MSI MS-7536 Schematics

1

1Cover Sheet
Block Diagram/Clock Map/Power Map
Intel mPG478 CPU
Intel Lakeport - MCH
Intel ICH7 - PCI & DMI & CPU & IRQ
Intel ICH7 - LPC & ATA & USB & GPIO 13
Intel ICH7 - POWER
Clock - RTM 876-665
LPC I/O - Fintek 71882FG
LAN REALTEK RTL8111C/8101E
DDR II DIMM A
DDR II DIMM B
DDR II VTT Decoupling
Azalia - ALC888
PCI EXPRESS X16 Slot

A A

PCI Slot 1 & 2
ATA33/66/100 IDE & SATA Connectors
USB Connectors
ATX Connetcor & Front Panel
VGA Connector
UPI ACPI CONTROLLER
GMCH VCORE
PWM-ISl6566

2-4
5-7

8-11

12

14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30

MS-7536

CPU:

Intel P4 3.4G

System Chipset:

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

On Board Chipset:

BIOS -- SPI
HD -- ALC888
LPC Super I/O -- F71882FG
LAN-- REALTEK RTL8111C Co-lay RTL8101E
CLOCK -- RTM876-665

Main Memory:

DDR II *2 (Max 4GB)

Expansion Slots:

PCI2.3 SLOT * 2
PCI EXPRESS X16 SLOT

ST PWM:

Controller: 3 PHASES

Version 1.0

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MS-7536

MS-7536

MSI

MSI

MSI

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Custom

Custom

1

Custom

Cover Sheet

Cover Sheet

Cover Sheet

Monday, March 10, 2008

Monday, March 10, 2008

Monday, March 10, 2008

MS-7536

Sheet ofDate:

133

Sheet ofDate:

133

Sheet ofDate:

133

1.0

1.0

1.0

Block Diagram

1

VRM 9
ISL6566
3-Phase PWM

Analog
Video
Out

IDE Primary

A A

SATA 0~3

SATA

USB

USB Port 0~7

Intel mPG478 Processor

RGB

UltraDMA
33/66/100

HD

133/200/266
MHz

Lakeport
GMCH

ICH7

FSB 533/800/1066

FSB

DMI

LPC Bus

DDR2 400/533/667

DDRII

200/266/333
MHz

PCI

2DDR II
DIMM
Modules

PCI EXPRESS X16

PCI Slot 1

PCI Slot 2

PCI EXPRESS
X16
Connector

ALC888

PCI

LPC SIO

RTL8111C

TPM

Fintek
F71882F

Keyboard

Floopy Parallel Serial

SPI

Mouse

MICRO-STAR INT'L CO.,LTD

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MS-7536

MS-7536

MSI

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1

Custom

BLOCK DIAGRAM

BLOCK DIAGRAM

BLOCK DIAGRAM

Monday, March 10, 2008

Monday, March 10, 2008

Monday, March 10, 2008

MS-7536

Sheet ofDate:

233

Sheet ofDate:

233

Sheet ofDate:

233

1.0

1.0

1.0

5

4

3

2

1

CLOCK MAP

D D

HCLK

MCHCLK

mPG 478

DDRCLKA

DOT96M

945GC

DDRCLKB

CH A

CH B

PCIECLK

C C

RTM876-660

PCIECLK
SATACLK

ICHCLK

USB48MHz

ICH7

ICH14.318MHz

SIO48MHz

33MHz

HDCLK 24M

B B

TPMCLK_33M

PCIELAN_100M

PCIEX16 100MHz

PCIEX1 100MHz

A A

PCICLK[0..1]

33MHz

5

4

Fintek SIO

　ALC888

TPM

RTL8111C

PCIE X 16

PCIE X 1

PCI1

PCI2

3

MICRO-STAR INT'L CO.,LTD

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MS-7536

MS-7536

MSI

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Custom

Custom

Custom

Monday, March 10, 2008

Monday, March 10, 2008

2

Monday, March 10, 2008

CLOCK MAP

CLOCK MAP

CLOCK MAP

MS-7536

1

Sheet ofDate:

333

Sheet ofDate:

333

Sheet ofDate:

333

1.0

1.0

1.0

5

4

3

2

1

Processor

0.8375-1.6000V Core-125A

1.2V FSB Vtt-5.3A
VCCPLL
VCC-IOPLL & VCCA

D D

ISL6566 Regulator

VCCP

0.8375-1.6000V

W83310DS Regula

VTT_DDR

0.9V

DDR2 DIMM conn(4) & term

0.9V SM Vtt-1.2A(S0)

945G/P MCH

1.2V FSB Vtt-0.9A

1.8V DDR2 I/O-4.4A(S0,S1)

1.8V DDR2 I/O-25mA(S3)

0.9V DDR2 VREF-2mA

0.9V DDR2 SB_VREF-10uA
DDR2 Resister Comp V-36mA
DDR2 Resis Comp SB_V-10uA

1.5V Core-13.8A(Integrated)

1.5V Core-8.9A(Discrete)

1.5V PCI Express&DMI-1.5A

1.5V PCIE&DMI PLL-45mA

1.5V HOST PLL-45mA

C C

1.5V VCCA_DPLLA&B-55mA

1.5V MPLL-66mA

2.5V DAC-70mA*

2.5V HV-3mA

2.5V CMOS-2.0mA

ICH7

1.2V VCC_CPU-14mA

1.05V Core-0.86A
VCC1_5A*-1.01A
VCC1_5B*-0.77A
5VRef-6mA
5VrefSus-10mA
+3.3V-0.33A
RTC-6uA(G3)

B B

3.3V VccSus*-52mA
VccSus1_05V-See Note 1
VccUSBPLL-10mA
VccDMIPLL-50mA
VccSATAIPLL-50mA

Divider

R

R

L
L

VTT Regulator

V_FSB_VTT

1.2V

uP6103 Regulator

VCC_DDR

1.8V

uP6103 Regulator

V_1P5_CORE

1.5V

uP7707 Regulator

V_2P5_MCH

2.5V

1.05V Regulator

V_1P05_CORE

1.05V

uP7706 Regulator

3VSB

3.3V

uP7501 Regulator

5VDIMM

5V

Battery

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

ATX

A A

2x2

ATX POWER

1.8V Vdd/vddq-4.7A(S0,S1)

PCIE X16 slot(1)

+12V-5.5A
+3.3Vaux-375mA(wake)
+3.3Vaux-20mA(no wake)
+3.3V-3.0A

PCIE X1 slot(1)

+12V-0.5A
+3.3Vaux-375mA(wake)
+3.3Vaux-20mA(no wake)
+3.3V-3.0A

PCI slot slot(4)

+3.3Vaux-375mA(wake)
+3.3Vaux-20mA(no wake)
+3.3V-7.6A
+5.0V-5.0A
+12V-0.5A

-12V-0.1A

USB

+5V-4A(S0,S1)

PS2

+5V-345mA(S0,S1)

