Gigabyte GA-8I945EF-RH Schematic

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1

Model Name: GA-8I945EF-RH

SHEETTITLE

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DD

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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
P4_LGA775_D
GMCH-LAKEPORT_HOST
GMCH-LAKEPORT_DDRII
GMCH-LAKEPORT_PCI E, DMI
GMCH-LAKEPORT_INT VGA
GMCH-LAKEPORT_GND
GMCH-LAKEPORT_PWR

DDRII CHANNEL A 1,2
DDRII CHANNEL B 1,2

Revision 1.0

SHEETTITLE

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FRONT PANEL
FRONT USB,REAL USB CONNECT
PROCESSOR HOT
AZALIA CODEC ALC880
AUDIO JACK 1
AUDIO JACK 2
TI1394A
TEKOA & EKRON R
TEKOA & EKRON R
ITE 8712GB
COM_LPT
VCORE PWM
DISCRETE POWER
GPIO DEFINE

GPIO DEFINE
16
17

BB

18
19
20
21
22
23

24

AA

25

26
27

DDRII TERMINATION

PCI EXPRESS*16 SLOT

ICH7 PCI, USB, DMI, LAN
ICH7 IDE, GPIO, SATA, CTRL
ICH7 VCC, GND
CY28411 CKG
ATX,ATX_12V CONNECT,FWH BIOS
PCI EXPRESS*1 SLOT

PCI SLOT 1,2
H/W MONITOR,FAN
IDE
KB_PS2

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4

Intel Confidential

Intel Confidential

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Date:Sheet of

Date:Sheet of

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Date:Sheet of

Intel Confidential

Cover Sheet

Cover Sheet

Cover Sheet

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

138Wednesday, February 08, 2006

138Wednesday, February 08, 2006

138Wednesday, February 08, 2006

1

1.0

1.0

1.0

5

4

3

2

1

BLOCK DIAGRAM

INTEL Pentium4
LGA775

DD

CLOCK GENERATOR

CKVDD = 3.3V

VCORE = 1.4V
VCC3

CHANNEL A

ADD2(SVIDEO + DVI)

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

VCC = 5V

PCI TV TUNER

CC

VDDQ = 1.5V (AGP POWER 4X)

CARD

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

VCC = 5V

PCI/SVDO
RISER
CARD

TEKOA & EKRON R

GMCH
LAKEPORT

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

ICH7DH

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

-DQSD0~7
DM0~7

DDRII DIMM X 1

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

PAGE 14,15

CHANNEL B
DDRII DIMM X 1

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

PAGE 16,17

IDE Primary

VCC = 5V

PAGE 28

SERIAL ATA

VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)

USB PORTS 0~7

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

BB

3VDUAL = 3.3V(SUSPEND POWER)
VCC3 = 3.3V
RTCVDD = 3.3V

VCC = 5V

FWH/HWMO

PAGE 21

VCC = 5V
VCC3 = 3V

Azalia ALC880

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

AVDD = 5V

AA

AUDIO PORTS :

LIN_ OUT

LINE_IN

CD_INAUX_IN

5

PAGE 33

MIC

PAGE 34,35

4

TI 1394A

FRONT PANEL /CPU FAN

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

3

LPC BUS

LPC I/O ITE8712GB-IX

VCC = 5VVCC3 = 3.3V
VBAT = 3V

I/O PORTS :

COMB

COMAIRLPT

PS2

2

FDD

PAGE 27

PAGE 39

PAGE 29,40

Intel Confidential

Intel Confidential

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

Date:Sheet of

Intel Confidential

BOM & PCB MODIFY HISTORY

BOM & PCB MODIFY HISTORY

BOM & PCB MODIFY HISTORY

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

238Wednesday, February 08, 2006

238Wednesday, February 08, 2006

238Wednesday, February 08, 2006

1.0

1.0

1.0

5

Model Name: 8I945GPEF

Version: 1.0

Component value change
history

DataChange ItemReason
0602New BOM create
0914

DD

CC

BB

4

RD MEMO rule
CBC21由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J
CBC22由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J
CBC26由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J
CBC27由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J
CBC28由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J
CBC29由 180P/4/NPO/50V/J變為 220P/4/NPO/50V/J

Load line fine tune
DEC10由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC12由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC20由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC5由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC6由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC7由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DEC9由 680U/D/4V/89/28M變為 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DL1由 11NH2-011507-01R變為 [11NH2-011507-11R]
DU2由 FAN5019-C/TSSOP28變為 FAN5018BMTCX/TSSOP28
DEC8add 560U/[11CO4-885600-01R_11CO4-885600-02R_11CO1-895600-01R]
DQ15add 10IF4-063919-01R/10IF4-068896-10R/10IF4-802406-01R
DQ18add 10IF4-063919-01R/10IF4-068896-10R/10IF4-802406-01R
DEC21del 680U/D/4V/89/28M
DQ2del 10IF4-063919-01R/10IF4-068896-10R/10IF4-802406-01R
DQ5del 10IF4-063919-01R/10IF4-068896-10R/10IF4-802406-01R
BC1add 10U/12/X5R/6.3V/K
BC2add 10U/12/X5R/6.3V/K
BC3add 10U/12/X5R/6.3V/K
BC4add 10U/12/X5R/6.3V/K
BC5add 10U/12/X5R/6.3V/K
BC6add 10U/12/X5R/6.3V/K
BC7add 10U/12/X5R/6.3V/K
BC8add 10U/12/X5R/6.3V/K
BC24add 10U/12/X5R/6.3V/K

P/N correction
F1由 POLY FUSE/3A/D/[11FP1-16300B-11R]變為 PSR24251/D/O/[11FP1-30250B-04R_11FP1-30250B-12R]
F2由 MINISMDC110F/16/S變為 PSR24251/D/O/[11FP1-30250B-04R_11FP1-30250B-12R]
IDE1由 IDE/N/RED變為 BX/2x20K20/L/[11NR3-000220-12R]
IEC2由 470U/D/16V/8C/36M變為 470U/D/16V/8C/36M/[11CL3-8B4700-02R_11CL3-8B4700-03R_11CL3-8B4700-04R_11CL3-8B4700-05R]
LINE_IN由 AD/5P/1/BLUE/SN/RA/D變為 AD/5P/1/BLUE/SN/RA/D/[11NR6-401005-37R]
LINE_OUT由 AD/5P/1/LINE/SN/RA/D變為 AD/5P/1/LIME/SN/RA/D/[11NR6-401005-91R]
MIC_IN由 AD/5P/1/BLACK/SN/RA/D變為 AD/5P/1/PINK/SN/RA/D/[11NR6-401005-81R]
P2ATX_12V由 ATX_6P變為 ATX_6P/[11NH4-020006-12R]
PEC7由 470U/D/16V/8C/36M變為 470U/D/16V/8C/36M/[11CL3-8B4700-02R_11CL3-8B4700-03R_11CL3-8B4700-04R_11CL3-8B4700-05R]
PL1由 10uH/V/10A/1P/T5018/D變為 4.7uH/V/15A/1P/T5018/D
PL2由 10uH/V/10A/1P/T5018/D變為 4.7uH/V/15A/1P/T5018/D
PL4由 11NH2-011507-01R變為 [11NH2-011507-11R]
PU2由 LM339/SO14變為 LM339/SO14/[10TA1-800339-01R]
SATAII_0由 SATA/7/YELLOW/1/B/W/GF/VA/D變為 SATA/7/YELLOW/1/B/W/GF/VA/D/[11NH5-110207-01R]
MOSHSINK1add MOSHSINK/[12SP3-006313-11R]
MOSHSINK2add MOSHSINK/[12SP3-006313-11R]
P1ATX_12Vadd PWR2x2/CL1/[11NH4-020004-32R_11NH4-020004-33R]
P1ATX_V12add PWR2x2/CL1/[11NH4-020004-32R_11NH4-020004-33R]
COMadd PH/2*5K10/WHITE/GF/D/VA/2.54/[11NH2-000205-W5R]
COMBdel PH/2*5K10/WHITE/GF/D/VA/2.54
U24由 AT93C46-10SI-2.7/S變為 AT93C46-10SI-2.7/S/[10HP4-170008-A1R]
U29由 NC7SZ32/SOT23-5/[10TC1-070032-02R]變為 NC7SZ08/SOT23-5/[10TA1-090708-20R]
U30由 NC7SZ32/SOT23-5/[10TC1-070032-02R]變為 NC7SZ08/SOT23-5/[10TA1-090708-20R]

add 2nd source
PQ13由 P-MOSFET/P06P03LD/TO252/[10IF4-103310-01R]變為 P-MOSFET/FDD6685_AP40P03H/TO252
PQ14由 P-MOSFET/P06P03LD/TO252/[10IF4-103310-01R]變為 P-MOSFET/FDD6685_AP40P03H/TO252
PQ20由 P-MOSFET/P06P03LD/TO252/[10IF4-103310-01R]變為 P-MOSFET/FDD6685_AP40P03H/TO252
PQ22由 P-MOSFET/P06P03LD/TO252/[10IF4-103310-01R]變為 P-MOSFET/FDD6685_AP40P03H/TO252

