GIGABYTE 945G-DS3 Schematics
5
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Digitally signed by dd
DN: cn=dd, o=dd, ou=dd,
email=dddd@yahoo.
com, c=US
Date: 2010.01.19 19:11:57
+07'00'
4
3
2
1
Model Name:945G-DS3
SHEET TITLE
01
D D
02
03
04
05
06
07
08
09
C C
10
11
12
13
14
COVER SHEET
BLOCK DIAGRAM
BOM & PCB MODIFY HISTORY
L775_A
L775_B,D
L775_C
L775_E,F,G,H
BROADWATER HOST
BROADWATER DDR
BROADWATER PCI_EXP_16,DMI
BROADWATER VGA,MISC
BROADWATER GND
BROADWATER PWR
DDRII CHANNEL A-SHARE 1,2
Revision 2.02
SHEET TITLE
28
29
30
31
32
33
34
35
36
37
38
39
40
FRONT PANEL
FRONT USB,REAL USB CONNECT
PROCESSOR HOT
ALC883
REAR AUDIO JACK
FRONT AUDIO CONNECTOR
MARVELL 88E8056
ITE 8712/8718 GBKX
COM_LPT
VCORE PWM
DISCRETE POWER
GPIO DEFINE
GPIO DEFINE
41
15
16
17
B B
18
19
20
21
22
23
DDRII CHANNEL B-SHARE 1,2
DDRII TERMINATION
PCI EXPRESS*16 SLOT
ICH7 DMI, PCI, USB
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
ICS9LPRS587 CLOCK.
ATX,ATX_12V CONNECT,BIOS
PCI EXPRESS*1 SLOT 1,2,3
42
43
44
24
A A
25
PCI SLOT 1,2,3
HWM/ FAN CONTROL
26
27
IDE/FLOPPY
KB_PS2
5
Title
Size Document Number Rev
Custom
4
3
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Date: Sheet
Intel Confidential
Cover Sheet
945G-DS3
140Friday, November 17, 2006
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BLOCK DIAGRAM
INTEL Pentium4
LGA775
D D
CLOCK GENERATOR
CKVDD = 3.3V
VCORE = 1.4V
VCC3
PCI EXPRESS X16
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
MARVELL 8056
C C
BROADWATER HOST
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
MAA0~14
MAA_CPC1~5
MAB_CPC1~5
MDD0~63
-DQSD0~7
DM0~7
CHANNEL A
DDRII DIMM X 2
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V
PAGE 14,15
CHANNEL B
DDRII DIMM X 2
1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V
PAGE 16,17
PCI EXPRESS X1
SLOT1
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
USB PORTS 0~7
VCC = 5V
5VSB = 5V
5VUSB = 5V
ICH7
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
IDE Primary
VCC = 5V
SERIAL ATA
VCC = 5V
PAGE 28
PAGE 21
B B
PCI BUS
FWH/HWMO
PCI SLOT
1,2,3
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
LPC BUS
Azalia ALC883
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
CD_IN
LINE_IN
AUX_IN
5
LIN_ OUT
TELE
FRONT AUDIO
MIC
PAGE 33
PAGE 34,35
FRONT PANEL /CPU FAN
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
4
3
VCC = 5V
VCC3 = 3V
LPC I/O ITE8718GB
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA IR
LPT
2
PS2
FDD
PAGE 27
PAGE 39
PAGE 29,40
Title
Size Document Number Rev
Custom
Date: Sheet
Intel Confidential
BOM & PCB MODIFY HISTORY
945G-DS3
1
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Model Name: 945G-DS3
Circuit or PCB layout change
for next version
Version:2.02
DATE Change Item Reason
D D
Component value change
history
2006
1.01
2.0 1. S/B HEATSINK
Data Change Item Reason
1.0A
1.0B
C C
1.0C
EVT Release
1. PCB Rev1.0 --> REv1.01
2. DR68 200/6 --> 300/6
3. PROCHOT R379 2K/6/1 --> 1.78K/6/1
4.
包材修改
5. ADD COMP8 R101=30/6/1
6. PROCHOT & STPCLK D13=BAT54A REMOVE
7. CONROE 266MHZ --> 133MHZ R189=8.2K/4 , R169=22K/4
, ADD BC51 0.1U/4
2.02
8. DDRVTT ADD BC79,BC84=0.1U/6/Y5V/25V/Z
9. BC465,BC467,BC464,BC461
10CM3-041005-51R/54R/56R/57R/2AR
加替料
10. REMOVE PCI_BT1 , PCI_BT2
1. LPC DUAL BIOS SELECT REMOVE R458 , ADD R459=1K/4
2. RTL8111B ADD CAP FOR LBC45,35,55=0.1U/6 , LEC4,LEC6=100u/D
1. GA-945PL-S3 Rev1.01 --> GA-945P-S3 Rev1.01.0
文字面
Dual Channel DDRII
移除
LAN LED LD1 REMOVE
轉
90,
度
2. CEC11,CBC32 & CEC12,CBC37
不要
CO-LAYOUT
1. 2uH Footprint : CHOKE2U-20A-SQ-12.01
2. POWER NET VCC1_5PCIEX CHANGE TO VCC1_5
3. CPU PIN.E7 ADD CPU_TP18
4. EC22 & CPU_FAN
5.
文字面要出
GA-945P-S2,GA-945G-S2
靠太近
GA-945P-DS3 , GA-945G-DS3,
1. ADD U23 FOR HSYNC & VSYNC LEVEL SHIFT
B B
2.0A 1. PWM 6 PHASE
2. VISTA SUPPORT
2.0B
1. R224 1K/4 REMOVE
2. R2016 1K/4 --> 100/4
3. F2,F3 SMD FUSE 1.1A --> 1.6A
4. DL4,DL1,DL3:11LC5-40600C-W1R/W2R/W3R/W4R
5. L5,L13:11LC5-20200B-E1R/E2R/E3R/E4R
6. L12,L6:11LC5-20120B-W1R/W2R/W3R/W4R
7. PCB Rev2.0 --> Rev2.01
包材修改
8.
9.
