Gigabyte GA-8i915g-yfd REV.1.0 Schematics
5
Model Name: 8I915G-YFD
4
3
2
1
D D
SHEET TITLE
01
02
03
04
05
06
C C
07
08
09
10
11
12
13
COVER SHEET
BLOCK DIAGRAM
BOM & PCB MODIFY HISTORY
P4_LGA775_A
P4_LGA775_B
P4_LGA775_C
P4_LGA775_D
GMCH-GRANTSDALE_HOST
GMCH-GARNTSDALE_DDR
GMCH-GRANTSDALE_PCI E, DMI
GMCH-GRANTSDALE_INT VGA
GMCH-GRANTSDALE_GND
GMCH-GRANTSDALE_PWR
Revision 1.0
SHEET TITLE
23
24
25
26
27
28
29
30
31
32
33
34
35
PCI EXPRESS*1 SLOT 1
PCI SLOT 1, 2
HWMO&PROCHOT
IDE&FDD
KB_MS&GAME PORT
FRONT PANEL
USBFRONT CONNECTOR
CPU_FAN & SYS_FAN
CODEC
AUDIO JACK
F_AUDIO
LAN
ALL POWER
B B
14
15
16
17
18
19
20
21
A A
22
DDRI CHANNEL A
DDRI CHANNEL B
DDR TERMINATION
PCI EXPRESS*16 SLOT
ICH6 PCI, USB, DMI, LAN
ICH6 IDE, GPIO, SATA, CTRL
ICH6 VCC, GND
FWH
CK410M CLOCK.
5
4
3
36
37
38
39
40
ITE8712
COM & LPT
1394
VCORE POWER
ATX POWER CONN.
41 GPIO & RESET TABLE
& IR
2
COMPONENT SIDE
(1 oz. Copper)
VCC SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)
GIGABYTE
Title
Size Document Number Rev
Custom
Date: Sheet
Cover Sheet
8I915G-YFD
1
of
142Wednesday, November 17, 2004
1.0
5
4
3
2
1
BLOCK DIAGRAM
INTEL Pentium4
LGA775
D D
CLOCK GENERATOR
CKVDD = 3.3V
PAGE 19
VCORE = 1.75V / SLEEP : 1.3V
VCC3
PAGE 4, 5, 6
VID0~4
PWM/OTHER POWER
VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V ,+12V,VCC,VCC3,3VDUAL
VTT_DDR,2_5VSTR
PAGE 32,33,34
CHANNEL A
GAD0~31
ADSTB0,ADSTB0ADSTB1,ADSTB1-
PCI EXPRESS
VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V
C C
AGPUSB+ / -
PAGE 14
SBA0~7
SBSTB,SBSTB-
GCBE0~3ST0~2
AGP BUS
GMCH
GRANTSDALE
VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V ( A GP POW ER 4X, HUBLINK)
HL0~10
CONTROL BUS
HUB LINK
PAGE 7 ,8 ,9,10
MAA0~14
MAA_CPC1~5
MAB_CPC1~5
MDD0~63
-DQSD0~7
DM0~7
ICH6
USB PORTS 0~7
VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V
PAGE 15,16,17
AMRUSB+ / -
VCC = 5V
5VSB = 5V
5VUSB = 5V
PAGE 27
DDRII SDRAM DIMM X 2
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.25V
PAGE 11
CHANNEL B
DDRII SDRAM DIMM X 2
2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.25V
PAGE 12
IDE Primary
VCC = 5V
PAGE 24
SERIAL ATA
VCC = 5V
PAGE 16
B B
PCI BUS
FWH/HWMO
PCI SLOT 1,2
+12 = 12V
-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V
AC97/Azalia ALC880
+12V = 12V
VCC = 5V 5VSB = 5V
AVDD = 5V
A A
AUDIO PORTS :
LIN_ OUT
TELE
CD_IN
LINE_IN
AUX_IN
5
FRONT AUDIO
PAGE 29
MIC
PAGE 30, 31
AC97 LINK
4
KINNERTH-R/NORTHWAY
FRONT PANEL /CPU FAN
VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V
PAGE 20, 21
LPC BUS
PAGE 35
PAGE 28
3
VCC = 5V
VCC3 = 3V
LPC I/O ITE8712G
VCC = 5VVCC3 = 3.3V
VBAT = 3V
I/O PORTS :
COMB
COMA IR
LPT
2
PS2
FDD
PAGE 18, 23
PAGE 22
PAGE 25, 26
Title
Size Document Number Rev
Custom
Date: Sheet
GIGABYTE
BLOCK DIAGRAM
8I915G-YFD
1
of
242Wednesday, November 17, 2004
1.0
5
4
3
2
1
Model Name: 8I915G-YFD
Circuit or PCB layout change for next version
D D
C C
266.7mm*264.16mm/C/60/+-15%/Blue
Component value change history
DATE CHANGE ITEM REASON
2004/03/03 NEW BO M 0. 1 RELE ASE
2004/04/14 BOM 0. 2 RE LEASE
2004/07/17
2004/09/22
2004.11.17
BOM 0.3 RELEASE
BOM 0.4 RELEASE
1.0A BOM RELEASE
775+DDRII
SPECIFICATION CHAN GE.(DDRII --> DDRI)
.機構修改
Update 775 CPU issue, add ICT testing location.
R1139,R1136 change to 8.2K. Add RS3 beside IDE connector.
ADD EMI solution
Version: 1.0
DATE CHANGE ITEM REASON
2004.03.04 0.1 GER B ER O UT
2004.04.13 0.2 GER B ER O UT
2004.06.25 0.3 GER B ER O UT
0.4 GERBER OUT2004.09.22
2004.11.15 1.0 GER B ER O UT
B B
A A
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
GIGABYTE
BOM & PCB MODIFY HISTORY
8I915G-YFD
1
342Wednesday, November 17, 2004
1.0
of
VCORE
5
4
3
2
1
BC1
10U/12/X/6.3V/X
D D
C C
B B
VCORE
VCORE
BC6
10U/12/X/6.3V/X
+
SBC2
100U/2V/SPCAP
BC2
10U/12/X/6.3V/X
BC7
10U/12/X/6.3V
+
SBC3
100U/2V/SPCAP
BC3
10U/12/X/6.3V/X
BC8
10U/12/X/6.3V
+
SBC4
100U/2V/SPCAP
BC4
10U/12/X/6.3V/X
BC9
10U/12/X/6.3V
HA[3..16]<8>
HA[17..31]<8>
+
SBC1
100U/2V/SPCAP
BC5
10U/12/X/6.3V/X
BC31
10U/12/X/6.3V
HA[3..16]
HA[17..31]
Closed to Pin-H1
TESTHI10
TESTHI9
TESTHI8
GTLREF
C1
220P/4/N/25V
-IERR
-BR0
-CPURST
VTT_OR
U1A
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
-HREQ0<8>
-HREQ1<8>
-HREQ2<8>
-HREQ3<8>
-HREQ4<8>
-HADSTB0<8>
-HPCREQ<8>
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
-HADSTB1<8>
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HPCREQ
-HADSTB1
AB6