Spec. change
U10由 CY28411OXC-1/[10HL6-188411-20L]變為 ICS954201BFLF/[10HL6-184201-B0R]
PR18由 3.3K/6變為 2K/6
PR19由 3.3K/6變為 2K/6
PR21由 56K/6變為 100K/6
PR22由 56K/6變為 100K/6
PR28由 953/6/1變為 887/6/1
PR40由 8.2K/6變為 510K/6/1
PR43由 56K/6變為 100K/6
PR44由 56K/6變為 510K/6/1
R1588由 8.2K/6變為 1K/6
R1674由 1K/6變為 8.2K/6
R414由 22/6變為 0/6
MINI_PCIdel MPC124-F40
PR46add 100K/6
C160del 10P/4/NPO/50V/J
C217del 0.1U/6/Y5V/25V/Z
Q40del AP40T03H/IPD20N03L/AOD408/TO252/[10IF4-254003-01_10IF4-332003-01_10IF4-200408-01]
R212del 33/6
R437del 1K/6
R438del 8.2K/6
R439del 1K/6
R440del 1K/6
R483del 0/6
U19del KA393D/SO8
U20del SI3443DV/PMOS/TSOP-6/[10IF6-240642-01R_10IF6_356401-01R]

layer change
SLBC13add 0.1U/6/Y5V/25V/Z
SLBC39add 4.7U/8/Y5V/10V/Z
LBC13del 0.1U/6/Y5V/25V/Z
LBC39del 4.7U/8/Y5V/10V/Z
LR60del 0/6
LR93del 1K/6
LR94del 8.2K/6
LR95del 8.2K/6
SLR60add 0/6
SLR93add 1K/6
SLR94add 8.2K/6
SLR95add 1K/6
BC206del 0.047U/6/Y5V/25V/Z
BC56del 1U/6/Y5V/10V/Z
BC58del 0.047U/6/Y5V/25V/Z
SBC206add 0.047U/6/Y5V/25V/Z
SBC56add 1U/6/Y5V/10V/Z
SBC58add 0.047U/6/Y5V/25V/Z
R203del 8.2K/4
R209del 220/4
SR203add 8.2K/4
SR209add 220/4
SR225add 475/6/1
SR240add 51.1/6/1
SR241add 51.1/6/1
R225del 475/6/1
R240del 51.1/6/1
R241del 51.1/6/1
R436del 1K/6
SR436add 1K/6
C138del 0.1U/6/Y5V/25V/Z
C144del 0.1U/6/Y5V/25V/Z
C150del 0.1U/6/Y5V/25V/Z
SC138add 0.1U/6/Y5V/25V/Z
SC144add 0.1U/6/Y5V/25V/Z
SC150add 0.1U/6/Y5V/25V/Z
C169del 20P/4/NPO/50V/J
C172del 20P/4/NPO/50V/J
SC169add 20P/4/NPO/50V/J
SC172add 20P/4/NPO/50V/J
CBC5del 0.1U/4/Y5V/16V/Z
CBC6del 0.1U/4/Y5V/16V/Z
SCBC5add 0.1U/4/Y5V/16V/Z
SCBC6add 0.1U/4/Y5V/16V/Z
SCC1add 1U/6/Y5V/10V/Z
SIBC1add 0.1U/6/Y5V/25V/Z
SIBC11add 0.1U/6/Y5V/25V/Z
SIBC13add 0.1U/6/Y5V/25V/Z
SIBC17add 0.1U/6/Y5V/25V/Z
SIBC20add 1U/6/Y5V/10V/Z
SIBC6add 0.1U/6/Y5V/25V/Z
SIBC7add 1U/6/Y5V/10V/Z
IBC1del 0.1U/6/Y5V/25V/Z
IBC11del 0.1U/6/Y5V/25V/Z
IBC13del 0.1U/6/Y5V/25V/Z
IBC17del 0.1U/6/Y5V/25V/Z
IBC20del 1U/6/Y5V/10V/Z
IBC6del 0.1U/6/Y5V/25V/Z
IBC7del 1U/6/Y5V/10V/Z
R1632del 220/6
R1633del 220/6
SR1632add 33/6
SR1633add 33/6
IR12del 220/6
IR13del 220/6
SIR12add 220/6
SIR13add 220/6
IR9del 8.2K/6
SIR9add 8.2K/6
R174del 1M/6
SR174add 1M/6
IC4del 0.1U/6/Y5V/25V/Z
SIC4add 0.1U/6/Y5V/25V/Z
SIFB1add 0/8
IFB1del 0/8
LBC40del 0.1U/6/Y5V/25V/Z
LBC48del 4.7U/8/Y5V/10V/Z
SLBC40add 0.1U/6/Y5V/25V/Z
SLBC48add 4.7U/8/Y5V/10V/Z
LQ6del MMBT2222A/SOT23/600MA/40
SLQ6add MMBT2222A/SOT23/600MA/40
LRN11del 0/8P4R/6
SLRN11add 0/8P4R/6
Q8del MMBT2222A/SOT23/600MA/40
SQ8add MMBT2222A/SOT23/600MA/40
SC1del 1U/6/Y5V/10V/Z
C156add 0.1U/6/Y5V/25V/Z
C137add 0.1U/6/Y5V/25V/Z
C155add 0.1U/6/Y5V/25V/Z
C1288add 0.1U/6/Y5V/25V/Z
SC1288del 0.1U/6/Y5V/25V/Z
SC137del 0.1U/6/Y5V/25V/Z
SC155del 0.1U/6/Y5V/25V/Z
SC156del 0.1U/6/Y5V/25V/Z
IBC15add 0.1U/6/Y5V/25V/Z
C248add 10U/8/Y5V/6.3V/Z
SC248del 10U/8/Y5V/6.3V/Z
SIBC15del 0.1U/6/Y5V/25V/Z
R1618add 8.2K/6
L18add 10uH/8/300mA/0.910/S
SL18del 10uH/8/300mA/0.910/S
LR30add 0/6
SLR30del 0/6
SRN21del 2.2K/8P4R/6
RN21add 2.2K/8P4R/6
R167add 56/6
SR167del 56/6
SR1618del 8.2K/6
SR1650del 1K/6
R1650add 1K/6
SBC17del 0.1U/6/Y5V/25V/Z
BC17add 0.1U/6/Y5V/25V/Z
SC45add 1U/6/Y5V/10V/Z

fixed LAN non-workable issue
LR103add 200/6
SLR102del 200/6
SLR99del 200/6
LBC29del 0.1U/6/Y5V/25V/Z
LQ1del MMBT2222A/SOT23/600MA/40
LR12del 0/6
LR18del 0/6
LR97del 1K/6
LR98del 470/6
LRN8del 100/8P4R/6

EMI solution
C1291add 1N/4/X7R/50V/K
C1295add 1N/4/X7R/50V/K
C1297add 1N/4/X7R/50V/K
C1302add 1N/4/X7R/50V/K
C1305add 1N/4/X7R/50V/K
LFB5add 0/6

SYS_FAN smart FAN control
BC708add 2.2U/8/Y5V/16V/Z
R1621add 8.2K/6
R1622add 8.2K/6
R1623add 1K/6
R1624add 22K/6
R1626add 5.1K/6/1
U25add LM358MX/SO8
Q276add AP3310H/TO252/300PF/150M
CE1add 100U/D/16V/5B

fixed RGB issue
C51add 4.7U/8/Y5V/10V/Z

fixed audio noise issue
CR19del 5.1K/6/1
CR20del 10K/6/1
CR21del 20K/6/1
CR41del 8.2K/6
CR42del 8.2K/6

