MSI MS-9140 Schematic 100

A B C

VRM 9.1 VRM 9.1

Prestonia

PGA 604

Processor 0

Processor 1

Prestonia

PGA 604

REV

A00-00

REVISIONS

DESCRIPTIONECO DATE

RELEASE 533 MHz PLANAR FOR PRODUCTION

D

APPROVED

1

ESM4

Connector

FSB

SLOT 1

Video

ATI Rage

USB

IDE

CDROM

4.27 GB/s 4x133 MHz

2

72 Bits

A

HI 2.0

16 Bits

BUS 1

P64H2

(Device 1)

A

B

BUS 3

(PCIX 133MHz)

BUS 2

(PCIX 133MHz)

Gigabit NIC

Intel

i82544GC

SLOT7

266 MB/s 4x66 MHz

BUS 6

BUS 11

LPC BUS

ICH3

I/O Controller Hub

HI 1.5

8 Bits

BUS 0

PLUMAS 533

MCH

1005 FC-BGA

B

HI 2.0

16 Bits

BUS 4

P64H2

(Device 2)

A

B

3 GB/s 8x66 MHz

Firmware Hub

ESMIII

4.27 GB/s 2x133 MHz

C

HI 2.0

16 Bits

BUS 7

P64H2

(Device 3)

QLogic Zircon

BMC

3

National

6 DDR 266 SDRAMs

(Interleaved)

SuperIO

87364

A

B

(PCIX 133MHz)

BUS 5

(PCIX 100MHz)

BUS 10

(PCIX 100MHz)

BUS 8

(PCI 66MHz)

SLOT6

SLOT4

SLOT5

SLOT2

SLOT3

TABLE OF CONTENTS

Page 1.
Page 2.
Page 3.
Page 4.
Page 5.
Page 6.
Page 7.
Page 8.
Page 9.
Page 10.
Page 11.
Page 12.
Page 13.
Page 14.
Page 15.
Page 16.
Page 17.
Page 18.
Page 19.
Page 20.
Page 21.
Page 22.
Page 23.
Page 24.
Page 25.
Page 26.
Page 27.
Page 28.
Page 29.
Page 30.
Page 31.
Page 32.
Page 33.
Page 34.
Page 35.
Page 36.
Page 37.
Page 38.
Page 39.
Page 40.
Page 41.
Page 42.
Page 43.
Page 44.
Page 45.
Page 46.
Page 47.
Page 48.
Page 49.
Page 50.
Page 51.
Page 52.
Page 53.
Page 54.
Page 55.
Page 56. ESM3 - ESM4 NIC
Page 57. IMPEDANCE COUPONS

BLOCK DIAGRAM
CLOCK DIAGRAM
RESET DIAGRAM & PCI DEVICES CHART
POWER DISTRIBUITON DIAGRAM
PCI DEVICES
SYSTEM CLOCK
POWERGOOD GENERATION
40 WATT VRM's +1.8V VRM, +1.20V VRM, +1.25V VRM (DDR VTT)
CPU VRM's AND DC to DC VRM's (+2.5V, +3.3V, +3.3VPCI, +5V)
POWERGOOD CPLD & LED's
PROCESSORS
PROCESSORS
PROCESSORS
ITP 32 & LEVEL TRANSLATION CIRCUITS
MCH SYSTEM AND HUB INTERFACE
MCH MEMORY INTERFACE
MCH POWER
DDR SLOTS 3A & 3B
DDR SLOTS 2A & 2B
DDR SLOTS 1A & 1B
DDR TERMINATIONS
P64H2 DEVICE 1
P64H2 DEVICE 2
P64H3 DEVICE 3
ICH3
SYSTEM FLASH
PCI 33MHz/32BIT SLOT 1, ICH3
PCIX SLOT 7 (133MHz/64BIT, P64H2 DEVICE 1 SEG B)
PCIX SLOT 6 (133MHz/64BIT, P64H2 DEVICE 2 SEG A)
PCIX SLOTS 4 & 5 (100MHz/64BIT, P64H2 DEVICE 2 SEG B)
PCIX SLOTS 2 & 3 (100MHz/64BIT, P64H2 DEVICE 3 SEG A)
RAGE XL VIDEO
RAGE XL VIDEO CONTINUED
INTEL 82544GC 10/100/1000 MAC
INTEL 82544GC POWER
SIO
KEYBOARD, MOUSE & SPEAKER DRIVE
IDE CONN., CYCLOPS
PARALLEL & SERIAL PORTS
BACKPLANE & POWER CONN., MOUNTING CLIPS, MISC.
CONTROL PANEL, COIN CELL BATTERY, ID BUTTON, POWER LED's
INTEL 80303 "ZION" RAID PROCESSOR
RAID PROCESSOR CONTINUED
RAID CONTINUED, DEBUG & MISC CIRCUITS
RAID BATTERY CHARGER
U320 SCSI Controller
U320 SCSI CONTINUED
U320 SCSI TERMINATION
U320 SCSI TERMINATION CONTINUED
ESM3 ZIRCON BMP & SUPPORT CPLD
ESM3 SRAM & FLASH
ESM3 - I2C & MISC
ESM3 - FANS
ESM3 - ESM4 CONNECTOR & INTRUSION DETECTION
ESM3 - VOLTAGE MONITORING

1

2

3

KEYBD/MOUSE
SERIAL PORTS
PARALLEL PORT

FLOPPY/IDE

PWB COLOR

SCSI Channel A

SCSI Channel B

U320
SCSI

BUS 9

Red x00
Blue x01

Green

4

EXPORT RESTRICTION:

THE EXPORT OF THE INFORMATION, SCHEMATICS AND OTHER TECHNICAL DATA CONTAINED IN THIS DOCUMENT
IS CONTROLLED BY THE U.S. GOVERNMENT. THE EXPORT, DEEMED EXPORT OR OTHER TRANSFER OF THIS DATA
TO CERTAIN COUNTRIES AND INDIVIDUALS IS RESTRICTED. ANY TRANSFER, EXPORT OR REEXPORT, MUST BE
IN COMPLIANCE WITH THE U.S. EXPORT ADMINISTRATION REGULATIONS.

A00

PROPRIETARY NOTE

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.

RAID

i80303

Zion

DRAWN
DESIGNED
CHECKED
APPROVED
APPROVED
APPROVED
APPROVED
RELEASED

AHSAN HABIB
AARON VOWELL

06/23/02

XLBOM Build option table

0 Production Build
9 Prototype Build

A CURRENT ISSUE OF THIS DRAWING MUST
INCLUDE A COPY OF THE FOLLOWING
ECO'S:
ECO

ECO
ECO
ECO
ECO
ECO
ECO
ECO

TITLE

DATE
DATE
DATE
DATE
DATE
DATE
DATE
DATE

COMPUTER
CORPORATION
AUSTIN,TEXAS

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

SHEET

REV.

1 OF 57

4

X02-00

DCBA

B D

CK_100M_DIMMA_P

HCLK0

HCLK1

CK_100M_CPU0_P
CK_100M_CPU0_N

CK_100M_CPU1_P
CK_100M_CPU1_N

CPU0

CPU1

1

HCLK3

HCLK2

CK_100M_ITP_P
CK_100M_ITP_N

ITP CONNECTOR

CK_100M_MCH_P

CK_100M_MCH_N

CK_66M_MCH

MCH

CK_100M_DIMMA_N
CK_100M_DIMMB_P

CK_100M_DIMMB_N
CK_100M_DIMMC_P

CK_100M_DIMMC_N
CK_100M_DIMMD_P

CK_100M_DIMMD_N
CK_100M_DIMME_P

CK_100M_DIMME_N
CK_100M_DIMMF_P

CK_100M_DIMMF_N

CA

DDR DIMM A

DDR DIMM B

DDR DIMM C

DDR DIMM D

DDR DIMM E

DDR DIMM F

Discovery Clock

Distribution Block

Diagram

1

REF14M

2

3

14.31 MHz

66BUFF0

CLK. SYNTH.

USB48M
REF14M

66BUFF0

PCI6

PCI5

PCI4

PCI2

PCIF0

CK_33M_CPLD0

CK_33M_ZIRCON

CK_33M_ESM4

CK_33M_PCISLOT1

CK_33M_ICH3
CK_48M_ICH3

CK_14M_ICH3
CK_66M_ICH3

CK_33M_VIDEO

RESET LOGIC CPLD

ESM3 BMC

ESM4 Connector

PCI SLOT1

CK_66M_P64H2_2

CK_66M_P64H2_1

ICH3

ATI RAGE

CK_P64H2_1A_FB

P64H2

(DEVICE 1)

CK_P64H2_1B_FB

CK_P64H2_2A_FB

P64H2

(DEVICE 2)

CK_P64H2_1A_GB

CK_P64H2_1B_SLOT7

CK_P64H2_2A_SLOT6

A

CK_P64H2_2B_SLOT4

B

CK_P64H2_2B_SLOT5

2

INTEL GIGABIT (133MHz)

PCIX SLOT7(133MHz)

3

PCIX SLOT6(133MHz)

PCIX SLOT4(100MHz)

PCIX SLOT5(100MHz)

PCI3

DOT48M

CK_33M_SIO

CK_48M_SIO

SUPER I/O

87365

CK_66M_64H2_3

66BUFF0

4 4

A B

CK_P64H2_2B_FB
CK_P64H2_3A_FB

P64H2

(DEVICE 3)

CK_P64H2_3B_FB

CK_P64H2_3A_SLOT2

A

CK_P64H2_3A_SLOT3

CK_P64H2_3B_ZION

B

PCIX SLOT2(100MHz)

PCIX SLOT3(100MHz)

GC80303

CLOCK DIAGRAM

CK_I960MEM_*

CK_PCIZ_1030

ROMB DIMM

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

80MHzSCSI U320

COMPUTER
CORPORATION
AUSTIN,TEXAS

SHEET

USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH

OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE

AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

REV.

X02-00

2 OF 57

B D

PS_ON

PWR_BTN

Powergood

+12V Power

1

H_RST'

VRM

VID's

VRM VID's from CPLD

2

Supplies

PS-ON

Reset Button

ITP

CPU0 VRM

CPU1 VRM

+5V VRM

RAW_PWRGOOD

RESET_SW

ITP_DBR'

CPU0_VCORE_PWRGOOD

VCORE_EN

CPU1_VCORE_PWRGOOD

DC2DC_EN

DC2DC_5V_PWRGOOD

CPU_VRM_PWRGOODD

STBY_RST

PWRGOOD_ICH3

VRMPWRGOOD

RSMRST

PWROK

ICH3

CPUPWRGD

ICH3_PCIRST'

ICH3_PCIRST'

H_PWRGOOD

ICH3_CPU_INIT

CA

POWER

BUTTON

CPU0

(Prestonia)

ICH3_PCIRST'

PCI Slot 1

(32 bit/33MHz)

PWRGOOD_MCH

H_RST'

1

CPU1

(Prestonia)

3.3V TO 2.5V
LEVEL

CONVERSION

ICH3_PCIRST_2_5'

Video

ATI Rage

A

P64H2_1A_PCIRST'

ESM

MEMORY

DIMM's

MCH

2

+3.3V VRM

+3.3V_PCI VRM

DC2DC_3_3V_PWRGOOD

DC2DC_3.3V__PCI_PWRGOOD

CPLD for

RESET ,

PWRGOOD_P64H2_123

P64H2

(Device 1)

B

POWERGOOD

ENABLE

+2.5V VRM

PWRGD

ENABLE

+1.2V SUPPLY

PWRGD

3

+1.8V SUPPLY

DDR VTT VRM

(+1.25V)

ENABLE

PWRGD

EN

PWRGD

+5V_AUX

+1.8v_AUX

+3.3V_AUX

MAX

809

4 4

DC2DC_2.5V_PWRGOOD

DC2DC_1.2_EN

DC2DC_1.2V_PWRGOOD

DC2DC_1.8_EN

DC2DC_1.8V_PWRGOOD

VTT_DDR_EN

VTT_DDR_PWRGOOD

DC_STBY_PWRGOOD

3.3VAUX_PWRGOOD

H0_THRMTRIP
H1_THRMTRIP

CPU1_SOCK_OCC
CPU0_SOCK_OCC

CPU0 VID's

CPU1 VID's

MISC.LOGIC

&

PWRGOOD_P64H2_123

PWRGOOD_P64H2_123

DIAGNOSTIC

INPUTS

DIAGNOSTIC

OUTPUTS

VRM VID's

CPU's VID COMPARE DONE IN CPLD

LEAVE PROC_HOT SIGNAL UNCONNECTED

ICH3_PCIRST'

P64H2

(Device 2)

ICH3_PCIRST'

P64H2

(Device 3)

ICH3_PCIRST'

Super I/O IDE

A

B

A

B

PCIX Slot 7

(133MHz)

P64H2_1B_PCIRST'

P64H2_2A_PCIRST'

PCIX Slot 6

(133MHz)

P64H2_2B_PCIRST'

P64H2_3A_PCIRST'

PCIX Slot 2

(100MHz)

P64H2_3B_PCIRST'

Intel Gigabit

NIC

PCIX Slot 4

(100MHz)

PCIX Slot 3

(100MHz)

PCIX Slot 5

(100MHz)

I80303

(PCI 66MHz)

(TO SCSI RESET)

3

A B

RESET DIAGRAM & PCI DEVICES CHART

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

3 OF 57

X02-00

B D

CA

+12V From Power Supply

+12V

1

+1.2V

Regulator

2

+12V

+12V

CPU1 VRM

CPU1 VRM

+12V From Power Supply

3

+2.5V VRM

+1.2V

VCORE

VCORE

+12V

CPU1

CPU2

+2.5V

VCORE

+12V

+1.25V DDR

Termination

VRM

+1.2V

MCH ICH3

+1.25V

+2.5V

+2.5V

+1.25V

MEMORY

DIMM's

+5V

+12V

+1.8V

VRM

+5V

+1.8V

+3.3V

+3.3V +3.3V

SCSI

& IOP

SUPER

I/O

VIDEO

CIRCUIT

P64H2
Device

1,2 and 3

+3.3V

Discovery Power

Distribution Block

Diagram

3
2

B

I

T

P
C

+12V

I

+5V

S

L

O

T

S

6
4

B

I

T
P

C

+12V

I

1

+12V From Power Supply

2

3

+3.3V

S

L

+2.5V Reg.

INTEL

+5V VRM

4 4

+12V

+3.3V VRM

+12V

+1.8V Reg.

+1.4V Reg.

GIGABIT

NIC

+12V From Power Supply

+3.3V_AUX

POWER DISTRIBUITON DIAGRAM

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

ESM3

CIRCUITRY

+3.3V_PCI

VRM

+12V

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

DC

O

T

S

6R265

12-02-02

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

4 OF 57

X02-00

SPEED SELECTION FOR FOSTER CPUs

Device#

P64H2_3A_IRQ9)

MULTIPLIER

8
9

10

1

2

3

11
12
13
14
15
16
17
18
19
20
21
22
23
24

SPEED SELECTION FOR GALLATIN CPUs

MULTIPLIER

12
13
14
15
16
17
18
19
20
21
22
23
24
26
28
30

NMI

A20M INTRIGNE

1 1 1

0
1
1

1
1
0
0 0

0
0 0

0 0 0

NMI

0 0 0 0
0
0

1 1
1
1 0

1
1
1

0 1
0
0 0
0 0

1
0
0 0

0 0 0

1 1
1 1
1

11
1
1
1
01
0
0
0
10
1

1

1 1

11

00

1 11

00

0 0

1 1

1

111 0

IGNE INTRA20M

0 1

1

0 1

0

1 1

0

1 1

B D

GHz

Safe

1111
0
111
00

1

000
1

0000

100
010
11
0

0
11
0

0

0
11
0

0.9

1.0

1.1

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

GHz

1.2

1.3

1.4

1.5

1.6

1.7

1.8

1.9

2.0

2.1

2.2

2.3

2.4

2.6

2.8

3.0

CHANGED ON C-STEP PROCESSORS

PCI DEVICES CHART (INTERRRUPTS & REQ/GNT)

Function #

BUS0 - 32BIT PCI 33MHz (ICH3)

0x00h
0x02h
0x04h

-- SLOT-1

-- ESM4 Daughter Card

-- ATI RAGE XL Video

DEVICE IDSEL IRQA# IRQB# IRQC# IRQD# REQ# GRANT#

ICH3_AD16 ICH3_PIRQA ICH3_PIRQB ICH3_PIRQC ICH3_PIRQD ICH3_REQ0 ICH3_GNT0
ICH3_AD18 ICH3_PIRQC ICH3_PIRQD ICH3_PIRQE NA ICH3_REQ1 ICH3_GNT1
ICH3_AD20 NA NA NA NA ICH3_REQ2 ICH3_GNT2

BUS1 - 64BIT PCIX 133MHz (P64H2 DEV #1A)

0x01h

-- Intel Gigabit NIC

BUS2 - 64BIT PCIX 133MHz (P64H2 DEV #1B)

0x02h

-- SLOT-7

BUS3 - 64BIT PCIX 133MHz (P64H2 DEV #2A)

0x03h

-- SLOT-6

P64H2_1A_AD17 P64H2_1B_IRQ4

P64H2_1B_AD18 P64H2_1B_IRQ0 P64H2_1B_IRQ1 P64H2_1B_IRQ2 P64H2_1B_IRQ3 P64H2_1B_REQ0 P64H2_1B_GNT0

P64H2_2A_AD19 P64H2_2B_IRQ8

BUS4 - 64BIT PCIX 100MHz (P64H2 DEV #2B)

0x04h
0x05h

-- SLOT-5

-- SLOT-4

P64H2_2B_AD20 P64H2_2B_IRQ0 P64H2_2B_IRQ1 P64H2_2B_IRQ2 P64H2_2B_IRQ3 P64H2_2B_REQ0 P64H2_2B_GNT0
P64H2_2B_AD21 P64H2_2B_IRQ4 P64H2_2B_IRQ5 P64H2_2B_IRQ6 P64H2_2B_IRQ7 P64H2_2B_REQ1 P64H2_2B_GNT1

BUS5 - 64BIT PCIX 100MHz (P64H2 DEV #3A)

0x06h
0x07h

-- SLOT-2

-- SLOT-3

P64H2_3A_AD22 P64H2_3A_IRQ0 P64H2_3A_IRQ1 P64H2_3A_IRQ2 P64H2_3A_IRQ3 P64H2_3A_REQ0 P64H2_3A_GNT0
P64H2_3A_AD23 P64H2_3A_IRQ4 P64H2_3A_IRQ5 P64H2_3A_IRQ6 P64H2_3A_IRQ7 P64H2_3A_REQ1 P64H2_3A_GNT1

CA

NA NA NA P64H2_1A_REQ0 P64H2_1A_GNT0

P64H2_2B_IRQ9

P64H2_2B_IRQ10

10-6-2002_18:43

P64H2_2B_IRQ11 P64H2_2A_REQ0 P64H2_2A_GNT0

SMB CHART & MAP

SEGMENT ADDRESS(HEX) DEVICE

MUX SETTING

SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/00
SEG0/10
SEG0/10
SEG0/10
SEG0/10
SEG0/10
SEG0/10

4 4

SEG0/10
SEG0/01

SEG0/01

A0
30
A2

C0
C2
C4
88
A0
A2
A4
A8
AA
AC
D2
A8
AE

CPU0 PI-ROM
CPU0 THERMAL SENSOR
CPU1 PI-ROM
CPU1 THERMAL SENSOR32
MCH NORTH BRIDGE60

2.5v

P64H2 DEVICE #1

2.5v

P64H2 DEVICE #2

2.5v

P64H2 DEVICE #3

2.5v

ICH3 SOUTH BRIDGE

2.5v

DIMM 3A

2.5v

DIMM 3B

2.5v

DIMM 2A

2.5v

DIMM 2B

2.5v

DIMM 1A

2.5v

DIMM 1B
CLOCK DRIVER CK408B
ROMB KEY (IF PRESENT)
ROMB DIMM (IF PRESENT)

BUS6 - 64BIT PCI 66MHz (P64H2 DEV #3B)

0x08h

0,1 Intel i80303 Zion RAID Controller

P64H2_3B_AD24 P64H2_3B_IRQ0 P64H2_3B_IRQ1

(P64H2_3A_IRQ8) (

BUS7 - 64BIT PCI 66MHz (Zion)

0x0Dh

0,1 U320 SCSI Controller

NOTE:

• IOAPICs on P64H2 Device#1 segment A and P64H2 Device#2 segment A are not being used

• To disable another IOAPIC on P64H2 Device#3 segment B, connect Intel i80303 controllers INTA and INTB to IOAPIC Device#3

segment A IRQ8 and IRQ9 by populating resistors R8073 and R8074

PCI DEVICES CHART & PROCESSOR SPEED SELECTION

A B

NA NA P64H2_3B_REQ0 P64H2_3B_GNT0

PCIZ_AD29 PCIZ_PIRQA PCIZ_PIRQB NA NA PCIZ_REQ0 PCIZ_GNT0

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

5 OF 57

X02-00

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

1

2

3

B D

CA

10-9-2002_17:22

1

1

ROOM=MAINCLK

+3.3V

CAD NOTE:

Trace lengths MUST BE > 3" routed length matched

+3.3V

L121

1 2

600mA

16V-20%

10uF

21

SUB*_286NF

V3_CLK

6

NET_PHYSICAL_TYPE=20MIL

21

C1659

C1645

C1644

0.1uF 16V

21

C1639

0.1uF 16V

21

2

CAD NOTE:
Trace lengths MUST BE > 3" routed length matched

CAD NOTE:
Trace lengths MUST BE > 3" routed length matched

CAD NOTE:

3

CK_100M_ITP_P

14

CK_100M_ITP_N

14

CK_100M_MCH_P

15

CK_100M_MCH_N

15

CK_100M_CPU1_P

11

CK_100M_CPU1_N

11

CK_100M_CPU0_P

11

CK_100M_CPU0_N

11

Trace lengths MUST BE > 3" routed length matched

21

C1634

21

C1638

0.1uF 16V

0.1uF 16V

FSB_MODE

10

0 = 100MHz
1 = 133MHz

49.9-1%

49.9-1%

R7429

12

L120

1 2

600mA

0.1uF 16V

21

C1637

C1641

0.1uF 16V

14.31818MHz

21

10pF

C1662

NP*

49.9-1%

R7430

12

NET_PHYSICAL_TYPE=20MIL

12

10uF

C1649

21

21

C1640

0.1uF 16V

0.1uF 16V
R7719

0-5%

X4

1 2

1 2

C1663

50V-5%

49.9-1%

49.9-1%

R742712R7428

12

V3_CLK_A

21

C1633

0.1uF 16V

21

C1643

C163221C1631

21

C1636

0.1uF 16V

16V 10%

21

C1642

21

0.1uF 16V

NP*

NET_PHYSICAL_TYPE=20MIL

NET_PHYSICAL_TYPE=20MIL CK408_XTAL_OUT

10pF

50V-5%

NP*

1 2

NP*

49.9-1%

10K-1%

R7397

12

R7717

49.9-1%

R7718

49.9-1%

R742612R7425

12

0.1uF 16V

21

C1635

0.1uF 16V

0.1uF 16V

R7401

10K-1%

1 2

V3_CLK

10K-1%

1 2

NP*

R7413

33-5%

R7396

12

21

NP*

R7716

R7402

1 2

6

12

R7409

33-5%
R7408

33-5%
R7372

33-5%

1 2

0.1uF 16V

R7403

10K-1%

1 2

10K-1%

R7422

1 2

R7414

12

33-5%

R7410

33-5%

12

R7407

33-5%

12

R7373

33-5%

12

R7404

10K-1%

475-1%

12

12

12

1 2

R7351

1 2

10K-1%

1K-1%

14,25,52
14,25,52

10

CK408_BSEL0
CK408_BSEL1

CK408_XTAL_IN

CK_100M_ITP_P_R
CK_100M_ITP_N_R
CK_100M_MCH_P_R

CK_100M_MCH_N_R
CK_100M_CPU1_P_R
CK_100M_CPU1_N_R
CK_100M_CPU0_P_R
CK_100M_CPU0_N_R

SYNTH_EN

ENV_SEG3_SDA
ENV_SEG3_SCL

1

VDD_REF

8

VDD_PCI0

14

VDD_PCI1

19

VDD_3V66_0

32

VDD_3V66_1

50

VDD_CPU_1

46

VDD_CPU_0

26

VDD_CORE

37

VDD_48MHZ

55

S0

40

S2

29

SDATA

30

SCLK

43

MULTO

42

IREF

41

GND_IREF

34

PCI_STOP

25

PWR_DWN

2

XTAL_IN

3

XTAL_OUT

54

CPU3

53

CPU3

45

CPU2

44

CPU2

49

CPU1

48

CPU1

52

CPU0

51

CPU0

28

PWR_GD

27

GND_CORE

4

GND_REF

9

GND_PCI0

15

GND_PCI1

20

GND_3V66_0

36

GND_48MHZ

47

GND_CPU

SUB*_9H983

CAD Note:
Ground flood around CK-408B.
See Plumas Platform Design Guide for details.

U6030

66IN/3V66_5
66BUFF0/3V66_2
66BUFF1/3V66_3
66BUFF2/3V66_4

CK408B

14M_REF0

PCI6
PCI5
PCI4
PCI3
PCI2
PCI1

PCI0
PCI_F1
PCI_F0
PCI_F2
3V66_0

3V66/VCH

GND_3V66_1

DOT-48MHZ
USB-48MHZ

56
18
17
16
13
12
11
10
6
5
7
33
35
31
24
21
22
23
38
39

CK_48M_SIO_R

CK_14M_ICH3_XLSYN_R

CK_33M_VIDEO_R

CK_33M_CPLD0_R
CK_33M_ESM4_R
CK_33M_SIO_R
CK_33M_PCISLOT1_R

CK_33M_FWH_R

NC_U6030_PIN10

CK_33M_ICH3_R
CK_33M_ZIRCON_R

NC_U6030_PIN7

CK_66M_MCH_R

NC_U6030_PIN31
NC_U6030_PIN24

CK_66M_P64H2_1_R
CK_66M_P64H2_2_R

CK_66M_P64H2_3_R

CK_48M_ICH3_R

25

32

CK_14M_ICH3

CK_14M_XLSYN

R7688
33-5%

R7368

33-5%
R7366

33-5%

12

R7557

2 1

43 OHM

R7380

2 1

43 OHM

R7379

2 1

43 OHM

R7381

2 1
43 OHM

R7415
33-5%
R7416
33-5%

R7405

21

22-5%

R7406

21

22-5%

R7411

33-5%

12

R7367

12

33-5%
R7612

33-5%

CK_33M_ZIRCON

5%

5%

5%

5%

12

12

12

R7412

12

33-5%

12

12

R7369
33-5%

CK_66M_MCH

CK_66M_P64H2_1

CK_66M_P64H2_2

CK_66M_P64H2_3

CK_48M_SIO

CK_48M_ICH3

CK_33M_VIDEO

CK_33M_CPLD0

CK_33M_ESM4

CK_33M_SIO

CK_33M_PCISLOT1

CK_33M_FWH

12

CK_33M_ICH3

50

CK_66M_ICH3_R

22

23

24

36

25

32
10
54
36
27
26

25

R7619

2 1
43 OHM

15

CK_66M_ICH3

25

5%

2

3

4 4

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

6 OF 57

X02-00

A B

SYSTEM CLOCK

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

CA

11-6-2002_14:39

3

12

U6010
LM339

2

+3.3V

R7678

1 2

+5V_AUX

1 2

1K-1%

1K-1%

DC2DC_VRM_PWRGOOD

R7634

DC_STBY_PWRGOOD

10,35,37,43,50,52,54

10

+3.3V

21

220

R7885

SELECT_CPU_MAX1617

12

MAX1617_CPU0_SDA

7

H0_SM_SDA

12

MAX1617_CPU0_SCL

7

H0_SM_SCL

12

MAX1617_CPU1_SDA

7

H1_SM_SDA

12

MAX1617_CPU1_SCL

7

H1_SM_SCL

12

When SELECT_CPU_MAX1617 is 1
Prestonia 603 is installed. Read Internal Temp Sensor

When SELECT_CPU_MAX1617 is 0
Prestonia 604 is installed. Read External MAX1617 Temp Sensor

U6056

15

E

1

S

2

0A

3

1A

5

0B

6

1B

11

0C

10

1C

14

0D

13

1D

GND;8

QS3257

SUB=SUB*_85EXF

VCC

16

4

YA

7

YB

9

YC

12

YD

.01uF 50V

C1847

1 2

ENV_SEG0_SDA

ENV_SEG0_SCL

MUX TO SELECT BETWEEN CPU

TEMP SENSORs OR MAX1617s

VID_LATCH

50

+3.3V_AUX

50

H1_VID4
H1_VID3

VID_CLK

R7870

1 2

21

R7869

1K-1%

1K-1%

9,10,12
9,10,12

15,22-25,52

15,22-25,52

16

1

11
12
13
14

3
4
5
6

10

15

2

8

ROOM=PROC_TEMP

+3.3V

21

H0_THRM_ANODE

12

H0_THRM_CATHODE

12

MAX1617_CPU0_SDA

7

MAX1617_CPU0_SCL

7

H1_THRM_ANODE

12

H1_THRM_CATHODE

12

MAX1617_CPU1_SDA

7

MAX1617_CPU1_SCL

7

LOCAL TEMP CAN BE READ
FROM THESE
PLACE THESE TOWARD FRONT OF CHASSIS FROM PROCESSORS
ON TOP OF BOARD TO GET AMBIENT TEMP

50V-10%

2200pf

21

50V-10%

2200pf

21

C1844

C1843

R7880

R8099

+3.3V +3.3V

21

R7881

+3.3V

6

8.2K-5%
10

3
4

12
14
15

21

21

ADDRESS 30H

220

220

R7873

+3.3V

21

NP*

R7882

8.2K-5%

8.2K-5%
6

10

3
4

12
14
15

21

ADDRESS 32H

220

R7874

ADD1
ADD0

DXP
DXN

SMBDATA
SMBCLK
STBY

ADD1
ADD0

DXP
DXN

SMBDATA
SMBCLK
STBY

PROCESSOR TEMP PROBES

+3.3V_AUX

16

U6055
VCC

SHFTLD
A

B
C
D
E
F
G
H

SER

CLKINHBT
CLK

GND

74HC165

9

QH

NC_VIDSHFT_QHN2

7

QH

9,10,12
9,10,12
9,10,12
9,10,12
9,10,12
9,10,12
9,10,12
9,10,12

H1_VID2
H1_VID1
H1_VID0
H0_VID4
H0_VID3
H0_VID2
H0_VID1
H0_VID0

R7868

1 2

1K-1%

11
12
13
14

10

15

R7871

200-5%

U6058

MAX1617

R7872

200-5%

U6057

MAX1617

VCC

1

SHFTLD

A
B
C
D

3

E

4

F

5

G

6

H

SER

CLKINHBT

2

CLK

8

GND

21

0.1uF 16V 0.1uF 16V

VCC

ALERT

GND7
GND8

21

VCC

ALERT

GND7
GND8

U6054

74HC165

C1840

21

C1841

21

2

NC_PT1_ALRT

11

7
8

2

NC_PT2_ALRT

11

7
8

ROOM=VIDSERIAL

VID_DATA

9

QH

NC_VIDSHFT_QHN1

7

QH

VID LINE SERIALIZATION

1

2

50

3

+3.3V_AUX

SUB*_52XJW

3 1

R7639

+5V

U6009

1 2

7407

SUB*_21844

+5V

U6009

3 4

7407

SUB*_21844

+5V

U6009

5 6

7407

SUB*_21844

+5V

U6009

9 8

7407

SUB*_21844

+5V

U6009

11 10

7407

SUB*_21844

+5V

U6009

13 12

7407

SUB*_21844

+3.3V_AUX

U6039

5

2

3

74LVC1G07

R7748

0-5%

D28

BAR43

21

R7461

3.24K-1%

14

14

14

14

14

14

4

21

+5V_AUX

100K

R7679

1 2

+5V_AUX

5

+

C1770

21

4

-

0.1uF 16V

V+
V-

DC2DC_2.5V_PWRGOOD

9,10

1

9,10

9,10

8,10

8,10

2

8,10

DC2DC_5V_PWRGOOD

9,10

ITP_DBR

14

R7082

2 1

8.2K-5%

DC2DC_3.3V_PWRGOOD

R7080

2 1

8.2K-5%

DC2DC_3.3V_PCI_PWRGOOD

R7548

2 1

8.2K-5%

VTT_DDR_PWRGOOD

R7083

2 1

8.2K-5%

1.8V_PWRGOOD

R7081

2 1

8.2K-5%

1.2V_PWRGOOD

R7547

2 1

8.2K-5%

R7636

2 1

8.2K-5%

+1.8V_AUX

All VRM powergood signals are open drain

3

+5V_AUX

R7098

330-5%

D24

2 1

VREF_2.5V

TL431ACD

1

0.1uF 16V

8

763

2

21

1 2

1.91K-1%

C1342

These two circuits not being used yet.

trips at 4.51V

+3.3V_AUX

U21
809S

3

4 4

SUB*_4F520

(2.93V)
VCC
RESET
GND

1

2

100K

R174

3.3VAUX_PWRGOOD

1 2

4F520 is 3.08V part

+5V

10,34,45,52,54,56

7

R7102

4.02K-1%

VREF_2.5V

21

4.99K-1%
R7126

21

0.1uF 16V
C1771

21

+5V_AUX

0.1uF 16V
C1343

21

9

+

8

-

+12V

40

+5V

R7640

4.53K-1%

21

4.99K-1%
1 2

R7642

7

VREF_2.5V

+5V_AUX

7

+

V+
V-

6

-

3

12

U6010
LM339

R7076

1K-1%

21

U6010

3

LM339

V+
V-

12

5V_TRIP

14

+3.3V

1 2

R7635

1K-1%

POWERGOOD GENERATION

1

TITLE

COMPUTER
CORPORATION
AUSTIN,TEXAS

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

7 OF 57

VIN = 12V
VOUT = 1.25V

VOUT MAX CURRENT REQUIRED = 12A

Input 12V

Output

12A @ 1.25V
40 Watts

MAX PWR

1

Dest DDR TERMINATION RPACK's

+12V

21

SUB=NP*

R7553

8.2K-5%

10

21

SUB=NP*

R7751

2.7K-5%

VTT_DDR_EN

VTT_DDR_PWRGOOD

7,10

21

R7618

+12V

23.7K-1%

182K-1%

R7896

VTT_DDR

8,16,21,55

12

U68

1

VCC_1

2

VCC_2

3

VCC_3

4

TRIM

5

OUTEN

6

PWRGD

7

VSS_7

8

VSS_8

9

PWRGD_SET

10

12VIN_10

11

12VIN_11

40W-15A DC-DC

SIP11

SUB*_1M903

B D

ROOM=VTT_DDR ROOM=REG_1.8

NOTE:
THIS REGULATOR MUST

SOURCE, AND SINK CURRENT,
AND MUST DYNAMICALLY
SWITCH BETWEEN THE TWO.

CA

VIN = 12V
VOUT = 1.8V

VOUT MAX CURRENT REQUIRED = 9A

Input

12V

Output

1.8V / 8 (Approx 8A - 9A required)

MAX PWR

Dest

3 x P64H2

+1.8V

1.8V_PWRGOOD
+12V

21

R19

1K-1%

182K-1%

R7895

1

VCC_1

2

VCC_2

3

VCC_3

4

TRIM

5

OUTEN

6

PWRGD

7

VSS_7

8

VSS_8

9

PWRGD_SET

10

12

12VIN_10

11

12VIN_11

40W-15A DC-DC

SUB*_1M903

U69

SIP11

10

DC2DC_1.8V_EN

+12V

21

R348

8.2K-5%

SUB=NP*

21

SUB=NP*

R7753

2.7K-5%

Need 1.82K here (2727P is 1.82K)
New Set Point is 1.866V

7,10

SUB*_2727P

10-6-2002_18:46

1

2

+12V

0.1uF 16V

4.7uF
16V-10%

1 2

C1905

0.1uF 16V

C1689

12

1 2

C1906

1uF 6.3V

C959

12

1 2

C1909

1uF 6.3V

C1855

1 2

C1908

1uF 6.3V

21

0.1uF 16V

C1907

1uF 6.3V

1 2

C1858

1 2

1uF 6.3V

C85

.47uF

16V-10%

1 2

C1910

12

C960

4.7uF
16V-10%

C1911

1uF 6.3V

12

4.7uF

1 2

1uF 6.3V

16V-10%

C1912

1 2

C1902

16V-20%

270uF

+

21

1 2

C1903

1uF 6.3V

C1692

C1904

1uF 6.3V

C1681

1 2

1uF 6.3V

12

3

1 2

1 2

C1922

C1923

1uF 6.3V

21

C194921C1950

1uF 6.3V

1 2

1 2

C1928

C1929

C194321C194421C1945

1uF 6.3V 1uF 6.3V

1uF 6.3V

1uF 6.3V

1uF 6.3V

1uF 6.3V

1 2

C1927

21

1 2

C1924

1uF 6.3V

21

C1948

1uF 6.3V

1 2

C1925

1uF 6.3V

21

C1947

1uF 6.3V

1 2

C1926

1uF 6.3V

21

C1946

1uF 6.3V

1uF 6.3V

1uF 6.3V

1 2

C1940

C1939

1uF 6.3V

4 4

12

C168412C1693

4.7uF
16V-10%

1 2

1 2

C1915

1uF 6.3V

1 2

1 2

C1936

1uF 6.3V

VTT_DDR

8,16,21,55

4.7uF
16V-10%

C1914

1uF 6.3V

C1937

1uF 6.3V

4V-20%

820uF

1 2

1uF 6.3V

1 2

1uF 6.3V

+

C1913

C1938

C938

21

1 2

1 2

4V-20%

820uF

+

1 2

C1921

1uF 6.3V

1 2

C1930

1uF 6.3V

C1835

21

1 2

C1920

1uF 6.3V

1 2

C1931

1uF 6.3V

1 2

C1919

1uF 6.3V

1 2

C1932

1uF 6.3V

1 2

C1916

1uF 6.3V

1 2

C1935

1uF 6.3V

1 2

C1917

1uF 6.3V

1 2

C1934

1uF 6.3V

1 2

C1918

1uF 6.3V

1 2

C1933

1uF 6.3V

1uF 6.3V

1uF 6.3V

+12V

0.1uF 16V

12

C976

0.1uF 16V

4.7uF
16V-10%

12

C977

12

C961

21

C1853

0.1uF 16V

ROOM=REG_1.2

VIN = 12V

16V-20%

270uF

+

21

C1735

VOUT = 1.2V
VOUT MAX CURRENT REQUIRED= 5 A

Input

12V

Output

1.2V / 5A (3.1A Required)

MAX PWR

Dest

MCH

10

DC2DC_1.2V_EN

+12V

21

R7741

21

R7752

SUB=NP*

8.2K-5%

SUB=NP*

2.7K-5%

7,10

21

C1854

0.1uF 16V

1.2V_PWRGOOD
+12V

21

R7711

23.7K-1%

1 2

C179212C179112C178912C1790

C1857

+1.2V

.47uF

16V-10%

182K-1%

R7897

4.7uF
16V-10%

1
2
3
4
5
6
7
8
9

10

12

11

40W-15A DC-DC

4.7uF

U6029

VCC_1
VCC_2
VCC_3
TRIM
OUTEN
PWRGD
VSS_7
VSS_8
PWRGD_SET
12VIN_10
12VIN_11

SIP11

SUB*_1M903

16V-10%

4.7uF
16V-10%

12

C1856

+1.2V

4.7uF
16V-10%

1 2

C934

.47uF

16V-10%

4V-20%

12

820uF

+

C7812C77

4.7uF
16V-10%

C1795

21

4.7uF
16V-10%

+1.8V

4V-20%

820uF

12

C79

4.7uF
16V-10%

12

+

C818

4.7uF
16V-10%

21

Programming

Resistor (Ohms)

Output Voltage

301 5.089

649 3.004

909

1470 1.997

1960 1.798

3010 1.589

5900 1.399

23.7k 1.250

+12V

16V-20%

270uF

C1805

+

21

12

C1806

4.7uF
16V-10%

40 WATT VRM'S

(Volts)

3.974422

2.761750

2.488

2.2641100

1.8931690

1.7052320

1.4993920

1.29911.8k

1.200OPEN

0.1uF 16V

0.1uF 16V

C178412C1783

12

2

3

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

8 OF 57

X02-00

1

10,36,50

9,10

9,10

10

+3.3V_AUX

2

VRM1_VCORE_SENSE

9

NET_PHYSICAL_TYPE=20MIL

VRM1_GND_SENSE

9

NET_PHYSICAL_TYPE=20MIL

+3.3V_AUX

GPI_VRM1_PRES

VRM_VID4
VRM_VID2
VRM_VID0
VRM1_ISHARE

VCORE_EN

VRM1_VCORE_SENSE

9

VRM1_ID1

R423

1 2

21

R256

R683

0-5%
R682

1 2

0-5%

8.2K-5%

8.2K-5%

VCORE

21

R693

0-5%

ROOM=VRM_P2

VOLTAGE REG, CORE

VRM_P2

62

VIN-_62

61

VIN-_61

60

VIN-_60

59

VIN-_59

58

VRM-PRES

57

VID4

56

VID2

55

VID0

54

ISHARE

53

OUTEN

52

VO-SEN+

51

RSVD_51

50

VO+_50

49

VO+_49

48

VO-_48

47

VO+_47

46

VO-_46

45

VO+_45

44

VO-_44

43

VO+_43

42

VO-_42

41

VO+_41

40

VO-_40

39

VO+_39

38

VO-_38

37

VO+_37

36

VO-_36

35

VO+_35

34

VO-_34

33

VO+_33

32

VO-_32

VRM 9.0 EDG SKT

LATCHED

SUB*_7G715

7G715 is p/n for 9.1 conn keyed for 9.0
00JDV is p/n for 9.0 conn

VIN+_1
VIN+_2
VIN+_3
VIN+_4
RXVD_5

VID3
VID1

RSVD_9

PWRGD
VO-SEN­RSVD_12

VO-_13
VO+_14
VO-_15
VO+_16
VO-_17
VO+_18
VO-_19
VO+_20
VO-_21
VO+_22
VO-_23
VO+_24
VO-_25
VO+_26
VO-_27
VO+_28
VO-_29
VO+_30
VO-_31

1
2
3
4
5

7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

NC_VRM1_PIN9

VCOREVCORE

CPU VRM SENSE PIN ROUTING GUIDELINES (Intel)

-The sense lines from the VRM's must be routed to a point in the

-At this point, tie all sense lines together and connect to Vcore.

-This allows for proper current sharing between VRM's.

-The processor VCCSENSE and VSSSense pins must be routed to vias.

-The vias should be as close to the socket pins as possible and should

(LATCHED VERSION)

21

12

+

C1365

270uF

16V-20%

+3.3V_AUX

21

R7772

8.2K-5%
VRM1_ID2

VRM_VID3
VRM_VID1

VRM1_GND_SENSE 9,10

VRM1_ID0

21

R257

+3.3V_AUX

8.2K-5%

middle of and equidistant from all processors.

be connected with a low impedance trace.

2 1

C1369

10

9,10
9,10

9
10

+

1 2

C1797

270uF

16V-20%

+3.3V

R7148

10K-1%

1 2

CPU1_VCORE_PWRGOOD

.1uF

50V-20%

21

C1798

B D

21

.1uF

50V-20%

SUB*_4053P

C1803

1uF

25V-10%

SUB*_4053P

21

C1804

1uF

25V-10%

ROOM=VRM_P1

2 1

C1364

+

270uF

16V-20%

12

C1366

+

270uF

CA

16V-20%

.1uF

50V-20%

1 2

C179921C1800

.1uF

50V-20%

21

C1801

SUB*_4053P

1uF

25V-10%

21

C1802

SUB*_4053P

1uF

25V-10%

+12V

VOLTAGE REG, CORE

10,36,50

9,10
9,10
9,10

GPI_VRM0_PRES

VRM_VID4
VRM_VID29,10
VRM_VID0

10,50

+3.3V_AUX

21

R422

8.2K-5%

VCORE_EN

VRM0_VCORE_SENSE

9

VRM0_ID1

10

+3.3V_AUX

VRM0_ISHARE

21

R418

VCORE

8.2K-5%

VRM_P1

62

VIN-_62

61

VIN-_61

60

VIN-_60

59

VIN-_59

58

VRM-PRES

57

VID4

56

VID2

55

VID0

54

ISHARE

53

OUTEN

52

VO-SEN+

51

RSVD_51

50

VO+_50

49

VO+_49

48

VO-_48

47

VO+_47

46

VO-_46

45

VO+_45

44

VO-_44

43

VO+_43

42

VO-_42

41

VO+_41

40

VO-_40

39

VO+_39

38

VO-_38

37

VO+_37

36

VO-_36

35

VO+_35

34

VO-_34

33

VO+_33

32

VO-_32

VRM 9.0 EDG SKT

LATCHED

SUB*_7G715

1

VIN+_1

2

VIN+_2

3

VIN+_3

4

VIN+_4

5

RXVD_5

7

VID3

8

VID1

9

RSVD_9

PWRGD
VO-SEN­RSVD_12

VO-_13
VO+_14
VO-_15
VO+_16
VO-_17
VO+_18
VO-_19
VO+_20
VO-_21
VO+_22
VO-_23
VO+_24
VO-_25
VO+_26
VO-_27
VO+_28
VO-_29
VO+_30
VO-_31

NC_VRM0_PIN9

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

7G715 is p/n for 9.1 conn keyed for 9.0
00JDV is p/n for 9.0 conn

+3.3V_AUX

VCORE

21

R7773

8.2K-5%
VRM0_ID2

VRM_VID3
VRM_VID19,10

VRM0_GND_SENSE

VRM0_ID0

21

+3.3V_AUX

R258

8.2K-5%

VRM0_VCORE_SENSE

9

NET_PHYSICAL_TYPE=20MIL

VRM0_GND_SENSE

9

NET_PHYSICAL_TYPE=20MIL

10

9,10
9,10

9
10

+3.3V

R7694

1 2

1 2

10K-1%

R685

0-5%
R684

0-5%

CPU0_VCORE_PWRGOOD

VCORE

21

10,50

8

RN486

1

+3.3V

567

1K

R7109

R7111

1K-1%

1K-1%

1 2

432

1 2

8

RN4105

1

567

1K

432

(LATCHED VERSION)

8

RN485

1

9-16-2002_14:00

1

567

21

1K

R7110

432

1K-1%

VRM_VID0
VRM_VID1
VRM_VID2
VRM_VID3
VRM_VID4

H0_VID0
H0_VID1
H0_VID2
H0_VID3
H0_VID4

H1_VID0
H1_VID1
H1_VID2
H1_VID3
H1_VID4

9,10
9,10
9,10
9,10
9,10

7,10,12
7,10,12
7,10,12
7,10,12
7,10,12

7,10,12
7,10,12
7,10,12
7,10,12
7,10,12

2

ROOM=DC_2P5V

+12V

+12V

16V-20%

1 2

C1817

+

21

12

+

C1085

270uF

16V-20%

7,10

R692

NET_PHYSICAL_TYPE=20MIL

0-5%

+3.3V

9,28-31,55

U73

1

+RS

K

3

-RS

4

PWRGD

5

RSVD_1

6

RSVD_2

7

VSS_0

8

VSS_1

9

OUTEN

10

-SENCE

11

+SENSE

12

12V_IN_0

13

12V_IN_1

14

12V_IN_2

15

VOUT_0

16

VOUT_1

17

VSS_2

18

VOUT_2

19

VSS_3

20

VOUT_3

21

VSS_4

22

VOUT_4

23

VSS_5

24

VOUT_5

MH1

GND_MH1

MH2

GND_MH2

DC/DC CONVERTER

MOD. 073_20821_03

SUB*_1H634

DC2DC_3.3V_PWRGOOD

21

R7878

9,10,50

21.5K-1%

3.3V_SENSE_A

DC2DC_EN

R364

1 2
10K-1%

NC_DC33_6

+3.3V +12V

Stitching capacitors for +3.3V plane to +3.3_PCIX plane

3.3V_PCIX

21

C1834

0.1uF 16V

21

C182521C182621C1827

C1833

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

3

C1084

4V-20%

820uF

+

21

4 4

+

270uF

2 1

+2.5V

C1820

4V-20%

820uF

+

16V-20%

R686

0-5%

C1816

21

12

+

270uF

16V-20%

21

C1083

21

R7879

DC2DC_2.5V_PWRGOOD

7,10

DC2DC_2.5V_EN

10

47K-5%

NET_PHYSICAL_TYPE=20MIL

NP*

1 2

10K-1%

NC_DC25_6

R106

+12V+2.5V

U70

1

+RS

K

3

-RS

4

PWRGD

5

RSVD_1

6

RSVD_2

7

VSS_0

8

VSS_1

9

OUTEN

10

-SENCE

11

+SENSE

12

12V_IN_0

13

12V_IN_1

14

12V_IN_2

15

VOUT_0

16

VOUT_1

17

VSS_2

18

VOUT_2

19

VSS_3

20

VOUT_3

21

VSS_4

22

VOUT_4

23

VSS_5

24

VOUT_5

MH1

GND_MH1

MH2

GND_MH2

DC/DC CONVERTER

MOD. 073_20821_03

SUB*_1H634

4V-20%

820uF

+

C1086

C1821

21

+

2 1

4V-20%

270uF

+3.3V

820uF

C1081

3.3V_PCIX
9,28-31,55

4V-20%

820uF

+

21

C1828

0.1uF 16V

12

+

270uF

C1818

21

4V-20%

820uF

+

0.1uF 16V

+12V

+

C1082

16V-20%

C1829

2 1

7,10

R691

21

0-5%

NET_PHYSICAL_TYPE=20MIL

C1822

21

21

21

C1830

0.1uF 16V

0.1uF 16V

270uF

16V-20%

DC2DC_3.3V_PCI_PWRGOOD

C1831

21

R7877

21

0.1uF 16V

ROOM=DC_3P3V_PCIROOM=DC_3P3V

9,10,50

21.5K-1%

3.3V_SENSE_B

3.3V_PCIX
9,28-31,55

21

C1832

+12V

+5V

6.3V-20%

+

2 1

C1819

12

C1080

R690

0-5%

680uF

6.3V-20%

+

270uF

16V-20%

21

1 2

10K-1%

NC_DC33PCI_6

DC2DC_EN

R363

+12V

U71

1

+RS

K

3

-RS

4

PWRGD

5

RSVD_1

6

RSVD_2

7

VSS_0

8

VSS_1

9

OUTEN

10

-SENCE

11

+SENSE

12

12V_IN_0

13

12V_IN_1

14

12V_IN_2

15

VOUT_0

16

VOUT_1

17

VSS_2

18

VOUT_2

19

VSS_3

20

VOUT_3

21

VSS_4

22

VOUT_4

23

VSS_5

24

VOUT_5

MH1

GND_MH1

MH2

GND_MH2

DC/DC CONVERTER

MOD. 073_20821_03

SUB*_1H634

+5V

+

680uF

1800uF

2 1

C1824

6.3V-20%

SUB*_6H142

PLACE THIS CAP NEAR
BACKPLANE CONNECTOR

C1079

2 1

2 1

C1823

+

270uF

+

680uF

16V-20%

+3.3V for rest of planar
+3.3V for rest of planar & 32bit/33MHz slot

+3.3V for 64 bit PCI Connectors (25A Max)

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

0.1uF 16V

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DC2DC_5V_PWRGOOD

7,10

21

0-5%

9,10,50

DC2DC_EN

R7876

NET_PHYSICAL_TYPE=20MIL

VRM's

NC_DC5_6

A B

ROOM=DC_5V

R176

21

1

0-5%

+5V

+12V

+RS

K

3

-RS

4

PWRGD

5

RSVD_1

6

RSVD_2

7

VSS_0

8

VSS_1

9

OUTEN

10

-SENCE

11

+SENSE

12

12V_IN_0

13

12V_IN_1

14

12V_IN_2

15

VOUT_0

16

VOUT_1

17

VSS_2

18

VOUT_2

19

VSS_3

20

VOUT_3

21

VSS_4

22

VOUT_4

23

VSS_5

24

VOUT_5

MH1

GND_MH1

MH2

GND_MH2

DC/DC CONVERTER

MOD. 073_20821_03

SUB*_1H634

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

DC

U72

6R265

12-02-02

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

9 OF 57

X02-00

3

B D

CA

+3.3V_AUX

8.2K-5%

R438

21

1

XCPLD_TCK

10,50

XCPLD_TDO

50

XCPLD_TDI

10

1

10,50

XCPLD_TMS

2
3
4
5
6

NP*

1

J77

CPU Sheetmetal Retention Bracket x 2

2

+3.3V

21

R7771

5

10,15

PWRGOOD_MCH

2

3

74LVC1G07

Buffer for the powergood to backplane

3

H_ADS

11,15

H_RST

11,14,15

R803

1 2

2.7K-5%

R804

2.7K-5%

3904

3904

21

Q59

1

Q57

1

330-5%

4

U6051

SUB*_52XJW

PWRGOOD_BKPL

40

+3.3V

+3.3V

R643

1K-1%

1 2

ADS_CPLD

3 R7123

10

H0_IERR

11

R806

2.7K-5%

21

Q52

3904

1

21

R7757

3

2

1K-1%

H0_IERR

10,36

2

+3.3V

21

R7756

1K-1%

3

2

CPU_RST_CPLD

10

11

H1_IERR

R799

1 2

2.7K-5%

Q53

3904

+3.3V

21

R7758

1K-1%

3

H1_IERR

10,36

1

2

Added Parts

Assembly Drawing

Shroud Mounting Standoffs x 3

ESM4 Card Standoffs x 4

9,50

PWB

Schematic

ID Barcode

REV Barcode

PWA assembly

DC2DC_EN

+3.3V_AUX

U6011

VHC14

1 2

8.2K-5%

21

1uF

C1355

10V-10%

2141

ADD*_6R263_PWBJ36
ADD*_6R264_ASSYDWG
ADD*_6R265_SCHEM
ADD*_42610_BARCODE
ADD*_42753_LABEL
ADD*_6R260_PWA
ADD*_6M127_ASSYDWG
ADD*_6M127_ASSYDWG

ADD*_51799_ASSYDWG
ADD*_51799_ASSYDWG
ADD*_51799_ASSYDWG
ADD*_6M130_ASSYDWG
ADD*_6M130_ASSYDWG
ADD*_6M130_ASSYDWG
ADD*_6M130_ASSYDWG

+3.3V_AUX

8.2K-5%
RN348

36

NP*

7,9,12
7,9,12
7,9,12
7,9,12
7,9,12
7,9,12

10,12,36

7,34,45,52,54,56

7,9,12

9,50

25,40,50

25,27,32

7,9,12
7,9,12

9,50

14,50

9,36,50

7,9,12

10,12

7,9

7,8

7,8

7,8

7,9

CABLE_CONNECT_BP

40

H1_VID2
H0_VID4
H1_VID1
H0_VID0
H1_VID0
H0_VID3

H1_CPU_PRES

H0_VID1

3.3VAUX_PWRGOOD

CPU0_VCORE_PWRGOOD
PS_ON
ICH3_PCIRST_GRP3
H1_BSEL1

12

H1_BSEL0

12

H0_BSEL1

12

H0_BSEL0

12

H1_VID4
H1_VID3

DC2DC_2.5V_PWRGOOD
CABLE_CONNECT_CP

38

CK_33M_CPLD0

6

CPU1_VCORE_PWRGOOD
DC_STBY_PWRGOOD

7

1030_HB_LED

46

1.2V_PWRGOOD

ADS_CPLD

10

1.8V_PWRGOOD
VRM1_ID1

9

VTT_DDR_PWRGOOD
VRM0_ID1

9

DC2DC_3.3V_PWRGOOD
H0_THERMTRIP_3V
GPI_VRM0_PRES

H0_VID2

RESET_SW

41

CLK_CPLD_100HZ
GPO_533MHZ_TO_400MHZ

36

H0_CPU_PRES

PS1_RAW_PWRGOOD

40

12

R7755

8.2K-5%

ROOM=CPLD

2

IO1/A

1

IO2/A

100

IO3/A

99

IO4/A

98

IO5/A

97

IO6/A

96

IO7/A

94

IO8/A

93

IO9/A

92

IO10/A

14

IO1/B

13

IO2/B

12

IO3/B

10

IO4/B

9

IO5/B

8

IO6/B

7

IO7/B

6

IO8/B

5

IO9/B

25

IO1/C

24

IO2/C

23

IO3/C

22

IO4/C

21

IO5/C

20

IO6/C

19

IO7/C

17

IO8/C

16

IO9/C

37

IO1/D

36

IO2/D

35

IO3/D

33

IO4/D

32

IO5/D

31

IO6/D

30

IO7/D

29

IO8/D

28

IO9/D

27

IO10/D

87

GCLK1

89

GCLR

88

OE1

90

OE2/GCLK2

38

GNDINT1

86

GNDINT2

11

GNDIO1

26

GNDIO2

43

GNDIO3

59

GNDIO4

74 66
95

GNDIO6

U81

EPM7128A

SUB*_7Y777

IO1/E
IO2/E
IO3/E
IO4/E
IO5/E
IO6/E
IO7/E
IO8/E
IO9/E

IO10/E

IO1/F
IO2/F
IO3/F
IO4/F
IO5/F
IO6/F
IO7/F
IO8/F
IO9/F

IO1/G
IO2/G
IO3/G
IO4/G
IO5/G
IO6/G
IO7/G
IO8/G
IO9/G

IO1/H
IO2/H
IO3/H
IO4/H
IO5/H
IO6/H
IO7/H
IO8/H
IO9/H

IO10/H

IO10_F/TCK
IO10_B/TDI
IO10_G/TDO
IO10_C/TMS

VCCINT1
VCCINT2

VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5GNDIO5
VCCIO6

40

H1_THERMTRIP_3V

41

VRM0_ID0

42

FWH_FRAME_CPLD

44

DC2DC_3.3V_PCI_PWRGOOD

45

GPI_VRM1_PRES

46

PWRGOOD_MCH

47

DC2DC_VRM_PWRGOOD

48

DC2DC_1.8V_EN

49

VRM0_ID2

50

VRM1_ID0

52

H1_IERR

53

VRM1_ID2

54

CPU_RST_CPLD

55

LED1

56

LED2

57

LED4

58

LED5

60

H0_IERR

61

VIDEO_HSYNC_CPLD

63

VIDEO_RSYNC_CPLD

64

LED3

65

DC2DC_5V_PWRGOOD

67

VRM_VID0

68

VRM_VID3

69

FSB_MODE

70

SYNTH_EN

71

VRM_VID1

72

VRM_VID2

75

PWRGOOD_ICH3

76

VRM_VID4

77

STBY_RST

78

VTT_DDR_EN

79

PS2_RAW_PWRGOOD

80

PWRGOOD_P64H2_123

81

CPU_VRM_PWRGOOD

83

DC2DC_2.5V_EN

84

VCORE_EN

85

DC2DC_1.2V_EN

62

XCPLD_TCK

4

XCPLD_TDI

73

XCPLD_TD_MID

15

XCPLD_TMS

39
91

3
18
34
51

82

+3.3V_AUX

0.1uF 16V

21

10,50
10
50
10,50

10V-10%

C1349

1uF

14,50
9
10
7,9
9,36,50
10,15
7,35,37,43,50,52,54
8
9
9

10,36
9
10
10
10
10
10
10,36
33

33
10
7,9
9
9
6

9
9

25
9
25
8

22-24
25

8

0.1uF 16V

C1353

1 2

21

R7112

10V-10%

C1350

1uF

12

1 2

8.2K-5%

45

8.2K-5%

0.1uF 16V

C1354

+3.3V_AUX

8.2K-5%

RN348

NP*

40

+3.3V_AUX

C1848

21

RN348

27

NP*

10V-10%

1uF

21

8.2K-5%

C1850

18

NP*

RN348

1

+3.3V_AUX

LED5

R290

SUB*_5E052

SUB*_5E052

SUB*_5E052

SUB*_5E052

SUB*_5E052

3 1

GREEN

LED4

GREEN

LED3

GREEN

LED2

GREEN

LED1

GREEN

LED5

10

LED4

10

LED3

10

LED2

10

LED1

10

21

220

R7715

13

12

220

R7137

13

13

13

220

R7136

220

R7096

220

12

12

12

2

POWER LEDs

+3.3V

R462

1 2

220

R441

6

9
9

1 2

220

DS10

GREEN

DS9

GREEN

13

+3.3V_AUX

13

3

+3.3V

+3.3V

8.2K-5%

1 2

8.2K-5%

1 2

R7078

4 4

25,26,36,50

LPC_FRAME

5

2

3

74LVC1G07

U6047

SUB*_52XJW

21

R7754

330-5%

4

FWH_FRAME_CPLD

H0_CPU_PRES

10,12

10,12,36

H1_CPU_PRES

10

PLACE THE ABOVE COMPONENTS AS CLOSE TO THE PROCESSOR AS POSSIBLE

A B

R7113

POWERGOOD & DIAG CPLD

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

10 OF 57

X02-00

B D

CA

10-6-2002_21:46

ROOM=PROC1

1

H_A3

11,15

H_A4

11,15

H_A5

11,15

H_A6

11,15

H_A7

11,15

H_A8

11,15

H_A9

11,15

H_A10

11,15

H_A11

11,15

H_A12

11,15

H_A13

11,15

H_A14

11,15

H_A15

11,15

H_A16

11,15

H_A17

11,15

H_A18

11,15

H_A19

11,15

H_A20

11,15

H_A21

11,15

H_A22

11,15

H_A23

11,15

H_A24

11,15

H_A25

11,15

H_A26

11,15

H_A27

11,15

H_A28

11,15

H_A29

11,15

H_A30

11,15

H_A31

11,15

2

3

10,11,14,15

11,15
11,15
11,15
11,15

11,15
11,15

11,15
11,15
11,15
11,15
11,15

10,11,15

11,15
11,15

11,15

11,15
10,11

11,15
11,15
11,15

11,15
11,15
11,15

11,15
11,15
11,15
11,15
11,15

11,25
11,25
11,25
11,25
11,25
11,25

11,25,26

11,25
11,25

H_A32
H_A33
H_A34
H_A35

H_ADSTB0
H_ADSTB1

H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4

H_ADS
H_AP0
H_AP1

H_BREQ0
H_BREQ1

11

H_BREQ23_PU

11

H_BREQ23_PU

11

H_BINIT
H0_IERR

H_BPRI
H_BNR
H_LOCK

H_HIT
H_HITM
H_DEFER

H_RS0
H_RS1
H_RS2
H_RSP
H_TRDY

H_A20M
H_FERR
H_IGNNE
H_SMI
H_STPCLK
H_SLP
H_INIT
H_RST

H_INTR
H_NMI

CK_100M_CPU0_P

6

CK_100M_CPU0_N

6

ROOM=PROC1

A22
A20
B18
C18
A19
C17
D17
A13
B16
B14
B13
A12
C15
C14
D16
D15
F15
A10
B10
B11
C12
E14
D13

E13
D12
C11

F17
F14

B19
B21
C21
C20
B22

D19
E10

D20
F12
E11
D10
F11

D23
F20
A17

E22
A23
C23

E21
D22
F21

E19

F27
E27
C26
C27

AE6

B24
G23

A9
B8

B7
A6
A7
C9
C8

D9

E5

C6

D4

D6
Y8

Y4
W5

PROC1

A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35

ADSTB0
ADSTB1

REQ0
REQ1
REQ2
REQ3
REQ4

ADS
AP0
AP1

BR0
BR1
BR2
BR3
BINIT
IERR

BPRI
BNR
LOCK

HIT
HITM
DEFER

RS0
RS1
RS2
RSP
TRDY

A20M
FERR
IGNNE
SMI
STPCLK
SLP
INIT
RESET

LINT0
LINT1

BCLK0
BCLK1

FOSTER DP REV 1.0

HETERO 1 OF 3

D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

DP0
DP1
DP2
DP3

DSTBN0
DSTBN1
DSTBN2
DSTBN3

DSTBP0
DSTBP1
DSTBP2
DSTBP3

DBSY
DRDY

Y26

D0

AA27

D1

Y24

D2

AA25

D3

AD27

D4

Y23

D5

AA24

D6

AB26

D7

AB25

D8

AB23

D9

AA22
AA21
AB20
AB22
AB19
AA19
AE26
AC26
AD25
AE25
AC24
AD24
AE23
AC23
AA18
AC20
AC21
AE22
AE20
AD21
AD19
AB17
AB16
AA16
AC17
AE13
AD18
AB15
AD13
AD14
AD11
AC12
AE10
AC11
AE9
AD10
AD8
AC9
AA13
AA14
AC14
AB12
AB13
AA11
AA10
AB10
AC8
AD7
AE7
AC6
AC5
AA8
Y9
AB6

AC18
AE19
AC15
AE17

Y21
Y18
Y15
Y12

Y20
Y17
Y14
Y11

F18
E18

H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8

H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43
H_D44
H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63

H_DP0
H_DP1
H_DP2
H_DP3

H_DSTBN0
H_DSTBN1
H_DSTBN2
H_DSTBN3

H_DSTBP0
H_DSTBP1
H_DSTBP2
H_DSTBP3

H_DBSY
H_DRDY

11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15

11,15
11,15
11,15
11,15

11,15
11,15
11,15
11,15

11,15
11,15
11,15
11,15

11,15
11,15

SUB*_4M319

604 FC-mPGA2 Socket

4 4

A B

VCORE

R569

2 1

56.2-1%

R570

56.2-1%

R571

56.2-1%
R6953

56.2-1%

R6954

1 2

56.2-1%

R574

56.2-1%

R100

200-5%

R99

200-5%

R104

200-5%

R103

200-5%

R102

200-5%

R101

200-5%

R98

200-5%

R97

200-5%

R96

1 2

301-1%

R187

150-1%

R188

150-1%

R189

1 2

150-1%

R190

150-1%

R191

1 2

150-1%

R767

1 2

49.9-1%

R765

49.9-1%

R766

1 2

49.9-1%

R764

49.9-1%

C459

47pF

50V-5%

C458

47pF

50V-5%

C457

47pF

50V-5%

C456

47pF

50V-5%
C1955

47pF

50V-5%

H0_THERMTRIP

ROOM=PROC_0

12

H1_THERMTRIP

ROOM=PROC_1

12

ROOM=PROC_0

H_FERR

12

H0_IERR

ROOM=PROC_0

21

H1_IERR

ROOM=PROC_1

H_A20M

21

H_IGNNE

21

H_SMI

21

H_STPCLK

21

H_SLP

21

H_INIT

21

H_INTR

21

H_NMI

21

H_PWRGOOD

H_BINIT

21

NP*

H_BNR

21

NP*

H_HITM

NP*

H_HIT

21

NP*

H_MCERR

NP*

H_BREQ1

21

H_BREQ0

H_BREQ23_PU

21

NP*

NP*

NP*

NP*

12,14

12,14

Put R571 close to PROC1

11,25

Put R6953 close to ICH3

10,11

IERR needs to connect to BMC or ICH3

10,11

11,25

R186

40.2-1%

R183

40.2-1%

R184

40.2-1%

R6949

40.2-1%

R8096

40.2-1%

11,25

11,25

11,25

11,25

11,25,26

11,25

11,25

12,25

11,15

11,15

11,15

11,15

11,12,15

11

11,15

11

21

21

21

21

21

ROOM = PROC1

Termination not needed (Intel Review)

H_BINIT

NP*

H_BNR

NP*

H_HIT

NP*

H_HITM

NP*

H_MCERR

11,15

11,15

11,15

11,15

11,12,15

KLM -- PLACEMENT OF FERR TERMS

ROOM=PROC2

AC Termination Nocona Processor

Need to be within 1" from PROC2

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

OLD TOOL-REQUIRED P#07RGT
NEW TOOL-LESS P#0C997

ROOM=PROC2

PROC2

A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35

ADSTB0
ADSTB1

REQ0
REQ1
REQ2
REQ3
REQ4

ADS
AP0
AP1

BR0
BR1
BR2
BR3
BINIT
IERR

BPRI
BNR
LOCK

HIT
HITM
DEFER

RS0
RS1
RS2
RSP
TRDY

A20M
FERR
IGNNE
SMI
STPCLK
SLP
INIT
RESET

LINT0
LINT1

BCLK0
BCLK1

FOSTER DP REV 1.0

HETERO 1 OF 3

SUB*_4M319

D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

DP0
DP1
DP2
DP3

DSTBN0
DSTBN1
DSTBN2
DSTBN3

DSTBP0
DSTBP1
DSTBP2
DSTBP3

DBSY
DRDY

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9

Swizzled.

