Gigabyte Ga-945gzm-s2 Rev 2.11

5

4

Model Name: 945GZM-S2

B

A

Revision 2.11 SHEET

TITLE

TITLE

COVER SHEET BLOCK DIAGRAM BOM & PCB MODIFY HISTORY P4_LGA775_A P4_LGA775_B P4_LGA775_C P4_LGA775_D,E,F,G GMCH-LAKEPORT_HOST GMCH-LAKEPORT_DDRII GMCH-LAKEPORT_PCI E, DMI GMCH-LAKEPORT_INT VGA GMCH-LAKEPORT_GND GMCH-LAKEPORT_PWR DDRII CHANNEL A 1 DDRII CHANNEL B 2

01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

28 29 30 31 32 33

REAR AUDIO JACK DISCRETE POWER VCORE PWM_ISL6312 ATX, OTHERS POWER MARVELL 88E8001 FRONT PANEL

DDRII TERMINATION PCI EXPRESS*16 SLOT ICH7 PCI, USB, DMI, LAN ICH7 IDE, GPIO, SATA, CTRL ICH7 VCC, GND GB/CK410M-OC CLOCK. PCI SLOT 1,2,3 IDE/FLOPPY ITE 8718 GBIX COM_LPT BIOS,CI,HWM,KB/MS AZALIA ALC883

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SHEET

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Gigabyte Technology Title

Cover Sheet Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 1

of

33

5

4

BLOCK DIAGRAM

2

1

ab y Do te no Co t c nf i op de y nt ia l

INTEL Pentium4 LGA775

CLOCK GENERATOR

D

3

D

VCORE = 1.4V VCC3

CKVDD = 3.3V

PCI EXPRESS X16 VDDQ = 1.5V (AGP POWER 4X) VCC3 = 3.3V +12V = 12V 3VDUAL = 3.3V VCC = 5V

CHANNEL A DDRII DIMM X 1

GMCH LAKEPORT(945GC)

MAA0~14 MAA_CPC1~5 MAB_CPC1~5 MDD0~63 -DQSD0~7 DM0~7

PAGE 14,15

CHANNEL B DDRII DIMM X 1

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

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

C

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

PAGE 16,17

IDE Primary

ICH7

PAGE 28

VCC = 5V

USB PORTS 0~7

C

SERIAL ATA

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

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

PCI BUS

B

PAGE 21

VCC = 5V

FWH/HWMO

B

PCI SLOT 1,2,3

VCC = 5V VCC3 = 3V

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

MARVELL 88E8001

+12V = 12V VCC3 = 3.3V VCC = 5V AVDD = 5V

AUDIO PORTS : LIN_ OUT CD_IN

VCC = 5V 5VSB = 5V VBAT = 3V

PAGE 33

FRONT PANEL /CPU FAN

FRONT AUDIO MIC

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A

LPC BUS

LPC I/O ITE8718GB

ig

AZALIA ALC883

LINE_IN

PAGE 27

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

PAGE 39

I/O PORTS : COMA COMB LPT PS2

A

FDD PAGE 29,40

PAGE 34,35

Title

Gigabyte Technology BOM & PCB MODIFY HISTORY

Size Document Number Custom Date: 5

4

3

2

1

Rev

945GZM-S2

Friday, December 01, 2006

Sheet

2.11 2

of

33

5

4

3

Model Name:945GZM-S2

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Circuit or PCB layout change for next version DATE Change Item

Version: 2.11 D

2

Component value change history Data Change Item 2006/04/14

1.RENAME 945ZM-S2-->8I945GZME-RH

2006/04/17

SWAP NET

2006/04/18

U87 ADD MASK GND PIN9

2006/04/20

改BAT LIB/EMI

2006/05/21

R1.0 LAYOUT

Reason D

2006/11/23

Reason

(與 與8I945GZME SPEC完 完完完完,完 完不不不)

1. MODIFY EMI ISSUE

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

C

2006/06/06

PVT SCH SEND 工工

2006/07/03

COMP8 CHANGE 30/6/1

VTT_PWRGD# ADD RC DELAY TIME

PCB R2.0:AUDIO(VISTA)+SB_HS+SMD FUSE+VCORE(8C 方方CHOKE+螺 螺螺螺 CAP)+方

2006/09/05

MODIFY AUDIO 1X3-->2X3 JACK.

2006/09/18

MODIFY NAME:945GZM-S2

2006/09/21

MODIFY CHOKE FOOTPRINT

2006/09/22

MODIFY NAME:945PLM-DS2 R20

2006/10/11

PBOM:9M945PLMDR-00-20B

BOM:9M945GZMER-00-10B VCORE 5PCS E-CAP

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)

2006/11/13

945GZM-S2 R2.1 OC FSB1066(ICS954148)

2006/11/23

REV 2.11:MODIFY 方方CHOKE

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2006/08/29

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Gigabyte Technology Title

BOM & PCB MODIFY HISTORY

5

4

3

2

Size Custom

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 3

of

33

5

4

3

2

1

R422 124/6/1 GTLREF1

VTT_OR

D

VCORE

R424 210/6/1

C262 1u/6/Y5V/10V/Z

R1 124/6/1

+

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

+

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

+

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

+

BC5 10u/12/X7R/6.3V/K

VCORE

ab y Do te no Co t c nf i op de y nt ia l

VCORE

EC1 EC2 EC3 EC4 100U/2V/SPCAP/X 100U/2V/SPCAP/X 100U/2V/SPCAP/X 100U/2V/SPCAP/X

GTLREF0

VTT_OR

D

R2 210/6/1

C1 1u/6/Y5V/10V/Z

SP-CAP-MASK

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

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

BC3 10u/12/X7R/6.3V/K

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

VTT_OR VTT_OL VTT_OR

R3

62/6

-IERR

R4

62/6

-BR0

R5

62/6

-CPURST

LGA775-D [DIP TYPE]

[8] HA[3..16]

HA[3..16]

[8] HA[17..31]

LGA775A

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

C

HA[17..31]

B

[8] -HREQ0 [8] -HREQ1 [8] -HREQ2 [8] -HREQ3 [8] -HREQ4 [8] -HADSTB0 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31

[8] -HADSTB1

-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4 -HADSTB0

-HADSTB1

L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 N4 P5 K4 J5 M6 K6 J6 R6 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5 AJ5 AJ6 AC4 AE4 AD5

A<3>* ADS* A<4>* LGA775 BNR* A<5>* HIT* (1/8) A<6>* RSP* A<7>* BPRI* A<8>* DBSY* A<9>* DRDY* A<10>* HITM* A<11>* IERR* A<12>* INIT* A<13>* LOCK* A<14>* TRDY* A<15>* BINIT* A<16>* DEFER* RSVD_3 RSVD_4 MCERR* REQ<0>* REQ<1>* AP<0>* REQ<2>* AP<1>* REQ<3>* REQ<4>* BR<0>* ADSTB<0>* TESTHI_8 A<17>* TESTHI_9 A<18>* TESTHI_10 A<19>* A<20>* A<21>* DP<0>* A<22>* DP<1>* A<23>* DP<2>* A<24>* DP<3>* A<25>* A<26>* GTLREF0 A<27>* GTLREF1 A<28>* GTLREF2 A<29>* GTLREF_SEL A<30>* A<31>* RESET* A<32>* A<33>* A<34>* RS<0>* A<35>* RS<1>* RSVD_1 RS<2>* RSVD_2 ADSTB<1>*

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

-BPRI -DBSY -DRDY -HITM -IERR -HINIT -HLOCK -HTRDY -DEFER

RN1

62/8P4R/6 TESTHI10 8 TESTHI9 6 TESTHI8 4 2

7 5 3 1

VTT_OL

-HADS -BNR -HIT

-HADS [8] -BNR [8] -HIT [8]

C

-BPRI [8] -DBSY [8] -DRDY [8] -HITM [8]

-HINIT [19]

-HLOCK [8] -HTRDY [8]

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

-DEFER [8]

CR CPU RETAINTION/X

AB3 U2 U3

F3 G3 G4 H5

-BR0 TESTHI8 TESTHI9 TESTHI10

-BR0 [8]

B

J16 H15 H16 J17 H1 H2 E24 H29

GTLREF0 GTLREF1 MCH_GTLREF GTL_DET

G23

-CPURST

B3 F5 A3

-RS0 -RS1 -RS2

MCH_GTLREF [8] GTL_DET [6,8]

-CPURST [8]

-RS0 [8] -RS1 [8] -RS2 [8]

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

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CPU-SK/775/D/GF

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A

Gigabyte Technology

Title

P4_LGA775-A

4

3

2

Size B

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 4

of

33

4

3

2

1

[8] -DBI1 [8] STBN1 [8] STBP1

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

HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 -DBI2 STBN2 STBP2 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63 -DBI3 STBN3 STBP3

RN5 7 5 3 RN61 7 5 3 1

VTT_OR

C14 0.1u/6/Y5V/25V/Z

R35

-DBI2 [8] STBN2 [8] STBP2 [8]

HD[48..63] [8]

[21] FSBSEL0 [21] FSBSEL1 [21] FSBSEL2

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

FSBSEL0 FSBSEL1 FSBSEL2

NA

VTT_GMCH

FSBSEL1

R1863

FSBSEL0 2.2/6/X FSBSEL11 FSBSEL2

ig

R1893 1K/4/X

G

A

A29 B25 B29 B30 C29 A26 B27 C28 A25 A28 A27 C30 A30 C25 C26 C27 B26 D27 D28 D25 D26 B28 D29 D30 AM6 AA1 J1 F27 F23 D14 E6 E5 J3 D1

-TRST TCK

BSEL0 BSEL1 BSEL2

8.2K/4 8.2K/4 8.2K/4

C

FSA

FSB

FSBSEL0

FSBSEL1

Clock

1

0

1

100MHz

0

0

1

133MHz

0

1

1

166MHz

0

1

0

200MHz

0

0

0

266MHz

X

Support 1066 FSB force 800 CPU

VCC

R1862 8.2K/4

VTT_GMCH

B

FSBSEL1

D G

Q303 2N7002/SOT23/25pF/5

S

Q304 MMBT2222A/SOT23/600mA/40

R1864 1K/4/1

VR_RDY

FSBSEL0

VR_RDY [30] VTT_OR VTT_OL

A

Gigabyte Technology Title CPU-SK/775/D/GF

P4_LGA775-B,D Size Document Number Custom Date:

5

BSEL0 [11] BSEL1 [11] BSEL2 [11]

3

[19,21,33] -SYS_RST

LGA775 VTT_1 TCK VTT_2 TDI (4/8) VTT_3 TDO VTT_4 TMS VTT_5 TRST* VTT_6 BPM<0>* VTT_7 BPM<1>* VTT_8 BPM<2>* VTT_9 BPM<3>* VTT_10 BPM<4>* VTT_11 BPM<5>* VTT_12 DBR* VTT_13 ITPCLK<0> VTT_14 ITPCLK<1> VTT_15 BSEL<0> VTT_16 BSEL<1> VTT_17 BSEL<2> VTT_18 SPARE0 VTT_19 SPARE1 VTT_20 SPARE2 VTT_21 SPARE4 VTT_22 NC_DSS2 VTT_23 NC_DSS3 VTT_24 NC VTT_PWRGD VTT_OUT_1 VTT_OUT_2 VTT_SEL EXTBGREF SFRANAD SFRANAC DCLKPH ACLKPH HFPLL

VR_RDY

62/6 62/6

2

B

AE1 AD1 AF1 AC1 AG1 AJ2 AJ1 AD2 AG2 AF2 AG3 AC2 AK3 AJ3 G29 H30 G30 N5 C9 E7 AE6 D16 A20 E23

470/6

R36 R37

R39 R40 R41

FSBSEL3

TCK TDI TDO TMS -TRST -BPM0 -BPM1 -BPM2 -BPM3 -BPM4 -BPM5 -SYS_RST

R27

CPU

CPU-SK/775/D/GF

LGA775D

D

62/8P4R/6 -BPM1 8 -BPM0 6 -BPM5 4 -BPM4 2 -BPM2 8 -BPM3 6 TDI 4 TMS 2 62/8P4R/6 TDO 62/6

3

C

D<32>* D<0>* LGA775 D<33>* D<1>* D<34>* D<2>* (2/8) D<35>* D<3>* D<36>* D<4>* D<37>* D<5>* D<38>* D<6>* D<39>* D<7>* D<40>* D<8>* D<41>* D<9>* D<42>* D<10>* D<43>* D<11>* D<44>* D<12>* D<45>* D<13>* D<46>* D<14>* D<47>* D<15>* DBI<2>* DB1<0>* DSTBN<2>* DSTBN<0>* DSTBP<2> DSTBP<0> D<48>* D<16>* D<49>* D<17>* D<50>* D<18>* D<51>* D<19>* D<52>* D<20>* D<53>* D<21>* D<54>* D<22>* D<55>* D<23>* D<56>* D<24>* D<57>* D<25>* D<58>* D<26>* D<59>* D<27>* D<60>* D<28>* D<61>* D<29>* D<62>* D<30>* D<63>* D<31>* DBI<3>* DB1<1>* DSTBN<3>* DSTBN<1>* DSTBP<3> DSTBP<1>

1

HD[16..31]

[8] HD[16..31]

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

B4 C5 A4 C6 A5 B6 B7 A7 A10 A11 B10 C11 D8 B12 C12 D11 A8 C8 B9 G9 F8 F9 E9 D7 E10 D10 F11 F12 D13 E13 G13 F14 G14 F15 G15 G11 G12 E12

7 5 3 1

HD[32..47] [8]

1

HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 -DBI0 STBN0 STBP0 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 -DBI1 STBN1 STBP1

D

470/8P4R/6 FSBSEL0 8 FSBSEL2 6 FSBSEL1 4 2

ab y Do te no Co t c nf i op de y nt ia l

RN2 VTT_GMCH

LGA775B

HD[0..15]

[8] HD[0..15]

2

5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 5

of

33

5

4

3

2

1

Place outside of R6 62/6/X

Note: VCCA & VCOREPLL define doesn't same as old P4 design kit

VCC3

R1568 110/6/1

10uH/8/155mA/0.5/S

R10 249/6/1

R16 0/6/SHT/X VSSA

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

R1569 61.9/6/1

Q1

D

VTT_OR

2N7002/SOT23/25pF/5

Trace width doesn't less than 12 Mil

G

support p4 extreme:1.5V

VTT_OR

VCOREPLL

L2

10uH/8/155mA/0.5/S

VTT_GMCH

LGA775C

VCOREPLL:100mA

As close as possible to CPU socket

-SMI -A20M -FERR INTR NMI -IGNNE -STPCLK VCCA VSSA VCOREPLL VCC_PLL VID0 VID1 VID2 VID3 VID4 VID5 VID6 VID7 VRD_SEL CPUCLK -CPUCLK

[19] -SMI [19] -A20M [19] -FERR [19] INTR [19] NMI [19] -IGNNE [19] -STPCLK

-STPCLK

[30] VID[0..7]

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

CPU C

FSA FSBSEL0

NA

FSB

Clock

FSBSEL1

FSBSEL3

1

0

1

100MHz

1

0

0

133MHz

1

1

0

166MHz

0

1

0

200MHz

0

0

0

266MHz

X

VID[0..7]

[30] VRD_SEL [21] CPUCLK [21] -CPUCLK [19] -SKTOCC

[24,26] CPU_TEMP [24] THERMDC

RATIO

C12 1n/4/X7R/50V/K/X

2.66/3.33 2.00/2.5

60oHM-->N/A

VCORE

R1589

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

[24] PECI

62/6/X PECI

P2 K3 R3 K1 L1 N2 M3 A23 B23 C23 D23 AM2 AL5 AM3 AL6 AK4 AL4 AM5 AM7 AN7 F28 G28 AE8 AL1 AK1 AJ7 AH7 AN3 AN4 AN5 AN6 AL8 AL7 F29 F6 G6 G5 AL3

R7 R8 R9 R11 R13 R14 R1890

60.4/6/1 60.4/6/1 60.4/6/1 60.4/6/1 60.4/6/1 60.4/6/1 30/6/1

COMP5 COMP4 COMP2 COMP3 COMP0 COMP1 COMP8

R1547 R1548

60.4/6/1 60.4/6/1

COMP6 COMP7

R17

130/6/1

-PROCHOT

R18

62/6

TESTHI2_7

R19

62/6

-THRMTRIP

R20

62/6

-FERR

SMI* TESTHI_0 LGA775 TESTHI_1 A20M* FERR*/PBE* TESTHI_2 (3/8) LINT0 TESTHI_3 LINT1 TESTHI_4 IGNNE* TESTHI_5 STPCLK* TESTHI_6 VCCA TESTHI_7 VSSA TESTHI_11 VCCIOPLL TESTHI_12 VCC_PLL TESTHI_13 VID<0> FORCEPH VID<1> PWRGOOD VID<2> PROCHOT* VID<3> THERMTRIP* VID<4> COMP<0> VID<5> COMP<1> VID<6> COMP<2> VID<7> COMP<3> VID_SELECT COMP<4> BCLK<0> COMP<5> BCLK<1> COMP<6> SKTOCC* COMP<7> THERMDA COMP<8> THERMDC RC1 THERMDA_2 RC2 THERMDC_2 RC4 VCC_SENSE RC5 VSS_SENSE RSVD_1 VCC_MB_REGULATION RSVD_2 VSS_MB_REGULATION PSMI* VCC_D_SENSE MSID<1> VSS_D_SENSE MSID<0> VTT_PKGSENSE CPU_BOOT Z60_50* LL_ID<0> SLEW_CTRL* LL_ID<1> SST_LV* MPG_NOBOOT*

F26 W3 F25 G25 G27 G26 G24 F24 P1 W2 L2 AK6 N1 AL2 M2 A13 T1 G2 R1 J2 T2 Y3 AE3 B13 G1 U1 A24 E29 F2 G10 AH2 V1 W1 Y1 V2 AA2

BC724 1u/6/Y5V/10V/Z

TESTHI0 TESTHI1 TESTHI2_7

BC719 1u/6/Y5V/10V/Z

R1.0

TESTHI11 TESTHI12 TESTHI13 -FORCEPR CPUPWROK -PROCHOT -THRMTRIP COMP0 COMP1 COMP2 COMP3 COMP4 COMP5 COMP6 COMP7 COMP8 CPU_G1 TESTHI_M R426

-FORCEPR [33] CPUPWROK [19] -PROCHOT [33] -THRMTRIP [19]

1K/4/X

C13 0.1u/6/Y5V/25V/Z

GTLREF2 GTLREF3

MSID1 R427 MSID0 R428

62/6 62/6

62/8P4R/6 8 6 4 2

7 5 3 1

62/6

TESTHI_M

R21

62/6

CPU_G1

R22

100/6/X

CPUPWROK

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

R1.0

C

470/8P4R/6 VID5 8 VID4 6 VID2 4 VID0 2 470/8P4R/6 VID1 8 VID3 6 VID6 4 VID7 2

R1892 R32

VRD_SEL -FORCEPR

1K/4/1 62/6/X

R1.0

VTT_OR

R667

124/6/1

R669 210/6/1

B

TESTHI1 TESTHI13 TESTHI11 TESTHI12

R1891

RN4 7 5 3 1 RN142 7 5 3 1

VTT_OR

C1343 1n/4/X7R/50V/K

RN3

VTT_OL

CPU-SK/775/D/GF

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

D

C1278 0.1u/6/Y5V/25V/Z

S

SOT23 TESTHI0

[4,8] GTL_DET

2

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

D

C5 0.1u/6/Y5V/25V/Z

VCC3

3

VCCA

1

VTT_GMCH L1

VTT_OL

C7 0.1u/6/Y5V/25V/Z

ab y Do te no Co t c nf i op de y nt ia l

VCCA:120~220mA

COMP8 CHANGE 30/6/1 FOR CONROE CPU

TESTHI0

VTT_GMCH

CPU socket

GTLREF2 C349 1u/6/Y5V/10V/Z

限不限限

VTT_OR

R671

124/6/1

R674 210/6/1

VCC1_5

FB33

GTLREF3 B

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

0/8/SHT/X

VCC_PLL C350 0.1u/6/Y5V/25V/Z

G

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C1334 1u/6/Y5V/10V/Z

A

A

Gigabyte Technology Title

P4_LGA775-B Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 6

of

33

5

D

C

B

VCORE

LGA775E AA8 AB8 AC23 AC24 AC25 AC26 AC27 AC28 AC29 AC30 AC8 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD8 AE11 AE12 AE14 AE15 AE18 AE19 AE21 AE22 AE23 AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22 AF8 AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30 AG8 AG9

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

LGA775

VCC VCC VCC VCC 1/2 VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

(5/8) PWR

AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH22 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25 AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL9

