Gigabyte GA-8INXP_10 Schematics

5

4

3

2

1

8INXP 6 layer Schematics

D D

SHEET

1

2

3

4,5,6

7-10

11-13

14

C C

15-17

18

19,20

21

22

23

24

B B

25

26

27

28

29

30

31

A A

32

COVER SHEET

BOM & PCB MODIFY HISTORY

BLOCK DIAGRAM

INTEL CPU_NORTHWOOD_478

MCH(GRANITE BAY) HOST; DDR; AGP,HUB LINK

ICH4

CLOCK GENERATOR (ICS950223)

DDR SDRAM DIMMS 1-4,TERMINATOR

AGP SLOT

PCI SLOT 1,2,3,4,5

IDE,FRONT USB,PCIRST#

LPCIO_IT8712

DUAL BIOS

COM,PRT,FDD,KB/MS,IR

AC97(ALC650)

AUDIO JACK,GAME PORT

FAN, H/W MONITOR

PANEL,STR LED,FANS ,CPU GN

VCORE PHASE PWM HIP 6301 + 6601

DDR POWER,3VDUAL,VDDQ DC POWER

ATX CONN, DC POWER

KINNERETH R / KENAI 32

TITLE

SHEET TITLE

33

34

35

36

37

38

ICH4
GPIO
GPIO39 VRM FAN CTL O H ENABLE DISABLE MAIN

GPIO7
GPIO6
GPIO13

CNR PRIMARY DOWN
GPIO19
GPIO20
GPIO21 4 OR 6 CHANNEL O H 4 CHANNEL 6 CHANNEL MAIN
GPIO24
GPIO25
GPIO27
GPIO28
GPIO32
GPIO34 CPU O.V. O H VID VOLTAGE OVER VOLTAGE MAIN
GPIO35 POWER LED O H PAGE 28 PAGE 28 MAIN
GPIO36
GPIO37
GPIO38 DUAL POWER EN O H ENABLEDISABLE MAIN
GPIO43 CLR PASSWORD I L NORMALCLEAR MAIN
ITE

GPIO
GP40

GP53

SERIAL ATA

PROMISE 20276-1

PROMISE 20276-1

DUAL POWER

BOM & PCB MODIFY HISTORY (2)

BOM & PCB MODIFY HISTORY (3)

FUNCTION

GREEN LED
DUAL BIOS
GREEN BTN

DUAL BIOS
DUAL BIOS

LAN ENABLE
POWER LED O
POWER LED
DDR O.V.

AGP O.V.
AGP O.V.

FUNCTION I/O DEFAULT HIGH LOW
DDR O.V.
DUAL POWER SEL

I/O

I
I
I
O
O

O

O
O

O
O

O
O

DEFAULT

H
H
L
H
H

H
H
H
H
H

H
H

H
H

HIGH

DISABLE ENABLE
MAIN BIOS

NORMAL
PRIMARY
DEFAULT
DEFAULT

ENABLE
PAGE 28 PAGE 28
PAGE 28 PAGE 28
DISABLE ENABLE RESUME
PAGE 30 PAGE 30

PAGE 30 PAGE 30
PAGE 30 PAGE 30

PAGE 30
DISABLE

Revision 1.01

LOW

BACKUP BIOS

GREEN
SECONDARY
MAIN BIOS

BACKUP BIOS

DISABLE

ENABLE RESUME

POWER
PLANE

RESUMEO HGPIO41

MAIN
MAIN
MAIN
MAIN
MAIN

RESUME
RESUME
RESUME

MAINBIOS W.P. O

MAIN
MAIN

POWER
PLANE
RESUMEPAGE 30

PCB Size: 305*244 mm

COMPONENT SIDE
(1 oz. Copper)
GND LAYER
(1 oz. Copper)
VCC LAYER
(1 oz. Copper)
INT2 LAYER
(1 oz. Copper)
GND LAYER
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet of

GIGABYTE

COVER SHEET

GA-8INXP

1

1 35Thursday, December 26, 2002

1.01

5

8INXP BLOCK DIAGRAM

4

3

2

1

INTEL Pentium4 (478)

D D

C C

CLOCK GENERATOR

VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
VCC3 = 3.3V

AGP SLOT 4X/8X

VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V

PAGE 14

PAGE 18

GAD0~31
AD_STB0,-AD_STB0
AD_STB1,-AD_STB1
SBA0~7
SB_STB,-SB_STB

-GBE0~3
ST0~2

AGP BUS

VCORE = 1.75V (>1GHZ) / SLEEP : 1.3V
VCCA = 2.5V ; 2_5V = 2.5V

MCH
GRANITE BAY

VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
DDR25V = 2.5V(SUSPEND POWER)
VDDQ = 1.5V (AGP POWER 4X)
VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)

HI0~11
CONTROL BUS

ICH4

PAGE 7 ,8 ,9 ,10

HUB LINK

PAGE 4, 5, 6

VID0~4

MAA0~12
MDA0~63

-DQSA0~8

MAB0~12
MDB0~63

-DQSB0~8

PWM/OTHER POWER

VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
DDRVTT,DDR25V,3VSTR,VCC25

PAGE 29,30,31

DUAL CHANNEL
DDR SDRAM

DDR25V = 2.5V(SUSPEND POWER)
DDRVTT = 1.25V

USB PORTS 0~5

VCC = 5V
5VSB = 5V
5VUSB = 5V

PAGE 15-17

PAGE 12

IDE Primary and Secondary

AC97 LINK

B B

AC97 CODEC ALC650

+12V = 12V
VCC3 = 3.3V
VCC = 5V
AVDD = 5V

AUDIO PORTS :

TELE

LINE_IN

CD_IN AUX_IN

FRONT AUDIO

MICLIN_ OUT

GAME PORT

PAGE 25

PCI BUS

PAGE 26

VCC25 = 2.5V(I/O,MEMORY/I,ZLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V

PCI SLOT 1,2,3,4,5

+12 = 12V

-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V

SERIAL ATA

1_8VCC = 1.8V
VCC3 = 3V

PROMISE 20276

VCC3 = 3V

PAGE 11,12,13

PAGE 19,20

PAGE 33

PAGE 34,35

LPC BUS

VCC = 5V

DUAL BIOS
FWH

VCC = 5V
VCC3 = 3V

LPC I/O IT8712

VCC = 5V
5VSB = 5V
VBAT = 3V

PAGE 21

PAGE 23

PAGE 22

A A

KINNERITH R/KENAI 32

VCC25 = 2.5V
VCC15 = 1.5V
3VDUAL = 3.3V(SUSPEND POWER)

PAGE 32

FRONT PANEL /FANS

VCC = 5V
5VSB = 5V
+12 = 12V

5

4

PVCC = 5V

PAGE 27,28

3

LAN

I/O PORTS :