10,11,14,15

11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15
11,15

11,15
11,15

11,15
11,15
11,15
11,15
11,15

10,11,15

11,15
11,15

11,15

11,15
10,11

11,15
11,15
11,15

11,15
11,15
11,15

11,15
11,15
11,15
11,15
11,15

11,25
11,25
11,25
11,25
11,25
11,25

11,25,26

11,25
11,25

H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
H_A14
H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_A32
H_A33
H_A34
H_A35

H_ADSTB0
H_ADSTB1

H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4

H_ADS
H_AP0
H_AP1

H_BREQ1

11

H_BREQ0
H_BREQ23_PU

11

H_BREQ23_PU

11

H_BINIT
H1_IERR

H_BPRI
H_BNR
H_LOCK

H_HIT
H_HITM
H_DEFER

H_RS0
H_RS1
H_RS2
H_RSP
H_TRDY

H_A20M
H_FERR
H_IGNNE
H_SMI
H_STPCLK
H_SLP
H_INIT
H_RST

H_INTR
H_NMI

CK_100M_CPU1_P

6

CK_100M_CPU1_N

6

A22
A20
B18
C18
A19
C17
D17
A13
B16
B14
B13
A12
C15
C14
D16
D15
F15
A10
B10
B11
C12
E14
D13

E13
D12
C11

F17
F14

B19
B21
C21
C20
B22

D19
E10

D20
F12
E11
D10
F11

D23
F20
A17

E22
A23
C23

E21
D22
F21

E19

F27
E27
C26
C27

AE6

B24
G23

A9
B8

B7
A6
A7
C9
C8

D9

E5

C6

D4

D6
Y8

Y4
W5

604 FC-mPGA2 Socket

PROCESSORS 1 & 2

Y26
AA27
Y24
AA25
AD27
Y23
AA24
AB26
AB25
AB23
AA22
AA21
AB20
AB22
AB19
AA19
AE26
AC26
AD25
AE25
AC24
AD24
AE23
AC23
AA18
AC20
AC21
AE22
AE20
AD21
AD19
AB17
AB16
AA16
AC17
AE13
AD18
AB15
AD13
AD14
AD11
AC12
AE10
AC11
AE9
AD10
AD8
AC9
AA13
AA14
AC14
AB12
AB13
AA11
AA10
AB10
AC8
AD7
AE7
AC6
AC5
AA8
Y9
AB6

AC18
AE19
AC15
AE17

Y21
Y18
Y15
Y12

Y20
Y17
Y14
Y11

F18
E18

H_D0

11,15

H_D1

11,15

H_D2

11,15

H_D3

11,15

H_D4

11,15

H_D5

11,15

H_D6

11,15

H_D7

11,15

H_D8

11,15

H_D9

11,15

H_D10

11,15

H_D11

11,15

H_D12

11,15

H_D13

11,15

H_D14

11,15

H_D15

11,15

H_D16

11,15

H_D17

11,15

H_D18

11,15

H_D19

11,15

H_D20

11,15

H_D21

11,15

H_D22

11,15

H_D23

11,15

H_D24

11,15

H_D25

11,15

H_D26

11,15

H_D27

11,15

H_D28

11,15

H_D29

11,15

H_D30

11,15

H_D31

11,15

H_D32

11,15

H_D33

11,15

H_D34

11,15

H_D35

11,15

H_D36

11,15

H_D37

11,15

H_D38

11,15

H_D39

11,15

H_D40

11,15

H_D41

11,15

H_D42

11,15

H_D43

11,15

H_D44

11,15

H_D45

11,15

H_D46

11,15

H_D47

11,15

H_D48

11,15

H_D49

11,15

H_D50

11,15

H_D51

11,15

H_D52

11,15

H_D53

11,15

H_D54

11,15

H_D55

11,15

H_D56

11,15

H_D57

11,15

H_D58

11,15

H_D59

11,15

H_D60

11,15

H_D61

11,15

H_D62

11,15

H_D63

11,15

H_DP0

11,15

H_DP1

11,15

H_DP2

11,15

H_DP3

H_DSTBN0
H_DSTBN1
H_DSTBN2
H_DSTBN3

H_DSTBP0
H_DSTBP1
H_DSTBP2
H_DSTBP3

H_DBSY
H_DRDY

11,15

11,15
11,15
11,15
11,15

11,15
11,15
11,15
11,15

11,15
11,15

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

11 OF 57

X02-00

1

2

3

B D

CA

10-6-2002_21:50

VCORE

ROOM=PROC2

VCORE

21

R193

150-1%

H_BPM0

12,14

H_BPM1

U6070

5

3

VCORE

R8098

4

21

R8086

12,14
12,14
12,14
12,14
12,14

12,14

12,14
12,14

11,12,25

49.9-1%

1 2

0-5%

H_BPM2
H_BPM3
H_BPM4
H_BPM5

ITP_TCK

ITP_TDO_H0

14

ITP_TMS
ITP_TRST

H_PWRGOOD

12

12

12
12
12
12
12
12
12

NC_H0_RSVD1

H0_VCCVID_NOCONA
H0_NOCONA_FORCEPR

NC_H0_RSVD4
NC_H0_RSVD5

NC_H0_RSVD8

H0_VCCVIDLB_NOCONA

NC_H0_RSVD17

1

ITP_TDI_H0

14

Nocona = 50 ohms

+3.3V

2

H0_FORCEPR

50

74LVC1G07

SUB*_52XJW

2

Nocona = 0 ohms

R8088

Nocona = 50 ohms

Nocona = NOPOP

3

PRESTONIA SUPPORT

VCORE

R768

49.9-1%

1 2

21

C477

R872

100-1%

84.5-1%

4 4

12
12

12

SUB*_97604

V_VID_H0_VCCA
V_VID_H0_VPLL

+80%-20%

22uF 10V

C824

+80%-20%

H0_VSSA

22uF 10V

H0_GTLREF01

1uF

C98

10V-10%

Route <1.5" trace.
Place 220pf caps under CPU

+80%-20%

C821

C93

0.1uF 16V

C1131

0.1uF 16V

22uF 10V

C822

ROOM=PROC1

H0_GTLREF01

H0_GTLREF23

H0_TESTHI0
H0_TESTHI1
H0_TESTHI2
H0_TESTHI3
H0_TESTHI4
H0_TESTHI5
H0_TESTHI6

49.9-1%

1 2

21

0-5%

R8091

NP*

220pF

220pF

C1132

50V-10%

50V-10%

+80%-20%

22uF 10V

C823

C92

12

0.1uF 16V

F6

BPM0

F8

BPM1

E7

BPM2

F5

BPM3

E8

BPM4

E4

BPM5

E24

TCK

C24

TDI

E25

TDO

A25

TMS

F24

TRST

AB7

PWRGOOD

W23

GTLREF0

W9

GTLREF1

F23

GTLREF2

F9

GTLREF3

W6

TESTHI0

W7

TESTHI1

W8

TESTHI2

Y6

TESTHI3

AA7

TESTHI4

AD5

TESTHI5

AE5

TESTHI6

A1

RSVD1

A4

RSVD2

A15

RSVD3

A16

RSVD4

A26

RSVD5

A30

RSVD6

A31

RSVD7

B1

RSVD8

B4

RSVD9

B30

RSVD10

B31

RSVD11

C1

RSVD12

C5

RSVD13

C30

RSVD14

C31

RSVD15

D1

RSVD16

D25

RSVD17

D30

RSVD18

D31

RSVD19

E1

RSVD20

E30

RSVD21

E31

RSVD22

F1

RSVD23

F30

RSVD24

F31

RSVD25

G7

RSVD26

G30

RSVD27

G31

RSVD28

H1

RSVD29

H30

RSVD30

H31

RSVD31

J1

RSVD32

J30

RSVD33

J31

RSVD34

K1

RSVD35

K30

RSVD36

K31

RSVD37

L1

RSVD38

L30

RSVD39

L31

RSVD40

M1

RSVD41

M30

RSVD42

M31

RSVD43

N1

RSVD44

N30

RSVD45

N31

RSVD46

P1

RSVD47

P30

RSVD48

P31

RSVD49

R1

RSVD50

R30

RSVD51

R31

RSVD52

FOSTER DP REV 1.0

HETERO 2 OF 3

VCORE

ADD=ADD_52JXN_ASSYDWG
ADD1=ADD_52JXN_ASSYDWG
ADD2=ADD_89JJP_ASSYDWG
ADD3=ADD_89JJP_ASSYDWG
ADD4=ADD_89JJP_ASSYDWG
ADD5=ADD_89JJP_ASSYDWG

PROC1

DBI0
DBI1
DBI2
DBI3

VCCA
VCCIOPLL
VCCSENSE

VSSA
VSSSENSE

MCERR
ODTEN

PROCHOT

SKTOCC

THERMTRIP

COMP0
COMP1

VID0

VID1

VID2

VID3

VID4

SM_VCC1
SM_VCC2

SM_ALERT

SM_CLK

SM_DATA

SM_WP
SM_EP_A0
SM_EP_A1
SM_EP_A2
SM_TS_A0
SM_TS_A1

RSVD89
RSVD53
RSVD54
RSVD55
RSVD56
RSVD57
RSVD58
RSVD59
RSVD60
RSVD61
RSVD62
RSVD63
RSVD64
RSVD65

RSVD66
RSVD68
RSVD69
RSVD70
RSVD71
RSVD72
RSVD73
RSVD74
RSVD75
RSVD76
RSVD77
RSVD78
RSVD79
RSVD80
RSVD81
RSVD82
RSVD83
RSVD84
RSVD85
RSVD86
RSVD87
RSVD88

VCORE

R769

49.9-1%

1 2

21

R873

84.5-1%

100-1%

SUB*_97604

H_DBI0

AC27
AD22
AE12
AB9

AB4
AD4
B27

NC_H0_VCCSENSE

AA5
D26

NC_H0_VSSSENSE

H_MCERR

D7

H0_ODTEN

B5

H0_PROCHOT

B25

H0_CPU_PRES

A3

H0_THERMTRIP

F26

H0_COMP0

AD16

H0_COMP1

E16

F3

H0_VID0

E3

H0_VID1

D3

H0_VID2

C3

H0_VID3

B3

H0_VID4

+3.3V

AE28
AE29

CPU_SMBALERT

AD28

H0_SM_SCL

AC28

H0_SM_SDA

AC29
AD29
AA29
AB29
AB28
AA28
Y29

NC_H0_RSVD89

W3
T1
T30
T31
U1
U30
U31
V1
V30
V31
W1
W30
W31
Y1

NC_H0_RSVD67

Y3
Y27
Y28
Y30
Y31
AA1
AA3
AA30
AA31
AB1
AB3
AB30
AB31

NC_H0_RSVD80

AC1
AC30
AC31

NC_H0_RSVD83

AD1
AD30
AD31

SELECT_CPU_MAX1617

AE4

NC_H0_RSVD87

AE15

NC_H0_RSVD88

AE16

H_DBI1
H_DBI2
H_DBI3

V_VID_H0_VCCA
V_VID_H0_VPLL

12,15
12,15
12,15
12,15

H0_VSSA

7,9,10
7,9,10
7,9,10
7,9,10
7,9,10

GPO_SMB_WP
H0_SM_EP_A0
H0_SM_EP_A1
H0_SM_EP_A2
H0_SM_TS_A0
H0_SM_TS_A1

H0_THRM_ANODE

H0_THRM_CATHODE

H0_BSEL0

H0_BSEL1

12

12

12

11,12,15

14
10

11,14

R772

12
7
7
12
12
12
12
12
12

PROC1 GTL VREF

H0_GTLREF23

1uF

C96

C478

C1134

220pF

0.1uF 16V

50V-10%

10V-10%

Route <1.5" trace.
Place 220pf caps under CPU

C1133

220pF

L88

1 2

4.7uH 30mA

L85

4.7uH 30mA

21

R773

49.9-1%

7
7

49.9-1%

1 2

+3.3V

21

R7883

8.2K-5%

VCORE

R8094

1 2

21

0-5%

R8092

12

12
12

12
12
12

12

Tsensor = 30h/31h

PI-ROM = A0h/A1h

50V-10%

V_VID_H0_VCCA_FB

V_VID_H0_VPLL_FB

VCORE

R630

R260

21

49.9-1%

1 2

On DIE term
enabled

220

NP*

1 2

R13

1 2

0 OHM

R14

0 OHM

VCORE

+3.3V+3.3V

R7947

R7948

1K-1%

1 2

7,12

49.9-1%
Prestonia = NOPOP

NP*

Nocona = 50 ohms

H0_SM_TS_A0
H0_SM_TS_A1

H0_SM_EP_A0
H0_SM_EP_A1
H0_SM_EP_A2

R631

VCORE

21

R627

1 2

H0_TESTHI0

49.9-1%
R628

1 2

H0_TESTHI1

49.9-1%
R629

1 2

H0_TESTHI2

49.9-1%
R621

1 2

H0_TESTHI3

49.9-1%
R624

1 2

H0_TESTHI4

49.9-1%
R622

1 2

H0_TESTHI5

49.9-1%
R623

1 2

H0_TESTHI6

49.9-1%

21

1K-1%

10

10

ROOM=PROC1_REF

+3.3V

8.2K-5%

CPU_SMBALERT

21

21

21

R633

1K-1%

R632

1K-1%

R63421R635

1K-1%

12

12

12

12

12

12

12

21

1K-1%

R439

21

12,14
12,14

12,14
12,14

12,14

21

R192

+3.3V

U6069

5

2

3

74LVC1G07

H_BPM0
H_BPM1

H_BPM4
H_BPM5

4

11,12,25

150-1%

VCORE

R8097

1 2

21

12,14
12,14

H_BPM2
H_BPM3

R769221R7693

39-5%

Nocona = 50 ohms

H1_FORCEPR

50

SUB*_52XJW

39-5%

R8087

Nocona = 0 ohm

Nocona = 50 ohms

Nocona = NOPOP

PRESTONIA SUPPORT

HEATSINK P#5M125 ***NOT PART OF PWA***
HEATSINK CLIPS P#83MGJ (2 PER PROC) ***NOT PART OF PWA***
HEATSINK CLIP PLASTIC BOAT P#52JXN (2 PER PROC)
PLASTIC BOAT SCREWS P#89JJP (4 PER PROC)
DUAL SCREW MOUNTING UNDERNEATH P#6M127 (1 PER PROC)
AMP TOOL-LESS SOCKET P#4M319 (604 PIN)

21

1K-1%

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

81

RN228

RN228

2 7

39 OHM-5%

39 OHM-5%

ITP_TCK

12,14

ITP_TDI_H1

14

ITP_TDO_H1

14

ITP_TMS

12,14

ITP_TRST

H_PWRGOOD

H1_GTLREF01

12

H1_GTLREF23

12

12
12
12
12
12
12
12

49.9-1%
NC_H1_RSVD1

H1_VCCVID_NOCONA
H1_NOCONA_FORCEPR

NC_H1_RSVD4
NC_H1_RSVD5

NC_H1_RSVD8

0-5%

H1_VCCVIDLB_NOCONA

NC_H1_RSVD17

R8089

1 2

RN22863RN228

39 OHM-5%

H1_TESTHI0
H1_TESTHI1
H1_TESTHI2
H1_TESTHI3
H1_TESTHI4
H1_TESTHI5
H1_TESTHI6

49.9-1%

21

0-5%

R8090

NP*

4 5

39 OHM-5%

F6
F8
E7
F5
E8
E4

E24
C24
E25
A25
F24

AB7

W23

W9

F23

F9

W6
W7
W8

Y6
AA7
AD5
AE5

A1

A4
A15
A16
A26
A30
A31

B1

B4
B30
B31

C1

C5
C30
C31

D1
D25
D30
D31

E1
E30
E31

F1
F30
F31

G7
G30
G31

H1
H30
H31

J1
J30
J31

K1
K30
K31

L1
L30
L31

M1
M30
M31

N1
N30
N31

P1
P30
P31

R1
R30
R31

VCORE

PROC2

BPM0
BPM1
BPM2
BPM3
BPM4
BPM5

TCK
TDI
TDO
TMS
TRST

PWRGOOD

GTLREF0
GTLREF1
GTLREF2
GTLREF3

TESTHI0
TESTHI1
TESTHI2
TESTHI3
TESTHI4
TESTHI5
TESTHI6

RSVD1
RSVD2
RSVD3
RSVD4
RSVD5
RSVD6
RSVD7
RSVD8
RSVD9
RSVD10
RSVD11
RSVD12
RSVD13
RSVD14
RSVD15
RSVD16
RSVD17
RSVD18
RSVD19
RSVD20
RSVD21
RSVD22
RSVD23
RSVD24
RSVD25
RSVD26
RSVD27
RSVD28
RSVD29
RSVD30
RSVD31
RSVD32
RSVD33
RSVD34
RSVD35
RSVD36
RSVD37
RSVD38
RSVD39
RSVD40
RSVD41
RSVD42
RSVD43
RSVD44
RSVD45
RSVD46
RSVD47
RSVD48
RSVD49
RSVD50
RSVD51
RSVD52

FOSTER DP REV 1.0

VCCIOPLL
VCCSENSE

VSSSENSE

PROCHOT

THERMTRIP

SM_VCC1
SM_VCC2

SM_ALERT

SM_DATA

SM_EP_A0
SM_EP_A1
SM_EP_A2
SM_TS_A0
SM_TS_A1

HETERO 2 OF 3

ADD=ADD_52JXN_ASSYDWG
ADD1=ADD_52JXN_ASSYDWG
ADD2=ADD_89JJP_ASSYDWG
ADD3=ADD_89JJP_ASSYDWG
ADD4=ADD_89JJP_ASSYDWG
ADD5=ADD_89JJP_ASSYDWG

PROCESSORS 1 & 2

DBI0
DBI1
DBI2
DBI3

VCCA

VSSA

MCERR
ODTEN

SKTOCC

COMP0
COMP1

VID0
VID1
VID2
VID3
VID4

SM_CLK

SM_WP

RSVD89
RSVD53
RSVD54
RSVD55
RSVD56
RSVD57
RSVD58
RSVD59
RSVD60
RSVD61
RSVD62
RSVD63
RSVD64
RSVD65

RSVD66
RSVD68
RSVD69
RSVD70
RSVD71
RSVD72
RSVD73
RSVD74
RSVD75
RSVD76
RSVD77
RSVD78
RSVD79
RSVD80
RSVD81
RSVD82
RSVD83
RSVD84
RSVD85
RSVD86
RSVD87
RSVD88

V_VID_H1_VCCA

12

V_VID_H1_VPLL

12

H1_VSSA

12

AC27
AD22
AE12
AB9

AB4
AD4
B27

NC_H1_VCCSENSE

AA5
D26

NC_H1_VSSSENSE

H_MCERR

D7

H1_ODTEN

B5

H1_PROCHOT

B25

H1_CPU_PRES

A3

H1_THERMTRIP

F26

H1_COMP0

AD16

H1_COMP1

E16

H1_VID0

F3

H1_VID1

E3

H1_VID2

D3

H1_VID3

C3

H1_VID4

B3

AE28
AE29

CPU_SMBALERT

AD28

H1_SM_SCL

AC28

H1_SM_SDA

AC29

GPO_SMB_WP

AD29
AA29
AB29
AB28
AA28
Y29

W3
T1
T30
T31
U1
U30
U31
V1
V30
V31
W1
W30
W31
Y1

Y3
Y27
Y28
Y30
Y31
AA1
AA3
AA30
AA31
AB1
AB3
AB30
AB31
AC1
AC30
AC31
AD1
AD30
AD31

SELECT_CPU_MAX1617

AE4
AE15
AE16

+80%-20%

22uF 10V

H_DBI0
H_DBI1
H_DBI2
H_DBI3

V_VID_H1_VCCA
V_VID_H1_VPLL

12,15
12,15
12,15
12,15

H1_VSSA

11,12,15

14
10,36

11,14

7,9,10
7,9,10
7,9,10
7,9,10
7,9,10

+3.3V

NC_H1_RSVD89

NC_H1_RSVD67

H1_BSEL0

H1_BSEL1

NC_H1_RSVD80

NC_H1_RSVD83

NC_H1_RSVD87
NC_H1_RSVD88

Prestonia = NOPOP
Nocona = 50 ohms

+80%-20%

22uF 10V

C826

C819

C95

L87

1 2

4.7uH 30mA

12

12

12

L86

4.7uH 30mA

21

R775

R774

49.9-1%

1 2

12
7
7
12

H1_SM_PR_A0
H1_SM_PR_A1
H1_SM_PR_A2
H1_SM_TS_A0

NC_H1_SM_TS_A1

Tsensor = 32h/33h

PI-ROM = A2h/A3h

H1_THRM_ANODE
H1_THRM_CATHODE

7,12

VCORE

R8095

49.9-1%

1 2

NP*

21

0-5%

R8093

+80%-20%

22uF 10V

+80%-20%

22uF 10V

C820

C825

0.1uF 16V

V_VID_H1_VCCA_FB

R11

V_VID_H1_VPLL_FB

0 OHM

21

R615

R12

1 2

0 OHM

VCORE

NP*

R637

1K-1%

1 2

On DIE term disabled

49.9-1%

1 2

49.9-1%

+3.3V

2 1

100-1%

R876

2 1

1K-1%

R636

7
7

R7949

1K-1%

1 2

VCORE

R771

49.9-1%

1 2

21

R875

100-1%

SUB*_97604

VCORE

R770

1 2

21

C94

R874

0.1uF 16V

TITLE

DWG NO.

DATE

VCORE

21

VCORE

+3.3V+3.3V

21

R7950

C476

84.5-1%

49.9-1%

100-1%

84.5-1%

SUB*_97604

SCHEM,PLN,P2600

DC

ROOMS COMPLETE

R616

1 2

49.9-1%
R626

1 2

49.9-1%
R617

1 2

49.9-1%
R625

1 2

49.9-1%
R618

1 2

49.9-1%
R619

1 2

49.9-1%
R620

1 2

49.9-1%

H1_TESTHI0

H1_TESTHI1

H1_TESTHI2

H1_TESTHI3

H1_TESTHI4

H1_TESTHI5

H1_TESTHI6

12

12

12

12

12

12

12

1K-1%

10

10

ROOM=PROC2_REF

PROC2 GTL VREF

H1_GTLREF01

C99

1uF

10V-10%

0.1uF 16V

Place 220pf caps under CPU

C97

1uF

C475

10V-10%

0.1uF 16V

6R265

12-02-02

220pF

C1136

Route <1.5" trace.

H1_GTLREF23

C1138

Place 220pf caps under CPU

COMPUTER
CORPORATION

AUSTIN,TEXAS

SHEET

12

C1137

220pF

50V-10%

50V-10%

220pF

220pF

C1135

50V-10%

Route <1.5" trace.

REV.

12 OF 57

12

50V-10%

X02-00

1

2

3

ROOM=PROC1 ROOM=PROC2

B D

CA

VCORE

9-16-2002_13:56

4V-20%

4V-20%

4V-20%

820uF

820uF

1 2

C939

+

4V-20%

820uF

+

10V-10%

C479

1uF

21

805 pkg

10V-10%

C48921C490

1uF

+80%-20%

22uF 10V

+80%-20%

22uF 10V

21

C129

0.1uF 16V

C940

1 2

C950

C48021C481

21

21

C139

VCORE

1

A14
A18
A24
A28

B12
B20
B26
B29

C10
C16
C22
C28

D14
D18
D24
D29

E12
E20
E26
E28

F10
F16
F22
F29

2

G24
G26
G28

H23
H25
H27
H29

J24
J26
J28

K23
K25
K27
K29

L24
L26
L28

3

M23
M25
M27

PROC1

A2

VCC1

A8

VCC2
VCC3
VCC4
VCC5
VCC6

B6

VCC7
VCC8
VCC9
VCC10
VCC11

C2

VCC12

C4

VCC13
VCC14
VCC15
VCC16
VCC17

D8

VCC18
VCC19
VCC20
VCC21
VCC22

E2

VCC23

E6

VCC24
VCC25
VCC26
VCC27
VCC28

F4

VCC29
VCC30
VCC31
VCC32
VCC33

G2

VCC34

G4

VCC35

G6

VCC36

G8

VCC37
VCC38
VCC39
VCC40

H3

VCC41

H5

VCC42

H7

VCC43

H9

VCC44
VCC45
VCC46
VCC47
VCC48

J2

VCC49

J4

VCC50

J6

VCC51

J8

VCC52
VCC53
VCC54
VCC55

K3

VCC56

K5

VCC57

K7

VCC58

K9

VCC59
VCC60
VCC61
VCC62
VCC63

L2

VCC64

L4

VCC65

L6

VCC66

L8

VCC67
VCC68
VCC69
VCC70

M3

VCC71

M5

VCC72

M7

VCC73

M9

VCC74
VCC75
VCC76
VCC77

FOSTER DP REV 1.0

HETERO 3 OF 3

VCC78
VCC79
VCC80
VCC81
VCC82
VCC83
VCC84
VCC85
VCC86
VCC87
VCC88
VCC89
VCC90
VCC91
VCC92
VCC93
VCC94
VCC95
VCC96
VCC97
VCC98

VCC99
VCC100
VCC101
VCC102
VCC103
VCC104
VCC105
VCC106
VCC107
VCC108
VCC109
VCC110
VCC111
VCC112
VCC113
VCC114
VCC115
VCC116
VCC117
VCC118
VCC119
VCC120
VCC121
VCC122
VCC123
VCC124
VCC125
VCC126
VCC127
VCC128
VCC129
VCC130
VCC131
VCC132
VCC133
VCC134
VCC135
VCC136
VCC137
VCC138
VCC139
VCC140
VCC141
VCC142
VCC143
VCC144
VCC145
VCC146
VCC147
VCC148
VCC149
VCC150
VCC151
VCC152
VCC153
VCC154
VCC155

M29
N3
N5
N7
N9
N23
N25
N27
N29
P2
P4
P6
P8
P24
P26
P28
R3
R5
R7
R9
R23
R25
R27
R29
T2
T4
T6
T8
T24
T26
T28
U3
U5
U7
U9
U23
U25
U27
U29
V2
V4
V6
V8
V24
V26
V28
W25
W27
W29
Y10
Y16
Y22
AA4
AA6
AA12
AA20
AA26
AB2
AB8
AB14
AB18
AB24
AC3
AC4
AC10
AC16
AC22
AD2
AD6
AD12
AD20
AD26
AE3
AE8
AE14
AE18
AE24
Y2

VCORE

PROC2

A2

VCC1

A8

VCC2

A14

VCC3

A18

VCC4

A24

VCC5

A28

VCC6

B6

VCC7

B12

VCC8

B20

VCC9

B26

VCC10

B29

VCC11

C2

VCC12

C4

VCC13

C10

VCC14

C16

VCC15

C22

VCC16

C28

VCC17

D8

VCC18

D14

VCC19

D18

VCC20

D24

VCC21

D29

VCC22

E2

VCC23

E6

VCC24

E12

VCC25

E20

VCC26

E26

VCC27

E28

VCC28

F4

VCC29

F10

VCC30

F16

VCC31

F22

VCC32

F29

VCC33

G2

VCC34

G4

VCC35

G6

VCC36

G8

VCC37

G24

VCC38

G26

VCC39

G28

VCC40

H3

VCC41

H5

VCC42

H7

VCC43

H9

VCC44

H23

VCC45

H25

VCC46

H27

VCC47

H29

VCC48

J2

VCC49

J4

VCC50

J6

VCC51

J8

VCC52

J24

VCC53

J26

VCC54

J28

VCC55

K3

VCC56

K5

VCC57

K7

VCC58

K9

VCC59

K23

VCC60

K25

VCC61

K27

VCC62

K29

VCC63

L2

VCC64

L4

VCC65

L6

VCC66

L8

VCC67

L24

VCC68

L26

VCC69

L28

VCC70

M3

VCC71

M5

VCC72

M7

VCC73

M9

VCC74

M23

VCC75

M25

VCC76

M27

VCC77

FOSTER DP REV 1.0

HETERO 3 OF 3

VCC78
VCC79
VCC80
VCC81
VCC82
VCC83
VCC84
VCC85
VCC86
VCC87
VCC88
VCC89
VCC90
VCC91
VCC92
VCC93
VCC94
VCC95
VCC96
VCC97
VCC98

VCC99
VCC100
VCC101
VCC102
VCC103
VCC104
VCC105
VCC106
VCC107
VCC108
VCC109
VCC110
VCC111
VCC112
VCC113
VCC114
VCC115
VCC116
VCC117
VCC118
VCC119
VCC120
VCC121
VCC122
VCC123
VCC124
VCC125
VCC126
VCC127
VCC128
VCC129
VCC130
VCC131
VCC132
VCC133
VCC134
VCC135
VCC136
VCC137
VCC138
VCC139
VCC140
VCC141
VCC142
VCC143
VCC144
VCC145
VCC146
VCC147
VCC148
VCC149
VCC150
VCC151
VCC152
VCC153
VCC154
VCC155

M29
N3
N5
N7
N9
N23
N25
N27
N29
P2
P4
P6
P8
P24
P26
P28
R3
R5
R7
R9
R23
R25
R27
R29
T2
T4
T6
T8
T24
T26
T28
U3
U5
U7
U9
U23
U25
U27
U29
V2
V4
V6
V8
V24
V26
V28
W25
W27
W29
Y10
Y16
Y22
AA4
AA6
AA12
AA20
AA26
AB2
AB8
AB14
AB18
AB24
AC3
AC4
AC10
AC16
AC22
AD2
AD6
AD12
AD20
AD26
AE3
AE8
AE14
AE18
AE24
Y2

ROOM=PROC1

ROOM=PROC2

VCORE

21

C111

0.1uF 16V

VCORE

+80%-20%

22uF 10V

21

VCORE

+80%-20%

22uF 10V

VCORE

21

C117

21

C118

+80%-20%

22uF 10V

C844

+80%-20%

22uF 10V

C863

21

1210 package

21

C116

0.1uF 16V

0.1uF 16V0.1uF 16V

603 pkg

21

C110

0.1uF 16V

+80%-20%

22uF 10V

C845

21

+80%-20%

22uF 10V

C843

21

21

C115

C846

21

21

21

C114

0.1uF 16V

0.1uF 16V

21

21

C108

C109

0.1uF 16V

+80%-20%

22uF 10V

C84721C84821C849

+80%-20%

22uF 10V

C827

C828

21

Place 3-4 over Addr\Ctrl
Place 4-6 over data

21

21

C119

0.1uF 16V

0.1uF 16V

21

C105

0.1uF 16V

21

+80%-20%

21

C130

0.1uF 16V

21

C101

0.1uF 16V

21

C104

0.1uF 16V

+80%-20%

22uF 10V

22uF 10V

21

C133

0.1uF 16V

C100

0.1uF 16V

21

C103

0.1uF 16V

C850

21

+80%-20%

22uF 10V

21

C132

0.1uF 16V

21

C112

21

C107

+80%-20%

+80%-20%

C128

0.1uF 16V

21

21

C102

C113

0.1uF 16V

Place 3-4 over Addr\Ctrl

Place 4-6 over data

21

C106

0.1uF 16V

0.1uF 16V

+80%-20%

22uF 10V

+80%-20%

22uF 10V

+80%-20%

22uF 10V

+80%-20%

22uF 10V

C82921C83021C83121C83221C83321C83421C83521C83621C83721C83821C83921C840

VCORE

21

C131

+

21

VCORE

VCORE

10V-10%

1uF

0.1uF 16V

VCORE

10V-10%

0.1uF 16V
1uF

22uF 10V

+80%-20%

22uF 10V

C85121C85221C85321C854

22uF 10V

+80%-20%

22uF 10V

21

21

C127

0.1uF 16V

0.1uF 16V

820uF

C94121C942

+

4V-20%

820uF

C951

+

21

10V-10%

1uF

21

10V-10%

1uF

21

+80%-20%

22uF 10V

21

+80%-20%

22uF 10V

21

C124

0.1uF 16V

4V-20%

820uF

+

4V-20%

820uF

+

10V-10%

1uF

10V-10%

C491

1uF

+80%-20%

22uF 10V

+80%-20%

22uF 10V

0.1uF 16V

1 2

1 2

21

C855

21

21

C123

C945

21

C492

4V-20%

4V-20%

4V-20%

10V-10%

C482

10V-10%

1uF

+80%-20%

22uF 10V

+80%-20%

22uF 10V

C122

0.1uF 16V

820uF

820uF

+

820uF

+

1uF

21

C85621C85721C85821C859

21

1 2

C948

C943

+

21

4V-20%

820uF

C952

C946

+

21

21

10V-10%

C48321C48421C485

1uF

10V-10%

C49421C49521C496

C493

1uF

+80%-20%

22uF 10V

+80%-20%

+80%-20%

22uF 10V

+80%-20%

21

C121

C126

0.1uF 16V

0.1uF 16V

4V-20%

820uF

+

21

4V-20%

820uF

+

21

10V-10%

1uF

21

10V-10%

1uF

22uF 10V

22uF 10V

21

21

0.1uF 16V

4V-20%

C949

4V-20%

C947

10V-10%

1uF

10V-10%

1uF

+80%-20%

22uF 10V

+80%-20%

22uF 10V

21

C120

0.1uF 16V

820uF

+

820uF

+

21

21

21

C841

21

C125

C953

21

1 2

C944

10V-10%

C486

10V-10%

+80%-20%

22uF 10V

+80%-20%

22uF 10V

21

0.1uF 16V

4V-20%

820uF

4V-20%

820uF

+

1uF

21

1uF

21

C860

21

C842

21

1 2

C954

+

1 2

C955

10V-10%

C487

10V-10%

C497

+80%-20%

22uF 10V

+80%-20%

ROOM=PROC1

4V-20%

820uF

C956

+

ROOM=PROC2

21

C488

1uF

21

ROOM=PROC1

C498

1uF

ROOM=PROC2

21

+80%-20%

22uF 10V

C861

C862

21

21

22uF 10V

C864

21

VCORE

0.1uF 16V
C135

12

ROOM=PROC1

ROOM=PROC2

0.1uF 16V

0.1uF 16V
2 1

C136

0.1uF 16V
C137

12

2 1

C134

0.1uF 16V
2 1

C138

1

2

3

+3.3V

+12V

21

C183621C183721C1838

C1839

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

0.1uF 16V

4 4

Stitching capacitors for +3.3V plane to +12V plane

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

13 OF 57

X02-00

A B

PROCESSORS 1 & 2

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

KLM_X03 -- CHANGE DBR# TO DRIVE CMIC_SRESET

VCORE

1

21

21

C14021C499

0.1uF 16V

10,11,15

1uF

10V-10%

H_BPM0

12

H_BPM1

12

H_BPM2

12

H_BPM3

12

H_BPM4

12

H_BPM5

12

H_RST

CK_100M_ITP_P

6

CK_100M_ITP_N

6

R7835

40.2-1%

R776

49.9-1%

1 2

21

R345

40.2-1%
21

R344

40.2-1%

21

R7834

ITP PORT

21

R342

40.2-1%

R343

(FBO)

(BPM5DR#)

21

40.2-1%

40.2-1%

1

9

19

23
25

2MM SMT

KEY 26

ITP

NP0

21

21

R346

40.2-1%

2
43
65
87
10
1211
1413
1615
1817
20
2221
24
26

K

NP*

R195

21

ITP_PWR

R236

1 2

150-1%

R591

27-5%

21

C141

21

R2

75-1%

1.5K-5%

(FBI)

NC_ITP_26_KEY

220

R261

NP*

1 2

0.1uF 16V

ITP_DBA

ITP_TDI_H0

ITP_TRST

ITP_TDO_H1

2

+3.3V

NP*

R196

ITP_TMS

ITP_TCK

21

21

R590

150-1%

12
12
12

12,14

Route ITP_TCK from pin 16
star to both processors
and then from H0 back

to pin 17.

ROOM=ITP

1.5K-5%

ITP_DBR

7

VCORE

12

21

R197

150-1%

J53

1
2
3

POP9

ITP_TDI_H1
ITP_TDO_H0
ITP_TDO_H1

12
12
12,14

FOR JTDO:

PROC1 PROC2

CA

9-16-2002_14:00

ROOMS COMPLETE

ITP_TDI_H0

Install 1-2 for TWO processor system
Install 2-3 for UNI processor system

(UNI-PROCESSOR IS WITH PROC_1 INSTALLED ONLY!)

ITP_TDO_H0

ITP_TDI_H1

JTDO
1

2
3

TDO

TDITDI

TDO

ITP_TD0_H1

1

2

ITP ROUTING DRAWING

R801

2.7K-5%

Q56

3904

21

VCORE

21

R575

+3.3V_AUX

21

R641

3

1

2

56.2-1%

R802

1 2

2.7K-5%

1K-1%
H1_THERMTRIP_3V

+3.3V

R640

1K-1%

1 2

H0_PROCHOT_3V

Q55

3

3904

1

2

10,50

+2.5V

Q4

2N7002

ENV_SEG3_SCL

6,25,52

50

6,25,52

ENV_SEG3_SDA

D
3

D
3

R699

0-5%

Q5

2N7002

R700

0-5%

1

+2.5V

1

21

G

R6950

8.2K-5%

S
2

ASCLK_2P5V

18-20

3

21

NP*

21

R440

G

8.2K-5%

S
2

21

NP*

ASDATA_2P5V

18-20

VOLTAGE LEVEL CONVERSION FOR SPDs (2.5V I2C)

+3.3V_AUX

R642

1K-1%

1 2

H0_THERMTRIP_3V

Q58

3

3904

R805

1

H0_THERMTRIP 11,12

11,12

1 2

2.7K-5%
2

10,50

H1_THERMTRIP

3

H1_PROCHOT

12

VCORE

R576

1 2

56.2-1%

R800

2.7K-5%

21

Q54

3904

1

+3.3V

21

R639

1K-1%
H1_PROCHOT_3V

3

2

50

H0_PROCHOT

12

4 4

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

14 OF 57

X02-00

INVERTING LEVEL TRANSLATION

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

CA

9-16-2002_14:00

ROOM=MCH

+3.3V

VCORE

1 2

1

VCORE

1 2
301-1%

R7400

R7399

R7230

21

150-1%301-1%

C1413

1 2

.01uF 50V

R7229

21

150-1%

C1412

1 2

.01uF 50V

11
11
11
11

11
11
11
11

11
11
11
11

11
11

21

R7283

24P9-1%

H_DSTBP0
H_DSTBP1
H_DSTBP2
H_DSTBP3

H_DSTBN0
H_DSTBN1
H_DSTBN2
H_DSTBN3

H_RSP
H_RS0
H_RS1
H_RS2

H_ADSTB0
H_ADSTB1

21

R7284

24P9-1%

2

12
12
12
12

H_DP0

11

H_DP1

11

H_DP2

11

H_DP3

11

H_BINIT

11

11,12

10,11

10
11

11
11

11
11
11

11
11

PWRGOOD_MCH
H_DRDY

H_DEFER
H_DBSY

H_RST
H_BREQ0

H_BPRI
H_BNR
H_MCERR
H_AP0
H_AP1
H_ADS

3

10,11,14

4 4

6
6

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

21

R7293

CK_100M_MCH_N
CK_100M_MCH_P

H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
H_A14
H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_A32
H_A33
H_A34
H_A35

H_DBI0
H_DBI1
H_DBI2
H_DBI3

4.7K

C29 XORMODE_N
U3 H_CLKINN

T2 H_CLKINP
G5 HYRCOMP

V4 HXRCOMP
K5 HYSWING

V8 HXSWING
B8 HDSTBP0_N

H6 HDSTBP1_N
J4 HDSTBP2_N
P3 HDSTBP3_N

B6 HDSTBN0_N
K6 HDSTBN1_N
J2 HDSTBN2_N
R4 HDSTBN3_N

AK4 RSP_N
V2 RS0_N
V5 RS1_N
U4 RS2_N

AE1 HADSTB0_N
AD7 HADSTB1_N

AG5 HA35_N

F8 DBI0_N
D2 DBI1_N
L4 DBI2_N
P1 DBI3_N

Y4 DP0_N
AA2 DP1_N
AA5 DP2_N
AA4 DP3_N

SUB*_7X510

U19

H_REQ0

AB2HREQ0_N

H_REQ1

AA1HREQ1_N

H_REQ2

AA7HREQ2_N

H_REQ3

AB3HREQ3_N

Y9HREQ4_N

H_REQ4
H_TRDY

W3HTRDY_N
V7HLOCK_N

H_LOCK

W5HITM_N

H_HITM
H_HIT

U1HIT_N

AF4HAVREF0
AJ3HAVREF1

Y6HCCVREF
C5HDVREF0

N8HDVREF1
P6HDVREF2
T7HDVREF3

HD63_N T8
HD62_N R5
HD61_N T5
HD60_N T9
HD59_N U7
HD58_N T3

HA3_NAA8
HA4_NAB1
HA5_NAC3
HA6_NAD2
HA7_NAB6
HA8_NAC4
HA9_NAD4
HA10_NAE5
HA11_NAE2
HA12_NAC6
HA13_NAB9
HA14_NAE6
HA15_NAE3
HA16_NAD5
HA17_NAB8
HA18_NAC7
HA19_NAC9
HA20_NAH2
HA21_NAH3
HA22_NAG2
HA23_NAF6
HA24_NAD8
HA25_NAF1
HA26_NAG4
HA27_NAJ4
HA28_NAE8
HA29_NAF3
HA30_NAF7
HA31_NAH5
HA32_NAG7
HA33_NAH6
HA34_NAJ1

BINIT_NAG8
PWRGOODA28

DRDY_NY3
DEFER_NW8
DBSY_NW6
CPURST_NW9
BREQ0_NAF9
BPRI_NU6
BNR_NV1
XERR_NAK2

AP0_NAJ6
AP1_NAK5
ADS_NY7

HD57_N T6
HD56_N R2
HD55_N N1
HD54_N N3
HD53_N N2
HD52_N L2
HD51_N M2
HD50_N P4
HD49_N N4
HD48_N L3
HD47_N R8
HD46_N R7
HD45_N N7
HD44_N P7
HD43_N M4
HD42_N P9
HD41_N J5
HD40_N N6
HD39_N K1
HD38_N K2
HD37_N J1
HD36_N G3
HD35_N K3
HD34_N G2
HD33_N H3
HD32_N H4
HD31_N M7
HD30_N F1
HD29_N E3

Plumas MCH System Bus I/F

HD28_N F2
HD27_N D3
HD26_N F4
HD25_N E1
HD24_N M8
HD23_N E4
HD22_N F5
HD21_N D6
HD20_N G6
HD19_N E6
HD18_N L6
HD17_N L7
HD16_N F7
HD15_N J7
HD14_N J8
HD13_N C2
HD12_N H7
HD11_N D7
HD10_N C7

HD9_N C4
HD8_N A8
HD7_N C8
HD6_N A5
HD5_N B3
HD4_N E8
HD3_N B5
HD2_N A4
HD1_N A9

H_D63
H_D62
H_D61
H_D60
H_D59
H_D58
H_D57
H_D56
H_D55
H_D54
H_D53
H_D52
H_D51
H_D50
H_D49
H_D48
H_D47
H_D46
H_D45
H_D44
H_D43
H_D42
H_D41
H_D40
H_D39
H_D38
H_D37
H_D36
H_D35
H_D34
H_D33
H_D32
H_D31
H_D30
H_D29
H_D28
H_D27
H_D26
H_D25
H_D24
H_D23
H_D22
H_D21
H_D20
H_D19
H_D18
H_D17
H_D16
H_D15
H_D14
H_D13
H_D12
H_D11
H_D10
H_D9
H_D8
H_D7
H_D6
H_D5
H_D4
H_D3
H_D2
H_D1
H_D0

B9HD0_N

+3.3V_AUX

R7886

10K-1%

36

GPI_MCH_HS

ADD*_6N065

1 2

HS2

1
2

Installed heatsink
completes circuit

HS1

1
2

HEATSINKHEATSINK

11
11
11
11
11

11
11
11
11

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

VCORE

R7290

1 2

49.9-1%
21

R7289

R7291

100-1%

84.5-1%

0-5%

10V-10%

1uF

2 1

C1411

SUB*_97604

21

22-26,36

ICH3_PCIRST_GRP1

SUB*_52XJW

ICH3_PCIRST_2_5

18-20

+3.3V

U6035

5

2

3

74LVC1G07

+1.2V

U19

P64H2_1_HI21

22

P64H2_1_HI20

22

P64H2_1_HI18

22

P64H2_1_HI17

22

P64H2_1_HI16

22

P64H2_1_HI15

22

P64H2_1_HI14

22

P64H2_1_HI13

22

P64H2_1_HI12

22

P64H2_1_HI11

22

P64H2_1_HI10

22

P64H2_1_HI9

22

P64H2_1_HI8

22

P64H2_1_HI7

22

P64H2_1_HI6

22

P64H2_1_HI5

22

P64H2_1_HI4

22

P64H2_1_HI3

22

P64H2_1_HI2

24P9-1%

7,22-25,52
7,22-25,52

R7288

2 1
24P9-1%

HI_VSWING_B
HI_VREF_B

C1418

1 2

.01uF 50V

R7277

C1408

0.1uF 16V
2 1

22
22
22

22
22
22
22

15
15

21

P64H2_1_HI1
P64H2_1_HI0

P64H2_1_PSTRBF
P64H2_1_PSTRBS

P64H2_1_PUSTRBF
P64H2_1_PUSTRBS

HI_VSWING_B
HI_VREF_B

ENV_SEG0_SDA
ENV_SEG0_SCL

CK_66M_MCH

6

HI_VSWING_A

15

HI_VREF_A

15

ICH3_PSTRBS

25

ICH3_PSTRBF

25

ICH3_HI0

25

ICH3_HI1

25

ICH3_HI2

25

ICH3_HI3

25

ICH3_HI4

25

ICH3_HI5

25

ICH3_HI6

25

ICH3_HI7

25

ICH3_HI8

25

ICH3_HI9

25

ICH3_HI10

25

ICH3_HI11

25

15
15

+1.2V

21

R7287

+3.3V

21

4.7K

R7294

R7398

1K-1%

+1.2V

21

+2.5V

1 2

R7292

100-1%

4

1%

453

R7281

C1419

1 2

12

.01uF 50V

R7227

499-1% 392-1%

C1407

0.1uF 16V
2 1

21

+1.2V

HI21_B

G13

HI20_B

F14

HI18_B

E14

HI17_B

B17

HI16_B

H14

HI15_B

J14

HI14_B

C11

HI13_B

E12

HI12_B

D12

HI11_B

C13

HI10_B

A13

HI9_B

F13

HI8_B

C14

HI7_B

D15

HI6_B

B14

HI5_B

A16

HI4_B

A17

HI3_B

C16

HI2_B

C17

HI1_B

G16

HI0_B

D16

PSTRBF_B

G15

PSTRBS_B

H15

PUSTRBF_B

A12

PUSTRBS_B

B12

HI_RCOMP_B

E15

HISWNG_B

B15

HIVREF_B

D13

SMB_DATA

B31

SMB_CLK

J25

RESERVED02

B30

RESERVED01

D29

CLK66

J16

RSTIN_N

E28

HISWNG_A

H12

HI_VREF_A

G9

HI_RCOMP_A

H11

PSTRBS_A

D10

PSTRBF_A

C10

HI0_A

E11

HI1_A

B11

HI2_A

G10

HI3_A

F10

HI4_A

D9

HI5_A

E9

HI6_A

J11

HI7_A

H9

HI8_A

J13

HI9_A

J10

HI10_A

F11

HI11_A

G12

R7282

1%

453

12

HI21_C
HI20_C

HI18_C
HI17_C
HI16_C
HI15_C
HI14_C
HI13_C
HI12_C
HI11_C
HI10_C

HI9_C
HI8_C
HI7_C
HI6_C
HI5_C
HI4_C
HI3_C
HI2_C
HI1_C

Hub Interface B

Hub Interface A

C1421
1 2

R7228

499-1% 392-1%

C1409

0.1uF 16V
2 1

Hub Interface C

HI0_C

PSTRBF_C

PSTRBS_C
PUSTRBF_C
PUSTRBS_C

HI_RCOMP_C

HISWNG_C

HIVREF_C

HIVREF_D

HISWNG_D

HI_RCOMP_D

PUSTRBS_D
PUSTRBF_D

PSTRBS_D

PSTRBF_D

HI0_D
HI1_D
HI2_D
HI3_D
HI4_D
HI5_D
HI6_D
HI7_D
HI8_D

HI9_D
HI10_D
HI11_D

Plumas MCH Hub Interfaces

HI12_D
HI13_D

Hub Interface D

HI14_D
HI15_D
HI16_D
HI17_D
HI18_D

HI20_D
HI21_D

HI_VSWING_A
HI_VREF_A

C1420

1 2

.01uF 50V.01uF 50V

R7278

21

C1410

0.1uF 16V
2 1

F16
H18

F20
C24
B21
F17
E18
C18
B18
C19
B20
A20
D19
E21
D21
F19
E20
C22
G18
B24
D22

C23
B23
D18
E17

C20
H17

A21

J22

F24
G21

C25
B25
D26
D27

D28
G25
G26
F26
G24
A27
H24
C26
G22
E24
A25
D24
A24
E23
F23
F22
H23
H25
F25

E27
H21

21

P64H2_2_HI21
P64H2_2_HI20

P64H2_2_HI18
P64H2_2_HI17
P64H2_2_HI16
P64H2_2_HI15
P64H2_2_HI14
P64H2_2_HI13
P64H2_2_HI12
P64H2_2_HI11
P64H2_2_HI10
P64H2_2_HI9
P64H2_2_HI8
P64H2_2_HI7
P64H2_2_HI6
P64H2_2_HI5
P64H2_2_HI4
P64H2_2_HI3
P64H2_2_HI2
P64H2_2_HI1
P64H2_2_HI0

P64H2_2_PSTRBF
P64H2_2_PSTRBS

P64H2_2_PUSTRBF
P64H2_2_PUSTRBS

HI_VSWING_C
HI_VREF_C

HI_VREF_D
HI_VSWING_D

P64H2_3_PUSTRBS
P64H2_3_PUSTRBF
P64H2_3_PSTRBS

P64H2_3_PSTRBF

P64H2_3_HI0
P64H2_3_HI1
P64H2_3_HI2
P64H2_3_HI3
P64H2_3_HI4
P64H2_3_HI5
P64H2_3_HI6
P64H2_3_HI7
P64H2_3_HI8
P64H2_3_HI9
P64H2_3_HI10
P64H2_3_HI11
P64H2_3_HI12
P64H2_3_HI13
P64H2_3_HI14
P64H2_3_HI15
P64H2_3_HI16
P64H2_3_HI17
P64H2_3_HI18

P64H2_3_HI20
P64H2_3_HI21

15
15

23
23

23
23
23
23
23
23
23
23

+1.2V

23
23
23

21

23
23
23

R7285

23
23
23
23
23

23
23
23
23

24
24
24
24

24
24
24
24
24
24
24

24

R7286

24
24
24
24
2424

24
24

24
24
24

24
24

24P9-1%

21

1%

453

R7279

1 2

C1414
1 2

.01uF 50V

R7225

499-1% 392-1%

C1404

0.1uF 16V
2 1

C1416

1 2

.01uF 50V

R7226

499-1% 392-1%

C1405

0.1uF 16V
2 1

1%

453

R7280

1 2

24P9-1%

+1.2V

C1415
1 2

.01uF 50V

R7275

21

21

21

C1403

0.1uF 16V
2 1

C1417
1 2

.01uF 50V

R7276

C1406

0.1uF 16V
2 1

21

1

2

3

A B

PLUMAS 533 MCH

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

15 OF 57

X02-00

B D

8

1

RN50

7

2

6

DDRA_DQ5_R

16

DDRA_DQ4_R

16

DDRA_DQ6_R

16

DDRA_DQ2_R

16

DDRA_DQ7_R

16

DDRA_DQ3_R

16

DDRA_DQS9_R

16

DDRA_DQ0_R

16

DDRA_DQ1_R

16

1

2

3

4 4

16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

16
16
16
16

DDRA_DQS0_R

DDRA_DQS1_R
DDRA_DQS10_R
DDRA_DQ14_R
DDRA_DQ15_R

DDRA_DQ12_R
DDRA_DQ9_R
DDRA_DQ8_R
DDRA_DQ13_R

DDRA_DQ10_R
DDRA_DQ11_R
DDRA_DQ20_R
DDRA_DQ16_R

DDRA_DQ18_R
DDRA_DQ22_R
DDRA_DQ23_R
DDRA_DQ19_R

DDRA_DQ17_R
DDRA_DQ21_R
DDRA_DQS2_R
DDRA_DQS11_R

DDRA_DQS12_R
DDRA_DQS3_R
DDRA_DQ30_R
DDRA_DQ26_R

DDRA_DQ24_R
DDRA_DQ28_R
DDRA_DQ29_R
DDRA_DQ25_R

DDRA_CB2_R
DDRA_CB6_R
DDRA_CB3_R
DDRA_CB7_R

DDRA_DQ32_R
DDRA_DQ36_R
DDRA_DQ37_R
DDRA_DQ33_R

DDRA_DQS13_R
DDRA_DQS4_R
DDRA_DQ34_R
DDRA_DQ38_R

DDRA_DQ42_R
DDRA_DQ46_R
DDRA_DQ43_R
DDRA_DQ47_R

DDRA_DQ45_R
DDRA_DQ41_R
DDRA_DQS14_R
DDRA_DQS5_R

DDRA_DQ48_R
DDRA_DQ52_R
DDRA_DQ49_R
DDRA_DQ53_R

DDRA_DQ51_R
DDRA_DQ50_R
DDRA_DQ60_R
DDRA_DQ57_R

DDRA_DQS15_R
DDRA_DQS6_R
DDRA_DQ54_R
DDRA_DQ55_R

DDRA_DQ56_R
DDRA_DQS7_R
DDRA_DQ61_R
DDRA_DQS16_R

DDRA_DQ59_R
DDRA_DQ58_R
DDRA_DQ62_R
DDRA_DQ63_R

DDRA_DQ39_R
DDRA_DQ44_R
DDRA_DQ35_R
DDRA_DQ40_R

DDRA_CB0_R
DDRA_CB1_R
DDRA_DQS8_R
DDRA_DQS17_R

DDRA_DQ27_R
DDRA_DQ31_R
DDRA_CB4_R
DDRA_CB5_R

3
4

10

1

RN51
2
3
4

10

1

RN52
2

3
4

10

1

RN53
2

3
4

10

1

RN54
2

3
4

10

1

RN55
2

3
4

10

1

RN56
2

3
4

10

1

RN57
2

3
4

10

1

RN58
2

3
4

10

1

RN59

2
3
4

10

1

RN60
2

3
4

10

1

RN61
2

3
4

10

1

RN62
2

3
4

10

1

RN63
2

3
4

10

1

RN64
2

3
4

10

1

RN65
2

3
4

10

1

RN66
2

3
4

10

1

RN67
2

3
4

10

1

RN68
2

3
4

10

1

RN69
2

3
4

10

1

RN70
2

3
4

10

1

RN71
2

3
4

10

1

RN72
2

3
4

10

DDRA_DQ5

5

DDRA_DQ4

8

DDRA_DQ6

7

DDRA_DQ2

6

DDRA_DQ7

5

DDRA_DQ3

8

DDRA_DQS9

7

DDRA_DQ0

6

DDRA_DQ1

5

DDRA_DQS0

8

DDRA_DQS1

7

DDRA_DQS10

6

DDRA_DQ14

5

DDRA_DQ15

8

DDRA_DQ12

7

DDRA_DQ9

6

DDRA_DQ8

5

DDRA_DQ13

8

DDRA_DQ10

7

DDRA_DQ11

6

DDRA_DQ20

5

DDRA_DQ16

8

DDRA_DQ18

7

DDRA_DQ22

6

DDRA_DQ23

5

DDRA_DQ19

8

DDRA_DQ17

7

DDRA_DQ21

6

DDRA_DQS2

5

DDRA_DQS11

8

DDRA_DQS12

7

DDRA_DQS3

6

DDRA_DQ30

5

DDRA_DQ26

8

DDRA_DQ24

7

DDRA_DQ28

6

DDRA_DQ29

5

DDRA_DQ25

8

DDRA_CB2

7

DDRA_CB6

6

DDRA_CB3

5

DDRA_CB7

8

DDRA_DQ32

7

DDRA_DQ36

6

DDRA_DQ37

5

DDRA_DQ33

8

DDRA_DQS13

7

DDRA_DQS4

6

DDRA_DQ34

5

DDRA_DQ38

8

DDRA_DQ42

7

DDRA_DQ46

6

DDRA_DQ43

5

DDRA_DQ47

8

DDRA_DQ45

7

DDRA_DQ41

6

DDRA_DQS14

5

DDRA_DQS5

8

DDRA_DQ48

7

DDRA_DQ52

6

DDRA_DQ49

5

DDRA_DQ53

8

DDRA_DQ51

7

DDRA_DQ50

6

DDRA_DQ60

5

DDRA_DQ57

8

DDRA_DQS15

7

DDRA_DQS6

6

DDRA_DQ54

5

DDRA_DQ55

8

DDRA_DQ56

7

DDRA_DQS7

6

DDRA_DQ61

5

DDRA_DQS16

8

DDRA_DQ59

7

DDRA_DQ58

6

DDRA_DQ62

5

DDRA_DQ63

8

DDRA_DQ39

7

DDRA_DQ44

6

DDRA_DQ35

5

DDRA_DQ40

8

DDRA_CB0

7

DDRA_CB1

6

DDRA_DQS8

5

DDRA_DQS17

8

DDRA_DQ27

7

DDRA_DQ31

6

DDRA_CB4

5

DDRA_CB5

18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16

DDRA_DQ0_R
DDRA_DQ1_R
DDRA_DQ2_R
DDRA_DQ3_R
DDRA_DQS0_R
DDRA_DQS9_R
DDRA_DQ4_R
DDRA_DQ5_R
DDRA_DQ6_R
DDRA_DQ7_R
DDRA_DQ8_R
DDRA_DQ9_R
DDRA_DQ10_R
DDRA_DQ11_R
DDRA_DQS1_R
DDRA_DQS10_R
DDRA_DQ12_R
DDRA_DQ13_R
DDRA_DQ14_R
DDRA_DQ15_R
DDRA_DQ16_R
DDRA_DQ17_R
DDRA_DQ18_R
DDRA_DQ19_R
DDRA_DQS2_R
DDRA_DQS11_R
DDRA_DQ20_R
DDRA_DQ21_R
DDRA_DQ22_R
DDRA_DQ23_R
DDRA_DQ24_R
DDRA_DQ25_R
DDRA_DQ26_R
DDRA_DQ27_R
DDRA_DQS3_R
DDRA_DQS12_R
DDRA_DQ28_R
DDRA_DQ29_R
DDRA_DQ30_R
DDRA_DQ31_R
DDRA_DQ32_R
DDRA_DQ33_R
DDRA_DQ34_R
DDRA_DQ35_R
DDRA_DQS4_R
DDRA_DQS13_R
DDRA_DQ36_R
DDRA_DQ37_R
DDRA_DQ38_R
DDRA_DQ39_R
DDRA_DQ40_R
DDRA_DQ41_R
DDRA_DQ42_R
DDRA_DQ43_R
DDRA_DQS5_R
DDRA_DQS14_R
DDRA_DQ44_R
DDRA_DQ45_R
DDRA_DQ46_R
DDRA_DQ47_R
DDRA_DQ48_R
DDRA_DQ49_R
DDRA_DQ50_R
DDRA_DQ51_R
DDRA_DQS6_R
DDRA_DQS15_R
DDRA_DQ52_R
DDRA_DQ53_R
DDRA_DQ54_R
DDRA_DQ55_R
DDRA_DQ56_R
DDRA_DQ57_R
DDRA_DQ58_R
DDRA_DQ59_R
DDRA_DQS7_R
DDRA_DQS16_R
DDRA_DQ60_R
DDRA_DQ61_R
DDRA_DQ62_R
DDRA_DQ63_R
DDRA_CB0_R
DDRA_CB1_R
DDRA_CB2_R
DDRA_CB3_R
DDRA_DQS8_R
DDRA_DQS17_R
DDRA_CB4_R
DDRA_CB5_R
DDRA_CB6_R
DDRA_CB7_R

+2.5V

6V-10%

100uF

+

SUB*_11TFW

6V-10%

C1432

21

SUB*_11TFW

AF22
AN28
AE21
AH22
AM27
AF21
AN29
AM28
AL26
AL25
AN25
AM24
AG21
AE20
AL23
AK23
AM25
AK24
AL22
AJ22
AK19
AL19
AN17
AF18
AG18
AK18
AN20
AM19
AL17
AJ18
AF19
AH19
AM21
AL20
AE18
AK20
AH20
AJ21
AN21
AJ19
AL14
AM13
AJ15
AF15
AL13
AJ13
AK14
AN13
AH14
AG14
AE14
AH13
AN12
AL11
AM12
AK12
AE15
AF13
AJ12
AM10
AE12
AH11
AG11
AN5
AL8
AM7
AG12
AF12
AM9
AM6
AG10
AJ9
AM3
AM2
AL6
AH9
AH10
AE11
AL5
AM4
AE16
AH16
AL16
AK15
AJ16
AF16
AE17
AG17
AM15
AG15

100uF

+

DQ0_A
DQ1_A
DQ2_A
DQ3_A
DQS0_A
DQS9_A
DQ4_A
DQ5_A
DQ6_A
DQ7_A
DQ8_A
DQ9_A
DQ10_A
DQ11_A
DQS1_A
DQS10_A
DQ12_A
DQ13_A
DQ14_A
DQ15_A
DQ16_A
DQ17_A
DQ18_A
DQ19_A
DQS2_A
DQS11A
DQ20_A
DQ21_A
DQ22_A
DQ23_A
DQ24_A
DQ25_A
DQ26_A
DQ27_A
DQS3_A
DQS12_A
DQ28_A
DQ29_A
DQ30_A
DQ31_A
DQ32_A
DQ33A
DQ34_A
DQ35_A
DQS4_A
DQS13_A
DQ36_A
DQ37_A
DQ38_A
DQ39_A
DQ40_A
DQ41_A
DQ42_A
DQ43_A
DQS5_A
DQS14_A
DQ44_A
DQ45_A
DQ46_A
DQ47_A
DQ48_A
DQ49_A
DQ50_A
DQ51_A
DQS6_A
DQS15_A
DQ52_A
DQ53_A
DQ54_A
DQ55_A
DQ56_A
DQ57_A
DQ58_A
DQ59_A
DQS7_A
DQS16_A
DQ60_A
DQ61_A
DQ62_A
DQ63_A
CB0_A
CB1_A
CB2_A
CB3_A
DQS8_A
DQS17_A
CB4_A
CB5_A
CB6_A
CB7_A

6V-10%

C1431

21

SUB*_11TFW

100uF

+

Place 100uF caps surrounding perimeter of DIMM's

Place resistors near DIMM A

Data Group 0 Data Group 0 Data Group 1 Data Group 1 Data Group 2 Data Group 2 Data Group 3 Data Group 3 Data Group 4 Data Group 4 Data Group 5

Low Nibble High Nibble Low Nibble High Nibble Low Nibble High Nibble High NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow Nibble

Data Group 5 Data Group 6 Data Group 6 Data Group 7 Data Group 7

High Nibble

Check Bits Check Bits

6V-10%

C1430

100uF

21

SUB*_11TFW

U19

MCH DDR A

WE_N_A
CAS_N_A
RAS_N_A

MA0_A
MA1_A
MA2_A
MA3_A
MA4_A
MA5_A
MA6_A
MA7_A
MA8_A

Address Bus

MA9_A
MA10_A
MA11_A
MA12_A

BA1_A

BA0_A

CS7_N_A
CS6_N_A
CS5_N_A
CS4_N_A
CS3_N_A

Chip Select

CS2_N_A
CS1_N_A
CS0_N_A

RCVEN_IN_A

RCVEN_OUT_A

DDRCOMP_A
DDRCVOH_A
DDRCVOL_A

CKE_A

RESERVED

AE23
AE22
AN24
AF24
AK26
AH26
AJ27
AG27
AH28
AL28
AL29
AK29
AM30
AJ24
AK30
AM31

AH23
AL31

AL2
AL3
AK7
AN8

AH8
AL10
AK11
AE13

AM22
AG20
AH17
AK17
AN16

AE19
AM18

DDRA_WE
DDRA_CAS
DDRA_RAS
DDRA_MA0
DDRA_MA1
DDRA_MA2
DDRA_MA3
DDRA_MA4
DDRA_MA5
DDRA_MA6
DDRA_MA7
DDRA_MA8
DDRA_MA9
DDRA_MA10
DDRA_MA11
DDRA_MA12

DDRA_BA1
DDRA_BA0

NC_U19_AL2
NC_U19_AL3
DDRA_CS5
DDRA_CS4
DDRA_CS3
DDRA_CS2
DDRA_CS1
DDRA_CS0

DDRA_RCV_EN_IN
DDRA_RCV_EN_OUT

E7500: No POP
Plumas533: 24.9 ohms

DDRA_CKE0
NC_U19_AM18

21

R7571

100-1%

CMDCLK3_A

CMDCLK3_N_A

CMDCLK2_A

CMDCLK2_N_A

CMDCLK1_A

Command Clock

CMDCLK1_N_A

CMDCLK0_A

CMDCLK0_N_A

DDRVREF5_A
DDRVREF4_A
DDRVREF3_A
DDRVREF2_A

Voltage Ref

DDRVREF1_A
DDRVREF0_A

AE25
AE24
AG26
AF25

AJ25
AH25
AG24
AG23

E7500: 0 ohms
Plumas533: No POP

NP*

AJ28
AK27
AK21
AM16

AL9

AJ7

21

R8058

CK_100M_DIMME_P_R

CK_100M_DIMMC_P_R

CK_100M_DIMMA_P_R

R7862

21

0-5%

E7500: No POP
Plumas533: 402 ohms

0-5%

402-1%-0603

6V-10%

6V-10%

6V-10%

+

21

6V-10%

C1423

100uF

+

SUB*_11TFW

6V-10%

C1424

21

SUB*_11TFW

100uF

+

C1425

21

SUB*_11TFW

100uF

+

C1426

21

SUB*_11TFW

100uF

+

C1427

21

SUB*_11TFW

100uF

+

21

6V-10%

C1428

18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21

18-21
18-21

20,21
20,21
19,21
19,21
18,21
18,21

8,16,21,55

CK_100M_DIMME_N_R

CK_100M_DIMMC_N_R

CK_100M_DIMMA_N_R

R7863

21

NP*

C1429

100uF

+

21

SUB*_11TFW

E7500: 0 ohms
Plumas533: No POP

R7487

21

R7861

18-21

VTT_DDR

R7563

21

0-5%

R7561

21

0-5%

R7559

21

0-5%

0.1uF 16V

+2.5V

R7703

R7702

VTT_DDR

21

E7500: 47 ohms

NP*

Plumas533: 50 ohms

0-5%

R7312

1 2

49.9-1%

E7500: 13Kohms
Plumas533: 50 ohms

24P9-1%

E7500: 0 ohms
Plumas533: No POP

E7500: 7 Kohms
Plumas533: No POP

CK_100M_DIMME_P

R7562

21

CK_100M_DIMME_N

0-5%

CK_100M_DIMMC_P

R7560

21

CK_100M_DIMMC_N

0-5%

CK_100M_DIMMA_P

R7558

21

CK_100M_DIMMA_N

0-5%

0.1uF 16V

C143821C1439

21

21

35.7-1%

NET_PHYSICAL_TYPE=15MILS

VREF_DDR_DIMM

21

37.4-1%

8,16,21,55

+2.5V

R7309

1 2

49.9-1%

R7867

NP*

0-5%

R7314

6.98K-1%-0603

VREF_DDR_MCH

NET_PHYSICAL_TYPE=15MIL

0.1uF 16V
C1440

21

18-20

VTT_DDR

R7298

21

NP*

21

20

20

19

19

18

18

+2.5V

8,16,21,55

E7500: 6.81 ohms
Plumas533: No POP

21

E7500: 7K ohms

NP*

Plumas533: No POP

6.8

NP*

R7315

21

6.98K-1%-0603
C1491

1 2

.01uF 50V

R8100

1 2

49.9-1%

NP*

E7500: 0.01 uF

C1490

Plumas533: No POP

1 2

.01uF 50V

C1436

0.1uF 16V
2 1

R7308

21

13K-1%

16

21

R7700

35.7-1%

VREF_DDR_MCH

21

R7701

37.4-1%

1000pF
SUB*_3033E

SUB*_3033E

1000pF

DDRB_DQ5_R

16

DDRB_DQ4

18-21

DDRB_DQ6_R

16

DDRB_DQ2_R

16

DDRB_DQ7_R

16

DDRB_DQ3_R

16

DDRB_DQ0_R

16

DDRB_DQS9_R

16

DDRB_DQ1_R

16

DDRB_DQS0_R

16

DDRB_DQS1_R

16

DDRB_DQS10_R

16

DDRB_DQ14_R

16

DDRB_DQ15_R

16

DDRB_DQ12_R

16

DDRB_DQ9_R

16

DDRB_DQ8_R

16

DDRB_DQ13_R

16

DDRB_DQ10_R

16

DDRB_DQ11_R

16

DDRB_DQ20_R

16

DDRB_DQ16_R

16

DDRB_DQ18_R

16

DDRB_DQ22_R

16

DDRB_DQ23_R

16

DDRB_DQ19_R

16

DDRB_DQ17_R

16

DDRB_DQ21_R

16

DDRB_DQS2_R

16

DDRB_DQS11_R

16

DDRB_DQS12_R

16

DDRB_DQS3_R

16

DDRB_DQ30_R

16

DDRB_DQ26_R

16

DDRB_DQ24_R

16

DDRB_DQ28_R

16

DDRB_DQ29_R

16

DDRB_DQ25_R

16

DDRB_CB2_R

16

DDRB_CB6_R

16

DDRB_CB3_R

16

DDRB_CB7_R

16

DDRB_DQ32_R

16

DDRB_DQ36_R

16

DDRB_DQ37_R

16

DDRB_DQ33_R

16

DDRB_DQS13_R

16

DDRB_DQS4_R

16

DDRB_DQ34_R

16

DDRB_DQ38_R

16

DDRB_DQ42_R

16

DDRB_DQ46_R

16

DDRB_DQ43_R

16

DDRB_DQ47_R

16

DDRB_DQ45_R

16

DDRB_DQ41_R

16

DDRB_DQS14_R

16

DDRB_DQS5_R

16

DDRB_DQ48_R

16

DDRB_DQ52_R

16

DDRB_DQ49_R

16

DDRB_DQ53_R

16

DDRB_DQ51_R

16

DDRB_DQ50_R

16

DDRB_DQ60_R

16

DDRB_DQ57_R

16

DDRB_DQS15_R

16

DDRB_DQS6_R

16

DDRB_DQ54_R

16

DDRB_DQ55_R

16

DDRB_DQ56_R

16

DDRB_DQS7_R

16

DDRB_DQ61_R

16

DDRB_DQS16_R

16

DDRB_DQ59_R

16

DDRB_DQ58_R

16

DDRB_DQ62_R

16

DDRB_DQ63_R

16

DDRB_DQ39_R

16

DDRB_DQ44_R

16

DDRB_DQ35_R

16

DDRB_DQ40_R

16

DDRB_CB0_R

16

DDRB_CB1_R

16
16
16

16
16
16
16

DDRB_DQS8_R
DDRB_DQS17_R

DDRB_DQ27_R
DDRB_DQ31_R
DDRB_CB4_R
DDRB_CB5_R

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

16

8

1

RN73

7

2

6

3

5

4

10

8

1

RN74

7

2

6

3

5

4

10

8

1

RN75

7

2

6

3

5

4

10

8

1

RN76

7

2

6

3

5

4

10

8

1

RN77

7

2

6

3

5

4

10

8

1

RN78

7

2

6

3

5

4

10

8

1

RN79

7

2

6

3

5

4

10

8

1

RN80

7

2

6

3

5

4

10

8

1

RN81

7

2

6

3

5

4

10

8

1

RN82

7

2

6

3

5

4

10

8

1

RN83

7

2

6

3

5

4

10

8

1

RN84

7

2

6

3

5

4

10

8

1

RN85

7

2

6

3

5

4

10

8

1

RN86

7

2

6

3

5

4

10

8

1

RN87

7

2

6

3

5

4

10

8

1

RN88

7

2

6

3

5

4

10

8

1

RN89

7

2

6

3

5

4

10

8

1

RN90

7

2

6

3

5

4

10

8

1

RN91

7

2

6

3

5

4

10

8

1

RN92

7

2

6

3

5

4

10

8

1

RN93

7

2

6

3

5

4

10

8

1

RN94

7

2

6

3

5

4

10

8

1

RN95

7

2

6

3

5

4

10

A B

CA

DDRB_DQ5
DDRB_DQ4_R

DDRB_DQ6
DDRB_DQ2
DDRB_DQ7
DDRB_DQ3

DDRB_DQ0
DDRB_DQS9
DDRB_DQ1
DDRB_DQS0

DDRB_DQS1
DDRB_DQS10
DDRB_DQ14
DDRB_DQ15

DDRB_DQ12
DDRB_DQ9
DDRB_DQ8
DDRB_DQ13

DDRB_DQ10
DDRB_DQ11
DDRB_DQ20
DDRB_DQ16

DDRB_DQ18
DDRB_DQ22
DDRB_DQ23
DDRB_DQ19

DDRB_DQ17
DDRB_DQ21
DDRB_DQS2
DDRB_DQS11

DDRB_DQS12
DDRB_DQS3
DDRB_DQ30
DDRB_DQ26

DDRB_DQ24
DDRB_DQ28
DDRB_DQ29
DDRB_DQ25

DDRB_CB2
DDRB_CB6
DDRB_CB3
DDRB_CB7

DDRB_DQ32
DDRB_DQ36
DDRB_DQ37
DDRB_DQ33

DDRB_DQS13
DDRB_DQS4
DDRB_DQ34
DDRB_DQ38

DDRB_DQ42
DDRB_DQ46
DDRB_DQ43
DDRB_DQ47

DDRB_DQ45
DDRB_DQ41
DDRB_DQS14
DDRB_DQS5

DDRB_DQ48
DDRB_DQ52
DDRB_DQ49
DDRB_DQ53

DDRB_DQ51
DDRB_DQ50
DDRB_DQ60
DDRB_DQ57

DDRB_DQS15
DDRB_DQS6
DDRB_DQ54
DDRB_DQ55

DDRB_DQ56
DDRB_DQS7
DDRB_DQ61
DDRB_DQS16

DDRB_DQ59
DDRB_DQ58
DDRB_DQ62
DDRB_DQ63

DDRB_DQ39
DDRB_DQ44
DDRB_DQ35
DDRB_DQ40

DDRB_CB0
DDRB_CB1
DDRB_DQS8
DDRB_DQS17

DDRB_DQ27
DDRB_DQ31
DDRB_CB4
DDRB_CB5

18-21
16

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

18-21
18-21
18-21
18-21

DDRB_DQ1_R

16

DDRB_DQ2_R

16

DDRB_DQ3_R

16

DDRB_DQS0_R

16

DDRB_DQS9_R

16

DDRB_DQ4_R

16

DDRB_DQ5_R

16

DDRB_DQ6_R

16

DDRB_DQ7_R

16

DDRB_DQ8_R

16

DDRB_DQ9_R

16

DDRB_DQ10_R

16

DDRB_DQ11_R

16

DDRB_DQS1_R

16

DDRB_DQS10_R

16

DDRB_DQ12_R

16

DDRB_DQ13_R

16

DDRB_DQ14_R

16

DDRB_DQ15_R

16

DDRB_DQ16_R

16

DDRB_DQ17_R

16

DDRB_DQ18_R

16

DDRB_DQ19_R

16

DDRB_DQS2_R

16

DDRB_DQS11_R

16

DDRB_DQ20_R

16

DDRB_DQ21_R

16

DDRB_DQ22_R

16

DDRB_DQ23_R

16

DDRB_DQ24_R

16

DDRB_DQ25_R

16

DDRB_DQ26_R

16

DDRB_DQ27_R

16

DDRB_DQS3_R

16

DDRB_DQS12_R

16

DDRB_DQ28_R

16

DDRB_DQ29_R

16

DDRB_DQ30_R

16

DDRB_DQ31_R

16

DDRB_DQ32_R

16

DDRB_DQ33_R

16

DDRB_DQ34_R

16

DDRB_DQ35_R

16

DDRB_DQS4_R

16

DDRB_DQS13_R

16

DDRB_DQ36_R

16

DDRB_DQ37_R

16

DDRB_DQ38_R

16

DDRB_DQ39_R

16

DDRB_DQ40_R

16

DDRB_DQ41_R

16

DDRB_DQ42_R

16

DDRB_DQ43_R

16

DDRB_DQS5_R

16

DDRB_DQS14_R

16

DDRB_DQ44_R

16

DDRB_DQ45_R

16

DDRB_DQ46_R

16

DDRB_DQ47_R

16

DDRB_DQ48_R

16

DDRB_DQ49_R

16

DDRB_DQ50_R

16

DDRB_DQ51_R

16

DDRB_DQS6_R

16

DDRB_DQS15_R

16

DDRB_DQ52_R

16

DDRB_DQ53_R

16

DDRB_DQ54_R

16

DDRB_DQ55_R

16

DDRB_DQ56_R

16

DDRB_DQ57_R

16

DDRB_DQ58_R

16

DDRB_DQ59_R

16

DDRB_DQS7_R

16

DDRB_DQS16_R

16

DDRB_DQ60_R

16

DDRB_DQ61_R

16

DDRB_DQ62_R

16

DDRB_DQ63_R

16

DDRB_CB0_R

16

DDRB_CB1_R

16

DDRB_CB2_R

16

DDRB_CB3_R

16

DDRB_DQS8_R

16

DDRB_DQS17_R

16

DDRB_CB4_R

16

DDRB_CB5_R

16

DDRB_CB6_R

16

DDRB_CB7_R

16

Place resistors near DIMM B

DDRB_DQ0_R

16

F33

DQ0_B

K30

DQ1_B

J32

DQ2_B

N25

DQ3_B

L30

DQS0_B

H31

DQS9_B

N27

DQ4_B

G32

DQ5_B

M29

DQ6_B

N26

DQ7_B

J33

DQ8_B

K32

DQ9_B

P27

DQ10_B

P25

DQ11_B

M31

DQS1_B

N29

DQS10_B

J31

DQ12_B

L31

DQ13_B

P26

DQ14_B

P28

DQ15_B

T29

DQ16_B

T30

DQ17_B

U30

DQ18_B

T26

DQ19_B

U33

DQS2_B

U31

DQS11_B

R32

DQ20_B

T27

DQ21_B

V33

DQ22_B

V31

DQ23_B

P30

DQ24_B

P33

DQ25_B

R26

DQ26_B

T32

DQ27_B

R29

DQS3_B

R31

DQS12_B

N32

DQ28_B

P31

DQ29_B

R28

DQ30_B

T25

DQ31_B

W27

DQ32_B

AE33

DQ33_B

AF31

DQ34_B

W25

DQ35_B

AE32

DQS4_B

AC30

DQS13_B

AA28

DQ36_B

AD32

DQ37_B

AG33

DQ38_B

W26

DQ39_B

AA29

DQ40_B

AB33

DQ41_B

V26

DQ42_B

AD31

DQ43_B

AC31

DQS5_B

AB30

DQS14_B

Y28

DQ44_B

AB32

DQ45_B

AB29

DQ46_B

V25

DQ47_B

Y25

DQ48_B

AB27

DQ49_B

AH32

DQ50_B

AH31

DQ51_B

AE28

DQS6_B

AD27

DQS15_B

AC28

DQ52_B

AA26

DQ53_B

AG30

DQ54_B

AH33

DQ55_B

AJ30

DQ56_B

AG29

DQ57_B

AB25

DQ58_B

AA25

DQ59_B

AE27

DQS7_B

AF28

DQS16_B

AL32

DQ60_B

AJ31

DQ61_B

AC27

DQ62_B

AB26

DQ63_B

V28

CB0_B

U25

CB1_B

Y31

CB2_B

AA33

CB3_B

W29

DQS8_B

Y30

DQS17_B

U28

CB4_B

U27

CB5_B

AA31

CB6_B

AA32

CB7_B

PLUMAS 533 MCH

U19

Data Group 0 Data Group 0 Data Group 1 Data Group 1 Data Group 2 Data Group 2 Data Group 3 Data Group 3 Data Group 4 Data Group 4 Data Group 5 Data Group 5 Data Group 6 Data Group 6 Data Group 7 Data Group 7

Low Nibble High Nibble Low Nibble High Nibble Low Nibble High Nibble High NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow NibbleHigh NibbleLow Nibble

RCVEN_OUT_B

MCH DDR B

CMDCLK3_N_B

CMDCLK2_N_B

Command Clock

CMDCLK1_N_B

CMDCLK0_N_B

Check Bits Check Bits

Voltage Ref

WE_N_B
CAS_N_B
RAS_N_B

MA0_B
MA1_B
MA2_B
MA3_B
MA4_B
MA5_B
MA6_B
MA7_B
MA8_B

Address Bus

MA9_B
MA10_B
MA11_B
MA12_B

BA1_B

BA0_B

CS7_N_B
CS6_N_B
CS5_N_B
CS4_N_B
CS3_N_B

Chip Select

CS2_N_B
CS1_N_B
CS0_N_B

RCVEN_IN_B

DDRCOMP_B
DDRCVOH_B
DDRCVOL_B

RESERVED

CKE_B

CMDCLK3_B

CMDCLK2_B

CMDCLK1_B

CMDCLK0_B

DDRVREF5_B
DDRVREF4_B
DDRVREF3_B
DDRVREF2_B
DDRVREF1_B
DDRVREF0_B

D32
H28
V32
M26
K29
H30
G30
F32
G29
F31
E33
E31
F29
L25
C31
C32

H27
K26

Y27
AD28
AE26
AE31
AF27
AF30
AK32
AH29

N30

R25

W30

W32

V29

E7500: No POP

Plumas533: 24.9 ohms

K33

M32

K27

L27

J26

K25

L28

M28

J29

J28

E7500: 0 ohms

Plumas533: No POP

E30

M25

N33

U26
AG32
AC25

DDRB_WE
DDRB_CAS
DDRB_RAS
DDRB_MA0
DDRB_MA1
DDRB_MA2
DDRB_MA3
DDRB_MA4
DDRB_MA5
DDRB_MA6
DDRB_MA7
DDRB_MA8
DDRB_MA9
DDRB_MA10
DDRB_MA11
DDRB_MA12

NC_U19_Y27
NC_U19_AD28
DDRB_CS5
DDRB_CS4
DDRB_CS3
DDRB_CS2
DDRB_CS1
DDRB_CS0

DDRB_RCV_EN_IN
DDRB_RCV_EN_OUT

R7864

21

NP*

0-5%

DDRB_BA1
DDRB_BA0

R7570

21

100-1%

18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21
18-21

18-21
18-21

20,21
20,21
19,21
19,21
18,21
18,21

21

R7860

24P9-1%

NC_U19_K33
DDRB_CKE0

8,16,21,55

CK_100M_DIMMF_P_R

CK_100M_DIMMD_P_R

CK_100M_DIMMB_P_R

NP*

R7865

21

0-5%

E7500: 0 ohms
Plumas533: No POP

21

E7500: 47 ohms
Plumas533: 50 ohms

0-5%

R7488

R7313

NP*

1 2

49.9-1%

E7500: 13Kohms
Plumas533: 50 ohms

E7500: 0 ohms
Plumas533: No POP

18-21

E7500: 7 Kohms
Plumas533: No POP

VTT_DDR

R7569

21

0-5%

CK_100M_DIMMF_N_R

R7567

21

0-5%

CK_100M_DIMMD_N_R

R7565

21

0-5%

CK_100M_DIMMB_N_R

0.1uF 16V

C1441

C1443

21

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

10-6-2002_22:35

VTT_DDR

8,16,21,55

+2.5V

R7311

1 2

49.9-1%

R7866

21

NP*

0-5%

R7316

6.98K-1%-0603

21

0-5%

21

0-5%

21

0-5%

NET_PHYSICAL_TYPE=15MIL

0.1uF 16V

C1442

21

21

CK_100M_DIMMF_P

CK_100M_DIMMF_N

CK_100M_DIMMD_P

CK_100M_DIMMD_N

CK_100M_DIMMB_P

CK_100M_DIMMB_N

VREF_DDR_MCH

COMPUTER
CORPORATION

AUSTIN,TEXAS

SHEET

R7568

R7566

R7564

0.1uF 16V

VTT_DDR

8,16,21,55

E7500: 6.81 ohms
Plumas533: No POP

21

E7500: 7K ohms

Plumas533: No POP

6.8

R7299

NP*

R7317

NP*

6.98K-1%-0603
C1493

1 2

.01uF 50V

R8101

1 2

49.9-1%

Plumas533: 50 ohms

E7500: 0.01 uF

Plumas533: No POP

C1492

1 2

.01uF 50V

C1445

0.1uF 16V
2 1

NP*

R7310

21

21

13K-1%

REV.

