ECS G31T-LS Schematics REV 1.0
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Page Title of Schematic :
D D
G31T-LS
C C
Rev: 1.0(..)
Reversion History
Rev: 0.1 2007/11/27 First Release
Rev: 0.2 2008/01/11 First Release
Rev: 0.3 2008/02/22 First Release
Rev: 1.0 2008/04/09 First Release
B B
A A
Title Page
Cover Sheet
System Block Diagram
P4 LGA775P Part A
P4 LGA775P Part B
P4 LGA775P Part C
P4 LGA775P Part D
P4 LGA775P Part E
Clock ICS(9LPRS419)
BW(MCH)Part A & E
BW(MCH)Part B
BW(MCH)Part C&D
BW(MCH)Part F
BW(MCH)Part G
MCH DCPL
DDR2 SODIMM
VGA CONNECT
ICH7 Part A & D
ICH7 Part B & C
ICH7 Part E & F
SATA & SPI ROM & SCREW
BACK IO
RTL8111C
ITE8718 LPC I/O & RS232
H/W Monitor F_PANEL
Audio ALC662
Audio Interface
VCC/VCC3/1P5V/1P05V/12V
V_DIMM/DDR_VTT
ISL6326 CPU CCORE
ST PM6680 DC-DC 5V/3P3V
ISL6227 1P25V/1P2V
1
2
3
4
5
6
7
8
9
10
11
12
13
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15
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17
18
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PageTitle
ISL6227 1P25V/1P2V
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
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Date: Sheet
Cover Sheet
Cover Sheet
Cover Sheet
G31T-LS
G31T-LS
G31T-LS
1
1.0
1.0
1.0
of
132Monday, August 18, 2008
of
132Monday, August 18, 2008
of
132Monday, August 18, 2008
5
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D D
INTEL
P4 Processor
PSC, Tejas -
LGA 775 pin
3,4,5,6,7
FSB : 800MHz /1066MHz
DDR2 :667/800MHz
VGA
18
C C
USB V2.0
USB3
2 ports
Mic In
Line Out
Line In
B B
27 26
Audio Codec
ALC662
SATA1 7Pin
USB1
2 ports
22
USBLANUSB2
2 ports2 ports
HDA & Lan I/F
SATA2 7pin
22
BW : 300MB/s
INTEL
G31
FC-BGA
9,10,11,12,13,14
INTEL
ICH7
609pin EBGA
LPC bus
ITE 8718
Super I/O
128pin PQFP
BW : 2GB/s (Support Lsoch)
BW : 133MB/s @Freq : 33MHz
19,20,21
25
DDIMM1: DDR2 Socket 200P
DDIMM2 : DDR2 Socket 200P
PCIEX1
PCIEx1 LAN
RTL8111C
30
23
15,17
16,17
USBLAN
RJ45
23
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
G31T-LP - Block Diagram
G31T-LP - Block Diagram
G31T-LP - Block Diagram
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
G31T-LS
G31T-LS
G31T-LS
1
232Friday, August 15, 2008
232Friday, August 15, 2008
232Friday, August 15, 2008
1.0
1.0
1.0
of
of
of
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STP21STP21
STP22STP22
STP20STP20
STP23STP23
STP5STP5
STP6STP6
STP9STP9
VSSSEN
VCCSEN
1
1
1
1
1
1
.1U-04-O
.1U-04-O
1
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_A14
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 ICT_775_J16
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
VSSSEN4,29
D D
C C
B B
A A
VCCSEN4,29
MCH_GTLREF_CPU10
VTT_OUT_R
H_D010
H_D110
H_D210
H_D310
H_D410
H_D510
H_D610
H_D710
H_D810
H_D910
H_D1010
H_D1110
H_D1210
H_D1310
H_D1410
H_D1510