3

Circuit or PCB layout change
for next version

DATEChange ItemReason

2

1

AA

DFM 12/15/2005
IFS1 add kink pin

Intel Confidential

Intel Confidential

Intel Confidential

Title

Title

Title

BOM & PCB MODIFY HISTORY

BOM & PCB MODIFY HISTORY

BOM & PCB MODIFY HISTORY

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev

GA-8I945EF-RH

Custom

GA-8I945EF-RH

Custom

GA-8I945EF-RH

Custom

Date:Sheet of

Date:Sheet of

5

4

3

2

Date:Sheet of

1.0

1.0

1.0

338Wednesday, February 08, 2006

338Wednesday, February 08, 2006

338Wednesday, February 08, 2006

1

5 4 3

2

1

REV:1.04

SR1

SR1

124/6/1

DD

LGA775A

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

LGA775A

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

CPU-SK/775/S/15

BC1/BC2

顆

上

100U/2V/SPCAP

EC1

+

+

EC4

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#

BC5/BC6

-HADS

D2

-BNR

C2

-HIT

D4
H4

-BPRI

G8

-DBSY

B2

-DRDY

C1

-HITM

E4

-IERR

AB2

-HINIT

P3

-HLOCK

C3

-HTRDY

E3
AD3

-DEFER

G7
F2

TP_CPU11TP_CPU11

AB3
U2

TP_CPU1TP_CPU1

U3

TP_CPU2TP_CPU2

-BR0

F3

TESTHI8

G3

TESTHI9

G4

TESTHI10

H5
J16

TP_CPU3TP_CPU3

H15

TP_CPU4TP_CPU4

H16

TP_CPU5TP_CPU5

J17

TP_CPU6TP_CPU6

H2
H1

-CPURST

G23

-RS0

B3

-RS1

F5

-RS2

A3

上

10U/12/X/6.3V X2

EC3

+

-

+

-HADS[8]

-BNR[8]

-HIT[8]

-BPRI[8]

-DBSY[8]

-DRDY[8]

-HITM[8]

-HLOCK[8]

-HTRDY[8]

-DEFER[8]

-BR0[8]

GTLREF1
GTLREF

-RS0[8]

-RS1[8]

-RS2[8]

EC2
BC3/BC4

C5220P/4/NPO/50V/J/XC5220P/4/NPO/50V/J/X

C2220P/4/NPO/50V/J/XC2220P/4/NPO/50V/J/X

顆

上

100U/2V/SPCAP

-HINIT[18]

C4

C4
33P/4/NPO/50V/J/X

33P/4/NPO/50V/J/X

-CPURST[8]

SC6

SC6
22P/6/NPO/50V/J/X

22P/6/NPO/50V/J/X

HA[3..16][8]

CC

HA[17..31][8]

SP-CAP X 4PCS

BB

VCORE

+

+

+

EC1

EC1

100U/2V/SPCAP/X

100U/2V/SPCAP/X

100U/2V/SPCAP/X

100U/2V/SPCAP/X

VCORE

BC1

BC1

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

VCORE

AA

BC6

BC6

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

+

+

EC2

EC2

100U/2V/SPCAP/X

100U/2V/SPCAP/X

BC2

BC2

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

BC7

BC7

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

+

EC3

EC3

BC3

BC3

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

BC8

BC8

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

+

+

EC4

EC4

100U/2V/SPCAP/X

100U/2V/SPCAP/X

BC4

BC4

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

HA[3..16]

HA[17..31]

BC5

BC5

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

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]

HA17
HA18
HA19
HA20
HA21
HA22
HA23
HA24
HA25
HA26
HA27
HA28
HA29
HA30
HA31

-HADSTB1[8]

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HADSTB1

上

10U/12/X/6.3V X2

VTT_OR

VTT_OR

CR117

CR117
CPU RETAINTION/X

CPU RETAINTION/X

BC7/BC8

3

2

124/6/1

SR3

SR3
210/6/1

210/6/1

SR4

SR4

124/6/1

124/6/1

SR6

SR6
210/6/1

210/6/1

RN162/8P4R/6RN162/8P4R/6

VTT_OL

VTT_OR

VTT_OL

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

Date:Sheet of

7 8
5 6
3 4
1 2

R762/6R762/6

R962/6R962/6

R2

10/6R210/6

SCC1

SCC1

1U/6/Y5V/10V/Z

1U/6/Y5V/10V/Z

R5

10/6R510/6

SCC3

SCC3

1U/6/Y5V/10V/Z

1U/6/Y5V/10V/Z

TESTHI10
TESTHI9

TESTHI8

-IERR

Intel Confidential

Intel Confidential

Intel Confidential

P4_LGA775-A

P4_LGA775-A

P4_LGA775-A

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

-BR0

-CPURST

1

R1599

R1599

0/6/X

0/6/X

GTLREF1

GTLREF

1.0

1.0

438Wednesday, February 08, 2006

438Wednesday, February 08, 2006

438Wednesday, February 08, 2006

1.0

5

DD

HD[0..15][8]

CC

HD[16..31][8]

BB

HD[0..15]

HD[16..31]

4

LGA775B

LGA775B

HD0

B4

A10
A11
B10
C11

B12
C12
D11

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

C5
A4
C6
A5
B6
B7
A7

D8

A8
C8
B9

G9
F8
F9
E9
D7

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

CPU-SK/775/S/15

DSTBN2#

DSTBP2

DSTBN3#

DSTBP3

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

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[8]
STBN2[8]
STBP2[8]

-DBI3[8]
STBN3[8]
STBP3[8]

HD[32..47][8]

HD[48..63][8]

2

1

AA

Intel Confidential

Intel Confidential

Intel Confidential

P4_LGA775-C

P4_LGA775-C

P4_LGA775-C

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

1.0

1.0

538Wednesday, February 08, 2006

538Wednesday, February 08, 2006

538Wednesday, February 08, 2006

1.0

5

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

4

3

2

Date:Sheet of

2/2.66/3.331.5/2.00/2.5

5 4

Note:

VCCA & VCOREPLL

L1

VTT_GMCH

DD

L1
10uH/8/300mA/0.910/S

10uH/8/300mA/0.910/S

L2

L2

10uH/8/300mA/0.910/S

10uH/8/300mA/0.910/S

C8

C8
1U/6/Y5V/10V/Z

1U/6/Y5V/10V/Z

C10

C10
1U/6/Y5V/10V/Z

1U/6/Y5V/10V/Z

BC9

BC9

4.7U/8/Y5V/10V/Z/X

4.7U/8/Y5V/10V/Z/X

BC10

BC10

4.7U/8/Y5V/10V/Z/X

4.7U/8/Y5V/10V/Z/X

945 Design Guide rev1.5 spec.
VCCA=120~220mA

公板為

125mA

10LI2-12100A-03=INDUCTOR 10uH 300mA TAI-TECH
10LI2-12100A-02=INDUCTOR 10uH 155mA TAIYO
10LI2-12100A-01=INDUCTOR 10uH 120mA TDK

CC

BB

AA

define doesn't same as
old P4 design kit

As close as possible to
CPU socket

VCCA

R17

R17
0/6/SHT/X

0/6/SHT/X

VSSA

VCOREPLL

CPU_TEMP[23,33]
THERMDC[33]

BC11

BC11

1N/4/X7R/50V/K/X

1N/4/X7R/50V/K/X

Trace width doesn't
less than 12 Mil

C12

C12
33P/4/NPO/50V/J/X

33P/4/NPO/50V/J/X

限用兩種

VID[0..5][33,34]

BC24

BC24

10U/12/X5R/6.3V/K

10U/12/X5R/6.3V/K

C14

C14

1N/4/X7R/50V/K/X

1N/4/X7R/50V/K/X

TP_CPU10TP_CPU10

R1616

R1616
62/6/X

62/6/X

-CPUCLK[20]

CPUCLK[20]

-STPCLK

-IGNNE[18]

-STPCLK[18]

VID[0..5]

SR2762/6SR2762/6

-SKTOCC[18]

VCC_SENSE

VSS_SENSE

R2962/6R2962/6
R3062/6R3062/6

-SYS_RST[18,25]

+12V

SR46

SR46

8.2K/6

8.2K/6

GTL_DET[8]

-SMI

-SMI[18]

-A20M

-A20M[18]

-FERR

-FERR[18]
INTR

INTR[18]

NMI

NMI[18]

-IGNNE

-STPCLK
VCCA

VSSA
VCOREPLL
VID0

VID1
VID2
VID3
VID4 -THRMTRIP
VID5

CPUCLK

-CPUCLK

TP_CPU12TP_CPU12
TP_CPU13TP_CPU13

TCK
TDI
TDO
TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL0
FSBSEL1
FSBSEL2

