MSI MS-9556 Schematics

A B C

Dell Controlled Print

D

REVISIONS

REV

A00-00 A01-00 A02-00 A03-00

A04-00

126257 PRODUCTION RELEASE 06/03/2002

137704 141219

142994

Updated GEM PN Changed Flash ~WE Circuit

Updated Flash Blank PN

DESCRIPTIONECO DATE

07/25/2002ADDED RESET DELAY CIRCUIT131963 11/01/2002 02/11/2003

04/02/2003

1

CTRL PNL/ PLNR

CONNECTOR

POWER

CONNECTOR

1x2 DAUGHTER BOARD

APPROVED

A. Vowell J. Metevier

J. Metevier A. Learman

J. Metevier

1

LVD SCSI

DEBUG PORTS

I2C0 PORT

I2C1 PORT

FRU

20MHZ

JTAG

SMVU

OSC

PORTPORT

2

MICROCONTROLLER INTERFACE

CLK

LM81

CONNECTOR A

SLOT 0

LVD SCSI

CONNECTOR B

PAGE

BLOCK DIAGRAM

1 2

BKPLN/DTR MATING CONN & RESET DELAY

3

SPARES, DEBUG PORTS, MISC

4

GEM359

5

CPLD & FLASH ROM

6

SCSI LVD TERMINATION

SCHEMATIC IS CONFIGURED TO USE THE XLBOM UTILITY:

BUILD0 IS PRODUCTION BUILD BUILD1 IS PROTOTYPE BUILD

PE2600

TABLE OF CONTENTS

DESCRIPTION

2

SLOT 1

FLASH

ROM

DATA BUS

ADDRESS BUS

PWR

QLOGIC GEM359

SCSI ID6

DRIVE PRESENCE

Schematic_Projects\PowerEdge\Discovery\

OUTPUT PORT

LVD SCSI

3

1x2_DaughterCard\A04\0N290_A04_1x2_Daughtercard

3

JTAG

FAULT

LEDS

ACTIVITY

CPLD

LOGIC

CONTROL

DRIVE POWER

SCSI BUS

TERMINATION

LEDS

ONLINE

LEDS

BACKPLANEDAUGHTER

4

THIS ITEM IS THE PROPERTY OF DELL COMPUTER CORP. AUSTIN, TEXAS

LVD 1x2 SCSI BP

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.

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.

PROPRIETARY NOTE

DRAWN DESIGNED CHECKED APPROVED APPROVED APPROVED APPROVED RELEASED

Joyce Metevier Joyce Metevier 07/25/02 Joyce Metevier

04/02/03

02/12/03

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

ECO ECO ECO ECO ECO ECO ECO

TITLE

SCHEM,BKPLN,DTR,1X2,P2600

DWG NO.

DATE

0N290

4/2/03 1 OF 6

DATE DATE DATE DATE DATE DATE DATE DATE

COMPUTER CORPORATION AUSTIN,TEXAS

SHEET

REV.

4

A04-00

DCBA

A B C

D

+5V

DTRCONN

PLUG

51 52 53 54 55 56 57 58 59 60 61 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

NC_DTRCONN51 NC_DTRCONN52

B_DIFFSENSE

B_SD+11 B_SD+10 B_SD+9

B_SD+8 B_SIO+ B_SREQ+ B_SCD+ B_SSEL+ B_SMSG+ B_SRST+ B_SACK+ B_SBSY+ B_SATN+ B_SDP+0

B_SD+7

B_SD+6

B_SD+5

B_SD+12

B_SD+13

B_SD+14

B_SD+15

B_SDP+1

B_SD+0

B_SD+1

B_SD+2

B_SD+3

B_SD+4

MANRESET

HD_PRES0 HD_PRES1

DRIVEID0

DRIVEID1

DRIVEID2 I2C0_D I2C0_CLK I2C_ALERT LEDONLN1 LEDACT1 LEDFALT1 NC_DTRCONN96 NC_DTRCONN97

DAUGHTER

4,6 6 6 6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 6 6 6 6 6 4,6 4,6 4,6 4,6 4,6 2 4 4 4 4 4 3,4 3,4 4 5 5 5

SIDE VIEW

DPN: 8053C

COMPONENT

DTRCONN

50

100

51

1

BOTTOM VIEW

MOUNTING

HOLE

(NON-PLATED)

