Gigabyte GA-8I915GPC-FJ REV.1.1 Schematics

5

4

3

2

1

Model Name: GA-8I915GPC-FJ

SHEET TITLE

D D

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

GMCH-GRANTSDALE_HOST
GMCH-GARNTSDALE_DDR
GMCH-GRANTSDALE_PCI E, DMI
GMCH-GRANTSDALE_INT VGA
GMCH-GRANTSDALE_GND
GMCH-GRANTSDALE_PWR

Revision 1.1

SHEET TITLE

24
25
26
27
28
29
30
31
32
33
34
35
36

HWMO & PROCHOT
IDE&FDD
KB & FUCEVCC
FRONT PANEL
FRONT USB CONNECTOR
FAN CONTROL(ADT7467)
CODEC(ALC880 & ALC655)P4_LGA775_D
REAR AUDIO JACK
FRONT AUDIO CONNECTOR
DISCRETE POWER
ITE8712 GBHX
LCD CONNECTOR
VCORE POWER

B B

14
15
16
17
18
19
20
21

A A

22
23

DDRII CHANNEL A
DDRII CHANNEL B
DDR TERMINATION
ICH6 PCI, USB, DMI, LAN
ICH6 IDE, GPIO, SATA, CTRL
ICH6 VCC, GND
FWH
CK410M CLOCK.
PCI EXPRESS*1 SLOT 1
PCI RISER

5

4

37
38
39
40
41
42
43
44
45 PCMCIA POWER AND 1394

3

ATX POWER CONN.
GPIO & RESET TABLE
BROADCOM 5751 Gbit LAN
RTL-8100C 10/100 LAN
TMDS(CH7307)
LVDS(CH7308B)
R5C824-PCI/PCMCIA
PCMCIA SLOT

COMPONENT SIDE
(1 oz. Copper)
VCC SIDE
(1 oz. Copper)
GND SIDE
(1 oz. Copper)
SOLDER SIDE
(1 oz. Copper)

2

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

Date: Sheet

Cover Sheet

8I915GPC-FJ

1

145Friday, October 01, 2004

of

1.1

5

4

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1

BLOCK DIAGRAM

INTEL Pentium4

CLOCK GENERATOR

D D

CKVDD = 3.3V

PAGE 21

LGA775

VID0~4

PWM/OTHER POWER

VCORE = 1.75V (650-1100MHZ) / SLEEP : 1.3V
5VSB,-12V,+12V,VCC,VCC3,3VDUAL
VTT_DDR,2_5VSTR

PAGE 33,36,37

PCI EXPRESS

VDDQ = 1.5V (AGP POWER 4X)
VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V

TMDS-SIL1362

VCC3 = 3.3V
+12V = 12V
3VDUAL = 3.3V
VCC = 5V

PAGE 22

PAGE 41

VCORE = 1.35V / SLEEP : 1.3V

GMCH
GRANTSDALE

LVDS-CH7308

VCC3 = 3.3V
+12V = 12V

C C

PLLVCC3=3.3V
SVCC=3.3V

PAGE 42

VCORE = 1.75V / SLEEP : 1.3V
2_5VSTR = 2.5V(MEMORY)
VDDQ = 1.5V (AGP POWER 4X, HUBLINK)

HL0~10
CONTROL BUS

PAGE 4, 5, 6, 7

PAGE 8 ,9,10,11,12,13

HUB LINK

MAA0~14
MAA_CPC1~5
MAB_CPC1~5
MDD0~63

-DQSD0~7
DM0~7

CHANNEL A
DDRII SDRAM DIMM X 1

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V

PAGE 14

CHANNEL B
DDRII SDRAM DIMM X 1

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)
VTT_DDR = 0.9V

PAGE 15

USB PORTS 0~7

VCC = 5V
5VSB = 5V
5VUSB = 5V

PAGE 28,29,39,40

ICH6

RICOH592/842

+12V = 12V
VCC3 = 3.3V
VCC = 5V

PCMICA SLOT

B B

VCC_SLOTA=5V or 3V
VCC_SLOTB=5V or 3V

SD/MS SLOT & 1394
PORT

VCC=5V
PCM_3V=3V
MCX_VCC=5V

BROADCOM5751 1G

VCC=5V
VCC3 = 3.3V
VCC_VUX=2.5

PAGE 43

PAGE 44

PAGE 45

PAGE 39

VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)
3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V

PCI BUS

PCI RISER

+12 = 12V

-12 = -12V
VCC = 5V
VCC3 = 3V
3VDUAL = 3V

RTL8100C 10/100M

VCC = 5V
VCC3 = 3V
3VDUAL = 3V

PAGE 17,18,19

PAGE 23

LPC BUS

PAGE 40

IDE Primary

VCC = 5V

SERIAL ATA

VCC = 5V

FWH/HWMO

VCC3 = 3V
VCC = 5V

PAGE 20, 24

LPC I/O ITE8712IX

VCC = 5V
5VSB = 5V
VBAT = 3V

PAGE 25

PAGE 18

PAGE 34

ALC655/Azalia ALC880

A A

+12V = 12V
VCC3 = 3.3V
VCC = 5V
AVDD = 5V

AUDIO PORTS :

LIN_ OUT
MIC

LINE_IN
CD_IN

5

PAGE 30

SPDIF

PAGE 31, 32

FRONT PANEL /CPU FAN

VCC = 5V
5VSB = 5V
+12 = 12V
PVCC = 5V

4

PAGE 27, 29

3

I/O PORTS :

PS2

FDD

2

PAGE 25, 26

Title

Size Document Number Rev
Custom

Date: Sheet

Intel Confidential

BLOCK DIAGRAM

8I915GPC-FJ

1

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245Friday, October 01, 2004

1.1

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Model Name: GA-8I915GPC-FJ
Version: 1.1

243.84mm*243.84mm/C/60/+-15%/blue

D D

Component value change history

04/23 Release 8I915GPK-FJ-0.1A BOM Release 8I915GPK-FJ-0.1A BOM
05/05 Release 8I915GPC-FJ-0.1A BOM Release 8I915GPC-FJ-0.1A BOM
05/24 Modify power on sequence
05/24 Modify Audio circuit
05/24
05/24

Modify power on sequence

Modify Audio circuit
06/03 Solve VGA port fail issue Change PCB from 0.2 to 0.21
07/06 Modify SIL1362 circuit Follow FJ's require
07/06 Modify Audio circuit Follow FJ's require
07/06 Follow FJ's requireModify Audio circuit
08/02
08/02

C C

08/02
08/02

Modify USB2.0 common choke libary Solve connon scanner fail issue

Modify Fan Control circuit Follow FJ's require

Modify Audio circuit Follow FJ's require

Modify PWM circuit Solve Loadline fail issue
08/17 Phase in Audio noise solution Solve Audio Noise issue

