GIGABYTE GA-8IRXR-A Schematics

5

www.kythuatvitinh.com

Digitally signed by fdsf
DN: cn=fdsf, o=fsdfsd,
ou=ffsdf,
email=fdfsd@fsdff, c=US
Date: 2009.12.15
20:34:24 +07'00'

4

3

2

1

INTEL PENTIUM 4 (NORTHWOOD) PROCESSOR WITH

GA-8IRXR-A

INTEL 845 (BROOKDALE) CHIPSET

D D

SUPPORT 2 NON-ECC & ECC DDR
INTEL I/O CONTROLLER HUB 2 (ICH2)

Revision 1.00
01/20/2001

ONBOARD ATI RAGE XL (PCI BUS) SVGA
DUAL INTEL LOM 82550 SERIES (SERVER ADAPTER)
ONBOARD ADAPTEC DUAL CHANNEL ULTRA 160 SCSI
SUPPORT ZERO CHANNEL RAID

( ADAPTEC RAPTOR OR INTEL RAIDIOS )

C C

B B

A A

ONBOARD WINBOND IPMI CIRCUIT

5

4

COVER SHEET 1
BLOCK DIAGRAM
WILLIAMATE_478A
MCH-BROOKDALE_DDR
DDR SDRAM TERMINATION
DDR1 & 2.5V POWER CIRCUIT
DDR2 & VTT_DDR CIRCUIT
ICH2
FWH
CY28324 CLOCK GEN
PCI1_2
PCI3_4
PAL FOR PCI ARBITRATION
WINBOND W83627HF LPC I/O
FAN CONNECTORS & H/W MONITOR SENSORS
IDE CONNECTORS
KEYBOARD/ PS2 MOUSE & IR
COM_LPT_FDD

FPANEL
POWER_1
POWER_2
LAN1 INTEL 82550PM
LAN2 INTEL 82550PM
ADAPTEC AIC-7899G
ZCR SO-DIMM CONNECTOR
ONBOARD ATI RAGE XL (PCI)

GPIO LIST
BOM & PCB MODIFY HISTORY

3

PAGETITLE

2
3-4-5
6-7-8
9
10
11
12-13
14
15
16
17
18
19
20
21
22
23
24USB CONNECTORS
25
26
27
28
29
30-33
34
35-37
38-40WINBOND (IPMI) CIRCUIT
41
42

COMPONENT SIDE
(0.5 oz. Copper)
VCC SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(0.5 oz. Copper)

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

2

Tuesday, March 05, 2002

COVER SHEET

GA-8IRXR-A

1

1 42

1.00

5

www.kythuatvitinh.com

4

3

2

1

SCSI1 SCSI2

D D

NON-INSTALLED

SCSI BUS
Interface

Raptor ZCR

160MB/s

C C

Adaptec 7899G

SO_DIMM Connector

22V10

16V8

Dual Ultra3 SCSI

388 BGA

Intel Pentium IV
Processor/Northwood
Processor (UP)

System Bus

3.2GB/s

Master

Intel Brookdale

MCH

593 FC-BGA

IDE Bus
8-Bit Hub
Interface
266MB/s

2GB/s

ATA-100

Front Side
USB

Clock
Gen.

Slave

Main SMBUS

Slave

PC200 DDR SDRAM Module * 2

IDE Connector * 2

MAIN BIOS

Intel

FWH

IPMI BIOS

Intel 82801BA

133MB/sPCI 32BIT BUS

ATI Rage XL

B B

VGA

BGA

Intel

82550PM

AOL SMBUS

Intel

82550PM

SlaveSlave

P1 SMBUS

ICH2

360 eBGA

LPC

Interface

MASTER

Main SMBUS

ICH SMBUS

Slave

AOL SMBUS

Winbond W83910F

Master

Back Panel USB 1M

BMC (IPMI)

128 PQFP

EMP Connector

ICMB Connector

32Kx8 SRAM

Winbond W83627HF

IPMB SMBUS

8MB SDRAM

RJ45
LAN2 LAN1

A A

SUPPORT RAID CIRCUIT
FOR INTEL RAIDIOS

RJ45

PCI4 PCI3 PCI2 PCI1

COM1 COM2

Super I/O

128 PQFP

Chassis FAN *3

CPU
FAN

Power
FAN

Hardware Monitor Circuit

Voltage: Vcore, Vcc18, Vcc3, +12V, -12V
Temp. Sensor: CPU, System *2

P1 SMBUS

P2 SMBUS

Hardware Monitor Circuit

Voltage: VCC285A, VCC285B, VDDQ,
3VDUAL, VBAT, 5VDUAL, VCC

VGA
Connector

5

Keyboard
& Mouse

4

Printer Port

IR/CIR

3

Floppy
Connector

2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

BLOCK_DIAGRAM

GA-8IRXR-A

1

2 42

1.00

5

www.kythuatvitinh.com

4

3

2

1

HADS-

BNR-HA10

TESTHI8_10
BR0-

BPRI-

DBSY­DEFER­DRDY­HIT­HITM-

IERR-

HINIT-

HLOCK-

CPURST­RS2­RS1­RS0-

HTRDY-

VCORE

VCC18

HADS- {6}

R330 39/6/X

BNR- {6}

BR0- {6}

BPRI- {6}

DBSY- {6}
DEFER- {6}
DRDY- {6}
HIT- {6}
HITM- {6}

HLOCK- {6}

RS2- {6}
RS1- {6}
RS0- {6}

HTRDY- {6}

12

R403 47/6

R314 220/6

R230 47/6

R353 220/6

VCORE

12

C227

0.01U/6/X

12

C143

0.01U/6/X

12

12

12

12

HINIT- {12,14}

CPURST- {4,6}

TESTHI8_10

BR0-

CPURST-

IERR-

VCORE VCORE

12

12

12

C209

C202

10U/12

10U/12

D D

C C

B B

C195
10U/12

12

C185
10U/12

HA[3..16]{6}

HA[17..31]{6}

HA[3..16]

HADSTB0-{6}

HA[17..31]

HADSTB1-{6}

12

12

12

C184

C194

10U/12

10U/12

HA16

N5

HA15

N4

HA14

N2

HA13

M1

HA12

N1

HA11

M4
M3

HA9

L2

HA8

M6

HA7

L3

HA6

K1

HA5

L6

HA4

K4

HA3

K2

HADSTB0-

L5

HREQ4-

HREQ4-{6}
HREQ3-{6}
HREQ2-{6}
HREQ1-{6}
HREQ0-{6}

HREQ3­HREQ2­HREQ1­HREQ0-

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

HADSTB1-

H3

J3
J4

K5

J1

AB1

Y1

W2

V3
U4

T5

W1

R6
V2

T4
U3
P6
U1

T2
R3
P4
P3
R2

T1
R5

C201
10U/12

CPUA

A16
A15
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
ADSTB0
REQ4
REQ3
REQ2
REQ1
REQ0

A35
A34
A33
A32
A31
A30
A29
A28
A27
A26
A25
A24
A23
A22
A21
A20
A19
A18
A17
ADSTB1

12

AE7

C208
10U/12

GND1

AE24

GND2

AE22

GND3

AE19

GND4

AD14

GND5

AD12

GND6

AD10

GND7

AD8

VCORE

AD11

AD9

AD7

AD19

AE18

AE16

AE14

AE12

AE10

AE8

AE6

AE20

AB15

AB13

AB11

AB9

AB7

AB19

AC18

AC16

AC14

VCORE1

VCORE2

VCORE3

VCORE4

VCORE5

VCORE6

VCORE7

VCORE8

VCORE9

VCORE10

VCORE11

VCORE12

VCORE13

VCORE14

VCORE15

VCORE16

VCORE17

VCORE18

VCORE19

VCORE20

Pentium 4 (478 pin)

GND8

GND9

GND10

GND11

GND12

GND13

GND14

GND15

GND16

GND17

GND18

GND19

GND20

GND21

GND22

GND23

GND24

GND25

GND26

GND27

GND28

GND29

GND30

GND31

GND32

GND33

AD4

AD1

AD23

AD21

AE17

AE15

AE13

AE11

AE9

AE26

AB20

AC17

AC15

AC13

AC11

AC9

AC7

AC5

AC2

AC25

AC22

AC19

AD18

AD16

AA4

AA1

AC12

AC10

VCORE21

VCORE22

VCORE23

GND34

GND35

GND36

AA23

AA19

AC8

AD17

AD15

VCORE24

VCORE25

GND37

GND38

AB18

AB16

AB14

AD13

E14

VCORE26

VCORE27

VCORE28

GND39

GND40

GND41

AB12

AB10

E12

E10E8E20

VCORE29

VCORE30

GND42

GND43

AB8

AB6

AB3

VCORE31

VCORE32

GND44

GND45

GND46

AB24

AB21V4V1

GND47

GND48

GND49

GND50

V23W6W3

GND51

GND52

W24

GND53

W21Y5Y2

GND54

GND55

TESTHI10

GND56

GND57

Y25

Y22

ADS

BINIT

BNR

TESTHI8
TESTHI9

BPRI

DBSY

DEFER

DRDY

HITM

IERR

LOCK

MCERR

RESET#

RSP

TRDY

GND58

GND59

AA17

AA15

AP0
AP1

DP3
DP2
DP1
DP0

BR0

INIT

RS2
RS1
RS0

HIT

AA13

GND60

G1
AC1
V5
AA3
G2

L25
K26
K25
J26

U6
W4
Y3
H6

D2

H5
E2
H2
F3
E3

AC3

W5

G4

V6

AB25
F4
G5
F1
AB2
J6

WMT478_10

C206
10U/12

C210
10U/12

VCORE

VCORE

12

12

C213
10U/12

C216
10U/12

12

12

C219
10U/12

C193
10U/12

12

12

12

C180
10U/12

C183
10U/12

12

12

C175
10U/12

12

C178
10U/12

4

VCORE

12

12

12

12

12

C200
10U/12

C203
10U/12

12

12

C176

C181
10U/12

C182
10U/12

C190
10U/12

12

C196
10U/12

5

10U/12

A A

VCORE

12

12

C177
10U/12

C189
10U/12

C197
10U/12

VCORE

VCORE

12

12

C199
10U/12

C204
10U/12

12

12

C205
10U/12

C211
10U/12

132

Q33
MMBT2222A

SOT23

GPA06 {38,40}

IERR-

12

C212
10U/12

12

C218
10U/12

12

C161
10U/12

R231 1K/6

CPURST-{4,6}

12

For IPMI CPU Internal Error Detection

12

12

C168
10U/12

12

C162
10U/12

2

C217
10U/12

3

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

WILLIAMATE 478A

GA-8IRXR-A

1

3 42

1.00

5

www.kythuatvitinh.com

VCORE

R311 75/6/1

12

BC89

0.01U/6

1 2

D D

VCORE

R250 75/6/1

BC48

0.01U/6

1 2

C C

VCCVID

VTIN3{19,20,38}

B B

12

LEGECY CPU

1 2

1 2

R312
150/6/1

R239
150/6/1

VID[0..4]{19,27}

1 2

1 2

C223

0.1U/6

VTIN3

C221

0.01U/6

BC90
1U/6

1 2

BC52
1U/6

1 2

VID[0..4]

VCORESEN{27}

GTLREF1

BC79

0.01U/6

1 2

GTLREF2

BC69

0.01U/6

1 2

CPUCLK{15}

CPUCLK-{15}

A20M-{12}

FERR-{12}

IGNNE-{12}

INTR{12}

NMI{12}

SMI-{12}

STPCLK-{12}

VSSSEN{27}

CPUCLK
CPUCLK-

A20M­FERR­IGNNE-

INTR
NMI
SMI­STPCLK-

VID4
VID3
VID2
VID1
VID0

VCCA
VCORESEN
VCOREPLL
VSSA
VSSSEN

THERMTRIP-

1 2

1 2

BC80

0.01U/6

BC68

0.01U/6

AF22
AF23
AC26
AD26

C6
B6
B2

D1
E5
B5

Y4

AE1
AE2
AE3
AE4
AE5

AF4
AF3

AD20

A5
AE23
AD22

A4

AE21

A22

A7

B3

C4

A2

AD3

AF25

AD2

AF24

VCORE

CPUB

BCLK0
BCLK1
ITP_CLK0
ITP_CLK1

A20M
FERR
IGNNE

LINT0
LINT1
SMI
STPCLK

VID4
VID3
VID2
VID1
VID0

VCCVID
VCCVIDPRG
VCCA
VCC_SENSE
VCCIOPLL
VSSA
VSS_SENSE

RSVD1
RSVD2
RSVD3
THERMDA
THERMDC
THERMTRIP

RSVD4
RSVD5
RSVD6
RSVD7

4

R326 150/6/X
R401 150/6/X

VCORE

STPCLK-

12

SMI-

12

C258

C228

0.01U/6/X

F17

F15

F13

VCORE33

VCORE34

F11F9F19

VCORE35

VCORE36

VCORE37

0.01U/6/X

1 2

AA18

AA16

VCORE38

VCORE39

AA14

AA12

VCORE40

VCORE41

VCORE42

AA10

AA8

AB17

VCORE43

VCORE44

VCORE

B13

B11B9B7

VCORE45

VCORE46

VCORE47

B19

VCORE48

VCORE49

VCORE50

C18

VCORE51

1 2

Pentium 4 (478 pin)

3

FB26

4.7UH/8

FB25

4.7UH/8

C16

C14

C12

VCORE52

VCORE53

C10C8C20

VCORE54

VCORE55

VCORE56

D17

D15

VCORE57

VCORE58

VCORE59

C167

0.1U/6

1 2

C159

0.1U/6

1 2

D13

D11D9D7

VCORE60

VCORE61

D19

VCORE62

VCORE63

VCORE64

1 2

1 2

C165
10U/12

C158
10U/12

VCCA

VSSA

VCOREPLL

BSEL0
BSEL1

TESTHI11

COMP0
COMP1

BPM5
BPM4
BPM3
BPM2
BPM1
BPM0

TESTHI0

DBR#

TESTHI12

GTLREF3
GTLREF2
GTLREF1
GTLREF0

TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6

TESTHI1

PWRGOOD

PROCHOT

TDO
TMS

TRST

SLP

TCK

2

R360 0/6

1 2

R340 0/6/X

SOT23

12

1 2

1 2
12

12

R307
180/6/X

R306
2K/6/X

R238
330/6

C160
100P/6/X

1 2

R341 0/6/X

1 2

132

VCORE

BSEL0 {15}

ST1 {8,15}

CPUPWROK {12}

VCC18

12

R337

R319
1K/6/X

CPUSLP- {12}

220/6

R240 1K/6

VCORE

THERMTRIP-

CPURST-

CPURST-{3,6}

VCC3VCC3

R308
1K/6

1 2

TESTHI11_12
COMP0
COMP1

BPM5­BPM4-

BPM1­BPM0-

TESTHI0_1

TESTHI11_12

GTLREF1

GTLREF2

TESTHI2_7

TESTHI0_1
CPUPWROK
PROCHOT­CPUSLP-

TCK
TDI
TDO
TMS
TRST-

1 2

AD6
AD5
A6
L24
P1

AB4
AA5
Y6
AC4
AB5
AC6

AD24
AE25
AD25

AA6
F6
AA21
F20

AC23
AC24
AC20
AC21
AB22
AA20

AA2
AB23
C3
AB26

D4
C1

TDI

D5
F7
E6

Q26
MMBT2222A

12

R385
1K/6/X

COMP0

COMP1

1

GPA07 {38,40}

PWRBTN- {13,19,40}

B

VCC18

1 2

132

R271 51.1/6/1

R361 51.1/6/1

C229

0.1U/6

THRMO- {13,19}

Q32
MMBT2222A/X

SOT23

PROCHOT-

12

12

C259

0.1U/6

1 2

GND61

GND62

GND63

GND64

GND65

GND66

GND67

GND68

GND69

GND70

GND71

GND72

GND73

GND74

GND75

GND76

GND77

GND78

GND79

GND80

GND81

GND82

GND83

GND84

GND85

GND86

GND87

GND88

GND89

GND90

GND91

GND92

GND93

GND94

GND95

GND96

GND97

GND98

GND99

GND100

GND101

GND102

GND103

GND104

GND105

GND106

GND107

GND108

GND109

GND110

GND111

GND112

GND113

GND114

GND115

GND116

GND117

GND118

GND119

WMT478_10

VCORE

RN30

8P4R-51
1 2
3 4
5 6
7 8

R324 51/6

12

R384 62/6/X

12

R383 62/6

12

R313 62/6/X

12

RN22

8P4R-47
1 2
3 4

VCORE

5 6
7 8

R371 39/6

1 2

R359 75/6

1 2

R323 150/6

R370 27/6

1 2

R358 680/6

12

12

A A

5

BPM5­BPM4­BPM1-

BPM0­PROCHOT­FERR­THERMTRIP-

TESTHI11_12
TESTHI2_7
TESTHI0_1

TMS
TDO
TDI

TCK
TRST-

NEAR CPU

NEAR CPU

12

AA11

C256

0.1U/6/X

AA9

AA26

4

AA7N6N3

N24

N21P5P2

5VSB

R34=3.3K 100C

1 2

12

P25

P22

R26R4R1

R23T6T3

R399

R400

1.8K/6/X

1.8K/6/X

1 2

12

R398

HR1

4.7K/6/X

HR47K/8/X

PLACE MOSFET

T24

T21U5U2

U25

U22

V26

G21

H26H4H1

H23J5J2

J25

J22K6K3

K24

K21

L26L4L1

L23M5M2

M25

M22

12

C257

0.01U/6/X

5VSB

C253 0.1U/6/X

84

5

+

6

-

U29B
KA393/TO8/X

3

7

E11E9E26E7E4E1E23

1 2

THERMTRIP-

E19

VCC

1 2

1 2

GND120

F18

F16

F14

F12

F10

F8

R357 10K/6/X

R356 10K/6/X

12

R355
10K/6/X

2

12

C242
1000P/6/X

5VSB VCC

12

C254

0.1U/6/X

R374

1 2

4.7K/6/X
84

3

+

1

2

-

U29A
KA393/TO8/X

B

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

1 2

WILLIAMATE 478B

GA-8IRXR-A

R354
10K/6/X

3

D

G S

2

3

D

G S

2

1

1

1

FS {27}

Q20
2N7002/X

PWRBTN- {13,19,40}

Q30
2N7002/X

4 42

1.00

5

www.kythuatvitinh.com

D D

HD[0..15]{6}

C C

HD[16..31]{6} STBP0{6}

B B

HD[0..15]

HD[16..31]

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

HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16

DBI0­STBN0
STBP0

DBI1­STBN1
STBP1

DBI0-{6}

STBN0{6}

DBI1-{6}

STBN1{6}

STBP1{6}

D25

D23
C26
H21
G22
B25
C24
C23
B24
D22
C21
A25
A23
B22
B21
E21
E22
F21

H25
K23

M21
H24
G26

D26
F26
E25
F24
F23
G23
E24
H22
G25
K22

4

E18

E16

AF17

AF15

AF13

AF11

D15

J21

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

D31
D30

J24

D29

L22

D28
D27
D26
D25

L21

D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1

J23

STBP1

GND121

GND122

GND123

GND124

GND125

GND126

GND127

GND128

F5F2F25

F22G6G3

G24C5C2

Pentium 4 (478 pin)

GND129

GND130

GND131

GND132

GND133

GND134

C25

C22

C19

D18

D14

D16

GND135

GND136

GND137

D12

D10D8D6D3D24

GND138

GND139

VCORE65

GND140

GND141

D21

VCORE66

VCORE67

VCORE68

GND142

GND143

GND144

D20

E17

VCORE69

GND145

E15

E13A3A24

AF9

AF7

VCORE70

VCORE71

VCORE72

GND146

GND147

GND148

VCORE

AF5

AF21

AF19

VCORE73

VCORE74

GND149

GND150

A21

A19

B18

3

A18

A16

VCORE75

VCORE76

VCORE77

GND151

GND152

GND153

B16

B14

A14

A12

A10A8A20

VCORE78

VCORE79

GND154

GND155

B12

B10

B26B8B4

VCORE80

VCORE81

VCORE82

GND156

GND157

GND158

B17

B15

AF2

VCORE83

VCORE84

GND159

GND160

B23

B20

C17

VCORE85

GND161

GND162

GND163

C15

C13

GND164

GND165

C11C9C7

GND166

GND167

AF18

AF16

GND168

GND169

AF14

AF12

GND170

GND171

AF10

AF26

GND172

GND173

AF8

AF6

GND174

GND175

AF1

AF20

GND176

GND177

A17

A15

GND178

GND179

A13

A11A9A26

CPUC

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

DBI#2
STBN2
STBP2

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

DBI#3
STBN3
STBP3

GND180

GND181

2

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

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

GND182

WMT478_10

DBI2­STBN2
STBP2

DBI3­STBN3
STBP3

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

HD63
HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48

DBI2- {6}
STBN2 {6}
STBP2 {6}

DBI3- {6}
STBN3 {6}
STBP3 {6}

1

HD[32..47] {6}

HD[48..63] {6}

CL1

COUPON1

COUPON2 COUPON

COUPON2

A A

923

MH2

678

MH1

923

45

45

1

678

5

1 2

COUPON1 COUPON

1 2

MH3

923

45

1

1

678

923

MH6

VCC3

MH5

45

923

1

678

MH4

923

45

1

678

MH9

45

923

1

678

4

MH8

45

923

1

678

MH7

45

923

45

1

678

1

678

3

K2 K6

K4

K3

K1

I3

I1

K5

I2

I4

GPB12

GPB12 {38,40}

2

HEATSINK FOR NORTH BRIDGE

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

1
2

H1X2

CL2

1
2

H1X2

WILLIAMATE 478C

GA-8IRXR-A

1

CL3

1
2

H1X2

CL4

1
2

H1X2

5 42

1.00

5

www.kythuatvitinh.com

4

3

VCORE

2

1

D D

C C

HRCOMP1

R258

24.9/6/1

1 2

VCORE

12

B B

BC84
1U/6/X

1 2

1 2

R294
150/6/1

R295
75/6/1

HRCOMP0

R286

24.9/6/1

1 2

NEAR MCH

C214

0.1U/6

1 2

1 2

C215

0.01U/6

HSWNG1

HSWNG0

HA[3..31]

HA[3..31]{3}

HREQ0-{3}
HREQ1-{3}
HREQ2-{3}
HREQ3-{3}

HREQ4-{3}
HADSTB0-{3}
HADSTB1-{3}

MCHCLK-{15}

MCHCLK{15}

STBP0{5}

STBN0{5}

DBI0-{5}

STBP1{5}

STBN1{5}

DBI1-{5}

STBP2{5}

STBN2{5}

DBI2-{5}

STBP3{5}

STBN3{5}

DBI3-{5}

HADS-{3}

HTRDY-{3}

DRDY-{3}

DEFER-{3}

HITM-{3}

HLOCK-{3}

BNR-{3}

BPRI-{3}

DBSY-{3}

CPURST-{3,4}

HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31

HREQ0­HREQ1­HREQ2­HREQ3­HREQ4­HADSTB0­HADSTB1-

MCHCLK­MCHCLK
HRCOMP1
HSWNG1
HRCOMP0
HSWNG0

STBP0
STBN0
DBI0­STBP1
STBN1
DBI1­STBP2
STBN2
DBI2­STBP3
STBN3
DBI3-

HADS­HTRDY­DRDY­DEFER­HITM­HIT-

HIT-{3}

HLOCK­BR0-

BR0-{3}

BNR­BPRI­DBSY­RS0-

RS0-{3}

RS1-

RS1-{3}

RS2-

RS2-{3}

CPURST-

AC13
AD13

AC2
AA7

AD3
AD4
AD5
AE7
AE6

AG4
AD11
AE11

AH9
AC16
AC15
AD15

AE17

W5

W3

W2
W7
W6

T4
T5

T3
U3
R3

P7
R2

P4
R6

P5

P3
N2
N7
N3

K4
M4
M3

L3

L5

K3

J2
M5

J3

L2
H4
N5
G2
M6

L7

U6

T7
R7
U5
U2
R5
N6

K8

J8

V3
U7

V4

Y4

Y3

Y5

V7

Y7

V5

U27A

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

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

BCLK#
BCLK
HRCOMP1
HSWNG1
HRCOMP0
HSWNG0

HDSTBP#0
HDSTBN#0
DBI#0
HDSTBP#1
HDSTBN#1
DBI#1
HDSTBP#2
HDSTBN#2
DBI#2
HDSTBP#3
HDSTBN#3
DBI#3

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

AJ23

AG23

AJ21

AG21

AF20

AE21

AD20

AB20

AJ19

AG19

AE19

AC19

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

VTT

Brookdale

DDR

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

A15

A11A7A3

A19

A23

A27D5D9

D13

D17

D21E1E4

VTT

GND

AF18

VTT

GND

AD18

VTT

GND

AB18

VTT

GND

E26

AA9

AB8U8M8

VTT

VTT

GND

GND

E29F8F12

VTT

GND

HD0

AA2

GND

F24

GND

GND

G26H9H11

GND

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

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

HVREF
HVREF
HVREF
HVREF
HVREF

GND

H13

Brookdale_DDR (Rev.B0)

VTT

GND

GND

F16

F20

AB5
AA5
AB3
AB4
AC5
AA3
AA6
AE3
AB7
AD7
AC7
AC6
AC3
AC8
AE2
AG5
AG2
AE8
AF6
AH2
AF3
AG3
AE5
AH7
AH3
AF4
AG8
AG7
AG6
AF8
AH5
AC11
AC12
AE9
AC9
AE10
AD9
AG9
AC10
AE12
AF10
AG11
AG10
AH11
AG12
AE13
AF12
AG13
AH13
AC14
AF14
AG14
AE14
AG15
AG16
AG17
AH15
AC17
AF16
AE15
AH17
AD17
AE16

AB17
AB11
Y8
R8
M7

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

M_GTLREF

HD[0..63]

VCORE

VCORE

SC16

0.01U/6/X

1 2

HD[0..63] {5}

BC71

0.1U/6

1 2

SC10

0.1U/6/X

1 2

1 2

1 2

BC70

0.1U/6

SC9

0.1U/6/X

1 2

1 2

BC66

0.1U/6

SC12

0.1U/6/X

1 2

1 2

BC65

0.1U/6

SC15

0.1U/6/X

PLACE ON SOLDER SIDE

VCORE

1 2

1 2

C417

0.01U/6

C418

0.1U/6

1 2

1 2

1 2

1 2

R265
75/6/1

R272
150/6/1

BC93

0.1U/6

SC19

0.1U/6/X

1 2

1 2

BC91

0.1U/6

SC11

0.1U/6/X

SOLDER
SIDE

A A

CPU INTERFACE

5

4

3

2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Tuesday, March 05, 2002

Date: Sheet of

MCH-BROOKDALE_A

GA-8IRXR-A

1

6 42

1.00

5

www.kythuatvitinh.com

4

VCC25

3

2

1

D D

C C

B B

A A

DMD[0..63]{9}

-DQS[0..8]{9}

DMD0
DMD1
DMD2
DMD3
DMD4
DMD5
DMD6
DMD7
DMD8
DMD9
DMD10
DMD11
DMD12
DMD13
DMD14
DMD15
DMD16
DMD17
DMD18
DMD19
DMD20
DMD21
DMD22
DMD23
DMD24
DMD25
DMD26
DMD27
DMD28
DMD29
DMD30
DMD31
DMD32
DMD33
DMD34
DMD35
DMD36
DMD37
DMD38
DMD39
DMD40
DMD41
DMD42
DMD43
DMD44
DMD45
DMD46
DMD47
DMD48
DMD49
DMD50
DMD51
DMD52
DMD53
DMD54
DMD55
DMD56
DMD57
DMD58
DMD59
DMD60
DMD61
DMD62
DMD63

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

-DQS8

G28
F27
C28
E28
H25
G27
F25
B28
E27
C27
B25
C25
B27
D27
D26
E25
D24
E23
C22
E21
C24
B23
D22
B21
C21
D20
C19
D18
C20
E19
C18
E17
E13
C12
B11
C10
B13
C13
C11
D10
E10

C9
D8
E8

E11

B9
B7
C7
C6
D6
D4
B3
E6
B5
C4
E5
C3
D3

F4

F3
B2
C2
E2
G5

F26
C26
C23
B19
D12

C8
C5
E3

E15

U27B

SDQ0
SDQ1
SDQ2
SDQ3
SDQ4
SDQ5
SDQ6
SDQ7
SDQ8
SDQ9
SDQ10
SDQ11
SDQ12
SDQ13
SDQ14
SDQ15
SDQ16
SDQ17
SDQ18
SDQ19
SDQ20
SDQ21
SDQ22
SDQ23
SDQ24
SDQ25
SDQ26
SDQ27
SDQ28
SDQ29
SDQ30
SDQ31
SDQ32
SDQ33
SDQ34
SDQ35
SDQ36
SDQ37
SDQ38
SDQ39
SDQ40
SDQ41
SDQ42
SDQ43
SDQ44
SDQ45
SDQ46
SDQ47
SDQ48
SDQ49
SDQ50
SDQ51
SDQ52
SDQ53
SDQ54
SDQ55
SDQ56
SDQ57
SDQ58
SDQ59
SDQ60
SDQ61
SDQ62
SDQ63

