MSI MS-6746 Schematics

Cover Sheet
Block Diagram
MAIN CLOCK GEN &

DDR CLOCK BUFFER

1

MS6746

2
3

SIS 645DX/651 CHIPSET
Willamette/Northwood 478pin mPGA-B Processor Schematics

VERSION:0.0A

mPGA478-B INTEL CPU Sockets
SIS 645DX/651 NORTH BRIDGE
DDR SLOT
DDR TERMINATOR
SIS 962 SOUTH BRIDGE
AGP SLOT
PCI SLOTS
LAN CONTROLLER (RTL8201BL MII PHY)
KB/MS Conn & FAN Conn.
IDE CONNECTORS
USB CONNECTOR
AC'97 CODEC & AUDIO Conn.

PARALLEL & SERIAL PORTS
VRM 9.0
MS-5 ACPI CONTROLLER

4 - 5
6 - 9
10
11

12 - 14

15
16
17
18
19
20
21
22LPC I/O(W83697HF)
23
24
25

CPU:

Willamette/Northwood mPGA-478B Processor

System Brookdale Chipset:
SIS 645DX/651 (North Bridge)+962 (South Bridge)
On Board Chipset:

LPC Super I/O -- W83697HF
RTL8201BL MII PHY

Expansion Slots:

AGP2.0 SLOT * 1
PCI2.2 SLOT* 3

ATX POWER CON & VGA CON
FRONT PANEL
Decoupling Capacitor

26
27
28

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

Micro Star Restricted Secret

BLOCK DIAGRAM

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

1 28

of

00A

S upport Dual Monitor

VGA

UNIVERSAL

VGA CON.

Support Max to six-PCI Devices

PCI SLOT 3

PCI SLOT 2 PCI SLOT 1

AGP SLOT

VGA CONNECTOR

System Block Diagram

SOCKET 478

Host Bus

SIS 645DX/651

HYPERZIP

SIS 962L

DDR SDRAM

DDR1 DDR2 RTT

AC'97

AUDIO CODEC

ANALOG IN

ANALOG OUT

GPIO_0
GPIO_1
GPIO_2
GPIO_3 EXTSMI#
GPIO_4 Pull-Down
GPIO_5 PREQ#5(Pull-Up)
GPIO_6
GPI_7 RESUME
GPI_8 RING
GPI_9
GPI_10
GPIO_11

GPIO_13
GPIO_14
GPIO_15
GPIO_16
GPIO_17
GPIO_18
GPIO_19
GPIO_20

I/O

MAIN

I/O

MAIN

I/O

MAIN

I/O

MAIN

I/O

MAIN

I/O

MAIN

I/O

MAIN
I/O
I

RESUME
I RESERVED

RESUME
I RESERVED

RESUME
I/O RESUME

I/O

RESUME
I/O

RESUME
I/O

RESUME
I/O

RESUME
I/O

RESUME
I/O

RESUME
I/O

RESUME
I/O

RESUME

Pull-Down
Pull-Down
THERM#

PGNT#5(Pull-Up)
LAN_WAKE#

RESERVED
Pull-DownGPIO_12 I/O RESUME
Flash Rom protection H: Disable, L: Enable
Pull-Down
KBDAT
KBCLK
MSDAT
MSCLK
SMBCLK
SMBDAT

GPIO Table on SIS962L

IDE 1

KEYBOARD
/MOUSE

FAN1 FAN2 FAN3

LEGACY

ROM

GPIOS IR/CIR GAME/MIDI COM PRINTER FLOPPY

PS/2

FAN CONTROL

LPC BUS

LPC SUPER I/O

USB 0

USB 1

H/W MONITOR

USB 2 USB 3

USB 5

Lan

USB 4

Title

Document Number

Micro Star Restricted Secret

BLOCK DIAGRAM

MICRO-STAR INT'L CO.,LTD.

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

Taipei Hsien, Taiwan

http://www.msi.com.tw

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

2 28

of

00A

VCC3

Main Clock Generato r

VCC5

C8 0.1u

L50
X_80_0805

C162

4.7U/0805

NPN-MBT3904LT1-S-SOT23

VCCP

R256

10K

D16

AC

X_1N4148-S-LL34-75V

VCC2_5

0.1u

VCC2_5

CP32

X_COPPER

CB153

CB160

0.1u

0.01u

VCC3 VCC3

R268
10K

Q31

C153

10p

CP2 X_COPPER

L10

X_80_0805

X_0.01u

CP5 X_COPPER

L17

X_80_0805

CB157

0.01u

CB61

0.1uCB64

C48
X_4.7U/0805

FWDSDCLKO(7)

VCC3_CLK

CB174

0.1u

VCC3_CLK

CB161

CB175

0.01u

0.1u

R265
10K

Q27

NPN-MBT3904LT1-S-SOT23

CP33 X_COPPER

VCC3

L51

X_80_0805

C44
X_4.7U/0805

CB68

0.1u

SMBCLK
SMBDAT

CB71

0.1uCB63

CB72

0.01u

FWDSDCLKO

CB159

0.01u

CLK_PD#

R259

475_1%

CB_AVDD

CLK_VDDA

CB165

0.1u

CB73

0.01u

CB176

0.1u

CLK_IREF

CBVDD

CB158

102P

U15
CY28342-SSOP48

1

VDDREF

11

VDDZ

13

VDDPCI

19

VDDPCI

28

VDD48

29

VDDAGP

42

VDDCPU

48

VDDSD

12

PCI_STOP#

45

CPU_STOP#

5

VSSREF

8

VSSZ

18

VSSPCI

24

VSSPCI

25

VSS48

32

VSSAGP

41

VSSCPU

46

VSSSD

33

PD#/VTT_PWRGD

38

IREF

36

VDDA

37

VSSA

3
12
23

10

7
22

8

20

9
18
21

XIN

6

14M-32pf-HC49S-D

C177

20p

U4
CY68352-SOIC28

VDD
VDD
VDD

AVDD

SCLK
SDATA

CLK_IN

FB_IN

NC
NC
NC

GND

6

Y1

GND

111528

GND

Y1_OY1_I

GND

40

CPUCLK0

39

CPUCLK#0

44

CPUCLK1

43

CPUCLK#1

47

SDCLK

31

AGPCLK0

30

AGPCLK1

9

ZCLK0

10

ZCLK1

PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5

REF0/FS0
REF1/FS1
REF2/FS2

48M

SCLK

SDATA

14
15
16
17
20
21
22
23

2
3
4

27
26

35
34

PCICLK_F0/FS3
PCICLK_F1/FS4

24_48M/MULTISEL

XOUT

7

C171
20p

Clock Buffer (DDR)