CPU-SK/775/D/GF

VCORE

3

VCORE

LGA775F

2

1

LGA775G

LGA775H

ab y Do te no Co t c nf i op de y nt ia l

VCORE

4

AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30 AM8 AM9 AN11 AN12 AN14 AN15 AN18 AN19 AN21 AN22 AN25 AN26 AN29 AN30 AN8 AN9 J10 J11 J12 J13 J14 J15 J18 J19 J20 J21 J22 J23 J24 J25 J26 J27 J28 J29 J30 J8 J9 K23 K24 K25 K26 K27 K28 K29 K30 K8 L8 M23 M24 M25 M26 M27 M28 M29 M30 M8

LGA775

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

(6/8)

PWR 2/2

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

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

A12 A15 A18 A2 A21 A6 A9 AA23 AA24 AA25 AA26 AA27 AA28 AA29 AA3 AA30 AA6 AA7 AB1 AB23 AB24 AB25 AB26 AB27 AB28 AB29 AB30 AB7 AC3 AC6 AC7 AD4 AD7 AE10 AE13 AE16 AE17 AE2 AE20 AE24 AE25 AE26 AE27 AE28 AE29 AE30 AE5 AE7 AF10 AF13 AF16 AF17 AF20 AF23 AF24 AF25 AF26 AF27 AF28 AF29 AF3 AF30 AF6 AF7

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

LGA775 (7/8)

GND 1/2

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

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

AN1 AN10 AN13 AN16 AN17 AN2 AN20 AN23 AN24 AN27 AN28 B1 B11 B14 B17 B20 B24 B5 B8 C10 C13 C16 C19 C22 C24 C4 C7 D12 D15 D18 D21 D24 D3 D5 D6 D9 E11 E14 E17 E2 E20 E25 E26 E27 E28 E8 F10 F13 F16 F19 F22 F4 F7 H10 H11 H12 H13 H14 H17 H18 H19 H20 H21 H22 H23 H24

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

CPU-SK/775/D/GF

LGA775 (8/8) GND 2/2

CPU-SK/775/D/GF

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

H25 H26 H27 H28 H3 H6 H7 H8 H9 J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 R29 R30 R5 R7 T3 T6 T7 U7 V23 V24 V25 V26 V27 V28 V29 V3 V30 V6 V7 W4 W7 Y2 Y5 Y7

D

C

B

A

5

G

ig

CPU-SK/775/D/GF A

Gigabyte Technology

Title

P4_LGA775-E,F,G,H

4

3

2

Size B

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 7

of

33

4

3

2

1

ab y Do te no Co t c nf i op de y nt ia l VTT_GMCH

C

HD[0..63]

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

[4] -HREQ0 [4] -HREQ1 [4] -HREQ2 [4] -HREQ3 [4] -HREQ4 [4] -HADSTB0 [4] -HADSTB1

[21] MCHCLK [21] -MCHCLK

[5] STBP0 [5] STBN0 [5] -DBI0 [5] STBP1 [5] STBN1 [5] -DBI1 [5] STBP2 [5] STBN2 [5] -DBI2 [5] STBP3 [5] STBN3 [5] -DBI3

[4] -HADS [4] -HTRDY [4] -DRDY [4] -DEFER [4] -HITM [4] -HIT [4] -HLOCK [4] -BR0 [4] -BNR [4] -BPRI [4] -DBSY [4] -RS0 [4] -RS1 [4] -RS2 [4] -CPURST

B

J39 K38 J42 K35 J37 M34 N35 R33 N32 N34 M38 N42 N37 N38 R32 R36 U37 R35 R38 V33 U34 U32 V42 U35 Y36 Y38 AA37 V32 Y34 AA35 AA42 AA38 AA34

-HREQ0 -HREQ1 -HREQ2 -HREQ3 -HREQ4 -HADSTB0 -HADSTB1

E41 D41 K36 G37 E42 M36 V35

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

MCHCLK -MCHCLK

M31 M29

HCLKP HCLKN

HRCOMP HSWNG

A28 B27

HRCOMP HSWING

STBP0 STBN0 -DBI0 STBP1 STBN1 -DBI1 STBP2 STBN2 -DBI2 STBP3 STBN3 -DBI3

K41 L43 K40 F35 G34 A38 J27 M26 E29 E34 B37 B32

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

W42 W40 V41 P40 W41 U41 U40 AA41 U39 D42 U42 T40 Y43 T43 C30

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

-HADS -HTRDY -DRDY -DEFER -HITM -HIT -HLOCK -BR0 -BNR -BPRI -DBSY -RS0 -RS1 -RS2 -CPURST

R27 U27 M15 L15

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

HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15 HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31 HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63

HDVREF HACCVREF

D27 D28

MCH_GTLREF

HSCOMP

C27

HSCOMP

HPCREQ HEDRDY*

F38 Y40

R42

[5]

124/6/1 BC21 0.01u/4/X7R/16V/K/X

R418 MCH_GTLREF 62/6 R43 210/6/1

[4,6] GTL_DET

D

C17 220p/4/NPO/50V/J/X 0315

VCORE R44 619/6/1

+12V

R45 8.2K/4

BC22 0.1u/6/Y5V/25V/Z

D G

S

Q2 2N7002/SOT23/25pF/5 SOT23

MCH_GTLREF

VTT_GMCH

C

R46 301/6/1

R47 84.5/6/1

R1544

HSWNG

62/6

C18 0.01u/4/X7R/16V/K

VTT_GMCH

HRCOMP

R48 60.4/6/1

HSCOMP

R49 16.9/6/1

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

B

MCH_GTLREF [4]

CPU INTERFACE RSVD RSVD RSVD RSVD

ig

945GZ-A3/BGA1202/[10HB1-033000-51R]

Pb-Free

A

G

A

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*

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

HD[0..63]

3

D

HA[3..31]

1

U2A

[4] HA[3..31]

2

5

VCORE COUPON1

COUPON1

1

2 COUPON

COUPON2

COUPON2

1

2 COUPON

Gigabyte Technology Title

GMCH-HOST

5

4

3

2

Size Custom

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 8

of

33

5

4

3

2

1

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

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

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

U2G DDR18V

D

[14,16] -SWE A [14,16] -SCASA [14,16] -SRASA

C

[14,16] [14,16] [14,16] [14,16] [14,16] [16] [16]

SBAA0 SBAA1 SBAA2 -CSA0 -CSA1 -CSA2 -CSA3

[14,16] [14,16] [16] [16]

CKEA0 CKEA1 CKEA2 CKEA3

[14] [14] [14] [14] [14] [14]

DCLKA0 -DCLKA0 DCLKA1 -DCLKA1 DCLKA2 -DCLKA2

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

BA32 AW32 BB30 BA30 AY30 BA27 BC28 AY27 AY28 BB27 AY33 AW27 BB26 BC38

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

-SWE A -SCASA -SRASA

BB35 BA37 BA34

SAWE* SACAS* SARAS*

SBAA0 SBAA1 SBAA2 -CSA0 -CSA1 -CSA2 -CSA3

BC33 AY34 BA26 BB37 BA39 BA35 AY38

SABA_0 SABA_1 SABA_2 SACS_0* SACS_1* SACS_2* SACS_3*

CKEA0 CKEA1 CKEA2 CKEA3

BB25 AY25 BC24 BA25

SACKE0 SACKE1 SACKE2 SACKE3

MODT_A0 MODT_A1 MODT_A2 MODT_A3

AW37 AY39 AY37 BB40

SAODT0 SAODT1 SAODT2 SAODT3

DCLKA0 -DCLKA0 DCLKA1 -DCLKA1 DCLKA2 -DCLKA2

BB32 AY32 AY5 BB5 AK42 AK41 BA31 BB31 AY6 BA5 AH40 AH43

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

AK18

DDRVREFA

AM4

C20 0.1u/6/Y5V/25V/Z/X B

NB_HEATSIN 1

RSV_TP(1) RSV_TP(0)

BB22 BB21 BA21 AY21 BC20 AY19 AY20 BA18 BA19 BB18 BA22 BB17 BA17 AW42

SBMA0 SBMA1 SBMA2 SBMA3 SBMA4 SBMA5 SBMA6 SBMA7 SBMA8 SBMA9 SBMA10 SBMA11 SBMA12 SBMA13

-SWE B -SCASB -SRASB

BB23 AY24 BA23

SBWE* SBCAS* SBRAS*

SBAB0 SBAB1 SBAB2 -CSB0 -CSB1 -CSB2 -CSB3

AW23 AY23 AY17 BA40 AW41 BA41 AW40

SBBA0 SBBA1 SBBA2 SBCS0* SBCS1* SBCS2* SBCS3*

CKEB0 CKEB1 CKEB2 CKEB3

BA14 AY16 BA13 BB13

SBCKE0 SBCKE1 SBCKE2 SBCKE3

MODT_B0 MODT_B1 MODT_B2 MODT_B3

AY42 AV40 AV43 AU40

SBODT0 SBODT1 SBODT2 SBODT3

SBDQS0 SBDQS0* SBDM0 SBDQ0 SBDQ1 SBDQ2 SBDQ3 SBDQ4 SBDQ5 SBDQ6 SBDQ7

AM8 AM6 AL11 AL6 AL8 AP8 AP9 AJ11 AL9 AM10 AP6

DQSB0 -DQSB0 DMB0 MDB0 MDB1 MDB2 MDB3 MDB4 MDB5 MDB6 MDB7

AU4 AR2 AR3 AP3 AP2 AU3 AV4 AN1 AP4 AU5 AU2

DQSA0 -DQSA0 DMA0 MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7

SBDQS1 SBDQS1* SBDM1 SBDQ8 SBDQ9 SBDQ10 SBDQ11 SBDQ12 SBDQ13 SBDQ14 SBDQ15

AV7 AR9 AW7 AU7 AV6 AV12 AM11 AR5 AR7 AR12 AR10

DQSB1 -DQSB1 DMB1 MDB8 MDB9 MDB10 MDB11 MDB12 MDB13 MDB14 MDB15

SADQS1 SADQS1* SADM1 SADQ8 SADQ9 SADQ10 SADQ11 SADQ12 SADQ13 SADQ14 SADQ15

BA3 BB4 AY2 AW3 AY3 BA7 BB7 AV1 AW4 BC6 AY7

DQSA1 -DQSA1 DMA1 MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15

SADQS2 SADQS2* SADM2 SADQ16 SADQ17 SADQ18 SADQ19 SADQ20 SADQ21 SADQ22 SADQ23

AY11 BA10 BB10 AW12 AY10 BA12 BB12 BA9 BB9 BC11 AY12

DQSA2 -DQSA2 DMA2 MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23

SADQS3 SADQS3* SADM3 SADQ24 SADQ25 SADQ26 SADQ27 SADQ28 SADQ29 SADQ30 SADQ31

AU18 AR18 AP18 AM20 AM18 AV20 AM21 AP17 AR17 AP20 AT20

DQSA3 -DQSA3 DMA3 MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31

SADQS4 SADQS4* SADM4 SADQ32 SADQ33 SADQ34 SADQ35 SADQ36 SADQ37 SADQ38 SADQ39

AU35 AV35 AT34 AP32 AV34 AV38 AU39 AV32 AT32 AR34 AU37

DQSA4 -DQSA4 DMA4 MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39

SADQS5 SADQS5* SADM5 SADQ40 SADQ41 SADQ42 SADQ43 SADQ44 SADQ45 SADQ46 SADQ47

AP42 AP40 AP39 AR41 AR42 AN43 AM40 AU41 AU42 AP41 AN40

DQSA5 -DQSA5 DMA5 MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47

SADQS6 SADQS6* SADM6 SADQ48 SADQ49 SADQ50 SADQ51 SADQ52 SADQ53 SADQ54 SADQ55

AG42 AG41 AG40 AL41 AL42 AF39 AE40 AM41 AM42 AF41 AF42

DQSA6 -DQSA6 DMA6 MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55

SADQS7 SADQS7* SADM7 SADQ56 SADQ57 SADQ58 SADQ59 SADQ60 SADQ61 SADQ62 SADQ63

AC42 AC41 AC40 AD40 AD43 AA39 AA40 AE42 AE41 AB41 AB42

DQSA7 -DQSA7 DMA7 MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63

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

SBAB0 SBAB1 SBAB2 -CSB0 -CSB1 -CSB2 -CSB3

SBDQS2 SBDQS2* SBDM2 SBDQ16 SBDQ17 SBDQ18 SBDQ19 SBDQ20 SBDQ21 SBDQ22 SBDQ23

AV13 AT13 AP13 AM15 AM13 AV15 AM17 AN12 AR13 AP15 AT15

DQSB2 -DQSB2 DMB2 MDB16 MDB17 MDB18 MDB19 MDB20 MDB21 MDB22 MDB23

[15,16] [15,16] [16] [16]

CKEB0 CKEB1 CKEB2 CKEB3

SBDQS3 SBDQS3* SBDM3 SBDQ24 SBDQ25 SBDQ26 SBDQ27 SBDQ28 SBDQ29 SBDQ30 SBDQ31

AU23 AR23 AP23 AM24 AM23 AV24 AM26 AP21 AR21 AP24 AT24

DQSB3 -DQSB3 DMB3 MDB24 MDB25 MDB26 MDB27 MDB28 MDB29 MDB30 MDB31

[15] [15] [15] [15] [15] [15]

DCLKB0 -DCLKB0 DCLKB1 -DCLKB1 DCLKB2 -DCLKB2

DCLKB0 -DCLKB0 DCLKB1 -DCLKB1 DCLKB2 -DCLKB2

AM29 AM27 AV9 AW9 AL38 AL36 AP26 AR26 AU10 AT10 AJ38 AJ36

AL39

DDRVREFB

AM2

SBCK0 SBCK0* SBCK1 SBCK1* SBCK2 SBCK2* SBCK3 BLCK3* SBCK4 SBCK4* SBCK5 SBCK5*

SBDQS4 SBDQS4* SBDM4 SBDQ32 SBDQ33 SBDQ34 SBDQ35 SBDQ36 SBDQ37 SBDQ38 SBDQ39

AT29 AV29 AR29 AU27 AN29 AR31 AM31 AP27 AR27 AP31 AU31

DQSB4 -DQSB4 DMB4 MDB32 MDB33 MDB34 MDB35 MDB36 MDB37 MDB38 MDB39

SBDQS5 SBDQS5* SBDM5 SBDQ40 SBDQ41 SBDQ42 SBDQ43 SBDQ44 SBDQ45 SBDQ46 SBDQ47

AP36 AM35 AR38 AP35 AP37 AN32 AL35 AR35 AU38 AM38 AM34

DQSB5 -DQSB5 DMB5 MDB40 MDB41 MDB42 MDB43 MDB44 MDB45 MDB46 MDB47

RSV

SBDQS6 SBDQS6* SBDM6 SBDQ48 SBDQ49 SBDQ50 SBDQ51 SBDQ52 SBDQ53 SBDQ54 SBDQ55

AG34 AG32 AJ39 AL34 AJ34 AF32 AF34 AL31 AJ32 AG35 AD32

DQSB6 -DQSB6 DMB6 MDB48 MDB49 MDB50 MDB51 MDB52 MDB53 MDB54 MDB55

SMVREF1

C1283 0.1u/6/Y5V/25V/Z/X

AK23

SMRCOMPP SMRCOMPN

AM3 AJ8 AJ6 AL5

RSV_TP(2)

SBDQS7 SBDQS7* SBDM7 SBDQ56 SBDQ57 SBDQ58 SBDQ59 SBDQ60 SBDQ61 SBDQ62 SBDQ63

AD36 AD38 AD39 AC32 AD34 Y32 AA32 AF35 AF37 AC33 AC35

DQSB7 -DQSB7 DMB7 MDB56 MDB57 MDB58 MDB59 MDB60 MDB61 MDB62 MDB63

SM_OCDCOMP_1 SM_OCDCOMP_0 SM_RCOMP1 SM_RCOMP0

R50 1K/4/1 DDRVREFA R51 1K/4/1

D

BC23 1u/6/Y5V/10V/Z

DDR18V R53 1K/4/1 DDRVREFB R54 1K/4/1 BC25 1u/6/Y5V/10V/Z

BC26 0.1u/6/Y5V/25V/Z

DDR18V C

R55

80.6/6/1

SMRCOMPN

BC27 0.1u/6/Y5V/25V/Z

R56

80.6/6/1

SMRCOMPP

-DQSB[0..7]

[15] -DQSB[0..7]

MAAB[0..13]

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

B

DMB[0..7]

[15] DMB[0..7]

MDB[0..63]

[15] MDB[0..63]

DQSB[0..7]

[15] DQSB[0..7]

MAAA[0..13]

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

DMA[0..7]

[14] DMA[0..7]

MDA[0..63]

[14] MDA[0..63]

DQSA[0..7]

[14] DQSA[0..7]

945GZ-A3/BGA1202/[10HB1-033000-51R]

A

-DQSA[0..7]

[14] -DQSA[0..7]

Gigabyte Technology Title

GMCH-DDRII

NB_HS/[12SP2-04F003-C1R_12SP2-04F003-C2R_12SP2-04F003-C3R] 2

5

BC24 0.1u/6/Y5V/25V/Z

R52 0/6/SHT/X

945GZ-A3/BGA1202/[10HB1-033000-51R]

G

A

SMVREF0

SADQS0 SADQS0* SADM0 SADQ0 SADQ1 SADQ2 SADQ3 SADQ4 SADQ5 SADQ6 SADQ7

ig

AL17 AK17

RSV_TP(3)

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

ab y Do te no Co t c nf i op de y nt ia l

U2F

4

3

2

Size Custom

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 9

of

33

5

4

3

2

1

EXP_A_RXP0 EXP_A_RXN0 EXP_A_RXP1 EXP_A_RXN1 EXP_A_RXP2 EXP_A_RXN2 EXP_A_RXP3 EXP_A_RXN3 EXP_A_RXP4 EXP_A_RXN4 EXP_A_RXP5 EXP_A_RXN5 EXP_A_RXP6 EXP_A_RXN6 EXP_A_RXP7 EXP_A_RXN7 EXP_A_RXP8 EXP_A_RXN8 EXP_A_RXP9 EXP_A_RXN9 EXP_A_RXP10 EXP_A_RXN10 EXP_A_RXP11 EXP_A_RXN11 EXP_A_RXP12 EXP_A_RXN12 EXP_A_RXP13 EXP_A_RXN13 EXP_A_RXP14 EXP_A_RXN14 EXP_A_RXP15 EXP_A_RXN15

D

C

GRCOMP

ab y Do te no Co t c nf i op de y nt ia l

U2B

G12 F12 D11 D12 J13 H13 E10 F10 J9 H10 F7 F9 C4 D3 G6 J6 K9 K8 F4 G4 M6 M7 K2 L1 U11 U10 R8 R7 P4 N3 Y10 Y11

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

AC12 AC11

EXPCOMPO EXPCOMPI

B14 B16

[21] SRCCLK_MCH [21] -SRCCLK_MCH

B

GCLKP GCLKN

EXPATXP0 EXPATXN0 EXPATXP1 EXPATXN1 EXPATXP2 EXPATXN2 EXPATXP3 EXPATXN3 EXPATXP4 EXPATXN4 EXPATXP5 EXPATXN5 EXPATXP6 EXPATXN6 EXPATXP7 EXPATXN7 EXPATXP8 EXPATXN8 EXPATXP9 EXPATXN9 EXPATXP10 EXPATXN10 EXPATXP11 EXPATXN11 EXPATXP12 EXPATXN12 EXPATXP13 EXPATXN13 EXPATXP14 EXPATXN14 EXPATXP15 EXPATXN15 DMITXP0 DMITXN0 DMITXP1 DMITXN1 DMITXP2 DMITXN2 DMITXP3 DMITXN3 DMIRXP0 DMIRXN0 DMIRXP1 DMIRXN1 DMIRXP2 DMIRXN2 DMIRXP3 DMIRXN3

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

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

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

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

EXP_A_TXP[0..15]

EXP_A_TXP[0..15] [17]

EXP_A_TXN[0..15]

D

EXP_A_TXN[0..15] [17]

EXP_A_RXP[0..15]

EXP_A_RXP[0..15] [17]

EXP_A_RXN[0..15]

EXP_A_RXN[0..15] [17]

R1549

VCC1_5PCIEX

VCC1_5

0/1210/SHT/X

VCC1_5PCIEX [13]

BC28 4.7u/8/Y5V/10V/Z

C

VCC1_5PCIEX R59 24.9/6/1

GRCOMP

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

B

G

ig

945GZ-A3/BGA1202/[10HB1-033000-51R]