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7
SDQS8

A5A9A13

VCCSM

VCCSM

GND

GND

H15

H17

A17

A21

VCCSM

VCCSM

VCCSM

GND

GND

GND

H19

H21J1J4J6J22

A25C1C29D7D11

D15

D19

D23

D25F6F10

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

Brookdale

GND

GND

GND

GND

GND

GND

GND

GND

GND

J26

J29K5K7

K27L1L4L6L8

F14

F18

F22G1G4

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

VCCSM

DDR

GND

GND

GND

GND

GND

GND

GND

L22

L24

L26

M23N1N4N8N13

G29H8H10

VCCSM

VCCSM

GND

GND

H12

VCCSM

VCCSM

GND

GND

H14

H16

VCCSM

GND

N15

N17

H18

VCCSM

VCCSM

GND

GND

N22

H20

H22

VCCSM

VCCSM

GND

GND

N29P6P8

H24J5J7K6K22

VCCSM

VCCSM

VCCSM

VCCSM

GND

GND

GND

GND

P14

P16R1R4

K24

VCCSM

VCCSM

GND

GND

R13

K26

R15

L23

SCB0
SCB1

VCCSM

VCCSM

SCB2
SCB3
SCB4
SCB5
SCB6
SCB7

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

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

SBS0

SBS1

SRAS#
SCAS#

SWE#

SCKE0
SCKE1
SCKE2
SCKE3

RCVENOUT#

RCVENIN#

SCK0
SCK#0

SCK1
SCK#1

SCK2
SCK#2

SCK3
SCK#3

SCK4
SCK#4

SCK5
SCK#5

GND

GND

GND

GND

R17

R26

T6

C16
D16
B15
C14
B17
C17
C15
D14

E12
F17
E16
G18
G19
E18
F19
G21
G20
F21
F13
E20
G22

E9
F7
F9
E7

G12
G13

F11
G8
G11

G23
E22
H23
F23

H3

G3

E14
F15

J24
G25

G6
G7

G15
G14

E24
G24

H5
F5

V22

GND

V8

GND

V6

GND

U29

GND

U15

GND

U4

GND

U1

GND

T22

GND

T16

GND

T14

GND

T8

GND

Brookdale_DDR (Rev.B0)

MPD0
MPD1
MPD2
MPD3
MPD4
MPD5
MPD6
MPD7

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

-CS0

-CS1

-CS2

-CS3

SBS0
SBS1

-SRASA

-SCASA

-SWEA

CKE0
CKE1
CKE2
CKE3

Width=5 mil
Trace Length= 1 inch Solder Side

DCLK0

-DCLK0

DCLK1

-DCLK1

DCLK2

-DCLK2

DCLK3

-DCLK3

DCLK4

-DCLK4

DCLK5

-DCLK5

MPD[0..7]

MAA[0..12]

-CS0 {9,10}

-CS1 {9,10}

-CS2 {9,11}

-CS3 {9,11}

SBS0 {9,10,11}
SBS1 {9,10,11}

-SRASA {9,10,11}

-SCASA {9,10,11}

-SWEA {9,10,11}

CKE0 {9,10}
CKE1 {9,10}
CKE2 {9,11}
CKE3 {9,11}

DCLK0 {10}

-DCLK0 {10}

DCLK1 {10}

-DCLK1 {10}

DCLK2 {10}

-DCLK2 {10}

DCLK3 {11}

-DCLK3 {11}

DCLK4 {11}

-DCLK4 {11}

DCLK5 {11}

-DCLK5 {11}

MPD[0..7] {9}

MAA[0..12] {9,10,11}

VCC25

1 2

SC20

0.1U/6/X
1 2

SC21

0.1U/6/X
1 2

SC22

0.1U/6/X

PLACE ON SOLDER SIDE

VCC25

BC112

1 2

VCC25

1 2

BC113

0.1U/6

BC109

0.1U/6

1 2

1 2

0.1U/6

BC104

0.1U/6

BC111

0.1U/6

1 2

BC103

0.1U/6

1 2

SC23

0.1U/6/X

1 2

BC121

BC110

0.1U/6

0.1U/6
1 2

1 2

BC100

0.1U/6

1 2

MEMORY INTERFACE

5

4

3

2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

MCH-BROOKDALE_B

GA-8IRXR-A

1

7 42

1.00

5

www.kythuatvitinh.com

U27C

R27

GAD0

R28

GAD1

D D

C C

GMCH3V66{15}

R293

40.2/6/1

B B

A A

1 2

HL[0..10]{12}

VCC18

R322

40.2/6/1

1 2

GMCH3V66
GFRAME­GDEVSEL­GIRDY­GTRDY­GSTOP-

GPAR
GREQ­GGNT-

MCH_AGPREF
ADSTB0
ADSTB0­ADSTB1
ADSTB1-

SBSTB
SBSTB-

HLSTB{12}

HLSTB-{12}

HUBREF{12}

C224 0.1U/6

1 2

VTT_DDR

R787 30/6/1

C429 0.1U/6

5

12

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HLSTB
HLSTB-

HUBREF

12

T25

GAD2

R25

GAD3

T26

GAD4

T27

GAD5

U27

GAD6

U28

GAD7

V26

GAD8

V27

GAD9

T23

GAD10

U23

GAD11

T24

GAD12

U24

GAD13

U25

GAD14

V24

GAD15

Y27

GAD16

Y26

GAD17

AA28

GAD18

AB25

GAD19

AB27

GAD20

AA27

GAD21

AB26

GAD22

Y23

GAD23

AB23

GAD24

AA24

GAD25

AA25

GAD26

AB24

GAD27

AC25

GAD28

AC24

GAD29

AC22

GAD30

AD24

GAD31

V25

GBE0#

V23

GBE1#

Y25

GBE2#

AA23

GBE3#

P22

66IN

Y24

GFRAME#

W28

GDEVSEL#

W27

GIRDY#

W24

GTRDY#

W23

GSTOP#

W25

GPAR

AG24

GREQ#

AH25

GGNT#

AD25

GRCOMP

AA21

AGPREF

R24

AD_STB0

R23

AD_STBO#

AC27

AD_STB1

AC28

AD_STB1#

AH28

SBA0

AH27

SBA1

AG28

SBA2

AG27

SBA3

AE28

SBA4

AE27

SBA5

AE24

SBA6

AE25

SBA7

AF27

SB_STB

AF26

SB_STB#

P25

HI_0

P24

HI_1

N27

HI_2

P23

HI_3

M26

HI_4

M25

HI_5

L28

HI_6

L27

HI_7

M27

HI_8

N28

HI_9

M24

HI_10

N25

HI_STB

N24

HI_STB#

P27

HLRCOMP

P26

HI_REF

VREF_DDR{10,11}

VREF_DDR

VCC18

L25

L29

VCC1_8

N26

N23

VCC1_8

VCC1_8

4

VDDQ VDDQ

M22

AG29

AC29

W29

R29

AE26

AA26

U26

AJ25

AF23

AD23

AA22

W22

U22

R22

AD21

AB21

P17

VCC1_8

VCC1_8

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

Brookdale

DDR

GND

GND

GND

GND

GND

GND

SDREF

C428

0.1U/6

AG1

GND

AG18

AG20

AG22

AH19

SMRCOMP

SDREF

J28

J21

J9

12

GND

GND

GND

HUBLINK & AGP INTERFACE

4

AH21

AH23

GND

AJ11

AJ7

AJ5

AJ3

AJ9

U16

R16

VCC1_5

VCC1_5

GND

GND

AJ13

AJ15

N16

VCC1_5

GND

AJ17

T15

P15

U14

P13

N14

R14

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

GND

GND

AJ27

Brookdale_DDR (Rev:B0)

VCC1_5

VCC1_5

VCC1_5

TESTIN#

RSTIN#

RSVD

PIPE#
WBF#

RBF#

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

VSS

VSS

ST2
ST1
ST0

NC
NC

3

C207 10U/12

T17
U17

1 2

C192 10U/12

T13
U13

J27
H27
H26

AG26
AF24
AG25
AF22
AE23
AE22

AD27
AD26
K25
K23
J23
J25
G9
G10
G16
G17
H6
H7

W1
W4
W8
W26
Y6
Y22
AA1
AA4
AA8
AA29
AB6
AB9
AB10
AB12
AB13
AB14
AB15
AB16
AB19
AB22
AC1
AC4
AC18
AC20
AC21
AC23
AC26
AD6
AD8
AD10
AD12
AD14
AD16
AD19
AD22
AE1
AE4
AE18
AE20
AE29
AF5
AF7
AF9
AF11
AF13
AF15
AF17
AF19
AF21
AF25

3

12

PCIRST-

R347 4.7K/6

1 2

ST2
ST1
ST0
PIPE­WBF­RBF-

2

ADSTB0
GSTOP­GDEVSEL­GTRDY­GFRAME­GIRDY­ADSTB1

BC94

0.1U/6

SBSTB
RBF­PIPE­GGNT­GREQ­WBF­GPAR

ST0
ST1

ST1{4,15}

ST2

ADSTB0­ADSTB1­SBSTB-

BC58

0.1U/6

1 2

BC63

0.1U/6

1 2

BC95

4.7U/12

1 2

SC17

0.1U/6/X

1 2

1 2

FB29

4.7UH/8

FB28

4.7UH/8

ST1 {4,15}

R266
2K/6

1 2

VDDQ

Can be

VDDQ

removed???

VCC18

HUBREF MCH_AGPREF

PCIRST- {12,17,21,30,38}

C233
10P/6

1 2

12

C225

0.01U/6/X

12

C226

0.1U/6

VCC18

12

12

R321
150/6/1

R320
150/6/1

VCC18 VDDQ

1 2

VDDQ

SC18

0.1U/6/X

1 2

VDDQ

C169 470P/6

R264
300/6/1

1 2

R263
300/6/1

1 2

C170 470P/6

1 2

BC87

0.1U/6

1 2

BC67

0.1U/6
1 2

1

R310 6.8K/6/X

12

R303 6.8K/6/X

12

R300 6.8K/6/X

12

R287 6.8K/6/X

12

R288 6.8K/6/X

12

R302 6.8K/6/X

12

R281 6.8K/6/X

12

R282 6.8K/6/X

12

R277 6.8K/6/X

12

R278 6.8K/6/X

12

R279 6.8K/6

12

R280 6.8K/6/X

12

R283 6.8K/6/X

12

R301 6.8K/6

12

Default not
installed

R273 6.8K/6/X

12

R289 6.8K/6/X

12

R284 6.8K/6/X

12

R309 6.8K/6/X

12

R304 6.8K/6/X

12

R290 6.8K/6/X

12

12

1 2

1 2

VCC3

0.1U/6

1 2

BC76

BC88

0.1U/6

0.1U/6

1 2

BC99

Solder Side

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

2

Tuesday, March 05, 2002

MCH-BROOKDALE_C

GA-8IRXR-A

1

8 42

R262
75/6/1

R259
75/6/1

VDDQ

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

MD_3

RN45 8P4R-33
MD_2
MD_7
MD_6

D D

C C

B B

-DQS_[0..8]

A A

8

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

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

MPD_4
MPD_5
MPD_0
MPD_1
MPD_2
MPD_6
MPD_3
MPD_7

1 2
3 4
5 6
7 8

RN47 8P4R-33

1 2
3 4
5 6
7 8

RN49 8P4R-33

1 2
3 4
5 6
7 8

RN51 8P4R-33

1 2
3 4
5 6
7 8

RN53 8P4R-33

1 2
3 4
5 6
7 8

RN55 8P4R-33

1 2
3 4
5 6
7 8

RN57 8P4R-33

1 2
3 4
5 6
7 8

RN59 8P4R-33

1 2
3 4
5 6
7 8

RN61 8P4R-33

1 2
3 4
5 6
7 8

RN63 8P4R-33

1 2
3 4
5 6
7 8

RN65 8P4R-33

1 2
3 4
5 6
7 8

RN67 8P4R-33

1 2
3 4
5 6
7 8

RN69 8P4R-33

1 2
3 4
5 6
7 8

RN71 8P4R-33

1 2
3 4
5 6
7 8

RN73 8P4R-33

1 2
3 4
5 6
7 8

RN75 8P4R-33

1 2
3 4
5 6
7 8

R754 33/6

1 2

R756 33/6

1 2

R758 33/6

1 2

R760 33/6

1 2

R762 33/6

1 2

R764 33/6

1 2

R766 33/6

1 2

R768 33/6

1 2

R770 33/6

1 2

RN80 8P4R-33

1 2
3 4
5 6
7 8

RN82 8P4R-33

1 2
3 4
5 6
7 8

7

DMD3
DMD2
DMD7
DMD6
DMD0
DMD4
DMD5
DMD1
DMD13
DMD12
DMD9
DMD8
DMD14
DMD15
DMD10
DMD11
DMD20
DMD16
DMD17
DMD21
DMD18
DMD22
DMD19
DMD23
DMD24
DMD28
DMD25
DMD26
DMD29
DMD30
DMD27
DMD31
DMD39
DMD34
DMD38
DMD35
DMD32
DMD36
DMD37
DMD33
DMD44
DMD40
DMD41
DMD45
DMD42
DMD43
DMD46
DMD47
DMD54
DMD50
DMD55
DMD51
DMD48
DMD49
DMD52
DMD53
DMD56
DMD60
DMD61
DMD57
DMD62
DMD59
DMD63
DMD58

-DQS0

-DQS1

-DQS2

-DQS3

-DQS4

-DQS5

-DQS6

-DQS7

-DQS8-DQS_8

MPD4
MPD5
MPD0
MPD1
MPD2
MPD6
MPD3
MPD7

-DQS[0..8]

MPD[0..7]MPD_[0..7]

6

DMD[0..63] {7}MD_[0..63]{10,11}

BC167 0.1U/6

BC169 0.1U/6

BC171 0.1U/6

BC173 0.1U/6

BC175 0.1U/6

BC177 0.1U/6

BC179 0.1U/6

BC181 0.1U/6

BC183 0.1U/6

BC185 0.1U/6

BC187 0.1U/6

BC189 0.1U/6

BC191 0.1U/6

BC193 0.1U/6

BC195 0.1U/6

BC197 0.1U/6

BC199 0.1U/6

BC201 0.1U/6

BC203 0.1U/6

BC205 0.1U/6

BC207 0.1U/6

BC209 0.1U/6

BC211 0.1U/6

BC213 0.1U/6

BC215 0.1U/6

BC217 0.1U/6

BC219 0.1U/6

MAA[0..12]{7,10,11}

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

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

5

MAA[0..12]

-SRASA{7,10,11}

-SCASA{7,10,11}

-SWEA{7,10,11}
SBS0{7,10,11}
SBS1{7,10,11}

VTT_DDR

BC168 0.1U/6

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

12

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

-SRASA

-SCASA

-SWEA
SBS0
SBS1

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

-DQS_8

4

1 2

BC170 0.1U/6

1 2

BC172 0.1U/6

1 2

BC174 0.1U/6

1 2

BC176 0.1U/6

1 2

BC178 0.1U/6

1 2

BC180 0.1U/6

1 2

BC182 0.1U/6

1 2

BC184 0.1U/6

1 2

BC186 0.1U/6

1 2

BC188 0.1U/6

1 2

BC190 0.1U/6

1 2

BC192 0.1U/6

1 2

BC194 0.1U/6

1 2

BC196 0.1U/6

1 2

BC198 0.1U/6

1 2

BC200 0.1U/6

1 2

BC202 0.1U/6

1 2

BC204 0.1U/6

1 2

BC206 0.1U/6

1 2

BC208 0.1U/6

1 2

BC210 0.1U/6

1 2

BC212 0.1U/6

1 2

BC214 0.1U/6

1 2

BC216 0.1U/6

1 2

BC218 0.1U/6

1 2

BC220 0.1U/6

1 2

VTT_DDR

R751 56/6

1 2

R752 56/6

1 2

R753 56/6

1 2

R755 56/6

1 2

R757 56/6

1 2

R759 56/6

1 2

R761 56/6

1 2

R763 56/6

1 2

R765 56/6

1 2

R767 56/6

1 2

R769 56/6

1 2

R771 56/6

1 2

R772 56/6

1 2

R773 56/6

1 2

R774 56/6

1 2

R775 56/6

1 2

R776 56/6

1 2

R777 56/6

1 2

R778 47/6

1 2

R779 47/6

1 2

R780 47/6

1 2

R781 47/6

1 2

R782 47/6

1 2

R783 47/6

1 2

R784 47/6

1 2

R785 47/6

1 2

R786 47/6

1 2

-CS1{7,10}

-CS3{7,11}

-CS0{7,10}

-CS2{7,11}

CKE2{7,11}
CKE0{7,10}
CKE1{7,10}
CKE3{7,11}

3

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

MPD_7
MPD_3
MPD_6
MPD_2
MPD_1
MPD_0
MPD_5
MPD_4

-CS1

-CS3

-CS0

-CS2

CKE2
CKE0
CKE1
CKE3

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

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

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

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

DDR SDRAM TERMINATION

GA-8IRXR-A

VTT_DDR

RN46
8P4R-47

RN48
8P4R-47

RN50
8P4R-47

RN52
8P4R-47

RN54
8P4R-47

RN56
8P4R-47

RN58
8P4R-47

RN60
8P4R-47

RN62
8P4R-47

RN64
8P4R-47

RN66
8P4R-47

RN68
8P4R-47

RN70
8P4R-47

RN72
8P4R-47

RN74
8P4R-47

RN76
8P4R-47

RN77
8P4R-47

RN78
8P4R-47

RN79
8P4R-47

RN81
8P4R-47

9 42

1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

MD_[0..63]{9,11}

MAA[0..12]{7,9,11}

MPD_[0..7]{9,11}

-DQS_[0..8]{9,11}

D D

C C

B B

VCC25

A A

MD_[0..63]

MAA[0..12]

MPD_[0..7]

-DQS_[0..8]

SBS0{7,9,11}
SBS1{7,9,11}

-CS0{7,9}

-CS1{7,9}

-SWEA{7,9,11}

-SCASA{7,9,11}

-SRASA{7,9,11}

CKE0{7,9}
CKE1{7,9}

DCLK1{7}

-DCLK1{7}
DCLK0{7}

-DCLK0{7}
DCLK2{7}

-DCLK2{7}

SMBDATA{11,13,22}
SMBCLK{11,13,22}

BC166 0.1U/6

12

VCC25

DDR_RST-{11}

MAA0

MAA1

MAA2

MAA3

MAA4

MAA5

MAA6

MAA7

MAA8

MAA9

MAA10

MAA11

MAA12

SBS0

SBS1

-CS0

-CS1

-SWEA

-SCASA

-SRASA

CKE0

CKE1

DCLK1

-DCLK1

DCLK0

-DCLK0

DCLK2

-DCLK2

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

-DQS_8

SMBDATA

SMBCLK

VREF_DDR

DDR_RST-

130

125

122

141
118
115
103

113

157
158

163

107
119
129
149
159
169
177
140

154

111

137
138

181
182
183

184

101
102
173
167

48
43
41

37
32

29

27

59
52

71

97

63
65

21

16
17

76
75

5
14
25
36
56
67
78
86
47

91
92

1
82

9
10

VCC25

15223054627796

VDDQ

VDDQ

VDDQ

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

3111826344250586674818993

104

112

128

136

143

156

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

DDR

SDRAM

GND

GND

GND

GND

GND

GND

GND

GND

GND

164

172

180738467085108

VDDQ

VDDQ

VDDQ

VDDQ

GND

GND

GND

GND

GND

100

DDR1

120

148

168

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

GND

GND

139

GND

GND

GND

145

152

160

176

WP

GND

DDR_SOCKET_184P

GND

GND

116

124

132

MD_0

2

MD_1

4

MD_2

6

MD_6

8

MD_4

94

MD_5

95

MD_3

98

MD_7

99

MD_13

12

MD_9

13

MD_10

19

MD_11

20

MD_12

105

MD_8

106

MD_15

109

MD_14

110

MD_16

23

MD_17

24

MD_22

28

MD_19

31

MD_20

114

MD_21

117

MD_18

121

MD_23

123

MD_24

33

MD_25

35

MD_30

39

MD_27

40

MD_28

126

MD_26

127

MD_29

131

MD_31

133

MD_32

53

MD_33

55

MD_39

57

MD_38

60

MD_36

146

MD_37

147

MD_34

150

MD_35

151

MD_40

61

MD_45

64

MD_42

68

MD_43

69

MD_44

153

MD_41

155

MD_46

161

MD_47

162

MD_48

72

MD_49

73

MD_50

79

MD_51

80

MD_52

165

MD_53

166

MD_54

170

MD_55

171

MD_60

83

MD_57

84

MD_59

87

MD_58

88

MD_56

174

MD_61

175

MD_62

178

MD_63

179

MPD_0

44

MPD_1

45

MPD_2

49

MPD_3

51

MPD_4

134

MPD_5

135

MPD_6

142

MPD_7

144

90

VCC25

C287

0.1U/6

1 2

1 2

R747
150/6/1

R748
165/6/1

C288

C281

0.1U/6

1 2

PWROK{13,15,19,25,27}

0.1U/6

1 2

VCC25 VCC25

R745
1K/6

1 2

BC164

0.1U/6

1 2

C284

0.1U/6
1 2

1 2

VCC25

2.5V FOR DDR SDRAM

VCC

123456

78

RN44
8P4R-470

Q77

1

D

3

SG

2

SC431/SOT23

12

EC45
22U/16V/4*7

C283

C289

0.1U/6

0.1U/6
1 2

1 2

PLACE NEAR DIMM1

R746

3

VREF_DDR

Q76
AP9916H/252

R749
100/6

R750
10K/6

1 2

1K/6

DDR_RST-

VREF_DDR {8,11}

1 2

VCC3

1

Q80

2

1

SOT23

MMBT2222A

BC165

0.1U/6

2

3

1 2

1 2

12

VCC25

12

C282

0.1U/6

1 2

EC44
1200U/25V/10*10

EC46
1200U/25V/10*10

C290

0.1U/6

1 2

12

EC39
220U/16V/6*7

12

EC35
220U/16V/6*7

8

12

EC34
220U/16V/6*7

12

EC33
220U/16V/6*7

REV 1.0 MODIFY LIST

1. Modify the library of SC431. The pin1 & pin2 reverse!

7

6

5

4

3

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

DDR1 & VCC25

GA-8IRXR-A

10 42

1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

MD_[0..63]{9,10}

MAA[0..12]{7,9,10}

MPD_[0..7]{9,10}

-DQS_[0..8]{9,10}

D D

MD_[0..63]

MAA[0..12]

MPD_[0..7]

-DQS_[0..8]

VCC25

VCC25

1 2

C303

0.1U/6

C307

C308

C306

0.1U/6

0.1U/6
1 2

1 2

1 2

0.1U/6

C309

C310

0.1U/6

0.1U/6

1 2

1 2

1 2

C311

0.1U/6

C312

0.1U/6

1 2

PLACE NEAR DDR2

15223054627796

MAA0
MAA1
MAA2 MD_2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12

VCC25

VCC25

SBS0
SBS1

-CS2

-CS3

-SWEA

-SCASA

-SRASA

CKE2
CKE3

DCLK4

-DCLK4
DCLK3

-DCLK3
DCLK5

-DCLK5

-DQS_0

-DQS_1

-DQS_2

-DQS_3

-DQS_4

-DQS_5

-DQS_6

-DQS_7

SMBDATA
SMBCLK

VREF_DDR

12

DDR_RST-

SBS0{7,9,10}
SBS1{7,9,10}

-CS2{7,9}

C C

B B

A A

-CS3{7,9}

-SWEA{7,9,10}

-SCASA{7,9,10}

-SRASA{7,9,10}

CKE2{7,9}
CKE3{7,9}

DCLK4{7}

-DCLK4{7}
DCLK3{7}

-DCLK3{7}
DCLK5{7}

-DCLK5{7}

SMBDATA{10,13,22}
SMBCLK{10,13,22}

BC163 0.1U/6

DDR_RST-{10}

VREF_DDR{8,10}

130

125

122

141
118
115
103

113

157
158

163

107
119
129
149
159
169
177
140

154

111

137
138

181
182
183

184

101
102
173
167

48
43
41

37
32

29

27

59
52

71

97

63
65

21

16
17

76
75

14
25
36
56
67
78
86
47

91
92

82

10

5

1

9

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

VDDQ

104

112

128

136

143

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

DDR

SDRAM

GND

GND

GND

GND

GND

GND

GND

GND

3111826344250586674818993

156

VDDQ

GND

164

VDDQ

GND

172

VDDQ

VDDQ

GND

GND

180738467085108

VDD

VDD

VDD

VDD

VDD

VDDQ

GND

GND

GND

GND

GND

GND

GND

100

116

124

132

139

145

VDD

GND

152

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

GND

GND

160

176

DDR_SOCKET_184P

DDR2

2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179

44
45
49
51
134
135
142
144

90

MD_0
MD_1

MD_6
MD_4
MD_5
MD_3
MD_7
MD_13
MD_9
MD_10
MD_11
MD_12
MD_8
MD_15
MD_14
MD_16
MD_17
MD_22
MD_19
MD_20
MD_21
MD_18
MD_23
MD_24
MD_25
MD_30
MD_27
MD_28
MD_26
MD_29
MD_31
MD_32
MD_33
MD_39
MD_38
MD_36
MD_37
MD_34
MD_35
MD_40
MD_45
MD_42
MD_43
MD_44
MD_41
MD_46
MD_47
MD_48
MD_49
MD_50
MD_51
MD_52
MD_53
MD_54
MD_55
MD_60-DQS_8
MD_57
MD_59
MD_58
MD_56
MD_61
MD_62
MD_63

MPD_0
MPD_1
MPD_2
MPD_3
MPD_4
MPD_5
MPD_6
MPD_7

VTT_DDR VCC25

C425

0.1U/6/X

1 2

1 2

1 2

1 2

R737
150/6/X

R741
10K/6/X

C426

0.1U/6/X

1.25V VTT_DDR LINEAR SOLUTION

VCC25 VTT_DDR VCC3

U4

1

VIN

VCNTL

GND

VCNTL

REFEN VCNTL

VOUT

VCNTL

RT9173-CS

12

12

2

1

3

R738
150/6/1/X

1 2

125VREF

R743
150/6/1/X

1 2

C430

0.1U/6

1 2

U5

2

INA-

3

INA+

5 7

INB+ OUTB

6

INB-

LMV358/S/X

C427

0.1U/6/X

1 2

1 2

R742 0/6/X

R744
1K/6/X

1 2

1 2

R734
150/6/1

R735
150/6/1

VDD

OUTA

VSS

12

2

3 6

4

+12V VCC3

R736
0/6/X

1 2

8

R739 0/6/X

1

R740 1K/6/X

4

VTT_DDR

2

Q79
2SC5706/252/X

1

3

8

7

5

12

EC40
220U/16V/6*7

PAD 500 * 500 mil

VTT_DDR CIRCUIT

C422

0.1U/6

1 2

VTT_DDR

12

C431

0.1U/6/X

1 2

1 2

EC42
220U/16V/6*7

C423

4.7U/12

VTT_DDR

1 2

12

EC43
220U/16V/6*7

Q78
HUF76107D3S/252/X

C421

0.1U/6

1 2

12

EC41
220U/16V/6*7

C424

4.7U/12

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

8

7

6

5

4

3

Tuesday, March 05, 2002

2

DDR2 & VTT_DDR

GA-8IRXR-A

11 42

1

1.00

8

www.kythuatvitinh.com

D D

A_D[0..31]

A_D[0..31]{16,17,28,29,30,34,35}

C C

C_BE0-{16,17,28,29,30,34,35}
C_BE1-{16,17,28,29,30,34,35}
C_BE2-{16,17,28,29,30,34,35}
C_BE3-{16,17,28,29,30,34,35}

DEVSEL-{16,17,28,29,30,34,35}

FRAME-{16,17,18,28,29,30,34,35}

IRDY-{16,17,18,28,29,30,34,35}

TRDY-{16,17,28,29,30,34,35}

STOP-{16,17,28,29,30,34,35}

PAR{16,17,28,29,30,34,35}

PCIRST-{8,17,21,30,38}

PLOCK-{16,17,18}

SERR-{16,17,28,29,30,34}
PERR-{16,17,28,29,30,34}

1 2

PCIPME-{17,28,29}

PIRQE-{17,34}
PIRQF-{16,17,29}
PIRQG-{16,17,35}
IOHSMI-{19}
GPA05{38,40}

LPCPME-{19}

GPO18{25}

GPO27{25}

SC32

0.1U/6/X

B B

A A

ICH33{15}

C291 10P/6/X

1 2

SC25
1U/6/X

1 2

1 2

SC26

0.1U/6/X

PLACE ON SOLDER SIDE

8

7

A_D0 A20M­A_D1 CPUSLP­A_D2 FERR­A_D3 IGNNE­A_D4 HINIT­A_D5 INTR
A_D6 NMI
A_D7 SMI­A_D8 STPCLK­A_D9 KBRST­A_D10 A20GATE
A_D11 CPUPWROK
A_D12
A_D13
A_D14
A_D15
A_D16 HL3
A_D17 HL4
A_D18 HL5
A_D19
A_D20 HL7
A_D21
A_D22
A_D23
A_D24 HL11
A_D25 HL_STB
A_D26 HL_STB­A_D27
A_D28
A_D29
A_D30 PIRQA­A_D31 PIRQB-

C_BE0- PIRQD­C_BE1­C_BE2- IRQ14
C_BE3- IRQ15

DEVSEL­FRAME­IRDY- SERIRQ
TRDY­STOP­PAR REQ0­PCIRST- REQ1­PLOCK- REQ2­SERR- REQ3­PERR- REQ4­PCIPME- REQ5­REQA­GNTA- GNT0-

ICH33

PIRQE- GNT4­PIRQF- GNT5­PIRQG­IOHSMI­GPA05
LPCPME­GPI13
GPO18
GPO19
GPO20
GPO21
GPO22
GPO23
GPO27
GPO28

SC33

0.1U/6/X

1 2

U36A

AA4

AD0

AB4

AD1

Y4

AD2

W5

AD3

W4

AD4

Y5

AD5

AB3

AD6

AA5

AD7

AB5

AD8

Y3

AD9

W6

AD10

W3

AD11

Y6

AD12

Y2

AD13

AA6

AD14

Y1

AD15

V2

AD16

AA8

AD17

V1

AD18

AB8

AD19

U4

AD20

W9

AD21

U3

AD22

Y9

AD23

U2

AD24

AB9

AD25

U1

AD26

W10

AD27

T4

AD28

Y10

AD29

T3

AD30

AA10

AD31

AA3

CBE0#

AB6

CBE1#

Y8

CBE2#

AA9

CBE3#

AB7

DEVSEL#

V3

FRAME#

W8

IRDY#

V4

TRDY#

W1

STOP#

W2

PAR

AA15

PCIRST#

AA7

PLOCK#

W7

SERR#

Y7

PERR#

Y15

PME#

M3

GPI0/REQA#

L2

GPO16/GNTA#

W11

PCICLK

N3

GPI2/PIRQE#

N2

GPI3/PIRQF#

N1

GPI4/PIRQG#

AA11

GPI7

Y14

GPI8

W14

GPI12

AB15

GPI13

A15

GPO18

D14

GPO19

C14

GPO20

L1

GPO21

B14

GPO22

A14

GPO23

AB14

GPIO27

AA14

GPIO28

82801BA_ICH2

SC28
1U/6/X

1 2

7

1 2

SC24

0.1U/6/X

ICH2

6

GPI1/REQB#/REQ5

GPO17/GNTB#/GNT

BC144
1U/6

1 2

6

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#
INTR

SMI#

STPCLK#

RCIN#

A20GATE

CPUPWRGD

HL10
HL11

HL_STB
HL_STB#
HLCOMP

HUBREF

PIRQA#
PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICCLK

APICD0
APICD1

SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

LAN_CLK

LAN_RSTSYNC

BC145

0.1U/6

1 2

D11
A12
R22
A11
C12
C11
B11

NMI

B12
C10
B13
C13
A13

HL0

A4

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9

B5
A5
B6
B7
A8
B8
A9
C8
C6
C7
C5
A6
A7
A3
B4

P1
P2
P3
N4

F21
C16
N20
P22
N19
N21

R2
R3
T1
AB10
P4
L3

M2
M1
R4
T2
R1
L4

G2
G1
H1
F3
F2
F1

G3
H2

HL1
HL2

HL6

HL8
HL9
HL10

HLCOMP
HUBREF

PIRQC-

GNT1­GNT2­GNT3-

BC139

0.1U/6

1 2

5

A20M- {4}
CPUSLP- {4}
FERR- {4}
IGNNE- {4}
HINIT- {3,14}
INTR {4}
NMI {4}
SMI- {4}
STPCLK- {4}
KBRST- {19}
A20GATE {19}
CPUPWROK {4}

VCC18

HLSTB {8}
HLSTB- {8}

PIRQA- {16,17,34}
PIRQB- {16,17,34}
PIRQC- {16,17,28}

IRQ14 {21}
IRQ15 {21}

SERIRQ {19,38}

REQ0- {16,17}
REQ1- {16,17,18}
REQ2- {17,18}
REQ3- {17,18}
REQ4- {17,30}
REQ5- {17,18}

GNT0- {16,17}
GNT1- {16,17,18}
GNT2- {17,18}
GNT3- {17,18}
GNT4- {17,30}
GNT5- {17,18}

1 2

R491
10K/6/X

4

HL[0..10] {8}

** ICH PIN A3,B4 Trace length can't Exceed 0.5"

X2 trace width WITH HUBLINK TRACE

VCC18

R467

40.2/6/1

1 2

R468 1K/6/X

BC130

0.1U/6

1 2

BC131

0.01U/6

1 2

R581 10K/6

12

R559 10K/6

12

REV 1.0 MODIFY LIST

1.Connect GPO18 of ICH2 to F_PANEL2 for support the
fans of back plane board.

