Gigabyte 945PLM-S2 Schematics

5

4

3

2

1

Model Name: 945PLM-S2

SHEET TITLE

01

D D

02

03

04

05

06

07

08

09

C C

10

11

12

13

14

15

COVER SHEET

BLOCK DIAGRAM

BOM & PCB MODIFY HISTORY

P4_LGA775_A

P4_LGA775_B

P4_LGA775_C

P4_LGA775_D,E,F,G

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

DDRII CHANNEL B 2

Revision 1.0

SHEET TITLE

28

29

30

31

32

33

REAR AUDIO JACK

DISCRETE POWER

VCORE PWM_ISL6312

ATX, OTHERS POWER

MARVELL 88E8001

FRONT PANEL

16

17

B B

18

19

20

21

22

23

24

A A

25

26

27

DDRII TERMINATION

PCI EXPRESS*16 SLOT

ICH7 PCI, USB, DMI, LAN

ICH7 IDE, GPIO, SATA, CTRL

ICH7 VCC, GND

GB/CK410M CLOCK.

PCI SLOT 1,2,3

IDE/FLOPPY

ITE 8718 GB/CX

COM_LPT

BIOS,CI,HWM,KB/MS

AZALIA ALC883

5

4

Title

Size Document Number Rev Custom

3

2

Date: Sheet of

Gigabyte Technology

Cover Sheet

945PLM-S2

1 33Wednesday, August 09, 2006

1

1.0

5

4

3

2

1

BLOCK DIAGRAM

INTEL Pentium4 LGA775

D D

CLOCK GENERATOR

CKVDD = 3.3V

VCORE = 1.4V VCC3

PCI EXPRESS X16

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

C C

GMCH LAKEPORT(945PL)

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

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

-DQSD0~7 DM0~7

ICH7

USB PORTS 0~7

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

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

CHANNEL A 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

SERIAL ATA

VCC = 5V

PAGE 28

PAGE 21

B B

PCI BUS

FWH/HWMO

PCI SLOT 1,2,3

+12 = 12V

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

MARVELL 88E8001

LPC BUS

AZALIA ALC883

+12V = 12V

VCC = 5V 5VSB = 5V AVDD = 5V

A A

AUDIO PORTS :

LIN_ OUT

LINE_IN

FRONT AUDIO

CD_IN

5

MIC

PAGE 33

PAGE 34,35

FRONT PANEL /CPU FAN

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

4

3

VCC = 5V VCC3 = 3V

LPC I/O ITE8718GB

VCC = 5VVCC3 = 3.3V

VBAT = 3V

I/O PORTS :

COMB

COMA

LPT

2

PS2

FDD

PAGE 27

PAGE 39

PAGE 29,40

Title

Size Document Number Rev Custom

Date: Sheet of

Gigabyte Technology

BOM & PCB MODIFY HISTORY

945PLM-S2

1

2 33Wednesday, August 09, 2006

1.0

5

4

3

2

1

Model Name:945PLM-S2

Circuit or PCB layout change for next version

Version: 1.0

DATE Change Item Reason

D D

Component value change history

Data Change Item Reason

2006/07/04 BOM:9M945PLM2R-00-10A

2006/08/09 DTR2- PULL DQWN FOR PCIE RST DRIVING

DQ13 2222 CHANGE 2N7002

NB_HS PART NO.

BOM:9M945PLM2R-00-10B

C C

2006/08/09

B B

A A

Title

Size Docum ent Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

BOM & PCB MODIFY HISTORY

945PLM-S2

1

3 33Wednesday, August 09, 2006

1.0

5

VCORE

BC5

D D

10u/12/X7R/6.3V/K

VCORE

BC6 10u/12/X7R/6.3V/K/X

BC7 10u/12/X7R/6.3V/K

BC8 10u/12/X7R/6.3V/K/X

4

3

VCORE

+

EC1

100U/2V/SPCAP/X

+

EC2

100U/2V/SPCAP/X

+

EC3

100U/2V/SPCAP/X

2

+

EC4

100U/2V/SPCAP/X

VTT_OR

R422 124/6/1

R1 124/6/1

R424 210/6/1

R2 210/6/1

C262

1u/6/Y5V/10V/Z

C1

1u/6/Y5V/10V/Z

1

GTLREF1

GTLREF0

BC1 10u/12/X7R/6.3V/K/X

BC2 10u/12/X7R/6.3V/K

BC3 10u/12/X7R/6.3V/K R3 62/6

BC4 10u/12/X7R/6.3V/K/X

VTT_OR

VTT_OL

VTT_OR

R4 62/6

R5 62/6

-IERR

-BR0

-CPURST

LGA775-D [DIP TYPE]

C C

B B

A A

HA[3..16][8]

HA[17..31][8]

HA[3..16]

HA[17..31]

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

LGA775A

L5

A<3>*

P6

A<4>*

M5

A<5>*

L4

A<6>*

M4

A<7>*

R4

A<8>*

T5

A<9>*

U6

A<10>*

T4

A<11>*

U5

A<12>*

U4

A<13>*

V5

A<14>*

V4

A<15>*

W5

A<16>*

N4

RSVD_3

P5

RSVD_4

K4

REQ<0>*

J5

REQ<1>*

M6

REQ<2>*

K6

REQ<3>*

J6

REQ<4>*

R6

ADSTB<0>*

AB6

A<17>*

W6

A<18>*

Y6

A<19>*

Y4

A<20>*

AA4

A<21>*

AD6

A<22>*

AA5

A<23>*

AB5

A<24>*

AC5

A<25>*

AB4

A<26>*

AF5

A<27>*

AF4

A<28>*

AG6

A<29>*

AG4

A<30>*

AG5

A<31>*

AH4

A<32>*

AH5

A<33>*

AJ5

A<34>*

AJ6

A<35>*

AC4

RSVD_1

AE4

RSVD_2

AD5

ADSTB<1>*

CPU-SK/775/D/GF

LGA775

(1/8)

GTLREF_SEL

ADS* BNR*

HIT*

RSP*

BPRI*

DBSY*

DRDY*

HITM* IERR*

INIT* LOCK* TRDY*

BINIT*

DEFER*

MCERR*

AP<0>* AP<1>*

BR<0>* TESTHI_8 TESTHI_9

TESTHI_10

DP<0>*

DP<1>*

DP<2>*

DP<3>*

GTLREF0 GTLREF1 GTLREF2

RESET*

RS<0>*

RS<1>*

RS<2>*

D2 C2 D4 H4 G8 B2 C1 E4 AB2 P3 C3 E3 AD3 G7

AB3

U2 U3

F3 G3 G4 H5

J16 H15 H16 J17

H1 H2 E24 H29

G23

B3 F5 A3

-HADS

-BNR

-HIT

-BPRI

-DBSY

-DRDY

-HITM

-IERR

-HINIT

-HLOCK

-HTRDY

-DEFER

-BR0 TESTHI8 TESTHI9 TESTHI10

GTLREF0 GTLREF1 MCH_GTLREF

GTL_DET

-CPURST

-RS0

-RS1

-RS2

-HADS [8]

-BNR [8]

-HIT [8]

-BPRI [8]

-DBSY [8]

-DRDY [8]

-HITM [8]

-HLOCK [8]

-HTRDY [8]

-DEFER [8]

-BR0 [8]

MCH_GTLREF [8] GTL_DET [6,8]

-RS0 [8]

-RS1 [8]

-RS2 [8]

-HINIT [19]

C2 33P/4/NPO/50V/J

-CPURST [8]

C4 22p/4/NPO/50V/J

VTT_OL

RN1 62/8P4R/6

7 8 5 6 3 4 1 2

CR CPU RETAINTION/X

TESTHI10 TESTHI9 TESTHI8

Title

Size Document Num ber Rev B

5

4

3

2

Date: Sheet of

Gigabyte Technology

P4_LGA775-A

945PLM-S2

4 33Wednesday, August 09, 2006

1

1.0

5

4

3

2

1

RN2 470/8P4R/6

7 8 5 6 3 4 1 2

RN5 62/8P4R/6

7 8 5 6 3 4

RN6

1 2 7 8 5 6 3 4 1 2

R35 62/6

R27 470/6

R36 62/6 R37 62/6

R39 8.2K/4 R40 8.2K/4 R41 8.2K/4

FSB

FSBSEL1

0.1u/6/Y5V/25V/Z

FSBSEL0[21] FSBSEL1[21]

VTT_GMCH

VTT_OR

C14

FSBSEL0

FSBSEL2 BSEL2

CPU

NA

FSBSEL3

HD[0..15][8]

D D

HD[16..31][8]

C C

HD[16..31]

HD[0..15]

HD0

B4

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

D<0>*

C5

D<1>*

A4

D<2>*

C6

D<3>*

A5

D<4>*

B6

D<5>*

B7

D<6>*

A7

D<7>*

A10

D<8>*

A11

D<9>*

B10

D<10>*

C11

D<11>*

D8

D<12>*

B12

D<13>*

C12

D<14>*

D11

D<15>*

A8

DB1<0>*

C8

DSTBN<0>*

B9

DSTBP<0>

G9

D<16>*

F8

D<17>*

F9

D<18>*

E9

D<19>*

D7

D<20>*

E10

D<21>*

D10

D<22>*

F11

D<23>*

F12

D<24>*

D13

D<25>*

E13

D<26>*

G13

D<27>*

F14

D<28>*

G14

D<29>*

F15

D<30>*

G15

D<31>*

G11

DB1<1>*

G12

DSTBN<1>*

E12

DSTBP<1>

CPU-SK/775/D/GF

LGA775

(2/8)

LGA775B

D<32>* D<33>* D<34>* D<35>* D<36>* D<37>* D<38>* D<39>* D<40>* D<41>* D<42>* D<43>* D<44>* D<45>* D<46>* D<47>*

DBI<2>*

DSTBN<2>*

DSTBP<2>

D<48>* D<49>* D<50>* D<51>* D<52>* D<53>* D<54>* D<55>* D<56>* D<57>* D<58>* D<59>* D<60>* D<61>* D<62>* D<63>*

DBI<3>*

DSTBN<3>*

DSTBP<3>

G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D19 G20 G19 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22 C20 A16 C17

HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47

-DBI2 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]

0

R1864 1K/4

0 1

1

0

VCC

Title

Size Document Number Rev Custom

Date: Sheet of

0

Support 1066 FSB force 800 CPU

VTT_GMCH

2

VR_RDY

VTT_GMCH

VR_RDY [30]

VTT_OR VTT_OL

3

LGA775D

TCK TDI

B B

-SYS_RST[19,33]

FSBSEL1

A A

5

R1863 0/6/X

TDO TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL0 FSBSEL11 FSBSEL2

R1893 1K/4/X

AE1

TCK

AD1

TDI

AF1

TDO

AC1

TMS

AG1

TRST*

AJ2

BPM<0>*

AJ1

BPM<1>*

AD2

BPM<2>*

AG2

BPM<3>*

AF2

BPM<4>*

AG3

BPM<5>*

AC2

DBR*

AK3

ITPCLK<0>

AJ3

ITPCLK<1>

G29

BSEL<0>

H30

BSEL<1>

G30

BSEL<2>

N5

SPARE0

C9

SPARE1

E7

SPARE2

AE6

SPARE4

D16

NC_DSS2

A20

NC_DSS3

E23

NC

CPU-SK/775/D/GF

LGA775

(4/8)

4

VTT_PWRGD

VTT_OUT_1 VTT_OUT_2

EXTBGREF

VTT_1 VTT_2 VTT_3 VTT_4 VTT_5 VTT_6 VTT_7 VTT_8

VTT_9 VTT_10 VTT_11 VTT_12 VTT_13 VTT_14 VTT_15 VTT_16 VTT_17 VTT_18 VTT_19 VTT_20 VTT_21 VTT_22 VTT_23 VTT_24

VTT_SEL

SFRANAD SFRANAC

DCLKPH ACLKPH

HFPLL

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 F23 D14 E6 E5 J3 D1

FSBSEL0 FSBSEL2 FSBSEL1

-BPM1

-BPM0

-BPM5

-BPM4

-BPM2

-BPM3 TDI TMS

62/8P4R/6

TDO

VR_RDY

-TRST TCK

BSEL0 BSEL1FSBSEL1

FSA

FSBSEL0

11

1

0

3

R1862

8.2K/4

Q304 MMBT2222A/SOT23/600mA/40

132

D

G S

2

FSBSEL0

Gigabyte Technology

BSEL0 [11] BSEL1 [11] BSEL2 [11]FSBSEL2[21]

Clock

100MHz

133MHz

166MHz

200MHz

266MHz

FSBSEL1

Q303 2N7002/SOT23/25pF/5

1

P4_LGA775-B,D

945PLM-S2

X

5 33Wednesday, August 09, 2006

1

1.0

5

4

3

2

1

Place outside of CPU socket

Note:

VCCA & VCOREPLL define doesn't same as

VCCA:120~220mA

VTT_GMCH

L1 10uH/8/155mA/0.5/S

D D

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

C9 1u/6/Y5V/10V/Z

VCOREPLL:100mA

old P4 design kit

R16 0/6/SHT/X

As close as possible to CPU socket

-STPCLK

C10 33P/4/NPO/50V/J/X

VCCA

VSSA

VCOREPLL

Trace width doesn't less than 12 Mil

GTL_DET[4,8]

-IGNNE[19]

-STPCLK[19]

VID[0..7]

VID[0..7][30]

CPU

C C

FSA0FSB

FSBSEL0

1

FSBSEL1

NA

FSBSEL3

0

1

00

1

0

Clock

100MHz

133MHz

166MHz

200MHz

266MHz

X

RATIO

2.66/3.33

2.00/2.5

CPU_TEMP[24,26] THERMDC[24]

C12

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

VRD_SEL[30]

CPUCLK[21]

-CPUCLK[21]

-SKTOCC[19]

R1589 62/6

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



125mA

10LI2-12100A-13=INDUCTOR 10uH 300mA TAI-TECH 10LI2-12100A-02=INDUCTOR 10uH 155mA TAIYO 10LI2-12100A-01=INDUCTOR 10uH 120mA TDK

B B

󰋀󰋀󰋀󰋀

VCC3

R10 249/6/1

3

Q1

D

2N7002/SOT23/25pF/5

G S

SOT23

2

-SMI

-SMI[19]

-A20M

-A20M[19]

-FERR

-FERR[19] INTR

INTR[19]

NMI

NMI[19]

-IGNNE

-STPCLK VCCA VSSA VCOREPLL VCC_PLL VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 VRD_SEL CPUCLK

-CPUCLK

VCORE

PECI

PECI[24]

TESTHI0

1

P2 K3 R3 K1 L1 N2

M3 A23 B23 C23 D23

AM2

AL5

AM3

AL6 AK4 AL4

AM5 AM7 AN7

F28 G28 AE8 AL1 AK1 AJ7

AH7 AN3 AN4 AN5 AN6

AL8 AL7 F29

F6 G6 G5

AL3

VTT_GMCH

LGA775C

SMI* A20M* FERR*/PBE* LINT0 LINT1 IGNNE* STPCLK* VCCA VSSA VCCIOPLL VCC_PLL VID<0> VID<1> VID<2> VID<3> VID<4> VID<5> VID<6> VID<7> VID_SELECT BCLK<0> BCLK<1> SKTOCC* THERMDA THERMDC THERMDA_2 THERMDC_2 VCC_SENSE VSS_SENSE VCC_MB_REGULATION VSS_MB_REGULATION VCC_D_SENSE VSS_D_SENSE VTT_PKGSENSE Z60_50* SLEW_CTRL* SST_LV* MPG_NOBOOT*

CPU-SK/775/D/GF

R6 62/6/X

TESTHI0

C7

0.1u/6/Y5V/25V/Z

R1569

61.9/6/1

VCC3

R1568 110/6/1

support p4 extreme:1.5V

F26

TESTHI_0 TESTHI_1 TESTHI_2 TESTHI_3 TESTHI_4 TESTHI_5 TESTHI_6

TESTHI_7 TESTHI_11 TESTHI_12 TESTHI_13

FORCEPH PWRGOOD PROCHOT*

COMP<0>

COMP<1>

COMP<2>

COMP<3>

COMP<4>

COMP<5>

COMP<6>

COMP<7>

COMP<8>

RC1 RC2 RC4

RC5 RSVD_1 RSVD_2

PSMI* MSID<1> MSID<0>

CPU_BOOT

LL_ID<0> LL_ID<1>

W3 F25 G25 G27 G26 G24 F24 P1 W2 L2 AK6 N1 AL2 M2 A13 T1 G2 R1 J2 T2 Y3 AE3 B13 G1 U1 A24 E29 F2 G10 AH2 V1 W1 Y1 V2 AA2

LGA775

(3/8)

THERMTRIP*

TESTHI0 TESTHI1 TESTHI2_7

TESTHI11 TESTHI12 TESTHI13

-FORCEPR CPUPWROK

-PROCHOT

-THRMTRIP COMP0 COMP1 COMP2 COMP3 COMP4 COMP5 COMP6 COMP7 COMP8 CPU_G1 TESTHI_M

R426 1K/4/X

GTLREF2 GTLREF3

MSID1

R427 62/6

MSID0

R428 62/6

0.1u/6/Y5V/25V/Z

-FORCEPR [33] CPUPWROK [19]

-PROCHOT [33]

-THRMTRIP [19]

BC724

VTT_OL

0.1u/6/Y5V/25V/Z

VTT_OR

0.1u/6/Y5V/25V/Z

VTT_OR

VTT_GMCH

BC719

1u/6/Y5V/10V/Z

R1.0

VTT_OL

VTT_OR

C13

0.1u/6/Y5V/25V/Z

VTT_OR

C1278

RN3

RN4 470/8P4R/6

RN142 470/8P4R/6

R1892 1K/4 R32 62/6/X

R1.0

R667 124/6/1/X

R669

210/6/1/X

R671 124/6/1/X

R674

210/6/1/X

R7 60.4/6/1 R8 60.4/6/1 R9 60.4/6/1 R11 60.4/6/1 R13 60.4/6/1 R14 60.4/6/1C5 R1890 30/6/1

R1547 60.4/6/1 R1548 60.4/6/1

R17 130/6/1

R18 62/6

R19 62/6L2 10uH/8/155mA/0.5/S

R20 62/6

62/8P4R/6

7 8 5 6 3 4 1 2

R1891 62/6

R21 62/6

R22 100/6/X

R1.0

7 8 5 6 3 4 1 2

C349 1u/6/Y5V/10V/Z/X

C351 1u/6/Y5V/10V/Z/X

COMP5 COMP4 COMP2 COMP3 COMP0 COMP1 COMP8

R1.0 :CONROE CPU

COMP6 COMP7

-PROCHOT

TESTHI2_7

-THRMTRIP

-FERR

TESTHI1 TESTHI13 TESTHI11 TESTHI12

TESTHI_M

CPU_G1

CPUPWROK

C11 1n/4/X7R/50V/K/X

VID5 VID4 VID2 VID0

VID1 VID3 VID6 VID7

VRD_SEL

-FORCEPR

GTLREF2

GTLREF3

C1343

1n/4/X7R/50V/K

FB33 0/8/SHT/X

VCC1_5

C1334

1u/6/Y5V/10V/Z

A A

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

945PLM-S2

VCC_PLL

C350

0.1u/6/Y5V/25V/Z

P4_LGA775-B

1

6 33Wednesday, August 09, 2006

1.0

5

4

3

2

1

LGA775E

AA8

LGA775

VCC

AB8

VCC

AC23 AC24

D D

C C

B B

A A

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

AG8 AG9

VCC VCC VCC VCC VCC VCC VCC VCC

AC8

VCC VCC VCC VCC VCC VCC VCC VCC VCC

AD8

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

AE9

VCC VCC VCC VCC VCC VCC VCC VCC VCC

AF8

VCC

AF9

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

CPU-SK/775/D/GF

(5/8)

PWR 1/2

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

VCORE VCOR EVCORE VCORE

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 AL9

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

J8 J9

K8 L8

M8

LGA775F

LGA775

VCC VCC

(6/8)

VCC VCC

PWR 2/2

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC 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/D/GF

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

A12 A15 A18

A2

A21

A6

A9 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

CPU-SK/775/D/GF

LGA775G

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

LGA775

(7/8)

GND 1/2

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

AG10 AG13 AG16 AG17 AG20 AG23 AG24 AG7 AH1 AH10 AH13 AH16 AH17 AH20 AH23 AH24 AH3 AH6 AJ10 AJ13 AJ16 AJ17 AJ20 AJ23 AJ24 AJ27 AJ28 AJ29 AJ30 AJ4 AK10 AK13 AK16 AK17 AK2 AK20 AK23 AK24 AK27 AK28 AK29 AK30 AK5 AK7 AL10 AL13 AL16 AL17 AL20 AL23 AL24 AL27 AL28 AM1 AM10 AM13 AM16 AM17 AM20 AM23 AM24 AM27 AM28 AM4

AN1 AN10 AN13 AN16 AN17

AN2 AN20 AN23 AN24 AN27 AN28

B1 B11 B14 B17 B20 B24

B5

B8

C10 C13 C16 C19 C22 C24

C4

C7

D12 D15 D18 D21 D24

D3

D5

D6

D9 E11 E14 E17

E2 E20 E25 E26 E27 E28

E8 F10 F13 F16 F19 F22

F4

F7

H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24

CPU-SK/775/D/GF

LGA775H

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

LGA775

(8/8)

GND 2/2

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

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

Title

Size Document Num ber Rev B

5

4

3

2

Date: Sheet of

Gigabyte Technology

P4_LGA775-E,F,G,H

945PLM-S2

7 33Wednesday, August 09, 2006

1

1.0

5

4

3

2

1

VTT_GMCH

GTL_DET[4,6]

VTT_GMCH

R42

124/6/1

BC21

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

+12V

R46 301/6/1

R47

84.5/6/1

R48

60.4/6/1

HSCOMP

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

R45

8.2K/4

R418

62/6 R43 210/6/1

VCORE

R44 619/6/1

3

D

Q2 2N7002/SOT23/25pF/5

G S

SOT23

2

1

R1544 62/6

C18

0.01u/4/X7R/16V/K

MCH_GTLREF

BC22

0.1u/6/Y5V/25V/Z

MCH_GTLREF

HSWNG

HRCOMP

R49

16.9/6/1

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

0315

HA[3..31][ 4]

