Model Name: 945GCM-S2 Revision 3 - Kythuatphancung · 2012-10-18 · 5 5 4 4 3 3 2 2 1 1 D D C C B B A A 100MHz Support 1066 FSB force 800 CPU 133MHz 1 0 1 1 166MHz FSB 1 0 FSA 200MHz

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Revision 3.0

SHEET TITLE

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

SHEET TITLE

23

24

25

26

27

28

29

30

31

BOM & PCB MODIFY HISTORY

COVER SHEET

P4_LGA775_A

P4_LGA775_B

P4_LGA775_C

GMCH-LAKEPORT_HOST

GMCH-LAKEPORT_DDRII

DDRII CHANNEL B 2

DDRII TERMINATION

ICH7 PCI, USB, DMI, LAN

ICH7 IDE, GPIO, SATA, CTRL

ICH7 VCC, GND

PCI SLOT 1,2,3

GB/CK410M-OC CLOCK.

IDE/FLOPPY

COM_LPT

BIOS,CI,HWM,KB/MS

AZALIA ALC888

32

33

BLOCK DIAGRAM

GMCH-LAKEPORT_PWR

REAR AUDIO JACK

ITE 8718 GBIX

PCI EXPRESS*16 SLOT

VCORE PWM_ISL6312

DISCRETE POWER

DDRII CHANNEL A 1

GMCH-LAKEPORT_GND

GMCH-LAKEPORT_INT VGA

GMCH-LAKEPORT_PCI E, DMI

P4_LGA775_D,E,F,G

ATX, OTHERS POWER

FRONT PANEL

REALTEK RTL8110SC

Model Name: 945GCM-S2

945GCM-S2 3.0

Cover Sheet

Gigabyte Technology

Custom

1 33Wednesday, January 03, 2007

Title

Size Document Number Rev

Date: Sheet of

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BLOCK DIAGRAM

VCC3

INTEL Pentium4LGA775

VCORE = 1.4V

VCORE = 1.75V / SLEEP : 1.3V

GMCHLAKEPORT(945GC)

2_5VSTR = 2.5V(MEMORY)VDDQ = 1.5V (AGP POWER 4X, HUBLINK)

PAGE 16,17

DDRII DIMM X 1

MAA0~14

MDD0~63

-DQSD0~7

DM0~7

+12V = 12V

VDDQ = 1.5V (AGP POWER 4X)

3VDUAL = 3.3V

VCC3 = 3.3V

VCC = 5V

CLOCK GENERATOR

CKVDD = 3.3V

VCC3 = 3.3V5VUSB = 5V

AVDD = 5VVCC = 5V 5VSB = 5V

RTCVDD = 3.3V

PAGE 29,40

-12 = -12V

VCC = 5VVCC3 = 3.3V

COMB

PAGE 33

VCC = 5V

COMA

FRONT AUDIO

VCC3 = 3V

LPT

VBAT = 3V

MIC

3VDUAL = 3.3V(SUSPEND POWER)

LIN_ OUT

5VSB = 5V

+12 = 12V

CD_IN

PCI BUS

LPC BUS

VCC = 5V

PAGE 39

ICH7

USB PORTS 0~7

+12V = 12V

PS2LINE_IN

AUDIO PORTS :

3VDUAL = 3V

LPC I/O ITE8718GB

I/O PORTS :

PAGE 34,35

FDD

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

PVCC = 5V

FRONT PANEL /CPU FAN

+12 = 12V5VSB = 5VVCC = 5V

PCI SLOT 1,2,3

PCI EXPRESS X16

MAA_CPC1~5

MAB_CPC1~5

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)

PAGE 14,15

DDRII DIMM X 1VTT_DDR = 0.9V

CHANNEL A

CHANNEL B

IDE Primary

PAGE 28VCC = 5V

SERIAL ATA

PAGE 21VCC = 5V

PAGE 27

FWH/HWMO

VCC = 5VVCC3 = 3V

AZALIA ALC888

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

REALTEK RTL8110SC

945GCM-S2 3.0


Gigabyte Technology

Custom


Title


Date: Sheet of

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Version: 3.0

Component value changehistory

Circuit or PCB layout changefor next version

DATE Change Item Reason

Data Change Item Reason

Model Name:945GCM-S2

2006/04/14 1.RENAME 945ZM-S2-->8I945GZME-RH (與與與與8I945GZME SPEC完完完完完完完完完完完完完完完完,完完完完不不不不不不不不不不不不)

2006/04/17 SWAP NET

2006/04/18 U87 ADD MASK GND PIN9

2006/04/20 改改改改BAT LIB/EMI

2006/05/21 R1.0 LAYOUT 1. MODIFY EMI ISSUE

2.MODIFY PWM+VCC1_5(S3)+RESET+-THRMTRIP

2006/06/06 PVT SCH SEND 工工工工工工工工

2006/07/03 COMP8 CHANGE 30/6/1

VTT_PWRGD# ADD RC DELAY TIME BOM:9M945GZMER-00-10B

2006/08/29 VCORE 5PCS E-CAPPCB R2.0:AUDIO(VISTA)+SB_HS+SMDFUSE+VCORE(8CCAP)+方方方方方方方方CHOKE+螺螺螺螺螺螺螺螺螺螺螺螺

MODIFY AUDIO 1X3-->2X3 JACK.2006/09/05

2006/09/18 MODIFY NAME:945GZM-S2

2006/09/21 MODIFY CHOKE FOOTPRINT

MODIFY NAME:945PLM-DS2 R202006/09/22

2006/10/11 PBOM:9M945PLMDR-00-20B

2006/10/16 MODIFY NAME:945GCM-DS2 R20 FROM 945PLM-DS2 R20 1.CHIPSET 945G SUPPORT FSB1066

2006/10/17 945GCM-DS2 R2.1 OC FSB1066(ICS954148)

2006/10/20 945PLM-DS2 R2.1 OC FSB1066(ICS954148)

2006/10/30 945GCM-S2 R2.1 OC FSB1066(ICS954148)

2006/11/20 Dynamic O.C ISSUE REMOVE R1911,R1580

CHANG AP9T18GH LOW THRESOLD FIX MOS BURN OUT

PBOM:9M945CMS2R-00-21BR1707/R1905-->4.7/6

2006/11/23 REV 2.11:MODIFY 方方方方方方方方CHOKE

2006/12/13 R3.0 MODIFY LAN RTL8110SC

2006/12/14 MODIFY 78L05 SMD

2007/01/03

PBOM:9M945CMS2R-00-30A2007/01/03

945GCM-S2 3.0


Gigabyte Technology

Custom


Title


Date: Sheet of

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LGA775-D [DIP TYPE]

SP-CAP-MASK

945GCM-S2 3.0

P4_LGA775-A

Gigabyte Technology

B


Title


Date: Sheet of

-IERR

-BR0

-CPURST

TESTHI10

-CPURST

-RS0

-HADSTB1

-DEFER

-BPRI

-DRDY

-BNR

-RS1-RS2

-DBSY

-HTRDY

-HADS

-HIT

-HITM

-HINIT-HLOCK

-BR0TESTHI8

-IERR

TESTHI9

GTLREF0GTLREF1

GTLREF1

GTLREF0

TESTHI9TESTHI10

TESTHI8

HA10

HA14

HA5

HA12

HA3

HA16

HA4

HA8

HA11

HA13

HA6

HA9

HA[3..16]

HA15

HA7

-HADSTB0

-HREQ2

-HREQ0

-HREQ3-HREQ4

-HREQ1

HA21

HA24

HA19

HA29

HA27

HA30

HA[17..31]

HA23HA22

HA20

HA18

HA28

HA17

HA31

HA25HA26

MCH_GTLREFGTL_DET

-HADSTB1[8]

-HTRDY [8]

-DRDY [8]

-DEFER [8]

-DBSY [8]

-BNR [8]-HADS [8]

-RS0 [8]

-HLOCK [8]

-BR0 [8]

-BPRI [8]

-RS2 [8]-RS1 [8]

-HIT [8]

-HITM [8]

-HINIT [19]

-CPURST [8]

HA[3..16][8]

-HREQ0[8]

-HADSTB0[8]

-HREQ2[8]-HREQ3[8]

-HREQ1[8]

-HREQ4[8]HA[17..31][8]

MCH_GTLREF [8]GTL_DET [6,8]

VCORE

VTT_OR

VTT_OL

VTT_OL

VTT_OR

VCORE

VTT_OR

VTT_OR

VCORE

R422124/6/1

R424210/6/1

+

EC3100U/2V/SPCAP/X

+

EC4100U/2V/SPCAP/X

R5 62/6

C233P/4/NPO/50V/J

BC210u/12/X7R/6.3V/K

C2621u/6/Y5V/10V/Z

BC310u/12/X7R/6.3V/K R3 62/6

+

EC1100U/2V/SPCAP/X

BC110u/12/X7R/6.3V/K

RN1 62/8P4R/6

1 23 45 67 8

R1124/6/1

R2210/6/1

CRCPU RETAINTION/X

C11u/6/Y5V/10V/Z

BC710u/12/X7R/6.3V/K

BC610u/12/X7R/6.3V/K

BC510u/12/X7R/6.3V/K

BC810u/12/X7R/6.3V/K

R4 62/6

BC410u/12/X7R/6.3V/K

(1/8)

LGA775

LGA775A

CPU-SK/775/D/GF

L5P6M5L4M4R4T5U6T4U5U4V5V4W5N4P5K4J5M6K6J6R6

AB6W6Y6Y4

AA4AD6AA5AB5AC5AB4AF5AF4AG6AG4AG5AH4AH5AJ5AJ6AC4AE4AD5

D2C2D4H4G8B2C1E4AB2P3C3E3AD3G7

AB3

U2U3

F3G3G4H5

J16H15H16J17

H1H2E24H29

G23

B3F5A3

A<3>*A<4>*A<5>*A<6>*A<7>*A<8>*A<9>*A<10>*A<11>*A<12>*A<13>*A<14>*A<15>*A<16>*RSVD_3RSVD_4REQ<0>*REQ<1>*REQ<2>*REQ<3>*REQ<4>*ADSTB<0>*A<17>*A<18>*A<19>*A<20>*A<21>*A<22>*A<23>*A<24>*A<25>*A<26>*A<27>*A<28>*A<29>*A<30>*A<31>*A<32>*A<33>*A<34>*A<35>*RSVD_1RSVD_2ADSTB<1>*

ADS*BNR*HIT*RSP*BPRI*DBSY*DRDY*HITM*IERR*INIT*

LOCK*TRDY*BINIT*

DEFER*

MCERR*

AP<0>*AP<1>*

BR<0>*TESTHI_8TESTHI_9

TESTHI_10

DP<0>*DP<1>*DP<2>*DP<3>*

GTLREF0GTLREF1GTLREF2

GTLREF_SEL

RESET*

RS<0>*RS<1>*RS<2>*

+

EC2100U/2V/SPCAP/X

C422p/4/NPO/50V/J

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

100MHz

Support 1066 FSBforce 800 CPU

133MHz

1

0

11

166MHz

FSB

1

0

FSA

200MHz

FSBSEL1

0

0 1

Clock

0

266MHz

FSBSEL3

1

0

CPU

NA

X

0

FSBSEL0

0

0

FOR FIX FSB1333 CPU

945GCM-S2 3.0

P4_LGA775-B,D

Gigabyte Technology

Custom


Title


Date: Sheet of

-DBI0

STBP0STBN0

HD17HD18

-DBI1

HD24

HD21

HD30

HD25

HD28

HD19

HD31

HD26

HD29

HD16

STBN1

HD[16..31]

HD27

HD23

STBP1

HD22

HD20

HD35HD34

HD44

HD32

HD41

STBN2

HD45

HD42HD43

-DBI2

STBP2

HD40

HD33

HD39

HD47

HD37HD38

HD36

HD46

HD52

HD54

HD58

STBN3

HD49

HD60

HD53

HD63HD62

-DBI3

HD50

HD61

HD57

HD59

STBP3

HD51

HD56HD55

HD48

HD6

HD11

HD[0..15]

HD5

HD12

HD10

HD14HD15

HD1

HD13

HD0

HD9

HD2

HD4

HD8

HD3

HD7

FSBSEL11FSBSEL0

FSBSEL22

TCK

TDOTMS-TRST

TDI

-BPM3-BPM2

-BPM4

-BPM1

-BPM5

-BPM0

-SYS_RST

VR_RDY

FSBSEL0

FSBSEL2 BSEL2

BSEL0BSEL1FSBSEL1

-BPM3

TDO

-BPM5

TDI

-TRST

-BPM0

-BPM2

TCK

-BPM4

TMS

-BPM1

FSBSEL1FSBSEL22FSBSEL0

VR_RDY

FSBSEL1

FSBSEL1

FSBSEL0FSBSEL2

HD[0..15][8]

-DBI0[8]STBN0[8]STBP0[8]

-DBI1[8]

STBP1[8]STBN1[8]

HD[16..31][8]STBN2 [8]-DBI2 [8]

HD[32..47] [8]

STBP2 [8]

-DBI3 [8]

HD[48..63] [8]

STBP3 [8]STBN3 [8]

-SYS_RST[19,21,33]

VR_RDY [30]

BSEL0 [11]BSEL1 [11]

FSBSEL0[21]

BSEL2 [11]FSBSEL2[21]FSBSEL1[21]

VTT_GMCH

VTT_OLVTT_OR

VTT_OR

VTT_GMCH

VTT_GMCH

VCC

R39 8.2K/4

R19142.2/6

R40 8.2K/4R41 8.2K/4

C140.1u/6/Y5V/25V/Z

R18641K/4/1

(2/8)

LGA775

LGA775B

CPU-SK/775/D/GF

B4C5A4C6A5B6B7A7

A10A11B10C11D8

B12C12D11A8C8B9G9F8F9E9D7

E10D10F11F12D13E13G13F14G14F15G15G11G12E12

G16E15E16G18G17F17F18E18E19F20E21F21G21E22D22G22D19G20G19D20D17A14C15C14B15C18B16A17B18C21B21B19A19A22B22C20A16C17

D<0>*D<1>*D<2>*D<3>*D<4>*D<5>*D<6>*D<7>*D<8>*D<9>*D<10>*D<11>*D<12>*D<13>*D<14>*D<15>*DB1<0>*DSTBN<0>*DSTBP<0>D<16>*D<17>*D<18>*D<19>*D<20>*D<21>*D<22>*D<23>*D<24>*D<25>*D<26>*D<27>*D<28>*D<29>*D<30>*D<31>*DB1<1>*DSTBN<1>*DSTBP<1>

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>

RN2 470/8P4R/6

1 23 45 67 8

R18628.2K/4

Q304MMBT2222A/SOT23/600mA/40

13

2

RN5 62/8P4R/6

1 23 45 67 8

RN6

62/8P4R/61 23 45 67 8

G S

D Q3032N7002/SOT23/25pF/5

2 13

R37 62/6

R27 470/6

R35 62/6

R18931K/4/X

R1913 2.2/6/XR1863 2.2/6/X

R36 62/6

(4/8)

LGA775

LGA775D

CPU-SK/775/D/GF

A29B25B29B30C29A26B27C28A25A28A27C30A30C25C26C27B26D27D28D25D26B28D29D30AM6AA1J1F27F23D14E6E5J3D1

AE1AD1AF1AC1AG1AJ2AJ1AD2AG2AF2AG3AC2AK3AJ3G29H30G30N5C9E7

AE6D16A20E23

VTT_1VTT_2VTT_3VTT_4VTT_5VTT_6VTT_7VTT_8VTT_9

VTT_10VTT_11VTT_12VTT_13VTT_14VTT_15VTT_16VTT_17VTT_18VTT_19VTT_20VTT_21VTT_22VTT_23VTT_24

VTT_PWRGDVTT_OUT_1VTT_OUT_2

VTT_SELEXTBGREFSFRANADSFRANACDCLKPHACLKPHHFPLL

TCKTDITDOTMSTRST*BPM<0>*BPM<1>*BPM<2>*BPM<3>*BPM<4>*BPM<5>*DBR*ITPCLK<0>ITPCLK<1>BSEL<0>BSEL<1>BSEL<2>SPARE0SPARE1SPARE2SPARE4NC_DSS2NC_DSS3NC

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Note:

VCCA & VCOREPLL

define doesn't same as

old P4 design kit

As close as possible to

CPU socket

Trace width doesn't

less than 12 Mil

Place outside of CPU socket

support p4 extreme:1.5V

VCCA:120~220mA

VCOREPLL:100mA

CPU

100MHz

133MHz

Clock

200MHz

166MHz

266MHz

X

00

FSBSEL0

0

1

1

FSA

0

FSB

0

FSBSEL1

1

1

1

FSBSEL3

1

0

0

0

0

NA

2.00/2.5

2.66/3.33

RATIO

945 Design Guide rev1.5 spec.VCCA=120~220mA公公公公公公公公公公公公125mA

10LI2-12100A-13=INDUCTOR 10uH 300mA TAI-TECH10LI2-12100A-02=INDUCTOR 10uH 155mA TAIYO10LI2-12100A-01=INDUCTOR 10uH 120mA TDK

限限限限不不不不限限限限限限限限

R1.0

R1.0

R1.0

COMP8 CHANGE 30/6/1 FOR CONROE CPU

60oHM-->N/A

945GCM-S2 3.0

P4_LGA775-B

Gigabyte Technology

Custom


Title


Date: Sheet of

-THRMTRIP

TESTHI2_7

COMP2COMP3

-FERR

CPU_G1

VCCA

VCOREPLL

VSSA

-STPCLK

COMP8

COMP5COMP4

-PROCHOT

TESTHI13

COMP6COMP7

TESTHI0

TESTHI0

COMP0COMP1

CPUPWROK

-IGNNE

-SMI

-STPCLK

-FERRINTR

-A20M

NMI

VCCAVSSAVCOREPLLVCC_PLL

VID5

VID2VID3

VID1

VID[0..7]VID0

VID4

VID6VID7VRD_SEL

-CPUCLKCPUCLK

PECI

TESTHI1TESTHI0

TESTHI2_7

TESTHI11TESTHI12

-FORCEPR

-PROCHOT-THRMTRIP

CPUPWROK

COMP3

COMP5COMP4

COMP1COMP0

COMP6

COMP2

COMP7

CPU_G1TESTHI_M

MSID0MSID1

GTLREF2GTLREF3

COMP8

TESTHI_M

VID5

VID2VID0

VID4

-FORCEPR

VID3VID1

VID6VID7

VRD_SEL

GTLREF3

VCC_PLL

GTLREF2

TESTHI12

TESTHI1

TESTHI11TESTHI13

GTL_DET[4,8]

-STPCLK[19]-IGNNE[19]

-A20M[19]

NMI[19]INTR[19]

-SMI[19]

-FERR[19]

VID[0..7][30]

VRD_SEL[30]

-CPUCLK[21]CPUCLK[21]

-SKTOCC[19]

THERMDC[24]CPU_TEMP[24,26]

PECI[24]

-FORCEPR [33]

-PROCHOT [33]-THRMTRIP [19]

CPUPWROK [19]

VTT_OL

VTT_OL

VTT_GMCH

VTT_OR

VCC3

VCC3

VTT_OR

VTT_GMCH

VTT_GMCH

VCORE

VTT_OR

VTT_OR

VTT_OR

VCC1_5

R160/6/SHT/X

C111n/4/X7R/50V/K/X

R8 60.4/6/1

C3491u/6/Y5V/10V/Z

R7 60.4/6/1

R10249/6/1

C12780.1u/6/Y5V/25V/Z

R427 62/6R32 62/6/X

RN142 470/8P4R/6

1 23 45 67 8

C121n/4/X7R/50V/K/X

R428 62/6

G S

D

SOT23

Q1

2N7002/SOT23/25pF/5

2 13

R1568110/6/1

R13 60.4/6/1

FB33 0/8/SHT/X

R667 124/6/1

R14 60.4/6/1C50.1u/6/Y5V/25V/Z

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

R662/6/X

R22 100/6/X

C130.1u/6/Y5V/25V/Z

C1343

1n/4/X7R/50V/K

R674210/6/1

RN4 470/8P4R/6

1 23 45 67 8

BC7191u/6/Y5V/10V/Z

C91u/6/Y5V/10V/Z

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

RN362/8P4R/6

1 23 45 67 8

C13341u/6/Y5V/10V/Z

R156961.9/6/1

C3500.1u/6/Y5V/25V/Z

R21 62/6

R426 1K/4/X

R669210/6/1

BC7241u/6/Y5V/10V/Z

C70.1u/6/Y5V/25V/Z

LGA775

(3/8)

LGA775C

CPU-SK/775/D/GF

P2K3R3K1L1N2M3A23B23C23D23AM2AL5AM3AL6AK4AL4AM5AM7AN7F28G28AE8AL1AK1AJ7AH7AN3AN4AN5AN6AL8AL7F29F6G6G5AL3

F26W3F25G25G27G26G24F24P1W2L2AK6N1AL2M2A13T1G2R1J2T2Y3AE3B13G1U1A24E29F2G10AH2V1W1Y1V2AA2

SMI*A20M*FERR*/PBE*LINT0LINT1IGNNE*STPCLK*VCCAVSSAVCCIOPLLVCC_PLLVID<0>VID<1>VID<2>VID<3>VID<4>VID<5>VID<6>VID<7>VID_SELECTBCLK<0>BCLK<1>SKTOCC*THERMDATHERMDCTHERMDA_2THERMDC_2VCC_SENSEVSS_SENSEVCC_MB_REGULATIONVSS_MB_REGULATIONVCC_D_SENSEVSS_D_SENSEVTT_PKGSENSEZ60_50*SLEW_CTRL*SST_LV*MPG_NOBOOT*

TESTHI_0TESTHI_1TESTHI_2TESTHI_3TESTHI_4TESTHI_5TESTHI_6TESTHI_7

TESTHI_11TESTHI_12TESTHI_13FORCEPHPWRGOODPROCHOT*

THERMTRIP*COMP<0>COMP<1>COMP<2>COMP<3>COMP<4>COMP<5>COMP<6>COMP<7>COMP<8>

RC1RC2RC4RC5

RSVD_1RSVD_2

PSMI*MSID<1>MSID<0>

CPU_BOOTLL_ID<0>LL_ID<1>

R9 60.4/6/1

R1892 1K/4/1

R11 60.4/6/1

R18 62/6

C1033P/4/NPO/50V/J/X

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

R1891 62/6

R1890 30/6/1

R671 124/6/1

R1589 62/6/X

C81u/6/Y5V/10V/Z

R17 130/6/1

R20 62/6

C3511u/6/Y5V/10V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

P4_LGA775-E,F,G,H

Gigabyte Technology

B


Title


Date: Sheet of

VCORE VCOREVCORE VCORE

LGA775

(5/8)