Release 8I915GPC-FJ-0.2 BOM
Follow FJ's require
Release 8I915GPK-FJ-0.2 BOM
Follow FJ's require

Circuit or PCB layout change for next version

Date Change Item Reason

B B

A A

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

BOM & PCB MODIFY HISTORY

8I915GPC-FJ

of

1

345Friday, October 01, 2004

1.1

VCORE

5

4

3

2

1

BC1
10U/12/X/6.3V

D D

VCORE

BC6

10U/12/X/6.3V

C C

VCORE

B B

+

100U/2V/SPCAP/X

SBC2

BC2

10U/12/X/6.3V

BC7

10U/12/X/6.3V

+

SBC3

100U/2V/SPCAP/X

BC3

10U/12/X/6.3V

BC8

10U/12/X/6.3V

BC4
10U/12/X/6.3V

BC9

10U/12/X/6.3V

HA[3..16]8

HA[17..31]8

+

SBC4
100U/2V/SPCAP/X

BC5
10U/12/X/6.3V

BC10

10U/12/X/6.3V

HA[3..16]

HA[17..31]

U1A

HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14
HA15
HA16

-HREQ08

-HREQ18

-HREQ28

-HREQ38

-HREQ48

-HADSTB08

-HPCREQ8
HA17

HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31

-HADSTB18

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HPCREQ

-HADSTB1

AB6

AA4
AD6
AA5
AB5
AC5
AB4

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#

AF5

A27#

AF4

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

-BR0
TESTHI8
TESTHI9
TESTHI10

GTLREF

-CPURST

-RS0

-RS1

-RS2

*

-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

C2
33P/4/N/50V

-HINIT 18

C4
22P/4/N/50V

-CPURST 8

VTT_OR

Closed to
Pin-H1

R1 49.9/6/1

BC11

0.01U/4/X/16V

VTT_GMCH

VTT_OL

VTT_OL

VTT_OL

VTT_OL

R2
100/6/1

RN14

7 8
5 6
3 4
1 2

62/8P4R

R6 62/6/X

R4 62/6

R7 62/6

R8 62/6

GTLREF

C3

1U/6/Y/10VC1220P/4/N/25V

TESTHI10
TESTHI9
TESTHI8

-IERR

-BR0

-CPURST

VCORE

BC12
100U/1210/Y/6.3V

Modify on
06/18

VCORE

BC16
10U/12/X/6.3V

A A

VCORE

BC30
10U/12/X/6.3V

BC13
10U/12/X/6.3V

BC17
10U/12/X/6.3V

BC31
10U/12/X/6.3V

BC18
10U/12/X/6.3V

5

BC14
10U/12/X/6.3V

Modify on
06/18

BC19
10U/12/X/6.3V

BC15
100U/1210/Y/6.3V

BC20
100U/1210/Y/6.3V

Modify on
06/18

VCORE

BC21
100U/1210/Y/6.3V

VCORE

BC25

10U/12/X/6.3V

Modify on
06/18

10U/12/X/6.3V

BC26

4

BC22

10U/12/X/6.3V

10U/12/X/6.3V

BC27

BC23

10U/12/X/6.3V

10U/12/X/6.3V

10U/12/X/6.3V

BC28

BC24

BC29

10U/12/X/6.3V

CR1
CPU RETAINTION/X

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

3

2

Date: Sheet

P4_LGA775-A

8I915GPC-FJ

1

1.1

of

445Friday, October 01, 2004

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

-DBI08
STBN08
STBP08

-DBI18
STBN18
STBP18

-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 THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

P4_LGA775-C

8I915GPC-FJ

1

1.1

of

545Friday, October 01, 2004

5

4

3

2

1

Note:
VCCA &

BC33

4.7U/8/Y/10V

BC32

4.7U/8/Y/10V

VCOREPLL define
doesn't same as old
P4 design kit

As close as possible
to CPU socket

VCCA

R17
0/SHT/X

VSSA

VCOREPLL

CPU_TEMP24,29,34
THERMDC29,34

1N/4/X/50V

BC34

Trace width doesn't
less than 12 Mil

C9
1N/4/X/50V

U1C

-SMI

-SMI18

-A20M

-A20M18

-FERR

-FERR18
INTR

INTR18

NMI

NMI18

-IGNNE

-IGNNE18

-STPCLK

-STPCLK18
VCCA

VSSA
VCOREPLL
VID0

CPUCLK

-CPUCLK

VID1
VID2
VID3
VID4
VID5

TCK
TDI
TDO
TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

VID[0..5]