COMB

COMA IR

LPT

PS2

2

FDD

PAGE 24

Title

Size Document Number Rev
Custom

Date: Sheet of

GIAGBYTE

BLOCK DIAGRAM

GA-8INXP

1

2 35Thursday, December 26, 2002

1.01

8

7

6

5

4

3

2

1

VCORE VCORE

BC6

10U/12/X/6.3V/X

10U/12/X/6.3V/X

BC7

10U/12/X/6.3V/X

BC8

BC9

10U/12/X/6.3V/X

10U/12/X/6.3V/X

BC2

BC1

D D

10U/12/X/6.3V

10U/12/X/6.3V

BC3

10U/12/X/6.3V/X

BC4

BC5

10U/12/X/6.3V/X

VCORE VCORE

BC327

10U/12/X/6.3V/X

10U/12/X/6.3V/X

BC328

10U/12/X/6.3V/X

BC329

BC330

10U/12/X/6.3V/X

BC331

10U/12/X/6.3V/X

10U/12/X/6.3V/X

BC332

10U/12/X/6.3V/X

BC333

BC334

10U/12/X/6.3V/X

VCORE

10U/12/X/6.3V/X

BC323

10U/12/X/6.3V/X

BC324

10U/12/X/6.3V/X

BC325

BC326

10U/12/X/6.3V/X

VCORE VCORE

100U/2V/SP-CAP/X

BC392

BC391

100U/2V/SP-CAP

100U/2V/SP-CAP

BC393

BC394

100U/2V/SP-CAP/X

100U/2V/SP-CAP/X

BC395

BC396

100U/2V/SP-CAP/X

VCORE

SC1

0.1U/6/Y/25V/X

VCORE

C C

AD11

AD9

AD7

AD19

AE18

AE16

AE14

AE12

AE10

AE8

AE6

AE20

AB15

AB13

AB11

AB9

AB7

AB19

AC18

AC16

AC14

AC12

AC10

AC8

AD17

AD15

AD13

E14

E12

VCORE24

VCORE25

VCORE26

E10E8E20

VCORE27

VCORE28

VCORE29

VCORE30

VCORE31

VCORE32

ADS

BINIT

BNR

DP3
DP2
DP1
DP0

TESTHI8
TESTHI9

TESTHI10

BR0

BPRI

DBSY

DEFER

DRDY

HITM
IERR

LOCK
MCERR
RESET#

RS2
RS1
RS0
RSP

TRDY

-ADS

G1

TP_AP0

AC1

AP0
AP1

TP_AP1

V5
AA3
G2

TP_DP3

L25

TP_DP2

K26

TP_DP1

K25

TP_DP0

J26
U6

W4
Y3
H6

D2
H5

E2
H2
F3

HIT

E3
AC3
W5

INIT

G4

TP_XERR

V6
AB25

F4
G5
F1

TP_RSP

AB2
J6

-BNRHA10

-BREQ0

-BPRI

-DBSY

-DEFER

-DRDY

-HIT

-HITM

-CPUINIT

-HLOCK

-CPURST

-RS2

-RS1

-RS0

-HTRDY

-ADS 7

-BNR 7

TESTHI8_10 5

-BREQ0 5,7

-BPRI 7

-DBSY 7

-DEFER 7

-DRDY 7

-HIT 7

-HITM 7

-IERR 5

-HLOCK 7

-RS2 7

-RS1 7

-RS0 7

-HTRDY 7

VCORE

R1
39/6/X

R2
1K/6

C1
100P/6/N/16V/X

C2
100P/6/N/16V/X

VCORE

-CPUINIT 12,23

-CPURST 5,7

SOCKET_478A

HA[3..16]7

B B

HA[17..35]7

HA[3..16]

-HA_STB07

-HREQ47

-HREQ37

-HREQ27

-HREQ17

-HREQ07

HA[17..35]

-HA_STB17

HA16
HA15
HA14
HA13
HA12
HA11

HA9
HA8
HA7
HA6
HA5
HA4
HA3

-HA_STB0

-HREQ4

-HREQ3

-HREQ2

-HREQ1

-HREQ0
HA35

HA34
HA33
HA32
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17

-HA_STB1

N5

A16

N4

A15

N2

A14

M1

A13

N1

A12

M4

A11

M3

A10

L2

A9

M6

A8

L3

A7

K1

A6

L6

A5

K4

A4

K2

A3

L5

ADSTB0

H3

REQ4

J3

REQ3

J4

REQ2

K5

REQ1

J1

REQ0

AB1

A35

Y1

A34

W2

A33

V3

A32

U4

A31

T5

A30

W1

A29

R6

A28

V2

A27

T4

A26

U3

A25

P6

A24

U1

A23

T2

A22

R3

A21

P4

A20

P3

A19

R2

A18

T1

A17

R5

ADSTB1

VCORE1

VCORE2

VCORE3

VCORE4

VCORE5

VCORE6

VCORE7

VCORE8

VCORE9

VCORE10

VCORE11

VCORE12

VCORE13

VCORE14

VCORE15

VCORE16

VCORE17

VCORE18

VCORE19

VCORE20

VCORE21

VCORE22

VCORE23

GND1

GND2

GND3

GND4

GND5

GND6

GND7

GND8

GND9

GND10

GND11

GND12

GND13

GND14

GND15

GND16

GND17

GND18

GND19

GND20

GND21

GND22

GND23

GND24

GND25

GND26

GND27

GND28

GND29

GND30

GND31

GND32

GND33

GND34

GND35

GND36

GND37

GND38

GND39

GND40

GND41

GND42

GND43

GND44

GND45

GND46

GND47

GND48

GND49

GND50

GND51

GND52

GND53

GND54

GND55

GND56

GND57

GND58

GND59

GND60

AE7

AE24

AE22

AE19

AD14

AD12

AD10

AD8

AD4

AD1

AD23

AD21

AE17

AE15

AE13

AE11

AE9

AE26

AB20

AC17

AC15

AC13

AC11

AC9

AC7

AC5

AC2

AC25

AC22

AC19

AD18

AD16

AA4

AA1

AA23

AA19

AB18

AB16

AB14

AB12

AB10

AB8

AB6

AB3

AB24

AB21V4V1

V23W6W3

W24

W21Y5Y2

Y25

Y22

AA17

AA15

AA13

SK478/GD/W

A A

Title

Size Document Number Rev
B

8

7

6

5

4

3

Date: Sheet of

2

GIAGBYTE

NORTHWOOD 1/3

GA-8INXP

3 35Thursday, December 26, 2002

1

1.01

8

VCORE

D D

VCORE

C C

VCORE

B B

BC39

0.01U/6/X/50V

BC42

0.01U/6/X/50V/X

COMP0

COMP1

R3

75/6/1

R12

75/6/1/X

R16 51.1/6/1

R17 51.1/6/1

TMPIN322,27

R19 56/6
R20 56/6
R21 56/6

R22 56/6
R23 680/6

GTLREF1

R5
150/6/1

GTLREF2

R13
150/6/1/X

C9

0.01U/6/X/50V/X

VCCVID

BC40

0.1U/6/Y/10V

BC43
1U/6/Y/10V/X

TMPIN3

TMS
TDO
TDI

TCK

-TRST

VID[0..4]22,27,29

7

BC41

0.1U/6/Y/25V/X

BC44

0.01U/6/X/50V/X

C7
1U/6/Y/10V

VID[0..4]