MOUNTING

HOLE

(NON-PLATED)

1009950

52

51

1

49

2

1

2

3

1 2 3

1

B_SD-11

6

POWER GOOD

+5V

MANRESET

2

R82

1 2

12

C106

NP*

8.2K-5%

12

C23

.01UF

.01uF 16V

2 4

50V-20%

VCC PFI

U1

RESET RESET

MAX708

NC_RESET

8 7

NC_PFO

51

PFOMR

5V_PWRGOOD

R81

2 1

100K-5%

2

RESET DELAY CIRCUIT

2,4,5

3.3V_OUT

5V_PWRGOOD

2

U11

9148

3

3.3V_OUT

2,4,5

5146

U11

2,4,5

3.3V_PWRGOOD

VHC14VHC14

3.3V_PWRGOOD = FLASH RESET

1 2

4.7K

R91

16V-10%

1000pF

1 2

5

3.3V_OUT

U11

131412

3.3V_OUT

2,4,5

111410

U11

VHC14VHC14

C108

Rise time delay = R91 * C112

~DC_RESET = GEM, CPLD, SMVU, LM81(BP) RESET

= 4.7kohm * 1000pF = 4.7 us

2,4,5

DC_RESET

2-5

6

6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6 4,6

6

6 4,6 4,6 4,6 4,6 4,6

DC_RESET

2-5

HD_PWR0

5

HD_PWR1

5

NC_DTRCONN_37 CONNA

4

CONNB

4

I2C1_D

3,4

I2C1_CLK

3,4

NC_DTRCONN_42 NC_DTRCONN_43 LEDONLN0

5

LEDACT0

5

LEDFALT0

5

3.3V_OUT NC_DTRCONN48

B_SD-10 B_SD-9 B_SD-8 B_SIOB_SREQB_SCDB_SSELB_SMSGB_SRSTB_SACKB_SBSYB_SATNB_SDP-0 B_SD-7 B_SD-6 B_SD-5 B_SD-12 B_SD-13 B_SD-14 B_SD-15 B_SDP-1 B_SD-0 B_SD-1 B_SD-2 B_SD-3 B_SD-4

4 5 6 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 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

B2B_RTM

3.3V_OUT 2,4,5

U11

7414_IN NC_7414_6

2 1

220

R88

3144

VHC14

U11

1142

NC_7414_8

SCSIB

GEM359

VHC14

DTRCONN

4

LVD SCSI TERMINATION B

BKPLN/DTR MATING CONNECTOR

COMPUTER CORPORATION AUSTIN,TEXAS

4

TITLE

SCHEM,BKPLN,DTR,1X2,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

0N290

4/2/03 2 OF 6

SHEET

REV.