MSID1
MSID0

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

VCC3

SR13

SR13

249/6/1

249/6/1

GS

GS

2

LGA775C

LGA775C

CPU-SK/775/S/15

CPU-SK/775/S/15

LGA775D

LGA775D

TCK
TDI
TDO
TMS
TRST#

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

DBR#
ITPCLK0

ITPCLK1
BSEL0

BSEL1
BSEL2

CPU-SK/775/S/15

CPU-SK/775/S/15

3

D

D

3

SQ1

SQ1

1

2N7002/SOT23/25PF/5

2N7002/SOT23/25PF/5

SOT23

SOT23

1.5V

TESTHI0

VTT_GMCH

VCC3

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

F26
W3
P1
W2
F25
G25
G27
G26
G24
F24
AK6
G6

L2
AH2
N1
AL2
M2

A13
T1
G2
R1
J2
T2
Y3
AE3
C9
G10
D16
A20
F23

N/C

E23

N/C

E7

N/C

E24
H29
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
F27

SR1562/6/XSR1562/6/X

SR33

SR33
110/6/1

110/6/1 R1660.4/6/1R1660.4/6/1

SC33

SC33

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

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

TESTHI0
TESTHI1
TESTHI11
TESTHI12

TESTHI2_7

-FORCEPR
RSVD_G6

TESTHI13
CPUPWROK

-PROCHOT

COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
COMP6
COMP7

TP_CPU9TP_CPU9
TP_CPU8TP_CPU8
TP_CPU7TP_CPU7

VTT_GMCH

VTT_PWRGD

SR381K/6/XSR381K/6/X

1.2V

61.9/6/1

61.9/6/1

-FORCEPR[27]

CPUPWROK[18]

-PROCHOT[27]

-THRMTRIP[18]

MCH_GTLREF[8]
GTL_DET[8]

VTT_PWRGD[34,35]

VTT_OR
VTT_OL
VCC3

SR88

SR88

2

1

Place outside of CPU socket

TESTHI0

SCC9

SCC9

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

VTT_OL

C7

C7

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

VTT_OR

SC110.1U/6/Y5V/25V/ZSC110.1U/6/Y5V/25V/Z

VTT_OR

VTT_GMCH

R1960.4/6/1R1960.4/6/1
R2060.4/6/1R2060.4/6/1

SR21130/6SR21130/6

RN29

RN29

SR2262/6SR2262/6

R2362/6R2362/6
R2462/6R2462/6

R1060.4/6/1R1060.4/6/1
R1160.4/6/1R1160.4/6/1
R1260.4/6/1R1260.4/6/1
R1460.4/6/1R1460.4/6/1

R1860.4/6/1R1860.4/6/1

470/8P4R/6

470/8P4R/6

7 8
5 6
3 4
1 2

COMP5
COMP4
COMP2
COMP3

COMP0
COMP1

COMP6
COMP7

-PROCHOT

FSBSEL1
FSBSEL0
FSBSEL2

TESTHI2_7

-THRMTRIP

-FERR

Locate at ICH7 Side

62/8P4R/6

62/8P4R/6

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

7 8
5 6
3 4
1 2

RSVD_G6
CPUPWROK

C13

C13
1N/4/X7R/50V/K

1N/4/X7R/50V/K

VTT_PWRGD

TESTHI1
TESTHI12
TESTHI11
TESTHI13

VID4
VID0
VID5
VID2
VID1
VID3

-FORCEPR

-BPM4

-BPM0

-BPM1

-BPM5

-BPM3
TDI

-BPM2
TMS

62/8P4R/6

62/8P4R/6

TDO

62/8P4R/6

62/8P4R/6

-TRST
TCK

VTT_OL

VTT_OL

VTT_OR

SC15

SC15

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

C16

C16

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

VTT_OR

R2562/6/XR2562/6/X
R26100/6R26100/6

SR28680/6/XSR28680/6/X

RN3

RN3

SRN4680/8P4R/6SRN4680/8P4R/6

SR31680/6SR31680/6
SR32680/6SR32680/6

SR3462/6SR3462/6
SRN562/8P4R/6SRN562/8P4R/6

RN6

RN6

RN30

RN30

8.2K/8P4R/6

8.2K/8P4R/6

RN136

RN136

FSBSEL1[20]
FSBSEL0[20]

4

FSBSEL1
FSBSEL0

7 8
5 6
3 4
1 2

3

BSEL1
BSEL0
BSEL2FSBSEL2

BSEL1[11]
BSEL0[11]
BSEL2[11]FSBSEL2[20]

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

2

Date:Sheet of

Intel Confidential

Intel Confidential

Intel Confidential

P4_LGA775-B

P4_LGA775-B

P4_LGA775-B

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

638Wednesday, February 08, 2006

638Wednesday, February 08, 2006

638Wednesday, February 08, 2006

1.0

1.0

1.0

5

DD

LGA775E

LGA775E

VCORE

CC

BB

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

CPU-SK/775/S/15

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

LGA775F

LGA775F

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

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

AM8
AM9

AN8
AN9

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

K23
K24
K25
K26
K27
K28
K29
K30

M23
M24
M25
M26
M27
M28
M29
M30

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

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

LGA775G

LGA775G

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

A15
A18

A2
A21
A24

A6

A9

AA3
AA6

AA7
AB1

AB7
AC3
AC6
AC7
AD4
AD7

AE2

AE5
AE7

AF3
AF6

AF7

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

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

LGA775H

LGA775H

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

CPU-SK/775/S/15

1

H25

VSS

H26

VSS

H27

VSS

H28

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

AA

Intel Confidential

Intel Confidential

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

5

4

3

2

Date:Sheet of

Intel Confidential

P4_LGA775-D

P4_LGA775-D

P4_LGA775-D

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

738Wednesday, February 08, 2006

738Wednesday, February 08, 2006

738Wednesday, February 08, 2006

1.0

1.0

1.0

5

4

3

2

1

U2A

AA37

AA35
AA42
AA38
AA34

W42
W40

W41

AA41

K38
K35
M34

N35
R33
N32
N34
M38
N42
N37
N38
R32
R36
U37
R35
R38
V33
U34
U32
V42
U35
Y36
Y38

V32
Y34

E41
D41
K36
G37
E42
M36
V35

M31
M29

A28
B27

K41
K40

F35
G34
A38

M26
E29
E34
B37
B32

V41
P40

U41
U40

U39
D42
U42
T40
Y43
T43
C30

R27
U27
M15

J39
J42
J37

L43

J27

L15

U2A

HA3*
HA4*
HA5*
HA6*
HA7*
HA8*
HA9*
HA10*
HA11*
HA12*
HA13*
HA14*
HA15*
HA16*
HA17*
HA18*
HA19*
HA20*
HA21*
HA22*
HA23*
HA24*
HA25*
HA26*
HA27*
HA28*
HA29*
HA30*
HA31*
RSVD
RSVD
RSVD
RSVD

HREQ0*
HREQ1*
HREQ2*
HREQ3*
HREQ4*
HADSTB0*
HADSTB1*

HCLKP
HCLKN

HRCOMP
HSWING

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

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

CPU INTERFACE

RSVD
RSVD
RSVD
RSVD

HD0*
HD1*
HD2*
HD3*
HD4*
HD5*
HD6*
HD7*
HD8*

HD9*
HD10*
HD11*
HD12*
HD13*
HD14*
HD15*
HD16*
HD17*
HD18*
HD19*
HD20*
HD21*
HD22*
HD23*
HD24*
HD25*
HD26*
HD27*
HD28*
HD29*
HD30*
HD31*
HD32*
HD33*
HD34*
HD35*
HD36*
HD37*
HD38*
HD39*
HD40*
HD41*
HD42*
HD43*
HD44*
HD45*
HD46*
HD47*
HD48*
HD49*
HD50*
HD51*
HD52*
HD53*
HD54*
HD55*
HD56*
HD57*
HD58*
HD59*
HD60*
HD61*
HD62*
HD63*

HDVREF

HACCVREF

HSCOMP

HPCREQ

HEDRDY*

P41
M39
P42
M42
N41
M40
L40
M41
K42
G39
J41
G42
G40
G41
F40
F43
F37
E37
J35
D39
C41
B39
B40
H34
C37
J32
B35
J34
B34
F32
L32
J31
H31
M33
K31
M27
K29
F31
H29
F29
L27
M24
J26
K26
G26
H24
K24
F24
E31
A33
E40
D37
C39
D38
D33
C35
D34
C34
B31
C31
C32
D32
B30
D30

D27
D28

C27

F38
Y40

HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10

HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21HA24
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

MCH_GTLREF

HSCOMP

MCHCLK[20]

-MCHCLK[20]

HA[3..31]

-HADSTB0[4]

-HADSTB1[4]

-DBSY[4]

