MSI MS-7021 Schematics

5

4

3

2

1

MS-7021 ATX

*AMD PGA 462 Processor

D D

*VIA KT600 / VT8237/VT8237 Chipset

(DDR 400 / AGP 8X / VLink 8X)
*Winbond 83697HF-VF LPC I/O
*RTC8201B LAN PHY
*RTL655 6 channel H/W Audio
*USB 2.0 support (integrated into VT8235/VT8237)

*Jump Less support

Title Page

Cover Sheet 1
Block Diagram

2
3GPIO SPEC

4,5AMD 462 PGA Socket
Clock Synthesizer 6
KT600 7,8,9,10
System Memory
DDR Terminations

11,12

13,14
AGP SLOT 15
VT8235 / VT8237
PCI Connectors

C C

RTL655 / Connector
ATA 66/100 Connectors
LAN PHY(RTL8201B)
Front USB Port
Rear USB Port
LPC I/O

16,17,18

19,20,21

22

23

24

25

26

27

28Keyboard/Mouse Connectors
LPT/COM Port
VRM HIP6301 / 6302
CPU Ratio / Vcore

B B

DC POWER / AMD CPU Thermal P ro t ec t io n
MS-7 ACPI POWER
Front Panel
BULK / Decoupling
PWR map/CLOCK map

29

30

31

32

33

34

35

36
History 37

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

1

Cover Sheet

MS-7021

Last Revision Date:
Sheet

Rev

100

Friday, September 19, 2003

137

of

5

Block Diagram

4

3

2

1

D D

AMD Socket 462

FSB
100/133
166/200

A

C C

5 PCI Slots

G
P

AGP 8X /Fast Write

KT600

DDR 400

VLINK 8X

PCI-33

B B

6 ch share
by MIC

IDE Con x1

H/W
Audio
Controller

IDE
Controller

VT8237
VT8235

Dual ATA
100/133

LPC BUS

Rear 10/100
Port x1

RTL8201B

SUPER I/O ROM

USB 2.0

X BUS

A A

Rear x4 Front x1

5

4

Dual USB 1.1 OHCI
/2.0 EHCI 6 Ports

3

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

Block Diagram

MS-7021

1

Last Revision Date:
Sheet

Rev

100

Friday, September 19, 2003

237

of

5

4

3

2

1

GPIO FUNCTION

VT8235 (CE) GPIO Function Define

PIN NAME

D D

GPO0 (VSUS33)

GPO1/SUSA#(VSUS33)

GPO2/SUSB#(VSUS33)

GPO3/SUSST1#(VSUS33)

GPO4/SUSCLK(VSUS33)

GPO5/CPUSTP#

GPO6/PCISTP#

GPO7/GNT5#

GPO8/GPI8/PCREQA

GPO9/GPI9/PCREQB

C C

GPO0

SUSA#

SUSB#

SUSST1#

SUSCLK

CPUSTP#

PCISTP#

GNT5#

Exteranl Pull up to VCC3

Exteranl Pull up to VCC3

GPO10/GPI10

GPO11/GPI11

GPO12/GPI12/INTE#/PCGMA

GPO13/GPI13/INTF#/PCGMB

GPO14/GPI14/INTG#

GPO15/GPI15/INTH#

GPO16/SA16/STRAP

GPO17/SA17/STRAP

GPO18/SA18/STRAP

GPO19/SA19/STRAP

B B

GPO20/GPI20
/ACSDIN2/PCS0#

GPO21/GPI21/ACSDIN3
/PCS1#/SLPBTN#

GPO22/GPI22/GHI#

GPO23/GPI23/PPSLP#

GPO12

GPO13

GPO14

GPO15

CPU FID0 Strapping

CPU FID1 Strapping

CPU FID2 Strapping

CPU FID3 Strapping

GPO20

GPO21

GPO22

GPO23

GPO24/GPI24/GPIOA

GPO25/GPI25/GPIOC
GPO26/GPI26/SMBDT2

(VSUS33)
GPO27/GPI27/SMBCK2

(VSUS33)
GPO28/GPI28/

VIDSEL/SATA LED
GPO29/GPI29/

A A

VRDSLP

SMBDATA2/Slave SMBUS

SMBCLK2/Slave SMBUS

GPO30/GPI30/GPIOD

GPO31/GPI31/GPIOE

5

PIN NAME Function defineFunction define

GPI0

GPI1

GPI2/EXTSMI#

GPI3/RING#

GPI4/LID#

GPI5/BATLOW#

GPI6/AGPBZ#

GPI7/REQ5#

GPI16/INTRUDER#

GPI17/CPUMISS

GPI18/AOLGP1/THRM#

GPI19/IORDY

DDR Voltage

2.5V

2.6V

2.7V

2.8V

4

SET1 SET2

11

1

0
1

0

00

GPI0

ATADET0=>Detect IDE1 ATA100/66

EXTSMI#

RING#

ATADET1=>Detect IDE2 ATA100/66

Exteranl Pull up to 3VDUAL

PME#

Exteranl Pull up to 3VDUAL

Exteranl Pull down

Exteranl Pull up to 3VDUAL

THRM#

Exteranl Pull up to VCC3

3

DEVICES

PCI SLOT 1

PCI SLOT 2

PCI SLOT 3

PCI SLOT 4

PCI SLOT 5

2

PCI

INT#

INT#A
INT#B
INT#C
INT#D

INT#B
INT#C
INT#D
INT#A

INT#C
INT#D
INT#A
INT#B

INT#D
INT#A
INT#B
INT#C

INT#B
INT#C
INT#D
INT#A

IDSEL

AD16

AD17

AD18

AD19

AD21

REQ#/GNT#

PREQ#0
PGNT#0

PREQ#1
PGNT#1

PREQ#2
PGNT#2

PCIREQ#3
PCIGNT#3

PCIREQ#4
PCIGNT#4

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

CLOCK

PCICLK1

PCICLK2

PCICLK3

PCICLK4

PCICLK5

GPIO Spec.

MS-7021

Last Revision Date:

Friday, September 19, 2003

Sheet

337

1

Rev

100

of

5

4

3

2

1

SOCKET 462 Part 1

SDATA#[0..63]7

D D

C C

DICLK#[0..3]7

B B

DOCLK#[0..3]7

AIN#[2..14]7

A A

SDATA#[0..63]

DICLK#[0..3]

DIVAL#7

DOCLK#[0..3]

AIN#[2..14]

AICLK#7

CFWDRST7

CONNECT7

PROCDRY7

SDATA#0
SDATA#1

SDATA#2
SDATA#3
SDATA#4
SDATA#5
SDATA#6
SDATA#7
SDATA#8
SDATA#9
SDATA#10
SDATA#11
SDATA#12
SDATA#13
SDATA#14
SDATA#15
SDATA#16
SDATA#17
SDATA#18
SDATA#19
SDATA#20
SDATA#21
SDATA#22
SDATA#23
SDATA#24
SDATA#25
SDATA#26
SDATA#27
SDATA#28
SDATA#29
SDATA#30
SDATA#31
SDATA#32
SDATA#33
SDATA#34

SDATA#35
SDATA#36
SDATA#37
SDATA#38
SDATA#39
SDATA#40
SDATA#41
SDATA#42
SDATA#43
SDATA#44
SDATA#45
SDATA#46
SDATA#47
SDATA#48
SDATA#49
SDATA#50
SDATA#51
SDATA#52
SDATA#53
SDATA#54
SDATA#55
SDATA#56
SDATA#57
SDATA#58
SDATA#59
SDATA#60
SDATA#61
SDATA#62
SDATA#63

DICLK#0
DICLK#1
DICLK#2
DICLK#3

DIVAL#
DOCLK#0

DOCLK#1
DOCLK#2
DOCLK#3

DOVAL#

5

AIN#0
AIN#1
AIN#2
AIN#3
AIN#4
AIN#5
AIN#6
AIN#7
AIN#8
AIN#9
AIN#10
AIN#11
AIN#12
AIN#13
AIN#14

CFWDRST
CONNECT

PROCDRY
FILVAL#

AA35

W37
W35

AA33
AE37
AC33
AC37

AA37
AC35

W33

AN33
AE35

AL31
AJ29

AL29

AG33

AJ37
AL35

AE33

AJ35

AG37

AL33

AN37

AL37
AG35
AN29
AN35
AN31

AJ33

AJ21

AL23
AN23

AJ31

Y35
U35
U33
S37
S33

Y37

S35
Q37
Q35
N37
J33
G33
G37
E37
G35
Q33
N33
L33
N35
L37
J37
A37
E35
E31
E29
A27
A25
E21
C23
C27
A23
A35
C35
C33
C31
A29
C29
E23
C25
E17
E13
E11
C15

A13

C21
A21
E19
C19
C17
A11
A17
A15

J35
E27
E15

C37
A33
C11

E9
C9

A9

SDATA0
SDATA1
SDATA2
SDATA3
SDATA4
SDATA5
SDATA6
SDATA7
SDATA8
SDATA9
SDATA10
SDATA11
SDATA12
SDATA13
SDATA14
SDATA15
SDATA16
SDATA17
SDATA18
SDATA19
SDATA20
SDATA21
SDATA22
SDATA23
SDATA24
SDATA25
SDATA26
SDATA27
SDATA28
SDATA29
SDATA30
SDATA31
SDATA32
SDATA33
SDATA34
SDATA35
SDATA36
SDATA37
SDATA38
SDATA39
SDATA40
SDATA41
SDATA42
SDATA43
SDATA44
SDATA45
SDATA46
SDATA47
SDATA48
SDATA49
SDATA50
SDATA51
SDATA52
SDATA53
SDATA54
SDATA55
SDATA56
SDATA57
SDATA58
SDATA59
SDATA60
SDATA61
SDATA62
SDATA63

SDATAINCLK0
SDATAINCLK1
SDATAINCLK2
SDATAINCLK3

SDATAINVAL
SDATAOUTCLK0

SDATAOUTCLK1
SDATAOUTCLK2
SDATAOUTCLK3

SDTATOUTVAL
SADDIN0

SADDIN1
SADDIN2
SADDIN3
SADDIN4
SADDIN5
SADDIN6
SADDIN7
SADDIN8
SADDIN9
SADDIN10
SADDIN11
SADDIN12
SADDIN13
SADDIN14

SADDINCLK
CLKFWDRST

CONNECT
PROCRDY
SFILLVAL

4

CPU1A

A20M

FERR

INIT

INTR

IGNNE

NMI

RESET

SMI

STPCLK
PWROK

PICCLK
PICD0/BYPASSCLK
PICD1/BYPASSCLK

COREFB-

COREFB+

CLKIN
CLKIN

RSTCLK
RSTCLK

K7CLKOUT
K7CLKOUT

ANALOG

SYSVREFMODE

VREF_SYS

PLLBYPASS
PLLBYPASSCLK
PLLBYPASSCLK

PLLMON1
PLLMON2

PLLTEST

SCANCLK1
SCANCLK2

SCANINTEVAL

SCANSHIFTEN

DBRDY

DBREQ

FLUSH

TCK
TDO

TMS

TRST

VID0
VID1
VID2
VID3
VID4

FID0
FID1
FID2
FID3

SCHECK0
SCHECK1
SCHECK2
SCHECK3
SCHECK4
SCHECK5
SCHECK6
SCHECK7

SADDOUT0
SADDOUT1
SADDOUT2
SADDOUT3
SADDOUT4
SADDOUT5
SADDOUT6
SADDOUT7
SADDOUT8

SADDOUT9
SADDOUT10
SADDOUT11
SADDOUT12
SADDOUT13
SADDOUT14

SADDOUTCLK

AE1
AG1
AJ3
AL1
AJ1
AN3
AG3
AN5
AC1

AE3

N1
N3
N5

AG13
AG11

AN17
AL17

AN19
AL19

AL21
AN21

AJ13
AA5

W5
AC5

ZN

AE5

ZP

AJ25
AN15
AL15

AN13
AL13
AC3

S1
S5
S3
Q5

AA1
AA3
AL3

Q1
U1

TDI

U5
Q3
U3

L1
L3
L5
L7
J7

W1
W3
Y1
Y3

U37
Y33
L35
E33
E25
A31
C13
A19

J1
J3
C7
A7
E5
A5
E7
C1
C5
C3
G1
E1
A3
G5
G3

E3

A20M#
FERR
CPUINIT#
INTR
IGNNE#
NMI
CPURST#
SMI#
STPCLK#

APICCLK_CPU

APICD0#
APICD1#

COREFB#
COREFB

CLKOUT
CLKOUT#

VREFMODE
VREF_SYS

ZN
ZP

PLLBP#

PLLMON1
PLLMON2
PLLTEST#

SCANCLK1
SCANCLK2
SINTVAL
SSHIFTEN

DBREQ#
FLUSH#

CPU_TCK
CPU_TDI

CPU_TMS
CPU_TRST#

VID0
VID1
VID2
VID3
VID4

FID0
FID1

FID2
FID3

AOUT#2
AOUT#3
AOUT#4
AOUT#5
AOUT#6
AOUT#7
AOUT#8
AOUT#9
AOUT#10
AOUT#11
AOUT#12
AOUT#13
AOUT#14

N12-4620011-F02

CPUCLK_R
CPUCLK#_R

A20M# 16

CPUINIT# 16
INTR 16
IGNNE# 16
NMI 16
CPURST# 33
SMI# 16
STPCLK# 16

K7PWRGD 33

APICCLK_CPU 6
APICD0# 16
APICD1# 16

COREFB# 30
COREFB 30

VCORE

R89
100

R88
100

VID0 31
VID1 31
VID2 31
VID3 31
VID4 31

FID0 31
FID1 31
FID2 31
FID3 31

AOUT#[2..14]

AOCLK# 7

K7PWRGD

R93
100

R92
100

AOUT#[2..14] 7

3

VCORE

CPURST#

C28
X_100P

R48

4.7K

12

C660

68p

VCORE

VCORE

FERR

New Update

APICD0#
APICD1#

C34

X_225P/0805

COREFB

C35
X_106P/0805

COREFB#

C37
X_105P

CPUINIT#
CPURST#
IGNNE#
A20M#

STPCLK#

NMI
SMI#
INTR

FLUSH#

PLLMON1
PLLMON2

AIN#1
AIN#0
PLLBP#

SSHIFTEN
SCANCLK1
SINTVAL
SCANCLK2

DOVAL#
FILVAL#

R80

680

Pull to 2.5V

R64 330
R55 330

R74 10K

R81 10K

RN14

1 2
3 4
5 6
7 8

8P4R-680

RN15

1 2
3 4
5 6
7 8

8P4R-680

R67 680

R87 56
R86 56

RN28

1 2
3 4
5 6
7 8

8P4R-680

RN1

1 2
3 4
5 6
7 8

8P4R-270

R569 270
R570 270

VCC3

R78

510

FERR#

Q15
2N3904S

VCORE

VCORE

R49 510

DBREQ#

R54 510

PLLTEST#

FERR# 16

VCC2_5

C21
X_39P

CPUCLK_R

CPUCLK#_R

CPUCLK#6

CPU_TCK
CPU_TMS
CPU_TRST#
CPU_TDI

VREF_SYS

C120

4.7u-0805

CPUCLK6

VREFMODE

C59

680P

C61

680P

C12
104P

VCORE

1 2
3 4
5 6
7 8

VREFMODE=Low=No voltage scaling

ZN

R50 40.2RST

R53 40.2RST

ZP

match the transmission line

Push-pull compensation circuit

CLKOUT
CLKOUT#

* Trace lengths of CLKOUT
and -CLKOUT are between
2" and 3"

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

SOCKET 462 Part 1

MS-7021

RN2

8P4R-510

0.6 * VCORE

C41
473P

R95 60.4RST

R96
301RST

R98 60.4RST

close Socket 462

R45

for internal

X_1K

VREFSYS

R40
270

RN24

1 2
3 4
5 6
7 8

8P4R-100

Last Revision Date:

Friday, September 19, 2003

Sheet

1

VCORE

VCORE

R85

60.4RST

C40

R84

473P

60.4RST

VCORE

VCORE

New Update

VCORE

Rev

100

of

437

5

SOCKET 462 Part 2

4

3

2

1

Power supply from MS-5

D D

Used when
spec.
change

C69

102P

VCCA_PLL trace length from the VR1 to the
PGA must be 0.75".

C82
39P

R101 10

C79
39P

VCCA_PLL1VCCA_PLL

C65
39P

Place al filters close to the PGA.

Max 150mA,
Design for
100mA

C C

H12

H16

H20

H24M8P30R8T30V8X30Z8AB30

VCC_CORE1

VCC_CORE2

VCC_CORE3

VCC_CORE4

VCC_CORE5

VCC_SRAM1
VCC_SRAM2
VCC_SRAM3
VCC_SRAM4
VCC_SRAM5
VCC_SRAM6
VCC_SRAM7
VCC_SRAM8
VCC_SRAM9
VCC_SRAM11
VCC_SRAM13
VCC_SRAM14
VCC_SRAM16
VCC_SRAM17
VCC_SRAM19
VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
VCC_SRAM24
VCC_SRAM25
VCC_SRAM26
VCC_SRAM27
VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31

KEY4
KEY6
KEY8
KEY10
KEY12
KEY14
KEY16
KEY18

VCC_CORE6

AD30

AD8
AF10
AF28
AF30
AF32

AF6
AF8

FSB1

FSB131

166/200 detect

B B

AH30

AH8

AK8

AM8

AN7

G25

G17

AG7

AG15
AG29

AJ9
AL9
F30

F8
H10
H28
H30
H32

H6
H8

K30

K8
AJ7
AL7

G9

N7

Y7

VCC_CORE7

VCC_CORE8

VCC_CORE9

VCC_CORE10

AF14

AF18

VCC_CORE11

VCC_CORE12

VCC_CORE13

VCC_CORE14

Keep all power and signal trce away from
the VR1.

Place a cut in the GND plane around the
VCCA_PLL regulator circuit.

AF22

AF26

AM34

AK36

AK34

AK30

AK26

AK22

AK18

AK14

AK10

AL5

AH26

AM30

AH22

AH18

AH14

AH10

AH4

VCC_CORE15

VCC_CORE16

VCC_CORE17

VCC_CORE18

VCC_CORE19

VCC_CORE20

VCC_CORE21

VCC_CORE22

VCC_CORE23

VCC_CORE24

VCC_CORE25

VCC_CORE26

VCC_CORE27

VCC_CORE28

VCC_CORE29

VCC_CORE30

VCC_CORE31

VCC_CORE32

VCC_CORE33

AH2

AF36

AF34

AD6

VCC_CORE34

VCC_CORE35

VCC_CORE36

VCC_CORE37

AM26

AD4

AD2

AB36

AB34

VCC_CORE38

VCC_CORE39

VCC_CORE40

VCC_CORE41

AB32Z6Z4Z2X36

VCC_CORE42

VCC_CORE43

VCC_CORE44

VCC_CORE45

VCC_CORE46

VCORE

X34

AM22

X32V6V4V2T36

VCC_CORE47

VCC_CORE48

VCC_CORE49

VCC_CORE50

VCC_CORE51

T34

T32R6R4R2AM18

VCC_CORE52

VCC_CORE53

VCC_CORE54

VCC_CORE55

VCC_CORE56

P36

VCC_CORE57

VCC_CORE58

VCC_CORE59

VCC_CORE60

VCC_CORE61

P34

P32M4M6M2K36

VCC_CORE62

VCC_CORE63

VCC_CORE64

VCC_CORE65

K34

K32H4H2

VCC_CORE66

VCC_CORE67

VCC_CORE68

VCC_CORE69

VCC_CORE70

AM14

F36

F34

F32

VCC_CORE71

VCC_CORE72

VCC_CORE73

VCC_CORE74

VCC_CORE75

F28

F24

F20

F16

VCC_CORE76

VCC_CORE77

VCC_CORE78

VCC_CORE79

F12

D32

D28

AM10

VCC_CORE80

VCC_CORE81

VCC_CORE82

VCC_CORE83

D24

D20

D16

D12D8D4D2B36

VCC_CORE84

VCC_CORE85

VCC_CORE86

VCC_CORE87

B32

VCC_CORE88

VCC_CORE89

VCC_CORE90

VCC_CORE91

VCC_CORE92

AM2

B28

B24

B20

VCC_CORE93

VCC_CORE94

VCC_CORE95

VCC_CORE96

B16

B12B8B4

VCC_CORE97

VCC_CORE98

VCC_CORE99

VCC_CORE100

VCCA_PLL

AJ5

AC7

VCC_Z

NC1

VCC_CORE101

NC2
NC3
NC6
NC7
NC8

NC9
NC10
NC11
NC12
NC13
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC42
NC43
NC44
NC45

BP0_CUT
BP1_CUT
BP2_CUT
BP3_CUT

0~32 mA,

2.25~2.75V

CPU1B

AJ23

N12-4620011-F02

VCC_A

AA31
AC31
AE31
AG23
AG25
AG31
AG5
AJ11
AJ15
AJ17
AJ19
AJ27
AL11
AN11
AN9
G11
G13
G27
G29
G31
J31
J5
L31
N31
Q31
S31
S7
U31
U7
W31
W7
Y31
Y5
AG19
G21
AG21
G19

