Gigabyte 915gpor-rh-tj-r102 Schematics

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Model Name: GA-915GPOR-RH-TJ

SHEETTITLE

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CC

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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

Revision 1.02

SHEETTITLE

8/25/2005

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31
32
33
34
35

HWMO & PROCHOT
IDE&FDD
KB & FUCEVCC
FRONT PANEL
FRONT USB & REAL USB CONNECTOR
FAN CONNECT
CODEC(ALC880)P4_LGA775_D
REAR AUDIO JACK
FRONT AUDIO CONNECTOR
DISCRETE POWER
ITE8712 HX
COM & LPT CONNECTOR

13

BB

14
15
16
17
18
19
20
21

AA

22
23

GMCH-GRANTSDALE_PWR
DDRII CHANNEL A
DDRII CHANNEL B
DDR TERMINATION
ICH6 PCI, USB, DMI, LAN
ICH6 IDE, GPIO, SATA, CTRL
ICH6 VCC, GND
PCI EXPRESS RISER SLOT
FWH,TPM
CYPRESS CY28411 CKG
PCI SOLT 1

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3

36
37
38
39
40
41

VCORE POWER
ATX POWER CONN.
RTEL 8100SB Gbit Lan
R5C592-PCI/PCMCIA
PCMCIA SLOT
PCMCIA POWER & SD & 1394 CONNECT

42GPIO & RESET TABLE

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

SizeDocument NumberRev
Custom

Date:Sheet of

Cover Sheet

GA-915GPOR-RH-TJ

137Tuesday, September 20, 2005

1

1.02

5

4

3

2

1

BLOCK DIAGRAM

INTEL Pentium4
LGA775

DD

CLOCK GENERATOR

CKVDD = 3.3V

PAGE 22

VCORE = 1.45V / SLEEP : 1.3V
VCC3

PAGE 4, 5, 6, 7

VID0~4

PWM/OTHER POWER

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

PAGE 33,34

CHANNEL A

GAD0~31
ADSTB0,ADSTB0­ADSTB1,ADSTB1-

DVI OUPUT

VDD = 2.5V
VCC3 = 3.3V

CC

PAGE 20

SBA0~7
SBSTB,SBSTB-

GCBE0~3­ST0~2

AGP BUS

GMCH
GRANTSDALE-GV

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

HL0~10
CONTROL BUS

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

HUB LINK

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

-DQSD0~7
DM0~7

ICH6

USB PORTS 0~3

VCC = 5V
5VSB = 5V

AMRUSB+ / -

BB

5VUSB = 5V

PAGE 25,36

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

PCI BUS

PAGE 17,18,19

LPC BUS

MIN PCI & PCI SLOT

+12 = 12V

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

AC-97 ALC655

+12V = 12V
VCC = 5V5VSB = 5V

AVDD = 5V

PAGE 30

REL 8100SB PCI/Gbit LAN

LVCC18 = 1.8V
3VDUAL = 3V
VCC12 = 1.2V

PAGE 23

PAGE 35

DDRII SDRAM DIMM X 1

2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.25V

PAGE 14

CHANNEL B
DDRII SDRAM DIMM X 1

2_5VSTR = 2.5V(MEMORY,SUSPEND POWER)
VTT_DDR = 1.25V

PAGE 15

IDE Primary

VCC = 5V

PAGE 24

SERIAL ATA

VCC = 5V

PAGE 18

FWH/HWMO

VCC3 = 3V
VCC = 5V

PAGE 21

TPM

VCC3 = 3V

PAGE 21

LPC I/O ITE8712IXI/O PORTS :

PS2

VCC = 5VVCC3 = 3.3V
VBAT = 3V

PAGE 34

COM

PAGE 25

PCMCIA R5C92

3 IN 1 SOLT & POWR

AA

AUDIO PORTS :

LIN_ OUT
MIC

LINE_IN
HEAD PHONE

5

PAGE 31, 32

PAGE 36,37

4

3

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

PAGE 26,27

Title

SizeDocument NumberRev
Custom

2

Date:Sheet of

Intel Confidential

BLOCK DIAGRAM

GA-915GPOR-RH-TJ

1

1.02

237Tuesday, September 20, 2005

FRONT PANEL /CPU FAN

5

4

3

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1

Model Name: GA-915GPOR-RH-TJ
Version: 1.02

Circuit or PCB layout change for next version

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

DD

Component value change history

Change ItemDateReason

7/12new bom
8/30add CPU sockect BOM issue
8/30change NB & SB heatsink BOM issue
9/14REMOVE D14 FOR TBS REQUEST
9/20