D D

C C

B B

HA[3..31]

-HREQ0[ 4]

-HREQ1[ 4]

-HREQ2[ 4]

-HREQ3[ 4]

-HREQ4[ 4]

-HADSTB0[4]

-HADSTB1[4]

MCHCLK[21]

-MCHCLK[21]

-HTRDY[ 4]

-DEFER[4]

-HLOCK[ 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

-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

-BNR[4]

-BPRI

-BPRI[4]

-DBSY

-RS0

-RS0[4]

-RS1

-RS1[4]

-RS2

-RS2[4]

-CPURST

J39

HA3*

K38

HA4*

J42

HA5*

K35

HA6*

J37

HA7*

M34

HA8*

N35

HA9*

R33

HA10*

N32

HA11*

N34

HA12*

M38

HA13*

N42

HA14*

N37

HA15*

N38

HA16*

R32

HA17*

R36

HA18*

U37

HA19*

R35

HA20*

R38

HA21*

V33

HA22*

U34

HA23*

U32

HA24*

V42

HA25*

U35

HA26*

Y36

HA27*

Y38

HA28*

AA37

HA29*

V32

HA30*

Y34

HA31*

AA35

RSVD

AA42

RSVD

AA38

RSVD

AA34

RSVD

E41

HREQ0*

D41

HREQ1*

K36

HREQ2*

G37

HREQ3*

E42

HREQ4*

M36

HADSTB0*

V35

HADSTB1*

M31

HCLKP

M29

HCLKN

A28

HRCOMP

B27

HSWING

K41

HDSTBP0*

L43

HDSTBN0*

K40

HDINV0*

F35

HDSTBP1*

G34

HDSTBN1*

A38

HDINV1*

J27

HDSTBP2*

M26

HDSTBN2*

E29

HDINV2*

E34

HDSTBP3*

B37

HDSTBN3*

B32

HDINV3*

W42

HADS*

W40

HTRDY*

V41

HDRDY*

P40

HDEFER*

W41

HHITM*

U41

HHIT*

U40

HLOCK*

AA41

HBREQ0*

U39

HBNR*

D42

HBPRI*

U42

HDBSY*

T40

HRS0*

Y43

HRS1*

T43

HRS2

C30

HCPURST*

R27

RSVD

U27

RSVD

M15

RSVD

L15

RSVD

945PL-A1/BGA1202

U2A

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*

HDVREF

HACCVREF

HSCOMP

HPCREQ

HEDRDY*

Pb-Free

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

HD[0..63]

MCH_GTLREF [ 4]

HD[0..63] [5]

A A

COUPON1

COUPON2

5

4

COUPON1 COUPON

COUPON2 COUPON

VCORE

21

Title

Size Docum ent Number Rev Custom

3

2

Date: Sheet of

Gigabyte Technology

GMCH-HOST

945PLM-S2

1

8 33Wednesday, August 09, 2006

1.0

5

MODT_A[0..3]

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5

D D

C C

B B

DCLKA0[14]

-DCLKA0[14] DCLKA1[14]

-DCLKA1[14] DCLKA2[14]

-DCLKA2[14]

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

MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13

-SWEA

-SWEA[14,16]

-SCASA

-SCASA[14,16]

-SRASA

-SRASA[14,16]

SBAA0

SBAA0[ 14,16]

SBAA1

SBAA1[ 14,16]

SBAA2

SBAA2[ 14,16]

-CSA0

-CSA0[14,16]

-CSA1

-CSA1[14,16]

-CSA2

-CSA2[16]

-CSA3

-CSA3[16]

CKEA0

CKEA0[14,16]

CKEA1

CKEA1[14,16]

CKEA2

CKEA2[16]

CKEA3

CKEA3[16]

MODT_A0 MODT_A1 MODT_A2 MODT_A3

DCLKA0

-DCLKA0 DCLKA1

-DCLKA1 DCLKA2

-DCLKA2

DDRVREFA

C20

NB_HEATSIN

A A

1

BA32

AW32

BB30 BA30 AY30 BA27 BC28 AY27 AY28 BB27 AY33

AW27

BB26 BC38

BB35 BA37 BA34

BC33 AY34 BA26 BB37 BA39 BA35 AY38

BB25 AY25 BC24 BA25

AW37

AY39 AY37 BB40

BB32 AY32

AK42 AK41 BA31 BB31

AH40 AH43

AK18

AM4

AL17

AK17

AY5 BB5

AY6 BA5

MODT_A[0..3] [14,16]

U2F

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

SAWE* SACAS* SARAS*

SABA_0 SABA_1 SABA_2 SACS_0* SACS_1* SACS_2* SACS_3*

SACKE0 SACKE1 SACKE2 SACKE3

SAODT0 SAODT1 SAODT2 SAODT3

SACK0 SACK0* SACK1 SACK1* SACK2 SACK2* SACK3 SACK3* SACK4 SACK4* SACK5 SACK5*

RSV_TP(3)

SMVREF0

RSV_TP(1) RSV_TP(0)

945PL-A1/BGA1202

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

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[15, 16]

SBAB0[15,16] SBAB1[15,16] SBAB2[15,16]

-CSB0[15,16]

-CSB1[15,16]

-CSB2[16]

-CSB3[16]

CKEB0[15, 16] CKEB1[15, 16] CKEB2[16] CKEB3[16]

DDRVREFB

-SCASB

-SRASB

SBAB0 SBAB1 SBAB2

-CSB0

-CSB1

-CSB2

-CSB3

CKEB0 CKEB1 CKEB2 CKEB3

MODT_B0 MODT_B1 MODT_B2 MODT_B3

DCLKB0

-DCLKB0 DCLKB1

-DCLKB1 DCLKB2

-DCLKB2

SMRCOMPP SMRCOMPN

C1283

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

-SCASB[15,16]

-SRASB[15,16]

DCLKB0[15]

-DCLKB0[15] DCLKB1[15]

-DCLKB1[15] DCLKB2[15]

-DCLKB2[15]

BB22 BB21 BA21 AY21 BC20 AY19 AY20 BA18 BA19 BB18 BA22 BB17 BA17

AW42

BB23 AY24 BA23

AW23

AY23 AY17 BA40

AW41

BA41

AW40

BA14 AY16 BA13 BB13

AY42 AV40 AV43 AU40

AM29 AM27

AW9 AL38 AL36 AP26 AR26 AU10 AT10 AJ38 AJ36

AL39

AM2

AK23

AM3

AV9

AJ8 AJ6 AL5

3

U2G

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*

RSV

SMVREF1

RSV_TP(2)

SM_OCDCOMP_1 SM_OCDCOMP_0 SM_RCOMP1 SM_RCOMP0

945PL-A1/BGA1202

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..3]

MODT_B[0..3] [15,16]

R52

0/6/SHT/X

DDR18V

-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][1 4]

R50 1K/4/1

R51 1K/4/1

1u/6/Y5V/10V/Z

R53 1K/4/1

R54 1K/4/1

1u/6/Y5V/10V/Z

R55 80.6/6/1

BC27

0.1u/6/Y5V/25V/Z

R56 80.6/6/1

BC23

BC25

1

DDRVREFA

BC24

0.1u/6/Y5V/25V/Z

DDRVREFB

BC26

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/[12SP2-04F003- D1R_12SP2-04F003-D2R_12SP2-04F003-D 3R]

5

4

3

2

Title

Size Docum ent Number Rev Custom

Date: Sheet of

Gigabyte Technology

GMCH-DDRII

945PLM-S2

1

9 33Wednesday, August 09, 2006

1.0

5

4

U2B

3

2

1

EXP_A_RXP0 EXP_A_RXN0

D D

C C

SRCCLK_MCH[21]

-SRCCLK_MCH[21]

B B

EXP_A_RXP1 EXP_A_RXN1 EXP_A_RXP2 EXP_A_RXN2 EXP_A_RXP3 EXP_A_RXN3 EXP_A_RXP4 EXP_A_RXN4 EXP_A_RXP5 EXP_A_RXN5 EXP_A_RXP6 EXP_A_RXN6 EXP_A_RXP7 EXP_A_RXN7 EXP_A_RXP8 EXP_A_RXN8 EXP_A_RXP9 EXP_A_RXN9 EXP_A_RXP10 EXP_A_RXN10 EXP_A_RXP11 EXP_A_RXN11 EXP_A_RXP12 EXP_A_RXN12 EXP_A_RXP13 EXP_A_RXN13 EXP_A_RXP14 EXP_A_RXN14 EXP_A_RXP15 EXP_A_RXN15

GRCOMP

G12

F12 D11 D12

J13 H13 E10 F10

H10

M6 M7

U11 U10

Y10 Y11

AC12 AC11

B14 B16

J9

F7

F9 C4 D3 G6

J6

K9 K8 F4

G4

K2

L1

R8 R7

P4

N3

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

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_TXP0 EXP_A_TXN0 EXP_A_TXP1 EXP_A_TXN1 EXP_A_TXP2 EXP_A_TXN2 EXP_A_TXP3 EXP_A_TXN3 EXP_A_TXP4 EXP_A_TXN4 EXP_A_TXP5 EXP_A_TXN5 EXP_A_TXP6 EXP_A_TXN6 EXP_A_TXP7 EXP_A_TXN7 EXP_A_TXP8 EXP_A_TXN8 EXP_A_TXP9 EXP_A_TXN9 EXP_A_TXP10 EXP_A_TXN10 EXP_A_TXP11

EXP_A_TXN11 EXP_A_TXP12 EXP_A_TXN12 EXP_A_TXP13 EXP_A_TXN13 EXP_A_TXP14 EXP_A_TXN14 EXP_A_TXP15 EXP_A_TXN15

DMI_0TXP DMI_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 [18] DMI_0TXN [18] DMI_1TXP [18] DMI_1TXN [18] DMI_2TXP [18] DMI_2TXN [18] DMI_3TXP [18] DMI_3TXN [18] DMI_0RXP [18] DMI_0RXN [18] DMI_1RXP [18] DMI_1RXN [18] DMI_2RXP [18] DMI_2RXN [18] DMI_3RXP [18] DMI_3RXN [18]

VCC1_5

EXP_A_TXP[0..15]

EXP_A_TXN[0..15]

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

R1549

0/1210/SHT/X

VCC1_5PCIEX

BC28

4.7u/8/Y5V/10V/Z

VCC1_5PCIEX

R59

24.9/6/1

GRCOMP

EXP_A_TXP[0..15] [17]

EXP_A_TXN[0..15] [17]

EXP_A_RXP[0..15] [17]

EXP_A_RXN[0..15] [17]

VCC1_5PCIEX [13]

945PL-A1/BGA1202

A A

Title

Gigabyte Technology

GMCH-PCI E & DMI

Size Document Number Rev Custom

5

4

3

Date: Sheet of

2

945PLM-S2

1.0

10 33Wednesday, August 09, 2006

1

5

4

3

2

1

N/A

R72 75/6/X

R73 75/6/X

VGA_R

VGA_G

VGA_B

BAV99/SOT23/300mA/X

R74

75/6/X

GHSYNC

GVSYNC

3.3p/4/NPO/50V/C/X

FUSEVCC

Q305

132

C32

C31

BC30

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

BAV99/SOT23/300mA/X

Q306

132

Q308 BAV99/SOT23/300mA/X

1617

VGA

6 1

11 7 2

12 8 3

13 9 4

14

10

5

15

BAV99/SOT23/300mA/X

Q307

132

C21

3.3p/4/NPO/50V/C/X

C29

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

132

Q309 BAV99/SOT23/300mA/X

VGADDCDATA

GHSYNC

GVSYNC

VGADDCCLK

C22

3.3p/4/NPO/50V/C/X

DDR25V_DAC [13]

VCC

BC718

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

FB1 80/6/3A/S/X FB2 80/6/3A/S/X FB3 80/6/3A/S/X

C23

3.3p/4/NPO/50V/C/X

C24

3.3p/4/NPO/50V/C/X

C25

3.3p/4/NPO/50V/C/X

VGA_R VGA_G VGA_BB

C26

3.3p/4/NPO/50V/C/X

U2H

D D

C C

BSEL0[5] BSEL1[5] BSEL2[5]

DDR25V_MCH

SDVO_CLDATA[17]

SDVO_CLCLK[17]

EXP_SLR

EXP_EN

EXP_SLR

EXP_EN

VCC1_5

R77 8.2K/4

R1594 33/4

R1595 33/4

0315-->intel

25 mil space

-EXTTS

R84 1K/4/X

R87 0/6/SHT/X

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

J20

EXTTS*

F15

SDVO_CTRLDATA

E15

SDVO_CTRLCLK

945PL-A1/BGA1202

EXP_EN_HDR [17]

HSYNC VSYNC

GREEN

BLUE RED*

GREEN*

BLUE*

DREFCLKP DREFCLKN

IREF

PWROK

RSTIN#

RSVD

ICH_SYNC#

DDC_DATA

DDC_CLK

RED

R1545 33/4/X

D17

R1546 33/4/X

C17

F17 K17 H18 G17 J17 J18

DOTCLK

J15

-DOTCLK

H15

REFSET

A20

PWROK1

AJ9

-PFMRST

AJ12 V30

-ICHSYNC

M18

DDCDATA

N18

DDCCLK

N20

R G

R75 255/6/1/X

-PFMRST

C30 33P/4/NPO/50V/J

GHSYNC GVSYNC

DOTCLK [21]

-DOTCLK [21]

C27 33P/4/NPO/50V/J

-PFMRST [19,24]

N/A

PWROK1 [19,24]

-ICHSYNC [19]

N/A

DDR25V_DAC:75mA

R81

8.2K/4/X

DDCDATA

B B

DDCCLK

DDR25V_DAC [13]

8.2K/4/X

VCC3

Q3

2N7002/SOT23/25pF/5/X

G S

2

D

3

1

SOT23

VCC3

2

1

Q4 2N7002/SOT23/25pF/5/X

SOT23

VCC

R79

2.2K/4/XR82

G S

D

R80

2.2K/4/X

3

VGADDCDATA

VGADDCCLK

132

Q313 BAV99/SOT23/300mA/X

A A

132

Q314 BAV99/SOT23/300mA/X

VCC

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

Gigabyte Technology

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

GMCH-INTERNAL VGA

945PLM-S2

1

11 33Wednesday, August 09, 2006

1.0

5

U2C

A4

VSS

A16

VSS

A22

VSS

A26

VSS

A31

VSS

A35

VSS

B4

VSS

B6

VSS

B9

VSS

B11

VSS

B13

D D

C C

B B

A A

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

945PL-A1/BGA1202

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

AD7

AD9 AD11 AD13 AD33 AD35 AD37 AD42

AF1

AF2

AF3

AF5

AF33 AF36 AF38

AF43 AG30 AG31 AG33 AG36 AG37 AG38 AG39 AH42

AJ7 AJ10 AJ30 AJ31 AJ33 AJ35 AJ37 AK24 AK26 AK29 AK30

AL1

AL2

AL3

AL7 AL10 AL12 AL13 AL15 AL18 AL21 AL23 AL24 AL27 AL32 AL33 AL37 AL43

AM5 AM7

AM9 AM33 AM36 AM37 AM39

AN2

AN4 AN13 AN15 AN17 AN18 AN20 AN21 AN23 AN24 AN26 AN27 AN31 AN42

AP5

AP7

AP10 AP12 AP29 AP34 AP38

AR1

AR6 AR15 AR20 AR24 AR32 AR37 AR39 AR43

AT12 AT17 AT18 AT21 AT23 AT26 AT27 AT31

AU6

AU9 AU12 AU13 AU15 AU17 AU20 AD18 AD20 AD22 AD24 AD27 AD29

AE19 AE21 AE23 AE25 AF18 AF20 AF22 AF24

AY1

BC4

945PL-A1/BGA1202

2

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

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

Size Document Number Rev Custom

2

Date: Sheet of

Gigabyte Technology

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

GMCH-GND

945PLM-S2

1

12 33Wednesday, August 09, 2006

1.0

5

1.425~1.575V 1.7~1.9V

VCC1_5

D D

C C

B B

A A

N17

P17 P18 P20

P21 AA22 AB21 AB22 AB23 AC22 AD14

AF6

AF7

AF8

AF9 AF10 AF11 AF12 AF13 AF14 AF30

AG2 AG3 AG4 AG5 AG6 AG7 AG8

AG9 AG10 AG11 AG12 AG13 AG14

AH1

AH2

AH4

AJ5 AJ13 AJ14

AK2 AK3

AK4 AK14 AK15 AK20

R15

R17

R18

R20

R21

R23

R24

U15

U17

U18

U19

U20

U21

U22

U23

U24

U25

U26

V15 V17 V18 V19 V20 V21 V22 V23 V25

V27 W17 W18 W19 W20 W22 W24 W26 W27

Y15

Y17

Y18

Y19

Y21

Y23

Y25

Y27

AA15 AA17 AA18 AA19 AA20 AA24 AA26 AB17 AB18 AB19 AB20 AB24 AB25 AB26 AB27 AC15 AC17 AC18 AC20 AC24 AC26 AC27 AD15 AD17 AD19 AD21 AD23 AD25 AD26 AE17 AE18 AE20 AE22 AE24 AE26 AE27 AF15 AF17 AF19 AF21 AF23 AF25 AF26 AF27 AF29

5

U2D

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

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

945PL-A1/BGA1202

VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM

VCCA_DPLLB

VCCA_MPLL VCCA_HPLL

VCCA_DPLLA

VCCA_DAC VCCA_DAC

VCC2

VCCA_EXPPLL

VSSA_DAC

VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP

BB16 AW15 BB42 BC13 BC18 BC22 BC26 BB20 AW24 BC35 BC31 BB38 BB33 BB28 BB24 AW29 AW31 AW34 AY41 AV42 AV23 AV18 BC40 AW35 AY43 AW20 AV21 AV31 AW13 AW21

C23

VTT

G23

VTT

P23

VTT

E23

VTT

D23

VTT

D24

VTT

D25

VTT

B25

VTT

B24

VTT

B23

VTT

B26

VTT

H23

VTT

J23

VTT

K23

VTT

L23

VTT

M23

VTT

E24

VTT

N23

VTT

A24

VTT

F27

VTT

F23

VTT

E27

VTT

E26

VTT

C25

VTT

C26

VTT

B19 B20 C21 C19 B18 C18 D19 B17 A18

AA13 AD12 AC5 AA5 U13 V5 V13 AE2 R13 N12 N10 R5 N7 N11 AE3 N9 AD10 AD1 AC6 AD8 AD2 AD4 AD5 AD6 Y13 N5 U8 AC13 AE4 U7 R10 R11 U6 V6 V7 V9 V10

AG15

VCC

AG17

VCC

AG18

VCC

AG19

VCC

AG20

VCC

AG21

VCC

AG22

VCC

AG23

VCC

AG24

VCC

AJ15

VCC

AJ17

VCC

AJ18

VCC

AJ20

VCC

4

DDR18V

1.14~1.26V

VTT_GMCH

VCCA_DPLLB VCCA_MPLL VCCA_HPLL VCCA_DPLLA DDR25V_DAC

DDR25V_MCH

VCCA_GPLL

VCC1_5PCIEX [10]

1.425~1.575V

VCC1_5

4

VCCA_EXPPLL=VCCA_GPLL=45mA(1.425V~1.575V)

VCC1_5

VCCA_HPLL>50mA

VCC1_5

VCCA_DPLLA=65mA(1.425V~1.575V)

VCC1_5

VCCA_DPLLB=65mA(1.425V~1.575V)

VCC1_5

VCCA_MPLL>50mA(1.425V~1.575V)

VCC1_5

2.375~2.625V VCCA_DAC=DDR25V_DAC=70mA(2.375~2.625V)

DDR25V_MCH

945 Design Guide rev1.5 spec. VCCA_EXPPLL=VCCA_GPLL=45mA(1.425V~1.575V) VCCA_HPLL>50mA VCCA_DPLLA=65mA(1.425V~1.575V) VCCA_DPLLB=65mA(1.425V~1.575V) VCCA_MPLL>50mA(1.425V~1.575V) VCCA_DAC=DDR25V_DAC=70mA(2.375~2.625V)

 

L4 0/8/SHT/X

L5 0/8/SHT/X

L6 0/8/SHT/X

L7 0/8/SHT/X

L8 0/8/SHT/X

FB4 0/8/SH T/X

3

VCCA_GPLL

BC32

0.1u/6/Y5V/25V/Z



C41

0.1u/6/Y5V/25V/Z

C42

0.1u/6/Y5V/25V/Z

C49

0.1u/6/Y5V/25V/Z

C51 1u/6/Y5V/10V/Z

C1279

4.7u/8/Y5V/10V/Z



C40 1u/6/Y5V/10V/Z

200mA(1.425V~1.575V)

VCCA_HPLL

VCCA_DPLLA

VCCA_DPLLB

VCCA_MPLL

DDR25V_DAC

C53

0.1u/6/Y5V/25V/Z

200mA(1.425V~1.575V)

3

DDR25V_DAC [11]

