MSI MS-7178 Schematics

1

COVER SHEET
BLOCK DIAGRAM
CLOCK Map/POWER Map
GPIO MAP

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MS-7178

CPU:

Version 0A

Intel Prescott ( L2=2MB ) - 3.4G & Above

Intel LGA775-CPU
VRM10.1 Intersil 6566 3Phase
Intel Lakeport -GMCH
DDR II DIMM 1 / 2 / 3 / 4
PCI EXPRESS X16 & X1 SLOT
VGA CONNECTOR

5-7

8
9-12
13-15
16
17

Intel Cendar Mill (65nm) - 3.73G & Above
Intel Smithfield (90nm Dual core)

System Chipset:

Intel Lakeport - GMCH (North Bridge)
Intel ICH7 (South Bridge)

On Board Chipset:

Clock Generator - ICS954519
ICH7
PCI Slot 1 & 2 & 3

18
19-21
22

BIOS -- FWH FLASH 4Mb
AC97 ALC655 / Azalia ALC880/882
LPC Super I/O -- W83627EHF

A A

LAN RTL8110S(B)/8100C
FWH & USB CONNECTORS

23
24

LAN - RTL8110S(B)/8100C
Clock Generator - ICS954519

Audio Codec ALC655/880/882
SIO-W83627EHF & KB/MS
ATX,F_ PANEL,FAN CONTROL
IDE & SATA&COM&LPT
MS7 ACPI &SYSTEM Regulator
Auto BOM manual
History

25
26
27
28
29
30
31

Main Memory:

DDR II * 4 (Max 4GB)

Expansion Slots:

PCI Express X16 SLOT * 1
PCI Express X1 SLOT * 1
PCI 2.3 SLOT * 3

Intersil PWM:

Controller:

1

ISL6566CR_QFN40

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

COVER SHEET

MS-7178

131Thursday, May 26, 2005

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0A

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Block Diagram

VRM 10.1
Intersil 6565
3-Phase PWM

PCIRST#2

PCI
EXPRESS

P.28

VRM_GD

VTT_PWG

Intel LGA775 Processor

FSB

H_PWRGD

H_CPURST#

DDRII

P.3~5

4 DDR II
DIMM
Modules

PWR_GD

MS7

VID_GD

RSMRST#

HD_RST#

X16
Connector

HD_RST#

IDE Primary

SERIAL ATA1

SERIAL ATA2

A A

SERIAL ATA3

SERIAL ATA4

USB2.0
USB Port0~ 7

P.15

P.18

P.18

P.18

P.18

P.18

P.25

UltraDMA
33/66/100

USB

RSMRST#

VRM_GD

Lakeport
GMCH

DMI

ICH7

PWRBTN#

P.6~9

PLTRST#

P.10~12

PWR_GD

LPC Bus

266/333
MHz

SLP_S4#
SLP_S3#

PSON#

PLTRST#

PCIRST_ICH6#

PCI

ATX1

PWR_OK

PCIRST#1

PCI Slot 1

PCI Slot 2

P.23 P.23

LAN
RTL

8110S/8100C

PCI Slot 3

P.15

PCIRST#2

ALC 655/880/882
AC97/Azalia Codec

P.16

PCI
EXPRESS
X1
Connector

P.17

PCI EXPRESS

JFP1

LPC SIO
W83627EHF

P.14

FWH

P.30

FP_RST#FP_RST#

Keyboard

Mouse

PLTRST#

1

P.14

P.14

Floopy Parallel Serial

P.14 P.18 P.18

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

BLOCK DIAGRAM

MS-7178

231Thursday, May 26, 2005

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INTEL LAKEPORT PLATFORM CLOCK GENERATOR MAP

MCLK_1L0~2/
MCLK_1L#0~2

3.3V 5V 5VSB 12V

DDR CHA

D D

HOST CLK

CK_H_CPU/#

CPU CLK

CK_H_MCH/#

96 Mhz

CK_96M_DREF/#

Intel LGA775
Processor

Lakeport GMCH

DDR CLK

MCLK_1H0~2/
MCLK_1H#0~2

CK_PE_100M_MCH/#

DDR CHB

CLOCK GENERATOR

14.318 Mhz

14.318MHZ

CK_14M_ICH

INTEL LAKEPORT PLATFORM POWER DELIVERY MAP

OP 2.5V
VREG

VRM

MS7 VCC_VID
VREG

MS6+

1.5V VREG

PROCESSOR VCORE

PROCESSOR V_FSB_VTT

PCIE X16 & 1 SLOT

MCH V_1P05_CORE
MCH V_2P5_MCH
MCH VCC_DDR

S3

48 Mhz

C C

48MHZ

CK_48M_USB_ICH

ICH_PCLK

PCI_CLK 0~2

PCI CLK

25M Hz

GLAN_PCLK

CK_25M_LAN

ICH7

PCI Slot 1~3

Reltek LAN

8110S/8100C

CK_PE_100M_ICH/#

S0

S3

S0

MS7
3VSB
VREG

MS6+

1.8V VREG
VTT VREG

DDRII DIMM1-4 / 1.8V
DDRII VTT

ICH S0 Power V_1P05_CORE
ICH S0 Power V_FSB_VTT
ICH S0 Power VCC3
ICH S5 Power RESUME VCC3_SB
ICH S5 Power VCC5_SB

LAN

FWH_ PCLK

B B

SIO_PCLK

SIO_48MCLK

AC97_CLK

FWH
ROM

LPC SIO
Winbond
83627EHF

AC97/ALC 655

Lan 2.5VSB
VREG

Lan 1.8VSB
VREG

RTL 8100C VCC3_SB
RTL 8110S 2.5VSB
RTL 8110S 1.8VSB

FWH ROM 3.3V

LPC SUPER I/O 3.3V

100 MHz

CK_PE_100M_16PORT/#

CK_PE_100M_1PORT/#

PCIE X16 SLOT

PCIE X1 SLOT

AC97 VDD5

S3

VREG

CLK Gen. 3.3V

AC97 VDD5

USB Power

A A

CK_ICHSATA/#

8

7

SATA

6

5

S0

4

5VDUAL
VREG

MSI

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

3

Date: Sheet

CLOCK Map/POWER M ap

2

MS-7178

0A

of

331Monday, May 30, 2005

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ICH7

GPIO Alt Func Pin I/O/NC Power PU SMI Tol Default Signal Name

GPIO[0] BM_BUSY# AB18 I/O Vcc3p3 N Y 5 Input strapped hi



GPIO[1] PCIREQ[5]# C8 I/O V5REF N Y 5 Input PREQ#5
GPIO[2] PIRQE# G8 I/OD V5REF N Y 5 Input PIRQ#E
GPIO[3] PIRQF# F7 I/OD V5REF N Y 5 Input PIRQ#F
GPIO[4] PIRQG# F8 I/OD V5REF N Y 5 Input PIRQ#G

D D

GPIO[5] PIRQH# G7 I/OD V5REF N Y 5 Input PIRQ#H

FWH

GPIO Pin# Power Tol Signal Name

FPGI[0] 6 Main 3.3 pull-down
FPGI[1] 5 Main 3.3 pull-down
FPGI[2] 4 Main 3.3 pull-down
FPGI[3] 3 Main 3.3 pull-down

FPGI[4] 30 Main 3.3 pull-downGPIO[6] unmuxed AC21 I/O Vcc3p3 N Y 3.3 Input JAUD2_EN
GPIO[7] unmuxed AC18 I/O Vcc3p3 N Y 3.3 Input strapped hi
GPIO[8] unmuxed E21 I/O VccSus3p3 N Y 3.3 Input strapped hi



PCI Config.

GPIO[9] unmuxed E20 I/O VccSus3p3 N Y 3.3 Input strapped hi
GPIO[10] unmuxed A20 I/O VccSus3p3 N Y 3.3 Input strapped hi



GPIO[11] SMBALERT# B23 I/O VccSus3p3 N Y 3.3 Input SMB_ALERT#
GPIO[12] unmuxed F19 I/O VccSus3p3 N Y 3.3 Input SIO_PME#
GPIO[13] unmuxed E19 I/O VccSus3p3 N Y 3.3 Input strapped hi
GPIO[14] unmuxed R4 I/O VccSus3p3 N Y 3.3 Input strapped hi
GPIO[15] unmuxed E22 I/O VccSus3p3 N Y 3.3 Input strapped hi
GPIO[16] unmuxed AC22 I/O Vcc3p3 N N 3.3 0 NC
GPIO[17] PCIGNT[5]# D8 I/O Vcc3p3 N N 3.3 N/A NC
GPIO[18] unmuxed AC20 I/O Vcc3p3 N N 3.3 1 NC
GPIO[19] SATA1GP AH18 I/O Vcc3p3 N N 3.3 Input strapped hi
GPIO[20] unmuxed AF21 I/O Vcc3p3 N N 3.3 1 NC
GPIO[21] SATA0GP AF19 I/O Vcc3p3 N N 3.3 Input strapped hi

C C

GPIO[22] PCIREQ[4]# A13 I/O Vcc3p3 N N 3.3 Input PREQ#4
GPIO[23] LDRQ1# AA5 I/O Vcc3p3 N N 3.3 Input strapped hi
GPIO[24] unmuxed R3 I/O VccSus3p3 N N 3.3 No Change LAN_DISABLE#
GPIO[25] unmuxed D20 I/O VccSus3p3 Y N 3.3 1 NC
GPIO[26] unmuxed A21 I/O VccSus3p3 N N 3.3 0 NC
GPIO[27] unmuxed B21 I/O VccSus3p3 N N 3.3 0 NC
GPIO[28] unmuxed E23 I/O VccSus3p3 N N 3.3 0 FAN_CTRL
GPIO[29] OC5# C3 I/O VccSus3p3 N N 3.3 Input OC#2
GPIO[30] OC6# A2 I/O VccSus3p3 N N 3.3 Input OC#2
GPIO[31] OC7# B3 I/O VccSus3p3 N N 3.3 Input OC#2
GPIO[32] unmuxed AG18 I/O Vcc3p3 N N 3.3 1 BIOS_WP#
GPIO[33] unmuxed AC19 I/O Vcc3p3 N N 3.3 1 NC
GPIO[34] unmuxed U2 I/O Vcc3p3 N N 3.3 0 NC
GPIO[35] unmuxed AD21 I/O Vcc3p3 N N 3.3 1 NC
GPIO[36] SATA2GP AH19 I/O Vcc3p3 N N 3.3 Input strapped hi
GPIO[37] SATA3GP AE19 I/O Vcc3p3 N N 3.3 Input strapped hi
GPIO[38] unmuxed AD20 I/O Vcc3p3 N N 3.3 Input strapped hi

B B

GPIO[39] unmuxed AE20 I/O Vcc3p3 N N 3.3 Input strapped hi
GPIO[48] GNT4# A14 I/O Vcc3p3 N N 3.3 N/A NC
GPIO[49] CPUPWRGD AG24 I/O V_CPU_IO N N CPU N/A H_PWRGD

Following are the GPIOs that need to be terminated properly if not used:
GPIO[39:36,23:21,19,7:0]: default as inputs and should be pulled up to Vcc3_3 if unused.
GPIO[31:29,15:8]: default as inputs and should be pulled up to VccSus3_3 if unused.

Note: FWH GPs should only be used for static options,
do not put dynamic nets on these



DEVICE

PCI1

PCI2

PCI3

LAN

MCP1 INT Pin

PIRQ#A
PIRQ#B
PIRQ#C
PIRQ#D
PIRQ#B
PIRQ#C
PIRQ#D
PIRQ#A
PIRQ#C
PIRQ#D
PIRQ#A
PIRQ#B

PIRQ#E

REQ#/GNT#

PREQ#0
PGNT#0

PREQ#1
PGNT#1

PREQ#2
PREQ#2

PREQ#3
PGNT#3

IDSEL

AD16

AD17

AD18

AD19

CLOCK

PCI_CLK0

PCI_CLK1

PCI_CLK2

LAN_PCLK

DDRII DIMM Config.

DEVICE

DIMM 1

DIMM 2

DIMM 3

DIMM 4

ADDRESS

A0H

A2H

A4H

A6H

JUMPER SETTING

Open

(1-2)NORMAL

Chassis Intrision
Normal
Chassis Open

JBAT1

JCI1

(1-2)

CLOCK

P_DDR0_A/N_DDR0_A
P_DDR1_A/N_DDR1_A
P_DDR2_A/N_DDR2_A
P_DDR3_A/N_DDR3_A
P_DDR4_A/N_DDR4_A
P_DDR5_A/N_DDR5_A
P_DDR0_B/N_DDR0_B
P_DDR1_B/N_DDR1_B
P_DDR2_B/N_DDR2_B
P_DDR3_B/N_DDR3_B
P_DDR4_B/N_DDR4_B
P_DDR5_B/N_DDR5_B

(2-3)CLEAR

SIO W83627EHF

PIN NAME NOTES

GPIO33
GPIO45

A A

GPIO35
GPIO50

71 OUTPUT ODGPIO43
89
69
86
110

USAGE

NA
NA
NA
NA
NA

Input/OutputPIN#

OUTPUT OD
OUTPUT OD
OUTPUT OD
OUTPUT

Title

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Date: Sheet

2

GPIO MAP

MS-7178

431Thursday, May 26, 2005

1

0A

of

MICRO-STAR INt'L CO ., L TD.

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

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R56 X__1KR0402-1

AC2

DBR#

D14#

C12

B12D8C11

AN3

AN4

VSS_SENSE

VCC_SENSE

D13#

D12#

D11#

VCC_VRM_SENSE

VSS_VRM_SENSE

TP1

OK OK

VID5

AN5

AN6

AJ3

AK3

AM5

AL4

AM7

RSVD

VID6#

ITP_CLK1

ITP_CLK0

VSS_MB_REGULATION

VCC_MB_REGULATION

D10#

D9#

D8#

D7#

D6#

D5#

D4#

D3#

B10

A11

A10A7B7B6A5C6A4C5B4

VID4

AK4

VID5#

VID4#

VID_SELECT

GTLREF_SEL

CS_GTLREF

LINT0/INTR

D2#

D1#

CPU SIGNAL BLOCK

H_A#30

AG4

F21

H_A#29

AG6

A30#

A29#

D43#

D42#

E21

H_A#28

H_A#27

AF4

AF5

A28#

D41#

F20

E19

ok

H_A#24

H_A#26

AB4

A27#

D40#

E18

H_A#19

H_A#22

H_A#23

A26#

D39#

H_A#25

AC5

F18

AB5

A25#

D38#

F17

H_A#17

H_A#20

H_A#18

H_A#21

H_A#16

AA5

AD6

AA4Y4Y6W6AB6W5V4V5U4U5T4U6T5R4M4L4M5P6L5

A24#

A23#

A22#

A21#

A20#

A19#

A18#

A17#

A16#

D37#

D36#

D35#

D34#

D33#

D32#

D31#

D30#

D29#

G17

G18

E16

E15

G16

G15

F15

G14

H_A#15

A15#

D28#

F14

H_A#14

H_A#13

A14#

D27#

G13

E13

H_A#12

A13#

A12#

D26#

D25#

D13

H_A#10

H_A#11

A11#

D24#

F12

F11

H_A#9

A10#

D23#

A9#

D22#

D10

H_A#6

H_A#8

H_A#5

H_A#4

H_A#7

H_A#3

A8#

A7#

A6#

A5#

A4#

A3#

D21#

D20#

D19#

D18#

D17#

D16#

E10D7E9F9F8G9D11

D15#

D D

H_INIT#19

H_LOCK#9
H_HIT#9

H_BPRI#9

H_A20M#19

R67 X_62R0402

H_TESTHI13VTT_OUT_LEFT

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

H_TDI
H_TMS

H_TRST#
H_TCK

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

ok

H_DBI#[0..3]9

ok
ok

ok
ok
ok
ok
ok

ok
ok
ok

C C

B B

ok
ok
ok
ok
ok
ok
ok
ok
OK
OK
OK
OK

ok
ok
ok
ok
ok
ok
ok
ok

ok
ok
ok

OK
OK
OK

No
ok
ok

H_IERR#6

H_FERR#6,19

H_STPCLK#19

H_DBSY#9

H_DRDY#9

H_TRDY#9

H_ADS#9

H_BNR#9
H_HITM#9
H_DEFER#9

THERMDA_CPU26
THERMDC_CPU26

TRMTRIP#19

H_PROCHOT#6

H_IGNNE#19

ICH_H_SMI#19

R100 _62R0402

VTT_OUT_RIGHT

H_FSBSEL06,11,18
H_FSBSEL16,11,18
H_FSBSEL26,11,18

H_PWRGD6,19

H_CPURST#6,9

H_D#[0..63]9

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

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]9

U5A

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

D53#

H_A#31

AJ6

AJ5

AH5

AH4

AG5

A35#

A34#

A33#

A32#

A31#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

C14

C15

A14

D17

D20

G22

D22

E22

G21

EC14 C10U10Y1206

VID2

VID0

VID1

VID3

AL6

AM3

AL5

AM2

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

D0#

_ZIF-SOCK775-15u

FP_RST# 20,27

VCC_VRM_SENSE 8

VSS_VRM_SENSE 8

VID[0..5] 8

R11 _62R0402

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
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

OK

OK

OK
OK

CPU_GTLREF0
CPU_GTLREF1

OK
OK
OK
OK
OK

H_REQ#[0..4] 9

RN7 8P4R-62R0402

1 2
3 4
5 6
7 8

R96 _62R0402

R139 _62R0402
R74 _62R0402
R136 _62R0402
R12 X__62R0402
R101 X__62R0402

CK_H_CPU# 18
CK_H_CPU 18

H_RS#[0..2] 9

RN8 8P4R-62R0402

1 2
3 4
5 6

7 8

R83 _62R0402
R141 _62R0402

TP2
TP6
TP5
TP3

H_ADSTB#1 9
H_ADSTB#0 9
H_DSTBP#3 9
H_DSTBP#2 9
H_DSTBP#1 9
H_DSTBP#0 9
H_DSTBN#3 9
H_DSTBN#2 9
H_DSTBN#1 9

H_DSTBN#0 9
H_NMI 19
H_INTR 19

CPU_GTLREF0 6
CPU_GTLREF1 6

TP4

MCH_GTLREF_CPU 9

ok
ok

VTT_OUT_LEFT

V_FSB_VTT

ok
ok

ok

ok
ok
ok
ok
ok
ok
ok
ok
ok
ok
ok
ok

OK
OK
OK
OK
OKok

OK
OK
OK
OK
OK

OK
OK
OK

VTT_OUT_RIGHT 6,7

H_BR#0 6,9

VTT_OUT_LEFT 6

C49

X_C0.1U16Y0402

ok

OK
OK
OK
OK
OK
OK

VTT_OUT_RIGHT

C16 C0.1U16Y0402
C13 C0.1U16Y0402

BSEL

02

1

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

VID2

ok
OK
OK
OK
OK
OK
OK

1

VID4

3

VID3

5

VID1

7

R66 680R0402

VID0

R17 680R0402

VID5

RN2 8P4R-51R0402

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

RN4 8P4R-51R0402

R28 _62R0402
R45 _62R0402

PLACE BPM TERMINATION NEAR CPU

TABLE
FSB FREQUENCY
267 MHZ (1067)000

RN1

8P4R-680R

2
4
6
8

VTT_OUT_RIGHT

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

H_TRST#
H_TCK

OK
OK
OK
OK
OK
OK
OK
OK

OKOK
OK
OK

H_D#36

H_D#49

H_D#50

H_D#48

H_D#47

H_D#46

H_D#45

H_D#44

H_D#43

H_D#42

H_D#41

H_D#40

H_D#39

H_D#38

H_D#37

H_D#53

H_D#52

A A

H_D#51

ok

8

7

H_D#34

H_D#35

6

H_D#33

H_D#32

H_D#30

H_D#31

H_D#29

H_D#28

H_D#26

H_D#27

H_D#25

H_D#24

H_D#22

H_D#23

H_D#21

H_D#20

H_D#19

H_D#18

H_D#16

H_D#17

H_D#15

H_D#14

H_D#12

H_D#13

5

H_D#11

H_D#10

H_D#8

H_D#9

H_D#7

H_D#6

H_D#4

H_D#5

H_D#2

H_D#3

H_D#0

H_D#1

MSI

Title

Size Document Number Rev

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel LGA775 - Signals

MS-7178

2

531Thursday, June 02, 2005

of

1

0A

8

VCCP

AG21

AG19

AG18

AG15

AG14

AG12

AG11

AF9

AF8

AF22

AF21

AF19
AF18
AF15
AF14
AF12
AF11

AE9
AE23
AE22
AE21
AE19
AE18
AE15
AE14
AE12
AE11

AD8
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23

AC8
AC30
AC29
AC28
AC27
AC26
AC25
AC24
AC23

AB8

AA8

VCCP

U5B

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

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

W30W8Y23

Y24

Y25

Y26

Y27

Y28

Y29

Y30

Y8

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

VCC

W23

AG8

VCC

VCC

AG9

VCC

VCC

AH11

VCC

VCC

U30U8V8

AH12

VCC

VCC

U29

AH14

U28

VCC

VCC

AH15

VCC

VCC

U27

AH18

U26

VCC

VCC

AH19

VCC

VCC

U25

AH21

VCC

VCC

U24

AH22

VCC

VCC

AH25

VCC

VCC

AH26

VCC

VCC

T30T8U23

AH27

VCC

VCC

T29

AH28

VCC

VCC

T28

AH29

T27

VCC

VCC

AH30

VCC

VCC

T26

AH8

T25

VCC

VCC

AH9

T24

VCC

VCC

AJ11

VCC

VCC

AJ12

VCC

VCC

AJ14

VCC

VCC

AJ15

VCC

VCC

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

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

M24

M25

M26

M27

M28

M29

M30M8N23

N24

N25

N26

N27

N28

N29

N30N8P8R8T23

VCC

VCC

AK25

VCC

VCC

M23

AK26

VCC

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

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

J22

J23

J24

J25

J26

J27

J28

J29

J30J8J9

K23

K24

K25

K26

K27

K28

K29

K30K8L8

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

HS1

HS2

123

HS3

VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT

HS4

4

3

H_VCCA

A23

H_VSSA

B23
D23

H_VCCABB

C23

A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
D29
D30

VTT_PWG

AM6

VTT_OUT_RIGHT

AA1

VTT_OUT_LEFT

J1
F27

F29

_ZIF-SOCK775-15u

CP4 X_COPPER
R128 X_0R-1

V_FSB_VTT

OK

OK

2

ok
ok
ok
ok

V_FSB_VTT

C87 C10U10Y0805

C151 C10U10Y0805

C97 X_C10U10Y0805

1

CAPS FOR FSB GENERIC

VTT_OUT_LEFT

GTLREF VOLTAGE SHOULD BE

0.63*VTT = 0.756V

B B

VTT_OUT_LEFT

R98 X_124R1%

R103
X_210R1%

R92 124R1%

R89
210R1%

R102 X_10R

C50
X_C0.1U16Y0402

R84 10R C92

C45
C0.1U16Y0402

C54

X_C100P50N0402

C44
C100P50N0402

CP27

X_COPPER

CPU_GTLREF0 5

CPU_GTLREF1 5

V_FSB_VTT

L4 X_

CP5 X_COPPER

H_VCCABB

PLACE AT CPU END OF ROUTE

H_CPURST#

H_FERR#

7

H_IERR#

H_PROCHOT#VTT_OUT_RIGHT

H_PWRGD
H_BR#0

H_FERR# 5,19

H_PROCHOT# 5VTT_OUT_RIGHT5,7

H_PWRGD 5,19
H_BR#0 5,9

H_IERR# 5
H_CPURST# 5,9

ok

No
ok

ok
ok

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

V_FSB_VTT

RN25

1
3
5
7

_8P4R-470R0402-LF

ok

6

5

R15 100R0402

VTT_OUT_LEFT5

A A

VTT_OUT_LEFT

V_FSB_VTT

V_FSB_VTT

R87 _62R0402

8

R90 X_100R0402
R97 _62R0402

R64 _62R0402
R140 _62R0402

PLACE AT ICH END OF ROUTE

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

V_FSB_VTT

L5 X_

2
4
6
8

H_FSBSEL1
H_FSBSEL0
H_FSBSEL2

CP6 X_COPPER

X__C1U6.3Y50402/80-20%

VTT_OUT_RIGHT

VID_GD#8,29

H_FSBSEL1 5,11,18
H_FSBSEL0 5,11,18
H_FSBSEL2 5,11,18

4

VCC5_SB

C85

R71 680R0402

R282
_1KR0402-1

R76 10KR0402

OK
OK
OK

C10U10Y0805

N-MMBT3904_NL_SOT23

3

C89

VTT_PWG

Q5

X_C10U10Y0805

H_VCCA

H_VSSA

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

C42

X__C1U6.3Y50402/80-20%

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel LGA775 - Power

MS-7178

2

631Thursday, June 02, 2005

1

0A

of

8

D D

C C

B B

VTT_OUT_RIGHT5,6

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

A21
A24

A2

A6
A9

R70

_62R0402

U5C

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

OK

OK

V_FSB_VTT

OK

OK

ok

TP10

TP7

R79

AF23

RSVD

VSS

AF24

RSVD

VSS

AF25

TP8

RSVD

IMPSEL#

VSS

VSS

AF26

RSVD

VSS

AF27

_62R0402

VSS

AF28

AF29

VSS

AF3

RSVD

VSS

AF30

RSVD

VSS

AF6

RSVD

VSS

AF7

VSS

AG10

MSID[1]

VSS

MSID[0]

