Gigabyte GA-8I915AE-AE Schematics REV.1.0

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Model Name: 8I915AE-AE

SHEET TITLE

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01 02 03 04 05 06

C C

07 08 09 10 11 12

COVER SHEET BLOCK DIAGRAM BOM & PCB MODIFY HISTORY P4_LGA775_A P4_LGA775_B P4_LGA775_C P4_LGA775_D VCORE POWER GMCH-GRANTSDALE_HOST GMCH-GARNTSDALE_DDR GMCH-GRANTSDALE_PCI E, DMI GMCH-GRANTSDALE_INT VGA

Revision 1.0

SHEET TITLE

23 24 25 26 27 28 29 30 31 32 33 34

PCI SLOT 1,2 PCI SLOT 3 ITE8712HX HWMO/FAN/FWH BIOS KB_MS COM/LPT/FDD (FRONT+REAR)USB/RING/IDE AC97 CODEC ALC655 AUDIO JACK LAN RTL8110S/8100C ATX POWER CONN.

ALL POWER 13 14

B B

15 16 17 18 19 20 21

A A

22

GMCH-GRANTSDALE_GND GMCH-GRANTSDALE_PWR DDR CHANNEL A DDR CHANNEL B DDR TERMINATION FAN & WOL ICH6 PCI, USB, DMI, LAN ICH6 IDE, GPIO, SATA, CTRL ICH6 VCC, GND CLK GEN

5

4

3

35 FRONT PANEL/BZ

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

2

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet of

Cover Sheet

8I915AE-AE

136Thursday, July 21, 2005

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BLOCK DIAGRAM

INTEL Pentium4 LGA775

D D

CLOCK GENERATOR

CKVDD = 3.3V

PAGE 22

VCORE = 1.75V / 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 8,33,34

CHANNEL A

GMCH GRANTSDALE

VCORE = 1.75V / SLEEP : 1.3V 2_5VSTR = 2.5V(MEMORY)

C C

VDDQ = 1.5V (AGP POWER 4X, HUBLINK)

HL0~10 CONTROL BUS

PAGE 9,10,11,12,13,14

HUB LINK

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 19,20,21

AMRUSB+ / -

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

PAGE 29

DDR SDRAM DIMM X 1

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

PAGE 15

CHANNEL B DDR SDRAM DIMM X1

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

PAGE 16

IDE Primary

VCC = 5V

PAGE 29

SERIAL ATA

VCC = 5V

PAGE 20

B B

PCI BUS

FWH/HWMO

PCI SLOT

AZALIA LINK

+12 = 12V

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

AC97 ALC655

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

AVDD = 5V

A A

AUDIO PORTS :

LIN_ OUT TELE

CD_IN

LINE_IN

AUX_IN

5

FRONT AUDIO

MIC

PAGE 31

PAGE 30

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

4

1,2,3

PAGE 23,24

LAN RTL8110S/8100C

PAGE 32

FRONT PANEL/BZ

PAGE 36

LPC BUS

PAGE 35

3

VCC = 5V VCC3 = 3V

LPC ITE8712IX

VCC = 5VVCC3 = 3.3V VBAT = 3V

I/O PORTS :

COMB

COMA IR

LPT

2

PS2

FDD

PAGE 26

PAGE 25

PAGE 27,28,29

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

GIGABYTE

BOM & PCB MODIFY HISTORY

8I915AE-AE

1

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Model Name: 8I915AE-AE

Version: 1.0

Circuit or PCB layout change for next version

PAGE Change Item Reason

D D

Component value change history

2005/01/10

Data Change Item Reason

02/15

05/16 for EMI & AE PVT

05/30 BOM:1.0C FOR Lite Power inrush current

C C

FROM 8I915ME-CH1 FOR Acer

for Loadline & EMI04/22

B B

A A

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

5

4

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2

Date: Sheet

GIGABYTE

BOM & PCB MODIFY HISTORY

8I915AE-AE

1

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336Thursday, July 21, 2005

VCORE

BC1

10U/12/X/6.3V/X

BC2

10U/12/X/6.3V

5

BC3

10U/12/X/6.3V

BC4

22U/12/X5/6.3V

BC5

10U/12/X/6.3V

4

3

2

1

VCORE

D D

BC7

BC6

10U/12/X/6.3V/X

BC7

22U/12/X5/6.3V

BC8

10U/12/X/6.3V

04/22

VCORE

BC632

10U/12/X/6.3V/X

BC633

10U/12/X/6.3V

BC634

10U/12/X/6.3V/X

04/22

U1A

AB6

AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5

AC4 AE4 AD5

AJ5 AJ6

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

U1A

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

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

上

-HADS

-BNR

-HIT

-BPRI

-DBSY

-DRDY

-HITM

-IERR

*

-HINIT

-HLOCK

-HTRDY

-DEFER

-EDRDY

-BR0 TESTHI8 TESTHI9 TESTHI10

GTLREF

-CPURST

-RS0

-RS1

-RS2

-HTRDY [9]

-DEFER [9]

-EDRDY [9]

-RS0 [9]

-RS1 [9]

