Gigabyte GA-8IRX-20A Schematics
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
4
3
2
1
GIGABYTE GA-8IRX Schematics
SHEET TITLE
D D
01
02
03
04
05
06
C C
07
08
09
10
11
12
13
COVER SHEET
BOM & PCB MODIFY HISTORY
WILLIAMATE_478A
WILLIAMATE_478B
WILLIAMATE_478C
MCH-BROOKDALE_A
MCH-BROOKDALE_B
MCH-BROOKDALE_C
MD0_63
DDR1_2
DDR_TERM
AGP
ICH2_1
SHEET TITLE
23
24
25
26
27
28
29
30
31
KB_PS2
COM_LPT_FDD
USB-P
FPANEL
CODEC
AUDIO_J1
AUDIO_J2_GAMEPORT
DDR POWER
POWER1
POWER232
33
34
35
CNR
CT5880(SOUND)
GAL,ASIC
Revision1.0
B B
14
15
16
17
18
19
20
21
A A
22
ICH2_2
FWH (DUAL BIOS)
CY28324 CLOCK GEN
PCI1_2
PCI3_4
PCI5_6
ITE LPC I/O
FAN
IDE
5
36
37
38
PCB
4
3
RTL8100
GPIO LIST
PCI ROUNT LIST
統盟,十美,騰元
2
COMPONENT SIDE
(0.5 oz. Copper)
VCC SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(0.5 oz. Copper)
Title
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
COVER SHEET
GA-8IRX 1.0
1 38Tuesday, November 06, 2001
1
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
4
3
2
1
Model Name:
Version:
BOM
D D
History
C C
B B
A A
修改
版本
BOM
10A 1.0 R146,C401
10B Add Dual BIOS function and related parts Page 15
10C
20A
20B
修改項目內容 修改原因
First release veriosn
modify from 8IRXH-00-10A
remove Dual BIOS, H/W Sound, LAN,
GAL and related parts
U43 TSM104A REMOVE
ADD U23 LM324M(NS)AND KA324AD(FAIRCHILD)
U23禁用TI LM324DR
ADD 12LC2-03DUAL-00 (DUAL BIOS LABLE FOR COLOR BOX)
ADD AGP RM
IUCD 1.81 CHANGE 1.9
U24 MCH A3 CHANGE B0
U3 ICH2X C0 CHANGE ICH2 B5
12ME-8IRXH-1001 CHANGE 12MD-8IRX-1001
U31,U4 49LF002A CHANGE 49LF004A
RN76 2.2K-8P4R CHANGE 470-8P4R
R350 2.2K/6 CHANGE 470/6
REMOVE LAN FUNCTION
BC5~11,BC14,BC17,BC18,BC21 10U/1206 CHANGE TO 10U/1206/X5R
BC15,BC16,BC19,BC20,BC22,BC23,BC29,BC34,BC35,BC36,BC37 10U/12 REMOVE
D39,D40,1N4001 REMOVE
Q139 2N3904 REMOVE
R1130 470/6,R1308 1K/6 ,R561 470/6 REMOVE
C144 ,C145 1U/6 CHANGE 2.2U/8
Q50,Q52,Q54 NEC2SK3467 CHANGE TO 2SK3296
R571,R584 3K/6 CHANGE TO 3.9K/6
R596 4.3K/6 CHANGE TO 3.9K/6
ADD C191 1U/6,EC59 330U/25/10X15,Q43 APL1084/TO252,R555 169/6/1,R556 100/6/1
PCB1.0 CHANGE TO PCB2.0
REMOVE I/O PANEL
5
鐵片
8IRX
限用
4
PCB version
版本 修改項目內容 修改原因
PCB
R938 請轉90
U37 PIN20,21
C717 與 Q138
AUX12V 與RN118
請移至
C198
ICH33 TRACE ''4INCH'
增加
C804 0.1U/6
EC3 100U/5X7/X 不LAYOUT
3
變更(線路及
往外
度
請勿直接連接
過近
太近
框外
L7
2
90/07/23
Layout Change)Histoty
Title
Size Document Number Rev
Custom
Date: Sheet of
GIGABYTE
BOM & PCB MODIFY HISTORY
GA-8IRX 1.0
1
2 38Tuesday, November 06, 2001
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
D D
4
3
2
1
VCORE
BC5
10U/12/X5R
BC7
10U/12/X5R
BC8
10U/12/X5R
BC9
10U/12/X5R
VCORE
BC14
BC15
10U/12/X5R
10U/12/X
C C
VCORE
BC19
BC20
10U/12/X
10U/12/X
BC16
10U/12/X
BC21
10U/12/X5R
BC17
10U/12/X5R
BC22
10U/12/X
VCORE
BC13
BC12
BC11
BC10
10U/12/X5R
10U/12/X5R
VCORE
B B
BC34
BC35
10U/12/X
10U/12/X
BC36
10U/12/X
10U/12/X
BC37
10U/12/X
10U/12/X
BC2
10U/12/X
BC18
10U/12/X5R
BC23
10U/12/X
BC1
10U/12/X
BC29
10U/12/X
HA[3..16]6
HA[17..31]6
BC4
10U/12/X
BC3
10U/12/X
HA[3..16]
HADSTB0-6
HA[17..31]
HADSTB1-6
BC6
10U/12/X5R
AD11
AD9
AD7
AD19
AE18
AE16
AE14
AE12
VCORE2
VCORE3
GND15
GND16
AE11
AE9
VCORE4
VCORE5
GND17
GND18
AE26
AB20
VCORE6
VCORE7
GND19
GND20
AC17
AC15
AE10
VCORE8
GND21
AC13
U1A
HA16
N5
HA15
HA14
HA13
HA12
HA11
HA9
HA8
HA7
HA6
HA5
HA4
HA3
HADSTB0-
HREQ4-6
HREQ3-6
HREQ2-6
HREQ1-6
HREQ0-6
HREQ4HREQ3HREQ2HREQ1HREQ0-
HA31
HA30
HA29
HA28
HA27
HA26
HA25
HA24
HA23
HA22
HA21
HA20
HA19
HA18
HA17
HADSTB1-
A16
N4
A15
N2
A14
M1
A13
N1
A12
M4
A11
M3
A10
L2
A9
M6
A8
L3
A7
K1
A6
L6
A5
K4
A4
K2
A3
L5
ADSTB0
H3
REQ4
J3
REQ3
J4
REQ2
K5
REQ1
J1
REQ0
AB1
A35
Y1
A34
W2
A33
V3
A32
U4
A31
T5
A30
W1
A29
R6
A28
V2
A27
T4
A26
U3
A25
P6
A24
U1
A23
T2
A22
R3
A21
P4
A20
P3
A19
R2
A18
T1
A17
R5
ADSTB1
GND1
GND2
GND3
GND4
GND5
GND6
GND7
AE7
AE24
AE22
AE19
AD14
AD12
AD10
AD8
GND8
AD4
GND9
AD1
GND10
GND11
AD23
GND12
AD21
GND13
AE17
VCORE1
GND14
AE15
AE13
AE8
AE6
VCORE9
VCORE10
GND22
GND23
AC11
AC9
AE20
AB15
VCORE11