A

A

Gigabyte Technology Title

GMCH-PCI E & DMI Size Document Number Custom Date:

5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

2.11

Sheet

10 1

of

33

4

R77

DDR25V_MCH

8.2K/4 -EXTTS J20 R1594

[17] SDVO_CLDATA

33/4

R1595

[17] SDVO_CLCLK

33/4

DOTCLK -DOTCLK

IREF

A20

REFSET R75

AJ9 AJ12 V30

PWROK1 -PFMRST

SDVO_CTRLCLK

D

FB1 FB2 FB3

R G B

80/6/3A/S 80/6/3A/S 80/6/3A/S

VGA_R VGA_G VGA_B

3

3

BAV99/SOT23/300mA BAV99/SOT23/300mA BAV99/SOT23/300mA Q305 Q306 Q307

DOTCLK [21] -DOTCLK [21] 255/6/1

R72 75/6

R73 75/6

R74 75/6

C21 C22 C23 3.3p/4/NPO/50V/C/X 3.3p/4/NPO/50V/C/X 3.3p/4/NPO/50V/C/X

PWROK1 [19,24]

C24 C25 C26 3.3p/4/NPO/50V/C/X 3.3p/4/NPO/50V/C/X 3.3p/4/NPO/50V/C/X

DDR25V_DAC [13]

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

C29 0.1u/6/Y5V/25V/Z

SDVO_CTRLDATA

E15

DREFCLKP DREFCLKN

J15 H15

PWROK RSTIN# RSVD

EXTTS*

F15

F17 K17 H18 G17 J17 J18

1

RSVD RSVD RSVD

RED GREEN BLUE RED* GREEN* BLUE*

2

M17 L17 M11

1

GHSYNC GVSYNC

1

VCC1_5

33/4 33/4

D17 C17

2

EXP_EN

R1545 R1546

HSYNC VSYNC

3

EXP_SLR

BSEL0 BSEL1 BSEL2 ALLZTEST XORTEST RSV_TP(5) EXP_SLR RSV_TP(4) EXP_EN RSV_TP(6)

1

F21 H21 L20 K18 H20 L18 K21 L21 F20 N21

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

2

2

U2H D

3

ab y Do te no Co t c nf i op de y nt ia l

5

ICH_SYNC#

M18

-ICHSYNC

DDC_DATA DDC_CLK

N18 N20

DDCDATA DDCCLK

-ICHSYNC [19]

GHSYNC

GVSYNC

C32 C31 3.3p/4/NPO/50V/C/X 3.3p/4/NPO/50V/C/X

-PFMRST [19,24]

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

R87 0/6/SHT/X EXP_EN

EXP_EN_HDR [17]

FUSEVCC BC30 0.1u/6/Y5V/25V/Z/X

VCC3

D

DDCDATA

S

6 1 7 2 8 3 9 4 10 5

VGA_R

VGA_G

VGADDCCLK

D

DDCCLK

VGADDCDATA

G

SOT23

B

16

Q3 R79 R80 2N7002/SOT23/25pF/5 2.2K/4 2.2K/4 2 3 1 Q4 2N7002/SOT23/25pF/5 2 VCC3 3 1 G

R82 8.2K/4

VCC Q309 BAV99/SOT23/300mA

BC718 0.1u/6/Y5V/25V/Z

S

3

VGA_B

3

DDR25V_DAC [13] R81 8.2K/4

3

Q308 BAV99/SOT23/300mA

VCC

DDR25V_DAC:75mA

C

1

-PFMRST

2

R84 1K/4/X EXP_SLR

3

945GZ-A3/BGA1202/[10HB1-033000-51R]

2

25 mil space

C

1

0315-->intel

11 12

VGADDCDATA

13

GHSYNC

14

GVSYNC

15

VGADDCCLK

B

17

1

2

1

2

SOT23

VCC Q314 BAV99/SOT23/300mA

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

G

ig

Q313 BAV99/SOT23/300mA

VGA

A

A

Gigabyte Technology Title

GMCH-INTERNAL VGA Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 11

of

33

5

4

3

U2C

1

U2E VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS

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

N2 N6 N8 N13 N15 N24 N26 N27 N29 N31 N33 N36 N39 N43 P3 P14 P15 P24 P26 P27 P29 P30 R6 R9 R12 R14 R30 R31 R34 R37 R39 T2 T42 U3 U5 U9 U12 U14 U31 U33 U36 U38 V2 V8 V11 V12 V14 V34 V36 V37 V38 V39 V43 W3 Y2 Y5 Y6 Y9 Y12 Y14 Y31 Y35 Y37 Y39 Y42 AA3 AA8 AA11 AA12 AA14 AA21 AA23 AA31 AA33 AA36 AB2 AB43 AC2 AC3 AC7 AC10 AC14 AC21 AC23 AC31 AC36 AC37 AC38 AC39

AD7 AD9 AD11 AD13 AD33 AD35 AD37 AD42 AF1 AF2 AF3 AF5 AF33 AF36 AF38 AF43 AG30 AG31 AG33 AG36 AG37 AG38 AG39 AH42 AJ7 AJ10 AJ30 AJ31 AJ33 AJ35 AJ37 AK24 AK26 AK29 AK30 AL1 AL2 AL3 AL7 AL10 AL12 AL13 AL15 AL18 AL21 AL23 AL24 AL27 AL32 AL33 AL37 AL43 AM5 AM7 AM9 AM33 AM36 AM37 AM39 AN2 AN4 AN13 AN15 AN17 AN18 AN20 AN21 AN23 AN24 AN26 AN27 AN31 AN42 AP5 AP7 AP10 AP12 AP29 AP34 AP38 AR1 AR6 AR15 AR20 AR24 AR32 AR37 AR39 AR43 AT12 AT17 AT18 AT21 AT23 AT26 AT27 AT31 AU6 AU9 AU12 AU13 AU15 AU17 AU20 AD18 AD20 AD22 AD24 AD27 AD29 AE19 AE21 AE23 AE25 AF18 AF20 AF22 AF24 AY1 BC4

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

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

AU21 AU24 AU26 AU29 AU32 AU34 AV2 AV10 AV17 AV37 AW10 BA4 BA42 BB3 BB6 BB11 BB14 BB19 BB34 BB39 BB41 BC9 A40 D1 D43 R26 R29 U29 V24 V26 V29 W21 W23 W25 Y20 Y22 Y24 Y26 Y29 AA25 AA27 AA29 AC19 AC25 AC29

ab y Do te no Co t c nf i op de y nt ia l

A4 A16 A22 A26 A31 A35 B4 B6 B9 B11 B13 B21 B22 B28 B33 B38 C3 C5 C7 C12 C14 C22 C40 D2 D5 D10 D16 D20 D21 E3 E4 E7 E9 E12 E13 E17 E18 E20 E21 E32 F2 F6 F13 F18 F26 F34 F42 G3 G5 G7 G9 G10 G13 G15 G18 G20 G21 G24 G27 G29 G31 G32 G35 G38 H12 H17 H26 H27 H32 J2 J5 J7 J10 J12 J21 J24 J29 J38 J43 K3 K5 K6 K7 K10 K12 K13 K15 K20 K27 K32 K34 K37 K39 L2 L12 L13 L24 L26 L29 L31 L42 M3 M5 M8 M9 M10 M13 M20 M21 M35 M37

2

D

C

G

ig

B

A

945GZ-A3/BGA1202/[10HB1-033000-51R]

NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC NC

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

D

C

A42 B2 B3 B41 B42 B43 C2 C42 E35 AV26 AV27 AW2 AW26 BA2 BB1 BB2 BB43 BC1 BC2 BC42 BC43

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

B

A

Gigabyte Technology Title

GMCH-GND Size Document Number Custom

Rev

945GZM-S2

2.11

945GZ-A3/BGA1202/[10HB1-033000-51R] Date: 5

4

3

2

Friday, December 01, 2006

Sheet 1

12

of

33

5

4

3

2

1

U2D

1.425~1.575V

1.7~1.9V

U15 U17 U18 U19 U20 U21 U22 U23 U24 U25 U26 V15 V17 V18 V19 V20 V21 V22 V23 V25 V27 W17 W18 W19 W20 W22 W24 W26 W27 Y15 Y17 Y18 Y19 Y21 Y23 Y25 Y27 AA15 AA17 AA18 AA19 AA20 AA24 AA26 AB17 AB18 AB19 AB20 AB24 AB25 AB26 AB27 AC15 AC17 AC18 AC20 AC24 AC26 AC27 AD15 AD17 AD19 AD21 AD23 AD25 AD26 AE17 AE18 AE20 AE22 AE24 AE26 AE27 AF15 AF17 AF19 AF21 AF23 AF25 AF26 AF27 AF29

B

A

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

DDR18V

ab y Do te no Co t c nf i op de y nt ia l

C

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

VCCA_EXPPLL=VCCA_GPLL=45mA(1.425V~1.575V) L4

VCC1_5

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

C34 0.1u/6/Y5V/25V/Z

VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT VTT

L5

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

B19 B20 C21 C19 B18 C18 D19 B17 A18

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

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

AG15 AG17 AG18 AG19 AG20 AG21 AG22 AG23 AG24 AJ15 AJ17 AJ18 AJ20

C37 0.1u/6/Y5V/25V/Z

C38 0.1u/6/Y5V/25V/Z

C39 0.1u/6/Y5V/25V/Z

1

+

VTT_GMCH

EC10 1000u/D/6.3V/8C/36m

VCCA_DPLLA=65mA(1.425V~1.575V)

DDR18V

L6

VCC1_5

VCCA_DPLLA

0/8/SHT/X

C42 0.1u/6/Y5V/25V/Z

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

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

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

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

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

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

VCCA_DPLLB=65mA(1.425V~1.575V)

DDR18V

VCC1_5

L7

VCCA_DPLLB

0/8/SHT/X

C49 0.1u/6/Y5V/25V/Z

BC40 0.1u/6/Y5V/25V/Z

C

BC41 0.1u/6/Y5V/25V/Z

VCCA_MPLL>50mA(1.425V~1.575V) L8

VCCA_MPLL

0/8/SHT/X

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

VCCA_DPLLB VCCA_MPLL VCCA_HPLL VCCA_DPLLA DDR25V_DAC

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

DDR25V_MCH

VCCA_GPLL

DDR25V_MCH

VCC1_5PCIEX [10]

FB4

0/8/SHT/X

DDR25V_DAC

C1279 4.7u/8/Y5V/10V/Z

DDR25V_DAC [11]

C53 0.1u/6/Y5V/25V/Z

1.425~1.575V

VCC1_5

B

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

A

Gigabyte Technology Title

GMCH-PWR

945GZ-A3/BGA1202/[10HB1-033000-51R] 5

C36 0.1u/6/Y5V/25V/Z

VCC1_5

VCCA_HPLL

0/8/SHT/X

C41 0.1u/6/Y5V/25V/Z

VCC1_5

VCCA_DPLLB VCCA_MPLL VCCA_HPLL VCCA_DPLLA VCCA_DAC VCCA_DAC VCC2 VCCA_EXPPLL VSSA_DAC

C35 0.1u/6/Y5V/25V/Z

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

VCC1_5

1.14~1.26V

C23 G23 P23 E23 D23 D24 D25 B25 B24 B23 B26 H23 J23 K23 L23 M23 E24 N23 A24 F27 F23 E27 E26 C25 C26

D

VTT_GMCH

VCCA_GPLL

0/8/SHT/X

BC32 0.1u/6/Y5V/25V/Z

ig

D

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

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

G

N17 P17 P18 P20 P21 AA22 AB21 AB22 AB23 AC22 AD14 AF6 AF7 AF8 AF9 AF10 AF11 AF12 AF13 AF14 AF30 AG2 AG3 AG4 AG5 AG6 AG7 AG8 AG9 AG10 AG11 AG12 AG13 AG14 AH1 AH2 AH4 AJ5 AJ13 AJ14 AK2 AK3 AK4 AK14 AK15 AK20 R15 R17 R18 R20 R21 R23 R24

VCC1_5

4

3

2

Size Custom

Document Number

Date:

Friday, December 01, 2006

Rev

945GZM-S2 Sheet 1

2.11 13

of

33

8

7

6

5

4

3

2

1

DDRII1

C

DDR18V

C55

B

0.1u/6/Y5V/25V/Z

VCC3

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

[9,16] SBAA1 [9,16] SBAA0 [9,16] CKEA1 [9,16] CKEA0

18 55 238 1 120 119 101 240 239

VREF_DDRA SMBCLK SMBDATA

SBAA1 SBAA0

190 71

CKEA1 CKEA0

171 52 76 193

[9,16] -CSA1 [9,16] -CSA0 -DCLKA2 DCLKA2 -DCLKA1 DCLKA1 -DCLKA0 DCLKA0

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

A

[9,16] SBAA2 [9,16] -SCASA [9,16] -SRASA [9,16] -SWEA DDR18V

R103 1K/4/1

-DCLKA2 DCLKA2 -DCLKA1 DCLKA1 -DCLKA0 DCLKA0

221 220 138 137 186 185

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 SBAA2

188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54

-SCASA -SRASA -SWEA

74 192 73

BA1 BA0 CKE1 CKE0 S1* S0* CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2

ODT1 ODT0 CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7)

DQS(0) DQS*(0) DQS(1) DQS*(1)

DQS(2) DQS*(27) DQS(3) DQS*(3) DQS(4) DQS*(4) DQS(5) DQS*(5) DQS(6) DQS*(6) DQS(7) DQS*(7) DQS8 DQS8*

DM0/DQS9 NC/DQS9*

DM1/DQS10 NC/DQS10* DM2/DQS11 NC/DQS11* DM3/DQS12 NC/DQS12* DM4/DQS13 NC/DQS13* DM5/DQS14 NC/DQS14* DM6/DQS15 NC/DQS15* DM7/DQS16 NC/DQS16* DM8/DQS17 NC/DQS17*

DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)

G

[9] [9] [9] [9] [9] [9]

RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0

NC NC/TEST NC

68 102 19

ab y Do te no Co t c nf i op de y nt ia l

D

VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

ig

2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67

CAS* RSA* WE*

77 195

MODT_A1 MODT_A0

42 43 48 49 161 162 167 168

D

7 6

DQSA0 -DQSA0

16 15

DQSA1 -DQSA1

28 27

DQSA2 -DQSA2

37 36

DQSA3 -DQSA3

84 83

DQSA4 -DQSA4

93 92

DQSA5 -DQSA5

105 104

DQSA6 -DQSA6

114 113

DQSA7 -DQSA7

46 45

125 126

DMA0

134 135

DMA1

146 147

DMA2

155 156

DMA3

202 203

DMA4

211 212

DMA5

223 224

DMA6

232 233

DMA7

C

164 165 3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236

MDA0 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7 MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15 MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23 MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31 MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39 MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47 MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55 MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63

MDA[0..63] [9]

B

SMBDATA SMBCLK

C57 100p/4/NPO/50V/J/X

A

MODT_A[0..3]

DDR2/240/YL/VA/D

-DQSA[0..7] DQSA[0:7]

VREF_DDRA

DMA[0:7]

R104 1K/4/1

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

Gigabyte Technology

-DQSA[0..7] [9] Title

DQSA[0..7] [9]

DDRII CHANNEL A

DMA[0..7] [9]

Size Document Number Custom Date:

8

7

6

C58 100p/4/NPO/50V/J/X

5

4

3

Sheet 2

Rev

945GZM-S2

2.11 14 1

of

33

8

7

6

5

4

3

2

1

DDRII2

-DQSB[0..7]

-DQSB[0..7] [9]

DQSB[0..7]

DQSB[0..7] [9]

DMB[0..7]

DMB[0..7] [9]

MODT_B[0..3]

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

C

DDR18V

B

C59

0.1u/6/Y5V/25V/Z

VCC3

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

18 55 238 1 120 119 101 240 239

VREF_DDRB SMBCLK SMBDATA

VCC3 [9,16] SBAB1 [9,16] SBAB0 [9,16] CKEB1 [9,16] CKEB0

SBAB1 SBAB0

190 71

CKEB1 CKEB0

171 52 76 193

[9,16] -CSB1 [9,16] -CSB0 -DCLKB2 DCLKB2 -DCLKB1 DCLKB1 -DCLKB0 DCLKB0

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

A

[9,16] SBAB2 [9,16] -SCASB [9,16] -SRASB [9,16] -SWEB

2

DDR18V R105 1K/4/1

-DCLKB2 DCLKB2 -DCLKB1 DCLKB1 -DCLKB0 DCLKB0

221 220 138 137 186 185

MAAB0 MAAB1 MAAB2 MAAB3 MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 SBAB2

188 183 63 182 61 60 180 58 179 177 70 57 176 196 174 173 54

-SCASB -SRASB -SWEB

74 192 73

BA1 BA0 CKE1 CKE0 S1* S0* CK2*/RFU CK2/RFU CK1*/RFU CK1/RFU CK0* CK0 A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15 A16/BA2

ODT1 ODT0 CB(0) CB(1) CB(2) CB(3) CB(4) CB(5) CB(6) CB(7)

DQS(0) DQS*(0) DQS(1) DQS*(1)

DQS(2) DQS*(27) DQS(3) DQS*(3) DQS(4) DQS*(4) DQS(5) DQS*(5) DQS(6) DQS*(6) DQS(7) DQS*(7) DQS8 DQS8*

DM0/DQS9 NC/DQS9*

DM1/DQS10 NC/DQS10* DM2/DQS11 NC/DQS11* DM3/DQS12 NC/DQS12* DM4/DQS13 NC/DQS13* DM5/DQS14 NC/DQS14* DM6/DQS15 NC/DQS15* DM7/DQS16 NC/DQS16* DM8/DQS17 NC/DQS17*

DQ(0) DQ(1) DQ(2) DQ(3) DQ(4) DQ(5) DQ(6) DQ(7) DQ(8) DQ(9) DQ(10) DQ(11) DQ(12) DQ(13) DQ(14) DQ(15) DQ(16) DQ(17) DQ(18) DQ(19) DQ(20) DQ(21) DQ(22) DQ(23) DQ(24) DQ(25) DQ(26) DQ(27) DQ(28) DQ(29) DQ(30) DQ(31) DQ(32) DQ(33) DQ(34) DQ(35) DQ(36) DQ(37) DQ(38) DQ(39) DQ(40) DQ(41) DQ(42) DQ(43) DQ(44) DQ(45) DQ(46) DQ(47) DQ(48) DQ(49) DQ(50) DQ(51) DQ(52) DQ(53) DQ(54) DQ(55) DQ(56) DQ(57) DQ(58) DQ(59) DQ(60) DQ(61) DQ(62) DQ(63)

G

[9] [9] [9] [9] [9] [9]

RC1 RC0 VDDSPD VREF SCL SDA SA2 SA1 SA0

NC NC/TEST NC

68 102 19

ab y Do te no Co t c nf i op de y nt ia l

D

VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDDQ VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

ig

2 5 8 11 14 17 20 23 26 29 32 35 38 41 44 47 50 65 66 79 82 85 88 91 94 97 100 103 106 109 112 115 118 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 169 198 201 204 207 210 213 216 219 222 225 228 231 234 237 51 56 62 72 75 78 191 194 181 175 170 53 59 64 197 69 172 187 184 178 189 67

CAS* RSA* WE*

77 195

MODT_B1 MODT_B0

42 43 48 49 161 162 167 168

D

7 6

DQSB0 -DQSB0

16 15

DQSB1 -DQSB1

28 27

DQSB2 -DQSB2

37 36

DQSB3 -DQSB3

84 83

DQSB4 -DQSB4

93 92

DQSB5 -DQSB5

105 104

DQSB6 -DQSB6

114 113

DQSB7 -DQSB7

46 45

125 126

DMB0

134 135

DMB1

146 147

DMB2

155 156

DMB3

202 203

DMB4

211 212

DMB5

223 224

DMB6

232 233

DMB7

C

164 165 3 4 9 10 122 123 128 129 12 13 21 22 131 132 140 141 24 25 30 31 143 144 149 150 33 34 39 40 152 153 158 159 80 81 86 87 199 200 205 206 89 90 95 96 208 209 214 215 98 99 107 108 217 218 226 227 110 111 116 117 229 230 235 236

MDB0 MDB1 MDB2 MDB3 MDB4 MDB5 MDB6 MDB7 MDB8 MDB9 MDB10 MDB11 MDB12 MDB13 MDB14 MDB15 MDB16 MDB17 MDB18 MDB19 MDB20 MDB21 MDB22 MDB23 MDB24 MDB25 MDB26 MDB27 MDB28 MDB29 MDB30 MDB31 MDB32 MDB33 MDB34 MDB35 MDB36 MDB37 MDB38 MDB39 MDB40 MDB41 MDB42 MDB43 MDB44 MDB45 MDB46 MDB47 MDB48 MDB49 MDB50 MDB51 MDB52 MDB53 MDB54 MDB55 MDB56 MDB57 MDB58 MDB59 MDB60 MDB61 MDB62 MDB63

