Gigabyte 945PL-S3-101C Schematics

5
4
Model Name:GA-945PL-S3
SHEETTITLE
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SHEETTITLE
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1
01
DD
02
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04
05
06
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08
09
CC
10
11
12
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16
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BB
18
COVER SHEET
BLOCK DIAGRAM
BOM & PCB MODIFY HISTORY
L775_A
L775_B,D
L775_C
L775_E,F,G,H
BROADWATER DDR
BROADWATER PCI_EXP_16,DMI
BROADWATER VGA,MISC
BROADWATER GND
BROADWATER PWR
DDRII CHANNEL A-SHARE 1,2
DDRII CHANNEL B-SHARE 3,4
DDRII TERMINATION
PCI EXPRESS*16 SLOT
ICH7 DMI, PCI, USB
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
FRONT PANEL
FRONT USB,REAL USB CONNECT
PROCESSOR HOT
ALC883
FRONT AUDIO CONNECTOR
Realtek RTL8111B
ITE 8718 F-C
COM_LPT
VCORE PWM
DISCRETE POWER
GPIO DEFINE
GPIO DEFINE
19
20
21
22
23
24
AA
25
26
27
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
ICS954148AF 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
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Title
SizeDocument NumberRev Custom
3
2
Date:Sheet of
Intel Confidential
Cover Sheet
945PL-S3
140Thursday, August 24, 2006
1
1.01
PDF "pdfFactory Pro" www.pdffactory.com
5
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1
BLOCK DIAGRAM
INTEL Pentium D/4 LGA775; Core TM 2 Duo;Core TM 2 Extreme
DD
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
Realtek RTL8111B
CC
BROADWATER HOST
945P/PL
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 SLOT
PCIE_1/2/3
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
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 ALC883
+12V = 12V VCC = 5V5VSB = 5V
AVDD = 5V
AA
AUDIO PORTS :
LINE_ OUT
HDA_SUR
LINE_IN
SPDIF
5
FRONT AUDIO
MIC
PAGE 33
CD_IN
PAGE 34,35
4
FRONT PANEL /CPU ,SYS FAN
VCC = 5V 5VSB = 5V +12 = 12V PVCC = 5V
3
LPC I/O ITE8718GB
VCC = 5VVCC3 = 3.3V VBAT = 3V
I/O PORTS :
COMA
LPT
PS2
FDD
CI
2
PAGE 39
PAGE 29,40
Title
SizeDocument NumberRev Custom
Date:Sheet of
Intel Confidential
BOM & PCB MODIFY HISTORY
945PL-S3
1
240Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" www.pdffactory.com
5
4
3
2
1
Model Name:GA-945PL-S3
Circuit or PCB layout change for next version
PCB :1.01
DD
BOM :9M945PLS3R-00-10C
Component value change history
DataChange ItemReason
1.0AEVT Release
1.0B
CC
95/07/24
BB
1. PCB Rev1.0 --> REv1.01
2. ADD R2007 8.2K/4
3. DDRVTT EC32 1000uF REMOVE
4. ATX : 11NH4-020024-71R-->11NH4-020024-81R~84R
5. PWM
溫度補償
DR68 200/6 --> 300/6
6. PROCHOT TEMP R379 2K/6/1 --> 1.78K/6/1
7. LAN LED REMOVE LD1 , ADD LR20
8. PROCHOT & STPCLK D13=BAT54A REMOVE
9.
包材修改
10.ADD R101 30/6/1 COMP8
11.REMOVE PCI_BT1,PCI_BT2,PCI_BT2 Jump,Add R233 1K/4
12.Modified R169 22k/4,R1898.2k,BC51 1uf for Conroe CPU FSB ratio issue
13.Add BC79,BC84 0.1UF/6 CAP
1.發ECN BOM. DEL R458,ADD R459,LBC35,LBC45,LBC55,LEC4,LEC6
2006
DATEChange ItemReason
1.0
1.01
1. GA-946PL-S3 Rev1.01 --> GA-945PL-S3 Rev1.0
文字面
Dual Channel DDRII
移除
LAN LED LD1 REMOVE
2.發ECN BOM.修改R62替料27R-->26R;BC461,BC464,BC465,BC467增加 X7R
95/07/25
95/07/28
1.發ECN BOM.