6

CPUCLK
CPUCLK-

-A20M

-FERR

-IGNNE
INTR

NMI
SMI-

-STPCLK
VID4

VID3
VID2
VID1
VID0

VCCA
VCORESEN
VCOREPLL
VSSA
VSSSEN

-THERMTRIP

L1

4.7UH/8

L2

4.7UH/8

R9 56/6
R10 56/6
R11 56/6

AF22

AF23
AC26
AD26

C6
B6
B2

D1
E5
B5
Y4

AE1
AE2
AE3
AE4
AE5

AF4
AF3

AD20

A5

AE23
AD22

A4

AE21

A22

A7
B3
C4
A2

AD3

AF25

AD2

AF24

C3

0.1U/6/Y/25V

C5

0.1U/6/Y/25V

SOCKET_478B

BCLK0
BCLK1
ITP_CLK0
ITP_CLK1

A20M
FERR
IGNNE

LINT0
LINT1
SMI
STPCLK

VID4
VID3
VID2
VID1
VID0

VCCVID
VCCVIDPRG
VCCA
VCC_SENSE
VCCIOPLL
VSSA
VSS_SENSE

RSVD1
RSVD2
RSVD3
THERMDA
THERMDC
THERMTRIP

RSVD4
RSVD5
RSVD6
RSVD7

GND61

AA11

GND62

AA9

AA26

TESTHI8_10

TESTHI11
TESTHI12

GND63

GND64

GND65

AA7N6N3

VCCA

C4

4.7U/8/Y/10V
VSSA

C6

4.7U/8/Y/10V
VCOREPLL

GND66

GND67

GND68

N24

N21P5P2

GND69

GND70

GND71

P25

GND72

P22

F17

R26R4R1

VCORE

VCORE

CPUCLK14

CPUCLK-14

-A20M12

-FERR12

-IGNNE12
INTR12

NMI12

SMI-12

-STPCLK12

VCORESEN29

VSSSEN29

-THERMTRIP12

TESTHI8_10 4

F15

F13

F11F9F19

VCORE33

VCORE34

VCORE35

VCORE36

VCORE37

GND73

GND74

GND75

GND76

GND77

R23T6T3

5

VCORE VCORE

RN1 56/8P4R

1 2
3 4
5 6
7 8

R4 56/6/X

1 2
3 4
5 6

RN4 56/8P4R

7 8

VCORE

AA18

AA16

AA14

AA12

AA10

AA8

AB17

B13

B11B9B7

B19

C18

C16

C14

C12

C10C8C20

VCORE38

VCORE39

VCORE40

VCORE41

VCORE42

VCORE43

VCORE44

VCORE45

VCORE46

VCORE47

VCORE48

VCORE49

VCORE50

VCORE51

VCORE52

VCORE53

VCORE54

VCORE55

GND78

GND79

GND80

GND81

GND82

GND83

GND84

GND85

GND86

GND87

GND88

GND89

GND90

GND91

GND92

GND93

GND94

T24

T21U5U2

U25

U22

V26

G21

H26H4H1

H23J5J2

J25

GND95

J22K6K3

D17

VCORE56

VCORE57

VCORE58

GND96

GND97

GND98

K24

K21

D15

D13

VCORE59

VCORE60

GND99

GND100

L26L4L1

4

D11D9D7

VCORE61

VCORE62

GND101

GND102

L23M5M2

-BPM4

-BPM1

-BPM5

-BPM0

-PROCHOT
TESTHI0_1

TESTHI2_7

D19

VCORE63

VCORE64

GND103

GND104

GND105

M25

M22

GND106

GND107

GND108

E11E9E26E7E4E1E23

GND109

GND110

GND111

GND112

GND113

GND114

E19

F18

R6 56/6
R7 220/6
R8 56/6

BSEL0
BSEL1

TESTHI11

COMP0
COMP1

BPM5
BPM4
BPM3
BPM2
BPM1
BPM0

TESTHI0

DBR#

TESTHI12
GTLREF3

GTLREF2
GTLREF1
GTLREF0

TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6

TESTHI1

PWRGOOD

PROCHOT

TRST

GND115

GND116

GND117

GND118

F16

F14

F12

F10

RN2

56/8P4R/X

RN3

56/8P4R/X
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

SLP
TCK

TDI

TDO

TMS

GND119

GND120

F8

3

R14
1K/6

AD6
AD5
A6
L24
P1

AB4
AA5
Y6
AC4
AB5
AC6

AD24
AE25
AD25

AA6
F6
AA21
F20

AC23
AC24
AC20
AC21
AB22
AA20

AA2
AB23
C3
AB26

D4
C1
D5
F7
E6

SK478/GD/W

VCC3VCC3

TESTHI11
COMP0
COMP1

-BPM5

-BPM4

-BPM1

-BPM0
TESTHI0_1
TESTHI12

GTLREF1

GTLREF2

TESTHI2_7

TESTHI0_1
CPUPWOK

-PROCHOT

-CPUSLP
TCK

TDI
TDO
TMS

-TRST

SMI-

-IGNNE
NMI
INTR

-CPUSLP

-STPCLK

-A20M

-FERR

R15
1K/6/X

BSEL0
BSEL1

-BREQ0 4,7

-CPURST 4,7

BSEL0 --->100/133

BSEL0 11,14

-CPUSLP 12

VCORE

2

R711
56/6

R18
330/6

C8
150P/6/N/50V

VCORE

-IERR

CPUPWOK 12

1

-IERR 4

Z11
Z12

C11
1U/6/Y/10V/X

R24 1K/6/X

5VSB

84

3

+

2

-

Q3
MMBT2222A/SOT23/X

SOT23

132

7

U1A

1

KA393/SO8/X

VCC

R25
1K/6/X

3

Q1

D

2N7002/SOT23/X

CLOSE U14 PIN8

G S

2

1

3

Q2

D

2N7002/SOT23/X

G S

2

1

6

FS 29

PWRBTSW- 22,28

5VSB

5VSB

R27

R26

1.8K/6/X

18K/6/X

R31
27K/6/X

5

Z8

Z9

RS1
47K/1/0805/X

C10

0.1U/6/Y/25V/X

84

U1B

5

+

6

-

7

KA393/SO8/X

4

-THERMTRIP

Title

Size Document Number Rev
Custom

3

Date: Sheet of

2

GIAGBYTE

NORTHWOOD 2/3

GA-8INXP

4 35Thursday, December 26, 2002

1

1.01

PCB THERM

DEFAULT NO POP

VCC

5VSB

A A

R28 8.2K/6/X
R29 8.2K/6/X

-CPURST Z13

-CPURST4,7

-THERMTRIP

8

R30

8.2K/6/X

R32 1K/6/X

VCORE

R33
56/6

8

7

6

5

4

3

2

1

VCORE

D D

HD[0..15]7

HD[16..31]7

C C

B B

HD[16..31]

HD[0..15]

-HD_STBN07

-HD_STBP07

-HD_STBN17

-HD_STBP17

HD15
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0

-DBI07

-DBI17

-DBI0

-HD_STBN0

-HD_STBP0
HD31

HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16

-DBI1

-HD_STBN1

-HD_STBP1

D25
D23

C26
H21
G22

C24
C23

D22
C21

H25

M21
H24
G26

D26

G23
H22

G25

J21

B25

B24

A25
A23
B22
B21
E21
E22
F21

K23

J24

L22

L21
F26

E25
F24
F23

E24

K22

J23

SOCKET_478C

D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DBI#0
STBN0
STBP0

D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1
STBP1

GND121

GND122

F5F2F25

GND123

GND124

F22G6G3

GND125

GND126

G24C5C2

GND127

GND128

GND129

GND130

C25

C22

GND131

GND132

C19

D18

GND133

GND134

D16

GND135

D14

D12

GND136

GND137

GND138

GND139

GND140

D10D8D6D3D24

E18

E16

AF17

VCORE65

VCORE66

GND141

GND142

D21

D20

AF15

AF13

VCORE67

VCORE68

VCORE69

GND143

GND144

GND145

E17

E15

AF11

AF9

VCORE70

VCORE71

GND146

GND147

E13A3A24

AF7

AF5

VCORE72

VCORE73

GND148

GND149

A21

AF21

AF19

A18

VCORE74

VCORE75

GND150

GND151

A19

B18

B16

A16

A14

VCORE76

VCORE77

VCORE78

GND152

GND153

GND154

B14

B12

A12

A10A8A20

VCORE79

VCORE80

GND155

GND156

B10

B26B8B4

B17

VCORE81

VCORE82

VCORE83

GND157

GND158

GND159

B23

B15

AF2

VCORE84

VCORE85

GND160

GND161

B20

C17

GND162

C15

C13

GND163

GND164

C11C9C7

GND165

GND166

AF18

GND167

GND168

AF16

AF14

GND169

GND170

AF12

AF10

GND171

SKTOCC#

AF26

AF8

GND173

GND174

AF6

AF1

GND175

GND176

AF20

A17

GND177

GND178

A15

A13

DBI#2
STBN2
STBP2

DBI#3
STBN3
STBP3

GND179

GND180

A11A9A26

D47
D46
D45
D44
D43
D42
D41
D40
D39
D38
D37
D36
D35
D34
D33
D32

D63
D62
D61
D60
D59
D58
D57
D56
D55
D54
D53
D52
D51
D50
D49
D48

GND181

GND182

T23
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
P26
R22
P23

AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
V21
W22
W23

SK478/GD/W

HD47
HD46
HD45
HD44
HD43
HD42
HD41
HD40
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32

-DBI2

-HD_STBN2

-HD_STBP2
HD63

HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48

-DBI3

-HD_STBN3

-HD_STBP3

HD[32..47]

-DBI2 7

-HD_STBN2 7

-HD_STBP2 7

-DBI3 7

-HD_STBN3 7

-HD_STBP3 7

HD[32..47] 7

HD[48..63]

HD[48..63] 7

Z14

R34
0/6/X

A A

Title

Size Document Number Rev
B

8

7

6

5

4

3

Date: Sheet of

2

GIAGBYTE

NORTHWOOD 3/3

GA-8INXP

5 35Thursday, December 26, 2002

1

1.01

A

B

C

D

E

AGPHOST

AA3

Y4
Y3

Y1
W4
W2
W5
W1
W8

V5

V6

U6
U7
T7
V8
R8
R9
P9
P7
N8
P6
T4
N7
T1
N4
P1

M5

N1

N2
M3
M2
M6

M8
M9

J3

K5

AA2

W7

V9

AL10

Y7

L9

MCH_GTLREF

U2D

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

GDBI_LO
GDBI_HI PIPE
RBF
WBF
GDEVSEL
GIRDY
GSERR

RSV
RSV
RSV

GRANITE_BAY B0

20mil

C19

0.1U/6/Y/25V

GCBE0
GCBE1
GCBE2
GCBE3

GREQ
GGNT

GFRAME

GTRDY

GPAR

GSTOP

PSWING_AGP0
PSWING_AGP1

PRCOMP_AGP0
PRCOMP_AGP1

PREF_AGP0
PREF_AGP1

AD_STB0F

AD_STB0S

AD_STB1F

AD_STB1S

SB_STBF

SB_STBS

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

GCLKIN

VCORE

ST0
ST1
ST2

R49

75/6/1

R50

150/6/1

H1
H3
J5

U1
U9
T8
R2

J6
K8
Y6
AB2
AA5
AB1

N5
U4

T5
P4

U3
T2

V3
V2
P3
R3
L3
K2

K7
J2
K4
K1
L1
L4
L7
L6

Y9

ST0
ST1
ST2

AGP_RCOMP0
AGP_RCOMP1

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

D

-GBE0

-GBE1

-GBE2

-GBE3

-GREQ

-GGNT

-GFRAME

-GTRDY
GPAR

-GSTOP
PSWING

AGPREF

AD_STB0

-AD_STB0

AD_STB1

-AD_STB1

SB_STB

-SB_STB

GMCH3V66

-GBE0 18

-GBE1 18

-GBE2 18

-GBE3 18

-GREQ 18

-GGNT 18

-GFRAME 18

-GTRDY 18
GPAR 18

-GSTOP 18

R37 43.2/6/1
R38 43.2/6/1

AGPREF 18

AD_STB0 18

-AD_STB0 18
AD_STB1 18

-AD_STB1 18
SB_STB 18

-SB_STB 18

GCDETREF18

GMCH3V66 14

VDDQ

10mil

R43 33.2/6/1

-DBI[0..3]