VID[0..5]34,36

CPUCLK21

-CPUCLK21

VCC_SENSE36

VSS_SENSE36

-SYS_RST18,21

-SYS_RST

FSBSEL0
FSBSEL1
FSBSEL2

AM2
AM3
AK4
AM5

G28
AE8

AK1
AN3

AN4
AN5
AN6

P2
K3
R3
K1
L1
N2
M3

A23
B23
D23
C23

AL5
AL6
AL4

F28

AL1

F29

AE1
AD1
AF1
AC1
AG1

AJ2

AJ1
AD2
AG2
AF2
AG3

AC2
AK3

AJ3
G29

H30
G30

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

LGA775

U1D

TCK
TDI
TDO
TMS
TRST#

BPM0#
BPM1#
BPM2#
BPM3#
BPM4#
BPM5#

DBR#
ITPCLK0

ITPCLK1
BSEL0

BSEL1
BSEL2

LGA775

BOOTSELECT

VTTPWRGD

VTT_GMCH

L1 10UH/8/S

D D

L2 10UH/8/S

C C

B B

A A

C6
1U/6/Y/10V

C7
1U/6/Y/10V

VCC3

TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05

TESTHII06

TESTHI07

RSVD
RSVD

SLP#

RSVD

PWRGOOD

PROCHOT#

THERMTRIP#

COMP0
COMP1
COMP2
COMP3

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

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

VTT_OUT
VTT_OUT

VTT_SEL

R1514 110/6/1

Modify on
06/28

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

E23

N/C

E24

N/C

F23

N/C

H2

N/C

J2

N/C

J3

N/C

Y1
V2
AA2

A29
B25
B29
B30
C29
A26
B27
C28
A25
A28
A27
C30
A30
C25
C26
C27
B26
D27
D28
D25
D26
B28

R50 0/6S/X

D29

R51 0/6S/X

D30
AM6

AA1
J1

R52 1K/6/X

F27

TESTHI0
TESTHI1
TESTHI11
TESTHI12

TESTHI2_7
RSVD_AK6
RSVD_G6

-CPUSLP
CPUPWROK

-PROCHOT

-THRMTRIP
COMP0

COMP1
COMP2
COMP3

BOOTSEL
LL_ID0

VTT_GMCH

R1515

61.9/6/1

-CPUSLP 18
CPUPWROK 18

-PROCHOT 24,29

-THRMTRIP 18

LL_ID0 36

VTT_PWRGD 33,36

VTT_OR
VTT_OL
VCC3

C1290

0.1U/6/Y/25V

TESTHI0

Locate at ICH6 Side

Place outside of CPU socket

C5

R10 100/6/1
R11 100/6/1

R14 60.4/6/1
R15 60.4/6/1

7 8
5 6
3 4
1 2

R22 62/6

R24 62/6
R25 62/6

R26 62/6/X
R30 100/6

RN16
62/8P4R

RN17
62/8P4R

-CPUSLP

C10
33P/4/N/50V

RN2
470/8P4R

RN15 62/8P4R

RN1 680/8P4R

R33 680/6
R34 680/6

R35 120/6/X
R36 62/6/X
R37 62/6/X

R46 62/6
R48 62/6

R49 62/6

VTT_OL

0.1U/6/Y/25V

VTT_GMCH

VTT_OL

VTT_OL

VTT_OR

0.1U/6/Y/25V

0.1U/6/Y/25V

C304

C305

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2

COMP2
COMP3

COMP0
COMP1

FSBSEL0
FSBSEL2
FSBSEL1

TESTHI2_7

-THRMTRIP

-FERR

RSVD_G6
CPUPWROK

C8
1N/4/X/50V

TESTHI12
TESTHI1
TESTHI11

VID2
VID5
VID0
VID4
VID1
VID3

-PROCHOT
BOOTSEL
RSVD_AK6

-BPM0

-BPM1

-BPM5

-BPM3

-BPM4

-BPM2
TDI
TMS

TDO

-TRST
TCK

FSBSEL021
FSBSEL121
FSBSEL221

5

4

FSBSEL0 BSEL0
FSBSEL1 BSEL1
FSBSEL2 BSEL2

R53 8.2K/6
R54 8.2K/6
R55 8.2K/6

3

BSEL0 11
BSEL1 11
BSEL2 11

2

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

Date: Sheet

P4_LGA775-B

8I915GPC-FJ

1

of

645Friday, October 01, 2004

1.1

5

4

3

2

1

AN1
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

GTL_DET8

U1H

H25

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

B1

VSS

B11

VSS

B14

VSS

B17

VSS

B20

VSS

B24

VSS

B5

VSS

B8

VSS
VSS
VSS
VSS
VSS
VSS
VSS

C4

VSS

C7

VSS
VSS
VSS
VSS
VSS
VSS

D3

VSS

D5

VSS

D6

VSS

D9

VSS

E11

VSS

E14

VSS

E17

VSS

E2

VSS

E20

VSS

E25

VSS

E26

VSS

E27

VSS

E28

VSS

E29

VSS

E8

VSS

F10

VSS

F13

VSS

F16

VSS

F19

VSS

F22

VSS

F4

VSS

F7

VSS

G1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

LGA775

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

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

D D

U1E

VCORE

C C

B B

AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30

AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30

AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23

AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22

AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
AG30

AA8
AB8

AC8

AD8

AE9

AF8
AF9

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
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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

M23
M24
M25
M26
M27
M28
M29
M30

U1F

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

VCORE

VCC
VCC
VCC
VCC
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

K23

VCC

K24

VCC

K25

VCC

K26

VCC

K27

VCC

K28

VCC

K29

VCC

K30

VCC

K8

VCC

L8

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

M8

VCC

LGA775

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

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

U1G

A12

VSS

A15

VSS

A18

VSS

A2

VSS

A21

VSS

A24

VSS

A6

VSS

A9

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AA3

VSS
VSS

AA6

VSS

AA7

VSS

AB1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AB7

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AM7

A A

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

P4_LGA775-D

8I915GPC-FJ

1

1.1

of

745Friday, October 01, 2004

5

D D

C C

B B

HA[3..31]

-HADSTB04

-HADSTB14

-CPURST4

-DBSY4

-EDRDY4

-HPCREQ4

4

H29

G30
G32

M30

M28
R29

N26
M26
N31

N29
R28

N33

U28

H31
G31

N27

H26

C29

M31
M35

R33
G24

M32

N35

N34

K29
J29

K30
L29

L31
L28
J28
K27
K33

L26

P26
P28

T27
T31

T26
T29

F33
E32

F31
J31

E33
E35
E34

F26
J26
J19
F19
K19
B29

B26

E30

L35
J35

P33
L34

L33
E31
K34
P34
J32

U9A

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*

HDSTBP0
HDSTBN0*
HDINV0*
HDSTBP1
HDSTBN1*
HDINV1*
HDSTBP2
HDSTBN2*
HDINV2*
HDSTBP3
HDSTBN3*
HDINV3*

HADS*
HBNR*
HBPRI*
HBREQ0*
HCPURST*
HDBSY*
HDEFER*
HDRDY*
HEDRDY*
HHIT*
HHITM*
HLOCK*
HPCREQ*
HRS0*
HRS1*
HRS2
HTRDY*

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

GRANTSDALE/uBGA1210

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

-HREQ04

-HREQ14

-HREQ24

-HREQ34

-HREQ44

-BNR4

-DEFER4

-HLOCK4

-HTRDY4

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HADSTB1

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

-BNR

-BPRI

-BPRI4

-BR0

-BR04

-CPURST

-DBSY

-DEFER

-DRDY

-DRDY4

-EDRDY

-HIT

-HIT4

-HITM

-HITM4

-HLOCK

-HPCREQ

-RS0

-RS04

-RS1

-RS14

-RS2

-RS24

-HTRDY

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
HRCOMP
MCH_GTLREF

MCHCLK

-MCHCLK

HD[0..63]

MCHCLK 21

-MCHCLK 21

2

VTT_GMCH

R112

HD[0..63] 5HA[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

VTT_GMCH

R116

60.4/6/1

HSCOMP

C36

2.2P/4/X/16V/X

HRCOMP

R117
20/6/1

VCORE

R1516

+12V

R1517

8.2K/6/X

GTL_DET7

619/6/1/X

3

D

GS

2

1

Q13
2N7002/SOT23/X

SOT23

MCH_GTLREF

A A

5

4

COUPON1
COUPON2

COUPON1 COUPON
COUPON2 COUPON

21
21

VCC

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

3

2

Date: Sheet

GMCH-HOST

8I915GPC-FJ

1

1.1

of

845Friday, October 01, 2004

5

MODT_A[0..1]