1. BOM10B-->10C; DEL R458,ADD R459,LBC35,LBC45,LBC55,LEC4,LEC6
2.修改R62替料27R-->26R;BC461,BC464,BC465,BC467增加 X7R
3.
修改包材替料及增加大陸
95/08/18
AA
1.發ECN BOM.增加CPU DIP SOCKET
5
修改包材替料及增加大陸
PCB
板廠
替料
4
PCB
板廠
替料
替料
3
Title
SizeDocument NumberRev Custom
2
Date:Sheet of
Intel Confidential
BOM & PCB MODIFY HISTORY
945PL-S3
1
340Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" www.pdffactory.com
5
4
3
2
1
R212
124/6/1
VTT_OR
7 8 5 6 3 4 1 2
CR121 CPU RETAINTION/X
R235 210/6/1
R237 210/6/1
-IERR
-BR0
-CPURST
TESTHI8 TESTHI9 TESTHI10
1u/6/Y5V/10V/Z
1u/6/Y5V/10V/Z
DD
HA/REQ:5/13
ADSTB:5/17
R231
124/6/1
VTT_OR
AB6
AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5
AJ5
AJ6 AC4 AE4 AD5
P6
M5 M4
R4
T5
U6
T4 U5 U4
V5
V4 W5 N4
P5
K4 M6
K6 R6 W6
Y6
Y4
LGA775A
L5
L4
J5
J6
A<3>* A<4>* A<5>* 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>*
LGA775
(1/8)
GTLREF_SEL
CPU-SK/775/D/GF
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
-HADS
-BNR
-HIT
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
-DEFER
-BR0 TESTHI8 TESTHI9 TESTHI10
GTLREF0 GTLREF1 GTLREF_MCH
-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 GTL_DET6,8
-CPURST8
-RS08
-RS18
-RS28
VTT_OR
VTT_OL
VTT_OR
VTT_OL
R14662/4
R20162/4
R14562/4
RN1362/8P4R/6
HA[3..16]8
CC
HA[17..35]8
BB
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
GTLREF1
C105
GTLREF0
C109
VCORE VCORE VCORE
+
BC461
AA
10u/12/X7R/6.3V/K
BC462 10u/12/X7R/6.3V/K/X
5
BC463 10u/12/X7R/6.3V/K/X
BC464 10u/12/X7R/6.3V/K
4
EC33 100u/2V/SPCAP/X
+
EC34 100u/2V/SPCAP/X
+
EC35 100u/2V/SPCAP/X
3
+
EC36 100u/2V/SPCAP/X
BC465 10u/12/X7R/6.3V/K
BC466 10u/12/X7R/6.3V/K/X
2
BC467 10u/12/X7R/6.3V/K
Title
SizeDocument NumberRev B
Date:Sheet of
BC468 10u/12/X7R/6.3V/K/X
Gigabyte Technology
P4_LGA775-A
945PL-S3
1
440Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
4
3
2
1
HD[0..15]
HD[0..15]8
HD/DBI:5/13
DD
CC
BB
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
R230 1K/4/X
-DBI1 STBN1 STBP1
TCK TDI TDO TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
-SYS_RST
FSBSEL0 FSBSEL11 FSBSEL2
AD1 AF1 AC1 AG1
AD2 AG2 AF2 AG3 AC2 AK3
G29 H30 G30
AE6 D16
E23
A10 A11 B10 C11
B12 C12 D11
E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G11 G12 E12
AE1
AJ2 AJ1
AJ3
A20
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)
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/D/GF
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
VTT_GMCH
VTT_OR
0.1u/6/Y5V/25V/Z
FSBSEL021 FSBSEL121 FSBSEL221
FOR ALL DDR CLK RATIO
R79 470/4
Q12 2N7002/SOT23/25pF/5
BSEL166_135 BSEL166_235
CHECK BSEL0/1 ITE8712 POWER ON 1.2V
R69 470/4 R70
3
D
GS
SOT23
2
1
R720/4/X
132
R78
8.2K/4