3VDUAL 18VDUALVCC3 VCC3VCC18

BC140

0.1U/6

1 2

1 2

BC137
1U/6

Q75

3 1

INPUT OUPUT

GND

2

AAT3220IGY-1.8T1

18VDUAL

5

4

*This two parts must
place near to ICH

12

HUBREF {8}

BC132
1U/6

1 2

3

U36C

ICH2

82801BA_ICH2

3

2

GPO22
GPO23
GPO20
GPO18

GPO21
GPO19
PIRQE­PIRQB­PIRQD­IOHSMI-

R494 10K/6/X

12

KBRST­A20GATE
SERIRQ
REQA­GNTA-

R470 10K/6/X

12

PCIPME­GPO27
GPO28
LPCPME-

GPI13
GPA05

PCIRST-

GPI13

VCCP2
VCCP3
VCCP4
VCCP5
VCCP6
VCCP7
VCCP8

VCCP10
VCCP11
VCCP12
VCCP13
VCCP14
VCCP15
VCCP16
VCCP17
VCCP18
VCCP19
VCCP20

VCCPX1
VCCPX2
VCCAX1

VCCAX2
VCCUSB
VCCUSB

VCCA

VCCC1
VCCC2
VCCC3
VCCC4
VCCC5
VCCC6

VCCCS1
VCCCS2
VCCCS3

VCCPS1

VCCPS2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

RN36
1 2
3 4
5 6
7 8

8P4R-8.2K

R436 8.2K/6

1 2

R506 8.2K/6
R450 8.2K/6
R451 8.2K/6
R443 8.2K/6
R493 8.2K/6

R502 8.2K/6
R497 8.2K/6
R543 8.2K/6
R471 8.2K/6
R435 8.2K/6

RN34
1 2
3 4
5 6
7 8

8P4R-8.2K

R503 8.2K/6
R504 8.2K/6/X
R508 10K/6/X

R507 4.7K/6/X

1 2

VCC3

R5
T5
U5
V5
V6
V7
V8

R18
P18
J18
H18
G18
F18
E18
E17
E16
E15
E14

F5
G5
H5
J5
V17
V18

D2

E5
P5
V9
K19
L19
D10

V14
V15
V16
U18
T18

ICH2_A

GA-8IRXR-A

12
12
12
12
12

12
12
12
12
12

12
12
12

3VDUAL

18VDUAL

3VDUAL

1 2

1

18VDUAL

VCC18

BC142

0.1U/6

12 42

1

VCC3

3VDUAL

3VDUAL

BC141
1U/6

1 2

C295

10P/6/X

1 2

1.00

8

www.kythuatvitinh.com

BC135

BC138

1U/6

BC149
1U/6

LAY "10 INCH"
ICH3V66

R535 10M/6

R550
10M/6

X4

32.768KHZ

C328
15P/6

1 2

1 2

D17
RB751V-40/S

R530 0/6

1 2

BAT1
BAT+BAT SOCKET

1U/6

1 2

BC136
1U/6

1 2

12

12

1 2

8

1 2

1 2

D16
RB751V-40/S

1 2

R522 1K/6

1 2

D D

1 2

C C

B B

3VDUAL

A A

12

SC34

0.1U/6/X

1 2

BC133
1U/6

1 2

C327
15P/6

RTCVDD

R549 680/6

C324
1U/6

VCC18

18VDUAL3VDUAL

3VDUAL

RTCVDD

C273
10P/6/X

1 2

VCC3

1 2

1 2

12

C314

0.047U/6

SC27

0.1U/6/X

SC29

0.1U/6/X

7

Solder Side

Solder Side

R553 8.2K/6/X

12

R552 8.2K/6

1 2

C318 10P/6/X

1 2

R544 1K/6/X

12

USBP0+{24}

USBP0-{24}

USBP1+{24}

USBP1-{24}

USBP2+{24}

USBP2-{24}

USBP3+{24}

USBP3-{24}

USBOC-

USBOC-{24}

R527 680/6

1 2

R540 82K/6

C329
1U/6/X

1 2

VBIAS

USBOC1-

12

7

USBOC1-{24}

RTCVDD {20,38,40}

12

1 2
12

C330
1U/6

C338
470P/6

D15
RB751V-40/S

1 2

R541 0/6/X

WP-

WP-{14}

GPO24

GPO24{14}

THRMO-

THRMO-{4,19}

SLP_S3-

SLP_S3-{26}

SLP_S5-

SLP_S5-{15,19,26}

PWROK

PWROK{10,15,19,25,27}

LFRAME-{14,19,38,40}

SUSCLK{19}

SMBCLK{10,11,22}

ICH3V66{15}

USBCLK{15}

LDRQ0-{19}

RI-{24}

GPI6{25,40}

SPKR{25}

LAD0{14,19,38,40}

LAD1{14,19,38,40}
LAD2{14,19,38,40}
LAD3{14,19,38,40}

TT1

PWRBTN­RI­RSMRST­SUSTAT­SUSCLK
SMBDATA
SMBCLK
SMBALERT-

GPI6
PIRQH­INTRUDER

RTCRST­VBIAS

ICH3V66
ICHCLK14
USBCLK

AC_SDIN0
AC_SDIN1
SPKR

LAD0
LAD1
LAD2
LAD3
LDRQ0-

1

LFRAME­R498 10K/6/X

RN38

1 2

8P4R-22

3 4
5 6
7 8

RN39

1 2

8P4R-22

3 4
5 6
7 8

PWRBTN-{4,19,40}

RSMRST-{19,26,28,29,38}

SMBDATA{10,11,22}

SMBALERT-{40}

ICHCLK14{15}

USBP0+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3-

TRACE LENGTH <1"
TRACE LENGTH <1"

VBAT {19}

RTCRST-

12

CLR_CMOS

1
2
3

H1X3

R526
1K/6

1 2

6

RTCVDD

BC147

0.01U/6

1 2

W15

V21

AA13

W16

AB18

R20

Y16

W21

AA17

R21

Y17
AA18
AA16
AB16
AB17

Y11

M4

T19

T20

T21

U22

T22

D4

M19

P20

V22

P19

R19

P21

Y22

W22

N22

Y12

W12
AB13
AB12

Y13

W13
AB11
AA12

12

W17

Y18
AB19
AA19

W18

Y19
AB20
AA20

W19

Y20

Y21

W20

K4
K3
J4
J3

CLR_CMOS:
1-2 : CLEAR CMOS

2-3 : NORMAL

6

BC143

0.1U/6

12

U36B

GPO25
GPO24
THRM#
SLP_S3#
SLP_S5#
PWROK
RSM_PWROK
PWRBTN#
RI#
RSMRST#
SUSSTAT#
SUSCLK
SMBDAT
SMBCLK
GPI11/SMBALERT#

GPI6
GPI5/PIRQH#
INTRUDER#

RTCRST#
VBIAS
RTCX1
RTCX2

CLK66
CLK14
CLK48

AC_RST#
AC_SYNC
AC_BITCLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
SPKR

LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3
LDRQ0#
LDRQ1#
LFRAME#/FWH4
FS0/FWH5

USBP0_P
USBP0_N
USBP1_P
USBP1_N
USBP2_P
USBP2_N
USBP3_P
USBP3_N

OC0#
OC1#
OC2#
OC3#

EE_CS
EE_DIN
EE_DOUT
EE_SHCLK

82801BA_ICH2

12

C21

0.047U/6

VCORE 5VSB

1 2

BC148

0.1U/6

5

BC150

0.1U/6

1 2

U21

D12

D13

V19

M20

K2

V5REF2

V5REF1

VCCPU1

VCCPU2

VCCRTC

V5REF_SUS

ICH2

USBP3­USBP3+
USBP2­USBP2+

USBP1­USBP1+
USBP0­USBP0+

5

VCCREF

BC146
1U/6

1 2

PDCS1#
SDCS1#
PDCS3#
SDCS3#

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#

PIORDY
SIORDY

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDD0

SDD1

SDD2

SDD3

SDD4

SDD5

SDD6

SDD7

SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

SMLINK0
SMLINK1

VRMPWRGD

TP0/BATLOW

1 2
3 4
5 6
7 8

8P4R-15K

1 2
3 4
5 6
7 8

8P4R-15K

RN40

RN37

VCC3

E21
C15
E19
D15

F20
F19
E22
A16
D16
B16

G22
B18
F22
B17
G19
D17
G21
C17
G20
A17

H19
H22
J19
J22
K21
L20
M21
M22
L22
L21
K22
K20
J21
J20
H21
H20

D18
B19
D19
A20
C20
C21
D22
E20
D21
C22
D20
B20
C19
A19
C18
A18

U19
V20

B15

U20

12

1 2

D19
1N5817/S

BC151

0.1U/6

PCS1­SCS1­PCS3­SCS3-

PDDREQ
SDDREQ
PDDACK­SDDACK­PDIOR­SDIOR­PDIOW­SDIOW­PIORDY
SIORDY

SMLINK0
SMLINK1

PWROK

BATLOW

R560 1K/6

12

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

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

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

USBP2+
USBP2­USBP3+
USBP3-

USBP0+
USBP0­USBP1+
USBP1-

4

VCC

PCS1- {21}
SCS1- {21}
PCS3- {21}
SCS3- {21}

PDDREQ {21}
SDDREQ {21}
PDDACK- {21}
SDDACK- {21}
PDIOR- {21}
SDIOR- {21}
PDIOW- {21}
SDIOW- {21}
PIORDY {21}

SMLINK0 {40}
SMLINK1 {40}

PWROK {10,15,19,25,27}

R537 10K/6

12

2 1

4 3

6 5

2 1

4 3

6 5

4

SMBCLK1
SMBDATA1
THRMO­GPI6
PIRQH-

PWROK

AC_SDIN0
AC_SDIN1

PWROK
SPKR

8 7

8 7

PDA[0..2]

SDA[0..2]

PDD[0..15]

SDD[0..15]

CN13
8P4C-22P

CN12
8P4C-22P

3

R586 4.7K/6
R585 4.7K/6
R499 8.2K/6
R500 8.2K/6
R438 8.2K/6
R437 10K/6/X

C319 10P/6/X

1 2

R554 10K/6

1 2

R551 10K/6

1 2

R562 220K/6

1 2

R545 22K/6

1 2

R561 6.8K/6

1 2

PDA[0..2] {21}

SDA[0..2] {21}

PWROK{10,15,19,25,27}

PDD[0..15] {21}SIORDY {21}

SDD[0..15] {21}

3VDUAL

3

VCC3

12
12
12
12
12
12

1 2

1 2

VCC3 3VDUAL

R587 4.7K/6/X

R588 0/6

2

SMBCLK
SMBDATA
SMLINK0
SMLINK1

RI­SMBALERT­SUSTAT­SUSCLK

SLP_S3-RSMRST­SLP_S5-

WP­GPO24

SMBCLK
SMBDATA

SMBCLK

SMBDATA

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

Q54

1

2

GS

2N7002

Q61

G S

2

1

2N7002

U36D

A1

VSS

A10

VSS

A2

VSS

A21

VSS

A22

VSS

AA1

VSS

AA2

VSS

AA21

VSS

AA22

VSS

AB1

VSS

AB2

VSS

AB21

VSS

AB22

VSS

B1

VSS

B10

VSS

B2

VSS

B21

VSS

B22

VSS

B3

VSS

B9

VSS

C2

VSS

C3

VSS

C4

VSS

C9

VSS

D3

VSS

D5

VSS

D6

VSS

D7

VSS

D8

VSS

D9

VSS

E6

VSS

E7

VSS

E8

VSS

E9

VSS

J10

VSS

82801BA_ICH2

GIGABYTE TECHNOLOGY CORPORATION

2

R511 4.7K/6
R505 4.7K/6
R536 4.7K/6
R538 4.7K/6

RN35

8P4R-4.7K
1 2
3 4
5 6
7 8

R555 4.7K/6/X
R556 4.7K/6/X

R501 4.7K/6
R539 1K/6

R513 0/6/X

1 2

R510 0/6/X

1 2

SMBCLK1

3

D

D

SMBDATA1

3

ICH2

ICH2_B

GA-8IRXR-A

1

12
12
12
12

12
12

12
12

SMBCLK1 {15,25,40}

SMBDATA1 {15,25,40}

J11

VSS

J12

VSS

J13

VSS

J14

VSS

J9

VSS

K1

VSS

K10

VSS

K11

VSS

K12

VSS

K13

VSS

K14

VSS

K9

VSS

L10

VSS

L11

VSS

L12

VSS

L13

VSS

L14

VSS

L9

VSS

M10

VSS

M11

VSS

M12

VSS

M13

VSS

M14

VSS

M9

VSS

N10

VSS

N11

VSS

N12

VSS

N13

VSS

N14

VSS

N9

VSS

P10

VSS

P11

VSS

P12

VSS

P13

VSS

P14

VSS

P9

VSS

13 42

1

SMLINK0
SMLINK1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

WP- FWP-

R454 4.7K/6

WP-{13}

D D

VCC3

R378

VCORE

R459
10K/6

1 2

HINIT-{3,12}

C C

VCC3

BC120

0.1U/6

1 2

VPP

RN31
1 2
3 4
5 6
7 8

B B

8P4R-10K

S66DET{21}

P66DET{21}

VCC3

GPO24{13}

PCIRST_OB-{19,28,29,30,35}

R453 10K/6/X

1 2

12

R452
10K/6

PCIRST_OB- FWH33
FGPI3
FGPI2
FGPI1
FGPI0
FWP­TBLLOCK1

LAD0

LAD0{13,19,38,40}

LAD1

LAD1{13,19,38,40}

LAD2

LAD2{13,19,38,40}

HINIT-

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16 17

4.7K/6

1 2

132

U31

VPP
RST#
FGPI3
FGPI2
FGPI1
FPGI0
WP#
TBL#
ID3
ID2
ID1
ID0
FWH0
FWH1
FWH2
GND FWH3

PLCC

IC(VIL)

Q38
MMBT2222A

SOT23

VCC

CLK

FGPI4

GND
VCC
GND
VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

MHINIT-

VCC3

BC108

0.1U/6

1 2

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18

FGPI4
IC

MHINIT­LFRAME-

LAD3

BC117
10P/6/X

1 2

FWH33 {15}

LFRAME- {13,19,38,40}

LAD3 {13,19,38,40}

R394 10K/6
R388 10K/6

12
12

1 2

BIOS WRITE PROTECT
1-2: WRITE PROTECT
2-3: DISABLE

BIOS_WP

1
2
3

H1X3

SST49LF004A_4M(SOCKET)

A A

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

8

7

6

5

4

3

Tuesday, March 05, 2002

2

FWH

GA-8IRXR-A

14 42

1

1.00

5

www.kythuatvitinh.com

4

3

2

1

BC107

0.1U/6

12

FB30

FB30/8

R469 0/6

4

CKVDD

12

18
24
32
34
39
46

13
21
29
33
36
43
47

25
26

42
44
45
19

1 2

2
9

5

3
4

132

R325

2.2K/6/X

U30

VDDREF
VDD_PCI
VDD_PCI
VDD_48MHZ
VDD_3V66
VDD_CORE
VDD_CPU
VDD_MREF

GND_PCI
GND_PCI
GND_48MHz
GND_3V66
GND_CORE
GND_CPU
GND_MREF
GND_REF

X1
X2

SDATA
SCLK

PWR_DWN#
PCI_STOP#
CPU_STOP#
VTT_PWRGD#

CY28324

Q24
MMBT2222A/X

CKVDD CKVDD

R367

4.7K/6/X

1 2

MTS

R362

4.7K/6

1 2

35

IREF

FS0/48MHz

3V66_0
3V66_1
3V66_2
3V66_3

FS4/PCI0

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

CPU0

CPU0#

CPU1

CPU1#

RST#

48
1

22
23

31
30
28
27

10
11
12
14
15
16
17

41
40
38
37

6
7
8

20

VDDQ

REF0/MULTISEL0
REF1/MULTISEL1

FS1/24_48MHz

FS2/PCI_F0
FS3/PCI_F1

MODE/PCI_F2

R328 22K/6/X

1 2

R329 2K/6/X

1 2

R327 220/6/X

1 2

BSEL0 {4}

12

R342

4.7K/6

MULTISEL1

R333

4.7K/6/X

1 2

IREF
MTS
MULTISEL1

FS0
FS1

FS4

PCK1
PCK2
GALCK2
LANCK1
ZCRCK

FS2
FS3
MODE

ST1 {4,8}

3

R344 15/6

1 2

R457 10/6

1 2

R446 22/6

1 2

R432 33/6

1 2

R441 33/6

1 2

R414 33/6

12

R416 33/6

12

R423 22/6

12

R427 22/6

12

R430 33/6

12

R439 15/6

12

R448 10/6

12

R391 33/6

12

R397 33/6

12

R413 33/6

12

R420 33/6

12

R372 15/6

12

R393 15/6

12

R411 33/6

1 2

R364 15/6

1 2

R373 15/6

1 2

ZCRCK ZCRCLK

R447 10/6

R433 15/6/X

1 2

R422 22/6

1 2

R425 22/6

1 2

R442 15/6

1 2

12

R458
10K/6/X

CKVDD

12

GALCK2

PCK1 PCICLK1R
PCK2 PCICLK2R

LANCK1 LANCLK1

MODE

CKVDD

R417

4.7K/6/X

1 2

R418
1K/6

1 2

ICHCLK14

USBCLK
LPC24

GMCH3V66
ICH3V66

ICH33
PCLK0
PCLK1
PCLK2
PCLK3
LANCLK2
SCSIPCLK

CPUCLK
CPUCLK­MCHCLK
MCHCLK-

LPC33
FWH33
IPMI_LPC33
GALCLK1
VGAPCLK

GALCLK2

IREF

R426
475/6/1

1 2

ICHCLK14 {13}

USBCLK {13}
LPC24 {19}

GMCH3V66 {8}
ICH3V66 {13}

ICH33 {12}
PCLK0 {16}
PCLK1 {16}
PCLK2 {17}
PCLK3 {17}
LANCLK2 {29}
SCSIPCLK {30}

CPUCLK {4}
CPUCLK- {4}
MCHCLK {6}
MCHCLK- {6}

LPC33 {19}
FWH33 {14}
IPMI_LPC33 {38}
GALCLK1 {18}
VGAPCLK {35}

ZCRCLK {34}

GALCLK2 {18}

PCICLK1R {16}
PCICLK2R {16}

LANCLK1 {28}

PWROK {10,13,19,25,27}

RST- pin
Iol=5mA
Vol=0.8mV

2

FWH33

C255 10P/6/X

LPC33

USBCLK

GMCH3V66

ICH3V66

ICH33

CPUCLK

CPUCLK-

MCHCLK

MCHCLK-

12

C250 10P/6/X

12

C272 10P/6/X

12

C270 10P/6/X

12

C271 10P/6/X

12

C260 10P/6/X

12

R390 49.9/6/1

12

R396 49.9/6/1

12

R412 49.9/6/1

12

R419 49.9/6/1

12

CPU CLK_JP1
AUTO
133

1-2
2-3

1-2:DEFAULT
2-3:NOT SUPPORT NOW

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

CLOCK GENERATOR

GA-8IRXR-A

1

15 42

VCC3

D D

BC127

BC122
1U/6

1 2

1 2

C C

SMBDATA1{13,25,40}

SMBCLK1{13,25,40}

SLP_S5-{13,19,26}

VCC3

B B

VCORE

FS1

FS0

FS3

A A

FS2

FS4

FS0

FS1

FS2

R445 4.7K/6/X

R462 4.7K/6

R365 4.7K/6

1 2

R343 4.7K/6

1 2

R331 4.7K/6

1 2

R456 4.7K/6/X

R455 4.7K/6/X

1 2

R334 4.7K/6/X

1 2

5

1U/6

12

12

12

BC106

0.1U/6
1 2

1 2

C247 10P/6

12

C248 10P/6

12

SMBDATA1
SMBCLK1

D9 1N4148/S

R376 1K/6

1 2

R463 10K/6

12

R466 220/6

12

CKVDD

BC129

0.1U/6

12

CKVDD

FS1

BC124

0.1U/6

1 2

X3

14.318MHZ

CKVDD

132

12

R472

4.7K/6

1 2

Q39
MMBT2222A

R444

1.5K/6

BC98

0.1U/6

1 2

BC116

0.1U/6

R382 4.7K/6

CLK_JP
H1X3/X

12

1 2

123

R464

3.3K/6

1 2

1.00

8

www.kythuatvitinh.com

-12V

7

6

+12VVCC VCC3 -12V +12VVCC VCC3

5

PCIRST_ST-

12

C116
100P/X

4

PCIRST_ST- {17,18,34}

3

2

1

PCI1

63

-12V

64

TCK

65

GND

D D

PIRQF-{12,17,29}
PIRQA-{12,17,34}

12

C104
10P/6/X

PCLK0{15}

REQ0-{12,17}

C_BE3-{12,17,28,29,30,34,35}

C C

B B

C_BE2-{12,17,28,29,30,34,35}

IRDY-{12,17,18,28,29,30,34,35}

DEVSEL-{12,17,28,29,30,34,35}

PLOCK-{12,17,18}

PERR-{12,17,28,29,30,34}

SERR-{12,17,28,29,30,34}

C_BE1-{12,17,28,29,30,34,35}

ACK64{17}

PCICLK1R{15}

PCICLK2R{15}

PIRQF­PIRQA-

PCLK0 PCLK1

REQ0-

A_D31
A_D29

A_D27
A_D25

C_BE3­A_D23

A_D21
A_D19

A_D17
C_BE2-

IRDY-

DEVSEL-

PLOCK­PERR-

SERR-

C_BE1­A_D14

A_D12
A_D10

A_D8
A_D7

A_D5
A_D3

A_D1

ACK64

PCICLK1R

REQ1-

REQ1-{12,17,18}

PCICLK2R

REQ21-

REQ21-{17,18}

66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111

114
115
116
117
118
119
120
121
122
123
124

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11

TDO
+5V
+5V
INTB­INTD­PRSNT1­RSV
PRSNT2­GND
GND
RSV
GND
CLK
GND
REQ­+5V
AD(31)
AD(29)
GND
AD(27)
AD(25)
+3.3V
C/BE-(3)
AD(23)
GND
AD(21)
AD(19)
+3.3V
AD(17)
C/BE-(2)
GND
IRDY­+3.3V
DEVSEL­GND
LOCK­PERR­+3.3V
SERR­+3.3V
C/BE-(1)
AD(14)
GND
AD(12)
AD(10)
GND

AD(8)
AD(7)
+3.3V
AD(5)
AD(3)
GND
AD(1)
+5V
ACK64­+5V
+5V

PCI32CON

PCIEXT

GND
PCI_CLK1
GND
PCI_REQ1#
GND
PCI_CLK2
GND
PCI_REQ2#
GND
PC/PCI_DREQ#
PC/PCI_DGNT#

PCIEXT/X

PCI32

KEY

PCI_GNT1#

PCI_GNT2#

TRST-

+12V

TMS

INTA­INTC-

RSV

RSV
GND
GND

RSV

RESET-

GNT-

GND

RSV

AD(30)

+3.3V
AD(28)
AD(26)

GND

AD(24)

IDSEL

+3.3V
AD(22)
AD(20)

GND
AD(18)
AD(16)

+3.3V

FRAME-

GND

TRDY-

GND

STOP-

+3.3V

SDONE

SBO-

GND

PAR

AD(15)

+3.3V
AD(13)
AD(11)

GND

AD(09)

C/BE-(0)

+3.3V
AD(06)
AD(04)

GND
AD(02)
AD(00)

REQ64-

GND

GND

PCI_CLK3

RISER_ID1

RESVD

RISER_ID2

NOGO

+12V

SER_IRQ

1
2
3
4

TDI

5

+5V

6
7
8

+5V

9
10

+5V

11
12
13
14
15
16

+5V

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

52
53
54
55
56
57
58
59

+5V

60
61

+5V

62

+5V

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11

PIRQC- PIRQF­PIRQG- PIRQG- PIRQA-

PCIRST_ST- PCIRST_ST-

GNT0-

PCIPM­A_D30

A_D28 A_D28
A_D26 A_D27 A_D26

A_D24 A_D24

A_D22 A_D22
A_D20 A_D21 A_D20

A_D18 A_D18
A_D16 A_D17 A_D16

FRAME- FRAME-

TRDY- TRDY-

STOP- STOP-

SMBCLK2
SMBDATA2 SMBDATA2

PAR PAR
A_D15 C_BE1- A_D15

A_D13 A_D13
A_D11 A_D12 A_D11

A_D9 A_D9

C_BE0- A_D8 C_BE0-

A_D6 A_D6
A_D4 A_D5 A_D4

A_D2 A_D2
A_D0 A_D1 A_D0

R291 2.7K/6

1 2

GNT1-

GNT21-

A_D17

A_D18

PIRQC- {12,17,28}
PIRQG- {12,17,35}

3VDUAL 3VDUAL

GNT0- {12,17}

PCIPM- {17}

R232 100/6

12

FRAME- {12,17,18,28,29,30,34,35}

TRDY- {12,17,28,29,30,34,35}

STOP- {12,17,28,29,30,34,35}

SMBCLK2 {17}
SMBDATA2 {17}

PAR {12,17,28,29,30,34,35}

C_BE0- {12,17,28,29,30,34,35}

VCC

GNT1- {12,17,18}

GNT21- {17,18}

A_D17 {12,17,28,29,30,34,35}

A_D18 {12,17,28,29,30,34,35}

+12V

A_D[0..31]{12,17,28,29,30,34,35}

A_D16 C_BE3-

A_D[0..31]

12

C110
10P/6/X

PIRQC-

PIRQC-{12,17,28}

PIRQG-{12,17,35}

PIRQB-

PIRQB-{12,17,34}

PCLK0{15}

PCLK1{15}

REQ1-{12,17,18}

PCLK0

REQ1-

A_D31 A_D30
A_D29

A_D25

A_D23

A_D19

C_BE2-

IRDY-

DEVSEL-

PLOCK­PERR- SMBCLK2

SERR-

A_D14

A_D10

A_D7

A_D3

ACK64

PCI2

63

-12V

64

TCK

65

GND

66

TDO

67

+5V

68

+5V

69

INTB-

70

INTD-

71

PRSNT1-

72

RSV

73

PRSNT2-

74

GND

75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98

99
100
101
102
103
104
105
106
107
108
109
110
111

114
115
116
117
118
119
120
121
122
123
124

GND
RSV
GND
CLK
GND
REQ­+5V
AD(31)
AD(29)
GND
AD(27)
AD(25)
+3.3V
C/BE-(3)
AD(23)
GND
AD(21)
AD(19)
+3.3V
AD(17)
C/BE-(2)
GND
IRDY­+3.3V
DEVSEL­GND
LOCK­PERR­+3.3V
SERR­+3.3V
C/BE-(1)
AD(14)
GND
AD(12)
AD(10)
GND

AD(8)
AD(7)
+3.3V
AD(5)
AD(3)
GND
AD(1)
+5V
ACK64­+5V
+5V

PCI32CON

PCI32

KEY

TRST-

+12V

TMS

INTA­INTC-

RSV

RSV
GND
GND

RSV

RESET-

GNT-

GND

RSV

AD(30)

+3.3V
AD(28)
AD(26)

GND

AD(24)

IDSEL

+3.3V
AD(22)
AD(20)

GND
AD(18)
AD(16)

+3.3V

FRAME-

GND

TRDY-

GND
STOP-

+3.3V

SDONE

SBO-

GND

PAR

AD(15)

+3.3V
AD(13)
AD(11)

GND

AD(09)

C/BE-(0)

+3.3V
AD(06)
AD(04)

GND
AD(02)
AD(00)