A A
2.0B-ECN
2.0C
大陸智恩
1. REMOVE CPU IMPSEL R147=62/4
1.PCB REV2.01 -> REV2.02 (
2. I/O SHIELD CHAMDE ADD
5
PCB REMOVE
智恩,育富,鼎富,精成,全成信
貼銘板
4
)
Title
Size Document Number Rev
Custom
3
2
Date: Sheet
Intel Confidential
BOM & PCB MODIFY HISTORY
945P-DS3
1
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R212
VTT_OR
VTT_OL
VTT_OR
VTT_OL
124/6/1
R231
124/6/1
R146 62/4
R201 62/4
R145 62/4
RN13 62/8P4R/6
7 8
5 6
3 4
1 2
CR121
CPU RETAINTION/X
R235
210/6/1
R237
210/6/1
-IERR
-BR0
-CPURST
TESTHI10
TESTHI9
TESTHI8
C105
1u/6/Y5V/10V/Z
C109
1u/6/Y5V/10V/Z
VTT_OR
D D
HA/REQ:5/13
ADSTB:5/17
VTT_OR
AB6
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AJ5
AJ6
AC4
AE4
AD5
L5
P6
M5
L4
M4
R4
T5
U6
T4
U5
U4
V5
V4
W5
N4
P5
K4
J5
M6
K6
J6
R6
W6
Y6
Y4
LGA775A
A<3>*
LGA775
A<4>*
A<5>*
(1/8)
A<6>*
A<7>*
A<8>*
A<9>*
A<10>*
A<11>*
A<12>*
A<13>*
A<14>*
A<15>*
A<16>*
RSVD_3
RSVD_4
REQ<0>*
REQ<1>*
REQ<2>*
REQ<3>*
REQ<4>*
ADSTB<0>*
A<17>*
A<18>*
A<19>*
A<20>*
A<21>*
A<22>*
A<23>*
A<24>*
A<25>*
A<26>*
A<27>*
A<28>*
A<29>*
A<30>*
A<31>*
A<32>*
A<33>*
A<34>*
A<35>*
RSVD_1
RSVD_2
ADSTB<1>*
CPU-SK/775/S/15
ADS*
BNR*
HIT*
RSP*
BPRI*
DBSY*
DRDY*
HITM*
IERR*
INIT*
LOCK*
TRDY*
BINIT*
DEFER*
MCERR*
AP<0>*
AP<1>*
BR<0>*
TESTHI_8
TESTHI_9
TESTHI_10
DP<0>*
DP<1>*
DP<2>*
DP<3>*
GTLREF0
GTLREF1
GTLREF2
GTLREF_SEL
RESET*
RS<0>*
RS<1>*
RS<2>*
D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7
AB3
U2
U3
F3
G3
G4
H5
J16
H15
H16
J17
H1
H2
E24
H29
G23
B3
F5
A3
-HADS
-BNR
-HIT
TP_CPU1
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
TP_CPU2
-DEFER
TP_CPU5
TP_CPU6
-BR0
TESTHI8
TESTHI9
TESTHI10
TP_CPU7
TP_CPU8
TP_CPU9
TP_CPU10
GTLREF0
GTLREF1
GTLREF_MCH
-CPURST
-RS0
-RS1
-RS2
-HADS 8
-BNR 8
-HIT 8
-BPRI 8
-DBSY 8
-DRDY 8
-HITM 8
-HINIT 19
-HLOCK 8
-HTRDY 8
-DEFER 8
-BR0 8
C108220p/4/NPO/50V/J/X
C102220p/4/NPO/50V/J/X
GTLREF_MCH 8
GTL_DET 6,8
-CPURST 8
-RS0 8
-RS1 8
-RS2 8
HA[3..16]8
C C
HA[17..35]8
B B
HA[3..16]
HA[17..35]
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-HREQ08
-HREQ18
-HREQ28
-HREQ38
-HREQ48
-HADSTB08
-HADSTB18
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
HA32
HA33
HA34
HA35
-HADSTB1
TP_CPU3
TP_CPU4
GTLREF1
GTLREF0
VCORE VCORE
BC466
10u/12/X7R/6.3V/K
4
BC465
10u/12/X7R/6.3V/K
BC461
10u/12/X7R/6.3V/K
A A
BC462
10u/12/X7R/6.3V/K
5
BC463
10u/12/X7R/6.3V/K
BC464
10u/12/X7R/6.3V/K
BC467
10u/12/X7R/6.3V/K
3
BC468
10u/12/X7R/6.3V/K
Title
Size Document Number Rev
B
2
Date: Sheet
Gigabyte Technology
P4_LGA775-A
945G-DS3
440Friday, November 17, 2006
1
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2.02
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HD[0..15]
HD[0..15]8
HD/DBI:5/13
D D
C C
B B
DSTBP:5/17
HD[16..31]
FSBSEL1
-SYS_RST19,21,28
R422
0/4/SHT/X
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI0
-DBI08
STBN0
STBN08
STBP0
STBP08HD[16..31]8
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
-DBI18
STBN18
STBP18
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
-SYS_RST
FSBSEL0
FSBSEL11
FSBSEL2
TP_CPU18
R230
1K/4/X
-DBI1
STBN1
STBP1
AG1
AD2
AG2
AF2
AG3
AC2
AK3
G29
H30
G30
AE6
D16
A10
A11
B10
C11
B12
C12
D11
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G11
G12
E12
AE1
AD1
AF1
AC1
AJ2
AJ1
AJ3
A20
E23
B4
C5
A4
C6
A5
B6
B7
A7
D8
A8
C8
B9
G9
F8
F9
E9
D7
N5
C9
E7
D<0>*
D<1>*
D<2>*
D<3>*
D<4>*
D<5>*
D<6>*
D<7>*
D<8>*
D<9>*
D<10>*
D<11>*
D<12>*
D<13>*
D<14>*
D<15>*
DB1<0>*
DSTBN<0>*
DSTBP<0>
D<16>*
D<17>*
D<18>*
D<19>*
D<20>*
D<21>*
D<22>*
D<23>*
D<24>*
D<25>*
D<26>*
D<27>*
D<28>*
D<29>*
D<30>*
D<31>*
DB1<1>*
DSTBN<1>*
DSTBP<1>
TCK
TDI
TDO
TMS
TRST*
BPM<0>*
BPM<1>*
BPM<2>*
BPM<3>*
BPM<4>*
BPM<5>*
DBR*
ITPCLK<0>
ITPCLK<1>
BSEL<0>
BSEL<1>
BSEL<2>
SPARE0
SPARE1
SPARE2
SPARE4
NC_DSS2
NC_DSS3
NC
LGA775
LGA775
(2/8)
LGA775D
(4/8)
VTT_PWRGD
DSTBN<2>*
DSTBP<2>
DSTBN<3>*
DSTBP<3>
VTT_1
VTT_2
VTT_3
VTT_4
VTT_5
VTT_6
VTT_7
VTT_8
VTT_9
VTT_10
VTT_11
VTT_12
VTT_13
VTT_14
VTT_15
VTT_16
VTT_17
VTT_18
VTT_19
VTT_20
VTT_21
VTT_22
VTT_23
VTT_24
VTT_OUT_1
VTT_OUT_2
VTT_SEL
EXTBGREF
SFRANAD
SFRANAC
DCLKPH
ACLKPH
HFPLL
LGA775B
G16
D<32>*
E15
D<33>*
E16
D<34>*
G18
D<35>*
G17
D<36>*
F17