D D

C C

B B

A A

5

MODT_A[0..1] 14,16

-SWEA14,16

-SCASA14,16

-SRASA14,16
SBAA014,16

SBAA114,16
SBAA214,16

-CSA014,16

-CSA114,16

CKEA014,16
CKEA114,16

DCLKA014

-DCLKA014
DCLKA114

-DCLKA114
DCLKA214

-DCLKA214

SM_XSLEWIN

DDRVREFA

SC5

0.1U/6/Y/25V/X

MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5
MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13

-SWEA

-SCASA

-SRASA
SBAA0

SBAA1
SBAA2

-CSA0

-CSA1

CKEA0
CKEA1

MODT_A0
MODT_A1

DCLKA0

-DCLKA0
DCLKA1

-DCLKA1
DCLKA2

-DCLKA2

TP2
TP4

U9E

AP26

SAMA0

AR24

SAMA1

AL24

SAMA2

AP23

SAMA3

AR23

SAMA4

AP22

SAMA5

AN23

SAMA6

AP21

SAMA7

AN22

SAMA8

AN21

SAMA9

AM27

SAMA10

AM21

SAMA11

AR20

SAMA12

AP31

SAMA13

AN28

SAWE*

AN29

SACAS*

AP27

SARAS*

AR27

SABA0

AN27

SABA1

AN20

SABA2

AR29

SACS0*

AP32

SACS1*

AR28

SACS2*

AN31

SACS3*

AP19

SACKE0

AM18

SACKE1

AN18

SACKE2

AR19

SACKE3

AP30

SAODT0

AN32

SAODT1

AP29

SAODT2

AP33

SAODT3

AN26

SACK0

AP25

SACK0*

AM2

SACK1

AM3

SACK1*

AC34

SACK2

AC35

SACK2*

AN25

SACK3

AM24

SACK3*

AN3

SACK4

AN2

SACK4*

AC33

SACK5

AB34

SACK5*

AB33

SADDR1MA13

AH15

SARCVENOUT*

AE16

SARCVENIN*

AJ12

SMXSLEWIN

AK12

SMXSLEWOUT

AE7

SMVREF0

DDR INTERFACE

GRANTSDALE/uBGA1210

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

4

AG1
AG2
AF2
AE3
AF3
AH3
AJ2
AE2
AE1
AG3
AH2

AL3
AL2
AL1
AK2
AK3
AN4
AP4
AJ1
AJ3
AP2
AP3

AP7
AR7
AN7
AR5
AP6
AP9
AN9
AN5
AP5
AN8
AR8

AF17
AG17
AH16
AL17
AJ17
AF19
AH18
AK16
AF16
AD17
AE19

AM30
AL29
AK29
AK27
AJ28
AL31
AK31
AH27
AL27
AN30
AL30

AG35
AG33
AG34
AH33
AH35
AF33
AE33
AJ33
AJ34
AG32
AF34

AA34
AA35
AA33
AD31
AD35
Y33
W34
AE35
AE34
AA32
Y35

U34
U35
U33
V34
V33
R32
R34
W35
W33
T33
T35

4

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

SC6

0.1U/6/Y/25V/X

3

-SWEB15,16

-SCASB15,16

-SRASB15,16
SBAB015,16

SBAB115,16
SBAB215,16

-CSB015,16

-CSB115,16

CKEB015,16
CKEB115,16

DCLKB015

-DCLKB015
DCLKB115

-DCLKB115
DCLKB215

-DCLKB215

SM_YSLEWIN

DDRVREFB

SMRCOMPP

SMRCOMPN

R621 40.2/6/1
R622 40.2/6/1

3

MAAB0
MAAB1
MAAB2
MAAB3
MAAB4
MAAB5
MAAB6
MAAB7
MAAB8
MAAB9
MAAB10
MAAB11
MAAB12
MAAB13

-SWEB

-SCASB

-SRASB
SBAB0

SBAB1
SBAB2

-CSB0

-CSB1

CKEB0
CKEB1

MODT_B0
MODT_B1

DCLKB0

-DCLKB0
DCLKB1

-DCLKB1
DCLKB2

-DCLKB2

TP1
TP3

U9F

AM15

SBMA0

AR15

SBMA1

AN15

SBMA2

AL15

SBMA3

AP14

SBMA4

AM12

SBMA5

AP13

SBMA6

AL12

SBMA7

AN13

SBMA8

AR12

SBMA9

AP15

SBMA10

AP11

SBMA11

AR11

SBMA12

AL33

SBMA13

AP17

SBWE*

AP18

SBCAS*

AN17

SBRAS*

AR16

SBBA0

AN16

SBBA1

AN11

SBBA2

AN33

SBCS0*

AM34

SBCS1*

AP34

SBCS2*

AN34

SBCS3*

AP10

SBCKE0

AN10

SBCKE1

AR9

SBCKE2

AM9

SBCKE3

AM33

SBODT0

AL34

SBODT1

AL35

SBODT2

AK34

SBODT3

AH22

SBCK0

AG23

SBCK0*

AK9

SBCK1

AL9

SBCK1*

AE26

SBCK2

AE25

SBCK2*

AL23

SBCK3

AK22

BLCK3*

AJ11

SBCK4

AL11

SBCK4*

AD28

SBCK5

AD29

SBCK5*

AD32

SBDDR1MA13

AK15

SBRCVENOUT*

AN14

SBRCVENINT*

AF9

SMYSLEWIN

AE10

SMYSLEWOUT

AE8

SMVREF1

AG8

SMRCOMPP

AG4

SMRCOMPN

AE5

SMOCDCOMP1

AF5

SMOCDCOMP0

GRANTSDALE/uBGA1210

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

AK5
AL4
AJ5
AH4
AJ6
AL6
AN6
AG9
AH7
AL5
AM5

AK10
AH10
AH9
AJ8
AL8
AF11
AE11
AJ7
AL7
AG10
AG11

AK13
AL14
AH13
AF13
AH12
AD14
AD15
AD12
AE13
AG14
AF14

AD20
AF20
AG20
AK19
AH19
AH21
AD21
AD18
AL18
AE22
AF22

AH25
AG26
AG24
AF24
AF25
AL26
AJ26
AF23
AD23
AL25
AJ25

AH28
AH30
AH31
AK32
AJ31
AG31
AF28
AJ29
AK33
AG30
AG27

AB31
AC30
AD24
AF27
AE27
AC26
AB26
AE31
AE29
AC28
AB27

W27
Y28
W31
AA28
W29
V28
V29
Y26
AA29
W26
U26

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..1]

DDR18V

R118
1K/6/1

R119
1K/6/1

R120

0/SHT/X

Title

Size Document Number Rev
Custom

2

Date: Sheet

DDR18V

R121
1K/6/1/X

R122
1K/6/1/X

DDR18V

R123 80.6/6/1

BC49

0.1U/6/Y/25V

R124 80.6/6/1

-DQSB[0..7]15

MAAB[0..13]15,16

DMB[0..7]15

MDB[0..63]15

DQSB[0..7]15

MAAA[0..13]14,16

DMA[0..7]14

MDA[0..63]14

DQSA[0..7]14

-DQSA[0..7]14

GIGABYTE THCHNOLOGIES , INC.