CLKGEN

+3.3V-560mA

LAN

3VSB-

SIO

+3.3V
3VSB-

SPI ROM

Audio Codec

1394

MICRO-STAR INT'L CO.,LTD

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MICRO-STAR INT'L CO.,LTD

MS-7536

MS-7536

Monday, March 10, 2008

Monday, March 10, 2008

Monday, March 10, 2008

MS-7536

LGA775 - Signal

LGA775 - Signal

LGA775 - Signal

1

Sheet ofDate:

433

Sheet ofDate:

433

Sheet ofDate:

433

1.0

1.0

1.0

MSI

MSI

MSI

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

5

4

3

2

Custom

5

4

3

2

1

CPU SIGNAL BLOCK PULL HIGHT PULL DOWN

VCC_SENCE 30

D D

H_A#[3..31]8

H_A#8

H_A#10

H_A#5

H_A#6

H_A#7

H_A#3

H_A#31

H_A#28

H_A#29

H_A#30

H_A#27

H_A#24

H_A#25

H_A#26

H_A#22

H_A#21

H_A#23

H_A#18

H_A#17

H_A#20

H_A#19

H_A#16

H_A#15

H_A#13

CPU1A

CPU1A

AB1

X4

X1X1X2X2X3X3X4

A35#

H_DBI#0

H_DBI#[0..3]8

H_FERR#12

H_STPCLK#12

C C

H_CPUSLP#12

B B

A A

H_DRDY#8

H_DEFER#8

H_TRMTRIP#12

H_IGNNE#12

ICH_H_SMI#12

R83 0R0402R83 0R0402

VCCP

CPU_BSEL010,15
CPU_BSEL110,15

H_PWRGD12

H_CPURST#8

H_D#[0..63]8

H_INIT#12

H_DBSY#8
H_TRDY#8

H_ADS#8

H_LOCK#8

H_BNR#8

H_HIT#8
H_HITM#8
H_BPRI#8

VTIN116

GNDHM16

H_A20M#12

X_1KR0402

X_1KR0402

R74 X_51R0402R74 X_51R0402

5

H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK
VTIN1
GNDHM
H_TRMTRIP#

H_PROCHOT#
H_IGNNE#
ICH_H_SMI#
H_A20M#
H_TESTHI13

R75

R75

H_DBI#1
H_DBI#2
H_DBI#3

H_IERR#

BOOTSELECT

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

E21
G25
P26
V21

AC3

V6
B6
Y4

AA3

W5

AB2

H5
H2
J6

G1
G4
G2

F3
E3
D2
E2

C1
D5
F7
E6
D4
B3
C4
A2

AF26

C3
B2
B5
C6

AB26

A22

A7
AE21
AF24
AF25

AD1

AE26

AD6

AD5
AB23
AB25
AA24

AA22
AA25

Y21

Y24

Y23
W25

Y26
W26

V24

A34#Y1A33#W2A32#V3A31#U4A30#T5A29#W1A28#R6A27#V2A26#T4A25#U3A24#P6A23#U1A22#T2A21#R3A20#P4A19#P3A18#R2A17#T1A16#N5A15#N4A14#N2A13#M1A12#N1A11#M4A10#
DBI0#
DBI1#
DBI2#
DBI3#

IERR#
MCERR#
FERR#
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#
SLP#

RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4

BOOTSELECT
OPTIMIZED/COMPAT#

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

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

D53#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

T23

T22

T25

V22

H_D#53

T26

V25

U21

U23

H_D#52

H_D#51

H_D#50

P24

U24

U26

R24

R25

H_D#45

H_D#44

H_D#43

H_D#42

H_D#41

H_D#49

H_D#48

H_D#47

H_D#46

D40#

D39#

R21

N25

N26

H_D#40

H_D#39

H_D#38

4

H_A#14

D38#

D37#

D36#

D35#

D34#

D33#

D32#

D31#

D30#

D29#

J24

L22

P21

K23

N23

N22

H25

M26

M24

M23

H_D#37

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_A#12

D28#

D27#

M21

H_D#27

H_A#11

H_A#9

M3

A9#L2A8#M6A7#L3A6#K1A5#L6A4#K4A3#

D26#

D25#

D24#

L21

H24

G26

H_D#24

H_D#25

H_D#26

H_A#4

K2

D23#

D22#

D21#

D20#

D19#

D18#

F26

F24

F23

E25

D26

G23

H_D#18

H_D#19

H_D#20

H_D#21

H_D#22

H_D#23

VSS_SENCE 30

VID2

VID3

VID1

VID4

VID0

VID5

VSS_SENCE

VCC_SENCE

A5

AE1

AE2

AE3

AE4

AE5

AD3

AD26

AC26

AD2

A4

AE25

DBR#

ITP_CLK1

VSS_SENSE

VCC_SENSE

ITP_CLK0

VID4#

VID5#

VIDPWRGD

VID3#

VID2#

VID1#

VID0#

LINT0/INTR

D17#

D16#

D15#

D14#

D13#

D12#

D11#

D10#

D9#

D8#

D7#

D6#

D5#

D4#

D3#

D2#

J21

E24

B25

H22

D25

D23

C26

H21

G22

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

D1#

B24

A25

A23

B22

B21

C24

C23

D22

C21

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

3

VIDPWRGD

VID[0..5] 30

GTLREF3
GTLREF2
GTLREF1
GTLREF0

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

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

LINT1/NMI

D0#

ZIF-SOCKET478-RH

ZIF-SOCKET478-RH

V_FSB_VTT

R66

R66

4.7KR0402

4.7KR0402

Q13

Q13
N-MMBT3904_NL_SOT23

N-MMBT3904_NL_SOT23

C E

R60

R60

B

VID_GD# 28,30

4.7KR0402

4.7KR0402

AA21
AA6

CPU_GTLREF

F20
F6

C95 C220p50NC95 C220p50N

H_BPM#5

AB4

H_BPM#4

AA5

H_BPM#3

Y6

H_BPM#2

AC4

H_BPM#1

AB5

H_BPM#0

AC6

H_REQ#4

H3

H_REQ#3

J3

H_REQ#2

J4

H_REQ#1

K5

H_REQ#0

J1

H_TESTHI12

AD25

H_TESTHI11

A6

H_TESTHI10

Y3

H_TESTHI9

W4

H_TESTHI8

U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23
AF22

H_RS#2

F4

H_RS#1

G5

H_RS#0

F1

TEST-U3

V5

TEST-U2

AC1
H6

H_COMP1

P1

H_COMP0

L24

TEST-J17

L25

TEST-H16

K26

TEST-H15

K25

TEST-J16

J26
R5

L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

H_TESTHI12
H_TESTHI2
H_TESTHI1
H_TESTHI0

T2T2
T1T1

H_BR#0 8

R85 60.4R1%R85 60.4R1%
R121 60.4R1%R121 60.4R1%

T3T3
T5T5
T4T4
T6T6

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

H_NMI 12
H_INTR 12

H_REQ#[0..4] 8

RN9 8P4R-62RRN9 8P4R-62R

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

RN5 8P4R-62RRN5 8P4R-62R

CK_H_CPU# 15
CK_H_CPU 15

H_RS#[0..2] 8

2

C69

C69

C0.1u25Y

C0.1u25Y

VCCP

MSI

MSI

MSI

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom
Date:

Date:

Date:

R107

R107

VCCP

49.9R1%

49.9R1%

R106

R106

100R1%

100R1%

GTLREF VOLTAGE SHOULD BE

0.67*VTT

H_BR#0
H_FERR#
H_TRMTRIP#

H_IERR#

H_CPURST#
H_PWRGD
H_PROCHOT#

H_TDI
H_TDO
H_TMS
H_TCK
H_TRST#

PLACE RESISTORS OUTSIDE SOCKET
CAVITY IF NO ROOM FOR VARIABLE
RESISTOR DON'T PLACE

RN8 8P4R-62RRN8 8P4R-62R

R80 62RR80 62R
R79 100RR79 100R

R102 X_120RR102 X_120R

R108 150RR108 150R
R105 75RR105 75R
R100 39RR100 39R
R101 27RR101 27R
R103 680RR103 680R

CPU STRAPPING RESISTORS

VCCP

RN6 8P4R-62RRN6 8P4R-62R

1

2

3

4

5

6

7

8

R84 62RR84 62R

C62

C62

C0.1u25Y

C0.1u25Y

478CPU_FAN_SOCKET

478CPU_FAN_SOCKET

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

Monday, March 17, 2008

Monday, March 17, 2008

Monday, March 17, 2008

R81 62RR81 62R

HS_CPU1

HS_CPU1

XX1

1

XX2

2

XX3

3

XX4

4

5

XX56XX67XX78XX8

MS-7536

MS-7536

MS-7536

mPG478 - Signal

mPG478 - Signal

mPG478 - Signal

1

Sheet of

Sheet of

Sheet of

CPU_GTLREF

C96

C96

C1u10Y

C1u10Y

1

2

3

4

5

6

7

8

H_BPM#3
H_BPM#2
H_BPM#1
H_BPM#0
H_BPM#4
H_BPM#5

XX1314XX1415XX1516XX16

13

XX12

12

XX11

11

XX10

10

XX9

9

533

533

533

VCCP

1.0

1.0

1.0

5

4

3

2

1

V_FSB_VTT

C52

C52

C53

E14

VCC

VSSF2VSS

C53

X_C1u10Y

X_C1u10Y

C50

C50

X_C1u10Y

X_C1u10Y

AF3

AE23

AD20

F11

VCCE8VCC

G21

F13

F15

VCC

G24

F17

F19

F9

VCC

VCC

VCC

VSSG6VSS

VSSG3VSSH1VSS

H23

AF4

VCC

VCC-VID

VSS

VSSH4VSSJ2VSS

J22

H26

VCC-IOPLL

VCC-VIDPRG

VSS

VSSJ5VSS

J25

K21

AD22

VCCA

VSSA

Y5

VSS

Y25

VSS

Y22

VSS

Y2

VSS

W6

VSS

W3

VSS

W24

VSS

W21

VSS

V4

VSS

V26

VSS

V23

VSS

V1

VSS

U5

VSS

U25

VSS

U22

VSS

U2

VSS

T6

VSS

T3

VSS

T24

VSS

T21

VSS

R4

VSS

R26

VSS

R23

VSS

R1

VSS

P5

VSS

P25

VSS

P22

VSS

P2

VSS

N6

VSS

N3

VSS

N24

VSS

N21

VSS

M5

VSS

M25

VSS

M22

VSS

M2

VSS

L4

VSS

L26

VSS

L23

VSS

L1

VSS

K6

VSS

K3

VSS

K24

VSS

ZIF-SOCKET478-RH

ZIF-SOCKET478-RH

E16

E18

E20

VCC

VCC

VCC

VSS

VSSF5VSSF8VSS

F22

F25

X_C0.1u25Y

VCCP

D D

A10

A12

A14

A16

A18

A20

AA10

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

AC12

AC14

AC16

AC18

AC8

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

AF11

AF13

AF15

AF17

AF19

AF2

AF21

AF5

AF7

AF9

B11

B13

B15

B17

B19

C10

C12

C14

CPU1B

CPU1B

VCC

VCC

VCC

VCC

VCC

VCC

VCCA8VCC

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

VSS

VSS

C25

VSSC5VSSC7VSSC9VSS

D12

VCC

VSS

VSS

VSS

D14

D16

D18

D20

D10

VSS

A11

VSS

A13

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A24

VSS

A26

VSS

A3

VSS

A9

VSS

AA1

VSS

AA11

VSS

AA13

VSS

AA15

VSS

AA17

VSS

AA19

VSS

AA23

VSS

AA26

VSS

AA4

VSS

AA7

VSS

C C

B B

AA9

VSS

AB10

VSS

AB12

VSS

AB14

VSS

AB16

VSS

AB18

VSS

AB20

VSS

AB21

VSS

AB24

VSS

AB3

VSS

AB6

VSS

AB8

VSS

AC11

VSS

AC13

VSS

AC15

VSS

AC17

VSS

AC19

VSS

AC2

VSS

AC22

VSS

AC25

VSS

AC5

VSS

AC7

VSS

AC9

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

VSSB4VSSB8VSS

VSS

VSS

VSS

B10

B12

B14

B16

B18

B23

AF1

AE7

AD4

AD8

AD10

AD12

AD14

AD16

AD18

AD21

AD23

AE9

AF10

AF12

AF14

AF16

AE11

AE13

AE15

AE17

AE19

AE22

AF18

AE24

B20

AF6

AF8

AF20

VSSC2VSS

B26

C11

C13

C15

C17

C19

C22

C16

VCC

VCC

VCC

VCC

VCCB7VCCB9VCC

VCC

VCC

VCC

VSS

VSS

VSSD3VSS

VSSD6VSSD8VSSE1VSS

VSS

VSS

E11

E13

E15

D21

D24

X_C0.1u25Y

C18

C20

D11

D13

D15

D17

D19

E10

E12

VCC

VCC

VCCC8VCC

VCC

VCC

VCC

VCC

VCCD7VCCD9VCC

VCC

VSS

VSS

VSS

VSSE7VSSE9VSS

VSS

VSS

VSS

VSS

VSSE4VSS

F10

F12

F14

F16

E17

E19

E23

F18

E26

It support DC current if 100mA.