16 OF 57

21

SUB*_3033E

1000pF

NP*

SUB*_3033E

1000pF

20

20

19

19

18

18

16

X02-00

1

2

3

ROOM=MCH

B D

CA

9-16-2002_13:57

VCC2_5_1
VCC2_5_2
VCC2_5_3
VCC2_5_4
VCC2_5_5
VCC2_5_6
VCC2_5_7
VCC2_5_8

VCC2_5_9
VCC2_5_10
VCC2_5_11
VCC2_5_12

VCC2_5

VCC2_5_13
VCC2_5_14
VCC2_5_15
VCC2_5_16
VCC2_5_17
VCC2_5_18
VCC2_5_19
VCC2_5_20
VCC2_5_21
VCC2_5_22
VCC2_5_23
VCC2_5_24
VCC2_5_25
VCC2_5_26
VCC2_5_27
VCC2_5_28
VCC2_5_29
VCC2_5_30
VCC2_5_31
VCC2_5_32
VCC2_5_33
VCC2_5_34
VCC2_5_35
VCC2_5_36
VCC2_5_37
VCC2_5_38
VCC2_5_39
VCC2_5_40
VCC2_5_41
VCC2_5_42
VCC2_5_43
VCC2_5_44
VCC2_5_45
VCC2_5_46
VCC2_5_47
VCC2_5_48
VCC2_5_49
VCC2_5_50
VCC2_5_51
VCC2_5_52
VCC2_5_53

VCC2_5_54
VCC2_5_55
VCC2_5_56
VCC2_5_57
VCC2_5_58
VCC2_5_59
VCC2_5_60
VCC2_5_61
VCC2_5_62
VCC2_5_63
VCC2_5_64
VCC2_5_65
VCC2_5_66
VCC2_5_67
VCC2_5_68
VCC2_5_69
VCC2_5_70
VCC2_5_71
VCC2_5_72
VCC2_5_73
VCC2_5_74
VCC2_5_75
VCC2_5_76
VCC2_5_77

VCC_CPU_30
VCC_CPU_31
VCC_CPU_32
VCC_CPU_33
VCC_CPU_34
VCC_CPU_35
VCC_CPU_36
VCC_CPU_37
VCC_CPU_38
VCC_CPU_39

AA23
AA27
AC13
AC15
AC17
AC19
AD12
AD14
AD16
AD18
AD20
AD25
AD29
AD33
AE10
AE30
AF33
AG13
AG19
AG22
AJ11
AJ14
AJ17
AJ20
AJ23
AK10
AK33

AK8

AL1
AL15
AL24
AN10
AN14
AN18
AN22
AN26

AN4

AN7

H33

L29

M33

P24

P29

T24

T33

U23

U29

V24

W23

Y24

Y29

Y33
AB24
AC21
AC23
AD22
AD24
AF23
AG28
AJ26
AJ29
AM32
AN30

B32

D33

E29

G27

H29

K24

L23

L26

M24

N23

R23
AB31

K31

T31

L10

M11

N10

P11

R10

T11

U10

V11

W10

Y11

+2.5V

+2.5V

4.0V-20%
1 2

330uF

C892

SUB*_700DN

1 2

C893

+

+

+2.5V

4V-20%

820uF

1 2

C958

+

+2.5V

21

C164

0.1uF 16V

+2.5V

1 2

.1uF

C1127

4V-20%

820uF

1 2

C957

+

+1.2V

C147021C1471

VCORE

21

C1489

1 2

.1uF

C1112

10V-10%

1 2

C967

21

C165

.01uF 50V

1 2

10V-10%

21

C969

21

0.1uF 16V

C1487

0.1uF 16V

1 2

.1uF

C1125

10V-10%

21

C964

1000pF

16V-10%

21

C166

0.1uF 16V

0.1uF 16V

.01uF 50V

C998

1 2

C1111

1000pF

16V-10%

21

C1472

0.1uF 16V

21

0.1uF 16V

1 2

1 2

C1110

.1uF

10V-10%

C15621C15521C154

.1uF

C1122

10V-10%

0.1uF 16V

Place caps near DDR interface

C968

1000pF

16V-10%

C163

1 2

C999

.1uF

10V-10%

21

1000pF

16V-10%

21

0.1uF 16V

1 2

C1126

C501

1 2

.1uF

1 2

C963

21

C167

10V-10%

1uF

10V-10%

1 2

.1uF

C1116

1000pF

16V-10%

21

C162

0.1uF 16V

0.1uF 16V

1 2

.1uF

C1120

10V-10%

1uF

C502

1 2

10V-10%

10V-10%

Near FSB interface

21

21

C1473

0.1uF 16V

0.1uF 16V

C1465

21

C1474

0.1uF 16V

0.1uF 16V

Near HUB Interface

21

21

C148621C1488

0.1uF 16V

C1485

0.1uF 16V

0.1uF 16V

VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165

U19

Plumas MCH VSS (ground) pins

VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS187
VSS188
VSS189
VSS190
VSS191
VSS192
VSS193
VSS194
VSS195
VSS196
VSS197
VSS198
VSS199
VSS200
VSS201
VSS202
VSS203
VSS204
VSS205
VSS206
VSS207
VSS208
VSS209
VSS210
VSS211
VSS212
VSS213
VSS214
VSS215
VSS216
VSS217
VSS218
VSS219
VSS220
VSS221
VSS222
VSS223
VSS224
VSS225
VSS226
VSS227
VSS228
VSS229
VSS230
VSS231
VSS232
VSS233
VSS234
VSS235
VSS236
VSS237
VSS238
VSS239
VSS240
VSS241
VSS242
VSS243
VSS244
VSS245
VSS246
VSS247
VSS248
VSS249
VSS250
VSS251
VSS252
VSS253
VSS254
VSS255
VSS256
VSS257
VSS258
VSS259
VSS260
VSS261
VSS262
VSS263
VSS264
VSS265
VSS266
VSS267
VSS268
VSS269
VSS270
VSS271
VSS272
VSS273
VSS274
VSS275
VSS276
VSS277
VSS278
VSS279
VSS280
VSS281
VSS282
VSS283
VSS284
VSS285
VSS286
VSS287
VSS288
VSS289
VSS290
VSS291
VSS292
VSS293
VSS294
VSS295
VSS296
VSS297
VSS298
VSS299
VSS300

AM29
AN11
AN15
AN19
AN23
AN27

AN3

AN31

AN6
B10
B13
B16
B19
B22
B26
B29

B4
B7

C1
C12
C15
C21
C27
C30
C33

C6

C9
D11
D14
D17
D20
D23
D31

D8
E25
E32
F12
F15
F18
F21
F27
F30

F6

F9

G1
G11
G14
G17
G20
G23
G28
G31
G33

G8
H10
H13
H16
H22
H26
H32

H8
J12
J15
J18
J21
J24
J27
J30

J9
K12
K14
K16
K18
K20
K22
K28

N5

L1
L24
L32
L33
M23
M27
M30
N24
N28
N31
P15
P17
P19
P23
P32

R1
R14
R18
R20
R24
R27
R30
R33

R9
T15
T17
T19
T23
T28
AJ8
U14
U16
U18
U20
U24
U32

U8
V15
V17
V19
V23
V27
V30

V9

W1
W14
W16
W18
W20
W24
W28
W31
W33
Y15
Y17
Y19
Y23
Y26

4.0V-20%

SUB*_700DN

VCORE

330uF

AK9
AM8
AC8
G7
D30
AF8
AA9
J6
V3
F28
AG6
AH7
AH4
AL4
AJ2
AK3
AD6
AK6
AL7
AM5
AF2
AD3
AG1
AK1
U9
E2
H2
K4
J3
K8
L8
G4
M6
P2
M3
M9
P8
N9
U2
R6
T4
V6
W4
W2
Y2
AA3
AA6
Y8
J19
J20
G19
E5
J23
AB5
D4
AE4
AC2
AG9
L9
C28
B27
AB4
AB7
AD9
AA11
AB10
AC11
AD10
AN9
M10
M5
N11
P10
R11
T10
U11
V10
W11
Y10
B2
J17
K10
L11
L13
L15
L17
L19
L21
R16
AC29
AJ10
D25
A11
A15
A19
A23
A29
A3
A31
A7
AA24
AA30
AB23
AB28
Y32
AC1
AC12
AC14
AC16
AC18
AC20
AC22
AC24
AC26
AC32
AC33
AD11
AD13
AD15
AD17
AD19
AD21
AD23
AD26
AD30
AE29
AE9
AF10
AF11
AF14
AF17
AF20
AF26
AF29
AF32
AG16
AG25
AG31
AH12
AH15
AH18
AH21
AH24
AH27
AH30
AJ32
AJ33
AK13
AK16
AK22
AK25
AK28
AK31
AL12
AL18
AL21
AL27
AL30
AL33
AM11
AM14
AM17
AM20
AM23
AM26

C1114

C1115

1 2

C1121

21

C149

C1468

0.1uF 16V

1 2

.1uF

10V-10%

1 2

.1uF

10V-10%

.01uF 50V

.1uF

10V-10%

21

C150

0.1uF 16V

21

C1467

0.1uF 16V

+2.5V

21

C1484

0.1uF 16V

21

0.1uF 16V

1 2

.1uF

C1119

10V-10%

1 2

.1uF

C1117

10V-10%

1 2

C997

0.1uF 16V

21

0.1uF 16V

21

C1482

21

C153

0.1uF 16V

1 2

.1uF

C1118

1 2

C1113

.1uF

21

C151

0.1uF 16V

21

C1469

0.1uF 16V

21C179

C180

0.1uF 16V

21

10V-10%

21

C168

10V-10%

21

C152

0.1uF 16V

21

C1466

0.1uF 16V

21

C1481

0.1uF 16V

21

21

C159

C158

0.1uF 16V

C17721C17621C175

0.1uF 16V

0.1uF 16V

21

21

C171

C170

0.1uF 16V

0.1uF 16V

21

C14721C14621C145

C143

0.1uF 16V

0.1uF 16V

21

21

C1480

C1483

0.1uF 16V

21

C160

0.1uF 16V

21

0.1uF 16V

21

C172

0.1uF 16V

0.1uF 16V

0.1uF 16V

21

C157

0.1uF 16V

21

C178

0.1uF 16V

21

C169

0.1uF 16V

21

0.1uF 16V

+1.2V

21

C1479

0.1uF 16V

21

C161

0.1uF 16V

21

C174

0.1uF 16V

21

C173

0.1uF 16V

21

C148

0.1uF 16V

21

C1477

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V

21

C144

0.1uF 16V

0.1uF 16V

21

C147621C1478

0.1uF 16V

21

C1475

0.1uF 16V

0.1uF 16V

1

2

3

+1.2V

B28

VCCA1_2

VCCACPU1_2

VCCAHI1_2

VCORE

H20
A10
A14
A18
L22
A22
E10
E13
E16
E19
E22
L20
K13
K15
K17
K19
K21
K23
P14
P18
R17
R19
T14
T16
T18
U17
U19
V16
V18
W15
W17
W19
A26
A30
R15
V14
E26
H19
K11
L12
L14
L16
L18

Y14
Y16
Y18
Y20
P20
T20
V20

U15

P16

AC5
AG3
AJ5
AF5
AH1
K7
F3
P5
R3
W7
H5
L5
U5
Y5
AE7
K9
AD1
D1
H1
M1
T1
Y1
A6
E7
AA10
AB11
AC10
C3
D5

1

2

+1.2V

3

REVIEW ALL COMPONENTS IN THESE CIRCUITS

POWER RATINGS, LOW ESR,ESL CAPS,INDUCTOR CURRENT)

SUB'd to 9K384

+1.2V

IND,54NH,.92A,10%,1206 (Murata LQH31HN54NK01)

L117

1 2

FERRITE

1206

SUB=SUB*_9K384

0.1uF 16V

C146421C146221C1463

12

+

C1435

100uF

10V-20%

+1.2V

R7306

1-5%

R7307

1-5%

L118

21

21

600mA

L119

600mA

21

12

+

C1433

100uF

10V-20%

21

12

+

C1434

100uF

10V-20%

0.1uF 16V

0.1uF 16V

C1460

21

0.1uF 16V

C1461

21

0.1uF 16V

21

VCC1_2_1
VCC1_2_2
VCC1_2_3
VCC1_2_4
VCC1_2_5
VCC1_2_6
VCC1_2_7
VCC1_2_8
VCC1_2_9
VCC1_2_10
VCC1_2_11
VCC1_2_12
VCC1_2_13
VCC1_2_14
VCC1_2_15
VCC1_2_16
VCC1_2_17
VCC1_2_18
VCC1_2_19
VCC1_2_20
VCC1_2_21
VCC1_2_23
VCC1_2_24
VCC1_2_26
VCC1_2_27
VCC1_2_28
VCC1_2_31
VCC1_2_32
VCC1_2_33
VCC1_2_34
VCC1_2_36
VCC1_2_37
VCC1_2_38
VCC1_2_43
VCC1_2_44
VCC1_2_45
VCC1_2_46
VCC1_2_47
VCC1_2_48
VCC1_2_49
VCC1_2_50
VCC1_2_51
VCC1_2_52
VCC1_2_53

VCCA1_2_1
VCCA1_2_2
VCCA1_2_3
VCCA1_2_4
VCCA1_2_5
VCCA1_2_6
VCCA1_2_7

VCCACPU1_2

VCCAHI1_2

VCC_CPU_1
VCC_CPU_2
VCC_CPU_3
VCC_CPU_4
VCC_CPU_5
VCC_CPU_6
VCC_CPU_7
VCC_CPU_8
VCC_CPU_9
VCC_CPU_10
VCC_CPU_11
VCC_CPU_12
VCC_CPU_13
VCC_CPU_14
VCC_CPU_15
VCC_CPU_16
VCC_CPU_17
VCC_CPU_18
VCC_CPU_19
VCC_CPU_20
VCC_CPU_21
VCC_CPU_22
VCC_CPU_23
VCC_CPU_24
VCC_CPU_25
VCC_CPU_26
VCC_CPU_27
VCC_CPU_28
VCC_CPU_29

U19

VCC1_2

Plumas MCH power

VCC_CPU

Backside caps near center of MCH

4 4

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

17 OF 57

X02-00

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

B D

+2.5V

CA

+2.5V

9-16-2002_14:01

21

C867

C868

+80%-20%

22uF 10V

1 2

22uF 10V

C1128

+80%-20%

1 2

.1uF

C540

10V-10%

1 2

.1uF

C541

10V-10%

1 2

.1uF

C542

10V-10%

1 2

.1uF

1 2

C543

10V-10%

.1uF

10V-10%

1 2

C544

.1uF

10V-10%

1 2

C545

.1uF

10V-10%

1 2

C546

.1uF

10V-10%

1 2

C547

.1uF

10V-10%

1 2

C548

.1uF

10V-10%

1

21

C865

C866

1 2

+80%-20%

22uF 10V

1 2

C560

+80%-20%

22uF 10V

.1uF

10V-10%

1 2

C559

.1uF

10V-10%

C558

1 2

.1uF

10V-10%

C557

1 2

.1uF

10V-10%

1 2

C556

.1uF

10V-10%

1 2

C555

.1uF

10V-10%

C554

1 2

.1uF

C553

10V-10%

1 2

.1uF

C552

10V-10%

1 2

.1uF

1 2

C551

10V-10%

.1uF

10V-10%

1 2

C550

.1uF

10V-10%

1 2

C549

.1uF

10V-10%

1 2

C562

.1uF

10V-10%

1 2

C561

.1uF

10V-10%

1

Put one 22 uF cap at each end of DIMM

Put one 22 uF cap at each end of DIMM

VREF_DDR_DIMM

DDRA_MA0

16,19-21

DDRA_MA1

16,19-21

DDRA_MA2

16,19-21

DDRA_MA3

16,19-21

DDRA_MA4

16,19-21

DDRA_MA5

16,19-21

DDRA_MA6

16,19-21

DDRA_MA7

16,19-21

DDRA_MA8

16,19-21

DDRA_MA9

16,19-21

DDRA_MA10

16,19-21

DDRA_MA11

16,19-21

DDRA_MA12

16,19-21

DDRA_BA0

16,19-21

DDRA_BA1

16,19-21

DDRA_CS0

16,21

DDRA_CS1

16,21

DDRA_RAS

16,19-21

DDRA_CAS

16,19-21

DDRA_WE

16,19-21

CK_100M_DIMMA_P

16

CK_100M_DIMMA_N

16,19-21

16,18-20

14,18-20
14,18-20

15,18-20

16

DDRA_CKE0

NC_FETEN_DIMMA

VREF_DDR_DIMM

NC_VDDID_DIMMA

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DIMMA
NC_NC1_DIMMA

NC_NC2_DIMMA

ICH3_PCIRST_2_5

NC_NC4_DIMMA
NC_NC5_DIMMA
NC_CS3_DIMMA
NC_CS2_DIMMA
NC_CLK2_N_DIMMA
NC_CLK2_P_DIMMA
NC_CLK1_N_DIMMA
NC_CLK1_P_DIMMA
NC_BA2_DIMMA
NC_A13_DIMMA

+2.5V

2

+2.5V

21

R262

8.2K-5%

3

+2.5V

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

DIMM_3A

SUB*_726NT

D0
D1
D2
D3

DQS0

DM0_DQS9

D4
D5
D6
D7
D8

D9
D10
D11

DQS1

DM1_DQS10

D12
D13
D14
D15
D16
D17
D18
D19

DQS2

DM2_DQS11

D20
D21
D22
D23
D24
D25
D26
D27

DQS3

DM3_DQS12

D28
D29
D30
D31
D32
D33
D34
D35

DQS4

DM4_DQS13

D36
D37
D38
D39
D40
D41
D42
D43

DQS5

DM5_DQS14

D44
D45
D46
D47
D48
D49
D50
D51

DQS6

DM6_DQS15

D52
D53
D54
D55
D56
D57
D58
D59

DQS7

DM7_DQS16

D60
D61
D62
D63

ECC0
ECC1
ECC2
ECC3
DQS8

DM8_DQS17

ECC4
ECC5
ECC6
ECC7

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

DDRA_DQ0
DDRA_DQ1
DDRA_DQ2
DDRA_DQ3

DDRA_DQ4
DDRA_DQ5
DDRA_DQ6
DDRA_DQ7
DDRA_DQ8
DDRA_DQ9
DDRA_DQ10
DDRA_DQ11

DDRA_DQ12
DDRA_DQ13
DDRA_DQ14
DDRA_DQ15
DDRA_DQ16
DDRA_DQ17
DDRA_DQ18
DDRA_DQ19

DDRA_DQ20
DDRA_DQ21
DDRA_DQ22
DDRA_DQ23
DDRA_DQ24
DDRA_DQ25
DDRA_DQ26
DDRA_DQ27

DDRA_DQS3

DDRA_DQS12
DDRA_DQ28
DDRA_DQ29
DDRA_DQ30
DDRA_DQ31
DDRA_DQ32
DDRA_DQ33
DDRA_DQ34
DDRA_DQ35

DDRA_DQS4

DDRA_DQS13
DDRA_DQ36
DDRA_DQ37
DDRA_DQ38
DDRA_DQ39
DDRA_DQ40
DDRA_DQ41
DDRA_DQ42
DDRA_DQ43

DDRA_DQS5

DDRA_DQS14
DDRA_DQ44
DDRA_DQ45
DDRA_DQ46
DDRA_DQ47
DDRA_DQ48
DDRA_DQ49
DDRA_DQ50
DDRA_DQ51

DDRA_DQS6

DDRA_DQS15
DDRA_DQ52
DDRA_DQ53
DDRA_DQ54
DDRA_DQ55
DDRA_DQ56
DDRA_DQ57
DDRA_DQ58
DDRA_DQ59

DDRA_DQS7

DDRA_DQS16
DDRA_DQ60
DDRA_DQ61
DDRA_DQ62
DDRA_DQ63
DDRA_CB0
DDRA_CB1
DDRA_CB2
DDRA_CB3

DDRA_DQS8

DDRA_DQS17
DDRA_CB4
DDRA_CB5
DDRA_CB6
DDRA_CB7

DDRA_DQS0
DDRA_DQS9

DDRA_DQS1
DDRA_DQS10

DDRA_DQS2
DDRA_DQS11

16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,18-20

21

C182

C181

0.1uF 16V

21

0.1uF 16V

+2.5V

21

R901

8.2K-5%

21

R266

8.2K-5%

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21
16,19-21

16,19-21

14,18-20
14,18-20

15,18-20

16,18-20

DDRB_MA0
DDRB_MA1
DDRB_MA2
DDRB_MA3
DDRB_MA4
DDRB_MA5
DDRB_MA6
DDRB_MA7
DDRB_MA8
DDRB_MA9
DDRB_MA10
DDRB_MA11
DDRB_MA12

DDRB_BA0
DDRB_BA1

DDRB_CS0

16,21

DDRB_CS1

16,21

DDRB_RAS
DDRB_CAS
DDRB_WE

CK_100M_DIMMB_P

16

CK_100M_DIMMB_N

16

DDRB_CKE0

NC_FETEN_DIMMB

VREF_DDR_DIMM

NC_VDDID_DIMMB

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DIMMB
NC_NC1_DIMMB

NC_NC2_DIMMB

ICH3_PCIRST_2_5

NC_NC4_DIMMB
NC_NC5_DIMMB
NC_CS3_DIMMB
NC_CS2_DIMMB
NC_CLK2_N_DIMMB
NC_CLK2_P_DIMMB
NC_CLK1_N_DIMMB
NC_CLK1_P_DIMMB
NC_BA2_DIMMB
NC_A13_DIMMB

+2.5V

+2.5V

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

DIMM_3B

SUB*_726NT

D0
D1
D2
D3

DQS0

DM0_DQS9

D4
D5
D6
D7
D8

D9
D10
D11

DQS1

DM1_DQS10

D12
D13
D14
D15
D16
D17
D18
D19

DQS2

DM2_DQS11

D20
D21
D22
D23
D24
D25
D26
D27

DQS3

DM3_DQS12

D28
D29
D30
D31
D32
D33
D34
D35

DQS4

DM4_DQS13

D36
D37
D38
D39
D40
D41
D42
D43

DQS5

DM5_DQS14

D44
D45
D46
D47
D48
D49
D50
D51

DQS6

DM6_DQS15

D52
D53
D54
D55
D56
D57
D58
D59

DQS7

DM7_DQS16

D60
D61
D62
D63

ECC0
ECC1
ECC2
ECC3
DQS8

DM8_DQS17

ECC4
ECC5
ECC6
ECC7

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

DDRB_DQ0
DDRB_DQ1
DDRB_DQ2
DDRB_DQ3

DDRB_DQS0
DDRB_DQS9

DDRB_DQ4
DDRB_DQ5
DDRB_DQ6
DDRB_DQ7
DDRB_DQ8
DDRB_DQ9
DDRB_DQ10
DDRB_DQ11

DDRB_DQS1

DDRB_DQS10
DDRB_DQ12
DDRB_DQ13
DDRB_DQ14
DDRB_DQ15
DDRB_DQ16
DDRB_DQ17
DDRB_DQ18
DDRB_DQ19

DDRB_DQS2

DDRB_DQS11
DDRB_DQ20
DDRB_DQ21
DDRB_DQ22
DDRB_DQ23
DDRB_DQ24
DDRB_DQ25
DDRB_DQ26
DDRB_DQ27

DDRB_DQS3

DDRB_DQS12
DDRB_DQ28
DDRB_DQ29
DDRB_DQ30
DDRB_DQ31
DDRB_DQ32
DDRB_DQ33
DDRB_DQ34
DDRB_DQ35

DDRB_DQS4

DDRB_DQS13
DDRB_DQ36
DDRB_DQ37
DDRB_DQ38
DDRB_DQ39
DDRB_DQ40
DDRB_DQ41
DDRB_DQ42
DDRB_DQ43

DDRB_DQS5

DDRB_DQS14
DDRB_DQ44
DDRB_DQ45
DDRB_DQ46
DDRB_DQ47
DDRB_DQ48
DDRB_DQ49
DDRB_DQ50
DDRB_DQ51

DDRB_DQS6

DDRB_DQS15
DDRB_DQ52
DDRB_DQ53
DDRB_DQ54
DDRB_DQ55
DDRB_DQ56
DDRB_DQ57
DDRB_DQ58
DDRB_DQ59

DDRB_DQS7

DDRB_DQS16
DDRB_DQ60
DDRB_DQ61
DDRB_DQ62
DDRB_DQ63
DDRB_CB0
DDRB_CB1
DDRB_CB2
DDRB_CB3

DDRB_DQS8

DDRB_DQS17
DDRB_CB4
DDRB_CB5
DDRB_CB6
DDRB_CB7

16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21
16,19-21

16,19-21
16,19-21
16,19-21
16,19-21

16,18-20

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

16,19-21
16,19-21

VREF_DDR_DIMM

C183

1

2

C184

1 2

0.1uF 16V

0.1uF 16V

2

3

4 4

ROOM = DIMM_3A

DDR DIMM's 3A & 3B

ROOM = DIMM_3B

TITLE

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

18 OF 57

B D

+2.5V

CA

+2.5V

9-16-2002_14:01

21

C872

C871

1 2

1 2

C574

.1uF

+80%-20%

22uF 10V

+80%-20%

1

22uF 10V

10V-10%

1 2

C573

.1uF

10V-10%

C572

1 2

.1uF

10V-10%

C571

1 2

.1uF

10V-10%

1 2

C570

.1uF

10V-10%

1 2

C569

.1uF

10V-10%

C589

1 2

.1uF

10V-10%

1 2

C568

.1uF

10V-10%

1 2

C567

.1uF

10V-10%

1 2

C566

.1uF

10V-10%

1 2

C565

.1uF

10V-10%

1 2

C564

.1uF

10V-10%

1 2

C563

.1uF

10V-10%

1 2

C590

.1uF

10V-10%

Put one 22 uF cap at each end of DIMM

VREF_DDR_DIMM

16,18-20

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21
16,18,20,21

2

16,18,20,21

+2.5V

R7582

R7231

21

21

8.2K-5%8.2K-5%

16,18-20

14,18-20
14,18-20

15,18-20

3

DDRA_MA0
DDRA_MA1
DDRA_MA2
DDRA_MA3
DDRA_MA4
DDRA_MA5
DDRA_MA6
DDRA_MA7
DDRA_MA8
DDRA_MA9
DDRA_MA10
DDRA_MA11
DDRA_MA12

DDRA_BA0
DDRA_BA1

DDRA_CS2

16,21

DDRA_CS3

16,21

16,18,20,21

16,18,20,21

16,18,20,21

CK_100M_DIMMC_P

16

CK_100M_DIMMC_N

16

DDRA_CKE0

NC_FETEN_DIMMC

VREF_DDR_DIMM

NC_VDDID_DIMMC

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DIMMC

NC_NC1_DIMMC
NC_NC2_DIMMC

ICH3_PCIRST_2_5

NC_NC4_DIMMC
NC_NC5_DIMMC
NC_CS3_DIMMC
NC_CS2_DIMMC
NC_CLK2_N_DIMMC
NC_CLK2_P_DIMMC
NC_CLK1_N_DIMMC
NC_CLK1_P_DIMMC
NC_BA2_DIMMC
NC_A13_DIMMC

+2.5V

+2.5V

DDRA_RAS
DDRA_CAS
DDRA_WE

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

4 4

DIMM_2A

DM0_DQS9

DM1_DQS10

DM2_DQS11

DM3_DQS12

DM4_DQS13

DM5_DQS14

DM6_DQS15

DM7_DQS16

DM8_DQS17

SUB*_726NT

D0
D1
D2
D3

DQS0

D4
D5
D6
D7
D8

D9
D10
D11

DQS1

D12
D13
D14
D15
D16
D17
D18
D19

DQS2

D20
D21
D22
D23
D24
D25
D26
D27

DQS3

D28
D29
D30
D31
D32
D33
D34
D35

DQS4

D36
D37
D38
D39
D40
D41
D42
D43

DQS5

D44
D45
D46
D47
D48
D49
D50
D51

DQS6

D52
D53
D54
D55
D56
D57
D58
D59

DQS7

D60
D61
D62
D63

ECC0
ECC1
ECC2
ECC3
DQS8

ECC4
ECC5
ECC6
ECC7

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

DDRA_DQ0
DDRA_DQ1
DDRA_DQ2
DDRA_DQ3

DDRA_DQ4
DDRA_DQ5
DDRA_DQ6
DDRA_DQ7
DDRA_DQ8
DDRA_DQ9
DDRA_DQ10
DDRA_DQ11

DDRA_DQ12
DDRA_DQ13
DDRA_DQ14
DDRA_DQ15
DDRA_DQ16
DDRA_DQ17
DDRA_DQ18
DDRA_DQ19

DDRA_DQ20
DDRA_DQ21
DDRA_DQ22
DDRA_DQ23
DDRA_DQ24
DDRA_DQ25
DDRA_DQ26
DDRA_DQ27

DDRA_DQ28
DDRA_DQ29
DDRA_DQ30
DDRA_DQ31
DDRA_DQ32
DDRA_DQ33
DDRA_DQ34
DDRA_DQ35

DDRA_DQ36
DDRA_DQ37
DDRA_DQ38
DDRA_DQ39
DDRA_DQ40
DDRA_DQ41
DDRA_DQ42
DDRA_DQ43

DDRA_DQ44
DDRA_DQ45
DDRA_DQ46
DDRA_DQ47
DDRA_DQ48
DDRA_DQ49
DDRA_DQ50
DDRA_DQ51

DDRA_DQ52
DDRA_DQ53
DDRA_DQ54
DDRA_DQ55
DDRA_DQ56
DDRA_DQ57
DDRA_DQ58
DDRA_DQ59

DDRA_DQ60
DDRA_DQ61
DDRA_DQ62
DDRA_DQ63
DDRA_CB0
DDRA_CB1
DDRA_CB2
DDRA_CB3

DDRA_CB4
DDRA_CB5
DDRA_CB6
DDRA_CB7

ROOM = DIMM_2A

DDRA_DQS0
DDRA_DQS9

DDRA_DQS1
DDRA_DQS10

DDRA_DQS2
DDRA_DQS11

DDRA_DQS3
DDRA_DQS12

DDRA_DQS4
DDRA_DQS13

DDRA_DQS5
DDRA_DQS14

DDRA_DQS6
DDRA_DQS15

DDRA_DQS7
DDRA_DQS16

DDRA_DQS8
DDRA_DQS17

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

C185

1 2

C869

2

C186

1

0.1uF 16V

21

+80%-20%

22uF 10V

0.1uF 16V

C870

1 2

C575

+80%-20%

22uF 10V

1 2

.1uF

10V-10%

1 2

C576

+2.5V

21

R7295

1 2

1 2

1 2

1 2

1 2

1 2

1 2

1 2

.1uF

10V-10%

C577

.1uF

10V-10%

C578

.1uF

10V-10%

C579

.1uF

10V-10%

C580

.1uF

10V-10%

C588

.1uF

10V-10%

C581

.1uF

10V-10%

C582

.1uF

10V-10%

C583

.1uF

10V-10%

1 2

C584

.1uF

10V-10%

Put one 22 uF cap at each end of DIMM

DIMM_2B

SUB*_726NT

8.2K-5%

21

R7232

16,18,20,21

14,18-20
14,18-20

8.2K-5%

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21
16,18,20,21

16,21

16,21
16,18,20,21
16,18,20,21
16,18,20,21

16
16

16,18-20

15,18-20

DDRB_MA0
DDRB_MA1
DDRB_MA2
DDRB_MA3
DDRB_MA4
DDRB_MA5
DDRB_MA6
DDRB_MA7
DDRB_MA8
DDRB_MA9
DDRB_MA10
DDRB_MA11
DDRB_MA12

DDRB_BA0
DDRB_BA1

DDRB_CS2
DDRB_CS3
DDRB_RAS
DDRB_CAS
DDRB_WE

CK_100M_DIMMD_P
CK_100M_DIMMD_N

DDRB_CKE0

NC_FETEN_DIMMD

VREF_DDR_DIMM

NC_VDDID_DIMMD

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DIMMD
NC_NC1_DIMMD

NC_NC2_DIMMD

ICH3_PCIRST_2_5

NC_NC4_DIMMD
NC_NC5_DIMMD
NC_CS3_DIMMD
NC_CS2_DIMMD
NC_CLK2_N_DIMMD
NC_CLK2_P_DIMMD
NC_CLK1_N_DIMMD
NC_CLK1_P_DIMMD
NC_BA2_DIMMD
NC_A13_DIMMD

+2.5V

+2.5V

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

ROOM = DIMM_2B

1 2

C585

C586

.1uF

10V-10%

DM0_DQS9

DM1_DQS10

DM2_DQS11

DM3_DQS12

DM4_DQS13

DM5_DQS14

DM6_DQS15

DM7_DQS16

DM8_DQS17

1 2

.1uF

DQS0

DQS1

DQS2

DQS3

DQS4

DQS5

DQS6

DQS7

ECC0
ECC1
ECC2
ECC3
DQS8

ECC4
ECC5
ECC6
ECC7

10V-10%

D0
D1
D2
D3

D4
D5
D6
D7
D8

D9
D10
D11

D12
D13
D14
D15
D16
D17
D18
D19

D20
D21
D22
D23
D24
D25
D26
D27

D28
D29
D30
D31
D32
D33
D34
D35

D36
D37
D38
D39
D40
D41
D42
D43

D44
D45
D46
D47
D48
D49
D50
D51

D52
D53
D54
D55
D56
D57
D58
D59

D60
D61
D62
D63

1 2

C587

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

.1uF

10V-10%

DDRB_DQ0
DDRB_DQ1
DDRB_DQ2
DDRB_DQ3

DDRB_DQ4
DDRB_DQ5
DDRB_DQ6
DDRB_DQ7
DDRB_DQ8
DDRB_DQ9
DDRB_DQ10
DDRB_DQ11

DDRB_DQ12
DDRB_DQ13
DDRB_DQ14
DDRB_DQ15
DDRB_DQ16
DDRB_DQ17
DDRB_DQ18
DDRB_DQ19

DDRB_DQ20
DDRB_DQ21
DDRB_DQ22
DDRB_DQ23
DDRB_DQ24
DDRB_DQ25
DDRB_DQ26
DDRB_DQ27

DDRB_DQ28
DDRB_DQ29
DDRB_DQ30
DDRB_DQ31
DDRB_DQ32
DDRB_DQ33
DDRB_DQ34
DDRB_DQ35

DDRB_DQ36
DDRB_DQ37
DDRB_DQ38
DDRB_DQ39
DDRB_DQ40
DDRB_DQ41
DDRB_DQ42
DDRB_DQ43

DDRB_DQ44
DDRB_DQ45
DDRB_DQ46
DDRB_DQ47
DDRB_DQ48
DDRB_DQ49
DDRB_DQ50
DDRB_DQ51

DDRB_DQ52
DDRB_DQ53
DDRB_DQ54
DDRB_DQ55
DDRB_DQ56
DDRB_DQ57
DDRB_DQ58
DDRB_DQ59

DDRB_DQ60
DDRB_DQ61
DDRB_DQ62
DDRB_DQ63
DDRB_CB0
DDRB_CB1
DDRB_CB2
DDRB_CB3

DDRB_CB4
DDRB_CB5
DDRB_CB6
DDRB_CB7

DDRB_DQS0
DDRB_DQS9

DDRB_DQS1
DDRB_DQS10

DDRB_DQS2
DDRB_DQS11

DDRB_DQS3
DDRB_DQS12

DDRB_DQS4
DDRB_DQS13

DDRB_DQS5
DDRB_DQS14

DDRB_DQS6
DDRB_DQS15

DDRB_DQS7
DDRB_DQS16

DDRB_DQS8
DDRB_DQS17

16,18-20

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21
16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

16,18,20,21

16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21
16,18,20,21

VREF_DDR_DIMM

21

C188

C187

0.1uF 16V

21

0.1uF 16V

1

2

3

A B

DDR DIMM's 2A & 2B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

19 OF 57

X02-00

B D

CA

9-16-2002_14:01

+2.5V

C87521C876

1 2

+80%-20%

22uF 10V

+80%-20%

1

22uF 10V

1 2

C591

.1uF

10V-10%

1 2

C592

.1uF

10V-10%

1 2

C593

.1uF

10V-10%

1 2

C594

.1uF

10V-10%

1 2

C595

.1uF

10V-10%

1 2

C596

.1uF

10V-10%

1 2

C597

.1uF

10V-10%

C598

1 2

.1uF

10V-10%

1 2

C599

.1uF

10V-10%

1 2

C600

.1uF

10V-10%

1 2

C601

.1uF

10V-10%

1 2

C602

.1uF

10V-10%

1 2

C612

.1uF

10V-10%

1 2

C613

.1uF

10V-10%

21

C873

C874

1 2

+80%-20%

22uF 10V

1 2

C603

+80%-20%

22uF 10V

.1uF

10V-10%

1 2

C604

.1uF

10V-10%

1 2

C605

.1uF

10V-10%

1 2

C606

.1uF

10V-10%

1 2

C607

.1uF

10V-10%

1 2

C608

.1uF

10V-10%

1 2

C609

.1uF

10V-10%

1 2

C610

.1uF

10V-10%

C611

Put one 22 uF cap at each end of DIMM

Put one 22 uF cap at each end of DIMM

VREF_DDR_DIMM

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21

21

R7233

8.2K-5%

16,18,19,21

16,18,19,21

16,18-20

14,18-20
14,18-20

15,18-20

2

+2.5V

21

R7583

8.2K-5%

3

DDRA_MA0
DDRA_MA1
DDRA_MA2
DDRA_MA3
DDRA_MA4
DDRA_MA5
DDRA_MA6
DDRA_MA7
DDRA_MA8
DDRA_MA9
DDRA_MA10
DDRA_MA11
DDRA_MA12

DDRA_BA0
DDRA_BA1

DDRA_CS4

16,21

DDRA_CS5

16,21

DDRA_RAS
DDRA_CAS
DDRA_WE

CK_100M_DIMME_P

16

CK_100M_DIMME_N

16

DDRA_CKE0

NC_FETEN_DIMME

VREF_DDR_DIMM

NC_VDDID_DIMME

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DDR0

NC_NC1_DIMME
NC_NC2_DIMME

ICH3_PCIRST_2_5

NC_NC4_DIMME
NC_NC5_DIMME
NC_CS3_DIMME
NC_CS2_DIMME
NC_CLK2_N_DIMME
NC_CLK2_P_DIMME
NC_CLK1_N_DIMME
NC_CLK1_P_DIMME
NC_BA2_DIMME
NC_A13_DIMME

+2.5V

+2.5V

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

4 4

DIMM_1A

DM0_DQS9

DM1_DQS10

DM2_DQS11

DM3_DQS12

DM4_DQS13

DM5_DQS14

DM6_DQS15

DM7_DQS16

DM8_DQS17

SUB*_726NT

D0
D1
D2
D3

DQS0

D4
D5
D6
D7
D8

D9
D10
D11

DQS1

D12
D13
D14
D15
D16
D17
D18
D19

DQS2

D20
D21
D22
D23
D24
D25
D26
D27

DQS3

D28
D29
D30
D31
D32
D33
D34
D35

DQS4

D36
D37
D38
D39
D40
D41
D42
D43

DQS5

D44
D45
D46
D47
D48
D49
D50
D51

DQS6

D52
D53
D54
D55
D56
D57
D58
D59

DQS7

D60
D61
D62
D63

ECC0
ECC1
ECC2
ECC3
DQS8

ECC4
ECC5
ECC6
ECC7

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

DDRA_DQ0
DDRA_DQ1
DDRA_DQ2
DDRA_DQ3

DDRA_DQ4
DDRA_DQ5
DDRA_DQ6
DDRA_DQ7
DDRA_DQ8
DDRA_DQ9
DDRA_DQ10
DDRA_DQ11

DDRA_DQ12
DDRA_DQ13
DDRA_DQ14
DDRA_DQ15
DDRA_DQ16
DDRA_DQ17
DDRA_DQ18
DDRA_DQ19

DDRA_DQ20
DDRA_DQ21
DDRA_DQ22
DDRA_DQ23
DDRA_DQ24
DDRA_DQ25
DDRA_DQ26
DDRA_DQ27

DDRA_DQ28
DDRA_DQ29
DDRA_DQ30
DDRA_DQ31
DDRA_DQ32
DDRA_DQ33
DDRA_DQ34
DDRA_DQ35

DDRA_DQ36
DDRA_DQ37
DDRA_DQ38
DDRA_DQ39
DDRA_DQ40
DDRA_DQ41
DDRA_DQ42
DDRA_DQ43

DDRA_DQ44
DDRA_DQ45
DDRA_DQ46
DDRA_DQ47
DDRA_DQ48
DDRA_DQ49
DDRA_DQ50
DDRA_DQ51

DDRA_DQ52
DDRA_DQ53
DDRA_DQ54
DDRA_DQ55
DDRA_DQ56
DDRA_DQ57
DDRA_DQ58
DDRA_DQ59

DDRA_DQ60
DDRA_DQ61
DDRA_DQ62
DDRA_DQ63
DDRA_CB0
DDRA_CB1
DDRA_CB2
DDRA_CB3

DDRA_CB4
DDRA_CB5
DDRA_CB6
DDRA_CB7

ROOM = DIMM_1A

DDRA_DQS0
DDRA_DQS9

DDRA_DQS1
DDRA_DQS10

DDRA_DQS2
DDRA_DQS11

DDRA_DQS3
DDRA_DQS12

DDRA_DQS4
DDRA_DQS13

DDRA_DQS5
DDRA_DQS14

DDRA_DQS6
DDRA_DQS15

DDRA_DQS7
DDRA_DQS16

DDRA_DQS8
DDRA_DQS17

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18-20

21

C190

0.1uF 16V

21

C189

0.1uF 16V

+2.5V

21

R7296

8.2K-5%

21

R7234

8.2K-5%

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21

16,21

16,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18-20

14,18-20
14,18-20

15,18-20

DDRB_MA0
DDRB_MA1
DDRB_MA2
DDRB_MA3
DDRB_MA4
DDRB_MA5
DDRB_MA6
DDRB_MA7
DDRB_MA8
DDRB_MA9
DDRB_MA10
DDRB_MA11
DDRB_MA12

DDRB_BA0
DDRB_BA1

DDRB_CS4
DDRB_CS5
DDRB_RAS
DDRB_CAS
DDRB_WE

CK_100M_DIMMF_P

16

CK_100M_DIMMF_N

16

DDRB_CKE0

NC_FETEN_DIMMF

VREF_DDR_DIMM

NC_VDDID_DIMMF

ASCLK_2P5V
ASDATA_2P5V

NC_WP_DIMMF

NC_NC1_DIMMF
NC_NC2_DIMMF

ICH3_PCIRST_2_5

NC_NC4_DIMMF
NC_NC5_DIMMF
NC_CS3_DIMMF
NC_CS2_DIMMF
NC_CLK2_N_DIMMF
NC_CLK2_P_DIMMF
NC_CLK1_N_DIMMF
NC_CLK1_P_DIMMF
NC_BA2_DIMMF
NC_A13_DIMMF

+2.5V

+2.5V

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10

118

A11

115

A12

59

BA0

52

BA1

157

CS

158

CS1

154

RAS

65

CAS

63

WE

137

CLK0_P

138

CLK0_N

21

CLKE0

111

CLKE1

167

FETEN

1

VREF

184

VDDSPD

82

VDDID

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

90

WP

102

NC1

101

NC2

10

RESET

9

NC4

173

NC5

163

CS3_NU

71

CS2_NU

76

CLK2_N_DU

75

CLK2_P_DU

17

CLK1_N_DU

16

CLK1_P_DU

113

BA2_NU

103

A13_NU

168

VDD1

148

VDD2

120

VDD3

108

VDD4

85

VDD5

70

VDD6

46

VDD7

38

VDD8

7

VDD10

136

VDDQ1

180

VDDQ2

156

VDDQ3

112

VDDQ4

164

VDDQ5

143

VDDQ6

128

VDDQ7

104

VDDQ8

96

VDDQ9

172

VDDQ10

77

VDDQ11

62

VDDQ12

54

VDDQ13

30

VDDQ14

22

VDDQ15

15

VDDQ16

DIMM_1B

DM0_DQS9

DM1_DQS10

DM2_DQS11

DM3_DQS12

DM4_DQS13

DM5_DQS14

DM6_DQS15

DM7_DQS16

DM8_DQS17

SUB*_726NT

D0
D1
D2
D3

DQS0

D4
D5
D6
D7
D8

D9
D10
D11

DQS1

D12
D13
D14
D15
D16
D17
D18
D19

DQS2

D20
D21
D22
D23
D24
D25
D26
D27

DQS3

D28
D29
D30
D31
D32
D33
D34
D35

DQS4

D36
D37
D38
D39
D40
D41
D42
D43

DQS5

D44
D45
D46
D47
D48
D49
D50
D51

DQS6

D52
D53
D54
D55
D56
D57
D58
D59

DQS7

D60
D61
D62
D63

ECC0
ECC1
ECC2
ECC3
DQS8

ECC4
ECC5
ECC6
ECC7

2
4
6
8
5
97
94
95
98
99
12
13
19
20
14
107
105
106
109
110
23
24
28
31
25
119
114
117
121
123
33
35
39
40
36
129
126
127
131
133
53
55
57
60
56
149
146
147
150
151
61
64
68
69
67
159
153
155
161
162
72
73
79
80
78
169
165
166
170
171
83
84
87
88
86
177
174
175
178
179
44
45
49
51
47
140
134
135
142
144

DDRB_DQ0
DDRB_DQ1
DDRB_DQ2
DDRB_DQ3

DDRB_DQ4
DDRB_DQ5
DDRB_DQ6
DDRB_DQ7
DDRB_DQ8
DDRB_DQ9
DDRB_DQ10
DDRB_DQ11

DDRB_DQ12
DDRB_DQ13
DDRB_DQ14
DDRB_DQ15
DDRB_DQ16
DDRB_DQ17
DDRB_DQ18
DDRB_DQ19

DDRB_DQ20
DDRB_DQ21
DDRB_DQ22
DDRB_DQ23
DDRB_DQ24
DDRB_DQ25
DDRB_DQ26
DDRB_DQ27

DDRB_DQ28
DDRB_DQ29
DDRB_DQ30
DDRB_DQ31
DDRB_DQ32
DDRB_DQ33
DDRB_DQ34
DDRB_DQ35

DDRB_DQ36
DDRB_DQ37
DDRB_DQ38
DDRB_DQ39
DDRB_DQ40
DDRB_DQ41
DDRB_DQ42
DDRB_DQ43

DDRB_DQ44
DDRB_DQ45
DDRB_DQ46
DDRB_DQ47
DDRB_DQ48
DDRB_DQ49
DDRB_DQ50
DDRB_DQ51

DDRB_DQ52
DDRB_DQ53
DDRB_DQ54
DDRB_DQ55
DDRB_DQ56
DDRB_DQ57
DDRB_DQ58
DDRB_DQ59

DDRB_DQ60
DDRB_DQ61
DDRB_DQ62
DDRB_DQ63
DDRB_CB0
DDRB_CB1
DDRB_CB2
DDRB_CB3

DDRB_CB4
DDRB_CB5
DDRB_CB6
DDRB_CB7

ROOM = DIMM_1B

1 2

.1uF

1 2

C1129

10V-10%

DDRB_DQS0
DDRB_DQS9

DDRB_DQS1
DDRB_DQS10

DDRB_DQS2
DDRB_DQS11

DDRB_DQS3
DDRB_DQS12

DDRB_DQS4
DDRB_DQS13

DDRB_DQS5
DDRB_DQS14

DDRB_DQS6
DDRB_DQS15

DDRB_DQS7
DDRB_DQS16

DDRB_DQS8
DDRB_DQS17

+2.5V

.1uF

10V-10%

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18,19,21

16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21
16,18,19,21

16,18-20

16,18,19,21
16,18,19,21

16,18,19,21
16,18,19,21

VREF_DDR_DIMM

21

C192

2

C191

0.1uF 16V

1

0.1uF 16V

1

2

3

A B

DDR DIMM's 1A & 1B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

20 OF 57

X02-00

B D

VTT_DDR

8,16,21,55

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

RN126

39.2

RN127

39.2

RN128

39.2

RN129

39.2

RN130

39.2

RN400

39.2

RN401

39.2

RN402

39.2

RN477

39.2

RN470

39.2

RN471

39.2

RN472

39.2

RN473

39.2

RN478

39.2

RN480

39.2

RN481

39.2

RN482

39.2

RN483

39.2

RN484

39.2

RN474

39.2

RN475

39.2

RN476

39.2

16,20

16,19

DDRB_DQ1
DDRB_DQ5
DDRB_DQ0
DDRB_DQ4

DDRB_DQ6
DDRB_DQ2
DDRB_DQS9
DDRB_DQS0

DDRB_DQ13
DDRB_DQ9
DDRB_DQ8
DDRB_DQ3

DDRB_CKE0
DDRB_DQ20
DDRB_DQ10
DDRB_DQS1

DDRB_MA7
DDRB_DQ18
DDRB_MA9
DDRB_DQS2

DDRB_DQS11
DDRA_DQ18
DDRA_MA7
DDRA_MA9

DDRB_MA11
DDRB_DQ22
DDRB_DQ23
DDRB_MA6

DDRB_MA5
DDRB_DQ24
DDRB_DQ19
DDRB_MA8

DDRB_BA0
DDRB_DQ38
DDRB_DQS4
DDRB_DQ34

DDRB_DQ33
DDRB_CB3
DDRB_BA1
DDRB_CB2

DDRB_DQS15
DDRB_DQ55
DDRA_DQ51

DDRA_DQ43
DDRB_DQS14
DDRB_DQ46
DDRB_DQ52

DDRB_DQ54
DDRB_DQS6
DDRB_DQ53
DDRB_DQ49

DDRB_DQ47
DDRB_DQ43
DDRB_DQ48
DDRB_DQS5

DDRB_DQ56
DDRB_DQ61
DDRB_DQS16
DDRB_DQ63

DDRA_MA0

DDRB_DQS17
DDRB_MA10

DDRB_MA0
DDRB_DQS8
DDRB_CB1
DDRB_MA1

DDRB_DQ7
DDRB_DQS10
DDRB_DQ12
DDRB_DQ14

DDRB_DQ27
DDRB_MA3
DDRB_DQS12
DDRB_MA4

DDRB_CS5
DDRB_DQ42
DDRB_CAS
DDRA_CS3

DDRB_DQ59
DDRB_DQ58
DDRB_DQ62
DDRB_DQS7

DDRB_CB0
DDRB_CB4
DDRB_MA2
DDRB_DQ26

8

R7765

39.2-1%

R7766

39.2-1%

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

21

21

RN119

39.2

RN120

39.2

RN121

39.2

RN122

39.2

RN123

39.2

RN124

39.2

RN125

39.2

DDRA_CS0

DDRA_CS1

7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

16,18

16,18

DDRA_DQS4
DDRB_DQS13
DDRB_DQ37

DDRB_DQ36

DDRA_CB5

DDRA_DQ31

DDRA_CB4
DDRA_MA2

DDRA_MA6
DDRA_DQ23
DDRA_DQ19
DDRA_MA8

DDRA_DQ11
DDRA_DQS2
DDRA_DQ17
DDRB_DQ21

DDRA_CS4
DDRA_DQ45
DDRA_RAS
DDRA_DQ44

DDRB_RAS
DDRB_WE

DDRB_DQ41

DDRA_CS2

DDRA_DQ53

DDRA_DQ52
DDRA_DQ49
DDRA_DQ48

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,19

16,18-20
16,18-20
16,18-20
16,18-20

VTT_DDR

8,16,21,55

1 2

.1uF

C1230

VTT_DDR

8,16,21,55

1 2

.1uF

C1221

VTT_DDR

8,16,21,55

1 2

.1uF

C1213

VTT_DDR

8,16,21,55

1 2

.1uF

C1250

1 2

C1231

10V-10%

10V-10%

C1212

10V-10%

C1251

10V-10%

.1uF

1 2

C1223

1 2

.1uF

1 2

.1uF

1 2

C1229

10V-10%

.1uF

10V-10%

C1214

10V-10%

C1249

10V-10%

1 2

1 2

.1uF

C1208

.1uF

.1uF

1 2

C1228

10V-10%

1 2

.1uF

10V-10%

C1215

10V-10%

C1248

10V-10%

1 2

1 2

.1uF

.1uF

.1uF

1 2

C1225

10V-10%

1 2

C1211

C1217

10V-10%

C1255

10V-10%

.1uF

10V-10%

.1uF

10V-10%

1 2

.1uF

1 2

.1uF

1 2

C1226

C1216

10V-10%

10V-10%

.1uF

10V-10%

1 2

.1uF

10V-10%

1 2

C1227

1 2

C1218

.1uF

10V-10%

.1uF

10V-10%

1 2

C1219

.1uF

10V-10%

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20

16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

8

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

RN96

39.2

RN97

39.2

RN98

39.2

RN99

39.2

RN100

39.2

RN101

39.2

RN102

39.2

RN103

39.2

RN104

39.2

RN105

39.2

RN106

39.2

RN107

39.2

RN109

39.2

RN110

39.2

RN111

39.2

RN112

39.2

RN113

39.2

RN114

39.2

RN115

39.2

RN116

39.2

RN117

39.2

RN118

39.2

7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

16,20

16,20

DDRA_DQ6
DDRA_DQ2
DDRA_DQS0
DDRA_DQ1

DDRA_DQS9
DDRA_DQ5
DDRA_DQ0
DDRA_DQ4

DDRA_DQ9
DDRA_DQ13
DDRA_DQS10
DDRA_DQ14

DDRB_DQ15
DDRA_DQ10
DDRA_DQ15
DDRA_DQS1

DDRA_CKE0
DDRA_DQ20
DDRA_DQ16
DDRA_MA12

DDRA_DQ21
DDRA_MA11
DDRA_DQS11
DDRA_DQ22

DDRA_DQ27
DDRA_DQ26
DDRA_MA4
DDRA_DQS3

DDRA_DQ29
DDRA_MA3
DDRA_DQS12
DDRA_DQ30

DDRA_BA0
DDRA_DQ35
DDRA_DQ34
DDRA_DQ33

DDRA_DQ37
DDRA_DQS13
DDRA_DQ38
DDRA_DQ39

DDRA_DQS5
DDRA_DQ42
DDRA_CAS
DDRA_WE

DDRA_DQS14
DDRA_CS5
DDRA_DQ46
DDRA_DQ47

DDRA_DQS15
DDRA_DQS6
DDRA_DQ55

DDRA_DQS16
DDRA_DQ56
DDRA_DQ62
DDRA_DQ63

DDRA_DQ54
DDRA_DQ50
DDRA_DQ60
DDRA_DQ61

DDRA_MA1
DDRA_CB1
DDRA_DQS8

DDRA_CB7
DDRA_CB3
DDRA_DQ32
DDRA_DQ36

DDRA_DQ7
DDRA_DQ3
DDRA_DQ8
DDRA_DQ12

DDRA_DQ25
DDRA_DQ28
DDRA_DQ24
DDRA_MA5

DDRB_CS4
DDRA_DQ41
DDRA_DQ40
DDRB_DQ45

DDRA_DQ59
DDRA_DQ58
DDRA_DQS7
DDRA_DQ57

DDRA_MA10
DDRA_DQS17
DDRA_CB2
DDRA_CB6

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

1

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20

2

16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20

16,18-20
16,18-20

16,18-20
16,18-20
16,18-20

16,18-20
16,18-20

3

16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20

4 4

16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

VTT_DDR

8,16,21,55

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

R7767

39.2-1%

R7768

39.2-1%

R7769

39.2-1%

R7770

39.2-1%

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

RN469

39.2

RN468

39.2

RN463

39.2

RN464

39.2

RN465

39.2

RN467

39.2

21

21

21

21

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

DDRB_CS0

DDRB_CS1

DDRB_CS2

DDRB_CS3

A B

CA

DDRB_DQ32

DDRB_CB7
DDRB_CB6

DDRA_BA1

DDRA_CB0
DDRB_CB5

DDRB_DQ30
DDRB_DQ31

DDRB_DQ28
DDRB_DQ29
DDRB_DQ25
DDRB_DQS3

DDRB_DQ11
DDRB_MA12
DDRB_DQ16
DDRB_DQ17

DDRB_DQ39
DDRB_DQ35
DDRB_DQ40
DDRB_DQ44

DDRB_DQ51

DDRB_DQ50

DDRB_DQ60
DDRB_DQ57

16,18

16,18

16,19

16,19

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

16,18-20
16,18-20
16,18-20
16,18-20

8,16,21,55

8,16,21,55

VTT_DDR

8,16,21,55

1 2

C1233

VTT_DDR

VTT_DDR

C1745

.1uF

10V-10%

VTT_DDR

8,16,21,55

1 2

.1uF

10V-10%

1 2

C1232

1 2

C1258

1 2

C1746

.1uF

10V-10%

1 2

C1240

.1uF

10V-10%

.1uF

10V-10%

1 2

C1234

.1uF

10V-10%

C882

1 2

C1750

.1uF

10V-10%

C1244

1 2

.1uF

.1uF

10V-10%

1 2

C1235

1 2

.1uF

10V-10%

C881

10V-10%

1 2

C1748

.1uF

10V-10%

C1246

1 2

.1uF

.1uF

10V-10%

1 2

.1uF

C1238

1 2

.1uF

10V-10%

10V-10%

10V-10%

1 2

C1247

1 2

C1239

.1uF

.1uF

10V-10%

10V-10%

1 2

C1237

.1uF

10V-10%

E7500: All series terminators should be 33.2 ohms
E7501: All series terminators should be 39.2 ohms

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

21 OF 57

X02-00

MEMORY TERMINATIONS

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

1

2

3

B D

P64H2_1A_AD0

34

P64H2_1A_AD1

34

P64H2_1A_AD2

34

P64H2_1A_AD3

34

P64H2_1A_AD4

34

P64H2_1A_AD5

34

P64H2_1A_AD6

34

P64H2_1A_AD7

34

P64H2_1A_AD8

34

P64H2_1A_AD9

34

P64H2_1A_AD10

34

P64H2_1A_AD11

34

1

2

+3.3V

R7955

34
22

3

P64H2_1A_AD12

34

P64H2_1A_AD13

34

P64H2_1A_AD14

34

P64H2_1A_AD15

34

P64H2_1A_AD16

34

P64H2_1A_AD17

34,37

P64H2_1A_AD18

34

P64H2_1A_AD19

34

P64H2_1A_AD20

34

P64H2_1A_AD21

34

P64H2_1A_AD22

34

P64H2_1A_AD23

34

P64H2_1A_AD24

34

P64H2_1A_AD25

34

P64H2_1A_AD26

34

P64H2_1A_AD27

34

P64H2_1A_AD28

34

P64H2_1A_AD29

34

P64H2_1A_AD30

34

P64H2_1A_AD31

34

P64H2_1A_AD32

22,34

P64H2_1A_AD33

22,34

P64H2_1A_AD34

22,34

P64H2_1A_AD35

22,34

P64H2_1A_AD36

22,34

P64H2_1A_AD37

22,34

P64H2_1A_AD38

22,34

P64H2_1A_AD39

22,34

P64H2_1A_AD40

22,34

P64H2_1A_AD41

22,34

P64H2_1A_AD42

22,34

P64H2_1A_AD43

22,34

P64H2_1A_AD44

22,34

P64H2_1A_AD45

22,34

P64H2_1A_AD46

22,34

P64H2_1A_AD47

22,34

P64H2_1A_AD48

22,34

P64H2_1A_AD49

22,34

P64H2_1A_AD50

22,34

P64H2_1A_AD51

22,34

P64H2_1A_AD52

22,34

P64H2_1A_AD53

22,34

P64H2_1A_AD54

22,34

P64H2_1A_AD55

22,34

P64H2_1A_AD56

22,34

P64H2_1A_AD57

22,34

P64H2_1A_AD58

22,34

P64H2_1A_AD59

22,34

P64H2_1A_AD60

22,34

P64H2_1A_AD61

22,34

P64H2_1A_AD62

22,34

P64H2_1A_AD63

22,34

P64H2_1A_CBE0

34

P64H2_1A_CBE1

34

P64H2_1A_CBE2

34

P64H2_1A_CBE3

34

P64H2_1A_CBE4

22,34

21

P64H2_1A_CBE5

22,34

P64H2_1A_CBE6

22,34

P64H2_1A_CBE7

22,34

8.2K-5%

P64H2_1A_REQ0 P64H2_1B_REQ0

P64H2_1_REQ_PULLUP

P64H2_1A_GNT0

34

NC_P64H2_1A_GNT1
NC_P64H2_1A_GNT2

21

R7445

8.2K-5%

AC22

V23

Y23
AA23
AC23
AD23

V24

W24
AB24

U19

U22

U23

T18

T19

T21

T22

N21

N22

M18

M20

M21

M23

L19

L20

L23

K18

K19

K21

K22

K24

J18

J20

V14

Y14
AA14
AC14
AD14

V15

W15
AA15
AB15
AD15

W16

Y16
AB16
AC16

Y17
AA17
AC17
AD17

W18
AA18
AB18
AD18

W19

Y19
AB19
AC19

V20

Y20
AA20
AC20
AD20

V21

AA24

T24

N19

L22
AA21
AB21
AD21

W22

G18

G21

G24

F19

F21

F24

G19

G22

F18

F20

F23

E22

R7823

U96

PAAD0
PAAD1
PAAD2
PAAD3
PAAD4
PAAD5
PAAD6
PAAD7
PAAD8
PAAD9
PAAD10
PAAD11
PAAD12
PAAD13
PAAD14
PAAD15
PAAD16
PAAD17
PAAD18
PAAD19
PAAD20
PAAD21
PAAD22
PAAD23
PAAD24
PAAD25
PAAD26
PAAD27
PAAD28
PAAD29
PAAD30
PAAD31
PAAD32
PAAD33
PAAD34
PAAD35
PAAD36
PAAD37
PAAD38
PAAD39
PAAD40
PAAD41
PAAD42
PAAD43
PAAD44
PAAD45
PAAD46
PAAD47
PAAD48
PAAD49
PAAD50
PAAD51
PAAD52
PAAD53
PAAD54
PAAD55
PAAD56
PAAD57
PAAD58
PAAD59
PAAD60
PAAD61
PAAD62
PAAD63

PACBE0
PACBE1
PACBE2
PACBE3
PACBE4
PACBE5
PACBE6
PACBE7

PAREQ0
PAREQ1
PAREQ2
PAREQ3
PAREQ4
PAREQ5

PAGNT0
PAGNT1
PAGNT2
PAGNT3
PAGNT4
PAGNT5

P64h2 HUB INTERFACE

HETERO 1 OF 4

REV 2.0

SUB*_8Y797

21

21

R782121R7822

R7820

8.2K-5%

8.2K-5%

W3

PBAD0

AA3

PBAD1

AB3

PBAD2

AD3

PBAD3

W4

PBAD4

Y4

PBAD5

AB4

PBAD6

AC4

PBAD7

Y5

PBAD8

AA5

PBAD9

AD5

PBAD10

V6

PBAD11

W6

PBAD12

AA6

PBAD13

AB6

PBAD14

AD6

PBAD15

W10

PBAD16

Y10

PBAD17

AB10

PBAD18

AC10

PBAD19

V11

PBAD20

Y11

PBAD21

AA11

PBAD22

AC11

PBAD23

V12

PBAD24

W12

PBAD25

AA12

PBAD26

AB12

PBAD27

W13

PBAD28

Y13

PBAD29

AB13

PBAD30

AC13

PBAD31

L2

PBAD32

L1

PBAD33

M6

PBAD34

M5

PBAD35

M3

PBAD36

M2

PBAD37

N7

PBAD38

N6

PBAD39

N4

PBAD40

N3

PBAD41

P7

PBAD42

P5

PBAD43

P4

PBAD44

P2

PBAD45

P1

PBAD46

R6

PBAD47

R5

PBAD48

R3

PBAD49

R2

PBAD50

T7

PBAD51

T6

PBAD52

T4

PBAD53

T3

PBAD54

T1

PBAD55

U7

PBAD56

U5

PBAD57

U4

PBAD58

U2

PBAD59

U1

PBAD60

W1

PBAD61

Y1

PBAD62

AB1

PBAD63

V5

PBCBE0

AC7

PBCBE1

AD9

PBCBE2

AD11

PBCBE3

V2

PBCBE4

Y2

PBCBE5

AA2

PBCBE6

AC2

PBCBE7

K7

PBREQ0

J3

PBREQ1

J6

PBREQ2

H2

PBREQ3

H4

PBREQ4

G3

PBREQ5

J2

PBGNT0

J5

PBGNT1

H1

PBGNT2

H3

PBGNT3

H5

PBGNT4

G4

PBGNT5

B1 Stepping

P64H2_1B_AD0
P64H2_1B_AD1
P64H2_1B_AD2
P64H2_1B_AD3
P64H2_1B_AD4
P64H2_1B_AD5
P64H2_1B_AD6
P64H2_1B_AD7
P64H2_1B_AD8
P64H2_1B_AD9
P64H2_1B_AD10
P64H2_1B_AD11
P64H2_1B_AD12
P64H2_1B_AD13
P64H2_1B_AD14
P64H2_1B_AD15
P64H2_1B_AD16
P64H2_1B_AD17
P64H2_1B_AD18
P64H2_1B_AD19
P64H2_1B_AD20
P64H2_1B_AD21
P64H2_1B_AD22
P64H2_1B_AD23
P64H2_1B_AD24
P64H2_1B_AD25
P64H2_1B_AD26
P64H2_1B_AD27
P64H2_1B_AD28
P64H2_1B_AD29
P64H2_1B_AD30
P64H2_1B_AD31
P64H2_1B_AD32
P64H2_1B_AD33
P64H2_1B_AD34
P64H2_1B_AD35
P64H2_1B_AD36
P64H2_1B_AD37
P64H2_1B_AD38
P64H2_1B_AD39
P64H2_1B_AD40
P64H2_1B_AD41
P64H2_1B_AD42
P64H2_1B_AD43
P64H2_1B_AD44
P64H2_1B_AD45
P64H2_1B_AD46
P64H2_1B_AD47
P64H2_1B_AD48
P64H2_1B_AD49
P64H2_1B_AD50
P64H2_1B_AD51
P64H2_1B_AD52
P64H2_1B_AD53
P64H2_1B_AD54
P64H2_1B_AD55
P64H2_1B_AD56
P64H2_1B_AD57
P64H2_1B_AD58
P64H2_1B_AD59
P64H2_1B_AD60
P64H2_1B_AD61
P64H2_1B_AD62
P64H2_1B_AD63

P64H2_1B_CBE0
P64H2_1B_CBE1
P64H2_1B_CBE2
P64H2_1B_CBE3
P64H2_1B_CBE4
P64H2_1B_CBE5
P64H2_1B_CBE6 NC_U96_A23
P64H2_1B_CBE7

P64H2_1_REQ_PULLUP

P64H2_1B_GNT0
NC_P64H2_1B_GNT1
NC_P64H2_1B_GNT2

28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28

28
28
28

+3.3V

28
28
28
28
28

28

R7671

21

SM Bus address strapping (P64H2 = C0)

8.2K-5%

8.2K-5%

CK_P64H2_1A_NIC

34

+3.3V

21

R7438

8.2K-5%

21

21

R7328

R7437

8.2K-5%

+1.8V

+1.8V

21

R7348

750-1%

21

21

C1500

8.2K-5%

28

21

C1498

22

21

R7954

SUB 20JDN = 332 OHM, 1%, 0603
SUB 6K915 = 261 OHM, 1%, 0603

R7318

270-1%

0.1uF 16V

SUB*_20JDN

21

R7319

270-1%

SUB*_6K915

0.1uF 16V

1 2

C1501

21

C1499

.01uF 50V

.01uF 50V

21

8.2K-5%

+3.3V

21

R7915

8.2K-5%

P64H2_1_IRQ_PULLUP

22

21

R7331

R7332

8.2K-5%

21

R7330

8.2K-5%

21

+3.3V

R7324

61.9-1%

R7327

33-5%

1 2

R7662

1 2

R7432

33-5%

21

8.2K-5%

8.2K-5%

7,15,23-25,52
7,15,23-25,52

21

8.2K-5%

P64H2_1_RASERR

21

R7670

22,25,34
22,25,34

15,23-26,36

8.2K-5%

P64H2_1A_FRAME

22,34

P64H2_1A_IRDY

22,34

P64H2_1A_DEVSEL

22,34

P64H2_1A_TRDY

22,34

P64H2_1A_STOP

22,34

P64H2_1A_PERR
P64H2_1A_SERR
P64H2_1A_LOCK

22,34

P64H2_1A_PAR

34

P64H2_1A_PAR64

22,34

P64H2_1A_REQ64

22,34

P64H2_1A_ACK64

22,34

P64H2_1A_M66EN

22

P64H2_1A_PCIXCAP

22

NC_U96_J23
NC_U96_J24
NC_U96_H19
NC_U96_H20
NC_U96_H22
CK_P64H2_1A_FB_R CK_P64H2_1B_FB_R

CK_P64H2_1A_FB
P64H2_1A_PCIRST

34 28

P64H2_1A_IRQ0

P64H2_1A_133EN

22

CK_66M_P64H2_1

6

ENV_SEG0_SCL
ENV_SEG0_SDA

NC_U96_E19
NC_U96_E18

P64H2_1_PSTRBF

15

P64H2_1_PUSTRBF

15

P64H2_1_PSTRBS

15

P64H2_1_PUSTRBS

15

ICH3_PCIRST_GRP1

NC_U96_C21
NC_U96_D21
NC_U96_D21

P64H2_1_HPA_SLOT1

22

P64H2_1_HPA_SLOT2

22

NC_U96_A19
NC_U96_B19
NC_U96_D19

21

NC_U96_C19
NC_96_B18

R7441

NC_U96_A18

8.2K-5%

P64H2_1_HPA_SLOT1

22

P64H2_1_HPA_SLOT2

22

P64H2_1_HPB_SLOT1

22

P64H2_1_HPB_SLOT2

22

N18

PAFRAME

P23

PAIRDY
PADEVSEL PBDEVSEL

P20

PATRDY

R24

PASTOP

R21

PAPERR

R20

PASERR

R23

PAPLOCK

R18

PAPAR

W21

PAPAR64

Y22

PAREQ64
PAACK64 PBACK64

U20

PAM66EN

P22

PAPCIXCAP

J21

PAPCLKO0

J23

PAPCLKO1

J24

PAPCLKO2

H19

PAPCLKO3

H20

PAPCLKO4

H22

PAPCLKO5

H23

PAPCLKO6

V17

PAPCLKI

E24

PAPCIRST

B7

PAIRQ0

D7

PAIRQ1

A6

PAIRQ2

B6

PAIRQ3

C6

PAIRQ4

D6

PAIRQ5

E6

PAIRQ6

F6

PAIRQ7

A5

PAIRQ8

B5

PAIRQ9

C5

PAIRQ10

D5

PAIRQ11

E5

PAIRQ12

F5

PAIRQ13

E4

PAIRQ14

F4

PAIRQ15

E23

PA133EN

A3

APICCLK

A4

APICD0

B4

APICD1

B17

TEST

H7

CLK66

G6

CLK200

F7

CLK200

C18

SCLK

D18

SDATA

E19

BPCLK100

E18

BPCLK133

C10

PSTRBF

E14

PUSTRBF

A10

PSTRBS

C14

PUSTRBS

D17

RASERR

E20

RSTIN

F9

HIRCOMP

G10

HISWING

F11

HIVREF

C21

HPA_SIL

D21

HPA_SID
HPA_SIC HPB_SIC

A20

HPA_SLOT0

C20

HPA_SLOT1

D20

HPA_SLOT2

A19

HPA_SOC

B19

HPA_SOD

D19

HPA_SOL

C19

HPA_SOLR

B18

HPA_SOR

A18

HPA_SORR

+3.3V

10V-10%

10V-10%

21

C150721C1508

0.1uF 16V

21

C1509

0.1uF 16V

21

C1510

0.1uF 16V

0.1uF 16V

21

C1502

0.1uF 16V

21

C1511

21

C1505

0.1uF 16V

0.1uF 16V

21

C1504

0.1uF 16V

21

C1506

21

C1503

0.1uF 16V

C1618

0.1uF 16V

4.7uF
16V-10%

C1619

4.7uF

+1.8V

4 4

C152721C152821C152921C1530

C1620

C1621

4.7uF
16V-10%

4.7uF
16V-10%

0.1uF 16V

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

21

C1522

21

C1531

0.1uF 16V

21

C1525

0.1uF 16V

21

C1524

0.1uF 16V

21

C1526

0.1uF 16V

21

C1523

0.1uF 16V

0.1uF 16V

C160021C1601

1uF

1uF

16V-10%

21

+3.3V

C151721C151821C151921C1520

0.1uF 16V

0.1uF 16V

0.1uF 16V

10V-10%

1uF

21

21

10V-10%

C1605

1uF

21

C1512

0.1uF 16V

0.1uF 16V

21

C1602

C1521

10V-10%

1uF

21

21

0.1uF 16V

C1603

21

C1515

10V-10%

C1604

1uF

21

21

C1514

0.1uF 16V

0.1uF 16V

U96

PBFRAME

PBIRDY

PBTRDY
PBSTOP
PBPERR
PBSERR

PBPLOCK
PBPAR64

PBREQ64

PBM66EN

PBPCIXCAP

PBPCLKO0
PBPCLKO1
PBPCLKO2
PBPCLKO3
PBPCLKO4
PBPCLKO5
PBPCLKO6

PBPCLKI

PBPCIRST

PBIRQ0
PBIRQ1
PBIRQ2
PBIRQ3
PBIRQ4
PBIRQ5
PBIRQ6
PBIRQ7
PBIRQ8

PBIRQ9
PBIRQ10
PBIRQ11
PBIRQ12
PBIRQ13
PBIRQ14
PBIRQ15

PB133EN

BTINTR

HPB_SIL
HPB_SID

HPB_SLOT0
HPB_SLOT1
HPB_SLOT2

HPB_SOC
HPB_SOD
HPB_SOL

HPB_SOLR

HPB_SOR

HPB_SORR

P64h2 HUB INTERFACE

HETERO 2 OF 4

REV 2.0

1

8

RN4102

2

7

3

6

4 5

8.2K

21

21

C1513

C1516

0.1uF 16V

0.1uF 16V

PBPAR

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11
HI12
HI13
HI14
HI15
HI16
HI17
HI18
HI19
HI20
HI21