VCORE12
VCORE13
GND24
GND25
GND26
AC7
AC5
AB13
AB11
VCORE14
VCORE15
GND27
GND28
AC2
AC25
VCORE
AB9
AB7
VCORE16
VCORE17
GND29
GND30
AC22
AC19
AB19
AC18
VCORE18
VCORE19
GND31
GND32
AD18
AD16
AC16
AC14
VCORE20
VCORE21
GND33
GND34
AA4
AA1
AC12
AC10
VCORE22
VCORE23
GND35
GND36
AA23
AA19
AC8
AD17
VCORE24
VCORE25
GND37
GND38
AB18
AB16
AD15
AD13
VCORE26
VCORE27
GND39
GND40
AB14
AB12
E14
E12
VCORE28
VCORE29
GND41
GND42
AB10
AB8
E10E8E20
VCORE30
VCORE31
GND43
GND44
AB6
AB3
VCORE32
GND45
GND46
AB24
AB21V4V1
GND47
GND48
GND49
GND50
V23W6W3
GND51
GND52
W24
GND53
W21Y5Y2
GND54
GND55
GND56
Y25
Y22
ADS
BINIT
BNR
DP3
DP2
DP1
DP0
TESTHI8
TESTHI9
TESTHI10
BR0
BPRI
DBSY
DEFER
DRDY
HITM
IERR
INIT
LOCK
MCERR
RESET#
RS2
RS1
RS0
RSP
TRDY
GND57
GND58
GND59
AA17
AA15
AP0
AP1
HIT
GND60
AA13
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
HADS-
BNR-HA10
TESTHI8_10
BR0-
BPRIDBSY-
DEFERDRDYHITHITM-
HINITHLOCK-
CPURSTRS2RS1RS0-
HTRDY-
HADS- 6
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
R3
39/6/X
VCORE
C2
0.01U/6/X
HINIT- 13,15
CPURST- 4,6
VCORE
BC24
10U/12/X
10U/12/X
10U/12/X
10U/12/X
BC28
10U/12/X
BC27
BC26
BC25
VCORE
A A
BC30
10U/12/X
BC31
10U/12/X
BC32
10U/12/X
BC38
BC33
10U/12/X
10U/12/X
5
WMT478_10
4
VCORE
R15 1K/6
R16 47/6
R17 47/6
3
TESTHI8_10
BR0CPURST-
2
Title
Size Document Number Rev
Custom
Date: Sheet of
WILLIAMATE 478A
GA-8IRX 1.0
1
3 38Tuesday, November 06, 2001
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
VCORE VCORE
D D
C C
B B
VCORE
VCORE
A A
VCORE
BC39
0.01U/6
VCCVID
R18
75/6/1
R20
150/6/1
L1
4.7UH/8
L2
4.7UH/8
RN102 51-8P4R
1 2
3 4
5 6
7 8
R50 51/6
R51 62/6/X R994
R53 62/6
RN103
R55 62/6/X
78
56
34
12
R38 39/6
1K-8P4R
R37 75/6
R56 150/6
R58 27/6
R57 680/6
5
BC40
1U/6
LEGECY CPU
VID[0..4]20,21,32
C5
0.1U/6
0.01U/6
C10
0.1U/6
C12
0.1U/6
BPM4BPM5BPM1-
BPM0PROCHOTFERRTHERMTRIP-
TESTHI2_7
TESTHI0_1
TESTHI11_12
TMS
TDO
TDI
TCK
TRST-
GTLREF1
TMPIN3
VID[0..4]
C694
VCORESEN32
CPUCLK16
CPUCLK-16
A20M-13
FERR-13
IGNNE-13
STPCLK-13
VSSSEN32
BC46
0.01U/6
INTR13
NMI13
SMI-13
C235
4.7U/8
C237
4.7U/8
NEAR CPU
NEAR CPU
CPUCLK
CPUCLK-
A20MFERRIGNNE-
INTR
NMI
SMISTPCLK-
VID4
VID3
VID2
VID1
VID0
VCCA
VCORESEN
VCOREPLL
VSSA
VSSSEN
THERMTRIP-
VCOREPLL
VCCA
VSSA
4
BC43
0.01U/6
U1B
AF22
BCLK0
AF23
BCLK1
AC26
ITP_CLK0
AD26
ITP_CLK1
C6
A20M
B6
FERR
B2
IGNNE
D1
LINT0
E5
LINT1
B5
SMI
Y4
STPCLK
AE1
VID4
AE2
VID3
AE3
VID2
AE4
VID1
AE5
VID0
AF4
VCCVID
AF3
VCCVIDPRG
AD20
VCCA
A5
VCC_SENSE
AE23
VCCIOPLL
AD22
VSSA
A4
VSS_SENSE
AE21
RSVD1
A22
RSVD2
A7
RSVD3
B3
THERMDA
C4
THERMDC
A2
THERMTRIP
AD3
RSVD4
AF25
RSVD5
AD2
RSVD6
AF24
RSVD7
WMT478_10
R987=3.3K 100C
4
GND61
AA11
GND62
AA9
R19
75/6/1
GND63
GND64
GND65
GND66
GND67
GND68
GND69
AA26
AA7N6N3
N24
N21P5P2
5VSB
C682
0.1U/6/X
PLACE MOSFET
GND70
GND71
P25
R985
1.8K/6/X
R987
2.7K/6/X
GTLREF2
F17
F15
VCORE33
GND72
GND73
P22
R26R4R1
R21
150/6/1
F13
F11F9F19
VCORE34
VCORE35
VCORE36
GND74
GND75
GND76
R23T6T3
R986
HR1
HR47K/8/X
VCORE37
VCORE38
GND77
GND78
1.8K/6/X
AA18
AA16
VCORE39
VCORE40
GND79
GND80
T24
T21U5U2
BC44
1U/6
AA14
AA12
VCORE41
VCORE42
GND81
GND82
C669
AA10
AA8
AB17
VCORE43
VCORE44
GND83
GND84
U25
U22
V26
3
2
0.01U/6/X
B13
B11B9B7
VCORE45
VCORE46
VCORE47
GND85
GND86
GND87
G21
H26H4H1
5VSB
84
+
-
BC45
0.01U/6
VCORE
VCORE48
VCORE49
GND88
GND89
U29A
3
B19
C18
C16
C14
VCORE50
VCORE51
VCORE52
GND90
GND91
GND92
H23J5J2
J25
C668
0.1U/6/X
1
KA393A/TO8/X
3
C12
C10C8C20
VCORE53
VCORE54
VCORE55
GND93
GND94
GND95
J22K6K3
BC42
0.01U/6
D17
D15
VCORE56
VCORE57
VCORE58
VCORE59
GND96
GND97
GND98
GND99
K24
K21
L26L4L1
THERMTRIP-
COMP0
COMP1
D13
D11D9D7
VCORE60
VCORE61
GND100
GND101
L23M5M2
R26 51.1/6/1
R27 51.1/6/1
D19
VCORE62
VCORE63
VCORE64
GND102
GND103
GND104
GND105
GND106
M25
M22
E11E9E26E7E4E1E23
GND107
GND108
GND109
VCC
GND110
GND111
GND112
GND113
GND114
GND115
E19
F18
F16
R992 10K/6/X
R993 10K/6/X
BSEL0
BSEL1
TESTHI11
COMP0
COMP1
BPM5
BPM4
BPM3
BPM2
BPM1
BPM0
TESTHI0
DBR#
TESTHI12
GTLREF3