-CPURST[4]

HA3
HA4
HA5
HA6
HA7
HA8
HA9
HA10
HA11
HA12
HA13
HA14 HD11
HA15
HA16
HA17
HA18
HA19
HA20
HA21
HA22
HA23

HA25
HA26
HA27
HA28
HA29
HA30
HA31

-HREQ0[4]

-HREQ1[4]

-HREQ2[4]

-HREQ3[4]

-HREQ4[4]

-HTRDY[4]

-DEFER[4]

-HLOCK[4]

-BNR[4]

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HADSTB1

MCHCLK

-MCHCLK
HRCOMP

HSWNG

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]

-HTRDY

-DRDY

-DRDY[4]

-DEFER

-HITM

-HITM[4]

-HIT

-HIT[4]

-HLOCK

-BR0

-BR0[4]

-BNR

-BPRI

-BPRI[4]

-DBSY

-RS0

-RS0[4]

-RS1

-RS1[4]

-RS2

-RS2[4]

-CPURST

HA[3..31][4]

DD

CC

BB

HD[0..63]

MCH_GTLREF[6]

HD[0..63][5]

VTT_GMCH

R42

R42

124/6/1

124/6/1

BC12

BC12

0.01U/4/X7R/16V/K/X

0.01U/4/X7R/16V/K/X

GTL_DET[6]

VTT_GMCH

R47

R47

HSWING=[(0.22XVTT_GMCH)-2%~(0.22XVTT_GMCH)+2%]

301/6/1

301/6/1

R49

R49

84.5/6/1

84.5/6/1

VTT_GMCH

R50

R50

60.4/6/1

60.4/6/1

HSCOMP

C19

C19
22P/4/NPO/50V/J/X

22P/4/NPO/50V/J/X

R43

R43

10/6

10/6

R44

R44
210/6/1

210/6/1

VCORE

SR45

SR45

619/6/1

619/6/1

GS

GS

2

R4862/6R4862/6

C18

C18

0.01U/6/X7R/50V/K

0.01U/6/X7R/50V/K

16.9/6/1

16.9/6/1

3

D

D

SQ2

SQ2

1

MCH_GTLREF

BC13

BC13

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

2N7002/SOT23/25PF/5

2N7002/SOT23/25PF/5

SOT23

SOT23

MCH_GTLREF

HSWNG

HRCOMP

R51

R51

C17

C17
220P/4/NPO/50V/J/X

220P/4/NPO/50V/J/X

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

AA

COUPON1
COUPON2

5

4

COUPON1COUPON/XCOUPON1COUPON/X
COUPON2COUPON/XCOUPON2COUPON/X

10HB1-033000-11-REV:A1
10HB1-033000-21-REV:A2 FOR ACER

VCC

21
21

3

Intel Confidential

Intel Confidential

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

2

Date:Sheet of

Intel Confidential

GMCH-HOST

GMCH-HOST

GMCH-HOST

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

1.0

1.0

838Wednesday, February 08, 2006

838Wednesday, February 08, 2006

838Wednesday, February 08, 2006

1.0

5

MODT_A[0..1]

MAAA0
MAAA1
MAAA2
MAAA3
MAAA4
MAAA5

DD

-SCASA[14,15]

-SRASA[14,15]

CC

BB

AA

DCLKA0[14]

-DCLKA0[14]
DCLKA1[14]

-DCLKA1[14]
DCLKA2[14]

-DCLKA2[14]

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

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

NB_HEATSIN

NB_HEATSIN

MAAA6
MAAA7
MAAA8
MAAA9
MAAA10
MAAA11
MAAA12
MAAA13

-SWEA

-SWEA[14,15]

-SCASA

-SRASA
SBAA0

SBAA0[14,15]

SBAA1

SBAA1[14,15]

SBAA2

SBAA2[14,15]

-CSA0

-CSA0[14,15]

-CSA1

-CSA1[14,15]

CKEA0

CKEA0[14,15]

CKEA1

CKEA1[14,15]

MODT_A0
MODT_A1

DCLKA0

-DCLKA0
DCLKA1

-DCLKA1
DCLKA2

-DCLKA2

TP1TP1

DDRVREFA

SC20

SC20

TP3TP3
TP4TP4

MODT_A[0..1][14,15]

U2F

U2F

BA32

SAMA0

AW32

SAMA1

BB30

SAMA2

BA30

SAMA3

AY30

SAMA4

BA27

SAMA5

BC28

SAMA6

AY27

SAMA7

AY28

SAMA8

BB27

SAMA9

AY33

SAMA10

AW27

SAMA11

BB26

SAMA12

BC38

SAMA13

BB35

SAWE*

BA37

SACAS*

BA34

SARAS*

BC33

SABA_0

AY34

SABA_1

BA26

SABA_2

BB37

SACS_0*

BA39

SACS_1*

BA35

SACS_2*

AY38

SACS_3*

BB25

SACKE0

AY25

SACKE1

BC24

SACKE2

BA25

SACKE3

AW37

SAODT0

AY39

SAODT1

AY37

SAODT2

BB40

SAODT3

BB32

SACK0

AY32

SACK0*

AY5

SACK1

BB5

SACK1*

AK42

SACK2

AK41

SACK2*

BA31

SACK3

BB31

SACK3*

AY6

SACK4

BA5

SACK4*

AH40

SACK5

AH43

SACK5*

AK18

RSV_TP(3)

AM4

SMVREF0

AL17

RSV_TP(1)

AK17

RSV_TP(0)

1

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

SADQS0

SADQS0*

SADM0
SADQ0
SADQ1
SADQ2
SADQ3
SADQ4
SADQ5
SADQ6
SADQ7

SADQS1

SADQS1*

SADM1
SADQ8

SADQ9
SADQ10
SADQ11
SADQ12
SADQ13
SADQ14
SADQ15

SADQS2

SADQS2*

SADM2
SADQ16
SADQ17
SADQ18
SADQ19
SADQ20
SADQ21
SADQ22
SADQ23

SADQS3

SADQS3*

SADM3
SADQ24
SADQ25
SADQ26
SADQ27
SADQ28
SADQ29
SADQ30
SADQ31

SADQS4

SADQS4*

SADM4
SADQ32
SADQ33
SADQ34
SADQ35
SADQ36
SADQ37
SADQ38
SADQ39

SADQS5

SADQS5*

SADM5
SADQ40
SADQ41
SADQ42
SADQ43
SADQ44
SADQ45
SADQ46
SADQ47

SADQS6

SADQS6*

SADM6
SADQ48
SADQ49
SADQ50
SADQ51
SADQ52
SADQ53
SADQ54
SADQ55

SADQS7

SADQS7*

SADM7
SADQ56
SADQ57
SADQ58
SADQ59
SADQ60
SADQ61
SADQ62
SADQ63

DDR INTERFACE

AU4
AR2
AR3
AP3
AP2
AU3
AV4
AN1
AP4
AU5
AU2

BA3
BB4
AY2
AW3
AY3
BA7
BB7
AV1
AW4
BC6
AY7

AY11
BA10
BB10
AW12
AY10
BA12
BB12
BA9
BB9
BC11
AY12

AU18
AR18
AP18
AM20
AM18
AV20
AM21
AP17
AR17
AP20
AT20

AU35
AV35
AT34
AP32
AV34
AV38
AU39
AV32
AT32
AR34
AU37

AP42
AP40
AP39
AR41
AR42
AN43
AM40
AU41
AU42
AP41
AN40

AG42
AG41
AG40
AL41
AL42
AF39
AE40
AM41
AM42
AF41
AF42

AC42
AC41
AC40
AD40
AD43
AA39
AA40
AE42
AE41
AB41
AB42

DQSA0

-DQSA0
DMA0
MDA0
MDA1
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7

DQSA1

-DQSA1
DMA1
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15

DQSA2

-DQSA2
DMA2
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23

DQSA3

-DQSA3
DMA3
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31

DQSA4

-DQSA4
DMA4
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39

DQSA5

-DQSA5
DMA5
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47

DQSA6

-DQSA6
DMA6
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55

DQSA7

-DQSA7
DMA7
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63

4

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

-SWEB

-SWEB[14,15]

SBAB0[14,15]
SBAB1[14,15]
SBAB2[14,15]

-CSB0[14,15]

-CSB1[14,15]

CKEB0[14,15]
CKEB1[14,15]

DDRVREFB

-SCASB

-SRASB

SBAB0
SBAB1
SBAB2

-CSB0

-CSB1

CKEB0
CKEB1

MODT_B0
MODT_B1

DCLKB0

-DCLKB0
DCLKB1

-DCLKB1
DCLKB2

-DCLKB2

TP2TP2

TP5TP5

SMRCOMPP
SMRCOMPN

C244

C244

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

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

-SCASB[14,15]