REQ64-

1
2
3
4

TDI

5

+5V

6
7
8

+5V

9
10

+5V

11
12
13
14
15
16

+5V

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

52
53
54
55
56
57
58
59

+5V

60
61

+5V

62

+5V

REQ0-

GNT0-

GNT1-

PCIPM-

R305 2.7K/6

1 2

PIRQF- {12,17,29}
PIRQA- {12,17,34}

REQ0- {12,17}

GNT0- {12,17}

GNT1- {12,17,18}

R219 100/6

12

A_D17

VCC

A A

VCC3 VCC3 VCCVCC +12V -12V-12V +12V

BC74

BC43

BC45

0.1U/6

0.1U/6

1 2

1 2

BC61

BC64

1U/6

0.1U/6

1 2

1 2

1 2

1U/6

BC86
1U/6

1 2

BC35

BC34

BC81

0.1U/6

0.1U/6
1 2

1 2

BC29

1U/6

1U/6

1 2

1 2

BC41

BC46

0.1U/6

0.1U/6

1 2

1 2

BC73

BC51

0.1U/6

1 2

BC53

1U/6

1U/6

1 2

1 2

BC39

BC37

0.1U/6

1U/6

1 2

1 2

PLACE ON PCI1 PLACE ON PCI2

8

7

6

5

4

BC82

BC26

0.1U/6

1 2

BC30

1U/6

1U/6

1 2

1 2

3

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

PCI SLOT 1/2

GA-8IRXR-A

16 42

1

1.00

8

www.kythuatvitinh.com

7

VCC +12V-12V VCC3

6

5

4

3

-12V +12VVCC VCC3

2

1

PCI3

63

-12V

64

TCK

65

GND

66

TDO

67

+5V

68

D D

C C

B B

VCC

12

EC10
330U/25V/10*15

PCIRST- {8,12,21,30,38}

A A

PCIPME-{12,28,29}

P1SMBCLK-{38,40}

P1SMBDATA-{38,40}

PIRQA-{12,16,34}
PIRQE-{12,34}

12

C105
10P/6/X

PCLK2{15}

REQ21-{16,18}

C_BE3-{12,16,28,29,30,34,35}

C_BE2-{12,16,28,29,30,34,35}

IRDY-{12,16,18,28,29,30,34,35}

DEVSEL-{12,16,28,29,30,34,35}

PLOCK-{12,16,18}

PERR-{12,16,28,29,30,34}

SERR-{12,16,28,29,30,34}

C_BE1-{12,16,28,29,30,34,35}

ACK64{16}

VCC3 VCC3

U34A

1

2

74HC08

R460 0/6/X

PCIPME- PCIPM-

P1SMBCLK­P1SMBDATA-

PIRQA­PIRQE-

REQ21-

A_D31
A_D29

A_D27
A_D25

C_BE3­A_D23

A_D21
A_D19

A_D17
C_BE2-

IRDY-

DEVSEL-

PLOCK­PERR-

SERR-

C_BE1­A_D14

A_D12
A_D10

A_D8
A_D7

A_D5
A_D3

A_D1 A_D0

ACK64

12

EC24
330U/25V/10*15

12

R169 470/6

R246 0/6
R243 0/6

12

EC17
330U/25V/10*15

PCIRST_ST-

3

FOR PCI SLOT
1,2,3,4,ZCR,PAL

12

SMBCLK2

12

SMBDATA2

12

+5V

69

INTB-

70

INTD-

71

PRSNT1-

72

RSV

73

PRSNT2-

74

GND

75

GND

76

RSV

77

GND

78

CLK

79

GND

80

REQ-

81

+5V

82

AD(31)

83

AD(29)

84

GND

85

AD(27)

86

AD(25)

87

+3.3V

88

C/BE-(3)

89

AD(23)

90

GND

91

AD(21)

92

AD(19)

93

+3.3V

94

AD(17)

95

C/BE-(2)

96

GND

97

IRDY-

98

+3.3V

99

DEVSEL-

100

GND

101

LOCK-

102

PERR-

103

+3.3V

104

SERR-

105

+3.3V

106

C/BE-(1)

107

AD(14)

108

GND

109

AD(12)

110

AD(10)

111

GND

114

AD(8)

115

AD(7)

116

+3.3V

117

AD(5)

118

AD(3)

119

GND

120

AD(1)

121

+5V

122

ACK64-

123

+5V

124

+5V

PCI32CON

PCIRST_ST- {16,18,34}

SMBCLK2 {16}
SMBDATA2 {16}

PCI32

KEY

TO PCI SLOT 1,2,3,4

8

7

TRST-

+12V

TMS

INTA­INTC-

RSV

RSV
GND
GND
RSV

RESET-

GNT-

GND
RSV

AD(30)

+3.3V
AD(28)
AD(26)

GND

AD(24)

IDSEL

+3.3V
AD(22)
AD(20)

GND
AD(18)
AD(16)

+3.3V

FRAME-

GND

TRDY-

GND

STOP-

+3.3V

SDONE

SBO-

GND

PAR
AD(15)

+3.3V
AD(13)
AD(11)

GND

AD(09)

C/BE-(0)

+3.3V
AD(06)
AD(04)

GND
AD(02)
AD(00)

REQ64-

6

1
2
3
4

TDI

5

+5V

6
7
8

+5V

9
10

+5V

11
12
13
14
15
16

+5V

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

52
53
54
55
56
57
58
59

+5V

60
61

+5V

62

+5V

PIRQG­PIRQB-

PCIRST_ST-

GNT21-

PCIPM­A_D30

A_D28
A_D26

A_D24

A_D22
A_D20

A_D18
A_D16

FRAME-

TRDY-

STOP-

SMBCLK2
SMBDATA2

PAR
A_D15

A_D13
A_D11

A_D9

C_BE0-

A_D6
A_D4

A_D2

R297 2.7K/6

1 2

PIRQG- {12,16,35}
PIRQB- {12,16,34}

3VDUAL

GNT21- {16,18}

PCIPM- {16}

R178 100/6

1 2

A_D18

FRAME- {12,16,18,28,29,30,34,35}

TRDY- {12,16,28,29,30,34,35}

STOP- {12,16,28,29,30,34,35}

SMBCLK2 {16}
SMBDATA2 {16}

PAR {12,16,28,29,30,34,35}

C_BE0- {12,16,28,29,30,34,35}

VCC

12

SCSI_IRQA{30,34}

C111
10P/6/X

PIRQB-{12,16,34}

PCLK3{15}

REQ31-{18}

ACK64{16}

PIRQB- SCSI_IRQB
SCSI_IRQA

PCLK3PCLK2

REQ31-

A_D31 A_D30
A_D29

A_D27 A_D26
A_D25

C_BE3- A_D19
A_D23

A_D21 A_D20
A_D19

A_D17 A_D16
C_BE2-

IRDY-

DEVSEL-

PLOCK­PERR- SMBCLK2

SERR-

C_BE1- A_D15
A_D14

A_D12 A_D11
A_D10

A_D8 C_BE0­A_D7

A_D5 A_D4
A_D3

A_D1 A_D0

ACK64

REV 1.0 MODIFY LIST

A_D[0..31]{12,16,28,29,30,34,35}

A_D[0..31]

GNT3-{12,18}
GNT2-{12,18}
GNT4-{12,30}
GNT5-{12,18}

PIRQA-{12,16,34}
PIRQF-{12,16,29}

GNT0-{12,16}
GNT1-{12,16,18}

REQ0-{12,16}

PIRQG-{12,16,35}

REQ1-{12,16,18}

PIRQC-{12,16,28}

GNT3­GNT2­GNT4­GNT5-

PIRQA­PIRQF­GNT0­GNT1-

REQ0­PIRQG­REQ1­PIRQC-

RN32
1 2
3 4
5 6
7 8

8P4R-8.2K

RN10
1 2
3 4
5 6
7 8

8P4R-8.2K

RN11
7 8
5 6
3 4
1 2

8P4R-2.7K

5

VCC3

VCC

1. PCI4 add circuit for support Intel RAIDIOS.

RN20

8P4R-2.7K
1 2
3 4
5 6
7 8

RN24

8P4R-2.7K
7 8
5 6
3 4
1 2

RN33
1 2
3 4
5 6
7 8

8P4R-2.7K

R257 2.7K/6

12

R296 2.7K/6

12

REQ5-{12,18}
REQ4-{12,30}
REQ2-{12,18}
REQ3-{12,18}

PAR
ACK64

FRAME­IRDY­TRDY­DEVSEL-

PLOCK­STOP­PERR­SERR-

REQ5­REQ4­REQ2­REQ3-

4

VCC3

VCC

PCI4

63

-12V

64

TCK

65

GND

66

TDO

67

+5V

68

+5V

69

INTB-

70

INTD-

71

PRSNT1-

72

RSV

73

PRSNT2-

74

GND

75

GND

76

RSV

77

GND

78

CLK

79

GND

80

REQ-

81

+5V

82

AD(31)

83

AD(29)

84

GND

85

AD(27)

86

AD(25)

87

+3.3V

88

C/BE-(3)

89

AD(23)

90

GND

91

AD(21)

92

AD(19)

93

+3.3V

94

AD(17)

95

C/BE-(2)

96

GND

97

IRDY-

98

+3.3V

99

DEVSEL-

100

GND

101

LOCK-

102

PERR-

103

+3.3V

104

SERR-

105

+3.3V

106

C/BE-(1)

107

AD(14)

108

GND

109

AD(12)

110

AD(10)

111

GND

114

AD(8)

115

AD(7)

116

+3.3V

117

AD(5)

118

AD(3)

119

GND

120

AD(1)

121

+5V

122

ACK64-

123

+5V

124

+5V

PCI32CON (GREEN)

+12V

BC33
1U/6

1 2

VCC3

BC6

0.1U/6

1 2

3

1

TRST-

2

+12V

3

TMS

4

TDI

5

+5V

6

INTA-

7

INTC-

8

+5V

9

RSV

10

+5V

11

RSV

12

GND
GND
RSV

RESET-

GNT-

GND
RSV

AD(30)

+3.3V
AD(28)
AD(26)

GND

AD(24)

IDSEL

+3.3V
AD(22)
AD(20)

GND
AD(18)
AD(16)

+3.3V

FRAME-

GND

TRDY-

GND
STOP-

+3.3V

SDONE

SBO-

GND

PAR
AD(15)

+3.3V
AD(13)
AD(11)

GND

AD(09)

C/BE-(0)

+3.3V
AD(06)
AD(04)

GND
AD(02)
AD(00)

REQ64-

VCC

13
14
15
16

+5V

17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49

52
53
54
55
56
57
58
59

+5V

60
61

+5V

62

+5V

BC32

0.1U/6

1 2

BC21
1U/6

1 2

PCI32

KEY

-12V -12V+12V

BC28
1U/6

1 2

BC134
1U/6

1 2

RAID_TMS
RAID_TDI

PIRQA-

PCIRST_ST-

GNT31-

PCIPM-

A_D28

A_D24

A_D22

A_D18

FRAME-

TRDY-

STOP-

SMBDATA2

PAR

A_D13

A_D9

A_D6

A_D2

R298 2.7K/6

1 2

BC85
1U/6

1 2

1 2

1 2

VCC3

1 2

RAID_TMS {34}
RAID_TDI {34}

PIRQA- {12,16,34}
SCSI_IRQB {30,34}

3VDUAL

GNT31- {18}

R133 100/6

BC31
1U/6

1 2

BC62
1U/6

BC27
1U/6

1 2

VCC

BC47
1U/6

VCC

BC38

0.1U/6

1 2

1 2

PLACE ON PCI3 PLACE ON PCI4

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

PCI SLOT 3 & 4

GA-8IRXR-A

17 42

1

BC40
1U/6

BC78
1U/6

1 2

1.00

5

www.kythuatvitinh.com

4

3

2

1

U13

1

I0

2

I1

3

I2

4

I3

5

I4

6

I5

7

I6

8

I7

9

I8

10

I9

11

I10

13

I11

12 24

GND VCC

22V10

REQ5-

REQ1- {12,16,17}

GNT1- {12,16,17}

REQ2-

GNT2-

14

F0

15

F1

16

F2

17

F3

18

F4

19

F5

20

F6

21

F7

22

F8

23

F9

REQ51-

REQ52-

GNT52-

REQ21-

REQ22-REQ22-

GNT21-

GNT22-GNT22-

IRDY-{12,16,17,28,29,30,34,35}

GNT2-{12,17}

GNT5-{12,17}

R194 0/6/X

R237 0/6/X

R234 0/6/X

R220 0/6/X

R209 0/6/X

R195 0/6/X

GALCLK1
FRAME­IRDY­PLOCK­PCIRST_ST­GNT2­REQ22­REQ21­GNT5­REQ52­REQ51-

REQ1-

GNT1-

GALCLK1{15}

FRAME-{12,16,17,28,29,30,34,35}

PLOCK-{12,16,17}

PCIRST_ST-{16,17,34}

REQ22-{28}
REQ21-{16,17}

D D

REQ51-

GNT51- GNT5-

REQ52-

GNT52-

REQ21-

GNT21-

C C

REQ51-{35}

1 2

1 2

R245 0/6/X

1 2

R252 0/6/X

1 2

1 2

1 2

1 2

1 2

Place all resistors

GNT51­GNT52­REQ2-

REQ5­GNT21­GNT22-

VCC

12

C163

0.1U/6

1 2

1 2

1 2

1 2

1 2

1 2

1 2

1 2

GNT51- {35}
GNT52- {29}
REQ2- {12,17}

REQ5- {12,17}
GNT21- {16,17}
GNT22- {28}

R122 2.2K/6

R248 2.2K/6

R247 8.2K/6

R255 8.2K/6

R256 2.2K/6

R221 2.2K/6

R186 8.2K/6

R182 8.2K/6

VCC

PCIRST_ST-{16,17,34}

REQ31-

REQ32-

GNT31-

GNT32-

Place all resistors
under U41

GALCLK2{15}

FRAME-{12,16,17,28,29,30,34,35}

IRDY-{12,16,17,28,29,30,34,35}

PLOCK-{12,16,17}

REQ31-{17}
REQ32-{34}

GNT3-{12,17}

R285 0/6

1 2

R292 0/6/X

1 2

R299 0/6

1 2

R267 0/6/X

1 2

GALCLK2
FRAME­IRDY­PLOCK­PCIRST_ST-

REQ31­REQ32­GNT3-

U22

1

I0

VCC

2

I1
I2
I3
I4
I5
I6
I7
I8
GND I9

16V8-7/X

F7
F6
F5
F4
F3
F2
F1
F0

3
4
5
6
7
8
9

10 11

REQ3-

GNT3-

20
19
18
17
16
15
14
13
12

REQ31-

REQ32-GNT51-

GNT31-

GNT32-

VCC

12

GNT32­GNT31-

REQ3-

C112

0.1U/6/X

GNT32- {34}
GNT31- {17}

REQ3- {12,17}REQ52-{29}

R317 2.2K/6/X

1 2

R318 2.2K/6/X

1 2

R316 8.2K/6/X

1 2

R315 8.2K/6/X

1 2

VCC

under U8

PCI DEVICE REQ,GNT AND INTR ROUNTING

PCI DEVICE

PCI1

IDSEL
AD16

REQ&GNT (4U)
REQ0-,GNT0-

REQ&GNT (1U) REQ&GNT (2U)
REQ0-,GNT0- REQ0-,GNT0-

IRQ ROUNTING

PIRQC-,PIRQF-,PIRQG-,PIRQA-

PCI2

AD17

PCI3

B B

PCI4
SCSI
LAN1
LAN2

ATI VGA

ZCR

ICH2 INTR ROUNTING

A A

ITEM

AD20
AD22
AD23
AD24
AD25

INTERRUPT

REQ1-,GNT1­REQ21-,GNT21- [GAL1]AD18
REQ31-,GNT31- [GAL2]AD19
REQ4-,GNT4­REQ22-,GNT22- [GAL1]
REQ52-,GNT52- [GAL1]
REQ51-,GNT51- [GAL1]
REQ32-,GNT32- [GAL2]

NA
NA
NA
REQ4-,GNT4­REQ2-,GNT2­REQ1-,GNT1­REQ5-,GNT5­REQ3-,GNT3-

REMARK

REQ1-,GNT1­REQ21-,GNT21- [GAL1]
NA
REQ4-,GNT4­REQ22-,GNT22- [GAL1]
REQ52-,GNT52- [GAL1]
REQ51-,GNT51- [GAL1]
REQ3-,GNT3-

PIRQD-USB1

USB2

5

PIRQH-

4

3

PIRQF-,PIRQG-,PIRQA-,PIRQB­PIRQG-,PIRQA-,PIRQB-,PIRQE­PIRQA-,PIRQB-,PIRQE-,PIRQC­PIRQB-,PIRQE­PIRQC­PIRQF­PIRQG­PIRQA-,PIRQB-,PIRQE-

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

2

Tuesday, March 05, 2002

PCI SLOT 5 & PAL

GA-8IRXR-A

1

18 42

1.00

8

www.kythuatvitinh.com

SMBCLKICH-{38,40}

D D

Voltage
SENSING

Temperature
Sensing

(To monitor battery voltage,

this input should be
connected directly to battery)

C C

Temperature Sensing

Fan Speed Seneing
& Speed Control

VCC3

12

12

R17

4.7K/6/X

R2

4.7K/6/X

R77 4.7K/6

VCC3

C37 3300P/6/X

FANPWM2{20}
FANPWM1{20}

THRMO-{4,13}

FANIO3{20}
FANIO2{20}
FANIO1{20}

SPEAKER
MIDI PORT

DSKCHG-{23}

GP15
GP16
GP17

CPUFANPRN-{20}
PWRFANPRN-{20}

SYSFN_LED{25}
PWRFN_LED{25}
CPUFN_LED{25}

VCC3

IOHSMI-

IOHSMI-{12}

DENSEL-

DENSEL-{23}

DS1-

DS1-{23}

INDEX-

INDEX-{23}

MOTEA-

MOTEA-{23}

DRVB-

DRVB-{23}

DRVA-

DRVA-{23}

MOTEB-

MOTEB-{23}

DIR-

DIR-{23}

STEP-

STEP-{23}

WDATA-

WDATA-{23}

WGATE-

WGATE-{23}

TK00-

TK00-{23}

WPT-

WPT-{23}

RDATA-

RDATA-{23}

SIDE1-

SIDE1-{23}

DSKCHG-

ID_SW
1
2
3
4

SW-4A/X

GPIO

B B

FDC

VCC3

A A

RN43
1 2
3 4
5 6
7 8

8P4R-4.7K/X

Model Identification
DIP SWITCH

8

PWRLED{25}

-12VIN{20}
+12VIN{20}

+3_3VIN{20}
VCOREB{20}
VCOREA{20}

VREF{20,38}
VTIN3{4,20,38}

AVCC{20}

AAGND{20}

VBAT{13}

12

12

VTIN2{20,38}
VTIN1{20,38}

VID4{4,27}
VID3{4,27}
VID2{4,27}
VID1{4,27}
VID0{4,27}

BEEP{25}

CPUFANPRN­PWRFANPRN­SYSFN_LED
PWRFN_LED
CPUFN_LED

R114 4.7K/6

1 2

R124 4.7K/6

1 2

RN9

1 2
3 4
5 6
7 8

8P4R-4.7K

8
7
6
5

VCC

7

VCOREA
VREF

VCC

VID4
VID3
VID2
VID1
VID0

GP17
GP16
GP15

1 2

1 2

7

C1

1 2

BC18

0.1U/6

1 2

12

BC3

0.1U/6

R519 0/6

R475 0/6/X

PCIRST_OB-{14,28,29,30,35}

1000P/6

LPC24{15}

LPCPME-{12}

LPC33{15}

LDRQ0-{13}

SERIRQ{12,38}

LAD[0..3]{13,14,38,40}
LFRAME-{13,14,38,40}

SMBDATAICH-{38,40}

BC24

0.1U/6

1 2

103

VTIN2

104

VTIN1

105

OVT#

106

VID4

107

VID3

108

VID2

109

VID1

110

VID0

111

FANIO3

112

FANIO2

113

FANIO1

114

VCC

115

FANPWM2

116

FANPWM1

117

VSS

118

BEEP

119

MSI/GP20

120

MSO/IRQIN0

121

GPSA2/GP17

122

GPSB2/GP16

123

GPY1/GP15

124

GPY2/P16/GP14

125

GPX2/P15/GP13

126

GPX1/P14/GP12

127

GPSB1/P13/GP11

128

GPSA1/P12/GP10

VCC3

C4

VCC3

VCC3

1500P/6/X

12

6

R3 330/6

1 2

R18 4.7K/6/X

1 2

R30 4.7K/6

1 2

R4 4.7K/6

1 2

R31 4.7K/6/X

1 2

R19 330/6

1 2

100

101

102

VREF

VTIN3

VCOREB

VCOREA

AVCC

+3.3VIN

-12VIN

+12VIN

-5VIN

AGND

SCL/GP21

SDA/GP22

PLED/GP23

WDTO/GP24

5

VSS

IRTX/GP26

IRRX/GP25

RIB#

DCDB#

SOUTB

SINB

RTSB#

DTRB#

WINBOND

W83627HF

DRVDEN0

DRVDEN1/IRQIN1/

INDEX#

MOA#

DSB#

DSA#

MOB#

DIR#

STEP#

WD#

WE#

VCC

TRAK0#

WP#

RDATA#

HEAD#

DSKCHG#

CLKIN

PME#

VSS

PCICLK

LDRQ#

SERIRQ

12345678910111213141516171819202122232425262728293031323334353637

R129 4.7K/6

R128 4.7K/6/X

6

12

12

LAD3
LAD2
LAD1
LAD0

5

CTSB#

DSRB#

LAD3

LAD2

VCC

SUSCLKIN

CASEOPEN#

LAD1

LAD0

VCC3V

VBAT

PWROK/GP32

SLP_SX#/GP30

PWRCTL#/GP31

LFRAME#

LRESET#

SLCTPEBUSY

4

6566676869707172737475767778798081828384858687888990919293949596979899

MCLK

MDAT

PSIN#

PSOUT#

CIRRX/GP34

RSMRST#/GP33

ACK#

PD7

PD6

PD5

PD4

38

BC19

0.1U/6

1 2

BC25

0.1U/6

1 2

4

R16 0/6

R15 10K/6/X
R1 0/6

R38 2.2K/6
R50 0/6

R37 4.7K/6

1 2

R61 10K/6
R335 0/6

SUSLED/GP35

KBLOCK#

W83627HF

VCC3

12

12
12

12
12

12
12

KBRST
GA20M

DCDA#

SOUTA

DTRA#
RTSA#

DSRA#

CTSA#

KDAT
KCLK

VSB

RIA#

VSS

SINA

VCC
STB#
AFD#
ERR#

INIT#

SLIN#

PD0
PD1
PD2
PD3

3

IRRX {22}
IRTX {22}
RIB- {23}
DCDB- {23}
SOUTB {23}
SINB {23}
DTRB- {23}
RTSB- {23}
DSRB- {23}
CTSB- {23}
CASEOPEN- {20,38}

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

1 2

5VSB

SUSCLK {13}
SLP_S5- {13,15,26}

PS_ON- {26}

PWROK {10,13,15,25,27}

RSMRST- {13,26,28,29,38}

CIRRX {22}

PWRBTSW {25}

PWRBTN- {4,13,40}

BC11

0.1U/6

VCC

BC20

0.1U/6

1 2

PD[0..7]

SLP_S5-

VCC3

3VDUAL

3VDUAL

3VDUAL

U3

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39

VCC

3

2

1

COMB &
IR

To Power supply for turn ON VCC.
Indicated the VCC is OK.

For Wake Up Function

MDAT {22}
MCLK {22}

Keyboard &
PS2 Mouse.

SUSLED {25}
KDAT {22}
KCLK {22}

KBRST- {12}
A20GATE {12}
KBLOCK- {40}
RIA- {23}
DCDA- {23}

SOUTA {23}
SINA {23}
DTRA- {23}
RTSA- {23}
DSRA- {23}
CTSA- {23}

STB- {23}
AFD- {23}
ERR- {23}
INIT- {23}
SLIN- {23}

PD[0..7] {23}

ACK- {23}
BUSY {23}
PE {23}
SLCT {23}

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

COMA

Printer

VCOREA

C27 0.01U/6

VREF

C29 0.01U/6

+12VIN

C24 0.01U/6

-12VIN

C23 0.01U/6

-5VIN

C22 0.01U/6

VCOREB

C26 0.01U/6

+3_3VIN

C25 0.1U/6

RSMRST-

C33 0.1U/6/X

1 2

WINBOND LPC I/O W83627HF

GA-8IRXR-A

12

12

12

12

12

12

12

19 42

1

1.00

8

www.kythuatvitinh.com

7

Hardware Monitor circuits

6

5

4

3

2

1

Temperature Sensing

R51 10K/6/1

D D

VREF{19,38}

VTIN1{19,38}

VTIN2{19,38}

VTIN3{4,19,38}

(FOR SYSTEM TEMP)

1 2

R32 10K/6/1

1 2

R24 30K/6/1

1 2

12

C35
1U/6

HR4 HR10K/S

1 2

HR2 HR10K/S

1 2

HR3 HR10K/X

1 2

12

12

C28

C40

1U/6

1U/6

AVCC{19}

1 2

BC1

0.1U/6

1 2

R8 0/6/X

FB1

FB30/8

AAGND

1 2

BC2

0.1U/6

VCC

AAGND {19}

VCORE

VCC18

VCC3

+12V

R20

1 2

28K/6/1

FAN CONNECTOR

R614 1K/6/X

1 2

R615 1.5K/6

1 2

C C

SOT23

132

B B

SOT23

132

R616 1.5K/6

1 2

Q58
MMBT2222A

R612 330/6/X

R613 330/6

R665 1K/6/X

1 2

R683 1.5K/6

1 2

R652 1.5K/6

1 2

Q53
MMBT2222A

R601 330/6/X

R621 330/6

+12V

12

12

+12V

12

12

Q59
2N2907A

2

3

1

Q60
2N2907A

2

3

1

FANPWM2

BMC_PWM0 FANPWM2

Q73
2N2907A

2

1

Q57
2N2907A

2

1

FANPWM2

FANPWM2 {19}

BMC_PWM1

BMC_PWM1 {38}

1 2

FANPWM2 {19}

BMC_PWM0 {38}

3

3

1 2

C381
1000P/6

C414
1000P/6

SYS_FAN1
FAN_CON(3PIN)

SYS_FAN2
FAN_CON(3PIN)

213

CVS

213

CVS

VCC

VCC

R631
10K/6

1 2

C406

1 2

R695
10K/6

1 2

C415

1 2

R637 510/6/X

1 2

R643 510/6

1 2

4700P/6

R696 510/6

1 2

4700P/6

FANIO3

BMC_FAN0

BMC_FAN1

FANIO3 {19}

BMC_FAN0 {38}

SOT23

BMC_FAN1 {38}

SOT23

132

+12V

1 2

132

R23 10K/6/1

1 2

R22 10K/6/1

1 2

R21 10K/6/1

1 2

R7 10K/6/1

1 2

R85 1K/6/X

1 2

R86 1.5K/6

1 2

R97 1.5K/6

1 2

Q3
MMBT2222A

R529
1K/6/X

Q42

MMBT2222A

R518 330/6

+12V

R64 330/6/X

12

R63 330/6

12

R524 1.5K/6

1 2

+12V

R528 1.5K/6

1 2

12

FANPWM1

FANPWM1

VCOREA {19}

VCOREB {19}

+3_3VIN {19}

+12VIN {19}

AAGND {19}

Q11
2N2907A

2

1

Q10
2N2907A

2

1

FANPWM1 {19}

FANPWM2 {19}

Q45

2

1

2N2907A

Q44

2

1

2N2907A

FANPWM1 {19}

R5 56K/6/1

1 2

R6 232K/6/1

1 2

-12VIN {19}

-12V

VREF {19,38}

Voltage Sensing

VCC

12

C75

12

4700P/6

C331
4700P/6

1 2

VCC

1 2

R115
10K/6

R116 510/6

1 2

R567
10K/6

R542 510/6

1 2

123

PWRFAN_IN
H1X3

123

CPUFAN_IN
H1X3

FANIO2

PWRFANPRN- {19}

FANIO1

CPUFANPRN- {19}

FANIO2 {19}

FANIO1 {19}

3

3

C59
1000P/6

1 2

3

3

C345
1000P/6

1 2

213

CVS

PWR_FAN
FAN_CON(3PIN)

213

CVS

CPU_FAN
FAN_CON

FANPWM2

BMC_PWM2

Q70
2N2907A

2

1

Q51
2N2907A

2

1

FANPWM2 {19}

BMC_PWM2 {38}

7

VCC

3

R661
10K/6

1 2

3

C409

1 2

1000P/6

213

CVS

SYS_FAN3
FAN_CON(3PIN)

R662 510/6

1 2

C408

4700P/6

1 2

6

BMC_FAN2

BMC_FAN2 {38}

5

4

CASEOPEN-{19,38} RTCVDD {13,38,40}

3

CASEOPEN

1
2

H1X2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

R60 1M/6

1 2

C36

0.01U/6

1 2

HAREWARE MONITOR

GA-8IRXR-A

CASE OPEN

20 42

1

R685 1K/6/X

1 2

R677 1.5K/6

1 2

+12V

R658 1.5K/6

1 2

A A

SOT23

132

8

Q68
MMBT2222A

R659 330/6/X

12

R676 330/6

12

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

VCC

2

1

U34B

74HC08

S66DET1

SDD8
SDD9
SDD10
SDD11
SDD12

SDD14
SDD15

IDEPU1

SDA2
SCS3-

1 2

R482
470/6/X

132

Q41
MMBT2222A/X

6

R606 0/6

C379

0.047U/6

1 2

IDERST-

12

SDA2 {13}
SCS3- {13}

S66DET {14}

VCCVCC

D D

HDLED-

C C

B B

A A

PDD[0..15]{13}

PDDREQ{13}

PDIOW-{13}

PDIOR-{13}

PIORDY{13}

PDDACK-{13}

PRIMARY IDE CONNECTOR SECONDARY IDE CONNECTOR

12

R584
10K/6

1 2

D201N4148/S

SCSI_LED

1
2

H1X2

SCSI HD_LED

RST1­PDD7 PDD8
PDD6 PDD9
PDD5 PDD10
PDD4 PDD11
PDD3 PDD12
PDD2 PDD13
PDD1 PDD14
PDD0 PDD15

PDDREQ
PDIOW­PDIOR­PIORDY IDEPU0
PDDACK­IRQ14

IRQ14{12}

PDA1

PDA1{13}

PDA0 PDA2

PDA0{13}

PCS1- PCS3-

PCS1-{13}

IDEACTP-

11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

IDEACTS-

D24 1N4148/S

12

IDEACTP-

D29 1N4148/S

12

IDERST- RST1- IDERST-

VCC

IDE1

1 2
3 4
5 6
7 8
9 10

IDE/RED

IDE1

R607 33/6

12

R656 4.7K/6

12

R655 8.2K/6

12

R603 10K/6

12

R633 5.6K/6

12

R634 470/6

12

1 2

PIORDY
IRQ14

PDD7
PDDREQ
IDEPU0

R627 0/6

12

PDA2 {13} SCS1-{13}
PCS3- {13}

C397

0.047U/6

P66DET {14}

12

C375

0.01U/6

HDLED- {25,31}

1K???

SDD[0..15]{13}

VCC

R476

4.7K/6/X

1 2

Q40
MMBT2222A/X

RST2-

SIORDY
IRQ15

SDD7
SDDREQ
IDEPU1

IDE2

1 2
3 4
5 6
7 8

9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

IDE/WHITE

132

4

5

PCIRST-

PCIRST-{8,12,17,30,38}

R609 33/6

R625 4.7K/6
R605 8.2K/6

R608 10K/6
R624 5.6K/6
R604 470/6

SDDREQ{13}

SDIOW-{13}

SDIOR-{13}

SIORDY{13}

SDDACK-{13}

IRQ15{12}

SDA1{13}
SDA0{13}

R474 47K/6/X

12

12

12
12

12
12
12

RST2­SDD7
SDD6
SDD5
SDD4
SDD3
SDD2 SDD13
SDD1
SDD0

SDDREQ
SDIOW­SDIOR­SIORDY
SDDACK­IRQ15
SDA1
SDA0
SCS1­IDEACTS-

IDE2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

8

7

6

5

4

3

Tuesday, March 05, 2002

2

IDE CONNECTOR

GA-8IRXR-A

21 42

1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

D D

C C

B B

5VSB

D2 1N5817/S

1 2

VCC

D3 1N5820/S

1 2

KDAT{19}

KCLK{19}
MDAT{19}
MCLK{19}

FUSEVCC

1 2

3 4

5VUSB {24} GPA10 {38,40}

FS1

1 2

POLY SW PSR24251 RAY/DIP

2.5A/16V

Or FUSE/SMD 1A/50V

BC23

0.1U/6

1 2

RN2
8P4R-4.7K

5 6

7 8

FB9 82/8
FB12 82/8
FB10 82/8
FB11 82/8

R168 10K/6

FB21

FB100 12.5mm/DIP

BC22

0.1U/6

1 2

GPA10

12

FUSEVCC

12

BC7

0.1U/6

FUSEVCC

KB/MS

11
12

7
8

1
2
5
6

KB_MS

1314151617

10

9

MS

4

3

KB

BC9

0.1U/6

1 2

BC8

0.1U/6

1 2

MSDATA

KBDATA
KBCLK
MSDATA
MSCLK

CN4
8P4C-180P

2 1

4 3

6 5

8 7

MSCLK

KBDATA

KBCLK

VCC

SMBCLK{10,11,13}

SMBDATA{10,11,13}

IR/CIR

A A

IRRX{19}

IRTX{19}

12

C96

0.1U/6

8

1 2
3 4
5 6
7 8
9 10

H2X5

FUSEVCCVCC

CIRRX {19}

IR/CIR CONNECTOR

7

Title

Size Document Number Rev

Date: Sheet of

6

5

4

3

Tuesday, March 05, 2002

12

C404

0.1U/6

GIGABYTE TECHNOLOGY CORPORATION

KB & PS2 MOUSE & IR

GA-8IRXR-A

2

FRONT_SMBUS

1
2
3
4
5

SMB/H1X5(-PIN2)

FRONT SMBUS

22 42

1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

COM1
1
6
2
7
3
8
4
9
5

COMA-ATX/L D-SUB

NDCDA-NRTSA­NSOUTA
NSINA
NDTRA-

COM2

1 2
3 4
5 6
7 8
9 10

H2X5(BOX)

NDTRB-NRTSB­NSINB
NSOUTB
NDCDB-

D1

12

1N4148/S

10

11

8P4C-180P

VCC

LPT16
LPT17
LPT4
LPT5

LPT6
LPT7
LPT8
LPT9

LPT14
LPT2
ERR­LPT3

ACK­BUSY
PE
SLCT

LPT1

CN2

87
65
43
21

NSINB
NDTRB­NDSRB­NCTSB-

CN9

8P4C-180P

12

BC17
1U/6

87
65
43
21

C44 180P/6

VCC

RN41
8P4R-1K

FDD

1 2

4
6

5
7 8

9 10
11 12
13 14
15 16
17 18
19

20
21 22
23 24
25 26
27 28
29 30
31 32
33 34

FLOPPY/-PIN5

LPT1
LPT14
LPT2
ERR-

21

CN7

43

8P4C-180P

65
87

21

CN6

43

8P4C-180P

65
87

21

CN8

43

8P4C-180P

65
87

21

CN5

43

8P4C-180P

65
87

12

LPT3
LPT16
LPT4
LPT17
LPT5

LPT6

LPT7

LPT8

LPT9

ACK-

BUSY

PE

SLCT

LPT

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9
22
10
23
11
24
12
25
13

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

26

27

28

12

R461
1K/6

1 2

3 4

5 6

7 8

DENSEL- {19}

DS1- {19}
INDEX- {19}
MOTEA- {19}
DRVB- {19}
DRVA- {19}
MOTEB- {19}
DIR- {19}
STEP- {19}
WDATA- {19}
WGATE- {19}
TK00- {19}
WPT- {19}
RDATA- {19}
SIDE1- {19}
DSKCHG- {19}

CN1

8P4C-180P

NDCDB­NSOUTB

NRTSB­NRIB-

CN10

8P4C-180P

NDCDA­NDSRA­NSINA
NRTSA­NSOUTA
NCTSA­NDTRA­NRIA-

87
65
43
21

21
43
65
87

12

R70 2.2K/6

1 2

BC14

0.1U/6

78
56
34
12

78
56
34
12

78
56
34
12

78
56
34
12

COMA FLOPPY

RIA-{19}

CTSA-{19}

DSRA-{19}

RTSA-{19}
DTRA-{19}

SINA{19}

SOUTA{19}

-12V

DCDA-{19}

BC10

0.1U/6

1 2

D D

COMB

RIB-{19}

CTSB-{19}

DSRB-{19}

RTSB-{19}
DTRB-{19}

SINB{19}
SOUTB{19}
DCDB-{19}

C C

-12V

BC152

0.1U/6

1 2

B B

A A

PRINTER PORT

U1
19
18
17
16
15
14
13
12

11
10

19
18
17
16
15
14
13
12

11
10

AFD-{19}

STB-{19}

SLIN-{19}

INIT-{19}

RY1

RY2

RY3

DA1

DA2

RY4

DA3

RY5

GND

-12V

GD75232/tssop

U40

RY1

RY2

RY3

DA1

DA2

RY4

DA3

RY5

GND

-12V

GD75232/tssop

PD[0..7]{19}

STB-

INIT-

PD1
PD0
PD2
PD3

ERR-{19}

ACK-{19}

BUSY{19}

PE{19}

SLCT{19}

RA1
RA2
RA3

RA4

RA5

RA1
RA2
RA3

RA4

RA5

DY1
DY2

DY3

5V

12V

DY1
DY2

DY3

5V

12V

2
3
4
5
6
7
8
9

20
1

2
3
4
5
6
7
8
9

20
1

PD[0..7]

RN8
1 2
3 4
5 6
7 8

8P4R-33

RN6
1 2
3 4
5 6
7 8

8P4R-33

RN4
1 2
3 4
5 6
7 8

8P4R-33

1 2

1 2

ERR­ACK­BUSY
PE
SLCT

NRIA­NCTSA­NDSRA­NRTSA­NDTRA­NSINA
NSOUTA
NDCDA-

BC15

0.1U/6

NRIB­NCTSB­NDSRB­NRTSB­NDTRB­NSINB
NSOUTB
NDCDB-

BC153

0.1U/6

VCC

VCC

LPT14
LPT1
LPT17SLIN­LPT16

LPT3
LPT2
LPT4
LPT5

LPT9PD7
LPT8PD6
LPT7PD5
LPT6PD4

NRIA-{24}

+12V

BC5

0.1U/6

1 2

BC156

0.1U/6

1 2

+12V

NRIB-{24}

NDSRA­NCTSA­NRIA-

NDSRB­NCTSB­NRIB-

RN5

8P4R-2.2K

RN1

8P4R-2.2K

RN7

8P4R-2.2K

RN3

8P4R-2.2K

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet of

COM & IR & LPT PORT &FLOOPY

Tuesday, March 05, 2002

2

GA-8IRXR-A

23 42

1

1.00

8

www.kythuatvitinh.com

7

6

5

4

3

2

1

10121416

2468

12

USBOC-

R125
560K/6

2
4
6
8

USBP3+P3+

USBP3-

FUSEPWR

1 2

USBOC- {13}

USBP3+ {13}

USBP3- {13}

BC13

0.1U/6

-DATA1

WOL

WOL

NRIA-{23}

NRIB-{23}

1
2
3

D5

1 2

1N4148/S

D4

1 2

1N4148/S

5VSB

BC44

0.1U/6

1 2

R206 10K/6

12

R139 82K/6

12

Q19

BC42

0.1U/6

2

1

12

R190
10K/6

1 2

MMBT2222A

RI-

3

RI- {13}

WAKEUP ON LAN

Q18

2

RI-

3

12

EC9

R140

22U/16V/4*7

10K/6

1 2

1

MMBT2222A

RI- {13}

BACK PANEL SIDE USB

USBP0-{13}

USBP0+{13}

D D

C C

USBP1-{13}

USBP1+{13}

FB14 FB220/8
FB15 FB220/8

FB16 FB220/8
FB17 FB220/8

5VUSB{22}

1 2

BC16

0.1U/6

U7

5

IN

12

AAT4610IGV-T1/SOT-25-5

R106
1K/6

214365

87

CN3
8P4C-47P

GPA14{38,40}

1

OUT

2

GND

34

SET/ON

-DATA0
+DATA0

-DATA1
+DATA1 +DATA1

GPA14

R188 10K/6

FB18
FB30/8

12

R126

4.53K/6/1

-DATA0
+DATA0

12

FUSEPWR

12

EC3
220U/16V/6*7

USB1
ATXUSB_2PORT

1
3
5
7

BC4

0.1U/6

1 2

R105 470K/6

12

57 1

91011

1 2

3

FRONT SIDE USB

FUSEPWR1

USB2

1 2

USBP2-

USBP2+

FB36 FB220/8

FB37 FB220/8

CN11
8P4C-47P

87

B B

USBP2-{13}

USBP2+{13}

P2-

P2+

214365

PWR1 G

3

P0-

NC

5 6

P0+ P1+

7

P1-

NC

9

G

PWR2

USB_H2X5

4

P3-

8

10

FB38 FB220/8

FB39 FB220/8

GPA15

R610 10K/6

12

R591

4.53K/6/1

12

FB33
FB30/8

220U/16V/6*7

EC37

FUSEPWR15VDUAL

R593 470K/6

12

12

BC155

0.1U/6

1 2

6

1 2

R594
560K/6

5

USBOC1- {13}

4

GPA15{38,40}

U41
5

A A

8

12

BC154

0.1U/6

1 2

AAT4610IGV-T1/SOT-25-5

R592
1K/6

7

1

OUT

IN

2

GND

34

SET/ON

WOR

H1X2/WOR

3

RI-

12

RI- {13}

1 2

C149

0.01U/6

R235 1K/6

1
2

MODEM RING ON

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

2

ICH USB+LAN PORT

GA-8IRXR-A

24 42

1

1.00

8

www.kythuatvitinh.com

PVCC

R650

4.7K/6

1 2

R599 0/6/X

D D

PWRLED{19}

GPA04{38,40}

PWRBTSW{19}

GPB06{38,40}

C C

SUSLED{19}

GPB05{38,40}

B B

1 2

GPA04

PWRBTSW

GPB06

BC157 0.1U/6

3VDUAL

SUSLED

3VDUAL

GPB05

Q52

2

1

MMBT2222A

R618 1K/6/X

1 2

3VDUAL

1 2

1 2

1 2

R639 10K/6

R640 470/6

R672 0/6

1 2

R629 0/6

R630 0/6/X

12

12

REV 1.0 MODIFY LIST

1. F_PANEL2: Pin11 modify to control the fans of back plane board.
Connect the pin to GPO18 of ICH2.

2. F_PANEL2: Pin15 & Pin16 modify to connect SMBus to back plane board.
Add R797, R798 -->0/6/X

PVCC

R669 4.7K/6

1 2

R682 1K/6

GPO27{12}

A A

1 2

8

5VSB

PVCC

R598
10K/6

1 2

CHECK

R600 1K/6

3

R638 10K/6

132

R680 10K/6/X

12

BZRSTOP

12

C412

0.1U/6

ERROR_LED-

Q62
MMBT2222A

132

ERROR_LED-

HDLED­LINK_C2

LINK_C2{29}

BPSMBCLK

PWB-

7

12

GD+

132

7

R651 330/6

1 2

12

12

C378

0.1U/6

Q67
MMBT2222A

C399

0.01U/6

1 2

132

C396 0.1U/6

1 2

R626 10/6

Q55
MMBT2222A

132

R666 330/6

1 2

BC158 0.1U/6

1 2

5VSB

Q65
MMBT2222A

R673 1K/6

12

BPSMBCLK
BPSMBDATA

Q56
MMBT2222A

12

R597 4.7K/6

12

R690
10K/6

1 2

BS+

R797 0/6/X

1 2

R798 0/6/X

1 2

F_PANEL2

12
34
56
78

910
1112
1314
1516
1718
1920

H2X10

6

PVCC

GPB10{38,40}

GPB07{38,40}

5VSB

PVCC

R596

R664

4.7K/6

1 2

330/6

1 2

HDLED+

PLED+
PWB- SP+
PWB+

GD+
GN+
BS+
AE+
HE+
FE+
PE+
IR+

3VDUAL

GPB10

R675 0/6

1 2

3VDUAL

GPB07

R663 0/6

1 2

1 2

C410

0.01U/6

5

F_PANEL1

HD+

1 2

PD­PD-

5

PD+

7

PW-

9

PW+

11

KEY

13

GD+

15

GN+

17 18

BS+ BS-

19

AE+ AE-

21

HE+

23

FE+

25

PE+

27

IR+

29 30

F_PANEL(2X15)

R674 10K/6/X

12

BMCGN

12

C413

0.1U/6
132

R671 10K/6/X

12

BMCRST

12

C411

0.1U/6
132

HD­SK-

NC

NC
SK+
RS+
RS­GD­GN-

HE­FE­PE­IR-

43
6
8
10
12
14
16

20
22
24
26
28

Q66
MMBT2222A

R642 1K/6

Q64
MMBT2222A

R689 1K/6

PANEL FOR GIGABYTE 1U OR 2U CHASSIS

SMBCLK

SMBCLK {13,15,40}

SMBDATA

SMBDATA {13,15,40}

CPUFN_LED
PWRFN_LED
SYSFN_LED
ERROR_LED+
ACT_C1LINK_C1
GPO18
ACT_C2
BPSMBDATA
PLED+
PWB+

6

CPUFN_LED {19}
PWRFN_LED {19}
SYSFN_LED {19}

ACT_C1 {28}LINK_C1{28}
GPO18 {12}
ACT_C2 {29}

PVCC

FAN FAIL LED
ERROR LED

R670
330/6/X

LAN1

1 2

HDD LED
LAN2
RESET
POWER LED
POWER BUTTON

5

4

1 2

3VDUAL

GPA00{38,40}

3VDUAL

C394

0.1U/6

GPI6

8P4R-150

BC162 0.1U/6

BC160 0.1U/6

D27

PVCC

GN+

IR+

4

12

1N4148/S

HDLED- {21,31}

R694
10/6

1 2

R635 0/6/X

1 2

5VDUAL

HDLED­SP-

RESET

12

C416

0.1U/6

5VSB

R687
10K/6

1 2

12

5VSB

R688
10K/6

1 2

12

RN42

78
56
34
12

132

GPI6 {13,40}

R679 10K/6

R678

470/6

R693 10K/6

R691

470/6

3

R619 10K/6

1 2

D30

1N5817/S

Q74

MMBT2222A/X

IPMI_RST

12

12

ALLERROR

12

12

12

PSERROR

12

3

Q50

3

D

2N7002

Q49

3

D

2N7002

Q48

3

D

2N7002

R580 10/6

R620 47/6

12

R701 0/6

12

R692 1K/6/X

12

True Low output-to
reset system

PVCC

R657
330/6

1 2

132

PVCC

R681
330/6

1 2

132

2

GS

2

1

GS

2

1

5VDUAL

GS

2

1

12

VCC

12

AE+

Q72
MMBT2222A

PE+

Q69
MMBT2222A

Title

Size Document Number Rev

Date: Sheet of

R572 1K/6

R570 4.7K/6

1 2

PVCC

R571 1K/6

1 2

R569 4.7K/6

1 2

R568 1K/6

1 2

5VDUAL

R595 1K/6

12

D25 1N5817/S

1 2

C377

0.01U/6

1 2

GPB14 {38,40}

BC159 0.1U/6

3VDUAL

GPA01{38,40}

BC161 0.1U/6

3VDUAL

GPA02{38,40}GPA03{38,40}

GIGABYTE TECHNOLOGY CORPORATION

Tuesday, March 05, 2002

2

SPKR

12

BEEP

IPMI-BEEP

BZ1

1

BZ

2
3

BUZZER

VCC3

PWOK

PWROK

PVCC VCC

FB43
FB30/8

12

R686 10K/6

12

HDERROR

R213

12

470/6

12

R654 10K/6

12

FANERROR

R667

12

470/6

PANEL & RI

GA-8IRXR-A

SPKR {13}

BEEP {19}

IPMI-BEEP {38}

PWOK {26}

PWROK {10,13,15,19,27}

PVCC

1 2

PVCC

1 2

1

R653
330/6

132

R668
330/6

132

25 42

1

HE+

Q63
MMBT2222A

FE+

Q71
MMBT2222A

1.00

8

www.kythuatvitinh.com

PS_ON-{19}

IPMI_PWRCRL-{40}

D D

SLP_S5-{13,15,19}

SLP_S3-{13}

R440 0/6/X

1 2

Q43
MMBT2222A/X

R531 1K/6/X

1 2

R532 1K/6/X

1 2

-5V

VCC

VCC

7

ATX POWER CONNECTOR

VCC3

-12V

5VSB

12

R431
470K/6

SOT23

132

BC126

0.1U/6

1 2

6

ATX

11

3.3V

3.3V

12

3.3V

-12V

13

GND

GND

14

5V

PSON

15

GND

GND

16

5V

GND

17

GND

GND

18

POK

-5V

19

5VSB

5V

20

12V

5V

VCC3

1

2

3

4

5

6

7

8

9

10

12

BC125

0.1U/6

5

PWOK

4

VCC

VCC

PWOK {25}

5VSB

+12V

Q25

SC431/SOT23

5VSB

3

R332
220/6

1 2

2

1

SG

D

3

R415
665/6/1

1 2

R410
1K/6

1 2

BC114

0.01U/6

3

2

12

+12V

411

+

-

C268

0.1U/6

1 2

U33A

1

LM324/SO14

2

VCC3

2

1

12

C186

0.1U/6

EC22
1200U/25V/10*10

Q23
FAIR_6030L/252

3

12

VDDQ

1

C222

4.7U/12

1 2

12

C187

0.1U/6

ATXPWR/2*10

U33B

R428
100/6/X

VCC3

2

Q31

1

VCC3

3

D

G S

2

HUF76107D3S/TO252

3

Q37
2N7002

1

12

BC115
1U/6

7

8

12

C245

4.7U/12

VCC18

12

EC27
1200U/25V/10*10

C261

4.7U/12

1 2

VCCVID

1.2V/50mA

12

BC118
1U/6

5VSB

BC83

BC96

BC105

0.1U/6

GND

GND+12V

0.1U/6

1 2

1 2

1

23

1 2

C C

+12V

AUX_12V

4

+12V

BC54

PWR12

0.1U/6

1 2

3.3VSB & RESUME RESET

BC92

0.1U/6

VCC3

BC128

0.1U/6

1 2

12

C269
1U/6

5VDUALVCC

5VSB

BC75

0.1U/6

1 2

BC97

BC77

0.1U/6

0.1U/6
1 2

1 2

CIRCUIT

12

B B

APL1084/TO252

Q22

2

D7
1N5820/S

1

3

12

D6
1N5817/S

C172

0.1U/6

1 2

BC72

0.1U/6

C188
1U/6

1 2

R429
392/6/1

1 2
12

R434
1K/6

R424

1.07K/6/1

1 2

R421
1K/6

1 2

12

5

6

BC123

0.01U/6

10

9

411

+

-

411

+

-

LM324/SO14

U33C

LM324/SO14

1 2

0.1U/6

1 2

1 2

R379

C252

0.1U/6

1 2
3

D

G S

2

R380

4.7K/6

1 2

1K/6

1

Q36
2N7002

VTT_PWROK {27}

26 42

1

D8

R269

C179

169/6/1

1U/6

1 2

1 2

A A

RSMRST-{13,19,28,29,38}

BC36
1U/6

1 2

8

R268
100/6/1

1 2
12

EC18
1200U/25V/10*10

R148 22K/6

1 2

U49

1 3

RST# VCC

GND

MIC809

2

7

C125

C128

1U/6

0.1U/6

1 2

1 2

BC49

0.1U/6

1 2

3VDUAL

1 2

R146
470/6/X

BC50
1U/6

1 2

R162
470/6

1 2

VCC3

VCC18

Q34
2N3906

R386

220/6

R387
220/6

1 2

R395
470/6

1 2

132

12

132

VCC3

Q35
MMBT2222A

1 2

1 2

R402

1.3K/6/1

R392
1K/6

12

BC119

0.01U/6/X

FOR ICH2 POWER SEQUENCE

6

5

4

3

SLP_S5-{13,15,19}

411

U33D

12

+

13

-

LM324/SO14

Title

Size Document Number Rev

Date: Sheet of

1N5817/S/X

12

R381

14

1 2

10K/6

1 2

GIGABYTE TECHNOLOGY CORPORATION

Misc. PWR & ATX CONN.

Tuesday, March 05, 2002

GA-8IRXR-A

2

1.00

8

www.kythuatvitinh.com

7

6

5

+12V VIN

4

3

2

1

D D

L4 2.8uH/D/20A/1P

+12V

12

FS {4}

Q21
2N7002

VCORE

RN18

8P4R-10K
1 2
3 4
5 6
7 8

R218 10K/6

8

C90

0.01U/6

12

VCC

1 2

1 2

R193
470K/6

0.01U/6

1 2

1 2

C89

R191

16K/6/1

C138 4700P/6/X

VSSSEN{4}

VCORESEN{4}

VID3
VID2
VID1
VID0

VID4

EC20
330U/25V/10*12.5

C C

FS

3

D

G S

2

1

VTT_PWROK {26}

B B

CPU Voltage ID output

A A

VCC3

C88

0.01U/6

330U/16V/10*12.5
330U/16V/10*12.5

VID4{4,19}
VID3{4,19}
VID2{4,19}
VID1{4,19}
VID0{4,19}

1 2

12

12

EC7

12

VID4
VID3
VID2 PWM1
VID1 PWM2
VID0 PWM3

R217
150K/6/1

C126

12

5600P/6

VID3 {4,19}
VID2 {4,19}
VID1 {4,19}
VID0 {4,19}

VID4 {4,19}

7

EC15

EC11

EC8

12

12

1500U/25V/10*20
1500U/25V/10*20

1
2
3
4
5
8

COMP

6

FB ISEN3

7

10

R192
65K/6/X

1 2

R208 0/6/X

1 2

R207 0/6

1 2

12

U15
HIP6301

VID4
VID3
VID2
VID1
VID0
FS/DIS
COMP

FB
VSEN

R215 0/6

R216 0/6/X

R212 2.05K/6/1

R210

1K/6/X

VIN

GND

9

12

VCC

PGOOD

PWM1
PWM2
PWM3
PWM4

ISEN1
ISEN2
ISEN3
ISEN4

12

12

12

C133

12

4700P/6/X

C119
1U/6

1 2

20
19
15
14
11
18
16
13
12
17

6

VCC

PG

ISEN1
ISEN2

VSEN

R174
0/6

1 2

R130
22/6

1 2

PWM1

C81
1U/8/25V

ISEN1

12

R170
0/6/X

1 2

PWM3

C94
1U/8/25V

ISEN3

1 2

PWM2

C114
1U/8/25V

ISEN2

R137
22/6

R185
22/6

1 2

1 2

1 2

+12V

+12V

R127
22/6

C115

0.01U/6

1 2

1 2

1 2

1 2

R138
22/6

R184
22/6

5

C82 1U/6

U10

2

BOOT

7

PVCC

6

VCC

3

PWM

HIP6601

R175 0/6

12

C87 1U/6

U11

2

BOOT

7

PVCC

6

VCC

3

PWM

HIP6601

C113 1U/6

U14

2

BOOT

7

PVCC

6

VCC

3

PWM

HIP6601

12

UGATE
PHASE

LGATEGND

R173 3K/6

12

VCC3

R176

4.7K/6/X

1 2

12

UGATE
PHASE

LGATEGND

R171 3K/6

12

12

UGATE
PHASE

LGATEGND

R172 4.3K/6

12

1
8

Q17

54

HUF76143

PWROK {10,13,15,19,25}

1
8

Q15
HUF76143

54

1
8

Q16
HUF76143

54

2

Q12
NEC_K3296

1

3

2

1

3

VIN

2

Q14
NEC_K3296

1

3

2

1

3

12

1 2

1 2

1 2

R135

2.2/6

C91

0.01U/6

R141

2.2/6

C97

0.01U/6

C79
1U/6

1 2

L1

1.1uH/D/30A/3P

C92
1U/6

1 2

L2

1.1uH/D/30A/3P
12

EC32

560U/4V/8*10.5
560U/4V/8*10.5

12

EC31

560U/4V/8*10.5
560U/4V/8*10.5

12

EC23
560U/4V/8*10.5

(CONSUMPTION: 60A)

12

12

EC30

EC28

560U/4V/8*10.5
820U/4V/10*10.5

12

EC21
560U/4V/8*10.5

12

EC26

VCORE

12

12

EC13

820U/4V/10*10.5
560U/4V/8*10.5

EC16
3300U/6.3V/10*25

12

EC12

560U/4V/8*10.5 : SANYO ST OSCON CAP

VSEN

VIN

2

Q13
NEC_K3296

1

3

2

1

3

4

1 2

1 2

R136

2.2/6

C93

0.01U/6

C70
1U/6

1 2

L3

1.1uH/D/30A/3P

3

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

Vcore PWM HIP6301+6601

GA-8IRXR-A

2

27 42

1

12

EC19

560U/4V/8*10.5

VCORE

12

EC25

1.00

5

www.kythuatvitinh.com

3VDUAL

750 mA Max

C141
1U/6

SC5

0.01U/6/X

12

12

12

D D

12

C135

0.1U/6

SC8

0.1U/6/X

12

C129

4.7U/12

12

SC3

0.01U/6/X

PLACE ON SOLDER SIDE

U16

J11

E12

A_D[0..31]{12,16,17,29,30,34,35}

C C

B B

3VDUAL

A A

3VDUAL

REV 1.0 MODIFY LIST

1. Connect LANALERT- to BMC.

A_D[0..31]