VTT_GMCH

C34

0.1u/6/Y5V/25V/Z

VCC1_5

1

+

EC10 1000u/D/6.3V/8C/3 6m

DDR18V

BC33 1u/6/Y5V/10V/Z

DDR18V

BC40

0.1u/6/Y5V/25V/Z

2

C35

0.1u/6/Y5V/25V/Z

BC34 1u/6/Y5V/10V/Z

BC41

0.1u/6/Y5V/25V/Z

2

C36

0.1u/6/Y5V/25V/Z

BC35 1u/6/Y5V/10V/Z

1

C37

0.1u/6/Y5V/25V/Z

BC36 1u/6/Y5V/10V/Z

Title

Size Document Number Rev Custom

Date: Sheet of

C38

0.1u/6/Y5V/25V/Z

BC37 1u/6/Y5V/10V/Z

C39

0.1u/6/Y5V/25V/Z

BC38 1u/6/Y5V/10V/Z

Gigabyte Technology

GMCH-PWR

945PLM-S2

13 33Wednesday, August 09 , 2006

1

1.0

8

7

6

5

4

3

2

1

DDRII1

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

VREF_DDRA

SMBCLK SMBDATA

SBAA1 SBAA0

CKEA1 CKEA0

-DCLKA2 DCLKA2

-DCLKA1 DCLKA1

-DCLKA0 DCLKA0

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

SBAA2

-SCASA

-SRASA

-SWEA

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

50

VSS

65

VSS

66

VSS

79

VSS

82

VSS

85

VSS

88

VSS

91

VSS

94

VSS

97

VSS

100

VSS

103

VSS

106

VSS

109

VSS

112

VSS

115

VSS

118

VSS

121

VSS

124

VSS

127

VSS

130

VSS

133

VSS

136

VSS

139

VSS

142

VSS

145

VSS

148

VSS

151

VSS

154

VSS

157

VSS

160

VSS

163

VSS

166

VSS

169

VSS

198

VSS

201

VSS

204

VSS

207

VSS

210

VSS

213

VSS

216

VSS

219

VSS

222

VSS

225

VSS

228

VSS

231

VSS

234

VSS

237

VSS

51

VDDQ

56

VDDQ

62

VDDQ

72

VDDQ

75

VDDQ

78

VDDQ

191

VDDQ

194

VDDQ

181

VDDQ

175

VDDQ

170

VDDQ

53

VDD

59

VDD

64

VDD

197

VDD

69

VDD

172

VDD

187

VDD

184

VDD

178

VDD

189

VDD

67

VDD

18

RC1

55

RC0

238

VDDSPD

1

VREF

120

SCL

119

SDA

101

SA2

240

SA1

239

SA0

190

BA1

71

BA0

171

CKE1

52

CKE0

76

S1*

193

S0*

221

CK2*/RFU

220

CK2/RFU

138

CK1*/RFU

137

CK1/RFU

186

CK0*

185

CK0

188

A0

183

A1

63

A2

182

A3

61

A4

60

A5

180

A6

58

A7

179

A8

177

A9

70

A10/AP

57

A11

176

A12

196

A13

174

A14

173

A15

54

A16/BA2

74

CAS*

192

RSA*

73

WE*

D D

C C

DDR18V

B B

A A

C55

0.1u/6/Y5V/25V/Z

VCC3

SMBCLK[15,17,19,21,22]

SMBDATA[15,17,19,21,22]

SBAA1[9,16] SBAA0[9,16]

CKEA1[9,16] CKEA0[9,16]

-CSA1[9,16]

-CSA0[9,16]

-DCLKA2[9] DCLKA2[9]

-DCLKA1[9] DCLKA1[9]

-DCLKA0[9] DCLKA0[9]

MAAA[0..13][9,16]

SBAA2[9,16]

-SCASA[9,16]

-SRASA[9,16]

-SWEA[9,16]

DDR18V

7

DDR2/240/YL/VA/D

6

R103 1K/4/1

VREF_DDRA

R104 1K/4/1

8

NC/TEST

ODT1 ODT0

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

DQS(0)

DQS*(0)

DQS(1)

DQS*(1)

DQS(2)

DQS*(27)

DQS(3)

DQS*(3)

DQS(4)

DQS*(4)

DQS(5)

DQS*(5)

DQS(6)

DQS*(6)

DQS(7)

DQS*(7)

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

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

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

68

NC

102 19

NC

MODT_A1

77

MODT_A0

195

42 43 48 49 161 162 167 168

DQSA0

7

-DQSA0

6

DQSA1

16

-DQSA1

15

DQSA2

28

-DQSA2

27

DQSA3

37

-DQSA3

36

DQSA4

84

-DQSA4

83

DQSA5

93

-DQSA5

92

DQSA6

105

-DQSA6

104

DQSA7

114

-DQSA7

113

46 45

DMA0

125 126

DMA1

134 135

DMA2

146 147

DMA3

155 156

DMA4

202 203

DMA5

211 212

DMA6

223 224

DMA7

232 233

164 165

MDA0

3

MDA1

4

MDA2

9

MDA3

10

MDA4

122

MDA5

123

MDA6

128

MDA7

129

MDA8

12

MDA9

13

MDA10

21

MDA11

22

MDA12

131

MDA13

132

MDA14

140

MDA15

141

MDA16

24

MDA17

25

MDA18

30

MDA19

31

MDA20

143

MDA21

144

MDA22

149

MDA23

150

MDA24

33

MDA25

34

MDA26

39

MDA27

40

MDA28

152

MDA29

153

MDA30

158

MDA31

159

MDA32

80

MDA33

81

MDA34

86

MDA35

87

MDA36

199

MDA37

200

MDA38

205

MDA39

206

MDA40

89

MDA41

90

MDA42

95

MDA43

96

MDA44

208

MDA45

209

MDA46

214

MDA47

215

MDA48

98

MDA49

99

MDA50

107

MDA51

108

MDA52

217

MDA53

218

MDA54

226

MDA55

227

MDA56

110

MDA57

111

MDA58

116

MDA59

117

MDA60

229

MDA61

230

MDA62

235

MDA63

236

MODT_A[0..3]

-DQSA[0..7]

DQSA[0:7]

DMA[0:7]

5

MDA[0..63] [9]

MODT_A[0..3] [9,16]

-DQSA[0..7] [9]

DQSA[0..7] [9]

DMA[0..7] [9]

SMBDATA SMBCLK

C58

C57

100p/4/NPO/50V/J/X

Gigabyte Technology

Title

Size Document Number R ev

Custom

4

3

Date: Sheet of

2

DDRII CHANNEL A

945PLM-S2 1.0

14 33

1

8

7

6

5

4

3

2

1

DDRII2

2

VSS

5

VSS

8

VSS

11

VSS

14

VSS

17

VSS

20

VSS

23

VSS

26

VSS

29

VSS

VREF_DDRB

SMBCLK SMBDATA

SBAB1 SBAB0

CKEB1 CKEB0

-DCLKB2 DCLKB2

-DCLKB1 DCLKB1

-DCLKB0 DCLKB0

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

SBAB2

-SCASB

-SRASB

-SWEB

100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237

191 194 181 175 170

197

172 187 184 178 189

238

120 119 101 240 239

190

171

193

221 220 138 137 186 185

188 183

182

180

179 177

176 196 174 173

192

7

32

VSS

35

VSS

38

VSS

41

VSS

44

VSS

47

VSS

50

VSS

65

VSS

66

VSS

79

VSS

82

VSS

85

VSS

88

VSS

91

VSS

94

VSS

97

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

51

VDDQ

56

VDDQ

62

VDDQ

72

VDDQ

75

VDDQ

78

VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ

53

VDD

59

VDD

64

VDD VDD

69

VDD VDD VDD VDD VDD VDD

67

VDD

18

RC1

55

RC0 VDDSPD

1

VREF SCL SDA SA2 SA1 SA0

BA1

71

BA0

CKE1

52

CKE0

76

S1* S0*

CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0

A0 A1

63

A2 A3

61

A4

60

A5 A6

58

A7 A8 A9

70

A10/AP

57

A11 A12 A13 A14 A15

54

A16/BA2

74

CAS* RSA*

73

WE*

DDR2/240/YL/VA/D

6

D D

-DQSB[0..7]

-DQSB[0..7] [9]

DQSB[0..7]

DQSB[0..7] [9]

DMB[0..7]

DMB[0..7] [9]

MODT_B[0..3]

C C

MODT_B[0..3] [9,16]

DDR18V

B B

A A

C59 0.1u/6/Y5V/25V/Z

DDR18V

R105 1K/4/1

1 2

R106 1K/4/1

1 2

8

MAAB[0..13][9,16]

VREF_DDRB

VCC3

SMBCLK[14,17,19,21,22]

SMBDATA[14,17,19,21,22]

VCC3

SBAB1[9,16]

SBAB0[9,16]

CKEB1[9,16] CKEB0[9,16]

-CSB1[9,16]

-CSB0[9,16]

-DCLKB2[9] DCLKB2[9]

-DCLKB1[9] DCLKB1[9]

-DCLKB0[9] DCLKB0[9]

SBAB2[9,16]

-SCASB[9,16]

-SRASB[9,16]

-SWEB[9,16]

NC/TEST

ODT1 ODT0

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

DQS(0)

DQS*(0)

DQS(1)

DQS*(1)

DQS(2)

DQS*(27)

DQS(3)

DQS*(3)

DQS(4)

DQS*(4)

DQS(5)

DQS*(5)

DQS(6)

DQS*(6)

DQS(7)

DQS*(7)

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

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

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

68

NC

102 19

NC

MODT_B1

77

MODT_B0

195

42 43 48 49 161 162 167 168

DQSB0

7

-DQSB0

6

DQSB1

16

-DQSB1

15

DQSB2

28

-DQSB2

27

DQSB3

37

-DQSB3

36

DQSB4

84

-DQSB4

83

DQSB5

93

-DQSB5

92

DQSB6

105

-DQSB6

104

DQSB7

114

-DQSB7

113

46 45

DMB0

125 126

DMB1

134 135

DMB2

146 147

DMB3

155 156

DMB4

202 203

DMB5

211 212

DMB6

223 224

DMB7

232 233

164 165

MDB0

3

MDB1

4

MDB2

9

MDB3

10

MDB4

122

MDB5

123

MDB6

128

MDB7

129

MDB8

12

MDB9

13

MDB10

21

MDB11

22

MDB12

131

MDB13

132

MDB14

140

MDB15

141

MDB16

24

MDB17

25

MDB18

30

MDB19

31

MDB20

143

MDB21

144

MDB22

149

MDB23

150

MDB24

33

MDB25

34

MDB26

39

MDB27

40

MDB28

152

MDB29

153

MDB30

158

MDB31

159

MDB32

80

MDB33

81

MDB34

86

MDB35

87

MDB36

199

MDB37

200

MDB38

205

MDB39

206

MDB40

89

MDB41

90

MDB42

95

MDB43

96

MDB44

208

MDB45

209

MDB46

214

MDB47

215

MDB48

98

MDB49

99

MDB50

107

MDB51

108

MDB52

217

MDB53

218

MDB54

226

MDB55

227

MDB56

110

MDB57

111

MDB58

116

MDB59

117

MDB60

229

MDB61

230

MDB62

235

MDB63

236

MDB[0..63] [9]

Gigabyte Technology

Title

Size Document Number R ev

Custom

5

4

3

Date: Sheet of

2

DDRII CHANNEL B

945PLM-S2 1.0

15 33

1

8

7

6

5

4

3

2

1

DDR TERMINATION CHANNEL A

D D

C C

B B

DDRVTT Decouple

DDRVTT

+

EC15 1000u/D /6.3V/8C/36m

DDRVTT

BC46

4.7u/8/Y5V/10V/Z

BC47

4.7u/8/Y5V/10V/Z

BC48

4.7u/8/Y5V/10V/Z

BC49

4.7u/8/Y5V/10V/Z

DDR18V Decouple DDRVTT Decouple

DDR18V

0.1u/6/Y5V/25V/ZBC52

0.1u/6/Y5V/25V/ZBC54

0.1u/6/Y5V/25V/ZBC56

SBAA[0..2]

-CSA[0..3]

CKEA[0..3]

MAAA[0..13]

MODT_A[0..3]

DDRVTT

0.1u/6/Y5V/25V/ZBC58

0.1u/6/Y5V/25V/ZBC60

0.1u/6/Y5V/25V/ZBC62

SBAA[0..2] [9,14]

-CSA[0..3] [9,14]

CKEA[0..3] [9,14]

MAAA[0..13] [9,14]

MODT_A[0..3] [9,14]

DDR18V

+

EC16 1000u/D/6.3V/8C/36m

+

EC17 1000u/D/6.3V/8C/36m

MODT_A0 MODT_A1 MODT_A2 MODT_A3

MAAA8 MAAA7 MAAA4 MAAA1 MAAA13 MAAA2 MAAA3 SBAA2 SBAA1 MAAA10 MAAA0 CKEA0 CKEA3 CKEA2 CKEA1

-CSA3

-CSA1

-CSA2

-CSA0

MAAA5 MAAA6 MAAA9 MAAA11 MAAA12 SBAA0

-SCASA[9,14]

-SWEA[9,14]

-SRASA[9,14]

R107 33/4 R108 33/4 R109 33/4 R110 33/4

R113 33/4 R115 33/4 R117 33/4 R119 33/4 R121 33/4 R123 33/4 R125 33/4 R127 33/4 R129 33/4 R131 33/4 R133 33/4 R135 33/4 R137 33/4 R139 33/4 R141 33/4 R143 33/4 R145 33/4 R147 33/4 R149 33/4

R152 33/4 R154 33/4 R156 33/4 R158 33/4 R160 33/4 R162 33/4

R165 33/4 R167 33/4 R169 33/4

DDRVTT

DDR TERMINATION CHANNEL B

DDRVTT DecoupleDDR18V Decouple

DDR18V

0.1u/6/Y5V/25V/ZBC51

0.1u/6/Y5V/25V/ZBC53

0.1u/6/Y5V/25V/ZBC55

MODT_B[0..3]

SBAB[0..2]

-CSB[0..3]

CKEB[0..3]

MAAB[0..13]

MODT_B[0..3] [9,15]

SBAB[0..2] [9,15]

-CSB[0..3] [9,15]

CKEB[0..3] [9,15]

MAAB[0..13] [9,15] -SRASB[9,15]

DDRVTT

0.1u/6/Y5V/25V/ZBC57

0.1u/6/Y5V/25V/ZBC59

0.1u/6/Y5V/25V/ZBC61

DDRVTT

MAAB1

R111 33/4

MAAB2

R112 33/4

MAAB4

R114 33/4

MAAB3

R116 33/4

MAAB5

R118 33/4

MAAB6

R120 33/4

MAAB13

R122 33/4

MAAB8

R124 33/4

MAAB7

R126 33/4

MAAB9

R128 33/4

MAAB11

R130 33/4

MAAB12

R132 33/4

MODT_B0

R134 33/4

MODT_B1

R136 33/4

MODT_B2

R138 33/4

MODT_B3

R140 33/4

SBAB1

R142 33/4

SBAB0

R144 33/4

MAAB10

R146 33/4

MAAB0

R148 33/4

CKEB0

R150 33/4

CKEB1

R151 33/4

CKEB3

R153 33/4

CKEB2

R155 33/4

-CSB3

R157 33/4

-CSB2

R159 33/4

-CSB1

R161 33/4

-CSB0

R163 33/4

SBAB2

R164 33/4

-SWEB[9,15]

-SCASB[9,15]

R166 33/4 R168 33/4 R170 33/4

A A

Title

Size Document N umber Rev Custom

8

7

6

5

4

3

Date: Sheet of

Gigabyte Technology

DDRII TERMINATOR

945PLM-S2

2

16 33W ednesday, August 09, 2006

1.0

1

8

+12V

1

+

EC23 470u/D/16V/8C/36m

VCC3

D D

BC66

0.1u/6/Y5V/25V/Z

EXP_A_TXP[0..15]

EXP_A_TXN[0..15]

C C

B B

R1.0 EMI

CLOSE BC68

BC723

BC65

0.1u/6/Y5V/25V/Z

BC67

0.1u/6/Y5V/25V/Z

BC68

0.1u/6/Y5V/25V/Z

EXP_A_TXP[0..15] [10]

EXP_A_TXN[0..15] [10]

EXP_A_TXP0 EXP_A_TXN0 EXP_A_TXP1 EXP_A_TXN1 EXP_A_TXP2 EXP_A_TXN2 EXP_A_TXP3 EXP_A_TXN3 EXP_A_TXP4 EXP_A_TXN4 EXP_A_TXP5 EXP_A_TXN5 EXP_A_TXP6 EXP_A_TXN6 EXP_A_TXP7 EXP_A_TXN7 EXP_A_TXP8 EXP_A_TXN8 EXP_A_TXP9 EXP_A_TXN9 EXP_A_TXP10 EXP_A_TXN10 EXP_A_TXP11 EXP_A_TXN11 EXP_A_TXP12 EXP_A_TXN12 EXP_A_TXP13 EXP_A_TXN13 EXP_A_TXP14 EXP_A_TXN14 EXP_A_TXP15 EXP_A_TXN15

EXP_A_RXP0 EXP_A_RXN0 EXP_A_RXP1 EXP_A_RXN1 EXP_A_RXP2 EXP_A_RXN2

EXP_A_RXN3 EXP_A_RXP4 EXP_A_RXN4 EXP_A_RXN4C EXP_A_RXP5 EXP_A_RXN5 EXP_A_RXP6 EXP_A_RXN6 EXP_A_RXP7 EXP_A_RXN7 EXP_A_RXP8 EXP_A_RXN8 EXP_A_RXP9 EXP_A_RXN9 EXP_A_RXP10 EXP_A_RXN10 EXP_A_RXP11 EXP_A_RXN11 EXP_A_RXP12 EXP_A_RXN12 EXP_A_RXP13 EXP_A_RXN13 EXP_A_RXP14 EXP_A_RXN14 EXP_A_RXP15 EXP_A_RXN15

7

VCC3

+

EC63 1000u/D/6.3V/8C/36m

BC69

0.1u/6/Y5V/25V/Z

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

C92 0.1u/4/Y5V/16V/Z C93 0.1u/4/Y5V/16V/Z C94 0.1u/4/Y5V/16V/Z C95 0.1u/4/Y5V/16V/Z C96 0.1u/4/Y5V/16V/Z C97 0.1u/4/Y5V/16V/Z C98 0.1u/4/Y5V/16V/Z C99 0.1u/4/Y5V/16V/Z C100 0.1u/4/Y5V/16V/Z C101 0.1u/4/Y5V/16V/Z C102 0.1u/4/Y5V/16V/Z C103 0.1u/4/Y5V/16V/Z C104 0.1u/4/Y5V/16V/Z C105 0.1u/4/Y5V/16V/Z C106 0.1u/4/Y5V/16V/Z C107 0.1u/4/Y5V/16V/Z C108 0.1u/4/Y5V/16V/Z C109 0.1u/4/Y5V/16V/Z C110 0.1u/4/Y5V/16V/Z C111 0.1u/4/Y5V/16V/Z C112 0.1u/4/Y5V/16V/Z C113 0.1u/4/Y5V/16V/Z C114 0.1u/4/Y5V/16V/Z C115 0.1u/4/Y5V/16V/Z C116 0.1u/4/Y5V/16V/Z C117 0.1u/4/Y5V/16V/Z C118 0.1u/4/Y5V/16V/Z C119 0.1u/4/Y5V/16V/Z C120 0.1u/4/Y5V/16V/Z C121 0.1u/4/Y5V/16V/Z C122 0.1u/4/Y5V/16V/Z C123 0.1u/4/Y5V/16V/Z

SR1 0/4/SHT/X SR2 0/4/SHT/X SR3 0/4/SHT/X SR4 0/4/SHT/X SR5 0/4/SHT/X SR6 0/4/SHT/X SR7 0/4/SHT/X SR8 0/4/SHT/X SR9 0/4/SHT/X SR10 0/4/SHT/X SR11 0/4/SHT/X SR12 0/4/SHT/X SR13 0/4/SHT/X SR14 0/4/SHT/X SR15 0/4/SHT/X SR16 0/4/SHT/X SR17 0/4/SHT/X SR18 0/4/SHT/X SR19 0/4/SHT/X SR20 0/4/SHT/X SR21 0/4/SHT/X SR22 0/4/SHT/X SR23 0/4/SHT/X SR24 0/4/SHT/X SR25 0/4/SHT/X SR26 0/4/SHT/X SR27 0/4/SHT/X SR28 0/4/SHT/X SR29 0/4/SHT/X SR30 0/4/SHT/X SR31 0/4/SHT/X SR32 0/4/SHT/X

EXP_A_RXP[0..15] [10]

EXP_A_RXN[0..15] [10]

EXP_A_TXP0C EXP_A_TXN0C EXP_A_TXP1C EXP_A_TXN1C EXP_A_TXP2C EXP_A_TXN2C EXP_A_TXP3C EXP_A_TXN3C EXP_A_TXP4C EXP_A_TXN4C EXP_A_TXP5C EXP_A_TXN5C EXP_A_TXP6C EXP_A_TXN6C EXP_A_TXP7C EXP_A_TXN7C EXP_A_TXP8C EXP_A_TXN8C EXP_A_TXP9C EXP_A_TXN9C EXP_A_TXP10C EXP_A_TXN10C EXP_A_TXP11C EXP_A_TXN11C EXP_A_TXP12C EXP_A_TXN12C EXP_A_TXP13C EXP_A_TXN13C EXP_A_TXP14C EXP_A_TXN14C EXP_A_TXP15C EXP_A_TXN15C

EXP_A_RXP0C EXP_A_RXN0C EXP_A_RXP1C EXP_A_RXN1C EXP_A_RXP2C EXP_A_RXN2C EXP_A_RXP3CEXP_A_RXP3 EXP_A_RXN3C EXP_A_RXP4C

EXP_A_RXP5C EXP_A_RXN5C EXP_A_RXP6C EXP_A_RXN6C EXP_A_RXP7C EXP_A_RXN7C EXP_A_RXP8C EXP_A_RXN8C EXP_A_RXP9C EXP_A_RXN9C EXP_A_RXP10C EXP_A_RXN10C EXP_A_RXP11C EXP_A_RXN11C EXP_A_RXP12C EXP_A_RXN12C EXP_A_RXP13C EXP_A_RXN13C EXP_A_RXP14C EXP_A_RXN14C EXP_A_RXP15C EXP_A_RXN15C

6

5

4

3

2

1

PCIESLOT-164DN-2

+12V

3VDUAL

SMBCLK SMBDATA

VCC3

-PCIE_WAKE

EXP_A_TXP0C EXP_A_TXN0C

SVDO_CLCLK

EXP_A_TXP1C EXP_A_TXN1C

EXP_A_TXP2C

EXP_A_TXN2C

EXP_A_TXP3C EXP_A_TXN3C

SVDO_CLDATA

EXP_A_TXP4C

EXP_A_TXN4C

EXP_A_TXP5C EXP_A_TXN5C

EXP_A_TXP6C EXP_A_TXN6C

EXP_A_TXP7C EXP_A_TXN7C

EXP_A_TXP8C EXP_A_TXN8C

EXP_A_TXP9C EXP_A_TXN9C

EXP_A_TXP10C EXP_A_TXN10C

EXP_A_TXP11C EXP_A_TXN11C

EXP_A_TXP12C EXP_A_TXN12C

EXP_A_TXP13C EXP_A_TXN13C

EXP_A_TXP14C EXP_A_TXN14C

EXP_A_TXP15C EXP_A_TXN15C

SMBCLK[14,15,19,21,22]