-SRASB[14,15]

DCLKB0[14]

-DCLKB0[14]
DCLKB1[14]

-DCLKB1[14]
DCLKB2[14]

-DCLKB2[14]

3

U2G

U2G

BB22

SBMA0

BB21

SBMA1

BA21

SBMA2

AY21

SBMA3

BC20

SBMA4

AY19

SBMA5

AY20

SBMA6

BA18

SBMA7

BA19

SBMA8

BB18

SBMA9

BA22

SBMA10

BB17

SBMA11

BA17

SBMA12

AW42

SBMA13

BB23

SBWE*

AY24

SBCAS*

BA23

SBRAS*

AW23

SBBA0

AY23

SBBA1

AY17

SBBA2

BA40

SBCS0*

AW41

SBCS1*

BA41

SBCS2*

AW40

SBCS3*

BA14

SBCKE0

AY16

SBCKE1

BA13

SBCKE2

BB13

SBCKE3

AY42

SBODT0

AV40

SBODT1

AV43

SBODT2

AU40

SBODT3

AM29

SBCK0

AM27

SBCK0*

AV9

SBCK1

AW9

SBCK1*

AL38

SBCK2

AL36

SBCK2*

AP26

SBCK3

AR26

BLCK3*

AU10

SBCK4

AT10

SBCK4*

AJ38

SBCK5

AJ36

SBCK5*

AL39

RSV

AM2

SMVREF1

AK23

RSV_TP(2)

AM3

SM_OCDCOMP_1

AJ8

SM_OCDCOMP_0

AJ6

SM_RCOMP1

AL5

SM_RCOMP0

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

SBDQS0

SBDQS0*

SBDM0
SBDQ0
SBDQ1
SBDQ2
SBDQ3
SBDQ4
SBDQ5
SBDQ6
SBDQ7

SBDQS1

SBDQS1*

SBDM1
SBDQ8

SBDQ9
SBDQ10
SBDQ11
SBDQ12
SBDQ13
SBDQ14
SBDQ15

SBDQS2

SBDQS2*

SBDM2
SBDQ16
SBDQ17
SBDQ18
SBDQ19
SBDQ20
SBDQ21
SBDQ22
SBDQ23

SBDQS3

SBDQS3*

SBDM3
SBDQ24
SBDQ25
SBDQ26
SBDQ27
SBDQ28
SBDQ29
SBDQ30
SBDQ31

SBDQS4

SBDQS4*

SBDM4
SBDQ32
SBDQ33
SBDQ34
SBDQ35
SBDQ36
SBDQ37
SBDQ38
SBDQ39

SBDQS5

SBDQS5*

SBDM5
SBDQ40
SBDQ41
SBDQ42
SBDQ43
SBDQ44
SBDQ45
SBDQ46
SBDQ47

SBDQS6

SBDQS6*

SBDM6
SBDQ48
SBDQ49
SBDQ50
SBDQ51
SBDQ52
SBDQ53
SBDQ54
SBDQ55

SBDQS7

SBDQS7*

SBDM7
SBDQ56
SBDQ57
SBDQ58
SBDQ59
SBDQ60
SBDQ61
SBDQ62
SBDQ63

AM8
AM6
AL11
AL6
AL8
AP8
AP9
AJ11
AL9
AM10
AP6

AV7
AR9
AW7
AU7
AV6
AV12
AM11
AR5
AR7
AR12
AR10

AV13
AT13
AP13
AM15
AM13
AV15
AM17
AN12
AR13
AP15
AT15

AU23
AR23
AP23
AM24
AM23
AV24
AM26
AP21
AR21
AP24
AT24

AT29
AV29
AR29
AU27
AN29
AR31
AM31
AP27
AR27
AP31
AU31

AP36
AM35
AR38
AP35
AP37
AN32
AL35
AR35
AU38
AM38
AM34

AG34
AG32
AJ39
AL34
AJ34
AF32
AF34
AL31
AJ32
AG35
AD32

AD36
AD38
AD39
AC32
AD34
Y32
AA32
AF35
AF37
AC33
AC35

DQSB0

-DQSB0
DMB0
MDB0
MDB1
MDB2
MDB3
MDB4
MDB5
MDB6
MDB7

DQSB1

-DQSB1
DMB1
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15

DQSB2

-DQSB2
DMB2
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23

DQSB3

-DQSB3
DMB3
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31

DQSB4

-DQSB4
DMB4
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39

DQSB5

-DQSB5
DMB5
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47

DQSB6

-DQSB6
DMB6
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55

DQSB7

-DQSB7
DMB7
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63

2

MODT_B[0..1]

MODT_B[0..1][14,15]

R54

R54

0/6/SHT/X

0/6/SHT/X

DDR18V

DDR18V

DDR18V

-DQSB[0..7][14]

MAAB[0..13][14,15]

MDB[0..63][14]

DQSB[0..7][14]

MAAA[0..13][14,15]

MDA[0..63][14]

DQSA[0..7][14]

-DQSA[0..7][14]

R52

R52
1K/6/1

1K/6/1

R53

R53
1K/6/1

1K/6/1

R55

R55
1K/6/1/X

1K/6/1/X

R56

R56
1K/6/1/X

1K/6/1/X

SR5780.6/6/1SR5780.6/6/1
BC18

BC18

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

SR5880.6/6/1SR5880.6/6/1

DMB[0..7][14]

DMA[0..7][14]

1

DDRVREFA

SBC15

SBC15

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

DDRVREFB

BC17

BC17

0.1U/6/Y5V/25V/Z

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]

2

NB_HS/[12SP2-04F004-C1R]

NB_HS/[12SP2-04F004-C1R]

5

Intel Confidentail

Intel Confidentail

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

4

3

2

Date:Sheet of

Intel Confidentail

GMCH-DDRII

GMCH-DDRII

GMCH-DDRII

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

938Wednesday, February 08, 2006

938Wednesday, February 08, 2006

938Wednesday, February 08, 2006

1.0

1.0

1.0

5

DD

CC

SRCCLK_MCH[20]

-SRCCLK_MCH[20]

BB

4

EXP_A_RXP10
EXP_A_RXN10

EXP_A_RXP13
EXP_A_RXN13
EXP_A_RXP14
EXP_A_RXN14
EXP_A_RXP15
EXP_A_RXN15

GRCOMP

G12
F12
D11
D12

H13
E10
F10

H10

U11
U10

Y10
Y11

AC12
AC11

B14
B16

J13

J9
F7

F9
C4
D3
G6

J6
K9
K8
F4
G4

M6
M7

K2
L1

R8
R7
P4
N3

U2B

U2B

EXPARXP0
EXPARXN0
EXPARXP1
EXPARXN1
EXPARXP2
EXPARXN2
EXPARXP3
EXPARXN3
EXPARXP4
EXPARXN4
EXPARXP5
EXPARXN5
EXPARXP6
EXPARXN6
EXPARXP7
EXPARXN7
EXPARXP8
EXPARXN8
EXPARXP9
EXPARXN9
EXPARXP10
EXPARXN10
EXPARXP11
EXPARXN11
EXPARXP12
EXPARXN12
EXPARXP13
EXPARXN13
EXPARXP14
EXPARXN14
EXPARXP15
EXPARXN15

EXPCOMPO
EXPCOMPI

GCLKP
GCLKN

EXPATXP0
EXPATXN0
EXPATXP1
EXPATXN1
EXPATXP2
EXPATXN2
EXPATXP3
EXPATXN3
EXPATXP4
EXPATXN4
EXPATXP5
EXPATXN5
EXPATXP6
EXPATXN6
EXPATXP7
EXPATXN7
EXPATXP8
EXPATXN8
EXPATXP9

EXPATXN9
EXPATXP10
EXPATXN10
EXPATXP11
EXPATXN11
EXPATXP12
EXPATXN12
EXPATXP13
EXPATXN13
EXPATXP14
EXPATXN14
EXPATXP15
EXPATXN15

DMITXP0
DMITXN0
DMITXP1
DMITXN1
DMITXP2
DMITXN2
DMITXP3
DMITXN3
DMIRXP0
DMIRXN0
DMIRXP1
DMIRXN1
DMIRXP2
DMIRXN2
DMIRXP3
DMIRXN3