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AC4
AE4
AD5
L5
A03#
P6
A04#
M5
A05#
L4
A06#
M4
A07#
R4
A08#
T5
A09#
U6
A10#
T4
A11#
U5
A12#
U4
A13#
V5
A14#
V4
A15#
W5
A16#
N4
RSVD
P5
RSVD
K4
REQ0#
J5
REQ1#
M6
REQ2#
K6
REQ3#
J6
REQ4#
R6
ADSTB0#
G5
PCREQ#
A17#
W6
A18#
Y6
A19#
Y4
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
AJ5
A34#
AJ6
A35#
RSVD
RSVD
ADSTB1#
LGA775
ADS#
BNR#
HIT#
RSP#
BPRI#
DBSY#
DRDY#
HITM#
IERR#
INIT#
LOCK#
TRDY#
BINIT#
DEFER#
EDRDY#
MCERR#
AP0#
AP1#
BR0#
TESTHI08
TESTHI09
TESTHI10
DP0#
DP1#
DP2#
DP3#
GTLREF
RESET#
RS0#
RS1#
RS2#
D2
C2
D4
H4
G8
B2
C1
E4
AB2
P3
C3
E3
AD3
G7
F2
AB3
U2
U3
F3
G3
G4
H5
J16
H15
H16
J17
H1
G23
B3
F5
A3
-HADS
-BNR
-HIT
-BPRI
-DBSY
-DRDY
-HITM
-IERR
-HINIT
-HLOCK
-HTRDY
-DEFER
-EDRDY
CPU_TP1
CPU_TP2
-BR0
TESTHI8
TESTHI9
TESTHI10
CPU_TP3
CPU_TP4
CPU_TP5
CPU_TP6
GTLREF
-CPURST
-RS0
-RS1
-RS2
10
上
0U/2V/SPCAP
-HADS <8>
-BNR <8>
-HIT <8>
-BPRI <8>
-DBSY <8>
-DRDY <8>
-HITM <8>
-HLOCK <8>
-HTRDY <8>
-DEFER <8>
-EDRDY <8>
-BR0 <8>
-RS0 <8>
-RS1 <8>
-RS2 <8>
上
10U/12/X
C2
33P/4/N/50V
C4
22P/4/N/50V
-HINIT <19>
-CPURST <8>
/6.3V X2
R1 49.9/6/1
BC11
0.01U/4/X/16V
顆
VTT_OL
VTT_OL
VTT_OL
VTT_OL
R2
100/6/1
7 8
5 6
3 4
1 2
62/8P4R
CR1
C3
1U/6/Y/10V
RN122
R6 62/6
R7 62/6
R8 62/6
SBC1
VCORE
10U/12/X/6.3V
BC21
BC22
10U/12/X/6.3V
BC23
10U/12/X/6.3V
BC24
10U/12/X/6.3V
SBC3
BC15/BC14
+
BC5/BC6
+
-
+
SBC2
BC1/BC2
2
10
上
0U/2V/SPCAP
CPU RETAINTION/X
Title
Size Document Number Re v
Custom
Date: Sheet
GIGABYTE
P4_LGA775-A
8I915G-YFD
1
of
442Wednesday, November 17, 2004
1.0
A A
BC30
10U/12/X/6.3V
BC20
10U/12/X/6.3V
BC14
10U/12/X/6.3V/X
BC15
10U/12/X/6.3V/X
VCOREVCORE
10U/12/X/6.3V
BC25
BC26
10U/12/X/6.3V
BC27
10U/12/X/6.3V
BC28
10U/12/X/6.3V
BC29
10U/12/X/6.3V
10U/12/X上/6.3V X2
顆
+
SBC4
BC3/BC4
5
4
3
5
D D
4
3
2
1
HD[0..15]<8>
C C
HD[16..31]<8>
B B
HD[0..15]
HD[16..31]
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
-DBI0<8>
STBN0<8>
STBP0<8>
-DBI1<8>
STBN1<8>
STBP1<8>
-DBI0
STBN0
STBP0
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
-DBI1
STBN1
STBP1
U1B
B4
D00#
C5
D01#
A4
D02#
C6
D03#
A5
D04#
B6
D05#
B7
D06#
A7
D07#
A10
D08#
A11
D09#
B10
D10#
C11
D11#
D8
D12#
B12
D13#
C12
D14#
D11
D15#
A8
DBI0#
C8
DSTBN0#
B9
DSTBP0
G9
D16#
F8
D17#
F9
D18#
E9
D19#
D7
D20#
E10
D21#
D10
D22#
F11
D23#
F12
D24#
D13
D25#
E13
D26#
G13
D27#
F14
D28#
G14
D29#
F15
D30#
G15
D31#
G11
DBI1#
G12
DSTBN1#
E12
DSTBP1
LGA775
D32#
D33#
D34#
D35#
D36#
D37#
D38#
D39#
D40#
D41#
D42#
D43#
D44#
D45#
D46#
D47#
DBI2#
DSTBN2#
DSTBP2
D48#
D49#
D50#
D51#
D52#
D53#
D54#
D55#
D56#
D57#
D58#
D59#
D60#
D61#
D62#
D63#
DBI3#
DSTBN3#
DSTBP3
HD32
G16
HD33
E15
HD34
E16
HD35
G18
HD36
G17
HD37
F17
HD38
F18
HD39
E18
HD40
E19
HD41
F20
HD42
E21
HD43
F21
HD44
G21
HD45
E22
HD46
D22
HD47
G22
-DBI2
D19
G20
G19
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
C20
A16
C17
STBN2
STBP2
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
-DBI3
STBN3
STBP3
-DBI2 <8>
STBN2 <8>
STBP2 <8>
-DBI3 <8>
STBN3 <8>
STBP3 <8>
HD[32..47] <8>
HD[48..63] <8>
A A
GIGABYTE
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
P4_LGA775-C
8I915G-YFD
1
1.0
of
542Wednesday, November 17, 2004
5
Note:
VCCA & VCOREPLL
VTT_GMCH
10UH/8/100mA/S (10LI2-00100A-01/02/03)
D D
C C
B B
A A
L1
C6
1U/6/Y/10V
C7
VCC_SENSE<39>
VSS_SENSE<39>
1U/6/Y/10V
Q6
MMBT2222/SOT23/X
132
L2
10UH/8/100mA/S(10LI2-00100A-01/02/03)
VTT_GMCH
R40
1K/6/X
BC35
10U/12/X/6.3V
VCC
R41
8.2K/6/X
BC33
4.7U/8/Y/10V
BC32
4.7U/8/Y/10V
FSBSEL0
define doesn't same as
old P4 design kit
As close as possible to
CPU socket
CPU_TEMP<25,36>
THERMDC<36>
BC34
1N/4/X/50V
FSBSEL1
3
D
Q5
2N7002/SOT23/X
GS
2
1
VCCA
R17
0/SHT/X
VSSA
VCOREPLL
1N/4/X/50V
C9
4
Trace width doesn't
less than 12 Mil
-SMI
-SMI<19>
-A20M
-A20M<19>
-FERR
-FERR<19>
INTR TESTHI12
INTR<19>
NMI
NMI<19>
-IGNNE
-IGNNE<19>
-STPCLK
-STPCLK<19>
VCCA
VSSA
VCOREPLL
VID[0..5]
VID[0..5]<36,39>
CPUCLK<22>
-CPUCLK<22>
VCC_SENSE<39>
VSS_SENSE<39>
-SYS_RST<19,22,28>
FSBSEL1 FSBSEL11
R45 0/6
VID0
VID1
VID2
VID3
VID4
VID5
CPUCLK
-CPUCLK
R44 62/6/X
R28 62/6/X
CPU_TP10
TCK
TDI
TDO
TMS
-TRST
-BPM0
-BPM1
-BPM2
-BPM3
-BPM4
-BPM5
-SYS_RST
CPU_TP11
CPU_TP12
FSBSEL0
FSBSEL2
D23
C23
AM2
AM3
AK4
AM5
G28
AE8
AK1
AN3
AN4
AN5
AN6
GTL_DET<7,8>
P2
K3
R3
K1
L1
N2
M3
A23
B23
AL5
AL6
AL4
F28
AL1
F29
V1
W1
F6
AE1
AD1
AF1
AC1
AG1
AJ2
AJ1
AD2
AG2
AF2
AG3
AC2
AK3
AJ3
G29
H30
G30
U1C
SMI#
A20M#
FERR#/PBE#
LINT0
LINT1
IGNNE#
