MSI MS-6792 Schematics

8

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Version 100

MS-6792

D D

VIA (R) KM400(8378) / VT8235CE Chipset
AMD PGA 462 Processor Schematics

10/08/2003 Update

*AMD PGA 462 Processor
*VIA KM400 / VT8235CE Chipset

(DDR 400 / AGP 8X / VLink 8X)
*Winbond 83697HF-VF LPC I/O
*VT6103 PHY 10 / 100
*AC'97 Codec ALC655 Codec
*USB 2.0 support (integrated into VT8235)

C C

*AGP SLOT * 1 ( 8X )
*PCI SLOT * 2
*DDR DIMM * 2

Cover Sheet
Block Diagram
CLOCK GEN
AMD CPU Sockets 462
Via KM400 North Bridge
DDR SLOT
DDR TERMINATOR
AGP SLOT
Via VT8237 South Bridge
PCI SLOTS
KB/MS & Rear I/O
VIA VT6103 LAN PHY
IDE CONNECTOR
USB CONNECTOR

AC'97 CODEC

LPC I/O(W83697HF)
H/W MONITOR,ROM,Thermal-Protect
Fan Control & PWROK circuit

VRM 9.X

B B

ACPI Controller, Regulators

Front Panel,ATX connector & VGA Connector
Decoupling Capacitor
Revision History

1
2

3
4 - 5
6 - 8

9

10
11

12 - 14

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

A A

MICRO-STAR INT'L CO.,LTD.

Title

COVER PAGE

Size Document Number Rev

MS-6792 100

Custom

8

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5

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Date: Sheet of

2

1 30Wednesday, October 08, 2003

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System Block Diagram

D D

SOCKET-462

Host Bus

AGP Connector

AGP CONNECTOR

VIA KM400

C C

V-Link

PCI SLOT 2 PCI SLOT 1

Host CLK

DDR SDRAM

DIMM 1 DIMM 2

Audio Codec

AC'97

Mem. CLK

SSTL-2 Termination

(Only for DDR)

PCI CLK

AGP CLK

Rtt

Analog In

Analog Out

ATX Conn.Clock Gen.

VCC5SBY

VCC3

+ 12V

- 12V

+ 5V

- 5V

3.3V

VCC5SBY

VCC3SBY VCCM

VCC25SBY

DDR_VTT

VCC2_5

VIA 8235CE

IDE 1

B B

IDE 2

/MOUSE

Lan Phy

FAN1FAN

Legacy
ROM

2

PS/2KEYBOARD

FAN CONTROL

FAN CONTROL

LPC Bus

LPC Super I/O

USB 0

USB 1

VOLTAGE MONITOR

TEMPERATURE MONITOR

USB 3

USB 4

VCC5SBY

VCC5

VDDQ

VCCA_PLL

5VDUAL

VCORE

KBUVCC

A A

GPIOs

8

7

SERIAL PARALLEL FLOPPY

6

5

MICRO-STAR INT'L CO.,LTD.

Title

System Block Diagram

Size Document Number Rev

MS-6792 100

Custom

Date: Sheet of

4

3

2

2 30Saturday, October 04, 2003

1

8

7

6

5

4

3

By-Pass Capacitors
Place near to the Clock Outputs

2

1

Main Clock Generator

VCC3

CE2

4.7u

FS1_S

FS0_S

CP10

X_COPPER

C428

R270 10K

R271 10K

CB88

CB81

1u

1u

VCC3

CP11

X_COPPER

X_0.1u

VCC2_5 VCC2_5

CP9

X_COPPER

SMBCLK(9,13,25)
SMBDAT(9,13,25)

FP_RST#(23,25,26)

FS3
FS2

FS1

FS0

CB87

1u

R255
X_2.7K

R256
X_4.7K

CB86

1u

CB83

0.1u

VADDR25

CB75
1u

R222 X_0

VCC3

R2494.7K
R2544.7K

CB82

0.1u

D D

Reserved for
EMI(near R3)

C C

B B

U13
ICS950910

5

VDDAGP

16

VDDPCI

22

VDD48M

51

VDDCPU

55

VDDREF

2

GND2

9

GND9

13

GND13

19

GND48M

33

GND33

39

GND39

47

GNDI

54

GND54

23

AVDD

24

AGND

50

VDDI

34

VDD3.3/2.5-34

40

VDD3.3/2.5-40

27

SCLK

28

SDATA

25 1

IREF REF0/FS0

R215
475R1%

Damping Resistors
Place near to the
Clock Outputs

PCICLK0/SEL_SD_DDR#

XIN

3

Y2

14.318MHZ32P_D
C202
18P

CPUCLK_PPT
CPUCLK_PPC

CPUCLKST
CPUCLKSC

DDRT0
DDRC0
DDRT1
DDRC1
DDRT2
DDRC2
DDRT3
DDRC3
DDRT4
DDRC4
DDRT5
DDRC5

BUFFER_IN

FBOUT

AGP0/MODE

AGP1/SEL_CPU

AGP2/PCI_STOP#

PCICLK_F/FS1

PCICLK1/MULTSEL0

PCICLK2
PCICLK3
PCICLK4

PCICLK5/CPU_STP#

48M/FS3RESET/PD#

24_48M/FS2

VTT_PWRGD#/REF1

XOUT

4

C188
18P

VCLKNB
VCLKSB
AGPCLK1

PCICLK2
PCICLK1

PCLKSB
SIOPCLK

APICCPU
APICSB
SBCLK14

USBCLK
SIO48M

By-Pass Capacitors
Place near to the Clock Buffer

DDRCLK0
DDRCLK-0
DDRCLK1
DDRCLK-1

DDRCLK2
DDRCLK-2
DDRCLK3
DDRCLK-3

DDRCLK4
DDRCLK-4
DDRCLK5
DDRCLK-5

CPUCLK
CPUCLK#
HCLK#
HCLK

DDRCLK0

RN728P4R-10R1 2

DDRCLK-0
DDRCLK1
DDRCLK-1

DDRCLK2

RN738P4R-10R1 2

DDRCLK-2
DDRCLK3
DDRCLK-3

DDRCLK4

RN748P4R-10R1 2

DDRCLK-4
DDRCLK5
DDRCLK-5

DCLKO
DCLKI

VCLKNB
VCLKSB
AGPCLK1

PCICLK1
PCICLK2

PCLKSB
SIOPCLK

USBCLK
SIO48M

SBCLK14
GCLK14

APICCPU

APICSB

R232 4.7K

R246 4.7K
R248 4.7K

HCLK
HCLK#

CPUCLK
CPUCLK#

APICSB (14)

DDRCLK0 (9)
DDRCLK-0 (9)
DDRCLK1 (9)
DDRCLK-1 (9)