VSS

AG13

TP9

E23E5E6E7F23F6B13J3N4P5V1W1AC4Y7Y5Y2W7W4V7V6V30V3V29

RSVD

RSVD

RSVD

RSVD

VSS

VSS

VSS

VSS

VSS

AF10

AF13

AF16

AF17

AF20

H_COMP6

Y3

COMP6

VSS

VSS

AE29

AE30

R33
_62R0402

H_COMP7

AE3

AE4D1D14

RSVD

COMP7

VSS

VSS

AE5

AE7

6

R78
X__62R0402

R77
_62R0402

RSVD

VSS

VSS

VSS

AG16

AG17

AG20

AG23

2005 Perf FMB 0 0

MSID1 MSID0

2005 Value FMB 0 1

V28

V27

V26

V25

V24

V23U7U1T7T6T3R7R5R30

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

AG24

AG7

AH1

AH10

AH13

AH16

AH17

AH20

AH23

AH24

AH3

AH6

AH7

AJ10

AJ13

AJ16

AJ17

VSS

VSS

VSS

VSS

AJ20

AJ23

VSS

VSS

5

AJ24

VSS

VSS

AJ27

VSS

VSS

AJ28

VSS

VSS

AJ29

VSS

VSS

R29

AJ30

VSS

VSS

4

R28

R27

R26

R25

R24

R23R2P7P4P30

P29

P28

P27

P26

P25

P24

P23N7N6N3M7M1L7L6L30L3L29

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

AJ4

AJ7

AK10

AK13

AK16

AK17

AK2

AK20

AK23

AK24

AK27

AK28

AK29

AK30

AK5

AK7

AL10

AL13

AL16

AL17

AL20

AL23

VSS

VSS

AL24

VSS

VSS

AL27

VSS

VSS

VSS

VSS

AL28

L28

L27

L26

L25

L24

L23K7K5

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AL3

AL7

AM1

AM10

AM13

AM16

AM17

AM20

VSS

VSS

AM23

VSS

VSS

AM24

K2

VSS

VSS

AM27

VSS

VSS

AM28

AM4

VSS

VSS

VSS

AN1

3

H17

H18

H19

H20

H21

H22

H23

H24

H25

H26

H27

H28

H3H6H7H8H9J4J7

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

AN10

AN13

AN16

AN17

AN2

AN20

AN23

AN24

AN27

AN28B1B11

B14

_ZIF-SOCK775-15u

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
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

1

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel LGA775 - GND

MS-7178

2

731Thursday, June 02, 2005

of

1

0A

5

VREG_12V_POWER

R18

5.6KR
R20 1KR

ENLL

Q1

VCC3

R301
1KR

R5 15KR

VCCP

VCC5

R29 _0R-1

R32

X_1.65KR1%

R19 1KR

VID[0..5]5

COP

C47P50NC9

R16 2.2KR

X_C560P50XC15

R23 100R

R13 X_0R-1

R7 X_0R-1

R21 100R

R8 200KR
R9 X_47KR

R24 100KR1%

C10 C0.01U50X

R27 2.2KR

R35 _30KR1%-1

C28 C0.047U16X

5

VID_GD# 6,29

VID4
VID3
VID2
VID1
VID0
VID5

ENLL

C8 C2200P16X

R14 X_750R

C19 X_C1000P50X

C18

X_C0.1U25Y

OFS

VCCP

C29

X_C0.01U50X

_ISL6566CR_QFN40

COMP

FB

VDIFF

FS
REF

C32

C0.01U50X

U2

38

VID4

39

VID3

40

VID2

1

VID1

2

VID0

3

DACSEL/VID5

35

PGOOD

37

ENLL

8

COMP

9

FB

10

VDIFF

12

VSEN

11

RGND

6

OFST

36

FS

5

REF

4

VRM10

13

OCSET

14

ICOMP

15

ISUM

16

IREF

R42 24.3KR1%

R48 24.3KR1%

R55 24.3KR1%

D D

N-MMBT3904_NL_SOT23

VRM_GD20,29

C C

VCC_VRM_SENSE5

VSS_VRM_SENSE5

B B

Close low side
mosfet

X_4.7KRT

A A

R26

VCC5

7

VCC

GND

41

4

R10

2.2R0805

C12
C4.7U10Y0805

33

PVCC1

30

BOOT1

31

UGATE1

29

PHASE1

32

ISEN1

34

LGATE1

24

PVCC2

26

BOOT2

27

UGATE2

28

PHASE2

25

ISEN2

23

LGATE2

18

PVCC3

21

BOOT3

20

UGATE3

22

PHASE3

19

ISEN3

17

LGATE3

BOTTOM PAD CONNECT TO GND
THROUGH 10 vias

PHASE1

PHASE2

PHASE3

4

12VP1

R53 2.2R0805

BOOT1

U_G1

PHASE1

R40 2.4KR1%

L_G1

12VP2

R54 2.2R0805

BOOT2

U_G2

PHASE2

R61 2.4KR1%

L_G2

12VP3

R47 2.2R0805

BOOT3

U_G3

PHASE3

R44 2.4KR1%

L_G3

C25 C1U16Y0805

R41 2.2R0805

C36
C0.1U25X

C34 C1U16Y0805

R63 2.2R0805

C37
C0.1U25X

C33 C1U16Y0805

R52 2.2R0805

C38
C0.1U25X

+12VP_FET

12

+

EC66
CD1000U16EL20-1

VREG_12V_POWER

VREG_12V_POWER

VREG_12V_POWER

3

12

+

EC43

CD1000U16EL20-1

U_G1

R58
10KR

L_G1

R420
X_10KR

U_G2

R112
10KR

L_G2

R421
X_10KR

R123
10KR

L_G3

R422
X_10KR

3

12

+

PHASE1

PHASE2

U_G3

PHASE3

VCCP VCCPVCCP

EC22

CD1000U16EL20-1

_N-IPF09N03LA_TO252
R62
1R0805

UG1

_N-IPF06N03LA_TO252-3

_N-IPF09N03LA_TO252
R111
1R0805

UG2

_N-IPF06N03LA_TO252-3

_N-IPF09N03LA_TO252
R121
1R0805

UG3

_N-IPF06N03LA_TO252-3

EC36
C10U10Y1206
EC34
C10U10Y1206
EC35
C10U10Y1206
EC24
C10U10Y1206
EC16
C10U10Y1206
EC17
C10U10Y1206

12

+

EC41

CD1000U16EL20-1

+12VP_FET

G

Q3

G

Q4

+12VP_FET

G

Q10

G

Q11

+12VP_FET

G

Q16

G

Q19

12

+

CD1000U16EL20-1

C57 C4.7U35Y1206
C120 C1U16Y0805

DS

G

Q6

_N-IPF06N03LA_TO252-3

DS

G

C47 C4.7U35Y1206
C40 C1U16Y0805

DS

G

Q12

_N-IPF06N03LA_TO252-3

DS

G

C80 C4.7U35Y1206
C56 C1U16Y0805

DS

G

Q18

_N-IPF06N03LA_TO252-3

DS

G

EC20
C10U10Y1206
EC27
C10U10Y1206
EC31
C10U10Y1206
EC32
C10U10Y1206
EC25
C10U10Y1206
EC28
C10U10Y1206

EC23

DS

_N-IPF09N03LA_TO252

DS

Q7

DS

_N-IPF09N03LA_TO252

DS

Q13

DS

_N-IPF09N03LA_TO252

DS

Q17

2

2

COIL4
CH-1.2U18A

R93

2.2R0805

C48

C1000P50X

R114

2.2R0805

C68
C1000P50X

R134

2.2R0805

C105
C1000P50X

EC29
C10U10Y1206
EC19
C10U10Y1206
EC33
C10U10Y1206
EC26
C10U10Y1206
EC18
C10U10Y1206
EC21
C10U10Y1206

VREG_12V_POWER

C0.01U50X

VREG_12V_POWER

C128
X_C4.7U35Y1206

COIL1
CH-0.6U40A

HS1
HS-MS7033

MOSFET Heatsinks

COIL2
CH-0.6U40A

HS2
HS-MS7033

COIL3
CH-0.6U40A

HS3
HS-MS7033

1

JPW1

3

C118

1

2

1

2

1

2

1

2

1

2

1

2

MSI

Title

Size Document Number Rev

Date: Sheet

4

_PWR-2X2M

VCCP

VCCP

VCCP

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

VRM10.1 Intersil 6566 3Phase

12V

12V

1

GND

2

GND

VCCP

MS-7178

EC7

+

1 2

X_CD560U4OS-2

EC2

+

1 2

X_CD1800U6.3EL20-2

EC6

+

1 2

CD560U4OS-2

EC10

+

1 2

CD560U4OS-2

EC1

+

1 2

X_CD560U4OS-2

EC13

+

1 2

CD560U4OS-2

EC5

+

1 2

CD560U4OS-2

EC8

+

1 2

CD560U4OS-2

EC11

+

1 2

CD560U4OS-2

EC37

+

1 2

CD560U4OS-2

EC12

+

1 2

CD560U4OS-2

EC9

+

1 2

CD560U4OS-2

EC4

+

1 2

X_CD560U4OS-2

1

831Friday, June 03, 2005

of

0A

8

ok

H_A#[3..31]5

D D

ok
ok
ok

C C

ok
ok

ok
ok

ok
ok

ok

ok
ok
ok

ok
ok
ok
ok
ok

ok
ok

B B

ok
ok

ok
ok

ICH_SYNC#20

ok
ok

H_ADSTB#05
H_ADSTB#15

H_BR#05,6

H_BPRI#5

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_MCH18

CK_H_MCH#18

PWR_GD20,29

H_CPURST#5,6

PLTRST#19,24,26

R149 16.9R1%

ICH_SYNC#

HXRCOMP
HXSCOMP
HXSWING

MCH_GTLREF

7

N17

P17

P18

P20

P21

AA22

AB21

AB22

AB23

AC22

AD14

VCC

RSVRD

AA42

VCC

RSVRD

AA34

AA38

VCC

VCC

RSVRD

RSVRD

L15

VCC

RSVRD

M15

U27

AF6

VCC

RSVRD

R27

AA37

AA41

AJ12

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

D42
U39
U40
W42
E41

D41
K36
G37
E42

U41
W41
P40

W40
U42
V41
Y40

Y43

M31
M29

C30

M18

A28
C27
B27

D27
D28

J39
J42
J37

F38

T40
T43

AJ9

U8A

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

VCC

VCC

VCC

VCC

VCC

RSVRD

AA35

H_A#3 H_D#0
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

AF7

VCC

VCC

RSVRD

RSVRD

A43

AF8

AF9

VCC

RSVRD

M11

AG25

AF10

VCC

VCC

RSVRD

RSVRD

AG26

AF11

AF12

VCC

RSVRD

AG27

AJ24

6

AF13

VCC

VCC

RSVRD

RSVRD

AJ27

AF14

AF30

VCC

RSVRD

AK40

AL39

AG2

VCC

VCC

RSVRD

RSVRD

AW17

V_1P5_CORE

AG3

AG4

AG5

VCC

VCC

RSVRD

RSVRD

AW18

AY14

BC16

AG6

VCC

VCC

RSVRD

RSVRD

AD30

AG7

VCC

RSVRD

AC34

AG8

VCC

RSVRD

Y30

AG9

VCC

RSVRD

Y33

AG10

AG11

VCC

RSVRD

AF31

AD31

AG12

VCC

VCC

RSVRD

RSVRD

U30

AG13

AG14

VCC

RSVRD

AA30

V31

AH1

AH2

VCC

VCC

RSVRD

RSVRD

AC30

AK21

AH4

VCC

VCC

RSVRD

RSVRD

AJ23

AJ5

VCC

RSVRD

AJ26

AJ13

AJ14

VCC

RSVRD

AL29

AL20

5

AK2

AK3

VCC

VCC

RSVRD

RSVRD

AJ21

AL26

AK4

AK14

AK15

AK20

R15

R17

R18

R20

R21

R23

R24

U15

U17

U18

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

RSVRD

RSVRD

RSVRD

RSVRD

RSVRD

NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC

AK27

AJ29

AG29

V30

BC43

BC42

BC2

BC1

BB43

BB2

BB1

BA2

AW26

VCC

4

U19

U20

U21

U22

U23

U24

U25

U26

V15

V17

V18

V19

V20

V21

V22

V23

V25

V27

W17

W18

W19

W20

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

AW2

AV27

AV26

E35

C42C2B43

B42

B41B3B2

A42

Y17

Y18

Y19

Y21

Y23

Y25

Y27

AA15

AA17

W22

VCC

VCC

AA18

W24

VCC

VCC

AA19

W26

VCC

VCC

AA20

W27

Y15

M17

VCC

VCC

VCC

KDINV_0#
HDINV_1#
HDINV_2#
HDINV_3#

HD_STBP0#
HD_STBN0#

HD_STBP1#
HD_STBN1#

HD_STBP2#
HD_STBN2#

HD_STBP3#
HD_STBN3#

3

HD0#
HD1#
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#

X_Lakeport

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#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

ok

ok
ok
ok
ok
ok
ok
ok
ok
ok
ok
ok
ok

U6_X1

H_DBI#[0..3] 5

ok

X5
X6
X7
X8

MCH

Heatsink

MCH_HS

ok

1

X1
X2
X3
X4

V_FSB_VTT

A A

R155 _62R0402

HXSCOMP

C142
X_C2.2P25N0402

R150
_301R1%0402-1

R152
_84.5R1%0402-1

V_FSB_VTT

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

R151 _62R0402

C139
C0.01U16X0402

HXSWING

R148
124R1%0402

R146
210R1%0402

V_FSB_VTT

C0.1U16Y0402

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

MCH_GTLREF

C133

R144 _0R-1

C135

X_C220P50N

MCH_GTLREF_CPU 5

4

OK

MSI

Title

Size Document Number Rev

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel Lakeport - CPU

MS-7178

2

931Thursday, June 02, 2005

of

1

0A

8

7

6

5

4

3

2

1

SCKE_A[0..3]13,15

DQM_A[0..7]13

DATA_A[0..63]13

DQM_A6

DQM_A1

DQM_A4

DQM_A2

DQM_A7

DQM_A3

DQM_A5

DATA_A16

DATA_A21

D D

C C

B B

SCS_A#[0..3]13,15

RAS_A#13,15
CAS_A#13,15

MAA_A[0..13]13,15

ODT_A[0..3]13,15

SBS_A[0..2]13,15

DQS_A013

DQS_A#013

DQS_A113

DQS_A#113

DQS_A213

DQS_A#213

DQS_A313

DQS_A#313

DQS_A413

DQS_A#413

DQS_A513

DQS_A#513

DQS_A613

DQS_A#613

DQS_A713

DQS_A#713

P_DDR0_A13

N_DDR0_A13

P_DDR1_A13

N_DDR1_A13

P_DDR2_A13

N_DDR2_A13

P_DDR3_A13

N_DDR3_A13

P_DDR4_A13

N_DDR4_A13

P_DDR5_A13

N_DDR5_A13

SCS_A#0
SCS_A#1
SCS_A#2
SCS_A#3

RAS_A#
CAS_A#
WE_A#

WE_A#13,15

MAA_A0
MAA_A1
MAA_A2
MAA_A3
MAA_A4
MAA_A5
MAA_A6
MAA_A7
MAA_A8
MAA_A9
MAA_A10
MAA_A11
MAA_A12

ODT_A0
ODT_A1
ODT_A2
ODT_A3

SBS_A0
SBS_A1
SBS_A2

DQS_A0
DQS_A#0
DQS_A1
DQS_A#1
DQS_A2
DQS_A#2
DQS_A3
DQS_A#3
DQS_A4
DQS_A#4
DQS_A5
DQS_A#5
DQS_A6
DQS_A#6
DQS_A7
DQS_A#7

P_DDR0_A
N_DDR0_A
P_DDR1_A
N_DDR1_A
P_DDR2_A
N_DDR2_A
P_DDR3_A
N_DDR3_A
P_DDR4_A
N_DDR4_A
P_DDR5_A
N_DDR5_A

SMPCOMP_N
SMPCOMP_P MCH_VREF_AMCH_VREF_B

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

AU4
AR2
BA3

BB4
AY11
BA10
AU18
AR18
AU35
AV35
AP42
AP40

AG42
AG41

AC42
AC41

BB32
AY32

AY5

BB5
AK42
AK41
BA31
BB31

AY6

BA5
AH40
AH43

AM3

AL5
AJ6
AJ8

U8B

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

DATA_A1

AP3

AP2

SADQ0

X_Lakeport

R244 80.6R1%0402

SMPCOMP_P

DATA_A3

DATA_A2

AU3

AV4

SADQ1

SADQ2

SBDQ0

AL6

AL8

DATA_B0

DATA_B1

DATA_A4

DATA_A5

AN1

AP4

SADQ3

SADQ4

SBDQ1

SBDQ2

AP8

AP9

DATA_B3

DATA_B2

DATA_A7

AU5

AU2

SADQ5

SADQ6

SBDQ3

SBDQ4

AJ11

AL9

DATA_B4

DATA_B5

DATA_A8

DATA_A9

AW3

AY3

SADQ7

SADQ8

SBDQ5

SBDQ6

AM10

AP6

DATA_B7

DATA_B6

BA7

BB7

SADQ9

SADQ10

SBDQ7

SBDQ8

AU7

AV6

DATA_B8

DATA_B9

AV1

AW4

SADQ11

SADQ12

SADQ13

SBDQ9

SBDQ10

SBDQ11

AV12

AM11

DATA_B11

DATA_B10

BC6

AY7

AW12

SADQ14

SADQ15

SADQ16

SBDQ12

SBDQ13

SBDQ14

AR5

AR7

AR12

DATA_B14

DATA_B12

DATA_B13

AY10

AR10

DATA_B15

DATA_A10

DATA_A12

DATA_A13

DATA_A17

DATA_A14

DATA_A15

DATA_A11

DATA_A6

DATA_A0

DATA_A19

DATA_A18

BA12

BB12

SADQ17

SADQ18

SADQ19

SBDQ15

SBDQ16

SBDQ17

AM15

AM13

DATA_B17

DATA_B16

DATA_A22

DATA_A20

BA9

BB9

BC11

SADQ20

SADQ21

SADQ22

SBDQ18

SBDQ19

SBDQ20

AV15

AM17

AN12

DATA_B20

DATA_B18

DATA_B19

DATA_A24

DATA_A25

DATA_A23

AY12

AM20

AM18

SADQ23

SADQ24

SADQ25

SBDQ21

SBDQ22

SBDQ23

AR13

AP15

AT15

DATA_B21

DATA_B23

DATA_B22

DATA_A28

DATA_A26

DATA_A27

AV20

AM21

AP17

SADQ26

SADQ27

SADQ28

SBDQ24

SBDQ25

SBDQ26

AM24

AM23

AV24

DATA_B24

DATA_B25

DATA_B26

DATA_A29

DATA_A30

AR17

AP20

SADQ29

SBDQ27

AM26

AP21

DATA_B27

DATA_B28

DATA_A32

DATA_A31

AT20

AP32

SADQ30

SADQ31

SADQ32

SBDQ28

SBDQ29

SBDQ30

AR21

AP24

DATA_B30

DATA_B29

DATA_A34

DATA_A35

DATA_A33

AV34

AV38

AU39

SADQ33

SADQ34

SADQ35

SBDQ31

SBDQ32

SBDQ33

AT24

AU27

AN29

DATA_B32

DATA_B31

DATA_B33

DATA_A37

DATA_A36

DATA_A38

AV32

AT32

AR34

SADQ36

SADQ37

SADQ38

SBDQ34

SBDQ35

SBDQ36

AR31

AM31

AP27

DATA_B35

DATA_B36

DATA_B34

DATA_A40

DATA_A41

DATA_A39

AU37

AR41

AR42

SADQ39

SADQ40

SADQ41

SBDQ37

SBDQ38

SBDQ39

AR27

AP31

AU31

DATA_B39

DATA_B37

DATA_B38

DATA_A43

DATA_A42

DATA_A44

AN43

AM40

AU41

SADQ42

SADQ43

SADQ44

SBDQ40

SBDQ41

SBDQ42

AP35

AP37

AN32

DATA_B40

DATA_B42

DATA_B41

DATA_A45

DATA_A47

DATA_A46

AU42

AP41

AN40

SADQ45

SADQ46

SADQ47

SBDQ43

SBDQ44

SBDQ45

AL35

AR35

AU38

DATA_B45

DATA_B43

DATA_B44

DATA_A49

DATA_A48

DATA_A50

AL41

AL42

AF39

SADQ48

SADQ49

SADQ50

SBDQ46

SBDQ47

SBDQ48

AM38

AM34

AL34

DATA_B48

DATA_B46

DATA_B47

DATA_A53

DATA_A52

DATA_A51

AE40

AM41

AM42

SADQ51

SADQ52

SADQ53

SBDQ49

SBDQ50

SBDQ51

AJ34

AF32

AF34

DATA_B49

DATA_B51

DATA_B50

DATA_A56

DATA_A54

DATA_A55

AF41

AF42

AD40

SADQ54

SADQ55

SADQ56

SBDQ52

SBDQ53

SBDQ54

AL31

AJ32

AG35

DATA_B52

DATA_B54

DATA_B53

DATA_A57

DATA_A58

DATA_A59

AD43

AA39

AA40

SADQ57

SADQ58

SADQ59

SBDQ55

SBDQ56

SBDQ57

AD32

AC32

AD34

DATA_B55

DATA_B57

DATA_B56

DATA_A61

DATA_A62

DATA_A60

AE42

AE41

AB41

SADQ60

SADQ61

SADQ62

SBDQ58

SBDQ59

SBDQ60

Y32

AA32

AF35

DATA_B58

DATA_B60

DATA_B59

DATA_A63

AB42

SADQ63

SBDQ61

AF37

AC33

DATA_B61

DATA_B62

DATA_B[0..63]14

SCKE_B[0..3]14,15

VCC_DDR

A A

R243 80.6R1%0402

C209

C0.1U16Y0402

8

SMPCOMP_N

7

6

5

DQM_B[0..7]14

SCKE_A1

SCKE_A0

BB25

AY25

SACKE0

SACKE1

SBDQ62

SBDQ63

AC35

DATA_B63

4

SCKE_A3

SCKE_A2

BC24

BA25

SACKE2

SACKE3

SBCKE0

SBCKE1

BA14

AY16

BA13

SCKE_B0

SCKE_B2

SCKE_B1

DQM_A0

AR3

SADM0

SBCKE2

SBCKE3

BB13

SCKE_B3

BB10

AY2

SADM2

SADM1

SBDM6

SBDM7

AJ39

AD39

DQM_B7

DQM_B6

AT34

AP18

SADM4

SADM3

SBDM4

SBDM5

AR29

AR38

DQM_B5

DQM_B4

AG40

AP39

SADM6

SADM5

SBDM2

SBDM3

AP13

AP23

DQM_B2

DQM_B3

DQM_B1

AC40

SADM7

SMVREF1
SMVREF0

SBDM1

AL11

AW7

DQM_B0

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#

SBDM0

SCS_B#0

BA40

SCS_B#1

AW41

SCS_B#2

BA41

SCS_B#3

AW40

RAS_B#

BA23

CAS_B#

AY24

WE_B#

BB23

MAA_B0

BB22

MAA_B1

BB21

MAA_B2

BA21

MAA_B3

AY21

MAA_B4

BC20

MAA_B5

AY19

MAA_B6

AY20

MAA_B7

BA18

MAA_B8

BA19

MAA_B9

BB18

MAA_B10

BA22

MAA_B11

BB17

MAA_B12

BA17

MAA_B13MAA_A13

AW42

ODT_B0

AY42

ODT_B1

AV40

ODT_B2

AV43

ODT_B3

AU40

SBS_B0

AW23

SBS_B1

AY23

SBS_B2

AY17

DQS_B0

AM8

DQS_B#0

AM6

DQS_B1

AV7

DQS_B#1

AR9

DQS_B2

AV13

DQS_B#2

AT13

DQS_B3

AU23

DQS_B#3

AR23

DQS_B4

AT29

DQS_B#4

AV29

DQS_B5

AP36

DQS_B#5

AM35

DQS_B6

AG34

DQS_B#6

AG32

DQS_B7

AD36

DQS_B#7

AD38

P_DDR0_B

AM29

N_DDR0_B

AM27

P_DDR1_B

AV9

N_DDR1_B

AW9

P_DDR2_B

AL38

N_DDR2_B

AL36

P_DDR3_B

AP26

N_DDR3_B

AR26

P_DDR4_B

AU10

N_DDR4_B

AT10

P_DDR5_B

AJ38

N_DDR5_B

AJ36

AM2

MCH_VREF_A

AM4

PLACE 0.1UF CAP CLOSE TO MCH

3

SCS_B#[0..3] 14,15

RAS_B# 14,15
CAS_B# 14,15
WE_B# 14,15

MAA_B[0..13] 14,15

ODT_B[0..3] 14,15

SBS_B[0..2] 14,15

DQS_B0 14
DQS_B#0 14
DQS_B1 14
DQS_B#1 14
DQS_B2 14
DQS_B#2 14
DQS_B3 14
DQS_B#3 14
DQS_B4 14
DQS_B#4 14
DQS_B5 14
DQS_B#5 14
DQS_B6 14
DQS_B#6 14
DQS_B7 14
DQS_B#7 14

P_DDR0_B 14
N_DDR0_B 14
P_DDR1_B 14
N_DDR1_B 14
P_DDR2_B 14
N_DDR2_B 14
P_DDR3_B 14
N_DDR3_B 14
P_DDR4_B 14
N_DDR4_B 14
P_DDR5_B 14
N_DDR5_B 14

C206

C0.1U16Y0402

VCC_DDR

PLACE 0.1UF CAP CLOSE TO MCH

C205

C0.1U16Y0402

CP20

X_COPPER

R250 1KR1%0402

R249 X__0R-1

MCH_VREF_A

MCH_VREF_B

R248
1KR1%0402

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel Lakeport - Memory

MS-7178

2

10 31Thursday, June 02, 2005

of

1

0A

8

EXP_A_RXP_016
EXP_A_RXN_016
EXP_A_RXP_116
EXP_A_RXN_116

D D

EXP_EN_HDR16

C C

OK
OK
OK

EXP_A_RXP_216
EXP_A_RXN_216
EXP_A_RXP_316
EXP_A_RXN_316
EXP_A_RXP_416
EXP_A_RXN_416
EXP_A_RXP_516
EXP_A_RXN_516
EXP_A_RXP_616
EXP_A_RXN_616
EXP_A_RXP_716
EXP_A_RXN_716
EXP_A_RXP_816
EXP_A_RXN_816
EXP_A_RXP_916
EXP_A_RXN_916

EXP_A_RXP_1016

EXP_A_RXN_1016

EXP_A_RXP_1116

EXP_A_RXN_1116

EXP_A_RXP_1216

EXP_A_RXN_1216

EXP_A_RXP_1316

EXP_A_RXN_1316

EXP_A_RXP_1416

EXP_A_RXN_1416

EXP_A_RXP_1516

EXP_A_RXN_1516

R181 _1KR0402-1

DMI_ITP_MRP_019

DMI_ITN_MRN_019

DMI_ITP_MRP_119

DMI_ITN_MRN_119

DMI_ITP_MRP_219

DMI_ITN_MRN_219

DMI_ITP_MRP_319

DMI_ITN_MRN_319
CK_PE_100M_MCH18

CK_PE_100M_MCH#18

SDVO_CTRL_DATA16

SDVO_CTRL_CLK16

H_FSBSEL05,6,18
H_FSBSEL15,6,18
H_FSBSEL25,6,18

OK

B B

V_2P5_DAC_FILTERED

L12

180L1500m_90

V_2P5_MCH

I = 70mA

.CD100U16EL11

V_1P5_CORE

C169

L11 X_600L200m_500-1

CP14 X_COPPER

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

R182 X_0R-1

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#

SDVO_CTRL_DATA
SDVO_CTRL_CLK

R177 10KR0402
R178 10KR0402
R174 10KR0402

R176 X_1KR1%0402

VCCA_HPLLVCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_GPLL

C171

C0.1U16Y0402

V_2P5_MCH

V_2P5_DAC_FILTERED

SEL0
SEL1
SEL2

C170
C0.01U16X0402

U8C

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]

NOA_6

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

X_Lakeport

V_FSB_VTT

I = 60mA

VCCA_MPLL

C158
_C1U6.3Y50402/80-20%

7

V_1P5_CORE

AA26

AB17

AB18

AB19

AB20

AB24

AB25

AB26

AB27

AA24

VCC

VCC

VCC

VCC

VTT

VTT

VTT

B23

A24

B24

AC15

VCC

VCC

VCC

VCC

VCC

VCC

VTT

VTT

VTT

VTT

VTT

VTT

B25

B26

C23

D24

C25

C26

D23

VCC

VTT

AC17

VCC

VTT

D25

AC18

VCC

VTT

E23

AC20

VCC

VTT

E24

AC24

E26

VCC

VTT

AC26

VCC

VTT

E27

AC27

VCC

VTT

F23

6

AD15

VCC

VTT

F27

AD17

VCC

VTT

G23

AD19

VCC

VTT

H23

AD23

AD25

AD21

VCC

VCC

VTT

VTT

J23

K23

L23

V_1P5_CORE

VCC

VTT

AD26

M23

VCC

VTT

AE17

N23

VCC

VTT

AE18

VCC

VTT

P23

AE20

VCC

AE22

VCC

AE24

VCC

AE26

AF21

VCC

VCC

AE27

VCC

VCC

AF23

I = 55mA

V_1P5_CORE V_1P5_CORE

CP11 X_COPPER

VCCA_DPLLA

+

C154
.CD100U16EL11

C162
C0.1U16Y0402

AF15

VCC

VCC

AF25

AF17

AF26

VCC

VCC

AF19

VCC

VCC

AF27

AF29

AY43

VCC

AG15

VCC_DDR

AV18

AV21

VCCSM

VCCSM

VCCSM

VCC

VCC

VCC

AG17

AG18

5

AV23

AV31

VCCSM

VCC

AG19

AG20

AV42

VCCSM

VCCSM

VCC

VCC

AG21

AW13

AW15

VCCSM

VCC

AG22

AG23

AW20

VCCSM

VCC

AG24

AY41

AW21

VCCSM

VCCSM

VCC

VCC

AJ15

BB16

AW24

AW29

AW34

AW35

AW31

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCC

VCC

VCC

AJ17

AJ18

AJ20

L13
X_1U500m_0805

CP16 X_COPPER

BB20

VCCSM

VCCSM

VCC_EXP

AE4

BB24

BB28

BB33

VCCSM

VCCSM

VCC_EXP

VCC_EXP

AE3

AE2

AD12

BB38

BB42

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

AD10

AD8

4

BC26

BC13

BC18

BC22

VCCSM

VCCSM

VCCSM

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AD6

AD5

AD4

AD2

R186 1R1%L8X__
R188 1R1%

BC31

BC35

BC40

VCCSM

VCCSM

VCC_EXP

VCC_EXP

AD1

AC13

AC6

N5

VCCSM

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AC5

AA13

N10N9N7

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

AA5

Y13

V13V9V10V7V6

N11

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

R11

R10R5N12

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

VCC_EXP

V5

I = 45mA

VCCA_GPLL

C174

C10U10Y0805

V_1P5_PCIEXPRESS

U13U8U7U6R13

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

C176
_C1U6.3Y50402/80-20%

3

EXP_A_TXP_0

D14

EXP_A_TXN_0

C13

EXP_A_TXP_1

A13

EXP_A_TXN_1

B12

EXP_A_TXP_2

A11

EXP_A_TXN_2

B10

EXP_A_TXP_3

C10

EXP_A_TXN_3

C9

EXP_A_TXP_4

A9

EXP_A_TXN_4

B7

EXP_A_TXP_5

D7

EXP_A_TXN_5

D6

EXP_A_TXP_6

A6

EXP_A_TXN_6

B5

EXP_A_TXP_7

E2

EXP_A_TXN_7

F1

EXP_A_TXP_8

G2

EXP_A_TXN_8

J1

EXP_A_TXP_9

J3

EXP_A_TXN_9

K4

EXP_A_TXP_10

L4

EXP_A_TXN_10

M4

EXP_A_TXP_11

M2

EXP_A_TXN_11

N1

EXP_A_TXP_12

P2

EXP_A_TXN_12

T1

EXP_A_TXP_13

T4

EXP_A_TXN_13

U4

EXP_A_TXP_14

U2

EXP_A_TXN_14

V1

EXP_A_TXP_15

V3

EXP_A_TXN_15

W4

DMI_MTP_IRP_0

W2

DMI_MTN_IRN_0

Y1

DMI_MTP_IRP_1

AA2

DMI_MTN_IRN_1

AB1

DMI_MTP_IRP_2

Y4

DMI_MTN_IRN_2

AA4

DMI_MTP_IRP_3

AB3

DMI_MTN_IRN_3

AC4
AC12

AC11
D17

C17
F17

K17
H18

G17
J17
J18

N18
N20

J15
H15

A20
J20
H20
K18

GRCOMP

HSYNC
VSYNC

VGA_RED_F
VGA_GREEN_F
VGA_BLUE_F

C179 X_C8200P50X

MCH_DDC_DATA
MCH_DDC_CLK

CK_96M_DREF
CK_96M_DREF#

DACREFSET
EXTTS

R236

CP19 X_COPPER
CP18 X_COPPER
CP17 X_COPPER

for 945G only

R180 IG_255R1%

R185 10KR0402
TP11
TP12

C445

X__C10P25N0402/0.5

2

EXP_A_TXP_0 16
EXP_A_TXN_0 16
EXP_A_TXP_1 16
EXP_A_TXN_1 16
EXP_A_TXP_2 16
EXP_A_TXN_2 16
EXP_A_TXP_3 16
EXP_A_TXN_3 16
EXP_A_TXP_4 16
EXP_A_TXN_4 16
EXP_A_TXP_5 16
EXP_A_TXN_5 16
EXP_A_TXP_6 16
EXP_A_TXN_6 16
EXP_A_TXP_7 16
EXP_A_TXN_7 16
EXP_A_TXP_8 16
EXP_A_TXN_8 16
EXP_A_TXP_9 16
EXP_A_TXN_9 16
EXP_A_TXP_10 16
EXP_A_TXN_10 16
EXP_A_TXP_11 16
EXP_A_TXN_11 16
EXP_A_TXP_12 16
EXP_A_TXN_12 16
EXP_A_TXP_13 16
EXP_A_TXN_13 16
EXP_A_TXP_14 16
EXP_A_TXN_14 16
EXP_A_TXP_15 16
EXP_A_TXN_15 16

DMI_MTP_IRP_0 19
DMI_MTN_IRN_0 19
DMI_MTP_IRP_1 19
DMI_MTN_IRN_1 19
DMI_MTP_IRP_2 19
DMI_MTN_IRN_2 19
DMI_MTP_IRP_3 19
DMI_MTN_IRN_3 19

V_1P5_PCIEXPRESS

24.9R1%

HSYNC 17
VSYNC 17

R201 IG_0R-1 C186

VGA#

MCH_DDC_DATA 17
MCH_DDC_CLK 17

CK_96M_DREF 18
CK_96M_DREF# 18

V_2P5_MCH

C0.1U16Y0402

C191 X_C3.3P50N

for 945G only

1

V_1P5_CORE

C208
C211

V_FSB_VTT

C0.1U16Y0402

C300

C10U10Y0805

X_C10U10Y0805

C131

FSB GENERIC DECOUPLING

C183
X_C3.3P50N

DACREFSET

VGA_RED
VGA_GREEN
VGA_BLUE
VGA#

X_C3.3P50N

RN32 IP_8P4R-0R

1
3
5
7

R183 IP_0R-1

for 945P only

HSYNC
VSYNC

R187 IP_10KR0402
R202 IP_10KR0402

C152
X_C0.1U16Y0402

VGA_RED 17
VGA_GREEN 17
VGA_BLUE 17

V_2P5_MCH

2
4
6
8

for 945P only

RN28 IP_8P4R-0R

CK_PE_100M_MCH
CK_PE_100M_MCH#
CK_96M_DREF#
CK_96M_DREF

V_1P5_CORE

1

2

3

4

5

6

7

8

A A

V_1P5_CORE V_1P5_CORE

L9 X_
CP12 X_COPPER

8

I = 55mA

VCCA_DPLLB

+

C161
.CD100U16EL11

C166
C0.1U16Y0402

7

L10 X_600L200m_500-1

CP13 X_COPPER CP22

6

VCCA_HPLL

C155
C0.1U16Y0402

I = 45mA

V_1P5_CORE

CP21

5

L14 X_0R1206

X_COPPER
X_COPPER

+

C210
X_.CD220U10EL7

4

I = 1.5A

V_1P5_PCIEXPRESS

C202
C207 X_C10U10Y0805

C10U10Y0805

C199
C0.1U16Y0402

3

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel Lakeport - PCI EXPRESS

MS-7178

2

for 945P only

11 31Friday, June 03, 2005

of

1

0A

5

AN42

AN31

AN27

AN26

AN24

AN23

AN21

AN20

AN18

AN17

AN15

AN13

AN4

AN2

AM39

AM37

AM36

AM33

AM9

AM7

AM5

AL43

AL37

D D

C C

B B

U8D

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A16

VSS

A22

VSS

A26

VSS

A31

VSS

A35

VSS

B4

VSS

B6

VSS

B9

VSS

B11

VSS

B13

VSS

B21

VSS

B22

VSS

B28

VSS

B33

VSS

B38

VSS

C3

VSS

C5

VSS

C7

VSS

C12

VSS

C14

VSS

C22

VSS

C40

VSS

D2

VSS

D5

VSS

D10

VSS

D16

VSS

D20

VSS

D21

VSS

E3

VSS

E4

VSS

E7

VSS

E9

VSS

E12

VSS

E13

VSS

E17

VSS

E18

VSS

E20

VSS

E21

VSS

E32

VSS

F2

VSS

F6

VSS

F13

VSS

F18

VSS

F26

VSS

F34

VSS

F42

VSS

G3

VSS

G5

VSS

G7

VSS

G9

VSS

G10

VSS

G13

VSS

G15

VSS

G18

VSS

G20

VSS

G21

VSS

G24

VSS

G27

VSS

G29

VSS

G31

VSS

G32

VSS

G35

VSS

G38

VSS

H12

VSS

H17

VSS

H26

VSS

H27

VSS

H32

VSS

J2

VSS

J5

VSS

J7

VSS

J10

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

J12

J21

J24

J43

J38

J29

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

K20

K15

K13

K12

K10K7K6K5K3

K27

VSS

VSS

VSS

VSS

VSS

VSS

VSS

L13

L12L2K39

K37

K34

K32

4

AU32

AU29

AU26

AU24

AU21

AU20

AU17

AU15

AU13

AU12

AU9

AU6

AT31

AT27

AT26

AT23

AT21

AT18

AT17

AT12

AR43

AR39

AR37

AR32

AR24

AR20

AR15

AR6

AR1

AP38

AP34

AP29

AP12

AP10

AP7

AP5

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

L26

L24

VSS

VSS

VSS

VSS

L31

L29

L42

VSS

VSS

VSS

VSS

VSS

VSS

VSS

M21

M20

M13

M10M9M8M5M3

VSS

VSS

VSS

VSS

VSS

M37

M35

N15

N13N8N6

N2

VSS

VSS

VSS

VSS

VSS

VSS

VSS

N26

N24

VSS

VSS

N36

N33

N31

N29

N27

N39

VSS

VSS

VSS

VSS

VSS

VSS

VSS

P29

P27

P26

P24

P15

P14P3N43

AU34

VSS

VSS

3

AA25

Y29

Y26

Y24

Y22

Y20

W25

W23

W21

V29

V26

V24

U29

R29

R26

D43D1A40A4BC9

BB41

BB39

BB34

BB19

BB14

BB11

BB6

BB3

BA42

BA4

AW10

AV37

AV17

AV10

AV2

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

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

R9R6P30

R12

R14

R30

R31

R34

R37

R39T2T42U3U5U9U12

U14

U31

U33

U36

U38V2V8

V11

V12

V14

V34

V36

V37

V38

V39

V43W3Y2Y5Y6Y9Y12

VSS

VSS

AA27

VSS

VSS

AA29

VSS

VSS

AC19

VSS

VSS

Y14

AC25

VSS

VSS

Y31

AC29

VSS

VSS

Y35

AD18

VSS

VSS

Y37

2

AD20

VSS

VSS

Y39

AD22

Y42

VSS

VSS

AD24

VSS

VSS

AA3

AD27

VSS

VSS

AA8

AD29

VSS

VSS

AF18

AE19

AE21

VSS

VSS

AF20

VSS

VSS

AE23

AF22

VSS

VSS

AE25

AF24

L17

VSS

VSS

AY1

VSS

BC4

VSS

X_Lakeport

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
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

AL33
AL32
AL27
AL24
AL23
AL21
AL18
AL15
AL13
AL12
AL10
AL7
AL3
AL2
AL1
AK30
AK29
AK26
AK24
AJ37
AJ35
AJ33
AJ31
AJ30
AJ10
AJ7
AH42
AG39
AG38
AG37
AG36
AG33
AG31
AG30
AF43
AF38
AF36
AF33
AF5
AF3
AF2
AF1
AD42
AD37
AD35
AD33
AD13
AD11
AD9
AD7
AC39
AC38
AC37
AC36
AC31
AC23
AC21
AC14
AC10
AC7
AC3
AC2
AB43
AB2
AA36
AA33
AA31
AA23
AA21
AA14
AA12
AA11

1

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Intel Lakeport - GND

MS-7178

1

12 31Thursday, June 02, 2005

of

0A

8

7

6

5

4

3

2

1

68

102195156627278

18

55

NC

RC1

RC0

NC/TEST

VSS

VSS

VSS

VSS

100

103

106

109

112

VCC_DDR

NC

VDD0

VSS

VSS

VSS

115

118

121

VDD1

VSS

124

VDD2

VSS

127

75

VDD3

VSS

130

VDD3

VSS

133

191

VDD4

VSS

136

VDD5

VSS

194

VDD6

VSS

139

181

142

VDD7

VSS

175

VDD8

VSS

145

170535964197

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VSS

VSS

VSS

VSS

148

151

154

157

VDDQ4

VSS

160

172

69

VDDQ4

VSS

163

166

187

VDDQ5

VDDQ6

VSS

VSS

169

184

VDDQ7

VSS

198

18967238

178

VDDQ8

VDDQ7

VSS

VSS

201

204

VDDQ9

VSS

207

VSS

210

VDDSPD

VSS

VSS

213

216

42434849161

CB0

CB1

CB2

CB3

DM1/DQS10
NC/DQS10#
DM2/DQS11
NC/DQS11#
DM3/DQS12
NC/DQS12#
DM4/DQS13
NC/DQS13#
DM5/DQS14
NC/DQS14#
DM6/DQS15
NC/DQS15#
DM7/DQS16
NC/DQS16#
DM8/DQS17
NC/DQS17#

CK1#(CK0#)

VSS

VSS

VSS

VSS

219

222

225

228

162

167

CB4

CB5

CB6

DQS0

DQS0#

DQS1

DQS1#

DQS2

DQS2#

DQS3

DQS3#

DQS4

DQS4#

DQS5

DQS5#

DQS6

DQS6#

DQS7

DQS7#

DQS8

DQS8#

A10_AP

A16/BA2

WE#
CAS#
RAS#

DM0/DQS9
NC/DQS9#

ODT0
ODT1

CKE0
CKE1

CS0#
CS1#

CK0(DU)
CK0#(DU)
CK1(CK0)

CK2(DU)
CK2#(DU)

SDA

VREF

VSS

VSS

VSS

231

234

237

A11
A12
A13
A14
A15

BA1
BA0

SCL

SA0
SA1
SA2

168

CB7

DQS_A0

7

DQS_A#0

6

DQS_A1

16

DQS_A#1

15

DQS_A2

28

DQS_A#2

27

DQS_A3

37

DQS_A#3

36

DQS_A4

84

DQS_A#4

83

DQS_A5

93

DQS_A#5

92

DQS_A6

105

DQS_A#6

104

DQS_A7

114

DQS_A#7

113
46
45

MAA_A0

188

A0

MAA_A1

183

A1

MAA_A2

63

A2

MAA_A3

182

A3

MAA_A4

61

A4

MAA_A5

60

A5

MAA_A6

180

A6

MAA_A7

58

A7

MAA_A8

179

A8

MAA_A9

177

A9

MAA_A10

70

MAA_A11

57

MAA_A12

176

MAA_A13

196
174
173

SBS_A2

54

SBS_A1

190

SBS_A0

71

WE_A#

73

CAS_A#

74

RAS_A#

192

DQM_A0

125
126

DQM_A1

134
135

DQM_A2

146
147

DQM_A3

155
156

DQM_A4

202
203

DQM_A5

211
212

DQM_A6

223
224

DQM_A7

232
233
164
165

ODT_A2

195

ODT_A3

77

SCKE_A2

52

SCKE_A3

171

SCS_A#2

193

SCS_A#3

76

P_DDR3_A

185

N_DDR3_A

186

P_DDR4_A

137

N_DDR4_A

138

P_DDR5_A

220

N_DDR5_A

221

SMBCLK_DDR

120

SMBDATA_DDR

119

DIMM_VREF_A

1

239
240
101

_DDRII-240_orange

DQS_A0 10
DQS_A#0 10
DQS_A1 10
DQS_A#1 10
DQS_A2 10
DQS_A#2 10
DQS_A3 10
DQS_A#3 10
DQS_A4 10
DQS_A#4 10
DQS_A5 10
DQS_A#5 10
DQS_A6 10
DQS_A#6 10
DQS_A7 10
DQS_A#7 10

ODT_A2 10,15
ODT_A3 10,15

SCKE_A2 10,15
SCKE_A3 10,15

SCS_A#2 10,15
SCS_A#3 10,15

P_DDR3_A 10
N_DDR3_A 10
P_DDR4_A 10
N_DDR4_A 10
P_DDR5_A 10
N_DDR5_A 10

C188

VCC3

C0.1U16Y0402

ADDRESS: 001
0xA2

DDR2 DIMM2

MAA_A[0..13] 10,15

DQM_A[0..7] 10

VCC_DDR VCC3 VCC3

DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5
DATA_A6
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63

DIMM2

3
4
9

10
122
123
128
129

12

13

21

22
131
132
140
141

24

25

30

31
143
144
149
150

33

34

39

40
152
153
158
159

80

81

86

87
199
200
205
206

89

90

95

96
208
209
214
215

98

99
107
108
217
218
226
227
110
111
116
117
229
230
235
236

2
5

8
11
14
17
20
23
26
29
32
35
38
41
44
47
50
65
66
79
82
85
88
91
94
97

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

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

DIMM1

DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5

D D

C C

B B

DATA_A6
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63

3

DQ0

4

DQ1

9

DQ2

10

DQ3

122

DQ4

123

DQ5

128

DQ6

129

DQ7

12

DQ8

13

DQ9

21

DQ10

22

DQ11

131

DQ12

132

DQ13

140

DQ14

141

DQ15

24

DQ16

25

DQ17

30

DQ18

31

DQ19

143

DQ20

144

DQ21

149

DQ22

150

DQ23

33

DQ24

34

DQ25

39

DQ26

40

DQ27

152

DQ28

153

DQ29

158

DQ30

159

DQ31

80

DQ32

81

DQ33

86

DQ34

87

DQ35

199

DQ36

200

DQ37

205

DQ38

206

DQ39

89

DQ40

90

DQ41

95

DQ42

96

DQ43

208

DQ44

209

DQ45

214

DQ46

215

DQ47

98

DQ48

99

DQ49

107

DQ50

108

DQ51

217

DQ52

218

DQ53

226

DQ54

227

DQ55

110

DQ56

111

DQ57

116

DQ58

117

DQ59

229

DQ60

230

DQ61

235

DQ62

236

DQ63

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

50

VSS

65

VSS

66

VSS

79

VSS

82

VSS

85

VSS

88

VSS

91

VSS

94

VSS

97

VSS

68

102195156627278

18

55

NC

RC1

RC0

NC/TEST

VSS

VSS

VSS

VSS

100

103

106

109

112

NC

VSS

191

194

181

175

170535964197

172

187

VDDQ1

VDDQ2

VSS

VSS

154

VDDQ3

VSS

157

69

VDDQ4

VSS

160

163

VDDQ5

VDDQ4

VSS

VSS

166

184

VDDQ6

VSS

169

198

VDDQ7

VSS

75

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VDD3

VDDQ0

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

115

118

121

124

127

130

133

136

139

142

145

148

151

18967238

178

VDDQ8

VDDQ7

VSS

VSS

201

204

VDDQ9

VSS

207

210

VDDSPD

VSS

VSS

213

42434849161

CB0

CB1

VSS

VSS

VSS

216

219

222

CB2

CB3

DM0/DQS9

NC/DQS9#
DM1/DQS10
NC/DQS10#
DM2/DQS11
NC/DQS11#
DM3/DQS12
NC/DQS12#
DM4/DQS13
NC/DQS13#
DM5/DQS14
NC/DQS14#
DM6/DQS15
NC/DQS15#
DM7/DQS16
NC/DQS16#
DM8/DQS17
NC/DQS17#

CK1#(CK0#)

VSS

VSS

225

228

162

167

CB4

CB5

DQS0

DQS0#

DQS1

DQS1#

DQS2

DQS2#

DQS3

DQS3#

DQS4

DQS4#

DQS5

DQS5#

DQS6

DQS6#

DQS7

DQS7#

DQS8

DQS8#

A10_AP

A16/BA2

CAS#
RAS#

ODT0
ODT1

CKE0
CKE1

CK0(DU)
CK0#(DU)
CK1(CK0)

CK2(DU)
CK2#(DU)

VREF

VSS

VSS

231

234

237

CB6

WE#

CS0#
CS1#

SCL
SDA

SA0
SA1
SA2

VSS

168

CB7

DQS_A0

7

DQS_A#0

6

DQS_A1

16

DQS_A#1

15

DQS_A2

28

DQS_A#2

27

DQS_A3

37

DQS_A#3

36

DQS_A4

84

DQS_A#4

83

DQS_A5

93

DQS_A#5

92

DQS_A6

105

DQS_A#6

104

DQS_A7

114

DQS_A#7

113
46
45

MAA_A0

188

A0

MAA_A1

183

A1

MAA_A2

63

A2

MAA_A3

182

A3

MAA_A4

61

A4

MAA_A5

60

A5

MAA_A6

180

A6

MAA_A7

58

A7

MAA_A8

179

A8

MAA_A9

177

A9

MAA_A10

70

MAA_A11

57

A11

MAA_A12

176

A12

MAA_A13

196

A13

174

A14

173

A15

SBS_A2

54

SBS_A1

190

BA1

SBS_A0

71

BA0

WE_A#

73

CAS_A#

74

RAS_A#

192

DQM_A0

125
126

DQM_A1

134
135

DQM_A2

146
147

DQM_A3

155
156

DQM_A4

202
203

DQM_A5

211
212

DQM_A6

223
224

DQM_A7

232
233
164
165

ODT_A0

195

ODT_A1

77

SCKE_A0

52

SCKE_A1

171

SCS_A#0

193

SCS_A#1

76

P_DDR0_A

185

N_DDR0_A

186

P_DDR1_A

137

N_DDR1_A

138

P_DDR2_A

220

N_DDR2_A

221

SMBCLK_DDR

120

SMBDATA_DDR

119

DIMM_VREF_A

1

239
240
101

_DDRII-240_green

DATA_A[0..63]10

SBS_A2 10,15
SBS_A1 10,15
SBS_A0 10,15

WE_A# 10,15
CAS_A# 10,15
RAS_A# 10,15

ODT_A0 10,15
ODT_A1 10,15

SCKE_A0 10,15
SCKE_A1 10,15

SCS_A#0 10,15
SCS_A#1 10,15

P_DDR0_A 10
N_DDR0_A 10
P_DDR1_A 10
N_DDR1_A 10
P_DDR2_A 10
N_DDR2_A 10

SMBCLK_DDR 14
SMBDATA_DDR 14

C197

C0.1U16Y0402

PLACE CLOSE TO DIMM PIN PLACE CLOSE TO DIMM PIN

ADDRESS: 000
0xA0

DDR2 DIMM1

A A

8

VCC_DDR

R224 1KR1%0402

R231

1KR1%0402

7

DIMM_VREF_A

SMBCLK_DDR
SMBDATA_DDR

6

R73 33R
R72 33R

SMBCLK 16,18,20,26,29
SMBDATA 16,18,20,26,29

5

MSI

Title

Size Document Number Rev

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

DDR II DIMM 1 & 2

MS-7178

2

13 31Thursday, June 02, 2005

of

1

0A

8

DIMM3

18

55

DATA_B0
DATA_B1
DATA_B2
DATA_B3

D D

C C

B B

A A

DATA_B4
DATA_B5
DATA_B6
DATA_B7
DATA_B8
DATA_B9
DATA_B10
DATA_B11
DATA_B12
DATA_B13
DATA_B14
DATA_B15
DATA_B16
DATA_B17
DATA_B18
DATA_B19
DATA_B20
DATA_B21
DATA_B22
DATA_B23
DATA_B24
DATA_B25
DATA_B26
DATA_B27
DATA_B28
DATA_B29
DATA_B30
DATA_B31
DATA_B32
DATA_B33
DATA_B34
DATA_B35
DATA_B36
DATA_B37
DATA_B38
DATA_B39
DATA_B40
DATA_B41
DATA_B42
DATA_B43
DATA_B44
DATA_B45
DATA_B46
DATA_B47
DATA_B48
DATA_B49
DATA_B50
DATA_B51
DATA_B52
DATA_B53
DATA_B54
DATA_B55
DATA_B56
DATA_B57
DATA_B58
DATA_B59
DATA_B60
DATA_B61
DATA_B62
DATA_B63

8

3

RC1

RC0

DQ0

4

DQ1

9

DQ2

10

DQ3

122

DQ4

123

DQ5

128

DQ6

129

DQ7

12

DQ8

13

DQ9

21

DQ10

22

DQ11

131

DQ12

132

DQ13

140

DQ14

141

DQ15

24

DQ16

25

DQ17

30

DQ18

31

DQ19

143

DQ20

144

DQ21

149

DQ22

150

DQ23

33

DQ24

34

DQ25

39

DQ26

40

DQ27

152

DQ28

153

DQ29

158

DQ30

159

DQ31

80

DQ32

81

DQ33

86

DQ34

87

DQ35

199

DQ36

200

DQ37

205

DQ38

206

DQ39

89

DQ40

90

DQ41

95

DQ42

96

DQ43

208

DQ44

209

DQ45

214

DQ46

215

DQ47

98

DQ48

99

DQ49

107

DQ50

108

DQ51

217

DQ52

218

DQ53

226

DQ54

227

DQ55

110

DQ56

111

DQ57

116

DQ58

117

DQ59

229

DQ60

230

DQ61

235

DQ62

236

DQ63

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

50

VSS

65

VSS

66

VSS

79

VSS

82

VSS

85

VSS

88

VSS

91

VSS

94

VSS

97

VSS

VSS

VSS

100

103

7

VCC_DDR VCC3VCC_DDRVCC3

68

102195156627278

NC

NC

NC/TEST

VSS

VSS

VSS

VSS

106

109

112

115

VDD0

VSS

118

VDD1

VDD2

VSS

VSS

121

124

VCC_DDR

7

127

191

194

181

175

170535964197

75

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VDD3

VSS

VSS

VSS

VSS

VSS

VSS

VSS

130

133

136

139

142

145

148

R225 1KR1%0402

VDDQ0

VDDQ1

VSS

VSS

151

VDDQ2

VSS

154

VDDQ3

VSS

157

160

172

69

VDDQ4

VDDQ4

VSS

VSS

163

166

R232

1KR1%0402

VDDQ5

VSS

187

184

18967238

178

VDDQ6

VDDQ7

VDDQ8

VDDQ7

VSS

VSS

VSS

VSS

169

198

201

204

207

DIMM_VREF_B

VDDQ9

VSS

VSS

210

VDDSPD

VSS

VSS

213

216

6

6

42434849161

CB0

CB1

CB2

CB3

DM1/DQS10

NC/DQS10#

DM2/DQS11

NC/DQS11#

DM3/DQS12

NC/DQS12#

DM4/DQS13

NC/DQS13#

DM5/DQS14

NC/DQS14#

DM6/DQS15

NC/DQS15#

DM7/DQS16

NC/DQS16#

DM8/DQS17

NC/DQS17#

CK1#(CK0#)

VSS

VSS

VSS

VSS

219

222

225

228

162

167

168

CB4

CB5

CB6

CB7

DQS0

DQS0#

DQS1

DQS1#

DQS2

DQS2#

DQS3

DQS3#

DQS4

DQS4#

DQS5

DQS5#

DQS6

DQS6#

DQS7

DQS7#

DQS8

DQS8#

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A10_AP

A11
A12
A13
A14
A15

A16/BA2

BA1
BA0

WE#
CAS#
RAS#

DM0/DQS9
NC/DQS9#

ODT0
ODT1

CKE0
CKE1

CS0#
CS1#

CK0(DU)

CK0#(DU)

CK1(CK0)

CK2(DU)

CK2#(DU)

SCL

SDA

VREF

SA0
SA1
SA2

VSS

VSS

VSS

_DDRII-240_green

231

234

237

SMBCLK_DDR
SMBDATA_DDR

5

DATA_B[0..63]10

DQS_B0

7

DQS_B#0

6

DQS_B1

16

DQS_B#1

15

DQS_B2

28

DQS_B#2

27

DQS_B3

37
36

DQS_B4

84

DQS_B#4

83

DQS_B5

93

DQS_B#5

92

DQS_B6

105

DQS_B#6

104

DQS_B7

114

DQS_B#7

113
46
45

MAA_B0

188

MAA_B1

183

MAA_B2

63

MAA_B3

182

MAA_B4

61

MAA_B5

60

MAA_B6

180

MAA_B7

58

MAA_B8

179

MAA_B9

177

MAA_B10

70

MAA_B11

57

MAA_B12

176

MAA_B13

196
174
173

SBS_B2

54

SBS_B1

190

SBS_B0

71

WE_B#

73

CAS_B#

74

RAS_B#

192

DQM_B0

125
126

DQM_B1

134
135

DQM_B2

146
147

DQM_B3

155
156

DQM_B4

202
203

DQM_B5

211
212

DQM_B6

223
224

DQM_B7

232
233
164
165

ODT_B0

195

ODT_B1

77

SCKE_B0

52

SCKE_B1

171

SCS_B#0

193

SCS_B#1

76

P_DDR0_B

185

N_DDR0_B

186

P_DDR1_B

137

N_DDR1_B

138

P_DDR2_B

220

N_DDR2_B

221

SMBCLK_DDR

120

SMBDATA_DDR

119

DIMM_VREF_B

1

239
240
101

WE_B# 10,15
CAS_B# 10,15
RAS_B# 10,15

ODT_B0 10,15
ODT_B1 10,15

SCKE_B0 10,15
SCKE_B1 10,15

SCS_B#0 10,15
SCS_B#1 10,15

P_DDR0_B 10
N_DDR0_B 10
P_DDR1_B 10
N_DDR1_B 10
P_DDR2_B 10
N_DDR2_B 10

VCC3 VCC3

C198

C0.1U16Y0402

PLACE CLOSE TO DIMM PIN

ADDRESS: 010
0xA4

DATA_B0
DATA_B1
DATA_B2
DATA_B3
DATA_B4
DATA_B5
DATA_B6
DATA_B7
DATA_B8
DATA_B9
DATA_B10
DATA_B11
DATA_B12
DATA_B13
DATA_B14
DATA_B15
DATA_B16
DATA_B17
DATA_B18
DATA_B19
DATA_B20
DATA_B21
DATA_B22
DATA_B23
DATA_B24
DATA_B25
DATA_B26
DATA_B27
DATA_B28
DATA_B29
DATA_B30
DATA_B31
DATA_B32
DATA_B33
DATA_B34
DATA_B35
DATA_B36
DATA_B37
DATA_B38
DATA_B39
DATA_B40
DATA_B41
DATA_B42
DATA_B43
DATA_B44
DATA_B45
DATA_B46
DATA_B47
DATA_B48
DATA_B49
DATA_B50
DATA_B51
DATA_B52
DATA_B53
DATA_B54
DATA_B55
DATA_B56
DATA_B57
DATA_B58
DATA_B59
DATA_B60
DATA_B61
DATA_B62
DATA_B63

DIMM4

10
122
123
128
129

12

13

21

22
131
132
140
141

24

25

30

31
143
144
149
150

33

34

39

40
152
153
158
159

80

81

86

87
199
200
205
206

89

90

95

96
208
209
214
215

98

99
107
108
217
218
226
227
110
111
116
117
229
230
235
236

11

14

17

20

23

26

29

32

35

38

41

44

47

50

65

66

79

82

85

88

91

94

97

4

68

102195156627278

18

55

NC

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

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

NC

RC1

RC0

NC/TEST

VSS

VSS

VSS

VSS

VSS

VSS

100

103

106

109

112

115

3
4
9

2
5
8

118

VDD0

VSS

121

VDD1

VSS

124

VDD2

VSS

127

75

VDD3

VSS

130

VDD3

VSS

133

VDD4

VSS

191

136

194

VDD5

VSS

139

VDD6

VSS

181

VDD7

VSS

142

175

VDD8

VSS

145

170535964197

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VSS

VSS

VSS

VSS

148

151

154

157

69

VDDQ4

VSS

160

163

3

172

VDDQ5

VDDQ4

VSS

VSS

166

187

VDDQ6

VSS

169

184

178

VDDQ7

VSS

198

201

18967238

VDDQ8

VDDQ9

VDDQ7

VSS

VSS

VSS

204

207

VSS

210

VDDSPD

VSS

VSS

213

216

42434849161

CB0

CB1

CB2

CB3

DM1/DQS10

NC/DQS10#

DM2/DQS11

NC/DQS11#

DM3/DQS12

NC/DQS12#

DM4/DQS13

NC/DQS13#

DM5/DQS14

NC/DQS14#

DM6/DQS15

NC/DQS15#

DM7/DQS16

NC/DQS16#

DM8/DQS17

NC/DQS17#

CK1#(CK0#)

VSS

VSS

VSS

VSS

219

222

225

228

162

CB4

CB5
DQS0#
DQS1#
DQS2#
DQS3#
DQS4#
DQS5#
DQS6#
DQS7#
DQS8#

A10_AP

A16/BA2

DM0/DQS9
NC/DQS9#

CK0(DU)

CK0#(DU)

CK1(CK0)

CK2(DU)

CK2#(DU)

VSS

VSS

231

234

DDR2 DIMM3

SMBCLK_DDR 13
SMBDATA_DDR 13

5

4

3

2

167

168

CB6

CB7

DQS_B0

7

DQS0

6
16

DQS1

15
28

DQS2

27
37

DQS3

36
84

DQS4

83
93

DQS5

92
105

DQS6

104
114

DQS7

113
46

DQS8

45
188

A0

183

A1

63

A2

182

A3

61

A4

60

A5

180

A6

58

A7

179

A8

177

A9

70
57

A11

176

A12

196

A13

174

A14

173

A15

54
190

BA1

71

BA0

73

WE#

74

CAS#

192

RAS#

125
126
134
135
146
147
155
156
202
203
211
212
223
224
232
233
164
165

195

ODT0

77

ODT1

52

CKE0

171

CKE1

193

CS0#

76

CS1#

185
186
137
138
220
221

120

SCL

119

SDA

1

VREF

239

SA0

240

SA1

101

SA2

VSS

_DDRII-240_orange

237

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

MAA_B0
MAA_B1MAA_B1
MAA_B2MAA_B2MAA_B2
MAA_B3
MAA_B4
MAA_B5
MAA_B6
MAA_B7
MAA_B8
MAA_B9
MAA_B10
MAA_B11
MAA_B12
MAA_B13

SBS_B2
SBS_B1
SBS_B0

WE_B#
CAS_B#
RAS_B#

DQM_B0
DQM_B1
DQM_B2
DQM_B3
DQM_B4
DQM_B5
DQM_B6
DQM_B7

ODT_B2
ODT_B3

SCKE_B2
SCKE_B3

SCS_B#2
SCS_B#3

P_DDR3_B
N_DDR3_B
P_DDR4_B
N_DDR4_B
P_DDR5_B
N_DDR5_B

SMBCLK_DDR
SMBDATA_DDR

DIMM_VREF_B

DQS_B0 10
DQS_B#0 10
DQS_B1 10
DQS_B#1 10
DQS_B2 10
DQS_B#2 10
DQS_B3 10
DQS_B#3 10
DQS_B4 10
DQS_B#4 10
DQS_B5 10
DQS_B#5 10
DQS_B6 10
DQS_B#6 10
DQS_B7 10
DQS_B#7 10

MAA_B[0..13] 10,15

SBS_B[0..2] 10,15

DQM_B[0..7] 10

ODT_B2 10,15
ODT_B3 10,15

SCKE_B2 10,15
SCKE_B3 10,15

SCS_B#2 10,15
SCS_B#3 10,15

P_DDR3_B 10
N_DDR3_B 10
P_DDR4_B 10
N_DDR4_B 10
P_DDR5_B 10
N_DDR5_B 10

C189

C0.1U16Y0402

PLACE CLOSE TO DIMM PIN

ADDRESS: 011
0xA6

DDR2 DIMM4

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

DDR II DIMM 3 & 4

MS-7178

2

1

14 31Thursday, June 02, 2005

1

0A

of

8

CHANNEL A V_SM_VTT
DECOULPING CAPS

VTT_DDR VTT_DDR

C61
X_C4.7U35Y1206
C62
X_C4.7U35Y1206

VTT_DDR

Near DIMM1

VCC_DDR

C73
C0.1U16Y0402
C74
C0.1U16Y0402
C76
C0.1U16Y0402
C78
C0.1U16Y0402

C95
C0.1U16Y0402
C102
C0.1U16Y0402
C106
C0.1U16Y0402
C114
C0.1U16Y0402
C117
C0.1U16Y0402

C71
C0.1U16Y0402
C86
_C1U6.3Y50402/80-20%
C99
_C1U6.3Y50402/80-20%
C109
_C1U6.3Y50402/80-20%

Near DIMM4

VCC_DDR

D D

C C

7

CHANNEL B V_SM_VTT
DECOULPING CAPS

C112
X_C4.7U35Y1206

C65
X_C4.7U35Y1206

C67
C0.1U16Y0402
C81
C0.1U16Y0402
C83
C0.1U16Y0402
C103
C0.1U16Y0402
C108
C0.1U16Y0402
C115
C0.1U16Y0402

C60
X_C1U6.3Y50402/80-20%

C84
_C1U6.3Y50402/80-20%
C126
_C1U6.3Y50402/80-20%

6

MAA_A4
MAA_A3
MAA_A2
MAA_A1
MAA_A9
MAA_A5
MAA_A8
MAA_A6
SBS_A2
MAA_A12
MAA_A11
MAA_A7
MAA_A13

WE_A#10,13
CAS_A#10,13
RAS_A#10,13

MAA_A[0..13]10,13

SBS_A[0..2]10,13
SCS_A#[0..3]10,13
SCKE_A[0..3]10,13

ODT_A[0..3]10,13

WE_A#
CAS_A#
RAS_A#

SBS_A1
SBS_A0
MAA_A10
MAA_A0

ODT_A2
SCS_A#2
SCS_A#0

ODT_A0

SCKE_A2
SCKE_A3
SCKE_A1
SCKE_A0

SCS_A#3
SCS_A#1
ODT_A1
ODT_A3

5

VTT_DDR VTT_DDR

RN21 8P4R-33R0402

RN24 8P4R-33R0402

RN26 8P4R-33R0402

RN19 8P4R-33R0402

RN17 8P4R-43R0402

RN27 8P4R-43R0402

RN14 8P4R-43R0402

12
34
56
78
12
34
56
78
12
34
56
78

R117 33R0402
R122 33R0402

R120 33R0402
R125 33R0402

78
56
34
12

78
56
34
12

R119 43R0402

12
34
56
78

12
34
56
78

4

RAS_B#10,14

WE_B#10,14

CAS_B#10,14

SBS_B[0..2]10,14
MAA_B[0..13]10,14
SCS_B#[0..3]10,14
SCKE_B[0..3]10,14

ODT_B[0..3]10,14

3

MAA_B4

RN18 8P4R-33R0402

MAA_B3
MAA_B2
MAA_B1
MAA_B9

RN20 8P4R-33R0402

MAA_B5
MAA_B8
MAA_B6

RN22 8P4R-33R0402

SBS_B2
MAA_B12
MAA_B11
MAA_B7
MAA_B0

RN16 8P4R-33R0402

SBS_B1
SBS_B0
MAA_B10

RN15 8P4R-33R0402

RAS_B#
SCS_B#2
WE_B#
CAS_B#

RN13 8P4R-43R0402

SCS_B#0
ODT_B0
SCS_B#1
SCS_B#3

SCKE_B2

RN23 8P4R-43R0402

SCKE_B3
SCKE_B0
SCKE_B1

ODT_B1

RN12 8P4R-43R0402

MAA_B13
ODT_B2
ODT_B3

2

12
34
56
78
12
34
56
78
12
34
56
78
12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

1

Between DIMM2 and DIMM3

VCC_DDR

C72
_C1U6.3Y50402/80-20%
C77

B B

A A

_C1U6.3Y50402/80-20%
C79
_C1U6.3Y50402/80-20%

C88
_C1U6.3Y50402/80-20%
C96
_C1U6.3Y50402/80-20%
C104
_C1U6.3Y50402/80-20%
C130
_C1U6.3Y50402/80-20%
C180
_C1U6.3Y50402/80-20%

8

MCH MEMORY DECOUPLING

VCC_DDR

C122 C10U10Y0805
C123 C10U10Y0805
C127 C10U10Y0805
C132 _C1U6.3Y50402/80-20%
C153 C0.1U16Y0402
C163 C10U10Y0805

7

MSI

Title

Size Document Number Rev

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

DDR II Termination

MS-7178

2

15 31Thursday, June 02, 2005

of

1

0A

8

SMBCLK13,18,20,26,29

SMBDATA13,18,20,26,29

VCC3_SB

D D

EXP_A_TXP_011
EXP_A_TXN_011

EXP_A_TXN_0

SDVO_CTRL_CLK11

EXP_A_TXP_111
EXP_A_TXN_111

EXP_A_TXP_211
EXP_A_TXN_211

EXP_A_TXP_311
EXP_A_TXN_311

EXP_A_TXN_1

EXP_A_TXP_2
EXP_A_TXN_2

EXP_A_TXP_3
EXP_A_TXN_3

SDVO_CTRL_DATA11

C C

EXP_A_TXP_411
EXP_A_TXN_411

EXP_A_TXP_511
EXP_A_TXN_511

EXP_A_TXP_611
EXP_A_TXN_611

EXP_A_TXP_711
EXP_A_TXN_711

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

WAKE#20

C212 C0.1U16Y0402
C251 C0.1U16Y0402

SDVO_CTRL_CLK

C215 C0.1U16Y0402
C216 C0.1U16Y0402

C217 C0.1U16Y0402
C218 C0.1U16Y0402

C219 C0.1U16Y0402
C220 C0.1U16Y0402

SDVO_CTRL_DATA

C221 C0.1U16Y0402
C222 C0.1U16Y0402

C223 C0.1U16Y0402
C224 C0.1U16Y0402

C225 C0.1U16Y0402
C226 C0.1U16Y0402

C227 C0.1U16Y0402
C228 C0.1U16Y0402

EXP_EN_HDR11

EXP_A_TXP_811
EXP_A_TXN_811

EXP_A_TXP_911
EXP_A_TXN_911

EXP_A_TXP_1011

EXP_A_TXN_1011

B B

EXP_A_TXP_1111

EXP_A_TXN_1111

EXP_A_TXP_1211

EXP_A_TXN_1211

EXP_A_TXP_1311

EXP_A_TXN_1311

EXP_A_TXP_1411

EXP_A_TXN_1411

EXP_A_TXP_1511

EXP_A_TXN_1511

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

C229 C0.1U16Y0402
C230 C0.1U16Y0402

C231 C0.1U16Y0402
C232 C0.1U16Y0402

C233 C0.1U16Y0402
C234 C0.1U16Y0402

C235 C0.1U16Y0402
C236 C0.1U16Y0402

C237 C0.1U16Y0402
C238 C0.1U16Y0402

C239 C0.1U16Y0402
C240 C0.1U16Y0402

C241 C0.1U16Y0402
C242 C0.1U16Y0402

C243 C0.1U16Y0402
C244 C0.1U16Y0402

7

+12V

SMBCLK
SMBDATA

VCC3

WAKE# PCIRST#2

EXP_A_TXP_0_CEXP_A_TXP_0
EXP_A_TXN_0_C

R251 X_0R-1

EXP_A_TXP_1_CEXP_A_TXP_1
EXP_A_TXN_1_C

EXP_A_TXP_2_C
EXP_A_TXN_2_C

EXP_A_TXP_3_C
EXP_A_TXN_3_C

R252 X_0R-1

EXP_A_TXP_4_C
EXP_A_TXN_4_C

EXP_A_TXP_5_C
EXP_A_TXN_5_C

EXP_A_TXP_6_C
EXP_A_TXN_6_C

EXP_A_TXP_7_C
EXP_A_TXN_7_C

EXP_A_TXP_8_C
EXP_A_TXN_8_C

EXP_A_TXP_9_C
EXP_A_TXN_9_C

EXP_A_TXP_10_C
EXP_A_TXN_10_C

EXP_A_TXP_11_C
EXP_A_TXN_11_C

EXP_A_TXP_12_C
EXP_A_TXN_12_C

EXP_A_TXP_13_C
EXP_A_TXN_13_C

EXP_A_TXP_14_C
EXP_A_TXN_14_C

EXP_A_TXP_15_C
EXP_A_TXN_15_C

B10
B11

B12
B13
B14
B15
B16
B17
B18

B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32

B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
B67
B68
B69
B70
B71
B72
B73
B74
B75
B76
B77
B78
B79
B80
B81
B82

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCIE_X16

12V
12V
12V
GND
SMCLK
SMDAT
GND

3.3V
JTAG1

3.3VAUX
WAKE#

RSVD
GND
HSOP0
HSON0
GND
PRSNT2#
GND

HSOP1
HSON1
GND
GND
HSOP2
HSON2
GND
GND
HSOP3
HSON3
GND
RSVD
PRSNT2#
GND

HSOP4
HSON4
GND
GND
HSOP5
HSON5
GND
GND
HSOP6
HSON6
GND
GND
HSOP7
HSON7
GND
PRSNT2#
GND

HSOP8
HSON8
GND
GND
HSOP9
HSON9
GND
GND
HSOP10
HSON10
GND
GND
HSOP11
HSON11
GND
GND
HSOP12
HSON12
GND
GND
HSOP13
HSON13
GND
GND
HSOP14
HSON14
GND
GND
HSOP15
HSON15
GND
PRSNT2#
RSVD

6

PRSNT1#

GND
JTAG2
JTAG3
JTAG4
JTAG5

3.3V

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND

HSIP0

HSIN0

GND

RSVD

GND

HSIP1

HSIN1

GND

GND

HSIP2

HSIN2

GND

GND

HSIP3

HSIN3

GND

RSVD

RSVD

GND

HSIP4

HSIN4

GND

GND

HSIP5

HSIN5

GND

GND

HSIP6

HSIN6

GND

GND

HSIP7

HSIN7

GND

RSVD

GND

HSIP8

HSIN8

GND

GND

HSIP9

HSIN9

GND

GND

HSIP10
HSIN10

GND

GND

HSIP11
HSIN11

GND

GND

HSIP12
HSIN12

GND

GND

HSIP13
HSIN13

GND

GND

HSIP14
HSIN14

GND

GND

HSIP15
HSIN15

GND

A1
A2

12V

A3

12V

A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32

A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A67
A68
A69
A70
A71
A72
A73
A74
A75
A76
A77
A78
A79
A80
A81
A82

R254 X_0R-1

+12V

VCC3

CK_PE_100M_16PORT
CK_PE_100M_16PORT#

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

5

PCIRST#2 29

CK_PE_100M_16PORT 18
CK_PE_100M_16PORT# 18

EXP_A_RXP_0 11
EXP_A_RXN_0 11

EXP_A_RXP_1 11
EXP_A_RXN_1 11

EXP_A_RXP_2 11
EXP_A_RXN_2 11

EXP_A_RXP_3 11
EXP_A_RXN_3 11

EXP_A_RXP_4 11
EXP_A_RXN_4 11

EXP_A_RXP_5 11
EXP_A_RXN_5 11

EXP_A_RXP_6 11
EXP_A_RXN_6 11

EXP_A_RXP_7 11
EXP_A_RXN_7 11

EXP_A_RXP_8 11
EXP_A_RXN_8 11

EXP_A_RXP_9 11
EXP_A_RXN_9 11

EXP_A_RXP_10 11
EXP_A_RXN_10 11

EXP_A_RXP_11 11
EXP_A_RXN_11 11

EXP_A_RXP_12 11
EXP_A_RXN_12 11

EXP_A_RXP_13 11
EXP_A_RXN_13 11

EXP_A_RXP_14 11
EXP_A_RXN_14 11

EXP_A_RXP_15 11
EXP_A_RXN_15 11

4

3

2

1

PCI EXPRESS 1-PORT

VCC3VCC3

+12V

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11

A12
A13
A14
A15
A16
A17
A18

PCIRST#2

PCIRST#2 29

CK_PE_100M_1PORT 18
CK_PE_100M_1PORT# 18

HSI_P1 19
HSI_N1 19

VCC5+12V VCC3

C254
X_C0.1U16Y0402

C4

C0.1U16Y0402

SMBCLK13,18,20,26,29

SMBDATA13,18,20,26,29

+12V

SMBCLK
SMBDATA

WAKE#20

HSO_P119

HSO_N119

+

CT3
.CD470U16EL11.5

VCC3_SB

WAKE#

+12V

C203
C0.1U25Y

PCIE_X1

B1

12V

B2

12V

B3

12V

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE#

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2#

B18

GND

SLOT-PCI-E_white-1pitch

C387
X_C0.1U16Y0402

PRSNT1#

12V
12V

GND
JTAG2
JTAG3
JTAG4
JTAG5

3.3V

3.3V

PWRGD

GND

REFCLK+

REFCLK-

GND
HSIP0
HSIN0

GND

C253

C0.1U16Y0402

_SLOT-PCI164_black-1pitch

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

PCI EXPRESS X16 & X1 SLOT

MS-7178

2

16 31Thursday, June 02, 2005

of

1

0A

8

VGA Connector

PLACE CLOSE TO MCH,
WITHIN 750 MIL OF
PIN

D D

VGA_RED11

VGA_GREEN11

VGA_BLUE11

VGA_RED

VGA_GREEN

VGA_BLUE

7

R223

IG_150R1%

R220

IG_150R1%

PLACE CLOSE TO MCH

V_2P5_DAC_FILTERED

V_2P5_DAC_FILTERED

2

D10

3

IG_1PS226_SOT23

1

V_2P5_DAC_FILTERED

2

D9

3

IG_1PS226_SOT23

1

V_2P5_DAC_FILTERED

2

D8

3

IG_1PS226_SOT23

1

6

PLACE CLOSE TO VGA CONNECTOR

C157
IG_C0.1U25Y

R129

IG_150R1%

R127

IG_150R1%

5

L3 IG_0.082U300m

C101
IG_C3.3P50N

L2 IG_0.082U300m

C94
IG_C3.3P50N

L1 IG_0.082U300m

C100
IG_C3.3P50N

C93
IG_C3.3P50N

4

3

2

1

R205

IG_150R1%

C C

D7
IG_1PS226_SOT23

5VDDCCL
VSYNC_5V

R135

HSYNC_5V
5VDDCDA

B B

VSYNC11

HSYNC11

A A

IG_22R

R132

IG_22R

PLACE CLAMPING COMPONENT AND LEVEL
SHIFT CIRCUIT CLOSE TO VGA
CONNECTOR

1
2

13
12

3

VCC5

147

U10A

IG_ACT08DR_SOIC14

VCC5

147

U10D

IG_ACT08DR_SOIC14

2

1

3

11

3

VSYNC_5V

HSYNC_5V

VCC5VCC5

2

D6
IG_1PS226_SOT23

1

R131

IG_100R

R133

IG_100R

7

8

VCC5

N_VSYNC_5V
N_HSYNC_5V

VGA_12

135

CN9
IG_8P4C-100P50N

246

4
5

10

9

FS2
IG_F-MICROSMD110

VGA_9.1

VCC5

147

U10B

IG_ACT08DR_SOIC14

VCC5

147

U10C

IG_ACT08DR_SOIC14

VGA_15

6

8

C75
IG_C0.1U25Y

JVGA1

15
10
14

9

13

8

12

7

11

6

IG_CONN-VGA

MCH_DDC_DATA11

MCH_DDC_CLK11

R126

IG_150R1%

C91
IG_C3.3P50N

17

5
4
3
2
1

16

V_2P5_MCH V_2P5_MCH

IG_N-2N7002_SOT23

V_2P5_MCH V_2P5_MCH

IG_N-2N7002_SOT23

R222

2.7KR

R190

2.7KR

VGA_B
VGA_G
VGA_R

C90
IG_C3.3P50N

G

DS

Q25

G

DS

Q24

VCC5

VCC5

R221
IG_8.2KR0402

5VDDCDA

R204
IG_8.2KR0402

5VDDCCL

MSI

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet

2

VGA CONNECTOR

MS-7178

17 31Thursday, June 02, 2005

1

0A

of

8

Clock Generator - ICS954519

CP10 X_COPPER

VCC3

C0.1U16Y0402

D D

C143
C10U10Y0805

VCC3

C C

VCC3_SB

FB8 X_80L2_50_0805

C165

C137

C10U10Y0805

VCC3

+

+

C149

X_C10U10Y0805

CP8 X_COPPER

FB6 X_80L2_50_0805
C138

C0.1U16Y0402

X_C10U10Y0805

CP9 X_COPPER

FB7 X_80L2_50_0805
C140

C0.1U16Y0402

SMBCLK13,16,20,26,29

SMBDATA13,16,20,26,29

C0.1U16Y0402

C141

+

C178

C0.1U16Y0402

+

C0.1U16Y0402

C0.1U16Y0402

C144

C0.1U16Y0402

R163 4.7KR0402
R173 4.7KR0402

VCC3V

VCC3V

C150

VCC3VA

C146
C0.1U16Y0402

VCC3V

C145

VCC3V

C172

VCC3_SBV

C175

C0.1U16Y0402

VCC3V

C173
C0.1U16Y0402

C147
C0.1U16Y0402

C148
C0.1U16Y0402

DOC_0
DOC_1

7

U9

52 53

CPU_VDD CPUCLKC0#

49 50

CPU_GND CPUCLKC1#

23

PCIEX_VDD

32

PCIEX_VDD

24

PCIEX_GND

31

PCIEX_GND

45

VDDSATA

42

GNDSATA

46

VDDA

47

GNDA

4

PCI_VDD

62

PCI_VDD

3

PCI_GND

9

PCI_GND

12

48_VDD

10

48_GND

38

25M_VDD

57

REF_VDD

41 40

25M_GND 25MHz_1

60

REF_GND

55

SDATA

56

SCLK

37

DOC_0**

16

DOC_1**

_

CPUCLKT0
CPUCLKT1

PCIEXT0
PCIEXC0
PCIEXT1
PCIEXC1
PCIEXT2
PCIEXC2
PCIEXT3
PCIEXC3
PCIEXT4
PCIEXC4
PCIEXT5
PCIEXC5
PCIEXT6
PCIEXC6
PCIEXT7
PCIEXC7

SATACLKT
SATACLKC

DOT96

DOT96#

PCICLK0
PCICLK1
PCICLK2
PCICLK3

PCICLK4~

FSD/PCICLK5

FSLB/PCICLK6

RESET#/PCICLK7

FSLA/USB_48M

FSLC/REF0~

25MHz_0

VTT_PWRGD/PD#

6

Trace length less than 0.5inchs

R166 33R0402

CPUCLK CK_H_CPU

IREF

54
51

17
18
19
20
21
22
25
26
27
28
29
30
34
33
36
35

44
43

13
14

63
64
1
2
5
6
7
8

11

61
59

X1

58

X2

39
15

48

R167 33R0402

CPUCLK#

R168 33R0402

MCHCLK

R169 33R0402

MCHCLK# CK_H_MCH#

CK_PE_SRC0
CK_PE_SRC0#
CK_PE_SRC1

CK_PE_SRC2#
CK_PE_SRC3# CK_PE_100M_1PORT#

CK_SATA
CK_SATA#

CK_DOT96
CK_DOT96#

PCICLK0
PCICLK1 PCI_CLK1
PCICLK2
GLANPCLK
FWHPCLK
FSD
FSB
PCICLK7 LEO_PCLK

FSA

FSC
PLL_XI
PLL_XO
CK_25M

CK_VID_GD#

IREF

R193 33R0402
R194 33R0402
R195 IG_33R0402
R196 IG_33R0402
R197 33R0402
R198 33R0402
R199 33R0402
R200 33R0402

R171 33R0402
R172 33R0402

R195,R196, R191, R192 for 945G only

R191 IG_33R0402
R192 IG_33R0402

RN30 8P4R-33R0402

RN31

12
34
56
78
12
34
56
78

8P4R-33R0402

R217 _22R0402-1
R218 _22R0402-1

R165 _22R0402-1
R164 AC_22R0402-1

R164 for ALC655 only

R162 _33R0402-2

R239 X_220R

R170 475R1%0402

5

CK_H_CPU#
CK_H_MCH

CK_PE_100M_16PORT
CK_PE_100M_16PORT#

CK_PE_100M_MCH
CK_PE_100M_MCH#CK_PE_SRC1#
CK_PE_100M_ICHCK_PE_SRC2
CK_PE_100M_ICH#
CK_PE_100M_1PORTCK_PE_SRC3

CK_ICHSATA
CK_ICHSATA#

CK_96M_DREF

CK_96M_DREF#
PCI_CLK0
PCI_CLK2

GLAN_PCLK

FWH_PCLK
SIO_PCLK
ICH_PCLK

CK_48M_USB_ICH
SIO_48MCLK

CK_14M_ICH

AC97_CLK

CK_25M_LAN

PLL_XI

VCCP

PLL_XO

CK_H_CPU 5
CK_H_CPU# 5
CK_H_MCH 9
CK_H_MCH# 9

CK_PE_100M_16PORT 16
CK_PE_100M_16PORT# 16
CK_PE_100M_MCH 11
CK_PE_100M_MCH# 11
CK_PE_100M_ICH 19
CK_PE_100M_ICH# 19
CK_PE_100M_1PORT 16
CK_PE_100M_1PORT# 16

CK_ICHSATA 20
CK_ICHSATA# 20

CK_96M_DREF 11
CK_96M_DREF# 11

PCI_CLK0 22
PCI_CLK1 22
PCI_CLK2 22
GLAN_PCLK 23
FWH_PCLK 24
SIO_PCLK 26
ICH_PCLK 19

CK_48M_USB_ICH 20
SIO_48MCLK 26

CK_14M_ICH 20
AC97_CLK 25

CK_25M_LAN 23

C12P50NC156
Y1
_14.318MHZ16P_D

C12P50NC164

4

ok
ok

3

2

EMC HF filter capacitors, located clos e t o P LL

CK_H_CPU
CK_H_CPU#
CK_H_MCH
CK_H_MCH#

CK_PE_100M_16PORT
CK_PE_100M_16PORT#
CK_PE_100M_MCH
CK_PE_100M_MCH#

CK_PE_100M_ICH
CK_PE_100M_ICH#
CK_ICHSATA
CK_ICHSATA#

CK_PE_100M_1PORT
CK_PE_100M_1PORT#

CK_96M_DREF
CK_96M_DREF#

R156 49.9R1%0402
R157 49.9R1%0402
R158 49.9R1%0402
R159 49.9R1%0402

R208 49.9R1%0402
R209 49.9R1%0402
R210 IG_49.9R1%0402
R211 IG_49.9R1%0402

R212 49.9R1%0402
R213 49.9R1%0402
R160 49.9R1%0402
R161 49.9R1%0402

R214 49.9R1%0402
R215 49.9R1%0402

R206 IG_49.9R1%0402
R207 IG_49.9R1%0402

SIO_48MCLK

PCI_CLK1
PCI_CLK0
PCI_CLK2

ICH_PCLK
SIO_PCLK

GLAN_PCLK

CK_48M_USB_ICH
FWH_PCLK

1

X_C10P50N0402C190

X_C10P50N0402C182
X_C10P50N0402C177
X_C10P50N0402C184

X_C10P50N0402C194
X_C10P50N0402C193

X_C10P50N0402C185

X_C10P50N0402C195
X_C10P50N0402C192

BSEL[0..2] Level Shift

RN29

PCICLK7

1 2
3 4
5 6
7 8

8P4R-1KR0402

R216 10KR0402

H_FSBSEL25,6,11
H_FSBSEL15,6,11

H_FSBSEL05,6,11LEO_PCLK 24

FSC
FSD
FSB
FSA

BSEL[2:0]

001 533 Mhz
010
000

FSB Frequency

800 Mhz
1066 Mhz

Clock Generator VTT Power Down Block

R230 10KR0402

Q27
N-MMBT3904_NL_SOT23

V_FSB_VTT

VCCP

R247

X_220R

R246 220R

CK_VID_GD# VCC3V

VIDGD

MH2

1

5

2

6

(NPTH)

3

ICS954519AF

FSD

0
0
0
0

0
0

0

1
1
1
1
1
1
1
1

8

Strapping

FSLB

FSLC

0
0
0
1
1
1

1

0
0
0

1
1
1
1

B0b0B0b1B0b2B1b0B1b1

FSLA

0
0
1
1
0
0
100

1

0
0
1
1
0
0
1
1

PCIEX

MHz

100.00

00
1

100.00 33.33

0

100.00 33.33

1

100.00 33.33

00

100.00 33.33

100.00 33.33

1

100.00 33.33

1

0
1
0

101.00 33.66

1

101.00 33.66

0

101.00 33.66
1
0

101.00 33.66
1

101.00 33.66

PCI

MHz

33.33

33.33100.00

33.66101.00

33.66101.00

7

CPU

MHz

266.66

133.33

200.00

166.66

333.33

100.00

400.00

200.00

266.66101.00 33.66

133.33

200.00

166.66

333.33

100.00

400.00

200.00

SATA

MHz

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

6

B B

0

*

0

*

0

*

0
0
0
0
0
0
0
0

A A

0
0
0
0
0

Strapping

FSLC

FSD

0

0

0

0

0

0
0

0
1

0

1

0

1

0

1

0

1

0
0

1

0

1

0

1
1

1
1

1

10

1
1

1

ICS954519AF

B0b0B0b1B0b2B1b0B1b1

FSLB

FSLA

0
0
1
1
0
0
1

1

0
0
1
1
0
0
1
1

5

PCIEX

105.00

0

105.00

1
0

105.00

1

105.00

0

105.00

1

105.00

0

105.00

105.00

1

110.00

0
1

110.00

0

110.00

1

110.00

0

110.00

1

110.00

110.00

1

110.00

PCI

35.00

35.00

35.00

35.00

35.00

35.00

35.00

35.00

36.66

36.66

36.66

36.66

36.66

36.66

36.66

CPU

MHzMHz

266.66

133.33

200.00

166.66

333.33

100.00

400.00

200.00

266.66

133.33

200.00

166.66

333.33

100.0036.66

400.00

200.00

4

SATA

MHzMHz

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

100.00

Optics Orientation Holes

FM3

FM5

VCC3

3

7

4

8

9

MH3

1

5

2

6

(NPTH)

3

7

4

8

9

FM4

FM2

Simulation

x_

SIM1

x_

SIM2

MH6

1
2
3

1
2
3

J1

Title

Size Document Number Rev

J2

Date: Sheet

5
6

(NPTH)

7

4

8

9

MH8

5
6

(NPTH)

7

4

8

9

FM1

FM6

MICRO-STAR INt'L CO., LTD.

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

MH4

1

5

2

6

(NPTH)

3

7

4

8

9

MH7

1

5

2

6

(NPTH)

3

7

4

8

9

Clock Generator - ICS954519

MS-7178

2

MH1

1
2
3

MH5

1
2
3

18 31Thursday, June 02, 2005

1

(NPTH)

4

(NPTH)

4

of

5
6
7

8

9

5
6
7

8

9

0A

8

7

6

5

4

3

2

1

U17A ICH7

AH28

A20M#

AG27

CPUSLP#

AG26

FERR#

AG22

AD0

TRDY#22,23

SERR#22,23
PERR#22,23

IRDY#22,23
STOP#22,23
LOCK#22

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

C_BE#0
C_BE#1
C_BE#2
C_BE#3

PAR22,23

AH21
AH16

E18
C18
A16
F18
E16
A18
E17
A17
A15
C14
E14
D14
B12
C13
G15
G13
E12
C11
D11
A11
A10
F11
F10

E9

D9

B9
A8
A6

C7

B6
E6

D6

B15
C12
D12
C15

A12
F16

A7
F14
F15
E10
E11
B10

C9

B19

A9
B18

D7
C16
C17
E13
A13

C8

E7
D16
D17
F13
A14

D8

A3

B4

C5

B5

G8

F7

F8

G7

P5

P2

P6

R2

P1

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

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

DEVSEL#
FRAME#
IRDY#
TRDY#
STOP#
PAR
PLOCK#
SERR#
PERR#
PME#

PCICLK
PCIRST#

REQ0#
REQ1#
REQ2#
REQ3#
GPIO22/REQ4#
GPIO1/REQ5#

GNT0#
GNT1#
GNT2#
GNT3#
GPIO48/GNT4#
GPIO17/GNT5#

PIRQA#
PIRQB#
PIRQC#
PIRQD#
GPIO2/PIRQE#
GPIO3/PIRQF#
GPIO4/PIRQG#
GPIO5/PIRQH#

SERIRQ
IDEIRQ

SPI_MOSI
SPI_MISO
SPI_CS#
SPI_CLK
SPI_ARB

CPULAN PCI EXPRESSDIRECT MEDIA

PCI INTERFACE INTERRUPT

ICH 7

PART 1/3

SPI

AD[31..0]22,23

D D

ICH_PCLK18

PGNT#0
PGNT#1
PGNT#2
PGNT#3

VCC3

C_BE#[3..0]22,23

PREQ#0
PREQ#1
PREQ#2
PREQ#3
PREQ#4

PREQ#5

DEVSEL#22,23

FRAME#22,23

PCI_PME#22,23

R324 33R

X_C100P50N0402C345

R331 X_8.2KR0402
R347 X_8.2KR0402

PIRQ#A22

PIRQ#B22
PIRQ#C22
PIRQ#D22

PIRQ#E22,23

PIRQ#F22
PIRQ#G22
PIRQ#H22

SERIRQ24,26

IDE_IRQ28

C C

PCIRST_ICH6#29

PREQ#022
PREQ#122
PREQ#222
PREQ#322,23
PREQ#422
PREQ#522

PGNT#022
PGNT#122
PGNT#222

B B

Boot BIOS destination
GP17 GP48
SPI 0 1
PCI 1 0
LPC 1 1
Internal Pull up.

Stuff if TEKOA not
present or for
Non-share SPI.

VCC3_SB

PGNT#323

RN47

7 8
5 6
3 4
1 2

8P4R-10KR0402

IGNNE#

INIT#

INIT3_3V#

INTR
SMI#

STPCLK#

RCIN#

A20GATE

THRMTRIP#

GPO49/CPUPWRGD

PLTRST#

PERN_1

PERP_1
PETN_1
PETP_1

PERN_2

PERP_2
PETN_2
PETP_2

PERN_3

PERP_3
PETN_3
PETP_3

PERN_4

PERP_4
PETN_4
PETP_4

PERN_5

PERP_5
PETN_5
PETP_5

PERN_6

PERP_6
PETN_6
PETP_6

DMI_0RXN
DMI_0RXP

DMI_0TXN
DMI_0TXP

DMI_1RXN
DMI_1RXP

DMI_1TXN
DMI_1TXP

DMI_2RXN
DMI_2RXP

DMI_2TXN
DMI_2TXP

DMI_3RXN
DMI_3RXP

DMI_3TXN
DMI_3TXP

DMI_CLKN
DMI_CLKP

DMI_ZCOMP

DMI_IRCOMP

LAN_CLK

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2

LAN_TXD0
LAN_TXD1
LAN_TXD2

EE_CS

EE_DIN

EE_DOUT

EE_SHCLK

AF22
AG21
AF25
AH24

NMI

AF23
AH22
AG23
AE22
AF26
AG24

C26
F26

F25
E28
E27

H26
H25
G28
G27

K26
K25
J28
J27

M26
M25
L28
L27

P26
P25
N28
N27

T25
T24
R28
R27

V26
V25
U28
U27

Y26
Y25
W28
W27

AB26
AB25
AA28
AA27

AD25
AD24
AC28
AC27

AE28
AE27

C25
D25

V3
U3
U5
V4
T5

U7
V6
V7

W1
W3
Y2
Y1

R299 33R

HSO_N1_C HSO_N1
HSO_P1_C HSO_P1

R289 24.9R1%

H_A20M# 5
H_FERR# 5,6

H_IGNNE# 5
H_INIT# 5
FWH_INIT# 24
H_INTR 5
H_NMI 5
ICH_H_SMI# 5
H_STPCLK# 5
KBRST# 26
A20GATE 26

TRMTRIP# 5

H_PWRGD 5,6

C371 C0.1U16Y0402
C377 C0.1U16Y0402

DMI_MTN_IRN_0 11
DMI_MTP_IRP_0 11
DMI_ITN_MRN_0 11
DMI_ITP_MRP_0 11

DMI_MTN_IRN_1 11
DMI_MTP_IRP_1 11
DMI_ITN_MRN_1 11
DMI_ITP_MRP_1 11

DMI_MTN_IRN_2 11
DMI_MTP_IRP_2 11
DMI_ITN_MRN_2 11
DMI_ITP_MRP_2 11

DMI_MTN_IRN_3 11
DMI_MTP_IRP_3 11
DMI_ITN_MRN_3 11
DMI_ITP_MRP_3 11

CK_PE_100M_ICH# 18
CK_PE_100M_ICH 18

V_DMI 21

HSI_N1
HSI_P1

ok
ok

ok
ok

ok
ok
ok
ok

ok
No

PLTRST# 9,24,26
HSI_N1 16

HSI_P1 16
HSO_N1 16
HSO_P1 16

SERIRQ
KBRST#
A20GATE

V_FSB_VTT

R6 10KR0402
R57 10KR0402
R51 10KR0402

R88 _62R0402

TRMTRIP#

VCC3

ok

VSS_0

VSS_1

VSS_2

VSS_3

VSS_4

VSS_5

VSS_6

VSS_7

VSS_8

VSS_9

VSS_10

VSS_11

VSS_12

VSS_13

VSS_14

VSS_15

VSS_16

VSS_17

VSS_18

VSS_19

VSS_20

VSS_21

VSS_22

VSS_23

VSS_24

VSS_25

VSS_26

VSS_27

VSS_28

VSS_29

VSS_30

VSS_31

VSS_32

VSS_33

VSS_34

VSS_35

VSS_36

VSS_37

VSS_38

VSS_39

VSS_40

A4

A23B1B8

B11

B14

B17

B20

B26

B28C2C6

D10

D13

D18

D21

D24E1E2E8E15F3F4F5F12

A A

8

7

6

F27

F28G1G2G5G6G9G14

G18

G21

G24

G25

G26H3H4

H5

MSI

Title

Size Document Number Rev

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

ICH7 - PCI, DMI, CPU, IRQ

MS-7178

2

19 31Thursday, June 02, 2005

of

1

0A

8

LPC_AD[0..3]24,26

D D

AC_RST#25

AC_SDOUT25

AC_SYNC25

AC_BITCLK25

AC_SDIN025

C C

OC#124

OC#224

PWR_GD9,29

B B

10KR0402

PWRBTN#26

R357

SMBCLK13,16,18,26,29

SMBDATA13,16,18,26,29

LPC_DRQ#026

LPC_FRAME#24,26

RN48 8P4R-33R0402

C386
C0.1U16Y0402

RSMRST#26,29

ok

CK_48M_USB_ICH18

A A

78
56
34
12

USB0-24

USB0+24

USB1-24

USB1+24

USB2-24

USB2+24

USB3-24

USB3+24

USB4-24

USB4+24

USB5-24

USB5+24

USB6-24

USB6+24

USB7-24

USB7+24

C121
C0.1U16Y0402

R303 33R
R300 33R

VRM_GD8,29
FP_RST#5,27

SLP_S3#26,29
SLP_S4#29

SUS_STAT#24

WAKE#16

THERM#26

ICH_SYNC#9

SPKR27

CK_14M_ICH18

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3

GPI23

SMB_ALERT#
SM_LINK0

SM_LINK1
LINK_ALERT#

BATTLOW#

TP14
TP13
TP15

ACSYNC

R36522.6KR1%0402

SMBCLK_ICH
SMBDATA_ICH

RSMRST#

LAN_RST#

SUS_STAT#

INTRUDER#
WAKE#

RI#

THERM#

ICH_SYNC#

ACBITCLK
ACRST#

ACSDOUT

USB_BIAS

SLP_S3#
SLP_S4#

7

U17B ICH7

AA6

LAD0

AB5

LAD1

AC4

LAD2

Y6

LAD3

AC3

LDRQ_0#

AA5

LDRQ_1#/GPI023

AB3

LFRAME#

U1

ACZ_BCLK

R5

ACZ_RST#

T2

ACZ_SDIN_0

T3

ACZ_SDIN_1

T1

ACZ_SDIN_2

T4

ACZ_SDOUT

R6

ACZ_SYNC

F1

USBP_0N

F2

USBP_0P

G4

USBP_1N

G3

USBP_1P

H1

USBP_2N

H2

USBP_2P

J4

USBP_3N

J3

USBP_3P

K1

USBP_4N

K2

USBP_4P

L4

USBP_5N

L5

USBP_5P

M1

USBP_6N

M2

USBP_6P

N4

USBP_7N

N3

USBP_7P

D3

OC_0#

C4

OC_1#

D5

OC_2#

D4

OC_3#

E5

OC_4#

C3

GPIO29/OC_5#

A2

GPIO30/OC_6#

B3

GPIO31/OC_7#

D1

USBRBIAS

D2

USBRBIAS#

C22

SMBCLK

B22

SMBDATA

B23

GPIO11/SMBALERT#

B25

SMLINK_0

A25

SMLINK_1

A26

LINKALERT#

Y4

RSMRST#

C19

LAN_RST#

C23

PWRBTN#

AA4

PWROK

AD22

VRMPWRGD

A22

SYS_RESET#

B24

SLP_S3#

D23

SLP_S4#

F22

SLP_S5#

A27

SUS_STAT#

C20

SUSCLK

Y5

INTRUDER#

F20

WAKE#

A28

RI#

AF20

THRM#

AH20

MCH_SYNC#

A19

SPKR

C21

BATLOW#/TP_0

AF24

DPRSTP#/TP_1

AH25

DPSLP#/TP_2

F21

TP_3

AC1

CLK14

B2

CLK48

VSS_41

H24

H27

VSS_42

VSS_43

VSS_44

VSS_45

VSS_46

H28J1J2J5J24

VSS_47

VSS_48

J25

VSS_49

J26

K24

6

ICH 7

PART 2/3

MISCPOWER MGNTSM BUSUSBAC-LINKLPC

VSS_50

VSS_51

VSS_52

VSS_53

VSS_54

VSS_55

VSS_56

VSS_57

VSS_58

K27

K28

L13

L15

L24

L25

L26M3M4M5M12

VSS_59

VSS_60

VSS_61

VSS_62

M13

VSS_63

M14

M15

VSS_64

VSS_65

M16

M17

VSS_66

VSS_67

M24

VSS_68

VSS_69

M27

M28N1N2N5N6

VSS_70

VSS_71

VSS_72

VSS_73

VSS_74

N11

N12

5

P-ATAS-ATA

GPIO16/DPRSLPVR

GPIORTC

EL_STATE0/GPIO27
EL_STATE1/GPIO28

GPIO33/AZ_DOCK_EN#

GPIO34/AZ_DOCK_RST#

GPIO35/SATACLKREQ#

VSS_75

VSS_76

VSS_77

VSS_78

VSS_79

VSS_80

N13

N14

N15

N16

N17

N18

DDACK#

DDREQ

DIOR#
DIOW#
IORDY

DCS1#
DCS3#

DD_0
DD_1
DD_2
DD_3
DD_4
DD_5
DD_6
DD_7
DD_8

DD_9
DD_10
DD_11
DD_12
DD_13
DD_14
DD_15

SATA_0RXN
SATA_0RXP
SATA_0TXN

SATA_0TXP

SATA_1RXN
SATA_1RXP
SATA_1TXN

SATA_1TXP

SATA_2RXN
SATA_2RXP
SATA_2TXN

SATA_2TXP

SATA_3RXN
SATA_3RXP
SATA_3TXN

SATA_3TXP

SATA_CLKN
SATA_CLKP

SATARBIASN
SATARBIASP

SATALED#
GPIO21/SATA_0GP
GPIO19/SATA_1GP
GPIO36/SATA_2GP
GPIO37/SATA_3GP

BMBUSY#/GPIO0

GPIO6
GPIO7
GPIO8

GPIO9
GPIO10
GPIO12
GPIO13
GPIO14
GPIO15

GPIO18/STPPCI#

GPIO20/STPCPU#

GPIO24
GPIO25

EL_RSVD/GPIO26

GPIO32/CLKRUN#

GPIO38
GPIO39

VCCRTC

INTVRMEN

RTCRST#

RTCX1
RTCX2

VSS_81

VSS_82

VSS_83

VSS_84

VSS_85

N24

N25

N26

P3

DA0
DA1
DA2

AF16
AE15
AF15
AH15
AG16
AH17
AE17
AF17
AE16
AD16

AB15
AE14
AG13
AF13
AD14
AC13
AD12
AC12
AE12
AF12
AB13
AC14
AF14
AH13
AH14
AC15

AF3
AE3
AG2
AH2

AE5
AD5
AG4
AH4

AF7
AE7
AG6
AH6

AD9
AE9
AG8
AH8

AF1
AE1

SATA_BIAS

AH10
AG10
AF18

GPI21

AF19
AH18
AH19
AE19

AB18
AC21
AC18
E21
E20
A20
F19
E19
R4
E22
AC22
AC20
AF21
R3
D20
A21
B21
E23
AG18
AC19
U2
AD21
AD20
AE20

W5

INTVRMEN

W4

RTC_RST#

AA3
AB1
AB2

RTCX1

_32.768KHZ12.5P_D

RTCX2

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SATALED#

LEO_CLKRUN#

GPI0
ATADET0
GPI7
SIO_PME#
GPI9
GPI10
GPI12
GPI13
GPI14
GPI15

TBL#

EL_RSVD
EL_STATE0
EL_STATE1

GPI38
GPI39

RTCX1
RTCX2

4

PD_DACK# 28
PD_DREQ 28
PD_IOR# 28
PD_IOW# 28
PD_IORDY 28
PD_A0 28
PD_A1 28
PD_A2 28
PD_CS#1 28
PD_CS#3 28

CK_ICHSATA# 18
CK_ICHSATA 18

R335 24.9R1%

TBL# 24

LEO_CLKRUN# 24
ICH_BIOS_WP# 24

R361 200KR

Y3

PDD[0..15] 28

SATA_RX#0 28
SATA_RX0 28
SATA_TX#0 28
SATA_TX0 28

SATA_RX#1 28
SATA_RX1 28
SATA_TX#1 28
SATA_TX1 28

SATA_RX#2 28
SATA_RX2 28
SATA_TX#2 28
SATA_TX2 28

SATA_RX#3 28
SATA_RX3 28
SATA_TX#3 28
SATA_TX3 28

SATALED# 27

ATADET0 28
SIO_PME# 26

GPI12 24
GPI13 24
GPI14 24

C18P50N0402C394

R360
10MR

C18P50N0402C395

12
34
56
78

VBAT
VBAT

VCC3

RN41
8P4R-10KR0402

C344
C336
C355
C302
C358
C338
C393
C367
CB1
C392
C319

SMBCLK13,16,18,26,29

SMBDATA13,16,18,26,29

Energy Lake

EL_STATE0
EL_RSVD

EL_STATE1

EL_STATE0
EL_STATE1
EL_RSVD

3

C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
C0.1U16Y0402
X_C0.1U16Y0402
X_C0.1U16Y0402
X_C0.1U16Y0402

R154 _2.7KR0402-1
R153 _2.7KR0402-1

RN38
SL_8P4R-10KR0402

12
34
56
78

Energy_Lake

1 2
3 4
5

SL_H2X3(6)_black

S-BAT54C_SOT23

VCC3

VCC3_SB

BAT1

2

VCC3

VCC3

VCC3

WOL

3
2
1

_BH1X3H_white-2pitch

* Put a GND Plane under X'TAL
* Please put this block close ICH6

VBAT

2

R273 20KR

3

D14

C276

1

C1U16Y0805

R277
_1KR0402-1

C443

X_C1U16Y0805

SM_LINK0
GPI14
SM_LINK1
SMB_ALERT#

SIO_PME#
RI#
SUS_STAT#
LINK_ALERT#

GPI15
FP_RST#
BATTLOW#
WAKE#

GPI9
GPI12

GPI13
GPI0

GPI10
GPI7

GPI39
GPI38

GPI23
ATADET0

GPI21
THERM#
LPC_DRQ#0

INTRUDER#

AC_BITCLK

Wake on LAN

VCC5_SB

NRIA# 28

R406 4.7KR0402 Q43

C431
C0.1U16Y0402

C274
C1U10Y

RN35 8P4R-10KR0402

7 8
5 6
3 4
1 2

RN33 8P4R-10KR0402

7 8
5 6
3 4
1 2

RN34 8P4R-10KR0402

7 8
5 6
3 4
1 2

RN37 8P4R-10KR0402

7 8
5 6
3 4
1 2

R297 10KR0402

R304 10KR0402

12
34
56
78

R359 X_10KR0402

12
34
56
78

RN40 8P4R-10KR0402

R363 1MR0402

R368 _20KR1%-1

B

R405

2.2KR

RTC BLOCK

CLR_CMOS
1 - 2
2 - 3

For SI

L_RTC_RST#

RTC_RST#

R412
_1KR0402-1

L_RTC_RST#

RTC_RST#

1

VCC3_SB

VCC3

RN36
8P4R-10KR0402

VBAT

RI#

C

N-MMBT3904_NL_SOT23

E

Normal

*

Clear CMOS

CLR_CMOS

1
2
3

SI_(2-3)

R407

SL_0R-1

Following are the GPIOs that need to be terminated properly if not used:
GPIO[39:36,23:21,19,7:0]: default as inputs and should be pulled up to Vcc3_3 if unused.
GPIO[31:29,15:8]: default as inputs and should be pulled up to VccSus3_3 if unused.

8

7

6

5

4

3

MSI

Title

Size Document Number Rev

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

ICH7 - LPC, ATA, USB, GPIO

MS-7178

2

20 31Thursday, June 02, 2005

of

1

0A

8

7

6

5

4

3

2

1

V_1P5_CORE

D D

V_DMI19

C C

B B

V_1P5_CORE

L15

X_80L4_30_1206

CP23

1 2

.CD1000U6.3EL15

C349
C10U10Y0805
C354
X_C0.1U16Y0402
C356
X_C10U10Y0805
C357
C0.1U16Y0402
C299
C0.1U16Y0402

V_DMI 5VREF

+

EC56

C298
C0.1U16Y0402
C303
C0.1U16Y0402
C304
X_C0.1U16Y0402

V_1P5_CORE

U17C ICH7

D26
D27
D28

E24
E25
E26
F23

F24
G22
G23
H22
H23

J22

J23

K22

K23

L22

L23
M22
M23
N22
N23

P22

P23
R22
R23
R24
R25
R26

T22

T23

T26

T27

T28
U22
U23

V22

V23

W22
W23

Y22

Y23

AA22
AA23
AB22
AB23
AC23
AC24
AC25
AC26
AD26
AD27
AD28

A1
AB10
AB17

AB7
AB8

AB9
AC10
AC17

AC6

AC7

AC8
AD10

AD6
AE10

AE6
AF10

AF5

AF6

AF9

AG5

AG9

AH5

AH9

F17

G17

H6
H7

J6
J7

T7

VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B
VCC1_5_B

VCC1_5-1
VCC1_5-2
VCC1_5-3
VCC1_5-4
VCC1_5-5
VCC1_5-6
VCC1_5-7
VCC1_5-8
VCC1_5-9
VCC1_5-10
VCC1_5-11
VCC1_5-12
VCC1_5-13
VCC1_5-14
VCC1_5-15
VCC1_5-16
VCC1_5-17
VCC1_5-18
VCC1_5-19
VCC1_5-20
VCC1_5-21
VCC1_5-22
VCC1_5-23
VCC1_5-24
VCC1_5-25
VCC1_5-26
VCC1_5-27
VCC1_5-28
VCC1_5-29
VCC1_5-30

AD4

AD7

AD8

AD11

AD15

AD19

AD23

AE2

AE4

AE8

AE11

AE13

AE18

AE21

AE24

AE25

AF2

AF4

VSS_169

VSS_170

VSS_171

VSS_172

VSS_173

VSS_174

VSS_175

VSS_176

VSS_177

VSS_178

VSS_179

VSS_180

VSS_181

VSS_182

VSS_183

VSS_184

VSS_185

1.5V DMI POWER 1.5V CORE WELL POWER

ICH 7

PART 3/3

AF8

AF11

VSS_186

VSS_187

VSS_188

AF27

AF28

VSS_189

VSS_190

AG1

AG3

AG7

VSS_191

VSS_192

AG14

AG17

VSS_193

VSS_194

VSS_195

AG20

AG25

VSS_196

VSS_197

AH1

AH3

VSS_198

VSS_199

AH7

AH23

VSS_200

AH27

VSS_201

VSS_202

AD17

V5REF1

G10

V5REF2

A5

VCC3_3-1

AA7

VCC3_3-2

AB12

VCC3_3-3

AB20

VCC3_3-4

AC16

VCC3_3-5

AD13

VCC3_3-6

AD18

VCC3_3-7

AG12

VCC3_3-8

AG15

VCC3_3-9

AG19

VCC3_3-10

AH11

VCC3_3-11

B13

VCC3_3-12

B16

VCC3_3-13

B27

VCC3_3-14

B7

VCC3_3-15

C10

VCC3_3-16

D15

VCC3_3-17

F9

VCC3_3-18

G11

VCC3_3-19

G12

VCC3_3-20

G16

VCC3_3-21

U6

VCC3_3-22

VCCDMIPLL

VCC1_05-1
VCC1_05-2
VCC1_05-3
VCC1_05-4
VCC1_05-5
VCC1_05-6
VCC1_05-7
VCC1_05-8

VCC1_05-9
VCC1_05-10
VCC1_05-11
VCC1_05-12
VCC1_05-13
VCC1_05-14
VCC1_05-15
VCC1_05-16
VCC1_05-17
VCC1_05-18
VCC1_05-19
VCC1_05-20

AE23
AE26
AH26

AG28
AD2
C1

L11
L12
L14
L16
L17
L18
M11
M18
P11
P18
T11
T18
U11
U18
V11
V12
V14
V16
V17
V18

F6
A24

C24
D19
D22
E3
G19
K3
K4
K5
K6
L1
L2
L3
L6
L7
M6
M7
N7
P7
R7
V1
V5
W2
W7

AA2
C28
G20
K7
Y7

VCC_CPU_IO-1
VCC_CPU_IO-2
VCC_CPU_IO-3

VCCSATAPLL

S0 POWERS5 POWER

VCCUSBPLL

V5REF_SUS

VCCSUS3_3-1
VCCSUS3_3-2
VCCSUS3_3-3
VCCSUS3_3-4
VCCSUS3_3-5
VCCSUS3_3-6
VCCSUS3_3-7
VCCSUS3_3-8

VCCSUS3_3-9
VCCSUS3_3-10
VCCSUS3_3-11
VCCSUS3_3-12
VCCSUS3_3-13
VCCSUS3_3-14
VCCSUS3_3-15
VCCSUS3_3-16
VCCSUS3_3-17
VCCSUS3_3-18
VCCSUS3_3-19
VCCSUS3_3-20
VCCSUS3_3-21
VCCSUS3_3-22
VCCSUS3_3-23
VCCSUS3_3-24

VCCSUS1_05-1
VCCSUS1_05-2
VCCSUS1_05-3
VCCSUS1_05-4
VCCSUS1_05-5

V_FSB_VTT

C396

TP1_VCCSUS1_05
TP2_VCCSUS1_05
TP3_VCCSUS1_05
TP4_VCCSUS1_05
TP5_VCCSUS1_05

C398

C0.1U16Y0402

VCC3

VCC3

C0.1U16Y0402

C314
C0.1U16Y0402
C446

X_C0.1U25Y
CP24 X_COPPER
L16 1U500m_0805

C311 C0.01U16X0402
C373 C0.1U16Y0402

C0.1U16Y0402

C450
X_C0.1U25Y/Back
C448
X_C0.1U25Y/Back
C449
X_C0.1U25Y/Back

V_1P05_CORE

VCC5_SB

VCC3_SB

C402
C0.1U16Y0402
C310
C0.1U16Y0402
C397
C0.1U16Y0402

C347

R287 1R1%

V_1P5_CORE
V_1P5_CORE

5VREF Sequencing Circuit

DZ1
S-1N5817_DO214AC

5VREF

V_1P5_CORE

R320 _1KR0402-1

C335 C0.1U16Y0402

VCC5VCC3

A A

VSS_96

VSS_97

VSS_98

VSS_99

VSS_100

VSS_101

VSS_102

VSS_103

VSS_104

VSS_105

VSS_106

VSS_107

VSS_108

VSS_109

VSS_110

VSS_111

VSS_112

VSS_113

VSS_114

VSS_115

VSS_116

VSS_117

VSS_118

VSS_119

VSS_120

VSS_121

VSS_122

VSS_123

VSS_124

VSS_125

VSS_126

VSS_127

VSS_128

VSS_129

VSS_130

VSS_131

VSS_132

VSS_133

VSS_134

VSS_135

VSS_136

VSS_137

VSS_138

VSS_139

VSS_140

VSS_141

VSS_142

VSS_143

VSS_144

VSS_145

VSS_146

VSS_147

VSS_148

VSS_149

VSS_150

VSS_151

VSS_152

VSS_153

VSS_154

VSS_155

VSS_156

VSS_157

VSS_158

VSS_159

VSS_160

VSS_161

VSS_162

VSS_163

VSS_164

VSS_165

VSS_166

VSS_167

VSS_168

AD3

AD1

AC11

AC9

AC5

AC2

AB28

AB27

AB24

AB21

AB19

AB16

AB14

AB11

AB6

AB4

AA26

AA25

AA24

AA1

Y28

Y27

Y24Y3W26

W25

W24W6V28

V27

V24

V15

V13V2U26

U25

U24

U17

U16

U15

U14

U13

U12U4T17

T16

T15

T14

T13

T12T6R18

R17

R16

R15

R14

C27

AG11E4R13

R12

R11R1P28

P27

P24

P17

P16

P15

P14

P13

P12

P4

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

ICH7 - POWER

MS-7178

2

21 31Friday, June 03, 2005

of

1

0A

8

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

-12V

PCI1

B1

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B2
B3
B4
B5
B6
B7
B8
B9

-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V

_SLOT-PCI

TCK

PIRQ#B
PIRQ#D

PCI_CLK018
PREQ#019

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
LOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK#64

VCC5

VCC3

D D

C C

B B

7

TRST#

+12V

TMS

+5V
INTA#
INTC#

+5V

RESERVED

+5V(I/O)

RESERVED

GND
GND

RESERVED

RST#

+5V(I/O)

GNT#

GND

RESERVED

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME#

GND

TRDY#

GND

STOP#

+3.3V

SDONE

SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

C/BE#0

+3.3V

AD6
AD4

GND

AD2

AD0
+5V(I/O)
REQ64#

+5V
+5V

6

AD[31..0]19,23

C_BE#[3..0]19,23

+12V

A1
A2
A3
A4

TDI

A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

TRST#
TMS

TDI
PIRQ#A

PIRQ#C

VCC5

VCC3

VCC3_SB

PCIRST#1

PGNT#0 19 PGNT#1 19

PCI_PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#

PAR
AD15

AD13
AD11

AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

AD16

300R0402

ID3

TCK

VCC5

PIRQ#C
PIRQ#A

VCC3

PCI_CLK118
PREQ#119

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#

IRDY#19,23

DEVSEL#

DEVSEL#19,23

LOCK#

LOCK#19

PERR#

PERR#19,23

SERR#

SERR#19,23

C_BE#1
AD14

AD12
AD10

AD8
AD7

AD5
AD3

AD1

5

4

PCI SLOT 2 (PCI VER: 2.2 COMPLY)

-12V

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCI2

-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V

_SLOT-PCI

TRST#

INTA#
INTC#

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

IDSEL

FRAME#

TRDY#
STOP#

SDONE

C/BE#0

+5V(I/O)

REQ64#

+12V

TMS

+5V

+5V

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

+3.3V

AD6
AD4

GND

AD2
AD0

+5V
+5V

+12V

A1
A2
A3
A4

TDI

A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25

ID2

A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

PIRQ#B
PIRQ#D

VCC5

VCC3

PCIRST#1

PCI_PME#

FRAME#
TRDY#
STOP#

R306 300R0402R354

TRST#
TMS

TDI

AD30
AD28

AD26
AD24

AD22
AD20

AD18
AD16

PAR
AD15

AD13
AD11

AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64ACK#64

VCC3_SB

PCIRST#1 23,29

PCI_PME# 19,23

FRAME# 19,23
TRDY# 19,23
STOP# 19,23

PAR 19,23

AD17

3

2

1

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

TCK

PIRQ#D
PIRQ#B

PCI_CLK218
PREQ#219

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
LOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK#64

VCC5

VCC3

-12V

B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCI3

-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V

_SLOT-PCI

TRST#

INTA#

INTC#

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

IDSEL

FRAME#

TRDY#
STOP#

SDONE

C/BE#0

+5V(I/O)
REQ64#

+12V

TMS

GND

GND
RST#
GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

+3.3V

AD6
AD4

GND

AD2
AD0

TDI
+5V

+5V

+5V
+5V

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

+12V

ID3

VCC3

VCC5

R353

TRST#
TMS

TDI
PIRQ#C

PIRQ#A

PCIRST#1

PCI_PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#

PAR
AD15

AD13
AD11

AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

VCC3_SB

PGNT#2 19

AD18

300R0402

IDSEL = AD17IDSEL = AD16
MASTER = PREQ#0
PIRQ#A

FRAME#
IRDY#
TRDY#
DEVSEL#

STOP#
LOCK#
PERR#
SERR#

PREQ#319,23

A A

PREQ#019
PREQ#119
PREQ#219

PREQ#419
PREQ#519

8

PREQ#3
PREQ#0
PREQ#1
PREQ#2

PREQ#4
PREQ#5

12

VCC3

34

RN43

56

8P4R-2.7KR0402

78
12

VCC3

34

RN44

56

8P4R-2.7KR0402

78

12
34
56
78

R310 _2.7KR0402-1
R339 _2.7KR0402-1

PCI PULL-UP / DOWN RESISTORS

PIRQ#A19
PIRQ#D19
PIRQ#C19

PIRQ#E19,23
PIRQ#H19
PIRQ#F19
PIRQ#G19

VCC5

RN45
8P4R-2.7KR0402

7

PIRQ#B19

REQ#64
ACK#64

TMS
TDI
TCK
TRST#

PIRQ#A
PIRQ#D
PIRQ#C

R358 8.2KR0402

PIRQ#E

R356 8.2KR0402

PIRQ#H

R351 8.2KR0402

PIRQ#F

R350 8.2KR0402

PIRQ#G

R338 8.2KR0402

PIRQ#B

R352 4.7KR0402

RN39

8P4R-4.7KR0402

7 8
5 6
3 4
1 2

6

78
56
34
12

VCC3

VCC3

RN42
_8P4R-8.2KR

MASTER = PREQ#1
PIRQ#B

VCC5

C279

X_C0.1U16Y0402

+12VR348 4.7KR0402

C369

X_C0.1U16Y0402

5

C280

C0.1U16Y0402

C282

X_C0.1U16Y0402

4

C283
C0.1U16Y0402

PCI SLOT DECOUPLING CAPACITORS

C328
C0.1U16Y0402

3

C312
C0.1U16Y0402

IDSEL = AD18
MASTER = PREQ#2
PIRQ#C

C370

X_C0.1U16Y0402

MICRO-STAR INt'L CO., LTD.

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet

2

PCI Slot 1 & 2 & 3

MS-7178

22 31Thursday, June 02, 2005

of

1

0A

5

D D

VAUX_18

AD[31..0]19,22

C C

C_BE#[3..0]19,22

B B

PIRQ#E19,22
PREQ#319,22
PGNT#319

GLAN_PCLK18

PCIRST#122,29
PCI_PME#19,22

DEVSEL#19,22

FRAME#19,22

IRDY#19,22

TRDY#19,22

PAR19,22
SERR#19,22
PERR#19,22

STOP#19,22

AD19

R315 300R0402
R270 5.6KR1%0402

RTL8100C R439=5.6K1%
RTL8110S R439=2.49K1%

RTL8110S 0 OHM
RTL8100C X

R260

G_0R0805

X_C10U10Y0805C447

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

AD31
C_BE#0
C_BE#1
C_BE#2
C_BE#3

PIRQ#E
PREQ#3
PGNT#3
GLAN_PCLK
PCIRST#1
PCI_PME#
DEVSEL#
FRAME#
IRDY#
TRDY#
PAR
SERR#
PERR#
STOP#

X_C10U10Y0805

C265

Just for RTL8110SB

R276 SBG_0R-1

U14

104

AD0

103

AD1

102

AD2

98

AD3

97

AD4

96

AD5

95

AD6

93

AD7

90

AD8

89

AD9

87

AD10

86

AD11

85

AD12

83

AD13

82

AD14

79

AD15

59

AD16

58

AD17

57

AD18

55

AD19

53

AD20

50

AD21

49

AD22

47

AD23

43

AD24

42

AD25

40

AD26

39

AD27

37

AD28

36

AD29

34

AD30

33

AD31

92

CBE0B

77

CBE1B

60

CBE2B

44

CBE3B

25

INTAB

30

REQB

29

GNTB

28

CLK

27

RSTB

31

PMEB

68

DEVSELB

61

FRAMEB

63

IRDYB

67

TRDYB

76

PAR

75

SERRB

70

PERRB

69

STOPB

46

IDSEL

127

RSET

NC

GND/NC

GND/NC

22

48

110

116

126

VDD18/NC

VDD18/NC

GND/NC

GND/NC

62

73

112

24

45

64

VDD18/NC

VDD18/NC

VDD18/NC

GND/NC

GND/NC

118

VAUX_18

4

RTL8110S X
RTL8100C 0 OHM

R278

VDD25VAUX_18

VCC3_SB

L_0R-1

R262

G_0R0805

VDDH

120

AVDDH/NC

NC/AVDD25

VSS

VSS

VSS

17

123

124

Just for RTL8110SB

VDDH

VCC3_SB

101112

107

VDD33

AVDDH/NC

VSS/NC

VSS/NC

VSS

9

13

128

94

VDD33

R279 SBG_0R-1

RTL8110S 0 OHM
RTL8100C X

VCC3_SB VCC3_SB

VDD25

32

54

78

99

VDD18/NC

VDD18/VDD25

VDD18/VDD25

VDD18/VDD25

VDD18/VDD25

GND

VSS

GND

GND

GND

4

35

52

80

100

71

84

VDD33

VDD33

VSSPST

VSSPST

21

38

41

56

VDD33

VSSPST

51

66

VAUX_25

26

VDD33

VDD33

VSSPST

VSSPST

81

RTL8110S X
RTL8100C 0 OHM

R305

L_0R0805

3

7

20

AVDDL/AVDD33

AVDDL/AVDD33

AVDDL/AVDD33

VSSPST

VSSPST

VSSPST

91

101

119

VAUX_25

R286
G_0R-1

RTL8110S 0 OHM
RTL8100C X

16

MDI0+/TX+

AVDDL/NC

MDI0-/TX-

MDI1+/RX+

MDI1-/RX­MDI2+/NC

MDI2-/NC

MDI3+/NC

MDI3-/NC

LANWAKEUP

LED0
LED1
LED2

LED3/NC

EECS

EESK

EEDI

EEDO

CTRL18/NC

CTRL25

XTAL1

XTAL2

SMBDATA

SMBCLK

M66EN/NC

CLKRUNB
ISOLATEB

AD19

3

C305

G_C0.01U50X

MX0+

1

MX0-

2

MX1+

5

MX1-

6

MX2+

14

MX2-

15

MX3+

18

MX3-

19

105

LED_TRAFFIC

117

LINK10/100#

115
114

LINK1G#

113

106
111
109
108

CTRL18

125

CTRL25

8
121

Y2

C260

122

X_25MHZ18P_D-1

74
72

88
65
23

Place near Controllor

C294

G_C0.01U50X

R280G_49.9R1%0402

R292G_49.9R1%0402

R288G_49.9R1%0402

R284G_49.9R1%0402

R261 5.6KR
R264 X_10KR0402

U12

1

CSDOVCC

2

SK

NC

3

DI

NC

4

GND

AT93C46-10SI-2.7-A

M33-93C4653-A26

C263

X_C22P50N0402

X_C22P50N0402

R295
_1KR0402-1

R294

15KR

C281

C0.01U50X

R272 49.9R1%0402

R274 49.9R1%0402

R275 49.9R1%0402

8
7
6
5

R257

_0R-1

VCC5

C273

C0.01U50X

R271 49.9R1%0402

VCC3_SB

R258
X__0R-1

CK_25M_LAN 18

VCC3_SB

C0.1U16Y0402

C285

C0.1U16Y0402

VCC3_SB

R175
L_330R

C267
X_C0.1U16Y0402

2

C295

C315

C0.1U16Y0402

VAUX_25

RTL8110S(B) STUFF

R145
330R

LED_TRAFFIC

LINK1G#
LINK10/100#

VCC3_SB

C341

+

G_C10U6.3Y1206

RTL8110S R437
RTL8100C R441

CTRL18 CK_25M_LAN

CTRL25

G_0R-1

L_0R-1

VAUX_25

G_C0.1U16Y0402

R179

RTL8100C X

MX0+
MX0­MX1+
MX1­MX2+
MX2­MX3+
MX3-

CTRL25

C333

+

G_C10U6.3Y1206

R263

R322

1

VAUX_18

C275

G_C0.1U16Y0402

C308

G_C0.1U16Y0402

C284

C0.1U16Y0402

C317

C0.1U16Y0402

Place near GIGA-bits PCI controlor .

