ECS 848P-M7 Schematics REV 1.0
1
2
3
4
5
6
7
8
848P-M7
A A
Schem a t i cs V ersi on Histor y Tabl e :
Circuit Ver. PCB Ver. Total Page Modificatory Page Date
A
A
BB33
33
04/16 / ' 04
05/19 / ' 04
1.0 1.0 3 3
B B
C C
Page Title of Schematic :
Title Page
Cover Sheet
System B lock Diagram
P4 775P Part A
P4 775P Part B
P4 775P Part C
P4 775P Part C
P4 775P Part C
Clock Generator
I865(MCH)Part A
I865(MCH)Part B
DDR Ser i a l Re s istors
DDIMM 1&2 ( DDR SDR AMs )
DDR SSTL-2 Terminations
DDR Power
AGP 8X Slot 1.5V
ICH5 Part A
ICH5 Part B
ICH5 Part C
IDE C onnector
USB/FWH
LPC _FDD/KB/M
I/O Ports
H/W Monitor
AC97 Codec
Audio Interface
ATX Power & Front Panel
Rev : 1.0
PageTitle
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27LAN/CNR
775P Vcore DC-DC
MIS DC-DC
D D
PCI S lot 1&2
PCI Sl ot 3
VT 6307 (1394)
1394 Connector
1
2
3
4
5
6
28
29
30
31
32
33
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
Date: Sheet
7
Cover Sheet
848P-M7
of
134Wednesday , June 09, 2004
8
1.0
A
B
C
D
E
PCB : 244 x 244 mm ; 4 layers
DEVICE
PCI1
4 4
PCI2
PCI3
LAN
1394
IDSEL
16
17 D/E/F/G PREQ-2 PGNT-2
18 E/F/G/H PREQ-3 PGNT-3
25 PREQ-4 PGNT-4F
26 G PREQ-0 PGNT-0
INT#
C/D/E/F
REQ#
PREQ-1
GNT#
PGNT-1
BW : 1.066GB/s @ Freq : 66MHz
AGP1 S lot 132p
8X / 1.5V
3 3
VGA (G only)
USB V2.0
USB1
2 ports
USB2
2 ports
USB3
2 ports
USB4
2 ports
IDE2 40pin
IDE1 40pin
2 2
USBLAN
8 ports
Up to Ultra ATA/100
Two IDE Channel
AC' 97 & Lan I/F
intel
P4 Processor
775 pin
BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz
BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz
intel
iSP/G
932pin FC-BGA
BW : 266MB/s @ Freq : 66MHz
intel
ICH5
460pin EBGA
BW : 2.1GB/s @ DDR :200/266/333MHz & Freq : 133MHz
BW : 3.2GB/s @ DDR : 266/333/400MHz & Freq : 200MHz
DDIMM 1: DD R Soc ke t 184P
DDIMM2 : DD R So cket 184P
DDIMM 3: DD R Soc ke t 184P
DDIMM4 : DD R So cket 184P
BW : 133MB/s @Freq : 33MHz
PCI1 Slot 120pin @ AD16
PCI2 Slot 120pin @ AD17
PCI3 Slot 120pin @ AD18
SATA1 7Pin
SATA2 7pin
Lan Chip
Audio Codec
CMI9738
CMI9739
intel
FWH
32pin PLCC
LPC bus
VIA 1394
RTL8 101L
100pin
USBLAN
RJ45
CONN/
Mic In
Line Out
Line In
1 1
Super I/O
W38637F
128pin PQFP
HEADER
Elitegroup Computer Systems
Title
Size Docu ment Number Rev
B
A
B
C
D
Date: Sheet
System Block Diagram
848P-M7
234Wednesday, June 09, 2004
E
1.0
of
5
CPU1A
LGA775
B4
C5
A4
C6
A5
B6
B7
A7
A10
A11
B10
C11
D8
B12
C12
D11
G9
F8
F9
E9
D7
E10
D10
F11
F12
D13
E13
G13
F14
G14
F15
G15
G16
E15
E16
G18
G17
F17
F18
E18
E19
F20
E21
F21
G21
E22
D22
G22
D20
D17
A14
C15
C14
B15
C18
B16
A17
B18
C21
B21
B19
A19
A22
B22
B3
F5
A3
H_D[0..63]
H_A[3..31]
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63
RS0
RS1
RS2
VSS_SENSE_AN6VSSSEN
VCC_SENSE_AN5VCCSEN
VSSSEN29
VCCSEN29
D D
H_D09
H_D19
H_D29
H_D39
H_D49
H_D59
H_D69
H_D79
H_D89
H_D99
H_D109
H_D119
H_D129
H_D139
H_D149
H_D159
H_D169
H_D179
H_D189
H_D199
H_D209
H_D219
H_D229
H_D239
H_D249
H_D259
C C
B B
A A
H_D269
H_D279
H_D289
H_D299
H_D309
H_D319
H_D329
H_D339
H_D349
H_D359
H_D369
H_D379
H_D389
H_D399
H_D409
H_D419
H_D429
H_D439
H_D449
H_D459
H_D469
H_D479
H_D489
H_D499
H_D509
H_D519
H_D529
H_D539
H_D549
H_D559
H_D569
H_D579
H_D589
H_D599
H_D609
H_D619
H_D629
H_D639
H_RS0_L9
H_RS1_L9
H_RS2_L9
R318 0
R317 0
H_D0
H_D1
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43
H_D44
H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63
H_RS0_L
H_RS1_L
H_RS2_L
4
A20
AC4
AE3
AE4
AE6
AH2
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
H_D[0..63] 9
H_A[3..31] 9
VTT_OUT_L
VTT_OUT_R
AN6
AN5
AM5
C9
RESERVED6
VSS_MB_REGULATION
VCC_MB_REGULATION
D14
D16
E23
RESERVED9
RESERVED10D1RESERVED11
RESERVED12
3
R315 62-O
R316 62-O
BC260
E24
F23
F29
G10
B13
RESERVED13
RESERVED14
RESERVED15E5RESERVED16E6RESERVED17E7RESERVED18
RESERVED19
RESERVED20F6RESERVED21
RESERVED22
RSVD_G6VTT_OUT_L
RSVD_AK6VTT_OUT_R
.1U-O
RESERVED23H2RESERVED24J2RESERVED25J3RESERVED26N4RESERVED27N5RESERVED28P5RESERVED29T2RESERVED30V1RESERVED31W1RESERVED32Y3RESERVED33
CPUVID0
CPUVID1
CPUVID2
CPUVID3
CPUVID4
CPUVID5
D23
AK6
G6
AM2
AL5
AM3
AL6
AK4
AL4
H_A3
L5
VID3
VID4
VID5
SKTOCC
TESTH10
TESTH11
TESTH12
BOOTSELECT
BPM0
BPM1
BPM2
BPM3
BPM4
BPM5
DP0
DP1
DP2
DP3
REQ0
REQ1
REQ2
REQ3
REQ4
TESTH0
TESTH1
TESTH2
TESTH3
TESTH4
