ESC 865G M8
Tài liệu tham khảo về fESC 865G M8...
1 2 3 4 5 6 7 8
865G-M8 Rev :1.0
A Page Title of Schematic : A
Schematics Version History Table : Title Page Title Page
Circuit Ver. PCB Ver. Total Page Modificatory Page Date Cover Sheet 1
A A 32 uATX 244mmx220mm 01/17/ ' 06 System Block Diagram 2
1.0 1.0 32 02/17/ ' 06 P4 775P Part A 3
P4 775P Part B 4
P4 775P Part C 5
P4 775P Part C 6
P4 775P Part C 7
Clock Generator 8
B I865(MCH)Part A 9 B
I865(MCH)Part B 10
DDR Serial Resistors 11
DDIMM 1&2 ( DDR SDRAMs ) 12
DDR SSTL-2 Terminations 13
DDR Power 14
AGP 8X Slot 1.5V 15
ICH5 Part A 16
ICH5 Part B 17
ICH5 Part C 18
IDE Connector 19
C C
USB/FWH 20
LPC_FDD/KB/M 21
I/O Ports 22
H/W Monitor 23
AC97 Codec 24
Audio Interface 25
ATX Power & Front Panel 26
LAN/CNR 27
775P Vcore DC-DC 28
MIS DC-DC 29
D PCI Slot 1&2 30 D
PCI Slot 3 31
CNR 32 Elitegroup Computer Systems
Title
Cover Sheet
Size Document Number Rev
Custom 865G-M8 1.0
Date: Tuesday, February 21, 2006 Sheet 1 of 32
1 2 3 4 5 6 7 8
A B C D E
PCB : 244 x 220 mm ; 4 layers
intel
DEVICE IDSEL INT# REQ# GNT#
PCI1 16 C/D/E/F PREQ-1 PGNT-1 P4 Processor re.2.0 Prescoot, Cedar Mill & Smithfield
4
PCI2 17 D/E/F/G PREQ-2 PGNT-2 4
PCI3 18 E/F/G/H PREQ-3 PGNT-3
Clock Gen 775 pin
LAN 25 F PREQ-4 PGNT-4
ICS952647
BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz
48pin SSOP
BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz
BW : 2.1GB/s @ DDR :200/266/333MHz & Freq : 133MHz
BW : 1.066GB/s @ Freq : 66MHz BW : 3.2GB/s @ DDR : 266/333/400MHz & Freq : 200MHz
AGP1 Slot 132p intel
iSP/G DDIMM1: DDR Socket 184P
8X / 1.5V
3
DDIMM2 : DDR Socket 184P 3
VGA (G only) 932pin FC-BGA
BW : 266MB/s @ Freq : 66MHz
USB V2.0
USB1 USB2 USB3 USB4 USBLAN BW : 133MB/s @Freq : 33MHz
2 ports 2 ports 2 ports 2 ports 8 ports intel PCI1 Slot 120pin @ AD16
IDE2 40pin Up to Ultra ATA/100 ICH5 PCI2 Slot 120pin @ AD17
IDE1 40pin Two IDE Channel 460pin EBGA PCI3 Slot 120pin @ AD18
SATA1 7Pin
2
AC' 97 & Lan I/F SATA2 7pin 2
Lan Chip
Audio Codec RTL8100C USBLAN
ALC655 intel LPC bus RJ45
100pin
FWH
32pin PLCC
Mic In Super I/O
Line Out W83627EHF
Line In 128pin PQFP
1 1
Elitegroup Computer Systems
Title
Size
System Block Diagram
Document Number Rev
1.0
B
Date:
865G-M8 2 of
Tuesday, February 21, 2006 Sheet 32
A B C D E
5 4 3 2 1
VTT_OUT_L VTT_OUT_L RSVD_G6
R315 62-O
VTT_OUT_R VTT_OUT_R RSVD_AK6
R316 62-O
MCH_GTLREF_CPU
9 MCH_GTLREF_CPU
BC260
.1U-O
CPUVID0
CPUVID0 21,29
CPUGTLREF1
VSSSEN VSS_SENSE_AN6 01/16/2006 CPUVID1 For Cedar Mill & SMITHFIELD Processor 12/08/2005
29 VSSSEN CPUVID1 21,29
R318 0 CPUVID2
MC118 CPUVID3
CPUVID2 21,29 TRACE WIDTH 10 MIL
CPUVID3 21,29
COMP4
COMP5
COMP6
SPACE 7 MIL
MSID1
MSID0
VCCSEN VCC_SENSE_AN5 10uF-08-O CPUVID4
29 VCCSEN CPUVID4 21,29
R317 0 CPUVID5
CPUVID5 21,29
COMP7
CPU1A ;FOR CEDAR&SMITH;
AM5
AM2
AM3
AC4
AH2
AN5
AN6
G10
AE3
AE4
AE6
AK6
AK4
D14
D16
D23
A20
E23
E24
B13
AL5
AL6
AL4
F23
F29
W1
G6
C9
D1
H2
N4
N5
LGA775 MSID1 R680 60-0402
E5
E6
E7
P5
V1
Y3
F6
T2
J2
J3
D D
MSID0 R681 60-0402
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6
RESERVED9
RESERVED10
RESERVED11
RESERVED12
RESERVED13
RESERVED14
RESERVED15
RESERVED16
RESERVED17
RESERVED18
RESERVED19
RESERVED20
RESERVED21
RESERVED22
RESERVED23
RESERVED24
RESERVED25
RESERVED26
RESERVED27
RESERVED28
RESERVED29
RESERVED30
RESERVED31
RESERVED32
RESERVED33
RESERVED34
RESERVED35
VID0
VID1
VID2
VID3
VID4
VID5
VCC_MB_REGULATION
VSS_MB_REGULATION
H_D0 B4 L5 H_A3
9 H_D0 D0 A3 H_A3 9
H_D1 C5 P6 H_A4 ;FOR SMITHFIELD;
9 H_D1 D1 A4 H_A4 9
H_D2 A4 M5 H_A5
9 H_D2 D2 A5 H_A5 9
H_D3 C6 L4 H_A6 ;FOR CEDAR&SMITH;
9 H_D3 D3 A6 H_A6 9
H_D4 A5 M4 H_A7 COMP4 R682 60-0402 VTT_OUT_L VTT_OUT_L
9 H_D4 D4 A7 H_A7 9
H_D5 B6 R4 H_A8
9 H_D5 D5 A8 H_A8 9
H_D6 B7 T5 H_A9 COMP5 R683 60-0402
9 H_D6 D6 A9 H_A9 9
H_D7 A7 U6 H_A10
9 H_D7 D7 A10 H_A10 9
C167
H_D8 H_A11 ;FOR CEDAR&SMITH
0.1uF-0402
9 H_D8 A10 D8 A11 T4 H_A11 9
H_D9 A11 U5 H_A12
9 H_D9 D9 A12 H_A12 9
H_D10 B10 U4 H_A13
9 H_D10 D10 A13 H_A13 9
H_D11 C11 V5 H_A14
9 H_D11 D11 A14 H_A14 9
H_D12 D8 V4 H_A15
9 H_D12 D12 A15 H_A15 9
H_D13 B12 W5 H_A16 ;FOR SMITHFIELD;
9 H_D13 D13 A16 H_A16 9
H_D14 C12 AB6 H_A17 COMP6 R684 60-0402 VTT_OUT_R VTT_OUT_R
9 H_D14 D14 A17 H_A17 9
H_D15 D11 W6 H_A18
9 H_D15 D15 A18 H_A18 9
H_D16 G9 Y6 H_A19 COMP7 R685 60-0402
9 H_D16 D16 A19 H_A19 9
H_D17 F8 Y4 H_A20
9 H_D17 D17 A20 H_A20 9
C168
H_D18 H_A21 ;FOR SMITHFIELD;
0.1uF-0402
9 H_D18 F9 D18 A21 AA4 H_A21 9
H_D19 E9 AD6 H_A22
9 H_D19 D19 A22 H_A22 9
H_D20 D7 AA5 H_A23
9 H_D20 D20 A23 H_A23 9
H_D21 E10 AB5 H_A24
9 H_D21 D21 A24 H_A24 9
H_D22 D10 AC5 H_A25
9 H_D22 D22 A25 H_A25 9
H_D23 F11 AB4 H_A26
9 H_D23 D23 A26 H_A26 9
H_D24 F12 AF5 H_A27
9 H_D24 D24 A27 H_A27 9
H_D25 D13 AF4 H_A28
9 H_D25 D25 A28 H_A28 9
H_D26 E13 AG6 H_A29
9 H_D26 D26 A29 H_A29 9 VTT_OUT_R
H_D27 G13 AG4 H_A30
9 H_D27 D27 A30 H_A30 9
H_D28 F14 AG5 H_A31
9 H_D28 D28 A31 H_A31 9
H_D29 G14 AH4
9 H_D29 H_D30 D29 A32
9 H_D30 F15 D30 A33 AH5
H_D31 G15 AJ5
9 H_D31 H_D32 D31 A34 H_BPM0 ER134 49.9-1
9 H_D32 G16 D32 A35 AJ6
H_D33 E15
9 H_D33 H_D34 D33 H_BPM1 ER135 49.9-1
9 H_D34 E16 D34
H_D35 G18 AJ2 H_BPM0
9 H_D35 H_D36 D35 BPM0 H_BPM1 H_BPM2 ER136 49.9-1
C
9 H_D36 G17 D36 BPM1 AJ1 C
H_D37 F17 AD2 H_BPM2
9 H_D37 H_D38 D37 BPM2 H_BPM3 H_BPM3 ER137 49.9-1
9 H_D38 F18 D38 BPM3 AG2
H_D39 E18 AF2 H_BPM4
9 H_D39 H_D40 D39 BPM4 H_BPM5 H_BPM4 ER138 49.9-1
9 H_D40 E19 D40 BPM5 AG3
H_D41 F20
9 H_D41 H_D42 D41 H_BPM5 ER139 49.9-1
9 H_D42 E21 D42
H_D43 F21 J16
9 H_D43 H_D44 D43 DP0
9 H_D44 G21 D44 DP1 H15
H_D45 E22 H16
9 H_D45 H_D46 D45 DP2
9 H_D46 D22 D46 DP3 J17
H_D47 G22
9 H_D47 H_D48 D20
D47 Please BMP TERMINATION NEAR to CPU
9 H_D48 H_D49 D48 H_REQ0
9 H_D49 D17 D49 REQ0 K4 H_REQ0 9
H_D50 A14 J5 H_REQ1
9 H_D50 D50 REQ1 H_REQ1 9
H_D51 C15 M6 H_REQ2
9 H_D51 D51 REQ2 H_REQ2 9
H_D52 C14 K6 H_REQ3
9 H_D52 D52 REQ3 H_REQ3 9
H_D53 B15 J6 H_REQ4
9 H_D53 D53 REQ4 H_REQ4 9
H_D54 C18
9 H_D54 H_D55 D54
9 H_D55 B16 D55
H_D56 A17 AE8
9 H_D56 H_D57 D56 SKTOCC
9 H_D57 B18 D57
H_D58 C21
9 H_D58 H_D59 D58 TESTHI0
9 H_D59 B21 D59 TESTH0 F26
H_D60 B19 W3 TESTHI1
9 H_D60 H_D61 D60 TESTH1
9 H_D61 A19 D61 TESTH2 F25
H_D62 A22 G25
9 H_D62 H_D63 D62 TESTH3
9 H_D63 B22 D63 TESTH4 G27
TESTH5 G26
G24 TESTHI12 R319 62 VTT_OUT_L VTT_OUT_L
H_RS0_L TESTH6 TESTHI2_7
9 H_RS0_L B3 RS0 TESTH7 F24
H_RS1_L F5 G3 TESTHI8 BC261 .1U
9 H_RS1_L H_RS2_L RS1 TESTH8 TESTHI9
9 H_RS2_L A3 RS2 TESTH9 G4
H5 TESTHI10
TESTH10 TESTHI11
TESTH11 P1
W2 TESTHI12 BOOTSEL R320 1K-O VTT_OUT_R
TESTH12
TESTHI0 R321 62 V_FSB_VTT
B B
Y1 BOOTSEL
H_D[0..63] BOOTSELECT TESTHI2_7 R322 62
H_D[0..63] 9
TESTHI1 R323 62 VTT_OUT_L
H_A[3..31]
H_A[3..31] 9
TESTHI8 R324 62
TESTHI9 R325 62
TESTHI10 R326 62
For Cedar Mill Processor 12/08/2005
TESTHI11 R327 62
FOR Prescoot remove this circuit
Close CPU H1 pin 7/5
Please Rs & CAPs Close to CPU
CPUGTLREF1 VTT_OUT_R VTT_OUT_R
R686 49.9-1
1
220P
100-1
1U
C169
C170
R687
C171
.01U
GTLREF= 0.67 * VTT = 0.8V
2
GTLREF GENERATION CIRCUITS
A A
Elitegroup Computer Systems
Title
P4 LGA775P Part A
Size Document Number Rev
C 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 3 of 32
5 4 3 2 1
5 4 3 2 1
Close CPU H1 pin CPUGTLREF VTT_OUT_R
7/5
VTT_OUT_R
ER140 49.9-1
Place componets as close as possible to Processor socket
1
100-1
220P
MC64
1U
C85
C86
ER141
.01U
trace width to cap must be no smaller than 12 Mils GTLREF= 0.67 * VTT = 0.8V
2
D D
GTLREF GENERATION CIRCUITS
For SMITHFIELD
;FOR CEDAR&SMITH; Processor
H1
SLP_L R688 62 12/08/2005
CPU1B
1N-O
C87
V_FSB_VTT
1 2
GTLREF
MC65 1U K3 A20M_L
A20M A20M_L 16
C23 D2 H_ADS_L H_PWRGD R329 100 VTT_OUT_L
VCCIOPLL ADS H_ADS_L 9
L47 IND-10U-08-120mA R6 H_A_STB0
ADSTB0 H_A_STB0 9
A23 AD5 H_A_STB1
VCCA ADSTB1 H_A_STB1 9
L48 IND-10U-08-120mA AD3 H_BREQ0_L R330 62
EC61 BINIT H_BNR_L
+
1 2 B23 VSSA BNR C2 H_BNR_L 9 7/5
100U-DIP
7/5 G8 H_BPRI_L
BPRI H_BPRI_L 9
1 2 F3 H_BREQ0_L H_CPURST_L R331 62 VTT_OUT_L
BR0 H_BREQ0_L 9
MC66 1U AC2 HWRST_L
DBR HWRST_L 16,26
CK_CPU_H F28 B2 H_DBSY_L
8 CK_CPU_H BCLK0 DBSY H_DBSY_L 9
22P-O
C88
CK_CPU_L G28 G7 H_DEFER_L
8 CK_CPU_L BCLK1 DEFER
DRDY C1 H_DRDY_L
H_DEFER_L
H_DRDY_L
9
9
R332 CPU SIGNAL CLOSE TO
AK3 F2 H_EDRDY_L VTT_OUT_L
AJ3
ITPCLK0
ITPCLK1
EDRDY
FERR/PBE R3 FERR_L
FERR_L 16
TERMINATION CPU
D4 H_HIT_L 62-O
HIT H_HITM_L H_HIT_L 9
HITM E4 H_HITM_L 9
COMP0 A13 AB2 H_IERR_L
COMP1 COMP0 IERR IGNNE_L
T1 COMP1 IGNNE N2 IGNNE_L 16
COMP2 G2 P3 HINIT_L
COMP2 INIT HINIT_L 16,20
COMP3 R1 C3 H_LOCK_L H_FSBSEL0 R333 470 V_FSB_VTT
COMP3 LOCK H_LOCK_L 9
MCERR AB3
33P-O
C89
G5 (Internal pull-up) H_FSBSEL1 R334 470
C H_DBI0 PC_REQ PROCHOT_L C
9 H_DBI0 A8 DBI0 PROCHOT AL2 PROCHOT_L 9
H_DBI1 G11 N1 H_PWRGD H_FSBSEL2 R335 470
9 H_DBI1 DBI1 PWRGOOD H_PWRGD 16
H_DBI2 D19 G23 H_CPURST_L
9 H_DBI2 H_DBI3 DBI2 RESET H_CPURST_L 9 H_IERR_L R336 62
9 H_DBI3 C20 DBI3 RSP H4
L2 SLP_L
SLP SLP_L 16
P2 SMI_L
9 H_D_STBN0
H_D_STBN0 C8 DSTBN0
SMI
STPCLK M3 STPCLK_L
SMI_L
STPCLK_L
16
16
BSEL resistors can be removed IF
H_D_STBN1 G12 E3 H_TRDY_L
9 H_D_STBN1 DSTBN1 TRDY H_TRDY_L 9 ONLY TEJAS AND CEDAR MILL ARE
33P-O
C90
H_D_STBN2 G20 AG1 H_TRST_L
9 H_D_STBN2 H_D_STBN3 DSTBN2 TRST
A16
9
9
H_D_STBN3
H_D_STBP0
H_D_STBP0
H_D_STBP1
B9
DSTBN3
DSTBP0
SUPPORTED
9 H_D_STBP1 E12 DSTBP1
H_D_STBP2 G19
9 H_D_STBP2 H_D_STBP3 DSTBP2
9 H_D_STBP3 C17 DSTBP3
C91
C92
1N-O
1N-O
INTR K1
16 INTR NMI LINT0
16 NMI L1 LINT1
AL1 VTIN2
THERMDA VTIN2 21,23 VTT_OUT_R
AK1 THRMDN
THERMDC THRMDN 21,23
V2 M2 THERMTRIP_L
LL_ID0 THERMTRIP THERMTRIP_L 16
AA2 BC262 .1U
LL_ID1
LL= LOAD LINE for load line select 7/5 1 2
H_TCK AE1 G29 H_FSBSEL0 BC263 .1U
TCK BSEL0 H_FSBSEL0 8,9
H_TDI AD1 H30 H_FSBSEL1 1 2
TDI BSEL1 H_FSBSEL1 8,9
H_TDO AF1 G30 H_FSBSEL2 PROCHOT_L ER168 49.9-1
TDO BSEL2 H_FSBSEL2 8
H_TMS AC1 TMS
H_TDO ER169 49.9-1
B AP0 U2 B
AN3 U3 H_TDI ER142 49.9-1
VCCSENSE AP1
AN4 VSSSENSE
H_TMS ER143 49.9-1 PLACE TCK/TDI/TMS TERMINATION NEAR CPU
WITHIN 1.5" OF CPU, IDEALLY NEXT TO IT.