C_BE0-{12,16,17,29,30,34,35}
C_BE1-{12,16,17,29,30,34,35}
C_BE2-{12,16,17,29,30,34,35}
C_BE3-{12,16,17,29,30,34,35}

LANCLK1{15}

FRAME-{12,16,17,18,29,30,34,35}

TRDY-{12,16,17,29,30,34,35}

IRDY-{12,16,17,18,29,30,34,35}
STOP-{12,16,17,29,30,34,35}

DEVSEL-{12,16,17,29,30,34,35}

PERR-{12,16,17,29,30,34}
SERR-{12,16,17,29,30,34}

PAR{12,16,17,29,30,34,35}

R177 3.3K/6

1 2

PIRQC-{12,16,17}

REQ22-{18}
GNT22-{18}

PCIRST_OB-{14,19,29,30,35}

RSMRST-{13,19,26,29,38}

PCIPME-{12,17,29}

AOLCLK1-{29,40}
AOLDATA1-{29,40}
LANALERT-{29,40}

R147 4.7K/6/X

1 2

5

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

C_BE0­C_BE1­C_BE2­C_BE3-

LANCLK1

FRAME­TRDY­IRDY­STOP­IDSEL_L1
DEVSEL­PERR­SERR­PAR

-PRST1

PIRQC-

REQ22­GNT22-

PCIRST_OB­RSMRST-

R163 470/6

1 2

N3

M3

L1

L2
K1
E3
D1
D2
D3
C1
B1
B2
B4
A5
B5
B6
C6
C7
A8
B8

F2
G3

F1
H1
A4
H3

J2
A2

J1

C3

J3

B9
A9

A10

C9

B10

A1
H4

P14

L8
D9
P1

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

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

PCICLK

FRAME#
TRDY#
IRDY#
STOP#
IDSEL
DEVSEL#
PERR#
SERR#
PAR

PCIRST#
INTA#

REQ#
GNT#

ISOLATE#
ALT_RST#
PME#

SCLK
SDATA
SMBALERT#

NC
NC
NC
NC
NC
NC

VDD

VDD

GND

L11

4

12

12

L10

VDD

VDD

C144

4.7U/12

C107
1U/6

VDD

VDD

12

12

K11

K10

VDD

VDD

VDD

VDD

VDD

C142

0.1U/6

C139

0.1U/6

VDD

VDD

12

C106

0.01U/6

12

C120

0.1U/6

K6

K5

J10C4J9P5J8

J7N5J6

J5M5H8

H7P4H6

H5N4G6K3N6P3E1

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

ETHERNET

82550GM

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

L6

H11

G11

F11

F4

E11

E4

D11

D8

D7

D6

D5

D4

H10

H9

G10

G9

G8

G7

F10

F9M4F8L9F7

F6L5F5N7E10L4E9G1E8

4

ACT_C1{25}

LINK_C1{25}

A7N2A3A6A11M1P12

P2

VDD

VDD

VDD

VDD

VDD

VDD

VDD

Different with 82559

GND

GND

GND

GND

GND

GND

GND

GND

GND

E7L3E6K4E5H2N1G5M6M7K2

E2C2B7K9B3F3P8K8N12

3

SPEED_C1

ACT_C1

LINK_C1

5VDUAL

N8M2K13

G13

VDD

VDD

VDD

VDD

SPEEDLED

FLA16/CLK25

FLA15/EESK

FLA14/EEDO

FLA13/EEDI

FLA12/MCNTSMI#

FLA11/MINT

FLA10/MRING#

FLA9/MRST

FLA8/IOCHRDY

FLA7/CLKEN

FLA1/AUXPWR

FLA0/PCIMODE#

FLCS#/AEN

RBIAS100

CSTSCHG

GND

GND

GND

GND

GND

K12K7G14P6C10

3

12

R189
10K/6

G2

VIO

LILED

ACTLED

TDN

RDP
RDN

FLA6
FLA5
FLA4
FLA3
FLA2

FLD7
FLD6
FLD5
FLD4
FLD3
FLD2
FLD1
FLD0

EECS

FLOE#

FLWE#

CLKRUN-

TEST#

TMS

TDO

VREF

RBIAS10

MDMCS#

GND

GND

82550PM

TDP

TCK

2

SMD

CHK1

1

TD+

2

TDC

CMT

3

TD-

6

RD+

RX+

8

RD-

7

RDC

12

12

C67

C68

0.1U/6

5P/6

12

C72
10P/6/X

R121 100/6/1

1 2

A12
C11
B11

TDP1

C13

TDN1

C14

RDP1

E13

RDN1

E14

P9
M10
N10
P10
M11
M12
N13
P13
N14
M13
M14
L12
L13
L14
K14
J12
J13

J14
H12
H13
H14
G12
F12
F13
F14

P7
N9

M8
M9
C8

A13
D13
D14
D12

TDI

B12

C12

B14
B13

P11

X2

N11

X1

C5

L7
J4

NC

A14

NC

G4

NC

D10

NC

1 2

R150 62K/6

1 2

R161 4.7K/6

1 2

R160 549/6/1

1 2

R145 619/6/1

1 2

XX1
XX2

1 2

R225 33/6/X

R241 619/6/1/X

1 2

R222 619/6/1/X

1 2

R109 121/6/1

C140 22P/6/X

1 2

R224 2.7K/6/X

1 2

R223 3.3K/6

1 2

RXC

LF-H51S/S/LanKom

Bob Smith
Termination

3VDUAL

2

TDP_1

16

TX+

CMT_1

15

TDN_1

14

TX-

RDP_1

11

RDN_1

9

RX-

10

12

12

R62
75/6

3VAL{29}

R43
75/6

1 2

3VDUAL

12

12

R59
75/6

R44 0/6

FB2

FB30/8

C49 0.1U/6/X

1 8
2
3 6
4 5

R47
75/6

U18

CS VCC
SK
DI ORG
DO GND

93C46/3V

GAMLA --> 93C66

XX1

XX2

LANEN1

1
2
3

H1X3

PCIRST_OB-

LANCLK1

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

12

R151 100/6

1 2

R180 0/6/X

1 2

C127 10P/6/X

INTEL 82550PM 10/100 ETHERNET #1

GA-8IRXR-A

1

LAN1

1
2
3
4
5
6
7
8

C30

1 2

1500P/D/X

C1
C2
C3
C4C513

C6
C7
C8

16

16

CGND_X1

12

11

14

10

15

RJ45

12

11
13
14

10
9

9

15

R56
330/6

CGND_X1 (Chasis GND)

12

GND (System GND)CGND_X1 (Chasis GND)

7

NC

C151 22P/6

12

R242
10M/6

X6
25MHZ

C150 22P/6

A_D22

IDSEL_L1

LANEN1:
1-2 : LAN2 ENABLED
2-3 : LAN2 DISABLED

12

1

12

12

C32

0.1U/6

CGND_X1

-PRST1

28 42

SPEED_C1

LINK_C1

12

R46
330/6

ACT_C1

3VDUAL

12

C152

0.01U/6

12

12

1.00

5

www.kythuatvitinh.com

12

12

C109

0.1U/6

SC4

0.1U/6/X

3VDUAL

12

12

C99

4.7U/12

SC7

0.01U/6/X

3VDUAL

12

EC14
220U/16V/6*7

D D

12

C121
1U/6

12

SC6

0.01U/6/X

PLACE ON SOLDER SIDE

J11

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

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

PCICLK

FRAME#
TRDY#
IRDY#
STOP#
IDSEL
DEVSEL#
PERR#
SERR#
PAR

PCIRST#
INTA#

REQ#
GNT#

ISOLATE#
ALT_RST#
PME#

SCLK
SDATA
SMBALERT#

NC
NC
NC
NC
NC
NC

E12

VDD

VDD

GND

L11

U17

A_D[0..31]{12,16,17,28,30,34,35}

C C

B B

3VDUAL

3VDUAL

A A

A_D[0..31]

C_BE0-{12,16,17,28,30,34,35}
C_BE1-{12,16,17,28,30,34,35}
C_BE2-{12,16,17,28,30,34,35}
C_BE3-{12,16,17,28,30,34,35}

LANCLK2{15}

FRAME-{12,16,17,18,28,30,34,35}

TRDY-{12,16,17,28,30,34,35}

IRDY-{12,16,17,18,28,30,34,35}
STOP-{12,16,17,28,30,34,35}

DEVSEL-{12,16,17,28,30,34,35}

PERR-{12,16,17,28,30,34}
SERR-{12,16,17,28,30,34}

PAR{12,16,17,28,30,34,35}

R181 3.3K/6

1 2

PIRQF-{12,16,17}

REQ52-{18}

GNT52-{18}

PCIRST_OB-{14,19,28,30,35}

RSMRST-{13,19,26,28,38}

PCIPME-{12,17,28}
R154 4.7K/6/X

1 2

R155 4.7K/6/X

1 2

R153 4.7K/6/X

1 2

AOLCLK1-{28,40}
AOLDATA1-{28,40}
LANALERT-{28,40}

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

C_BE0­C_BE1­C_BE2­C_BE3-

LANCLK2

FRAME­TRDY­IRDY­STOP­IDSEL_L2
DEVSEL­PERR­SERR­PAR

-PRST2

PIRQF-

REQ52­GNT52-

PCIRST_OB­RSMRST­R157

1 2

470/6

N3

M3

L1

L2
K1
E3
D1
D2
D3
C1
B1
B2
B4
A5
B5
B6
C6
C7
A8
B8

F2
G3

F1
H1
A4
H3

J2
A2

J1

C3

J3

B9
A9

A10

C9

B10

A1
H4

P14

L8
D9
P1

REV 1.0 MODIFY LIST

1. Connect LANALERT- to BMC.

5

4

750 mA Max

12

12

L10

VDD

VDD

VDD

C148

4.7U/12

C132
1U/6

K11

VDD

VDD

VDD

VDD

12

12

K10

VDD

VDD

VDD

C134

0.1U/6

C137

0.1U/6

VDD

12

C145

0.01U/6

12

C108

0.1U/6

K6

K5

J10C4J9P5J8

J7N5J6

J5M5H8

H7P4H6

H5N4G6K3N6P3E1

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

ETHERNET

82550GM

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

L6

H11

G11

F11

F4

E11

E4

D11

D8

D7

D6

D5

D4

H10

H9

G10

G9

G8

G7

F10

F9M4F8L9F7

F6L5F5N7E10L4E9G1E8

4

ACT_C2{25}

LINK_C2{25}

A7N2A3A6A11M1P12

P2

VDD

VDD

VDD

VDD

VDD

VDD

VDD

Different with 82559

GND

GND

GND

GND

GND

GND

GND

GND

GND

E7L3E6K4E5H2N1G5M6M7K2

E2C2B7K9B3F3P8K8N12

3

SPEED_C2

ACT_C2

LINK_C2

5VDUAL

N8M2K13

G13

VDD

VDD

VDD

VDD

SPEEDLED

FLA16/CLK25

FLA15/EESK

FLA14/EEDO

FLA13/EEDI

FLA12/MCNTSMI#

FLA11/MINT

FLA10/MRING#

FLA9/MRST

FLA8/IOCHRDY

FLA7/CLKEN

FLA1/AUXPWR

FLA0/PCIMODE#

FLCS#/AEN

RBIAS100

CSTSCHG

GND

GND

GND

GND

GND

K12K7G14P6C10

3

12

R196
10K/6

G2

VIO

LILED

ACTLED

TDN

RDP
RDN

FLA6
FLA5
FLA4
FLA3
FLA2

FLD7
FLD6
FLD5
FLD4
FLD3
FLD2
FLD1
FLD0

EECS

FLOE#

FLWE#

CLKRUN-

TEST#

TMS

TDO

VREF

RBIAS10

MDMCS#

GND

GND

82550PM

TDP

TCK

2

SMD

CHK2

1

TD+

2

TDC

CMT

3

TD-

6

RD+

RX+

8

RD-

7

RDC

12

12

C69

C66

0.1U/6

5P/6

12

C73
10P/6/X

R123 100/6/1

1 2

A12
C11
B11

TDP2

C13

TDN2

C14

RDP2

E13

RDN2

E14

P9
M10
N10
P10
M11
M12
N13
P13
N14
M13
M14
L12
L13
L14
K14
J12
J13

J14
H12
H13
H14
G12
F12
F13
F14

P7
N9

M8
M9
C8

A13
D13
D14
D12

TDI

B12

C12

B14
B13

P11

X2

N11

X1

C5

L7
J4

NC

A14

NC

G4

NC

D10

NC

1 2

R165 62K/6

1 2

R152 4.7K/6

1 2

R164 549/6/1

1 2

R142 619/6/1

1 2

XY1
XY2

1 2

R233 33/6/X

R227 619/6/1/X

1 2

R226 619/6/1/X

1 2

R111 121/6/1

C153 22P/6/X

1 2

R229 2.7K/6/X

1 2

R228 3.3K/6

1 2

RXC

LF-H51S/S/LanKom

Bob Smith
Termination

3VDUAL

2

TDP_2

16

TX+

CMT_2

15

TDN_2

14

TX-

RDP_2

11

RDN_2

9

RX-

10

12

12

R55

R76

75/6

75/6

12

R54
75/6

R45 0/6

1 2

12

R53
75/6

CGND_X2 (Chasis GND)

U19

1 8

CS VCC

2

SK

3 6

DI ORG

4 5

DO GND

93C46/3V

GAMLA --> 93C66

XY1

XY2

LANEN2

1
2
3

H1X3

LANCLK2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

12

R166 100/6

1 2

1 2

C124 10P/6/X

INTEL 82550PM 10/100 ETHERNET #2

GA-8IRXR-A

LAN2

1

C1

12

2

C2

3

C3

11

4

C4C513

5

14

6

C6

7

C7

10

8

C8

9

15

16

RJ45

16

C31

1 2

1500P/D/X

CGND_X2

C11 0.1U/6/X

NC

R244
10M/6

A_D23

IDSEL_L2

LANEN2:
1-2 : LAN2 ENABLED
2-3 : LAN2 DISABLED

R167 0/6/X

12

1

12

11
13
14

10
9
15

12

R49
330/6

12

C2

0.1U/6

CGND_X2

12

GND (System GND)

3VDUAL

7

C155 22P/6

12

X7
25MHZ

C154 22P/6

-PRST2PCIRST_OB-

29 42

1

SPEED_C2

LINK_C2

12

R48
330/6

ACT_C2

12

C156

0.01U/6

12

12

3VAL {28}

1.00

5

www.kythuatvitinh.com

VCC3VCC

12

12

R582

R479

4.7K/6

1 2

C299
10P/6/X

4.7K/6

1

TT2

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

SCSI_IDSEL

SCSIEN:
1-2 : SCSI ENABLE
2-3 : SCSI DISABLE

U38A

R2

PCLK

C12

TESTMODE#

AC21

IDDQ#

P3

TRST#

N2

TCK

P4

TMS

R1

TDI

P2

TDO

AD10

AD0

AE9

AD1

AC10

AD2

AF8

AD3

AD9

AD4

AE8

AD5

AD8

AD6

AE7

AD7

AF6

AD8

AD7

AD9

AE6

AD10

AC7

AD11

AF5

AD12

AD6

AD13

AE5

AD14

AC6

AD15

AB4

AD16

AB1

AD17

AA4

AD18

AA1

AD19

AA3

AD20

Y2

AD21

Y4

AD22

Y1

AD23

W4

AD24

W1

AD25

W3

AD26

V2

AD27

U4

AD28

V1

AD29

U3

AD30

U1

AD31

AF22

AD32

AF20

AD33

AE21

AD34

AE20

AD35

AD20

AD36

AE19

AD37

AC20

AD38

AF19

AD39

AD19

AD40

AE18

AD41

AC19

AD42

AF18

AD43

AD18

AD44

AE17

AD45

AD17

AD46

AF16

AD47

AC17

AD48

AE16

AD49

AD16

AD50

AF15

AD51

AC16

AD52

AE15

AD53

AD15

AD54

AE14

AD55

AC15

AD56

AE13

AD57

AD14

AD58

AE12

AD59

AC14

AD60

AF12

AD61

AD13

AD62

AE11

AD63

SCSI_IDSEL {34}

AIC-7899
LVDSCSI

TRIDENT II

D D

SCSIPCLK{15}

SCSIPCLK SCSI_ID

CLOSE TO SCSI CHIP

C C

A_D[0..31]{12,16,17,28,29,34,35}

B B

A A

SCSIEN

H1X3

R389 100/6

1 2

1
2
3

SCSI_ID

5

IDSEL#

PCIRST#

PREQ#

GNT#

IRQA#
IRQB#

REQ64#

ACK64#

PAR64

FRAME#

IRDY#

DEVSEL#

TRDY#

STOP#
PERR#
SERR#

CBE7#
CBE6#
CBE5#
CBE4#
CBE3#
CBE2#
CBE1#
CBE0#

EXTARBREQ#

EXTARBACK#

BRDWE

BRDOE#

SEECS

ROMCS#
ROMOE#

MWE#
RAMCS#
RAMPS#

MA15
MA14
MA13
MA12
MA11
MA10

PAR

MA9
MA8
MA7
MA6
MA5
MA4
MA3
MA2
MA1
MA0

MDP
MD7
MD6
MD5
MD4
MD3
MD2
MD1
MD0

4

12

C298
10P/6/X

Y3

PCIRST_OB-

T3

REQ4-

T2

GNT4-

T4

SCSI_IRQA

R4

SCSI_IRQB

T1

1 2

AC11

1 2

AF9
AD12

FRAME-

AC3

IRDY-

AC1

PAR

AD5

DEVSEL-

AC2

TRDY-

AD4

STOP-

AC5

PERR-

AD1

SERR-

AE4

AD11
AE10
AC12
AF10

C_BE3-

W2

C_BE2-

AB2

C_BE1-

AF4

C_BE0-

AC8

T23
U24
R23
T26

SEECS

AD23
AB23
AD21

AB24
AC24
AC22

T25
U26
U25
V26
V25
W26
W25
Y26
Y25
AA26
AA25
AB26
AB25
AC26
AC25
AD26

T24
U23
V24
W24
W23
Y24

MD2

Y23

MD1

AA24

MD0

AA23

4

PCIRST_OB- {14,19,28,29,35}

REQ4- {12,17}
GNT4- {12,17}

SCSI_IRQA {17,34}
SCSI_IRQB {17,34}

R478 10K/6
R477 10K/6

FRAME- {12,16,17,18,28,29,34,35}
IRDY- {12,16,17,18,28,29,34,35}
PAR {12,16,17,28,29,34,35}
DEVSEL- {12,16,17,28,29,34,35}
TRDY- {12,16,17,28,29,34,35}
STOP- {12,16,17,28,29,34,35}
PERR- {12,16,17,28,29,34}
SERR- {12,16,17,28,29,34}

C_BE3- {12,16,17,28,29,34,35}
C_BE2- {12,16,17,28,29,34,35}
C_BE1- {12,16,17,28,29,34,35}
C_BE0- {12,16,17,28,29,34,35}

SEECS {33}

MD2 {33}
MD1 {33}
MD0 {33}

VCC3

PCIRST- {8,12,17,21,38}

U34C

9

10

74HC08

R473 0/6/X

3

VCC285A

VCC

FB31

FB30/8

12

VCC285B

12

12

C321

0.01U/6

C353

0.01U/6

C320

0.01U/6

12

12

12

C364
10U/12

C326
10U/12

C360
10U/12

12

12

12

C302

0.01U/6

C315

0.01U/6

SC42

0.1U/6/X

Solder Side

VCC3 VCC3

12

0.1U/6

PCIRST_OB-

8

12

3

PCIRST_OB- {14,19,28,29,35}

FOR ONBOARD DEVICE: VGA,
SCSI, LAN

FB32

FB30/8C275

12

C362

0.01U/6

12

12

12

C354
10U/12

C325
10U/12

SC50
1U/6/X

VCC3

12

2

VCC3

C361

0.01U/6

2

12

1

U38C

D14
D18
D23

AC4

AC9
AC13
AC18
AC23

AD3
AD24

AE2
AE25

M25

R26

AA2

AB3

AF3

AF7
AF11
AF17
AF21

C16

B2

VCC3_1

B25

VCC3_2

C3

VCC3_3

C24

VCC3_4

D4

VCC3_5

D9

VCC3_6
VCC3_7
VCC3_8
VCC3_9

J4

VCC3_10

J23

VCC3_11

N4

VCC3_12

P23

VCC3_13

V4

VCC3_14

V23

VCC3_15
VCC3_16
VCC3_17
VCC3_18
VCC3_19
VCC3_20
VCC3_21
VCC3_22
VCC3_23
VCC3_24

A20

SVCCA1

A22

SVCCA2
SVCCA3
SVCCA4
SVCCA5
SVCCA6
SVCCA7
SVCCA8
SVCCA9

SVCCB1
SVCCB2
SVCCB3
SVCCB4
SVCCB5
SVCCB6
SVCCB7
SVCCB8
SVCCB9

SVCC_1
SVCC_2
SVCC_3
SVCC_4
SVCC_5

PVCC_1
PVCC_2
PVCC_3
PVCC_4
PVCC_5
PVCC_6
PVCC_7
PVCC_8
PVCC_9

VDPCI

AVCC3_1
AVCC3_2

AVCC

AIC-7899
LVDSCSI

A24
E24
F25
H25
L23

B6

B10

C1
C5
C9
G4
H3

J1
L1

A6
A11
B22

H1
K26

U2

V3

R3

A17

B16

GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8

GND_9
GND_10
GND_11
GND_12
GND_13
GND_14
GND_15
GND_16
GND_17
GND_18
GND_19
GND_20
GND_21
GND_22
GND_23
GND_24
GND_25
GND_26
GND_27
GND_28
GND_29
GND_30
GND_31
GND_32
GND_33
GND_34
GND_35
GND_36
GND_37
GND_38
GND_39
GND_40
GND_41
GND_42
GND_43
GND_44
GND_45
GND_46
GND_47
GND_48
GND_49
GND_50
GND_51
GND_52
GND_53
GND_54
GND_55
GND_56
GND_57
GND_58
GND_59
GND_60
GND_61
GND_62
GND_63
GND_64

AGND_1
AGND_2
AGND_3

A1
A2
A13
A14
A25
A26
B1
B3
B24
B26
C2
C25
N1
N26
P1
P26
AD2
AD25
AE1
AE3
AE24
AE26
AF1
AF2
AF13
AF14
AF25
AF26
L11
L12
L13
L14
L15
L16
M11
M12
M13
M14
M15
M16
N11
N12
N13
N14
N15
N16
P11
P12
P13
P14
P15
P16
R11
R12
R13
R14
R15
R16
T11
T12
T13
T14
T15
T16

C17
A18
D16

TRIDENT II

VCC

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

AIC 7899G PCI Interface

GA-8IRXR-A

1

C367

0.01U/6

FB34

FB30/8

30 42

LVREXT {31}

1.00

5

www.kythuatvitinh.com

LVSCDAP[15..0]{32}

LVSCDAP15
LVSCDAP14
LVSCDAP13

LVSCDAP11
LVSCDAP10
LVSCDAP9

D D

LVSCDAPHP{32}

LVSCDAPLP{32}

LVATNAP{32}
LVBSYAP{32}
LVACKAP{32}
LVRSTAP{32}

LVMSGAP{32}

LVSELAP{32}

LVCDAP{32}

LVREQAP{32}

LVIOAP{32}

C C

LVSCDBP[15..0]{32}

B B

VCC

FB35

C401

0.1U/6

FB30/8

12

A A

DIFFSENSEA{32}
DIFFSENSEB{32}

OSC1

4

VCC

2 1

GND NC/OUT-

OSC/40MHZ

R645 4.7K/6

1 2

5

LVSCDBPHP{32}

LVSCDBPLP{32}

LVATNBP{32}
LVBSYBP{32} LVBSYBM {32}
LVACKBP{32}
LVRSTBP{32}

LVMSGBP{32}

LVSELBP{32}

LVCDBP{32}

LVREQBP{32}

LVIOBP{32}

STPWCTLA{32}
STPWCTLB{32}

LVSCDAP8
LVSCDAP7
LVSCDAP6
LVSCDAP5
LVSCDAP4
LVSCDAP3
LVSCDAP2 LVSCDAP6
LVSCDAP1
LVSCDAP0

LVSCDAPHP
LVSCDAPLP

LVATNAP
LVBSYAP
LVACKAP
LVRSTAP
LVMSGAP
LVSELAP
LVCDAP
LVREQAP
LVIOAP

LVSCDBP15
LVSCDBP14
LVSCDBP13
LVSCDBP12
LVSCDBP11
LVSCDBP10
LVSCDBP9
LVSCDBP8
LVSCDBP7
LVSCDBP6
LVSCDBP5
LVSCDBP4
LVSCDBP3
LVSCDBP2
LVSCDBP1
LVSCDBP0

LVSCDBPHP
LVSCDBPLP

LVATNBP
LVBSYBP
LVACKBP
LVRSTBP
LVMSGBP
LVSELBP
LVCDBP
LVREQBP
LVIOBP

DIFFSENSEA
DIFFSENSEB

STPWCTLA
STPWCTLB

1 2

R574 22/6

1 2

3

OUT+

R576
0/6

C365
10P/6/X

D19
B20
B19
D17
R24
P24
N25
N23

D26
D25
E23
C23
B23
D21
C21

B21
E26

H23
G25
G26
K23

M23
M24

A10
D11
C10

D12
B11

C14
B13

D15
A16

B15
A15

AF23
AE23

C15

12

F24

J25
J26
L24

L3

L2
M3
M1

A8

F4
E2
E1
G3

F1
G1

J3

J2

L4
D2

D3
D5
B4
A4
C6
A5
D8
C8
B8

U38B

SCDAP15
SCDAP14
SCDAP13
SCDAP12
SCDAP11
SCDAP10
SCDAP9
SCDAP8
SCDAP7
SCDAP6
SCDAP5
SCDAP4
SCDAP3
SCDAP2
SCDAP1
SCDAP0

SCDAPHP
SCDAPLP

ATNAP
BSYAP
ACKAP
RSTAP
MSGAP
SELAP
CDAP
REQAP
IOAP

SCDBP15
SCDBP14
SCDBP13
SCDBP12
SCDBP11
SCDBP10
SCDBP9
SCDBP8
SCDBP7
SCDBP6
SCDBP5
SCDBP4
SCDBP3
SCDBP2
SCDBP1
SCDBP0

SCDBPHP
SCDBPLP

ATNBP
BSYBP
ACKBP
RSTBP
MSGBP
SELBP
CDBP
REQBP
IOBP

DSENSEA
DSENSEB

EXTCVRA#
EXTXCVRB#

EXPACTA
EXPACTB

STPWCTLA
STPWCTLB

IDDATA
IDDATB

SCLKIN

SCSICLK

4

SCDAPHM

SCDAPLM

AIC-7899
LVDSCSI

SCDBPHM

SCDBPLM

PCIRSTO#

LDALTIDA#
LDALTIDB#

WIDEPSA#
WIDEPSB#

TRIDENT II

4

SCDAM15
SCDAM14
SCDAM13
SCDAM12
SCDAM11
SCDAM10

SCDAM9
SCDAM8
SCDAM7
SCDAM6
SCDAM5
SCDAM4
SCDAM3
SCDAM2
SCDAM1
SCDAM0

ATNAM
BSYAM

ACKAM

RSTAM

MSGAM

SELAM

CDAM

REQAM

IOAM

SCDBM15
SCDBM14
SCDBM13
SCDBM12
SCDBM11
SCDBM10

SCDBM9
SCDBM8
SCDBM7
SCDBM6
SCDBM5
SCDBM4
SCDBM3
SCDBM2
SCDBM1
SCDBM0

ATNBM
BSYBM

ACKBM

RSTBM

MSGBM

SELBM

CDBM

REQBM

IOBM

LEDA#
LEDB#

LVREXT
SEREXT

CLKIN

A21
C19
C18
A19
R25
P25
N24
M26
E25
F23
C26
D24
D22
C22
A23
D20

C20
G23

G24
F26
H24
J24
H26
K24
K25
L25
L26

K1
M4
M2
N3
C11
A9
B9
D10
D1
F3
F2
H4
G2
H2
K4
K3

K2
E3

E4
C4
A3
D6
B5
D7
C7
B7
A7

B14
B12

B18
B17

AF24

AE22
AD22

C13
D13

A12

LVSCDAM15
LVSCDAM14
LVSCDAM13
LVSCDAM12
LVSCDAM11
LVSCDAM10
LVSCDAM9
LVSCDAM8
LVSCDAM7
LVSCDAM6
LVSCDAM5
LVSCDAM4
LVSCDAM3
LVSCDAM2
LVSCDAM1
LVSCDAM0

LVSCDAPHM
LVSCDAPLM

LVATNAM
LVBSYAM
LVACKAM
LVRSTAM
LVMSGAM
LVSELAM
LVCDAM
LVREQAM
LVIOAM

LVSCDBM15
LVSCDBM14
LVSCDBM13
LVSCDBM12
LVSCDBM11
LVSCDBM10
LVSCDBM9
LVSCDBM8
LVSCDBM7
LVSCDBM6
LVSCDBM5
LVSCDBM4
LVSCDBM3
LVSCDBM2
LVSCDBM1
LVSCDBM0

LVSCDBPHM
LVSCDBPLM

LVATNBM
LVBSYBM
LVACKBM
LVRSTBM
LVMSGBM
LVSELBM
LVCDBM
LVREQBM
LVIOBM

SCSILED_CHA
SCSILED_CHB

1 2
1 2

R480 4.7K/6

R579 0/6
R575 0/6

SCSICLK

SCSILED_CHA

SCSILED_CHB

3

LVSCDAM[15..0] {32}

LVSCDAPHM {32}
LVSCDAPLM {32}

LVATNAM {32}
LVBSYAM {32}
LVACKAM {32}
LVRSTAM {32}
LVMSGAM {32}
LVSELAM {32}
LVCDAM {32}
LVREQAM {32}
LVIOAM {32}

LVSCDBPHM {32}
LVSCDBPLM {32}

LVATNBM {32}

LVACKBM {32}
LVRSTBM {32}
LVMSGBM {32}
LVSELBM {32}
LVCDBM {32}
LVREQBM {32}
LVIOBM {32}

4.99K/6/1R573
LVREXT {30}

6.19K/6/1R611

12

12
12

VCC3

VCC VCC

12

R583
10K/6/X

12

3

LVSCDBM[15..0] {32}

R628
10K/6/X

D23 1N4148/S

12

D28 1N4148/S

12

HDLED-

VCC

GPA12{38,40}

VCC

GPA13{38,40}

HDLED- {21,25}

1N5820/SMD

1 2

GPA12

1N5820/SMD

1 2

GPA13

2

FS3

D21

FUSE1.5A

1 2

50mils

10K/6R648

1 2

LVSCDAP12
LVSCDAP13LVSCDAP12
LVSCDAP14
LVSCDAP15
LVSCDAPHP
LVSCDAP0
LVSCDAP1
LVSCDAP2
LVSCDAP3
LVSCDAP4
LVSCDAP5

LVSCDAP7
LVSCDAPLP

DIFFSENSEA

LVATNAP

LVBSYAP
LVACKAP
LVRSTAP
LVMSGAP
LVSELAP
LVCDAP
LVREQAP
LVIOAP
LVSCDAP8
LVSCDAP9
LVSCDAP10
LVSCDAP11

D18

FS4
FUSE1.5A

1 2

50mils

10K/6R617

1 2

LVSCDBP12
LVSCDBP13
LVSCDBP14 LVSCDBM14
LVSCDBP15
LVSCDBPHP
LVSCDBP0
LVSCDBP1
LVSCDBP2
LVSCDBP3
LVSCDBP4
LVSCDBP5
LVSCDBP6
LVSCDBP7
LVSCDBPLP