CC

DL2,DL3,DL4,DL6 change to 11LC3-40440C-01R

11LC3-40450C-01R

BOM issue

BOM 1.0A

BOM 1.0B

DateChange ItemReason

BB

AA

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

5

4

3

2

Date:Sheet of

BOM & PCB MODIFY HISTORY

GA-915GPOR-RH-TJ

1

337Tuesday, September 20, 2005

1.02

VCORE

5

4

3

2

1

BC142

DD

CC

VCORE

BB

22u/12/X5R/6.3V/M

BC147
10u/12/X5R/6.3V/K

BC143
22u/12/X5R/6.3V/M

BC148
10u/12/X5R/6.3V/K

BC144
22u/12/X5R/6.3V/M

HA[3..16](8)

HA[17..31](8)

BC149
10u/12/X5R/6.3V/K

BC145
22u/12/X5R/6.3V/M

HA[3..16]

HA[17..31]

BC150
10u/12/X5R/6.3V/K

Closed to
Pin-H2

GTLREF

C235
220p/4/NPO/50V/J

GTLREF1

C229
220p/4/NPO/50V/J

RN29

7 8
5 6
3 4
1 2

62/8P4R/6

R43010/6

C234

1u/6/Y5V/10V/Z

R43110/6

C228

1u/6/Y5V/10V/Z

TESTHI9
TESTHI8
TESTHI10

-IERR

-BR0

-CPURST

VTT_OR

U34A

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
P6

M5

L4

M4

R4
T5
U6
T4
U5
U4
V5
V4

W5

N4
P5
K4
J5

M6

K6
J6
R6

G5

W6

Y6
Y4

AJ5
AJ6

A03#
A04#
A05#
A06#
A07#
A08#
A09#
A10#
A11#
A12#
A13#
A14#
A15#
A16#
RSVD
RSVD
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
ADSTB0#
PCREQ#

A17#
A18#
A19#
A20#
A21#
A22#
A23#
A24#
A25#
A26#
A27#
A28#
A29#
A30#
A31#
A32#
A33#
A34#
A35#
RSVD
RSVD
ADSTB1#

CPU-SK/775/S/15

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#

GTLREF1
GTLREF0

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
H2
H1

G23
B3

F5
A3

-HADS

-BNR

-HIT

-BPRI

-DBSY

-DRDY

-HITM

-IERR

-HINIT

-HLOCK

-HTRDY

-DEFER

-EDRDY

CPU_TP5
CPU_TP6

-BR0
TESTHI8
TESTHI9
TESTHI10

CPU_TP7
CPU_TP8
CPU_TP9
CPU_TP10

GTLREF1
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)

C230
33p/4/NPO/50V/J

C231
22p/4/NPO/50V/J

VTT_OR

-HINIT(18)

-CPURST(8)

R429124/6/1

BC163

0.01u/4/X7R/16V/K

Closed to
Pin-H1

R420124/6/1

BC146

0.01u/4/X7R/16V/K

VTT_OL

VTT_OL

VTT_OL

VTT_OL

R428
210/6/1

R421
210/6/1

R42362/6

R42462/6

R42562/6

VCORE

BC151
10u/12/X5R/6.3V/K

AA

BC152
10u/12/X5R/6.3V/K

5

BC153
10u/12/X5R/6.3V/K/X

VCORE

BC154
10u/12/X5R/6.3V/K

VCORE

BC158

10u/12/X5R/6.3V/K

BC155

10u/12/X5R/6.3V/K

BC159

10u/12/X5R/6.3V/K

4

BC156

10u/12/X5R/6.3V/K

BC160

10u/12/X5R/6.3V/K/X

BC157

10u/12/X5R/6.3V/K

BC161

10u/12/X5R/6.3V/K

BC162

10u/12/X5R/6.3V/K

CR24
CPU RETAINTION/X

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

3

2

Date:Sheet of

P4_LGA775-A

GA-915GPOR-RH-TJ

1

437Tuesday, September 20, 2005

1.02

5

DD

4

3

2

1

A10
A11
B10
C11

B12
C12
D11

E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G11
G12
E12

B4
C5
A4
C6
A5
B6
B7
A7

D8

A8
C8
B9

G9
F8
F9
E9
D7

U34B

D00#
D01#
D02#
D03#
D04#
D05#
D06#
D07#
D08#
D09#
D10#
D11#
D12#
D13#
D14#
D15#
DBI0#
DSTBN0#
DSTBP0

D16#
D17#
D18#
D19#
D20#
D21#
D22#
D23#
D24#
D25#
D26#
D27#
D28#
D29#
D30#
D31#
DBI1#
DSTBN1#
DSTBP1

CPU-SK/775/S/15

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)