SMBDATA[14,15,19,21,22]

-PCIE_WAKE[19]

SDVO_CLCLK[11]

SDVO_CLDATA[11]

EXP_EN_HDR[11]

PCIE_16

B1

12V

B2

12V

B3

RSVD

B4

GND

B5

SMCLK

B6

SMDAT

B7

GND

B8

3.3V

B9

JTAG1

B10

3.3VAUX

B11

WAKE*

B12

RSVD

B13

GND

B14

HSOP0

B15

HSON0

B16

GND

B17

PRSNT2*

B18

GND

B19

HSOP1

B20

HSON1

B21

GND

B22

GND

B23

HSOP2

B24

HSON2

B25

GND

B26

GND

B27

HSOP3

B28

HSON3

B29

GND

B30

RSVD

B31

PRSNT2*

B32

GND

B33

HSOP4

B34

HSON4

B35

GND

B36

GND

B37

HSOP5

B38

HSON5

B39

GND

B40

GND

B41

HSOP6

B42

HSON6

B43

GND

B44

GND

B45

HSOP7

B46

HSON7

B47

GND

B48

PRSNT2*

B49

GND

B50

HSOP8

B51

HSON8

B52

GND

B53

GND

B54

HSOP9

B55

HSON9

B56

GND

B57

GND

B58

HSOP10

B59

HSON10

B60

GND

B61

GND

B62

HSOP11

B63

HSON11

B64

GND

B65

GND

B66

HSOP12

B67

HSON12

B68

GND

B69

GND

B70

HSOP13

B71

HSON13

B72

GND

B73

GND

B74

HSOP14

B75

HSON14

B76

GND

B77

GND

B78

HSOP15

B79

HSON15

B80

GND

B81

PRSNT2*

B82

RSVD

3GIO_*16

KEY

PRSNT1*

GND JTAG2 JTAG3 JTAG4 JTAG5

3.3V

PWRGD

GND

REFCLK+ REFCLK-

GND

HSIP0 HSIN0

GND

RSVD

GND

HSIP1 HSIN1

GND

HSIP2 HSIN2

GND

HSIP3 HSIN3

GND

RSVD

GND

HSIP4 HSIN4

GND

HSIP5 HSIN5

GND

HSIP6 HSIN6

GND

HSIP7 HSIN7

GND

RSVD

GND

HSIP8 HSIN8

GND

HSIP9 HSIN9

GND

HSIP10

HSIN10

GND

HSIP11

HSIN11

GND

HSIP12

HSIN12

GND

HSIP13

HSIN13

GND

HSIP14

HSIN14

GND

HSIP15

HSIN15

GND

+12V A1 A2

12V

A3

12V

A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15 A16 A17 A18

A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32

A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82

VCC3

-PCIE_RST

EXP_A_RXP0C EXP_A_RXN0C

EXP_A_RXP1C EXP_A_RXN1C

EXP_A_RXP2C EXP_A_RXN2C

EXP_A_RXP3C EXP_A_RXN3C

EXP_A_RXP4C EXP_A_RXN4C

EXP_A_RXP5C EXP_A_RXN5C

EXP_A_RXP6C EXP_A_RXN6C

EXP_A_RXP7C EXP_A_RXN7C

EXP_A_RXP8C EXP_A_RXN8C

EXP_A_RXP9C EXP_A_RXN9C

EXP_A_RXP10C EXP_A_RXN10C

EXP_A_RXP11C EXP_A_RXN11C

EXP_A_RXP12C EXP_A_RXN12C

EXP_A_RXP13C EXP_A_RXN13C

EXP_A_RXP14C EXP_A_RXN14C

EXP_A_RXP15C EXP_A_RXN15C

-PCIE_RST [24]

SRCCLK_3GIO [21]

-SRCCLK_3GIO [21]

-PCIE_RST

C91 33P/4/NPO/50V/J/X

PCIE_OP0

PCIE_OP0[18] PCIE_ON0[18] PCIE_OP1[18] PCIE_ON1[18]

A A

PCIE_OP2[18] PCIE_ON2[18] PCIE_OP3[18] PCIE_ON3[18]

PCIE_IP0[18] PCIE_IN0[18] PCIE_IP1[18] PCIE_IN1[18] PCIE_IP2[18] PCIE_IN2[18] PCIE_IP3[18] PCIE_IN3[18]

8

PCIE_ON0 PCIE_OP1 PCIE_ON1 PCIE_OP2 PCIE_ON2 PCIE_OP3 PCIE_ON3

PCIE_IP0 PCIE_IN0 PCIE_IP1 PCIE_IN1 PCIE_IP2 PCIE_IN2 PCIE_IP3 PCIE_IN3

SR49 0/4/X SR50 0/4/X SR51 0/4/X SR52 0/4/X SR37 0/4/X SR38 0/4/X SR39 0/4/X SR40 0/4/X

SR53 0/4/X SR54 0/4/X SR55 0/4/X SR56 0/4/X SR45 0/4/X SR46 0/4/X SR47 0/4/X SR48 0/4/X

7

EXP_A_TXP0C EXP_A_TXN0C EXP_A_TXP1C EXP_A_TXN1C EXP_A_TXP2C EXP_A_TXN2C EXP_A_TXP3C EXP_A_TXN3C

EXP_A_RXP0C EXP_A_RXN0C EXP_A_RXP1C EXP_A_RXN1C EXP_A_RXP2C EXP_A_RXN2C EXP_A_RXP3C EXP_A_RXN3C

PCI-E/16X-164P/BK/PULLPUSH

Title

Size Document Number Rev Custom

6

5

4

3

Date: Sheet of

2

Gigabyte Technology

PCI EXPRESS * 16

945PLM-S2

17 33Wednesday, August 09, 2006

1

1.0

8

D D

PAR[22,32]

-PCIRST[22]

C C

B B

C124

100p/4/NPO/50V/J/X

-DEVSEL[22,32]

-IRDY[22,32]

-PCIPME[22,32]

-SERR[22,32]

-STOP[22,32]

-PLOCK[22]

-TRDY[22,32]

-PERR[22,32]

-FRAME[22,32]

-GNT0[22]

-GNT1[22]

-GNT2[22]

-GNT3[32]

-REQ0[22]

-REQ1[22]

-REQ2[22]

-REQ3[22,32]

-REQ4[22]

-REQ5[22]

-PIRQA[22]

-PIRQB[22]

-PIRQC[22]

-PIRQD[22]

-PIRQE[22]

-PIRQF[22,32]

-PIRQG[22]

-PIRQH[22]

ICH33[21]

7

PAR

-DEVSEL ICH33

R171 22/4

-IRDY

-PCIPME

-SERR

-STOP

-PLOCK

-TRDY

-PERR

-FRAME

-GNT0

-GNT1

-GNT2

-GNT3

-GNT4

-GNT5

-REQ0

-REQ1

-REQ2

-REQ3

-REQ4

-REQ5

-PIRQA

-PIRQB

-PIRQC

-PIRQD

-PIRQE

-PIRQF

-PIRQG

-PIRQH

U9A

E10

PAR

A12

DEVSEL#

A9

PCICLK

B18

PCIRST#

A7

IRDY#

B19

PME#

B10

SERR#

F15

STOP#

E11

PLOCK#

F14

TRDY#

C9

PERR#

F16

FRAME#

E7

GNT0#

D16

GNT1#

D17

GNT2#

F13

GNT3#

A14

GNT4#_GPIO48

D8

GPIO17/GNT5#

D7

REQ0#

C16

REQ1#

C17

REQ2#

E13

REQ3#

A13

REQ4#/GPIO22

C8

GPIO1/REQ5#

A3

PIRQA#

B4

PIRQB#

C5

PIRQC#

B5

PIRQD#

G8

GPIO2/PIRQE#

F7

GPIO3/PIRQF#

F8

GPIO4/PIRQG#

G7

GPIO5/PIRQH#

ICH7/A1/[10HB1-032801-N2R]

01=SPI

10=PCI

11=LPC(DEFAULT)

6

AD_0 AD_1 AD_2 AD_3 AD_4 AD_5 AD_6 AD_7 AD_8

AD_9 AD_10 AD_11 AD_12 AD_13 AD_14 AD_15 AD_16 AD_17 AD_18 AD_19 AD_20 AD_21 AD_22 AD_23 AD_24 AD_25 AD_26 AD_27 AD_28 AD_29 AD_30 AD_31

C/BE0# C/BE1# C/BE2# C/BE3#

E18 C18 A16 F18 E16 A18 E17 A17 A15 C14 E14 D14 B12 C13 G15 G13 E12 C11 D11 A11 A10 F11 F10 E9 D9 B9 A8 A6 C7 B6 E6 D6

B15 C12 D12 C15

Pb-Free

A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31

-C_BE0

-C_BE1

-C_BE2

-C_BE3

5

A_D[0..31] [22,32]

-C_BE0 [22,32]

-C_BE1 [22,32]

-C_BE2 [22,32]

-C_BE3 [22,32]

4

DMI_0TXN[10] DMI_0TXP[10]

DMI_0RXN[10]

DMI_0RXP[10] DMI_1TXN[10] DMI_1TXP[10] DMI_1RXN[10] DMI_1RXP[10] DMI_2TXN[10] DMI_2TXP[10] DMI_2RXN[10] DMI_2RXP[10] DMI_3TXN[10] DMI_3TXP[10] DMI_3RXN[10] DMI_3RXP[10]

PCIE_IN0[17]

PCIE_IP0[17] PCIE_ON0[17] PCIE_OP0[17]

PCIE_IN1[17]

PCIE_IP1[17] PCIE_ON1[17] PCIE_OP1[17]

PCIE_IN2[17]

PCIE_IP2[17] PCIE_ON2[17] PCIE_OP2[17]

PCIE_IN3[17]

PCIE_IP3[17] PCIE_ON3[17] PCIE_OP3[17]

-SRCCLK_ICH[21] SRCCLK_ICH[21]

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

N/A

C125 0.1u/4/Y5V/16V/Z/X C126 0.1u/4/Y5V/16V/Z/X

C127 0.1u/4/Y5V/16V/Z/X C128 0.1u/4/Y5V/16V/Z/X

C1328 0.1u/4/Y5V/16V/Z/X C1329 0.1u/4/Y5V/16V/Z/X

C1330 0.1u/4/Y5V/16V/Z/X C1331 0.1u/4/Y5V/16V/Z/X

R173 24.9/6/1

VCC1_5

-SRCCLK_ICH SRCCLK_ICH

3

U9B

V26

DMI_0RXN

V25

DMI_0RXP

U28

DMI_0TXN

U27

DMI_0TXP

Y26

DMI_1RXN

Y25

DMI_1RXP

W28

DMI_1TXN

W27

DMI_1TXP

AB26

DMI_2RXN

AB25

DMI_2RXP

AA28

DMI_2TXN

AA27

DMI_2TXP

AD25

DMI_3RXN

AD24

DMI_3RXP

AC28

DMI_3TXN

AC27

DMI_3TXP

F26

PE0RXN

F25

PE0RXP

E28

PE0TXN

E27

PE0TXP

H26

PE1RXN

H25

PE1RXP

G28

PE1TXN

G27

PE1TXP

K26

PE2RXN

K25

PE2RXP

J28

PE2TXN

J27

PE2TXP

M26

PE3RXN

M25

PE3RXP

L28

PE3TXN

L27

PE3TXP

P26

PE4RXN

P25

PE4RXP

N28

PE4TXN

N27

PE4TXP

T25

PE5RXN

T24

PE5RXP

R28

PE5TXN

R27

PE5TXP

C25

DMI_ZCOMP

D25

DMI_IRCOMP

AE28

DMICLKN

AE27

DMICLKP

ICH7/A1/[10HB1-032801-N2R]

USBP_0N USBP_0P USBP_1N USBP_1P USBP_2N USBP_2P USBP_3N USBP_3P USBP_4N USBP_4P USBP_5N USBP_5P USBP_6N USBP_6P USBP_7N USBP_7P

OC_0# OC_1# OC_2# OC_3#

OC_4# GPIO29_OC_5# GPIO30_OC_6# GPIO31_OC_7#

USBRBIAS

USBRBIAS#

CLK48

2

F1 F2 G4 G3 H1 H2 J4 J3 K1 K2 L4 L5 M1 M2 N4 N3

D3 C4 D5 D4 E5 C3 A2 B3

D1 D2

B2

-USBP0 +USBP0

-USBP1 +USBP1

-USBP2 +USBP2

-USBP3 +USBP3

-USBP4 +USBP4

-USBP5 +USBP5

-USBP6 +USBP6

-USBP7 +USBP7

R172

22.6/6/1

USBCLK48

-USBP0 [23] +USBP0 [23]

-USBP1 [23] +USBP1 [23]

-USBP2 [23] +USBP2 [23]

-USBP3 [23] +USBP3 [23]

-USBP4 [23] +USBP4 [23]

-USBP5 [23] +USBP5 [23]

-USBP6 [32] +USBP6 [32]

-USBP7 [32] +USBP7 [32]

-USBOC_F [23]

-USBOC_R [32]

USBCLK48 [21]

1

PCI_BT1

-GNT4 -GNT5

A A

PH/1*2/BK/2.54/VA/D/X

R1744 1K/4/X

R429 1K/4/X

PCI_BT2

PH/1*2/BK/2.54/VA/D/X

R1745 1K/4

R430 1K/4/X

Gigabyte Technology

Title

Size Document Number Rev B

8

7

6

5

4

3

Date: Sheet of

2

ICH6-PCI, DMI, LAN, USB

945PLM-S2

18 33Wednesday, August 09, 2006

1

1.0

8

-LDRQ0[24]

-LFRAME[24]

ACZ_BITCLK

-ACZ_RST[27]

C12910p/4/NPO/50V/J/X

ACZ_SDIN2[27]

ACZ_SDOUT[27]

ACZ_SYNC[27]

ICHCLK14[21]

VCC3

A20GATE[24]

-STPCLK[6]

-THRMTRIP[6]

PH/1*2/BK/2.54/VA/D/X

VCC3

-SPI_HOLD

MBIOS SST25LF040A-33-4C-S2AE/S

1

CS#

2

SO

3

WP#

4

VSS

HOLD#

945GZ must be PULL UP

-A20M[6]

-IGNNE[6]

-HINIT[4] INTR[6]

-FERR[6]

-KBRST[24]

SERIRQ[24]

-SMI[6]

1 2 3

VDD

SCK

SI

GPO32

SPI_MISO SPI_MOSI

-SPI_CS

-FWP

-SPI_CS

SPI_MISO

GPO32

ACZ_BITCLK[27]

R254 1K/4

RN132

8.2K/8P4R/6

1 2 3 4 5 6 7 8

D D

STRAPPING PCI-E W/S 1LANE or 4LANE MODE

C C

B B

IC8SO-SOCKET

SATA0TXP SATA0TXN

SATA0RXN SATA0RXP

A A

SATA2TXP SATA2TXN

SATA2RXN SATA2RXP

8

C138 0.01u/4/X7R/16V/K C140 0.01u/4/X7R/16V/K

C142 0.01u/4/X7R/16V/K C144 0.01u/4/X7R/16V/K

C146 0.01u/4/X7R/16V/K C148 0.01u/4/X7R/16V/K

C150 0.01u/4/X7R/16V/K C152 0.01u/4/X7R/16V/K

7

R174 33/4 R175 33/4

ACZ_SDIN2

R176 33/4 R177 33/4

ICHCLK14

-LAN_RST

R1567

8.2K/4

A20GATE

-A20M

-IGNNE

-HINIT INTR

-FERR NMI

-KBRST SERIRQ

-SMI

-STPCLK

-THRMTRIP

R420 1K/4

3VDUAL

8

7

6

5

7

LAD0 LAD1 LAD2 LAD3

-LDRQ0

-LFRAME

3VDUAL

05-1017

-SPI_HOLD

SPI_CLK

SPI_MOSI

LAD0[24] LAD1[24] LAD2[24] LAD3[24]

R1732 8.2K/4/X R1733 8.2K/4/X

NMI[6]

-FWP

BIOS_WP

6

U9D

AA5

GPIO23/LDRQ1#

AA6

LAD_0

AB5

LAD_1

AC4

LAD_2

Y6

LAD_3

AC3

LDRQ_0#

AB3

LFRAME#

U1

ACZ_BIT_CLK

R5

ACZ_RST#

T2

ACZ_SDI0

T3

ACZ_SDI1

T1

ACZ_SDI2

T4

ACZ_SDOUT

R6

ACZ_SYNC

AC1

CLK14

W1

EE_CS

W3

EE_DIN

Y2

EE_DOUT

Y1

EE_SHCLK

C19

LAN_RST#

V3

LAN_CLK

U3

LAN_RSTSYNC

U5

LAN_RXD_0

V4

LAN_RXD_1

T5

LAN_RXD_2

U7

LAN_TXD_0

V6

LAN_TXD_1

V7

LAN_TXD_2

AE22

A20GATE

AH28

A20M#

AG27

CPUSLP#

AC22

DPRSLPVR/GPIO16

AF24

TP1/DPRSTP#

AH25

TP2/DPSLP#

AG22

IGNNE#

AG21 F20

INIT3_3V# WAKE#

AF22

INIT#

AF25

INTR

AG26

FERR#

AH24

NMI

AG23

RCIN#

AH21

SERIRQ

AF23

SMI#

AH22

STPCLK#

AF26

THERMTRIP#

ICH7/A1/[10HB1-032801-N2R]

GPIO0_BM_BUSY#

STPPCI#_GPIO18

STPCPU#_GPIO20

CLKRUN#_GPIO32

GPIO33/AZ_DOCK_EN#

GPIO34/AZ_DOCK_RST#

VRMPWRGD

CPUPWRGD/GPIO49

MCH_SYNCH#

SUS_STAT#

SYS_RST#

TP0_BATLOW#

SPI_MOSI SPI_MISO

SPI_CS# SPI_CLK

SPI_ARB

GP28 GP27 GP26

GPIO6 GPIO7

GP35 GP38 GP39

THRM#

PWRBTN#

SLP_S3# SLP_S4# SLP_S5#

SUSCLK

PLTRST#

GP25 GP24 GP15 GP14 GP13 GP12 GP10

GP9 GP8

TP3

P5 P2 P6 R2 P1

E23 B21 A21

AB18 AC21 AC18 AC20 AF21 AG18 AC19 U2 AD21 AD20 AE20 AF20 AD22 AG24 AH20

C23 A28

RI#

B24 D23 F22 A27 C20 A22 C26 C21 F21

D20 R3 E22 R4 E19 F19 A20 E20 E21

NEW TYPE:BATTERY-DUAL-4

RB

BATTERY CR2032

BAT BAT-SK/BK/P/S/D/SN

5

2

SATAII0_1 SATA2/7/YL/H/P/VA/D/ 2/B/GBT

GND

1

TX0+

2

TX0-

3

GND

4

RX0-

5

RX0+

6

GND

7

SATAII2_3 SATA2/7/YL/H/P/VA/D/ 2/B/GBT

GND

1

TX0+

2

TX0-

3

GND

4

RX0-

5

RX0+

6

GND

7

CR2032

NC

6

3

GND RX1+ RX1GND TX1TX1+ GND

6

+

8 9 10 11 12 13 14



SOCKET

3VDUAL

4 1

9

-RTCRST

8

7

5

SPI_MOSI SPI_MISO

-SPI_CS SPI_CLK

GPO26

GPO20 GPO32

VRMGD CPUPWROK

-ICHSYNC

PWRBTSW

-RI

-SLP_S3

-S4_S5

R179 0/6/X

-SUSTAT

-SYS_RST

-BATLOW

-PCIE_WAKE [17]

GPO25

-LPCPME

-SLP_BTN P66DET

-SKTOCC

BATTERY



D1

BAT54C/SOT23/200mA

2

RB 1K/4

1

C139 0.01u/4/X7R/16V/K C141 0.01u/4/X7R/16V/K

C143 0.01u/4/X7R/16V/K C145 0.01u/4/X7R/16V/K

GPO26 [33]

-THERM [24] VRMGD [21,30] CPUPWROK [6]

-ICHSYNC [11]

PWRBTSW [24]

-RI [25]

-SLP_S3 [24,29]

-S4_S5 [29]

-SYS_RST [5,33]

R180 33/4

-LPCPME [24]

P66DET [23]

-SKTOCC [6]

3

C135

1u/6/Y5V/10V/Z

0315

SHW/D0.64*5.08*6.74

R185 390K/4

R188 20K/4/1

C136

1u/6/Y5V/10V/Z

VBAT [24]

SATA1RXP SATA1RXN

SATA1TXN SATA1TXP

4

PDD[0..15][23]

PDA[0..2][23]

-PFMRST [11,24]

C130 33P/4/NPO/50V/J/X

X1-SHT

RTCVDD

INTVRMEN

-RTCRST

PDD[0..15]

-PDDACK[23] PDDREQ[23]

PDA[0..2]

C131 33P/4/NPO/50V/J/X

SATAII0,SATAII1,SATAII2,SATAII3

C147 0.01u/4/X7R/16V/K C149 0.01u/4/X7R/16V/K

C151 0.01u/4/X7R/16V/K C153 0.01u/4/X7R/16V/K

5

SATA3RXP SATA3RXN

SATA3TXN SATA3TXP

4

PDD0 PDD1 PDD2 PDD3 PDD4 PDD5 PDD6 PDD7 PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

-PDDACK PDDREQ

-PDIOR[23]

-PDIOW[23] PIORDY[23]

-PCS1[23]

-PCS3[23]

IDEIRQ[23]

PWROK1

-PDIOR

-PDIOW PIORDY

PDA0 PDA1 PDA2

-PCS1

-PCS3

IDEIRQ

0315

RTCVDD [20,26]

