MSI MS-7095 Schematics

8

7

6

5

4

3

2

1

Cover Sheet

1

MS-7095 Ver : 00A

Block Diagram

VIA P4M266A + VT8237 Chipset

D D

CPU:

P4 Socket 478 (PSB533)

CLOCK GEN
Intel CPU Sockets 478
VIA VT8751A P4M266A North Bridge
DDR1,2 SLOT

System Chipset:

VIA P4M266A + VT8237

On Board Chipset:

C C

LPC Super I/O : W83697HF
Lan : VIA PHY VT6103L
Code : VIA VT1617A

DDR TERMINATOR
AGP SLOT
VIA VT8235CD South Bridge 12 - 14
LPC I/O(W83697HF)
KB / MS / LPT / COM Port / FAN Connector
AMR & ROM & Screw hole
PCI 1,2,3 SLOTS

Expansion Slots:

AGP 2.0 Slot * 1

IDE & VGA Connector

DDR 266 Slot * 2
PCI 2.2 Slot * 3
CNR Slot * 1

B B

USB Connector
AC97 Audio CODEC & Connector
LAN VT6103 & Connector
MS5 ACPI Controller & , Regulators

2

3
4 - 5
6 - 8

9
10
11

15

16

17

18

19

20

21

22

23

VRM9.0 INTERSIL HIP6302
Front Panel & ATX power Com & thermal protection
HISTORY

A A

MS7095 STD

ORCAD Config.MODEL Config. ERP NumberFunction Option

STD + Lancfg7095-sdt

8

7

STD
A

6

5

4

3

MSI

Title

Size Document Number Rev

Date: Sheet

2

24

25

26

Micro-Star

Cover Sheet

MS-7095

00A

127Wednesday, July 21, 2004

of

1

Block Diagram

VRM

AGP / ADD

Slot

AGPCLK 66MHZ

AGP BUS

INT & PWR-MNG

P4 478-Pin Processor

CTRL

ADDR

ADDR

AGTL+ BUS

VCORE

CTRL

DATA

DATA

VT8751 (P4M266A)