1

MODT_B[0..1] 15,16

BC46

BC45

BC47

0.1U/6/Y/25V

BC48

0.1U/6/Y/25V/X

-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]

1U/6/Y/10V

1U/6/Y/16V/X

GMCH-DDRII

8I915GPC-FJ

1

DDRVREFA

DDRVREFB

SMRCOMPN

SMRCOMPP

945Friday, October 01, 2004

1.1

of

5

D D

Near CH7307B
and CH7308

SDVOB_INT+41

SDVOB_INT-41

SDVO_STAFF+42

SDVO_STAFF-42

C C

B B

For DVO Function

SDVOB_INT­SDVO_STAFF+
SDVO_STAFF-

DMI_0RXP17
DMI_0RXN17
DMI_1RXP17
DMI_1RXN17
DMI_2RXP17
DMI_2RXN17
DMI_3RXP17
DMI_3RXN17

SRCCLK_MCH21

-SRCCLK_MCH21

SDVO_CLDATA35,41,42
SDVO_CLCLK35,41,42

4

C267 0.1U/6/Y/25V
C268 0.1U/6/Y/25V
C284 0.1U/6/Y/25V
C285 0.1U/6/Y/25V

DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN

U9B

E11

EXPARXP0

F11

EXPARXN0

J11

EXPARXP1

H11

EXPARXN1

F9

EXPARXP2

E9

EXPARXN2

F7

EXPARXP3

E7

EXPARXN3

B3

EXPARXP4

B4

EXPARXN4

D5

EXPARXP5

E5

EXPARXN5

G6

EXPARXP6

G5

EXPARXN6

H8

EXPARXP7

H7

EXPARXN7

J6

EXPARXP8

J5

EXPARXN8

K8

EXPARXP9

K7

EXPARXN9

L6

EXPARXP10

L5

EXPARXN10

P10

EXPARXP11

R10

EXPARXN11

M8

EXPARXP12

M7

EXPARXN12

N6

EXPARXP13

N5

EXPARXN13

P7

EXPARXP14

P8

EXPARXN14

R6

EXPARXP15

R5

EXPARXN15

U5

DMIRXP0

U6

DMIRXN0

T9

DMIRXP1

T8

DMIRXN1

V7

DMIRXP2

V8

DMIRXN2

V10

DMIRXP3

U10

DMIRXN3

A11

GCLKINP

B11

GCLKINN

K13

SDVOCTRLDATA

J13

SDVOCTRLCLK

GRANTSDALE/uBGA1210

3

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

C259 0.1U/6/Y/25V
C260 0.1U/6/Y/25V
C261 0.1U/6/Y/25V
C262 0.1U/6/Y/25V
C263 0.1U/6/Y/25V
C264 0.1U/6/Y/25V
C265 0.1U/6/Y/25V
C266 0.1U/6/Y/25V
C288 0.1U/6/Y/25V
C289 0.1U/6/Y/25V
C290 0.1U/6/Y/25V
C291 0.1U/6/Y/25V
C292 0.1U/6/Y/25V
C293 0.1U/6/Y/25V
C294 0.1U/6/Y/25V
C295 0.1U/6/Y/25V

DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN

GRCOMP

SDVOB_R+
SDVOB_R­SDVOB_G+SDVOB_INT+
SDVOB_G­SDVOB_B+
SDVOB_B­SDVOB_CLK+

SDVOB_CLK­SDVOC_R+
SDVOC_R­SDVOC_G+
SDVOC_G­SDVOC_B+
SDVOC_B­SDVOC_CLK+
SDVOC_CLK-

DMI_0TXP 17
DMI_0TXN 17
DMI_1TXP 17
DMI_1TXN 17
DMI_2TXP 17
DMI_2TXN 17
DMI_3TXP 17
DMI_3TXN 17

2

SDVOB_R+ 41
SDVOB_R- 41
SDVOB_G+ 41
SDVOB_G- 41
SDVOB_B+ 41
SDVOB_B- 41
SDVOB_CLK+ 41
SDVOB_CLK- 41
SDVOC_R+ 42
SDVOC_R- 42
SDVOC_G+ 42
SDVOC_G- 42
SDVOC_B+ 42
SDVOC_B- 42
SDVOC_CLK+ 42
SDVOC_CLK- 42

L23
100nH/1008/1.4A/S

VCC1_5PCIEX

R125

24.9/6/1

GRCOMP

1

CO-LAYOUT

VCC1_5

100nH/1.4A

台慶

(FPI0302-R10M-01)

L8

100nH/1008/1A/S/X

1

+

EC19
100U/D/10V/57

BC50
10U/12/Y/6.3V

VCC1_5PCIEX

BC51
10U/12/Y/6.3V

VCC1_5PCIEX 13

A A

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

GMCH-PCI E & DMI

8I915GPC-FJ

1

1.1

of

10 45Friday, October 01, 2004

5

4

3

2

1

D D

C C

B B

BSEL06
BSEL16
BSEL26

MTYPE
EXP_SLR

VCC1_5

NB HEAT SINK FAN

NB_HEATSINK

1

U9G

H16

NOA0

E15

NOA1

D17

NOA2

M16

NOA3

F15

NOA4

C15

NOA5

A16

NOA6

B15

NOA7

C14

NOA8

K15

NOA9

L10

DREFSSCLKINP

M10

DREFSSCLKINN

AN19

NC

AL28

NC

AJ14

NC

AH24

NC

AG6

NC

AD30

NC

P30

NC

L19

NC

L12

NC

K12

NC

J12

NC

H17

NC

H15

NC

H12

NC

G12

NC

F24

NC

F12

NC

E16

NC

C16

NC

AJ21

RSVRD

AK21

RSVRD

AK24

RSVRD

AL21

RSVRD

AL20

RSVRD

AK18

RSVRD

AJ24

RSVRD

AJ23

RSVRD

AJ18

RSVRD

AJ20

RSVRD

GRANTSDALE/uBGA1210

MTYPE
EXP_SLR

-PFMRST2 PWROK1

C1263
22P/6/N/50V

CRTHSYNC
CRTVSYNC

CRTRED

CRTGREEN

CRTBLUE

CRTREDB

CRTGREENB

CRTBLUEB

CRTDDCDATA

CRTDDCCLK
DREFCLKINP

DREFCLKINN

CRTREF

RMEXTTS*

PMBMBUSY*

TESTIN*

RSTIN*

PWORK

ICH_SYNC*

MCHDETECT

RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD

R146 1K/6
R147 1K/6/X

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

C1264
10P/6/N/50V

GHSYNC

E12

GVSYNC

D12
F14

D14
H14

G14
E14
J14

DDCDATA

L14

DDCCLK

M15

DOTCLK

M13

-DOTCLK

M12

REFSET

A15

AR35
AR34
AR2
AR1
AP35
AP1
B35
B1
A34
A2

K16
G16
R35

-PFMRST2

AF7

PWROK1

AG7

R3 0/SHT/X

M14
A35

TP34

V31
V30
U30
V32
Y30
AB29
R31
R30
AA31
AA30

R
G
B

DOTCLK 21

-DOTCLK 21

R132 255/6/1

R133 8.2K/6

DDR25V_MCH

DDR25V_MCH

-PFMRST2 34,39
PWROK1 18,34

R1511 8.2K/6

DDCDATA

DDCCLK

R126
150/6

R127
150/6

R128
150/6

R129
150/6

R130
150/6

FRONT(CHIPSET) REAR(CONN)