MDB[0..63] [9]

B

A

DDR2/240/YL/VA/D

21

VREF_DDRB

Gigabyte Technology

R106 1K/4/1

Title

DDRII CHANNEL B

1

Size Document Number Custom Date: 8

7

6

5

4

3

Sheet 2

Rev

945GZM-S2

2.11 15 1

of

33

7

6

DDR TERMINATION CHANNEL A D

DDRVTT Decouple

5

4

3

2

1

DDR TERMINATION CHANNEL B

ab y Do te no Co t c nf i op de y nt ia l

8

D

DDR18V

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

+

EC17

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

+

EC16

EC15

+

DDRVTT

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

DDR18V Decouple

DDRVTT Decouple

DDR18V

DDRVTT

DDRVTT

BC46 4.7u/8/Y5V/10V/Z

C

BC47 4.7u/8/Y5V/10V/Z

BC48 4.7u/8/Y5V/10V/Z

DDR18V Decouple

0.1u/6/Y5V/25V/Z

BC53

0.1u/6/Y5V/25V/Z

BC55

0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

BC59

0.1u/6/Y5V/25V/Z

BC61

0.1u/6/Y5V/25V/Z

C

DDRVTT

BC52

0.1u/6/Y5V/25V/Z

BC54

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

-CSA[0..3] CKEA[0..3] MAAA[0..13]

BC60

0.1u/6/Y5V/25V/Z

DDRVTT

MODT_A0 MODT_A1 MODT_A2 MODT_A3

0.1u/6/Y5V/25V/Z

SBAA[0..2] [9,14] -CSA[0..3] CKEA[0..3]

[9,14]

[9,14]

R107 R108 R109 R110

33/4 33/4 33/4 33/4

MAAA8 MAAA7 MAAA4 MAAA1 MAAA13 MAAA2 MAAA3 SBAA2 SBAA1 MAAA10 MAAA0 CKEA0 CKEA3 CKEA2 CKEA1 -CSA3 -CSA1 -CSA2 -CSA0

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

33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4

MAAA5 MAAA6 MAAA9 MAAA11 MAAA12 SBAA0

R152 R154 R156 R158 R160 R162

33/4 33/4 33/4 33/4 33/4 33/4

R165 R167 R169

33/4 33/4 33/4

MODT_B[0..3]

SBAB[0..2] -CSB[0..3]

CKEB[0..3]

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

[9,14] -SCASA [9,14] -SWEA [9,14] -SRASA

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

MAAB[0..13]

G

MODT_A[0..3]

0.1u/6/Y5V/25V/Z

ig

SBAA[0..2]

BC58

BC62

B

A

BC57

DDRVTT Decouple

DDR18V

BC56

BC49 4.7u/8/Y5V/10V/Z

BC51

DDRVTT

MAAB1 MAAB2 MAAB4 MAAB3 MAAB5 MAAB6 MAAB13 MAAB8 MAAB7 MAAB9 MAAB11 MAAB12 MODT_B0 MODT_B1 MODT_B2 MODT_B3 SBAB1 SBAB0 MAAB10 MAAB0 CKEB0 CKEB1 CKEB3 CKEB2 -CSB3 -CSB2 -CSB1 -CSB0

MODT_B[0..3] [9,15] SBAB[0..2] [9,15] -CSB[0..3]

CKEB[0..3]

[9,15]

SBAB2

[9,15]

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

R111 R112 R114 R116 R118 R120 R122 R124 R126 R128 R130 R132 R134 R136 R138 R140 R142 R144 R146 R148 R150 R151 R153 R155 R157 R159 R161 R163

R164 R166 R168 R170

33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4

B

33/4 33/4 33/4 33/4

A

Gigabyte Technology Title

DDRII TERMINATOR

8

7

6

5

4

3

Size Custom

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 of

16 1

33

8

7

6

5

4

3

2

1

R1.0 EMI

+12V

CLOSE BC68 VCC3

1 + EC172 470u/FP/D/16V/AC/X

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

BC65

BC723

0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

DUAL LAYOUT

+12V

VCC3

D

BC66 BC67 0.1u/6/Y5V/25V/Z

PCIESLOT-164DN-2

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

ab y Do te no Co t c nf i op de y nt ia l

+

+

1

BC68 BC69 0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

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

0.1u/6/Y5V/25V/Z

3VDUAL

[19] -PCIE_WAKE

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

EXP_A_RXP[0..15]

EXP_A_TXP[0..15] [10]

EXP_A_RXN[0..15]

EXP_A_TXN[0..15] [10]

EXP_A_RXN[0..15] [10]

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

EXP_A_RXP0 EXP_A_RXN0 EXP_A_RXP1 EXP_A_RXN1 EXP_A_RXP2 EXP_A_RXN2 EXP_A_RXP3 EXP_A_RXN3 EXP_A_RXP4 EXP_A_RXN4 EXP_A_RXP5 EXP_A_RXN5 EXP_A_RXP6 EXP_A_RXN6 EXP_A_RXP7 EXP_A_RXN7 EXP_A_RXP8 EXP_A_RXN8 EXP_A_RXP9 EXP_A_RXN9 EXP_A_RXP10 EXP_A_RXN10 EXP_A_RXP11 EXP_A_RXN11 EXP_A_RXP12 EXP_A_RXN12 EXP_A_RXP13 EXP_A_RXN13 EXP_A_RXP14 EXP_A_RXN14 EXP_A_RXP15 EXP_A_RXN15

[18] [18] [18] [18] [18] [18] [18] [18]

A

[18] [18] [18] [18] [18] [18] [18] [18]

PCIE_OP0 PCIE_ON0 PCIE_OP1 PCIE_ON1 PCIE_OP2 PCIE_ON2 PCIE_OP3 PCIE_ON3 PCIE_IP0 PCIE_IN0 PCIE_IP1 PCIE_IN1 PCIE_IP2 PCIE_IN2 PCIE_IP3 PCIE_IN3

PCIE_OP0 PCIE_ON0 PCIE_OP1 PCIE_ON1 PCIE_OP2 PCIE_ON2 PCIE_OP3 PCIE_ON3

SR49 SR50 SR51 SR52 SR37 SR38 SR39 SR40

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

0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X 0/4/X

EXP_A_RXP0C EXP_A_RXN0C EXP_A_RXP1C EXP_A_RXN1C EXP_A_RXP2C EXP_A_RXN2C EXP_A_RXP3C EXP_A_RXN3C EXP_A_RXP4C EXP_A_RXN4C EXP_A_RXP5C EXP_A_RXN5C EXP_A_RXP6C EXP_A_RXN6C EXP_A_RXP7C EXP_A_RXN7C EXP_A_RXP8C EXP_A_RXN8C EXP_A_RXP9C EXP_A_RXN9C EXP_A_RXP10C EXP_A_RXN10C EXP_A_RXP11C EXP_A_RXN11C EXP_A_RXP12C EXP_A_RXN12C EXP_A_RXP13C EXP_A_RXN13C EXP_A_RXP14C EXP_A_RXN14C EXP_A_RXP15C EXP_A_RXN15C

0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X

G

B

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

PCIE_IP0 PCIE_IN0 PCIE_IP1 PCIE_IN1 PCIE_IP2 PCIE_IN2 PCIE_IP3 PCIE_IN3

-PCIE_WAKE

SVDO_CLCLK

EXP_A_TXP1C EXP_A_TXN1C

EXP_A_TXP2C EXP_A_TXN2C EXP_A_TXP3C EXP_A_TXN3C

[11] SDVO_CLDATA

SVDO_CLDATA

EXP_A_TXP4C EXP_A_TXN4C EXP_A_TXP5C EXP_A_TXN5C EXP_A_TXP6C EXP_A_TXN6C EXP_A_TXP7C EXP_A_TXN7C

[11] EXP_EN_HDR

EXP_A_TXP8C EXP_A_TXN8C EXP_A_TXP9C EXP_A_TXN9C

EXP_A_TXP10C EXP_A_TXN10C EXP_A_TXP11C EXP_A_TXN11C

EXP_A_TXP12C EXP_A_TXN12C EXP_A_TXP13C EXP_A_TXN13C

EXP_A_TXP14C EXP_A_TXN14C

EXP_A_TXP15C EXP_A_TXN15C

ig

C

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

VCC3

EXP_A_TXP0C EXP_A_TXN0C

EXP_A_RXP[0..15] [10]

[11] SDVO_CLCLK

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

SMBCLK SMBDATA

SR53 SR54 SR55 SR56 SR45 SR46 SR47 SR48

0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X 0/4/SHT/X

EXP_A_TXP0C EXP_A_TXN0C EXP_A_TXP1C EXP_A_TXN1C EXP_A_TXP2C EXP_A_TXN2C EXP_A_TXP3C EXP_A_TXN3C

3GIO_*16

PCIE_16

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82

12V 12V RSVD GND SMCLK SMDAT GND 3.3V JTAG1 3.3VAUX WAKE*

KEY

+12V

PRSNT1* 12V 12V GND JTAG2 JTAG3 JTAG4 JTAG5 3.3V 3.3V PWRGD

RSVD GND HSOP0 HSON0 GND PRSNT2* GND

GND REFCLK+ REFCLKGND HSIP0 HSIN0 GND

HSOP1 HSON1 GND GND HSOP2 HSON2 GND GND HSOP3 HSON3 GND RSVD PRSNT2* GND

RSVD GND HSIP1 HSIN1 GND GND HSIP2 HSIN2 GND GND HSIP3 HSIN3 GND RSVD

HSOP4 HSON4 GND GND HSOP5 HSON5 GND GND HSOP6 HSON6 GND GND HSOP7 HSON7 GND PRSNT2* GND

RSVD GND HSIP4 HSIN4 GND GND HSIP5 HSIN5 GND GND HSIP6 HSIN6 GND GND HSIP7 HSIN7 GND

HSOP8 HSON8 GND GND HSOP9 HSON9 GND GND HSOP10 HSON10 GND GND HSOP11 HSON11 GND GND HSOP12 HSON12 GND GND HSOP13 HSON13 GND GND HSOP14 HSON14 GND GND HSOP15 HSON15 GND PRSNT2* RSVD

RSVD GND HSIP8 HSIN8 GND GND HSIP9 HSIN9 GND GND HSIP10 HSIN10 GND GND HSIP11 HSIN11 GND GND HSIP12 HSIN12 GND GND HSIP13 HSIN13 GND GND HSIP14 HSIN14 GND GND HSIP15 HSIN15 GND

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

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

-PCIE_RST

-PCIE_RST [24]

7

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

SRCCLK_3GIO [21] -SRCCLK_3GIO [21]

EXP_A_RXP0C EXP_A_RXN0C

EXP_A_RXP1C EXP_A_RXN1C EXP_A_RXP2C EXP_A_RXN2C EXP_A_RXP3C EXP_A_RXN3C

C

EXP_A_RXP4C EXP_A_RXN4C EXP_A_RXP5C EXP_A_RXN5C EXP_A_RXP6C EXP_A_RXN6C EXP_A_RXP7C EXP_A_RXN7C

EXP_A_RXP8C EXP_A_RXN8C EXP_A_RXP9C EXP_A_RXN9C

B

EXP_A_RXP10C EXP_A_RXN10C EXP_A_RXP11C EXP_A_RXN11C EXP_A_RXP12C EXP_A_RXN12C EXP_A_RXP13C EXP_A_RXN13C EXP_A_RXP14C EXP_A_RXN14C EXP_A_RXP15C EXP_A_RXN15C

PCI-E/16X-164P/BK/EJEXTOR A

EXP_A_RXP0C EXP_A_RXN0C EXP_A_RXP1C EXP_A_RXN1C EXP_A_RXP2C EXP_A_RXN2C EXP_A_RXP3C EXP_A_RXN3C

Gigabyte Technology Title

PCI EXPRESS * 16 Size Document Number Custom Date:

8

D

VCC3

6

5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet

2.11 17 1

of

33

7

6

D

5

4

3

2

ab y Do te no Co t c nf i op de y nt ia l

8

1

D

U9B

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

U9A

PAR -DEVSEL ICH33 R171 22/4 -IRDY -PCIPME -SERR -STOP -PLOCK -TRDY -PERR -FRAME

[22,32] PAR [22,32] -DEVSEL [21] ICH33 [22] -PCIRST [22,32] -IRDY [22,32] -PCIPME [22,32] -SERR [22,32] -STOP [22] -PLOCK [22,32] -TRDY [22,32] -PERR [22,32] -FRAME

C

C124 100p/4/NPO/50V/J/X

[22] [22] [22] [32]

[22] [22] [22] [22,32] [22] [22]

B

R20:NEW SB_HS SB_HEATSIN 1

[22] [22] [22] [22] [22] [22,32] [22] [22]

-GNT0 -GNT1 -GNT2 -GNT3 -GNT4 -GNT5

-GNT0 -GNT1 -GNT2 -GNT3

-REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -REQ5

-REQ0 -REQ1 -REQ2 -REQ3 -REQ4 -REQ5

-PIRQA -PIRQB -PIRQC -PIRQD -PIRQE -PIRQF -PIRQG -PIRQH

-PIRQA -PIRQB -PIRQC -PIRQD -PIRQE -PIRQF -PIRQG -PIRQH

E10 A12 A9 B18 A7 B19 B10 F15 E11 F14 C9 F16

PAR DEVSEL# PCICLK PCIRST# IRDY# PME# SERR# STOP# PLOCK# TRDY# PERR# FRAME#

E7 D16 D17 F13 A14 D8

GNT0# GNT1# GNT2# GNT3# GNT4#_GPIO48 GPIO17/GNT5#

D7 C16 C17 E13 A13 C8

REQ0# REQ1# REQ2# REQ3# REQ4#/GPIO22 GPIO1/REQ5#

A3 B4 C5 B5 G8 F7 F8 G7

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

AD_0 AD_1 AD_2 AD_3 AD_4 AD_5 AD_6 AD_7 AD_8 AD_9 AD_10 AD_11 AD_12 AD_13 AD_14 AD_15 AD_16 AD_17 AD_18 AD_19 AD_20 AD_21 AD_22 AD_23 AD_24 AD_25 AD_26 AD_27 AD_28 AD_29 AD_30 AD_31

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

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

B15 C12 D12 C15

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

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

-C_BE0 -C_BE1 -C_BE2 -C_BE3

-C_BE0 -C_BE1 -C_BE2 -C_BE3

[10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10] [10]

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

[17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17] [17]

PCIE_IN0 PCIE_IP0 PCIE_ON0 PCIE_OP0 PCIE_IN1 PCIE_IP1 PCIE_ON1 PCIE_OP1 PCIE_IN2 PCIE_IP2 PCIE_ON2 PCIE_OP2 PCIE_IN3 PCIE_IP3 PCIE_ON3 PCIE_OP3

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

V26 V25 U28 U27 Y26 Y25 W28 W27 AB26 AB25 AA28 AA27 AD25 AD24 AC28 AC27

C125 C126

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

C127 C128

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

C1328 C1329

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

C1330 C1331

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

[22,32] [22,32] [22,32] [22,32]

Pb-Free

01=SPI

VCC1_5

R173

24.9/6/1

10=PCI

11=LPC(DEFAULT)

[21] -SRCCLK_ICH [21] SRCCLK_ICH

-SRCCLK_ICH SRCCLK_ICH

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

F26 F25 E28 E27 H26 H25 G28 G27 K26 K25 J28 J27 M26 M25 L28 L27 P26 P25 N28 N27 T25 T24 R28 R27

PE0RXN PE0RXP PE0TXN PE0TXP PE1RXN PE1RXP PE1TXN PE1TXP PE2RXN PE2RXP PE2TXN PE2TXP PE3RXN PE3RXP PE3TXN PE3TXP PE4RXN PE4RXP PE4TXN PE4TXP PE5RXN PE5RXP PE5TXN PE5TXP

C25 D25

DMI_ZCOMP DMI_IRCOMP

AE28 AE27

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

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

OC_0# OC_1# OC_2# OC_3# OC_4# GPIO29_OC_5# GPIO30_OC_6# GPIO31_OC_7#

D3 C4 D5 D4 E5 C3 A2 B3

USBRBIAS USBRBIAS#

D1 D2

CLK48

B2

-USBP0 +USBP0 -USBP1 +USBP1 -USBP2 +USBP2 -USBP3 +USBP3 -USBP4 +USBP4 -USBP5 +USBP5 -USBP6 +USBP6 -USBP7 +USBP7

-USBP0 +USBP0 -USBP1 +USBP1 -USBP2 +USBP2 -USBP3 +USBP3 -USBP4 +USBP4 -USBP5 +USBP5 -USBP6 +USBP6 -USBP7 +USBP7

[23] [23] [23] [23] [23] [23] [23] [23] [23] [23] [23] [23] [32] [32] [32] [32]

C

-USBOC_F [23]

-USBOC_R [32]

R172 22.6/6/1

USBCLK48

USBCLK48 [21] B

DMICLKN DMICLKP

ig

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

SB_HS/[12SP2-030010-81R_12SP2-030010-82R_12SP2-030010-83R_12SP2-030010-84R] 2

SB_HS

PCI_BT1

G

-GNT4

A

PCI_BT2

R1744 1K/4/X R429 1K/4/X

-GNT5 R1745 1K/4/1 R430 1K/4/X

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

A

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

Gigabyte Technology Title

ICH7-PCI, DMI, LAN, USB

8

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 18 1

of

33

8

7

6

5

4

3

2

1

U9D U9C

[27] -ACZ_RST 10p/4/NPO/50V/J/X

33/4 33/4

C129 ACZ_SDIN2 R176 33/4 R177 33/4 ICHCLK14

[27] ACZ_SDIN2 [27] ACZ_SDOUT [27] ACZ_SYNC [21] ICHCLK14

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

VCC3

R1732 8.2K/4 R1733 8.2K/4 945GZ must be PULL UP -LAN_RST R1567 8.2K/4

A20GATE -A20M

[24] A20GATE [6] -A20M

-IGNNE

[6] -IGNNE C

-HINIT INTR -FERR NMI -KBRST SERIRQ -SMI -STPCLK -THRMTRIP

[4] -HINIT [6] INTR [6] -FERR [6] NMI [24] -KBRST [24] SERIRQ [6] -SMI [6] -STPCLK [6] -THRMTRIP GPO32

R254

1K/4/1

U1 R5 T2 T3 T1 T4 R6 AC1

ACZ_BIT_CLK ACZ_RST# ACZ_SDI0 ACZ_SDI1 ACZ_SDI2 ACZ_SDOUT ACZ_SYNC CLK14

W1 W3 Y2 Y1 C19 V3 U3 U5 V4 T5 U7 V6 V7

EE_CS EE_DIN EE_DOUT EE_SHCLK LAN_RST# LAN_CLK LAN_RSTSYNC LAN_RXD_0 LAN_RXD_1 LAN_RXD_2 LAN_TXD_0 LAN_TXD_1 LAN_TXD_2

SPI_MOSI SPI_MISO -SPI_CS SPI_CLK

P5 P2 P6 R2 P1

PDD[0..15]

[23] PDD[0..15]

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

AB15 AE14 AG13 AF13 AD14 AC13 AD12 AC12 AE12 AF12 AB13 AC14 AF14 AH13 AH14 AC15

DD_0 DD_1 DD_2 DD_3 DD_4 DD_5 DD_6 DD_7 DD_8 DD_9 DD_10 DD_11 DD_12 DD_13 DD_14 DD_15

-PDDACK PDDREQ -PDIOR -PDIOW PIORDY

AF16 AE15 AF15 AH15 AG16

PDA0 PDA1 PDA2

AH17 AE17 AF17

-PCS1 -PCS3

AE16 AD16

IDEIRQ

AH16

DDACK# DDREQ DIOR# DIOW# IORDY SMBALERT#/GPIO11 SMBCLK DA0 SMBDATA DA1 SMLINK0 DA2 SMLINK1 LINKALERT# DCS1# DCS3# SATALED# IDEIRQ SATA0GP/GPIO21 SATA1GP/GPIO19 SATA2GP/GPIO36 SATA3GP/GPIO37

SATA_0RXN SATA_0RXP SATA_0TXN SATA_0TXP SATA_1RXN SATA_1RXP SATA_1TXN SATA_1TXP SATA_2RXN SATA_2RXP SATA_2TXN SATA_2TXP SATA_3RXN SATA_3RXP SATA_3TXN SATA_3TXP SATA_CLKN SATA_CLKP SATARBIASN SATARBIASP