DIFFSENSEB

LVATNBP

LVBSYBP
LVACKBP
LVRSTBP
LVMSGBP
LVSELBP
LVCDBP
LVREQBP
LVIOBP
LVSCDBP8
LVSCDBP9
LVSCDBP10
LVSCDBP11

2

50mils

SCSI1

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

FEMALE 68PIN

SCSI-68

35

1

35

36

2

36

37

3

37

38

4

38

39

5

39

40

6

40

41

7

41

42

8

42

43

9

43

44

10

44

45

11

45

46

12

46

47

13

47

48

14

48

49

15

49

50

16

50

51

17

51

52

18

52

53

19

53

54

20

54

55

21

55

56

22

56

57

23

57

58

24

58

59

25

59

60

26

60

61

27

61

62

28

62

63

29

63

64

30

64

65

31

65

66

32

66

67

33

67

68

34

68

50mils

SCSI2

1

2

3

4

5

6

7

8

9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

FEMALE 68PIN

SCSI-68

Title

Size Document Number Rev

Date: Sheet of

35

1

35

36

2

36

37

3

37

38

4

38

39

5

39

40

6

40

41

7

41

42

8

42

43

9

43

44

10

44

45

11

45

46

12

46

47

13

47

48

14

48

49

15

49

50

16

50

51

17

51

52

18

52

53

19

53

54

20

54

55

21

55

56

22

56

57

23

57

58

24

58

59

25

59

60

26

60

61

27

61

62

28

62

63

29

63

64

30

64

65

31

65

66

32

66

67

33

67

68

34

68

GIGABYTE TECHNOLOGY CORPORATION

AIC 7899W/7902 CHA & CHB

Tuesday, March 05, 2002

1

LVTRMPWR_A

LVSCDAM12
LVSCDAM13
LVSCDAM14
LVSCDAM15
LVSCDAPHM
LVSCDAM0
LVSCDAM1
LVSCDAM2
LVSCDAM3
LVSCDAM4
LVSCDAM5
LVSCDAM6
LVSCDAM7
LVSCDAPLM

LVATNAM

LVBSYAM
LVACKAM
LVRSTAM
LVMSGAM
LVSELAM
LVCDAM
LVREQAM
LVIOAM
LVSCDAM8
LVSCDAM9
LVSCDAM10
LVSCDAM11

LVTRMPWR_B

LVSCDBM12
LVSCDBM13

LVSCDBM15
LVSCDBPHM
LVSCDBM0
LVSCDBM1
LVSCDBM2
LVSCDBM3
LVSCDBM4
LVSCDBM5
LVSCDBM6
LVSCDBM7
LVSCDBPLM

LVATNBM

LVBSYBM
LVACKBM
LVRSTBM
LVMSGBM
LVSELBM
LVCDBM
LVREQBM
LVIOBM
LVSCDBM8
LVSCDBM9
LVSCDBM10
LVSCDBM11

GA-8IRXR-A

1

LVTRMPWR_A {32}

LVTRMPWR_B {32}

31 42

1.00

5

www.kythuatvitinh.com

4

3

2

1

SCSI- Channel A

50 MIL

TPWR

TPWR1

M_S

VREF

TPWR

TPWR1

M_S

VREF

12

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

C398

4.7U/12

LVSCDAM[0..15]

D D

C C

LVSCDAP[0..15]

DIFFSENSEA{31}

1 2

20K/6R647

LVSCDAPLP{31}

LVATNAP{31}
LVBSYAP{31}
LVACKAP{31}
LVRSTAP{31}

LVSCDAM[0..15] {31}

LVSCDAP[0..15] {31}

LVIOAP{31}

LVMSGAP{31}

LVSELAP{31}

LVCDAP{31}

LVREQAP{31}

DIFFSENSEA

U47

16

11
18
20
23
25

17

22

14

16

11
18
20
23
25

17

22

14

2
4
7
9

6

2
4
7
9

6

D_SNS

+R1
+R2
+R3
+R4
+R5
+R6
+R7
+R8
+R9

DIFF_CAP

HSGND2
HSGND1
GND

DS2119M

U46

D_SNS

+R1
+R2
+R3
+R4
+R5
+R6
+R7
+R8
+R9

DIFF_CAP

HSGND2
HSGND1
GND

DS2119M

LVSCDAP11
LVSCDAP10
LVSCDAP9
LVSCDAP8
LVIOAP LVIOAM
LVMSGAP LVMSGAM
LVSELAP
LVCDAP
LVREQAP LVREQAM

12

R646
221K/6

LVSCDAPLP
LVATNAP LVATNAM

LVACKAP LVACKAM
LVRSTAP
LVSCDAP7
LVSCDAP6
LVSCDAP5
LVSCDAP4

DIFF_CAPA

LVTRMPWR_A

12

12

C371

C395

0.1U/6

0.1U/6

28
27

LVSCDAM11

3

LVSCDAM10

5

LVSCDAM9

8

LVSCDAM8

10
12
19

LVSELAM

21

LVCDAM

24
26

ISO_ADIFF_CAPA

13
15
1

12

C393

0.1U/6

LVTRMPWR_A

28
27

LVSCDAPLM

3
5

LVBSYAMLVBSYAP

8
10

LVRSTAM

12

LVSCDAM7

19

LVSCDAM6

21

LVSCDAM5

24

LVSCDAM4

26

ISO_A

13

1 2

15
1

12

C391

0.1U/6

12

12

C392

4.7U/12

4.7K/6R636

C390

4.7U/12

LVIOAM {31}
LVMSGAM {31}
LVSELAM {31}
LVCDAM {31}
LVREQAM {31}

LVSCDAPLM {31}
LVATNAM {31}
LVBSYAM {31}
LVACKAM {31}
LVRSTAM {31}

LVTRMPWR_A

LVSCDBM[0..15]

LVSCDBP[0..15]

DIFFSENSEB{31}

1 2

DIFF_CAPB ISO_B

LVSCDBM[0..15] {31}

LVSCDBP[0..15] {31}

LVSCDBP8
LVSCDBP9
LVSCDBP10
LVSCDBP11

LVIOBP{31} LVIOBM {31}

LVREQBP{31}

LVCDBP{31}

LVSELBP{31}

LVMSGBP{31}

DIFFSENSEB

20K/6R644

LVRSTBP{31}
LVACKBP{31}
LVBSYBP{31}
LVATNBP{31}

LVSCDBPLP{31}

LVIOBP LVIOBM

LVCDBP LVCDBM
LVSELBP LVSELBM
LVMSGBP LVMSGBM

DIFF_CAPB

12

R632
221K/6

LVRSTBP LVRSTBM
LVACKBP

LVATNBP LVATNBM
LVSCDBPLP
LVSCDBP7
LVSCDBP6
LVSCDBP5
LVSCDBP4

SCSI- Channel B

LVTRMPWR_B{31}LVTRMPWR_A{31}

U44

16

D_SNS

2

+R1

4

+R2

7

+R3

9

+R4

11

+R5

18

+R6

20

+R7

23

+R8

25

+R9

17

DIFF_CAP

22

HSGND2

6

HSGND1

14

GND

DS2119M

U43

16

D_SNS

2

+R1

4

+R2

7

+R3

9

+R4

11

+R5

18

+R6

20

+R7

23

+R8

25

+R9

17

DIFF_CAP

22

HSGND2

6

HSGND1

14

GND

DS2119M

50 MIL

12

C373

4.7U/12

TPWR

TPWR1

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

M_S

VREF

TPWR

TPWR1

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

M_S

VREF

28
27
3
5
8
10
12
19
21
24
26

13
15
1

28
27
3
5
8
10
12
19
21
24
26

13
15
1

LVTRMPWR_B

12

C368

0.1U/6

12

C386

0.1U/6

LVSCDBM8
LVSCDBM9
LVSCDBM10
LVSCDBM11

LVREQBMLVREQBP

ISO_B

12

C387

0.1U/6

LVTRMPWR_B

LVACKBM
LVBSYBMLVBSYBP

LVSCDBPLM
LVSCDBM7
LVSCDBM6
LVSCDBM5
LVSCDBM4

1 2

12

C385

0.1U/6

12

12

C380

4.7U/12

4.7K/6R641

C384

4.7U/12

LVREQBM {31}
LVCDBM {31}
LVSELBM {31}
LVMSGBM {31}

LVRSTBM {31}
LVACKBM {31}
LVBSYBM {31}
LVATNBM {31}
LVSCDBPLM {31}

LVTRMPWR_B

+S -S

VIAS
CHANGE LAYER

@ 5mil/5mil/15mil

@ Route +S/-S in parallel and Keep
them equal length

@ Routing +S/-S on the outter layer
is prefered, Hi Zo/Lo Cap

@ REQ, ACK, DATA, PARITY signal
pairs are critical traces

B B

LVSCDAP3
LVSCDAP2
LVSCDAP1
LVSCDAP0

LVSCDAPHP{31} LVSCDAPHM {31}

A A

LVSCDAPHP
LVSCDAP15
LVSCDAP14
LVSCDAP13
LVSCDAP12

DIFF_CAPA

12

C405

0.1U/6

5

16

11
18
20
23
25

17

22

14

2
4
7
9

6

U45

D_SNS

+R1
+R2
+R3
+R4
+R5
+R6
+R7
+R8
+R9

DIFF_CAP

HSGND2
HSGND1
GND

DS2119M

TPWR

TPWR1

M_S

VREF

LVTRMPWR_A

28
27

LVSCDAM3

3

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

LVSCDAM2

5

LVSCDAM1

8

LVSCDAM0

10

LVSCDAPHM

12

LVSCDAM15

19

LVSCDAM14

21

LVSCDAM13

24

LVSCDAM12

26

ISO_A

13
15
1

12

12

C389

C388

0.1U/6

4.7U/12

4

12

R649

4.7K/6/X

VCC

12

R520

4.7K/6

D14 1N4148/S

1 2

D13 1N4148/S

1 2

LVSCDBPHP{31} LVSCDBPHM {31}

TERM1

1
2
3

H1X3

STPWCTLA {31}

3

12

C400

0.1U/6

LVSCDBP0
LVSCDBP1
LVSCDBP2
LVSCDBP3
LVSCDBPHP
LVSCDBP15
LVSCDBP14

LVSCDBP12

DIFF_CAPB

16

2
4
7

9
11
18
20
23
25

17

22

6
14

U42

D_SNS

+R1
+R2
+R3
+R4
+R5
+R6
+R7
+R8
+R9

DIFF_CAP

HSGND2
HSGND1
GND

DS2119M

TPWR

TPWR1

M_S

VREF

LVTRMPWR_B

28
27

LVSCDBM0

3

-R1

-R2

-R3

-R4

-R5

-R6

-R7

-R8

-R9

ISO

LVSCDBM1

5

LVSCDBM2

8

LVSCDBM3

10

LVSCDBPHM

12

LVSCDBM15

19

LVSCDBM14

21

LVSCDBM13LVSCDBP13

24

LVSCDBM12

26

ISO_B

13
15
1

12

12

C382

C383

4.7U/12

0.1U/6

Title

Size Document Number Rev

2

Date: Sheet of

VCC

12

R623

4.7K/6

D26 1N4148/S

12

R622

4.7K/6/X

1 2

D22 1N4148/S

1 2

TERM1,TERM2:
1-2: SCSI TERM. ENABLED
2-3: SCSI TERM. AUTO

STPWCTLB {31}

GIGABYTE TECHNOLOGY CORPORATION

AIC 7899W/7902 TERMINATORS

Tuesday, March 05, 2002

GA-8IRXR-A

1

32 42

TERM2

1
2
3

H1X3

1.00

5

www.kythuatvitinh.com

4

3

2

1

D D

R578
124/6/0.5

1 2

R577
158/6/0.5

1 2

C C

R547
124/6/0.5

1 2

R548
158/6/0.5

B B

1 2

VCC285B

2

1

C358

0.1U/6

1 2

VCC285A

2

1

C322

0.1U/6

1 2

Q46
APL1084/TO252

3

Q47
APL1084/TO252

3

VCC

VCC

C336

0.1U/6

SC39

0.1U/6/X

C297

0.1U/6

SC38

0.1U/6/X

1 2

1 2

1 2

1 2

0.1U/6

SC47

0.1U/6/X

0.1U/6

SC45

0.1U/6/X

1 2

C370

0.1U/6

1 2

C334

0.1U/6

1 2

1 2

1 2

1 2

C333

C356

1 2

1 2

1 2

1 2

C332

0.1U/6

SC48

0.1U/6/X

C363

0.1U/6

SC44

0.1U/6/X

C317

0.1U/6

1 2

SC43

0.1U/6/X

1 2

Solder Side

C357

0.1U/6

1 2

SC37

0.1U/6/X

1 2

VCC3

OPTIONAL PULL-UP RESISTOR FOR DEFAULT DEVICE

12

I.D. WHEN SEEPROM IS NOT PRE-PROGRAMMED.

R533
10K/6/X

SEECS

SEECS{30}

12

R525
10K/6

MD2

MD1

MD0

MD2{30}

MD1{30}

MD0{30}

1 2

1 2

1 2

U39

1

MD2

2

MD1

3

MD0

4

93C66

R546 10K/6/X

R523 10K/6/X

R534 10K/6/X

CS

SK

DI

DO

VCC3

ORG

GND

7

DC

6

5

R521 4.7K/6

1 2

8

VCC

VCC3

Solder Side

VCC3

12

12

12

12

12

C294

0.1U/6

C372

0.01U/6

12

12

C278
1U/6

C293

0.01U/6

C292

C313

0.1U/6

C335

0.01U/6

C274

0.1U/6

12

C366

0.01U/6

5

0.1U/6

VCC

A A

12

12

C323

0.01U/6

12

12

C296
1U/6

C407

0.01U/6

12

12

C280
1U/6

C359

4.7U/12

12

12

C277
1U/6

C355

4.7U/12

4

12

12

C316

0.01U/6

C369

4.7U/12

12

12

C337

0.01U/6

C341

4.7U/12

12

C276

0.01U/6

12

C279

0.01U/6

12

SC36

0.01U/6/X

12

SC49

0.01U/6/X

12

SC46

0.01U/6/X

12

SC35

0.01U/6/X

3

VCC3 VCC

SC40

1 2

SC30

0.1U/6/X
1 2

2

0.1U/6/X
1 2

SC31

SC41

0.1U/6/X

0.1U/6/X
1 2

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

SC52

SC51

0.1U/6/X
1 2

0.1U/6/X

1 2

Solder Side

AIC 7899W/7902 POWER

GA-8IRXR-A

1

33 42

1.00

5

www.kythuatvitinh.com

4

3

2

1

VCC3

RAID_TDI

A_D20

RAID_TMS{17}

PCIRST_ST-

GNT32-

ZCRCLK

SCSI_IDSEL{30}

PIRQB-{12,16,17}
SCSI_IRQA{17,30}

PIRQE-{12,17}
SCSI_IRQB{17,30}

R790 0/6

12

R788 0/6

12

12

RAID_TMS

2

2

3

C419 0.1U/6/X

12

12

11

U48

12

A3

11

A_D20

PIRQB­SCSI_IRQA

PIRQE­SCSI_IRQB

R700
10K/6

VCC3

12

9
8

5
6

2
3

R793

4.7K/6

R794 1K/6

Y3

A2
Y2

A1
Y1

A0
Y0

12

U37A

41

D

Q

PRCL

CLK

Q

SN74LVC74

U37B

1013

D

Q

PRCL

CLK

Q

SN74LVC74

R789 0/6/X

CBT3125

SN74CBT3125

132

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

ZCR_CON

D D

C C

B B

C237 10P/6/X

1 2

FRAME-{12,16,17,18,28,29,30,35}

DEVSEL-{12,16,17,28,29,30,35}

REQ32-{18}

GNT32-{18}

ZCRCLK{15}

PCIRST_ST-{16,17,18}

A_D[31..0]{12,16,17,28,29,30,35}

VCC3

A A

12

C235

0.01U/6/X

12

12

C234

0.01U/6/X

IRDY-{12,16,17,18,28,29,30,35}

TRDY-{12,16,17,28,29,30,35}

A_D25{12,16,17,28,29,30,35}

STOP-{12,16,17,28,29,30,35}

ZCRCLK

C236
1U/6/X

FRAME-

IRDY-

TRDY-

DEVSEL-

R346 100/6/X

1 2

REQ32-

GNT32-

ZCRCLK

PCIRST_ST-

STOP-

A_D0
A_D1
A_D2
A_D3 C_BE1­A_D4
A_D5
A_D6
A_D7
A_D8
A_D9
A_D10
A_D11
A_D12
A_D13
A_D14
A_D15
A_D16
A_D17
A_D18
A_D19
A_D20
A_D21
A_D22
A_D23
A_D24
A_D25
A_D26
A_D27
A_D28
A_D29
A_D30
A_D31

12

C239
1U/6/X

34

FRAME#

35

IRDY#

39

TRDY#

46

DEVSEL#

18

IDSEL

9

REQ#

3

GNT#

73

CLK

2

RST#

44

STOP#

79

AD00

71

AD01

78

AD02

80

AD03

74

AD04

69

AD05

67

AD06

68

AD07

65

AD08

64

AD09

72

AD10

58

AD11

57

AD12

59

AD13

60

AD14

55

AD15

31

AD16

30

AD17

ZCR

24

AD18

28

AD19

27

AD20

25

AD21

19

AD22

22

AD23

23

AD24

20

AD25

10

AD26

13

AD27

12

AD28

6

AD29

15

AD30

5

AD31

138

AD32

139

AD33

130

AD34

136

AD35

132

AD36

135

AD37

123

AD38

133

AD39

127

AD40

129

AD41

115

AD42

126

AD43

121

AD44

117

AD45

118

AD46

109

AD47

111

AD48

112

AD49

103

AD50

105

AD51

108

AD52

106

AD53

99

AD54

102

AD55

93

AD56

100

AD57

92

AD58

97

AD59

88

AD60

96

AD61

90

AD62

91

AD63

SO DIMM/X

Part No. AMP 390112-1

INTA#

INTB#

INTC#

ZCR

REQ64#

ACK64#

RESERVED

SERR#

PERR#

C/BE0#
C/BE1#
C/BE2#
C/BE3#
C/BE4#
C/BE5#
C/BE6#
C/BE7#

PAR

PAR64

3.3V1

3.3V2

3.3V3

3.3V4

3.3V5

3.3V6

3.3V7

3.3V8

3.3V9

3.3V10

3.3V11

3.3V12

3.3V13

3.3V14

3.3V15

3.3V16

3.3V17

3.3V18

3.3V19

3.3V20

3.3V21

3.3V22
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9

GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29

PIRQA-

8

SCSI_IRQA

142

SCSI_IRQB

114

SISLENB-

120

R350 10K/6/X

1 2

40

36

50

45

41

63
49
33
21
83
77
84
87

56

143
4
11
16
26
37
38
43
48
51
53
54
70
81
82
85
94
101
110
113
128
137
144
1
7
14
17
29
32
42
47
52
61
62
66
75
76
86
89
95
98
104
107
116
119
122
124
125
131
134
140
141

R349 10K/6/X

1 2

SERR-

PERR-

C_BE0-

C_BE2­C_BE3-

VCC3

PIRQA- {12,16,17}

SCSI_IRQA {17,30}

SCSI_IRQB {17,30}

VCC3

SERR- {12,16,17,28,29,30}

PERR- {12,16,17,28,29,30}

C_BE0- {12,16,17,28,29,30,35}
C_BE1- {12,16,17,28,29,30,35}
C_BE2- {12,16,17,28,29,30,35}
C_BE3- {12,16,17,28,29,30,35}

PAR {12,16,17,28,29,30,35}

A_D20 SCSI_IDSEL
PIRQB­PIRQE-

VCC3

12

12

C241

C240

0.1U/6/X

0.1U/6/X

R718 0/6/X

12

R719 0/6/X

12

R720 0/6/X

12

12

C238

0.1U/6/X

VCC3

1 2

12

R352
10K/6

C420

0.1U/6/X

SCSI_IRQA
SCSI_IRQB

12

C231

0.1U/6/X

RAID_TDI{17}

12

C232

0.01U/6/X

ZCR CONNECTOR

5

4

3

5

6

R496 10K/6

R509 10K/6

9

8

12

14

VCC

13

OE3

10

OE2

4

OE1

1

OE0

7

GND

R791 4.7K/6

1 2

R792 0/6

Q81
MMBT2222A

SOT23

SCSI_IRQA

SCSI_IRQB

ZCR_IDSEL

12

12

12

R698 8.2K/6

R699 8.2K/6

VCC3

VCC3

VCC3

ZCR_SO DIMM

GA-8IRXR-A

1

12

12

12

R795
0/6/X

34 42

VCC3

1.00

5

www.kythuatvitinh.com

C83

C5

C6

4.7U/12

0.1U/6
12

12

A_D[0..31]

A_D[0..31]{12,16,17,28,29,30,34}

POWER REQUIREMENT
Rage XL

VDDR = 3.3V => 0.25A

D D

VDDQ = 3.3V => 0.15A
VDDC = 2.5V => 1.5A
PVDD = 2.5V => 0.04A
AVDD = 2.5V => 0.07A

POWER REQUIREMENT
Rage 128VR

VDDR = 3.3V => 0.25A
VDDQ = 3.3V => 0.15A
VDDC= 2.8V => 1.5A
PVDD = 2.8V => 0.04A
AVDD = 2.8V => 0.07A

C_BE0-{12,16,17,28,29,30,34}
C_BE1-{12,16,17,28,29,30,34}
C_BE2-{12,16,17,28,29,30,34}
C_BE3-{12,16,17,28,29,30,34}

VGAPCLK{15}

PCIRST_OB-{14,19,28,29,30}

PIRQG-{12,16,17}

HAD1{36}

FRAME-{12,16,17,18,28,29,30,34}

IRDY-{12,16,17,18,28,29,30,34}

TRDY-{12,16,17,28,29,30,34}

DEVSEL-{12,16,17,28,29,30,34}

C80 10P/6

TP1

TP2

VCC

R58
27/D/X

1 2

1

2 3

1 2

1
1

1/4W

PVDD

R39
0/6/X

1 2

R52
0/6/X

1 2

STOP-{12,16,17,28,29,30,34}

PAR{12,16,17,28,29,30,34}

GNT51-{18}

REQ51-{18}

VCC3

VCC3

5

C C

B B

Q1

TL431CLP/X

A A

FB13

FB30/8

REV 1.0 MODIFY LIST

1. Add C432,C433,C434 for EMI.

C_BE0­C_BE1­C_BE2­C_BE3­VGAPCLK
PCIRST_OB­PIRQG­HAD1
FRAME­IRDY­TRDY­DEVSEL­STOP­PAR
GNT51­REQ51-

VGAPCLK

IDSELVGA

R131 10K/6/X

1 2

CRTDAT
CRTCLK

R57 47K/6

1 2

R83 47K/6

1 2

R41 47K/6

1 2

VCC25G

VCC25G

VCC3

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

1 2

1 2

FB6

FB30/8

FB7

FB30/8

V16

W16

V15
Y16

W15

Y15
V14

W14

Y14
V12
Y13

W12

Y12
V11
Y11

W11

V13

W10

U16

Y10
V10
U10

W13

U13

V8
W8
W7

Y7

V7

Y6
W5

Y5
W3

Y3

V3

Y2
W2

Y1

V2
W1

Y8
W4

V1

U2

U3

W9

Y9

V9

T2

U1

T1

T3

R2

N2

N3

P2

P3

P1

V5
W6

V6

R3

Y4

R1

U4

V4

U5

G1

G2

G3

F2

F1

F3

E3

E2

H2

J1
H3
H1
D1
C1
C2
B2
A2
C3
B3
A3
E1

R40 4.7K/6

1 2

R34 4.7K/6

1 2

R36 2K/6

1 2

R84 2K/6

1 2

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C/BE#0
C/BE#1
C/BE#2
C/BE#3
PCICLK
RESET#
INTR#
M66EN/BIOSFFCLK/HAD1
FRAME#
IRDY#
TRDY#
DEVSEL#
STOP#
PAR
GNT#
REQ#

ST0
ST1
ST2
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7/IDSEL
RBF#
ADSTB0
ADSTB1
SBSTB
AGPGPIO0/CLKRUN#
AGPGPIO1/STP_AGP#
AGPGPIO2
AGPGPIO3
SAD0/HCLK
SAD1
SAD2
SAD3
SAD4/HAD4
SAD5/HAD5
SAD6/HAD6
SAD7/HAD7
DS/VIPCLK
AS/HCNTL
SRDY/INT/HAD0
BYTCLK
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
PCLK

LPVDD

12

EC1
22U/16V/4*7

TXVDDR

12

EC2
22U/16V/4*7

C86

0.1U/6

4.7U/12
12

1 2

T4U6U9

U14

VDDQ

VDDQ

VDDQ

VDDQ

LCDPE

LCDCLK

SDA/HAD2

SCL/HAD3/VIPINT

E4D2J3J2C9B9A9C8B8A8C7B7A7D6C6B6A6D5C5B5A5C4B4A4K1K2K3J4U8F4U15

12

C12
100P/6

12

C14
100P/6

VCC3VCC3

M17

K17

H17

D16

VDDR1

VDDR1

VDDR1

VDDR1

ZVHREF/LCD0

ZVVSYNC/LCD1

UV0/LCD2

UV1/LCD3

UV2/LCD4

4

C34

C85

1U/6

4.7U/12

12

12

D10

VDDR1

UV3/LCD5

UV4/LCD6

UV5/LCD7

UV6/LCD8

UV7/LCD9

SDS/LCD10/SDA

Rage-XL only

MONID1{37}
MONID2{37}

VSYNC{37}
HSYNC{37}

B{37}
G{37}
R{37}

4

C84

C52

0.1U/6

D7D4G4

VDDR2

VDDR2

VDDR2

0.1U/6

12

12

L17D8P4

VDDC

VDDC

VDDC

VCC25G

J17

D15D9H4R4U7

U11

VDDC

U12

VSS

VSS

VSS

VSS

VSS

VSS

VSS

Rage - XL (215R3LASB22)

ATI RAGE 128 VR

VSYNC

HSYNCBGRXTALOUT

SAS//LCD11/SCL

SSAD0/LCD12

SSAD1/LCD13

SSAD2/LCD14

SSAD3/LCD15

SSAD4/LCD16

MONID1
MONID2

VSYNC
HSYNC
B
G
R

12

C432
10P/6/X

SSAD5/LCD17

SSAD6/LCD18

SSAD7/LCD19

MONID0/LCD23

12

MONID1/LCD22

C433
10P/6/X

MONID2/LCD21

MONID3/LCD20

PVSS

AGPCLAMP

GIOCLAMP

TESTEN

M4

VCC

VCC

1 2

R120
10K/6

(Rage XL - R35 = 365 Ohm)
(Layout 3W rule)

FB40 FB80/8
FB41 FB80/8
FB42 FB80/8

12

C434
10P/6/X

RSET

AVDD

AVSS

AVSS

PVDD

L2N4K4L4L3

PVDD

AAVDD

1 2

R35
365/6/1

M3M2N1M1L1B1A1

XTALIN

X5

29.498928MHZ

3

T17

N17

3

VSS

VREF

M12

R93

4.7K/6

M11

VSS

VSS

CLK1#

M20

M19

1 2

VCC3

VSS

CLK1

VSS

CLK0#

N19

1 2

R92

4.7K/6

L11

L12M9M10

VSS

VSS

CLK0

N20

1 2

R79
33/6

1 2

J12K9K10

K11

K12L9L10

VSS

VSS

VSS

VSS

VSS

VSS

VSS

CS1/BA1

CS2/QS2

CS3/QS3

QS0

QS1

DSF

Y17

V17

U17

N18

M18

P17

R95

R91

0/6/X

0/6/X

1 2

1 2

VCC3

CLK0

C15 22P/6

1 2

R25
10M/6

C16 22P/6

1 2

J10

J11

VSS

CS0/BA0

W17

J9

VSS

VSS

WE#0/DQM#0
WE#1/DQM#1
WE#2/DQM#2
WE#3/DQM#3
WE#4/DQM#4
WE#5/DQM#5
WE#6/DQM#6
WE#7/DQM#7

ATI RAGE - XL

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

ROMCS*

MA10
MA11
RAS#
CAS#

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9

WE#

U6

L18
L19
K18
K19
K20
J18
J19
J20
H18
H19
H20
G17
G18
G19
G20
F17
F18
F19
F20
E17
E18
E19
E20
D17
D18
D19
D20
C18
C19
C20
B20
A20
B19
A19
B18
A18
C17
B17
A17
C16
B16
A16
C15
B15
A15
D14
C14
B14
A14
D13
C13
B13
A13
D12
C12
B12
A12
D11
C11
B11
A11
C10
B10
A10
D3
Y18
Y19
Y20
W18
W19
W20
V18
V19
V20
U18
U19
U20
P20
L20
R17

P19
P18
R20
R19
R18
T20
T19
T18

R14 33/6

VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
VD8
VD9
VD10
VD11
VD12
VD13
VD14
VD15
VD16
VD17
VD18
VD19
VD20
VD21
VD22
VD23
VD24
VD25
VD26
VD27
VD28
VD29
VD30
VD31

R103 33/6

12

R78 33/6

12

R118 33/6

12

MCS-0 {36}
MCS-2 {36}
CKE {36}

DSF {36}

12

Place R12, R13 and R14 close to
VGA controller

MRAS-0
MCAS-0

-MWE_V

C78
10P/6

C3
10P/6/X

1 2

VCC3

12

EMI Solution

C50
10P/6

2

ROMCS­VA0
VA1
VA2
VA3
VA4
VA5
VA6
VA7
VA8
VA9
VA10
VA11
MRAS-0
MCAS-0

-MWE_V

DQM0
DQM1
DQM2
DQM3

R13
150/6

1 2

R12
100/6

1 2

12

2

C77
10P/6

MCK {36}

12

VD[0..31]

EC4
220U/16V/6*7

VA[0..9]

VA10 {36}
VA11 {36}
MRAS-0 {36}
MCAS-0 {36}

-MWE_V {36}

DQM[0..3]

1

VD[0..31] {36}

Q2
APL1084/TO252

VCC

12

12

C98
1U/6

2

12

1

3

R88

12

C95

0.1U/6

100/6/.5

12

12

R81

C53

100/6/.5

1U/6

Vo=1.25V x (1+R81/R88) = 2.5 V

VCC25G

12

SC2

0.1U/6/X

12

SC1

0.1U/6/X

VCC25G

12

Solder Side

A_D24
IDSELVGA

VGAEN:
1-2: VGA ENABLE
2-3: VGA DISABLE

VA[0..9] {36}

12

C51

0.1U/6

(PLACE CLOSE TO VGA CHIP)

VCC25G

FB22

12

FB30/8

DQM[0..3] {36}

PVDD

(PLACE CLOE TO PIN L3)

ROMCS-

RAGE 128 IMPLEMENT ON BOARD

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

ATI RAGE XL

GA-8IRXR-A

1

12

C61

0.1U/6

12

C54

0.1U/6

R132 100/6

12

VCC25G

12

C58

0.1U/6

12

C60

0.1U/6

VCC25G

FB23
FB30/8

12

C45

4.7U/12

R33 4.7K/6/X

12

VCC25G

12

EC5
220U/16V/6*7

C13

0.1U/6

VGAEN

1
2
3

H1X3

12

C48

4.7U/12

AAVDD

C71

4.7U/12

12

C41

0.1U/6

35 42

1.00

5

www.kythuatvitinh.com

D D

4

3

2

1

1M x 32 x 2 = R101, R117 Install
512K x 32 x 4 = R102, R79 Install

VCC3

12

C20

4.7U/12

DQM0
DQM1
DQM2
DQM3

MCK

VCC3

12

12

C64

C17

1U/6

1U/6

VA0 {35}
VA1 {35}
VA2 {35}
VA3 {35}
VA4 {35}
VA5 {35}
VA6 {35}
VA7 {35}
VA8 {35}
VA9 {35}
VA10 {35}

DQM0 {35}
DQM1 {35}
DQM2 {35}
DQM3 {35}

MCS-0 {35}
MRAS-0 {35}
MCAS-0 {35}

-MWE_V {35}

MCK {35}

12

C65
1U/6

VCCQ

VSSQ

VCCQ

VSS

69

NC

NC

A10(AP)

DQM0
DQM1
DQM2
DQM3

A0CAS#

VSS

VSS

BA0
BA1

CS#

RAS#

WE#

MCH

CKE

CLK

VSS

725844865238124663284

U2

25

A0

26

A1

27

A2

60

A3

61

A4

62

A5

63

A6

64

A7

65

A8

66

A9

24

22
23

16
71
28
59

20
19
18
17

73

NC

70
30

NC

57

NC

21

NC

67
68

VD[0..31]

VD[0..31]{35}

C C

B B

VD0 VA0
VD1 VA1
VD2 VA2
VD3 VA3
VD4 VA4
VD5 VA5
VD6 VA6
VD7 VA7
VD8 VA8
VD9 VA9
VD10 VA10
VD11
VD12
VD13 BA0
VD14 BA1
VD15

VD16
VD17
VD18 MCS-0
VD19 MRAS-0
VD20 MCAS-0
VD21 -MWE_V
VD22
VD23
VD24
VD25
VD26
VD27
VD28
VD29
VD30
VD31 CKE

15291433419358155497514

VCC
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15

DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31

W986432AH

VCC

2
4
5
7

8
10
11
13
74
76
77
79
80
82
83
85

31
33
34
36
37
39
40
42
45
47
48
50
51
53
54
56

VCC

VCC

VSSQ

78

VCCQ

VSSQ

VCCQ

VCCQ

VSSQ

VSSQ

VCCQ

VSSQ

VCCQ

VSSQ

VCCQ

VSSQ

12

12

C19

C18

0.1U/6

1U/6

12

12

C63

C62

0.1U/6

0.1U/6

1MX32X2 512KX32X4

Reserved

FOR RAGE-XL

VCC3

VA0

VA3

VA4

VA5

VA6

12

R29
2K/6

CKE {35}

VA7

VA8

HAD1

HAD1{35}

R82 10K/6

1 2

R9 10K/6/X

1 2

R26 10K/6/X

1 2

R10 10K/6/X

1 2

R27 10K/6

1 2

R11 10K/6/X

1 2

R28 10K/6/X

1 2

R107 10K/6

1 2

MCS-2{35}

VA11{35}

DSF{35}

VA11{35}

MCS-2{35}

VCC3

PCI 33MHz

1X CLK SKEW=DNI

1X CLK SKEW=DNI

ID ENABLE=DNI

PCI33-5V=1

VGA ENABLE=DNI

INT ENABLE=DNI

PCI BUS=1

R117 0/6/X

1 2

R102 0/6

1 2

R101 0/6/X

1 2

R100 0/6/X

1 2

BA0

BA1

A A

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

5

4

3

2

Tuesday, March 05, 2002

FRAME BUFFER SDRAM

GA-8IRXR-A

1

36 42

1.00

5

www.kythuatvitinh.com

D D

R
G
B

GROUND REF PLANE

C C

B B

The analog DAC outputs R, G and B are designed to drive a 37.5 Ohm equivalent
load.