PWR 1/2

LGA775E

CPU-SK/775/D/GF

AA8AB8

AC23AC24AC25AC26AC27AC28AC29AC30AC8

AD23AD24AD25AD26AD27AD28AD29AD30AD8AE11AE12AE14AE15AE18AE19AE21AE22AE23AE9

AF11AF12AF14AF15AF18AF19AF21AF22AF8AF9

AG11AG12AG14AG15AG18AG19AG21AG22AG25AG26AG27AG28AG29AG30AG8AG9

AH11AH12AH14AH15AH18AH19AH21AH22AH25AH26AH27AH28AH29AH30AH8AH9AJ11AJ12AJ14AJ15AJ18AJ19AJ21AJ22AJ25AJ26AJ8AJ9AK11AK12AK14AK15AK18AK19AK21AK22AK25AK26AK8AK9AL11AL12AL14AL15AL18AL19AL21AL22AL25AL26AL29AL30AL9

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

LGA775

(8/8)

GND 2/2

LGA775H

CPU-SK/775/D/GF

AN1AN10AN13AN16AN17AN2

AN20AN23AN24AN27AN28

B11B14B17B20B24B5B8

C10C13C16C19C22C24C4C7

D12D15D18D21D24D3D5D6D9E11E14E17E2

E20E25E26E27E28E8

F10F13F16F19F22F4F7

H10H11H12H13H14H17H18H19H20H21H22H23H24

B1

H25H26H27H28

H6H7H8H9J4J7K2K5K7L23L24L25L26L27L28L29L3L30L6L7M1M7N3N6N7P23P24P25P26P27P28P29P30P4P7R2R23R24R25R26R27R28R29R30R5R7T3T6

U7V23V24V25V26V27V28V29V3V30V6V7W4W7Y2Y5Y7

H3

T7

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

VSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

VSS

(7/8)

LGA775

GND 1/2

LGA775G

CPU-SK/775/D/GF

A12A15A18A2

A21A6A9

AA23AA24AA25AA26AA27AA28AA29AA3

AA30AA6AA7AB1

AB23AB24AB25AB26AB27AB28AB29AB30AB7AC3AC6AC7AD4AD7AE10AE13AE16AE17AE2

AE20AE24AE25AE26AE27AE28AE29AE30AE5AE7

AF10AF13AF16AF17AF20AF23AF24AF25AF26AF27AF28AF29AF3

AF30AF6AF7

AG10AG13AG16AG17AG20AG23AG24AG7AH1AH10AH13AH16AH17AH20AH23AH24AH3AH6AJ10AJ13AJ16AJ17AJ20AJ23AJ24AJ27AJ28AJ29AJ30AJ4AK10AK13

AK17AK2AK20AK23AK24AK27AK28AK29AK30AK5AK7AL10AL13AL16AL17AL20AL23AL24AL27AL28AM1AM10AM13AM16AM17AM20AM23AM24AM27AM28AM4

AK16

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

(6/8)

LGA775

PWR 2/2

LGA775F

CPU-SK/775/D/GF

AM11AM12AM14AM15AM18AM19AM21AM22AM25AM26AM29AM30AM8AM9AN11AN12AN14AN15AN18AN19AN21AN22AN25AN26AN29AN30AN8AN9J10J11J12J13J14J15J18J19J20J21J22J23J24J25J26J27J28J29J30J8J9

K23K24K25K26K27K28K29K30K8L8

M23M24M25M26M27M28M29M30M8

N23N24N25N26N27N28N29N30N8P8R8T23T24T25T26T27T28T29T30T8U23U24U25U26U27U28U29U30U8V8W23W24W25W26W27W28W29W30

Y23Y24Y25Y26Y27Y28Y29Y30Y8

W8

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCC

VCC

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CPU INTERFACE

0315

Pb-Free

945GCM-S2 3.0

GMCH-HOST

Gigabyte Technology

Custom


Title


Date: Sheet of

-HREQ0

-HTRDY

-HLOCK

STBP0

-HIT

-RS1

-HADSTB0

-BR0

-DBI1

-BPRI

MCHCLK

-RS0

STBN3

-DBSY

-RS2

STBP2

STBN0

STBN1

-HADS

-HREQ2

-DRDY

-DBI0

-DBI3

-CPURST

STBP1

-DBI2

-HREQ1

HSWNG

-HREQ3

STBN2

-DEFER

HSWNG

-HADSTB1

-BNR

-MCHCLK

STBP3

HRCOMP

-HREQ4

HSCOMP

-HITM

HD39

HD35

HD26

HD62

HD27

HA4

HD6

HD53

HD24

HD2

HA31

HD[0..63]

HD41

HD50

HD57

HA14 HD11

HD38

HA8

HD25

HD31

HA27

HD30

HA20

HD46

HA6

HD28

HA17HA18

HA5

HA21

HD10

HA16

HD52

HA13

HD16

HD8HD7

HD4

HA[3..31]

HD18

HD29

HA29

HD59

HA23

HD49HD48

HA19

HA12

HD13

HD60

HA15

HD54

HD14

HD17

HD21HA24HD22

HD63

HD43

HD36

HD19

HD51

HD42

HA22

HA28

HA3

HD5

HD58

HD23HA25

HD34

HD45

HD40

HA9

HD3

HD1

HD61

HD0

HD55

HA26

HD15

HA7

HD56

HD9

HD47

HD20

HD33

HD37

HSCOMP

MCH_GTLREF

MCH_GTLREF

HD12

HA10

HD32

HA11

HA30

HD44

HRCOMP

COUPON1

COUPON2

MCH_GTLREFHA[3..31][4]

MCHCLK[21]

GTL_DET[4,6]

-HREQ2[4]-HREQ1[4]

-HREQ4[4]

-HREQ0[4]

-HADSTB0[4]

-HREQ3[4]

-HADSTB1[4]

STBP3[5]

-DBI3[5]

STBP2[5]STBN2[5]

-DBI0[5]

STBN3[5]

-DBI1[5]

STBP0[5]

STBP1[5]STBN1[5]

STBN0[5]

-DBI2[5]

-HADS[4]

-HIT[4]

-BPRI[4]

-RS2[4]

-BNR[4]

-DEFER[4]

-RS0[4]

-HLOCK[4]

-CPURST[4]

-HTRDY[4]

-DBSY[4]

-RS1[4]

-BR0[4]

-DRDY[4]

-HITM[4]

-MCHCLK[21]

HD[0..63] [5]

MCH_GTLREF [4]

VTT_GMCH

VTT_GMCH

VTT_GMCH

+12V

VCORE

VCORE

COUPON1 COUPON21

R418

62/6

R4916.9/6/1

U2A

945GC/BGA1202/[10HB1-033000-71R]

J39K38J42K35J37M34N35R33N32N34M38N42N37N38R32R36U37R35R38V33U34U32V42U35Y36Y38

AA37V32Y34

AA35AA42AA38AA34

E41D41K36G37E42M36V35

M31M29

A28B27

K41L43K40F35G34A38J27M26E29E34B37B32

W42W40V41P40W41U41U40

AA41U39D42U42T40Y43T43C30

R27

M15L15

P41M39P42M42N41M40L40M41K42G39J41G42G40G41F40F43F37E37J35D39C41B39B40H34C37J32B35J34B34F32L32J31H31M33K31M27K29F31H29F29L27M24J26K26G26H24K24F24E31A33E40D37C39D38D33C35D34C34B31C31C32D32B30D30

D27D28

C27

F38Y40

U27

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

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

HCLKPHCLKN

HRCOMPHSWING

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

HADS*HTRDY*HDRDY*HDEFER*HHITM*HHIT*HLOCK*HBREQ0*HBNR*HBPRI*HDBSY*HRS0*HRS1*HRS2HCPURST*

RSVD

RSVDRSVD

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*

HDVREFHACCVREF

HSCOMP

HPCREQHEDRDY*

RSVD

R4784.5/6/1

BC210.01u/4/X7R/16V/K/X

R46301/6/1

R42

124/6/1

C180.01u/4/X7R/16V/K

BC220.1u/6/Y5V/25V/Z

R4860.4/6/1

R1544 62/6

C1922p/4/NPO/50V/J/X

R458.2K/4

R43210/6/1

G S

D

SOT23

Q22N7002/SOT23/25pF/5

2 13

C17220p/4/NPO/50V/J/X

R44619/6/1

COUPON2 COUPON21

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

GMCH-DDRII

Gigabyte Technology

Custom


Title


Date: Sheet of

MAAB11

MAAB0

MAAB12

MAAB2

MAAB9MAAB10

MAAB5

MAAB3MAAB4

MAAB6

MAAB1

MAAB8MAAB7

DMB[0..7]

MDB[0..63]

DQSB[0..7]

MAAB[0..13]

SMRCOMPN

DMA[0..7]

MAAA[0..13]

DQSA[0..7]

MDA[0..63]

-SRASB-SCASB-SWEB

-CSB3-CSB2

-CSB0-CSB1

DQSB0

MDB7

MDB0MDB1

MDB5

DMB0

MDB2

MDB6

MDB4MDB3

DQSB1

DMB1

MDB9MDB10MDB11

MDB15MDB14

MDB12

MDB8

MDB13

DMB2

MDB20MDB19MDB18

MDB22

MDB16

DQSB2

MDB21

MDB17

MDB23

DMB4

DQSB4

MDB39

MDB35

MDB38

MDB33MDB32

MDB36

MDB34

MDB37

MDB47

MDB42MDB43

MDB41

MDB46

MDB44

DQSB5

DMB5MDB40

MDB45

MDB49

MDB51

DQSB6

MDB55

DMB6

MDB53MDB54

MDB50

MDB52

MDB48

MDB63MDB62MDB61MDB60

MDB58MDB59

MDB56MDB57

DMB7

DQSB7

SMRCOMPP

-DQSB0

-DQSB1

-DQSB2

-DQSB4

-DQSB5

-DQSB6

-DQSB7

-DQSB[0..7]

-DQSA[0..7]

MAAB13

MODT_B[0..3]MODT_A[0..3]

DMB3

MDB28

-DQSB3

MDB25MDB24

MDB30

MDB27

MDB29

MDB31

MDB26

DQSB3

MODT_B3

MODT_B1MODT_B2

MODT_B0

CKEB3CKEB2CKEB1CKEB0

DCLKB0-DCLKB0

-DCLKB1DCLKB1

DCLKB2-DCLKB2

SMRCOMPPSMRCOMPN

DDRVREFB

DDRVREFBSBAB0SBAB1SBAB2

MDA63

MDA57

MDA39

-DQSA4

-DQSA3

MDA19

MDA16

-DQSA2DQSA2

DQSA1

MDA3

-DCLKA0

MODT_A3

MDA45

DCLKA1

CKEA3

MAAA13

MDA58

MDA55

MDA32DMA4

MDA21

MDA11

MDA8

MAAA7MAAA6

MDA44

DQSA5

MDA35

DQSA4

MDA26

MDA14

DCLKA0

MODT_A1

-CSA3

-SWEA

MAAA12

MDA54

MDA30MDA29

MAAA11

MDA43

MDA41

MDA36

MDA28

MDA24DMA3

MDA10

DQSA0

-CSA0SBAA2

MAAA3

MAAA1DDRVREFA

MDA60

MDA47

MDA40

MDA2

MDA0

-DCLKA1

MDA59

DMA6

MDA42

MDA25

MDA22

MDA13

DMA0-DQSA0

-SCASA

MAAA2

MDA46

MDA33

MDA27

MDA9

MDA7

SBAA0

-DQSA7

MDA53

MDA4

-SRASA

MAAA0

DQSA7

DMA5

MDA38

MDA31

MDA15

-DQSA1

MDA5MAAA9

MAAA5

MDA52

MDA18MDA17

SBAA1

MDA62

DMA7

MDA50MDA49

MDA20

MDA6

MODT_A2

MAAA8

DQSA3

DMA1

-DCLKA2

CKEA2

CKEA0

-CSA1

MAAA10

MDA61

MDA56

MDA51

-DQSA6

MDA48

MDA23

DMA2

MDA12

MDA1

DDRVREFA

DCLKA2

MODT_A0

-CSA2

DQSA6

-DQSA5

MDA37

MDA34

CKEA1

MAAA4

DMB[0..7][15]

MDB[0..63][15]

DQSB[0..7][15]

MAAB[0..13][15,16]

MAAA[0..13][14,16]

DMA[0..7][14]

DQSA[0..7][14]

MDA[0..63][14]

-SWEB[15,16]

-SRASB[15,16]-SCASB[15,16]

-CSB1[15,16]-CSB0[15,16]

-CSB2[16]-CSB3[16]

-DQSB[0..7][15]

-DQSA[0..7][14]

MODT_B[0..3] [15,16]MODT_A[0..3] [14,16]

-SCASA[14,16]-SWEA[14,16]

-SRASA[14,16]

SBAA0[14,16]SBAA1[14,16]SBAA2[14,16]

CKEA2[16]CKEA3[16]

CKEA0[14,16]CKEA1[14,16]

-CSA2[16]-CSA3[16]

-CSA0[14,16]-CSA1[14,16]

-DCLKA2[14]DCLKA2[14]

DCLKA1[14]-DCLKA1[14]

-DCLKA0[14]DCLKA0[14]

CKEB0[15,16]

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

-DCLKB1[15]

DCLKB0[15]

DCLKB1[15]-DCLKB0[15]

-DCLKB2[15]DCLKB2[15]

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

DDR18V

DDR18V

DDR18V

R541K/4/1

U2F

945GC/BGA1202/[10HB1-033000-71R]

BA32AW32BB30BA30AY30BA27BC28AY27AY28BB27AY33AW27BB26BC38

BB35BA37BA34

BC33AY34BA26BB37BA39BA35AY38

BB25AY25BC24BA25

AW37AY39AY37BB40

BB32AY32AY5BB5

AK42AK41BA31BB31AY6BA5

AH40AH43

AK18

AM4

AL17AK17

AU4AR2AR3AP3AP2AU3AV4AN1AP4AU5AU2

BA3BB4AY2AW3AY3BA7BB7AV1AW4BC6AY7

AY11BA10BB10AW12AY10BA12BB12BA9BB9BC11AY12

AU18AR18AP18AM20AM18AV20AM21AP17AR17AP20AT20

AU35AV35AT34AP32AV34AV38AU39AV32AT32AR34AU37

AP42AP40AP39AR41AR42AN43AM40AU41AU42AP41AN40

AG42AG41AG40AL41AL42AF39AE40AM41AM42AF41AF42

AC42AC41AC40AD40AD43AA39AA40AE42AE41AB41AB42

SAMA0SAMA1SAMA2SAMA3SAMA4SAMA5SAMA6SAMA7SAMA8SAMA9SAMA10SAMA11SAMA12SAMA13

SAWE*SACAS*SARAS*

SABA_0SABA_1SABA_2SACS_0*SACS_1*SACS_2*SACS_3*

SACKE0SACKE1SACKE2SACKE3

SAODT0SAODT1SAODT2SAODT3

SACK0SACK0*SACK1SACK1*SACK2SACK2*SACK3SACK3*SACK4SACK4*SACK5SACK5*

RSV_TP(3)

SMVREF0

RSV_TP(1)RSV_TP(0)

SADQS0SADQS0*

SADM0SADQ0SADQ1SADQ2SADQ3SADQ4SADQ5SADQ6SADQ7

SADQS1SADQS1*

SADM1SADQ8SADQ9

SADQ10SADQ11SADQ12SADQ13SADQ14SADQ15

SADQS2SADQS2*


SADQS3SADQS3*


SADQS4SADQS4*


SADQS5SADQS5*


SADQS6SADQS6*


SADQS7SADQS7*


BC251u/6/Y5V/10V/Z

NB_HEATSIN

NB_HS/[12SP2-04F003-C1R_12SP2-04F003-C2R_12SP2-04F003-C3R]

1

2

R520/6/SHT/X

BC270.1u/6/Y5V/25V/Z

C12830.1u/6/Y5V/25V/Z/X

R56 80.6/6/1

C200.1u/6/Y5V/25V/Z/X

BC240.1u/6/Y5V/25V/Z

R55 80.6/6/1

R501K/4/1

U2G

945GC/BGA1202/[10HB1-033000-71R]

BB22BB21BA21AY21BC20AY19AY20BA18BA19BB18BA22BB17BA17AW42

BB23AY24BA23

AW23AY23AY17BA40AW41BA41AW40

BA14AY16BA13BB13

AY42AV40AV43AU40

AM29AM27AV9AW9AL38AL36AP26AR26AU10AT10AJ38AJ36

AL39

AM2

AK23

AM3AJ8AJ6AL5

AM8AM6AL11AL6AL8AP8AP9AJ11AL9AM10AP6

AV7AR9AW7AU7AV6AV12AM11AR5AR7AR12AR10

AV13AT13AP13AM15AM13AV15AM17AN12AR13AP15AT15

AU23AR23AP23AM24AM23AV24AM26AP21AR21AP24AT24

AT29AV29AR29AU27AN29AR31AM31AP27AR27AP31AU31

AP36AM35AR38AP35AP37AN32AL35AR35AU38AM38AM34

AG34AG32AJ39AL34AJ34AF32AF34AL31AJ32AG35AD32

AD36AD38AD39AC32AD34Y32AA32AF35AF37AC33AC35

SBMA0SBMA1SBMA2SBMA3SBMA4SBMA5SBMA6SBMA7SBMA8SBMA9SBMA10SBMA11SBMA12SBMA13

SBWE*SBCAS*SBRAS*

SBBA0SBBA1SBBA2SBCS0*SBCS1*SBCS2*SBCS3*

SBCKE0SBCKE1SBCKE2SBCKE3

SBODT0SBODT1SBODT2SBODT3

SBCK0SBCK0*SBCK1SBCK1*SBCK2SBCK2*SBCK3BLCK3*SBCK4SBCK4*SBCK5SBCK5*

RSV

SMVREF1

RSV_TP(2)

SM_OCDCOMP_1SM_OCDCOMP_0SM_RCOMP1SM_RCOMP0

SBDQS0SBDQS0*

SBDM0SBDQ0SBDQ1SBDQ2SBDQ3SBDQ4SBDQ5SBDQ6SBDQ7

SBDQS1SBDQS1*

SBDM1SBDQ8SBDQ9

SBDQ10SBDQ11SBDQ12SBDQ13SBDQ14SBDQ15

SBDQS2SBDQS2*


SBDQS3SBDQS3*


SBDQS4SBDQS4*


SBDQS5SBDQS5*


SBDQS6SBDQS6*


SBDQS7SBDQS7*


R511K/4/1

BC231u/6/Y5V/10V/Z

R531K/4/1

BC260.1u/6/Y5V/25V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

GMCH-PCI E & DMI

Gigabyte Technology

Custom


Title


Date: Sheet of

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

EXP_A_TXP[0..15]

EXP_A_TXN[0..15]

GRCOMP

VCC1_5PCIEX

EXP_A_TXN15

EXP_A_RXP13

EXP_A_RXN6

DMI_2TXP

EXP_A_TXN14

EXP_A_TXN13

EXP_A_TXN12

EXP_A_RXN15

EXP_A_RXP11

EXP_A_RXP1

EXP_A_TXN11

DMI_3TXP

EXP_A_TXN10

EXP_A_TXN9

EXP_A_TXN8

EXP_A_TXN7

EXP_A_RXP14

EXP_A_RXN7EXP_A_TXP7

EXP_A_RXP12

EXP_A_RXP2

EXP_A_RXP0

EXP_A_TXN6

EXP_A_TXN5

EXP_A_RXP15

EXP_A_RXN10

EXP_A_RXN8

EXP_A_RXP5

DMI_3TXN

EXP_A_TXN4

EXP_A_TXN3EXP_A_RXP3

EXP_A_RXN11

DMI_0TXN

EXP_A_TXP15

EXP_A_TXP14

EXP_A_TXN2

EXP_A_TXN1

EXP_A_RXN9

EXP_A_RXP7

EXP_A_RXN0

EXP_A_TXP13

EXP_A_RXP4

DMI_2TXN

DMI_1TXN

EXP_A_TXP12

EXP_A_TXP11

EXP_A_RXN12

EXP_A_RXP8

EXP_A_RXN1

EXP_A_TXP10

EXP_A_TXP9

EXP_A_RXN4

DMI_0TXP

EXP_A_TXP8

EXP_A_TXP6

EXP_A_TXP5

EXP_A_RXN13

EXP_A_RXP9

EXP_A_RXN2

EXP_A_TXP4

EXP_A_TXP3

DMI_1TXP

EXP_A_TXP2

EXP_A_TXP1

EXP_A_RXN14

EXP_A_RXN5

EXP_A_RXN3

EXP_A_TXN0EXP_A_TXP0

EXP_A_RXP10

EXP_A_RXP6

DMI_3RXNDMI_3RXP

DMI_0RXP

DMI_1RXNDMI_2RXP

DMI_1RXPDMI_0RXN

DMI_2RXN

GRCOMP

VCC1_5PCIEX

EXP_A_TXP[0..15] [17]

EXP_A_RXP[0..15] [17]

EXP_A_RXN[0..15] [17]

EXP_A_TXN[0..15] [17]

VCC1_5PCIEX [13]

-SRCCLK_MCH[21]

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_2RXN [18]

DMI_3RXN [18]DMI_3RXP [18]

DMI_2RXP [18]DMI_1RXN [18]

DMI_0RXP [18]DMI_0RXN [18]DMI_1RXP [18]

SRCCLK_MCH[21]

VCC1_5

R5924.9/6/1

U2B

945GC/BGA1202/[10HB1-033000-71R]