1

14.318MHZ

CPUCLK, CPUCLK# 100/133MHZ

NBHCLK, NBHCLK# 100/133MHZ

NBCLK66 66MHZ

GUICLK 14.318MHZ

DCLK_OUT 133MHZ

DCLK_FB 133MHZ

MDCLK0 ~ MDCLK5 133MHZ
MDCLK#0~MDCLK#5

X'TEL

ICS950910

Clock

Generator

AGPCLK 66MHZ

VLCLK66 66MHZ

SBPCLK 33MHZ

SIOPCLK 33MHZ

PCICLK1,2,3 33MHZ

LAN_PCLK 33MHZ

SIO_48M 48MHZ

USBCLK 48MHZ

SB14MHZ 14.318MHZ

APICCLK 14.318MHZ

VGA

VGA BUS

Connector

IDE Primary

A A

UltraDMA 66/100

IDE Secondary

INT & PWR-MNG

AC'97 Link / LAN / EEPROM

AMR Slot

BGA 664 Pin

VDDQ 1.5V VDIMM 2.5V

VCC2_5

V- LINK BUS

VT8237 CD

VCC3SBY 3.3V
VCC25SBY 2.5V

VCC3 3.3V
VCC2_5 2.5V

DDR BUS

PCICLK1,2,3 33MHZ

VLCLK66 66MHZ

SBPCLK 33MHZ

USBCLK 48MHZ

SB14MHZ 14.318MHZ

APICCLK 14.318MHZ

PCI BUS

MII Bus

ISA BUS

Onboard

AC'97 Codec

USB 8 PORT

LPC SIO

SIOPCLK 33MHZ

SIO_48M 48MHZ

DDR1

DDR2

PCI Slot 1

PCI Slot 2

VT6103

LAN Chip

Flash ROM

BIOS

PCI Slot 3

LAN Port

W83697HF

Audio port

USB Port 7

USB Port 5

USB Port 8 USB Port 6

USB Port 3

USB Port 4

USB Port 1

USB Port 2

Mouse Floopy Parallel

Keyboard

1

Serial1,2

Game Port

MSI

Title

Size Document Number Rev

Date: Sheet

Micro-Star

Block Diagram

MS-7095

of

227Wednesday, July 21, 2004

00A

5

filtering from 10K~1M

VCC3

VCC2_5

D D

C C

B B

CP17 X_COPPER
FB10 X_L80RD7A3D2
CB14

X_CD1U16V2Y5VL
FB8 X_L80RD7A3D2
CP14 X_COPPER

CB5 R197 33R2
X_CD1U16V2Y5VL

VCORE

VCC2_5

VCC3

R165
220R2

FB9 X_80LD7A3
CP16 X_COPPER

CB9
CD1U16V2Y5VL

R159
1KR2

R160 10KR2

Q18
2N3904S

VCC3V

CB16
X_CD1U16V2Y5VL

VCC2.5A

CB7
X_CD1U16V2Y5VL

VTTGD#

SMBCLK19,13,17,23

SMBDATA19,13,17,23

VCC2.5B

CB13
X_CD1U16V2Y5VL

DCLK_OUT7

CB15
CD1U16V2Y5VL

CB6
CD1U16V2Y5VL

SMBCLK1
SMBDATA1

VCC3V

DCLK_OUT

4

U10

51

CPU_VDD3.3

54

CPU_GND3.3

50

CPU_VDD2.5

47

CPU_GND2.5

CB20
CD1U16V2Y5VL

16

13

CB17
CD1U16V2Y5VL

CB8
CD1U16V2Y5VL

CB18 X2 14M-32PF-HC49S-D
X_CD1U16V2Y5VL

CB12
CD1U16V2Y5VL

CB10
CD1U16V2Y5VL

22

19
55

2

23

24
27
28

34

33

40

39

45 46

*SEL_CK408/K7/AGP1

PCI_VDD

PCI_GND

48_VDD

48_GND
REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK
SDATA

DDR_VDD1

DDR_GND1

DDR_VDD2

DDR_GND2

BUF_IN FB_OUT

ICS950917

CPUCLK

CPUCLK#

CPUCLKCS

CPUCLKCS#

AGP03V66_VDD

AGP23V66_GND

~*FS1/PCI_F

PCI1

MULTSEL/PCI2

PCI3
PCI4
PCI5

TURBO#

*FS3/48MHz

*FS2/24_48MHz

*FS0/REF0

VTT_GD#/**REF1

IREF

*PD#/RESET#

DDR0

DDR#0

DDR1

DDR#1

DDR2

DDR#2

DDR3

DDR#3

DDR4

DDR#4

DDR5

DDR#5

3

CLK_CPU

53

CLK_CPU#

52

CLK_NB NBHCLK

48

CLK_NB#

49

CLK66_1

65

SEL_CK408

7

CLK66_2

89

FS1

10

CLK33_1

11

MULT

12

CLK33_3

14

CLK33_4

15

CLK33_5

17

TURBO#

18

FS3

20

FS2

21

FS0

1

VTTGD#

56

X1

3

X1

X2

4

X2

IREF

25

PD#

26

DCLK4

44

DCLK#4

43

DCLK#1

42
41

DCLK5

38

DCLK#5

37

DCLK2

36
35

DCLK0

32

DCLK#0

31

DCLK3

30
29

FB_O

R162 27D4R3F
R156 27D4R3F

R157 27D4R3F
R163 27D4R3F

R198 33R2
R188 33R2
R189 33R2
R186 33R2

R193 10KR2

R192 33R2
R194 33R2
R201 22R2
R171 33R2

R181 475R3F
R182 33R2

R164 33R2

RN48

7 8
5 6
3 4
1 2

8P4R-33R3

2

1

Pull-Down Capacitors

CPUCLK
CPUCLK#

NBHCLK#

NBCLK66
VLCLK66
AGPCLK
SBPCLK
APICCLK

SIOPCLK
PCICLK1
PCICLK2
PCICLK3

USBCLK
SIO_48M
SB14MHZ
GUICLK

C56P50V3NPOLC226

C56P50V3NPOLC223

FP_RST#
MDCLK4

MDCLK#4
MDCLK1DCLK1
MDCLK#1

MDCLK5
MDCLK#5
MDCLK2
MDCLK#2DCLK#2

MDCLK0
MDCLK#0
MDCLK3
MDCLK#3DCLK#3

DCLK_FB

VCC3V

CPUCLK 4
CPUCLK# 4

NBHCLK 6
NBHCLK# 6

NBCLK66 8
VLCLK66 14
AGPCLK 11
SBPCLK 14
APICCLK 14

SIOPCLK 15
PCICLK1 18
PCICLK2 18
PCICLK3 18

USBCLK 12
SIO_48M 15
SB14MHZ 13
GUICLK 6

FP_RST# 23,25
MDCLK4 9

MDCLK#4 9
MDCLK1 9
MDCLK#1 9

MDCLK5 9
MDCLK#5 9
MDCLK2 9
MDCLK#2 9

MDCLK0 9
MDCLK#0 9
MDCLK3 9
MDCLK#3 9

DCLK_FB 7

Pull Hi 4.7K to

3.3V in Page 23

NBCLK66
AGPCLK
VLCLK66

SBPCLK

SIOPCLK
PCICLK1
PCICLK2
PCICLK3

USBCLK

SB14MHZ
GUICLK
APICCLK

MDCLK4
MDCLK#4
MDCLK1
MDCLK#1

MDCLK5
MDCLK#5
MDCLK2
MDCLK#2

MDCLK0
MDCLK#0
MDCLK3
MDCLK#3

DCLK_FB

CN14 X_8P4C-10P3

7
5
3
1

CN11 X_8P4C-10P3

1
3
5
7

CN12 X_8P4C-10P3

1
3
5
7

CN13 X_8P4C-10P3

1
3
5
7

used only for EMI is su e

Trace less 0.2"

X_C10P25V2NPOLC236
X_C10P25V2NPOLC241
X_C10P25V2NPOLC248

X_C10P25V2NPOLC242

8
6
4
2

X_C10P25V2NPOLC243

X_C10P25V2NPOLC247
X_C10P25V2NPOLC222
X_C10P25V2NPOLC240

2
4
6
8

2
4
6
8

2
4
6
8

X_C10P25V2NPOLC217

MDCLK4DCLK4
MDCLK#4DCLK#4

MDCLK5DCLK5
MDCLK#5DCLK#5

MDCLK#2DCLK#2

MDCLK0DCLK0
MDCLK#0DCLK#0

MDCLK#3DCLK#3

00A

327Wednesday, July 21, 2004

1

of

VohMULT

0.7V

Ioh*Rt

2

VCC3V

VCC3V

DCLK1 MDCLK1
DCLK#1 MDCLK#1

DCLK2 MDCLK2

DCLK3 MDCLK3

MSI

Title

Size Document Number Rev

Date: Sheet

Micro-Star

Clock Generator

MS-7095

Shut Source Termination Res ist or s

CPUCLK
CPUCLK#

Trace less 0.2"

A A

* : Internal pull-up resistor
** : Internal pull-down resistor
~ : Have 2X drive strength

R161 49D9R3F
R155 49D9R3F

49.9ohm for 50ohm M/B impedance

5

CLOCK STRAPPING RESISTORS

VCC3V

FS3
FS2

FS1

FS0

FS3 FS2 FS1 FS0

R199 X_10KR2
R195 X_10KR2

R190 X_10KR2
R196 10KR2

R200 10KR2

* * ~* *

1 1 0 0
1 1 0 1

1 1 1 0
1 1 1 1

4

X_C22P50V2NPOC238

FSB (MHz)

100 MHz
133 MHz

200 MHz
166 MHz

CB19
X_CD1U16V2Y5VL

BSEL1 4

BSEL0 4,13

Pull Hi 1K to

3.3V in Page 23

3

MULT

0
1

R191 10KR2

Iref

Rr
221

5.00mA 1.0V

475

2.32mA

Ioh
4*Iref
6*Iref

Vdd/3Rr

SEL_CK408

SEL CK408/K7 CPU output type

R187 X_10KR2

*

0 K7
1 CK408 / AGP

5

4

3

2

1

VIDPWRGD DC Specifications

VIL

CPU SIGNAL BLOCK

VSS_SENSE

D12#

H21

HD#11

AD26

D11#

G22

HD#10

AC26

ITP_CLK1

D10#

B25

HD#9

ITP_CLK0

D9#

HD#8

D8#

C24

CPUVID_GD

VID4

VID5

AE1

AD2

AD3

VID5#

VIDPWRGD

D7#

D6#

C23

B24

D22

HD#6

HD#5

HD#7

VID3

AE2

VID4#

D5#

C21

HD#4

CPU1A

E21

DBI0#

G25

DBI1#

P26

DBI2#

V21

DBI3#

AC3

IERR#

V6

MCERR#

B6

FERR#

Y4

STPCLK#

AA3

BINIT#

W5

INIT#

AB2

RSP#

H5

DBSY#

H2

DRDY#

J6

TRDY#

G1

ADS#

G4

LOCK#

G2

BNR#

F3

HIT#

E3

HITM#

D2

BPRI#

E2

DEFER#

C1

TDI

D5

TDO

F7

TMS

E6

TRST#

D4

TCK

B3

THERMDA

C4

THERMDC

A2

THERMTRIP#

AF26

GND/SKTOCC#

C3

PROCHOT#

B2

IGNNE#

B5

SMI#

C6

A20M#

AB26

SLP#

A22

RESERVED0

A7

RESERVED1

AE21

RESERVED2

AF24

RESERVED3

AF25

RESERVED4

AD1

BOOTSELECT

AE26

OPTIMIZED/COMPAT#

AD6

BSEL0

AD5

BSEL1

AB23

PWRGOOD

AB25

RESET#

AA24

D63#

AA22

D62#

AA25

D61#

Y21

D60#

Y24

D59#

Y23

D58#

W25

D57#

Y26

D56#

W26

D55#

V24

D54#

HA#[3..33]