GHSYNC

-ICHSYNC

-ICHSYNC 18

GVSYNC

Modify on
06/01

Q22
2N7002/SOT23

GS

2

D

1

SOT23

DDR25V_DAC

Modify on
05/21

0.1U/6/Y/25V

3

DDR25V_MCH

R140

8.2K/6

-ICHSYNC

C1288
1N/4/X/50V

R141

8.2K/6

DDR25V_DAC

Modify on
05/21

R131
150/6

C1289

Q23
2N7002/SOT23

GS

2
1

SOT23

VCC

(TDK PN# MMZ2012S800A)

C42

3.3P/4/N/50V

1617

6
1
7
2
8
3
9
4

10

5

VGA_R
VGA_G
VGA_B

VGA

VGA/P/S

11
12
13
14
15

VGADDCDATA
HSYNC
VSYNC
VGADDCCLK

FB1 30/8/S/3A
FB2 30/8/S/3A
FB3 30/8/S/3A

VCC

3

2

U11
BAV99/S

132

3

6

8

11

D6
BAT54A

TO236

R139

2K/6
R142 33/6

R143 33/6

U10
BAV99/S

132

147

U35-1

1
2

74HCT32/SO14

147

U35-2

4
5

74HCT32/SO14

147

U35-3

9

10

74HCT32/SO14

147

U35-4

12
13

74HCT32/SO14

1

R138
2K/6

D

3

U12
BAV99/S

132

C43
1U/6/Y/10V

R134 39/6

R452 39/6

R135 39/6

R453 39/6

231

C37

3.3P/4/N/50V

C44

0.1U/6/Y/25V/X

VCC

VGADDCDATA

VGADDCCLK

D7
AZ23C

TO236

C38

3.3P/4/N/50V

DDR25V_DAC 13

C348

3.3P/4/N/50V

C347

3.3P/4/N/50V

C39

3.3P/4/N/50V

U28
BAV99/S

132

FB21 220/8/3AF4 FUSE0.75A/SMD

VGA_R
VGA_G
VGA_B

C40

3.3P/4/N/50V

HSYNC

VSYNC

U29
BAV99/S

132

C41

3.3P/4/N/50V

VCC

BC675

0.1U/6/Y/25V/X

A A

2

HEAT-SINK

5

4

3

2

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

Date: Sheet

GMCH-INTERNAL VGA

8I915GPC-FJ

1

of

11 45Friday, October 01, 2004

1.1

5

U9H

A10

VSS_1

A18

VSS_2

D D

C C

B B

A A

A26

VSS_3

A3

VSS_4

A30

VSS_5

A33

VSS_6

A5

VSS_7

AA1

VSS_8

AA10

VSS_9

AA2

VSS_14

AA26

VSS_16

AA27

VSS_17

AA3

VSS_18

AA4

VSS_19

AA5

VSS_20

AA6

VSS_21

AA7

VSS_22

AA8

VSS_23

AA9

VSS_24

AB28

VSS_26

AB32

VSS_28

AB35

VSS_29

AC27

VSS_31

AC29

VSS_32

AC31

VSS_33

AC32

VSS_34

AD11

VSS_35

AD13

VSS_36

AD16

VSS_37

AD19

VSS_38

AD22

VSS_39

AD26

VSS_41

AD27

VSS_42

AD34

VSS_43

AE12

VSS_44

AE14

VSS_45

AE15

VSS_46

AE17

VSS_47

AE18

VSS_48

AE20

VSS_49

AE21

VSS_50

AE23

VSS_51

AE24

VSS_52

AE28

VSS_53

AE30

VSS_54

AE32

VSS_55

AE4

VSS_56

AE6

VSS_57

AE9

VSS_58

AF1

VSS_59

AF10

VSS_60

AF12

VSS_61

AF15

VSS_62

AF18

VSS_63

AF21

VSS_64

AF26

VSS_65

AF29

VSS_66

AF30

VSS_67

AF31

VSS_68

AF32

VSS_69

AF35

VSS_70

AF4

VSS_71

AF6

VSS_72

AF8

VSS_73

AG12

VSS_74

AG13

VSS_75

AG15

VSS_76

AG16

VSS_77

AG18

VSS_78

AG19

VSS_79

AG21

VSS_80

AG22

VSS_81

AG25

VSS_82

AG28

VSS_83

AG29

VSS_84

AG5

VSS_85

AH1

VSS_86

AH11

VSS_87

AH14

VSS_88

AH17

VSS_89

AH20

VSS_90

AH23

VSS_91

AH26

VSS_92

AH29

VSS_93

AH32

VSS_94

AH34

VSS_95

AH5

VSS_96

AH6

VSS_97

AH8

VSS_98

AJ10

VSS_99

AJ13

VSS_100

GRANTSDALE/uBGA1210

VSS_101
VSS_102
VSS_103
VSS_104
VSS_105
VSS_106
VSS_107
VSS_108
VSS_109
VSS_110
VSS_111
VSS_112
VSS_113
VSS_114
VSS_115
VSS_116
VSS_117
VSS_118
VSS_119
VSS_120
VSS_121
VSS_122
VSS_123
VSS_124
VSS_125
VSS_126
VSS_127
VSS_128
VSS_129
VSS_130
VSS_131
VSS_132
VSS_133
VSS_134
VSS_135
VSS_136
VSS_137
VSS_138
VSS_139
VSS_140
VSS_141
VSS_142
VSS_143
VSS_144
VSS_145
VSS_147
VSS_148
VSS_149
VSS_146
VSS_156
VSS_150
VSS_152
VSS_151
VSS_162
VSS_163
VSS_164
VSS_165
VSS_166
VSS_167
VSS_168
VSS_169
VSS_170
VSS_171
VSS_172
VSS_173
VSS_174
VSS_175
VSS_176
VSS_177
VSS_178
VSS_179
VSS_180
VSS_181
VSS_182
VSS_183
VSS_184
VSS_185
VSS_186
VSS_187
VSS_188
VSS_189
VSS_190
VSS_191
VSS_192
VSS_193
VSS_194
VSS_195
VSS_196
VSS_197
VSS_198
VSS_199
VSS_200