D<37>*
F18
D<38>*
E18
D<39>*
E19
D<40>*
F20
D<41>*
E21
D<42>*
F21
D<43>*
G21
D<44>*
E22
D<45>*
D22
D<46>*
G22
D<47>*
D19
DBI<2>*
G20
G19
D20
D<48>*
D17
D<49>*
A14
D<50>*
C15
D<51>*
C14
D<52>*
B15
D<53>*
C18
D<54>*
B16
D<55>*
A17
D<56>*
B18
D<57>*
C21
D<58>*
B21
D<59>*
B19
D<60>*
A19
D<61>*
A22
D<62>*
B22
D<63>*
C20
DBI<3>*
A16
C17
CPU-SK/775/S/15
A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28
D29
D30
AM6
AA1
J1
F27
F23
D14
E6
E5
J3
D1
VR_RDY
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
-DBI2
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-DBI3
STBN3
STBP3
VTT_GMCH
-DBI2 8
STBN2 8
STBP2 8
-DBI3 8
STBN3 8
STBP3 8
VR_RDY 37
VTT_OR
VTT_OL
HD[32..47]
HD[48..63]
HD[32..47] 8
HD[48..63] 8
VTT_GMCH
VTT_OR
0.1u/6/Y5V/25V/Z
FSBSEL021
FSBSEL121
FSBSEL221
C94
FOR ALL DDR CLK RATIO
R79
470/4
Q12
2N7002/SOT23/25pF/5
BSEL166_135 BSEL166_235
CHECK BSEL0/1 ITE8712 POWER ON
R69
470/4
3
D
GS
SOT23
2
1
R72 0/4/X
132
R78
8.2K/4
Q9
MMBT2222A/SOT23/600mA/40
SOT23
CPU
FSA
FSB
FSBSEL0
FSBSEL1
1
10
0
NA
FSBSEL2
1
01
0
0
1
0
1
0
0
時電壓是否會高於
Clock
100MHz
133MHz
166MHz
200MHz
266MHz0
RN7 470/8P4R/6
RN15 62/8P4R/6
RN14 62/8P4R/6
R206 62/4
R213 680/4
R197 62/4
R198 62/4
R77 8.2K/4/X
FSBSEL0
R75 8.2K/4/X
FSBSEL1
R80 8.2K/4
FSBSEL2
2N7002/SOT23/25pF/5
# POWER ON
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
VTT_GMCHVTT_GMCHVTT_GMCH VTT_GMCH
R64
470/4
Q11
D
GS
2
R73 0/4/X
1.2V
3/4
2.0/2.66/3.33
1.5/2.0/2.5
-BPM1
-BPM0
-BPM5
-BPM3
-BPM2
TDI
-BPM4
TMS
TDO
VR_RDY
-TRST
TCK
3
1
FSBSEL2
FSBSEL0
FSBSEL1
BSEL0
BSEL1
BSEL2
R65
470/4
SOT23
BSEL0 11
BSEL1 11
BSEL2 11
Q8
MMBT2222A/SOT23/600mA/40
SOT23
132
R70
8.2K/4
BSEL1BSEL0
CPU-SK/775/S/15
VCC
Q48
2N7002/SOT23/25pF/5/X
R423
8.2K/4/X
VTT_GMCH
R424
1K/4/X
A A
5
4
3
Q49
MMBT2222A/SOT23/600mA/40/X
SOT23
132
3
D
GS
2
1
FSBSEL0
FSBSEL1
SOT23
Title
Size Document Number Rev
Custom
2
Date: Sheet
Gigabyte Technology
P4_LGA775-B,D
945G-DS3
540Friday, November 17, 2006
of
1
2.02
5
www.kythuatvitinh.com
Note:
VCCA & VCOREPLL
VTT_GMCH
D D
C C
B B
L2
10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]
C19
1u/6/Y5V/10V/Z
C17
1u/6/Y5V/10V/Z
L1
10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]
C93
33p/4/NPO/50V/J/X
CPU_TEMP25,35
THERMDC35
R203 0/4/SHT/X
R202 0/4/SHT/X
1n/4/X7R/50V/K/X
define doesn't same as
old P4 design kit
Trace width doesn't
less than 12 Mil
As close as possible to
CPU socket
-STPCLK
C90
C89
1n/4/X7R/50V/K/X
Z60_50*:
Z60_50*:
VCCA
R74
0/6/SHT/X
VSSA
VCOREPLL
阻抗
60ohm-->
阻抗
50ohm-->上62/4
4
VCC3
8.2K/4
R2004
249/4/1/X
3
D
GS
2
LGA775C
P2
SMI*
K3
A20M*
R3
FERR*/PBE*
K1
LINT0
L1
LINT1
N2
IGNNE*
M3
STPCLK*
A23
VCCA
B23
VSSA
C23
VCCIOPLL
D23
VCC_PLL
AM2
VID<0>
AL5
VID<1>
AM3
VID<2>
AL6
VID<3>
AK4
VID<4>
AL4
VID<5>
AM5
VID<6>
AM7
VID<7>
AN7
VID_SELECT
F28
BCLK<0>
G28
BCLK<1>
AE8
SKTOCC*
AL1
THERMDA
AK1
THERMDC
AJ7
THERMDA_2
AH7
THERMDC_2
AN3
VCC_SENSE
AN4
VSS_SENSE
AN5
VCC_MB_REGULATION
AN6
VSS_MB_REGULATION
AL8
VCC_D_SENSE
AL7
VSS_D_SENSE
F29
VTT_PKGSENSE
F6
Z60_50*
G6
SLEW_CTRL*
G5
SST_LV*
AL3
MPG_NOBOOT*
CPU-SK/775/S/15
+12V
GTL_DET4,8
-SMI
-SMI19
-A20M19
-FERR19
INTR19
-IGNNE19
-STPCLK19,30
VRD_SEL37
-CPUCLK21
-SKTOCC19
VCC_SENSE25
VSS_SENSE25
VID[0..7] VCC_PLL
CPUCLK21
VID[0..7]37
不上
PECI35
-A20M
-FERR
INTR
NMI
NMI19
-IGNNE
-STPCLK
VCCA
VSSA
VCOREPLL
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
VRD_SEL
CPUCLK
-CPUCLK
-SKTOCC
BC49
22u/12/X5R/6.3V/M
,
PECI
VCORE
TP_CPU12
R147 62/4/X
TP_CPU15
TP_CPU17
3
Q72
2N7002/SOT23/25pF/5/X
SOT23
1
TESTHI0
1.5V
LGA775
(3/8)
VCC3
TESTHI_0
TESTHI_1
TESTHI_2
TESTHI_3
TESTHI_4
TESTHI_5
TESTHI_6
TESTHI_7
TESTHI_11
TESTHI_12
TESTHI_13
FORCEPH
PWRGOOD
PROCHOT*
THERMTRIP*
COMP<0>
COMP<1>
COMP<2>
COMP<3>
COMP<4>
COMP<5>
COMP<6>
COMP<7>
COMP<8>
RC1
RC2
RC4
RC5
RSVD_1
RSVD_2
PSMI*
MSID<1>
MSID<0>
CPU_BOOT
LL_ID<0>
LL_ID<1>
F26
W3
F25
G25
G27
G26
G24
F24
P1
W2
L2
AK6
N1
AL2
M2
A13
T1
G2
R1
J2
T2
Y3
AE3
B13
G1
U1
A24
E29
F2
G10
AH2
V1
W1
Y1
V2
AA2
R2005
110/4/1/X
TESTHI0
TESTHI1
TESTHI2_7
TESTHI11
TESTHI12
TESTHI13
-FORCEPR
CPUPWROK
-PROCHOT
-THRMTRIP
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