GTLREF2
GTLREF1
GTLREF0
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI7
TESTHI6
TESTHI1
PWRGOOD
PROCHOT
TRST
GND116
GND117
GND118
F14
F12
F10
SLP
TCK
TDI
TDO
TMS
GND119
GND120
F8
2
R24
1K/6
AD6
AD5
A6
L24
P1
AB4
AA5
Y6
AC4
AB5
AC6
AD24
AE25
AD25
AA6
F6
AA21
F20
AC23
AC24
AC20
AC21
AB22
AA20
AA2
CPUPWROK
AB23
C3
AB26
D4
C1
D5
F7
E6
R991 4.7K/6/X
10K/6/X
2
VCORE
VCC3VCC3
TESTHI11_12
COMP0
COMP1
BPM5BPM4-
BPM1BPM0-
TESTHI0_1
TESTHI11_12
GTLREF1
GTLREF2
TESTHI2_7
TESTHI0_1
PROCHOT-
CPUSLPTCK
TDI
TDO
TMS
TRST-
C696
1000P/6/X
THERMTRIP-
R25
1K/6/X
CPUSLP- 13TMPIN320,21
1
Q85
2N3904/X
SOT23
THRMO- 14,20
FS 32
Close to Q60
PWRBTN- 14,20
4 38Tuesday, November 06, 2001
B
R948
220/6/X
R952
CPURST-3,6
VCORE
R32
330/6
C9
100P/6/X
5VSB
U29B
84
5
+
7
6
-
KA393A/TO8/X
B
Title
Size Document Number Rev
Custom
Date: Sheet of
CPURST-
CPUPWROK 13
VCORE
VCC
4.7K/6/X
R1169
4.7K/6/X
R990
10K/6/X
WILLIAMATE 478B
132
BSEL0 16
Q114
MMBT2222A/X
SOT23
132
PROCHOT-
3
Q98
D
G S
2N7002/X
2
1
3
Q99
D
G S
2N7002/X
2
1
GA-8IRX 1.0
1
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
D D
4
3
2
1
VCORE
E18
E16
AF17
AF15
AF13
AF11
AF9
AF7
AF5
AF21
AF19
A18
A16
A14
A12
A10A8A20
B17
B15
VCORE78
VCORE79
VCORE80
GND154
GND155
GND156
B10
B26B8B4
VCORE81
VCORE82
VCORE83
GND157
GND158
GND159
B23
AF2
VCORE84
VCORE85
GND160
GND161
B20
C17
C15
GND162
GND163
C13
C11C9C7
GND164
GND165
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
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
GND182
T23
T22
T25
T26
R24
R25
P24
R21
N25
N26
M26
N23
M24
P21
N22
M23
P26
R22
P23
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22
U21
V25
U23
U24
U26
V21
W22
W23
HD47
HD46
HD45
HD44
HD43
HD42
HD41
HD40
HD39
HD38
HD37
HD36
HD35
HD34
HD33
HD32
DBI2STBN2
STBP2
HD63
HD62
HD61
HD60
HD59
HD58
HD57
HD56
HD55
HD54
HD53
HD52
HD51
HD50
HD49
HD48
DBI3STBN3
STBP3
DBI2- 6
STBN2 6
STBP2 6
DBI3- 6
STBN3 6
STBP3 6
HD[32..47] 6
HD[48..63] 6
U1C
HD[0..15]
HD[0..15]6
C C
STBN06
STBP06
HD[16..31]
HD[16..31]6
STBN16
STBP16
B B
HD15
D25
J21
D23
C26
H21
G22
B25
C24
C23
B24
D22
C21
A25
A23
B22
B21
E21
E22
F21
H25
K23
J24
L22
M21
H24
G26
L21
D26
F26
E25
F24
F23
G23
E24
H22
G25
K22
J23
WMT478_10
D15
D14
D13
D12
D11
D10
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
DBI#0
STBN0
STBP0
D31
D30
D29
D28
D27
D26
D25
D24
D23
D22
D21
D20
D19
D18
D17
D16
DBI#1
STBN1
STBP1
GND121
GND122
F5F2F25
GND123
GND124
F22G6G3
GND125
GND126
G24C5C2
GND127
GND128
GND129
GND130
C25
C22
GND131
GND132
C19
D18
GND133
GND134
D16
HD14
HD13
HD12
HD11
HD10
HD9
HD8
HD7
HD6
HD5
HD4
HD3
HD2
HD1
HD0
DBI0-
DBI0-6
STBN0
STBP0
HD31
HD30
HD29
HD28
HD27
HD26
HD25
HD24
HD23
HD22
HD21
HD20
HD19
HD18
HD17
HD16
DBI1-
DBI1-6
STBN1
STBP1
GND135
D14
D12
GND136
GND137
GND138
GND139
GND140
D10D8D6D3D24
VCORE65
VCORE66
VCORE67
GND141
GND142
GND143
D21
D20
VCORE68
VCORE69
GND144
GND145
E17
E15
VCORE70
VCORE71
GND146
GND147
E13A3A24
VCORE72
VCORE73
VCORE74
GND148
GND149
GND150
A21
A19
VCORE75
VCORE76
GND151
GND152
B18
B16
VCORE77
GND153
B14
B12
CR1
R59
0/6/X
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
CPU RETAINTION
WILLIAMATE 478C
GA-8IRX 1.0
1
5 38Tuesday, November 06, 2001
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
4
3
2
1
VCORE
AJ23
AG23
AJ21
AG21
AF20
AE21
AD20
AB20
AJ19
AG19
AE19
AC19
AF18
AD18
AB18
AA9
VTT
GND
D17
VTT
GND
D21E1E4
VTT
GND
VTT
GND
VTT
GND
VTT
GND
E26
AB8U8M8
VTT
VTT
GND
GND
E29F8F12
VTT
GND
HD0
AA2
GND
F24
G26H9H11
GND
GND
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
VTT
GND
GND
F16
F20
HD1
AB5
HD2
AA5
HD3
AB3
HD4
AB4
HD5
AC5
HD6
AA3
HD7
AA6
HD8
AE3
HD9
AB7
HD10
AD7
HD11
AC7
HD12
AC6
HD13
AC3
HD14
AC8
HD15
AE2
HD16
AG5
HD17
AG2
HD18
AE8
HD19
AF6
HD20
AH2
HD21
AF3
HD22
AG3
HD23
AE5
HD24
AH7
HD25
AH3
HD26
AF4
HD27
AG8
HD28
AG7
HD29
AG6
HD30
AF8
HD31
AH5
HD32
AC11
HD33
AC12
HD34
AE9
HD35
AC9
HD36
AE10
HD37
AD9
HD38
AG9
HD39
AC10
HD40
AE12
HD41
AF10
HD42
AG11
HD43
AG10
HD44
AH11
HD45
