MSI MS-7236 Schematics

1

1Cover Sheet
Block Diagram/Clock Map/Power Map
Intel LGA775 CPU
Intel Lakeport - MCH
Intel ICH7 - PCI & DMI & CPU & IRQ
Intel ICH7 - LPC & ATA & USB & GPIO 13
Intel ICH7 - POWER
Clock - ICS954559

LPC I/O - W83627EHG colay DHG

Azalia - ALC850 CO-LAY 880

LAN REALTEK RTL8110SC/8100C

DDR II System Memory 1 & 2
DDR II System Memory 3 & 4
DDR II VTT Decoupling
PCI EXPRESS X16 Slot

A A

PCI Slot 1 & 2 & 3 & 4 & PCI Express x1 Slot
ATA33/66/100 IDE & SATA Connectors
CLOCK BUFFER
USB Connectors
ATX Connetcor & Front Panel
FWH
ACPI CONTROLLER MS7

VRM 11.0 - RT8802A+RT9607

GMCH POWER

2-4
5-7

8-11

12

14
15
16
17
18
19
20
21
22

23-24

25
26
27
28
29
30
31
32

Version 2.0

MS-7236

CPU:

Intel Prescott ( L2=2MB ) - 3.4G & Above
Intel Cendar Mill (65nm) - 3.73G & Above
Intel Smithfield (90nm Dual core)

conroe cpu

System Chipset:

Intel Lakeport - MCH (North Bridge)
Intel ICH7R (South Bridge)

On Board Chipset:

BIOS -- FWH EEPROM

Ac97 Codec -- ALC850/880
LPC Super I/O -- W83627EHG colay DHG
LAN-- REALTEK RTL8110SC colay 8100C

CLOCK -- ICS954519

Main Memory:

DDR II * 4 (Max 4GB)

Expansion Slots:

PCI2.3 SLOT * 4
PCI EXPRESS X1 SLOT
PCI EXPRESS X16 SLOT

RICH PWM:

Controller: RT8802A+ RT9607 4 PHASES

AutoBOM parts

33

MSI

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Date: Sheet

Date: Sheet

1

Date: Sheet

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

COVER SHEET

COVER SHEET

COVER SHEET

MS-7236

MS-7236

MS-7236

136Wednesday, June 07, 2006

136Wednesday, June 07, 2006

136Wednesday, June 07, 2006

of

of

of

2.0

2.0

2.0

Block Diagram

1

VRM 10.1
RT8800
3-Phase PWM

PCI EXPRESS
X16
Connector

PCI EXPRESS X16

Intel LGA775 Processor

FSB 533/800/1066

133/200/266
MHz

FSB

DDR2 533/667

DDRII

4 DDR II
DIMM
Modules

Lakeport

LPC Bus

266/333
MHz

PCI

LPC SIO
Winbond
83627EHF

PCI EXPRESS X1

PCI Slot 1

PCI Slot 2

PCI Slot 3

PCI Slot 4

PCI EXPRESS X1

GMCH

DMI

UltraDMA
33/66/100

IDE Primary

A A

SATA 0~3

USB Port 0~7

ALC880/850

Azalia Codec

REALTEK
RTL8110SB

SPI

SATA

ICH7

USB

AC'97

PCI

SPI

EEPROM

FWH

Keyboard

Mouse

1

Floopy Parallel Serial

MSI

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

Title

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Date: Sheet

Date: Sheet

Date: Sheet

MICRO-STAR INt'L CO., LTD.

BLOCK DIAGRAM

BLOCK DIAGRAM

BLOCK DIAGRAM

MS-7236

MS-7236

MS-7236

236Wednesday, May 31, 2006

236Wednesday, May 31, 2006

236Wednesday, May 31, 2006

of

of

of

0A

0A

0A

5

4

3

2

1

HCLK

LGA775

CLOCK MAP

D D

MCHCLK

Lakeport

DOTCLK

MCH

96MHz

ICS 954519
1/2

Clock
Generator

ICHCLK

SATACLK

USB48MHz

ICH7

ICH14.318MHz

C C

SIO48MHz

Winbon
LPC IO

FWH_PCLK

33MHz

FWH

CHANNEL A
CHANNEL A #

CHANNEL B
CHANNEL B#

ICS 954519
2/2

Clock
Generator

ICS

CLOCK BUFFER

PCI_E1_100MHz

PCI_E2_100MHz

PCI_E1
PCI-Express X 16

PCI_E2
PCI-Express X 1

AC_CLK

14.318MHz

B B

PCI_LAN

33MHz

﹛ALC850

REALTEK
8110SB

PCI1

A A

5

PCICLK[0..3]

33MHz

4

PCI2

PCI3

PCI4

MSI

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

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3

2

Date: Sheet

MICRO-STAR INt'L CO., LTD.