A04-00

DCBA

A B C

D

+5V

DEBUG SOCKET

SMVU PORT

3N5464

1

2

+5V

R40

1 2

NP0

8.2K-5%

2,4,5

3-5 3-5

3-5 3-5 3-5 3-5 3-5 3-5 3-5

5

DC_RESET PU_SMVU_18

SMVU_CS

SMVU_WRITE A0

A1 D0

D1 D2 D3 D4 D5 D6

+5V

18

11 12 13 14 17 16 15

9 3

4 5

1 2

6 8

7

SMVU

VCC

CLR BLANK

CUE CUS

CE1 CE2

WR A0

A1 D0

D1 D2 D3 D4 D5 D6

DLG2416

NP0

C91

+5V

12

NP0

.01UF

50V-20%

3-5 3-5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5

4,5

5

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15

FLASH_OE

NP0

3N5468

+5V

R41

R27

1 2

21

8.2K-5%

3N5496

220

DEBUG

12

A0

11

A1

10

A2

9

A3

8

A4

7

A5

6

A6

5

A7

27

A8

26

A9

23

A10

25

A11

4

A12

28

A13

29

A14

3

A15

2

A16

22

CE

24

OE

31

WE

28F001BX_TH

SOCKET

NP*

VCC VPP

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7

PWD VSS

32 1

13 14 15 17 18 19 20 21

30

16

3N5497

D2

3N5466

NP0

1206

FERRITE

L2

1206

FERRITE

2 1

L3

NP0

D0 D1

D3 D4 D5 D6 D7

12

16V-10%

4.7uF

2 1

NP0

C105

3-5 3-5 3-5 3-5 3-5 3-5 3-5 4,5

50V-20%

.01UF

1 2

NP0

C92

NP0

+5V

R42

R26

21

1 2

8.2K-5%

NP0

220

I2C PORTS

NC_KEY_I2C1 I2C1_D

2,4

I2C1_CLK

2,4

NC_KEY_I2C0 I2C0_D

2,4

I2C0_CLK

2,4

Mounting Hole

MH1FLASH_WE

2 3 4 5 6 7 8 9

.150 DRILL

.375 PAD

8 GND VIAS

+5V

1 2 3 4 5

NP*

1 2 3 4 5

NP*

P2

P1

SPARES

KKEY

SPARE PD/PU RESISTORS

+5V +5V

8.2K-5%

1 2

R44

NP*

SP_PU1 SP_PU2

NP*

R29

220

1 2

8.2K-5%

1 2

R43

SP_PD2SP_PD1

R28

220

1 2

NP*

1

2

IMPEDANCE TESTING

SCSI ROUTING RULES

LAYER PAIR - PAIR

NAME5VIMPEDANCE

#

1

2

TOP

GND

3

INNER 2

4

(OHMS)

123

120

5

BOTTOM6

NOTE ON SCSI ROUTING RULES:

--> SCSI SIGNALS ARE NAMED A(B)_*. THERE ARE 27 DIFFERENTIAL PAIRS

--> AVOID VIAS WHENEVER POSSIBLE.

--> IF VIAS ARE USED, USE THE SAME NUMBER OF VIAS BETWEEN ± DIFFERENTIAL SIGNAL PAIRS.

--> TRY TO ROUTE ALL THE ± DIFFERENTIAL SIGNALS ON ONE LAYER IF POSSIBLE, ROUTE THE SCSI BUS ON TWO ADJACENT LAYERS (INNER 1 & 2).

--> IF INNER 1 AND INNER 2 BOTH HAVE PARALLEL TRACES THERE MUST BE A MINIMUM DISTANCE OF 15 MILS BETWEEN THE PARALLEL TRACES ON INNER 1 & INNER 2. THEY CANNOT BE OVER EACH OTHER.

--> ROUTE EACH ± DIFFERENTIAL PAIR PARALLEL

--> BUS SPACING TO ANY OTHER SIGNAL SHOULD BE AT LEAST 2X, WHERE X IS THE EDGE-EDGE SPACING OF THE DIFFERENTIAL PAIR

--> USE ARCS OR 45 DEGREE BEVELS AND AVOID 90 DEGREE BENDS

--> TRY TO ROUTE ALL OF THE LVD SIGNALS ON THE INNER LAYER CLOSEST TO THE GROUND PLANE

--> STUB LENGTHS TO BE LIMITED TO 3 INCHES

--> PLACE TERMINATORS AT END OF BUS

--> MINIMIZE LENGTH OF STUB & NUMBER OF VIAS TO GEM

123

TRACE WIDTH

(MILS)

5.0 6.0

5.0INNER 1

5.0

PAIR

SPACE

(MILS)

11.0

6.0

SPACE

(MILS)

15.0

TOLERANCES

SCSI Bus = 250 mils Differential Pair = 50 mils Stub Lengths (Bus) = 500 mils Stub Lengths (Pair) = 100 mils

SPARES, DEBUG PORTS, MISC

COMPUTER CORPORATION

TITLE

SCHEM,BKPLN,DTR,1X2,P2600

DWG NO.

DATE

0N290

4/2/03 3 OF 6

AUSTIN,TEXAS

REV.

SHEET

A04-00

3

4

+5V

L1B

1

TP_1 TP_2

3

TP_3

4

TP_4

IMPEDENCE

TEST POINT

L3B

1

TP_1

2

TP_2

3

TP_3

4

TP_4

IMPEDENCE

TEST POINT

L4B

1

TP_1

2

TP_2

3

TP_3

4

TP_4

IMPEDENCE

TEST POINT

STACKUP

LAYER#

OZ/FT^2

THICKNESS

(MILS)

1

0.50

2 1.00

3

4

1.00

5 1.00

6

0.50

0.7

15.7

1.40

21.0

1.40

9.2

1.40

21.0

1.40

15.7

0.7

GENERAL (NON-SCSI) ROUTING RULES:

--> USE 5 MIL TRACES FOR 60 OHM SIGNALS ON ALL ROUTING LAYERS

--> TRY TO USE ISLANDS FOR ALL POWER SIGNALS WITH NO POWER PLANE. IF ISLANDS ARE NOT POSSIBLE, USE AT LEAST 25 MIL TRACES. EG. GND, 3.3V, A_TRMPWR, B_TRMPWR

--> IF POWER SIGNALS DO HAVE A PLANE, USE AT LEAST 25 MIL TRACES WHERE NEEDED

--> USE MINIMUM 10 MIL TRACES FOR THESE SIGNALS: LEDACT*, LEDFALT*, LEDONLN*

--> USE MINIMUM 20 MIL TRACES FOR THESE SIGNALS: GATE12V_* & GATE5V_*

--> USE MINIMUM 25 MIL TRACES FOR THESE SIGNALS: 12VBAY_*, 5VCHARGE_*, 5VBAY_*

--> I2C SIGNALS SHOULD BE ROUTED SERIALLY. THERE SHOULD NOT BE ANY LONG

--> I2C1_D & I2C1_CLK SHOULD BE ROUTED TOGETHER

TRY TO KEEP THESE SIGNALS AWAY FROM OTHER SIGNALS.STUBS OR BRANCHES.

NAME

TOP

ref

5V

ref

INNER 1

ref

INNER 2

ref

GND

ref

BOTTOM

L1A

1

TP_1 TP_2 TP_3 TP_4

IMPEDENCE

TEST POINT

3

TP_1 TP_2 TP_3 TP_4

IMPEDENCE

TEST POINT

TP_1 TP_2 TP_3 TP_4

IMPEDENCE

TEST POINT

L1_SCSI+ L1_SCSI- 2

2

L2_GND_REF

3 4

L2_GND_REF

L3A

1

L3_SCSI+

2

L3_SCSIL2_GND_REF

3 4

L5_5V_REF

L4A

1

L4_SCSI+

2

L4_SCSI-

3

L2_GND_REF

4

L5_5V_REF

+5V

NOTES ON ROUTING FOR COUPONS:

--> HOLES TO BE ARRANGED ON 100 MIL CENTERS FOR PROBE

--> FINISHED HOLE DIAMETER = 0.029"

4

--> TRACES NEED TO BE AT LEAST 6" LONG

--> AVOID VIAS, PLATED HOLES, AND COPPER EDGE OF PCB BY MIN 50 MILS

NOTES ON SILKSCREEN FOR COUPONS:

--> PLACE REFDES OF COUPON NEAR THE FOOTPRINT OF THE COUPON

--> SILKSCREEN SHOULD BE ON BOTH SIDES OF THE BOARD

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.

DCBA

A B C

D

CPU_STRB

5

WRITE_EN

5

FLASH_OE

3,5

FLASH_VPP_EN

5

A0

3,5

A1

3,5

A2

3,5

1

+5V

2

12

220

R30

3

1 2

2 1

33-5%

.01UF

50V-20%

2,3,5

4

R24

NP*

C93

NP*

3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5

3,5 3,5 3,5 3,5 3,5 3,5 3,5 3,5

4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5 4,5

2-4 2-4

A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15

D0 D1 D2 D3 D4 D5 D6 D7

HD_PRES0

2

HD_PRES1

2

NC_DEV_INS3 NC_DEV_INS4 NC_DEV_INS5 NC_DEV_INS6 NC_DEV_INS7 NC_DEV_INS8 NC_DEV_INS9 NC_DEV_INS10 NC_DEV_INS11 NC_DEV_INS12

MASTER CONNA

2

CONNB

2

DRIVEID0

2

DRIVEID1

2

DRIVEID2

2

NC_QL_ALERT_IN NC_STAT7 NC_STAT8 NC_STAT9 NC_STAT10 NC_STAT11 NC_STAT12 NC_STAT13

CPLD_DPORT0 CPLD_DPORT1 CPLD_DPORT2 CPLD_DPORT3 CPLD_DPORT4 CPLD_DPORT5 CPLD_DPORT6 CPLD_DPORT7 MASK_STRB POWER_STRB I2C_ALERT