COMP8
CPU_G1
TESTHI_M
R76 1K/4/X
TP_CPU11
GTLREF2
GTLREF3
R196 62/4
MSID1
R205 62/4
MSID0
TP_CPU13
TP_CPU14
TP_CPU16
1.2V
R2006
61.9/4/1/X
TESTHI0
C270
0.1u/6/Y5V/25V/Z/X
TESTHI13 19
-FORCEPR 30
CPUPWROK 19
-PROCHOT 30
-THRMTRIP 19
2
0.1u/6/Y5V/25V/Z
0.1u/6/Y5V/25V/Z
VTT_GMCH
1u/6/Y5V/10V/Z
Place outside of CPU socket
VTT_OL
C103
VTT_OR
C100
C14
VTT_OL
VTT_OR
VTT_OR
VTT_OR
R236 60.4/6/1
R229 60.4/6/1
R200 60.4/6/1
R215 60.4/6/1
R100 60.4/6/1
R214 60.4/6/1
R216 60.4/6/1R2007
R199 60.4/6/1
R101 30/6/1
R53 130/4
R54 62/4
R52 62/4
R51 62/4
R50 62/4
RN20 62/8P4R/6
7 8
5 6
3 4
1 2
R227 100/4/X
R195 62/4
R204 62/4
RN16 680/8P4R/6
7 8
5 6
3 4
1 2
RN11 680/8P4R/6
7 8
5 6
3 4
1 2
R149 1K/4
R207 62/4
R211 124/6/1/X
R210
210/6/1/X
R209 124/6/1/X
R217
210/6/1/X
C96
1u/6/Y5V/10V/Z/X
C98
1u/6/Y5V/10V/Z/X
1
COMP5
COMP4
COMP2
COMP3
COMP0
COMP1
COMP6
COMP7
COMP8
-PROCHOT
TESTHI2_7
-THRMTRIP
-FERR
TESTHI0
TESTHI13
TESTHI1
TESTHI11
TESTHI12
CPUPWROK
C101 1n/4/X7R/50V/K/X
CPU_G1
TESTHI_M
VID5
VID4
VID0
VID2
VID6
VID3
VID1
VID7
VRD_SEL
-FORCEPR
R194 10/4/X
GTLREF2
R220 10/4/X
GTLREF3
VCC1_5
A A
Title
Size Document Number Rev
5
4
3
2
PECI:Platform Environment Control Interface
B
Date: Sheet
FB1 0/8/SHT/X
C15
1u/6/Y5V/10V/Z
Gigabyte Technology
VCC_PLL
C16
0.1u/6/Y5V/25V/Z/X
P4_LGA775-C
945G-DS3
1
VCC_PLL
640Friday, November 17, 2006
of
2.02
5
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4
3
2
1
VCORE VCORE VCORE VCORE
D D
C C
B B
A A
AA8
AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30
AG8
AG9
LGA775E
LGA775
VCC
VCC
(5/8)
VCC
VCC
PWR 1/2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/15
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL9
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
AN25
AN26
AN29
AN30
AN8
AN9
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
K23
K24
K25
K26
K27
K28
K29
K30
M23
M24
M25
M26
M27
M28
M29
M30
J8
J9
K8
L8
M8
LGA775F
LGA775
VCC
VCC
(6/8)
VCC
VCC
PWR 2/2
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
CPU-SK/775/S/15
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
N23
N24
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
A12
A15
A18
A21
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AB7
AC3
AC6
AC7
AD4
AD7
AE10
AE13
AE16
AE17
AE2
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF3
AF30
AF6
AF7
A2
A6
A9
LGA775G
LGA775
VSS
VSS
(7/8)
VSS
VSS
GND 1/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AN1
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
B11
B14
B17
B20
B24
C10
C13
C16
C19
C22
C24
D12
D15
D18
D21
D24
E11
E14
E17
E20
E25
E26
E27
E28
F10
F13
F16
F19
F22
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
B1
B5
B8
C4
C7
D3
D5
D6
D9
E2
E8
F4
F7
LGA775H
LGA775
VSS
VSS
(8/8)
VSS
VSS
GND 2/2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
CPU-SK/775/S/15
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H25
H26
H27
H28
H3
H6
H7
H8
H9
J4
J7
K2
K5
K7
L23
L24
L25
L26
L27
L28
L29
L3
L30
L6
L7
M1
M7
N3
N6
N7
P23
P24
P25
P26
P27
P28
P29
P30
P4
P7
R2
R23
R24
R25
R26
R27
R28
R29
R30
R5
R7
T3
T6
T7
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
Title
Size Document Number Rev
B
5
4
3
2
Date: Sheet
Gigabyte Technology
P4_LGA775-E,F,G,H
945G-DS3
1
of
740Friday, November 17, 2006
2.02
5
N
www.kythuatvitinh.com
4
3
2
1
VTT_GMCH
R1959
124/6/1
BC469
0.01U/4/X/16V/X
GTL_DET4,6
VTT_GMCH
R1963
HSWING=[(0.22XVTT_GMCH)-2%~(0.22XVTT_GMCH)+2%]
301/6/1
R1965
84.5/6/1
VTT_GMCH
R1966
60.4/6/1
HSCOMP
C237
2.2P/4/X/16V/X
R1960
10/6
R1961
210/6/1
VCORE
R1962
619/6/1
3
D
GS
2
1
R1964 62/6
C236
0.01u/6/X7R/50V/K
GTLREF_MCH
BC470
0.1u/6/Y5V/25V/Z
Q66
2N7002/SOT23/25pF/5
SOT23
GTLREF_MCH
HSWNG
HRCOMP
R1967
16.9/6/1
C235
220P/6/N/50V/X
AA37
AA35
AA42
AA38
AA34
W42
W40
W41
AA41
K38
K35
M34
N35
R33
N32
N34
M38
N42
N37
N38
R32
R36
U37
R35
R38
V33
U34
U32
V42
U35
Y36
Y38
V32
Y34
E41
D41
K36
G37
E42
M36
V35
M31
M29
A28
B27
K41
L43
K40
F35
G34
A38
M26
E29
E34
B37
B32
V41
P40
U41
U40
U39
D42
U42
T40
Y43
T43
C30
R27
U27
M15
L15
J39
J42
J37
J27
U19A
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*
RSVD
RSVD
RSVD
RSVD
HREQ0*
HREQ1*
HREQ2*
HREQ3*
HREQ4*
HADSTB0*
HADSTB1*
HCLKP
HCLKN
HRCOMP
HSWING
HDSTBP0*
HDSTBN0*
HDINV0*
HDSTBP1*
HDSTBN1*
HDINV1*
HDSTBP2*
HDSTBN2*
HDINV2*
HDSTBP3*
HDSTBN3*
HDINV3*
HADS*
HTRDY*
HDRDY*
HDEFER*
HHITM*
HHIT*
HLOCK*
HBREQ0*
HBNR*
HBPRI*
HDBSY*
HRS0*
HRS1*
HRS2
HCPURST*
CPU INTERFACE
RSVD
RSVD
RSVD
RSVD
HD0*
HD1*
HD2*
HD3*
HD4*
HD5*
HD6*
HD7*
HD8*
HD9*
HD10*
HD11*
HD12*
HD13*
HD14*
HD15*
HD16*
HD17*
HD18*
HD19*
HD20*
HD21*
HD22*
HD23*
HD24*
HD25*
HD26*
HD27*
HD28*
HD29*
HD30*
HD31*
HD32*
HD33*
HD34*
HD35*
HD36*
HD37*
HD38*
HD39*
HD40*
HD41*
HD42*
HD43*
HD44*
HD45*
HD46*
HD47*
HD48*
HD49*
HD50*
HD51*
HD52*
HD53*
HD54*
HD55*
HD56*
HD57*
HD58*
HD59*
HD60*
HD61*
HD62*
HD63*
HDVREF
HACCVREF
HSCOMP
HPCREQ
HEDRDY*
P41
M39
P42
M42
N41
M40
L40
M41
K42
G39
J41
G42
G40
G41
F40
F43
F37
E37
J35
D39
C41
B39
B40
H34
C37
J32
B35
J34
B34
F32
L32
J31
H31
M33
K31
M27
K29
F31
H29
F29
L27
M24
J26
K26
G26
H24
K24
F24
E31
A33
E40
D37
C39
D38
D33
C35
D34
C34
B31
C31
C32
D32
B30
D30
D27
D28
C27
F38
Y40
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21HA24
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
GTLREF_MCH
HSCOMP
HA[3..31]4
D D
C C
B B
HA[3..31]
MCHCLK21
-MCHCLK21
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14 HD11
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA25
HA26
HA27
HA28
HA29
HA30
HA31
-HREQ04
-HREQ14
-HREQ24
-HREQ34
-HREQ44
-HADSTB04
-HADSTB14
-HTRDY4
-DEFER4
-HLOCK4
-BNR4
-DBSY4
-CPURST4
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
MCHCLK
-MCHCLK
HRCOMP
HSWNG
STBP0
STBP05
STBN0
STBN05
-DBI0
-DBI05
STBP1
STBP15
STBN1
STBN15
-DBI1
-DBI15
STBP2
STBP25
STBN2
STBN25
-DBI2
-DBI25
STBP3
STBP35
STBN3
STBN35
-DBI3
-DBI35
-HADS
-HADS4
-HTRDY
-DRDY
-DRDY4
-DEFER
-HITM
-HITM4
-HIT
-HIT4
-HLOCK
-BR0
-BR04
-BNR
-BPRI
-BPRI4
-DBSY
-RS0
-RS04
-RS1
-RS14
-RS2
-RS24
-CPURST
HD[0..63]
GTLREF_MCH 4
HD[0..63] 5
945G/A2/[10HB1-033000-22R]
A A
COUPON1
COUPON2
5
4
COUPON1 COUPON/X
COUPON2 COUPON/X
10HB1-033000-11-REV:A1
10HB1-033000-21-REV:A2 FOR ACER
VCC
21
21
3
Title
Size Document Number Rev
Custom
2
Date: Sheet
GIGABYTE THCHNOLOGIES , I
GMCH-HOST
945G-DS3
1
840Friday, November 17, 2006
2.02
of
5
,
www.kythuatvitinh.com
MODT_A[0..3]
MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
D D
-SCASA14,16
-SRASA14,16
C C
B B
DCLKA014
-DCLKA014
DCLKA114
-DCLKA114
DCLKA214
-DCLKA214
DCLKA314
-DCLKA314
DCLKA414
-DCLKA414
DCLKA514
-DCLKA514
0.1u/6/Y5V/25V/Z/X
NB_HEATSIN
A A
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13
-SWEA
-SWEA14,16
-SCASA
-SRASA
SBAA0
SBAA014,16
SBAA1
SBAA114,16
SBAA2
SBAA214,16
-CSA0
-CSA014,16
-CSA1
-CSA114,16
-CSA2
-CSA214,16
-CSA3
-CSA314,16
CKEA0
CKEA014,16
CKEA1
CKEA114,16
CKEA2
CKEA214,16
CKEA3
CKEA314,16
MODT_A0
MODT_A1
MODT_A2
MODT_A3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
DCLKA4
-DCLKA4
DCLKA5
-DCLKA5
TP37
DDRVREFA
C238
TP39
TP40
1
MODT_A[0..3] 14,16
U19F
BA32
SAMA0
AW32
SAMA1
BB30
SAMA2
BA30
SAMA3
AY30
SAMA4
BA27
SAMA5
BC28
SAMA6
AY27
SAMA7
AY28
SAMA8
BB27
SAMA9
AY33
SAMA10
AW27
SAMA11
BB26
SAMA12
BC38
SAMA13
BB35
SAWE*
BA37
SACAS*
BA34
SARAS*
BC33
SABA_0
AY34
SABA_1
BA26
SABA_2
BB37
SACS_0*
BA39
SACS_1*
BA35
SACS_2*
AY38
SACS_3*
BB25
SACKE0
AY25
SACKE1
BC24
SACKE2
BA25
SACKE3
AW37
SAODT0
AY39
SAODT1
AY37
SAODT2
BB40
SAODT3
BB32
SACK0
AY32
SACK0*
AY5
SACK1
BB5
SACK1*
AK42
SACK2
AK41
SACK2*
BA31
SACK3
BB31
SACK3*
AY6
SACK4
BA5
SACK4*
AH40
SACK5
AH43
SACK5*
AK18
RSV_TP(3)
AM4
SMVREF0
AL17
RSV_TP(1)
AK17
RSV_TP(0)
945G/A2/[10HB1-033000-22R]
SADQS0
SADQS0*
SADM0
SADQ0
SADQ1
SADQ2
SADQ3
SADQ4
SADQ5
SADQ6
SADQ7
SADQS1
SADQS1*
SADM1
SADQ8
SADQ9
SADQ10
SADQ11
SADQ12
SADQ13
SADQ14
SADQ15
SADQS2
SADQS2*
SADM2
SADQ16
SADQ17
SADQ18
SADQ19
SADQ20
SADQ21
SADQ22
SADQ23
SADQS3
SADQS3*
SADM3
SADQ24
SADQ25
SADQ26
SADQ27
SADQ28
SADQ29
SADQ30
SADQ31
SADQS4
SADQS4*
SADM4
SADQ32
SADQ33
SADQ34
SADQ35
SADQ36
SADQ37
SADQ38
SADQ39
SADQS5
SADQS5*
SADM5
SADQ40
SADQ41
SADQ42
SADQ43
SADQ44
SADQ45
SADQ46
SADQ47
SADQS6
SADQS6*
SADM6
SADQ48
SADQ49
SADQ50
SADQ51
SADQ52
SADQ53
SADQ54
SADQ55
SADQS7
SADQS7*
SADM7
SADQ56
SADQ57
SADQ58
SADQ59
SADQ60
SADQ61
SADQ62
SADQ63
DDR INTERFACE
AU4
AR2
AR3
AP3
AP2
AU3
AV4
AN1
AP4
AU5
AU2
BA3
BB4
AY2
AW3
AY3
BA7
BB7
AV1
AW4
BC6
AY7
AY11
BA10
BB10
AW12
AY10
BA12
BB12
BA9
BB9
BC11
AY12
AU18
AR18
AP18
AM20
AM18
AV20
AM21
AP17
AR17
AP20
AT20
AU35
AV35
AT34
AP32
AV34
AV38
AU39
AV32
AT32
AR34
AU37
AP42
AP40
AP39
AR41
AR42
AN43
AM40
AU41
AU42
AP41
AN40
AG42
AG41
AG40
AL41
AL42
AF39
AE40
AM41
AM42
AF41
AF42
AC42
AC41
AC40
AD40
AD43
AA39
AA40
AE42
AE41
AB41
AB42
DQSA0
-DQSA0
DMA0
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
DQSA1
-DQSA1
DMA1
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
DQSA2
-DQSA2
DMA2
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
DQSA3
-DQSA3
DMA3
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
DQSA4
-DQSA4
DMA4
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
DQSA5
-DQSA5
DMA5
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
DQSA6
-DQSA6
DMA6
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
DQSA7
-DQSA7
DMA7
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
4
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
-SWEB
-SWEB15,16
SBAB015,16
SBAB115,16
SBAB215,16
-CSB015,16
-CSB115,16
-CSB215,16
-CSB315,16
CKEB015,16
CKEB115,16
CKEB215,16
CKEB315,16
DDRVREFB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
MODT_B0
MODT_B1
MODT_B2
MODT_B3
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
DCLKB4
-DCLKB4
DCLKB5
-DCLKB5
TP38
TP41
SMRCOMPP
SMRCOMPN
C239
0.1u/6/Y5V/25V/Z/X
-SCASB15,16
-SRASB15,16
DCLKB015
-DCLKB015
DCLKB115
-DCLKB115
DCLKB215
-DCLKB215
DCLKB315
-DCLKB315
DCLKB415
-DCLKB415
DCLKB515
-DCLKB515
3
U19G
BB22
SBMA0
BB21
SBMA1
BA21
SBMA2
AY21
SBMA3
BC20
SBMA4
AY19
SBMA5
AY20
SBMA6
BA18
SBMA7
BA19
SBMA8
BB18
SBMA9
BA22
SBMA10
BB17
SBMA11
BA17
SBMA12
AW42
SBMA13
BB23
SBWE*
AY24
SBCAS*
BA23
SBRAS*
AW23
SBBA0
AY23
SBBA1
AY17
SBBA2
BA40
SBCS0*
AW41
SBCS1*
BA41
SBCS2*
AW40
SBCS3*
BA14
SBCKE0
AY16
SBCKE1
BA13
SBCKE2
BB13
SBCKE3
AY42
SBODT0
AV40
SBODT1
AV43
SBODT2
AU40
SBODT3
AM29
SBCK0
AM27
SBCK0*
AV9
SBCK1
AW9
SBCK1*
AL38
SBCK2
AL36
SBCK2*
AP26
SBCK3
AR26
BLCK3*
AU10
SBCK4
AT10
SBCK4*
AJ38
SBCK5
AJ36
SBCK5*
AL39
RSV
AM2
SMVREF1
AK23
RSV_TP(2)
AM3
SM_OCDCOMP_1
AJ8
SM_OCDCOMP_0
AJ6
SM_RCOMP1
AL5
SM_RCOMP0
945G/A2/[10HB1-033000-22R]
SBDQS0
SBDQS0*
SBDM0
SBDQ0
SBDQ1
SBDQ2
SBDQ3
SBDQ4
SBDQ5
SBDQ6
SBDQ7
SBDQS1
SBDQS1*
SBDM1
SBDQ8
SBDQ9
SBDQ10
SBDQ11
SBDQ12
SBDQ13
SBDQ14
SBDQ15
SBDQS2
SBDQS2*
SBDM2
SBDQ16
SBDQ17
SBDQ18
SBDQ19
SBDQ20
SBDQ21
SBDQ22
SBDQ23
SBDQS3
SBDQS3*
SBDM3
SBDQ24
SBDQ25
SBDQ26
SBDQ27
SBDQ28
SBDQ29
SBDQ30
SBDQ31
SBDQS4
SBDQS4*
SBDM4
SBDQ32
SBDQ33
SBDQ34
SBDQ35
SBDQ36
SBDQ37
SBDQ38
SBDQ39
SBDQS5
SBDQS5*
SBDM5
SBDQ40
SBDQ41
SBDQ42
SBDQ43
SBDQ44
SBDQ45
SBDQ46
SBDQ47
SBDQS6
SBDQS6*
SBDM6
SBDQ48
SBDQ49
SBDQ50
SBDQ51
SBDQ52
SBDQ53
SBDQ54
SBDQ55
SBDQS7
SBDQS7*
SBDM7
SBDQ56
SBDQ57
SBDQ58
SBDQ59
SBDQ60
SBDQ61
SBDQ62
SBDQ63
AM8
AM6
AL11
AL6
AL8
AP8
AP9
AJ11
AL9
AM10
AP6
AV7
AR9
AW7
AU7
AV6
AV12
AM11
AR5
AR7
AR12
AR10
AV13
AT13
AP13
AM15
AM13
AV15
AM17
AN12
AR13
AP15
AT15
AU23
AR23
AP23
AM24
AM23
AV24
AM26
AP21
AR21
AP24
AT24
AT29
AV29
AR29
AU27
AN29
AR31
AM31
AP27
AR27
AP31
AU31
AP36
AM35
AR38
AP35
AP37
AN32
AL35
AR35
AU38
AM38
AM34
AG34
AG32
AJ39
AL34
AJ34
AF32
AF34
AL31
AJ32
AG35
AD32
AD36
AD38
AD39
AC32
AD34
Y32
AA32
AF35
AF37
AC33
AC35
DQSB0
-DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
-DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
-DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
-DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
-DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
-DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
-DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
-DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
2
MODT_B[0..3]
MODT_B[0..3] 15,16
R1970
0/SHT/X
DDR18V
DDR18V
DDR18V
-DQSB[0..7]15
MAAB[0..13]15,16
MDB[0..63]15
DQSB[0..7]15
MAAA[0..13]14,16
MDA[0..63]14
DQSA[0..7]14
-DQSA[0..7]14
R1968
1K/6/1
R1969
1K/6/1
R1971
1K/6/1/X
R1972
1K/6/1/X
R1973 80.6/6/1
BC473
0.1u/6/Y5V/25V/Z
R1974 80.6/6/1
DMB[0..7]15
DMA[0..7]14
1
DDRVREFA
BC471
0.1u/6/Y5V/25V/Z
DDRVREFB
BC472
0.1u/6/Y5V/25V/Z
SMRCOMPN
SMRCOMPP
-DQSB[0..7]
MAAB[0..13]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..13]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
-DQSA[0..7]
NB_HEATSINK/[12SP2-04F004-71R_12SP2-04F004-72R_12SP2-04F004-73R_12SP2-04F004-74R]
2
5
4
3
2
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE THCHNOLOGIES
GMCH-DDRII
945G-DS3
1
940Friday, November 17, 2006
2.02
of
5
N
www.kythuatvitinh.com
D D
100歐姆:[20/5/7/5/20]
C C
SRCCLK_MCH21
-SRCCLK_MCH21
B B
4
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
EXP_A_RXN1
EXP_A_RXP2
EXP_A_RXN2
EXP_A_RXP3
EXP_A_RXN3
EXP_A_RXP4
EXP_A_RXN4
EXP_A_RXP5
EXP_A_RXN5
EXP_A_RXP6
EXP_A_RXN6
EXP_A_RXP7
EXP_A_RXN7
EXP_A_RXP8
EXP_A_RXN8
EXP_A_RXP9
EXP_A_RXN9
EXP_A_RXP10
EXP_A_RXN10
EXP_A_RXP11
EXP_A_RXN11
EXP_A_RXP12
EXP_A_RXN12
EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15
GRCOMP
AC12
AC11
G12
F12
D11
D12
J13
H13
E10
F10
H10
C4
D3
G6
G4
M6
M7
U11
U10
R8
R7
N3
Y10
Y11
B14
B16
J9
F7
F9
J6
K9
K8
F4
K2
L1
P4
U19B
EXPARXP0
EXPARXN0
EXPARXP1
EXPARXN1
EXPARXP2
EXPARXN2
EXPARXP3
EXPARXN3
EXPARXP4
EXPARXN4
EXPARXP5
EXPARXN5
EXPARXP6
EXPARXN6
EXPARXP7
EXPARXN7
EXPARXP8
EXPARXN8
EXPARXP9
EXPARXN9
EXPARXP10
EXPARXN10
EXPARXP11
EXPARXN11
EXPARXP12
EXPARXN12
EXPARXP13
EXPARXN13
EXPARXP14
EXPARXN14
EXPARXP15
EXPARXN15
EXPCOMPO
EXPCOMPI
GCLKP
GCLKN
EXPATXP0
EXPATXN0
EXPATXP1
EXPATXN1
EXPATXP2
EXPATXN2
EXPATXP3
EXPATXN3
EXPATXP4
EXPATXN4
EXPATXP5
EXPATXN5
EXPATXP6
EXPATXN6
EXPATXP7
EXPATXN7
EXPATXP8
EXPATXN8
EXPATXP9
EXPATXN9
EXPATXP10
EXPATXN10
EXPATXP11
EXPATXN11
EXPATXP12
EXPATXN12
EXPATXP13
EXPATXN13
EXPATXP14
EXPATXN14
EXPATXP15
EXPATXN15
DMITXP0
DMITXN0
DMITXP1
DMITXN1
DMITXP2
DMITXN2
DMITXP3
DMITXN3
DMIRXP0
DMIRXN0
DMIRXP1
DMIRXN1
DMIRXP2
DMIRXN2
DMIRXP3
DMIRXN3
3
D14
C13
A13
B12
A11
B10
C10
C9
A9
B7
D7
D6
A6
B5
E2
F1
G2
J1
J3
K4
L4
M4
M2
N1
P2
T1
T4
U4
U2
V1
V3
W4
W2
Y1
AA2
AB1
Y4
AA4
AB3
AC4
Y7
Y8
AA9
AA10
AA6
AA7
AC9
AC8
EXP_A_TXP0
EXP_A_TXN0
EXP_A_TXP1
EXP_A_TXN1
EXP_A_TXP2
EXP_A_TXN2
EXP_A_TXP3
EXP_A_TXN3
EXP_A_TXP4
EXP_A_TXN4
EXP_A_TXP5
EXP_A_TXN5
EXP_A_TXP6
EXP_A_TXN6
EXP_A_TXP7
EXP_A_TXN7
EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXN9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11
EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
100歐姆:[20/5/7/5/20]
PCIE_15V_ICH
DMI_0TXP 18
DMI_0TXN 18
DMI_1TXP 18
DMI_1TXN 18
DMI_2TXP 18
DMI_2TXN 18
DMI_3TXP 18
DMI_3TXN 18
DMI_0RXP 18
DMI_0RXN 18
DMI_1RXP 18
DMI_1RXN 18
DMI_2RXP 18
DMI_2RXN 18
DMI_3RXP 18
DMI_3RXN 18
2
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
SPEC:1.5A
EXP_A_TXP[0..15] 17
EXP_A_TXN[0..15] 17
EXP_A_RXP[0..15] 17
EXP_A_RXN[0..15] 17
PCIE_15V_ICH
R1976
24.9/6/1
GRCOMP
PCIE_15V_ICH
BC474
10u/8/Y5V/6.3V/Z
MARGIN TEST
1
100歐姆:[20/5/7/5/20]
945G/A2/[10HB1-033000-22R]
A A
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GIGABYTE THCHNOLOGIES , I
GMCH-PCI E & DMI
945G-DS3
1
10 40Friday, November 17, 2006
2.02
of
5
N
www.kythuatvitinh.com
U19H
D D
C C
B B
A A
DDR25V_MCH
EXP_SLR
EXP_EN
DDCDATA
DDCCLK
BSEL05
BSEL15
BSEL25
SDVO_CLDATA17
SDVO_CLCLK17
R2000
8.2K/4
EXP_SLR
EXP_EN
VCC1_5
R1991 8.2K/6
R1992 33/6
R1993 33/6
0315-->intel
25 mil space
R2002 1K/6/X
R2003 0/6/SHT/X
DDR25V_DAC
R2001
8.2K/4
-EXTTS
2N7002/SOT23/25pF/5
VCC3
F21
BSEL0
H21
BSEL1
L20
BSEL2
K18
ALLZTEST
H20
XORTEST
L18
RSV_TP(5)
K21
EXP_SLR
L21
RSV_TP(4)
F20
EXP_EN
N21
RSV_TP(6)
M17
RSVD
L17
RSVD
M11
RSVD
J20
EXTTS*
F15
SDVO_CTRLDATA
E15
SDVO_CTRLCLK
945G/A2/[10HB1-033000-22R]
EXP_EN_HDR 17
Q67
GS
2
D
3
1
SOT23
VCC3
DREFCLKP
DREFCLKN
ICH_SYNC#
DDC_DATA
DDC_CLK
R1998
2.2K/4
Q68
2N7002/SOT23/25pF/5
GS
2
D
3
1
SOT23
BAV99/SOT23/300mA
HSYNC
VSYNC
RED
GREEN
BLUE
RED*
GREEN*
BLUE*
IREF
PWROK
RSTIN#
RSVD
VCC
D17
C17
F17
K17
H18
G17
J17
J18
J15
H15
A20
AJ9
AJ12
V30
M18
N18
N20
22P/4/N/50V/X
R1999
2.2K/4
VGADDCDATA
VGADDCCLK
DOTCLK
-DOTCLK
REFSET
DDCDATA
DDCCLK
C249
-RGB
PWROK1
-PFMRST1
4
R
G
R1986 0/6/SHT/X
可以不上,公板無
DOTCLK 21
-DOTCLK 21
R1990
255/6/1
C246
10P/4/NPO/50V/J/X
-ICHSYNC
-PFMRST1
ESD_PAD7
TP/X
Q63
132
GHSYNC
GVSYNC
.
PWROK1 19,35
For 915G R132=255/6/1
-PFMRST1 34,35
ESD_PAD3
TP/X
BAV99/SOT23/300mA
Q64
VCC
132
-ICHSYNC 19
R466 0/6/X
R465 0/6/X
0.1u/6/Y5V/25V/Z/X
FOR EMI
FOR EMI
3
ESD_PAD2 TP/X
R1987
75/6
R1988
75/6
HSYNC
VSYNC
3.3P/4/N/50V/X
FUSEVCC
BC453
VGA_R
VGA_G
VGA_B
ESD_PAD1
TP/X
ESD_PAD4
TP/X
BAV99/SOT23/300mA
R1989
75/6
C251
VGA/BU/SC-11/RA/D/L
C250
3.3P/4/N/50V/X
1617
6
1
7
2
8
3
9
4
10
5
R
G
B
BAV99/SOT23/300mA
U20
132
R1994 33/6
R1995 33/6
VGA
11
VGADDCDATA
12
HSYNC
13
VSYNC
14
VGADDCCLK
15
U21
132
BAV99/SOT23/300mA
U22
132
3.3P/4/N/50V/X
C247
0.1u/6/Y5V/25V/Z/X
U23-1
3
U23-2
6
U23-3
8
U23-4
11
Q59
BAV99/SOT23/300mA
132
2
C241
C240
3.3P/4/N/50V/X
DDR25V_DAC 13
C248
0.1u/6/Y5V/25V/Z
VCC3
147
1
2
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R]
147
4
5
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R]
147
9
10
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R]
147
12
13
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R]
ESD_PAD5
TP/X
ESD_PAD6
Q60
TP/X
132
BAV99/SOT23/300mA
VCC
(TDK PN# MMZ2012S800A)
FB4 80/6/3A/S
FB5 80/6/3A/S
FB6 80/6/3A/S
C242
3.3P/4/N/50V/X
C220
0.1u/6/Y5V/25V/Z
10p/4/NPO/50V/J
GHSYNC
GVSYNC
C243
C244
10p/4/NPO/50V/J
1
VGA_R
VGA_G
VGA_BB
C245
10p/4/NPO/50V/J
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
GMCH-INTERNAL VGA
945G-DS3
GIGABYTE THCHNOLOGIES , I
1
11 40Friday, November 17, 2006
2.02
of
5
www.kythuatvitinh.com
U19C
A4
VSS
A16
VSS
A22
VSS
A26
VSS
A31
VSS
A35
VSS
B4
VSS
B6
VSS
B9
VSS
B11
VSS
B13
D D
C C
B B
A A
5
VSS
B21
VSS
B22
VSS
B28
VSS
B33
VSS
B38
VSS
C3
VSS
C5
VSS
C7
VSS
C12
VSS
C14
VSS
C22
VSS
C40
VSS
D2
VSS
D5
VSS
D10
VSS
D16
VSS
D20
VSS
D21
VSS
E3
VSS
E4
VSS
E7
VSS
E9
VSS
E12
VSS
E13
VSS
E17
VSS
E18
VSS
E20
VSS
E21
VSS
E32
VSS
F2
VSS
F6
VSS
F13
VSS
F18
VSS
F26
VSS
F34
VSS
F42
VSS
G3
VSS
G5
VSS
G7
VSS
G9
VSS
G10
VSS
G13
VSS
G15
VSS
G18
VSS
G20
VSS
G21
VSS
G24
VSS
G27
VSS
G29
VSS
G31
VSS
G32
VSS
G35
VSS
G38
VSS
H12
VSS
H17
VSS
H26
VSS
H27
VSS
H32
VSS
J2
VSS
J5
VSS
J7
VSS
J10
VSS
J12
VSS
J21
VSS
J24
VSS
J29
VSS
J38
VSS
J43
VSS
K3
VSS
K5
VSS
K6
VSS
K7
VSS
K10
VSS
K12
VSS
K13
VSS
K15
VSS
K20
VSS
K27
VSS
K32
VSS
K34
VSS
K37
VSS
K39
VSS
L2
VSS
L12
VSS
L13
VSS
L24
VSS
L26
VSS
L29
VSS
L31
VSS
L42
VSS
M3
VSS
M5
VSS
M8
VSS
M9
VSS
M10
VSS
M13
VSS
M20
VSS
M21
VSS
M35
VSS
M37
VSS
945G/A2/[10HB1-033000-22R]
4
N2
VSS
N6
VSS
N8
VSS
N13
VSS
N15
VSS
N24
VSS
N26
VSS
N27
VSS
N29
VSS
N31
VSS
N33
VSS
N36
VSS
N39
VSS
N43
VSS
P3
VSS
P14
VSS
P15
VSS
P24
VSS
P26
VSS
P27
VSS
P29
VSS
P30
VSS
R6
VSS
R9
VSS
R12
VSS
R14
VSS
R30
VSS
R31
VSS
R34
VSS
R37
VSS
R39
VSS
T2
VSS
T42
VSS
U3
VSS
U5
VSS
U9
VSS
U12
VSS
U14
VSS
U31
VSS
U33
VSS
U36
VSS
U38
VSS
V2
VSS
V8
VSS
V11
VSS
V12
VSS
V14
VSS
V34
VSS
V36
VSS
V37
VSS
V38
VSS
V39
VSS
V43
VSS
W3
VSS
Y2
VSS
Y5
VSS
Y6
VSS
Y9
VSS
Y12
VSS
Y14
VSS
Y31
VSS
Y35
VSS
Y37
VSS
Y39
VSS
Y42
VSS
AA3
VSS
AA8
VSS
AA11
VSS
AA12
VSS
AA14
VSS
AA21
VSS
AA23
VSS
AA31
VSS
AA33
VSS
AA36
VSS
AB2
VSS
AB43
VSS
AC2
VSS
AC3
VSS
AC7
VSS
AC10
VSS
AC14
VSS
AC21
VSS
AC23
VSS
AC31
VSS
AC36
VSS
AC37
VSS
AC38
VSS
AC39
VSS
4
3
U19E
AD7
AD9
AD11
AD13
AD33
AD35
AD37
AD42
AF1
AF2
AF3
AF5
AF33
AF36
AF38
AF43
AG30
AG31
AG33
AG36
AG37
AG38
AG39
AH42
AJ7
AJ10
AJ30
AJ31
AJ33
AJ35
AJ37
AK24
AK26
AK29
AK30
AL1
AL2
AL3
AL7
AL10
AL12
AL13
AL15
AL18
AL21
AL23
AL24
AL27
AL32
AL33
AL37
AL43
AM5
AM7
AM9
AM33
AM36
AM37
AM39
AN2
AN4
AN13
AN15
AN17
AN18
AN20
AN21
AN23
AN24
AN26
AN27
AN31
AN42
AP5
AP7
AP10
AP12
AP29
AP34
AP38
AR1
AR6
AR15
AR20
AR24
AR32
AR37
AR39
AR43
AT12
AT17
AT18
AT21
AT23
AT26
AT27
AT31
AU6
AU9
AU12
AU13
AU15
AU17
AU20
AD18
AD20
AD22
AD24
AD27
AD29
AE19
AE21
AE23
AE25
AF18
AF20
AF22
AF24
AY1
BC4
3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
945G/A2/[10HB1-033000-22R]
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
2
AU21
AU24
AU26
AU29
AU32
AU34
AV2
AV10
AV17
AV37
AW10
BA4
BA42
BB3
BB6
BB11
BB14
BB19
BB34
BB39
BB41
BC9
A40
D1
D43
R26
R29
U29
V24
V26
V29
W21
W23
W25
Y20
Y22
Y24
Y26
Y29
AA25
AA27
AA29
AC19
AC25
AC29
A42
NC
B2
NC
B3
NC
B41
NC
B42
NC
B43
NC
C2
NC
C42
NC
E35
NC
AV26
NC
AV27
NC
AW2
NC
AW26
NC
BA2
NC
BB1
NC
BB2
NC
BB43
NC
BC1
NC
BC2
NC
BC42
NC
BC43
NC
AK21
AJ23
AJ26
AL29
AL20
AJ21
AL26
AK27
AD30
AC34
Y30
Y33
AF31
AD31
U30
V31
AA30
AC30
A43
AG25
AG26
AG27
AJ24
AJ27
AK40
AW17
AW18
AY14
BC16
AJ29
AG29
Title
Size Document Number Rev
Custom
2
Date: Sheet
1
GIGABYTE THCHNOLOGIES , INC.
GMCH-GND
945G-DS3
1
12 40Friday, November 17, 2006
2.02
of
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