H_D1610
H_D1710
H_D1810
H_D1910
H_D2010
H_D2110
H_D2210
H_D2310
H_D2410
H_D2510
H_D2610
H_D2710
H_D2810
H_D2910
H_D3010
H_D3110
H_D3210
H_D3310
H_D3410
H_D3510
H_D3610
H_D3710
H_D3810
H_D3910
H_D4010
H_D4110
H_D4210
H_D4310
H_D4410
H_D4510
H_D4610
H_D4710
H_D4810
H_D4910
H_D5010
H_D5110
H_D5210
H_D5310
H_D5410
H_D5510
H_D5610
H_D5710
H_D5810
H_D5910
H_D6010
H_D6110
H_D6210
H_D6310
H_RS0_L10
H_RS1_L10
H_RS2_L10
5
R52 0-04R52 0-04
R1 0-04R1 0-04
R72 49.9-1-04-OR72 49.9-1-04-O
C70
C70
ICT_775_AC4
21
12
12
12
CPU1A
CPU1A
LGA-775P-S
LGA-775P-S
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
VSS_SENSE_AN6
C43
C43
1U-O
1U-O
1 2
VCC_SENSE_AN5
ICT_775_F29
ICT_775_F23
ICT_775_E6
MCH_GTLREF_CPU
ICT_775_E23
H_BPM1
VSS_SENSE_AN6
VCC_SENSE_AN5
ICT_775_AH2
ICT_775_AE4
COMP7
A20
D0
D1
D2
D3
RESERVED0
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
AC4
AE3
AE4
AE6
RESERVED1
RESERVED2
RESERVED3
AH2
AN5
AN6
C9
RESERVED4
RESERVED5
RESERVED7
RESERVED8
4
D1
D14
D16
E23
RESERVED9
RESERVED10
RESERVED11
RESERVED12
E24
E5
E6
E7
RESERVED13
RESERVED14
RESERVED15
RESERVED16
RESERVED17
F23
F29
G10
F6
IMPSEL
RESERVED18
RESERVED19
RESERVED21
B13
J3
N4
N5
RESERVED22
RESERVED25
RESERVED26
RESERVED27
P5
Y3
W1
MSID1V1MSID0
RESERVED28
RESERVED32
COMP6
D23
AK6
G6
RESERVED33
RESERVED34
RESERVED35
R78 49.9-1-04-OR78 49.9-1-04-O
AM2
AL5
AM3
AL6
AK4
AL4
AM5
VID0
VID1
VID2
VID3
VID4
VID5
12
AM7
AN7
VID7
VID6
VID_SELECT
BPM0
BPM1
BPM2
BPM3
BPM4
BPM5
REQ0
REQ1
REQ2
REQ3
REQ4
SKTOCC
TESTH0
TESTH1
TESTH2
TESTH3
TESTH4
TESTH5
TESTH6
TESTH7
TESTH8
TESTH9
TESTH10
TESTH11
TESTH12
BOOTSELECT
3
DP0
DP1
DP2
DP3
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
IMP_SEL
CPUGTLREF3
COMP8
ICT_775_J3
ICT_775_N4
ICT_775_P5
MSID1
MSID0
H_VCCPLL
FORCEPH_N
CPUVID0
CPUVID1
CPUVID2
CPUVID3
CPUVID4
CPUVID5
CPUVID6
CPUVID7
R22 0-04R22 0-04
R23 680-04R23 680-04
L5
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
AE8
F26
W3
F25
G25
G27
G26
G24
F24
G3
G4
H5
P1
W2
Y1
12
12
H_A3
H_A4
H_A5
H_A6
H_A7
H_A8
H_A9
H_A10
H_A11
H_A12
H_A13
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_A32
H_A33
H_A34
H_A35
H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5
ICT_775_H15H_D44
ICT_775_H16
ICT_775_J17
H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4
SKTOCC
TESTHI0
TESTHI1
TESTHI_7
TESTHI8
TESTHI9
TESTHI10
TESTHI11
TESTHI12
BOOTSELECT
CPUGTLREF3 4
1
STP14STP14
1
STP12STP12
1
STP13STP13
VTT_OUT_R
1
STP3STP3
CPUVID0 29
CPUVID1 29
CPUVID2 29
CPUVID3 29
CPUVID4 29
CPUVID5 29
CPUVID6 29
CPUVID7 29
VR_SEL 29
VTT_OUT_R
H_A3 10
H_A4 10
H_A5 10
H_A6 10
H_A7 10
H_A8 10
H_A9 10
H_A10 10
H_A11 10
H_A12 10
H_A13 10
H_A14 10
H_A15 10
H_A16 10
H_A17 10
H_A18 10
H_A19 10
H_A20 10
H_A21 10
H_A22 10
H_A23 10
H_A24 10
H_A25 10
H_A26 10
H_A27 10
H_A28 10
H_A29 10
H_A30 10
H_A31 10
H_A32 10
H_A33 10