HA#22

HA#23

A23#

D38#

N26

M26

HD#38

HD#37

HA#21

A22#

A21#

D37#

D36#

N23

HD#36

HA#20

HA#19

A20#

D35#

M24

P21

HD#35

HD#34

HA#18

A19#

D34#

N22

HD#33

HA#17

A18#

D33#

M23

HD#32

HA#16

A17#

D32#

H25

HD#31

HA#15

A16#

D31#

K23

HD#30

HA#14

A15#

D30#

J24

HD#29

HA#13

A14#

D29#

L22

HD#28

HA#12

A13#

D28#

M21

HD#27

A12#

D27#

HA#25

HA#27

HA#30

HA#26

HA#29

T25

A30#

D45#

T26

HD#44

HA#28

A29#

D44#

R24

HD#43

A28#

D43#

R25

HD#42

A27#

A26#

D42#

D41#

P24

HD#41

HA#24

A25#

D40#

R21

N25

HD#40

HD#39

A24#

D39#

HA#31

HA#32

HA#33

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

D53#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

V22

U21

V25

U23

U24

U26

T23

T22

HD#50

HD#52

HD#53

HD#51

HD#49

HD#48

HD#47

HD#46

HD#45

HA#11

HA#10

A11#

D26#

H24

G26

HD#26

HD#25

HA#9

A10#

D25#

L21

HD#24

HA#8

A9#

D24#

D26

HD#23

HA#7

A8#

D23#

F26

HD#22

HA#6

A7#

D22#

E25

HD#21

HA#5

A6#

D21#

F24

HD#20

HA#4

A5#

D20#

F23

HD#19

HA#3

A4#

D19#

G23

HD#18

A3#

D18#

D17#

E24

HD#17

AE25A5A4

D16#

H22

D25

HD#16

HD#15

DBR#

D15#

J21

HD#14

D14#

D23

HD#13

VCC_SENSE

D13#

C26

HD#12

HA#[3..33]6

D D

HDBI#0

HDBI#06

HDBI#1

HDBI#16

HDBI#2

HDBI#26

HDBI#3

HDBI#36

FERR#14

STPCLK#14

CPUINIT#14

HDBSY#6
HDRDY#6
HTRDY#6

HADS#6

C C

CPU_TMPA

C77
X_C220P16V3X7RL

B B

PWRGD_CPU23

CPURST#6

A A

HD#[0..63]6

HLOCK#6

HBNR#6

HBPRI#6

HDEFER#6

CPU_TMPA15

VTIN_GND15

THERMTRIP#25

IGNNE#14

C32 X_CD1U25V3Y5VL

R22 60D4R3F

BSEL03,13
BSEL13

HD#[0..63]

HIT#6

HITM#6

SMI#14

A20M#14

SLP#14

BOOTSELECT

BSEL0
BSEL1

PWRGD_CPU
CPURST#

IERR#

FERR#
STPCLK#

CPUINIT#

HDBSY#
HDRDY#
HTRDY#

HADS#
HLOCK#
HBNR#
HIT#
HITM#
HBPRI#
HDEFER#

ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK
CPU_TMPA
VTIN_GND
THERMTRIP#

PROCHOT#
IGNNE#
SMI#
A20M#
SLP#

Near CPU

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

VID2

VID3#

D4#

HD#3

AE3

A25

VID1

AE4

VID2#

D3#

A23

HD#2

VID0

AE5

VID1#

VID0#

LINT0/INTR

D2#

D1#

B22

B21

HD#1

HD#0

GTLREF3
GTLREF2
GTLREF1
GTLREF0

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

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

LINT1/NMI

D0#

CPUVID_GD 24

VID[0..5] 24

AA21
AA6
F20
F6

AB4

BPM5#

AA5

BPM4#

Y6

BPM3#

AC4

BPM2#

AB5

BPM1#

AC6

BPM0#

H3

REQ4#

J3

REQ3#

J4

REQ2#

K5

REQ1#

J1

REQ0#

AD25
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23

BCLK1#

AF22

BCLK0#

F4

RS2#

G5

RS1#

F1

RS0#

V5

AP1#

AC1

AP0#

H6

BR0#

P1

COMP1

L24

COMP0

L25

DP3#

K26

DP2#

K25

DP1#

J26

DP0#

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

SOCK478-DIP

C60 C220P16V3X7RL

GTLREF1

BPM#5
BPM#4
BPM#3
BPM#2
BPM#1
BPM#0

HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0

TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8

TESTHI7
TESTHI0
CPUCLK#

CPUCLK

HRS#2
HRS#1
HRS#0

BREQ#0

R38 51D1R3F

COMP1

R30 51D1R3F

COMP0

HADSTB#1
HADSTB#0
HDSTB3
HDSTB2
HDSTB1
HDSTB0
HDSTB#3
HDSTB#2
HDSTB#1
HDSTB#0

NMI
INTR

HREQ#[0..4]

R23 62R3
R48 62R3
R17 62R3
R26 62R3
R27 62R3

R21 62R3
R20 62R3

CPUCLK# 3
CPUCLK 3

HRS#[0..2]

BREQ#0 6

HADSTB#1 6
HADSTB#0 6
HDSTB3 6
HDSTB2 6
HDSTB1 6
HDSTB0 6
HDSTB#3 6
HDSTB#2 6
HDSTB#1 6
HDSTB#0 6

NMI 14
INTR 14

HREQ#[0..4] 6

VCORE

HRS#[0..2] 6

VIH

It must rout to the enable pin of PWM and CK-409.
VIDGD to Vccp delay time is from 1ms to 10ms.
VIDGD rising time is 150ns.

CPU GTL REFERNCE VOLTAGE BLOCK

GTLREF1

BREQ#06
CPURST#6

Min MaxTyp

0.9

VCORE

2/3*Vccp

C61
X_C1U10V3Y5VL

CPU ITP BLOCK

ITP_TDI
ITP_TRST#

ITP_TMS
ITP_TDO

ITP_TCK

PROCHOT#
PWRGD_CPU
BREQ#0
CPURST#
THERMTRIP#
FERR#

FERR#14

IERR#

STPCLK#
SMI#
SLP#
CPUINIT#
INTR
NMI
A20M#
IGNNE#

CPU STRAPPING RESISTORS

VCORE

RN4

7 8
5 6
3 4
1 2

8P4R-51R3

0.3

R37
49D9R3F

R36
100R3F

R46 X_150R3
R33 680R3

R39 X_39R3
R34 X_75R3

R49 X_27R3

R45 62R3
R24 300R3
R47 51R3
R25 51R3
R13 62R3
R18 62R3
R19 X_150R3

RA1

1

5

1

2

2

3

3

4

4

6

6

7

7

8

8

9

10

9510

10P8R-150R3

BPM#3
BPM#1
BPM#4
BPM#2
BPM#0
BPM#5

VCORE

VCORE

VCORE

VCORE

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

Micro-Star

CPU Socket 478 part1

MS-7095

427Wednesday, July 21, 2004

1

00A

of

5

CPU VOLTAGE BLOCK

D D

VCORE

A10

A12

A14

A16

A18

A20A8AA10

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

AC12

AC14

AC16

AC18

AC8

AD11

AD13

AD15

AD17

AD19

AF6

VCC

VSS

AF8

VCC

VSS

AD7

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

B10

B12

B14

B16

B18

CPU1B

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VCC

VSS

VSS

VSS

VSS

VSS

VSS

AF10

AF12

AF14

AF16

AF18

AF20

D10

VSS

A11

VSS

A13

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A24

VSS

A26

VSS

A3

VSS

A9

VSS

AA1

VSS

AA11

VSS

AA13

VSS

AA15

VSS

C C

B B

AA17
AA19
AA23
AA26

AA4
AA7

AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AB3

AB6

AB8
AC11
AC13
AC15
AC17
AC19

AC2
AC22
AC25

AC5

AC7

AC9

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

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AD10

AD12

AD14

AD16

AD18

AD21

AD4

AD23

AD8

AE11

AE13

AE15

AE17

AE19

AE22

AE24

AE7

AE9

AF1

VCC

VSS

4

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

AF11

AF13

AF15

AF17

AF19

AF2

AF21

AF5

AF7

AF9

B11

B13

B15

B17

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

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

B23

B20

B26B4B8

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

D14

D16

D18

D20

D21D3D24D6D8E1E11

E13

E15

E17

E19

3

VID Voltage is from 1.14V to 1.32V.
It is derived from 3.3V.
It should be able to source 150mA.
It drives the power logic of BSEL[1:0] and VID[5:0].
VID to VIDGD delay time is from 1ms to 10ms.
VID to VIDGD deassertion time is 1ms for max.