2

CLK0

4

CLK1

13

CLK2

17

CLK3

24

CLK4

26

CLK5

1

CLK#0

5

CLK#1

14

CLK#2

16

CLK#3

25

CLK#4

27

CLK#5

FB_OUT2 FB_OUT

19

FB_OUT

R276
R272

R274 33
R275

R273
R277 33

R278
R309

FS3 96XPCLK
FS4 SIOPCLK

FS0
FS1
FS2

R63

22

R310 22

RN89 8P4R-33

R424

RN90 8P4R-22

R279

SEL24_48#

R280

DDRCLK0 (10)
DDRCLK3 (10)
DDRCLK2 (10)
DDRCLK1 (10)
DDRCLK8 (10)
DDRCLK7 (10)

DDRCLK-0 (10)
DDRCLK-3 (10)
DDRCLK-2 (10)
DDRCLK-1 (10)
DDRCLK-8 (10)
DDRCLK-7 (10)

C40
10p

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

CPUCLK1

33

CPUCLK-1

33

CPUCLK0
CPUCLK-0

33

SDCLK

22

AGPCLK0
AGPCLK1

33

ZCLK0

22

ZCLK1

PCICLK2
PCICLK1

33

R100 22

UCLK48M

22

SIO48M

22

SMBCLK
SMBDAT

VCC3

R307 X_2.7K

R325
R324 2.7K

FS4 FS3 FS2 FS1 FS0 CPU SDRAM ZCLK AGP PCI

1 0 0 0 0

1 00

FS4 FS3 FS2 FS1 FS0 CPU SDRAM ZCLK AGP PCI

0 0 0 0

Clock combination:
CY28342 + CY28352
RTM360-645R + RTM680-628
ICS952013 + ICS9179-19

CPUCLK1 (6)
CPUCLK-1 (6)

CPUCLK0 (4)
CPUCLK-0 (4)

SDCLK (7)
AGPCLK0 (6)

AGPCLK1 (15)
ZCLK0 (8)

ZCLK1 (12)
96XPCLK (12)

SIOPCLK (22)
PCICLK3 (16)
PCICLK2 (16)

PCICLK1 (16)

REFCLK0 (8)
REFCLK1 (13)
APICCLK (13)
REFCLK2 (21)

UCLK48M (14)
SIO48M (22)

SMBCLK (10,13,21,25)
SMBDAT (10,13,21,25)

F0~F4 internal Pull-Down 120K

FS2

2.7K

R314
R326 10K

ICS 950213 Frequency Table

100 100

10

100133

Realtek 360-654R Frequency Table

0 01111

100 100

100133

SEL24_48#

R264 4.7K

SEL24_48# has internal Pull-Up

BSEL0 (4)

FS0

10K

FS1

6666666633

6666666633

33

33

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

Micro Star Restricted Secret

CLOCK GEN & DDR CLOCK BUFFER

CPUCLK0
CPUCLK-0

CPUCLK1
CPUCLK-1

SDCLK

AGPCLK0

AGPCLK1

ZCLK0

ZCLK1

PCICLK2
PCICLK1
SIOPCLK
96XPCLK

REFCLK2
APICCLK
REFCLK1

REFCLK0

UCLK48M
SIO48M

DDRCLK0
DDRCLK1
DDRCLK2
DDRCLK3

DDRCLK8
DDRCLK7

DDRCLK-0
DDRCLK-1
DDRCLK-2
DDRCLK-3

DDRCLK-8
DDRCLK-7

MS-6746

Last Revision Date:
Sheet

R262
R263

R266 49.9
R267

49.9

49.9

49.9

C158 X_10p_0603

C154 X_10p_0603

C155 10p

C201 X_10p_0603

C202 X_10p_0603

C200 10p

C156 10p
C157 10p

C57 10p
C41 10p
C61 10p
C59 10p

C39 10p
C37 10p

C49 10p
C42 10p
C62 10p
C60 10p

C38 10p
C36 10p

Rev

Thursday, January 16, 2003

3 28

of

00A

Trace : 10
mil width
10mil
space

BSEL0

0
1

BSEL0(3)

CPU SIGNAL BLOCK

CPU GTL REFERNCE VOLTAGE BLOCK

VCCP

Length < 1.5inch.

GTLREF1

2/3*Vccp

C24
220p

R51

49.9_1%

C32

R52

1u

100_1%

Every pin put one 220pF cap near it.
Trace Width 15mils, Space 15mils.
Keep the voltage dividers within 1.5 inches of the
first GTLREF Pin

CPU ITP BLOCK

ITP_TMS
ITP_TDO
ITP_TC K

R27 39
R28 75
R30 27

VCCP

CPU STRAPPING RESISTORS

CLOSED TO SOCKET478

PROCHOT#
CPU_GD
HBR#0
CPURST#
THERMTRIP#

BPM#4
BPM#5
BPM#1
BPM#0

ITP_TDI
ITP_TRST#

CPU_GD
CPURST#

CPUSLP#

CLOSED TO SOCKET478

STPCLK#
CPUSLP#
SMI#
HINIT#
FERR#

IGNNE#

NMI
INTR

A20M#

R15 62
R56 62
R38 49.9_1%
R54 49.9_1%
R40 62

RN92 8P4R-56

7 8
5 6
3 4
1 2

R39 150
R29 680

X_102pC34
X_102pC35
X_0.022uC9

R14 X_56
R10 X_56
R11 X_56
R16 56
R26 X_62

RN3 X_8P4R-56

7 8
5 6
3 4
1 2

R17 X_56

VCCP

VCCP

VCCP

VCCP

VCCP

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

BCLK1#
BCLK0#

COMP1
COMP0

D0#

B21

HD#0

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

DP3#
DP2#
DP1#
DP0#

AA21
AA6
F20
F6

AB4
AA5
Y6
AC4
AB5
AC6

H3
J3
J4
K5
J1

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

AF23
AF22

F4
G5
F1

V5
AC1
H6

P1
L24

L25
K26
K25
J26

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

PGA-S478-F02

VID4 (24)
VID3 (24)
VID2 (24)
VID1 (24)
VID0 (24)