Q9 MMBT2222A/SOT23/600mA/40
SOT23
RN7470/8P4R/6
7 8 5 6 3 4 1 2
RN1562/8P4R/6
7 8 5 6 3 4 1 2
FSBSEL0 FSBSEL1 FSBSEL2
7 8 5 6 3 4 1 2
RN1462/8P4R/6 R20662/4
R213680/4 R19762/4
R19862/4
R778.2K/4/X R758.2K/4/X R808.2K/4
2N7002/SOT23/25pF/5
C94
時電壓是否會高於
VTT_GMCHVTT_GMCHVTT_GMCH VTT_GMCH
R64 470/4
Q11
GS
CPU
FSB
FSA
FSBSEL0
FSBSEL1
1
10
0
NA
FSBSEL2
01
0
1
1
0
Clock
100MHz
1
0
133MHz
166MHz
200MHz
0
266MHz0
0
3/4
# POWER ON
2.0/2.66/3.33
1.5/2.0/2.5
FSBSEL2 FSBSEL0 FSBSEL1
-BPM1
-BPM0
-BPM5
-BPM3
-BPM2 TDI
-BPM4 TMS
TDO VR_RDY
-TRST TCK
BSEL0
BSEL011
BSEL1
BSEL111
BSEL2
BSEL211
R65 470/4
3
D
SOT23
2
1
R730/4/X
8.2K/4
Q8 MMBT2222A/SOT23/600mA/40
SOT23
132
BSEL1BSEL0
CPU-SK/775/D/GF
VCC
Q48 2N7002/SOT23/25pF/5/X
R423
8.2K/4/X
VTT_GMCH
R424 1K/4/X
AA
5
4
3
Q49 MMBT2222A/SOT23/600mA/40/X
SOT23
132
3
D
GS
2
1
FSBSEL0
FSBSEL1
SOT23
Title
SizeDocument NumberRev Custom
2
Date:Sheet of
Gigabyte Technology
P4_LGA775-B,D
945PL-S3
540Thursday, August 24, 2006
1
1.01
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
Note:
VCCA & VCOREPLL
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
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
VCCA
R74 0/6/SHT/X
VSSA
VCOREPLL
4
+12V
GTL_DET4,8
-SMI
-SMI19
INTR19
NMI19
BC49
22u/12/X5R/6.3V/M
PECI
PECI35
-A20M
-FERR INTR NMI
-IGNNE
-STPCLK VCCA VSSA VCOREPLL
VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 VRD_SEL CPUCLK
-CPUCLK
-SKTOCC
VCORE
R14762/4
-A20M19
-FERR19
-IGNNE19
-STPCLK19,30
VRD_SEL37
-CPUCLK21
-SKTOCC19
VCC_SENSE25
VSS_SENSE25
VID[0..7]VCC_PLL
CPUCLK21
VID[0..7]37
8.2K/4
VCC3
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/D/GF
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
R761K/4/X
GTLREF2 GTLREF3
MSID1
R19662/4
MSID0
R20562/4
1.2V
R2006
61.9/4/1/X
TESTHI0
C270
0.1u/6/Y5V/25V/Z/X
TESTHI1319
-FORCEPR30 CPUPWROK19
-PROCHOT30
-THRMTRIP19
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
R23660.4/6/1 R22960.4/6/1 R20060.4/6/1 R21560.4/6/1 R10060.4/6/1 R21460.4/6/1
R21660.4/6/1R2007 R19960.4/6/1 R10130/6/1
R53130/4 R5462/4 R5262/4 R5162/4 R5062/4 RN2062/8P4R/6
7 8 5 6 3 4 1 2
R227100/4/X
R19562/4 R20462/4 RN16680/8P4R/6
7 8 5 6 3 4 1 2
RN11680/8P4R/6
7 8 5 6 3 4
1 2
R1491K/4 R20762/4
R211124/6/1/X
R210
210/6/1/X
R209124/6/1/X
R217
210/6/1/X
C1011n/4/X7R/50V/K/X
R19410/4/X
C96 1u/6/Y5V/10V/Z/X
R22010/4/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
CPU_G1 TESTHI_M
VID5 VID4 VID0 VID2
VID6 VID3 VID1 VID7
VRD_SEL
-FORCEPR
GTLREF2
GTLREF3
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
945PL-S3
1
VCC_PLL
1.01
640Thursday, August 24, 2006
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/D/GF
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/D/GF
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/D/GF
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 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
B1 B11 B14 B17 B20 B24
B5
B8 C10 C13 C16 C19 C22 C24
C4
C7 D12 D15 D18 D21 D24
D3
D5
D6
D9 E11 E14 E17
E2 E20 E25 E26 E27 E28
E8 F10 F13 F16 F19 F22
F4
F7 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24
CPU-SK/775/D/GF
LGA775H
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
LGA775
(8/8)
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 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
945PL-S3
740Thursday, August 24, 2006
1
1.01
5
GIGABYTE THCHNOLOGIES , INC.
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
R196462/6
C236
0.01u/6/X7R/50V/K
GTLREF_MCH
BC470
0.1u/6/Y5V/25V/Z
Q66
2N7002/SOT23/25pF/5
SOT23
1
GTLREF_MCH
HSWNG
R1967
16.9/6/1
HRCOMP
C235 220P/6/N/50V/X
AA37
AA35 AA42 AA38 AA34
W42 W40
W41
AA41
J39 K38 J42 K35
J37 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
J27 M26 E29 E34 B37 B32
V41 P40
U41 U40
U39 D42 U42
T40
Y43
T43 C30
R27 U27 M15
L15
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*
HD0
P41
HD1
M39
HD2
P42
HD3
M42
HD4
N41
HD5
M40
HD6
L40
HD7
M41
HD8
K42
HD9
G39
HD10
J41 G42
HD12
G40
HD13
G41
HD14
F40
HD15
F43
HD16
F37
HD17
E37
HD18
J35
HD19
D39
HD20
C41
HD21HA24
B39
HD22
B40
HD23
H34
HD24
C37
HD25
J32
HD26
B35
HD27
J34
HD28
B34
HD29
F32
HD30
L32
HD31
J31
HD32
H31
HD33
M33
HD34
K31
HD35
M27
HD36
K29
HD37
F31
HD38
H29
HD39
F29
HD40
L27
HD41
M24
HD42
J26
HD43
K26
HD44
G26
HD45
H24
HD46
K24
HD47
F24
HD48
E31
HD49
A33
HD50
E40
HD51
D37
HD52
C39
HD53
D38
HD54
D33
HD55
C35
HD56
D34
HD57
C34
HD58
B31
HD59
C31
HD60
C32
HD61
D32
HD62
B30
HD63
D30
GTLREF_MCH
D27 D28
HSCOMP
C27
F38 Y40
HA[3..31]4
DD
CC
BB
HA[3..31]
MCHCLK21
-MCHCLK21
HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14HD11 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23
HA25 HA26 HA27 HA28 HA29 HA30 HA31
-HREQ0
-HREQ04
-HREQ1
-HREQ14
-HREQ2
-HREQ24
-HREQ3
-HREQ34
-HREQ4
-HREQ44
-HADSTB04
-HADSTB14
-DBSY4
-CPURST4
-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
-HTRDY4
-DRDY
-DRDY4
-DEFER
-DEFER4
-HITM
-HITM4
-HIT
-HIT4
-HLOCK
-HLOCK4
-BR0
-BR04
-BNR
-BNR4
-BPRI
-BPRI4
-DBSY
-RS0
-RS04
-RS1
-RS14
-RS2
-RS24
-CPURST
HD[0..63]
GTLREF_MCH4
HD[0..63]5
945PL-A1/BGA1202
AA
COUPON1 COUPON2
5
4
COUPON1COUPON/X COUPON2COUPON/X
10HB1-033000-11-REV:A1 10HB1-033000-21-REV:A2 FOR ACER
VCC
21 21
3
Title
SizeDocument NumberRev Custom
2
Date:Sheet of
GMCH-HOST
945PL-S3
1
840Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
GIGABYTE THCHNOLOGIES , INC.
MODT_A[0..3]
MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5
DD
CC
BB
-DCLKA014
-DCLKA114
-DCLKA214
0.1U/6/Y/25V/X
MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13
-SWEA
-SWEA14,16
-SCASA
-SCASA14,16
-SRASA
-SRASA14,16 SBAA0
SBAA014,16
SBAA1
SBAA114,16
SBAA2
SBAA214,16
-CSA0
-CSA014,16
-CSA1
-CSA114,16
-CSA2
-CSA216
-CSA3
-CSA316 CKEA0
CKEA014,16
CKEA1
CKEA114,16
CKEA2
CKEA216
CKEA3
CKEA316
MODT_A0 MODT_A1 MODT_A2 MODT_A3
DCLKA0
DCLKA014
-DCLKA0 DCLKA1
DCLKA114
-DCLKA1
C238
DCLKA2
-DCLKA2
TP37
DDRVREFA
TP39 TP40
DCLKA214
NB_HEATSIN
AA
1
BA32
AW32
BB30 BA30 AY30 BA27 BC28 AY27 AY28 BB27 AY33
AW27
BB26 BC38
BB35 BA37 BA34
BC33 AY34 BA26 BB37 BA39 BA35 AY38
BB25 AY25 BC24 BA25
AW37
AY39 AY37 BB40
BB32 AY32
AK42 AK41 BA31 BB31
AH40 AH43
AK18
AL17 AK17
AY5 BB5
AY6 BA5
AM4
MODT_A[0..3]14,16
U19F
SAMA0 SAMA1 SAMA2 SAMA3 SAMA4 SAMA5 SAMA6 SAMA7 SAMA8 SAMA9 SAMA10 SAMA11 SAMA12 SAMA13
SAWE* SACAS* SARAS*
SABA_0 SABA_1 SABA_2 SACS_0* SACS_1* SACS_2* SACS_3*
SACKE0 SACKE1 SACKE2 SACKE3
SAODT0 SAODT1 SAODT2 SAODT3
SACK0 SACK0* SACK1 SACK1* SACK2 SACK2* SACK3 SACK3* SACK4 SACK4* SACK5 SACK5*
RSV_TP(3)
SMVREF0
RSV_TP(1) RSV_TP(0)
945PL-A1/BGA1202
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
-SCASB
-SCASB15,16
-SRASB
-SRASB15,16
SBAB0
SBAB015,16
SBAB1
SBAB115,16
SBAB2
SBAB215,16
-CSB0
-CSB015,16
-CSB1
-CSB115,16
-CSB2
-CSB216
-CSB3
-CSB316
CKEB0
CKEB015,16
CKEB1
CKEB115,16
CKEB2
CKEB216
CKEB3
CKEB316
MODT_B0 MODT_B1 MODT_B2 MODT_B3
DCLKB0
DCLKB015 DCLKB115 DCLKB215
DDRVREFB
-DCLKB0 DCLKB1
-DCLKB1 DCLKB2
-DCLKB2
TP38
TP41
SMRCOMPP SMRCOMPN
C239
0.1U/6/Y/25V/X
-DCLKB015
-DCLKB115
-DCLKB215
BB22 BB21 BA21 AY21
BC20
AY19 AY20 BA18 BA19 BB18 BA22 BB17 BA17
AW42
BB23 AY24 BA23
AW23
AY23 AY17 BA40
AW41
BA41
AW40