G12F12D11D12J13H13E10F10J9

H10F7F9C4D3G6J6K9K8F4G4M6M7K2L1

U11U10R8R7P4N3Y10Y11

AC12AC11

B14B16

D14C13A13B12A11B10C10C9A9B7D7D6A6B5E2F1G2J1J3K4L4M4M2N1P2T1T4U4U2V1V3W4

W2Y1AA2AB1Y4AA4AB3AC4Y7Y8AA9AA10AA6AA7AC9AC8

EXPARXP0EXPARXN0EXPARXP1EXPARXN1EXPARXP2EXPARXN2EXPARXP3EXPARXN3EXPARXP4EXPARXN4EXPARXP5EXPARXN5EXPARXP6EXPARXN6EXPARXP7EXPARXN7EXPARXP8EXPARXN8EXPARXP9EXPARXN9EXPARXP10EXPARXN10EXPARXP11EXPARXN11EXPARXP12EXPARXN12EXPARXP13EXPARXN13EXPARXP14EXPARXN14EXPARXP15EXPARXN15

EXPCOMPOEXPCOMPI

GCLKPGCLKN

EXPATXP0EXPATXN0EXPATXP1EXPATXN1EXPATXP2EXPATXN2EXPATXP3EXPATXN3EXPATXP4EXPATXN4EXPATXP5EXPATXN5EXPATXP6EXPATXN6EXPATXP7EXPATXN7EXPATXP8EXPATXN8EXPATXP9EXPATXN9

EXPATXP10EXPATXN10EXPATXP11EXPATXN11EXPATXP12EXPATXN12EXPATXP13EXPATXN13EXPATXP14EXPATXN14EXPATXP15EXPATXN15

DMITXP0DMITXN0DMITXP1DMITXN1DMITXP2DMITXN2DMITXP3DMITXN3DMIRXP0DMIRXN0DMIRXP1DMIRXN1DMIRXP2DMIRXN2DMIRXP3DMIRXN3

BC284.7u/8/Y5V/10V/Z

R1549

0/1210/SHT/X

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDR25V_DAC:75mA

25 mil space0315-->intel

945GCM-S2 3.0

GMCH-INTERNAL VGA

Gigabyte Technology

Custom


Title


Date: Sheet of

EXP_SLR

VGADDCCLK

VGA_RVGA_G

GHSYNC

VGA_G

GVSYNC

VGADDCCLK

VGADDCDATA

VGA_B

VGA_R

GHSYNC

GVSYNC

-PFMRST

EXP_EN

DDCDATA

EXP_SLR

G

DDCCLK

REFSET

-ICHSYNC

-PFMRST

GHSYNC

DOTCLK

DDCCLK

DDCDATA

-DOTCLK

R

PWROK1

EXP_EN

VGA_BB

-EXTTS

GVSYNC

VGADDCDATA

BSEL0[5]BSEL1[5]

-PFMRST [19,24]

-DOTCLK [21]DOTCLK [21]

DDR25V_DAC [13]

BSEL2[5]

PWROK1 [19,24]

-ICHSYNC [19]

EXP_EN_HDR [17]

SDVO_CLCLK[17]

SDVO_CLDATA[17]

DDR25V_DAC [13]

VCC3

VCC3

VCC FUSEVCC

VCC1_5

DDR25V_MCH

VCC

VCC

R1546 33/4

R7275/6

BC300.1u/6/Y5V/25V/Z/X

C3033P/4/NPO/50V/J

GS

D

SOT23

Q42N7002/SOT23/25pF/5

2

13

C263.3p/4/NPO/50V/C/X

R818.2K/4

C243.3p/4/NPO/50V/C/X

VGA

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

51049382716

11

12

13

14

15

16

17

R802.2K/4

C25

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

R75 255/6/1

C290.1u/6/Y5V/25V/Z

Q306BAV99/SOT23/300mA

13

2


13

2

U2H

945GC/BGA1202/[10HB1-033000-71R]

F21H21L20K18H20L18K21L21F20N21

M17L17M11

J20

F15

E15

D17C17

F17K17H18G17J17J18

J15H15

A20

AJ9AJ12V30

M18

N18N20

BSEL0BSEL1BSEL2ALLZTESTXORTESTRSV_TP(5)EXP_SLRRSV_TP(4)EXP_ENRSV_TP(6)

RSVDRSVDRSVD

EXTTS*

SDVO_CTRLDATA

SDVO_CTRLCLK

HSYNCVSYNC

REDGREENBLUERED*

GREEN*BLUE*

DREFCLKPDREFCLKN

IREF

PWROKRSTIN#RSVD

ICH_SYNC#

DDC_DATADDC_CLK

R77 8.2K/4

C323.3p/4/NPO/50V/C/X


13

2

GS

D

SOT23

Q32N7002/SOT23/25pF/5

2

13


13

2


13

2

R870/6/SHT/X

FB1 80/6/3A/S

C31

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

BC7180.1u/6/Y5V/25V/Z

R1545 33/4

R1595 33/4


13

2

R841K/4/X

R792.2K/4

R7475/6

FB2 80/6/3A/S

C22

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

R828.2K/4

R7375/6

FB3 80/6/3A/S

C213.3p/4/NPO/50V/C/X


13

2

C2733P/4/NPO/50V/J

R1594 33/4

C233.3p/4/NPO/50V/C/X

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

GMCH-GND

Gigabyte Technology

Custom


Title


Date: Sheet of

U2E

945GC/BGA1202/[10HB1-033000-71R]

AD7AD9

AD11AD13AD33AD35AD37AD42AF1AF2AF3AF5

AF33AF36AF38AF43AG30AG31AG33AG36AG37AG38AG39AH42AJ7

AJ10AJ30AJ31AJ33AJ35AJ37AK24AK26AK29

AL1AL2AL3AL7

AL10AL12

AL18AL21AL23AL24AL27AL32AL33AL37AL43AM5AM7AM9

AM33AM36AM37AM39AN2AN4

AN13AN15AN17AN18AN20AN21AN23AN24AN26AN27AN31AN42

AP7AP10AP12AP29AP34AP38AR1AR6

AR15AR20AR24AR32AR37AR39AR43AT12AT17AT18

AT23

AT27AT31AU6AU9

AU12AU13AU15AU17AU20

AV2AV10

V29

AW10BA4BA42

BB6BB11BB14BB19BB34BB39BB41BC9

BC42

AK30

AL13AL15

AP5

AT21

AT26

AU21AU24AU26AU29AU32AU34

AV17

BB3

W21

AV37

A40D1D43R26R29U29V24V26

W23W25Y20Y22Y24Y26Y29AA25AA27AA29AC19AC25AC29

AD18AD20AD22AD24AD27AD29AE19AE21AE23AE25AF18AF20AF22AF24AY1BC4

A42

B43

E35

BA2

BB2BB43

AV26AV27AW2AW26

BB1

BC1BC2

BC43

B2B3B41B42

C2C42

AK21AJ23AJ26AL29AL20AJ21AL26AK27AD30AC34Y30Y33AF31AD31U30V31AA30AC30A43AG25AG26AG27AJ24AJ27AK40AW17AW18AY14BC16AJ29AG29

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

VSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSS

VSS

VSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSS

NC

VSS

VSSVSS

VSS

VSS

VSS

VSSVSSVSSVSSVSSVSS

VSS

VSS

VSS

VSS


VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

NC

NC

NC

NC

NCNC

NCNCNCNC

NC

NCNC

NC

NCNCNCNC

NCNC

RSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVDRSVD

U2C

945GC/BGA1202/[10HB1-033000-71R]

A4A16A22A26A31A35B4B6B9

B11B13B21B22B28B33B38C3C5C7

C12C14C22C40D2D5

D16D20D21E3E4E7E9

E12E13

E21E32F2F6

F13F18F26F34F42G3G5G7G9

G10G13G15G18G20G21G24G27G29G31G32G35G38H12H17H26H27H32J2J5J7

J10J12J21J24J29J38J43K3K5K6K7

K10K12K13K15K20K27K32K34K37K39L2

L12L13L24L26L29L31L42M3M5M8M9

M10M13M20M21M35M37

N2N6N8N13N15N24N26N27N29N31N33N36

N43P3P14P15P24P26P27P29

R6R9R12R14R30R31R34R37R39T2T42U3U5U9U12U14

U38

U31U33U36

V8V11V12V14

V38V39V43

V34V36V37

W3

Y5Y2

Y6Y9Y12Y14Y31Y35Y37Y39Y42AA3AA8AA11AA12AA14AA21AA23AA31AA33AA36AB2AB43AC2AC3AC7AC10AC14AC21AC23AC31AC36AC37AC38AC39

D10

E17E18E20

N39

P30

V2

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS


VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

VSSVSSVSS

VSSVSSVSSVSS

VSSVSSVSS

VSSVSSVSS

VSS

VSSVSS

VSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSSVSS

VSS

VSSVSSVSS

VSS

VSS

VSS

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

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

VCCA_HPLL>50mA 公公公公公公公公公公公公200mA(1.425V~1.575V)

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)

945 Design Guide rev1.5 spec.VCCA_EXPPLL=VCCA_GPLL=45mA(1.425V~1.575V)VCCA_HPLL>50mA 公公公公公公公公公公公公200mA(1.425V~1.575V)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)��

1.425~1.575V 1.7~1.9V

1.14~1.26V

1.425~1.575V

2.375~2.625V

945GCM-S2 3.0

GMCH-PWR

Gigabyte Technology

Custom


Title


Date: Sheet of

DDR25V_DAC

VCCA_HPLL

VCCA_GPLL

VCCA_DPLLBVCCA_MPLL

VCCA_DPLLADDR25V_DAC

VCCA_DPLLA

VCCA_HPLL

VCCA_DPLLB

VCCA_MPLL

VCCA_GPLL

DDR25V_DAC [11]

VCC1_5PCIEX [10]

VTT_GMCH

DDR18V

VTT_GMCH

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

VCC1_5

DDR25V_MCH

DDR25V_MCH

DDR18V

DDR18V

BC320.1u/6/Y5V/25V/Z

1u/6/Y5V/10V/ZBC33

U2D

945GC/BGA1202/[10HB1-033000-71R]

BB16AW15BB42BC13BC18BC22BC26BB20AW24BC35BC31BB38BB33BB28BB24AW29AW31AW34AY41AV42AV23AV18BC40AW35AY43AW20

C23G23P23E23D23D24D25B25B24B23B26H23J23K23L23M23E24N23A24F27F23E27E26C25C26

B19B20C21C19B18C18D19B17A18

AA13AD12AC5AA5U13V5V13AE2R13N12N10R5N7N11AE3N9AD10AD1AC6AD8AD2AD4AD5AD6Y13N5U8AC13AE4U7

N17

P18P20

P17

P21AA22AB21AB22AB23AC22AD14AF6AF7AF8AF9

AF10AF11AF12AF13AF14AF30AG2AG3AG4AG5AG6AG7AG8AG9

AG10AG11AG12AG13AG14AH1AH2AH4AJ5

AJ13AJ14AK2AK3AK4

AK14AK15AK20R15R17R18R20R21R23R24

U15U17U18U19U20U21U22U23U24U25U26V15V17V18V19V20V21V22V23V25V27W17W18W19W20

W26

W22

W27

W24

Y17Y15

Y18Y19

AA17

Y21

Y27

Y23

AA15

Y25

AA18AA19AA20AA24AA26AB17AB18AB19AB20

AB25AB26AB27

AB24

AC15

AC20

AC17AC18

AC24

AC27AC26

AD15

AD26

AD17

AD25

AD19AD21

AE17

AD23

AE18

AE22AE20

AE26AE24

AE27AF15AF17AF19AF21AF23AF25AF26AF27AF29

AG15

AG20

AG17AG18AG19

AG21AG22AG23AG24AJ15AJ17AJ18AJ20

R10R11U6V6V7V9V10

AV21AV31AW13AW21

VCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSMVCCSM

VTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTTVTT

VCCA_DPLLBVCCA_MPLLVCCA_HPLL

VCCA_DPLLAVCCA_DACVCCA_DAC

VCC2VCCA_EXPPLL

VSSA_DAC

VCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXP

VCC

VCCVCC

VCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCC

VCC

VCC

VCC

VCCVCC

VCCVCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCVCCVCCVCCVCCVCCVCCVCCVCC

VCCVCCVCC

VCC

VCC

VCC

VCCVCC

VCC

VCCVCC

VCC

VCC

VCC

VCC

VCCVCC

VCC

VCC

VCC

VCCVCC

VCCVCC

VCCVCCVCCVCCVCCVCCVCCVCCVCCVCC

VCC

VCC

VCCVCCVCC

VCCVCCVCCVCCVCCVCCVCCVCC

VCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXPVCC_EXP

VCCSMVCCSMVCCSMVCCSM

C360.1u/6/Y5V/25V/Z

C410.1u/6/Y5V/25V/Z

FB4 0/8/SHT/X

C490.1u/6/Y5V/25V/Z

C530.1u/6/Y5V/25V/Z

+1

EC101000u/D/6.3V/8C/36m

L6 0/8/SHT/X

C390.1u/6/Y5V/25V/Z

L7 0/8/SHT/X

1u/6/Y5V/10V/ZBC38

L5 0/8/SHT/X

C420.1u/6/Y5V/25V/Z

1u/6/Y5V/10V/ZBC34

C370.1u/6/Y5V/25V/Z

L8 0/8/SHT/X

1u/6/Y5V/10V/ZBC35

C340.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/ZBC40

C380.1u/6/Y5V/25V/Z

L4 0/8/SHT/X

C401u/6/Y5V/10V/Z

0.1u/6/Y5V/25V/ZBC41

C12794.7u/8/Y5V/10V/Z

C511u/6/Y5V/10V/Z

C350.1u/6/Y5V/25V/Z

1u/6/Y5V/10V/ZBC36

1u/6/Y5V/10V/ZBC37

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

DDRII CHANNEL A

Gigabyte Technology

Custom

14 33

Title


Date: Sheet of

DQSA[0:7]

DMA[0:7]

DMA4

DMA1

MDA18

-SCASA

MDA2

MDA53

MDA47

MDA49

MDA0

DMA0

MDA31

DQSA7

DQSA1

MDA36

MDA62

MDA11

SBAA1

MDA6

MDA27

MDA44

-DCLKA1

MDA10

MDA33

MDA40

MDA54

-DCLKA0

MDA55

MDA61

SMBCLKSMBDATA

MDA9

MDA17

MDA51

MDA38

MDA41

MDA52

MDA37

-SRASA

MDA14

CKEA1

MDA57

MDA25

DCLKA2

MDA13

MDA29

DQSA6

MDA26

MDA3

MDA5

-DCLKA2

MDA1

MDA30

DMA3

MDA22MDA21

MDA56

MDA42

MDA23

DQSA4

MDA8

SBAA0

-SWEA

MDA45

DCLKA0

MDA39

MDA4

MDA35

MDA60

MDA43

MDA34

MDA59

MDA48

MDA46

MDA15

DCLKA1

MDA16

MDA7

DQSA2

MDA28

MDA58

DMA5

DMA6

MDA19

MDA12

MDA32

DMA7

DQSA0

DMA2

MDA63

DQSA5

MDA20

MDA24

MDA50

CKEA0

-DQSA0

-DQSA1

-DQSA2

DQSA3-DQSA3

-DQSA4

-DQSA6

-DQSA5

-DQSA7

VREF_DDRA

-DQSA[0..7]

SBAA2

MODT_A[0..3]

MODT_A0MODT_A1

SMBDATASMBCLK

VREF_DDRA

MAAA9

MAAA7

MAAA12MAAA13

MAAA4

MAAA0

MAAA6MAAA5

MAAA3

MAAA8

MAAA10

MAAA2

MAAA11

MAAA1

DQSA[0..7] [9]

DMA[0..7] [9]

-DCLKA1[9]

MDA[0..63] [9]

-SWEA[9,16]

SBAA1[9,16]

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

DCLKA0[9]

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

-DCLKA0[9]

DCLKA2[9]

DCLKA1[9]

-SCASA[9,16]

-DCLKA2[9]

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

-SRASA[9,16]

CKEA1[9,16]

SBAA0[9,16]

CKEA0[9,16]

-CSA1[9,16]-CSA0[9,16]

-DQSA[0..7] [9]

SBAA2[9,16]

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

DDR18V

VCC3

DDR18V

R1041K/4/1

R1031K/4/1

C550.1u/6/Y5V/25V/Z

DDRII1

DDR2/240/YL/VA/D

258

11141720232629323538414447506566798285889194

10097

103106109112115118

124121

127130133136139142145148151154157160163166169198201

207204

210213216219222225228231

237234

515662727578

191194181175170

5953

19764

6917218718417818967

1855

2381

120

240101119

239

19071

17152

76193

221

185

138137186

220

18818363

1826160

18058

1791777057

17619617417354

7419273

6810219

77195

42434849161162167168

7

16

28

37

84

93

105

114

6

15

27

36

83

92

104

113

125

134

146

155

202

211

223

232

164

4645

126

135

147

156

203

212

224

233

165

34910122123128129121321

13122

132140141242530311431441491503334394015215315815980818687199200

206205

899095962082092142159899107108217218226227110

235

111

117229230

116

236


VSSVSS

VSSVSSVSSVSSVSSVSS

VSSVSS


VSSVSS


VSSVSS

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

VDDVDD

VDDVDD

VDDVDDVDDVDDVDDVDDVDD

RC1RC0VDDSPDVREFSCL

SA1SA2SDA

SA0

BA1BA0

CKE1CKE0

S1*S0*

CK2*/RFU

CK0

CK1*/RFUCK1/RFUCK0*

CK2/RFU

A0A1A2A3A4A5A6A7A8A9A10/APA11A12A13A14A15A16/BA2

CAS*RSA*WE*

NCNC/TEST

NC

ODT1ODT0

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

DQS(0)

DQS(1)

DQS(2)

DQS(3)

DQS(4)

DQS(5)

DQS(6)

DQS(7)

DQS*(0)

DQS*(1)

DQS*(27)

DQS*(3)

DQS*(4)

DQS*(5)

DQS*(6)

DQS*(7)

DM0/DQS9

DM1/DQS10

DM2/DQS11

DM3/DQS12

DM4/DQS13

DM5/DQS14

DM6/DQS15

DM7/DQS16

DM8/DQS17

DQS8DQS8*

NC/DQS9*

NC/DQS10*

NC/DQS11*

NC/DQS12*

NC/DQS13*

NC/DQS14*

NC/DQS15*

NC/DQS16*

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(12)DQ(11)

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(39)DQ(38)

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(62)

DQ(57)

DQ(59)DQ(60)DQ(61)

DQ(58)

DQ(63)

C58100p/4/NPO/50V/J/X

C57100p/4/NPO/50V/J/X

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

945GCM-S2 3.0

DDRII CHANNEL B

Gigabyte Technology

Custom

15 33

Title


Date: Sheet of

DMB4

DMB1

-SCASB

MAAB0

MAAB6

DQSB3

DMB0

DQSB7

DQSB1

SBAB1

MAAB9

MAAB1

-DCLKB1

-DCLKB0

SMBCLKSMBDATA

MAAB8

-SRASB

CKEB1

DCLKB2

MAAB2

DQSB6

-DCLKB2

DMB3

DQSB4

MAAB12

MAAB10

SBAB0

-SWEB

DCLKB0

MAAB4MAAB5

MAAB3

DCLKB1

DQSB2

MAAB11

DMB5

DMB6

MAAB7

DMB7

DQSB0

DMB2

DQSB5

CKEB0

DQSB[0..7]

DMB[0..7]

-DQSB3

-DQSB7

-DQSB1

-DQSB6

-DQSB2

-DQSB0

-DQSB5

-DQSB4

-DQSB[0..7]

MAAB13

VREF_DDRB

MODT_B0MODT_B1

VREF_DDRB

SBAB2

MODT_B[0..3]

MDB51

MDB27

MDB35

MDB50

MDB56

MDB4

MDB0

MDB43MDB44

MDB60

MDB11

MDB42

MDB8

MDB63

MDB53

MDB15

MDB31

MDB12

MDB37

MDB10

MDB17

MDB19

MDB30

MDB55

MDB49

MDB2

MDB40

MDB24

MDB16

MDB29

MDB22

MDB52

MDB41

MDB1

MDB59

MDB32

MDB36

MDB61

MDB6

MDB46

MDB5

MDB39MDB38

MDB48

MDB58

MDB54

MDB13

MDB26

MDB34

MDB57

MDB9

MDB7

MDB14

MDB45

MDB28

MDB23

MDB33

MDB47

MDB3

MDB20

MDB62

MDB18

MDB21

MDB25

-DCLKB1[9]

-SWEB[9,16]

SBAB1[9,16]

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

DCLKB0[9]

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

-DCLKB0[9]

DCLKB2[9]

DCLKB1[9]

-SCASB[9,16]

-DCLKB2[9]

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

-SRASB[9,16]

CKEB1[9,16]

SBAB0[9,16]

CKEB0[9,16]

DQSB[0..7] [9]

DMB[0..7] [9]

-CSB1[9,16]-CSB0[9,16]

-DQSB[0..7] [9]

SBAB2[9,16]

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

MDB[0..63] [9]

VCC3

DDR18V

VCC3

DDR18V

DDRII2

DDR2/240/YL/VA/D

258

11141720232629323538414447506566798285889194

10097

103106109112115118

124121

127130133136139142145148151154157160163166169198201

207204

210213216219222225228231

237234

515662727578

191194181175170

5953

19764

6917218718417818967

1855

2381

120

240101119

239

19071

17152

76193

221

185

138137186

220

18818363

1826160

18058

1791777057

17619617417354

7419273

6810219

77195

42434849161162167168

7

16

28

37

84

93

105

114

6

15

27

36

83

92

104

113

125

134

146

155

202

211

223

232

164

4645

126

135

147

156

203

212

224

233

165

34910122123128129121321

13122

132140141242530311431441491503334394015215315815980818687199200

206205

899095962082092142159899107108217218226227110

235

111

117229230

116

236


VSSVSS

VSSVSSVSSVSSVSSVSS

VSSVSS


VSSVSS


VSSVSS

VDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQVDDQ

VDDVDD

VDDVDD

VDDVDDVDDVDDVDDVDDVDD

RC1RC0VDDSPDVREFSCL

SA1SA2SDA

SA0

BA1BA0

CKE1CKE0

S1*S0*

CK2*/RFU

CK0

CK1*/RFUCK1/RFUCK0*

CK2/RFU

A0A1A2A3A4A5A6A7A8A9A10/APA11A12A13A14A15A16/BA2

CAS*RSA*WE*

NCNC/TEST

NC

ODT1ODT0

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

DQS(0)

DQS(1)

DQS(2)

DQS(3)

DQS(4)

DQS(5)

DQS(6)

DQS(7)

DQS*(0)

DQS*(1)

DQS*(27)

DQS*(3)

DQS*(4)