TESTH5
TESTH6
TESTH7
TESTH8
TESTH9
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
P6
M5
L4
M4
R4
T5
U6
T4
U5
U4
V5
V4
W5
AB6
W6
Y6
Y4
AA4
AD6
AA5
AB5
AC5
AB4
AF5
AF4
AG6
AG4
AG5
AH4
AH5
AJ5
AJ6
AJ2
AJ1
AD2
AG2
AF2
AG3
J16
H15
H16
J17
K4
J5
M6
K6
J6
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
H_A14
H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5
H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4
AE8
TESTHI0
F26
TESTHI1
W3
F25
G25
G27
G26
G24
TESTHI2_7
F24
TESTHI8
G3
TESTHI9
G4
TESTHI10
H5
TESTHI11
P1
TESTHI12
W2
BOOTSEL
Y1
VID0
VID1
VID2
RESERVED34
RESERVED35
CPUVID0 29
CPUVID1 29
CPUVID2 29
CPUVID3 29
CPUVID4 29
CPUVID5 29
H_A3 9
H_A4 9
H_A5 9
H_A6 9
H_A7 9
H_A8 9
H_A9 9
H_A10 9
H_A11 9
H_A12 9
H_A13 9
H_A14 9
H_A15 9
H_A16 9
H_A17 9
H_A18 9
H_A19 9
H_A20 9
H_A21 9
H_A22 9
H_A23 9
H_A24 9
H_A25 9
H_A26 9
H_A27 9
H_A28 9
H_A29 9
H_A30 9
H_A31 9
H_REQ0 9
H_REQ1 9
H_REQ2 9
H_REQ3 9
H_REQ4 9
2
H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5
ER134 49.9-1
ER135 49.9-1
ER136 49.9-1
ER137 49.9-1
ER138 49.9-1
ER139 49.9-1
1
VTT_OUT_R
Please BMP TERMINATION NEAR to CPU
VTT_OUT_LTESTHI12
VTT_OUT_L
VTT_OUT_R
V_FSB_VTT
VTT_OUT_L
BOOTSEL
TESTHI0
TESTHI2_7
TESTHI1
TESTHI8
TESTHI9
TESTHI10
TESTHI11
R319 62
BC261 .1U
R320 1K-O
R321 62
R322 62
R323 62
R324 62
R325 62
R326 62
R327 62
Please Rs & CAPs Close to CPU
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
5
4
3
2
Date: Sheet
P4 LGA775P Part A
848P-M7
1
1.0
of
334W ednesday, June 09, 2004
5
4
3
2
1
Close CPU H1 pin
Place componets as close as possible to Processor socket
trace width to cap must be no smaller than 12 Mils
D D
V_FSB_VTT
L47 IND-10U-08-120mA
L48 IND-10U-08-120mA
CK_CPU_H8
CK_CPU_L8
C C
LL= LOAD LINE for load line select
B B
H_DBI09
H_DBI19
H_DBI29
H_DBI39
H_D_STBN09
H_D_STBN19
H_D_STBN29
H_D_STBN39
H_D_STBP09
H_D_STBP19
H_D_STBP29
H_D_STBP39
INTR16
NMI16
LL_ID029
R328 0-O
1 2
MC65 1U
+
EC61 100U-DIP
MC66 1U
1 2
5/10
CK_CPU_H
CK_CPU_L
COMP0
COMP1
COMP2
COMP3
H_DBI0
H_DBI1
H_DBI2
H_DBI3
H_D_STBN0
H_D_STBN1
H_D_STBN2
H_D_STBN3
H_D_STBP0
H_D_STBP1
H_D_STBP2
H_D_STBP3
INTR
NMI
LL_ID0
H_TCK
H_TDI
H_TDO
H_TMS
C23
A23
B23
G28
AK3
AJ3
A13
G11
D19
C20
G12
G20
A16
E12
G19
C17
AA2
AE1
AD1
AF1
AC1
AN3
AN4
F28
CPU1B
T1
G2
R1
A8
C8
B9
K1
L1
V2
VCCIOPLL
VCCA
VSSA
BCLK0
BCLK1
ITPCLK0
ITPCLK1
COMP0
COMP1
COMP2
COMP3
DBI0
DBI1
DBI2
DBI3
DSTBN0
DSTBN1
DSTBN2
DSTBN3
DSTBP0
DSTBP1
DSTBP2
DSTBP3
LINT0
LINT1
LL_ID0
LL_ID1
TCK
TDI
TDO
TMS
VCCSENSE
VSSSENSE
LGA775
H1
A20M
GTLREF
ADSTB0
ADSTB1
BINIT
DBSY
DEFER
DRDY
EDRDY
FERR/PBE
IGNNE
LOCK
MCERR
PC_REQ
PROCHOT
PWRGOOD
RESET
STPCLK
TRDY
TRST
THERMDA
THERMDC
THERMTRIP
BSEL0
BSEL1
BSEL2
ADS
BNR
BPRI
BR0
DBR
HITM
IERR
INIT
RSP
SLP
AP0
AP1
C85
220P
A20M_L
K3
H_ADS_L
D2
H_A_STB0
R6
H_A_STB1
AD5
AD3
H_BNR_L
C2
H_BPRI_L
G8
H_BREQ0_L
F3
HWRST_L
AC2
H_DBSY_L
B2
H_DEFER_L
G7
H_DRDY_L
C1
H_EDRDY_L
F2
FERR_L
R3
H_HIT_L
D4
HIT
SMI
E4
AB2
N2
P3
C3
AB3
G5
AL2
N1
G23
H4
L2
P2
M3
E3
AG1
AL1
AK1
M2
G29
H30
G30
U2
U3
H_HITM_L
H_IERR_L
IGNNE_L
HINIT_L
H_LOCK_L
PROCHOT_L
H_PWRGD
H_CPURST_L
SLP_L
SMI_L
STPCLK_L
H_TRDY_L
H_TRST_L
VTIN2
THRMDN
THERMTRIP_L
H_FSBSEL0
H_FSBSEL1
H_FSBSEL2
CPUGTLREF
12
MC64
A20M_L 16
H_ADS_L 9
H_A_STB0 9
H_A_STB1 9
H_BNR_L 9
H_BPRI_L 9
H_BREQ0_L 9
HWRST_L 16,26
H_DBSY_L 9
H_DEFER_L 9
H_DRDY_L 9
FERR_L 16
H_HIT_L 9
H_HITM_L 9
IGNNE_L 16
H_LOCK_L 9
(Internal pull-up)
PROCHOT_L 9
H_PWRGD 16
H_CPURST_L 9
SMI_L 16
STPCLK_L 16
H_TRDY_L 9
C92
C91
1N-O
H_FSBSEL0 8,9
H_FSBSEL1 8,9
H_FSBSEL2 8
1U
ER141
1N-O
VTIN2 21,23
THRMDN 23
THERMTRIP_L 16
ER140 49.9-1
GTLREF= 0.67 * VTT = 0.8V
100-1
GTLREF GENERATION CIRCUITS
R332
62-O
C89
C90
VTT_OUT_R
VTT_OUT_L
HINIT_L 16,20
33P-O
SLP_L 16
33P-O
PROCHOT_L
H_TDO
H_TDI
H_TMS
H_TCK
H_PWRGD
H_BREQ0_L
H_CPURST_L
6/7
ER171 49.9-1
ER172 49.9-1
ER142 49.9-1
ER143 49.9-1
ER144 49.9-1
VTT_OUT_R
C86
.01U
C87
1N-O
C88
22P-O
H_FSBSEL0
H_FSBSEL1
H_FSBSEL2
H_IERR_L
R329 100
R330 62
R331 62
CPU SIGNAL
TERMINATION
R333 470
R334 470
R335 470
R336 62
VTT_OUT_L
VTT_OUT_L
CLOSE TO
CPU
V_FSB_VTT
BSEL resistors can be removed IF
ONLY TEJAS AND CEDAR MILL ARE
SUPPORTED
VTT_OUT_R
BC262 .1U
1 2
BC263 .1U
1 2
PLACE TCK/TDI/TMS TERMINATION NEAR CPU
WITHIN 1.5" OF CPU, IDEALLY NEXT TO IT.