CPU_IOPLL

C54

C54

C1u10Y

C1u10Y

VSSA

L2 X_4.7u100mA_1206L2 X_4.7u100mA_1206
L1 X_4.7u100mA_1206L1 X_4.7u100mA_1206

C48

C48

C10u6.3Y1206

C10u6.3Y1206

VCCP

C21

CP3CP3

C21

X_C10u6.3Y1206

X_C10u6.3Y1206

A A

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MS-7536

MS-7536

MSI

MSI

MSI

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom
Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

Date:

5

4

3

2

Wednesday, March 12, 2008

MS-7536

mPG478 - Power

mPG478 - Power

mPG478 - Power

1

Sheet of

Sheet of

Sheet of

633

633

633

1.0

1.0

1.0

5

D D

VCCP

MLCC

C C

B B

C84

C84

X_C10U6.3Y1206

X_C10U6.3Y1206

C61

C61

C10U6.3Y1206

C10U6.3Y1206

C26

C26

C10U6.3Y1206

C10U6.3Y1206

4

C71

C71

C10U6.3Y1206

C10U6.3Y1206

3

Place these caps within south side of processor

2

1

A A

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MS-7536

MS-7536

MSI

MSI

MSI

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom
Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

Date:

5

4

3

2

Wednesday, March 12, 2008

LGA775 - GND

LGA775 - GND

LGA775 - GND

MS-7536

1

Sheet of

Sheet of

Sheet of

733

733

733

1.0

1.0

1.0

5

N17

P17

P18

NB1A

NB1A

H_A#3

H_A#[3..31]5

D D

H_ADSTB#05
H_ADSTB#15

H_REQ#[0..4]5

H_RS#[0..2]5

PLTRST#12,16

R132

R132

16.9R1%0402-RH

16.9R1%0402-RH

5

H_BR#05

H_BPRI#5

H_BNR#5

H_LOCK#5

H_ADS#5

H_HIT#5
H_HITM#5
H_DEFER#5

H_TRDY#5
H_DBSY#5

H_DRDY#5

CK_H_MCH15

CK_H_MCH#15

CHIP_PWGD13,28

H_CPURST#5

MCH_GTLREF_CPU

R144

R144

60.4R1%0402

60.4R1%0402

TP1TP1

ICH_SYNC#

C C

B B

ICH_SYNC#13

A A

VCCP

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

HXRCOMP
HXSCOMP
HXSWING

HXSCOMP

C155

C155
X_C2.2p50N0402

X_C2.2p50N0402

J39

HA3#

K38

HA4#

VCC

VCC
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

VCCP

VCC

R139

R139

301R1%0402

301R1%0402

R142

R142

84.5R1%0402-LF

84.5R1%0402-LF

J42
K35

J37
M34
N35
R33
N32
N34
M38
N42
N37
N38
R32
R36
U37
R35
R38

V33
U34
U32

V42
U35

Y36

Y38

AA37

V32

Y34
M36

V35

F38

AA41

D42
U39
U40
W42

E41
D41

K36
G37

E42
U41

W41

P40
W40

U42

V41

Y40

T40

Y43

T43
M31

M29

AJ9
C30

AJ12

M18

A28
C27

B27
D27

D28

4

P20

P21

AA22

AB21

AB22

AB23

AC22

AD14

AF6

AF7

AF8

AF9

AF10

AF11

AF12

AF13

AF14

AF30

AG2

AG3

AG4

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

RSVRD1

RSVRD2

RSVRD3

RSVRD4

RSVRD5

RSVRD6

RSVRD7

RSVRD8

RSVRD9

RSVRD10

RSVRD11

RSVRD12

RSVRD13

RSVRD14

RSVRD15

RSVRD16

RSVRD17

RSVRD18

AG25

AG26

HXSWING

AG27

RSVRD19

AJ24

AJ27

AL39

AK40

AY14

AW17

AW18

L15

A43

U27

R27

M15

AA35

M11

AA42

AA34

AA38

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

R140

R140

62R0402

62R0402

C151

C151
C0.1u16Y0402

C0.1u16Y0402

PLACE DIVIDER RESISTOR NEAR VTT

4

V_1P5_CORE

AG5

AG6

AG7

VCC

VCC

VCC

RSVRD20

RSVRD21

RSVRD22

BC16

AD30

AC34

AG8

AG9

VCC

VCC

RSVRD23

RSVRD24

Y30

Y33

AG10

AG11

VCC

VCC

VCC

RSVRD25

RSVRD26

RSVRD27

AF31

AD31

AG12

AG13

VCC

RSVRD28

V31

U30

AG14

AH1

VCC

VCC

RSVRD30

RSVRD29

AA30

AC30

3

AH2

AH4

AJ5

AJ13

AJ14

AK2

AK3

AK4

AK14

AK15

AK20

R15

R17

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

RSVRD31

RSVRD32

RSVRD33

RSVRD34

RSVRD35

RSVRD36

RSVRD37

RSVRD38

RSVRD39

RSVRD40

RSVRD41

RSVRD42

NC1

AJ23

AK21

VCCP

V30

AJ26

AJ21

AJ29

AL29

AL20

AL26

AK27

BC43

AG29

GTLREF VOLTAGE SHOULD BE 0.67*VTT

R130

R130

Refer to CPU

49.9R1%

49.9R1%

R131

R131

100R1%

100R1%

10R1%0402

10R1%0402

C149

C149
C0.1u16Y0402

C0.1u16Y0402

CAPS SHOULD BE PLACED NEAR MCH PIN

3

2

R18

R20

R21

R23

R24

U15

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

Y15

M17

H_D#0

P41

HD0#

H_D#1

M39

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

NC2

NC3

NC4

NC5

NC6

NC7

NC8

NC9

NC10

NC11

NC12

NC13

NC14

NC15C2NC16

NC17

NC18

NC19B3NC20B2NC21

VCC

VCC

VCC

VCC

VCC

VCC

VCC

E35

B43

B42

B41

A42

C42

BB2

BB1

BA2

BC2

BC1

AW2

BB43

AV27

BC42

R137

R137

AV26

AW26

MCH_GTLREF_CPU

C152

C152
X_C220p50N0402

X_C220p50N0402

VCC

Y17

Y18

Y19

Y21

Y23

Y25

Y27

AA15

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

[INTEL-945GC-A2[SLA9C]-RH]

[INTEL-945GC-A2[SLA9C]-RH]