DQS*(5)

DQS*(6)

DQS*(7)

DM0/DQS9

DM1/DQS10

DM2/DQS11

DM3/DQS12

DM4/DQS13

DM5/DQS14

DM6/DQS15

DM7/DQS16

DM8/DQS17

DQS8DQS8*

NC/DQS9*

NC/DQS10*

NC/DQS11*

NC/DQS12*

NC/DQS13*

NC/DQS14*

NC/DQS15*

NC/DQS16*

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(12)DQ(11)

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(39)DQ(38)

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(62)

DQ(57)

DQ(59)DQ(60)DQ(61)

DQ(58)

DQ(63)

R1061K/4/1

12

R1051K/4/1

12

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

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DDRVTT Decouple

DDR TERMINATION

CHANNEL A

DDRVTT DecoupleDDR18V Decouple

CHANNEL B

DDR18V Decouple DDRVTT Decouple

DDR TERMINATION

945GCM-S2 3.0

DDRII TERMINATOR

Gigabyte Technology

Custom


Title


Date: Sheet of

-CSB[0..3]

SBAB[0..2]

MAAB[0..13]

CKEB[0..3]

SBAA[0..2]

-CSA[0..3]

CKEA[0..3]

MAAA[0..13]

-CSA1

MAAA10SBAA1

CKEA1

MAAA2

MAAA0

MAAA8

CKEA0

MAAA5MAAA6MAAA9MAAA11

SBAA0

MAAA3

CKEB0

MAAB2

MAAB5

MAAB9

MAAB0

MAAB1

MAAB10

MAAB11

MAAB6

MAAB7MAAB8

SBAB0SBAB1

MAAB3MAAB4

-CSB0-CSB1

CKEB1

-CSB2-CSB3

CKEB3CKEB2

-CSA3

-CSA2

CKEA3CKEA2

MAAA12

MAAB13

SBAB2

SBAA2

MODT_B[0..3]

MODT_A[0..3]

MAAA7

MAAA13

MAAA4MAAA1

-CSA0

MAAB12

MODT_B2MODT_B3

MODT_B0MODT_B1

MODT_A2MODT_A1MODT_A0

MODT_A3

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

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

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

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

-SWEB[9,15]-SCASB[9,15]

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

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

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

MAAA[0..13] [9,14]-SWEA[9,14]-SRASA[9,14]

-SCASA[9,14]

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

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

DDR18V

DDR18V

DDRVTT

DDRVTTDDRVTT

DDR18V

DDRVTT

DDRVTT

DDRVTT

0.1u/6/Y5V/25V/ZBC53

R139 33/4

BC484.7u/8/Y5V/10V/Z

BC464.7u/8/Y5V/10V/Z

R169 33/4

BC474.7u/8/Y5V/10V/Z

R165 33/4

BC494.7u/8/Y5V/10V/Z

R170 33/4

R152 33/4

R110 33/4

R154 33/4

R107 33/4

R156 33/4

R109 33/4

0.1u/6/Y5V/25V/ZBC57

R108 33/4

0.1u/6/Y5V/25V/ZBC61

R119 33/4

0.1u/6/Y5V/25V/ZBC59

R113 33/4

R129 33/4

R115 33/4

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

R131 33/4

R117 33/4

R133 33/4R135 33/4

R158 33/4

0.1u/6/Y5V/25V/ZBC60

R116 33/4

0.1u/6/Y5V/25V/ZBC54

R112 33/4

0.1u/6/Y5V/25V/ZBC56R111 33/4

R160 33/4

R114 33/4

R162 33/4

0.1u/6/Y5V/25V/ZBC58

R128 33/4R126 33/4

0.1u/6/Y5V/25V/ZBC52

R124 33/4R122 33/4R120 33/4

R121 33/4

R118 33/4

R123 33/4

R149 33/4

R125 33/4

R147 33/4

R127 33/4

R145 33/4

R142 33/4R140 33/4R138 33/4

R161 33/4

R136 33/4

R159 33/4

R132 33/4

R157 33/4

R130 33/4

R155 33/4

R134 33/4

R151 33/4

R148 33/4R150 33/4

R146 33/4

R153 33/4

R144 33/4

R163 33/4

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

R164 33/4

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

0.1u/6/Y5V/25V/ZBC62

R166 33/4

0.1u/6/Y5V/25V/ZBC51

R168 33/4

R141 33/4

R167 33/4

R143 33/4

0.1u/6/Y5V/25V/ZBC55

R137 33/4

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PCIESLOT-164DN-2

R1.0 EMI

CLOSE BC68

DUAL LAYOUT

945GCM-S2 3.0

PCI EXPRESS * 16

Gigabyte Technology

Custom


Title


Date: Sheet of

EXP_A_TXP[0..15]

EXP_A_TXN[0..15]

EXP_A_TXN4C

EXP_A_TXP1C

EXP_A_TXP10C

EXP_A_TXP13C

EXP_A_TXN9C

EXP_A_TXN10C

EXP_A_TXP15C

EXP_A_TXP5C

EXP_A_TXP0C

EXP_A_TXN5C

EXP_A_TXP9C

EXP_A_TXP7C

EXP_A_TXN12C

EXP_A_TXN0C

EXP_A_TXN2C

EXP_A_TXP4C

EXP_A_TXN15C

EXP_A_TXN13C

EXP_A_TXN7C

EXP_A_TXP12C

EXP_A_TXP6CEXP_A_TXN6C

EXP_A_TXN11C

EXP_A_TXN3C

EXP_A_TXN1C

EXP_A_TXP2C

EXP_A_TXP8C

EXP_A_TXN14C

EXP_A_TXP3C

EXP_A_TXN8C

EXP_A_TXP11C

EXP_A_TXP14C

EXP_A_RXP0C

EXP_A_RXP1C

EXP_A_RXP2C

EXP_A_RXP5C

EXP_A_RXP7C

EXP_A_RXP8C

EXP_A_RXP9C

EXP_A_RXP10C

EXP_A_RXP12C

EXP_A_RXP13C

EXP_A_RXP14C

EXP_A_RXP15C

EXP_A_RXN0C

EXP_A_RXN2C

EXP_A_RXN4C

EXP_A_RXN5C

EXP_A_RXN6C

EXP_A_RXN7C

EXP_A_RXN8C

EXP_A_RXN9C

EXP_A_RXN10C

EXP_A_RXN11C

EXP_A_RXN12C

EXP_A_RXN13C

EXP_A_RXN14C

EXP_A_RXN1C

EXP_A_RXN3CEXP_A_RXP3C

EXP_A_RXP4C

EXP_A_RXP6C

EXP_A_RXP11C

EXP_A_RXN15C

-PCIE_WAKE

SMBDATASMBCLK

-PCIE_RST

SVDO_CLCLK

SVDO_CLDATA

-PCIE_RST

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

EXP_A_RXP4C

EXP_A_TXP4

EXP_A_TXP7C

EXP_A_RXP3C

EXP_A_RXN4C

EXP_A_RXP13C

EXP_A_TXN10

EXP_A_RXN0C

EXP_A_RXP15C

EXP_A_RXP2C

PCIE_OP0

EXP_A_TXN3

EXP_A_TXP3C

EXP_A_RXN7C

EXP_A_TXP4C

EXP_A_TXP14

EXP_A_TXN11C

PCIE_ON2

EXP_A_TXP13C

PCIE_IP2

EXP_A_TXP7

EXP_A_RXP11

EXP_A_TXP12C

EXP_A_RXN7

EXP_A_TXP9

EXP_A_RXP3C

EXP_A_RXN5C

EXP_A_TXP0C

EXP_A_RXP12C

EXP_A_RXP14C

EXP_A_RXN11

EXP_A_TXP3

EXP_A_RXN2

EXP_A_RXP13

EXP_A_TXP5C

EXP_A_TXN2C

EXP_A_TXN15C

EXP_A_RXN4

EXP_A_TXN14

EXP_A_RXP0

EXP_A_TXN1C

EXP_A_RXN3C

EXP_A_TXN2

EXP_A_TXP1C

EXP_A_TXP1C

EXP_A_TXP13

EXP_A_TXP0

PCIE_OP2

EXP_A_RXN2C

EXP_A_TXN0C

PCIE_IP3

EXP_A_RXN1C

EXP_A_RXP5C

EXP_A_TXN12C

EXP_A_TXN6

EXP_A_RXP5

EXP_A_RXN14C

EXP_A_RXP10C

EXP_A_RXP6

EXP_A_TXN5C

EXP_A_TXN14C

EXP_A_RXN10

EXP_A_RXN6C

EXP_A_RXP9C

EXP_A_TXN13C

EXP_A_TXP9C

EXP_A_TXP8

EXP_A_RXN13C

EXP_A_TXN13

EXP_A_RXN0

EXP_A_TXN3C

EXP_A_RXN1C

EXP_A_RXN13

EXP_A_RXN12C

EXP_A_TXN7C

EXP_A_TXN1

EXP_A_TXN2C

EXP_A_RXN6

EXP_A_TXP12

PCIE_ON1

EXP_A_RXP2C

EXP_A_RXN12

EXP_A_RXN1

EXP_A_TXN8C

PCIE_IN3

EXP_A_TXN4C

EXP_A_RXP2

PCIE_IP0

EXP_A_TXN9

EXP_A_RXN3

EXP_A_RXP8C

EXP_A_RXP0C

EXP_A_TXP8C

EXP_A_RXP10

EXP_A_RXP12

EXP_A_RXP7C

EXP_A_TXN5

EXP_A_TXN6C

EXP_A_TXP2

EXP_A_RXP1C

PCIE_ON3

EXP_A_TXN10C

EXP_A_TXP6

EXP_A_RXP0C

EXP_A_RXP15

EXP_A_RXN9

EXP_A_TXP11C

EXP_A_TXP15

EXP_A_RXN3C

EXP_A_TXP2C

EXP_A_TXP11

PCIE_OP1

EXP_A_RXP11C

EXP_A_RXP4

EXP_A_RXN10C

PCIE_IN0

EXP_A_TXP14C

EXP_A_TXP0C

EXP_A_RXN15

EXP_A_TXN12

PCIE_IN2

EXP_A_TXN8

EXP_A_RXN15C

EXP_A_TXP3C

EXP_A_RXP3

EXP_A_RXN5

EXP_A_TXN1C

EXP_A_RXP14

EXP_A_TXP15C

EXP_A_RXN14

EXP_A_TXN4

EXP_A_TXP1

EXP_A_RXP7

EXP_A_TXN9C

EXP_A_TXP5

EXP_A_TXN3C

EXP_A_RXP1C

EXP_A_RXN11C

EXP_A_TXN0C

EXP_A_RXP8

PCIE_ON0

EXP_A_RXN8C

EXP_A_TXP10C

PCIE_IN1

PCIE_OP3

EXP_A_RXN0C

EXP_A_RXN9C

EXP_A_TXP6C

EXP_A_RXN2C

EXP_A_TXN11

PCIE_IP1

EXP_A_TXN7

EXP_A_RXP9

EXP_A_RXP6C

EXP_A_TXP10

EXP_A_TXN15

EXP_A_TXP2C

EXP_A_TXN0

EXP_A_RXP1

EXP_A_RXN8

-PCIE_WAKE[19]

SRCCLK_3GIO [21]EXP_A_TXP[0..15] [10]

EXP_A_TXN[0..15] [10]

-SRCCLK_3GIO [21]

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

-PCIE_RST [24]

SDVO_CLCLK[11]

SDVO_CLDATA[11]

EXP_EN_HDR[11]

EXP_A_RXP[0..15] [10]

EXP_A_RXN[0..15] [10]

PCIE_OP2[18]PCIE_ON2[18]

PCIE_IP0[18]

PCIE_OP0[18]

PCIE_OP3[18]

PCIE_IN0[18]

PCIE_ON0[18]

PCIE_IP1[18]

PCIE_ON3[18]

PCIE_IN2[18]

PCIE_IN1[18]

PCIE_IP3[18]

PCIE_OP1[18]

PCIE_IP2[18]

PCIE_IN3[18]

PCIE_ON1[18]

VCC3

3VDUAL

+12V+12V

VCC3

VCC3

+12V

VCC3

SR19 0/4/SHT/X

C120 0.1u/4/Y5V/16V/Z

+

EC631000u/D/6.3V/8C/36m

SR50 0/4/X

C119 0.1u/4/Y5V/16V/Z

C117 0.1u/4/Y5V/16V/Z

SR10 0/4/SHT/X

C123 0.1u/4/Y5V/16V/Z

SR21 0/4/SHT/X

+1

EC172470u/FP/D/16V/AC/X

C118 0.1u/4/Y5V/16V/Z

C9133P/4/NPO/50V/J/X

SR47 0/4/X

SR5 0/4/SHT/X

C122 0.1u/4/Y5V/16V/Z

SR26 0/4/SHT/X

3GIO_*16

KEY

PCIE_16

PCI-E/16X-164P/BK/EJEXTOR/[11AC1-021164-K1R_11AC1-021164-K2R_11AC1-021164-K3R]

B1B2B3B4B5B6B7B8B9

B10B11

A1A2A3

A5A6A7A8A9A10A11

A4

B12B13B14B15B16B17B18

B26

A12A13A14A15A16A17A18

B19B20B21B22B23B24B25

B27B28B29B30B31B32

A19A20A21A22A23A24A25A26A27A28A29A30

A32A31

B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49

B50

A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49

B51B52B53B54B55B56B57B58B59B60B61B62B63B64B65B66B67B68B69B70B71B72B73B74B75B76B77B78B79B80B81B82

A50A51A52A53A54A55A56A57A58A59A60A61A62A63A64A65A66A67A68A69A70A71A72A73A74A75A76A77A78A79A80A81A82

12V12VRSVDGNDSMCLKSMDATGND3.3VJTAG13.3VAUXWAKE*

PRSNT1*12V12V

JTAG2JTAG3JTAG4JTAG5

3.3V3.3V

PWRGD

GND

RSVDGNDHSOP0HSON0GNDPRSNT2*GND

GND

GNDREFCLK+REFCLK-

GNDHSIP0HSIN0GND

HSOP1HSON1GNDGNDHSOP2HSON2GND

HSOP3HSON3GNDRSVDPRSNT2*GND

RSVDGND

HSIP1HSIN1GNDGND

HSIP2HSIN2GNDGND

HSIP3HSIN3

RSVDGND

HSOP4HSON4GNDGNDHSOP5HSON5GNDGNDHSOP6HSON6GNDGNDHSOP7HSON7GNDPRSNT2*GND

HSOP8

RSVDGND

HSIP4HSIN4GNDGND

HSIP5HSIN5GNDGND

HSIP6HSIN6GNDGND

HSIP7HSIN7GND

HSON8GNDGNDHSOP9HSON9GNDGNDHSOP10HSON10GNDGNDHSOP11HSON11GNDGNDHSOP12HSON12GNDGNDHSOP13HSON13GNDGNDHSOP14HSON14GNDGNDHSOP15HSON15GNDPRSNT2*RSVD

RSVDGND

HSIP8HSIN8GNDGND

HSIP9HSIN9GNDGND

HSIP10HSIN10

GNDGND

HSIP11HSIN11

GNDGND

HSIP12HSIN12

GNDGND

HSIP13HSIN13

GNDGND

HSIP14HSIN14

GNDGND

HSIP15HSIN15

GND

C92 0.1u/4/Y5V/16V/Z

SR52 0/4/X

C93 0.1u/4/Y5V/16V/Z

SR13 0/4/SHT/X

+1

EC23470u/D/16V/8C/36m

C94 0.1u/4/Y5V/16V/Z

SR55 0/4/X

SR6 0/4/SHT/X

C96 0.1u/4/Y5V/16V/Z

SR20 0/4/SHT/X

C95 0.1u/4/Y5V/16V/Z

C97 0.1u/4/Y5V/16V/Z

SR51 0/4/X

SR27 0/4/SHT/X

C98 0.1u/4/Y5V/16V/ZC99 0.1u/4/Y5V/16V/ZC100 0.1u/4/Y5V/16V/Z

SR14 0/4/SHT/X

SR56 0/4/X

C101 0.1u/4/Y5V/16V/Z

SR23 0/4/SHT/X

C102 0.1u/4/Y5V/16V/ZC103 0.1u/4/Y5V/16V/Z

SR38 0/4/X

SR22 0/4/SHT/X

C105 0.1u/4/Y5V/16V/ZC106 0.1u/4/Y5V/16V/Z

C104 0.1u/4/Y5V/16V/Z

SR11 0/4/SHT/X

SR46 0/4/X

SR29 0/4/SHT/X

BC69

0.1u/6/Y5V/25V/Z

BC723

0.1u/6/Y5V/25V/Z

BC660.1u/6/Y5V/25V/Z

SR2 0/4/SHT/X

SR37 0/4/X

BC67

0.1u/6/Y5V/25V/Z

SR25 0/4/SHT/X

C114 0.1u/4/Y5V/16V/Z

BC680.1u/6/Y5V/25V/Z

SR54 0/4/X

SR12 0/4/SHT/X

BC65

0.1u/6/Y5V/25V/Z

SR24 0/4/SHT/X

C107 0.1u/4/Y5V/16V/ZC108 0.1u/4/Y5V/16V/Z

SR40 0/4/X

SR3 0/4/SHT/X

C115 0.1u/4/Y5V/16V/Z

SR28 0/4/SHT/X

C113 0.1u/4/Y5V/16V/ZC112 0.1u/4/Y5V/16V/Z

SR53 0/4/X

SR15 0/4/SHT/X

C111 0.1u/4/Y5V/16V/Z

SR1 0/4/SHT/X

SR17 0/4/SHT/X

C109 0.1u/4/Y5V/16V/ZC110 0.1u/4/Y5V/16V/Z

SR39 0/4/X

SR4 0/4/SHT/X

SR32 0/4/SHT/X

SR49 0/4/X

SR16 0/4/SHT/X

SR30 0/4/SHT/X

SR48 0/4/X

SR7 0/4/SHT/X

SR31 0/4/SHT/X

SR9 0/4/SHT/X

SR18 0/4/SHT/X

C116 0.1u/4/Y5V/16V/Z

SR8 0/4/SHT/X

SR45 0/4/X

C121 0.1u/4/Y5V/16V/Z

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

01=SPI

10=PCI

11=LPC(DEFAULT)

Pb-Free

R20:NEW SB_HS

N/A

945GCM-S2 3.0

ICH7-PCI, DMI, LAN, USB

Gigabyte Technology

B


Title


Date: Sheet of

-REQ2-REQ3

-PIRQH

-PIRQB

-PIRQE

-PIRQA

-PIRQF

-PIRQD-PIRQC

-PIRQG

-C_BE0-C_BE1-C_BE2-C_BE3

+USBP5

+USBP2

DMI_1RXP

USBCLK48

-USBP5

DMI_3TXN

DMI_0RXPDMI_0RXN

-USBP4

-USBP3

DMI_3TXP

DMI_1RXN

-USBP6

-USBP2

SRCCLK_ICH

DMI_1TXP

DMI_0TXP-USBP0

-SRCCLK_ICH

+USBP4

+USBP1

DMI_3RXN

DMI_2TXN

DMI_3RXP

DMI_2RXP

+USBP6

-USBP1

+USBP3

DMI_2TXP

DMI_1TXN

+USBP7

DMI_0TXN

-USBP7

+USBP0

DMI_2RXN

-REQ5

-PCIPME

A_D0A_D1

A_D12

A_D17

A_D27

A_D2

-REQ1

-TRDY

A_D14

A_D20A_D21

-PERR

A_D3

-GNT2

A_D22

A_D31

A_D4

A_D19

-FRAME

A_D30

-GNT0

A_D28

ICH33

-IRDYA_D5

A_D7

-DEVSEL

-STOP

A_D13

A_D29

-SERR

-GNT1

A_D6

-REQ0

A_D8

A_D10

PAR

A_D15

-PLOCKA_D9

A_D11

A_D16

A_D24

A_D18

A_D26

A_D23

-REQ4A_D25

-GNT4-GNT5

-GNT4 -GNT5

-GNT3

-DEVSEL[22,32]PAR[22,32]

-PCIRST[22]ICH33[21]

-REQ2[22]-REQ3[22,32]

-GNT1[22]

-PIRQB[22]

-PIRQF[22,32]

-PIRQA[22]

-PIRQE[22]-PIRQD[22]

-PIRQH[22]-PIRQG[22]

-PIRQC[22]

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

DMI_1RXP[10]DMI_1RXN[10]

DMI_0RXP[10]DMI_0RXN[10]

DMI_2TXP[10]DMI_2TXN[10]

DMI_2RXN[10]

DMI_1TXP[10]DMI_1TXN[10]

DMI_0TXP[10]

DMI_2RXP[10]

DMI_0TXN[10]

DMI_3RXN[10]DMI_3TXP[10]DMI_3TXN[10]

DMI_3RXP[10]

-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]

USBCLK48 [21]

-USBOC_F [23]

-USBOC_R [32]

-SRCCLK_ICH[21]SRCCLK_ICH[21]

-IRDY[22,32]

-STOP[22,32]-PLOCK[22]

-SERR[22,32]-PCIPME[22,32]

-TRDY[22,32]-PERR[22,32]

-FRAME[22,32]

-C_BE0 [22,32]-C_BE1 [22,32]-C_BE2 [22,32]-C_BE3 [22,32]

PCIE_IP0[17]PCIE_ON0[17]

PCIE_IN0[17]

PCIE_OP0[17]

-REQ5[22]-REQ4[22]

-REQ1[22]-REQ0[22]

-GNT2[22]

-GNT0[22]

PCIE_IP1[17]PCIE_ON1[17]

PCIE_IN1[17]

PCIE_OP1[17]


PCIE_IN2[17]PCIE_IP2[17]


PCIE_IN3[17]PCIE_IP3[17]

-GNT3[32]

VCC1_5

U9B

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

V26V25U28U27Y26Y25W28W27AB26AB25AA28AA27AD25AD24AC28AC27

F26F25E28E27

C25D25

AE28AE27

F1F2G4G3H1H2J4J3K1K2L4L5M1M2N4N3

D3C4D5D4E5C3A2B3

D1D2

B2

H26H25G28G27K26K25J28J27M26M25L28L27P26P25N28N27T25T24R28R27

DMI_0RXNDMI_0RXPDMI_0TXNDMI_0TXPDMI_1RXNDMI_1RXPDMI_1TXNDMI_1TXPDMI_2RXNDMI_2RXPDMI_2TXNDMI_2TXPDMI_3RXNDMI_3RXPDMI_3TXNDMI_3TXP