2

UNIQUE_ID

4

I2C1_D I2C1_CLK

LEDONLN_STRB

5

LEDACT_STRB

5

LEDFALT_STRB

5

DC_RESET 20MCLK

NC_EMUX NC_LED_STRB

I2C0_CLK I2C0_D

REPLACED BY DPN 5P116

4

136 142 140 139

16 17 18 19 64 65 22 66 67 25 26 27

134

74 75

143

28 29 30 31 32

33 137 138

4 5 6

7 44 45 10 53 54 13 59 60

116 117 118 119 120 121 122 123 124 125 126 127 128 115

48 41 52 55 58 63 80 76 83 95 99 87 42 43

131 132 133

35

2

141 135

130 129

6047T - GEM354 24MYY - GEM359-LG1 63UPU - GEM359-LG2 5P116 - GEM359-LG3

GEM359

SUB*_5P116

112

1 36 73 108

105 106 101 102 97 98 93 94 89 90 85 86 81 82 77 78

69 70

23 24

113 61

62 20

21 14

15 56

57 11

12 50

51 46

47 39

40 8

9 103 104

111 92 3

34 37 38 49 68 71 72 79 84 88 91 96 100 107 109 110 114 144

NC_GEM359_112

FILGEM359_VCC

B_SD+0 B_SD-0 B_SD+1 B_SD-1 B_SD+2 B_SD-2 B_SD+3 B_SD-3 B_SD+4 B_SD-4 B_SD+5 B_SD-5 B_SD+6 B_SD-6 B_SD+7 B_SD-7

B_SDP+0 B_SDP-0

B_SATN+ B_SATN-

B_RBIASB_SBSY+

B_SBSYB_SACK+

B_SACKB_SRST+

B_SRSTB_SMSG+

B_SMSGB_SSEL+

B_SSELB_SCD+

B_SCDB_SREQ+

B_SREQB_SIO+

B_SIOB_SD+6

B_SD-6 B_SD+8 B_SD-8

B_DIFFSENSE B_SCSI_ONLY

C95

+5V

12

L1

BLM11A60

.01UF

50V-20%

2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,6 2,4,6 2,4,6 2,6 2,6

2,6 2,6

2,4,6 2,4,6 2,6 2,6

2,6

1 2

8.2K-5%

12

C96

C84

1 2

3.01K-1%

R58

12

.01UF

Place close to GEM359

12

C89

C90

2 1

22uF 10V

1 2

R52

C94

2 1

50V-20%

0.1uF 16V

3.3V_OUT

FIL20_VCC

R48

.01UF

50V-20%

C86

0.1uF 16V

2,4,5

1 2

8.2K-5%

2 1

0.1uF 16V

3.3V_OUT

C85

C40

1

L4

21

12

0.1uF 16V

12

C88

FERRITE

1206

0.1uF 16V

3.3V_OUT

12

C87

0.1uF 16V

2,4,5

3.3V POWER

Place near GEM

+5V

DPAK

LM1117 3.3V

VIN

21

10uF

16V 10%

TAB

4

Q1

GND

3 1

12

C39

22uF 10V

OSC IS 20 MHz (FTPRINT IS SAME)

U8

40MHZ

E/D

4

VCC GND

2

R20MHZRFIL20

3

OUT

SUB*_7508T

R25

33-5%

21

20MCLK

4

+5V

21

R3821R3721R36

R35

NP*

21

10K-5%

NP*

21

R34

10K-5%

21

R33

10K-5%

NP*

10K-5%

1 2 3 6 4

FRU DEVICE

U2

A0

VCC

GND2

A1 A2 SCL

SDA

GND1

24C02

SUB*_9K205

9K205 IS PROGRAMMED PART 1E161 IS BLANK PART

I2C PULL UP (Place near GEM)

