GIGABYTE GA-8IRXR-A Schematics
5
www.kythuatvitinh.com
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Date: 2009.12.15
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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
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