HD[0..15](8)

CC

HD[16..31](8)

BB

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

AA

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

5

4

3

2

Date:Sheet of

P4_LGA775-C

GA-915GPOR-RH-TJ

1

537Tuesday, September 20, 2005

1.02

5

4

3

2

1

Place outside of CPU socket

Note:
VCCA &

BC139

4.7u/8/Y5V/10V/Z

BC140

4.7u/8/Y5V/10V/Z

R415

61.9/6/1

VCOREPLL define
doesn't same as old
P4 design kit

As close as possible
to CPU socket

VCC3

R410
249/6/1

3

Q41

D

2N7002/SOT23

GS

SOT23

2

1

TESTHI0

C226

0.1u/6/Y5V/25V/Z

VCCA

R399
0/SHT/X

VSSA

VCOREPLL

CPU_TEMP(24,31)
THERMDC(31)

1n/4/X7R/50V/K

BC141

Trace width doesn't
less than 12 Mil

C222
1n/4/X7R/50V/K

U34C

-SMI

-SMI(18)

-A20M

-A20M(18)

-FERR

-FERR(18)
INTR

INTR(18)

NMI

NMI(18)

-IGNNE

-IGNNE(18)

-STPCLK

-STPCLK(18)
VCCA

VSSA
VCOREPLL

VID[0..5]

VID[0..5](31,32)

CPUCLK(22)

-CPUCLK(22)

VCC_SENSE(32)

VSS_SENSE(32)

-SYS_RST(18,26)

VID0
VID1
VID2
VID3
VID4
VID5

R43262/6

CPUCLK

-CPUCLK COMP4

SC11

10u/12/X5R/6.3V/K
R43362/6
R43462/6/X

TCK
TDI
TDO
TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL0
FSBSEL1
FSBSEL2

AM2
AM3
AK4
AM5

AM7
AN7

AE8

AK1
AN3

AN4
AN5
AN6

AE6

P2
K3
R3
K1
L1
N2
M3

A23
B23
D23
C23

AL5
AL6
AL4

F28
G28

AL1

F29

F6
V1

W1

N5

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
VID6
VID7
VID_SELECT
BCLK0
BCLK1
SKTOCC#

THERMDA
THERMDC

VCC_SENSE
VSS_SENSE
RSVD
RSVD

VTT_PKGSENSE
IMPSEL

MSID1
MSID0
RSVD
RSVD

CPU-SK/775/S/15

U34D

TCK
TDI
TDO
TMS
TRST#

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

DBR#
ITPCLK0

ITPCLK1
BSEL0

BSEL1
BSEL2

CPU-SK/775/S/15

TESTHI00
TESTHI01
TESTHI11
TESTHI12
TESTHI02
TESTHI03
TESTHI04
TESTHI05

TESTHII06

TESTHI07

RSVD
RSVD

SLP#

RSVD

PWRGOOD

PROCHOT#

THERMTRIP#

COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7

RSVD
RSVD
RSVD
RSVD

CS_GTLREF

GTLREF_SEL

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

TESTHI0

F26

TESTHI1

W3

TESTHI11

P1

TESTHI12

W2
F25
G25
G27
G26
G24

TESTHI2_7 -THRMTRIP

F24

RSVD_AK6

AK6

RSVD_G6

G6

-CPUSLP

L2
AH2
N1
AL2
M2

A13
T1
G2
R1
J2
T2
Y3
AE3
C9
G10
D16
A20
F23
E23
E7
E24
H29
J3

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
D29
D30
AM6

AA1
J1

R4161K/6/X

F27

CPUPWROK

-PROCHOT

-THRMTRIP
COMP0

COMP1
COMP2
COMP3

COMP5
COMP6
COMP7

VTT_GMCH

-CPUSLP(18)
CPUPWROK(18)

-THRMTRIP(18)

MCH_GTLREF(8)

GTL_DET(8)