+5V

1 2

R47

8.2K-5%

1 2

2-4 2-4

R46

I2C1_D I2C1_CLK

ADD*_42610_BAR ADD*_42753_REV ADD*_7W274_PWB ADD*_0N290_SCHEM ADD*_7W758_ASSYDRW

ADD*_3N123_PWA ADD*_4T969_LABEL

64bit Unique ID

+5V

VR1

DS2401Z

DATA

GND

4 1

R57

4.7K

1 2

2

UNIQUE_ID

4

8 7

5

8.2K-5%

GEM359

21

R39

+5V

50V-20%

.01UF

470

2-4 2-4

4,5 4,5 4,5 4,5

4,5 4,5

1 2

C97

R53

1 2

0-5%

R54

1 2

0-5%

I2C0_D I2C0_CLK

CPLD_DPORT0 CPLD_DPORT1 CPLD_DPORT2 CPLD_DPORT3

CPLD_DPORT4 CPLD_DPORT5 CPLD_DPORT6 CPLD_DPORT7

MASK_STRB POWER_STRB SP_RP8K2_6 SP_RP8K2_5

I2C1_CLK

I2C1_D

2-4

+5V

1 2

R50

8.2K-5% NP*

8

RN3

7 6 5

8.2K

8

RN1

7 6 5

8.2K

8

RN2

7 6 5

8.2K

R49

NP*

COMPUTER CORPORATION AUSTIN,TEXAS

1 2

8.2K-5%

+5V

1 2 3 4

1

2

3

4

TITLE

SCHEM,BKPLN,DTR,1X2,P2600

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

U3

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

0N290

4/2/03 4 OF 6

SHEET

REV.

A04-00

DCBA

A B C

D

3.3V_OUT

50V-20%

.01UF

1 2

C63

1

2,4,5

BANK_SWITCH

5

2

3

BANK_SWITCH

5

4

50V-20%

.01UF

3.3V_OUT

R90

1 2

R89

1 2

2,4,5

C60

21

8.2K-5%

220

SUB=NP*

3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5

3-5 3-5 3-5 3-5

32Meg FLASH ROM

A0

3-5

A1

3-5

A2

3-5

A3

3-5

A4

3-5

A5

3-5

A6

3-5

A7

3-5

A8

3-5

A9

3-5

A10

3-5

A11

3-5

A12

3-5

A13

3-5

A14

3-5

A15

3-5

BLANK P/N FOR 3.3V DEVICE = 0U211 SOCKET P/N = 8M346

DISCOVERY 3.3V PROG. P/N = xxxxx

8Meg FLASH ROM

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15

BE USED ON NEW DESIGNS

NC_8MFLASH

21 20 19 18 17 16 15 14

8 7

36

THIS PART IS NOT T0

6 5 4 3 2

1 40 13 37 38

29

25 24 23 22 21 20 19 18

48 17 16 15 10

27 46

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20

NC

28F008

SUB*_8K455

8 7 6 5 4 3 2 1

9

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21

GND_27 GND_46

28320

SUB*_XXXXX

U7

VCC_30

VCCQ

GND_39 GND_23

U10

NP*

VPP

DQ0 DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7

CE OE WE

RP WP

VCC_30

37 47

VCCQ

13

VPP

29

DQ0

31

DQ1

33

DQ2

35

DQ3

38

DQ4

40

DQ5

42

DQ6

44

DQ7

30

DQ8

32

DQ9

34

DQ10

36

DQ11

39

DQ12

41

DQ13

43

DQ14

45

DQ15

26

CE

28

OE

11

WE

12

RP

14

WP

3.3V_OUT

30 31 11

25

D0

26

D1

27

D2

28

D3

32

D4

33

D5

34

D6

35

D7

22

FLASH_CE

24

FLASH_OE

9

FLASH_WE_33

10

3.3V_PWRGOOD

12 39

23

D0 strapping forces boot block only execution

D1 strapping selects SCSI ID

21

.01UF

1 2

C62

3.3V_OUT 2,4,5

2 1

3.3V_PWRGOOD

3.3V_OUT

16V-10%

2,4,5

NP*

D0 D1 D2 D3 D4 D5 D6 D7

D8

8

D9

7

D10

6

D11

5

D12 D13 D14 D15

FLASH_OE

3.3V_PWRGOOD

BTWP

220

R31

R56

1 2

RN4

8.2K

2.7K-5%

NP*

3-5

2,5

R55

2.7K-5%

1 2 3 4

8 7 6 5

FLASH_WE_33

RN5

8.2K

3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5

1 2 3 4

U12

4

50V-20%

3.3V_OUT

5

7SH00

12

2,4,5

3-5 3-5 3-5 3-5 3-5 3-5 3-5 3-5

3-5

2,5

BTWP

BLANK P/N FOR 3.3V DEVICE = 1U323 SOCKET P/N = 5688T

DISCOVERY 3.3V PROG. P/N = 8K455

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.