DDRCLK2 (9)
DDRCLK-2 (9)
DDRCLK3 (9)
DDRCLK-3 (9)

DDRCLK4 (9)
DDRCLK-4 (9)
DDRCLK5 (9)
DDRCLK-5 (9)

DCLKO (7)
DCLKI (7)

VCLKNB (8)
VCLKSB (14)
AGPCLK1 (11)

PCICLK1 (15)
PCICLK2 (15)

PCLKSB (14)
SIOPCLK (21)

USBCLK (12)
SIO48M (21)

SBCLK14 (13)
GCLK14 (8)

APICCPU (4)

HCLK (6)
HCLK# (6)

CPUCLK (4)
CPUCLK# (4)

R503 10R

R188

FS0

REF1

R244

R504 10R
R506 10R

R505 10R

3 4
5 6
7 8

3 4
5 6
7 8

3 4
5 6
7 8

22R

R245 22R
R268 22R
R247 22R

R500 22R
R501 22R

R251 22R
R252 22R

R253 22R
R269

R258 33R
R124

R190

R191 270RST

22R

MULTSEL0
SELCPU
SELDDR#

22R

33R

62R

48
49

53
52

44
43
42
41
38
37
36
35
32
31
30
29

45
46

MODE

6

SELCPU

7
8

FS1

10

SELDDR#

11

MULTSEL0

12
14
15
17
18

FS3

2026

FS2

21

56

C211 X_10P

C219 X_10P

C212 X_10P

X_10PC386
X_10PC387
X_10PC214
X_10PC213

C182 X_10P
C210 10P
C208 10P

C215 10P

C216 10P

CN13 8P4C-10P50N

1 2
3 4
5 6
7 8

CN14 8P4C-10P50N

1 2
3 4
5 6
7 8

CN12 8P4C-10P50N

1 2
3 4
5 6
7 8

10PC389
10PC390
22PC391
22PC392

C422

DCLKO

VCC3

SW1

SDA2(13,18)

R289 820

FS1_SSDA2

1

YJ103

2
3

SW11SW2

FS0

FS1

0100MHz

0

X_10P

For EMI Reserved@20030819

0133MHz

VCC3

SW2

A A

8

SDA0

SDA0(13,18)

R286 820

7

FS0_S

YJ103

1
2
3

166MHz
200MHz 1 0

6

1

1

MICRO-STAR INT'L CO.,LTD.

Title

CLOCK GEN

Size Document Number Rev

MS-6792 100

Custom

5

4

3

Date: Sheet of

2

3 30Tuesday, October 14, 2003

1

8

7

6

5

4

3

2

1

R9
X_680R

G

R60

R64

301R1%

C44

C45

1 2
3 4
5 6
7 8

8P4R-330R

RN10 8P4R-680R

1 2
3 4
5 6
7 8

RN9 8P4R-680R

1 2
3 4
5 6
7 8

R28 680R
R50 56R
R45 56R

RN36 8P4R-680R

1 2
3 4
5 6
7 8

R49 10K
C32
X_4.7u

R48 10K

VCC3

RN6

R13
510R

DS

VCORE

R6430RST
R7430RST

Q2
FDV301N

R63

60.4R1%

VCC2_5

VCORE

R85270R
R86270R

VCC2_5

C1056P

C24X_10000p

FERR# (14)

C48
10000p

CPUCLK (3)

CPUCLK# (3)

VCORE

3

VCORE

TRST#
PLLTEST#

DBREQ#
TDI
TMS
TCK

RN11

1 2
3 4
5 6
7 8

R16510R
R34510R

8P4R-510R

SCANCLK1
SINTVAL
SCANCLK2
SSHIFTEN

RN8

1 2
3 4
5 6
7 8

8P4R-270R

CB4
100P

CB2

0.1u

VCORE

R20
56R1%

R22
56R1%

0.5 *
VCORE

VREF_SYS

VCORE

for internal

R30
X_1K

VREFMODE

VREFSYS

R33
270R

VREFMODE=Low=No voltage scaling

ZN

R31 40.2R1%

ZP

R32 40.2R1%

match the transmission line

Push-pull compensation circuit

CLKOUT
CLKOUT#

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

MICRO-STAR INT'L CO.,LTD.

Title

Socket 462 - 1

Size Document Number Rev

MS-6792 100
Custom
Date: Sheet of

VCORE

RN23 8P4R-100R

2

VCORE
78
56
34
12

4 30Tuesday, October 14, 2003

1

VCORE

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

TDI
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

6

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
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

FERR

NMI_SB

STPCLK#

COREFB#
COREFB

CPUCLK_R
CPUCLK#_R

CLKOUT
CLKOUT#

VREFMODE
VREF_SYS

ZN
ZP

PLLBP#

PLLMON1
PLLMON2
PLLTEST#

SCANCLK1
SCANCLK2
SINTVAL
SSHIFTEN

DBREQ#
FLUSH#

TCK
TDI

TMS
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

ZIF-SOCKET462

A20M# (14)
CPUINIT# (14)

INTR (14)
IGNNE# (14)
NMI_SB (14)
CPURST# (25)
SMI# (14)
STPCLK# (14)

PWRGD_CPU (25)

APICCPU (3)
APICD0 (14)
APICD1 (14)

COREFB# (24)
COREFB (24)

VCORE

100R1%

R59

100R1%

R56

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

FID0 (5)
FID1 (5)
FID2 (5)
FID3 (5)

AOUT#[2:14] (6)

AOCLK# (6)

5

100R1%

R54

100R1%

R57

FERR

Near socket-A

CPUCLK_R

CPUCLK#_R

39PC11

4

60.4R1%

680P

680P

FID3
FID2
FID1
FID0

CPUINIT#
IGNNE#
CPURST#
A20M#

SMI#

NMI_SB

INTR

STPCLK#

FLUSH#
PLLMON1
PLLMON2

AIN#0
AIN#1
PLLBP#

COREFB

COREFB#

DOVAL#
FILVAL#

APICD0
APICD1

CPURST#

PWRGD_CPU

DIVAL#

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

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

SDATA#[0:63](6)

D D

C C

B B

DICLK#[0:3](6)

DIVAL#(6)

DOCLK#[0:3](6)

DOVAL#
AIN#0

AIN#[2:14](6)

A A

AICLK#(6)
CFWDRST(6)

CONNECT(6)
PROCRDY(6)