CLR_CMOS PH/1*2/BK/2.54/VA/D

󰀓󰀓󰀓󰀓

3

U9C

AB15

DD_0

AE14

DD_1

AG13

DD_2

AF13

DD_3

AD14

DD_4

AC13

DD_5

AD12

DD_6

AC12

DD_7

AE12

DD_8

AF12

DD_9

AB13

DD_10

AC14

DD_11

AF14

DD_12

AH13

DD_13

AH14

DD_14

AC15

DD_15

AF16

DDACK#

AE15

DDREQ

AF15

DIOR#

AH15

DIOW#

AG16

IORDY

AH17 AE17 AF17

AE16 AD16

AH16

3

SMBALERT#/GPIO11

DA0 DA1 DA2

DCS1# DCS3#

IDEIRQ

ICH7/A1/[10HB1-032801-N2R]

SATA_0RXN

SATA_0RXP SATA_0TXN SATA_0TXP

SATA_1RXN

SATA_1RXP SATA_1TXN SATA_1TXP

SATA_2RXN

SATA_2RXP SATA_2TXN SATA_2TXP

SATA_3RXN

SATA_3RXP SATA_3TXN SATA_3TXP

SATA_CLKN

SATA_CLKP SATARBIASN SATARBIASP

SMBCLK

SMBDATA

SMLINK0 SMLINK1

LINKALERT#

SATALED# SATA0GP/GPIO21 SATA1GP/GPIO19 SATA2GP/GPIO36 SATA3GP/GPIO37

INTRUDER#

PWROK

RSMRST#

RTCX1 RTCX2

RTCRST#

INTVRMEN

SPKR

-SMBALRT SMLINK1 SMLINK0

-LINKALERT

-SUSTAT

-PCIE_WAKE SMBCLK SMBDATA

-RI

-SYS_RST

-BATLOW

-LPCPME

-SKTOCC

RN13 8.2K/8P4R/6

GPO37 GPO36 GPO21 GPO19

2

SATA0RXN

AF3

SATA0RXP

AE3

SATA0TXN

AG2

SATA0TXP

AH2

SATA1RXN

AE5

SATA1RXP

AD5

SATA1TXN

AG4

SATA1TXP

AH4

SATA2RXN

AF7

SATA2RXP

AE7

SATA2TXN

AG6

SATA2TXP

AH6

SATA3RXN

AD9

SATA3RXP

AE9

SATA3TXN

AG8

SATA3TXP

AH8 AF1 AE1 AH10 AG10

B23 C22 B22 B25 A25 A26

-SATALED

AF18

GPO21

AF19

GPO19

AH18

GPO36

AH19

GPO37

AE19

Y5 AA4

Y4

AB1 AB2

AA3 W4

A19

RN8

8.2K/8P4R/6

1 2 3 4 5 6 7 8

RN10

8.2K/8P4R/6

1 2 3 4 5 6 7 8

RN12

8.2K/8P4R/6

1 2 3 4 5 6 7 8

R1590 8.2K/4

0302-UP

1 2 3 4 5 6 7 8

R178 24.9/6/1

-SMBALRT SMBCLK SMBDATA SMLINK0 SMLINK1

-LINKALERT

R181 1M/4

-RSMRST

Y2 Y1

-RTCRST INTVRMEN

SPKR

C132 18p/4/NPO/50V/J

3VDUAL

GPO25(-RSMRST LATCH

VCC3

SMBCLK [14,15,17,21,22] SMBDATA [14,15,17,21,22]

-SATALED [23]

RTCVDD

PWROK1 [11,24]

-RSMRST [24,29]

Y2 Y1

SPKR [33]

32.768K/12.5P/20PPM/TF38/35K/D

VRMGD

-THERM GPO20

A20GATE

-KBRST

-SLP_BTN SERIRQ

PWROK1



GPO25

GPO26

-SRCCLK_SATA [21] SRCCLK_SATA [21]

R183 10M/4

X1

34

R1555 8.2K/4/X R1556 8.2K/4 R1894 8.2K/4/X

8.2K/8P4R/6

1 2 3 4 5 6 7 8

R1554 8.2K/4

LOW,

󰀓󰀓󰀓󰀓󰕓󰕓󰕓󰕓

R195 1K/4

R1558 8.2K/4/X

1

XTALS-RH

C133 18p/4/NPO/50V/J

VCC3

RN11

0315-->intel

3VDUAL

)

0315

Gigabyte Technology

Title

Size Document Number Rev Custom

Date: Sheet of

ICH6-IDE, SATA, GPIO, CTRL

945PLM-S2

2

19 33Wednesday, August 09, 2006

1

1.0

8

U9F

A4

VSS1

A23

VSS2

B1

VSS3

B8

VSS4

B11

VSS5

B14

VSS6

B17

VSS7

B20

VSS8

B26

VSS9

B28

VSS10

D D

C C

B B

A A

C2

VSS11

C6

VSS12

D10

VSS13

D13

VSS14

D18

VSS15

D21

VSS16

D24

VSS17

E1

VSS18

E2

VSS19

E8

VSS20

E15

VSS21

F3

VSS22

F4

VSS23

F5

VSS24

F12

VSS25

F27

VSS26

F28

VSS27

G1

VSS28

G2

VSS29

G5

VSS30

G6

VSS31

G9

VSS32

G14

VSS33

G18

VSS34

G21

VSS35

G24

VSS36

G25

VSS37

G26

VSS38

H3

VSS39

H4

VSS40

H5

VSS41

H24

VSS42

H27

VSS43

H28

VSS44

J1

VSS45

J2

VSS46

J5

VSS47

J24

VSS48

J25

VSS49

J26

VSS50

K24

VSS51

K27

VSS52

K28

VSS53

L13

VSS54

L15

VSS55

L24

VSS56

L25

VSS57

L26

VSS58

M3

VSS59

M4

VSS60

M5

VSS61

M12

VSS62

M13

VSS63

M14

VSS64

M15

VSS65

M16

VSS66

M17

VSS67

M24

VSS68

M27

VSS69

M28

VSS70

N1

VSS71

N2

VSS72

N5

VSS73

N6

VSS74

N11

VSS75

N12

VSS76

N13

VSS77

N14

VSS78

N15

VSS79

N16

VSS80

N17

VSS81

N18

VSS82

N24

VSS83

N25

VSS84

N26

VSS85

P3

VSS86

P4

VSS87

P12

VSS88

P13

VSS89

P14

VSS90

P15

VSS91

P16

VSS92

P17

VSS93

P24

VSS94

P27

VSS95

P28

VSS96

R1

VSS97

R11

VSS98

R12

VSS99

R13

VSS100

ICH7/A1/[10HB1-032801-N2R]

8

VSS101 VSS102 VSS103 VSS104 VSS105 VSS106 VSS107 VSS108 VSS109 VSS110 VSS111 VSS112 VSS113 VSS114 VSS115 VSS116 VSS117 VSS118 VSS119 VSS120 VSS121 VSS122 VSS123 VSS124 VSS125 VSS126 VSS127 VSS128 VSS129 VSS130 VSS131 VSS132 VSS133 VSS134 VSS135 VSS136 VSS137 VSS138 VSS139 VSS140 VSS141 VSS142 VSS143 VSS144 VSS145 VSS146 VSS147 VSS148 VSS149 VSS150 VSS151 VSS152 VSS153 VSS154 VSS155 VSS156 VSS157 VSS158 VSS159 VSS160 VSS161 VSS162 VSS163 VSS164 VSS165 VSS166 VSS167 VSS168 VSS169 VSS170 VSS171 VSS172 VSS173 VSS174 VSS175 VSS176 VSS177 VSS178 VSS179 VSS180 VSS181 VSS182 VSS183 VSS184 VSS185 VSS186 VSS187 VSS188 VSS189 VSS190 VSS191 VSS192 VSS193 VSS194

R14 R15 R16 R17 R18 T6 T12 T13 T14 T15 T16 T17 U4 U12 U13 U14 U15 U16 U17 U24 U25 U26 V2 V13 V15 V24 V27 V28 W6 W24 W25 W26 Y3 Y24 Y27 Y28 AA1 AA24 AA25 AA26 AB4 AB6 AB11 AB14 AB16 AB19 AB21 AB24 AB27 AB28 AC2 AC5 AC9 AC11 AD1 AD3 AD4 AD7 AD8 AD11 AD15 AD19 AD23 AE2 AE4 AE8 AE11 AE13 AE18 AE21 AE24 AE25 AF2 AF4 AF8 AF11 AF27 AF28 AG1 AG3 AG7 AG14 AG17 AG20 AG25 AH1 AH3 AH7 AH12 AH23 AH27 C27 E4 AG11

7

6

SS12/SMA/1A

VCC3

5VSB

power min~max:-0.5~2.1V

6

VCC

R196 1K/4D3

ICH7VREF

BC70 1u/6/Y5V/10V/Z

R197 10/6

0.1u/6/Y5V/25V/Z

VTT_GMCH

0.1u/6/Y5V/25V/Z

VCC1_5

BC71

C163

VCC1_5

0.1u/6/Y5V/25V/Z

VCC1_5

0.1u/6/Y5V/25V/Z

4.7u/8/Y5V/10V/Z

0.1u/6/Y5V/25V/Z

C158

C161

C164

C165

C168

C172

C176

C162

C183

C185

5

VCCDMIPLL

5

L9 0/8/SHT/X

VCC1_5

0.1u/6/Y5V/25V/Z

U9E

G10

V5REF

AD17

V5REF

F6

V5REF_SUS

AG28

VCCDMIPLL

AE23

V_CPU_IO

AE26

V_CPU_IO

AH26

V_CPU_IO

L11

VCC1_05

L12

VCC1_05

L14

VCC1_05

L16

VCC1_05

L17

VCC1_05

L18

VCC1_05

M11

VCC1_05

M18

VCC1_05

P11

VCC1_05

P18

VCC1_05

T11

VCC1_05

T18

VCC1_05

U11

VCC1_05

U18

VCC1_05

V11

VCC1_05

V12

VCC1_05

V14

VCC1_05

V16

VCC1_05

V17

VCC1_05

V18

VCC1_05

A1

VCC1_5_A

F17

VCC1_5_A

G17

VCC1_5_A

H6

VCC1_5_A

H7

VCC1_5_A

J6

VCC1_5_A

J7

VCC1_5_A

T7

VCC1_5_A

AB7

VCC1_5_A

AB8

VCC1_5_A

AB9

VCC1_5_A

AB10

VCC1_5_A

AB17

VCC1_5_A

AC6

VCC1_5_A

AC7

VCC1_5_A

AC8

VCC1_5_A

AC10

VCC1_5_A

AC17

VCC1_5_A

AD6

VCC1_5_A

AD10

VCC1_5_A

AE6

VCC1_5_A

AE10

VCC1_5_A

AF5

VCC1_5_A

AF6

VCC1_5_A

AF9

VCC1_5_A

AF10

VCC1_5_A

AG5

VCC1_5_A

AG9

VCC1_5_A

AH5

VCC1_5_A

AH9

VCC1_5_A

D26

VCC1_5_B

D27

VCC1_5_B

D28

VCC1_5_B

E24

VCC1_5_B

E25

VCC1_5_B

E26

VCC1_5_B

F23

VCC1_5_B

F24

VCC1_5_B

G22

VCC1_5_B

G23

VCC1_5_B

H22

VCC1_5_B

H23

VCC1_5_B

J22

VCC1_5_B

J23

VCC1_5_B

K22

VCC1_5_B

K23

VCC1_5_B

L22

VCC1_5_B

L23

VCC1_5_B

M22

VCC1_5_B

M23

VCC1_5_B

N22

VCC1_5_B

N23

VCC1_5_B

P22

VCC1_5_B

P23

VCC1_5_B

R22

VCC1_5_B

R23

VCC1_5_B

R24

VCC1_5_B

R25

VCC1_5_B

R26

VCC1_5_B

ICH7/A1/[10HB1-032801-N2R]

4

C159

0.1u/6/Y5V/25V/Z

VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3

VCCUSBPLL

VCC3_3/VCCHDA

VCCSATAPLL

VCCSUS1_05 VCCSUS1_05

VCCSUS1_05/VCCLAN1_05 VCCSUS1_05/VCCLAN1_06

VCCSUS1_05

VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3

VCCSUS3_3/VCCSUSHDA

4

C160

VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B

VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3

VCCRTC

VCCDMIPLL

T22 T23 T26 T27 T28 U22 U23 V22 V23 W22 W23 Y22 Y23 AA22 AA23 AB22 AB23 AC23 AC24 AC25 AC26 AD26 AD27 AD28

A5 B7 B13 B16 B27 C10 D15 F9 G11 G12 G16 AA7 AB12 AB20 AC16 AD13 AD18 AG12 AG15 AG19 AH11

A24 C24 D19 D22 E3 G19 K3 K4 K5 K6 L1 L2 L3 L6 L7 M6 M7 N7 P7

C1 U6 AD2 W5 K7 C28 G20 Y7 AA2 V1 V5 W2 W7 R7

3

VCC1_5

C155

0.1u/6/Y5V/25V/Z

C156

0.1u/6/Y5V/25V/Z

VCC3

C170

0.1u/6/Y5V/25V/Z

C171

0.1u/6/Y5V/25V/Z

3VDUAL_SB

C175

0.1u/6/Y5V/25V/Z

C177

0.1u/6/Y5V/25V/Z

C179

0.1u/6/Y5V/25V/Z

C186

0.1u/6/Y5V/25V/Z

3VDUAL_SB

C187

0.1u/6/Y5V/25V/Z

0.047u/4/Y5V/16V/Z

FOR

󰊆󰊆󰊆󰊆󰇞󰇞󰇞󰇞

3

KQ1 AMC1117SK/SOT223/0.8A

ESD

VCC3

RTCVDD [19,26]

BC72

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

ESD

BC177

BC178

2

3VDUAL_SB

KR1 100/6/1

KR2 169/6/1

KRN1 0/8P4R/X

3VDUAL_SB

+

KEC1 100u/D/10V/57

KBC1

0.1u/6/Y5V/25V/Z

VCC

C1339 1n/4/X7R/50V/K/X

VCC3

VCC1_5

C184

0.1u/6/Y5V/25V/Z

5VDUAL

3 2

4

1

3VDUAL_SB 3VDUAL

VCC

VCC3

L22 0/8/SHT/X

BC176

4.7u/8/Y5V/10V/Z

1 2 3 4 5 6 7 8

C1338 1n/4/X7R/50V/K/X

VCC1_5

Gigabyte Technology

Title

Size Document Number Rev B

Date: Sheet of

2

ICH6-PWR & GND

945PLM-S2

EMI

1

1.0

20 33Wednesday, August 09, 2006

1

5

D D

CKVDD

FB5 30/8/4A/S

VCC3

BC73

0.1u/6/Y5V/25V/Z

FB6 30/8/4A/S

VCC3

C C

B B

BC80

0.1u/6/Y5V/25V/Z

MMBT2222A/SOT23/600mA/40

VRMGD[19,30]

VCORE

R1.0 :CONROE CPU

BC75

0.1u/6/Y5V/25V/Z

BC81

0.1u/6/Y5V/25V/Z

R213 8.2K/4

VCC3

R1909 1K/ 4

R227 220/6/X R226 49.9/6/1

SMBDATA[14,15,17,19,22]

BC76

0.1u/6/Y5V/25V/Z

BC82

0.1u/6/Y5V/25V/Z

Q13

BC86

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

SMBCLK[14,15,17,19,22]

100p/4/NPO/50V/J/X

C204

C205

132

BC77

0.1u/6/Y5V/25V/Z

BC83

0.1u/6/Y5V/25V/Z

VCC3

R218 1K/4/X

SOT23

R1582 8.2K/4

R1580 8.2K/4

14.318M/16P/20PPM/49US/40/D

C203

22p/4/NPO/50V/J

C206

22p/4/NPO/50V/J

FSBSEL1[5] FSBSEL2[5]

VCC3

4

U10

42

VDDCPU

21

VDD_SRC

28

BC78

0.1u/6/Y5V/25V/Z

BC84

0.1u/6/Y5V/25V/Z

X2

R241 475/6/1

R1585 8.2K/4 R1586 8.2K/4

BC79

CLK_RT-

CLK_T1 SMBDATA SMBCLK

0.1u/6/Y5V/25V/Z C201 10p/4/NPO/50V/J/X

FB7 30/8/4A/S

BC85

0.1u/6/Y5V/25V/Z

VDD_SRC

34

VDD_SRC

37

VDDA

1

VDDPCI

7

VDDPCI

48

VDDREF

11

VDD48

10

VTT_PWRGD#/PD

38

GNDA

2

GND

6

GND

13

GND

29

GND

45

GND

51

GND

54

RESET#/CPU_STOP#

9

TURBO0/PCICLK_F1

55

TURBO1/PCI_STOP#

47

SDATA

46

SCLK

50

X1

49

X2

39

I REF

16

FS_B/TEST_MODE

53

FS_C/TEST_SEL/REFOUT1

ICS954201BF/S

REFOUT0

48MHz_USB/FS_A

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

SRCCLK7_ITPCLK

SRCCLK7_ITPCLK#

SRCCLK1

SRCCLK1#

SRCCLK2

SRCCLK2#

SRCCLK3

SRCCLK3#

SATAP_SRCCLK4

SATAN_SRCCLK4#

SRCCLK5

SRCCLK5#

SRCCLK6

SRCCLK6#

96MHz_DOTCLK

96MHz_DOTCLK#

SRCCLK0

SRCCLK0#

PCICLK2 PCICLK3 PCICLK4 PCICLK5

ITP_EN/PCICLK_F0

3

ICHCLK14_F

52 12

44 43

41 40

36 35

19 20

22 23

24 25

26 27

31 30

33 32

14 15

17 18

56 3 4 5 8

48MHZ_F

CPUCLK_F

-CPUCLK_F MCHCLK_F

-MCHCLK_F

SRCCLK_MCH_F

-SRCCLK_MCH_F

SRCCLK_ICH_F

-SRCCLK_ICH_F

SRCCLK_3GIO_F

-SRCCLK_3GIO_F

SRCCLK_SATA_F

-SRCCLK_SATA_F

DOTCLK_F

-DOTCLK_F

PCLK1_F PCLK1

33MHZ_F

LPC33_F

FWH33_F LANCLK33

R199 33/4 R1579 8.2K/4 R200 33/4 R201 33/4

1 2

RN14 33/8P4R/6

3 4 5 6 7 8

R208 33/4 R210 33/4

R212 33/4 R214 33/4

R216 33/4 R219 33/4

R221 33/4 R223 33/4

945PL-->N/A

R233 33/4/X R235 33/4/X

R237 33/4 R238 33/4 R1741 33/4

R243 33/4 R246 33/4 R416 33/4

R252

P.U --> PIN35/36 For ITPCLK

8.2K/4

P.D --> PIN35/36 for SRCCLK7

ICHCLK14 FSBSEL0 LPCCLK48 USBCLK48

CPUCLK

-CPUCLK MCHCLK

-MCHCLK

SRCCLK_MCH

-SRCCLK_MCH

SRCCLK_ICH

-SRCCLK_ICH

SRCCLK_3GIO

-SRCCLK_3GIO

SRCCLK_SATA

-SRCCLK_SATA

DOTCLK

-DOTCLK

PCLK0PCLK0_F

PCLK2

ICH33 LPC33

2

ICHCLK14 [19] FSBSEL0 [5] LPCCLK48 [24] USBCLK48 [18]

CPUCLK [6]

-CPUCLK [6] MCHCLK [8]

-MCHCLK [8]

SRCCLK_MCH [10]

-SRCCLK_MCH [10]

SRCCLK_ICH [18]

-SRCCLK_ICH [18]

SRCCLK_3GIO [17]

-SRCCLK_3GIO [17]

SRCCLK_SATA [19]

-SRCCLK_SATA [19]

DOTCLK [11]

-DOTCLK [11]

PCLK0 [22] PCLK1 [22] PCLK2 [22]

ICH33 [18] LPC33 [24] LANCLK33 [32]

ICHCLK14

LANCLK33

PCLK0

PCLK1

PCLK2

ICH33

LPC33

USBCLK48

LPCCLK48

CPUCLK

-CPUCLK

MCHCLK

-MCHCLK

DOTCLK

-DOTCLK

SRCCLK_MCH

-SRCCLK_MCH

SRCCLK_ICH

-SRCCLK_ICH

SRCCLK_3GIO

-SRCCLK_3GIO

SRCCLK_SATA

-SRCCLK_SATA

1

C193 10p/4/NPO/50V/J/X

C261 10p/4/NPO/50V/J/X

C195 10p/4/NPO/50V/J/X

C196 10p/4/NPO/50V/J/X

C1333 10p/4/NPO/50V/J/X

C198 10p/4/NPO/50V/J/X

C200 10p/4/NPO/50V/J/X

C202 10p/4/NPO/50V/J/X

R204 49.9/6/1

R207 49.9/6/1

R209 49.9/6/1

R211 49.9/6/1

R220 49.9/6/1/X

R224 49.9/6/1/X

R229 49.9/6/1

R232 49.9/6/1

R234 49.9/6/1

R236 49.9/6/1

R239 49.9/6/1

R244 49.9/6/1

R247 49.9/6/1

945PL-->N/A

A A

Gigabyte Technology

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

CK410M

945PLM-S2

1

21 33Wednesday, August 09, 2006

1.0

8

PCI1,2 SLOT

-12V +12VVCC3

VCC

PCI1

B1

D D

-PIRQD[18]

-PIRQA[18]

-C_BE3[18,32]

C C

B B

-C_BE2[18,32]

-DEVSEL[18,32]

-PLOCK[18]

-C_BE1[18,32]

PTCK

-PIRQD

-PIRQA

PCLK0

PCLK0[21]

-REQ0

-REQ0[18]

A_D31 A_D29

A_D27 A_D26 A_D25

-C_BE3 A_D16 A_D23

A_D21 A_D20 A_D19

A_D17 A_D16

-C_BE2

-IRDY

-IRDY[18,32]

-DEVSEL

-PLOCK

-PERR -PERR

-PERR[18,32]

-SERR

-SERR[18,32]

-C_BE1 A_D15 A_D14

A_D12 A_D11 A_D10

A_D8 -C_BE0 A_D7

A_D5 A_D4 A_D3

A_D1 A_D0

ACK64 ACK64

B2 B3 B4 B5 B6 B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI/120/P/IV/VA