AG12
HD46
AE13
HD47
AF12
HD48
AG13
HD49
AH13
HD50
AC14
HD51
AF14
HD52
AG14
HD53
AE14
HD54
AG15
HD55
AG16
HD56
AG17
HD57
AH15
HD58
AC17
HD59
AF16
HD60
AE15
HD61
AH17
HD62
AD17
HD63
AE16
AB17
AB11
Y8
R8
M7
Brookdale_DDR (REV:B0)
CPU INTERFACE
HD[0..63]
M_GTLREF
HD[0..63] 5
C18
0.01U/6/X
VCORE
C19
0.1U/6
BC47
0.1U/6
BC48
0.1U/6
VCORE
R64
75/6/1
R65
150/6/1
BC49
0.1U/6
BC50
0.1U/6
AC13
AD13
AD11
AE11
AC16
AC15
AD15
AE17
AC2
AD3
AD4
AD5
AG4
AH9
AA7
AE7
AE6
M4
M3
M5
G2
M6
W5
W3
W2
W7
W6
T4
T5
T3
U3
R3
P7
R2
P4
R6
P5
P3
N2
N7
N3
K4
L3
L5
K3
J2
J3
L2
H4
N5
L7
U6
T7
R7
U5
U2
R5
N6
K8
J8
V3
U7
V4
Y4
Y3
Y5
V7
Y7
V5
U24A
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#
A15
VTT
GND
A11A7A3
VTT
GND
VTT
GND
VTT
GND
VTT
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
A19
A23
A27D5D9
D13
D D
VCORE
R60
150/6/1
NEAR MCH
C14
0.1U/6
C15
0.1U/6
BC60
1U/6/X
HSWNG0
C C
R61
75/6/1
HRCOMP1
HRCOMP0
R62
24.9/6/1
B B
CL2
R63
24.9/6/1
CL1
HA[3..31]
HA[3..31]3
HREQ0-3
HREQ1-3
HREQ2-3
HREQ3-3
HREQ4-3
HADSTB0-3
HADSTB1-3
MCHCLK-16
MCHCLK16
STBP05
STBN05
STBP15
STBN15
STBP25
STBN25
STBP35
STBN35
HADS-3
HTRDY-3
DRDY-3
DEFER-3
HLOCK-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
HSWNG0
HRCOMP0
HSWNG0
STBP0
STBN0
DBI0-
DBI0-5
STBP1
STBN1
DBI1-
DBI1-5
STBP2
STBN2
DBI2-
DBI2-5
STBP3
STBN3
DBI3-
DBI3-5
HADSHTRDYDRDYDEFERHITM-
HITM-3
HIT-
HIT-3
HLOCKBR0-
BR0-3
BNR-
BNR-3
BPRI-
BPRI-3
DBSYRS0-
RS0-3
RS1-
RS1-3
RS2-
RS2-3
CPURST-
HS1
HEAT SINK LOCK
HEAT SINK LOCK
A A
CL4
AVC HEAT SINK
HEAT SINK LOCK
5
CL3
HEAT SINK LOCK
Title
Size Document Number Rev
Custom
4
3
2
Date: Sheet of
MCH-BROOKDALE_A
GA-8IRX 1.0
1
6 38Tuesday, November 06, 2001
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
A5A9A13
A17
A21
VCCSM
GND
H15
VCCSM
GND
H17
H19
VCCSM
GND
A25C1C29D7D11
VCCSM
VCCSM
VCCSM
VCCSM
GND
GND
GND
GND
H21J1J4J6J22
VCCSM
VCCSM
GND
GND
J26
D D
C C
B B
MD[0..63]9
-DQS[0..8]9
MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63
-DQS0
-DQS1
-DQS2
-DQS3
-DQS4
-DQS5
-DQS6
-DQS7
-DQS8
U24B
G28
SDQ0
F27
SDQ1
C28
SDQ2
E28
SDQ3
H25
SDQ4
G27
SDQ5
F25
SDQ6
B28
SDQ7
E27
SDQ8
C27
SDQ9
B25
SDQ10
C25
SDQ11
B27
SDQ12
D27
SDQ13
D26
SDQ14
E25
SDQ15
D24
SDQ16
E23
SDQ17
C22
SDQ18
E21
SDQ19
C24
SDQ20
B23
SDQ21
D22
SDQ22
B21
SDQ23
C21
SDQ24
D20
SDQ25
C19
SDQ26
D18
SDQ27
C20
SDQ28
E19
SDQ29
C18
SDQ30
E17
SDQ31
E13
SDQ32
C12
SDQ33
B11
SDQ34
C10
SDQ35
B13
SDQ36
C13
SDQ37
C11
SDQ38
D10
SDQ39
E10
SDQ40
C9
SDQ41
D8
SDQ42
E8
SDQ43
E11
SDQ44
B9
SDQ45
B7
SDQ46
C7
SDQ47
C6
SDQ48
D6
SDQ49
D4
SDQ50
B3
SDQ51
E6
SDQ52
B5
SDQ53
C4
SDQ54
E5
SDQ55
C3
SDQ56
D3
SDQ57
F4
SDQ58
F3
SDQ59
B2
SDQ60
C2
SDQ61
E2
SDQ62
G5
SDQ63
F26
SDQS0
C26
SDQS1
C23
SDQS2
B19
SDQS3
D12
SDQS4
C8
SDQS5
C5
SDQS6
E3
SDQS7
E15
SDQS8
D15
VCCSM
GND
J29K5K7
D19
D23
VCCSM
VCCSM
GND
GND
K27L1L4L6L8
D25F6F10
VCCSM
VCCSM
GND
GND
4
VCCSM
VCCSM
GND
GND
2_5VSTR
F14
F18
F22G1G4
VCCSM
VCCSM
GND
GND
L22
L24
VCCSM
VCCSM
VCCSM
GND
GND
GND
L26
M23N1N4N8N13
G29H8H10
VCCSM
VCCSM
GND
GND
H12
VCCSM
VCCSM
GND
GND
H14
VCCSM
GND
N15
H16
VCCSM
GND
N17
H18
H20
VCCSM
GND
N22
N29P6P8
H22
H24J5J7K6K22
VCCSM
VCCSM
VCCSM
GND
GND
GND
VCCSM
GND
P14
VCCSM
GND
P16R1R4
VCCSM
VCCSM
GND
GND
K24
VCCSM
GND
R13
K26
VCCSM
GND
R15
L23
SCB0
SCB1
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
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
R17
R26
T6
3
MPD0
C16
MPD1
D16
MPD2
B15
MPD3
C14
MPD4
B17
MPD5
C17
MPD6
C15
MPD7
D14
MAA0
E12
MAA1
F17
MAA2
E16
MAA3
G18
MAA4
G19
MAA5
E18
MAA6
F19
MAA7
G21
MAA8
G20
MAA9
F21
MAA10
F13
MAA11
E20
MAA12
G22
-CS0
E9
-CS1
F7
-CS2
F9
-CS3
E7
SBS0
G12
SBS1
G13
-SRASA
F11
-SCASA
G8
-SWEA
G11
CKE0
G23
CKE1
E22
CKE2
H23
CKE3
F23
H3
G3
E14
F15
J24
G25
G6
G7
G15
G14
E24
G24
H5
F5
V22
V8
V6
U29
U15
U4
U1
T22
T16
T14
T8
Brookdale_DDR (REV:B0)
DDR INTERFACE
-CS0 10,11
-CS1 10,11
-CS2 10,11
-CS3 10,11
SBS0 9
SBS1 9
-SRASA 9
-SCASA 9
-SWEA 9
CKE0 10,11
CKE1 10,11
CKE2 10,11
CKE3 10,11
DCLK0 10
-DCLK0 10
DCLK1 10