PE0RXNPE0RXPPE0TXNPE0TXP

DMI_ZCOMPDMI_IRCOMP

DMICLKNDMICLKP

USBP_0NUSBP_0PUSBP_1NUSBP_1PUSBP_2NUSBP_2PUSBP_3NUSBP_3PUSBP_4NUSBP_4PUSBP_5NUSBP_5PUSBP_6NUSBP_6PUSBP_7NUSBP_7P

OC_0#OC_1#OC_2#OC_3#OC_4#

GPIO29_OC_5#GPIO30_OC_6#GPIO31_OC_7#

USBRBIASUSBRBIAS#

CLK48

PE1RXNPE1RXPPE1TXNPE1TXPPE2RXNPE2RXPPE2TXNPE2TXPPE3RXNPE3RXPPE3TXNPE3TXPPE4RXNPE4RXPPE4TXNPE4TXPPE5RXNPE5RXPPE5TXNPE5TXP

R429 1K/4/X

C124100p/4/NPO/50V/J/X

C1331 0.1u/4/Y5V/16V/Z/XC1330 0.1u/4/Y5V/16V/Z/X

PCI_BT2

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

SB_HEATSIN

SB_HS/[12SP2-030010-81R_12SP2-030010-82R_12SP2-030010-83R_12SP2-030010-84R]

SB_HS

1

2

R171 22/4

PCI_BT1

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

R17222.6/6/1

U9A

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

E10A12A9

B18A7

B19B10F15E11F14C9F16

E7D16D17F13A14D8

D7C16C17E13A13C8

A3B4C5B5G8F7F8G7

E18C18A16F18E16A18E17A17A15C14E14D14B12C13G15G13E12C11D11A11A10F11F10E9D9B9A8A6C7B6E6D6

B15C12D12C15

PARDEVSEL#PCICLKPCIRST#IRDY#PME#SERR#STOP#PLOCK#TRDY#PERR#FRAME#

GNT0#GNT1#GNT2#GNT3#GNT4#_GPIO48GPIO17/GNT5#

REQ0#REQ1#REQ2#REQ3#REQ4#/GPIO22GPIO1/REQ5#

PIRQA#PIRQB#PIRQC#PIRQD#GPIO2/PIRQE#GPIO3/PIRQF#GPIO4/PIRQG#GPIO5/PIRQH#

AD_0AD_1AD_2AD_3AD_4AD_5AD_6AD_7AD_8AD_9

AD_10AD_11AD_12AD_13AD_14AD_15AD_16AD_17AD_18AD_19AD_20AD_21AD_22AD_23AD_24AD_25AD_26AD_27AD_28AD_29AD_30AD_31

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

R173 24.9/6/1

R430 1K/4/X

C1329 0.1u/4/Y5V/16V/Z/XC1328 0.1u/4/Y5V/16V/Z/X

C125 0.1u/4/Y5V/16V/Z/XC126 0.1u/4/Y5V/16V/Z/X

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

R1744 1K/4/X

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

R1745 1K/4/1

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

RB 完完完完不不不不不不不不不不不不BATTERYSOCKET下下下下方方方方

SATAII0,SATAII1,SATAII2,SATAII3文文文文文文文文文文文文文文文文文文文文文文文文文文文文

0302-UP

NEW TYPE:BATTERY-DUAL-4

GPO25(-RSMRSTLATCH時時時時完完完完不不不不公公公公LOW,否否否否否否否否完完完完文文文文否否否否)

0315

0315

0315-->intel

0315

STRAPPING PCI-E W/S1LANE or 4LANE MODE 945GZ must be PULL UP

IC8SO-SOCKET-2

05-1017

XTALS-RH

N/A

DUAL SATAII

945GCM-S2 3.0

ICH7-IDE, SATA, GPIO, CTRL

Gigabyte Technology

Custom


Title


Date: Sheet of

PDD0

PDD2

PDD5

PDD1

PDD7

PDD10

PDD8

PDD13

PDD15

PDD11

PDD6

PDD9

PDD14

PDD12

PDA0

-PCS1-PCS3

PDDREQ

-PDIOW

-PDDACK

-PDIOR

PIORDY

SATA0TXPSATA0TXN

SATA0RXNSATA0RXP

SATA1RXNSATA1RXPSATA1TXNSATA1TXPSATA2RXNSATA2RXP

SATA2TXP

SATA3TXPSATA3TXNSATA3RXPSATA3RXN

SATA2TXN

-SATALED

-RTCRST

-RSMRST

INTVRMEN

INTVRMEN

SPKR

-RTCRST

SMLINK0SMLINK1

-LINKALERT

SMBDATA

-SUSTAT

IDEIRQ

LAD2

-LFRAME-LDRQ0

LAD0

LAD3

LAD1

-SMI

-KBRSTSERIRQ

-A20M

-FERR

-STPCLK

-IGNNE

-HINITINTR

NMI

-THRMTRIP

SMBCLK

SMLINK1-LINKALERT

GPO21GPO19GPO36

ACZ_BITCLK

ACZ_SDIN2

ICHCLK14

A20GATE

GPO25

SMLINK0

GPO32

VRMGD

PWRBTSW

-SLP_S3

-SYS_RST

-BATLOW

-ICHSYNC

-SUSTAT

-S4_S5

-RI

-RI

-SMBALRT

RTCVDD

Y1Y2

-SLP_BTN

GPO37

PWROK1

-SMBALRT

P66DET

PDD4PDD3

SMBDATA

SPI_MISOSPI_MOSI

-SPI_CS

CPUPWROK

GPO36GPO37

Y2Y1

-KBRSTA20GATE

SERIRQ

-THERM

-LPCPME

GPO26GPO19GPO21

GPO20

SATA0TXPSATA0TXN

SATA0RXNSATA0RXP

SATA2TXPSATA2TXN

SATA2RXNSATA2RXP

SATA1TXPSATA1TXN

SATA1RXPSATA1RXN

SATA3TXN

SATA3RXNSATA3RXP

SATA3TXP

-RTCRST

-SKTOCC

GPO25

-SYS_RST-BATLOW-LPCPME

-SPI_CS

-SKTOCC

-LAN_RST

GPO26

PWROK1

SMBCLK-PCIE_WAKE

SPI_MOSISPI_MISO

SPI_MISO

SPI_MOSI

-SPI_CS

SPI_CLK

-SPI_HOLD

GPO32

-SPI_HOLD

SPI_CLK

GPO32 -FWP

-FWPGPO20

-SLP_BTN

VRMGD

PDD[0..15]

PDA1PDA2

PDA[0..2]

-PDIOW[23]

PDDREQ[23]-PDIOR[23]

PIORDY[23]

-PCS3[23]-PCS1[23]

-PDDACK[23]

-RSMRST [24,29]

RTCVDD [20,26]

SPKR [33]

-SATALED [23]IDEIRQ[23]

-LDRQ0[24]-LFRAME[24]

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

ACZ_SYNC[27]

-ACZ_RST[27]

ACZ_SDOUT[27]ACZ_SDIN2[27]

ICHCLK14[21]

-FERR[6]

-A20M[6]

-IGNNE[6]

-HINIT[4]INTR[6]

-KBRST[24]SERIRQ[24]

-SMI[6]-STPCLK[6]

-THRMTRIP[6]

SRCCLK_SATA [21]-SRCCLK_SATA [21]

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

ACZ_BITCLK[27]

A20GATE[24]

NMI[6]

PWRBTSW [24]

-SLP_S3 [24,29]

-ICHSYNC [11]

VRMGD [21,30]

-S4_S5 [29]

PWROK1 [11,24]

-RI [25]

-PFMRST [11,24]-SYS_RST [5,21,33]

P66DET [23]

CPUPWROK [6]

-LPCPME [24]

VBAT [24]

-SKTOCC [6]

GPO26 [33]

-THERM [24]

-PCIE_WAKE [17]

PDD[0..15][23]

PDA[0..2][23]

3VDUAL

VCC3

RTCVDD

VCC3VCC3

3VDUAL

3VDUAL

VCC3

3VDUAL

3VDUAL

R180 33/4

R176 33/4

RN118.2K/8P4R/6

1 23 45 67 8

C13033P/4/NPO/50V/J/X

C1351u/6/Y5V/10V/Z

U9D

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

AA5AA6AB5AC4Y6

AC3AB3

U1R5T2T3T1T4R6

AC1

W1W3Y2Y1

V3U3U5V4T5U7V6V7

AE22AH28AG27AC22AF24AH25AG22

AF22AF25AG26AH24AG23AH21AF23AH22AF26

AG21 F20

AF20AD22

C21C26A22C20A27F22D23B24A28C23

P5P2P6R2P1

A21B21E23

AB18AC21AC18AC20AF21AG18AC19U2AD21AD20AE20

AG24AH20

F21

E21E20A20F19E19R4E22R3D20

C19

GPIO23/LDRQ1#LAD_0LAD_1LAD_2LAD_3LDRQ_0#LFRAME#

ACZ_BIT_CLKACZ_RST#ACZ_SDI0ACZ_SDI1ACZ_SDI2ACZ_SDOUTACZ_SYNCCLK14

EE_CSEE_DINEE_DOUTEE_SHCLK

LAN_CLKLAN_RSTSYNCLAN_RXD_0LAN_RXD_1LAN_RXD_2LAN_TXD_0LAN_TXD_1LAN_TXD_2

A20GATEA20M#CPUSLP#DPRSLPVR/GPIO16TP1/DPRSTP#TP2/DPSLP#IGNNE#

INIT#INTRFERR#NMIRCIN#SERIRQSMI#STPCLK#THERMTRIP#

INIT3_3V# WAKE#

THRM#VRMPWRGD

TP0_BATLOW#PLTRST#

SYS_RST#SUSCLK

SUS_STAT#SLP_S5#SLP_S4#SLP_S3#

RI#PWRBTN#

SPI_MOSISPI_MISOSPI_CS#SPI_CLKSPI_ARB

GP26GP27GP28

GPIO0_BM_BUSY#GPIO6GPIO7

STPPCI#_GPIO18STPCPU#_GPIO20CLKRUN#_GPIO32

GPIO33/AZ_DOCK_EN#GPIO34/AZ_DOCK_RST#

GP35GP38GP39

CPUPWRGD/GPIO49MCH_SYNCH#

TP3

GP8GP9

GP10GP12GP13GP14GP15GP24GP25

LAN_RST#

R1894 8.2K/4/X

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

3

14

2

5

7NC

9

8

6

R254 1K/4/1

RN1328.2K/8P4R/6

1 23 45 67 8

D1BAT54C/SOT23/200mA

13

2

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

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

R1732 8.2K/4/X

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

X1-SHT

SHW/D0.64*5.08*6.74

CR2032

+

BATTERYCR2032

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

GNDTX0+TX0-GNDRX0-RX0+GND

GNDRX1+RX1-GND

GND

TX1-TX1+

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

1234567

891011121314

R1733 8.2K/4/X

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

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

R1554 8.2K/4

U9C

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

AC15AH14AH13AF14AC14AB13AF12AE12AC12AD12AC13AD14AF13AG13AE14AB15

AF16AE15AF15AH15AG16

AH17AE17AF17

AE16AD16

AH16

AF3AE3AG2AH2AE5AD5AG4AH4AF7AE7AG6AH6AD9AE9AG8AH8AF1AE1AH10AG10

C22B22B25A25

AF18AF19AH18AH19AE19

Y5

Y4

AB1AB2

AA3W4

A19

B23

AA4

A26

DD_15DD_14DD_13DD_12DD_11DD_10DD_9DD_8DD_7DD_6DD_5DD_4DD_3DD_2DD_1DD_0

DDACK#DDREQDIOR#DIOW#IORDY

DA0DA1DA2

DCS1#DCS3#

IDEIRQ

SATA_0RXNSATA_0RXPSATA_0TXNSATA_0TXPSATA_1RXNSATA_1RXPSATA_1TXNSATA_1TXPSATA_2RXNSATA_2RXPSATA_2TXNSATA_2TXPSATA_3RXNSATA_3RXPSATA_3TXNSATA_3TXPSATA_CLKNSATA_CLKP

SATARBIASNSATARBIASP

SMBCLKSMBDATASMLINK0SMLINK1

SATALED#SATA0GP/GPIO21SATA1GP/GPIO19SATA2GP/GPIO36SATA3GP/GPIO37

INTRUDER#

RSMRST#

RTCX1RTCX2

RTCRST#INTVRMEN

SPKR

SMBALERT#/GPIO11

PWROK

LINKALERT#

RN13 8.2K/8P4R/6

1 23 45 67 8

BIOS_WP

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

123

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

R1555 8.2K/4/X

RN128.2K/8P4R/6

1 23 45 67 8

R178 24.9/6/1

RN88.2K/8P4R/6

1 23 45 67 8

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

RN108.2K/8P4R/6

1 23 45 67 8

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

MBIOSSST25LF040A-33-4C-S2AE/S

7

6

5

1

2

4

3

8

HOLD#

SCK

SI

CS#

SO

VSS

WP#

VDD

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

R1811M/4

R1558 8.2K/4/X

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

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

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

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

R179 0/6/X

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

RB 1K/4/1

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

R185 390K/4

R177 33/4

C1361u/6/Y5V/10V/Z

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

C13218p/4/NPO/50V/J

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

C13318p/4/NPO/50V/J

R1556 8.2K/4

GNDTX0+TX0-GNDRX0-RX0+GND

GNDRX1+RX1-GND

GND

TX1-TX1+

SATAII0_1 SATAII/DUAL/[11NH5-110228-01R_11NH5-110228-02R_11NH5-110228-03R]

1234567

891011121314

R174 33/4

R195 1K/4/1

R175 33/4

C13133P/4/NPO/50V/J/X

R15678.2K/4

R420 1K/4/1

X1

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

34

R1590 8.2K/4

R18820K/4/1

R183 10M/4

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FOR漏漏漏漏漏漏漏漏

powermin~max:-0.5~2.1V

3VDUAL_SB

ESD

ESD

EMI

945GCM-S2 3.0

ICH7-PWR & GND

Gigabyte Technology

B


Title


Date: Sheet of

ICH7VREF

VCCDMIPLL

VCCDMIPLL

RTCVDD [19,26]

3VDUAL_SB

VCC3

VCC

VCC1_5

5VSB

VTT_GMCH

VCC1_5

VCC3

VCC1_5VCC3

VCC1_5

3VDUAL_SB

VCC1_5

VCC1_5

VCC1_5

5VDUAL 3VDUAL_SB

VCC

VCC3

VCC

VCC3

C1590.1u/6/Y5V/25V/Z

L9 0/8/SHT/X

C1710.1u/6/Y5V/25V/Z

KQ1AMC1117SK/SOT223/0.8A

123

4

C1700.1u/6/Y5V/25V/Z

C1750.1u/6/Y5V/25V/Z

C1770.1u/6/Y5V/25V/Z

BC177

0.047u/4/Y5V/16V/Z

C1720.1u/6/Y5V/25V/Z

C1850.1u/6/Y5V/25V/Z

KR1100/6/1

KBC10.1u/6/Y5V/25V/Z

BC1764.7u/8/Y5V/10V/Z

KR2169/6/1

BC720.1u/6/Y5V/25V/Z/X

+

KEC1100u/D/10V/57

C1830.1u/6/Y5V/25V/Z

C1790.1u/6/Y5V/25V/Z

C1550.1u/6/Y5V/25V/Z

C1560.1u/6/Y5V/25V/Z

U9E

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

G10AD17

F6AG28

K7C28

W5

G20

AE23AE26AH26

AD2

Y7AA2

U6

V1V5W2W7

C1

R7

L11L12L14L16L17L18M11M18P11P18T11T18U11U18V11V12V14V16V17V18

A1F17G17H6H7J6J7T7

AB7AB8AB9

AB10AB17AC6AC7AC8

AC10AC17AD6

AD10AE6

AE10AF5AF6AF9

AF10AG5AG9AH5AH9D26D27D28E24E25E26F23F24G22G23H22H23J22J23K22K23L22L23M22M23N22N23P22P23R22R23R24R25R26

T26T23T22

T27T28U22U23V22V23W22W23Y22Y23AA22AA23AB22AB23AC23AC24AC25AC26AD26AD27AD28

A5B7B13B16B27C10D15F9G11G12G16AA7AB12AB20AC16AD13AD18AG12AG15AG19AH11

A24C24D19D22E3G19K3K4K5K6L1L2L3L6L7M6M7N7P7

V5REFV5REFV5REF_SUSVCCDMIPLL

VCCSUS1_05VCCSUS1_05

VCCRTC

VCCSUS1_05

V_CPU_IOV_CPU_IOV_CPU_IO

VCCSATAPLL

VCCSUS1_05/VCCLAN1_05VCCSUS1_05/VCCLAN1_06

VCC3_3/VCCHDA

VCCSUS3_3/VCCLAN3_3VCCSUS3_3/VCCLAN3_3VCCSUS3_3/VCCLAN3_3VCCSUS3_3/VCCLAN3_3

VCCUSBPLL

VCCSUS3_3/VCCSUSHDA

VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05VCC1_05

VCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_AVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_B

VCC1_5_BVCC1_5_BVCC1_5_B

VCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_BVCC1_5_B

VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3VCC3_3

VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3VCCSUS3_3

C1870.1u/6/Y5V/25V/Z

C13381n/4/X7R/50V/K/X

L220/8/SHT/X

C1840.1u/6/Y5V/25V/Z

R197 10/6

C1860.1u/6/Y5V/25V/Z

C1760.1u/6/Y5V/25V/Z

C1600.1u/6/Y5V/25V/Z

C1640.1u/6/Y5V/25V/Z

C1580.1u/6/Y5V/25V/Z

C1650.1u/6/Y5V/25V/Z

C1624.7u/8/Y5V/10V/Z

C13391n/4/X7R/50V/K/X

R1961K/4/1D3

SS12/SMA/1A

BC701u/6/Y5V/10V/Z

BC710.1u/6/Y5V/25V/Z

C1631u/6/Y5V/10V/Z

U9F

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

A4A23B1B8

B11B14B17B20B26B28C2C6

D10D13D18D21D24E1E2E8

E15F3F4F5

F12F27F28G1G2G5G6G9

G14G18G21G24G25G26H3H4H5

H24H27H28J1J2J5

J24J25J26K24K27K28

L15L24L25L26M3M4M5

M12M13M14M15M16M17M24M27M28N1N2N5N6

N11N12N13N14N15N16N17N18N24N25N26P3

R14R15R16R17R18T6T12T13T14T15T16T17U4U12U13U14U15U16U17U24U25U26V2V13V15V24V27V28W6W24W25W26Y3Y24Y27Y28AA1AA24AA25AA26AB4AB6AB11AB14AB16AB19AB21AB24AB27AB28AC2AC5AC9AC11AD1AD3AD4AD7AD8AD11AD15AD19AD23AE2AE4AE8AE11AE13AE18AE21AE24

L13

P4P12P13P14P15P16P17P24P27P28R1

R11R12R13

AE25AF2AF4AF8AF11AF27AF28AG1AG3AG7AG14AG17AG20AG25AH1AH3AH7AH12AH23AH27C27E4AG11

VSS1VSS2VSS3VSS4VSS5VSS6VSS7VSS8VSS9VSS10VSS11VSS12VSS13VSS14VSS15VSS16VSS17VSS18VSS19VSS20VSS21VSS22VSS23VSS24VSS25VSS26VSS27VSS28VSS29VSS30VSS31VSS32VSS33VSS34VSS35VSS36VSS37VSS38VSS39VSS40VSS41VSS42VSS43VSS44VSS45VSS46VSS47VSS48VSS49VSS50VSS51VSS52VSS53

VSS55VSS56VSS57VSS58VSS59VSS60VSS61VSS62VSS63VSS64VSS65VSS66VSS67VSS68VSS69VSS70VSS71VSS72VSS73VSS74VSS75VSS76VSS77VSS78VSS79VSS80VSS81VSS82VSS83VSS84VSS85VSS86

VSS101VSS102VSS103VSS104VSS105VSS106VSS107VSS108VSS109VSS110VSS111VSS112VSS113VSS114VSS115VSS116VSS117VSS118VSS119VSS120VSS121VSS122VSS123VSS124VSS125VSS126VSS127VSS128VSS129VSS130VSS131VSS132VSS133VSS134VSS135VSS136VSS137VSS138VSS139VSS140VSS141VSS142VSS143VSS144VSS145VSS146VSS147VSS148VSS149VSS150VSS151VSS152VSS153VSS154VSS155VSS156VSS157VSS158VSS159VSS160VSS161VSS162VSS163VSS164VSS165VSS166VSS167VSS168VSS169VSS170VSS171

VSS54

VSS87VSS88VSS89VSS90VSS91VSS92VSS93VSS94VSS95VSS96VSS97VSS98VSS99VSS100

VSS172VSS173VSS174VSS175VSS176VSS177VSS178VSS179VSS180VSS181VSS182VSS183VSS184VSS185VSS186VSS187VSS188VSS189VSS190VSS191VSS192VSS193VSS194

C1610.1u/6/Y5V/25V/Z

BC1780.047u/4/Y5V/16V/Z

C1680.1u/6/Y5V/25V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CONROE CPU LATCH ISSUE

945GCM-S2 3.0

CK410M-OC

Gigabyte Technology

Custom


Title


Date: Sheet of

CPUCLK

-CPUCLK

MCHCLK

-MCHCLK

SRCCLK_SATA

-SRCCLK_SATA

USBCLK48

LPCCLK48

LPC33

ICH33

-DOTCLK

DOTCLK

SRCCLK_MCH

-SRCCLK_MCH

SRCCLK_3GIO

-SRCCLK_3GIO

SRCCLK_ICH

-SRCCLK_ICH

PCLK0

PCLK1

ICHCLK14

-SRCCLK_3GIOSRCCLK_3GIO

-SRCCLK_ICHSRCCLK_ICH

-SRCCLK_MCHSRCCLK_MCH

DOTCLK-DOTCLK

-MCHCLK_FMCHCLK_F

LANCLK33

CPUCLK

MCHCLK-CPUCLK

-MCHCLK

USBCLK48LPCCLK48

ICHCLK14FSBSEL0

LPC33

PCLK1PCLK2

PCLK2

ICHCLK14_F

PCLK0PCLK0_F

ICH33

LANCLK33

-DOTCLK_F

FSC

SRCCLK_ICH_F

33MHZ_F

-CPUCLK_F

SRCCLK_3GIO_F

PCLK1_F

48MHZ_F

-SRCCLK_3GIO_F

-SRCCLK_ICH_F

SMBDATA

SRCCLK_MCH_F

CPUCLK_F

DOTCLK_F

CLK_T1

LPC33_F

-SRCCLK_MCH_F

SMBCLK

FSBFSC

CLK_RT-

CLK_RT-

FSBCLK_T0

SRCCLK_SATA-SRCCLK_SATA_FSRCCLK_SATA_F

-SRCCLK_SATA

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

SRCCLK_3GIO [17]-SRCCLK_3GIO [17]