-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

7

TRST

+12V

INTA INTC

RESERVED

GND GND

3.3V_AUX

GND

PME AD30 +3.3V AD28 AD26

GND AD24

IDSEL

+3.3V AD22 AD20

GND AD18 AD16 +3.3V

FRAME

GND TRDY

GND STOP +3.3V

SDONE

SBO

GND

AD15 +3.3V AD13 AD11

GND

C/BE0

+3.3V

GND

REQ64

TMS

+5V

RST +5V GNT

PAR

AD9

AD6 AD4

AD2 AD0 +5V

+5V +5V

6

1 2 3 4 5 6 7 8

8.2K/8P4R/6

-PIRQE [18]

-PIRQC [18]

3VDUAL

-FRAME [18,32]

-TRDY [18,32]

-STOP [18,32]

PAR [18,32]

-C_BE0 [18,32]

RN134

VCC

PTCK

-PIRQC

-PIRQE

PCLK1[21]

-REQ1[18]

A_D31 A_D29

A_D27 A_D26 A_D25

-C_BE3 A_D17 A_D23

A_D21 A_D20 A_D19

A_D17 A_D16

-C_BE2

-IRDY

-DEVSEL

-PLOCK

-SERR

-C_BE1 A_D15 A_D14

A_D12 A_D11 A_D10

A_D8 -C_BE0 A_D7

A_D5 A_D4 A_D3

A_D1 A_D0

PTMS PTCK

-PTRST

A1 A2 A3 A4

TDI

A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

-PTRST -PTRST

PTMS

-PIRQE

-PIRQC

-PCIRST

-GNT0

-PCIPME [18,32]

A_D30

A_D28

A_D24

A_D22

A_D18

-FRAME

-TRDY

-STOP

PCI_A40 PCI_A41

PAR

A_D13

A_D9

A_D6

A_D2

-PCI1_REQ64

5

-12V +12VVCC3

VCC

PCI2

B1 B2 B3 B4 B5 B6 B7 B8 B9

B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI/120/P/IV/VA

-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

TRST

+12V

TMS

INTA

INTC

RESERVED

GND GND

3.3V_AUX RST

GNT

GND

PME AD30 +3.3V AD28 AD26

GND

AD24

IDSEL

+3.3V AD22 AD20

GND AD18 AD16 +3.3V

FRAME

GND

TRDY

GND

STOP

+3.3V

SDONE

SBO

GND

PAR AD15 +3.3V AD13 AD11

GND

AD9

C/BE0

+3.3V

AD6 AD4

GND

AD2 AD0

REQ64

TDI

+5V

+5V +5V

4

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

PTMS

-PIRQD

-PIRQA

-PCIRST

-GNT1 [18]-GNT0 [18]

-PCIPME A_D30

A_D28

A_D24

A_D22

A_D18

-FRAME

-TRDY

-STOP

PCI_A40 PCI_A41

PAR

A_D13

A_D9

A_D6

A_D2

-PCI2_REQ64

3VDUAL

3

-12V VCC +12VVCC3

PCI3

B1

PTCK

-PIRQA

-PIRQD

PCLK2[21]

-REQ2[18]

A_D31 A_D29

A_D27 A_D25

-C_BE3 A_D23

A_D21 A_D19

A_D17

-C_BE2

-IRDY

-DEVSEL

-PLOCK

-PERR

-SERR

-C_BE1 A_D14

A_D12 A_D10

A_D8 A_D7

A_D5 A_D3

A_D1 A_D0

ACK64

B2 B3 B4 B5 B6 B7 B8

B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI/120/P/IV/VA

-12V TCK GND TDO +5V +5V INTB INTD PRSNT1 RESERVED PRSNT2 GND GND RESERVED GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

AD8 AD7 +3.3V AD5 AD3 GND AD1 +5V ACK64 +5V +5V

TRST

+12V

TMS

INTA INTC

RESERVED

GND GND

3.3V_AUX RST

GNT GND PME

AD30

+3.3V

AD28 AD26

GND

AD24

IDSEL

+3.3V

AD22 AD20

GND AD18 AD16

+3.3V

FRAME

GND

TRDY

GND

STOP +3.3V

SDONE

SBO

GND

PAR

AD15

+3.3V

AD13 AD11

GND

AD9

C/BE0

+3.3V

AD6 AD4

GND

AD2 AD0

REQ64

2

A1 A2 A3 A4

TDI

A5

+5V

A6 A7 A8

+5V

A9 A10

+5V

A11 A12 A13 A14 A15 A16

+5V

A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49

A52 A53 A54 A55 A56 A57 A58 A59

+5V

A60 A61

+5V

A62

+5V

-PCI3_REQ64

-PTRST

PTMS

-PIRQC

-PIRQE

-PCIRST

-PCIPME A_D30

A_D28 A_D26

A_D24

A_D22 A_D20

A_D18 A_D16

-FRAME

-TRDY

-STOP

PCI_A40 PCI_A41

PAR A_D15

A_D13 A_D11

A_D9

-C_BE0

A_D6 A_D4

A_D2

1

3VDUAL

-GNT2 [18]

A_D18

AD_16/-PIRQ(E-D-C-A)/-REQ0/-GNT0 AD_17/-PIRQ(D-C-A-E)/-REQ1/-GNT1 AD_18/-PIRQ(C-A-E-D)/-REQ2/-GNT2

VCC

6

RN19

2.2K/8P4R/6

1 2 3 4 5 6 7 8

RN21

2.2K/8P4R/6

1 2 3 4 5 6 7 8

-PCI3_REQ64

-PCI2_REQ64 ACK64

-PCI1_REQ64

-PIRQA[18]

-PIRQD[18]

-PIRQC[18]

-PIRQB[18]

-PIRQE[18]

-PIRQF[18,32]

-PIRQH[18]

-PIRQG[18]

5

A_D[0..31][18,32]

A A

Place close to PCI1

SMBCLK[14,15,17,19,21]

SMBDATA[14,15,17,19,21]

8

A_D[0..31]

-PCIRST

-PCIRST [18]

C208 33P/4/NPO/50V/J/X

R266 0/6/SHT/X R267 0/6/SHT/X

PCI_A40 PCI_A41

-REQ4[18]

-REQ3[18,32]

-REQ1[18]

-REQ2[18]

-REQ5[18]

-REQ0[18]

VCC

7

-REQ4

-REQ3

-REQ1

-REQ2

-REQ5

PAR

PAR[18,32]

-REQ0

RN25

1 2 3 4 5 6 7 8

2.2K/8P4R/6

-FRAME

-IRDY

-TRDY

-DEVSEL

-STOP

-PLOCK

-PERR

-SERR

-PIRQA

-PIRQD

-PIRQC

-PIRQB

-PIRQE

-PIRQF

-PIRQH

-PIRQG

1 2 3 4 5 6 7 8

RN22

2.2K/8P4R/6

1 2 3 4 5 6 7 8

RN23

8.2K/8P4R/6

1 2 3 4 5 6 7 8

RN24

8.2K/8P4R/6

1 2 3 4 5 6 7 8

VCC3

4

VCC

RN20

2.2K/8P4R/6

+12V

VCC3

0.1u/6/Y5V/25V/Z

3

BC91

0.1u/6/Y5V/25V/Z

BC95

VCC

BC93

0.1u/6/Y5V/25V/Z

BC96

0.1u/6/Y5V/25V/Z

1

+

EC28 1000u/D/6.3V/8C/36m

0315

BC97

0.1u/6/Y5V/25V/Z

+

EC29

1000u/D/6.3V/8C/36m/X

Gigabyte Technology

Title

Size Document Number Rev Custom

Date: Sheet of

2

PCI SLOT 1, 2/PCIEX1

945PLM-S2

22 33Wednesday, August 09, 2006

1

1.0

8

7

6

IDE/SATA LED FLOPPYIDE RESET

5

4

3

VCC

2

1

D4

-IDEACTP

LL4148/SOD80C/300mA

D D

VCC3

R284 1K/4

-SATALED[19]

VCC3

R283 1K/4

R285

8.2K/4

132

Q14

MMBT2222A/SOT23/600mA/40

SOT23

Q15 MMBT2222A/SOT23/600mA/40

IDE

PDD[0..15][19]

R287 8.2K/4 R290 8.2K/4

PDD[0..15]

PDDREQ[19]

-PDIOW[19]

-PDIOR[19]

PIORDY[19]

-PDDACK[19] IDEIRQ[19]

PDA1[19] PDA0[19]

-PCS1[19]

-IDERST PDD7 PDD8 PDD6 PDD9 PDD5 PDD10 PDD4 PDD11 PDD3 PDD12 PDD2 PDD13 PDD1 PDD14 PDD0 PDD15

PDDREQ

-PDIOW

-PDIOR PIORDY IDEPU0

-PDDACK IDEIRQ PDA1 PDA0 PDA2

-PCS1 -PCS3

-IDEACTP

VCC3

C C

B B

-HDLED [33]

C213 180p/4/NPO/50V/J/X

SOT23

132

PIORDY P66DET IDEIRQ

IDE

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

BH/2*20K20/RE/SHN/2.54/VA/D/GF

VCC

R289 1K/4

-IDERST

C214 1n/4/X7R/50V/K/X

R293 470/6

R295 8.2K/4

PDA2 [19]

-PCS3 [19]

-IDERST [24]

IDEPU0

P66DET

C215

0.047u/4/Y5V/16V/Z

Close to connector

P66DET [19]

FRONT USB1

FRONT USB2

+USBP1[18]

-USBP1[18]

-USBP0[18] +USBP0[18]

-USBP3[18] +USBP3[18]

+USBP2[18]

-USBP2[18]

+USBP1

-USBP1

-USBP0 +USBP0

-USBP3 +USBP3

+USBP2 -USBP2

-USBP2

RN26

470/8P4R/6

FDD

1 2

4

3

6 7 8 9 10

11 12 13 14 15 16 17 18 19

20

21 22 23 24 25 26 27 28 29 30 31 32 33 34

BH/2*17K5/BK/SHN/2.54/VA/D/GF

R282 470/6

1 2

3 4

5 6

7 8

DENSEL- [24]

INDEX- [24] MOTEA- [24]

DRVA- [24]

DIR- [24] STEP- [24] WDATA- [24] WGATE- [24] TK00- [24] WPT- [24] RDATA- [24] SIDE1- [24] DSKCHG- [24]

FUSEVCC1

F_USB1

+USBP2

132

5 6

PH/2*5K9/YL/2.54/VA/D

FUSEVCC1

F_USB2

132

5 6

PH/2*5K9/YL/2.54/VA/D

-USBP1-USBP0

4

+USBP1+USBP0

87 10

FUSEVCC1

1

+

EC62 1000u/D/6.3V/8C/36m

-USBP3

4

+USBP3

87 10

240MILS 160MILS

5VDUAL

R_USB

1 2

-RUSBP4 -RUSBP5

3 4

-RUSBP4

A A

+RUSBP4

-RUSBP5 +RUSBP5

RN139 0/8P4R/6/SHT/X

1

2 3 4 5 6 7 8

-USBP4 [18] +USBP4 [18]

-USBP5 [18] +USBP5 [18]

+RUSBP4

357 1

5 6 7 8

2468

121011

9

USB/A/O/BLACK/GF/2/RA/D

+RUSBP5

FOR EMI

FUSEVCC

BC702

0.1u/6/Y5V/25V/Z

F1

1 2

PSR24251/D

F2

1 2

PSR24251/D

FUSEVCC

BC105

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

FUSEVCC1

BC714

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

FUSEVCC1

R321 150K/4

-USBOC_F

R322 270K/4

-USBOC_F [18]

Gigabyte Technology

Title

Size Document Number Rev B

8

7

6

5

4

3

Date: Sheet of

2

IDE,FDD,F_USB

945PLM-S2

23 33Wednesday, August 09, 2006

1.0

1

8

RTS2- ==LOW CPU FAN 50% ==HIGH 100%

DEFAULT 50%

VCC

R1561 8.2K/4/X R1562 8.2K/4/X R1587 680/6

R347 680/6

R348 680/6

RN140

12 34 56 78

1K/8P4R/6

1 0

D D

SOUT2

C C

B B

VCC3

DTR2RTS2-

0302-UP

VID pins threshold voltage select: Vih / Vil : 2.0 / 0.8V VID pins threshold voltage select: Vih / Vil : 0.8 / 0.4V

DTR2-

TXD2

-SUR_DET[28]

-PCIE_RST[17] PWROK1[11,19]

-PFMRST1[32]

VTT_GMCH

-LFRAME[19]

LAD[0..3][19]

A20GATE[19]

LPCCLK48[21]

FOR PCIE RST DRIVING

95.8.9

R353

8.2K/4

VCC

22/8P4R/6

R358 0/4/X

-PFMRST[11,19]

-LDRQ0[19]

VCC3

SERIRQ[19]

-KBRST[19]

LPC33[21]

RN141

FOR DUAL BIOS

DTR1-:Low SPI flash enable

-PCIE_RST_F ITE_PWROK

-PFMRST1_F

-PFMRST2_F

RTS1-:Low SPI flash FOR SO2

DTR1-

R1888 1K/4/X

RTS1-

R1889 1K/4/X

7

DCD1-[25]

CTS1-[25]

DTR1-[25]

RTS1-[25]

DSR1-[25]

DCD2-[25]

TXD2 RXD2

VCC

32

DTR2#/JP4

33

RTS2#/JP5

34

DSR2#/[GP64]

35

VCC

36

SOUT2/JP6

37

SIN2/[GP63]

38

FAN_TAC1

39

FAN_CTL1

40

FAN_TAC2/GP52

41

FAN_CTL2/GP51

42

FAN_TAC3/GP37

43

FAN_CTL3/GP36

44

VID5/GP35

45

VID4/GP34

46

GNDD

47

VID3/GP33

48

VID2/GP32

49

VID1/GP31

50

VID0/GP30

51

VIDO5/GP27

52

VIDO4/GP26

53

VIDO3/FAN_TAC4/GP25

54

VIDO2/FAN_TAC5/GP24

55

GP23/[SI]

56

GP22/[SCK]

57

VIDO1/GP21

58

VIDO0/GP20

59

VIDO6/GP17

60

GP16/[SO2]

61

RESETCON#/CIRTX/GP15/[CE_N]/[CSA: dual bios]

62

PCIRST1#/SCRRST/GP14

63

PWROK1/SCRFET#/GP13

64

PCIRST2#/SCRIO/GP12

65

PCIRST3#/SCRCLK/GP11

66

VCC

67

LPCPD#/VIDVCC

68

LRESET#

69

LDRQ#

VCC

DTR2-[25]

RTS2-[25]

DSR2-[25]

TXD2[25]

RXD2[25]

FANIO1[33]

FANPWM1[33]

FANIO2[33]

FANPWM3[33]

IO_VID5[30] IO_VID4[30]

IO_VID3[30] IO_VID2[30] IO_VID1[30] IO_VID0[30]

-PCIE_RST_F

78

ITE_PWROK

56

-PFMRST1_F

34

-PFMRST2_F

12

-LPCPD

-PFMRST

-LDRQ0

R1565

8.2K/4

LAD[0..3]

RI1-[25]

TXD1[25]

RXD1[25]

RI2-[25]

CTS2-[25]

6

31

RI1#

SIN1

CTS1#

DSR1#

DCD1#

RTS1#/JP2

DTR1#/JP1

SOUT1/JP3

RI2#/[GP66]

CTS2#/[GP65]

DCD2#/[GP67]

IT8712F/[IT8718F]

LAD2

LAD1

LAD0

LAD3

SERIRQ

LFRAME#

KRST#/[GP62]

GA20

PCICLK

VIDO7/GP50

CLKIN

747372

75

70

71

76777879808182838485868788899091929394

LAD0

LAD3

LAD2

LAD1

10p/4/NPO/50V/J

C230

R1.0 EMI

R1829 8.2K/4

-PFMRST

BC121 100p/4/NPO/50V/J/X

-LPCPD

PD7

PD6

PD5

PD4

PD5

PD6

PD7

GNDD

DENSEL#

MTRA#

MTRB#/THRMO#/[SST/AMDSI_D]

DRVA#

R363 8.2K/4

5

PD3

PD0

PD2

PD1

PD0

PD1

PD2

PD3

DRVB#/[PECI/AMDSI_C]

WDATA#

-PFMRST [11,19]

INIT#

STB#

AFD#

ERR#

PCIRST4#/SCRPRES#/GP10

IRTX/GP47/CEB_N/JP7 for dual DB

DIR#

STEP#

HDSEL#

WGATE#

RDATA#

TRK0#

R1828 22/4

VCC

VCC3

6789101112131415161718192021222324252627282930

ACK#

SLIN#

VCC/[AVCC]

VIN3/ATXPG

VIN7/PCIRSTIN#

TMPIN3/[SO1]

RSMRST#/CIRRX/GP55

MCLK/[GP56] MDAT/[GP57]

KCLK/[GP60]

KDAT/[GP61]

3VSBSW#/GP40

PWROK2/GP41

RING#/GP53/SUSC#

PSON#/GP42

PANSWH#/GP43

PME#/GP54

PWRON#GP44

PSIN/GP45/SUSB#

INDEX#

WPT#

IT8718F-C/QFP128

95

PD[0..7]

STBAFDERRINITSLINACK-

BUSY

SLCT

VIN0 VIN1 VIN2

VIN4 VIN5/[VID7] VIN6/[VID6]

VREF TMPIN1 TMPIN2

GNDA

GNDD

IRRX/GP46

VBAT

COPEN#

VCCH

DSKCHG#

WPT- [23] INDEX- [23] TK00- [23] RDATA- [23] WGATE- [23] SIDE1- [23] STEP- [23] DIR- [23] WDATA- [23] PECI [6] DRVA- [23]

MOTEA- [23] DENSEL- [23]

U15

4

PD[0..7] [25]

STB- [25] AFD- [25] ERR- [25] INIT- [25] SLIN- [25] ACK- [25]

5 4

PE

3 2 1 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96

PWOK

R1848 22/4 R1849 22/4 R1563 8.2K/4

R350 22/4 R1821 22/4

-THERM

5VSB

BC118 1u/6/Y5V/10V/Z

R1906 1K/4

R1907 1K/4/X

BUSY [25] PE [25] SLCT [25]

VIN0 [26] VIN1 [26] VIN2 [26] PWOK [31] VIN4 [26] IO_VID7 [30] IO_VID6 [30]

VCC

VREF [26] SYS_TEMP [26] PWM_TEMP [26]

-RSMRST [19,29]

-IDERST [23] MCLK [26] MDAT [26] KCLK [26] KDAT [26]

-PWRBTSW [33]

-LPCPME [19]

-SLP_S3 [19,29] BEEP- [33] VBAT [19]

-CASEOPEN [26]

DSKCHG- [23]

BC119

0.047u/4/Y5V/16V/Z

3

VCC3

VCC

BC717 1u/6/Y5V/10V/Z

FIX TEMP RANDOM

R349 0/6/SHT/X

BC117

2.2n/4/X7R/50V/K

5VSB

3VDUAL

R352

8.2K/4

R359

8.2K/4

R1.0

C229

1u/6/Y5V/10V/Z

VCC3

JP7 : HIGH DUAL BIOS DISABLE LOW DUAL BIOS ENABLE

2

R345 8.2K/4/X

R346 8.2K/4/X

PWOK

CPU_TEMP [6,26] THERMDC [6]

-PSON [29,31]

PWRBTSW [19]

-THERM

PWOK

C228

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

1

-THERM [19]

Dual BIOS: GB logo :Pin 61 (GP15/CSA) GB logo :Pin 59 (GP17/CSB)

A A

Pin 59 Dual BIOS ,Power On Strapping: H ==>Dual BIOS function Enable L ==>Dual BIOS function Disable

1.2V or 3.3V tolerance select.