SATA0RXN SATA0RXP SATA0TXN SATA0TXP SATA1RXN SATA1RXP SATA1TXN SATA1TXP SATA2RXN SATA2RXP SATA2TXN SATA2TXP SATA3RXN SATA3RXP SATA3TXN SATA3TXP

AF3 AE3 AG2 AH2 AE5 AD5 AG4 AH4 AF7 AE7 AG6 AH6 AD9 AE9 AG8 AH8 AF1 AE1 AH10 AG10

AE22 AH28 AG27 AC22 AF24 AH25 AG22 AG21 AF22 AF25 AG26 AH24 AG23 AH21 AF23 AH22 AF26

GP28 GP27 GP26

GPIO0_BM_BUSY# GPIO6 GPIO7 STPPCI#_GPIO18 STPCPU#_GPIO20 CLKRUN#_GPIO32 GPIO33/AZ_DOCK_EN# GPIO34/AZ_DOCK_RST# GP35 GP38 GP39 THRM# VRMPWRGD CPUPWRGD/GPIO49 MCH_SYNCH#

A20GATE A20M# CPUSLP# DPRSLPVR/GPIO16 TP1/DPRSTP# TP2/DPSLP# IGNNE# INIT3_3V# INIT# INTR FERR# NMI RCIN# SERIRQ SMI# STPCLK# THERMTRIP#

E23 B21 A21

GPO26

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

PWRBTN# RI# SLP_S3# SLP_S4# SLP_S5# SUS_STAT# SUSCLK SYS_RST# PLTRST# TP0_BATLOW# TP3

C23 A28 B24 D23 F22 A27 C20 A22 C26 C21 F21

WAKE# GP25 GP24 GP15 GP14 GP13 GP12 GP10 GP9 GP8

F20 D20 R3 E22 R4 E19 F19 A20 E20 E21

GPO26 [33]

GPO20 GPO32

VRMGD CPUPWROK -ICHSYNC PWRBTSW -RI -SLP_S3 -S4_S5 R179 0/6/X -SUSTAT -SYS_RST

[23] -PDDACK [23] PDDREQ [23] -PDIOR [23] -PDIOW [23] PIORDY

-THERM [24] VRMGD [21,30] CPUPWROK [6] -ICHSYNC [11]

PWRBTSW [24] -RI [25] -SLP_S3 [24,29] -S4_S5 [29]

[23] -PCS1 [23] -PCS3

[23] IDEIRQ

-SYS_RST [5,21,33]

-PFMRST [11,24]

-BATLOW

R180 33/4

GPO25

PDA[0..2]

[23] PDA[0..2]

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

INTRUDER# PWROK

-PCIE_WAKE [17]

-LPCPME

-SLP_BTN P66DET -SKTOCC

PWROK1

-LPCPME [24]

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

P66DET [23] -SKTOCC [6]

-SMBALRT SMBCLK SMBDATA SMLINK0 SMLINK1 -LINKALERT

-SATALED GPO21 GPO19 GPO36 GPO37

AF18 AF19 AH18 AH19 AE19

R181 1M/4

Y5 AA4

-SRCCLK_SATA [21] SRCCLK_SATA [21]

24.9/6/1

Y4

-RSMRST

RTCX1 RTCX2

AB1 AB2

Y2 Y1

RTCRST# INTVRMEN

AA3 W4

-RTCRST INTVRMEN

SPKR

A19

SPKR

RSMRST#

0315

B23 C22 B22 B25 A25 A26

R178

D

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

-SATALED [23]

RTCVDD PWROK1 [11,24]

Y2 Y1

R183

X1-SHT

BIOS_WP 1 2 3

10M/4

SPKR [33] C132 18p/4/NPO/50V/J

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

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

C

X1

0315

-FWP

XTALS-RH

-RSMRST [24,29]

4

D

R174 R175

ACZ_BITCLK

[27] ACZ_BITCLK

SPI_MOSI SPI_MISO SPI_CS# SPI_CLK SPI_ARB

3

[24] LAD0 [24] LAD1 [24] LAD2 [24] LAD3 [24] -LDRQ0 [24] -LFRAME

GPIO23/LDRQ1# LAD_0 LAD_1 LAD_2 LAD_3 LDRQ_0# LFRAME#

ab y Do te no Co t c nf i op de y nt ia l

LAD0 LAD1 LAD2 LAD3 -LDRQ0 -LFRAME

AA5 AA6 AB5 AC4 Y6 AC3 AB3

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

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

SHW/D0.64*5.08*6.74

PH/1*2/BK/2.54/VA/D/X RN132 8.2K/8P4R/6 VCC3 1 3 5 7

3VDUAL -SPI_HOLD

2 4 6 8

R420 1K/4/1 05-1017

NEW TYPE:BATTERY-DUAL-4 BATTERY CR2032

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

B

-SPI_CS

1

CS#

SPI_MISO

2

SO

8 7

5

R185

390K/4

RTCVDD [20,26]

INTVRMEN

-SMBALRT SMLINK1 SMLINK0 -LINKALERT

RN8 8.2K/8P4R/6 1 2 3 4 5 6 7 8

-SUSTAT -PCIE_WAKE SMBCLK SMBDATA

RN10 8.2K/8P4R/6 1 2 3 4 5 6 7 8

-RI -SYS_RST -BATLOW -LPCPME

RN12 8.2K/8P4R/6 1 2 3 4 5 6 7 8

3VDUAL

4 1

D1 BAT54C/SOT23/200mA 2 3 1K/4/1 1

RB

R188 20K/4/1

-RTCRST

2

-SPI_HOLD

3

WP#

SCK

6

SPI_CLK

4

VSS

SI

5

SPI_MOSI

9 8

NC

GPO32

VDD HOLD#

3VDUAL

RB 完不不不BATTERY SOCKET下 下方

+

6

MBIOS SST25LF040A-33-4C-S2AE/S

CR2032

RTCVDD

C135 1u/6/Y5V/10V/Z

-RTCRST

C136 1u/6/Y5V/10V/Z

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

7

SPI_MISO SPI_MOSI -SPI_CS -FWP

VBAT [24]

-SKTOCC R1590

VCC3

A20GATE -KBRST -SLP_BTN SERIRQ

PWROK1

C138 C140

SATA0RXN SATA0RXP

C142 C144

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

G

SATA0TXP SATA0TXN

ig

SATAII0_1

A

SATA2TXP SATA2TXN

C146 C148

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

SATA2RXN SATA2RXP

C150 C152

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

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

GND TX0+ TX0GND RX0RX0+ GND

GND RX1+ RX1GND TX1TX1+ GND

8 9 10 11 12 13 14

SATAII2_3 SATA2/7/YL/H/P/VA/D/2/B/G BT/X 1 2 3 4 5 6 7

GND TX0+ TX0GND RX0RX0+ GND

GND RX1+ RX1GND TX1TX1+ GND

8 9 10 11 12 13 14

C139 C141

0.01u/4/X7R/16V/KSATA1RXP 0.01u/4/X7R/16V/KSATA1RXN

C143 C145

0.01u/4/X7R/16V/KSATA1TXN 0.01u/4/X7R/16V/KSATA1TXP

RN13 GPO37 GPO36 GPO21 GPO19

R1554

B

8.2K/4

GPO25(-RSMRST LATCH時 時完不公LOW,否 否否完文否) 3VDUAL VCC3

8.2K/8P4R/6 1 2 3 4 5 6 7 8

6

R195 1K/4/1

GPO25

0315 GPO26

R1558 8.2K/4/X A

SATAII0,SATAII1,SATAII2,SATAII3文 文文文文文文文 C147 C149

0.01u/4/X7R/16V/KSATA3RXP 0.01u/4/X7R/16V/KSATA3RXN

C151 C153

0.01u/4/X7R/16V/KSATA3TXN 0.01u/4/X7R/16V/KSATA3TXP

Gigabyte Technology Title

ICH7-IDE, SATA, GPIO, CTRL

Date: 7

RN11 8.2K/8P4R/6 1 2 3 4 5 6 7 8

0315-->intel

Size Document Number Custom

8

8.2K/4/X 8.2K/4 8.2K/4/X

8.2K/4

DUAL SATAII

1 2 3 4 5 6 7

R1555 R1556 R1894

VRMGD -THERM GPO20

0302-UP

3

IC8SO-SOCKET-2

3VDUAL

5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet

2.11 19 1

of

33

8

7

6

5

U9F

B

A

3

2

D3 SS12/SMA/1A

VCC1_5

R196 1K/4/1

L9

0/8/SHT/X

VCCDMIPLL

C159 0.1u/6/Y5V/25V/Z

C160 0.1u/6/Y5V/25V/Z

3VDUAL_SB

ICH7VREF

VCC3

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

5VSB

R197

G10 AD17 F6 VCCDMIPLL AG28

10/6

BC71 0.1u/6/Y5V/25V/Z

AE23 AE26 AH26

VTT_GMCH

C163 1u/6/Y5V/10V/Z

L11 L12 L14 L16 L17 L18 M11 M18 P11 P18 T11 T18 U11 U18 V11 V12 V14 V16 V17 V18

VCC1_5

power min~max:-0.5~2.1V

C158 0.1u/6/Y5V/25V/Z

C161 0.1u/6/Y5V/25V/Z

C164 0.1u/6/Y5V/25V/Z

A1 F17 G17 H6 H7 J6 J7 T7 AB7 AB8 AB9 AB10 AB17 AC6 AC7 AC8 AC10 AC17 AD6 AD10 AE6 AE10 AF5 AF6 AF9 AF10 AG5 AG9 AH5 AH9 D26 D27 D28 E24 E25 E26 F23 F24 G22 G23 H22 H23 J22 J23 K22 K23 L22 L23 M22 M23 N22 N23 P22 P23 R22 R23 R24 R25 R26

VCC1_5

C165 0.1u/6/Y5V/25V/Z

C168 0.1u/6/Y5V/25V/Z

C172 0.1u/6/Y5V/25V/Z

C176 0.1u/6/Y5V/25V/Z

VCC1_5

C162 4.7u/8/Y5V/10V/Z

C183 0.1u/6/Y5V/25V/Z

C185 0.1u/6/Y5V/25V/Z

V5REF V5REF V5REF_SUS VCCDMIPLL V_CPU_IO V_CPU_IO V_CPU_IO

VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05

VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_A VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B VCC1_5_B

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

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

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

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

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

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

VCCUSBPLL VCC3_3/VCCHDA VCCSATAPLL VCCRTC VCCSUS1_05 VCCSUS1_05 VCCSUS1_05 VCCSUS1_05/VCCLAN1_05 VCCSUS1_05/VCCLAN1_06 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCLAN3_3 VCCSUS3_3/VCCSUSHDA

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

KQ1 AMC1117SK/SOT223/0.8A

VCC1_5

C155 0.1u/6/Y5V/25V/Z

4

D

3 2 1

KR1 100/6/1

KEC1 100u/D/10V/57

C156 0.1u/6/Y5V/25V/Z

KR2 169/6/1

KBC1 0.1u/6/Y5V/25V/Z

VCC3

C170 0.1u/6/Y5V/25V/Z

C

VCC

C171 0.1u/6/Y5V/25V/Z

VCC

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

VCC3

C1339 1n/4/X7R/50V/K/X VCC3

EMI

ESD

3VDUAL_SB

C175 0.1u/6/Y5V/25V/Z

C177 0.1u/6/Y5V/25V/Z

B

C179 0.1u/6/Y5V/25V/Z

L22 0/8/SHT/X

VCC1_5

VCC3

VCC1_5

RTCVDD [19,26]

3VDUAL_SB

C184 0.1u/6/Y5V/25V/Z

BC176 4.7u/8/Y5V/10V/Z

C186 BC72 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z/X

ESD

C187 0.1u/6/Y5V/25V/Z

A

BC177

0.047u/4/Y5V/16V/Z BC178

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

0.047u/4/Y5V/16V/Z

FOR 漏漏

7

3VDUAL_SB

5VDUAL

U9E

+

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

Gigabyte Technology

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

8

1

ab y Do te no Co t c nf i op de y nt ia l

C

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

ig

D

VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21 VSS22 VSS23 VSS24 VSS25 VSS26 VSS27 VSS28 VSS29 VSS30 VSS31 VSS32 VSS33 VSS34 VSS35 VSS36 VSS37 VSS38 VSS39 VSS40 VSS41 VSS42 VSS43 VSS44 VSS45 VSS46 VSS47 VSS48 VSS49 VSS50 VSS51 VSS52 VSS53 VSS54 VSS55 VSS56 VSS57 VSS58 VSS59 VSS60 VSS61 VSS62 VSS63 VSS64 VSS65 VSS66 VSS67 VSS68 VSS69 VSS70 VSS71 VSS72 VSS73 VSS74 VSS75 VSS76 VSS77 VSS78 VSS79 VSS80 VSS81 VSS82 VSS83 VSS84 VSS85 VSS86 VSS87 VSS88 VSS89 VSS90 VSS91 VSS92 VSS93 VSS94 VSS95 VSS96 VSS97 VSS98 VSS99 VSS100

G

A4 A23 B1 B8 B11 B14 B17 B20 B26 B28 C2 C6 D10 D13 D18 D21 D24 E1 E2 E8 E15 F3 F4 F5 F12 F27 F28 G1 G2 G5 G6 G9 G14 G18 G21 G24 G25 G26 H3 H4 H5 H24 H27 H28 J1 J2 J5 J24 J25 J26 K24 K27 K28 L13 L15 L24 L25 L26 M3 M4 M5 M12 M13 M14 M15 M16 M17 M24 M27 M28 N1 N2 N5 N6 N11 N12 N13 N14 N15 N16 N17 N18 N24 N25 N26 P3 P4 P12 P13 P14 P15 P16 P17 P24 P27 P28 R1 R11 R12 R13

4

VCC

6

5

4

3

Title

ICH7-PWR & GND Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 20 1

of

33

4

D

3

2

1

ab y Do te no Co t c nf i op de y nt ia l

5

D

R252 8.2K/4

CKVDD

ICHCLK14_F

48MHZ_F

R199 R1579 R200 R201

CPUCLK_F -CPUCLK_F MCHCLK_F -MCHCLK_F

1 RN14 3 5 7

U10

VCC3

FB5

30/8/4A/S

BC73 BC75 BC76 BC77 BC78 BC79 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z VCC3

30/8/4A/S

1 7 48

BC80 BC81 BC82 BC83 BC84 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z FB7 30/8/4A/S VCC3 R213

8.2K/4 3

VCC3

BC85 0.1u/6/Y5V/25V/Z

Q13 MMBT2222A/SOT23/600mA/40 R1909

5.1K/4/1

SOT23 R227 8.2K/4/X

2

[19,30] VRMGD VCORE

R218 1K/4/X

CONROE CPU LATCH ISSUE

1

C

FB6

42 19 28 34 37

BC86 0.1u/4/Y5V/16V/Z/X R1911 8.2K/4/X R1580

[14,15,17,19,22] SMBDATA [14,15,17,19,22] SMBCLK C204 100p/4/NPO/50V/J/X

CLK_T0 FSB CLK_T1 8.2K/4/X VCC3 SMBDATA SMBCLK 14.318M/16P/20PPM/49US/40/D VCC3

VDDCPU VDDSRC VDDPCIEX VDDPCIEX VDDA VDDPCI VDDPCI VDDREF

52 12

CPUCLKT0 CPUCLKC0

44 43

CPUCLKT1 CPUCLKC1

41 40

PCIEXT6 PCIEXC6

36 35 20 21

SRCCLK_MCH_F -SRCCLK_MCH_F

R208 R210

33/4 33/4

SRCCLK_MCH -SRCCLK_MCH

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

Vtt_PwrGd#/PD

PCIEXT1 PCIEXC1

22 23

SRCCLK_ICH_F -SRCCLK_ICH_F

R212 R214

33/4 33/4

SRCCLK_ICH -SRCCLK_ICH

SRCCLK_ICH [18] -SRCCLK_ICH [18]

38 2 13 16 29 45 51

GNDA GND GND GND GND GND GND

PCIEXT2 PCIEXC2

24 25

SRCCLK_3GIO_F -SRCCLK_3GIO_F

R216 R219

33/4 33/4

SRCCLK_3GIO -SRCCLK_3GIO

SRCCLK_3GIO [17] -SRCCLK_3GIO [17]

PCIEXT3 PCIEXC3

26 27 31 30

54 9 55 47 46

PCIEXT4 PCIEXC4

RTFS_1** FSLB/PCICLK_F1 RTFS_2** SDATA SCLK

PCIEXT5 PCIEXC5

33 32

50

DOTT_96MHz DOTC_96MHz

14 15

X1

SRCCLKT SRCCLKC

17 18

22p/4/NPO/50V/J

6 53

X2

PCICLK0 PCICLK1 PCICLK2 PCICLK3 FSLC/PCICLK_F0

IREF

RESET# RTFS_0**

DOTCLK_F -DOTCLK_F

SRCCLK_SATA_F -SRCCLK_SATA_F PCLK0_F PCLK1_F

56 3 4 5 8

33MHZ_F LPC33_F FSC

R233 R235

R221 R223 R237 R238 R1741 R243 R246 R416

33/4 33/4

33/4 33/4 33/4 33/4 33/4 33/4 33/4 33/4

DOTCLK -DOTCLK

ICH33 LPC33 LANCLK33

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

C261

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

PCLK0

C195

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

PCLK1

C196

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

PCLK2

C1333

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

ICH33

C198

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

LPC33

C200

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

USBCLK48

C201

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

LPCCLK48

C202

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

CPUCLK

R204

49.9/6/1

-CPUCLK

R207

49.9/6/1

MCHCLK

R209

49.9/6/1

-MCHCLK

R211

49.9/6/1

DOTCLK

R220

49.9/6/1

-DOTCLK

R224

49.9/6/1

SRCCLK_MCH R226

49.9/6/1

-SRCCLK_MCH R229

49.9/6/1

R232

49.9/6/1

-SRCCLK_ICH R234

49.9/6/1

SRCCLK_3GIO R236

49.9/6/1

-SRCCLK_3GIO R239

49.9/6/1

SRCCLK_SATA R244

49.9/6/1

-SRCCLK_SATAR247

49.9/6/1

SRCCLK_ICH

DOTCLK [11] -DOTCLK [11]

SRCCLK_SATA -SRCCLK_SATA PCLK0 PCLK1 PCLK2

C193

LANCLK33

C

SRCCLK_MCH [10] -SRCCLK_MCH [10]

VDD48

475/6/1

CLK_RT-

CPUCLK -CPUCLK MCHCLK -MCHCLK

10

39

B

2 4 33/8P4R/6 6 8

11

49

R241

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

REFOUT FSLA/USB_48

X2

C206

ICHCLK14 FSBSEL0 LPCCLK48 USBCLK48

PCIEXT0 PCIEXC0

C203 22p/4/NPO/50V/J

C205 100p/4/NPO/50V/J/X

33/4 8.2K/4 33/4 33/4

ICHCLK14

SRCCLK_SATA [19] -SRCCLK_SATA [19] PCLK0 [22] PCLK1 [22] PCLK2 [22]

B

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

3

ICS954148AF-0443/SSOP56

Q316 MMBT2222A/SOT23/600mA/40

-SYS_RST [5,19,33]

ig

R1912

8.2K/4

[5] FSBSEL1 [5] FSBSEL2

CLK_RT8.2K/4

R1585 R1586

8.2K/4 8.2K/4

FSB FSC

G

VCC3

R1582

1

2

SOT23

VCC3

A

A

Gigabyte Technology Title

CK410M-OC Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

21

2.11 of

33

8

7

6

5

PCI1,2 SLOT -12V

VCC

VCC3

+12V

PTMS PTCK

1 3 5 7

VCC

-12V

VCC

VCC3

3

+12V

2

-12V

VCC

1

VCC3

ab y Do te no Co t c nf i op de y nt ia l

-PTRST

RN134 2 4 6 8

4

+12V

8.2K/8P4R/6

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

PTCK D

-PIRQD -PIRQA

[18] -PIRQD [18] -PIRQA

PCLK0

[21] PCLK0

-REQ0

[18] -REQ0

A_D31 A_D29 A_D27 A_D25 -C_BE3 A_D23

[18,32] -C_BE3

A_D21 A_D19 A_D17 -C_BE2

C

[18,32] -C_BE2

-IRDY

[18,32] -IRDY

-DEVSEL

[18,32] -DEVSEL

-PLOCK -PERR

[18] -PLOCK [18,32] -PERR

-SERR

[18,32] -SERR

-C_BE1 A_D14

[18,32] -C_BE1

A_D12 A_D10

A_D8 A_D7

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

A_D5 A_D3 A_D1 ACK64

B

PCI2

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

TRST +12V TMS TDI +5V INTA INTC +5V RESERVED +5V RESERVED GND GND 3.3V_AUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9

