945gcd-ci V1.0 0805F

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

Title

Size Document Number Rev

Date: Sheet of

945GCD-CI 1.0

Cover SheetCustom

1 30Tuesday, August 05, 2008

Elitegroup Computer SystemsTitle


Date: Sheet of

945GCD-CI 1.0

Cover SheetCustom




Date: Sheet of

945GCD-CI 1.0

Cover SheetCustom


Elitegroup Computer Systems

945GCD-CIRev: 1.0

Schematics Version History Table :

Circuit Ver. PCB Ver. Total Page Modified Page(s) Date30

Page Title of Schematic :

Cover Sheet

Socket 437 Processor 1/2Socket 437 Processor 2/2Clock Generator(ICS9LPRS437)

ICH7 Part E & F (POWER & GND)

System Block Diagram

DDR & V_FSB_VTT Power

( P4 Diamond Ville_SC/DC 437 with DDR2 SDRAM Mainboard )

A

I-LP(MCH)Part D

DDIMM 1 ( DDR2 SDRAM )

I/O Ports

Vcore DC-DCMIS DC-DC(DUAL & VDDQ)

Audio Interface

USB/FWH

ATX Power & Front Panel

IO/ITE8718

PCIE LAN

A

H/W Monitor

ICH7 Part B & C (RTC)

I-LP(MCH)Part A & E & F

Azalia Codec

I-LP(MCH)Part B & C

2008/05/08

ICH7 Part A & D

PCI Slot1Back I/O

I-LP(MCH)Part G

Reset MapPower deliveryClock MapGPIO Table

BB 30 2008/05/30

1.0 1.0 30 2008/07/024,5,7,11,19,22,23,26,

05,12,13,15,16,17,18,19,20,21,22,23,24,

11,13,14,18,23,24,26

123456

8

151413121110

9

1718192021

16

222324

272625

2928

30

7

30

A:2008/05/08P5.RN15 change to 0,add LPCCLK_TPM

P12.add LPC function,BIOS_WP,R168 to 33 ohm03.04.05.

01.

P15.add two USB HEADERSP13.add IDE function,A20M_L...

P16.add SIO_GPO40 control 5Vdual,and PCIRST_L0...06.P17 add IDE HEADER07.

08. P18 del a Fan header,add TPM headerP19.add resistor between AUGND&GND,modify R networksP20.Modify Audio Header follow customer spec

09.

P21.Modify ATX Header follow customer spec10.11.

P22.U9,U10 supply by 5VSB12.P23.del VRM con,Regulator from vcc to Vcore13.P24.dual control&5SB to 3VSBY circuit change

P14.modify RSMRSTcircuit to meet t204 SPEC

P23.add R475 reserved,VRM_PWRGD circuit modify

P11.add EC59 fix S3 wake up hang DEA---B:2008/05/30

P24.C114 stuff 4.7u06.

P13 change ER35 to 20-1 fix USB signle fail

05.04.03.

01.

P18.add MCH_FAN

B--1.0: 2008/07/02P4 con-layout DC

P22.L10 to 0 ohm,del MC1,MC3

P11.ER43 20K-->13.7K-1-04

P26.add wake up by ring function,rear USB add choke06. P23.modify meet DC power spec

02.

07.

03.04.05.

P19.add R678

01.

02.

14.

P11.VTT_DDR VCNTL conect to VCC3

02.

P5 suff CC7

07. P26.del R29,R30

PCB P/N

15-V82-011000

15-V82-010020

15-V82-010010

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

Title


Date: Sheet of

945GCD-CI 1.0

system Block Diagram

Custom




Date: Sheet of

945GCD-CI 1.0


Custom




Date: Sheet of

945GCD-CI 1.0


Custom



P4 Processor

FCBGA 437

INTEL

INTEL

QG82945GC A21202pin FC-BGA

INTELICH7

652pin EBGA

BW : 2GB/s (Support Lsoch)

DIMM1: DDR2 Socket 240P

USB42 ports

USB V2.0

Azalia I/F

BW : 133MB/s @Freq : 33MHz

PCI1 Slot 120pin @ AD17

ITE8718Super I/O

128pin PQFP

LPC bus

FWHintel

32pin PLCC

ALC662Audio Codec

PCB : 170 x 170 mm ; 4 layers

USB3

VGA

USB22 ports

USB12 ports

SATA1 7Pin

BW : 10.7GB/s @ DDR2 :533/667MHz

SATA2 7Pin

Analong Display

RAMDAC: 400MHzResolutions Up To 2048x1536@75Hz

BW : 300MB/sTCM 1.1

BW : 4.1GB/s @ FSB : 533MHz Freq : 133MHz

PCIE LAN

Line inLine outMic in

Diamond Ville_SC

IDE

2 ports

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

H_A3H_A4H_A5

H_A7H_A6

H_A9H_A8

H_A11H_A10

H_A13H_A12

H_A14

H_A16

H_A17H_A18H_A19H_A20

H_A24

H_A21

H_A23H_A22

H_A28

H_A25

H_A27H_A26

H_A29

H_A31H_A30

H_A[35:3]

H_REQ0H_REQ1H_REQ2H_REQ3H_REQ4

H_REQ[4:0]

H_D0H_D1H_D2H_D3H_D4

H_D7H_D6H_D5

H_D8

H_D14H_D15

H_D11

H_D13

H_D10H_D9

H_D12

H_D18H_D17H_D16

H_D21H_D20H_D19

H_D24H_D23H_D22

H_D27H_D26H_D25

H_D29H_D28

H_D34

H_D47

H_D33H_D32

H_D44

H_D40

H_D38

H_D43

H_D35

H_D41

H_D37H_D36

H_D39

H_D42

H_D46H_D45

H_D50

H_D63

H_D49H_D48

H_D60

H_D56

H_D54

H_D59

H_D51

H_D57

H_D53H_D52

H_D55

H_D58

H_D62H_D61

H_D[63:0]

H_D31H_D30

H_A15


H_A_STB06

H_ADS_L 6

H_BNR_L 6

H_BPRI_L 6

H_DEFER_L 6

H_DRDY_L 6

H_DBSY_L 6

H_BREQ0_L 4,6

H_LOCK_L 6

H_CPURST_L 4,6

H_RS0_L 6H_RS1_L 6H_RS2_L 6

H_TRDY_L 6

H_D_STBN2 6H_D_STBP2 6

H_DBI2 6

H_D_STBN3 6H_DBI3 6

H_D_STBP3 6

H_D_STBN06H_DBI06

H_D_STBP06

H_D_STBN16H_D_STBP16

H_DBI16

H_D[63:0]6

H_REQ[4:0]6

H_A[35:3]6

H_A_STB16

H_HIT_L 6

H_HITM_L 6

Title


Date: Sheet of

945GCD-CI 1.0

Socket 479 Processor 1/2Custom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




DA

TA G

RP 0

DA

TA G

RP 1

DATA

GRP

2D

ATA

GR

P 3

CPU1B

atom DC <NO_STUFF>

.

DA

TA G

RP 0

DA

TA G

RP 1

DATA

GRP

2D

ATA

GR

P 3

CPU1B

atom DC <NO_STUFF>

.

D[0]#Y11D[1]#W10

D[10]#W15D[11]#AA13D[12]#Y16D[13]#W13D[14]#AA9D[15]#W9

D[16]#AA5D[17]#Y8D[18]#W3D[19]#U1

D[2]#Y12

D[20]#W7D[21]#W6D[22]#Y7D[23]#AA6D[24]#Y3D[25]#W2D[26]#V3D[27]#U2D[28]#T3D[29]#AA8

D[3]#AA14

D[30]#V2D[31]#W4

D[32]# R3D[33]# R2D[34]# P1D[35]# N1D[36]# M2D[37]# P2D[38]# J3D[39]# N3

D[4]#AA11

D[40]# G3D[41]# H2D[42]# N2D[43]# L2D[44]# M3D[45]# J2D[46]# H1D[47]# J1

D[48]# C2D[49]# G2

D[5]#W12

D[50]# F1D[51]# D3D[52]# B4D[53]# E1D[54]# A5D[55]# C3D[56]# A6D[57]# F2D[58]# C6D[59]# B6

D[6]#AA16

D[60]# B3D[61]# C4D[62]# C7D[63]# D2

D[7]#Y10D[8]#Y9D[9]#Y13

DINV[0]#W16

DINV[1]#Y6

DINV[2]# L1

DINV[3]# C5

DSTBN[0]#Y14

DSTBN[1]#Y4

DSTBN[2]# K2

DSTBN[3]# E2

DSTBP[0]#Y15

DSTBP[1]#Y5

DSTBP[2]# K3

DSTBP[3]# F3

DP#0V9

DP#1R4

DP#2 M4

DP#3 D4

ADDR 0

ADDR 1

COM

MO

N CL

K

CPU1A

atom DC

.

ADDR 0

ADDR 1

COM

MO

N CL

K

CPU1A

atom DC

.

A[10]#M19 A[11]#H21 A[12]#L20 A[13]#M20 A[14]#K19 A[15]#J20 A[16]#L21

A[17]#C19 A[18]#F19 A[19]#E21 A[20]#A16 A[21]#D19 A[22]#C14 A[23]#C18 A[24]#C20 A[25]#E20 A[26]#D20 A[27]#B18 A[28]#C15 A[29]#B16

A[3]#P21

A[30]#B17 A[31]#C16

A[4]#H20 A[5]#N20 A[6]#R20 A[7]#J19 A[8]#N19 A[9]#G20

ADS# V19

ADSTB[0]#K20

ADSTB[1]#B19

BNR# Y19

BPRI# U21

BR0# T20

DBSY# Y18

DEFER# T21

DRDY# T19

HIT# AA17

HITM# V20

LOCK# W20REQ[0]#N21 REQ[1]#J21 REQ[2]#G19 REQ[3]#P20 REQ[4]#R19

RESET# D15

RS[0]# W18RS[1]# Y17RS[2]# U20

TRDY# W19A[32]#A17 A[33]#B14 A[34]#B15 A[35]#A14

AP0D17

AP1M18

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FERR_L

COMP0COMP1COMP2COMP3

H_IERR_N

PROCHOT_L

H_IERR_N

H_CPUPWRGD

H_CPUPWRGD

CPU_THRMTRIP_L

H_BPM2H_BPM5_PREQ_LH_BPM1H_BPM0

H_BPM0H_BPM1H_BPM2H_BPM3

H_BPM4_PRDY_LH_BPM5_PREQ_L

H_BR1

H_BR1

H_TCK

H_TDOH_TMSH_TRST-

H_TDI

H_FSBSEL0H_FSBSEL1H_FSBSEL2

CPU_GTLREF

H_DPRSTP_LH_DPSLP_LH_DPWR_L

H_FORCEPR

H_DPSLP_L

H_DPWR_L

H_DPRSTP_L

CPU_GTLREF

H_EXTBGREF

H_EXTBGREF

CPUVID0CPUVID1CPUVID2CPUVID3CPUVID4CPUVID5CPUVID6

VCCSENVSSSEN

CPU_VCCA

PROCHOT_L

PROCHOT_L

H_CPUPWRGD

H_TDOH_TMS

H_TDI

H_BPM4_PRDY_LH_BPM3

CPU_VCCA

CPU_GTLREF

CPU_GTLREF2

CPU_GTLREF2

H_COMP0_2H_COMP1_2H_COMP2_2H_COMP3_2

H_BPMB_0H_BPMB_1H_BPMB_2H_BPMB_3


H_BPM0H_BPM1H_BPM2H_BPM3


H_TDX_M

H_TDX_M

H_TDX_M

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT VCCP

1_8VSTR

VCCP

VCCP

V_FSB_VTT

V_FSB_VTT V_FSB_VTT

VCCP

V_FSB_VTT

V_FSB_VTT

CLK_CPU_H5CLK_CPU_L5

FERR_L13A20M_L13

IGNNE_L13

STPCLK_L13SMI_L13

HINIT_L13

NMI13INTR13

THRMDN16,18

CPU_THRMTRIP_L13

CPU_THERMDA16,18

H_CPUPWRGD12

HWRST_L5,12,21

H_FSBSEL0 5,6H_FSBSEL1 5,6H_FSBSEL2 5,6

CPU_SLP_L 13

H_CPURST_L 3,6

H_BREQ0_L 3,6

CPUVID0 23CPUVID1 23CPUVID2 23CPUVID3 23CPUVID4 23CPUVID5 23CPUVID6 23

VCCSEN 23VSSSEN 23

Title


Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




Place top side of CPU

Place back side of CPU

Place back side of CPU

Topside CAPS for FSBVTT PLAN Decoupling for FSBVTT

Decoupling for VCC_CORE

04-888-105503 C/C.1uF.6.3V.10%..X5R..SMD 0402.LEAD-FREE

VCCA max current 130mACPU_VCCA : 1.5V@130mA

MC12 change size

connect toFSB_VTT

B to 1.0, follow DG,

B to 1.0, addCPU_GTLRE2 circuitfor DC SC:-O

B to 1.0, DC :add R147, Del SR12,SR13,SR14,SR15,SC:Add SC12,SC13,SC14,SC15,delSR12,R147,

B to 1.0, Stuff R147 for DC,SC:OPEN

BtoV1.0:DC:stuff RN51,SC:OPEN

BtoV1.0:DC:stuffR501,SC:OPEN

BtoV1.0:DC:stuffR502,SC:OPEN

VBto1.0,SC0 ohm.

VB to V1.0 change to1U

SC：Stuff DC: -O

SC43

.1U-04-X

SC43

.1U-04-X

SC351U-04-XSC351U-04-X

SC47.1U-04-XSC47.1U-04-X

R166 24.9-1-04R166 24.9-1-04

SR9

2K-1-04-X

SR9

2K-1-04-X

R148 51-04R148 51-04

ASYN

CTH

ER

MD

EB

UG

XD

P/ITP SIGN

ALS

H C

LK

MIS

C

CPU1C

atom DC

<NO_STUFF>

.

ASYN

CTH

ER

MD

EB

UG

XD

P/ITP SIGN

ALS

H C

LK

MIS

C

CPU1C

atom DC

<NO_STUFF>

.

BCLK0V11BCLK1V12

A20M#U18FERR#T16IGNNE#J4

SMI#U17STPCLK#R16

INIT#V16

LINT0T15LINT1R15

IERR#F16PWRGOODV17

PROCHOT#G17THERMTRIP#H17

THERMDAE4THERMDCE5

VSSG4VSSF4

BPM[0]#K17BPM[1]#J18BPM[2]#H15BPM[3]#J15

NCG6NCH6NCK4NCK5

PRDY#K18PREQJ16BR1#V15

TCKM17TDIN16TDOM16TMSL17TRST#K16

NCM15NCL16

BSEL0 J6BSEL1 H5BSEL2 G5

COMP0 T1COMP1 T2COMP2 F20COMP3 F21

VSS L5VSS N5VSS N4VSS P4

CMREF B7GTLREF A7

NC D6

EXTBGREF M6

SLP# N18DPRSTP# R18

DPSLP# R17DPWR# U4

FORCEPR# N15

HFPLL N6VSS L15

BINIT# T17MCERR# P17

ACLKPH U5DCLKPH V5

VSS P5VSS T5

RSP# T6

EDM R6VSS A19

RSVD1 A3RSVD2 C1RSVD3 C21

CORE_DET A13

SC361U-04-XSC361U-04-X

C127.1U-04C127.1U-04

MC16

10U-X5-08C0805

MC16

10U-X5-08C0805

SC501U-04-XSC501U-04-X

SC651U-04-XSC651U-04-X

R143 22-04R143 22-04

SC61U-04-XSC61U-04-X

R137 49.9-1-04R137 49.9-1-04

C133.1U-04C133.1U-04

R124

1.74K-1-04

R124

1.74K-1-04

SC301U-04-XSC301U-04-X

R123

1.21K-1-04

R123

1.21K-1-04


SC12.1U-04-X-OSC12.1U-04-X-O

SC161U-04-XSC161U-04-X

MC10

10U-X5-08C0805

MC10

10U-X5-08C0805

R1520-04-O

R1520-04-O SR15

0-04-OSR150-04-O

SR19 24.9-1-04SR19 24.9-1-04

SC601U-04-XSC601U-04-X

SC261U-04-XSC261U-04-X

R144 51-04R144 51-04

SC291U-04-XSC291U-04-X

SC371U-04-XSC371U-04-X

MC11

10U-X5-08C0805

MC11

10U-X5-08C0805

SR11 1K-04-XSR11 1K-04-X

SR18 49.9-1-04SR18 49.9-1-04

SC68.1U-04-X-OSC68.1U-04-X-O


RN51 0-8P4R-04RN51 0-8P4R-04

1 23 45 67 8

MC19

10U-X5-08C0805

MC19

10U-X5-08C0805

C501

1U-04

C501

1U-04

R146 62-04R146 62-04

CPU1E

atom DC

.

CPU1E

atom DC

.

VSS1A2

VSS2 A4VSS4 A8

VSS5 A15VSS6 A18

VSS8A20

VSS9 B1

VSS10B2

VSS11 B5VSS12 B8

VSS13 B13

VSS14B20

VSS15B21

VSS16 C8VSS17 C17

VSS18 D1

VSS19 D5VSS20 D8

VSS21 D14VSS22 D18VSS23 D21

VSS24 E3

VSS25E6

VSS26E7

VSS27E8

VSS28E15

VSS29E16

VSS30 E19

VSS32F5

VSS33F6

VSS34F7

VSS35F17

VSS36F18

VSS37 G1

VSS39 G7VSS41 G9

VSS42 G13VSS45 G21

VSS46H3

VSS48H4

VSS49 H7VSS51 H9

VSS52 H13VSS53 H16

VSS54H18

VSS55H19

VSS56 J5VSS57 J7

VSS58J9

VSS59 J13VSS60 J17

VSS61K1

VSS62K6

VSS63K7

VSS64 K9

VSS65 K13VSS66 K15VSS67 K21

VSS68L3

VSS69L4

VSS71L6

VSS72L7

VSS73L9

VSS74 L13

VSS76L18

VSS77L19

VSS78M1

VSS79 M5VSS80 M7VSS81 M9

VSS82 M13VSS83 M21

VSS161 N7VSS160 N9

VSS159 N13VSS158 N17

VSS157 P3

VSS154P6

VSS153P7

VSS152P9 VSS151 P13

VSS149P15

VSS148P16

VSS147P18

VSS146P19

VSS145R1

VSS144 R5VSS143 R7VSS142 R9

VSS141 R13VSS140 R21

VSS139 T4VSS137 T7VSS136 T9

VSS135T10

VSS134T11

VSS133T12

VSS132T13

VSS131 T18

VSS130 U3

VSS129U6

VSS128U7

VSS127U15

VSS126U16

VSS125 U19

VSS124 V1

VSS123 V4

VSS122V6

VSS121V7

VSS120V8

VSS119V13

VSS118V14

VSS117 V18VSS116 V21

VSS115 W1

VSS114W5 VSS113W8

VSS112 W11

VSS111W14 VSS110W17 VSS109W21

VSS108Y1

VSS107Y2

VSS106Y20

VSS105Y21

VSS104AA2

VSS103AA3

VSS102AA4 VSS101 AA7

VSS100 AA10VSS99 AA12VSS98 AA15

VSS97AA18VSS96AA19

VSS95AA20


SC18

.1U-04-X

SC18

.1U-04-X

R138 51-04R138 51-04

R227 0-04R227 0-04


ER70

1.62K-1-04

ER70

1.62K-1-04

SC541U-04-XSC541U-04-X

SC11

.1U-04-X

SC11

.1U-04-X

MC18

10U-X5-08C0805

MC18

10U-X5-08C0805

R127

2.2-1

R127

2.2-1

SR81K-1-04-X SR81K-1-04-X

SC451U-04-XSC451U-04-X

C134.1U-04C134.1U-04

SC511U-04-XSC511U-04-X

CPU1D

atom DC.

CPU1D

atom DC.

VCCFV10

VCCQ1A9VCCQ2B9

VCCP1 A10VCCP2 A11VCCP3 A12VCCP4 B10VCCP5 B11VCCP6 B12VCCP7 C10VCCP8 C11VCCP9 C12

VCCP10 D10VCCP11 D11VCCP12 D12VCCP13 E10VCCP14 E11VCCP15 E12VCCP16 F10VCCP17 F11VCCP18 F12VCCP19 G10VCCP20 G11VCCP21 G12VCCP22 H10VCCP23 H11VCCP24 H12VCCP25 J10VCCP26 J11VCCP27 J12VCCP28 K10VCCP29 K11VCCP30 K12VCCP31 L10VCCP32 L11VCCP33 L12VCCP34 M10VCCP35 M11VCCP36 M12VCCP37 N10VCCP38 N11VCCP39 N12VCCP40 P10VCCP41 P11VCCP42 P12VCCP43 R10VCCP44 R11VCCP45 R12

VTT1C9VTT2D9VTT3E9

VTT4F8

VTT5F9

VTT6G8

VTT7G14

VTT8H8

VTT9H14

VTT10J8 VTT11J14

VTT12K8 VTT13K14

VTT14L8 VTT15L14

VTT16M8 VTT17M14

VTT18N8 VTT19N14

VTT20P8 VTT21P14

VTT22R8 VTT23R14

VTT24T8 VTT25T14

VTT26U8

VTT27U9

VTT28U10 VTT29U11 VTT30U12

VTT31U13

VTT32U14

VCCPC62F14VCCPC63F13

VCCPC64E14

VCCPC61E13

VCCAD7

VID[0] F15VID[1] D16VID[2] E18VID[3] G15VID[4] G16VID[5] E17VID[6] G18

VCCSENSE C13VSSSENSE D13

C132.1U-04-OC132.1U-04-O

SR13

0-04-O

SR13

0-04-O

R136 24.9-1-04R136 24.9-1-04

SC221U-04-XSC221U-04-X

R140 1K-04R140 1K-04

C131.1U-04C131.1U-04

SC581U-04-XSC581U-04-X

MC15

10U-X5-08C0805

MC15

10U-X5-08C0805

SC671U-04-XSC671U-04-X

SC421U-04-XSC421U-04-X

R173 51-04R173 51-04

R165 49.9-1-04R165 49.9-1-04

RN21

51-8P4R

RN21

51-8P4R

1 23 45 67 8

C574

1U-04

C574

1U-04

12


MC12

10U-08

MC12

10U-08

RN50 51-8P4R-ORN50 51-8P4R-O

1 23 45 67 8

SC491U-04-XSC491U-04-X

MC17

10U-X5-08C0805

MC17

10U-X5-08C0805

SC281U-04-XSC281U-04-X

RN20 51-8P4RRN20 51-8P4R

1 23 45 67 8

SR17 24.9-1-04SR17 24.9-1-04

SC64.1U-04-XSC64.1U-04-X

C1391U-OC1391U-O

SC591U-04-XSC591U-04-X

SC101U-04-XSC101U-04-X

C122.1U-04C122.1U-04


SC231U-04-XSC231U-04-X

R676 10-04R676 10-04

SR16 49.9-1-04SR16 49.9-1-04

SR14

0-04-O

SR14

0-04-O

R677 10-04R677 10-04

C191.1U-04-OC191.1U-04-O

MC14

10U-X5-08C0805

MC14

10U-X5-08C0805

R502 0-04R502 0-04

R141 150-04-OR141 150-04-O

SC241U-04-XSC241U-04-X

SC441U-04-XSC441U-04-X


SR12

0-04-O

SR12

0-04-O

R145 1K-04R145 1K-04

R135 51-04R135 51-04

R139 1K-04R139 1K-04

R501 51-04R501 51-04

R147 0-04R147 0-04

R149 1K-04R149 1K-04

C120220P-04

C120220P-04

SC271U-04-XSC271U-04-X

RN25 470-8P4RRN25 470-8P4R

1 23 45 67 8

SC66.1U-04-X-OSC66.1U-04-X-O

C500

220P-04

C500

220P-04

SC531U-04-XSC531U-04-X

R151 1K-04R151 1K-04

SC8.1U-04-XSC8.1U-04-X

ER71

2.74K-1-04

ER71

2.74K-1-04

R129

22-1

R129

22-1

SC311U-04-XSC311U-04-X

R128

22-1

R128

22-1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CLKT0CLKC0

CK_P_33M_ICH

CLKT1

VDDCLK

CK_100M_SATA_HCK_100M_SATA_L

PCLK1

24_48M_L

PD_L

PCI_0

48M_0

FS_APCI_F0

FS_B

SMBCLKSMBDATA

LPCCLK_TPMCK_P_33M_SIO

FS_A H_FSBSEL0

H_FSBSEL2

REF1

CK_48M_SIO

VDDCLK

FS_C

96M_DOTCLK_L

CLKC1

FS_C

VDDCLKA

CK_MCH_LCLK_CPU_HCLK_CPU_L

CK_MCH_H

96M_DOTCLK_H

24_48M_L

FS_B H_FSBSEL1

CK_USB_48M_ICH

CK_14M_ICH

HWRST_L

VCC3

CK_P_33M_ICH 12

CK_P_33M_SIO 16

CK_PE_100M_LAN_H 22CK_PE_100M_LAN_L 22

PCLK1 25

LPCCLK_TPM 18

VRM_PWRGD12,23

HWRST_L 4,12,21

SMBCLK10,12,18,25SMBDATA10,12,18,25

96M_DOTCLK_H 7

CK_USB_48M_ICH 13

H_FSBSEL2 4,6

H_FSBSEL0 4,6

CK_14M_ICH 12

CK_MCH_H6CK_MCH_L6CLK_CPU_H4CLK_CPU_L4

CK_100M_SATA_H13CK_100M_SATA_L13

96M_DOTCLK_L 7

CK_PE_100M_ICH_H 13CK_PE_100M_ICH_L 13

CK_PE_100M_MCH_H 7CK_PE_100M_MCH_L 7

H_FSBSEL1 4,6

CK_48M_SIO 16

Title


Date: Sheet of

945GCD-CI 1.0

Clock GeneratorCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




0 0 0 266 MHZ (1066)