2,4,5

4.7uF

2 1

C83

FLASH_CE

FLASH_WE

2,5

50V-20%

.01UF

1 2

21

R92

C107

3,5

8.2K-5%

220

50V-20%

.01UF

1 2

C104

50V-20%

.01UF

21

C103

50V-20%

.01UF

1 2

C102

+5V

50V-20%

.01UF

21

C98

+5V +5V +5V+5V+5V+5V

50V-20%

.01UF

21

C99

50V-20%

.01UF

1 2

C100

50V-20%

.01UF

21

C101

1

+5V +5V

U9

5

VCCINT1

57

VCCINT2

98

VCCINT3

LEDACT1

2

CPLD_DPORT3

4

NC_9572_18 NC_LEDACT3 CPLD_DPORT2

4

LEDFALT1

2

NC_9572_25 NC_LEDFALT2 LEDFALT_STRB

4

NC_LEDFALT3 LEDACT_STRB

4

NC_9572_33 LEDONLN1

2

LEDONLN_STRB

4

CPLD_DPORT0

4

NC_LEDONLN2 CPU_STRB

4

2-4

3-5

4 4

4

NC_9572_40 NC_LEDONLN7

MASK_STRB CPLD_DPORT6 NC_LEDACT6 NC_LEDACT7 CPLD_DPORT7 NC_9572_3 NC_LEDFALT5 DC_RESET NC_9572_1 NC_9572_4 NC_LEDFALT6 NC_LEDFALT7 NC_LEDONLN5

A3 NC_9572_10

NC_LEDONLN6 NC_LEDACT5

NC_XILINX1 NC_XILINX2 NC_XILINX3 NC_XILINX4 NC_XILINX5 NC_XILINX6 NC_XILINX7 NC_XILINX8 NC_XILINX9

R32

12

16

IO1/FB1

13

IO2/FB1

18

IO3/FB1

20

IO4/FB1

14

IO5/FB1

15

IO6/FB1

25

IO7/FB1

17

IO8/FB1

22

IO9/GCK1

28

IO10/FB1

23

IO11/GCK2

33

IO12/FB1

36

IO13/FB1

27

IO14/GCK3

29

IO15/FB1

39

IO16/FB1

30

IO17/FB1

40

IO18/FB1

87

IO1/FB2

94

IO2/FB2

91

IO3/FB2

93

IO4/FB2

95

IO5/FB2

96

IO6/FB2

3

IO7/GTS1

97

IO8/FB2

99

IO9/GSR

1

IO10/FB2

4

IO11/GTS2

6

IO12/FB2

8

IO13/FB2

9

IO14/FB2

11

IO15/FB2

10

IO16/FB2

12

IO17/FB2

92

IO18/FB2

2

NC1

7

NC2

19

NC3

24

NC4

34

NC5

43

NC6

46

NC7

73

NC8

80

NC9

IO1/FB3 IO2/FB3 IO3/FB3 IO4/FB3 IO5/FB3 IO6/FB3 IO7/FB3 IO8/FB3

IO9/FB3 IO10/FB3 IO11/FB3 IO12/FB3 IO13/FB3 IO14/FB3 IO15/FB3 IO16/FB3 IO17/FB3 IO18/FB3

IO1/FB4

IO2/FB4

IO3/FB4

IO4/FB4

IO5/FB4

IO6/FB4

IO7/FB4

IO8/FB4

IO9/FB4 IO10/FB4 IO11/FB4 IO12/FB4 IO13/FB4 IO14/FB4 IO15/FB4 IO16/FB4 IO17/FB4 IO18/FB4

VCCIO1 VCCIO2 VCCIO3 VCCIO4

TCK TDI TDO TMS

26 38 51 88

41 32 49 50 35 53 54 37 42 60 52 61 63 55 56 65 58 59

66 64 71 72 67 76 77 68 70 81 74 82 85 78 89 86 90 79

48 45 83 47

NC_9572_41 HD_PWR1 NC_9572_49 NC_HD_POWER3 CPLD_DPORT5 NC_HD_POWER5 NC_9572_54 NC_HD_POWER7 LEDONLN0 NC_9572_60 NC_LEDONLN3 NC_9572_61 FLASH_WE POWER_STRB SMVU_CS WRITE_EN SMVU_WRITE NC_9572_59