BA14 AY16 BA13 BB13
AY42 AV40 AV43 AU40
AM29 AM27
AW9 AL38 AL36 AP26 AR26 AU10 AT10
AJ38
AJ36
AL39
AK23
AV9
AM2
AM3
AJ8 AJ6 AL5
3
U19G
SBMA0 SBMA1 SBMA2 SBMA3 SBMA4 SBMA5 SBMA6 SBMA7 SBMA8 SBMA9 SBMA10 SBMA11 SBMA12 SBMA13
SBWE* SBCAS* SBRAS*
SBBA0 SBBA1 SBBA2 SBCS0* SBCS1* SBCS2* SBCS3*
SBCKE0 SBCKE1 SBCKE2 SBCKE3
SBODT0 SBODT1 SBODT2 SBODT3
SBCK0 SBCK0* SBCK1 SBCK1* SBCK2 SBCK2* SBCK3 BLCK3* SBCK4 SBCK4* SBCK5 SBCK5*
RSV
SMVREF1
RSV_TP(2)
SM_OCDCOMP_1 SM_OCDCOMP_0 SM_RCOMP1 SM_RCOMP0
945PL-A1/BGA1202
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
R197380.6/6/1 BC473
0.1u/6/Y5V/25V/Z
R197480.6/6/1
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-D1R_12SP2-04F004-D2R_12SP2-04F004-D3R]
2
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev Custom
3
2
Date:Sheet of
GMCH-DDRII
945PL-S3
1
940Thursday, August 24, 2006
1.01
5
GIGABYTE THCHNOLOGIES , INC.
DD
100歐姆:[20/5/7/5/20]
CC
SRCCLK_MCH21
-SRCCLK_MCH21
BB
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
M6
M7
U11 U10
Y10 Y11
B14 B16
J9 F7
F9 C4 D3 G6
J6 K9 K8 F4 G4
K2
L1
R8 R7 P4 N3
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]
VCC1_5
DMI_0TXP18 DMI_0TXN18 DMI_1TXP18 DMI_1TXN18 DMI_2TXP18 DMI_2TXN18 DMI_3TXP18 DMI_3TXN18 DMI_0RXP18 DMI_0RXN18 DMI_1RXP18 DMI_1RXN18 DMI_2RXP18 DMI_2RXN18 DMI_3RXP18 DMI_3RXN18
2
SPEC:1.5A
R19750/12/SHT/X
EXP_A_TXP[0..15] EXP_A_TXN[0..15]
EXP_A_RXP[0..15] EXP_A_RXN[0..15]
VCC1_5PCIEX
R1976
24.9/6/1
GRCOMP
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_5PCIEX
BC474 10u/8/Y5V/6.3V/Z
MARGIN TEST
1
VCC1_5PCIEX13
100歐姆:[20/5/7/5/20]
945PL-A1/BGA1202
AA
Title
SizeDocument NumberRev Custom
5
4
3
2
Date:Sheet of
GMCH-PCI E & DMI
945PL-S3
1
1040Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
5
GIGABYTE THCHNOLOGIES , INC.