-RS2 [9]

100U/2V/SPCAP

+

EC1

-HADS [9]

-BNR [9]

-HIT [9]

-BPRI [9]

-DBSY [9]

-DRDY [9]

-HITM [9]

-HLOCK [9]

-BR0 [9] TESTHI8 [5] TESTHI9 [5] TESTHI10 [5]

C1

220P/4/N/50V

上

EC3

BC5/BC6

-HINIT [20]

C2

C2 33P/4/N/50V

33P/4/N/50V

-CPURST [9]

C4

C4 22P/4/N/50V

22P/4/N/50V

10U/12/X/6.3V X2

+

Closed to Pin-H1

R1

VTT_OR

49.9/6/1R149.9/6/1

BC11

0.01U/6/X/50V

R2 100/6/1R2100/6/1

GTLREF

C3

1U/6/Y/10V

04/06

VTT_OL

R6 62/6R6 62/6

R7 62/6R7 62/6

R8 62/6R8 62/6

CR

CR CPU RETAINTION/X

CPU RETAINTION/X

-IERR

-BR0

-CPURST

顆

HA[3..16][9]

C C

HA[17..31][9]

SP-CAP X 4PCS

B B

04/20 BOM

+

100U/2V/SPCAP[10CL3-201000-11]/X

+

EC132

100U/2V/SPCAP[10CL3-201000-11]/X

+

EC1

EC133

EC1

100U/2V/SPCAP[10CL3-201000-11]/X

HA[3..16]

HA[17..31]

VCORE

+

EC2

100U/2V/SPCAP[10CL3-201000-11]/X

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

-HREQ0[9]

-HREQ1[9]

-HREQ2[9]

-HREQ3[9]

-HREQ4[9]

-HADSTB0[9]

-HPCREQ[9] HA17

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

-HADSTB1[9]

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HPCREQ

-HADSTB1

BC1/BC2

EC2

A A

+

上

10U/12/X/6.3V X2

顆

EC4

BC7/BC8

5

4

3

+

BC3/BC4

上

100U/2V/SPCAP

2

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

GIGABYTE

P4_LGA775-A

8I915AE-AE

1

of

436Thursday, July 21, 2005

1.0

5

Note:

VCCA & VCOREPLL

VTT_GMCH

L1

10UH/0806/S/[10LI2-12100A-01_10LI2-12100A-02_10LI2-12100A-03_10LI2-12100A-04]

D D

L2

10UH/0806/S/[10LI2-12100A-01_10LI2-12100A-02_10LI2-12100A-03_10LI2-12100A-04]

C C

B B

CPU

FSBSEL2

1 0 0 0 0

A A

C6

C6 1U/6/Y/10V

1U/6/Y/10V

C7

C7 1U/6/Y/10V

1U/6/Y/10V

FSBSEL1

0

1

0

5

BC213

4.7U/8/Y/10V/X

BC214

4.7U/8/Y/10V/X

FSBSEL0

0

1

0

VTT_GMCH

define doesn't same as old P4 design kit

02/04 for layout

As close as possible to CPU socket

CPU_TEMP[25,26]

THERMDC[25]

BC34

1N/4/X/50V

Clock 100MHz

133MHz

166MHz

200MHz

266MHz

R1708

Q281

1K/6

X

132

VCCA

VSSA

VCOREPLL

C9

1N/4/X/50V

VCC

MMBT2222A/S

VTT_OR

R1706

8.2K/6

FSBSEL0

4

BC621

0.01U/6/X/50V/X

Trace width doesn't less than 12 Mil

VCC_SENSE[8]

VSS_SENSE[8]

22U/12/X5/6.3V

3

D

2N7002/S

GS

2

1

4

R1697

49.9/6/1/X

BC23

FSBSEL0 FSBSEL1

Q280

Closed to Pin-H2

VID[0..5][8]

CPUCLK[22]

-CPUCLK[22]

R1698

R1698 100/6/1/X

100/6/1/X

-STPCLK[20]

VID[0..5]

-SYS_RST[20,22,34,35]

R1704 0/6R1704 0/6 R1705 0/6/XR1705 0/6/X

R1707

0/6/X

GTLREF1

C1339

1U/6/Y/10V/X

-SMI

-SMI[20]

-A20M

-A20M[20]

-FERR

-FERR[20] INTR

INTR[20]

NMI

NMI[20]

-IGNNE

-IGNNE[20]

-STPCLK VCCA

VSSA VCOREPLL VID0

VID1 VID2 VID3 VID4 VID5

CPUCLK

-CPUCLK

R1701 62/6/XR1701 62/6/X R1702 62/6/XR1702 62/6/X

TCK TDI TDO TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL00 FSBSEL11 FSBSEL2

FSBSEL0[22] FSBSEL1[22] FSBSEL2[22]

3

GTL_DET[7,9]