GD[0..31]
SBA[0..7]
ST[0..2]

HD[0..63]
HA[3..35]

VDDQ

R40

60.4/6/1

R41

39.2/6/1

AGPREF

R45
100/6/1

PSWING

C13

0.1U/6/Y/25V

C16

0.1U/6/Y/25V

-DBI[0..3] 6
HD[0..63] 6

HA[3..35] 4
GD[0..31] 18
SBA[0..7] 18
ST[0..2] 18

N.B HEATSINK

NB_HEATSINK1

NB_HEATSINK

Title

Size Document Number Rev
Custom

Date: Sheet of

GIGABYTE

GRANITE (HOST/AGP)

GA-8INXP

6 35Thursday, December 26, 2002

E

C282

0.1U/6/Y/25V/X

C283
1U/6/Y/25V

1.01

U2C

-RBF18

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

GDBI_LO

-PIPE

-RBF

-WBF

-GDEVSEL

-GIRDY

-GSERR

C285

0.1U/6/Y/25V

4 4

3 3

2 2

1 1

TP_AP0H
TP_AP1H

-ADS4
TP_XERRH

-BNR4

-BPRI4

-BREQ04,5

-CPURST4,5

-DBSY4

-DEFER4

-DRDY4
TP_DEP0H

TP_DEP1H
TP_DEP2H
TP_DEP3H

-ADS

-BNR

-BPRI

-BREQ0

-CPURST

-DBSY

-DEFER

-DRDY

-DBI0

-DBI1

-DBI2

-DBI3

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9

HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

A

G25

G26

G23

G20

G19

G17

F3
F2

A10

D1
B10
F15
F12

G4
B7

H16

A8
C9

D10

C8
B6

H25
D25
A19
C15

B31
C29

C30
A29

D29
A31
B30
E28
D28
D26
E25
F27

H24
A28
B28
B27
C27
A26
C26
B25
A25
H22
D23
F23
C24
D22
E24
E22

A23
B22
C23
D20
B24
C21
D19
A20
B18
B19
E19
C18
H19
E18
H18

F17
F18

A17
D17
D16
A16
B16
C14
D14
B13
C12
B12
A14
B15
A13

AP0
AP1
ADS

XERR
BNR
BPRI
BREQ0

CPURST
DBSY
DEFER
DRDY

DEP0
DEP1
DEP2
DEP3

DINV0
DINV1
DINV2
DINV3

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63

GRANITE_BAY B0

HDSTBP_0
HDSTBP_1
HDSTBP_2
HDSTBP_3
HDSTBN_0
HDSTBN_1
HDSTBN_2
HDSTBN_3

HITM
HLOCK
HTRDY

HREQ0
HREQ1
HREQ2
HREQ3
HREQ4

HXRCOMP
HYRCOMP

HXSWING
HYSWING

RSTIN

TESTIN

CCVREF

HDVREF0
HDVREF1
HDVREF2
HDVREF3

HAVREF0
HAVREF1

HA10

HA11

HA12

HA13

HA14

HA15

HA16

HA17

HA18

HA19

HA20

HA21

HA22

HA23

HA24

HA25

HA26

HA27

HA28

HA29

HA30

HA31

HA32

HA33

HA34

HA35

HCLKINN
HCLKINP

HADSTB0
HADSTB1

BINIT

HA3
HA4
HA5
HA6
HA7
HA8
HA9

RS0
RS1
RS2
RSP

-HD_STBP0

F26

-HD_STBP1

H21

-HD_STBP2

C20

-HD_STBP3

E16

-HD_STBN0

E27

-HD_STBN1

G22

-HD_STBN2

B21

-HD_STBN3

C17
D13

HIT

E15

-HLOCK

A7

-HTRDY

D11

-HREQ0

G10

-HREQ1

G13

-HREQ2

H13

-HREQ3

E10

-HREQ4

G14
C11

F20
G16
E21

J24
J18

MCH_GTLREF

B9
F24

F21
A22
A11
F8
D2

HA3

H15

HA4

F11

HA5

D8

HA6

E9

HA7

G11

HA8

D7

HA9

F9

HA10

A4

HA11

E7

HA12

C5

HA13

B4

HA14

B3

HA15

A5

HA16

D5

HA17

H12

HA18

J12

HA19

J11

HA20

E6

HA21

F6

HA22

H6

HA23

G8

HA24

H10

HA25

J9

HA26

F5

HA27

D4

HA28

J8

HA29

G7

HA30

H7

HA31

E3

HA32

C2

HA33

C3

HA34

G5

HA35

E4

MCHCLK-

J16

MCHCLK

J17

-HA_STB0

C6

-HA_STB1

H9
E12

F14
E13

TP_RSPH

E1

TP_BINITH

H4

-HIT

-HITM

HXRCOMP
HYRCOMP
HXSWING
HYSWING

-RS0

-RS1

-RS2

-HD_STBP0 6

-HD_STBP1 6

-HD_STBP2 6

-HD_STBP3 6

-HD_STBN0 6

-HD_STBN1 6

-HD_STBN2 6

-HD_STBN3 6

-HIT 4

-HITM 4

-HLOCK 4

-HTRDY 4

-HREQ0 4

-HREQ1 4

-HREQ2 4

-HREQ3 4

-HREQ4 4

MCHCLK- 14
MCHCLK 14

-HA_STB0 4

-HA_STB1 4

-RS0 4

-RS1 4

-RS2 4

VCC3

PCIRST- 11,20,21,22,23,32,33,34

C281

0.1U/6/Y/25V/X

B

R39

8.2K/6

10mil

HXSWING

HYSWING

10mil

HXRCOMP

HYRCOMP

R46

0/6/X

VCORE

C15

0.1U/6/Y/25V

VCORE

C17

0.1U/6/Y/25V

R35

24.9/6/1

R36

24.9/6/1

R42

150/6/1

R44

75/6/1

R47

150/6/1

R48

75/6/1

GDBI_LO18

-PIPE18

-WBF18

-GDEVSEL18

-GIRDY18

-GSERR18

C284

0.1U/6/Y/25V/X

C

CBA[0..7]
MAA[0..12]
DQSA[0..8]

4 4

3 3

2 2

A

CBA[0..7] 15,17
MAA[0..12] 15,17
DQSA[0..8] 15,17

MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63

CBA0
CBA1
CBA2
CBA3
CBA4
CBA5
CBA6
CBA7

DDR25V

W25
W29

W26

W28
AA25
AB25
AC28
AD29
AA26
AB26
AC27
AE29
AE21
AE20
AH23
AG21

AJ25

AJ24
AH22

AJ22
AE18

AJ19

AJ18
AH17
AF18
AK20
AG17
AE17
AE15
AF15
AG15
AE14
AK15
AK14

AJ13
AG14
AG12
AH10
AF12
AE11
AH11

AJ10
AG11
AE12

AF27
AF26
AG27
AE23
AE26
AE24
AG26
AF25

AG32

M25
G29
K28
M26
P25
R25
R26
R27

M29
P27
P28
V26
U27

V25
U28

L25
J27
J29
L27

T25

L24

CKEA[0..3]

MDA[0:63]
BAA[0:1]

U2A

DQA_A0
DQA_A1
DQA_A2
DQA_A3
DQA_A4
DQA_A5
DQA_A6
DQA_A7
DQA_A8
DQA_A9
DQA_A10
DQA_A11
DQA_A12
DQA_A13
DQA_A14
DQA_A15
DQA_A16
DQA_A17
DQA_A18
DQA_A19
DQA_A20
DQA_A21
DQA_A22
DQA_A23
DQA_A24
DQA_A25
DQA_A26
DQA_A27
DQA_A28
DQA_A29
DQA_A30
DQA_A31
DQA_A32
DQA_A33
DQA_A34
DQA_A35
DQA_A36
DQA_A37
DQA_A38
DQA_A39
DQA_A40
DQA_A41
DQA_A42
DQA_A43
DQA_A44
DQA_A45
DQA_A46
DQA_A47
DQA_A48
DQA_A49
DQA_A50
DQA_A51
DQA_A52
DQA_A53
DQA_A54
DQA_A55
DQA_A56
DQA_A57
DQA_A58
DQA_A59
DQA_A60
DQA_A61
DQA_A62
DQA_A63