AB9

P64H2_1B_FRAME

AA9

P64H2_1B_IRDY

AC8P19

P64H2_1B_DEVSEL

AD8

P64H2_1B_TRDY

AA8

P64H2_1B_STOP

Y7

P64H2_1B_PERR

W7

P64H2_1B_SERR

Y8

P64H2_1B_LOCK

AB7

P64H2_1B_PAR

AC1

P64H2_1B_PAR64

AD2

P64H2_1B_REQ64

V3AB22

P64H2_1B_ACK64

AC5

P64H2_1B_M66EN

W9

P64H2_1B_PCIXCAP

L4

CK_P64H2_1B_SLOT7_R

L5

NC_U96_L5

L7

NC_U96_L7

K1

NC_U96_K1

K3

NC_U96_K3

K4

NC_U96_K4

K6
V8

CK_P64H2_1B_FB

G2

P64H2_1B_PCIRST

B3

P64H2_1B_IRQ0

C3

P64H2_1B_IRQ1

D3

P64H2_1B_IRQ2

E3

P64H2_1B_IRQ3

F3

P64H2_1B_IRQ4

A2
B2
C2
D2
E2
F2
B1
C1
D1
E1
F1

H6

P64H2_1B_133EN

C4

ICH3_PIRQE

A8

P64H2_1_HI0

C8

P64H2_1_HI1

E8

P64H2_1_HI2

B9

P64H2_1_HI3

D9

P64H2_1_HI4

E10

P64H2_1_HI5

B11

P64H2_1_HI6

D11

P64H2_1_HI7

E12

P64H2_1_HI8

B13

P64H2_1_HI9

D13

P64H2_1_HI10

A14

P64H2_1_HI11

B15

P64H2_1_HI12

D15

P64H2_1_HI13

A16

P64H2_1_HI14

C16

P64H2_1_HI15

G11

P64H2_1_HI16

G13

P64H2_1_HI17

G12

P64H2_1_HI18

G8

NC_U96_G8

C12

P64H2_1_HI20

E16

P64H2_1_HI21

D24

NC_U96_D24

B24
A23B21

B23
C23

P64H2_1_HPB_SLOT1

D23

P64H2_1_HPB_SLOT2

A24

NC_U96_A24

C24

NC_U96_C24

C22

NC_U96_C22

B22

NC_U96_B22

A21

NC_U96_A21

A22

NC_U96_A22

P64H2 #1 BUS A STRAPPING (PCIX 133MHz)

28
28
28
28
28
25,28
25,28
28
28
28
28
28

22,28

22,28

33-5%

CK_P64H2_1B_SLOT7CK_P64H2_1A_NIC_R

1 2

R7661

P64H2_1_IRQ_PULLUP

22
25,54

15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15

HI19 NOT IMPLEMENTED ON PLUMAS
15
15

22
22

R7444

+3.3V

+3.3V

21

R7446

R7910

10K-1%

1 2

21

R7447

8.2K-5%

8.2K-5%

NP*

21

R7449

R7448

8.2K-5%

NP*

21

P64H2_1A_133EN
P64H2_1A_PCIXCAP
P64H2_1A_M66EN

NP*

+3.3V

28

678

21

12

R7431

21

R8066

33-5%

21

R7669

8.2K-5%

RN4106

8.2K-5%
123

22

8.2K-5%

22

22
22

8.2K

4 5

28
28
28
28
34

8.2K-5%

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

CA

U96

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80

P64h2 HUB INTERFACE

HETERO 4 OF 4

REV 2.0

A13
A15
A17

B10
B12
B14
B16
B20

C11
C13
C15
C17

D10
D12
D14
D16
D22

E11
E13
E15
E17
F14
F22

G20
G23
H10
H11
H14
H15
H21
H24

J10
J11
J14
J15
J22

K12
K13
K16
K17
K20
K23

L12
L13
L16
L17
L21
L24

M10
M11
M14
M15
M22

N10
N11
N14
N15
N20

A7
A9

B8

C7
C9

D4
D8

E7
E9

G5

J1
J4

K2
K5
K8
K9

L3
L8
L9

M4

N2
N5

P64H2 #1 BUS B STRAPPING (PCIX 133MHz)

+3.3V

+3.3V

21

21

R7453

R7911

10K-1%

21

R7450

8.2K-5%

8.2K-5%

NP*

21

R7452

21

R7451

8.2K-5%

NP*

P64H2_1B_133EN
P64H2_1B_PCIXCAP
P64H2_1B_M66EN

8.2K-5%

NP*

VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138

VS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160

N23
P3
P8
P9
P12
P13
P16
P17
P21
P24
R1
R4
R8
R9
R12
R13
R16
R17
R22
T2
T5
T10
T11
T14
T15
T20
T23
U3
U10
U11
U14
U15
U21
U24
V1
V4
V22
W2
W5
W20
W23
Y3
Y6
Y9
Y12
Y15
Y18
Y21
Y24
AA1
AA4
AA7
AA10
AA13
AA16
AA19
AA22
AB2
AB5
AB8
AB11
AB14
AB17
AB20
AB23
AC3
AC6
AC9
AC12
AC15
AC18
AC21
AC24
AD1
AD4
AD7
AD10
AD16
AD19
AD22

22
22,28
22,28

P64H2 #1

+1.8V

+5V

PWRGOOD_P64H2_123

10,23,24

22,34

22,34

22,34

22,34

22,34
22,34
22,34
22,34

22,34

22,34

22,34

22,34

22,34
22,34
22,34
22,34

22,25,34

22,34

22,34

22,25,34

22
22,34
22,34
22,34

+3.3V

21

R7329

8.2K-5%

F17

TP0

G17

VCC_1

J7

VCC_2

K10

VCC_3

K11

VCC_4

K14

VCC_5

K15

VCC_6

L10

VCC_7

L11

VCC_8

L14

VCC_9

L15

VCC_10

M12

VCC_11

M13

VCC_12

N12

VCC_13

N13

VCC_14

P10

VCC_15

P11

VCC_16

P14

VCC_17

P15

VCC_18

R10

VCC_19

R11

VCC_20

R14

VCC_21

R15

VCC_22

V9

VCC_23

V18

VCC_24

F8

VCC1_8_1

F10

VCC1_8_2

F12

VCC1_8_3

F13

VCC1_8_4

F15

VCC1_8_5

F16

VCC1_8_6

G7

VCC1_8_7

G9

VCC1_8_8

G14

VCC1_8_9

G15

VCC1_8_10

G16

VCC1_8_11

H12

VCC1_8_12

H13

VCC1_8_13

J12

VCC1_8_14

J13

VCC1_8_15

AD24

VCC5REF_1

G1

VCC5REF_2

E21

PWROK

P64h2 HUB INTERFACE

P64H2_1A_AD59

P64H2_1A_AD58

P64H2_1A_AD57

P64H2_1A_AD56

P64H2_1A_PAR64
P64H2_1A_AD62
P64H2_1A_AD61
P64H2_1A_AD60

P64H2_1A_CBE7

P64H2_1A_CBE5

P64H2_1A_CBE4

P64H2_1A_AD63

P64H2_1A_FRAME

P64H2_1A_IRDY

P64H2_1A_DEVSEL
P64H2_1A_TRDY

P64H2_1A_PERR

P64H2_1A_STOP

P64H2_1A_LOCK

P64H2_1A_SERR

P64H2_1A_M66EN
P64H2_1A_REQ64
P64H2_1A_ACK64
P64H2_1A_CBE6

U96

VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15
VCC3_3_16
VCC3_3_17
VCC3_3_18
VCC3_3_19
VCC3_3_20
VCC3_3_21
VCC3_3_22
VCC3_3_23
VCC3_3_24
VCC3_3_25
VCC3_3_26
VCC3_3_27
VCC3_3_28
VCC3_3_29
VCC3_3_30
VCC3_3_31
VCC3_3_32
VCC3_3_33
VCC3_3_34
VCC3_3_35
VCC3_3_36
VCC3_3_37
VCC3_3_38
VCC3_3_39
VCC3_3_40
VCC3_3_41
VCC3_3_42
VCC3_3_43
VCC3_3_44
VCC3_3_45
VCC3_3_46
VCC3_3_47
VCC3_3_48
VCC3_3_49

HETERO 3 OF 4

REV 2.0

8.2K-5%
2 1

R7986

8.2K-5%
2 1

R7988

1
2
3

8.2K-5%
2 1

R7990

8.2K-5%
2 1

R7992

1
2
3

8.2K-5%
2 1

R7994

8.2K-5%
2 1

R7996

1
2
3

.01uF 50V

C1871

1 2

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8
VCC3_3_9

8.2K-5%
2 1

R7987

8.2K-5%
2 1

R7989

RN4107

8.2K

8.2K-5%
2 1

R7991

8.2K-5%
2 1

R7993

RN4111

8.2K

8.2K-5%
2 1

R7995

8.2K-5%

2 1

R7997

RN4110

8.2K

12-2-2002_14:47

+3.3V

H8
H9
H16
H17
H18
J8
J9
J16
J17
J19
L6
L18
M7
M8
M9
M16
M17
M19
N8
N9
N16
N17
P6
P18
R7
R19
T8
T9
T12
T13
T16
T17
U6
U8
U9
U12
U13
U16
U17
U18
V7
V10
V13
V16
V19
W8
W11
W14
W17

+3.3V

8
7
6
54

8
7
6
54

8
7
6
54

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

22,34

P64H2_1_IRQ_PULLUP

22

P64H2_1_REQ_PULLUP

22

P64H2_1A_AD34

P64H2_1A_AD35

P64H2_1A_AD32

P64H2_1A_AD33

P64H2_1A_AD38

P64H2_1A_AD39

P64H2_1A_AD37

P64H2_1A_AD36

P64H2_1A_AD42

P64H2_1A_AD43

P64H2_1A_AD41

P64H2_1A_AD40

P64H2_1A_AD47

P64H2_1A_AD46

P64H2_1A_AD45

P64H2_1A_AD44

P64H2_1A_AD50

P64H2_1A_AD51

P64H2_1A_AD49

P64H2_1A_AD48

P64H2_1A_AD55

P64H2_1A_AD54

P64H2_1A_AD53

P64H2_1A_AD52

TITLE

1210 package

1210 package

8.2K-5%

8.2K-5%

COMPUTER
CORPORATION

AUSTIN,TEXAS

8.2K-5%
2 1

R7962

8.2K-5%
2 1

R7964

8.2K-5%
2 1

R7966

8.2K-5%
2 1

R7968

8.2K-5%
2 1

R7970

8.2K-5%
2 1

R7972

8.2K-5%
2 1

R7974

8.2K-5%
2 1

R7976

8.2K-5%
2 1

R7978

8.2K-5%
2 1

R7980

2 1

R7982

2 1

R7984

+3.3V

R7682

+3.3V

R7683

8.2K-5%
2 1

R7963

8.2K-5%
2 1

R7965

8.2K-5%
2 1

R7967

8.2K-5%
2 1

R7969

8.2K-5%
2 1

R7971

8.2K-5%
2 1

R7973

8.2K-5%
2 1

R7975

8.2K-5%
2 1

R7977

8.2K-5%
2 1

R7979

8.2K-5%
2 1

R7981

8.2K-5%
2 1

R7983

8.2K-5%
2 1

R7985

21

10K-5%10K-5%

21

+3.3V

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

SHEET

REV.

X02-00

22 OF 57

DC

1

2

3

B D

P64H2_2A_AD0

29

P64H2_2A_AD1

29

P64H2_2A_AD2

29

P64H2_2A_AD3

29

P64H2_2A_AD4

29

P64H2_2A_AD5

29

P64H2_2A_AD6

29

P64H2_2A_AD7

29

P64H2_2A_AD8

29

P64H2_2A_AD9

29

P64H2_2A_AD10

29

P64H2_2A_AD11

29

1

2

+3.3V

21

R7956

8.2K-5%

29
23

3

P64H2_2A_AD12

29

P64H2_2A_AD13

29

P64H2_2A_AD14

29

P64H2_2A_AD15

29

P64H2_2A_AD16

29

P64H2_2A_AD17

29

P64H2_2A_AD18

29

P64H2_2A_AD19

29

P64H2_2A_AD20

29

P64H2_2A_AD21

29

P64H2_2A_AD22

29

P64H2_2A_AD23

29

P64H2_2A_AD24

29

P64H2_2A_AD25

29

P64H2_2A_AD26

29

P64H2_2A_AD27

29

P64H2_2A_AD28

29

P64H2_2A_AD29

29

P64H2_2A_AD30

29

P64H2_2A_AD31

29

P64H2_2A_AD32

29

P64H2_2A_AD33

29

P64H2_2A_AD34

29

P64H2_2A_AD35

29

P64H2_2A_AD36

29

P64H2_2A_AD37

29

P64H2_2A_AD38

29

P64H2_2A_AD39

29

P64H2_2A_AD40

29

P64H2_2A_AD41

29

P64H2_2A_AD42

29

P64H2_2A_AD43

29

P64H2_2A_AD44

29

P64H2_2A_AD45

29

P64H2_2A_AD46

29

P64H2_2A_AD47

29

P64H2_2A_AD48

29

P64H2_2A_AD49

29

P64H2_2A_AD50

29

P64H2_2A_AD51

29

P64H2_2A_AD52

29

P64H2_2A_AD53

29

P64H2_2A_AD54

29

P64H2_2A_AD55

29

P64H2_2A_AD56

29

P64H2_2A_AD57

29

P64H2_2A_AD58

29

P64H2_2A_AD59

29

P64H2_2A_AD60

29

P64H2_2A_AD61

29

P64H2_2A_AD62

29

P64H2_2A_AD63

29

P64H2_2A_CBE0

29

P64H2_2A_CBE1

29

P64H2_2A_CBE2

29

P64H2_2A_CBE3

29

P64H2_2A_CBE4

29

P64H2_2A_CBE5

29

P64H2_2A_CBE6

29

P64H2_2A_CBE7

29

P64H2_2A_REQ0

P64H2_2_REQ_PULLUP

P64H2_2A_GNT0

29

NC_P64H2_2A_GNT1
NC_P64H2_2A_GNT2
P64H2_2A_GNT3

AC22

V23

Y23
AA23
AC23
AD23

V24

W24
AB24

U19

U22

U23

T18

T19

T21

T22

N21

N22

M18

M20

M21

M23

L19

L20

L23

K18

K19

K21

K22

K24

J18

J20

V14

Y14
AA14
AC14
AD14

V15

W15
AA15
AB15
AD15

W16

Y16
AB16
AC16

Y17
AA17
AC17
AD17

W18
AA18
AB18
AD18

W19

Y19
AB19
AC19

V20

Y20
AA20
AC20
AD20

V21

AA24

T24

N19

L22
AA21
AB21
AD21

W22

G18

G21

G24

F19

F21

F24

G19

G22

F18

F20

F23

E22

21

R7462

8.2K-5%

U97

PAAD0
PAAD1
PAAD2
PAAD3
PAAD4
PAAD5
PAAD6
PAAD7
PAAD8
PAAD9
PAAD10
PAAD11
PAAD12
PAAD13
PAAD14
PAAD15
PAAD16
PAAD17
PAAD18
PAAD19
PAAD20
PAAD21
PAAD22
PAAD23
PAAD24
PAAD25
PAAD26
PAAD27
PAAD28
PAAD29
PAAD30
PAAD31
PAAD32
PAAD33
PAAD34
PAAD35
PAAD36
PAAD37
PAAD38
PAAD39
PAAD40
PAAD41
PAAD42
PAAD43
PAAD44
PAAD45
PAAD46
PAAD47
PAAD48
PAAD49
PAAD50
PAAD51
PAAD52
PAAD53
PAAD54
PAAD55
PAAD56
PAAD57
PAAD58
PAAD59
PAAD60
PAAD61
PAAD62
PAAD63

PACBE0
PACBE1
PACBE2
PACBE3
PACBE4
PACBE5
PACBE6
PACBE7

PAREQ0
PAREQ1
PAREQ2
PAREQ3
PAREQ4
PAREQ5

PAGNT0
PAGNT1
PAGNT2
PAGNT3
PAGNT4
PAGNT5

P64h2 HUB INTERFACE

HETERO 1 OF 4

REV 2.0

B1 Stepping

SUB*_8Y797

R782421R782521R7826

8.2K-5%

W3

PBAD0
PBAD1
PBAD2
PBAD3
PBAD4
PBAD5
PBAD6
PBAD7
PBAD8

PBAD9
PBAD10
PBAD11
PBAD12
PBAD13
PBAD14
PBAD15
PBAD16
PBAD17
PBAD18
PBAD19
PBAD20
PBAD21
PBAD22
PBAD23
PBAD24
PBAD25
PBAD26
PBAD27
PBAD28
PBAD29
PBAD30
PBAD31
PBAD32
PBAD33
PBAD34
PBAD35
PBAD36
PBAD37
PBAD38
PBAD39
PBAD40
PBAD41
PBAD42
PBAD43
PBAD44
PBAD45
PBAD46
PBAD47
PBAD48
PBAD49
PBAD50
PBAD51
PBAD52
PBAD53
PBAD54
PBAD55
PBAD56
PBAD57
PBAD58
PBAD59
PBAD60
PBAD61
PBAD62
PBAD63

PBCBE0
PBCBE1
PBCBE2
PBCBE3
PBCBE4
PBCBE5
PBCBE6
PBCBE7

PBREQ0
PBREQ1
PBREQ2
PBREQ3
PBREQ4
PBREQ5

PBGNT0
PBGNT1
PBGNT2
PBGNT3
PBGNT4
PBGNT5

P64H2_2B_AD0

AA3

P64H2_2B_AD1

AB3

P64H2_2B_AD2

AD3

P64H2_2B_AD3

W4

P64H2_2B_AD4

Y4

P64H2_2B_AD5

AB4

P64H2_2B_AD6

AC4

P64H2_2B_AD7

Y5

P64H2_2B_AD8

AA5

P64H2_2B_AD9

AD5

P64H2_2B_AD10

V6

P64H2_2B_AD11

W6

P64H2_2B_AD12

AA6

P64H2_2B_AD13

AB6

P64H2_2B_AD14

AD6

P64H2_2B_AD15

W10

P64H2_2B_AD16

Y10

P64H2_2B_AD17

AB10

P64H2_2B_AD18

AC10

P64H2_2B_AD19

V11

P64H2_2B_AD20

Y11

P64H2_2B_AD21

AA11

P64H2_2B_AD22

AC11

P64H2_2B_AD23

V12

P64H2_2B_AD24

W12

P64H2_2B_AD25

AA12

P64H2_2B_AD26

AB12

P64H2_2B_AD27

W13

P64H2_2B_AD28

Y13

P64H2_2B_AD29

AB13

P64H2_2B_AD30

AC13

P64H2_2B_AD31

L2

P64H2_2B_AD32

L1

P64H2_2B_AD33

M6

P64H2_2B_AD34

M5

P64H2_2B_AD35

M3

P64H2_2B_AD36

M2

P64H2_2B_AD37

N7

P64H2_2B_AD38

N6

P64H2_2B_AD39

N4

P64H2_2B_AD40

N3

P64H2_2B_AD41

P7

P64H2_2B_AD42

P5

P64H2_2B_AD43

P4

P64H2_2B_AD44

P2

P64H2_2B_AD45

P1

P64H2_2B_AD46

R6

P64H2_2B_AD47

R5

P64H2_2B_AD48

R3

P64H2_2B_AD49

R2

P64H2_2B_AD50

T7

P64H2_2B_AD51

T6

P64H2_2B_AD52

T4

P64H2_2B_AD53

T3

P64H2_2B_AD54

T1

P64H2_2B_AD55

U7

P64H2_2B_AD56

U5

P64H2_2B_AD57

U4

P64H2_2B_AD58

U2

P64H2_2B_AD59

U1

P64H2_2B_AD60

W1

P64H2_2B_AD61

Y1

P64H2_2B_AD62

AB1

P64H2_2B_AD63

V5

P64H2_2B_CBE0

AC7

P64H2_2B_CBE1

AD9

P64H2_2B_CBE2

AD11

P64H2_2B_CBE3

V2

P64H2_2B_CBE4

Y2

P64H2_2B_CBE5

AA2

P64H2_2B_CBE6

AC2

P64H2_2B_CBE7

K7

P64H2_2B_REQ0

J3

P64H2_2B_REQ1

J6

P64H2_2_REQ_PULLUP

H2
H4
G3

J2

P64H2_2B_GNT0

J5

P64H2_2B_GNT1

H1

NC_P64H2_2B_GNT2

H3

P64H2_2B_GNT3

H5
G4

+3.3V

21

R7774

8.2K-5%

21

SM Bus address strapping (P64H2 = C2)

8.2K-5%

8.2K-5%

30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30
30

30
30
30

+3.3V

30
30

21

30
30
30

R7957

30
30

+3.3V

21

R7922

21

R7919

8.2K-5%

CK_P64H2_2A_SLOT6

29

21

R7920

8.2K-5%

+3.3V

21

21

21

R7336

R7339

R7454

R7455

8.2K-5%

8.2K-5%

8.2K-5%

+1.8V

21

R7349

750-1%

21

21

R7320

270-1%

0.1uF 16V

SUB*_20JDN

1 2

C1535

C1534

+3.3V

21

C1532

21

R7321

270-1%

0.1uF 16V

SUB*_6K915

21

C1533

21

R7958

8.2K-5%

8.2K-5%

30
30
23

SUB 20JDN = 332 OHM, 1%, 0603
SUB 6K915 = 261 OHM, 1%, 0603

21

.01uF 50V

21

R7921

8.2K-5%

8.2K-5%

P64H2_2_IRQ_PULLUP

23

21

R7338

8.2K-5%

+1.8V

21

R7325

61.9-1%

P64H2_2_RASERR

.01uF 50V

33-5%

1 2

R7665

33-5%

21

R7337

8.2K-5%

CK_P64H2_2A_SLOT6_R

1 2

R7434

8.2K-5%

7,15,22,24,25,52
7,15,22,24,25,52

+3.3V

15,22,24-26,36

21

R7672

21

R7674

8.2K-5%

29
29
29
29

29
25,29
25,29

29

29

29

29

29

29
23,29

29

23

6

21

R7334

8.2K-5%

21

R7456

8.2K-5%

P64H2_2A_FRAME
P64H2_2A_IRDY
P64H2_2A_DEVSEL
P64H2_2A_TRDY
P64H2_2A_STOP
P64H2_2A_PERR
P64H2_2A_SERR
P64H2_2A_LOCK
P64H2_2A_PAR
P64H2_2A_PAR64
P64H2_2A_REQ64
P64H2_2A_ACK64

P64H2_2A_M66EN
P64H2_2A_PCIXCAP

NC_U97_J23
NC_U97_J24
NC_U97_H19
NC_U97_H20
NC_U97_H22

CK_P64H2_2A_FB_R
CK_P64H2_2A_FB

P64H2_2A_PCIRST

P64H2_2A_IRQ0
P64H2_2A_IRQ1
P64H2_2A_IRQ2
P64H2_2A_IRQ3

P64H2_2A_133EN

CK_66M_P64H2_2

ENV_SEG0_SCL
ENV_SEG0_SDA

NC_U97_E19
NC_U97_E18

P64H2_2_PSTRBF

15

P64H2_2_PUSTRBF

15

P64H2_2_PSTRBS

15

P64H2_2_PUSTRBS

15

ICH3_PCIRST_GRP1

P64H2_2_HPA_SLOT1

23

P64H2_2_HPA_SLOT2

23

NC_U97_A19
NC_U97_B19
NC_U97_D19
NC_U97_C19
NC_97_B18
NC_U97_A18

8.2K-5%

NC_U97_C21

NC_U97_D21

P64H2_2_HPA_SLOT1

23

P64H2_2_HPA_SLOT2

23

P64H2_2_HPB_SLOT1

23

P64H2_2_HPB_SLOT2

23

N18

PAFRAME

P23

PAIRDY
PADEVSEL PBDEVSEL

P20

PATRDY

R24

PASTOP

R21

PAPERR

R20

PASERR

R23

PAPLOCK

R18

PAPAR

W21

PAPAR64

Y22

PAREQ64
PAACK64 PBACK64

U20

PAM66EN

P22

PAPCIXCAP

J21

PAPCLKO0

J23

PAPCLKO1

J24

PAPCLKO2

H19

PAPCLKO3

H20

PAPCLKO4

H22

PAPCLKO5

H23

PAPCLKO6

V17

PAPCLKI

E24

PAPCIRST

B7

PAIRQ0

D7

PAIRQ1

A6

PAIRQ2

B6

PAIRQ3

C6

PAIRQ4

D6

PAIRQ5

E6

PAIRQ6

F6

PAIRQ7

A5

PAIRQ8

B5

PAIRQ9

C5

PAIRQ10

D5

PAIRQ11

E5

PAIRQ12

F5

PAIRQ13

E4

PAIRQ14

F4

PAIRQ15

E23

PA133EN

A3

APICCLK

A4

APICD0

B4

APICD1

B17

TEST

H7

CLK66

G6

CLK200

F7

CLK200

C18

SCLK

D18

SDATA

E19

BPCLK100

E18

BPCLK133

C10

PSTRBF

E14

PUSTRBF

A10

PSTRBS

C14

PUSTRBS

D17

RASERR

E20

RSTIN

F9

HIRCOMP

G10

HISWING

F11

HIVREF

C21

HPA_SIL

D21

HPA_SID
HPA_SIC HPB_SIC

A20

HPA_SLOT0

C20

HPA_SLOT1

D20

HPA_SLOT2

A19

HPA_SOC

B19

HPA_SOD

D19

HPA_SOL

C19

HPA_SOLR

B18

HPA_SOR

A18

HPA_SORR

+3.3V

10V-10%

10V-10%

C1606

21

21

C156121C156221C156321C1564

0.1uF 16V

0.1uF 16V

0.1uF 16V

0.1uF 16V

4 4

+1.8V

C154121C154221C154321C1544

C1624

C1625

4.7uF
16V-10%

4.7uF
16V-10%

0.1uF 16V

C1556

C1565

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

0.1uF 16V

21

C1559

0.1uF 16V

21

0.1uF 16V

C1558

21

C1536

21

0.1uF 16V

21

C1545

0.1uF 16V

21

C1560

0.1uF 16V

C1539

0.1uF 16V

21

C1557

21

0.1uF 16V

C1623

0.1uF 16V

21

C1538

0.1uF 16V

C1622

4.7uF
16V-10%

21

C1540

1uF

4.7uF
16V-10%

21

C1537

0.1uF 16V

0.1uF 16V

C1607

1uF

21

21

+3.3V

21

C1551

0.1uF 16V

10V-10%

1uF

21

C1552

10V-10%

C1611

21

C155321C1554

0.1uF 16V

0.1uF 16V

1uF

10V-10%

C1608

21

21

0.1uF 16V

1uF

21

21

C1546

10V-10%

C1609

1uF

21

C1555

0.1uF 16V

C1610

21

21

C1549

0.1uF 16V

21

C1548

0.1uF 16V

0.1uF 16V

21

C1550

0.1uF 16V

U97

PBFRAME

PBIRDY

PBTRDY
PBSTOP
PBPERR
PBSERR

PBPLOCK
PBPAR64

PBREQ64

PBM66EN

PBPCIXCAP

PBPCLKO0
PBPCLKO1
PBPCLKO2
PBPCLKO3
PBPCLKO4
PBPCLKO5
PBPCLKO6

PBPCLKI

PBPCIRST

PBIRQ0
PBIRQ1
PBIRQ2
PBIRQ3
PBIRQ4
PBIRQ5
PBIRQ6
PBIRQ7
PBIRQ8

PBIRQ9
PBIRQ10
PBIRQ11
PBIRQ12
PBIRQ13
PBIRQ14
PBIRQ15

PB133EN

BTINTR

HPB_SIL
HPB_SID

HPB_SLOT0
HPB_SLOT1
HPB_SLOT2

HPB_SOC
HPB_SOD
HPB_SOL

HPB_SOLR

HPB_SOR

HPB_SORR

P64h2 HUB INTERFACE

HETERO 2 OF 4

REV 2.0

1

8

RN4103

2

7

3

6

4 5

8.2K

21

C1547

0.1uF 16V

PBPAR

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11
HI12
HI13
HI14
HI15
HI16
HI17
HI18
HI19
HI20
HI21

AB9

P64H2_2B_FRAME

AA9

P64H2_2B_IRDY

AC8P19

P64H2_2B_DEVSEL

AD8

P64H2_2B_TRDY

AA8

P64H2_2B_STOP

Y7

P64H2_2B_PERR

W7

P64H2_2B_SERR

Y8

P64H2_2B_LOCK

AB7

P64H2_2B_PAR

AC1

P64H2_2B_PAR64

AD2

P64H2_2B_REQ64

V3AB22

P64H2_2B_ACK64

AC5

P64H2_2B_M66EN

W9

P64H2_2B_PCIXCAP

L4

CK_P64H2_2B_SLOT5_R

L5

CK_P64H2_2B_SLOT4_R

L7

NC_U97_L7

K1

NC_U97_K1

K3

NC_U97_K3

K4

NC_U97_K4

K6

CK_P64H2_2B_FB_R

V8

CK_P64H2_2B_FB

G2

P64H2_2B_PCIRST

B3

P64H2_2B_IRQ0

C3

P64H2_2B_IRQ1

D3

P64H2_2B_IRQ2

E3

P64H2_2B_IRQ3

F3

P64H2_2B_IRQ4

A2

P64H2_2B_IRQ5

B2

P64H2_2B_IRQ6

C2

P64H2_2B_IRQ7

D2

P64H2_2B_IRQ8

E2

P64H2_2B_IRQ9

F2

P64H2_2B_IRQ10

B1

P64H2_2B_IRQ11

C1
D1
E1
F1

H6

P64H2_2B_133EN

C4

ICH3_PIRQF

A8

P64H2_2_HI0

C8

P64H2_2_HI1

E8

P64H2_2_HI2

B9

P64H2_2_HI3

D9

P64H2_2_HI4

E10

P64H2_2_HI5

B11

P64H2_2_HI6

D11

P64H2_2_HI7

E12

P64H2_2_HI8

B13

P64H2_2_HI9

D13

P64H2_2_HI10

A14

P64H2_2_HI11

B15

P64H2_2_HI12

D15

P64H2_2_HI13

A16

P64H2_2_HI14

C16

P64H2_2_HI15

G11

P64H2_2_HI16

G13

P64H2_2_HI17

G12

P64H2_2_HI18

G8

NC_U97_G8

C12

P64H2_2_HI20

E16

P64H2_2_HI21

D24

NC_U97_D24

B24
A23B21

NC_U97_A23

B23
C23

P64H2_2_HPB_SLOT1

D23

P64H2_2_HPB_SLOT2

A24

NC_U97_A24

C24

NC_U97_C24

C22

NC_U97_C22

B22

NC_U97_B22

A21

NC_U97_A21

A22

NC_U97_A22

30
30
30
30
30
25,30
25,30
30
30
30
30
30

30

23,30

33-5%

1 2

R7663
33-5%

1 2

R7664

CK_P64H2_2B_SLOT5

CK_P64H2_2B_SLOT4

12

R793021R792921R792821R792621R7925

R7433

33-5%

8.2K-5%

30

P64H2_2_IRQ_PULLUP

23
25

15
15
15
15
15
15
15

15
15
15
15
15

1515

15
15

15
15
15

HI19 NOT IMPLEMENTED ON PLUMAS
15
15

23
23

21

21

R7681

R7673

8.2K-5%

8.2K-5%

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

8.2K-5%

A B

23

21

R7927

8.2K-5%

CA

30

30

21

8.2K-5%

8.2K-5%

8.2K-5%

A7

VSS_1

A9

VSS_2

A13

VSS_3

A15

VSS_4

A17

VSS_5

B8

VSS_6

B10

VSS_7

B12

VSS_8

B14

VSS_9

B16

VSS_10

B20

VSS_11

C7

VSS_12

C9

VSS_13

C11

VSS_14

C13

VSS_15

C15

VSS_16

C17

VSS_17

D4

VSS_18

D8

VSS_19

D10

VSS_20

D12

VSS_21

D14

VSS_22

D16

VSS_23

D22

VSS_24

E7

VSS_25

E9

VSS_26

E11

VSS_27

E13

VSS_28

E15

VSS_29

E17

VSS_30

F14

VSS_31

F22

VSS_32

G5

VSS_33

G20

VSS_34

G23

VSS_35

H10

VSS_36

H11

VSS_37

H14

VSS_38

H15

VSS_39

H21

VSS_40

H24

VSS_41

J1

VSS_42

J4

VSS_43

J10

VSS_44

J11

VSS_45

J14

VSS_46

J15

VSS_47

J22

VSS_48

K2

VSS_49

K5

VSS_50

K8

VSS_51

K9

VSS_52

K12

VSS_53

K13

VSS_54

K16

VSS_55

K17

VSS_56

K20

VSS_57

K23

VSS_58

L3

VSS_59

L8

VSS_60

L9

VSS_61

L12

VSS_62

L13

VSS_63

L16

VSS_64

L17

VSS_65

L21

VSS_66

L24

VSS_67

M4

VSS_68

M10

VSS_69

M11

VSS_70

M14

VSS_71

M15

VSS_72

M22

VSS_73

N2

VSS_74

N5

VSS_75

N10

VSS_76

N11

VSS_77

N14

VSS_78

N15

VSS_79

N20

VSS_80

P64h2 HUB INTERFACE

HETERO 4 OF 4

21

R7924

8.2K-5%

U97

REV 2.0

+3.3V

21

R7923

R806721R806821R8069

8.2K-5%

VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138

VS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160

8.2K-5%

N23
P3
P8
P9
P12
P13
P16
P17
P21
P24
R1
R4
R8
R9
R12
R13
R16
R17
R22
T2
T5
T10
T11
T14
T15
T20
T23
U3
U10
U11
U14
U15
U21
U24
V1
V4
V22
W2
W5
W20
W23
Y3
Y6
Y9
Y12
Y15
Y18
Y21
Y24
AA1
AA4
AA7
AA10
AA13
AA16
AA19
AA22
AB2
AB5
AB8
AB11
AB14
AB17
AB20
AB23
AC3
AC6
AC9
AC12
AC15
AC18
AC21
AC24
AD1
AD4
AD7
AD10
AD16
AD19
AD22

+3.3V

21

+1.8V

R7335

8.2K-5%

F17

TP0

G17

VCC_1

J7

VCC_2

K10

VCC_3

K11

VCC_4

K14

VCC_5

K15

VCC_6

L10

VCC_7

L11

VCC_8

L14

VCC_9

L15

VCC_10

M12

VCC_11

+5V

M13
N12
N13
P10
P11
P14
P15
R10
R11
R14
R15

V18

F10
F12
F13
F15
F16

G14
G15
G16
H12
H13
J12
J13

AD24

E21

V9

F8

G7
G9

G1

VCC_12
VCC_13
VCC_14
VCC_15
VCC_16
VCC_17
VCC_18
VCC_19
VCC_20
VCC_21
VCC_22
VCC_23
VCC_24

VCC1_8_1
VCC1_8_2
VCC1_8_3
VCC1_8_4
VCC1_8_5
VCC1_8_6
VCC1_8_7
VCC1_8_8
VCC1_8_9
VCC1_8_10
VCC1_8_11
VCC1_8_12
VCC1_8_13
VCC1_8_14
VCC1_8_15

VCC5REF_1
VCC5REF_2

PWROK

21

8.2K-5%

21

R8070

8.2K-5%

8.2K-5%

30
30
30
30
30
30
30
30
29
29
29
29

P64h2 HUB INTERFACE

PWRGOOD_P64H2_123

10,22,24

P64H2 #2 BUS A STRAPPING (PCIX 133MHz)

+3.3V

+3.3V

21

R7912

R7466

10K-1%

1 2

8.2K-5%

P64H2 #2

U97

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8

VCC3_3_9
VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15
VCC3_3_16
VCC3_3_17
VCC3_3_18
VCC3_3_19
VCC3_3_20
VCC3_3_21
VCC3_3_22
VCC3_3_23
VCC3_3_24
VCC3_3_25
VCC3_3_26
VCC3_3_27
VCC3_3_28
VCC3_3_29
VCC3_3_30
VCC3_3_31
VCC3_3_32
VCC3_3_33
VCC3_3_34
VCC3_3_35
VCC3_3_36
VCC3_3_37
VCC3_3_38
VCC3_3_39
VCC3_3_40
VCC3_3_41
VCC3_3_42
VCC3_3_43
VCC3_3_44
VCC3_3_45
VCC3_3_46
VCC3_3_47
VCC3_3_48
VCC3_3_49

HETERO 3 OF 4

REV 2.0

P64H2_2A_PCIXCAP

P64H2_2A_133EN

12-2-2002_14:47

+3.3V

H8
H9
H16
H17
H18
J8
J9
J16
J17
J19
L6
L18
M7
M8
M9
M16
M17
M19
N8
N9
N16
N17
P6
P18
R7
R19
T8
T9
T12
T13
T16
T17
U6
U8
U9
U12
U13
U16
U17
U18
V7
V10
V13
V16
V19
W8
W11
W14
W17

P64H2 #2 BUS B STRAPPING (PCIX 100MHz)

+3.3V

23,29

23

R7470

R7467

TITLE

21

21

23

23

8.2K-5%

NP*

8.2K-5%

P64H2_2_IRQ_PULLUP

P64H2_2_REQ_PULLUP

+3.3V

21

R7913

10K-1%

P64H2_2B_PCIXCAP
P64H2_2B_133EN

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

SHEET

DC

1210 package

1210 package

REV.

23 OF 57

+3.3V

21

R7684

+3.3V

21

R7685

23,30

23

X02-00

10K-5%

10K-5%

1

2

3

B D

CA

12-2-2002_14:47

1

2

3

+3.3V

R7960

31
31
24

21

R7479

+3.3V

R7959

8.2K-5%

21

P64H2_3A_AD0

31

P64H2_3A_AD1

31

P64H2_3A_AD2

31

P64H2_3A_AD3

31

P64H2_3A_AD4

31

P64H2_3A_AD5

31

P64H2_3A_AD6

31

P64H2_3A_AD7

31

P64H2_3A_AD8

31

P64H2_3A_AD9

31

P64H2_3A_AD10

31

P64H2_3A_AD11

31

P64H2_3A_AD12

31

P64H2_3A_AD13

31

P64H2_3A_AD14

31

P64H2_3A_AD15

31

P64H2_3A_AD16

31

P64H2_3A_AD17

31

P64H2_3A_AD18

31

P64H2_3A_AD19

31

P64H2_3A_AD20

31

P64H2_3A_AD21

31

P64H2_3A_AD22

31

P64H2_3A_AD23

31

P64H2_3A_AD24

31

P64H2_3A_AD25

31

P64H2_3A_AD26

31

P64H2_3A_AD27

31

P64H2_3A_AD28

31

P64H2_3A_AD29

31

P64H2_3A_AD30

31

P64H2_3A_AD31

31

P64H2_3A_AD32

31

P64H2_3A_AD33

31

P64H2_3A_AD34

31

P64H2_3A_AD35

31

P64H2_3A_AD36

31

P64H2_3A_AD37

31

P64H2_3A_AD38

31

P64H2_3A_AD39

31

P64H2_3A_AD40

31

P64H2_3A_AD41

31

P64H2_3A_AD42

31

P64H2_3A_AD43

31

P64H2_3A_AD44

31

P64H2_3A_AD45

31

P64H2_3A_AD46

31

P64H2_3A_AD47

31

P64H2_3A_AD48

31

P64H2_3A_AD49

31

P64H2_3A_AD50

31

P64H2_3A_AD51

31

P64H2_3A_AD52

31

P64H2_3A_AD53

31

P64H2_3A_AD54

31

P64H2_3A_AD55

31

P64H2_3A_AD56

31

P64H2_3A_AD57

31

P64H2_3A_AD58

31

P64H2_3A_AD59

31

P64H2_3A_AD60

31

P64H2_3A_AD61

31

P64H2_3A_AD62

31

P64H2_3A_AD63

31

P64H2_3A_CBE0

31

P64H2_3A_CBE1

31

P64H2_3A_CBE2

31

P64H2_3A_CBE3

31

P64H2_3A_CBE4

31

21

P64H2_3A_CBE5

31

P64H2_3A_CBE6

31

P64H2_3A_CBE7

31

8.2K-5%

P64H2_3A_REQ0
P64H2_3A_REQ1

P64H2_3_REQ_PULLUP

P64H2_3A_GNT0

31

P64H2_3A_GNT1

31

NC_P64H2_3A_GNT2
P64H2_3A_GNT3

+3.3V

8.2K-5%
21

R7775

8.2K-5%

AC22

V23

Y23
AA23
AC23
AD23

V24

W24
AB24

U19

U22

U23

T18

T19

T21

T22

N21

N22

M18

M20

M21

M23

L19

L20

L23

K18

K19

K21

K22

K24

J18

J20

V14

Y14
AA14
AC14
AD14

V15

W15
AA15
AB15
AD15

W16

Y16
AB16
AC16

Y17
AA17
AC17
AD17

W18
AA18
AB18
AD18

W19

Y19
AB19
AC19

V20

Y20
AA20
AC20
AD20

V21

AA24

T24

N19

L22
AA21
AB21
AD21

W22

G18

G21

G24

F19

F21

F24

G19

G22

F18

F20

F23

E22

U104

PAAD0
PAAD1
PAAD2
PAAD3
PAAD4
PAAD5
PAAD6
PAAD7
PAAD8
PAAD9
PAAD10
PAAD11
PAAD12
PAAD13
PAAD14
PAAD15
PAAD16
PAAD17
PAAD18
PAAD19
PAAD20
PAAD21
PAAD22
PAAD23
PAAD24
PAAD25
PAAD26
PAAD27
PAAD28
PAAD29
PAAD30
PAAD31
PAAD32
PAAD33
PAAD34
PAAD35
PAAD36
PAAD37
PAAD38
PAAD39
PAAD40
PAAD41
PAAD42
PAAD43
PAAD44
PAAD45
PAAD46
PAAD47
PAAD48
PAAD49
PAAD50
PAAD51
PAAD52
PAAD53
PAAD54
PAAD55
PAAD56
PAAD57
PAAD58
PAAD59
PAAD60
PAAD61
PAAD62
PAAD63

PACBE0
PACBE1
PACBE2
PACBE3
PACBE4
PACBE5
PACBE6
PACBE7

PAREQ0
PAREQ1
PAREQ2
PAREQ3
PAREQ4
PAREQ5

PAGNT0
PAGNT1
PAGNT2
PAGNT3
PAGNT4
PAGNT5

P64h2 HUB INTERFACE

HETERO 1 OF 4

REV 2.0

B1 Stepping

SUB*_8Y797

21

R7829

R782821R7827

8.2K-5%

8.2K-5%

PBAD0
PBAD1
PBAD2
PBAD3
PBAD4
PBAD5
PBAD6
PBAD7
PBAD8

PBAD9
PBAD10
PBAD11
PBAD12
PBAD13
PBAD14
PBAD15
PBAD16
PBAD17
PBAD18
PBAD19
PBAD20
PBAD21
PBAD22
PBAD23
PBAD24
PBAD25
PBAD26
PBAD27
PBAD28
PBAD29
PBAD30
PBAD31
PBAD32
PBAD33
PBAD34
PBAD35
PBAD36
PBAD37
PBAD38
PBAD39
PBAD40
PBAD41
PBAD42
PBAD43
PBAD44
PBAD45
PBAD46
PBAD47
PBAD48
PBAD49
PBAD50
PBAD51
PBAD52
PBAD53
PBAD54
PBAD55
PBAD56
PBAD57
PBAD58
PBAD59
PBAD60
PBAD61
PBAD62
PBAD63

PBCBE0
PBCBE1
PBCBE2
PBCBE3
PBCBE4
PBCBE5
PBCBE6
PBCBE7

PBREQ0
PBREQ1
PBREQ2
PBREQ3
PBREQ4
PBREQ5

PBGNT0
PBGNT1
PBGNT2
PBGNT3
PBGNT4
PBGNT5

21

8.2K-5%

W3

P64H2_3B_AD0

AA3

P64H2_3B_AD1

AB3

P64H2_3B_AD2

AD3

P64H2_3B_AD3

W4

P64H2_3B_AD4

Y4

P64H2_3B_AD5

AB4

P64H2_3B_AD6

AC4

P64H2_3B_AD7

Y5

P64H2_3B_AD8

AA5

P64H2_3B_AD9

AD5

P64H2_3B_AD10

V6

P64H2_3B_AD11

W6

P64H2_3B_AD12

AA6

P64H2_3B_AD13

AB6

P64H2_3B_AD14

AD6

P64H2_3B_AD15

W10

P64H2_3B_AD16

Y10

P64H2_3B_AD17

AB10

P64H2_3B_AD18

AC10

P64H2_3B_AD19

V11

P64H2_3B_AD20

Y11

P64H2_3B_AD21

AA11

P64H2_3B_AD22

AC11

P64H2_3B_AD23

V12

P64H2_3B_AD24

W12

P64H2_3B_AD25

AA12

P64H2_3B_AD26

AB12

P64H2_3B_AD27

W13

P64H2_3B_AD28

Y13

P64H2_3B_AD29

AB13

P64H2_3B_AD30

AC13

P64H2_3B_AD31

L2

P64H2_3B_AD32

L1

P64H2_3B_AD33

M6

P64H2_3B_AD34

M5

P64H2_3B_AD35

M3

P64H2_3B_AD36

M2

P64H2_3B_AD37

N7

P64H2_3B_AD38

N6

P64H2_3B_AD39

N4

P64H2_3B_AD40

N3

P64H2_3B_AD41

P7

P64H2_3B_AD42

P5

P64H2_3B_AD43

P4

P64H2_3B_AD44

P2

P64H2_3B_AD45

P1

P64H2_3B_AD46

R6

P64H2_3B_AD47

R5

P64H2_3B_AD48

R3

P64H2_3B_AD49

R2

P64H2_3B_AD50

T7

P64H2_3B_AD51

T6

P64H2_3B_AD52

T4

P64H2_3B_AD53

T3

P64H2_3B_AD54

T1

P64H2_3B_AD55

U7

P64H2_3B_AD56

U5

P64H2_3B_AD57

U4

P64H2_3B_AD58

U2

P64H2_3B_AD59

U1

P64H2_3B_AD60

W1

P64H2_3B_AD61

Y1

P64H2_3B_AD62

AB1

P64H2_3B_AD63

V5

P64H2_3B_CBE0

AC7

P64H2_3B_CBE1

AD9

P64H2_3B_CBE2

AD11

P64H2_3B_CBE3

V2

P64H2_3B_CBE4

Y2

P64H2_3B_CBE5

AA2

P64H2_3B_CBE6

AC2

P64H2_3B_CBE7

K7

P64H2_3B_REQ0

J3

P64H2_3_REQ_PULLUP

J6
H2
H4
G3

J2

P64H2_3B_GNT0

J5

NC_P64H2_3B_GNT1

H1

NC_P64H2_3B_GNT2

H3

NC_P64H2_3B_GNT3

H5
G4

42
42
42
42
42
42
42
42
42,50
42
42
42

+3.3V

42
42
42
42
42
42
42
42
42

R793421R793521R793621R793721R7938

42
42
42
42,50
42
42
42
42
42
42
42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42
24,42

42
42
42
42
24,42
24,42
24,42
24,42

42

8.2K-5%

8.2K-5%

31
31
31
31
31
31
31

31

R747121R7472

8.2K-5%

+1.8V

21

C1566

0.1uF 16V0.1uF 16V

SUB*_20JDN

+3.3V

21

21

C1569

R7961

8.2K-5%

SUB*_6K915

42
24

SUB 20JDN = 332 OHM, 1%, 0603
SUB 6K915 = 261 OHM, 1%, 0603

21

R7677

8.2K-5%

R7933

8.2K-5%

21

21

R7350

21

R7322

21

R7323

750-1%

CK_P64H2_3A_SLOT2

31

CK_P64H2_3A_SLOT3

31

21

8.2K-5%

+3.3V

21

R7346

8.2K-5%

8.2K-5%

1 2

C1567

.01uF 50V

21

270-1% 270-1%

C1568

21

8.2K-5%

8.2K-5%

21

R7343

8.2K-5%

+1.8V

21

R7326

.01uF 50V

21

R7932

8.2K-5%

42

42
24

21

R7345

+3.3V

R7341

61.9-1%

33-5%

12

R7666
33-5%

12

R7667

21

R8071

R7931

8.2K-5%

21

R7344

8.2K-5%

7,15,22,23,25,52
7,15,22,23,25,52

21

8.2K-5%

P64H2_3_RASERR

31
31
31
31

31
25,31
25,31

31

31

31

31

31

31
24,31

21

1 2

R7435

33-5%

8.2K-5%

31

21

R8072

8.2K-5%

8.2K-5%

6

15,22,23,25,26,36

21

R7675

8.2K-5%

P64H2_3A_FRAME
P64H2_3A_IRDY
P64H2_3A_DEVSEL
P64H2_3A_TRDY
P64H2_3A_STOP
P64H2_3A_PERR
P64H2_3A_SERR
P64H2_3A_LOCK
P64H2_3A_PAR
P64H2_3A_PAR64
P64H2_3A_REQ64
P64H2_3A_ACK64

P64H2_3A_M66EN

P64H2_3A_PCIXCAP
CK_P64H2_3A_SLOT2_R
CK_P64H2_3A_SLOT3_R

NC_U104_J24

NC_U104_H19

NC_U104_H20

NC_U104_H22

CK_P64H2_3A_FB_R
CK_P64H2_3A_FB

P64H2_3A_PCIRST

P64H2_3A_IRQ0

P64H2_3A_IRQ1

P64H2_3A_IRQ2

P64H2_3A_IRQ3

P64H2_3A_IRQ4

P64H2_3A_IRQ5

P64H2_3A_IRQ6

P64H2_3A_IRQ7

P64H2_3A_IRQ8

P64H2_3A_IRQ9

P64H2_3_IRQ_PULLUP

P64H2_3A_133EN

24

CK_66M_P64H2_3

ENV_SEG0_SCL
ENV_SEG0_SDA

NC_U104_E19
NC_U104_E18

P64H2_3_PSTRBF

15

P64H2_3_PUSTRBF

15

P64H2_3_PSTRBS

15

P64H2_3_PUSTRBS

15

ICH3_PCIRST_GRP1

NC_U104_C21

NC_U104_D21 NC_U104_A23

P64H2_3_HPA_SLOT1

24

P64H2_3_HPA_SLOT2

24

NC_U104_A19
NC_U104_B19
NC_U104_D19
NC_U104_C19
NC_104_B18
NC_U104_A18

N18
P23

P20
R24
R21
R20
R23
R18
W21
Y22

U20
P22

J21
J23
J24
H19
H20
H22
H23

V17
E24

E23

B17

C18
D18

E19
E18

C10
E14
A10
C14

D17
E20

G10
F11

C21
D21

A20
C20
D20
A19
B19
D19
C19
B18
A18

B7
D7
A6
B6
C6
D6
E6
F6
A5
B5
C5
D5
E5
F5
E4
F4

A3
A4
B4

H7
G6
F7

F9

21

R7473

8.2K-5%

P64H2_3_HPA_SLOT1

24

P64H2_3_HPA_SLOT2

24

P64H2_3_HPB_SLOT1

24

P64H2_3_HPB_SLOT2

24

SM Bus address strapping (P64H2 = C4)

+3.3V

21

C159621C159721C1598

C1595

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

21

C1590

0.1uF 16V

21

C1599

0.1uF 16V

21

C1593

0.1uF 16V

21

C1592

0.1uF 16V

21

C1594

0.1uF 16V

21

C1591

0.1uF 16V

0.1uF 16V

C1627

4.7uF
16V-10%

C1626

4.7uF
16V-10%

10V-10%

C161221C1613

1uF

1uF

21

10V-10%

1uF

21

10V-10%

10V-10%

C161421C161521C1616

C1617

1uF

1uF

10V-10%

1uF

21

10V-10%

4 4

+1.8V

C1629

4.7uF
16V-10%

C157521C157621C1577

C1628

4.7uF
16V-10%

0.1uF 16V

21

0.1uF 16V

21

C1578

0.1uF 16V

21

C1570

0.1uF 16V

21

C1579

0.1uF 16V

21

C1573

0.1uF 16V

21

C1572

0.1uF 16V

21

C1574

0.1uF 16V

0.1uF 16V

+3.3V

21

C1571

C158521C158621C1587

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

21

C1588

0.1uF 16V

21

C1580

0.1uF 16V

0.1uF 16V

21

C1589

21

C1583

0.1uF 16V

21

C1582

0.1uF 16V

21

C1584

0.1uF 16V

U104

PAFRAME
PAIRDY
PADEVSEL PBDEVSEL
PATRDY
PASTOP
PAPERR
PASERR
PAPLOCK
PAPAR
PAPAR64
PAREQ64
PAACK64 PBACK64

PAM66EN
PAPCIXCAP

PAPCLKO0
PAPCLKO1
PAPCLKO2
PAPCLKO3
PAPCLKO4
PAPCLKO5
PAPCLKO6

PAPCLKI
PAPCIRST

PAIRQ0
PAIRQ1
PAIRQ2
PAIRQ3
PAIRQ4
PAIRQ5
PAIRQ6
PAIRQ7
PAIRQ8
PAIRQ9
PAIRQ10
PAIRQ11
PAIRQ12
PAIRQ13
PAIRQ14
PAIRQ15

PA133EN
APICCLK

APICD0
APICD1
TEST

CLK66
CLK200
CLK200

SCLK
SDATA

BPCLK100
BPCLK133

PSTRBF
PUSTRBF
PSTRBS
PUSTRBS

RASERR
RSTIN

HIRCOMP
HISWING
HIVREF

HPA_SIL
HPA_SID
HPA_SIC HPB_SIC

HPA_SLOT0
HPA_SLOT1
HPA_SLOT2
HPA_SOC
HPA_SOD
HPA_SOL
HPA_SOLR
HPA_SOR
HPA_SORR

P64h2 HUB INTERFACE

HETERO 2 OF 4

REV 2.0

1

RN4104

2
3
4 5

8.2K

PBFRAME

PBIRDY

PBTRDY
PBSTOP
PBPERR
PBSERR

PBPLOCK

PBPAR
PBPAR64
PBREQ64

PBM66EN

PBPCIXCAP

PBPCLKO0
PBPCLKO1
PBPCLKO2
PBPCLKO3
PBPCLKO4
PBPCLKO5
PBPCLKO6

PBPCLKI

PBPCIRST

PBIRQ0
PBIRQ1
PBIRQ2
PBIRQ3
PBIRQ4
PBIRQ5
PBIRQ6
PBIRQ7
PBIRQ8

PBIRQ9
PBIRQ10
PBIRQ11
PBIRQ12
PBIRQ13
PBIRQ14
PBIRQ15

PB133EN

BTINTR

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11
HI12
HI13
HI14
HI15
HI16
HI17
HI18
HI19
HI20
HI21

HPB_SIL
HPB_SID

HPB_SLOT0
HPB_SLOT1
HPB_SLOT2

HPB_SOC
HPB_SOD
HPB_SOL

HPB_SOLR

HPB_SOR

HPB_SORR

8
7
6

21

C1581

0.1uF 16V

0.1uF 16V

AB9

P64H2_3B_FRAME

AA9

P64H2_3B_IRDY

AC8P19

P64H2_3B_DEVSEL

AD8

P64H2_3B_TRDY

AA8

P64H2_3B_STOP

Y7

P64H2_3B_PERR

W7

P64H2_3B_SERR

Y8

P64H2_3B_LOCK

AB7

P64H2_3B_PAR

AC1

P64H2_3B_PAR64

AD2

P64H2_3B_REQ64

V3AB22

P64H2_3B_ACK64

AC5

P64H2_3B_M66EN

W9

P64H2_3B_PCIXCAP

L4

CK_P64H2_3B_ZION_R

L5

NC_U104_L5

L7

NC_U104_L7

K1

NC_U104_K1

K3

NC_U104_K3

K4

NC_U104_K4

K6

CK_P64H2_3B_FB_R

V8

CK_P64H2_3B_FB

G2

P64H2_3B_PCIRST

B3

P64H2_3B_IRQ0

C3

P64H2_3B_IRQ1

D3
E3
F3
A2
B2
C2
D2
E2
F2
B1
C1
D1
E1
F1

H6

P64H2_3B_133EN

C4

ICH3_PIRQG

A8
C8
E8
B9
D9
E10
B11
D11
E12
B13
D13
A14
B15
D15
A16
C16
G11
G13
G12
G8
C12
E16

D24
B24
A23B21

B23
C23

P64H2_3_HPB_SLOT1

D23

P64H2_3_HPB_SLOT2

A24
C24
C22
B22
A21
A22

P64H2_3_HI0
P64H2_3_HI1
P64H2_3_HI2
P64H2_3_HI3
P64H2_3_HI4
P64H2_3_HI5
P64H2_3_HI6
P64H2_3_HI7
P64H2_3_HI8
P64H2_3_HI9
P64H2_3_HI10
P64H2_3_HI11
P64H2_3_HI12
P64H2_3_HI13
P64H2_3_HI14
P64H2_3_HI15
P64H2_3_HI16
P64H2_3_HI17
P64H2_3_HI18
NC_U104_G8
P64H2_3_HI20
P64H2_3_HI21

NC_U104_D24

NC_U104_A24
NC_U104_C24
NC_U104_C22
NC_U104_B22
NC_U104_A21
NC_U104_A22

24,42
24,42
24,42
24,42
24,42
24,25,42
24,25,42
24,42
42
24,42
24,42
24,42

24,42
24

33-5%

CK_P64H2_3B_ZION

12

R7668

12

R7436

42

P64H2_3_IRQ_PULLUP

24
25

15
15
15
15
15
15
15

15
15
15
15
15

1515

15
15

15
15
15

HI19 NOT IMPLEMENTED ON PLUMAS

15
15

24
24

21

21

R7478

R7676

8.2K-5%

8.2K-5%

P64H2 #3 BUS B STRAPPING (PCI 66 MHz)

+3.3V

21

R7486

8.2K-5%

21

R7485

NP*

21

R7489

8.2K-5%

0-5%

21

R7484

NP*

P64H2_3B_133EN

P64H2_3B_PCIXCAP

P64H2_3B_M66EN

8.2K-5%

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

33-5%

24

24

24,42

42

+3.3V

+3.3V

21

21

R7916

R7917

24

8.2K-5%

8.2K-5%

A7

VSS_1

A9

VSS_2

A13

VSS_3

A15

VSS_4

A17

VSS_5

B8

VSS_6

B10

VSS_7

B12

VSS_8

B14

VSS_9

B16

VSS_10

B20

VSS_11

C7

VSS_12

C9

VSS_13

C11

VSS_14

C13

VSS_15

C15

VSS_16

C17

VSS_17

D4

VSS_18

D8

VSS_19

D10

VSS_20

D12

VSS_21

D14

VSS_22

D16

VSS_23

D22

VSS_24

E7

VSS_25

E9

VSS_26

E11

VSS_27

E13

VSS_28

E15

VSS_29

E17

VSS_30

F14

VSS_31

F22

VSS_32

G5

VSS_33

G20

VSS_34

G23

VSS_35

H10

VSS_36

H11

VSS_37

H14

VSS_38

H15

VSS_39

H21

VSS_40

H24

VSS_41

J1

VSS_42

J4

VSS_43

J10

VSS_44

J11

VSS_45

J14

VSS_46

J15

VSS_47

J22

VSS_48

K2

VSS_49

K5

VSS_50

K8

VSS_51

K9

VSS_52

K12

VSS_53

K13

VSS_54

K16

VSS_55

K17

VSS_56

K20

VSS_57

K23

VSS_58

L3

VSS_59

L8

VSS_60

L9

VSS_61

L12

VSS_62

L13

VSS_63

L16

VSS_64

L17

VSS_65

L21

VSS_66

L24

VSS_67

M4

VSS_68

M10

VSS_69

M11

VSS_70

M14

VSS_71

M15

VSS_72

M22

VSS_73

N2

VSS_74

N5

VSS_75

N10

VSS_76

N11

VSS_77

N14

VSS_78

N15

VSS_79

N20

VSS_80

P64h2 HUB INTERFACE

HETERO 4 OF 4

P64H2 #3

42
42

U104

REV 2.0

VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138

VS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_146
VSS_147
VSS_148
VSS_149
VSS_150
VSS_151
VSS_152
VSS_153
VSS_154
VSS_155
VSS_156
VSS_157
VSS_158
VSS_159
VSS_160

N23
P3
P8
P9
P12
P13
P16
P17
P21
P24
R1
R4
R8
R9
R12
R13
R16
R17
R22
T2
T5
T10
T11
T14
T15
T20
T23
U3
U10
U11
U14
U15
U21
U24
V1
V4
V22
W2
W5
W20
W23
Y3
Y6
Y9
Y12
Y15
Y18
Y21
Y24
AA1
AA4
AA7
AA10
AA13
AA16
AA19
AA22
AB2
AB5
AB8
AB11
AB14
AB17
AB20
AB23
AC3
AC6
AC9
AC12
AC15
AC18
AC21
AC24
AD1
AD4
AD7
AD10
AD16
AD19
AD22

PWRGOOD_P64H2_123

10,22,23

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

24,42

A B

+3.3V

21

+1.8V

R7342

+5V

AD24

P64H2_3B_AD34

P64H2_3B_AD35

P64H2_3B_AD32

P64H2_3B_AD33

P64H2_3B_AD38

P64H2_3B_AD39

P64H2_3B_AD37

P64H2_3B_AD36

P64H2_3B_AD42

P64H2_3B_AD43

P64H2_3B_AD41

P64H2_3B_AD40

P64H2_3B_AD47

P64H2_3B_AD46

P64H2_3B_AD45

P64H2_3B_AD44

P64H2_3B_AD50

P64H2_3B_AD51

P64H2_3B_AD49

P64H2_3B_AD48

P64H2_3B_AD55

P64H2_3B_AD54

P64H2_3B_AD53

P64H2_3B_AD52

8.2K-5%

F17

TP0

G17

VCC_1

J7

VCC_2

K10

VCC_3

K11

VCC_4

K14

VCC_5

K15

VCC_6

L10

VCC_7

L11

VCC_8

L14

VCC_9

L15

VCC_10

M12

VCC_11

M13

VCC_12

N12

VCC_13

N13

VCC_14

P10

VCC_15

P11

VCC_16

P14

VCC_17

P15

VCC_18

R10

VCC_19

R11

VCC_20

R14

VCC_21

R15

VCC_22

V9

VCC_23

V18

VCC_24

F8

VCC1_8_1

F10

VCC1_8_2

F12

VCC1_8_3

F13

VCC1_8_4

F15

VCC1_8_5

F16

VCC1_8_6

G7

VCC1_8_7

G9

VCC1_8_8

G14

VCC1_8_9

G15

VCC1_8_10

G16

VCC1_8_11

H12

VCC1_8_12

H13

VCC1_8_13

J12

VCC1_8_14

J13

VCC1_8_15

VCC5REF_1

G1

VCC5REF_2

E21

PWROK

P64h2 HUB INTERFACE

HETERO 3 OF 4

REV 2.0

8.2K-5%
2 1

R7998

8.2K-5%
2 1

R8000

8.2K-5%
2 1

R8002

8.2K-5%
2 1

R8004

8.2K-5%
2 1

R8006

8.2K-5%
2 1

R8008

8.2K-5%
2 1

R8010

8.2K-5%
2 1

R8012

8.2K-5%
2 1

R8014

8.2K-5%
2 1

R8016

8.2K-5%
2 1

R8018

8.2K-5%
2 1

R8020

U104

8.2K-5%
2 1

R7999

8.2K-5%
2 1

R8001

8.2K-5%
2 1

R8003

8.2K-5%
2 1

R8005

8.2K-5%
2 1

R8007

8.2K-5%
2 1

R8009

8.2K-5%
2 1

R8011

8.2K-5%
2 1

R8013

8.2K-5%
2 1

R8015

8.2K-5%
2 1

R8017

8.2K-5%
2 1

R8019

8.2K-5%
2 1

R8021

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8

VCC3_3_9
VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15
VCC3_3_16
VCC3_3_17
VCC3_3_18
VCC3_3_19
VCC3_3_20
VCC3_3_21
VCC3_3_22
VCC3_3_23
VCC3_3_24
VCC3_3_25
VCC3_3_26
VCC3_3_27
VCC3_3_28
VCC3_3_29
VCC3_3_30
VCC3_3_31
VCC3_3_32
VCC3_3_33
VCC3_3_34
VCC3_3_35
VCC3_3_36
VCC3_3_37
VCC3_3_38
VCC3_3_39
VCC3_3_40
VCC3_3_41
VCC3_3_42
VCC3_3_43
VCC3_3_44
VCC3_3_45
VCC3_3_46
VCC3_3_47
VCC3_3_48
VCC3_3_49

+3.3V

H8
H9
H16
H17
H18
J8
J9
J16
J17
J19
L6
L18
M7
M8
M9
M16
M17
M19
N8
N9
N16
N17
P6
P18
R7
R19
T8
T9
T12
T13
T16
T17
U6
U8
U9
U12
U13
U16
U17
U18
V7
V10
V13
V16
V19
W8
W11
W14
W17

+3.3V

24

24

P64H2 #3 BUS A STRAPPING
(PCIX 100MHz)

+3.3V

R7914

1 2

21

R7482

P64H2_3B_AD59

24,42

P64H2_3B_AD58

24,42

P64H2_3B_AD57

24,42

P64H2_3B_AD56

24,42

P64H2_3B_PAR64

24,42

P64H2_3B_AD62

24,42

P64H2_3B_AD61

24,42

P64H2_3B_AD60

24,42

P64H2_3B_CBE7

24,42

P64H2_3B_CBE5

24,42

P64H2_3B_CBE4

24,42

P64H2_3B_AD63

24,42

P64H2_3B_FRAME

24,42

P64H2_3B_IRDY

24,42

P64H2_3B_DEVSEL

24,42

P64H2_3B_TRDY

24,42

P64H2_3B_PERR

24,25,42

P64H2_3B_STOP

24,42

P64H2_3B_LOCK

24,42

P64H2_3B_SERR

24,25,42

P64H2_3B_M66EN

24,42

P64H2_3B_REQ64

24,42

P64H2_3B_ACK64

24,42

P64H2_3B_CBE6

24,42

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

P64H2_3_IRQ_PULLUP

P64H2_3_REQ_PULLUP

10K-1%

P64H2_3A_PCIXCAP

P64H2_3A_133EN

8.2K-5%

.01uF 50V

1 2

COMPUTER
CORPORATION

AUSTIN,TEXAS

SHEET

1210 package

1210 package

8.2K-5%
2 1

R8022

8.2K-5%
2 1

R8023

8.2K-5%
2 1

R8024

8.2K-5%
2 1

R8025

8.2K-5%
2 1

R8026

8.2K-5%
2 1

R8027

8.2K-5%
2 1

R8028

8.2K-5%
2 1

R8029

8.2K-5%
2 1

R8030

8.2K-5%
2 1

R8031

8.2K-5%
2 1

R8032

8.2K-5%
2 1

R8033

8.2K-5%
2 1

R8034

8.2K-5%
2 1

R8035

8.2K-5%
2 1

R8036

8.2K-5%
2 1

R8037

8.2K-5%
2 1

R8038

8.2K-5%
2 1

R8039

8.2K-5%
2 1

R8040

8.2K-5%
2 1

R8041

8.2K-5%
2 1

R8042

8.2K-5%
2 1

R8043

8.2K-5%
2 1

R8044

8.2K-5%
2 1

C1872

R8045

REV.

