computer motherboard gigabyte ga-8irx

8/8/2019 Computer Motherboard GIGABYTE GA-8IRX

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1

D D

C C

B B

A A

Revision2.0

SHEET TITLE

COMPONENT SIDE

GND SIDE

(0.5 oz. Copper)

(1 oz. Copper)

(1 oz. Copper)

(0.5 oz. Copper)VCC SIDE

SOLDER SIDE

01

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SHEET TITLE

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BOM & PCB MODIFY HISTORY

COVER SHEET

WILLIAMATE_478A

WILLIAMATE_478B

WILLIAMATE_478C

MCH-BROOKDALE_A

MCH-BROOKDALE_B

MCH-BROOKDALE_C

MD0_63

DDR1_2

DDR_TERM AGP

ICH2_2

ICH2_1

CY28324 CLOCK GEN

PCI1_2

PCI3_4

PCI5_6

FAN

IDE

KB_PS2

COM_LPT_FDD

USB-P

FPANEL

CODEC

AUDIO_J1

AUDIO_J2_GAMEPORT

POWER1

POWER232

FWH (DUAL BIOS)

ITE LPC I/O

DDR POWER

CNR CT5880(SOUND)

3334

35

36

37

38PCB , ,

GAL,ASIC

RTL8100

GPIO LIST

PCI ROUNT LIST

GIGABYTE GA-8IRX Schematics

GA-8IRX 2.0

COVER SHEET

GIGABYTE

Custom

1 38, 26, 20 01

Title

Size Document Number Rev

Date: Sheet of



5

5

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3

3

2

2

1

1

D D

C C

B B

A A

Version:

Model Name:90/07/23

BOM

BOM

HistoryPCB version ( Layout Change)HistotyPCB

8IRX

10A First release veriosn

modify from 8IRXH-00-10A

remove Dual BIOS, H/W Sound, LAN,GAL and related parts

10B Add Dual BIOS func tion and related part s Page 15

10C U43 TSM104A REMOVE

ADD U23 LM324M(NS)ANDKA324AD(FAIRCHILD)

U23 TILM324DR

ADD AGP RM

IUCD 1.81 CHANGE 1.9

U24 MCH A3 CHANGE B0

U3 ICH2X C0 CHANGE ICH2 B5

12ME-8IRXH-1001 CHANGE 12MD-8IRX-1001

ADD 12LC2-03DUAL-00 (DUAL BIOS LABLE FOR COLOR BOX)

U31,U4 49LF002A CHANGE 49LF004A

RN76 2.2K-8P4R CHANGE 470-8P4R

R350 2.2K/6 CHANGE 470/6

20A REMOVE LAN FUNCTION

BC5~11,BC14,BC17,BC18,BC21 10U/1206 CHANGE TO 10U/1206/X5R

BC15,BC16,BC19,BC20,BC22,BC23,BC29,BC34,BC35,BC36,BC37 10U/12 REMOVE

D39,D40,1N4001 REMOVE

Q139 2N3904 REMOVE

R1130 470/6,R1308 1K/6 ,R561 470/6 REMOVE

C144 ,C145 1U/6 CHANGE 2.2U/8

Q5 0,Q52,Q54 NEC2SK3467 CHANGE TO 2SK3296

R571,R584 3K/6 CHANGE TO 3.9K/6

R596 4.3K/6 CHANGE TO 3.9K/6

ADD C191 1U/6,EC59 330U/25/10X15,Q43 APL1084/TO252,R555 169/6/1,R556 100/6/1

PCB1.0 CHANGE TO PCB2.0

REMOVE I/OPANEL

20AA ADD CT5880

RN65 10K-8P4R CHANGE TO 1K-8P4R 20BA

R308 10K/6 CHANGE TO 1K/6

12SP2-100001-03 CHANGE TO 12SP2-100001-13

RN103 1K-8P4R CHANGE TO 47-8P4R

R98 165/6/1 CHANGE TO 150/6/1

ADD R1020 15/6

20CA Q50 ,Q52,Q54 NEC2SK3296 CHANGE TO 2SK3467

R1214 ,R1215 SHORT WIRE REMOVE

PCB 2.0 CHANGE TO 2.0 1

VCCVID CAP C5 0.1U/6 CHANGE TO 1U/6

ADD CASE OPEN FUNCTION(R1077 1M/6,CI 1X2 PIN CONN)

ADD 12GE-845850-00,12LC2-03DUAL-00

GA-8IRX 2.0

BOM & PCB MODIFY HISTORY

GIGABYTE

Custom

2 38, 26, 2001

Title


Date: Sheet of



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2

2

1

1

D D

C C

B B

A A

GA-8IRX 2.0

WILLIAMATE 478A

Custom

3 38, 26, 2001

Title


Date: Sheet of

HA13

HREQ4-

HA4

HA7

HITM-

BNR-HA10

HIT-

HA5

HA15

HTRDY-

RS0-RS1-

BR0-

HA3

DEFER-

HADS-

HREQ2-

HA9

HA16

HADSTB0-

HREQ1-

HA11

HLOCK-

DBSY-

HREQ3-

HA6

HA14

RS2-

HA8

HREQ0-

HA[3..16]

DRDY-

BPRI-

HADSTB1-

HA12

HA27

HA21

HA19

HA[17..31]

HA29

HA26

HA30

HA22

HA18HA17

HA24

HA20

HA23

HA25

HA28

HA31

HINIT-

CPURST-

TESTHI8_10

BR0-

TESTHI8_10

CPURST-

HA[3..16]6

HA[17..31]6

HADSTB1-6

HREQ3-6

HREQ1-6

HADSTB0-6HREQ4-6

HREQ0-6

HREQ2-6

BNR- 6

BR0- 6

DBSY- 6

DRDY- 6HIT- 6HITM- 6

HLOCK- 6

HTRDY- 6

RS1- 6RS2- 6

DEFER- 6

HADS- 6

RS0- 6

HINIT- 13,15

CPURST- 4,6

BPRI- 6

VCORE

VCORE

VCORE

VCORE

VCORE

VCORE

VCORE

VCORE

VCORE

VCORE

BC29

10U/12/X

R3

39/6/X

BC36

10U/12/X

BC37

10U/12/X

BC34

10U/12/X

BC35

10U/12/X

BC5

10U/12/X5R

BC18

10U/12/X5R

BC14

10U/12/X5R

BC17

10U/12/X5R

BC16

10U/12/X

BC15

10U/12/X

BC310U/12/X

BC210U/12/X

BC110U/12/X

BC1310U/12/X

BC1210U/12/X

BC2710U/12/X

BC2610U/12/X

BC2510U/12/X

BC2410U/12/X

BC4

10U/12/X

BC3210U/12/X

BC3110U/12/X

BC3010U/12/X

BC6

10U/12/X5R

BC3810U/12/X

BC2810U/12/X

R15 1K/6

BC8

10U/12/X5R

BC9

10U/12/X5R

BC7

10U/12/X5R

BC3310U/12/X

BC23

10U/12/X

BC19

10U/12/X

BC21

10U/12/X5R

BC1110U/12/X5R

BC10

10U/12/X5R

U1A

WMT478_10

A E 7

A E 2 4

A E 2 2

A E 1 9

A D 1 4

A D 1 2

A D 1 0

A D 8

A D 4

A D 1

A D 2 3

A D 2 1

A E 1 7

A E 1 5

A E 1 3

A E 1 1

A E 9

A E 2 6

A B 2 0

A C 1 7

A C 1 5

A C 1 3

A C 1 1

A C 9

A C 7

A C 5

A C 2

A C 2 5

A C 2 2

A C 1 9

A D 1 8

A D 1 6

A A 4

A A 1

A A 2 3

A A 1 9

A B 1 8

A B 1 6

A B 1 4

A B 1 2

A B 1 0

A B 8

A B 6

A B 3

A B 2 4

A B 2 1

V 4

V 1

V 2 3

W 6

W 3

W 2 4

W 2 1

Y 5

Y 2

Y 2 5

Y 2 2

A A 1 7

A A 1 5

A A 1 3

A D 1 1

A D 9 A D 7 A D 1 9

A E 1 8

A E 1 6

A E 1 4

A E 1 2

A E 1 0

A E 8 A E 6 A E 2 0

A B 1 5

A B 1 3

A B 1 1

A B 9 A B 7 A B 1 9

A C 1 8

A C 1 6

A C 1 4

A C 1 2

A C 1 0

A C 8 A D 1 7

A D 1 5

A D 1 3

E 1 4 E 1 2 E 1 0 E 8 E 2 0

N5N4N2M1N1M4M3L2

M6L3K1L6K4K2L5H3J3J4K5J1

AB1Y1

W2V3U4T5

W1R6

V2T4U3P6U1T2R3P4P3R2T1R5

G1AC1V5AA3G2

L25K26K25J26

U6W4Y3H6

D2

H5E2H2F3E3

AC3

W5

G4

V6

AB25F4G5F1AB2J6

G N D 1

G N D 2

G N D 3

G N D 4

G N D 5

G N D 6

G N D 7

G N D 8

G N D 9

G N D 1 0

G N D 1 1

G N D 1 2

G N D 1 3

G N D 1 4

G N D 1 5

G N D 1 6

G N D 1 7

G N D 1 8

G N D 1 9

G N D 2 0

G N D 2 1

G N D 2 2

G N D 2 3

G N D 2 4

G N D 2 5

G N D 2 6

G N D 2 7

G N D 2 8

G N D 2 9

G N D 3 0

G N D 3 1

G N D 3 2

G N D 3 3

G N D 3 4

G N D 3 5

G N D 3 6

G N D 3 7

G N D 3 8

G N D 3 9

G N D 4 0

G N D 4 1

G N D 4 2

G N D 4 3

G N D 4 4

G N D 4 5

G N D 4 6

G N D 4 7

G N D 4 8

G N D 4 9

G N D 5 0

G N D 5 1

G N D 5 2

G N D 5 3

G N D 5 4

G N D 5 5

G N D 5 6

G N D 5 7

G N D 5 8

G N D 5 9

G N D 6 0

V C O R E 1

V C O R E 2

V C O R E 3

V C O R E 4

V C O R E 5

V C O R E 6

V C O R E 7

V C O R E 8

V C O R E 9

V C O R E 1 0

V C O R E 1 1

V C O R E 1 2

V C O R E 1 3

V C O R E 1 4

V C O R E 1 5

V C O R E 1 6

V C O R E 1 7

V C O R E 1 8

V C O R E 1 9

V C O R E 2 0

V C O R E 2 1

V C O R E 2 2

V C O R E 2 3

V C O R E 2 4

V C O R E 2 5

V C O R E 2 6

V C O R E 2 7

V C O R E 2 8

V C O R E 2 9

V C O R E 3 0

V C O R E 3 1

V C O R E 3 2

A16A15A14A13A12A11A10A9A8A7A6A5A4A3ADSTB0REQ4REQ3REQ2REQ1REQ0

A35A34A33A32A31A30A29A28A27A26A25A24A23A22A21A20A19A18A17ADSTB1

ADSAP0AP1

BINITBNR

DP3DP2DP1DP0

TESTHI8TESTHI9

TESTHI10BR0

BPRI

DBSYDEFERDRDY

HITHITM

IERR

INIT

LOCK

MCERR

RESET#RS2RS1RS0RSP

TRDY

BC20

10U/12/X

R17 47/ 6

R16 47/6

C2

0.01U/6/X

BC22

10U/12/X



5

5

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4

3

3

2

2

1

1

D D

C C

B B

A A

LEGECY CPU

NEAR CPU

NEAR CPU

PLACE MOSFETR987=3.3K 100C

Close to Q60

GA-8IRX 2.0

WILLIAMATE 478B

Custom

4 38, 26, 2001

Title


Date: Sheet of

COMP1

COMP0

CPURST-

BPM0-PROCHOT-FERR-THERMTRIP-

TESTHI0_1TESTHI2_7

TDOTMS

TDI

TCKTRST-

A20M-

INTRNMI

VSSA

VID4

VCCA

VID1

TESTHI11_12

CPUSLP-

TESTHI2_7

THERMTRIP-

VCORESEN

TMPIN3

COMP0

TESTHI0_1

FERR-

VCOREPLL

VSSA

BPM4-

BPM1-

TDO

CPUCLK-

IGNNE-

VID2

TRST-

GTLREF1

TMS

THERMTRIP-

BPM0-

GTLREF2

VID3

VCOREPLL

PROCHOT-

TCK

STPCLK-

VSSSEN

BPM5-

TDI

SMI-

VID0

COMP1

TESTHI0_1

VID[0..4]

GTLREF1

CPUCLK

VCCA

TESTHI11_12

GTLREF2

CPUPWROK

THERMTRIP-

B

B

PROCHOT-

BPM5-BPM4-

BPM1-

TESTHI11_12

SMI-13

CPUCLK16

IGNNE-13

STPCLK-13

NMI13INTR13

VID[0..4]20,21,32

CPUPWROK 13

A20M-13FERR-13

CPUCLK-16BSEL0 16

CPURST-3,6

VCORESEN32

VSSSEN32

CPUSLP- 13TMPIN320,21

FS 32

PWRBTN- 14,20

THRMO- 14,20

VCORE

VCORE VCORE

VCORE

VCORE

VCORE

VCC3VCC3

VCCVID

VCORE

VCORE

5VSB

5VSB

VCC

5VSB

VCC

VCORE

R990

10K/6/X

R25

1K/6/X

R24

1K/6

C2354.7U/8

R18

75/6/1

C237

4.7U/8

SOT23

Q85

2N3904/X

1

3

2

BC46

0.01U/6

BC43

0.01U/6

R19

75/6/1R21

150/6/1

R57 680/6

BC45

0.01U/6

BC44

1U/6

L2

4.7UH/8

HR1

HR47K/8/X

R987

2.7K/6/X

R986

1.8K/6/X

R985

1.8K/6/X

U1B

WMT478_10

A A 1 1

A A 9

A A 2 6

A A 7

N 6

N 3

N 2 4

N 2 1

P 5

P 2

P 2 5

P 2 2

R 2 6

R 4

R 1

R 2 3

T 6

T 3

T 2 4

T 2 1

U 5

U 2

U 2 5

U 2 2

V 2 6

G 2 1

H 2 6

H 4

H 1

H 2 3

J 5 J 2 J 2 5 J 2 2

K 6

K 3

K 2 4

K 2 1

L 2 6 L 4 L 1 L 2 3

M 5

M 2

M 2 5

M 2 2

E 1 1

E 9

E 2 6

E 7

E 4

E 1

E 2 3

E 1 9

F 1 8

F 1 6

F 1 4

F 1 2

F 1 0

F 8

F 1 7 F 1 5 F 1 3 F 1 1 F 9 F 1 9 A A 1 8

A A 1 6

A A 1 4

A A 1 2

A A 1 0

A A 8 A B 1 7

B 1 3 B 1 1 B 9 B 7 B 1 9 C 1 8 C 1 6 C 1 4 C 1 2 C 1 0 C 8 C 2 0 D 1 7 D 1 5 D 1 3 D 1 1 D 9 D 7 D 1 9

AF23AF22

AC26AD26

C6B6B2

D1E5B5Y4

AE1AE2AE3AE4AE5

AF4AF3

AD20A5

AE23AD22

A4

AE21A22A7B3C4A2

AD3AF25AD2

AF24

AD6AD5A6L24P1

AB4AA5Y6AC4AB5AC6

AD24AE25AD25

AA6F6AA21F20

AC23AC24AC20AC21AB22AA20

AA2AB23C3AB26

D4C1D5F7E6

G N D 6 1

G N D 6 2

G N D 6 3

G N D 6 4

G N D 6 5

G N D 6 6

G N D 6 7

G N D 6 8

G N D 6 9

G N D 7 0

G N D 7 1

G N D 7 2

G N D 7 3

G N D 7 4

G N D 7 5

G N D 7 6

G N D 7 7

G N D 7 8

G N D 7 9

G N D 8 0

G N D 8 1

G N D 8 2

G N D 8 3

G N D 8 4

G N D 8 5

G N D 8 6

G N D 8 7

G N D 8 8

G N D 8 9

G N D 9 0

G N D 9 1

G N D 9 2

G N D 9 3

G N D 9 4

G N D 9 5

G N D 9 6

G N D 9 7

G N D 9 8

G N D 9 9

G N D 1 0 0

G N D 1 0 1

G N D 1 0 2

G N D 1 0 3

G N D 1 0 4

G N D 1 0 5

G N D 1 0 6

G N D 1 0 7

G N D 1 0 8

G N D 1 0 9

G N D 1 1 0

G N D 1 1 1

G N D 1 1 2

G N D 1 1 3

G N D 1 1 4

G N D 1 1 5

G N D 1 1 6

G N D 1 1 7

G N D 1 1 8

G N D 1 1 9

G N D 1 2 0

V C O R E 3 3

V C O R E 3 4

V C O R E 3 5

V C O R E 3 6

V C O R E 3 7

V C O R E 3 8

V C O R E 3 9

V C O R E 4 0

V C O R E 4 1

V C O R E 4 2

V C O R E 4 3

V C O R E 4 4

V C O R E 4 5

V C O R E 4 6

V C O R E 4 7

V C O R E 4 8

V C O R E 4 9

V C O R E 5 0

V C O R E 5 1

V C O R E 5 2

V C O R E 5 3

V C O R E 5 4

V C O R E 5 5

V C O R E 5 6

V C O R E 5 7

V C O R E 5 8

V C O R E 5 9

V C O R E 6 0

V C O R E 6 1

V C O R E 6 2

V C O R E 6 3

V C O R E 6 4

BCLK1BCLK0

ITP_CLK0ITP_CLK1

A20MFERRIGNNE

LINT0LINT1SMISTPCLK

VID4VID3VID2VID1VID0

VCCVIDVCCVIDPRGVCCAVCC_SENSEVCCIOPLLVSSAVSS_SENSE

RSVD1RSVD2RSVD3THERMDATHERMDCTHERMTRIP

RSVD4RSVD5RSVD6RSVD7

BSEL0BSEL1

TESTHI11COMP0COMP1

BPM5BPM4BPM3BPM2BPM1BPM0

TESTHI0DBR#

TESTHI12

GTLREF3GTLREF2GTLREF1GTLREF0

TESTHI5TESTHI4TESTHI3TESTHI2TESTHI7TESTHI6

TESTHI1PWRGOODPROCHOT

SLP

TCKTDI

TDOTMS

TRST

R993 10K /6/ X

C9

100P/6/X

L1

4.7UH/8

R51 62/6/X R994

10K/6/X

C668

0.1U/6/X

G S

DQ99

2N7002/X

2 1

3

G S

DQ98

2N7002/X

2 1

3

R53 62/6

R20

150/6/1

C10

0.1U/6

C12

0.1U/6

R55 62/ 6/ X

BC40

1U/6

R37 75/6

BC42

0.01U/6

R952

4.7K/6/X

R948

220/6/X

RN102 51-8P 4R1 23 45 67 8

R9 91 4 .7 K/ 6/ X

R50

51/6

BC39

0.01U/6

R2 6 5 1. 1/ 6/ 1

R2 7 5 1. 1/ 6/ 1

+

-

U29A

KA393A/TO8/X

3

21

8

4

+

-

U29B

KA393A/TO8/X

5

67

8

4

C682

0.1U/6/X

C696

1000P/6/X

R992 10K /6/ X

C669

0.01U/6/X

R56 150/6

R58 27/6

R38 39/6

C6940.01U/6

C5

1U/6

SOT23

Q114

MMBT2222A/X

1

3

2

R1169

4.7K/6/X

R32

330/6

RN103

47-8P4R

12345678



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GA-8IRX 2.0

WILLIAMATE 478C

Custom

5 38, 26, 2001

Title


Date: Sheet of

HD10

HD12

HD15

HD8

HD11

HD13

HD9

HD14

HD2

HD4

HD7

HD0

HD3

HD5

HD1

HD6

HD26

HD28

HD31

HD24

HD27

HD29

HD25

HD30

HD18

HD20

HD23

HD16

HD19

HD21

HD17

HD22

DBI0-

STBP0STBN0

DBI1-

STBP1STBN1

HD42

HD44

HD47

HD40

HD43

HD45

HD41

HD46

HD34

HD36

HD39

HD32

HD35

HD37

HD33

HD38

HD62

DBI2-

HD60

HD63

STBP2

HD61

STBN2

HD54HD56

HD59

HD52

HD55

HD57

HD53

HD58

STBN3

HD48

HD51

DBI3-

HD49

STBP3

HD50

HD[0..15]