U1C

P2

SMI#

K3

A20M#

R3

FERR#/PBE#

K1

LINT0

L1

LINT1

N2

IGNNE#

M3

STPCLK#

A23

VCCA

B23

VSSA

D23

RSVD

C23

VCCIOPLL

AM2

VID0

AL5

VID1

AM3

VID2

AL6

VID3

AK4

VID4

AL4

VID5

AM5

RSVD

F28

BCLK0

G28

BCLK1

AE8

SKTOCC#

AL1

THERMDA

AK1

THERMDC

AN3

VCC_SENSE

AN4

VSS_SENSE

AN5

RSVD

AN6

RSVD

F29

VTT_PKGSENSE

V1

MSID1

W1

MSID0

F6

RSVD_F6

CPU-SK/775

U1D

AE1

TCK

AD1

TDI

AF1

TDO

AC1

TMS

AG1

TRST#

AJ2

BPM0#

AJ1

BPM1#

AD2

BPM2#

AG2

BPM3#

AF2

BPM4#

AG3

BPM5#

AC2

DBR#

AK3

ITPCLK0

AJ3

ITPCLK1

G29

BSEL0

H30

BSEL1

G30

BSEL2

CPU-SK/775

FSBSEL0 BSEL0 FSBSEL1 BSEL1 FSBSEL2 BSEL2

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

3

R1675

R1675 249/6/1

249/6/1

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

VCC3

3

D

GS

2

1

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

N/C

E23

N/C

E24

N/C

F23

N/C

H2 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 D29 D30 AM6

AA1 J1

R52 1K/6/XR52 1K/6/X

F27

VCC3

Q279

Q279 2N7002/S

2N7002/S

TESTHI0

TESTHI0 TESTHI1 TESTHI11 TESTHI12

TESTHI2_7

-FORCEPR RSVD_G6

-CPUSLP CPUPWROK

-PROCHOT

-THRMTRIP COMP0

COMP1 COMP2 COMP3

BOOTSEL LL_ID0

VTT_GMCH

BSEL0 [12] BSEL1 [12] BSEL2 [12]

-FORCEPR [36]

GTLREF1

LL_ID0

03/17

VTT_OR VTT_OL VCC3

2

R23 110/6/1R23 110/6/1

R1669

61.9/6/1

-CPUSLP [20] CPUPWROK [20]

-PROCHOT [36]

-THRMTRIP [20]

R1703 62/6/XR1703 62/6/X

VTT_OR

R1676

680/6

2

TESTHI0

C1333

0.1U/6/Y/25V

Locate at ICH6 Side

VTT_GMCH

VTT_PWRGD [8,34]

1

Place outside of CPU socket

VTT_OL

C5

0.1U/6/Y/25V

VTT_GMCH

VTT_OL

VTT_OR

C304

0.1U/6/Y/25V

C305

0.1U/6/Y/25V

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

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

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

R1699 60.4/6/1/XR1699 60.4/6/1/X R1700 60.4/6/1/XR1700 60.4/6/1/X

RN103

RN103 470/8P4R

470/8P4R

7 8 5 6 3 4 1 2

R22 62/6R22 62/6

R24 62/6R24 62/6 R25 62/6R25 62/6

R26 62/6/XR26 62/6/X R27 62/6R27 62/6 R29 62/6R29 62/6

RN104

7 8 5 6 3 4 1 2

62/8P4R

R30 100/6R30 100/6

RN1 330/8P4RRN1 330/8P4R

7 8 5 6 3 4

1 2

R33 330/6R33 330/6 R34 330/6R34 330/6

R35 120/6R35 120/6 R36 62/6/XR36 62/6/X R37 62/6/XR37 62/6/X R38 62/6R38 62/6

R39 62/6R39 62/6 RN105 62/8P4RRN105 62/8P4R

7 8

5 6

3 4

1 2

RN106 62/8P4RRN106 62/8P4R

7 8

5 6

3 4

1 2

R48 62/6R48 62/6 R49 62/6R49 62/6

C1338

C1338 1N/4/N/50V/X

1N/4/N/50V/X

C10

C10 33P/4/N/50V

33P/4/N/50V

GIGABYTE

P4_LGA775-B

COMP2 COMP3

COMP0 COMP1

COMP2 COMP3

FSBSEL0 FSBSEL2 FSBSEL1

TESTHI2_7

-THRMTRIP

-FERR

RSVD_G6 TESTHI12 TESTHI1

TESTHI11 TESTHI10 TESTHI8 TESTHI9

CPUPWROK

C8

C8 1N/4/X/50V

1N/4/X/50V

VTT_PWRGD

-CPUSLP

8I915AE-AE

1

TESTHI10 [4] TESTHI8 [4] TESTHI9 [4]

VID2 VID5 VID0 VID4 VID1 VID3

-PROCHOT BOOTSEL

-FORCEPR

-BPM5

-BPM4

-BPM1

-BPM0

-BPM3

-BPM2 TDO

TDI TMS

-TRST TCK

of

536Thursday, July 21, 2005

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D D

HD[0..15][9]

C C

HD[16..31][9]

B B

HD[0..15]

HD[16..31]

4

U1B

HD0

B4

HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15

-DBI0[9] STBN0[9] STBP0[9]

-DBI1[9] STBN1[9] STBP1[9]