1.2V OUTPUT

3.3V OUTPUT LPCPD#=VIDVCC



VTT_GMCH



3.3V

8

Title

Size Document Number Rev

B

7

6

5

4

3

Date: Sheet of

Gigabyte Technology

ITE 8718 LPC IO

945PLM-S2

2

24 33Wednesday, August 09, 2006

1.0

1

8

COMA

D D

RI1-[24] CTS1-[24] DSR1-[24] RTS1-[24] DTR1-[24]

RXD1[24]

TXD1[24]

DCD1-[24]

-12V

ABC1

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

7

AU1

19

RY1

18

RY2

17

RY3

16

DA1

15

DA2

14

RY4

13

DA3

12

RY5

11

GND

10

-12V

GD75232/TSSOP20

RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5

12V

6

NRIA-

2

NCTSA-

3

NDSRA-

4

NRTSA-

5

NDTRA-

6

NSINA

7

NSOUTA

8

NDCDA-

9

20

5V

1

VCC

ABC2

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

+12V

ABC3

0.1u/6/Y5V/25V/Z

R1.0 EMI

RING IN

5

NRIA-

NRIB-

D7 BAT54C/SOT23/200mA

4

Q31 MMBT2222A/SOT23/600mA/40

-RI

-RI [19]

2

1

R323

3

75K/4/1

R324

8.2K/4

SOT23

132

3

EXTERNAL COMA

NDCDANDSRANSINA NRTSA-

NSOUTA NCTSANDTRANRIA-

2

ACN1

87 65 43 21

180P/8P4C/6/NPO/50V/K

ACN2

87 65 43 21

180P/8P4C/6/NPO/50V/K

PLACE NEAR COM CONNECTOR

NDCDANDSRANSINA NRTSANSOUTA NCTSANDTRANRIA-

1

COMA

1 6 2

10 7 3 8 4

11 9 5

COM/GE/SC-6mm/RA/1/D

COMB

C C

RI2-[24] CTS2-[24] DSR2-[24] RTS2-[24] DTR2-[24]

RXD2[24]

TXD2[24]

DCD2-[24]

-12V

BBC1

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

BU

19

RY1

18

RY2

17

RY3

16

DA1

15

DA2

14

RY4

13

DA3

12

RY5

11

GND

10

-12V

GD75232/TSSOP20

RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5

12V

NRIB-

2

NCTSB-

3

NDSRB-

4

NRTSB-

5

NDTRB-

6

NSINB

7

NSOUTB

8

NDCDB-

9

20

5V

1

VCC

BBC2

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

+12V

BBC3

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

INTERNAL COMB

NSOUTB

NRTSBNRIB-

NRTSBNDSRBNCTSB- NSINB NRIB- NDTRB-

PIN2X5-CUT10-COM

BCN3

21 43 65 87

180P/8P4C/6/NPO/50V/K

COMB

1 2 3 4 5 6 7 8 9 10

PH/2*5K10/WH/2.54/VA/D

NDCDBNSOUTB

R10:IOT TEST

NSINBNDCDBNDTRBNDSRBNCTSB-

BCN4

21 43 65 87

180P/8P4C/6/NPO/50V/K

LPT PORT

PD[0..7][24]

STB-[24]

B B

A A

AFD-[24]

INIT-[24]

SLIN-[24]

PD6 PD7 PD4 PD5

ERR-[24]

ACK-[24]

BUSY[24]

PE[24]

SLCT[24]

PD[0..7]

PRN1

1 2

AFD-

3 4

PD0 LPT2

5 6

INIT- LPT16

7 8

33/8P4R/6

PRN2

PD3

1 2

PD2 LPT4

3 4

PD1

5 6

SLIN-

7 8

33/8P4R/6

PRN5

1 2 3 4 5 6 7 8

33/8P4R/6

ERRACKBUSY PE SLCT

LPT1STBLPT14

LPT5

LPT3 LPT17

LPT8 LPT9 LPT6 LPT7

PRN3

2.2K/8P4R/6

PRN4

2.2K/8P4R/6

PRN6

2.2K/8P4R/6

PRN7

2.2K/8P4R/6

PR1

2.2K/4

LL4148/SOD80C/300mA

PD1

PBC1

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

LPT3

78 56

LPT5

34

LPT17

12 78

LPT8

56 34

ACK-

12

LPT1

78

LPT2

56

LPT16 ACK-

34

ERR-

12 78 56 34 12

VCC

PC1 1u/6/Y5V/10V/Z

LPT7 BUSY PE SLCT

LPT14

LPT17 LPT5 LPT4LPT4 LPT3

LPT1 LPT2 LPT16 ERR-

LPT6LPT6 LPT8 LPT9LPT9

PC2 180p/4/NPO/50V/J/X

LPT1 LPT14 LPT2

ERR-

87 65 43 21

21 43 65 87

PCN1 180P/8P4C/6/NPO/50V/K/X

PCN2 180P/8P4C/6/NPO/50V/K/X

PCN3 180P/8P4C/6/NPO/50V/K/X

PCN4 180P/8P4C/6/NPO/50V/K/X

LPT3

LPT16

LPT4

LPT17

LPT5

LPT6

LPT7

LPT8

LPT9

BUSY

PE

SLCT

LPT

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9 22 10 23 11 24 12 25 13

LPT/PK/SC-6mm/RA/D

PR2

0/6/SHT/X

R1.0 EMI CLOSE PC2

8

7

6

5

4

3

Gigabyte Technology

Title

Size Document Number Rev

B

Date: Sheet of

2

COM & LPT PORT

945PLM-S2

25 33Wednesday, August 09, 2006

1

1.0

8

7

6

5

TEMP H/W MONITOR VOLTAGE-- H/W MONITOR

4

3

2

1

VREF[24]

R268 10K/4/1

SYS_TEMP[24]

D D

PWM_TEMP[24]

CPU_TEMP[6,24]

C209

1u/6/Y5V/10V/Z

C210 1u/6/Y5V/10V/Z

RS1 10K/1/0603/S/X

R269 10K/4/1

R277 30K/4/1

R270 30K/4/1/X

C211

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

IT8718

C1337

2.2n/4/X7R/50V/K/X

* * * *

R271

8.2K/4

VIN0[24] VIN1[24] VIN2[24] VIN4[24]

R272

8.2K/4

VCC3 +12VVCORE DDR18V

R273

8.2K/4

R274 24K/4

R278

8.2K/4

CASE OPEN

R279

1M/4

C C

C212

0.01u/4/X7R/16V/K

-CASEOPEN

CI

1 2

PH/1*2/BK/2.54/VA/D

-CASEOPEN [24]RTCVDD[19,20]

Case Open Circuits

KB/MS

KDAT[24]

KCLK[24] MDAT[24] MCLK[24]

B B

KDAT KCLK MDAT MCLK

FUSEVCC

RN28

82/8P4R/6

RN29

8.2K/8P4R/6

MCLK MDAT KCLK KDAT

KBDATA KBCLK MSDATA

MSCLK

2 1

4 3

6 5

8 7

CN1 180P/8P4C/6/NPO/50V/K

12 34 56 78

78 56 34 12

10

9

4

3

FUSEVCC

BC108

0.1u/6/Y5V/25V/Z

R1.0 EMI CLOSE PC1

BC109

0.1u/6/Y5V/25V/Z

MSDATA

MSCLK

KBDATA

A A

KBCLK

KB_MS

7

8 11 12

MS

1

2

5

6

KB

KB/MS/6P/PC99/S/RA/D/2

Gigabyte Technology

Title

BIOS/HW-MONITOR/CI/KB/MS

Size Document Number Rev B

8

7

6

5

4

3

Date: Sheet of

2

945PLM-S2

26 33Wednesday, August 09, 2006

1.0

1

AZALIA CODEC

5

4

3

2

1

D D

C C

-ACZ_DET[28]

ACZ_SDOUT[19] ACZ_BITCLK[19]

ACZ_SDIN2[19]

ACZ_SYNC[19]

-ACZ_RST[19]

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

B B

CBC4

VCC3

CR14 22/4

CR15 22/4

CBC5

0.1u/6/Y5V/25V/Z

FRONT_JD[28]

0.1u/6/Y5V/25V/Z

LINE1_JD[28]

MIC1_JD[28]

SURR_JD[28]

LINE2_L[28]

LINE2_R[28]

MIC2_L[28]

MIC2_R[28]

CR7 2.2/8

CBC6

CR19 5.1K/4/1

CR20 10K/4/1

CR21 20K/4/1

CR22 39.2K/4/1

CEN[28]

LFE[28]

S_SURR_L[28]

S_SURR_R[28]

SPDIFI[28]

SPDIF[28]

1

DVDD1

2

GPIO0/XTALI

3

GPIO1/XTALO

4

DVS1

5

SDATA_OUT

6

BIT_CLK

7

DVSS2

8

SDATA-IN

9

DVDD2

10

SYNC

11

RESET#

12

PC_BEEP

CBC9

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

4847464544434241403938

SPDIFO

SPDIF/EAPD

SURBACK-R/XTALSEL

SURBACK-L/JD0 GPIO0

SENSE A(JD1)/PHONE JD5

LINE2-L/AUX-L

LINE2-R/AUX-R

MIC2-L/JD2

1314151617181920212223

Can Support Amp Out

LFE

CEN

MIC2-R/JD1 GPIO1

CD_L

CR2 20K/4/1

37

AVSS2

AVDD2

SURR-L

SURR-R

JDREF (NC)/JD3

LINE1-VREFOR/VREFO3

LINE1-VREFO-L/AFILT1

MIC1-VREFO-L/VREFOUT

CD_GND

CD_R

MIC1-L/MIC1

MIC1-R/MIC2

LINE1-L

LINE1-R

24

0.1u/6/Y5V/25V/Z

CBC2

CU1

ALC880/CMI9880

FRONT-R

SENSE B (JD2)/FMIC1

DCVOL/VREFVOUT2

MIC1-VREFO-R/FMIC2

MIC2-VREFO/AFILT2

FRONT-L

LINE2-VREFO/JD4

VREF

AVSS1

AVDD1

ALC883-GR/LQFP48

CBC10 1u/6/Y5V/10V/Z

CBC11 1u/6/Y5V/10V/Z

CBC12 1u/6/Y5V/10V/Z

CBC13 1u/6/Y5V/10V/Z

CBC14 0.1u/6/Y5V/25V/Z

CBC15 0.1u/6/Y5V/25V/Z

CBC16 0.1u/6/Y5V/25V/Z

AVDD

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

CBC7

0.1u/6/Y5V/25V/Z

LINE_IN_R [28]

LINE_IN_L [28]

MIC2 [28]

MIC1 [28]

CD_R [28]

CDGND [28]

CD_L [28]

CBC3

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

VODR

VOCR

VOBR

AVDD

CBC8 1u/6/Y5V/10V/Z

CR5 5.1K/4/1

CR6 10K/4/1

Can Support Amp Out

CR13 8 .2K/4

CR17 8 .2K/4

VOAR [28]

SURR_R [28] SURR_L [28]

S_SURR_JD [28]

CEN_JD [28]

FAUDIO_JD [28]

LINE_O_R [28] LINE_O_L [28]

MIC2 [28] LINE2_VREFO [28] MIC2_VREFO [28] VOCR [28] MIC1 [28]

A A

Title

Gigabyte Technology

AZALIA ALC883

Size Document Number Rev Custom

5

4

3

Date: Sheet of

2

945PLM-S2

1.0

27 33Wednesday, August 09, 2006

1

5

CODEC POWER/EMI PAD

CQ4

5VSB

D D

CD2 LL4148/SOD80C/300mA

CEC4

100u/D/10V/57

AVDD

+

78L05/TO92/100mA

TOP

1

OUT GND IN

2

3

CD IN

CD_L[27]

CDGND[27]

CD_R[27]

CR52

CR51

8.2K/4

+12V

CD1 LL4148/SOD80C/300mA

CBC25

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

CR53

8.2K/4

4

CD_IN

1 2 3 4

SHR/1*4/BK/P/2.54/VA/D

CR26

0/6/SHT/X

CR32 2.2/6

3

LINE-OUT

LINE-IN

MIC-IN

2

MIC2[27]

MIC1[27]

CBC17 10u/8/Y5V/10V/Z

CBC19 10u/8/Y5V/10V/Z

CR41 8.2K/4

CR42 8.2K/4

CBC21

180p/4/NPO/50V/J

CBC26

180p/4/NPO/50V/J

CBC28

180p/4/NPO/50V/J

LINE_O_R[27]

LINE_O_L[27]

LINE_IN_R[27]

LINE_IN_L[27]

VOCR[27]

VOAR[27]

1

AJ_B5

AJ_B2

CBC22 180p/4/NPO/50V/J

LINE_IN_R

LINE_IN_L

CBC27 180p/4/NPO/50V/J

MIC2

MIC1

CBC29 180p/4/NPO/50V/J

C C

SPDIF

AZALIA JACK

VCC

SPDIF_IO

1

SPDIF[27] SPDIFI [27]

USB_1394

354

PH/2*3K2/RE/2.54/VA/D

USB_LAN

VCC3

CR84

8.2K/4/X

6

CBC50 0.1u/6/Y5V/25V/Z

CR86 374K/4/1/X

SURROUND

CEN/LFE

SURR BACK

B B

-SUR_DET: cable detect to SB or I/O

default : high

insert cable : low

AUDIO

C4

LINE1_JD[27]

FRONT_JD[27]

A A

MIC1_JD[27]

LINE1_JD LINE_IN_R

LINE_IN_L

FRONT_JD AJ_B5

AJ_B2

MIC1_JD MIC2

MIC1

5

C4

C3

C5

C2

GND

B4

B3

B5

B2

GND

A4

A3

A5

A2

GND

A1

MH4

MH5

A3RP/13P/BU,GE,PK/RA/D/1/A

MH1 MH2 MH3

BLUE

LINE-IN

GREEN

LINE-OUT

PINK

MIC-IN

MH1 MH2 MH3

CEN-P CEN_JD

S_SURR-LL S_SURR-RR

4

HDA_SUR

1

2

3

4

5

6 7 9

11

12

13814

PH/2*7K10/BK/2.54/VA/D

SURR-RRLFE-P SURR-LL SURR_JD

S_SURR_JD

SURR_JD [27]CEN_JD[27]

S_SURR_JD [27]

VCC3

CR87

8.2K/4

AZALIA FRONT PANEL

-SUR_DET [24]

3

BAT54A/SOT23/200mA

LINE2_VREFO[27]

BAT54A/SOT23/200mA

MIC2_VREFO[27]

MIC2_L[27]

LINE2_R[27]

FAUDIO_JD[27]

LINE2_L[27]

SURR_R[27]

SURR_L[27]

S_SURR_R[27]

S_SURR_L[27]

CQ8

CQ9

CBC45 4.7u/8/Y5V/10V/Z CBC44 4.7u/8/Y5V/10V/Z CBC43 4.7u/8/Y5V/10V/Z

CBC42 4.7u/8/Y5V/10V/Z

CBC30 1u/6/Y5V/10V/Z

CBC31 1u/6/Y5V/10V/Z

CBC34 1u/6/Y5V/10V/Z

LFE[27]

CBC35 1u/6/Y5V/10V/Z

CEN[27]

CBC38 1u/6/Y5V/10V/Z CR92 0/6/SHT/X

CBC39 1u/6/Y5V/10V/Z

SOT23

CR74 8.2K/4

CR75 8.2K/4

CR76 8.2K/4

CR77 8.2K/4

CR81 0/6/X

180p/4/NPO/50V/J

2

CBC46

CR82 0/6/X

CBC47

180p/4/NPO/50V/J

Title

Size Document Number Rev Custom

Date: Sheet of

CR88 0/6/SHT/X

CR89 0/6/SHT/X

CR90 0/6/SHT/X

CR91 0/6/SHT/X

CBC32

1n/4/X7R/50V/K

CBC36

1n/4/X7R/50V/K

R1.0 EMI

CR93 0/6/SHT/X

0/6/SHT/X

CBC40

1n/4/X7R/50V/K

CR83

F_AUDIO

1 3 5 7 9

PH/2*5K8/GED/2.54/VA/D

CBC48

180p/4/NPO/50V/J

Gigabyte Technology

2 4 6

10

SURR-RR

SURR-LL

CBC33 1n/4/X7R/50V/K

CBC37 1n/4/X7R/50V/K

S_SURR-RR

S_SURR-LL

CBC41 1n/4/X7R/50V/K

FOR EMI

VCC3

CR78

8.2K/4

CR79 20K/4/1

CR80 39.2K/4/1

CBC49

180p/4/NPO/50V/J

AUDIO JACK

945PLM-S2

1

LFE-P

CEN-P

-ACZ_DET [27]MIC2_R[27]

28 33Wednesday, August 09, 2006

1.0

5

3VDUAL CIRCUIT

5VDUAL

R1128 100/6/1

R1129

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

169/6/1

4.7u/8/Y5V/10V/Z

3VDUAL

+

BC543

C1317

7

COMP

LOOK 0.8V

R1133 1K/4

EC117

100u/D/10V/57

5

BOOT

VCC

UGATE PHASE

LGATEFB

GND

3

ISL6520ACBZ/SO8

U86

C405

0.1u/6/Y5V/25V/Z

1 2 8

46

R1905

-RSMRST [19,24]

C408

0.1u/6/Y5V/25V/Z

1uH/V/10A/1P/T3726/D

R1707

2.2/6

L17

Q286 2SK3918/TO252/1300pF/7.5m

2

4.7/6

0.1u/6/X7R/25V/K

GDS

PHASE1_8V

1

3

2

GDS

1

3

Q288 2SK3918/TO252/1300pF/7.5m

D D

2

Q187

APL1084UC-TR/TO252/5A

3

1

BC540

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

DDR18V

C C

R1705 30K/4/1

EN

R1709

C1322

20K/4/1

10p/4/NPO/50V/J

C1323

0.047u/4/Y5V/16V/Z

C1321

R1710

2.2/6

25V

5VSB5VDUAL

R1700 1/6

C1324 1n/4/X7R/50V/K

D23 SS12/SMA/1A

C1320 1u/6/Y5V/10V/Z

L18

4

DDRVTT

BC713

0.1u/6/Y5V/25V/Z

1

+

EC166 1000u/D/6.3V/8C/36m

2.8uH/V/20A/3P/T5052/D

1

+

EC168 1000u/D/6.3V/8C/36m

R1730 1K/4/1

VTT_REF

R1731 1K/4/1

1

+

EC167 1000u/D/6.3V/8C/36m

U87 RT9199PSP/SO8/1.8A

1

VIN

VCNTL4

2

GND

VCNTL3

3

REFEN

VCNTL2

4

VOUT

VCNTL1

SGND

9

DDRVTT

GND VIA X6

DDR18V

0.8=1.55*(1/1+X),X=600

R1711 2K/4/1

DDR18V=1.835V

R1714

1.54K/4/1

VCCDDR18V DDR18V

8

7

6

5

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

3

2

1

5VDUAL

PAD 500 X 500 mil^2

BC712

POWER

VCC

5VSB

+12V

VCC=4.2V

R341 8.2K/4

R1899

12.1K/4/1

R1900 1K/4

R333 1K/4

+12V=10V

R1901 8.2K/4

R1902

2.74K/4/1

-SLP_S3[19,24]

S3 TURN OFF 2_5LEVEL,

(PSU +12V ON,󰔥DDR18V LOADING WORSE)

3VDUAL

C1336 1u/6/Y5V/10V/Z

C1335

0.1u/6/Y5V/25V/Z

C173

0.1u/6/Y5V/25V/Z

R1903

8.2K/4

󰡣,

R1699

2.4K/4

1_LEVEL

C1319

R1703 1K/4/1

0.01u/4/X7R/16V/K

5VSB

3

2

5VSB

5

6

5VSB

R366 1K/4

Q35

SOT23

132

MMBT2222A/SOT23/600mA/40

󰜊󰜊󰜊󰜊

OP TURN

+12V

411

3

+

2

-

84

+

-

84

+

-

G S

DDR18V DROP

1

U85A LM324M/SO14

U45A

1

KA393D/SO8

U45B

7

KA393D/SO8

5VDUAL_GATE

3

D

SOT23

2

1

2N7002/SOT23/25pF/5

C180 1n/4/X7R/50V/K/X

R1702 8.2K/4

+12V

R1898

8.2K/4

Q310

VTT_GMCH

C1316

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

R1704

2.4K/4

2SK3918/TO252/1300pF/7.5m

1

3

VCC

AP9435K/SOT223/507pF/50m

1 234

5VDUAL

5VSB

1

+

EC131 100u/D/10V/57

5VSB

R1904 1K/4

3

D

G S

SOT23

2

1

Q312 2N7002/SOT23/25pF/5

5VDUAL 5VDUAL5VDUAL

FUSEVCC

R1.0 EMI

C1318

0.1u/6/Y5V/25V/Z

Q184

Q311

G S

C1340 1n/4/X7R/50V/K

VTT_PWRGD [30]

5VDUAL

2

+

EC121 1000u/D/6.3V/8C/36m

1_5LEVEL

3

D

SOT23

2

1

Q25 2N7002/SOT23/25pF/5

1

C1341 1n/4/X7R/50V/K/X

C1342 1n/4/X7R/50V/K/X

VCCVCC

EMI

POWER SEQUENCY

B B

-PSON[24,31]

R1698 22K/4

-SLP_S3[19,24]

POWER ISSUE

3VDUAL

R1896 3K/4/1

R1897

A A

BC721

1u/6/Y5V/10V/Z

10K/4/1

2_5LEVEL

5

D

G S

2

EN

3

1

132

C1315

1u/6/Y5V/10V/Z

Q282

2N7002/SOT23/25pF/5

Q283

MMBT2222A/SOT23/600mA/40

SOT23

12

13

+12V

-S4_S5[19]

U85D

411

+

14

-

LM324M/SO14

6537_FB3

R1706 8.2K/4

R1728 1K/4

R1729 1K/4

5VSB

C1327

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

EN

R1701 1K/4

132

Q285

MMBT2222A/SOT23/600mA/40

SOT23

132

VCC3

Q290

MMBT2222A/SOT23/600mA/40

SOT23

132

BC711

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

4

Q284

MMBT2222A/SOT23/600mA/40

SOT23

DDR25V_MCH

1u/6/Y5V/10V/Z

+

EC171 100u/D/10V/57

-SLP_S3

VCC1_5

BC722

R1.0R1.0

+12V VCC3

3

Q188

D

R1136

8.2K/4

D22 SS12/SMA/1A

R1139

8.2K/4 R1715 1K/4

3VDUAL

R1718

1.2K/4/1

1_5LEVEL

R1723 1K/4/1

C411

0.1u/6/Y5V/25V/Z

2N7002/SOT23/25pF/5

G S

2

1

6537_FB3

Q189

MMBT2222A/SOT23/600mA/40

SOT23

132

+12V

411

10

+

9

-

R1724 1K/4

3

U85C

8

LM324M/SO14

R1722 100/6

C1326

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

1u/6/Y5V/10V/Z

DDR18V

1

3VDUAL

BC720

R1.0

2

Q289 AP40T03H/TO252/655pF/25m

3

VCC1_5

R1708

1.6K/4/1

1_3LEVEL

R1713

1K/4/1

+

EC170

1000u/D/6.3V/8C/36m

+12V

41 1

5

+

6

-

2

U85B

7

LM324M/SO14

VCC1_5

2

Q287

AP40T03H/TO252/655pF/25m

1

R1712 100/6

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

0.1u/6/Y5V/25V/Z

Title

Size Document Number Rev

Custom

Date: Sheet of

3

C1325

VTT_GMCH

BC710

Gigabyte Technology

Discrete Power

945PLM-S2

+

EC169 1000u/D/6.3V/8C/36m

1

29 33Wednesday, August 09, 2006

1.0

5

4

3

2

1

VIN

DBC3

DR1 2.2/6

DR4 0/6/SHT/X

DR8 0/6/SHT/X

DR12 0/6/SHT/X

DQ4

DR3 8.2K/4

DQ1

DQ5

DR2 2.2/6

DR5 8.2K/4

DQ8

DQ10

DR10 8.2K/4

DC12

0.1u/4/Y5V/16V/Z

CPU FAN ISSUE

2

1

3

2

1

3

VIN

2

1

3

2

1

3

VIN

2

1

3

2

1

3

DQ3

DQ6

DQ9

DQ12

for fix low temp glitch

1

+

DEC8 470u/D/16V/AD/53m

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

2

1

3

+

DBC1 1u/8/Y5V/16V/Z

SDR1

0/6/SHT/X

DBC4 1u/8/Y5V/16V/Z

SDR2

0/6/SHT/XDQ2

DBC2 1u/8/Y5V/16V/Z

SDR6

0/6/SHT/X

1

DEC1 1500u/D/16V/AK/13m

DL1

0.6uH/V/40A/DLPI129N/D

DR7

2.2/6

DC2 1n/4/X7R/50V/K

DL2

0.6uH/V/40A/DLPI129N/D

DR6

2.2/6

DC1 1n/4/X7R/50V/K

DL3

0.6uH/V/40A/DLPI129N/DDR9 2.2/6

DR11

2.2/6

DC3 1n/4/X7R/50V/K

1

+

DEC2 1500u/D/16V/AK/13m

VCORE

SDR4 0/6/SHT/XDQ7

ISEN1

PHASEA

SDR3 0/6/SHT/X

ISEN2

PHASEB

SDR5 0/6/SHT/XDQ11

ISEN3

PHASEC

1

+

DEC3 1500u/D/16V/AK/13m

MOSFEF SOLDER SIDE

󰍢󰍢󰍢󰍢

ICT TEMP.