HD_PWR0 A2 NC_HD_POWER2 NC_9572_72 NC_HD_POWER4 NC_9572_76 NC_HD_POWER6 CPLD_DPORT1 FLASH_VPP_EN NC_9572_81 NC_LEDONLN4 NC_LEDACT2 NC_LEDACT4 LEDFALT0 CPLD_DPORT4 NC_9572_86 NC_LEDFALT4 LEDACT0

XILINX_TCK XILINX_TDI XILINX_TDO XILINX_TMS

2

4

2

3,5 4 3 4 3

2 3-5

4 4

2 4

2

5 5 5 5

2

3

XC9572-15TQ

BLANK P/N 2348T PGMD P/N F1076

XILINX_TCK

5

XILINX_TDO

5

XILINX_TDI

5

XILINX_TMS

5

+5V

SUB*_F1076

J1 1 2 3 4 5 6

NP*

CPLD & FLASH ROM

TITLE

COMPUTER CORPORATION AUSTIN,TEXAS

4

SCHEM,BKPLN,DTR,1X2,P2600

DWG NO.

DATE

0N290

4/2/03 5 OF 6

SHEET

REV.

A04-00

XILINX 9572 CPLD

DCBA

A B C

D

SCSI Termination BUS A

+5V

22uF 10V

50V-20%

.01UF

1 2

C12

1

21

C9

50V-20%

.01UF

1 2

C8

1

L1+ L1L2+ L2L3+ L3L4+ L4L5+ L5L6+ L6L7+ L7L8+ L8L9+ L9-

UCC5640PW

L1+ L1L2+ L2L3+ L3L4+ L4L5+ L5L6+ L6L7+ L7L8+ L8L9+ L9-

UCC5640PW

U4

TRMPWR

DISCNCT

DIFFSENSE

DIFF_B

REG

GND

U6

TRMPWR

DISCNCT

DIFFSENSE

DIFF_B

REG

GND

24

13

11

10

1

12

24

13

11

10

1

12

B_DIFFSENSE

B_DIFF_B

B_REG_0

NC_B_DS_2

B_REG_2

16V-10%

4.7uF

1 2

16V-10%

4.7uF

1 2

2,4

21

R23

20K-5%

0.1uF 16V 1 2

C7

C6

2

C3

14 15 16 17 18 19 20 21 22 23

2 3 4 5 6 7 8 9

2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4

2 2 2 2 2 2 2 2

B_SD+4 B_SD-4 B_SD+3 B_SD-3 B_SD+2 B_SD-2 B_SD+1 B_SD-1 B_SD+0 B_SD-0 B_SDP+1 B_SDP-1 B_SD+15 B_SD-15 B_SD+14 B_SD-14 B_SD+13 B_SD-13

2

14 15 16 17 18 19 20 21 22 23

2 3 4 5 6 7 8 9

2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4

2 2

B_SD+12 B_SD-12 B_SD+5 B_SD-5 B_SD+6 B_SD-6 B_SD+7 B_SD-7 B_SDP+0 B_SDP-0 B_SATN+ B_SATNB_SBSY+ B_SBSYB_SACK+ B_SACKB_SRST+ B_SRST-

L1+ L1L2+ L2L3+ L3L4+ L4L5+ L5L6+ L6L7+ L7L8+ L8L9+ L9-

UCC5640PW

U5

TRMPWR

DISCNCT

DIFFSENSE

DIFF_B

REG

GND

24

13

11

10

1

12

NC_B_DS_3

B_REG_3

16V-10%

4.7uF

21

3

C4

14 15 16 17 18 19 20 21 22 23

2 3 4 5 6 7 8 9

3

ALL TERMPWR LINES TO TERMINATORS 50 MILS WIDE

2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4 2,4

2 2 2 2 2 2

B_SMSG+ B_SMSGB_SSEL+ B_SSELB_SCD+ B_SCDB_SREQ+ B_SREQB_SIO+ B_SIOB_SD+8 B_SD-8 B_SD+9 B_SD-9 B_SD+10 B_SD-10 B_SD+11 B_SD-11

SCSI LVD TERMINATION

4

TITLE

COMPUTER CORPORATION AUSTIN,TEXAS

4

SCHEM,BKPLN,DTR,1X2,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

0N290

4/2/03 6 OF 6

SHEET

REV.

A04-00

DCBA