3

D14
C13
A13
B12
A11
B10
C10
C9
A9
B7
D7
D6
A6
B5
E2
F1
G2
J1
J3
K4
L4
M4
M2
N1
P2
T1
T4
U4
U2
V1
V3
W4

W2
Y1
AA2
AB1
Y4
AA4
AB3
AC4
Y7
Y8
AA9
AA10
AA6
AA7
AC9
AC8

EXP_A_TXP8
EXP_A_TXN8
EXP_A_TXP9
EXP_A_TXN9
EXP_A_TXP10
EXP_A_TXN10
EXP_A_TXP11

EXP_A_TXN11
EXP_A_TXP12
EXP_A_TXN12
EXP_A_TXP13
EXP_A_TXN13
EXP_A_TXP14
EXP_A_TXN14
EXP_A_TXP15
EXP_A_TXN15

DMI_0TXP
DMI_0TXN
DMI_1TXP
DMI_1TXN
DMI_2TXP
DMI_2TXN
DMI_3TXP
DMI_3TXN

DMI_0RXP
DMI_0RXN
DMI_1RXP
DMI_1RXN
DMI_2RXP
DMI_2RXN
DMI_3RXP
DMI_3RXN

DMI_0TXP[17]
DMI_0TXN[17]
DMI_1TXP[17]
DMI_1TXN[17]
DMI_2TXP[17]
DMI_2TXN[17]
DMI_3TXP[17]
DMI_3TXN[17]
DMI_0RXP[17]
DMI_0RXN[17]
DMI_1RXP[17]
DMI_1RXN[17]
DMI_2RXP[17]
DMI_2RXN[17]
DMI_3RXP[17]
DMI_3RXN[17]

VCC1_5

2

SPEC:1.5A

R59

R59

EXP_A_TXP[0..15]
EXP_A_TXN[0..15]

EXP_A_RXP[0..15]
EXP_A_RXN[0..15]

0/1210

0/1210

VCC1_5PCIEX

SR60

SR60

24.9/6/1

24.9/6/1

GRCOMP

EXP_A_TXP[0..15][22]
EXP_A_TXN[0..15][22]

EXP_A_RXP[0..15][22]
EXP_A_RXN[0..15][22]

VCC1_5PCIEX

BC19

BC19

10U/8/Y5V/6.3V/Z

10U/8/Y5V/6.3V/Z

MARGIN TEST

1

VCC1_5PCIEX[13]

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

AA

Intel Confidentail

Intel Confidentail

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

5

4

3

2

Date:Sheet of

Intel Confidentail

GMCH-PCI E & DMI

GMCH-PCI E & DMI

GMCH-PCI E & DMI

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

1.0

1.0

1038Wednesday, February 08, 2006

1038Wednesday, February 08, 2006

1038Wednesday, February 08, 2006

1.0

5

U2H

U2H

DD

CC

BSEL0[6]
BSEL1[6]
BSEL2[6]

EXP_EN[22]

DDR25V_MCH

SDVO_CLDATA[22]

SDVO_CLCLK[22]

25 mils
spacing to
other signals

EXP_SLR
EXP_EN

VCC1_5

SR748.2K/6SR748.2K/6 C28

SR163233/6SR163233/6

SR163333/6SR163333/6

F21

BSEL0

H21

BSEL1

L20

BSEL2

K18

ALLZTEST

H20

XORTEST

L18

RSV_TP(5)

K21

EXP_SLR

L21

RSV_TP(4)

F20

EXP_EN

N21

RSV_TP(6)

M17

RSVD

L17

RSVD

M11

RSVD

-EXTTS

J20

EXTTS*

F15

SDVO_CTRLDATA

E15

SDVO_CTRLCLK

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

HSYNC
VSYNC

RED

GREEN

BLUE

RED*

GREEN*

BLUE*

DREFCLKP
DREFCLKN

IREF

PWROK

RSTIN#

RSVD

ICH_SYNC#

DDC_DATA

DDC_CLK

D17
C17

F17
K17
H18
G17
J17
J18

J15
H15

A20
AJ9

AJ12
V30

M18

N18
N20

R
G
B

-RGB

DOTCLK

-DOTCLK
REFSET

PWROK1

-PFMRST1

10P/4/NPO/50V/J/X

10P/4/NPO/50V/J/X

DDCDATA
DDCCLK

4

SR690/6SR690/6

可以不上,公板無

DOTCLK[20]

-DOTCLK[20]

SR73

SR73
255/6/1

255/6/1

SC27

SC27

GHSYNC
GVSYNC

-ICHSYNC

.

SR1682

SR1682
75/6/X

75/6/X

PWROK1[18,33,35]

For 915G R132=255/6/1

SR1683

SR1683
75/6/X

75/6/X

-ICHSYNC[18]

SR1684

SR1684
75/6/X

75/6/X

3

2

1

(TDK PN# MMZ2012S800A)

C26

C26

3.3P/4/N/50V/X

3.3P/4/N/50V/X

VGA_R
VGA_G
VGA_B

FB180/6/2.5A/SFB180/6/2.5A/S
FB280/6/2.5A/SFB280/6/2.5A/S
FB380/6/2.5A/SFB380/6/2.5A/S

U5

U4

U3

R72

R71

R71
75/6

75/6

HSYNC

R72
75/6

75/6

R70

R70
75/6

75/6

U3
BAV99/SOT23/300MA

BAV99/SOT23/300MA

132

U4
BAV99/SOT23/300MA

BAV99/SOT23/300MA

132

R7533/6R7533/6

U5
BAV99/SOT23/300MA

BAV99/SOT23/300MA

132

C28

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

4

C22

C22

C21

C21

3.3P/4/N/50V/X

3.3P/4/N/50V/X

3.3P/4/N/50V/X

3.3P/4/N/50V/X

DDR25V_DAC[13]

C29

C29

0.1U/6/Y5V/25V/Z

0.1U/6/Y5V/25V/Z

VCC3

U29

U29

53

NC7SZ08/SOT23-5/[10TA1-090708-20R]

NC7SZ08/SOT23-5/[10TA1-090708-20R]

1
2

C23

C23

3.3P/4/N/50V/X

3.3P/4/N/50V/X

VCC3

GHSYNC

C24

C24

3.3P/4/N/50V/X

3.3P/4/N/50V/X

C25

C25

3.3P/4/N/50V/X

3.3P/4/N/50V/X

-PFMRST1

SC30

SC30

22P/4/NPO/50V/J/X

22P/4/NPO/50V/J/X

BB

AA

5

EXP_SLR

EXP_EN

SR841K/6/XSR841K/6/X

SR16691K/6/XSR16691K/6/X

NB_FAN

NB_FAN

POH/1*2/WHITE/X

POH/1*2/WHITE/X

SR831K/6SR831K/6

+12V

VCC3

BC21

BC21

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

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

4

-PFMRST1[30,31,33]

SR81

SR81

8.2K/6

8.2K/6

DDCDATA

DDCCLK

NB HEAT SINK FAN

DDR25V_DAC

SR82

8.2K/6

8.2K/6

VSYNC

3.3P/4/N/50V/X

3.3P/4/N/50V/X

VCC3

3

C32

C32

SQ3

SQ3
2N7002/SOT23/25PF/5

2N7002/SOT23/25PF/5

G S

G S

2
1

SOT23

SOT23

C31

C31

3.3P/4/N/50V/X

3.3P/4/N/50V/X

D

D

3

VCC3

+12V

R7633/6R7633/6

SR79

SR79

2.2K/6

2.2K/6SR82

SQ4

SQ4
2N7002/SOT23/25PF/5

2N7002/SOT23/25PF/5

G S

G S

2

D

D

1

SOT23

SOT23

FUSEVCC

R3778.2K/6R3778.2K/6

VCC3

U30

U30

53

NC7SZ08/SOT23-5/[10TA1-090708-20R]

NC7SZ08/SOT23-5/[10TA1-090708-20R]