AJ15
AJ16
AJ19
AJ22
AJ27
AJ30
AJ32
AJ35
AJ4
AJ9
AK1
AK11
AK14
AK17
AK20
AK23
AK25
AK26
AK28
AK30
AK4
AK6
AK7
AK8
AL10
AL13
AL16
AL19
AL22
AL32
AM29
AM31
AM4
AM6
AM7
AM8
AN1
AP8
AR13
AR17
AR21
AR25
AR3
AR30
AR6
B12
B14
B16
B10
B7
B18
B24
B2
C17
C18
C23
C3
C35
C4
D10
D11
D15
D16
D18
D23
D25
D26
D28
D3
D30
D31
D32
D4
D6
D7
D8
D9
E1
E10
E17
E18
E2
E23
E26
E29
E4
E6
E8
F10
F16
F18
F2

4

3

F23
F25
F29
F30
F32
F35

G10
G11
G13
G15
G17
G19

G2
G20
G23
G26
G27
G28

G4

G7

G8

G9
H10
H13

H21
H24
H25
H27
H30
H32
H34

J10

J15

J16

J17

J18

J20

J23

J30

K10
K11
K14

K20
K24
K26
K28
K31
K32
K35

L11
L13
L16
L17
L18

L20
L21
L22
L24
L27
L30
L32

M17

M2
M20
M24
M25
M27
M29
M34

M4

M5

M6

M9

U9I

VSS_201
VSS_202
VSS_203
VSS_204
VSS_205
VSS_206

F4

VSS_207

F5

VSS_208

F6

VSS_209

F8

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

H2

VSS_229
VSS_230
VSS_231
VSS_232
VSS_233
VSS_234
VSS_235
VSS_236

H4

VSS_237

H5

VSS_238

H6

VSS_239

H9

VSS_240
VSS_241
VSS_242
VSS_243
VSS_244
VSS_245

J2

VSS_246
VSS_247
VSS_248
VSS_249

J4

VSS_250

J7

VSS_251

J8

VSS_252

J9

VSS_253
VSS_254
VSS_255
VSS_256

K2

VSS_257
VSS_258
VSS_259
VSS_260
VSS_261
VSS_262
VSS_263
VSS_264

K4

VSS_265

K5

VSS_266

K6

VSS_267

K9

VSS_268
VSS_269
VSS_270
VSS_272
VSS_273
VSS_274

L2

VSS_275
VSS_276
VSS_277
VSS_278
VSS_279
VSS_280
VSS_281
VSS_282

L4

VSS_283

L7

VSS_284

L8

VSS_285

L9

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/uBGA1210

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

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

5

4

3

2

Date: Sheet

GMCH-GND

8I915GPC-FJ

1

1.1

of

12 45Friday, October 01, 2004

5

U9C

L10

1UH/8/S

45mA

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_5

R148 0.51/6/1

BC60

4.7U/8/Y/10V

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

VCCA_GPLL

C56

0.1U/6/Y/25V

VCC1_5

D D

C C

B B

VCC1_5

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

U9D

L9

10UH/8/S

55mA

AD10

AC10

AB10

AB9
AB8
AB7
AB6
AB5
AB4
AB3
AB2

W18

AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1

AC9
AC8
AC7
AC6
AC5
AC4
AC3
AC2
AC1

AB1
V19

V17
U18

A17
B17
A12
B13
A14

A13
E13
D13
F13

Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2

Y1
W9
W8
W7
W6

W4
W3
W2
W1

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
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