STPCLK#
VCCA
VSSA
RSVD
VCCIOPLL
VID0
VID1
VID2
VID3
VID4
VID5
RSVD
BCLK0
BCLK1
SKTOCC#
THERMDA
THERMDC
VCC_SENSE
VSS_SENSE
RSVD
RSVD
VTT_PKGSENSE
MSID1
MSID0
RSVD_F6
LGA775
U1D
TCK
TDI
TDO
TMS
TRST#
BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#
DBR#
ITPCLK0
ITPCLK1
BSEL0
BSEL1
BSEL2
LGA775
VCC3
R16
249/6/1
3
D
Q26
2N7002/SOT23
GS
2
1
SOT23
3
TESTHI0
TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05
TESTHII06
TESTHI07
FORCEPR#
RSVD
SLP#
RSVD
PWRGOOD
PROCHOT#
THERMTRIP#
COMP0
COMP1
COMP2
COMP3
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
GTLREF1
BOOTSELECT
LL_ID0
LL_ID1
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTTPWRGD
VTT_OUT
VTT_OUT
VTT_SEL
N/C
N/C
N/C
N/C
N/C
N/C
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
VCC3
VTT_OR
F26
W3
P1
W2
F25
G25
G27
G26
G24
F24
AK6
G6
L2
AH2
N1
AL2
M2
A13
T1
G2
R1
N5
AE6
C9
G10
D16
A20
E7
CPU_TP7
E23
CPU_TP8
E24
F23
CPU_TP9
GTLREF1
H2
J2
J3
BOOTSEL
Y1
V2
AA2
R52 1K/6/X
R12 110/6/1
R31 49.9/6/1/X
TESTHI0
TESTHI1
TESTHI11
TESTHI2_7
-FORCEPR
RSVD_G6
-CPUSLP
CPUPWROK
-PROCHOT
-THRMTRIP
COMP0
COMP1
COMP2
COMP3
R42 62/6/X
VTT_GMCH
VTT_PWRGD <35,39>
VTT_OR
VTT_OL
VCC3
-FORCEPR
-CPUSLP <19>
CPUPWROK <19>
-THRMTRIP <19>
VTT_GMCH
R13
61.9/6/1
R29
100/6/1/X
-PROCHOT <25>
2
TESTHI0
C11
0.1U/6/Y/25V
Closed to Pin-H2
C17
1U/6/Y/10V/X
GTLREF1
C18
220P/4/N/25V/X
Place outside of CPU socket
VTT_OL
C5
0.1U/6/Y/25V
VTT_GMCH
Locate at ICH6 Side
VTT_OL
VTT_OL
VTT_OR
C304
0.1U/6/Y/25V
C305
0.1U/6/Y/25V
C20
33P/4/N/50V
R10 100/6/1
R11 100/6/1
R14 60.4/6/1
R15 60.4/6/1
R32 60.4/6/1/X
R38 60.4/6/1/X
RN2
470/8P4R
7 8
5 6
3 4
1 2
R22 62/6
R24 62/6
R25 62/6
R26 62/6/X
R30 100/6
RN123
7 8
5 6
3 4
1 2
62/8P4R
RN1 680/8P4R
7 8
5 6
3 4
1 2
R33 680/6
R34 680/6
R35 120/6
R36 62/6/X
R37 62/6/X
7 8
RN124
5 6
62/8P4R
3 4
1 2
7 8
RN125
5 6
62/8P4R
3 4
1 2
R46 62/6
R48 62/6
R49 62/6
1
FSBSEL1
FSBSEL0
FSBSEL2
TESTHI2_7
-THRMTRIP
-FERR
RSVD_G6
CPUPWROK
C8
1N/4/X/50V
C19
33P/4/N/50V
C10
33P/4/N/50V
COMP2
COMP3
COMP0
COMP1
COMP2
COMP3
TESTHI12
TESTHI1
TESTHI11
VID2
VID5
VID0
VID4
VID1
VID3
-PROCHOT
BOOTSEL
-FORCEPR
-BPM0
-BPM1
-BPM5
-BPM3
-BPM4
-BPM2
TDI
TMS
TDO
-TRST
TCK
-PROCHOT-STPCLK
-CPUSLP
FSBSEL0<22>
FSBSEL1<22>
FSBSEL2<22>
5
4
FSBSEL0 BSEL0
FSBSEL1 BSEL1
FSBSEL2 BSEL2
R53 8.2K/6
R54 8.2K/6
R55 8.2K/6
BSEL0 <11>
BSEL1 <11>
BSEL2 <11>
3
2
Title
Size Document Number Re v
Custom
Date: Sheet
GIGABYTE
P4_LGA775-B
8I915G-YFD
1
1.0
of
642Wednesday, November 17, 2004
5
D D
U1E
VCORE
C C
B B
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
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
LGA775/VCC_1
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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
AL8
AL9
VCORE
VCORE
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
K23
K24
K25
K26
K27
K28
K29
K30
M23
M24
M25
M26
M27
M28
M29
M30
4
U1F
N23
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
J10
VCC
J11
VCC
J12
VCC
J13
VCC
J14
VCC
J15
VCC
J18
VCC
J19
VCC
J20
VCC
J21
VCC
J22
VCC
J23
VCC
J24
VCC
J25
VCC
J26
VCC
J27
VCC
J28
VCC
J29
VCC
J30
VCC
J8
VCC
J9
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
K8
VCC
L8
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
M8
VCC
LGA775_4
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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
VCORE
3
U1G
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA30
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AE10
AE13
AE16
AE17
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF30
AC3
AC6
AC7
AD4
AD7
AE2
AE5
AE7
AF3
AF6
AF7
A12
A15
A18
A21
A24
AA3
AA6
AA7
AB1
AB7
VSS
VSS
VSS
A2
VSS
VSS
VSS
A6
VSS
A9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
LGA7555/VSS_1
AG10
VSS
AG13
VSS
AG16
VSS
AG17
VSS
AG20
VSS
AG23
VSS
AG24
VSS
AG7
VSS
AH1
VSS
AH10
VSS
AH13
VSS
AH16
VSS
AH17
VSS
AH20
VSS
AH23
VSS
AH24
VSS
AH3
VSS
AH6
VSS
AH7
VSS
AJ10
VSS
AJ13
VSS
AJ16
VSS
AJ17
VSS
AJ20
VSS
AJ23
VSS
AJ24
VSS
AJ27
VSS
AJ28
VSS
AJ29
VSS
AJ30
VSS
AJ4
VSS
AJ7
VSS
AK10
VSS
AK13
VSS
AK16
VSS
AK17
VSS
AK2
VSS
AK20
VSS
AK23
VSS
AK24
VSS
AK27
VSS
AK28
VSS
AK29
VSS
AK30
VSS
AK5
VSS
AK7
VSS
AL10
VSS
AL13
VSS
AL16
VSS
AL17
VSS
AL20
VSS
AL23
VSS
AL24
VSS
AL27
VSS
AL28
VSS
AL3
VSS
AL7
VSS
AM1
VSS
AM10
VSS
AM13
VSS
AM16
VSS
AM17
VSS
AM20
VSS
AM23
VSS
AM24
VSS
AM27
VSS
AM28
VSS
AM4
VSS
AM7
VSS
8/11 long NC pin.
2
U1H
AN1
8/31 long.