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

F25F5F8

VSS

G21G6G24

VSS

VSS

E23

E7E9F10

F12

F14

F16

E4

E26

F18F2F22

F15

F17

F19

F9

VCC

VCC

VCC

VSS

VSS

VSS

G3H1H23

VCC_VID

C31 X_CD1U25V3Y5VL
C30 C1U10V3Y5VL

AD20

AF4

AF3

VCC

VCC-VID

VCC-VIDPRG

VSS

VSS

VSS

VSS

VSS

VSS

H26H4J2

J22

J25J5K21

1.2V 150mA

Near processor

AE23

VCCA

VSSA

VCC-IOPLL

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

SOCK478-DIP

AD22

Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
N24
N21
M5
M25
M22
M2
L4
L26
L23
L1
K6
K3
K24

2

C34
X_C1U10V3Y5VL

It support DC current if 100mA.

CPU_IOPLL

C21
X_C1U10V3Y5VL

VSSA

The ESL is less than 5nH, and the ESR is less than 0.3ohm.

L2 X_L4D7UHD1AD9R6
L1 L4D7UHD1AD9R6

DC voltage drop should
be less than 70mV.

C22
C10U6D3V6Y5VL

1

VCORE

CPU DECOUPLING CAPACITORS

VCORE VCORE

C23 X_C10U6D3V6Y5VL
C24 X_C10U6D3V6Y5VL
C25 X_C10U6D3V6Y5VL

A A

C27 X_C10U6D3V6Y5VL
C28 X_C10U6D3V6Y5VL
C29 X_C10U6D3V6Y5VL

Place these caps within north side of processor

5

C45 C10U6D3V6Y5VL

C54 X_C10U6D3V6Y5VL
C58 C10U6D3V6Y5VL

4

VCORE VCOREVCORE

+

C53 CSP100U2V

Place these caps within socket cavity

C46 C10U6D3V6Y5VL
C55 X_C10U6D3V6Y5VLC48 X_C10U6D3V6Y5VL
C57 X_C10U6D3V6Y5VL
C62 C10U6D3V6Y5VLC26 X_C10U6D3V6Y5VL

3

C80 X_C10U10V5Y5VL
C79 X_C10U10V5Y5VL
C78 X_C10U10V5Y5VL

Place these caps within south side of processor

2

MSI

Title

Size Document Number Rev

Date: Sheet

Micro-Star

CPU Socket 478 part2

MS-7095

527Wednesday, July 21, 2004

1

of

00A

5

HA#[3..33]4

VCORE

R100
49D9R3F

GTLVREF1_NB

D D

C C

B B

VCORE

R104
100R3F

R97

301R3F

HCOMPVREF

R102
150R3F

HA#[3..33]

BC4
X_CD01U16V3X7RL

HADSTB#04
HADSTB#14

HADS#4
HBNR#4

HBPRI#4

BREQ#04

HDBSY#4

HDEFER#4

HDRDY#4

HIT#4

HITM#4
HLOCK#4
HTRDY#4

HREQ#04
HREQ#14
HREQ#24
HREQ#34
HREQ#44

HRS#04
HRS#14
HRS#24

HDBI#04
HDBI#14
HDBI#24
HDBI#34

CPURST#4

NBHCLK3

NBHCLK#3

BC41 CD1U25V3Y5VL (B)

BC44 CD01U16V3X7RL (B)
BC49 X_CD01U16V3X7RL (B)
BC51 CD1U25V3Y5VL (B)

BC42 X_CD01U16V3X7RL (B)

R64 20D5R3F

GTLVREF1_NB

HRCOMP
HCOMPVREF

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20

AA28

HA#21

AA27

HA#22
HA#23

AA25

HA#24
HA#25
HA#26

AA26

HA#27

AB29

HA#28

AA29

HA#29
HA#30
HA#31

AB28

HA#32

AC27

HA#33

HADSTB#0
HADSTB#1

HADS#
HBNR#
HBPRI#
BREQ#0
HDBSY#
HDEFER#
HDRDY#
HIT#
HITM#
HLOCK#
HTRDY#

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS#0
HRS#1
HRS#2

HDBI#0
HDBI#1
HDBI#2
HDBI#3

CPURST#
NBHCLK

NBHCLK#

BC43
CD01U16V3X7RL (B)

AB27

U5A VIA-VT8751-BGA664

N29

HA3

R27

HA4

R26

HA5

R29

HA6

N28

HA7

T29

HA8

T27

HA9

V25

HA10

R28

HA11

U28

HA12

U29

HA13

V26

HA14

T28

HA15

U26

HA16

V29

HA17

V28

HA18

V27

HA19
HA20
HA21

W28

HA22
HA23

W29

HA24

W27

HA25
HA26
HA27
HA28

Y29

HA29

Y26

HA30
HA31
HA32
HA33

T25

HADSTB0

Y27

HADSTB1

P25

ADS

M29

BNR

L29

BPRI

L26

BREQ0

K25

DBSY

M27

DEFFER

M28

DRDY

L27

HIT

J25

HITM

L25

HLOCK

M26

HTRDY

R25

HREQ0

P27

HREQ1

N27

HREQ2

P29

HREQ3

P26

HREQ4

K28

RS0

K29

RS1

K27

RS2

G27

DBI0

C25

DBI1

B22

DBI2

D16

DBI3

E14

CPURST

N25

HCLK

M25

HCLK

R24

HAVREF0

V24

HAVREF1

F24

HDVREF0

F22

HDVREF1

F19

HDVREF2

F16

HDVREF3

L24

GTLREF

F25

HRCOMP

G24

HCOMPVREF

GND

GND

GND

GND

B16

B28

C14

C16

E16

C21

VTT

GND

E23

C22

VTT

GND

K14

D15

VTT

GND

K15

D18

VTT

GND

F17

D19

VTT

GND

F18

D21

4

VTT

GND

K16

D24

VTT

GND

K17

D26

VTT

GND

3

VCORE

F23

K18

K19

K20

L20

M20

N20

P20

R20

T20

U20

K24

T24

U24

Y25

AA24

AB24

K10

GND

M18

GND

N18

GND

HDSTB0
HDSTB0

HDSTB1
HDSTB1

HDSTB2
HDSTB2

HDSTB3
HDSTB3

GND

P18

R18

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

VSSTT
VSSTT

GND
GND
GND

GND

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

E24

E25

E26

G26

H27

H28

K26

L28

P28

N26

T26

U25

U27

W26

Y28

AB25

AB26

AC26

AC28

J28
F29
J27
F26
E28
H25
J26
E29
J29
F27
H29
F28
E27
D29
G25
H26
A25
D27
A26
B25
C28
D25
A28
B29
D28
C27
C26
A29
C24
B26
D23
C29
A23
B24
E22
A21
A24
D22
C23
B23
A22
C20
E21
B21
A20
B20
B19
A19
A18
B18
C19
C18
E18
E17
D17
B15
A16
E15
A15
C15
D14
A14
A17
B14