VTT_PWRGD(30,32)
VTT_OR

VTT_OL
VCC3

-PROCHOT(24)

VTT_GMCH

L1710uH/8/100mA/1.15/S

DD

L1810uH/8/100mA/1.15/S

CC

BB

VCC3

AA

C219
1u/6/Y5V/10V/Z

C220
1u/6/Y5V/10V/Z

GTL_DET(8)

R414110/6/1

C225

0.1u/6/Y5V/25V/Z/X

VTT_OL

C218

0.1u/6/Y5V/25V/Z

VTT_OR

C236

0.1u/6/Y5V/25V/Z/X

VTT_GMCH

Locate at ICH6 Side

VTT_OL

VTT_OL

VTT_OR

C223

0.1u/6/Y5V/25V/Z

C224

0.1u/6/Y5V/25V/Z

R39560.4/6/1
R39660.4/6/1

R39760.4/6/1
R39860.4/6/1

R40860.4/6/1
R43560.4/6/1
R43660.4/6/1/X
R43760.4/6/1/X

7 8
5 6
3 4
1 2

R40062/6

R40162/6
R40262/6

R40362/6/X
R404100/6

RN27
62/8P4R/6

RN28
62/8P4R/6

-CPUSLP

C227
33p/4/NPO/50V/J

RN24
470/8P4R/6

RN2562/8P4R/6

7 8
5 6
3 4
1 2

RN26680/8P4R/6

7 8
5 6
3 4
1 2

R405680/6
R406680/6

R407120/6
R40962/6/X

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

R41162/6
R41262/6

R41362/6

COMP4
COMP5

COMP0
COMP1

COMP2
COMP3
COMP6
COMP7

FSBSEL2
FSBSEL0

FSBSEL1
TESTHI2_7

-FERR

RSVD_G6
CPUPWROK

C221
1n/4/X7R/50V/K

TESTHI1
TESTHI12
TESTHI11

VID2
VID5
VID0
VID4
VID1
VID3

-PROCHOT
RSVD_AK6

-BPM0

-BPM1

-BPM5

-BPM3

-BPM4

-BPM2
TDI
TMS

TDO

-TRST
TCK

FSBSEL0(22)
FSBSEL1(22)
FSBSEL2(22)

5

4

FSBSEL0 BSEL0
FSBSEL1 BSEL1
FSBSEL2 BSEL2

R4178.2K/6
R4188.2K/6
R4198.2K/6

3

BSEL0(11)
BSEL1(11)
BSEL2(11)

2

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

Date:Sheet of

P4_LGA775-B

GA-915GPOR-RH-TJ

1

637Tuesday, September 20, 2005

1.02

5

DD

U34E

VCORE

CC

BB

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

CPU-SK/775/S/15

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

4

U34F

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

J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30

M8

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

CPU-SK/775/S/15

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

N23
N24
N25
N26
N27
N28
N29
N30
N8
P8
R8
T23
T24
T25
T26
T27
T28
T29
T30
T8
U23
U24
U25
U26
U27
U28
U29
U30
U8
V8
W23
W24
W25
W26
W27
W28
W29
W30
W8
Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8

VCORE

3

U34G

A12
A15
A18

A21
A24

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

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

CPU-SK/775/S/15

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

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

2

U34H

AN1

VSS

AN10

VSS

AN13

VSS

AN16

VSS

AN17

VSS

AN2

VSS

AN20

VSS

AN23

VSS

AN24

VSS

AN27

VSS

AN28

VSS

B1

VSS

B11

VSS

B14

VSS

B17

VSS

B20

VSS

B24

VSS

B5

VSS

B8

VSS

C10

VSS

C13

VSS

C16

VSS

C19

VSS

C22

VSS

C24

VSS

C4

VSS

C7

VSS

D12

VSS

D15

VSS

D18

VSS

D21

VSS

D24

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

H10

VSS

H11

VSS

H12

VSS

H13

VSS

H14

VSS

H17

VSS

H18

VSS

H19

VSS

H20

VSS

H21

VSS

H22

VSS

H23

VSS

H24

VSS

CPU-SK/775/S/15

VSS
VSS
VSS
VSS

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

1

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
U1
U7
V23
V24
V25
V26
V27
V28
V29
V3
V30
V6
V7
W4
W7
Y2
Y5
Y7