SRCCLK_ICH [18]-SRCCLK_ICH [18]

-SRCCLK_MCH [10]SRCCLK_MCH [10]

FSBSEL0 [5]

DOTCLK [11]-DOTCLK [11]

ICH33 [18]

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

-CPUCLK [6]MCHCLK [8]-MCHCLK [8]

CPUCLK [6]

ICHCLK14 [19]

USBCLK48 [18]LPCCLK48 [24]

PCLK0 [22]

LPC33 [24]

PCLK1 [22]PCLK2 [22]

LANCLK33 [32]

VRMGD[19,30]

FSBSEL2[5]FSBSEL1[5]

-SYS_RST [5,19,33]

-SRCCLK_SATA [19]SRCCLK_SATA [19]

CKVDD

VCC3

VCC3

VCC3

VCC3

VCORE

VCC3

VCC3

VCC3

VCC3

BC850.1u/6/Y5V/25V/Z

C20322p/4/NPO/50V/J

R224 49.9/6/1

R416 33/4

BC81

0.1u/6/Y5V/25V/Z

R201 33/4

R220 49.9/6/1

R199 33/4

BC86 0.1u/4/Y5V/16V/Z/X

BC780.1u/6/Y5V/25V/Z C201 10p/4/NPO/50V/J/X

R234 49.9/6/1

BC79

0.1u/6/Y5V/25V/Z

R232 49.9/6/1

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

R200 33/4

R238 33/4

R229 49.9/6/1

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

SOT23

Q13MMBT2222A/SOT23/600mA/40

13

2

R1909 5.1K/4/1

R1741 33/4

R237 33/4

R2278.2K/4/X R226 49.9/6/1

R209 49.9/6/1

R219 33/4

R213 8.2K/4

SOT23

Q316MMBT2222A/SOT23/600mA/40

13

2

R216 33/4

R1585 8.2K/4R1586 8.2K/4

R214 33/4

RN14 33/8P4R/61 23 45 67 8

R212 33/4

R1912 8.2K/4

R204 49.9/6/1

C206

22p/4/NPO/50V/J

R2528.2K/4

BC760.1u/6/Y5V/25V/Z

R247 49.9/6/1

R1911 8.2K/4/X

BC83

0.1u/6/Y5V/25V/Z

BC820.1u/6/Y5V/25V/Z

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

R221 33/4

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

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

C204100p/4/NPO/50V/J/X

R1582 8.2K/4

R223 33/4

R1579 8.2K/4

FB6 30/8/4A/S

C205100p/4/NPO/50V/J/X

BC800.1u/6/Y5V/25V/Z

R207 49.9/6/1

BC840.1u/6/Y5V/25V/Z

R243 33/4

FB5 30/8/4A/S

BC77

0.1u/6/Y5V/25V/Z

R246 33/4

R244 49.9/6/1

BC75

0.1u/6/Y5V/25V/Z

R239 49.9/6/1

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

R241 475/6/1

R235 33/4

R211 49.9/6/1

R236 49.9/6/1

R233 33/4

BC730.1u/6/Y5V/25V/Z

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

R208 33/4

R2181K/4/X

R210 33/4

R1580 8.2K/4/X

U10

ICS954148AF-0443/SSOP56

48

17

37

11

1942

382

1316294551

50

49

39

14

12

536

18

20

4746

17

8

10

954

55

56345

4443

4140

3635

21

52

2834

2223

2425

2627

3130

3332

15

VDDREF

VDDPCIVDDPCI

VDDA

VDD48

VDDSRCVDDCPU

GNDAGNDGNDGNDGNDGNDGND

X1

X2

IREF

DOTT_96MHz

FSLA/USB_48

RTFS_0**RESET#

SRCCLKC

PCIEXT0

SDATASCLK

SRCCLKT

FSLC/PCICLK_F0

Vtt_PwrGd#/PD

FSLB/PCICLK_F1RTFS_1**

RTFS_2**

PCICLK0PCICLK1PCICLK2PCICLK3

CPUCLKT0CPUCLKC0

CPUCLKT1CPUCLKC1

PCIEXT6PCIEXC6

PCIEXC0

REFOUT

VDDPCIEXVDDPCIEX

PCIEXT1PCIEXC1

PCIEXT2PCIEXC2

PCIEXT3PCIEXC3

PCIEXT4PCIEXC4

PCIEXT5PCIEXC5

DOTC_96MHz

FB7 30/8/4A/S

X2

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

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

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A APlace close to PCI1

PCI1,2 SLOT

0315

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

945GCM-S2 3.0

PCI SLOT 1, 2/PCIEX1

Gigabyte Technology

Custom


Title


Date: Sheet of

-PCIRST

-REQ0

A_D30A_D29

A_D28A_D27 A_D26A_D25

A_D24-C_BE3 A_D16A_D23

A_D22A_D21 A_D20A_D19

A_D18A_D17 A_D16-C_BE2

-FRAME-IRDY

-TRDY-DEVSEL

-STOP-PLOCK

PCI_A40PCI_A41

-SERRPAR

-C_BE1 A_D15A_D14

A_D13A_D12 A_D11A_D10

A_D9

A_D8 -C_BE0A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

A_D[0..31]

-DEVSEL-TRDY-IRDY

-STOP

-PCIRST

PCLK0

-PIRQA-PIRQE

-PCIRST

-PCIPMEA_D30

A_D29A_D28

A_D27 A_D26A_D25

A_D24-C_BE3 A_D17A_D23

A_D22A_D21 A_D20A_D19

A_D18A_D17 A_D16-C_BE2

-FRAME-IRDY

-TRDY-DEVSEL

-STOP-PLOCK

PCI_A40PCI_A41

-SERRPAR

-C_BE1 A_D15A_D14

A_D13A_D12 A_D11A_D10

A_D9

A_D8 -C_BE0A_D7

A_D6A_D5 A_D4A_D3

A_D2A_D1 A_D0

-GNT0

-PCI1_REQ64

A_D31

-PIRQC

A_D31

-PCI2_REQ64

-PIRQE

-PIRQA-PIRQC

ACK64 ACK64

PCI_A41PCI_A40

-PIRQE

-PIRQH-PIRQF

-REQ2

-REQ5

-PIRQD-PIRQD

PTCKPTMS

PTCK

-FRAME

-PLOCK

-SERR-PERR

-PERR -PERR

-PIRQB

-PCI1_REQ64

-PCI2_REQ64

-PIRQG

-REQ3

ACK64

PTCK

-PTRST -PTRST

PTMS

-PIRQA

PTMS

-PTRST

-REQ1

-REQ4

-PIRQD-PIRQC

A_D28

A_D19

-DEVSEL

A_D18

A_D31

A_D23

A_D29

A_D26

-PCIRST

-PIRQA

-PLOCK

-PCIPME

-TRDY

A_D22

A_D16

-FRAME-C_BE2

A_D18

A_D30

A_D17

-PIRQD

A_D20

-PIRQC

A_D25

-PIRQE

A_D24

A_D27

A_D21

-C_BE3

-STOP

-IRDY

A_D10A_D12

A_D2

A_D4

A_D15

A_D3

A_D11

ACK64

-C_BE0

-PCI3_REQ64

A_D9

PAR

A_D6

A_D8

A_D1 A_D0

-SERR

A_D7

A_D13

A_D5

-C_BE1A_D14

PCI_A40PCI_A41

-PERR

-PTRST

PTMSPTCK

-PCI3_REQ64

-REQ0PAR

PCLK0[21]

-PCIRST [18]

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

-REQ0[18]

-C_BE3[18,32]

-C_BE2[18,32]

-IRDY[18,32]

-DEVSEL[18,32]

-PLOCK[18]

-SERR[18,32]

-C_BE1[18,32]

-FRAME [18,32]

-TRDY [18,32]

-STOP [18,32]

PAR [18,32]

-C_BE0 [18,32]

PCLK1[21]

-REQ1[18]-GNT1 [18]-GNT0 [18]

-PIRQE [18]

-PIRQA[18]-PIRQC [18]

-PCIPME [18,32]

-REQ2[18]

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

-PIRQE[18]

-PIRQH[18]-PIRQF[18,32]

-PIRQG[18]

-REQ1[18]

-REQ5[18]

-PIRQD[18]

-PERR[18,32]

-PIRQB[18]

-REQ3[18,32]

-PIRQA[18]

-REQ4[18]

-PIRQD[18]

-PIRQC[18]

-REQ2[18]

PCLK2[21]-GNT2 [18]

-REQ0[18]PAR[18,32]

-12V +12VVCC3

VCC3

+12V

3VDUAL

-12V +12VVCC3

3VDUAL

VCC

VCC

VCC

VCC

VCC

VCC3

VCC

VCC-12V VCC +12VVCC3

3VDUAL

BC950.1u/6/Y5V/25V/Z

BC910.1u/6/Y5V/25V/Z

BC970.1u/6/Y5V/25V/Z

RN222.2K/8P4R/6

1 23 45 67 8

RN202.2K/8P4R/6

1 23 45 67 8

BC93

0.1u/6/Y5V/25V/Z

BC96

0.1u/6/Y5V/25V/Z

RN238.2K/8P4R/6

1 23 45 67 8

PCI1

PCI/120/P/IV/VA

A1A2A3A4A5A6A7A8A9A10A11A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49

A52A53A54A55A56A57A58A59A60A61A62

B1B2B3B4B5B6B7B8B9

B10B11B12B13B14B15B16B17B18B19B20B21B22B23B24B25B26B27B28B29B30B31B32B33B34B35B36B37B38B39B40B41B42B43B44B45B46B47B48B49

B52B53B54B55B56B57B58B59B60B61B62

TRST+12VTMSTDI+5VINTAINTC+5V

RESERVED+5V

RESERVEDGNDGND

3.3V_AUXRST+5VGNTGNDPMEAD30+3.3VAD28AD26GNDAD24IDSEL+3.3VAD22AD20GNDAD18AD16+3.3V

FRAMEGNDTRDYGNDSTOP+3.3V

SDONESBOGNDPARAD15+3.3VAD13AD11GNDAD9

C/BE0+3.3VAD6AD4GNDAD2AD0+5V

REQ64+5V+5V

-12VTCKGNDTDO+5V+5VINTBINTDPRSNT1RESERVEDPRSNT2GNDGNDRESERVEDGNDCLKGNDREQ+5VAD31AD29GNDAD27AD25+3.3VC/BE3AD23GNDAD21AD19+3.3VAD17C/BE2GNDIRDY+3.3VDEVSELGNDLOCKPERR+3.3VSERR+3.3VC/BE1AD14GNDAD12AD10GND

AD8AD7+3.3VAD5AD3GNDAD1+5VACK64+5V+5V

+1

EC281000u/D/6.3V/8C/36m

PCI3

PCI/120/P/IV/VA


A52A53A54A55A56A57A58A59A60A61A62

B1B2B3B4B5B6B7B8B9


B52B53B54B55B56B57B58B59B60B61B62


RESERVED+5V

RESERVEDGNDGND





REQ64+5V+5V



R267 0/6/SHT/X

RN134

8.2K/8P4R/6

1 23 45 67 8

RN212.2K/8P4R/6

1 23 45 67 8

RN192.2K/8P4R/6

1 23 45 67 8

+

EC29

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

RN25

2.2K/8P4R/6

1 23 45 67 8

RN248.2K/8P4R/6

1 23 45 67 8

R266 0/6/SHT/X

C20833P/4/NPO/50V/J/X

PCI2

PCI/120/P/IV/VA


A52A53A54A55A56A57A58A59A60A61A62

B1B2B3B4B5B6B7B8B9


B52B53B54B55B56B57B58B59B60B61B62


RESERVED+5V

RESERVEDGNDGND





REQ64+5V+5V



8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Close to connector

IDE

IDE/SATA LED FLOPPYIDE RESET

FRONT USB2

240MILS 160MILS

FRONT USB1

FOR EMI

945GCM-S2 3.0

IDE,FDD,F_USB

Gigabyte Technology

B


Title


Date: Sheet of

IDEPU0

-IDERSTPDD7 PDD8PDD6 PDD9PDD5 PDD10PDD4 PDD11PDD3 PDD12PDD2 PDD13PDD1 PDD14PDD0 PDD15

PDDREQ-PDIOW-PDIORPIORDY IDEPU0-PDDACKIDEIRQPDA1PDA0 PDA2-PCS1 -PCS3-IDEACTP

PDD[0..15]

IDEIRQPIORDY P66DET

-IDEACTP

-USBP1

+USBP0

+USBP1

-USBP0-USBP1-USBP0+USBP1+USBP0

-USBP2

-USBP3

+USBP2 -USBP2+USBP2

-USBP3+USBP3

+USBP3

P66DET

-USBOC_F

+RUSBP4-RUSBP4 -RUSBP5

+RUSBP5

-RUSBP4+RUSBP4-RUSBP5+RUSBP5

-IDERST

PDD[0..15][19]

PDDREQ[19]

PIORDY[19]

-PDIOW[19]-PDIOR[19]

-PDDACK[19]

PDA1[19]PDA0[19]-PCS1[19]

P66DET [19]PDA2 [19]-PCS3 [19]

IDEIRQ[19]

-HDLED [33]

-SATALED[19]

INDEX- [24]

DSKCHG- [24]

TK00- [24]

MOTEA- [24]

SIDE1- [24]

DIR- [24]

WPT- [24]

WGATE- [24]

STEP- [24]WDATA- [24]

DENSEL- [24]

DRVA- [24]

RDATA- [24]

-USBP1[18]+USBP1[18]

+USBP0[18]-USBP0[18]

-USBP3[18]

-USBP2[18]

+USBP3[18]

+USBP2[18]

-USBOC_F [18]

-USBP4 [18]+USBP4 [18]

+USBP5 [18]-USBP5 [18]

-IDERST [24]

VCC3

VCC3

VCC3

VCC

VCC

FUSEVCC1

FUSEVCC1

5VDUAL

FUSEVCCFUSEVCC1

FUSEVCC1

FUSEVCC

FUSEVCC1

R285

8.2K/4

357 1

2468

R_USB

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

1 23 45 67 8

12

10

11

9

+1

EC621000u/D/6.3V/8C/36mF_USB2

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

13

2

5 68710

4

R321 150K/4

R2891K/4/1

R322270K/4

D4

CD4148WP/1206/300mA

C2150.047u/4/Y5V/16V/Z

BC7140.1u/6/Y5V/25V/Z/X

R2841K/4/1

R282470/6

IDE

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

1 23 45 67 89 10

11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 3435 3637 3839 40

R290 8.2K/4

BC1050.1u/6/Y5V/25V/Z/X

RN139 0/8P4R/6/SHT/X

13 45 67 8

2

R293 470/6

R287 8.2K/4

F3

SMD1812P110TF/S/X

1 2

C213180p/4/NPO/50V/J/X

SOT23


13

2

RN26470/8P4R/6

12

34

56

78

R2831K/4/1

R295 8.2K/4

F2

SMD1812P260/6V

1 2

F1

SMD1812P260/6V

1 2

F_USB1

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

13

2

5 68710

4

SOT23


13

2

C2141n/4/X7R/50V/K/X

BC7020.1u/6/Y5V/25V/Z

FDD

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

1 246

7 89 10

11 1213 1415 1617 181921 2223 2425 2627 2829 3031 3233 34

20

3

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SOUT2VID pins threshold voltage select: Vih / Vil : 2.0 / 0.8VVID pins threshold voltage select: Vih / Vil : 0.8 / 0.4V

10

RTS2- ==LOW CPU FAN 50%

==HIGH 100%

1.2V or 3.3V tolerance select.

1.2V OUTPUT 接接接接 VTT_GMCH3.3V OUTPUT 接接接接3.3VLPCPD#=VIDVCC

DEFAULT 50%

0302-UP

FIX TEMP RANDOM

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

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

JP7 : HIGH DUAL BIOS DISABLE LOW DUAL BIOS ENABLE

R1.0 EMI

R1.0

945GCM-S2 3.0

ITE 8718 LPC IO

Gigabyte Technology

B


Title


Date: Sheet of

AFD-

ACK-

PD3

ERR-

PD7

STB-

PD6

-LPCPD

INIT-

PD0

-LDRQ0-PFMRST

PD2

SLIN-

PD5

PD1

PD4

-THERM

-LPCPD

PD[0..7]

-PFMRST

PWOK

PWOK

-THERM

PWOK

DTR2-RTS2-

DTR2-

TXD2

TXD2RXD2

LAD0

LAD3

LAD2

LAD1

LAD[0..3]

-PFMRST2_F-PFMRST1_F

-PCIE_RST_F

ITE_PWROK

ITE_PWROK

-PFMRST2_F-PFMRST1_F

-PCIE_RST_F

WGATE- [23]

ACK- [25]

VIN2 [26]

-PSON [29,31]

INDEX- [23]

DRVA- [23]

MOTEA- [23]

DSKCHG- [23]

PWRBTSW [19]

WPT- [23]

SLCT [25]

DSR1-[25]

-KBRST[19]

STB- [25]

CTS1-[25]

TK00- [23]

DCD1-[25]

LPCCLK48[21]

-LPCPME [19]

SLIN- [25]

VIN1 [26]

A20GATE[19]

DIR- [23]

PE [25]

MCLK [26]

RXD1[25]

FANIO2[33]

SIDE1- [23]

DENSEL- [23]

ERR- [25]

RTS1-[25]

-LFRAME[19]

PD[0..7] [25]

KCLK [26]

RI1-[25]

SERIRQ[19]

INIT- [25]

VIN0 [26]

-PWRBTSW [33]

RDATA- [23]

BUSY [25]

VIN4 [26]

VREF [26]

TXD1[25]

FANIO1[33]

LPC33[21]

AFD- [25]

-CASEOPEN [26]

DTR1-[25]

STEP- [23]

WDATA- [23]

LAD[0..3][19]

MDAT [26]

-SLP_S3 [19,29]

VBAT [19]

KDAT [26]

THERMDC [6]

FANPWM1[33]

FANPWM3[33]

-THERM [19]

-PFMRST[11,19]

-PFMRST [11,19]

-RSMRST [19,29]

SYS_TEMP [26]PWM_TEMP [26]

CPU_TEMP [6,26]

PWOK [31]

-LDRQ0[19]

CTS2-[25]RI2-[25]

DCD2-[25]

RTS2-[25]DTR2-[25]

DSR2-[25]

RXD2[25]TXD2[25]

BEEP- [33]PWROK1[11,19]

-PCIE_RST[17]

-IDERST [23]

PECI [6]

-PFMRST1[32]

IO_VID0[30]

IO_VID2[30]IO_VID1[30]

IO_VID3[30]

IO_VID5[30]IO_VID4[30]

IO_VID7 [30]IO_VID6 [30]

5VSB

VCC

3VDUAL

VCC

VCC

5VSB

VCC3

VCC3

VCC

VCC

VCC

VTT_GMCH

VCC

VCC3

VCC3

VCC

VCC3

R1848 22/4

R3528.2K/4

R348 680/6

C2281n/4/X7R/50V/K/X

R1829 8.2K/4

R1910 10/6

R1562 8.2K/4/X

R1828 22/4

R1906 1K/4/X

RN141

22/8P4R/612345678

RN140

1K/8P4R/6

12345678

R3598.2K/4

R345 8.2K/4/X

R3538.2K/4

BC1190.047u/4/Y5V/16V/Z

BC1172.2n/4/X7R/50V/K

R346 8.2K/4/X

R363 8.2K/4

R15658.2K/4

R358 0/4/X

R347 680/6

IT8712F/[IT8718F]

U15

IT8718F-S/EX(GB)-L/S

35

41

39

61

40

38

59

74

73

72

696867

60

75

3736

343332

4243444546474849505152535455565758

6263646566

70

71

76

77

78

79

80

81

82

83

84

85

86

87

88

89

90

91

92

93

94

95

9697989910010110210310410510610710810911011111211311411511611711811912012112212312412512612712812345

678910

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

VCC

FAN_CTL2/GP51

FAN_CTL1

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

FAN_TAC2/GP52

FAN_TAC1

VIDO6/GP17

LAD2

LAD1

LAD0

LDRQ#LRESET#LPCPD#/VIDVCC

GP16/[SO2]

LAD3

SIN2/[GP63]SOUT2/JP6

DSR2#/[GP64]RTS2#/JP5DTR2#/JP4

FAN_TAC3/GP37FAN_CTL3/GP36VID5/GP35VID4/GP34GNDDVID3/GP33VID2/GP32VID1/GP31VID0/GP30VIDO5/GP27VIDO4/GP26VIDO3/FAN_TAC4/GP25VIDO2/FAN_TAC5/GP24GP23/[SI]GP22/[SCK]VIDO1/GP21VIDO0/GP20

PCIRST1#/SCRRST/GP14PWROK1/SCRFET#/GP13PCIRST2#/SCRIO/GP12PCIRST3#/SCRCLK/GP11VCC

SERIR

QLFRAME#

KRST#/[GP62]

GA20

PCIC

LK

VID

O7/G

P50

CLKIN

GNDD

DENSEL#

MTRA#

MTRB#/THRMO#/[SST/AMDSI_D]

DRVA#

DRVB#/[PECI/AMDSI_C]

WDATA#

DIR

#STEP#

HDSEL#

WGATE#

RDATA#

TRK0#

INDEX#

WPT#

DSKCHG#IRTX/GP47/CEB_N/JP7 for dual DB

VCCHCOPEN#

VBATIRRX/GP46

PSIN/GP45/SUSB#PWRON#GP44

PME#/GP54GNDD

PANSWH#/GP43PSON#/GP42

RING#/GP53/SUSC#PWROK2/GP413VSBSW#/GP40

KDAT/[GP61]KCLK/[GP60]MDAT/[GP57]MCLK/[GP56]