H_TCK ER144 49.9-1
LGA775
For Cedar Mill & SMITHFIELD Processor
;FOR PRESCOOT 12/08/2005 H_TRST_L ER145 49.9-1 PLACE TRST_L TERMINATION ANYWHERE ON ROUTE
COMP2 ER146 100-0402 VTT_OUT_L VTT_OUT_L
COMP3 ER147 100-0402
BC264
.1U
;FOR PRESCOOT
A A
C
COMP0 ER148 60-0402 C
C C
COMP1 ER149 60-0402
B
2N3904S
Elitegroup Computer Systems
B B E
Title
P4 LGA775P Part B
E E B E Size Document Number Rev
Place outside Socket Cavity Layout need closed CPU Custom 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 4 of 32
5 4 3 2 1
A
B
C
D
5
5
VCCP
AM8 VCC122
AM9 VCC123 VCC0 AA8
VCCP
AN11 VCC124 VCC1 AB8
AN12 VCC125 VCC2 AC23
AN14 VCC126 VCC3 AC24
AN15 VCC127 VCC4 AC25
AN18 VCC128 VCC5 AC26
AN19 VCC129 VCC6 AC27
AN21 VCC130 VCC7 AC28
AN22 VCC131 VCC8 AC29
AN25 VCC132 VCC9 AC30
AN26 VCC133 VCC10 AC8
AN29 VCC134 VCC11 AD23
AN30 VCC135 VCC12 AD24
AN8 VCC136 VCC13 AD25
AN9 VCC137 VCC14 AD26
J10 VCC138 VCC15 AD27
J11 VCC139 VCC16 AD28
J12 VCC140 VCC17 AD29
J13 VCC141 VCC18 AD30
J14 VCC142 VCC19 AD8
J15 VCC143 VCC20 AE11
J18 VCC144 VCC21 AE12
J19 VCC145 VCC22 AE14
J20 VCC146 VCC23 AE15
4
4
J21 VCC147 VCC24 AE18
J22 VCC148 VCC25 AE19
J23 VCC149 VCC26 AE21
J24 VCC150 VCC27 AE22
J25 VCC151 VCC28 AE23
J26 VCC152 VCC29 AE9
J27 VCC153 VCC30 AF11
J28 VCC154 VCC31 AF12
J29 VCC155 VCC32 AF14
J30 VCC156 VCC33 AF15
J8 VCC157 VCC34 AF18
J9 VCC158 VCC35 AF19
K23 VCC159 VCC36 AF21
K24 VCC160 VCC37 AF22
K25 VCC161 VCC38 AF8
K26 VCC162 VCC39 AF9
K27 VCC163 VCC40 AG11
K28 VCC164 VCC41 AG12
K29 VCC165 VCC42 AG14
K30 VCC166 VCC43 AG15
K8 VCC167 VCC44 AG18
L8 VCC168 VCC45 AG19
M23 VCC169 VCC46 AG21
M24 VCC170 VCC47 AG22
M25 VCC171 VCC48 AG25
M26 VCC172 VCC49 AG26
M27 VCC173 VCC50 AG27
M28 VCC174 VCC51 AG28
M29 VCC175 VCC52 AG29
M30 VCC176 VCC53 AG30
M8 VCC177 VCC54 AG8
N23 VCC178 VCC55 AG9
N24 VCC179 VCC56 AH11
N25 VCC180 VCC57 AH12
N26 VCC181 VCC58 AH14
N27 AH15
3
3
VCC182 VCC59
N28 VCC183 VCC60 AH18
N29 VCC184 VCC61 AH19
N30 VCC185 VCC62 AH21
N8 VCC186 VCC63 AH22
P8 VCC187 VCC64 AH25
R8 VCC188 VCC65 AH26
T23 VCC189 VCC66 AH27
T24 VCC190 VCC67 AH28
T25 VCC191 VCC68 AH29
T26 VCC192 VCC69 AH30
T27 VCC193 VCC70 AH8
T28 VCC194 VCC71 AH9
T29 VCC195 VCC72 AJ11
T30 VCC196 VCC73 AJ12
T8 VCC197 VCC74 AJ14
U23 VCC198 VCC75 AJ15
U24 VCC199 VCC76 AJ18
U25 VCC200 VCC77 AJ19
U26 VCC201 VCC78 AJ21
U27 VCC202 VCC79 AJ22
U28 VCC203 VCC80 AJ25
U29 VCC204 VCC81 AJ26
U30 VCC205 VCC82 AJ8
U8 VCC206 VCC83 AJ9
V8 VCC207 VCC84 AK11
W23 VCC208 VCC85 AK12
W24 VCC209 VCC86 AK14
W25 VCC210 VCC87 AK15
W26 VCC211 VCC88 AK18
W27 VCC212 VCC89 AK19
W28 VCC213 VCC90 AK21
W29 VCC214 VCC91 AK22
W30 VCC215 VCC92 AK25
W8 VCC216 VCC93 AK26
Y23 VCC217 VCC94 AK8
2
2
Y24 VCC218 VCC95 AK9
Y25 VCC219 VCC96 AL11
Y26 VCC220 VCC97 AL12
Y27 VCC221 VCC98 AL14
Y28 VCC222 VCC99 AL15
Y29 VCC223 VCC100 AL18
Y30 VCC224 VCC101 AL19
Y8 VCC225 VCC102 AL21
VCC103 AL22
VCC104 AL25
VCC105 AL26
VCC106 AL29
VCC107 AL30
VCC108 AL8
VCC109 AL9
VCC110 AM11
VCC111 AM12
VCC112 AM14
Title
Size
Date:
VCC113 AM15
Custom
VCC114 AM18
VCC115 AM19
VCC116 AM21
VCC117 AM22
VCC118 AM25
VCC119 AM26
VCC120 AM29
VCC121 AM30
Document Number
Monday, February 20, 2006
CPU1C
LGA775
1
1
Sheet
865G-M8
5
P4 LGA775P Part C
of
32
Elitegroup Computer Systems
Rev
1.0
A
B
C
D
A
B
C
D
5
5
CPU1D
LGA775
AC6
AC7
AD4
AD7
A12
A15
A18
A2
A21
A24
A6
A9
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AB7
AC3
AE10
AE13
AE16
AE17
AE2
AE20
AE24
AE25
AE26
AE27
AE28
AE29
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
VSS0
VSS1
VSS2
VSS3
VSS4
VSS5
VSS6
VSS7
VSS8
VSS9
VSS10
VSS11
VSS12
VSS13
VSS14
VSS15
VSS16
VSS17
VSS18
VSS19
VSS20
VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31
VSS32
VSS33
VSS34
VSS35
VSS36
VSS37
VSS38
VSS39
VSS40
VSS41
VSS42
VSS43
VSS44
VSS45
VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
E2 VSS174
E20 VSS175 VSS54 AF23
E25 VSS176 VSS55 AF24
E26 VSS177 VSS56 AF25
E27 VSS178 VSS57 AF26
E28 VSS179 VSS58 AF27
E29 VSS180 VSS59 AF28
E8 VSS181 VSS60 AF29
F10 VSS182 VSS61 AF3
F13 VSS183 VSS62 AF30
F16 VSS184 VSS63 AF6
F19 VSS185 VSS64 AF7
F22 VSS186 VSS65 AG10
F4 VSS187 VSS66 AG13
F7 VSS188 VSS67 AG16
G1 VSS189 VSS68 AG17
H10 VSS190 VSS69 AG20
H11 VSS191 VSS70 AG23
H12 VSS192 VSS71 AG24
H13 VSS193 VSS72 AG7
H14 VSS194 VSS73 AH1
H17 VSS195 VSS74 AH10
H18 VSS196 VSS75 AH13
H19 VSS197 VSS76 AH16
H20 VSS198 VSS77 AH17
H21 VSS199 VSS78 AH20
H22 VSS200 VSS79 AH23
4
4
H23 VSS201 VSS80 AH24
H24 VSS202 VSS81 AH3
H25 VSS203 VSS82 AH6
H26 VSS204 VSS83 AH7
H27 VSS205 VSS84 AJ10
H28 VSS206 VSS85 AJ13
H29 VSS207 VSS86 AJ16
H3 VSS208 VSS87 AJ17
H6 VSS209 VSS88 AJ20
H7 VSS210 VSS89 AJ23
H8 VSS211 VSS90 AJ24
H9 VSS212 VSS91 AJ27
J4 VSS213 VSS92 AJ28
J7 VSS214 VSS93 AJ29
K2 VSS215 VSS94 AJ30
K5 VSS216 VSS95 AJ4
K7 VSS217 VSS96 AJ7
L23 VSS218 VSS97 AK10
L24 VSS219 VSS98 AK13
L25 VSS220 VSS99 AK16
L26 VSS221 VSS100 AK17
L27 VSS222 VSS101 AK2
L28 VSS223 VSS102 AK20
L29 VSS224 VSS103 AK23
L3 VSS225 VSS104 AK24
L30 VSS226 VSS105 AK27
L6 VSS227 VSS106 AK28
L7 VSS228 VSS107 AK29
M1 VSS229 VSS108 AK30
M7 VSS230 VSS109 AK5
N3 VSS231 VSS110 AK7
N6 VSS232 VSS111 AL10
N7 VSS233 VSS112 AL13
P23 VSS234 VSS113 AL16
P24 VSS235 VSS114 AL17
P25 AL20
3
3
VSS236 VSS115
P26 VSS237 VSS116 AL23
P27 VSS238 VSS117 AL24
P28 VSS239 VSS118 AL27
P29 VSS240 VSS119 AL28
P30 VSS241 VSS120 AL3
P4 VSS242 VSS121 AL7
P7 VSS243 VSS122 AM1
R2 VSS244 VSS123 AM10
R23 VSS245 VSS124 AM13
R24 VSS246 VSS125 AM16
R25 VSS247 VSS126 AM17
R26 VSS248 VSS127 AM20
R27 VSS249 VSS128 AM23
R28 VSS250 VSS129 AM24
R29 VSS251 VSS130 AM27
R30 VSS252 VSS131 AM28
R5 VSS253
R7 VSS254
T3 VSS255
T6 VSS256
T7 VSS257
U1 VSS258
U7 VSS259
V23 VSS260
VSS261
VSS262
VSS263
VSS264
VSS265
VSS266
VSS267
VSS268
VSS269
VSS270
VSS271
VSS272
VSS273
VSS274
VSS275
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS154
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
V3
V6
V7
Y2
Y5
Y7
B1
B5
B8
C4
C7
D3
D5
D6
D9
W4
W7
V24
V25
V26
V27
V28
V29
V30
B11
B14
B17
B20
B24
E11
E14
E17
C10
C13
C16
C19
C22
C24
D12
D15
D18
D21
D24
AN1
AN2
AN7
AM4
AM7
AN10
AN13
AN16
AN17
AN20
AN23
AN24
AN27
AN28
2
2
VID_SELECT
R691
60-0402
;FOR CEDAR&SMITH;
Title
Size
Date:
Custom
Document Number
For Cedar Mill & SMITHFIELD Processor
Monday, February 20, 2006
1
1
Sheet
12/08/2005
865G-M8
6
P4 LGA775P Part D
of
32
Elitegroup Computer Systems
Rev
1.0
A
B
C
D
5 4 3 2 1
VCCP
* Placement : Put that CAPs x18 in the processor cavity
D D
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
10U-10V-08
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MC67
MC68
MC69
MC70
MC71
MC72
MC73
MC74
MC75
MC76
MC77
MC78
MC79
MC80
MC81
MC82
MC83
MC84
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
VCCP
7/5
P
P
P
P
TC1
TC2
TC3
TC4
100U-SP
100U-SP
100U-SP
100U-SP
N
N
N
N MC109,MC110 near to pin V26 & U27
CPU1E
C LGA775 C
V_FSB_VTT
VTT0 A25
VTT1 A26
VTT_OUT_R VTT_OUT_R AA1 A27
VTT_OUT_L VTT_OUT0 VTT2
VTT_OUT_L J1 VTT_OUT1 VTT3 A28
VTT4 A29
VTT5 A30
VTT6 B25
VTT_SEL=0 for the Tejas processor VCC3 R337 1K-O VTT_SEL F27 B26
VTT_SEL VTT7
VTT8 B27
VTT9 B28
PWR_GD AM6 B29
29 PWR_GD VTTPWRGD VTT10
VTT11 B30
VTT12 C25
VTT13 C26
VTT14 C27
VTT15 C28
VTT16 C29
VTT17 C30
VTT18 D25
VTT19 D26
VTT20 D27
VTT21 D28
D29 R338 0
VTT22 R339 0
VTT23 D30
B B
V_FSB_VTT
BC298
.1U
8/16
A A
Elitegroup Computer Systems
Title
P4 LGA775P Part E
Size Document Number Rev
Custom 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 7 of 32
5 4 3 2 1
5 4 3 2 1
VCC3
VCC3
2
FB-600-2A-08
L49
2
FB-600-2A-08
1
D D
L50
CLKVCC3
1
1
BC265 470P
18P-O
CC4
BC266 470P + EC62 ER150 ER151 ER152 ER153 ER154 ER155
22U-25V
BC267 .1U
2
BC268 .1U 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1 49.9-1
Pin 1/2 have 120K PD to GND
BC269 .1U Pin 7/8/12/21/22 have 120K PU to VDD
R340 10K
H_FSBSEL2 4
BC270 .1U CLKVCC3 R341 10
CLKVCC3 4 4/16
BC271 .1U VDD_REF FS_2 R477 33 CK_P_33M_ICH
11 VDD_PCI FS2/PCICLK_F0 8 CK_P_33M_ICH 16
L51 17 9 PCI_F1 R478 33 CK_P_33M_FWH
VDD_PCI FS4/PCICLK_F1 CK_P_33M_FWH 20
VDD_48 25 10 PCI_F2 R479 33 CK_P_33M_SIO
BC272 .1U VDD_48 PCICLK_F2 CK_P_33M_SIO 21
VCC3 1 2 28 VDD_3V66
35 13 PCI_0 7 8 RN83 LANPCLK
VDD PCICLK0 LANPCLK 27
10U-10V-08
41 14 PCI_1 5 6 33-8P4R PCLK1
FB-120-08 VDDCPU PCICLK1 PCLK1 30
BC273
BC274
10U-10V-08
BC275 .1U 48 15 PCI_2 3 4 PCLK2
VDD_A PCICLK2 PCLK2 30
MC97
PCI_3 PCLK3
.1U
PCICLK3 16 1 2 PCLK3 31