G28
G29

A27
B27

D20
E20

C17
B17

P24
E19

T18
U18
V18

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

HDSTB0
HDSTB#0

HDSTB1
HDSTB#1

HDSTB2
HDSTB#2

HDSTB3
HDSTB#3

HD#[0..63]

HDSTB0 4
HDSTB#0 4

HDSTB1 4
HDSTB#1 4

HDSTB2 4
HDSTB#2 4

HDSTB3 4
HDSTB#3 4

HD#[0..63] 4

VCC2_5

L11 X_L60RD5A3D1
CP9 X_COPPER

GND_RGBPLL

VCC2_5

L10 X_L60RD5A3D1
CP8 X_COPPER

GND_RGBDAC

FPD9
FPD10
FPD11

DSOCLKI
FPD11
FPD9
FPD10

2

BC5
C1000P25V3X7RL

BC6
C1000P25V3X7RL

VCC3+2.5VRGBPLL +2.5VRGBDAC

C6

E6

C7

FPD0
FPD1
FPD2
FPD3
FPD4
FPD5
FPD6
FPD7
FPD8
FPD9
FPD10
FPD11

GPO0
GPOUT

FPDDET
FPDDEN

FPDHS
FPDVS
FPDCLK

C11

PLLVDD

GND

E7

F8

PLLVDD

GND

F12

GND

F13

GND

M13

U5D VIA-VT8751-BGA664

C13
B13
A13
D13
E13
D12
C12
A12
B12
E12
B11
A11

E10
D11

A10
B10

D10
C10
E11

RN34

1 2
3 4
5 6
7 8

8P4R-4K7R3

DACVDD

GND

N13

DACVDD

GND

P13

GND

R13

GND

K11

T13

VCC5

GND

K12

U13

VCC5

GND

K13

V13

VCC5

GND

M14

GND

N14

GND

P14

C145
C1U10V3Y5VL

L9 X_L60RD5A3D1
CP7 X_COPPER

C148
C1U10V3Y5VL

L12 X_L60RD5A3D1
CP10 X_COPPER

C308
CD1U25V3Y5VL (B)

B6

AR

A5

AG

B5

AB

A6

RSET

B8

HSYNC

A8

VSYNC

A7

XIN

A9

INTA

B9

BISTIN

C9

SPCLK0

E9

SPCLK1

D9

SPD0

E8

SPD1

C8

DSOCLKI

D8

DSOCLKO

B7

PLLGND

D7

PLLGND

C5

DACGND

D6

DACGND

GND

GND

GND

GND

GND

R14

T14

U14

V14

BISTIN
RSET

1

+2.5VRGBPLL

+2.5VRGBDAC

CRT_R

CRT_R 19

CRT_G

CRT_G 19

CRT_B

CRT_B 19

RSET

HSYNC 19
VSYNC 19

GUICLK 3
INTA# 11,12,18

BISTIN

3VDDCCL 19

3VDDCDA 19

DSOCLKI

GND_RGBPLL

GND_RGBDAC

R105 4K7R3
R110 140R3F

VCC3

A A

5

These capacitance must be closed NB

VCORE

C133
C1U10V3Y5VL

C138
C1U10V3Y5VL

4

BC55
X_CD1U25V3Y5VL (B)

BC47
C1U10V3Y5VL (B)

BC40
X_CD1U25V3Y5VL (B)

MSI

Title

Size Document Number Rev

3

2

Date: Sheet

Micro-Star

VT8751A Host & VGA

MS-7095

627Wednesday, July 21, 2004

1

00A

of

5

Y10

Y11

Y12

Y13

Y14

Y15

Y16

Y17

Y18

AF10

VCCM

GND

AF13

VCCM

GND

AF16

VCCM

GND

AF19

VCCM

GND

AF22

VCCM

GND

AF25

Y19

VCCM

GND

AF28

W10

AC2

GND

AC6

GND

AD6

GND

AE4

GND

AE17

VCCM

GND

W20

AE18

VCCM

GND

VCCM

VCCM

VCCM

GND

GND

GND

AE19

AF2

AF7

NBMD0
NBMD1
NBMD2
NBMD3
NBMD4
NBMD5

D D

C C

B B

CKE[3..0]9

A A

CKE[3..0]

NBMD6
NBMD7
NBMD8
NBMD9
NBMD10
NBMD11
NBMD12
NBMD13
NBMD14
NBMD15
NBMD16
NBMD17
NBMD18
NBMD19
NBMD20
NBMD21
NBMD22
NBMD23
NBMD24
NBMD25
NBMD26
NBMD27
NBMD28
NBMD29
NBMD30
NBMD31
NBMD32
NBMD33
NBMD34
NBMD35
NBMD36
NBMD37
NBMD38
NBMD39
NBMD40
NBMD41
NBMD42
NBMD43
NBMD44
NBMD45
NBMD46
NBMD47
NBMD48
NBMD49
NBMD50
NBMD51
NBMD52
NBMD53
NBMD54
NBMD55
NBMD56
NBMD57
NBMD58
NBMD59
NBMD60
NBMD61
NBMD62
NBMD63