U19H
DD
CC
BB
AA
DDR25V_MCH
EXP_EN
DDCDATA
DDCCLK
BSEL05 BSEL15 BSEL25
SDVO_CLDATA17
SDVO_CLCLK17
EXP_SLR
R2000
8.2K/4/X
EXP_SLR EXP_EN
VCC1_5
R19918.2K/6
R199233/6
R199333/6
0315-->intel
25 mil space
R20021K/6/X
R20030/6/SHT/X
DDR25V_DAC
R2001
8.2K/4/X
VCC3
-EXTTS
F21 H21 L20 K18 H20 L18 K21 L21 F20 N21
M17
L17
M11
J20
F15
E15
Q67 2N7002/S/X
2 1
SOT23
G S
BSEL0 BSEL1 BSEL2 ALLZTEST XORTEST RSV_TP(5) EXP_SLR RSV_TP(4) EXP_EN RSV_TP(6)
RSVD RSVD RSVD
EXTTS*
SDVO_CTRLDATA
SDVO_CTRLCLK
945PL-A1/BGA1202
EXP_EN_HDR17
D
3
2
VCC3
1
SOT23
R1998
2.2K/4/X
Q68 2N7002/S/X
G S
D
D17
HSYNC
C17
VSYNC
F17
RED
K17
GREEN
H18
BLUE
G17
RED*
J17
GREEN*
J18
BLUE*
J15
DREFCLKP
H15
DREFCLKN
A20
IREF
AJ9
PWROK
AJ12
RSTIN#
V30
RSVD
M18
ICH_SYNC#
N18
DDC_DATA
N20
DDC_CLK
22P/4/N/50V/X
VCC
R1999
2.2K/4/X
VGADDCDATA
VGADDCCLK
3
BAV99/SOT23/300mA/X
DOTCLK
-DOTCLK REFSET
DDCDATA DDCCLK
C249
-RGB
PWROK1
-PFMRST1
4
R
G
R19860/6/SHT/X
可以不上,公板無
DOTCLK21
-DOTCLK21
R1990 255/6/1/X
C246
10P/4/NPO/50V/J/X
-PFMRST1
ESD_PAD7
TP/X
Q63
132
GHSYNC GVSYNC
.
PWROK119,35
-ICHSYNC
-PFMRST134,35
ESD_PAD3
TP/X
BAV99/SOT23/300mA/X Q64
132
For 915G R132=255/6/1
-ICHSYNC19
VCC
R4660/6/X
R4650/6/X
0.1u/6/Y5V/25V/Z/X
FOR EMI
FOR EMI
3
ESD_PAD2TP/X
R1987 75/6/X
R1988 75/6/X
HSYNC
VSYNC
FUSEVCC
BC453
VGA_R VGA_G VGA_B
ESD_PAD1
ESD_PAD4
R1989 75/6/X
C251
3.3P/4/N/50V/X
VGA/BU/SC-11/RA/D/L/X
TP/X
TP/X
6 1 7 2 8 3 9 4
10
5
R
G B
U20 BAV99/S/X
132
C250
3.3P/4/N/50V/X
1617
VGA
11 12 13 14 15
U21 BAV99/S/X
132
R199433/6/X
R199533/6/X
VGADDCDATA HSYNC VSYNC VGADDCCLK
BAV99/SOT23/300mA/X
U22 BAV99/S/X
132
C247
0.1U/6/Y/25V/X
2
(TDK PN# MMZ2012S800A)
FB480/6/2.5A/X FB580/6/2.5A/X FB680/6/2.5A/X
C241
C240
3.3P/4/N/50V/X
11
Q59
132
3.3P/4/N/50V/X
DDR25V_DAC13
C248
0.1U/6/Y/25V/X
147
U23-1
3
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R_10TC1-117432-03R]/X
147
U23-2
6
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R_10TC1-117432-03R]/X
147
U23-3
8
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R_10TC1-117432-03R]/X
147
U23-4
74LVC32/S/[10TC1-117432-01R_10TC1-117432-02R_10TC1-117432-03R]/X
ESD_PAD5
TP/X
ESD_PAD6
Q60
132
BAV99/SOT23/300mA/X
C242
3.3P/4/N/50V/X
VCC3
C220
0.1u/6/Y5V/25V/Z/X
GHSYNC
GVSYNC
1 2
4 5
9 10
12 13
TP/X
VCC
C243
3.3P/4/N/50V/X
C244