TESTHI11

TESTHI10
TESTHI9
TESTHI8

GTLREF1

BPM#5
BPM#4

BPM#1
BPM#0

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

R24 1K

RS#2
RS#1
RS#0

R32 49.9
R58 49.9

R1 56

CPUCLK-0 (3)
CPUCLK0 (3)

HBR#0 (6)

* Short trace

HADSTB#1 (6)
HADSTB#0 (6)
HDSTBP#3 (6)
HDSTBP#2 (6)
HDSTBP#1 (6)
HDSTBP#0 (6)
HDSTBN#3 (6)
HDSTBN#2 (6)
HDSTBN#1 (6)
HDSTBN#0 (6)

NMI (13)
INTR (13)

HREQ#[0..4] (6)

VCCP

RS#[0..2] (6)

HA#[3..31](6)

HA#29

T26

HD#44

HA#28

A29#

D44#

R24

HD#43

HA#27

A28#

D43#

R25

HD#42

HA#26

A27#

D42#

P24

HD#41

HA#25

A26#

D41#

R21

HD#40

HA#24

A25#

D40#

N25

HD#39

HA#23

A24#

D39#

N26

HD#38

A23#

D38#

HA#31

HA#30

U2A

HDBI#[0..3](6)

HDEFER#(6)

CPU_TMPA(22)

VTIN_GND(22)

CPUSLP#(13)

FSB

100 MHz
133 MHz

R313 0

CPURST#(6)

HD#[0..63](6)

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

FERR#(13)

STPCLK#(13)

HINIT#(13)

HDBSY#(6)

HDRDY#(6)

HTRDY#(6)

HADS#(6)

HLOCK#(6)

HBNR#(6)

HIT#(6)

HITM#(6)

HBPRI#(6)

ITP_TD I
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TC K
CPU_TMPA

THERMTRIP#
PROCHOT#

IGNNE#

IGNNE#(13)

SMI#

SMI#(13)

A20M#

A20M#(13)

CPUSLP#

CPU_BSEL0

CPU_GD

CPU_GD(6)