NBDQM#0
NBDQM#1
NBDQM#2
NBDQM#3
NBDQM#4
NBDQM#5
NBDQM#6
NBDQM#7

CKE0
CKE1
CKE2
CKE3

U5B

AC29

MD0

AD27

MD1

AD26

MD2

AG29

MD3

AD29

MD4

AD28

MD5

AE27

MD6

AF29

MD7

AG28

MD8

AG27

MD9

AG25

MD10

AH26

MD11

AH29

MD12

AJ29

MD13

AJ27

MD14

AG26

MD15

AJ25

MD16

AF24

MD17

AF23

MD18

AH23

MD19

AJ26

MD20

AG24

MD21

AG23

MD22

AJ23

MD23

AH21

MD24

AF20

MD25

AJ19

MD26

AG18

MD27

AJ21

MD28

AG20

MD29

AF18

MD30

AH18

MD31

AH11

MD32

AG10

MD33

AG9

MD34

AJ8

MD35

AG11

MD36

AJ10

MD37

AF9

MD38

AG8

MD39

AG6

MD40

AE7

MD41

AG5

MD42

AF5

MD43

AJ6

MD44

AF6

MD45

AJ4

MD46

AJ3

MD47

AH3

MD48

AG4

MD49

AG2

MD50

AF1

MD51

AG3

MD52

AJ2

MD53

AF4

MD54

AG1

MD55

AE3

MD56

AE1

MD57

AD1

MD58

AC5

MD59

AF3

MD60

AE2

MD61

AD2

MD62

AD5

MD63

AF15

MECC0/CKE0

AF14

MECC1/CKE1

AH14

MECC2/CKE2

AG13

MECC3/CKE3

AH15

MECC4/CKE4

AJ15

MECC5/CKE5

AJ13

MECC6/CKE6

AE13

MECC7/CKE7

AE28

DQM0/CKE0

AH27

DQM1/CKE1

AJ24

DQM2/CKE2

AJ20

DQM3/CKE3

AJ9

DQM4/CKE4

AH5

DQM5/CKE5

AJ1

DQM6/CKE6

AD4

DQM7/CKE7

AJ14

DQM8

VIA-VT8751-BGA664

VCCM

GND

Y20

AH2

VCCM

GND

AA9

AH4

VCCM

GND

AA10

AH7

VCCM

GND

AA11

AH10

AA12

VCCM

GND

AH13

4

AA13

VCCM

GND

AH16

AA14

VCCM

GND

AH19

VCCM

GND

3

VDIMM

AA15

AA16

AA17

AA18

AA19

AA20

V20

MAA0

N17

VCCM

GND

P17

VCCM

VCCM

DQS0/CKE0
DQS1/CKE1
DQS2/CKE2
DQS3/CKE3
DQS4/CKE4
DQS5/CKE5
DQS6/CKE6
DQS7/CKE7

RESERVED0
RESERVED1

GND

GND

GND

R17

T17

MVREF0
MVREF1
MVREF2
MVREF3

GND

U17

V17

MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8

MAA9
MAA10
MAA11
MAA12
MAA13
MAA14

MAB0

MAB1

MAB2

MAB3

MAB4

MAB5

MAB6

MAB7

MAB8

MAB9
MAB10
MAB11
MAB12
MAB13
MAB14

SRASA
SRASB

SCASA
SCASB

SWEA
SWEB

CS0
CS1
CS2
CS3
CS4
CS5
CS6
CS7

DQS8

MCLKF

MCLK

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

GND

VCCM

VCCM

VCCM

VCCM

GND

GND

GND

GND

AH25

AH22

AH28

M17

MAA0

AF12

MAA1

AE16

MAA2

AJ17

MAA3

AG17

MAA4

AF17

MAA5

AE21

MAA6

AE20

MAA7

AE22

MAA8

AG22

MAA9

AF26

MAA10

AH12

MAA11

AJ7

MAA12

AG12

MAA13

AE25

MAA14

AJ22

MAB0

AJ12

MAB1

AG15

MAB2

AJ16

MAB3

AH17

MAB4

AJ18

MAB5

AF21

MAB6

AG19

MAB7

AE24

MAB8

AE23

MAB9

AF27

MAB10

AE11

MAB11

AH8

MAB12

AJ11

MAB13

AE26

MAB14

AG21

SRAS#A

AG16

SRAS#B

AD19

SCAS#A

AE10

SCAS#B

AD16

SWE#A

AE14

SWE#B

AD17

CS#0

AE9

CS#1

AF8

CS#2

AH6

CS#3

AG7
AE12
AF11
AE5
AE6

NBDQS#0

AE29

NBDQS#1

AJ28

NBDQS#2

AH24

NBDQS#3

AH20

NBDQS#4

AH9

NBDQS#5

AJ5

NBDQS#6

AH1

NBDQS#7

AD3
AG14

AD25

R73 10R3

AC25
AD23

C307 CD1U25V3Y5VL (B)

AD18

C136 C1U10V3Y5VL

AD12

C146 CD1U25V3Y5VL

AD7
AD8

AE8

Each pin placed one capacitance

M16
N16
P16
R16
T16
U16
V16
M15
N15
P15
R15
T15
U15
V15

MAA[14..0]

MAB[14..0]

SRAS#A 9,10
SRAS#B 9,10

SCAS#A 9,10
SCAS#B 9,10

SWE#A 9,10
SWE#B 9,10

CS#0 9,10
CS#1 9,10
CS#2 9,10
CS#3 9,10

MAA[14..0] 9,10

MAB[14..0] 9,10

DCLK_FB<Lddr+2"
R78 close NB DCLK_OUT 1~8"

DCLK_FB
DCLK_OUT

MVREF

MVREF DCLK_OUT

DCLK_FB 3
DCLK_OUT 3

VDIMM

R98
1KR3

R94
1KR3

C98 X_C5P50V3NPOL

2

DDRMD0NBMD0

NBMD4 DDRMD4

NBDQS#0

NBMD2 DDRMD2
NBMD6 DDRMD6
NBMD7 DDRMD7
NBMD3 DDRMD3

NBMD12 DDRMD12
NBMD13 DDRMD13

NBDQS#1 DDRDQS#1
NBDQM#1 DDRDQM#1

NBMD10 DDRMD10

NBMD20 DDRMD20

NBDQM#2 DDRDQM#2

NBMD18 DDRMD18
NBMD19 DDRMD19

NBMD24 DDRMD24
NBMD25 DDRMD25
NBMD28 DDRMD28

NBMD30 DDRMD30
NBMD26 DDRMD26

DDRDQS#[7..0]
DDRDQM#[7..0]
DDRMD[63..0]

DDRDQS#[7..0] 9,10
DDRDQM#[7..0] 9,10
DDRMD[63..0] 9,10

DDRMD5NBMD5
DDRMD1NBMD1

DDRDQM#0NBDQM#0
DDRDQS#0

DDRMD8NBMD8
DDRMD9NBMD9

DDRMD14NBMD14
DDRMD15NBMD15
DDRMD11NBMD11

DDRMD17NBMD17
DDRMD16NBMD16
DDRMD21NBMD21 NBMD50 DDRMD50

DDRDQS#2NBDQS#2

DDRMD23NBMD23
DDRMD22NBMD22

DDRMD29NBMD29

DDRDQM#3NBDQM#3
DDRDQS#3NBDQS#3

DDRMD27NBMD27
DDRMD31NBMD31

These capacitance must be closed NB

1

NBMD32 DDRMD32
NBMD36 DDRMD36
NBMD37 DDRMD37

NBMD35 DDRMD35

NBDQS#5 DDRDQS#5

NBMD47 DDRMD47

NBDQM#6 DDRDQM#6
NBDQS#6 DDRDQS#6

NBMD55 DDRMD55
NBMD54 DDRMD54

NBMD51 DDRMD51

NBMD61 DDRMD61
NBMD56 DDRMD56
NBMD57 DDRMD57

NBDQS#7 DDRDQS#7
NBDQM#7 DDRDQM#7

NBMD62 DDRMD62
NBMD58 DDRMD58
NBMD63 DDRMD63

VDIMM

C100 X_CD1U25V3Y5VL
C105 X_CD1U25V3Y5VL
C102 CD1U16V2Y5VL

C123 CD1U16V2Y5VL
BC54 C1U16V5Y5VL (B)

C144 CD1U25V3Y5VL
BC59 X_C1U16V5Y5VL (B)

C158 CD1U25V3Y5VL
BC48 C1U10V3Y5VL (B)

BC52 C1U16V5Y5VL (B)
BC56 C1U10V3Y5VL (B)