-DCLK1 10
DCLK2 10
-DCLK2 10
DCLK3 9
-DCLK3 9
DCLK4 9
-DCLK4 9
DCLK5 9
-DCLK5 9
MPD[0..7] 9
MAA[0..12] 9
注意
版要在
:DDR
1INCH 長度(5MIL)
2
2_5VSTR
BC68
BC99
0.1U/6
0.1U/6
SOLDER SIDE LAY
BC101
0.1U/6
BC70
0.1U/6
BC96
0.1U/6
BC98
0.1U/6
1
+
EC1
100U/10V/5*7/X
1
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet of
MCH-BROOKDALE_B
GA-8IRX 1.0
1
7 38Tuesday, November 06, 2001
5
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
4
3
2
1
VCC18
U24C
L25
L29
N26
N23
VCC1_8
VCC1_8
C201
VCC1_8
0.1U/6
M22
VCC1_8
VCC1_8
SMRCOMP
J28
J21
BC92
0.1U/6
SDREF
J9
D D
C C
B B
A A
R70
40.2/6/1
GAD[0..31]12
SBA[0..7]12
HL[0..10]13
VCC18
R74
40.2/6/1
GAD0
R27
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
VTT_DDR
GCBE0GCBE1GCBE2GCBE3-
GMCH3V66
GFRAMEGDEVSELGIRDYGTRDYGSTOP-
GPAR
GREQGGNT-
MCH_AGPREF
ADSTB0
ADSTB0ADSTB1
ADSTB1-
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
SBSTB
SBSTB-
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HLSTB
HLSTB-
HUBREF
C401
0.1U/6
GCBE0-12
GCBE1-12
GCBE2-12
GCBE3-12
GMCH3V6616
GFRAME-12
GDEVSEL-12
GIRDY-12
GTRDY-12
GSTOP-12
GPAR12
GREQ-12
GGNT-12
MCH_AGPREF12
ADSTB012
ADSTB0-12
ADSTB112
ADSTB1-12
SBSTB12
SBSTB-12
HLSTB13
HLSTB-13
HUBREF13
GAD0
R28
GAD1
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
R77
30/6/1
VREF_DDR10,11
5
VREF_DDR
VDDQ VDDQ
AG29
AC29
W29
R29
AE26
AA26
U26
AJ25
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
GND
GND
GND
SDREF
AG20
AG18
AG1
4
AF23
AD23
VCC1_5
GND
AH19
AG22
AA22
VCC1_5
VCC1_5
GND
GND
AH21
W22
U22
VCC1_5
GND
AJ3
AH23
R22
VCC1_5
VCC1_5
GND
GND
AJ5
AD21
AB21
VCC1_5
GND
AJ7
AJ9
P17
U16
VCC1_5
VCC1_5
GND
GND
AJ13
AJ11
R16
VCC1_5
VCC1_5
GND
GND
AJ15
N16
T15
VCC1_5
GND
AJ27
AJ17
P15
VCC1_5
VCC1_5
GND
U14
R14
VCC1_5
N14
VCC1_5
VCC1_5
P13
VCC1_5
TESTIN#
VCC1_5
VCC1_5
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
T17
C20 10U/12
U17
C23 10U/12
T13
U13
PCIRST-
J27
H27
H26
ST2
AG26
ST1
AF24
ST0
AG25
PIPE-
AF22
WBF-
AE23
RBF-
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
Brookdale_DDR (REV:B0)
AGP INTERFACE
R66 4.7K/6
ST2 12
ST1 12,16
ST0 12
PIPE- 12
WBF- 12
RBF- 12
R67
2K/6
3
L3 4.7UH/8
L4 4.7UH/8
VCC18
VDDQ
VDDQ
C400
10P/6
PCIRST- 12,13,15,19,20,34,35,36
HUBREF
2
C28
0.1U/6
VCC18
BC76
BC73
1U/6
0.1U/6
VDDQ
VCC3
BC79
0.1U/6
BC78
0.1U/6
VDDQ
BC84
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
BC89
BC88
BC87
BC85
VCC18
R73
150/6/1
R75
150/6/1
Title
Size Document Number Rev
Custom
Date: Sheet of
MCH-BROOKDALE_C
GA-8IRX 1.0
1
8 38Tuesday, November 06, 2001
8
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
7
6
5
4
3
2
1
SHORT
0/S8P4R/X
4
0/S8P4R/X
4
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_8
MAA_7
MAA_9
-SCAS_A 10,11
MAA_12MAA12
SBS_1 10,11
BETWEEN DIMM2 & DIMM3
BC420 0.1U/6
BC421
BC423 0.1U/6
BC424 0.1U/6
BC427 0.1U/6
BC428 0.1U/6
0.1U/6
MAA0
MAA[0..12]7 MAA_[0..12] 10,11
MD_3
D D
C C
MD_[0..63]10,11
MD_2
MD_7
MD_6
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
RN1
RN3
RN5
RN7
RN9
RN11
RN12
RN13
RN14
MD_38
RN15
MD_37
MD_44
RN16
RN17
MD_54
RN18
MD_50
MD_55
MD_51
RN19
RN20
MD_56
MD_61
B B
MD_57
MD_59
MD_62
MD_58
MD_63
RN21
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
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
33-8P4R
MD3
MD2
MD7
MD6
MD0
MD4
MD5
MD1
MD13
MD12
MD9
MD8
MD14
MD15
MD10
MD11
MD20
MD16
MD17
MD21
MD18
MD22
MD19
MD23
MD24
MD28
MD25
MD26
MD29
MD30
MD27
MD31
MD39MD_39
MD34MD_34
MD38
MD35MD_35
MD32MD_32
MD36MD_36
MD37
MD33MD_33
MD44
MD40MD_40
MD45MD_45
MD41MD_41
MD42MD_42
MD43MD_43
MD46MD_46
MD47MD_47
MD54
MD50
MD55
MD51
MD48MD_48
MD49MD_49
MD52MD_52
MD53MD_53
MD60MD_60
MD56
MD61
MD57
MD59
MD62
MD58
MD63
MD[0..63] 7
-SCASA7
-SWEA7 -SWE_A 10,11
-SRASA7 -SRAS_A 10,11
SBS07 SBS_0 10,11
SBS17
BETWEEN DIMM1 & DIMM2
2_5VSTR 2_5VSTR
BC164 0.1U/6
BC158 0.1U/6
BC152 0.1U/6
BC146 0.1U/6
BC128 0.1U/6
BC119 0.1U/6
BC107 0.1U/6
R703 0/6
MAA1
R704 0/6
MAA2
R705 0/6
MAA3
R706 0/S6/X
MAA4
R707 0/S6/X
MAA5