24 OF 57

24,31

24

+3.3V

21

R7686

10K-5%

+3.3V

21

R7687

10K-5%

+3.3V

X02-00

1

2

3

B D

U6048

21

R7713

8.2K-5%

10,40,50

+3.3V

U6066

5

2

3

+3.3V

5

2

3

74LVC1G07

SUB*_52XJW

13 12

7407

U6048

1011

7407

U6048

9 8

7407

U6048

5 6

7407

U6048

21

7407

U6048

3 4
7407

U6049

13 12

7407

U6049

1011

7407

U6049

9 8

7407

U6049

5 6

7407

U6049

21

7407

U6049

3 4
7407

27-31,34,36,54

P64H2_SERR

P64H2_PERR

ICH3_PME

+3.3V_AUX

21

R8046

8.2K-5%

R8062

1 2

8.2K-5%

R7799

21

ICH3_SERR

0-5%

R7800

21

ICH3_PERR

0-5%

+3.3V_AUX

14

U6046

1
2

74VHC32

25,27,54

25,27,54

3

8.2K-5%

+3.3V_AUX

+3.3V_AUX

U6011

PS_ON SLP_S5

6145

VHC14

VBAT

25,45,52,54

21

R7764

10K-1%

R7630

ICH3_VBIAS ICH3_RTCX1

25

10M-5%

21

+3.3V

R8079

330-5%

1 2

4

ICH3_PCIRST_GRP1

15,22-24,26,36

21

C1769

+3.3V_AUX

X5

32KHz

R7629

10M-5%

18pF

50V-5%

41

21

R7513

21

R8056

21

C1753

10K-1%

1 2

4.7K

18pF

50V-5%

10,26,36,50

+3.3V

21

R8078

330-5%

U6065

4

+3.3V

U6064

5

2

3

74LVC1G07

ICH3_PCIRST_GRP2

+3.3V

R8077

4

330-5%

1 2

ICH3_PCIRST_GRP3

38,50,54

+3.3V_AUX

10,27,32

1
2
3
4

RN488

10K

27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54

25,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54

27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
27,32,54
25,27,54

27,54
25,27,54

ICH3_AD31
ICH3_AD30
ICH3_AD29
ICH3_AD28
ICH3_AD27
ICH3_AD26
ICH3_AD25
ICH3_AD24
ICH3_AD23
ICH3_AD22
ICH3_AD21
ICH3_AD20
ICH3_AD19
ICH3_AD18
ICH3_AD17
ICH3_AD16
ICH3_AD15
ICH3_AD14
ICH3_AD13
ICH3_AD12
ICH3_AD11
ICH3_AD10
ICH3_AD9
ICH3_AD8
ICH3_AD7
ICH3_AD6
ICH3_AD5
ICH3_AD4
ICH3_AD3
ICH3_AD2
ICH3_AD1
ICH3_AD0
ICH3_CBE3
ICH3_CBE2
ICH3_CBE1
ICH3_CBE0

ICH3_DEVSEL
ICH3_FRAME
ICH3_TRDY
ICH3_IRDY
ICH3_STOP
ICH3_PAR
ICH3_PERR
ICH3_PCIRST

25

ICH3_PLOCK
ICH3_SERR
R_ICH3_PME
ICH3_REQA
ICH3_REQ5_REQB
NC_ICH3_GNTA
NC_ICH3_GNT5_GNTB

CK_33M_ICH3

6

P5

AD31

E1

AD30

P4

AD29

D1

AD28

N4

AD27

E2

AD26

R1

AD25

F3

AD24

P3

AD23

F2

AD22

P1

AD21

G1

AD20

P2

AD19

G4

AD18

N2

AD17

F5

AD16

J1

AD15

M5

AD14

J3

AD13

M4

AD12

H4

AD11

L4

AD10

G2

AD9

L2

AD8

L1

AD7

H3

AD6

K4

AD5

H5

AD4

K3

AD3

J4

AD2

K1

AD1

J2

AD0

R2

C/BE3*

N1

C/BE2*

K5

C/BE1*

K2

C/BE0*

M3

DEVSEL

F1

FRAME

H1

TRDY

N3

IRDY

H2

STOP

G5

PAR

M2

PERR*

Y1

PCIRST

M1

PLOCK

L5

SERR

W1

PME

C4

REQA*/GPIO0

D4

REQB*/REQ5*/GPIO1

B6

GNTA*/GPIO16

B3

GNTB*/GNT5*/GPIO17

T5

PCICLK

+3.3V +3.3V_AUX

U61

INTEL ICH3

HETERO 1 OF 4

SUB*_1M071

21

41,50

26,36,50
26,36,50
26,36,50
26,36,50

8
7
6
5

R7520

10

10

CPU_VRM_PWRGOOD

10
25

25

6
6

37

36

55
55
55
55
54
54

55
55

1K-.1%

ICH3_THRM
NC_SLP_S3

PWRGOOD_ICH3
PWRBTN

STBY_RST
NC_SUS_STAT

SIO

ICH_SDA
ICH_SCL

ICH3_RTCX2
CK_14M_ICH3

CK_48M_ICH3
NC_AC_RST

NC_AC_SYNC
NC_AC_BITCLK
NC_AC_SDOUT
NC_AC_SDIN0
NC_AC_SDIN1
ICH_SPKR

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
LPC_FRAME

LPC_DRQ0
NC_LPC_DRQ1_IPU

USBP0+
USBP0­USBP1+
USBP1­USBP2+_ESM4
USBP2-_ESM4
NC_USBP3+
NC_USBP3­NC_USBP4+
NC_USBP4­NC_USBP5+
NC_USBP5-

USB_OVRCUR0
USB_OVRCUR1

U5

THRM

AA5

SLP_S3

AA2

SLP_S5

AA6

PWROK

AB1

PWRBTN

AA1

RI

AA7

RSMRST

AB4

SUS_STAT

AA4

SUSCLK

V19

VRMPWRGD/VGATE

AB5

SMBDATA

AC4

SMBCLK

AC5

SMBALERT*/GPIO11

Y6

INTRUDER

AB2

SMLINK1

AC3

SMLINK0

AC7

RTCX1

AC6

RTCX2

J23

CLK14

F20

CLK48

D11

AC_RST

A7

AC_SYNC

B7

AC_BITCLK

C7

AC_SDOUT

B11

AC_SDIN0

C11

AC_SDIN1

H23

SPKR

V1

LAD0/FWH0

U3

LAD1/FWH1

T3

LAD2/FWH2

U2

LAD3/FWH3

U1

LFRAME

T2

LDRQ0

U4

LDRQ1

D19

USBP0+

D18

USBP0-

A19

USBP1+

A18

USBP1-

E17

USBP2+

E16

USBP2-

B17

USBP3+

B16

USBP3-

D15

USBP4+

D14

USBP4-

A15

USBP5+

A14

USBP5-

E12

OC0

D12

OC1

C12

OC2

B12

OC3

A12

OC4

A11

OC5

U61

LPC BUS

USB

INTEL ICH3

HETERO 2 OF 4

PRIMARY IDE

SECONDARY IDE

A20M

IGNNE

FERR
INIT
INTR

NMI
SMI

STPCLK

RCIN

A20GATE

CPUPWRGD

CPUSLP

USBRBIAS

HIREF

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11

HI_STB
HI_STB
HICOMP
HITERM

CLK66
PIRQA

PIRQB
PIRQC
PIRQD
IRQ15
IRQ14

SERIRQ
APICD1

APICD0

APICCLK

REQ0
REQ1
REQ2
REQ3
REQ4

GNT0
GNT1
GNT2
GNT3
GNT4

PDCS1
PDCS3

PDA2
PDA1

PDA0
PDD15
PDD14
PDD13
PDD12
PDD11
PDD10

PDD9

PDD8

PDD7

PDD6

PDD5

PDD4

PDD3

PDD2

PDD1

PDD0

PDDACK
PDDREQ

PDIOR
PDIOW

PIORDY

SDCS1
SDCS3

SDA2

SDA1

SDA0
SDD15
SDD14
SDD13
SDD12
SDD11
SDD10

SDD9

SDD8

SDD7

SDD6

SDD5

SDD4

SDD3

SDD2

SDD1

SDD0

SDDACK
SDDREQ

SDIOR
SDIOW

SIORDY

V23
AA21
J22
AB23
AA23
Y21

Y23
U23

U22
Y22

W23
W21

B21
L20

L22
M21
M23
N20
P21
R22
R20
T23
M19
P19
N19
R19
N22
P23
K19
L19
T19
B1
C1
B2
A2
W19
AB14
H22

J21
J20
J19

D3
F4
A3
R4
E4

A4
E3
D2
D5
B4

AC15
AB15
AA15
AC14
AA14
AC12
AA11
AC11
AB10
Y11
W9
Y10
AC9
AA9
AB9
Y9
W11
AC10
AA10
AB11
W12
Y13
AB12
AC13
Y12
AB13

AC21
AC22
AB20
AA19
AC20
AC18
Y18
AA17
AB17
AC16
Y15
Y16
W13
W15
AA13
Y14
W16
AB16
AC17
W17
Y17
Y19
AB18
AC19
AA18
AB19

H_A20M
H_IGNNE
H_FERR
H_INIT
H_INTR
H_NMI
H_SMI
H_STPCLK
KB_RST
KB_GATE_A20
H_PWRGOOD
H_SLP

ICH3_USB_RBIAS
ICH3_HIREF

ICH3_HI0
ICH3_HI1
ICH3_HI2
ICH3_HI3
ICH3_HI4
ICH3_HI5
ICH3_HI6
ICH3_HI7
ICH3_HI8
ICH3_HI9
ICH3_HI10
ICH3_HI11
ICH3_PSTRBS
ICH3_PSTRBF
ICH3_HICOMP
ICH3_HITERM
CK_66M_ICH3

ICH3_PIRQA
ICH3_PIRQB
ICH3_PIRQC
ICH3_PIRQD
ICH3_IRQ15

(IDE CONNECTOR)
(SIO)

ICH3_REQ0
ICH3_REQ1
ICH3_REQ2
ICH3_REQ3
ICH3_REQ4

ICH3_GNT0
ICH3_GNT1

ICH3_GNT2
NC_ICH3_GNT3
NC_ICH3_GNT4

IDE_P_CS0
IDE_P_CS1
IDE_P_A2
IDE_P_A1
IDE_P_A0
IDE_P_D15
IDE_P_D14
IDE_P_D13
IDE_P_D12
IDE_P_D11
IDE_P_D10
IDE_P_D9
IDE_P_D8
IDE_P_D7
IDE_P_D6
IDE_P_D5
IDE_P_D4
IDE_P_D3
IDE_P_D2
IDE_P_D1
IDE_P_D0
IDE_P_DACK
IDE_P_DREQ
IDE_P_IOR
IDE_P_IOW
IDE_P_IORDY

NC_IDE_SDCS1
NC_IDE_SDCS3
NC_IDE_SDA2
NC_IDE_SDA1
NC_IDE_SDA0
NC_IDE_SDD15
NC_IDE_SDD14
NC_IDE_SDD13
NC_IDE_SDD12
NC_IDE_SDD11
NC_IDE_SDD10
NC_IDE_SDD9
NC_IDE_SDD8
NC_IDE_SDD7
NC_IDE_SDD6
NC_IDE_SDD5
NC_IDE_SDD4
NC_IDE_SDD3
NC_IDE_SDD2
NC_IDE_SDD1
NC_IDE_SDD0
NC_IDE_SDDACK
NC_IDE_SDDREQ
NC_IDE_SDIOR
NC_IDE_SDIOW
NC_IDE_SIORDY

R7953

1 2

10K-1%

27
54
32

54
54

38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
38,54
54
54
54
54

11
11
11
11,26
11
11
11
11
36
36
11,12
11

15
15
15
15
15
15
15
15
15
15
15
15
15
15

6

+5V

R7490

R7952

10K-1%

1
2
3

1K-1%

1 2

R7494

18.2K-1%
1%

+1.8V

1 2

21

10K-1%

27
54
32

RN487

33

+3.3V

21

21

21

R7517

R7951

8
7
6
54

R7647

8.2K-5%

18.2 Ohms

SUB*_1M784

+3.3V

123

45

78.7-1%

8

RN502

7
6

8.2K

R7519

RN504

1
2
3
45

21

8.2K

678

27
27
27,54
27,54

R7854

21

0-5%

NP*

+3.3V

ESM_VBAT

55

8.2K-5%

IDE_A2
IDE_A1
IDE_A0

38,54
38,54
38,54

P# 86810 TH Socket
P# 1311P SM Socket
P# 75481 BATTERY

+3.3V

21

4.7K

54

25,54

Termination in ICH3_AD16 to evaluate
termination effectiveness on PCI 33MHz bus

R7491

25

25

ICH3_AD16 R_ICH3_AD16

R7859

22-5%

+1.8V

21

R7722

0.1uF 16V
C1779

21

21

1 2

C1781

.01uF 50V.01uF 50V

0.1uF 16V

21

C1782

21

C1780

R7721

21

R7720

+3.3V

21

R7514

8.2K-5%

SIO has internal protection

SIO_VBAT

36

Required by
product safety

1N914

3 1

D31

SUB*_1311P
ADD*_75481_BATTERY

COIN CELL

BATTERY

21

R764621R7518

8.2K-5%

ICH3_IRQ14

ICH3_SERIRQ

GPE_ESM_IRQ15

R7739

21

0-5%

1K-1%

12

R6932

TH/SMT SKT

ROOM=BAT

21

4.7K

R7492

ICH_SCL

ICH_SDA

21

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

7

9

U6031

YA

YB

5C3253
QSOP16

27,32

1%

SUB*_8K944

18.2K-1%18.2K-1%

Replace with 261 Ohms

1%

SUB*_6K915

1%

SUB*_6K915

18.2K-1%

8.2K-5%

54

36

36,50

25

45231

3V COIN

VCC
IA0

IA1
IA2
IA3

IB0
IB1
IB2
IB3

S0
S1

EA
EB

P64H2_1A_SERR

22,34

P64H2_1B_SERR

22,28

P64H2_2A_SERR

23,29

1

23,30

24,31

24,42

22,34

22,28

23,29

23,30

24,31

24,42

P64H2_2B_SERR

P64H2_3A_SERR

P64H2_3B_SERR

P64H2_1A_PERR

P64H2_1B_PERR

P64H2_2A_PERR

P64H2_2B_PERR

P64H2_3A_PERR

P64H2_3B_PERR

+3.3V

2

21

R7712

3

ICH3_PCIRST

25

25

ICH3_PCIRST

74LVC1G07

SUB*_52XJW

SUB*_52XJW

4 4

ICH3_PCIRST

25

A B

CA

25,45,52,54

Need to be within 100 mil of Y7

+3.3V_AUX

21

R7644

+1.8V_AUX

0.1uF 16V
C1697

21

+3.3V_AUX

0.1uF 16V

21

+1.8V_AUX

0.1uF 16V

BAR43

31

D23

R8108

1 2

7,15,22-24,52
42-44,52
6,14,52

7,15,22-24,52
42-44,52
6,14,52

36
36

10K-1%

C1694

21

10K-1%

825 Ohms

D27

1 3

1N914

ICH3_VBIAS

BATTERY

-+

16
6

ENV_SEG0_SCL

5

ENV_SEG5_I960_SCL

4

ENV_SEG3_SCL

3

NC_ENV_SEG7_SCL

10

ENV_SEG0_SDA

11

ENV_SEG5_I960_SDA

12

ENV_SEG3_SDA

13

NC_ENV_SEG7_SDA

14

GPO_I2C_MUX_SEL0

2

GPO_I2C_MUX_SEL1

1

R7495

1 2

15

+5V_AUX

R7643

1K-1%

1 2

1uF

1 2

C1776

25V+80-20%

SUB*_6176C

C1756

21

.047uF 25V

20%

R182

21

680-5%

Required by
product safety

220

VBAT

C1842

SUB*_4053P

0.1uF 16V
C1698

21

0.1uF 16V
C1695

21

0.1uF 16V

C1709

C171021C1708

BAR43
1 3

D22

BAR43

D36

13

+

680uF

2 1

C1956

R7875

10K-1%

1 2

21

1uF

ICH3_RTCRST

25V-10%

10K-1%

12

R7515

25

0.1uF 16V

0.1uF 16V

21

C1699

C1700

21

C1696

21

VCORE

0.1uF 16V

C170721C1773

21

+1.8V

0.1uF 16V

0.1uF 16V

0.1uF 16V

21

1uF

1 2

C1763

SUB*_6176C

PLACE CAPS CLOSE TO ICH3

6.3V-20%

+5V

0.1uF 16V0.1uF 16V
C1666

21

NC_DPSLP
DPRSLPVR

ICH3_VBIAS

C1793

21

VBAT

25V+80-20%

A21
A22

Y7

V21
AB3

AB22
AB21

AB7

B23
C23
E13
F14
F15
F16
K12
P10

V6
V7

E10
F17
F18
K14

V8
V9

C13

W5
E6

W8

P14
U18
V22

F7
F8

K10

F9

F10
E11

J18

K6
K18
M14

P6
P18
R18
T18
U19
V10
V14

AB6

25,45,52,54

A1
A13
A16
A17
A20
A23

B8
B10
B13
B14
B15
B18
B19
B20
B22

C3

C6
C14
C15
C16
C17
C18

C19
C20
C21
C22

D9
D13
D16
D17
D20
D21
D22

E5
E14
E15
E18
E19
E20
F19
F22

G3
G20
H19

J5
K11
K13
K20
K21
K22
K23

RESVD_1
RESVD_2

RTCRST

GPIO20/STP_CPU*
TP0/BATLOW*

DPSLP
DPRSLPVR

VBIAS

VCCSUS1_8_1
VCCSUS1_8_2
VCCSUS1_8_3
VCCSUS1_8_4
VCCSUS1_8_5
VCCSUS1_8_6
VCCSUS1_8_7
VCCSUS1_8_8
VCCSUS1_8_9
VCCSUS1_8_10

VCCSUS3_3_1
VCCSUS3_3_2
VCCSUS3_3_3
VCCSUS3_3_4
VCCSUS3_3_5
VCCSUS3_3_6

V5REF_SUS1
V5REF_SUS2

V5REF1
V5REF2

V_CPU_IO_1
V_CPU_IO_2
V_CPU_IO_3

V_LAN1_8_1
V_LAN1_8_2
V_LAN1_8_3

V_LAN3_3_1
V_LAN3_3_2

VCC1_8_1
VCC1_8_2
VCC1_8_3
VCC1_8_4
VCC1_8_5
VCC1_8_6
VCC1_8_7
VCC1_8_8
VCC1_8_9
VCC1_8_10
VCC1_8_11
VCC1_8_12

VCCRTC

INTEL ICH3

HETERO 3 OF 4

VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51

U61

INTEL ICH3

HETERO 4 OF 4

U61

GPIO2/PIRQE*
GPIO3/PIRQF*
GPIO4/PIRQG*
GPIO5/PIRQH*

AGPBUSY*/GPIO6

GPIO7

GPIO8
GPIO12
GPIO13

STP_PCI*/GPIO18

SLP_S1*/GPIO19

C3_STAT*/GPIO21
CPUPERF*/GPIO22
SSMUXSEL/GPIO23

CLKRUN*/GPIO24

GPIO25
GPIO27
GPIO28

LAN_RST
LAN_RXD0
LAN_TXD0
LAN_RXD1
LAN_TXD1
LAN_RXD2
LAN_TXD2

LAN

LAN_CLK

LAN_RSTSYNC

EE_DIN

EE_DOUT

EE_CS

EE_SHCLK

USB_LEDA0
USB_LEDA1
USB_LEDA2
USB_LEDA3
USB_LEDA4
USB_LEDA5
USB_LEDG0
USB_LEDG1
USB_LEDG2
USB_LEDG3
USB_LEDG4
USB_LEDG5

VCC3_3_1
VCC3_3_2
VCC3_3_3
VCC3_3_4
VCC3_3_5
VCC3_3_6
VCC3_3_7
VCC3_3_8
VCC3_3_9

VCC3_3_10
VCC3_3_11
VCC3_3_12
VCC3_3_13
VCC3_3_14
VCC3_3_15

VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98

VSS_99
VSS_100
VSS_101
VSS_102

A6

ICH3_PIRQE

B5

ICH3_PIRQF

C5

ICH3_PIRQG

A5

ICH3_PIRQH

V4

IDE_CABLE_SEL

V2

LPC_SMI

W2

GPE_ESM2SMI

Y4

GPE_NMI_BUTTON

Y2
U21

NC_ICH3_GPIO18

W20

NC_ICH3_GPIO19

V5

NC_ICH3_GPIO21

Y20

NC_ICH3_GPIO22

U20

NC_ICH3_GPIO23

AC2

NC_ICH3_GPIO24

W3

NC_ICH3_GPIO25

W4

NC_ICH3_GPIO27

Y3

NC_ICH3_GPIO28

ICH3_LAN_RST

Y5

NC_LAN_RXD0

C8

NC_LAN_TXD0

B9

NC_LAN_RXD1

A8

NC_LAN_TXD1

C10

NC_LAN_RXD2

A9

NC_LAN_TXD2

A10

NC_LAN_CLK

C9

NC_LAN_RSTSYNC

D7

NC_LAN_EE_DIN

D8

NC_LAN_EE_DOUT

E8

NC_LAN_EE_CS

E9

NC_LAN_EE_SHCLK

D10

NC_USB_LEDA0

H20

NC_USB_LEDA1

G22

NC_USB_LEDA2

F21

NC_USB_LEDA3

G19

NC_USB_LEDA4

E22

NC_USB_LEDA5

E21

NC_USB_LEDG0

H21

NC_USB_LEDG1

G23

NC_USB_LEDG2

F23

NC_USB_LEDG3

G21

NC_USB_LEDG4

D23

NC_USB_LEDG5

E23
F6

G6
G18
H6
H18
J6
M10
P12
R6
T6
U6
V15
V16
V17
V18

L3
L10
L11
L12
L13
L14
L21
L23
M11
M12
M13
M20
M22
N5
N10
N11
N12
N13
N14
N21
N23
P11
P13
P20
P22
R3
R5
R21
R23
T4
T20
T22
V3
V20
W6
W7
W10
W14
W18
W22
Y8
AA3
AA8
AA12
AA16
AA20
AA22
AB8
AC1
AC8

ROOM=ICH3

AC23

0.1uF 16V

0.1uF 16V
C1702

21

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

8.2K

4 5
3
2

RN505

1

38

36

R8076

50

1 2

41

8.2K-5%

R7791

21

8.2K-5%

R7645

1 2

10K-1%

+3.3V

0.1uF 16V

0.1uF 16V

C1701

C1703

21

21

COMPUTER
CORPORATION

AUSTIN,TEXAS

SHEET

6
7
8

+3.3V

+3.3V_AUX

0.1uF 16V
C1705

C1704

21

21

REV.

X02-00

25 OF 57

+3.3V

22,54
23
24

0.1uF 16V
C1706

21

1

2

3

ROOM=FLASH

B D

CA

ROOM=FLASH

9-16-2002_14:01

1

+3.3V

+3.3V

21

1 2

C1711

R7601

0-5%

+3.3V

1 2

NP*

2

21

R7585

21

R7576

GPO_FWH_TBL

36

GPO_FWH_WP

36

8.2K-5%

220

4
3
2
1

RN503

1K

+3.3V

R7697

1 2

Iprogram=40ma

10,25,36,50

5
6
7
8

+3.3V

21

R7584

8.2K-5%

C1714

15,22-25,36

25,36,50
25,36,50
25,36,50
25,36,50

4.7K

0.1uF 16V

6

R7611

1K-1%

1 2

Iactive=67ma

FWH_IC
ICH3_PCIRST_GRP1
CK_33M_FWH
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
LPC_FRAME

C171221C1713

0.1uF 16V

10
31
39
11

12

25
26
27
28
38
24
23
22
21
20
19

29
30
40

1 2

0.1uF 16V

0.1uF 16V

U34

FGPI4

VCC1
VCC2

FPGI3
FPGI2

VCCA

FPGI1

VPP

IC
RST
CLK
FWH0
FWH1
FWH2
FWH3
FWH4
ID0
ID1
ID2
ID3
TBL
WP

GND1
GND2
GNDA

CAMINO FWH

TSOP40

SUB*_4M291

FPGI0

RFU1
RFU2
RFU3
RFU4
RFU5
INIT

NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8

2

9

82802AB - 4Mb
82802AC - 8Mb

7
15
16
17
18
32
33
34
35
36
37

1
3
4
5
6
8
13
14

NC_FWH_RFU1
NC_FWH_RFU2
NC_FWH_RFU3
NC_FWH_RFU4
NC_FWH_RFU5
CPU_INIT_3P3V

NC_FWH_NC1
NC_FWH_NC2
NC_FWH_NC3
NC_FWH_NC4
NC_FWH_NC5
NC_FWH_NC6
NC_FWH_NC7
NC_FWH_NC8

FWH_FGPI4

FWH_FGPI3

FWH_FGPI2

FWH_FGPI1

FWH_FGPI0

R7613

4.7K

R7614

4.7K

R7615

4.7K

R7616

4.7K

R7617

4.7K

R7600

0-5%

21

21

21

21

21

NP*

21

+3.3V

21

R7577

3

2

330-5%

Q3047
3904

1

H_INIT_3P3V

+3.3V

R7593

1 2

3

2

470

Q3048
3904

1

R7594

1 2

470

H_INIT

11,25

3

1

2

3

DISCOVERY---- Dell P/N 4M291

Place Socket---P/N 71896
6C739---SSMicro FWH 4Mbit

5906D---Intel FWH 8Mbit

4 4

ROOM=ICH3

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

26 OF 57

X02-00

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

CA

ROOM=PCI_1

1

1

+3.3V

+5V

PCI_1

B
D

MCA_SKT

A
C

ID

+12V

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

IDSEL_SLOT1

27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

50
51
52
53
54
55
56
57
58
59
60

Side A

ICH3_TRST

ICH3_TMS
ICH3_TDI

ICH3_PIRQA
ICH3_PIRQC

NC_PRSVD0_SLT1NC_PA_SLT1

NC_PRSVD2_SLT1

NET_PHYSICAL_TYPE=15MIL

S1_3V3AUX

ICH3_PCIRST_GRP3

ICH3_GNT0

ICH3_PME
ICH3_AD30

ICH3_AD28
ICH3_AD26
ICH3_AD24

R223

1 2
100-5%

ICH3_AD22
ICH3_AD20

ICH3_AD18
R_ICH3_AD16

ICH3_FRAME

ICH3_TRDY

ICH3_STOP

DRAC3_IPMB_SCL
DRAC3_IPMB_SDA

ICH3_PAR
ICH3_AD15

ICH3_AD13
ICH3_AD11

ICH3_AD9

ICH3_CBE0

ICH3_AD6
ICH3_AD4

ICH3_AD2
ICH3_AD0

ICH3_REQ64

27

27
27

25
25,54

10,25,32

25

25,28-31,34,36,54
25,32,54

25,32,54
25,32,54
25,32,54

R_ICH3_AD16

SUB*_9627P
25,32,54
25,32,54

25,32,54
25,27,32

25,27,32,54

25,27,32,54

25,27,32,54

25,27,32
LM_X04--9627P sub for p/n consolidation

R7776

21

0-5%

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54

25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

27

FERRITE

R7777

0-5%

+3.3V_AUX

L67

1206

21

21

IPMB_SCL
IPMB_SDA

C901

21

22uF 10V
+80%-20%

50,52,54
50,52,54

+5V

RN36

1 8

ICH3_FRAME

2.7K-5%
RN36

72

ICH3_IRDY

2.7K-5%
RN36

3 6

ICH3_TRDY

2.7K-5%
RN36

54

ICH3_DEVSEL

2.7K-5%
RN37

1 8

ICH3_STOP

2.7K-5%
RN37

72

ICH3_PLOCK

2.7K-5%
RN37

3 6

ICH3_PERR

2.7K-5%
RN37

54

ICH3_SERR

2.7K-5%

R921

2 1

ICH3_REQ64

4.7K

R922

12

ICH3_ACK64

4.7K

R923

2 1

ICH3_TDI

4.7K

R924

2 1

ICH3_TMS

4.7K

R274

2 1

220

R275

2 1

220

ROOM=ICH3_RES

ICH3_TRST

ICH3_TCK

25,27,32,54

25,27,32,54

25,27,32,54

25,27,32,54

25,27,32,54

25,27,54

25,27,54

25,27,54

27

27

27

27

27

27

2

3

-12V

Side B

61

ICH3_TCK

27

NC_TDO_SLT1

ICH3_PIRQB

25

ICH3_PIRQD

25,54

NC_PRSVD1_SLT1
NC_PB_SLT1

NC_PRSVD3_SLT1

CK_33M_PCISLOT1

6

2

25,27,32,54

25,27,32,54

3

+3.3V_AUX

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

25,27,54
25,27,54

25,27,54

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54
25,32,54

25,32,54

ICH3_REQ0

25

ICH3_AD31
ICH3_AD29

ICH3_AD27
ICH3_AD25

ICH3_CBE3
ICH3_AD23

ICH3_AD21
ICH3_AD19

ICH3_AD17
ICH3_CBE2

ICH3_IRDY

ICH3_DEVSEL

ICH3_PLOCK
ICH3_PERR

ICH3_SERR

ICH3_CBE1
ICH3_AD14

ICH3_AD12
ICH3_AD10

ICH3_AD8
ICH3_AD7

ICH3_AD5
ICH3_AD3

ICH3_AD1

ICH3_ACK64

27

+12V

62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109

110
111
112
113
114
115
116
117
118
119
120

SUB*_2603C

+5V

C510

1 2

1uF

10V-10%

C291

C290

-12V

1 2

21

C899

0.1uF 16V0.1uF 16V

+3.3V

C900

21

22uF 10V

1 2

22uF 10V

C289

NP*

+80%-20%

C292

NP*

+80%-20%

21

NP*

0.1uF 16V

1 2

NP*

0.1uF 16V

C288

1 2

21

C283

NP*

0.1uF 16V

NP*

0.1uF 16V

21

C286

C287

1 2

NP*

0.1uF 16V

ROOM=PCI1_CAPS

21

C284

C285

1 2

NP*

0.1uF 16V

0.1uF 16V 0.1uF 16V

4 4

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

27 OF 57

X02-00

A B

PCI SLOT1 - 32/33 ICH3

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

CA

9-16-2002_14:01

ROOM=PCI_7

SLOT6_SDONE

29

SLOT6_SBO

29

SLOT7_SDONE

28

SLOT7_SBO

1

Side B

3.3V_PCIX

9,28-31,55

P64H2_1B_TCK

28

NC_S7_TDO

P64H2_1B_IRQ1

22

P64H2_1B_IRQ3

22

SLOT7_PRSNT1

28

NC_S7_RSVDB10
SLOT7_PRSNT2

28

NC_S7_RSVDB14

CK_P64H2_1B_SLOT7

22

P64H2_1B_REQ0

22

P64H2_1B_AD31

22

P64H2_1B_AD29

22

P64H2_1B_AD27

22

P64H2_1B_AD25

22

P64H2_1B_CBE3

22

P64H2_1B_AD23

22

22,28

22,28

22,28

22,25,28

22,25,28

22,28

22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22
22

22
22

22

22
22

22
22

22
22

22
22

22

P64H2_1B_AD21
P64H2_1B_AD19

P64H2_1B_AD17
P64H2_1B_CBE2

P64H2_1B_IRDY

P64H2_1B_DEVSEL
P64H2_1B_PCIXCAP
P64H2_1B_LOCK
P64H2_1B_PERR

P64H2_1B_SERR

P64H2_1B_CBE1
P64H2_1B_AD14

P64H2_1B_AD12
P64H2_1B_AD10
P64H2_1B_M66EN

P64H2_1B_AD8
P64H2_1B_AD7

P64H2_1B_AD5
P64H2_1B_AD3

P64H2_1B_AD1

P64H2_1B_ACK64

NC_S7_RSVDB63

P64H2_1B_CBE6
P64H2_1B_CBE4

P64H2_1B_AD63
P64H2_1B_AD61

P64H2_1B_AD59
P64H2_1B_AD57

P64H2_1B_AD55
P64H2_1B_AD53

P64H2_1B_AD51
P64H2_1B_AD49

P64H2_1B_AD47
P64H2_1B_AD45

P64H2_1B_AD43
P64H2_1B_AD41

P64H2_1B_AD39
P64H2_1B_AD37

P64H2_1B_AD35
P64H2_1B_AD33

2

3

NC_S7_RSVDB93

4 4

-12V +12V

+5V +5V

PCI_7

A1

B1

A2

B2

A3

B3

p

A4

B4

A5

B5
B6

A6

A

B7

A7

C

B

B8

A8

D

B9

A9
A10

B10

IOV

B11

A11

A14

B14

A15

B15

A16

B16

IOV

A17

B17

A18

B18

A19

B19

IOV

B20

A20
A21

B21
B22

A22

B23

A23
A24

B24
B25

A25

B26

A26
A27

B27

A28

B28
B29

A29
A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38
B39

A39
A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52
B53

A53

B54

A54
A55

B55

A56

B56

A57

B57

A58

B58
B59

A59

IOVpIOV

B60

A60

B61

A61

B62

A62

A63

B63
B64

A64

B65

A65

B66

A66

IOV

B67

A67
A68

B68

A69

B69

A70

B70

IOV

A71

B71
B72

A72
A73

B73
B74

A74

B75

A75

IOV

B76

A76

B77

A77

B78

A78

B79

A79

IOV

B80

A80

B81

A81
A82

B82

A83

B83

A84

B84

IOV

A85

B85

A86

B86

A87

B87

A88

B88

IOV

A89

B89

A90

B90

A91

B91
B92

A92
A93

B93
B94 A94

PCI 64-3.3V

SKT

SUB*_1956U

Green Conn

Side A

3.3V_PCIX

9,28-31,55

P64H2_1B_TRST

P64H2_1B_TMS
P64H2_1B_TDI

P64H2_1B_IRQ0
P64H2_1B_IRQ2

NC_S7_RSVDA9

NC_S7_RSVDA11

NET_PHYSICAL_TYPE=15MIL

S7_3V3AUX
P64H2_1B_PCIRST

P64H2_1B_GNT0

ICH3_PME
P64H2_1B_AD30

P64H2_1B_AD28
P64H2_1B_AD26

P64H2_1B_AD24
SLOT7_IDSEL

P64H2_1B_AD22
P64H2_1B_AD20

P64H2_1B_AD18
P64H2_1B_AD16

P64H2_1B_FRAME

P64H2_1B_TRDY

P64H2_1B_STOP

SLOT7_SDONE
SLOT7_SBO

P64H2_1B_PAR
P64H2_1B_AD15

P64H2_1B_AD13
P64H2_1B_AD11

P64H2_1B_AD9

P64H2_1B_CBE0

P64H2_1B_AD6
P64H2_1B_AD4

P64H2_1B_AD2
P64H2_1B_AD0

P64H2_1B_REQ64

P64H2_1B_CBE7
P64H2_1B_CBE5

P64H2_1B_PAR64
P64H2_1B_AD62

P64H2_1B_AD60
P64H2_1B_AD58

P64H2_1B_AD56
P64H2_1B_AD54

P64H2_1B_AD52
P64H2_1B_AD50

P64H2_1B_AD48
P64H2_1B_AD46

P64H2_1B_AD44
P64H2_1B_AD42

P64H2_1B_AD40
P64H2_1B_AD38

P64H2_1B_AD36
P64H2_1B_AD34

P64H2_1B_AD32
NC_S7_RSVDA92NC_S7_RSVDB92

NC_S7_RSVDA94

28

28
28

22
22

22

22

25,27,29-31,34,36,54
22

22
22

22
28

22
22

22,28
22

22,28

22,28

22,28

28
28

22
22

22
22

22

22

22
22

22
22

22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28
22,28

22,28

+3.3V_AUX

L69

FERRITE

1206

+5V

+80%-20%

22uF 10V

21

+80%-20%

22uF 10V

1 2

22,28

C907

21

21

22uF 10V
+80%-20%

C905

.01uF 50V

C666

.01uF 50V

C662

1 2

21

NET_PHYSICAL_TYPE=PLANE

C906

3.3V_PCIX

.01uF 50V

C657

.01uF 50V

C667

1 2

21

P64H2_1B_AD18

R397

100-1%

.01uF 50V

C655

21

9,28-31,55

.01uF 50V

C656

21

21

SLOT7_IDSEL

.01uF 50V

C654

1 2

.01uF 50V

1 2

C652

.01uF 50V

C653

21

28

28

28

28

28

28

28

28

29

29

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,28
22,28
22,28
22,28

22,25,28

22,28
22,28

22,25,28

22,28
22,28
22,28
22,28

P64H2_1B_TMS

P64H2_1B_TDI

P64H2_1B_TCK

P64H2_1B_TRST

SLOT7_PRSNT1

SLOT7_PRSNT2

SLOT6_PRSNT1

SLOT6_PRSNT2

P64H2_1B_AD34
P64H2_1B_AD35
P64H2_1B_AD32
P64H2_1B_AD33

P64H2_1B_AD38
P64H2_1B_AD39
P64H2_1B_AD37
P64H2_1B_AD36

P64H2_1B_AD42
P64H2_1B_AD43
P64H2_1B_AD41
P64H2_1B_AD40

P64H2_1B_AD47
P64H2_1B_AD46
P64H2_1B_AD45
P64H2_1B_AD44

P64H2_1B_AD50
P64H2_1B_AD51
P64H2_1B_AD49
P64H2_1B_AD48

P64H2_1B_AD55
P64H2_1B_AD54
P64H2_1B_AD53
P64H2_1B_AD52

P64H2_1B_AD59
P64H2_1B_AD58
P64H2_1B_AD57
P64H2_1B_AD56

P64H2_1B_PAR64
P64H2_1B_AD62
P64H2_1B_AD61
P64H2_1B_AD60

P64H2_1B_CBE7
P64H2_1B_CBE5
P64H2_1B_CBE4
P64H2_1B_AD63

P64H2_1B_FRAME
P64H2_1B_IRDY

P64H2_1B_DEVSEL

P64H2_1B_TRDY

P64H2_1B_PERR
P64H2_1B_STOP

P64H2_1B_LOCK
P64H2_1B_SERR

P64H2_1B_M66EN
P64H2_1B_REQ64
P64H2_1B_ACK64
P64H2_1B_CBE6

9,28-31,55

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

1
2
3

.01uF 50V

C1389

1 2

9,28-31,55

1

RN451

2
3

2.7K

R7212

2.7K-5%
R7211

2.7K-5%

R7180

R7179

C1388

1 2

.01uF 50V

C1387

.01uF 50V

C1386

1 2

.01uF 50V

C1385

.01uF 50V

3.3V_PCIX

RN403

8.2K

RN404

8.2K

RN405

8.2K

RN406

8.2K

RN408

8.2K

RN407

8.2K

RN409

8.2K

RN410

8.2K

RN411

8.2K

RN412

8.2K

RN413

8.2K

RN414

8.2K

220

220

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

8
7
6
54

3.3V_PCIX

8
7
6
54

21

21

21

21

21

21

1

2

3

A B

PCIX SLOT7 64/133 P64H2 Device #1

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

28 OF 57

X02-00

B D

CA

ROOM=PCI_6

9-16-2002_14:01

9,28-31,55

3.3V_PCIX

1

R7214

RN415

8.2K

RN416

8.2K

RN417

8.2K

RN418

8.2K

RN420

8.2K

RN419

8.2K

RN421

8.2K

RN422

8.2K

RN423

8.2K

RN424

8.2K

RN425

8.2K

RN426

8.2K

2.7K-5%
R7213

1 2

2.7K-5%

R7182

1 2

220

R7181

220

3.3V_PCIX

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

21

21

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

SHEET

REV.

X02-00

29 OF 57

DC

P64H2_2A_TMS

Side B

3.3V_PCIX

9,28-31,55

P64H2_2A_TCK

29

NC_S6_TDO

P64H2_2B_IRQ9

23

P64H2_2B_IRQ11

23

SLOT6_PRSNT1

28

NC_S6_RSVDB10
SLOT6_PRSNT2

28

NC_S6_RSVDB14

CK_P64H2_2A_SLOT6

23

P64H2_2A_REQ0

23

P64H2_2A_AD31

23

P64H2_2A_AD29

23

P64H2_2A_AD27

23

P64H2_2A_AD25

23,29

23,29

23,29

23,29

23,25,29

23,25,29

23,29

23,29

23

23
23

23

23
23

23

23
23

23
23

23
23

23
23

23

P64H2_2A_CBE3
P64H2_2A_AD23

P64H2_2A_AD21
P64H2_2A_AD19

P64H2_2A_AD17
P64H2_2A_CBE2

P64H2_2A_IRDY

P64H2_2A_DEVSEL
P64H2_2A_PCIXCAP
P64H2_2A_LOCK
P64H2_2A_PERR

P64H2_2A_SERR

P64H2_2A_CBE1
P64H2_2A_AD14

P64H2_2A_AD12
P64H2_2A_AD10
P64H2_2A_M66EN

P64H2_2A_AD8
P64H2_2A_AD7

P64H2_2A_AD5
P64H2_2A_AD3

P64H2_2A_AD1

P64H2_2A_ACK64

2

3

NC_S6_RSVDB63

P64H2_2A_CBE6

23,29

P64H2_2A_CBE4

23,29

P64H2_2A_AD63

23,29

P64H2_2A_AD61

23,29

P64H2_2A_AD59

23,29

P64H2_2A_AD57

23,29

P64H2_2A_AD55

23,29

P64H2_2A_AD53

23,29

P64H2_2A_AD51

23,29

P64H2_2A_AD49

23,29

P64H2_2A_AD47

23,29

P64H2_2A_AD45

23,29

P64H2_2A_AD43

23,29

P64H2_2A_AD41

23,29

P64H2_2A_AD39

23,29

P64H2_2A_AD37

23,29

P64H2_2A_AD35

23,29

P64H2_2A_AD33

23,29

NC_S6_RSVDB92
NC_S6_RSVDB93

4 4

+5V

-12V

PCI_6

A1

B1

A2

B2

A3

B3

p

A4

B4

A5

B5
B6

A6

A

B7

A7

C

B

B8

A8

D

B9

A9
A10

B10

IOV

B11

A11

A14

B14

A15

B15

A16

B16

IOV

A17

B17

A18

B18

A19

B19

IOV

B20

A20
A21

B21
B22

A22

B23

A23
A24

B24
B25

A25

B26

A26
A27

B27

A28

B28
B29

A29
A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38
B39

A39
A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52
B53

A53

B54

A54
A55

B55

A56

B56

A57

B57

A58

B58
B59

A59

IOVpIOV

B60

A60

B61

A61

B62

A62

A63

B63
B64

A64

B65

A65

B66

A66

IOV

B67

A67
A68

B68

A69

B69

A70

B70

IOV

A71

B71
B72

A72
A73

B73
B74

A74

B75

A75

IOV

B76

A76

B77

A77

B78

A78

B79

A79

IOV

B80

A80

B81

A81
A82

B82

A83

B83

A84

B84

IOV

A85

B85

A86

B86

A87

B87

A88

B88

IOV

A89

B89

A90

B90

A91

B91
B92

A92
A93

B93
B94 A94

PCI 64-3.3V

SKT

SUB*_1956U

Green Conn

+12V

+5V

Side A

3.3V_PCIX

9,28-31,55

P64H2_2A_TRST

P64H2_2A_TMS
P64H2_2A_TDI

P64H2_2B_IRQ8
P64H2_2B_IRQ10

NC_S6_RSVDA9

NC_S6_RSVDA11

S6_3V3AUX

P64H2_2A_PCIRST

P64H2_2A_GNT0

ICH3_PME
P64H2_2A_AD30

P64H2_2A_AD28
P64H2_2A_AD26

P64H2_2A_AD24
SLOT6_IDSEL

P64H2_2A_AD22
P64H2_2A_AD20

P64H2_2A_AD18
P64H2_2A_AD16

P64H2_2A_FRAME

P64H2_2A_TRDY

P64H2_2A_STOP

SLOT6_SDONE
SLOT6_SBO

P64H2_2A_PAR
P64H2_2A_AD15

P64H2_2A_AD13
P64H2_2A_AD11

P64H2_2A_AD9

P64H2_2A_CBE0

P64H2_2A_AD6
P64H2_2A_AD4

P64H2_2A_AD2
P64H2_2A_AD0

P64H2_2A_REQ64

P64H2_2A_CBE7
P64H2_2A_CBE5

P64H2_2A_PAR64
P64H2_2A_AD62

P64H2_2A_AD60
P64H2_2A_AD58

P64H2_2A_AD56
P64H2_2A_AD54

P64H2_2A_AD52
P64H2_2A_AD50

P64H2_2A_AD48
P64H2_2A_AD46

P64H2_2A_AD44
P64H2_2A_AD42

P64H2_2A_AD40
P64H2_2A_AD38

P64H2_2A_AD36
P64H2_2A_AD34

P64H2_2A_AD32
NC_S6_RSVDA92

NC_S6_RSVDA94

29

29
29

23
23

23

23

25,27,28,30,31,34,36,54
23

23
23

23
29

23
23

23
23

23,29

23,29

23,29

28
28

23
23

23
23

23

23

23
23

23
23

23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29
23,29

23,29

+5V

+80%-20%

22uF 10V

C908

21

NET_PHYSICAL_TYPE=PLANE

+80%-20%

22uF 10V

C909

1 2

23,29

NET_PHYSICAL_TYPE=15MIL

.01uF 50V

.01uF 50V

C688

C684

1 2

21

3.3V_PCIX

.01uF 50V

.01uF 50V

1 2

C679

C689

21

P64H2_2A_AD19

R398

100-1%

+3.3V_AUX

L70

FERRITE

1206

.01uF 50V

C677

21

9,28-31,55

.01uF 50V

C678

1 2

21

SLOT6_IDSEL

21

22uF 10V
+80%-20%

.01uF 50V

21

C910

21

.01uF 50V

C676

1 2

C674

.01uF 50V

C675

1 2

29

29

29

29

29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29
23,29
23,29
23,29

23,29

23,29
23,25,29
23,25,29

23,29

23,29

23,29

23,29

P64H2_2A_TDI

P64H2_2A_TCK

P64H2_2A_TRST

P64H2_2A_AD34
P64H2_2A_AD35
P64H2_2A_AD32
P64H2_2A_AD33

P64H2_2A_AD38
P64H2_2A_AD39
P64H2_2A_AD37
P64H2_2A_AD36

P64H2_2A_AD42
P64H2_2A_AD43
P64H2_2A_AD41
P64H2_2A_AD40

P64H2_2A_AD47
P64H2_2A_AD46
P64H2_2A_AD45
P64H2_2A_AD44

P64H2_2A_AD50
P64H2_2A_AD51
P64H2_2A_AD49
P64H2_2A_AD48

P64H2_2A_AD55
P64H2_2A_AD54
P64H2_2A_AD53
P64H2_2A_AD52

P64H2_2A_AD59
P64H2_2A_AD58
P64H2_2A_AD57
P64H2_2A_AD56

P64H2_2A_PAR64
P64H2_2A_AD62
P64H2_2A_AD61
P64H2_2A_AD60

P64H2_2A_CBE6
P64H2_2A_CBE5
P64H2_2A_CBE4
P64H2_2A_AD63

P64H2_2A_IRDY
P64H2_2A_FRAME
P64H2_2A_DEVSEL

P64H2_2A_TRDY

P64H2_2A_LOCK
P64H2_2A_STOP

P64H2_2A_PERR
P64H2_2A_SERR

P64H2_2A_M66EN
P64H2_2A_ACK64
P64H2_2A_REQ64
P64H2_2A_CBE7

9,28-31,55

.01uF 50V

C1392

1 2

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

PCIX SLOT6 64/133 P64H2 Device #2

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

1

2

3

B D

CA

9-16-2002_14:01

ROOM=PCI_4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

C1669

1

RN501

2
3
4

2.7K

R7512

2.7K-5%
R7511

1 2

2.7K-5%

R7504

1 2

R7503

C1778

.01uF 50V

C1777

.01uF 50V

C1668

.01uF 50V

C1667

1 2

.01uF 50V

3.3V_PCIX

RN489

8.2K

RN490

8.2K

RN491

8.2K

RN492

8.2K

RN494

8.2K

RN493

8.2K

RN495

8.2K

RN496

8.2K

RN497

8.2K

RN498

8.2K

RN499

8.2K

RN500

8.2K

3.3V_PCIX

21

220

220

21

1 2

21

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

21

23,25,30

23,25,30

Side B

3.3V_PCIX

9,28-31,55

P64H2_2B_TCK

30

NC_S5_TDO

P64H2_2B_IRQ1

23

P64H2_2B_IRQ3

23

SLOT5_PRSNT1

30

NC_S5_RSVDB10
SLOT5_PRSNT2

30

CK_P64H2_2B_SLOT5

23

P64H2_2B_REQ0

23

P64H2_2B_AD31

23,30

P64H2_2B_AD29

23,30

P64H2_2B_AD27

23,30

P64H2_2B_AD25

23,30

P64H2_2B_CBE3

23,30

P64H2_2B_AD23

23,30

P64H2_2B_AD21

23,30

P64H2_2B_AD19

23,30

P64H2_2B_AD17

23,30

P64H2_2B_CBE2

23,30

P64H2_2B_IRDY

23,30

P64H2_2B_DEVSEL

23,30

P64H2_2B_PCIXCAP

23,30

P64H2_2B_LOCK

23,30

P64H2_2B_PERR

P64H2_2B_SERR

P64H2_2B_CBE1

23,30

P64H2_2B_AD14

23,30

P64H2_2B_AD12

23,30

P64H2_2B_AD10

23,30

P64H2_2B_M66EN

23,30

P64H2_2B_AD8

23,30

P64H2_2B_AD7

23,30

P64H2_2B_AD5

23,30

P64H2_2B_AD3

23,30

P64H2_2B_AD1

23,30

P64H2_2B_ACK64

23,30

NC_S5_RSVDB63

P64H2_2B_CBE6

23,30

P64H2_2B_CBE4

23,30

P64H2_2B_AD63

23,30

P64H2_2B_AD61

23,30

P64H2_2B_AD59

23,30

P64H2_2B_AD57

23,30

P64H2_2B_AD55

23,30

P64H2_2B_AD53

23,30

P64H2_2B_AD51

23,30

P64H2_2B_AD49

23,30

P64H2_2B_AD47

23,30

P64H2_2B_AD45

23,30

P64H2_2B_AD43

23,30

P64H2_2B_AD41

23,30

P64H2_2B_AD39

23,30

P64H2_2B_AD37

23,30

P64H2_2B_AD35

23,30

P64H2_2B_AD33

23,30

NC_S5_RSVDB92
NC_S5_RSVDB93

9,28-31,55

1

Side B

3.3V_PCIX

9,28-31,55

P64H2_2B_TCK

30

NC_S4_TDO

P64H2_2B_IRQ5

23

P64H2_2B_IRQ7

23

SLOT4_PRSNT1

30

NC_S4_RSVDB10
SLOT4_PRSNT2 NC_S4_RSVDA11

30

NC_S4_RSVDB14

CK_P64H2_2B_SLOT4

23

P64H2_2B_REQ1

23

P64H2_2B_AD31

23,30

P64H2_2B_AD29

23,30

P64H2_2B_AD27

23,30

P64H2_2B_AD25

23,30

P64H2_2B_CBE3

23,30

P64H2_2B_AD23

23,30

P64H2_2B_AD21

2

3

23,30
23,30

23,30
23,30

23,30

23,30
23,30
23,30

23,25,30

23,25,30

23,30
23,30

23,30
23,30
23,30

23,30
23,30

23,30
23,30

23,30

23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

P64H2_2B_AD19

P64H2_2B_AD17
P64H2_2B_CBE2

P64H2_2B_IRDY

P64H2_2B_DEVSEL
P64H2_2B_PCIXCAP
P64H2_2B_LOCK
P64H2_2B_PERR

P64H2_2B_SERR

P64H2_2B_CBE1
P64H2_2B_AD14

P64H2_2B_AD12
P64H2_2B_AD10
P64H2_2B_M66EN

P64H2_2B_AD8
P64H2_2B_AD7

P64H2_2B_AD5
P64H2_2B_AD3

P64H2_2B_AD1

P64H2_2B_ACK64

NC_S4_RSVDB63

P64H2_2B_CBE6
P64H2_2B_CBE4

P64H2_2B_AD63
P64H2_2B_AD61

P64H2_2B_AD59
P64H2_2B_AD57

P64H2_2B_AD55
P64H2_2B_AD53

P64H2_2B_AD51
P64H2_2B_AD49

P64H2_2B_AD47
P64H2_2B_AD45

P64H2_2B_AD43
P64H2_2B_AD41

P64H2_2B_AD39
P64H2_2B_AD37

P64H2_2B_AD35
P64H2_2B_AD33

NC_S4_RSVDB92
NC_S4_RSVDB93

4 4

+5V

-12V

PCI_4

A1

B1

A2

B2

A3

B3

p

A4

B4

A5

B5
B6

A6

A

B7

A7

C

B

B8

A8

D

B9

A9
A10

B10

IOV

B11

A11

A14

B14

A15

B15

A16

B16

IOV

A17

B17

A18

B18

A19

B19

IOV

B20

A20
A21

B21
B22

A22

B23

A23
A24

B24
B25

A25

B26

A26
A27

B27

A28

B28
B29

A29
A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38
B39

A39
A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52
B53

A53

B54

A54
A55

B55

A56

B56

A57

B57

A58

B58
B59

A59

IOVpIOV

B60

A60

B61

A61

B62

A62

A63

B63
B64

A64

B65

A65

B66

A66

IOV

B67

A67
A68

B68

A69

B69

A70

B70

IOV

A71

B71
B72

A72
A73

B73
B74

A74

B75

A75

IOV

B76

A76

B77

A77

B78

A78

B79

A79

IOV

B80

A80

B81

A81
A82

B82

A83

B83

A84

B84

IOV

A85

B85

A86

B86

A87

B87

A88

B88

IOV

A89

B89

A90

B90

A91

B91
B92

A92
A93

B93
B94 A94

PCI 64-3.3V

SKT

SUB*_1956U

Green Conn

+12V

Side A

+5V

3.3V_PCIX

P64H2_2B_TRST

P64H2_2B_TMS
P64H2_2B_TDI

P64H2_2B_IRQ4
P64H2_2B_IRQ6

NC_S4_RSVDA9

S4_3V3AUX
P64H2_2B_PCIRST

P64H2_2B_GNT1

ICH3_PME
P64H2_2B_AD30

P64H2_2B_AD28
P64H2_2B_AD26

P64H2_2B_AD24
SLOT4_IDSEL

P64H2_2B_AD22
P64H2_2B_AD20

P64H2_2B_AD18
P64H2_2B_AD16

P64H2_2B_FRAME

P64H2_2B_TRDY

P64H2_2B_STOP

SLOT4_SDONE
SLOT4_SBO

P64H2_2B_PAR
P64H2_2B_AD15

P64H2_2B_AD13
P64H2_2B_AD11

P64H2_2B_AD9

P64H2_2B_CBE0

P64H2_2B_AD6
P64H2_2B_AD4

P64H2_2B_AD2
P64H2_2B_AD0

P64H2_2B_REQ64

P64H2_2B_CBE7
P64H2_2B_CBE5

P64H2_2B_PAR64
P64H2_2B_AD62

P64H2_2B_AD60
P64H2_2B_AD58

P64H2_2B_AD56
P64H2_2B_AD54

P64H2_2B_AD52
P64H2_2B_AD50

P64H2_2B_AD48
P64H2_2B_AD46

P64H2_2B_AD44
P64H2_2B_AD42

P64H2_2B_AD40
P64H2_2B_AD38

P64H2_2B_AD36
P64H2_2B_AD34

P64H2_2B_AD32
NC_S4_RSVDA92

NC_S4_RSVDA94

9,28-31,55

30

30
30

23
23

NET_PHYSICAL_TYPE=15MIL

23,30

23

25,27-31,34,36,54
23,30

23,30
23,30

23,30
30

23,30
23,30

23,30
23,30

23,30

23,30

23,30

30
30

23,30
23,30

23,30
23,30

23,30

23,30

23,30
23,30

23,30
23,30

23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30

P64H2_2B_AD21

23,30

L116

FERRITE

1206

+3.3V_AUX

21

100-1%

R7499

21

SLOT4_IDSEL

30

30
30

30
30

30

30

30

30

30

30

30

30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30
23,30
23,30
23,30

23,30

23,30
23,25,30
23,25,30

23,30

23,30

23,30

23,30

SLOT4_SBO
SLOT4_SDONE
SLOT5_SBO
SLOT5_SDONE

P64H2_2B_TMS

P64H2_2B_TDI

P64H2_2B_TCK

P64H2_2B_TRST

SLOT5_PRSNT1

SLOT5_PRSNT2

SLOT4_PRSNT1

SLOT4_PRSNT2

P64H2_2B_AD34
P64H2_2B_AD35
P64H2_2B_AD33
P64H2_2B_AD32

P64H2_2B_AD38
P64H2_2B_AD39
P64H2_2B_AD37
P64H2_2B_AD36

P64H2_2B_AD42
P64H2_2B_AD43
P64H2_2B_AD41
P64H2_2B_AD40

P64H2_2B_AD46
P64H2_2B_AD47
P64H2_2B_AD45
P64H2_2B_AD44

P64H2_2B_AD50
P64H2_2B_AD51
P64H2_2B_AD49
P64H2_2B_AD48

P64H2_2B_AD54
P64H2_2B_AD55
P64H2_2B_AD53
P64H2_2B_AD52

P64H2_2B_AD58
P64H2_2B_AD59
P64H2_2B_AD57
P64H2_2B_AD56

P64H2_2B_AD62
P64H2_2B_AD63
P64H2_2B_AD61
P64H2_2B_AD60

P64H2_2B_CBE5
P64H2_2B_CBE6
P64H2_2B_CBE4
P64H2_2B_PAR64

P64H2_2B_FRAME
P64H2_2B_IRDY
P64H2_2B_TRDY
P64H2_2B_DEVSEL

P64H2_2B_STOP
P64H2_2B_LOCK
P64H2_2B_PERR
P64H2_2B_SERR

P64H2_2B_M66EN
P64H2_2B_ACK64
P64H2_2B_REQ64
P64H2_2B_CBE7

9,28-31,55

.01uF 50V

1 2

ROOM=PCI_5

+5V

-12V

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11

B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94 A94

PCI 64-3.3V

SUB*_1956U

Green Conn

PCI_5

p

B
D

IOV

IOV

IOV

IOV

IOV

IOV

IOV

IOV

IOV

SKT

+12V

+5V

3.3V_PCIX

A1
A2
A3
A4
A5
A6

A

A7

C

A8
A9
A10
A11

A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59

IOVpIOV

A60
A61
A62

A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93

Side A

9,28-31,55

P64H2_2B_TRST

P64H2_2B_TMS
P64H2_2B_TDI

P64H2_2B_IRQ0
P64H2_2B_IRQ2

NC_S5_RSVDA9

NC_S5_RSVDA11

S5_3V3AUXNC_S5_RSVDB14
P64H2_2B_PCIRST

P64H2_2B_GNT0

ICH3_PME
P64H2_2B_AD30

P64H2_2B_AD28
P64H2_2B_AD26

P64H2_2B_AD24
SLOT5_IDSEL

P64H2_2B_AD22
P64H2_2B_AD20

P64H2_2B_AD18
P64H2_2B_AD16

P64H2_2B_FRAME

P64H2_2B_TRDY

P64H2_2B_STOP

SLOT5_SDONE
SLOT5_SBO

P64H2_2B_PAR
P64H2_2B_AD15

P64H2_2B_AD13
P64H2_2B_AD11

P64H2_2B_AD9

P64H2_2B_CBE0

P64H2_2B_AD6
P64H2_2B_AD4

P64H2_2B_AD2
P64H2_2B_AD0

P64H2_2B_REQ64

P64H2_2B_CBE7
P64H2_2B_CBE5

P64H2_2B_PAR64
P64H2_2B_AD62

P64H2_2B_AD60
P64H2_2B_AD58

P64H2_2B_AD56
P64H2_2B_AD54

P64H2_2B_AD52
P64H2_2B_AD50

P64H2_2B_AD48
P64H2_2B_AD46

P64H2_2B_AD44
P64H2_2B_AD42

P64H2_2B_AD40
P64H2_2B_AD38

P64H2_2B_AD36
P64H2_2B_AD34

P64H2_2B_AD32
NC_S5_RSVDA92

NC_S5_RSVDA94

30

30
30

23
23

L71

FERRITE

23,30

23

25,27-31,34,36,54
23,30

23,30
23,30

23,30
30

23,30
23,30

23,30
23,30

23,30

23,30

23,30

30
30

23,30
23,30

23,30
23,30

23,30

23,30

23,30
23,30

23,30
23,30

23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30
23,30

23,30

1206

+5V

+80%-20%

22uF 10V

+80%-20%

22uF 10V

23,30

+3.3V_AUX

NET_PHYSICAL_TYPE=15MIL

21

.01uF 50V

.01uF 50V

C707

C913

21

NET_PHYSICAL_TYPE=PLANE

.01uF 50V

C912

1 2

21

C703

1 2

1 2

3.3V_PCIX

.01uF 50V

21

P64H2_2B_AD20

TITLE

C709

C702

R399

100-1%

.01uF 50V

C700

21

9,28-31,55

.01uF 50V

C701

1 2

21

SLOT5_IDSEL

COMPUTER
CORPORATION

AUSTIN,TEXAS

.01uF 50V

C699

1 2

.01uF 50V

C697

21

.01uF 50V

C698

1 2

30

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

PCIX SLOT4 & 5 64/100 P64H2 Device #2

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

30 OF 57

1

2

3

B D

CA

9-16-2002_14:01

ROOM=PCI_2

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

C1400

1

RN454

2
3
4

2.7K

R7218

2.7K-5%
R7217

1 2

2.7K-5%

R7186

1 2

R7185

C1399

.01uF 50V

C1398

.01uF 50V

.01uF 50V

.01uF 50V

3.3V_PCIX

RN439

8.2K

RN440

8.2K

RN441

8.2K

RN442

8.2K

RN444

8.2K

RN443

8.2K

RN445

8.2K

RN446

8.2K

RN447

8.2K

RN448

8.2K

RN449

8.2K

RN450

8.2K

3.3V_PCIX

21

220

21

220

21

1 2

C1402

21

C1401

1 2

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

Side B

9,28-31,55

P64H2_3A_TCK

31

NC_S3_TDO

P64H2_3A_IRQ5

24

P64H2_3A_IRQ7

24

SLOT3_PRSNT1

31

NC_S3_RSVDB10
SLOT3_PRSNT2

31

NC_S3_RSVDB14

CK_P64H2_3A_SLOT3

24

P64H2_3A_REQ1

24

P64H2_3A_AD31

24,31

P64H2_3A_AD29

24,31

P64H2_3A_AD27

24,31

P64H2_3A_AD25

24,31

P64H2_3A_CBE3

24,31

P64H2_3A_AD23

24,31

P64H2_3A_AD21

24,31

P64H2_3A_AD19

24,31

P64H2_3A_AD17

24,31

P64H2_3A_CBE2

24,31

P64H2_3A_IRDY

24,31

P64H2_3A_DEVSEL

24,31

P64H2_3A_PCIXCAP

24,31

P64H2_3A_LOCK

24,31

P64H2_3A_PERR

24,25,31

P64H2_3A_SERR

24,25,31

P64H2_3A_CBE1

24,31

P64H2_3A_AD14

24,31

P64H2_3A_AD12

24,31

P64H2_3A_AD10

24,31

P64H2_3A_M66EN

24,31

P64H2_3A_AD8

24,31

P64H2_3A_AD7

24,31

P64H2_3A_AD5

24,31

P64H2_3A_AD3

24,31

P64H2_3A_AD1

24,31

P64H2_3A_ACK64

24,31

3.3V_PCIX

+5V

-12V

NC_S3_RSVDB63
P64H2_3A_CBE6

24,31

P64H2_3A_CBE4

24,31

P64H2_3A_AD63

24,31

P64H2_3A_AD61

24,31

P64H2_3A_AD59

24,31

P64H2_3A_AD57

24,31

P64H2_3A_AD55

24,31

P64H2_3A_AD53

24,31

P64H2_3A_AD51

24,31

P64H2_3A_AD49

24,31

P64H2_3A_AD47

24,31

P64H2_3A_AD45

24,31

P64H2_3A_AD43

24,31

P64H2_3A_AD41

24,31

P64H2_3A_AD39

24,31

P64H2_3A_AD37

24,31

P64H2_3A_AD35

24,31

P64H2_3A_AD33

24,31

NC_S3_RSVDB92
NC_S3_RSVDB93

9,28-31,55

SLOT2_SBO

1

Side B

3.3V_PCIX

9,28-31,55

P64H2_3A_TCK

31

NC_S2_TDO

P64H2_3A_IRQ1

24

P64H2_3A_IRQ3

24

SLOT2_PRSNT1

31

NC_S2_RSVDB10
SLOT2_PRSNT2

31

NC_S2_RSVDB14

CK_P64H2_3A_SLOT2

24

P64H2_3A_REQ0

24

P64H2_3A_AD31

24,31

P64H2_3A_AD29

24,31

P64H2_3A_AD27

24,31

P64H2_3A_AD25

24,31

P64H2_3A_CBE3

24,31

P64H2_3A_AD23

24,31

P64H2_3A_AD21

2

3

24,31
24,31

24,31
24,31

24,31

24,31
24,31
24,31

24,25,31

24,25,31

24,31
24,31

24,31
24,31
24,31

24,31
24,31

24,31
24,31

24,31

24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

P64H2_3A_AD19

P64H2_3A_AD17
P64H2_3A_CBE2

P64H2_3A_IRDY

P64H2_3A_DEVSEL
P64H2_3A_PCIXCAP
P64H2_3A_LOCK
P64H2_3A_PERR

P64H2_3A_SERR

P64H2_3A_CBE1
P64H2_3A_AD14

P64H2_3A_AD12
P64H2_3A_AD10
P64H2_3A_M66EN

P64H2_3A_AD8
P64H2_3A_AD7

P64H2_3A_AD5
P64H2_3A_AD3

P64H2_3A_AD1

P64H2_3A_ACK64

NC_S2_RSVDB63

P64H2_3A_CBE6
P64H2_3A_CBE4

P64H2_3A_AD63
P64H2_3A_AD61

P64H2_3A_AD59
P64H2_3A_AD57

P64H2_3A_AD55
P64H2_3A_AD53

P64H2_3A_AD51
P64H2_3A_AD49

P64H2_3A_AD47
P64H2_3A_AD45

P64H2_3A_AD43
P64H2_3A_AD41

P64H2_3A_AD39
P64H2_3A_AD37

P64H2_3A_AD35
P64H2_3A_AD33

NC_S2_RSVDB92
NC_S2_RSVDB93

4 4

+5V

-12V

PCI_2

A1

B1

A2

B2

A3

B3

p

A4

B4

A5

B5
B6

A6

A

B7

A7

C

B

B8

A8

D

B9

A9
A10

B10

IOV

B11

A11

A14

B14

A15

B15

A16

B16

IOV

A17

B17

A18

B18

A19

B19

IOV

B20

A20
A21

B21
B22

A22

B23

A23
A24

B24
B25

A25

B26

A26
A27

B27

A28

B28
B29

A29
A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38
B39

A39
A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52
B53

A53

B54

A54
A55

B55

A56

B56

A57

B57

A58

B58
B59

A59

IOVpIOV

B60

A60

B61

A61

B62

A62

A63

B63
B64

A64

B65

A65

B66

A66

IOV

B67

A67
A68

B68

A69

B69

A70

B70

IOV

A71

B71
B72

A72
A73

B73
B74

A74

B75

A75

IOV

B76

A76

B77

A77

B78

A78

B79

A79

IOV

B80

A80

B81

A81
A82

B82

A83

B83

A84

B84

IOV

A85

B85

A86

B86

A87

B87

A88

B88

IOV

A89

B89

A90

B90

A91

B91
B92

A92
A93

B93
B94 A94

PCI 64-3.3V

SKT

SUB*_1956U

Green Conn

+12V

Side A

+5V

3.3V_PCIX

P64H2_3A_TRST

P64H2_3A_TMS
P64H2_3A_TDI

P64H2_3A_IRQ0
P64H2_3A_IRQ2

NC_S2_RSVDA9

NC_S2_RSVDA11

S2_3V3AUX

P64H2_3A_PCIRST

P64H2_3A_GNT0

ICH3_PME
P64H2_3A_AD30

P64H2_3A_AD28
P64H2_3A_AD26

P64H2_3A_AD24
SLOT2_IDSEL

P64H2_3A_AD22
P64H2_3A_AD20

P64H2_3A_AD18
P64H2_3A_AD16

P64H2_3A_FRAME

P64H2_3A_TRDY

P64H2_3A_STOP

SLOT2_SDONE
SLOT2_SBO

P64H2_3A_PAR
P64H2_3A_AD15

P64H2_3A_AD13
P64H2_3A_AD11

P64H2_3A_AD9

P64H2_3A_CBE0

P64H2_3A_AD6
P64H2_3A_AD4

P64H2_3A_AD2
P64H2_3A_AD0

P64H2_3A_REQ64

P64H2_3A_CBE7
P64H2_3A_CBE5

P64H2_3A_PAR64
P64H2_3A_AD62

P64H2_3A_AD60
P64H2_3A_AD58

P64H2_3A_AD56
P64H2_3A_AD54

P64H2_3A_AD52
P64H2_3A_AD50

P64H2_3A_AD48
P64H2_3A_AD46

P64H2_3A_AD44
P64H2_3A_AD42

P64H2_3A_AD40
P64H2_3A_AD38

P64H2_3A_AD36
P64H2_3A_AD34

P64H2_3A_AD32
NC_S2_RSVDA92

NC_S2_RSVDA94

9,28-31,55

31

31
31

24
24

NET_PHYSICAL_TYPE=15MIL

24,31

24

25,27-31,34,36,54
24,31

24,31
24,31

24,31
31

24,31
24,31

24,31
24,31

24,31

24,31

24,31

31
31

24,31
24,31

24,31
24,31

24,31

24,31

24,31
24,31

24,31
24,31

24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31

+5V

+80%-20%

22uF 10V

+80%-20%

22uF 10V

24,31

+3.3V_AUX

L72

21

FERRITE

1206

.01uF 50V

.01uF 50V

C729

C916

1 2

1 2

21

.01uF 50V

C725

1 2

3.3V_PCIX

.01uF 50V

21

NET_PHYSICAL_TYPE=PLANE

C915

21

P64H2_3A_AD22

C914

22uF 10V
+80%-20%

C731

C724

R400

100-1%

21

.01uF 50V

C722

21

9,28-31,55

.01uF 50V

C723

1 2

21

SLOT2_IDSEL

.01uF 50V

C721

1 2

.01uF 50V

C719

21

.01uF 50V

C720

1 2

31

24,25,31

24,25,31

31

31
31

31

31

31

31

31

31

31

31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31
24,31
24,31

24,31
24,31

24,31
24,31
24,31
24,31

31

P64H2_3A_SERR
SLOT3_SBO
SLOT3_SDONE

P64H2_3A_TMS

P64H2_3A_TDI

P64H2_3A_TCK

P64H2_3A_TRST

SLOT2_PRSNT1

SLOT2_PRSNT2

SLOT3_PRSNT1

SLOT3_PRSNT2

9,28-31,55

P64H2_3A_AD34
P64H2_3A_AD35
P64H2_3A_AD33
P64H2_3A_AD32

P64H2_3A_AD38
P64H2_3A_AD39
P64H2_3A_AD37
P64H2_3A_AD36

P64H2_3A_AD42
P64H2_3A_AD43
P64H2_3A_AD41
P64H2_3A_AD40

P64H2_3A_AD46
P64H2_3A_AD47
P64H2_3A_AD45
P64H2_3A_AD44

P64H2_3A_AD50
P64H2_3A_AD51
P64H2_3A_AD49
P64H2_3A_AD48

P64H2_3A_AD54
P64H2_3A_AD55
P64H2_3A_AD53
P64H2_3A_AD52

P64H2_3A_AD58
P64H2_3A_AD59
P64H2_3A_AD57
P64H2_3A_AD56

P64H2_3A_AD62
P64H2_3A_AD63
P64H2_3A_AD61
P64H2_3A_AD60

P64H2_3A_CBE5
P64H2_3A_CBE6
P64H2_3A_CBE4
P64H2_3A_PAR64

P64H2_3A_FRAME

P64H2_3A_IRDY
P64H2_3A_TRDY
P64H2_3A_DEVSEL

P64H2_3A_STOP

P64H2_3A_LOCK

P64H2_3A_PERR

SLOT2_SDONE

P64H2_3A_M66EN

P64H2_3A_REQ64

P64H2_3A_ACK64

P64H2_3A_CBE7

.01uF 50V

1 2

ROOM=PCI_3

+5V

3.3V_PCIX

P64H2_3A_TRST

P64H2_3A_TMS
P64H2_3A_TDI

P64H2_3A_IRQ4
P64H2_3A_IRQ6

NC_S3_RSVDA9

NC_S3_RSVDA11

S3_3V3AUX

P64H2_3A_PCIRST

P64H2_3A_GNT1

ICH3_PME
P64H2_3A_AD30

P64H2_3A_AD28
P64H2_3A_AD26

P64H2_3A_AD24
SLOT3_IDSEL

P64H2_3A_AD22
P64H2_3A_AD20

P64H2_3A_AD18
P64H2_3A_AD16

P64H2_3A_FRAME

P64H2_3A_TRDY

P64H2_3A_STOP

SLOT3_SDONE
SLOT3_SBO

P64H2_3A_PAR
P64H2_3A_AD15

P64H2_3A_AD13
P64H2_3A_AD11

P64H2_3A_AD9

P64H2_3A_CBE0

P64H2_3A_AD6
P64H2_3A_AD4

P64H2_3A_AD2
P64H2_3A_AD0

P64H2_3A_REQ64

P64H2_3A_CBE7
P64H2_3A_CBE5

P64H2_3A_PAR64
P64H2_3A_AD62

P64H2_3A_AD60
P64H2_3A_AD58

P64H2_3A_AD56
P64H2_3A_AD54

P64H2_3A_AD52
P64H2_3A_AD50

P64H2_3A_AD48
P64H2_3A_AD46

P64H2_3A_AD44
P64H2_3A_AD42

P64H2_3A_AD40
P64H2_3A_AD38

P64H2_3A_AD36
P64H2_3A_AD34

P64H2_3A_AD32
NC_S3_RSVDA92

NC_S3_RSVDA94

Side A

PCI_3

A1

B1

A2

B2

A3

B3

p

A4

B4

A5

B5
B6

A6

A

B7

A7

C

B

B8

A8

D

B9

A9
A10

B10

IOV

B11

A11

A14

B14

A15

B15

A16

B16

IOV

A17

B17

A18

B18

A19

B19

IOV

B20

A20
A21

B21
B22

A22

B23

A23
A24

B24
B25

A25

B26

A26
A27

B27

A28

B28
B29

A29
A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38
B39

A39
A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52
B53

A53

B54

A54
A55

B55

A56

B56

A57

B57

A58

B58
B59

A59

IOVpIOV

B60

A60

B61

A61

B62

A62

A63

B63
B64

A64

B65

A65

B66

A66

IOV

B67

A67
A68

B68

A69

B69

A70

B70

IOV

A71

B71
B72

A72
A73

B73
B74

A74

B75

A75

IOV

B76

A76

B77

A77

B78

A78

B79

A79

IOV

B80

A80

B81

A81
A82

B82

A83

B83

A84

B84

IOV

A85

B85

A86

B86

A87

B87

A88

B88

IOV

A89

B89

A90

B90

A91

B91
B92

A92
A93

B93
B94 A94

PCI 64-3.3V

SKT

SUB*_1956U

Green Conn

+12V

9,28-31,55

31

31
31

24
24

24,31

24

25,27-31,34,36,54
24,31

24,31
24,31

24,31
31

24,31
24,31

24,31
24,31

24,31

24,31

24,31

31
31

24,31
24,31

24,31
24,31

24,31

24,31

24,31
24,31

24,31
24,31

24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31
24,31

24,31

NET_PHYSICAL_TYPE=15MIL

+5V

22uF 10V

C917

21

.01uF 50V

21

+80%-20%

NET_PHYSICAL_TYPE=PLANE

22uF 10V

C918

1 2

.01uF 50V

1 2

P64H2_3A_AD23

+80%-20%

24,31

C754

C745

+3.3V_AUX

L73

21

FERRITE

1206

.01uF 50V

C750

1 2

3.3V_PCIX

.01uF 50V

21

C755

R401

100-1%

.01uF 50V

C743

21

9,28-31,55

.01uF 50V

C744

1 2

21

SLOT3_IDSEL

.01uF 50V

C742

1 2

.01uF 50V

C740

21

.01uF 50V

C741

1 2

31

1

2

3

PCIX SLOT2 & 3 64/100 P64H2 Device #3

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

31 OF 57

X02-00

A B C

R_VMA0

U11

33

R_VMA1

33

R_VMA2

33

R_VMA3

33

R_VMA4

33

R_VMA5

33

R_VMA6

32

32

32

32

32

32

25,27,32,54

10V-10%

1 2

1uF

33
33
33
33
33
33

33
33
33
33

33

33
33
32

33
33
33

32
32
32
32
32
32

C512

6

+5V

R_VMA7
R_VMA8
R_VMA9
R_VMA10
R_VM_BA0

R_VDQM0
R_VDQM1
R_VDQM2
R_VDQM3

NC_VRDQM4
NC_VRDQM5
NC_VRDQM6
NC_VRDQM7

R_VCS0

NC_RVCS1

R_VM_BA1
R_VMCKE
R_CK_VM

R_VWE
R_VCAS0
R_VRAS0

NC_ATI_ROMCS
NC_ATI_DVS0

NC_ATI_DVS1
NC_ATI_DVS2
NC_ATI_DVS3
NC_ATI_DVS4
NC_ATI_DVS5
NC_ATI_DVS6
NC_ATI_DVS7

NC_ATI_DVSCLK
NC_ATI_SAD0

NC_ATI_SAD1
NC_ATI_SAD2
NC_ATI_SAD3
NC_ATI_SAD4
NC_ATI_SAD5
NC_ATI_SAD6
NC_ATI_SAD7

PU_ATI_AS
PU_ATI_DS
PU_ATI_I2CCK
PU_ATI_I2CDAT
PU_ATI_BYTCLK
PU_ATI_SRDY

CK_14M_XLSYN

NC_AGP_XTALOUT

TESTEN_PD

NC_AGP_TX0P
NC_AGP_TX0M
NC_AGP_TX1P
NC_AGP_TX1M
NC_AGP_TX2P
NC_AGP_TX2M
NC_AGP_TXCP
NC_AGP_TXCM

+5V

R606

21

1

+3.3V

R475

2 1

8.2K-5%

R473

8.2K-5%

R471

8.2K-5%

12

12

VMA0

VMA6

VMA8

BUS CLOCK SELECT (PCI33,5V)

33

BUS TYPE (PCI33,5V)

33

ENABLE INT PIN (DISABLED)

33

47K-5%

R607

1 2

47K-5%

R608

47K-5%

R609

1 2

47K-5%

R610

47K-5%

R611

1 2

47K-5%

PU_ATI_AS

PU_ATI_DS

21

PU_ATI_I2CCK

PU_ATI_I2CDAT

21

PU_ATI_BYTCLK

NP*

PU_ATI_SRDY

2

25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54

25,27
25,27,54
25,27,54
25,27,54

25,27,32,54

25,27,54
25,27,54

3

25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54
25,27,54

+3.3V

R331

1 2

10K-1%

10,25,27

ICH3_AD0
ICH3_AD1
ICH3_AD2
ICH3_AD3
ICH3_AD4
ICH3_AD5
ICH3_AD6
ICH3_AD7
ICH3_AD8
ICH3_AD9
ICH3_AD10
ICH3_AD11
ICH3_AD12
ICH3_AD13
ICH3_AD14
ICH3_AD15
R_ICH3_AD16
ICH3_AD17
ICH3_AD18
ICH3_AD19
ICH3_AD20
ICH3_AD21
ICH3_AD22
ICH3_AD23
ICH3_AD24
ICH3_AD25
ICH3_AD26
ICH3_AD27
ICH3_AD28
ICH3_AD29
ICH3_AD30
ICH3_AD31

CK_33M_VIDEO

6

PCI33_EN_XL
ICH3_GNT2

25

ICH3_PCIRST_GRP3

NC_AGP_ST0
NC_AGP_ST1
NC_AGP_ST2

V16
W16
V15
Y16
W15
Y15
V14
W14
Y14
V12
Y13
W12
Y12
V11
Y11
W11

V8
W8
W7
Y7
V7
Y6
W5
Y5
W3
Y3
V3
Y2
W2
Y1
V2
W1

T1
T3
R2

V1

U16

T2
U2

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

ST0
ST1
ST2

CPUCLK
PCI33EN

GNT
RESET

U11

SBA7/IDSEL

RAGE PRO XL

HETERO 1 OF 3

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6

C/BE0
C/BE1
C/BE2
C/BE3

AD_ST0
AD_ST1

PAR

REQ
INTR
IRDY

SB_ST

STOP
TRDY

FRAME

DEVSEL

N2
N3
P2
P3
P1
V5
W6
V6

V13
W10
Y8
W4

W13
Y4

U10
U1

U3
Y9
R1
V10
V9
W9
Y10

NC_AGP_SBA0
NC_AGP_SBA1
NC_AGP_SBA2
NC_AGP_SBA3
NC_AGP_SBA4
NC_AGP_SBA5
NC_AGP_SBA6

VGA_IDSEL
ICH3_CBE0

ICH3_CBE1
ICH3_CBE2
ICH3_CBE3

NC_AGP_AD_ST0
NC_AGP_AD_ST1

ICH3_PAR
ICH3_REQ2

NC_INTA_VGA
ICH3_IRDY
NC_AGP_SB_ST
ICH3_STOP
ICH3_TRDY
ICH3_FRAME
ICH3_DEVSEL

100-1%

2 1

R224

25,27,54
25,27,54
25,27,54
25,27,54

25,27,54
25

25,27,54

25,27,54
25,27,54
25,27,54
25,27,54

8.2K-5%

ICH3_AD20

R474

21

MA0 MD0

Y19

MA1

Y20

MA2

W18

MA3

W19

MA4

W20

MA5

V18

MA6

V19

MA7

V20

MA8

U18

MA9

U19

MA10

U20

MA11

P19

DQM0

P18

DQM1

R20

DQM2

R19

DQM3

R18

DQM4

T20

DQM5

T19

DQM6

T18

DQM7

W17

CS0

Y17

CS1

P17

DSF

N18

CKE

N20

MCLK

R17

WE

L20

CAS

P20

RAS

D3

ROMCS

D1

DVS0

C1

DVS1

C2

DVS2

B2

DVS3

A2

DVS4

C3

DVS5

B3

DVS6

A3

DVS7

E1

DVSCLK

G1

SAD0

G2

SAD1

G3

SAD2

F2

SAD3

F1

SAD4

F3

SAD5

E3

SAD6

E2

SAD7

J1

AS

H2

DS

J2

I2CCK

J3

I2CDAT

H1

BYTCLK

H3

SRDY/IRQ

A1

XTALIN

B1

XTALOUT

U15

TESTEN

U8

AGPCLAMP

F4

GIOCLAMP

B6

TXOP

A6

TXOM

B5

TX1P

A5

TX1M

B4

TX2P

A4

TX2M

B7

TXCP

A7

TXCM

RAGE PRO XL

HETERO 2 OF 3

SUB*_839RD

MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8

MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

RSET

HSYNC
VSYNC

MONID0
MONID1
MONID2
MONID3

MONDET
DFPCLK
DFPDAT

VREF

L18Y18
L19
K18
K19
K20
J18
J19
J20
H18
H19
H20
G17
G18
G19
G20
F17
F18
F19
F20
E17
E18
E19
E20
D17
D18
D19
D20
C18
C19
C20
B20
A20
B19
A19
B18
A18
C17
B17
A17
C16
B16
A16
C15
B15
A15
D14
C14
B14
A14
D13
C13
B13
A13
D12
C12
B12
A12
D11
C11
B11
A11
C10
B10
A10

L1

R

M1

G

N1

B

L2
M2

M3
K1

K2
K3
J4

E4
M18
V17

N17

VMD0
VMD1
VMD2
VMD3
VMD4
VMD5
VMD6
VMD7
VMD8
VMD9
VMD10
VMD11
VMD12
VMD13
VMD14
VMD15
VMD16
VMD17
VMD18
VMD19
VMD20
VMD21
VMD22
VMD23
VMD24
VMD25
VMD26
VMD27
VMD28
VMD29
VMD30

VMD31
NC_VMD32
NC_VMD33
NC_VMD34
NC_VMD35
NC_VMD36
NC_VMD37
NC_VMD38
NC_VMD39
NC_VMD40
NC_VMD41
NC_VMD42
NC_VMD43
NC_VMD44
NC_VMD45
NC_VMD46
NC_VMD47
NC_VMD48
NC_VMD49
NC_VMD50
NC_VMD51
NC_VMD52
NC_VMD53
NC_VMD54
NC_VMD55
NC_VMD56
NC_VMD57
NC_VMD58
NC_VMD59
NC_VMD60
NC_VMD61
NC_VMD62
NC_VMD63

RED
GREEN
BLUE

AGP_RSET
R_HSYNC

R_VSYNC
NC_ATI_MONID0

RDDC_SDA
RDDC_SCLK
NC_ATI_MONID3

NC_ATI_MONDET
NC_ATI_DFPCLK
NC_ATI_DFPDAT

33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33
33

33
33
33

33
33

33
33

+3.3V

0.1uF 16V
C293

21

BE USED ON NEW DESIGNS.