-DBI0 STBN0 STBP0

HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31

-DBI1 STBN1 STBP1

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

CPU-SK/775

DSTBN2#

DSTBP2

DSTBN3#

DSTBP3

D32# D33# D34# D35# D36# D37# D38# D39# D40# D41# D42# D43# D44# D45# D46# D47#

DBI2#

D48# D49# D50# D51# D52# D53# D54# D55# D56# D57# D58# D59# D60# D61# D62# D63#

DBI3#

3

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 [9] STBN2 [9] STBP2 [9]

-DBI3 [9] STBN3 [9] STBP3 [9]

HD[32..47] [9]

HD[48..63] [9]

2

1

A A

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

5

4

3

2

Date: Sheet

GIGABYTE

P4_LGA775-C

8I915AE-AE

1

1.0

of

636Thursday, July 21, 2005

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

CPU-SK/775

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

4

U1F

AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30

AM8

AM9 AN11 AN12 AN14 AN15 AN18 AN19 AN21 AN22 AN25 AN26 AN29 AN30

AN8

AN9

M23

M24

M25

M26

M27

M28

M29

M30

K23 K24 K25 K26 K27 K28 K29 K30

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

J8 J9

K8 L8

M8

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

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

U1G

A12

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

A15 A18

A21 A24

AA3 AA6

AA7 AB1

AB7

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

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

2

U1H

AN1

VSS

AN10

VSS

AN13

VSS

AN16

VSS

AN17

VSS

AN2

VSS

AN20

VSS

AN23

VSS

AN24

VSS

AN27

VSS

AN28

R1709

62/6

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

CPU-SK/775

1

GTL_DET[5,9]

H25

VSS

H26

VSS

H27

VSS

H28

VSS

H29

VSS

H3

VSS

H6

VSS

H7

VSS

H8

VSS

H9

VSS

J4

VSS

J7

VSS

K2

VSS

K5

VSS

K7

VSS

L23

VSS

L24

VSS

L25

VSS

L26

VSS

L27

VSS

L28

VSS

L29

VSS

L3

VSS

L30

VSS

L6

VSS

L7

VSS

M1

VSS

M7

VSS

N3

VSS

N6

VSS

N7

VSS

P23

VSS

P24

VSS

P25

VSS

P26

VSS

P27

VSS

P28

VSS

P29

VSS

P30

VSS

P4

VSS

P7

VSS

R2

VSS

R23

VSS

R24

VSS

R25

VSS

R26

VSS

R27

VSS

R28

VSS

R29

VSS

R30

VSS

R5

VSS

R7

VSS

T3

VSS

T6

VSS

T7

VSS

U1

VSS

U7

VSS

V23

VSS

V24

VSS

V25

VSS

V26

VSS

V27

VSS

V28

VSS

V29

VSS

V3

VSS

V30

VSS

V6

VSS

V7

VSS

W4

VSS

W7

VSS

Y2

VSS

Y5

VSS

Y7

VSS

A A

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

5

4

3

2

Date: Sheet

GIGABYTE

P4_LGA775-D

8I915AE-AE

1

1.0

of

736Thursday, July 21, 2005

5

R

0

R

VCORE

1

+

DEC5

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

D D

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

+

DEC7

DEC6

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

11CO4-885600-01 & 02560uF改為8*8:

DC5 1000P/4/X/50V/XDC5 1000P/4/X/50V/X

VRMGD[20]

PWM_VID4 PWM_VID3 PWM_VID2 PWM_VID1 PWM_VID0 PWM_VID5

DR13 7.5K/6/XDR13 7.5K/6/X

VCORE

預留不上

Place

C C

close to output inductor

VCC_SENSE[5] VSS_SENSE[5]

TO CPU VCORE SENSE PIN

CONNECT DIRECT TO CPU CAP

由

CPU之AL7 & AN8兩pin

12/28

12

DR52

DR52 0/6/X

0/6/X

DRT1

4.7K/6/X

02/20 Temperature Balance solution 04/22

t

DR32 0/6DR32 0/6

VCORE

DR33 5.1K/6/XDR33 5.1K/6/X DR34 0/6DR34 0/6

1

+

DEC8

DEC9

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

VTT_PWRGD(>1.24V) ENABLE VRM

+12V

DR10 0/6DR10 0/6

04/22

DR18

DR18 0/6

0/6

DR23

1.6K/6/X

DR26

DR26 0/6/X

0/6/X DR27

DR27 0/6/X

0/6/X

拉回

Vcore CAP. 3300U: 3 pcs

560U: 7 pcs

1

SP-CAP: 2 pcs

+

10U: 2 pcs

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

COMP

VDIFF VSEN

RGND

DC9

0.01U/4/X/16V

EN_PWM

27 31 32

1 2 3 4 5

11

10

9 12 13

14

7

8

ENLL PGOOD VID4 VID3 VID2 VID1 VID0 VID12.5

COMP

FB OFSOUT VDIFF VSEN

RGND TCOMP

REF

DR6 8.2K/6DR6 8.2K/6 DR7 2.2K/6DR7 2.2K/6 DC17 0.1U/6/Y/25V/XDC17 0.1U/6/Y/25V/X DC2 1000P/4/X/50V/XDC2 1000P/4/X/50V/X

VTT_PWRGD[5,34]

