5
4
Model Name:GA-945PL-S3
SHEETTITLE
3
SHEETTITLE
2
1
01
DD
02
03
04
05
06
07
08
09
CC
10
11
12
13
14
15
16
17
BB
18
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 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
REAR AUDIO JACK
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
5
4
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
4
3
2
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