AA17

AA18

AA19

AA20

2

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#

V_1P5_CORE

H_D#2

P42

H_D#3

M42

H_D#4

N41

H_D#5

M40

H_D#6

L40

H_D#7

M41

H_D#8

K42

H_D#9

G39

H_D#10

J41

H_D#11

G42

H_D#12

G40

H_D#13

G41

H_D#14

F40

H_D#15

F43

H_D#16

F37

H_D#17

E37

H_D#18

J35

H_D#19

D39

H_D#20

C41

H_D#21

B39

H_D#22

B40

H_D#23

H34

H_D#24

C37

H_D#25

J32

H_D#26

B35

H_D#27

J34

H_D#28

B34

H_D#29

F32

H_D#30

L32

H_D#31

J31

H_D#32

H31

H_D#33

M33

H_D#34

K31

H_D#35

M27

H_D#36

K29

H_D#37

F31

H_D#38

H29

H_D#39

F29

H_D#40

L27

H_D#41

M24

H_D#42

J26

H_D#43

K26

H_D#44

G26

H_D#45

H24

H_D#46

K24

H_D#47

F24

H_D#48

E31

H_D#49

A33

H_D#50

E40

H_D#51

D37

H_D#52

C39

H_D#53

D38

H_D#54

D33

H_D#55

C35

H_D#56

D34

H_D#57

C34

H_D#58

B31

H_D#59

C31

H_D#60

C32

H_D#61

D32

H_D#62

B30

H_D#63

D30

H_DBI#0

K40

H_DBI#1

A38

H_DBI#2

E29

H_DBI#3

B32
K41

L43
F35

G34
J27

M26
E34

B37

MSI

MSI

MSI

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

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom

945GC - CPU Signals

945GC - CPU Signals

945GC - CPU Signals

Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

H_D#[0..63] 5

H_DBI#[0..3] 5

MS-7536

MS-7536

MS-7536

1

1

Sheet of

Sheet of

Sheet of

833

833

833

1.0

1.0

1.0

5

18,20
18,20
18,20

R186

R186

80.6R1%0402

80.6R1%0402

C224

C224
C0.1u16Y0402

C0.1u16Y0402

MEM_MA_DQS_H[0..7]

MEM_MA_DQS_L[0..7]

MEM_MA_ADD[0..13]

MEM_MA0_CS0#
MEM_MA0_CS1#

MEM_MA_RAS#
MEM_MA_CAS#
MEM_MA_WE#

MEM_MA_ADD10
MEM_MA_ADD11
MEM_MA_ADD12
MEM_MA_ADD13

MEM_MA0_ODT0
MEM_MA0_ODT1

MEM_MA_BANK0
MEM_MA_BANK1
MEM_MA_BANK2

MEM_MA_DQS_H0
MEM_MA_DQS_L0
MEM_MA_DQS_H1
MEM_MA_DQS_L1
MEM_MA_DQS_H2
MEM_MA_DQS_L2
MEM_MA_DQS_H3
MEM_MA_DQS_L3
MEM_MA_DQS_H4
MEM_MA_DQS_L4
MEM_MA_DQS_H5
MEM_MA_DQS_L5
MEM_MA_DQS_H6
MEM_MA_DQS_L6
MEM_MA_DQS_H7
MEM_MA_DQS_L7

MEM_MA0_CLK_H0
MEM_MA0_CLK_L0
MEM_MA0_CLK_H1
MEM_MA0_CLK_L1
MEM_MA0_CLK_H2
MEM_MA0_CLK_L2

SMPCOMP_N
SMPCOMP_P

TP3TP3
TP4TP4

R187

R187

80.6R1%0402

80.6R1%0402

5

MEM_MA_ADD0
MEM_MA_ADD1
MEM_MA_ADD2
MEM_MA_ADD3
MEM_MA_ADD4
MEM_MA_ADD5
MEM_MA_ADD6
MEM_MA_ADD7
MEM_MA_ADD8
MEM_MA_ADD9

MEM_MB_DATA[0..63]19

BB37
BA39
BA35
AY38

BA34
BA37
BB35

BA32
AW32
BB30
BA30
AY30
BA27
BC28
AY27
AY28
BB27
AY33
AW27
BB26
BC38

AW37
AY39
AY37
BB40

BC33
AY34
BA26

AY11
BA10
AU18
AR18
AU35
AV35
AP42
AP40
AG42
AG41
AC42
AC41

BB32
AY32

AK42
AK41
BA31
BB31

AH40
AH43

AU4
AR2
BA3
BB4

AY5
BB5

AY6
BA5

AL5
AJ6
AJ8

AM3

NB1B

NB1B

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

MEM_MA_DATA0

MEM_MA_DATA1

MEM_MA_DATA3

MEM_MA_DATA2

MEM_MA_DATA4

AP3

AP2

AU3

AV4

AN1

SADQ0

SADQ1

SADQ2

SADQ3

SADQ4

SBDQ0

SBDQ1

SBDQ2

AL6

AL8

AP8

MEM_MB_DATA0

MEM_MB_DATA1

MEM_MB_DATA2

MEM_MB_DATA[0..63]

MEM_MA_DQS_H[0..7]18

MEM_MA_DQS_L[0..7]18

MEM_MA_ADD[0..13]18,20

D D

MEM_MA0_CS0#18,20
MEM_MA0_CS1#18,20

MEM_MA_RAS#18,20
MEM_MA_CAS#18,20

MEM_MA_WE#18,20

C C

B B

A A

MEM_MA0_ODT018,20

MEM_MA0_CLK_H018

MEM_MA0_CLK_L018

MEM_MA0_CLK_H118

MEM_MA0_CLK_L118

MEM_MA0_CLK_H218

MEM_MA0_CLK_L218

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

VCC_DDR

4

MEM_MA_DATA[0..63] MEM_MA_CKE[0..1] MEM_MA_DM[0..7]

MEM_MA_DATA6

MEM_MA_DATA10

MEM_MA_DATA8

MEM_MA_DATA7

MEM_MA_DATA9

MEM_MA_DATA11

MEM_MA_DATA5

AP4

AP9

MEM_MB_DATA3

AU5

SADQ5

SBDQ3

AJ11

MEM_MB_DATA4

AU2

SADQ6

SBDQ4

AL9

MEM_MB_DATA5

AW3

SADQ7

SBDQ5

AM10

MEM_MB_DATA6

AY3

SADQ8

SBDQ6

AP6

MEM_MB_DATA7

BA7

SADQ9

SBDQ7

AU7

MEM_MB_DATA8

BB7

SADQ10

SADQ11

SBDQ8

SBDQ9

AV6

MEM_MB_DATA9

MEM_MA_DATA12

AV1

SADQ12

SBDQ10

AV12

MEM_MB_DATA10

MEM_MA_DATA13

AW4

SADQ13

SBDQ11

AM11

MEM_MB_DATA11

4

MEM_MA_DATA14

BC6

SADQ14

SBDQ12

AR5

MEM_MB_DATA12

MEM_MA_DATA15

AY7

SADQ15

SBDQ13

AR7

MEM_MB_DATA13

MEM_MA_DATA16

AW12

AR12

MEM_MB_DATA14

MEM_MA_DATA17

AY10

SADQ16

SADQ17

SBDQ14

SBDQ15

AR10

MEM_MB_DATA15

MEM_MA_DATA18

BA12

SADQ18

SBDQ16

AM15

MEM_MB_DATA16

MEM_MA_DATA19

BB12

SADQ19

SBDQ17

AM13

MEM_MB_DATA17

MEM_MA_DATA20

BA9

SADQ20

SBDQ18

AV15

MEM_MB_DATA18

MEM_MA_DATA21

BB9

AM17

MEM_MB_DATA19

MEM_MA_DATA22

MEM_MA_DATA23

BC11

SADQ21

SADQ22

SBDQ19

SBDQ20

AN12

MEM_MB_DATA20

MEM_MB_DATA21

MEM_MA_DATA24

AY12

AM20

SADQ23

SBDQ21

AP15

AR13

MEM_MB_DATA22

MEM_MA_DATA25

AM18

SADQ24

SADQ25

SBDQ22

SBDQ23

AT15

MEM_MB_DATA23

MEM_MA_DATA26

AV20

SADQ26

SBDQ24

AM24

MEM_MB_DATA24

MEM_MA_DATA27

AM21

AM23

MEM_MB_DATA25

MEM_MA_DATA28

AP17

SADQ27

SADQ28

SBDQ25

SBDQ26

AV24

MEM_MB_DATA26

MEM_MA_DATA29

AR17

SADQ29

SBDQ27

AM26

MEM_MB_DATA27

MEM_MA_DATA30

AP20

AP21

MEM_MB_DATA28

MEM_MA_DATA32

MEM_MA_DATA31

AT20

AP32

SADQ30

SADQ31

SBDQ28

SBDQ29

AP24

AR21

MEM_MB_DATA29

MEM_MB_DATA30

MEM_MA_DATA34

MEM_MA_DATA33

AV34

SADQ32

SADQ33

SBDQ30

SBDQ31

AT24

MEM_MB_DATA31

MEM_MB_DATA32

MEM_MA_DATA35

AV38

AU39

SADQ34

SBDQ32

AU27

AN29

MEM_MB_DATA33

MEM_MA_DATA36

AV32

SADQ35

SADQ36

SBDQ33

SBDQ34

AR31

MEM_MB_DATA34

MEM_MA_DATA37

AT32

SADQ37

SBDQ35

AM31

MEM_MB_DATA35

MEM_MA_DATA38

AR34

SADQ38

SBDQ36

AP27

MEM_MB_DATA36

MEM_MA_DATA39

AU37

SADQ39

SBDQ37

AR27

MEM_MB_DATA37

MEM_MA_DATA40

AR41

SADQ40

SBDQ38

AP31

MEM_MB_DATA38

MEM_MA_DATA41

AR42

SADQ41

SBDQ39

AU31

MEM_MB_DATA39

MEM_MA_DATA42

AN43

SADQ42

SBDQ40

AP35

MEM_MB_DATA40

MEM_MA_DATA43

AM40

SADQ43

SBDQ41

AP37

MEM_MB_DATA41

MEM_MA_DATA44

AU41

SADQ44

SBDQ42

AN32

MEM_MB_DATA42

MEM_MA_DATA45

MEM_MB_DATA43

MEM_MA_DATA46

AU42

AP41

SADQ45

SBDQ43

AL35

AR35

MEM_MB_DATA44

3

MEM_MA_DATA47

AN40

SADQ46

SBDQ44

AU38

MEM_MB_DATA45

3

MEM_MA_DATA48

AL41

SADQ47

SADQ48

SBDQ45

SBDQ46

AM38

MEM_MB_DATA46

MEM_MA_DATA49

AL42

SADQ49

SBDQ47

AM34

MEM_MB_DATA47

MEM_MA_DATA50

AF39

SADQ50

SBDQ48

AL34

MEM_MB_DATA48

MEM_MA_DATA51

AE40

SADQ51

SBDQ49

AJ34

MEM_MB_DATA49

MEM_MA_DATA52

AM41

SADQ52

SBDQ50

AF32

MEM_MB_DATA50

MEM_MA_DATA53

AM42

SADQ53

SBDQ51

AF34

MEM_MB_DATA51

MEM_MA_DATA54

AF41

SADQ54

SBDQ52

AL31

MEM_MB_DATA52

MEM_MB_CKE[0..1]19,20

MEM_MA_DATA55

AF42

AJ32

MEM_MB_DATA53

MEM_MA_DATA56

AD40

SADQ55

SADQ56

SBDQ53

SBDQ54

AG35

MEM_MB_DATA54

MEM_MA_DATA57

AD43

SADQ57

SBDQ55

AD32

MEM_MB_DATA55

MEM_MA_DATA58

MEM_MA_DATA59

AA39

SADQ58

SBDQ56

AC32

MEM_MB_DATA56

MEM_MB_DATA57

AA40

SADQ59

SBDQ57

AD34

MEM_MA_DATA60

AE42

SADQ60

SBDQ58

Y32

MEM_MB_DATA58

MEM_MA_DATA61

AE41

SADQ61

SBDQ59

AA32

MEM_MB_DATA59

MEM_MA_DATA62

AB41

SADQ62

SBDQ60

AF35

MEM_MB_DATA60

MEM_MA_DATA63

AB42

SADQ63

SBDQ61

AF37

MEM_MB_DATA61

MEM_MA_CKE1

MEM_MA_CKE0

BB25

AY25

BC24

SACKE0

SACKE1

SACKE2

SBDQ62

SBDQ63

SBCKE0

BA14

AC33

AC35

MEM_MB_CKE0

MEM_MB_CKE1

MEM_MB_DATA62

MEM_MB_DATA63

MEM_MB_CKE[0..1]

BA25

SACKE3

SBCKE1

AY16

SBCKE2

BA13

MEM_MA_DM0

AR3

SBCKE3

BB13

MEM_MA_DM1

AY2

SADM0

AD39

MEM_MB_DM7

MEM_MA_DM2

BB10

SADM1

SBDM7

AJ39

MEM_MB_DM6

MEM_MA_DM3

AP18

SADM2

SBDM6

AR38

MEM_MB_DM5

MEM_MA_DM4

AT34

SADM3

SBDM5

AR29

MEM_MB_DM4

2

MEM_MA_DM[0..7]18MEM_MA_CKE[0..1]18,20MEM_MA_DATA[0..63]18

MEM_MA_DM7

MEM_MA_DM5

MEM_MA_DM6

AC40

AG40

AP39

SBCS0#
SBCS1#
SBCS2#

SADM7

SADM6

SADM5

SADM4

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

SBDM1

SBDM2

SBDM3

SBDM4

AW7

AL11

AP13

AP23

[INTEL-945GC-A2[SLA9C]-RH]

[INTEL-945GC-A2[SLA9C]-RH]

MEM_MB_DM1

MEM_MB_DM2

MEM_MB_DM0

MEM_MB_DM3

MEM_MB_DM[0..7]19

2

MEM_MB0_CS0#

BA40

MEM_MB0_CS1#

AW41
BA41
AW40

MEM_MB_RAS#

BA23

MEM_MB_CAS#

AY24

MEM_MB_WE#

BB23

MEM_MB_ADD0

BB22

MEM_MB_ADD1

BB21

MEM_MB_ADD2

BA21

MEM_MB_ADD3

AY21

MEM_MB_ADD4

BC20

MEM_MB_ADD5

AY19

MEM_MB_ADD6

AY20

MEM_MB_ADD7

BA18

MEM_MB_ADD8

BA19

MEM_MB_ADD9

BB18

MEM_MB_ADD10

BA22

MEM_MB_ADD11

BB17

MEM_MB_ADD12

BA17

MEM_MB_ADD13

AW42

MEM_MB0_ODT0

AY42

MEM_MB0_ODT1

AV40
AV43
AU40

AW23

MEM_MB_BANK0 19,20

AY23

MEM_MB_BANK1 19,20

AY17

MEM_MB_BANK2 19,20

MEM_MB_DQS_H0

AM8

MEM_MB_DQS_L0

AM6

MEM_MB_DQS_H1

AV7

MEM_MB_DQS_L1

AR9

MEM_MB_DQS_H2

AV13

MEM_MB_DQS_L2

AT13

MEM_MB_DQS_H3

AU23

MEM_MB_DQS_L3

AR23

MEM_MB_DQS_H4

AT29

MEM_MB_DQS_L4

AV29

MEM_MB_DQS_H5

AP36

MEM_MB_DQS_L5

AM35

MEM_MB_DQS_H6

AG34

MEM_MB_DQS_L6

AG32

MEM_MB_DQS_H7

AD36

MEM_MB_DQS_L7

AD38

MEM_MB0_CLK_H0

AM29

MEM_MB0_CLK_L0

AM27

MEM_MB0_CLK_H1

AV9

MEM_MB0_CLK_L1

AW9

MEM_MB0_CLK_H2

AL38

MEM_MB0_CLK_L2

AL36
AP26
AR26
AU10
AT10
AJ38
AJ36

MCH_VREF_B

AM2

MCH_VREF_A

AM4

C248

C248

C0.1u16Y0402

C0.1u16Y0402

Parts Close To MCH

MEM_MB_DM[0..7]

MSI

MSI

MSI

1

MEM_MB0_CS0# 19,20
MEM_MB0_CS1# 19,20

MEM_MB_RAS# 19,20
MEM_MB_CAS# 19,20
MEM_MB_WE# 19,20

MEM_MB_ADD[0..13]

MEM_MB0_ODT0 19,20
MEM_MB0_ODT1 19,20MEM_MA0_ODT118,20

MEM_MB_DQS_H[0..7]

MEM_MB_DQS_L[0..7]

MEM_MB0_CLK_H0 19
MEM_MB0_CLK_L0 19
MEM_MB0_CLK_H1 19
MEM_MB0_CLK_L1 19
MEM_MB0_CLK_H2 19
MEM_MB0_CLK_L2 19

CP12CP12
R193 X_0R0402R193 X_0R0402

C196

C196
C0.1u16Y0402

C0.1u16Y0402

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom
Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

Date:

Wednesday, March 12, 2008

MEM_MB_ADD[0..13] 19,20

MEM_MB_DQS_H[0..7] 19

MEM_MB_DQS_L[0..7] 19

VCC_DDR

R197

R197

1KR1%0402

1KR1%0402

R198

R198

1KR1%0402

1KR1%0402

MS-7536

MS-7536

MS-7536

945GC - Memory Signals

945GC - Memory Signals

945GC - Memory Signals

1

Sheet of

Sheet of

Sheet of

933

933

933

1.0

1.0

1.0

5

V_1P5_CORE

AA26

AB17

AB18

AA24

NB1C

NB1C

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

MCH_BSEL0A

8

MCH_BSEL1A

6

MCH_BSEL2A

4
2

NOA_6

VCCA_HPLLVCCA_HPLL

VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB

VCCA_GPLL

C10000p10X0402-RH

C10000p10X0402-RH

C174

C0.1u16Y0402

C174

C0.1u16Y0402

VCCA_MPLL

C161

C161
C1U10Y0402-RH

C1U10Y0402-RH

C175

X_C10u10Y0805

C175

X_C10u10Y0805

G12

AA9

AA10

AA6
AA7
AC9
AC8

AK17
AL17

AK23
AK18

C172

C172

VCCA_DPLLB

C168

C168
C0.1u16Y0402

C0.1u16Y0402

EXPARXP0

VCC

VCC

VCC
EXPARXN0
EXPARXP1
EXPARXN1
EXPARXP2
EXPARXN2
EXPARXP3
EXPARXN3
EXPARXP4
EXPARXN4
EXPARXP5
EXPARXN5
EXPARXP6
EXPARXN6
EXPARXP7
EXPARXN7
EXPARXP8
EXPARXN8
EXPARXP9
EXPARXN9
EXPARXP10
EXPARXN10
EXPARXP11
EXPARXN11
EXPARXP12
EXPARXN12
EXPARXP13
EXPARXN13
EXPARXP14
EXPARXN14
EXPARXP15
EXPARXN15
EXP_EN

DMI RXP0
DMI RXN0
DMI RXP1
DMI RXN1
DMI RXP2
DMI RXN2
DMI RXP3
DMI RXN3

GCLKP
GCLKN

SDVOCTRLDATA
SDVOCTRLCLK

BSEL0
BSEL1
BSEL2
RSV_TP[0]
RSV_TP[1]

EXP_SLR
RSV_TP[2]
RSV_TP[3]
RSV_TP[4]
RSV_TP[5]
RSV_TP[6]

VCCAHPLL
VCCAMPLL
VCCADPLLA
VCCADPLLB
VCCA_EXPPLL

VCC2
VCCADAC
VCCADAC
VSSA_DAC

VCCP

V_1P5_CORE

VCC

VTT

VTT

VTT

B23

A24

B24

F12
D11
D12
J13
H13
E10
F10

J9

H10

F7

F9
C4
D3
G6

J6

K9

K8

F4
G4
M6
M7

K2

L1

U11
U10

R8
R7

P4
N3

Y10
Y11
F20

Y7

Y8

B14
B16

F15
E15

F21
H21
L20

K21

L21
L18
N21

C21
B20
C19
B19
B17

D19
C18
B18
A18

VCCA_DPLLA = 55mA

V_1P5_CORE

VCCA_HPLL = 45mA VCCA_GPLL = 45mA

EXP_A_RXP_022
EXP_A_RXN_022
EXP_A_RXP_122
EXP_A_RXN_122
EXP_A_RXP_222

SDVOCTRLDATA22
SDVOCTRLCLK22

CPU_BSEL05,15
CPU_BSEL15,15

RN23

RN23

7
5
3
1

8P4R-470R0402

8P4R-470R0402

I = 70mA

X_180L1.5A-90

X_180L1.5A-90

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

CPU_BSEL1

8
6

CPU_BSEL0

4
2

CP7CP7

L10

L10

L9 X_600L200mA-450L9 X_600L200mA-450

CP6CP6

L11

L11

X_10u125mA_0805-RH-1

X_10u125mA_0805-RH-1

CP8CP8

CK_PE_100M_MCH
CK_PE_100M_MCH#

SDVOCTRLDATA
SDVOCTRLCLK

RN24

RN24

7
5
3
1

8P4R-10KR0402

8P4R-10KR0402

R145

R145

X_1KR1%0402

X_1KR1%0402

V_2P5_MCH

V_2P5_DAC_FILTERED

C166

X_C10u10Y0805

C166

X_C10u10Y0805

D D

C C

V_FSB_VTT

B B

V_2P5_MCH

V_1P5_CORE

VCCA_MPLL = 60mA

A A

V_1P5_CORE

VCCA_DPLLB = 55mA

5

AB19

AB20

AB24

AB25

AB26

AB27

VCC

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

VTT

VTT

B25

B26

C23

C25

C26

D23

L7

L7

X_10u125mA_0805-RH-1

X_10u125mA_0805-RH-1

CP4CP4

L8

L8

X_10u125mA_0805-RH-1

X_10u125mA_0805-RH-1

CP5CP5

4

AC15

AC17

AC18

AC20

AC24

AC26

AC27

AD15

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

VTT

VTT

VTT

F23

F27

E27

E23

E24

E26

D24

D25

X_C10u10Y0805

X_C10u10Y0805

4

AD17

AD19

AD21

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

J23

H23

G23

VCCA_DPLLA

C158

C158

VCCA_HPLL

C165

C165
C0.1u16Y0402

C0.1u16Y0402

AD23

AD25

AD26

AE17

VCC

VCC

VCC

VTT

VTT

VTT

L23

K23

N23

M23

V_1P5_CORE

C164

C164
C0.1u16Y0402

C0.1u16Y0402

AE20

AE18

AE22

AE24

AE26

AE27

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VCC

VCC

P23

AF21

AF23

V_1P5_PCIEXPRESS =

1.5A

V_1P5_CORE

AF15

AF17

AF19

VCC

VCC

VCC

VCC

VCC

VCC

AF25

AF26

AF27

AF29

V_1P5_CORE

VCC

AY43

AG15

AV18

VCCSM

VCCSM

VCC

VCC

AG17

AV23

AV21

AV31

AV42

AW13

VCCSM

VCCSM

VCCSM

VCCSM

VCC

VCC

VCC

VCC

AG18

AG19

AG20

AG21

AG22

X_0R1206-LF

X_0R1206-LF

CP11CP11
CP13CP13

1u500mA_0805-RH-1

1u500mA_0805-RH-1

VCCSM

VCC

L16

L16

L13

L13

AW15

AG23

AW20

VCCSM

VCC

AG24

AW21

VCCSM

VCC

AJ15

3

AW24

VCCSM

VCCSM

VCC

VCC

AJ17

3

AW29

AJ18

CP9CP9

AW31

VCCSM

VCC

AJ20

AY41

AW34

AW35

VCCSM

VCCSM

VCCSM

VCC

C217

C10u10Y0805

C217

C10u10Y0805

BB16

VCCSM

BB20

VCCSM

VCCSM

VCC_EXP

AE4

C213

X_C10U10Y0805

C213

X_C10U10Y0805

BB24

BB28

BB33

BB38

BB42

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AE3

AE2

AD8

AD12

AD10

C228

X_C10U10Y0805

C228

X_C10U10Y0805

VCCA_GPLL

C178

C178
X_C10U10Y0805

X_C10U10Y0805

BC13

BC18

BC22

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

AD6

AD5

AD4

C220

X_C10u10Y0805

C220

X_C10u10Y0805

C176

C176
C1U10Y0402-RH

C1U10Y0402-RH

BC26

BC31

BC35

BC40

VCCSM

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AD2

AD1

AC6

AC5

AC13

V_1P5_PCIEXPRESS

C227

X_C0.1u16Y0402

C227

X_C0.1u16Y0402

VCC_DDR

N5

VCC_EXP

VCC_EXP

AA5

AA13

N10

VCC_EXP

VCC_EXPN9VCC_EXPN7VCC_EXP

VCC_EXP

VCC_EXP

Y13

V13

N11

R10

N12

VCC_EXPR5VCC_EXP

VCC_EXP

VCC_EXPV9VCC_EXP

VCC_EXPV7VCC_EXPV6VCC_EXP

V10

R13

R11

VCC_EXP

VCC_EXP

V5

2

V_1P5_PCIEXPRESS

U13

VCC_EXP

VCC_EXPU8VCC_EXPU7VCC_EXPU6VCC_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

[INTEL-945GC-A2[SLA9C]-RH]

[INTEL-945GC-A2[SLA9C]-RH]

V_1P5_PCIEXPRESS

2

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

1

V_1P5_CORE

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
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

R181

R181

GRCOMP

24.9R1%

24.9R1%

HSYNC
VSYNC

VGA_RED
VGA_GREEN
VGA_BLUE

MCH_DDC_DATA
MCH_DDC_CLK

CK_96M_DREF
CK_96M_DREF#

DACREFSET
EXTTS

MSI

MSI

MSI

MCH_DDC_DATA 27
MCH_DDC_CLK 27

CK_96M_DREF 15
CK_96M_DREF# 15

R152

R152

255R1%0402-RH

255R1%0402-RH

R155

R155

10KR0402

10KR0402

V_2P5_MCH

TP2TP2

C354 Co-lay C283 BOTTOM　SIDE

C419

C419
X_C10p16N

X_C10p16N

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

MICRO-STAR INT'L CO.,LTD

Size Document Description Rev

Size Document Description Rev

Size Document Description Rev
Custom

Custom

Custom

945GC PCI-Express & RBG Signals

945GC PCI-Express & RBG Signals

945GC PCI-Express & RBG Signals

Date:

Monday, March 17, 2008

Date:

Monday, March 17, 2008

Date:

Monday, March 17, 2008

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

HSYNC 27
VSYNC 27

VGA_RED 27
VGA_GREEN 27
VGA_BLUE 27

C171 X_C18p50N0402C171 X_C18p50N0402
C169 X_C18p50N0402C169 X_C18p50N0402
C167 X_C18p50N0402C167 X_C18p50N0402

MS-7536

MS-7536

MS-7536

VCC_DDR

VCC_DDR

MCH MEMORY DECOUPLING

V_FSB_VTT

FSB GENERIC DECOUPLING

1

C229 X_C10U10Y0805C229 X_C10U10Y0805
C221 C10U10Y0805C221 C10U10Y0805

C216 X_C0.1u16Y0402C216 X_C0.1u16Y0402
C215 C0.1u16Y0402C215 C0.1u16Y0402
C418 X_C10U10Y0805C418 X_C10U10Y0805
C415 X_C0.1u16XC415 X_C0.1u16X
C416 X_C1u6.3X-RHC416 X_C1u6.3X-RH

C127 X_C10u10Y0805C127 X_C10u10Y0805
C128 X_C10U10Y0805C128 X_C10U10Y0805
C153 C1000p50X0402C153 C1000p50X0402

C170 C10U10Y0805C170 C10U10Y0805
C162 C1000p50X0402C162 C1000p50X0402
C145 X_C10U10Y0805C145 X_C10U10Y0805

C46 X_C0.1u16Y0402C46 X_C0.1u16Y0402
C147 X_C0.1u16Y0402C147 X_C0.1u16Y0402
C47 C0.1u16Y0402C47 C0.1u16Y0402

Sheet of

Sheet of

Sheet of

10 33

10 33

10 33

1.0

1.0

1.0