CB_A0
CB_A1
CB_A2
CB_A3
CB_A4
CB_A5
CB_A6

DRCOMPVREF_H

CB_A7

DRCOMPVREF_V

VREF_A

DDR_STARAP

GRANITE_BAY B0

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

DQS_A0
DQS_A1
DQS_A2
DQS_A3
DQS_A4
DQS_A5
DQS_A6
DQS_A7
DQS_A8

CMDCLK_A0
CMDCLK_A0
CMDCLK_A1
CMDCLK_A1

RSVD
RSVD
RSVD

RSVD
CMDCLK_A4
CMDCLK_A4
CMDCLK_A5
CMDCLK_A5
CMDCLK_A6
CMDCLK_A6
CMDCLK_A7
CMDCLK_A7

CKE_A0
CKE_A1
CKE_A2
CKE_A3

RSVD

MA_A0
MA_A1
MA_A2
MA_A3
MA_A4
MA_A5
MA_A6
MA_A7
MA_A8

MA_A9
MA_A10
MA_A11
MA_A12

BA_A0
BA_A1

CAS_A

RAS_A

WE_A

CS_A0

CS_A1

CS_A2

CS_A3

RCVENOUT_A

ODTCOMP

DRCOMP_H
DRCOMP_V

CKEA[0..3] 15,17

MDA[0:63] 15,17
BAA[0:1] 15,17

AH29
AJ9
AH14
AH19
AG23
AB28
V27
N28
H28

K26
N29
V29
AB29
AF21
AG18
AJ15
AK8
AH28

AF24
AG24
AE22
AF22
AK21
AJ21
AF19
AE19
K25
J26
D31
D32
AG8
AG9
AJ6
AJ7

K29
J33
N26
K31

AM9
AH25

AG30
AD26
AC24
AA30
Y30
AA32
T29
Y27
R30
AM22
R32
P33

AE16
AH20

AN14
AL16
AM15

AF13
AJ12
AF10
AF9

AH31
AK32

AJ31
AG33
AK33

AJ33

DQSA0
DQSA1
DQSA2
DQSA3
DQSA4
DQSA5
DQSA6
DQSA7
DQSA8

CKEA0
CKEA1
CKEA2
CKEA3

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

BAA0
BAA1

RCVA
DCVREF

ODTCOMP

DRCOMP_H
DRCOMP_V

B

DCLKA0 15

-DCLKA0 15
DCLKA1 15

-DCLKA1 15

DCLKA4 15

-DCLKA4 15
DCLKA5 15

-DCLKA5 15
DCLKA6 15

-DCLKA6 15
DCLKA7 15

-DCLKA7 15

-CASA 15,17

-RASA 15,17

-WEA 15,17

-CSA0 15,17

-CSA1 15,17

-CSA2 15,17

-CSA3 15,17

MAB[0..12]
DQSB[0..8]

MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63

CBB0
CBB1
CBB2
CBB3
CBB4
CBB5
CBB6
CBB7

DDRVREFBDDRVREFA

CBB[0..7] 16,17
MAB[0..12] 16,17
DQSB[0..8] 16,17

U2B

E31

DQ_B0

F32

DQ_B1

G32

DQ_B2

H33

DQ_B3

E33

DQ_B4

F30

DQ_B5

H30

DQ_B6

H31

DQ_B7

L33

DQ_B8

L31

DQ_B9

P31

DQ_B10

P30

DQ_B11

K32

DQ_B12

M33

DQ_B13

N32

DQ_B14

N31

DQ_B15

U33

DQ_B16

U30

DQ_B17

W32

DQ_B18

Y33

DQ_B19

T32

DQ_B20

U31

DQ_B21

V30

DQ_B22

W31

DQ_B23

AC33

DQ_B24

AC31

DQ_B25

AD30

DQ_B26

AE32

DQ_B27

AB31

DQ_B28

AB32

DQ_B29

AD32

DQ_B30

AE31

DQ_B31

AL26

DQ_B32

AM25

DQ_B33

AN24

DQ_B34

AL23

DQ_B35

AN26

DQ_B36

AK26

DQ_B37

AK24

DQ_B38

AK23

DQ_B39

AN21

DQ_B40

AM19

DQ_B41

AN18

DQ_B42

AK17

DQ_B43

AN20

DQ_B44

AL20

DQ_B45

AM18

DQ_B46

AL17

DQ_B47

AL13

DQ_B48

AM13

DQ_B49

AL11

DQ_B50

AM10

DQ_B51

AL14

DQ_B52

AN12

DQ_B53

AN11

DQ_B54

AN9

DQ_B55

AM7

DQ_B56

AL7

DQ_B57

AM4

DQ_B58

AN3

DQ_B59

AL8

DQ_B60

AM6

DQ_B61

AL4

DQ_B62

AM3

DQ_B63

AM30

CB_B0

AN30

CB_B1

AL29

CB_B2

AM28

CB_B3

AJ30

CB_B4

AK30

CB_B5

AL28

CB_B6

AK27

CB_B7

AF33

VREF_B

GRANITE_BAY B0

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

DQS_B0
DQS_B1
DQS_B2
DQS_B3
DQS_B4
DQS_B5
DQS_B6
DQS_B7
DQS_B8

CMDCLK_B0
CMDCLK_B0
CMDCLK_B1
CMDCLK_B1

RSVD
RSVD
RSVD

RSVD
CMDCLK_B4
CMDCLK_B4
CMDCLK_B5
CMDCLK_B5
CMDCLK_B6
CMDCLK_B6
CMDCLK_B7
CMDCLK_B7

CKE_B0
CKE_B1
CKE_B2
CKE_B3

RSVD

MA_B0
MA_B1
MA_B2
MA_B3
MA_B4
MA_B5
MA_B6
MA_B7
MA_B8

MA_B9
MA_B10
MA_B11
MA_B12

BA_B0
BA_B1

CAS_B
RAS_B

WE_B

CS_B0

CS_B1

CS_B2

CS_B3

RCVENOUT_B

C

CKEB[0..3]CBB[0..7]

AN29
AN5
AK12
AL19
AL25
AD33
V33
M32
F33

G31
M30
V32
AC30
AM24
AK18
AM12
AL5
AK29

AN27
AM27
AJ27
AJ28
AF31
AF30
AC25
AD25
H27
G28
C32
C33
AH7
AH8
AK5
AK6

L28
J32
N25
J30

AN8
AN23

AG29
AE28
AD27
AA29
Y31
AA33
T28
Y28
T31
AL22
R33
R29

AF16
AG20

AE13
AM16
AN15

AH13
AK11
AE10
AK9

AH32

MDB[0:63]
BAB[0:1]

DQSB0
DQSB1
DQSB2
DQSB3
DQSB4
DQSB5
DQSB6
DQSB7
DQSB8

DCLKB0 16

-DCLKB0 16
DCLKB1 16

-DCLKB1 16

DCLKB4 16

-DCLKB4 16
DCLKB5 16

-DCLKB5 16
DCLKB6 16

-DCLKB6 16
DCLKB7 16

-DCLKB7 16

CKEB0
CKEB1
CKEB2
CKEB3

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

BAB0
BAB1

-CASB 16,17

-RASB 16,17

-WEB 16,17

-CSB0 16,17

-CSB1 16,17

-CSB2 16,17

-CSB3 16,17

RCVB

CKEB[0..3] 16,17

MDB[0:63] 16,17
BAB[0:1] 16,17

D

ODTCOMP

DRCOMP_H

DRCOMP_V

R58

402/6/1

R60

24.9/6/1

R62

24.9/6/1

10mil

RCVA

C20

0.1U/6/Y/25V/X

10mil

RCVB

C21

0.1U/6/Y/25V/X

10mil

DCVREF

10mil

DDRVREFB

C23

0.1U/6/Y/25V

10mil

DDRVREFA

C26

0.1U/6/Y/25V

E

DDR25V

DDR25V

DDR25V

C22
1U/6/Y/10V

DDR25V

DDR25V

R51

78.7/6/1

R52

78.7/6/1

R53

78.7/6/1

R54

78.7/6/1

R55

100/6/1

R56

100/6/1

R57

150/6/1

R59

150/6/1

R61

150/6/1

R63

150/6/1

1 1

Title

Size Document Number Rev
Custom

A

B

C

D

Date: Sheet of

GIGABYTE

GRANITE(DDR)