PCIRST4#/SCRPRES#/GP10RSMRST#/CIRRX/GP55

GNDATMPIN3/[SO1]

TMPIN2TMPIN1VREF

VIN7/PCIRSTIN#VIN6/[VID6]VIN5/[VID7]

VIN4VIN3/ATXPG

VIN2VIN1VIN0

VCC/[AVCC]SLCT

PEBUSY

ACK#

SLIN

#IN

IT#

ERR#

AFD#

STB#

PD0

PD1

PD2

PD3

PD4

PD5

PD6

PD7

GNDD

DCD1#

RI1#

CTS1#

DTR1#/JP1

RTS1#/JP2

DSR1#

SOUT1/JP3

SIN

1DCD2#/[GP67]

RI2#/[GP66]

CTS2#/[GP65]

C23010p/4/NPO/50V/J

R1907 1K/4/1

BC7171u/6/Y5V/10V/Z

R1849 22/4

R350 22/4

R1587 680/6

BC121100p/4/NPO/50V/J/X

C2291u/6/Y5V/10V/Z

R1821 22/4

R1561 8.2K/4/X

R349 0/6/SHT/X

R1563 8.2K/4

BC1184.7u/8/Y5V/10V/Z

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LPT PORT

COMA

INTERNAL COMB

COMB

EXTERNAL COMA

RING IN

PLACE NEAR COM CONNECTOR

PIN2X5-CUT10-COM

R1.0 EMI

R1.0 EMI CLOSE PC2

R10:IOT TEST

945GCM-S2 3.0

COM & LPT PORT

Gigabyte Technology

B


Title


Date: Sheet of

PD[0..7]

NDTRA-NSINANSOUTANDCDA-

ERR-ACK-BUSYPESLCT

LPT5

LPT3LPT4LPT4LPT3

LPT3

INIT- LPT16

PD6

PD2 LPT4

ACK-

PD4PD5

PD7

LPT8

NSOUTA

NDCDA-

NCTSA-

LPT8LPT6LPT6

LPT6

LPT5

LPT8LPT9LPT9

LPT9

NDTRA-

PD1

LPT7

LPT17

LPT17

NRIA-

NRIA-

NCTSA-

NSINANRTSA-

NRTSA-

NDSRA-

NDSRA-

NDCDA-

NSOUTANRTSA-

NRIA-

NSINA

NDTRA-NCTSA-

NDSRA-

NRIB-NCTSB-NDSRB-NRTSB-NDTRB-NSINBNSOUTBNDCDB-

NCTSB-

NDTRB-

NRIB-

NDSRB-NRTSB-

NSINBNDCDB-NSOUTB

NRIB- NDTRB-

NRIA-

NRIB-

-RI

AFD-PD0 LPT2

LPT16LPT3

LPT2

LPT2

ERR-

BUSY

LPT4

LPT6

LPT16 ACK-

LPT5

SLCT

LPT8LPT1

BUSY

SLCT

LPT9

ERR-

PE

LPT14

LPT17

ERR-

LPT14

LPT16

LPT1

LPT2

PE

LPT7

LPT1

LPT7

LPT14LPT1STB-

LPT5

LPT17

PD3

SLIN-

NDSRB-NRTSB-

NCTSB- NSINB

NDCDB-NSOUTB

CTS1-[24]DSR1-[24]

DCD1-[24]

DTR1-[24]RTS1-[24]

RI1-[24]

RXD1[24]TXD1[24]

SLCT[24]PE[24]

BUSY[24]ACK-[24]

PD[0..7][24]

ERR-[24]

INIT-[24]

DCD2-[24]

RTS2-[24]DSR2-[24]

RI2-[24]CTS2-[24]

DTR2-[24]

TXD2[24]RXD2[24]

-RI [19]

AFD-[24]STB-[24]

SLIN-[24]

-12VVCC

+12V

VCC

-12VVCC

+12V

SOT23


13

2

PCN1180P/8P4C/6/NPO/50V/K/X21

436587

R3248.2K/4

ABC20.1u/6/Y5V/25V/Z/X

R323

75K/4/1

COMB

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

1 23 45 67 89 10

PRN2

33/8P4R/6

1 23 45 67 8

BCN4

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

21436587

BBC10.1u/6/Y5V/25V/Z/X

ACN1

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

21436587

ABC30.1u/6/Y5V/25V/Z

ABC10.1u/6/Y5V/25V/Z/X

BU

GD75232/TSSOP20

2345678

1

19181716151413

9

1011

12

20

RA1RA2RA3DY1DY2RA4DY3

12V

RY1RY2RY3DA1DA2RY4DA3

RA5

-12VGND

RY5

5V

PRN72.2K/8P4R/6

12345678

PC11u/6/Y5V/10V/Z

LPT

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

13251224112310229

218

207

196

185

174

163

152

141



PCN2180P/8P4C/6/NPO/50V/K/X

21436587

PRN32.2K/8P4R/6 12

345678

PRN42.2K/8P4R/6

12345678

AU1

GD75232/TSSOP20

2345678

1

19181716151413

9

1011

12

20

RA1RA2RA3DY1DY2RA4DY3

12V

RY1RY2RY3DA1DA2RY4DA3

RA5

-12VGND

RY5

5V

PRN62.2K/8P4R/6

12345678

ACN2

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

21436587

PRN5

33/8P4R/6

1 23 45 67 8

BCN3

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

21436587

PBC10.1u/6/Y5V/25V/Z/X

PR2

0/6/SHT/X

PRN1

33/8P4R/6

1 23 45 67 8


21436587

PD1CD4148WP/1206/300mA

PR12.2K/4

D7 BAT54C/SOT23/200mA

13

2COMA

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

1

2

3

4

5

6

7

8

9

10

11

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


21436587

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Case Open Circuits

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

CASE OPEN

KB/MS

* * * *

IT8718

R1.0 EMI CLOSE PC1

945GCM-S2 3.0

BIOS/HW-MONITOR/CI/KB/MS

Gigabyte Technology

B


Title


Date: Sheet of

-CASEOPEN

MCLKMDAT

MSCLKMSDATAKBCLK

MCLKMDAT

KDAT

KDAT

KBDATAKCLK

KCLK

KBDATA

KBCLK

MSCLK

MSDATA

-CASEOPEN [24]RTCVDD[19,20]

VREF[24]

SYS_TEMP[24]

PWM_TEMP[24]

CPU_TEMP[6,24]

VIN0[24]VIN1[24]

VIN4[24]VIN2[24]

KDAT[24]KCLK[24]

MCLK[24]MDAT[24]

VCC3 +12VVCORE DDR18V

FUSEVCC

FUSEVCC

FUSEVCC

C2120.01u/4/X7R/16V/K

R279

1M/4

R26910K/4/1

C13372.2n/4/X7R/50V/K/X

RS110K/1/0603/S/X

C2111u/6/Y5V/10V/Z/X

C2101u/6/Y5V/10V/Z

C2091u/6/Y5V/10V/Z

KB

MS

KB_MS

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

12

3

4

56

78

9

10

1112

R2718.2K/4

R2738.2K/4

R2728.2K/4

BC1080.1u/6/Y5V/25V/Z

R27424K/4

CN1180P/8P4C/6/NPO/50V/K

21

43

65

87

BC1090.1u/6/Y5V/25V/Z

R2788.2K/4

RN29

8.2K/8P4R/6

12345678

CI

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

12

R26810K/4/1

R27730K/4/1

R27030K/4/1/X

RN28

82/8P4R/6

12345678

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Can Support Amp Out

Can Support Amp Out

AZALIA CODEC

945GCM-S2 3.0

AZALIA ALC888

Gigabyte Technology

Custom


Title


Date: Sheet of

VOBRVOCR

VODR

LINE_IN_R [28]

S_SURR_JD [28]

SPDIF[28]

MIC1 [28]

S_SURR_R[28]

ACZ_SDOUT[19]LINE2_VREFO [28]

SURR_JD[28]

MIC2 [28]

SURR_L [28]

MIC2_L[28]

LINE_O_L [28]

LINE2_R[28]

CD_L [28]

S_SURR_L[28]

LFE[28]

ACZ_SYNC[19]

MIC1 [28]

FAUDIO_JD [28]

MIC1_JD[28]

CEN[28]

ACZ_BITCLK[19]

ACZ_SDIN2[19]MIC2_VREFO [28]

LINE1_JD[28]

MIC2 [28]

LINE_IN_L [28]LINE2_L[28]

CD_R [28]

SURR_R [28]

CEN_JD [28]

-ACZ_DET[28]

MIC2_R[28]

SPDIFI[28]

CDGND [28]

-ACZ_RST[19]

LINE_O_R [28]

FRONT_JD[28]

VOAR [28]

VOCR [28]

AVDD

VCC3

AVDD

AVDD

CBC94.7u/8/Y5V/10V/Z/X

CR21 20K/4/1

CR17 8.2K/4

CR22 39.2K/4/1

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

CBC12 4.7u/8/X5R/25V/K

CBC60.1u/6/Y5V/25V/Z

CBC81u/6/Y5V/10V/Z

CR94 8.2K/4

CR15 22/4

CBC11 4.7u/8/X5R/25V/K

CBC422p/4/NPO/50V/J/X

CBC34.7u/8/Y5V/10V/Z/X

CBC13 4.7u/8/X5R/25V/K

CR5 5.1K/4/1

CR2 20K/4/1


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

CR20 10K/4/1CBC7

0.1u/6/Y5V/25V/Z

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

CR14 22/4

CR6 10K/4/1

CR13 8.2K/4

CBC10 4.7u/8/X5R/25V/K

CBC5122u/12/X5R/6.3V/M

CR7 2.2/8

CR19 5.1K/4/1

ALC880/CMI9880

CU1

ALC888-GR/S

123456789

101112

13

14

15

16

17

18

19

20

21

22

23

24

48

47

46

45

44

43

42

41

40

39

38

37

363534333231302928272625

DVDD1GPIO0/XTALIGPIO1/XTALODVS1SDATA_OUTBIT_CLKDVSS2SDATA-INDVDD2SYNCRESET#PC_BEEP

SENSE A(JD1)/PHONE JD5

LINE2-L/AUX-L

LINE2-R

/AUX-R

MIC2-L/JD2

MIC2-R

/JD1 G

PIO

1CD_L

CD_GND

CD_R

MIC1-L/M

IC1

MIC1-R

/MIC2

LINE1-L

LINE1-R

SPDIFO

SPDIF/EAPD

SURBACK-R

/XTALSEL

SURBACK-L/JD0 G

PIO

0LFE

CEN

AVSS2

SURR-R

JDREF (NC)/JD3

SURR-L

AVDD2

LINE1-V

REFOR/VREFO3

FRONT-RFRONT-L

SENSE B (JD2)/FMIC1DCVOL/VREFVOUT2

MIC1-VREFO-R/FMIC2LINE2-VREFO/JD4

MIC2-VREFO/AFILT2LINE1-VREFO-L/AFILT1

MIC1-VREFO-L/VREFOUTVREF

AVSS1AVDD1


5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

LINE-IN

CD IN

LINE-OUT

MIC-IN

CEN/LFE

SURR BACK

SURROUND

CODEC POWER/EMI PAD

SPDIF

AZALIA FRONT PANEL

FOR EMI

VISTA規規規規規規規規:REAR-->BLK,CEN/SUB-->ORG

BTX AZALIA CONNECTOR

3RP/26P/OR,BK,GY,BU,GE,PK/RA/D/1/B

USB_1394

AZALIA JACKUSB_LAN

945GCM-S2 3.0

AUDIO JACK

Gigabyte Technology

Custom


Title


Date: Sheet of

AJ_B2

AJ_B5

LINE_IN_L

LINE_IN_R

MIC1

MIC2

BJ_A5

BJ_A2

LINE_IN_R

BJ_B2 LINE_IN_L

CEN_JD

MIC1

SURR_JDBJ_C5

BJ_C2

FRONT_JD

MIC1_JD

LINE1_JDBJ_B5

AJ_B2

S_SURR_JDMIC2

AJ_B5

BJ_A5

BJ_C5

BJ_B5

BJ_B2

BJ_C2

BJ_A2

MIC1[27]

LINE_O_R[27]

S_SURR_L[27]

S_SURR_R[27]

CEN[27]

MIC2[27]

SURR_L[27]

LFE[27]

LINE_IN_L[27]

SURR_R[27]

LINE_IN_R[27]

LINE_O_L[27]

CDGND[27]

CD_L[27]

CD_R[27]

MIC2_L[27]

FAUDIO_JD[27]LINE2_L[27]

LINE2_VREFO[27]

MIC2_VREFO[27]

-ACZ_DET [27]MIC2_R[27]LINE2_R[27]

SPDIF[27] SPDIFI [27]

VOAR[27]

VOCR[27]

FRONT_JD[27]

LINE1_JD[27]

S_SURR_JD[27] MIC1_JD[27]

CEN_JD[27]

SURR_JD[27]

5VSB

+12V

AVDD

VCC

VCC3

VCC3

CQ478L05/SOT89/0.1A

1 2 34

CBC26180p/4/NPO/50V/J

CR79 20K/4/1

CR77 8.2K/4



CR91 30/6/4A/S

CBC250.1u/6/Y5V/25V/Z/X

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

CR41 8.2K/4

CR99 75/6


CR26

0/6/SHT/X

+1

CEC9 100u/D/10V/57


CR96 8.2K/4/X

CR90 30/6/4A/S

CR100 75/6


CR82 0/6/X

CBC43 4.7u/8/Y5V/10V/Z/X


SOT23

BAT54A/SOT23/200mACQ8

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

F_AUDIO

135

9

246

107

CR93 30/6/4A/S

CR98 22K/4

CR75 8.2K/4

CR74 8.2K/4

CR88 30/6/4A/S

CR83 0/6/X


CD2 CD4148WP/1206/300mA



CR76 8.2K/4


CR92 30/6/4A/S

GND

GND

GND

REAR(BLK)

CEN/SUB(ORG)

SIDE(GRY)

VISTA

AUDIOA

2X3RP/26P/OR,BK,GY,BU,GE,PK/RA

F0F1

F4F2F3

G1G2G3

G4

E1

E3

E4E2

D2

D1

D3

D4

F0F1

F4F2F3

G1G2G3

G4

E1

E3

E4E2

D2

D1

D3

D4

+CEC3 10u/S/16V/45

CR89 30/6/4A/S

+1

CEC10100u/D/10V/57

GND

GND

GNDLINE-IN(BLU)

LINE-OUT(GRN)

MIC-IN(PNK)

VISTA

AUDIOB

2X3RP/26P/OR,BK,GY,BU,GE,PK/RA

C0C1

C4C2C3

B1

B3

B4B2

A2

A1

A3

A4

C0C1

C4C2C3

B1

B3

B4B2

A2

A1

A3

A4

CBC5222u/12/X5R/6.3V/M

+CEC8 10u/S/16V/45

+CEC1 10u/S/16V/45

CR788.2K/4

CR528.2K/4

CR538.2K/4

CR42 8.2K/4


CBC42 4.7u/8/Y5V/10V/Z/X CR80 39.2K/4/1

+CEC5 10u/S/16V/45

CR95 8.2K/4/X

+CEC2 10u/S/16V/45

+CEC7 10u/S/16V/45

CR518.2K/4


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

SPDIF_IO

135

46


SOT23


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

SOT23

BAT54A/SOT23/200mA/XCQ10

+CEC4 10u/S/16V/45

CR32 2.2/6

CR86374K/4/1/X

CD_IN

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

1234

+CEC6 10u/S/16V/45

CR97 22K/4

CD1CD4148WP/1206/300mA

CR848.2K/4/X



SOT23


CR810/6/X

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

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

25V

LOOK 0.8V

DDR18V=1.835V

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

POWER ISSUE

PAD

500 X

500

mil^2

DDRVTT

DDR18V

POWER SEQUENCY

POWER

3VDUAL CIRCUIT

VCC=4.2V

+12V=10V

(因PSU +12V太太太,造造OP TURN

ON,導導DDR18V LOADING WORSE)

S3 TURN OFF 2_5LEVEL,避避避避避避避避DDR18V DROP

5VDUAL

GND VIA X6

EMI

R1.0R1.0

R1.0

R1.0 EMI

CHOKE2U-20A-SQ-2

FIX DATA-SW ISSUE

CHOKE08U-15A_1P-1

945GCM-S2 3.0

Discrete Power

Gigabyte Technology

Custom


Title


Date: Sheet of

1_LEVEL

1_3LEVEL

PHASE1_8V

EN

EN

EN

-SLP_S3

6537_FB3

6537_FB3

1_5LEVEL

VTT_REF

5VDUAL_GATE

1_5LEVEL

2_5LEVEL

VTT_PWRGD [30]

-SLP_S3[19,24]

-PSON[24,31]

-S4_S5[19]

-RSMRST [19,24]

-SLP_S3[19,24]

VTT_GMCH

VCC1_5

VTT_GMCH

5VSB5VDUAL

DDR18V

VCCDDR18V DDR18V

DDRVTT

+12V VCC3

VCC3

+12V

+12V

VCC1_5

+12V

VCC1_5

+12V

DDR18V

3VDUAL

5VDUAL

VCC

5VSB

5VSB

VCC

5VDUAL

5VSB

+12V

5VSB

5VDUAL

+12V

3VDUAL

3VDUAL

3VDUAL3VDUAL

DDR25V_MCH

5VSB

5VSB

5VSB

FUSEVCC

5VDUAL 5VDUAL5VDUAL

VCCVCC

+1

EC1681000u/D/6.3V/8C/36m

C1319

0.01u/4/X7R/16V/K

R17112K/4/1

R1729 1K/4/1

R3331K/4/1

BC7201u/6/Y5V/10V/Z

+

EC171100u/D/10V/57

R17141.54K/4/1

BC713

0.1u/6/Y5V/25V/Z

C13411n/4/X7R/50V/K/X

R17131K/4/1

R19054.7/6

R17011K/4/1

C1801n/4/X7R/50V/K/X

G S

D

SOT23 Q3102N7002/SOT23/25pF/52 1

3

R1901 8.2K/4

R1706 8.2K/4

R17081.6K/4/1

C13160.01u/4/X7R/16V/K/X

R18988.2K/4

+

-U85ALM324M/SO14

3

21

411

R16992.4K/4

+

-

U45A

KA393D/SO8

3

21

84

R17311K/4/1

R3661K/4/1

R17031K/4/1

BC712

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

+1

EC131100u/D/10V/57

R1724 1K/4/1

+

-

U85D

LM324M/SO14

12

1314

411

R341 8.2K/4

G

D

S

Q2862SK3918/TO252/1300pF/7.5m

1 32

+

EC1691000u/D/6.3V/8C/36m

G

D

S

Q2882SK3918/TO252/1300pF/7.5m

1 32

BC5400.1u/6/Y5V/25V/Z/X

U87RT9199PSP/SO8/1.8A

1

2

3

4

8

7

6

5

9

VIN

GND

REFEN

VOUT

VCNTL4

VCNTL3

VCNTL2

VCNTL1SGND

+1

EC1211000u/D/6.3V/8C/36m

R1128100/6/1

BC5430.1u/6/Y5V/25V/Z/X

+1

EC1671000u/D/6.3V/8C/36m

R1129169/6/1

BC7114.7u/8/Y5V/10V/Z/X

U86

ISL6520ACBZ/SO8

7

5

1

8

3

46

2COMP

VCC BOOT

PHASE

GND

LGATEFB

UGATE

SOT23

Q284MMBT2222A/SOT23/600mA/40

13

2

Q187

APE1084GH/TO252/5A

1

32

R19041K/4/1

C13151u/6/Y5V/10V/Z

Q311AP9435K/SOT223/507pF/50m

123

4

+ EC117100u/D/10V/57

Q184

2SK3918/TO252/1300pF/7.5m

1

32

SOT23

Q285MMBT2222A/SOT23/600mA/40

13

2

R17231K/4/1

BC7221u/6/Y5V/10V/Z

+

-

U45B

KA393D/SO8

5

67

84

R17181.2K/4/1

+

-

U85C

LM324M/SO14

10

98

411

R189912.1K/4/1

C13421n/4/X7R/50V/K/X

D23SS12/SMA/1A

G S

D

SOT23

Q252N7002/SOT23/25pF/5

2 13

R1722 100/6/1

C13260.01u/4/X7R/16V/K/X

D22SS12/SMA/1A

C13401n/4/X7R/50V/K

0.1u/6/Y5V/25V/ZC1335

Q289AP40T03H/TO252/655pF/25m

1 32

R18961.69K/4/1

SOT23

Q189MMBT2222A/SOT23/600mA/40

13

2

G S

DQ1882N7002/SOT23/25pF/5

2 13

L17

1.2uH/20A/PMU109/W/D

R1903

8.2K/4

0.1u/6/Y5V/25V/ZC405

C4110.1u/6/Y5V/25V/Z

+

EC1701000u/D/6.3V/8C/36m

R11398.2K/4 R1715 1K/4/1

L182uH/20A/IEP109/D

R11368.2K/4

C13270.01u/4/X7R/16V/K/X

Q287AP9T18GH/TO252/1115pF/14m

1 32

R189710K/4/1

SOT23

Q290MMBT2222A/SOT23/600mA/40

13

2R1728 1K/4/1

BC7100.1u/6/Y5V/25V/Z

R1133 1K/4/1

C13241n/4/X7R/50V/K

C4080.1u/6/Y5V/25V/Z

R1698 22K/4

R1702 8.2K/4

0.1u/6/Y5V/25V/ZC173

R17102.2/6

C13180.1u/6/Y5V/25V/Z

1u/6/Y5V/10V/ZC1336

R17001/6

R170530K/4/1

R17042.4K/4

+1

EC1661000u/D/6.3V/8C/36m

R1712 100/6/1+

-

U85B

LM324M/SO14

5

67

411

R17074.7/6

C13174.7u/8/Y5V/10V/Z

C13250.01u/4/X7R/16V/K/X

R1900 1K/4/1

C13230.047u/4/Y5V/16V/Z

R170920K/4/1

R17301K/4/1

C132210p/4/NPO/50V/J

G S

D Q2822N7002/SOT23/25pF/5

2 13

BC7211u/6/Y5V/10V/Z

SOT23

Q35

MMBT2222A/SOT23/600mA/4013

2

C1321

0.1u/6/X7R/25V/K

G S

D

SOT23

Q3122N7002/SOT23/25pF/5

2 13

R19022.74K/4/1

C13201u/6/Y5V/10V/Z

SOT23

Q283MMBT2222A/SOT23/600mA/40

13

2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

BOTTOM PAD CONNECT TO GND THROUGH 10 VIA

ALL MOSFET =8~9m OHMMOSFEF SOLDER SIDE需需需需需需需需 ICT TEMP.