8

AIN#1

AICLK#

CFWDRST
CONNECT
PROCRDY
FILVAL#

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

AA35

W37
W35

Y35
U35
U33
S37

S33
AA33
AE37
AC33
AC37

Y37
AA37
AC35

S35

Q37

Q35

N37

G33

G37

E37

G35

Q33

N33

N35

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

W33

E27

E15
AN33
AE35

C37

A33

C11
AL31
AJ29

AL29
AG33
AJ37
AL35
AE33
AJ35
AG37
AL33
AN37
AL37
AG35
AN29
AN35
AN31

AJ33
AJ21

AL23
AN23
AJ31

J33

L33
L37

J37

E9
C9

A9

J35

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

7

8

RN100

VCC2_5

7 8
5 6
3 4
1 2

8P4R-4.7KR

D D

BASS0
BASS1
BASS2
BASS3

7

FID0(4)

FID1(4)

6

BASS0

B

Q28

NB_FID0

2N3904S

CE

BASS1

B

Q27

NB_FID1

2N3904S

CE

VCORE

5

FID2(4)

FID3(4)

4

BASS2

B

Q30

NB_FID2

2N3904S

CE

BASS3

B

Q29

NB_FID3

2N3904S

CE

3

GPIOC(13)
GPIOA(13)
GPIOB(13)
GPIOD(13)

GPIOC
GPIOA
GPIOB
GPIOD

NB_FID0
NB_FID1
NB_FID2
NB_FID3

2

RN99

8P4R-10KR

1

78
56
34
12

RN101

78

VCC3

56
34
12

8P4R-10KR

VCCA_PLL

VCCA_PLLVCCA_PLL1

2.5V

21

H12

H16

H20

H24M8P30R8T30V8X30Z8AB30

AF14

AF18

AF22

AF26

AM34

AK36

AK34

AK30

AK26

AK22

AK18

AK14

AK10

AL5

AH26

AM30

AH22

AH18

AH14

AH10

AH4

AH2

AF36

AF34

AD6

AM26

AD4

AD2

AB36

AB34

AB32Z6Z4Z2X36

X34

AM22

X32V6V4V2T36

T34

T32R6R4R2AM18

P36

P34

P32M4M6M2K36

K34

K32H4H2

AM14

F36

F34

F32

F28

F24

F20

F16

F12

D32

D28

AM10

D24

D20

D16

D12D8D4D2B36

B32

AM2

B28

B24

B20

B16

B12B8B4

AJ5

AC7

AJ23

CPU1B

ZIF-SOCKET462

VCC_Z

VCC_A

VCC_CORE1

VCC_CORE2

VCC_CORE3

VCC_CORE4

VCC_CORE5

VCC_CORE6

VCC_CORE7

VCC_CORE8

VCC_CORE9

VCC_CORE10

VCC_CORE11

VCC_CORE12

VCC_CORE13

VCC_CORE14

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

VCC_CORE34

VCC_CORE35

VCC_CORE36

VCC_CORE37

VCC_CORE38

VCC_CORE39

VCC_CORE40

VCC_CORE41

VCC_CORE42

VCC_CORE43

VCC_CORE44

VCC_CORE45

VCC_CORE46

VCC_CORE47

VCC_CORE48

VCC_CORE49

VCC_CORE50

VCC_CORE51

VCC_CORE52

VCC_CORE53

VCC_CORE54

VCC_CORE55

VCC_CORE56

VCC_CORE57

VCC_CORE58

VCC_CORE59

VCC_CORE60

VCC_CORE61

VCC_CORE62

VCC_CORE63

VCC_CORE64

VCC_CORE65

VCC_CORE66

VCC_CORE67

VCC_CORE68

VCC_CORE69

VCC_CORE70

VCC_CORE71

VCC_CORE72

VCC_CORE73

VCC_CORE74

VCC_CORE75

VCC_CORE76

VCC_CORE77

VCC_CORE78

VCC_CORE79

VCC_CORE80

VCC_CORE81

VCC_CORE82

VCC_CORE83

VCC_CORE84

VCC_CORE85

VCC_CORE86

VCC_CORE87

VCC_CORE88

VCC_CORE89

VCC_CORE90

VCC_CORE91

VCC_CORE92

VCC_CORE93

VCC_CORE94

VCC_CORE95

VCC_CORE96

VCC_CORE97

VCC_CORE98

VCC_CORE99

AD30

VCC_SRAM1

AD8

VCC_SRAM2

AF10

VCC_SRAM3

AF28

VCC_SRAM4

AF30

VCC_SRAM5

AF32

VCC_SRAM6

AF6

VCC_SRAM7

AF8

VCC_SRAM8

AH30

VCC_SRAM9

AH8

VCC_SRAM11

AJ9

VCC_SRAM13

AK8

VCC_SRAM14

AL9

VCC_SRAM16

AM8

AN7

AG7
AG15
AG29

F30
H10

H28
H30
H32

K30
AJ7

AL7

G25
G17

VCC_SRAM17
VCC_SRAM19

F8

VCC_SRAM20
VCC_SRAM21
VCC_SRAM22
VCC_SRAM23
VCC_SRAM24

H6

VCC_SRAM25

H8

VCC_SRAM26
VCC_SRAM27

K8

VCC_SRAM28
VCC_SRAM29
VCC_SRAM30
VCC_SRAM31

KEY4
KEY6

G9

KEY8

N7

KEY10

Y7

KEY12
KEY14
KEY16
KEY18

C C

VCC_CORE100

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

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

R55

R522

X_0
X_0

C54

0.1u

CPUTD (22,23)

L5
60S

C55
39P

B B

VCORE

VCORE

A A

C58
X_4.7u

C83

0.22u

C34

0.22u

VCORE

H14

C80

4.7u

C63
1u

VSS1

H18

VSS2

H22

C52

0.22u

8

VSS3

H26

C46
X_1u

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

M30P8R30T8V30X8Z30

C47
X_4.7u

C78

0.22u

C67
X_1u

VSS11

AB8

C35

0.22u

VSS12

VSS13

AF12

C82

4.7u

VSS14

AF16

VSS15

AF20

C84

0.22u

C53
1u

VSS16

AF24

VSS17

AM36

AK32

VSS18

VSS19

AK28

AK24

C41
X_4.7u

C14

0.22u

VSS20

VSS21

AK20

AK16

VSS22

VSS23

AK12

C36

0.22u

7

VSS25

AK4

VSS26

VSS27

VSS28

VSS29

VSS30

VSS31

VSS32

VSS33

VSS34

VSS35

VSS37

VSS38

VSS39

VSS40

AK2

AH36

AM32

AH34

AH32

AH28

AH24

AH20

AH16

AH12

AF4

AF2

AD36

AD34

AD32

C81

C68

4.7u

C38

0.22u

VCORE

C303
X_39P

C42

4.7u

X_4.7u

C88

0.22u

C85

0.22u

C59

0.22u

5020 5020 5020 5020 5020 5020

C300

C298

X_39P

X_39P

Solder Side

VSS41

VSS42

AB6

AB4

VSS43

VSS44

AB2

C301
X_39P

6

VSS45

Z36

C49

0.22u

Z34

VSS46

VSS47

VSS48

VSS49

Z32X6AM28X4X2

VCORE

C37
X_39P

C91

0.22u

C299
X_39P

VSS50

VSS51

V36

VSS52

VSS53

V34

V32T6T4T2R36

C73
39P

C39

0.22u

C297
X_39P

VSS54

VSS55

VSS56

VSS57

C90
39P

C89

0.22u

VSS58

VSS59

R34

AM24

VSS60

VSS61

VSS62

VSS63

R32P6P4P2M36

C86
39P

C92

0.22u

5

VSS64

VSS65

C60
39P

C87

0.22u

VSS66

M34

VSS67

VSS68

VSS69

VSS70

VSS71

M32K6K4K2AM20

H36

C70
39P

C72

0.22u

VSS72

VSS73

H34

F26

C66
39P

C33

0.22u

VSS74

VSS75

F22

F18

VCORE

VSS76

VSS77

VSS78

VSS79

F14

F10F6F4F2AM16

C51
39P

C74

0.22u

C40
10u

VSS80

VSS81

C76
39P

C64

0.22u

VSS82

VSS83

D36

C75
X_10u

VSS84

D34

4

VSS85

D30

C29
X_39P

C50

0.22u

D26

VSS86

VSS87

D22

D18

VSS88

VSS89

D14

C71
39P

C79
X_10u

VSS90

VSS91

VSS92

VSS93

VSS94

VSS95

D10D6B34

AM12

B30

B26

B22

C110
39P

Alone VCORE edge

C43
X_10u

VSS96

VSS97

B18

C109
39P

VSS98

B14

VSS99

B10B6B2

VSS100

VSS101

AM4

C97
39P

VSS102

VSS103

AK6

AM6

3

VSS104

C62
39P

VSS_Z

AE7

C56
39P

C111

CB35

39P

39P

MICRO-STAR INT'L CO.,LTD.

Title

Socket 462 - 2

Size Document Number Rev

MS-6792 100

Custom

Date: Sheet of

2

5 30Saturday, October 04, 2003

1

8

7

6

5

4

3

2

1

Solder Side

CB119

0.1u

CB99

0.1u

NORTH BRIDGE 1 of 3 ( HOST BUS)

VCC2_5

CB120

X_0.1u

CB118

X_0.1u

CB114

0.1u

CB112

0.1u

CB117

0.1u

CB116

0.1u

D D

AVDD1VCORE VCC2_5VCC2_5

KM400

NB1A

SDATA#0

B17

SDATA#1

D20

SDATA#2

B20

SDATA#3

C20

SDATA#4

A20

SDATA#5

C21

SDATA#6

E19

SDATA#7

B21

SDATA#8

B18

SDATA#9

E18

SDATA#10

A17

SDATA#11

C18

SDATA#12

A18

SDATA#13

D18

SDATA#14

C17

SDATA#15

E20

SDATA#16

A21

SDATA#17

D21

SDATA#18

C22

SDATA#19

A26

SDATA#20

C25

SDATA#21

C23

SDATA#22

D24

SDATA#23

B26

SDATA#24

E21

SDATA#25

A23

SDATA#26

B23

SDATA#27

A22

SDATA#28

D23

SDATA#29

A25

SDATA#30

C26

SDATA#31

C24

SDATA#32

E26

SDATA#33

F26

SDATA#34

G25

SDATA#35

G26

SDATA#36

J26

SDATA#37

H26

SDATA#38

G24

SDATA#39

H24

SDATA#40

E22

SDATA#41

E24

SDATA#42

D25

SDATA#43

D26

SDATA#44

F25

SDATA#45

F24

SDATA#46

J25

SDATA#47

H22

SDATA#48

L26

SDATA#49

M26

SDATA#50

M25

SDATA#51

M23

SDATA#52

M24

SDATA#53

K23

SDATA#54

N22

SDATA#55

M22

SDATA#56

J24

SDATA#57

K22

SDATA#58

K25

SDATA#59

K26

SDATA#60

J23

SDATA#61

N23

SDATA#62

J22

SDATA#63

K24
C11

D11
E11
A12
B12
C12
D12
E12
W22

SDATA#[0:63] (4)

VCC2_5

J18

J14

M21

J13

J15

J17

L18

R18

K18

P18

N18

M18

J16

VTT

VTT

VTT

VTT

VTT

VTT

VSS2K

B13

VDS2K

VSS

VSS

D13

VTT

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

F14

T21

B16

D16

B19

D19

B22

D22

AIN#[2:14](4)

AOUT#[2:14](4)

C C

DOCLK#[0:3](4)

DIVAL#(4)

CFWDRST(4)

B B

TESTIN0

A A

TESTIN1

S2KCOMP

CONNECT(4)
PROCRDY(4)

HCLK#(3)

R106 1K

R112 1K

R93 300R1%

HCLK(3)

AIN#2

E17

VCC2_5

AIN2

C16

AIN3

A14

AIN4

D17

AIN5

A15

AIN6

E16

AIN7

B14

AIN8

C15

AIN9

E15

AIN10

A16

AIN11

D15

AIN12

A13

AIN13

C13

AIN14

B15

AINCLK

N26

AOUT2

P22

AOUT3

N24

AOUT4

P26

AOUT5

N25

AOUT6

T22

AOUT7

P24

AOUT8

R22

AOUT9

T24

AOUT10

T23

AOUT11

R23

AOUT12

R26

AOUT13

R24

AOUT14

R25

AOUTCLK

A19

DICLK0

A24

DICLK1

G23

DICLK2

L24

DICLK3

C19

DOCLK0

B24

DOCLK1

F23

DOCLK2

L22

DOCLK3

E13

DINVAL

D14

CFWDRST

C14

CONNECT

E14

PROCRDY

G21

HCLK

F22

HCLK

E10

TESTIN1

L21

S2KCOMP

F17

S2KVREF0

N21

S2KVREF1

F12

TESTIN0

T26

VDD

U26

VDD

V26

VDD

T25

VDD

V25

VDD

U24

VDD

V24

VDD

V23

VDD

U22

VDD

V22

VDD

K21

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

-AICLK

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#

AOCLK#(4)

-DICLK_0

-DICLK_1

-DICLK_2

-DICLK_3

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

HCLK
HCLK#

TESTIN1

S2KCOMP

S2KVREF
TESTIN0

VCC2_5

F10

F15

F19

F20

VTT

VTT

VTT

VTT

VTT

VDD

VDD

VDD

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

B25

E23

E25

H23

H25

L23

L25

P23

P25

U23

U25

G22

P21

R21

V21

W21

VDD

AGND1

AVDD1

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

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

VDD

VDD

VDD

VDD

VSS

F21

R93 at solder

KM400(R93=300R)

KM400A(R93=50R)

8

7

6

5

VCC2_5

VCORE

VCORE

POWER/GROUND FOR
INTERNAL CPU
CLOCK LOGIC

DICLK#[0:3](4)

AICLK#(4)

4

CB65

X_CP

CB59

CB47

CB105

0.1u

X_0.1u

CB49

0.1u

CB107
X_0.1u

X_0.1u

0.1u

CB104

0.1u

CB7

CB9

0.1u

0.1u

VCC2_5

CP25

CB95
10000p

CB58

0.1u

CB106

0.1u

CB8
X_0.1u

AVDD1

CB74

0.1u

CB100
X_0.1u

Solder

At The Center Between CPU & NB

DICLK#0 -DICLK_0

L14 4.7nH

DICLK#1

L10 4.7nH

DICLK#2 -DICLK_2

L11 4.7nH

DICLK#3 -DICLK_3

L8 4.7nH

L26 4.7nH

L16

3PC114

4.7nH
L15

4.7nH

3PC112

L12

4.7nH3PC106
L9

4.7nH

3PC98

L27

3PC385

4.7nH

3

Solder Side

CB109

CB111

0.1u

X_0.1u

-DICLK_1

-AICLKAICLK#

VCORE

R348

S2KVREF

10000p

CB96

CB98

10000p

100R1%

R347
100R1%

Solder

MICRO-STAR INT'L CO.,LTD.

Title

KM400-1 HOST BUS & POWER

Size Document Number Rev

MS-6792 100

Custom

Date: Sheet of

2

6 30Saturday, October 04, 2003

1

8

7

6

5

4

3

2

1

Place these damping resistors close to DIMM1

NORTH BRIDGE 2 of 3 ( MEMORY)

VCCM AVDD2

D D

RMA[0..14](9,10)

C C

B B

A A

CKE0(9,10)
CKE1(9,10)
CKE2(9,10)
CKE3(9,10)

RCS-0(9,10)
RCS-1(9,10)
RCS-2(9,10)
RCS-3(9,10)

RSRAS#(9,10)
RSCAS#(9,10)

RSWE#(9,10)

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

MVREF0

VCCM

CB121

0.1u

8

CB51

0.1u

RMA0
RMA1
RMA2
RMA3
RMA4
RMA5
RMA6
RMA7
RMA8
RMA9
RMA10
RMA11
RMA12
RMA13
RMA14

AC11
AB12
AC12
AB14
AB16
AB17
AB15
AC18
AE17
AC17
AB10

AC9
AF17
AB18
AB19

AC21
AD24
AB22
AC24
AB20
AF24

AD6

AC5

AC6

AB6

AB7

AD5

AB11

AD7

AB9

Y26
AD25
AD22
AF19
AE15
AF12

AB8

AF4

Y24
AD26
AF22
AD19
AF15
AE12

AC8

AD4

AA10
AA18

CB48

0.1u

NB1B

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12
MA13
MA14

CKE0
CKE1
CKE2
CKE3
CKE4
CKE5

CS0
CS1
CS2
CS3
CS4
CS5

SRASA
SCASA
SWEA

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7

MVREF1
MVREF0

AA7V9V10

VCC3

VCC3

V11

VCC3

V12

VCC3

V13

VCC3

V14

VCC3

VCC3

V15

V16

VCC3

VCC3

V17

V18

VCC3

T18

VCC3

VCC3

U18

AA15

VCC3

VCC3

AA21

VCC3

AA22Y21

AVDD2AGND2

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

W23
W24
AA25
AB26
W26
W25
AA26
AA24
AB25
AB24
AF25
AE24
AB23
AC26
AE26
AF26
AD23
AE23
AD21
AF21
AC23
AF23
AE21
AB21
AC20
AF20
AF18
AD18
AD20
AE20
AE18
AD17
AF16
AC15
AC14
AE14
AD16
AD15
AD14
AF14
AF13
AD12
AD11
AF11
AD13
AB13
AE11
AD10
AF10
AE9
AE8
AF7
AF9
AD9
AF8
AD8
AE6
AF5
AE3
AF1
AF6
AE5
AF3
AF2

MD_0
MD_1
MD_2
MD_3
MD_4
MD_5
MD_6
MD_7
MD_8
MD_9
MD_10
MD_11
MD_12
MD_13
MD_14
MD_15
MD_16
MD_17
MD_18
MD_19
MD_20
MD_21
MD_22
MD_23
MD_24
MD_25
MD_26
MD_27
MD_28
MD_29
MD_30
MD_31
MD_32
MD_33
MD_34
MD_35
MD_36
MD_37
MD_38
MD_39
MD_40
MD_41
MD_42
MD_43
MD_44
MD_45
MD_46
MD_47
MD_48
MD_49
MD_50
MD_51
MD_52
MD_53
MD_54
MD_55
MD_56
MD_57
MD_58
MD_59
MD_60
MD_61
MD_62
MD_63

R92 at solder

Y22

VSS

R92 22R

AA23

KM400

CB103

0.1u

5

DCLKO

DCLKIN

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AC3

AE2

AC4

AE4

AC7

AE7

AC10

AE10

AC13

AE13

Y23

AC16

AE16

Y25

AC19

AE19

AC22

AE22

AC25

AE25

VCCM

CB110

0.1u

CB102
X_0.1u

6

CB101

0.1u

7

AA13

Solder Side

CB108

CB113

X_0.1u

0.1u

DCLKO
DCLKI

DCLKO

DCLKI

DCLKO (3)
DCLKI (3)

C113 X_10P

Solder

C115 X_10P

4

POWER FOR DRAM CLCOK
DESKEW CIRCUIT

AVDD2

X_CP

C332

0.1u

VCC2_5

CP24

CB97
1u

Solder

SSTL_2 RECEIVER VREF FOR DDR

Solder

MVREF0

CB30
1000P

RMA0
RMA1
RMA2
RMA3
RMA4
RMA5
RMA6
RMA7
RMA8
RMA9
RMA10
RMA11
RMA12
RMA13
RMA14

RSRAS#
RSCAS#
RSWE#

VCCM

CB28
1000P

C314X_33P
C313X_33P
C312X_33P
C311X_33P
C310X_33P
C308X_33P
C309X_33P
C306X_33P
C307X_33P
C305X_33P
C315X_33P
C317X_33P
C316X_33P
C304X_33P
C302X_33P

C318X_33P
C320X_33P
C319X_33P

Solder

3

R89
1KR1%

R90
1KR1%

MD_4

1 2

MD_0

3 4

MD_5

5 6

MD_1

7 8

MD_2

1 2

MD_6

3 4

MD_7

5 6

MD_3

7 8

MD_8

1 2

MD_9

3 4

MD_12

5 6

MD_13

7 8

MD_10

1 2

MD_15

3 4

MD_14

5 6

MD_11

7 8

MD_20

1 2

MD_16

3 4

MD_17

5 6

MD_21

7 8

MD_18

1 2

MD_19

3 4

MD_22

5 6

MD_23

7 8

MD_28

1 2

MD_24

3 4

MD_25

5 6

MD_29

7 8

MD_26

1 2

MD_30

3 4

MD_27

5 6

MD_31

7 8

MD_42

1 2

MD_43

3 4

MD_46

5 6

MD_47

7 8

MD_40

1 2

MD_44

3 4

MD_45

5 6

MD_41

7 8

MD_36

1 2

MD_32

3 4

MD_33

5 6

MD_37

7 8

MD_34

1 2

MD_38

3 4

MD_39

5 6

MD_35

7 8

MD_48

1 2

MD_49

3 4

MD_52

5 6

MD_53

7 8

MD_54

1 2

MD_50

3 4

MD_55

5 6

MD_51

7 8

MD_60

1 2

MD_56

3 4

MD_61

5 6

MD_57

7 8

MD_62

1 2

MD_58

3 4

MD_63

5 6

MD_59

7 8

-DQS_0

R53

-DQS_1

R67

-DQS_2

R76

-DQS_3

R87

-DQS_4

R99 10R

-DQS_5

R110

-DQS_6

R132

-DQS_7

R150

DQM0

R47

DQM1

R68

DQM2

R75

DQM3

R84

DQM4

R98 10R

DQM5

R115

DQM6

R130

DQM7

R147

MICRO-STAR INT'L CO.,LTD.

Title

KM400-2 MEMORY

Size Document Number Rev

MS-6792 100

Custom

Date: Sheet of

2

RN14
8P4R-10R

RN17
8P4R-10R

RN20
8P4R-10R

RN26
8P4R-10R

RN30
8P4R-10R

RN32
8P4R-10R

RN35
8P4R-10R

RN40
8P4R-10R

RN53
8P4R-10R

RN50
8P4R-10R

RN46
8P4R-10R

RN48
8P4R-10R

RN56
8P4R-10R

RN60
8P4R-10R

RN62
8P4R-10R

RN65
8P4R-10R

10R
10R
10R
10R

10R
10R
10R

10R
10R
10R
10R

10R
10R
10R

RMD4
RMD0
RMD5
RMD1
RMD2
RMD6
RMD7
RMD3
RMD8
RMD9
RMD12
RMD13
RMD10
RMD15
RMD14
RMD11
RMD20
RMD16
RMD17
RMD21

RMD18
RMD19
RMD22

RMD23
RMD28
RMD24
RMD25
RMD29
RMD26
RMD30
RMD27
RMD31
RMD42
RMD43
RMD46
RMD47
RMD40
RMD44
RMD45
RMD41
RMD36
RMD32
RMD33
RMD37
RMD34
RMD38
RMD39
RMD35
RMD48
RMD49
RMD52
RMD53
RMD54
RMD50
RMD55
RMD51
RMD60
RMD56
RMD61
RMD57
RMD62
RMD58
RMD63
RMD59

RDQS0
RDQS1
RDQS2
RDQS3
RDQS4
RDQS5
RDQS6
RDQS7

RDQM0
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7

RMD[63:0] (9,10)

RDQS[7:0] (9,10)

RDQM[7:0] (9,10)

7 30Saturday, October 04, 2003

1

8

NORTH BRIDGE 3 of 3 (AGP,VLINK,VGA)

D D

AAD[0..31](11)

C C

ADSTB0(11)
ADSTB#0(11)
ADSTB1(11)
ADSTB#1(11)

SBA[0..7](11)

B B

AVREFGC(11)

A A

SBSTB(11)
SBSTB#(11)

AFRAME#(11)
AIRDY#(11)
ATRDY#(11)
ASTOP#(11)

ADEVSEL#(11)

APAR(11)

AGNT#(11)

AREQ#(11)

DBIL(11)

D-PIPE(11)

WBF#(11)
RBF#(11)

VCLKNB(3)

AGP8X#(11)

ASERR(11)

ACBE#0(11)
ACBE#1(11)
ACBE#2(11)
ACBE#3(11)

ST0(11)
ST1(11)
ST2(11)

VCLKNB
AGPNCOMP
AVREFGC

AAD0
AAD1
AAD2
AAD3
AAD4
AAD5
AAD6
AAD7
AAD8
AAD9
AAD10
AAD11
AAD12
AAD13
AAD14
AAD15
AAD16
AAD17
AAD18
AAD19
AAD20
AAD21
AAD22
AAD23
AAD24
AAD25
AAD26
AAD27
AAD28
AAD29
AAD30
AAD31

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

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

D-PIPE

8

NB1C

W2

GD0/FPD10

W1

GD1/FPD11

V3

GD2/FPDVICLK

W3

GD3/FPD09

V1

GD4/FPD08

U2

GD5/FPD07

U1

GD6/FPD06

U3

GD7/FPD05

T4

GD8/FPDVIDET

T5

GD9/FPDVIHS

R3

GD10/FPD01

P2

GD11/FPD23

R1

GD12/FPD00

P1

GD13/FPD22

P3

GD14/FPD21

N3

GD15/FPD20

N2

GD16/FPD18

M1

GD17/FPD17

M3

GD18/FPD16

M5

GD19/FPDE

L1

GD20/FPD14

L4

GD21/FPCLK

L2

GD22/FPD13

L3

GD23/FPD15

J1

GD24/DVP1D09

H5

GD25

J3

GD26/DVP1D10

H4

GD27

H1

GD28/DVP1D07

H3

GD29/DVP1D06

H2

GD30/DVP1D08

G4

GD31/DVP1D04

T1

GCBE0/FPD03

P4

GCBE1/SB_DA

N1

GCBE2/FPD19

K3

GCBE3/DVP1D11

T3

ADSTB0F/FPD04

T2

ADSTB0S/FPD02

K2

ADSTB1F/FPD12

K1

ADSTB1S/FPDET

D2

SBA0/DVP1VS

D3

SBA1/DVP1DE

E3

SBA2/DVP1D00

D1

SBA3/DVP1HS

G3

SBA4/DVP1D05

F1

SBA5/DVP1D03

G1

SBA6/DVP1CLK

G2

SBA7/DVP1CLK_N

E1

SBSTBF/DVP1D01

E2

SBSTBS/DVP1D02

N5

GFRAME/FPHS

P5

GIRDY/SB_CK

R5

GTRDY

U5

GSTOP/FPDVICLK_N

N4

GDEVSEL/FPVS

U4

GPAR/FPDVIVS

E4

GGNT/DVI_DDCDA

F5

GREQ/DVI_DDCCK

G5

ST0

F3

ST1/DVP1DET

J5

ST2

J4

DBIL

K5

DBIH/PIPE

L5

WBF/FPCLK_N

K4

RBF

V5

GCLK

C1

AGPCOMP

M6

AGPVREF0

H6

AGPVREF1

G6

AGP8XDET

R4

GSERR/FPDVIDE

VSS

VSS

F2J2M2R2V2F4M4V4J9

7

J6N6P6R6T6U6K9L9M9N9P9

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VCC1

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSQQ

7

6

VCC2_5VDDQ

AA6

Y6T9U9

VCC1

VCC1

VCC1

B1C2R9

VCC1

VCCQQ

VCC2

VCC2

VCC2

AA8

VCC2

AA9

VDD

K6L6V6W6AA11

VDD

VDD

AGP I/F VLINK I/F

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

L15

L16

M11

M12

M13

M14

AA3

AA5

VSS

L11

L12

L13

L14

6

AA12

AA19

AA20F8F9

F16

F18

H21

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

CRT I/F

TFT FLAT PANEL / EXTERNAL
TV ENCODER I/F

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

M15

M16

N11

N12

N13

N14

N15

N16

P11

P12

P13

P14

VDD

VSS

J21

P15

VDD

VSS

AA14

VDD

VSS

P16

AA16

R11

VDD

VSS

AA17

VDD

VSS

R12

R13

5

VCC3

VSS

R14

5

J10

VSS

R15

J11

VCC5

VSS

R16

VCC5

VSS

VCC25SBY

C16

0.1u

J12

AD3

C4

VCC5

VSUS25

TVD00/DVP0D00
TVD01/DVP0D01
TVD02/DVP0D02
TVD03/DVP0D03
TVD04/DVP0D04
TVD05/DVP0D05
TVD06/DVP0D06
TVD07/DVP0D07
TVD08/DVP0D08
TVD09/DVP0D09
TVD10/DVP0D10
TVD11/DVP0D11

TVCLK/DVP0DCLK

TVCLKIN/DVP0DET

VSS

VSS

VSS

VSS

T11

T12

T13

T14

T15

VCC_RGB

C3

B4

A4

VCCDAC

VCCRGB

PLLVDD1

PLLVDD2

VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7

VBE

UPCMD
UPSTB
UPSTB

DNCMD
DNSTB
DNSTB

LCOMPP

LVREF

XIN

INTA

RSET

HSYNC
VSYNC

SPCLK2

SPD2

TVVS/DVP0VS
TVHS/DVP0HS

TVDE/DVP0DE

DISPCLKO

DISPCLKI

GPO0

GPOUT

SPCLK1

SPD1

PWROK

RESET

SUSSTAT

BISTIN

GNDDAC
GNDRGB
PLLGND1
PLLGND2

VSS

VSS

VSS

VSS

VSS

T16

U21

F11

F13

C10

4

-VBE (14)

UPCMD (14)
UPSTB+ (14)
UPSTB- (14)

DNCMD (14)
DNSTB+ (14)
DNSTB- (14)

GCLK14 (3)
INTA# (11,12,15)

RED (26)
GREEN (26)
BLUE (26)

HSYNC (26)
VSYNC (26)

SPCLK2 (26)

SPD2 (26)

PWRGD_NB (13)
PCIRST1# (21,25)
SUSST# (13)

PLL_GND

VLAD[0..7] (14)

VLAD0

W4

VLAD1

W5

VLAD2

AA4

VLAD3

Y1

VLAD4

AC2

VLAD5

Y2

VLAD6

AB4

VLAD7

AC1
Y3
Y4

AA1
AA2

AB3
AB1
AB2

LCOMPP

AB5

LVREF_NB

Y5

E6
F6

A3

AR

A2

AG

B3

AB

RSET

B5
B6

A6
C6

D6

D9
C9
B9
A9
E9
E8
B8

R533 4.7K

A8
C8
C7

R534 4.7K

B7
A7

B11
B10

D8
A10

A11

C5
D5

D10
E7

F7
D7

AD1
AE1
AD2

BISTIN

A5
B2

A1
E5
D4

VSS

KM400

4

3

VLINK

1. VLINK REFERENCE VOLTAGE - 0.625V

LVREF_NB

CB63
10000p

VCC2_5

CB64
X_0.1u

solder

2. VLINK P-CHANNEL COMPENSATION

LCOMPP

R141 360R1%

BISTIN

R126 1K

RSET

R128 147R1%

VCC_RGB

PLL_GND

C333

0.1u

CP4

1 2

C334

4.7u

1 2

CP5

Title

Size Document Number Rev

Date: Sheet of

3

2

AGP

1. AGPVREF (PROVIDED BY AGP 4X CARD OR BY
SYSTEM FOR OTHERS)

AVREFGC

R143
3KR1%

R144

2. AGPNCOMP : AGP N-CHANNEL

1KR1%

COMPENSATION

AGPNCOMP

R138 60.4R1%

VDDQ

3. AGP POWE R : VCCAGP

VDDQ

C321
X_0.1u

C174

0.1u

C322

0.1u

Solder Side

VCC2_5

MICRO-STAR INT'L CO.,LTD.

KM400-3 AGP & CRT & VLINK

MS-6792 100

Custom

2

1

CB70
1u

C133

0.1u

8 30Tuesday, October 14, 2003

1

8

7

6

5

4

VCCMVCCM

3

2

1

VDDQ

VDDQ

VSS

VSS

VDDQ

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

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

VREF

VDDID

SCL

SDA

SA0

SA1

SA2

VSS

WP

15223054627796

VDDQ

VSS

3111826344250586674818993

VDDQ

VSS

DIMM2

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

1
82

90
92
91

181
182
183

DIMM-184

RMD0
RMD1
RMD2
RMD3

RMD17
RMD18

RMD21
RMD22

RMD31
RMD32

RMD41
RMD42
RMD43
RMD44
RMD45
RMD46
RMD47
RMD48
RMD49
RMD50
RMD51
RMD52

RMD53

RMD54
RMD55
RMD56
RMD57
RMD58

RMD62

R158 4.7K

WP

DIMM DECOUPLING

VCCM

CB53

0.1u
CB46

0.1u
CB61

0.1u
CB40

0.1u
CB10

X_0.1u
CB3

0.1u
CB32

X_0.1u
CB13

0.1u
CB27

X_0.1u
CB24

0.1u

VCC3

SMBCLK (3,13,25)
SMBDAT (3,13,25)

VCC3

DIMM1

VDDQ

VSS

VDDQ

VSS

VDDQ

VDDQ

VSS

VSS

VDDQ

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8

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

VREF

VDDID

WP

SCL

SDA

SA0

SA1

SA2

VSS

15223054627796

VDDQ

VSS

3111826344250586674818993

120
148
168
184

48
43
41

130

37
32

125

29

122

27
141
118
115
167

59

52
113

97
107
119
129
149
159
169
177
140

5
14
25
36
56
67
78
86
47

44
45
49
51

134
135
142
144

9
10

101
102
173
103

154

65
63

157
158

71

163

21

111
137

16
76

138

17
75

VDD

VDD
VDD
VDD
VDDSPD

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

BA0
BA1
BA2

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

NC
NC(RESET#)
NC
NC
NC
NC(FETEN)

RAS#
CAS#
WE#

S0#
S1#
NC(S2#)
NC(S3#)

CKE0
CKE1

CK0
CK1
CK2
CK0#
CK1#
CK2#

VSS

176

VDDQ

RMD0

2

RMD1

4

RMD2

6

RMD3

8

RMD4

94

RMD5

95

RMD6

98

RMD7

99

RMD8

12

RMD9

13

RMD10

19

RMD11

20

RMD12

105

RMD13

106

RMD14

109

RMD15

110

RMD16

23

RMD17

24

RMD18

28

RMD19

31

RMD20

114

RMD21

117

RMD22

121

RMD23

123

RMD24

33

RMD25

35

RMD26

39

RMD27

40

RMD28

126

RMD29

127

RMD30

131

RMD31

133

RMD32

53

RMD33

55

RMD34

57

RMD35

60

RMD36

146

RMD37

147

RMD38

150

RMD39

151

RMD40

61

RMD41

64

RMD42

68

RMD43

69

RMD44

153

RMD45

155

RMD46

161

RMD47

162

RMD48

72

RMD49

73

RMD50

79

RMD51

80

RMD52

165

RMD53

166

RMD54

170

RMD55

171

RMD56

83

RMD57

84

RMD58

87

RMD59

88

RMD60

174

RMD61

175

RMD62

178

RMD63

179

DDRVREF DDRVREF

1
82

90

VSS

92
91

181
182
183

SMBDAT SMBDAT

DIMM-184

RMD[63:0] (7,10)

RCS-2(7,10)
RCS-3(7,10)

DDRCLK3(3)
DDRCLK1(3)
DDRCLK5(3)
DDRCLK-3(3)
DDRCLK-1(3)
DDRCLK-5(3)

CKE2(7,10)
CKE3(7,10)

VCC3

RMA0
RMA1
RMA2
RMA3
RMA4
RMA5
RMA6
RMA7
RMA8
RMA9
RMA10
RMA13
RMA14

RDQM0
RDQM1
RDQM2
RDQM3
RDQM4
RDQM5
RDQM6
RDQM7

RDQS0
RDQS1
RDQS2
RDQS3
RDQS4
RDQS5
RDQS6
RDQS7

RCS-2 RMD63
RCS-3

104

112

128

136

143

156

164

172

180738467085108

VDD

VDD

VDD

VDD

VDD

120
148
168
184

48
43
41

130

37
32

125

29

122

27
141
118
115
167

59

52
113

97
107
119
129
149
159
169
177
140

5
14
25
36
56
67
78
86
47

44
45
49
51

134
135
142
144

9
10

101
102
173
103

154

65
63

157
158

71

163

21

111
137

16
76

138

17
75

VDD

VDD
VDD
VDD
VDDSPD

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

BA0
BA1
BA2

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

NC
NC(RESET#)
NC
NC
NC
NC(FETEN)

RAS#
CAS#
WE#

S0#
S1#
NC(S2#)
NC(S3#)

CKE0
CKE1

CK0
CK1
CK2
CK0#
CK1#
CK2#

VSS

VSS

VSS

145

152

160

176

VSS

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

addr =

1010000b

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

100

116

124

132

139

D D

VCC3

RMA[0..14](7,10)

RDQM[7:0](7,10)

C C

RDQS[7:0](7,10)

VCCM

R51
1KR1%

CB5

R52

0.1u

1KR1%

RMA0 RMD4
RMA1 RMD5
RMA2 RMD6
RMA3 RMD7
RMA4 RMD8
RMA5 RMD9
RMA6 RMD10
RMA7 RMD11
RMA8 RMD12
RMA9 RMD13
RMA10 RMD14
RMA13 RMD15
RMA14 RMD16

RMA11 RMA11 RMD19
RMA12 RMA12 RMD20

RDQM0 RMD23
RDQM1 RMD24
RDQM2 RMD25
RDQM3 RMD26
RDQM4 RMD27
RDQM5 RMD28
RDQM6 RMD29
RDQM7 RMD30

RDQS0 RMD33
RDQS1 RMD34
RDQS2 RMD35
RDQS3 RMD36
RDQS4 RMD37
RDQS5 RMD38
RDQS6 RMD39
RDQS7 RMD40

DDRVREF

CB6
10000p

B B

RSRAS# RSRAS# RMD59

RSRAS#(7,10)

RSCAS# RSCAS# RMD60

RSCAS#(7,10)

RSWE# RSWE# RMD61

RSWE#(7,10)

RCS-0(7,10)
RCS-1(7,10)

CKE0 WP CKE2

CKE0(7,10)

CKE1 SMBCLK CKE3 SMBCLK

CKE1(7,10)

DDRCLK2(3)
DDRCLK0(3)
DDRCLK4(3)
DDRCLK-2(3)
DDRCLK-0(3)
DDRCLK-4(3)

172

180738467085108

VDD

VDD

VDD

VDD

VDD

VDDQ

VDDQ

VSS

VSS

VSS

VSS

VSS

VSS

VSS

116

124

132

139

145

152

160

156

164

VDDQ

addr =

1010001b

VSS

100

143

VDDQ

VSS

136

VDDQ

VDDQ

VSS

VSS

128

VDDQ

VSS

112

104

VDDQ

VSS

VDDQ

VSS

VDDQ

VDDQ

VSS

VSS

A A

VCCM

C429

X_0.1u

8

7

6

5

C430,C431 & C432 at solder side

C430

X_0.1u

X_0.1u

Reserved for EMI

X_0.1u

C432

C431

4

MICRO-STAR INT'L CO.,LTD.

Title

DDR1 & DDR2

Size Document Number Rev

MS-6792 100

B

Date: Sheet of

3

2

9 30Saturday, October 04, 2003

1