DC4 1000P/4/X/50VDC4 1000P/4/X/50V

DR15 39K/6DR15 39K/6

DC6 33P/4/N/50VDC6 33P/4/N/50V

FB

DR21

2.94K/6/1

DR29

8.2K/6

DR19 default上30K

For LoadLine Test:(93.04.23) DR19-->39K, DR26-->4.3K

B B

78

DRN2

8.2K/8P4R/X

DRN3

1K/8P4R

VID1[5] VID0[5] VID3[5] VID2[5]

A A

MOSHSINK1

1 2 3 4 5 6 7 8

1

VID4[5] VID5[5]

MOSHSINK2

DR117 1K/6DR117 1K/6 DR119 1K/6DR119 1K/6

1

4

VCORE

1

+

DEC10

VCC

DBC6 2.2U/8/Y/16VDBC6 2.2U/8/Y/16V

25

30

26

EN

VCC

OVP

GND

GND18GND

GND_PAD

15

28

33

BOTTOM PAD CONNECT TO GND

1

+

DEC12

DEC18

1500U/D/6.3V/8K

560U/4V/88/[11CO1-895600-01_11CO4-885600-01_11CO4-885600-02]

ISEN for Low-side 1顆為5.6K ISEN for Low-side 2顆為2.7K

Current Balance

DU2

ISL6556BCR/S

20

PWM1

ISEN1

19

ISEN1

PWM2 ISEN2

PWM3 ISEN3

PWM4 ISEN4

OFS

FS

DR11 2.7K/6DR11 2.7K/6

21

ISEN2

22

DR12 2.2K/6DR12 2.2K/6

16 17

DR16 1.5K/6DR16 1.5K/6 DR17 0/6/XDR17 0/6/X

24

ISEN4

23

DR19 3K/6DR19 3K/6

OFS

6

29

DR30

DR30 150K/6

150K/6

VCC

For Dynamic VID Test: (93.07.12)

BC15:10U/12/X/6.3V-->22U/12/X/6.3V DC7:0.01U/4/X/16V-->1000P/4/X/50V DR29:1M/6-->390K/6 DEC13:3300U/D/6.3V/AN-->1000U/D/6.3V/AC DEC11:3300U/D/6.3V/AN-->N/A

VTT_GMCH

123456

DR115

8.2K/6/X

DR116

8.2K/6/X

DR118 0/6DR118 0/6 DR120 0/6DR120 0/6

DRN4 0/8P4RDRN4 0/8P4R

1 2 3 4 5 6 7 8

1

+

PWM1 PH1

PWM2 PH2

PWM3 PH3ISEN3

PWM4 PH4

DR24

DR24 330K/6

330K/6

DR31

DR31 470K/6/X

470K/6/X

DEC19

+

SC44

100U/SP/2V/X

1500U/D/6.3V/8K

04/22

VCC

IO_VID0 [25] IO_VID1 [25] IO_VID2 [25] IO_VID3 [25]

IO_VID4 [25] IO_VID5 [25]

PWM_VID0 PWM_VID1 PWM_VID2 PWM_VID3

PWM_VID4 PWM_VID5

+

DEC14

1

+

DEC11

1500U/D/6.3V/8K

3300U/D/6.3V/AN

。。

3

2.8uH/D/20A/3P/[11LC4-15280B-G2_11LC4-15280B-G1_11LC4-15280B-G3_11LC4-15280B-G6]

1

+

+12V

04/22

DR2

DU3

BOOT PVCC VCC PWM GND

DU4

BOOT PVCC VCC PWM GND

DU1

BOOT1

PWM1 BOOT2

PWM2

DR2

2.2/6/X

1U/8/Y/25V/X

5

14

UGATE1

VCC

PVCC

PHASE1 LGATE1 UGATE2 PHASE2 LGATE2

GND3PGND

6

PH1

1

UGATE

8

PHASE

5

LGATE

PH4

1

UGATE

8

PHASE

5

LGATE

DEC17

DEC16

PWM3

PWM2 LG2

+12V

DR35

DR35 1/6

1/6

PWMVCC3

DBC11

1U/8/Y/25V

+12V

DR43

DR43 1/6

1/6

PWMVCC4

DBC16

1U/8/Y/25V

DR1

DR1 1/6

1/6

DC1

0.1U/6/X/16V

DR4

4.7/6

DR14

4.7/6

PWM1

PWM4

PWMVCC1

DBC4

DBC4 1U/8/Y/25V

1U/8/Y/25V

11

1

10

2

ISL6614ACB-T/S/[10TA1-606614-11]

DC7 0.1U/6/X/16VDC7 0.1U/6/X/16V

DC10

0.1U/6/X/16V

0.1U/6/X/16V DR36

DR36

4.7/6

2 7 6 3 4

ISL6612ACB-T/S/[10TA1-606612-11]

DC12

0.1U/6/X/16V

DR44

4.7/6

2 7 6 3 4

ISL6612ACB-T/S/[10TA1-606612-11]