HD[16..31]

HD[0..15]6

HD[16..31]6

HD[32..47] 6

HD[48..63] 6

DBI0-6

DBI1-6DBI3- 6

STBN3 6STBP3 6

STBN2 6STBP2 6

DBI2- 6

STBN16STBP16

STBN06STBP06

VCORE

U1C

WMT478_10

E 1 8 E 1 6 A F 1 7

A F 1 5

A F 1 3

A F 1 1

A F 9 A F 7 A F 5 A F 2 1

A F 1 9

A 1 8 A 1 6 A 1 4 A 1 2 A 1 0 A 8 A 2 0 B 1 7 B 1 5

T23T22T25T26R24R25P24R21N25N26M26N23M24P21N22M23P26R22P23

AA24AA22AA25Y21Y24Y23W25

Y26W26V24V22U21V25U23U24U26V21W22W23

F 5

F 2

F 2 5

F 2 2

G 6

G 3

G 2 4

C 5

C 2

C 2 5

C 2 2

C 1 9

D 1 8

D 1 4

D 1 2

D 1 0

D 8

D 6

D 3

D 2 4

D 2 1

D 2 0

E 1 7

E 1 5

E 1 3

A 3

A 2 4

A 2 1

A 1 9

B 1 8

B 1 6

B 1 4

B 1 2

B 1 0

B 2 6

B 8

B 4

B 2 3

B 2 0

C 1 7

C 1 5

C 1 3

C 1 1

C 9

C 7

A F 1 8

A F 1 6

A F 1 4

A F 1 2

A F 1 0

A F 2 6

A F 8

A F 6

A F 1

A F 2 0

A 1 7

A 1 5

A 1 3

A 1 1

A 9

A 2 6

D25J21D23C26H21G22B25C24C23B24D22C21A25A23B22B21E21E22F21

H25K23J24L22

M21H24G26L21

D26F26E25F24F23G23E24

G25K22J23

H22

D 1 6

A F 2

V C O R E 6 5

V C O R E 6 6

V C O R E 6 7

V C O R E 6 8

V C O R E 6 9

V C O R E 7 0

V C O R E 7 1

V C O R E 7 2

V C O R E 7 3

V C O R E 7 4

V C O R E 7 5

V C O R E 7 6

V C O R E 7 7

V C O R E 7 8

V C O R E 7 9

V C O R E 8 0

V C O R E 8 1

V C O R E 8 2

V C O R E 8 3

V C O R E 8 4

D47D46D45D44D43D42D41D40D39D38D37D36D35D34D33D32

DBI#2STBN2STBP2

D63D62D61D60D59D58D57D56D55D54D53D52D51D50D49D48

DBI#3STBN3STBP3

G N D 1 2 1

G N D 1 2 2

G N D 1 2 3

G N D 1 2 4

G N D 1 2 5

G N D 1 2 6

G N D 1 2 7

G N D 1 2 8

G N D 1 2 9

G N D 1 3 0

G N D 1 3 1

G N D 1 3 2

G N D 1 3 3

G N D 1 3 5

G N D 1 3 6

G N D 1 3 7

G N D 1 3 8

G N D 1 3 9

G N D 1 4 0

G N D 1 4 1

G N D 1 4 2

G N D 1 4 3

G N D 1 4 4

G N D 1 4 5

G N D 1 4 6

G N D 1 4 7

G N D 1 4 8

G N D 1 4 9

G N D 1 5 0

G N D 1 5 1

G N D 1 5 2

G N D 1 5 3

G N D 1 5 4

G N D 1 5 5

G N D 1 5 6

G N D 1 5 7

G N D 1 5 8

G N D 1 5 9

G N D 1 6 0

G N D 1 6 1

G N D 1 6 2

G N D 1 6 3

G N D 1 6 4

G N D 1 6 5

G N D 1 6 6

G N D 1 6 7

G N D 1 6 8

G N D 1 6 9

G N D 1 7 0

G N D 1 7 1

G N D 1 7 2

G N D 1 7 3

G N D 1 7 4

G N D 1 7 5

G N D 1 7 6

G N D 1 7 7

G N D 1 7 8

G N D 1 7 9

G N D 1 8 0

G N D 1 8 1

G N D 1 8 2

D15D14D13D12D11D10D9D8D7D6D5D4D3D2D1D0DBI#0STBN0STBP0

D31D30D29D28D27D26D25D24D23D22D21D20D19D18D17

DBI#1STBN1STBP1

D16

G N D 1 3 4

V C O R E 8 5

CR1CPU RETAINTION

R59

0/6/X



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NEAR MCH

CPU INTERFACE

GA-8IRX 2.0

MCH-BROOKDALE_A

Custom

6 38, 26, 2001

Title


Date: Sheet of

HRCOMP0

HSWNG0

HREQ4-

HSWNG0

HA15

CPURST-

HA18

HA20

DBI2-

HA26

HRCOMP0HSWNG0

HA22

HA11

BR0-

HREQ0-

HA3

HA7

HIT-

HA25

DRDY-

HA19

HA10

STBP0

DBI3-

RS0-

MCHCLK

HA12

HTRDY-

RS1-

MCHCLK-

STBN2

HA27

HLOCK-

HA16

HA23

DBSY-

HADSTB1-

HREQ3-

STBN1

HA13

HA17

HA6

DBI1-

DBI0-

DEFER-

STBN3

RS2-

HA30

STBP1

HREQ1-

HA4

BNR-

HITM-

HA14

HA28

HA5

HA8

BPRI-

HADSTB0-

HA21

HREQ2-

HA29

HADS-

HA24

STBP2

HA9

STBN0

STBP3

HA31

HRCOMP1

HA[3..31]

HRCOMP1

HD20

HD38

HD15

HD28

HD23

HD11

HD62

HD32

HD51

HD60

HD18

M_GTLREF

HD30

HD50

HD26

HD43

HD53

HD33

HD13

HD47

HD10

HD42

HD58

HD46

HD21

HD63

HD49

HD14

HD17

HD31

HD27

HD44HD45

HD[0..63]

HD55

HD22

HD29

HD59

HD39

HD1

HD7

HD16

HD24

HD54

HD3

HD35

HD0

HD61

HD6

HD4HD5

HD9

HD34

HD41

HD8

HD25

HD56

HD19

HD48

HD52

HD36

HD57

HD2

HD40

HD12

HD37

STBN35

HADS-3

HLOCK-3

MCHCLK-16MCHCLK16

RS0-3DBSY-3

DBI1-5

HREQ3-3

STBN25

HREQ0-3

DEFER-3

RS2-3

HTRDY-3

BPRI-3

STBN15

HREQ1-3

HADSTB1-3

DBI0-5

DBI3-5

BR0-3

STBN05

BNR-3

HREQ2-3

STBP25

DBI2-5

HADSTB0-3

HA[3..31]3

HIT-3

DRDY-3

STBP35

CPURST-3,4

STBP05

HREQ4-3

RS1-3

HITM-3

STBP15

HD[0..63] 5

VCORE

VCORE

VCORE

VCORE

R63

24.9/6/1

U24A

Brookdale_DDR (REV:B0)

T4T5

T3U3R3P7R2P4R6P5P3N2

N7N3K4M4M3L3L5K3J2

M5J3L2

H4N5G2M6L7

AA2AB5AA5AB3AB4AC5AA3AA6AE3AB7AD7AC7

AC6AC3AC8AE2AG5AG2AE8AF6AH2AF3AG3AE5AH7AH3AF4AG8AG7AG6AF8AH5AC11AC12AE9AC9AE10AD9AG9AC10AE12AF10AG11AG10AH11AG12

AE13AF12AG13AH13AC14AF14AG14AE14AG15AG16AG17AH15AC17AF16AE15AH17AD17AE16

AB17AB11Y8R8M7

U6T7R7U5U2R5N6

K8J8

AC2

AC13

AA7

AD13

AD3

AE7

AD11

AC16

AD4

AE6

AE11

AC15

AD5

AG4

AH9

AD15

V3U7V4Y4Y3Y5W5V7W3Y7V5W2W7W6

AE17

A J 2 3

A G 2 3

A J 2 1

A G 2 1

A F 2 0

A E 2 1

A D 2 0

A B 2 0

A J 1 9

A G 1 9

A E 1 9

A C 1 9

A F 1 8

A D 1 8

A B 1 8

A A 9

A B 8

U 8

M 8

A 1 5

A 1 1

A 7

A 3

A 1 9

A 2 3

A 2 7

D 5

D 9

D 1 3

D 1 7

D 2 1

E 1

E 4

E 2 6

E 2 9

F 8

F 1 2

F 1 6

F 2 0

F 2 4

G 2 6

H 9

H 1 1

H 1 3

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

HD#0HD#1HD#2HD#3HD#4HD#5HD#6HD#7HD#8HD#9

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

HVREFHVREFHVREFHVREFHVREF

HREQ#0HREQ#1HREQ#2HREQ#3HREQ#4HADSTB0#HADSTB1#

BCLK#BCLK

HRCOMP0

HRCOMP1

HSWNG0

HSWNG1

HDSTBP#0

HDSTBP#1

HDSTBP#2

HDSTBP#3

HDSTBN#0

HDSTBN#1

HDSTBN#2

HDSTBN#3

DBI#0

DBI#1

DBI#2

DBI#3

ADS#HTRDY#DRDY#DEFER#HITM#HIT#HLOCK#BR0#BNR#BPRI#DBSY#RS#0RS#1RS#2CPURST#

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

V T T

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

HS1

AVC HEAT SINK

CL3

HEATSINK LOCK

CL4

HEATSINK LOCK

CL2

HEATSINK LOCK

CL1

HEATSINK LOCK

C14

0.1U/6

R60

150/6/1

R61

75/6/1

BC60

1U/6/X

BC47

0.1U/6

BC49

0.1U/6

BC50

0.1U/6

BC48

0.1U/6

R62

24.9/6/1

C15

0.1U/6

R65

150/6/1

R64

75/6/1

C18

0.01U/6/X

C19

0.1U/6



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR INTERFACE

:DDR SOLDER SIDE LAY 1INCH (5MIL)

GA-8IRX 2.0

MCH-BROOKDALE_B

Custom

7 38, 26, 2001

Title


Date: Sheet of

MPD0MPD1MPD2MPD3MPD4MPD5MPD6MPD7

-SWEA-SCASA-SRASA

CKE0CKE1CKE2CKE3

-DQS0-DQS1-DQS2-DQS3-DQS4-DQS5-DQS6-DQS7-DQS8

MD0MD1MD2MD3MD4MD5MD6MD7MD8MD9MD10MD11

MD12MD13MD14MD15MD16MD17MD18MD19MD20MD21MD22MD23MD24MD25MD26MD27MD28MD29MD30MD31MD32MD33MD34MD35MD36MD37MD38MD39MD40MD41MD42MD43MD44MD45

MD46MD47MD48MD49MD50MD51MD52MD53MD54MD55MD56MD57MD58MD59MD60MD61MD62MD63

SBS1SBS0

MAA12

MAA4

MAA9

MAA11

MAA2

MAA6

MAA10

MAA0

MAA7MAA8

MAA1

MAA5MAA3

-CS0

-CS3-CS2-CS1

DCLK3 9

DCLK5 9

-DCLK3 9

-DCLK4 9

-DCLK5 9

DCLK4 9

DCLK0 10

DCLK1 10

-DCLK0 10

-DCLK1 10

-DCLK2 10DCLK2 10

MD[0..63]9

-DQS[0..8]9

MPD[0..7] 9

SBS0 9SBS1 9

CKE0 10,11CKE1 10,11CKE2 10,11CKE3 10,11

-SCASA 9-SWEA 9

-SRASA 9

MAA[0..12] 9

-CS3 10,11-CS2 10,11

-CS0 10,11-CS1 10,11

2_5VSTR

2_5VSTR

BC96

0.1U/6

BC98

0.1U/6

BC70

0.1U/6

BC101

0.1U/6

BC68

0.1U/6

BC99

0.1U/6

+1 EC1

100U/10V/5*7/X

U24B


G28F27C28E28H25G27F25B28E27C27

C25

B27D27D26E25

B25

E23D24

C22E21C24B23D22B21C21D20C19D18C20E19C18E17E13C12B11C10B13C13C11D10E10C9D8E8

E11B9

B7C7C6D6D4B3E6B5C4E5C3D3F4F3B2C2E2G5

F26C26C23B19D12C8C5E3

E15

C16D16B15C14B17C17C15D14

E12F17E16

G18G19E18F19G21G20F21F13E20G22

E9F7F9E7

G12G13

F11G8G11

G23E22H23F23

H3

G3

A 5

A 9

A 1 3

A 1 7

A 2 1

A 2 5

C 1

C 2 9

D 7

D 1 1

D 1 5

D 1 9

D 2 3

D 2 5

F 6

F 1 0

F 1 4

F 1 8

F 2 2

G 1

G 4

G 2 9

H 8

H 1 0

H 1 2

H 1 4

H 1 6

H 1 8

H 2 0

H 2 2

H 2 4

J 5 J 7 K 6

K 2 2

K 2 4

K 2 6

L 2 3

E14

J24

G6

G15

E24

H5

F15

G25

G7

G14

G24

F5

H 1 5

H 1 7

H 1 9

H 2 1

J 1 J 4 J 6 J 2 2 J 2 6

J 2 9 K 5

K 7

K 2 7

L 1 L 4 L 6 L 8 L 2 2 L 2 4

L 2 6 M 2 3

N 1

N 4

N 8

N 1 3

N 1 5

N 1 7

N 2 2

N 2 9

P 6

P 8

P 1 4

P 1 6

R 1

R 4

R 1 3

R 1 5

R 1 7

R 2 6

T 6

T8T14T16T22U1U4U15U29V6V8V22

SDQ0SDQ1SDQ2SDQ3SDQ4SDQ5SDQ6SDQ7SDQ8SDQ9

SDQ11SDQ12SDQ13SDQ14SDQ15

SDQ10

SDQ17SDQ16

SDQ18SDQ19SDQ20SDQ21SDQ22SDQ23SDQ24SDQ25SDQ26SDQ27SDQ28SDQ29SDQ30SDQ31SDQ32SDQ33SDQ34SDQ35SDQ36SDQ37SDQ38SDQ39SDQ40SDQ41SDQ42SDQ43SDQ44SDQ45SDQ46SDQ47SDQ48SDQ49SDQ50SDQ51SDQ52SDQ53SDQ54SDQ55SDQ56SDQ57SDQ58SDQ59SDQ60SDQ61SDQ62SDQ63

SDQS0SDQS1SDQS2SDQS3SDQS4SDQS5SDQS6SDQS7SDQS8

SCB0SCB1SCB2SCB3SCB4SCB5SCB6SCB7

SMA0SMA1SMA2SMA3SMA4SMA5SMA6SMA7SMA8SMA9

SMA10SMA11SMA12

SCS#0SCS#1SCS#2SCS#3

SBS0SBS1

SRAS#SCAS#SWE#

SCKE0SCKE1SCKE2SCKE3

RCVENOUT#

RCVENIN#

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

V C C S M

SCK0

SCK1

SCK2

SCK3

SCK4

SCK5

SCK#0

SCK#1

SCK#2

SCK#3

SCK#4

SCK#5

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AGP INTERFACE

GA-8IRX 2.0

MCH-BROOKDALE_C

Custom

8 38, 26, 2001

Title


Date: Sheet of

SBA4SBA5SBA6

SBA2SBA1SBA0

SBA7

SBA3

GAD31

GAD29

GAD27

GAD25

GAD30

GAD28

GAD26

GAD24

GAD22

GAD20

GAD18

GAD16

GAD23

GAD21

GAD19

GAD17

GAD14

GAD12

GAD10

GAD8GAD7

GAD5

GAD3

GAD1

GAD6

GAD4

GAD2

GAD0

GAD15

GAD13GAD11

GAD9

GCBE0-GCBE1-GCBE2-GCBE3-

GTRDY-

GSTOP-

GIRDY-

PCIRST-

GMCH3V66GFRAME-GDEVSEL-

GPARGREQ-GGNT-

MCH_AGPREF

SBSTB-SBSTB

ST2

WBF-RBF-

HL0HL1HL2HL3HL4HL5HL6HL7

HL8HL9HL10HLSTBHLSTB-

ADSTB1-

ADSTB0-ADSTB1

ADSTB0

HUBREF

ST1ST0PIPE-

HUBREF

VREF_DDR

GCBE0-12

GCBE3-12

GIRDY-12

GAD[0..31]12

SBA[0..7]12

PCIRST- 12,13,15,19,20,34,35,36

GDEVSEL-12GFRAME-12

GMCH3V6616

GREQ-12GPAR12

MCH_AGPREF12

SBSTB12

ST1 12,16ST2 12

ST0 12PIPE- 12WBF- 12RBF- 12

HL[0..10]13

GCBE1-12GCBE2-12

GSTOP-12GTRDY-12

ADSTB112

ADSTB012

ADSTB1-12

ADSTB0-12

SBSTB-12

HLSTB13HLSTB-13

HUBREF13

GGNT-12

VREF_DDR10,11

VCC18

VDDQ

VDDQ

VDDQ VDDQ

VCC18

VDDQ

VDDQ

VCC18

VCC18

VCC18

VCC3

VTT_DDR

C401

0.1U/6

R67

2K/6

R74

40.2/6/1

BC92

0.1U/6

C201

0.1U/6

U24C


R27R28T25R25T26T27U27U28V26V27T23

U23T24U24U25V24Y27Y26

AA28AB25AB27AA27AB26

Y23

AA24AA25AB24AC25AC24AC22AD24

V25V23Y25

AA23

P22Y24W28W27W24

W23

W25

AD25AA21

AG24AH25

AC27

R24R23

AC28

AH28AH27AG28AG27AE28AE27AE24AE25AF27AF26

L 2 5 L 2 9

N 2 6

N 2 3

M 2 2

A G 2 9

A C 2 9

W 2 9

R 2 9

A E 2 6

A A 2 6

U 2 6

A J 2 5

A F 2 3

A D 2 3

A A 2 2

W 2 2

U 2 2

R 2 2

A D 2 1

A B 2 1

P 1 7

U 1 6

R 1 6

N 1 6

T 1 5

P 1 5

U 1 4

P 1 3

N 1 4

R 1 4

AB23

AE22AE23AF22AG25AF24AG26

P24N27P23M26M25L28L27

M27N28M24N25N24P27P26

P25

J27H27H26

AD27AD26K25K23

W1W4W8W26Y6

AA1AA4AA8AA29

AB6AB9AB10AB12AB13AB14AB15AB16AB19AB22AC1AC4AC18AC20AC21AC23AC26AD6AD8AD10AD12AD14AD16AD19AD22AE1AE4AE18AE20AE29AF5AF7AF9AF11

AF13AF15AF17AF19AF21AF25

A J 2 7

A J 1 7

A J 1 3

A J 1 5

A J 1 1

A J 7

A J 5

A J 3

A H 2 3

A H 2 1

A H 1 9

A G 2 2

A J 9

A G 2 0

A G 1 8

A G 1

Y22

T13

T17

U13

U17

J23J25G9G10G16G17H6H7

J 2 8 J 2 1

J 9

GAD0GAD1GAD2GAD3GAD4GAD5GAD6GAD7GAD8GAD9GAD10GAD11GAD12GAD13GAD14GAD15GAD16GAD17GAD18GAD19GAD20GAD21GAD22GAD23

GAD25GAD26GAD27GAD28GAD29GAD30GAD31

GBE0#GBE1#GBE2#GBE3#

66INGFRAME#GDEVSEL#GIRDY#GTRDY#GSTOP#

GPAR

GRCOMPAGPREF

GREQ#GGNT#

AD_STB1

AD_STB0AD_STBO#

AD_STB1#

SBA0SBA1SBA2SBA3SBA4SBA5SBA6SBA7SB_STBSB_STB#

V C C 1_ 8

V C C 1_ 8

V C C 1_ 8

V C C 1_ 8

V C C 1_ 8

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

V C C 1_ 5

GAD24

RBF#WBF#PIPE#

ST0ST1ST2

HI_1HI_2HI_3HI_4HI_5HI_6HI_7HI_8HI_9HI_10HI_STBHI_STB#HLRCOMPHI_REF

HI_0

RSTIN#RSVD

TESTIN#

NCNC

RSVDRSVD

GNDGNDGNDGNDGND

GNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGNDGND

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

GND

VCC1_5

VCC1_5

VSS

VSS

RSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVD

S M R C O M P

S D R E F

S D R E F

BC76

1U/6

BC73

0.1U/6C20 10U/12

C23 10U/12

R70

40.2/6/1

L4 4.7UH/8

BC78

0.1U/6

BC790.1U/6

R77

30/6/1

BC89

0.1U/6

BC88

0.1U/6

BC87

0.1U/6

BC85

0.1U/6

BC84

0.1U/6

C28

0.1U/6

R73

150/6/1

R75

150/6/1

L3 4.7UH/8

C40010P/6

R66 4.7K/6



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BETWEEN DIMM1 & DIMM2

SHORT

BETWEEN DIMM2 & DIMM3

GA-8IRX 2.0

MD0_63 SERIAL TERM.