6/7
H_TRST_L
COMP2 VTT_OUT_L
ER146 100-1
COMP3
ER147 100-1
Layout need closed CPU
A A
COMP0
COMP1
ER148 60.4-1
ER149 60.4-1
Place outside Socket Cavity
5
VTT_OUT_L
.1U
BC264
C
C
B
B
E
E
4
3
C
C
2N3904S
BE
BE
2
ER145 49.9-1
PLACE TRST_L TERMINATION ANYWHERE ON ROUTE
Elitegroup Computer Systems
Title
Size Document Number Rev
Custom
Date: Sheet
P4 LGA775P Part B
848P-M7
1
of
434W ednesday, June 09, 2004
1.0
5
VCCP
D D
AC8
AD23
AD24
AD25
AD26
AD27
AA8
AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
VCC0
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
C C
AD28
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
4
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
AE9
AF11
AF12
AF14
AF15
AF18
AF19
AF21
AF22
AF8
AF9
AG11
AG12
AG14
AG15
AG18
AG19
AG21
AG22
AG25
AG26
AG27
AG28
AG29
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
VCC29
VCC30
VCC31
VCC32
VCC33
VCC34
VCC35
VCC36
VCC37
VCC38
VCC39
VCC40
VCC41
VCC42
VCC43
VCC44
VCC45
VCC46
VCC47
VCC48
VCC49
VCC50
VCC51
VCC52
3
AG30
AG8
AG9
AH11
AH12
AH14
AH15
AH18
AH19
AH21
AH22
AH25
AH26
AH27
AH28
AH29
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
VCC53
VCC54
VCC55
VCC56
VCC57
VCC58
VCC59
VCC60
VCC61
VCC62
VCC63
VCC64
VCC65
VCC66
VCC67
VCC68
VCC69
VCC70
VCC71
VCC72
VCC73
VCC74
VCC75
VCC76
VCC77
VCC78
VCC79
VCC80
VCC81
VCC82
VCC83
VCC84
VCC85
VCC86
VCC87
2
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL8
AL9
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
VCC88
VCC89
VCC90
VCC91
VCC92
VCC93
VCC94
VCC95
VCC96
VCC97
VCC98
VCC99
VCC100
VCC101
VCC102
VCC103
VCC104
VCC105
VCC106
VCC107
VCC108
VCC109
VCC110
VCC111
VCC112
VCC113
VCC114
AM30
VCC115
VCC116
VCC117
VCC118
VCC119
VCC120
VCC121
CPU1C
LGA775
1
B B
VCC122
VCC123
VCC124
VCC125
VCC126
VCC127
VCC128
VCC129
VCC130
VCC131
VCC132
VCC133
VCC134
VCC135
VCC136
VCC137
VCC138
VCC139
VCC140
VCC141
VCC142
VCC143
VCC144
VCC145
VCC146
VCC147
VCC148
VCC149
VCC150
VCC151
VCC152
VCC153
VCC154
VCC155
VCC156
VCC157J8VCC158J9VCC159
VCC160
VCC161
VCC162
VCC163
VCC164
VCC165
VCC166
VCC167K8VCC168L8VCC169
VCC170
VCC171
VCC172
VCC173
VCC174
VCC175
VCC176
VCC177M8VCC178
VCC179
VCC180
VCC181
VCC182
VCC183
VCC184
VCC185
VCC186N8VCC187P8VCC188R8VCC189
VCC190
VCC191
VCC192
VCC193
VCC194
VCC195
VCC196
VCC197T8VCC198
VCC199
VCC200
VCC201
VCC202
VCC203
VCC204
VCC205
VCC206U8VCC207V8VCC208
VCC209
VCC210
VCC211
VCC212
VCC213
VCC214
VCC215
VCC216W8VCC217
VCC218
VCC219
VCC220
VCC221
VCC222
VCC223
VCC224
VCC225
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30
K23
K24
K25
K26
K27
K28
K29
K30
M23
M24
AN8
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
VCCP
A A
AN9
AN22
AN25
AN26
AN29
AN30
M25
N23
N24
N25
N26
M26
M27
M28
M29
N27
M30
T23
T24
T25
T26
T27
T28
T29
N28
N29
N30
T30
U23
U24
U25
U26
U27
U28
U29
U30
W23
W24
W25
Y23
W26
Y24
W27
W28
W29
W30
Y8
Y25
Y26
Y27
Y28
Y29
Y30
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
P4 LGA775P Part C
848P-M7
1
1.0
of
534Wednesday , June 09, 2004
5
D D
CPU1D
LGA775
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF3
AF30
AF6
AF7
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
4
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK30
AK5
AK7
3
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
2
1
VSS54
VSS55
VSS56
VSS57
VSS58
VSS59
VSS60
VSS61
VSS62
VSS63
VSS64
VSS65
VSS66
VSS67
VSS68
VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77
VSS78
VSS79
VSS80
VSS81
VSS82
VSS83
VSS84
VSS85
VSS86
VSS87
VSS88
VSS89
VSS90
VSS91
VSS92
VSS93
VSS94
VSS95
VSS96
VSS97
VSS98
VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
AF20
VSS53
AF17
VSS52
AF16
VSS51
AF13
VSS50
AF10
VSS49
AE7
VSS48
AE5
VSS47
AE30
VSS46
AE29
VSS45
AE28
VSS44
AE27
VSS43
AE26
VSS42
AE25
VSS41
AE24
VSS40
AE20
VSS39
AE2
VSS38
AE17
VSS37
AE16
VSS36
AE13
C C
B B
AE10
AD7
AD4
AC7
AC6
AC3
AB7
AB30
AB29
AB28
AB27
AB26
AB25
AB24
AB23
AB1
AA7
AA6
AA30
AA3
AA29
AA28
AA27
AA26
AA25
AA24
AA23
A24
A21
A18
A15
A12
VSS35
VSS34
VSS33
VSS32
VSS31
VSS30
VSS29
VSS28
VSS27
VSS26
VSS25
VSS24
VSS23
VSS22
VSS21
VSS20
VSS19
VSS18
VSS17
VSS16
VSS15
VSS14
VSS13
VSS12
VSS11
VSS10
VSS9
VSS8
A9
VSS7
A6
VSS6
VSS5
VSS4
A2
VSS3
VSS2
VSS1
VSS0
VSS173
VSS172
VSS171
VSS170
VSS169
VSS168
VSS167
VSS166
VSS165
VSS164
VSS163
VSS162
VSS161
VSS160
VSS159
VSS158
VSS157
VSS156
VSS155
VSS154
VSS153
VSS152