3.3P/4/N/50V/X
C245
3.3P/4/N/50V/X
1
VGA_R VGA_G VGA_BB
5
4
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
Title
SizeDocument NumberRev Custom
3
2
Date:Sheet of
GMCH-INTERNAL VGA
945PL-S3
1
1140Thursday, August 24, 2006
1.01
5
U19C
A4
VSS
A16
VSS
A22
VSS
A26
VSS
A31
VSS
A35
VSS
B4
VSS
B6
VSS
B9
VSS
B11
VSS
B13
DD
CC
BB
AA
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
945PL-A1/BGA1202
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
VSS
AD9
VSS
AD11
VSS
AD13
VSS
AD33
VSS
AD35
VSS
AD37
VSS
AD42
VSS
AF1
VSS
AF2
VSS
AF3
VSS
AF5
VSS
AF33
VSS
AF36
VSS
AF38
VSS
AF43
VSS
AG30
VSS
AG31
VSS
AG33
VSS
AG36
VSS
AG37
VSS
AG38
VSS
AG39
VSS
AH42
VSS
AJ7
VSS
AJ10
VSS
AJ30
VSS
AJ31
VSS
AJ33
VSS
AJ35
VSS
AJ37
VSS
AK24
VSS
AK26
VSS
AK29
VSS
AK30
VSS
AL1
VSS
AL2
VSS
AL3
VSS
AL7
VSS
AL10
VSS
AL12
VSS
AL13
VSS
AL15
VSS
AL18
VSS
AL21
VSS
AL23
VSS
AL24
VSS
AL27
VSS
AL32
VSS
AL33
VSS
AL37
VSS
AL43
VSS
AM5
VSS
AM7
VSS
AM9
VSS
AM33
VSS
AM36
VSS
AM37
VSS
AM39
VSS
AN2
VSS
AN4
VSS
AN13
VSS
AN15
VSS
AN17
VSS
AN18
VSS
AN20
VSS
AN21
VSS
AN23
VSS
AN24
VSS
AN26
VSS
AN27
VSS
AN31
VSS
AN42
VSS
AP5
VSS
AP7
VSS
AP10
VSS
AP12
VSS
AP29
VSS
AP34
VSS
AP38
VSS
AR1
VSS
AR6
VSS
AR15
VSS
AR20
VSS
AR24
VSS
AR32
VSS
AR37
VSS
AR39
VSS
AR43
VSS
AT12
VSS
AT17
VSS
AT18
VSS
AT21
VSS
AT23
VSS
AT26
VSS
AT27
VSS
AT31
VSS
AU6
VSS
AU9
VSS
AU12
VSS
AU13
VSS
AU15
VSS
AU17
VSS
AU20
VSS
AD18
VSS
AD20
VSS
AD22
VSS
AD24
VSS
AD27
VSS
AD29
VSS
AE19
VSS
AE21
VSS
AE23
VSS
AE25
VSS
AF18
VSS
AF20
VSS
AF22
VSS
AF24
VSS
AY1
VSS
BC4
VSS
945PL-A1/BGA1202
3
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
AU21
VSS
AU24
VSS
AU26
VSS
AU29
VSS
AU32
VSS
AU34
VSS
AV2
VSS
AV10
VSS
AV17
VSS
AV37
VSS
AW10
VSS
BA4
VSS
BA42
VSS
BB3
VSS
BB6
VSS
BB11
VSS
BB14
VSS
BB19
VSS
BB34
VSS
BB39
VSS
BB41
VSS
BC9
VSS
A40
VSS
D1
VSS
D43
VSS
R26
VSS
R29
VSS
U29
VSS
V24
VSS
V26
VSS
V29
VSS
W21
VSS
W23
VSS
W25
VSS
Y20
VSS
Y22
VSS
Y24
VSS
Y26
VSS
Y29
VSS
AA25
VSS
AA27
VSS
AA29
VSS
AC19
VSS
AC25
VSS
AC29
VSS
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
2
Title
SizeDocument NumberRev Custom
2
Date:Sheet of
1
GIGABYTE THCHNOLOGIES , INC.
GMCH-GND
945PL-S3
1
1240Thursday, August 24, 2006
1.01
PDF "pdfFactory Pro" ÿÿ www.pdffactory.com
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