SR1,SR3,SR5

PLACE ON THE

SOLDER SIDE,

CLOSE

INDUCTOR

OUTPUT

INDUCTOR

CPU FAN ISSUE

CPU FAN ISSUE

Freq.=150KHz

R1.0

R1.0 R1.0

R1.0

R20

R20--DUAL LAYOUT

NEW CHOKE

NEW CHOKE

NEW CHOKE

CHOKE06U-40A_1PDL-2

CHOKE06U-40A_1PDL-2

CHOKE06U-40A_1PDL-2

945GCM-S2 3.0

VRD 11/ ISL6312

Gigabyte Technology

Custom


Title


Date: Sheet of

IO_VID3

PHASE3

IO_VID2

LGATE3

IO_VID0IO_VID1

LGATE1

PHASE1

UGATE1

ISEN1

PHASEA

UGATE2

ISEN2

PHASEB

ISEN3

PHASEC

PHASE2

LGATE2

UGATE3

IO_VID5

IO_VID0

IO_VID4

IO_VID1

IO_VID3IO_VID2

IO_VID7IO_VID6

FB

ISEN3

ISEN2

ISEN1

PHASEB

PHASEC

IO_VID4IO_VID5

IO_VID7IO_VID6

PHASEA

VR_RDY

VID4[6]

VID1[6]

VID5[6]

VID0[6]

VID3[6]VID2[6]

VTT_PWRGD[29]VR_RDY[5]

VRD_SEL[6]

VID6[6]VID7[6]

IO_VID0 [24]IO_VID1 [24]IO_VID2 [24]IO_VID3 [24]

IO_VID4 [24]IO_VID5 [24]IO_VID6 [24]IO_VID7 [24] VRMGD [19,21]

VIN

VIN

VCORE

VINV12

VCC

V12

V12

VCC

VCORE

3VDUAL

3VDUAL

VCC3

VCC

DRN11K/8P4R/6

1 23 45 67 8

DC31n/4/X7R/50V/K

DR538.2K/4/X

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

DL20.6u/40A/IMD129/W/D

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

DR23 9.53K/4/1

DR55 75K/4/1/X

+1

DEC11

560u/FP/D/4V/88/7m

+1

DEC9

560u/FP/D/4V/88/7m

DR30 200/6

DL10.6u/40A/IMD129/W/D

SDR40/6/SHT/XDQ7

2SK3918/TO252/1300pF/7.5m

1 32

DR27 200/6

DC81.5n/4/X7R/50V/K

DQ5

2SK3918/TO252/1300pF/7.5m

1 32

DR4 0/6/SHT/X

DR50243K/4/1

+1

DEC8470u/D/16V/8C/36m

DR1 2.2/6

DR24 NC/4/X

DQ1

2SK3918/TO252/1300pF/7.5m

1 32

DR3 8.2K/4

DBC180.1u/6/Y5V/25V/Z/X

DR528.2K/4

SDR30/6/SHT/X

DR26 2.2/6

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

+

DEC71000u/D/6.3V/8C/36m

DR38750/6/X

DR548.2K/4

DR5 8.2K/4

DR18 200/6

DR3620K/4/1

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

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

DRN21K/8P4R/6

1 23 45 67 8

DR56 2.2/6

DQ12

2SK3918/TO252/1300pF/7.5m

1 32

DBC41u/8/Y5V/16V/Z

DR320/6/SHT/X

SDR10/6/SHT/X

+1

DEC21500u/D/16V/AK/13m

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

DR10 8.2K/4

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

DR412.2/6

+

DEC121000u/D/6.3V/8C/36m

DR511K/4/1

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

G S

D

SOT23

DQ132N7002/SOT23/25pF/5

2 13

+1

DEC4

560u/FP/D/4V/88/7m

DBC11u/8/Y5V/16V/Z

DBC160.1u/6/X7R/25V/K

DR37 1.27K/4/1

DBC21u/8/Y5V/16V/Z

SDR50/6/SHT/XDQ11

2SK3918/TO252/1300pF/7.5m

1 32

DR44

0/6/SHT/X

DQ8

2SK3918/TO252/1300pF/7.5m

1 32

DR16 2.2/6

DQ9

2SK3918/TO252/1300pF/7.5m

1 32

DR112.2/6

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

DQ3

2SK3918/TO252/1300pF/7.5m

1 32

DR2 2.2/6

SDR60/6/SHT/X

DC11n/4/X7R/50V/K

DR72.2/6

DL30.6u/40A/IMD129/W/DDR9 2.2/6

DU1

ISL6312CRZ/QFN48

35

45

10

14

37

34

2

13

18

29

1916

12

17

44

21

24

5

11

15

43

20

34

22

36

48

6

49

4746

1

9

31

323330

27

262528

42

40

393841

23

7

8

ISEN1+

FS

VCC

FB

PGOOD

VID2VID1

VID3

COMP

VSEN

PVCC1_2

ISEN2+VDIFF

OFS

RGND

ISEN3+

ISEN4+

PWM4

VID0

REF

IDROOP

ISEN3-

ISEN2-

ISEN1-

ISEN4-

EN

VID5

VRSEL

GND

VID6VID7

VID4

SS

BOOT1

UGATE1PHASE1LGATE1

BOOT2

UGATE2PHASE2LGATE2

PVCC3

BOOT3

UGATE3PHASE3LGATE3

EN_PH4

DRSEL

OVPSEL

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

DBC100.1u/6/Y5V/25V/Z/X

DC71n/4/X7R/50V/K/X

DR280/6/SHT/X

+1

DEC6

560u/FP/D/4V/88/7mDC5 2.2n/4/X7R/50V/K

DC120.1u/4/Y5V/16V/Z

DR8 0/6/SHT/X

DC10

0.01u/4/X7R/16V/K

DR12 0/6/SHT/X

DBC50.1u/6/X7R/25V/K

DR15 2.2/6

DR29 9.53K/4/1

DQ4

2SK3918/TO252/1300pF/7.5m

1 32

DR62.2/6

DR33169K/4/1

DBC170.1u/6/Y5V/25V/Z/X

DR40

34K/4/1

+1


DR200/6/SHT/X

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

DC9680p/4/X7R/50V/K/X

DBC130.1u/6/X7R/25V/K

DR22 NC/4/X

DQ10

2SK3918/TO252/1300pF/7.5m

1 32

DBC32.2u/8/Y5V/16V/Z/X

DC11 NC/4/X

+1

DEC13470u/FP/D/16V/AC/X

+1


SOT23

DQ14MMBT2222A/SOT23/600mA/40

13

2

DR14 9.53K/4/1

DR35 0/6/SHT/X

SDR20/6/SHT/XDQ2

2SK3918/TO252/1300pF/7.5m

1 32

DR21 2.2/6DQ6

2SK3918/TO252/1300pF/7.5m

1 32

+1

DEC10

560u/FP/D/4V/88/7m

DR470/6/X

DR13 NC/4/X

DC21n/4/X7R/50V/K

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

ATX POWER CONNECTOR

ATXPWR_24-2

APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H:無無無無無無無無

HOLE_3-RH-2

HOLE_3-RH-5MM

945GCM-S2 3.0

ATX POWER CONNECTOR

Gigabyte Technology

B


Title


Date: Sheet of

PWOK [24]

-PSON[24,29]

VCC3

+12V

VCC

VCC

-12V

5VSB

VCC3

VCC

VCC

-5V

V12

C13320.1u/6/Y5V/25V/Z

K3

K1_ICT

1MH1

HOLE_3

2 3

8

7

6 5

4

1

K2

K1_ICT

1

K1

K1_ICT

1

BC1300.1u/6/Y5V/25V/Z

BC1390.1u/6/Y5V/25V/Z/X

MH2

HOLE_3

2 3

8

7

6 5

4

1

MH3

HOLE_3

2 3

8

7

6 5

4

1

MH4

HOLE_3

2 3

8

7

6 5

4

1

BC1340.1u/6/Y5V/25V/Z/X

ATX_12V

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

1

23

4GND

GND+12V

+12V

MH6

HOLE_3

2 3

8

7

6 5

4

1

MH7

HOLE_3

2 3

8

7

6 5

4

1

ATX

APW/2*12/IV/OC/OP/4.2/VA/SN/LK/2H

1

2

3

4

5

6

7

8

9

10

13

14

15

16

17

18

19

20

21

22

23

24

11

12

3.3V

3.3V

GND

5V

GND

5V

GND

POK

5VSB

12V

3.3V

-12V

GND

PSON

GND

GND

GND

-5V

5V

5V

5V

GND

12V

3.3V

MH8

HOLE_3

2 3

8

7

6 5

4

1

BC1310.1u/6/Y5V/25V/Z

BC1290.1u/6/Y5V/25V/Z

I3

4MMH/X

I1

4MMH/X

BC1330.1u/6/Y5V/25V/Z/X

I5

4MMH/X

BC1360.1u/6/Y5V/25V/Z/X

BC1380.1u/6/Y5V/25V/Z

I4

4MMH/X

BC1350.1u/6/Y5V/25V/Z

I2

4MMH/X

C2590.1u/6/Y5V/25V/Z

K6

K1_ICT

1

K5

K1_ICT

1

K4

K1_ICT

1

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

POWER DECOUPLING CAP.

Close to Chip

Spacing : at least 50 mils between each differential pair

LR4:

1G:RTL8110S100M:RTL8100CLU2:

LR15:8110SC:N/A8110SB:0/6

Close to Realtek Chipset

clkrunb has Internal

Pull-down

Close toChip

Close toChip

1G:2.49K/6/1

LR23~LR26:

1G:49.9/6/1100M:N/A

LBC30: Reversed

LBC35,LBC36:100M:N/A1G:0.01U/6

1G:LR5:NA FOR 8110S LR5:0/6 FOR8110SB

LR5:

OrangeGreen

ACTIVE

LINK/

Dual Color LED

1Gb

Yellow

10Mb

ON100Mb

10Mb

100Mb

ON

ONSPEED

Blink

Blink

ON

Blink

RTL8110S

ON

1Gb

IDSEL AD_21-PIRQF

-REQ/-GNT(3)

SOT89Package

20:7:8:7:20

PIN L1 and PIN L10trace must20mil以以以以以以以以

SOT89Package

RTL8110SC

RTL8100SB

A

B

C

EMI

REAR USBX2

EC要要要要要要要要要要要要USB_PORT的的的的FUSEVCC

V_12P

1.2AVDD

3.3AVDDAVDDH

1.5VDD1.2VDD

N/A

N/A2.5AVDD

2.5VDD

RTL8110S /RTL8169S

1.8AVDD2.5AVDD

N/A

RTL8100C

3.3AVDD

3.3AVDD 3.3AVDD

3.3AVDD

3.3AVDD

2.5AVDD

RTL8110SB /RTL8169SB

RTL8110SC

1.8AVDD

1.8VDD

DVDD_A

2.5AVDD

N/A

DVDD

2.5AVDD

V_DAC

N/A

AVDDL

1.5AVDD

Yellow

D2 D1

D3

Dual Color LED

D4

Orange

Green

D3D4

Single Color LED

M66EN-->33MHZ PULL-DOWN

945GCM-S2 3.0

LAN RTL8110SC

Gigabyte Technology

Custom


Title


Date: Sheet of

YELLOWYELLOW-

L_10M- L_YEL-

GREEN-

ORANGE-

MDI2-

YELLOW

L_YEL-

GREEN-

ORANGE-

LANCLK33

A_D[0..31]

GND

GND

GND

-SERR

GND

ISOLATEB

AVDDH

EEDO

A_D4

A_D23

MDI3-

MDI0+

GND

EEDI_AUX

A_D0

A_D10

A_D15

PAR

GND

A_D31

AVDDL

GND

AVDDL

GND

-C_BE1

3VDUAL

A_D22

3VDUAL

EESK

A_D24

AVDDL

GND

HSDAC+

MDI1-

MDI3-

EEDO

DVDD_A

3VDUAL

GND

3VDUAL

GND

GND

A_D25

A_D29

MDI2+

GND

A_D2

A_D14A_D18

A_D21

GND

-C_BE0

-IRDY

-C_BE2

A_D21

AVDDL

RSET

GND

-FRAME

A_D20

3VDUAL

A_D28

A_D30

GND

A_D[0..31]

GREEN-

A_D1

A_D6

A_D9

MDI1+

MDI3+

EECS

GND

XTAL2

A_D7

A_D13

YELLOW-

-PERR

A_D8

A_D12A_D19

AVDDH

MDI1-

L_10M-

ORANGE-

EECS

A_D11

MDI2+

V_12P

MDI1+

MDI0-

GNDGND

3VDUAL

A_D17

-TRDY

-C_BE3

A_D26

A_D27

GND

GND

MDI0-

MDI0+

EEDI_AUX

3VDUAL

A_D3

A_D5

-STOP-DEVSEL

A_D16

GND

MDI3+

CTRL25_18

-PCIPME

GND

GNDGND

MDI2-

EESK

LANCLK33

CTRL25_18

XTAL1

DVDD1

DVDD1

DVDD1

DVDD1

DVDD1

DVDD1

DVDD1

DVDD1

DVDD1

CTRL18_15

CTRL18_15

A_D[0..31]

P7+P7-

P6-P6+

P7-

P6+P6-

P7+

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

-PFMRST1[24]

-GNT3[18]

PAR [18,22]

-REQ3[18,22]

-C_BE3[18,22]

-TRDY [18,22]

-FRAME [18,22]

-PCIPME[18,22]

-DEVSEL [18,22]-STOP [18,22]

LANCLK33[21]

-C_BE1 [18,22]

-C_BE2 [18,22]

-IRDY [18,22]

-C_BE0 [18,22]

-PERR [18,22]

-PIRQF[18,22]

-SERR [18,22]

-USBP7 [18]

-USBP6 [18]+USBP6 [18]

+USBP7 [18]

-USBOC_R [18]

3VDUAL

3VDUAL

VCC

AVDDL

3VDUAL AVDDH

AVDDL

V_12P

3VDUAL

DVDD_A

3VDUALAVDDL

DVDD1

DVDD13VDUAL

AVDDL

FUSEVCC

FUSEVCC

LD1CD4148WP/1206/300mA

+1

LEC1100u/D/10V/57

LBC20.1u/6/Y5V/25V/Z

LR2349.9/6/1/X

LC127p/4/NPO/50V/J

LBC30 0.1u/6/Y5V/25V/Z/X

LBC240.1u/6/Y5V/25V/Z

LR30/6/SHT/X

LR1 3.6K/4

LR30 2.2/8/X

LBC160.1u/6/Y5V/25V/Z

LR2649.9/6/1/X

UP

DOWN

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

USB_LAN

U1

D1

U2U3U4U5U6U7U8

D2

D3

D4

L1L2L3L4L5L6L7L8L9

L10

LBC26 10p/4/NPO/50V/J/X

LX125M/20p/30ppm/49US/20/D

LBC250.1u/6/Y5V/25V/Z

LQ12SB1132/SOT89/-1A/82

1 2 34

LBC190.1u/6/Y5V/25V/Z/X

LQ42SB1132/SOT89/-1A/82

1 2 34

LBC120.1u/6/Y5V/25V/Z

LR7270K/4

LR79 0/6/SHT/X

LBC130.1u/6/Y5V/25V/Z

BC5951u/6/Y5V/10V/Z

LU2RTL8110SC(L)/S

123456789

1011121314151617181920212223242526272829303132333435363738

39

40

41

42

43

44

45

46

47

48

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

6566676869707172737475767778798081828384858687888990919293949596979899100101102

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

122

123

124

125

126

127

128

MDI0+MDI0-AVDDLVSSMDI1+MDI1-AVDDLCTRL25VSSAVDDHHSDAC+HSDAC-VSSMDI2+MDI2-AVDDLVSSMDI3+MDI3-AVDDLVSSPSTGNDISOLATEBVDD18INTABVDD33RSTBCLKGNTBREQBPMEBVDD18AD31AD30GNDAD29AD28VSSPST

AD27

AD26

VDD33

AD25

AD24

CBE3B

VDD18

IDSEL

AD23

GND

AD22

AD21

VSSPST

GND

AD20

VDD18

AD19

VDD33

AD18

AD17

AD16

CBE2B

FRAMEB

GND

IRDYB

VDD18

CLKRUNBVSSPSTTRDYB

DEVSELBSTOPBPERRBVDD33

SMBCLKGND

SMBDATASERRB

PARCBE1BVDD18AD15GND

VSSPSTAD14AD13

VDD33AD12AD11AD10

M66ENAD9AD8

VSSPSTCBE0B

AD7VDD33

AD6AD5AD4AD3

VDD18GND

VSSPSTAD2

AD1

AD0

LWAKE

EECS

VDD33

EEDO

EEDI

VDD18

EESK

GND

LED3

LED2

LED1

VDD18

LED0

GND

VSSPST

HV

XTAL1

XTAL2

VSS

VSS

CTRL18

DVDDA

RSET

VSS

LU1

AT93C46-10SU-2.7/S

1234 5

678

CSSKDIDO GND

ORGDC

VCC

URN2

0/8P4R/6/SHT/X

1 235 67 8

4

LBC180.1u/6/Y5V/25V/Z

LR140/6/SHT/X

LR6150K/4

LR2549.9/6/1/X

LBC140.1u/6/Y5V/25V/Z

LBC330.01u/4/X7R/16V/K/X

+1

LEC3100u/D/10V/57


LC227p/4/NPO/50V/J


LBC350.01u/4/X7R/16V/K/X


LR42.49K/4/1


LBC370.01u/4/X7R/16V/K

LBC110.1u/6/Y5V/25V/Z

LFB10/8/SHT/X

LR2149.9/6/1/X

+1

LEC21000u/D/6.3V/8C/36m

LBC170.1u/6/Y5V/25V/Z

LR2049.9/6/1/X

LR2449.9/6/1/X

SOT23

BAT54A/SOT23/200mA

LD2

23

1

LBC210.1u/6/Y5V/25V/Z


+1

LEC5100u/D/10V/57

LR2249.9/6/1/X

LR29 2.2/8


LBC360.01u/4/X7R/16V/K/X

LR28

0/6/SHT/X

LBC340.01u/4/X7R/16V/K/X

LR1949.9/6/1/X

LBC100.1u/6/Y5V/25V/Z

LR10 15K/4 LR78 0/6/SHT/X


LR150/6/X

LR8 1K/4

LBC150.1u/6/Y5V/25V/Z

LR50/6/SHT/X


1

1

2

2

3

3

4

4

A A

B B

C C

D D

BUZZER

INTEL FRONT PANEL

3 PIN POWER LED

LAYOUT PLACE CLOSE

TO F_PANEL

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

RS2 CLOSE CPU VR MOSFET asserted at 131 degree

deasserted at 116 degree

CPU SMART FAN PROCESSOR HOT

SYS_FAN

SMART FAN

完完完完不不不不不不不不不不不不ENERGYLAKE FUNCTION

0315

R1.0

945GCM-S2 3.0

FRONT PANEL

Gigabyte Technology

Custom


Title


Date: Sheet of

HD+

SPK-

MPD+

-PWRBTSW

MPD+

MPD+

TSM_6

TSM_5TSM_7

CPUFAN_VCC

SPK-

CPUFAN_VCC-FORCEPR

-PROCHOT

SPKR [19]BEEP-[24]

-HDLED[23]

-PWRBTSW [24]

GPO26 [19]

FANPWM1[24]

FANIO1 [24]

FANPWM3 [24]

FANIO2 [24]

-FORCEPR [6]

-PROCHOT [6]

-SYS_RST[5,19,21]

VCC

VCC

VCC

+12V

+12V +12V

5VSB

5VSB

VCC

VCC

VCC

VCC

+12VVCC

VCC

+12V VCC

5VSB

R3151K/4/1


13

2

BC1110.01u/4/X7R/16V/K/X

SOT23


13

2

G S

D

SOT23

Q322N7002/SOT23/25pF/5

2 13

F_PANEL

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

1

3

5

7

9

13

15

17

19

2

4

6

8

14

16

18

20

HD+

HD-

GND

RESET

RSV

GD+

GD-

GN+

GN-

MSG/PD+

MSG/PD-

PW+

PW-

SP+

NC

NC

SP-

G S

D

SOT23

Q332N7002/SOT23/25pF/5

2 13

R308330/6

C2220.1u/6/Y5V/25V/Z/X

BZ

BZBUZZER/D/X

1

23

R304

1K/4/1

C2252.2n/4/X7R/50V/K

+1

CE2100u/D/16V/5B

R3358.2K/4

PWR_LED

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

1

32

R33922K/4

R298330/6

R3378.2K/4

R3421K/4/1

R15781K/4/1

R3435.1K/4/1

R3381K/4/1

+

-

U13B

LM358DR/SO8

5

67

84

R319 1K/4/1

C2160.01u/4/X7R/16V/K

D6CD4148WP/1206/300mA

R3098.2K/4

R34022K/4

R31475/6

BC1160.1u/6/Y5V/25V/Z/X

R31675/6


13

2

RS2100K/1/6/S

G V S C

CPU_FANFAN/1*4/WH/A3/2.54/VA/D/SN

21 3 4

R3272.67K/4/1

R3291K/4/1

SOT23


13

2

R157622K/4

R32610K/4/1

R3178.2K/4

SOT23


13

2

R325 8.45K/4/1

C12822.2n/4/X7R/50V/K

BC1140.1u/6/Y5V/25V/Z

R19088.2K/4

+

-

U13A

LM358DR/SO8

3

21

84

BC1152.2u/8/Y5V/16V/Z

R334100/6/1

C V S

SYS_FANFAN/1*3/WH/A3/2.54/VA/D/SN

21 3

Q34AP3310H/TO252/300pF/150m

132

R15668.2K/4

BAT54C/SOT23/200mA

Q315

Documents

Model Name: 945GCM-S2 Revision 3 - Kythuatphancung · 2012-10-18 · 5 5 4 4 3 3 2 2 1 1 D D C C B B A A 100MHz Support 1066 FSB force 800 CPU 133MHz 1 0 1 1 166MHz FSB 1 0 FSA 200MHz