6601 6601

PH1 PH4

2

DL1

V12

DBC1

2.2U/8/Y/16V/X

2SK3918/FDD8880/SUD50N024-09P/[10IF4-083918-01R_10IF4-098880-10R_10IF4-492409-01R]

DQ1

DR5 2.2/6DR5 2.2/6

DR9 0/6S/XDR9 0/6S/X

DQ4

DR22 2.2/6DR22 2.2/6

DR28 0/6S/XDR28 0/6S/X

DQ7

DR38 2.2/6DR38 2.2/6

DR40 0/6S/XDR40 0/6S/X

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01R]

UG4 PH4

LG4

DR51 0/6S/XDR51 0/6S/X

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01R]

DBC5

PH3

12 13 4 9 8 7

PH2

DR3 8.2K/6DR3 8.2K/6

UG1

UG3

LG3 UG2

UG1

LG1

2SK3918/FDD8880/SUD50N024-09P/[10IF4-083918-01R_10IF4-098880-10R_10IF4-492409-01R]

UG4

LG4

PH1

LG1

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01R]

2SK3918/FDD8880/SUD50N024-09P/[10IF4-083918-01R_10IF4-098880-10R_10IF4-492409-01R]

DR20 8.2K/6DR20 8.2K/6

UG2 PH2

LG2

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01R]

2SK3918/FDD8880/SUD50N024-09P/[10IF4-083918-01R_10IF4-098880-10R_10IF4-492409-01R]

DR37 8.2K/6DR37 8.2K/6

UG3 PH3

LG3

DR45 8.2K/6DR45 8.2K/6

6602

DBC2

1U/8/Y/25V/X

VIN

1500U/D/16V/AK

2

1

3

DQ2

2

1

3

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01

VIN

2

1

3

DQ5

2

1

3

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01R]

VIN

2

1

3

DQ8

2

1

3

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-802406-01

VIN

DQ11

DR47

DQ14

2

1

3

Layout上1下2。BOM: Pro

PH3

Hi-Side: 9m ohm, Low-Side:6m ohm.

DEC2

1500U/D/16V/AK

DEC1

+

DQ6

2.2/6

2SK3919/FDD8896/SUD50N024-06P/[10IF4-063919-01R_10IF4-068896-10R_10IF4-8024

1500U/D/16V/AK

1

+

2

DQ3

1

3

2

1

3

DQ9

2

1

3

2

1

3

DQ15

2

1

3

1

DEC4

1500U/D/16V/AK

DEC3

1

+

DBC3

DBC3 10U/12/X5/25V

10U/12/X5/25V

For Intersil

0.6U/D/H/40A/1P/[11LC5-40600C-D1]

11LC3-30600C-R1(台慶) 11LC3-30600C-R2(

DR8

11LC3-30600C-R3(

2.2/6

11LC3-30600C-R4(

DC3

0.01U/4/X/16V

DBC7

DBC7 1U/8/Y/25V/X

1U/8/Y/25V/X

0.6U/D/H/40A/1P/[11LC5-40600C-D1]

DR25

2.2/6

2.2/6 DC8

DC8

0.01U/4/X/16V

DBC9

DBC9 1U/8/Y/25V/X

1U/8/Y/25V/X

0.6U/D/H/40A/1P/[11LC5-40600C-D1]

DR39

2.2/6

2.2/6 DC11

DC11

0.01U/4/X/16V

DBC13

DBC13 1U/8/Y/25V/X

1U/8/Y/25V/X

0.6U/D/H/40A/1P/[11LC5-40600C-D1]

DR50

2.2/6

2.2/6 DC16

DC16

0.01U/4/X/16V

10U/12/X5/25V

DL2

VCORE

恆昕

)

登壹

)

莫氏

)

DBC8

10U/12/X5/25V

For Intersil

DL3

DBC10

For Intersil

DL4

DBC14

10U/12/X5/25V

For Intersil

DL5

以上為上1下2，其餘為上1下1。

2

MOSHSINK1/[12SP2-010008-01]

5

2

MOSHSINK2/[12SP2-010003-01]

GIGABYTE

05/16 FOR Thermal

PH2

PWM

4

3

2

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

GIGABYTE

VCORE PWM_ISL6556

8I915AE-AE

1

836Thursday, July 21, 2005

1.0

of

5

D D

C C

B B

HA[3..31]

-HREQ0[4]

-HREQ1[4]

-HREQ2[4]

-HREQ3[4]

-HREQ4[4]

-HADSTB0[4]

-HADSTB1[4]

-CPURST[4]

-DBSY[4]

-DEFER[4]

-EDRDY[4]

-HLOCK[4]

-HPCREQ[4]

-HTRDY[4]

4

U9A

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-915GL/C2/[10HB1-032940-B2 ]

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[6]

STBN0

STBN0[6]

-DBI0

-DBI0[6] STBP1

STBP1[6]

STBN1

STBN1[6]

-DBI1

-DBI1[6] STBP2

STBP2[6]

STBN2

STBN2[6]

-DBI2

-DBI2[6] STBP3

STBP3[6]

STBN3

STBN3[6]