CLOCK MAP

CLOCK MAP

CLOCK MAP

MS-7236

MS-7236

MS-7236

1

336Wednesday, May 31, 2006

336Wednesday, May 31, 2006

336Wednesday, May 31, 2006

of

of

of

0A

0A

0A

5

POWER MAP

4

3

2

1

D D

ATX POWER

+12V +5V +3.3V +5VSB

25A 15A25.5A

2A

19A

PCI_E1

937.5mA

6.5A
5A

12.1A

125A 5.3A

PCI_E2

PCI1

PCI2

PCI3

PCI4

LGA775VRM 10.1

C C

B B

MSI

ACPI
Controller

MS - 7

5VDIMM

8.58A

VR

15.3+1.31+6.2 = 22.81

V_1P5_CORE

MSI

MS6 +

W83310DS

4+9.4+1.2 = 14.6A14.6*1.8/5/0.8 = 6.57A

VCC_DDR

1.2A

VTT_DDR

15.3A

Lakeport

4A

MCH

13.8A + 1.5A
= 15.3A

9.4A

DDR2 X 4

1.2A

1.71mA

0.9A

6.2A

1.31A

V_1P05_CORE

VR

1.31A

0.7A

ICH7

14mA

VR

V_FSB_VTT

6.2A

VLAN25

REALTEK

VCC3_SB

1.5A

VLAN12

RTL8110SB

MSI

MS8

A A

5VDUAL

5

4.345A

MSI

4.345A

USB+PS2

4

3

2

Title

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Date: Sheet

Date: Sheet

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

POWER MAP

POWER MAP

POWER MAP

MS-7236

MS-7236

MS-7236

1

0A

0A

436Wednesday, May 31, 2006

436Wednesday, May 31, 2006

436Wednesday, May 31, 2006

0A

of

of

of

8

D D

H_DBI#[0..3]8

H_IERR#6

H_FERR#6,12

H_STPCLK#12

H_DBSY#8

H_DRDY#8

H_TRDY#8

C C

VTT_OUT_LEFT

H_CPUSLP#12

VTT_OUT_RIGHT

B B

X_C0.1U25Y

X_C0.1U25Y

C388

C388

A A

H_ADS#8

H_LOCK#8

H_BNR#8

H_HIT#8

H_HITM#8
H_DEFER#8

CPU_TMPA16
VTIN_GND16

TRMTRIP#6,12

H_PROCHOT#6

H_IGNNE#12

ICH_H_SMI#12

R381 X_62RR381 X_62R

R382 0RR382 0R

R385 X_1KR-1R385 X_1KR-1

H_FSBSEL06,10,15
H_FSBSEL16,10,15
H_FSBSEL26,10,15

H_PWRGD6,12

H_CPURST#6,8

H_D#[0..63]8

H_DBI#0
H_DBI#1
H_DBI#2
H_DBI#3

TP8TP8

H_INIT#12

H_BPRI#8

H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK

H_A20M#12

H_TESTHI13

TP11TP11
TP12TP12

H_D#63
H_D#62
H_D#61
H_D#60
H_D#59
H_D#58
H_D#57
H_D#56
H_D#55
H_D#54

G11
D19
C20

AB2
AB3

AD3

AD1
AF1
AC1
AG1
AE1
AL1
AK1

AE8
AL2

AH2
AE6
G10

D16
A20

AA2
G29

H30
G30

G23
B22

A22
A19
B19
B21
C21
B18
A17
B16
C18

7

A8

F2

R3
M3

P3

H4

B2

C1

E3

D2
C3
C2
D4

E4
G8
G7

M2

N2

P2

K3

L2

N5
C9

Y1

V2

N1

H_A#[3..31]8

U22A

U22A

DBI0#
DBI1#
DBI2#
DBI3#

EDRDY#
IERR#
MCERR#
FERR#/PBE#
STPCLK#
BINIT#
INIT#
RSP#

DBSY#
DRDY#
TRDY#

ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#

TDI
TDO
TMS
TRST#
TCK
THERMDA
THERMDC
THERMTRIP#
GND/SKTOCC#
PROCHOT#
IGNNE#
SMI#
A20M#
TESTI_13

RSVD
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5

BOOTSELECT
LL_ID0
LL_ID1

BSEL0
BSEL1
BSEL2

PWRGOOD
RESET#
D63#

D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#

B15

H_D#53

D53#

D52#

C14

H_D#52

D51#

A14

C15

H_D#51

H_D#50

D50#

D49#

D17

H_D#49

CPU SIGNAL BLOCK

H_A#31

H_A#30

H_A#28

H_A#29

H_A#27

AJ6

AJ5

AH5

AH4

AG5

AG4

AG6

AF4

AF5

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

D40#

F21

F20

E22

E21

D22

H_D#46

H_D#45

G21

H_D#44

H_D#43

H_D#41

H_D#42

E19

H_D#40

D20

G22

H_D#47

H_D#48

H_A#26

H_A#25

AB4

AC5

A26#

D39#

F18

E18

H_D#39

H_D#38

H_A#24

AB5

A25#

A24#

D38#

D37#

F17

H_D#37

6

H_A#23

H_A#22

AA5

AD6

A23#

D36#

G17

G18

H_D#35

H_D#36

H_A#21

AA4

A22#

A21#

D35#

D34#

E16

H_D#34

H_A#19

H_A#18

H_A#20

A20#Y4A19#Y6A18#W6A17#

D33#

D32#

E15

G16

G15

H_D#32

H_D#33

H_D#31

H_A#17

H_A#14

H_A#15

H_A#16

AB6

A16#W5A15#V4A14#V5A13#U4A12#U5A11#T4A10#

D31#

D30#

D29#

D28#

D27#

F15

F14

G14

G13

H_D#30

H_D#27

H_D#29

H_D#28

H_A#12

H_A#13

D26#

E13

D13

H_D#26

H_D#25

H_A#11

D25#

D24#

F12

H_D#24

H_A#10

H_A#9

U6

D23#

F11

D10

H_D#23

H_D#22

H_A#7

H_A#8

H_A#6

H_A#4

H_A#5

H_A#3

L5

A9#T5A8#R4A7#M4A6#L4A5#M5A4#P6A3#

D22#

D21#

D20#D7D19#E9D18#F9D17#F8D16#G9D15#

E10

H_D#21

H_D#16

H_D#19

H_D#20

H_D#18

H_D#17

AC2

D11

C12

H_D#14

H_D#15

5

DBR#

D14#

D13#

B12

H_D#13

AJ3

AN4

AN3

AN6

AN5

ITP_CLK1

VSS_SENSE

VCC_SENSE

VSS_MB_REGULATION

VCC_MB_REGULATION

D12#D8D11#

D10#

D9#

D8#

D7#A7D6#B7D5#B6D4#A5D3#C6D2#A4D1#C5D0#

B10

A11

A10

C11

H_D#7

H_D#11

H_D#8

H_D#10

H_D#12

H_D#9

AK3

ITP_CLK0

H_D#5

H_D#6

R367 0RR367 0R

R369 0RR369 0R

VID4

VID5

VID6

VID7

AM5

AL4

AK4

AM7

VID6#

VID5#

RSVD

VID_SELECT

GTLREF_SEL

CS_GTLREF

H_D#2

H_D#1

H_D#4

H_D#3

VCC_VRM_SENSE

VSS_VRM_SENSE

VID3

VID0

VID1

VID2

AL6

AM3

AL5

AM2

VID4#

VID3#

VID2#

VID1#

VID0#

GTLREF0
GTLREF1

BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#

PCREQ#

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

FORCEPH

RSVD

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#

BR0#
COMP5
COMP4
COMP3
COMP2
COMP1
COMP0

DP3#

DP2#

DP1#

DP0#

ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#

LINT1/NMI

LINT0/INTR

ZIF-SOCK775-15u-in

ZIF-SOCK775-15u-in

B4

H_D#0

4

VID[0..7] 31

VID_SELECT

AN7
H1
H2

TP_GTLREF_SEL

H29

MCH_GTLREF_CPU

E24

H_BPM#5

AG3

H_BPM#4

AF2

H_BPM#3

AG2

H_BPM#2

AD2

H_BPM#1

AJ1

H_BPM#0

AJ2

PECI

G5

H_REQ#4

J6

H_REQ#3

K6

H_REQ#2

M6

H_REQ#1

J5

H_REQ#0

K4

H_TESTHI12

W2

H_TESTHI11

P1

H_TESTHI10

H5

H_TESTHI9

G4

H_TESTHI8

G3
F24
G24
G26
G27
G25

H_TESTHI2_7

F25

H_TESTHI1

W3

H_TESTHI0

F26

RSVD_AK6

AK6

RSVD_G6

G6
G28

F28

H_RS#2

A3

H_RS#1

F5

H_RS#0

B3
U3

U2
F3

H_COMP5

T2

H_COMP4

J2

H_COMP3

R1

H_COMP2

G2

H_COMP1

T1

H_COMP0

A13
J17

H16
H15
J16

AD5
R6
C17
G19
E12
B9
A16
G20
G12
C8
L1
K1

VCCP

R366

R366
X_0R-1

X_0R-1

R371

R371
X_0R-1

X_0R-1

VID_SELECT

CPU_GTLREF0
CPU_GTLREF1

RN50 8P4R-62R-LFRN50 8P4R-62R-LF

1 2
3 4
5 6
7 8

R375 62R-1R375 62R-1

R376 62R-1R376 62R-1
R377 62R-1R377 62R-1
R378 62R-1R378 62R-1
R379 X_62R-1R379 X_62R-1
R380 X_62R-1R380 X_62R-1

CK_H_CPU# 15
CK_H_CPU 15

TP9TP9
TP10TP10

R475 60.4R1%-1R475 60.4R1%-1
R458 60.4R1%-1R458 60.4R1%-1
R386 60.4R1%-1R386 60.4R1%-1
R387 60.4R1%-1R387 60.4R1%-1
R388 60.4R1%-1R388 60.4R1%-1
R389 60.4R1%-1R389 60.4R1%-1

TP13TP13
TP14TP14
TP15TP15
TP16TP16

H_NMI 12
H_INTR 12

VID_SELECT 31

MCH_GTLREF_CPU 8

PECI 16

H_REQ#[0..4] 8

H_RS#[0..2] 8

H_ADSTB#1 8
H_ADSTB#0 8
H_DSTBP#3 8
H_DSTBP#2 8
H_DSTBP#1 8
H_DSTBP#0 8
H_DSTBN#3 8
H_DSTBN#2 8
H_DSTBN#1 8
H_DSTBN#0 8

VCC_VRM_SENSE 31
VSS_VRM_SENSE 31

VTT_OUT_RIGHT

R346

R346
X680R0402

X680R0402

CPU_GTLREF0 6
CPU_GTLREF1 6

VTT_OUT_LEFT

V_FSB_VTT

VTT_OUT_RIGHT

C390

C390

X_C1U10X

X_C1U10X

3

R390

R390

X_62R0402

X_62R0402

VTT_OUT_RIGHT 6,7

VTT_OUT_LEFT 6

C389

C389

X_C0.1U25Y

X_C0.1U25Y

2

RN51

RN51

8P4R-680R

VID2
VID6
VID7
VID5
VID0
VID4
VID3

8P4R-680R

1
3
5
7
1
3
5
7

RN58

RN58

8P4R-680R

8P4R-680R

VTT_OUT_RIGHTVID1

2
4
6
8
2
4
6
8

BSEL

02

1

FSB FREQUENCY

0

01 200 MHZ (800)
1

0 0 133 MHZ (533)

Prescott / Cedar Mill
LL_ID[1:0] = 00
GTLREF_SEL = 0
VTT_SEL = 1

H_BR#0 6,8

RN52 8P4R-62R-LFRN52 8P4R-62R-LF

1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

RN53 8P4R-62R-LFRN53 8P4R-62R-LF

R392 62R-1R392 62R-1
R393 62R-1R393 62R-1
R394 62R-1R394 62R-1

PLACE BPM/TCK/TDI/TMS TERMINATION NEAR CPU

H_BPM#3
H_BPM#0

H_BPM#1
H_TMS
H_BPM#2
H_TDI
H_BPM#4

H_TDO

H_TRST#

H_TCK

PLACE TDO TERMINATION NEAR CONNECTOR

1

TABLE

H_BPM#5

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MSI

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Date: Sheet

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7

6

5

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3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