GA-8INXP

E

7 35Thursday, December 26, 2002

1.01

A

B

C

D

E

AG6

AG3
AG5

AG2

AB4
AC3
AD3
AC4
AC7
AA8
AB8
AA9
AB7
AE2
AC6
AA6
AC1
AE1
AD2

AD5
AB5

AF7
AL2
AF6

AF4
AK3
AL1

AK2
AH1

AH2
AD9
AF1
AF3
AE5
AE7
AD6
AC9

AD8
AE4

AE8
AH4
AH5

AJ4

AJ3
AJ1

VCC1_2

R64

75/6/1

U2E

HI_A0
HI_A1
HI_A2
HI_A3
HI_A4
HI_A5
HI_A6
HI_A7
HI_A8
HI_A9
HI_A10
HI_A11
HI_ARCOMP
HI_AVREF
HI_AVSWING

HI_ASTRBF
HI_ASTRBS

TEST_SIG3
TEST_SIG4

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

RSVD
RSVD
RSVD
RSVD

GRANITE_BAY B0

R66
150/6/1/X

RSVD
RSVD

PWRGD

RSVD
RSVD

XORMODE

TEST_SIG1
TEST_SIG2

GND

TESTSIG4

J21
J20

J23
Y11

W11
G1
R5

R6
G2

VCC3 VCC3 VCC3

R67

R68

8.2K/6

8.2K/6

PWROK

C27

-XORMODE

R669

0/6/SHT/X

100P/6/N/50V/X

R69

8.2K/6

PWROK 12,14,15,21,23,28,29,32

VCORE

L13

0.1UH/8/X

VCC1_2

L3

0.1UH/8

VCC1_2

C29

C35

L4

0.1UH/8

0.1U/6/Y/25V/X

0.1U/6/Y/25V/X

C30

0.1U/6/Y/25V

C36

0.1U/6/Y/25V

20mil

VCCAFSB

20mil

VCCAHI

C302

4.7U/8/Y/X

C303

4.7U/8/Y/X

VCCAFSB
VCCAHI

VCC1_2

VCC1_2

VDDQ

R15
R17
R19

U17
U19

W15
W17
W19

U15

M10
N11
R11

U11

AA11

AB6

AB10

AC2

AC11

AD4

AD10

AE6
AG4

P14
P18

T14
T16
T18

V14
V16
V18

P20
T20
V20
Y14
Y16
Y18
Y20

P16

L2
L8

M4

N6
P10
T10

U2

U8

V4
V10

W6

Y10

AJ2

U2F

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

VCCAFSB
VCCAHI

VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5
VCC1.5

VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI
VCCHI

GRANITE_BAY B0

VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR
VCCDDR

B32
D30
F28
H26
H32
K24
K30
L23
M24
M28
N23
P24
P26
P32
R23
T24
T30
U23
V24
V28
W23
Y24
Y26
Y32
AA23
AB24
AB30
AC13
AC15
AC17
AC19
AC21
AC23
AD12
AD14
AD16
AD18
AD20
AD22
AD24
AD28
AF11
AF17
AF23
AF32
AH9
AH15
AH21
AH27
AH30
AK7
AK13
AK19
AK25
AK31
AL32
AM5
AM11
AM17
AM23
AM29
AM31

DDR25V

VCC1_2

R65

4 4

HI[0..11]

3 3

VCC1_2

VCC1_2

10mil

R71
549/6/1

HI_AVSWING

C32

R72

0.1U/6/Y/25V

2 2

511/6/1

R73
402/6/1

HI_AVREF

C34

0.1U/6/Y/25V

R712
330/6

24.9/6/1

HI[0..11] 11

VCC1_2

R70

30.9/6/1

HI_STBF11
HI_STBS11

TESTSIG3
R820

150/6/1

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10

HI11
HI_ARCOMP
HI_AVREF
HI_AVSWING

HI_STBF

HI_STBS

TESTSIG3

TESTSIG4

1 1

Title

Size Document Number Rev
Custom

A

B

C

D

Date: Sheet of

GIGABYTE

GRANITE HUB

GA-8INXP

E

8 35Thursday, December 26, 2002

1.01

A

B

C

D

E

VCORE

BC46

0.1U/6/Y/25V/X

VCC1_2

BC48

0.1U/6/Y/25V

DDR25V

BC49

0.1U/6/Y/25V

VDDQ

DDR25V

BC52

0.1U/6/Y/25V

NB HEAT SINK FAN

+12V

C272

0.1U/6/Y/25V/X

0.1U/6/Y/25V/X

0.1U/6/Y/25V
M11
M23
M31

W10
W14
W16
W18
W20
W24

K19
K21
K23
K27
K33

L5
L10
L12
L14
L16
L18
L20
L22
Y17
L26
L29
L30
L32

M1
M7

N3

N9
N10
N27
N30
N33

P2

P5

P8
P11
P15
P17
P19
P23
P29

R1

R4

R7
R10
R16
R18
R20
R24
R28
R31

T3

T6

T9
T11
T15
T17
T19
T23
T27
T33

U5
U10
U14
U18
U20
U24
U26
U29
U32

V1

V7
V11
V15
V17
V19
V23
V31

W3
W9

U2H

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

GRANITE_BAY B0

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

F29
E30
M27
N24
T26
U25
W27
W30
W33
Y2
Y5
Y8
Y15
B23
B29
C1
C4
C7
C10
C13
C16
C19
C22
C25
C28
C31
D6
D12
D18
D24
D33
E2
E5
E8
E11
E14
E17
E20
E23
E26
E29
E32
F1
F7
F13
F19
F25
F31
G3
G6
G9
G12
G15
G18
G21
G24
G27
G30
G33
H2
H8
H14
H20
H29
J1
J4
J7
J10
J13
J14
J15
J19
J22
J25
J28
J31
K3
K6
K9
K11
K13
K15
K17

AJ14
AJ17
AJ20
AJ23
AJ26
AJ29
AJ32

AK10
AK16
AK22
AK28
AN17

AL12
AL15
AL18
AL21
AL24
AL27
AL30
AL31
AL33

AM2

AM8
AM14
AM20
AM26
AM32

AN10
AN13
AN16
AN19
AN22
AN25
AN28
AN31

B14
B20
B26

D15
D21
D27

H11
H17
H23
K10
K12
K14
K16
K18
K20
K22

B11
B17

AK1
AK4

AN4
AN7

A30

B2
B8

D3
D9

F4
F10
F16
F22

H5

L11
L13
L15
L17
L19
L21

A15
A18
A21
A24
A27

B5

AL3
AL6
AL9

U2G

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
VTT
VTT
VTT

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

GRANITE_BAY B0

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

AN6
AM21
AJ16
AH26
AH16
AF28
AA27
Y25
Y19
Y23
Y29
AA1
AA4
AA7
AA10
AA24
AA28
AA31
AB3
AB9
AB11
AB23
AB27
AB33
AC5
AC8
AC10
AC14
AC16
AC18
AC20
AC22
AC26
AC29
AC32
AD1
AD7
AD11
AD13
AD15
AD17
AD19
AD21
AD23
AD31
AE3
AE9
AE25
AE27
AE30
AE33
AF2
AF5
AF8
AF14
AF20
AF29
AG1
AG7
AG10
AG13
AG16
AG19
AG22
AG25
AG28
AG31
AH3
AH6
AH12
AH18
AH24
AH33
AJ5
AJ8
AJ11
AC12
R14
U16
A3
A6
A9
A12

VCORE

4 4

3 3

2 2

1 1

VCORE VCORE VCORE

BC340 0.1U/6/Y/25V/X

BC237

BC236

0.1U/6/Y/25V/X

BC239

BC238

BC50

0.1U/6/Y/25V

0.1U/6/Y/25V/X

BC241

BC240

0.1U/6/Y/25V/X

0.1U/6/Y/25V/X

DDR25V DDR25V DDR25V

BC346

0.1U/6/Y/25V/X

NB_FAN

2

1

FAN1x2/W(11NH5_020102_03)

VCORE VCORE

BC347

0.1U/6/Y/25V/X

BC341 0.1U/6/Y/25V/X

BC343 0.1U/6/Y/25V/X

VCORE

0.1U/6/Y/25V/X

DDR25V

0.1U/6/Y/25V/X

BC342 0.1U/6/Y/25V/X

BC344 0.1U/6/Y/25V/X

BC345 0.1U/6/Y/25V/X

BC245

0.1U/6/Y/25V/X

BC348

BC349

Title

Size Document Number Rev
Custom

A

B

C

D

Date: Sheet of

GIGABYTE

GRANITE(PWR)

GA-8INXP

E

9 35Thursday, December 26, 2002

1.01

5

D D

C C

B B

A A

5

USBP0+21

USBP0-21

USBP1+21

USBP1-21

USBP2+21

USBP2-21

USBP3+21

USBP3-21

USBP4+32

USBP4-32

USBP5+32

USBP5-32

USBP0+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3­USBP4+
USBP4­USBP5+
USBP5-