61.9/6/1
R39
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
AN7
C10
C13
C16
C19
C22
C24
D12
D15
D18
D21
D24
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
B1
B11
B14
B17
B20
B24
B5
B8
C4
C7
D3
D5
D6
D9
E11
E14
E17
E2
E20
E25
E26
E27
E28
E29
E8
F10
F13
F16
F19
F22
F4
F7
G1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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/VSS_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
VSS
VSS
1
H25
H26
H27
H28
H29
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
U1
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7
GTL_DET <6,8>
A A
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
GIGABYTE
P4_LGA775-D
8I915G-YFD
1
1.0
of
742Wednesday, November 17, 2004
5
D D
C C
B B
HA[3..31]
-HREQ0<4>
-HREQ1<4>
-HREQ2<4>
-HREQ3<4>
-HREQ4<4>
-HADSTB0<4>
-HADSTB1<4>
-BNR<4>
-CPURST<4>
-DBSY<4>
-DEFER<4>
-EDRDY<4>
-HLOCK<4>
-HPCREQ<4>
-HTRDY<4>
4
HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31
-HREQ0
-HREQ1
-HREQ2
-HREQ3
-HREQ4
-HADSTB0
-HADSTB1
STBP0
STBP0<5>
STBN0
STBN0<5>
-DBI0
-DBI0<5>
STBP1
STBP1<5>
STBN1
STBN1<5>
-DBI1
-DBI1<5>
STBP2
STBP2<5>
STBN2
STBN2<5>
-DBI2
-DBI2<5>
STBP3
STBP3<5>
STBN3
STBN3<5>
-DBI3
-DBI3<5>
-HADS
-HADS<4>
-BNR
-BPRI
-BPRI<4>
-BR0
-BR0<4>
-CPURST
-DBSY
-DEFER
-DRDY
-DRDY<4>
-HIT
-HIT<4>
-HITM
-HITM<4>
-HLOCK
-HPCREQ
-RS0
-RS0<4>
-RS1
-RS1<4>
-RS2
-RS2<4>
-HTRDY
U9A
H29
HA3*
K29
HA4*
J29
HA5*
G30
HA6*
G32
HA7*
K30
HA8*
L29
HA9*
M30
HA10*
L31
HA11*
L28
HA12*
J28
HA13*
K27
HA14*
K33
HA15*
M28
HA16*
R29
HA17*
L26
HA18*
N26
HA19*
M26
HA20*
N31
HA21*
P26
HA22*
N29
HA23*
P28
HA24*
R28
HA25*
N33
HA26*
T27
HA27*
T31
HA28*
U28
HA29*
T26
HA30*
T29
HA31*
F33
HREQ0*
E32
HREQ1*
H31
HREQ2*
G31
HREQ3*
F31
HREQ4*
J31
HADSTB0*
N27
HADSTB1*
E33
HDSTBP0
E35
HDSTBN0*
E34
HDINV0*
H26
HDSTBP1
F26
HDSTBN1*
J26
HDINV1*
J19
HDSTBP2
F19
HDSTBN2*
K19
HDINV2*
B29
HDSTBP3
C29
HDSTBN3*
B26
HDINV3*
M31
HADS*
M35
HBNR*
E30
HBPRI*
R33
HBREQ0*
G24
HCPURST*
L35
HDBSY*
J35
HDEFER*
M32
HDRDY*
P33
HEDRDY*
L34
HHIT*
N35
HHITM*
L33
HLOCK*
E31
HPCREQ*
K34
HRS0*
P34
HRS1*
J32
HRS2
N34
HTRDY*
GRANTSDALE/B1
CPU INTERFACE
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
HXSCOMP
HXRCOMP
HVREF
HCLKINP
HCLKINN
J33
H33
J34
G35
H35
G34
F34
G33
D34
C33
D33
B34
C34
B33
C32
B32
E28
C30
D29
H28
G29
J27
F28
F27
E27
E25
G25
J25
K25
L25
L23
K23
J22
J24
K22
J21
M21
H23
M19
K21
H20
H19
M18
K18
K17
G18
H18
F17
A25
C27
C31
B30
B31
A31
B27
A29
C28
A28
C25
C26
D27
A27
E24
B25
A23
D24
B23
A24
M23
M22
3
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
HSWNG
HSCOMP-EDRDY
HRCOMP
MCH_GTLREF
MCHCLK
-MCHCLK
HD[0..63]
MCHCLK <22>
-MCHCLK <22>
2
VTT_GMCH
R112
HD[0..63] <5>HA[3..31]<4>
100/6/1
BC43
0.01U/4/X/16V
R113
210/6/1
BC44
0.1U/6/Y/25V
1
MCH_GTLREF
C34
220P/6/Y/50V
VTT_GMCH
R114
301/6/1
HSWNG
R115
100/6/1
C35
0.01U/6/X/50V
VCORE
R137
+12V
R136
8.2K/6
GTL_DET<6,7>
619/6/1
GS
D
2
3
1
Q2
2N7002/SOT23
SOT23
MCH_GTLREF
VTT_GMCH
R116
60.4/6/1
HSCOMP
C36
2.2P/4/X/16V/X
R117
20/6/1
HRCOMP
A A
5
4
COUPON1
COUPON2
COUPON1 COUPON
COUPON2 COUPON
21
21
VCC
Title
Size Document Number Re v
Custom
3
2
Date: Sheet
GIGABYTE
GMCH-HOST
8I915G-YFD
1
1.0
of
842Wednesday, November 17, 2004
5
AN22
AP22
AN21
AP21
AM21
AP19
AR20
AN16
AN18
AM15
AN23
AP15
AP13
AN31
AP31
AL34
AN29
AN28
AP26
AR23
AM34
AL35
AK34
AL33
AL12
AN11
AP11
AR11
AP33
AR24
AR28
AR29
AM24
AN25
AN2
AN3
AB34
AC33
AP25
AN26
AM2
AM3
AC35
AC34
AB33
AH15
AE16
AJ12
AK12
AE7
U9E
SAMA0
SAMA1
SAMA2
SAMA3
SAMA4
SAMA5
SAMA6
SAMA7
SAMA8
SAMA9
SAMA10
SAMA11
SAMA12
RSV
SAWE*
SACAS*
SARAS*
SABA0
SABA1
RSV
SACS0*
SACS1*
SACS2*
SACS3*
SACKE0
SACKE1
SACKE2
SACKE3
RSV
RSV
RSV
RSV
SACK0
SACK0*
SACK1
SACK1*
SACK2
SACK2*
SACK3
SACK3*
SACK4
SACK4*
SACK5
SACK5*
SADDR1MA13
RSV_TP1
RSV_TP0
SMXSLEWIN0
SMXSLEWOUT0
SMVREF0
DDR INTERFACE
GRANTSDALE
MAAA0
MAAA1
MAAA2 DMA0
MAAA3
-SWEA<14,16>
SBAA0<14,16>
SBAA1<14,16>
-CSA0<14,16>
-CSA1<14,16>
-CSA2<14,16>
-CSA3<14,16>
CKEA0<14,16>
CKEA1<14,16>
CKEA2<14,16>
CKEA3<14,16>
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
-SWEA
-SCASA
-SRASA