AA

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

5

4

3

2

Date:Sheet of

P4_LGA775-D

GA-915GPOR-RH-TJ

1

737Tuesday, September 20, 2005

1.02

5

DD

CC

BB

HA[3..31]

-HADSTB0(4)

-HADSTB1(4)

-CPURST(4)

-DBSY(4)

-EDRDY(4)

-HPCREQ(4)

4

H29
K29

G30
G32
K30

M30

K27
K33
M28
R29

N26
M26
N31
P26
N29
P28
R28
N33
T27
T31
U28
T26
T29

F33
E32
H31
G31
F31

N27

E33
E35
E34
H26
F26

F19
K19
B29
C29
B26

M31
M35
E30
R33
G24

M32
P33

N35
E31

K34
P34

N34

J29

L29
L31

L28
J28

L26

J31

J26
J19

L35
J35

L34
L33

J32

U27A

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/[10HB1-032940-A6R]

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(4)

-HREQ1(4)

-HREQ2(4)

-HREQ3(4)

-HREQ4(4)

-BNR(4)

-DEFER(4)

-HLOCK(4)

-HTRDY(4)

-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)

-EDRDY

-HIT

-HIT(4)

-HITM

-HITM(4)

-HLOCK

-HPCREQ

-RS0

-RS0(4)

-RS1

-RS1(4)

-RS2

-RS2(4)

-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(22)

-MCHCLK(22)

2

VTT_GMCH

R387

BC137

0.01u/4/X7R/16V/K

VTT_GMCH

R389
301/6/1

R390
100/6/1

VTT_GMCH

R391

60.4/6/1

C217

2.2P/4/X/16V/X

R392
20/6/1

GTL_DET(6)

100/6/1

HSCOMP

HRCOMP

R388
210/6/1

HSWNG

C216

0.01u/6/X7R/50V/K

+12V

R394

8.2K/6

BC138

0.1u/6/Y5V/25V/Z

VCORE

3

D

GS

2

HD[0..63](5)HA[3..31](4)

R393
619/6/1

Q40
2N7002/SOT23

SOT23

1

1

MCH_GTLREF

C215
220p/6/NPO/50V/J

MCH_GTLREF(6)

MCH_GTLREF

COUPON1
COUPON2

AA

COUPON3

5

4

COUPON1COUPON
COUPON2COUPON

COUPON3COUPON

21
21

21

VCC

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

3

2

Date:Sheet of

GMCH-HOST

GA-915GPOR-RH-TJ

1

837Tuesday, September 20, 2005

1.02

5

4

3

2

1

R380

R381
1K/6/1/X

R382

1K/6/1/X

DDR18V

R378
1K/6/1

R379
1K/6/1

BC132

1u/6/Y5V/10V/Z

DDR18V

BC134

1U/6/X5R/16V/K

Improve ripple

DDR18V

R38380.6/6/1

BC136

0.1u/6/Y5V/25V/Z

R38480.6/6/1

-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)

DDRVREFA

BC133

0.1u/6/Y5V/25V/Z

DDRVREFB

BC135

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]

AP26
AR24
AL24
AP23
AR23
AP22
AN23
AP21
AN22
AN21
AM27
AM21
AR20
AP31

AN28
AN29
AP27

AR27
AN27
AN20

AR29
AP32
AR28
AN31

AP19
AM18
AN18
AR19

AP30
AN32
AP29
AP33

AN26
AP25

AM2

AM3
AC34
AC35

AN25
AM24

AN3

AN2
AC33
AB34

AB33

AH15
AE16

AJ12

AK12

AE7

U27E

SAMA0
SAMA1
SAMA2
SAMA3
SAMA4
SAMA5
SAMA6
SAMA7
SAMA8
SAMA9
SAMA10
SAMA11
SAMA12
SAMA13

SAWE*
SACAS*
SARAS*

SABA0
SABA1
SABA2

SACS0*
SACS1*
SACS2*
SACS3*

SACKE0
SACKE1
SACKE2
SACKE3

SAODT0
SAODT1
SAODT2
SAODT3

SACK0
SACK0*
SACK1
SACK1*
SACK2
SACK2*

SACK3
SACK3*
SACK4
SACK4*
SACK5
SACK5*

SADDR1MA13

SARCVENOUT*
SARCVENIN*

SMXSLEWIN
SMXSLEWOUT

SMVREF0

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

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

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

SC10

0.1u/6/Y5V/25V/Z/X

-SWEB(15,16)

-SCASB(15,16)