4

VCC

SR80

SR80

2.2K/6

2.2K/6

3

3

Q26

Q26

D

D

2N7002/SOT23/25PF/5

2N7002/SOT23/25PF/5

GS

GS

SOT23

SOT23

2

1

1
2

VGADDCDATA

VGADDCCLK

GAMEVCC

2

GVSYNC

GAMEVCC

BC20

BC20

VGA

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

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

VGA_R
VGA_G
VGA_B HSYNC

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

Date:Sheet of

VGA

16

6

11

1
7
2
8
3
9
4

10

5

17

VGA/BU/SC-11/RA/D/L

VGA/BU/SC-11/RA/D/L

Intel Confidential

Intel Confidential

Intel Confidential

GMCH-INTERNAL VGA

GMCH-INTERNAL VGA

GMCH-INTERNAL VGA

VGADDCDATA

12
13

VSYNC

14

VGADDCCLK

15

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

1.0

1.0

1138Wednesday, February 08, 2006

1138Wednesday, February 08, 2006

1138Wednesday, February 08, 2006

1.0

5

U2C

U2C

A4

VSS

A16

VSS

A22

VSS

A26

VSS

A31

VSS

A35

VSS

B4

VSS

B6

VSS

B9

VSS

B11

VSS

B13

DD

CC

BB

AA

5

VSS

B21

VSS

B22

VSS

B28

VSS

B33

VSS

B38

VSS

C3

VSS

C5

VSS

C7

VSS

C12

VSS

C14

VSS

C22

VSS

C40

VSS

D2

VSS

D5

VSS

D10

VSS

D16

VSS

D20

VSS

D21

VSS

E3

VSS

E4

VSS

E7

VSS

E9

VSS

E12

VSS

E13

VSS

E17

VSS

E18

VSS

E20

VSS

E21

VSS

E32

VSS

F2

VSS

F6

VSS

F13

VSS

F18

VSS

F26

VSS

F34

VSS

F42

VSS

G3

VSS

G5

VSS

G7

VSS

G9

VSS

G10

VSS

G13

VSS

G15

VSS

G18

VSS

G20

VSS

G21

VSS

G24

VSS

G27

VSS

G29

VSS

G31

VSS

G32

VSS

G35

VSS

G38

VSS

H12

VSS

H17

VSS

H26

VSS

H27

VSS

H32

VSS

J2

VSS

J5

VSS

J7

VSS

J10

VSS

J12

VSS

J21

VSS

J24

VSS

J29

VSS

J38

VSS

J43

VSS

K3

VSS

K5

VSS

K6

VSS

K7

VSS

K10

VSS

K12

VSS

K13

VSS

K15

VSS

K20

VSS

K27

VSS

K32

VSS

K34

VSS

K37

VSS

K39

VSS

L2

VSS

L12

VSS

L13

VSS

L24

VSS

L26

VSS

L29

VSS

L31

VSS

L42

VSS

M3

VSS

M5

VSS

M8

VSS

M9

VSS

M10

VSS

M13

VSS

M20

VSS

M21

VSS

M35

VSS

M37

VSS

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

4

N2

VSS

N6

VSS

N8

VSS

N13

VSS

N15

VSS

N24

VSS

N26

VSS

N27

VSS

N29

VSS

N31

VSS

N33

VSS

N36

VSS

N39

VSS

N43

VSS

P3

VSS

P14

VSS

P15

VSS

P24

VSS

P26

VSS

P27

VSS

P29

VSS

P30

VSS

R6

VSS

R9

VSS

R12

VSS

R14

VSS

R30

VSS

R31

VSS

R34

VSS

R37

VSS

R39

VSS

T2

VSS

T42

VSS

U3

VSS

U5

VSS

U9

VSS

U12

VSS

U14

VSS

U31

VSS

U33

VSS

U36

VSS

U38

VSS

V2

VSS

V8

VSS

V11

VSS

V12

VSS

V14

VSS

V34

VSS

V36

VSS

V37

VSS

V38

VSS

V39

VSS

V43

VSS

W3

VSS

Y2

VSS

Y5

VSS

Y6

VSS

Y9

VSS

Y12

VSS

Y14

VSS

Y31

VSS

Y35

VSS

Y37

VSS

Y39

VSS

Y42

VSS

AA3

VSS

AA8

VSS

AA11

VSS

AA12

VSS

AA14

VSS

AA21

VSS

AA23

VSS

AA31

VSS

AA33

VSS

AA36

VSS

AB2

VSS

AB43

VSS

AC2

VSS

AC3

VSS

AC7

VSS

AC10

VSS

AC14

VSS

AC21

VSS

AC23

VSS

AC31

VSS

AC36

VSS

AC37

VSS

AC38

VSS

AC39

VSS

4

3

U2E

U2E

AD7

VSS

AD9

VSS

AD11

VSS

AD13

VSS

AD33

VSS

AD35

VSS

AD37

VSS

AD42

VSS

AF1

VSS

AF2

VSS

AF3

VSS

AF5

VSS

AF33

VSS

AF36

VSS

AF38

VSS

AF43

VSS

AG30

VSS

AG31

VSS

AG33

VSS

AG36

VSS

AG37

VSS

AG38

VSS

AG39

VSS

AH42

VSS

AJ7

VSS

AJ10

VSS

AJ30

VSS

AJ31

VSS

AJ33

VSS

AJ35

VSS

AJ37

VSS

AK24

VSS

AK26

VSS

AK29

VSS

AK30

VSS

AL1

VSS

AL2

VSS

AL3

VSS

AL7

VSS

AL10

VSS

AL12

VSS

AL13

VSS

AL15

VSS

AL18

VSS

AL21

VSS

AL23

VSS

AL24

VSS

AL27

VSS

AL32

VSS

AL33

VSS

AL37

VSS

AL43

VSS

AM5

VSS

AM7

VSS

AM9

VSS

AM33

VSS

AM36

VSS

AM37

VSS

AM39

VSS

AN2

VSS

AN4

VSS

AN13

VSS

AN15

VSS

AN17

VSS

AN18

VSS

AN20

VSS

AN21

VSS

AN23

VSS

AN24

VSS

AN26

VSS

AN27

VSS

AN31

VSS

AN42

VSS

AP5

VSS

AP7

VSS

AP10

VSS

AP12

VSS

AP29

VSS

AP34

VSS

AP38

VSS

AR1

VSS

AR6

VSS

AR15

VSS

AR20

VSS

AR24

VSS

AR32

VSS

AR37

VSS

AR39

VSS

AR43

VSS

AT12

VSS

AT17

VSS

AT18

VSS

AT21

VSS

AT23

VSS

AT26

VSS

AT27

VSS

AT31

VSS

AU6

VSS

AU9

VSS

AU12

VSS

AU13

VSS

AU15

VSS

AU17

VSS

AU20

VSS

AD18

VSS

AD20

VSS

AD22

VSS

AD24

VSS

AD27

VSS

AD29

VSS

AE19

VSS

AE21

VSS

AE23

VSS

AE25

VSS

AF18

VSS

AF20

VSS

AF22

VSS

AF24

VSS

AY1

VSS

BC4

VSS

LAKEPORT 945G/A2/[10HB1-033000-22R]

LAKEPORT 945G/A2/[10HB1-033000-22R]

3

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

2

AU21

VSS

AU24

VSS

AU26

VSS

AU29

VSS

AU32

VSS

AU34

VSS

AV2

VSS

AV10

VSS

AV17

VSS

AV37

VSS

AW10

VSS

BA4

VSS

BA42

VSS

BB3

VSS

BB6

VSS

BB11

VSS

BB14

VSS

BB19

VSS

BB34

VSS

BB39

VSS

BB41

VSS

BC9

VSS

A40

VSS

D1

VSS

D43

VSS

R26

VSS

R29

VSS

U29

VSS

V24

VSS

V26

VSS

V29

VSS

W21

VSS

W23

VSS

W25

VSS

Y20

VSS

Y22

VSS

Y24

VSS

Y26

VSS

Y29

VSS

AA25

VSS

AA27

VSS

AA29

VSS

AC19

VSS

AC25

VSS

AC29

VSS

A42

NC

B2

NC

B3

NC

B41

NC

B42

NC

B43

NC

C2

NC

C42

NC

E35

NC

AV26

NC

AV27

NC

AW2

NC

AW26

NC

BA2

NC

BB1

NC

BB2

NC

BB43

NC

BC1

NC

BC2

NC

BC42

NC

BC43

NC

AK21
AJ23
AJ26
AL29
AL20
AJ21
AL26
AK27
AD30
AC34
Y30
Y33
AF31
AD31
U30
V31
AA30
AC30
A43
AG25
AG26
AG27
AJ24
AJ27
AK40
AW17
AW18
AY14
BC16
AJ29
AG29

Title

Title

Title

SizeDocument NumberRev

SizeDocument NumberRev

SizeDocument NumberRev
Custom

Custom

Custom
Date:Sheet of

Date:Sheet of

2

Date:Sheet of

1

Intel Confidentail

Intel Confidentail

Intel Confidentail

GMCH-GND

GMCH-GND

GMCH-GND

GA-8I945EF-RH

GA-8I945EF-RH

GA-8I945EF-RH

1

1.0

1.0

1238Wednesday, February 08, 2006

1238Wednesday, February 08, 2006

1238Wednesday, February 08, 2006

1.0