VSS151
VSS150
VSS149
VSS148
VSS147
VSS146
VSS145
VSS144
VSS143
VSS142
VSS141
VSS140
VSS139
VSS138
VSS137
VSS136
VSS135
VSS134
VSS133
VSS132
VSS275
VSS274
VSS273
VSS272
VSS271
VSS270
VSS269
VSS268
VSS267
VSS266
VSS265
VSS264
VSS263
VSS262
VSS261
E17
E14
E11
D9
D6
D5
D3
D24
D21
D18
D15
D12
C7
C4
C24
C22
C19
C16
C13
C10
B8
B5
B24
B20
B17
B14
B11
B1
AN7
AN28
AN27
AN24
AN23
AN20
AN2
AN17
AN16
AN13
AN10
AN1
AM7
AM4
Y7
Y5
Y2
W7
W4
V7
V6
V30
V3
V29
V28
V27
V26
V25
V24
VSS174E2VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181E8VSS182
VSS183
VSS184
VSS185
VSS186
VSS187F4VSS188F7VSS189G1VSS190
VSS191
VSS192
VSS193
VSS194
VSS195
VSS196
VSS197
VSS198
VSS199
VSS200
VSS201
VSS202
VSS203
VSS204
VSS205
VSS206
VSS207
VSS208H3VSS209H6VSS210H7VSS211H8VSS212H9VSS213J4VSS214J7VSS215K2VSS216K5VSS217K7VSS218
F10
F13
F16
F19
E20
E25
E26
E27
E28
A A
F22
E29
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
H25
H26
H27
H28
H29
VSS219
VSS220
VSS221
VSS222
VSS223
VSS224
VSS225L3VSS226
VSS227L6VSS228L7VSS229M1VSS230M7VSS231N3VSS232N6VSS233N7VSS234
L23
L24
L25
L26
L27
L28
L29
L30
VSS235
VSS236
VSS237
VSS238
VSS239
VSS240
VSS241
VSS242P4VSS243P7VSS244R2VSS245
VSS246
VSS247
VSS248
VSS249
VSS250
VSS251
VSS252
VSS253R5VSS254R7VSS255T3VSS256T6VSS257T7VSS258U1VSS259U7VSS260
P23
P24
P25
P26
P27
P28
P29
P30
R23
R24
R25
R26
R27
R28
R29
R30
V23
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
P4 LGA775P Part D
848P-M7
1
1.0
of
634Wednesday , June 09, 2004
5
4
3
2
1
VCCP
D D
MC67
VCCP
PN
TC1
12
12
MC68
10U-10V-08
PN
TC2
100U-SP
MC69
10U-10V-08-O
PN
TC3
TC4
100U-SP
100U-SP
12
12
MC70
10U-10V-08-O
PN
100U-SP
* Placement : Put that CAPs x18 in the processor cavity
12
12
12
MC71
10U-10V-08
10U-10V-08-O
MC73
MC72
10U-10V-08-O
12
MC74
10U-10V-08-O
12
MC75
10U-10V-08
10U-10V-08-O
12
12
MC77
MC76
10U-10V-08-O
12
MC79
MC78
10U-10V-08-O
10U-10V-08-O
12
12
MC80
10U-10V-08
12
MC82
MC81
10U-10V-08
10U-10V-08
12
12
MC83
10U-10V-08-O
12
MC84
10U-10V-08-O
10U-10V-08-O
5/11
AA1
F27
AM6
J1
CPU1E
LGA775
VTT_OUT0
VTT_OUT1
VTT_SEL
VTTPWRGD
VTT0
VTT1
VTT2
VTT3
VTT4
VTT5
VTT6
VTT7
VTT8
VTT9
VTT10
VTT11
VTT12
VTT13
VTT14
VTT15
VTT16
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23
A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
R338 0
D29
R339 0
D30
V_FSB_VTT
C C
VTT_OUT_R
VTT_OUT_L
VTT_SEL=0 for the Tejas processor
B B
V_FSB_VTT
VCC3
PWR_GD29
VTT_OUT_R
VTT_OUT_L
R337 1K-O
PWR_GD
VTT_SEL
BC296
BC298
.1U
.1U-O
.1U-O
BC297
4/19
A A
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
P4 LGA775P Part E
848P-M7
734Wednesday , June 09, 2004
1
1.0
of
5
4
3
2
1
VCC3
VCC3
VCC3
D D
BC266 470P
BC268 .1U
BC269 .1U
BC270 .1U
BC271 .1U
BC272 .1U
BC275 .1U
C C
V_FSB_VTT
VCCP
CK_48M_SIO21
SCLK12,16
SDATA12,16
B B
L49
1 2
R397 10K-O
R349 10K
MMBT3904LT1-S
SCLK
SDATA
FB-600-2A-08
CLKVCC3
VCC3
Q63
+
EC62
CLKVCC3
VCC3
B
22U-25V
R341 10
1 2
MC97
10U-10V-08
E C
L51
FB-600-08
BC273
R344 10K
C93 27P
C94 27P
R356 33
CC5 18P-O
BC265 470P
BC267 .1U
CLKVCC3
VDD_48
100pF
BC274
12
3
X6
X-14.318M-20PF
6/8
L50
FB-600-2A-08
1 2
Pin 1/2 have 120K PD to GND
Pin 7/ 8/12/21/22 have 120K PU to VDD
CLK1
3
VDD_REF
10
VDD_PCI
16
VDD_PCI
24
VDD_48
27
VDD_3V66
34
VDD
40
VDDCPU
48
VDD_A
19
.1U
PD_L
VDD
33
VTT_PWRGD#
4
X1
5
X2
21
SEL24_48#MHZ
31
SCLK
32
SDATA
6
GND
11
GND
17
GND
23
GND
28
GND
37
GND
43
GND
47
GND
ICS952643
FS2/PCICLK_F0
FS4/PCICLK_F1
PCICLK_F2
MODE/PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
CPUCLK0
CPUCLK0#
CPUCLK1
CPUCLK1#
SRCCLK
SRCCLK#
3V66_0/(Reset#)
3V66_1
3V66_2
3V66_3/VCH_CLK
FS3/48MHZ
CPUCLK_ITP
CPUCLK_ITP#
FS0/REF1
FS1/REF0
IREF
PD#
7
8
9
12
13
14
15
18
20
39
38
42
41
36
35
30
29
26
25
22
45
44
2
1
46
FS_2
PCI_F1
PCI_F2
PCI_0
PCI_1
PCI_2
PCI_3
PCI_4
R495 10K
CLKT0
CLKC0
CLKT1
CLKC1
CLKT
CLKC
3V66_0
3V66_1
3V66_2
FS_0
FS_1
IREF
R499
10K-O
PCI_0
R340 10K
R477 33
R478 33
R479 33
R480 33-O
7
5
3
1
R342 33
CLKVCC3
R345 33
R346 33
R347 33
R348 33
R350 33
R351 33
R352 33
R353 33
R354 33
R355 33
R357 33-O
R358 10K
R359 33
R360 FB-120-06
R361 10K
475-1
ER156
5/11
8
6
4
2
ER150
49.9-1
4/16
5/10
6/8
5/11
RN83
33-8P4R
5/11
ER151
49.9-1
ER153
ER152
49.9-1
49.9-1
5/10
CC7 18P-O
CC6 18P-O
CC10 18P-O
ER155
ER154
49.9-1
49.9-1
R496 1K
CC9 18P-O
CC8 10P-O
CC3
R500 0
C95 18P-O
18P
CC4
5/11
18P
CK_P_33M_ICH
CK_P_33M_FWH
CK_P_33M_SIO
CK_P_33M_TPM