SBAA0
SBAA1
-CSA0
-CSA1
-CSA2
-CSA3
CKEA0
CKEA1
CKEA2
CKEA3
DCLKA0
-DCLKA0
DCLKA1
-DCLKA1
DCLKA2
-DCLKA2
DCLKA3
-DCLKA3
DCLKA4
-DCLKA4
DCLKA5
-DCLKA5
MAAA13
TP2
TP4
SM_XSLEWIN
DDRVREFA
SC5
0.1U/6/Y/25V/X
D D
-SCASA<14,16>
-SRASA<14,16>
C C
DCLKA0<14>
-DCLKA0<14>
DCLKA1<14>
-DCLKA1<14>
DCLKA2<14>
-DCLKA2<14>
DCLKA3<14>
-DCLKA3<14>
DCLKA4<14>
-DCLKA4<14>
DCLKA5<14>
-DCLKA5<14>
B B
A A
5
SADQS0
RSV
SADM0
SADQ0
SADQ1
SADQ2
SADQ3
SADQ4
SADQ5
SADQ6
SADQ7
SADQS1
RSV
SADM1
SADQ8
SADQ9
SADQ10
SADQ11
SADQ12
SADQ13
SADQ14
SADQ15
SADQS2
RSV
SADM2
SADQ16
SADQ17
SADQ18
SADQ19
SADQ20
SADQ21
SADQ22
SADQ23
SADQS3
RSV
SADM3
SADQ24
SADQ25
SADQ26
SADQ27
SADQ28
SADQ29
SADQ30
SADQ31
SADQS4
RSV
SADM4
SADQ32
SADQ33
SADQ34
SADQ35
SADQ36
SADQ37
SADQ38
SADQ39
SADQS5
RSV
SADM5
SADQ40
SADQ41
SADQ42
SADQ43
SADQ44
SADQ45
SADQ46
SADQ47
SADQS6
RSV
SADM6
SADQ48
SADQ49
SADQ50
SADQ51
SADQ52
SADQ53
SADQ54
SADQ55
SADQS7
RSV
SADM7
SADQ56
SADQ57
SADQ58
SADQ59
SADQ60
SADQ61
SADQ62
SADQ63
4
DQSA0
AG1
AG2
AF2
MDA0
AE3
MDA1
AF3
MDA2
AH2
MDA3
AJ2
MDA4
AE2
MDA5
AE1
MDA6
AG3
MDA7
AH3
DQSA1
AL3
AL2
DMA1
AL1
MDA8
AJ1
MDA9
AK2
MDA10
AN4
MDA11
AP4
MDA12
AJ3
MDA13
AK3
MDA14
AP2
MDA15
AP3
DQSA2
AP7
AR7
DMA2
AN7
MDA16
AP5
MDA17
AR5
MDA18
AN8
MDA19
AP9
MDA20
AN5
MDA21
AP6
MDA22
AR8
MDA23
AN9
DQSA3
AF17
AG17
DMA3
AH16
MDA24
AK16
MDA25
AL17
MDA26
AD17
MDA27
AF19
MDA28
AF16
MDA29
AJ17
MDA30
AE19
MDA31
AH18
DQSA4
AM30
AL29
DMA4
AK29
MDA32
AH27
MDA33
AK27
MDA34
AN30
MDA35
AK31
MDA36
AL27
MDA37
AJ28
MDA38
AL30
MDA39
AL31
DQSA5
AG35
AG33
DMA5
AG34
MDA40
AJ34
MDA41
AH35
MDA42
AG32
MDA43
AF34
MDA44
AJ33
MDA45
AH33
MDA46
AF33
MDA47
AE33
DQSA6
AA34
AA35
DMA6
AA33
MDA48
AE35
MDA49
AE34
MDA50
Y33
MDA51
W34
MDA52
AD31
MDA53
AD35
MDA54
AA32
MDA55
Y35
DQSA7
U34
U35
DMA7
U33
MDA56
V34
MDA57
V33
MDA58
R32
MDA59
R34
MDA60
W35
MDA61
W33
MDA62
T33
MDA63
T35
4
3
SC6
0.1U/6/Y/25V/X
3
-DCLKB0<15>
-DCLKB1<15>
-DCLKB2<15>
-DCLKB3<15>
-DCLKB4<15>
-DCLKB5<15>
-SWEB<15,16>
-SCASB<15,16>
-SRASB<15,16>
SBAB0<15,16>
SBAB1<15,16>
CKEB0<15,16>
CKEB1<15,16>
CKEB2<15,16>
CKEB3<15,16>
DCLKB0<15>
DCLKB1<15>
DCLKB2<15>
DCLKB3<15>
DCLKB4<15>
DCLKB5<15>
-CSB0<15,16>
-CSB1<15,16>
-CSB2<15,16>
-CSB3<15,16>
SM_YSLEWIN
DDRVREFB
SMRCOMPP
SMRCOMPN
MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
-SWEB
-SCASB
-SRASB
SBAB0
SBAB1
-CSB0
-CSB1
-CSB2
-CSB3
CKEB0
CKEB1
CKEB2
CKEB3
DCLKB0
-DCLKB0
DCLKB1
-DCLKB1
DCLKB2
-DCLKB2
DCLKB3
-DCLKB3
DCLKB4
-DCLKB4
DCLKB5
-DCLKB5
MAAB13
TP1
TP3
AM18
AP18
AN17
AR16
AR15
AN15
AP17
AL15
AP14
AN13
AN20
AR12
AM12
AL24
AR27
AN27
AP27
AM27
AR19
AP23
AP34
AN34
AN33
AM33
AN10
AM9
AP10
AR9
AN32
AP29
AP30
AP32
AH22
AG23
AL11
AJ11
AE26
AE25
AL23
AK22
AK9
AD29
AD28
AD32
AK15
AN14
AE10
AE8
AG8
AG4
AE5
AL9
AF9
AF5
U9F
SBMA0
SBMA1
SBMA2
SBMA3
SBMA4
SBMA5
SBMA6
SBMA7
SBMA8
SBMA9
SBMA10
SBMA11
SBMA12
RSV
SBWE*
SBCAS*
SBRAS*
SBBA0
SBBA1
RSV
SBCS0*
SBCS1*
SBCS2*
SBCS3*
SBCKE0
SBCKE1
SBCKE2
SBCKE3
RSV
RSV
RSV
RSV
SBCK0
SBCK0*
SBCK1
SBCK1*
SBCK2
SBCK2*
SBCK3
BLCK3*
SBCK4
SBCK4*
SBCK5
SBCK5*
SBDDR1MA13
RSV_TP3
RSV_TP2
SMYSLEWIN1
SMYSLEWOUT1
SMVREF1
SMRCOMP1
SMRCOMP0
RSV
RSV
SBDQS0
SBDM0
SBDQ0
SBDQ1
SBDQ2
SBDQ3
SBDQ4
SBDQ5
SBDQ6
SBDQ7
SBDQS1
SBDM1
SBDQ8
SBDQ9
SBDQ10
SBDQ11
SBDQ12
SBDQ13
SBDQ14
SBDQ15
SBDQS2
SBDM2
SBDQ16
SBDQ17
SBDQ18
SBDQ19
SBDQ20
SBDQ21
SBDQ22
SBDQ23
SBDQS3
SBDQS3*
SBDM3
SBDQ24
SBDQ25
SBDQ26
SBDQ27
SBDQ28
SBDQ29
SBDQ30
SBDQ31
SBDQS4
SBDM4
SBDQ32
SBDQ33
SBDQ34
SBDQ35
SBDQ36
SBDQ37
SBDQ38
SBDQ39
SBDQS5
SBDM5
SBDQ40
SBDQ41
SBDQ42
SBDQ43
SBDQ44
SBDQ45
SBDQ46
SBDQ47
SBDQS6
SBDM6
SBDQ48
SBDQ49
SBDQ50
SBDQ51
SBDQ52
SBDQ53
SBDQ54
SBDQ55
SBDQS7
SBDM7
SBDQ56
SBDQ57
SBDQ58
SBDQ59
SBDQ60
SBDQ61
SBDQ62
SBDQ63
GRANTSDALE
RSV
RSV
RSV
RSV
RSV
RSV
RSV
AK5
AL4
AJ5
AH7
AJ6
AL5
AN6
AG9
AH4
AM5
AL6
AK10
AH10
AH9
AJ7
AL7
AF11
AE11
AJ8
AL8
AG10
AG11
AK13
AL14
AH13
AE13
AF13
AG14
AD14
AD12
AH12
AF14
AD15
AD20
AF20
AG20
AD18
AK19
AE22
AH21
AL18
AH19
AF22
AD21
AH25
AG26
AG24
AF23
AF25
AL25
AJ26
AD23
AF24
AJ25
AL26
AH28
AH30
AH31
AJ29
AJ31
AG30
AG31
AK33
AK32
AG27
AF28
AB31
AC30
AD24
AE31
AF27
AB27
AB26
AE29
AE27
AC28
AC26
W27
Y28
W31
AA29