-DBI3

-DBI3[6]

-HADS

-HADS[4]

-BNR[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

HD[0..63] [6]HA[3..31][4]

VTT_GMCH

R112

R112 100/6/1

100/6/1

BC43

BC43 1U/6/Y/10V

1U/6/Y/10V

VCORE

+12V

R1670

R1670 619/6/1

619/6/1

3

Q277

R1671

8.2K/6

GTL_DET[5,7]

VTT_GMCH

D

GS

2

1

R114

R114 301/6/1

301/6/1

HSWNG

R115

R115 100/6/1

100/6/1

R116

60.4/6/1

HSCOMP

C36

2.2P/4/X/16V/X

HRCOMP

R117

R117 20/6/1

20/6/1

Q277 2N7002/S

2N7002/S

MCH_GTLREF

R113

R113 210/6/1

210/6/1

C35

0.01U/6/X/50V

MCH_GTLREF

BC44

0.1U/6/Y/25V

C34

C34 220P/4/N/50V

220P/4/N/50V

1

A A

5

4

COUPON2 COUPON1

COUPON1 COUPON/XCOUPON1 COUPON/X COUPON2 COUPON/XCOUPON2 COUPON/X

21 21

VCORE

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

3

2

Date: Sheet

GIGABYTE

GMCH-HOST

8I915AE-AE

1

1.0

of

936Thursday, July 21, 2005

5

U9E

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4

-CSA0[15,17]

-CSA1[15,17]

-CSA2[17]

-CSA3[17]

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

MAAA13

TP2TP2 TP4TP4

DDRVREFA

SC5

0.1U/6/Y/25V/X

D D

-SWEA[15,17]

-SCASA[15,17]

-SRASA[15,17] SBAA0[15,17]

SBAA1[15,17]

CKEA0[15,17] CKEA1[15,17] CKEA2[17] CKEA3[17]

C C

DCLKA0[15]

-DCLKA0[15] DCLKA1[15]

-DCLKA1[15] DCLKA2[15]

-DCLKA2[15]

B B

A A

5

U9E

AN22

SAMA0

AP22

SAMA1

AN21

SAMA2

AP21

SAMA3

AM21

SAMA4

AP19

SAMA5

AR20

SAMA6

AN16

SAMA7

AN18

SAMA8

AM15

SAMA9

AN23

SAMA10

AP15

SAMA11

AP13

SAMA12

AN31

RSV

AP31

SAWE*

AL34

SACAS*

AN29

SARAS*

AN28

SABA0

AP26

SABA1

AR23

RSV

AM34

SACS0*

AL35

SACS1*

AK34

SACS2*

AL33

SACS3*

AL12

SACKE0

AN11

SACKE1

AP11

SACKE2

AR11

SACKE3

AP33

RSV

AR24

RSV

AR28

RSV

AR29

RSV

AM24

SACK0

AN25

SACK0*

AN2

SACK1

AN3

SACK1*

AB34

SACK2

AC33

SACK2*

AP25

SACK3

AN26

SACK3*

AM2

SACK4

AM3

SACK4*

AC35

SACK5

AC34

SACK5*

AB33

SADDR1MA13

AH15

RSV_TP1

AE16

RSV_TP0

AJ12

SMXSLEWIN0

AK12

SMXSLEWOUT0

AE7

SMVREF0

DDR INTERFACE

GRANTSDALE-915GL/C2/[10HB1-032940-B2 ]