LANPCLK
PCLK1
PCLK2
PCLK3
1394PCLK
CK_100M_MCH_H
CK_100M_MCH_L
CK_CPU_H
CK_CPU_L
CK_100M_SATA_H
CK_100M_SATA_L
DOG_RST_L
CK_G_66M_MCH
CK_HBL_66M_ICH
CK_G_66M_AGP
CK_USB_48M_ICH
DOTCLK24_48M_LCK_48M_SIO 48M_DOT
CK_14M_ICH
CK_14M_AUDIO
H_FSBSEL2 4
CK_P_33M_ICH 16
CK_P_33M_FWH 20
CK_P_33M_SIO 21
CK_P_33M_TPM 34
LANPCLK 27
PCLK1 30
PCLK2 30
PCLK3 31
1394PCLK 32
CK_100M_MCH_H 9
CK_100M_MCH_L 9
CK_CPU_H 4
CK_CPU_L 4
CK_100M_SATA_H 16
CK_100M_SATA_L 16
DOG_RST_L 18
CK_G_66M_MCH 10
CK_HBL_66M_ICH 17
CK_G_66M_AGP 15
CK_USB_48M_ICH 17
DOTCLK 10
H_FSBSEL0 4,9
CK_14M_ICH 16
CK_14M_AUDIO 24
H_FSBSEL1 4,9
Layout change MC70 BC30 Footprint from 1206 to 0805
A A
10/8
Layout remove R374 33 Ohm
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
5
4
3
2
Date: Sheet
Clock Generator
848P-M7
834Friday, June 18, 2004
1
1.0
of
5
4
3
2
1
H_D[0..63]
H_D0
H_D1
D D
C C
B B
H_FSBSEL04,8
H_FSBSEL14,8
PROCHOT_L4
H_FSBSEL0
ER28 1K
H_FSBSEL1 RBSEL1
ER29 1K
H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43
H_D44
H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63
PROCHOT_L
RBSEL0
3/30
V_FSB_VTT
C37 .01U
ER31 301-1
HGTLREF
ER168
100-1
R107 49.9-1
A A
HDSWING W/S =10/7 mils
V_FSB_VTT
5
B23
E22
B21
D20
B22
D22
B20
C21
E18
E20
B16
D16
B18
B17
E16
D18
G20
F17
E19
F19
J17
L18
G16
G18
F21
F15
E15
E21
J19
G14
E17
K17
J15
L16
J13
F13
F11
E13
K15
G12
G10
L15
E11
K13
J11
H10
G8
E9
B13
E14
B14
B12
B15
D14
C13
B11
D10
C11
E10
B10
C9
B9
D8
B8
L20
L13
L12
ER30
H_D[0..63] 3
HD0
HD1
HD2
HD3
HD4
HD5
HD6
HD7
HD8
HD9
HD10
HD11
HD12
HD13
HD14
HD15
HD16
HD17
HD18
HD19
HD20
HD21
HD22
HD23
HD24
HD25
HD26
HD27
HD28
HD29
HD30
HD31
HD32
HD33
HD34
HD35
HD36
HD37
HD38
HD39
HD40
HD41
HD42
HD43
HD44
HD45
HD46
HD47
HD48
HD49
HD50
HD51
HD52
HD53
HD54
HD55
HD56
HD57
HD58
HD59
HD60
HD61
HD62
HD63
PROCHOT#
BSEL0
BSEL1
5/10
HDSWING
C38
105-1
.01U
FSB
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB0#
HADSTB1#
HCLKP
HCLKN
HDSTBP0#
HDSTBN0#
DINV0#
HDSTBP1#
HDSTBN1#
DINV1#
HDSTBP2#
HDSTBN2#
DINV2#
HDSTBP3#
HDSTBN3#
DINV3#
ADS#
HTRDY#
ADRDY#
DEFER#
HITM#
HIT#
HLOCK#
BREQ0#
BNR#
BPRI#
DBSY#
RS0#
RS1#
RS2#
CPURST#
PWROK#
HDRCOMP
HDSWING
HDVREF
SPDG MCH
MCH1A
D26
D30
L23
E29
B32
K23
C30
C31
J25
B31
E30
B33
J24
F25
D34
C32
F28
C34
J27
G27
F29
E28
H27
K24
E32
F31
G30
J26
G26
B29
J23
L22
C29
J21
B30
D28
B7
C7
B19
C19
C17
L19
K19
L17
G9
F9
L14
D12
E12
C15
F27
D24
G24
L21
E23
K21
E25
B24
B28
B26
E27
G22
C27
B27
E8
AE14
E24
C25
F23
SOLDER SIDE
VDDQ
.1U
BC244
H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
H_A14
H_A15
H_A16
H_A17
H_A18
H_A19
H_A20
H_A21
H_A22
H_A23
H_A24
H_A25
H_A26
H_A27
H_A28
H_A29
H_A30
H_A31
H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4
H_A_STB0
H_A_STB1
CK_100M_MCH_H
CK_100M_MCH_L
H_D_STBP0
H_D_STBN0
H_DBI0
H_D_STBP1
H_D_STBN1
H_DBI1
H_D_STBP2
H_D_STBN2
H_DBI2
H_D_STBP3
H_D_STBN3
H_DBI3
H_ADS_L
H_TRDY_L
H_DRDY_L
H_DEFER_L
H_HITM_L
H_HIT_L
H_LOCK_L
H_BREQ0_L
H_BNR_L
H_BPRI_L
H_DBSY_L
H_RS0_L
H_RS1_L
H_RS2_L
H_CPURST_L
PWROK
HDRCOMP
ER44 20-1
HDSWING
HGTLREF
.1U
BC71
.1U
BC245
BC246
10/1
4
H_A[3..31]
.1U
H_REQ0 3
H_REQ1 3
H_REQ2 3
H_REQ3 3
H_REQ4 3
H_A_STB0 4
H_A_STB1 4
CK_100M_MCH_H 8
CK_100M_MCH_L 8
H_D_STBP0 4
H_D_STBN0 4
H_DBI0 4
H_D_STBP1 4
H_D_STBN1 4
H_DBI1 4
H_D_STBP2 4
H_D_STBN2 4
H_DBI2 4
H_D_STBP3 4
H_D_STBN3 4
H_DBI3 4
H_ADS_L 4
H_TRDY_L 4
H_DRDY_L 4
H_DEFER_L 4
H_HITM_L 4
H_HIT_L 4
H_LOCK_L 4
H_BREQ0_L 4
H_BNR_L 4
H_BPRI_L 4
H_DBSY_L 4
H_RS0_L 3
H_RS1_L 3
H_RS2_L 3
H_CPURST_L 4
PWROK 16,18
.1U
BC247
H_A[3..31] 3
VDDQ
.1U
BC61
Close To GMCH
C44
C41
.47U
V_FSB_VTT
VSMYRC
BC88 .1U
BC90 .22U
BC79 .47U
BC91 .22U
VSMYRC0
VCC3
VDDQ
60mA
DCR under 60mOhm
L33
5/10
.1U
1 2
1UH-1206
1 2
V_FSB_VTT
BC57
L28
.82UH
.1U
VDDQ
VDDQ
BC62
.47U
2_5VSTR
MC37
BC76
EC32
EC30
6/8
10U-10V-08
3
VCCPCAP1
VCCPCAP2
VCCPCAP3
.1U
VSMYRC
VDDCAP2
BC95
VDDCAP5
VDDCAP4
VDDCAP1
VSMYRC0
VCCA_FSB
VCCA_DPLL
VCCA_DAC
VCCA_SM
VCCA_SM
12
+
100U-16V-L
VCCA_FSB
12
+
100U-16V
BC51
MCH1E
A15
VTT
A21
VTT
A31
VTT
A4
VTT
A5
VTT
A6
VTT
B5
VTT
B6
VTT
C5
VTT
C6
VTT
D5
VTT
D6
VTT
D7
VTT
E6
VTT
E7
VTT
F7
VTT
AA35
VCC_DDR
AL35
VCC_DDR
AL6
VCC_DDR
AL7
VCC_DDR
AM1
VCC_DDR
AM2
VCC_DDR
.1U
AM3
VCC_DDR
AM5
VCC_DDR
AM6
VCC_DDR
AM7
VCC_DDR
AM8
VCC_DDR
AN2
VCC_DDR
AN4
VCC_DDR
AN5
VCC_DDR
AN6
VCC_DDR
AN7
VCC_DDR
AN8
VCC_DDR
AP3
VCC_DDR
AP4
VCC_DDR
AP5
VCC_DDR