PCICLK4 19 7/5
PCICLK5 20
C C
PD_L 34 VTT_PWRGD/PD# CLKT0 R345 27 CK_100M_MCH_H
CPUCLK0 40 CK_100M_MCH_H 9
39 CLKC0 R346 27 CK_100M_MCH_L
CPUCLK0# CK_100M_MCH_L 9
C93 27P 5 43 CLKT1 R347 33 CK_CPU_H
X1 CPUCLK1 CLKC1 R348 33 CK_CPU_L CK_CPU_H 4
CPUCLK1# 42 CK_CPU_L 4
1
3 37 CLKT R350 33 CK_100M_SATA_H
SRCCLK CK_100M_SATA_H 16
36 CLKC R351 33 CK_100M_SATA_L
SRCCLK# CK_100M_SATA_L 16
6
2
C94 27P X6 X2
7/5
X-14.318M-20PF 45 R497 1K DOG_RST_L
Reset# DOG_RST_L 18
31 3V66_0 R352 33 CK_G_66M_MCH
3V66_0 CK_G_66M_MCH 10
30 3V66_1 R353 33 CK_HBL_66M_ICH
3V66_1 CK_HBL_66M_ICH 17
27 3V66_2 R763 2 1 33 CK_G_66M_AGP
3V66_2 2006/02/15 CK_G_66M_AGP 15
3V66_3/VCH/VCH_EN 26
R356 10 CK_48M_SIO
CK_48M_SIO 21
22 24_48M_L R355 10 CK_USB_48M_ICH
Sel24_48#/24_48MHZ CK_USB_48M_ICH 17
21 23 48M_DOT R357 33 DOTCLK
Turbo# FS3/48MHZ_0 DOTCLK 10
SCLK 32 R885 10K-O
12,13,16 SCLK SDATA SCLK
12,13,16 SDATA 33 SDATA R358 10K
H_FSBSEL0 4,9
7 GND REF2 3
12 2 FS_0 R359 33 CK_14M_ICH
GND FS0/REF1 CK_14M_ICH 16
18 1 FS_1 R360 33 CK_14M_AUDIO
GND FS1/REF0 CK_14M_AUDIO 24
24 GND
29 R361 10K
B GND H_FSBSEL1 4,9 B
38 GND
44 46 IREF R886 10K-O
GND IREF
47 GND
18P-O
18P-O
18P-O
18P-O
18P-O
18P-O
C95
CC5
CC6
CC7
CC9
CC10
475-1
ER156
CLK1
ICS952647
2006/02/15
VCC3 W83194BG-SD changed to ICS952647
VCC3 R885,R886 for ICS952607,W83194BG-SD 50K
R788
10K
V_FSB_VTT R344
10K
PD_L
C
VCCP Q126
R397 R789 10K B
10K-O MMBT3904LT1-S
E
C
R349 10K B
E
A Q63 A
MMBT3904LT1-S
C172
.1U-O
Elitegroup Computer Systems
Title
Clock Generator
Size Document Number Rev
Custom 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 8 of 32
5 4 3 2 1
5 4 3 2 1
H_D[0..63]
H_D[0..63] 3 H_A[3..31]
H_A[3..31] 3
MCH1A MCH1F
MCH1E
AR32 VSS VSS AE11
H_D0 B23 D26 H_A3 VCCPCAP1 A15 J6 VDDQ AR29 AE10
H_D1 HD0 HA3# H_A4 VCCPCAP2 VTT VCC VSS VSS
E22 HD1 HA4# D30 A21 VTT VCC J7 AR27 VSS VSS AE4
H_D2 B21 L23 H_A5 VCCPCAP3 A31 J8 AR25 AE1
D
H_D3 HD2 HA5# H_A6 VTT VCC VSS VSS D
D20 HD3 HA6# E29 A4 VTT VCC J9 AR23 VSS VSS AD33
H_D4 B22 B32 H_A7 A5 K6 AR20 AD30
H_D5 HD4 HA7# H_A8 VTT VCC VSS VSS
D22 HD5 HA8# K23 A6 VTT VCC K7 AR16 VSS VSS AD28
C41
C44
BC76
.1U
.47U
.47U
H_D6 B20 C30 H_A9 B5 K8 AR13 AD10
H_D7 HD6 HA9# H_A10 VTT VCC VSS VSS
C21 HD7 HA10# C31 B6 VTT VCC K9 AR11 VSS VSS AD9
H_D8 E18 J25 H_A11 C5 L6 AR9 AD8
H_D9 HD8 HA11# H_A12 VTT VCC VSS VSS
E20 HD9 HA12# B31 C6 VTT VCC L7 AN32 VSS VSS AD6
H_D10 B16 E30 H_A13 D5 L9 AN30 AD3
H_D11 HD10 HA13# H_A14 VTT VCC VSS VSS
D16 HD11 HA14# B33 D6 VTT VCC L10 AN28 VSS VSS AC35
H_D12 B18 J24 H_A15 D7 L11 AN26 AC32
H_D13 HD12 HA15# H_A16 VTT VCC VSS VSS
B17 HD13 HA16# F25 V_FSB_VTT E6 VTT VCC M8 AN24 VSS VSS AC4
H_D14 E16 D34 H_A17 E7 M9 AN22 AC1
H_D15 HD14 HA17# H_A18 VTT VCC VSS VSS
D18 HD15 HA18# C32 F7 VTT VCC M10 AN20 VSS VSS AB33
H_D16 G20 F28 H_A19 M11 AN18 AB30
H_D17 HD16 HA19# H_A20 VSMYRC VCC VSS VSS
F17 HD17 HA20# C34 VSMYRC AA35 VCC_DDR VCC N9 AN16 VSS VSS AB28
H_D18 E19 J27 H_A21 VDDCAP2 AL35 N10 AN14 AB27
H_D19 HD18 HA21# H_A22 VCC_DDR VCC VSS VSS
F19 HD19 HA22# G27 AL6 VCC_DDR VCC N11 AN12 VSS VSS AB26
H_D20 J17 F29 H_A23 AL7 P10 AN10 AB10
H_D21 HD20 HA23# H_A24 VCC_DDR VCC VSS VSS
L18 HD21 HA24# E28 AM1 VCC_DDR VCC P11 AM35 VSS VSS AB9
BC95
.1U
H_D22 G16 H27 H_A25 AM2 R11 AM29 AB8
H_D23 HD22 HA25# H_A26 VCC_DDR VCC VSS VSS
G18 HD23 HA26# K24 AM3 VCC_DDR VCC T16 AM27 VSS VSS AB6
H_D24 F21 E32 H_A27 AM5 T17 AM25 AB3
H_D25 HD24 HA27# H_A28 VCC_DDR VCC VSS VSS
F15 HD25 HA28# F31 AM6 VCC_DDR VCC T18 AM23 VSS VSS AA32
H_D26 E15 G30 H_A29 AM7 T19 AM21 AA4
H_D27 HD26 HA29# H_A30 VCC_DDR VCC VSS VSS
E21 J26 AM8 T20 AM19 AA1
POWER
H_D28 HD27 HA30# H_A31 VCC_DDR VCC VSS VSS
J19 HD28 HA31# G26 AN2 VCC_DDR VCC U16 AM17 VSS VSS Y35
H_D29 G14 AN4 U17 AM15 Y33
H_D30 HD29 VCC_DDR VCC VSS VSS
E17 HD30 AN5 VCC_DDR VCC U20 AM13 VSS VSS Y30
H_D31 K17 B29 H_REQ0 2_5VSTR AN6 V16 AM11 Y28
HD31 HREQ0# H_REQ0 3 VCC_DDR VCC VSS VSS
H_D32 J15 J23 H_REQ1 AN7 V18 AM9 Y27
HD32 HREQ1# H_REQ1 3 VCC_DDR VCC VSS VSS
H_D33 L16 L22 H_REQ2 AN8 V20 AL32 Y26
HD33 HREQ2# H_REQ2 3 VCC_DDR VCC VSS VSS
C H_D34 J13 C29 H_REQ3 AP3 W16 AL1 Y10 C
HD34 HREQ3# H_REQ3 3 VCC_DDR VCC VSS VSS
H_D35 F13 J21 H_REQ4 AP4 W19 AK28 Y9
HD35 HREQ4# H_REQ4 3 VCC_DDR VCC VSS VSS
H_D36 F11 B30 H_A_STB0 AP5 W20 AK26 Y8
HD36 HADSTB0# H_A_STB0 4 VCC_DDR VCC VSS VSS
H_D37 E13 D28 H_A_STB1 AP6 Y16 AK24 Y6
HD37 HADSTB1# H_A_STB1 4 VCC_DDR VCC VSS VSS
FSB
H_D38 K15 AP7 Y17 AK22 Y3
H_D39 HD38 CK_100M_MCH_H BC88 .1U VDDCAP5 VCC_DDR VCC VSS VSS
G12 HD39 HCLKP B7 CK_100M_MCH_H 8 AR15 VCC_DDR VCC Y18 AK20 VSS VSS W32
H_D40 G10 C7 CK_100M_MCH_L BC90 .22U VDDCAP4 AR21 Y19 AK18 W18
GND
HD40 HCLKN CK_100M_MCH_L 8 VCC_DDR VCC VSS VSS
H_D41 L15 AR31 Y20 AK16 W17
H_D42 HD41 H_D_STBP0 BC79 .47U VCC_DDR VCC VSS VSS
E11 HD42 HDSTBP0# B19 H_D_STBP0 4 AR4 VCC_DDR AK14 VSS VSS W4
H_D43 K13 C19 H_D_STBN0 BC91 .22U AR5 AG1 VDDQCAP1 AK12 V33
HD43 HDSTBN0# H_D_STBN0 4 VCC_DDR VCC_AGP VSS VSS
H_D44 J11 C17 H_DBI0 AR7 J1 AK10 V30
HD44 DINV0# H_DBI0 4 VCC_DDR VCC_AGP VSS VSS
H_D45 H10 L19 H_D_STBP1 VDDCAP1 E35 J2 AK8 V28
HD45 HDSTBP1# H_D_STBP1 4 VCC_DDR VCC_AGP VSS VSS
H_D46 G8 K19 H_D_STBN1 VSMYRC0 R35 J3 AK3 V27
HD46 HDSTBN1# H_D_STBN1 4 VSMYRC0 VCC_DDR VCC_AGP VSS VSS
BC72
.1U
H_D47 E9 L17 H_DBI1 J4 AJ35 V26
HD47 DINV1# H_DBI1 4 VCC_AGP VSS VSS
H_D48 B13 G9 H_D_STBP2 G1 J5 AJ32 V19
HD48 HDSTBP2# H_D_STBP2 4 VCC_DAC VCC_AGP VSS VSS
H_D49 E14 F9 H_D_STBN2 G2 K2 AJ9 V17
HD49 HDSTBN2# H_D_STBN2 4 VCC3 VCC_DAC VCC_AGP VSS VSS
H_D50 B14 L14 H_DBI2 K3 AJ4 V10
HD50 DINV2# H_DBI2 4 VCC_AGP VSS VSS
H_D51 B12 D12 H_D_STBP3 VDDQ Y11 K4 AJ1 V9
HD51 HDSTBP3# H_D_STBP3 4 VCCA_AGP VCC_AGP VSS VSS
H_D52 B15 E12 H_D_STBN3 VCCA_FSB B4 K5 AH33 V8
HD52 HDSTBN3# H_D_STBN3 4 VCCA_FSB VCC_AGP VSS VSS
H_D53 D14 C15 H_DBI3 VCCA_DPLL B3 L1 AH30 V6
HD53 DINV3# H_DBI3 4 VCCA_DPLL VCC_AGP VSS VSS
H_D54 C13 VCCA_DAC C2 L2 AH24 V3
H_D55 HD54 H_ADS_L VCCA_DAC VCC_AGP VSS VSS
B11 F27 AB25 L3 AH22 U32
H_D56
H_D57
D10
C11
HD55
HD56
ADS#
HTRDY# D24
G24
H_TRDY_L
H_DRDY_L
H_ADS_L
H_TRDY_L
4
4 60mA VCCA_SM
AC25
AC26
VCCA_DDR1
VCCA_DDR2
VCC_AGP
VCC_AGP L4
L5
AH20
AH18
VSS
VSS
VSS
VSS U19
U18
HD57 ADRDY# H_DRDY_L 4 VCCA_DDR3 VCC_AGP VSS VSS
H_D58 E10 L21 H_DEFER_L Y1 VDDQCAP2 AH16 U4
HD58 DEFER# H_DEFER_L 4 VCC_AGP VSS VSS
H_D59 B10 E23 H_HITM_L AH14 T35
HD59 HITM# H_HITM_L 4 VSS VSS
H_D60 C9 K21 H_HIT_L D3 AH12 T33
HD60 HIT# H_HIT_L 4 VSSA_DAC VSS VSS
H_D61 B9 E25 H_LOCK_L AH10 T30
HD61 HLOCK# H_LOCK_L 4 VSS VSS
BC66
.1U
H_D62 D8 B24 H_BREQ0_L AH6 T28
H_D63 B8
HD62
HD63
BREQ0#
BNR# B28 H_BNR_L
H_BREQ0_L
H_BNR_L
4
4
DCR under 60mOhm SPDG MCH
AH3
VSS
VSS
VSS
VSS T27
B26 H_BPRI_L L33 L32 AG35 T26
BPRI# H_BPRI_L 4 VSS VSS
E27 H_DBSY_L VDDQ 1 2 VCCA_SM VDDQ 1 2 VCCA_DPLL AG32 T10
B DBSY# H_DBSY_L 4 VSS VSS B
PROCHOT_L L20 G22 H_RS0_L AG28 T9
4 PROCHOT_L PROCHOT# RS0# H_RS0_L 3 VSS VSS
100U-16V
C27 H_RS1_L 1UH-1206 .1UH AG26 T8
RS1# H_RS1_L 3 VSS VSS
1
1
100U-16V-L
B27 H_RS2_L AG24 T6
RS2# H_RS2_L 3 VSS VSS
EC32
BC58
EC31
BC56
.1U
.1U
4,8 H_FSBSEL0 H_FSBSEL0 ER28 1K RBSEL0 L13 E8 H_CPURST_L + + AG22 T3
BSEL0 CPURST# H_CPURST_L 4 VSS VSS
4,8 H_FSBSEL1 H_FSBSEL1 ER29 1K RBSEL1 L12 AE14 PWROK AG20 T1
BSEL1 PWROK# PWROK 16,18,21 VSS VSS
AG18 R32
2
2
HDRCOMP ER44 20-1 VSS VSS
HDRCOMP E24 AG16 VSS VSS R4
C25 HDSWING AG14 R1
HDSWING HGTLREF VSS VSS
3/30 HDVREF F23 AG8 VSS VSS P33
L28 L29 AG4 P30
VCCA_FSB VCCA_DAC VSS VSS
VDDQ 1 2 VCC17 1 2 AF33 VSS VSS P28
SPDG MCH AF30 P27
V_FSB_VTT .82UH .1UH VSS VSS
AF25 VSS VSS P26
1
1
100U-16V
470U-16V
GTLREF = 0.67 * VTT = 0.8V AF24 VSS VSS P9
C39
EC30
BC47
EC26
BC55
.1U
.1U
.01U
+ + AF22 VSS VSS P8
AF20 VSS VSS P6
R107 49.9-1 HGTLREF R679 0 AF18 P3
MCH_GTLREF_CPU 3
2
2
VSS VSS
AF16 VSS VSS N35
;FOR SMITHFIELD; AF14 N32
VSS VSS
CAPS CLOSE TO MCH AF11 VSS VSS N4
220pF
ER170 AF9 N1
VSS VSS
C166
BC71
.1U
W/S =12/15 mils 100-1
For SMITHFIELD
AF6
AF3
VSS VSS M33
M30
VSS VSS
Processor SOLDER SIDE 7/5 AE35 VSS VSS M28
12/08/2005 AE32 VSS VSS M27
VDDQ VDDQ V_FSB_VTT VCC3 VCC17 AE26 M26
U8 VSS VSS
AE25 VSS VSS M6
7/5 AE13 VSS VSS M3
I I O O AE12 VSS VSS L35
HDSWING W/S =10/7 mils 1
1
SPDG MCH
348-1
BC43
ER23
A A
10U-10V-08
.1U
MC37
BC61
BC62
BC57
BC51
BC52
BC53
.1U
.1U
.1U
.47U
.1U
.1U-O
.1U-O
.1U-O
.1U-O
.1U-O
C37 .01U A
2
A
1
100U-16V
BC244
BC245
BC246
BC247
2
EC29
HDSWING +
V_FSB_VTT ER31 301-1 AMS1086CD-S
Elitegroup Computer Systems
2
Vo=1.25(1+Rb/Rt)
1
105-1
C38
ER30
.01U
800mA
124-1
ER22
10/1 Title
I (GMCH ) Part A
2
Close To GMCH Size
Custom
Document Number
865G-M8
Rev
1.0
Date: Wednesday, February 22, 2006 Sheet 9 of 32
5 4 3 2 1
5 4 3 2 1
MCH1D 2006/01/26 L68
G_C_BE0 Y7 AC6 G_ADSTB0_H VCC 1 2
15 G_C_BE0 GCBE0 GADSTBF0 G_ADSTB0_H 15
G_C_BE1 W5 AC5 G_ADSTB0_L
15 G_C_BE1 GCBE1 GADSTBS0 G_ADSTB0_L 15
G_C_BE2 AA3 FB-600-2A-08
15 G_C_BE2 G_C_BE3 GCBE2 G_AD0
15 G_C_BE3 U2 GCBE3 GAD0 AE6
C196
AC11 G_AD1
GAD1 G_AD[0..31]
.1U
G_FRAME_L U6 AD5 G_AD2 VGA1
15 G_FRAME_L GFRAME GAD2 G_AD[0..31] 15
CK_G_66M_MCH H4 AE5 G_AD3 RED L13 1 2 FB-80-08 LRED 1
8 CK_G_66M_MCH G_DEVSEL_L GCLKIN GAD3 G_AD4 G_SBA[0..7] GREEN L12 LGREEN R
15 G_DEVSEL_L AB4 GDEVSEL GAD4 AA10 G_SBA[0..7] 15 1 2 FB-80-08 2 G
G_IRDY_L V11 AC9 G_AD5 BLUE L11 1 2 FB-80-08 LBLUE 3 2006/01/26
15 G_IRDY_L G_TRDY_L GIRDY GAD5 G_AD6 HL[0..10] B
15 G_TRDY_L G_STOP_L
AB5
W11
GTRDY AGP GAD6 AB11
AB7 G_AD7
HL[0..10] 17
5VDDCSDA R16 100 5VSDA
11
12
MS0
15 G_STOP_L G_PAR GSTOP GAD7 G_AD8 MS1
15 G_PAR AB2 GPAR/ADD_DETECT GAD8 AA9 4 MS2
G_REQ_L N6 AA6 G_AD9 5VDDCSCL R15 100 5VCLK 15
15 G_REQ_L G_GNT_L GREQ GAD9 G_AD10 MS3
15 G_GNT_L M7 GGNT GAD10 AA5 9 NC
W10 G_AD11 5VHSYNC L7 1 2 FB-120-08 5HSYNC 13
43.2-1 G_RCOMP GAD11 G_AD12 5VVSYNC 5VSYNC HS
D VDDQ ER37 G_SWING
AC2 GRCOMP GAD12 AA11
G_AD13
L6 1 2 FB-120-08 14 VS D
AC3 GSWING GAD13 W6 5 VSS
MCHAGPREF AD2 W9 G_AD14 6
GVREF GAD14 G_AD15 VSS
GAD15 V7 7 VSS
75
75
75
10P
10P
10P
R94
R96
R95
C31
C30
C29
G_RBF_L R10 8
15 G_RBF_L G_WBF_L GRBF G_ADSTB1_H VSS
15 G_WBF_L R9 GWBF GADSTBF1 V4 G_ADSTB1_H 15 10 VSS
G_PIPE_L M4 V5 G_ADSTB1_L 16
15 G_PIPE_L DBI_HI GADSTBS1 G_ADSTB1_L 15 CASE
G_DBILO M5 17
15 G_DBILO DBI_LO G_AD16 CASE
GAD16 AA2
G_ST0 N3 Y4 G_AD17 CONN-VGASTB
15 G_ST0 G_ST1 GST0 GAD17 G_AD18
N5 Y2
15 G_ST1
15 G_ST2
G_ST2 N2
GST1
GST2
GAD18
GAD19 W2 G_AD19 Place near VGA connector
Y5 G_AD20
HL0 AF5
GAD20
V2 G_AD21
Place near GMCH 1.5"
HL1 HI0 GAD21 G_AD22
AG3 HI1 GAD22 W3
HL2 AK2 U3 G_AD23 VCC VCC3
HL3 HI2 GAD23 G_AD24
AG5 HI3 GAD24 T2
HUB
HL4 AK5 T4 G_AD25
HL5 HI4 GAD25 G_AD26
AL3 HI5 GAD26 T5
HL6 AL2 R2 G_AD27 LRED C20 22P-V
HL7 HI6 GAD27 G_AD28 LGREEN C19 22P-V
AL4 HI7 GAD28 P2
HL8 AJ2 P5 G_AD29 R777 R778 LBLUE C18 22P-V
HL9 HI8 GAD29 G_AD30 2.7K R779 R780
AH2 HI9 GAD30 P4
HL10 AJ3 M2 G_AD31 2.7K 4.7K 4.7K 5VSDA C9 22P
HLSTB_H HI10 GAD31
17 HLSTB_H AH5 HISTRF
HLSTB_L AH4 U11 G_SBSTB_H 5VCLK C6 22P
17 HLSTB_L HISTRS GSBSTBF G_SBSTB_H 15
T11 G_SBSTB_L 5VDDCSDA
GSBSTBS G_SBSTB_L 15
ER39 51-1 HCOMP AD4 5HSYNC C8 22P-V
VDDQ HBSWING HI_RCOMP G_SBA0 5VSYNC C7 22P-V
AE3 R6
D
HUBREF HI_SWING GSBA0# G_SBA1
AE2 HI_VREF GSBA1# P7
R3 G_SBA2
GSBA2# G_SBA3
AK7 CI0 GSBA3# R5
AH7 U9 G_SBA4 VCC3 R34 1K G
CI1 GSBA4# G_SBA5
AD11 CI2 GSBA5# U10
AF7 U5 G_SBA6 Q1
Place near VGA connector
S
CI3 GSBA6# G_SBA7 2N7002-S
AD7 CI4 GSBA7# T7
AC10 CI5
CSA
AF8 H3 3VDDCSDA 3VDDCSDA
CI6 DDCA_DATA 3VDDCSCL
C AG7 CI7 DDCA_CLK F2 C
AE9 CI8
AH9 F4 RED 5VDDCSCL
CI9 RED
AG6 E4 MCHPAD1
D
CI10 RED# GREEN VCC3
AJ6 CISTRF GREEN H6 1 2
VGA
AJ5 G5 U32
CISTRS GREEN# BLUE 1K Q2 RVSYNC CLIP_U
BLUE H7 1 1A VCC 14
ER47 51-1 AG2 G6 R31 G MCHPAD2
VDDQ CISWING CI_RCOMP BLUE# VCC3
2N7002-S
AF2 CI_SWING 1 2
0-O
R871
CIREF AF4 G3 GHSYNC R114 47 RHSYNC 2 13
S
CI_VREF HSYNC GVSYNC R113 47 RVSYNC 1B 4B CLIP_U-O
VSYNC E2
DOTCLK G4 3VDDCSCL 2006/01/26 MCHPAD3
8 DOTCLK DREFCLK REFSET 5VVSYNC
AP8 EXTTS# REFSET D2 3 1Y 4A 12 1 2
1
AJ8 ICH_SYNC#
100P
C173
DEVRST_L AK4 A3 CLIP_U
16,20,21 DEVRST_L RSTIN# NC_1 MCHPAD4
A33 4 11
2
NC_2 2A 4Y
137-1
ER32
AG10 RESERVED_1 NC_3 A35 1 2
AG9 RESERVED_2 NC_4 AF13
AN35 AF23 RHSYNC 5 10 CLIP_U-O
RESERVED_3 NC_5 2B 3B
AP34 RESERVED_4 NC_6 AJ12
AR1 RESERVED_5 NC_7 AN1
0-O
R872
NC_8 AP2 6 2Y 3A 9
AR3 VDDQ
NC_9 2006/01/26 5VHSYNC
NC_10 AR33
1
NC_11 AR35 7 GND 3Y 8
100P
C174
NC_12 B2
B25
2
NC_13 74LVC32
NC_14 B34
226-1
ER50
NC_15 C1
NC_16 C23
NC_17 C35
CLose to GMCH
NC_18 E26
VDDQ M31 HBSWING
NC_19 17 HBSWING
Close to GMCH
NC_20 R25
C45
BC73
SPDG MCH VDDQ
.1U
.01U
147-1
ER48
B B
226-1
ER51
ER36
60.4-1
CISWING HUBREF
17 HUBREF
Close to GMCH
CK_G_66M_MCH
113-1
C46
C43
BC75
ER46
BC70
.1U
.01U
.1U
.01U
G_SWING
147-1
ER56
C42
BC67
C140
10P-O
.1U
.01U
39.2-1
ER40
CIREF
MCHAGPREF
Divider place middle between GMCH and ICH5
7/15 MCHAGPREF 15
113-1
C48
ER57
BC74
.1U
.01U
ER45 33.2-1 GCDETREF
GCDETREF 15
C47
BC69
100-1
ER43
.1U
.01U
A A
Elitegroup Computer Systems
Title
I (GMCH ) Part B
Size Document Number Rev
C 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 10 of 32
5 4 3 2 1
A
B
C
D
ER92 ER90 ER85 ER84 ER94 ER91
2_5VSTR
2_5VSTR
2_5VSTR
10K-1 31.6K-1 31.6K-1 10K-1 43.2-1 43.2-1
C64 C62 C65
SMXVOH
SMXVOL
ER86 ER83
SMXRCOMP
.01U .01U .01U
2_5VSTR
150-1 150-1
BC97 MC56 ER75 ER77 ER79 ER76 ER82 ER78
SDREFB
5
5
.1U 10U-08 10K-1 31.6K-1 31.6K-1 10K-1 43.2-1 43.2-1
VSMYRC
VSMYRC0
VSMYRC0
C57 C56 C59
SMYVOH
SMYVOL
SMYRCOMP
.01U .01U .01U
MD_A63 F34
MD_B63 MD_A62 SDQ_A63
G32 SDQ_B63 G34 SDQ_A62
MD_B62 MD_A61
MCH1B
J29 SDQ_B62 J34 SDQ_A61
MD_B61 M25 MD_A60 K31
MCH1C
MD_B60 SDQ_B61 MD_A59 SDQ_A60
N25 SDQ_B60 F33 SDQ_A59
MD_B59 G33 MD_A58 E33
MD_B58 SDQ_B59 MD_A57 SDQ_A58
F32 SDQ_B58 H34 SDQ_A57
MD_B57 H29 MD_A56 J33
MD_B56 SDQ_B57 SDQ_A56
K30
13 MD_B[0..63]
12 MD_A[0..63]
13 MPD_B[0..7]
12 MPD_A[0..7]
SDQ_B56
13 MAAB_[0..12]
12 MAAA_[0..12]
MPD_A7 H32
13 DQS_L_B[0..7]
12 DQS_L_A[0..7]
MPD_B7 DQS_L_A7 SDM_A7
J31 SDM_B7 H31 SDQS_A7
DQS_L_B7 J30
C61
SDQS_B7
MC54
MD_A55 L33
MD_B55 MD_A54 SDQ_A55
L32 SDQ_B55 L34 SDQ_A54
MD_B54 P25 MD_A53 P34
MD_B53 SDQ_B54 MD_A52 SDQ_A53
R26 SDQ_B53 T31 SDQ_A52
MD_B52 R31 MD_A51 K32
MD_B51 SDQ_B52 MD_A50 SDQ_A51
L30 SDQ_B51 K34 SDQ_A50
MD_B50 K28 MD_A49 T32
MD_B49 SDQ_B50 MD_A48 SDQ_A49
R30 T34
C51
MD_B[0..63]
MD_A[0..63]
MPD_B[0..7]
MPD_A[0..7]
SDQ_B49 SDQ_A48
MAAB_[0..12]
MAAA_[0..12]
MC44
MD_B48 P29
DQS_L_B[0..7]
DQS_L_A[0..7]
SDQ_B48
10U-08
MPD_A6 M34
4
4
MPD_B6 SDM_A6
M29 SDM_B6
DQS_L_A6 M32
SDQS_A6
DQS_L_B6 L27
SDQS_B6 MD_A47 U33 SDQ_A47
.01U SDREFB
MD_B47 R27 MD_A46 U34
MD_B46 SDQ_B47 MD_A45 SDQ_A46
U25 SDQ_B46 AB32 SDQ_A45
MD_B45 V29 MD_A44 AD31
Close to pin AP9
MD_B44 SDQ_B45 MD_A43 SDQ_A44
AA31 SDQ_B44 V31 SDQ_A43
10U-08
MD_B43 T25 MD_A42 V32
MD_B42 SDQ_B43 MD_A41 SDQ_A42
U27 SDQ_B42 AB31 SDQ_A41
MD_B41 W30 MD_A40 AC34
MD_B40 SDQ_B41 SDQ_A40
AA30 SDQ_B40
.01U SDREFA
MPD_A5
13 CSB_L[0..1]
12 CSA_L[0..1]
W33
13 CKEB_[0..1]
12 CKEA_[0..1]
MPD_B5 SDM_A5
U31 DQS_L_A5 V34
12 DCLKA_L[0..2]
12 DCLKA_H[0..2]
DQS_L_B5 SDM_B5 SDQS_A5
U30
Close to pin E34
SDQS_B5 MD_A39 AD34 SDQ_A39
MD_B39 AA27 R33 SMYVOL MD_A38 AE34 AL9 SMXVOL
MD_B38 SDQ_B39 SMYRCOMPVOL MD_A37 SDQ_A38 SMXRCOMPVOL
AA26 SDQ_B38 AG33 SDQ_A37
MD_B37 AB29 R34 SMYVOH MD_A36 AH31 AN9 SMXVOH
MD_B36 SDQ_B37 SMYRCOMPVOH MD_A35 SDQ_A36 SMXRCOMPVOH
AE31 SDQ_B36 AD32 SDQ_A35
MD_B35 Y29 AA33 SMYRCOMP MD_A34 AF32 AK9 SMXRCOMP
MD_B34 SDQ_B35 SMYRCOMP MD_A33 SDQ_A34 SMXRCOMP
AC30 SDQ_B34 AG34 SDQ_A33
MD_B33 AC27 AP9 SDREFB MD_A32 AH32 E34 SDREFA
MD_B32 SDQ_B33 SMVREF_B SDQ_A32 SMVREF_A
CSB_L[0..1]
CSA_L[0..1]
AE30
CKEB_[0..1]
CKEA_[0..1]
SDQ_B32 MPD_A4
N30 AF31 P32
DCLKA_L[0..2]
DCLKA_H[0..2]
MPD_B4 AC31 SCMDCLK_B5# SDM_A4 SCMDCLK_A5#
SDM_B4 SCMDCLK_B5 N31 DQS_L_A4 AF34
SDQS_A4 SCMDCLK_A5 P31
DQS_L_B4 AD29 AL15 AL16
SDQS_B4 SCMDCLK_B4# MD_A31 SCMDCLK_A4#
SCMDCLK_B4 AK15 AN34 SDQ_A31 SCMDCLK_A4 AM16
MD_B31 AF28 AH29 MD_A30 AM31 AK34
MD_B30 SDQ_B31 SCMDCLK_B3# MD_A29 SDQ_A30 SCMDCLK_A3#
AD25 SDQ_B30 SCMDCLK_B3 AJ30 AN29 SDQ_A29 SCMDCLK_A3 AK33
MD_B29 AJ27 N26 DCLKB_L2 MD_A28 AM28 N34 DCLKA_L2
3
3
MD_B28 SDQ_B29 SCMDCLK_B2# DCLKB_H2 MD_A27 SDQ_A28 SCMDCLK_A2# DCLKA_H2
AJ26 SDQ_B28 SCMDCLK_B2 N27 AM33 SDQ_A27 SCMDCLK_A2 N33
MD_B27 AF27 AG17 DCLKB_L1 MD_A26 AP33 AN17 DCLKA_L1
MD_B26 SDQ_B27 SCMDCLK_B1# DCLKB_H1 MD_A25 SDQ_A26 SCMDCLK_A1# DCLKA_H1
AG27 SDQ_B26 SCMDCLK_B1 AF17 AP29 SDQ_A25 SCMDCLK_A1 AP17
MD_B25 AH26 AG30 DCLKB_L0 MD_A24 AP28 AK31 DCLKA_L0
MD_B24 SDQ_B25 SCMDCLK_B0# DCLKB_H0 SDQ_A24 SCMDCLK_A0# DCLKA_H0
AK25 SDQ_B24 SCMDCLK_B0 AG29 SCMDCLK_A0 AK32
MPD_A3 AP30
MPD_B3 SDM_A3
AJ28 SDM_B3 SCKE_B3 AE18 DQS_L_A3 AM30
SDQS_A3 SCKE_A3 AP20
DQS_L_B3 AH27 AG19 AM20
SDQS_B3 SCKE_B2 CKEB_1 MD_A23 SCKE_A2 CKEA_1
AF19 AP27 AN19
13 DCLKB_L[0..2]
13 DCLKB_H[0..2]
MD_B23 SCKE_B1 CKEB_0 MD_A22 SDQ_A23 SCKE_A1 CKEA_0