Intel LGA775 CPU - Signals

Intel LGA775 CPU - Signals

Intel LGA775 CPU - Signals

2.0

2.0

MS-7236

MS-7236

MS-7236

2

536Thursday, June 01, 2006

536Thursday, June 01, 2006

536Thursday, June 01, 2006

1

2.0

of

of

of

8

VCCP

AG21

AG19

AG18

AG15

AG14

AG12

AG11

AF9

AF8

AF22

AF21

U22B

AF19
AF18
AF15
AF14
AF12
AF11

AE23
AE22
AE21
AE19
AE18
AE15
AE14
AE12
AE11

AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23

AC30
AC29
AC28
AC27
AC26
AC25
AC24
AC23

AE9

AD8

AC8

AB8
AA8

VCCP

U22B

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCW8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

Y8

Y30

Y23

Y24

Y25

Y26

Y27

Y28

Y29

W30

VCCP

D D

C C

AG22

VCC

VCC

W29

AG25

VCC

VCC

W28

AG26

VCC

VCC

W27

AG27

VCC

VCC

W26

AG28

VCC

VCC

W25

AG29

VCC

VCC

W24

7

AG30

VCC

W23

AG8

VCC

AG9

VCC

VCCU8VCCV8VCC

AH11

VCC

VCC

U30

AH12

VCC

VCC

U29

AH14

VCC

VCC

U28

AH15

VCC

VCC

U27

AH18

VCC

VCC

U26

AH19

VCC

VCC

U25

AH21

VCC

VCC

U24

AH22

VCC

U23

AH25

VCC

VCCT8VCC

AH26

VCC

VCC

T30

AH27

VCC

VCC

T29

AH28

VCC

VCC

T28

AH29

VCC

VCC

T27

AH30

VCC

VCC

T26

AH8

T25

VCC

VCC

AH9

T24

VCC

VCC

AJ11

T23

VCC

AJ12

VCC

AJ14

VCC

AJ15

VCC

VCCN8VCCP8VCCR8VCC

6

AJ18

AJ19

AJ21

AJ22

AJ25

AJ26

AJ8

AJ9

AK11

AK12

AK14

AK15

AK18

AK19

AK21

AK22

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCM8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

N23

N24

N25

N26

N27

N28

N29

N30

M24

M25

M26

M27

M28

M29

M30

VCC

VCC

AK25

VCC

M23

AK26

VCC

5

AK8

AK9

AL11

AL12

AL14

AL15

AL18

AL19

AL21

AL22

AL25

AL26

AL29

AL30

AL8

AL9

AM11

AM12

AM14

AM15

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCJ8VCCJ9VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCK8VCCL8VCC

J22

J23

J24

J25

J26

J27

J28

J29

J30

K23

K24

K25

K26

K27

K28

K29

K30

AM18

VCC

VCC

J21

AM19

VCC

VCC

J20

AM21

VCC

VCC

J19

AM22

VCC

VCC

J18

AM25

VCC

VCC

J15

AM26

VCC

VCC

J14

4

AM29

VCC

VCC

J13

AM30

VCC

VCC

J12

AM8

J11

VCC

VCC

AM9

VCC

VCC

J10

AN11

VCC

VCC

AN9

AN12

VCC

VCC

AN8

AN14

AN15

AN18

AN19

VCC

VCC

VCC

VCC

VTT_OUT_RIGHT

VTT_OUT_LEFT

VCC

VCC

VCC

VCC

AN25

AN26

AN29

AN30

AN21

AN22

VCC

VCC

VCCA
VSSA

VCCPLL

VCC-IOPLL

VTTPWRGD

VTT_SEL

RSVD

HS11HS22HS33HS4

A23
B23
D23
C23

A25

VTT

A26

VTT

A27

VTT

A28

VTT

A29

VTT

A30

VTT

B25

VTT

B26

VTT

B27

VTT

B28

VTT

B29

VTT

B30

VTT

C25

VTT

C26

VTT

C27

VTT

C28

VTT

C29

VTT

C30

VTT

D25

VTT

D26

VTT

D27

VTT

D28

VTT

D29

VTT

D30

VTT

AM6
AA1

J1
F27

F29

ZIF-SOCK775-15u-in

ZIF-SOCK775-15u-in

4

3

H_VCCA
H_VSSA

H_VCCA

VTT_PWG
VTT_OUT_RIGHT

VTT_OUT_LEFT

R352

R352
X_1KR-1

X_1KR-1

V_FSB_VTT

R351X_1KR-1 R351X_1KR-1

01TEJ/PSC

RSVD

VCC3

2

V_FSB_VTT

C377 C10U10Y0805C377 C10U10Y0805
C378 C10U10Y0805C378 C10U10Y0805
C379 C10U10Y0805C379 C10U10Y0805

1

CAPS FOR FSB GENERIC

VTT_OUT_RIGHT

GTLREF VOLTAGE SHOULD BE

0.63*VTT = 0.756V

VTT_OUT_RIGHT

B B

VTT_OUT_RIGHT5,7

VTT_OUT_LEFT5

A A

VCC3 VCC5

X_C1U10Y

X_C1U10Y

C386

C386

C0.1U25Y

C0.1U25Y

R353 124R1%-LFR353 124R1%-LF

R484 124R1%-LFR484 124R1%-LF

VTT_OUT_RIGHT

C384

C384

8

R354 10RR354 10R

C380

R355

R355
210R1%-1

210R1%-1

R485

R485
210R1%-1

210R1%-1

C380
C1U10Y

C1U10Y

C487

C487
C1U10Y

C1U10Y

R476 10RR476 10R

C381

C381
X_C220P50N-1

X_C220P50N-1

C488

C488
X_C220P50N-1

X_C220P50N-1

PLACE AT CPU END OF ROUTE

R357 130R1%-1R357 130R1%-1
R358 62R-1R358 62R-1

R361 62R-1R361 62R-1

R362 X_100R-1R362 X_100R-1

VTT_OUT_RIGHT H_IERR#

R363 62R-1R363 62R-1

H_CPURST#

H_BR#0

H_PWRGDVTT_OUT_LEFT

PLACE AT ICH END OF ROUTE

V_FSB_VTT

R364 62R-1R364 62R-1
R365 62R-1R365 62R-1

TRMTRIP#
H_FERR#

7

H_PROCHOT# 5
H_CPURST# 5,8

H_BR#0 5,8
H_PWRGD 5,12

H_IERR# 5VTT_OUT_RIGHT5,7

TRMTRIP# 5,12
H_FERR# 5,12

CPU_GTLREF0 5

CPU_GTLREF1 5

6

V_FSB_VTT

CP19 X_COPPERCP19 X_COPPER

VTT_OUT_LEFT

VCC5_SB

VID_GD#15,30,31

FSBSEL RESISTOR CAN BE REMOVED IF ONLY TEJAS
AND CEDAR MILL ARE SUPPORTED

5

R359

R359
1KR

1KR

R360 10KR-1R360 10KR-1

V_FSB_VTT

R356 680R-1R356 680R-1

RN49

RN49

1

2

3

4

5

6

7

8

8P4R-470R-LF

8P4R-470R-LF

Q47

Q47

H_FSBSEL1

H_FSBSEL2
H_FSBSEL0

PLACE COMPONENTS AS CLOSE AS POSSIBLE TO PROCESSOR SOCKET
TRACE WIDTH TO CAPS MUST BE SMALLER THAN 12MILS

L14 X_10U125m_0805-1L14 X_10U125m_0805-1
L15 X_10U125m_0805-1L15 X_10U125m_0805-1