AP6
VCC_DDR
AP7
VCC_DDR
AR15
VCC_DDR
AR21
VCC_DDR
AR31
VCC_DDR
AR4
VCC_DDR
AR5
VCC_DDR
AR7
VCC_DDR
E35
VCC_DDR
R35
VCC_DDR
G1
VCC_DAC
G2
VCC_DAC
Y11
VCCA_AGP
B4
VCCA_FSB
B3
VCCA_DPLL
C2
VCCA_DAC
AB25
VCCA_DDR1
AC25
VCCA_DDR2
AC26
VCCA_DDR3
SPDG MCH
VDDQ
.1U
BC58
VCC17
.1U
BC47
.47U
L32
1 2
.1UH-O
L29
1 2
.1UH-O
VCC3 VCC17
2 1
BC43
POWER
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSSA_DAC
.1U
J6
VCC
J7
VCC
J8
VCC
J9
VCC
K6
VCC
K7
VCC
K8
VCC
K9
VCC
L6
VCC
L7
VCC
L9
VCC
L10
VCC
L11
VCC
M8
VCC
M9
VCC
M10
VCC
M11
VCC
N9
VCC
N10
VCC
N11
VCC
P10
VCC
P11
VCC
R11
VCC
T16
VCC
T17
VCC
T18
VCC
T19
VCC
T20
VCC
U16
VCC
U17
VCC
U20
VCC
V16
VCC
V18
VCC
V20
VCC
W16
VCC
W19
VCC
W20
VCC
Y16
VCC
Y17
VCC
Y18
VCC
Y19
VCC
Y20
VCC
AG1
J1
J2
J3
J4
J5
K2
K3
K4
K5
L1
L2
L3
L4
L5
Y1
D3
VCCA_DPLL
12
+
EC31
VCCA_DAC
12
+
EC26
U8
I
I
AMS1117-S-O
Vo=1.25(1+Rb/Rt)
800mA
100U-16V-O
BC56
470U-16V-O
VDDQ
VDDQCAP1
VDDQCAP2
.1U-O
BC55
O
O
A
A
2
.1U
BC72
.1U
BC66
C39
.1U-O
.01U-O
12
ER23
ER22
12
348-1-O
+
EC29
12
100U-16V-O
124-1-O
Title
Size Document Number Re v
Custom
Date: Sheet
MCH1F
AR32
AR29
AR27
AR25
AR23
AR20
AR16
AR13
AR11
AR9
AN32
AN30
AN28
AN26
AN24
AN22
AN20
AN18
AN16
AN14
AN12
AN10
AM35
AM29
AM27
AM25
AM23
AM21
AM19
AM17
AM15
AM13
AM11
AM9
AL32
AK28
AK26
AK24
AK22
AK20
AK18
AK16
AK14
AK12
AK10
AJ35
AJ32
AH33
AH30
AH24
AH22
AH20
AH18
AH16
AH14
AH12
AH10
AH6
AH3
AG35
AG32
AG28
AG26
AG24
AG22
AG20
AG18
AG16
AG14
AG8
AG4
AF33
AF30
AF25
AF24
AF22
AF20
AF18
AF16
AF14
AF11
AE35
AE32
AE26
AE25
AE13
AE12
AL1
AK8
AK3
AJ9
AJ4
AJ1
AF9
AF6
AF3
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SPDG MCH
AE11
VSS
AE10
VSS
AE4
VSS
AE1
VSS
AD33
VSS
AD30
VSS
AD28
VSS
AD10
VSS
AD9
VSS
AD8
VSS
AD6
VSS
AD3
VSS
AC35
VSS
AC32
VSS
AC4
VSS
AC1
VSS
AB33
VSS
AB30
VSS
AB28
VSS
AB27
VSS
AB26
VSS
AB10
VSS
AB9
VSS
AB8
VSS
AB6
VSS
AB3
VSS
AA32
VSS
AA4
VSS
AA1
VSS
Y35
VSS
Y33
VSS
Y30
VSS
Y28
VSS
Y27
VSS
Y26
VSS
Y10
VSS
Y9
VSS
Y8
VSS
Y6
VSS
Y3
VSS
W32
VSS
W18
VSS
W17
VSS
W4
VSS
GND
V33
VSS
V30
VSS
V28
VSS
V27
VSS
V26
VSS
V19
VSS
V17
VSS
V10
VSS
V9
VSS
V8
VSS
V6
VSS
V3
VSS
U32
VSS
U19
VSS
U18
VSS
U4
VSS
T35
VSS
T33
VSS
T30
VSS
T28
VSS
T27
VSS
T26
VSS
T10
VSS
T9
VSS
T8
VSS
T6
VSS
T3
VSS
T1
VSS
R32
VSS
R4
VSS
R1
VSS
P33
VSS
P30
VSS
P28
VSS
P27
VSS
P26
VSS
P9
VSS
P8
VSS
P6
VSS
P3
VSS
N35
VSS
N32
VSS
N4
VSS
N1
VSS
M33
VSS
M30
VSS
M28
VSS
M27
VSS
M26
VSS
M6
VSS
M3
VSS
L35
VSS
Elitegroup Computer Systems
I (GMCH ) Part A
848P-M7
934Wednesday , June 09, 2004
1
1.0
of
5
G_C_BE015
G_C_BE115
G_C_BE215
G_C_BE315
G_FRAME_L15
CK_G_66M_MCH8
G_DEVSEL_L15
G_IRDY_L15
G_TRDY_L15
G_STOP_L15
VDDQ
VDDQ
VDDQ
G_PAR15
G_REQ_L15
G_GNT_L15
G_RBF_L15
G_WBF_L15
G_PIPE_L15
G_DBILO15
G_ST015
G_ST115
G_ST215
HLSTB_H17
HLSTB_L17
DOTCLK8
DEVRST_L15,16,18
ER37 43.2-1
ER39 51-1
ER47 51-1
D D
C C
B B
G_C_BE0
G_C_BE1
G_C_BE2
G_C_BE3
G_FRAME_L
CK_G_66M_MCH
G_DEVSEL_L
G_IRDY_L
G_TRDY_L
G_STOP_L
G_PAR
G_REQ_L
G_GNT_L
G_RCOMP
G_SWING
MCHAGPREF
G_RBF_L
G_WBF_L
G_PIPE_L
G_DBILO
G_ST0
G_ST1
G_ST2
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HLSTB_H
HLSTB_L
HCOMP
HBSWING
HUBREF
CISWING
CIREF
DOTCLK
DEVRST_L
VDDQ
ER51
226-1
CISWING
ER56
A A
ER57
BC75
147-1
BC74
113-1
C46
.1U
.1U
5
.01U
CIREF
C48
.01U
Close to GMCH
MCH1D
Y7
GCBE0
W5
GCBE1
AA3
GCBE2
U2
GCBE3
U6
GFRAME
H4
GCLKIN
AB4
GDEVSEL
V11
GIRDY
AB5
GTRDY
W11
GSTOP
AB2
GPAR/ADD_DETECT
N6
GREQ
M7
GGNT
AC2
GRCOMP
AC3
GSWING
AD2
GVREF
R10
GRBF
R9
GWBF
M4
DBI_HI
M5
DBI_LO
N3
GST0
N5
GST1
N2
GST2
AF5
HI0
AG3
HI1
AK2
HI2
AG5
HI3
AK5
HI4
AL3
HI5
AL2
HI6
AL4
HI7
AJ2
HI8
AH2
HI9
AJ3
HI10
AH5
HISTRF
AH4
HISTRS
AD4
HI_RCOMP
AE3
HI_SWING
AE2
HI_VREF
AK7
CI0
AH7
CI1
AD11
CI2
AF7
CI3
AD7
CI4
AC10
CI5
AF8
CI6
AG7
CI7
AE9
CI8
AH9
CI9
AG6
CI10
AJ6
CISTRF
AJ5
CISTRS
AG2
CI_RCOMP
AF2
CI_SWING
AF4
CI_VREF
G4
DREFCLK
AP8
EXTTS#
AJ8
ICH_SYNC#
AK4
RSTIN#
AG10
RESERVED_1
AG9
RESERVED_2
AN35
RESERVED_3
AP34
RESERVED_4
AR1
RESERVED_5
1
GND
2
GND
3
GND
4
GND
5
GND
6
GND
7
GND
8
GND
SPDG MCH
HUB
CSA
AGP
4
GADSTBF0
GADSTBS0
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GADSTBF1
GADSTBS1
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
GSBSTBF
GSBSTBS
GSBA0#
GSBA1#
GSBA2#
GSBA3#
GSBA4#
GSBA5#
GSBA6#
GSBA7#
DDCA_DATA
DDCA_CLK
RED
RED#
GREEN
GREEN#
BLUE
VGA
BLUE#
HSYNC
VSYNC
REFSET
NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8
NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20
4
AC6
AC5
AE6
AC11
AD5
AE5
AA10
AC9
AB11
AB7
AA9
AA6
AA5
W10
AA11
W6
W9
V7
V4
V5
AA2
Y4
Y2
W2
Y5
V2
W3
U3
T2
T4
T5
R2
P2
P5
P4
M2
U11
T11
R6
P7
R3
R5
U9
U10
U5
T7
H3
F2
F4
E4
H6
G5
H7
G6
G3
E2
D2
A3
A33
A35
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
AR35
B2
B25
B34
C1
C23
C35
E26
M31
R25
G_ADSTB0_H
G_ADSTB0_L
G_AD0
G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6
G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14
G_AD15
G_ADSTB1_H
G_ADSTB1_L
G_AD16
G_AD17
G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24
G_AD25
G_AD26
G_AD27
G_AD28
G_AD29
G_AD30
G_AD31
G_SBSTB_H
G_SBSTB_L
G_SBA0
G_SBA1
G_SBA2
G_SBA3
G_SBA4
G_SBA5
G_SBA6
G_SBA7
3VDDCSDA
3VDDCSCL
RED
GREEN
BLUE
GHSYNC
GVSYNC
REFSET
G_ADSTB0_H 15
G_ADSTB0_L 15
G_ADSTB1_H 15
G_ADSTB1_L 15
G_SBSTB_H 15
G_SBSTB_L 15
R114 47-O
R113 47-O
ER32
137-1-O
G_AD [0..31]
G_SBA[0..7]
HL[0..10]
RHSYNC
RVSYNC
3
G_AD[0 ..3 1 ] 15
G_SBA[0..7] 15
HL[0..10] 17
VCC3
VCC3
VDDQ
ER36
60.4-1
ER40
39.2-1
ER43
100-1
3
R34 1K-O
R31 1K-O
CLose to GMCH
BC67
.1U
BC69
.1U
VCC
RED
GREEN
BLUE
5VDDCSDA
5VDDCSCL
5VHSYNC
5VVSYNC
R94
R96
R95
75-O
75-O
Place near GMCH 1.5"
VCC VCC3
RN87
2.7K-8P4R-O
1 2
3 4
5 6
5VDDCSDA
D
G
G
C42
C47
Q1
S
2N7002-S-O
3VDDCSDA
5VDDCSCL
D
Q2
2N7002-S-O
S
3VDDCSCL RHSYNC
G_SWING
.01U
ER45 33.2-1
.01U
7 8
MCHAGPREF
GCDETREF
2
F1
1 2
PTC-1.1AS-O
C31
75-O
C30
10P-O
VGA5V LVGA5V
L13 FB-80-O
L12 FB-80-O
L11 FB-80-O
L7 FB-120-O
L6 FB-120-O
C29
10P-O
10P-O
Place near VGA connector
RN88
4.7K-8P4R-O
1 2
3 4
5 6
7 8
VCC3
VCC3
MCHAGPREF 15
GCDETREF 15
2
5VVSYNC
R76 1K-O
RVSYNC
5VHSYNC
R78 1K-O
G
G
Divider place middle between GMCH and ICH5
1
L10
1 2
FB-600-2A-08-O
1 2
1 2
1 2
R16 100-O
R15 100-O
1 2
1 2
D
S
D
S
Place near VGA connector
Q17
MMBT3904LT1-S-O
Q18
MMBT3904LT1-S-O
LRED
LGREEN
LBLUE
5VSDA
5VCLK
5HSYNC
5VSYNC
LRED
LGREEN
LBLUE
5VSDA
5VCLK
5HSYNC
5VSYNC
VGA1
1
R
2
G
3
B
11
MS0
12
MS1
4
MS2
15
MS3
9
NC
13
HS
14
VS
5
VSS
6
VSS
7
VSS
8
VSS
10
VSS
16
CASE
17
CASE
CONN-VGASTB-O
C20 22P-V-O
C19 22P-V-O
C18 22P-V-O
C9 22P-O
C6 22P-O
C8 22P-V-O
C7 22P-V-O
VDDQ
ER50
226-1
C45
C43
HBSWING
.01U
HUBREF
.01U
HBSWING17
BC73
ER48
HUBREF17
ER46
.1U
147-1
113-1
BC70
.1U
Elitegroup Computer Systems
Title
Size Document Number Re v
Custom
Date: Sheet
I (GMCH ) Part B
848P-M7
1
10 34Wednesday , June 09, 2004
Close to GMCH
1.0
of
2_5VSTR
5
VSMYRC
4
3
2
1
MC44 10U-08
C51 .01U
ER91
43.2-1
SMXRCOMP
D D
C65
ER94
43.2-1
2_5VSTR
ER84
10K-1
SMXVOH SMYVOH
C C
31.6K-1
ER85
C62
2_5VSTR
ER90
31.6K-1
SMXVOL SMYVOL
B B
C64
ER92
10K-1
2_5VSTR
.01U
VSMYRC0
.01U
VSMYRC0
.01U
ER78
SMYRCOMP
ER82
ER76
ER79
ER77
ER75
43.2-1
C59
43.2-1
10K-1
C56
31.6K-1
31.6K-1
10K-1
C57
.01U
.01U
.01U
MCH1B
SPDG MCH
SDQ_A61
SDQ_A62
SDQ_A63
J34
F34
G34
MD_A63
MD_A62
MD_A61
MCH1C
SPDG MCH
SDQ_B62
SDQ_B63
J29
G32
Close to pin E34
SDQS_A6
SDM_A6
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQS_A7
SDM_A7
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
J33
F33
E33
K31
H34
MD_A60
MD_A59
MD_A58
MD_A57
MD_A56
L34
L33
H31
H32
MPD_A7
DQS_L_A7
MD_A55
MC54 10U-08
C61 .01U
T32
T31
K34
K32
P34
MD_A54
MD_A53
MD_A52
MD_A51
MD_A50
MD_A49
T34
M32
M34
MD_A48
MPD_A6
DQS_L_A6
SDREFB
Close to pin AP9
SDQS_B6
SDM_B6
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQS_B7
SDM_B7
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
J30
J31
F32
K30
H29
N25
G33
M25
L32
L30
P25
R31
R26
L27
P29
K28
R30
M29
SDREFA
SMXVOL
SMXVOH
SMXRCOMP
SDREFA
DCLKA_L5
DCLKA_L4
DCLKA_H5
DCLKA_H4
DCLKA_L3
DCLKA_L2
DCLKA_H3
DCLKA_H2
DCLKA_L1
DCLKA_L0
DCLKA_H1
DCLKA_H0
CKEA_3
CKEA_1
CKEA_2
CKEA_0
CSA_L3
CSA_L1
CSA_L2
CSA_L0
SBSA_0
SRAS_L_A
SWE_L_A
MABA_5
MABA_4
MABA_2
MABA_3
MABA_1
MAAA_12
MAAA_10
MAAA_11
MAAA_9
MAAA_8
MAAA_6
MAAA_7
MAAA_5
MAAA_4
MAAA_2
MAAA_3
MAAA_1
SBSA_1
SCAS_L_A
Y34
AL20
AN19
AM20
AL9
AN9
SMXRCOMPVOL
SMXRCOMPVOH
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQS_A5
SDM_A5
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
V34
V32
V31
U34
U33
AB32
AD31
MD_A47
MD_A46
MD_A45
MD_A44
SDQ_B45
SDQ_B46
SDQ_B47
V29
U25
R27
W33
AB31
AC34
MD_A43
MD_A42
MD_A41
MD_A40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
T25
U27
W30
AA31
AE34
AH31
AD34
AG33
MPD_A5
DQS_L_A5
MD_A39
MD_A38
MD_A37
MD_A36
SMYVOL
SMYVOH
R33
R34
SMYRCOMPVOL
SMYRCOMPVOH