W29
U26
V29
Y26
AA28
W26
V28
2
DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7
DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
2
1
DDR25V
R118
1K/6/1
R119
1K/6/1
BC45
DDR25V
R121
1K/6/1/X
R122
1K/6/1/X
DDR25V
R123 80.6/6/1
BC49
0.1U/6/Y/25V
R124 80.6/6/1
MAAB[0..13]<15,16>
DMB[0..7]<15,16>
MDB[0..63]<15,16>
DQSB[0..7]<15,16>
MAAA[0..13]<14,16>
DMA[0..7]<14,16>
MDA[0..63]<14,16>
DQSA[0..7]<14,16>
1U/6/Y/10V
BC47
1U/6/Y/16V
GIGABYTE
GMCH-DDRII
8I915G-YFD
R120
0/SHT/X
Title
Size Document Number Re v
Custom
Date: Sheet
BC46
0.1U/6/Y/25V
BC48
0.1U/6/Y/25V
MAAB[0..13]
DMB[0..7]
MDB[0..63]
DQSB[0..7]
MAAA[0..13]
DMA[0..7]
MDA[0..63]
DQSA[0..7]
1
DDRVREFA
DDRVREFB
SMRCOMPN
SMRCOMPP
942Wednesday, November 17, 2004
of
1.0
5
4
3
2
1
D D
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
C C
DMI_0RXP<18>
DMI_0RXN<18>
DMI_1RXP<18>
DMI_1RXN<18>
DMI_2RXP<18>
DMI_2RXN<18>
DMI_3RXP<18>
DMI_3RXN<18>
SRCCLK_MCH<22>
B B
-SRCCLK_MCH<22>
SDVO_CLDATA<17>
SDVO_CLCLK<17>
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_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN
For DVO Function
E11
F11
J11
H11
F9
E9
F7
E7
B3
B4
D5
E5
G6
G5
H8
H7
J6
J5
K8
K7
L6
L5
P10
R10
M8
M7
N6
N5
P7
P8
R6
R5
U5
U6
T9
T8
V7
V8
V10
U10
A11
B11
K13
J13
U9B
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
DMIRXP0
DMIRXN0
DMIRXP1
DMIRXN1
DMIRXP2
DMIRXN2
DMIRXP3
DMIRXN3
GCLKINP
GCLKINN
SDVOCTRLDATA
SDVOCTRLCLK
GRANTSDALE
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
EXPACOMPO
EXPACOMPI
C10
C9
A9
A8
C8
C7
A7
A6
C6
C5
C2
D2
E3
F3
F1
G1
G3
H3
H1
J1
J3
K3
K1
L1
L3
M3
M1
N1
N3
P3
P1
R1
R3
T3
T1
U1
U3
V3
V5
W5
Y10
W10
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_0TXNDMI_0RXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN
GRCOMP
DMI_0TXP <18>
DMI_0TXN <18>
DMI_1TXP <18>
DMI_1TXN <18>
DMI_2TXP <18>
DMI_2TXN <18>
DMI_3TXP <18>
DMI_3TXN <18>
100nH/1008/1.4A/S/X
VCC1_5
100NH/S/1.4A(10LC3-01100C-01)
L23
L8
100nH/1.4A
EXP_A_TXP[0..15]
EXP_A_TXN[0..15]
EXP_A_RXP[0..15]
EXP_A_RXN[0..15]
1
+
EC19
1000U/D/6.3V/8C
VCC1_5PCIEX
R125
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
BC50
10U/8/Y/10V
BC51
10U/8/Y/10V
VCC1_5PCIEX <13>
10LC3-01100C-01
A A
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
GIGABYTE
GMCH-PCI E & DMI
8I915G-YFD
1
1.0
of
10 42Wednesday, November 17, 2004
5
4
3
2
1
C38
3.3P/4/N/50V
DDR25V_DAC <13>
C44
0.1U/6/Y/25V/X
3
D
GS
2
2
GHSYNC
GVSYNC
R1490
8.2K/6/X
(TDK PN# MMZ2012S800A)
FB1 30/8/S/3A
FB2 30/8/S/3A
FB3 30/8/S/3A
C39
3.3P/4/N/50V
Q3
2N7002/SOT23
SOT23
1
VGA_R
VGA_G
VGA_B
3.3P/4/N/50V
GAMEVCC
HSYNC
VSYNC
C40
BC675
0.1U/6/Y/25V
3.3P/4/N/50V
C41
GAMEVCC
C42
3.3P/4/N/50V
VGA_R
VGA_G
VGA_B
VGADDCDATA
VGADDCCLK
HSYNC
VSYNC
VGA
1
R
2
G
3
B
11
MS0
12
MS1
4
MS2
15
MS3
9
NC
13
HS
14
VS
5
VSS
6
VSS
7
VSS
8
VSS
10
VSS
VGA/P
GIGABYTE
Title
Size Document Number Re v
Custom
Date: Sheet
GMCH-INTERNAL VGA
8I915G-YFD
1
11 42Wednesday, November 17, 2004
of
1.0
RN3
-RGB
R1485 0/6/X
DOTCLK
R1487 0/6/X
-DOTCLK
R1491 0/6/X
M10
AN19
AL28
AJ14
AH24
AG6
AD30
G12
AJ21
AK21
AK24
AL21
AL20
AK18
AJ24
AJ23
AJ18
AJ20
MTYPE
EXP_SLR
U9G
H16
BSEL0
E15
BSEL1
D17
BSEL2
M16
RSV
F15
RSV
C15
MTYPE
A16
EXP_SLR
B15
RSV
C14
RSV
K15
RSV
L10
VCCDREFSSCLKINP
VCCDREFSSCLKINN
NC
NC
NC
NC
NC
NC
P30
NC
L19
NC
L12
NC
K12
NC
J12
NC
H17
NC
H15
NC
H12
NC
NC
F24
NC
F12
NC
E16
NC
C16
NC
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
GRANTSDALE
CRTHSYNC
CRTVSYNC
CRTRED
CRTGREEN
CRTBLUE
CRTREDB
CRTGREENB
CRTBLUEB
CRTDDCDATA
CRTDDCCLK
DREFCLKINP
DREFCLKINN
CRTREF
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
EXTTS*
RSV
RSV
RSTIN*
PWORK
ICH_SYNC*
NC
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
R146 1K/6/X
R147 1K/6/X
E12
D12
F14
D14
H14
G14
E14
J14
L14
M15
M13
M12
A15
AR35
AR34
AR2
AR1
AP35
AP1
B35
B1
A34
A2
K16
G16
R35
AF7
AG7
M14
A35
V31
V30
U30
V32
Y30
AB29
R31
R30
AA31
AA30
NB_HEATSIN
2
DDCDATA
DDCCLK
DOTCLK
-DOTCLK
REFSET
R133 8.2K/6
TP34
GHSYNC
GVSYNC
R
G
B
-RGB
R1493 0/6
R132 255/6/1
-PFMRST2
PWROK1
-ICHSYNC
C1263
22P/6/N/50V
1
HEAT-SINK
4
DOTCLK <22>