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

AG1 AG2 AF2 AE3 AF3 AH2 AJ2 AE2 AE1 AG3 AH3

AL3 AL2 AL1 AJ1 AK2 AN4 AP4 AJ3 AK3 AP2 AP3

AP7 AR7 AN7 AP5 AR5 AN8 AP9 AN5 AP6 AR8 AN9

AF17 AG17 AH16 AK16 AL17 AD17 AF19 AF16 AJ17 AE19 AH18

AM30 AL29 AK29 AH27 AK27 AN30 AK31 AL27 AJ28 AL30 AL31

AG35 AG33 AG34 AJ34 AH35 AG32 AF34 AJ33 AH33 AF33 AE33

AA34 AA35 AA33 AE35 AE34 Y33 W34 AD31 AD35 AA32 Y35

U34 U35 U33 V34 V33 R32 R34 W35 W33 T33 T35

4

DQSA0 DMA0

MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7

DQSA1 DMA1

MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15

DQSA2 DMA2

MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23

DQSA3 DMA3

MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31

DQSA4 DMA4

MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39

DQSA5 DMA5

MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47

DQSA6 DMA6

MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55

DQSA7 DMA7

MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63

SC6

0.1U/6/Y/25V/X

3

U9F

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 AP10

AN32 AP29 AP30 AP32

AH22 AG23

AL11

AJ11 AE26 AE25

AL23 AK22

AD29 AD28

AD32

AK15 AN14

AE10

AM9 AR9

AK9 AL9

AF9

AE8

AG8 AG4 AE5 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

RSV SBDM0 SBDQ0 SBDQ1 SBDQ2 SBDQ3 SBDQ4 SBDQ5 SBDQ6 SBDQ7

SBDQS1

RSV SBDM1 SBDQ8 SBDQ9

SBDQ10 SBDQ11 SBDQ12 SBDQ13 SBDQ14 SBDQ15

SBDQS2

RSV SBDM2

SBDQ16 SBDQ17 SBDQ18 SBDQ19 SBDQ20 SBDQ21 SBDQ22 SBDQ23

SBDQS3

SBDQS3*

SBDM3

SBDQ24 SBDQ25 SBDQ26 SBDQ27 SBDQ28 SBDQ29 SBDQ30 SBDQ31

SBDQS4

RSV SBDM4

SBDQ32 SBDQ33 SBDQ34 SBDQ35 SBDQ36 SBDQ37 SBDQ38 SBDQ39

SBDQS5

RSV SBDM5

SBDQ40 SBDQ41 SBDQ42 SBDQ43 SBDQ44 SBDQ45 SBDQ46 SBDQ47

SBDQS6

RSV SBDM6

SBDQ48 SBDQ49 SBDQ50 SBDQ51 SBDQ52 SBDQ53 SBDQ54 SBDQ55

SBDQS7

RSV SBDM7

SBDQ56 SBDQ57 SBDQ58 SBDQ59 SBDQ60 SBDQ61 SBDQ62 SBDQ63

GRANTSDALE-915GL/C2/[10HB1-032940-B2 ]

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

-SWEB

-SWEB[16,17]

SBAB0[16,17] SBAB1[16,17]

-CSB0[16,17]

-CSB1[16,17]

-CSB2[17]

-CSB3[17]

CKEB0[16,17] CKEB1[16,17] CKEB2[17] CKEB3[17]

DDRVREFB

SMRCOMPP SMRCOMPN

-SCASB

-SRASB SBAB0

SBAB1

-CSB0

-CSB1

-CSB2

-CSB3 CKEB0

CKEB1 CKEB2 CKEB3

DCLKB0

-DCLKB0 DCLKB1

-DCLKB1 DCLKB2

-DCLKB2

MAAB13

TP1TP1 TP3TP3

-SCASB[16,17]

-SRASB[16,17]

DCLKB0[16]

-DCLKB0[16] DCLKB1[16]

-DCLKB1[16] DCLKB2[16]

-DCLKB2[16]

3

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

R118 1K/6/1

1K/6/1

DDRVREFA

R119

R119 1K/6/1

1K/6/1

1U/6/Y/10V

DDR25V

MAAB[0..13][16,17]

MDB[0..63][16,17]

DQSB[0..7][16,17]

MAAA[0..13][15,17]

MDA[0..63][15,17]

DQSA[0..7][15,17]

1U/6/Y/10V

R121

R121 1K/6/1/X

1K/6/1/X

R122

R122 1K/6/1/X

1K/6/1/X

1U/6/Y/10V

R123

80.6/6/1

BC49

0.1U/6/Y/25V

R124

80.6/6/1

DMB[0..7][16,17]

DMA[0..7][15,17]

GIGABYTE

R120

0/SHT/X

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

BC46

BC45

0.1U/6/Y/25V

DDRVREFB

BC47

BC48

0.1U/6/Y/25V

SMRCOMPN

SMRCOMPP

MAAB[0..13]

DMB[0..7]

MDB[0..63]

DQSB[0..7]

MAAA[0..13]

DMA[0..7]

MDA[0..63]

DQSA[0..7]

GMCH-DDR

8I915AE-AE

1

of

10 36Thursday, July 21, 2005

1.0

5

D D

C C

DMI_0RXP[19] DMI_0RXN[19] DMI_1RXP[19] DMI_1RXN[19] DMI_2RXP[19] DMI_2RXN[19] DMI_3RXP[19] DMI_3RXN[19]

B B

SRCCLK_MCH[22]

-SRCCLK_MCH[22]

SDVO_CLDATA[18]

SDVO_CLCLK[18]

4

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-915GL/C2/[10HB1-032940-B2 ]

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

DMI_0TXP DMI_0TXN DMI_1TXP DMI_1TXN DMI_2TXP DMI_2TXN DMI_3TXP DMI_3TXN

GRCOMP

DMI_0TXP [19] DMI_0TXN [19] DMI_1TXP [19] DMI_1TXN [19] DMI_2TXP [19] DMI_2TXN [19] DMI_3TXP [19] DMI_3TXN [19]

2

L8 0/8/SHT/XL8 0/8/SHT/X

VCC1_5 VCC1_5PCIEX [14]

1

+

EC19

100U/D/10V/57/X

VCC1_5PCIEX

R125

24.9/6/1

GRCOMP

VCC1_5PCIEX

BC50

BC50 10U/12/X/6.3V

10U/12/X/6.3V

1

A A

GIGABYTE

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

5

4

3

2

Date: Sheet

GIGABYTE

GMCH-PCI E & DMI

8I915AE-AE

1

1.0

of

11 36Thursday, July 21, 2005

Gigabyte GA-8I915AE-AE Schematics REV.1.0

Specifications and Main Features

Frequently Asked Questions

User Manual