SDQ_B37
SDQ_B38
SDQ_B39
SDQS_B5
SDM_B5
SDQ_B40
U30
U31
AB29
AA26
AA27
AA30
P32
E34
AK9
SMVREF_A
SMXRCOMP
SCMDCLK_A5#
SDM_A4
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
AF31
AF32
AH32
AD32
AG34
MD_A35
MD_A34
MD_A33
MD_A32
MPD_A4
SMYRCOMP
SDREFB
N30
AP9
AA33
SMVREF_B
SMYRCOMP
SCMDCLK_B5#
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
Y29
AE30
AE31
AC27
AC30
N34
AK34
AL16
N33
AK33
AM16
P31
SCMDCLK_A3
SCMDCLK_A4
SCMDCLK_A5
SCMDCLK_A2#
SCMDCLK_A3#
SCMDCLK_A4#
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQS_A4
AF34
AN29
AN34
AM33
AM28
AM31
DQS_L_A4
MD_A31
MD_A30
MD_A29
MD_A28
MD_A27
N26
AH29
AL15
N27
AJ30
AK15
N31
SCMDCLK_B3
SCMDCLK_B4
SCMDCLK_B5
SCMDCLK_B2#
SCMDCLK_B3#
SCMDCLK_B4#
SDQ_B29
SDQ_B30
SDQ_B31
SDQS_B4
SDM_B4
AJ26
AJ27
AF28
AD25
AD29
AC31
AP20
AK31
AN17
AK32
AP17
SCKE_A2
SCKE_A3
SCMDCLK_A0
SCMDCLK_A1
SCMDCLK_A2
SCMDCLK_A0#
SCMDCLK_A1#
SDQS_A3
SDM_A3
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
AP30
AP28
AP29
AP33
AM30
MD_A26
MD_A25
MD_A24
MPD_A3
DQS_L_A3
AG19
AE18
AG30
AG17
AG29
AF17
SCKE_B2
SCKE_B3
SCMDCLK_B0
SCMDCLK_B1
SCMDCLK_B2
SCMDCLK_B0#
SCMDCLK_B1#
SDQS_B3
SDM_B3
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
AJ28
AF27
AK25
AH27
AH26
AG27
Y31
Y32
W34
SCS_A1#
SCS_A2#
SCS_A3#
SCKE_A0
SCKE_A1
DDR Channel A
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
AL24
AL22
AP21
AP25
AP27
AN27
MD_A23
MD_A22
MD_A21
MD_A20
MD_A19
MD_A18
AK19
AF19
T29
V25
W25
SCS_B1#
SCS_B2#
SCS_B3#
SCKE_B0
SCKE_B1
DDR Channel B
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
AJ24
AL19
AK23
AK21
AE22
AC33
AA34
SCS_A0#
SDQ_A16
SDQ_A17
AP22
AM22
MD_A17
MD_A16
U26
SCS_B0#
SDQ_B17
SDQ_B18
AE20
AG23
AB34
AE33
AH34
SBA_A0
SBA_A1
SRAS_A#
SDQS_A2
SDM_A2
AP23
AM24
MPD_A2
DQS_L_A2
Y25
AA25
SBA_B0
SBA_B1
SDQS_B2
SDM_B2
SDQ_B16
AE21
AE19
AG21
AM18
MD_A15
W26
AP32
AP31
AM26
SWE_A#
SCAS_A#
SMAB_A3
SMAB_A4
SMAB_A5
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
AL18
AL14
AP19
AP18
AN15
MD_A14
MD_A12
MD_A11
MD_A10
MD_A13
W31
AL27
AE23
W27
SWE_B#
SCAS_B#
SRAS_B#
SMAB_B4
SMAB_B5
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
AJ14
AJ16
AJ18
AL17
AK13
AJ33
AN23
AN21
AL34
AM34
SMAB_A1
SMAB_A2
SMAA_A12
SDM_A1
SDQ_A8
SDQ_A9
AP16
AP14
AM14
MD_A9
MD_A8
MPD_A1
AE27
AD26
AL29
SMAB_B1
SMAB_B2
SMAB_B3
SDQ_B8
SDQ_B9
SDQ_B10
AL13
AE17
AK17
AL28
AN25
AP26
AP24
SMAA_A6
SMAA_A7
SMAA_A8
SMAA_A9
SMAA_A10
SMAA_A11
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQS_A1
AL10
AL12
AP13
AP15
AM10
DQS_L_A1
MD_A7
MD_A6
MD_A5
MD_A4
AF21
AL23
AJ22
AF29
AL21
AJ20
SMAA_B7
SMAA_B8
SMAA_B9
SMAA_B10
SMAA_B11
SMAA_B12
SDQ_B5
SDQ_B6
SDQ_B7
SDQS_B1
SDM_B1
AF12
AK11
AG12
AG13
AG15
MAAA_0
AJ34
AL33
AK29
AN31
AL30
AL26
SMAA_A0
SMAA_A1
SMAA_A2
SMAA_A3
SMAA_A4
SMAA_A5
SDQS_A0
SDM_A0
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
AP12
AP10
AP11
AN11
AN13
AM12
MD_A2
MD_A1
MD_A0
MPD_A0
DQS_L_A0
MD_A3
AG31
AJ31
AD27
AE24
AK27
AG25
AL25
SMAA_B0
SMAA_B1
SMAA_B2
SMAA_B3
SMAA_B4
SMAA_B5
SMAA_B6
SDQS_B0
SDM_B0
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
AL8
AJ10
AL11
AF15
AE15
AE16
AG11
MCH1G
L31
VSS
L26
VSS
L25
VSS
L24
VSS
K33
VSS
K29
VSS
K27
VSS
K25
VSS
K22
VSS
K20
VSS
K18
VSS
K16
VSS
K14
VSS
K12
VSS
K11
VSS
J35
VSS
J32
VSS
J28
VSS
J22
VSS
J20
VSS
J18
VSS
J16
VSS
J14
VSS
J12
VSS
J10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
SPDG MCH
GND
H33
H30
H26
H24
H22
H20
H18
H16
H14
H12
G35
G31
G28
F26
F24
F22
F20
F18
H9
H8
H5
H2
SOLDER SIDE
2_5VSTR
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
F16
F14
F12
F10
F8
F5
F3
F1
E3
E1
D35
D33
D31
D29
D27
D25
D23
D21
D19
D17
D15
D13
D11
D9
D1
C28
C26
C24
C22
C20
C18
C16
C14
C12
C10
C8
C4
A32
A29
A27
A25
A23
A20
A16
A13
A11
A9
A7
MC56
150-1
150-1
10U-08
.1U
BC97
5
MD_A[0..63]12
DQS_L_A[0..7]12
MPD_A[0..7]12
MAAA_[0..12]12
MD_A[0..63]
DQS_L_A[0..7]
MPD_A[0..7]
MAAA_[0..12]
MABA_[1..5]12
CSA_L[0..3]12
CKEA_[0..3]12
DCLKA_L[0..5]12
DCLKA_H[0..5]12
4
MABA_[1..5]
CSA_L[0..3]
CKEA_[0..3]
DCLKA_L[0..5]
DCLKA_H[0..5]
SWE_L_A
SCAS_L_A
SRAS_L_A
SBSA_0
SBSA_1
3
SWE_L_A 12
SCAS_L_A 12
SRAS_L_A 12
SBSA_0 12
SBSA_1 12
Elitegroup Computer Systems
Title
Size Documen t Number Re v
B
2
Date: Sheet
I (GMCH ) Part C
848P-M7
BC248
10U-0805-O
1
10/1
1.0
11 34Wednesday, June 09, 2004
of
ER83
SDREFB
A A
ER86
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