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

C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V

PCI/120/P/IV/VA

-PTRST

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

PTCK

PTMS

-PIRQE -PIRQC

-PIRQE [18] -PIRQC [18]

-PIRQC -PIRQE

3VDUAL

-PCIRST

[21] PCLK1

-GNT0

-GNT0 [18]

[18] -REQ1

A_D30

-PCIPME [18,32]

A_D31 A_D29

A_D28 A_D26

A_D27 A_D25

A_D24

A_D16

-C_BE3 A_D23

A_D22 A_D20

A_D21 A_D19

A_D18 A_D16

A_D17 -C_BE2

-FRAME

-FRAME [18,32]

-TRDY

-TRDY [18,32]

-STOP

-STOP [18,32]

PCI_A40 PCI_A41

-IRDY

-DEVSEL

-PLOCK -PERR -SERR

PAR A_D15

PAR [18,32]

-C_BE1 A_D14

A_D13 A_D11

A_D12 A_D10

A_D9

-C_BE0

A_D8 A_D7

-C_BE0 [18,32]

A_D6 A_D4

A_D5 A_D3

A_D2 A_D0

A_D1

-PCI1_REQ64

ACK64

A_D[0..31]

[18] [18,32] [18] [18]

-PCIRST [18]

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

Place close to PCI1

A

-REQ5

[18] -REQ5

PAR -REQ0

[18,32] PAR [18] -REQ0

G

R266 R267

-REQ4 -REQ3 -REQ1 -REQ2

-REQ4 -REQ3 -REQ1 -REQ2

VCC

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

TRST +12V TMS TDI +5V INTA INTC +5V RESERVED +5V RESERVED GND GND 3.3V_AUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9

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

C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V

-PTRST

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

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

PTCK

PTMS

-PIRQD -PIRQA

-PIRQA -PIRQD

-PCIRST

3VDUAL

[21] PCLK2

-GNT1 [18]

[18] -REQ2

-PCIPME A_D30

A_D31 A_D29

A_D28 A_D26

A_D27 A_D25

A_D24

A_D17

A_D22 A_D20 A_D18 A_D16

-C_BE3 A_D23 A_D21 A_D19

A_D17 -C_BE2

-FRAME

-IRDY

-TRDY

-DEVSEL

-STOP

PCI_A40 PCI_A41

-PLOCK -PERR -SERR

PAR A_D15 A_D13 A_D11

-C_BE1 A_D14 A_D12 A_D10

A_D9

-C_BE0

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

A_D6 A_D4

A_D8 A_D7

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

A_D5 A_D3

A_D2 A_D0

A_D1

-PCI2_REQ64

ACK64

0/6/SHT/X PCI_A40 0/6/SHT/X PCI_A41

-FRAME -IRDY -TRDY -DEVSEL

RN20 VCC 2.2K/8P4R/6 1 2 3 4 5 6 7 8

RN21 2.2K/8P4R/6 1 2 3 4 5 6 7 8

-STOP -PLOCK -PERR -SERR

RN22 2.2K/8P4R/6 1 2 3 4 5 6 7 8

-PIRQA -PIRQD -PIRQC -PIRQB

VCC3 RN23 8.2K/8P4R/6 1 2 3 4 5 6 7 8

-PIRQE -PIRQF -PIRQH -PIRQG

RN24 8.2K/8P4R/6 1 2 3 4 5 6 7 8

RN25

1 3 5 7

2 4 6 8

-PCI3_REQ64 -PCI2_REQ64 ACK64 -PCI1_REQ64

[18] [18,32] [18] [18]

2.2K/8P4R/6

-PIRQA -PIRQD -PIRQC -PIRQB

-PIRQE -PIRQF -PIRQH -PIRQG

TRST +12V TMS TDI +5V INTA INTC +5V RESERVED +5V RESERVED GND GND 3.3V_AUX RST +5V GNT GND PME AD30 +3.3V AD28 AD26 GND AD24 IDSEL +3.3V AD22 AD20 GND AD18 AD16 +3.3V FRAME GND TRDY GND STOP +3.3V SDONE SBO GND PAR AD15 +3.3V AD13 AD11 GND AD9

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

C/BE0 +3.3V AD6 AD4 GND AD2 AD0 +5V REQ64 +5V +5V

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

-PTRST

A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62

-C_BE0

+12V

7

-PCIRST

5

3VDUAL

-GNT2 [18] -PCIPME A_D30 A_D28 A_D26 A_D24 A_D18 A_D22 A_D20 A_D18 A_D16

C

-FRAME -TRDY -STOP PCI_A40 PCI_A41 PAR A_D15 A_D13 A_D11 A_D9

A_D6 A_D4 A_D2 A_D0 -PCI3_REQ64 B

BC91 BC93 0.1u/6/Y5V/25V/Z

1 +

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

0.1u/6/Y5V/25V/Z 0315

VCC3

BC95 BC96 0.1u/6/Y5V/25V/Z

BC97 EC29 0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

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

A

Gigabyte Technology Title

PCI SLOT 1, 2/PCIEX1 Size Document Number Custom

6

D

-PIRQC -PIRQE

VCC

Date: 8

PTMS

AD_18/-PIRQ(C-A-E-D)/-REQ2/-GNT2

RN19 VCC 2.2K/8P4R/6 1 2 3 4 5 6 7 8

[18] [18] [18] [18]

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

PCI/120/P/IV/VA

AD_17/-PIRQ(D-C-A-E)/-REQ1/-GNT1

ig

-PCIRST

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

PCI3

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

PCI/120/P/IV/VA

AD_16/-PIRQ(E-D-C-A)/-REQ0/-GNT0

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

B1 B2 B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

+

PCI1

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet

2.11 22 1

of

33

8

7

6

IDE RESET

4

3

2

1

VCC

FLOPPY

RN26 470/8P4R/6

-HDLED [33]

LL4148/SOD80C/300mA

VCC

VCC3

1 3

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

R289 1K/4/1

R283 1K/4/1

VCC3

FDD

R284 1K/4/1

3

3

-IDERST

Q14 MMBT2222A/SOT23/600mA/40

1

SOT23 2

2

1

SOT23 8.2K/4

-IDERST [24]

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

R285 [19] -SATALED

7 9 11 13 15 17 19 21 23 25 27 29 31 33

Q15 MMBT2222A/SOT23/600mA/40

R282 470/6

7 5 3 1

D4 -IDEACTP

D

ab y Do te no Co t c nf i op de y nt ia l

8 6 4 2

IDE/SATA LED

5

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34

DENSEL- [24]

D

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

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

IDE R287 R290

VCC3

8.2K/4 8.2K/4

PIORDY IDEIRQ

R293

470/6

IDEPU0

R295

8.2K/4

P66DET

FRONT USB1

[18] +USBP1 [18] -USBP1

C

[19] PDD[0..15]

PDD[0..15]

[18] -USBP0 [18] +USBP0

IDE -IDERST PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0 [19] PDDREQ [19] -PDIOW [19] -PDIOR [19] PIORDY [19] -PDDACK [19] IDEIRQ [19] PDA1 [19] PDA0 [19] -PCS1

B

PDDREQ -PDIOW -PDIOR PIORDY -PDDACK IDEIRQ PDA1 PDA0 -PCS1 -IDEACTP

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39

2 4 6 8 10 12 14 16 18 22 24 26 28 30 32 34 36 38 40

FUSEVCC1

+USBP1 -USBP1 -USBP0 +USBP0

C

F_USB1 1 2 3 4 5 6 7 8 10

-USBP0 +USBP0

PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

FRONT USB2

IDEPU0

P66DET

PDA2 -PCS3

PDA2 [19] -PCS3 [19]

P66DET [19]

[18] -USBP3 [18] +USBP3

C215 0.047u/4/Y5V/16V/Z

[18] +USBP2 [18] -USBP2

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

Close to connector

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

FUSEVCC1 FUSEVCC1 1 +

-USBP3 +USBP3 +USBP2 -USBP2

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

F_USB2 1 3 5 7

-USBP2 +USBP2

160MILS FUSEVCC

240MILS

-USBP1 +USBP1

2 4 6 8 10

-USBP3 +USBP3

B

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

FUSEVCC1

F1

-RUSBP4 +RUSBP4

-RUSBP4 +RUSBP4 -RUSBP5 +RUSBP5

-USBP4 +USBP4 -USBP5 +USBP5

[18] [18] [18] [18]

G

A

RN139 0/8P4R/6/SHT/X 1 2 3 4 5 6 7 8

R_USB

1 3 5 7

75 3 1

86 4 2

2 4 6 8

2

SMD1812P260/6V F3 1 2

FUSEVCC

-RUSBP5 +RUSBP5

SMD1812P110TF/S/X

BC702 0.1u/6/Y5V/25V/Z

R321

150K/4

BC105 0.1u/6/Y5V/25V/Z/X

-USBOC_F

-USBOC_F [18]

R322 270K/4

FUSEVCC1

F2 1

12 11 10 9

ig

5VDUAL

1

2 A

SMD1812P260/6V

FOR EMI

BC714 0.1u/6/Y5V/25V/Z/X

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

Gigabyte Technology Title

IDE,FDD,F_USB

8

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 23 1

of

33

7

6

1 0

SOUT2

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

R347

680/6

DTR2-

R348

680/6

TXD2

[25] DTR2[25] RTS2[25] DSR2VCC TXD2 RXD2

[25] TXD2 [25] RXD2 [33] FANIO1 [33] FANPWM1 [33] FANIO2 [33] FANPWM3 [30] IO_VID5 [30] IO_VID4 [30] [30] [30] [30]

IO_VID3 IO_VID2 IO_VID1 IO_VID0

C

R353 8.2K/4 RN141 VCC [17] -PCIE_RST [11,19] PWROK1 [32] -PFMRST1

8 6 4 2

22/8P4R/6 R358 VTT_GMCH [11,19] -PFMRST [19] -LDRQ0

7 5 3 1

-PCIE_RST_F ITE_PWROK -PFMRST1_F -PFMRST2_F

VCC 0/4/X -LPCPD -PFMRST -LDRQ0 R1565 8.2K/4

IT8712F/[IT8718F]

[19] LAD[0..3]

LAD3 LAD2 LAD1 LAD0

[19] SERIRQ [19] -LFRAME

LAD[0..3]

B

[19] -KBRST [19] A20GATE [21] LPC33 [21] LPCCLK48

R1828

2 4 6 8

RN140 1 3 5 7

R1.0 EMI

-PCIE_RST_F ITE_PWROK -PFMRST1_F -PFMRST2_F

VCC3 R345

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

8.2K/4/X

-THERM

8.2K/4/X

PWOK

-THERM [19]

VCC

R346

D

5 4 3 2 1 128 127 126 125 124 123 122 121 120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103 102 101 100 99 98 97 96

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

PWOK

R1848 R1849 R1563

22/4 22/4 8.2K/4

R350 R1821

22/4 22/4

VCC VIN0 [26] VIN1 [26] BC717 VIN2 [26] 1u/6/Y5V/10V/Z PWOK [31] VIN4 [26] FIX TEMP RANDOM IO_VID7 [30] IO_VID6 [30] VCC VREF [26] SYS_TEMP [26] PWM_TEMP [26]

PWOK

R349 BC117 2.2n/4/X7R/50V/K 5VSB

-RSMRST [19,29] -IDERST [23] MCLK [26] MDAT [26] KCLK [26] KDAT [26]

R1.0

-THERM

0/6/SHT/X

C228 1n/4/X7R/50V/K/X

CPU_TEMP [6,26] THERMDC [6]

R352 8.2K/4

C

-PSON [29,31]

-PWRBTSW [33] -LPCPME [19]

PWRBTSW [19]

R1910

10/6

-SLP_S3 [19,29] BEEP- [33] VBAT [19] -CASEOPEN [26] 5VSB

C229 1u/6/Y5V/10V/Z

R359 8.2K/4

DSKCHG- [23]

3VDUAL

BC118 BC119 4.7u/8/Y5V/10V/Z 0.047u/4/Y5V/16V/Z

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

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

R1906

1K/4/X

R1907

1K/4/1

VCC3

JP7 : HIGH DUAL BIOS DISABLE LOW DUAL BIOS ENABLE B

MOTEA- [23] DENSEL- [23]

C230 10p/4/NPO/50V/J

VCC3

R1829

-PFMRST

8.2K/4

VCC

-PFMRST [11,19]

BC121 100p/4/NPO/50V/J/X R363

8.2K/4

VCC3

G

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

-LPCPD

ig

1K/8P4R/6

A

22/4

1

U15

BUSY PE SLCT VCC/[AVCC] VIN0 VIN1 VIN2 VIN3/ATXPG VIN4 VIN5/[VID7] VIN6/[VID6] VIN7/PCIRSTIN# VREF TMPIN1 TMPIN2 TMPIN3/[SO1] GNDA RSMRST#/CIRRX/GP55 PCIRST4#/SCRPRES#/GP10 MCLK/[GP56] MDAT/[GP57] KCLK/[GP60] KDAT/[GP61] 3VSBSW#/GP40 PWROK2/GP41 RING#/GP53/SUSC# PSON#/GP42 PANSWH#/GP43 GNDD PME#/GP54 PWRON#GP44 PSIN/GP45/SUSB# IRRX/GP46 VBAT COPEN# VCCH IRTX/GP47/CEB_N/JP7 for dual DB DSKCHG#

DTR2#/JP4 RTS2#/JP5 DSR2#/[GP64] VCC SOUT2/JP6 SIN2/[GP63] FAN_TAC1 FAN_CTL1 FAN_TAC2/GP52 FAN_CTL2/GP51 FAN_TAC3/GP37 FAN_CTL3/GP36 VID5/GP35 VID4/GP34 GNDD VID3/GP33 VID2/GP32 VID1/GP31 VID0/GP30 VIDO5/GP27 VIDO4/GP26 VIDO3/FAN_TAC4/GP25 VIDO2/FAN_TAC5/GP24 GP23/[SI] GP22/[SCK] VIDO1/GP21 VIDO0/GP20 VIDO6/GP17 GP16/[SO2] RESETCON#/CIRTX/GP15/[CE_N]/[CSA:dual bios] PCIRST1#/SCRRST/GP14 PWROK1/SCRFET#/GP13 PCIRST2#/SCRIO/GP12 PCIRST3#/SCRCLK/GP11 VCC LPCPD#/VIDVCC LRESET# LDRQ#

70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95

VCC3

32 33 34 35 36 37 38 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 65 66 67 68 69

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6

D

0302-UP

2

PD[0..7] [25]

STBAFDERRINITSLINACK-

PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7

8.2K/4/X DTR28.2K/4/X RTS2680/6

R1561 R1562 R1587

3

PD[0..7]

CTS2#/[GP65] RI2#/[GP66] DCD2#/[GP67] SIN1 SOUT1/JP3 DSR1# RTS1#/JP2 DTR1#/JP1 CTS1# RI1# DCD1# GNDD PD7 PD6 PD5 PD4 PD3 PD2 PD1 PD0 STB# AFD# ERR# INIT# SLIN# ACK#

VCC

[25] DCD1[25] RI1[25] CTS1[25] DTR1[25] RTS1[25] DSR1[25] TXD1 [25] RXD1 [25] DCD2[25] RI2[25] CTS2-

4

ab y Do te no Co t c nf i op de y nt ia l

DEFAULT 50%

5

SERIRQ LFRAME# LAD0 LAD1 LAD2 LAD3 KRST#/[GP62] GA20 PCICLK VIDO7/GP50 CLKIN GNDD DENSEL# MTRA# MTRB#/THRMO#/[SST/AMDSI_D] DRVA# DRVB#/[PECI/AMDSI_C] WDATA# DIR# STEP# HDSEL# WGATE# RDATA# TRK0# INDEX# WPT#

8

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

A

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

Gigabyte Technology

1.2V or 3.3V tolerance select. 1.2V OUTPUT 接 VTT_GMCH 3.3V OUTPUT 接3.3V LPCPD#=VIDVCC 8

Title

ITE 8718 LPC IO

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 24 1

of

33

8

7

6

5

4

3

2

1

AU1

11 10

GND -12V

D

ABC1 0.1u/6/Y5V/25V/Z/X

RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5

2 3 4 5 6 7 8 9

5V 12V

20 1

RING IN

NRIANCTSANDSRANRTSANDTRANSINA NSOUTA NDCDA-

Q31 MMBT2222A/SOT23/600mA/40 -RI

3

RY1 RY2 RY3 DA1 DA2 RY4 DA3 RY5

EXTERNAL COMA

ACN1

NRIA-

R323

2

+12V

NRIB-

1

75K/4/1

ABC2 ABC3 0.1u/6/Y5V/25V/Z/X 0.1u/6/Y5V/25V/Z

D7

NDCDANDSRANSINA NRTSA-

SOT23

3

VCC

GD75232/TSSOP20

-RI [19]

1

-12V

19 18 17 16 15 14 13 12

2

[24] RI1[24] CTS1[24] DSR1[24] RTS1[24] DTR1[24] RXD1 [24] TXD1 [24] DCD1-

ab y Do te no Co t c nf i op de y nt ia l

COMA

R324 8.2K/4

7 5 3 1

8 6 4 2

COMA NDCDANDSRANSINA NRTSANSOUTA NCTSANDTRANRIA-

BAT54C/SOT23/200mA

180P/8P4C/6/NPO/50V/K ACN2

R1.0 EMI

NSOUTA NCTSANDTRANRIA-

7 5 3 1

8 6 4 2

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

1 6 2 7 3 8 4 9 5

D

10

11

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

PLACE NEAR COM CONNECTOR

COMB

BU [24] RI2[24] CTS2[24] DSR2[24] RTS2[24] DTR2[24] RXD2 [24] TXD2 [24] DCD2-

C

-12V

19 18 17 16 15 14 13 12

RY1 RY2 RY3 DA1 DA2 RY4 DA3 RY5

11 10

GND -12V

BBC1 0.1u/6/Y5V/25V/Z/X

RA1 RA2 RA3 DY1 DY2 RA4 DY3 RA5

2 3 4 5 6 7 8 9

5V 12V

20 1

NRIBNCTSBNDSRBNRTSBNDTRBNSINB NSOUTB NDCDB-

PIN2X5-CUT10-COM

INTERNAL COMB

COMB

NDCDBNSOUTB

1 3 5 7 9

NRTSBNRIB-

VCC

+12V

NSINB NDTRBNDSRBNCTSB-

2 4 6 8 10

BCN3

NRTSBNDSRBNCTSBNRIB-

1 3 5 7

BCN4

NDCDBNSOUTB NSINB NDTRB-

2 4 6 8

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

LPT PORT

STBAFDPD0 INIT-

B

[24] INIT-

1 3 5 7

2 4 6 8

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

PD[0..7]

[24] PD[0..7]

[24] STB[24] AFD-

1 3 5 7

PRN1 2 4 6 8

VCC PD1 LL4148/SOD80C/300mA

LPT1 LPT14 LPT2 LPT16

PBC1 PC1 0.1u/6/Y5V/25V/Z/X 1u/6/Y5V/10V/Z

LPT1 LPT14 LPT2 ERRLPT3 LPT16 LPT4 PCN1 180P/8P4C/6/NPO/50V/K/X LPT17 LPT5

33/8P4R/6

PRN2

PD3 PD2 PD1 SLIN-

[24] SLIN-

PD6 PD7 PD4 PD5

1 3 5 7

1 3 5 7

2 4 6 8

33/8P4R/6 PRN5 2 4 6 8

LPT5 LPT4 LPT3 LPT17

PRN3 2.2K/8P4R/6 PRN4 2.2K/8P4R/6

LPT8 LPT9 LPT6 LPT7

ERRACKBUSY PE SLCT

8 6 4 2 8 6 4 2

7 5 3 1 7 5 3 1

LPT3 LPT4 LPT5 LPT17 LPT6 LPT8 LPT9 ACK-

8 6 4 2 8 6 4 2

7 5 3 1 7 5 3 1

LPT1 LPT2 LPT16 ERR-

LPT17 LPT5 LPT4 LPT3

LPT6 LPT8 LPT9

PRN7 2.2K/8P4R/6

LPT1 LPT2 LPT16 ERR-

LPT7 BUSY PE SLCT

8 6 4 2

1 3 5 7

2 4 6 8

PCN2 LPT6 180P/8P4C/6/NPO/50V/K/X LPT7

1 3 5 7

2 4 6 8

PCN3 LPT9 180P/8P4C/6/NPO/50V/K/X ACK-

1 3 5 7

2 4 6 8

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

PR1 2.2K/4

LPT

B

1 14 2 15 3 16 4 17 5 18 6 19 7 20 8 21 9 22 10 23 11 24 12 25 13

LPT14 LPT/PK/SC-6mm/RA/D

G

A

7 5 3 1

LPT8

PRN6 2.2K/8P4R/6

ig

33/8P4R/6

[24] ERR[24] ACK[24] BUSY [24] PE [24] SLCT

C

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

BBC2 BBC3 0.1u/6/Y5V/25V/Z/X 0.1u/6/Y5V/25V/Z/X

GD75232/TSSOP20

R10:IOT TEST

PC2

A

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

PR2

Gigabyte Technology Title

0/6/SHT/X

COM & LPT PORT

R1.0 EMI CLOSE PC2 8

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 25 1

of

33

8

7

6

5

TEMP H/W MONITOR

3

2

1

VOLTAGE-- H/W MONITOR IT8718 R268 10K/4/1

ab y Do te no Co t c nf i op de y nt ia l

[24] VREF R269 10K/4/1

[24] SYS_TEMP D

4

R270 30K/4/1/X

*

[24] PWM_TEMP

*

VCORE

[6,24] CPU_TEMP C209 1u/6/Y5V/10V/Z

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

RS1 10K/1/0603/S/X

R277 C211 30K/4/1 1u/6/Y5V/10V/Z/X

C1337 2.2n/4/X7R/50V/K/X

R271 8.2K/4

[24] [24] [24] [24]