GIGABYTE CORP.

B

9 38, 26, 20 01

Title


Date: Sheet of

MD3

MD4MD5

MD8

MD16

MD25

MD38

MD37

MD54MD50MD55MD51

MD61MD57MD59MD62MD58MD63

-DQS_0-DQS_1 -DQS1-DQS_2 -DQS2-DQS_3 -DQS3-DQS_4 -DQS4-DQS_5 -DQS5-DQS_6 -DQS6-DQS_7 -DQS7-DQS_8 -DQS8

-DQS0

MPD5

MPD7

MPD2

MPD0MPD1

MPD6MPD3

MPD4MPD_4MPD_5MPD_0MPD_1MPD_2MPD_6MPD_3MPD_7

-SCASA -SCAS_A

-SWEA -SWE_A

SBS1 SBS_1

SBS0 SBS_0

MD0

MD1

MD10MD15

MD11

MD14

MD12MD13

MD9

MD17

MD18

MD23

MD22MD19

MD21

MD20

MD2MD7MD6

MD24MD28

MD29

MD27MD30

MD31

MD26

MD_1

MD_6

MD_19

MD_57

MD_23

MD_11

MD_62

MD_30MD_27

MD_5

MD_16

MD_18

MD_15

MD_28

MD_51

MD_0

MD_63

MD_29

MD_4

MD_31

MD_58

MD_8

MD_7

MD_37

MD_24

MD_54

MD_25

MD_59

MD_3

MD_13MD_12

MD_17MD_21

MD_38

MD_10

MD_55

MD_22

MD_2

MD_20

MD_61

MD_50

MD_9

MD_14

MD_26

MD32MD_32MD36MD_36

MD33MD_33

MD34MD_34

MD41MD_41

MD40MD_40MD45MD_45

MD35MD_35

MD42MD_42

MD47MD_47

MD43MD_43

MD46MD_46

MD48MD_48

MD53MD_53

MD49MD_49MD52MD_52

MAA_4

MAA_2

MAA_7

MAA_0

MAA_9

MAA_5

MAA_6

MAA_3

MAA_8

MAA_1

MAA10 MAA_10

MAA4

MAA7MAA8

MAA5

MAA6

MAA9

MAA0

MAA3

MAA1

MAA2

MAA11 MAA_11

MAA_12MAA12

MD44

MD39MD_39

MD_44

MD56MD60MD_60

MD_56

-SRASA -SRAS_A

COUPON2

COUPON1

MD[0..63] 7MD_[0..63]10,11

-DQS_[0..8]10,11 -DQS[0..8] 7

MAA[0..12]7 MAA_[0..12] 10,11

MPD[0..7] 7MPD_[0..7]10,11

SBS17

-SCASA7

SBS_1 10,11

-SCAS_A 10,11

-SWEA7 -SWE_A 10,11

SBS07 SBS_0 10,11

-SRASA7 -SRAS_A 10,11

DCLK37

DCLK47

DCLK57

-DCLK37

-DCLK47

-DCLK57

DCLK_3 10,11

DCLK_4 10,11

DCLK_5 10,11

-DCLK_3 10,11

-DCLK_4 10,11

-DCLK_5 10,11

2_5VSTR 2_5VSTR

VCC

R706 0/S6/X

RN7 33-8P4R1 23 45 67 8

RN5 33-8P4R1 23 45 67 8

RN3 33-8P4R1 23 45 67 8

RN2233-8P4R

1 23 45 67 8

RN17 33-8P4R1 23 4

5 67 8

RN16 33-8P4R1 23 45 67 8

RN15 33-8P4R1 23 45 67 8

RN14 33-8P4R1 23 45 67 8

RN13 33-8P4R1 23 45 67 8

RN12 33-8P4R1 23 45 67 8

RN11 33-8P4R1 23 45 67 8

RN9 33-8P4R1 23 45 67 8

R78 33/6

RN20 33-8P4R1 23 45 67 8

RN19 33-8P4R1 23 45 67 8

RN18 33-8P4R1 23 45 67 8

BC146 0.1U/6

BC152 0.1U/6

BC158 0.1U/6

R79 33/6R80 33/6

RN21 33-8P4R1 23 45 67 8

BC107 0.1U/6

BC119 0.1U/6

BC128 0.1U/6

R707 0/S6/X

R81 33/6R82 33/6R83 33/6R84 33/6R85 33/6R86 33/6

RN23

33-8P4R

1 23 45 67 8

RN1 33-8P4R1 23 45 67 8

BC164 0.1U/6

R708 0/S6/X

R709 0/S6/X

R701 0/S6/X

R702 0/S6/X

R705 0/6

R704 0/6

R703 0/6

R700 0/6

R710 0/S6/X

RN8 0/S8P4R/X1 235 67 8

4

RN6 0/S8P4R/X1 235 67 8

4

SR1 22/6S/XSR2 22/6S/X

SR6 22/6S/XSR5 22/6S/X

SR4 22/6S/XSR3 22/6S/X

BC423 0.1U/6

BC424 0.1U/6

C OU PO N2 C OU PO N21

BC420 0.1U/6

BC427 0.1U/6

BC428 0.1U/6

BC421 0.1U/6

C OU PO N1 C OU PO N21



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CLOSE TO DDR SOCKET

CLOSE TO DDR MODULE

GA-8IRX 2.0

DDR1,2

GIGABYTE TECH.

B

10 38, 26, 20 01

Title


Date: Sheet of

MD_0MD_1MD_2MD_6MD_4MD_5MD_3MD_7MD_13MD_9MD_10MD_11MD_12MD_8MD_15MD_14MD_16MD_17MD_22MD_19MD_20MD_21MD_18MD_23MD_24MD_25

MD_26

MD_27MD_28

MD_29

MD_30

MD_31MD_32MD_33

MD_34MD_35

MD_36MD_37

MD_38MD_39

MD_40

MD_41

MD_42MD_43MD_44

MD_45

MD_46MD_47-DQS_0 MD_48-DQS_1 MD_49-DQS_2 MD_50-DQS_3 MD_51-DQS_4 MD_52-DQS_5 MD_53-DQS_6 MD_54-DQS_7 MD_55-DQS_8

MD_56

MD_57MD_59MD_58

MD_60

MD_61MD_62MD_63

VREF_DDR

VDDSPD

-DQS_3

VDDSPD

-DQS_1

-DQS_8-DQS_7

SMBDATASMBCLK

-DQS_2

VREF_DDR

-DQS_0

-DQS_4

-DQS_6-DQS_5

-DQM0-DQM1-DQM2-DQM3-DQM4-DQM5-DQM6

-DQM8-DQM7

SMBDATASMBCLK

-DQM5

-DQM1

-DQM3

-DQM0

-DQM7

-DQM2

-DQM4

-DQM6

SBS_1SBS_0 SBS_1

SBS_0

MAA_1

MAA_7

MAA_4

MAA_2

MAA_6

MAA_11

MAA_0

MAA_9MAA_8

MAA_10

MAA_3

MAA_12

MAA_5

MAA_1

MAA_3

MAA_5

MAA_10

MAA_6

MAA_12

MAA_0

MAA_2

MAA_11

MAA_9

MAA_4

MAA_7MAA_8

CKE0CKE1

CKE3CKE2

-SCAS_A

MPD_1MPD_2

MPD_0

MPD_6

MPD_4MPD_3

MPD_5

MPD_7

MPD_1MPD_2

MPD_0

MPD_6

MPD_4MPD_3

MPD_5

MPD_7

-CS1-CS0

-CS2-CS3

MD_6

MD_28

MD_34

MD_0

MD_40

MD_48

MD_14

MD_30

MD_7

MD_23

MD_22

MD_13

MD_18

MD_9

MD_53

MD_39

MD_1

MD_52

MD_55

MD_37

MD_49

MD_15

MD_12

MD_58

MD_33

MD_8

MD_38

MD_42

MD_16

MD_26

MD_17

MD_35

MD_50

MD_25

MD_5

MD_29

MD_47

MD_51

MD_31

MD_3

MD_20

MD_54

MD_32

MD_19

MD_63

MD_10

MD_43

MD_11

MD_21

MD_2

MD_24

MD_57

MD_46

MD_59

MD_45

MD_36

MD_27

MD_4

MD_62

MD_41

MD_61

MD_44

MD_60

MD_56

-DQM8

-SRAS_A

-SWE_A -SCAS_A-SRAS_A

-SWE_A

VREF_DDR

DDR_RST-

-DCLK27

DCLK_59,11-DCLK_59,11

MPD_[0..7] 9,11

MD_[0..63] 9,11

DCLK27

-DQS_[0..8]9,11

SMBDATA11,14,16,20,32,33SMBCLK11,14,16,20,32,33

SBS_09,11SBS_19,11

MAA_[0..12]9,11

CKE17,11CKE07,11 CKE37,11

-SCAS_A9,11

CKE27,11

-CS17,11-CS07,11

-CS27,11-CS37,11

DCLK17-DCLK17

-DCLK07DCLK07

-DCLK_49,11DCLK_49,11

DCLK_39,11-DCLK_39,11

-SRAS_A9,11

-SWE_A9,11 -SCAS_A9,11-SRAS_A9,11

-SWE_A9,11

VREF_DDR 8,11

PWROK5,16,26,32

DDR_RST-11DDR_RST-11

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

2_5VSTR

+

1EC46100U/10V/5*7

S OT2 3

Q1392N3904/X

13

2R1309

1K/6

1

2

R1308

1K/6/X

1

2

C37 0.1U/6

R97150/6/1

1

2

R98150/6/1

1

2

C36

0.1U/6

DDR1

DDR_184P

484341

1303732

12529

12227

141

2468949598991213192010510610911023242831114117121123333539401261271311335355576014614715015161646869153

1551611627273798016516617017183848788174175178179

44454951134135142144

63

118115103

5952

65154

1 5 2 2 3 0 5 4 6 2 7 7 9 6 1 0 4 1 1 2

1 2 8 1 3 6

1 4 3 1 5 6

1 6 4 1 7 2

1 8 0 7 3 8 4 6 7 0 8 5 1 0 8

1 2 0 1 4 8

1 6 8

113

157158

71163

97107119129149159169177140

21111

1617

137138

7576

90

51425365667788647

9192

181182183

18482

1

910

101102173167

3 1 1 1 8 2 6 3 4 4 2 5 0 5 8 6 6 7 4 8 1 8 9 9 3 1 0 0 1 1 6 1 2 4 1 3 2 1 3 9 1 4 5 1 5 2 1 6 0 1 7 6

A0A1A2A3A4A5A6A7A8A9A10

D0D1D2D3D4D5D6D7D8D9

D10D11D12D13D14D15D16D17D18D19D20D21D22D23D24D25D26D27D28D29D30D31D32D33D34D35D36D37D38D39D40D41D42D43D44D45D46D47D48D49D50D51D52D53D54D55D56D57D58D59D60D61D62D63

CB0CB1CB2CB3CB4CB5CB6CB7

WE

A11A12A13

BA0BA1

CASRAS

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

BA2

CS0CS1NC/CS2NC/CS3

DQM0DQM1DQM2DQM3DQM4DQM5DQM6DQM7DQM8

CKE0CKE1

CK0/DNUCK0/DNUCK1CK1

CK2/DNUCK2/DNU

WP

DQS0DQS1DQS2DQS3DQS4DQS5DQS6DQS7DQS8

SDASCL

SA0SA1SA2

VDDSPDVDDIDVREF

NCNCNCNCNCNC/FETEN

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

+

1EC36 100U/10V/5*7

DDR2

DDR_184P

484341

1303732

12529

12227

141

2468949598991213192010510610911023242831114117121123333539401261271311335355576014614715015161646869153155

1611627273798016516617017183848788174175178179

44454951134135142144

63

118115103

5952

65154

1 5 2 2 3 0 5 4 6 2 7 7 9 6 1 0 4 1 1 2

1 2 8 1 3 6

1 4 3 1 5 6

1 6 4 1 7 2

1 8 0 7 3 8 4 6 7 0 8 5 1 0 8

1 2 0 1 4 8

1 6 8

113

157158

71163

97107119129149159169177140

21111

1617

137138

75

76

90

51425365667788647

9192

181182183

18482

1

910

101102173167

3 1 1

1 8

2 6

3 4

4 2

5 0

5 8

6 6

7 4

8 1

8 9

9 3

1 0 0

1 1 6

1 2 4

1 3 2

1 3 9

1 4 5

1 5 2

1 6 0

1 7 6



D10D11D12D13D14D15D16D17D18D19D20D21D22D23D24D25D26D27D28D29D30D31D32D33D34D35D36D37D38D39D40D41D42D43D44D45D46D47D48D49D50D51D52D53D54D55D56D57D58D59D60D61D62D63


WE

A11A12A13

BA0BA1

CASRAS

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

BA2

CS0CS1NC/CS2NC/CS3


CKE0CKE1


CK2/DNUCK2/DNU

WP


SDASCL

SA0SA1SA2

VDDSPDVDDIDVREF

NCNCNCNCNCNC/FETEN

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

C34

0.1U/6

BC379

0.1U/6



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CLOSE TO DDR TERMINATOR(1 CAP. FOR 2 R-PACKS)

GA-8IRX 2.0

DDR3 & TERM.

GIGABYTE TECH.

B

11 38, 26, 20 01

Title


Date: Sheet of

MD_0

MD_5

MD_3MD_2

MD_4

MD_1

MD_6MD_7

MD_8

MD_12

MD_10MD_11

MD_14MD_15

MD_9

MD_13

MD_16MD_17

MD_23MD_19

MD_20

MD_21

MD_24

MD_25MD_26

MD_27

MD_29

MD_31

MD_28

MD_30

MD_37MD_33

MD_34MD_39

MD_32MD_36

MD_42MD_43MD_46MD_47

MD_48MD_49

MD_55MD_51

MD_54MD_50

MD_52

MD_53

MD_56

MD_57

MD_58MD_63MD_59MD_62

MD_60MD_61

-DQS_0-DQS_1-DQS_2-DQS_3

-DQS_6-DQS_7

-DQS_4-DQS_5

MPD_0MPD_1

MPD_2

MPD_3

MPD_5

MPD_6

MPD_4

MPD_7

-DQS_8

CKE2

-CS1

MAA_1

MAA_3MAA_2

MAA_8

MAA_12

SBS_1

MAA_0MAA_10MAA_4MAA_5MAA_6

MAA_7

MAA_11MAA_9

MD_[0..63]

-CS[0..3]

CKE[0..3]

SBS_[0..1]

MPD_[0..7]

-DQS_[0..8]

MAA[0..12]

MD_0MD_1MD_2MD_6MD_4MD_5MD_3MD_7MD_13MD_9MD_10MD_11MD_12MD_8MD_15MD_14MD_16MD_17MD_22MD_19MD_20MD_21MD_18MD_23MD_24MD_25

MD_26

MD_27MD_28

MD_29

MD_30

MD_31MD_32MD_33

MD_34MD_35

MD_36MD_37

MD_38MD_39

MD_40

MD_41

MD_42

MD_43MD_44

MD_45

MD_46MD_47

-DQS_0 MD_48-DQS_1 MD_49-DQS_2 MD_50-DQS_3 MD_51-DQS_4 MD_52-DQS_5 MD_53-DQS_6 MD_54-DQS_7 MD_55-DQS_8

MD_56

MD_57MD_59MD_58

MD_60

MD_61MD_62MD_63

VDDSPD

SMBDATASMBCLK

-DQM5

-DQM1

-DQM3

-DQM0

-DQM7

-DQM2

-DQM4

-DQM6

SBS_1SBS_0

MAA_1

MAA_3

MAA_5

MAA_10

MAA_6

MAA_12

MAA_0

MAA_2

MAA_11

MAA_9

MAA_4

MAA_7MAA_8

MPD_1MPD_2

MPD_0

MPD_6

MPD_4MPD_3

MPD_5

MPD_7

-DQM8

-SCAS_A-SRAS_A

-SWE_A

-CS3-CS2

CKE2CKE3

VREF_DDR

MD_22MD_18

MD_35MD_38

MD_41

MD_40

MD_45

MD_44

-SCAS_A

-SRAS_A

-SWE_ASBS_0

CKE3

CKE0CKE1

-CS2-CS0-CS3

MD_[0..63]9,10

-CS[0..3]7,10

CKE[0..3]7,10

SBS_[0..1]9,10

MPD_[0..7]9,10

-DQS_[0..8]9,10

MAA_[0..12]9,10

-SCAS_A9,10-SRAS_A9,10

-SWE_A9,10

-CS37,10-CS27,10

CKE27,10CKE37,10

VREF_DDR8,10

DCLK_59,10-DCLK_59,10

-DCLK_49,10DCLK_49,10

DCLK_39,10-DCLK_39,10

SMBDATA10,14,16,20,32,33SMBCLK10,14,16,20,32,33

DDR_RST-10

VTT_DDRVTT_DDRVTT_DDR

VTT_DDR

VTT_DDR

2_5VSTR

2_5VSTR

2_5VSTR

BC157 0 .1 U/ 6

BC160 0.1U/6

BC419 0.1U/6

RN4647 8P4R

1 23 45 67 8

RN4447 8P4R

1 23 45 67 8

RN4547 8P4R

1 23 45 67 8

R 71 1 5 6/ 6

R 72 7 4 7/ 6

R721 56/6

RN2956 8P4R

1 23 45 67 8

RN4947 8P4R

1 23 45 67 8

R 71 5 4 7/ 6

RN5047 8P4R

1 23 45 67 8

R 72 4 4 7/ 6

R 71 4 5 6/ 6

R723 56/6

R 71 6 4 7/ 6

R719 56/6

RN2447 8P4R

1 23 45 67 8

RN2647 8P4R

1 23 45 67 8

RN3247 8P4R

1 23 45 67 8

RN2847 8P4R

1 23 45 67 8

RN3047 8P4R

1 23 45 67 8

R720 56/6

RN3447 8P4R

1 23 45 67 8

RN3547 8P4R

1 23 45 67 8

RN4347 8P4R

1 23 45 67 8

BC123 0.1U/6

RN3647 8P4R

1 23 45 67 8

R 72 5 4 7/ 6

R712 56/6

RN3747 8P4R

1 23 45 67 8

RN3847 8P4R

1 23 45 67 8

RN3947 8P4R

1 23 45 67 8

RN4047 8P4R

1 23 45 67 8

RN4147 8P4R

1 23 45 67 8

RN4247 8P4R

1 2

3 45 67 8

BC138 0 .1 U/6

BC141 0.1U/6/X

R722 56/6

B C1 29 0 .1 U/ 6

B C1 44 0 .1 U/ 6

BC132 0.1U/6/X

BC382 4.7U/12/X

BC153 0.1U/6

BC150 0.1U/6

BC147 0.1U/6

BC165 0.1U/6

BC162 0.1U/6

B C1 59 0 .1 U/ 6

BC156 0.1U/6

BC166 0.1U/6

R 71 7 4 7/ 6

R 74 0 5 6/ 6

RN2556 8P4R

1 23 45 67 8

BC169 0.1U/6

BC170 0.1U/6

R 74 1 5 6/ 6

BC175 0.1U/6

BC172 0.1U/6

BC173 0.1U/6

BC178 0.1U/6

BC 17 6 0 .1 U/ 6

BC 18 1 0 .1 U/ 6

BC182 0.1U/6/X

BC183 0.1U/6

BC180 0.1U/6

BC179 0.1U/6/X

BC188 0.1U/6

BC185 0.1U/6

BC191 0 .1 U/6

BC186 0 .1 U/6

BC189 0.1U/6

BC192 0.1U/6/X

BC194 0.1U/6

BC195 0.1U/6

R 72 6 4 7/ 6

R 71 3 5 6/ 6

C8000.1U/6

DDR3

DDR_184P

484341

1303732

12529

12227

141

24689495989912131920105106109110232428311141171211233335394012612713113353555760146147150151616468

691531551611627273798016516617017183848788174175178179

44454951134135142144

63

118115103

5952

65154

1 5 2 2 3 0 5 4 6 2 7 7 9 6 1 0 4 1 1 2

1 2 8 1 3 6

1 4 3 1 5 6

1 6 4 1 7 2

1 8 0 7 3 8 4 6 7 0 8 5 1 0 8

1 2 0 1 4 8

1 6 8

113

157158

71163

97107119129149159169177140

21111

1617

137138

7576

90

51425365667788647

9192

181182183

18482

1

910

101102173167

3 1 1 1 8 2 6 3 4 4 2 5 0 5 8 6 6 7 4 8 1 8 9 9 3 1 0 0 1 1 6

1 2 4 1 3 2

1 3 9 1 4 5

1 5 2 1 6 0

1 7 6



D10

D11D12D13D14D15D16D17D18D19D20D21D22D23D24D25D26D27D28D29D30D31D32D33D34D35D36D37D38D39D40D41D42D43D44D45D46D47D48D49D50D51D52D53D54D55D56D57D58D59D60D61D62D63


WE

A11A12A13

BA0BA1

CASRAS

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D Q

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

V D D

BA2

CS0CS1NC/CS2NC/CS3


CKE0CKE1


CK2/DNUCK2/DNU

WP


SDASCL

SA0SA1SA2

VDDSPDVDDIDVREF

NCNCNCNCNCNC/FETEN

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

G N D

B C1 12 0 .1 U/ 6

BC115 0.1U/6

BC118 0.1U/6

BC106 0.1U/6

B C1 27 0 .1 U/ 6

BC109 0.1U/6

BC124 0.1U/6

BC139 0.1U/6

BC136 0.1U/6

BC133 0.1U/6

BC148 0.1U/6

BC145 0.1U/6

B C1 42 0 .1 U/ 6/ X

BC151 0.1U/6

R99 47/6

R 71 8 4 7/ 6

BC108 0.1U/6

BC 10 5 0 .1 U/ 6

BC154 0.1U/6



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

4X only

GA-8IRX 2.0

AGP SLOT

GIGABYTE CORP.

Custom

12 38, 26, 20 01

Title


Date: Sheet of

USBOC-

SBA[0..7]

ST[0..2]

GAD[0..31]

GAD23

GAD27

RBF-

GAD19

GAD1

GPERR-

GAD21

GAD7

GAD31

GREQ-

USBAGP+

ADSTB0

GAD8

GAD12

GCBE2-

MCH_AGPREF

GAD3

GIRDY-

GAD17

SBSTB

GAD5

GAD10

SBA6

AGPCLK

SBA4

SBA0

ADSTB1

GAD29

ST2

GAD14

GCBE1-

GDEVSEL-

SBA2

GSERR-

GAD25

PIRQB-

MCH_AGPREF

ST0

SBA5

GFRAME-

WBF-

GAD28

GSTOP-

GAD16

GAD4

GAD9

SBA7

GAD18

ADSTB1-

GGNT-

USBAGP-

GAD13

GPAR

GAD0

SBA3

GAD15

PCIRST-

GCBE0-

ST1

GAD20

GAD24

ADSTB0-

GAD11

GAD30

PCIPME-

GAD22

GAD6

PIPE-

GTRDY-

GCBE3-

SBA1

PIRQA-

GAD2

SBSTB-

GAD26

GGNT-

ST1ST2

ST0

GPERR-

GPARGSERR-

USBAGP+25

PIRQB-13

GREQ-8

USBAGP- 25

PIRQA- 13,17,18,19

RBF-8 PIPE- 8

PCIRST- 8,13,15,19,20,34,35,36GGNT- 8

SBA[0..7]8

ST[0..2]8,16

SBSTB8

GIRDY-8

GDEVSEL-8

GAD[0..31]8

USBOC-14,33,36

WBF- 8

SBSTB- 8

ADSTB18 ADSTB1- 8

ADSTB08

AGPCLK16

GCBE1-8

GCBE2-8

GCBE3- 8

PCIPME- 13,17,18,19,36

ST08ST28

MCH_AGPREF8

ST1 8,16

GTRDY- 8

ADSTB0- 8

GSTOP- 8

GCBE0- 8

GPAR 8

GFRAME- 8

GGNT-8

ST08ST18,16ST28

GPAR8

VCC

VCC3

VDDQ

VDDQ

3VDUAL

+12V

VDDQVCCVCC3

VDDQ

VDDQ

RN123 6.8K-8P4R1 23 45 67 8

R120 8.2K/6/X

BC369

0.1U/6

R119 8.2K/6/X

BC201

1U/6

BC200

1U/6

BC199

1U/6

BC198

1U/6

BC210

0.1U/6

BC207

0.1U/6

BC197

0.01U/6

R 10 0 0 /6 /X

BC208

0.1U/6

BC196

0.1U/6

C38

10P/6/X

BC205

0.1U/6

BC202

0.1U/6

BC209

0.1U/6

R121 8.2K/6/X

AGP

AGP SLOT/4X ONLY

B1B2B3B4B5B6B7B8B9

B10B11B12B13B14B15B16B17B18B19B20B21

B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40B41

B46B47B48B49B50B51B52B53B54B55B56B57B58B59B60B61B62B63B64B65B66

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21

A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41

A46A47A48A49A50A51A52A53A54A55A56A57A58A59A60A61A62A63A64A65A66

B22B23B24B25

A22A23A24A25

OVRCNT#5V5VUSB+GNDINTB#CLKREQ#VCC3.3ST0ST2RBF#

GNDRESVSBA0VCC3.3SBA2SB_STBGNDSBA4SBA6

AD31AD29VCC3.3AD27AD25GNDAD_STB1AD23VDDQ3.3AD21AD19GNDAD17C/BE2#VDDQ3.3IRDY#

DEVSEL#VDDQ3.3PERR#GNDSERR#C/BE1#VDDQ3.3AD14AD12GNDAD10AD8VDDQ3.3AD_STB0AD7GNDAD5AD3VDDQ3.3AD1VREF_CG

12VTYPEDET#

RESVUSB-GND

INTA#RST#GNT#

VCC3.3ST1

RESVPIPE#

GNDWBF#SBA1

VCC3.3SBA3

SB_STB#GNDSBA5SBA7

AD30AD28

VCC3.3AD26AD24GND

AD_STB1#GC/BE3#VDDQ3.3

AD22AD20GNDAD18AD16

VDDQ3.3FRAME#

TRDY#STOP#

PME#GNDPAR

AD15VDDQ3.3

AD13AD11GNDAD9

C/BE0#VDDQ3.3AD_STB0

AD6GNDAD4AD2

VDDQ3.3AD0

VREF_GC

RESVGND3VSBVCC3.3

RESVGND

RESVVCC3.3

R115 6.8K/6

R69

75/6/1

R72

75/6/1

C25

470P/6

C26

470P/6

BC83

0.1U/6R68

300/6/1

R71

300/6/1



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

*This two parts mustplace near to ICH

Trace length can't Exceed 0.5"X2 trace width WITH HUBLINK TRACE

** ICH PIN A3,B4

GA-8IRX 2.0

ICH 1/2

GIGABYTE CORP.

B

13 38, 26, 20 01

Title


Date: Sheet of

A_D0 A20M-A_D1 CPUSLP-A_D2 FERR-A_D3 IGNNE-A_D4 HINIT-A_D5 INTRA_D6 NMIA_D7 SMI-A_D8 STPCLK-A_D9 KBRST-A_D10 A20GATEA_D11 CPUPWROKA_D12A_D13 HL0A_D14 HL1A_D15 HL2A_D16 HL3A_D17 HL4A_D18 HL5A_D19 HL6A_D20 HL7A_D21 HL8A_D22 HL9A_D23 HL10A_D24 HL11A_D25 HL_STBA_D26 HL_STB-A_D27A_D28 HUBREFA_D29A_D30 PIRQA-A_D31 PIRQB-

PIRQC-C_BE0- PIRQD-

C_BE1-C_BE2- IRQ14C_BE3- IRQ15

GPO19DEVSEL-FRAME-IRDY- SERIRQTRDY- GPO21STOP-PAR REQ0-

PCIRST- REQ1- GPI2PLOCK- REQ2- PIRQB-SERR- REQ3- PIRQD-PERR- REQ4- GPI7PCIPME- REQ5-REQA-GNTA- GNT0-

GNT1-ICH33 GNT2- KBRST-

GNT3- A20GATEGPI2 GNT4- SERIRQPIRQF- GNT5-PIRQG-GPI7GPI8LPCPME-GPI13GPO18GPO19GPO20GPO21GPO22

GPO23GPO27GPO28 GPI8

PCIRST-

A_D[0..31]

HL[0..10]

REQA-

HLCOMP

GPI13

GPI13

CNR_RXD0CNR_RXD1CNR_RXD2CNR_TXD0CNR_TXD1CNR_TXD2

CNR_CLK

CNR_RST

PCIPME-GPO27GPO28LPCPME-

GPO20

GPO22GPO23

GPO18

GNTA-

DEVSEL-17,18,19,34,36FRAME-17,18,19,34,35,36

IRDY-17,18,19,34,35,36TRDY-17,18,19,34,36STOP-17,18,19,34,35,36

PAR17,18,19,34,36PCIRST-8,12,15,19,20,34,35,36

PLOCK-17,18,19,35SERR-17,18,19,34,36PERR-17,18,19,36

PCIPME-12,17,18,19,36

A20M- 4

FERR- 4IGNNE- 4

SMI- 4STPCLK- 4

A20GATE 20

IRQ14 22IRQ15 22

SERIRQ 20

PIRQA- 12,17,18,19PIRQB- 12PIRQC- 17,18,19

A_D[0..31]17,18,19,34,36

HINIT- 3,15

KBRST- 20

HL[0..10] 8

HLSTB 8HLSTB- 8

C_BE0-17,18,19,34,36C_BE1-17,18,19,34,36C_BE2-17,18,19,34,36C_BE3-17,18,19,34,36

REQ0- 17REQ1- 17REQ2- 17,35REQ3- 17,35REQ4- 17,34,35

GNT0- 17GNT1- 17GNT2- 17,35GNT3- 17,35GNT4- 17,34,35GNT5- 17,35,36

HUBREF 8

ICH3316

CPUSLP- 4

NMI 4INTR 4

CPUPWROK 4

LPCPME-20

PIRQF-17,18,19,36PIRQG-17,18,19,34

GPO1915GPO2015

GPO2732

GPI715

GPI1333

CNR_RXD0 33CNR_RXD1 33CNR_RXD2 33CNR_TXD0 33CNR_TXD1 33CNR_TXD2 33

CNR_CLK 33CNR_RST 33

GPO2231GPO2331

REQ5- 17,35,36

GPO2830

GPO2130

VCC18

VCC3

VCC3

3VDUAL

VCC18 VCC3

3VDUAL

BC216

0.1U/6

R156 8.2K/6/X

R125

10K/6/X

R147 8.2K/6R146 8.2K/6

R139 8.2K/6R141 8.2K/6

R143 8.2K/6/XR142 8.2K/6

BC211

0.1U/6

R 14 4 1 0K /6

R134 8.2K/6

R155 8.2K/6/X

BC214

0.1U/6

BC213

1U/6

C40

10P/6/X

R131 1 0K/ 6

BC215

0.1U/6

C39

10P/6/X

R130 8.2K/6

R12640.2/6/1

R145 8.2K/6

R133 1 0K/ 6

R149 8.2K/6R148 8.2K/6

U3A

82801BA_ICH2_B5(SL5WK)

AA4AB4

Y4W5W4Y5

AB3AA5AB5

Y3W6W3Y6Y2

AA6Y1V2

AA8V1

AB8U4

W9U3Y9U2

AB9U1

W10T4

Y10T3

AA10

AA3AB6

Y8AA9

AB7V3

W8V4

W1W2

AA15AA7W7Y7

Y15M3L2

W11

N3N2N1

AA11Y14W14

AB15A15D14C14

L1B14

A14AB14AA14

D11A12R22A11C12C11B11B12C10B13C13A13

A4B5A5B6B7A8B8A9C8C6C7C5A6A7A3B4

P1P2P3N4

F21C16N20P22N19N21

R2R3T1AB10P4L3

M2M1R4T2R1L4

G2G1H1F3F2F1

G3

H2

AD0AD1

AD2AD3AD4AD5AD6AD7AD8AD9AD10AD11AD12AD13AD14AD15AD16AD17AD18AD19AD20AD21AD22AD23AD24AD25AD26AD27AD28AD29AD30AD31

CBE0#CBE1#CBE2#CBE3#

DEVSEL#FRAME#IRDY#TRDY#STOP#PARPCIRST#PLOCK#SERR#PERR#PME#GPI0/REQA#GPO16/GNTA#

PCICLK

GPI2/PIRQE#GPI3/PIRQF#GPI4/PIRQG#GPI7GPI8GPI12GPI13GPO18GPO19GPO20GPO21GPO22GPO23GPIO27GPIO28

A20M#CPUSLP#

FERR#IGNNE#INIT#INTR

NMISMI#

STPCLK#RCIN#

A20GATECPUPWRGD

HL0HL1HL2HL3HL4HL5HL6HL7HL8HL9

HL10HL11

HL_STBHL_STB#HLCOMPHUBREF

PIRQA#PIRQB#PIRQC#PIRQD#

IRQ14IRQ15

APICCLKAPICD0APICD1SERIRQ

REQ0#REQ1#REQ2#REQ3#REQ4#

GPI1/REQB#/REQ5

GNT0#GNT1#GNT2#GNT3#GNT4#

GPO17/GNTB#/GNT

LAN_RXD0LAN_RXD1LAN_RXD2LAN_TXD0LAN_TXD1LAN_TXD2

LAN_CLKLAN_RSTSYNC

RN108

8.2K-8P4R

1 23 45 67 8

RN109

8.2K-8P4R

1 23 45 67 8

R850 4.7K/6/X

R 13 02 2 2/ 6

C802 22P/6/X

R 10 82 1 0K /6 /X

R 10 83 1 0K /6



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

1-2 : NORMAL2-3 : CLEAR CMOS

TRACE LENGTH <1"

18VDUAL

LAY "10 INCH"ICH3V66

GA-8IRX 2.0

ICH 2/2

GIGABYTE CORP.

B

14 38, 26, 20 01

Title


Date: Sheet of

VBIAS

AC_SYNC

USBP1+USBP1-

USBP2+USBP2-USBP3+USBP3-

SMLINK0SMLINK1SMBCLKSMBDATA

USBP3- USBP2+USBP3+ USBP2-USBP2- USBP3+USBP2+ USBP3-

SLP_S3-SLP_S5-

WP-GPO24

USBP1-USBP1+USBP0+USBP0-

THRMO-GPI6

PIRQH-

PWROK

RTCVDD

RSMRST-

PWROK

USBP0-USBP0+

PDA[0..2]

USBOC-

SDD10

SDA2

PDA1

ICH3V66

VCCREF

PWROK

PDD5

SDA1

PIRQH-

RI-

SDD[0..15]

PDD12

LAD1

PWRBTN-

PDD[0..15]

SDD12

SDD6

SDD2

PDD13

PDIOW-

SCS3-

LFRAME-

AC_SDIN0

ICHCLK14

PDD11

PDA0

WP-

RTCRST-

SMLINK1

SDD0

PDD4

SLP_S5-

SDDREQ

PCS1-

PWROK

SDD9

SDD7

PDD8

PDD0

SDIOW-

PDDREQ

LDRQ0-

GPO24

SDD11

SDD3

ACICH_RST-

SUSCLK

RSMRST-

SDIOR-

SDA0

RTCRST-

GPI6

SMBALERT

SUSTAT-

SDA[0..2]

SDD13

SDD4

SDD1

PDD15

PDD1

PIORDY

PDIOR-

PDA2

SDD5

PDD10

PDD7

PDD3

LAD0

VBIAS

SPKR

BATLOW

SDD14

PDD14LAD2

INTRUDER

SLP_S3-

USBCLK

RTCVDD

SDD15

SMLINK0

PDD2

SDDACK-

LAD3

SDD8

PDDACK-

PCS3-SCS1-

SMBCLK

THRMO-

PDD9

PDD6

SIORDY

AC_BITCLK

SMBDATA

RTCVDD

AC_SDIN1

AC_SDIN0

AC_SDIN1

EECS

EESKEEDOEEDI

SPKR

AC_SDOUT

RI-SMBALERT

SUSTAT-SUSCLK

USBP1+USBP1-

USBP0+USBP0-

PDDREQ 22SDDREQ 22PDDACK- 22SDDACK- 22PDIOR- 22SDIOR- 22PDIOW- 22SDIOW- 22PIORDY 22SIORDY 22

PDA[0..2] 22

SDA[0..2] 22

PDD[0..15] 22

SDD[0..15] 22

SLP_S3-16,20,26,31

PWROK10,15,16,26,32

RI-26RSMRST-31

SMBDATA10,11,16,20,32,33SMBCLK10,11,16,20,32,33

ICHCLK1416

AC_SYNC33,34AC_BITCLK33,34

AC_SDOUT33,34AC_SDIN033,34

SPKR26

LAD015,20LAD115,20LAD215,20LAD315,20

LDRQ0-20

USBP1+36USBP1-36

SLP_S5-26,30,31

PCS3- 22SCS1- 22

SCS3- 22

PCS1- 22

GPI626

ICH3V6616

USBCLK16

PWRBTN-4,20

USBP3+25USBP3-25

USBP2+25USBP2-25

PWROK 10,15,16,26,32

SMLINK0 17SMLINK1 17

GPO2415WP-15

LFRAME-15,20

USBOC-12,33,36

USBP0-36USBP0+36

RTCVDD 21

ACICH_RST-33

THRMO-4,20

EEDO33EEDI33

EESK33

EECS33

AC_SDIN133

VBAT 20

VCC3

VCC3

VCC18

3VDUAL

3VDUAL

3VDUAL

VCC3

3VDUAL

3VDUAL

VCC18

VCC18

3VDUAL

VCORE5VSB

18VDUAL

18VDUAL

18VDUAL

18VDUAL3VDUAL

VCC3

VCC

3VDUAL

CP6

22P/8P4C 2

1

4

3

6

5

8

7

CP7

22P/8P4C 2

1

4

3

6

5

8

7

RN1104.7K-8P4R1 23 45 67 8

R1262 680/6

R352

8.2K/6/X

U3C

82801BA_ICH2

R5T5U5V5V6V7V8

R18P18J18H18G18F18E18E17E16E15E14

F5G5H5J5V17V18

D2

E5P5V9K19L19D10

V14V15V16U18T18

VCCP2VCCP3VCCP4VCCP5VCCP6VCCP7VCCP8

VCCP10VCCP11VCCP12VCCP13VCCP14VCCP15VCCP16VCCP17VCCP18VCCP19VCCP20

VCCPX1VCCPX2VCCAX1VCCAX2

VCCUSBVCCUSB

VCCA

VCCC1VCCC2VCCC3VCCC4VCCC5VCCC6

VCCCS1VCCCS2VCCCS3VCCPS1VCCPS2

R1788.2K/6

R 62 0 2 20 K/ 6

C6971U/6/X

RN1114.7K-8P4R1 23 45 67 8

R1097

10K/6/X

RN55 10-8P4R1 23 45 67 8

U3D

82801BA_ICH2

A1A10

A2A21A22AA1AA2

AA21AA22

AB1AB2

AB21AB22

B1B10

B2B21B22

B3B9C2C3C4C9D3D5D6D7D8D9E6E7E8E9

J10

J11J12J13J14J9K1K10K11K12K13K14K9L10L11L12L13L14L9M10M11M12M13M14M9N10N11N12N13N14N9P10P11P12P13P14P9

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

R161

1K/6/X

R170 10 K/6

R168

1K/6/X

R163

1K/6

D41N4148/S

0.2A

R184 4.7K/6R183 4.7K/6

R160

1K/6

C47

18P/6

C46

18P/6

C 44 1 0P /6 /X

R192 8.2K/6

D31N5817/S

D2

RB751V-40/S

31 2

4

BC234

0.1U/6

C56

10P/6/X

BATBAT+BAT SOCKET 1

2

RN58

15K/8P4R

1 23 45 67 8

C42

1U/6

BC218

0.1U/6

BC227

1U/6

BC219

1U/6

R189 8.2K/6

R 16 5 1 0 M/ 6

BC225

0.1U/6

BC224

1U/6

C43

0.047U/6

C45

10P/6/X

RN57

15K/8P4R

1 23 45 67 8

BC217

0.1U/6

D7RB751V-40/S

31 2

4

BC226

1U/6

D61N5817/S

C41

1U/6

BC75

1U/6

BC2200.01U/6

R162

470/6

R 16 4 1 0M /6

RN5610-8P4R

1 23 45 67 8

R 18 1 4 .7 K/ 6/ XR 18 0 4 .7 K/ 6/ X

R190 8.2K/6

BC232

0.1U/6

BC231

0.1U/6

D51N4148/S

R158 82K/6R 15 7 6 8 0/ 6

BC230

1U/6

BC229

1U/6

BC223

0.1U/6

R169 10K/6/X

BC222

1U/6

CLR_CMOS

H1X3/1-2[BLACK]/X

123

X1

32.768KHZ/X'TAL CYL [KDS]

BC221

0.1U/6

R 621 22 K/6

R11846.8K/6/X

R 852 10 K/6

R 851 10 K/6

U3B

82801BA_ICH2_B5(SL5WK)

W15V21

AA13W16

AB18R20Y16W21

AA17R21Y17

AA18AA16AB16AB17

Y11M4

T19

T20T21

U22T22

D4M19P20

V22P19R19P21Y22W22N22

Y12W12

AB13AB12

Y13W13

AB11AA12

W17Y18

AB19AA19W18Y19

AB20AA20

W19Y20Y21W20

K4K3J4J3

E21C15E19D15

F20F19E22A16D16B16

G22B18F22B17G19D17G21C17G20A17

H19H22J19J22K21L20M21M22L22L21K22K20J21J20H21H20

D18B19D19A20C20C21D22E20D21C22D20B20C19A19C18A18

U19V20

B15

U20

U 2 1

D 1 2

D 1 3

V 1 9

M 2 0

K 2

GPO25GPO24THRM#SLP_S3#SLP_S5#

PWROKRSM_PWROKPWRBTN#RI#RSMRST#SUSSTAT#SUSCLKSMBDATSMBCLKGPI11/SMBALERT#

GPI6GPI5/PIRQH#INTRUDER#

RTCRST#VBIASRTCX1RTCX2

CLK66CLK14CLK48

AC_RST#AC_SYNCAC_BITCLKAC_SDOUTAC_SDIN0AC_SDIN1SPKR

LAD0/FWH0LAD1/FWH1LAD2/FWH2LAD3/FWH3LDRQ0#LDRQ1#LFRAME#/FWH4FS0/FWH5

USBP0_PUSBP0_NUSBP1_PUSBP1_NUSBP2_PUSBP2_NUSBP3_PUSBP3_N

OC0#OC1#OC2#OC3#

EE_CSEE_DINEE_DOUTEE_SHCLK

PDCS1#SDCS1#PDCS3#SDCS3#

PDA0PDA1PDA2SDA0SDA1SDA2

PDDREQSDDREQ

PDDACK#SDDACK#

PDIOR#SDIOR#PDIOW#SDIOW#PIORDYSIORDY

PDD0PDD1PDD2PDD3PDD4PDD5PDD6PDD7PDD8PDD9

PDD10PDD11PDD12PDD13PDD14PDD15

SDD0SDD1SDD2SDD3SDD4SDD5SDD6SDD7SDD8SDD9

SDD10SDD11SDD12SDD13SDD14SDD15

SMLINK0SMLINK1

VRMPWRGD

TP0/BATLOW

V C C R T C

V C C P U 1

V C C P U 2

V 5 R E F_ S U S

V 5 R E F 2

V 5 R E F 1



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

1-2 CLOSE WRITE PROTECT2-3 CLOSE DISABLE

ADD WINBOUD FWH SEC. SOURCE

ROH M

MOTRO LA

MOTRO LA

GA-8IRX 2.0

FWH

GIGABYTE CORP.

B

15 38, 26, 20 01

Title


Date: Sheet of

FWP-

LAD2

FGPI1

LAD1LAD0

PCIRST-

LAD3

FGPI4

FGPI0

BHINIT-

FGPI3

LFRAME-

FGPI2

TBLLOCK1

IC

FWP-

VPP

FGPI3

FGPI0FGPI0

FWH33

LAD1

PCIRST-

LAD3

FGPI2

MHINIT-

FGPI1FGPI1

TBLLOCK1

LAD0

LAD2

IC

LFRAME-

FWP-

FGPI4

VPP

HINIT1-

74QM

74QP

DELAY1

PWROK

DELAY1

GPO19

BHINIT-

MHINIT- 74QP

74QP

MHINIT-

BHINIT- 74QM

74QM

HINIT1-

HINIT1- MHINIT-

BHINIT-

74QPGPI7

FWH33

HINIT1-

DELAY1

HINIT-

WP-

LAD214,20LAD114,20

P66DET 22

S66DET 22

PCIRST-8,12,13,19,20,34,35,36

GPO2414

FWH33 16

LAD3 14,20

LFRAME- 14,20

LAD014,20

HINIT-3,13

GPO1913

RESET 26

GPO2013

PWROK 10,14,16,26,32

GPI713

WP-14

VCC3

VCC3

VCC3VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3VCC3

VCC3

VCC3

VCORE

R 9 96 1 K /6

R11

0/6/X

C69922U/D/10%/4*7

U31

SST49LF004A

BACKUP BIOS

123456789

10111213141516 17

181920212223242526272829303132

VPPRST#FGPI3FGPI2FGPI1FPGI0WP#TBL#ID3ID2ID1ID0FWH0FWH1FWH2GND FWH3

RFURFURFURFURFU

FWH4INIT#VCCGNDVCCGND

IC(VIL)FGPI4

CLKVCC

R10

0/S6/X

R 99 8 1 0 K/ 6

R1000 280K/6/1

C700

0.1U/6

R 99 5 1 M/ 6

R997 100K/6

R1002 10K/6

R1003 10K/6

R1004 100K/6

R1005 1 00 K/6 R10 06 1M/6

C705

10P/6/X

C703

10P/6/X

R1009 47K/6

R1008 47K/6

R1011 47K/6

R1012 47K/6

R1013 0/6/X

U30A

74HC74ATI,NS

2 5

3

6

4

1

14

D Q

CLK

Q

P R

C L

VCC

R1014 0/6/X

R1007

100K/6

R1010

100K/6

SOT23

Q102

MMBT2222A

1

3

2

SOT23

Q103

MMBT2222A

1

3

2

SOT23

Q104

MMBT2222A

1

3

2

SOT23

Q106

MMBT2222A

1

3

2

SOT23

Q105

MMBT2222A

1

3

2

C698

0.1U/6/X7R

SOT23

Q107

MMBT2222A

1

3

2

C7010.1U/6/X7R

RN112

10K-8P4R

12345678

C7021U/6

C704

0.1U/6/X7R

U30B

74HC74ATI,NS

12 9

11

8

1 0

1 314

D Q

CLK

Q

P R

C L

VCC

D36

1N4148/S

D35

1N4148/S

R202 10K/6

BC236

0.1U/6

R204 10K/6

BC237

0.1U/6

R193

4.7K/6

R195

10K/6SOT23

Q3

2N3904

1

3

2

R 20 7 1 0K /6 /X

R20910K/6

U4

SST49LF004A_4MMAIN BIOS PLCC

123456789

10

111213141516 17

1819202122

23242526272829303132

VPPRST#FGPI3FGPI2FGPI1FPGI0WP#TBL#ID3ID2ID1ID0FWH0FWH1FWH2GND FWH3

RFURFURFURFURFU

FWH4INIT#VCCGNDVCCGND

IC(VIL)FGPI4

CLKVCC

BIOS_WP

H1X3/2-3 CLOSE BLUE/X

123

R1263

4.7K/6

SOT23

Q100

MMBT2222A

1

3

2

G S

D

SOT23

Q101

2N7002

2 1

3



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCIRST-0-6 WIREAND

CLOSE PCI1 SLOT

GA-8IRX 2.0

PCI SLOT 1/2

GIGABYTE CORP.

B

17 38, 26, 20 01

Title


Date: Sheet of

PIRQC- PIRQF-PIRQF- PIRQG- PIRQG- PIRQA-PIRQA- PIRQC-

PCIRST1- PCIRST1-PCLK1 PCLK2

GNT0- GNT1-REQ0- REQ1-

PCIPM- PCIPM-A_D31 A_D30 A_D31 A_D30A_D29 A_D29

A_D28 A_D28A_D27 A_D26 A_D27 A_D26A_D25 A_D25

A_D24 A_D24C_BE3- A_D16 C_BE3- A_D17A_D23 A_D23


A_D18 A_D18A_D17 A_D16 A_D17 A_D16C_BE2- C_BE2-

FRAME- FRAME-IRDY- IRDY-

TRDY- TRDY-DEVSEL- DEVSEL-

STOP- STOP-PLOCK- PLOCK-PERR- PCI_A40 PERR- PCI_A40

PCI_A41 PCI_A41SERR- SERR-

PAR PARC_BE1- A_D15 C_BE1- A_D15A_D14 A_D14


A_D9 A_D9

A_D8 C_BE0- A_D8 C_BE0-A_D7 A_D7


A_D2 A_D2A_D1 A_D0 A_D1 A_D0

ACK64 ACK64

PCIRST1-

PCIPM-

PIRQF-GNT0-GNT1-

PCI_A40PCI_A41

PARACK64

A_D[0..31]

FRAME-IRDY-TRDY-DEVSEL-

PERR-SERR-

GNT3-

GNT2-GNT5-

GNT4-

REQ1-

REQ0-PIRQG-

PIRQC-

PLOCK-STOP-

PIRQA-

REQ2-REQ3-REQ4-

A_D[0..31]13,18,19,34,36

REQ0-13

PERR-13,18,19,36

SERR-13,18,19,34,36

GNT0- 13

STOP- 13,18,19,34,35,36

PAR 13,18,19,34,36

C_BE3-13,18,19,34,36

C_BE2-13,18,19,34,36

C_BE1-13,18,19,34,36

PLOCK-13,18,19,35

C_BE0- 13,18,19,34,36

FRAME- 13,18,19,34,35,36

TRDY- 13,18,19,34,36IRDY-13,18,19,34,35,36

ACK6418,19

PCIPME- 12,13,18,19,36

PIRQC- 13,18,19PIRQG- 13,18,19,34PIRQF-13,18,19,36

PIRQA-12,13,18,19

PCLK116 PCLK216

PCIPM- 12,13,18,19,36

PCIRST1- 18,19

DEVSEL-13,18,19,34,36

PCI_A40 18,19PCI_A41 18,19

SMLINK014SMLINK114

REQ1-13GNT1- 13

REQ5-13,35,36

GNT3-13,35

GNT2-13,35GNT5-13,35,36

GNT4-13,34,35

REQ2-13,35REQ3-13,35REQ4-13,34,35

-12V +12VVCC VCC3 -12V +12VV CC VCC 3

-12V VCC

VCC3+12V

VCC

VCC3

VCC

VCC3

VCC VCC

3VDUAL 3VDUAL

VCC3

RN115 2.7K-8P4R

1 23 45 67 8

C24

22P/6/X

C793

10P/6/X

C794

10P/6

BC238

0.1U/6

PCI1

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124

B1B2B3B4B5B6B7B8B9B10B11B12B13B14B15

B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1

A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49A50A51

A52A53A54

B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

R255 2.7K/6

RN59

8.2K 8P4R

1 23 45 67 8

+1

EC14330U/25V/10*15

BC253

0.1U/6

BC254

1U/6/X

BC257

1U/6

BC252

1U/6/X

R257

2.7K/6

R256 2.7K/6

R26 0 0 /6 /X

RN62

2.7K 8P4R

1 23 45 67 8

RN60

2.7K 8P4R

1 23 45 67 8

BC248

0.1U/6

BC251

1U/6

BC256

1U/6

PCI2

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124


B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1

A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49A50A51

A52A53A54

B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

R258

10K/6/X

R26 1 0 /6 /X

BC250

1U/6/X

R263 2.7K/6

RN61

8.2K 8P4R

1 23 45 67 8

R262 2.7K/6

RN64

2.7K 8P4R

1 23 45 67 8



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

GA-8IRX 2.0

PCI SLOT 3_4

GIGABYTE CORP.

B

18 38, 26, 20 01

Title


Date: Sheet of

PIRQG-PIRQA- PIRQC-PIRQF-

PCIRST1-

PCIPM-A_D31 A_D30A_D29

A_D28A_D27 A_D26A_D25

A_D24C_BE3- A_D18A_D23

A_D22A_D21 A_D20A_D19

A_D18A_D17 A_D16C_BE2-

FRAME-IRDY-

TRDY-DEVSEL-

STOP-PLOCK-PERR- PCI_A40

PCI_A41SERR-

PARC_BE1- A_D15A_D14

A_D13A_D12 A_D11A_D10

A_D9

A_D8 C_BE0-A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

ACK64

PCIRST1-

A_D[0..31]

PCLK3

PIRQA-PIRQC- PIRQF-PIRQG-

PCIRST1-


A_D28A_D27 A_D26A_D25

A_D24C_BE3- A_D19A_D23

A_D22A_D21 A_D20A_D19


FRAME-IRDY-

TRDY-DEVSEL-


PCI_A41SERR-


A_D13A_D12 A_D11A_D10

A_D9

A_D8 C_BE0-A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

ACK64

PCLK4

3REQ-3GNT-

4REQ-4GNT-

A_D[0..31]13,17,19,34,36

PERR-13,17,19,36

SERR-13,17,19,34,36

STOP- 13,17,19,34,35,36

PAR 13,17,19,34,36

C_BE3-13,17,19,34,36

C_BE2-13,17,19,34,36

C_BE1-13,17,19,34,36

PLOCK-13,17,19,35

C_BE0- 13,17,19,34,36

FRAME- 13,17,19,34,35,36

TRDY- 13,17,19,34,36IRDY-13,17,19,34,35,36

ACK6417,19

PIRQG- 13,17,19,34PIRQC- 13,17,19PIRQA-12,13,17,19

PIRQF-13,17,19,36

PCLK316

PCIPM- 12,13,17,19,36

PCIRST1- 17,19

DEVSEL-13,17,19,34,36

PCI_A40 17,19PCI_A41 17,19

PERR-13,17,19,36

SERR-13,17,19,34,36

STOP- 13,17,19,34,35,36

PAR 13,17,19,34,36

C_BE3-13,17,19,34,36

C_BE2-13,17,19,34,36

C_BE1-13,17,19,34,36

PLOCK-13,17,19,35

C_BE0- 13,17,19,34,36

FRAME- 13,17,19,34,35,36

TRDY- 13,17,19,34,36IRDY-13,17,19,34,35,36

ACK6417,19

PIRQA- 12,13,17,19PIRQF- 13,17,19,36PIRQC-13,17,19

PIRQG-13,17,19,34

PCLK416

PCIPM- 12,13,17,19,36

DEVSEL-13,17,19,34,36

PCI_A40 17,19PCI_A41 17,19

3REQ-353GNT- 35

4REQ-354GNT- 35

-12V +12VV CC V CC 3

VCC

3VDUAL

VCC


VCC

3VDUAL

PCI3

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124


B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1


A48A49A50A51

A52A53A54


B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

C76

10P/6/X

R265

2.7K/6

R1023

2.7K/6

C707

10P/6/X

PCI4

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124


B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1


A48A49A50A51

A52A53A54


B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

+1

EC48330U/25V/10*15



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CLOSE PCI6 SLOT

GA-8IRX 2.0

PCI SLOT 5_6

GIGABYTE CORP.

B

19 38, 26, 20 01

Title


Date: Sheet of

PIRQC-PIRQF- PIRQG-PIRQA-

PCIRST1-

5GNT-5REQ-


A_D28A_D27 A_D26A_D25

A_D24C_BE3-A_D23

A_D22A_D21A_D19


FRAME-IRDY-

TRDY-DEVSEL-


PCI_A41SERR-


A_D13A_D12 A_D11A_D10

A_D9

A_D8 C_BE0-A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

ACK64

PCIRST1-

A_D[0..31]

PCLK5

PIRQF-PIRQG- PIRQA-PIRQC-

PCIRST1-

6GNT-6REQ-


A_D28A_D27 A_D26A_D25

A_D24C_BE3-A_D23

A_D22A_D21 A_D20A_D19


FRAME-IRDY-

TRDY-DEVSEL-


PCI_A41SERR-


A_D13A_D12 A_D11A_D10

A_D9

A_D8 C_BE0-A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

ACK64

PCLK6

PCIRST1-

PCIRST-

IDERST-

A_D20

A_D20

A_D21

A_D[0..31]13,17,18,34,36

5REQ-35

PERR-13,17,18,36

SERR-13,17,18,34,36

5GNT- 35

STOP- 13,17,18,34,35,36

PAR 13,17,18,34,36

C_BE3-13,17,18,34,36

C_BE2-13,17,18,34,36

C_BE1-13,17,18,34,36

PLOCK-13,17,18,35

C_BE0- 13,17,18,34,36

FRAME- 13,17,18,34,35,36

TRDY- 13,17,18,34,36IRDY-13,17,18,34,35,36

ACK6417,18

PIRQC- 13,17,18PIRQG- 13,17,18,34PIRQF-13,17,18,36

PIRQA-12,13,17,18

PCLK516

PCIPM- 12,13,17,18,36

PCIRST1- 17,18

DEVSEL-13,17,18,34,36

PCI_A40 17,18PCI_A41 17,18

6REQ-35

PERR-13,17,18,36

SERR-13,17,18,34,36

6GNT- 35

STOP- 13,17,18,34,35,36

PAR 13,17,18,34,36

C_BE3-13,17,18,34,36

C_BE2-13,17,18,34,36

C_BE1-13,17,18,34,36

PLOCK-13,17,18,35

C_BE0- 13,17,18,34,36

FRAME- 13,17,18,34,35,36

TRDY- 13,17,18,34,36IRDY-13,17,18,34,35,36

ACK6417,18

PIRQF- 13,17,18,36PIRQA- 12,13,17,18PIRQG-13,17,18,34

PIRQC-13,17,18

PCLK616

PCIPM- 12,13,17,18,36

DEVSEL-13,17,18,34,36

PCI_A40 17,18PCI_A41 17,18

PCIRST-8,12,13,15,20,34,35,36

PCIRST1- 17,18

IDERST- 22


VCC

3VDUAL


VCC

3VDUAL

VCC

VCC

VCC

C803

22P/6/X

R1300 1K/6

PCI6

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124


B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1


A48A49A50A51

A52A53A54


B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

PCI5

PCI_SLOT

6364656667686970717273747576777879808182

8483

858687888990919293

2345678910111213141516171819

2120

22232425262728293031

1

3233343536373839404142434445464748495051

525354

949596979899

100101102103104105106107108109110111112113

114115116

5556575859606162

117118119120121122123124


B16B17B18B19B20

B22B21

B23B24B25B26B27B28B29B30B31

A2A3A4A5A6A7A8A9

A10A11A12A13A14A15

A16A17A18A19

A21A20

A22A23A24A25A26A27A28A29A30A31

A1


A48A49A50A51

A52A53A54


B48B49B50B51

B52B53B54

A55A56A57A58A59A60A61A62

B55B56B57B58B59B60B61B62

C708

10P/6/X

R1026

2.7K/6

R1027

2.7K/6

C709

10P/6/X

R1249 0/6/X

Q1162N3904

1

3

2

Q115

2N3904

1

3

2

R1172

10K/6

R1170 470/6

R1171

1K/6

Q12

2N3904

1

3

2R3281K/6

R327 470/6



5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VREF=4.096V

(PIN 14 HOUSING)FOR STR SELECT

H:ENABLEL:DISABLE

S_IRQ

IR/CIR CONNECTOR

THE KBV CC OF P IN 8 IS FOR CIR WAKE-UP FUNCTION.

PIN T YPE MUST MATCH PHYSICAL LAYOUT

FRONT SMBUS

GA-8IRX 2.0

ITE LPC I/O

GIGABYTECORP.

Custom

20 38, 26, 2001

Title


Date: Sheet of

PD[0..7]

LAD[0..3]

STB-AFD-ERR-INIT-SLIN-ACK-

CIRRXSCRPRES-

CIRTXSCRRST

IRRXSCRCLK

LPCPD-PCIRST- IRTX

SCRRST

SCRIO

SCRFET-

PCIRST-

L A D 0

L A D1

L A D2

L A D 3

P D7

P D 6

P D 5

P D4

P D 3

P D2

P D1

P D 0

CIRRXIRRX

CIRTXIRTX

GND

SCRIO

SCRFET-SCRCLK

SCRPRES-

SCRFET-SCRIO

WPT- 24INDEX- 24

TK00- 24RDATA- 24WGATE- 24SIDE1- 24

STEP- 24DIR- 24

WDATA- 24DRVB- 24DRVA- 24

MOTEB- 24MOTEA- 24DENSEL- 24

DSKCHG- 24

VID34,21,32

VID44,21,32

VID24,21,32VID14,21,32

VID04,21,32

SERIRQ13

LAD[0..3]14,15

PD[0..7] 24

STB- 24AFD- 24ERR- 24INIT- 24SLIN- 24ACK- 24

BUSY 24PE 24SLCT 24

VIN0 21VIN1 21VIN2 21VIN3 21VIN4 21

MCLK 23MDAT 23KCLK 23KDAT 23

COPEN- 21

PCIRST- 8,12,13,15,19,34,35,36

VIN5 21VIN6 21VIN7 21VREF 21TMPIN1 21TMPIN2 21TMPIN3 4,21

DCD1-24RI1-24

CTS1-24DTR1-24RTS1-24DSR1-24

TXD124RXD124

DCD2-24RI2-24

CTS2-24

DTR2-24RTS2-24DSR2-24

TXD224RXD224

FANIO121FANIO221

FANIO321

LGPX229LGPY229

LGPY129LGPX129

LDRQ0-14

LFRAME-14,15

KBRST-13

LPC3316

LPC2416

SLP_S3- 14,16,26,31

LPCPME- 13

VBAT 14

BEEP-26

SUSLED 26

PWRBTSW- 26

A20GATE13

LGPSB229LGPSB129

LGPSA229LGPSA129

LMSO29LMSI29

PS_ON- 31

PWRBTN- 4,14

PWRLED 26THRMO- 4,14

SMBCLK10,11,14,16,32,33

SMBDATA10,11,14,16,32,33

VCC3

VCC3

VCC

VCC

3VDUAL

VCC3VCC

VCC

VCC3

5VSB

VCC

5VSB

VCC

VCC

5VSB

VCC

VCC3

C714

0.1U/6

C715

0.1U/6

C716

0.1U/6

U33

IT8712/VER DX

4

10

8

30

9

7

28

4 3 4 2 4 1

383736

29

4 4

65

321

1112131415161718192021222324252627

3132333435

3 9 4 0 4 5 4 6 4 7 4 8 4 9 5 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4

6566676869707172737475767778798081828384858687888990919293949596979899100101102

1 0 3 1 0 4

1 0 5 1 0 6

1 0 7 1 0 8

1 0 9 1 1 0

1 1 1 1 1 2

1 1 3 1 1 4

1 1 5 1 1 6

1 1 7 1 1 8

1 1 9 1 2 0

1 2 1 1 2 2

1 2 3 1 2 4

1 2 5 1 2 6

1 2 7 1 2 8

VCC

FAN_CTL2/GP51

FAN_CTL1

CIRTX/GP15

FAN_TAC2/GP52FAN_TAC1

MIDI_OUT/GP17

L A D 2

L A D 1

L A D 0

LDRQ#LRESET#LPCPD#

MIDI_IN/GP16

L A D 3

SIN2SOUT2

DSR2#RTS2#DTR2#

FAN_TAC3/GP37FAN_CTL3/GP36WTI#/GP35VID4/GP34GNDDVID3/GP33VID2/GP32VID1/GP31VID0/GP30JSBB2/GP27JSBB1/GP26JSBCY/GP25JSBCX/GP24JSAB2/GP23JSAB1/GP22JSACY/GP21JSACX/GP20

SCRRST/GP14SCRFET#/GP13SCRIO/GP12SCRCLK/GP11VCC

S E R I R Q

L F R A M E

K R S T #

G A 2 0

P C I C L K

C L K R U N # / G P 5 0

C L K I N

G N D D

D E N S E L #

M T R A #

M T R B #

D R V A #

D R V B #

W D

A T A #

D I R

#

S T E P #

H D S E L #

W G

A T E #

R D A T A #

T R K 0 #

I N D

E X #

W P

T #

DSKCHG#IRTX/GP47

VCCHCOPEN#

VBATIRRX/GP46PSIN/GP45

PWRON#GP44PME#/GP54

GNDDPANSWH#/GP43

PSON#/GP42RING#/GP53SDAT/GP41SCLK/GP40

KDATKCLK

MDATMCLK

SCRPRES#/GP10CIRRX/GP55

GNDATMPIN3TMPIN2TMPIN1

VREFVIN7VIN6VIN5VIN4VIN3VIN2

VIN1VIN0VCC

SLCTPE

BUSY A C K #

S L I N #

I N I T #

E R R #

A F D #

S T B #

P D 0

P D 1

P D 2

P D 3

P D 4

P D 5

P D 6

P D 7

G N D D

D C D 1 #

R I 1 #

C T S 1 #

D T R 1 #

R T S 1 #

D S R 1 #

S O U T 1

S I N 1

D C D 2 #

R I 2 #

C T S 2 #

C77810P/6

R1042 4.7K/6/X

R1039 4.7K/6

R1041 4.7K/6

R1044 4.7K/6/X

R1046 4.7K/6/X

R1045

4.7K/6

R1047

4.7K/6/X

R1040

4.7K/6

F_SMBUS

SMB/1X5 [-PIN2]/X

12345

R1036

4.7K/6

R1043

4.7K/6

C710

1U/6C711

0.1U/6

C712

0.047U/6

C713

0.1U/6

C717

0.1U/6

S_IRQ

H1X2/Orange/X

12

IR

IR/2X5JUMPER

1 62 73 84 95 10

SCR

HEADER7X 2(-P14)

1 23 45 67 89 1011 1213 14



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Hardware Monitor circuits

CPU Voltag e ID output

CPU

370

SYSTEM

GA-8IRX 2.0

HAREWARE MONITOR

GIGABYE CORP.

B

21 38, 26, 20 01

Title


Date: Sheet of

VID3VID2VID1

VID4VID0

FANIO1

FANIO3

FANIO2

VID4 4,20,32

VID3 4,20,32VID2 4,20,32VID1 4,20,32VID0 4,20,32

FANIO1 20

FANIO2 20

FANIO3 20

VREF20

TMPIN220TMPIN34,20TMPIN120

VIN020VIN120VIN220VIN320VIN420VIN520VIN620VIN720

VREF20

COPEN-20 RTCVDD 14VCC3

VCC

VCC

VCC

VCC3 +12V -5V-12V 5VSBVCCVCORE VCC18

+12V

+12V

+12V

C3413300P/6/X

R105810K/6

R 10 77 1 M/ 6

C728

0.01U/6/X

R105730K/6/1

R105610K/6

R84610K/6

HR2HR1K/8/X

R84810K/6

HR3HR100/8/X

R1062

10K/6

R84710K/6

R105010K/6

R104910K/6

R104810K/6 R1052

30K/6R10516.8K/6

R106010K/6

R105910K/6

R106356K/6

R10536.8K/6

R1055120K/6

R1054232K/6/1

C721

10K/6

R106110K/6

R106456K/6

C V S

SYS_FANSYSTEM_FAN

2 1 3

C720

1U/6

C719

1U/6/X

R N6 5 1 K- 8P 4R1 23 45 67 8

R308 1K/6

C718

1U/6

C722

0.1U/6

C723

0.1U/6

C724

0.1U/6/X

C2663300P/6/XC267

1000P/6/X

C V S

PWR_FANPOWER_FAN

2 1 3

C725

0.1U/6/X

C726

0.1U/6/X

C727

0.1U/6/X

CI

H1X2

12

C2711000P/6/X

C2683300P/6/X

C V S

CPU_FANCPU_FAN

2 1 3C269

1000P/6/X



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PRIMARY IDE CO NNECTOR SECONDARY IDE CON NECTOR

IDE1

IDE2

SCSI HD_LED

BIOS:CABLE DETECT AND DEVICE DETECT

GA-8IRX 2.0

IDE CONNECTOR

GIGABYTE CORP.

B

22 38, 26, 20 01

Title


Date: Sheet of

IDERST- RST1-IDERST- RST2-

PIORDYIRQ14

SIORDYIRQ15

PDD7 SDD7PDDREQ SDDREQIDEPU0 IDEPU1

RST1-PDD7 PDD8PDD6 PDD9PDD5 PDD10PDD4 PDD11PDD3 PDD12PDD2 PDD13PDD1 PDD14PDD0 PDD15

PDDREQPDIOW-PDIOR-PIORDY IDEPU0PDDACK-IRQ14PDA1PDA0 PDA2PCS1- PCS3-IDEACTP-

PDD[0..15]

SDD15

SDIOW-

SCS1-

SDD6SDD5

RST2-

SDD14

SDA0

IDEACTS-

SDD4

SDD[0..15]

SIORDY

SDD8

SDD2

SDIOR-

SDDREQ

SCS3-

SDD9

SDD0

SDA2

SDD3

SDD1

SDDACK-

SDD11SDD12

IRQ15

SDD7

SDD10

SDD13

IDEPU1

SDA1

IDEACTS-

IDEACTP-

HDLED-

HDLED-

PIORDY14SIORDY14

IRQ1413

PDIOW-14PDIOR-14

PDA114PDA014 PDA2 14 SCS1-14

IRQ1513

SDIOW-14SDIOR-14

SDA114SDA014

PCS3- 14PCS1-14

PDDREQ14SDDREQ14

PDDACK-14SDDACK-14

PDD[0..15]14SDD[0..15]14

SCS3- 14SDA2 14

HDLED- 26

P66DET 15S66DET 15

IDERST-19

VCCVCC

VCC

D44

1N4148/S/X

SCSI_LED

H1X2/X

12

R1185

10K/6/X

D 43 1 N4 14 8/ S

D 42 1 N4 14 8/ S

C94

0.047U/6

IDE2

IDE/WHITE

1 23 45 67 89 10

11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

C93

0.047U/6

R336 10K/6R338 5.6K/6

R333 8.2K/6

R335 8.2K/6

R339 5.6K/6

R331 33/6R330 33/6

R334 1K/6

R337 10K/6

R340 470/6

IDE1

IDE/RED

1 23 45 67 89 10

11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

R332 1K/6

R341 470/6



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

40mil

20mil

40mil

GA-8IRX 2.0

KB & PS2 MOUSE & IR

GIGABYTE CORP.

B

23 38, 26, 20 01

Title


Date: Sheet of

MSCLKKBDATA

KBCLK

MSCLK

MSDATA

MSDATAKBDATA

KBCLK

MDAT20MCLK20KCLK20

KDAT20

FUSEVCCFUSEVCC

FUSEVCC

GAMEVCCFUSEVCC

+12V

5VDUAL

FB2

FB100/DIP

RN119

82/8P4R

1 23 45 67 8

CN1

180P/8P4C 2

1

4

3

6

5

8

7BC279

0.1U/6KB

MS

KB_MS

KB/MS

12

3

4

56

78

9

10

1112

1 3 1 4 1 5 1 6 1 7

RN118

4.7K/8P4R

1

2

3

4

5

6

7

8

R1186

1K/6

G

S

D

S OT2 3

Q122

2N7002

2

13F2

POLY SW PSR24251 RAY/DIP2.5A/16V

12



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PRT PORT

COMA FLOPPY

COMB

GA-8IRX 2.0

COM & IR & LPT PORT &FLOOPY

GIGABYTE CORP.

B

24 38, 26, 20 01

Title


Date: Sheet of

NRIA-NCTSA-NDSRA-NRTSA-NDTRA-NSINANSOUTANDCDA-

LPT1LPT14LPT2ERR-LPT3LPT16LPT4LPT17LPT5

LPT6

LPT7

LPT8

LPT9

ACK-

BUSY

PE

SLCT

PD[0..7]

NDCDA-

NSOUTANRTSA-

NRIA-

NSINA

NDTRA-NCTSA-

NDSRA-

ERR-ACK-BUSYPESLCT

LPT8

BUSYPESLCT

LPT5LPT3

LPT4LPT5

PD1

PD2PD3

LPT7PD5LPT6PD4

LPT4LPT17LPT17

LPT4LPT5

NRIB-NCTSB-NDSRB-NRTSB-NDTRB-NSINBNSOUTBNDCDB-

NDCDB-

NSOUTBNRTSB-

NRIB-

NSINB

NDTRB-NCTSB-

NDSRB-

NDSRB-NCTSB-

NDCDB-

NRIB- NDTRB-

NRTSB-

NSINBNSOUTB

ACK-LPT9

LPT6

LPT7

LPT9LPT8PD6

PD7

INIT- LPT16

LPT14

STB- LPT1

LPT14

ERR-ERR-

LPT1LPT1

LPT16LPT16

NDTRA-

NSOUTANSINA

NDCDA-

NRIA-

NDSRA-NCTSA-

NRTSA-

LPT17SLIN-

LPT2PD0

LPT2

LPT3

LPT2

LPT3

PD[0..7]20

ACK-20BUSY20

PE20SLCT20

ERR-20

INDEX- 20

DSKCHG- 20

NRIA-26

DCD1-20

DSR1-20

RI1-20

TXD120RXD120

CTS1-20

DTR1-20RTS1-20

INIT-20

NRIB-26

DCD2-20

DSR2-20

RI2-20

TXD220RXD220

CTS2-20

DTR2-20RTS2-20

AFD-20

STB-20

SLIN-20

WGATE- 20

STEP- 20

RDATA- 20

TK00- 20

WDATA- 20

DENSEL- 20

MOTEA- 20

WPT- 20

MOTEB- 20

SIDE1- 20

DRVB- 20

DIR- 20

DRVA- 20

VCC

-12VVCC

+12V

VCC

-12VVCC

+12V

CN7180P/8P4C

21436587

D13 1N4148/S

R350

470/6

CN9180P/8P4C

21436587

COMB

COMB-ATX/L D-SUB

1

2

3

4

5

6

7

8

9

10

11

CN8180P/8P4C21

436587

BC290

0.1U/6

LPT

LPT-A/L D-SUB 25P-H

1325122411231022

921

820

719

618

517

416

315

214

1

COMA

COMA-ATX/L D-SUB

1

2

3

4

5

6

7

8

9

10

11

RN82

33 8P4R

1 23 45 67 8

RN76470- 8P4R

1

2

3

4

5

6

7

8CN3

180P/8P4C

21436587

CN4

180P/8P4C

21436587

BC286

0.1U/6

BC284

0.1U/6

U7

GD75232/tssop

2345678

1

19181716151413

9

1011

12

20

RA1RA2RA3DY1DY2RA4DY3

12V

RY1RY2RY3DA1DA2RY4DA3

RA5

-12VGND

RY5

5V

RN83

33 8P4R

1 23 45 67 8

RN792.2K 8P4R

12345678

BC2870.1U/6

CN5

180P/8P4C

21436587

CN2

180P/8P4C

21436587

RN802.2K 8P4R

12345678

BC285

0.1U/6

BC291

0.1U/6/X

RN81

33 8P4R

1 23 45 67 8

R3512.2K/6

C97 180P/6

CN6180P/8P4C

21436587

RN772.2K 8P4R 12

345678

RN782.2K 8P4R

12345678

U8

GD75232/TSSOP

2345678

1

19181716151413

9

1011

12

20

RA1RA2RA3DY1DY2RA4DY3

12V

RY1RY2RY3DA1DA2RY4DA3

RA5

-12VGND

RY5

5V

BC288

0.1U/6

BC289

0.1U/6

FDD

FLOPPY

1 24

67 89 10

11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 34

20

3



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FOR COMPAQ

F_USB

REAR USB PORT

EC10 USB1 F USEVCC

GA-8IRX 2.0

ICH USB+LAN PORT

GIGABYTE CORP.

B

25 38, 26, 20 01

Title


Date: Sheet of

USBP2-

USBP2+ USBP3+

USBP3-

USBAGP+ USBP3+USBAGP- USBP3-AC97USB+ USBP2+AC97USB- USBP2-

USBP2-14

USBP2+14 USBP3+ 14

USBP3- 14

USBAGP-12USBAGP+12

AC97USB+33AC97USB-33

USBP3+ 14USBP3- 14USBP2+ 14USBP2- 14

FUSEVCC

+1

EC10

330U/25V/10*15/X

USB2

H2X5(-Pin4&7)

1 2

3

5 6

8

9 10

R358 0/6/X

FB19 FB 22 0/8

FB18 FB 22 0/8FB1 7 FB2 20 /8

R359 0/6/XR360 0/6/XR361 0/6/X

FB1 6 FB2 20 /8

CP9

47P/8P4C

2

1

4

3

6

5

8

7



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

AVDD

RA, RB, RC For AD1885

RB

RA

RC

RD For AD1881RD

For EMI issue

GA-8IRX 2.0

AC97

GIGABYTE CORP.

B

27 38, 26, 20 01

Title


Date: Sheet of

LINE_OUTRLINE_OUTL

BIT_CLKSDATA_OUT

CD_R 29MIC1 29

LINE_IN_L 28,29LINE_IN_R 28,29

LINE_OUTR 28LINE_OUTL 28

CDGND 29

CODEC_RST-28,33,34

QUAD_OUT_R 28QUAD_OUT_L 28

BIT_CLK34

SDATA_IN34

SYNC34AUD_REF 29

MONO_PHONE29

AUX_L29AUX_R29

MONO_OUT 29

MIC2 28

SDATA_OUT34

SPDIF 28,29,34

97MCLK34

97CLK1416

CD_L 29AVDD +12V

VCC3

AVDD

VCC

C730

0.01U/6/X

R353 3 3/6

C743

0.1U/6

C744

0.1U/6

C143 0.1U/6

R1247

0/6

C 14 2 0 . 1U / 6

C153 1U/6

C 14 4 2 .2 U/ 8C 14 5 2 .2 U/ 8

C319

10P/6/X

C7740.1U/6/X

C7731U/6

FB20

2.2/8/X

B C3 07 0 . 1U / 6

BC3090.1U/6

C1191000P/6

+1

EC2

22U/16V/4*7

R 40 5 4 .7 K/ 6/ X

BC3080.01U/6/X

R411 1M/6/X

R407 0/6/X

BC3102.2U/8

BC305

0.1U/6/X

R406 0/6/X

R4 09 0/ 6/X

U9

SIGMARTEL_9708

26

123456789

101112

1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4

27282930313233343536

3 7 3 8 3 9 4 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8

25AVSS1

DVDD1XTL_INXTL_OUTDVSS1SDATA_OUTBIT_CLKDVSS2SDATA_INDVDD2SYNCRESET#PC_BEEP

P H O N E

A U X_ L

A U X

_ R

V I D E O

_ L

V I D E O

_ R

C D

_ L

N C

C D

_ R

M I C 1

M I C 2

L I N E

_ I N_ L

L I N E

_ I N_ R

VREFNC

AFILT1AFILT2VRADVRDA

NCNC

LINE_OUT_LLINE_OUT_R

M O N O

_ O U T

A V D D 2

N C

T E S T 2

T E S T 3

A V S S 2

T E S T 1

T E S T 4

T E S T 5

T E S T 6

N C

N C

AVDD1

C 12 2 0 .1 U/ 6

X3

24.576MHZ/X'TAL HALF/X C116

0.047U/6/X

C114

22P/6/X

C115

0.1U/6/X

C1181000P/6

C113

22P/6/X

BC321

0.01U/6

BC3161U/6/X

BC3131U/6

B C3 20 0 . 1U / 6/ X

BC3151U/6

TOP

OUTGND IN

Q25

78L05/D

1

2

3

FB262.2/8

R 13 01 1 K/ 6/ XR408

0/S6/X

R1250

0/6/X

8 7 6 5 4 3 2 1



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

NOT SUPP0RT SPDIF:MOUNT R128,R129,R131SUPPORT SPDIF:MOUNT 128

SUPPORT 4 CHANNEL

GA-8IRX 2.0

LJACK LINE OUT

GIGABYTE CORP.

B

28 38, 26, 20 01

Title


Date: Sheet of

CONT2

CONT2

SPDIF

AGPI1

FRONT_L

BACK_L

INTER_R INTER_L

BACK_RFRONT_L BACK_L

Q_OUT_RJACK_R

JACK_LQ_OUT_L

AGPO3SOUND_RST-AGPO2

CONT2

Q_OUT_L

INTER_R

Q_OUT_R

INTER_L

BACK_R

L_IN_R

L_IN_L

LINE_OUTL27

QUAD_OUT_L27

QUAD_OUT_R27

LINE_OUTR27

SPDIF27,29,34

FRONT_R 27

MIC227

AGPI134

MIC29FRONT_R27

JACK_L 29

JACK_R 29

SOUND_RST-27,33,34AGPO234

AGPO3 34

QUAD_OUT_R27

QUAD_OUT_L27

PWOK26,30,31

L_IN_R27,29

L_IN_L27,29

AVDD

+12V

VCC-5V

3VDUAL

U3474HC4053

1213

2

1

5

3

6

1110

9

14

15

4

1 6

8

7

X0X1

Y0

Y1

Z0

Z1

INH

ABC

X

Y

Z

V D D

V S S

V E E

R1095

220K/6/X

R1

1K/6/X

SOT23

Q12N3904/X

1

3

2

C7921000P/6/X

C7911000P/6/X

D50

1N4148/S/X

SOT23

Q5

2N2907A/X

1

3

2

C737100U/10V/5*7/X

C132100U/10V/5*7

C139100U/10V/5*7

C738100U/10V/5*7/X

R1 310 1 0K/6

R1 311 1 0K/6

R2 1K/6/X

R1085 0/6/X

R1087 0/6/X

BC398

0.1U/6

C138

1000P/6/X

F_AUDIO

HEADER 8X2 (-P8 & P16)(SHUNTER WHITE 11-12 13-14 CLOSE)

1 23 45 67 89 1011 1213 1415 16

C137

1000P/6/X

SOT23

Q22N3904/X

1

3

2

R1261

10K/6

C741

2.2U/8

C742

2.2U/8

R1084

100K/6

R4

100K/6/X

R1088 0/6/XR1089 0/6/X

R1093

220K/6/X

R 10 91 3 7 4/ 6 /1C 74 0 3 9 00 P /6

C739

0.1U/6

R1090

100K/6

BC397

0.1U/6

AUDIOA

3RJ+15FEMALE

21

3

54

8 7 6 5 4 3 2 1



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LINE-IN

MIC

CDIN

AUX_IN

TELE

GAME_PORT

1000P/6 FOR EMI10K/6 FOR DC LOOP



MIC1 LAYOUT 10MILS TO 15 MILS WITH OTHER TRACE

CREATIVE STANDARD

ITE8712RN121=0/8P4R C754,C755,C761,C762=1000P/6C758=REMOVER1124,R1127=470/6C765=1000P/6CP1=REMOVER1112=4.7K/6RN120=4.7K/8P4R GA-8IRX 2.0

PHONE JACK, GAME PORT

GIGABYTE CORP.

B

29 38, 26, 20 01

Title


Date: Sheet of

GPSB1

GPSA1

GPX1

GPX2

GPY2

GPY1

GPSB1

GPSA1

GPY1

GPSA2

GPSA1

GPY1

GPX1GPX2MSO

MSO

MSI

GPX2

GPX1

GPY2

GPSA2

GPSB1

MSI

GPSB2

GPSB2

GPSA2GPSB2

GPY2MSO

CDGND

MSI

LINE_IN_R27,28

LINE_IN_L27,28

MIC127

CD_R27

CD_L27

AUD_REF27

MONO_PHONE27

MONO_OUT27

LGPSB120

LGPSA120

AUX_L27

AUX_R27

JACK_R 28

JACK_L 28

L_IN_R27,28

MIC28

CGPSB134

CGPSA134

L_IN_L27,28

LGPY120

CGPY1 34

CGPX134CGPX234

CGPY234CMSO34

LMSI20

LGPX220LGPX120

SPDIF27,28,34

CGPSB2 34CGPSA2 34CMSI 34

LGPSA220LGPSB220

LGPY220LMSO20

CDGND27

GAMEVCC

GAMEVCC

VCC

AVDD

R 11 04 0 / 6/ X

C761

0.01U/6

C760

0.01U/6

AUX_IN

AUXIN

1234

GAME

GAME_PORT

815

714

613

512

411

310

291

C759

0.01U/6

C7471000P/6/X

C758

100P/6

C1471000P/6/X

C7481000P/6/X

C757

0.01U/6

AUDIOB

3RJ+15FEMALE

76

8

109

C756

0.01U/6

RN122

2.2K-8P4R

1 23 45 67 8

C751

0.1U/6

C1461000P/6/X

RN121

1K-8P4R

1 23 45 67 8

C755

0.01U/6

C752

0.1U/6

AUDIOC

3RJ+15FEMALE

1211

13

1514

C754

0.01U/6

TELE

TEL/X

1234

RN93

0/8P4R/X

1

357

2

468

C764

1000P/6/X

RN92

0/8P4R/X

1357

2468

R 11 27 2 2 0/ 6

R1111 0/6/X

R1117 0/6/X

C753

0.1U/6

R 11 24 2 2 0/ 6

RN120

3.3K-8P4R

1

2

3

4

5

6

7

8

C765

100P/6

R1096 10K/6/X

R1099 10K/6/X

R500

3.3K/6

C155

1000P/6/X

C1511000P/6/X

C150

1000P/6/X

RN94

0-8P4R

1 23 45 67 8

R496

4.7K/6/X

C152

1U/6

R1112

3.3K/6

CD_IN

CDIN/1*4 HEADER[BLACK]

1234

R 49 4 2 .2 K/ 6/ X

R495

10K/6

C7961000P/6/X

C763

100P/6/X

RN95

0/8P4R

1 23 45 67 8

CP1

100P/8P4C

1

2

3

4

5

6

7

8

C762

0.01U/6

BC3950.1U/6/X

BC3170.1U/6/X

SPDIF

SPDIF_BLACK/X

123

C795

1000P/6/X

R1128 0/6

R1129 0/6

R1307

8.2K/6/X

R1306

8.2K/6/X

8 7 6 5 4 3 2 1



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

1.25V VTT_DDR LINEAR SOLUTION

PAD500 X 500 mil^2

5VDUAL CIRCUIT

2.5V: H H2.6V: L H2.7V: H L2.8V: L L

GPO21:GPO28

GA-8IRX 2.0

DDR POWER

GIGABYTE CORP.

B

30 38, 26, 20 01

Title


Date: Sheet of

125VREF

OUTB

OUTA

EN

EN

OVDDR2.7V

OVDDR2.6V

SLP_S5-14,26,31

PWOK26,28,31

GPO21 13

GPO28 13

5VSB

VCC3

2_5VSTR

VTT_DDR

VTT_DDR

VTT_DDR

VCC3

VCC32_5VSTR

VTT_DDR

3VDUAL

2_5VSTR

5VSB

5VSB

+12V

5VSB

5VSB

5VSB

5VSB

+12V

5VDUAL

5VSB

VTT_DDR

VCC

R1304

0/6/X

R6261K/6

R632

1K/6

U42

SI3443DV/PMOS/TSOP-6

1 2 3

4 6 5

D D G

S D D

D321N4001/S

G

D

S

Q138

HUF76107/NMOS/TO252

1

32

R633

2.2K/6

C3130.1U/6/X

+1

EC56

22U/16V/4*7

+1

EC55

22U/16V/4*7

+1

EC52100U/10V/5*7

S

D

G

Q642N3904

1

3

2

R1298

150/6/1

R1299

150/6/1

+

-

U41A

KA393/TO8

3

21

8

4

+1

EC57

330U/25V/10*15

C175

0.1U/6/X

C1760.1U/6/X

R528

1K/6/X

G

D

S

Q137HUF76107D3S/TO252/XMOSFET/TO252

1 3

2

C177

0.1U/6/X

G

D

S

Q36

2SC5706/SOT252/X

1

32

U15

LMV358/S/X

2

3

5

6

8

1

7

4

INA-

INA+

INB+

INB-

VDD

OUTA

OUTB

VSS

C801

0.1U/6

R5321K/6/X

C799

0.1U/6

C172

0.1U/6/X

+1

EC39

100U/10V/5*7R529150/6/1/X

R535 10K/6/X

R629

0/6/X

R628

0/6/X

+1

EC38100U/10V/5*7

R530

0/6/X

BC342

0.1U/6

R522150/6/1/X

RN4

470 8P4R 1

2

3

4

5

6

7

8

R533 150/6/X

RN2

2.2/8P4R

1 23 4

5 67 8

+1

EC51

22U/16V/4*7

G

D

S

Q110AP9916H/TO252MOSFET/TO252

1 3

2

BC377

0.1U/6

U25

RT9173-CS

1

2

3

4

8

7

6

5

VIN

GND

REFEN

VOUT

VCNTL

VCNTL

VCNTL

VCNTL

S O T 2 3

R A

C

Q31

SC431/SOT23

CA

R

R769

10K/6

R768

100/6

C804

0.1U/6

R627

10K/6

BC381

4.7U/8/X

BC380

4.7U/8/X

+1

EC53

330U/25V/10*15+

1EC54

330U/25V/10*15

+1

EC5100U/10V/5*7

+1 EC4

100U/10V/5*7

Q72

2N3904

1

3

2

D311N5820/S

+1

EC44100U/10V/5*7

+

-

U41B

KA393/TO8

5

67

8

4

D10

1N4148/S

D11

1N4148/S

R1173

1K/6

R1174

2.2K/6

R 63 0 1 K/ 6

R631

1K/6

8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1

D D

C C

B B

A A

ATX POWER CONNECTOR

1.5V/2A+1.5A

1.2V/50mA

C692 Close to Q97

+12V TRACE250MIL

OVDDQ16V OVDDQ17V

GPO22,23DEFAULTLOW

DEFAULT 1,2 OFF =1.5V 1 ON=1.6V 2 ON=1.7V

C OL AY OU T( U 23)

U23 TILM324DR

ADD U23 LM324M(NS)ANDKA324AD(FAIRCHILD)

GA-8IRX 2.0

Misc. PWR & ATX CONN.

GIGABYTE CORP.

B

31 38, 26, 20 01

Title


Date: Sheet of

U23_10

U23_13

U23_1

U23_5U23_7

PWOK

U23_8

U23_9

U23_2

U23_14

U23_9

U23_8

U23_10

U23_9

U23_13

U23_1

U23_3

U23_6

U23_7

U23_2

U23_5

U23_3

U23_6

U23_14

PWOK 26,28,30

RSMRST-14

VTT_PWROK 32

SLP_S3-14,16,20,26

SLP_S5- 14,26,30

PS_ON-20

GPO22 13GPO2313

SLP_S3-14,16,20,26

VCC3

+12V

VCC

VCC

-12V

5VSB

VCC3

VCC

VCC

-5V

5VSB

+12V

3VDUAL

5VDUAL

+12V

VDDQ

5VSB VCC3

VCCVID

VCC3

5VSB

VCC18

VCC3

VCC3

+12V

Q46SC431/SOT23

R C

A

BC120

0.1U/6

R7541K/6/X

R759

1K/6/1

R984

100/6/X

BC349

0.1U/6

BC360

0.1U/6

+1

EC13

100U/10V/5*7

R401

1K/6/X

D39

1N4001/S/X

D40

1N4001/S/X

Q73

APM3055/TO252 1 3

2 C323

1U/6

+1

EC47330U/25V/10*15

R612

1.07K/6/1

R758

392/6/1

R613

1K/6/1

BC393

0.01U/6/X

AGP_OVSW-2A/X

1 2

3 4

R561

470/6/X

R1130

470/6/X

G S

DQ55

2N7002

2 1

3

C190

1U/6

+1

EC35330U/25V/10*15

R555

169/6/1R616

1K/6/1

R560

22K/6BC365

1U/6BC366

1U/6

BC394

0.01U/6/X

+1

EC59

330U/25V/10X15

Q44

LX1117/SOT223/X 1 2 3

4

R615

1.3K/6/1C191

1U/6

+1

BC363

0.1U/6

+1

C192

1U/6R556

100/6/1

R1177 1K/6

AUX_12V

PWR12

1

23

4GND

GND+12V

+12V

+1

EC12100U/10V/5*7

R617

10K/6

C2451U/6

R614

1K/6

ATX

ATXPWR/2*10

1

2

3

4

5

6

7

8

910

11

12

13

14

15

16

17

18

1920

3.3V

3.3V

GND

5V

GND

5V

GND

POK

5VSB

12V

3.3V

-12V

GND

PSON

GND

GND

GND

-5V

5V

5V

C239

1U/6

R1179

7.5K/6

R607

220/6

R608

665/6/1

R609

1K/6/1

C238

0.1U/6

Q43

APL1084/TO252

1 3

2

C243

1U/6

C693

0.1U/6

BC359

0.1U/6

R554

470K/6

BC351

0.1U/6

BC352

0.1U/6

BC354

0.1U/6

BC355

0.1U/6

BC353

0.1U/6

R1178

16K/6

+

-

U23A

LM324/SO14

3

21

4

1 1

SOT23

Q26

2N3904/X

1

3

2

BC121

1U/6

R1203

4.7K/6

BC356

0.1U/6

C188

1U/6

BC358

0.1U/6

BC357

0.1U/6

+

-

U23B

LM324/SO14

5

67

4

1 1

G S

DQ58

2N7002

2 1

3G S

DQ119

2N7002

2 1

3

G S

DQ120

2N7002

2 1

3

Q59

15N03/263 1 3

2

BC392

0.01U/6/X

D20

1N4148/S/X

+

-

U23D

LM324/SO14

12

1314

4

1 1

+

-

U23C

LM324/SO14

10

98

4

1 1

EC58

22U/16V/4*7

+ +

++

-

--

-

VCC+ VCC-

U43

TSM104/A/X

1

2

3

4

5

6

7

8 9

10

11

12

13

14

15

16

8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1

D D

C C

B B

A A

560U/4V/8 : SANYO STOSCON CAP

(CONSUMPTION: 60A)

FROMCPU

GPIO High:Bypass input VID to output VID

PS: I2C address - 1001110

OPTION CKT:VCORE VOLTAGE ADJUST FOR CPU OVER SPEED

GPIO Low:Output VID switch to internal memory valueOption ckt:CPU

(CONSUMPTION: 60A)

PANASONIC

PANASONIC

GA-8IRX 2.0

Vcore PWM HIP6301+6601

GIGABYE CORP.

Custom

32 38, 26, 20 01

Title


Date: Sheet of

PWM1

ISEN1

XVID4XVID3XVID2 PWM1XVID1 PWM2XVID0 PWM3

COMP ISEN1ISEN2

FB ISEN3

PWM3

ISEN3

VSEN

PWM2

ISEN2

VSEN

FS

PG

XVID2

XVID0

XVID3

XVID1

XVID4

VID4

VID0

VID1VID2VID3

XVID4

XVID2

XVID0

XVID1

XVID3

VSSSEN4

VCORESEN4

PWROK 10,14,15,16,26

VTT_PWROK 31

FS4

VID04,20,21VID14,20,21VID24,20,21VID34,20,21VID44,20,21

GPO27 13

SMBCLK10,11,14,16,20,33SMBDATA10,11,14,16,20,33

VCC

+12VVIN

VIN

VIN

+12V

+12V

VCC

VCORE

+12V VIN

VCC3

VCC3 VCC3

VCC3

VCC3

VCORE

VCORE

C199

1U/8/25V

C224

1U/8/25V

C 19 7 1 U/ 6

C 2 13 1 U /6

U20

HIP6601

27

3

18

6

54

BOOTPVCC

PWM

UGATEPHASE

VCC

LGATEGND

R 57 1 3 .9 K/ 6

R584

3.9K/6

R574

0/6/X

+1EC25

1500U/6.3V/8*20

C206

0.01U/6

C207

0.01U/6

R580

22/6

R591

0/6/X

C6670.01U/6/X

R940

2.2/6

C214

0.01U/6

R938

2.2/6

R936

2.2/6

Q50NEC 2SK3467

1 3

2

R582

0/S6/X

R594

0/S6/X

Q52NEC 2SK3467

1 3

2

Q54NEC 2SK3467

1 3

2

R576 0 /6 /X

U35

FM3570MT20/TSSOP/X

123456

10

14131211

1615

17

789

181920SCL

SDAOVERRIDEI0I1I2

GND

Y1Y2Y3Y4

MUX_SELY0

NMO

I3I4LEVEL

WPASELVCC

R1165

10K/6/X

C775

0.1U/6/X

R116610K/6/X

R1164

10K/6/X

RN101

10K-8P4R/X 1

2

3

4

5

6

7

8

C226

4700P/6/X

C225

5600P/6

R583

16K/6/1

+1

EC7

1500U/15V/10*20

R11630/6

RN1000-8P4R

12345678

C776

0.1U/6/X

R596

3.9K/6

R593

22/6

C231

1U/8/25V

C230

0.01U/6

U21

HIP6601

27

3

18

6

54

BOOTPVCC

PWM

UGATEPHASE

VCC

LGATEGND

+1

EC9

1500U/15V/10*20+1

EC8

1500U/15V/10*20

+1EC26

1500U/6.3V/8*20

Q49NEC_K3296

1 3

2

R588

1K/6/X

R579

150K/6/1

C228

1U/6C229

1U/6 Q53NEC_K3296

1 3

2

C212

1U/6

C208

1U/6

R587 1.8K/6/1

R58965K/6/X

R570

22/6

R581

22/6

+1

EC6330U/25V/10*15

C227

4700P/6/X

+1EC21

1000U/6.3V/8*11.5

+1EC27

1500U/6.3V/8*20

+1EC28

1500U/6.3V/8*20

Q51NEC_K3296

1 3

2

R578

470K/6

+1

EC11330U/25V/10*15

C196

1U/6

+1EC29

3300U/6.3V/10*25

+1EC30

3300U/6.3V/10*25

L7 1.1uH/D/30A/3P

L8 2.8uH/D/20A/1P

G S

DQ60

2N7002

2 1

3

+1EC31

1500U/6.3V/8*20

+1EC32

1500U/6.3V/8*20

+1EC22

1000U/6.3V/8*11.5

+1EC23

3300U/6.3V/10*25

R5754.7K/6/X

R585

0/6/X

L10 1.1uH/D/30A/3P

L9 1.1uH/D/30A/3P

+1EC24

1500U/6.3V/8*20

C198

0.01U/6

U18

HIP6601

27

3

18

6

54

BOOTPVCC

PWM

UGATEPHASE

VCC

LGATEGND

U19HIP6301

123458

10

20191514111816131217

9

7

6

VID4VID3VID2VID1VID0FS/DIS

VSEN

VCCPGOOD

PWM1PWM2PWM3PWM4ISEN1ISEN2ISEN3ISEN4 G

N D

FB

COMP

C205

0.01U/6

R569

22/6

R592

22/6

8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1

D D

C C

B B

A A

CNR

GA-8IRX 2.0

CNR

GIGABYE CORP.