+3.3V

THIS PART IS NOT TO

1 2

0.1uF 16V

C23

BE USED ON NEW DESIGNS.

+2.5V

22uF 10V

22uF 10V

21

+2.5V

L49

1 2

BLM21A601S

SUB*_5990P

L46

BLM21A601S

SUB*_5990P

21

C25

L47

1 2

BLM21A601S

SUB*_5990P

C26

L48

21

BLM21A601S

SUB*_5990P

C27

R417

21

365-1%

BE USED ON NEW DESIGNS.

+2.5V

THIS PART IS NOT TO

22uF 10V

C29

21

0.1uF 16V

0.1uF 16V

C304

1 2

C302

1 2

C303

21

THIS PART IS NOT TO

0.1uF 16V

C22

C28

22uF 10V

1 2

0.1uF 16V
1 2

1 2

BE USED ON NEW DESIGNS.

22uF 10V

21

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

0.1uF 16V

C297

C294

THIS PART IS NOT TO

ATI_TXVDDR

0.1uF 16V
C311

21

C1890

ATI_AVDD

1 2

C308

21

C1887

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

ATI_PVDD

0.1uF 16V

22uF 10V

21

21

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

ATI_LPVDD

0.1uF 16V

22uF 10V

1 2

1 2

C309

C310

21

C1889

21

C1888

0.1uF 16V

0.1uF 16V
1 2

C301

0.1uF 16V

0.1uF 16V

1 2

C296

21

1 2

C1895

0.1uF 16V

21

C1896

22pF 50V22pF 50V

0.1uF 16V

1 2

C1897

0.1uF 16V

21

C1898

0.1uF 16V

0.1uF 16V

1 2

C299

1 2

C295

22pF 50V

NC_RAGEXL_NC1
NC_RAGEXL_NC2
NC_RAGEXL_NC3
NC_RAGEXL_NC4
NC_RAGEXL_NC5
NC_RAGEXL_NC6
NC_RAGEXL_NC7
NC_RAGEXL_NC8
NC_RAGEXL_NC9
NC_RAGEXL_NC10
NC_RAGEXL_NC11
NC_RAGEXL_NC12
NC_RAGEXL_NC13

22pF 50V

NC_RAGEXL_NC14
NC_RAGEXL_NC15

1 2

C300

+3.3V

D

0.1uF 16V

0.1uF 16V
1 2

C298

T4
U6
U9

U14

D4

D7
D10
D16

G4
H17
K17
M17

D8
L17

P4
U11

C5

C7

N4

L3

B9

B8

C8

C9

D2

D5

D6
M19
M20
N19

R3

U4

U5
U13
U17

V4

ROOM=VGA

BE USED ON NEW DESIGNS.

22uF 10V

C305

21

21

U11

VPP1
VPP2
VPP3
VPP4

VDDR1
VDDR2
VDDR3
VDDR4
VDDR5
VDDR6
VDDR7
VDDR8

VDDC1
VDDC2
VDDC3
VDDC4

TXVDDR1
TXVDDR2

AVDD
PVDD
LPVDD
NC1

NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15

RAGE PRO XL

HETERO 3 OF 3

THIS PART IS NOT TO

C24

C307

C306

0.1uF 16V

0.1uF 16V
1 2

21

D9

VSS1

D15

VSS2

H4

VSS3

J9

VSS4

J10

VSS5

J11

VSS6

J12

VSS7

J17

VSS8

K9

VSS9

K10

VSS10

K11

VSS11

K12

VSS12

L9

VSS13

L10

VSS14

L11

VSS15

L12

VSS16

M9

VSS17

M10

VSS18

M11

VSS19

M12

VSS20

R4

VSS21

T17

VSS22

U7

VSS23

U12

VSS24

K4

AVSS1

L4

AVSS2

PVSS

LPVSS

A8
C4
C6

M4
A9

TXVSSR1
TXVSSR2
TXVSSR3

1

2

3

839RD IS B41 REV OF XL

R240

R_CK_VM

32

4

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

1 2

47-5%

CK_VM

33

PCI VIDEO

COMPUTER
CORPORATION

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

AUSTIN,TEXAS

SHEET

REV.

X02-00

32 OF 57

4

DCBA

A B C

R_VMA3

32

R_VMA0

32

R_VMA1

32

1

2

3

R_VMA2

32

R_VMA7

32

R_VMA4

32

R_VMA5

32

R_VMA6

32

R_VM_BA0

32

R_VMA8

32

R_VMA9

32

R_VMA10

32

R_VMCKE

32

R_VDQM2

32

R_VDQM3

32

R_VWE

32

R_VCS0

32

R_VDQM1

32

R_VCAS0

32

R_VRAS0

32

R_VDQM0

32

R_VM_BA1

32

RN184

22-5%
RN184

22-5%
RN184

22-5%
RN184

22-5%

RN183

22-5%
RN183

22-5%
RN183

22-5%

RN183

22-5%
RN182

22-5%

RN182

22-5%
RN182

22-5%
RN182

22-5%

RN181

4 5

22-5%
RN181

22-5%
RN181

22-5%
RN181

22-5%

R164

1 2

22-5%

RN180

22-5%
RN180

22-5%
RN180

22-5%
RN180

22-5%

R165

22-5%

63

72

81

72

54

63

72

81

54

63

72

81

54

63

81

81

72

63

54

21

VMA3

VMA0

VMA1

VMA2

VMA7

VMA4

VMA5

VMA6

VM_BA0

VMA8

VMA9

VMA10

VMCKE

VDQM2

VDQM3

VWE

VID_CS0

VDQM1

VCAS0

VRAS0

VDQM0

VM_BA1

33

32,33

33

33

33

33

33

32,33

33

32,33

33

33

33

33

33

33

33

33

33

33

33

33

32,33

32,33

32,33

33
33

33
33
33
33
33

33

33
33

33
33

33
33

33
33
33
33

33
32

+3.3V

1

VDD1

15

VDD2

29

VDD3

43

VDD4

VM_BA1
VM_BA0

VMA0
VMA1
VMA2
VMA3
VMA4
VMA5
VMA6
VMA7
VMA8
VMA9
VMA10

VWE
VID_CS0

VRAS0
VCAS0

VDQM0
VDQM1
VDQM2
VDQM3

VMCKE
CK_VM

NC_14_2MX32
NC_21_2MX32
NC_30_2MX32
NC_57_2MX32
NC_69_2MX32
NC_70_2MX32
NC_73_2MX32

THIS PART IS NOT TO

BE USED ON NEW DESIGNS

REPLACED WITH PART #4T398

23

BA1

22

BA0

25

A0

26

A1

27

A2

60

A3

61

A4

62

A5

63

A6

64

A7

65

A8

66

A9

24

A10

17

WE

20

CS

19

RAS

18

CAS

16

DQM0

71

DQM1

28

DQM2

59

DQM3

67

CKE

68

CLK

14

NC1

21

NC2

30

NC3

57

NC4

69

DELL PART #53RYH

70
73

44
58
72
86

NC5
NC6
NC7

VSS1
VSS2
VSS3
VSS4

Use sub_18360 for 4M option

SUB*_4T398

4T398 is new die rev part

ROOM=VGA

U89

VDDQ1
VDDQ2
VDDQ3
VDDQ4
VDDQ5
VDDQ6
VDDQ7
VDDQ8

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31

VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5
VSSQ6
VSSQ7
VSSQ8

2Mx32

125MHz

3
9
35
41
49
55
75
81

2
4
5
7
8
10
11
13
74
76
77
79
80
82
83
85
31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56

6
12
32
38
46
52
78
84

VMD0
VMD1
VMD2
VMD3
VMD4
VMD5
VMD6
VMD7
VMD8

VMD9
VMD10
VMD11
VMD12
VMD13
VMD14
VMD15
VMD16
VMD17
VMD18
VMD19
VMD20
VMD21
VMD22
VMD23
VMD24
VMD25
VMD26
VMD27
VMD28
VMD29
VMD30
VMD31

DDC_VCC

37

L22

+3.3V

C312

2 1

L74

2 1

FERRITE

1206

RED

32

R8047

75-1%

21

0.1uF 16V
GREEN

32

3V_SYNC_FIL

32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32
32

C313

2 1

32,33

32,33

32,33

C30

0.1uF 16V

THIS PART IS NOT TO

BE USED ON NEW DESIGNS.

R_HSYNC

R_VSYNC

R_HSYNC

2 1

22uF 10V

21

C314

0.1uF 16V

14

213

14

5

14

9

32

U48
74VHC125

R2HSYNC

U48
74VHC125

6

R2VSYNC

4

U48
74VHC125

8

VIDEO_RSYNC_CPLD

BLUE

33-5%

33-5%

21

75-1%75-1%

21

R202

R203

R8048

R8049

HSYNC

21

50V-5%

VSYNC

21

FERRITE

22pF 50V

C1204

1 2

FERRITE

22pF 50V

C1202

1 2

FERRITE

22pF 50V

1 2

C1203

FERRITE

1 2

C460

47pF

FERRITE

330pF 50V

C1064

21

10

1 2

.17x.12

L21

1 2

.17x.12

L20

1 2

.17x.12

L24

.17x.12

L23

1 2

.17x.12

21

22pF 50V

C1201

1 2

22pF 50V

C1200

1 2

22pF 50V

C1199

1 2

50V-5%

1 2

C461

47pF

330pF 50V

C1065

21

10

RDDC_SDA

32

RDDC_SCLK

32

U48

14

74VHC125

11

32,33

R_VSYNC

12

VIDEO_HSYNC_CPLD

10

13

1 2

R286

220

+3.3V

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

C31

21

0.1uF 16V
C315

21

0.1uF 16V
C316

21

.01uF 50V .01uF 50V

C759

21

0.1uF 16V

C31721C318

21

VESA standard monitor modes:

HSYNC

R7631

100-1%

R7632

1 2

ON
OFF
ON
OFF

21

ON
ON
OFF
OFF

R_OUT
G_OUT
B_OUT
NC_VGA4

NC_VGA11

DDC_SDA
HS_OUT
VS_OUT
DDC_SCLK

100-1%

D

MODEVSYNC

Normal
Standby (screen blank)
Shut down (low power)
Off

ROOMS COMPLETE

ROOM=VGACON

MONITOR

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15

DDC

DSUB_VGA

SCREW LOCK

SUB*_58551

+5V

D9

3 1

R403

1 2

2.2K-5%
R402

1 2

2.2K-5%

1

2

1N914

3

+5V

+3.3V

0.1uF 16V

4

VIDEO SDRAM DECOUPLING

21

C320

0.1uF 16V
C319

21

1 2

C760

0.1uF 16V0.1uF 16V
C322

21

0.1uF 16V
C321

21

C324

2 1

0.1uF 16V

21

C323

0.1uF 16V

AGP MEMORY

COMPUTER
CORPORATION

AUSTIN,TEXAS

4

TITLE

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

6R265

12-02-02

SHEET

REV.

X02-00

33 OF 57

DCBA

B D

CA

Due to potential EMI problems, place the 82544GC
no closer than 1.5" from the edge of the board.

I82544_3.3V

P64H2_1A_AD0

22

22,37

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22

P64H2_1A_AD1
P64H2_1A_AD2
P64H2_1A_AD3
P64H2_1A_AD4
P64H2_1A_AD5
P64H2_1A_AD6
P64H2_1A_AD7
P64H2_1A_AD8
P64H2_1A_AD9
P64H2_1A_AD10
P64H2_1A_AD11
P64H2_1A_AD12
P64H2_1A_AD13
P64H2_1A_AD14
P64H2_1A_AD15
P64H2_1A_AD16
P64H2_1A_AD17
P64H2_1A_AD18
P64H2_1A_AD19
P64H2_1A_AD20
P64H2_1A_AD21
P64H2_1A_AD22
P64H2_1A_AD23
P64H2_1A_AD24
P64H2_1A_AD25
P64H2_1A_AD26
P64H2_1A_AD27
P64H2_1A_AD28
P64H2_1A_AD29
P64H2_1A_AD30
P64H2_1A_AD31
P64H2_1A_AD32
P64H2_1A_AD33
P64H2_1A_AD34
P64H2_1A_AD35
P64H2_1A_AD36
P64H2_1A_AD37
P64H2_1A_AD38
P64H2_1A_AD39
P64H2_1A_AD40
P64H2_1A_AD41
P64H2_1A_AD42
P64H2_1A_AD43
P64H2_1A_AD44
P64H2_1A_AD45
P64H2_1A_AD46
P64H2_1A_AD47
P64H2_1A_AD48
P64H2_1A_AD49
P64H2_1A_AD50
P64H2_1A_AD51
P64H2_1A_AD52
P64H2_1A_AD53
P64H2_1A_AD54
P64H2_1A_AD55
P64H2_1A_AD56
P64H2_1A_AD57
P64H2_1A_AD58
P64H2_1A_AD59
P64H2_1A_AD60
P64H2_1A_AD61
P64H2_1A_AD62
P64H2_1A_AD63

1

2

3

U23

T14

AD0

V14

AD1

Y15

AD2

W14

AD3

T13

AD4

V13

AD5

Y14

AD6

U12

AD7

V12

AD8

T12

AD9

W12

AD10

Y12

AD11

V11

AD12

T11

AD13

Y11

AD14

W10

AD15

U8

AD16

Y7

AD17

Y6

AD18

V7

AD19

T7

AD20

W6

AD21

Y5

AD22

V6

AD23

U6

AD24

V5

AD25

W4

AD26

V4

AD27

Y3

AD28

U4

AD29

V3

AD30

V1

AD31

L16

AD32

M20

AD33

M19

AD34

M16

AD35

M18

AD36

M17

AD37

N20

AD38

N16

AD39

P20

AD40

N18

AD41

P19

AD42

P16

AD43

R20

AD44

P18

AD45

P17

AD46

T20

AD47

R16

AD48

U20

AD49

R18

AD50

T19

AD51

V20

AD52

T18

AD53

W20

AD54

V19

AD55

T17

AD56

U18

AD57

V18

AD58

U16

AD59

V17

AD60

W18

AD61

Y19

AD62

T16

AD63

ETHERNET CONTROLLER

VIO_Y20

ZN_COMP
ZP_COMP

LAN_PWR_GOOD

APM_WAKEUP

AUX_PWR
PWR_STATE0
PWR_STATE1

INTEL 82544GC

SUB*_0J944

CBE0
CBE1
CBE2
CBE3
CBE4
CBE5
CBE6
CBE7

PAR

PAR64

FRAME

IRDY
TRDY
STOP

IDSEL

DEVSEL

REQ

GNT
REQ64
ACK64

LOCK

INTA

CLK

M66EN

RST

SERR
PERR

VIO_Y1

PME

P64H2_1A_CBE0

Y13

P64H2_1A_CBE1

V10

P64H2_1A_CBE2

T8

P64H2_1A_CBE3

Y4

P64H2_1A_CBE4

V16

P64H2_1A_CBE5

Y18

P64H2_1A_CBE6

Y17

P64H2_1A_CBE7

T15

P64H2_1A_PAR

U10

P64H2_1A_PAR64

V15

P64H2_1A_FRAME

V8

P64H2_1A_IRDY

W8

P64H2_1A_TRDY

Y8

P64H2_1A_STOP

V9

IDSEL_82544A

T6

P64H2_1A_DEVSEL

T9

P64H2_1A_REQ0

W2

P64H2_1A_GNT0

T3

P64H2_1A_REQ64

U14

P64H2_1A_ACK64

W16

P64H2_1A_LOCK

Y9

P64H2_1B_IRQ4

Y2

CK_P64H2_1A_NIC

U2

Y16

P64H2_1A_PCIRST

T5

P64H2_1A_SERR

T10

P64H2_1A_PERR

Y10

I82544A_VIO

Y20
Y1

I82544A_ZN_COMP

T2

I82544A_ZP_COMP

R5

3.3VAUX_PWRGOOD

A17

ICH3_PME

T4

NC_I82544A_APM_WAKEUP

L20

I82544A_AUX_PWR

R3

NC_82544A_PWR_STATE0

T1

NC_82544A_PWR_STATE1

R1

22
22
22
22
22
22
22
22

22
22

22
22
22
22
37
22

22
22
22
22
22

22

22

22

22,25
22,25

7,10,45,52,54,56

25,27-31,36,54

X1

21

.01uF 50V .01uF 50V

PCI64P_1A_M66EN

C1018

21

Sleep mode current limiter

R665

1 2

100K

C1017

I82544_3.3V

21

R368

1 2

33.2-1%
R577

I82544_3.3V

21

53.6-1%

R714

GB_VAUX_PRESENT

21

0-5%

I82544_3.3V

34,35

I82544A_XTAL1

I82544A_XTAL2

34

34

R7526

1 2

34,35

34,35

35

1K-1%

21

R7527

R7528

1 2

25MHz-30ppm

4

1 2

C1206

22pF 50V

1 2

22pF 50V

C1205

34,35

34

I82544A_EEDI

34

I82544A_EEDO

34

I82544A_EECS

34

I82544_EESK

34

NC_82544A_FL_ADDR0
NC_82544A_FL_ADDR1
NC_82544A_FL_ADDR2
NC_82544A_FL_ADDR3
NC_82544A_FL_ADDR4
NC_82544A_FL_ADDR5
NC_82544A_FL_ADDR6
NC_82544A_FL_ADDR7
NC_82544A_FL_ADDR8
NC_82544A_FL_ADDR9
NC_82544A_FL_ADDR10
NC_82544A_FL_ADDR11
NC_82544A_FL_ADDR12
NC_82544A_FL_ADDR13
NC_82544A_FL_ADDR14
NC_82544A_FL_ADDR15
NC_82544A_FL_ADDR16
NC_82544A_FL_ADDR17
NC_82544A_FL_ADDR18

NC_82544A_FL_CS
NC_82544A_FL_OE
NC_82544A_FL_WE

NC_82544A_FL_DATA0
NC_82544A_FL_DATA1
NC_82544A_FL_DATA2
NC_82544A_FL_DATA3
NC_82544A_FL_DATA4
NC_82544A_FL_DATA5
NC_82544A_FL_DATA6
NC_82544A_FL_DATA7

I82544A_XTAL1

34

I82544A_XTAL2

34

1K-1%1K-1%

PU_I82544A_JTAG_TCK
NC_I82544A_JTAG_TDI
NC_I82544A_JTAG_TDO
PU_I82544A_JTAG_TMS
PD_I82544A_JTAG_TRST

I82544A_EEDO

21

C1019

.01uF 50V

8
4
5

R76

1K-1%

1 2

EEPROM

C19
B20
C20
D20

J20
G20
H20
H16
G19
G18
H18
E20
F20
F18
J18
F19
F17
F16
D19
E16
G17
D17
D18

J19
G16
E18

K17
K19
K20
L18
K18
K16
J16
J17

A3
A4

P1
P4
P2
P5
N5

U23

EE_DI
EE_DO
EE_CS
EE_SK

FL_ADDR0
FL_ADDR1
FL_ADDR2
FL_ADDR3
FL_ADDR4
FL_ADDR5
FL_ADDR6
FL_ADDR7
FL_ADDR8
FL_ADDR9
FL_ADDR10
FL_ADDR11
FL_ADDR12
FL_ADDR13
FL_ADDR14
FL_ADDR15
FL_ADDR16
FL_ADDR17
FL_ADDR18

FL_CS
FL_OE
FL_WE

FL_DATA0
FL_DATA1
FL_DATA2
FL_DATA3
FL_DATA4
FL_DATA5
FL_DATA6
FL_DATA7

XTAL1
XTAL2

JTAG_TCK
JTAG_TDI
JTAG_TDO
JTAG_TMS
JTAG_TRST

INTEL 82544GC

ETHERNET CONTROLLER

SUB*_0J944

U95

VCC
DO
GND

93C46

SUB*_9Y584

TBI_MODE
TX_DATA0

TX_DATA1
TX_DATA2
TX_DATA3
TX_DATA4
TX_DATA5
TX_DATA6
TX_DATA7
TX_DATA8
TX_DATA9

RX_DATA0
RX_DATA1
RX_DATA2
RX_DATA3
RX_DATA4
RX_DATA5
RX_DATA6
RX_DATA7
RX_DATA8
RX_DATA9

3

DI

1

CS

2

SK

LOS

XOFF

XON

ABV_HI
BLW_LO

SDP0
SDP1
SDP2
SDP3
SDP4
SDP6
SDP7

GTX_CLK

EWRAP

TEST

RBC0
RBC1

REF

MDI[0]+
MDI[0]­MDI[1]+
MDI[1]­MDI[2]+
MDI[2]­MDI[3]+
MDI[3]-

I82544A_EEDI
I82544A_EECS
I82544_EESK

R7536

1 2

A10

680-5%

A20
B18

NC_I82544A_ABV_HI

C17

NC_I82544A_BLW_LO

A18

NC_I82544A_SDP0

G4

NC_I82544A_SDP1

G5

NC_I82544A_SDP2

H5

NC_I82544A_SDP3

J1

NC_I82544A_SDP4

J4

NC_I82544A_SDP6

J3

NC_I82544A_SDP7

J2

A16

I82544A_TX_D0

D4

I82544A_TX_D1

D5

I82544A_TX_D2

C4

I82544A_TX_D3

E4

I82544A_TX_D4

C5

I82544A_TX_D5

E5

I82544A_TX_D6

B5

I82544A_TX_D7

E6

I82544A_TX_D8

D7

I82544A_TX_D9

C7

I82544A_IEEE_1

C6

I82544A_TEST

E10
E11

I82544A_RX_D0

B7

I82544A_RX_D1

A7

I82544A_RX_D2

C8

I82544A_RX_D3

E8

I82544A_RX_D4

E9

I82544A_RX_D5

D9

I82544A_RX_D6

C9

I82544A_RX_D7

B9

I82544A_RX_D8

D10

I82544A_RX_D9

A9

I82544A_IEEE_2

C11

I82544A_IEEE_3

B10

I82544A_REF

E3

B2

A_MDI[0]+

B1

A_MDI[0]-

C2

A_MDI[1]+

C1

A_MDI[1]-

D2

A_MDI[2]+

D1

A_MDI[2]-

E2

A_MDI[3]+

E1

A_MDI[3]-

34
34
34

34
34
34
34
34
34
34
34
34
34

34
34
34
34
34
34
34
34
34
34

R7529

2.49K-1%

R7543

R7544

49.9-1%

1 2

1 2

C167521C167621C1677

.01uF 50V

Place these termination networks close
to the I82544

ROOM=GB_A

NOTE: Use cuttable traces to connect
TX_DATA[9:0] and RX_DATA[9:0] balls
to their pulldown resistors. It is
still permissible to gang the signals

R7525

1 2

1K-1%

This resistor should be placed on the component side

R7705

21

No digital signals should be routed within

34

1K-1%

300 mil (7.5mm) of differential pairs

Wire as short as possible

34
34

21

R7537

R7538

R7539

R7542

49.9-1%

1 2

.01uF 50V

R7540

49.9-1%

1 2

49.9-1%

1 2

21

.01uF 50V

49.9-1%

1 2

49.9-1%

1 2

21

C1678

.01uF 50V

R7541

49.9-1%

1 2

together to minimize the number of
resistors, but each signal trace must
be individually accessible.

I82544_2.5V

35,55

C327

0.1uF 16V

C325

0.1uF 16V
C326

0.1uF 16V

C328

0.1uF 16V

Place these capacitors close to the

center tap pins of the mag/conn

49.9-1%

21

21

21

21

1
2

3
4
5

6
7
8

9
10
11

12 13

L25

28N2642

28N2643

28N2644

100_1000 MAGA P3

TRANSFORMER MODULE

PULSE/BEL COMBO

SUB*_1M150

1M150 is a 12core part

24
23

22
21
20

19
18
17

16
15
14

R7521

NET_PHYSICAL_TYPE=15MIL

Intel 82544GC 10/100/1000 LOM

Place these components as close
to the I82544 as possible

25MHz CRYSTAL

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

I82544A_TX_D7

34

I82544A_TX_D6

34

I82544A_TX_D4

34

I82544A_TX_D1

34

I82544A_TX_D5

34

I82544A_TX_D2

34

I82544A_TX_D0

34

I82544A_TX_D3

34

I82544A_TX_D9

34

I82544A_RX_D0

34

I82544A_RX_D1

34

NC_RN219_PIN4

I82544A_RX_D7

34

I82544A_RX_D9

34

I82544A_RX_D2

34

I82544A_TX_D8

34

I82544A_RX_D4

34

I82544A_RX_D5

34

I82544A_RX_D6

34

I82544A_RX_D3

34

I82544A_TEST

34

I82544A_RX_D8

34

I82544A_IEEE_2

34

I82544A_IEEE_3

34

I82544A_LINK_UP_LED

35

I82544A_ACT_LED

35

I82544_3.3V

34,35

TP0+

TP0-

TP1+

TP1-

TP2+

TP2-

TP3+

TP3-

R752221R7523

75-1%

75-1%

1 2

1 2

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

21

21

R7533

R7532

330-5%

21

R7524

75-1%

75-1%

1 2

C1673

1000pF

2KV-10%

(GND_CHASSIS)

COMPUTER
CORPORATION
AUSTIN,TEXAS

8

1

RN218

7

2

6

3

5

4

1K

8

1

RN217

7

2

6

3

5

4

1K

8

1

RN219

7

2

6

3

5

4

1K

8

1

RN220

7

2

6

3

5

4

1K

8

1

RN221

7

2

6

3

5

4

1K

8

1

RN222

7

2

6

3

5

4

1K

330-5%

NIC

10

YEL1

12 11

2

GRN

1

P1

2

P4

P2

3

P5

P3

6

P7

P6
13
14

P8
SHG1
SHG2

RJ-45

LEDs

ALT PINOUT

REV.

SHEET

34 OF 57

9

4
5
7
8

X02-00

1

2

3

4

B D

CA

Intel 82544GC 10/100/1000 LOM Power

I82544_3.3V

34,35

1

I82544_2.5V

34,35,55

2

U3
U7

N19

R4

R17

U1
U11
U15
U19

W5

W9
W13
W17

B8
B14
H19
L17

M2
B19
C10

D6
D11
E17

H4

B4

F1

W1
C16

A19

G1

G2

G3

A1

A5
B17

A2

B3

B6
B11

C3

D8
G10

D3
D14
E19

F3
H17

J8

J9
G11

H2

H9
H10
H11

U23

VDDO_U3
VDDO_U7
VDDO_N19
VDDO_R4
VDDO_R17
VDDO_U1
VDDO_U11
VDDO_U15
VDDO_U19
VDDO_W5
VDDO_W9
VDDO_W13
VDDO_W17
VDDO_B8
VDDO_B14
VDDO_H19
VDDO_L17
VDDO_M2
VDDO_B19
VDDO_C10
VDDO_D6
VDDO_D11
VDDO_E17
VDDO_H4

AVDDH_B4
AVDDH_F1
AVDDH_W1
AVDDH_C16

AVDDL_A19
AVDDL_G1
AVDDL_G2
AVDDL_G3

GND_A1
GND_A5
GND_B17
GND_A2
GND_B3
GND_B6
GND_B11
GND_C3
GND_D8
GND_G10
GND_D3
GND_D14
GND_E19
GND_F3
GND_H17
GND_J8
GND_J9
GND_G11
GND_H2
GND_H9
GND_H10
GND_H11

ETHERNET CONTROLLER

DVDDH_H7
DVDDH_G13
DVDDH_G14

DVDDH_H8
DVDDH_H13
DVDDH_H14

DVDDH_J7
DVDDH_J14

DVDDH_M7
DVDDH_M14

DVDDH_N7

DVDDH_N8

DVDDH_P7
DVDDH_N13
DVDDH_N14

DVDDH_P8

DVDDH_P9
DVDDH_P12
DVDDH_P13
DVDDH_P14

DVDDH_G9
DVDDH_G12

DVDDH_G7

DVDDH_G8

DVDDL_A8
DVDDL_A11
DVDDL_A12

DVDDL_H1

LINK_UP
RX_ACTIVITY
TX_ACTIVITY

LINK10

LINK100

LINK1000

GMII_TEST0
GMII_TEST1

CRS_TEST
COL_TEST

GND_H12

GND_J10

GND_J11

GND_J12

GND_J13

GND_K1
GND_K2
GND_K7
GND_K8

GND_K9
GND_K10
GND_K11
GND_K12
GND_K13
GND_K14

GND_L2

GND_L7

GND_L8

GND_L9

INTEL 82544GC

SUB*_0J944

H7
G13
G14
H8
H13
H14
J7
J14
M7
M14
N7
N8
P7
N13
N14
P8
P9
P12
P13
P14
G9
G12
G7
G8

A8
A11
A12
H1

M1
N1
N2
M3
N4
N3

K4
K5
A6
E7

H12
J10
J11
J12
J13
K1
K2
K7
K8
K9
K10
K11
K12
K13
K14
L2
L7
L8
L9

+1.8V_AUX

I82544_1.5V

I82544A_LINK_UP_LED
I82544A_ACT_LED

NC_I82544A_LINK10_LED
NC_I82544A_LINK100_LED
NC_I82544A_LINK1000_LED

I82544A_IEEE_4

I82544A_IEEE_5
I82544A_IEEE_6

1 2

1K-1%

35,55

R77

R78

34
34

21

1K-1%

R79

1 2

1K-1%

W19

GND_W19

W15

GND_W15

W11

GND_W11

W7

GND_W7

W3

GND_W3

V2

GND_V2

U17

GND_U17

U13

GND_U13

U9

GND_U9

ETHERNET CONTROLLER

U23

NO_CONNECT_L5
NO_CONNECT_P3
NO_CONNECT_L4
NO_CONNECT_L3
NO_CONNECT_L1
NO_CONNECT_K3
NO_CONNECT_J5
NO_CONNECT_H3
NO_CONNECT_F5
NO_CONNECT_F4

NO_CONNECT_F2
NO_CONNECT_E15
NO_CONNECT_E14
NO_CONNECT_E13
NO_CONNECT_E12
NO_CONNECT_D16
NO_CONNECT_D15
NO_CONNECT_D13
NO_CONNECT_D12
NO_CONNECT_C18
NO_CONNECT_C15
NO_CONNECT_C14
NO_CONNECT_C13
NO_CONNECT_C12
NO_CONNECT_B16
NO_CONNECT_B15
NO_CONNECT_B13
NO_CONNECT_B12
NO_CONNECT_A15
NO_CONNECT_A14
NO_CONNECT_A13

GND_R19
GND_P11

GND_P10
GND_N17
GND_N12
GND_N11
GND_N10

GND_M13
GND_M12
GND_M11
GND_M10

GND_L19
GND_L14
GND_L13
GND_L12
GND_L11
GND_L10

INTEL I82544GC

SUB*_0J944

GND_U5

GND_R2

GND_N9

GND_M9
GND_M8
GND_M5
GND_M4

L5
P3
L4
L3
L1
K3
J5
H3
F5
F4
F2
E15
E14
E13
E12
D16
D15
D13
D12
C18
C15
C14
C13
C12
B16
B15
B13
B12
A15
A14
A13

U5
R19
R2
P11
P10
N17
N12
N11
N10
N9
M13
M12
M11
M10
M9
M8
M5
M4
L19
L14
L13
L12
L11
L10

NC_GB_L5
NC_GB_P3
NC_GB_L4
NC_GB_L3
NC_GB_L1
NC_GB_K3
NC_GB_J5
NC_GB_H3
NC_GB_F5
NC_GB_F4
NC_GB_F2
NC_GB_E15
NC_GB_E14
NC_GB_E13
NC_GB_E12
NC_GB_D16
NC_GB_D15
NC_GB_D13
NC_GB_D12
NC_GB_C18
NC_GB_C15
NC_GB_C14
NC_GB_C13
NC_GB_C12
NC_GB_B16
NC_GB_B15
NC_GB_B13
NC_GB_B12
NC_GB_A15
NC_GB_A14
NC_GB_A13

I82544_3.3V

R7801

1K-1%

1 2

7,10,37,43,50,52,54

2.5V Regulator

700mA max

(2 NICs)

I82544_3.3V

34,35

VR?, VR?

TOP VIEW

PINOUT
4

3

1

2

2=4

DPN: 620YR & 90HFM

PKG TYPE

TO-263-3L

3.3V Regulator

34,35

Q3039

DC2DC_VRM_PWRGOOD

NC_NIC_VAUX_ENABLE

0.56W

BE USED ON NEW DESIGNS.

22uF 10V

1 2

VR4

THIS PART IS NOT TO

1 3

VOVIN

TAB GND

C1334

SC1566IM-2.5V

DPN: 620YR

34,35,55

NET_PHYSICAL_TYPE=50MIL

24

2N7002

OPTIONAL CIRCUIT TO ALLOW VAUX DISABLE

I82544_2.5V

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

22uF 10V

C1335

1 2

1 2

Min Load 10mA

21

+3.3V_AUX

R7035

1 2

3

D

1

G

2

S

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

0.1uF 16V

C1336

C1377

2 1

Q3040

2N7002

1K-1%

21

R8075

1

G

R7040

0-5%

220

R7036

3

D

2

S

21

+3.3V_AUX

1K-1%

PS_PWRGOOD_12V

td_on = 20ns
td_off = 20ns

+3.3V_AUX

21

R7037

8.2K-5%

Q3041

2N7002

+12V+12V

21

R7039

8.2K-5%

3

D

1

G

2

S

21

R7038

+3.3V

8.2K-5%

GB_VAUX_PRESENT

1.5V Regulator

400mA max

(2 NICs)

34,35

I82544_3.3V

NOTE: DPN: 7D886 IS A 0.25 OHM, 1%, 1W, 2512 RESISTOR

NOTE: DPN: 65340 IS A 1 OHM, 1%, 1/2W, 2010 RESISTOR

2.9V

0.16W
R7143

21

1-1%

21

C1333

THIS PART IS NOT TO

BE USED ON NEW DESIGNS.

Q3042

1

S1

2

N

G1

3

S2

P

G2 DRN4

SI4501DY

DUAL N & P CHANNEL FETS
12V ON GATE1 ENABLES +3.3V TO DRN PINS
0V ON GATE 2 ENABLES +3.3V_AUX TO DRN PINS

1

EN

2
3

GNDINOUT

MIC29302

DPN: 37CPE

22uF 10V

8

DRN1

7

DRN2

6

DRN3

54

34

35,55

NET_PHYSICAL_TYPE=50MIL

0.56W
VR5

6

TAB

5

ADJ

4

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

I82544_1.5V

R7144

1 2

21

R7145

I82544_3.3V

NET_PHYSICAL_TYPE=50MIL

C1313

1 2

475-1%

2.21K-1%

21

R8057

21

C1332

THIS PART IS NOT TO

BE USED ON NEW DESIGNS.

Min Load 10mA

22uF 10V

150-1%

34,35

1

2

3

4

21

C989

10uF 6.3V10uF 6.3V

I82544_1.5V

21

C978

+1.8V_AUX

21

C988

10uF 6.3V

I82544_3.3V

21

C990

10uF 6.3V

C979

21

C987

10uF 6.3V

35,55

21

21

C986

21

C991

10uF 6.3V

21

C980

10uF 6.3V

21

C985

10uF 6.3V

34,35

21

C1038

.01uF 50V

10uF 6.3V

10uF 6.3V

21

C1039

C104021C1041

.01uF 50V

.01uF 50V

21

C1024

.01uF 50V

C102821C102921C103021C103121C103221C1033

.01uF 50V

21

C102621C1027

.01uF 50V

.01uF 50V

.01uF 50V

21

.01uF 50V

.01uF 50V

21

C1042

C104321C104421C1045

.01uF 50V

.01uF 50V

.01uF 50V

+1.8V_AUX

.01uF 50V

21

C1873

.01uF 50V

21

.01uF 50V

.01uF 50V

21

21

C1874

C102221C1023

.01uF 50V

C1875

.01uF 50V

I82544_2.5V

21

C984

10uF 6.3V

.01uF 50V

21

.01uF 50V

21

C983

10uF 6.3V

21

.01uF 50V

21

C982

10uF 6.3V

A B

21

C102021C1021

.01uF 50V

34,35,55

21

C981

10uF 6.3V

21

21

21

C1879

C1882

C1881

.01uF 50V

.01uF 50V

C103421C103521C103621C1037

.01uF 50V

.01uF 50V

.01uF 50V

21

C1025

.01uF 50V

21

C1893

C1880

.01uF 50V

21

C1884

.01uF 50V

.01uF 50V

21

21

C189121C1892

C1894

.01uF 50V

.01uF 50V

I82544_3.3V

C188621C188521C1883

0.1uF 16V

0.1uF 16V

21

0.1uF 16V

.01uF 50V

1.8V Regulator

600mA max

21

.01uF 50V

.01uF 50V

34,35

21

0.1uF 16V

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

34,35

(2 NICs)

I82544_3.3V

0.09W 0.09W
R7531

1 2

NOTE: DPN: 7D886 IS A 0.25 OHM, 1%, 1W, 2512 RESISTOR

NEED 2.5V MIN

R7530

21

22uF 10V

.25-1%.25-1%

1 2

0.72W

BE USED ON NEW DESIGNS.

C1670

VR6

THIS PART IS NOT TO

VOVIN

4 2

TAB GND

SC1566IM-1.8V

DPN: 90HFM

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

NET_PHYSICAL_TYPE=50MIL

31

22uF 10V

22uF 10V

C167121C1672

+1.8V_AUX

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

1 2

21

.1uF

C1674

50V-20%

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

ROOM=GB_A

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

X02-00

35 OF 57

3

4

B D

CA

9-16-2002_14:01

BRD REVISION

X00 0 0
X01 0 1

A00 1 0

1

2

LPC

3

REV1 REV0

+3.3V +3.3V

8.2K-5%

8.2K-5%

1 2

R7657

21

1 2

R7655

220

R7656

R7654

21

NP*

GPI_BRD_REV0
GPI_BRD_REV1

36
36

NP*

220

NC_GPIOs Configured as Outputs

-Stripline transmission required

-Return paths must only be ground

-Maximum length to first LPC device is 3.0"

-Maximum length to second LPC device is 1.5"

-Maximum length to term is 1.0"

50

SIO_VBAT

25,36

Place next to pin

+3.3V

R8051

21

R7580

1 2

8.2K-5%

220K

INTRUDER

36
36
41

26
36,37
36,42

25
25,36
25,36

43

43

38

38
36,38

10

42

9,10,50
9,10,50

37

10,12
50,54

25,26,50
25,26,50
25,26,50
25,26,50

10,25,26,50

15,22-26

25,50

0.1uF 16V
C1723

1 2

37

26

25

25

15

25,27-31,34,54

GPI_BRD_REV0
GPI_BRD_REV1
GPO_PWR_BUTTON_DIS
GPO_FWH_WP
GPO_SPKR_DIS
GPO_IOP_REQ_EN

LPC_SMI
GPO_I2C_MUX_SEL0
GPO_I2C_MUX_SEL1
GPO_IOP_BIST_DIS
GPO_IOP_RESETMODE

GPI_NVRAM_CLR
GPI_EN_PASSWD
GPI_FVS_TESTMODE
GPO_533MHZ_TO_400MHZ
GPO_IOP_DIS
GPI_VRM0_PRES
GPI_VRM1_PRES
GPO_NIC_DIS

GPO_SCSI_DIS
ICH3_PME
GPO_FWH_TBL
H1_CPU_PRES
ESM4_SOFT_RESET

NC_SIO_GPIS3
NC_SIO_GPIS2
NC_SIO_GPOS1
NC_SIO_GPOS0

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
CK_33M_SIO

6

LPC_DRQ0
LPC_FRAME
ICH3_PCIRST_GRP1
ICH3_SERIRQ

NC_SIO_SLPS5
GPO_IOP_IDSEL

NC_SIO_GPO37
GPI_MCH_HS
NC_SIO_GPIO41
NC_SIO_GPIO42
NC_SIO_GPIO43
NC_SIO_GPIO44
NC_SIO_GPIO46
NC_SIO_GPIO45
NC_SIO_GPIO47

NC_SIO_PWUREQ
CK_48M_SIO

6

NC_GPIOE0
GPE_ESM_IRQ15
H0_IERR

10

H1_IERR

10

NC_GPIOE4
NC_GPIOE5

NC_SIO_GPIE7
NC_SIO_GPIE6
NC_SIO_GPO15

2

GPIO0/FANIN1

3

GPIO1/FANOUT1

4

GPIO2/FANIN0

5

GPIO3/FANOUT0

6

GPIO4/P12

7

GPIO5/P17

21

GPIO10/SMI*

53

GPIO11/XLOCK*

54

GPIO12/SCL

55

GPIO13/SDA

56

GPIO14/WDO*

117

GPIO20/PIRQ3

118

GPIO21/PIRQ4

119

GPIO22/PIRQ5

120

GPIO23/PIRQ6

121

GPIO24/PIRQ7

122

GPIO25/PIRQ9

123

GPIO26/PIRQ10

124

GPIO27/PIRQ11

125

GPIO30/PIRQ12

126

GPIO31/PIRQ14

127

GPIO32/PIRQ15/P16/IRSL1

128

GPIO33/FANIN2/CHUNLOCK*

1

GPIO34/FANOUT2/CHLOCK*

36

SLPS3*/GPIS3

35

PWBTIN*/GPIS2

34

PSON/GPOS1

33

PWBTOUT*/GPOS0

15

LAD0

16

LAD1

17

LAD2

18
11
13
14
10
12

37
41

42
43
44
45
46
47
48
49
50

32
22
23
24
25
26
27
28

59
58
57

29

9

LPC

LAD3
LCLK
LDRQ
LFRAME
LRESET
SERIRQ

SLPS5
GPO36

GPO37
GPIO40
GPIO41
GPIO42
GPIO43
GPIO44
GPIO45
GPIO46
GPIO47

PWUREQ
CLKIN
GPIOE0
GPIOE1
GPIOE2/LED1
GPIOE3/LED2
GPIOE4/RING*
GPIOE5/CHASO*

GPIE7/IRRX1
GPIE6/IRRX2_IRSL0
GPO15/IRTX

CHASI
GA20/GPIO7

SUPER I/O

U40

DTR2*/BOUT2/PSONPOL

PC87364VLA

SUB*_59VHW

VDD20
VDD52
VDD83

VDD115

VBAT

VSB

DSKCHG

INDEX

GPIO17/DR1*/IRSL3

GPIO16/MTR1*/IRSL2

DTR1*/BOUT1/BADDR

COM2 COM1 FLOPPYPARALLELKEY BRD

& MOUSE

DR0

MTR0

DIR

STEP
WDATA
WGATE

TRK0

WP
RDATA
HDSEL

DENSEL
DRATE0

SOUT1/PSLDC0

RTS1*/TEST

SIN1

CTS1
DSR1
DCD1

RI1

SOUT2/PSLDC1

RTS2

SIN2
CTS2
DSR2
DCD2

RI2

STB/WRITE

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
ACK

BUSY/WAIT*

PE

SLCT

AFD/DSTRB

ERR

INIT

SLIN/ASTRB

KBDAT
KBCLK

MDAT
MCLK

KBRST/GPIO6

VSS19
VSS51
VSS84

VSS116

20
52
83
115
30
31

60
73
70
71
72
69
68
67
66
65
64
63
62
61
75
74

99
98
97
101
100
96
95
102

107
106
109
105
108
104
103
110

94
92
90
88
86
85
82
81
80
79
78
77
76
93
91
89
87

112
111
114
113
8

19
51
84
116

FLP_DSKCHG
FLP_INDEX
NC_FLP_DR0
FLP_DR1
NC_FLP_MTR0
FLP_MTR1
FLP_DIR
FLP_STEP
FLP_WDATA
FLP_WGATE
FLP_TRK0
FLP_WP
FLP_RDATA
FLP_HDSEL
FLP_DENSEL
NC_FLP_DRATE0

SER_SOUTA
SER_RTSA
SER_SINA
SER_DTRA
SER_CTSA
SER_DSRA
SER_DCDA
SER_RIA

HOST_SER_SOUTB
HOST_SER_RTSB
HOST_SER_DTRB
HOST_SER_SINB
HOST_SER_CTSB
HOST_SER_DSRB
HOST_SER_DCDB
HOST_SER_RIB

RPRN_STB
RPRN_PD0
RPRN_PD1
RPRN_PD2
RPRN_PD3
RPRN_PD4
RPRN_PD5
RPRN_PD6
RPRN_PD7
RPRN_ACK
RPRN_BUSY
RPRN_PE
RPRN_SLCT
RPRN_AFD
RPRN_ERR
RPRN_INIT
RPRN_SLIN

KB_DATA_SIO
KB_CLK_SIO
MSE_DATA_SIO
MSE_CLK_SIO

KB_RST

10V-10%

1uF

21

38
38

38

38
38
38
38
38
38
38
38
38
38

39
39
39
39
39
39
39
39

51
51
51
51
51
51
51
51

39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39

54
54
54
54

SIO_VBAT

C1727

1 2

C1733

+3.3V

ROOM=SIO

16V-10%

4.7uF

.01uF 50V

25,36

R7698

2.7K-5%

1 2

C1741

1 2

+3.3V_AUX

0.1uF 16V
C1726

21

25

21

C1732

C1731

.01uF 50V

1 2

.01uF 50V

21

C1730

1 2

C1729

.01uF 50V

1 2

BLM11A601S

.01uF 50V

L125

+3.3V

36,38

36,42

36,37

25,36

25,36

GPI_FVS_TESTMODE

GPO_IOP_REQ_EN

GPO_SPKR_DIS

GPO_I2C_MUX_SEL1

GPO_I2C_MUX_SEL0

R7850

8.2K-5%
R7849

8.2K-5%
R7848

8.2K-5%

R7648

8.2K-5%
R7649

1 2

8.2K-5%

1

+3.3V

21

21

21

21

2

3

65102

64

39

+3.3V

R7608

KB_GATE_A20

25

KB_GATE_A20 is active low or high?

1 2

2.7K-5%

103

128

SIO

TOP VIEW

PINOUT

DPN: 59VHW

PKG TYPE
128 PQFP

1 38

SIO

4 4

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

Super I/O Controller

COMPUTER
CORPORATION

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

AUSTIN,TEXAS

REV.

SHEET

36 OF 57

X02-00

B D

CA

9-16-2002_14:01

R7738

R864

21

4143

Q3051

2N7002

2N7002

3

D

3

Q34

G

D

Q3050

2N7002

1

Q33

2N7002

1

G

2

S

1

G

1N914

31

D30

D

3

S

2

2
S

1

G

1N914

31

D14

3

D

2

S

R_IDSEL_82544A

2 1

8.2K-5%

R7737

R_1030_IDSEL 1030_IDSEL

8.2K-5%

2 1

R555

P64H2_1A_AD17

22,34

+12V

+3.3V

21

R8053

+3.3V

21

R8052

2.7K-5%

8.2K-5%
+3.3V

9148

8.2K-5%

+3.3V

21

U60

VHC14

+12V

2.7K-5%

U60

VHC14

1

GPO_NIC_DIS

36

PCIZ_AD29

42,46

2

GPO_SCSI_DIS

36

R7736

0-5%

R92

0-5%

21

21

IDSEL_82544A

34

1

46

+5V

C1788

21

.01uF 50V

25
36

ICH_SPKR
GPO_SPKR_DIS

+5V

U6045

14

1
2

74VHCT08A

+5V

+5V

SPKROUT

38

3

SPKRO

Q3049

2N7002

3

D

1

G

2

S

.01uF 50V

R7714

68-5%

C1787

1 2

SPEAKER

21

25N3030

1N914

.01uF 50V

C1786

21

3 1

D29

SPK256

C

3

NC

A

1 2

P/D_NUM=20424

PKG_TYPE=SOT23L

1

SPEAKER2

2

ROOM=SPEAKER

Place the resistor, the capacitor and the diode

3.3V AUX to 3.3V Switch

+3.3V

3

8.2K-5%

8.2K-5%

1 2

1 2

7,10,35,43,50,52,54

PS_3.3V_AUX

40

DC2DC_VRM_PWRGOOD

R552

8.2K-5%

R553

Q38

2N7002

D

3

Q39

2N7002

21

1

G

S

2

NP*

R554

D

3

1

G

S

2

3.3V

4 4

PwrGood

7 6 58

85 6 7

SUB*_7K141

Q47

NP*

4

4

NP*
Q45

Q46

321

SI4435DY

3 2 1

SI4435DYSI4435DY

1 2 3

765 8

4

+3.3V_AUX

+5V

.01uF 50V

C804

1 2

54

54

54

54

L1

FERRITE

1812-1.5A

NET_PHYSICAL_TYPE=50MIL

21

KBVCC

.01uF 50V

C805

21

KB_CLK

KB_DATA

MSE_CLK

MSE_DATA

+80%-20%

22uF 10V

C933

21

FS3

1 2

1.5A
6V

21

R558

R559

1 2

8.2K-5%

8.2K-5%

R557

8.2K-5%

1 2

21

R560

8.2K-5%

L84

1 2

FERRITE

1206

L82

1 2

FERRITE

1206

KYB_FVCC

NET_PHYSICAL_TYPE=50MIL

L83

21

FERRITE

1206

L81

21

FERRITE

1206

1 2

C1068

330pF 50V

21

C1067

.01uF 50V

C1069

1 2

330pF 50V

C1066

330pF 50V

C802

21

21

330pF 50V

KBDATA

1 2

1M-5%

.01uF 50V

C803

1 2

KBCLK

NC_KEY2

NC_KEY6

MSECLK

MSEDAT

NC_MSE8

NC_MSE12

.01uF 50V

R6948

SPEAKER DRIVE

NET_PHYSICAL_TYPE=50MIL

R736

21

.01uF 50V

0-5%

C806

1 2

ROOM=KEYMOUSE

C800

21

KB_MSE

BOTTOM

5
3
1
2
4
6

TOP

11

9
7

8
10
12

13
14
15
16
17

GND

STACKED 6 PIN

MINI-DIN RT

SUB*_34EFW

DDC_VCC

.01uF 50V

3

5

6

4

9

11

12

10

33

C801

1 2

1

OLD BLACK P#21318

2

NEW COLOR P#6H857, Purple

PC99 Colors

7

8

OLD BLACK P#21318
NEW COLOR P#7H132, Green

close to the speaker

GB 3.3V Aux

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

37 OF 57

X02-00

3.3V Aux PS

3.3V Aux
ESM 3.3V Aux

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

3

B D

RN210
2 7

33-5%

NC_RN210_1 NC_RN210_8

25,54

1

25,54

25,54

25,54

25,54

25,54

25,54

25,54

25,54

25,54

25,54

25,54

2

25,54

54

25,54

25,54

25,54

54

54

IDE_P_D0

IDE_P_D2

IDE_P_D15

IDE_P_D14

IDE_P_D13

IDE_P_D11

IDE_P_D10

IDE_P_D9

IDE_P_D8

IDE_P_D6

IDE_P_D3

IDE_P_D12

IDE_P_D7

IDE_P_DREQ_REAL

IDE_P_D5

IDE_P_D4

NC_RN289_3 NC_RN289.6

IDE_P_D1

NC_RN292_4 NC_RN292_5

NC_RN289_4 NC_RN289_5

IDE_P_IOR_REAL

IDE_P_IOW_REAL

3

54

54

54

IDE_P_DACK_REAL

IDE_P_CS0_REAL

IDE_P_CS1_REAL

RN210

33-5%

RN210

33-5%

RN291

33-5%

RN290

33-5%

RN290
2 7

33-5%

RN290

33-5%

RN288

33-5%

RN288

33-5%

RN288
3 6

33-5%

RN288

33-5%

RN289
1 8

33-5%

RN291

33-5%

RN290

33-5%

RN289
2 7

33-5%

RN292

33-5%

RN291

33-5%

RN291

3 6

33-5%

RN289

33-5%

RN210

33-5%

RN292

33-5%

RN289

33-5%

RN292

33-5%
R7048

1 2

33-5%

RN292

33-5%

R211

33-5%

R7830

33-5%

JUMPERS

+3.3V

R7070

1 2

8.2K-5%
R7069

21

8.2K-5%

J66

NO_PKG

1 2

4 4

NVRAM_CLR

1
2
3

ADD*_81526

81526 are the jumper plugs

81

63

81

81

63

81

72

54

72

54

63

54

63

54

54

54

72

81

12

12

NC_J65_3NC_J64_3

NC_RN210_7NC_RN210_2

IDE_PDD0

IDE_PDD2

IDE_PDD15

IDE_PDD14

IDE_PDD13

IDE_PDD11

IDE_PDD10

IDE_PDD9

IDE_PDD8

IDE_PDD6

IDE_PDD3

IDE_PDD12

IDE_PDD7

RIDE_PDDREQ

IDE_PDD5

IDE_PDD4

IDE_PDD1

IDE_PDIOR

IDE_PDIOW

IDE_PDDACK

IDE_PDCS0

IDE_PDCS1

GPI_EN_PASSWD

GPI_NVRAM_CLR

GPI_FVS_TESTMODE

PASSWD

1
2
3

ADD*_81526

38

38

ROOM=IO_CONN

38

ICH3_PCIRST_GRP2

25,50,54

25,54
25,54

38
38
38
38
38
38
38
38

38

38

36
36
36
36
36

IDE_PDD7
IDE_PDD6
IDE_PDD5
IDE_PDD4
IDE_PDD3
IDE_PDD2
IDE_PDD1
IDE_PDD0

IDE_PDIOW

IDE_A1
IDE_A0
IDE_PDCS0
NC_IDE_LED

FLP_RDATA
FLP_TRK0
FLP_WDATA
FLP_DIR
FLP_MTR1

+5V

38

38

38

R210

IDE_P_IORDY_REAL

38

38

54

IDE_P_IRQ_REAL

54

1 2

33-5%

R243

47-5%

21

38

38

38

38

38

IO_CONN

IDE

1

2

3

4

5

6

7 8

10

9

12

11
13 14
15 16
17 18
19

20
21 22
23 24
25 26
27 28
29

30
31 32
33 34
35 36
37 38
39

40
41 42
43 44
45 46
47 48
49

50
51

52

54

53
55

56

58

57
59

60

VERT PLUG D-SHAPE

SUB*_0J421

IDE_PDD8
IDE_PDD9

IDE_PDD10
IDE_PDD11

IDE_PDD12
IDE_PDD13
IDE_PDD14
IDE_PDD15

RIDE_PDDREQ
IDE_PDIOR
IDE_PDDACK
IDE_A2
IDE_PDCS1

FLP_HDSEL

FLP_WGATE
FLP_STEP
FLP_DENSEL

FLP_DSKCHG
FLP_DR1
FLP_INDEX
IDE_CABLE_SEL

38

38

38

Output Resistor Calculations

Blue LED DPN 5M362: Vf=3.5V @ 20mA, Vf=3.75V @ 30mA (Absolute max If)

38

38

38

38

38

38

36

36

36

Amber LED DPN 6M418: Vf=2.0V @ 20mA, Vf=2.1V @ 30mA (Absolute max If)
Blue LED:

(5 - 3.5) / 0.02 = 75 Ohms (5 - 3.75) / 0.03 = 42 Ohms

0.02 * 0.02 * 75 = 30mW 0.03 * 0.03 * 42 = 38mW
Use 0805 (or larger) resistor package - Pd = 100mW

Amber LED:

(5 - 2.0) / 0.02 = 150 Ohms (5 - 2.1) / 0.03 = 97 Ohms

0.02 * 0.02 * 150 = 60mW 0.03 * 0.03 * 97 = 87mW

Use 1210 (or larger) resistor package - Pd = 250mW
Dimmer resistor chosen empirically - approx. 2k Ohms
Worst case Pd = (5 * 5) / 2000 = 12.5mW - 0603 package is OK

38,52,54,55
VFPCP

SI4925DY

SI4925DY

50

RCYC_AMBER

50

RCYC_BLUE

R7942

0-5%

R7943

0-5%

Q3067

2N7002

21

Q3068

2N7002

21

100K

R7940

1 2

3

D

1

G

2

S

38,52,54,55
VFPCP

100K

R7939

1 2

3

D

1

G

2

S

Q3060

4

Q3060

2

+5V

3

65

+5V

1

87

38,52,54,55

INTRUSION_VAUX

R7944

21

0-5%

NET_PHYSICAL_TYPE=20MIL

NET_PHYSICAL_TYPE=20MIL

54

Q3069

2N7002

VFPCP

1

G

R7941

1 2

3

D

2

S

+5V

100K

21

R415

200-5%

37

SPKROUT

Q3061

SI4925DY

1

Q3059

SI4925DY

1

R7811

1 2

560

Q3059

SI4925DY

3

R7812

1 2

1K-1%

CA

2

38
38
38
38

38
38
38
38

38
38
25,54
38

36

36
36
36

36
36
36

25

2

4

38

+5V

1 2

1K-1%

R94

+5V

R7814

1 2

8 7

33-5%

8 7

R7815

68-5%

NET_PHYSICAL_TYPE=20MIL

6 5

R7816

1 2

100-5%

NET_PHYSICAL_TYPE=20MIL

FLP_WP

NET_PHYSICAL_TYPE=20MIL

FRONT PANEL CONNECTOR

+3.3V_AUX

21

NET_PHYSICAL_TYPE=20MIL

Blue

Amber

NET_PHYSICAL_TYPE=20MIL

36

SPKROUT_CP
CYC_BLUE
CYC_AMBER

CNTL_PNL

1 2
3
5
7

SHROUDED

+3.3V_AUX

21

R7792

8.2K-5%

4
6
8
109

NC_KEY

NMI_BTN
CABLE_CONNECT_CP
SW_ON

9-16-2002_14:01

R7813

21

PWR_LEDPWR_LED_CP

41

100-1%

10
41

TITLE

50

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

38 OF 57

1

2

3

1

36

36
36
36
36
36
36
36
36

36

36

36

36

2

3

36

36

36

36

ROOM=SIO

4

SERIAL / PARALLEL PORT

RPRN_STB

RPRN_PD0
RPRN_PD1
RPRN_PD2
RPRN_PD3
RPRN_PD4
RPRN_PD5
RPRN_PD6
RPRN_PD7

RPRN_ACK

RPRN_BUSY

RPRN_PE

RPRN_SLCT

RPRN_AFD

RPRN_ERR

RPRN_INIT

RPRN_SLIN

A B C

72

RN41

4.7K-5%

63

RN39

4.7K-5%

0.1uF 16V
C1277

21

21

1uF

C1279

10V-10%

C1276

21

21

1uF

C1278

10V-10%

SER_SOUTB
SER_DTRB
SER_RTSB

SER_DCDB

NC_U10_18

SER_SINB
SER_DSRB
SER_CTSB
SER_RIB

54

4.7K-5%

81

RN40

72

RN40

4.7K-5%

4.7K-5%

28

C1+

24

C1-

1

C2+

2

C2-

14

T1IN

13

T2IN

12

T3IN

19

R1OUT

18

R2OUT

17

R3OUT

16

R4OUT

15

R5OUT

20

R2OUTB

23

FORCEON

22

FORCEOFF

28

C1+

24

C1-

1

C2+

2

C2-

14

T1IN

13

T2IN

12

T3IN

19

R1OUT

18

R2OUT

17

R3OUT

16

R4OUT

15

R5OUT

20

R2OUTB

23

FORCEON

22

FORCEOFF

63

RN41

4.7K-5%

U103

MAX3243

U102

MAX3243

21

R93221R933

4.7K

+5V

VCC

V+
V-

T1OUT
T2OUT
T3OUT

R1IN
R2IN
R3IN
R4IN
R5IN

INVALID

GND

VCC

V+
V-

T1OUT
T2OUT
T3OUT

R1IN
R2IN
R3IN
R4IN
R5IN

INVALID

GND

4.7K

26
27
3

9
10
11

4
5
6
7
8

21

25

26
27
3

9
10
11

4
5
6
7
8

21

25

RN212

33-5%
RN213

33-5%
RN214

33-5%

R235

1 2

100-1%

50V-10%

470pF

21

50V-10%

72

330pF 50V

C1072

1 2

RN41

4.7K-5%

RN41

C1073

21

21

R945

+3.3V_AUX

R944

1 2

ROOM=SIO

R214

21

33-5%

54

RN213

54

RN214

33-5%

81 PRN_PD3

RN213

63

33-5%

63

RN214

54

33-5%

R212

1 2

33-5%

RN212

72

33-5%

RN212

81

33-5%

470pF

1 2

50V-10%

C1154

50V-10%

C1161

470pF

21

470pF

C1155

50V-10%

C1160

470pF

1 2

33-5%

RN214

33-5%

R234

100-1%

R213

33-5%

RN213

33-5%

RN212

33-5%

C1159

1 2

50V-10%

470pF

72

81

21

21

72

63

50V-10%

C1158

470pF

21

50V-10%

C115621C1157

470pF

1 2

330pF 50V

C1075

50V-10%

21

330pF 50V

21

470pF

21

C1076

C1163

50V-10%

C1162

470pF

21

330pF 50V

330pF 50V

C1074

21

330pF 50V

C1070

1 2

330pF 50V

C1071

21

54

RN39

81

4.7K-5%

54

RN40

4.7K-5%

+5V

R942

220

21

8.2K-5%

12

220

R941

8.2K-5%

See spec sheet prior

RN39

4.7K-5%

63

RN40

4.7K-5%

81

RN39

4.7K-5%

SER_SOUTA

36

SER_DTRA

36

SER_RTSA

36

SER_DCDA

36

NC_U9_18

SER_SINA

36

SER_DSRA

36

SER_CTSA

36

SER_RIA

36

0.1uF 16V

51
51
51

51

51
51
51
51

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

PULPTVCC

21

C449

1uF

1 2

C1282

10V-10%

SOUTA
DTRA
RTSA

DCDA
RIA
SINA
DSRA

CTSA

NC_INVALID_A

+3.3V_AUX

SOUTB
DTRB

RTSB
DCDB
RIB

SINB
DSRB
CTSB

NC_INVALID_B

+5V

D17

3 1

1N914

0.1uF 16V

21

1uF

C1281

10V-10%

1 2

C1280

1uF

10V-10%

ROOM=PAR_SER

470pF

50V-10%

21

C1168

10V-10%

1uF

C1284

1 2

21

C1171

470pF

50V-10%

C1285

21

470pF

50V-10%

21

C1170

50V-10%

470pF

21

C1167

470pF

50V-10%

21

470pF

C1166

10V-10%

1uF

21

10V-10%

21

C1169

50V-10%

C1283

1uF

ROOM=COMMPORT

12-2-2002_15:06

D

ROOM=SERDRV

to changing cap values

COM

1

1A

2

2A

3

3A

4

4A

5

5A

6

6A

7

7A

8

8A

9

9A

10

10A

11

11A

12

12A

13

13A

14

14A

15

15A

16

16A

17

17A

18

18A

19

19A

20

20A

21

21A

22

22A

23

23A

24

24A

25

25A

26

1B

27

2B

28

3B

29

4B

30

5B

31

6B

32

7B

33

8B

34

9B

35

1C

36

2C

37

3C

38

4C

39

5C

40

6C

41

7C

42

8C

43

9C

44

MH1

45

MH2

46

MH3

47

MH4

25F/9M/9M

DSUB

50V-10%

C1176

470pF

21

50V-10%

C1177

470pF

21

6R265

12-02-02

DCBA

C1174

21

50V-10%

470pF

COMPUTER
CORPORATION

AUSTIN,TEXAS

21

C1165

470pF

50V-10%

C1172

21

50V-10%

PRN_STB
PRN_PD0
PRN_PD1
PRN_PD2

PRN_PD4
PRN_PD5
PRN_PD6
PRN_PD7
PRN_ACK
PRN_BUSY
PRN_PE
PRN_SLCT

470pF

50V-10%

21

C1164

L19
L89
L90
L91

L92
L93
L94
L95

L96
L97
L98
L99

L100
L101
L102

L103

470pF

21

470pF

50V-10%

BLM21A601S

1 2

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

BLM21A601S

1

SUB*_5990P

50V-10%

470pF

21

50V-10%

C1173

2
2
2

2
2
2
2

2
2
2
2

2
2
2
2

50V-10%

470pF

C1178

C1179

470pF

21

SERIAL, PARALLEL PORTS

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

21

SHEET

+12V

21

C448

C1175

REV.