*

DDR18V

R272 8.2K/4

*

VCC3

D

+12V

R273 8.2K/4

R274 24K/4

VIN0 VIN1 VIN2 VIN4

R278 8.2K/4

CASE OPEN

R279

-CASEOPEN

[19,20] RTCVDD 1M/4

-CASEOPEN [24]

CI

1 2

C212 0.01u/4/X7R/16V/K

C

C

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

Case Open Circuits

KB/MS

RN28 KDAT KCLK MDAT MCLK

KDAT KCLK MDAT MCLK

2 4 6 8

KBDATA KBCLK MSDATA MSCLK

1 3 5 7

1 3 5 7

[24] [24] [24] [24]

82/8P4R/6

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

B

B

2 4 6 8

FUSEVCC RN29 8 6 4 2

MCLK MDAT KCLK KDAT

7 5 3 1

8.2K/8P4R/6

FUSEVCC

MSDATA MSCLK KBDATA

7 8 11 12

10

MS 9

1 2 5 6

4

G

KBCLK

ig

KB_MS

A

KB

FUSEVCC

BC108 0.1u/6/Y5V/25V/Z

R1.0 EMI CLOSE PC1

3

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

A

BC109 0.1u/6/Y5V/25V/Z

Gigabyte Technology Title

BIOS/HW-MONITOR/CI/KB/MS

8

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 26 1

of

33

5

4

3

2

1

D

ab y Do te no Co t c nf i op de y nt ia l

AZALIA CODEC

CR2

[28] CEN

D

20K/4/1

[28] LFE

[28] S_SURR_L

VOAR [28]

[28] S_SURR_R

SURR_R [28] SURR_L [28]

[28] SPDIFI

AVDD

CBC2 0.1u/6/Y5V/25V/Z

[28] SPDIF

2.2/8

CBC51 22u/12/X5R/6.3V/M

[28] -ACZ_DET [19] ACZ_SDOUT [19] ACZ_BITCLK [19] ACZ_SDIN2 [19] ACZ_SYNC [19] -ACZ_RST CBC4 22p/4/NPO/50V/J/X

CR14

22/4

CR15

22/4

1 2 3 4 5 6 7 8 9 10 11 12

CBC5 CBC6 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z

CR19 5.1K/4/1

[28] FRONT_JD

B

DVDD1 GPIO0/XTALI GPIO1/XTALO DVS1 SDATA_OUT BIT_CLK DVSS2 SDATA-IN DVDD2 SYNC RESET# PC_BEEP

CR20 10K/4/1

[28] LINE1_JD

CU1

10K/4/1

CBC3 4.7u/8/Y5V/10V/Z/X Can

ALC880/CMI9880

FRONT-R FRONT-L SENSE B (JD2)/FMIC1 DCVOL/VREFVOUT2 MIC1-VREFO-R/FMIC2 LINE2-VREFO/JD4 MIC2-VREFO/AFILT2 LINE1-VREFO-L/AFILT1 MIC1-VREFO-L/VREFOUT VREF AVSS1 AVDD1

13 14 15 16 17 18 19 20 21 22 23 24

C

5.1K/4/1

CR6

S_SURR_JD [28] CEN_JD [28] FAUDIO_JD [28]

48 47 46 45 44 43 42 41 40 39 38 37

CR7

SPDIFO SENSE A(JD1)/PHONE JD5 SPDIF/EAPD LINE2-L/AUX-L SURBACK-R/XTALSEL LINE2-R/AUX-R SURBACK-L/JD0 GPIO0 MIC2-L/JD2 LFE MIC2-R/JD1 GPIO1 CEN CD_L AVSS2 CD_GND SURR-R CD_R JDREF (NC)/JD3 MIC1-L/MIC1 SURR-L MIC1-R/MIC2 AVDD2 LINE1-L LINE1-VREFOR/VREFO3 LINE1-R

VCC3

CR5

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

Support Amp Out C

LINE_O_R [28] LINE_O_L [28]

VODR

CR94 CR13

8.2K/4 8.2K/4

VOCR VOBR

CR17

8.2K/4

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

AVDD

ALC883-GR/LQFP48

CBC7 CBC8 0.1u/6/Y5V/25V/Z 1u/6/Y5V/10V/Z

CBC9 4.7u/8/Y5V/10V/Z/X

B

CR21 20K/4/1

[28] MIC1_JD

CBC10

4.7u/8/X5R/25V/K

CBC11

4.7u/8/X5R/25V/K

CBC12

4.7u/8/X5R/25V/K

CBC13

4.7u/8/X5R/25V/K

CBC14

0.1u/6/Y5V/25V/Z

CBC15

0.1u/6/Y5V/25V/Z

CBC16

0.1u/6/Y5V/25V/Z

CR22 39.2K/4/1

[28] SURR_JD

[28] LINE2_L

[28] LINE2_R

[28] MIC2_L

[28] MIC2_R

LINE_IN_L [28] MIC2 [28] MIC1 [28]

CD_R [28]

CDGND [28] CD_L [28]

ig

Can Support Amp Out

LINE_IN_R [28]

A

G

A

Gigabyte Technology Title

AZALIA ALC883 Size Document Number Custom Date:

5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet

2.11 27

1

of

33

5

4

3

CODEC POWER/EMI PAD

2

LINE-OUT

+12V

LL4148/SOD80C/300mA

1

SOT23

[27] LINE_O_L

CQ10 BAT54A/SOT23/200mA/X [27] VOAR

TOP CD2

CEC2

AJ_B5

10u/S/16V/45 10u/S/16V/45

ab y Do te no Co t c nf i op de y nt ia l

AVDD

0/6/SHT/X

CD1 LL4148/SOD80C/300mA

CR32

3

+

CQ4 78L05/TO92/100mA 5VSB

CEC1

[27] LINE_O_R

+

CR26

D

1

AJ_B2

CBC21 180p/4/NPO/50V/J

CR95

8.2K/4/X

CR96

8.2K/4/X

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

2.2/6

D

OUT GND IN

CBC25 0.1u/6/Y5V/25V/Z/X

LINE-IN

[27] LINE_IN_L

CQ11 BAT54A/SOT23/200mA [27] VOCR

CD IN

LINE_IN_R

[27] LINE_IN_R

SOT23

2

CBC52 22u/12/X5R/6.3V/M

CR41

8.2K/4

CR42

8.2K/4

LINE_IN_L

CBC26 180p/4/NPO/50V/J

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

CD_IN

MIC-IN

[27] CDGND [27] CD_R

MIC2

[27] MIC2

1 2 3 4

[27] CD_L

MIC1

[27] MIC1

CBC28 180p/4/NPO/50V/J

CR53 8.2K/4

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

SURROUND

C

CEC3

[27] SURR_R

CEC4

[27] SURR_L

10u/S/16V/45

CR88

30/6/4A/S

BJ_C5

+

CR52 8.2K/4

+

CR51 8.2K/4

10u/S/16V/45

CR89

30/6/4A/S

BJ_C2

[27] SPDIF

CBC33 180p/4/NPO/50V/J

CR84 8.2K/4/X

CBC50

0.1u/6/Y5V/25V/Z

SPDIFI [27]

CEN/LFE

CR86 374K/4/1/X

CEC5

[27] LFE

10u/S/16V/45

CR90

30/6/4A/S

+

SPDIF_IO 1 3 4 5 6

+

VCC

C

CBC32 180p/4/NPO/50V/J

VCC3

SPDIF

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

10u/S/16V/45

CR91

30/6/4A/S

BJ_B5

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

CEC6

[27] CEN

BJ_B2

CBC36 180p/4/NPO/50V/J

USB_LAN

BTX AZALIA CONNECTOR

SURR BACK

CEC7

[27] S_SURR_R

CEC8

[27] S_SURR_L

B

10u/S/16V/45

CR92

+

USB_1394

+

AZALIA JACK

CBC37 180p/4/NPO/50V/J

10u/S/16V/45

CR93

30/6/4A/S

BJ_A5

30/6/4A/S

BJ_A2

CBC40 180p/4/NPO/50V/J

B

CBC41 180p/4/NPO/50V/J

BJ_B2

D1

D1 GND CEN/SUB(ORG)

SURR_JD BJ_C5

E3 E2 E4

E3 E2 E4

BJ_C2

E1

E1 GND REAR(BLK)

F3 S_SURR_JD F2 BJ_A5 F4 F1 F0

[27] FRONT_JD

[27] MIC1_JD

G4

G1 G2 G3

LINE_IN_L

A1

A1 GND LINE-IN(BLU)

FRONT_JD AJ_B5

B3 B2 B4

B3 B2 B4

AJ_B2

B1

MIC1_JD MIC2 MIC1

G1 G2 G3

[27] LINE2_VREFO

C3 C2 C4

C1 C0

C1 GND C0 MIC-IN(PNK)

CR83

0/6/X

FOR EMI

CR75 8.2K/4

CQ9 BAT54A/SOT23/200mA

[27] MIC2_VREFO

B1 GND LINE-OUT(GRN)

C3 C2 C4

0/6/X

[27] MIC2_L [27] MIC2_R [27] LINE2_R [27] FAUDIO_JD [27] LINE2_L

CBC45 CBC44 CBC43

CR77 8.2K/4

4.7u/8/Y5V/10V/Z 4.7u/8/Y5V/10V/Z 4.7u/8/Y5V/10V/Z/X CR99 4.7u/8/Y5V/10V/Z/X CR100

CBC42

CR76 8.2K/4

CR97 CR98

1 3 5 7 9

75/6

75/6

CR81 0/6/X

VCC3

22K/4 22K/4 F_AUDIO

CR78 8.2K/4

2 4 6

CR79 20K/4/1

10

CR80 39.2K/4/1

-ACZ_DET [27]

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

CEC9 100u/D/10V/57 1

G4

F1 GND F0 SIDE(GRY)

LINE1_JD LINE_IN_R

CBC46 CBC47 CBC48 CBC49 180p/4/NPO/50V/J 180p/4/NPO/50V/J 180p/4/NPO/50V/J 180p/4/NPO/50V/J

+

BJ_A2 A

F3 F2 F4

[27] LINE1_JD

CR82

CR74 8.2K/4

SOT23

D3 D2 D4

CQ8 BAT54A/SOT23/200mA

CEC10100u/D/10V/57 1

[27] S_SURR_JD

D3 D2 D4

ig

[27] SURR_JD

CEN_JD BJ_B5

G

[27] CEN_JD

AZALIA FRONT PANEL

AUDIOB A3 A3 VISTA A2 A2 A4 A4

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

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

+

AUDIOA VISTA

SOT23

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

VISTA規 規規:REAR-->BLK,CEN/SUB-->ORG

Gigabyte Technology Title

AUDIO JACK Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 28

of

33

5

4

3

2

DDRVTT

3VDUAL CIRCUIT

1

5VDUAL 5VSB

2SK3918/TO252/1300pF/7.5m

U45A

ab y Do te no Co t c nf i op de y nt ia l VCC

5VDUAL

R1898 8.2K/4

8

VCC=4.2V

+12V

DDR18V

8.2K/4

3

R1899 12.1K/4/1

VCC

+

2

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

Q184

1

-

KA393D/SO8

5VDUAL

1 2 3

VCC

4

DDR18V

R341

U87 RT9199PSP/SO8/1.8A

Q187

R1731 1K/4/1

VCNTL4

GND

VCNTL3

7

3

REFEN

VCNTL2

6

4

VOUT

VCNTL1

5

R333 1K/4/1

+12V

R1901

8.2K/4

BC712

R1902 2.74K/4/1

C173 0.1u/6/Y5V/25V/Z

5

+

6

-

BC543 0.1u/6/Y5V/25V/Z/X

5VSB

5VDUAL_GATE

D

G

1

2

3

2N7002/SOT23/25pF/5

R1904 1K/4/1

G

Q35 C180 1n/4/X7R/50V/K/X SOT23 MMBT2222A/SOT23/600mA/40

S SOT23

D

G

2

2

R1700 1/6

1

R1903

[19,24] -SLP_S3

S

SOT23 Q310

5VSB

CHOKE08U-15A_1P-1

1_5LEVEL

D

3

R366 1K/4/1

L17

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

7

5VSB

GND VIA X6

5VDUAL

1 +

EC131 100u/D/10V/57

KA393D/SO8

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

DDRVTT

DDR18V

1 +

U45B

4

0.1u/6/Y5V/25V/Z

R1129 169/6/1

D

3

APE1084GH/TO252/5A

C1335 0.1u/6/Y5V/25V/Z

+12V=10V

9

BC713

VIN

2

3

1

EC117 100u/D/10V/57

+

R1128 100/6/1

VTT_REF

1

2

R1730 1K/4/1

-RSMRST [19,24]

C408 0.1u/6/Y5V/25V/Z

PAD 500 X 500 mil^2

5VSB

2

1K/4/1

8

AP9435K/SOT223/507pF/50m Q311 1 2 4 5VDUAL 3 5VSB

1K/4/1

Q25 2N7002/SOT23/25pF/5

S SOT23

1

R1133 3

R1900

5VSB

1

SGND

BC540 0.1u/6/Y5V/25V/Z/X

8

3VDUAL D

8.2K/4

Q312 2N7002/SOT23/25pF/5

C405 0.1u/6/Y5V/25V/Z

1

FB

4

0.1u/6/X7R/25V/K 25V S PHASE1_8V

G

3

1

LOOK 0.8V

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

S

R1699 2.4K/4

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

R1714 1.54K/4/1

DDR18V=1.835V

-

C1319

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

VCC

EMI

1

R1702

U85A LM324M/SO14

8.2K/4

VTT_PWRGD [30]

R1704 2.4K/4

C1318 0.1u/6/Y5V/25V/Z

3

BC720 1u/6/Y5V/10V/Z

5

R1713 1K/4/1

6

+ -

11

R1.0

C411 0.1u/6/Y5V/25V/Z

R1715

2

U85B

7

LM324M/SO14

R1712

100/6/1

3

4

1

1_3LEVEL

1

2

B

Q287 AP9T18GH/TO252/1115pF/14m

C1325 0.01u/4/X7R/16V/K/X VTT_GMCH

1K/4/1

+

C1315 1u/6/Y5V/10V/Z

8.2K/4

VCC1_5

1

1

2

R1706

[19] -S4_S5

R1708 1.6K/4/1

SOT23

R1139 8.2K/4

1

2

1

2

+

2

+12V

Q189 MMBT2222A/SOT23/600mA/40

VCC1_5

SOT23

BC710 0.1u/6/Y5V/25V/Z

ig

POWER ISSUE

VCC

R1.0 EMI

3VDUAL

6537_FB3

-SLP_S3

3

3

Q283 MMBT2222A/SOT23/600mA/40 22K/4

2

D22 SS12/SMA/1A

SOT23

Q285 MMBT2222A/SOT23/600mA/40

SOT23 R1698

3

S

3

R1701 1K/4/1

Q188 2N7002/SOT23/25pF/5

G

Q284 MMBT2222A/SOT23/600mA/40

1

2

Q282 2N7002/SOT23/25pF/5

[24,31] -PSON

[19,24] -SLP_S3

FUSEVCC

5VDUAL

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

VCC3

D

R1136 8.2K/4

3

3

5VSB

S

5VDUAL

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

0.01u/4/X7R/16V/K

EN

B

G

1_LEVEL

R1703 1K/4/1

+12V

EN

D

C1316 0.01u/4/X7R/16V/K/X

+12V

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

R1711 2K/4/1

Q288 2SK3918/TO252/1300pF/7.5m

POWER SEQUENCY

5VDUAL

VTT_GMCH

DDR18V

3VDUAL

1

C

POWER

+

G

ISL6520ACBZ/SO8

CHOKE2U-20A-SQ-2

R1710 2.2/6

D

R1905 4.7/6

1 + EC167 EC166 1000u/D/6.3V/8C/36m1000u/D/6.3V/8C/36m

L18 2uH/20A/IEP109/D

3

LGATE

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

C1321

3

6 C1323 0.047u/4/Y5V/16V/Z

BOOT UGATE PHASE

1 2 8

1

COMP

C1322 10p/4/NPO/50V/J

GND

R1709 20K/4/1

7

R1707 4.7/6

2

EN

VCC

5

D

U86

(因PSU +12V太太太,造造OP TURN ON,導導DDR18V LOADING WORSE)

4

R1705 30K/4/1

S3 TURN OFF 2_5LEVEL,避 避避DDR18V DROP

D23 SS12/SMA/1A

1.2uH/20A/PMU109/W/D Q286 2SK3918/TO252/1300pF/7.5m

2

C

11

C1317 4.7u/8/Y5V/10V/Z

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

13

R1.0

6537_FB3

R1729

1K/4/1

+

BC722 1u/6/Y5V/10V/Z

C1327 0.01u/4/X7R/16V/K/X

DDR25V_MCH

R1.0

1K/4/1

R1723 1K/4/1

9

-

2

8

R1722

LM324M/SO14

C1326 0.01u/4/X7R/16V/K/X

100/6/1

A

VCC1_5 R1724

BC711 4.7u/8/Y5V/10V/Z/X

Q289 AP40T03H/TO252/655pF/25m

U85C

4 10

3

R1728

LM324M/SO14

1_5LEVEL

1

14

-

R1718 1.2K/4/1

SOT23

1K/4/1

EC171 100u/D/10V/57

+

R1897 10K/4/1

Q290 MMBT2222A/SOT23/600mA/40

11

BC721 1u/6/Y5V/10V/Z

+

11

A

12

U85D

G

2_5LEVEL

+12V

+

4

R1896 1.69K/4/1

DDR18V

3VDUAL

3

+12V

1

FIX DATA-SW ISSUE

2

VCC3

3VDUAL

EC170 1000u/D/6.3V/8C/36m

Gigabyte Technology Title

Discrete Power Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 29

of

33

4

3

2

1

ab y Do te no Co t c nf i op de y nt ia l

5

VIN

V12

R20--DUAL LAYOUT

VCC

1

+

DBC3 2.2u/8/Y5V/16V/Z/X

DR41 2.2/6 DBC19

1

DEC8 470u/D/16V/8C/36m

16

VDIFF

BOOT2

UGATE2 PHASE2 LGATE2 ISEN2+ ISEN2-

200/6 DR13

26 25 28

DC5

DBC13 0.1u/6/X7R/25V/K

2.2/6

44 DR30 43 PHASEC

ISEN4+ ISEN4-

21 22

DRSEL

8

OVPSEL

PWM4

24

EN_PH4

23

0/6/SHT/X

DR47 0/6/X

R1.0

DR33 169K/4/1

DC10

LGATE2

DBC16 0.1u/6/X7R/25V/K

2

3

1

2

DR6 2.2/6

SDR2 0/6/SHT/X

DQ2

SDR3 0/6/SHT/X DC1 1n/4/X7R/50V/K ISEN2

2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m

CHOKE06U-40A_1PDL-2

VIN

VCC

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

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

DR50 243K/4/1

DQ10

BOTTOM PAD CONNECT TO GND THROUGH 10 VIA

R1.0

DEC7 1000u/D/6.3V/8C/36m

0.1u/6/X7R/25V/K

UGATE3

DR9

0.01u/4/X7R/16V/K

2.2/6

DQ9

DR10

NEW CHOKE

2

DQ11 0/6/SHT/X

DR12

1

LGATE3

DL3 0.6u/40A/IMD129/W/D

8.2K/4

PHASE3

Freq.=150KHz

B

2

DQ8 0/6/SHT/X

DR8

R20

DEC12 1000u/D/6.3V/8C/36m

3

34K/4/1

DR44

ISEN3 NC/4/X

CPU FAN ISSUE

DL2 0.6u/40A/IMD129/W/D

8.2K/4

ISL6312CRZ/QFN48

49

REF FS SS

2.2/6

PHASE2

2.2n/4/X7R/50V/K 200/6 DR22

DEC9

PHASEB

OFS

7

11 45 9

DR2

DR5

ISEN3+ ISEN3-

+

C

NEW CHOKE

0.1u/6/X7R/25V/K

UGATE2

DC6

1 DEC6

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

2

2.2/6

DBC11

3

DR21

DQ6

1

RGND

39 38 41

1 DEC10 +

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

1u/8/Y5V/16V/Z

2

12

R1.0

DR40

DBC15

V12

2

40

1 DEC4 +

VIN

3

BOOT3

UGATE3 PHASE3 LGATE3

1 DEC11 +

0.1u/6/X7R/25V/K

3

75K/4/1/X

DR56

CHOKE06U-40A_1PDL-2

42

VSEN

1 +

SDR4 0/6/SHT/X DC2 1n/4/X7R/50V/K ISEN1

ISEN2 NC/4/X

200/6 DR24

2.2/6

MOSFEF SOLDER SIDE 需需 ICT TEMP.