R709 0/S6/X
MAA6
R708 0/S6/X
MAA8
RN6
MAA7
MAA9
MAA11 MAA_11
-SCASA -SCAS_A
-SWEA -SWE_A
-SRASA -SRAS_A
MAA10 MAA_10
1 2
3
5 6
7 8
RN8
1 2
3
5 6
7 8
R700 0/6
R710 0/S6/X
SBS0 SBS_0
R701 0/S6/X
SBS1 SBS_1
R702 0/S6/X
-DQS_0
-DQS_[0..8]10,11
A A
8
R78 33/6
-DQS_1 -DQS1
R79 33/6
-DQS_2 -DQS2
R80 33/6
-DQS_3 -DQS3
R81 33/6
-DQS_4 -DQS4
R82 33/6
-DQS_5 -DQS5
R83 33/6
-DQS_6 -DQS6
R84 33/6
-DQS_7 -DQS7
R85 33/6
-DQS_8 -DQS8
R86 33/6
MPD_5
MPD_0
MPD_1
MPD_2
MPD_6
MPD_3
MPD_7
RN22
RN23
7
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
33-8P4R
33-8P4R
MPD4MPD_4
MPD5
MPD0
MPD1
MPD2
MPD6
MPD3
MPD7
-DQS0
-DQS[0..8] 7
DCLK37
-DCLK37
DCLK47
-DCLK47
DCLK57
-DCLK57
SR1 22/6S/X
SR2 22/6S/X
SR3 22/6S/X
SR4 22/6S/X
SR5 22/6S/X
SR6 22/6S/X
DCLK_3 10,11
-DCLK_3 10,11
DCLK_4 10,11
-DCLK_4 10,11
DCLK_5 10,11
-DCLK_5 10,11
MPD[0..7] 7MPD_[0..7]10,11
GIGABYTE CORP.
COUPON1
COUPON2
6
5
4
COUPON2 COUPON
COUPON1 COUPON
21
21
3
Title
VCC
Size Document Number Rev
B
Date: Sheet of
MD0_63 SERIAL TERM.
GA-8IRX 1.0
2
9 38Tuesday, November 06, 2001
1
8
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
7
2_5VSTR
6
5
4
3
2
1
2_5VSTR
DDR2
120
148
168
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
WP
GND
GND
GND
GND
GND
DDR_184P
139
145
152
160
176
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
72
73
79
80
165
166
170
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
DDR1,2
GA-8IRX 1.0
10 38Tuesday, November 06, 2001
1
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
15223054627796
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
15223054627796
D D
C C
MAA_[0..12]9,11
CKE07,11 CKE37,11
CKE17,11
-DQS_[0..8]9,11
B B
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
SBS_09,11
SBS_19,11
-CS07,11
-CS17,11
-SWE_A9,11 -SCAS_A9,11
-SCAS_A9,11
-SRAS_A9,11
CKE0
CKE1
DCLK17
-DCLK17
DCLK07
-DCLK07
DCLK27
-DCLK27
SMBDATA11,14,16,20,32,33
SMBCLK11,14,16,20,32,33
-DQS_0
-DQS_1
-DQS_2
-DQS_3
-DQS_4
-DQS_5
-DQS_6
-DQS_7
-DQS_8
SMBDATA
SMBCLK
VREF_DDR
C36
2_5VSTR
0.1U/6
PWROK
26,32
2_5VSTR
A A
R97
150/6/1
2_5VSTR
DDR_RST-11
12
2
1
R1308
1K/6/X
SOT23
2_5VSTR
3
Q139
2N3904/X
12
R1309
1 2
1 2
R98
165/6/1
C34
0.1U/6
48
VDDQ
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10
118
A11
115
A12
103
SBS_0 SBS_1
SBS_1
-CS0
-CS1
-DQM0
-DQM1
-DQM2
-DQM3
-DQM4
-DQM5
-DQM6
-DQM7
-DQM8
-SWE_A -SCAS_A
-SCAS_A
-SRAS_A
VDDSPD
1K/6
DDR_RST-
A13
59
BA0
52
BA1
113
BA2
157
CS0
158
CS1
71
NC/CS2
163
NC/CS3
97
DQM0
107
DQM1
119
DQM2
129
DQM3
149
DQM4
159
DQM5
169
DQM6
177
DQM7
140
DQM8
63
WE
65
CAS
154
RAS
21
CKE0
111
CKE1
16
CK0/DNU
17
CK0/DNU
137
CK1
138
CK1
76
CK2/DNU
75
CK2/DNU
5
DQS0
14
DQS1
25
DQS2
36
DQS3
56
DQS4
67
DQS5
78
DQS6
86
DQS7
47
DQS8
91
SDA
92
SCL
181
SA0
182
SA1
183
SA2
1
VREF
82
VDDID
184
VDDSPD
9
NC
10
NC
101
NC
102
NC
173
NC
167
NC/FETEN
VREF_DDR
BC379
0.1U/6
104
112
128
136
143
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
VREF_DDR 8,11
156
164
172
180738467085108
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
VDD
VDD
VDD
GND
GND
GND
GND
100
116
124
132
DDR1
120
148
168
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
WP
GND
GND
GND
GND
GND
DDR_184P
139
145
152
160
176
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
MD_[0..63] 9,11
CKE27,11
MPD_[0..7] 9,11
90
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
SBS_0
-CS2
-CS27,11
-CS3
-CS37,11
-DQM0
-DQM1
-DQM2
-DQM3
-DQM4
-DQM5
-DQM6
-DQM7
-DQM8
-SWE_A9,11
-SRAS_A9,11
-SWE_A
-SRAS_A
CKE2
CKE3
DCLK_49,11
-DCLK_49,11
DCLK_39,11
-DCLK_39,11
DCLK_59,11
-DCLK_59,11
-DQS_0 MD_48
-DQS_1 MD_49
-DQS_2 MD_50
-DQS_3 MD_51
-DQS_4 MD_52
-DQS_5 MD_53
-DQS_6 MD_54
-DQS_7 MD_55
-DQS_8
SMBDATA
SMBCLK
2_5VSTR
C37
0.1U/6
VREF_DDR
VDDSPD
DDR_RST-11
2_5VSTR
100U/10V/5*7
EC46
1
+
CLOSE TO DDR MODULE
2_5VSTR
EC36
100U/10V/5*7
1
+
CLOSE TO DDR SOCKET
8
7
6
5
4
3
104
112
128
136
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
3111826344250586674818993
GIGABYTE TECH.