BSEL TABLE2 1 0 PSB FREQENCY

0 0 1 133 MHZ (533)

0 1 0 200 MHZ (800)

20080422change to 0

Bto1.0,add capfix signal testfail

L12

FB120-06

L12

FB120-06

12

RN14 33-8P4RRN14 33-8P4R

1357

2468

L11

FB120-06

L11

FB120-06

1 2

CC

2

18P-

04-O

CC

2

18P-

04-O

CLK1

ICS9LPRS437

CLK1

ICS9LPRS437

PCIF_0 7FS_A/PCIF_1 8FS_B/PCIF_2 9

PCI_0 53

PCI_4 3PCI_5 4RST# 52

PCI_1 54

PCI_3 2PCI_2 55

CPU_043CPU_0#42

CPU_140CPU_1#39

SRC26

USB_48 12

REF_1 50

VDD_REF46

VDD_CPU41

VDD_PCI-16

VDD_A35

VDD_PCI-E-119

VDD_4810

XIN48

XOUT47

SCLK45SDATA44

SEL24_48#MHZ11

VSS_CPU38 VSS_A36

DOT_96_T_0 14

SRC#27

VSS_REF49

VTT_PWRGD#/PD16

VDD_PCI-E-234VDD_SRC28

VSS_4813VSS_PCI-E-120VSS_PCI-E-225

IREF 37

VSS_SRC29 FS_C/REF_0 51

VSS_PCI11VSS_PCI25

VDD_PCI-256

DOT_96_C_0# 15

PCIEX_0 17PCIEX_0# 18





C61

100P

-04-

O

C61

100P

-04-

O

BC37

.1U-04

BC37

.1U-04

C40 27P-04C40 27P-04

C105.1U-04C105.1U-04

CC

6

18P-

04-O

CC

6

18P-

04-O

MC4

10U-08

MC4

10U-08

12

CC

1

18P-

04-O

CC

1

18P-

04-O

C58

.01U-04

C58

.01U-04

C41

.1U-04

C41

.1U-04

MC6

10U-08

MC6

10U-08

C91

.01U-04

C91

.01U-04

CC

5

18P-

04-O

CC

5

18P-

04-O

R83 33-04R83 33-04

R71 10K-04R71 10K-04

C65

100P

-04-

O

C65

100P

-04-

O

CC

3

18P-

04-O

CC

3

18P-

04-O

CC4

18P-04-O

CC4

18P-04-O

X1X-14.318MX1X-14.318M

12

3

R59 33-04R59 33-04

C39 27P-04C39 27P-04

RN15 0-8P4RRN15 0-8P4R

1357

2468

R75 33-04R75 33-04

R63 10K-04R63 10K-04

RJ5(2-3)

4.7K-04

RJ5(2-3)

4.7K-04

1

32

CC718P-04CC718P-04

C46.01U-04C46.01U-04

C59.01U-04C59.01U-04

R69 10K-04R69 10K-04

MC5

10U-08

MC5

10U-08

12

C421UC421U

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

V_2P5_DAC_FILTERED

H_DBSY_L

H_DEFER_L

H_RS1_L

H_HITM_L

H_RS0_LHDRCOMP

H_BPRI_L

H_DRDY_L

H_BNR_L

H_TRDY_L

H_CPURST_L

H_LOCK_L

H_ADS_L

H_BREQ0_L

H_HIT_L

H_RS2_L

HDSCOMP

HDRCOMP

VCCA_MPLL

VCCA_HPLL

H_A20

H_A25

H_A30

H_A10

H_A5

H_A14

H_A19

H_A24

H_A29

H_A4

H_A9

H_A18

H_A28

H_A13

H_A23

H_A8

H_A3

H_A17

H_A27

H_A12

H_A7

H_A22

H_A16

H_A26

H_A31

H_A21

H_A11

H_A6

H_A15

HDSCOMPHDSWING

H_DBI1

H_D_STBN2

H_D_STBP0

H_D_STBP2

H_DBI0

H_DBI2

H_D_STBN3H_DBI3

H_D_STBN1

H_D_STBP3

H_D_STBN0

H_D_STBP1

H_A_STB0H_A_STB1

H_REQ4

H_REQ2

H_REQ0H_REQ1

H_REQ3

H_D4

H_D7

H_D37

H_D23

H_D49

H_D60

H_D28

H_D55

H_D13

H_D38

H_D33

H_D8

H_D43

H_D14

H_D54

H_D61

H_D45

H_D50

H_D29

H_D56

H_D15

H_D24

H_D39

H_D17

H_D9

H_D1

H_D53

H_D34

H_D62

H_D46

H_D57

H_D44

H_D30

H_D5

H_D25

H_D40

H_D18

H_D21

H_D10

H_D16

H_D2

H_D52

H_D35

H_D63

H_D47

H_D58

H_D31

H_D26

H_D41

H_D19

H_D11

H_D22

H_D6

H_D3

H_D36

H_D48

H_D59

H_D32

H_D51

H_D27

H_D42

H_D12

H_D20

H_D0

BSEL2BSEL1BSEL0

H_FSBSEL2H_FSBSEL1H_FSBSEL0

VCCA_DPLLAVCCA_HPLL

VCCA_DPLLBVCCA_MPLL

VCCA_GPLL

VCCA_DPLLA

VCCA_DPLLB

VCCA_GPLL

MCH_GTLREF

HDSWING

MCH_GTLREF

CK_MCH_L


CK_MCH_H

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_FSB_VTT

V_2P5_MCH

V_2P5_MCH

V_2P5_DAC_FILTERED

VDDQ

V_FSB_VTT

V_2P5_DAC_FILTERED

VDDQ

VDDQ

H_LOCK_L 3

H_TRDY_L 3H_DRDY_L 3

H_HIT_L 3H_HITM_L 3H_DEFER_L 3

H_ADS_L 3

H_DBSY_L 3

H_BREQ0_L 3,4

H_BPRI_L 3H_BNR_L 3

H_RS0_L 3H_RS1_L 3H_RS2_L 3H_CPURST_L 3,4

H_A31 3

H_A11 3

H_A16 3

H_A26 3

H_A14 3

H_A6 3

H_A8 3

H_A18 3

H_A10 3

H_A30 3

H_A13 3

H_A7 3

H_A19 3H_A20 3

H_A12 3

H_A25 3

H_A22 3

H_A28 3

H_A9 3

H_A24 3

H_A27 3

H_A23 3

H_A3 3

H_A15 3

H_A5 3

H_A29 3

H_A21 3

H_A4 3

H_A17 3

H_DBI2 3

H_DBI3 3H_D_STBN3 3

H_D_STBP1 3

H_D_STBN0 3

H_D_STBN2 3

H_D_STBN1 3

H_D_STBP3 3

H_DBI0 3

H_D_STBP2 3H_DBI1 3

H_D_STBP0 3

H_A_STB1 3H_A_STB0 3

H_REQ2 3H_REQ3 3

H_REQ1 3

H_REQ4 3

H_REQ0 3

H_D443

H_D263

H_D513

H_D593

H_D453

H_D133

H_D423

H_D283

H_D493

H_D273

H_D473

H_D193

H_D613H_D603

H_D483

H_D93

H_D113

H_D303

H_D173

H_D23

H_D553

H_D393

H_D33

H_D623

H_D163

H_D403

H_D433

H_D323

H_D213

H_D503

H_D333

H_D233

H_D413

H_D183

H_D153

H_D103

H_D633

H_D563

H_D523

H_D353

H_D03

H_D243

H_D203

H_D53

H_D313

H_D363

H_D573

H_D143

H_D83

H_D533

H_D343

H_D543

H_D63

H_D13

H_D293

H_D253

H_D463

H_D73

H_D43

H_D123

H_D373

H_D583

H_D383

H_D223

H_FSBSEL0 4,5H_FSBSEL1 4,5H_FSBSEL2 4,5CK_MCH_L5

CK_MCH_H5

H_A32 3H_A33 3H_A34 3H_A35 3

Title


Date: Sheet of

945GCD-CI 1.0

945GC Part A&FCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0



Elitegroup Computer SystemsHDSWING W/S =10/7 milsHDSWING S/B (1/4*VTT +/- 2%)

COMP SIGNAL TERMINATIONW/S =12/15 mils

GTLREF = 0.595 * VTT = 0.655V

CAPS FOR FSB GENERIC

DEFAULT: STUFF WITH 10UH INDUCTOROPTION FOR 0 OHM(0805)

OPTION FOR 0 OHM(0805)DEFAULT: STUFF WITH 10UH INDUCTOR

DIVIDER Resistors NEAR VTT

70mA

45mA

60mA

55mA

55mA

45mA

12/14 change 100 Ohm1% to 84.5 Ohm 1%

for PCI Express Filter

modification: fix RGB noise

B to 1.0, Fixmargin test fail

ER27 143-1-04ER27 143-1-04

STP20STP20

L22

FB600-06

L22

FB600-06

1 2

ER29 301-1-04ER29 301-1-04

ER33 16.9-1-04ER33 16.9-1-04L20

FB600-06

L20

FB600-06

1 2

SR2 10K-04-XSR2 10K-04-X

C12

6

2.7P

-04-

O

C12

6

2.7P

-04-

O

+

EC26

470U-6.3DE

+

EC26

470U-6.3DE

12

BC56

.1U-04

BC56

.1U-04

BC57

.1U

-04

BC57

.1U

-04

ER32 60.4-1-04ER32 60.4-1-04

ER30

210-

1-04

ER30

210-

1-04

STP17STP17 1

BC53 1U

BC53 1U

L23

FB600-06

L23

FB600-06

1 2

SR1 10K-04-XSR1 10K-04-X

MCH1AQG82945GC-A2MCH1AQG82945GC-A2

#HA3 J39#HA4 K38#HA5 J42#HA6 K35#HA7 J37#HA8 M34#HA9 N35

#HA10 R33#HA11 N32#HA12 N34#HA13 M38#HA14 N42#HA15 N37#HA16 N38#HA17 R32#HA18 R36#HA19 U37#HA20 R35#HA21 R38#HA22 V33#HA23 U34#HA24 U32#HA25 V42#HA26 U35#HA27 Y36#HA28 Y38#HA29 AA37#HA30 V32#HA31 Y34RSVD AA35RSVD AA42RSVD AA34RSVD AA38

#HREQ0 E41#HREQ1 D41#HREQ2 K36#HREQ3 G37#HREQ4 E42

#HADSTB0 M36#HADSTB1 V35

HDSTBP0 K41

HDSTBP1 F35

HDSTBP2 J27

HDSTBP3 E34

#HDSTBN0 L43

#HDSTBN1 G34

#HDSTBN2 M26

#HDSTBN3 B37

#HDINV_0 K40

#HDINV_1 A38

#HDINV_2 E29

#HDINV_3 B32

#HADS W42#HTRDY W40#HDRDY V41

#HDEFER P40#HHITM W41

#HHIT U41#HLOCK U40

#HBREQ0 AA41#HBNR U39#HBPRI D42

#HDBSY U42#HRS0 T40#HRS1 Y43#HRS2 T43

#HCPURST C30#HPCREQ F38#HEDRDY Y40

#HD0P41#HD1M39#HD2P42#HD3M42#HD4N41#HD5M40#HD6L40#HD7M41#HD8K42#HD9G39#HD10J41#HD11G42#HD12G40#HD13G41#HD14F40#HD15F43#HD16F37#HD17E37#HD18J35#HD19D39#HD20C41#HD21B39#HD22B40#HD23H34#HD24C37#HD25J32#HD26B35#HD27J34#HD28B34#HD29F32#HD30L32#HD31J31#HD32H31#HD33M33#HD34K31#HD35M27#HD36K29#HD37F31#HD38H29#HD39F29#HD40L27#HD41M24#HD42J26#HD43K26#HD44G26#HD45H24#HD46K24#HD47F24#HD48E31#HD49A33#HD50E40#HD51D37#HD52C39#HD53D38#HD54D33#HD55C35#HD56D34#HD57C34#HD58B31#HD59C31#HD60C32#HD61D32#HD62B30#HD63D30

HSWINGB27HSCOMPC27HRCOMPA28

HDVREFD27HACCVREFD28

HCLKPM31HCLKNM29

BSEL0 F21BSEL1 H21BSEL2 L20

ER28 10K-04ER28 10K-04

C128

10U-08

C128

10U-08

SC34

10U

-08-

X

SC34

10U

-08-

X

C12

3

.01U

-04

C12

3

.01U

-04

MC

9

10U

-08

MC

9

10U

-08

STP2STP2

BC58

.1U

-04

BC58

.1U

-04

STP1STP1 1

BC52

.1U

-04

BC52

.1U

-04

ER31

84.5

-1-0

4

ER31

84.5

-1-0

4

STP14STP14 1

L21

FB600-06

L21

FB600-06

1 2

R132 62-04R132 62-04

C12

9

220P

-04

C12

9

220P

-04

C11

8

.1U

-04

C11

8

.1U

-04

BC50

.1U

-04

BC50

.1U

-04

+

EC22

220U-16DE

+

EC22

220U-16DE

12

MCH1FQG82945GC-A2MCH1FQG82945GC-A2

VTTF27VTTG23VTTH23VTTJ23VTTK23VTTL23VTTM23VTTA24VTTN23VTTC26VTTD23VTTD24VTTD25VTTP23VTTF23VTTE27VTTE26VTTE24VTTE23VTTC25VTTC23VTTB26VTTB25VTTB24VTTB23

VCC_EXP AD4VCC_EXP AD5VCC_EXP AD6VCC_EXP AD8VCC_EXP AD10VCC_EXP AD12VCC_EXP N5VCC_EXP N7VCC_EXP N9VCC_EXP N10VCC_EXP N12VCC_EXP R5VCC_EXP R10VCC_EXP AE2VCC_EXP R11VCC_EXP R13VCC_EXP U6VCC_EXP U7VCC_EXP U8VCC_EXP U13VCC_EXP V5VCC_EXP V6VCC_EXP V7VCC_EXP V9VCC_EXP AE3VCC_EXP V10VCC_EXP V13VCC_EXP Y13VCC_EXP AA5VCC_EXP AA13VCC_EXP AC5VCC_EXP AC6VCC_EXP AC13VCC_EXP AD1VCC_EXP AD2VCC_EXP AE4VCC_EXP N11

VCCA_DPLLB B19VCCA_SMPLL B20

VCCA_HPLL C21VCCA_DPLLA C19

VCCA_DAC C18VCCA_DAC B18

VCC2_5 D19

VCCA_EXPPLL B17VSSA_DAC A18

VSSW21VSSV29VSSV26VSSV24VSSU29VSSR29VSSR26VSSD43VSSD1VSSA40VSSA4VSSAE21VSSAE23VSSAE25VSSAF18VSSAF20VSSAF22VSSAF24VSSW23VSSW25VSSY20VSSY22VSSY24VSSY26VSSY29VSSAA25VSSAA27VSSAA29VSSAY1VSSAC19VSSAC25VSSAC29VSSAD18VSSAD20VSSAD22VSSAD24VSSAD27VSSAD29VSSAE19VSSBC4

VCC M17VSS L17

RSVD R27RSVD U27RSVD M15RSVD L15

RSVD AK21RSVD AJ23RSVD AJ26RSVD AL29RSVD AL20RSVD AJ21RSVD AL26RSVD AK27RSVD AJ29RSVD AG29

RSVD AD30RSVD AC34RSVD Y30RSVD Y33RSVD AF31RSVD AD31RSVD U30RSVD V31RSVDAA30 RSVDAC30

RSVDA43

RSVDAJ24 RSVDAG25 RSVDAG26 RSVDAG27 RSVDAJ27BC

51

.1U

-04

BC51

.1U

-04

MC

13 10U

-08

MC

13 10U

-08

BC55

.1U

-04

BC55

.1U

-04

R126 10-04R126 10-04

BC54

.1U

-04

BC54

.1U

-04

MC

8

10U

-08

MC

8

10U

-08

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

5VSDA

5VCLK5VDDCSCL

3VDDCSDA

3VDDCSDA3VDDCSCL

3VDDCSCL

LREDLGREENLBLUE

RED

CK_PE_100M_MCH_HCK_PE_100M_MCH_L

EXP_GRCOMP MCH_PWROK

DMI_RXN1

DMI_RXN2

DMI_RXP1

DMI_RXP2

DMI_RXN0

DMI_RXP3

DMI_RXP0

DMI_RXN3DMI_TXN3

DMI_TXP0DMI_TXN0

DMI_TXP2DMI_TXN1

DMI_TXN2DMI_TXP3

DMI_TXP1

RVSYNCGVSYNCRHSYNCGHSYNC

RED

BLUE

GREENDACREFSET

EXP_GRCOMP

EXP_SLR

EXP_EN

PLTRST_L

ICH_SYNC_L

PLTRST_L

3VHSYNC

3VVSYNC

3HSYNC3VSYNC

MEM_TYPE

PLTRST_L

MCH_PWROK

96M_DOTCLK_L

EXP_EN

LVGA5V

5VDDCSDA

3VHSYNC3VVSYNC

LBLUE

LRED LGREEN

RHSYNC

RVSYNC

5VSDA

5VCLK 3HSYNC

3VSYNC

BLUEGREEN

96M_DOTCLK_H

PWROK

MCH_PWROK

MCH_PWROK

5VDDCSDA5VDDCSCL

VCC

VCC3

VCC

VCC

VCC3

VCC3 VCC3VDDQ

V_2P5_MCH

VCC3

VCC3

VCC

VCC

VCC

VCC3 VCC3

DMI_RXP0 13DMI_RXN0 13DMI_RXP1 13DMI_RXN1 13DMI_RXP2 13DMI_RXN2 13DMI_RXP3 13DMI_RXN3 13

DMI_TXP213

DMI_TXP013DMI_TXN013

DMI_TXN113

DMI_TXN213

DMI_TXN313

DMI_TXP113

DMI_TXP313

CK_PE_100M_MCH_H 5CK_PE_100M_MCH_L 5

96M_DOTCLK_H596M_DOTCLK_L5

PWROK 12,16

PLTRST_L 12,16,18

ICH_SYNC_L 12

Title


Date: Sheet of

945GCD-CI 1.0

945GC Part BCustom




Date: Sheet of

945GCD-CI 1.0

945GC Part BCustom




Date: Sheet of

945GCD-CI 1.0

945GC Part BCustom



COMP SIGNAL TERMINATION

VGA ConnectorFirst resistor(150 ohm) second resistor(150 ohm)GMCH

37.5 Ohm(7.5mils) 50 Ohm(4mils)50 Ohm(4mils)

20080411modification: addcaps for EMC ,closeto MCH

close to VAGInductor

BtoV1.0: connet to VCC3VBto1.0 for DC,SC

Add 0-04 to R290

VBto1.0 closeto 74lvc32

ER2

150-

1-04

ER2

150-

1-04

Q2

2N7002-S

Q2

2N7002-SD

GS

R5 0R5 0

STP11STP11

R32 2.7K-04R32 2.7K-04SC75 10P-04-X-OSC75 10P-04-X-O

C20

33P-

04C

2033

P-04

ER1

150-

1-04

ER1

150-

1-04

STP8STP8

R31 2.7K-04R31 2.7K-04

C200

.1U-04

C200

.1U-04

12

STP26STP261

C16.1U-04

C16.1U-04

C7.1U-04

C7.1U-04

SR4 150-1-04-XSR4 150-1-04-X

SR5 150-1-04-XSR5 150-1-04-X

R17 39-04R17 39-04

C11

10P-

04C

1110

P-04

Q1

2N7002-S

Q1

2N7002-S

D

G

S

L3 FB30-06-BL3 FB30-06-B1 2

R6 100-04R6 100-04

ER3

150-

1-04

ER3

150-

1-04

C9

4.7P

-04

C9

4.7P

-04

R15 100-04R15 100-04

R131 10K-04R131 10K-04

C12

10P-

04C

1210

P-04

F2

FUSE-1.1A-18

F2

FUSE-1.1A-18

1 2

SC14

5PF-

04-X

SC14

5PF-

04-X

U5

74HCT32-5-S

U5

74HCT32-5-S

123 4

5

C14

33P-

04C

1433

P-04

U1

AZC099-04S

U1

AZC099-04S

1

2

3 4

5

6

R133 39-04R133 39-04

U3

AZC099-04S

U3

AZC099-04S

1

2

3 4

5

6

R24

2.2K

-04

R24

2.2K

-04

STP22STP221

SC76 470P-04-X-OSC76 470P-04-X-O

C19

2.1

U-0

4C

192

.1U

-04

STP10STP10

U6

74HCT32-5-S

U6

74HCT32-5-S

123 4

5

R14 39-04R14 39-04

STP13STP13

R23

2.2K

-04

R23

2.2K

-04

STP9STP9STP5STP5

R134 39-04R134 39-04

STP4STP4

R290 1K-04R290 1K-04

C8

4.7P

-04

C8

4.7P

-04

C19

3.1

U-0

4C

193

.1U

-04

L1 FB30-06-BL1 FB30-06-B1 2L2 FB30-06-BL2 FB30-06-B1 2

C10

4.7P

-04

C10

4.7P

-04

TP22TP221

C13

10P-

04C

1310

P-04

TP11TP111

SR10 24.9-1-XSR10 24.9-1-X

SC13

5PF-

04-X

SC13

5PF-

04-X

MCH1BQG82945GC-A2MCH1BQG82945GC-A2

EXP_TXP0D14

EXP_TXP1A13

EXP_TXP2A11

EXP_TXP3C10

EXP_TXP4A9

EXP_TXP5D7

EXP_TXP6A6

EXP_TXP7E2

EXP_TXP8G2

EXP_TXP9J3

EXP_TXP10L4

EXP_TXP11M2

EXP_TXP12P2

EXP_TXP13T4

EXP_TXP14U2

EXP_TXP15V3

EXP_TXN0C13

EXP_TXN1B12

EXP_TXN2B10

EXP_TXN3C9

EXP_TXN4B7

EXP_TXN5D6

EXP_TXN6B5

EXP_TXN7F1

EXP_TXN8J1

EXP_TXN9K4

EXP_TXN10M4

EXP_TXN11N1

EXP_TXN12T1

EXP_TXN13U4

EXP_TXN14V1

EXP_TXN15W4

EXP_RXP0 G12

EXP_RXP1 D11

EXP_RXP2 J13

EXP_RXP3 E10

EXP_RXP4 J9

EXP_RXP5 F7

EXP_RXP6 C4

EXP_RXP7 G6

EXP_RXP8 K9

EXP_RXP9 F4

EXP_RXP10 M6

EXP_RXP11 K2

EXP_RXP12 U11

EXP_RXP13 R8

EXP_RXP14 P4

EXP_RXP15 Y10

EXP_RXN0 F12

EXP_RXN1 D12

EXP_RXN2 H13

EXP_RXN3 F10

EXP_RXN4 H10

EXP_RXN5 F9

EXP_RXN6 D3

EXP_RXN7 J6

EXP_RXN8 K8

EXP_RXN9 G4

EXP_RXN10 M7

EXP_RXN11 L1

EXP_RXN12 U10

EXP_RXN13 R7

EXP_RXN14 N3

EXP_RXN15 Y11

DMI_TXP0W2

DMI_TXP1AA2

DMI_TXP2Y4

DMI_TXP3AB3

DMI_TXN0Y1

DMI_TXN1AB1

DMI_TXN2AA4

DMI_TXN3AC4

DMI_RXP0 Y7

DMI_RXP1 AA9

DMI_RXP2 AA6

DMI_RXP3 AC9

DMI_RXN0 Y8

DMI_RXN1 AA10

DMI_RXN2 AA7

DMI_RXN3 AC8

EXP_COMPOAC12EXP_COMPIAC11 GCLKP B14

GCLKN B16

SDVO_CTRLDATAF15SDVO_CTRLCLKE15 HSYNC D17

VSYNC C17

RED F17

GREEN K17

BLUE H18

#RED G17

#GREEN J17

#BLUE J18

DDC_DATAN18DDC_CLKN20

IREFA20

DREFCLKPJ15DREFCLKNH15

#EXTTS J20RSVD M11RSVD V30

#RSTIN AJ12PWROK AJ9

#ICH_SYNC M18

ALLZTESTK18XORTESTH20RSVD_TP5L18EXP_SLRK21RSVD_TP4L21EXP_ENF20RSVD_TP6N21

NC BB2NC BA2NC AW26NC AW2NC AV27NC AV26NC E35NC C42NC B42NC B41

NCBC43 NCBC42 NCBC2 NCBC1 NCBB43 NCBB1 NCC2 NCB43 NCB3 NCB2 NCA42

STP12STP12

SC15

5PF-

04-X

SC15

5PF-

04-X

BC6 .1U-04BC6 .1U-04

ER34 255-1-04ER34 255-1-04 SR6 150-1-04-XSR6 150-1-04-X

SR3 4.7K-04-XSR3 4.7K-04-X

VGA1

CONN-15P3R-VGA

VGA1

CONN-15P3R-VGA

R1G2B3MS011MS112MS24MS315NC9HS13VS14VSS5VSS6VSS7VSS8VSS10CASE16CASE17

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SMRCOMP_N

SMRCOMP_P

SDREFSDREF

CSA_L[0..1]

DQS_L_A[0..7]

MD_A[0..63]

ODTA_[0..1]

DQS_H_A[0..7]

DCLKA_L[0..2]

SCAS_L_A

SRAS_L_A

DCLKA_H[0..2]

MPD_A[0..7]

SWE_L_A

SBSA_[0..2]

CKEA_[0..1]

MAAA_[0..13]

DQS_L_A0DQS_H_A0

MD_A4MD_A5

MD_A3

MD_A0

MD_A7

MD_A1

MD_A6

MPD_A0

MD_A2

MD_A11

MD_A8

MD_A12

DQS_L_A1

MD_A10

MPD_A1

DQS_H_A1

MD_A15

MD_A13MD_A14

MD_A9

MD_A19

MD_A21

MD_A16

DQS_H_A2

MD_A23MD_A22

MD_A18MD_A17

MD_A20

MPD_A2DQS_L_A2

MD_A30

MD_A25

MD_A28MD_A29

DQS_H_A3

MPD_A3

MD_A27

MD_A31

DQS_L_A3

MD_A24

MD_A26

MD_A34

DQS_L_A4MPD_A4

MD_A32

MD_A35

MD_A33

MD_A38MD_A39

MD_A37

DQS_H_A4

MD_A36

MD_A42

MD_A45

MD_A40

MD_A47

MPD_A5

MD_A43

MD_A41

MD_A46

DQS_H_A5

MD_A44

DQS_L_A5

MD_A49MD_A48

MD_A51

MD_A53

MD_A50

DQS_L_A6

MD_A55

DQS_H_A6

MD_A54

MD_A52

MPD_A6

DQS_L_A7

MD_A58

MD_A61MD_A62

MPD_A7

MD_A59MD_A60

MD_A57

MD_A63

MD_A56

DQS_H_A7

MAAA_8

MAAA_10MAAA_11

MAAA_6MAAA_5

MAAA_2

MAAA_7

MAAA_0MAAA_1

MAAA_13

MAAA_4MAAA_3

MAAA_9

MAAA_12

DCLKA_L1

DCLKA_L0DCLKA_H1

DCLKA_L2DCLKA_H2

DCLKA_H0

CKEA_0

ODTA_0

CKEA_1

CSA_L0CSA_L1

ODTA_1

SBSA_0

SRAS_L_A

SBSA_1

SWE_L_ASCAS_L_A

SBSA_2

SMRCOMP_PSMRCOMP_N

SDREF

1_8VSTR

1_8VSTR

SWE_L_A10

MPD_A[0..7]10

CKEA_[0..1]10

SBSA_[0..2]10

DQS_H_A[0..7]10

MAAA_[0..13]10

DCLKA_L[0..2]10

CSA_L[0..1]10

DQS_L_A[0..7]10

MD_A[0..63]10

SRAS_L_A10

ODTA_[0..1]10

SCAS_L_A10

DCLKA_H[0..2]10

Title


Date: Sheet of

945GCD-CI 1.0

945GC Part C&DCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




DESIGN NOTE:

BUFFERS CALIBRATE TO20/80% OF V_SM. INTERNALBUFFERS SET TO 20 OHMS

close to pin AM4

close to pin AM2

ER39

1K-1

-04

ER39

1K-1

-04

ER36

80.6-1-04

ER36

80.6-1-04

ER38

1K-1

-04

ER38

1K-1

-04

MCH1CQG82945GC-A2MCH1CQG82945GC-A2

SMA_A0BA32SMA_A1AW32SMA_A2BB30SMA_A3BA30SMA_A4AY30SMA_A5BA27SMA_A6BC28SMA_A7AY27SMA_A8AY28SMA_A9BB27SMA_A10AY33SMA_A11AW27SMA_A12BB26SMA_A13BC38

#SWE_A BB35#SCAS_A BA37#SRAS_A BA34

SBS_A0 BC33SBS_A1 AY34SBS_A2 BA26

#SCS_A0 BB37#SCS_A1 BA39#SCS_A2 BA35#SCS_A3 AY38

SCKE_A0 BB25SCKE_A1 AY25SCKE_A2 BC24SCKE_A3 BA25

SODT_A0 AW37SODT_A1 AY39SODT_A2 AY37SODT_A3 BB40

SCLK_A0BB32

SCLK_A1AY5

SCLK_A2AK42

SCLK_A3BA31

SCLK_A4AY6

SCLK_A5AH40

#SCLK_A0AY32

#SCLK_A1BB5

#SCLK_A2AK41

#SCLK_A3BB31

#SCLK_A4BA5

#SCLK_A5AH43

RSVD BC16RSVD AY14RSVD AW17RSVD AW18

RSVD AK40

SVREF0 AM4RSVD_TP0AK17 RSVD_TP1AL17

SDQS_A0 AU4

SDQS_A1 BA3

SDQS_A2 AY11

SDQS_A3 AU18

SDQS_A4AU35

SDQS_A5AP42

SDQS_A6AG42

SDQS_A7AC42

#SDQS_A0 AR2

#SDQS_A1 BB4

#SDQS_A2 BA10

#SDQS_A3 AR18

#SDQS_A4AV35

#SDQS_A5AP40

#SDQS_A6AG41

#SDQS_A7AC41

SDM_A0 AR3

SDM_A1 AY2

SDM_A2 BB10

SDM_A3 AP18

SDM_A4AT34

SDM_A5AP39

SDM_A6AG40

SDM_A7AC40

SDQ_A0 AP3SDQ_A1 AP2SDQ_A2 AU3SDQ_A3 AV4SDQ_A4 AN1SDQ_A5 AP4SDQ_A6 AU5SDQ_A7 AU2

SDQ_A8 AW3SDQ_A9 AY3

SDQ_A10 BA7SDQ_A11 BB7SDQ_A12 AV1SDQ_A13 AW4SDQ_A14 BC6SDQ_A15 AY7

SDQ_A16 AW12SDQ_A17 AY10SDQ_A18 BA12SDQ_A19 BB12SDQ_A20 BA9SDQ_A21 BB9SDQ_A22 BC11SDQ_A23 AY12

SDQ_A24 AM20SDQ_A25 AM18SDQ_A26 AV20SDQ_A27 AM21SDQ_A28 AP17SDQ_A29 AR17SDQ_A30 AP20SDQ_A31 AT20

SDQ_A32AP32SDQ_A33AV34SDQ_A34AV38SDQ_A35AU39SDQ_A36AV32SDQ_A37AT32SDQ_A38AR34SDQ_A39AU37

SDQ_A40AR41SDQ_A41AR42SDQ_A42AN43SDQ_A43AM40SDQ_A44AU41SDQ_A45AU42SDQ_A46AP41SDQ_A47AN40

SDQ_A48AL41SDQ_A49AL42SDQ_A50AF39SDQ_A51AE40SDQ_A52AM41SDQ_A53AM42SDQ_A54AF41SDQ_A55AF42

SDQ_A56AD40SDQ_A57AD43SDQ_A58AA39SDQ_A59AA40SDQ_A60AE42SDQ_A61AE41SDQ_A62AB41SDQ_A63AB42

BC59

.1U

-04

BC59

.1U

-04

TP38TP381

STP25STP25 1

C14

7

.1U

-04

C14

7

.1U

-04

MCH1DQG82945GC-A2MCH1DQG82945GC-A2

SMA_B0BB22SMA_B1BB21SMA_B2BA21SMA_B3AY21SMA_B4BC20SMA_B5AY19SMA_B6AY20SMA_B7BA18SMA_B8BA19SMA_B9BB18SMA_B10BA22SMA_B11BB17SMA_B12BA17SMA_B13AW42

#SWE_B BB23#SCAS_B AY24#SRAS_B BA23

SBS_B0 AW23SBS_B1 AY23SBS_B2 AY17

#SCS_B0 BA40#SCS_B1 AW41#SCS_B2 BA41#SCS_B3 AW40

SCKE_B0 BA14SCKE_B1 AY16SCKE_B2 BA13SCKE_B3 BB13

SODT_B0 AY42SODT_B1 AV40SODT_B2 AV43SODT_B3 AU40

SCLK_B0AM29#SCLK_B0AM27SCLK_B1AV9#SCLK_B1AW9SCLK_B2AL38#SCLK_B2AL36SCLK_B3AP26#SCLK_B3AR26SCLK_B4AU10#SCLK_B4AT10SCLK_B5AJ38#SCLK_B5AJ36

RSVD AL39

SOCOMP1 AM3SOCOMP0 AJ8SRCOMP1 AJ6SRCOMP0 AL5

SVREF1 AM2

RSVD_TP3AK18RSVD_TP2AK23

SDQS_B0 AM8#SDQS_B0 AM6

SDM_B0 AL11

SDQ_B0 AL6SDQ_B1 AL8SDQ_B2 AP8SDQ_B3 AP9SDQ_B4 AJ11SDQ_B5 AL9SDQ_B6 AM10SDQ_B7 AP6

SDQS_B1 AV7#SDQS_B1 AR9

SDM_B1 AW7

SDQ_B8 AU7SDQ_B9 AV6

SDQ_B10 AV12SDQ_B11 AM11SDQ_B12 AR5SDQ_B13 AR7SDQ_B14 AR12SDQ_B15 AR10

SDQS_B2 AV13#SDQS_B2 AT13

SDM_B2 AP13

SDQ_B16 AM15SDQ_B17 AM13SDQ_B18 AV15SDQ_B19 AM17SDQ_B20 AN12SDQ_B21 AR13SDQ_B22 AP15SDQ_B23 AT15

SDQS_B3 AU23#SDQS_B3 AR23

SDM_B3 AP23

SDQ_B24 AM24SDQ_B25 AM23SDQ_B26 AV24SDQ_B27 AM26SDQ_B28 AP21SDQ_B29 AR21SDQ_B30 AP24SDQ_B31 AT24

SDQS_B4AT29#SDQS_B4AV29SDM_B4AR29

SDQ_B32AU27SDQ_B33AN29SDQ_B34AR31SDQ_B35AM31SDQ_B36AP27SDQ_B37AR27SDQ_B38AP31SDQ_B39AU31

SDQS_B5AP36#SDQS_B5AM35SDM_B5AR38

SDQ_B40AP35SDQ_B41AP37SDQ_B42AN32SDQ_B43AL35SDQ_B44AR35SDQ_B45AU38SDQ_B46AM38SDQ_B47AM34

SDQS_B6AG34#SDQS_B6AG32SDM_B6AJ39

SDQ_B48AL34SDQ_B49AJ34SDQ_B50AF32SDQ_B51AF34SDQ_B52AL31SDQ_B53AJ32SDQ_B54AG35SDQ_B55AD32

SDQS_B7AD36#SDQS_B7AD38SDM_B7AD39

SDQ_B56AC32SDQ_B57AD34SDQ_B58Y32SDQ_B59AA32SDQ_B60AF35SDQ_B61AF37SDQ_B62AC33SDQ_B63AC35

ER37

80.6-1-04

ER37

80.6-1-04

STP28STP28 1

C14

8

.1U

-04

C14

8

.1U

-04

STP27STP27 1STP24STP24 1

STP23STP231

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

1_8VSTR

VDDQ VDDQ

1_8VSTR VDDQ

Title


Date: Sheet of

S945GCD-CI 1.0

945GC Part E,G&HCustom




Date: Sheet of

S945GCD-CI 1.0





Date: Sheet of

S945GCD-CI 1.0




MCH MEMORY DECOUPLING Close To GMCH reduce power noise

SC56

4.7U

-08-

X

SC56

4.7U

-08-

X

MC

29 4.7U

-08

MC

29 4.7U

-08

SC72

4.7U

-08-

X

SC72

4.7U

-08-

X

SC63

1U-X

SC63

1U-X

MCH1GQG82945GC-A2MCH1GQG82945GC-A2

VSSBC9VSSBB41VSSBB39VSSBB34VSSBB19VSSBB14VSSBB11VSSBB6VSSBB3VSSBA42VSSBA4VSSAW10VSSAV37VSSAV17VSSAV10VSSAV2VSSAU34VSSAU32VSSAU29VSSAU26VSSAU24VSSAU21VSSAU20VSSAU17VSSAU15

VSSAU12 VSSAU13

VSSAU9VSSAU6VSSAT31

VSSAT26 VSSAT27

VSSAT23VSSAT21VSSAT18VSSAT17VSSAT12VSSAR43VSSAR39VSSAR37VSSAR32VSSAR24VSSAR20VSSAR15VSSAR6VSSAR1VSSAP38VSSAP34VSSAP29VSSAP12VSSAP10VSSAP7VSSAP5VSSAN42VSSAN31VSSAN27VSSAN26

VSSAN23 VSSAN24

VSSAN20 VSSAN21

VSSAN17 VSSAN18

VSSAN15VSSAN13VSSAN4VSSAN2VSSAM39

VSSAM36 VSSAM37

VSSAM33VSSAM9VSSAM7VSSAM5VSSAL43VSSAL37

VSSAL32 VSSAL33

VSSAL27VSSAL24VSSAL23VSSAL21VSSAL18 VSS AL15

VSS AL12VSS AL13

VSS AL10VSS AL7

VSS AL1VSS AL2VSS AL3

VSS AK29VSS AK30

VSS AK26VSS AK24VSS AJ37VSS AJ35VSS AJ33

VSS AJ30VSS AJ31

VSS AJ10VSS AJ7VSS AH42

VSS AG36VSS AG37VSS AG38VSS AG39

VSS AG33

VSS AG30VSS AG31

VSS AF43VSS AF38VSS AF36VSS AF33VSS AF5VSS AF3

VSS AF1VSS AF2

VSS AD42VSS AD37VSS AD35VSS AD33VSS AD13VSS AD11VSS AD9VSS AD7

VSS AC36VSS AC37VSS AC38VSS AC39

VSS AC31VSS AC23VSS AC21VSS AC14VSS AC10VSS AC7

VSS AC2VSS AC3

VSS AB43VSS AB2VSS AA36VSS AA33VSS AA31VSS AA23VSS AA21VSS AA14

VSS AA11VSS AA12

VSS AA8VSS AA3VSS Y42VSS Y39VSS Y37VSS Y35VSS Y31VSS Y14VSS Y12VSS Y9VSS Y6VSS Y5VSS Y2VSS W3VSS V43

VSS V37VSS V38VSS V39

SC55

4.7U

-08-

X

SC55

4.7U

-08-

X

MC

28 1U

MC

28 1U

MC

23 1U

MC

23 1U

SC38

1U-X

SC38

1U-X

SC74

4.7U

-08-

X

SC74

4.7U

-08-

X

MC

24 1U

MC

24 1U

MC

41 4.7U

-08

MC

41 4.7U

-08

SC71

4.7U

-08-

X

SC71

4.7U

-08-

X

MCH1HQG82945GC-A2MCH1HQG82945GC-A2

VSSV36VSSV34VSSV14

VSSV11 VSSV12

VSSV8VSSV2VSSU38VSSU36VSSU33VSSU31VSSU14VSSU12VSSU9VSSU5VSSU3VSST42VSST2VSSR39VSSR37VSSR34

VSSR30 VSSR31

VSSR14VSSR12VSSR9VSSR6

VSSP29 VSSP30

VSSP26 VSSP27

VSSP24VSSP15VSSP14VSSN43VSSN39VSSN36VSSN33VSSN31VSSN29

VSSN26 VSSN27

VSSN24VSSN15VSSN13VSSN8VSSN6VSSN2VSSM37VSSM35VSSM21VSSM20VSSM13VSSM10

VSSM8 VSSM9

VSSM5VSSM3VSSL42VSSL31VSSL29VSSL26VSSL24VSSL13VSSL12VSSL2VSSK39VSSK37VSSK34VSSK32VSSK27VSSK20VSSK15VSSK13VSSK12VSSK10

VSSK5 VSSK6 VSSK7

VSS K3VSS J43VSS J38VSS J29VSS J24VSS J21VSS J12VSS J10VSS J7VSS J5VSS J2VSS H32

VSS H26VSS H27

VSS H17VSS H12VSS G38VSS G35VSS G32VSS G31VSS G29VSS G27VSS G24

VSS G20VSS G21

VSS G18VSS G15VSS G13VSS G10VSS G9VSS G7VSS G5VSS G3VSS F42VSS F34VSS F26VSS F18VSS F13VSS F6VSS F2VSS E32

VSS E20VSS E21

VSS E18VSS E17

VSS E12VSS E13

VSS E9VSS E7

VSS E3VSS E4

VSS D20VSS D21VSS D16VSS D10VSS D5VSS D2VSS C40VSS C22VSS C14VSS C12VSS C7VSS C5VSS C3VSS B38VSS B33VSS B28VSS B22VSS B21VSS B13VSS B11VSS B9VSS B6VSS B4VSS A35VSS A31VSS A26VSS A22VSS A16

MC

27 1U

MC

27 1U

SC73

4.7U

-08-

X

SC73

4.7U

-08-

X

MCH1EQG82945GC-A2MCH1EQG82945GC-A2

VCCN17VCCP17VCCAH4VCCAJ5VCCAK4VCCAF30VCCAK20VCCAK3VCCAK2VCCAJ14VCCAK14VCCAK15VCCAJ13

VCCAH1 VCCAH2

VCCAG2 VCCAG3 VCCAG4 VCCAG5 VCCAG6 VCCAG7 VCCAG8 VCCAG9 VCCAG10 VCCAG11 VCCAG12 VCCAG13 VCCAG14

VCCAF6 VCCAF7 VCCAF8 VCCAF9 VCCAF10 VCCAF11 VCCAF12 VCCAF13 VCCAF14

VCCAD14VCCAC22

VCCAB21 VCCAB22 VCCAB23

VCCAA22

VCCP18 VCCP20 VCCP21

VCCSM BC18VCCSM BC22VCCSM BC26VCCSM BC31VCCSM BC35VCCSM BC13VCCSM BB42VCCSM BB38VCCSM BB33VCCSM BB28VCCSM BB24VCCSM BB20VCCSM BB16VCCSM AY41VCCSM AW21VCCSM AW13VCCSM AV31VCCSM AV21

VCCSM AW34VCCSM AW35

VCCSM AW31VCCSM AW29VCCSM AW24VCCSM AW20VCCSM AW15VCCSM AV42VCCSM AV23VCCSM AV18VCCSM BC40VCCSM AY43

VCCAJ15

VCCAG17 VCCAG18 VCCAG19 VCCAG20 VCCAG21 VCCAG22 VCCAG23

VCCAG15VCCAB18VCCY27VCCY25

VCCY18 VCCY19

VCCW26 VCCW27

VCCW20

VCCU17 VCCU18 VCCU19

VCCU15

VCCR23 VCCR24

VCCR20 VCCR21

VCCR18VCCAF29VCCR17VCCR15VCCU20VCCU21VCCU22VCCU23VCCU24VCCU25VCCU26VCCV15VCCV17VCCV18VCCAF25VCCAF26VCCAF27VCCAG24VCCV19

VCC V20VCC V21VCC V22VCC V23VCC V25VCC V27VCC W17VCC W18VCC W19VCC W22VCC W24VCC Y15VCC Y17VCC Y21VCC Y23VCC AA15VCC AA17VCC AA18VCC AA19VCC AA20VCC AA24VCC AA26VCC AB17VCC AB19VCC AB20VCC AB24VCC AB25VCC AB26VCC AB27VCC AC15VCC AC17VCC AC18VCC AC20VCC AC24VCC AC26VCC AC27VCC AD15VCC AD17VCC AJ17VCC AD19VCC AD21VCC AD23VCC AD25VCC AD26VCC AE17VCC AE18VCC AE20VCC AE22VCC AE24VCC AJ18VCC AE26VCC AE27VCC AF15VCC AF17VCC AF19VCC AF21VCC AF23VCC AJ20

SC48

1U-X

SC48

1U-X

SC57

1U-X

SC57

1U-X

A

A

B

B

C

C

D

D

E

E

4 4

3 3

2 2

1 1

MAAA_[0..13]

MPD_A[0..7]

DCLKA_H[0..2]

DCLKA_L[0..2]

DQS_L_A[0..7]

MD_A[0..63]

CKEA_[0..1]

CSA_L[0..1]

SDREFC

SMBDATA

SMBCLK

MAA

A_9

MAA

A_13

SBSA

_0

SCAS

_L_A

MAA

A_10

MAA

A_3

CKE

A_0

DC

LKA_

H1

OD

TA_1

CSA

_L0

DC

LKA_

H2

DC

LKA_

L1

MAA

A_0

SBSA

_2

DC

LKA_

L0

MAA

A_12

MAA

A_5

MAA

A_8

MAA

A_11

SBSA

_1

MAA

A_4

DC

LKA_

H0

SRAS

_L_A

DC

LKA_

L2

MAA

A_1

MAA

A_6

CKE

A_1

SWE_

L_A

MAA

A_2

CSA

_L1

MAA

A_7

OD

TA_0

MD

_A1

DQ

S_L_

A1

MD

_A56

DQ

S_L_

A5

MD

_A43

MD

_A15

MPD

_A4

MD

_A60

MD

_A62

MD

_A38

DQ

S_H

_A5

MD

_A31

DQ

S_H

_A1

MD

_A5

MPD

_A7

MD

_A61

MPD

_A2

MD

_A45

MD

_A32

MD

_A33

MPD

_A3

MD

_A58

MD

_A46

MD

_A3

MD

_A54

MD

_A51

MD

_A40

MD

_A47

MD

_A35

MD

_A41

DQ

S_H

_A6

MD

_A50

MD

_A52

DQ

S_L_

A7

MD

_A28

DQ

S_L_

A3

MD

_A34

MPD

_A6

MD

_A16

DQ

S_L_

A0

DQ

S_H

_A7

MD

_A49

DQ

S_L_

A4

DQ

S_H

_A3

MD

_A6

MD

_A23

DQ

S_L_

A6

MD

_A18

MD

_A42

MD

_A20

MD

_A53

MD

_A9

MD

_A30

MD

_A48

MD

_A39

MD

_A10

MD

_A0

MD

_A17

MD

_A55

MD

_A27

MD

_A37

MD

_A25

MD

_A24

MD

_A11

MD

_A29

DQ

S_H

_A4

MD

_A19

MD

_A4

MD

_A12

MD

_A8

DQ

S_L_

A2

MD

_A13

MD

_A44

MPD

_A5

MD

_A2

DQ

S_H

_A2

MD

_A7

MD

_A14

MD

_A21

MD

_A26

MD

_A36

MD

_A63

MD

_A57

MD

_A59

MPD

_A1

DQ

S_H

_A0

MD

_A22

MPD

_A0

SMBD

ATA

SMBC

LKSD

REF

C

MAAA_13

MAAA_2MAAA_1

MAAA_5MAAA_8

MAAA_7

MAAA_0

MAAA_4MAAA_6

MAAA_9

MAAA_11MAAA_12

MAAA_3

SCAS_L_A

SBSA_2

DQS_H_A[0..7]

ODTA_[0..1]

SBSA_[0..2]

SRAS_L_A

SWE_L_A

SCAS_L_A

SBSA_1SRAS_L_ASWE_L_A

CKEA_0

CKEA_1

ODTA_1

CSA_L1

ODTA_0

CSA_L0

SBSA_0

MAAA_10

1_8VSTR

VTT_DDR

1_8VSTR VCC3

VTT_DDR

1_8VSTR 1_8VSTR

VTT_DDR 1_8VSTR

MAAA_[0..13]8

MPD_A[0..7]8

DCLKA_H[0..2]8

DCLKA_L[0..2]8

DQS_L_A[0..7]8

MD_A[0..63]8

CKEA_[0..1]8

CSA_L[0..1]8

DQS_H_A[0..7]8

ODTA_[0..1]8

SBSA_[0..2]8

SWE_L_A8

SCAS_L_A8

SRAS_L_A8

SMBDATA5,12,18,25

SMBCLK5,12,18,25

Title


Date: Sheet of

945GCD-CI 1.0

DIMM(DDR2)Custom




Date: Sheet of

945GCD-CI 1.0

DIMM(DDR2)Custom




Date: Sheet of

945GCD-CI 1.0

DIMM(DDR2)Custom



2008.03.29 Modification:Add stitching caps(VTT_DDR to 1_8VSTR)

R204 43-04R204 43-04

BC71 .1U-04BC71 .1U-04

C159

.1U-04

C159

.1U-04

R206 43-04R206 43-04

R203 33-04R203 33-04

C440

.1U-04

C440

.1U-04

BC69 .1U-04BC69 .1U-04

BC68

.1U

-04

BC68

.1U

-04

BC62 .1U-04BC62 .1U-04

ER40

1K-1

-04

ER40

1K-1

-04

12

R200 33-04R200 33-04

RN37

33-8P4R-04

RN37

33-8P4R-04

1 23 45 67 8

R201 33-04R201 33-04

BC82

.1U

-04

BC82

.1U

-04

RN40

33-8P4R-04

RN40

33-8P4R-04

1 23 45 67 8

DIMM1DDR2-240P-BLDIMM1DDR2-240P-BL

VS

S2

VS

S5

VS

S8

VS

S11

VS

S14

VS

S17

VS

S20

VS

S23

VS

S26

VS

S29

VS

S32

VS

S35

VS

S38

VS

S41

VS

S44

VS

S47

VS

S50

VS

S65

VS

S66

VS

S79

VS

S82

VS

S85

VS

S88

VS

S91

VS

S94

VS

S97

VS

S10

0V

SS

103

VS

S10

6V

SS

109

VS

S11

2V

SS

115

VS

S11

8V

SS

121

VS

S12

4V

SS

127

VS

S13

0V

SS

133

VS

S13

6V

SS

139

VS

S14

2V

SS

145

VS

S14

8V

SS

151

VS

S15

4V

SS

157

VS

S16

0V

SS

163

VS

S16

6V

SS

169

VS

S19

8V

SS

201

VS

S20

4V

SS

207

VS

S21

0V

SS

213

VS

S21

6V

SS

219

VS

S22

2V

SS

225

VS

S22

8V

SS

231

VS

S23

4V

SS

237

VD

DQ

51V

DD

Q56

VD

DQ

62V

DD

Q72

VD

DQ

75V

DD

Q78

VD

DQ

191

VD

DQ

194

VD

DQ

181

VD

DQ

175

VD

DQ

170

VD

D53

VD

D59

VD

D64

VD

D19

7V

DD

69V

DD

172

VD

D18

7V

DD

184

VD

D17

8V

DD

189

VD

D67

RC

118

RC

055

VD

DS

PD

238

VR

EF

1S

CL

120

SD

A11

9

SA

023

9S

A1

240

SA

210

1

BA

119

0B

A0

71

CK

E1

171

CK

E0

52

S1*

76S

0*19

3

CK

2*/R

FU22

1C

K2/

RFU

220

CK

1*/R

FU13

8C

K1/

RFU

137

CK

0*18

6C

K0

185

A0

188

A1

183

A2

63A

318

2A

461

A5

60A

618

0A

758

A8

179

A9

177

A10

/AP

70A

1157

A12

176

A13

196

A14

174

A15

173

A16

/BA

254

CA

S*

74R

AS

*19

2W

E*

73

NC

168

NC

/TE

ST

102

NC

219

OD

T177

OD

T019

5

CB

(0)

42C

B(1

)43

CB

(2)

48C

B(3

)49

CB

(4)

161

CB

(5)

162

CB

(6)

167

CB

(7)

168

DQ

S(0

)7

DQ

S*(

0)6

DS

Q(1

)16

DS

Q*(

1)15

DS

Q(2

)28

DS

Q*(

2)27

DS

Q(3

)37

DS

Q*(

3)36

DQ

S(4

)84

DQ

S*(

4)83

DQ

S(5

)93

DQ

S*(

5)92

DS

Q(6

)10

5D

SQ

*(6)

104

DQ

S(7

)11

4D

QS

*(7)

113

DQ

S(8

)46

DQ

S*(

8)45

DM

0/D

QS

912

5N

C/D

QS

9*12

6

DM

1/D

QS

1013

4N

C/D

QS

10*

135

DM

2/D

QS

1114

6N

C/D

QS

11*

147

DM

3/D

QS

1215

5N

C/D

QS

12*

156

DM

4/D

QS

1320

2N

C/D

QS

13*

203

DM

5/D

QS

1421

1N

C/D

QS

14*

212

DM

6/D

QS

1522

3N

C/D

QS

15*

224

DM

7/D

QS

1623

2N

C/D

QS

16*

233

DM

8/D

QS

1716

4N

C/D

QS

17*

165

DQ

(0)

3D

Q(1

)4

DQ

(2)

9D

Q(3

)10

DQ

(4)

122

DQ

(5)

123

DQ

(6)

128

DQ

(7)

129

DQ

(8)

12

DQ

(10)

21D

Q(9

)13

DQ

(11)

22D

Q(1

2)13

1D

Q(1

3)13

2D

Q(1

4)14

0D

Q(1

5)14

1D

Q(1

6)24

DQ

(17)

25D

Q(1

8)30

DQ

(19)

31D

Q(2

0)14

3D

Q(2

1)14

4D

Q(2

2)14

9D

Q(2

3)15

0D

Q(2

4)33

DQ

(25)

34D

Q(2

6)39

DQ

(27)

40D

Q(2

8)15

2D

Q(2

9)15

3D

Q(3

0)15

8D

Q(3

1)15

9D

Q(3

2)80

DQ

(33)

81D

Q(3

4)86

DQ

(35)

87D

Q(3

6)19

9D

Q(3

7)20

0D

Q(3

8)20

5D

Q(3

9)20

6D

Q(4

0)89

DQ

(41)

90D

Q(4

2)95

DQ

(43)

96D

Q(4

4)20

8D

Q(4

5)20

9D

Q(4

6)21

4D

Q(4

7)21

5D

Q(4

8)98

DQ

(49)

99D

Q(5

0)10

7D

Q(5

1)10

8D

Q(5

2)21

7D

Q(5

3)21

8D

Q(5

4)22

6D

Q(5

5)22

7D

Q(5

6)11

0D

Q(5

7)11

1D

Q(5

8)11

6D

Q(5

9)11

7D

Q(6

0)22

9D

Q(6

1)23

0D

Q(6

2)23

5D

Q(6

3)23

6

BC64 .1U-04BC64 .1U-04

BC74

4.7U

-08

BC74

4.7U

-08

C157

.1U-04

C157

.1U-04

BC79

.1U

-04

BC79

.1U

-04

BC60 .1U-04BC60 .1U-04

R207 43-04R207 43-04

BC80

.1U

-04

BC80

.1U

-04

C158

.1U-04

C158

.1U-04

RN39

33-8P4R-04

RN39

33-8P4R-04

1 23 45 67 8

BC76

.1U

-04

BC76

.1U

-04

BC61 .1U-04BC61 .1U-04

R205 33-04R205 33-04

BC77

.1U

-04

BC77

.1U

-04

BC78

.1U

-04

BC78

.1U

-04

BC73

4.7U

-08

BC73

4.7U

-08

BC70 .1U-04BC70 .1U-04

BC75

.1U

-04

BC75

.1U

-04

C162

.1U-04

C162

.1U-04

RN38

33-8P4R-04

RN38

33-8P4R-04

1 23 45 67 8

R198 43-04R198 43-04

C161

.1U-04

C161

.1U-04

BC81

.1U

-04

BC81

.1U

-04

R202 43-04R202 43-04

ER42

1K-1-04

ER42

1K-1-04

12

+ EC31100U-16DE

+ EC31100U-16DE

12

BC63 .1U-04BC63 .1U-04

R199 43-04R199 43-04

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

PHASE_VDIMM

UG1

LG1

5VIN

1_8VSTR VTT_DDR VCC31_8VSTR

VCCSTR

5VSB1_8VSTR

VCCSTRVCCSTRVCC VCC

SLP4_L12

Title


Date: Sheet of

945GCD-CI 1.0

DDR & V_FSB_VTT PowerCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




VTT_DDR

N-CH / TO-252

VOUT=0.8V(1+Rt/Rb)

1.8V/18A1_8VSTR

DDR / VTT_DDR08-020-504042 CHOKE.0.5uH..25A....WR0410-100105Y-L3.5..LEAD-FREE.MAGIC08-020-504140 R-CHOKE.0.5uH.D1.0*5.5Ts.RB9.5*11*3.5*7mm.IPB0410N-R50.LEAD-FREE.MINGSTAR.

VA to VB add VCC power

VA to VB add EC59fix S3 hang DE

Bto1.0 ER4320K-->13.7K-1-04

D19

BAT54C-S

D19

BAT54C-S

123

R191

4.7K-04

R191

4.7K-04

EC33

1800U-6.3DL-J

EC33

1800U-6.3DL-J

12

MF3

MN252-20MS

MF3

MN252-20MS

G

DS

BC85

1U

BC85

1U

12

ER45 130-1-04ER45 130-1-04

ER470-08

ER470-08

R2112.2R2112.2

Q162N3904-SQ162N3904-S

B

EC

C165

4.7U-08-O

C165

4.7U-08-O

12

C156

.1U-04-O

C156

.1U-04-O

BC84

1U

BC84

1U

12

LL1

CHOKE_0_5UH

LL1

CHOKE_0_5UH

12

ER49

10K-1-04

ER49

10K-1-04

+EC30

1000U-6.3DL-J

+EC30

1000U-6.3DL-J

12

U21

RT9214PSS

U21

RT9214PSS

VC

C5

COMP/OCSET7

FB6

GN

D3

LGATE 4

PHASE 8

UGATE 2

BOOT 1

Q18

2N7002-S

Q18

2N7002-S

D

G

S

ER43

13.7K-1-04

ER43

13.7K-1-04

BC72

.1U-04

BC72

.1U-04

12

R190 10K-04R190 10K-0412

U229173P-S U229173P-S

VIN1GND2REFEN3VOUT4

Vcntl1 8Vcntl2 7Vcntl3 6Vcntl4 5

GN

D1

9G

ND

210

GN

D3

11G

ND

412

GN

D13

MF4

MN252-20MS

MF4

MN252-20MS

G

DS

MC30

4.7U-08

MC30

4.7U-08

L26

CK-2.2uH-53

L26

CK-2.2uH-531 2

D20

BAT54C-S

D20

BAT54C-S

123

ER50 0-08ER50 0-08

C1664700P-04C1664700P-04

ER44

24K-04-O

ER44

24K-04-O

BC83

1U

BC83

1U

1 2

ER46

100-1-04

ER46

100-1-04

C169

1U

C169

1U

C163

1U

C163

1U

ER48

10K-1-04

ER48

10K-1-04

EC59

1800U-6.3DL-J

EC59

1800U-6.3DL-J

12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

INT-G

PGNT-0

PLOCK_L

INT-B

DEVSEL_L

PREQ-0

PERR_LFRAME_L

PCIPME_L

TRDY_L

INT-C

SERR_L

INT-EINT-D

STOP_L

DEVRST_L

PREQ-1

INT-H

INT-A

INT-F

CK_P_33M_ICH

IRDY_L

PAR

AD19

AD24

AD7

AD29AD30

AD25

AD28

AD11

AD6

AD1

AD4

AD18

AD5

AD10

AD21AD22

AD2AD3

AD26

AD20

AD13

AD23

AD16

AD9

AD14AD15

AD0

AD17

AD12

AD31

AD27

AD8

CBE-0CBE-1CBE-2CBE-3

LAD1

LFFAME_L

LAD0

LDRQ0_LLAD3LAD2

BIT_CLK

SDATOSYNC

SDATI0

VRM_PWRGDTHRM_L

BATLOW_L

SLP5_L

SLP3_LSLP4_L

PWRBT_LICH_SYNC_L

RI_L

HWRST_LPLTRST_L

PWROKPCIE_WAKE_L

RSMRST_LALERT_LSMBDATA

SMLINK1SMLINK0

SMBCLK

RTCX2RTCX1

INTVRMENSPKR

H_CPUPWRGD

INTRUDER_L

RTCX1

RTCX2

SMALERT_L

RTCRST_L

PCIE_WAKE_L

PCIPME_L

PREQ-0

LPCPD_L

INTVRMENINTRUDER_L

PWROK

GPI8

P66DET

GPI12

GPI14

GPI39

HWRST_L

BATLOW_L

ALERT_L

SMLINK1SMLINK0

PWRBT_L

SMALERT_L

LPCPME_L

RI_L

EE_DO

SPI_MOS_ISPI_MOS_O

LAN_DIS_L

AUD_FP_DETGPI7

GPIO34

AC_RESET-

PGNT-5

LAN_DIS_L

LPCPME_L

GPI13

TP3

AD[0..31]

PGNT-5

PREQ-2

VRM_PWRGD

CK_P_33M_ICH

RSMRST_L

SPI_WP0_L

SPI_WP0_LSPI_MOS_ISPI_CLKSPI_HOLD0_L

SPI_CS

SPI_HOLD0_LSPI_CLKSPI_MOS_I

SPI_CSSPI_MOS_O

SPI_MOS_O

SPI_CLK

SPI_MOS_OSPI_CS

SPI_MOS_I

SPI_CS

SPI_WP0_LSPI_HOLD0_L

PREQ-3PREQ-4PREQ-5

AUD_FP_DETGPI7THRM_L

PREQ-1PREQ-4PREQ-3PREQ-5

INT-EINT-H

INT-FINT-G

SMBDATASMBCLKPREQ-2SPKR

GPI13

GPI9GPI10

IRQ14

IRQ14

SPI_WP0_L GPIO34

P66DET

GPI38

GPI38

GPI9

CK_14M_ICH

CK_14M_ICH

PGNT-4

PGNT-4

RI_L

VCC3

VCC3

RTCVCC

3VSBY

3VSBY

3VSBY

3VSBY

3VSBY

VCC3

VCC3

VCC3

AD0 25AD1 25AD2 25AD3 25AD4 25AD5 25

AD7 25

AD11 25

AD6 25

AD9 25AD8 25

AD10 25

AD13 25

AD17 25

AD12 25

AD15 25AD14 25

AD16 25

AD19 25

AD23 25

AD18 25

AD21 25AD20 25

AD22 25

AD25 25

AD29 25

AD24 25

AD27 25AD26 25

AD28 25

AD31 25AD30 25

CBE-0 25CBE-1 25CBE-2 25CBE-3 25

PAR25

CK_P_33M_ICH5

IRDY_L25PCIPME_L25

PLOCK_L25TRDY_L25

SERR_L25STOP_L25

PERR_L25

PGNT-025

FRAME_L25

PREQ-025

INT-B25INT-C25

INT-A25

INT-D25INT-E25INT-F25

LAD316,18

LAD116,18LAD016,18

LFFAME_L16,18

LAD216,18

LDRQ0_L16

SYNC19

BIT_CLK19

CK_14M_ICH5

SDATO19

SDATI019

VRM_PWRGD 5,23THRM_L 16

SLP4_L 11SLP3_L 16

SLP5_L 21

PWRBT_L 16ICH_SYNC_L 7

HWRST_L 4,5,21PLTRST_L 7,16,18

PWROK 7,16PCIE_WAKE_L 22

RSMRST_L 14,16

SPKR 21

SMBDATA5,10,18,25SMBCLK5,10,18,25

RTCRST_L13

AC_RESET-19 LPCPME_L 16

AD[0..31]25

DEVSEL_L25

IRQ14 13,17

H_CPUPWRGD 4

P66DET 17AUD_FP_DET 20

RI_L 26

Title


Date: Sheet of

945GCD-CI 1.0

ICH Part B & DCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




PLACE 1 EACH NEAR A3 & F1.PLACE REMAINDER ANYWHERE.

CAD NOTE:

DIP SPI ROM

SMT SPI-ROM

GNT_5 GNT_4

SPI

PCI

LPC

0

0

1

1

1 1

SHORT:Flash Write ProtectOPEN:Flash Write Unprotect

2008.03.29 : R168 from 51 ohmto 33 ohm

20080402modifecation:Add TPM

20080402 :change Rvalue to 8.2k tofollow INTEL spec

20080411 modification:change to 4MROM and change DIP socket value toSPI-8D(11-101-008340)

ROM use SPI-ROM-D-4M

20080422 Add cap close to X3

BIOS ROM STRAPING

X3

Y-32.768K

X3

Y-32.768K

1 2RN298.2K-8P4RRN298.2K-8P4R

1 23 45 67 8

ICH1DICH7ICH1DICH7

#LDRQ1/GPIO23AA5LAD0/FWH0AA6LAD1/FWH1AB5LAD2/FWH2AC4LAD3/FWH3Y6#LDRQ0AC3#LFRAMEAB3

ACZ_BITCLKU1#ACZ_RSTR5ACZ_SDIN0T2ACZ_SDIN1T3ACZ_SDIN2T1ACZ_SDOUTT4ACZ_SYNCR6CLK14AC1

EE_CSW1EE_DINW3EE_DOUTY2EE_SHCLKY1

LAN_CLKV3LAN_RSTSYNCU3#LAN_RSTC19LAN_RXD0U5LAN_RXD1V4LAN_RXD2T5LAN_TXD0U7LAN_TXD1V6LAN_TXD2V7

RTCX1AB1RTCX2AB2#RTCRSTAA3

#SMBALERT/*GPIO11B23SMBCLKC22SMBDATAB22#LINKALERTA26SMLINK0B25SMLINK1A25

SPI_MOSIP5SPI_MISOP2#SPI_CSP6SPI_CLKR2SPI_ARBP1

GPI0 AB18GPI6 AC21GPI7 AC18

*GPI8 E21*GPI9 E20

*GPI10 A20*GPI12 F19*GPI13 E19*GPI14 R4*GPI15 E22GPO16 AC22GPO18 AC20GPO20 AF21

*GPO24 R3*GPO25 D20

*GPO26/EL_RSVD A21*GPO27/EL_STATE0 B21*GPO28/EL_STATE1 E23

GPO32 AG18GPO33 AC19GPO34 U2

GPO35/#SATACLKREQ AD21GPI38 AD20GPI39 AE20

GPIO49/CPUPWRGD AG24

#THRM AF20VRMPWRGD AD22#MCH_SYNC AH20

#PWRBTN C23#RI A28

#SUS_STAT A27SUSCLK C20

#SYS_RST A22#PLTRST C26

#WAKE F20

#INTRUDER Y5PWROK AA4

#RSMRST Y4INTVRMEN W4

SPKR A19

#SLP_S3 B24#SLP_S4 D23#SLP_S5 F22

TP0 C21TP1 AF24TP2 AH25TP3 F21

STP31STP31 1

R171 33-04R171 33-041 2

STP30STP301

STP21STP211

RN368.2K-8P4RRN368.2K-8P4R

1 23 45 67 8

RN33

10K-8P4R-04

RN33

10K-8P4R-04

1 23 45 67 8

RN314.7K-8P4RRN314.7K-8P4R

1 23 45 67 8

C349

.1U-04-O

C349

.1U-04-O

R169 33-04R169 33-041 2

STP32STP321

SC79 33pF--X-OSC79 33pF--X-O

STP15STP151

R159 8.2K-04R159 8.2K-0412ROM2

SPI-ROM-S-4M-O

ROM2

SPI-ROM-S-4M-O

CS1SK2DI3DO4 GND 5ORG 6DC 7VCC 8

TP41TP411

SC78 33pF-X-OSC78 33pF-X-O

C154

10U-08-O

C154

10U-08-O

12

RN278.2K-8P4RRN278.2K-8P4R

1 23 45 67 8

STP29STP29

ROM1

SPI-8D

ROM1

SPI-8D

CS1SK2DI3DO4 GND 5ORG 6DC 7VCC 8

R197 0-04R197 0-04

C136

18P-04-O

C136

18P-04-O

R156 10K-04R156 10K-0412

R154 10K-04-OR154 10K-04-O

R177

27K-04

R177

27K-04

12

R172 1M-04R172 1M-041 2

R158 8.2K-04R158 8.2K-0412

RN228.2K-8P4RRN228.2K-8P4R

1 23 45 67 8

ICH1BICH7ICH1BICH7

AD0 E18AD1 C18AD2 A16AD3 F18AD4 E16AD5 A18AD6 E17AD7 A17AD8 A15AD9 C14

AD10 E14AD11 D14AD12 B12AD13 C13AD14 G15AD15 G13AD16 E12AD17 C11AD18 D11AD19 A11AD20 A10AD21 F11AD22 F10AD23 E9AD24 D9AD25 B9AD26 A8AD27 A6AD28 C7AD29 B6AD30 E6AD31 D6

C_#BE0 B15C_#BE1 C12C_#BE2 D12C_#BE3 C15

PARE10#DEVSELA12PCICLKA9#PCIRSTB18#IRDYA7#PMEB19#SERRB10#STOPF15#PLOCKE11#TRDYF14#PERRC9#FRAMEF16

#GNT0E7#GNT1D16#GNT2D17#GNT3F13#GNT4/GPIO48A14#GNT5/GPO17D8

#REQ0D7#REQ1C16#REQ2C17#REQ3E13#REQ4/GPIO22A13#REQ5/GPI1C8

#PIRQAA3#PIRQBB4#PIRQCC5#PIRQDB5#PIRQE/**GPI2G8#PIRQF/**GPI3F7#PIRQG/**GPI4F8#PIRQH/**GPI5G7

VSSN1VSSN2VSSN5VSSN6VSSN11VSSN12VSSN13VSSN14VSSN15VSSN16VSSN17VSSN18VSSN24VSSN25VSSN26

VSS P3VSS P4VSS P12VSS P13VSS P14VSS P15VSS P16VSS P17VSS P24VSS P27VSS P28VSS R1

VSS R13VSS R12VSS R11

STP3STP31

R118 4.7K-04R118 4.7K-0412

TP30TP30 1

BIOS_WP

H2X1

BIOS_WP

H2X112

C151

15P-04

C151

15P-04

12

R168 33-04R168 33-041 2

RN2410K-8P4RRN2410K-8P4R

1 23 45 67 8

R167 33-04R167 33-041 2

RN32

47-8P4R

RN32

47-8P4R

1 23 45 67 8

C15215P-04C15215P-04

12

C145.1U-04C145.1U-04

TP29TP29 1

TP43TP431

R178 4.7K-04R178 4.7K-0412

C117.1U-04C117.1U-04

R174 10M-04R174 10M-04

R210 1K-04R210 1K-04

STP16STP161

TP36TP361

SC39.1U-04-XSC39.1U-04-X

RN262.2K-8P4RRN262.2K-8P4R

1 23 45 67 8

STP18STP181

R170 390K-04R170 390K-041 2

C43.1U-04C43.1U-04

TP40TP40

R187 1K-04R187 1K-04

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

CK_USB_48M_ICH

SATA2TXPSATA2TXN

SATA2RXNSATA2RXP

DMI_TXN3

DMI_TXP1

DMI_TXP2

DMI_TXN0DMI_TXP0

DMI_TXN1

DMI_TXN2DMI_TXP3

USBP5N

USBP0N

USBP2P

USBP5P

USBP2N

USBP4P USBP0PUSBP4N

OC_L OC_L

OC_L

OC_L

OC_L OC_L

OC_L

OC_L

NMI

IGNNE_L

HINIT_LINTR

SMI_LSTPCLK_L

SIRQ

CPU_THRMTRIP_L

KBRST_L

FERR_L

CPU_THRMTRIP_L

FERR_L

A20M_LA20GATE_L

SATA0TXPSATA0TXN

SATA0RXPSATA0RXN

SATALED

OC_L

DMI_RXP2

DMI_RXP3

DMI_RXP1

DMI_RXN3

DMI_RXP0

DMI_RXN1

DMI_RXN2

DMI_RXN0

CPU_SLP_L

A20GATE_L

SIRQKBRST_L

RTCRST_L

CK_PE_100M_ICH_LCK_PE_100M_ICH_H CK_100M_SATA_H

CK_100M_SATA_L

CK_USB_48M_ICH

ICH_INIT_33V

ICH_INIT_33V

USBP1PUSBP1N

USBP3PUSBP3N

IRQ14

PDD0PDD1PDD2PDD3PDD4PDD5PDD6PDD7PDD8PDD9PDD10PDD11PDD12PDD13PDD14PDD15

PDA0PDA1PDA2

CS1P_LCS3P_L

INTR

NMI

SMI_L

STPCLK_L

A20M_L

CPU_SLP_L

IGNNE_L

HINIT_L

PIORDY

PIORDY

USBRBIAS_L CK_USB_48M_ICH

DMICOMP

SATABIAS

USBP6PUSBP6N

USBP7PUSBP7N

RTCVCC

VBAT

V_FSB_VTT

VCC3

3VSBY

VDDQ

3VSBY

VCC3

VCC3

V_FSB_VTT

CK_USB_48M_ICH 5

DMI_TXN07

DMI_TXP37DMI_TXN37

DMI_TXP07

DMI_TXP17DMI_TXN17DMI_TXP27DMI_TXN27

DMI_RXP0 7DMI_RXN0 7DMI_RXP1 7DMI_RXN1 7DMI_RXP2 7DMI_RXN2 7DMI_RXP3 7DMI_RXN3 7

USBP2P 26USBP2N 26

USBP0P 26USBP0N 26

CK_PE_100M_ICH_H 5CK_PE_100M_ICH_L 5

USBP4P15USBP4N15

USBP5P15USBP5N15

SMI_L4

NMI4

STPCLK_L4

KBRST_L16SIRQ16,18

CPU_THRMTRIP_L4

FERR_L4

IGNNE_L 4

HINIT_L 4INTR 4

A20GATE_L 16A20M_L 4

SATA0TXP 17SATA0TXN 17

SATA0RXP 17SATA0RXN 17

SATA2RXP17SATA2RXN17SATA2TXP17SATA2TXN17

CK_100M_SATA_H5CK_100M_SATA_L5

SATALED 21

RTCRST_L 12

LAN_RXP 22LAN_RXN 22LAN_TXP 22LAN_TXN 22

CPU_SLP_L 4

USBP1N 26USBP1P 26

USBP3N 26USBP3P 26

IRQ14 12,17

PDD017PDD117PDD217PDD317PDD417PDD517PDD617PDD717PDD817PDD917PDD1017PDD1117PDD1217PDD1317PDD1417PDD1517

PDA0 17PDA1 17PDA2 17

CS1P_L 17CS3P_L 17

PDDACK_L 17PDREQ_L 17PDIOR_L 17PDIOW_L 17PIORDY 17

USBP6P15USBP6N15

USBP7P15USBP7N15

Title


Date: Sheet of

945GCD-CI 1.0

ICH Part A & CCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




Must routing a trace to 20 ohmpad, Don't direct connect withUSBRBIAS_L.(two trace must < 500mils)

CLR_CMOS

No Reboot

RTC

CLOSE TO ICH7

Place at ICH END of Route

SATABIAS LENGTH NOLONGER THAN 200MIL TORESISTOR

NORMAL

CLEAR CMOS

1-2

2-3

CLR_CMOS

12/14 change 22.6-1 to 24.9-1

EMI

2008.03.29Modification:Add IDE

20080402modifecation:forupdata cpu

AtoB changeER35 to 20-1

C164

1U

C164

1U

R161 56-04-OR161 56-04-O

R150 330-04-OR150 330-04-O

C143 .1U-X7-04C143 .1U-X7-04 R175 24.9-1-04R175 24.9-1-04

C13

5

10P-

04-O

C13

5

10P-

04-O

R164 10K-04R164 10K-041 2

R160 51-04-OR160 51-04-O

ER3520-1ER3520-1

R196

4.7K-04

R196

4.7K-04

12

R157 1K-04-OR157 1K-04-O

ICH1CICH7ICH1CICH7

SATA_RXP0 AE3

SATA_RXP1 AD5

SATA_RXP2AE7

SATA_RXP3AE9

SATA_TXP0 AH2

SATA_TXP1 AH4

SATA_TXP2AH6

SATA_TXP3AH8

SATA_RXN0 AF3

SATA_RXN1 AE5

SATA_RXN2AF7

SATA_RXN3AD9

SATA_TXN0 AG2

SATA_TXN1 AG4

SATA_TXN2AG6

SATA_TXN3AG8

#SATARBIASAH10 SATARBIASAG10

SATA_CLKPAE1SATA_CLKNAF1 #SATALED AF18

SATA_GP0/GPI21 AF19SATA_GP1/GPI19 AH18SATA_GP2/GPI36 AH19SATA_GP3/GPI37 AE19

DD0AB15DD1AE14DD2AG13DD3AF13DD4AD14DD5AC13DD6AD12DD7AC12DD8AE12DD9AF12DD10AB13DD11AC14DD12AF14DD13AH13DD14AH14DD15AC15

#DDACK AF16DDREQ AE15#DIOR AF15#DIOW AH15IORDY AG16

DA0 AH17DA1 AE17DA2 AF17

#DCS1 AE16#DCS3 AD16

IDEIRQ AH16

A20GATE AE22#A20M AH28

#CPUSLP AG27#IGNNE AG22

#INIT3_3V AG21#INIT AF22INTR AF25

#FERRAG26NMIAH24#RCINAG23SERIRQAH21#SMIAF23#STPCLKAH22#THERMTRIPAF26

R181 1K-04R181 1K-04

R142 51-04-OR142 51-04-O

TP39TP39 1


1 23 45 67 8

TP46TP461

ICH1AICH7ICH1AICH7

DMI_RXP0V25

DMI_RXP1Y25

DMI_RXP2AB25

DMI_RXP3AD24

DMI_RXN0V26

DMI_RXN1Y26

DMI_RXN2AB26

DMI_RXN3AD25

DMI_TXP0 U27

DMI_TXP1 W27

DMI_TXP2 AA27

DMI_TXP3 AC27

DMI_TXN0 U28

DMI_TXN1 W28

DMI_TXN2 AA28

DMI_TXN3 AC28

PCIE_RXP1 F25

PCIE_RXP2 H25

PCIE_RXP3 K25

PCIE_RXP4M25

PCIE_RXP5P25

PCIE_RXP6T24

PCIE_RXN1 F26

PCIE_RXN2 H26

PCIE_RXN3 K26

PCIE_RXN4M26

PCIE_RXN5P26

PCIE_RXN6T25

PCIE_TXN1 E28

PCIE_TXN2 G28

PCIE_TXN3 J28

PCIE_TXN4L28

PCIE_TXN5N28

PCIE_TXN6R28

PCIE_TXP1 E27

PCIE_TXP2 G27

PCIE_TXP3 J27

PCIE_TXP4L27

PCIE_TXP5N27

PCIE_TXP6R27

DMI_ZCOMPC25DMI_IRCOMPD25 DMI_CLKP AE27

DMI_CLKN AE28

USB_P0 F2

USB_P1 G3

USB_P2 H2

USB_P3 J3

USB_P4K2

USB_P5L5

USB_P6M2

USB_P7N3

USB_N0 F1

USB_N1 G4

USB_N2 H1

USB_N3 J4

USB_N4K1

USB_N5L4

USB_N6M1

USB_N7N4

#OC0 D3

#OC1 C4

#OC2 D5

#OC3 D4

#OC4E5

#OC5/*GPIO29C3

#OC6/*GPIO30A2

#OC7/*GPIO31B3

USBRBIASD1#USBRBIASD2 CLK48 B2

C141 .1U-X7-04C141 .1U-X7-04

R176 4.7K-04R176 4.7K-04

CLR_CMOS1

H3X1-R

CLR_CMOS1

H3X1-R

123

R21220K-04R21220K-04

12

R391 51-04-OR391 51-04-O

BAT1

SK-CR2032-RD

BAT1

SK-CR2032-RD

13

2

R130 1K-04-OR130 1K-04-O

R1891K-04R1891K-04

12

D18BAT54C-SD18BAT54C-S

1 23

R1954.7K-04-O R1954.7K-04-O12

SR7 24.9-1-04-XSR7 24.9-1-04-X1 2

C1491UC1491U

R182 1K-04R182 1K-04

R179 0-04R179 0-04

R155 1K-04-OR155 1K-04-O

TP28TP281

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCCDMI_PLL

V5REF

V5REF

5V_REF_SUS

VCCSATAPLSL

VCCDMI_PLL

5V_REF_SUS

VCCSATAPLSL

RSMRST_L

V_1P05_ICH

RTCVCC

VCC3

VDDQ

V_FSB_VTT

VDDQ

VDDQ

VDDQ

3VSBY

VCC3

5VSB3VSBY

VCC

VDDQ

3VSBY

5VSB

3VSBY

RSMRST_L 12,16

Title


Date: Sheet of

945GCD-CI 1.0

ICH Part E & FCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




CLOSE TOICH7 REF PIN

CLOSE TOICH7 REF PIN

CLOSE TO PIN A5

CLOSE TO PIN AG15

CLOSE TO PIN AH11CLOSE TO PIN B13CLOSE TO PIN B16CLOSE TO PIN B27

CLOSE TO PIN U6

CLOSE TO ENDOF TRACE

CLOSE TO PIN V1



CLOSE TO PIN AD17

CLOSE TO PIN A1

V.A to V.Bmodify RSMRSTcircuit to meet t204SPEC

1)AC ON: 3VSB vsRSMRST(t204: min 10ms)2)AC OFF: 3VSB>2.1V whenRSMRST<0.8V

SC32 .1U-04-XSC32 .1U-04-X

TP44TP44 1

SC20 .1U-04-X-OSC20 .1U-04-X-O

STP6STP6 1

C142 .1U-04C142 .1U-04

C299

1U

C299

1U

SC33 .1U-04-XSC33 .1U-04-X

STP19STP19 1

R180

1

R180

1

12

SC52 .1U-04-XSC52 .1U-04-X

MC21 4.7U-08MC21 4.7U-08

MC26 4.7U-08MC26 4.7U-08

D17

1N4148-S

D17

1N4148-S

P N

SC41 .1U-04-XSC41 .1U-04-X

L25

IND-1u-08

L25

IND-1u-08

1 2

ICH1FICH7ICH1FICH7

VSS E4VSS AG11VSS C27VSS R14VSS R15VSS R16VSS R17VSS R18VSS T6VSS T12VSS T13VSS T14VSS T15VSS T16VSS T17VSS U4VSS U12VSS U13VSS U14VSS U15VSS U16VSS U17VSS U24VSS U25VSS U26VSS V2VSS V13VSS V15VSS V24VSS V27VSS V28VSS W6VSS W24VSS W25VSS W26VSS Y3VSS Y24VSS Y27VSS Y28VSS AA1VSS AA24VSS AA25VSS AA26VSS AB4VSS AB6VSS AB11VSS AB14VSS AB16VSS AB19VSS AB21VSS AB24VSS AB27VSS AB28VSS AC2VSS AC5VSS AC9VSS AC11VSS AD1VSS AD3VSS AD4VSS AD7VSS AD8VSS AD11VSS AD15VSS AD19VSS AD23VSS AE2VSS AE4VSS AE8VSS AE11VSS AE13VSS AE18VSS AE21VSS AE24VSS AE25VSS AF2VSS AF4VSS AF8VSS AF11VSS AF27VSS AF28

VSSA4VSSA23VSSB1VSSB8VSSB11VSSB14VSSB17VSSB20VSSB26VSSB28VSSC2VSSC6VSSD10VSSD13VSSD18VSSD21VSSD24VSSE1VSSE2VSSE8VSSE15VSSF3VSSF4VSSF5VSSF12VSSF27VSSF28VSSG1VSSG2VSSG5VSSG6VSSG9VSSG14VSSG18VSSG21VSSG24VSSG25VSSG26VSSH3VSSH4VSSH5VSSH24VSSH27VSSH28VSSJ1VSSJ2VSSJ5VSSJ24VSSJ25VSSJ26VSSK24VSSK27VSSK28VSSL13VSSL15VSSL24VSSL25VSSL26VSSM3VSSM4VSSM5VSSM12VSSM13VSSM14VSSM15VSSM16VSSM17VSSM24VSSM27VSSM28VSSAG1VSSAG3VSSAG7VSSAG14VSSAG17VSSAG20VSSAG25VSSAH1VSSAH3VSSAH7VSSAH23VSSAH27 VSS AH12

R16310R16310

12

SC46 .1U-04-XSC46 .1U-04-X

SC83 .1U-04-XSC83 .1U-04-X

STP7STP71

L24

IND-1u-08

L24

IND-1u-08

1 2

Q43

2N3904-S

Q43

2N3904-S

B

EC

SC77 .1U-04-XSC77 .1U-04-X

C153.1U-04C153.1U-04

C150 .1U-04C150 .1U-04

SC69 .1U-04-X-OSC69 .1U-04-X-O

SC40 .1U-04-XSC40 .1U-04-X

BC65

10U

-08BC

65

10U

-08

21

R286680-04R286680-04

12

SC61 .1U-04-XSC61 .1U-04-X

SC80 .1U-04-XSC80 .1U-04-X

SC82 .1U-04-XSC82 .1U-04-X

MC2510U-08MC2510U-08

SC81 .1U-04-XSC81 .1U-04-X

SC70 .1U-04-XSC70 .1U-04-X

R284

15K-04

R284

15K-04

12

R183

1K-04

R183

1K-04

1 2

Q422N3904-S

Q422N3904-S

B

EC

R285

39.2K-1-04

R285

39.2K-1-04

12

SC17 .1U-04-XSC17 .1U-04-X

ICH1EICH7ICH1EICH7

VCC_1_5_A A1VCC_1_5_A AB10VCC_1_5_A AB17VCC_1_5_A AB7VCC_1_5_A AB8VCC_1_5_A AB9VCC_1_5_A AC10VCC_1_5_A AC17VCC_1_5_A AC6VCC_1_5_A AC7VCC_1_5_A AC8VCC_1_5_A AD10VCC_1_5_A AD6VCC_1_5_A AE10VCC_1_5_A AE6VCC_1_5_A AF10VCC_1_5_A AF5VCC_1_5_A AF6VCC_1_5_A AF9VCC_1_5_A AG5VCC_1_5_A AG9VCC_1_5_A AH5VCC_1_5_A AH9VCC_1_5_A F17VCC_1_5_A G17VCC_1_5_A H6VCC_1_5_A H7VCC_1_5_A J6VCC_1_5_A J7VCC_1_5_A T7

VCC_1_5_B D26VCC_1_5_B D27VCC_1_5_B D28VCC_1_5_B E24VCC_1_5_B E25VCC_1_5_B E26VCC_1_5_B F23VCC_1_5_B F24VCC_1_5_B G22VCC_1_5_B G23VCC_1_5_B H22VCC_1_5_B H23VCC_1_5_B J22VCC_1_5_B J23VCC_1_5_B K22VCC_1_5_B K23VCC_1_5_B L22VCC_1_5_B L23VCC_1_5_B M22VCC_1_5_B M23VCC_1_5_B N22VCC_1_5_B N23VCC_1_5_B P22VCC_1_5_B P23VCC_1_5_B R22VCC_1_5_B R23VCC_1_5_B R24VCC_1_5_B R25VCC_1_5_B R26VCC_1_5_B T22VCC_1_5_B T23VCC_1_5_B T26VCC_1_5_B T27VCC_1_5_B T28VCC_1_5_B U22VCC_1_5_B U23VCC_1_5_B V22VCC_1_5_B V23VCC_1_5_B W22VCC_1_5_B W23VCC_1_5_B Y22VCC_1_5_B Y23VCC_1_5_B AA22VCC_1_5_B AA23VCC_1_5_B AB22VCC_1_5_B AB23VCC_1_5_B AC23VCC_1_5_B AC24VCC_1_5_B AC25VCC_1_5_B AC26VCC_1_5_B AD26VCC_1_5_B AD27VCC_1_5_B AD28

5VREF AD175VREF G10

5VREF_SUSF6

VCCRTCW5

VCCUSBPLLC1

VCCSATAPLLAD2

VCCDMIPLLAG28

VCC1_05L11VCC1_05L12VCC1_05L14VCC1_05L16VCC1_05L17VCC1_05L18VCC1_05M11VCC1_05M18VCC1_05P11VCC1_05P18VCC1_05T11VCC1_05T18VCC1_05U11VCC1_05U18VCC1_05V11VCC1_05V12VCC1_05V14VCC1_05V16VCC1_05V17VCC1_05V18

V_CPU_IOAE23V_CPU_IOAE26V_CPU_IOAH26

VCC3_3A5VCC3_3AA7VCC3_3AB12VCC3_3AB20VCC3_3AC16VCC3_3AD13VCC3_3AD18VCC3_3AG12VCC3_3AG15VCC3_3AG19VCC3_3AH11VCC3_3B13VCC3_3B16VCC3_3B27VCC3_3B7VCC3_3C10VCC3_3D15VCC3_3F9VCC3_3G11VCC3_3G12VCC3_3G16VCC3_3U6

VCCSUS3_3A24VCCSUS3_3C24VCCSUS3_3D19VCCSUS3_3D22VCCSUS3_3E3VCCSUS3_3G19VCCSUS3_3K3VCCSUS3_3K4VCCSUS3_3K5VCCSUS3_3K6VCCSUS3_3L1VCCSUS3_3L2VCCSUS3_3L3VCCSUS3_3L6VCCSUS3_3L7VCCSUS3_3M6VCCSUS3_3M7VCCSUS3_3N7VCCSUS3_3P7VCCSUS3_3R7VCCSUS3_3V1VCCSUS3_3V5VCCSUS3_3W2VCCSUS3_3W7

VCCSUS1_05AA2VCCSUS1_05C28VCCSUS1_05G20VCCSUS1_05K7VCCSUS1_05Y7

SC84 .1U-04-X-OSC84 .1U-04-X-O

SC21 .1U-04-X-OSC21 .1U-04-X-O

SC62 .1U-04-XSC62 .1U-04-X

R2894.7K-04R2894.7K-04

12

TP37TP371

SC19 .1U-04-XSC19 .1U-04-X

Q142N3904-S

Q142N3904-S

B

EC

C138.1U-04C138.1U-04

SC25 .1U-04-XSC25 .1U-04-X

C155

.01U-04-O

C155

.01U-04-O

C146 .1U-04C146 .1U-04

C140 .1U-04C140 .1U-04

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

P5_P

P5_N P4_P

P4_N

USBP4PP5_N

USBP4N P4_NP4_P

P5_PUSBP5PUSBP5N

P5_P

P5_N

P4_P

P4_N

USBP7N

P6_NUSBP6N

P7_NUSBP6P P6_P

USBP7P P7_P

P7_P

P7_NP6_N

P6_P

P6_P

P6_NP7_P

P7_N

VCCDUAL1USBPWR1

USBPWR1

VCCVCC3

USBPWR1 USBPWR1

USBPWR2 USBPWR2

USBPWR2

VCCVCC3VCCDUAL1

USBPWR2 USBPWR2

USBPWR1

VCC

VCC

USBP4N13

USBP5P13USBP5N13USBP4P13

USBP6P13

USBP7P13

USBP6N13

USBP7N13

Title


Date: Sheet of

945GCD-CI 1.0

USB_HEADERCustom




Date: Sheet of

945GCD-CI 1.0

USB_HEADERCustom




Date: Sheet of

945GCD-CI 1.0

USB_HEADERCustom



USB PORT INTERFACE

100 Mils WidthREAR_SIDE

choke :CMK-90-1206

USB PORT INTERFACE

REAR_SIDE100 Mils Width

choke :CMK-90-120720080410modification:addthe cap for EMI

20080410 modification ADDF_USB circuit

20080410modification:addthe cap for EMI

AddstitchingCAP.

AddstitchingCAP.

U19

AZC099-04S-O

U19

AZC099-04S-O

1

2

3 4

5

6

C96.1U-04C96.1U-04

12

C113

.1U-04

C113

.1U-04

1 2

USB2

H5X2-P9E-Y

USB2

H5X2-P9E-Y

VCC1 VCC 2

USB0-3 USB1- 4

USB0+5 USB1+ 6

KEY7 KEY 8

NC9 GND 10

USB3

H5X2-P9E-Y

USB3

H5X2-P9E-Y

VCC1 VCC 2

USB0-3 USB1- 4

USB0+5 USB1+ 6

KEY7 KEY 8

NC9 GND 10

C296

.1U-04

C296

.1U-04

12

+EC16220U-16DE

+EC16220U-16DE

U16

AZC099-04S-O

U16

AZC099-04S-O

1

2

3 4

5

6

F6

FUSE-2A-18

F6

FUSE-2A-18

1 2

C289.1U-04C289.1U-04

12

C109

.1U-04

C109

.1U-04

1 2

C107.1U-04C107.1U-04

12

RN18

0-8P4R

RN18

0-8P4R

1357

2468C68

.1U-04C68.1U-04

12

F5

FUSE-2A-18

F5

FUSE-2A-18

1 2

C297

.1U-04

C297

.1U-04

12

RN19

0-8P4R

RN19

0-8P4R

1357

2468

+EC18220U-16DE

+EC18220U-16DE

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

THRMDN

PS_ON_L

KBRST_L

LDRQ0_L

5VSB

KDATAKCLK

HM_3V3

HM_5VCPU_THERMDA

MDATA

RESETCON_L

BEEP

LAD0

MCLK

LED1

A20GATE_L

PWRBT_L

HM_12V

LAD3CK_P_33M_SIO

HM_VDIMM

CK_48M_SIO

LPCPME_L

SIRQ

PWROK

HM_VCCP

LAD1

FAN1

LAD2

THRM_L

PLTRST_L

PWRSW

LFFAME_L

FANPWM1

HM_5VSB

HM_VDDQ

LED0

ATXPOK

RSMRST_L

PCIRST_L1

PLTRST_L

CK_48M_SIO

CK_P_33M_SIO

SOUTB

RTSB_LDTRB_L

RESETCON_L

RTSB_L

DTRA_L

PLTRST_L

DTRB_LSOUTBSOUTARTSA_L

PWROKPCIRST_L2

HM_VDDQ

HM_VDIMM

HM_3V3

HM_VCCP

CI_L

DSRA_L

SINASOUTA

DCDA_LRIA_L

DTRA_LRTSA_L

CTSA_L

PESLCT

SLIN_L

BUSY

PINIT_L

ACK_L

AFD_LERR_L

STB_L

PRD0PRD1

PRD3PRD2

PRD5PRD4

PRD6PRD7

SYS_THERM

HM_5V

HM_5VSB

HM_12V

GPIO_LPTGPIO_RSV0

GPIO_RSV1

GPIO_LPT GPIO_RSV1GPIO_RSV0

PCIRST_L0

KDATA

MCLK

KCLK

MDATA

HM_12V

SIO_GPO40

PSIN

VCC

5VSB

VCC3

5VSBVCC

VBAT

VBAT

VCCDUAL

3VSBY

VCC3

VBAT

VCC3

VCC VDDQ

1_8VSTR

VCCP

VCC3

5VSB

+12V

VCC

VCC

VCC VCC VCC

CK_P_33M_SIO5

BEEP 21

LPCPME_L 12

CK_48M_SIO5

LFFAME_L 12,18

THRM_L 12

LED121

PWRBT_L 12

SIRQ13,18

A20GATE_L13 KBRST_L 13

FANPWM1 18

CPU_THERMDA 4,18

PWRSW 21

LAD3 12,18

FAN1 18

LAD2 12,18LAD1 12,18

PS_ON_L 21

LAD0 12,18

VREFT18

LDRQ0_L12

LED021

PWROK7,12

SLP3_L 12

THRMDN 4,18

ATXPOK21,24

PLTRST_L7,12,18

PCIRST_L122

PCIRST_L225

ACK_L26

PE26BUSY26

ERR_L26

SLIN_L26PINIT_L26

STB_L26AFD_L26

RIA_L26

DTRA_L26

SOUTA26

RTSA_L26

SINA26

DSRA_L26

DCDA_L26

CTSA_L26

SLCT26 PRD0 26PRD1 26

PRD3 26

PRD5 26PRD4 26

PRD6 26PRD7 26

PRD2 26

SYS_THERM 18

PCIRST_L017

RSMRST_L12,14

SIO_GPO4024

Title


Date: Sheet of

945GCD-CI 1.0

I/O ITE8718Custom




Date: Sheet of

945GCD-CI 1.0

I/O ITE8718Custom




Date: Sheet of

945GCD-CI 1.0

I/O ITE8718Custom



2008.03.29Modification:ADD PCIRST_L0 for

IDE

20080402modifecation:change net and off page

HW STRAPINGJP6 VID_ISEL 1:2.0/0.8V 0:0.8/0.4V.JP7 WDT_ENJP8 VIDO_EN

1:Disable 0:Enable1:Disable 0:Enable

[JP5:JP7] FAN_CTL_SEL11:The default value of EC Index 15h/16h/17h is 00h.10:20h. 01:40h00:60h

JP4 BUF_SEL 1:open drain 0:push pullJP3 CHIP_SEL

JP2 SerFlh_SO_SEL1:FLH_SO2 is selected as the Serial Flash I/F SO pin.0:FLH_SO1 is selected as the Serial Flash I/F SO pin.

JP1 Flashseg1_EN

20080411: change to GPIO41for 5VDUAL control

20080411modification:addcaps for EMC

L6

FB120-06

L6

FB120-061 2

BC13

.1U-04

BC13

.1U-04

F1

FUSE-1.1A-18

F1

FUSE-1.1A-18

12

BC36

.1U

BC36

.1U

D14 BAT54C-SD14 BAT54C-S1

23

RN11

4.7K-8P4R

RN11

4.7K-8P4R1357

2468

C70

.1U-04

C70

.1U-04

PSKBM1

PS2-KB-MS

PSKBM1

PS2-KB-MS

KDATA1KNC12KGND3KVCC4KCLK5KNC26HOLE113HOLE214

MDATA7MNC18MGND9MVCC10MCLK11MNC212HOLE315HOLE416HOLE517

ER7 10K-1-04ER7 10K-1-04

RJ1

4.7K(1-2)-04

RJ1

4.7K(1-2)-04

1

32

BC10

.1U-04

BC10

.1U-04

ER5 51-1-04ER5 51-1-04

BC7

.1U-04

BC7

.1U-04

L8

FB120-06

L8

FB120-061 2

BC9.1U-04

BC9.1U-04

R870-04-O

R870-04-O

C64

1U

C64

1U

ER6 10K-1-04ER6 10K-1-04

ER12 6.8K-1-04ER12 6.8K-1-04

BC27

1U

BC27

1U

BC31

10U

-08

BC31

10U

-08

R27 4.7K-04R27 4.7K-04

ER11 10K-1-04ER11 10K-1-04

BC8

.1U-04

BC8

.1U-0421

C34

18P-04-O

C34

18P-04-O

TP1TP1 1

BC45

.1U-04

BC45

.1U-04

U11IT8718F-S GX-LU11IT8718F-S GX-L

LDRQ#38SERIRQ39LRESET#37

PCICLK47

CLKIN49

LFRAME# 40LAD0 41LAD1 42LAD2 43LAD3 44

DCD1#118RI1#119CTS1#120DTR1#121RTS1#122DSR1#123SOUT1124SIN1125

DCD2# 126RI2# 127

CTS2# 128DTR2# 1RTS2# 2DSR2# 3SOUT2 5

SIN2 6

SLCT100PE101BUSY102ACK#103SLIN#104INIT#105ERR#106AFD#107STB#108

PD0 109PD1 110PD2 111PD3 112PD4 113PD5 114PD6 115PD7 116

DENSEL#51MTRA#52MTRB#53DRVA#54DRVB#55WDATA#56DIR#57STEP#58

HDSEL# 59WGATE# 60RDATA# 61

TRK0# 62INDEX# 63

WPT# 64DSKCHG# 65

MIDIIN/GP1629 MIDIOUT/GP1728

PCIRST1#/SCRRST/GP1431PWROK1/SCRFET#/GP1332PCIRST2#/SCRIO/GP1233PCIRST3#/SCRCLK/GP1134

LPCPD# 36

KRST# 45GA2046

CLKRUN#/GP5048

COPEN#68 PSIN/GP45 71

VID0/GP30 19VID1/GP31 18VID2/GP32 17VID3/GP33 16VID4/GP34 14VID5/GP35 13

PWRON#/GP44 72PME#/GP54 73

PANSWH#/GP43 75PSON#/GP42 76

GP5377

PWROK2/GP4178 GP4079

KBDAT 80KBCLK 81MSDATA82

MSCLK83

PCIRST4#/SCRPRES#/GP1084

JSACX/GP2027JSACY/GP2126JSAB1/GP2225JSAB2/GP2324

RSMRST#/CIRRX/GP5585

IRRX/GP46 70

JSBCX/GP24 23JSBCY/GP25 22JSBB1/GP26 21JSBB2/GP27 20

RESETCON#/CIRTX/GP1530

IRTX/GP47 66

VIN_5VSB91VIN_VDDQ92VIN_+12V93VIN_494VIN_5V95VIN_3V96VIN_197VIN_VCORE98

VREF90

TMPIN1 89TMPIN2 88TMPIN3 87

FAN_CTL1 8

FAN_CTL2/GP51 10

FAN_CTL3/GP36 12

FAN_TAC1 7

FAN_TAC2/GP52 9

FAN_TAC3/GP37 11

VBAT69

VCCH67

VCC4VCC35VCC99

GNDA 86

GNDD 15GNDD 50GNDD 74GNDD 117

BC25

.1U-04

BC25

.1U-04

ER9 10K-1-04ER9 10K-1-04

RJ3

4.7K-04

RJ3

4.7K-04

1

32

L7

FB120-06

L7

FB120-061 2

ER14 30K-1-04ER14 30K-1-04

C37

18P-04-O

C37

18P-04-O

CN3180P-8P4C

CN3180P-8P4C

1357

2468

RN102.2K-8P4RRN102.2K-8P4R

1 3 5 7

2 4 6 8

RN9

4.7K-8P4R

RN9

4.7K-8P4R1357

2468

ER16 6.8K-1-04ER16 6.8K-1-04

ER17 8.2K-04ER17 8.2K-04R50 4.7K-04R50 4.7K-04R89 4.7K-04R89 4.7K-04

RJ2(1-2)

4.7K-04

RJ2(1-2)

4.7K-04

1

32

L16 FB600-06L16 FB600-061 2

TP4TP41

C26 120p-04-OC26 120p-04-O

ER15 51-1-04ER15 51-1-04

R85 1M-04R85 1M-0412

L5

FB120-06

L5

FB120-061 2

BC30

.1U-04-O

BC30

.1U-04-O

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SATA0TXN

SATA0TXP

SATA0RXN

SATA0RXP

SATA2TXP

SATA2TXN

SATA2RXN

SATA2RXP

PDA2CS3P_L

PDD[0..15]

PDD8PDD9

PDD15

PDD13

PDD11PDD12

PDD14

PDD10

PCIRST_L0

PIORDY

IRQ14

PDIOW_L

PDD0

PDD2

PDA1

PDD1

PDDACK_L

PDD3

CS1P_LIDEACTP_L

PDD5PDD4

PDA0

PDREQ_L

PDD7PDD6

PDIOR_L

AUGND AUGNDAUGND

VCC

SATA0TXP 13

SATA0TXN 13

SATA0RXN 13

SATA0RXP 13

SATA2RXN 13

SATA2RXP 13

SATA2TXP 13

SATA2TXN 13

IDEACTP_L21

PCIRST_L016

PDD[0..15] 13

PDA2 13CS3P_L 13

PDREQ_L13PDIOW_L13

P66DET 12

PDIOR_L13

IRQ1412,13

PIORDY13PDDACK_L13

PDA113PDA013CS1P_L13

Title


Date: Sheet of

945GCD-CI 1.0

I/O PortsCustom




Date: Sheet of

945GCD-CI 1.0

I/O PortsCustom




Date: Sheet of

945GCD-CI 1.0

I/O PortsCustom



LO:80 PIN CABLEHI:40 PIN CABLE

2008.03.29 Modification:Add IDE header(Add IDE function)

C171 .01U-04C171 .01U-04

R194 33-04R194 33-0412

SATA2

SATA-7P2R-OR

SATA2

SATA-7P2R-OR

TXP 2

TXN 3

RXN 5

RXP 6

GND1

GND4

GND7

H4 HOLE-AH4 HOLE-A1234 5

678

9


678

9

C170 .01U-04C170 .01U-04

SATA1

SATA-7P2R-OR

SATA1

SATA-7P2R-OR

TXP 2

TXN 3

RXN 5

RXP 6

GND1

GND4

GND7


678

9

C174 .01U-04C174 .01U-04

C177 .01U-04C177 .01U-04


678

9

C176 .01U-04C176 .01U-04

C172 .01U-04C172 .01U-04

IDE

H20X2L-P20E-BL

IDE

H20X2L-P20E-BL

13 4

2

5 67 89

111012

13 141615

17 1819 20

22242628303234

21232527293133

36384039

3735

C173 .01U-04C173 .01U-04

R193

4.7K-04

R193

4.7K-04

12

C175 .01U-04C175 .01U-04

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

FANPWM1

FANPWM1

CPU_THERMDA

LPCCLK_TPM

LAD3 LAD2

LPCPD_L

LAD1LAD0

LFFAME_LPLTRST_L

SIRQ

VCC

+12V +12V+12V

VCC

VCC33VSBY

3VSBYVCC3

3VSBY

+12V

VREFT 16

CPU_THERMDA4,16

SYS_THERM16

THRMDN 4,16

FAN116

FANPWM116

LPCCLK_TPM5

LAD312,16

LAD012,16

LAD2 12,16LAD1 12,16

LFFAME_L12,16

SMBCLK 5,10,12,25

SMBDATA 5,10,12,25

SIRQ 13,16

PLTRST_L7,12,16LPCCLK_TPM 5

Title


Date: Sheet of

945GCD-CI 1.0

H/W MonitorCustom




Date: Sheet of

945GCD-CI 1.0

H/W MonitorCustom




Date: Sheet of

945GCD-CI 1.0

H/W MonitorCustom



THERM. SENSING

SYS_FAN

2008.03.29 Modification:Add TPM header(Add TPM function)

2008.04.01 Modification:CO LAY 4PIN FAN

20080402modifecation:Connectpin19 to SBSUS_STATpin

close to SIO

VA to VB add MCH_FAN

RT1

NTC-10K-1

RT1

NTC-10K-1

12

R38 4.7K-04R38 4.7K-041 2

R52 0-04-OR52 0-04-O1 2

ER54

10K-1-04

ER54

10K-1-04

1 2

.1U-04-O

C52

.1U-04-O

C52

21

C38

.1U-04-O

C38

.1U-04-O21

SYS_FAN

H3X1-P-W

SYS_FAN

H3X1-P-W

GND1+12V2SENSE3CONTROL4

R48 4.7K-04R48 4.7K-0412

R100 8.2K-04R100 8.2K-041 2

R66

20K-04

R66

20K-04

12

R65 15K-04R65 15K-04

1 2

Q4

772-D

Q4

772-D

B

EC

18P-04-O

C30

18P-04-O

C30

21

R84 0-04R84 0-041 2

R96 0-04-OR96 0-04-O1 2

TPM

H10X2-P4E-B

TPM

H10X2-P4E-B

1 235 67 89 101113151719

1214161820

BC351UBC351U2

1

R67 28K-1-04R67 28K-1-041 2

R37 100-04-OR37 100-04-O1 2

.1U-04-O

C45

.1U-04-O

C45

21

+

- U13BOP358-S

+

- U13BOP358-S

5

67

84

D8 1N4148-SD8 1N4148-S

P N

BC262200P-04BC262200P-04

21

R681K-04R681K-04

12

R560-08-OR560-08-O

12 MCH_FAN

H3X1-P-W

MCH_FAN

H3X1-P-W

123

EC14

100U-16DE

EC14

100U-16DE

12

BC28.1U-04BC28.1U-042

1

MC2

10U-08

MC2

10U-08

C25

1000P-04-O

C25

1000P-04-O21

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

PORT-F_L

PORT-C_R

PORT-B_R

PORT-B_L

PORT-C_L

AC_RESET-

BIT_CLK

PORT-E_L

PORT-E_R

BIT_CLK

PCBEEP

MIC2_VREFO

NetA

SW_C

SW_B

LINE2_VREFOPORT-E_RPORT-E_L

PORT-D_RPORT-D_L

Net

B

PCR

PCL

PBR

PBL

MIC1_VREFO_LMIC2_VREFOLINE2_VREFO

+5VA

SW_D

NetA

PORT-F_R

MIC1_VREFO_R

AC_RESET-

PORT-F_LPORT-F_R

NetB F_L_A

F_R_A

VCC3

AUGND

+5VA

AUGND

+12V 5VSB

AUGND

AUGND

+5VA

AUGND

AUGND

+5VA

AUGND

AUGND

+5VA

VCC

PORT-F_R 20

PORT-F_L 20

PORT-E_R 20

PORT-E_L 20

PORT-D_R 20PORT-D_L 20

MIC1_VREFO_R 20

MIC1_VREFO_L 20

PORT-B_R 20

PORT-B_L 20

PORT-C_L 20

PORT-C_R 20

SDATI0 12

SYNC 12AC_RESET- 12

SDATO 12BIT_CLK12

SW_D 20

SW_C 20

SW_B 20

F_L_A 20

F_R_A 20

Title


Date: Sheet of

945GCD-CI 1.0

Audio Codec ALC662Custom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




ALC662

Place near Chip

Resistors Networks

Verfout bias for stereo microphone.

@883

A(06/11)

V0.2, (07/24) modify by realtek vendor suggest

for BIT_CLKreturn path.

Rear panel

Rear panel

20080411 value change to 22

20080414modification: Venderadvice JD resistorclose CODEC

20080417modification:Change to 0-08

20080417modification:Change to 0-08

R570-08-OR570-08-O

1 2

+EC11 100U-16DE+EC11 100U-16DE1 2

R450-08R450-08

12

U12 GS78L05NDU12 GS78L05ND

INPUTI

GN

DG

OUTPUT O

+

EC4

100U

-16D

E

+

EC4

100U

-16D

E1

2

C311UC311U

21

D11BAT54A-SD11BAT54A-S

1

23

R26 20K-1-04R26 20K-1-041 2

C32 47P-04C32 47P-0421

ALC662-GR

U7ALC662-GR

U7

DV

DD

_CO

RE

9

SY

NC

10

RE

SE

T#11

PC

_BE

EP

12

LINE1_R/PORT-C_R 24

LINE1_L/PORT-C_L 23

MIC1_R/PORT-B_R 22

MIC1_L/PORT-B_L 21

CD-R 20

CD-G 19

CD-L 18

MIC2_R/PORT-F_R 17

MIC2_L/PORT-F_L 16

LINE2_R/PORT-E_R 15

LINE2_L/PORT-E_L 14

SENSE A 13

FOU

T_R

/PO

RT-

D_R

36

FOU

T_L/

PO

RT-

D_L

35

SE

NS

E B

34

DC

VO

L/V

refO

ut-G

33

MIC

1_V

RE

FO_R

/Vre

fOut

-D32

LIN

E2_

VR

EFO

/Vre

fOut

-E31

MIC

2_V

RE

FO/V

refO

ut-F

30

LIN

E1_

VR

EFO

/Vre

fOut

-C_L

29

MIC

1_V

RE

FO_L

/Vre

fOut

-B_L

28

VR

EF

FILT

27

AV

SS

126

AV

DD

125

VrefOut-A37

AVDD238

PORT-A_L/SURR_L39

VrefOut-H40

PORT-A_R/SURR_R41

AVSS342

PORT-G_L/CEN_OUT43

PORT-G_R/LEF_OUT44

PORT-H_L/SIDESURR_L45

PORT-H_R/SIDESURR_R46

S/PDIF IN / EAPD47

S/PDIF-OUT48

DV

SS

4

SD

O5

DV

SS

7

BC

LK6

SD

I8

XI /

DV

SS

2

XO

/ D

VD

D_I

O3

DV

DD

_CO

RE

1

+ EC13

22U-25DE

+ EC13

22U-25DE

12

+EC9 100U-16DE+EC9 100U-16DE1 2

+EC2 10U-25DE+EC2 10U-25DE1 2

R35 5.1K-1-04R35 5.1K-1-0412

C33.1U-04C33.1U-04

21

C15 10U-08C15 10U-0821

+EC10 100U-16DE+EC10 100U-16DE1 2

R8 39.2K-1-04R8 39.2K-1-0412

+EC7 10U-25DE+EC7 10U-25DE1 2

D131N4148-SD131N4148-S

P N

+ EC15100U-16DE

+ EC15100U-16DE

12

TP3TP31

R9 10K-04-OR9 10K-04-O1 2

D12 SS14-SD12 SS14-SP N

+EC1 10U-25DE+EC1 10U-25DE1 2

R7 20K-1-04R7 20K-1-0412

+

EC3

100U

-16D

E

+

EC3

100U

-16D

E1

2

R58

10-08

R58

10-08

1 2

C3522P-04C3522P-042

1TP2TP21

R5175-1-04R5175-1-04

12

D10BAT54A-SD10BAT54A-S

1

23

+EC12 100U-16DE+EC12 100U-16DE1 2

R42 20K-1-04R42 20K-1-0412

R678

0-04

R678

0-04

RN13

2.2K-8P4R

RN13

2.2K-8P4R

1357

2468

R47 22-04R47 22-041 2

C22.1U-04C22.1U-04

21

R43 75-1-04R43 75-1-0412

+EC6 10U-25DE+EC6 10U-25DE1 2

R40 10K-1-04R40 10K-1-0412

C63.1U-04C63.1U-042

1

R490R490

1 2

C18 10U-08C18 10U-0821

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

PORT-B_R PORT-B_RR

PORT-B_LL

PORT-C_RR

PORT-C_LL

PORT-D_LL

PORT-D_RR

SW_C

SW_D

SW_B

PORT-B_L

PORT-C_R

PORT-D_L

PORT-B_LL

PORT-B_RR

PORT-E_L

PORT-E_R

PORT-F_LL

PORT-F_RR

PORT-C_LL

PORT-C_RR

PORT-D_LL

PORT-D_RR

PORT-F_LPORT-F_R

PORT-E_L

PORT-E_R

F_L_A

F_R_A

PORT-F_LLPORT-F_RR

PORT-D_R

PORT-C_L

AUGND AUGND

AUGND AUGND AUGND

AUGND AUGND

AUGND AUGND

AUGND AUGND

AUGND AUGND

AUGND AUGNDAUGND AUGND AUGND

AUGND

VCC3

AUGND

AUGND AUGNDAUGND

AUGND

SW_C19

PORT-C_L19

SW_D19

SW_B19

PORT-C_R19

PORT-D_L19

PORT-D_R19

PORT-B_L19

PORT-B_R19

MIC1_VREFO_R19

MIC1_VREFO_L19

PORT-E_R19

PORT-E_L19

PORT-F_R19PORT-F_L19

AUD_FP_DET 12

F_L_A 19

F_R_A 19

Title


Date: Sheet of

945GCD-CI 1.0

Audio InterfaceCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




Line in

Front out

Mic in

AUJK-13PT-BL+GR+TR-DRA

20080414 modification: Venderadvice JD resistor closeCODEC,and pin7 to AUGND

20080417:for EMC

R544.7K-04R544.7K-04

12

R422K-04R422K-04

FB4 FB120-06FB4 FB120-0621

R41

22K-04

R41

22K-04 12

C36

100P

-04

C36

100P

-04

21

C1470P-04C1470P-04

21

FB6 FB120-06FB6 FB120-0621

C28

100P

-04

C28

100P

-04

21

D1

AZ2025-02S-S-O

D1

AZ2025-02S-S-O

1 23

R11 2.2K-04R11 2.2K-0412

FB3 FB120-06FB3 FB120-0621

C21470P-04C21470P-04

21

R1622K-04R1622K-04

R12 2.2K-04R12 2.2K-04

12

R180-08R180-08

12

R122K-04R122K-04

D7

AZ2025-02S-S-O

D7

AZ2025-02S-S-O

1 23

R64Short PADR64Short PAD

12

F_AUDIO1

H5*2-PU-P8E

F_AUDIO1

H5*2-PU-P8E

13 4

2

5 67

109

FB1FB120-06

FB1FB120-06

21FB2 FB120-06FB2 FB120-06

21

FB5 FB120-06FB5 FB120-0621

C29

100P

-04

C29

100P

-04

21

C6470P-04

C6470P-04

21

C23

100P

-N-0

4C

2310

0P-N

-04

21

D4

AZ2025-02S-S-O

D4

AZ2025-02S-S-O

1 23

C4470P-04

C4470P-04

21

JS1

AUDIO-3P-HDA

JS1

AUDIO-3P-HDA

HGND1 1

HGND2 6

HGND3 16

HGND4 17GND311

LMIC312

RSW314

RMIC315

LSW313

LOUTL27

RSW29

LOUTR210

LSW28

LINL12

RSW14

LINR15

LSW13

R322K-04R322K-04

R39

22K-04

R39

22K-04 12

C19470P-04

C19470P-04

21

C5470P-04C5470P-04

21

R34 75-04R34 75-041 2

D2

AZ2025-02S-S-O

D2

AZ2025-02S-S-O

1 23

R1922K-04R1922K-04

R222K-04R222K-04

R53

22K-04

R53

22K-04 12

D9

AZ2025-02S-S-O

D9

AZ2025-02S-S-O

1 23

R25 75-04R25 75-041 2

R22

22K-04

R22

22K-04 12

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SPKR

PS_ON_L

SPK

HDD_LED-

PWRSW

GLED0 GLED1

LED1

HWRST_L

IDEACTP_L

SATALED

GLED0HDD_LED- GLED1

HWRST_L

SLP5_L

ATXPOK

ATXPOK

LED0

5VSB +12V-12VVCC3VCC

VCC VCC3

5VSB

VCC

VCC

+12V VCC VCC3 VCC +12V

5VSB

5VSB5VSB

3VSBY

VCC33VSBY 5VSB5VSB

SPKR12

ATXPOK 16,24

BEEP16

PS_ON_L16

SATALED 13

LED116LED016

SLP5_L12

HWRST_L4,5,12

IDEACTP_L 17

PWRSW 16

Title


Date: Sheet of

945GCD-CI 1.0

ATX Power / Front PanelCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




PWR CONN CAPS

GLED0

GLED1 LOW

HIGH HIGH

Dark

SWITCH

Blinking

Dark

Dark

Dark

Dark

Light

LOW

Blinking

SWITCH

HIGH

HIGH

YellowLPANEL1(3,5,7)

PANEL1(4,2)

S0 S1 S3 S4,S5

Green G-blinking yellow

G-blinking G-blinkingGreen

LSJ1(1,2)

SJ1(1,3)(2,3) Light

Dark

GLED0 GLED1G

Y

2008.03.29 Modification:change front panel to folow TF spec

HD

D L

ED

+

_

13

57

9

RS

T S

W

X

24

68

10 KEY

SU

S L

ED

1P

WR

SW

PANEL1

080410:add cap

V.B to V0.1remove R186 to fixBeep issue

R2214.7K-04R2214.7K-04

12

BC88

.1U

-04

BC88

.1U

-04

R217 1K-04R217 1K-04

R225

33-04

R225

33-04

1 2

R220330R220330

12

PANEL1

H5*2-P10E

PANEL1

H5*2-P10E

13 4

2

5 67 89

R18456-04R18456-04

12

Q232N3904-SQ232N3904-S

B

EC

MC431UMC431U2

1

Q222N3904-SQ222N3904-S

B

EC

C144 .1U-04-OC144 .1U-04-O

BZ1

BUZZER-D

BZ1

BUZZER-D

PN

C1781UC1781U2

1

R2152K-04R2152K-04

BC86

.1U-04-O

BC86

.1U-04-O

R214 1K-04R214 1K-04

BC90

.1U-04

BC90

.1U-04

C168 .1U-04-OC168 .1U-04-O

R213

2.2K-04

R213

2.2K-041

2

BC67

.1U-04

BC67

.1U-04

R18

8

4.7K

-04

R18

8

4.7K

-04

12

BC87

.1U-04

BC87

.1U-04

BC91

.1U-04

BC91

.1U-04

C167

470P-04

C167

470P-04

C182.1u-04-OC182.1u-04-O2

1

R218

0-08-O

R218

0-08-O

D23

BAV99-S-O

D23

BAV99-S-O

1

23

R2248.2K-04R2248.2K-04

12

Q21

2N7002-S

Q21

2N7002-S

D

G

S

C183470P-04C183470P-04 2

1

R185 1K-04R185 1K-04

1 2

MC42

10U-08

MC42

10U-08

12

R2192K-04R2192K-04

R226470-04R226470-04

12

R2161K-04R2161K-04

D22BAT54A-S

D22BAT54A-S

1

23

ATX1

ATX-PW-24P2R

ATX1

ATX-PW-24P2R

3.3V 2GND 3+5V 4

GND 5+5V 6

GND 7PWROK 8AUX5V 9

+12V 10

3.3V13-12V14GND15PS_ON16GND17GND18GND19-5V20+5V21+5V22

3.3V 1

+12V 1124P_DET 12+5V23

GND24

R223330R223330

12

Q152N3904-SQ152N3904-S

B

EC

BC89.1U-04

BC89.1U-04

D21

BAV99-S

D21

BAV99-S

1

23

R222 33-04R222 33-041 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EEDI

EECS

LAN

_RXP

_C

LAN

_TXN

MDIP1MDIN1

MDIN0MDIP0

-LINK_100

CTR

L15/

VDD

3

CTRL18

-ACTIVE

LAN

_RXN

_C

EESK

EEDI

EECS

EEDO

LAN_RXN_C

LAN_RXP_C

XTAL1

XTAL2

LAN_TXPLAN_TXN

XTAL

2

EESK

LAN_LED2

LAN

_TXP

EEDO

XTAL

1

-LINK_1G

MDIP3MDIN3

MDIN2MDIP2

MDIN1

MDIP0 MDIP1

MDIN0

MDIN3

MDIP2 MDIP3

MDIN2

CTRL18

CTRL15/VDD3

AVDD18

VDD33

VDD33

AVDD18

DVDD15VDD33

EVDD18

VDD33

AVDD33

AVDD33

VCC3

EVDD18

DVDD15

DVDD15

VDD33

VDD33

AVDD33VDD33

DVDD15

EVDD18

3VSBY

UGND

5VSB

5VSB

VDD33

VDD33

PCIRST_L116

CK_PE_100M_LAN_H5

LAN_RXP 13

CK_PE_100M_LAN_L5

LAN_RXN 13

PCIE_WAKE_L12

LAN_TXN 13LAN_TXP 13

MDIP026MDIN026

MDIP126MDIN126

-ACTIVE 26

-LINK_100 26

MDIP226MDIN226

MDIP326MDIN326

-LINK_1G 26

Title


Date: Sheet of

945GCD-CI 1.0

PCIE LANCustom




Date: Sheet of

945GCD-CI 1.0

PCIE LANCustom




Date: Sheet of

945GCD-CI 1.0

PCIE LANCustom



Close to LAN

RTL8111C-GR

EEPROM -> 00

AZC099-04Sclose to LAN chip

RTL8102E10/100M

RTL8102E-GR

Open 0 ohmCa

Ce

Cd

Cc

Cb

BOM Difference

0(2-3)

Cg

RTL8111C

Cf

1000M

Output 1.8V

Output 1.5V

close to Pin 1

close to Pin 63

RTL8102E(10/100) / RTL8111C(1000)

CaCb

Cc

Cd 0(1-2)

Open 0-04 ohm

Open

Ce

0-04 ohm0.1U-04

Open Open

1.2V

RTL8102E10/100M

3.3V 3.3V

1.2V

AVDD33

DVDD15

EVDD18

AVDD18

Power Domain Chart

1.2V

RTL8111C1000M

1.2V 1.2V

1.2V

Bto1.0 4.7u to0-08

20080418.VCC to5VSB

20080418. to 1U

B--1.0 MC1 -O

B--1.0 MC3 -O

EEP1

93C46-S

EEP1

93C46-S

CS1SK2DI3DO4

VCC 8NC 7NC 6

GND 5

R1101K-1-04R1101K-1-04

X2X-25M

X2X-25M

12

3

BC16

.1U-04-O

BC16

.1U-04-O

21

BC34.1U-04BC34.1U-042

1

BC381U-6V3-04BC381U-6V3-042

1

BC22.1U-04-OBC22.1U-04-O2

1

BC20.1U-04BC20.1U-042

1

BC14.1U-04BC14.1U-042

1 BC44

.1U-04-O

BC44

.1U-04-O21

L10

4.7uH

L10

4.7uH

1 2

U15

RTL8102E

U15

RTL8102E

NC

18LA

NW

AK

EB

19P

ER

STB

20V

DD

1521

EV

DD

1822

HS

IP23

HS

IN24

EG

ND

25R

EFC

LK_P

26R

EFC

LK_N

27E

VD

D18

28H

SO

P29

HS

ON

30E

GN

D31

VD

D15

32

VCTRL181AVDD332MDIP03MDIN04AVDD185MDIP16MDIN17AVDD188MDIP29MDIN210AVDD1811MDIP312MDIN313AVDD1814VDD1515VDD3316

EESK 48EEDI 47

VDD33 46EEDO 45EECS 44

VDD15 43NC 42

VDD1 41NC 40NC 39

VDD15 38VDD33 37

ISOLATEB 36NC 35NC 34

VDD15 33R

SE

T64

VC

TRL1

563

GV

DD

62C

KTA

L261

CK

TAL1

60A

VD

D33

59V

DD

1558

LED

057

LED

156

LED

255

LED

354

VD

D33

53V

DD

1552

NC

51N

C50

VD

D15

49

NC

17G

ND

65

R79 2.49K-1-04R79 2.49K-1-04

BC42.1U-04BC42.1U-042

1

R111

15K-1-04

R111

15K-1-04

BC39.1U-04BC39.1U-042

1

MC710U-08MC710U-08

TP10TP101

BC40.1U-04BC40.1U-042

1

L14

0-O

L14

0-O

1 2

BC41.1U-04BC41.1U-042

1

BC19.1U-04-OBC19.1U-04-O2

1

R1123.6K-04R1123.6K-04

C66

47P-04-O

C66

47P-04-O

21

MC322U-08-OMC322U-08-O

MC1

22U-08-O

MC1

22U-08-O

BC32.1U-04BC32.1U-042

1

BC24.1U-04BC24.1U-042

1

C102 .1U-X7-04C102 .1U-X7-04

BC48.1U-04-OBC48.1U-04-O2

1

BC43.1U-04BC43.1U-042

1

BC33.1U-04BC33.1U-042

1

R94100-04R94100-04

27P-04C10127P-04C101

21

BC18.1U-04BC18.1U-042

1

L130-OL130-O

12

R33

Short PAD

R33

Short PAD1 2

C98 .1U-X7-04C98 .1U-X7-04

RJ4(2-3) 0RJ4(2-3) 01

32

BC21

.1U-04

BC21

.1U-04

21

U9

AZC099-04S

U9

AZC099-04S

1

2

3 4

5

6

BC17.1U-04-OBC17.1U-04-O2

1

R900-04-OR900-04-O

L15 0L15 01 2

BC29.1U-04BC29.1U-042

1

U10

AZC099-04S-O

U10

AZC099-04S-O

1

2

3 4

5

6

27P-04C7727P-04C77

21

L18 0-08L18 0-081 2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

UG1

PHASE1

ISEN1PHASE1

ISEN1

LG1PH1

VRM_PG

VRM_PG

VCCP

VCC3

VCC

VCCP

VCCV_FSB_VTT

V_FSB_VTT

VCCP

VCC

PWM_VCC

PWM_VCC

VCC

VSSSEN4

VCCSEN4

VRM_PWRGD5,12

CPUVID04CPUVID14CPUVID24CPUVID34CPUVID44CPUVID54CPUVID64

Title


Date: Sheet of

945GCD-CI 1.0

Vcore Intersil ISL6312Custom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




8 pcs via hole.

8 pcs via hole.

TO252

TO252

DIP MOS

08-020-504042

20080410 modification:Powersupply changed from +12V to VCC

20080410 modification:VINchanged from +12V to VCC

20080411:change EC26from 470UF to1000UF

20080411: EC20 OPEN

Modify 20080514：del Q10,Q9,del R108,R106,R117

Add bypasscap

080711,VBtoV1.0 15K

20080731 1.0-> change from 120 to150,dual core stuff 243

B--1.0 OPEN Q7

R61100-04R61100-04

C55

.1U-04-O

C55

.1U-04-O

C298

.1U-04

C298

.1U-04

R1221-08R1221-08

C99

1000P

C99

1000P

R9968.1K-1-04

R9968.1K-1-04

+

EC17

1000

U-6

.3D

L-J

+

EC17

1000

U-6

.3D

L-J

C83.1U-04

C83.1U-04

C51 .1U-X7RC51 .1U-X7R

RN16

680-8P4R-04

RN16

680-8P4R-04

1357

2468

C56

.1U-04-O

C56

.1U-04-O

R88100K-04-O R88100K-04-O

C48 2200P-04C48 2200P-04

R97

2.2-08

R97

2.2-08

R912.2R912.2

R78 3K-1-04R78 3K-1-04

R6670-08R6670-08

C67

.1U-04-O

C67

.1U-04-O

R93

0-04-O

R93

0-04-O

L19PIND-1.0UDL19PIND-1.0UD

+

EC20

1800

U-6

.3D

L-J-

O

+

EC20

1800

U-6

.3D

L-J-

O

R475 75K-04-OR475 75K-04-O

C71

.01U-04

C71

.01U-04

+

EC23

1800

U-6

.3D

L-J

+

EC23

1800

U-6

.3D

L-J

R104 0R104 0

C73 1U-16VC73 1U-16V

R81 100R81 100

Q7MN251-6MD-O

Q7MN251-6MD-O

G

DS

C62

.01U-04-O

C62

.01U-04-O

R12110KR12110K

C103 .1U-X7RC103 .1U-X7R

SU2

Short PAD

SU2

Short PAD

R70 124K-1R70 124K-1

C4922P-04 C4922P-04

Q8MN252-6MS

Q8MN252-6MS

G

DS

L17R-CHOCK-.5u-D

L17R-CHOCK-.5u-D

12

RN17

680-8P4R-04

RN17

680-8P4R-04

1357

2468Q13

MN252-9MSQ13

MN252-9MS

G

DS

R77 4K-1-04R77 4K-1-04

R105 0-04R0402

R105 0-04R0402

C50 820P-04C50 820P-04

C57 0.01U-04C57 0.01U-04

R72 15K-1-04R72 15K-1-04

C69

4.7U-08

C69

4.7U-08 U14ISL6314CR

U14ISL6314CR

ISEN+ 16

FS3

VC

C18

FB 9

PGOOD1

VID229VID130

VID328

COMP 7

VSEN12

PVCC 19

OFS5

RGND11

OCSET 13

VID031

REF4

APA 6

ISEN- 15

EN17

VID526

GN

D33

VID625 VID732

VID427

SS2

BOOT 22

UGATE 23PHASE 24LGATE 21

NC 20

ISENNO 14

DVC 8

VDIFF 10

+

EC24

1800

U-6

.3D

L-J

+

EC24

1800

U-6

.3D

L-J

C60 .1U-04C60 .1U-04

C54

.1U-04

C54

.1U-04

R76 100-1-04R76 100-1-04

R60 10K-1-04R60 10K-1-04

R82

150-1-04

R82

150-1-04

R62

100-04

R62

100-04

R102243K-1-04R102243K-1-04

R7461.9K-1-04

R7461.9K-1-04

R109

0-04

R109

0-04

R10310K-04R10310K-04

R86

1K-04

R86

1K-04

SU1

Short PAD

SU1

Short PAD

C110

4.7U-16V-08

C110

4.7U-16V-08

C47 2200P-04C47 2200P-04

R107

2.2-08

R107

2.2-08

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

VDDQ_GATE

FSB_GATE

1P05_ICH_GATEVREF1_05V

2P5_MCH_GATEVREF2.5V

DUALSW

VDDQ

+12VVREF2.5V

1_8VSTR

V_FSB_VTT

+12VVREF2.5V

VDDQ

V_1P05_ICH

+12V

VREF1_05V

+12VVREF2.5V

1_8VSTR

VDDQ

V_FSB_VTT

V_1P05_ICH

+12V

3VSBY VCC3

V_2P5_MCH

VREF2.5V +12V

V_2P5_MCH

V_2P5_MCHVDDQ

+12V

+12V

3VSBY5VSB

VCCSTR

VCC

5VSB

5VSB

5VSB

VCCDUAL

5VSB +12V

5VSB

5VSB

VCC

VCC

5VSB

VCCDUAL1

VDDQ

VCC3

SIO_GPO4016

ATXPOK16,21

Title


Date: Sheet of

945GCD-CI 1.0

MIS DC-DCCustom




Date: Sheet of

945GCD-CI 1.0

MIS DC-DCCustom




Date: Sheet of

945GCD-CI 1.0

MIS DC-DCCustom



[email protected]

1.5V@17ANB_CORE

Itt(Max) Need 1.5AV_1P05_ICH

V_2P5_MCH(100mA)

20080408Modification:the cap isopened to reduce ripple

Vo=1.25(1+Rb/Rt)

G2

G1

S2

S1

D2

D2

D1

D1

5V_DUAL

20080410 :modify 3VSY circuit

20080410 :modify 5V DUAL circuit

3VSBY

20080414: regulator of VCCSTRchange from AO4609-S to P2301-S+MN2516MD

20080422 Add snuber

20080526,changefootprint to smd

VA to VB add VDDQsoftstart

change c108to stuff

VBtoV1.0 ER20change to 2.49K

VBtoV1.0

Q172N7002-S

Q172N7002-SG

DS

C116.1U-04-O

C116.1U-04-O

Q62N3904-SQ62N3904-S

B

EC

+

-

U18C

LM324DS

+

-

U18C

LM324DS

10

98

411

R98

4.7K-04

R98

4.7K-04

R734.7K-04

R734.7K-04

C444.7U-08C444.7U-08

12

Q19P2301-SQ19P2301-SG

DS

+EC211000U-6.3DL-J

+EC211000U-6.3DL-J

12

EC271000U-6.3DL-JEC271000U-6.3DL-J

12

RJ9

330-1

RJ9

330-1

1 32

+EC19

1000U-6.3DL-J

+EC19

1000U-6.3DL-J

12

R114 10K-04R114 10K-04

R92 1K-04R92 1K-04

U17MNSO8-20MSU17MNSO8-20MS

12345 6 7 8

N

P

S1

S2

G1

G2

D1

D1

D2

D2

Q3

AO4609-S

N

P

S1

S2

G1

G2

D1

D1

D2

D2

Q3

AO4609-S

1

2

3

4

8

7

6

5

ER25100-1-04ER25100-1-04

12

ER21

3.48K-1-04

ER21

3.48K-1-04

U20

ADJ1086-S

U20

ADJ1086-S

INI OUT O

ADJ A C1144.7UC1144.7U1

2

C573.01U-04C573.01U-041

2

R2091K-04-OR2091K-04-O

+

-

U18B

LM324DS

+

-

U18B

LM324DS

5

67

411

Q12

NDS351AN-S

Q12

NDS351AN-S

D

G

SD16431-S

D16431-S

AC

R

BC49

1U-06

BC49

1U-0612

ER202.49K-1-04ER202.49K-1-04

+ EC32100U-16DE

+ EC32100U-16DE

12

Q202N7002-SQ202N7002-SG

DS

EC25100U-16DEEC25100U-16DE

12

D15BAT54C-SD15BAT54C-S1

23

ER22

1.3K-1-04

ER22

1.3K-1-04

+

-

U18A

LM324DS

+

-

U18A

LM324DS

3

21

411

MF2

MN252-20MS

MF2

MN252-20MS

G

DS

+EC281800U-6.3DL-J

+EC281800U-6.3DL-J

12

R1924.7K-04R1924.7K-04

R11

9

1K-0

4

R11

9

1K-0

4

C125.1U-04C125.1U-04

12

R12

0

1K-0

4

R12

0

1K-0

4

C1214.7U-08C1214.7U-08

12

+

-

U18D

LM324DS

+

-

U18D

LM324DS

12

1314

411

R11

5

1K-0

4

R11

5

1K-0

4

R461K-04R461K-04

C119

4.7U-08

C119

4.7U-08

12

C124

.1U-04

C124

.1U-04

ER19

2.49K-1-04

ER19

2.49K-1-04

MF5MN251-6MDMF5MN251-6MD

G

DS

C1151UC1151U

R2081K-04R2081K-04

ER24169-1-04ER24169-1-04

12

R1131K-04

R1131K-04

C108.1U-04C108.1U-041

2

N

P

S1

S2

G1

G2

D1

D1

D2

D2

Q11

AO4609-S

N

P

S1

S2

G1

G2

D1

D1

D2

D2

Q11

AO4609-S

1

2

3

4

8

7

6

5

R80 1K-04R80 1K-04

C111

4.7U-16V-08

C111

4.7U-16V-08

1 2

C821U-06-OC821U-06-O2

1ER23

2K-1-04

ER23

2K-1-04

R95 0-04-OR95 0-04-O

R5101R5101

ER18

2K-1-04

ER18

2K-1-04

MF1

MN252-20MS

MF1

MN252-20MS

G

DS

R11

6

1K-0

4

R11

6

1K-0

4

Q52N3906S-SQ52N3906S-S

B

EC

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

A A

B B

C C

D D

INT-E

PGNT-0

PCIPME_L

AD17

FRAME_LIRDY_L

TRDY_LDEVSEL_L

STOP_LPLOCK_LPERR_L

SERR_LPAR

CBE-1

CBE-0

REQ64A_L_1

AD10

AD24

AD9

AD30AD31

AD0

AD13

AD25

AD19

AD1

AD22

AD29

AD23

AD8

CBE-2

AD6

AD26AD27

AD14

AD16

AD2

PREQ-0

AD3

AD18

CBE-3

AD17

AD20

AD5 AD4

AD7

AD12 AD11

AD28

AD15

AD21

IDSEL17

IDSEL17

SMBCLKSMBDATA

ACK64A_L

PCLK1

INT-DINT-F

INT-C

ACK64A_L

PAR

AD[0..31]