-SRASB(15,16)
SBAB0(15,16)

SBAB1(15,16)
SBAB2(15,16)

-CSB0(15,16)

-CSB1(15,16)

CKEB0(15,16)
CKEB1(15,16)

MODT_B0(15,16)
MODT_B1(15,16)

DCLKB0(15)

-DCLKB0(15)
DCLKB1(15)

-DCLKB1(15)
DCLKB2(15)

-DCLKB2(15)

DDRVREFB

SMRCOMPP

SMRCOMPN
R38540.2/6/1/X
R38640.2/6/1/X

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

TP12
TP13

MAAA0
MAAA1
MAAA2
MAAA3
MAAA4

-SWEA(14,16)

SBAA0(14,16)
SBAA1(14,16)
SBAA2(14,16)

-CSA0(14,16)

-CSA1(14,16)

CKEA0(14,16)
CKEA1(14,16)

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

TP10
TP11

DDRVREFA

SC9

0.1u/6/Y5V/25V/Z/X

DD

-SCASA(14,16)

-SRASA(14,16)

MODT_A0(14,16)

CC

BB

AA

MODT_A1(14,16)

DCLKA0(14)

-DCLKA0(14)
DCLKA1(14)

-DCLKA1(14)
DCLKA2(14)

-DCLKA2(14)

AM15

AR15
AN15
AL15
AP14

AM12

AP13
AL12
AN13
AR12
AP15
AP11
AR11
AL33

AP17
AP18
AN17

AR16
AN16
AN11

AN33

AM34

AP34
AN34

AP10
AN10

AM9

AM33

AL34
AL35
AK34

AH22

AG23

AE26
AE25

AL23
AK22
AJ11
AL11
AD28
AD29

AD32

AK15
AN14

AE10

AG8
AG4

AR9

AK9
AL9

AF9

AE8

AE5
AF5

U27F

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*

SBDDR1MA13

SBRCVENOUT*
SBRCVENINT*

SMYSLEWIN
SMYSLEWOUT

SMVREF1

SMRCOMPP
SMRCOMPN
SMOCDCOMP1
SMOCDCOMP0

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

GRANTSDALE/[10HB1-032940-A6R]

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
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

DQSB0

AK5

0/SHT/X

DDRII INTERFACE

5

GRANTSDALE/[10HB1-032940-A6R]

4

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

3

2

Date:Sheet of

GMCH-DDRI

GA-915GPOR-RH-TJ

1

937Tuesday, September 20, 2005

1.02

5

DD

SRCCLK_MCH(22)

-SRCCLK_MCH(22)

SDVO_CLDATA(20)
SDVO_CLCLK(20)

SDVOB_INT+
SDVOB_INT­SDVO_STAFF+
SDVO_STAFF-

DMI_0RXP(17)
DMI_0RXN(17)
DMI_1RXP(17)
DMI_1RXN(17)
DMI_2RXP(17)
DMI_2RXN(17)
DMI_3RXP(17)
DMI_3RXN(17)

SDVOB_INT+(20)

SDVOB_INT-(20)

SDVO_STAFF+(20)

SDVO_STAFF-(20)

CC

For DVO Function

BB

DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN

DMI_3RXP
DMI_3RXN

4

U27B

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/[10HB1-032940-A6R]

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

3

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

DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN

GRCOMP

C2070.1u/6/Y5V/25V/Z
C2080.1u/6/Y5V/25V/Z
C2090.1u/6/Y5V/25V/Z
C2100.1u/6/Y5V/25V/Z
C2110.1u/6/Y5V/25V/Z
C2120.1u/6/Y5V/25V/Z
C2130.1u/6/Y5V/25V/Z
C2140.1u/6/Y5V/25V/Z

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+
SDVOB_R­SDVOB_G+
SDVOB_G­SDVOB_B+
SDVOB_B­SDVOB_CLK+
SDVOB_CLK-

SDVOB_R+(20)
SDVOB_R-(20)
SDVOB_G+(20)
SDVOB_G-(20)
SDVOB_B+(20)
SDVOB_B-(20)
SDVOB_CLK+(20)
SDVOB_CLK-(20)

VCC1_5PCIEX

R377

24.9/6/1
GRCOMP

1

L15
100nH/1.4A/S

VCC1_5

100nH/1.4A

台慶

(FPI0302-R10M-01)

AA

5

4

3

2

CO-LAYOUT

1

+

EC32
100u/D/10V/57

Title

SizeDocument NumberRev
Custom

Date:Sheet of

BC130
10u/12/X5R/6.3V/K

VCC1_5PCIEX

BC131
10u/12/X5R/6.3V/K

VCC1_5PCIEX(13)

GIGABYTE THCHNOLOGIES , INC.

GMCH-PCI E & DMI

GA-915GPOR-RH-TJ

1

1037Tuesday, September 20, 2005

1.02

5

DD

BSEL0(6)
BSEL1(6)
BSEL2(6)

MTYPE
EXP_SLR

VCC1_5

CC

BB

NB HEAT SINK FAN

NB_HEATSINK

MTYPE
EXP_SLR

1

AN19

AL28
AJ14

AH24
AD30

AJ21
AK21
AK24

AL21

AL20
AK18

AJ24

AJ23

AJ18

AJ20

U27G

H16

NOA0

E15

NOA1

D17

NOA2

M16

NOA3

F15

NOA4

C15

NOA5

A16

NOA6

B15

NOA7

C14

NOA8

K15

NOA9

L10

DREFSSCLKINP

M10

DREFSSCLKINN

NC
NC
NC
NC

AG6

NC
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

RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD
RSVRD

GRANTSDALE/[10HB1-032940-A6R]

R3671K/6
R3681K/6/X

-PFMRST1

C205
10p/4/NPO/50V/J/X

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

E12
D12

F14
D14
H14

G14
E14
J14

L14
M15

M13
M12

A15

AR35

NC

AR34

NC

AR2

NC

AR1

NC

AP35

NC

AP1

NC

B35

NC

B1

NC

A34

NC

A2

NC

K16
G16
R35
AF7
AG7
M14
A35

V31
V30
U30
V32
Y30
AB29
R31
R30
AA31
AA30

PWROK1

C206
10p/4/NPO/50V/J

GHSYNC
GVSYNC

DDCDATA
DDCCLK

DOTCLK

-DOTCLK

REFSET

線寬

R
G
B

R361255/6/1

R3648.2K/6

-PFMRST1
PWROK1

TP9

DDR25V_MCH

4

12 mils

DOTCLK(22)

-DOTCLK(22)

R3650/SHT/X

R3668.2K/6

R355
150/6

DDCDATA

DDCCLK

線寬

7 mils

R357
150/6

R356
150/6

FRONT(CHIPSET)REAR(CONN)

GHSYNC

GVSYNC

DDR25V_MCH

-PFMRST1(31,35)

-ICHSYNC

C204
1n/4/X7R/50V/K

R372

8.2K/6

PWROK1(18,25,31,34)

-ICHSYNC(18)

VCC3

Q38
2N7002/SOT23

2
1

SOT23

-ICHSYNC

DDR25V_MCH

R371

8.2K/6

G S

R358
150/6

0.1u/6/Y5V/25V/Z

D

VCC3

3

3

線寬

R359
150/6

C203

Q39
2N7002/SOT23

2
1

SOT23

G S

R360
150/6

VCC

D

4 mils

BAV99/SOT23/300mA

14

1
2

7

14

4
5

7

14

9

10

7

14
12

13

7

R369

2.2K/6

3

U28

132

U31-1

74HCT32/SO14
U31-2

74HCT32/SO14
U31-3

74HCT32/SO14
U31-4

74HCT32/SO14

VCC

3

1

U29

132

BAV99/SOT23/300mA

3

6

U30

132

BAV99/SOT23/300mA

C199
1u/6/Y5V/10V/Z

R362
22/6

R363
22/6

C193

3.3p/4/NPO/50V/C

C201

3.3p/4/NPO/50V/C

C202

3.3p/4/NPO/50V/C

8

11

Survey New Buffer For
Fixed H/V-sync Shoulder issue

D20
BAT54A/SOT23/200mA

TO236

2

R370

2.2K/6
R37333/6

R37433/6

231

1 2

VCC

F10MINISMDFC050/S

VGADDCDATA

VGADDCCLK

D21
AZ23-C6V2/SOT23/6.2V
TO236

2

C194

3.3p/4/NPO/50V/C

DDR25V_DAC(13)

C200

0.1u/6/Y5V/25V/Z/X

(TDK PN# MMZ2012S800A)

FB1030/8/4A/S
FB1130/8/4A/S
FB1230/8/4A/S

C195

3.3p/4/NPO/50V/C

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U32

132

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U33
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132

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SOT2 3

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BC129

0.1u/6/Y5V/25V/Z/X

10

1

VGA_R
VGA_G
VGA_B

C198

3.3p/4/NPO/50V/C

1617

VGA

6
1
7
2
8
3
9
4

5

VGA/BU/SC/VA/D/S

11
12
13
14
15

VGADDCDATA
HSYNC
VSYNC
VGADDCCLK

AA

GIGABYTE THCHNOLOGIES , INC.