C160

G_0R-1

1

C0.1U16Y0402

R147

G_0R-1

VCC3_SB

32

1

G_C10U6.3Y1206

VCC3_SB

32

Q39
P-BCP69_SOT223

4

RTL8110S 1.8V
RTL8100C 2.5V

Q37
G_P-BCP69_SOT223

4

Near LAN Controllor

C136
C100P50N0402

19
20
13
18
12
17
11
16
10
15

9
14
21
22

C159
C100P50N0402

Near LAN Controllor

VAUX_25

C334

+

C10U10Y0805

+

G_C10U6.3Y1206

VAUX_18

C331

C323

+

C100P50N0402

C329

LAN_USB1B
XX

AMBER+
AMBER-

GREEN+
GREEN-

N58-22F0151-S42

10/100:N58-22F0061-S42

C332

G_C10U6.3Y1206

C306

C0.1U16Y0402

POWER

TD1+
TD1­TD2+
TD2­TD3+
TD3­TD4+
TD4-

GND

RTL8110S 2.5V
RTL8100C X

C322

G_C0.1U16Y0402

C278

PIRQ#E

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

LAN RTL8110S(B)/8100C

MS-7178

Last Revision Date:

Thursday, June 02, 2005

Sheet

23 31

1

Rev

0A

of

E

POWER CIRCUIT FOR USB PORT 0,1,2,3

D

POWER CIRCUIT FOR USB PORT 4,5,6,7

C

B

A

FRONT PANEL USB CONNECTOR FOR USB PORT 4,5

C433

SVCC2

R402
_1KR0402-1

L18

USB5-20

USB5+20

USB4-20

USB4+20

5
6
7
8

X_8P4R-90ohm

SBD5-

1

SBD5+

2

SBD4-

3

SBD4+

4

NEAR USB CONNECTOR

FS3
_F-MINISMDC260

USB_STR1

4 4

R143
27KR

R142
51KR0402

C124

C0.1U16Y0402

NEAR USB CONNECTOR

SVCC1

C125

X_C100P50N0402

R138
_1KR0402-1

USB_STR

OC#220OC#120

FS4
_F-MINISMDC260

R398
27KR

R362
51KR0402

FRONT USB CONNECTOR

C0.1U16Y0402

FRONT PANEL USB CONNECTOR FOR USB PORT 6,7

REAR PANEL USB CONNECTOR FOR USB PORT 0,1

SVCC1

C440

C0.1U16Y0402

SBD4­SBD4+

USB6+20

USB6-20

USB7+20

USB7-20

SBD5+
SBD5-

SVCC2

C111
X_C0.1U16Y0402

L7

USB2+20

USB2-20

USB3+20

USB3-20

3 3

5
6
7
8

8P4R-0R

SBD2+

1

SBD2-

2

SBD3+

3

SBD3-

4

NEAR USB CONNECTOR

SBD3­SBD3+

SBD2­SBD2+

+

CT1

.CD1000U6.3EL15

LAN_USB1A

5
6
7
8
1
2
3
4

XX

N58-22F0151-S42

UP

DOWN

23
24
25
26
27
28
29
30

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

SVCC1

USB1

L6

SBD0+

1

USB0+20

USB0-20

USB1+20

USB1-20

2 2

5
6
7
8

8P4R-0R

SBD0-

2

SBD1+

3

SBD1-

4

SBD0­SBD0+

NEAR USB CONNECTOR

9

9

1

1

2

2

3

3

4

4

12 11

12 11

USBx2-D8-BK

10

5
6
7
8

10
5

6
7
8

SBD1­SBD1+

5
6
7
8

8P4R-90ohm

SVCC2

1
2
4
5
7
8

11
13
14

SL_H3X5(3)(10)_green

L17

1
2
3
4

NEAR USB CONNECTOR

SBD6+
SBD6-

SBD7+
SBD7-

LENOVO Front USB Header

F_USB1

6

SBD4+

9

SBD4-

12
15

SVCC2

SVCC2

C438
C100P50N0402

VCC3

C451

X_C0.1U16Y0402

SVCC2

C439

C0.1U16Y0402

SBD7­SBD7+ SBD7+

SVCC3

SBD6+
SBD6-

SVCC2

C441

X_C0.1U16Y0402

F_USB2

1
2
4

6
5
7

9
8

11
13
14

SL_H3X5(3)(10)_green

12

15

SVCC2

SVCC2

SVCC2

+

CT7

.CD1000U6.3EL15

SBD7-

C442
C100P50N0402

FIRMWARE HUB (FWH)

VCC3 VCC3

BIOS1

1

VPP

PLTRST#9,19,26 FWH_PCLK 18

1 1

REV3
REV2
REV1
REV0

BIOS_WP#
TBL#

TBL#20

LPC_AD020,26
LPC_AD120,26
LPC_AD220,26

E

2

RST#

3

FGPI3

4

FGPI2

5

FGPI1

6

FGPI0

7

WP#

8

TBL#

9

ID3

10

ID2

11

ID1

12

ID0

13

FWH0

14

FWH1

15

FWH2

16 17

GND FWH3

SST49LF004B-33-4C-NH

VCC3

VCC

CLK

FGPI4

IC(VIL)

GNDA
VCCA

GND
VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

C59

C10U10Y0805

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18

FWH_PCLK

F_GPI4

FWH_INIT#

CB6

C0.1U16Y0402

X_C10U10Y0805

FWH_INIT# 19
LPC_FRAME# 20,26

LPC_AD3 20,26

D

C58

BIOS PROTECT BLOCK

BIOS_WP

BIOS_WP#

1
2

SL_H1X2_black

FWH RESISTORS

REV3
REV2
REV1
REV0

BIOS_WP#
TBL#

F_GPI4

8P4R-4.7KR0402

R107 1KR

RN10

7 8
5 6
3 4
1 2

12

RN5

34

8P4R-10KR0402

56
78

ICH_BIOS_WP#

C

ICH_BIOS_WP# 20

VCC3

LEO HEADER

LEO_PCLK18
LPC_FRAME#20
PLTRST#19

LPC_AD320,26
LPC_AD020,26

SUS_STAT#20

LEO_PCLK
PLTRST#

VCC3

GPI1220 GPI13 20

B

VCC3_SB

R334 33R0402

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet

LEO_Chip

1 2
3 4
5
7 8

11 12
13 14
15 16
17 18
19 20

SL_H2X10(4)_black-1

VCC5
6
109

MICRO-STAR INt'L CO., LTD.

FWH & USB CONNECTORS

MS-7178

LPC_AD2 20,26
LPC_AD1 20,26

SERIRQ 19,26
LEO_CLKRUN# 20
GPI14 20

24 31Friday, June 03, 2005

A

0A

of

5

FOR ALC655 only

FOR ALC880/882 only

CEN_OUT

VCC3

SL_FRONT_DET

R369 AC_0R-1

C401

AC_C22P50N0402

R384

AC_0R-1

BASS

R_SIDESURR-L
R_SIDESURR-R

SPDIFI
SPDIFO

For Coaxial
Input

C452

C385
C0.1U25Y

C10U10Y0805

10
11

C400

AH_C10P50N0402

12

FOR ALC880/882 only

PORTE_L
PORTE_R

MIC2_L
MIC2_R

FOR ALC880/882 only

Spilt by DGND

D D

C C

SIDESURR-L
SIDESURR-R

FOR ALC655

AC97_CLK18

AC_SDOUT20
AC_BITCLK20

AC_SDIN020
AC_SYNC20

AC_RST#20

C423

AH_C1U16Y0805

C425

AH_C1U16Y0805

C406

C0.1U25Y

AC97_CLK

AC_SDOUT
AC_BITCLK

AC_SDIN0
AC_SYNC

AC_RST#

C378

X_C10P50N0402

FOR ALC655 only

FOR ALC880/882 only

C365
C0.1U25Y

AVDD5

+12V

U18

B B

LT1087S_SOT89

3 2

VIN VOUT

EC61
C10U10Y1206

ADJ

1

R340
100R1%

R346

324R1%

D18
S-1N5817_DO214AC

EC60

C10U10Y1206

R_CEN_OUT

C426

AH_C1U16Y0805

C427

R_BASS

AH_C1U16Y0805

C408
X_C47P50N

1

DVDD1

2

GPIO0/XTL-IN

3

GPIO1/XTL-OUT

4

DVSS1

5

SDATA-OUT

6

BIT-CLK

7

DVSS2

8

SDATA-IN

9

DVDD2
SYNC
RESET#
PCBEEP

SENSE_A

C364
AH_C10U10Y0805
C361
AH_C10U10Y0805

C360

AH_C10U10Y0805

C359

AH_C10U10Y0805

VCC5_SB

D19
S-1N5817_DO214AC

4847464544424140394338

SPDIFO

SPDIFI/EAPD

SIDESURR-R/XTLSEL

PHONE/Sense A

AUX-L/LINE2-L

AUX-R/LINE2-R

1314151617181920212223

MIC2_LC

R_PORTE_L

R_PORTE_R

LFE

CEN

AVSS2

SURR-R

JDREF/NC

SIDESURR-L/JD0

FMIC-R/MIC1-VREFO-R

VRDA/LINE2-VREFO

AFILT2/MIC2-VREFO

AFILT1/LINE1-VREFO-L

JD2/MIC2-L

JD1/MIC2-R

CD-L

CD-GND

CD-R

MIC1-L

MIC2_RC

R_CD-R

R_CD-G

R_CD-L

4

FOR ALC880/882 only

C432 AH_C1U16Y0805

R_SROUT_R

R392 AH_20KR1%-1

R_SROUT_L

C422 AH_C1U16Y0805

C411 C0.1U25Y

37

U19

AVDD2

SURR-L

FMIC-L/Sense B

MIC1-VREFO-L

MIC1-R

LINE1-L

24

R327 X_0R-1
R256 X_0R-1
R355 X_0R-1
R417 X_0R-1

FRONT-R
FRONT-L

LINE1-VREFO-R

NC/DCVOL

VREF
AVSS1
AVDD1

LINE1-R

R_LINE_IN_R
R_LINE_IN_L

R_MIC1_R
R_MIC1_L

C435

C1U16Y0805

C436

C1U16Y0805

C437

C1U16Y0805

36
35
34
33
32
31
30
29
28
27
26
25

LINE_OUT_R
LINE_OUT_L

AVDD5

CD-R
CD-G
CD-L

C374

C0.1U25Y

C366

C1U16Y0805

C372

C1U16Y0805

C362

C1U16Y0805

C363

C1U16Y0805

SROUT_R

SROUT_L

C407

C405

SENSE_B

AVDD5

C10U10Y0805

LOUT_R
LOUT_L

C10U10Y0805

VROD
VROE
VROF
VROC
VROB

EC64

C10U10Y1206

LINE_IN_R
LINE_IN_L

MIC1_R
MIC1_L

4

CD_IN

3
2

_AUDIO-MONO

1

C382

C0.1U25Y

3

C403 AC_C1U16Y0805

R366 AH_0R-1

AC_C1U10Y

C379

AC_C1000P50X

FR_MICIN

C390

FOR ALC655 only

FOR ALC655 only

FOR ALC880/882 only

AVDD5

C388

C399

AC_C1000P50X

AC_C1U10Y

2

D20

VROE

3

SI_AH_S-BAT54A_SOT23
D17

VROF

3

AH_S-BAT54A_SOT23

FOR ALC880/882 only

R376 SI_AH_4.7KR0402

1

R391 SI_AH_4.7KR0402

2

1

RN46 AH_8P4R-4.7KR0402

2

1 2
3 4
5 6
7 8

R349 4.7KR0402

R345 AC_4.7KR0402

PORTE_L
PORTE_R

MIC2_L
MIC2_R

MIC1_RVROD

MIC1_LVROB

LINE_IN_R

LINE_IN_L

C250

C180P50N0402

N_LOUT_R

N_LOUT_L

C257

C180P50N0402

FOR ALC655 only

MIC1_R

MIC1_L

All of JD resistors should be placed as close as
possible to the CODEC.

R344

GND

PRESENCE#

SENSE1_RTN

R373 AH_0R-1
R377 AH_0R-1

AH_10KR1%-1

R343
AH_5.11KR1%-LF

FRONT-JDLINE1-JD

R414
AH_5.11KR1%-LF

SIDESURR-JD

VCC3

R397
SI_AH_4.7KR0402

2
4

R399 SI_AH_20KR1%-1

6

R400

N_LOUT_R
N_LOUT_L

SI_AH_39.2KR1%-1

FRONT-IO-SENSE

MIC2_L
MIC2_R
PORTE_R
FRONT-IO-SENSE
PORTE_L

SENSE_A

R342
AH_39.2KR1%-1

SURR-JD

LOUT_R
LOUT_L

R341
AH_20KR1%-1

MIC1-JD

SENSE_B

R415

R416

AH_10KR1%-1

AH_0R-1

CEN-JD

JAUD1

1

PORT1L

3

PORT1R

5

PORT2R

7

SENSE_SEND

9 10

PORT2L SENSE2_RTN

SI_AH_H2X5(8)_black

C247

C180P50N0402

BASS

CEN_OUT

C256

AH_C180P50N0402

SROUT_R

SROUT_L

C214

AH_C180P50N0402

SIDESURR-R

SIDESURR-L

C246

AH_C180P50N0402

FOR ALC880/882 only FOR ALC880/882 only

CEN/LFE OUT

SURR OUT

1

LINE1-JD

_JACK-AUDIOX6-26P_L-pbg_R-obl

C249
C180P50N0402

FRONT-JD

C258
C180P50N0402

C248
C180P50N0402

C259

C213

C245

_JACK-AUDIOX6-26P_L-pbg_R-obl

MIC1-JD

_JACK-AUDIOX6-26P_L-pbg_R-obl

CEN-JD

AH_JACK-AUDIOX6-26P_L-pbg_R-obl

AH_C180P50N0402

SURR-JD

AH_JACK-AUDIOX6-26P_L-pbg_R-obl

AH_C180P50N0402

SIDESURR-JD

AH_JACK-AUDIOX6-26P_L-pbg_R-obl

AH_C180P50N0402

AUDIO2C

(Upper)

AUDIO1A

10
11
12
13
18

(Middle)

AUDIO1B

6
7
8
9

17

(Down)

AUDIO1C

1
2
4
5
3

(Upper)

AUDIO2A

10
11
12
13
18

(Middle)

AUDIO2B

6
7
8
9

17

(Down)

1
2
4
5
3

LINE IN(C)

LINE OUT(B)

14
15
16

14
15
16

SIDE-SURR OUT

AVDD5

SIO

VCC5

C7

X_C0.1U25Y

A A

SPDIFO

SPDIF

1 2
3 4
5 6

SL_H2X3(3)_black

For SPDIF IN/OUT breaket

5

SB

VCC3

C3 X_C0.1U25Y

R401 SL_10R

SPDIFI R_LOUT_R

(PIN 4塞孔)

FOR ALC880/882

MIC2_L

R419 SL_AH_0R-1

MIC2_R

R374 SL_AC_0R-1

LOUT_R

R370 SL_AC_0R-1

LOUT_L

FOR ALC655 FOR ALC655

C444

X_C2200P16X

4

FR_MICIN

SL_AH_10KR0402

R403 SL_2.2KR

R418 SL_2.2KR

PORTE_R
PORTE_L N_LOUT_L

R394

R413

SL_AH_10KR0402

R404 ALC880/882=10Kohm
ALC 655 =0 ohm

R385

C428
SL_C4.7U10Y0805

1 2
3 4

R_LOUT_L

6

5
7

SL_H2X4(1)_orange

F_AUDIO

SL_1.5KR0402

R404 _0R-1 R372 AC_0R-1

FOR ALC880/882

R380

SL_AH_100KR

R371 SL_AH_0R-1

R390 AC_0R-1

C429
SL_AH_C4.7U10Y0805

3

SL_FRONT_DET

N_LOUT_R

AUDIO2 AUDIO1

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Audio Codec ALC655/880/882

Size Document Number Rev

MS-7178

Date: Sheet

2

Thursday, June 02, 2005

FOR ALC880/882

AUDIO PANELSURR KIT for 880/882

1

MIC IN(A)

25

of

31

0A

8

PLTRST#9,19,24
SIO_PCLK18

SERIRQ19,24

LPC_DRQ#020

LPC_FRAME#20,24

SIO_PME#20

D D

THERMDA_CPU
VTIN

C35

C2200P16X

THERMDC_CPU

C24
C2200P16X

LPC_AD[0..3]20,24

THERMDA_CPU5

Close to SIO

THERMDA_CPU5

7

THERMDC_CPU

10
7

NB_THRMDA5

C C

S : 8

VBAT

B B

VCC3_SB

VCC5

8
10
8
10

CPUFAN_PWM27

SYSFAN_PWM27
AUXFANIN27

SMBDATA13,16,18,20,29

SMBCLK13,16,18,20,29

R69 22.1KR1%0402

CPU_FAN27

SYS_FAN27

SIO_48MCLK18

For BIOS Use

VCC3 VCC3

R99

X_2.7KR0402-1

SIO_GP30 SIO_GP31

R364

X_2.7KR0402-1

TMP_VREF

A A

+12V

R95

X_2.7KR0402-1

R94

X_2.7KR0402-1

R38 10KR1%0402
R31 15KR1%0402

R60 56KR1%0402

1 2

8

RT1 10KRT1%

THERMDA_CPU

RT2 10KRT1%R34 10KR1%0402

7

PLTRST#
SIO_PCLK
SERIRQ
LPC_DRQ#0
LPC_FRAME#
SIO_PME#

TMP_VREF
VTIN
THERMDA_CPU
SYS_TMP

R68

AUXFANIN

R85 2MR0402

SMBDATA

SMBCLK
SIO_GP31
SIO_GP30

PWRBTN#20

PWRBTIN27

PSON#27

SLP_S3#20,29

VBAT

CB5

VCC3

C0.1U16Y0402

CB19
C0.1U16Y0402

SYS_TMP

VTIN

1 2

R59 10KR1%0402

7

LPC SUPER I/O W83627EHF

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3

5VIN
+12VIN

VCCP

10KR1%0402

PWRBTN#
PWRBTIN
PSON#
SLP_S3#
SIO_48MCLK

GP50
IO_AVCC

THERMDC_CPU

THERMDC_CPU

+12VIN

30
21
23
22
29
86

27
26
25
24

125
123
128
121
126
124
127
122

101
102
103
104

93
94
95
96
97
98
99

VCCP

100
105

106
107
108
109
110

112
115
119
120
113
116
111

58

76
89
90
91
92
64

67
68
72
73
18

61
74

28
12

48

CB18
C0.1U16Y0402

77

114

U3

LRESET#
PCICLK
SERIRQ
LDRQ#
LFRAME#
PME#

LAD0
LAD1
LAD2
LAD3

GP13/GPX2
GP15/GPY1
GP10/GPSA1
GP17/GPSA2
GP12/GPX1
GP14/GPY2
GP11/GPSB1
GP16/GPSB2

VREF
AUXTIN
CPUTIN
SYSTIN
RSTOUT1#
RSTOUT0#
VIN4
VIN3
VIN2
VIN1
VIN0
CPUVCORE

VID5
VID4
VID3
VID2
VID1
VID0

CPUFANIN0
CPUFANOUT0
CPUFANIN1/GP21/MSI
CPUFANOUT1/GP20/MSO
SYSFANIN
SYSFANOUT
AUXFANIN0
AUXFANIN1/SO

7

AUXFANOUT
CASEOPEN#

RSTOUT3#/GP33/SDA
RSTOUT2#/GP32/SCL
GP31
GP30
GP37

PSOUT#/GP57
PSIN/GP56
PSON#/GP53
SUSB#/GP52
IOCLK

3VSB
VBAT

3VCC
3VCC
3VCC

EN_VRM10/WDTO#/GP50
AVCC

W83627THF-E

THERMDC_CPU5

6

GP65/HEFRAS/RTSA#

GP62/PENKBC/SOUTA

GP64/PENROM/DTRA#

DRVDEN0

INDEX#

MOA#

DSA#

DIR#

STEP#

WD#

WE#

TRAK0#

WP#

RDATA#

HEAD#
DSKCHG#
GP23/SCK

OVT#/HM_SMI#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT

BUSY
ACK#
SLIN#

INIT#

ERR#

AFD#
STB#

GP34/RSTOUT4#

GP36
GP35

GP55/SUSLED

GP61/DCDA#
GP66/DSRA#

GP63/SINA

GP67/CTSA#

GP60/RIA#

GP41/DCDB#
GP46/DSRB#

GP43/IRRX/SINB

GP45/RTSB#

GP42/IRTX/SOUTB

GP47/CTSB#
GP44/DTRB#

GP40/RIB#

GA20M

KBRST

GP26/KDAT

GP27/KCLK
GP24/MDAT
GP25/MCLK

SI/BEEP

GP51/RSMRST#

GP54/PWROK

GND
GND

GP22/SCE#

AGND

PE

1
3
4
6
8
9
10
11
13
14
15
16
17
2

5

PRD0

42

PRD1

41

PRD2

40

PRD3

39

PRD4

38

PRD5

37

PRD6

36

PRD7

35

RSLCT

31

RPE

32

RBUSY

33

RACK#

34

RSLIN#

43

RINIT#

44

RERR#

45

RAFD#

46

RSTB#

47
88

69
87

R81 4.7KR0402

70

DCDA#

56

DSRA#

50

SINA

53

RTSA#

51

SOUTA#

54

CTSA#

49

DTRA#

52

RIA#

57

DCDB#

84

DSRB#

79

SINB_IRRX

82

RTSB#

80

SOUTB_IRTX

83

CTSB#

78

DTRB#

81

RIB#

85

A20GATE

59

KBRST#

60

KBDAT#

63

KBCLK#

62

MSDAT#

66

MSCLK#

65

BEEP

118
75

71
20

55
19

THERMDC_CPU

117

5

DRVDEN0
INDEX#
MOA#
DSA#
DIR#
STEP#
WDATA#
WGATE#
TRACK0#
FDD_WP#
RDATA#
HEAD#
DSKCHG#

R80 _0R-1

THERMAL RESISTOR BLOCK

NOTE: LOCATE CLOSE
STATUS PANEL

FB5 X_120L600m_250

IO_AVCC

THERMDC_CPU

6

CP2 X_COPPER
CB4

C0.1U16Y0402

5

THERM# 20

RSLCT 28
RPE 28
RBUSY 28
RACK# 28
RSLIN# 28
RINIT# 28
RERR# 28
RAFD# 28
RSTB# 28

DCDA# 28
DSRA# 28
SINA 28
RTSA# 28
SOUTA# 28
CTSA# 28
DTRA# 28
RIA# 28

DCDB# 28
DSRB# 28
SINB_IRRX 28
RTSB# 28
SOUTB_IRTX 28
CTSB# 28
DTRB# 28
RIB# 28

A20GATE 19
KBRST# 19

RN6 8P4R-4.7KR0402

DSRB#
DCDB#
RIB#
CTSB#

CP1
X_COPPER

PRD[0..7] 28

RSMRST# 20,29

1 2
3 4
5 6
7 8

VCC3

4

PS2 KEYBOARD & MOUSE CONNECTOR

RN3
8P4R-2.2KR

1 2

3 4

5 6

MSDAT#
MSCLK#

KBDAT#
KBCLK#

RTSA#
GP50
SOUTA#
DTRA#

7 8

FB3 120L600m_250
FB4 120L600m_250

FB1 120L600m_250
FB2 120L600m_250

C180P50N0402

L: CFAD=2E H: CFAD=4E
L: TTL LEVEL H: VRM10 LEVEL
L: KBC DISABLE H: KBC ENABLE
L: DISABLE SPI H: ENABLE SPI

SUPER I/O STRAPPING RESISTOR

VCC3 VCC3_SB

R22 _1KR0402-1

R91 X_1KR0402-1

R36 _1KR0402-1

R30 X_1KR0402-1

FLOPPY CONNECTOR

FDD

DRVDEN0

6

INDEX#
MOA#

DSA#
DIR#

STEP#

20

WDATA#
WGATE#
TRACK0#
FDD_WP#
RDATA#
HEAD#
DSKCHG#

_CONN-FDD(4)(5)(6)V

VCC5

1 2
3 4

7 8

9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34

VGA

VCC5 VCC5

C181
X_C0.1U16Y0402

VCC3 VCC3 VCC3 VCC3

C412

X_C0.1U16Y0402

4

X_C0.1U16Y0402

C264

C43

X_C0.1U16Y0402

3

C23

C180P50N0402

R43 X__1KR0402-1

RTSA#

R86 X__1KR0402-1

GP50

R39 X__1KR0402-1

SOUTA#

R25 _1KR0402-1

DTRA#

EMI

C66

X_C0.1U16Y0402

C1

X_C0.1U25Y

C368

X_C0.1U16Y0402

3

C5

X_C0.1U16Y0402

MS_DT
MS_CK

KB_DT
KB_CK

C20

C21

C180P50N0402

I/O

C2

X_C0.1U25Y

C348

X_C0.1U16Y0402

2

R1
_1KR0402-1

JKBMS1

7
8

11
12

1
2
5
6

C17

C180P50N0402

I/O CONFIGURATION ADDRESS
VID LEVEL SELECTION
KBC FUNCTION ENABLE
ENABLE SPI

MS

KB

_CONN-KB_MS

10

9
4

3

X_C0.1U16Y0402

L1

C11

1

Trace Width 40mils.

FS1
_F-MICROSMD110

POLY SWITCH

USB_STR1

SPEAKER BLOCK

VCC3

R332
10KR0402

R333

4.7KR0402

BEPBEEP

ALARM 27

Q40
N-MMBT3904_NL_SOT23

IR Connector

IrDA

X_C0.1U16Y0402

MS-7178

1

1

3

3

4

4

5

5

_H1X5(4)_black

VCC3 VCC3

C418
X_C0.1U16Y0402

26 31Thursday, June 02, 2005

1

C404

X_C0.1U16Y0402

of

VCC5

SINB_IRRX

SOUTB_IRTX

C53

X_C0.1U16Y0402

C110

C0.1U16Y0402

C129
C0.1U16Y0402

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet

C52

C187
C0.1U16Y0402

CB17
X_C0.1U16Y0402

MICRO-STAR INt'L CO., LTD.

SIO-W83627EHF & KB/MS

2

0A

8

ATX CONNECTOR

83627EHF
ESD Diode

D D

-12V

VCC3

D5
X_BAS32L_LL34

PSON#26

C116
X_C0.1U25Y

CB16

C0.1U16Y0402

VCC5_SB

R137

4.7KR

R130 220R

VCC5_SB

CB13
C0.1U25Y

C107
C1000P50X

CB8

X_C0.1U16Y0402

-12V

VCC5

IDE LED SERIAL ATA LED

C C

IDEACTP#28 SATALED# 20

SOT23

231

HDDLED

D21

S-BAT54A_SOT23

C415
X_C0.1U16Y0402

VCC3

ATX1

13

3.3V

14

-12V

15

GND

16

PSON

17

GND

18

GND

19

GND

20

-5V

21

5V

22

5V

23

5V

24

GND

PWR-2X12M

POWER

7

1

3.3V

2

5VSB

VCC3

3.3V

GND

5V

GND

5V
GND
POK

12V
12V

DET

R323

8.2KR0402

3
4
5
6
7
8
9
10
11
12

C0.1U16Y0402

C0.1U25Y

CB7
C0.1U16Y0402

CB15

CB10

X_C0.1U16Y0402

C0.1U16Y0402

CB11

CB12

C0.1U25Y

VCC3

6

VCC3

CB14
X_C0.1U16Y0402

VCC5

VCC5

CB9

VCC5_SB
+12V

R124

4.7KR

PWR_OK 29

C82
C1000P50X

SPKR20

4.7KR0402

FP_RST#5,20

ALARM26

R382

C421

X_C0.1U25Y

BUZZER

R328 2.2KR

5

VCC3_SB

C413
C0.1U25Y

SUS_LED
PWR_LED

4

3

2

INTEL/PB Front Panel Connector LEGEND FRONT PANEL-M

HDD+

HDDLED SUS_LED

FP_RST#

C419
X_C0.1U25Y

1
3
5 6

7

R319 220R
R316 220R

Q38
N-MMBT3904_NL_SOT23

JFP1

3

HDD-

5 6

GNDR PWSW+

7

RESET

9

RSVD

SI__H2X5(10)_black-N31-2051231

JFP2

GND
PLED2
PLED1 BUZ-

CUT

SI__H2X4(7)_color-N31-2041101

SPKR1

2

SPK-

4

BUZ+

8

SPK+

D16 X_BAS32L_LL34

C340
X_C0.1U16Y0402

PLED1HDD+
PLED2

PWSW-

CUT

SPKR1

VCC3

21
4

PWRBTIN

8

10

VCC5

PWR_LED

PWSW+

1
2

BZ1

BUZZER

C420

X_C0.1U25Y

PWR_LED 29
SUS_LED 29

R379 1KR

PWRBTIN 26

SUS_LED29

PWR_LED29

VCC5_SB

POWER BUTTON

VCC5_SB

R396
SL_330R

CE

R409

B

SL_4.7KR0402

VCC5_SB

R386
SL_330R

CE

R375

B

SL_4.7KR0402

R378 330R

VCC5

VCC5_SB

SUS_LED_1

Q46
SL_N-MMBT3904_NL_SOT23

PWR_LED_1

Q42
SL_N-MMBT3904_NL_SOT23

SUS_LED_1
PWR_LED_1

R387 330R

VCC5_SB

SL_C0.1U16Y0402

PWRSW+

HDD+

DPLED3
PWRSW+
PWRSW-

R383
330R

PWRSW+

C430

SL_8.2KR0402

R388
22R

X_C1U16Y0805

1
2
3
4
5
6

R389

C414

F_PANEL

HDD-

SPEAKER

BUZ+

BUZ-

VCCSPK

RESET

GNDR

R381
SL_1KR0402-1

PWRBTIN

CE

Q41

8
9
10
11
12
13
14

Low Active

R393

SL_10KR0402

HDD+
GNDL
SLED2
PLED1
PWSW+
PWSW-

NC7

SL_H2X7(2)_yellow

FRISW

3
2
1

VCC5_SB

B

SL_N-MMBT3904_NL_SOT23

1

HDDLED

SPK1

VCC5

FP_RST#

C424
SL_C1U16Y0805

FAN CONTROL

Q2
_N-P3055LD_TO252

DC mode : R601 200(ohm)

VCC5 VCC5

R65

B B

CPUFAN_PWM26

83627EHF
ESD
Diode

SYSFAN_PWM26

A A

X_1KR

VCC5 VCC5

R234
X_1KR

8

D1
X_BAS32L_LL34

CB2
C1U16Y0805

D12
X_BAS32L_LL34

+12V

AC mode : R601 100K(ohm)

U1

C31

C0.1U16Y0402

1
2
3
4
5
6
7

SYSFAN_PWM

C27
C0.1U16Y0402

C30

C0.1U16Y0402

7

FAN1_IN
FAN2_IN
VCC12
C1
C2
CHRPMP
GND

FAN1_DRV

FAN1_SEN

FAN2_DRV

FAN2_SEN

FAN3_DRV

FAN3_SEN

W83391TS

FAN3_IN

6

14
13
12
11
10
9
8

DS

G

C6
X_C100P50N0402

R2
_10KR1%-1

R3

6.49KR1%

5

+12V

R37
X_0R0805

EC3
C10U10Y1206

C14

X_C100P50N0402

R241

_10KR1%-1

R229

6.49KR1%

R49 4.7KR

C26

C0.1U16Y0402

+12V

Q28

23

4

1

N-APM2054N_SOT89

R4 X_220R

R240
X_0R0805

EC53

X_C10U10Y1206

4

4
3
2
1

CPU_FAN
SI__BH1X4BF_white

Dual Layout

CPU FAN

R50 27KR

CPUFAN_PWM

System FAN

R233

4.7KR
R228 27KR

4
3
2
1

R245 X_220R

Dual Layout

CPU_FAN 26

R46
10KR0402

R226
10KR0402

SYS_FAN
SI__BH1X4BF_white

SYSFAN_PWM

3

EC15
X_C10U10Y1206

SYS_FAN 26

MSI

Title

Size Document Number Rev

Date: Sheet

Power FAN

+12V

R109

+12V

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

2

4.7KR
R110

27KR

PWR_FAN

3
2
1

_FAN1X3_white

AUXFANIN 26

R108

10KR0402

MICRO-STAR INt'L CO., LTD.

ATX,F_ PANEL,FAN CONTROL

MS-7178

of

27 31Thursday, June 02, 2005

1

0A

5

PRIMARY IDE BLOCK

PDD[0..15]20

HD_RST#29

D D

HD_RST#

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PD_DREQ20
PD_IOW#20

PD_IOR#20

PD_IORDY20

PD_DACK#20

IDE_IRQ19
PD_A120
PD_A020
PD_CS#120
IDEACTP#27

8.2KR0402

R189

R219

8.2KR0402

4

IDE1 _CONN-IDE(20)V_blue

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

R203

4.7KR0402

VCC3VCC3

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

C196
X_C4700P50X

ATADET0 20
PD_A2 20
PD_CS#3 20

R235
10KR0402

3

2

1

SERIAL ATA CONNECTOR BLOCK

Default 10nF ,
Option 0 ohm

_C0.01U6X0402/20%

SATA_TX020

SATA_TX#020

SATA_RX#020
SATA_RX020

SATA_TX120

SATA_TX#120

SATA_RX#120
SATA_RX120

C410
C417

C409 _C0.01U6X0402/20%
C416

C384 _C0.01U6X0402/20%
C389 _C0.01U6X0402/20%

C383 _C0.01U6X0402/20%
C391 _C0.01U6X0402/20%

ST_TX0
ST_TX#0

_C0.01U6X0402/20%

ST_RX#0
ST_RX0

_C0.01U6X0402/20%

ST_TX1
ST_TX#1

ST_RX#1
ST_RX1

SATA1

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

CONN-SATA1_black

SATA3

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

CONN-SATA1_black

SATA_TX220

SATA_TX#220

SATA_RX#220
SATA_RX220

SATA_TX320

SATA_TX#320

SATA_RX#320
SATA_RX320

C381 _C0.01U6X0402/20%
C376 _C0.01U6X0402/20%

C380 _C0.01U6X0402/20%
C375 _C0.01U6X0402/20%

C353 _C0.01U6X0402/20%
C351 _C0.01U6X0402/20%

C352 _C0.01U6X0402/20%
C350 _C0.01U6X0402/20%

ST_TX2
ST_TX#2

ST_RX#2
ST_RX2

ST_TX3
ST_TX#3

ST_RX#3
ST_RX3

SATA2

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

CONN-SATA1_black

SATA4

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

CONN-SATA1_black

C C

B B

A A

SERIAL PORT 1 PARALLAL PORT

CB3 C0.1U25Y

VCC5

NRIA#20

RTSA#26
DTRA#26 PRD426
SOUTA#26

NRTSA

1

NDSRA#

3

NCTSA#

5

NRIA#

7

NDCDA#

1

NSOUTA

3

NSINA

5

NDTRA

7

2
4
6
8

2
4
6
8

NRIA#
NCTSA#
NDSRA#
NSINA
NDCDA#

RTSA#
DTRA#
SOUTA#

CN1

CN2
8P4C-180P50N

20

2
3
4
7
9

16
15
13
11

8P4C-180P50N

U4

VCC
RIN1
RIN2
RIN3
RIN4
RIN5

DIN1
DIN2
DIN3
GND

GD75232_SSOP20

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

1

V+

19
18
17
14
12

5
6
8
10

V-

+12COM

-12COM

D4 BAS32L_LL34

C22 C0.1U25Y

RIA#
CTSA#
DSRA#
SINA
DCDA#

NRTSA
NDTRA

BAS32L_LL34

D3

C39 C0.1U25Y

NDCDA#
NSINA

NDTRA

For EMI IO Connector COPPER

CP26 X_COPPER
CP15 X_COPPER
CP7 X_COPPER
CP28 X_COPPER
CP3 X_COPPER
CP25 X_COPPER

5

1
2
3
4
5

RIA# 26
CTSA# 26
DSRA# 26
SINA 26
DCDA# 26

11 10

+12V

-12V

COM1

NDSRA#

6

NRTSA

7

NCTSA#NSOUTA

8

NRIA#

9

_CONN-COM

N51-09M0021-F02

4

RPE26
RBUSY26
RACK#26

PRD726

PRD326
PRD526

PRD626

SLIN# RSLIN#

PRND2 PRD2

PINIT# RINIT#

PRND1 PRD1

RSTB#26

PRD026
RAFD#
RERR#26

RSLCT26

VCC5

NRIB#
NCTSB#
NDSRB#
NSINB
NDCDB#

RTSB#26

DTRB#26

SOUTB_IRTX26

RTSB#
DTRB#
SOUTB_IRTX

NDTRB
NSINB
NSOUTB
NDCDB#

NRIB#
NCTSB#
NDSRB#
NRTSB

2
4
6
8

2
4
6
8

U6

20

VCC

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

GD75232_SSOP20

1
3

CN8

5

8P4C-180P50N

7
1

CN7

3

8P4C-180P50N

5
7

Please check

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

RPE PE
RBUSY BUSY

PRD7 PRND7

PRD4 PRND4
PRD6 PRND6

PRD0 PRND0
RAFD# AFD#
RERR# ERR#

1

V+

19
18
17
14
12

5
6
8
10

V-

3

C64
X_C0.1U16Y0402

+12COM
RIB#
CTSB#
DSRB#

SINB_IRRX

DCDB#
NRTSB

NDTRB
NSOUTB

-12COM

C63
X_C0.1U16Y0402

ACK#RACK#

PRND3PRD3
PRND5PRD5

RSLIN#
PRD2 26
RINIT# 26
PRD1 26

STB#RSTB#

RIB# 26
CTSB# 26
DSRB# 26
SINB_IRRX 26
DCDB# 26

VCC5

PRND6
PRND5
PRND4
PRND3
PRND7
ACK#
BUSY
PE

SLIN#
PRND2
PINIT#
PRND1
ERR#
AFD#
PRND0
STB#

SLCTSLCTRSLCT

D2 BAS32L_LL34
C46 C0.1U25Y

1

1

2

2

3

3

4

4

6

6

7

7

8

8

9

9510

1

1

2

2

3

3

4

4

6

6

7

7

8

8

9

9510

R75 2.7KR

2

D4

5

RN9
10P8R-2.7KR

10

5

RN11
10P8R-2.7KR

10

COM2 HEADER

NDCDB#
NSOUTB

NRTSB
NRIB#

(PIN 10

PE

1

2

BUSY

3

ACK#

5

PRND7

7

PRND3

1

PRND4

3

PRND5NSOUTA

5

PRND6

7

PRND1

1

PINIT#

3

PRND2

5

SLIN#

7

STB#

1

PRND0

3

AFD#

5

ERR#

7

C41 C180P50N0402

SLCT

COM2

12
34
56
78
9

H2X5(10)_white

塞孔

)

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet

CN3

4

8P4C-180P50N

6
8

2
4
6
8

2
4
6
8

2
4
6
8

NSINB
NDTRB
NDSRB#
NCTSB#

CN4
8P4C-180P50N

CN5
8P4C-180P50N

CN6
8P4C-180P50N

STB#
PRND0
PRND1
PRND2
PRND3
PRND4
PRND5
PRND6
PRND7
ACK#
BUSY
PE
SLCT

1
2
3
4
5
6
7
8

9
10
11
12
13

MICRO-STAR INt'L CO., LTD.

IDE & SATA&COM&LPT

MS-7178

1

51

14
15
16
17
18
19
20
21
22
23
24
25
48

52

28 31Thursday, June 02, 2005

of

AFD#
ERR#
PINIT#
SLIN#

LPT1

_CONN-LPT

0A

5

R82 X_4.7KR0402

VCC5_SB

VID_GD#

R309

_1KR0402-1

R291
_1KR0402-1

10
11
12

VCC5_SB

1

SCL

2

SDA

3

FP_RST#

4

CHIP_PWGD

5

CPU_PWGD

6

POK1

7

PWROK

8

PSOUT#

9

DDRTYPE
SS
GND
VCC5

SLP_S3#20,26

VCC_DDR

VCC3

3VDLDEC#

EXTRAM

R308

_1KR0402-1

48

PLED1/EXTRAM

VIDGD#

1314151617181920212223

C290
C1U10Y

C1000P50X

R106 X_4.7KR0402
R105 X_4.7KR0402

S5#

PLED0/3VDLDEC#

VID_SEN

VID_DRV

C292

D D

ACPI Controller

3VSB MODE SELECT

3VSB MODE

SINGLE MOSFET

DUAL MOSFET

VDIMM LINEAR OR PWM SELECT

VDIMM MODE

LINEAR REGULATOR

C C

PWR_OK

DDR AND DDR II VOLT SELECT

B B

3VDLDEC#
PULL HIGH
PULL LOW

EXTRAM
PULL LOW
PULL HIGHPWM REGULATOR

VCC5_SB

R118
X__1KR0402-1

R116 X_4.7KR0402

DS

X_N-MMBT3904_NL_SOT23

Q14

G

X_N-2N7002_SOT23

DDRTYPE VDIMM
PULL LOW 2.5V
PULL HIGH 1.8V

.CD1000U6.3EL15

SMBDATA13,16,18,20,26

EC44

PWR_LED27

SUS_LED27

SMBCLK13,16,18,20,26

VRM_GD8,20

PWR_GD9,20

PWR_OK27

V_FSB_VTT

VCC5_SB

R410

R411

330R

330R

Q45

R395 4.7KR0402

N-MMBT3904_NL_SOT23

Q44

R408 4.7KR0402

N-MMBT3904_NL_SOT23

PWR_GD

VCC3

R317

PWR_OK

C293 C0.22U16X

VCC5

VCC5_SB

R298

4.7KR0402
R313 33R

R302 33R

PWR_GD

X7R

C291

C0.1U25Y

Q15

_1KR0402-1

THIS PIN IS OPEN DRAIN OUTPUT

C134

X_C10U10Y1206

V_1P5_CORE

VID_GD#6,8

D S

12

+

EC46
.CD1000U6.3EL15

+

12

VCC5_SB

R296
_1KR0402-1

Q21
_N-P3055LD_TO252

G

DDR VTT Power

VCC_DDR

EC40

X_.CD1800U6.3EL20

1
2
3
45

.CD1800U6.3EL20

5

+

VTT_DDR

+

12

EC30

+

12

EC38

X_.CD1000U6.3EL15

VCC3_SB

A A

U7
W83310DS_SOIC8

8
7
6

C69

C0.1U16Y0402

VREF2
ENABLE
VCTRL

9

GND9

GND2

VREF1

VOUTBOOT_SEL

VIN

VCC_DDR

C70

C0.1U16Y0402

R113
1KR1%0402

R115

1KR1%0402

R268 5.11KR1%

VCC5

S3#

PCI_RST#

5VSB

RAM_SEN

R312
330R

DEV_RST#

HDD_RST#

RAM_DRV

RAM_HDRV/DMV

RAM_DRV

R269

5.11KR1%

4

R311 33R

R307 33R
R314 33R

RSMRST#

C327
C0.1U25Y

3738394041424344454647

VCC3

AGND

RSMRST#

SLOT_RST#

CHARPMP

PCIRST_BUF#

5VSB
VLR1_DRV
VLR2_SEN

5VUSB_DRV

5V_DRV
VLR2_DRV
VLR2_SEN

GND

VAGP_DRV

RAM_HSEN

SVRAM_DRV/DMSB

3VSB

3VSB_DRV

VAGP_SEN

24

Wide Trace

RAM_SBDRV

R285 33R

RAM_VREF

C289
C1000P50X

Close to MS6+

C270

X_C0.1U16X-1

R266

X_33R1%

R267 51KR1%

C266 X_C0.01U16X-1

4

SEQ_SW

C51

X_C1000P50X

C55
X_C1000P50X

SLP_S3#
PCIRST#

C330
X_C20P50N

VCC3

VCC5_SB

U15

_MS-7-RBC

36
35

C2

34

C1

33
32
31
30
29
28
27
26
25

Wide Trace

RAM_VREF

C271 C2200P16X

C268

R255

C0.1U25Y

100R

5VDIMM

VCC5_SB

SLP_S4# 20
SLP_S3# 20,26
PCIRST_ICH6# 19
HD_RST# 28
PCIRST#1 22,23
PCIRST#2 16

C326
X_C20P50N

C307
C1000P50X

R104
X_1KR0402-1

Q8
X_N-MMBT3904_NL_SOT23

Q9
X_N-MMBT3904_NL_SOT23

RSMRST# 20,26

+

C113 X_.CD220U10EL7

+

C98 X_.CD220U10EL7

+

C119 .CD220U10EL7

C318 C1U10Y

CHARGE PUMP VOLTAGE

9VSB

OUTPUT

C324 X_C1U16Y0805
C321 C1U16Y0805

V1P2_DRV

C316 C1000P50X

V1P2_SEN

R293 10KR

C313
C1000P50X

R290
33R

AGP_VREF

Close to MS6+

C272

X_C2200P16X

+

12

EC54

VCC3

CD470U10EL11.5

R259

49.9R1%0402

U13

7 8

ISET BOOT

6

VREF_IN

5

FB

4

COMP

3

SS

2

GND

1

PWROK

MS-6+_SOP14

C261

C2.2U10X0805

5V_DRV

H_DRV

PGND

L_DRV

VDDA

ISEN

VDD

VCC3_SB

5VUSB_DRV
5V_DRV

5VDIMM

R367

4.7KR0402

RSMRST#

1P2VREF

C309

C4.7U10Y0805

Q31

4 5
3
2
1

NN-P07D03LV_SO8

S-1N5817_DO214AC

9
10
11
12
13
14

R253

10R0805

5VDIMM

SEQ_SW

X__1KR-1

C296
X_C0.1U16Y0402

C434

C2200P16X

C277

X_C2200P16X

5VUSB_DRV
5V_DRV

VCC5_SB

6
7

VCC3_SB

8

C255

D13

C4.7U10Y0805

C269 C0.22U16X

R265 5.6KR

C252

C4.7U10Y0805

CLOSE TO CHIP

3

R329

_5.11KR1%-LF
Q33
X_N-2N7002_SOT23

DS

R283

G

4 5
3
2
1

NN-PHKD6N02LT_SO8

VCC5

4 5
3
2
1

NN-PHKD6N02LT_SO8

VCC5

Q47

6
7
8

FRONT USB

Q20

6
7
8

Rear USB

R325

X__33R1%-LF

VCC5_SB

VCC5_SB

VCC5

+

1 2

+

1 2

5V DUAL Power

VCC5 VCC3

12

+

EC62

.CD1000U6.3EL15

CHOKE2
CH-1.2U8A

_N-P75N02LD_TO252

3

Q22

EC51

DS

G

DS

G

EC48

+

1 2

+

1 2

_N-P75N02LD_TO252

Q23

CHOKE1

C337
X_C0.1U16X-1
R326
X__33R1%-LF

AGP_VREF

R330 _51KR1%-1C343 C2200P16X

C339 X_C0.01U25X0402
R336 200R

C346

C0.1U16Y0402

V1P2_DRV

G

V1P2_SEN

C297

C1U10Y

EC45

USB_STR

CD470U10EL11.5

EC65

CD470U10EL11.5

12

+

EC49
.CD1000U6.3EL15

CD1800U6.3EL20-2

CD1800U6.3EL20-2

R184

4.7R0805

C167
C1000P50X

2A

USB_STR1

2A

CH-3U20A

EC52

X_CD1800U6.3EL20-2

R318
_49.9KR1%-LF

U16

7 8
6
5
4
3
2
1

MS-6+_SOP14

VCC3

X_C1U10Y

C287

DS

Q34

N-2N7002_SOT23

R237 150R1%

R238

1.05KR1%

+

12

EC63
.CD1000U6.3EL11.5

EC39

.CD1800U6.3EL20

+

ISET BOOT
VREF_IN

H_DRV

FB

PGND
COMP
SS

L_DRV
GND
PWROK

VDDA

C1U10Y

.CD100U16EL11

+

2

1.5V POWER

VCC5

9
10
11

ISEN

12
13

VDD

14

C342

C4.7U10Y0805

R337

10R0805

VCC5

_LM358MX_SOIC8

V1P05_REF

C204

VCC3

CT2
C10U10Y1206

+12V

+

CT5

EC47

.CD1800U6.3EL20

+

2

CHOKE4
CH-1.2U8A

C286

C22U10Y1206

C325 C0.22U16X

R321 _10KR-1

8.58A

X_C0.1U16Y0402

1_5_LGDRV

N-P75N02LDG_TO252

C320

G

G

VCC3

D15
S-1N5817_DO214AC

C453 C4.7U10Y0805

CLOSE TO CHIP

V_1P5_CORE

+12V

C301
C1U10Y

+12V

4 8

+

CT4

.CD1000U6.3EL15

V_1P05_CORE

U11A

+

-

RAM_DRV

1.05V POWER

12

+

EC58
.CD1000U6.3EL15

3
2

RAM_SBDRV

U11B

5

+

6

-

4 8

Grantsdale GMCH Power Sequencing Requirement
Between 1.5V Core and 2.5V DAC

Q26

N-APM2054N_SOT89

4
2 3

1

VCC5

+

CT6

X__CD470U10EL11-2

VCC_DDR

7

G

C200
C0.1U25Y

_LM358MX_SOIC8
C201
X_C100P50N0402

Q32

DS

_N-P3055LD_TO252

1

VCC3

38.81A

+

EC42

.CD1800U6.3EL20

MSI

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Title

Size Document Number Rev

Date: Sheet

1

Cap ripp=10.48A

EC57 CD1800U6.3EL20-2

1 2

+

EC59 CD1800U6.3EL20-2

1 2

+

DS

Q36
N-P75N02LDG_TO252

DS

Q35

CHOKE3
R281

X_4.7R0805

C288
X_C1000P50X0402

CH-3U20A

EC55

12

+

.CD1000U6.3EL15

1.31A

V_2P5_MCH

12

+

EC50

R227
_130R1%0402-LF

1P2VREF

R242
_120R1%0402-LF

N-APM2054N_SOT89

C262
X_C2200P16X

.CD100U16EL11

SWITCH:

D03-40N030B-A36
D03-20N030B-I14
D03-45N030B-P03

Regulator(TO-252)

D03-45N020B-N03
D03-40N030B-A36
D03-6530A0B-F01

Regulator(TO-263)

D03-50N034B-N03
D03-50N031B-P03

Dual NMOS

D03-07D0303-N03
D03-0731303-A30

VCC5_SB

Q30

1

4 5
3
2
1

VCC5

V_1P5_CORE

D11

1N4001_DO214AC

23

4

Q29

N-FDS4410_SO8

C168
C0.1U16Y0402

6
7
8

MICRO-STAR INt'L CO., LTD.

MS7 ACPI &SYSTEM Regulator

MS-7178

1

29 31Thursday, June 02, 2005

22.87A

V_1P5_CORE

V_2P5_MCH

17.46A

of

5VDIMM

0A

8

7

6

5

4

3

2

1

Auto-BOM Manual Parts

D D

U6X_HK1
_HS_HOOK

U6X_HK2
_HS_HOOK

HEAT SINK

MANUAL PART

BIOS1_X1

_PLCC-32

U17X_H1

PCB1

7178-0A

BAT1_X1

+

ICH

U6X_HK3
_HS_HOOK

U17X_HK1
_HS_HOOK

C C

U6X_HK4
_HS_HOOK

JAUDIO1(3-4,5-6)
JC-D2-GN

U17X_HK2
_HS_HOOK

Heatsink

ICH_HS

B B

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet

MICRO-STAR INt'L CO., LTD.

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

Auto BOM manual

MS-7178

2

30 31Thursday, June 02, 2005

of

1

0A

8

7

6

5

4

3

2

1

7178 Ver: 0A BOM Title Note:

IG: For 945G
IP: For 945P
SBG: For RTL8110SB

D D

G: For RTL8110S(B)
L: For RTL8110C
AH: For ACL880/882
AC: For ACL655
SL_AH: For Lenovo ACL880/882
SL_AC: For Lenovo ACL655
SI_AH: For SI ACL880/882
SI_AC: For SI ACL655

C C

B B

A A

Title

No.69, Li-De St, Jung-He City, Taipei Hsien, Taiwan. http://www.msi.com.tw

MICRO-STAR INt'L CO., LTD.

History

Size Document Number Rev

MS-7178

8

7

6

5

4

Date: Sheet

3

2

of

31 31Thursday, May 26, 2005

1

0A