1

+

DEC11

820u/FP/D/2.5V/88/7m

CPU FAN ISSUE

DEC12

3300u/D/6.3V/AP/12m

+

DEC4

820u/FP/D/2.5V/88/7m

820u/FP/D/2.5V/88/7m/X

820u/FP/D/2.5V/88/7m

1

+

SR1,SR3,SR5 PLACE ON THE SOLDER SIDE, CLOSE INDUCTOR

OUTPUT INDUCTOR

1

+

DEC6

DEC10

1

+

DEC7

1500u/D/6.3V/AD/26m

1

+

DEC9

DEC5

DBC5

0.1u/6/X7R/25V/K

DBC13

0.1u/6/X7R/25V/K

DBC16

0.1u/6/X7R/25V/K

DR54

8.2K/4

V12

3VDUAL

DR52

8.2K/4

DQ14 MMBT2222A/SOT23/600mA/40

SOT23

132

2.2u/8/Y5V/16V/Z/X

ALL MOSFET =8~9m OHM

UGATE1

PHASE1

LGATE1

2SK3918/TO252/1300pF/7.5m

UGATE2

PHASE2

LGATE2

2SK3918/TO252/1300pF/7.5m

UGATE3

PHASE3

LGATE3

2SK3918/TO252/1300pF/7.5m

3VDUAL

DR51 1K/4

3

D

G S

2

1

DQ13 2N7002/SOT23/25pF/5

VCC

D D

DR20 0/6/SHT/X

VR_RDY[5]

VTT_PWRGD[29]

DBC10

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

VRD_SEL[6]

DR36

R1.0

20K/4/1

680p/4/X7R/50V/K/X

DBC17

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

DC7 1n/4/X7R/50V/K/X

DBC18

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

DR37 1.27K/4/1

DR35 0/6/SHT/X

C C

DR55 75K/4/1/X

VCC

DR56 2.2/6

DR28

0/6/SHT/X

DR32

0/6/SHT/X

VCORE

DC11 NC/4/X

FB

DC9

DC8

1.5n/4/X7R/50V/K

DR38 750/6/X

R1.0

DR44

DR40

0/6/SHT/X

34K/4/1

B B

A A

DR47 0/6/X

DC10

R1.0 R1.0

0.01u/4/X7R/16V/K

Freq.=150KHz

VID0[6] VID1[6] VID2[6] VID3[6]

VID4[6] VID5[6] VID6[6] VID7[6]

IO_VID7 IO_VID6 IO_VID5 IO_VID4 IO_VID3 IO_VID2 IO_VID1 IO_VID0

DR33 169K/4/1

DR50 243K/4/1

DRN1

1K/8P4R/6

7 8 5 6 3 4 1 2

DRN2

1K/8P4R/6

37

PGOOD

36

EN

46

VID7

47

VID6

48

VID5

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

6

VRSEL

13

COMP

14

FB

15

IDROOP

16

VDIFF

18

VSEN

17

RGND

12

OFS

7

DRSEL

8

OVPSEL

11

REF

45

FS

9

SS

DR41

2.2/6 DBC19 1u/6/Y5V/10V/Z

10

DU1

PVCC1_2

VCC

BOOT1

UGATE1 PHASE1

LGATE1

ISEN1+

ISEN1-

BOOT2

UGATE2 PHASE2

LGATE2

ISEN2+

ISEN2-

PVCC3

BOOT3

UGATE3 PHASE3

LGATE3

ISEN3+

ISEN3-

ISEN4+

ISEN4-

PWM4

EN_PH4

GND

ISL6312CRZ/QFN48

49

BOTTOM PAD CONNECT TO GND THROUGH 10 VIA

IO_VID0

IO_VID0 [24]

IO_VID1

IO_VID1 [24]

IO_VID2

IO_VID2 [24]

IO_VID3

IO_VID3 [24]

IO_VID4

IO_VID4 [24]

IO_VID5

IO_VID5 [24]

IO_VID6

IO_VID6 [24]

IO_VID7

IO_VID7 [24] VRMGD [19,21]

DR15 2.2/6

29

DR19 2.2/6 DBC8 0.1u/6/X7R/25V/K

31

32 33

DC4 2.2n/4/X7R/50V/K

30

DR18 200/6

35 34

PHASEA

DR14 9.53K/4/1

DR16 2.2/6

27

26 25

DC5 2.2n/4/X7R/50V/K

28

DR27 200/6

19 20

PHASEB

DR23 9.53K/4/1

42

DR26 2.2/6

DR21 2.2/6

40

39 38

DC6 2.2n/4/X7R/50V/K

41

DR30 200/6

44 43

PHASEC

DR29 9.53K/4/1

21 22

24

23

VCC

V12

DBC7 1u/8/Y5V/16V/Z

ISEN1

DR13 NC/4/X

DBC9 0.1u/6/X7R/25V/K

DBC6 0.1u/6/X7R/25V/K

ISEN2

DR24 NC/4/X

DBC12 0.1u/6/X7R/25V/K

DBC15 1u/8/Y5V/16V/Z

V12

DBC11 0.1u/6/X7R/25V/K

ISEN3

DR22 NC/4/X

DBC14 0.1u/6/X7R/25V/K

VCC3

DR53

8.2K/4/X

VR_RDY

Title

Size Document Number Rev Custom

5

4

3

2

Date: Sheet of

Gigabyte Technology

VRD 11/ ISL6312

945PLM-S2

1

30 33Wednesday, August 09, 2006

1.0

8

7

6

5

4

3

2

1

ATXPWR_24-2

ATX POWER CONNECTOR

VCC3

-12V

D D

-PSON[24,29]

BC129

0.1u/6/Y5V/25V/Z

-5V

VCC

BC131

0.1u/6/Y5V/25V/Z

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

BC133

BC134

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

ATX

13

3.3V

14

3.3V

-12V

15

GND

16

5V

PSON

17

GND

18

5V

GND

19

GND

20

POK

-5V

21

5VSB

5V

22

12V

5V

23

5V

12V

24

GND

3.3V

APW/2*12/IV/C/OP/4.2/VA/GF/LK/2H

C C

HOLE_3-RH-1

VCC3

1

2

3

4

5

6

7

8

9

10

11

12

BC135

0.1u/6/Y5V/25V/Z

BC136

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

BC138

0.1u/6/Y5V/25V/Z

C259

0.1u/6/Y5V/25V/Z

C1332

0.1u/6/Y5V/25V/Z

VCC

PWOK [24]

5VSB

+12V

BC139

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

V12

ATX_12V

4

+12V

APW/2*2/IV/OC/P/4.2/VA/GF/OH

BC130

0.1u/6/Y5V/25V/Z

GND

GND+12V

1

23

MH2

2

3

8

7

6

MH6

5

2

3

8

7

6

5

B B

A A

8

4

1

4

1

HOLE_3

MH3

MH7

4

1

4

1

HOLE_3

MH4

MH8

2

3

8

4

7

1

HOLE_3

6

5

MH1

2

3

8

4

7

1

HOLE_3

6

5

3

8

4

7

1

HOLE_3

6

5

6

K1

K1_ICT

1

K4

K1_ICT

1

5

K2

K1_ICT

1

K5

K1_ICT

1

K3

K1_ICT

1

K6

K1_ICT

1

4

I1

4MMH/X

I3

4MMH/X

I5

4MMH/X

I2

4MMH/X

I4

4MMH/X

Title

Size Document Number Rev B

3

Date: Sheet of

Gigabyte Technology

ATX POWER CONNECTOR

945PLM-S2

2

31 33Wednesday, August 09, 2006

1.0

1

2

3

8

7

6

5

2

3

8

7

6

5

7

5

-C_BE3

-C_BE3[18,22] PAR

PAR[18,22]

-FRAME

-FRAME[18,22]

-TRDY

-TRDY[18,22]

-IRDY

-IRDY[18,22]

-STOP

-STOP[18,22]

-PERR[18,22]

-SERR[18,22]

-REQ3[18,22]

-GNT3[1 8]

-C_BE2[18,22]

-C_BE1[18,22]

-DEVSEL LANCLK33

-PERR

-SERR

-REQ3

-GNT3

Bypass Cap.

-C_BE2

-C_BE1

LU1

103

AD15

104

VDD

105

AD14

106

AD13

107

VDDO_PCI

108

AD12

109

AD11

110

AD10

111

M66EN

112

AD9

113

CBE_[0]

114

AD8

115

AD7

116

VDDO_PCI

117

AD6

118

AD5

119

AD4

120

AD3

121

AD2

122

AD1

123

AD0

124

VDD

125

BOND32

126

VPD_CLK

127

VPD_DATA

128

SPI_DI

129

EPAD

102

CBE_[1]

AVDDLF

12345678910111213141516171819202122232425262728293031323334353637

AVDD25_L

VDD15_L

-DEVSEL[18,22]

LANCLK33[21]

# Layout Check :

D D

1. LU1 PIN129

2. 3VDUAL , VCC3 , VDD15_L , AVDD25_L



20mil󰎩,

3. X'TAL 25MHz

4. MDI0~3,TRACE 8:7:8 , 40mil

LANCLK33

-PFMRST1

C C

VCC3

B B

VPD_CLK VPD_DATA

󰂁󰂁󰂁󰂁󰀩󰀩󰀩󰀩

󰍢󰎬

󰇞󰝎

󰅧󰑖

LBC16 10p/4/NPO /50V/J/X

LBC17 100p/4/NPO /50V/J/X

ZN_REF

ZP_REF

LR15

8.2K/4

A_D[0..31]

LR16

8.2K/4

A_D[0..31][18,22]

LR10 27/6/1

LR11 33/6/1

GND, 22 VIA





,TRACE , 12mil

󰜮

󰂈󰂈 󰑖󰎩

󰈺󰀕

6 5

SCL SDA

VDD15_L

VCC3

3VDUAL

EEPROM

A_D15 VDD15_L A_D14 A_D13

A_D12 A_D11 A_D10 M66_EN A_D9

-C_BE0

-C_BE0[18,22] A_D8

A_D7

A_D6 A_D5 A_D4 A_D3 A_D2 A_D1 A_D0 VDD15_L

VPD_CLK VPD_DATA

8

LU2

VCC

1

A0

2

A1

3

A2

7

WP

GND

AT24C08AN-10SI-2.7/S

4

PIN L1,L10 TRACER 40MIL

MDI0+ MDI0MDI1+ MDI1MDI2+ MDI2MDI3+ MDI3-

A A

LR20

49.9/6/1

LBC33 1n/4/X7R/50V/K

LR21

49.9/6/1

5

LR22

49.9/6/1

LBC34 1n/4/X7R/50V/K

LR23

49.9/6/1

LR24

49.9/6/1

LBC35 1n/4/X7R/50V/K

LR25

49.9/6/1

LR26

49.9/6/1

LBC36 1n/4/X7R/50V/K

4

VCC3

ZP_REF

A_D18

VDD15_L

A_D17

A_D16

100

101

VDD

AD18

AD17

AD16

GNT_

REQ_

CBE_[2]

VDD

SPI_DO

LBC30 0 .1u/6/Y5V/25V/Z

LR27

49.9/6/1

SERR_

VDDO_PCI

SPI_CLK

CTRL15

SPI_CS

VDD

VDDO_TTL

LED_LINK1000

3VDUAL

VDD15_L

CTRL15

3VDUAL

VDD15_L

LED_1000

AVDD25_L

4

VCC3

A_D21

ZN_REF

VDD15_L

CLK_RUN

CLK

VDD

IDSEL

PERR_

ZP_REF

ZN_REF

CLKRUN

VDDO_PCI

88E8001

VDD

LED_TX_

LED_LINK10_

LED_LINK100_

VDDO_TTL

LED_RX_

LED_DUPLEX_

LED_STST_

LED_ACT

LED_100

LED_ACT

3VDUAL

VDD15_L

L1 L2 L3 L4 L5 L6 L7 L8 L9

L10

USB+LAN/1G/GO, Y/OS/RA/D/1

VCC3

IRDY_

STOP_

TRDY_

DEVSEL

VDD

TESTMODE

VDDO_TTL

TDO

3VDUAL

VDD15_L

USB_LAN

UP

DOWN

3

CLK_RUN

LR8

8.2K/4

VCC3VCC3

A_D21

A_D19

A_D22

A_D20

VDD15_L

PAR

VDD

AD22

AD21

AD20

AD19

FRAME_

VDDO_PCI

A_D27

A_D26

A_D25

A_D23

A_D24

6566676869707172737475767778798081828384858687888990919293949596979899

AD27

AD26

AD25

AD24

AD23

CBE_[3]

VDDO_PCI

AD28 AD29

VDDO_PCI

VDD AD30 AD31

VDDO_PCI

PME_

RST_ VIOB

INTA_

TSTPT

AVDDL3

MDIN[3]

MDIP[3]

AVDDL2

MDIN[2]

MDIP[2] HSDACN HSDACP

AVDDH

CTRL25

AVDDL1

MDIN[1]

MDIP[1]

AVDDL0

A_D28

64

A_D29

63 62

VDD15_L

61

A_D30

60

A_D31

59 58

-PCIPME

57

-PFMRST1

56 55

-PIRQF

54 53

AVDD25_L

52

MDI3-

51

MDI3+

50

AVDD25_L

49

MDI2-

48

MDI2+

47 46 45 44

CTRL25

43

AVDD25_L

42

MDI1-

41

MDI1+

40

AVDD25_L

39

-PCIPME [18,22]

-PFMRST1 [24]

-PIRQF [ 18,22]

LBC41

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

AVDD33_L

LBC21

0.1u/6/Y5V/25V/Z

VCC3

3VDUAL

LBC1

0.1u/6/Y5V/25V/Z

VCC3

LBC5

0.1u/6/Y5V/25V/Z

3VDUAL

LFB1 0/8/SHT/ X

LBC18

0.1u/6/Y5V/25V/Z

1

+

LEC6

100u/D/10V/57

3VDUAL

LFB2 0/8/SHT/X

0.1u/6/Y5V/25V/Z

AD_21/-REQ3,-GNT3/-PIRQF

VDD

VAUX_AVLBL

SWITCH[1]

SWITCH[0]

TDI

TRST

VDD

TMS

TCK

XTALO

XTALI

VSSC

VDD

RSET

MDIP[0]

MDIN[0]

38

88E8001-A4/S

MDI0-

MDI0+

LR13 200K/4

3VDUAL

VDD15_L

D1

D2

D3

D4

U1 U2 U3 U4 U5 U6 U7 U8

LAN25MCLK

XTALO

LED_ACT

LED_100

LED_1000

RSET

LR14

2.49K/4/1

P6P6+

P7P7+

LAN25MCLK

LX1

25M/20p/30ppm/49US/ 20/D

LC1

27p/4/NPO/50V/J

LR17 150/6

LR18 150/6

LR19 150/6

FUSEVCC

3

XTALO

LC2

27p/4/NPO/50V/J

3VDUAL

LFB3 0/6/SHT/X

REAR USBX2

EC

󰓟󰓟󰓟󰓟

USB_PORT

LBC40

0.1u/6/Y5V/25V/Z



FUSEVCC

LR6 150K/4

1

+

LEC2

1000u/D/6.3V/8C/36m

LBC2

0.1u/6/Y5V/25V/Z

2

POWER DECOUPLING CAP.

1

+

100u/D/10V/57

EMI

P6+ P6P7+ P7-

LBC3

0.1u/6/Y5V/25V/Z

LBC6

0.1u/6/Y5V/25V/Z

AVDD33_L

LBC19

4.7u/8/Y5V/10V/Z

LBC39

0.1u/6/Y5V/25V/Z

LEC8

LBC11

0.1u/6/Y5V/25V/Z

0/8P4R/6/SHT/X

LR7 270K/4

2

LR28

0/6/SHT/X

URN2

7 8 5 6 3 1 2

LBC20

0.1u/6/Y5V/25V/Z

LBC37

0.1u/6/Y5V/25V/Z

LBC24

4.7u/8/Y5V/10V/ZLBC25

LBC12

0.1u/6/Y5V/25V/Z

4

-USBOC_R [18]

LBC4

0.1u/6/Y5V/25V/Z

LBC7

0.1u/6/Y5V/25V/Z

1

LBC8

0.1u/6/Y5V/25V/Z

AVDD25_L

LR9

8.2K/4

4

CTRL25

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

LBC13

0.1u/6/Y5V/25V/Z

+USBP6 [18]

-USBP6 [18] +USBP7 [18]

-USBP7 [18]

LBC26

123

LBC38

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

Title

Size Docum ent Number Rev Custom

Date: Sheet of

LBC22

4.7u/8/Y5V/10V/Z

0.1u/6/Y5V/25V/Z

LBC14

0.1u/6/Y5V/25V/Z

BCP69/SOT223/-1A/ 60

AVDD25_L

LBC27

CTRL15

LBC9

0.1u/6/Y5V/25V/Z

LQ1

AVDD25_L

LBC23

0.1u/6/Y5V/25V/Z

LR12

8.2K/4

LBC15

0.1u/6/Y5V/25V/Z

VDD15_L

4

123

LBC10

0.1u/6/Y5V/25V/Z

LBC28

4.7u/8/Y5V/10V/Z

Gigabyte Technology

MARVELL 88E8001

945PLM-S2

1

LQ2

BCP69/SOT223/-1A/ 60

VDD15_L

LBC29

0.1u/6/Y5V/25V/Z

32 33Wednesday, August 09, 2006

1.0

1

CPU SMART FAN PROCESSOR HOT

SMART FAN

2

3

4

CE2

+12V

1

+

1

3

2

BC116

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

Q34 AP3310H/TO252/300pF/150m

CPUFAN_VCC

+12V

5

6

84

+

-

BC114

0.1u/6/Y5V/25V/Z

R335

8.2K/4

U13B

7

LM358DR/SO8

100u/D/16V/5B

A A

FANPWM1[24]

CPUFAN_VCC

R338 1K/4

R339 22K/4

BC115

2.2u/8/Y5V/16V/Z

R337

8.2K/4

R343

5.1K/4/1

INTEL FRONT PANEL

B B

MPD-:(GPIO25--VCCSUS3+HI+HI+DEFINED(C3/C4/S/1/S3/S/4/S5))-->INTEL

PWR_LED

1

VCC

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

R1908

8.2K/4

Q315

BC111

HD+

R308 330/6

-HDLED[23]

-SYS_RST[5,19]

5VSB

R1.0

C C

BAT54C/SOT23/200mA

2 3

PH/1*3/BK/2.54/VA/D

F_PANEL

1

HD+

MSG/PD+

3

HD-

MSG/PD-

5

GND

7

RESET

9

RSV

13

GD+

15

GD-

17

GN+

19

GN-

PH/2*10K10,11,12,13,15,17,19/BK/2.54/VA/D

3 PIN POWER LED

MPD+

LAYOUT PLACE CLOSE TO F_PANEL

2

4

6

PW+

8

PW-

14

SP+

16

NC

18

NC

20

SP-

MPD+

-PWRBTSW

VCC

SPK-

VCC

R1566

8.2K/4

VCC

R340 22K/4

213

4

C225

2.2n/4/X7R/50V/K

GVS

C

CPU_FAN FAN/1*4/WH/A3/2.54/VA/D/SN

VCC

5VSB

R298 330/6

C216

0.01u/4/X7R/16V/K

R309

8.2K/4

R334 100/6

MPD+

FANPWM3 [ 24]

R342 1K/4

132

5VSB

FANIO1 [24]

Q21 MMBT2222A/SOT23/600mA/40

SOT23

132

R304

GPO26 [19]

1K/4



LAKE FUNCTION

Q26 BAV99/SOT23/300mA

0315

ENERGY

-PWRBTSW [24]

SYS_FAN

+12V

R326 10K/4/1

RS2 100K/1/6/S

RS2 CLOSE CPU VR MOSFET asserted at 131 degree

R327

2.67K/4/1

TSM_5

TSM_6

R329 1K/4

SYS_FAN FAN/1*3/WH/A3/2.54/VA/D/SN

R325 8.45K/4/1

+12VVCC

84

3

+

2

-

LM358DR/SO8

C222

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

+12V

VCC

R1576 22K/4

213

C1282

2.2n/4/X7R/50V/K

CVS

U13A

1

R1578 1K/4

TSM_7

deasserted at 116 degree

-PROCHOT

3

Q32

D

2N7002/SOT23/25pF/5

G S

SOT23

2

1

-FORCEPR

3

Q33

D

2N7002/SOT23/25pF/5

G S

SOT23

2

1

FANIO2 [24]

-PROCHOT [6]

-FORCEPR [6]

VCC

D6 LL4148/SOD80C/300mA

Q30 MMBT2222A/SOT23/600mA/40

132

1

2 3

BZ BUZZER/D/X

2

R319 1K/4

BZ

SPKR [19]BEEP-[24]

Gigabyte Technology

Title

Size Document Number Rev Custom

3

Date: Sheet of

FRONT PANEL

945PLM-S2

4

33 33Wednesday, August 09, 2006

1.0

BUZZER

R314 75/6

VCC

D D

R317

8.2K/4

R315 1K/4

Q28 MMBT2222A/SOT23/600mA/40

SOT23

132

1

Q29 MMBT2222A/SOT23/600mA/40

SOT23

132

R316 75/6

SPK-

Gigabyte 945PLM-S2 Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual