Gigabyte P31-DS3L-11A Schematics
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Model Name:P31-DS3L
SHEETTITLE
01
DD
02
03
04
05
06
07
08
09
CC
10
11
12
13
14
15
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
DDRII CHANNEL B-SHARE 1,2
Rev1.1
SHEETTITLE
28
29
30
31
32
33
34
35
36
37
38
39
40
FRONT PANEL
FRONT USB,REAL USB CONNECT
PROCESSOR HOT
ALC888
REAR AUDIO JACK
FRONT AUDIO CONNECTOR
MARVELL 88E8056
ITE 8712/8718 GBKX
COM_LPT
VCORE PWM
DISCRETE POWER
GPIO DEFINE
GPIO DEFINE
41
42
16
17
BB
18
19
20
21
22
23
24
AA
25
26
27
DDRII CLOCK BUFFER / 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
PCI SLOT 1,2,3
HWM/ FAN CONTROL
IDE/FLOPPY
KB_PS2
5
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44
Title
SizeDocument NumberRev
Custom
3
2
Date:Sheet of
Intel Confidential
Cover Sheet
P31-DS3L
140Thursday, August 09, 2007
1
1.1
PDF "pdfFactory Pro" www.pdffactory.com
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BLOCK DIAGRAM
DD
CLOCK GENERATOR
CKVDD = 3.3V
INTEL Pentium4
LGA775
VCORE = 1.4V
VCC3
PCI EXPRESS X16
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
REALTEK
8111B
CC
PCI EXPRESS X1
SLOT1_1,2,3
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
P31
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)
ICH7
MAA0~14
MAA_CPC1~5
MAB_CPC1~5
MDD0~63
-DQSD0~7
DM0~7
USB PORTS 0~7
VCC = 5V
5VSB = 5V
5VUSB = 5V
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
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
IDE Primary
VCC = 5V
SERIAL
ATA*4
VCC = 5V
PAGE 28
PAGE 21
BB
PCI BUS
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
PCI SLOT
1,2,3
FWH/HWMO
VCC = 5V
VCC3 = 3V
PAGE 27
LPC BUS
Azalia ALC888
+12V = 12V
VCC = 5V5VSB = 5V
AVDD = 5V
AA
AUDIO PORTS :
LIN_ OUT
TELE
CD_IN
LINE_IN
AUX_IN
5
FRONT AUDIO
MIC
PAGE 33
PAGE 34,35
FRONT PANEL /CPU FAN
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
4
3
LPC I/O ITE8718GB
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMAIR
LPT
2
PS2
FDD
PAGE 39
PAGE 29,40
Title
SizeDocument NumberRev
Custom
Date:Sheet of
Intel Confidential
BOM & PCB MODIFY HISTORY
P31-DS3L
1
240Thursday, August 09, 2007
1.1
PDF "pdfFactory Pro" www.pdffactory.com
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Model Name: P31-DS3L
Circuit or PCB layout change
for next version
Version:1.03
DATEChange ItemReason
DD
3.3
Component value change
history
2006
DataChange ItemReason
10A9M946DS3R-00-10A --> 9MP31S3-00-10A
10B1. PROCHOT R379 1.54K --> 1.8K , R377 21K --> 68.1K
2007/7/27
EBOM:10B
2007/8/09
PBOM:11A
CC
1.由 GA-P31-DS3 1.04
2.clcok buffer 946AFLF
3.MB_ID1 8.2k
1.由 GA-P31-DS3 1.04
2.MB_ID1 8.2k-->1K
以區別
電路圖修改,但
clock buffer
電路圖修改,但
以區別
clock buffer
VCORE是貼P31-DS3L-1.02.
版本
VCORE是貼P31-DS3L-1.02.
版本
備註
2007/7/17
PCB:1.03
2007/8/09
PCB:1.1
1. 946GZ-DS3 REV2.02 --> 946-DS3 REV3.3
1. ADD FSB1333 CPU SUPPORT
2. ADD VTT_GMCH & 5VDUAL PROTECT
4. L3,L6 Footprint "CHOKE08U-15A_1P-1" ' "CHOKE08U-15A_1P-2"
5. L4,L5 Footprint "CHOKE2U-20A_SQ-1" ' "CHOKE08U-15A_1P-3"
6.
文字面增加
:
946GZ
無法超頻至
1. 因為946GZ
CLK
超頻超過
2. 945P CHIPS
3. 就算946GZ
1. ADD CLOCK BUFFER
2.由 GA-P31-DS3 1.04修改,但VCORE是貼P31-DS3L-1.02.
1.由 P31-DS3L-1.03
DDRII 800 , Quad Core CPU support
FSB1333,但945P
要超頻至
120MHz以上,SATA
FSB1333,
超頻至
FSB1333時,PCI_E CLK
可超頻至
FSB1333,使用IDE硬碟RUN,
修改文字面成
可超頻至
須同時將
硬碟就會抓不到
1.1 PVT
FSB1333
PCI_E CLK
只需超頻至
的原因
,IDE HDD)
也會不穩,只能跑
超頻至
124MHz,造成SATA
則不影響
114MHz即可,SATA
所以不影響硬碟
FSB1280
到
硬
碟抓不到只要
(PCI_E
BB
AA
Title
SizeDocument NumberRev
Custom
5
4
3
2
Date:Sheet of
Intel Confidential
BOM & PCB MODIFY HISTORY
P31-DS3L
1
340Thursday, August 09, 2007
1.1
PDF "pdfFactory Pro" www.pdffactory.com
5
HA/REQ:4/14
ADSTB:4/17
HA[3..16]8
DD
HA[17..35]8
CC
VCORE
BB
VCORE
AA
HA[3..16]
HA[17..35]
BC461
10u/12/X7R/6.3V/K
BC465
10u/12/X7R/6.3V/K
-HREQ08
-HREQ18
-HREQ28
-HREQ38
-HREQ48
-HADSTB08
-HADSTB18
BC462
10u/12/X7R/6.3V/K
BC466
10u/12/X7R/6.3V/K
5
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-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
BC463
10u/12/X7R/6.3V/K
BC467
10u/12/X7R/6.3V/K
TP_CPU19
TP_CPU20
LGA775A
L5
A<3>*
P6
A<4>*
M5
A<5>*
L4
A<6>*
M4
A<7>*
R4
A<8>*
T5
A<9>*
U6
A<10>*
T4
A<11>*
U5
A<12>*
U4
A<13>*
V5
A<14>*
V4
A<15>*
W5
A<16>*
N4
RSVD_3
P5
RSVD_4
K4
REQ<0>*
J5
REQ<1>*
M6
REQ<2>*
K6
REQ<3>*
J6
REQ<4>*
R6
ADSTB<0>*
AB6
A<17>*
W6
A<18>*
Y6
A<19>*
Y4
A<20>*
AA4
A<21>*
AD6
A<22>*
AA5
A<23>*
AB5
A<24>*
AC5
A<25>*
AB4
A<26>*
AF5
A<27>*
AF4
A<28>*
AG6
A<29>*
AG4
A<30>*
AG5
A<31>*
AH4
A<32>*
AH5
A<33>*
AJ5
A<34>*
AJ6
A<35>*
AC4
RSVD_1
AE4
RSVD_2
AD5
ADSTB<1>*
CPU-SK/775/S/15
BC464
10u/12/X7R/6.3V/K
BC468
10u/12/X7R/6.3V/K
4
LGA775
(1/8)
GTLREF_SEL
4
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
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
GTLREF_UV035
GTLREF_UV135
-HADS
-BNR
-HIT
TP_CPU17
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
TP_CPU18
-DEFER
TP_CPU1
TP_CPU2
-BR0
TESTHI8
TESTHI9
TESTHI10
TP_CPU3
TP_CPU4
TP_CPU5
TP_CPU6
GTLREF0
GTLREF1
GTLREF_MCH
TP_CPU7
-CPURST
-RS0
-RS1
-RS2
-HADS8
-BNR8
-HIT8
-BPRI8
-DBSY8
-DRDY8
-HITM8
-HINIT19
-HLOCK8
-HTRDY8
-DEFER8
-BR08
C108220p/4/NPO/50V/J/X
C102220p/4/NPO/50V/J/X
GTLREF_MCH8
-CPURST8
-RS08
-RS18
-RS28
VCC3
R2018
1K/4
VCC3
R2023
1K/4
3
+12V
2N7002/SOT23/25pF/5
R2017
1K/4
MMBT2222A/SOT23/600mA/40
Q81
SOT23
132
+12V
2N7002/SOT23/25pF/5
R2022
1K/4
MMBT2222A/SOT23/600mA/40
Q83
SOT23
132
3
R20141.3K/4/1
3
D
Q80
GS
2
1
R2019576/4/1
3
D
Q82
GS
2
1
CPU GTLREF RATIO
GTLREF_UV0
GTLREF_UV1
HIGH
LOW
R20150/4/X
R20200/4
HIGH
HIGH
LOWHIGH
LOW
2
GTLREF0
R20160/4
GTLREF1
R20210/4
Ratio Set
0.67
0.65
0.63
0.615LOW
2
1
R212
VTT_OR
VTT_OL
VTT_OR
VTT_OL
115/4/1
R235
200/4/1
1u/6/Y5V/10V/Z
R231
115/4/1
R237
200/4/1
1u/6/Y5V/10V/Z
R14662/4
R20162/4
R14562/4
RN1362/8P4R/4
7 8
5 6
3 4
1 2
-IERR
-BR0
-CPURST
TESTHI9
TESTHI10
TESTHI8
CR121
CPU RETAINTION/X
Gigabyte Technology
P4_LGA775-A
P31-DS3L
1
VTT_OR
VTT_OR
GTLREF0_26
GTLREF36
Title
SizeDocument NumberRev
B
Date:Sheet of
GTLREF1
C105
GTLREF0
C109
440Thursday, August 09, 2007
1.1
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HD[0..15]
HD[0..15]8
DD
HD[16..31]
HD/DBI:4/14
DSTBP:25/4/10/4/25
CC
VTT_GMCH
BB
AA
R1993470/4
FSBSEL2
-SYS_RST19,21,28
R19940/4
HD0
B4
-DBI1
STBN1
STBP1
D<0>*
C5
D<1>*
A4
D<2>*
C6
D<3>*
A5
D<4>*
B6
D<5>*
B7
D<6>*
A7
D<7>*
A10
D<8>*
A11
D<9>*
B10
D<10>*
C11
D<11>*
D8
D<12>*
B12
D<13>*
C12
D<14>*
D11
D<15>*
A8
DB1<0>*
C8
DSTBN<0>*
B9
DSTBP<0>
G9
D<16>*
F8
D<17>*
F9
D<18>*
E9
D<19>*
D7
D<20>*
E10
D<21>*
D10
D<22>*
F11
D<23>*
F12
D<24>*
D13
D<25>*
E13
D<26>*
G13
D<27>*
F14
D<28>*
G14
D<29>*
F15
D<30>*
G15
D<31>*
G11
DB1<1>*
G12
DSTBN<1>*
E12
DSTBP<1>
AE1
TCK
AD1
TDI
AF1
TDO
AC1
TMS
AG1
TRST*
AJ2
BPM<0>*
AJ1
BPM<1>*
AD2
BPM<2>*
AG2
BPM<3>*
AF2
BPM<4>*
AG3
BPM<5>*
AC2
DBR*
AK3
ITPCLK<0>
AJ3
ITPCLK<1>
G29
BSEL<0>
H30
BSEL<1>
G30
BSEL<2>
N5
SPARE0
C9
SPARE1
E7
SPARE2
AE6
SPARE4
D16
NC_DSS2
A20
NC_DSS3
E23
NC
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
FSBSEL1
TP_CPU21
R230
1K/4/X
LGA775
(2/8)
LGA775D
LGA775
(4/8)
CPU-SK/775/S/15
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_PWRGD
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
-DBI28
STBN28
STBP28
-DBI38
STBN38
STBP38
VR_RDY37
VTT_OR
VTT_OL
HD[32..47]
HD[48..63]
HD[32..47]8
HD[48..63]8
BSEL166_335
VTT_GMCH
VTT_OR
C94
0.1u/6/Y5V/25V/Z
FSBSEL0
FSBSEL1
FSBSEL121
FSBSEL2
FSBSEL221
FOR ALL DDR CLK RATIO
VTT_GMCH
R65
1K/4
BSEL11
3
D
Q8
2N7002/SOT23/25pF/5
BSEL166_335
2N7002/SOT23/25pF/5
BSEL166_335
VTT_GMCH
R2030
1K/4
2N7002/SOT23/25pF/5
G31
G31
G31
Q85
GS
FSBSEL2
CHECK BSEL0/1 ITE8712 POWER ON
FSA
FSBSEL0
1
?
1
?
0
0
0
GS
SOT23
2
1
FSBSEL1
VTT_GMCH
R69
1K/4
BSEL00
3
Q9
D
GS
SOT23
2
1
FSBSEL0
R2031
8.2K/4
BSEL22
3
D
SOT23
2
1
FSB
FSC
FSBSEL2
FSBSEL1
1
0
0
0
0
1
0
0
1
0333MHz
BSEL166_235
R1990470/4
R1991470/4
R1992470/4/X
RN1562/8P4R/4
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2
RN1462/8P4R/4
R20662/4
R213680/4
R19762/4
R19862/4
R778.2K/4/X
R758.2K/4/X
R808.2K/4/X
R70
8.2K/4
R78
8.2K/4
BSEL166_135
BSEL166_435
BSEL2
VTT_GMCH
R64
470/4
R79
470/4
R2032
470/4
BSEL1
VTT_GMCH
VTT_GMCH
時電壓是否會高於
Clock
100MHz
3/4133MHz
200MHz
2/2.66/3.33/4+
266MHz
2/2.5/3/4
2/2.4
BSEL0
FSBSEL0
FSBSEL1
FSBSEL2
-BPM1
-BPM3
-BPM5
-BPM4
-BPM2
TDI
-BPM0
TMS
TDO
VR_RDY
-TRST
TCK
BSEL0
BSEL1
BSEL2
132
BSEL011FSBSEL021
BSEL111
BSEL211
BSEL11
Q11
MMBT2222A/SOT23/600mA/40
SOT23
BSEL00
Q12
MMBT2222A/SOT23/600mA/40
SOT23
132
BSEL22
Q84
MMBT2222A/SOT23/600mA/40
SOT23
132
1.2V
400/533
400/533/667/800
533/667/800/1066
667/800
5
4
3
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Title
SizeDocument NumberRev
Custom
2
Date:Sheet of
Gigabyte Technology
P4_LGA775-B,D
P31-DS3L
540Thursday, August 09, 2007
1
1.1
5
4
3
2
1
Place outside of CPU socket
Note:
VTT_OL
VCCA & VCOREPLL
-STPCLK
C90
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
C89
1n/4/X7R/50V/K/X
VCCA
R74
0/6/SHT/X
VSSA
VCOREPLL
Trace width doesn't
less than 12 Mil
-SMI
-SMI19
-A20M19
-FERR19
-IGNNE19
-STPCLK19,30
VRD_SEL37
-CPUCLK21
-SKTOCC19
VCC_SENSE25
VSS_SENSE25
VID[0..7]VCC_PLL
CPUCLK21
VID[0..7]35,37
-A20M
-FERR
INTR
INTR19
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/X
PECI
PECI35
VCORE
TP_CPU11
R14762/4
TP_CPU14
TP_CPU16
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
LGA775
(3/8)
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
TP_CPU10
MSID1
MSID0
TP_CPU12
TP_CPU13
TP_CPU15
TESTHI0
TESTHI1
TESTHI2_7
TESTHI11
TESTHI12
TESTHI13
-FORCEPR
CPUPWROK
-PROCHOT
-THRMTRIP
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7
COMP8
CPU_G1
TESTHI_M
GTLREF3
GTLREF2
R761K/4/X
R19662/4
R20562/4
TESTHI1319
-FORCEPR30
CPUPWROK19
-PROCHOT30
-THRMTRIP19
VTT_GMCH
DD
CC
BB
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
R2030/4/SHT/X
R2020/4/SHT/X
1n/4/X7R/50V/K/X
0.1u/6/Y5V/25V/Z
0.1u/6/Y5V/25V/Z
1u/6/Y5V/10V/Z
C103
VTT_OR
C100
VTT_GMCH
C14
VTT_OL
VTT_OR
VTT_OR
VTT_OR
R23649.9/4/1
R22949.9/4/1
R20049.9/4/1
R21549.9/4/1
R10049.9/4/1
R21449.9/4/1
R21649.9/4/1
R19949.9/4/1
R10124.9/4/1
R53130/4
R5462/4
R5262/4
R5162/4
R5062/4
RN2062/8P4R/4
7 8
5 6
3 4
1 2
R227100/4/X
R19562/4
R20462/4
RN16680/8P4R/4
7 8
5 6
3 4
1 2
RN11680/8P4R/4
7 8
5 6
3 4
1 2
R1491K/4
R20762/4
R21149.9/4/1/X
R210
100/4/1/X
R20949.9/4/1/X
R217
100/4/1/X
COMP5
COMP4
COMP2
COMP3
COMP0
COMP1
COMP6
COMP7
COMP8
-PROCHOT
TESTHI2_7
-THRMTRIP
-FERR
TESTHI0
TESTHI12
TESTHI1
TESTHI11
TESTHI13
CPUPWROK
C1011n/4/X7R/50V/K/X
CPU_G1
TESTHI_M
VID2
VID0
VID4
VID5
VID6
VID7
VID1
VID3
VRD_SEL
-FORCEPR
GTLREF3
C96
1u/6/Y5V/10V/Z
GTLREF2
R20240/4
C98
1u/6/Y5V/10V/Z
GTLREF34
GTLREF0_24
VCC1_5
AA
Title
SizeDocument NumberRev
5
4
3
2
PECI:Platform Environment Control Interface
B
Date:Sheet of
FB10/8/SHT/X
C15
1u/6/Y5V/10V/Z
Gigabyte Technology
VCC_PLL
C16
0.1u/6/Y5V/25V/Z/X
P4_LGA775-C
P31-DS3L
1
VCC_PLL
1.1
640Thursday, August 09, 2007
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
4
3
2
1
VCORE VCORE VCORE VCORE
DD
CC
BB
AA
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
M23
M24
M25
M26
M27
M28
M29
M30
K23
K24
K25
K26
K27
K28
K29
K30
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
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
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
B
3
2
Date:Sheet of
Gigabyte Technology
P4_LGA775-E,F,G,H
P31-DS3L
740Thursday, August 09, 2007
1
1.1
5
4
3
2
1
HA[3..35]4
DD
CC
BB
AA
5
HA[3..35]
-HADSTB04
-HADSTB14
-DBSY4
-CPURST4
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
HA32
HA33
HA34
HA35
-HREQ04
-HREQ14
-HREQ24
-HREQ34
-HREQ44
STBP05
STBN05
STBP15
STBN15
STBP25
STBN25
STBP35
STBN35
-HADS4
-HTRDY4
-DRDY4
-DEFER4
-HITM4
-HLOCK4
-BNR4
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
STBP0
STBN0
-DBI0
-DBI05
STBP1
STBN1
-DBI1
-DBI15
STBP2
STBN2
-DBI2
-DBI25
STBP3
STBN3
-DBI3
-DBI35
-HADS
-HTRDY
-DRDY
-DEFER
-HITM
-HIT
-HIT4
-HLOCK
-BR0
-BR04
-BNR
-BPRI4
-BPRI
-DBSY
-RS0
-RS04
-RS1
-RS14
-RS2
-RS24
-CPURST
MCHB
J42
HA3#
L39
HA4#
J40
HA5#
K42
N32
N34
M38
N37
M36
R34
N35
N38
U37
N39
R37
P42
R39
V36
R38
U36
U33
R35
V33
V35
Y34
V42
V38
Y36
Y38
Y39
AA37
F40
G43
M34
U34
M43
M40
G35
H33
G27
H27
G29
B38
D38
E33
W40
Y40
W41
T43
Y43
U42
V41
AA42
W42
G39
U40
U41
AA41
U39
C31
L37
L36
L35
L38
J37
L40
J33
(1/9)
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#
HA32#
HA33#
HA34#
HA35#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB0#
HADSTB1#
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#
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
CPU INTERFACE
4
BW
HD10#
FSB
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#
HSWING
HRCOMP
HSCOMP
HSCOMP#
HDVREF
HACCVREF
HCLKP
HCLKN
HD0#
HD1#
HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#
HD9#
R40
P41
R41
N40
R42
M39
N41
N42
L41
J39
L42
J41
K41
G40
F41
F42
C42
D41
F38
G37
E42
E39
E37
C39
B39
G33
A37
F33
E35
K32
H32
B34
J31
F32
M31
E31
K31
G31
K29
F31
J29
F29
L27
K27
H26
L26
J26
M26
C33
C35
E41
B41
D42
C40
D35
B40
C38
D37
B33
D33
C34
B35
A32
D32
B25
D23
C25
D25
D24
B24
R32
U32
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
HXSWING
HXRCOMP
HXSCOMP
HXSCOMPB
MCH_GTLREF0
MCHCLK
-MCHCLK
HD[0..63]
MCHCLK21
-MCHCLK21
HD[0..63]5
3
Not used for CoreTM2 Duo and Wolfdale
VTT_GMCH
R84
100/4/1
BC10
0.01u/4/X7R/25V/K/X
VTT_GMCH
R88
301/4/1
R87
100/4/1
VTT_GMCH VTT_GMCH
R94
49.9/4/1
HXSCOMPB
C30
2.7P/4/NPO/50V/C/X
Title
SizeDocument NumberRev
B
2
Date:Sheet of
R860/4//X
R92
HXSWING
49.9/4/1
C20
0.01u/4/X7R/25V/K
COUPON1
COUPON2
R85
200/4/1
R91
49.9/4/1
GTLREF_MCH
MCH_GTLREF0
BC22
0.1u/6/Y5V/25V/Z
HXRCOMP
R97
16.5/4/1
R93
49.9/4/1
HXSCOMP
C29
2.7P/4/NPO/50V/C/X
COUPON1COUPON/X
COUPON2COUPON/X
21
21
Gigabyte Technology
GMCH-HOST
P31-DS3L
1
GTLREF_MCH4
C28
220p/4/NPO/50V/J/X
VCC
840Thursday, August 09, 2007
1.1
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
4
3
2
1
MCHC
-SWEB15,16
-SCASB15,16
-SRASB15,16
SBAB015,16
SBAB115,16
SBAB215,16
-CSB015,16
-CSB115,16
CKEB015,16
CKEB115,16
TP_DDR1
TP_DDR3
TP_DDR5
TP_DDR7
TP_DDR9
TP_DDR11
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13
MAAB14
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
SBAB2
-CSB0
-CSB1
CKEB0
CKEB1
MODT_B0
MODT_B1
CLK_INTB0
-CLK_INTB0
TP12
MCH_VREF
SMRCOMP0
SMRCOMP1
SMRCOMP2
SMRCOMP3
SMRCOMPVOL
SMRCOMPVOH
MAAA0
BA31
MAAA1
BB25
MAAA2
BA26
MAAA3
BA25
AY25
MAAA5
BA23
MAAA6
AY24
MAAA7
AY23
MAAA8
BB23
MAAA9
DD
-SWEA14,16
-SCASA14,16
-SRASA14,16
SBAA014,16
SBAA114,16
SBAA214,16
-CSA014,16
-CSA114,16
CKEA014,16
CKEA114,16
CLK_INTA016 -CLK_INTB016
-CLK_INTA016
TP_DDR2
CC
TP_DDR4
TP_DDR6
TP_DDR8
TP_DDR10
TP_DDR12
BB
AA
MAAA10
MAAA11
MAAA12
MAAA13
MAAA14
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
SBAA2
-CSA0
-CSA1
CKEA0
CKEA1
MODT_A0
CLK_INTA0
-CLK_INTA0
TP13
BA22
AY33
BB22
AW21
AY38
BA21
BB34
AY35
BB33
BA33
AW32
BB21
AW35
BA35
BA34
BB38
BC20
AY20
AY21
BA19
AY37
BA38
BB35
BA39
AU31
AR31
AP27
AN27
AV33
AW33
AP29
AP31
AM26
AM27
AT33
AU33
AN21
BW
SMA_A0
SMA_A1
SMA_A2
SMA_A3
SMA_A4
SMA_A5
SMA_A6
SMA_A7
SMA_A8
SMA_A9
SMA_A10
SMA_A11
SMA_A12
SMA_A13
SMA_A14
SWE_A#
SCAS_A#
SRAS_A#
SBS_A0
SBS_A1
SBS_A2
SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
SODT_A0
SODT_A1
SODT_A2
SODT_A3
SCLK_A0
SCLK_A0#
SCLK_A1
SCLK_A1#
SCLK_A2
SCLK_A2#
SCLK_A3
SCLK_A3#
SCLK_A4
SCLK_A4#
SCLK_A5
SCLK_A5#
DDR_0
RESERVED
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
DDR INTERFACE
(3/9)
SDQS_A0
SDQS_A0#
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQS_A1
SDQS_A1#
SDM_A1
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQS_A2
SDQS_A2#
SDM_A2
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQS_A3
SDQS_A3#
SDM_A3
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQS_A4
SDQS_A4#
SDM_A4
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQS_A5
SDQS_A5#
SDM_A5
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQS_A6
SDQS_A6#
SDM_A6
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQS_A7
SDQS_A7#
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
AU4
AR3
AR2
AR5
AR4
AV3
AV2
AP3
AP2
AU1
AV4
BB3
BA4
BA2
AY2
AY3
BB5
AY6
AW2
AW3
BA5
BB4
BB9
BA9
AY9
AY7
BC7
AW11
AY11
BB6
BA6
BA10
BB10
AT20
AU18
AN18
AT18
AR18
AU21
AT21
AP17
AN17
AP20
AV20
AR41
AR40
AU43
AV42
AU40
AP42
AN39
AV40
AV41
AR42
AP41
AL41
AL40
AM43
AN41
AM39
AK42
AK41
AN40
AN42
AL42
AL39
AG42
AG41
AG40
AJ40
AH43
AF39
AE40
AJ42
AJ41
AF41
AF42
AC42
AC41
AC40
AD40
AD43
AB41
AA40
AE42
AE41
AC39
AB42
DQSA0
-DQSA0
DMA0
MDA0MAAA4
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
MDA21MODT_A1
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
CLK_INTB016
MCHD
BB17
SMA_B0
AY17
SMA_B1
BA17
SMA_B2
BC16
SMA_B3
AW15
SMA_B4
BA15
SMA_B5
BB15
SMA_B6
BA14
SMA_B7
AY15
SMA_B8
BB14
SMA_B9
AW18
SMA_B10
BB13
SMA_B11
BA13
SMA_B12
AY29
SMA_B13
AY13
SMA_B14
BA27
SWE_B#
AW29
SCAS_B#
AW26
SRAS_B#
AY19
SBS_B0
BA18
SBS_B1
BC12
SBS_B2
BB27
SCS_B0#
BB30
SCS_B1#
AY27
SCS_B2#
AY31
SCS_B3#
AY12
SCKE_B0
AW12
SCKE_B1
BB11
SCKE_B2
BA11
SCKE_B3
BA29
SODT_B0
BA30
SODT_B1
BB29
SODT_B2
BB31
SODT_B3
AV31
SCLK_B0
AW31
SCLK_B0#
AU27
SCLK_B1
AT27
SCLK_B1#
AV32
SCLK_B2
AT32
SCLK_B2#
AU29
SCLK_B3
AR29
SCLK_B3#
AV29
SCLK_B4
AW27
SCLK_B4#
AN33
SCLK_B5
AP32
SCLK_B5#
BB2
RESERVED_1
AW42
RESERVED_2
AN32
RESERVED_3
AM31
RESERVED_4
AG32
RESERVED_5
AF32
RESERVED_6
AP21
TP14
RESERVED_9
AA39
TP7
RESERVED_8
DDR_1
AM21
RESERVED_7
AM6
SVREF
AN2
SRCOMP0
AN3
SRCOMP1
BB40
SRCOMP2
BA40
SRCOMP3
AM8
SMRCOMPVOL
AM10
SMRCOMPVOH
BB19
RESERVED
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
NB_HEATSINK1
BW
(4/9)
SDQS_B0
SDQS_B0#
SDM_B0
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7
SDQS_B1
SDQS_B1#
SDM_B1
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
SDQS_B2
SDQS_B2#
SDM_B2
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQS_B3
SDQS_B3#
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDQS_B4
SDQS_B4#
SDM_B4
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQS_B5
SDQS_B5#
SDM_B5
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQS_B6
SDQS_B6#
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQS_B7
SDQS_B7#
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
1
AV6
AU5
AR7
AN7
AN8
AW5
AW7
AN5
AN6
AN9
AU7
AR12
AP12
AW9
AT11
AU11
AP13
AR13
AR11
AU9
AV12
AU12
AP15
AR15
AW13
AU15
AV13
AU17
AT17
AU13
AM13
AV15
AW17
AT24
AU26
AP23
AV24
AT23
AT26
AP26
AU23
AW23
AR24
AN26
AW39
AU39
AU37
AW37
AV38
AN36
AN37
AU35
AR35
AN35
AR37
AL35
AL34
AM37
AM35
AM38
AJ34
AL38
AR39
AM34
AL37
AL32
AG35
AG36
AG39
AG38
AJ38
AF35
AF33
AJ37
AJ35
AG33
AF34
AC36
AC37
AD38
AD36
AC33
AA34
AA36
AD34
AF38
AC34
AA33
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
NB_HEATSINK/[12SP2-04F004-F1R_12SP2-04F004-F2R_12SP2-04F004-F3R_12SP2-04F004-F4R]
注意:使用大的
要將
VTT_GMCH電容EC6改成
OS-CON 820u/FP/D/2.5V/88/7m
heatsink時,
MODT_A[0..3]14,16
MODT_B[0..3]15,16
-DQSB[0..7]15
MAAB[0..14]15,16
DMB[0..7]15
MDB[0..63]15
DQSB[0..7]15
MAAA[0..14]14,16
DMA[0..7]14
MDA[0..63]14
DQSA[0..7]14
-DQSA[0..7]14
DDR18V
DDR18V
DDR18V
DDR18V
R185
1K/4/1
R178
1K/4/1
R186
1K/4/1
SMRCOMPVOH
R183
3K/4/1
SMRCOMPVOL
R176
1K/4/1
R19020/4/1
R19120/4/1
R18220/4/1
R17020/4/1
NB_HEATSIN
2
MODT_A[0..3]
MODT_B[0..3]
-DQSB[0..7]
MAAB[0..14]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..14]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
-DQSA[0..7]
MCH_VREF
BC50
0.1u/6/Y5V/25V/Z
C82
0.01u/4/X7R/25V/K
C77
0.01u/4/X7R/25V/K
SMRCOMP3
SMRCOMP2
SMRCOMP1
SMRCOMP0
1
2
5
4
NB_HEATSINK/[12SP2-040007-21R_12SP2-040007-22R_12SP2-040007-23R]/X
3
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
Custom
2
Date:Sheet of
Gigabyte Technology
GMCH-DDRII
P31-DS3L
940Thursday, August 09, 2007
1
1.1
5
4
3
2
1
EXP_A_RXP0
EXP_A_RXN0
EXP_A_RXP1
DD
CC
DMI_0RXP18
DMI_0RXN18
DMI_1RXP18
DMI_1RXN18
DMI_2RXP18
DMI_2RXN18
DMI_3RXP18
DMI_3RXN18
SRCCLK_MCH21
-SRCCLK_MCH21
SDVO_CLDATA17
SDVO_CLCLK17
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
DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
SRCCLK_MCH
-SRCCLK_MCH
SDVO_CLDATA
SDVO_CLCLK
MCHA
F15
EXP_RXP0
G15
EXP_RXN0*
K15
EXP_RXP1
J15
EXP_RXN1*
F12
EXP_RXP2
E12
EXP_RXN2*
J12
EXP_RXP3
H12
EXP_RXN3*
J11
EXP_RXP4
H11
EXP_RXN4*
F7
EXP_RXP5
E7
EXP_RXN5*
E5
EXP_RXP6
F6
EXP_RXN6*
C2
EXP_RXP7
D2
EXP_RXN7*
G6
EXP_RXP8
G5
EXP_RXN8*
L9
EXP_RXP9
L8
EXP_RXN9*
M8
EXP_RXP10
M9
EXP_RXN10*
M4
EXP_RXP11
L4
EXP_RXN11*
M5
EXP_RXP12
M6
EXP_RXN12*
R9
EXP_RXP13
R10
EXP_RXN13*
T4
EXP_RXP14
R4
EXP_RXN14*
R6
EXP_RXP15
R7
EXP_RXN15*
W2
DMI_RXP0
V1
DMI_RXN0*
Y8
DMI_RXP1
Y9
DMI_RXN1*
AA7
DMI_RXP2
AA6
DMI_RXN2*
AB3
DMI_RXP3
AA4
DMI_RXN3*
B12
GCLKP
B13
GCLKN*
G17
SDVO_CTRLDATA
E17
SDVO_CTRLCLK
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
BW
(2/9)
PCIE
DMI
EXP_TXP0
EXP_TXN0*
EXP_TXP1
EXP_TXN1*
EXP_TXP2
EXP_TXN2*
EXP_TXP3
EXP_TXN3*
EXP_TXP4
EXP_TXN4*
EXP_TXP5
EXP_TXN5*
EXP_TXP6
EXP_TXN6*
EXP_TXP7
EXP_TXN7*
EXP_TXP8
EXP_TXN8*
EXP_TXP9
EXP_TXN9*
EXP_TXP10
EXP_TXN10*
EXP_TXP11
EXP_TXN11*
EXP_TXP12
EXP_TXN12*
EXP_TXP13
EXP_TXN13*
EXP_TXP14
EXP_TXN14*
EXP_TXP15
EXP_TXN15*
DMI_TXP0
DMI_TXN0*
DMI_TXP1
DMI_TXN1*
DMI_TXP2
DMI_TXN2*
DMI_TXP3
DMI_TXN3*
EXP_COMPO
EXP_COMPI
D11
D12
B11
A10
C10
D9
B9
B7
D7
D6
B5
B6
B3
B4
F2
E2
F4
G4
J4
K3
L2
K1
N2
M2
P3
N4
R2
P1
U2
T2
V3
U4
V7
V6
W4
Y4
AC8
AC9
Y2
AA2
AC11
AC12
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
GRCOMP
VCC1_25
C530.1u/4/Y5V/16V/Z
C560.1u/4/Y5V/16V/Z
C540.1u/4/Y5V/16V/Z
C550.1u/4/Y5V/16V/Z
C590.1u/4/Y5V/16V/Z
C570.1u/4/Y5V/16V/Z
C610.1u/4/Y5V/16V/Z
C640.1u/4/Y5V/16V/Z
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
R1480/12/SHT/X
Close to MCH
VCC1_25PCIEX
BC45
1u/8/Y5V/25V/Z
VCC1_25PCIEX
R142
24.9/4/1
GRCOMP
DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
EXP_A_TXP[0..15]17
EXP_A_TXN[0..15]17
EXP_A_RXP[0..15]17
EXP_A_RXN[0..15]17
VCC1_25PCIEX13
DMI_0TXP18
DMI_0TXN18
DMI_1TXP18
DMI_1TXN18
DMI_2TXP18
DMI_2TXN18
DMI_3TXP18
DMI_3TXN18
Close to MCH
BB
as short as possible
VCC1_25
DMI_0RXP
R1305.1K/4/1
DMI_1RXP
R1345.1K/4/1
DMI_2RXP
R1385.1K/4/1
DMI_3RXP
R1415.1K/4/1
AA
Title
SizeDocument NumberRev
Custom
5
4
3
Date:Sheet of
2
Gigabyte Technology
GMCH-PCI E & DMI
P31-DS3L
1040Thursday, August 09, 2007
1
1.1
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
BSEL0
BSEL05
BSEL1
BSEL15
BSEL2
BSEL25
0: BTX
1: ATX
DD
CC
VCC1_25V ?
VCC1_25
-PFMRST19,35
VCC1_25
EXP_EN_HDR17
R179
1K/4/1 R415
R177
392/4/1
R4161.65K/4/1
R4131K/4
R821K/4/X
R960/4/SHT/X
0.352V
10p/4/NPO/50V/J/X
R417
1K/4
PWROK119,35,38
TP9
TP10
-CL_RST
EXP_SLR
EXP_EN
C76
AD12
AD13
AM5
AA12
AM15
AA10
AA11
G20
K20
G18
E18
K17
H18
N17
N18
N15
M20
M18
AA9
Y12
U30
U31
R29
R30
U12
U11
R12
R13
J20
J18
F20
J17
L17
L15
L18
BSEL0
BSEL1
BSEL2
ALLZTEST
XORTEST
RESERVED_24
EXP_SLR
RESERVED_25
EXP_EN
RESERVED
RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5
RESERVED_6
RESERVED_7
RESERVED_8
CL_DATA
CL_CLK
CL_VREF
CL_RST#
CL_PWROK
RESERVED_9
RESERVED_10
RESERVED_11
RESERVED_12
RESERVED_13
RESERVED_14
RESERVED_15
RESERVED_16
RESERVED_17
RESERVED_18
RESERVED_19
RESERVED_20
MCHE
BW
(5/9)
4
RESERVED_001
RESERVED_23
RESERVED_26
MISC
HSYNC
VSYNC
GREEN
BLUE
RED#
GREEN#
BLUE#
VGA
DDC_DATA
DDC_CLK
REFSET
DREFCLKP
DREFCLKN
RSTIN#
PWROK
ICH_SYNC#
TEST0
TEST1
TEST2
RED
VCC
VSS
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8
3
R43733/4/X
C15
R43833/4/X
D15
B18
C19
B20
C18
D19
D20
L13
M13
A20
C14
D13
L12
M11
F13
F17
A14
AM18
AM17
J13
A42
NC
BC43
BC1
A43
N20
BC42
BC2
BB43
BB1
B43
B42
B2
REFSET
VCC1_25
TP5
TP8
TP2
TP3
TP15
TP11
TP4
R
G
B
DDCDATA
DDCCLK
DOTCLK
-DOTCLK
-PFMRST1
PWROK1
HSYNC
VSYNC
R4421.3K/4/1/X
DOTCLK21
-DOTCLK21
R414
1K/4/X
R136
C58
1n/4/X7R/50V/K/X
BW+ICH8
BW+ICH7
R439
75/4/X
0/4/SHT/X
R440
75/4/X
VCC3VCC3
不要上
要上
R441
75/4/X
BAV99/SOT23/300mA/X
1K/4/X
-ICHSYNC
BAV99/SOT23/300mA/X
Q54
132
-ICHSYNC19
(SAMPLE)
BAV99/SOT23/300mA/X
Q55
132
C215
1u/6/Y5V/10V/Z/X
Q56
132
C69
10p/4/NPO/50V/J/X
VCC3
3.3p/4/NPO/50V/C/X
C216
0.1u/6/Y5V/25V/Z/X
PWROK119,35,38
2
C209
C210
3.3p/4/NPO/50V/C/X
FB780/6/3A/S/X
FB880/6/3A/S/X
FB980/6/3A/S/X
C211
3.3p/4/NPO/50V/C/X
-PFMRST134,35
C68
22p/4/NPO/50V/J
C212
10p/4/NPO/50V/J/X
10p/4/NPO/50V/J/X
C213
10p/4/NPO/50V/J/X
1
C214
VGA_R
VGA_G
VGA_B
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
VCC3
BB
R445
2.2K/4/X
DDCDATA
DDCCLK
AA
R446
2.2K/4/X
5
VCC3
Q57
2N7002/SOT23/25pF/5/X
G S
2
D
1
3
SOT23
2
VCC3
1
SOT23
Q58
2N7002/SOT23/25pF/5/X
G S
VCC
R443
2.2K/4/X
D
3
BAV99/SOT23/300mA/X
R444
2.2K/4/X
VGADDCDATA
VGADDCCLK
Q63
R4660/6/X
R4650/6/X
ESD_PAD7
TP/X
132
4
FOR EMI
FOR EMI
ESD_PAD3
TP/X
BAV99/SOT23/300mA/X
Q64
VCC
132
ESD_PAD2TP/X
3
0.1u/6/Y5V/25V/Z/X
ESD_PAD1
ESD_PAD4
TP/X
TP/X
BC453
VGA_R
VGA_G
VGA_B
FUSEVCC
VGA_COMA
VG1VG2
V6
V10
V1
V7
V2
V8
V3
V9
V4
V5
V11
1
V12
V13
V14
V15
COM/GE/SC/RA/1/D/DUAL LAYOUT
VGADDCDATA
HSYNC
VSYNC
VGADDCCLK
2
ESD_PAD5
TP/X
ESD_PAD6
VCC
C220
0.1u/6/Y5V/25V/Z/X
TP/X
Q59
132
BAV99/SOT23/300mA/X
Q60
132
BAV99/SOT23/300mA/X
Gigabyte Technology
Title
SizeDocument NumberRev
Custom
Date:Sheet of
GMCH-INTERNAL VGA
P31-DS3L
1140Thursday, August 09, 2007
1
1.1
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
MCHG
BC37
BC32
BC28
BC24
BC10
BC5
BB7
AY41
AY4
DD
CC
BB
AA
AW43
AW41
AW1
AV37
AV35
AV27
AV23
AV21
AV17
AV11
AV9
AV7
AU42
AU38
AU32
AU24
AU20
AU6
AU2
AT31
AT29
AT15
AT13
AT12
AR38
AR33
AR32
AR27
AR26
AR23
AR21
AR20
AR17
AR9
AR6
AP43
AP24
AP18
AP1
AN38
AN31
AN29
AN24
AN23
AN20
AN15
AN13
AN12
AN11
AN4
AM42
AM40
AM36
AM33
AM29
AM24
AM23
AM20
AM11
AM9
AM7
AM4
AM2
AM1
AL36
AL33
AK43
AJ39
AJ36
AJ33
AH42
AG37
AG34
AF43
AF37
AF36
AF10
AF9
AF8
AF7
AF6
BW
VSS_1
VSS_2
(7/9)
VSS_3
VSS_4
VSS_5
GND 1/2
VSS_6
VSS_7
VSS_8
VSS_9
VSS_10
VSS_11
VSS_12
VSS_13
VSS_14
VSS_15
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_25
VSS_26
VSS_27
VSS_28
VSS_29
VSS_30
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
VSS_40
VSS_41
VSS_42
VSS_43
VSS_44
VSS_45
VSS_46
VSS_47
VSS_48
VSS_49
VSS_50
VSS_51
VSS_52
VSS_53
VSS_54
VSS_55
VSS_56
VSS_57
VSS_58
VSS_59
VSS_60
VSS_61
VSS_62
VSS_63
VSS_64
VSS_65
VSS_66
VSS_67
VSS_68
VSS_69
VSS_70
VSS_71
VSS_72
VSS_73
VSS_74
VSS_75
VSS_76
VSS_77
VSS_78
VSS_79
VSS_80
VSS_81
VSS_82
VSS_83
VSS_84
VSS_85
VSS_86
VSS_87
VSS_88
VSS_89
VSS_90
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200
VSS_201
VSS_202
VSS_203
VSS_204
VSS_205
VSS_206
VSS_207
VSS_208
VSS_209
VSS_210
VSS_211
VSS_212
VSS_213
VSS_214
VSS_215
VSS_216
VSS_217
VSS_218
VSS_219
VSS_220
VSS_221
VSS_222
VSS_223
VSS_224
VSS_225
VSS_226
VSS_227
VSS_228
VSS_229
VSS_230
VSS_231
VSS_232
VSS_233
VSS_234
VSS_235
VSS_236
VSS_237
VSS_238
VSS_239
VSS_240
VSS_241
VSS_242
VSS_243
VSS_244
VSS_245
VSS_246
VSS_247
VSS_248
VSS_249
VSS_250
VSS_251
VSS_252
VSS_253
VSS_254
VSS_255
VSS_256
VSS_257
VSS_258
VSS_259
VSS_260
VSS_261
VSS_262
VSS_263
VSS_264
VSS_265
VSS_266
VSS_267
VSS_268
VSS_269
VSS_270
4
AF5
AF3
AF2
AF1
AD42
AD39
AD37
AD35
AD33
AD25
AD23
AD21
AD19
AC38
AC35
AC24
AC22
AC20
AC10
AC7
AC5
AB43
AB25
AB23
AB21
AB19
AB2
AB1
AA38
AA35
AA24
AA22
AA20
AA8
AA5
Y42
Y37
Y35
Y33
Y25
Y23
Y21
Y19
Y10
Y7
Y5
Y1
W3
V43
V39
V37
V34
V32
V11
V8
V5
V2
U38
U35
U8
U7
U5
T42
T1
R36
R33
R31
R11
R8
R5
R3
P43
P30
P21
P18
P17
P2
N36
N33
N31
N27
N21
N13
N10
N7
N5
M42
M37
M35
M33
3
MCHI
M27
VSS_91
M21
VSS_92
M17
VSS_93
M15
VSS_94
M10
VSS_95
M7
VSS_96
M1
VSS_97
L33
VSS_98
L32
VSS_99
L31
VSS_100
L29
VSS_101
L21
VSS_102
L20
VSS_103
L11
VSS_104
L7
VSS_105
L5
VSS_106
L3
VSS_107
K43
VSS_108
K26
VSS_109
K21
VSS_110
K18
VSS_111
K13
VSS_112
K12
VSS_113
K2
VSS_114
J38
VSS_115
J35
VSS_116
J32
VSS_117
J27
VSS_118
J21
VSS_119
J9
VSS_120
J7
VSS_121
J5
VSS_122
H31
VSS_123
H29
VSS_124
H21
VSS_125
H20
VSS_126
H17
VSS_127
H15
VSS_128
H13
VSS_129
G42
VSS_130
G38
VSS_131
G32
VSS_132
G21
VSS_133
G13
VSS_134
G12
VSS_135
G11
VSS_136
G9
VSS_137
G7
VSS_138
G1
VSS_139
F37
VSS_140
F35
VSS_141
F27
VSS_142
F21
VSS_143
F18
VSS_144
F3
VSS_145
E43
VSS_146
E32
VSS_147
E24
VSS_148
E21
VSS_149
E20
VSS_150
E15
VSS_151
E13
VSS_152
E11
VSS_153
E9
VSS_154
E3
VSS_155
D40
VSS_156
D31
VSS_157
D21
VSS_158
D17
VSS_159
D3
VSS_160
C26
VSS_161
C11
VSS_162
C6
VSS_163
C5
VSS_164
C4
VSS_165
B37
VSS_166
B32
VSS_167
B31
VSS_168
B26
VSS_169
B23
VSS_170
B22
VSS_171
B19
VSS_172
B14
VSS_173
B10
VSS_174
A39
VSS_175
A34
VSS_176
A26
VSS_177
A18
VSS_178
A12
VSS_179
A7
VSS_180
LE82P31-SLAHX/BGA1226/[10HB1-038231-20R]
BW
(9/9)
GND 2/2
VSS_271
VSS_272
VSS_273
VSS_274
VSS_275
VSS_276
VSS_277
VSS_278
VSS_279
VSS_280
VSS_281
VSS_282
VSS_283
VSS_284
VSS_285
VSS_286
VSS_287
VSS_288
VSS_289
VSS_290
VSS_291
VSS_292
VSS_293
BC41
BC3
BA1
AY40
AF23
AF21
AF19
AE24
AE22
AE20
AE18
AC18
AA18
W24
W22
W20
R21
E1
C43
C1
A41
A5
A3
2
1
5
4
3
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev
Custom
Date:Sheet of
2
Gigabyte Technology
GMCH-GND
P31-DS3L
1240Thursday, August 09, 2007
1
1.1
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