-DOTCLK <22>
C1264
10P/6/N/50V
R126
150/6
FRONT(CHIPSET) REAR(CONN)
DDR25V_MCH
-PFMRST2 <36>
PWROK1 <19,35,36>
-ICHSYNC <19>
R127
150/6
DDCDATA
DDCCLK
R128
150/6
DDR25V_MCH
R140
8.2K/6
D D
C C
B B
BSEL0<6>
BSEL1<6>
BSEL2<6>
MTYPE
EXP_SLR
VCC1_5
NB HEAT SINK FAN
A A
NB_FAN
H1X2/NB_FAN/X
+12V
5
GHSYNC
GVSYNC
R141
8.2K/6
VCC1_5
R129
150/6
C1289
0.1U/6/Y/25V
R130
150/6
VCC3
R131
150/6
VCC3
2
1
SOT23
3
R
G
B
FOR GRANDTSDALE-P
U13-1
14
1
2
7
74LV32/74LCX32/SO14
U13-2
14
4
5
7
74LV32/74LCX32/SO14
U13-3
14
9
10
7
74LV32/74LCX32/SO14
U13-4
14
12
13
7
74LV32/74LCX32/SO14
Q22
2N7002/SOT23
GS
D
3
VCC3
1 2
3 4
5 6
7 8
0/8P4R/X
U10
BAV99/S
132
R138
8.2K/6
Q23
2N7002/SOT23
GS
2
1
SOT23
3
6
8
11
D
3
DDR25V_DAC <13>DDR25V_DAC <13>
U11
BAV99/S
132
R134 33/6
R135 33/6
+12V
VCC
R139
8.2K/6
U12
BAV99/S
132
C43
1U/6/Y/10V
FUSEVCC
R3 8.2K/6
R1489
8.2K/6/X
C37
3.3P/4/N/50V
C347
3.3P/4/N/50V
C348
3.3P/4/N/50V
VGADDCDATA
VGADDCCLK
5
A10
AA10
AA26
AA27
AB28
AB32
AB35
AC27
AC29
AC31
AC32
AD11
AD13
AD16
AD19
AD22
AD26
AD27
AD34
AE12
AE14
AE15
AE17
AE18
AE20
AE21
AE23
AE24
AE28
AE30
AE32
AF10
AF12
AF15
AF18
AF21
AF26
AF29
AF30
AF31
AF32
AF35
AG12
AG13
AG15
AG16
AG18
AG19
AG21
AG22
AG25
AG28
AG29
AG5
AH1
AH11
AH14
AH17
AH20
AH23
AH26
AH29
AH32
AH34
AH5
AH6
AH8
AJ10
AJ13
A18
A26
A3
A30
A33
A5
AA1
AA2
AA3
AA4
AA5
AA6
AA7
AA8
AA9
AE4
AE6
AE9
AF1
AF4
AF6
AF8
D D
C C
B B
A A
U9H
VSS_1
VSS_2
VSS_3
VSS_4
VSS_5
VSS_6
VSS_7
VSS_8
VSS_9
VSS_14
VSS_16
VSS_17
VSS_18
VSS_19
VSS_20
VSS_21
VSS_22
VSS_23
VSS_24
VSS_26
VSS_28
VSS_29
VSS_31
VSS_32
VSS_33
VSS_34
VSS_35
VSS_36
VSS_37
VSS_38
VSS_39
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
VSS_91
VSS_92
VSS_93
VSS_94
VSS_95
VSS_96
VSS_97
VSS_98
VSS_99
VSS_100
GRANTSDALE
4
AJ15
VSS_101
AJ16
VSS_102
AJ19
VSS_103
AJ22
VSS_104
AJ27
VSS_105
AJ30
VSS_106
AJ32
VSS_107
AJ35
VSS_108
AJ4
VSS_109
AJ9
VSS_110
AK1
VSS_111
AK11
VSS_112
AK14
VSS_113
AK17
VSS_114
AK20
VSS_115
AK23
VSS_116
AK25
VSS_117
AK26
VSS_118
AK28
VSS_119
AK30
VSS_120
AK4
VSS_121
AK6
VSS_122
AK7
VSS_123
AK8
VSS_124
AL10
VSS_125
AL13
VSS_126
AL16
VSS_127
AL19
VSS_128
AL22
VSS_129
AL32
VSS_130
AM29
VSS_131
AM31
VSS_132
AM4
VSS_133
AM6
VSS_134
AM7
VSS_135
AM8
VSS_136
AN1
VSS_137
AP8
VSS_138
AR13
VSS_139
AR17
VSS_140
AR21
VSS_141
AR25
VSS_142
AR3
VSS_143
AR30
VSS_144
AR6
VSS_145
B12
VSS_147
B14
VSS_148
B16
VSS_149
B10
VSS_146
B7
VSS_156
B18
VSS_150
B24
VSS_152
B2
VSS_151
C17
VSS_162
C18
VSS_163
C23
VSS_164
C3
VSS_165
C35
VSS_166
C4
VSS_167
D10
VSS_168
D11
VSS_169
D15
VSS_170
D16
VSS_171
D18
VSS_172
D23
VSS_173
D25
VSS_174
D26
VSS_175
D28
VSS_176
D3
VSS_177
D30
VSS_178
D31
VSS_179
D32
VSS_180
D4
VSS_181
D6
VSS_182
D7
VSS_183
D8
VSS_184
D9
VSS_185
E1
VSS_186
E10
VSS_187
E17
VSS_188
E18
VSS_189
E2
VSS_190
E23
VSS_191
E26
VSS_192
E29
VSS_193
E4
VSS_194
E6
VSS_195
E8
VSS_196
F10
VSS_197
F16
VSS_198
F18
VSS_199
F2
VSS_200
3
U9I
G10
G11
G13
G15
G17
G19
G20
G23
G26
G27
G28
H10
H13
H21
H24
H25
H27
H30
H32
H34
K10
K11
K14
K20
K24
K26
K28
K31
K32
K35
M17
M20
M24
M25
M27
M29
M34
F23
F25
F29
F30
F32
F35
F4
F5
F6
F8
G2
G4
G7
G8
G9
H2
H4
H5
H6
H9
J10
J15
J16
J17
J18
J2
J20
J23
J30
J4
J7
J8
J9
K2
K4
K5
K6
K9
L11
L13
L16
L17
L18
L2
L20
L21
L22
L24
L27
L30
L32
L4
L7
L8
L9
M2
M4
M5
M6
M9
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
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_289
VSS_290
VSS_291
VSS_292
VSS_293
VSS_294
VSS_295
VSS_296
VSS_297
VSS_298
VSS_299
VSS_300
GRANTSDALE
VSS_301
VSS_305
VSS_307
VSS_308
VSS_309
VSS_310
VSS_311
VSS_312
VSS_313
VSS_317
VSS_320
VSS_321
VSS_322
VSS_323
VSS_324
VSS_325
VSS_326
VSS_327
VSS_328
VSS_332
VSS_335
VSS_336
VSS_337
VSS_338
VSS_339
VSS_340
VSS_341
VSS_344
VSS_347
VSS_348
VSS_349
VSS_350
VSS_351
VSS_352
VSS_353
VSS_354
VSS_357
VSS_358
VSS_359
VSS_363
VSS_364
VSS_365
VSS_366
VSS_367
VSS_368
VSS_369
VSS_370
VSS_371
VSS_374
VSS_375
VSS_379
VSS_380
VSS_381
VSS_382
VSS_383
VSS_384
VSS_387
VSS_388
VSS_392
VSS_393
VSS_394
VSS_400
VSS_401
VSS_402
VSS_403
N10
N2
N28
N30
N32
N4
N7
N8
N9
P2
P27
P29
P31
P32
P35
P4
P5
P6
P9
R2
R26
R27
R4
R7
R8
R9
T10
T2
T28