B

33 38, 26, 2 001

Title


Date: Sheet of

C_SMBA1C_SMBA0 C_SMBA2

SMBDATAPRI_DWN- ACICH_RST-

C_SMBA0

C_SMBA1

AC_SDIN0

AC_SDIN1

C_SMBA2

PRI_DWN-

AC_SDOUT14,34AC_SDIN1 14

AC97USB+ 25

AC97USB- 25

AC_BITCLK14,34

AC_SYNC14,34

SMBDATA 10,11,14,16,20,32SMBCLK10,11,14,16,20,32

EEDI14 EEDO 14EESK14 EECS 14

USBOC-12,14,36

CNR_TXD2 13CNR_TXD0 13

CNR_CLK 13CNR_RXD1 13

CNR_TXD113CNR_RST13

CNR_RXD213CNR_RXD013

AC_SDIN0 14,34

CODEC_RST-27,28,34 ACICH_RST- 14

GPI13 13

ACICH_RST- 14

SOUND_RST-27,28,34

-12V

+12V

VCCVCC3

5VDUAL 3VDUAL

VCC

VCC

VCC

3VDUAL3VDUAL

3VDUAL

C731

0.01U/6/XBC403

0.1U/6

BC402

0.1U/6

R1136

10K/6/X

R1134 33/6BC399

0.1U/6

D411N5817/S/X

CN10

CNR_A

B1B2B3B4B5B6B7B8B9

B10B11B12B13B14B15B16B17B18B19

B29B30

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19

A25A26A27A28A29A30

A21A22A23A24

B20B21B22B23B24B25B26B27B28

A20

RESVRESVRESVGNDRESVRESVGNDLAN_TXD1LAN_RSTSYNCGNDLAN_RXD2LAN_RXD0GND

RESV+5VDUALUSB_OC#GND-12V+3.3VD

AC97_SDATA_OUTAC97_BITCLK

RESVRESVGND

RESVRESVGND

LAN_TXD2LAN_TXD0

GNDLAN_CLK

LAN_RXD1RESVUSB+

GNDUSB-+12VGND

+3.3DUAL+5VD

SMB_SDAAC97_RESET#

RESVAC97_SDATA_IN1AC97_SDATA_IN0

GND

EE_DINEE_CS

SMB_A1SMB_A2

GNDEE_DOUTEE_SHCLKGNDSMB_A0SMB_SCLPRIMARY_DN#GNDAC97_SYNC

GND

R11430/6/X1 2

CNR_ENH1X3/1-2[WHITE]/X123

R11411K/6

R11401K/6/X

BC404

0.1U/6

R1137 10K/6

R1147 10K/6

R1146 10K/6

R1138

4.7K/6

R1133 33/6R1132 33/6

BC401

0.1U/6

BC400

0.1U/6

R1149 0/6/X

R1148 10K/6

R1145 0/6/X

R1144 10K/6

R1139 0/6/X

R1131 0/6/X

8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1

D D

C C

B B

A A

CT5880/ES1373

FROM HW AUDIO

FROM ICH

2-3 PCI SOUND DISABLE1-2 PCI SOUND ENABLE

RN51,RN52 ,R1312,R1313,R1315,C807

CP2,CP3 470/8P4R R1314 1K/6C805,C806 22P/6C808 470/6

GA-8IRX 2.0

CMI8738 6 -CHannel AUDIO

GIGABYTE CORP.

34 38, 26, 20 01

Title


Date: Sheet of

A_D[0..31]

97SDO97BCLK BIT_CLK97SDI097SYNC

PCIRST-

SDATA_OUT

SDATA_IN

AC_SDOUTAC_BITCLK

AC_SYNCAC_SDIN0

SYNC

STOP-

PCIRST-

TRDY-

A_D8

97MCLK

A_D26

A_D29

A_D4

AGPO3

A_D24

A _D2 0

A_D9A_D10

AGPI1

A_D3

A _D1 2

A _D1 9

SOUNDCLK

A_D31

REQ4-

A_D0

A_D5

A _D1 4

C_BE1-

A _D1 8

97SYNC

SERR-

97BCLK

A_D27

A _D2 3

PAR

DEVSEL-

SPDIF

A _D1 7

97SDO

IRDY-

A_D30

SPDT

A_D7

C_BE0-

A _D1 6

A _D2 2

A_D28

FRAME-C_BE2-

C_BE3-

A_D6

A _D2 1

A _D1 1

A _D1 5

AGPO2

GNT4-A_D2

A _D1 3

SOUND_RST-

A_D1

97SDI0

A_D25

C_BE0-

A_D5

A_D20

TRDY-A_D0

A_D26

A_D18

PAR

TRDY-

C_BE0-

A_D28

A_D15

A_D21A_D22

PARA_D0

A_D18A_D15

A_D20

A_D5

A_D28

A_D21A_D22A_D26

SDATA_OUT 27

BIT_CLK 27SDATA_IN 27SYNC 27

PCIRST- 8,12,13,15,19,20,35,36

AGPO3 28AGPO2 28AGPI1 28

97MCLK27

A_D[0..31] 13,17,18,19,36

C_BE3-13,17,18,19,36

C_BE2-13,17,18,19,36FRAME-13,17,18,19,35,36

IRDY-13,17,18,19,35,36TRDY-13,17,18,19,36

STOP-13,17,18,19,35,36SERR-13,17,18,19,36

PAR13,17,18,19,36C_BE1-13,17,18,19,36

SPDIF 27,28,29

C_BE0- 13,17,18,19,36

SOUND_RST-27,28,33

CMSI29CMSO29

CGPSB229CGPSB129CGPSA229CGPSA129

CGPY229

CGPX129CGPY129CGPX229

DEVSEL-13,17,18,19,36

SOUNDCLK16

GNT4-13,17,35REQ4-13,17,35

PIRQG-13,17,18,19

AC_SDOUT14,33AC_BITCLK14,33

AC_SYNC14,33AC_SDIN014,33

A_D2613,17,18,19,36

VCC

VCC

VCC

VCC

VCCVCCVCC3

R 13 15 4 70 K/ 6/ X

C 80 7 1 0 P/ 6 /XC 80 6 2 2 P/ 6 /XC 80 5 2 2 P/ 6 /X

R N5 1 4 70 K/ 8P 4R /X12345678

CP2 47 0-8P4R/X2 14 36 58 7

R N5 2 4 70 K/ 8P 4R /X12345678

CP3 47 0-8P4R/X2 14 36 58 7

R 13 12 4 70 K/ 6/ X

C 80 8 4 7 0/ 6 /X

R1150 1M/6

C768

22P/6

C769

22P/6

C771

0.1U/6

C772

0.1U/6

C770

0.1U/6

R1159

47K/6

R1160

1K/6

R1152

1K/6

R1153

1K/6

RN97

0-8P4R

1 23 45 67 8

RN98

0-8P4R/X

1 23 45 67 8

Y1

24.576MHz

C766

22P/6

C779

10P/6/X

U12

CT5880 REV E 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 9 2 0 2 1 2 2 2 3 2 4 2 5 2 6 2 7 2 8 2 9 3 0

3132333435363738394041424344454647484950

5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 6 0 6 1 6 2 6 3 6 4 6 5 6 6 6 7 6 8 6 9 7 0 7 1 7 2 7 3 7 4 7 5 7 6 7 7 7 8 7 9 8 0

81828384858687888990919293949596979899

100

V S S

I D S E L

A D 2 3

A D 2 2

A D 2 1

V S S

A D 2 0

A D 1 9

A D 1 8

A D 1 7

V S S

V D D

A D 1 6

C B E 2 #

F R A M E #

I R D Y #

V S S

T R D Y #

D E V S E L #

S T O P #

S E R R #

P A R C B E 1 #

A D 1 5

V D D

V S S

A D 1 4

A D 1 3

A D 1 2

A D 1 1

VSSAD10

AD9AD8

CBE0#VSSVDDAD7AD6AD5AD4VSSAD3AD2AD1AD0VSS

SPDTSPDO

VDD

V S S

I 2 S_ L C

L K_ I N

G P I O 0

G P I O 1

G P I O 2_ E E P R O M_ D A

G P I O 3_ E E P R O M_ C K

V S S

S Y N C

S D A T A_ I N

B C L K

S D A T A

_ O U T

V D

D

X T A L O

_ B U F

V S S

X T A L I

X T A L 0

V S S

M I D I_ I N

M I D I_ O U T

J O Y S T K_ P B 3

J O Y S T K_ P B 2

J O Y S T K_ P B 1

J O Y S T K_ P B 0

V D

D

V S S

J O Y S T K_ A X 3

J O Y S T K_ A X 2

J O Y S T K_ A X 1

J O Y S T K_ A X 0

V S S

INTA#PCI_RST#VSSPCI_CLKVDDGNT#REQ#AC97_RST#AD31VSSAD30AD29AD28AD27VSSAD26AD25AD24CBE3#VDD

C767

0.1U/6R1151

47K/6

R 13 13 4 70 K/ 6/ XR 13 14 1 K/ 6/ X

8 7 6 5 4 3 2 1



8 7 6 5 4 3 2 1

D D

C C

B B

A A

PCI1

PCI2

PCI3

PCI4

PCI5

PCI6

SOUND

LAN

6XPCI6XPCI+SOUND

6XPCI+LAN

6XPCI+SOUND+LAN+2XGAL

REQ0-

REQ1-

REQ2-

REQ3-

REQ4-

REQ5-

NA

NA

REQ0-

REQ1-

REQ2-

REQ3-

REQ4-

REQ51-

REQ52-

NA

REQ0-

REQ1-

REQ2-

REQ3-

REQ41-

REQ42-

REQ5-

NA

REQ0-

REQ1-

REQ21-

REQ22-

REQ31-

REQ32-

REQ4-

REQ5-

GALPCILIST

GAL0

GAL1

GAL0GAL1

8IDXH8IDX

GA-8IRX 2.0

GAL,ASIC

GIGABYTE CORP.

B

35 38, 26, 20 01

Title


Date: Sheet of

FRAME-IRDY- 5GNT-PLOCK- 6GNT-PCIRST-

REQ3-

REQ4-

REQ5-

GNT3-

GNT4-

GNT5-

6GNT-5REQ-5GNT-

4REQ-

PLOCK-3GNT-

3REQ-

PCIRST-4GNT-

IRDY-FRAME-

REQ2-GNT2-

3GNT-3REQ-

4REQ-4GNT-

4GNT-

3GNT-

4REQ-

3REQ-

FRAME-

6REQ-

6REQ-

5REQ-

5GNT-5REQ-

6REQ-6GNT-

GALPCLK116

5GNT- 19REQ4-13,17,34GNT4-13,17,34

GNT5-13,17,36 6GNT- 19REQ5-13,17,36

GALPCLK216

GNT3-13,17 4GNT- 18

GNT2-13,17

REQ3-13,17

3GNT- 183REQ- 18REQ2-13,17

4REQ- 18

GNT3-13,17

FRAME-13,17,18,19,34,36STOP-13,17,18,19,34,36REQ3-13,17

GALPCLK2 16PCIRST- 8,12,13,15,19,20,34,36

5REQ-19

5GNT-19

4GNT-18

4REQ-18

FRAME-19,34,36IRDY-8,19,34,36

PLOCK-,17,18,19PCIRST-0,34,36

6GNT-196REQ-19

6REQ- 19

5REQ- 19

VCCVCC

VCCVCC

VCC3 VCC3

VCC3

R1214 0/6/X R1215 0/6/X

R1212

0/S6/X

R1213

0/S6/X

C78310P/6/X

R1220 0/6R1221 0/6R1222 0/6R1223 0/6

R1208 8.2K/6/XR1209 8.2K/6/XR1210 8.2K/6/XR1211 8.2K/6/X

RN116

0-8P4R/X

1 23 45 67 8

C77710P/6/X

U36

GAL16V8/D/X

123456789

10 11121314151617181920

I0I1I2I3I4I5I6I7I8GND I9

F0F1F2F3F4F5F6F7

VCC

C78210P/6/X

U32

GAL16V8/D

123456789

10 11121314151617181920

I0I1I2I3I4I5I6I7I8GND I9

F0F1F2F3F4F5F6F7

VCC

RN117

8.2K-8P4R

1 23 45 67 8

U37

ASIC-1/X

123456789

101112 13

1415161718192021222324

FRAME#STOP#SYSREQ#SYSGNT#PCIREQ1#VSSPCIGNT1#PCIREQ2#VCCPCIGNT2#PCIREQ3#PCIGNT3# VSS

PCICLK4PCICLK3PCICLK2

VCCPCICLK1

PCICLKFBVSS

AVSSRESET#PCICLKI

AVCC

R1217 0/6/X

R1219 0/6

R1216 0/6/X

R1218 0/6

A B C D E



A B C D E

4 4

3 3

2 2

1 1

EC49 USB_POR T FUSEVCC

Pin 6 5 pull -down (5.9K for 8100B)Pin 65 pull-dow n (1.8K for 8100)R502 remove pull-dow n (1.8K for 8100B)R502:0/6 pull-dow n (1.8K for 8100)

8100/8100B NOTE:

GA-8IRX 2.0

RTL8100

GIGABYTE CORP.

Custom

36 38, 26, 2 001

Title


Date: Sheet of

PCIRST-

USBOC-

USBDT0+USBDT0-

USBDT1-USBDT1+

USBDT1+USBDT1-

USBDT0+USBDT0-

PCIRST- 8,12,13,15,19,20,34,35

USBOC- 12,14,33

USBP0-14USBP0+14

USBP1+14USBP1-14

FUSEVC C FUSEVCC

FUSEVC C FUSEVC C

FB24 FB220/8FB22 FB220/8

R1079

270K/6

R1078 150K/6

+1

EC49

100U/10V/5*7

CP8

47P/8P4C

21436587FB23 FB220/8

FB25 FB220/8

CN11USB

1357

2468

9 1 0 1 1 1 2

S1S2S3S4

P1P2P3P4

G G GG

5 4 3 2 1



5 4 3 2 1

D D

C C

B B

A A

Revision 2.0

SHEET TITLE

COMPONENT SIDE

GND SIDE

(0.5 oz. Copper)

(1 oz. Copper)

(1 oz. Copper)


SOLDER SIDE

SHEET TITLE

GPIGPI0/REQA-

GPI1/REQ5-

GPI2

GPI3/PIRQF-

GPI5/PIRQH-

GPI7

GPI6

GPI4/PIRQG-

GPI9

GPI11

GPI10

GPI8

GPI13

GPI12

GPI15

GPI14

NA

PULL 2.7K TO VCC3

PULL 8.2K TO VCC3

ID

PULL 8.2K TO VCC3

PULL 8.2K TO VCC3

PULL 8.2K TO VCC3 (default)

PULL 8.2K TO VCC3(GREEN_BUTTON)

PULL DOWN 10K TO GND (DETECT DUAL BIOS)

NOT IMPLEMENTED

NOT IMPLEMENTED

PULL 4.7K TO 3VDUAL (SMBALERT)

NA

NA

PULL 8.2K TO 3VDUAL (PME-)

CNR_PRIMARY

NOT IMPLEMENTED

NOT IMPLEMENTED

NA

NA

GPOGPO16

GPO17

GPO18

GPO19

GPO20

GPO21

GPO22

GPO23

GPO24

GPO25

GPO26

GPO27

GPO28

PULL 8.2K TO VCC3(CAN'T PULL DOWN) decode bios address

: FFPULL 8.2K TO VCC3 (GNT5-)

PULL 8.2K TO VCC3 OUTPUTTOGGLE,( ),B IOS POST

OK

NA

PULL 8.2K TO VCC3 (DUAL BIOS )

PULL 8.2K TO VCC3 (DUAL BIOS )

PULL 8.2K TO VCC3 (DIMM OVER VOLTAGE )

PULL 8.2K TO 3VDUAL (DIMM OVER VOLTAGE )

PULL 8.2K TO VCC3 (AGP OVER VOLTAGE )

PULL 8.2K TO VCC3 (AGP OVER VOLTAGE )

PULL 1K TO 3VDUAL (TOP BLOCK)

PULL 4.7K TO 3VDUAL (BIOS WRITE PROTECT)

NOT IMPLEMENTED

PULL 8.2K TO 3VDUAL (CPU OVER VOLTAGE )

NA



ID

ID

8IDX-H

MODEL

ID

GPI2 GPI5 GPI8

H H H

8IDX ID H H L

SOUND ENABLE PCI_F0

PCI_F0ENABLE

CLK_GEN

CLK_GENLAN

GIGABYTE GA-8IRX GPIO LIST

GA-8IRX 2.0

GPIO LIST

GIGABYTE

Custom

37 38, 26, 20 01

Title


Date: Sheet of

5 4 3 2 1



5 4 3 2 1

D D

C C

B B

A A

Revision 2.0GIGABYTE GA-8IRXPCI ROUNTING LIST

SHEET TITLE

COMPONENT SIDE

GND SIDE

(0.5 oz. Copper)

(1 oz. Copper)

(1 oz. Copper)


SOLDER SIDE

SHEET TITLE

PCI ROUNTING

PCI1

PCI2

PCI3

PCI4

PCI5

PCI6

CT5880

PIRQ- REQ-/GNT-

PIRQC/F/G/A-

PIRQF/G/A/C-

PIRQG/A/C/F-

PIRA/C/F/G-

PIRQC/F/G/A-

PIRQF/G/A/C-

PIRQG-

REQ0-

REQ1-

REQ2-

REQ3-

5REQ-(REQ5-Share)

REQ4-

6REQ-(REQ5-Share)

IDSEL-

A_D16-

A_D17-

A_D18-

A_D19-

A_D20-

A_D21-

A_D26-

CLOCK

PCLK1

PCLK2

PCLK3

PCLK4

PCLK5

PCLK6

SOUNDCLK

AGP PIRQA/B- GREQ- NA AGPCLK

LAN PIRQF- REQ5- A_D25- LAN

GA-8IRX 2.0

PCI ROUNT LIST

GIGABYTE

Custom

38 38, 26, 20 01

Title


Date: Sheet of

computer motherboard gigabyte ga-8irx

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