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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Cover SheetCustom
1 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Cover SheetCustom
1 30Tuesday, August 05, 2008
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
system Block Diagram
Custom
2 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
system Block Diagram
Custom
2 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
system Block Diagram
Custom
2 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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_A32H_A33H_A34H_A35
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 1/2Custom
3 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 1/2Custom
3 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 1/2Custom
3 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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_BPMB_0H_BPMB_1H_BPMB_2H_BPMB_3
H_BPM0H_BPM1H_BPM2H_BPM3
H_BPMB_0H_BPMB_1H_BPMB_2H_BPMB_3
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 2/2Custom
4 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 2/2Custom
4 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Socket 479 Processor 2/2Custom
4 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
SC11U-04-XSC11U-04-X
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
SC91U-04-XSC91U-04-X
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
SC31U-04-XSC31U-04-X
SC18
.1U-04-X
SC18
.1U-04-X
R138 51-04R138 51-04
R227 0-04R227 0-04
SC51U-04-XSC51U-04-X
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
SC21U-04-XSC21U-04-X
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
SC41U-04-XSC41U-04-X
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
SC71U-04-XSC71U-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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock GeneratorCustom
5 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock GeneratorCustom
5 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock GeneratorCustom
5 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
PCIEX_1 21PCIEX_1# 22
PCIEX_2 23PCIEX_2# 24
PCIEX_3 31PCIEX_3# 30
PCIEX_4 33PCIEX_4# 32
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
H_A32H_A33H_A34H_A35
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part A&FCustom
6 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part A&FCustom
6 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part A&FCustom
6 30Tuesday, August 05, 2008
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part BCustom
7 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part BCustom
7 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part BCustom
7 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part C&DCustom
8 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part C&DCustom
8 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
945GC Part C&DCustom
8 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
S945GCD-CI 1.0
945GC Part E,G&HCustom
9 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
S945GCD-CI 1.0
945GC Part E,G&HCustom
9 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
S945GCD-CI 1.0
945GC Part E,G&HCustom
9 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DIMM(DDR2)Custom
10 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DIMM(DDR2)Custom
10 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DIMM(DDR2)Custom
10 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DDR & V_FSB_VTT PowerCustom
11 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DDR & V_FSB_VTT PowerCustom
11 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
DDR & V_FSB_VTT PowerCustom
11 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part B & DCustom
12 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part B & DCustom
12 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part B & DCustom
12 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part A & CCustom
13 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part A & CCustom
13 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part A & CCustom
13 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
RN3510K-8P4RRN3510K-8P4R
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part E & FCustom
14 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part E & FCustom
14 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ICH Part E & FCustom
14 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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 ENDOF TRACE
CLOSE TO ENDOF TRACE
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
USB_HEADERCustom
15 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
USB_HEADERCustom
15 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
USB_HEADERCustom
15 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O ITE8718Custom
16 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O ITE8718Custom
16 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O ITE8718Custom
16 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O PortsCustom
17 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O PortsCustom
17 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
I/O PortsCustom
17 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
H2 HOLE-AH2 HOLE-A1234 5
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
H3 HOLE-AH3 HOLE-A1234 5
678
9
C174 .01U-04C174 .01U-04
C177 .01U-04C177 .01U-04
H1 HOLE-AH1 HOLE-A1234 5
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
H/W MonitorCustom
18 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
H/W MonitorCustom
18 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
H/W MonitorCustom
18 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio Codec ALC662Custom
19 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio Codec ALC662Custom
19 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio Codec ALC662Custom
19 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio InterfaceCustom
20 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio InterfaceCustom
20 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Audio InterfaceCustom
20 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ATX Power / Front PanelCustom
21 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ATX Power / Front PanelCustom
21 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
ATX Power / Front PanelCustom
21 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCIE LANCustom
22 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCIE LANCustom
22 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCIE LANCustom
22 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Vcore Intersil ISL6312Custom
23 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Vcore Intersil ISL6312Custom
23 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Vcore Intersil ISL6312Custom
23 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
MIS DC-DCCustom
24 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
MIS DC-DCCustom
24 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
MIS DC-DCCustom
24 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCI Slot1Custom
25 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCI Slot1Custom
25 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
PCI Slot1Custom
25 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Back I/OCustom
26 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Back I/OCustom
26 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Back I/OCustom
26 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
RN61K-8P4RRN61K-8P4R
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
RN71K-8P4RRN71K-8P4R
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Reset MapCustom
27 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Reset MapCustom
27 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Reset MapCustom
27 30Tuesday, August 05, 2008
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Power deliveryCustom
28 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Power deliveryCustom
28 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Power deliveryCustom
28 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock MapCustom
29 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock MapCustom
29 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
Clock MapCustom
29 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
GPIO TableCustom
30 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
GPIO TableCustom
30 30Tuesday, August 05, 2008
Elitegroup Computer SystemsTitle
Size Document Number Rev
Date: Sheet of
945GCD-CI 1.0
GPIO TableCustom
30 30Tuesday, August 05, 2008
Elitegroup Computer Systems
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
UnmultiplexedUnmultiplexed
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
UnmultiplexedUnmultiplexed
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