VTT_PWGH_PROCHOT#

N-MMBT3904_NL_SOT23

N-MMBT3904_NL_SOT23

H_FSBSEL1 5,10,15
H_FSBSEL2 5,10,15
H_FSBSEL0 5,10,15

4

C385

C385
X_C1U10Y

X_C1U10Y

C382

C382

C10U10Y0805

C10U10Y0805

VTT_PWG SPEC :
High > 0.9V
Low < 0.3V
Trise < 150ns

3

C383

C383
C10U10Y1206

C10U10Y1206

H_VCCA

H_VSSA

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MSI

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet

Date: Sheet

Date: Sheet

2

Intel LGA775 CPU - Power

Intel LGA775 CPU - Power

Intel LGA775 CPU - Power

MS-7236

MS-7236

MS-7236

636Thursday, June 01, 2006

636Thursday, June 01, 2006

636Thursday, June 01, 2006

1

of

of

of

0A

0A

0A

8

VTT_OUT_RIGHT5,6

D D

CP28

CP28

X_COPPER

X_COPPER

C C

B B

VTT_OUT_RIGHT

AA23
AA24
AA25
AA26
AA27
AA28
AA29

AA3

AA30

AA6
AA7

AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30

AB7

AC3

AC6

AC7

AD4

AD7
AE10
AE13
AE16
AE17

AE2
AE20
AE24
AE25
AE26
AE27
AE28

A12
A15
A18

A2
A21
A24

A6

A9

R349

R349

60.4R1%-1

60.4R1%-1

U22C

U22C

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

7

VSS

AE29

AE3

COMP6Y3COMP7

VSS

VSS

AE5

AE30

R350

R350

60.4R1%-1

60.4R1%-1

TP5TP5

AE4

D14

RSVD

RSVDD1RSVD

VSS

VSS

AE7

AF10

AF13

24.9R1%0402

24.9R1%0402

E23

RSVD

VSS

VSS

VSS

AF16

AF17

AF20

R445

R445

TP3TP3

TP4TP4

F23

F6

RSVDE5RSVDE6RSVDE7RSVD

VSS

VSS

VSS

VSS

AF23

AF24

AF25

AF26

R395

R395

H_COMP8

B13

RSVD

IMPSEL#

VSS

VSS

VSS

AF27

AF28

51R/2

51R/2

VSS

AF29

R347

R347
62R-1

62R-1

P5

RSVDJ3RSVDN4RSVD

VSS

VSS

AF3

AF6

AF30

VSS

VSS

AF7

MSID[1]V1MSID[0]

VSS

AG10

W1

VSS

AG13

6

R348

R348
62R-1

62R-1

AC4

VSSY7VSSY5VSSY2VSSW7VSSW4VSSV7VSSV6VSS

RSVD

VSS

VSS

VSS

VSS

AG16

AG17

AG20

AG23

VSS

AG24

AG7

VSS

AH1

VSS

VSS

AH10

VSS

AH13

VSS

AH16

V30

VSS

AH17

VSSV3VSS

VSS

AH20

V29

VSS

AH23

V28

VSS

VSS

AH24

V27

AH3

VSS

VSS

V26

VSS

VSS

AH6

V25

V24

V23

VSS

VSS

VSS

VSSU7VSSU1VSST7VSST6VSST3VSSR7VSSR5VSS

VSS

VSS

VSS

VSS

AH7

AJ10

AJ13

AJ16

5

CP31

CP31

X_COPPER

X_COPPER

VSS

VSS

VSS

AJ17

AJ20

AJ23

AJ24

VSS

AJ27

VSS

AJ28

VSS

R30

AJ29

VSS

R29

AJ30

VSS

VSS

4

R28

R27

R26

R25

R24

R23

P30

P29

P28

P27

P26

P25

P24

P23

VSS

VSS

VSS

VSS

VSS

VSS

VSSR2VSSP7VSSP4VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSN7VSSN6VSSN3VSSM7VSSM1VSSL7VSSL6VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AJ4

AJ7

AK10

AK13

AK16

AK17

AK2

AK20

AK23

AK24

AK27

AK28

AK29

AK30

AK5

AK7

AL10

AL13

AL16

VSS

AL17

VSS

AL20

VSS

AL23

VSS

AL24

VSS

AL27

VSS

L30

AL28

VSS

VSSL3VSS

VSS

AL3

L29

L28

L27

L26

L25

L24

L23

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AL7

AM1

AM10

AM13

AM16

AM17

AM20

VSSK7VSS

VSS

AM23

K5

VSS

AM24

K2

VSS

AM27

VSS

AM28

AM4

VSS

AN1

3

VSS

VSS

AN10

VSS

AN13

VSSH3VSSH6VSSH7VSSH8VSSH9VSSJ4VSSJ7VSS

VSS

AN16

VSS

AN17

H28

AN2

VSS

VSS

H27

VSS

VSS

AN20

H26

VSS

VSS

AN23

H25

VSS

VSS

AN24

H24

VSS

VSS

AN27

H23

VSS

VSS

AN28

H21

H22

VSS

VSS

VSSB1VSS

H17

H18

H19

H20

VSS

VSS

VSS

VSS

VSS

ZIF-SOCK775-15u-in

ZIF-SOCK775-15u-in

B11

B14

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

2

H14
H13
H12
H11
H10
G1
F7
F4
F22
F19
F16
F13
F10
E8
E29
E28
E27
E26
E25
E20
E2
E17
E14
E11
D9
D6
D5
D3
D24
D21
D18
D15
D12
C7
C4
C24
C22
C19
C16
C13
C10
B8
B5
B24
B20
B17

CP32

CP32

X_COPPER

X_COPPER

CP33

CP33

X_COPPER

X_COPPER

1

A A

MSI

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet

Date: Sheet

8

7

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

Intel LGA775 CPU - GND

Intel LGA775 CPU - GND

Intel LGA775 CPU - GND

MS-7236

MS-7236

MS-7236

2

736Thursday, June 01, 2006

736Thursday, June 01, 2006

736Thursday, June 01, 2006

1

2.0

2.0

2.0

of

of

of

8

H_BR#05,6

H_BPRI#5

TP2TP2

ICH_SYNC#

HXRCOMP
HXSCOMP
HXSWING

MCH_GTLREF_CPU

H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_A#17
H_A#18
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31

H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4

H_RS#0
H_RS#1
H_RS#2

H_A#[3..31]5

D D

H_ADSTB#05
H_ADSTB#15

C C

B B

ICH_SYNC#13

H_BNR#5

H_LOCK#5

H_ADS#5

H_REQ#[0..4]5

H_HIT#5
H_HITM#5
H_DEFER#5

H_TRDY#5
H_DBSY#5

H_DRDY#5

H_RS#[0..2]5

CK_H_MCH15

CK_H_MCH#15

PWRGD_3V13,30

H_CPURST#5,6

PLTRST#12,16,29

R338 16.9R1%-LFR338 16.9R1%-LF

AA37

AA41

W42

G37

W41

W40

M31
M29

AJ12

M18

K38
K35
M34

N35
R33
N32
N34
M38
N42
N37
N38
R32
R36
U37
R35
R38
V33
U34
U32
V42
U35
Y36
Y38

V32
Y34

M36
V35
F38

D42
U39
U40

E41
D41
K36

E42
U41
P40

U42
V41
Y40

T40
Y43
T43

AJ9
C30

A28
C27
B27

D27
D28

J39
J42
J37

U21A

U21A

HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#

HAD_STB0#
HAD_STB1#
HPCREQ#

HBREQ0#
HBPRI#

HBNR#
HLOCK#
HADS#
HREQ0#

HREQ1#
HREQ2#
HREQ3#
HREQ4#

HHIT#
HHITM#
HDEFER#

HTRDY#
HDBSY#
HDRDY#
HEDRDY#

RS0#
RS1#
RS2#

HCLKP
HCLKN

PWROK
HCPURST#

RSTIN#
ICH_SYNC#

HRCOMP
HSCOMP
HSWING

HDVREF
HACCVREF

7

N17

P17

P18

P20

P21

AA22

AB21

AB22

AB23

AC22

AD14

AF6

AF7

AF8

AF9

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

L15

A43

U27

R27

M15

AA38

M11

AG25

AA35

AA42

AA34

AF10

AF11

VCC

RSVRD

AG26

AG27

AF12

VCC

VCC

RSVRD

RSVRD

AJ24

AF13

AF14

VCC

RSVRD

AJ27

AK40

AF30

VCC

VCC

RSVRD

RSVRD

AL39

6

AG2

VCC

RSVRD

AW17

V_1P5_CORE

AG3

AG4

AG5

VCC

VCC

RSVRD

RSVRD

AY14

BC16

AW18

AG6

VCC

VCC

RSVRD

RSVRD

AD30

AG7

AG8

VCC

RSVRD

Y30

AC34

AG9

VCC

VCC

RSVRD

RSVRD

Y33

AG10

AG11

VCC

RSVRD

AF31

AD31

AG12

VCC

VCC

RSVRD

RSVRD

U30

AG13

AG14

VCC

RSVRD

V31

AA30

AH1

VCC

VCC

RSVRD

RSVRD

AC30

AH2

AH4

VCC

RSVRD

AJ23

AK21

AJ5

VCC

VCC

RSVRD

RSVRD

AJ26

AJ13

AJ14

VCC

RSVRD

AL29

AL20

AK2

VCC

VCC

RSVRD

RSVRD

AJ21

AK3

AK4

VCC

RSVRD

AL26

AK27

5

AK14

VCC

VCC

RSVRD

RSVRD

AJ29

AK15

AK20

VCC

RSVRD

V30

AG29

R15

VCC

VCC

RSVRD

R17

R18

VCC

VCC

NC

BC43NCBC42

R20

R21

VCC

NC

BC2NCBC1

VCC

R23

VCC

NC

BB43

R24

U15

VCC

VCC

NC

BB2NCBB1NCBA2

4

U17

U18

U19

U20

U21

U22

U23

U24

U25

U26

V15

V17

V18

V19

V20

V21

V22

V23

V25

V27

W17

W18

W19

W20

W22

W24

W26

W27

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

NC

NC

NC

NC

NC

NCC2NC

NCB3NCB2NC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

E35

B43NCB42NCB41

A42

Y17

Y18

Y19

Y21

Y23

Y25

C42

AW2

AV27NCAV26

AW26

Y27

AA15

AA17

AA18

AA19

AA20

3

Y15

M17

HD0#
HD1#

VCC

VCC

HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#

HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#

KDINV_0#
HDINV_1#
HDINV_2#
HDINV_3#

HD_STBP0#
HD_STBN0#

HD_STBP1#
HD_STBN1#

HD_STBP2#
HD_STBN2#

HD_STBP3#
HD_STBN3#

(INTEL-QG82945G-A2-LF)