VCCAHPLL
VCCAMPLL
VCCADPLLA
VCCADPLLB
VCCA3GPLL

VCCHV
VCCACRTDAC
VCCACRTDAC
VSSACRTDAC

GRANTSDALE_5

BC694

4.7U/8/Y/10V

VCC1_5PCIEX10

DDR25V_MCH

VCC1_5

VCC1_5

VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_GPLL

DDR25V_MCH
DDR25V_DAC

3

VCCA_DPLLB

C55

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

DDR18V

VTT_GMCH

2

C47

0.1U/6/Y/25V

SC3

0.1U/6/Y/25V/X

BC54
10U/8/Y/10V

U17

1

IN

OUT

2

GND

3 4

EN BYP

MIC5205/2.5V/SOT23-5

5

C52

C46

0.1U/6/Y/25V

SC2

0.1U/6/Y/25V/X

BC53
10U/8/Y/10V

BC59

0.1U/6/Y/25V

VCC3

VCC3

C45

0.1U/6/Y/25V

VCC1_5

SC1

0.1U/6/Y/25V/X

DDR18V DDR18V

BC52
1U/6/Y/10V

DDR18V

BC58

0.1U/6/Y/25V

4.7U/8/Y/10V

C48

0.1U/6/Y/25V

SC4

0.1U/6/Y/25V/X

BC55
10U/8/Y/10V

C57

0.01U/6/X/50V

VTT_GMCHVTT_GMCH

C49

0.1U/6/Y/25V

VCC1_5

DDR25V_MCH

1

+

EC67
1000U/D/6.3V/8C

BC56
10U/8/Y/10V

C53

0.1U/6/Y/25V

1

C50

0.1U/6/Y/25V

BC57
10U/8/Y/10V

C54
10U/12/X/6.3V

C51

0.1U/6/Y/25V

VCC1_5

A A

VCC1_5

L11

10UH/8/S

45mA

L13

10UH/8/S

55mA

5

BC695

4.7U/8/Y/10V

BC698

4.7U/8/Y/10V

VCCA_HPLL VCCA_MPLL

C58

0.1U/6/Y/25V

VCCA_DPLLA

C63

0.1U/6/Y/25V

4

VCC1_5

DDR25V_MCH

L12

10UH/8/S

60mA

FB4

FB30/8/S

70mA

BC696

4.7U/8/Y/10V

BC697

4.7U/8/Y/10V

C59

0.1U/6/Y/25V

DDR25V_DAC

C61

0.1U/6/Y/25V

3

C60

0.01U/6/X/50V

C62

0.01U/6/X/50V

DDR25V_DAC 11

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev
Custom

2

Date: Sheet

GMCH-PWR

8I915GPC-FJ

1

1.1

of

13 45Friday, October 01, 2004

8

7

6

5

4

3

2

1

DDRII1

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

VREF_DDRA

SBAA1
SBAA0

CKEA1
CKEA0

-DCLKA2
DCLKA2

-DCLKA1
DCLKA1

-DCLKA0
DCLKA0

MAAA0
MAAA2

MAAA3
MAAA4
MAAA5
MAAA6
MAAA7

MAAA9
MAAA10
MAAA11
MAAA12
MAAA13

SBAA2

-SCASA

-SRASA

-SWEA

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

50

VSS

65

VSS

66

VSS

79

VSS

82

VSS

85

VSS

88

VSS

91

VSS

94

VSS

97

VSS

100

VSS

103

VSS

106

VSS

109

VSS

112

VSS

115

VSS

118

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

169

VSS

198

VSS

201

VSS

204

VSS

207

VSS

210

VSS

213

VSS

216

VSS

219

VSS

222

VSS

225

VSS

228

VSS

231

VSS

234

VSS

237

VSS

51

VDDQ

56

VDDQ

62

VDDQ

72

VDDQ

75

VDDQ

78

VDDQ

191

VDDQ

194

VDDQ

181

VDDQ

175

VDDQ

170

VDDQ

53

VDD

59

VDD

64

VDD

197

VDD

69

VDD

172

VDD

187

VDD

184

VDD

178

VDD

189

VDD

67

VDD

18

RC1

55

RC0

238

VDDSPD

1

VREF

120

SCL

119

SDA

101

SA2

240

SA1

239

SA0

190

BA1

71

BA0

171

CKE1

52

CKE0

76

S1*

193

S0*

221

CK2*/RFU

220

CK2/RFU

138

CK1*/RFU

137

CK1/RFU

186

CK0*

185

CK0

188

A0

183

A1

63

A2

182

A3

61

A4

60

A5

180

A6

58

A7

179

A8

177

A9

70

A10/AP

57

A11

176

A12

196

A13

174

A14

173

A15

54

A16/BA2

74

CAS*

192

RSA*

73

WE*

D D

C C

DDR18V

VCC

R491
1K/6

Q47

3 2

2SK3019

EMT3

1

VCC3 VCC3

R492
1K/6

R493
1K/6

C65 0.1U/6/Y/25V

SBAA19,16
SBAA09,16

CKEA19,16
CKEA09,16

-CSA19,16

-CSA09,16

-DCLKA29
DCLKA29

-DCLKA19
DCLKA19

-DCLKA09
DCLKA09

VCC3

Q46

SMB_CLK15

3 2

2SK3019

EMT3

SMBDATA

Modify on
05/21

1

SMBCLK

B B

SMBCLK18,21,22,23,29,39

SMBDATA18,21,22,23,29,39

SMB_DATA15

MAAA[0..13]9,16

A A

SBAA29,16

-SCASA9,16

-SRASA9,16

-SWEA9,16

NC/TEST

ODT1
ODT0

CB(0)
CB(1)
CB(2)
CB(3)
CB(4)
CB(5)
CB(6)
CB(7)

DQS(0)

DQS*(0)

DQS(1)

DQS*(1)

DQS(2)

DQS*(27)

DQS(3)

DQS*(3)

DQS(4)

DQS*(4)

DQS(5)

DQS*(5)

DQS(6)

DQS*(6)

DQS(7)

DQS*(7)

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

DQ(0)
DQ(1)
DQ(2)
DQ(3)
DQ(4)
DQ(5)
DQ(6)
DQ(7)
DQ(8)

DQ(9)
DQ(10)
DQ(11)
DQ(12)
DQ(13)
DQ(14)
DQ(15)
DQ(16)
DQ(17)
DQ(18)
DQ(19)
DQ(20)
DQ(21)
DQ(22)
DQ(23)
DQ(24)
DQ(25)
DQ(26)
DQ(27)
DQ(28)
DQ(29)
DQ(30)
DQ(31)
DQ(32)
DQ(33)
DQ(34)
DQ(35)
DQ(36)
DQ(37)
DQ(38)
DQ(39)
DQ(40)
DQ(41)
DQ(42)
DQ(43)
DQ(44)
DQ(45)
DQ(46)
DQ(47)
DQ(48)
DQ(49)
DQ(50)
DQ(51)
DQ(52)
DQ(53)
DQ(54)
DQ(55)
DQ(56)
DQ(57)
DQ(58)
DQ(59)
DQ(60)
DQ(61)
DQ(62)
DQ(63)

68

NC

102
19

NC

MODT_A1

77

MODT_A0

195
42

43
48
49
161
162
167
168

DQSA0

7

-DQSA0

6

DQSA1

16

-DQSA1

15

DQSA2

28

-DQSA2

27

DQSA3

37

-DQSA3

36

DQSA4

84

-DQSA4

83

DQSA5

93

-DQSA5

92

DQSA6

105

-DQSA6

104

DQSA7

114

-DQSA7

113
46

45

DMA0

125
126

DMA1

134
135

DMA2

146
147

DMA3

155
156

DMA4

202
203

DMA5

211
212

DMA6

223
224

DMA7

232
233

164
165

MDA0

3

MDA1

4

MDA2

9

MDA3

10

MDA4

122

MDA5

123

MDA6

128

MDA7

129

MDA8

12

MDA9

13

MDA10

21

MDA11

22

MDA12

131

MDA13

132

MDA14

140

MDA15

141

MDA16

24

MDA17

25

MDA18

30

MDA19

31

MDA20

143

MDA21

144

MDA22

149

MDA23

150

MDA24

33

MDA25

34

MDA26

39

MDA27

40

MDA28

152

MDA29

153

MDA30

158

MDA31

159

MDA32

80

MDA33

81

MDA34

86

MDA35

87

MDA36

199

MDA37

200

MDA38

205

MDA39

206

MDA40

89

MDA41

90

MDA42

95

MDA43

96

MDA44MAAA1

208

MDA45

209

MDA46

214

MDA47

215

MDA48

98

MDA49

99

MDA50

107

MDA51MAAA8

108

MDA52

217

MDA53

218

MDA54

226

MDA55

227

MDA56

110

MDA57

111

MDA58

116

MDA59

117

MDA60

229

MDA61

230

MDA62

235

MDA63

236

MDA[0..63] 9

DDR18V

R149
75/6/1

R150
75/6/1

SMBDATA
SMBCLK

100P/4/N/50V/X

MODT_A[0..1]

-DQSA[0..7]
DQSA[0:7]
DMA[0:7]

VREF_DDRA

C66

MODT_A[0..1] 9,16

-DQSA[0..7] 9
DQSA[0..7] 9
DMA[0..7] 9

C67
100P/4/N/50V/X

DDR2

GIGABYTE THCHNOLOGIES , INC.

Title

Size Document Number Rev

Custom

8

7

6

5

4

3

Date: Sheet

2

DDRII CHANNEL A

8I915GPC-FJ

14 45

of

1

1.1