Title
Size Document Number Rev
B
Date: Sheet of
143
VDDQ
GND
156
164
VDDQ
GND
VDDQ
GND
172
180738467085108
VDD
VDD
VDD
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
100
116
124
132
2
8
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
D D
C C
CKE37,10
CKE27,10
B B
MAA_0
MAA_1
MAA_2
MAA_3
MAA_4
MAA_5
MAA_6
MAA_7
MAA_8
MAA_9
MAA_10
MAA_11
MAA_12
SBS_0
SBS_1
-CS37,10
-CS27,10
-DQM0
-DQM1
-DQM2
-DQM3
-DQM4
-DQM5
-DQM6
-DQM7
-DQM8
-SWE_A9,10
-SCAS_A9,10
-SRAS_A9,10
SMBDATA10,14,16,20,32,33
-SWE_A
-SCAS_A
-SRAS_A
CKE3
CKE2
DCLK_49,10
-DCLK_49,10
DCLK_39,10
-DCLK_39,10
DCLK_59,10
-DCLK_59,10
-DQS_0 MD_48
-DQS_1 MD_49
-DQS_2 MD_50
-DQS_3 MD_51
-DQS_4 MD_52
-DQS_5 MD_53
-DQS_6 MD_54
-DQS_7 MD_55
-DQS_8
SMBDATA
SMBCLK
SMBCLK10,14,16,20,32,33
2_5VSTR
VREF_DDR8,10
C800
0.1U/6
2_5VSTR
VREF_DDR
VDDSPD
DDR_RST-10
A A
8
-CS3
-CS2
7
2_5VSTR
15223054627796
48
VDDQ
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10
118
A11
115
A12
103
A13
59
BA0
52
BA1
113
BA2
157
CS0
158
CS1
71
NC/CS2
163
NC/CS3
97
DQM0
107
DQM1
119
DQM2
129
DQM3
149
DQM4
159
DQM5
169
DQM6
177
DQM7
140
DQM8
63
WE
65
CAS
154
RAS
21
CKE0
111
CKE1
16
CK0/DNU
17
CK0/DNU
137
CK1
138
CK1
76
CK2/DNU
75
CK2/DNU
5
DQS0
14
DQS1
25
DQS2
36
DQS3
56
DQS4
67
DQS5
78
DQS6
86
DQS7
47
DQS8
91
SDA
92
SCL
181
SA0
182
SA1
183
SA2
1
VREF
82
VDDID
184
VDDSPD
9
NC
10
NC
101
NC
102
NC
173
NC
167
NC/FETEN
VDDQ
VDDQ
VDDQ
GND
VDDQ
GND
VDDQ
GND
104
VDDQ
GND
112
VDDQ
GND
128
VDDQ
GND
136
VDDQ
GND
143
VDDQ
GND
3111826344250586674818993
7
156
VDDQ
GND
164
VDDQ
GND
172
VDDQ
GND
VDDQ
GND
6
180738467085108
VDD
VDD
VDD
VDD
VDD
VDDQ
GND
GND
GND
GND
GND
GND
GND
100
116
124
132
139
145
6
5
DDR3
120
148
168
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
WP
GND
GND
GND
DDR_184P
152
160
176
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
72
73
79
80
165
166
170
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
MD_[0..63]9,10
MPD_[0..7]9,10
-DQS_[0..8]9,10
MAA_[0..12]9,10
-CS[0..3]7,10
CKE[0..3]7,10
SBS_[0..1]9,10
5
MD_[0..63]
MPD_[0..7]
-DQS_[0..8]
MAA[0..12]
-CS[0..3]
CKE[0..3]
SBS_[0..1]
4
MD_1
1 2
MD_5
3 4
MD_4
5 6
MD_0
7 8
MD_6
1 2
MD_7
3 4
MD_2
5 6
MD_3
7 8
MD_11
1 2
MD_10
3 4
MD_14
5 6
MD_15
7 8
MD_8
1 2
MD_9
3 4
MD_12
5 6
MD_13
7 8
MD_21
1 2
MD_17
3 4
MD_16
5 6
MD_20
7 8
MD_23
1 2
MD_19
3 4
MD_18
5 6
MD_22
7 8
MD_26
1 2
MD_25
3 4
MD_28
5 6
MD_24
7 8
MD_31
1 2
MD_27
3 4
MD_30
5 6
MD_29
7 8
MD_38
1 2
MD_35
3 4
MD_34
5 6
MD_39
7 8
MD_33
1 2
MD_37
3 4
MD_36
5 6
MD_32
7 8
MD_45
1 2
MD_41
3 4
MD_44
5 6
MD_40
7 8
MD_47
1 2
MD_46
3 4
MD_43
5 6
MD_42
7 8
MD_51
1 2
MD_55
3 4
MD_50
5 6
MD_54
7 8
MD_53
1 2
MD_52
3 4
MD_49
5 6
MD_48
7 8
MD_58
1 2
MD_63
3 4
MD_59
5 6
MD_62
7 8
MD_57
1 2
MD_61
3 4
MD_60
5 6
MD_56
7 8
MPD_7
1 2
MPD_3
3 4
MPD_6
5 6
MPD_2
7 8
MPD_1
1 2
MPD_0
3 4
MPD_5
5 6
MPD_4
7 8
-DQS_0
-DQS_1
-DQS_2
-DQS_3
-DQS_4
-DQS_5
-DQS_6
-DQS_7
-DQS_8
-CS1
-CS2
-CS0
-CS3
CKE2
CKE0
CKE1
CKE3
R724 47/6
R725 47/6
R726 47/6
R727 47/6
R715 47/6
R716 47/6
R717 47/6
R718 47/6
R99
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
47/6
VTT_DDR
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
47 8P4R
RN24
RN26
RN28
RN30
RN32
RN34
RN35
RN36
RN37
RN38
RN39
RN40
RN41
RN42
RN43
RN44
RN45
RN46
RN49
RN50
3
2
1
VTT_DDRVTT_DDR
BC382
BC105
BC108
BC419
BC123
BC129
BC132
BC138 0.1U/6
BC141
BC144
BC147
BC150
BC153
BC156
BC159
BC162
BC165
BC166
VTT_DDR
BC106
BC109
BC112
BC115
BC118
BC124
BC127
BC133
BC136
BC139
BC142
BC145
BC148
BC151
BC154
BC157
BC160
4.7U/12/X
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6/X
0.1U/6/X
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6/X
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
VTT_DDR
MAA_1
MAA_2
MAA_3
MAA_8
MAA_7
MAA_9
MAA_11
MAA_12
-SRAS_A
SBS_1
-SWE_A
SBS_0
-SCAS_A
MAA_0
MAA_10
MAA_4
MAA_5
MAA_6
BC169
BC170
BC172
BC173
BC175
BC176
BC178
BC179
BC180
BC181
BC182
BC183
BC185
BC186
BC188
BC189
BC191
BC192
BC194
BC195
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
R712 56/6
R713 56/6
R711 56/6
R714 56/6
R740 56/6
R741 56/6
R723
R719
R720
R722
R721
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6/X
0.1U/6
0.1U/6
0.1U/6/X
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6
0.1U/6/X
0.1U/6
0.1U/6
56/6
56/6
56/6
56/6
56/6
RN25
56 8P4R
RN29
56 8P4R
CLOSE TO DDR TERMINATOR(1 CAP. FOR 2 R-PACKS)
GIGABYTE TECH.