(INTEL-QG82945G-A2-LF)

V_1P5_CORE

P41
M39
P42
M42
N41
M40
L40
M41
K42
G39
J41
G42
G40
G41
F40
F43
F37
E37
J35
D39
C41
B39
B40
H34
C37
J32
B35
J34
B34
F32
L32
J31
H31
M33
K31
M27
K29
F31
H29
F29
L27
M24
J26
K26
G26
H24
K24
F24
E31
A33
E40
D37
C39
D38
D33
C35
D34
C34
B31
C31
C32
D32
B30
D30

K40
A38
E29
B32

K41
L43

F35
G34

J27
M26

E34
B37

H_D#0
H_D#1
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15
H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
H_D#32
H_D#33
H_D#34
H_D#35
H_D#36
H_D#37
H_D#38
H_D#39
H_D#40
H_D#41
H_D#42
H_D#43
H_D#44
H_D#45
H_D#46
H_D#47
H_D#48
H_D#49
H_D#50
H_D#51
H_D#52
H_D#53
H_D#54
H_D#55
H_D#56
H_D#57
H_D#58
H_D#59
H_D#60
H_D#61
H_D#62
H_D#63

H_DBI#0
H_DBI#1
H_DBI#2
H_DBI#3

H_DSTBP#0 5
H_DSTBN#0 5

H_DSTBP#1 5
H_DSTBN#1 5

H_DSTBP#2 5
H_DSTBN#2 5

H_DSTBP#3 5
H_DSTBN#3 5

2

H_D#[0..63] 5

H_DBI#[0..3] 5

1

R339

V_FSB_VTT

A A

R339

60.4R1%-1

60.4R1%-1

HXSCOMP

C373

C373
X_C2.2P50N

X_C2.2P50N

HD_SWING VOLTAGE "10 MIL TRACE , 7 MIL
SPACE" HD_SWING S/B 1/3*VTT +/- 2%

PLACE DIVIDER RESISTOR NEAR VTT

R341

R341

301R1%-1

301R1%-1

R345

R345

84.5R1%-LF

84.5R1%-LF

R343 62R-1R343 62R-1

HXSWING

C376

C376
C0.01U50Y5

C0.01U50Y5

V_FSB_VTTV_FSB_VTT

R340

R340
124R1%-LF

124R1%-LF

R344

R344
210R1%-1

210R1%-1

CAPS SHOULD BE PLACED NEAR MCH PIN

8

7

6

5

GTLREF VOLTAGE SHOULD BE 0.63*VTT=0.756V
124 OHM OVER 210 RESISTORS

4

MCH_GTLREF_CPU

C375

C375
X_C220P50N

X_C220P50N

C374

C374
C0.1U25Y

C0.1U25Y

R342 10RR342 10R

MCH_GTLREF_CPU 5

3

MSI

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet

Date: Sheet

Date: Sheet

MICRO-STAR INt'L CO., LTD.

Intel Lakeport - CPU Signals

Intel Lakeport - CPU Signals

Intel Lakeport - CPU Signals

MS-7236

MS-7236

MS-7236

2

836Thursday, June 01, 2006

836Thursday, June 01, 2006

836Thursday, June 01, 2006

of

of

of

1

0A

0A

0A

8

DATA_A[0..63]19

D D

C C

B B

A A

SCS_A#[0..1]19,21

RAS_A#19,21
CAS_A#19,21

WE_A#19,21

MAA_A[0..13]19,21

ODT_A[0..1]19,21

SBS_A[0..2]19,21

DQS_A019

DQS_A#019

DQS_A119

DQS_A#119

DQS_A219

DQS_A#219

DQS_A319

DQS_A#319

DQS_A419

DQS_A#419

DQS_A519

DQS_A#519

DQS_A619

DQS_A#619

DQS_A719

DQS_A#719

P_DDR_A26

N_DDR_A26

does it need to connect to
GND through a 40 ohm resister?

R333 80.6R1%-LFR333 80.6R1%-LF

VCC_DDR

R337 80.6R1%-LFR337 80.6R1%-LF

C372

C372

C0.1U25Y

C0.1U25Y

8

SCS_A#0

BB37

SCS_A#1

BA39
BA35
AY38

RAS_A#

BA34

CAS_A#

BA37

WE_A#

BB35

MAA_A0

BA32

MAA_A1

AW32

MAA_A2

BB30

MAA_A3

BA30

MAA_A4

AY30

MAA_A5

BA27

MAA_A6

BC28

MAA_A7

AY27

MAA_A8

AY28

MAA_A9

BB27

MAA_A10

AY33

MAA_A11

AW27

MAA_A12

BB26

MAA_A13

BC38

ODT_A0

AW37

ODT_A1

AY39
AY37
BB40

SBS_A0

BC33

SBS_A1 SBS_B1

AY34

SBS_A2

BA26

DQS_A0

AU4

DQS_A#0

AR2

DQS_A1

BA3

DQS_A#1

BB4

DQS_A2

AY11

DQS_A#2

BA10

DQS_A3

AU18

DQS_A#3

AR18

DQS_A4

AU35

DQS_A#4

AV35

DQS_A5

AP42

DQS_A#5

AP40

DQS_A6

AG42

DQS_A#6

AG41

DQS_A7

AC42

DQS_A#7

AC41

BB32

AY32

P_DDR_A
N_DDR_A

SMPCOMP_N
SMPCOMP_P

SMPCOMP_P

SMPCOMP_N

AY5

BB5
AK42
AK41
BA31
BB31

AY6

BA5

AH40
AH43

AM3

(INTEL-QG82945G-A2-LF)

(INTEL-QG82945G-A2-LF)