VCC5VGA

Q5
RB706F-40

231

2 3

5 6

231

R

R{35}

G

G{35}

B

B{35}

MONID1{35}

MONID2{35}

HSYNC{35}

VSYNC{35}

MONID1

MONID2

HSYNC V

VSYNC

Q6
RB706F-40

231

VCC

10mil/10mil/10mil

GUARD TRACE

C57 0.1U/6

Q4
RB706F-40

U9A
74125

1

14

U9B
74125

4

14

4

1 2

231

Q8
RB706F-40

GND
GND
GND
GND

231

Q7
RB706F-40

3

VCC5VGA

12

12

R68

R74

10K/6

10K/6

12

12

12

R73

R72

R71

75/6

75/6

75/6

FB5 FB80/8
FB4 FB80/8
FB3 FB80/8

R75 33/6

1 2

R69 33/6

12

C47
10P/6

1 2

R42 33/6

1 2

R67 33/6

1 2

C10
10P/6

12

C9
10P/6

12

12

C8
10P/6

H

12

12

C38

C39

10P/6

10P/6

( EMI Supression ) ( EMI Supression )

2

VCC5VGA

12

C74

0.1U/6

GPA16

GPA16{38,40}

12

12

C43

C46

100P/6

100P/6

FB19 FB30/8/X

FB20 FB30/8

+12V

12

C76
1U/6

R66 10K/6

1 2

12

12

C7

C42

100P/6

100P/6

R­G­B-

MS1

MS3

HS
VS

Q9
78L05/TO-92

3

12

BC12

0.1U/6

TOP

1

OUTGNDIN

2

EC6
22U/16V/4*7

FB8

FB30/8

1
2

3
11
12

4
15

9
13
14

5

6

7

8
10

VGA_CON

R
G
B
MS0
MS1
MS2
MS3
NC
HS
VS
VSS
VSS
VSS
VSS
VSSGG

VGA_CON

1

VCC

12

FS2

12

FUSE-1.1A/S

16

17

12

C55

0.1U/6

VCC

12

C56
1U/6

A A

CUT PLANE

GIGABYTE TECHNOLOGY CORPORATION

REV 1.0 MODIFY LIST

1. Modify Layout and move 74125 to connector side.

5

4

3

2

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

VGA CON

GA-8IRXR-A

1

37 42

1.00

5

www.kythuatvitinh.com

SMBALTICH-{40}
SMBCLKICH-{19,40}
SMBDATAICH-{19,40}

AOLCLK-{40}
AOLDATA-{40}

ICMB_TX-{39}

D D

ICMB_RX-{39}

UART_RI-{39}
UART_DCD-{39}
UART_OUT-{39}
UART_SIN-{39}
UART_DTR-{39}
UART_RTS-{39}
UART_DSR-{39}
UART_CTS-{39}

GPB11{39,40}
GPB12{5,40}
GPB13{40}
GPB14{25,40}
GPB15{40}

SMBALTICH­SMBCLKICH­SMBDATAICH-

AOLCLK­AOLDATA-

ICMB_TX­ICMB_RX-

UART_RI­UART_DCD­UART_OUT­UART_SIN­UART_DTR­UART_RTS­UART_DSR­UART_CTS-

GPB11
GPB12
GPB13
GPB14
GPB15

4

3

5VDUAL

R270 1K/6/X

1 2

Reserved for trapping to
Multiplex mode

2

GPB10

BMCXI
BMCXO

CSA­NVRAMCS­FLASH_CS­READ­WRITE­ALE-

ADL0
ADL1
ADL2
ADL3
ADL4
ADL5

GPB10 {25,40}

CSA- {40}
NVRAMCS- {39}
FLASH_CS- {39}
READ- {39,40}
WRITE- {39,40}
ALE- {39}

ADL[0..7]

ADL[0..7] {39,40}

1

C173 10P/6

12

R261
10M/6

FB27

4.7UH/8

1 2

X2
40MHZ

C174 10P/6

1 2

C166 0.047U/6

1 2

ADL6
ADL7

VSB3V
ADDR8
ADDR9

ADDR10
ADDR11
ADDR12
ADDR13
ADDR14
ADDR15

PSENHIGH#

GNDA
GPB07
GPB06
GPB05
GPB04
GPB03
GPB02
GPB01
GPB00

IPMBDATA#

IPMBCLK#

BEEPER

W83910F

5VDUAL

VIN6
VIN7

U20

3VDUAL

64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39

R203 0/6/X

1 2

2

ADL6
ADL7

ADR8
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
PSENHIGH-

GPB07
GPB06
GPB05
GPB04
GPB03
GPB02
GPB01
GPB00
IPMBDATA­IPMBCLK­IPMI-BEEP
VIN6
VIN7

VTIN3
VTIN2
VTIN1

VREF

VIN1
VIN2
VIN3
VIN4
VIN5

BMC_FAN0
BMC_FAN1
BMC_FAN2
FAN_INST0
FAN_INST1
FAN_INST2

ADR[8..15]

PSENHIGH- {39}

GPB07 {25,40}
GPB06 {25,40}
GPB05 {25,40}
GPB04 {40}
GPB03 {40}
GPB02 {40}
GPB01 {40}
GPB00 {40}
IPMBDATA- {39,40}
IPMBCLK- {39,40}
IPMI-BEEP {25}
VIN6 {40}
VIN7 {40}

PCIRST-

U34D

12

13

74HC08

1 2

VTIN3 {4,19,20}
VTIN2 {19,20}
VTIN1 {19,20}

VREF {19,20}

VIN1 {40}
VIN2 {40}
VIN3 {40}
VIN4 {40}
VIN5 {40}

BMC_FAN0 {20}
BMC_FAN1 {20}
BMC_FAN2 {20}
FAN_INST0 {40}
FAN_INST1 {40}
FAN_INST2 {40}

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

ADR[8..15] {39,40}

PCIRST- {8,12,17,21,30}

IPMI_RST1-

11

R465 0/6/X

GIGABYTE TECHNOLOGY CORPORATION

WINBOND IPMI #1

GA-8IRXR-A

1

38 42

ALE#

VIN2

ADL0

VIN1

ADL1

VREF

ADL2

VTIN0

ADL3

VTIN1

6566676869707172737475767778798081828384858687888990919293949596979899

ADL4

VTIN2

38

ADL5

VSB5VA

IPMI_VREF

100

101

C157 15P/6

1 2

CASEOPEN-{19,20}
GPC00{40}

5

GPC01{40}
GPC02{40}
GPC03{40}
GPC04{40}
GPC05{40}
GPC06{40}
GPC07{40}

RSMRST-{13,19,26,28,29}

RTCVDD{13,20,40}

GPA00{25,40}
GPA01{25,40}

GPA02{25,40}
GPA03{25,40}
GPA04{25,40}
GPA05{12,40}
GPA06{3,40}
P1SMBCLK-{17,40}
P1SMBDATA-{17,40}
GPA07{4,40}
GPA10{22,40}
P2SMBCLK-{40}

X1

32.768KHZ/

P2SMBDATA-{40}
GPA11{40}
GPA12{31,40}
GPA13{31,40}

LFRAME-{13,14,19,40}

LAD[0..3]{13,14,19,40}

IPMI_LPC33{15}
SERIRQ{12,19}

GPA14{24,40}
GPA15{24,40}
GPA16{37,40}
GPA17{40}
GPF3{39,40}
BMC_PWM2{20}
BMC_PWM1{20}
BMC_PWM0{20}

RTCXI

12

R236
10M/6

RTCXO

C C

C146

B B

A A

1 2

15P/6

C147

1 2

15P/6

CASEOPEN­GPC00
GPC01
GPC02
GPC03
GPC04
GPC05
GPC06
GPC07
RSMRST­RTCXI
RTCXO
RTCVDD
GPA00
GPA01

GPA02
GPA03
GPA04
GPA05
GPA06
P1SMBCLK­P1SMBDATA­GPA07
GPA10
P2SMBCLK-

P2SMBDATA­GPA11
GPA12
GPA13
IPMI_RST1­LFRAME­LAD0
LAD1
LAD2
LAD3

IPMI_LPC33
SERIRQ

GPA14
GPA15
GPA16
GPA17
GPF3
BMC_PWM2
BMC_PWM1
BMC_PWM0

VCC

103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128

VCC3

CASEOPEN
GPC0
GPC1
GPC2
GPC3
GPC4
GPC5
GPC6
GPC7
RSMRSTIN#
RTCXI
RTCXO
VBAT
GPA00
GPA01
VDD5V
GPA02
GPA03
GPA04
GPA05
GPA06
P1SMBCLK#
P1SMBDATA#
GPA07
GPA10
P2SMBCLK#

4

102

GPB14

GPB15

GPB12

GPB13

GNDB

GPB11

CTS#

DSR#

RTS#

DTR#

SIN#

DCD#

SOUT#

RI#

ICMBRX#

ICMBTX#

AOLCLK#

AOLDATA#

BMCX

GPB10

SMBALRET#

SMBCLKICH#

SMBDATAICH#

BMCXO

VSB5VB

CSB#

CSA#

RD#

WR#

FLASHCS#

NVRAMCS#

WINBOND

W83910F

P2SMBDATA#

GPA11

GPA12

GPA13

LRESET#

LFRAME#

LAD0

LAD1

LAD2

LAD3

LCLK

SERIRQ

VDD3V

GPA14

GPA15

GPA16

GPA17

GPF3

FANOUT2

FANOUT1

FANOUT0

FANPRNT2

FANPRNT1

FANPRNT0

FANIN2

FANIN1

FANIN0

AGND

VIN5

VIN4

VIN3

12345678910111213141516171819202122232425262728293031323334353637

FB24
FB30/8

3

1.00

5

www.kythuatvitinh.com

4

3

2

1

ADR[0..14]{38,40}

ADR[0..15]

PSENHIGH-{38}

WRITE-{38,40}
FLASH_CS-{38}
READ-{38,40}

ADL[0..7]

ALE-{38}

ADL0
ADL1
ADL2
ADL3 ADR3
ADL4 ADR4
ADL5 ADR5
ADL6 ADR6
ADL7 ADR7

ADR0
ADR1
ADR2
ADR3

ADR5
ADR6
ADR7
ADR8
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14
ADR15
PSENHIGH-

3
4
7

8
13
14
17
18

1
11

12
11
10

9

8

7

6

5
27
26
23
25

4
28
29

3

2

31
22
24

W39F010-70

U26

D0
D1
D2
D3
D4
D5
D6
D7

OC
G

74LS373

U32

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16

WE
CE
OE

VCC
GND

2

Q0

5

Q1

6

Q2

9

Q3

12

Q4

15

Q5

16

Q6

19

Q7

20
10

13

DQ0

14

DQ1

15

DQ2

17

DQ3

18

DQ4

19

DQ5

20

DQ6

21

DQ7

1

NC1

30

NC2

32

VDD

16

GND

ADR0
ADR1
ADR2

ADL0
ADL1
ADL2
ADL3
ADL4ADR4
ADL5
ADL6
ADL7

5VDUAL

5VDUAL

ADL[0..7]

ADL[0..7] {38,40}

ADL[0..7]{38,40}

D D

ADR[0..15]{38,40}

C C

ADR[0..14]

NVRAMCS-{38}
WRITE-{38,40}
READ-{38,40}

ADR0
ADR1
ADR2
ADR3
ADR4
ADR5
ADR6
ADR7
ADR8
ADR9
ADR10
ADR11
ADR12
ADR13
ADR14

U25

10

A0

9

A1

8

A2

7

A3

6

A4

5

A5

4

A6

3

A7

25

A8

24

A9

21

A10

23

A11

2

A12

26

A13

1

A14

20

CS

27

WE

22

OE

W24258

I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
I/O8

VDD

GND

W24258

Note: The Flash and RAM access
time should be within 70 ns.

IPMBDATA-{38,40}
IPMBCLK-{38,40}

IPMBDATA­IPMBCLK-

U24

5

SDA

6

SCL

3

A2WPVDD

2

A1

1 4

A0 GND

AT24C256N-10SI-2.7

(JEDEC SOIC)

ADL0

11

ADL1

12

ADL2

13

ADL3

15

ADL4

16

ADL5

17

ADL6

18

ADL7

19

5VDUAL

28

14

7

5VDUAL

8

ADL[0..7]

ADL[0..7] {38,40}

EMP (Emergency Management Port) Connect to MODEM

5VDUAL

12

B B

UART_RTS-{38}
UART_DTR-{38}
UART_OUT-{38}

UART_RI-{38}
UART_CTS-{38}
UART_DSR-{38}
UART_SIN-{38}
UART_DCD-{38}

5VDUAL

BC56

0.1U/6

12

BC60

0.1U/6
12
14
15
16

20
21

26
22
19

24 25

U21

C1+
C1­C2+
C2-

7

T1IN

6

T2IN
T3IN
T4IN

8

R1OUT

5

R2OUT
R3OUT
R4OUT
R5OUT

EN SHDN#

ADM213E/SSOP

VCC

GND

T1OUT
T2OUT
T3OUT
T4OUT

R1IN
R2IN
R3IN
R4IN
R5IN

BC55 1U/6

11
13

V+

17

V-

10

2
3
1
28

9
4
27
23
18

BC57 0.1U/6

BC59 0.1U/6

URTSA­UDTRA­USOUTA

URIA­UCTSA­UDSRA­USINA
UDCDA- URIA-

12

12

12

UDCDA­USOUTA

URTSA-

EMP_PORT

1 2
3 4
5 6
7 8
9 10

H2X5

USINA
UDTRA­UDSRA­UCTSA-

VCC

12

C131

4.7U/12

12

12

C136

0.1U/6

C130

0.1U/6

3VDUAL 5VDUAL

GPB11{38,40}

ICMB_RX-{38}

A A

ICMB_TX-{38}

ICMB_RX-

GPF3

GPF3{38,40}

ICMB_TX-

1

2

3 6

4

12

R183
1K/6/X

U12

RO

REDIB

DE A

LTC1487/X

VCC

GND

R276 0/6/X

1 2

ICMB PORTS (OPTIONAL)

5

5VDUAL

8

7

5

R159 22/6/X

1 2

R158 22/6/X

1 2

4

12

C101

22P/6/X

1 2

1 2

R144 22/6/X

R143 22/6/X

12

12

C102
22P/6/X

C100
22P/6/X

CHK3

1 2

43

PE-67531/X

12

12

ICMB

2 1

34

3

1
2
3
4
5
6
7
8

H2X4/X

12

C123

4.7U/12

2

C191
1U/6

12

C164

C122

0.1U/6

0.1U/6

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

Tuesday, March 05, 2002

12

12

C198

4.7U/12

C171
1U/6

WINBOND IPMI #2

GA-8IRXR-A

1

12

C220

0.1U/6

39 42

12

C103

0.1U/6

1.00

5

www.kythuatvitinh.com

4

3

2

1

VCC3

P1SMBCLK-

1 2
RN15
8P4R-4.7K

D D

C C

B B

A A

3VDUAL

RN28
8P4R-4.7K

RN23
8P4R-4.7K

RN27
8P4R-4.7K

RN26
8P4R-4.7K

VCC3

RN12
8P4R-4.7K/X

RN13
8P4R-4.7K/X

GPB01 PWRBTN-

GPB13 KBLOCK-

SMBALTICH- SMBALERT-

P2SMBCLK-

P2SMBDATA-

WRITE-{38,39}

READ-{38,39}

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

R205 10K/6

1 2

R274 0/6

1 2

R336 0/6

1 2

R275 0/6

1 2

R253 0/6

1 2

R260 0/6/X

1 2

R557 0/6/X

1 2

R558 0/6/X

1 2

P1SMBDATA­P2SMBCLK­P2SMBDATA-

GPB10
GPB11
GPB12
GPB13
GPB14
GPB15
GPF3

GPC00
GPC01
GPC02
GPC03
GPC04
GPC05
GPC06
GPC07

GPA10
GPA11
GPA12
GPA13
GPA15
GPA16
GPA14
GPA17

WRITE-

READ-

5

P1SMBCLK- {17,38}
P1SMBDATA- {17,38}
P2SMBCLK- {38}
P2SMBDATA- {38}

GPB[10..15]

GPB[10..15] {5,25,38,39}

GPF3 {38,39}

RTCVDD {13,20,38}

GPC00 {38}
GPC01 {38}
GPC02 {38}
GPC03 {38}
GPC04 {38}
GPC05 {38}
GPC06 {38}
GPC07 {38}

GPA[10..17]

GPA17

GPI6GPB00

IPMI_PWRCTL-GPB15

SMBCLK1

SMBDATA1

5VDUAL 5VDUAL

12

13

1

2

4

5

5VDUAL

147

U28D

74LS00

GPA17 {38}

147

U28A

74LS00

147

U28B

74LS00

GPA[10..17] {22,24,31,37,38}

GPI6 {13,25}

PWRBTN- {4,13,19}

KBLOCK- {19}

IPMI_PWRCRL- {26}

SMBALERT- {13}

SMBCLK1 {13,15,25}

SMBDATA1 {13,15,25}

3

6

11

RN14
8P4R-4.7K/X

RN29
8P4R-4.7K

RN17
8P4R-4.7K

RN16
8P4R-4.7K

RN19
8P4R-4.7K

RN21
8P4R-4.7K

GPB02{38}
GPB03{38}
GPB04{38}

ADL6{38,39}
ADL4{38,39}
ADL2{38,39}
ADL0{38,39}

VCC3

1 2
3 4
5 6
7 8

1 2

3VDUAL

1 2
1 2
1 2

1 2
3 4
5 6
7 8

VCC3

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

3VDUAL

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

AOLCLK1-

AOLDATA1-

AOLCLK-

AOLDATA-

GPB02
GPB03
GPB04

ADL6 ADL7
ADL4
ADL2
ADL0

CSA-{38}

LFRAME­LAD0
LAD1
LAD2

LAD3

R134

4.7K/6/X

R731 4.7K/6/X
R732 4.7K/6/X
R733 4.7K/6

SMBALTICH­SMBDATAICH­AOLCLK­AOLDATA-

GPA00
GPA01
GPA02
GPA03
GPA04
GPA05
GPA06
GPA07

GPB00
GPB01
GPB02
GPB03
GPB04
GPB05
GPB06
GPB07

R796 0/6

1 2

R251 0/6

1 2

R254 0/6

1 2

R729 0/6

1 2

R730 0/6

1 2

4

IPMBCLK­IPMBDATA­SMBCLKICH-

LCM_CTRL

1 2
3 4
5 6

H2X3

LCM

15 16
13 14
11 12
9 10
7 8
5 6
3 4
1 2

H2X8

147

9

10

U28C

74LS00

LFRAME- {13,14,19,38}
LAD0 {13,14,19,38}
LAD1 {13,14,19,38}
LAD2 {13,14,19,38}

LAD3 {13,14,19,38}

IPMBCLK- {38,39}
IPMBDATA- {38,39}
SMBCLKICH- {19,38}

SMBALTICH- {38}
SMBDATAICH- {19,38}
AOLCLK- {38}
AOLDATA- {38}

GPA00 {25,38}
GPA01 {25,38}
GPA02 {25,38}
GPA03 {25,38}
GPA04 {25,38}
GPA05 {12,38}
GPA06 {3,38}
GPA07 {4,38}

GPB00 {38}
GPB01 {38}
GPB02 {38}
GPB03 {38}
GPB04 {38}
GPB05 {25,38}
GPB06 {25,38}
GPB07 {25,38}

LANALERT-SMBALTICH-

SMLINK0

SMLINK1

AOLCLK1-

AOLDATA1-

LANALERT- {28,29}

SMLINK0 {13}

SMLINK1 {13}

AOLCLK1- {28,29}

AOLDATA1- {28,29}

ADL5
ADL3
ADL1

ADR13

8

LCD Panel Connector

Select
Enter
Escape

ADL7 {38,39}
ADL5 {38,39}
ADL3 {38,39}
ADL1 {38,39}

ADR13 {38,39}

R202 10K/6/1

R204

1 2

28K/6/1

R198

1 2

28K/6/1

1 2

R201 10K/6/1

1 2

R214 10K/6/1

1 2

R199 10K/6/1

1 2

R211 10K/6/1

1 2

1 2

1 2

R200 10K/6/1

R197 10K/6/1

VCC285A

VCC285B

VDDQ

3VDUAL

VCC25

5VDUAL

VCC

Voltage Sensing

REV 1.0 MODIFY LIST

1. Add R976 for connect LANALERT- to SMBALTICH-.

3

VIN1 {38}

VIN2 {38}

VIN7 {38}

VIN4 {38}

VIN6 {38}

VIN3 {38}

P1SMBCLK-{17,38}

P1SMBDATA-{17,38}

P2SMBCLK-{38}

P2SMBDATA-{38}VIN5 {38}

IPMI SMBUS

IPMBDATA-{38,39}

IPMBCLK-{38,39}

IPMBDATA-

IPMBCLK-

IPMB CONNECTOR

VCC

FAN_INST0{38}

Place it near system fan 1.

VCC

FAN_INST1{38}

Place it near system fan 2.

VCC

FAN_INST2{38}

Place it near system fan 3.

FAN INSTALLED CONNECTOR

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

2

Tuesday, March 05, 2002

P1SMBCLK-

P1SMBDATA-

P2SMBCLK-

P2SMBDATA-

5VDUAL 5VDUAL

12

R660 10K/6

1 2

FAN_INST0

R697 10K/6

1 2

FAN_INST1

R684 10K/6

1 2

FAN_INST2

WINBOND IPMI #3

GA-8IRXR-A

VCC

VCC

R179
1K/6

IPMI_SMBUS1

1
2
3
4

12

C117

0.1U/6

12

C118

0.1U/6

12

R187
1K/6

1

5

SMB/H2X5(-PIN3,4)

IPMI_SMBUS2

1
2
3
4
5

SMB/H2X5(-PIN3,4)

IPMB1

3
2
1

H1X3 (Molex 5267-03)

IPMB2

1
2
3
4

H1X4

SYSFAN_IN1

1
2
3

H1X3

SYSFAN_IN2

1
2
3

H1X3

SYSFAN_IN3

1
2
3

H1X3

40 42

1.00

5

www.kythuatvitinh.com

Model Name: GA-8IRXR-A
Version: 1.00

4

3

2

1

GPIO ASSIGN LIST

D D

CHIPSET

ICH2
ICH2
ICH2 GPI2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2

C C

ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2
ICH2

GPIO DESCRIPTION

GPI0 REQA- (Pull up only)
GPI1 REQ5-

GPI3
GPI4
GPI5 PIRQH- For USB2
GPI6 Green Button
GPI7
GPI8
GPI11 SMBALERT- (Pull up only)
GPI12 LPCPME­GPI13 (Pull up only)
GPO16 GNTA- (Pull up only)
GPO17 GNT5- For PCI Device
GPO18
GPO19
GPO20
GPO21
GPO22
GPO23
GPO24 BIOS Table Lock
GPO25 BIOS Write Protect
GPO27
GPO28

PIRQE- For PCI Device
PIRQF- For PCI Device
PIRQG- For PCI Device

Super I/O Hardware Monitor SMI­NMI Signal From IPMI BMC

For Backplane Fan Stop on Suspend Stage.
(Pull up only)
(Pull up only)
(Pull up only)
(Pull up only)
(Pull up only)

Error LED
(Pull up only)

GPIO ASSIGN LIST

CHIPSET

B B

W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF

GPIO

GP10
GP11
GP12
GP13
GP14
GP15
GP16
GP17
GP20
GP21
GP22

CPU Fan Fail LED
Power Fan Fail LED
System Fan Fail LED
Power Fan Present Input Connector
CPU Fan Present Input Connector
Model Identification Switch For Hitachi.
Model Identification Switch For Hitachi.
Model Identification Switch For Hitachi.

SMBUS CLK (SLAVE)
SMBUS DATA (SLAVE)

DESCRIPTION

GPIO ASSIGN LIST

CHIPSET GPIO DESCRIPTION

W83910F GPA00
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F
W83910F

GPA01
GPA02
GPA03
GPA04
GPA05
GPA06
GPA07
GPA10
GPA11
GPA12
GPA13
GPA14
GPA15
GPA16
GPA17
GPB00
GPB01
GPB02
GPB03
GPB04
GPB05
GPB06
GPB07
GPB10
GPB11
GPB12
GPB13
GPB14
GPB15
GPC00
GPC01
GPC02
GPC03
GPC04
GPC05
GPC06
GPC07

POWER

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VSB
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT
VBAT

For All Error LED: Active Low
For Hard Disk Error LED: Active Low
For Fan Error LED: Active Low
For Power Supply Error LED: Active Low
For System Power LED: Active Low
For System NMI: Active High
For CPU Internal Error Detect: Active Low
For CPU Thermal Trip Signal Detect: Active Low
For Keyboard/Mouse Fuse Error

For SCSI Channel1 Fuse Error
For SCSI Channel2 Fuse Error
For Backplane USB Fuse Error
For Front Side USB Fuse Error
For VGA Connector Power Fuse Error

For System Green Function: Active Low to ICH2
For Power Button Signal to ICH2: Active Low
For LCD Panel "SELECT"
For LCD Panel "ENTER"
For LCD Panel "ESCAPE"
For Buzzer Stop Button: Active High
For System Power Button: Active High
For System Reset Button: Active High
For System Green Function Button: Active High
For ICMB Port
For CPU Present Detection: Low--> CPU Installed
For KBLock Function From BMC: Active Low
For System Reset From BMC: Active High
For System Power Control From BMC: Active Low

Power LEDW83627HF GP23
W83627HF
W83627HF

A A

W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF
W83627HF

GP24
GP25
GP26
GP30
GP31
GP32
GP33
GP34
GP35

5

IR RX

IR TX

SLP_S5

Power Control: Power Supply ON "PS_ON-"

Power OK

Resume Reset

CIR RX

SUSLED (Green LED)

4

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

3

2

Tuesday, March 05, 2002

GPIO ASSIGN LIST

GA-8IRXR-A

1

41 42

1.00

5

www.kythuatvitinh.com

4

3

2

1

Model Name: GA-8IRXR-A
Version: 1.00

D D

Component value change history

Date Change Item Reason

C C

B B

Circuit or PCB layout change for next version

Date ReasonChange Item

A A

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet of

5

4

3

2

Tuesday, March 05, 2002

BOM CHANGE HISTORY

GA-8IRXR-A

1

42 42

1.00