CPURST#
HD#63

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

AF26

AB26

AE21
AF24
AF25

AB23
AB25
AA24

AA22
AA25

W25
W26

E21

G25

P26
V21

AC3

AA3

W5

AB2

G1
G4
G2

A22

AD2
AD3

AD6
AD5

Y21
Y24
Y23

Y26
V24

V6
B6
Y4

H5
H2

J6

F3
E3
D2
E2

C1
D5
F7
E6
D4
B3
C4
A2

C3
B2
B5
C6

A7

DBI0#
DBI1#
DBI2#
DBI3#

IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#

DBSY#
DRDY#
TRDY#

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

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

RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

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

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

D53#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

V22

U21

V25

U23

U24

U26

T23

T22

T25

HD#50

HD#53

HD#49

HD#52

HD#48

HD#45

HD#51

HD#47

HD#46

HA#22

M26

HD#37

HA#21

A22#

D37#

N23

HD#36

HA#20

A21#

D36#

M24

HD#35

HA#19

A20#

D35#

P21

HD#34

HA#18

A19#

D34#

N22

HD#33

HA#17

A18#

D33#

M23

HD#32

HA#16

A17#

D32#

H25

HD#31

A16#

D31#

HA#15

K23

HD#30

HA#14

A15#

D30#

J24

HD#29

HA#13

A14#

D29#

L22

HD#28

HA#12

A13#

D28#

M21

HD#27

HA#11

A12#

D27#

H24

HD#26

HA#10

A11#

D26#

G26

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#

AE25A5A4

DBR#

Differential
Host Data
Strobes

D17#

D16#

D15#

D14#

E24

H22

D25

J21

D23

HD#17

HD#14

HD#13

HD#15

HD#16

AD26

AC26

ITP_CLK1

ITP_CLK0

VCC_SENSE

VSS_SENSE

D13#

D12#

D11#

D10#

D9#

C26

H21

G22

B25

C24

HD#9

HD#8

HD#10

HD#12

HD#11

D8#

C23

VID0

VID1

VID2

VID3

VID4

AE1

AE2

AE3

AE4

AE5

VID4#

VID3#

VID2#

VID1#

VID0#

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

LINT0/INTR

D7#

D6#

D5#

D4#

D3#

D2#

D1#

B24

D22

C21

A25

A23

B22

HD#6

HD#7

HD#2

HD#1

HD#4

HD#5

HD#3

TESTHI9
TESTHI8
TESTHI10

RN91

7 8
5 6
3 4
1 2

8P4R-56

VCCP

Title

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 1

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

4 28

of

00A

AA11
AA13
AA15
AA17
AA19
AA23
AA26

AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

VCC

VSS

F13

VCC

VSS

G21G6G24

F15

F17

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

F19

F9

VCC

VSS

VCC_VID

AF4

VCC

VSS

VSS

H26H4J2

AF3

VCC-VID

VCC-VIDPRG

VSS

VSS

VSS

J22

AD20

AE23

VCC-IOPLL

VSS

VSS

VSS

J25J5K21

CPU_IOPLL

CPU_VCCA

VSSA

VCCA

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

VSS

PGA-S478-F02

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

C33
22u-1206

CPU_VSSA

L9 4.7u-10%-0805
L8 4.7u-10%-0805

C31
22u-1206

VCCP

CPU VOLTAGE BLOCK

VCCP

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

AD7

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

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

VCC

VSS

F12

VCC

VSS

F14

VCC

VSS

F16

VCC

VCC

VSS

VSS

F18F2F22

VCC

VSS

E20E8F11

VCC

VCC

VSS

VSS

F25F5F8

U2B

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

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

E19

VSS

E23

VSS

E26

VSS

E4

VSS

VSS

E7E9F10

VCC

VSS

D10

VSS

A11

VSS

A13

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A24

VSS

A26

VSS

A3

VSS

A9

VSS

AA1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AA4

VSS

AA7

VSS

AA9

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AB3

VSS

AB6

VSS

AB8

VSS
VSS
VSS
VSS
VSS
VSS

AC2

VSS
VSS
VSS

AC5

VSS

AC7

VSS

AC9

VSS

AD1

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

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

AE26

AE7

AE9

AF1

AF10

AF12

AF14

AF16

AF18

AF20

AF6

AF8

B10

B12

B14

B16

B18

B23

B20

B26B4B8

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

D14

D16

D18

D20

D21D3D24D6D8E1E11

E13

E15

E17

CPU DECOUPLING CAPACITORS

VCCP VCCPVCCP

CB17
X_10u-0805
CB19
X_10u-0805
CB22
X_10u-0805
CB29
X_10u-0805
CB33
X_10u-0805
CB38
X_10u-0805

PLACE CAPS WITHIN CPU CAVITY

CB18
10u-1206
CB27
10u-1206
CB34
10u-1206
CB43
10u-1206
CB46
10u-1206

CB30
10u-1206
CB36
10u-1206
CB40
10u-1206
CB26
10u-1206
CB31
10u-1206
CB37
10u-1206
CB41
10u-1206
CB25
10u-1206

Title

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 2

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

5 28

of

00A

VCCP

R108 20_1%

R93 110_1%

HREQ#[0..4](4)

HA#[3..31](4)

HNCOMP

HPCOMP

CPUCLK1(3)

CPUCLK-1(3)

HDEFER#(4)

HLOCK#(4)
HTRDY#(4)

CPURST#(4)

CPU_GD(4)

HBPRI#(4)

HBR#0(4)

RS#[0..2](4)

HADS#(4)

HITM#(4)

HIT#(4)

HDRDY#(4)

HDBSY#(4)

HBNR#(4)

HREQ#[0..4]

HA#[3..31]

Rds-on(n) = 10 ohm
HNCVERF = 1/3 VCCP

Rds-on(p) = 56 ohm
HPCVERF = 2/3 VCCP

R121

75_1%

R120

150_1%

CPUCLK1
CPUCLK-1

HDEFER#
HLOCK#
HTRDY#
CPURST#
CPU_GD
HBPRI#
HBR#0

RS#[0..2]

HADS#

HITM#

HIT#
HDRDY#
HDBSY#

HBNR#

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

HADSTB#1(4)
HADSTB#0(4)

HADSTB#1
HADSTB#0

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

HD#[0..63](4)

CB96

0.01u

place this capacitor
under 650 solder side

RS#2
RS#1
RS#0

HD#[0..63]