U21B

U21B

AL5
AJ6
AJ8

DATA_B[0..63]20

7

SACS0#
SACS1#
SACS2#
SACS3#

SARAS#
SACAS#
SAWE#

SAMA0
SAMA1
SAMA2
SAMA3
SAMA4
SAMA5
SAMA6
SAMA7
SAMA8
SAMA9
SAMA10
SAMA11
SAMA12
SAMA13

SAODT0
SAODT1
SAODT2
SAODT3

SABA0
SABA1
SABA2

SADQS0
SADQS0#
SADQS1
SADQS1#
SADQS2
SADQS2#
SADQS3
SADQS3#
SADQS4
SADQS4#
SADQS5
SADQS5#
SADQS6
SADQS6#
SADQS7
SADQS7#

SACLK0
SACLK0#
SACLK1
SACLK1#
SACLK2
SACLK2#
SACLK3
SACLK3#
SACLK4
SACLK4#
SACLK5
SACLK5#

MCH_SRCOMP0
MCH_SRCOMP1
SMOCDCOMP0
SMOCDCOMP1

7

DATA_A0

AP3

SADQ0

DATA_A1

AP2

DATA_A3

DATA_A2

AU3

SADQ1

SADQ2

SBDQ0

AL6

DATA_B0

DATA_B1

DATA_A4

AV4

SADQ3

SBDQ1

AL8

DATA_B2

DATA_A5

AN1

SADQ4

SBDQ2

AP8

DATA_B3

DATA_A6

AP4

SADQ5

SBDQ3

AP9

DATA_B4

DATA_A7

AU5

SADQ6

SBDQ4

AJ11

DATA_B5

DATA_A8

AU2

SADQ7

SBDQ5

AL9

DATA_B6

DATA_A9

AW3

SADQ8

SBDQ6

AM10

DATA_B7

DATA_A10

AY3

BA7

SADQ9

SBDQ7

AP6

AU7

DATA_B8

DATA_A11

DATA_A12

BB7

AV1

SADQ10

SADQ11

SBDQ8

SBDQ9

AV6

AV12

DATA_B9

DATA_B10

DATA_A14

DATA_A13

AW4

BC6

SADQ12

SADQ13

SBDQ10

SBDQ11

AR5

AM11

DATA_B11

DATA_B12

DATA_A16

DATA_A15

AY7

AW12

SADQ14

SADQ15

SBDQ12

SBDQ13

AR7

AR12

DATA_B14

DATA_B13

DATA_A18

DATA_A17

AY10

BA12

SADQ16

SADQ17

SADQ18

SBDQ14

SBDQ15

SBDQ16

AR10

AM15

DATA_B15

DATA_B16

6

DATA_A20

DATA_A19

BB12

SADQ19

SBDQ17

AM13

DATA_B17

DATA_B18

6

DATA_A21

BA9

BB9

SADQ20

SBDQ18

AV15

AM17

DATA_B19

DATA_A22

DATA_A23

BC11

AY12

SADQ21

SADQ22

SBDQ19

SBDQ20

AN12

AR13

DATA_B21

DATA_B20

DATA_A24

DATA_A25

AM20

AM18

SADQ23

SADQ24

SBDQ21

SBDQ22

AT15

AP15

DATA_B22

DATA_B23

DATA_A26

DATA_A27

AV20

AM21

SADQ25

SADQ26

SBDQ23

SBDQ24

AM24

AM23

DATA_B24

DATA_B25

DATA_A29

DATA_A28

AP17

AR17

SADQ27

SADQ28

SBDQ25

SBDQ26

AV24

AM26

DATA_B27

DATA_B26

DATA_A31

DATA_A30

AP20

AT20

SADQ29

SADQ30

SBDQ27

SBDQ28

AP21

AR21

DATA_B28

DATA_B29

DATA_A32

DATA_A33

AP32

AV34

SADQ31

SADQ32

SBDQ29

SBDQ30

AT24

AP24

DATA_B31

DATA_B30

DATA_A34

DATA_A35

AV38

AU39

SADQ33

SADQ34

SBDQ31

SBDQ32

AU27

AN29

DATA_B32

DATA_B33

DATA_A37

DATA_A36

AV32

AT32

SADQ35

SADQ36

SBDQ33

SBDQ34

AR31

AM31

DATA_B34

DATA_B35

DATA_A38

DATA_A39

AR34

AU37

SADQ37

SADQ38

SBDQ35

SBDQ36

AP27

AR27

DATA_B36

DATA_B37

DATA_A41

DATA_A40

AR41

AR42

SADQ39

SADQ40

SBDQ37

SBDQ38

AP31

AU31

DATA_B39

DATA_B38

5

SCKE_A[0..1]19,21

DATA_A43

DATA_A42

AN43

AM40

SADQ41

SADQ42

SBDQ39

SBDQ40

AP35

AP37

DATA_B40

DATA_B41

5

DATA_A45

DATA_A44

AU41

AU42

SADQ43

SADQ44

SBDQ41

SBDQ42

AL35

AN32

DATA_B42

DATA_B43

DATA_A47

DATA_A46

AP41

AN40

SADQ45

SADQ46

SBDQ43

SBDQ44

AR35

AU38

DATA_B45

DATA_B44

DATA_A49

DATA_A48

AL41

AL42

SADQ47

SADQ48

SBDQ45

SBDQ46

AM38

AM34

DATA_B46

DATA_B47

DATA_A51

DATA_A50

AF39

AE40

SADQ49

SADQ50

SBDQ47

SBDQ48

AJ34

AL34

DATA_B48

DATA_B49

DATA_A53

DATA_A52

AM41

AM42

SADQ51

SADQ52

SBDQ49

SBDQ50

AF32

AF34

DATA_B51

DATA_B50

SCKE_B[0..1]20,21

DATA_A54

DATA_A55

AF41

AF42

SADQ53

SADQ54

SBDQ51

SBDQ52

AJ32

AL31

DATA_B52

DATA_B53

DATA_A56

DATA_A57

AD40

AD43

SADQ55

SADQ56

SBDQ53

SBDQ54

AD32

AG35

DATA_B55

DATA_B54

DQM_A[0..7]19

DATA_A58

DATA_A59

AA39

AA40

SADQ57

SADQ58

SADQ59

SBDQ55

SBDQ56

SBDQ57

AC32

AD34

DATA_B57

DATA_B56

DQM_B[0..7]20

DATA_A61

DATA_A60

AE42

SADQ60

SBDQ58

Y32

DATA_B58

DATA_B59

DATA_A62

AE41

AB41

SADQ61

SBDQ59

AF35

AA32

DATA_B60

4

DATA_A63

AB42

SADQ62

SADQ63

SBDQ60

SBDQ61

AF37

AC33

DATA_B61

DATA_B62

4

SCKE_A1

SCKE_A0

BB25

AY25

SACKE0

SBDQ62

SBDQ63

AC35

DATA_B63

BC24

BA25

SACKE1

SACKE2

SACKE3

SBCKE0

SBCKE1

BA14

AY16

SCKE_B0

SCKE_B1

SBCKE2

BA13

DQM_A1

DQM_A0

AR3

SADM0

SBCKE3

BB13

DQM_B7

DQM_A2

AY2

SADM1

SBDM7

AD39

DQM_B6

BB10

SADM2

SBDM6

AJ39

DQM_A3

AP18

SADM3

SBDM5

AR38

DQM_B5

DQM_A4

AT34

SADM4

SBDM4

AR29

DQM_B4

DQM_A5

AP39

SADM5

SBDM3

AP23

DQM_B3

DQM_A6

AG40

AP13

DQM_B2

DQM_A7

AC40

SADM7

SADM6

SBDM1

SBDM2

AW7

DQM_B0

DQM_B1

SBCS0#
SBCS1#
SBCS2#
SBCS3#

SBRAS#
SBCAS#

SBWE#
SBMA0

SBMA1
SBMA2
SBMA3
SBMA4
SBMA5
SBMA6
SBMA7
SBMA8

SBMA9
SBMA10
SBMA11
SBMA12
SBMA13

SBODT0
SBODT1
SBODT2
SBODT3

SBBA0

SBBA1

SBBA2

SBDQS0

SBDQS0#

SBDQS1

SBDQS1#

SBDQS2

SBDQS2#

SBDQS3

SBDQS3#

SBDQS4

SBDQS4#

SBDQS5

SBDQS5#

SBDQS6

SBDQS6#

SBDQS7

SBDQS7#

SBCLK0

SBCLK0#

SBCLK1

SBCLK1#

SBCLK2

SBCLK2#

SBCLK3

SBCLK3#

SBCLK4

SBCLK4#

SBCLK5

SBCLK5#

SMVREF1
SMVREF0

SBDM0

AL11

BA40
AW41
BA41
AW40

BA23
AY24
BB23

BB22
BB21
BA21
AY21
BC20
AY19
AY20
BA18
BA19
BB18
BA22
BB17
BA17
AW42

AY42
AV40
AV43
AU40

AW23
AY23
AY17

AM8
AM6
AV7
AR9
AV13
AT13
AU23
AR23
AT29
AV29
AP36
AM35
AG34
AG32
AD36
AD38

AM29
AM27
AV9
AW9
AL38
AL36
AP26
AR26
AU10
AT10
AJ38
AJ36

AM2
AM4

3

SCS_B#0
SCS_B#1

RAS_B#
CAS_B#
WE_B#

MAA_B0
MAA_B1
MAA_B2
MAA_B3
MAA_B4
MAA_B5
MAA_B6
MAA_B7
MAA_B8
MAA_B9
MAA_B10
MAA_B11
MAA_B12
MAA_B13

ODT_B0
ODT_B1

SBS_B0
SBS_B2

DQS_B0
DQS_B#0
DQS_B1
DQS_B#1
DQS_B2
DQS_B#2
DQS_B3
DQS_B#3
DQS_B4
DQS_B#4
DQS_B5
DQS_B#5
DQS_B6
DQS_B#6
DQS_B7
DQS_B#7

P_DDR_B

N_DDR_B

MCH_VREF_B
MCH_VREF_A

3

SCS_B#[0..1] 20,21

RAS_B# 20,21
CAS_B# 20,21
WE_B# 20,21

MAA_B[0..13] 20,21

ODT_B[0..1] 20,21

SBS_B[0..2] 20,21

DQS_B0 20
DQS_B#0 20
DQS_B1 20
DQS_B#1 20
DQS_B2 20
DQS_B#2 20
DQS_B3 20
DQS_B#3 20
DQS_B4 20
DQS_B#4 20
DQS_B5 20
DQS_B#5 20
DQS_B6 20
DQS_B#6 20
DQS_B7 20
DQS_B#7 20