2

HEAT-SINK/[12SP2-04E004-B1R]

5

4

3

2

Title

SizeDocument NumberRev
Custom

Date:Sheet of

GMCH-INTERNAL VGA

GA-915GPOR-RH-TJ

1

1137Tuesday, September 20, 2005

1.02

5

U27H

A10

VSS_1

A18

VSS_2

DD

CC

BB

AA

A26

VSS_3

A3

VSS_4

A30

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A33

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AA27

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AA3

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AA5

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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

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AD34

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AE12

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AE14

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AE15

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AE17

VSS_47

AE18

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AE24

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AE28

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AE4

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AE9

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AF1

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AF10

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AF12

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AF21

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AF32

VSS_69

AF35

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AF4

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AH34

VSS_95

AH5

VSS_96

AH6

VSS_97

AH8

VSS_98

AJ10

VSS_99

AJ13

VSS_100

GRANTSDALE/[10HB1-032940-A6R]

VSS_101
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VSS_103
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VSS_105
VSS_106
VSS_107
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AJ15
AJ16
AJ19
AJ22
AJ27
AJ30
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AJ35
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AJ9
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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

U27I

VSS_301
VSS_305

VSS_307
VSS_308
VSS_309
VSS_310
VSS_311
VSS_312
VSS_313
VSS_317
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VSS_328

VSS_332
VSS_335

VSS_336
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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

M17
M20

M24
M25
M27
M29
M34

F23

VSS_201

F25

VSS_202

F29

VSS_203

F30

VSS_204

F32

VSS_205

F35

VSS_206

F4

VSS_207

F5

VSS_208

F6

VSS_209

F8

VSS_210

G10

VSS_211

G11

VSS_212

G13

VSS_213

G15

VSS_214

G17

VSS_215

G19

VSS_216

G2

VSS_217

G20

VSS_218

G23

VSS_219

G26

VSS_220

G27

VSS_221

G28

VSS_222

G4

VSS_223

G7

VSS_224

G8

VSS_225

G9

VSS_226

H10

VSS_227

H13

VSS_228

H2

VSS_229

H21

VSS_230

H24

VSS_231

H25

VSS_232

H27

VSS_233

H30

VSS_234

H32

VSS_235

H34

VSS_236

H4

VSS_237

H5

VSS_238

H6

VSS_239

H9

VSS_240

J10

VSS_241

J15

VSS_242

J16

VSS_243

J17

VSS_244

J18

VSS_245

J2

VSS_246

J20

VSS_247

J23

VSS_248

J30

VSS_249

J4

VSS_250

J7

VSS_251

J8

VSS_252

J9

VSS_253

K10

VSS_254

K11

VSS_255

K14

VSS_256

K2

VSS_257

K20

VSS_258

K24

VSS_259

K26

VSS_260

K28

VSS_261

K31

VSS_262

K32

VSS_263

K35

VSS_264

K4

VSS_265

K5

VSS_266

K6

VSS_267

K9

VSS_268

L11

VSS_269

L13

VSS_270

L16

VSS_272

L17

VSS_273

L18

VSS_274

L2

VSS_275

L20

VSS_276

L21

VSS_277

L22

VSS_278

L24

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L27

VSS_280

L30

VSS_281

L32

VSS_282

L4

VSS_283

L7

VSS_284

L8

VSS_285

L9

VSS_286
VSS_289

M2

VSS_290
VSS_291
VSS_292
VSS_293
VSS_294
VSS_295
VSS_296

M4

VSS_297

M5

VSS_298

M6

VSS_299

M9

VSS_300

GRANTSDALE/[10HB1-032940-A6R]

2

1

GIGABYTE THCHNOLOGIES , INC.

Title

SizeDocument NumberRev
Custom

5

4

3

2

Date:Sheet of

GMCH-GND

GA-915GPOR-RH-TJ

1

1237Tuesday, September 20, 2005

1.02