AE22 SDQ_B23 SCKE_B0 AK19 AP25 SDQ_A22 SCKE_A0 AL20
MD_B22 AJ24 MD_A21 AL22
MD_B21 SDQ_B22 MD_A20 SDQ_A21
AK21 SDQ_B21 SCS_B3# W25 AP21 SDQ_A20 SCS_A3# W34
MD_B20 AL19 V25 MD_A19 AN27 Y32
MD_B19 SDQ_B20 SCS_B2# CSB_L1 MD_A18 SDQ_A19 SCS_A2# CSA_L1
AK23 SDQ_B19 SCS_B1# T29 AL24 SDQ_A18 SCS_A1# Y31
MD_B18 AG23 U26 CSB_L0 MD_A17 AM22 AA34 CSA_L0
MD_B17 SDQ_B18 SCS_B0# MD_A16 SDQ_A17 SCS_A0#
AE20 SDQ_B17 AP22 SDQ_A16
MD_B16 AE19 AA25 SBSB_1 AH34 SBSA_1
SBSB_1
SBSB_0
SBSA_1
SBSA_0
SDQ_B16 SBA_B1 SBSB_0 SBA_A1 SBSA_0
Y25 MPD_A2 AM24 AE33
SWE_L_B
SWE_L_A
SBA_B0 SDM_A2 SBA_A0
SRAS_L_B
SCAS_L_B
SRAS_L_A
SCAS_L_A
MPD_B2 AE21 DQS_L_A2 AP23
DQS_L_B2 AG21 SDM_B2 SDQS_A2 SRAS_L_A
AC33
DCLKB_L[0..2]
DCLKB_H[0..2]
SDQS_B2 SRAS_L_B MD_A15 SRAS_A# SCAS_L_A
SRAS_B# W26 AM18 SDQ_A15 SCAS_A# Y34
MD_B15 AJ18 W31 SCAS_L_B MD_A14 AP18 AB34 SWE_L_A
MD_B14 SDQ_B15 SCAS_B# SWE_L_B MD_A13 SDQ_A14 SWE_A#
AJ16 W27 AN15
DDR Channel A
MD_B13 SDQ_B14 SWE_B# MD_A12 SDQ_A13
AJ14 SDQ_B13 AL14 SDQ_A12 SMAB_A5 AM26
DDR Channel B
MD_B12 AK13 AE23 MD_A11 AP19 AP31
SBSB_1
SBSB_0
SBSA_1
SBSA_0
MD_B11 SDQ_B12 SMAB_B5 MD_A10 SDQ_A11 SMAB_A4
AL17 AL27 AL18 AP32
SWE_L_B
SWE_L_A
SDQ_B11 SMAB_B4 SDQ_A10 SMAB_A3
SRAS_L_B
SCAS_L_B
SRAS_L_A
SCAS_L_A
MD_B10 AK17 AL29 MD_A9 AM14 AM34
MD_B9 SDQ_B10 SMAB_B3 MD_A8 SDQ_A9 SMAB_A2
AL13 SDQ_B9 SMAB_B2 AD26 AP14 SDQ_A8 SMAB_A1 AL34
MD_B8 AE17 AE27
SDQ_B8 SMAB_B1 MPD_A1 MAAA_12
13
13
12
12
13
13
13
12
12
12
AP16 AN21
2
2
MPD_B1 AG15 MAAB_12 SDM_A1 SMAA_A12 MAAA_11
SDM_B1 SMAA_B12 AJ20 DQS_L_A1 AP15
SDQS_A1 SMAA_A11 AN23
DQS_L_B1 AG13 AL21 MAAB_11 AJ33 MAAA_10
SDQS_B1 SMAA_B11 MAAB_10 MD_A7 SMAA_A10 MAAA_9
SMAA_B10 AF29 AP13 SDQ_A7 SMAA_A9 AP24
MD_B7 AG12 AJ22 MAAB_9 MD_A6 AL12 AP26 MAAA_8
MD_B6 SDQ_B7 SMAA_B9 MAAB_8 MD_A5 SDQ_A6 SMAA_A8 MAAA_7
AK11 SDQ_B6 SMAA_B8 AL23 AL10 SDQ_A5 SMAA_A7 AN25
MD_B5 AF12 AF21 MAAB_7 MD_A4 AM10 AL28 MAAA_6
MD_B4 SDQ_B5 SMAA_B7 MAAB_6 MD_A3 SDQ_A4 SMAA_A6 MAAA_5
AL8 SDQ_B4 SMAA_B6 AL25 AN13 SDQ_A3 SMAA_A5 AL26
MD_B3 AE16 AG25 MAAB_5 MD_A2 AM12 AL30 MAAA_4
MD_B2 SDQ_B3 SMAA_B5 MAAB_4 MD_A1 SDQ_A2 SMAA_A4 MAAA_3
AL11 SDQ_B2 SMAA_B4 AK27 AP11 SDQ_A1 SMAA_A3 AN31
MD_B1 AE15 AE24 MAAB_3 MD_A0 AP10 AK29 MAAA_2
B
SDQ_B1 SMAA_B3 SDQ_A0 SMAA_A2
Title
Size
MD_B0 MAAB_2 MPD_A0 MAAA_1
Date:
AJ10 SDQ_B0 SMAA_B2 AD27 AP12 SDM_A0 SMAA_A1 AL33
MPD_B0 AG11 AJ31 MAAB_1 DQS_L_A0 AN11 AJ34 MAAA_0
DQS_L_B0 SDM_B0 SMAA_B1 MAAB_0 SDQS_A0 SMAA_A0
AF15 SDQS_B0 SMAA_B0 AG31
Document Number
G28
G31
G35
K11
K12
K14
K16
K18
K20
K22
K25
K27
K29
K33
L24
L25
L26
L31
F18
F20
F22
F24
F26
H12
H14
H16
H18
H20
H22
H24
H26
H30
H33
J10
J12
J14
J16
J18
J20
J22
J28
J32
J35
H2
H5
H8
H9
Wednesday, February 22, 2006
BC248
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
2_5VSTR
MCH1G
10U-0805-O
1
1
GND
Sheet
SPDG MCH
SOLDER SIDE
865G-M8
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
11
10/1
I (GMCH ) Part C
F1
F3
F5
F8
A7
A9
E1
E3
C4
C8
D1
D9
F10
F12
F14
F16
A11
A13
A16
A20
A23
A25
A27
A29
A32
C10
C12
C14
C16
C18
C20
C22
C24
C26
C28
D11
D13
D15
D17
D19
D21
D23
D25
D27
D29
D31
D33
D35
of
32
Elitegroup Computer Systems
Rev
1.0
A
B
C
D
A B C D E
CSA_L[0..1] CKEA_[0..1]
11 CSA_L[0..1] 11 CKEA_[0..1]
MD_A[0..63]
11 MD_A[0..63]
MAAA_[0..12] VTT_DDR VTT_DDR
11 MAAA_[0..12]
2_5VSTR
MPD_A[0..7] MD_A28 1 2 RN28 MD_A1 1 2 RN50
11 MPD_A[0..7] MD_A24 MD_A5
3 4 3 4
DCLKA_L[0..2] MD_A19 5 6 56-8P4R MD_A4 5 6 56-8P4R
11 DCLKA_L[0..2] MD_A23 MD_A0
7 8 7 8
DCLKA_H[0..2] SBSA_1 1 2 RN40 MD_A6 1 2
11 DCLKA_H[0..2]
104
112
128
136
143
156
164
172
180
108
120
148
168
DIMM1 MAAA_10 MD_A2 RN49
15
22
30
54
62
77
96
38
46
70
85
3 4 3 4
7
4 4
DQS_L_A[0..7] MAAA_0 5 6 47-8P4R MPD_A0 5 6
11 DQS_L_A[0..7] MAAA_1 DQS_L_A0
7 8 7 8 56-8P4R
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
MAAA_0 48 2 MD_A0 CSA_L1 R791 47 MD_A9 1 2 RN48
MAAA_1 A0 D0 MD_A1 SCAS_L_A R792 47 MD_A8
43 A1 D1 4 3 4
MAAA_2 41 6 MD_A2 CSA_L0 R793 47 MD_A3 5 6 56-8P4R
MAAA_3 A2 D2 MD_A3 MD_A40 R794 56 MD_A7
130 A3 D3 8 7 8
MAAA_4 37 94 MD_A4 DQS_L_A2 R795 47 MPD_A1 1 2 RN47
MAAA_5 A4 D4 MD_A5 MD_A21 R796 56 MD_A13
32 A5 D5 95 3 4
MAAA_6 125 98 MD_A6 MD_A17 R797 56 DQS_L_A1 5 6 56-8P4R
MAAA_7 A6 D6 MD_A7 MD_A16 R798 56 MD_A12
29 A7 D7 99 7 8
MAAA_8 122 12 MD_A8 MD_A18 R799 56
MAAA_9 A8 D8 MD_A9 MPD_A2 R800 56 MD_A11 RN46
27 A9 D9 13 1 2
MAAA_10 141 19 MD_A10 MAAA_9 R801 47 MD_A10 3 4
MAAA_11 A10 D10 MD_A11 MAAA_11 R802 47 MD_A15
118 A11 D11 20 5 6 56-8P4R
MAAA_12 115 105 MD_A12 MD_A14 7 8
A12 D12 MD_A13 2006/01/25 MAAA_12 R803 47
103 A13 D13 106
109 MD_A14 MD_A20 R804 56
SBSA_0 D14 MD_A15 CKEA_0 R805 47
11 SBSA_0 59 BA0 D15 110
SBSA_1 52 23 MD_A16 CKEA_1 R806 47
11 SBSA_1 BA1 D16 MD_A17 2006/01/25
113 BA2 D17 24
28 MD_A18 MAAA_5 R807 47
CSA_L0 D18 MD_A19 MAAA_8 R808 47
11 CSA_L0 157 CS0 D19 31
CSA_L1 158 114 MD_A20 MAAA_7 R809 47
11 CSA_L1 CS1 D20 MD_A21 MD_A22 R810 56
71 NC/CS2 D21 117
163 121 MD_A22 DQS_L_A3 R811 56
NC/CS3 D22 MD_A23 MPD_A5 R178 56 MD_A29 R812 56
D23 123
MPD_A0 97 33 MD_A24 MD_A25 R813 56
MPD_A1 DQM0 D24 MD_A25 DQS_L_A5 R177 56 MAAA_6 R814 47
107 DQM1 D25 35
MPD_A2 119 39 MD_A26
MPD_A3 DQM2 D26 MD_A27 MD_A30 R815 56
129 DQM3 D27 40
3 MPD_A4 149 126 MD_A28 MAAA_3 R816 47 3
MPD_A5 DQM4 D28 MD_A29 MAAA_4 R817 47
159 DQM5 D29 127
MPD_A6 169 131 MD_A30 MPD_A3 R818 56
MPD_A7 DQM6 D30 MD_A31 MAAA_2 R819 47
177 DQM7 D31 133
140 53 MD_A32 MD_A31 R820 56
DQM8 D32 MD_A33 MD_A27 R821 56
D33 55
SWE_L_A 63 57 MD_A34 MD_A26 R822 56
11 SWE_L_A SCAS_L_A WE D34 MD_A35 MD_A41 R180 56
11 SCAS_L_A 65 CAS D35 60
SRAS_L_A 154 146 MD_A36 MD_A37 1 2 RN39
11 SRAS_L_A RAS D36 MD_A37 MD_A45 R181 56 MD_A33
D37 147 3 4
CKEA_0 21 150 MD_A38 MD_A36 5 6 56-8P4R
CKEA_1 CKE0 D38 MD_A39 SWE_L_A R182 47 MD_A32
111 CKE1 D39 151 7 8
61 MD_A40 MD_A38 1 2 RN38
DCLKA_H1 D40 MD_A41 SRAS_L_A R183 47 MPD_A4
16 CK0/DNU D41 64 3 4
DCLKA_L1 17 68 MD_A42 MD_A34 5 6 56-8P4R
DCLKA_H0 CK0/DNU D42 MD_A43 DQS_L_A4
137 CK1 D43 69 7 8
DCLKA_L0 138 153 MD_A44 VTT_DDR
DCLKA_H2 CK1 D44 MD_A45 MD_A44 R823 56
76 CK2/DNU D45 155
DCLKA_L2 75 161 MD_A46 2006/01/25 MD_A35 R824 56
CK2/DNU D46 MD_A47 MD_A39 R825 56
D47 162
DQS_L_A0 5 72 MD_A48 SBSA_0 R826 47
DQS_L_A1 14
DQS0 D48
73 MD_A49
Put 1X cap be 1RP MD_A47 1 2 RN26
DQS1 D49
BC151
BC150
BC149
BC148
BC147
DQS_L_A2 25 79 MD_A50 MD_A46 3 4
DQS2 D50
.1U
.1U
.1U
.1U-O
.1U-O
DQS_L_A3 36 80 MD_A51 MD_A43 5 6 56-8P4R
DQS_L_A4 DQS3 D51 MD_A52 MD_A42
56 DQS4 D52 165 7 8
DQS_L_A5 67 166 MD_A53
DQS_L_A6 DQS5 D53 MD_A54 MD_A53 RN35
78 DQS6 D54 170 1 2
DQS_L_A7 86 171 MD_A55 MD_A52 3 4
DQS7 D55 MD_A56 MD_A49
47 DQS8 D56 83 5 6 56-8P4R
84 MD_A57 MD_A48 7 8
SDATA D57 MD_A58 VTT_DDR MD_A55 RN34
8,13,16 SDATA 91 SDA D58 87 1 2
SCLK 92 88 MD_A59 MD_A54 3 4
2 8,13,16 SCLK SCL D59 2
174 MD_A60 DQS_L_A6 5 6 56-8P4R
D60 MD_A61 MPD_A6
181 SA0 D61 175 7 8
182 178 MD_A62
SA1 D62
BC146
BC145
BC144
BC143
BC142
183 179 MD_A63 MD_A61 1 2 RN33
SA2 D63
.1U
.1U
.1U-O
.1U-O
.1U-O
MD_A60 3 4
SDREFC 1 44 MD_A51 5 6 56-8P4R
VREF CB0 MD_A50
82 VDDID CB1 45 7 8
2_5VSTR 184 49 DQS_L_A7 1 2 RN32
VDDSPD CB2 MPD_A7
CB3 51 3 4
BC114
9 134 MD_A57 5 6 56-8P4R
NC CB4
.1U-O
10 135 VTT_DDR MD_A56 7 8
NC CB5
101 NC CB6 142
102 144 MD_A58 1 2 RN31
NC CB7 MD_A59
173 NC 3 4
167 90 MD_A63 5 6 56-8P4R
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC/FETEN WP MD_A62 7 8
BC141
BC140
BC139
BC138
BC137
.1U
.1U
.1U
.1U-O
.1U-O
3
11
18
26
34
42
50
58
66
74
81
89
93
100
116
124
132
139
145
152
160
176
DDR-BLUE
2_5VSTR
VTT_DDR
2_5VSTR
2
2_5VSTR
100-1
ER100
BC120 .1U
BC136
BC133
BC135
BC134
BC132
BC131
BC130
BC129
BC128
BC127
BC126
BC125
VTT_DDR
1
.1U
.1U
.1U
.1U
.1U
.1U
.1U
.1U-O
.1U-O
.1U-O
.1U-O
.1U-O
BC123 .1U BC124 .1U
SDREFC
1 BC118 .1U BC122 .1U EC47 1000U-10V 1
+
2
1
100-1
ER101
BC117 .1U BC121 .1U
BC108 .1U BC106 .1U
1
BC107 .1U EC44 1000U-10V-O Elitegroup Computer Systems
+
1
BC109 .1U EC45 1000U-10V
+
Title
1
BC110 .1U DDIMM 1&2 ( DDR SDRAMs )
Size Document Number Rev
Custom 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 12 of 32
A B C D E
A B C D E
MD_B[0..63]
11 MD_B[0..63] CKEB_[0..1]
MAAB_[0..12] 11 CKEB_[0..1] VTT_DDR VTT_DDR
11 MAAB_[0..12]
2_5VSTR
MPD_B[0..7] MD_B18 R827 56 MD_B1 1 2 RN81
11 MPD_B[0..7] MPD_B2 R828 56 MD_B5 3 4
DCLKB_L[0..2] MAAB_9 R829 47 MD_B4 5 6 56-8P4R
11 DCLKB_L[0..2] MAAB_11 R830 47 MD_B0 7 8
DCLKB_H[0..2] SCAS_L_B R831 47 MD_B6 1 2
11 DCLKB_H[0..2]
104
112
128
136
143
156
164
172
180
108
120
148
168
DIMM3 MD_B41 R832 56 MD_B2 RN80
15
22
30
54
62
77
96
38
46
70
85
3 4
7
DQS_L_B[0..7] MD_B45 R833 56 MPD_B0 5 6
11 DQS_L_B[0..7] SWE_L_B R834 47 DQS_L_B0 7 8 56-8P4R
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
4 4
MAAB_0 48 2 MD_B0 MD_B36 R835 56 MD_B9 1 2 RN79
MAAB_1 A0 D0 MD_B1 MD_B32 R836 56 MD_B8
43 A1 D1 4 3 4
MAAB_2 41 6 MD_B2 SBSB_1 R837 47 MD_B3 5 6 56-8P4R
MAAB_3 A2 D2 MD_B3 MAAB_10 R838 47 MD_B7
130 A3 D3 8 7 8
MAAB_4 37 94 MD_B4 MAAB_12 R839 47 MPD_B1 1 2 RN78
MAAB_5 A4 D4 MD_B5 MD_B20 R840 56 MD_B13
32 A5 D5 95 3 4
MAAB_6 125 98 MD_B6 CKEB_0 R841 47 DQS_L_B1 5 6 56-8P4R
MAAB_7 A6 D6 MD_B7 CKEB_1 R842 47 MD_B12
29 A7 D7 99 7 8
MAAB_8 122 12 MD_B8
MAAB_9 A8 D8 MD_B9 MD_B26 R843 56 MD_B11 RN77
27 A9 D9 13 1 2
MAAB_10 141 19 MD_B10 MAAB_3 R844 47 MD_B10 3 4
MAAB_11 A10 D10 MD_B11 MPD_B3 R845 56 MD_B15
118 A11 D11 20 5 6 56-8P4R
MAAB_12 115 105 MD_B12 MAAB_4 R846 47 MD_B14 7 8
A12 D12 MD_B13 MD_B21 RN75
103 A13 D13 106 1 2
109 MD_B14 2006/01/25 DQS_L_B2 3 4
SBSB_0 D14 MD_B15 MD_B17
11 SBSB_0 59 BA0 D15 110 5 6 56-8P4R
SBSB_1 52 23 MD_B16 MD_B16 7 8
11 SBSB_1 BA1 D16 MD_B17
113 BA2 D17 24
28 MD_B18 MD_B19 R847 56
CSB_L0 D18 MD_B19 MAAB_8 R848 47
11 CSB_L0 157 CS0 D19 31
CSB_L1 158 114 MD_B20 MAAB_0 R722 47 MD_B22 R849 56
11 CSB_L1 CS1 D20 MD_B21 MAAB_7 R850 47
71 NC/CS2 D21 117
163 121 MD_B22 MAAB_1 R723 47 MD_B24 R851 56
NC/CS3 D22 MD_B23 MAAB_6 R852 47
D23 123
MPD_B0 97 33 MD_B24 MAAB_5 R853 47
MPD_B1 DQM0 D24 MD_B25 MD_B23 R854 56 2006/01/25
107 DQM1 D25 35
MPD_B2 119 39 MD_B26
MPD_B3 DQM2 D26 MD_B27 DQS_L_B3 RN70
129 DQM3 D27 40 1 2
MPD_B4 149 126 MD_B28 MD_B29 3 4
MPD_B5 DQM4 D28 MD_B29 MD_B25
159 DQM5 D29 127 5 6 56-8P4R
3 MPD_B6 169 131 MD_B30 MD_B28 7 8 3
MPD_B7 DQM6 D30 MD_B31 MAAB_2 R855 47
177 DQM7 D31 133
140 53 MD_B32 MD_B31 R856 56
DQM8 D32 MD_B33 2006/01/25 MD_B27 R857 56
D33 55
SWE_L_B 63 57 MD_B34 MD_B30 R858 56
11 SWE_L_B SCAS_L_B WE D34 MD_B35
11 SCAS_L_B 65 CAS D35 60
SRAS_L_B 154 146 MD_B36 MD_B34 1 2 RN65
11 SRAS_L_B RAS D36 MD_B37 MD_B37
D37 147 3 4
CKEB_0 21 150 MD_B38 DQS_L_B4 5 6 56-8P4R
CKEB_1 CKE0 D38 MD_B39 MD_B33
111 CKE1 D39 151 7 8
61 MD_B40 SBSB_0 R859 47
DCLKB_H1 D40 MD_B41 MD_B39 R860 56
16 CK0/DNU D41 64
DCLKB_L1 17 68 MD_B42 MD_B38 R861 56
DCLKB_H0 CK0/DNU D42 MD_B43 MPD_B4 R862 56
137 CK1 D43 69
DCLKB_L0 138 153 MD_B44 VTT_DDR
DCLKB_H2 CK1 D44 MD_B45 SRAS_L_B R863 472006/01/25
76 CK2/DNU D45 155
DCLKB_L2 MD_B46 MD_B40 R864 56
75 CK2/DNU D46 161
162 MD_B47
Put 1X cap be 1RP MD_B44 R865 56
DQS_L_B0 D47 MD_B48 MD_B35 R866 56
5 DQS0 D48 72
DQS_L_B1 14 73 MD_B49 MPD_B5 R867 56
DQS1 D49
BC217
BC215
BC214
BC213
BC212
DQS_L_B2 25 79 MD_B50 DQS_L_B5 R868 56
DQS2 D50
.1U
.1U
.1U-O
.1U-O
.1U-O
DQS_L_B3 36 80 MD_B51 CSB_L1 R869 47
DQS_L_B4 DQS3 D51 MD_B52 CSB_L0 R870 47
56 DQS4 D52 165
DQS_L_B5 67 166 MD_B53
DQS_L_B6 DQS5 D53 MD_B54 MD_B47 RN59
78 DQS6 D54 170 1 2
DQS_L_B7 86 171 MD_B55 MD_B43 3 4
DQS7 D55 MD_B56 MD_B46
47 DQS8 D56 83 5 6 56-8P4R
84 MD_B57 MD_B42 7 8
SDATA D57 MD_B58 VTT_DDR MD_B53 RN58
8,12,16 SDATA 91 SDA D58 87 1 2
SCLK 92 88 MD_B59 MD_B49 3 4
8,12,16 SCLK SCL D59
174 MD_B60 MD_B52 5 6 56-8P4R
D60 MD_B61 MD_B48
2 181 SA0 D61 175 7 8 2
2_5VSTR 182 178 MD_B62
SA1 D62
BC211
BC210
BC209
BC208
BC207
183 179 MD_B63 MD_B50 1 2 RN57
SA2 D63
.1U
.1U
.1U-O
.1U-O
.1U-O
MD_B54 3 4
SDREFD 1 44 DQS_L_B6 5 6 56-8P4R
VREF CB0 MPD_B6
82 VDDID CB1 45 7 8
2_5VSTR 184 49 MD_B56 1 2 RN56
VDDSPD CB2 MD_B60
CB3 51 3 4
BC165
9 134 MD_B51 5 6 56-8P4R
NC CB4
.1U
10 135 VTT_DDR MD_B55 7 8
NC CB5
101 NC CB6 142
102 144 DQS_L_B7 1 2 RN55
NC CB7 MPD_B7
173 NC 3 4
167 90 MD_B57 5 6 56-8P4R
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC/FETEN WP MD_B61 7 8
BC206
BC205
BC204
BC203
BC202
MD_B59 1 2 RN54
.1U
.1U
.1U
.1U-O
.1U-O
MD_B63 3 4
3
11
18
26
34
42
50
58
66
74
81
89
93
100
116
124
132
139
145
152
160
176
DDR-BLUE MD_B58 5 6 56-8P4R
2_5VSTR MD_B62 7 8
VTT_DDR
2
100-1
ER104
VTT_DDR 4/22
BC201
BC200
BC199
BC198
BC197
BC196
BC184
BC194
BC218
BC193
BC195
BC191
BC190
2_5VSTR 2_5VSTR
1
.1U
.1U
.1U
.1U
.1U
.1U
.1U
.1U-O
.1U-O
.1U-O
.1U-O
.1U-O
.1U-O
SDREFD EC83 100U-16V
+
BC183 .1U BC182 .1U
1
2
100-1
ER103
1 BC181 .1U BC186 .1U EC51 100U-16V 1
+
1
BC185 .1U BC180 .1U BC216 .1U
1
BC179 .1U EC48 1000U-10V BC192 .1U
+
1
BC178 .1U EC49 1000U-10V Elitegroup Computer Systems
+
1
BC158 .1U
Title
DDIMM 3&4 ( DDR SDRAMs )
Size Document Number Rev
Custom 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 13 of 32
A B C D E
8 7 6 5 4 3 2 1
RN102
0-8P4R
1 2
3 4
5 6
DDR2.5V 7 8 2_5VSTR
Q112 P-CH/SOT23
P45N02LD-O
S D D S VCC25SB DDR2.5V
Q45
1
1
1 C175 SI2301DS-S-O BC336 VCC3 DDRVTT
2
1
+ EC50 BC349
G
G
100U-16V 1U .1U-04-O 9/24 ER107
2
2
E
U15 RT9199 1U
2
B 2 1 8 1 1K-1
SLP4_L 16 Vcntl1 VIN
R205 10K-O 7 2 VTT_DDR
1
D Vcntl2 GND D
GND4
GND3
GND2
GND1
6 3 DDRREF
C
Q46 Vcntl3 REFEN
5 Vcntl4 VOUT 4
MMBT3906LT1-S-O
2
R194 P-CH/SOT23
12
11
10
9
2 1 ER105
28 DUALSW
1
1
BC187 BC189
STR:DUAL LOW 10K-O .1U .1U 1K-1
2
2
1
2
R201
10K-O
1
2006/01/26
VREF1_05V
+12V +12V VCC3
1
R411
.1U
1000U-10V
10K
D
1
1
U12C
2
4
EC78
Q88
BC284
VREF1_05V 10
2
2
+
8 G PHD45N03L-S
9 -
S
11 LM324-S +12V VCC3
Vo=1.05(1+Rt/Rb)
C C
ER164 115-1
D
4
2-17 U12A
VREF1_05V Q41
3 +
1 G FD3055-S
1
.1U
ER165 2
S
-
1
10U-10V-08
BC315 .1U-O
100-1 + EC79
1
MC111
22U-25V LM324-S
11
BC286
2
2
Vo=1.05(1+Rt/Rb)
2
VDDQ DDR2.5V
+12V +12V
RN105
0-8P4R-O
1 2 ER115 499-1
1
1000U-10V
3 4
1
1
R412 5 6
D
324-1
EC46
ER117
U12D 10K 7 8 BC337
4
Q89 .1U-04
2
2
2
VREF1_05V 12 2006/01/26
+
14 G PHD45N03L-S
13 -
S
LM324-S
11
V_FSB_VTT +12V
ER166 49.9-1
4
ER99
1500U
ER167 U12B
1
EC80
BC287
4.7U
RSMVCC3 + 5 +
MC112
.1U
B
7 B
330-1 330-1 6
2
-
LM324-S
11
C
E D10
APL431BEC-D 4/1
B
3.48K-1
ER95
1_05V VREF1_05V
R277 100K
2.49K-1
ER93
A A
Elitegroup Computer Systems
Title
DDR Power
Size Document Number Rev
C 865G-M8 1.0
Date: Wednesday, February 22, 2006 Sheet 14 of 32
8 7 6 5 4 3 2 1
5 4 3 2 1
+12V
RSMVCC3 VCC3 VCC VDDQ
AGP1
G_AD[0..31] B1 A1
10 G_AD[0..31] OVRCNT# 12V
B2 5V_A TYPEDET# A2
B3 A3 GCDET_L VDDQ +12V VDDQ
D G_SBA[0..7] 5V_B RESV_A D
10 G_SBA[0..7] B4 USB+ USB- A4
B5 GND_K GND_A A5
G_C_BE0 INT-B B6 A6 INT-A
10 G_C_BE0 INTB# INTA#
1
1
G_C_BE1 CK_G_66M_AGP B7 A7 PCIRST_L2
10 G_C_BE1 CLK RST#
1
R92
8.2K
R98
8.2K
G_C_BE2 G_REQ_L B8 A8 G_GNT_L
10 G_C_BE2 REQ#/DQ27 GNT#
R99
8.2K
G_C_BE3 B9 A9
10 G_C_BE3 G_ST0 VCC3.3_F VCC3.3_A G_ST1
B10 ST0/DQ28 DQM3/ST1 A10
G_FRAME_L G_ST2 B11 A11
2
2
10 G_FRAME_L G_DEVSEL_L G_RBF_L ST2/DQ29 RESV_B G_PIPE_L
B12 A12
2
10 G_DEVSEL_L G_IRDY_L RBF#/DQ30 DQ24/PIPE# G_PERR_R_L
10 G_IRDY_L B13 GND_L GND_B A13
G_TRDY_L G_DBILO B14 A14 G_WBF_L
10 G_TRDY_L G_STOP_L G_SBA0 RESV_H WBF# G_SBA1
10 G_STOP_L B15 SBA0/DQ31 DQ25/SBA1 A15
G_PAR B16 A16 GCDETREF
10 G_PAR VCC3.3_G VCC3.3_B GCDETREF 10
G_REQ_L G_SBA2 B17 A17 G_SBA3
10 G_REQ_L G_GNT_L G_SBSTB_H SBA2/DQM2 DQ26/SBA3 G_SBSTB_L
10 G_GNT_L B18 SB_STB SB_STB# A18
G_PIPE_L B19 A19
C
D
D
10 G_PIPE_L G_SBA4 GND_M GND_C G_SBA5
B20 SBA4/DQ23 WE#/SBA5 A20
G_ADSTB0_H G_SBA6 B21 A21 G_SBA7 GCDET_L B
10 G_ADSTB0_H G_ADSTB0_L SBA6/DQ22 M_FREQ_SEL/SBA7 Q25
10 G_ADSTB0_L B22 RESV RESV_C A22
G_ADSTB1_H B23 A23 MMBT3904LT1-S G G
E
10 G_ADSTB1_H G_ADSTB1_L GND_N GND_D
10 G_ADSTB1_L G_SBSTB_H
B24
B25
3.3VAUX1 RESV_D A24
A25
High: 2/4 X Q23 Q24
S
S
10 G_SBSTB_H G_SBSTB_L G_AD31 VCC3.3_H VCC3.3_C G_AD30 R93 MMBT3904LT1-S MMBT3904LT1-S
10 G_SBSTB_L B26 AD31/DQ21 TCLK0/AD30 A26 Low: 8 X
G_AD29 B27 A27 G_AD28
C AD29/DQ20 TCLK1/AD28 C
B28 VCC3.3_I VCC3.3_D A28
G_AD27 B29 A29 G_AD26 100-
G_SERR_R_L G_AD25 AD27/DQ19 CAS#/AD26 G_AD24 VCC3 +12V
VDDQ B30 AD25/DQ18 AD24 A30
R133 6.8K B31 A31
G_ADSTB1_H GND_O GND_E G_ADSTB1_L
B32 AD_STB1 AD_STB1# A32
G_ST0 G_AD23 B33 A33 G_C_BE3
10 G_ST0 G_ST1 AD23/DQ17 RAS#/C/BE3#
10 G_ST1 B34 VDDQ_F VDDQ_A A34
G_ST2 G_AD21 B35 A35 G_AD22
10 G_ST2 AD21/DQ16 A0/AD22
1500U
1000U-16V-L
G_AD19 B36 A36 G_AD20
AD19/DQ15 A9/AD20
EC27
BC49
BC59
BC63
EC12
BC41
10U-08
B37 GND_P GND_F A37 + +
.1U
.1U
.1U
G_DBILO G_AD17 B38 A38 G_AD18
10 G_DBILO G_RBF_L G_C_BE2 AD17/DQ14 A11/AD18 G_AD16
10 G_RBF_L B39 C/BE2#/DQ13 A8/AD16 A39
G_WBF_L B40 A40 1/7
10 G_WBF_L G_IRDY_L VDDQ_G VDDQ_B G_FRAME_L
B41 IRDY#/DQ12 A10/FRAME# A41 9/24
CK_G_66M_AGP B42 A42
8 CK_G_66M_AGP 3.3VAUX2 RESV_E
B43 GND_Q GND_G A43
INT-A B44 A44
16,30 INT-A INT-B RESV_K RESV_F VDDQ
16,30 INT-B B45 VCC3.3_J VCC3.3_E A45
G_DEVSEL_L B46 A46 G_TRDY_L
PCIRST_L2 DEVSEL#/DQ11 A7/TRDY# G_STOP_L
20,21,30,31 PCIRST_L2 B47 VDDQ_H CS#/STOP# A47
G_PERR_R_L B48 A48 PCIPME_L
PCIPME_L PERR# PME#
16,27,30,31 PCIPME_L B49 GND_R GND_H A49
G_SERR_R_L B50 A50 G_PAR
G_C_BE1 SERR# A6/PAR G_AD15
1000U-6.3V-L
B B51 C/BE1#/DQ10 A1/AD15 A51 B
EC34
BC86
BC83
BC80
BC78
BC64
BC65
B52 VDDQ_I VDDQ_C A52 +
.1U
.1U
.1U
.1U
.1U
.1U
G_AD14 B53 A53 G_AD13
G_AD12 AD14/DQ9 A5/AD13 G_AD11
B54 AD12/DQ8 A2/AD11 A54
B55 GND_S GND_I A55
G_AD10 B56 A56 G_AD9
G_AD8 AD10/DQM1 A4/AD9 G_C_BE0
B57 AD8/DQ0 A3/C/BE0# A57
B58 VDDQ_J VDDQ_D A58
G_ADSTB0_H B59 A59 G_ADSTB0_L
G_AD7 AD_STB0 AD_STB0# G_AD6
B60 AD7/DQ1 DQ5/AD6 A60
B61 GND_T GND_J A61
G_AD5 B62 A62 G_AD4
G_AD3 AD5/DQ2 DQ6/AD4 G_AD2 RSMVCC3 VCC
B63 AD3/DQ3 DQ7/AD2 A63
B64 VDDQ_K VDDQ_E A64
G_AD1 B65 A65 G_AD0
MCHAGPREF AD1/DQ4 DQM0/AD0
10 MCHAGPREF B66 VREF_CG VREF_GC A66
BC54
BC42
.1U
.1U
AGP-BR
BC89
.1U
C
C C
A C A
2N3904S
Elitegroup Computer Systems
B E
Title
B E AGP Express
E E Size Document Number Rev
B 1.0
Date:
865G-M8
Wednesday, February 22, 2006 Sheet 15 of 32
5 4 3 2 1
CH6-18
5 4 3 2 1
AD[31..0]
27,30,31 AD[31..0]
V_FSB_VTT 1 2
R174 62
ICH1A 3/30
CLOSE ICH
ICH1D
AD31 P2 D2 FRAME_L A20GATE_L T22 R5 GPIO6
27,30,31 AD31 AD31 FRAME# FRAME_L 27,30,31 21 A20GATE_L A20GATE AGPBUSY#/GPI6
AD30 F4 M3 IRDY_L A20M_L V23 U3 GPIO7
27,30,31 AD30 AD30 IRDY# IRDY_L 27,30,31 4 A20M_L A20M# GPI7
AD29 P4 E4 TRDY_L SLP_L P22 Y2 LPCPME_L
D 27,30,31 AD29 AD29 TRDY# TRDY_L 27,30,31 4 SLP_L CPU_SLP# GPI8 LPCPME_L 21 D
AD28 F5 L3 DEVSEL_L FERR_L U24 AC3 SMBALERT
27,30,31 AD28 AD28 DEVSEL# DEVSEL_L 27,30,31 4 FERR_L FERR# SMBALERT#/GPI11
AD27 N2 E5 STOP_L IGNNE_L R21 W4 EXTSMI_L
27,30,31 AD27 AD27 STOP# STOP_L 27,30,31 4 IGNNE_L IGNNE# GPI12 EXTSMI_L
AD26 D3 F1 PAR HINIT_L R23 W5 WOL
27,30,31 AD26 AD26 PAR PAR 27,30,31 4,20 HINIT_L INIT# GPI13 WOL 23
AD25 P3 K2 PERR_L INTR U23 U21
27,30,31 AD25 AD25 PERR# PERR_L 27,30,31 4 INTR INTR GPO18
AD24 E6 L2 PLOCK_L NMI R22 T20
27,30,31 AD24 AD24 PLOCK# PLOCK_L 30,31 4 NMI NMI GPO19
AD23 N4 L4 SERR_L KBRST_L P23 U22
27,30,31 AD23 AD23 SERR# SERR_L 27,30,31 21 KBRST_L RCIN# GPO20
AD22 C4 V2 PCIPME_L SIRQ F23 R1
27,30,31 AD22 AD22 PME# PCIPME_L 15,27,30,31 21 SIRQ SERIRQ GPO21
AD21 N5 V4 DEVRST_L SMI_L V24 U20 GPIO22
27,30,31 AD21 AD21 PCIRST# DEVRST_L 10,20,21 4 SMI_L SMI# GPO22
AD20 H3 N1 CK_P_33M_ICH STPCLK_L T24 F22
27,30,31 AD20 AD20 PCICLK CK_P_33M_ICH 8 4 STPCLK_L STPCLK# SATA_LED#
AD19 P5 AC1 CNR_DWEN
27,30,31 AD19 AD19 GPIO24 CNR_DWEN 32
AD18 B2 B3 INT-A P20 W3 GPIO8
27,30,31 AD18 AD18 PIRQA# INT-A 15,30 DPRSLPVR GPIO25
AD17 L1 E1 INT-B R24 V3 LED0
27,30,31 AD17 AD17 PIRQB# INT-B 15,30 DPSLP# GPIO27 LED0 26
AD16 G4 A2 INT-C W2
27,30,31 AD16 AD16 PIRQC# INT-C 30 GPIO28
AD15 G5 C2 INT-D SATA0TXP AA8 T1 GPIO32 9/24
27,30,31 AD15 AD15 PIRQD# INT-D 30 SATA0TXP GPIO32 GPIO32 20
AD14 K1 D7 INT-E SATA0TXN AB8 G23 SATALED
27,30,31 AD14 AD14 PIRQE#/GPI2 INT-E 30,31 SATA0TXN GPIO33 SATALED 26
AD13 G2 A6 INT-F SATA0RXN AD7 F21 BOOTBLOCK
27,30,31 AD13 AD13 PIRQF#/GPI3 INT-F 27,30,31 SATA0RXN GPIO34 BOOTBLOCK 20
AD12 L5 E2 INT-G SATA0RXP AC7 4/16
27,30,31 AD12 AD12 PIRQG#/GPI4 INT-G 30,31 SATA0RXP
AD11 H4 B1 INT-H AD2 SMBCLK
27,30,31 AD11 AD11 PIRQH#/GPI5 INT-H 31 SMBCLK SMBCLK 21,30,31,32
AD10 M4 AD1 SMBDATA
27,30,31 AD10 AD10 SMBDATA SMBDATA 21,30,31,32
AD9 F2 D5 PREQ-0 SATA1TXP AA10 AD3 SMLINK0
27,30,31 AD9 AD9 REQ0# SATA1TXP SMLINK0
AD8 K5 C1 PREQ-1 SATA1TXN AB10 AA2 SMLINK1
27,30,31 AD8 AD8 REQ1# PREQ-1 30 SATA1TXN SMLINK1
AD7 J2 C5 PREQ-2 SATA1RXN AD9 V5 ALERT_L
27,30,31 AD7 AD7 REQ2# PREQ-2 30 SATA1RXN LINKALERT#
AD6 J3 B6 PREQ-3 SATA1RXP AC9
27,30,31 AD6 AD6 REQ3# PREQ-3 31 SATA1RXP
AD5 H2 C6 PREQ-4 E24 SPKR
27,30,31 AD5 AD5 REQ4#/GPI40 PREQ-4 27 SPKR SPKR 24,26
AD4 H5 A5 REQ-A ER102 1 2 24.9-1 SATABIAS Y11 AB3 RI_L
27,30,31 AD4 AD4 REQA#/GPI0 SATARBIASP RI# RI_L 23
C AD3 K4 E7 PREQ-5 Y9 Y4 PWRBT_L C
27,30,31 AD3 AD3 REQB#REQ5#/GPI1 SATARBIASN PWRBTN# PWRBT_L 21
AD2 G3 Y1 SUSCLK
27,30,31 AD2 AD2 SUSCLK
AD1 J5 D4 CK_100M_SATA_H AC5 AB2 BATLOW_L
27,30,31 AD1 AD1 GNT0# 8 CK_100M_SATA_H CLK100P BATLOW#
AD0 J4 A3 PGNT-1 CK_100M_SATA_L AD5 AB1 LPCPD_L
27,30,31 AD0 AD0 GNT1# PGNT-1 30 8 CK_100M_SATA_L CLK100N SUS_STAT#
B7 PGNT-2 W1 SLP3_L
GNT2# PGNT-2 30 SLP_S3# SLP3_L 21,28
CBE-3 M2 C7 PGNT-3 FWH0 T5 U2 SLP4_L 9/24
27,30,31 CBE-3 C/BE3# GNT3# PGNT-3 31 20,21 FWH0 LAD0 SLP_S4# SLP4_L 14
CBE-2 N3 A4 PGNT-4 FWH1 R4 AA3 SLP5_L
27,30,31 CBE-2 C/BE2# GNT4#/GPO48 PGNT-4 27 20,21 FWH1 LAD1 SLP_S5# SLP5_L 26
CBE-1 J1 E8 FWH2 R3 U1 HWRST_L
27,30,31 CBE-1 C/BE1# GNTA#/GPO16 20,21 FWH2 LAD2 SYS_RESET# HWRST_L 4,26
CBE-0 E3 B4 FWH3 U4 R20 VRM_PWRGD
27,30,31 CBE-0 C/BE0# GNTB#/GNT5#/GPO17 20,21 FWH3 LAD3 VGATE/VRMPWRGD VRM_PWRGD 29
FWH4 T4 P24 H_PWRGD
20,21 FWH4 LFRAME# CPUPWRGD/GPO49 H_PWRGD 4
SPDG ICH5 LDRQ0_L U5 T21 THERMTRIP_L
21 LDRQ0_L LDRQ0# THRMTRIP# THERMTRIP_L 4
R2 T2 THRM_L
LRDQ1#/GPI41 THRM# THRM_L 21
VCC3 AD10 INTVRMEN
RTCX1 INTVRMEN CK_14M_ICH
AC11 RTCX1 CLK14 F20 CK_14M_ICH 8
RTCX2 AB12 Y12 INTRUDER_L
RTCVCC RTCRST_L RTCX2 INTRUDER# RTCVCC
AA12 RTCRST#
PREQ-1 1 2 VCC3 RSMRST_L AB13 A11
R152 8.2K 17,18 RSMRST_L PWROK RSMRST# NC
9,18,21 PWROK AC12 PWROK 1 2
KBRST_L 1 2 R202 1M
INT-F 7 8 A20GATE_L R170 1 2 8.2K SPDG ICH5 1 2
PREQ-0 5 6 SIRQ R171 1 2 10K R200 330K
PREQ-2 GPIO22 R165 1 +12V
3 4 2 8.2K
1
BC170
REQ-A 1 2 R189 10K-O
.1U
RN22
2
8.2K-8P4R INT-G 1 2 RI_L
2
B B
.1U
PREQ-5 7 8 INT-H R160 1 2 8.2K 4/1
1
10K
R215
INT-E 5 6 R159 8.2K
PREQ-4 3 4 V_FSB_VTT 2 1 SMBDATA
RTC
BC324
PREQ-3 1 2 GPIO6 7 8
2
D12 THRM_L 5 6 THERMTRIP_L R175 33 3/30 R400 0
D
1
2
RN21 BAT54C GPIO7 3 4
3
0-O
R211
8.2K-8P4R 1 2 RSMVCC3 8/16
SATA1
RN24 EXTSMI_L 7 8 G
8.2K-8P4R SUSCLK 5 6 RN51
1
1 2 SATA0TXP LPCPME_L 3 4 8.2K-8P4R Q49 R401 0
1
2
S
GND TXP SPKR PWRBT_L SDATA 2N7002-S SDATA
1 2 1 2 8,12,13 SDATA 2 1
3 SATA0TXN R164 8.2K SCLK
TXN 8,12,13 SCLK
4 GND
5 SATA0RXN No Reboot SMLINK1 7 8 2 1 SMBCLK
RXN RSMVCC3 BATLOW_L 5 6 RN52
1
2
7 6 SATA0RXP LPCPD_L 3 4 8.2K-8P4R R402 0
D
GND RXP
2
22K
R213
R204
RI_L 1 2
1K
0-O
R216
VBAT CLR_CMOS PCIPME_L 1 2 RTCX1
SATA R79 8.2K RTCX2 G
2
1
SMBDATA 7 8
1
SATA2 RTCRST_L 1 SMBCLK
1 2 JP1 5 6 RN53 1 2 Q51 R403 0
S
R219 1K 2
3
SMBALERT 3 4 8.2K-8P4R R199 10M 2N7002-S 2 1 SCLK
SMLINK0 1 2
p
A 1 2 SATA1TXP H3*1 A
GND TXP BT1 X5
1
1
BC167
3 SATA1TXN SK-CR2032V HWRST_L 7 8 1 2
TXN
R222
.1U
4 CLR_CMOS ALERT_L 5 6 RN25
Elitegroup Computer Systems
n
GND
1K
5 SATA1RXN 1-2 : NORMAL WOL 3 4 8.2K-8P4R
2
RXN
1
1
2-3 : CLEAR CMOS GPIO8 1 2 X-32.768K-CY
10P
10P
C70
C69
7 6 SATA1RXP Title
ICH5 Part A
2
GND RXP R197 27K
2
2
CNR_DWEN 2 1
Size Document Number Rev
SATA Custom 1.0
Date:
865G-M8 16
Wednesday, February 22, 2006 Sheet of 32
5 4 3 2 1
5 4 3 2 1
VDDQ HL[0..10]
HL[0..10] 10
PDD[0..15]
19 PDD[0..15]
**CLOSE ICH**
SDD[0..15]
19 SDD[0..15]
2
2
D D
51-1
R166
1 R168
62
10MIL WIDE
1
ICH1B
HL0 H20 C23 USBP0P
10 HL0 HI0 USBP0P USBP0P 27
HL1 H21 D23 USBP0N
10 HL1 HI1 USBP0N USBP0N 27
HL2 J20 A22 USBP1P
10 HL2 HI2 USBP1P USBP1P 27
HL3 H23 B22 USBP1N
10 HL3 HI3 USBP1N USBP1N 27
HL4 M23 C21 USBP2P ICH1C
10 HL4 HI4 USBP2P USBP2P 27
HL5 M21 D21 USBP2N
10 HL5 HI5 USBP2N USBP2N 27
HL6 N21 A20 USBP3P PDD15 AB17 AA23 SDD15
10 HL6 HI6 USBP3P USBP3P 27 19 PDD15 PDD15 SDD15 SDD15 19
HL7 M20 B20 USBP3N PDD14 AA16 AB24 SDD14
10 HL7 HI7 USBP3N USBP3N 27 19 PDD14 PDD14 SDD14 SDD14 19
HL8 L22 C19 USBP4P PDD13 Y16 AC24 SDD13
10 HL8 HI8 USBP4P USBP4P 20 19 PDD13 PDD13 SDD13 SDD13 19
HL9 J22 D19 USBP4N PDD12 AC16 AB22 SDD12
10 HL9 HI9 USBP4N USBP4N 20 19 PDD12 PDD12 SDD12 SDD12 19
HL10 K21 A18 USBP5P PDD11 AA15 AA20 SDD11
10 HL10 HI10 USBP5P USBP5P 20 19 PDD11 PDD11 SDD11 SDD11 19
HL11 G22 B18 USBP5N PDD10 AD16 AC22 SDD10
HI11 USBP5N USBP5N 20 19 PDD10 PDD10 SDD10 SDD10 19
C17 USBP6P PDD9 Y15 AD22 SDD9
USBP6P USBP6P 20 19 PDD9 PDD9 SDD9 SDD9 19
HLSTB_H K23 D17 USBP6N PDD8 AD15 Y19 SDD8
10 HLSTB_H HI_STBF USBP6N USBP6N 20 19 PDD8 PDD8 SDD8 SDD8 19
HLSTB_L J24 A16 USBP7P PDD7 AB14 AC20 SDD7
10 HLSTB_L HI_STBS USBP7P USBP7P 20 19 PDD7 PDD7 SDD7 SDD7 19
ICHCMP N24 B16 USBP7N PDD6 AD14 AB20 SDD6
HIRCOMP USBP7N USBP7N 20 19 PDD6 PDD6 SDD6 SDD6 19