P_DDR_B 26
N_DDR_B 26

C370

C370

C0.1U25Y

C0.1U25Y

VCC_DDR

PLACE CLOSE TO MCH

2

MCH_VREF_A

PLACE 0.1UF CAP CLOSE TO MCH

R335 1KR1%-1R335 1KR1%-1

R336

R336
1KR1%-1

1KR1%-1

MSI

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet

Date: Sheet

Date: Sheet

2

C371

C371

C0.1U25Y

C0.1U25Y

CP18

CP18

X_COPPER

X_COPPER

R334 X_0R-1R334 X_0R-1

MCH_VREF_A

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

Intel Lakeport - Memory Signals

Intel Lakeport - Memory Signals

Intel Lakeport - Memory Signals

MS-7236

MS-7236

MS-7236

1

MCH_VREF_B

936Thursday, June 01, 2006

936Thursday, June 01, 2006

936Thursday, June 01, 2006

1

of

of

of

0A

0A

0A

8

EXP_A_RXP_022
EXP_A_RXN_022
EXP_A_RXP_122
EXP_A_RXN_122
EXP_A_RXP_222

D D

C C

B B

V_2P5_MCH

EXP_A_RXN_222
EXP_A_RXP_322
EXP_A_RXN_322
EXP_A_RXP_422
EXP_A_RXN_422
EXP_A_RXP_522
EXP_A_RXN_522
EXP_A_RXP_622
EXP_A_RXN_622
EXP_A_RXP_722
EXP_A_RXN_722
EXP_A_RXP_822
EXP_A_RXN_822
EXP_A_RXP_922

EXP_A_RXN_922
EXP_A_RXP_1022
EXP_A_RXN_1022
EXP_A_RXP_1122
EXP_A_RXN_1122
EXP_A_RXP_1222
EXP_A_RXN_1222
EXP_A_RXP_1322
EXP_A_RXN_1322
EXP_A_RXP_1422
EXP_A_RXN_1422
EXP_A_RXP_1522
EXP_A_RXN_1522

EXP_EN_HDR22

DMI_ITP_MRP_012

DMI_ITN_MRN_012

DMI_ITP_MRP_112

DMI_ITN_MRN_112

DMI_ITP_MRP_212

DMI_ITN_MRN_212

DMI_ITP_MRP_312

DMI_ITN_MRN_312
CK_PE_100M_MCH15

CK_PE_100M_MCH#15

H_FSBSEL05,6,15
H_FSBSEL15,6,15
H_FSBSEL25,6,15

CP11

CP11

X_COPPER

X_COPPER

L7

L7

X_180L1500m_90

X_180L1500m_90

I = 70mA

.CD220U10EL7

.CD220U10EL7

CP12

CP12

X_COPPER

X_COPPER

L8

V_1P5_CORE V_1P5_CORE V_1P5_CORE

A A

V_1P5_CORE V_1P5_CORE

L8

CP14

CP14

X_COPPER

X_COPPER

L11

L11

X_10U125m_0805-1

X_10U125m_0805-1

8

EXP_A_RXP_0
EXP_A_RXN_0
EXP_A_RXP_1
EXP_A_RXN_1
EXP_A_RXP_2
EXP_A_RXN_2
EXP_A_RXP_3
EXP_A_RXN_3
EXP_A_RXP_4
EXP_A_RXN_4
EXP_A_RXP_5
EXP_A_RXN_5
EXP_A_RXP_6
EXP_A_RXN_6
EXP_A_RXP_7
EXP_A_RXN_7
EXP_A_RXP_8
EXP_A_RXN_8
EXP_A_RXP_9
EXP_A_RXN_9
EXP_A_RXP_10
EXP_A_RXN_10
EXP_A_RXP_11
EXP_A_RXN_11
EXP_A_RXP_12
EXP_A_RXN_12
EXP_A_RXP_13
EXP_A_RXN_13
EXP_A_RXP_14
EXP_A_RXN_14
EXP_A_RXP_15
EXP_A_RXN_15
EXP_EN_HDR

DMI_ITP_MRP_0
DMI_ITN_MRN_0
DMI_ITP_MRP_1
DMI_ITN_MRN_1
DMI_ITP_MRP_2
DMI_ITN_MRN_2
DMI_ITP_MRP_3
DMI_ITN_MRN_3

CK_PE_100M_MCH
CK_PE_100M_MCH#

R313 10KR-1R313 10KR-1
R314 10KR-1R314 10KR-1
R315 10KR-1R315 10KR-1

R317

R317

X_1KR1%-1

X_1KR1%-1

VCCA_HPLLVCCA_HPLL

VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB

VCCA_GPLL

V_2P5_MCH

V_2P5_DAC_FILTERED

+

+

C356

C356
C0.1U25Y

C0.1U25Y

C355

C355

X_600L200m_500-1

X_600L200m_500-1

SEL0
SEL1
SEL2

NOA_6

C357

C357
C0.01U50Y5

C0.01U50Y5

VCCA_DPLLB

+

+

C363

C363
.CD220U10EL7

.CD220U10EL7

7

U21C

U21C

G12

EXPARXP0

F12

EXPARXN0

D11

EXPARXP1

D12

EXPARXN1

J13

EXPARXP2

H13

EXPARXN2

E10

EXPARXP3

F10

EXPARXN3

J9

EXPARXP4

H10

EXPARXN4

F7

EXPARXP5

F9

EXPARXN5

C4

EXPARXP6

D3

EXPARXN6

G6

EXPARXP7

J6

EXPARXN7

K9

EXPARXP8

K8

EXPARXN8

F4

EXPARXP9

G4

EXPARXN9

M6

EXPARXP10

M7

EXPARXN10

K2

EXPARXP11

L1

EXPARXN11

U11

EXPARXP12

U10

EXPARXN12

R8

EXPARXP13

R7

EXPARXN13

P4

EXPARXP14

N3

EXPARXN14

Y10

EXPARXP15

Y11

EXPARXN15

F20

EXP_EN

Y7

DMI RXP0

Y8

DMI RXN0

AA9

DMI RXP1

AA10

DMI RXN1

AA6

DMI RXP2

AA7

DMI RXN2

AC9

DMI RXP3

AC8

DMI RXN3

B14

GCLKP

B16

GCLKN

F15

SDVOCTRLDATA

E15

SDVOCTRLCLK

F21

BSEL0

H21

BSEL1

L20

BSEL2

AK17

RSV_TP[0]

AL17

RSV_TP[1]

K21

EXP_SLR

AK23

RSV_TP[2]

AK18

RSV_TP[3]

L21

RSV_TP[4]

L18

RSV_TP[5]

N21

RSV_TP[6]

C21

VCCAHPLL

B20

VCCAMPLL

C19

VCCADPLLA

B19

VCCADPLLB

B17

VCCA_EXPPLL

D19

VCC2

C18

VCCADAC

B18

VCCADAC

A18

VSSA_DAC

(INTEL-QG82945G-A2-LF)

(INTEL-QG82945G-A2-LF)