VCORE

PHASEA

2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m

1

DBC18 0.1u/6/Y5V/25V/Z/X

D

DR7 2.2/6

SDR1 0/6/SHT/X

DQ7

1

17

GND

DR55

DQ1 0/6/SHT/X

DR4

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

2.2n/4/X7R/50V/K

19 DR27 20 PHASEB

DR29 9.53K/4/1 DBC14

VCC

LGATE1

SDR6 0/6/SHT/X

DQ12

3

DR32 0/6/SHT/X

ISEN1 NC/4/X

DBC5 0.1u/6/X7R/25V/K

DR14 9.53K/4/1 DBC9 DR16 2.2/6 27

DL1 0.6u/40A/IMD129/W/D

3

35 DR18 34 PHASEA

2

18

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

8.2K/4

DQ5

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

1 +

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

NEW CHOKE

1

DBC17 0.1u/6/Y5V/25V/Z/X

DR3

PHASE1

DR26

DR28 0/6/SHT/X

DQ3

DR11 2.2/6

B

SDR5 0/6/SHT/X

DC3 1n/4/X7R/50V/K ISEN3

3

C

2

2.2n/4/X7R/50V/K

2.2/6

1

DC4

DR1

2

PVCC3

DQ4

UGATE1

DR23 9.53K/4/1 DBC12

VCORE

+

+

FB IDROOP

0.1u/6/X7R/25V/K

2

COMP

14 15

DBC8

1

0/6/SHT/X

13

2.2/6

3

ISEN1+ ISEN1-

DR19

1

32 33 30

3

31

1u/8/Y5V/16V/Z

3

BOOT1

UGATE1 PHASE1 LGATE1

DBC7

1

29

V12

1

DC11 NC/4/X FB DC9 DR38 680p/4/X7R/50V/K/X 750/6/X

2.2/6

2

PVCC1_2

DC8 1.5n/4/X7R/50V/K

1.27K/4/1

DR35

DR15

DU1

3

DR36 20K/4/1

PGOOD EN VID7 VID6 VID5 VID4 VID3 VID2 VID1 VID0 VRSEL

1

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

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

1

[6] VRD_SEL

R1.0

10

IO_VID7 IO_VID6 IO_VID5 IO_VID4 IO_VID3 IO_VID2 IO_VID1 IO_VID0

DBC10 0.1u/6/Y5V/25V/Z/X

DR37

37 36 46 47 48 1 2 3 4 5 6

VCC

[5] VR_RDY [29] VTT_PWRGD

1

+

DEC13 470u/FP/D/16V/AC/X

1u/6/Y5V/10V/Z

ALL MOSFET =8~9m OHM

DR20 0/6/SHT/X

+

CPU FAN ISSUE

+

D

PHASEC

8 6 4 2

IO_VID0 IO_VID1 IO_VID2 IO_VID3

IO_VID4 IO_VID5 IO_VID6 IO_VID7

IO_VID0 IO_VID1 IO_VID2 IO_VID3

[24] [24] [24] [24]

IO_VID4 IO_VID5 IO_VID6 IO_VID7

[24] [24] [24] [24]

3VDUAL

DR51 1K/4/1

3VDUAL

DRN2 1K/8P4R/6

DR52 8.2K/4

VCC3

D

G

DC12 0.1u/4/Y5V/16V/Z

S

3

2

SOT23

DR53 8.2K/4/X

G

DQ13 2N7002/SOT23/25pF/5

DQ14 MMBT2222A/SOT23/600mA/40 SOT23

VR_RDY 2

A

VRMGD [19,21]

3

7 5 3 1

DRN1 1K/8P4R/6 8 6 4 2

1

VID4 VID5 VID6 VID7

7 5 3 1

ig

[6] [6] [6] [6]

VID0 VID1 VID2 VID3

CHOKE06U-40A_1PDL-2

A

1

[6] [6] [6] [6]

2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m 2SK3918/TO252/1300pF/7.5m

DR54 8.2K/4

Gigabyte Technology Title

VRD 11/ ISL6312 Size Document Number Custom Date: 5

4

3

2

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 1

2.11 30

of

33

8

7

6

5

4

3

2

1

ATXPWR_24-2

-12V

ab y Do te no Co t c nf i op de y nt ia l

ATX POWER CONNECTOR VCC3

VCC3

ATX

D

[24,29] -PSON BC129 0.1u/6/Y5V/25V/Z

-5V VCC VCC

13

3.3V

3.3V

1

14

-12V

3.3V

2

V12

15

GND GND

3

16

PSON

5V

4

17

GND GND

5

18

GND

5V

6

19

GND GND

7

20

-5V

POK

8

PWOK [24]

21

5V

5VSB

9

5VSB

22

5V

12V

10

23

5V

12V

11

GND

3.3V

12

24

BC131 BC133 BC134 0.1u/6/Y5V/25V/Z0.1u/6/Y5V/25V/Z/X 0.1u/6/Y5V/25V/Z/X

VCC

ATX_12V

4

+12V GND

1

3

+12V GND

2

D

APW/2*2/IV/OC/P/4.2/VA/SN/OH BC130 0.1u/6/Y5V/25V/Z

VCC

+12V

BC136 BC138 C259 BC139 0.1u/6/Y5V/25V/Z/X 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z 0.1u/6/Y5V/25V/Z/X

BC135 0.1u/6/Y5V/25V/Z

C1332 0.1u/6/Y5V/25V/Z

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

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

HOLE_3-RH-2

4

8

4

7

1

7

1

1

B

8

4

8

4

7

1

7

1

HOLE_3

6

K1

K2

K3

K1_ICT

K1_ICT

K1_ICT

K4

I1

I2

4MMH/X

4MMH/X

I3

I4

4MMH/X

4MMH/X

B

K5

K6

I5

HOLE_3

K1_ICT

5

6

5

HOLE_3 6

1

1

3

2

3

MH1 2

MH6

4

6

5

6

5

6

7 HOLE_3

HOLE_3-RH-5MM

3

2

7 HOLE_3

8

1

1

4

1

7

8

HOLE_3

5

HOLE_3

6

4

3

8

5

8

3

MH4 2

3

MH3 2

MH2

2

3

MH8

2

MH7

C

5

C

K1_ICT

K1_ICT

1

1

G

ig

1

4MMH/X

A

A

Gigabyte Technology Title

ATX POWER CONNECTOR

8

7

6

5

4

3

Size B

Document Number

Date:

Friday, December 01, 2006 2

Rev

945GZM-S2 Sheet

2.11 31 1

of

33

5

4

-C_BE3 PAR -FRAME -TRDY -IRDY -STOP -DEVSEL LANCLK33 -PERR -SERR -REQ3 -GNT3

2

# Layout Check 注注注注 : 1. LU1 PIN129 需下需需GND,至至至 22 VIA

POWER DECOUPLING CAP.

CLK_RUN 3VDUAL LR8 8.2K/4

LBC1 0.1u/6/Y5V/25V/Z

VDD15_L

A_D[0..31]

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

A_D15 VDD15_L A_D14 A_D13

VCC3

C

A_D12 A_D11 A_D10 M66_EN A_D9 -C_BE0 A_D8 A_D7

[18,22] -C_BE0 VCC3

A_D6 A_D5 A_D4 A_D3 A_D2 A_D1 A_D0 VDD15_L

VCC3 3VDUAL

LR10 27/6/1

A_D27

A_D24 A_D25 A_D26

A_D23

VDD15_L A_D19 A_D20 A_D21 A_D22

A_D21

CLK_RUN VDD15_L

ZP_REF ZN_REF

VDD15_L

3VDUAL

VPD_CLK VPD_DATA

ZN_REF ZP_REF

AD15 VDD AD14 AD13 VDDO_PCI AD12 AD11 AD10 M66EN AD9 CBE_[0] AD8 AD7 VDDO_PCI AD6 AD5 AD4 AD3 AD2 AD1 AD0 VDD BOND32 VPD_CLK VPD_DATA SPI_DI

129

EPAD

88E8001

LR16 8.2K/4

VPD_CLK VPD_DATA

RSET

XTALO LAN25MCLK

VDD15_L

VDD15_L

3VDUAL

VDD15_L

LED_100 3VDUAL LED_ACT

VDD15_L 3VDUAL 3VDUAL LED_1000 VDD15_L LED_ACT

LR13 200K/4

LBC19 4.7u/8/Y5V/10V/Z

LBC20 0.1u/6/Y5V/25V/Z

LR9 8.2K/4

VDD15_L A_D30 A_D31

LQ1 BCP69/SOT223/-1A/60

CTRL25

AVDD25_L

-PCIPME [18,22] -PFMRST1 [24]

-PIRQF

+

LBC41 0.1u/6/Y5V/25V/Z/X

LEC6 100u/D/10V/57

LBC39 LBC37 0.1u/6/Y5V/25V/Z

C

LBC38 LBC22 0.1u/6/Y5V/25V/Z/X

0.1u/6/Y5V/25V/Z

3VDUAL

LBC23 0.1u/6/Y5V/25V/Z

4.7u/8/Y5V/10V/Z

LFB2 0/8/SHT/X

AVDD33_L

CTRL25 AVDD25_L MDI1MDI1+ AVDD25_L

AVDD25_L

1

-PIRQF [18,22]

AVDD25_L MDI3MDI3+ AVDD25_L MDI2MDI2+

LBC10 0.1u/6/Y5V/25V/Z

AVDD25_L

VCC3

-PCIPME -PFMRST1

LBC9 0.1u/6/Y5V/25V/Z

0/8/SHT/X

LBC21 0.1u/6/Y5V/25V/Z

LBC24 4.7u/8/Y5V/10V/Z

LBC25 0.1u/6/Y5V/25V/Z

LBC26 0.1u/6/Y5V/25V/Z/X

LBC27 0.1u/6/Y5V/25V/Z

LR12 8.2K/4 VDD15_L LQ2 BCP69/SOT223/-1A/60

1

+

88E8001-A4/S

LEC8 100u/D/10V/57

CTRL15

VDD15_L

MDI0MDI0+

LBC2 LBC11 0.1u/6/Y5V/25V/Z

LBC12 0.1u/6/Y5V/25V/Z

LBC13

LBC14 0.1u/6/Y5V/25V/Z

LBC15

LBC28 4.7u/8/Y5V/10V/Z

LBC29

B

LAN25MCLK

0.1u/6/Y5V/25V/Z

LX1

A0 SCLEEPROM A1 SDA A2 WP

LBC8 0.1u/6/Y5V/25V/Z

AD_21/-REQ3,-GNT3/-PIRQF

LR14 2.49K/4/1

3VDUAL

0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

0.1u/6/Y5V/25V/Z

XTALO

1 2 3 7

25M/20p/30ppm/49US/20/D LC1 27p/4/NPO/50V/J

GND

6 5

LU2

VCC

LR15 8.2K/4

8

B

CTRL15

AVDD25_L VDD15_L

3VDUAL

A_D28 A_D29

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39

LBC7 0.1u/6/Y5V/25V/Z

AVDD33_L

LBC18 0.1u/6/Y5V/25V/Z

AD28 AD29 VDDO_PCI VDD AD30 AD31 VDDO_PCI PME_ RST_ VIOB INTA_ TSTPT AVDDL3 MDIN[3] MDIP[3] AVDDL2 MDIN[2] MDIP[2] HSDACN HSDACP AVDDH CTRL25 AVDDL1 MDIN[1] MDIP[1] AVDDL0

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38

LR11 33/6/1

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

LBC6 0.1u/6/Y5V/25V/Z

LFB1

CBE_[1] CBE_[2] AD16 AD17 AD18 VDDO_PCI VDD GNT_ REQ_ SERR_ ZP_REF ZN_REF VDDO_PCI PERR_ CLKRUN VDD CLK IDSEL DEVSEL STOP_ IRDY_ TRDY_ VDDO_PCI FRAME_ PAR VDD AD19 AD20 AD21 AD22 VDDO_PCI AD23 CBE_[3] AD24 AD25 AD26 VDDO_PCI AD27

LU1

LBC5 0.1u/6/Y5V/25V/Z

4

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

D

VCC3

1 2 3

VCC3

4

VCC3

AVDDLF VDD SPI_DO SPI_CLK CTRL15 SPI_CS VDD VDDO_TTL VDDO_TTL LED_LINK1000 VDD LED_TX_ LED_LINK10_ LED_LINK100_ VDDO_TTL LED_RX_ LED_DUPLEX_ LED_STST_ VDD TESTMODE VDDO_TTL TDO VDD VAUX_AVLBL SWITCH[1] SWITCH[0] TDI TRST VDD TMS TCK XTALO XTALI VSSC VDD RSET MDIP[0] MDIN[0]

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

LBC17

LBC4 0.1u/6/Y5V/25V/Z

1 2 3

VCC3

102 101 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65

-C_BE2 -C_BE1

[18,22] -C_BE2 [18,22] -C_BE1 LBC16

A_D16 A_D17 A_D18

4. MDI正正0~3,TRACE 8:7:8 , 並每每每每每 40mil

-PFMRST1

LBC3 0.1u/6/Y5V/25V/Z

VCC3

VCC3

2. 3VDUAL , VCC3 , VDD15_L , AVDD25_L 至至至20mil寬,並並漏並並並並限pin至至不少少Bypass Cap. 3. X'TAL 25MHz 限兩兩兩,TRACE 愈愈愈愈,兩寬12mil

LANCLK33

1

ab y Do te no Co t c nf i op de y nt ia l

[18,22] -C_BE3 [18,22] PAR [18,22] -FRAME [18,22] -TRDY [18,22] -IRDY [18,22] -STOP [18,22] -DEVSEL [21] LANCLK33 [18,22] -PERR [18,22] -SERR [18,22] -REQ3 [18] -GNT3

D

3

LC2 27p/4/NPO/50V/J

LR28

EMI

4

AT24C08AN-10SI-2.7/S

3VDUAL

0/6/SHT/X

AVDD25_L

USB_LAN

PIN L1,L10 TRACER 40MIL

LBC30

LR20 49.9/6/1

LR21 49.9/6/1

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

G

A

0.1u/6/Y5V/25V/Z

ig

MDI0+ MDI0MDI1+ MDI1MDI2+ MDI2MDI3+ MDI3-

LR22 49.9/6/1

LR23 49.9/6/1

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

LR24 49.9/6/1

LR25 49.9/6/1

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

LFB3 0/6/SHT/X

LR26 49.9/6/1

L1 L2 L3 L4 L5 L6 L7 L8 L9 L10

D1

UP

LR27 49.9/6/1

DOWN

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

LED_ACT

URN2

D2

LR17

150/6

D3

LED_100

LR18

150/6

D4

LED_1000

LR19

150/6

U1 U2 U3 U4 U5 U6 U7 U8

P6P6+

FUSEVCC

P6+ P6P7+ P7-

LBC40 0.1u/6/Y5V/25V/Z

7 5 3 1

8 6 4 2

+USBP6 -USBP6 +USBP7 -USBP7

[18] [18] [18] [18]

0/8P4R/6/SHT/X

REAR USBX2

A

EC要 要要要USB_PORT的 的FUSEVCC

P7P7+

FUSEVCC

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

LR6

150K/4

-USBOC_R [18]

Gigabyte Technology Title

1 +

5

4

3

LEC2 1000u/D/6.3V/8C/36m

LR7 270K/4

2

MARVELL 88E8001 945GZM-S2

Size Custom

Document Number

Date:

Friday, December 01, 2006

Sheet 1

32

Rev

2.11 of

33

1

3

PROCESSOR HOT

VCC

-

R326 10K/4/1

2

CPUFAN_VCC

3

+

TSM_6

2

-

1 2 3 4

BC116 0.1u/6/Y5V/25V/Z/X

3

G

1

S

SOT23

TSM_7

R329 1K/4/1

C222 0.1u/6/Y5V/25V/Z/X

C225 2.2n/4/X7R/50V/K

-FORCEPR

-FORCEPR [6]

Q33 2N7002/SOT23/25pF/5

D

G

G V S C

INTEL FRONT PANEL

A

-PROCHOT [6]

Q32 2N7002/SOT23/25pF/5

D

U13A

S

SOT23

2

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

SYS_FAN

B

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

Q21 MMBT2222A/SOT23/600mA/40 SOT23

2

VCC

3

MPD+

3 PIN POWER LED LAYOUT PLACE CLOSE TO F_PANEL

PWR_LED MPD+ 1 2 3

1

B

-PROCHOT

LM358DR/SO8

RS2 100K/1/6/S

FANIO1 [24]

+

TSM_5

R340 R342 22K/4 1K/4/1

1

CE2 100u/D/16V/5B

R327 2.67K/4/1

8

Q34 AP3310H/TO252/300pF/150m

LM358DR/SO8

R343 5.1K/4/1

deasserted at 116 degree

+12V

VCC

7

asserted at 131 degree

1

6

R335 8.2K/4

U13B

4

BC115 2.2u/8/Y5V/16V/Z

+

8.45K/4/1

3

[24] FANPWM1

5

R325

4

R338 1K/4/1 R339 22K/4

8

R337 8.2K/4

RS2 CLOSE CPU VR MOSFET

+12V

FANPWM3 [24]

1

VCC

R334 100/6/1

2

R1566 8.2K/4

BC114 0.1u/6/Y5V/25V/Z

CPUFAN_VCC

1

+12V

+12V

A

4

ab y Do te no Co t c nf i op de y nt ia l

SMART FAN

3

CPU SMART FAN

2

R304

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

HD+

3

R1908 8.2K/4 Q315

5

F_PANEL

0315

1K/4/1

+12V

R298 330/6

HD+

MSG/PD+

2

HD-

MSG/PD-

4

GND

PW+

6

RESET

PW-

8

GD+

SP+

14

GD-

NC

16

GN+

NC

18

GN-

SP-

20

MPD+

完不不不ENERGY LAKE FUNCTION

R309 8.2K/4

FANIO2 [24]

-PWRBTSW

-PWRBTSW [24]

R1.0

9 BAT54C/SOT23/200mA 13

C

15 17 19

C216 0.01u/4/X7R/16V/K

RSV

C1282 2.2n/4/X7R/50V/K

Q26 BAV99/SOT23/300mA

C V S

7

[5,19,21] -SYS_RST

VCC

R1576 R1578 22K/4 1K/4/1

3

5VSB

GPO26 [19]

5VSB

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

VCC

1

[23] -HDLED

1

VCC

1 2 3

BC111 0.01u/4/X7R/16V/K/X

2

R308 330/6

C

5VSB

SPK-

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

VCC

BUZZER

3

R316 75/6

Q30 MMBT2222A/SOT23/600mA/40

SOT23

D

R319

1

2

1

[24] BEEP-

2

SOT23

Q29 MMBT2222A/SOT23/600mA/40

2

G

R317 8.2K/4

D

R314 75/6

1

Q28 MMBT2222A/SOT23/600mA/40 3

R315 1K/4/1

3

VCC

ig

D6 LL4148/SOD80C/300mA

1

VCC SPK-

1K/4/1

SPKR [19]

BZ

Gigabyte Technology

2 3

Title

FRONT PANEL

BZ BUZZER/D/X

Size Document Number Custom Date:

1

2

3

Rev

945GZM-S2

Friday, December 01, 2006

Sheet 4

2.11 33

of

33