T30
T32
T34
T4
T5
T6
T7
U17
U19
U2
U27
U29
U31
U32
U4
U7
U8
U9
V1
V18
V2
V26
V27
V35
V4
V6
V9
W17
W19
W28
W30
W32
Y29
Y31
Y32
Y34
2
1
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
GIGABYTE
GMCH-GND
8I915G-YFD
1
1.0
of
12 42Wednesday, November 17, 2004
5
U9C
45mA
VCC1_5
AC11
VCCNCTF
AB11
VCCNCTF
Y20
VCCNCTF
Y19
VCCNCTF
Y17
VCCNCTF
Y16
VCCNCTF
W20
VCCNCTF
W16
VCCNCTF
U20
VCCNCTF
U16
VCCNCTF
T20
VCCNCTF
T19
VCCNCTF
T17
VCCNCTF
T16
VCCNCTF
AA13
VCCNCTF
AA14
VCCNCTF
AA16
VCCNCTF
AA18
VCCNCTF
AA20
VCCNCTF
AA21
VCCNCTF
AA22
VCCNCTF
AA23
VCCNCTF
AA24
VCCNCTF
AB13
VCCNCTF
AB14
VCCNCTF
AB15
VCCNCTF
AB16
VCCNCTF
AB17
VCCNCTF
AB18
VCCNCTF
AB19
VCCNCTF
AB20
VCCNCTF
AB21
VCCNCTF
AB22
VCCNCTF
AB23
VCCNCTF
AB24
VCCNCTF
N13
VCCNCTF
N14
VCCNCTF
N15
VCCNCTF
N16
VCCNCTF
N18
VCCNCTF
N20
VCCNCTF
N21
VCCNCTF
P13
VCCNCTF
P14
VCCNCTF
P15
VCCNCTF
P17
VCCNCTF
P19
VCCNCTF
P21
VCCNCTF
P22
VCCNCTF
R13
VCCNCTF
R14
VCCNCTF
R15
VCCNCTF
R16
VCCNCTF
R18
VCCNCTF
R20
VCCNCTF
R22
VCCNCTF
R23
VCCNCTF
T13
VCCNCTF
T14
VCCNCTF
T15
VCCNCTF
T21
VCCNCTF
T23
VCCNCTF
T24
VCCNCTF
U13
VCCNCTF
U14
VCCNCTF
U22
VCCNCTF
U24
VCCNCTF
V13
VCCNCTF
V14
VCCNCTF
V15
VCCNCTF
V21
VCCNCTF
V23
VCCNCTF
V24
VCCNCTF
W13
VCCNCTF
W14
VCCNCTF
W22
VCCNCTF
W24
VCCNCTF
Y13
VCCNCTF
Y14
VCCNCTF
Y15
VCCNCTF
Y21
VCCNCTF
Y23
VCCNCTF
Y24
VCCNCTF
GRANTSDALE
R148 0.51/6/1
BC60
4.7U/8/Y/10V
10UH/8/100mA/S (10LI2-00100A-01/02/03)
L11
45mA
BC695
4.7U/8/Y/10V
VCCA_GPLL
VCCA_HPLL
VCC1_5
D D
C C
B B
1UH/8/180mA/S(10LI2-07100B-01/10LI2-041001-04)
L10
VCC1_5
A A
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
VSSNCTF
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
C56
0.1U/6/Y/25V
C58
0.1U/6/Y/25V
AC25
AB25
AA25
AA11
Y25
Y18
Y11
W25
W11
V25
V20
V16
V11
U25
U11
T25
T18
T11
R25
R11
P25
P11
N25
AD25
N11
M11
AA15
AA17
AA19
N17
N19
P16
P18
P20
R17
R19
R21
T22
U15
U21
U23
V22
W15
W21
W23
Y22
AC12
AC13
AC14
AC15
AC16
AC17
AC18
AC19
AC20
AC21
AC22
N12
N22
N23
N24
P12
P23
P24
R12
R24
T12
U12
V12
W12
Y12
AA12
AB12
AC23
AC24
4
VCC1_5PCIEX<10>
DDR25V_MCH
VCC1_5
VCC1_5
VCC1_5
VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_GPLL
DDR25V_MCH
DDR25V_DAC
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AC10
AC9
AC8
AC7
AC6
AC5
AC4
AC3
AC2
AC1
AB10
AB9
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
W18
V19
V17
U18
Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
W9
W8
W7
W6
W4
W3
W2
W1
A17
B17
A12
B13
A14
A13
E13
D13
F13
10UH/8/100mA/S(10LI2-00100A-01/02/03)
L9
55mA
10UH/8/100mA/S(10LI2-00100A-01/02/03)
L12
60mA
U9D
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCC3G
VCCA_HPLL
VCCA_SMPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_3GPLL
VCC2
VCCA_DAC
VCCA_DAC
VSSA_DAC
GRANTSDALE
BC694
4.7U/8/Y/10V
BC696
4.7U/8/Y/10V
3
VCCA_DPLLB
C55
0.1U/6/Y/25V
VCCA_MPLL
C59
0.1U/6/Y/25V
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
AR33
AR31
AR26
AR22
AR18
AR14
AR10
AP28
AP24
AP20
AP16
AP12
AN35
AM32
AM28
AM26
AM25
AM23
AM22
AM20
AM19
AM17
AM16
AM14
AM13
AM11
AM10
AK35
H22
G22
G21
F22
F21
F20
E22
E21
E20
E19
D22
D21
D20
D19
C22
C21
C20
C19
B22
B21
B20
B19
A22
A21
A20
A19
AB30
B28
B5
B6
B7
B8
B9
C1
C11
C13
L15
Y27
C60
0.01U/6/X/50V
DDR25V
VTT_GMCH
2
C45
0.1U/6/Y/25V/X
VCC1_5
SC1
0.1U/6/Y/25V/X
DDR25V DDR25V
BC52
0.1U/6/Y/25V
DDR25V
BC58
0.1U/6/Y/25V
C46
0.1U/6/Y/25V
SC2
0.1U/6/Y/25V/X
BC53
0.1U/6/Y/25V
BC59
0.1U/6/Y/25V
C47
0.1U/6/Y/25V
SC3
0.1U/6/Y/25V/X
BC54
0.1U/6/Y/25V
C48
0.1U/6/Y/25V/X
SC4
0.1U/6/Y/25V/X
VTT_GMCHVTT_GMCH
BC55
0.1U/6/Y/25V
C49
0.1U/6/Y/25V/X
VCC1_5
1
+
EC67
1000U/D/6.3V/8C
BC56
0.1U/6/Y/25V
1
C50
0.1U/6/Y/25V
BC57
0.1U/6/Y/25V
C51
0.1U/6/Y/25V
VCC1_5
10UH/8/100mA/S (10LI2-00100A-01/02/03)
L13
55mA
5
BC698
4.7U/8/Y/10V
VCCA_DPLLA
C63
0.1U/6/Y/25V
DDR25V_MCH
DG 1.0 change to 180ohm/0805 FB
4
FB4
30/8/S/4A
70mA
C53
0.1U/6/Y/25V
BC697
4.7U/8/Y/10V
DDR25V_DAC
C61
0.1U/6/Y/25V
3
DDR25V_DAC <11>
C62
0.01U/6/X/50V
Title
Size Document Number Re v
Custom
2
Date: Sheet
GIGABYTE
GMCH-PWR
8I915G-YFD
1
1.0
of
13 42Wednesday, November 17, 2004
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