AN27
AL27
AN25
AL25

FSB0

FSB0 31

100/133 detect

BP4 31

THERMDP 32
THERMDN 32

For AMD CPU Thermal
protection

BP0 31
BP1 31
BP2 31
BP3 31

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

VSS18

VSS19

VSS20

VSS21

VSS22

VSS23

VSS25

VSS26

VSS27

VSS28

VSS29

VSS30

VSS31

VSS32

VSS33

VSS34

VSS35

VSS37

VSS38

VSS39

VSS40

VSS41

VSS42

VSS43

VSS44

VSS45

VSS46

VSS47

VSS48

VSS49

VSS50

VSS51

VSS52

VSS53

VSS54

VSS55

VSS56

VSS57

VSS58

VSS59

VSS60

VSS61

VSS62

VSS63

VSS64

VSS65

VSS66

VSS67

VSS68

VSS69

VSS70

VSS71

VSS72

VSS73

VSS74

VSS75

VSS76

VSS77

VSS78

VSS79

VSS80

VSS81

VSS82

VSS83

VSS84

VSS85

VSS86

VSS87

VSS88

VSS89

VSS90

VSS91

VSS92

VSS93

VSS94

VSS95

VSS96

VSS97

VSS98

VSS99

VSS100

VSS101

VSS102

VSS103

VSS104

VSS_Z

H14

H18

H22

H26

A A

M30P8R30T8V30X8Z30

5

AB8

AF12

AF16

AF20

AF24

AM36

AK32

AK28

AK24

AK20

AK16

AK12

AK4

AK2

AH36

AM32

AH34

AH32

AH28

4

AH24

AH20

AH16

AH12

AF4

AF2

AD36

AD34

AD32

AB6

AB4

AB2

Z36

Z34

Z32X6AM28X4X2

V36

V34

V32T6T4T2R36

R34

AM24

R32P6P4P2M36

M34

M32K6K4K2AM20

H36

H34

F26

F22

F18

F14

F10F6F4F2AM16

D36

D34

D30

D26

D22

D18

D14

D10D6B34

AM12

B30

B26

B22

B18

B14

B10B6B2

AM4

AK6

AM6

AE7

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan

3

2

http://www.msi.com.tw

SOCKET 462 Part 2

MS-7021

Last Revision Date:
Sheet

1

Friday, September 19, 2003

537

Rev

100

of

5

4

3

2

1

filtering from 10K~1M

VCC3

VCC2_5

D D

VCC3

VCORE

C C

VCC2_5

B B

CP24 X_COPPER

C661
C10U10Y0805

CP25

C669
C10U10Y0805

R721 X_10KR

R724 10KR

R726 220R

CP26

X_COPPER

C687
C10U10Y0805

VCC3V

VCC2.5A

X_COPPER

VTTGD#

Q100
X_N-MMBT3904_SOT23

R725 4.7KR

Q101
N-MMBT3904_SOT23

SMBCLK111,12,17,19,31,33

SMBDATA111,12,17,19,31,33

VCC2.5B

DCLKO8 DCLKI 8

1U25Y

1U25Y

U34

51

CPU_VDD3.3

54

CPU_GND3.3

50

CPU_VDD2.5

C667

47

CPU_GND2.5

C672

16

C674

13

22

C676
1U25Y

19
55

C679
1U25Y

2

23

C684
1U25Y

24
27
28

34

C686
104P

33

40

C689
1U25Y

39

45 46

SEL_CK408/K7/AGP1

PCI_VDD

SEL_SDR/DDR#/PCI1

PCI_GND

48_VDD

48_GND
REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK
SDATA

DDR/SDR_VDD

DDR/SDR_GND

DDR/SDR_VDD

DDR/SDR_GND

BUF_IN FB_OUT

ICS950910_SSOP56

CPUCLK

CPUCLK#

CPUCLKCS

CPUCLKCS#

Mode/AGP03V66_VDD

PCISTOP#/AGP23V66_GND

FS1/PCI_F

MULTSEL/PCI2

PCI3
PCI4
PCI5

CLKSTOP#/PCI6

FS3/48MHz

FS2/24_48MHz

FS0/REF0

VTT_GD#/REF1

IREF

PD#/RESET#

DDR0/SDR0

DDR#0/SDR1

DDR1/SDR2

DDR#1/SDR3

DDR2/SDR4

DDR#2/SDR5

DDR3/SDR6

DDR#3/SDR7

DDR4/SDR8

DDR#4/SDR9
DDR5/SDR10

DDR#5/SDR11

53
52

48
49

MODE

65

SEL_CK408

7

RN155
8P4R-33R

89

FS1

10

SEL_SDR/DDR

11

MULT

12
14
15
17

18

FS3

20

FS2

21

RN157
8P4R-10R

1

FS0

56

VTTGD#

3

X1

4

X2

25
26
44

43
42

41
38

37
36

35
32

31
30

29

8P4R-33R

RN154

R60 33R
R61 33R

R712 33R
R713 33R
R716 33R1U25Y
R717 10R
R718 10R
R719 x_33R
R720 0R

R722 33R
R723 33R

R728 475R1%
R729 33R

DCLK2_R

1 2

DCLK#2_R

3 4

DCLK1_R

5 6

DCLK#1_R

7 8

RN159 8P4R-10R

DCLK0_R

1 2

DCLK#0_R

3 4

DCLK3_R

5 6

DCLK#3_R

7 8

RN1608P4R-10R

DCLK4_R

1 2

DCLK#4_R

3 4

DCLK5_R

5 6

DCLK#5_R

7 8

RN1618P4R-10R
R732 33R

1 2
3 4
5 6
7 8

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

X1 14.318MHZ32P_D

C33P50NC681

C33P50NC685

FP_RST# 31,33,35

CPUCLK 4
CPUCLK# 4
HCLK# 7
HCLK 7

AGPCLK_NB 9
VCLK 16

AGPCLK 15

SIOPCLK 27
SB_PCLK 16

PCICLK1 19
PCICLK2 19
PCICLK3 20
PCICLK4 20
PCICLK5_1 21
PCICLK5 21
TRU# 27

USBCLK_SB 18
SIO48M 27
APICCLK 16

SB_OSC14 17
APICCLK_CPU 4
MS-3_14M 31

Share CLK Trace same length

DCLK2 11
DCLK#2 11
DCLK1 11
DCLK#1 11

DCLK0 11
DCLK#0 11
DCLK3 12
DCLK#3 12

DCLK4 12
DCLK#4 12
DCLK5 12
DCLK#5 12

Shut Source Termination Resistors Pull-Down Capacitors

CPUCLK
CPUCLK#

HCLK

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

FS3
FS2

R710 10KR

FS1

FS0

R714 10KR

1 1 0 0
1 1 0 1
1 1 1 0
1 1 1 1

MODE VCC3V

SEL_CK408
SEL_SDR/DDR

MULT

2210

910:Add R719,R700 romve R720,R718,R701
916:remove R719,R700 add R720,R718,R701

R707 10KR
R708 10KR
R709 X_10KR

R711 x_1.5KR

R715 x_1.5KR

VCC3V

VCC3V

166_200_DET_SB 17,31

VCC3V

100_133_DET_SB 17,31

FSB (MHz)FS3 FS2 FS1 FS0
100 MHz

133 MHz
200 MHz
166 MHz

R70 x_10KR

R82 10KR
R83 x_10KR

R102 x_10KR
R727 X_10KR

5.00mA 1.0V

VCC3V

IohIrefRrMULT

4*Iref

Voh

2.32mA 0.7V6*Iref4751

K7 MODE

HCLK#

AGPCLK_NB
AGPCLK
VCLK

SIOPCLK

7

SB_PCLK

5
3

PCICLK1

1

PCICLK2

7

PCICLK3

5

PCICLK4

3

PCICLK5

USBCLK_SB
SIO48M

1
7

5
3
1

R56 x_150RST

CN23 8P4C-10P50N

1
3
5
7

CN24 8P4C-10P50N

1
3
5
7

CN25 8P4C-10P50N

1
3
5
7

APICCLK
SB_OSC14
APICCLK_CPU
MS-3_14M

APICCLK_CPU

SMBCLK1
SMBDATA1

DCLK2
DCLK#2
DCLK1
DCLK#1

DCLK0
DCLK#0
DCLK3
DCLK#3

DCLK4
DCLK#4
DCLK5
DCLK#5

DCLKI

used only for EMI issue

Trace less 0.2"

C10P50NC663
C10P50NC664

C10P50NC665
C10P50NC666

X_C10P50NC668
X_C10P50NC671
x_C10P50NC673

8

CN21

6

X_8P4C-10P50N

4
2

8

CN22

6

X_8P4C-10P50N

4
2

8

CN2

6

X_8P4C-10P50N

4
2

X_C10P50NC675
X_C10P50NC677

X_C10P50NC682
X_C10P50NC683

2
4
6
8

2
4
6
8

2
4
6
8

X_C10P50NC690

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet

<OrgName>

Clock Generator

MS-7021

100

637Friday, September 19, 2003

1

of

5

D D

AICLK#4

C14
104P

DICLK#[0..3]

AIN#2
AIN#3
AIN#4
AIN#5
AIN#6
AIN#7
AIN#8
AIN#9
AIN#10
AIN#11
AIN#12
AIN#13
AIN#14

AOUT#2
AOUT#3
AOUT#4
AOUT#5
AOUT#6
AOUT#7
AOUT#8
AOUT#9
AOUT#10
AOUT#11
AOUT#12
AOUT#13
AOUT#14

AOCLK#
DICLK_N#0

DICLK_N#1
DICLK_N#2
DICLK_N#3

DOCLK#0
DOCLK#1
DOCLK#2
DOCLK#3

DIVAL#
CFWDRST
CONNECT
PROCDRY

HCLK
HCLK#

E26
A25
E24
A26
C25
D25
C24
C23
D23
D26
E23
A24
B23

AICLK#

B25

W34
W33

Y32

AA32

W32

AB32

Y34
AA34
AB34
AB31
AA31

W31

AB33
AA33

B28

F33

L32

T34

C28

F32

K32

T33

A23

A22

E22

C22

K29

L29

G30

AA30

E25

VID#

AA29

C494
X_104P/B

DICLK#0 DICLK_N#0

10nH

AIN#[14..2]

10U/1206

C493
104P/B

C19

AOUT#[14..2]

AOCLK#4

DOCLK#[0..3]

DIVAL#4

CFWDRST4

CONNECT4
PROCDRY4

HCLK#6

R130 60.4RST

S2K_VREF

DICLK#[0..3]4

S2K_VREF

C506
x_473P/B

HCLK6

C13
105P

C500

X_103P/0805/B

AOUT#[14..2]4

C C

DOCLK#[0..3]4

B B

VCORE

R158

60.4RST

R160

60.4RST

A A

C495
104P/B

AIN2
AIN3
AIN4
AIN5
AIN6
AIN7
AIN8
AIN9
AIN10
AIN11
AIN12
AIN13
AIN14

AINCLK
AOUT2

AOUT3
AOUT4
AOUT5
AOUT6
AOUT7
AOUT8
AOUT9
AOUT10
AOUT11
AOUT12
AOUT13
AOUT14

AOUTCLK
DICLK0

DICLK1
DICLK2
DICLK3

DOCLK0
DOCLK1
DOCLK2
DOCLK3

DIVAL
CFWDRST
CONNECT
PROCRDY

HCLK+
HCLK-

S2KCOMP

S2KVREF0
S2KVREF1

VID

L21

M18

VTT

4

A20

A21

B20

B21

C20

C21

D20

D21

E20

E21

F20

F21

L20

L21

L22

L23

M20

M21

M22

M23

M24

A33

A34

B33

B34

L18

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VSS

VTT

VSS

VSS

VSS

VSS

VSS

VSS

D30

E33

E31

F27

F26

D31

VTT

VTT

VTT

VTT

VTT

VSS

VSS

VSS

A32

B30

B24

B27

C135

5P

VSS

VSS

VSS

VSS

VSS

VSS

VSS

D24

D27

B31

B32

C31

C33

C34

L23

10nH

N23

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VSS

VSS

VSS

VSS

VSS

VSS

VSS

H33

H31

H29

L33

L31

J29

M30

DICLK#2 DICLK_N#2

3

AVDD1 VCC2_5VCORE

G29

K30

P23

P24

R23

R24

T23

T24

U23

U24

V23

V24

W23

W24

AD29

AD30

AD31

AD32

AD33

AD34

AE29

AE30

VTT

VSS

W30

10nH

AE31

VTT

VTT

VTT

VTT

VTT

VTT

VSS

VSS

VSS

VSS

VSS

VSS

D22

AC34

AC33

AC32

AC31

AC30

N24

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VSS

VTT

VSS

VSS

VSS

VSS

VSS

VSS

U33

U31

B22

Y33

Y31

Y30

L20

C129
5P

VTT

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

N30

P33

P31

P30

P29

R30

R29

T30

T29

L19

10nH

AE32

VTT

VSS

AC29

AE33

VTT

AE34

VTT

H30

L19

M19

U9A

VTT

VTT

VTS2K

VDS2K

AVDD1

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

VSS2K

AGND1

VT8377

F30

L30

AGND1

2

D0
D1
D2
D3
D4
D5
D6
D7
D8
D9

E29
A29
B29
A30
C29
C30
A31
C27
E27
C26
E28
A28
D28
B26
D29
D32
D34
E30
H32
J34
F31
G31
H34
C32
D33
G34
E34
E32
F34
G32
G33
J30
K31
M31
M32
N31
N34
M34
N33
J32
J31
J33
K34
L34
K33
N32
M33
R31
V32
V33
T32
V34
U34
V31
V30
P34
P32
R34
R33
R32
U30
T31
U32

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

SDATA#0

A27

SDATA#[63..0]

change to top side

C490

103P/B

VCORE

C497

C484

x_104P/B

x_104P/B

SDATA#[63..0] 4AIN#[14..2]4

C474

105P/B

AGND1

C496
x_104P/B

1

CP17

X_COPPER

L60

X_L02-8008044-J07

CP16

X_COPPER

L59

X_L02-8008044-J07

C504

C492

x_104P/B

x_104P/B

VCC2_5AVDD1

C508
x_104P/B

SOLDER
SIDE

change to top side

5

10nH

L18

L22

DICLK_N#1DICLK#1

10nH

C134

5P

4

L15

10nH

3

C110
5P

L16

DICLK_N#3DICLK#3

10nH

2

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

VT8377 CPU

MS-7021

Last Revision Date:

Friday, September 19, 2003

Sheet

737

1

Rev

100

of

5

4

3

2

1

VDDR VCC2_5

AG1

AG2

AG3

AG4

AG5

AG6

AH1

AH2

AH3

AH4

AH5

AH6

AJ1

AJ2

AJ3

AJ4

AJ5

AJ6

AF29

AF30

AF31

AF32

AF33

AF34

AG29

AG30

AG31

AG32

AG33

AG34

AH29

AH30

AH31

AH32

AH33

AH34

AJ10

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VSS

AK16

VSS

VSS

AK19

AN2

VSS

AN5

VSS

AN8

VSS

VCC3

VSS

AN11

AN14

D D

C C

B B

A A

MD[63..0]14

VDDR

MD[63..0]

5

R162 4.7K

GCKE

MD0

AK31
AM33
AN32
AP33
AK32

AL34
AN34
AP34
AP32
AM31
AM29
AM28
AN31
AP31
AN29
AP29
AN28
AP27
AM26
AP25
AP28
AM27
AM25
AN25
AM24
AN23
AP22
AM21
AP24
AP23
AN22
AP21
AM14
AN13
AP12
AM11
AP14
AP13
AN12
AP11
AN10

AM9

AP8

AM8
AP10
AM10

AN7

AP7
AM7
AM6
AN4

AP3

AP6
AN6

AP4
AM4

AP1
AN3

AL1

AK1

AP2
AN1
AM2

AK2

AK11
AK27

AJ28
AJ19
AJ12

AK29

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

QDRRD
QDRWR

MVREF0
MVREF1
MVREF2

AJ7

MVREF3

GCKE

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AL18

AL19

AL21

AL24

AL27

VSS

AL30

AL33

VSS

AK18

VSS

AJ8

AJ9

AJ15

AJ16

AJ20

AJ26

AJ27

AJ29

AJ30

AJ31

AJ32

AL2

AL5

AL8

AL11

AL14

AL16

AJ23

4

AL17

MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

QDRRD

MVREF_NB

GCKE MVREF_NB

VCC3

VSS

AN17

VCC3

VSS

AN18

VCC3

VSS

AN21

VCC3

VSS

AN24

VCC3

VSS

AN27

VSS

VDD

VSS

AN30

AJ11

VDD

VSS

AN33

AJ13

VDD

3

AJ14

AJ21

VDD

AGND2

AJ33

AJ18

AGND2

AVDD2 AVDD3

AJ22

AJ24

AJ25

VDD

VDD

VDD

AGND3

AJ34

AJ17

VDD

AVDD2

MPD0/CKE0
MPD1/CKE1
MPD2/CKE2
MPD3/CKE3
MPD4/CKE4
MPD5/CKE5
MPD6/CKE6
MPD7/CKE7

AVDD3

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8

MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15

MAB0

MAB1

MAB2

MAB3

MAB4

MAB5

MAB6

MAB7

MAB8

MAB9
MAB10
MAB11
MAB12
MAB13
MAB14
MAB15

DQM0

DQM1

DQM2

DQM3

DQM4

DQM5

DQM6

DQM7

DQM8

DQS0

DQS1

DQS2

DQS3

DQS4

DQS5

DQS6

DQS7

DQS8

DCLKO

DCLKI
SRASA

SRASB
SCASA
SCASB

SWEA
SWEB

VT8377

CS0
CS1
CS2
CS3
CS4
CS5
CS6
CS7

U9B

AM15
AM16
AM18
AM20
AK20
AL23
AK22
AL25
AK24
AK26
AK15
AL12
AL13
AL28
AK30
AL31

AL15
AK17
AP17
AM19
AL20
AL22
AK21
AK25
AK23
AL26
AK14
AK12
AK13
AK28
AL29
AL32

AN19
AP19
AN15
AP15
AP20
AN20
AP16
AN16

AL7
AK5
AK6
AM5
AL4
AK4
AL3
AK3

AM32
AP30
AP26
AM22
AM12
AN9
AL6
AM3
AM17

AM34
AM30
AN26
AM23
AM13
AP9
AP5
AM1
AP18

AK33
AK34

AL9
AL10
AK7
AK9
AK10
AK8

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12
MAA13
MAA14
MAA15

MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12
MAB13
MAB14
MAB15

MCKE0
MCKE1
MCKE2
MCKE3
MCKE4
MCKE5

MCS#0
MCS#1
MCS#2
MCS#3

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

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

R134 10

MSRASA#
MSRASB#
MSCASA#
MSCASB#
MSWEA#
MSWEB#

DCLKO
DCLKI

MAA[15..0]

MAB[15..0]

MCKE[5..0]

MCS#0 11,13
MCS#1 11,13
MCS#2 12,13
MCS#3 12,13

MDQM#0 14
MDQM#1 14
MDQM#2 14
MDQM#3 14
MDQM#4 14
MDQM#5 14
MDQM#6 14
MDQM#7 14

MDQS#0 11,12,13,14
MDQS#1 11,12,13,14
MDQS#2 11,12,13,14
MDQS#3 11,12,13,14
MDQS#4 11,12,13,14
MDQS#5 11,12,13,14
MDQS#6 11,12,13,14
MDQS#7 11,12,13,14

DCLKO 6
DCLKI 6

MSRASA# 11,13
MSRASB# 12,13
MSCASA# 11,13
MSCASB# 12,13
MSWEA# 11,13
MSWEB# 12,13

DCLKIDCLKO

C142

X_5P

Place as close
as to VT8366

2

MAA[15..0] 11,13

MAB[15..0] 12,13

MCKE[5..0] 11,12

C522

C485
105P/B

104P/B

C487
X_20P

MCS#0
MCS#1
MCS#2
MCS#3

Delay CS# timing
placement botton
side

For VIA KT400

AVDD3

C489
105P/B

AVDD2

C486
103P/B

Place resistors as close as to
NB;Length is 2.5"~3".

Solder side

C509

C526

105P/B

102P/B

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

VT8377 Memory

C481

105P/B

AGND2

C118

4.7u-0805

MS-7021

L24

X_L02-8008044-J07

CP5

X_COPPER

CP18

X_COPPER

L61

X_L02-8008044-J07

L62

X_L02-8008044-J07

CP19

X_COPPER

C128
x_104P

Last Revision Date:
Sheet

1

C81 X_5P
C124 X_5P
C143 X_5P
C144 X_5P

VCC2_5

VCC2_5

VDDR

R129

C136
X_105P

1KST

R126

C132
105P

1KST

Rev

100

Friday, September 19, 2003

of

837

5

4

3

2

1

VSUS2_5

AD_STBF0
AD_STBS0

AD_STBF1
AD_STBS1

SB_STBF
SB_STBS

GFRAME

GDEVSEL

AGP8XDET

AGPVREF0
AGPVREF1

AGPCOMP

VSS

VSS

AF3

AF4

AF5

GD0
GD1
GD2
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

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

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

DBIH

DBIL

GIRDY

GTRDY
GSTOP

GPAR

PIPE

RBF

WBF
GREQ
GGNT

GSERR

ST0
ST1
ST2

GCLK

VSS

VSS

VT8377

AF6

U9C

C540

X_103P/B

M1
L1
K2
K1
K3
J1
J2
J3
F1
G3
F2
F3
E1
D1
D2
D3
C5
D6
A4
B5
A5
E7
B6
A6
B8
A8
D8
C8
A9
C9
B9
A10

B14
A14
A13
C14
A11
C11
C10
B11

H1
B1
A3
A7

G2
G1

C6
C7

B12
A12

E8
E9

E3
F4
G4
E10
H3
L3
D9
D11
E11
E14
D14
J4
E12

C13
D12
C12

F10
J5

K5
M2

GAD0
GAD1

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

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

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

AD_STBF0
AD_STBS0

AD_STBF1
AD_STBS1

SB_STBF
SB_STBS

DBIH
DBIL

GFRAME
GIRDY
GTRDY
GDEVSEL
GSTOP
GPAR
PIPE
RBF
WBF
GREQ
GGNT
GSERR
AGP8XDET#

ST0
ST1
ST2

VREF_GC
AGPCOMP
AGPCLK_NB

GAD0 15
GAD1 15
GAD2 15
GAD3 15
GAD4 15
GAD5 15
GAD6 15
GAD7 15
GAD8 15
GAD9 15
GAD10 15
GAD11 15
GAD12 15
GAD13 15
GAD14 15
GAD15 15
GAD16 15
GAD17 15
GAD18 15
GAD19 15
GAD20 15
GAD21 15
GAD22 15
GAD23 15
GAD24 15
GAD25 15
GAD26 15
GAD27 15
GAD28 15
GAD29 15
GAD30 15
GAD31 15

SBA0 15
SBA1 15
SBA2 15
SBA3 15
SBA4 15
SBA5 15
SBA6 15
SBA7 15

GC/BE#0 15
GC/BE#1 15
GC/BE#2 15
GC/BE#3 15

AD_STBF0 15
AD_STBS0 15

AD_STBF1 15
AD_STBS1 15

SB_STBF 15
SB_STBS 15

DBIH 15
DBIL 15

GFRAME 15
GIRDY 15
GTRDY 15
GDEVSEL 15
GSTOP 15
GPAR 15
PIPE 15
RBF 15
WBF 15
GREQ 15
GGNT 15
GSERR 15
AGP8XDET# 15

ST0 15
ST1 15
ST2 15

VREF_GC 15

R179 60.4RST

AGPCLK_NB 6

VDDQ

VREF_GC

C215

4.7u-0805

close to NB pin

VREF_GC

C109

C32

104P

4.7u-0805

C531

x_104P/B

C204
104P

C523
x_105P/B

C205
105P

VDDQ

A1A2B2B3C2C3C4D4D5E5E6F5F6F7F8N4N5N6P1P2P3P4P5P6R1R2R3R4R5

D D

C C

VLAD016
VLAD116
VLAD216
VLAD316
VLAD416
VLAD516
VLAD616
VLAD716

VBE0#16

VPAR16

R177 360RST

UPCMD16
DNCMD16

DNSTB16

DNSTB#16

UPSTB16

UPSTB#16

PWROK_NB#17,18

PCIRST2#27,31,33

NMI_NB16

VCC2_5

R128 4.7K

SUSST#17,18

VLAD0
VLAD1
VLAD2 GAD2
VLAD3
VLAD4
VLAD5
VLAD6
VLAD7

VBE0#
VPAR
VLREF_NB
VCOMPP_NB

UPCMD
DNCMD

DNSTB
DNSTB#

UPSTB
UPSTB#

PWROK_NB#
PCIRST2#
NMI_NB
TESTIN#

AB30
AB29

AA3
AA1

AB2
AB1

AB3

AB4
AA5

AB5

V3

VD0

V1

VD1
VD2
VD3

U1

VD4

U3

VD5
VD6
VD7

W2

VBE

U2

VPAR

W4

LVREF

Y5

LCOMPP

UPCMD

Y3

DNCMD

W1

DNSTB

W3

DNSTB

Y1

UPSTB

Y2

UPSTB

PWROK
RESET
NMI
TESTIN
SUS_ST

J6

VCCQQ

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

N1N2N3

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

R6

VCC1

VCC1

Y4

VSUS25

VCC2_5

AA6

VDD

Y6

VDD

W6

AD6
AD5
AD4
AD3
AD2
AD1
AC6
AC5
AC4
AC3
AC2
AC1

VDD

V6

VDD

M6

VDD

L6

VDD

H6

VDD

G6

VDD

F14

VDD

F13

VDD

F12

VDD

F11

VDD

VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AE3

AE4

AE5

AE6

VSS

AF1

AF2

VSSQQ

K6

T1

VSS

B4B7B10

B13C1D7

VSS

VSS

VSS

D10

D13E2E4

E13F9G5H2H4H5K4L2L5M3T2T3T4T5T6U4U5U6V2V4V5W5AA2

L4

M4

M5

AA4

AB6

AE1

AE2

VCC2_5

R185
X_ 47

B B

VCC2_5

R198
3KST

VPAR

C191
104P

VCC2_5

VLREF_NB

R197
1KST

A A

VLREF_NB is 0.65V

C190
104P

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

VT8377 AGP

MS-7021

Last Revision Date:

Friday, September 19, 2003

Sheet

937

1

Rev

100

of

5

4

3

2

1

VCC2_5

Y29

VDD

W29

VDD

V29

VDD

VDDQ

VDDR

M29

M13
M14

M16
M15

M12
M11

AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AC24
AC23
AC22
AC21
AC20
AC19
AC18
AC17
AC16
AC15
AC14
AC13
AC12
AC11
AB24
AB23
AB12
AB11
AA24
AA23
AA12
AA11

U29

VDD

N29
F29

F28
F25
F24
F23
F22
F16
F15
E16
E15
D16
D15
C16
C15
B16
B15
A16
A15
A17
B17
C17
D17
E17
F17

L13
L14

L16
L15

T12
T11
R12
R11
P12
P11
N12
N11

L12

Y23
Y24

Y12
Y11

VDD: NB Core Power

VDD

X50

VDD

VCC1: AGP Power

VDD

X56

VDD

VCC2: VLink Power

VDD

X20

VDD

VCC3: DDR Power

VDD

X68

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1

VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3

D D

C C

B B

A A

U9D

VCC2
VCC2
VCC2
VCC2
VCC2
VCC2

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

VT8377

U11
U12
V11
V12
W11
W12

B19
B18
L17
M17
AA21
AA20
AA19
AA18
AA17
AA16
AA15
AA14
Y21
Y20
Y19
Y18
Y17
Y16
Y15
Y14
W21
W20
W19
W18
W17
W16
W15
W14
V21
V20
V19
V18
V17
V16
V15
V14
U21
U20
U19
U18
U17
U16
U15
U14
T21
T20
T19
T18
T17
T16
T15
T14
R21
R20
R19
R18
R17
R16
R15
R14
P21
P20
P19
P18
P17
P16
P15
P14
F19
F18
E19
E18
D19
D18
C19
C18
A19
A18

VCC2_5

VDDQ

C514

C518

104P/B

104P

C537
104P/B

VDDR

C483
104P/B

C520
104P/B

C488
x_102P/B

C524

102P/B

close to KT400 power pin

VCC2_5

C528

C525
104P/B

C517
104P/B

104P/B

C543
104P

C498
105P/B

C532

x_105P/B

C521

104P/B

C516
104P/B

C530
104P/B

C503
104P/B

C535

102P/B

C533
104P/B

C541
104P/B

C536
104P/B

C511

102P/B

C538
104P/B

C515

105P/B

C491
104P/B

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

VT8377 POWER

MS-7021

Last Revision Date:
Sheet

1

Friday, September 19, 2003

10 37

Rev

100

of

5

SYSTEM MEMORY

4

3

2

1

VDDR

D D

738467085

108

120

148

168223054627796

R51
1KST

R46
1KST

VDDR

DR_MD[63..0]

R196 4.7K

MSWEA#8,13

DDR_VREF

C23
X_104P

C25
105P

C24
104P

DR_MD0
DR_MD1
DR_MD2
DR_MD3
DR_MD4
DR_MD5
DR_MD6
DR_MD7
DR_MD8
DR_MD9
DR_MD10
DR_MD11
DR_MD12
DR_MD13
DR_MD14
DR_MD15
DR_MD16
DR_MD17
DR_MD18
DR_MD19
DR_MD20
DR_MD21
DR_MD22
DR_MD23
DR_MD24
DR_MD25
DR_MD26
DR_MD27
DR_MD28
DR_MD29
DR_MD30
DR_MD31
DR_MD32
DR_MD33
DR_MD34
DR_MD35
DR_MD36
DR_MD37
DR_MD38
DR_MD39
DR_MD40
DR_MD41
DR_MD42
DR_MD43
DR_MD44
DR_MD45
DR_MD46
DR_MD47
DR_MD48
DR_MD49
DR_MD50
DR_MD51
DR_MD52
DR_MD53
DR_MD54
DR_MD55
DR_MD56
DR_MD57
DR_MD58
DR_MD59
DR_MD60
DR_MD61
DR_MD62
DR_MD63

MSWEA#

C119

Place 104p Cap. near the DIMM

4.7u-0805

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

4

SLAVE ADDRESS = 1010000B

NC4

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

DR_MD[63..0]12,13,14

C C

B B

VDDR

A A

5

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

184

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

139

VDDQ11

VSS17

164

172

1801582

VDDQ12

VDDQ13

VDDQ14

PIN

NC(RESET#)

VSS18

VSS19

VSS20

145

152

160

176

3

VCC3

VDDID

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

NC/FETEN

A10_AP

SDA

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS21

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1
BA2
SCL

SA0
SA1
SA2

R175 10K

157
158
71
163

5
14
25
36
56
67
78
86
47

103
48

43
41
130
37
32
125
29
122
27
141
118
115
167

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR1
DDRDIMM_184

MCS#0
MCS#1

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

MAA0
MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA13
MAA14
MAA15

MAA11
MAA12

SMBCLK1
SMBDATA1

DCLK0
DCLK#0
DCLK1
DCLK#1
DCLK2
DCLK#2

MCKE0
MCKE1
MSCASA#
MSRASA#

DR_MDQM#0
DR_MDQM#1
DR_MDQM#2
DR_MDQM#3
DR_MDQM#4
DR_MDQM#5
DR_MDQM#6
DR_MDQM#7
DR_MDQM#8

MCS#0 8,13
MCS#1 8,13

DR_MDQS#0 8,12,13,14
DR_MDQS#1 8,12,13,14
DR_MDQS#2 8,12,13,14
DR_MDQS#3 8,12,13,14
DR_MDQS#4 8,12,13,14
DR_MDQS#5 8,12,13,14
DR_MDQS#6 8,12,13,14
DR_MDQS#7 8,12,13,14

MAA[15..0]

SMBCLK1 6,12,17,19,31,33
SMBDATA1 6,12,17,19,31,33

DCLK0 6
DCLK#0 6
DCLK1 6
DCLK#1 6
DCLK2 6
DCLK#2 6

MCKE0 8
MCKE1 8
MSCASA# 8,13
MSRASA# 8,13

DR_MDQM#0 12,13,14
DR_MDQM#1 12,13,14
DR_MDQM#2 12,13,14
DR_MDQM#3 12,13,14
DR_MDQM#4 12,13,14
DR_MDQM#5 12,13,14
DR_MDQM#6 12,13,14
DR_MDQM#7 12,13,14

MAA[15..0] 8,13

2

VDDR

C604

C605

105P

105P

C610
105P

C608
105P

C606
105P

Micro Star Restricted Secret

Title

System Memory : DDR DIMM 1

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

C602
105P

MS-7021

C609

C607

105P

105P

Last Revision Date:

Friday, September 19, 2003

Sheet

11 37

1

Rev

100

of

5

SYSTEM MEMORY

4

3

2

1

D D

738467085

DR_MD[63..0]11,13,14

C C

B B

A A

DR_MD[63..0]

VDDR

R199 4.7K

MSWEB#8,13

DDR_VREF

MSWEB#

DR_MD0
DR_MD1
DR_MD2
DR_MD3
DR_MD4
DR_MD5
DR_MD6
DR_MD7
DR_MD8
DR_MD9
DR_MD10
DR_MD11
DR_MD12
DR_MD13
DR_MD14
DR_MD15
DR_MD16
DR_MD17
DR_MD18
DR_MD19
DR_MD20
DR_MD21
DR_MD22
DR_MD23
DR_MD24
DR_MD25
DR_MD26
DR_MD27
DR_MD28
DR_MD29
DR_MD30
DR_MD31
DR_MD32
DR_MD33
DR_MD34
DR_MD35
DR_MD36
DR_MD37
DR_MD38
DR_MD39
DR_MD40
DR_MD41
DR_MD42
DR_MD43
DR_MD44
DR_MD45
DR_MD46
DR_MD47
DR_MD48
DR_MD49
DR_MD50
DR_MD51
DR_MD52
DR_MD53
DR_MD54
DR_MD55
DR_MD56
DR_MD57
DR_MD58
DR_MD59
DR_MD60
DR_MD61
DR_MD62
DR_MD63

VDD0

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

NC4

VDDR

108

120

148

VDD1

VDD2

VDD3

VDD4

VDD5

168223054627796

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

104

VDDQ6

112

128

VDDQ7

136

VDDQ8

VDDQ9

143

156

VDDQ10

VDDQ11

184

DDR DIMM

SOCKET

SLAVE ADDRESS = 1010001B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

3111826344250586674818993

100

116

124

132

139

164

172

1801582

VDDQ12

VDDQ13

VDDQ14

PIN

NC(RESET#)

VSS18

VSS19

VSS20

145

152

160

176

VCC3

VDDID

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

NC/FETEN

A10_AP

A11
A12

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS21

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A13

R176 10K

157
158
71
163

5
14
25
36
56
67
78
86
47

103
48

43
41
130
37
32
125
29
122
27
141
118
115
167

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR2
DDRDIMM_184

MCS#2
MCS#3

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

MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB13
MAB14
MAB15

MAB11
MAB12

SMBCLK1
SMBDATA1

VCC3

DCLK3
DCLK#3
DCLK4
DCLK#4
DCLK5
DCLK#5

MCKE2
MCKE3
MSCASB#
MSRASB#

DR_MDQM#0
DR_MDQM#1
DR_MDQM#2
DR_MDQM#3
DR_MDQM#4
DR_MDQM#5
DR_MDQM#6
DR_MDQM#7
DR_MDQM#8

MCS#2 8,13
MCS#3 8,13

DR_MDQS#0 8,11,13,14
DR_MDQS#1 8,11,13,14
DR_MDQS#2 8,11,13,14
DR_MDQS#3 8,11,13,14
DR_MDQS#4 8,11,13,14
DR_MDQS#5 8,11,13,14
DR_MDQS#6 8,11,13,14
DR_MDQS#7 8,11,13,14

MAB[15..0]

SMBCLK1 6,11,17,19,31,33
SMBDATA1 6,11,17,19,31,33

DCLK3 6
DCLK#3 6
DCLK4 6
DCLK#4 6
DCLK5 6
DCLK#5 6

MCKE2 8
MCKE3 8
MSCASB# 8,13
MSRASB# 8,13

DR_MDQM#0 11,13,14
DR_MDQM#1 11,13,14
DR_MDQM#2 11,13,14
DR_MDQM#3 11,13,14
DR_MDQM#4 11,13,14
DR_MDQM#5 11,13,14
DR_MDQM#6 11,13,14
DR_MDQM#7 11,13,14

MAB[15..0] 8,13

Place 104p Cap. near the DIMM

5

4

3

2

Title

System Memory : DDR DIMM 2

Document Number

MICRO-STAR INT'L

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

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-7021

Last Revision Date:

Friday, September 19, 2003

Sheet

12 37

1

Micro Star Restricted Secret

Rev

100

of