39 OF 57

1

2

3

0.1uF 16V

4

X02-00

1

CLIP1

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12

2

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

NP

NP

1

1

J6

J5

37B5

37B5

37B6

37B6

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NP

NP

1

J8

J9

37C5

37D5

37C6

37D6

CLIP2

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP11

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

B D

CA

SPARES, MISC, DECAPS, GND CLIPS

PROTOTYPE GROUND STAKES

NP

NP

NP

NP

NP

NP

1

1

1

1

1

1

1

J10

J11

J12

J13

J14

37D5
37D6

37D5
37D6

37E5
37E6

37E5
37E6

37F5
37F6

J15

37F5
37F6

CS1

NC_CPTV_SCREW

NC

CPTV SCREW

17640

SNAP STYLE

SUB*_17640

TORX - WAS 5D582 PHILLIPS HEAD

10

+3.3V

21

R7903

+3.3V

21

R7902

8.2K-5%

NP*

8.2K-5%

MOUNTING SLOTS WITH GND CLIPS

CLIP3

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP10

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP4

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP9

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP5

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP8

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

NEED TO SUB IN EXTRA P/N ENGINEE_0342R

CLIP6

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

CLIP7

P1
P2
V1
V2
V3
V4
V5
V6
V7
V8

V9
V10
V11
V12
V13
V14
V15
V16

SMT GND CLIP

86 SLOT

16 GND VIAS

SUB*_0342R

ADD*_0342R_CLIP

BACKPLANE_3_3V

40

5V_TRIP

7

BACKPLANE
CONNECTOR

53
53
53
53
53
53
50
52
52

40,50

10

2X12

Q3074

1

S1

2

G1

3

S2
G2 DRN4

SI4501DY

FAN_GRN_LED_DRV_4
FAN_AMB_LED_DRV_4
FAN_GRN_LED_DRV_3
FAN_AMB_LED_DRV_3
FAN_RPM_RAW_4
FAN_RPM_RAW_3
FANFAST_2
BP_IPMB_SDA
BP_IPMB_SCL
ESM_ALERT
PWRGOOD_BKPL
NC_SRAM_VCC
CABLE_CONNECT_BP
NC_BACKPLANE_14
NC_CABLE_CONNECT_1X2
NC_BACKPLANE_16
NC_BACKPLANE_17
NC_BACKPLANE_18
NC_BACKPLANE_19
NC_BACKPLANE_20
NC_BACKPLANE_21
NC_BACKPLANE_22
NC_BACKPLANE_23
NC_BACKPLANE_24

+3.3V

8

DRN1

7

DRN2

6

DRN3

54

BACKPLANE

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24

MP1
MP2

ZIF SMT RA

SUB*_5P517

ROOM=BK_PLANE

1

2

+5V

+12V

NP*

R8106

21

.1-1%

R8107

1 2

3

.1-1%

SUB*_7E541

16V-20%

100uF

+

C1958

1 2

-12V

VERTICAL CONVERTER

U6071

1

ON/OFF

2

VIN

3

GND

4

VOUT

5

OUTTRIM

MINUS 12V

POWER CONNECTORS

ROOM=PWR

NP*

1A -12V VRM

-12V
+12V

POWER
1
2
3
4
5
6
7
8

9
10
11
12

1X12 VERTICAL

HEADER

SUB*_9J384

MB POWER2MB POWER1

GROUND

1
2
3
4
5
6
7
8

9
10
11
12

1X12 VERTICAL

HEADER

SUB*_9J384

+5V

+12V

BP_POWER
8

9
10
11
12
13
14

PWR,RTM

SUB*_0345C

1
2
3
4
5
6
7

2X7

BACKPLANE

PWR CONN

+12V

BACKPLANE_3_3V

40

C1378

21

Alternate 0.1A -12V Converter

+80%-20%

22uF 10V

1 2

NP*

C1383

SUB*_7E541

16V-20%

100uF

1 2

+

C1381

SUB*_7E541

16V-20%

C1380

100uF

1 2

+

0.1uF 16V

6

V+1

7

V+2
FB

3 4

SHDN

MAX765CSA

C1379

U6014

OUT
GND
REF

D25

L115

21

D10MQ040

1 2

C1382

+

100uF

16V-20%

21

C1384

SUB*_7E541

4.7uF
16V-10%

8

LX

1
52

1 2

56uH 0.75A

SUB*_8970T

+5V

0.1uF 16V

21

4 4

INVERTER TO GENERATE -12V

To Sync +5V and +3.3V

on the backplane

PDB

H2X8

2
4
6
8
10
12
14

PS_3.3V_AUX

21

R565

37,40

8.2K-5%

NC_PDB_PIN2
PS_3.3V_AUX

ENV_SEG2_SCL
ENV_SEG2_SDA
CABLE_CONNECT_PDB

+12V

10

(+12V Sense)
(+12V Sense Return)

10
50

40,50

10,25,50

50

37,40

R7901

PS1_RAW_PWRGOOD

PS2_RAW_PWRGOOD
PS1_PRESENT
ESM_ALERT
PS_ON
PS2_PRESENT

21

8.2K-5%

PS_3.3V_AUX

21

R7892

8.2K-5%

21

R7900

8.2K-5%

1
3
5
7

9
11
13
15 16

SHROUDED/2PEG

SUB*_8N028

2X8

PDB CONNECTOR

TITLE

37,40

52
52

COMPUTER
CORPORATION

AUSTIN,TEXAS

USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH

OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE

AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

SCHEM,PLN,P2600

TOC=PWRGOOD CKT

A B

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

40 OF 57

3

B D

CA

+5V_AUX Charge Pump Alternate +5V_AUX Charge Pump

10-6-2002_22:44

1

+3.3V_AUX

21

1uF

C1809

R7782

1 2

118K

SUB*_7691E

10V-10%

3

IN

1

SKIP

2

SHDN

4

GND

MAX682ESA

SUB*_4M200

U6050

CXP
CXN
OUT

PGND

+3.3V_AUX

1 2

C1810

.47uF

16V-10%

21

C1808

+5V_AUX

2.2uF 16V

7
6
8
5

NP*

21

C1867

21

+80%-20%

22uF 10V

C1868

NP*

2.2uF 16V

18
14

10

1

2
3

6
7
8
9

U6062

IN1
IN2
C1+
C1­NC
GND1
GND2
PGND1
PGND2

NP*

TPS60131

20
19
4

OUT1EN

17

OUT2
16
15

C2+

5

C2­13
12

GND4

11

GND3
PGND4
PGND3

FB

PG

21

C1869

+5V_AUX

+80%-20%

22uF 10V

21

NP*

2.2uF 16V

C1870

NP*

16V 10%

1 2

10uF

NP*

C1899

2

ON-BOARD CONTROL

PANEL STUFF

21

-12V

BULK CAPACITANCE

+12V

4V-20%

C1262

820uF

+

21

NP*

SUB'D TO 1800UF RUBYCON MBZ.
CAN USE OSCON 820UF IF RUBYCON IS TOO TALL

3

C811

.01uF 50V

+3.3V_AUX

RESET_SW

1
2

PUSH BUTTON

POWER_SW

1
2

PUSH BUTTON

3
4

SW_ON

38

3
4

NP0

2.7K-5%

1 2

R6941

R185

1K-1%

21

10V-10%

1uF

ROOM=SW

C1304

1 2

36

GPO_PWR_BUTTON_DIS

1K-1%

2N7002

1 2

R6905

+3.3V

8.2K-5%

1 2

R6938

R461

1 2

1K-1%

+3.3V_AUX

14

U6005

10

11

VHC14

3

D

Q3036

1

G

2

S

10V-10%

1 2

1uF

+3.3V_AUX

VHC14

C1303

U6005

8149

R6783

1K-1%

RESET_SW

21

PWRBTN

10

25,50

1

2

3

1 2

C1305

+3.3V_AUX

U6005

5146

VHC14

GPE_NMI_BUTTON

25

+3.3V_AUX

NMI_SW

1
2

PUSH BUTTON

NMI_BTN

38

3
4

NP0

8.2K-5%
R572

12

R573

1 2

1K-1%

10V-10%

1uF

ROOM=SW

4 4

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

41 OF 57

X02-00

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

B D

+3.3V

+3.3V

.01uF 50V

.01uF 50V

C763

21

1

2

46

3

ROOM=ZION

PCIZ_AD31

46

PCIZ_AD30

46

PCIZ_AD29

37,46

PCIZ_AD28

46

PCIZ_AD27

46

PCIZ_AD26

46

PCIZ_AD25

46

PCIZ_AD24

46

PCIZ_AD23

46

PCIZ_AD22

46

PCIZ_AD21

46

PCIZ_AD20

46

PCIZ_AD19

46

PCIZ_AD18

46

PCIZ_AD17

46

PCIZ_AD16

46

PCIZ_AD15

46

PCIZ_AD14

46

PCIZ_AD13

46

PCIZ_AD12

46

PCIZ_AD11

46

PCIZ_AD10

46

PCIZ_AD9

46

PCIZ_AD8

46

PCIZ_AD7

46

PCIZ_AD6

46

PCIZ_AD5

46

PCIZ_AD4

46

PCIZ_AD3

46

PCIZ_AD2

46

PCIZ_AD1

46

PCIZ_AD0

46

PCIZ_CBE0

46

PCIZ_CBE1

46

PCIZ_CBE2

46

PCIZ_CBE3

46

PCIZ_CBE4

42,46

PCIZ_CBE5

42,46

PCIZ_CBE6

42,46

PCIZ_CBE7

42,46

PCIZ_DEVSEL

42,46

PCIZ_FRAME

42,46

PCIZ_IRDY

42,46

PCIZ_TRDY

42,46

PCIZ_LOCK

42

PCIZ_STOP

42,46

PCIZ_PERR

42,46

PCIZ_SERR

42,46

PCIZ_PCIRST

46

R167

CLK_PCIZ_1030 CK_66M_1030

22-5%

21

NC_66M_1
NC_66M_2
NC_66M_3
NC_66M_4
NC_66M_5

.01uF 50V

1 2

AD2

S_AD31

AD5

S_AD30

AD1

S_AD29

AD3

S_AD28

AC2

S_AD27

AC5

S_AD26

AC1

S_AD25

AC4

S_AD24

AB1

S_AD23

AB5

S_AD22

AA2

S_AD21

AB4

S_AD20

AA1

S_AD19

AA5

S_AD18

Y2

S_AD17

AA4

S_AD16

V5

S_AD15

T2

S_AD14

V4

S_AD13

T1

S_AD12

U5

S_AD11

R2

S_AD10

U4

S_AD9

P3

S_AD8

P1

S_AD7

T3

S_AD6

N2

S_AD5

R5

S_AD4

N1

S_AD3

R4

S_AD2

M2

S_AD1

P5

S_AD0

T5

S_CBE0

U1

S_CBE1

Y1

S_CBE2

AB3

S_CBE3

L1

S_CBE4

M5

S_CBE5

L2

S_CBE6

N4

S_CBE7

W1

S_DEVSEL

Y5

S_FRAME

W2

S_IRDY

Y3

S_TRDY

V3

S_LOCK

W5

S_STOP

V1

S_PERR

U2

S_SERR

AE4

S_RST

AF3

S_CLK0

AF1

S_CLK1

AF4

S_CLK2

AG1

S_CLK3

AF5

S_CLK4

AH1

S_CLK5

GC80303 REV 1.0

HETERO 3 OF 5

C764

IOP WILL NOT NEED A HEATSINK PER MECHNAICAL TEAM

9C725 REV SL4Q4

HEATSINK W/ TAPE P#9C725

????? REV SL57T

+12V

4.7K

P64H2_3B_REQ_DIRECT

42

+3.3V

GPO_IOP_REQ_EN

36

R332

1 2

10K-1%

U31

7407

89

S

2

.01uF 50V

C76121C762

1 2

.01uF 50V

.01uF 50V

C76521C766

1 2

U90

S_AD63
S_AD62
S_AD61
S_AD60
S_AD59
S_AD58
S_AD57
S_AD56
S_AD55
S_AD54
S_AD53
S_AD52
S_AD51
S_AD50
S_AD49
S_AD48
S_AD47
S_AD46
S_AD45
S_AD44

SECONDARY PCI BUS

S_AD43
S_AD42
S_AD41
S_AD40
S_AD39
S_AD38
S_AD37
S_AD36
S_AD35
S_AD34
S_AD33
S_AD32

S_GNT0
S_GNT1
S_GNT2
S_GNT3
S_GNT4
S_GNT5

S_HOLDA

S_HOLD

S_REQ0
S_REQ1
S_REQ2
S_REQ3
S_REQ4
S_REQ5

S_REQ64

S_ACK64
S_M66EN

S_PAR64

S_PAR

R925

Q9

2N7002

+3.3V

D

3

21

G

1

K3
L5
K1
L4
J2
K5
J1
K4
H2
J5
H1
J4
G2
H5
G1
H3
F3
G5
F1
G4
E2
F5
E1
F4
D2
E5
D1
E4
C2
D4
C1
D3

AE2
AG5
AH3
AH5
AJ5
AL3

AE1
AE5

AK2
AJ1
AG4
AJ4
AK4
AH6

N5

M1

R1
M3
W4

C33712C334

0.1uF 16V

C336

2 1

0.1uF 16V

PCIZ_GNT0_1030
NC_PCIZ_GNT1
NC_PCIZ_GNT2
NC_PCIZ_GNT3
NC_PCIZ_GNT4

NC_I960_HOLDA
I960_HOLD

PCIZ_REQ0_1030
PCIZ_REQ1
PCIZ_REQ2
PCIZ_REQ3
PCIZ_REQ4
PCIZ_REQ5

PCIZ_REQ64

PCIZ_ACK64

PCIZ_M66EN
PCIZ_PAR64
PCIZ_PAR

R858

21

2.7K-5%

2 1

0.1uF 16V

12

C335

0.1uF 16V

PCIZ_AD63
PCIZ_AD62
PCIZ_AD61
PCIZ_AD60
PCIZ_AD59
PCIZ_AD58
PCIZ_AD57
PCIZ_AD56
PCIZ_AD55
PCIZ_AD54
PCIZ_AD53
PCIZ_AD52
PCIZ_AD51
PCIZ_AD50
PCIZ_AD49
PCIZ_AD48
PCIZ_AD47
PCIZ_AD46
PCIZ_AD45
PCIZ_AD44
PCIZ_AD43
PCIZ_AD42
PCIZ_AD41
PCIZ_AD40
PCIZ_AD39
PCIZ_AD38
PCIZ_AD37
PCIZ_AD36
PCIZ_AD35
PCIZ_AD34
PCIZ_AD33
PCIZ_AD32

P64H2_3B_REQ0

12

C333

C332

2 1

10V-10%

1 2

1uF

0.1uF 16V

10V-10%

1uF

21

0.1uF 16V

42,46
42,46
42,46
42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46
42,46

46

42,46
42
42
42
42
42

42,46

42,46

42,46
46

C514

C515

R855

1 2

2.7K-5%

NP0

21

24

+3.3V

42

J28

.01uF 50V

.01uF 50V

C767

C768

1 2

21

.01uF 50V

.01uF 50V

C770

1 2

C771

21

I960_IDSEL

50

P64H2_3A_IRQ8

24

P64H2_3A_IRQ9 NP*

24

.01uF 50V

C769

21

.01uF 50V

C775

1 2

24,50

24,50

24,25
24,25

R7516

21

0-5%

R8073

0-5%

R8074

0-5%

C339

2 1

0.1uF 16V

12

C338

0.1uF 16V

P64H2_3B_AD31

24

P64H2_3B_AD30

24

P64H2_3B_AD29

24

P64H2_3B_AD28

24

P64H2_3B_AD27

24

P64H2_3B_AD26

24

P64H2_3B_AD25

24

P64H2_3B_AD24
P64H2_3B_AD23

24

P64H2_3B_AD22

24

P64H2_3B_AD21

24

P64H2_3B_AD20

24

P64H2_3B_AD19

24

P64H2_3B_AD18

24

P64H2_3B_AD17

24

P64H2_3B_AD16

24

P64H2_3B_AD15

24

P64H2_3B_AD14

24

P64H2_3B_AD13

24

P64H2_3B_AD12

24

P64H2_3B_AD11

24

P64H2_3B_AD10

24

P64H2_3B_AD9

24

P64H2_3B_AD8
P64H2_3B_AD7

24

P64H2_3B_AD6

24

P64H2_3B_AD5

24

P64H2_3B_AD4

24

P64H2_3B_AD3

24

P64H2_3B_AD2

24

P64H2_3B_AD1

24

P64H2_3B_AD0

24

P64H2_3B_CBE0

24

P64H2_3B_CBE1

24

P64H2_3B_CBE2

24

P64H2_3B_CBE3NC_PCIZ_GNT5

24

P64H2_3B_CBE4

24

P64H2_3B_CBE5

24

P64H2_3B_CBE6

24

P64H2_3B_CBE7

24

P64H2_3B_ACK64

24

P64H2_3B_DEVSEL

24

P64H2_3B_FRAME

24

P64H2_3B_GNT0

24

P64H2_3B_LOCK

24

P64H2_3B_IRDY

24

P64H2_3B_TRDY

24

P64H2_3B_STOP

24

P64H2_3B_PERR
P64H2_3B_SERR
P64H2_3B_REQ64

24

P64H2_3B_REQ_DIRECT

42

PCI_RST_IOP

42

P64H2_3B_IRQ0

24

P64H2_3B_IRQ1

24

ZION_IDSEL

P64H2_3B_M66EN

24

P64H2_3B_PAR64

24

P64H2_3B_PAR

24

CK_P64H2_3B_ZION

24

21

NP*

21

C34012C330

0.1uF 16V

C331

C329

2 1

0.1uF 16V

42,44

10V-10%

1uF

2 1

0.1uF 16V0.1uF 16V

10V-10%

12

1uF

AK10
AM10
AH10
AL10
AJ11
AM11
AH11
AK14
AL15
AH14
AM16
AJ15
AK16
AH15
AL17
AM18
AH16
AL18
AJ17
AM19
AK18
AL19
AH18

AJ16
AM15
AL11

AM22
AK20
AL21
AH19

AM21
AK12
AJ12

AM13
AM12
AH12
AJ13
AL13
AM14
AJ19

AM17
AH20
AH13

AH17

IOP_SPECIAL_RST

AM6
AH7
AM7
AK8
AL7
AH8
AM8
AJ9
AL9

AM9

AJ7

AM5

AK6

AL5
AM3
AL6
AM4

AH9

1 2

21

C516

C513

P_AD31
P_AD30
P_AD29
P_AD28
P_AD27
P_AD26
P_AD25
P_AD24
P_AD23
P_AD22
P_AD21
P_AD20
P_AD19
P_AD18
P_AD17
P_AD16
P_AD15
P_AD14
P_AD13
P_AD12
P_AD11
P_AD10
P_AD9
P_AD8
P_AD7
P_AD6
P_AD5
P_AD4
P_AD3
P_AD2
P_AD1
P_AD0

P_CBE0
P_CBE1
P_CBE2
P_CBE3
P_CBE4
P_CBE5
P_CBE6
P_CBE7

P_ACK64
P_DEVSEL
P_FRAME
P_GNT
P_LOCK
P_IRDY
P_TRDY
P_STOP
P_PERR
P_SERR
P_REQ64
P_REQ

P_RST

P_INTA
P_INTB
P_INTC
P_INTD

P_IDSEL
P_M66EN
P_PAR64
P_PAR

P_CLK

U90

PRIMARY PCI BUS

LCDINIT

PWRDELAY

R_CLKIN

R_CLKOUT

GC80303

HETERO 1 OF 5

R592

1.5K-5%

P_AD63
P_AD62
P_AD61
P_AD60
P_AD59
P_AD58
P_AD57
P_AD56
P_AD55
P_AD54
P_AD53
P_AD52
P_AD51
P_AD50
P_AD49
P_AD48
P_AD47
P_AD46
P_AD45
P_AD44
P_AD43
P_AD42
P_AD41
P_AD40
P_AD39
P_AD38
P_AD37
P_AD36
P_AD35
P_AD34
P_AD33
P_AD32

GPIO7
GPIO6
GPIO5
GPIO4
GPIO3
GPIO2
GPIO1
GPIO0

I_RST

NMI

XINT0
XINT1
XINT2
XINT3
XINT4
XINT5

TRST

TMS
TDI
TDO
TCK

SCL
SDA

21

D3

AL22
AJ21
AM23
AH21
AL23
AK22
AM24
AH22
AK24
AJ23
AM25
AH23
AL25
AJ24
AM26
AH24
AM27
AJ25
AL27
AH25
AM28
AK26
AK28
AH26
AM29
AJ27
AL29
AH27
AM30
AJ28
AL30
AH28

U29
U31
U32
V29
V30
W29
W31
W32

T28

N32

U28
T32
T30
R32
R31
R29

P32

AH30
AH31
AJ32
AH32
AK32

AJ29
AK31

K30

AH2
AG2

+3.3V

1 3

21

C517

R715

+3.3V

4 4

P64H2_3B_PCIRST

GPO_IOP_DIS

36

21

R8054

+3.3V

8.2K-5%
14

4
5

74VHC08

U35

R_PCI_RST_IOP

6

R170

1 2

22-5%

21

0-5%

NP*

PCI_RST_IOP24

42

21

C1794

+3.3V

3

VCC

RESET

GND

0.1uF 16V
1

U6042
809S

(2.93V)

2

100K

1 2

R7707

42

PCI_RST_IOP

+3.3V

U35

14

1
2

74VHC08

R7706

3

1 2

22-5%

IOP_SPECIAL_RST

42,44

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

R247

10

R245

1 2

10

R246

10

.01uF 50V

P64H2_3B_AD63
P64H2_3B_AD62
P64H2_3B_AD61
P64H2_3B_AD60
P64H2_3B_AD59
P64H2_3B_AD58
P64H2_3B_AD57
P64H2_3B_AD56
P64H2_3B_AD55
P64H2_3B_AD54
P64H2_3B_AD53
P64H2_3B_AD52
P64H2_3B_AD51
P64H2_3B_AD50
P64H2_3B_AD49
P64H2_3B_AD48
P64H2_3B_AD47
P64H2_3B_AD46
P64H2_3B_AD45
P64H2_3B_AD44
P64H2_3B_AD43
P64H2_3B_AD42
P64H2_3B_AD41
P64H2_3B_AD40
P64H2_3B_AD39
P64H2_3B_AD38
P64H2_3B_AD37
P64H2_3B_AD36
P64H2_3B_AD35
P64H2_3B_AD34
P64H2_3B_AD33
P64H2_3B_AD32

RBAT_PRSNT
BAT_STAT2_OUT
BAT_STAT1_OUT
I960_RBAT_EN
I960_GPIO3
I960_GPIO2
I960_GPIO1
BLOCK_CKE_EN

I960_I_RST

IOP_NMI_INPUT

PCIZ_PIRQA
PCIZ_PIRQB
PCIZ_PIRQC
PCIZ_PIRQD
PCIZ_PIRQE
PCIZ_PIRQF

I960_LCD_INIT

I960_TRST
I960_TMS
I960_TDI
NC_I960_TDO
I960_TCK

ENV_SEG5_I960_SCL
ENV_SEG5_I960_SDA

CK_I960_66M_FB

R_CK_I960_66M_FB

BAR43

IOP_PWRDELAY

1uF

10V-10%

A B

21

21

21

C772

CA

6.3V-10%
C1106

4.7uF

1 2

24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24

45,50
50
50
45,50

43,44

42,46
42,46
42
42
42
42,44

25,43,44,52
25,43,44,52

22-5%

R166

44

.01uF 50V

.01uF 50V

6.3V-10%

C773

1 2

R857

2.7K-5%

R856

1 2

2.7K-5%

21

VCC_RAID_PLL3
VCC_RAID_PLL2
VCC_RAID_PLL1

6.3V-10%
1 2

4.7uF

C774

21

4.7uF

C1107

+3.3V

21

+3.3V

21

21

R7780

R7781

NP*

2.7K-5%

+3.3V

21

+3.3V

1

RN154

2
3
4

2.7K

C1108

21

R407

NP*

2.7K-5%

+3.3V

R408

100-5%

44

8
7
6
5

+5V

R406

1 2

100-5%

1 2

100-5%

R777821R7779

2.7K-5%

21

2.7K-5%

F28
Y32
AK1

AA31

AM20

B13
B25

C10
C12
C14
C16
C18
C20
C22
C24
C26
C28
C30
C31

D19

E30

G30

J30
J31

L30
M28

N30
P28
P30

P4

C3
C4
C6
C8

D7

E3

G3

J3

L3

N3

A31
A32

B11
B15
B17
B19
B21
B23
B27
B31
B32

D13
D17
D21
D25
D29
D31

F31

H29
H31

K31

M29
M31

P31

A1
A2

B1
B2
B4
B7
B9

D5
D9

F2

H4

K2

M4

P2

T4

VCCPLL1
VCCPLL2
VCCPLL3

VCC5REF

VREF_P
VREF_S

VCC_B13
VCC_B25
VCC_C3
VCC_C4
VCC_C6
VCC_C8
VCC_C10
VCC_C12
VCC_C14
VCC_C16
VCC_C18
VCC_C20
VCC_C22
VCC_C24
VCC_C26
VCC_C28
VCC_C30
VCC_C31
VCC_D7
VCC_D19
VCC_E3
VCC_E30
VCC_G3
VCC_G30
VCC_J3
VCC_J30
VCC_J31
VCC_L3
VCC_L30
VCC_M28
VCC_N3
VCC_N30
VCC_P28
VCC_P30

U90

GC80303 REV 1.0

HETERO 4 OF 5

U90

VSS_A1
VSS_A2
VSS_A31
VSS_A32
VSS_B1
VSS_B2
VSS_B4
VSS_B7
VSS_B9
VSS_B11
VSS_B15
VSS_B17
VSS_B19
VSS_B21
VSS_B23
VSS_B27
VSS_B31
VSS_B32
VSS_D5
VSS_D9
VSS_D13
VSS_D17
VSS_D21
VSS_D25
VSS_D29
VSS_D31
VSS_F2
VSS_F31
VSS_H4
VSS_H29
VSS_H31
VSS_K2
VSS_K31
VSS_M4
VSS_M29
VSS_M31
VSS_P2
VSS_P31
VSS_T4

GC80303 REV 1.0

HETERO 5 OF 5

VCC_R3

VCC_R30

VCC_U3
VCC_U30
VCC_V28

VCC_W3
VCC_W28
VCC_W30
VCC_Y30
VCC_AA3

VCC_AA28
VCC_AA29
VCC_AA30

VCC_AC3

VCC_AC30

VCC_AE3

VCC_AE29
VCC_AE30
VCC_AF28

VCC_AG3

VCC_AG29
VCC_AG30

VCC_AJ3
VCC_AJ8

VCC_AJ20
VCC_AJ30

VCC_AK3
VCC_AK5
VCC_AK7
VCC_AK9

VCC_AK11
VCC_AK13
VCC_AK15
VCC_AK17
VCC_AK19
VCC_AK21
VCC_AK23
VCC_AK25
VCC_AK27
VCC_AK29
VCC_AK30
VCC_AL14
VCC_AL26

VSS_T29

VSS_T31

VSS_V2

VSS_V31

VSS_Y4
VSS_Y29
VSS_Y31
VSS_AB2

VSS_AB31

VSS_AD4

VSS_AD29
VSS_AD31

VSS_AF2

VSS_AF31

VSS_AH4

VSS_AH29

VSS_AJ2
VSS_AJ6

VSS_AJ10
VSS_AJ14
VSS_AJ18
VSS_AJ22
VSS_AJ26
VSS_AJ31

VSS_AL1
VSS_AL2
VSS_AL4
VSS_AL8

VSS_AL12
VSS_AL16
VSS_AL20
VSS_AL24
VSS_AL28
VSS_AL31
VSS_AL32

VSS_AM1
VSS_AM2

VSS_AM31
VSS_AM32

R3
R30
U3
U30
V28
W3
W28
W30
Y30
AA3
AA28
AA29
AA30
AC3
AC30
AE3
AE29
AE30
AF28
AG3
AG29
AG30
AJ3
AJ8
AJ20
AJ30
AK3
AK5
AK7
AK9
AK11
AK13
AK15
AK17
AK19
AK21
AK23
AK25
AK27
AK29
AK30
AL14
AL26

T29
T31
V2
V31
Y4
Y29
Y31
AB2
AB31
AD4
AD29
AD31
AF2
AF31
AH4
AH29
AJ2
AJ6
AJ10
AJ14
AJ18
AJ22
AJ26
AJ31
AL1
AL2
AL4
AL8
AL12
AL16
AL20
AL24
AL28
AL31
AL32
AM1
AM2
AM31
AM32

+3.3V

9-16-2002_14:01

ROOM=PCIZ_PU

+3.3V

42,46

42,46

42,46
42,46

42,46
42,46
42,46
42,46

42,44

42,46

42,46
42,46
42,46

42,46
42,46
42,46

42

42

42

42
42
42
42

42

42

42

PCIZ_STOP
PCIZ_FRAME
PCIZ_TRDY
PCIZ_IRDY

PCIZ_CBE4
PCIZ_AD63
PCIZ_AD61
PCIZ_AD57

PCIZ_PIRQF
PCIZ_PIRQE
PCIZ_PIRQD
PCIZ_PIRQC

PCIZ_SERR
PCIZ_PAR64
PCIZ_ACK64
PCIZ_CBE6

PCIZ_REQ2
PCIZ_REQ3
PCIZ_REQ1
PCIZ_REQ4

PCIZ_PIRQA
PCIZ_PIRQB
PCIZ_REQ0_1030
NC_RN9_PIN4

PCIZ_REQ5

PCIZ_M66EN

PCIZ_LOCK

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

1
2
3
4

R487

1 2

8.2K-5%

RN13

8.2K

RN12

8.2K

RN11

8.2K

RN10

8.2K

RN14

8.2K

RN9

8.2K

R486

8.2K-5%

R488

1 2

8.2K-5%

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

8
7
6
5

21

+3.3V

8

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42,46
42,46

42,46

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42,46
42,46
42,46
42,46

42

PCIZ_AD42
PCIZ_AD47
PCIZ_AD40
PCIZ_AD46

PCIZ_AD44
PCIZ_AD48
PCIZ_AD50
PCIZ_AD54

PCIZ_AD51
PCIZ_AD45
PCIZ_AD41
PCIZ_AD43

PCIZ_AD34
PCIZ_AD39
PCIZ_AD38
PCIZ_AD36

PCIZ_IRDY
PCIZ_DEVSEL
PCIZ_LOCK
PCIZ_PERR

PCIZ_AD62
PCIZ_CBE5
PCIZ_CBE7
PCIZ_REQ64

PCIZ_AD52
PCIZ_AD56
PCIZ_AD58
PCIZ_AD60

PCIZ_AD59
PCIZ_AD53
PCIZ_AD55
PCIZ_AD49

PCIZ_AD37
PCIZ_AD32
PCIZ_AD33
PCIZ_AD35

1

RN16

7

2

6

3

5

4

8.2K

1

8

RN15

2

7

3

6

4

5

8.2K

1

8

RN18

2

7

3

6

4

5

8.2K
8

1

RN17

7

2

6

3

5

4

8.2K
8

1

RN20

7

2

6

3

5

4

8.2K

1

8

RN19

2

7

3

6

4

5

8.2K
8

1

RN21

7

2

6

3

5

4

8.2K

1

8

RN22

2

7

3

6

4

5

8.2K
8

1

RN23

7

2

6

3

5

4

8.2K

i80303

COMPUTER
CORPORATION

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

AUSTIN,TEXAS

REV.

SHEET

42 OF 57

X02-00

1

2

3

ROOM=ZION_MISC

B D

CA

9-16-2002_14:01

ROOMS COMPLETE

0.1uF 16V
C349

21

+3.3V

0.1uF 16V
1 2

C348

+3.3V

ROOM=ZION_DIMM

ROOM=ZION

1

+3.3V

I960_RAD0

43,44

I960_RAD1

43,44

I960_RAD2

43,44

I960_RAD3

43,44

I960_RAD4

43,44

I960_RAD5

43,44

I960_RAD6

43,44

I960_RAD7

43,44

I960_RAD8

43,44

ROM_I960_A9

43,44

ROM_I960_A10

43,44

ROM_I960_A11

43,44

ROM_I960_A12

43,44

ROM_I960_A13

43,44

ROM_I960_A14

43,44

ROM_I960_A15

43

ROM_I960_A16

43

ROM_I960_A17

43

ROM_I960_A18

43

ROM_I960_A19

43

ROM_I960_A20

43,44

43,44
43,44

2

43,44

43

43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44

Subbed to LCX flavor

43,44
43,44
43,44
43,44

I960_RCE0
I960_ROE
I960_RWE

I960_RALE
I960_RAD16
I960_RAD15
I960_RAD14
I960_RAD13
I960_RAD12
I960_RAD11
I960_RAD10
I960_RAD9

I960_RAD6
I960_RAD5
I960_RAD4
I960_RAD3

R293

220

R292

1 2

220

21

3

R596

0-5%

R595

1 2

1.5K-5%
R597

1 2

1.5K-5%
R598

0-5%

21

NP*

21

NP*

21

R593

R594

1 2

1.5K-5%

+3.3V

GPO_IOP_RESETMODE

36

36

RETRY

#MEMHOLE_EN

GPO_IOP_BIST_DIS

U76

24

A0

VCC10

23

VCC31

A1

22

A2

21
20
19
18
17
16
15
14
13

40

37
38

11

13
14
17
18

1

11

13
14
17
18

I960_RAD6

I960_RAD3

I960_RAD2

I960_RAD4

VPP
A3
A4
A5

DQ0

DQ1

A6

DQ2

A7

DQ3

A8

DQ4

A9

DQ5

A10

DQ6

A11

8

DQ7

A12

7

A13

6

A14

5

RY/BY*

A15

4

A16

3

A17

2

A18

1

A19
A20

VSS29

9

VSS30

CE
OE
WE

28F016S5-090

SUB*_0T109

3.3V BLANK P#25XPD

U52

1

OC

VCC

LE

3

1D

1Q

4

2D

2Q

7

3D

3Q

8

4D

4Q

5D

5Q

6D

6Q

7D

7Q

8D

8Q

GND

74VHCT373A

U53

OC

VCC

LE

3

1D

1Q

4

2D

2Q

7

3D

3Q

8

4D

4Q

5D

5Q

6D

6Q

7D

7Q

8D

8Q

GND

74VHCT373A

1.5K-5%

10
31
11

I960_RAD9

25

I960_RAD10

26

I960_RAD11

27

I960_RAD12

28

I960_RAD13

32

I960_RAD14

33

I960_RAD15

34

I960_RAD16

35

NC_RAIDROM_36

36

12

RP

29
30

+3.3V

20

ROM_I960_A16

2

ROM_I960_A15

5

ROM_I960_A14

6

ROM_I960_A13

9

ROM_I960_A12

12

ROM_I960_A11

15

ROM_I960_A10

16

ROM_I960_A9

19
10

SUB*_426CV

LCX373 P#426CV

+3.3V

20

ROM_I960_A20

2

ROM_I960_A19

5

ROM_I960_A18

6

ROM_I960_A17

9

NC_RAIDLTCH_12

12

NC_RAIDLTCH_15

15

NC_RAIDLTCH_16

16

NC_RAIDLTCH_19

19
10

SUB*_426CV

LCX373 P#426CV

43,44

43,44

43,44

43,44

I960_I_RST

I960MEM_SCKE0

43,44

I960MEM_SCKE1

43,44

43
43
43,44
43,44
43,44
43,44
43,44
43,44

43,44
43
43
43

43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44

+80%-20%

22uF 10V

42,44

C923

1 2

1 2

33-5%

R206

+80%-20%

22uF 10V

C920

21

R207

33-5%

R169

21

22-5%

.01uF 50V

C781

1 2

43
43
43
43
43
43
43
43

I960MEM_D31

43

I960MEM_D30

43

I960MEM_D29

43

I960MEM_D28

43

I960MEM_D27

43

I960MEM_D26

43

I960MEM_D25

43

I960MEM_D24

43

I960MEM_D23

43

I960MEM_D22

43

I960MEM_D21

43

I960MEM_D20

43

I960MEM_D19

43

I960MEM_D18

43

I960MEM_D17

43

I960MEM_D16

43

I960MEM_D15

43

I960MEM_D14

43

I960MEM_D13

43

I960MEM_D12

43

I960MEM_D11

43

I960MEM_D10

43

I960MEM_D9

43

I960MEM_D8

43

I960MEM_D7

43

I960MEM_D6

43

I960MEM_D5

43

I960MEM_D4

43

I960MEM_D3

43

I960MEM_D2

43

I960MEM_D1

43

I960MEM_D0

43

43
43
43
43
43
43
43
43
43
43
43
43
43
43

I960MEM_SBA0

43

I960MEM_SBA1

43

I960MEM_SRAS

43

I960MEM_SCAS

21

43

I960MEM_SWE

43

I960MEM_SCE0

43

I960MEM_SCE1

43

RI960MEM_SCKE0
RI960MEM_SCKE1

CK_I960MEM_DCLK
R_CK_I960MEM_DCLK

I960MEM_DQM7
I960MEM_DQM6
I960MEM_DQM5
I960MEM_DQM4
I960MEM_DQM3
I960MEM_DQM2
I960MEM_DQM1
I960MEM_DQM0

I960MEM_AA13
I960MEM_AA12
I960MEM_AA11
I960MEM_AA10
I960MEM_AA9
I960MEM_AA8
I960MEM_AA7
I960MEM_AA6
I960MEM_AA5
I960MEM_AA4
I960MEM_AA3
I960MEM_AA2
I960MEM_AA1
I960MEM_AA0

.01uF 50V

21

C1207

22pF 50V

.01uF 50V

C776

21

E15

SDQM7

D15

SDQM6

D22

SDQM5

E23

SDQM4

A14

SDQM3

C15

SDQM2

B20

SDQM1

A20

SDQM0

A3

DQ31

A4

DQ30

A5

DQ29

B6

DQ28

A6

DQ27

C7

DQ26

A7

DQ25

B8

DQ24

A8

DQ23

A9

DQ22

B10

DQ21

C11

DQ20

A11

DQ19

B12

DQ18

A12

DQ17

C13

DQ16

C23

DQ15

A23

DQ14

B24

DQ13

A24

DQ12

A25

DQ11

B26

DQ10

A26

DQ9

C27

DQ8

A27

DQ7

B28

DQ6

A28

DQ5

A29

DQ4

A30

DQ3

C32

DQ2

D30

DQ1

D32

DQ0

D14

SA13

D16

SA12

C17

SA11

B16

SA10

D18

SA9

A16

SA8

E19

SA7

A17

SA6

E20

SA5

B18

SA4

D20

SA3

A18

SA2

E21

SA1

C19

SA0

E18

SBA0

A15

SBA1

C21

SRAS

D23

SCAS

A21

SWE

A19

SCE0

E22

SCE1

E16

SCKE0

A10

SCKE1

E17

DCLKIN

H28

DCLK0UT

P29

FAIL

.01uF 50V

C777

1 2

GC80303 REV 1.0

HETERO 2 OF 5

+3.3V

220

C778

21

C343

2 1

0.1uF 16V

U90

SCB7
SCB6
SCB5
SCB4
SCB3
SCB2
SCB1
SCB0

DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32

ROE

RWE
RCE0
RCE1
RALE

RAD16
RAD15
RAD14
RAD13
RAD12
RAD11
RAD10

RAD9
RAD8
RAD7

RAD6/RST_MODE

RAD5/ONCE
RAD4/STEST
RAD3/RETRY
RAD2/SPMEM

RAD1/32BITPCI_EN

R291

NP0

RAD0

DCLK0
DCLK1
DCLK2
DCLK3

C344

2 1

E13
E14
E24
D24
A13
B14
B22
A22

B3
C5
B5
E6
D6
E7
E8
D8
E9
C9
E10
D10
E11
D11
E12
D12
E25
C25
E26
D26
E27
D27
E28
D28
C29
B29
B30
E31
E32
E29
F29
G29

AG28
AF30
AG32
AG31
AF32

AC32
AD28
AD30
AD32
AE28
AE31
AE32
AF29
Y28
AA32
AB28
AB29
AB30
AB32
AC28
AC29
AC31

F32
F30
G32
G31

0.1uF 16V

C345

C347

2 1

2 1

0.1uF 16V

I960MEM_ECC7
I960MEM_ECC6
I960MEM_ECC5
I960MEM_ECC4
I960MEM_ECC3
I960MEM_ECC2
I960MEM_ECC1
I960MEM_ECC0

I960MEM_D63
I960MEM_D62
I960MEM_D61
I960MEM_D60
I960MEM_D59
I960MEM_D58
I960MEM_D57
I960MEM_D56
I960MEM_D55
I960MEM_D54
I960MEM_D53
I960MEM_D52
I960MEM_D51
I960MEM_D50
I960MEM_D49
I960MEM_D48
I960MEM_D47
I960MEM_D46
I960MEM_D45
I960MEM_D44
I960MEM_D43
I960MEM_D42
I960MEM_D41
I960MEM_D40
I960MEM_D39
I960MEM_D38
I960MEM_D37
I960MEM_D36
I960MEM_D35
I960MEM_D34
I960MEM_D33
I960MEM_D32

I960_ROE
I960_RWE
I960_RCE0
I960_RCE1
I960_RALE

I960_RAD16
I960_RAD15
I960_RAD14
I960_RAD13
I960_RAD12
I960_RAD11
I960_RAD10
I960_RAD9
I960_RAD8
I960_RAD7
I960_RAD6
I960_RAD5
I960_RAD4
I960_RAD3
I960_RAD2
I960_RAD1
I960_RAD0

R_CK_I960MEM_3
R_CK_I960MEM_2
R_CK_I960MEM_0
R_CK_I960MEM_1

C341

2 1

0.1uF 16V

0.1uF 16V

43
43
43
43
43
43
43
43

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

43,44
43,44
43,44
44
43

43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44
43,44

C346

2 1

4 5

C342

2 1

0.1uF 16V

RN211

81

33-5%
RN211

33-5%

+80%-20%

22uF 10V

0.1uF 16V

7,10,35,37,50,52,54

25,42,44,52

25,42,44,52

RN211

2 7

RN211

33-5%

33-5%

C921

21

DC2DC_VRM_PWRGOOD

ENV_SEG5_I960_SDA

ENV_SEG5_I960_SCL

VBAT_RAID

43-45

CK_I960MEM_3
CK_I960MEM_2
CK_I960MEM_0

63

CK_I960MEM_1

8.2K-5%

1 2

R489

Q3072

8.2K-5% 1.5K-5%

NP*

43
43
43
43

S
2

Q3071

R490

21

1 2

R599

VBAT_RAID

43-45

2N7002

G

1

D
3

2N7002

G

1

D

S

3

2

SIGNAL=VBAT_RAID;6,18,26,40,41,49,59,73,84,90,102,110,124,133,143,157,168

43-45

R8081

1 2

VBAT_RAID

R8082

22K-5%

1 2

43,44
43,44

.01uF 50V

I960MEM_SBA1

43

I960MEM_SBA0

43

43
43
43
43
43
43
43
43
43

22K-5%

43
43
43
43
43

I960MEM_DQM7

43

I960MEM_DQM6

43

I960MEM_DQM5

43

I960MEM_DQM4

43

I960MEM_DQM3

43

I960MEM_DQM2

43

I960MEM_DQM1

43

I960MEM_DQM0

43

43
43

I960MEM_SRAS

43

I960MEM_SCAS

43

I960MEM_SWE

43

CK_I960MEM_3

43

CK_I960MEM_2

43

CK_I960MEM_1

43

CK_I960MEM_0

43

I960MEM_SCKE1
I960MEM_SCKE0

NC_I960DIMM_62
NC_I960DIMM_146

NC_I960DIMM_31
NC_I960DIMM_44
NC_I960DIMM_48

NC_I960DIMM_147

.01uF 50V

C779

1 2

I960MEM_AA13
I960MEM_AA12
I960MEM_AA11
I960MEM_AA10
I960MEM_AA9
I960MEM_AA8
I960MEM_AA7
I960MEM_AA6
I960MEM_AA5
I960MEM_AA4
I960MEM_AA3
I960MEM_AA2
I960MEM_AA1
I960MEM_AA0

I960MEM_SCE1
I960MEM_SCE0

.01uF 50V

C78021C782

1 2

39

BA1

122

BA0

132

A13

126

A12

123

A11

38

A10

121

A9

37

A8

120

A7

36

A6

119

A5

35

A4

118

A3

34

A2

117

A1

33

A0

131

DQMB7

130

DQMB6

113

DQMB5

112

DQMB4

47

DQMB3

46

DQMB2

29

DQMB1

28

DQMB0

129

S3

45

S2

114

S1

30

S0

115

RAS

111

CAS

27

WE

163

CK3

79

CK2

125

CK1

42

CK0

63

CKE1

128

CKE0

82

SDA

83

SCL

167

SA2

166

SA1

165

SA0

62

VREF62

146

VREF146

31

DU31

44

DU44

48

DU48

147

REG

.01uF 50V

C78321C784

RAID_DIMM

/OE
/OE
/WE2

DIMM-8X72

SOCKET COMBO

ECC3 +3.3V

DQ63
DQ62
DQ61
DQ60
DQ59
DQ58
DQ57
DQ56
DQ55
DQ54
DQ53
DQ52
DQ51
DQ50
DQ49
DQ48
DQ47
DQ46
DQ45
DQ44
DQ43
DQ42
DQ41
DQ40
DQ39
DQ38
DQ37
DQ36
DQ35
DQ34
DQ33
DQ32
DQ31
DQ30
DQ29
DQ28
DQ27
DQ26
DQ25
DQ24
DQ23
DQ22
DQ21
DQ20
DQ19
DQ18
DQ17
DQ16
DQ15
DQ14
DQ13
DQ12
DQ11
DQ10

DQ9
DQ8
DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0

CB7
CB6
CB5
CB4
CB3
CB2
CB1
CB0

slave address = 1010001b

.01uF 50V

1 2

161
160
159
158
156
155
154
153
151
150
149
144
142
141
140
139
104
103
101
100
99
98
97
95
94
93
92
91
89
88
87
86
77
76
75
74
72
71
70
69
67
66
65
60
58
57
56
55
20
19
17
16
15
14
13
11
10
9
8
7
5
4
3
2

137
136
106
105
53
52
22
21

.01uF 50V

C785

21

I960MEM_D63
I960MEM_D62
I960MEM_D61
I960MEM_D60
I960MEM_D59
I960MEM_D58
I960MEM_D57
I960MEM_D56
I960MEM_D55
I960MEM_D54
I960MEM_D53
I960MEM_D52
I960MEM_D51
I960MEM_D50
I960MEM_D49
I960MEM_D48
I960MEM_D47
I960MEM_D46
I960MEM_D45
I960MEM_D44
I960MEM_D43
I960MEM_D42
I960MEM_D41
I960MEM_D40
I960MEM_D39
I960MEM_D38
I960MEM_D37
I960MEM_D36
I960MEM_D35
I960MEM_D34
I960MEM_D33
I960MEM_D32
I960MEM_D31
I960MEM_D30
I960MEM_D29
I960MEM_D28
I960MEM_D27
I960MEM_D26
I960MEM_D25
I960MEM_D24
I960MEM_D23
I960MEM_D22
I960MEM_D21
I960MEM_D20
I960MEM_D19
I960MEM_D18
I960MEM_D17
I960MEM_D16
I960MEM_D15
I960MEM_D14
I960MEM_D13
I960MEM_D12
I960MEM_D11
I960MEM_D10

I960MEM_D9
I960MEM_D8
I960MEM_D7
I960MEM_D6
I960MEM_D5
I960MEM_D4
I960MEM_D3
I960MEM_D2
I960MEM_D1
I960MEM_D0

I960MEM_ECC7
I960MEM_ECC6
I960MEM_ECC5
I960MEM_ECC4
I960MEM_ECC3
I960MEM_ECC2
I960MEM_ECC1
I960MEM_ECC0

+80%-20%

22uF 10V

21

C922

43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43
43

43
43
43
43
43
43
43
43

12

Q10

2N7002

G

GREEN

1

DS3

31

D

3

S

2

4 4

Switch
OFF's(open) Default(normal)
1-8

2-7

3-6

Notes

ON - Hold i960rm
reset til cleared by S/W

ON - Enable Prim. Config.

else RETRY bit needs

to be cleared by S/W
ON - MEM HOLE AT FEC0_0000h thru FECF_FFFFh opened
ON - Selftest disabled4-5

A B

OLD LED P#5958C

NP0

NEW LED P#5E052

SUB*_5E052

NP0

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

i80303 & MEMORY

COMPUTER
CORPORATION

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

AUSTIN,TEXAS

REV.

SHEET

43 OF 57

X02-00

1

2

3

B D

CA

11-6-2002_12:36

ROOM=ZION_DIMM

ROOMS COMPLETE

Battery Powered

1

2

3

VBAT_RAID

43-45

BLOCK_CKE_EN

42

IOP_PWRDELAY

42

IOP_SPECIAL_RST

42

43-45

C351

+3.3V

8.2K-5%

21

R716

0-5%

NP*

21

U1314

1
2

74VHC00

14

9

10

74VHC00

1
2

74VHC00

VBAT_RAID

0.1uF 16V

0.1uF 16V

1 2

C352

21

ROOM=ZION_MISC

+3.3V

1 2

R491

R294

220

NC_RAID_KEY_3
NC_RAID_KEY_5

NO MOUNTING HOLES

RAID_KEY
1 2
3

4

5

6

7

8

9

10

K

VERT LATCH

SINGLE SHIELD

NC_RAID_KEY_2
ENV_SEG5_I960_SCL
NC_RAID_KEY_6
ENV_SEG5_I960_SDA
NC_RAID_KEY_10

U1

8

14

U1

12
13

74VHC00

U2314

U2614

4
5

74VHC00 74VHC00

25,42-44,52

25,42-44,52

I960MEM_SCKE0

D

3

Q11

2N7002

U1614

4

11

5
74VHC00

1

G

S

2

I960MEM_SCKE1

D

3

Q12

2N7002

14

U2

9

8

10

1

G

S

2

VBAT_RAID

43-45

R334

ROM_I960_A20

43

1 2

43

43

10K-1%

14

U2

12

11

13

74VHC00

+3.3V

U6043

5

2

4 ROM_I960_A20L

1

7SH00

NC_U2_PIN11

43

I960_RCE1

+3.3V

14

U6044

1
2

74VHC32

3

960_SEL_NVSRAM

+3.3V

NP*

0.1uF 16V
C354

21

0-5%

R717

21

NP*

R333

1 2

10K-1%

+5V

1 2

5.1-5%

43,44
43,44

R718

43,44
43,44
43,44

43
43
43
43
43
43
43
43
43
43
43
43

I960_ROE
I960_RWE

IOP_NVRAM_POWER

I960_RAD0
I960_RAD1
I960_RAD2
I960_RAD3
I960_RAD4
I960_RAD5
I960_RAD6
I960_RAD7
I960_RAD8

ROM_I960_A9
ROM_I960_A10
ROM_I960_A11
ROM_I960_A12
ROM_I960_A13
ROM_I960_A14

ROOM=ZION_MISC

0.1uF 16V
10V-20%

150uF

+

C350

21

U12

12 1
11
10

8
7
6
5

4
28
27
23
26

3
29

2
31
22

25
30

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14

HSB
E

G
W

32Kx8-35ns

NVSRAM

VCAPA0

VCCX

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7

VSS16

NC9

NC24

32

13
14
15
17
18
19
20
21

16

9
24

I960_RAD9_5V
I960_RAD10_5V
I960_RAD11_5V
I960_RAD12_5V
I960_RAD13_5V
I960_RAD14_5V
I960_RAD15_5V
I960_RAD16_5V

NC_SIMTEK_9
NC_SIMTEK_24

21

44
44
44
44
44
44
44
44

C4

SUB*_97JUC

44
44
44
44
44
44
44
44

I960_RAD9_5V
I960_RAD10_5V
I960_RAD11_5V
I960_RAD12_5V
I960_RAD13_5V
I960_RAD14_5V
I960_RAD15_5V
I960_RAD16_5V

NC_U1010_10
NC_U1010_11

+5V

75-1%

301-1%

24

VCC

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8
A9 B9

11

A10

13

BIASV
ON GND

5C6800
QSOP24

SUB*_1Y584

21

1 2

R10

R105

U98

0.1uF 16V
1 2

C353

23

B1

22

B2

21

B3

20

B4

19

B5

18

B6

17

B7

16

B8

1510
14

B10

121

I960_RAD9
I960_RAD10
I960_RAD11
I960_RAD12
I960_RAD13
I960_RAD14
I960_RAD15

I960_RAD16
NC_U1010_15
NC_U1010_14

+3.3V

14

U6044

4

6

5
74VHC32

1

2

43
43
43
43
43
43
43
43

3

11
13
15
17
19

1
3
5
7
9

J47

H2X10

NP0

2
4
6
8
10
12
14
16
18
20

I960_RAD12_5V
I960_RAD11_5V
I960_RAD2
I960_RAD9_5V
I960_RCE0
I960_ROE
NC_DEBUG_14
I960_RAD10_5V
I960_RWE

44
44
43,44
44
43
43,44

44
43,44

ROOM=i80303

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

+3.3V

21

R7837

1K-5%

NP*

1 8

A1 WC
A2 SCL

1K-5%

NP*

4

GND

21

4 4

R7836

+3.3V

U16

VCCA0

72
63
5

SDA

24C02

NP*

BLANK P#6782U

R7838

2 1

ENV_SEG5_I960_SCL
ENV_SEG5_I960_SDA

1K-5%

NP*

25,42-44,52
25,42-44,52

PROGRAMMED P#94ERE

+5V

43,44
42,43

43,44

44
44
44

42
44

I960_RAD16_5V
I960_RAD15_5V
I960_RAD14_5V
I960_RAD0
I960_I_RST
960_SEL_UART
I960_RAD1

PCIZ_PIRQF
I960_RAD13_5V

SERIAL DEBUG BOARD

slave address = 1010100b

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

44 OF 57

B D

CA

9-16-2002_14:01

ESM

SI4435DY

POCKET SHR

Q3070

SUB*_7K141

+3.3V_AUX

4

1 2 3

16V 10%

10uF

RAID_BAT

1
2
3
4

85 6 7

Q43

SUB*_7K141

+80%-20%

1 2

C466

BATT_PRSNT
PACK+
THERM
PACK-

+80%-20%

22uF 10V

22uF 10V

+80%-20%

21

C885

22uF 10V

1 2

C886

NP*

1 2

C888

using NTC with R25=10000 and B25/85=3876K
assuming 65 C battery cutoff temperature

ROOM=MISC

VBAT

25,52,54

CPLD_RBAT_EN

50

I960_RBAT_EN

42,50

+80%-20%

22uF 10V

C887

21

NP*

I960

BIOS

VBAT_RAID

Q13

2N7002

G

1

S

2

D4

1 3
BAR43

NP*

1

43,44

BAT_EN

BAT_EN

PRSNT

BAT_EN

RBAT

2

3

11
12

74VHC02

U2514

13

C1861

RBAT_EN

NC_U153_13

1 2

.01uF 50V

45,50

+3.3V_AUX

1 2

R8080

100K

NP*

RBAT_EN_HI

45

U2514

8

10

9

74VHC02

1 2

1K-1%

R80

U25

U25

14

D

3

2
3

74VHC02

1

14

5
6

74VHC02

4

1 2

R412

1

U5

BATT OUT

4

LX

1

SHDN
GND RST

MAX1833

1 2

C1862

1 2

10pF

50V-5%

1uF

10V-10%

SUB*_1J965

sub to MAX1835

1 2

22K-5%

R314

+3.3V

R239

22K-5%

1 2

R229

100K

1 2

C1859

L2

10uH 1.1A

1 2

SUB*_3J588

1uF

1 2

C1860

10V-10%

12

D35

SUB*_673YN

2

+5V

R612

1 2

47K-5%

Vreg=4.1V/cell

R613

47K-5%

1 2

NP*

21

C464

10uF

1 2

C355

16V 10%

0.1uF 16V

3

NC_U91_2

21

R220

10

.1-1%

1

NC_1

2

IN_0

3

IN_1

4

VCC

5

ISNS

6

NC_2

7

APG

8

EN

9

VSEL
GND/HEATSINK

Benchmarq/TI 24002

U91

BQ24002

SUB*_8G494

Dell part # for

CMSH1-40

R8064

2-5%

R8063

2-5%

R614

47K-5%

1 2

20

NC_4

19

OUT_0

18

OUT_1

17

VSENSE

16

AGND

15

STAT2

14

STAT1

13

TMR_SEL

12

CR

11

NC_3

2.85V @100uA

21

21

21

C48

.01uF 50V

NC_U91_4NC_U91_1

BAT_STAT2_IN
BAT_STAT1_IN

NC_U91_11

C1180

R347

169K-1%

21

NP*

R666

100K

1 2

7,10,34,52,54,56

KILL_VRAID_REG

52

63

ROOM=RAID_BAT

STAT1

50

STAT2

50

PACK+

55

Place it as close as possible

to RAID_BAT connector

R7905

100-1%

C465

10uF

1 2

16V 10%

0.57...1.48V

1uF

1 2

10V-10%

21

R413

1 2

1K-1%

R414

1K-1%

21

R7904

0-5%

21

+5V

3.3VAUX_PWRGOOD
RBAT_EN

45,50

+3.3V

8.2K-5%

47K-5%

R492

21

RBAT_PRSNT

Q3073

2N7002

21

Q16

2N7002

R667

G

G

1

1

R8083

D

S

47K-5%

R668

21

D

3

Q15

2N7002

S

2

42,50

1K-1%

1 2

3

2

RBAT_EN_HI

470

0.1uF 16V

D

3

Q14

2N7002

1

G

S

D

3

1

G

S

2

8.2K-5%

1 2

R8084

SI4435DY

NP*

1 2

C1951

0.1uF 16V

45

C356

21

NP*

2

321

4

765 8

STAT 1 STAT 2

BATTERY NOT THERE

4 4

CHARGED > 90%

FAULT CONDITION

FAST / PRECHARGE

HIGH

HIGH

1Hz CYCLING

LOW

LI-ION BATTERY CHARGER CKT

HIGH

LOW

HIGH

HIGH

A B

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

45 OF 57

X02-00

A B C

D

9-16-2002_14:01

ROOM=1030

+3.3V

U17

1

R7894

1K-1%

1 2

2

37,42

3

4

CLK_PCIZ_1030

42

PCIZ_PCIRST

42

IOPD_GNT
PCIZ_CBE7

42

PCIZ_CBE6

42

PCIZ_CBE5

42

PCIZ_CBE4

42

PCIZ_CBE3

42

PCIZ_CBE2

42

PCIZ_CBE1

42

PCIZ_CBE0

42

PCIZ_AD63

42

PCIZ_AD62

42

PCIZ_AD61

42

PCIZ_AD60

42

PCIZ_AD59

42

PCIZ_AD58

42

PCIZ_AD57

42

PCIZ_AD56

42

PCIZ_AD55

42

PCIZ_AD54

42

PCIZ_AD53

42

PCIZ_AD52

42

PCIZ_AD51

42

PCIZ_AD50

42

PCIZ_AD49

42

PCIZ_AD48

42

PCIZ_AD47

42

PCIZ_AD46

42

PCIZ_AD45

42

PCIZ_AD44

42

PCIZ_AD43

42

PCIZ_AD42

42

PCIZ_AD41

42

PCIZ_AD40

42

PCIZ_AD39

42

PCIZ_AD38

42

PCIZ_AD37

42

PCIZ_AD36

42

PCIZ_AD35

42

PCIZ_AD34

42

PCIZ_AD33

42

PCIZ_AD32

42

PCIZ_AD31

42

PCIZ_AD30

42

PCIZ_AD29
PCIZ_AD28

42

PCIZ_AD27

42

PCIZ_AD26

42

PCIZ_AD25

42

PCIZ_AD24

42

PCIZ_AD23

42

PCIZ_AD22

42

PCIZ_AD21

42

PCIZ_AD20

42

PCIZ_AD19

42

PCIZ_AD18

42

PCIZ_AD17

42

PCIZ_AD16

42

PCIZ_AD15

42

PCIZ_AD14

42

PCIZ_AD13

42

PCIZ_AD12

42

PCIZ_AD11

42

PCIZ_AD10

42

PCIZ_AD9

42

PCIZ_AD8

42

PCIZ_AD7

42

PCIZ_AD6

42

PCIZ_AD5

42

PCIZ_AD4

42

PCIZ_AD3

42

PCIZ_AD2

42

PCIZ_AD1

42

PCIZ_AD0

42

AC22

CLK

AB10

RST

AC5

M66EN

AA23

CBE7

AC25

CBE6

Y23

CBE5

AD26

CBE4

AB13

CBE3

AB14

CBE2

AE18

CBE1

AE21

CBE0

W22

AD63

AB25

AD62

AC26

AD61

AA25

AD60

W23

AD59

Y25

AD58

Y26

AD57

V22

AD56

U22

AD55

V24

AD54

V23

AD53

U24

AD52

V25

AD51

W26

AD50

U23

AD49

U25

AD48

T22

AD47

T23

AD46

T25

AD45

R25

AD44

R22

AD43

P22

AD42

P23

AD41

R23

AD40

P24

AD39

P25

AD38

T26

AD37

R26

AD36

M26

AD35

L26

AD34

N25

AD33

N24

AD32

AE9

AD31

AF8

AD30

AE10

AD29

AB11

AD28

AC11

AD27

AE11

AD26

AE12

AD25

AB12

AD24

AC12

AD23

AD13

AD22

AE13

AD21

AF11

AD20

AF16

AD19

AE14

AD18

AC15

AD17

AC14

AD16

AD17

AD15

AE19

AD14

AC18

AD13

AB17

AD12

AB18

AD11

AF20

AD10

AE20

AD9

AC19

AD8

AF23

AD7

AE22

AD6

AB19

AD5

AD21

AD4

AF24

AD3

AC20

AD2

AE23

AD1

AC21

AD0

LSI LOGIC ULTRA320 SCSI

LSI53C1030 REV 0.1 02/05/01

HETERO 1 OF 4

ALT_INTA
ALT_INTB

FLSHALE1
FLSHALE0

SERIAL_DATA

SERIAL_CLK

SUB*_8J374

PAR

PAR64

ACK64
REQ64
FRAME

TRDY
IRDY
STOP

DEVSEL

IDSEL

REQ
GNT

PERR
SERR

INTA
INTB

PVT1
PVT2

GPIO_7
GPIO_6
GPIO_5
GPIO_4
GPIO_3
GPIO_2
GPIO_1
GPIO_0

A_LED
B_LED

HB_LED

BWE1
BWE0

MOE

FLSHCE

MPAR1
MPAR0

MCLK

ADSC

ADV

MAD15
MAD14
MAD13
MAD12
MAD11
MAD10

MAD9
MAD8
MAD7
MAD6
MAD5
MAD4
MAD3
MAD2
MAD1
MAD0

RAMCE

NC_1
NC_2
NC_3

46

46

46

AF19
AA24

AB20
AD22
AB15
AE16
AE15
AB16
AC16
AC13

AD10
AE8

AE17
AC17

AC8
AE7

AF7
AB9
AE5
AF4

K25
L23
L25
M25
H25
K24
AE25
AC23

J23
K23
C25

E24
H23

J24
K22

G26
G25

C22
B24

E20

D21
B23

D22
E21
B25
D23
E22
C24
F22
E23
D26
E25
H22
F24
G23
D25
F23
G22

D20
H26

J25
A24

N23
AC9

PCIZ_PAR

PCIZ_PAR64

PCIZ_ACK64
PCIZ_REQ64
PCIZ_FRAME

PCIZ_TRDY
PCIZ_IRDY
PCIZ_STOP

PCIZ_DEVSEL

1030_IDSEL

PCIZ_REQ0_1030
PCIZ_GNT0_1030

PCIZ_PERR
PCIZ_SERR

PCIZ_PIRQA
PCIZ_PIRQB

NC_1030_AF7
NC_1030_AB9

1030_PVT1
1030_PVT2

NC_1030_GPIO7
NC_1030_GPIO6
NC_1030_GPIO5
NC_1030_GPIO4
NC_1030_GPIO3
NC_1030_GPIO2
NC_1030_GPIO1
NC_1030_GPIO0

NC_1030_CH_A_LED
NC_1030_CH_B_LED

1030_HB_LED

NC_1030_E24
NC_1030_BWE0

NC_1030_MAS1
NC_1030_MAS0

NC_1030_MOE
NC_1030_G25

NC_1030_MPAR1

1030_MPAR0

NC_1030_E20

NC_1030_D21
NC_1030_B23

1030_MAD15
1030_MAD14
1030_MAD13
1030_MAD12
1030_MAD11
1030_MAD10
1030_MAD9
1030_MAD8
1030_MAD7
1030_MAD6
1030_MAD5
1030_MAD4
1030_MAD3
1030_MAD2
1030_MAD1
1030_MAD0

NC_1030_RAMCE

1030_SDATA
1030_SCLK

NC_1030_A24
NC_1030_N23
NC_1030_AC9

1030_MAD12

1030_MAD11

1030_MAD9

42
42

42
42
42
42
42
37

42
42

42
42

42

42

46

46
46
46
46
46
46
46
46
46
46
46
46
46
46
46
46

47
47

R508

8.2K-5%
R509

8.2K-5%
R507

8.2K-5%

Test Pad

21

NP*

21

NP*

21

NP*

R787

1 2

+3.3V

21

R7735

NP*

+3.3V

49.9-1%

21

R928

4.7K

4.7K

+3.3V

1 2

1K-1%

21

R927

R8050

10

4.7K

42
42

+3.3V

21

NP*

0-5%

R7708

1030A_DIFFSENSE

48

R367

1 2

21

R219

1 2

220K

C357

0.1uF 16V

+3.3V

R493

8.2K-5%
R496

8.2K-5%

R494

8.2K-5%
R495

8.2K-5%

R498

8.2K-5%
R497

8.2K-5%

R499

8.2K-5%
R500

8.2K-5%

R501

8.2K-5%
R502

8.2K-5%
R506

8.2K-5%

R503

8.2K-5%
R505

8.2K-5%
R504

8.2K-5%

21

21

21

NP*

21

NP*

21

NP*

21

NP*

21

NP*

21

21

NP*

21

21

NP*

21

NP*

21

NP*

21

NP*

1030_MPAR0

46

1=PCIX Disable

1030_MAD15

46

1=133MHz Disable

1030_MAD14

46

1=32bit Enable

1030_MAD13

46

1=33MHz Enable

1030_MAD10

46

1030_MAD7

46

1030_MAD6

46

1030_MAD3

46

1030_MAD2

46

1030_MAD1

46

1030_MAD8

46

1030_MAD5

46

1030_MAD4

46

1030_MAD0

46

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

1030A_SD+15

48

1030A_SD+14

48

1030A_SD+13

48

1030A_SD+12

48

1030A_SD+11

48

1030A_SD+10

48

1030A_SD+9

48

1030A_SD+8

48

1030A_SD+7

48

1030A_SD+6

48

1030A_SD+5

48

1030A_SD+4

48

1030A_SD+3

48

1030A_SD+2

48

1030A_SD+1

48

1030A_SD+0

48

1030A_SD-15

48

1030A_SD-14

48

1030A_SD-13

48

1030A_SD-12

48

1030A_SD-11

48

1030A_SD-10

48

1030A_SD-9

48

1030A_SD-8

48

1030A_SD-7

48

1030A_SD-6

48

1030A_SD-5

48

1030A_SD-4

48

1030A_SD-3

48

1030A_SD-2

48

1030A_SD-1

48

1030A_SD-0

48

1030A_SCD+

48

1030A_SCD-

48

1030A_SIO+

48

1030A_SIO-

48

1030A_SMSG+

48

1030A_SMSG-

48

1030A_SREQ+

48

1030A_SREQ-

48

1030A_SACK+

48

1030A_SACK-

48

1030A_SBSY+

48

1030A_SBSY-

48

1030A_SATN+

48

1030A_SATN-

48

1030A_SRST+

48

1030A_SRST-

48

1030A_SSEL+

48

1030A_SSEL-

48

1030A_SDP+0

48

1030A_SDP-0

48

1030A_SDP+1

48

1030A_SDP-1

48

NC_1030_AA4
NC_1030_Y5
NC_1030_AB3
NC_1030_AD2
NC_1030_AB4
NC_1030_AA5
NC_1030_AC6
NC_1030_AE4
NC_1030_AF3
NC_1030_AD6

NC_1030_AC2
NC_1030_AA22

NC_1030_AC4

R111

1 2

10K-1% 10K-1%

+3.3V

W5

A_SD15+

Y2

A_SD14+

AA3

A_SD13+

AC1

A_SD12+

D1

A_SD11+

G1

A_SD10+

H4

A_SD9+

H2

A_SD8+

P3

A_SD7+

R5

A_SD6+

R2

A_SD5+

T4

A_SD4+

U4

A_SD3+

U3

A_SD2+

V5

A_SD1+

V3

A_SD0+

Y1

A_SD15-

AA2

A_SD14-

AB2

A_SD13-

AD1

A_SD12-

F2

A_SD11-

G2

A_SD10-

J4

A_SD9-

H1

A_SD8-

R4

A_SD7-

T5

A_SD6-

T2

A_SD5-

U2

A_SD4-

U5

A_SD3-

V2

A_SD2-

V4

A_SD1-

W4

A_SD0-

T1

A_VDDBIAS

E2

A_DIFFSENS

R1

A_RBIAS

K4

A_SCD+

K3

A_SCD-

J5

A_SIO+

K5

A_SIO-

L1

A_SMSG+

L2

A_SMSG-

J3

A_SREQ+

J2

A_SREQ-

L5

A_SACK+

M5

A_SACK-

N4

A_SBSY+

N3

A_SBSY-

N5

A_SATN+

M4

A_SATN-

M2

A_SRST+

M1

A_SRST-

K2

A_SSEL+

L4

A_SSEL-

P5

A_SPD0+

P4

A_SPDO-

W1

A_SPD1+

W2

A_SPD1-

AF12

PCI5VBIAS8

AE6

PCI5VBIAS7

AD18

PCI5VBIAS6

AD9

PCI5VBIAS5

AC10

PCI5VBIAS4

AB22

PCI5VBIAS3

Y22

PCI5VBIAS2

W25

PCI5VBIAS1

M23

PCI5VBIAS0

AA4

TCK_ICE

Y5

TMS_ICE

AB3

TDI_ICE

AD2

TDO_ICE

AB4

TRST_ICE

AA5

RTCK_ICE

AC6

TCK_CHIP

AE4

TMS_CHIP

AF3

TDI_CHIP

AD6

TDO_CHIP
CLKMODE_1 IDDTN

AA22

CLKMODE_0

AC4

SCSI_FSN

LSI LOGIC ULTRA320 SCSI

LSI53C1030 REV 0.1 02/05/01

U17

HETERO 2 OF 4

SUB*_8J374

B_SD15+
B_SD14+
B_SD13+
B_SD12+
B_SD11+
B_SD10+

B_SD9+
B_SD8+
B_SD7+
B_SD6+
B_SD5+
B_SD4+
B_SD3+
B_SD2+
B_SD1+
B_SD0+

B_SD15­B_SD14­B_SD13­B_SD12­B_SD11­B_SD10-

B_SD9­B_SD8­B_SD7­B_SD6­B_SD5­B_SD4­B_SD3­B_SD2­B_SD1­B_SD0-

B_VDDBIAS

B_DIFFSENS

B_RBIAS

B_SCD+
B_SCD­B_SIO+

B_SIO­B_SMSG+
B_SMSG­B_SREQ+
B_SREQ­B_SACK+
B_SACK­B_SBSY+
B_SBSY­B_SATN+
B_SATN­B_SRST+
B_SRST­B_SSEL+
B_SSEL­B_SDP0+
B_SDP0­B_SDP1+
B_SDP1-

TRACEPKT_7
TRACEPKT_6
TRACEPKT_5
TRACEPKT_4
TRACEPKT_3
TRACEPKT_2
TRACEPKT_1
TRACEPKT_0

PIPESTAT2
PIPESTAT1
PIPESTAT0

SCLK

TRACECLK

TRACESYNC

TESTHCLK
TESTACLK

TESTCLKEN

SCANMODE

SCANEN

TN

TST_RST

B7
B6
B5
A4
A23
B20
A20
B19
E12
B12
D11
C10
E11
E10
B9
A8

D8
E8
C6
A3
B21
D19
E18
A19
E13
A12
B11
B10
D10
C9
D9
B8

B13
B22
A11

D17
E16
D18
E17
D16
B16
C18
B18
E14
D14
B15
A15
D13
B14
A16
E15
C17
B17
C13
D12
E9
A7

F4
G5
E3
C2
E4
F5
B2
D4

C3
E6
D5

F3
B3

E5
AE2
AB6
D7
E7
N22
Y4AC2
C5
AD5

1030B_SD+15
1030B_SD+14
1030B_SD+13
1030B_SD+12
1030B_SD+11
1030B_SD+10

1030B_SD+9
1030B_SD+8
1030B_SD+7
1030B_SD+6
1030B_SD+5
1030B_SD+4
1030B_SD+3
1030B_SD+2
1030B_SD+1
1030B_SD+0

1030B_SD-15
1030B_SD-14
1030B_SD-13
1030B_SD-12
1030B_SD-11
1030B_SD-10

1030B_SD-9
1030B_SD-8
1030B_SD-7
1030B_SD-6
1030B_SD-5
1030B_SD-4
1030B_SD-3
1030B_SD-2
1030B_SD-1
1030B_SD-0

1030B_SCD+
1030B_SCD­1030B_SIO+

1030B_SIO­1030B_SMSG+
1030B_SMSG­1030B_SREQ+
1030B_SREQ­1030B_SACK+
1030B_SACK­1030B_SBSY+
1030B_SBSY­1030B_SATN+
1030B_SATN­1030B_SRST+
1030B_SRST­1030B_SSEL+
1030B_SSEL­1030B_SDP+0
1030B_SDP-0
1030B_SDP+1
1030B_SDP-1

NC_1030_F4

NC_1030_G5

NC_1030_E3

NC_1030_C2

NC_1030_E4

NC_1030_F5

NC_1030_B2

NC_1030_D4

NC_1030_C3

NC_1030_E6

NC_1030_D5

CLK_1030_80MHZ

NC_1030_B3
NC_1030_E5
NC_1030_AE2
NC_1030_AB6

NC_1030_TESTCLKEN

NC_1030_SCANMODE

NC_1030_N22
NC_1030_Y4
NC_1030_C5

TITLE

DWG NO.

DATE

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49
49

NP*

R938

1 2

+3.3V

21

R7709

0-5%

C1275

1 2

1 2

0.1uF 16V

47

+3.3V

1 2

R7710

1K-1%

COMPUTER
CORPORATION

AUSTIN,TEXAS

SCHEM,PLN,P2600

6R265

12-02-02

SHEET

R943

22K-5%22K-5%

1030B_DIFFSENSE

R940

220K

1 2

REV.

X02-00

46 OF 57

1

2

49

3

4

DCBA

A B C

D

9-16-2002_14:02

MIN_LINE_WIDTH=10

L77

1

FERRITE

1206

L78

1

FERRITE

1206

MIN_LINE_WIDTH=10

H5

AD24

VSSA_H5
VSSA_AD24

1

VSS_IO_T24

A5

VSS_IO_A5

A9

VSS_IO_A9

A13

VSS_IO_A13

A17

VSS_IO_A17

A21

VSS_IO_A21

A25

VSS_IO_A25

B1

VSS_IO_B1

B26

VSS_IO_B26

C4

VSS_IO_C4

C8

VSS_IO_C8

C12

VSS_IO_C12

C16

VSS_IO_C16

C20

VSS_IO_C20

D24

VSS_IO_D24

E1

VSS_IO_E1

F26

VSS_IO_F26

G3

VSS_IO_G3

H24

VSS_IO_H24

J1

VSS_IO_J1

K26

VSS_IO_K26

2

L3

VSS_IO_L3

L11

VSS_IO_L11

L12

VSS_IO_L12

L13

VSS_IO_L13

L14

VSS_IO_L14

L15

VSS_IO_L15

L16

VSS_IO_L16

M11

VSS_IO_M11

M12

VSS_IO_M12

M13

VSS_IO_M13

M14

VSS_IO_M14

M15

VSS_IO_M15

M16

VSS_IO_M16

M24

VSS_IO_M24

N1

VSS_IO_N1

N11

VSS_IO_N11

N12

VSS_IO_N12

N13

VSS_IO_N13

N14

VSS_IO_N14

N15

VSS_IO_N15

N16

VSS_IO_N16

LSI LOGIC ULTRA320 SCSI

LSI53C1030 REV 0.1 02/05/01

U17

VSSC_C14
VSSC_C21
VSSC_C26
VSSC_F25

VSSC_L22

VSSC_AB5
VSSC_AB7

VSSC_AB8
VSSC_AB23
VSSC_AB24
VSSC_AD14

VSS_IO_P11
VSS_IO_P12
VSS_IO_P13
VSS_IO_P14
VSS_IO_P15
VSS_IO_P16
VSS_IO_P26

VSS_IO_R3

VSS_IO_R11
VSS_IO_R12
VSS_IO_R13
VSS_IO_R14
VSS_IO_R15
VSS_IO_R16
VSS_IO_T11
VSS_IO_T12
VSS_IO_T13
VSS_IO_T14
VSS_IO_T15
VSS_IO_T16

VSS_IO_U1

VSS_IO_V26

VSS_IO_W3

VSS_IO_Y24
VSS_IO_AA1

VSS_IO_AB26

VSS_IO_AC3

VSS_IO_AD7
VSS_IO_AD11
VSS_IO_AD15
VSS_IO_AD19
VSS_IO_AD23

VSS_IO_AE1

VSS_IO_AF2

VSS_IO_AF6
VSS_IO_AF10
VSS_IO_AF14
VSS_IO_AF18
VSS_IO_AF22
VSS_IO_AF26

HETERO 4 OF 4

VSSC_B4

VSSC_G4

VSSC_P2

B4
C14
C21
C26
F25
G4
L22
P2
AB5
AB7
AB8
AB23
AB24
AD14

P11
P12
P13
P14
P15
P16
P26
R3
R11
R12
R13
R14
R15
R16
T11
T12
T13
T14
T15
T16
U1
V26
W3
Y24
AA1
AB26
AC3
AD7
AD11
AD15
AD19
AD23
AE1
AF2
AF6
AF10
AF14
AF18
AF22
AF26

+1.8V

0.1uF 16V

NP*

1 2

C384

MIN_LINE_WIDTH=20

L75

FERRITE

1206

MIN_LINE_WIDTH=20

L76

FERRITE

1 2

1206

C383

NP*

NP*

0.1uF 16V

1

1

0.1uF 16V
1 2

C381

+3.3V

C1

AB21

0.1uF 16V
1 2

C382

NP*

A1
A2

A6
A10
A14
A18
A22
A26

C7
C11
C15
C19
C23

D3
E26

F1
G24

H3
J26

K1
L24

M3
N26

U17

VDDA_C1
VDDA_AB21

VDD_IO_A1
VDD_IO_A2
VDD_IO_A6
VDD_IO_A10
VDD_IO_A14
VDD_IO_A18
VDD_IO_A22
VDD_IO_A26
VDD_IO_C7
VDD_IO_C11
VDD_IO_C15
VDD_IO_C19
VDD_IO_C23
VDD_IO_D3
VDD_IO_E26
VDD_IO_F1
VDD_IO_G24
VDD_IO_H3
VDD_IO_J26
VDD_IO_K1
VDD_IO_L24
VDD_IO_M3
VDD_IO_N26

LSI LOGIC ULTRA320 SCSI

LSI53C1030 REV 0.1 02/05/01

HETERO 3 OF 4

ADD*_4R473_HTSNK

LSI HEAT SINK P/N 4R473

VDDC_D2

VDDC_D6
VDDC_D15
VDDC_E19
VDDC_J22
VDDC_M22

VDDC_N2
VDDC_AC7
VDDC_AD3

VDDC_AD25

VDDC_AE3

VDDC_AE24
VDDC_AF15

VDD_IO_P1

VDD_IO_R24

VDD_IO_T3

VDD_IO_U26

VDD_IO_V1

VDD_IO_W24

VDD_IO_Y3

VDD_IO_AA26

VDD_IO_AB1

VDD_IO_AC24

VDD_IO_AD4

VDD_IO_AD8
VDD_IO_AD12
VDD_IO_AD16
VDD_IO_AD20
VDD_IO_AE26

VDD_IO_AF1

VDD_IO_AF5

VDD_IO_AF9
VDD_IO_AF13
VDD_IO_AF17
VDD_IO_AF21
VDD_IO_AF25

D2
D6
D15
E19
J22
M22
N2
AC7
AD3
AD25
AE3
AE24
AF15

P1
R24
T3
U26
V1
W24
Y3
AA26
AB1
AC24
AD4
AD8
AD12
AD16
AD20
AE26
AF1
AF5
AF9
AF13
AF17
AF21
AF25

+1.8V

+3.3V

80 MHz Oscillator

ROOM=1030

+3.3V

L33

12

C1052

.01uF 50V

12

BLM11A601S

46
46

2 1

C1054

.01uF 50V

1030_SCLK
1030_SDATA

12

C1053

+3.3V +3.3V

R930

R510

.01uF 50V

SUB*_1H298

21

4.7K

3V_40M

2

1

8.2K-5%

U6052

4

80.0000MHz

VCC

1

E/D

OUT

GND

2

+3.3V

21

8

4.7K

R929

6

PART NOT TO BE USED

5

ON NEW DESIGNS,

7

PLEASE CONTACT

COMPONENT ENGINEER.