V_FSB_VTT

I = 60mA

C358

C358
C1U10Y

C1U10Y

I = 55mA

C364

C364
C0.1U25Y

C0.1U25Y

7

AA24

VCC

AA26

VCC

VTT

A24

AB17

VCC

VTT

B23

AB18

VCC

VTT

B24

AB19

VCC

VTT

B25

AB20

VCC

VTT

B26

AB24

VCC

VTT

C23

AB25

VCC

VTT

C25

AB26

AB27

AC15

AC17

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

D24

D25

C26

D23

X_10U125m_0805-1

X_10U125m_0805-1

X_10U125m_0805-1

X_10U125m_0805-1

AC18

AC20

AC24

VCC

VCC

VTT

VTT

E23

E24

E26

CP13

CP13

X_COPPER

X_COPPER

L9

L9

CP15

CP15

X_COPPER

X_COPPER

L12

L12

VCC

VTT

AC26

VCC

VTT

E27

AC27

VCC

VTT

F23

AD15

VCC

VTT

F27

6

AD17

VCC

VTT

G23

6

AD19

H23

AD21

VCC

VTT

J23

VCC

VTT

AD23

K23

VCC

VTT

AD25

L23

+

+

AE20

AD26

AE17

AE18

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

P23

N23

M23

V_1P5_CORE

VCCA_DPLLAVCCA_MPLL

c359

c359
.CD220U10EL7

.CD220U10EL7

VCCA_HPLL

C365

C365
C0.1U25Y

C0.1U25Y

AE22

AE24

AE26

VCC

VCC

VCC

AF21

I = 55mA

I = 45mA

AE27

VCC

VCC

AF23

AF15

AF17

VCC

VCC

VCC

VCC

AF25

AF26

C360

C360
C0.1U25Y

C0.1U25Y

VCC

VCC

AF19

AF27

VCC

VCC

VCC

AF29

AV18

AY43

VCCSM

VCC

AG15

AG17

AV21

VCCSM

VCCSM

VCC

VCC

AG18

VCC_DDRV_1P5_CORE

AV23

AV31

AV42

VCCSM

VCCSM

VCCSM

VCC

VCC

VCC

AG19

AG20

AG21

V_1P5_CORE

5

AW13

AG22

5

AW15

VCCSM

VCCSM

VCC

VCC

AG23

AW20

AW21

VCCSM

VCC

AJ15

AG24

AW24

VCCSM

VCC

AJ17

AW29

AW34

AW35

AW31

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCC

VCC

VCC

AJ18

AJ20

L10 1U500m_0805L10 1U500m_0805

L13 X_0R1206-LFL13 X_0R1206-LF

AY41

BB16

BB20

BB24

VCCSM

VCCSM

VCCSM

VCC_EXP

AE4

AE3

CP16

CP16

X_COPPER

X_COPPER

CP17

CP17

X_COPPER

X_COPPER

BB28

BB33

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

AE2

AD12

BB38

BB42

BC13

VCCSM

VCCSM

VCC_EXP

VCC_EXP

AD8

AD6

AD10

VCCSM

VCC_EXP

+

+

4

BC26

BC31

BC35

BC18

BC22

BC40

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AD5

AD4

AD2

AD1

AC6

AC13

CP27

CP27

X_COPPER

X_COPPER

C368

C368
X_.CD220U10EL7

X_.CD220U10EL7

4

U6

R13

R11

R10

R5

N12

N11

N10

N9

N7

N5

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXPV9VCC_EXP

VCC_EXPV7VCC_EXPV6VCC_EXP

V5

Y13

V13

V10

AA5

AC5

AA13

VCCA_GPLL

C361

C361
C10U10Y0805

C10U10Y0805

I = 1.5A

V_1P5_PCIEXPRESS

C366

C366
C369 C10U10Y0805C369 C10U10Y0805

C10U10Y0805

C10U10Y0805

V_1P5_PCIEXPRESS

U13

U8

U7

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

EXPATXP0

EXPATXN0

EXPATXP1

EXPATXN1

EXPATXP2

EXPATXN2

EXPATXP3

EXPATXN3

EXPATXP4

EXPATXN4

EXPATXP5

EXPATXN5

EXPATXP6

EXPATXN6

EXPATXP7

EXPATXN7

EXPATXP8

EXPATXN8

EXPATXP9

EXPATXN9
EXPATXP10
EXPATXN10
EXPATXP11
EXPATXN11
EXPATXP12
EXPATXN12
EXPATXP13

EXPATXN13
EXPATXP14
EXPATXN14
EXPATXP15
EXPATXN15

DMI TXP0
DMI TXN0
DMI TXP1
DMI TXN1
DMI TXP2
DMI TXN2
DMI TXP3
DMI TXN3

EXP_COMPO

EXP_COMPI

HSYNC
VSYNC

RED

GREEN

BLUE
RED#

GREENB

BLUE#

DDC_DATA

DDC_CLK

DREFCLKINP
DREFCLKINN

IREF

EXTTS#
XORTEST
ALLZTEST

V_1P5_PCIEXPRESS

I = 45mA

C362

C362
C1U10Y

C1U10Y

3

C367

C367
C0.1U25Y

C0.1U25Y

3

D14
C13
A13
B12
A11
B10
C10
C9
A9
B7
D7
D6
A6
B5
E2
F1
G2
J1
J3
K4
L4
M4
M2
N1
P2
T1
T4
U4
U2
V1
V3
W4

W2
Y1
AA2
AB1
Y4
AA4
AB3
AC4

AC12
AC11

D17
C17

F17
K17
H18

G17
J17
J18

N18
N20

J15
H15

A20
J20
H20
K18

EXP_A_TXP_0
EXP_A_TXN_0
EXP_A_TXP_1
EXP_A_TXN_1
EXP_A_TXP_2
EXP_A_TXN_2
EXP_A_TXP_3
EXP_A_TXN_3
EXP_A_TXP_4
EXP_A_TXN_4
EXP_A_TXP_5
EXP_A_TXN_5
EXP_A_TXP_6
EXP_A_TXN_6
EXP_A_TXP_7
EXP_A_TXN_7
EXP_A_TXP_8
EXP_A_TXN_8
EXP_A_TXP_9
EXP_A_TXN_9
EXP_A_TXP_10
EXP_A_TXN_10
EXP_A_TXP_11
EXP_A_TXN_11
EXP_A_TXP_12
EXP_A_TXN_12
EXP_A_TXP_13
EXP_A_TXN_13
EXP_A_TXP_14
EXP_A_TXN_14
EXP_A_TXP_15
EXP_A_TXN_15

DMI_MTP_IRP_0
DMI_MTN_IRN_0
DMI_MTP_IRP_1
DMI_MTN_IRN_1
DMI_MTP_IRP_2
DMI_MTN_IRN_2
DMI_MTP_IRP_3
DMI_MTN_IRN_3

GRCOMP

R372 10KR-1R372 10KR-1
R373 10KR-1R373 10KR-1

DACREFSET
EXTTS

C354

C354
X_C10P16N

X_C10P16N

R318 0R-1R318 0R-1

V_1P5_CORE

R370 0R-1R370 0R-1

R320 10KR-1R320 10KR-1

TP1TP1

2

EXP_A_TXP_0 22
EXP_A_TXN_0 22
EXP_A_TXP_1 22
EXP_A_TXN_1 22
EXP_A_TXP_2 22
EXP_A_TXN_2 22
EXP_A_TXP_3 22
EXP_A_TXN_3 22
EXP_A_TXP_4 22
EXP_A_TXN_4 22
EXP_A_TXP_5 22
EXP_A_TXN_5 22
EXP_A_TXP_6 22
EXP_A_TXN_6 22
EXP_A_TXP_7 22
EXP_A_TXN_7 22
EXP_A_TXP_8 22
EXP_A_TXN_8 22
EXP_A_TXP_9 22
EXP_A_TXN_9 22
EXP_A_TXP_10 22
EXP_A_TXN_10 22
EXP_A_TXP_11 22
EXP_A_TXN_11 22
EXP_A_TXP_12 22
EXP_A_TXN_12 22
EXP_A_TXP_13 22
EXP_A_TXN_13 22
EXP_A_TXP_14 22
EXP_A_TXN_14 22
EXP_A_TXP_15 22
EXP_A_TXN_15 22

DMI_MTP_IRP_0 12
DMI_MTN_IRN_0 12
DMI_MTP_IRP_1 12
DMI_MTN_IRN_1 12
DMI_MTP_IRP_2 12
DMI_MTN_IRN_2 12
DMI_MTP_IRP_3 12
DMI_MTN_IRN_3 12

V_1P5_PCIEXPRESS

R308

R308

24.9R1%-1

24.9R1%-1

V_1P5_CORE

C339

C339
C340

C340

VCC_DDR

C341 C10U10Y0805C341 C10U10Y0805
C342 C10U10Y0805C342 C10U10Y0805
C343 C0.1U25YC343 C0.1U25Y

VCC_DDR

C344 C10U10Y0805C344 C10U10Y0805
C345 C0.1U25YC345 C0.1U25Y
C346 C10U10Y0805C346 C10U10Y0805

MCH MEMORY DECOUPLING

V_FSB_VTT

C347

C347
C0.1U25Y

C0.1U25Y

1

C10U10Y0805

C10U10Y0805
C10U10Y0805

C10U10Y0805

C348

C348
C0.1U25Y

C0.1U25Y

FSB GENERIC DECOUPLING

V_2P5_MCH

R316 X_0RR316 X_0R

V_2P5_MCH

V_2P5_MCH
V_2P5_MCH

MICRO-STAR INt'L CO., LTD.

MICRO-STAR INt'L CO., LTD.

Title

Title

Title

Size Document Number Rev

Size Document Number Rev

Size Document Number Rev

Date: Sheet

Date: Sheet

Date: Sheet

MICRO-STAR INt'L CO., LTD.

MSI

Intel Lakeport PCI-Express & RBG Signals

Intel Lakeport PCI-Express & RBG Signals

Intel Lakeport PCI-Express & RBG Signals

MS-7236

MS-7236

MS-7236

2

10 36Thursday, June 01, 2006

10 36Thursday, June 01, 2006

10 36Thursday, June 01, 2006

1

of

of

of

C349

C349
C0.1U25Y

C0.1U25Y

0A

0A

0A