USBOC-21,32

GPO3223

GPO3429

GPO3528

GPO3631
GPO3731
GPO3836
GPO3936

GPO4128

USBCLK14

Less than
500mils from
ICH4

PIRQA-18,19,20
PIRQB-18

PIRQC-19,20,34

PIRQF-19,20,32

PIRQG-19,20,33

FRAME-19,20,32,33,34

DEVSEL-19,20,32,33,34

PLOCK-19,20

PCIPME-18,19,20,32

PCIRST-7,20,21,22,23,32,33,34

ICH3314

-REQ419,20,34

-REQ319,20,33

-REQ219,20

-REQ119

-REQ019

-REQ519,20,32

-GNT419,20,34

-GNT319,20,33

-GNT219,20

-GNT119

-GNT019

-GNT519,20,32

IRDY-19,20,32,33,34

TRDY-19,20,32,33,34

STOP-19,20,32,33,34
PERR-19,20,32,33
SERR-19,20,32,33

PAR19,20,32,33,34

USBOC-

GPO32

TP_ICH_G22
GPO34
GPO35
GPO36
GPO37
GPO38
GPO39
GPO40
GPO41
GPO42
GPO43

USBCLK

R88

22.6/6/1

PIRQA­PIRQB­PIRQC­PIRQD­PIRQE­PIRQF­PIRQG­PIRQH-

-REQ4

-REQ3

-REQ2

-REQ1

-REQ0

-REQ5
REQA-

-GNT4

-GNT3

-GNT2

-GNT1

-GNT0

-GNT5
GNTA-

FRAME­IRDY­TRDY­DEVSEL­STOP­PAR
PERR­PLOCK­SERR­PCIPME-

R95 22/6

ICH33

C42

150P/6/N/50V

4

U3B

C20

USBP_0

D20

USBP_0#

A21

USBP_1

B21

USBP_1#

C18

USBP_2

D18

USBP_2#

A19

USBP_3

B19

USBP_3#

C16

USBP_4

D16

USBP_4#

A17

USBP_5

B17

USBP_5#

B15

OC0#

C14

OC1#

A15

OC2#

B14

OC3#

A14

OC4#

D14

OC5#

J20

GPIO32

G22

GPIO33

F20

GPIO34

G20

GPIO35

F21

GPIO36

H20

GPIO37

F23

GPIO38

H22

GPIO39

G23

GPIO40

H21

GPIO41

F22

GPIO42

E23

GPIO43

F19

CLK48

B23

USBRBIAS#

A23

USBRBIAS

U3D

D5

PIRQA#

C2

PIRQB#

B4

PIRQC#

A3

PIRQD#

C8

PIRQE#/GPIO2

D7

PIRQF#/GPIO3

C3

PIRG*/GPIO4

C4

PIRQH#/GPIO5

B6

REQ4#

C7

REQ3#

B3

REQ2#

A2

REQ1#

B1

REQ0#

A6

REQB#/REQ5#/GPIO1

B5

REQA#/GPIO0

D6

GNT4#

B7

GNT3#

A7

GNT2#

E6

GNT1#

C1

GNT0#

C5

GNT5#/GNTB#/GPIO17

E8

GNTA#*/GPIO16

F1

FRAME#

L5

IRDY#

F2

TRDY#

M3

DEVSEL#

F3

STOP#

G1

PAR

L4

PERR#

M2

PLOCK#

K5

SERR#

W2

PME#

U5

PCIRST#

P5

PCICLK

4

HI_STBS/HI_STB

HI_STBF/HI_STB#

HISWING

LANRXD0
LANRXD1
LANRXD2

LANTXD0
LANTXD1
LANTXD2

LANRSTSYNC

EE_SHCLK

EE_DOUT

AC_SYNC
AC_SDOUT
AC_BITCLK

AC_RST#
AC_SDIN0
AC_SDIN1
AC_SDIN2

ICH4/S B0

ICH4/S B0

HL10
HL11

HICOMP

HIREF
CLK66

LANCLK

EE_DIN

EE_CS

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9

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

AD31
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10

AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0

L19
L20
M19
M21
P19
R19
T20
R20
P23
L22
N22
K21

P21
N20

R23
R22
M23
T21

A10
A9
A11
B10
C10
A12
B11
C11

D11
D10
C12
A8

C9
D9
B8
C13
D13
A13
B13

P4
D2
R1
D3
P2
E1
P1
E2
M5
E4
N3
E3
N2
E5
N1
F4
F5
L3
H2
L2
G4
L1
G2
K2
J5
H4
J4
G5
K1
H3
J3
H5

N4
M4
K4
J2

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11

HI_STBS
HI_STBF

HLRCOMP_I
HI_SWING

HUBREF

ICH3V66

CNR_RXD0
CNR_RXD1
CNR_RXD2
CNR_TXD0
CNR_TXD1
CNR_TXD2
CNR_RST
CNR_CLK

EE_DIN
EE_CS
EE_SHCLK
EE_DOUT

R89 33/6
R91 33/6

AC_BITCLK
AC_RST­AC_SDIN0
AC_SDIN1
AC_SDIN2

A_D31
A_D30
A_D29
A_D28
A_D27
A_D26
A_D25
A_D24
A_D23
A_D22
A_D21
A_D20
A_D19
A_D18
A_D17
A_D16
A_D15
A_D14
A_D13
A_D12
A_D11
A_D10
A_D9
A_D8
A_D7
A_D6
A_D5
A_D4
A_D3
A_D2
A_D1
A_D0

3

HI[0..11]

HI_STBS 9
HI_STBF 9

ICH3V66 14

CNR_RXD0 32
CNR_RXD1 32
CNR_RXD2 32
CNR_TXD0 32
CNR_TXD1 32
CNR_TXD2 32
CNR_RST 32
CNR_CLK 32

AC_SYNC
AC_SDOUT

C_BE3- 19,20,32,33,34
C_BE2- 19,20,32,33,34
C_BE1- 19,20,32,33,34
C_BE0- 19,20,32,33,34

HI[0..11] 9

AC_SYNC 25
AC_SDOUT 25
AC_BITCLK 25
AC_RST- 25

AC_SDIN2 25

GPO43

3

VDDQ

R76

54.9/6/1

R758 1K/6

EE_DOUT

EE_DIN
EE_SHCLK
EE_CS

CLR_PWD

1
2

A_D[0..31]

VDDQ

R92

80.6/6/1

R93

51.1/6/1

R94

40.2/6/1

BSEL05,14

H1X2/1-2[BLUE]