SUB*_8R236

3

80MHZ_OSC_1030

C379

1 2

0.1uF 16V

U29

VCC

A0

SCL
SDA

A1
A2

WP

GND

AT24C16N

1
2
3

4

Serial EEPROM

R208

33-5%

R299

1 2

220

21

CLK_1030_80MHZ

1

46

2

3

+3.3V

ROOM=1030

3

HIGH Freq bypass for 1.8V under chip

+1.8V

1 2

C1046

1 2

C1260

1000pF

.01uF 50V

1 2

C1056

16V-10%

1 2

C1259

.01uF 50V

C1057

1000pF

16V-10%

1 2

.01uF 50V

1 2

C1261

1000pF

16V-10%

1 2

C1055

.01uF 50V

+3.3V

0.1uF 16V
C370

12

21

C1051

.01uF 50V

0.1uF 16V
2 1

C369

1 2

C1048

.01uF 50V

0.1uF 16V
2 1

C378

21

C1047

.01uF 50V

0.1uF 16V
C36812C374

1 2

C1050

.01uF 50V

0.1uF 16V
2 1

0.1uF 16V

21

C1049

0.1uF 16V
C37512C37612C377

C365

12

.01uF 50V

0.1uF 16V

0.1uF 16V
2 1

C366

0.1uF 16V
2 1

0.1uF 16V

0.1uF 16V
C364

12

0.1uF 16V
C37112C372

0.1uF 16V

2 1

C363

0.1uF 16V
2 1

C362

12

0.1uF 16V
2 1

C367

0.1uF 16V
C373

12

U320 SCSI CONTINUED

4

ROOM=1030

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DCBA

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

X02-00

47 OF 57

4

A B C

SCSI Termination

D

1

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

2

3

46,48
46,48

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

1030A_SIO+
1030A_SIO­1030A_SREQ+
1030A_SREQ­1030A_SCD+
1030A_SCD­1030A_SSEL+
1030A_SSEL­1030A_SMSG+
1030A_SMSG­1030A_SD+8
1030A_SD-8
1030A_SD+9
1030A_SD-9
1030A_SD+10
1030A_SD-10
1030A_SD+11
1030A_SD-11

1030A_SD+2
1030A_SD-2
1030A_SD+0
1030A_SD-0
1030A_SD+15
1030A_SD-15
1030A_SD+13
1030A_SD-13
1030A_SD+12
1030A_SD-12
1030A_SD+14
1030A_SD-14
1030A_SDP+1
1030A_SDP-1
1030A_SD+1
1030A_SD-1
1030A_SD+3
1030A_SD-3

1030A_SDP+0
1030A_SDP-0
1030A_SD+7
1030A_SD-7
1030A_SD+6
1030A_SD-6
1030A_SD+5
1030A_SD-5
1030A_SD+4
1030A_SD-4
1030A_SATN+
1030A_SATN­1030A_SBSY+
1030A_SBSY­1030A_SACK+
1030A_SACK­1030A_SRST+
1030A_SRST-

+5V

FS4

1.5A
6V

1812

2
3
4
5
7
8

9
10
11
12
18
19
20
21
23
24
25
26

2

3

4

5

7

8

9
10
11
12
18
19
20
21
23
24
25
26

2

3

4

5

7

8

9
10
11
12
18
19
20
21
23
24
25
26

R1P
R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

R1P
R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

R1P
R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

21

U99

MSTR/SLV

DIFF_CAP

DS2119M

U100

MSTR/SLV

DIFF_CAP

DS2119M

U101

MSTR/SLV

DIFF_CAP

R934

1K-5%

NP*

ISO

DIFFSENSE

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

ISO

DIFFSENSE

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

ISO

DIFFSENSE

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

MBRS330T3

D21

21

15

13
16
17
1

27
28

6
22
14

15

13
16
17
1

27
28

6
22
14

15

13
16
17
1

27
28

6
22
14

MIN_LINE_WIDTH=25

12

1030A_TRMPWR

1030A_DIFFSENSE
DIFF_B_1030A
REG0_1030A

SLAVE_1030A

48

C1270

1 2

16V-10%

R937

21

.01uF 50V

.01uF 50V

21

C1263

22uF 10V

THIS PART IS NOT TO

BE USED ON NEW DESIGNS.

4.7uF

C1272

C1269

21

0.1uF 16V

220

NC_DIFF1_1030A

REG1_1030A

C1274

4.7uF

16V-10%

PLACE NEXT TO 1030

NC_DIFF2_1030A

REG2_1030A

R936

1 2

220

C1273

4.7uF

16V-10%

.01uF 50V

1 2

21

R935

20K-1%

C1264

1 2

C1268

.01uF 50V

C1271

21

46,48

.01uF 50V

C1267

21

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

46,48

48

46,48

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

SCSI Connector A

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

1
2
3
4
5
6
7
8
9

SCSI_A

RCPT

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

1030A_SD-12
1030A_SD-13
1030A_SD-14
1030A_SD-15
1030A_SDP-1
1030A_SD-0
1030A_SD-1
1030A_SD-2
1030A_SD-3
1030A_SD-4
1030A_SD-5
1030A_SD-6
1030A_SD-7
1030A_SDP-0

1030A_TRMPWR

NC_SCSIA_53

1030A_SATN-

1030A_SBSY­1030A_SACK­1030A_SRST­1030A_SMSG­1030A_SSEL­1030A_SCD­1030A_SREQ­1030A_SIO­1030A_SD-8
1030A_SD-9
1030A_SD-10
1030A_SD-11

1030A_SD+12
1030A_SD+13
1030A_SD+14
1030A_SD+15
1030A_SDP+1
1030A_SD+0
1030A_SD+1
1030A_SD+2
1030A_SD+3
1030A_SD+4
1030A_SD+5
1030A_SD+6
1030A_SD+7
1030A_SDP+0

1030A_DIFFSENSE
1030A_TRMPWR

NC_SCSIA_19

1030A_SATN+

1030A_SBSY+
1030A_SACK+
1030A_SRST+
1030A_SMSG+
1030A_SSEL+
1030A_SCD+
1030A_SREQ+
1030A_SIO+
1030A_SD+8
1030A_SD+9
1030A_SD+10
1030A_SD+11

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

48

46,48

46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48
46,48

1

2

3

DS2119M

P/D_NUM = 346CR

PKG_TYPE = TSSOP28

ROOM=SCSI_CONN

4

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.

C

PROPRIETARY NOTE

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DBA

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

X02-00

48 OF 57

4

A B C

SCSI Termination

D

1

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

2

3

46,49
46,49

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

1030B_SD+11
1030B_SD-11
1030B_SD+10
1030B_SD-10
1030B_SD+9
1030B_SD-9
1030B_SD+8
1030B_SD-8
1030B_SIO+
1030B_SIO­1030B_SMSG+
1030B_SMSG­1030B_SSEL+
1030B_SSEL­1030B_SCD+
1030B_SCD­1030B_SREQ+
1030B_SREQ-

1030B_SD+3
1030B_SD-3
1030B_SD+2
1030B_SD-2
1030B_SD+0
1030B_SD-0
1030B_SD+15
1030B_SD-15
1030B_SD+13
1030B_SD-13
1030B_SD+12
1030B_SD-12
1030B_SD+14
1030B_SD-14
1030B_SDP+1
1030B_SDP-1
1030B_SD+1
1030B_SD-1

1030B_SRST+
1030B_SRST­1030B_SBSY+
1030B_SBSY­1030B_SDP+0
1030B_SDP-0
1030B_SD+6
1030B_SD-6
1030B_SD+4
1030B_SD-4
1030B_SD+5
1030B_SD-5
1030B_SD+7
1030B_SD-7
1030B_SATN+
1030B_SATN­1030B_SACK+
1030B_SACK-

+5V

FS2

21

1.5A
6V

1812

R1P
R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

U86

MSTR/SLV

DIFFSENSE

DIFF_CAP

10
11
12
18
19
20
21
23
24
25
26

2
3
4
5
7
8
9

DS2119M

R1P
R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

U87

MSTR/SLV

DIFFSENSE

DIFF_CAP

10
11
12
18
19
20
21
23
24
25
26

2
3
4
5
7
8
9

DS2119M

U88

R1P

MSTR/SLV

R1N
R2P
R2N
R3P
R3N
R4P
R4N
R5P
R5N
R6P
R6N
R7P
R7N
R8P
R8N
R9P
R9N

DIFFSENSE

DIFF_CAP

DS2119M

P/D_NUM = 346CR

PKG_TYPE = TSSOP28

10
11
12
18
19
20
21
23
24
25
26

2
3
4
5
7
8
9

R81

1K-5%

NP*

ISO

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

ISO

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

ISO

VREF

TPWR1
TPWR2

HSGND1
HSGND2

GND

MBRS330T3

21

15

13
16
17
1

27
28

6
22
14

15

13
16
17
1

27
28

6
22
14

15

13
16
17
1

27
28

6
22
14

D20

MIN_LINE_WIDTH=25

1030B_TRMPWR

12

49

1 2

C789

.01uF 50V

C788

21

.01uF 50V

21

C32

22uF 10V

THIS PART IS NOT TO

1030B_DIFFSENSE
DIFF_B_1030B
REG0_1030B

BE USED ON NEW DESIGNS.

R175

C1191

SLAVE_1030B

4.7uF
16V-10%

R298

21

0.1uF 16V

220

NC_DIFF1_1030B

REG1_1030B

C1193

4.7uF

16V-10%

PLACE NEXT TO 1030

NC_DIFF2_1030B

REG2_1030B

R297

1 2

220

C1192

4.7uF

16V-10%

.01uF 50V

C787

1 2

21

20K-1%

1 2

C358

.01uF 50V

C790

21

46,49

.01uF 50V

C786

21

SCSI Connector B

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

1
2
3
4
5
6
7
8
9

SCSI_B

RCPT

35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68

1030B_SD-12
1030B_SD-13
1030B_SD-14
1030B_SD-15
1030B_SDP-1
1030B_SD-0
1030B_SD-1
1030B_SD-2
1030B_SD-3
1030B_SD-4
1030B_SD-5
1030B_SD-6
1030B_SD-7
1030B_SDP-0

1030B_TRMPWR

NC_SCSIB_53

1030B_SATN-

1030B_SBSY­1030B_SACK­1030B_SRST­1030B_SMSG­1030B_SSEL­1030B_SCD­1030B_SREQ­1030B_SIO­1030B_SD-8
1030B_SD-9
1030B_SD-10
1030B_SD-11

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

46,49

49

46,49

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

1030B_SD+12
1030B_SD+13
1030B_SD+14
1030B_SD+15
1030B_SDP+1
1030B_SD+0
1030B_SD+1
1030B_SD+2
1030B_SD+3
1030B_SD+4
1030B_SD+5
1030B_SD+6
1030B_SD+7
1030B_SDP+0

1030B_DIFFSENSE
1030B_TRMPWR

NC_SCSIB_19

1030B_SATN+

1030B_SBSY+
1030B_SACK+
1030B_SRST+
1030B_SMSG+
1030B_SSEL+
1030B_SCD+
1030B_SREQ+
1030B_SIO+
1030B_SD+8
1030B_SD+9
1030B_SD+10
1030B_SD+11

ROOM=SCSI_CONN

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

49

46,49

46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49
46,49

1

2

3

4

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS
AND CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION. THIS
ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER
CORP., EXCEPT AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN
ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE
REPRODUCED IN WHOLE OR IN PART AND MUST BE RETURNED TO DELL
COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION
OF THE PURPOSE OF THE LOAN. NEITHER THIS ITEM NOR THE
INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS
NOT HAVING A NEED FOR SUCH USE OR DISCLOSURE CONSISTENT WITH
THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF
DELL COMPUTER CORPORATION.

C

PROPRIETARY NOTE

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DBA

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

X02-00

49 OF 57

4

B D

CA

+3.3V_AUX

+3.3V_AUX

0.1uF 16V

0.1uF 16V

+80%-20%

22uF 10V

21

R724

0-5%

8.2K-5%
R7909

21

27,52,54
27,52,54

22uF 10V

10V-10%

C926

C925

1 2

1uF

NET_PHYSICAL_TYPE=PLANE

21

0.1uF 16V

+80%-20%

22uF 10V

1 2

1 2

C388

A2D_2_5_REF

55

A2D_2_5

55

A2D_BAT

55

A2D_MUX4

55

A2D_MUX3

55

A2D_MUX2

55

A2D_ROMB_BAT

55

A2D_MUX0

55

FAN1_RPM

53

FAN2_RPM

53

FAN3_RPM

53

NC_FAN4_RPM
DC2DC_VRM_PWRGOOD
NC_SLEEP
NC_GPE_CMIC_FATAL
INTRUDED

50,54

NC_BMC_34
NC_BMC_35

NC_BMC_36
NC_BMC_37
NC_BMC_38
NC_BMC_39

NC_BMC_42
NC_BMC_43
NC_BMC_44
NC_BMC_45

GPE_ESM_IRQ15

25,36

GPE_ESM2SMI
NC_GPE_ESM2SCI

IPMB_SDA
IPMB_SCL
ENV_SDA

52

ENV_SCL

52

PWR_LED

38

FANFAST_1

53

FANFAST_2

40

BMC_FLASH_WP

51

NC_EMP_EN

NC_BMC_76

VID_CLK

7

NC_BMC_78
NC_BMC_79

NC_BMC_86
NC_BMC_87
NC_BMC_88
NC_BMC_89
NC_BMC_90
NC_BMC_91

BMC_RESERVED_0
BMC_RESERVED_1

PWRBTN

25,41

NC_BMC_149

VID_LATCH

7

VID_DATA

7

NC_BMC_152
NC_BMC_153

1 2

C519

+80%-20%

22uF 10V

C924

L80

1 2

FERRITE

1206

+80%-20%

8.2K-5%

8.2K-5%

R772521R7726

NP*

ICE_DBG

1

21

NP*

NP*

50,51

BMC_A16

ICE_DBG

50

1= EXT FLASH MODE

R7724

1 2

8.2K-5%

FL_MODE

1 2

21

ESM_SYSID0

50

ESM_SYSID1

50

ESM_SYSID2

50

+3.3V_AUX

8.2K-5% 2.7K-5%
R513

R514

21

21

NP*

NP*

2.7K-5%8.2K-5%

1 2

R859

R860

21

ESM SYSTEM ID = 4h

8.2K-5% 2.7K-5%
R7695

21

1 2

R7696

NP*

51

BMC_RESET_R

+3.3V_AUX

1 2

1K-1%

R82

3

D

Q17

2N7002

1

3.3VAUX_PWRGOOD

G

2

S

52

ROOM=BMC

U82

EPM7128A

SUB*_9Y282

IO10_F/TCK
IO10_B/TDI
IO10_G/TDO
IO10_C/TMS

100

2
1

99
98
97
96
94
93
92

14
13
12
10

9
8
7
6
5

25
24
23
22
21
20
19
17
16

37
36
35
33
32
31
30
29
28
27

87
89
88
90

38
86

11
26
43
59
74
95

IO1/A
IO2/A
IO3/A
IO4/A
IO5/A
IO6/A
IO7/A
IO8/A
IO9/A
IO10/A

IO1/B
IO2/B
IO3/B
IO4/B
IO5/B
IO6/B
IO7/B
IO8/B
IO9/B

IO1/C
IO2/C
IO3/C
IO4/C
IO5/C
IO6/C
IO7/C
IO8/C
IO9/C

IO1/D
IO2/D
IO3/D
IO4/D
IO5/D
IO6/D
IO7/D
IO8/D
IO9/D
IO10/D

GCLK1
GCLR
OE1
OE2/GCLK2

GNDINT1
GNDINT2

GNDIO1
GNDIO2
GNDIO3
GNDIO4

GNDIO6

LED_DRIVE

56

AC205_LINK

54

CPLD_RBAT_EN

45

9,10,36

50,51

9,10,36

50,51

9,10

50-52

50,54

50,51
50,51
50,51

50,51

45

50

52
52
55
52
55

50

36
53
42
53

50

56

DC2DC_VRM_PWRGOOD
BAT_STAT1_IN

ICH3_PCIRST_GRP2
GPI_VRM1_PRES
ICE_DBG
PS_ON
BMC_WR

GPI_VRM0_PRES
BMC_D0
DC2DC_EN
I2C_MUX_SEL1
I2C_MUX_SEL0
AMUX_SEL1
I2C_MUX_SEL2
AMUX_SEL0
BMC_RESET

BMC_A3
INTRUDED
BMC_EXGPCS
BMC_RD
BMC_D2
BMC_D3
BMC_A1
BMC_D1
BMC_A2

GPO_IOP_IDSEL
FAN_AMB_LED_1
I960_IDSEL
FAN_GRN_LED_1

I960_IDSEL_IN
BMC_A4
BMC_A6
BMC_A5
BMC_CLKOUT

CLK_CPLD_ESM_100HZ

AC205_LINKLED

7,10,35,37,43,50,52,54

2

50,51

50,51

50,51

R7899

P64H2_3B_AD8

24,42

P64H2_3B_AD24 I960_FUNCTION_TYPE

24,42

3

50,51
50,51
50,51

330-5%

R7898

330-5%

R516

4.7K

1 2

21

21

21

R515

876

4.7K
123

RN208

25,38,50,54

10,25,40

5

4.7K

4

+3.3V_AUX

U6011

4143

VHC14

R7806

1 2

8.2K-5%

21

1uF

C1815

10V-10%

IO1/E
IO2/E
IO3/E
IO4/E
IO5/E
IO6/E
IO7/E
IO8/E
IO9/E

IO10/E

IO1/F
IO2/F
IO3/F
IO4/F
IO5/F
IO6/F
IO7/F
IO8/F
IO9/F

IO1/G
IO2/G
IO3/G
IO4/G
IO5/G
IO6/G
IO7/G
IO8/G
IO9/G

IO1/H
IO2/H
IO3/H
IO4/H
IO5/H
IO6/H
IO7/H
IO8/H
IO9/H

IO10/H

VCCINT1
VCCINT2

VCCIO1
VCCIO2
VCCIO3
VCCIO4
VCCIO5GNDIO5
VCCIO6

40
41
42
44
45
46
47
48
49
50

52
53
54
55
56
57
58
60
61

63
64
65
67
68
69
70
71
72

75
76
77
78
79
80
81
83
84
85

62
4
73
15

39
91

3
18
34
51
66
82

FAN_AMB_LED_2
BAT_STAT1_OUT
BMC_RAW_FLCS
FAN_GRN_LED_2
FAN_GRN_LED_3
RBAT_PRSNT
ESM_SYSID0
ESM_SYSID1
ESM_SYSID2
RCYC_BLUE

FAN_AMB_LED_3
FAN_GRN_LED_4
FAN_AMB_LED_4
BMC_SRCS
RCYC_AMBER
BAT_STAT2_IN
BAT_STAT2_OUT
FAN_MUX_SEL
BMC_FLCS

BMC_RAW_SRCS
VFPCP_OSC

H0_FORCEPR

CPU1_VCORE_PWRGOOD
PS2_PRESENT
ESM4_SOFT_RESET
I960_RBAT_EN
CPU0_VCORE_PWRGOOD
PS1_PRESENT

H1_FORCEPR

FAN_GRN_LED_5
FAN_AMB_LED_5
FAN_GRN_LED_6
FAN_AMB_LED_6
RBAT_EN
H1_PROCHOT_3V
H0_PROCHOT_3V
H1_THERMTRIP_3V
H0_THERMTRIP_3V

XCPLD_TCK
XCPLD_TD_MID
XCPLD_TDO
XCPLD_TMS

+3.3V_AUX

10V-10%

1uF

53
42
50
53
53
42,45
50
50
50
38

53
53
53

51
38
45
42
53

51

50
52
12
9,10
40
36,54
42,45
9,10
40

12

53
53
53
53

45

14
14
10,14
10,14

10
10
10
10

21

10V-10%

C522

1uF

10V-10%

1 2

C52021C521

1uF

+3.3V_AUX

0.1uF 16V
10V-10%

C1851

1uF

21

1 2

C1852

7,10,35,37,43,50,52,54

+3.3V

+3.3V_AUX

8.2K-5%
R511

21

ESM_ALERT

40

25

+3.3V_AUX

8.2K-5%

1 2

R512

4

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

A B

0.1uF 16V

10V-10%

C518

1uF

21

C387

21

C385

C386

1 2

21

330-5%

E/D

1

VCC
GND

U7

4

17.734480MHz

2

3

OUT

10Mhz, 100PPM, 3.3V

21

R8085

SUB*_44FWD

BMC_A2D_3.3VFP

55

C927

21

156

ADCVDD

157

ADCGND

158

A2D12

159

A2D11

160

A2D10

1

A2D9

2

A2D8

3

A2D7

4

A2D6

5

A2D5

6

A2D4

7

A2D3

8

A2D2

9

A2D1

10

A2D0

26

TACH_IN0/GPIO0

27

TACH_IN1/GPIO1

28

TACH_IN2/GPIO2

29

TACH_IN3/GPIO3

30

TACH_IN4/GPIO4

31

TACH_IN5/GPIO5

32

TACH_IN6/GPIO6

33

TACH_IN7/GPIO7

34

PSP_RD/GPIO36

35

PSP_WR/GPIO37

36

PSP_D4/GPIO38

37

PSP_D5/GPIO39

38

PSP_D6/GPIO40

39

PSP_D7/GPIO41

42

TACH_IN8/GPIO8

43

TACH_IN9/GPIO9

44

TACH_IN10/GPIO10

45

TACH_IN11/GPIO11

47

BT_IRQ/GPIO32

48

KCS1_IRQ/GPIO33

49

KCS2_IRQ/GPIO34

50

KCS3_IRQ/GPIO35

63

I2C_SDA0

64

I2C_SCL0

65

I2C_SDA1/GPIO12

66

I2C_SCL1/GPIO13

67

I2C_SDA2/GPIO14

68

I2C_SCL2/GPIO15

69

GPIO16

70

GPIO17

72

PWM0/GPIO48

73

PWM1/GPIO49

74

PWM2/GPIO50

75

PWM3/GPIO51

76

PWM4/GPIO52

77

PWM5/GPIO53

78

PWM6/GPIO54

79

PWM7/GPIO55

82

GPIO56

83

GPIO57

84

GPIO58

85

GPIO59

86

UART0_DOUT

87

UART0_DIN

88

UART0_CTS/GPIO26

89

UART0_DCD/GPIO27

90

UART0_RI/GPIO28

91

UART0_RTS/GPIO29

93

UART1_DOUT/GPIO30

94

UART1_DIN/GPIO31

148

GPIO42

149

GPIO43

150

GPIO44

151

GPIO45

152

GPIO46

153

GPIO47

U24

VDD_9
VDD_8
VDD_7
VDD_6
VDD_5
VDD_4
VDD_3
VDD_2
VDD_1

CELLVDD
CELLGND

REFCLK

PLLBYPASS
PLLFILTER

PLLVDD
PLLGND
SUBGND

RESET

TDO/TESTOUT

TRST
TCLK

LAD0/PSP_D0
LAD1/PSP_D1
LAD2/PSP_D2
LAD3/PSP_D3

LFRAME
LRESET

LCLK

READ

WRITE
FLASH_CS
SCANTEST
CLOCKOUT

ADR1/RST_TMODE

ADR13/POWERDOWN

ADR14/TRISTATE
ADR15/PSP_MODE

ADR16/FLASH_BOOT

ADR2
ADR3
ADR4
ADR5
ADR6

ADR7/ARMTEST
ADR8/NANDTEST
ADR9/BISTMODE
ADR10/ADCTEST

ADR11/FWTEST
ADR12/PLLTEST

ADR17/GPIO18

ADR18/GPIO19

ADR19/GPIO20

RDY/GPIO21
CS0/GPIO22
CS1/GPIO23
CS2/GPIO24
CS3/GPIO25

ZIRCON LH1

SUB*_9C014

633MY IS ZIRCON LH1
9C014 IS ZIRCON LITE

TDI
TMS

BHE
BLE

D10
D11
D12
D13
D14
D15

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9

R719

0-5%

40
46
51
58
71
92
113
132
154

11
12

13

18
15
17
16
14

19

20
21
22
23
24

53
54
55
56
59
60
61

95
96
97
98
99
100
101

103
104
105
106
107
108
109
110
111
112
114
115
116
117
118
119

122
123
124
125
126
127
128
129
130
131
133
134
135
136
137
138

139
140
141

142
144
145
146
147

21

LM_X04--83XMY sub for p/n consolidation

SUB*_83XMY

R600

1.5K-5%

NET_PHYSICAL_TYPE=PLANE

BMC_RESET

ICH3_PCIRST_GRP2

BMC_RAW_FLCS

BMC_CLKOUT

NC_BMC_146
NC_BMC_147

TDO
TDI
TMS
TRST
TCLK

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
LPC_FRAME

CK_33M_ZIRCON

BMC_BHE
BMC_BLE
BMC_RD
BMC_WR

NC_ZIR_100

BMC_D0
BMC_D1
BMC_D2
BMC_D3
BMC_D4
BMC_D5
BMC_D6
BMC_D7
BMC_D8
BMC_D9
BMC_D10
BMC_D11
BMC_D12
BMC_D13
BMC_D14
BMC_D15

BMC_A1
BMC_A2
BMC_A3
BMC_A4
BMC_A5
BMC_A6
BMC_A7
BMC_A8
BMC_A9
BMC_A10
BMC_A11
BMC_A12
BMC_A13
BMC_A14
BMC_A15
BMC_A16

BMC_A17
BMC_A18
BMC_A19

NC_BMC_142
BMC_RAW_SRCS

BMC_EXGPCS

50-52

52
52
52
52
52

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

21

+80%-20%

25,26,36
25,26,36
25,26,36
25,26,36
10,25,26,36

25,38,50,54

6

51
51
50,51
50,51
50

50

50,51
50,51
50,51
50,51
51
51
51
51
51
51
51
51
51
51
51
51

50,51
50,51
50,51
50,51
50,51
50,51
51
51
51
51
51
51
51
51
51
50,51

51
51

50
50

22uF 10V

1 2

FERRITE

1206

L79

0.1uF 16V
16V-10%

1 2

C389

1000pF

C928

21

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

50 OF 57

1

C970

21

2

3

4

X02-00

B D

CA

+3.3V_AUX

8.2K-5%

8.2K-5%

2 1

R521

R522

21

1

R8104

BMC_RESET_R

50,51

BMC_RESET_R = FLASH RESET BMC_RESET = BMC RESET and CPLD

21

4.7K

Rise time delay = R476 * C150

BMC_RESET

150pF 50V

C1957

1 2

= 4.7kohm * 150pF
= 705 ns

50,52

2

50,51
50,51

50,51

50

50

BMC_FLCS
BMC_RD
BMC_WR

BMC_RESET_R

BMC_FLASH_WP

8.2K-5%

50,51

R7893

50,51
50,51
50,51

21

50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51

50
50

Discovery Prog p/n = 9R407
Blank 512kx16 p/n = 5E001
Blank 256kx16 p/n = 34WGU

RESET DELAY CIRCUIT

NP*

BMC_A1
BMC_A2
BMC_A3
BMC_A4
BMC_A5
BMC_A6
BMC_A7
BMC_A8
BMC_A9
BMC_A10
BMC_A11
BMC_A12
BMC_A13
BMC_A14
BMC_A15
BMC_A16
BMC_A17
BMC_A18

ESM3 FLASH

U6

26

CE

28

OE

11

WE

47

BYTE

12

RP

14

WP

25

A0

24

A1

23

A2

22

A3

21

A4

20

A5

19

A6

18

A7

8

A8

7

A9

6

A10

5

A11

4

A12

3

A13

2

A14

1

A15

48

A16
A17 VSS2

28F400BWG-90

SUB*_9R407

VCC

VPP

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

VSS1

0.1uF 16V
C39021C524

37

13

29

BMC_D0

31

BMC_D1

33

BMC_D2

35

BMC_D3

38

BMC_D4

40

BMC_D5

42

BMC_D6

44

BMC_D7

30

BMC_D8

32

BMC_D9

34

BMC_D10

36

BMC_D11

39

BMC_D12

41

BMC_D13

43

BMC_D14

45

BMC_D15

27
4617

SIGNAL=BMC_A19;16

ROOM=SRAM

10V-10%

1uF

21

50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51

50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51

50
50

50
50,51
50,51

ROOM=SRAM

BMC_A1
BMC_A2
BMC_A3
BMC_A4
BMC_A5
BMC_A6
BMC_A7
BMC_A8
BMC_A9
BMC_A10
BMC_A11
BMC_A12
BMC_A13
BMC_A14
BMC_A15
BMC_A16

BMC_SRCS
BMC_BLE
BMC_BHE
BMC_RD
BMC_WR

U67

5

A0

4

A1

3

A2

2

A3

1

A4

44

A5

43

A6

42

A7

27

A8

26

A9

25

A10

24

A11

21

A12

20

A13

19

A14

18

A15

6

CS

39

BLE

40

BHE

41

OE

17

WE

SRAM,64kx16

SUB*_17MEY

SIGNAL=BMC_A17;22
SIGNAL=~BMC_RAW_FLCS;23

VDD1
VDD2

VSS1
VSS2

I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8

I/O9
I/O10
I/O11
I/O12
I/O13
I/O14
I/O15

33
11

12
34

7
8
9
10
13
14
15
16
29
30
31
32
35
36
37
38

ESM3 SRAM

BMC_D0
BMC_D1
BMC_D2
BMC_D3
BMC_D4
BMC_D5
BMC_D6
BMC_D7
BMC_D8
BMC_D9
BMC_D10
BMC_D11
BMC_D12
BMC_D13
BMC_D14
BMC_D15

+3.3V_AUX

50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51
50,51

0.1uF 16V
C39121C523

10V-10%

1uF

21

+80%-20%

22uF 10V

C929

21

1

2

+5V_AUX

23
22
21
20
19
18
17
16

NC_U6013_15

14

NC_U6013_14

23
22
21
20
19
18
17
16

NC_U6017_15

14

NC_U6017_14

R7164

8.2K-5%

ESM4_SINA
ESM4_DSRA
ESM4_CTSA
ESM4_DCDA
ESM4_SOUTA
ESM4_DTRA
ESM4_RTSA
ESM4_RIA

R7161

8.2K-5%

SER_SOUTB
SER_DTRB
SER_RTSB
SER_DCDB
SER_SINB
SER_DSRB
SER_CTSB
SER_RIB

21

54
54
54
54
54
54
54
54

3

21

39,51
39,51
39,51
39,51
39,51
39,51
39,51
39,51

4

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

2 1

R7843

15K

HOST_SER_SOUTB

36,51

HOST_SER_DTRB

36,51

HOST_SER_RTSB

36,51

HOST_SER_DCDB

36,51

HOST_SER_SINB

36,51

HOST_SER_DSRB

36,51

HOST_SER_CTSB

36,51

HOST_SER_RIB

NP*

R7170

0-5%

36,51

4
5

74VHC32

21

8.2K-5%

1 2

14

U6016

6

EMP_EN_QS2 EMP_EN_QS2_R

R7169

1 2

0-5%

R7165

NP*

+3.3V_AUX

ESM4_UART_EN

3

51,54

PSUPPLY_PWRGOOD_NEG

51

+5V_AUX

23
22
21
20
19
18
17
16

NC_U6041_15

14

NC_U6041_14

R7727

8.2K-5%

SER_SOUTB
SER_DTRB
SER_RTSB
SER_DCDB
SER_SINB
SER_DSRB
SER_CTSB
SER_RIB

21

39,51
39,51
39,51
39,51
39,51
39,51
39,51
39,51

+3.3V_AUX

ESM4_UART_EN

51,54

PSUPPLY_PWRGOOD_NEG

51

NP*

R7168

0-5%

54
54
54
54
54
54
54
54

1
2

74VHC32

21

8.2K-5%

1 2

ESM4_SOUTB
ESM4_DTRB
ESM4_RTSB
ESM4_DCDB
ESM4_SINB
ESM4_DSRB
ESM4_CTSB
ESM4_RIB

14

U6016

3

EMP_EN_QS3 EMP_EN_QS3_R

R7162

2 1

15K

R7167

1 2

0-5%

NP*

R7842

2 1

2 1

R7845

15K

NC_U6041_10
NC_U6041_11

8.2K-5%

NP*

15K

2 1

R7729

21

R7844

24

10 15
11

13

U6041

VCC

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8
A9 B9
A10

BIASV

1 12

ON GND

5C6800
QSOP24

B1
B2
B3
B4
B5
B6
B7
B8

B10

SUB*_1Y584

R7846

15K

HOST_SER_SOUTB

36,51

HOST_SER_DTRB

36,51

HOST_SER_RTSB

36,51

HOST_SER_DCDB

36,51

HOST_SER_SINB

36,51

HOST_SER_DSRB

36,51

HOST_SER_CTSB

36,51

HOST_SER_RIB

VHC14

NP*

36,51

R7704

0-5%

9

10

74VHC32

21

8.2K-5%

1 2

R7728

14

U6016

8

EMP_EN_QS1 EMP_EN_QS1_R

R7731

1 2

0-5%

+3.3V_AUX

U6005

ESM4_UART_EN

51,54

PSUPPLY_PWRGOOD_NEG

51

1142

4

2 1

R7840

NC_U6013_10
NC_U6013_11

8.2K-5%
R7166

21

2 1

R7841

15K15K

NC_U6017_10
NC_U6017_11

8.2K-5%
R7163

21

15K

15K

2 1

R7839

+5V_AUX

2 1

R7847

U6013

24

VCC

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10 15

A9 B9

11

A10

13

BIASV

1 12

ON GND

24

VCC

2

A1

3

A2

4

A3

5

A4

6

A5

7

A6

8

A7

9

A8

10 15

A9 B9

11

A10

13

BIASV

1 12

ON GND

5C6800
QSOP24

U6017

5C6800
QSOP24

B1
B2
B3
B4
B5
B6
B7
B8

B10

SUB*_1Y584

B1
B2
B3
B4
B5
B6
B7
B8

B10

SUB*_1Y584

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

6R265

12-02-02

DC

SHEET

REV.

X02-00

51 OF 57

B D

CA

PLANAR TEMPERATURE

7,15,22-25,52

7,15,22-25,52

ENV_SEG0_SDA

ENV_SEG0_SCL
NC_BTI

1

U74

1

SDA

2

SCL

3

OS

4

GND

SUB*_0C085

subbed to 3.3v flavor

VCC

A0
A1

A2

LM75

+3.3V

8

7

6

5

ROOM=ESM3

PLACE ON BACK HALF OF PLANAR

ON TOP OF BOARD TO GET HEATED AIR TEMP

I2C DEVICES BY SEGMENT

000
001
010
011
100 (UNUSED)
101
110 (UNUSED)
111 (UNUSED)

2

I2C SEGMENTS/ADDRESSES BY DEVICE

FRU DEVICES
DIMMs 1-6
POWER SUPPLY #1
POWER SUPPLY #2
PSDB EXPANDER #1
PSDB EXPANDER #2

BACKPLANE
ESM4 Daughter Card / DRAC3

ESM3 ERROR LOG
SENSORS

PLANAR TEMP
BACKPLANE TEMP THROUGH BACKPLANE (IPMB)
AMBIENT TEMP
CPU#1 TEMP
CPU#2 TEMP

OTHER

3

50,52
50,52
50,52

50,52

DEVICESSEGMENT

I2C_MUX_SEL0
I2C_MUX_SEL1
I2C_MUX_SEL2

+5V_AUX

ENV_SCL

TEMP SENSORS
PLANAR FRU / ESM ERROR LOG
POWER SUPPLIES, PSDB EXPANDER
DIMMS

ROMB KEY & DIMM

SEGMENT/ADDRESS

011 / 1010.000x through 1010.011x
010 / 1010.100x
010 / 1010.101x
010 / 0111.100x
010 / 0111.101x
IPMB
IPMB
001 / 1010.000x

000 / 1001.000x

000 / 1001.001x
000 / 0011.000x
000 / 0011.010x

+3.3V_AUX

U63

QS3251

7

E

11

S0

10

S1

9

S2

4

I0

3

I1

2

I2

1

I3

15

I4

14

I5

13

I6

12

I7

16

VCC

5

Y

R300

1 2

220

ICH3 HAS ACCESS TO THIS BUS

ROOM=ESM_I2C_MUX

+3.3V

876

54

RN25

RN24

8.2K
123

321

+3.3V

ESM3 LOG/FRU SEEPROM

0.1uF 16V

C392

21

220

R301

12

ESM3 I2C MUX

OK
OK
OK
OK
OK

OK

OK

678

8.2K

4 5

ENV_SEG0_SCL
ENV_SEG1_SCL
ENV_SEG2_SCL
ENV_SEG3_SCL
ENV_SEG4_SCL

R7783

21

ENV_SEG5_I960_SCL

NC_ENV_SEG6_SCL

0-5%

ENV_SEG7_SCL

7,15,22-25,52
52
40
6,14,25

25,42-44

U14

1

A0

2

GND2

A1
A2 SCL

4

GND1

24C02

SUB*_2M021

+3.3V_AUX

8

VCC

7
63
5

SDA

ENV_SEG1_SCL
ENV_SEG1_SDA

52
52

ROOM=ESM3

+3.3V_AUX

8.2K-5%

1 2

R7744

27,50,52,54

27,50,52,54

IPMB_SDA

IPMB_SCL

8.2K-5%
R7743

21

+5V_AUX

50

I2C DEBUG HEADER

ENV_SCL

50,52

ENV_SDA

50,52

NC_I2C_5

Stuff with Samtec TSM-104-xx-xx-DV

TRST

50

TDI

50

TMS

50

TCLK

50

TDO

D34

R7790

1 3

BAR43

VFPCP_OSC

560

C1813

21

1000pF

16V-10%

21

1

1

3

3
5 6

7 8

TSM 2X4
SMT HDR

4.7K-5%
RN54081RN540

4.7K-5%

R7789

1 2

560

P12

2
4

87

4.7K-5%

72

RN540

54

1 3

BAR43

50,52

I2C_MUX_SEL0

2

I2C_MUX_SEL1

4

I2C_MUX_SEL2

65

NC_I2C_8

NP*

+3.3V_AUX

0-5%

21

4.7K-5%
RN540

63

D33

3.3VAUX_PWRGOOD

R7749

1 2

R7750

0-5%

J79

1

2

3

4
586
7
9 10

11 12
13 14

NP0

0.1uF 16V
C1811

1 2

Q3057

2N7002

7,10,34,45,54,56

50,52
50,52
50,52

BMC_RESET

3

D

1

G

2

S

3.3VAUX_PWRGOOD

VFPCP

50,5150

25,45,54

38,54,55

Q3056

2N7002

7,10,35,37,43,50,54

VBAT

2.2K-5%

1 2

R7788

3.3VAUX_PWRGOOD

3

D

1

G

2

S

DC2DC_VRM_PWRGOOD

Q19

2N7002

G

1

D

27,50,52,54

27,50,52,54

IPMB_SDA

IPMB_SCL

S
2

3

2N7002

Q20

G

1

D

S

3

2

ISOLATE BACKPLANE

WHEN PSUPPLY IS OFF

Max Ioh= 2.63 @ Vdd-0.4V
Max Iol= 4.5 @ 0.4V

2.63 = (3.3-0.4)/R

--> R >= (3.3-0.4)/2.63m >= 1100

R:=2k, C:=0.2uF --> 4t= 4*2k*0.2u= 1.6mS

min VFPCP= 5+3.3-2*0.4-2*0.3= 6.9V
max VFPCP= 5+3.3-2*0.1-2*0.24= 7.6V

min charge time= 1uf/0.2uf*2*1.6m= 16mS

50,52

BP_IPMB_SDA

BP_IPMB_SCL

40

40

1

2

3

+5V_AUX

4

ENV_SDA

50,52

U64

16

VCC

5

Y

QS3251

7

E

11

S0

10

S1

9

S2

4

I0

3

I1

2

I2

1

I3

15

I4

14

I5

13

I6

12

I7

A B

RN26

123

678

876

54

RN27

8.2K

4 5

8.2K

321

ENV_SEG0_SDA
ENV_SEG1_SDA
ENV_SEG2_SDA
ENV_SEG3_SDA
ENV_SEG4_SDA

R7784

NC_ENV_SEG6_SDA

0-5%
ENV_SEG7_SDA

21

ENV_SEG5_I960_SDA

7,15,22-25,52
52
40
6,14,25

25,42-44

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

TITLE

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

COMPUTER
CORPORATION
AUSTIN,TEXAS

REV.

SHEET

52 OF 57

X02-00

4

DC

Subbed to LCX TSSOP flavor!!!

Must be able to drive 24mA

FAN_GRN_LED_1

50

FAN_AMB_LED_1

50

FAN_GRN_LED_2

50

1

FAN_AMB_LED_2

50

FAN_AMB_LED_3

50

FAN_GRN_LED_3

50

FAN_AMB_LED_4

50

FAN_GRN_LED_4

50

FAN_AMB_LED_5

50

FAN_GRN_LED_6

50

FAN_GRN_LED_5

50

FAN_AMB_LED_6

50

2

+3.3V_AUX

U45

14

2

1

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

U45

14

SUB*_1442V

6

5

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

11

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

1

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

5

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

11

74VHC04

SUB*_1442V
PKG_TYPE=TSSOP14

U45

14

10

U46

14

2

U46

14

6

U46

14

10

PKG_TYPE=TSSOP14

SUB*_1442V
PKG_TYPE=TSSOP14

13

SUB*_1442V
PKG_TYPE=TSSOP14

SUB*_1442V
PKG_TYPE=TSSOP14

SUB*_1442V
PKG_TYPE=TSSOP14

13

SUB*_1442V
PKG_TYPE=TSSOP14

U45

14

3

74VHC04

U45

14

9

74VHC04

U45

14

74VHC04

U46

14

3

74VHC04

U46

14

9

74VHC04

U46

14

74VHC04

B D

CA

ROOM=FANLED

4

8

12

4

8

12

RN235

100

8

FAN_GRN_LED_DRV_1

7

FAN_AMB_LED_DRV_1

6

FAN_AMB_LED_DRV_2

54

FAN_GRN_LED_DRV_2

1
2
3

100 Ohm 5%

SUB*_8D460

SUB TO 130 OHM RPACKS

RN236

1
2
3

100

100 Ohm 5%

SUB*_8D460

RN237

1
2
3

100

100 Ohm 5%

SUB*_8D460

FAN_AMB_LED_DRV_3

8
7

FAN_GRN_LED_DRV_3

6

FAN_AMB_LED_DRV_4

54

FAN_GRN_LED_DRV_4

8

FAN_AMB_LED_DRV_5

7

FAN_GRN_LED_DRV_6

6

FAN_GRN_LED_DRV_5

54

FAN_AMB_LED_DRV_6

53
53

Net Names are swapped. Fixed in the ESM CPLD

53
53

40
40
40
40

53
53
53
53

53

53

53

50

53

FAN_RPM_RAW_1

FANFAST_1

FAN_RPM_RAW_2

FAN_RPM_RAW_5

FAN_RPM_RAW_6

+12V

FAN_1

1
2
3
4
5
6
7

SUB*_6019E

8

POCKET SHR

FANS 1 & 2 ARE FOR THE REAR

+5V

FAN_3

1
2
3
4
5
6

POCKET SHR

FANS 5 & 6 ARE FOR THE HOOD

FAN_AMB_LED_DRV_1

53

FAN_GRN_LED_DRV_1

53

FAN_AMB_LED_DRV_2

53

FAN_GRN_LED_DRV_2

53

FAN_AMB_LED_DRV_5

53

FAN_GRN_LED_DRV_5

53

FAN_AMB_LED_DRV_6

53

FAN_GRN_LED_DRV_6

53

DS8

Y

3 4

SG

BICOLOR

DS7

Y

3 4

SG

BICOLOR

DS12

Y

3 4

SG

BICOLOR

DS13

Y

3 4

SG

BICOLOR

+3.3V_AUX

21

+3.3V_AUX

21

+3.3V_AUX

21

+3.3V_AUX

21

NP*

1

2

FAN CONNECTORS & LEDs

FAN LED DRIVERS

+5V

C791

ROOM=FANMUX

21

3 6

1.5K-5%

C793

50

RN2

.01uF 50V

.01uF 50V

1 2

C794

1 2

.01uF 50V

RN2

54

1.5K-5%

FAN_MUX_SEL

NC_U4_13

15

E

1

S

2

0A

3

1A

5

0B

6

1B

11

0C

10

1C

14

0D

13

1D

U4

VCC

YA
YB

YC
YD

QS3257

SUB*_07710

+5V_AUX

16

4
7

9

12

FAN1_RPM
FAN2_RPM

FAN3_RPM

NC_U4_12

3

50

50

50

4

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

6R265

12-02-02

SHEET

REV.

X02-00

53 OF 57

DC

21

R7853

8.2K-5%

3

FAN_RPM_RAW_1

53

FAN_RPM_RAW_2

53

FAN_RPM_RAW_3

40

FAN_RPM_RAW_4

40

FAN_RPM_RAW_5

53

FAN_RPM_RAW_6

53

21

R7857

8.2K-5%

4

21

R785221R7851

8.2K-5%

+5V

21

21

R7855

R7856

8.2K-5%

8.2K-5%
RN1

1.5K-5%
RN1

3 6

1.5K-5%
RN2

2 7

1.5K-5%

8.2K-5%

RN1

2 7

1.5K-5%
RN1

4 5

1.5K-5%
RN2

1 8

1.5K-5%

81

.01uF 50V

C792

1 2

.01uF 50V

21

.01uF 50V

C79521C798

FAN RMP FILTER & MUX

A B

1

56
56

2

ICH3_AD18

3

4

+3.3V_AUX+2.5V

21

R532

+3.3V_AUX

R8061

8.2K-5%

51

1 2

R231

100-1%

36,50

+3.3V_AUX

51

R8060

1 2

25,27
22,25

25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32

25,27

25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32

25,27

21

27,50,52

25,38,50,54

25,38
25,38

25,38
25,38
25,38
25,38

25,38
25,38
25,38
25,38

36,54
36,54
36,54
36,54

+3.3V_AUX

+3.3V_AUX

21

R7945

51

+3.3V_AUX

21

R8055

+5V +5V

MII_TXD3

56

MII_TXD1

56

MII_TX_EN

56

NC_MII_TX_ER

MII_RX_CLK

56

MII_RXD0

56

MII_RXD2

56

MII_COL

XREF1=56

ESM4NIC_TXOP
ESM4NIC_TXON

ICH3_PIRQC
ICH3_PIRQE

CK_33M_ESM4

ICH3_REQ1
ICH3_GNT1
ICH3_AD2

ICH3_AD4
ICH3_AD6
ICH3_CBE0

ICH3_AD9
ICH3_AD11
ICH3_AD13

ICH3_AD15
ICH3_SERR
ICH3_TRDY

ICH3_STOP
ICH3_PAR
ICH3_CBE2

ICH3_AD17
ICH3_AD19
ICH3_AD21

ICH3_AD23
ICH3_AD24
ICH3_AD26

ICH3_AD28
ICH3_AD30
ICH3_PLOCK

ESM4_IDSEL
IPMB_SCL

ESM4_GPIODEF_SCL
ICH3_PCIRST_GRP2

IDE_A2
IDE_A0

IDE_P_D7
IDE_P_D6
IDE_P_D5
IDE_P_D4

IDE_P_CS0_ESM4
IDE_P_D3
IDE_P_D2
IDE_P_D1
IDE_P_D0

IDE_P_IRQ_ESM4
IDE_P_DREQ_ESM4

ESM4_DCDA
ESM4_DSRA
ESM4_SINA
ESM4_RTSA
ESM4_SOUTA
ESM4_CTSA
ESM4_DTRA
ESM4_RIA

KB_CLK_SIO
KB_DATA_SIO
MSE_CLK_SIO
MSE_DATA_SIO

NC_IDE_DASP NC_IDE_PDIAG

ESM4_RS485_RD

ESM4NIC_LED_ACTIVITY
NC_SPARE1_SCL

NC_SPARE2_SCL

(~MII_ENABLE)
ESM4_UART_EN
AC205_RESET
AC205_LINK
NC_ESM4_GPIO3
NC_ESM4_GPIO4
NC_ESM4_GPIO5
NC_ESM4_GPIO6
GPI_ESM_VIRTUAL_MODE_1

ESM4_RS485_OE
NC_ESM4_232_485_RTS
ESM4_SOFT_RESET

ESM4_GPIO_PHY_PRES

+5V

+3.3V +3.3V

56

6

25
25

54

54

54
54

51
51
51
51
51
51
51
51

56

56

8.2K-5%

56
50

54

56

8.2K-5%

A B

A1
A2
A3
A4
A5
A6
A7
A8

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60

SUB*_5F920

A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82
A83
A84
A85
A86
A87
A88
A89
A90
A91
A92
A93
A94
A95
A96
A97
A98
A99

A100
A101
A102
A103
A104
A105
A106
A107
A108
A109
A110
A111
A112
A113
A114
A115
A116
A117
A118
A119
A120

SUB*_5F920

ERA_CARD

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10

B10

A11

B11

A12

B12

A13

B13

A14

B14

A15

B15

A16

B16

A17

B17

A18

B18

A19

B19

A20

B20

A21

B21

A22

B22

A23

B23

A24

B24

A25

B25

A26

B26

A27

B27

A28

B28

A29

B29

A30

B30

A31

B31

A32

B32

A33

B33

A34

B34

A35

B35

A36

B36

A37

B37

A38

B38

A39

B39

A40

B40

A41

B41

A42

B42

A43

B43

A44

B44

A45

B45

A46

B46

A47

B47

A48

B48

A49

B49

A50

B50

A51

B51

A52

B52

A53

B53

A54

B54

A55

B55

A56

B56

A57

B57

A58

B58

A59

B59

A60

B60

CONN2X120

PLUG

ERA_CARD

A61

B61

A62

B62

A63

B63

A64

B64

A65

B65

A66

B66

A67

B67

A68

B68

A69

B69

A70

B70

A71

B71

A72

B72

A73

B73

A74

B74

A75

B75

A76

B76

A77

B77

A78

B78

A79

B79

A80

B80

A81

B81

A82

B82

A83

B83

A84

B84

A85

B85

A86

B86

A87

B87

A88

B88

A89

B89

A90

B90

A91

B91

A92

B92

A93

B93

A94

B94

A95

B95

A96

B96

A97

B97

A98

B98

A99

B99

A100

B100

A101

B101

A102

B102

A103

B103

A104

B104

A105

B105

A106

B106

A107

B107

A108

B108

A109

B109

A110

B110

A111

B111

A112

B112

A113

B113

A114

B114

A115

B115

A116

B116

A117

B117

A118

B118

A119

B119

A120

B120

CONN2X120

PLUG

B1

B1

B2

B2

B3

B3

B4

B4

B5

B5

B6

B6

B7

B7

B8

B8

B9

B9

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60

+3.3V_AUX

B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82
B83
B84
B85
B86
B87
B88
B89
B90
B91
B92
B93
B94
B95
B96
B97
B98
B99
B100
B101
B102
B103
B104
B105
B106
B107
B108
B109
B110
B111
B112
B113
B114
B115
B116
B117
B118
B119
B120

MII_TXD2
MII_TXD0

MII_TX_CLK
MII_RX_ER

MII_RX_DV
MII_RXD1

MII_RXD3
MII_CRS

ESM4NIC_RXIP
ESM4NIC_RXIN

ICH3_PIRQD
NC_PRIM_INTD#

ICH3_PCIRST_GRP2

ICH3_PME
ICH3_AD0

ICH3_AD1
ICH3_AD3

ICH3_AD5
ICH3_AD7
ICH3_AD8

ICH3_AD10
ICH3_AD12
ICH3_AD14

ICH3_CBE1
ICH3_PERR
ICH3_IRDY

ICH3_DEVSEL
ICH3_FRAME
ICH3_AD16

ICH3_AD18
ICH3_AD20
ICH3_AD22

ICH3_CBE3
ICH3_AD25
ICH3_AD27

ICH3_AD29
ICH3_AD31

(ICH3_M66EN)

IPMB_SDA
ESM4_GPIODEF_SDA

IDE_P_IOW_ESM4
IDE_P_IOR_ESM4
IDE_A1

IDE_P_D8
IDE_P_D9
IDE_P_D10
IDE_P_D11

IDE_P_CS1_ESM4
IDE_P_D12
IDE_P_D13
IDE_P_D14
IDE_P_D15

IDE_P_IORDY_ESM4
IDE_P_DACK_ESM4

ESM4_DCDB
ESM4_DSRB
ESM4_SINB
ESM4_RTSB
ESM4_SOUTB
ESM4_CTSB
ESM4_DTRB
ESM4_RIB

KB_CLK
KB_DATA
MSE_CLK
MSE_DATA

USBP2-_ESM4
USBP2+_ESM4

ESM4_RS485_TD

ESM4NIC_LED_LINK

NC_SPARE1_SDA
NC_SPARE2_SDA

SEL_ESM4_KB_DISCON
NC_SEL_REAL_CSEL
SEL_IDE_TO_REAL
SEL_IDE_TO_ESM4
NC_ESM4_GPIO14
NC_ESM4_GPIO15
NC_ESM4_GPIO16

NC_ESM4_3RDSER_CTS

3.3VAUX_PWRGOOD
DC2DC_VRM_PWRGOOD

NC_SP_IRQ

56
56

56
56

56
56

56
56

21

R8059

25,27

25,38,50,54

25,27-31,34,36
25,27,32

25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27
25,27,32

25,27,32
25,27,32
25

25,27,32,54
25,27,32
25,27,32

25,27,32
25,27,32
25,27,32

25,27,32
25,27,32

27,50,52
54

54
54
25,38

25,38
25,38
25,38
25,38

54
25,38
25,38
25,38
25,38

54
54

51
51
51
51
51
51
51
51

37,54
37,54
37,54
37,54

25
25

56

56

54

54
54

7,10,34,45,52,56
7,10,35,37,43,50,52

100-1%

+3.3V_AUX

8.2K-5%

8.2K-5%
R531

21

Don't have SEL_REAL_CSEL

+2.5V

B D

+3.3V+3.3V

+5V

+3.3V

8.2K-5%
R528

21

21

R529

8.2K-5%
R527

21

IDE_P_DACK_ESM4
IDE_P_DACK_REAL
IDE_P_DACK
IDE_P_IORDY_ESM4
IDE_P_IORDY_REAL
IDE_P_IORDY
IDE_P_DREQ_ESM4
IDE_P_DREQ_REAL
IDE_P_DREQ
IDE_P_IRQ_ESM4
IDE_P_IRQ_REAL
ICH3_IRQ14
SEL_IDE_TO_REAL

8.2K-5%

876

54

876

54

RN30

RN31

8.2K

56

IDE_P_IOR_ESM4

54

56

IDE_P_IOR_REAL

38

IDE_P_IOR

25

IDE_P_IOW_ESM4

54

IDE_P_IOW_REAL

38

IDE_P_IOW

25

IDE_P_CS0_ESM4

54

IDE_P_CS0_REAL

38

IDE_P_CS0

25

IDE_P_CS1_ESM4

54

IDE_P_CS1_REAL

38

IDE_P_CS1

25

SEL_IDE_TO_ESM4

54

+3.3V

21

R530

321

8.2K-5%

8.2K

321

1

A0

2

B0

3

C0

4

A1

5

B1

6

C1

7

A2

8

B2

9

C2

10

A3

11

B3

12

C3

13

AEN
GND BEN

PI5C3390

U58

VCC

28
27

A7

26

B7

25

C7

24

A6

23

B6

22

C6

21

A5

20

B5

19

C5

18

A4

17

B4

16

C4

1514

CA

54
38
25
54
38
25
54
38
25
54
38
25
54

IDE CD-ROM MUX FOR ESM4 VIRTUAL CD

+5V

876

5

+3.3V

FROM ESM4

SEL_ESM4_KB_DISCON

54

36,54
36,54
36,54
36,54

MSE_DATA_SIO
MSE_CLK_SIO
KB_DATA_SIO
KB_CLK_SIO

RN32

123

8.2K

4

21

R526

8.2K-5%
2 16
5

12
15

U18

VCC1OE
2OE
3OE
4OE

1A 1Y
2A 2Y
3A 3Y
4A 4Y

QS3126

+5V

43

MSE_DATA

76

MSE_CLK

1011

KB_DATA

1314

KB_CLK

37,54
37,54
37,54
37,54

KB/MSE DISCONNECT FOR ESM4 VIRTUAL KB/MSE

ESM4 GPIO DEFINITION EEPROM

+3.3V_AUX

U15

24C02

VCC

GND2

SDA

8
7
63
5

ESM4_GPIODEF_SCL
ESM4_GPIODEF_SDA

54
54

8.2K-5%

R533

R534

21

21

GPI_ESM_VIRTUAL_MODE_1

GPI_ESM4_PRESENT
GPI_ESM_VIRTUAL_MODE_0

Discovery programmed part number is 3R241

54

ESM4 CONNECTOR

1

A0

2

A1
A2 SCL

4

GND1

R304

220

SUB*_3R241

12

Blank part is DPN 5E703

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL
AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

25,45,52

38,52,54,55

INTRUSION

POCKET SHR

VBAT

VFPCP

INTRUDED

50

1
2

SUB*_13637

2N7002

G

1

S

2

INTRUSION_CONN

Q27

ROOM=INTRUS

0.1uF 16V

1 2

1K-1%

R88

U26

14

16V-10%

1000pF

21

5
6

74VHC02

14

8
9

74VHC02

C971

U26

10

4

R7819

0-5%

R7818

0-5%

D

3

R315

270K

21

R89

1 2

1K-1%

21

14

2
3

74VHC02

21

U26

D
3

1

2N7002

1

Need Inverter based on the Switch Type

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

SCHEM,PLN,P2600

DWG NO.

6R265

DATE

12-02-02

DC

21

VFPCP

G

Q28

S

INTRUSION_VAUX

2

SHEET

54 OF 57

C403

REV.

1

38,52,54,55

38

2

3

4

X02-00

1

Place it as close as possible

to RAID_BAT connector

PACK+

45

(ROM BATTERY)

2

9,28-31

38,52,54,55

ESM_VBAT

25

R660

1 2

3.01K-1%

+3.3V

+3.3V_AUX

3.3V_PCIX

VFPCP

38,52,54,55

(+3.3V DC2DC)

Q29

2N7002

1

D
3

+12V

34,35

8,16,21

+5V

+1.8V_AUX

VCORE

I82544_1.5V

35

VFPCP

Q30

2N7002

G

1

D

S
2

3

R648

1 2

R7072

1 2

R7073

R647

1 2

1K-1% 3.01K-1%

(+2.5V DC2DC)

R658

21

3.01K-1%

(+1.25V DC2DC)

R64621R645

1K-1% 1K-1%

(+3.3V PCI DC2DC)

+1.8V

G

S
2

+2.5V

1 2

1K-1% 1K-1%

I82544_2.5V

VTT_DDR

(+5V DC2DC)

R7807

1.5K-5%
R649

21

1.5K-5%
R662

1 2

3.01K-1%

R659

3.01K-1%1K-1%
R7074

3.01K-1%1K-1%
R7075

R661

1.5K-5%
R112

21

10K-1%

R7808

21

1.5K-5%
R644

21

R7809

21

1.5K-5%

R7918

21

1.5K-5%

1 2

R7810

21

1.5K-5%

B D

CA

DISCOVERY MONITORED VOLTAGES

Factor Nominal V

1/5

2.400

1/2

BMC_A2D_3.3VFP

50

C405

21

C422

21

0.1uF 16V 0.1uF 16V

C407

21

0.1uF 16V0.1uF 16V
C416

21

1 2

1 2

0.1uF 16V 0.1uF 16V

1 2

C406

21

21

21

21

21

0.1uF 16V0.1uF 16V
1 2

C415

3/4
1/1

0.1uF 16V 0.1uF 16V
C1330

C410

21

C1327

C419

21

2.500

2.475

0.1uF 16V 0.1uF 16V

0.1uF 16V

C1329

1 2

0.1uF 16V

C1328

1 2

38.6mV

23.0mV

0.1uF 16V

C1865

21

0.1uF 16V

C1864

21

0.1uF 16V 0.1uF 16V

C411

21

C420

21

0.1uF 16V 0.1uF 16V

C404

21

C421

21

Total ErrR Err A2D Err

43.9mV

17.6mV

8.8mV 8.8mV

0.1uF 16V 0.1uF 16V

0.1uF 16V

1 2

C413

C408

21

0.1uF 16V

1 2

C414

C417

21

82.5mV

40.6mV

24.1mV11.7mV12.4mV

21

21

C1866

21

0.1uF 16V0.1uF 16V

C1863

21

0.1uF 16V
1 2

C409

0.1uF 16V
1 2

C418

C412

C423

A2D_VCORE

A2D_1_5_GB

A2D_ROMB_BAT

A2D_3_3

A2D_3_3_AUX

A2D_3_3_PCI

A2D_1_8

A2D_2_5

A2D_12

A2D_2_5_GB

A2D_1_25

A2D_5

A2D_1_8_GB

POWER SUPPLY
1 - 12V

2 - 3.3V_AUX

+3.3V_AUX

U62

14052BD

VDD

VEE
VSS

16

13

X

3

Y

7
8

R90

10

A

9

B

12

X0

14

X1

15

X2

11

X3

1

Y0

5

Y1

2

Y2

4

Y3

6

INH

1K-1%

1 2

AMUX_SEL0

50,55

AMUX_SEL1

50,55

50

C525

1 2

1uF

10V-10%

A2D_MUX0

A2D_MUX4

50

50

SWITCHING REGULATORS

1 - VCORE (+1.45V)
2 - +3.3V x 2
3 - +2.5V
4 - +1.8V
5 - VTT (+1.25V)
6 - +5V
7 - +1.8V GB (1.8V_AUX)
8 - +2.5V GB (2.5V_AUX)

1

BATTERIES

1 - COIN BATTERY
2 - ROMB BATTERY

A2D_BAT

1 2

R8105

4.7M

50

Pull down needed to detect
missing battery

50,55
50,55

50

AMUX_SEL0
AMUX_SEL1

21

R7071

10

12
14
15
11

1K-1%

9

1
5
2
4
6

U6008

A
B
X0
X1
X2
X3
Y0
Y1
Y2
Y3
INH

14052BD

VDD

X

Y

VEE
VSS

+3.3V_AUX

16

13

3

7
8

C1331
1 2

1uF

10V-10%

A2D_MUX2

A2D_MUX3

00

0

VCORE

1

ROMB BATTERY

2

+12V

3

+5V

4

50

50

+3.3V

5

COIN BATTERY

6

+2.5V

7

+2.5V Reference

01 10 11

------

GB +2.5V
GB +1.8V

---

---

+3.3V AUX +3.3V PCI

GB +1.5V

VTT_DDR

+1.8V

2

---

3

+5V

10V-20%

C1298

100uF

+

0.1uF 16V

1A

B1

2A

B2

3A

B3

4A

B4

5A

T1

6A

T2

7A

T3

8A

T4

1 2

CRUSBP0­CRUSBP0+

CRUSBP1­CRUSBP1+

6V

FS5

1.5A

1 2

L104

FERRITE

1812-1.5A

1 2

.01uF 50V

C1901

21

6V

FS6

1.5A

1 2

USB_OVRCUR0
USB_OVRCUR1

L123

FERRITE

1812-1.5A

1 2

.01uF 50V

C1900

1 2

50V-5%

47pF

1 2

BLM11A601S

C1293

L107

1 2

50V-5%

1 2

47pF

ROOM=USB

25
25

L106

BLM11A601S

C1296

21

50V-5%

47pF

1 2

C1295

L105

1 2

BLM11A601S

50V-5%

1 2

47pF

L108

21

BLM11A601S

C1294

ICH3 has internal 15K pull down.

So...no need of external resistors

USBP0-

USBP0+

USBP1­USBP1+

25

25

25

25

+

C1287

2 1

C1291

1 2

150uF

10V-20%

NP*

USB_ERA

9A

MH1

10A

MH2

11A

MH3

12A

MH4

4

USB

RCPT

SUB*_9H511

+3.3V_AUX

1 2

R306

220

1

763

TL431ACD

A2D_2_5_REF

0.1uF 16V
C424

D2

8

2

1 2

NP*

50

ROOM=VMONITOR

COMPUTER
CORPORATION

TITLE

AUSTIN,TEXAS

3

4

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

05187 = 200mA Ferrite 600ohm@100MHz SM0603
30661 = 0 OHM SM0603

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

6R265

12-02-02

DC

SHEET

REV.

X02-00

55 OF 57

B D

CA

11-6-2002_14:26

1

+3.3V_AUX

L39

2

NET_PHYSICAL_TYPE=25

R114

SUB_89YJU

1 2

BLM11A601S

21

10K-1%

1 3

OS1

.01uF 50V

4

VCC

OUTE/D

GND

2

25MHZ

54

54

54

54

C55

21

.1uF

50V-20%

C51

21

R_CK_AC205

ESM4NIC_RXIN

ESM4NIC_RXIP

ESM4NIC_TXOP
ESM4NIC_TXON

R209

1 2

33-5%

7,10,34,45,52,54

54

.1uF

50V-20%

.1uF

50V-20%

CK_AC205

3.3VAUX_PWRGOOD

AC205_RESET

R7946

2 1

8.2K-5%

C62

.1uF

50V-20%

C61

.1uF

50V-20%

C57

21

C58

21

NC_U6018_6

21

21

C56

.1uF

50V-20%

21

6

ORG

3

DI

1

CS

2

SK

93C46

SUB*_2W515

R791

1 2

R790

1 2

U75

VCC

GND

49.9-1% 49.9-1%

+3.3V_AUX

8
4

DO

5

U6063
2
1

74VHC1G08

P3V3AUX;5

SUB*_2M330

GREEN AMBER DEFINITION

OFF

OFF
ON
ON

ON

BLINK

NO LINK
VALID LINK
ACTIVITY

+3.3V_AUX

LED_DRIVE

50,56

ROOM=ESM_NIC

75

RXIP_4

74

RXIP_3

63

RXIP_2

62

RXIP_1

51

RXIP_0

76

RXIN_4

73

RXIN_3

64

RXIN_2

61

RXIN_1

52

RXIN_0

42

LED_LN5

43

LED_LN4

44

LED_LN3

45

LED_LN2

46

LED_LN1

47

LED_LN0

85

RBP

100

MDIO

99

MDC/PROM_CS

97

LED_D7/PROM_IN

96

LED_D6/PROM_CLK

95

LED_D5/PROM_OUT

94

LED_D4/MODE2

93

LED_D3/CHIP0

92

LED_D2/CHIP1

91

LED_D1/MODE1

90

LED_D0/MODE0

40

CLK

39

RESET

49

AVCC_49

50

AVCC_50

81

AVCC_81

82

AVCC_82

83

AVCC_83

12

DVCC_12

19

DVCC_19

31

DVCC_31

38

DVCC_38

88

DVCC_88

98

DVCC_98

86

CAVDD_86

21

50,56

R604

56

1.5K-5%

NC_U6017_42
NC_U6017_43
NC_U6017_44

NC_U6017_45
AC205_LINKLED
AC205_ACTLED

1.5K-5%

VCC_AC205

56

MII_MDIO
MII_MDC

21

R601

21

R603

1.5K-5%

21

R113

10K-1%

NC_U6017_94

LED_DRIVE

50,56

NC_U6017_92

R_AC205_RESET

VCC_AC205

4

U22

MIIB__TXD3
MIIB__TXD2
MIIB__TXD1

MIIB__TXD0/SNI_TXD

MIIB_TXCLK/SNITXCLK

MIIB_TXEN/SNI_TXEN

MIIB_RXD3/MIIB_SPDSEL

MIIB_RXD2/MODE3
MIIB_RXD1/TP125

MIIB_RXD0/SNI_RXD

MIIB_RXCLK/SNI_RXCLK

SUB*_0J603

MIIB_RXDV

MIIB_CRS/SNI_CRS

MIIB_RXER

MIIB_COL/SNI_COL

AC205

TXOP_4
TXOP_3
TXOP_2
TXOP_1
TXOP_0

TXON_4
TXON_3
TXON_2
TXON_1
TXON_0

AGND_53
AGND_56
AGND_57
AGND_60
AGND_65
AGND_68
AGND_69
AGND_72
AGND_77
AGND_80

DGND_4
DGND_18
DGND_24
DGND_37
DGND_41
DGND_89

GAGND_48
GAGND_84

GND_87

78
71
66
59
54

79
70
67
58
55

36
35
34
33
25
32
30
29
28
27
23
20
21
26
22

53
56
57
60
65
68
69
72
77
80

4
18
24
37
41
89

48
84

87

NC_U6017_78
NC_U6017_71
NC_U6017_66

NC_U6017_79
NC_U6017_70
NC_U6017_67

MII_TXD3
MII_TXD2
MII_TXD1
MII_TXD0
MII_TX_CLK
MII_TX_EN
MII_RXD3
MII_RXD2
MII_RXD1
MII_RXD0
MII_RX_CLK
MII_RX_DV
MII_CRS
MII_RX_ER
MII_COL

R795

R794

1 2

1 2

49.9-1%

49.9-1%

50V-20%

.1uF

21

R602

1.5K-5%

NP for 100MNP for 1.25 XFMR

C59

21

54

54

1.5K-5%

VCC_AC205

56

NET_PHYSICAL_TYPE=25

TX-_AC

TX+_AC

54
54
54
54
54
54

54

54
54
54
54
54
54

21

R605

C54

.1uF

50V-20%

R792

1 2

49.9-1%

R788

1 2

21

R789

1 2

R793

1 2

49.9-1%
C60

.1uF

50V-20%

49.9-1%

49.9-1%

21

C53

21

.1uF

50V-20%

RX+_AC

RX-_AC

NET_PHYSICAL_TYPE=25

L3

1 2

BLM11A601S

C52

21

.1uF

50V-20%

1

RD+

17

18

2

RD-

3

CT3

19

TD- TX-

14

CT14

16

TD+

TRANSFORMER MODULE

PULSE/VALOR COMBO

21

C799

.01uF 50V

L26

RECEIVE

TRANSMIT

10_100

SUB*_2X014

21

R8065

10K-5%

NP*

7

RX+

23
5

CT5

21
6

RX-

CMT

TX+

RD-_A

22

TD-_A

1115

12

TD+_A

10

distance bet. mag. & RJ45 must be < 1"

R248

75-1%

1 2

create plane from this net

21

R73321R732

0-5%

2 1

C128912C1290

0.1uF 16V

RD+_A

SUB*_4M675

21

R251

75-1%

C455

1 2

1000pF

2KV-10%

21

R730

0-5%

100-5%

NP*

0.1uF 16V

1 2

C1877

21

R731

100-5%

NP*

8B

10B

2B

TX+

1B

TCT

3B

TX-

4B

RX+

6B

RCT

5B

RX-

11B

SHG1

12B

SHG2

13B

SHG3

14B

SHG4

ROOM=USB

1 2

C1878

1000pF

1000pF

2000V-10%

2000V-10%

SUB*_4M675

-The pinout of this symbol is not correct for the
new connector (without magnetics)

SUB*_9H511

-The RX/TX pinout has changed.

USB_ERA

RJMAG-6

YEL

GRN

68pF

R7050

AC205_ACTLED

21

33-5%

R7049

AC205_LINKLED

1 2

33-5%

R949

21

ESM4NIC_LED_ACTIVITY

NP*

0-5%

R948

21

ESM4NIC_LED_LINK

NP*

0-5%

7B

9B

RJ45

1
2
3
4
5
6
7
8

56

50,56

1

54

54

2

3

+3.3V_AUX

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

VR2

1 3

22uF 10V

1 2

C35

VOVIN

TAB GND

SC1566IM-2.5V

DPN: 620YR

24

4 4

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

1 2

C37

C43021C42621C427

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

1 2

C36

1000pF

16V-10%

21

C889

.1uF

50V-20%

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

C1953

1 2

1 2

1000pF

1000pF

16V-10%

16V-10%

21

C432

C431

1 2

22uF 10V

1000pF

1000pF

1 2

16V-10%

16V-10%

BE USED ON NEW DESIGNS.

C1952

BE USED ON NEW DESIGNS.

THIS PART IS NOT TO

22uF 10V

1 2

C428

1 2

C425

1 2

1000pF

1000pF

16V-10%

16V-10%

21

C434

C433

1000pF

16V-10%

1 2

1000pF

16V-10%

THIS PART IS NOT TO

C1954

C429

C435

1 2

21

1000pF

16V-10%

1000pF

16V-10%

21

C436

1000pF

16V-10%

ESM4_RS485_TD

54

ESM4_RS485_RD

54

ESM4_RS485_OE

54

AUXILIARY COMMUNICATION
PORT FOR RS-485 TESTING

NP*

U6061

VCC

DI

RO

RE

GNDDE

MAX483CSA

Q3065

+5V

+5V

2.7K-5%

2N7002

R7891

NP*

21

2
S

NP*

1

G

2

NP*

RS485_A

A

RS485_B

B

47K-5%

R7889

21
NP*

NP*

R7890

1 2

121-1%

Q3064

3

D

Q3066

TP0610T

1

NP*

2

3
D

S

8.2K-5% 8.2K-5%

R7888

R7887

2 1

NP*

2 1

2N7002

1

G

NP*

RS485 Option Not Populated

15pF 50V 15pF 50V

C1846

1 2

NP*

C1845

1 2

NP*

L126

1 2

FERRITE

1206

L127

1 2

FERRITE

1206

NP*

NP*

RS485_IN

RS485_OUT

3

COMPUTER
CORPORATION

ESM4 NIC & RS485

TITLE

AUSTIN,TEXAS

SCHEM,PLN,P2600

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

A B

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT
AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE
OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE
LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH
USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

DWG NO.

DATE

DC

6R265

12-02-02

SHEET

REV.

X02-00

56 OF 57

3

B D

CA

TEST POINT

1

2

P50L1

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P50L3

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P50L4

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P60L1

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

+RX

+RX

+RX

+RX

IMPEDENCE SINGLE END

50L1

50L3

50L4

60L1

3
2
1

TEST POINT

IMPEDENCE SINGLE END

3
2
1

TEST POINT

IMPEDENCE SINGLE END

3
2
1

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L1

3
2
1

T50L1

3
2
1

T50L3

3
2
1

T50L4

P50L7

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P50L8

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P50L10

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P60L3

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

+RX

+RX

+RX

+RX

50L7

50L8

50L10

60L3

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T50L7

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T50L8

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T50L10

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L3

P60L4

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P60L7

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P60L8

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

P60L10

1 2
3

RY

ZSE3PINS2R

COUPON TEST

BREAKAWAY_GND

+RX

+RX

+RX

+RX

60L4

60L7

60L8

60L10

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L4

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L7

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L8

TEST POINT

IMPEDENCE SINGLE END

3

3

2

2

1

1

T60L10

1

2

SINGLE ENDED COUPONS

P100L3

1

RX

3

3

RY

ZDI4PINS2R

COUPON TEST

+

-

BREAKAWAY_GND

2

100_L3+

4

100_L3-

1

1

T100L3

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

P120L3

1

RX

3

RY

ZDI4PINS2R

COUPON TEST

BREAKAWAY_GND

2

120_L3+

+

4

120_L3-

-

1

1

T120L3

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

P90L3

1

RX

3

RY
ZDI4PINS2R

COUPON TEST

BREAKAWAY_GND

1

1

2

90_L3+

+

4

90_L3-

-

T90L3

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

ROOM=COUPONS

P100L8

1

RX

3

RY

ZDI4PINS2R

COUPON TEST

4 4

+

-

BREAKAWAY_GND

2

100_L8+

4

100_L8-

1

1

T100L8

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

P120L8

1

RX

3

RY

ZDI4PINS2R

COUPON TEST

2

120_L8+

+

4

120_L8-

-

A B

1

1

T120L8

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

P90L7

1

RX

3

RY
ZDI4PINS2R

COUPON TEST

BREAKAWAY_GNDBREAKAWAY_GND

2

90_L7+

+

4

90_L7-

-

1

1

T90L7

2

2

3

3

4

4

IMPEDENCE DIFFERENTIAL

TEST POINT

DIFFERENTIAL COUPONS

TITLE

SCHEM,PLN,P2600

DWG NO.

DATE

6R265

12-02-02

DC

COMPUTER
CORPORATION

AUSTIN,TEXAS

REV.

SHEET

57 OF 57

USE OR DISCLOSURE CONSISTENT WITH THE PURPOSE OF THE LOAN WITHOUT THE PRIOR WRITTEN CONSENT OF DELL COMPUTER CORPORATION.

LOAN. NEITHER THIS ITEM OR THE INFORMATION IT CONTAINS MAY BE USED BY OR DISCLOSED TO PERSONS NOT HAVING A NEED FOR SUCH

OR IN PART AND MUST BE RETURNED TO DELL COMPUTER CORP. UPON REQUEST AND IN ALL EVENTS UPON COMPLETION OF THE PURPOSE OF THE

AS AUTHORIZED BY DELL COMPUTER CORP., AND THEN ONLY BY WAY OF LOAN FOR LIMITED PURPOSES. IT MUST NOT BE REPRODUCED IN WHOLE

AND TRADE SECRET INFORMATION. THIS ITEM MAY NOT BE TRANSFERRED FROM THE CUSTODY OF DELL COMPUTER CORP. EXCEPT

PROPRIETARY NOTE: THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS AND CONTAINS CONFIDENTIAL

X02-00

3