DDRMD33NBMD33

DDRDQS#4NBDQS#4
DDRDQM#4NBDQM#4

DDRMD34NBMD34
DDRMD38NBMD38

DDRMD39NBMD39

DDRMD40NBMD40
DDRMD44NBMD44
DDRMD45NBMD45
DDRMD41NBMD41

DDRDQM#5NBDQM#5

DDRMD42NBMD42
DDRMD46NBMD46
DDRMD43NBMD43

DDRMD48NBMD48
DDRMD52NBMD52
DDRMD53NBMD53

DDRMD49NBMD49

DDRMD60NBMD60

DDRMD59NBMD59

4 pcs placed on Top side4 pcs placed on solder side

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

Micro-Star

VT8751A memory

MS-7095

1

00A

727Wednesday, July 21, 2004

of

5

D D

C C

VCC2_5

L7 X_L60RD5A3D1

CP5 X_COPPER

AGND1

B B

VCC2_5

L13 X_L60RD5A3D1

CP11 X_COPPER

AGND2

VCC2_5

L6 X_L60RD5A3D1

CP4 X_COPPER

BC50
X_CD1U25V3Y5VL (B)

C142
C1U10V3Y5VL

C310
C1U10V3Y5VL (B)

AVDD3

C126
C1U10V3Y5VL

AVDD1

C306
C1000P25V3X7RL (B)

L8 X_L60RD5A3D1

CP6 X_COPPER

AVDD2

C305
C1000P25V3X7RL (B)

L14 X_L60RD5A3D1
CP13 X_COPPER

R134
2KR3F

R133
1K13R3F

4

VCC2_5

VCC2_5

VCC2_5

3

VDDQ

L10M6M9

M10N9N10P9P10R9R10T6T9U6V6

K9L6L9

U5C

VLAD0

VLAD014
VLAD114
VLAD214
VLAD314
VLAD414
VLAD514
VLAD614
VLAD714

VBE0#14

UPSTB14

UPSTB#14

DNSTB14

DNSTB#14

UPCMD14

DNCMD14

C176
CD1U25V3Y5VL

C177
CD1U25V3Y5VL

R298
4K7R3(B)

R121

80D6R3F

VCC2_5

VDIMM

VDIMM

SUSST#13

PCIRST#115,23

PWRGD_NB#13 SBA3 11

SUSST#
TESTIN_NB
PCIRST#1

AVDD1
AVDD2
AVDD3

AGND1
AGND2

VLAD1
VLAD2
VLAD3
VLAD4
VLAD5
VLAD6
VLAD7

VBE0#

LVREF_NB
LCOMP

AB3
AA5
AB1

AB2

AA4

AA1
AA3

AA2

AB4

U10
V10

H24

W24

Y24
AA6

AD9
AD10
AD11
AD13
AD14
AD20
AD21
AD22

AB5

AC4

W25

AC3

AC1

N24

AD24

AE15

M24
AC24
AD15

W5

VD0

W3

VD1
VD2

W1

VD3
VD4

W2

VD5
VD6
VD7

V5

VBE

UPSTB

Y3

UPSTB
DNSTB

DNSTB

Y1

UPCMD
DNCMD

Y5

VLREF
VCOMPP

U9

VCCVK
VCCVL

V9

VCCVL
VCCVL

W9

VCCVL

Y9

VCCVL

F9

VCC

F10

VCC

F11

VCC

F14

VCC

F15

VCC

F20

VCC

F21

VCC

H6

VCC
VCC

J6

VCC

J24

VCC

N6

VCC

P6

VCC

W6

VCC
VCC

Y6

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

VSUS25
SUST

TESTIN
RESETX
PWROK

AVCC1
AVCC2
AVCC3

AGND1
AGND2
AGND3

K6

VCCAGP

VCCAGP

VCCAGP

VCCAGP

VCCAGP

VCCAGP

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

D5E2F4F6F7H2J4L2M4P2R4U2V4W4Y2

C4

B2

B4

GND

VCCAGP

GND

VCCAGP

GND

VCCAGP

GND

VCCAGP

GND

VCCAGP

GND

VCCAGP

GND

VCCAGP

GND

Y4

VCCAGP

GND

VCCAGP

A4

T10

GD0
GD1
GD2

VCCQQ

VCCAGP

VCCAGP

VCCAGP

M12

GND

N12

VCCAGP

GND

GND

GND

P12

R12

GFRAM

GTRDY
GDSEL

GSTOP

GPAR/GCKRUN

AGP8XDET

AGPVREF0
AGPVREF1

GCOMP0
GCOMP1

GNDQQ

GND

GND

GND

GND

VIA-VT8751-BGA664

U12

V12

T12

AB6

GD3
GD4
GD5
GD6
GD7
GD8

GD9
GD10
GD11
GD12
GD13
GD14
GD15
GD16
GD17
GD18
GD19
GD20
GD21
GD22
GD23
GD24
GD25
GD26
GD27
GD28
GD29
GD30
GD31

GBE0
GBE1
GBE2
GBE3

GIRDY

GPIPE

GRBF

GWBF

GREQ
GGNT

DBIH

DBIL

ST0
ST1
ST2

SBS

SBS
GDS0

GDS0
GDS1

GDS1
SBA0

SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

GCLK

V2
V3
U1
V1
T3
U3
T1
T2
R3
R2
P1
P3
P4
N5
N1
N2
M3
L3
L1
K2
K3
K1
K4
J1
H1
H3
G1
G2
H4
G3
G4
F1

R1
N3
M2
K5

L4
M1
P5
N4
R5
U4
G5
H5
L5
C1
B1

F2
M5
A1

E5
F5
J5

D2
D1

T4
T5

J3
J2

C3
C2
E4
D4
D3
E1
E3
F3

R6
G6

U5
A2

B3
A3

2

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31

GC/BE#0
GC/BE#1
GC/BE#2
GC/BE#3

GFRAME#
GIRDY#
GTRDY#
GDEVSEL#
GSTOP#
GPAR
PIPE#
RBF#
WBF#
GREQ#
GGNT#

AGPST0
AGPST1
AGPST2

SBSTB
SBSTB#

ADSTB0
ADSTB#0

ADSTB1
ADSTB#1

SBA0
SBA1
SBA2
SBA3PWRGD_NB#
SBA4
SBA5
SBA6
SBA7

VREF_GC

NBCLK66

AGPCOMP0
AGPCOMP1

R123 60D4R3F
R122 60D4R3F

GAD[0..31]

GC/BE#[0..3]

GFRAME# 11
GIRDY# 11
GTRDY# 11
GDEVSEL# 11
GSTOP# 11
GPAR 11
PIPE# 11
RBF# 11
WBF# 11
GREQ# 11
GGNT# 11

AGPST0 11
AGPST1 11
AGPST2 11

SBSTB 11
SBSTB# 11

ADSTB0 11
ADSTB#0 11

ADSTB1 11
ADSTB#1 11

SBA0 11
SBA1 11
SBA2 11

SBA4 11
SBA5 11
SBA6 11
SBA7 11

NBCLK66 3

1

GAD[0..31] 11

VCC2_5

BC46 C1U16V5Y5VL (B)
BC53 C1U16V5Y5VL (B)

BC58 X_C1U16V5Y5VL (B)
BC57 X_C1U16V5Y5VL (B)
BC63 C1U16V5Y5VL (B)

BC45 C1U16V5Y5VL (B)

These capacitance must be closed NB

GC/BE#[0..3] 11

VDDQ

C167 X_CD1U25V3Y5VL
C168 X_CD1U25V3Y5VL
C169 CD1U25V3Y5VL

For Top side

VDDQ

BC60 CD1U25V3Y5VL (B)
BC61 X_C1U10V3Y5VL (B)
BC62 CD1U25V3Y5VL (B)