FRAME_LIRDY_LTRDY_LDEVSEL_L

STOP_LPLOCK_LPERR_LSERR_L

REQ64A_L_1

INT-BINT-A

INT-CINT-D

PCLK1

PCIRST_L2

VCC-12V +12VVCC3 VCC3

3VSBY

VCC

VCC3

VCC3

VCC

VCCVCC +12V

PAR 12

STOP_L 12

FRAME_L 12

CBE-0 12

TRDY_L 12

PCIPME_L 12

AD0 12AD2 12

AD4 12AD6 12

AD9 12

AD11 12AD13 12

AD15 12

AD16 12AD18 12

AD20 12AD22 12

AD24 12

AD26 12

AD30 12

INT-E 12INT-D12INT-F12

SMBCLK 5,10,12,18SMBDATA 5,10,12,18

INT-C 12

PCLK15

AD3112

AD112

AD312AD512

AD712AD812

AD1012AD1212

AD1412CBE-112

SERR_L12

PERR_L12PLOCK_L12

DEVSEL_L12

IRDY_L12

CBE-212AD1712

AD1912AD2112

AD2312CBE-312

AD2512AD2712

AD2912

PCIRST_L2 16

PGNT-0 12PREQ-012

AD28 12

AD[0..31]12

INT-B12INT-A12

INT-C12INT-D12

Title


Date: Sheet of

945GCD-CI 1.0

PCI Slot1Custom




Date: Sheet of

945GCD-CI 1.0

PCI Slot1Custom




Date: Sheet of

945GCD-CI 1.0

PCI Slot1Custom



IDSEL=AD17

PCI1

PCI1-INT:

INTA:INTC

INTB:INTD

INTC:INTE

INTD:INTF

REQ=PREQ0#GNT=PGNT0#

RN30

8.2K-8P4R

RN30

8.2K-8P4R

1357

2468

.1U-04BC66.1U-04BC66

RN34

2.7K-8P4R

RN34

2.7K-8P4R

1357

2468

C10447P-04-OC10447P-04-O

21 RN28

2.7K-8P4R

RN28

2.7K-8P4R

1357

2468

PCI1

PCI-W

PCI1

PCI-W

-12VB1TCKB2GNDB3TDOB4+5VB5+5VB6INTBB7INTDB8PRSNT1B9NCB10PRSNT2B11GNDB12GNDB13NCB14GNDB15CLKB16GNDB17REQB18+5VB19AD31B20AD29B21GNDB22AD27B23AD25B24+3.3VB25C/BE3B26AD23B27GNDB28AD21B29AD19B30+3.3VB31AD17B32C/BE2B33GNDB34IRDYB35+3.3VB36DEVSELB37GNDB38LOCKB39PERRB40+3.3VB41SERRB42+3.3VB43C/BE1B44AD14B45GNDB46AD12B47AD10B48GNDB49

AD8B52AD7B53+3.3VB54AD5B55AD3B56GNDB57AD1B58+5VB59ACK64B60+5VB61+5VB62

TRST A1+12V A2TMS A3TDI A4+5V A5

INTA A6INTC A7+5V A8NC A9

+5V A10NC A11

GND A12GND A13

3VAUX A14RST A15+5V A16

GNT A17GND A18PME A19

AD30 A20+3.3V A21AD28 A22AD26 A23GND A24

AD24 A25IDSEL A26+3.3V A27AD22 A28AD20 A29GND A30

AD18 A31AD16 A32+3.3V A33

FRAME A34GND A35

TRDY A36GND A37

STOP A38+3.3V A39

SDONE A40SBO A41GND A42PAR A43

AD15 A44+3.3V A45AD13 A46AD11 A47GND A48AD9 A49

C/BE0 A52+3.3V A53

AD6 A54AD4 A55GND A56AD2 A57AD0 A58+5V A59

REQ64 A60+5V A61+5V A62

C10610P-04C10610P-04

RN23

2.7K-8P4R

RN23

2.7K-8P4R

1357

2468

R125 330-04R125 330-04

12

.1U-04BC46.1U-04BC46 + EC29

220U-16DE+ EC29

220U-16DE.1U-04BC23.1U-04BC23

.1U-04-OBC15.1U-04-OBC15

.1U-04BC47.1U-04BC47

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

USBP2P

P2_P

P0_NUSBP0N

USBP2N

USBP2P

USBP0P P0_P

P2_N

P2_PP2_NP0_PP0_N

P0_P

P2_P P0_N

P2_N

USBP0NUSBP0PUSBP2N

MDIN1

MDIP0

MDIP1MDIN0

P2_PP0_N

-LINK_1G

P0_PP2_N

-LINK_100

NRIA

NCTSARIA_L

DTRA_LNRTSA

SOUTA

NDSRA

NDCDASINA

RTSA_L

DCDA_L

NRIA

NDTRA

CTSA_L

NSINA

NSOUTA

DSRA_L

VSSIN

NDCDANSINANSOUTANDTRA

NRTSANCTSA

NDSRA

P1_PP1_NP3_N

P3_P

USBP3P

USBP1N

USBP3NUSBP1P

P3_PP3_NP1_PP1_N

P3_P

P1_NUSBP1N

USBP3N

USBP3P

USBP1P P1_P

P3_N

NAFD_L

PRD1PRD2

PRD0

PRD3

NPRD1

NSTB_L

ERR_LACK_LBUSYPE

STB_L

AFD_L

SLCT

NPRD7

PRD5PRD4PRD6PRD7

NPINIT_L

NPRD3NSLIN_LSLIN_L

PINIT_L

NPRD6

NPRD4NPRD5

NSTB_LNPRD0NPRD1NPRD2

NPRD5NPRD4NPRD6NPRD7

NPRD3

NAFD_L

NSLIN_LNPINIT_L

ACK_LERR_L

BUSYPE

SLCT

VDDIN

NPRD0

NPRD2

MDIN3

MDIP2

MDIP3MDIN2

P3_P

P3_N

P1_N

P1_P

NCTSANRIA

NDSRANRTSA

NSINA

NDCDANSOUTA

NDTRA

RI_L

NRIA

UGND

USBPWR4

USBPWR4

UGND

USBPWR4

VCCDUAL

VDD33

AVDD18

VDD33

UGND

UGND

UGNDUGND

UGND

VCC

-12V

+12V

UGND UGND

USBPWR5VCCDUAL

VCC

UGND

USBPWR5

UGND

UGND

UGND

UGND

UGND

USBP2P13

USBP2N13

USBP0P13

USBP0N13

MDIP122MDIN122

MDIP022MDIN022 -ACTIVE 22

-LINK_100 22

RIA_L16CTSA_L16

SINA16DSRA_L16

SOUTA16

DCDA_L16

RTSA_L16DTRA_L16

USBP3P13

USBP3N13

USBP1P13

USBP1N13

AFD_L16PINIT_L16SLIN_L16PRD316

PRD016PRD116PRD216

PRD416PRD516

PRD616PRD716

STB_L16

ERR_L16ACK_L16BUSY16PE16SLCT16

MDIP322MDIN322

MDIP222MDIN222

-LINK_1G 22

RI_L 12

Title


Date: Sheet of

945GCD-CI 1.0

Back I/OCustom




Date: Sheet of

945GCD-CI 1.0

Back I/OCustom




Date: Sheet of

945GCD-CI 1.0

Back I/OCustom



REAR_SIDE

19

2122

20 -LINK

Y

O

G-ACTIVE

REAR_SIDE

Cg

Cf

20080419:add R44close to CHOKE2

del R29,R30

VBto1.0 Addring resume

VB21.0 addchoke del Rpfor EMI

CN7

180P-8P4C

CN7

180P-8P4C

21357

468

BC4 .1U-04-OBC4 .1U-04-O

U2

AZC099-04S-O

U2

AZC099-04S-O

1

2

3 4

5

6

RN8

1K-8P4R

RN8

1K-8P4R

1 3 5 7

2 4 6 8

BC12

.1U-04

BC12

.1U-04

12

C17

180p-04

C17

180p-04

12

COM1

CONN-9P2R-COM

COM1

CONN-9P2R-COM

DCD1SIN2SOUT3DTR4GND5DSR6RTS7CTS8RI9HOLE10HOLE11

BC3

.1U

-04

BC3

.1U

-04

12

CN4

100pF-8P4C

CN4

100pF-8P4C

21357

468


1 3 5 7

2 4 6 8

C5751000P-04-OC5751000P-04-O

CN5

100pF-8P4C

CN5

100pF-8P4C

21357

468

U4

ST75185CT-S

U4

ST75185CT-S

DIN116 DOUT1 5DIN215DIN313 DOUT2 6

DOUT3 8

ROUT119ROUT218ROUT317ROUT414ROUT512

GND11

RIN1 2RIN2 3RIN3 4RIN4 7RIN5 9

VCC20 VDD 1

VSS 10

CN1

100pF-8P4C

CN1

100pF-8P4C

21357

468

R20

1K-04

R20

1K-04

12

L9

0-O

L9

0-O1 2

D6

1N4148-S

D6

1N4148-S

PN

R44 0R44 0

R21 330-04R21 330-04

R29 330-04-OR29 330-04-O

CN2

100pF-8P4C

CN2

100pF-8P4C

21357

468

R681

4.7K-04

R681

4.7K-04

R360-04-OR360-04-O

RN12

0-8P4R-O

RN12

0-8P4R-O

1357

2468

D3

1N4148-S

D3

1N4148-S

P N

USBX2-LAN-100

USBLAN1

USBX2-LAN-100

USBLAN1

VCC 1-DATA0 2+DATA0 3

GND 4H_USB G1H_USB G2

VCC5-DATA16+DATA17GND8H_USBG3H_USBG4

TX1+10TX1-11TX2+12TX2-13TX3+14TX3-15TX4+16

H_LAN G5H_LAN G6H_LAN G7H_LAN G8

VCC(P14) 22YLED(P13) 21OLED(P12) 20GLED(P11) 19

TX4-17 DGND 18

PWR9

BC5 .1U-04-OBC5 .1U-04-O

.1U-04C24 .1U-04C24

Q44

2N3904-S

Q44

2N3904-S

B

EC

RN5

1K-8P4R

RN5

1K-8P4R1 3 5 7

2 4 6 8

BC1

.1U

-04

BC1

.1U

-04

12

+EC8220U-16DE

+EC8220U-16DE

LPT1

CONN-25P2R-LPT

LPT1

CONN-25P2R-LPT

STB1ACK10SLIN17INIT16ERROR15AFD14SLCT13PE12BUSY11

PD02PD13PD24PD35PD46PD57 GND 18GND 19GND 20GND 21GND 22GND 23GND 24GND 25

PD68PD79 HOLE 26

HOLE 27HOLE 28

U8 AZC099-04S-OU8 AZC099-04S-O

1

2

3 4

5

6

RN1 33-8P4RRN1 33-8P4R

1357

2468

USB1

USB*2

USB1

USB*2

VCC5-DATA16+DATA17GND8

HOLEG3HOLEG4

VCC 1-DATA0 2+DATA0 3

GND 4

HOLE G2HOLE G1

+

EC5

220U-16DE

+

EC5

220U-16DE

BC11.1U-04BC11.1U-04

F4

FUSE-2A-18

F4

FUSE-2A-18

1 2

RN3

33-8P4R

RN3

33-8P4R

1357

2468

L4

Short PAD

L4

Short PAD1 2

R680 10K-04R680 10K-04

BC2.1U-04-O

BC2.1U-04-O

CHOKE1

CMK-200-S

CHOKE1

CMK-200-S

1

2

3

4 5

6

7

8

.1U-04C27.1U-04C27

RN4

0-8P4R-O

RN4

0-8P4R-O

1357

2468

R30 330-04-OR30 330-04-O

RN2 33-8P4RRN2 33-8P4R1357

2468

F3 FUSE-2A-18F3 FUSE-2A-181 2

FB7 0-OFB7 0-O21

D5

1N4148-S

D5

1N4148-S

PN

CN6

180P-8P4C

CN6

180P-8P4C

21357

468


1 3 5 7

2 4 6 8

CHOKE2

CMK-200-S

CHOKE2

CMK-200-S

1

2

3

4 5

6

7

8

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

945GCD-CI 1.0

Reset MapCustom




Date: Sheet of

945GCD-CI 1.0

Reset MapCustom




Date: Sheet of

945GCD-CI 1.0

Reset MapCustom


Elitegroup Computer SystemsH

_CPU

RST

_L

PCIRST_L1

AG24

V17G23

PCI1 SLOT

PWRSW

PWR

BT_

L

76

71

75

72

PS_ON_L

H_C

PUPW

RG

D

PWROK

RESET BUTTON

VRM_PWRGDVCORE PWM

HWRST_L

2

16

POWER BUTTON

POWER GOOD

B24 C23

SLP3

_L

AJ9

B12

31

AD22

Intel ICH7

SUPER IOIT8712F-KXS

ATOM

Intel 945GC

ATX POWERSUPPLY

A22

V15

AA4

C30

C26

AJ12

32

PCIRST_L233

37

RTL8101E

PCIRST_L0 IDE

34

PWROK

PLTRST_LTPM

ICS9LPRS437

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

945GCD-CI 1.0

Power deliveryCustom




Date: Sheet of

945GCD-CI 1.0





Date: Sheet of

945GCD-CI 1.0




1.2V MAX 4.6A

OP+MOS

1.5V MAX 17A

Processor

GMCH

ICH7

DIMM

VCCP 0.65-1.2V 4-8A

FSB_VTT 1.2V MAX 4.6A

FSB_VTT 1.2V MAX 0.9A

CORE 1.5V MAX 13.8A

PCIE&DMI 1.5V MAX 1.5A

DDR2 1.8V MAX 4A

DDR2 1.8V MAX 9.4A

SM_VTT 0.9V

FSB_VTT 1.2V 14mA

CORE 1.05V 1.31A

VCC1_5A 1.5V 0.97mA

VCC1_5B 1.5V 0.74mA

0.9V MAX 1.2AMAX 1.2A

2.5V MAX 100mA

V_2P5_MCH 2.5V MAX 100mA

3VSBY

3.3V MAX 4A

3VSBY 3.3V 0.7A

RTL8102EVCC 3.3V MAX 80mA

USB5V MAX 4A

RT9214PSS+MOS1_8VSTR1.8V MAX 16A

VDD25 2.5V MAX 40mA

PCISLOT1

+12V0.5A

3.3V7.6A

5V5A

3VSB

375mA

-12V100mA

Power supply

+12V

VCC

VCC3

5VSB

-12V

12V_POWER

IO ITE8718VCC 5VVCCH 5V

OP + MOSV_1P05_ICH1.05V MAX 1.5A

CLOCK GEN3.3V 560mA

FWHVCC 3.3V 107mA

KB/MS5V MAX 345mA

5V MAX 5A

ISL6134CR

Switching

VCCP MAX 8A

OP+mosV_FSB_VTT

Switching

OP+mosV_2P5_MCH

ISL6506BCBZS+MNSO8-20MS

AO4609-S VCCDUAL

RT9173P-SVTT_DDR

100mA100mA

5V MAX 5A

AO4609-S VCCDUAL1

USB_FRONT5V MAX 2A

MOSVCCSTR5V

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

945GCD-CI 1.0

Clock MapCustom




Date: Sheet of

945GCD-CI 1.0

Clock MapCustom




Date: Sheet of

945GCD-CI 1.0

Clock MapCustom



ICS9LPRS437CPU

GMCH

ICH7AUDIOCODEC

DIMM139,40

42,43

CLK_CPU_H/L

CK_MCH_H/L

21,22

PCISLOT1

5453PCLK1

23,24

14,15

CK_PE_100M_MCH_H/L

96M_DOTCLK_H/L

CK_PE_100M_ICH_H/L

12

7

50

CK_USB_48M_ICH

CK_P_33M_ICH

CK_14M_ICH

26,27CK_100M_SATA_H/L

IO ITE8718

11 CK_48M_SIO

9 CK_P_33M_SIO

RTL8102E

17.18

V11V12

M31,M29

B14,B16

J15,H15

AE27,AE28

B2

A9

AC1 U1

AE1,AF1

49

47

28

BB32,AY32

AY5,BB5

AK42,AK41

137,138

185,186

220,221

AM29,AM27

AV9,AW9

AL38,AL36

B16

6

CK_PE_100M_LAN_[H,L]

BIT_CLK

DCLKA_0H/L

DCLKA_1H/L

DCLKA_2H/L

DCLKB_2H/L

DCLKB_1H/L

DCLKB_0H/L

32.768K

X214.318M

X5 25M

X4

47,48

60,61

AB1,AB2

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

945GCD-CI 1.0

GPIO TableCustom




Date: Sheet of

945GCD-CI 1.0

GPIO TableCustom




Date: Sheet of

945GCD-CI 1.0

GPIO TableCustom



ICH7

LPC_PME

F_USB1

F_USB2

ENERGY header usedEL_GRN_LED

TBL_L

LED blinking used

Beep used

Single led used

GPIO49Name Type Tolerance Power well Default Description

I/O V_CPU_IO V_CPU_IO Native Multiplexed with CPUPWRGDGPIO48 I/OGPIO[47:40] N/A N/A

3.3V Core Native Multiplexed with GNT4#N/A N/A Not implemented

GPIO38 I/O 3.3V Core GPI UnmultiplexedGPIO37 I/O 3.3V Core GPI

GPIMultiplexed with SATA3GPMultiplexed with SATA2GPMultiplexed with SATACLKREQ#GPO

CoreCore

3.3V3.3V

I/OI/O

GPIO36GPIO35GPIO34GPIO33

I/OI/O

3.3V3.3V

CoreCore

GPOGPO

UnmultiplexedUnmultiplexedUnmultiplexedGPOCore3.3VI/OGPIO32

GPIO31GPIO30GPIO29

I/OI/OI/O

3.3V3.3V3.3V

ResumeResumeResume

NativeNativeNative

Multiplexed with OC7#Multiplexed with OC6#Multiplexed with OC5#

GPIO28GPIO27

I/OI/O

3.3V3.3V

ResumeResume

GPOGPO

UnmultiplexedUnmultiplexed

GPIO26GPIO25GPIO24GPIO23GPIO22GPIO21GPIO20GPIO19GPIO18GPIO17GPIO16

GPIO14

GPIO11

GPIO6

GPIO1GPIO0

I/O

I/OI/O

I/OI/OI/OI/OI/OI/OI/O

I/O

I/O

I/O

I/OI/O

3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V3.3V

3.3V

3.3V

5V3.3V Core

Core

Resume

Resume

CoreCoreCoreCoreCoreCoreCoreCore

ResumeResumeResume

GPI

GPI

Native

GPI

GPOGPOGPOGPIGPOGPI

NativeNative

GPOGPOGPO Unmultiplexed


Multiplexed with LDRQ1#Multiplexed with REQ4#Multiplexed with SATA0GP

UnmultiplexedMultiplexed with SATA1GP

UnmultiplexedMultiplexed with GNT5#

Unmultiplexed

Unmultiplexed

Multiplexed with SMBALERT#

Multiplexed with REQ5#Unmultiplexed

Function

GPIO15 I/O 3.3V Resume GPI Unmultiplexed

EL_YLW_LED

FWHWP_L

CLR_COMS

ITE8718NameGPIO67GPIO66GPIO65GPIO64GPIO63GPIO62GPIO61GPIO60GPIO57GPIO56GPIO55GPIO54GPIO53GPIO52GPIO51GPIO50GPIO47GPIO46GPIO44GPIO43GPIO42GPIO41GPIO40GPIO37GPIO36GPIO35

GPIO33GPIO32GPIO31

GPIO34

GPIO30

GPIO17GPIO16GPIO14GPIO13GPIO12GPIO11GPIO10

GPIO27GPIO26GPIO25GPIO24GPIO23GPIO22GPIO21GPIO20

TypeI/OI/O

I/OI/O

I/OI/O

I/OI/O

I/O

I/O

I/O

I/O

I/O

I/OI/O

I/OI/OI/O

I/OI/O

I/OI/O

I/O

I/O

I/O

I/O

I/O

I/OI/O

I/OI/O

I/OI/O

I/OI/O

I/OI/O

I/O

I/OI/O

I/O

I/OI/O

I/OI/O

I/O

Power

VCCH

VCCHVCCH

VCCHVCCH

VCCHVCCH

VCCHVCCH

VCCHVCCH

VCCHVCCH

VCCH

VCCH

VCCHVCCH

VCCHVCCH

VCCHVCCH

VCCH

VCCVCCVCCVCCVCCVCC

VCCVCCVCC

VCC

VCCVCCVCC

VCCVCC

VCCVCC

VCC

VCCVCC

VCCVCC

VCCVCC

DescriptionDCD2#/GP67RI2#/GP66CTS2#/GP65DSR2#/GP64SIN2/GP63KRST#/GP62KDAT/GP61KCLK/GP60MDAT/GP57MCLK/GP56RSMRST#/CIRRX/GP55PME#/GP54SUSC#/GP53FAN_TAC2/GP52FAN_CTL2/GP51VIDO7/GP50IRTX/GP47IRRX/GP46PWRON/GP44PANSWH#/GP43PSON#/GP42PWROK2//GP413VSBSW#/GP40FAN_TAC3/GP37FAN_CTL3/GP36VID5/GP35VID4/GP34VID3/GP33VID2/GP32VID1/GP31VID0/GP30VIDO5/GP27VIDO4/GP26VIDO3/FAN_TACH4/GP25VIDO2/FAN_TACH5/GP24VGP2/SI/GP23VGP1/SCK/GP22VGP0/VIDO1/GP21VIDO0/GP20VIDO6/GP17SO2/GP16PCIRST1#/GP14PWROK1/GP13PCIRST2#/GP12PCIRST3#/GP11PCIRST4#/GP10

Function

LED blinking used

GPIO2GPIO3GPIO4GPIO5 I/OD

I/ODI/ODI/OD

5V5V5V5V

CoreCoreCoreCore

GPIGPIGPI

GPI

Multiplexed with PIRQH#Multiplexed with PIRQG#Multiplexed with PIRQF#Multiplexed with PIRQE#

GPIO7 I/OI/O

3.3V3.3V

CoreCore

GPIGPI


I/O 3.3V Resume GPI UnmultiplexedI/O 3.3V Resume GPI UnmultiplexedI/O 3.3V Resume GPI Unmultiplexed

GPIO8GPIO9GPIO10

GPIO13 I/O 3.3V Resume GPI UnmultiplexedGPIO12 I/O 3.3V Resume GPI Unmultiplexed

GPIO39 I/O 3.3V Core GPI Unmultiplexed

LEO CHIP used Pin13LEO CHIP used Pin14LEO CHIP used Pin20

OC67_L0C67_LOC45_L

24P_GPIO

H_CPUPWRGD

BIOS_WP

MCH1

U14

MCH1

U14

CPU1

HS-INTEL-L37H24-B

CPU1

HS-INTEL-L37H24-B

945gcd-ci V1.0 0805F

Documents

comp signal

10uh inductor

place back

hfsbsel0 hfsbsel1

9v max 1

2v max 4

del sr12

del r29