HVREF

CB93

0.1u

AJ26

AH26

U26
U24

C20
D19

U25

U29

U28

W26

W28
W29
W24
W25

AD24

AA24
AF26

AE25
AH28
AD26
AG29

AE26

AF28
AC24
AG28

AE29
AD28
AC25
AD27

AE28

AF27

AB24

AB26
AC28
AC26
AC29

AA26

AB28

AB27

AA25

AA29

AA28

V26

T27

T24
T26

V28
T28

V24
V27

Y27

Y26
Y24
Y28

CPUCLK
CPUCLK#

DEFER#
HLOCK#
HTRDY#
CPURST#
CPUPWRGD
BPRI#
BREQ0#

RS#2
RS#1
RS#0

ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#

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

HASTB#1
HASTB#0

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

HD#63

B21

HD#63

75_1%

C1XAVSS

C4XAVSS

C1XAVDD

C4XAVDD

AH25

AJ25

AH27

AJ27

C1XAVSS

C1XAVDD

C4XAVSS

HOST

HD#62

HD#61

HD#60

HD#59

HD#58

HD#57

HD#56

F19

A21

E19

D22

D20

B22

C22

B23

HD#59

HD#58

HD#57

HD#62

HD#61

HD#55

HD#60

HD#56

R97
150_1%

HNCVREF

R102

HVREF

U21

HVREF0

C4XAVDD

HD#55

HD#54

HD#53

A23

D21

HD#54

HD#53

CB87

0.1u

CB84

0.1u

T21

HVREF1

HD#52

F22

HD#52

AAD10

AAD11

ST0

ST1

ST2

AAD3

AAD4

AAD2

AAD0

AAD1

HNCVREF

A19A7F9B7M6M5M4L3L6L4K6L2K3J3K4J2J6J4J1H6F4F1G6E3F5E2E4E1D3D4C2F7C3E6B2D5D6A3D7C5A5C6D8

ST0

ST1

ST2

AAD0

AAD1

AAD2

AAD3

HNCOMP

HNCOMPVREF

AAD4

P21

N21

HVREF2

J17

HVREF3

HVREF4

HPCOMP

HNCOMP

B20

B19

HPCOMP

AAD5

AAD5

AAD6

AAD6

AAD7

AAD7

AAD8

AAD8

AAD9

AAD9

AAD10

AAD12

AAD11

AAD13

AAD12

AAD14

AAD13

AAD15

AAD14

AAD15

AAD16

AAD17

AAD16

AAD18

AAD17

AAD19

AAD18

AAD20

AAD19

AAD20

AAD21

AAD22

AAD21

AAD23

AAD22

AAD24

AAD23

AAD25

AAD24

AAD25

651-1

HD#51

HD#50

HD#49

HD#48

HD#47

HD#46

HD#45

HD#44

HD#43

HD#42

HD#41

HD#40

HD#39

HD#38

HD#37

HD#36

HD#35

HD#34

HD#33

HD#32

HD#31

HD#30

HD#29

HD#28

HD#27

HD#26

HD#25

HD#24

HD#23

HD#22

HD#21

HD#20

HD#19

HD#18

HD#17

HD#16

HD#15

D24

D23

C24

B24

E25

E23

D25

A25

C26

B26

B27

D26

B28

E26

F28

G25

F27

F26

G24

H24

G29

J26

G26

J25

H26

G28

H28

J24

K28

J29

K27

J28

M24

L26

K26

L25

L28

M26

HD#51

HD#50

HD#49

HD#48

HD#47

HD#46

HD#44

HD#45

C1XAVDD

C1XAVSS

HD#43

HD#42

HD#41

HD#39

HD#40

HD#38

HD#37

HD#36

HD#33

HD#35

HD#34

CP7

1 2

X_COPPER_0

CB76

0.01u

1 2

X_COPPER_0

HD#32

CP8

HD#31

HD#30

HD#29

HD#28

HD#27

VCC3VCCP VCCP

CT16
X_10u_0805

HD#26

HD#24

HD#25

HD#23

HD#22

HD#21

HD#20

HD#19

HD#18

HD#17

HD#16

C4XAVDD

C4XAVSS

HD#14

HD#15

AAD30

AAD28

AAD27

AAD26

AAD29

AAD31

AAD26

AAD27

AAD28

AAD29

AAD30

AGP

HD#14

HD#13

HD#12

HD#11

HD#10

P26

L29

N24

N26

M27

HD#9

HD#12

HD#13

HD#11

HD#10

AAD31

HD#9

N28

HD#8

SBA7

HD#8

P27

HD#7

SBA7

HD#7

N29

HD#6

SBA6

SBA6

HD#6

R24

HD#5

CB75

0.01u

SBA5

SBA5

HD#5

SBA1

SBA4

SBA3

SBA2

C7

SBA4

SBA3

SBA2

SBA1

HD#4

HD#3

HD#2

HD#1

R28

M28

P28

R26

R29

HD#3

HD#2

HD#4

HD#1

HD#0

CP6

1 2

X_COPPER_0

CP9

1 2

X_COPPER_0

SBA0

SBA0

HD#0

VCC3

AC/BE#3
AC/BE#2
AC/BE#1
AC/BE#0

AREQ#
AGNT#

AFRAME#

AIRDY#

ATRDY#

ADEVSEL#

ASERR#

ASTOP#

AGP8XDET

SB_STB

SB_STB#

AD_STB0

AD_STB#0

AD_STB1

AD_STB#1

AGPCLK

AGPRCOMP

A1XAVDD

A1XAVSS

A4XAVDD

A4XAVSS

AGPVREF

AGPVSSREF

HDSTBN#3
HDSTBN#2
HDSTBN#1
HDSTBN#0

HDSTBP#3
HDSTBP#2
HDSTBP#1
HDSTBP#0

DBI#3

DBI#2

DBI#1

E21

A27

H27

R25

HDBI#3

HDBI#2

HDBI#1

CT15
X_10u_0805

APAR
RBF#

WBF#

PIPE#

ADBIH

ADBIL

DBI#0

HDBI#0

U5A

F6
F3
H4
K5

C9
A6
G2
G1
G3
G4
H5
H1

H3
E8

F8
D9

D10
B3
C4

B5
A4

K1
L1

C1
D1

B10
M1
B9

A9
B8

A8
M3

M2

F20
F23
K24
P24

F21
F24
L24
N25

SIS-SIS651-B0

AAD[0..31]
SBA[0..7]
ACBE#[0..3]
ST[0..2]
ADSTB[0..1]
ADSTB#[0..1]

ACBE#3
ACBE#2
ACBE#1
ACBE#0

AREQ#
AGNT#

AFRAME#
AIRDY#
ATRDY#
ADEVSEL#
ASERR#
ASTOP#

APAR
RBF#

WBF#

PIPE#

SBSTB

SBSTB#
ADSTB0

ADSTB#0
ADSTB1

ADSTB#1
AGPCLK0
AGPRCOMP
A1XAVDD

A1XAVSS
A4XAVDD

A4XAVSS

HDSTBN#3
HDSTBN#2
HDSTBN#1
HDSTBN#0

HDSTBP#3
HDSTBP#2
HDSTBP#1
HDSTBP#0

HDBI#[0..3] (4)

AREQ# (15)
AGNT# (15)
AFRAME# (15)
AIRDY# (15)
ATRDY# (15)
ADEVSEL# (15)
ASERR# (15)
ASTOP# (15)

APAR (15)
RBF# (15)

WBF# (15)
PIPE# (15)

TP1
TP2
TP3

SBSTB (15)
SBSTB# (15)

AGPCLK0 (3)

AVREFGC

HDSTBN#3 (4)
HDSTBN#2 (4)
HDSTBN#1 (4)
HDSTBN#0 (4)

HDSTBP#3 (4)
HDSTBP#2 (4)
HDSTBP#1 (4)
HDSTBP#0 (4)

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

Micro Star Restricted Secret

SIS 645DX / 651 PART1

AAD[0..31] (15)

SBA[0..7] (15)

ACBE#[0..3] (15)

ST[0..2] (15)
ADSTB[0..1] (15)
ADSTB#[0..1] (15)

A4XAVDD

A4XAVSS

R165

60.4_1%

C115

0.1u

A1XAVDD

A1XAVSS

CB113

0.1u

VDDQ

AVREFGC (15)

CB109

CB111

0.01u

0.1u

MS-6746

Last Revision Date:
Sheet

VCC3

CB115

0.01u

VCC3

Rev

Thursday, January 16, 2003

6 28

of

00A

Rs place close to DIMM1

RMD1 MD1
RMD5 MD5
RMD4 MD4
RMD0 MD0
RMD6 MD6
RMD2 MD2
RDQM0 DQM0
RDQS0 DQS0
RMD9 MD9
RMD8 MD8
RMD7 MD7
RMD3 MD3
RMD11 MD11
RMD10 MD10
RMD15 MD15
RMD14 MD14
RDQM1 DQM1
RMD13 MD13
RDQS1 DQS1
RMD12 MD12 RMA10
RMD21 MD21 RMA11
RMD17 MD17 RMA12
RMD16 MD16
RMD20 MD20
RMD22 MD22
RMD18 MD18 RSRAS#
RDQM2 DQM2 RSCAS#
RDQS2 DQS2 RSWE#
RMD28 MD28
RMD24 MD24
RMD23 MD23
RMD19 MD19
RMD31 MD31
RMD27 MD27
RMD30 MD30
RMD26 MD26
RDQM3 DQM3
RDQS3 DQS3
RMD25 MD25
RMD29 MD29
RMD37 MD37
RMD33 MD33
RMD36 MD36
RMD32 MD32
RMD38 MD38
RMD34 MD34
RDQM4 DQM4
RDQS4 DQS4
RMD44 MD44
RMD40 MD40
RMD35 MD35
RMD39 MD39
RDQS5 DQS5 FWDSDCLKO
RDQM5 DQM5
RMD41 MD41
RMD45 MD45
RMD47 MD47
RMD46 MD46
RMD43 MD43
RMD42 MD42
RMD55 MD55
RDQS6 DQS6
RMD54 MD54
RDQM6 DQM6
RMD53 MD53
RMD52 MD52
RMD49 MD49
RMD48 MD48
RMD56 MD56
RMD60 MD60
RMD51 MD51
RMD50 MD50
RMD62 MD62
RDQM7 DQM7
RMD57 MD57
RMD61 MD61
RMD59 MD59
RMD63 MD63
RMD58 MD58
RDQS7 DQS7

RN5

8P4R-10
RN7

8P4R-10
RN11

8P4R-10
RN17

8P4R-10
RN14

8P4R-10
RN23

8P4R-10
RN25

8P4R-10
RN30

8P4R-10
RN34

8P4R-10
RN32

8P4R-10
RN40

8P4R-10
RN42

8P4R-10
RN44

8P4R-10
RN49

8P4R-10
RN52

8P4R-10

RN56

8P4R-10
RN54

8P4R-10
RN58

8P4R-10
RN60

8P4R-10

RN62
8P4R-10

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

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7

AJ23

AG22

AH21

AJ21
AD23
AE23
AF22
AF21
AD22
AH22
AD21

AG20

AE19
AF19
AE21
AD20
AD19
AH19
AF20
AH20
AF18

AG18

AH17
AD16
AD18
AD17
AF17

AJ17
AE17
AH18
AD14

AG14

AJ13
AE13

AJ15
AF14
AD13
AF13
AH13
AH14
AD10
AH10

AG10

AF10

AG4

AG6

AG2
AG1

AE9
AD8

AH9
AF9
AD9

AJ9

AH5
AE5

AH3
AF6

AF5
AF4
AH4

AJ3
AE4
AD6
AE2
AC5

AF3
AC6
AD4
AF2
AB6
AD3
AA6
AB3
AC4
AE1
AD2
AC1
AB4
AC2

U5B

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
DQM0
DQS0/CSB#0
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
DQM1
DQS1/CSB#1
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
DQM2
DQS2/CSB#2
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
DQM3
DQS3/CSB#3
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
DQM4
DQS4/CSB#4
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
DQM5
DQS5/CSB#5
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
DQM6
DQS6/CSB#6
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
DQM7
DQS7/CSB#7

SIS-SIS651-B0

650-2

MA10
MA11
MA12
MA13
MA14

SRAS#
SCAS#

SWE#

CKE0
CKE1
CKE2
CKE3
CKE4
CKE5

S3AUXSW#

SDCLK

FWDSDCLKO

SDRCLKI

SDAVDD
SDAVSS

DDRAVDD
DDRAVSS

DDRVREFA
DDRVREFB

DRAM_SEL

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9

CS#0
CS#1
CS#2
CS#3
CS#4
CS#5

AH11
AF12
AH12
AG12
AD12
AH15
AF15
AH16
AE15
AD15
AF11
AG8
AJ11
AG16
AF16

AH8
AJ7
AH7

AE7
AF7
AH6
AJ5
AF8
AD7

AB2
AA4
AB1
Y6
AA5
Y5
Y4

AA3
AD11
AE11

Y1
Y2

AA1
AA2

AJ19
AH2

W3

R s place close to DIMM1

RMA0
RMA1
RMA2
RMA3
RMA4
RMA5
RMA6
RMA7
RMA8
RMA9
RMA10

R71 X_0

RMA11

R91 X_0

RMA12

R81 X_0

RMA13
RMA14

RSRAS#

R99 X_0

RSCAS#

R110 X_0

RSWE#

R104 X_0

RCS-0
RCS-1
RCS-2
RCS-3

CKE: Open Drain

R135 22

SDAVDD

DDRAVDD

DDRVREFA
DDRVREFB

MEM_SEL

R177

4.7K

R70 X_0

12
34
56
78

RN37 X_8P4R-0

RN50 X_8P4R-0

S3AUXSW#

R250 4.7K

C90
10p_0603

VCC3SBY

HI: DDR

CKE0
CKE1
CKE2
CKE3

SDCLK

DDRAVSS

78
56
34
12

RMD[0..63]
RDQM[0..7]
RDQS[0..7]
RMA[0..14]
RCS-[0..3]
CKE[0..3]

RMA0
RMA1
RMA2
RMA3
RMA4

RSRAS# (10,11)
RSCAS# (10,11)
RSWE# (10,11)

RCS-0
RCS-2
RCS-1
RCS-3

S3AUXSW#(25)

VCC3SBY

SDCLK (3)

FWDSDCLKO (3)

SDAVSS

DDRAVDD

SDAVDD

CB120

0.1u

RMD[0..63] (10,11)

RDQM[0..7] (10,11)
RDQS[0..7] (10,11)
RMA[0..14] (10,11)
RCS-[0..3] (10,11)

CKE[0..3] (10)

DDRVREFA

DDRVREFB

CB128

0.1u

VCC3

CB129

0.01u

VCC3

CB95

0.1u

CB116

0.1u

CB119

0.01u

VCCM

VCCM

R117

150_1%

R119
150_1%

R160

150_1%

R159
150_1%

RMA7
RMA8
RMA5
RMA6

RMA14
RMA13
RMA9

RN29 X_8P4R-0

78
56
34
12

RN27 X_8P4R-0

78
56
34
12

RMA7
RMA8
RMA5
RMA6

RMA14
RMA13
RMA9

Title

Micro Star Restricted Secret

SIS 645DX / 651 PART2

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

7 28

of

00A

COST DO WN

COST DO WN

VCC1_8

VCC3

VCC3

COST DO WN

ZAD[0..15](12)
ZSTB[0..1](12)

ZSTB-[0..1](12)

VCC1_8

R167
150_1%

R173
150_1%

C109

0.1u

ZAD[0..15]
ZSTB[0..1]
ZSTB-[0..1]

ZVREF

CB130

0.1u

C108

0.1u

0.1u

R164 56
R163 56

C107

Z1XAVDD

Z1XAVSS

Z4XAVDD

Z4XAVSS

VDDZCMP

ZCMP_N

ZCMP_P

VSSZCMP

NOTE: This page is for universal PCB design( suitable for both 645 or 650)

NB Hardware Trap Table

ZCLK0(3)

ZUREQ(12)
ZDREQ(12)

VSSZCMP

Z1XAVSS

Z4XAVSS

DLLEN#
DRAM_SEL
TRAP0

TRAP1
CSYNC0enable VB
RSYNC
LSYNC

ZCLK0
ZUREQ

ZDREQ
ZSTB0

ZSTB-0 GOU T
ZSTB1

ZSTB-1
ZAD0

ZAD1
ZAD2
ZAD3
ZAD4
ZAD5 INTA#
ZAD6
ZAD7
ZAD8 CSYNC
ZAD9 RSYNC
ZAD10 LSYNC
ZAD11
ZAD12
ZAD13 VCOMP
ZAD14 VRSET
ZAD15 VVBWN ENTEST
ZVREF
VDDZCMP

ZCMP_N
ZCMP_P DACAVSS1

Z1XAVDD DCLKAVSS

Z4XAVDD ECLKAVSS

ECLKAVDD

ECLKAVSS

0
enable PLL disable PLL
SDR DDR
normal NB debug mode

TV selection, NTSC/PAL(0/1) 0
enable VGA interface

enable panel link

U5C
SIS-SIS651-B0

V3

ZCLK

U6

ZUREQ

U1

ZDREQ

T3

ZSTB0

T1

ZSTB#0

P1

ZSTB1

P3

ZSTB#1

T4

ZAD0

R3

ZAD1

T5

ZAD2

T6

ZAD3

R2

ZAD4

R6

ZAD5

R1

ZAD6

R4

ZAD7

P4

ZAD8

N3

ZAD9

P5

ZAD10

P6

ZAD11

N1

ZAD12

N6

ZAD13

N2

ZAD14

N4

ZAD15

U3

ZVREF

V5

VDDZCMP

U4

ZCMP_N

U2

ZCMP_P

V6

VSSZCMP

W1

Z1XAVDD

W2

Z1XAVSS

V2

Z4XAVDD

V1

Z4XAVSS

CB102

0.1u

PCIRST1#
PWRGD
RSMRST#

PCIRST1#(17,22,25)

PWRGD(13,24,25)

RSMRST#(13,25)

1

HyperZip

651-3

PCIRST#

PWROK

AUXOK

Y3W4W6

VCC3

C88

X_10u_0805

VGA

Stereo
Glass

TRAP1

D11

TRAP1

TRAP0

E10

Default
1(DDR)

TESTMODE2

TESTMODE1

TESTMODE0

A10

F11

C11

0

0
1
0

DLLEN#

ENTEST

E11

F10

ENTEST

DCLKAVDD

DCLKAVSS

embedded pull-low
(30~50K Ohm)

yes
yes
yes

C15

VOSCI

A12

ROUT

B13

GOUT

A13

BOUT

F13

HSYNC

E13

VSYNC

D13

VGPIO0

D12

VGPIO1

B11

INT#A

E12

CSYNC

A11

RSYNC

F12

LSYNC

E14

VCOMP

D14

VRSET

F14

VVBWN

B12

DACAVDD1

C12

DACAVSS1

C13

DACAVDD2

C14

DACAVSS2

B15

DCLKAVDD

A15

DCLKAVSS

B14

ECLKAVDD

A14

ECLKAVSS

CB100

0.1u

VCC3

C87

X_10u_0805

For 651 only

RSYNC
TRAP1
CSYNC
LSYNC

REFCLK0

RED
GREEN
BLUE

R134 33
R136 33

R129 100
R130 100

DACAVDD1 PWRGD
DACAVSS1

DACAVDD1

DCLKAVDD

ECLKAVDD

REFCLK0 (3)

R158
R155 10
R146

HSYNC (26)
VSYNC (26)

DDC1CLK (26)
DDC1DATA (26)

INTA# (12,15,16)

CSYNC (15)
RSYNC (15)
LSYNC (15)

VVBWN

DACAVDD1

DACAVSS1

10
10

CB91

CB90

R162 4.7K
R150 4.7K
R190 4.7K
R189 4.7K

ROUT
BOUT

0.1u

0.1u

CB107

0.1u

VCC3

C101
X_47p

RSMRST#

L32

80_0603

CP15

1 2

X_COPPER_0

C100
X_47p

R145 4.7K

VCC1_8

L29X_80_0603

C96
X_47p

C111 100p
C221 X_100p

VRSETVCOMP

C93

X_10u_0805

R123

130_1%

ROUT (26)
GOU T(26)
BOUT (26)

Title

Micro Star Restricted Secret

SIS 645DX / 651 PART3

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6746

Last Revision Date:
Sheet

Rev

Thursday, January 16, 2003

8 28

of

00A

VCCM

VDDQ

VCC1_8

VCCP

VCCP VCC1_8 VCC3 VCC3SBY

H21

H22

J16

J20

J21

J22

K16

K17

K18

K19

K20

K21

L20

M20

N20

P20

R20

R21

T20

U20

V20

W20

Y20

Y21

AA20

AA21

AA22

AB21

AB22

L12

L14

L15

L16

L18

M11

M19

N11

P19

R11

T19

U11

V19

W11

W13

W15

W17

IVDD

VSS

U15

IVDD

VSS

U16

IVDD

VSS

U17

IVDD

VSS

U18

IVDD

VSS

V12

IVDD

VSS

V13

P11

VSS

V14

AE10
AE12
AE14
AE16
AE18
AE20
AE22

AA10
AA13
AA14
AA15
AA16
AA17

AB13
AB17

W18

A16

VTT

A17

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

A18

VTT

B16

VTT

B17

VTT

B18

VTT

C16

VTT

C17

VTT

C18

VTT

D15

VTT

D16

VTT

D17

VTT

D18

VTT

E15

VTT

E16

VTT

E17

VTT

E18

VTT

F15

VTT

F16

VTT

F17

VTT

F18

VTT

AB5

VDDM

AD5

VDDM

AE6

VDDM

AE8

VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM

V10

VDDM

V11

VDDM
VDDM

Y9

VDDM

Y10

VDDM

Y12

VDDM

Y14

VDDM

Y16

VDDM

Y18

VDDM

Y19

VDDM

AA8

VDDM

AA9

VDDM
VDDM
VDDM
VDDM
VDDM
VDDM
VDDM

AB8

VDDM

AB9

VDDM
VDDM
VDDM

E5

VDDQ

E7

VDDQ

E9

VDDQ

G5

VDDQ

J5

VDDQ

L5

VDDQ

H8

VDDQ

H9

VDDQ

J8

VDDQ

J9

VDDQ

J10

VDDQ

J13

VDDQ

K9

VDDQ

K11

VDDQ

K13

VDDQ

L10

VDDQ

N9

VDDQ

N10

VDDQ

N5

VDDZ

R5

VDDZ

U5

VDDZ

W5

VDDZ

P9

VDDZ

P10

VDDZ

R9

VDDZ

R10

VDDZ

T9

VDDZ

T10

VDDZ

T11

VDDZ

PVDDP

PVDDP

PVDDP

PVDDP

PVDDP

PVDDP

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

L17

L19

N19

R19

U19

W19

M12

M13

M14

M15

M16

M17

M18

N12

N13

N14

N15

N16

N17

N18

P12

P13

P14

P15

P16

VCC1_8

VTT

651-4

Power

VSS

VSS

VSS

VSS

VSS

VSS

VSS

P17

P18

R12

R13

R14

R15

R16

VSS

R17

IVDD

VSS

R18

IVDD

VSS

T12

IVDD

VSS

T13

IVDD

VSS

T14

IVDD

VSS

T15

IVDD

VSS

T16

IVDD

VSS

T17

IVDD

VSS

T18

IVDD

VSS

U12

IVDD

VSS

U13

IVDD

VSS

U14

J14

PVDDZ

VSS

VSS

V15

V16

J15

OVDD

OVDD

VSS

VSS

V17

K15

V18

K10

OVDD

VSS

K12

PVDD

PVDD

VSS

B25

K14

C28

M10

PVDD

VSS

C29

PVDD

VSS

VSS

D27

W10

Y11

PVDDM

VSS

D28

E28

Y13

Y15

PVDDM

PVDDM

PVDDM

VSS

VSS

VSS

E29

AF23

Y17

PVDDM

VSS

AF24

AF25

VSS

AG24

AUX1.8
AUX3.3

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

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

VSS

VSS

AG26

VSS

AH23

VSS

AH24

U10
U9

A20
A22
A24
A26
C19
C21
C23
C25
C27
E20
E22
E24
F25
H25
K25
M25
P25
T25
V25
Y25
AB25
AD25
E27
G27
J27
L27
N27
R27
U27
W27
AA27
AC27
AE27
D29
F29
H29
K29
M29
P29
T29
V29
Y29
AB29
AD29
AF29
AE24
AG25
B4
B6
C8
C10
D2
F2
H2
K2

P2
T2
V4
AD1
AF1
AC3
AE3
AG3
AG5
AG7
AG9
AG11
AG13
AG15
AG17
AG19
AG21
AG23
AJ4
AJ6
AJ8
AJ10
AJ12
AJ14
AJ16
AJ18
AJ20
AJ22
AJ24
AG27

U5D

SIS-SIS651-B0

VCC1_8SBY
VCC3SBY

VCCP

VDDQ

VCCP

CB92

1u
CB56

1u
CB11

1u

CB127

0.1u
CB124

0.1u

CB190

X_0.1u
CB191

X_0.1u
CB193

X_0.1u
CB189

X_0.1u

VCC3

CB97

1u
CB172

0.1u

CB98

1u
CB49

0.1u
CB82

VCC1_8

Title

0.1u

CB122

0.1u
CB121

0.1u

X_1u-0805

X_1u-0805

CB206

X_0.1u

CB203

X_0.1u

CB200

CB192

VCC1_8SBY

VCCM

CT20

10u_0805

CT22

10u_0805

Place these capacitors under 645 solder side

VCCM

CB194

X_0.1u
CB196

X_0.1u

CB201

X_0.1u
CB198

X_0.1u

Micro Star Restricted Secret

SIS 645DX / 651 PART4

Document Number

MICRO-STAR INT'L CO.,LTD.

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

CB123

0.1u

VCC3

MS-6746

VCC1_8

CB125

0.1u
CB103

0.1u

VCC3SBY

CB199

VDDQ

X_0.1u
CB195

X_0.1u

Last Revision Date:

Thursday, January 16, 2003

Sheet

9 28

of

CB132

0.1u
CB131

0.1u
CB170

0.1u

CB163

0.1u

CB88

1u
CB110

0.1u

CB197

X_0.1u

CB205

X_0.1u

CB204

X_0.1u
CB202

X_0.1u

Rev

00A