Title
Size Document Number Rev
B
4
3
Date: Sheet of
2
DDR3 & TERM.
GA-8IRX 1.0
11 38Tuesday, November 06, 2001
1
8
GIGABYTE CONFIDENTIAL DOCUMENT DO NOT COPY
7
6
5
4
3
2
1
ST[0..2]8,16
C38
10P/6/X
SBA[0..7]
ST[0..2]
GAD[0..31]
BC201
1U/6
BC205
0.1U/6
BC209
0.1U/6
7
VDDQVCCVCC3
RESV
USB-
GND
INTA#
RST#
GNT#
VCC3.3
RESV
PIPE#
GND
WBF#
SBA1
VCC3.3
SBA3
GND
SBA5
SBA7
RESV
GND
RESV
VCC3.3
AD30
AD28
VCC3.3
AD26
AD24
GND
GC/BE3#
VDDQ3.3
AD22
AD20
GND
AD18
AD16
VDDQ3.3
FRAME#
TRDY#
STOP#
PME#
GND
AD15
VDDQ3.3
AD13
AD11
GND
C/BE0#
VDDQ3.3
GND
VDDQ3.3
ST1
PAR
AD9
AD6
AD4
AD2
AD0
+12V
A1
12V
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
ST1
SBA1
SBA3
SBA5
SBA7
GAD30
GAD28
GAD26
GAD24
GCBE3GAD22
GAD20
GAD18
GAD16
GAD15
GAD13
GAD11
GAD9
GCBE0-
GAD6
GAD4
GAD2
GAD0
ST1 8,16
ADSTB1-
GCBE3- 8
GCBE0- 8
ADSTB0-
USBAGPPIRQA-
PCIRSTGGNT-
PIPEWBF-
SBSTB-
USBAGP- 25
PIRQA- 13,17,18,19
PCIRST- 8,13,15,19,20,34,35,36
GGNT- 8
PIPE- 8
WBF- 8
SBSTB- 8
ADSTB1- 8
GFRAME-
GTRDYGSTOPPCIPME-
GPAR
GFRAME- 8
GTRDY- 8
GSTOP- 8
GPAR 8
ADSTB0- 8
PCIPME- 13,17,18,19,36
GPAR8
GGNT-8
ST08
ST18,16
ST28
MCH_AGPREF
GPERRGSERRGPAR
GGNT-
ST0
ST1
ST2
BC83
USBOC-
USBAGP+
PIRQBGREQ-
RBF-
R100 0/6/X
ST0
ST08
ST2
ST28
USBOC-14,33,36
USBAGP+25
PIRQB-13
GREQ-8
RBF-8
SBA0
GCBE2-
GCBE1-
BC197
0.01U/6
GAD31
GAD29
GAD27
GAD25
GAD23
GAD21
GAD19
GAD17
GAD14
GAD12
GAD10
GAD8
GAD7
GAD5
GAD3
GAD1
SBA2
SBA4
SBA6
SBSTB
SBSTB8
3VDUAL
ADSTB1
ADSTB18
GIRDY-
GIRDY-8
GDEVSEL-8
GDEVSELGPERRGSERR-
ADSTB0
ADSTB08
MCH_AGPREF8
MCH_AGPREF
GCBE2-8
GCBE1-8
AGP
B1
OVRCNT#
B2
5V
B3
5V
B4
USB+
B5
GND
B6
INTB#
B7
CLK
B8
REQ#
B9
VCC3.3
B10
ST0
B11
ST2
B12
RBF#
B13
GND
B14
RESV
B15
SBA0
B16
VCC3.3
B17
SBA2
B18
SB_STB
B19
GND
B20
SBA4
B21
SBA6
B22
RESV
B23
GND
B24
3VSB
B25
VCC3.3
B26
AD31
B27
AD29
B28
VCC3.3
B29
AD27
B30
AD25
B31
GND
B32
AD_STB1
B33
AD23
B34
VDDQ3.3
B35
AD21
B36
AD19
B37
GND
B38
AD17
B39
C/BE2#
B40
VDDQ3.3
B41
IRDY#
B46
DEVSEL#
B47
VDDQ3.3
B48
PERR#
B49
GND
B50
SERR#
B51
C/BE1#
B52
VDDQ3.3
B53
AD14
B54
AD12
B55
GND
B56
AD10
B57
AD8
B58
VDDQ3.3
B59
AD_STB0
B60
AD7
B61
GND
B62
AD5
B63
AD3
B64
VDDQ3.3
B65
AD1
B66
VREF_CG
AGP SLOT/4X ONLY
TYPEDET#
SB_STB#
AD_STB1#
AD_STB0
VREF_GC
4X only
VDDQ
C25
470P/6
0.1U/6
BC369
R68
300/6/1
0.1U/6
R71
300/6/1
C26
470P/6
RN123 6.8K-8P4R
1 2
3 4
5 6
7 8
R115 6.8K/6
R119 8.2K/6/X
R120 8.2K/6/X
R121 8.2K/6/X
R69
R72
75/6/1
75/6/1
VDDQ
GIGABYTE CORP.
BC210
0.1U/6
6
5
4
3
Title
Size Document Number Rev
Custom
Date: Sheet of
2
AGP SLOT
GA-8IRX 1.0
12 38Tuesday, November 06, 2001
1
SBA[0..7]8
GAD[0..31]8
D D
AGPCLK
AGPCLK16
C C
B B
VCC
BC196
0.1U/6
VDDQ
BC198
1U/6
BC199
1U/6
BC200
1U/6
VDDQ
BC202
0.1U/6
A A
VCC3
BC207
0.1U/6
8
BC208
0.1U/6
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