For solder side

VREF_GC 11

VDDQ

C309
CD1U25V3Y5VL (B)

C170
CD1U25V3Y5VL

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

Micro-Star

VT8751A AGP & Vlink

MS-7095

827Wednesday, July 21, 2004

1

00A

of

5

4

3

2

1

DIMM1

168

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

GND

DIMM-D184-BK

VDIMM

DDRMD[63..0]

2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179

44
45
49
51
134
135
142
144

90

DDRMD5
DDRMD1
DDRMD6
DDRMD3
DDRMD0
DDRMD4
DDRMD2
DDRMD7
DDRMD8
DDRMD9
DDRMD15
DDRMD11
DDRMD12
DDRMD13
DDRMD10
DDRMD14
DDRMD17
DDRMD16
DDRMD18
DDRMD22
DDRMD20
DDRMD21
DDRMD19
DDRMD23
DDRMD24
DDRMD29
DDRMD26
DDRMD27
DDRMD25
DDRMD28
DDRMD30
DDRMD31
DDRMD32
DDRMD33
DDRMD34
DDRMD39
DDRMD36
DDRMD37
DDRMD38
DDRMD35
DDRMD44
DDRMD41
DDRMD42
DDRMD43
DDRMD40
DDRMD45
DDRMD46
DDRMD47
DDRMD48
DDRMD53
DDRMD49
DDRMD51
DDRMD52
DDRMD50
DDRMD55
DDRMD54
DDRMD57
DDRMD60
DDRMD58
DDRMD59
DDRMD61
DDRMD56
DDRMD62
DDRMD63

WP#

MAB[14..0]7,10

DIMMREF

MAB[14..0]

SWE#B7,10
SCAS#B7,10
SRAS#B7,10

CKE27
CKE37

MDCLK33

MDCLK#33

MDCLK23

MDCLK#23

MDCLK43

MDCLK#43

VDIMM

C10
X_CD1U25V3Y5VL

CS#27,10
CS#37,10

DDRDQM#0
DDRDQM#1
DDRDQM#2
DDRDQM#3
DDRDQM#4
DDRDQM#5
DDRDQM#6
DDRDQM#7

SWE#B
SCAS#B
SRAS#B

CKE2
CKE3

DDRDQS#0
DDRDQS#1
DDRDQS#2
DDRDQS#3
DDRDQS#4
DDRDQS#5
DDRDQS#6
DDRDQS#7

SMBDATA1
SMBCLK1

VDIMM

VDIMM

MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB13
MAB14

MAB11
MAB12

CS#2
CS#3

ADDRESS=

130

125
122
141

118
115
103

113
157

158
163

107
119
129
149
159
169
177
140

154

111

137
138

181
182
183

184

101
102
173
167

48
43
41

37
32

29
27

59
52

71

97

63
65

21

16
17

76
75

5
14
25
36
56
67
78
86
47

91
92

1
82

9
10

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

A2

15223054627796

VDDQ

104

112

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

GND

GND

3111826344250586674818993

128

VDDQ

GND

136

VDDQ

GND

143

VDDQ

GND

156

VDDQ

GND

164

VDDQ

GND

172

180738467085108

VDD

VDD

VDD

VDDQ

VDDQ

GND

GND

GND

GND

GND

GND

100

116

124

132

VDD

GND

139

145

VDD

GND

VDD

GND

152

DIMM2

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

GND

GND

160

176

DIMM-D184-BK

DDRMD5

2

DDRMD1

4

DDRMD6

6

DDRMD3

8

DDRMD0

94

DDRMD4

95

DDRMD2

98

DDRMD7

99

DDRMD8

12

DDRMD9

13

DDRMD15

19

DDRMD11

20

DDRMD12

105

DDRMD13

106

DDRMD10

109

DDRMD14

110

DDRMD17

23

DDRMD16

24

DDRMD18

28

DDRMD22

31

DDRMD20

114

DDRMD21

117

DDRMD19

121

DDRMD23

123

DDRMD24

33

DDRMD29

35

DDRMD26

39

DDRMD27

40

DDRMD25

126

DDRMD28

127

DDRMD30

131

DDRMD31

133

DDRMD32

53

DDRMD33

55

DDRMD34

57

DDRMD39

60

DDRMD36

146

DDRMD37

147

DDRMD38

150

DDRMD35

151

DDRMD44

61

DDRMD41

64

DDRMD42

68

DDRMD43

69

DDRMD40

153

DDRMD45

155

DDRMD46

161

DDRMD47

162

DDRMD48

72

DDRMD53

73

DDRMD49

79

DDRMD51

80

DDRMD52

165

DDRMD50

166

DDRMD55

170

DDRMD54

171

DDRMD57

83

DDRMD60

84

DDRMD58

87

DDRMD59

88

DDRMD61

174

DDRMD56

175

DDRMD62

178

DDRMD63

179
44

45
49
51
134
135
142
144

90

WP#

R132

4K7R3

VDIMM

DDRMD[63..0]7,10

VDIMM

15223054627796

D D

C C

B B

MAA[14..0]7,10

DDRDQM#[7..0]7,10

DDRDQS#[7..0]7,10

SMBDATA13,13,17,23

SMBCLK13,13,17,23

DIMMREF

C18
CD1U25V3Y5VL

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA13
MAA14

MAA11
MAA12

CS#0

CS#07,10

CS#1

CS#17,10

DDRDQM#0
DDRDQM#1
DDRDQM#2
DDRDQM#3
DDRDQM#4
DDRDQM#5
DDRDQM#6
DDRDQM#7

SWE#A

SWE#A7,10

SCAS#A

SCAS#A7,10

SRAS#A

SRAS#A7,10

CKE0

CKE07

CKE1

CKE17

MDCLK03

MDCLK#03

MDCLK53

MDCLK#53

MDCLK13

MDCLK#13

DDRDQS#0
DDRDQS#1
DDRDQS#2
DDRDQS#3
DDRDQS#4
DDRDQS#5
DDRDQS#6
DDRDQS#7

SMBDATA1
SMBCLK1

VDIMM

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

14

25

36

56

67

78

86

47

91

92
181

182
183

82
184

10
101
102
173
167

ADDRESS=

5

1

9

VDDQ

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

A0

104

112

128

136

143

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

GND

GND

GND

GND

3111826344250586674818993

VDDQ

GND

156

VDDQ

GND

164

172

VDDQ

GND

180738467085108

VDD

VDD

VDD

VDDQ

GND

100

GND

116

GND

VDD

GND

GND

GND

124

132

139

VDDQ

GND

120

148

VDD

VDD

VDD

GND

GND

GND

145

152

160

176

A A

SMBDATA1
SMBCLK1

X_C10P16V3NPOLC172
X_C10P16V3NPOLC187

5

4

C13

X_CD1U25V3Y5VL

R8
1KR3F

R7
1KR3F

DIMMREF

C12
X_C1U10V3Y5VL

C15
X_CD1U25V3Y5VL

3

MSI

Title

Size Document Number Rev

2

Date: Sheet

Micro-Star

DIMM1 , 2

MS-7095

1

00A

927Wednesday, July 21, 2004

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