HBSWING L20 PDD5 AC15 AC21 SDD5
10 HBSWING HI_VSWING 19 PDD5 PDD5 SDD5 SDD5 19
HUBREF L24 PDD4 AA14 AB21 SDD4
10 HUBREF HIREF 19 PDD4 PDD4 SDD4 SDD4 19
C CK_HBL_66M_ICH N22 C15 OC0_L R155 1 2 10K RSMVCC3 PDD3 AC14 AD24 SDD3 C
8 CK_HBL_66M_ICH CLK66 OC0# 19 PDD3 PDD3 SDD3 SDD3 19
D15 PDD2 Y14 AD23 SDD2
OC1# 19 PDD2 PDD2 SDD2 SDD2 19
CLANRXD0 C10 D14 PDD1 Y13 AB23 SDD1
32 CLANRXD0 LAN_RXD0 OC2# 19 PDD1 PDD1 SDD1 SDD1 19
CLANRXD1 C9 C14 PDD0 AB16 AA22 SDD0
32 CLANRXD1 LAN_RXD1 OC3# 19 PDD0 PDD0 SDD0 SDD0 19
CLANRXD2 C11 B14 OC1_L R156 1 2 10K
32 CLANRXD2 CLANTXD0 LAN_RXD2 OC4#/GPI9 PDIOW_L SDIOW_L
32 CLANTXD0 D9 LAN_TXD0 OC5#/GPI10 A14 19 PDIOW_L AA17 PDIOW# SDIOW# Y22 SDIOW_L 19
CLANTXD1 E9 D13 PDDACK_L AC18 W20 SDDACK_L
32 CLANTXD1 LAN_TXD1 OC6#/GPI14 19 PDDACK_L PDDACK# SDDACK# SDDACK_L 19
CLANTXD2 B12 C13 PDREQ_L AC17 Y20 SDREQ_L
32 CLANTXD2 LAN_TXD2 OC7#/GPI15 19 PDREQ_L PDDREQ SDDREQ SDREQ_L 19
CLANRSTSYNC D10 PDIOR_L AD18 Y23 SDIOR_L
32 CLANRSTSYNC LAN_RSTSYNC 19 PDIOR_L PDIOR# SDIOR# SDIOR_L 19
CLANCLK E10 A24 USBRBIAS_L 1 2 PIORDY AA18 Y21 SIORDY
32 CLANCLK LAN_CLK USBRBIAS 19 PIORDY PIORDY SIORDY SIORDY 19
RSMRST_L AA1 B24 ER98 22.6 1%
16,18 RSMRST_L LAN_RST# USBRBIAS# PDA2 SDA2
Must routing a trace to 22.6ohm 19 PDA2 AC19 PDA2 SDA2 W21 SDA2 19
EE_DIN B11 F24 pad, Don't direct connect with PDA1 AD19 W23 SDA1
32 EE_DIN EE_DIN CLK48 19 PDA1 PDA1 SDA1 SDA1 19
EE_CS B10 USBRBIAS_L.(two trace must < 500 PDA0 AA19 W22 SDA0
32 EE_CS EE_CS 19 PDA0 PDA0 SDA0 SDA0 19
EE_DOUT A12
32 EE_DOUT EE_SHCLK EE_SHCLK mils) CS3P_L CS3S_L
32 EE_SHCLK B9 EE_DOUT 19 CS3P_L Y18 PDCS3# SDCS3# V20 CS3S_L 19
CS1P_L AB19 V22 CS1S_L
19 CS1P_L PDCS1# SDCS1# CS1S_L 19
AC_SYNC B8
24,32 AC_SYNC AC_RST_L AC_SYNC IRQ14 IRQ15
32 AC_RST_L C12 AC_RST# 19 IRQ14 Y17 IRQ14 IRQ15 Y24 IRQ15 19
AC_SDOUT A9
24,32 AC_SDOUT AC_SDIN0 AC_SDOUT
32 AC_SDIN0 2 R520 1 33 E12 AC_SDIN0
CK_USB_48M_ICH
CK_USB_48M_ICH 8
SPDG ICH5
AC_SDIN1 2 R521 1 33 D12
32 AC_SDIN1 AC_SDIN2 AC_SDIN1
24,32 AC_SDIN2 A13 AC_SDIN2
AC_BIT_CLK D8
24,32 AC_BIT_CLK AC_BIT_CLK
B B
SPDG ICH5
HBSWING C68 1 2 .01U
HUBREF C67 1 2 .01U
AC_SDIN0 R158 2 1 10K
AC_SDIN1 R157 2 1 10K
Close to ICH
A A
Elitegroup Computer Systems
Title
ICH5 Part B
Size Document Number Rev
Custom 1.0
Date:
865G-M8
Wednesday, February 22, 2006 Sheet 17 of 32
5 4 3 2 1
5 4 3 2 1
ICH1F
VDDQ 3/26 V5REF
VDDQ VCC3 A1 G6
ICH1E VSS VSS
D9 A7 G20
VSS VSS
10U-10V-08
P N 1 2 VCC A10 VSS VSS G24
VCC3 B5 K10 R151 1K A15 H1
P
VCC3_3 VCC1_5 VSS VSS
1
1
BC113
BC111
F6 K12 1N4148-S A17 H19
VCC3_3 VCC1_5 VSS VSS
.1U
G1 K13 + BC157 A19 H22
VCC3_3 VCC1_5 VSS VSS
2
2
100U-2.2V-O
BC104
BC105
H6 L19 A21 J6
2
2
VCC3_3 VCC1_5 VSS VSS
.1U
.1U-O
K6 P19 A23 J21
N
VCC3_3 VCC1_5 VSS VSS
L6 R10 AA5 J23
1
1
D VCC3_3 VCC1_5 VSS VSS D
M10 VCC3_3 VCC1_5 R6 AA7 VSS VSS K3
N10 VCC3_3 VCC1_5 H24 AA9 VSS VSS K11
P6 VCC3_3 VCC1_5 J19 AA11 VSS VSS K14
R13 VCC3_3 VCC1_5 K19 AA13 VSS VSS K20
V19 VCC3_3 VCC1_5 M15 VDDQ 9/24 AA21 VSS VSS K22
W15 VCC3_3 VCC1_5 N15 AA24 VSS VSS K24
W17 VCC3_3 VCC1_5 N23 These pins need to be AB5 VSS VSS L10
W24 VCC3_3 VCC1_5 E15 separarted power plane AB7 VSS VSS L11
AD13 VCC3_3 VCC1_5 F15 AB9 VSS VSS L12
AD20 VCC3_3 VCC1_5 F14 AB11 VSS VSS L13
G19 W19 RSMVCC3 AB15 L14
VCC3_3 VCC1_5 VSS VSS
G21 VCC3_3 VCC1_5 R12 AB18 VSS VSS L15
VCC1_5 W9 AC2 VSS VSS L21
RSMVCC3 E18 VCCSUS3_3 VCC1_5 W10 AC4 VSS VSS L23
1
SC12
B15 VCCSUS3_3 VCC1_5 W11 AC6 VSS VSS M1
.1U
E11 VCCSUS3_3 VCC1_5 W6 AC8 VSS VSS M5
F10 W7 AC10 M11
2
VCCSUS3_3 VCC1_5 VSS VSS
F11 VCCSUS3_3 VCC1_5 W8 AC13 VSS VSS M12
E13 VCCSUS3_3 VCCSATAPLL AA6 AC23 VSS VSS M13
E14 VCCSUS3_3 VCCSATAPLL AB6 AD4 VSS VSS M14
U6 VCCSUS3_3 VCCUSBPLL C24 AD6 VSS VSS M22
V6 VCCSUS3_3 VCC1_5 E22 AD8 VSS VSS M24
F16 VCCSUS3_3 AD17 VSS VSS N11
F17 VCCSUS3_3 VCCSUS1_5 F19 AD21 VSS VSS N12
F18 VCCSUS3_3 VCCSUS1_5 Y5 AD12 VSS VSS N13
C K15 VCCSUS3_3 VCCSUS1_5 AA4 B13 VSS VSS N14 C
VCCSUS1_5 AB4 B17 VSS VSS N20
V5REF A8 F7 B19 P1
V5REF VCCSUS1_5 VSS VSS
5VSB 1 2 W14 V5REF VCCSUS1_5 F8 B21 VSS VSS P10
.01U
.01U
.01U
R416 0 VCC3 B23 P11
VSS VSS
1
1
1
VCCDUAL 1 2 E16 V5REF_SUS V_CPU_IO R15 V_FSB_VTT C3 VSS VSS P12
R417 0-O R19 C8 P13
V_CPU_IO VSS VSS
1
1
1
1
1
1
1
SC4
SC7
SC8
SC10
BC100
BC112
BC166
BC164
SC11
SC13
RTCVCC AD11 T19 C16 P14
2
2
2
VCCRTC V_CPU_IO VSS VSS
.1U
.1U
.1U
.1U
.1U
.1U
.1U
.1U
C18 VSS VSS P15
1
.1U
.1U
C20 P21
2
2
2
2
2
2
2
VSS VSS
C22 VSS VSS R11
1
1
SC9
SPDG ICH5 D1 R14
2
VSS VSS
BC171
D6 VSS VSS T23
SC1
D11 T3
2
2
VSS VSS
D16 VSS VSS T6
D18 VSS VSS U19
D20 VSS VSS V1
VDDQ D22 V21
VSS VSS
D24 VSS VSS W16
RSMVCC3 RSMVCC3 E17 VSS VSS W18
E19 VSS VSS Y3
1
1
1
1
1
SC15
SC16
SC19
SC20
SC21
E20 VSS VSS Y6
.1U
.1U
.1U
.1U
.1U
E21 VSS VSS Y7
U33A U33B
14
14
E23 Y8
2
2
2
2
2
VSS VSS
F3 VSS VSS Y10
RSMRST_L
B RSMVCC3 2
R254
1
1K
1 2 3 4 1
R255
2
22 RSMRST_L 16,17 4/19 F9 VSS B
LVC14 LVC14 SPDG ICH5
7
7
1
BC233
100P
2
RSMVCC3
RSMVCC3 RSMVCC3
C176 0.1uF
U33C U33D
14
14
U33E U33F
14
14
ATXPOK 1 2 5 6 9 8 1 2
26,28 ATXPOK PWROK 9,16,21
11 10 13 12 R725 100 R726 22
LVC14 LVC14
7
7
2
2
LVC14 LVC14
7
7
BC348
BC339
10uF-10V-08
0.1uF-O
1
1
A A
Elitegroup Computer Systems
DOG_RST_L Title
DOG_RST_L 8
ICH5 Part C
Size Document Number Rev
Custom 1.0
Date:
865G-M8
Wednesday, February 22, 2006 Sheet 18 of 32
5 4 3 2 1
8 7 6 5 4 3 2 1
4 4
PDD[0..15]
17 PDD[0..15]
PCIRST_L3 1 2
21 PCIRST_L3 R241 0 IDE1
PDD7 1 2 PDD8
PDD6 3 4 PDD9
PDD5 5 6 PDD10
PDD4 7 8 PDD11
PDD3 9 10 PDD12
PDD2 11 12 PDD13
PDD1 13 14 PDD14
PDD0 15 16 PDD15
17 18
PDREQ_L 19 20
17 PDREQ_L 21 22
17 PDIOW_L
PDIOW_L
PDIOR_L 23 24 LO:80 PIN CABLE
17 PDIOR_L 25 26
17 PIORDY
PIORDY
PDDACK_L 27 28 HI:40 PIN CABLE
17 PDDACK_L IRQ14 29 30
17 IRQ14 PDA1 31 32
17 PDA1 33 34 P66DET 20
PDA0 PDA2
17 PDA0 35 36 PDA2 17
3 CS1P_L CS3P_L 3
17 CS1P_L 37 38 CS3P_L 17
1
IDEACTP_L
39 40
27K
R234
1 2 H20*2-LPB-P20E
VCC3 R212 4.7K
2 1
2
R207 10K
SDD[0..15]
17 SDD[0..15]
R231
PCIRST_L3 1 2
IDE2
0
SDD7 1 2 SDD8
SDD6 3 4 SDD9
SDD5 5 6 SDD10
2
SDD4 7 8 SDD11 2
SDD3 9 10 SDD12
SDD2 11 12 SDD13
SDD1 13 14 SDD14
SDD0 15 16 SDD15
17 18
SDREQ_L 19 20
17 SDREQ_L SDIOW_L 21 22
17 SDIOW_L SDIOR_L 23 24
17 SDIOR_L SIORDY 25 26
17 SIORDY SDDACK_L 27 28
17 SDDACK_L IRQ15 29 30
17 IRQ15 SDA1 31 32
17 SDA1 33 34 S66DET 20
SDA0 SDA2
17 SDA0 35 36 SDA2 17
CS1S_L CS3S_L
17 CS1S_L 37 38 CS3S_L 17
IDEACTS_L
39 40
1
27K
R224
1 2 H20*2-LP-P20E
VCC3 R223 4.7K
2 1
R225 10K
2
1 D15 1
IDEACTP_L N P HDDLED 26
D141N4148-S
IDEACTS_L N P Elitegroup Computer Systems
1N4148-S Title
IDE Connector
# MAX TRACE LENGTH IS 8"
Size Document Number Rev
Custom 1.0
Date:
865G-M8
Wednesday, February 22, 2006 Sheet 19 of 32
8 7 6 5 4 3 2 1
8 7 6 5 4 3 2 1
USB PORT INTERFACE
D D
VCCDUAL USBPWR1
1
F5
2
100 Mils Width
PTC-2AS USB3 USB4
1
1 1 2 2 1 1 2 2
1
EC39
1000U-10V
+ BC96 USBP5N 3 4 USBP4N USBP6N 3 4 USBP7N
17 USBP5N 3 4 USBP4N 17 17 USBP6N 3 4 USBP7N 17
USBP5P 5 6 USBP4P USBP6P 5 6 USBP7P
17 USBP5P 5 6 USBP4P 17 17 USBP6P 5 6 USBP7P 17
.1U 7 8 7 8
2
2
7 8 7 8
9 9 10 10 9 9 10 10
KEY H5*2-P9E
KEY H5*2-P9E
VCC3
C VCC3
GPI2: C
2
R781
0 2 1 High:1394 Install
R226 8.2K
1
Low:1394 xxx
FGPI3 2 1 2 1 IC
R227 8.2K R244 8.2K
GPI3:
2
2 1 FGPI4
R782 R242 8.2K
0-O
High:Suspend xxx
1
2 1 FGPI2
R220 8.2K-O Low:suspend install
GPI4:
JP3 High:3-COM Lan Install
BIOS_WP
2 2 1 GPIO32 16 Low:Realtek PCI Lan install
R278 100-O
1
H2*1 VCC3
VCC3
B OPEN:Flash Write Unprotect B
SHORT:Flash Write Protect 9/24
1
1
BC225
BC230
.1U
.1U-O
R873 0-O
1 2
2
2
15,21,30,31 PCIRST_L2 VCC3 VCC
U18
R874 0 1 VPP VCC 32 C
2
1
DEVRST_L CK_P_33M_FWH
10,16,21 DEVRST_L 2 1 2 RST# CLK 31 CK_P_33M_FWH 8 C
R245
FGPI3 FGPI4 C
3 FGPI3 FGPI4 30 C
1K
R238
4.7K
FGPI2 4 29 IC
FGPI1 FGPI2 IC
19 S66DET FGPI0
5
6
FGPI1 GNDA 28
27
B 2N3904S
1
2
19 P66DET FWHWP_L FGPI0 VCCA
VCC3 2 1 7 WP# GND 26
R230 2 1 4.7K TBL_L B E
VCC3 R218 2 1 4.7K
8
9
TBL# VCC 25
24
B
16 BOOTBLOCK R481 0-O ID3 INIT# FWH4
10 23 FWH4 16,21 B E
C
ID2 FWH4
4/16
11
12
ID1 RFU 22
21 B
E E
FWH0 ID0 RFU
13 20
C
16,21 FWH0 FWH1 FWH0 RFU Q54
14 19
E
16,21 FWH1 FWH2 FWH1 RFU MMBT3904LT1-S
A
16,21 FWH2 15 FWH2 RFU 18 B 1 2 HINIT_L 4,16 A
16 17 FWH3 R247 4.7K
GND FWH3 FWH3 16,21
Q53
E
MMBT3904LT1-S
PLCC-32PBR Elitegroup Computer Systems
Title
USB/FWH
Size Document Number Rev
Custom 1.0
Date:
865G-M8
Wednesday, February 22, 2006 Sheet 20 of 32
8 7 6 5 4 3 2 1