2

A_D[0..31] 19,20,32,33,34

3VDUAL

U37

8

AT93C46/2.7V/S/X

3

EEDI

VCC

4

EEDO

2

EESK

1

EECS

7

NC2

6

NC1

GND

5

FOR KINNERITH-R

10mil

HI_SWING

C39

0.1U/6/Y/25V

HUBREF

C41

0.1U/6/Y/25V

R754 8.2K/6/X

DEFAULT CLOSE

GPI:LOW:NORMAL
GPI:HIGH: CLEAR PASSWORD

R771

Q104
MMBT2222A/X

132

2

1

THRMO-

THRMO-12,22

GPI6

GPI612,28

GPO21

GPO2112,23

PIRQB­PIRQD-

PIRQH­GNTA­PIRQE-

SERIRQ

SERIRQ12,21,22

GPO19

GPO1912,23

GPO20

GPO2012,23

GPO18

GPO1812

GPO35
GPO36
GPO37
GPO38

REQA­GPO41

GPO32

GPO40

GPO39

GPO34

R807

0/6/X

PCIPME­GPO27

GPO2712,28

GPO28

GPO2812,28,30

GPO25

GPO2512,28

GPO42

GPO43

1K/6/X

GPO40

Title

Size Document Number Rev
Custom

Date: Sheet of

AC_SDIN0
AC_SDIN1
AC_SDIN2

R755 8.2K/6/X
R756 8.2K/6

R757 20K/6

GIGABYTE

RN5 8.2K/8P4R

1 2
3 4
5 6
7 8

RN6 8.2K/8P4R

1 2
3 4
5 6
7 8

RN7 8.2K/8P4R

1 2
3 4
5 6
7 8

RN8 8.2K/8P4R

1 2
3 4
5 6
7 8

R77 8.2K/6
R78 8.2K/6

R79 8.2K/6

R80 8.2K/6
R81 8.2K/6/X

R82 8.2K/6
R83 8.2K/6/X

R84 8.2K/6
R85 8.2K/6/X

R86 8.2K/6/X
R87 8.2K/6/X
R90 8.2K/6

RN9 8.2K/8P4R

78
56
34
12

VCC3

VCC3

ICH4 1/3
GA-8INXP

10 35Thursday, December 26, 2002

1

VCC3

3VDUAL

1.01

5

GPI611,28
GPI723

LPCPME-22

GPI1236
GPI1336

GPO1811
GPO1911,23
GPO2011,23
GPO2111,23

GPO2336
GPO2432
GPO2511,28

GPO2711,28
GPO2811,28,30

SLP_S3­SLP_S4­SLP_S5­RI-

PWRBTN­R121
1K/6

BATLOW
SUSTAT­R123
62/6/X

THRMO-

SMLINK0

SMLINK1

SMBDATA

SMBCLK

GPI11

SPKR
R127 1K/6/X

ICHCLK14

8.2K/6/X

SYS_RST-

GPI6
GPI7
LPCPME-

GPI12
GPI13

GPO18
GPO19
GPO20
GPO21
GPO22
GPO23
GPO24
GPO25
GPO27
GPO28

SYS_RST­LAN_RST-

VRMPWRGD

R681

U3A

R2

AGPBUSY#/GPIO6

R3

GPIO7

V4

GPIO8

V5

GPIO12

W3

GPIO13

Y21

STP_PCI#/GPIO18

W18

SLP_S1#/GPIO19

W19

STP_CPU#/GPIO20

T3

C3_STAT#/GPIO21

Y20

CPUREF#/GPIO22

J21

SSMUXSEL/GPIO23

AC2

CLOKRUN#/GPIO24

V2

GPIO25

W1

GPIO27

W4

GPIO28

Y4

SLP_S3#

Y2

SLP_S4#

AA2

SLP_S5#

Y1

RI#

AA1

PWRBTN#

Y3

SYS_RST#

Y5

LANRST#

AB2

BATLOW#/TP0

AB3

SUS_STAT#/LPCPD#

V19

VGATE/VRMPWRGD

W20

THERMTRIP#

V1

THRM#

AC3

SMILINK0

AB1

SMLINK1

AB4

SMBDATA

AC4

SMBCLK

AA5

SMBALERT#/GPIO11

H23

SPKR

J23

CLK14

ICH4/S B0

C44
10P/6/N/50V/X

LFRAME*/FWH4

SYS_RST-23,28

D D

SLP_S3-14,22,30,31
SLP_S4-28,30

RI-24

PWRBTN-22

3VDUAL

LAN_RST-32

VCORE

-THERMTRIP5
THRMO-11,22

SMLINK019
SMLINK119

SMBDATA14,15,16,29,32

SMBCLK14,15,16,29,32

C C

VCC3

GPI1129

SPKR28

ICHCLK1414

APICCLK
APICD_0
APICD_1

STPCLK#

A20M#

CPUSLP#

CPUPWRGD

INTR
SMI#

IGNNE#

A20GATE

RCIN#

FERR#

INIT#

SERIRQ

LDRQ0#
LDRQ1#

LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3

SUSCLK

INTRUDER#

RTCRST#

PWROK

RSMRST#

VCCRTC

VBIAS
RTCX1
RTCX2

DPRSLPVR

4

J19
H19
K20

V23
AB23
U21
Y23
AB22
V21

NMI

W23
W21
Y22
U22
AA21
V22

J22
T5

U3
U4

T2
R4
T4
U2

AA4
W6

W7
AB6
AA6
AB5
Y6
AC7
AC6

V20
U23

NC

R100 0/S6/X
R101 68/S6/X
R102 68/S6/X
R103 68/S6/X
R106 68/S6/X
R108 68/S6/X

R112 68/S6/X

A20GATE
KBRST-

-FERR

R116 68/S6/X

SERIRQ

LFRAME­LDRQ0-

LAD0
LAD1
LAD2
LAD3

SUSCLK

INTRUDER

RTCRST­PWROK
RSMRST­RTCVDD

VBIAS

DPRSLPVR

R124 330K/6

C45

18P/6/N/50V

R97 8.2K/6
R99 8.2K/6

-STPCLK

-STPCLK 5

-A20M

-A20M 5

-CPUSLP

CPUPWOK

ICH4_SMI-

-IGNNE

LAD0 22,23
LAD1 22,23
LAD2 22,23
LAD3 22,23

PWROK 9,14,15,21,23,28,29,32
RSMRST- 31

-CPUSLP 5
CPUPWOK 5

INTR

INTR 5

NMI

NMI 5

-IGNNE 5
A20GATE 22
KBRST- 22

-FERR 5

-CPUINIT

-CPUINIT 4,23
SERIRQ 11,21,22

LFRAME- 22,23
LDRQ0- 22

R125 10M/6
R126 10M/6

X1

32.768KHZ/XTAL/W WIRE

R110 68/S6/X

RTCVDD

18P/6/N/50V

VCC3

C46

3

VCORE

3/21 ADD

R117

8.2K/6/X

BC56

0.01U/6/X/50V

R104

150/6/X

SMI- 5

BC55

0.1U/6/Y/25V

2

GPO24
SMLINK1
SMLINK0

SUSCLK
SMBDATA
SMBCLK

RI­GPI11
SUSTAT­SLP_S3­SLP_S5-

LPCPME-22

KBRST-22

A20GATE22

LPCPME-

GPI7LDRQ1­DPRSLPVR
GPI12
GPI13

KBRST­GPO23
GPO22
A20GATE

PWROK

VRMPWRGD

BATLOW

RSMRST­PWROK

R810 8.2K/6
R96 8.2K/6/X
R98 8.2K/6/X
RN10 1K/8P4R

R105 8.2K/6
R107 8.2K/6/X
R109 8.2K/6
R111 8.2K/6/X
R113 8.2K/6/X
R114 8.2K/6
R115 8.2K/6/X

R118 8.2K/6/X
R119 8.2K/6/X
R120 8.2K/6/X
R122 8.2K/6/X
R479 8.2K/6/X

RN11 8.2K/8P4R

C43 10P/6/N/50V/X

R128 8.2K/6

R129 8.2K/6

R130 220K/6
R131 22K/6

7 8
5 6
3 4
1 2

12
34
56
78

3VDUAL

1

3VDUAL

VCC3

VCC3

VCC3

PDA0
PDA1

PCS1­PCS3-

Y11
W11
W10

AB10

AC9
AB9

AA8
AB8

AA7

AA10

Y10

AC11
AB11

W12

Y12

AA11
AC12
AB12

AA13
AB13

W13

Y13

AB14

W9

Y9

Y8

U3C

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

PDIOW#
PDDACK#
PDDREQ
PDIOR#
PIORDY

RDA0
RDA1
RDA2

PDCS1#
PDCS3#

ICH4/S B0

SDD15
SDD14
SDD13
SDD12
SDD11
SDD10

SDD9
SDD8
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SDIOW#

SDDACK#

SDDREQ

SDIOR#

SIORDY

SDA0
SDA1
SDA2

SDCS1#
SDCS3#

IRQ14
IRQ15

Y17
AA17
Y16
AB16
Y15
AA15
AC15
Y14
AA14
W14
AB15
W15
AC16
W16
AB17
W17

AA18
AB19
AB18
Y18
AC19

AA20
AC20
AC21

AB21
AC22

AC13
AA19

SDD15
SDD14
SDD13
SDD12
SDD11
SDD10
SDD9
SDD8
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SDIOW­SDDACK­SDDREQ
SDIOR­SIORDY

SDA0
SDA1
SDA2PDA2

SCS1­SCS3-

IRQ14
IRQ15

4

SDIOW- 21
SDDACK- 21
SDDREQ 21
SDIOR- 21
SIORDY 21

SDA[0..2]

SCS1- 21
SCS3- 21

IRQ14 21
IRQ15 21

SDD[0..15] 21

SDA[0..2] 21

3VDUAL

3
D1

1 2

RB751V-40/S

3

4

12

BAT

BAT+BAT SOCKET(high)

2

PDD[0..15] SDD[0..15]

PDD[0..15]21

B B

PDIOW-21

PDDACK-21

PDDREQ21

PDIOR-21

PIORDY21

PDA[0..2]

PDA[0..2]21

A A

5

PDD15
PDD14
PDD13
PDD12
PDD11
PDD10

PDD9
PDD8
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDIOW-

PDDACK-

PDDREQ

PDIOR-

PIORDY

PCS1-21
PCS3-21

SMLINK0

R132 0/S6/X

SMLINK1 SMBDATA

R133 0/S6/X

VCC3

BC58

0.1U/6/Y/25V/X

RTCVDD 27

R136 82K/6

C50

VBIAS

Title

Size Document Number Rev
Custom

Date: Sheet of

RTCVDD

R135 1K/6

C47

1U/6/Y/10V

RB751V-40/S
3

D2

1 2

R139
1K/6

BC57

1U/6/Y/10V/X

4

0.047U/6/Y/25V

SMBCLK

BC59

0.1U/6/Y/25V/X

R134 1K/6

R137 0/S6/X

C48
1U/6/Y/10V/X

BC60

0.1U/6/Y/25V/X

VBAT 22

C49
1U/6/Y/10V

GIGABYTE

ICH4 2/3
GA-8INXP

1

RTCRST-

11 35Thursday, December 26, 2002

R138
0/S6/X

CLR_CMOS
1
2
3

H1X3/X

1.01