H_A34 10
H_A35 10
H_BPM2 4
1
STP19STP19
1
STP17STP17
1
STP18STP18
1
STP15STP15
H_REQ0 10
H_REQ1 10
H_REQ2 10
H_REQ3 10
H_REQ4 10
SKTOCC 23
TESTHI12 6
V_1P5_ICHH_VCCPLL
21
SC63
SC63
.01U-04
.01U-04
H_BPM0
H_BPM1
H_BPM5
H_BPM3
H_BPM4
SR38 0SR38 0
1 2
R67 51-04R67 51-04
RN3 51-8P4R-04RN3 51-8P4R-04
1
3
5
7
H_VCCPLL
SC60
SC60
22U-08
22U-08
1 2
Please BPM TERMINATION NEAR to CPU
TESTHI0
TESTHI_7
TESTHI134,18
SR22 51-04SR22 51-04
SR21 51-04SR21 51-04
TESTHI11
TESTHI13
TESTHI10
RN6 51-8P4R-04RN6 51-8P4R-04
Please Rs & CAPs Close to CPU
H_BPM2
TESTHI12
TESTHI1
TESTHI8
TESTHI9
IMP_SEL
Pull Down to Select 50 Ohm System bus Impedance
MSID1
MSID0
COMP8
BOOTSELECT
MSID1
MSID0
2
R74 51-04R74 51-04
R86 51-04R86 51-04
R79 51-04R79 51-04
R118 51-04R118 51-04
R115 51-04R115 51-04
R116 51-04R116 51-04
R85 51-04R85 51-04
R80 51-04-OR80 51-04-O
R152 24.9-1-04R152 24.9-1-04
R76 51-04R76 51-04
2005B(130W)
Performance FMB
pull-down
pull-down
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
VTT_OUT_R
2
4
6
8
12
12
12
1
2
3
4
5
6
7
8
12
12
12
12
12
12
12
12
12
12
2005B(95W)
Mainstream FMB
pull-down
NC
LGA 775 Part A
LGA 775 Part A
LGA 775 Part A
VTT_CPU
VTT_OUT_L
VTT_OUT_R
VTT_OUT_L
2007.05.10
G31T-LS
G31T-LS
G31T-LS
1
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1.0
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332Friday, August 15, 2008
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332Friday, August 15, 2008
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332Friday, August 15, 2008
5
D D
CPU1B
CPU1B
C23
VCCIOPLL
A23
VCCA
B23
VSSA
1
H_BPM2
R54 0-04-OR54 0-04-O
R55 0-04-OR55 0-04-O
CK_CPU_HCK_CPU_H
CK_CPU_L
COMP0
COMP1
COMP2
COMP3
COMP4
COMP5
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
R75 0-04-OR75 0-04-O
H_TCK
H_TDI
H_TDO
H_TMS
CK_CPU_H8
CK_CPU_L8
C C
LL= LOAD LINE for load line select
07'0329
07'0402
B B
H_DBI010
H_DBI110
H_DBI210
H_DBI310
H_D_STBN010
H_D_STBN110
H_D_STBN210
H_D_STBN310
H_D_STBP010
H_D_STBP110
H_D_STBP210
H_D_STBP310
INTR18
NMI18
STP8STP8
H_BPM23
VCCSEN3,29
VSSSEN3,29
VCCSEN
VSSSEN
STP2STP2
STP4STP4
F28
BCLK0
G28
BCLK1
AK3
1
ITPCLK0
AJ3
1
ITPCLK1
A13
COMP0
T1
COMP1
G2
COMP2
R1
COMP3
J2
COMP4
T2
COMP5
A8
DBI0
G11
DBI1
D19
DBI2
C20
DBI3
C8
DSTBN0
G12
DSTBN1
G20
DSTBN2
A16
DSTBN3
B9
DSTBP0
E12
DSTBP1
G19
DSTBP2
C17
DSTBP3
K1
LINT0
L1
LINT1
V2
LL_ID0
AA2
12
12
12
AD1
AF1
AC1
AN3
AN4
AE1
LL_ID1
TCK
TDI
TDO
TMS
VCCSENSE
VSSSENSE
4
CPUGTLREF1
12
STP16STP16
R107
R107
0-04-O
0-04-O
1
CPUGTLREF0
ICT_775_H29
H29
H1
H2
A20M
ADS
ADSTB0
GTLREF0
GTLREF1
ADSTB1
GTLREF_SEL
BINIT
BNR
BPRI
BR0
DBR
DBSY
DEFER
DRDY
EDRDY
FERR/PBE
HITM
IERR
IGNNE
INIT
LOCK
MCERR
PC_REQ
PROCHOT
PWRGOOD
RESET
RSP
STPCLK
TRDY
TRST
THERMDA
THERMDC
THERMTRIP
BSEL0
BSEL1
BSEL2
HIT
SLP
SMI
AP0
AP1
1 2
1 2
K3
D2
R6
AD5
AD3
C2
G8
F3
AC2
B2
G7
C1
F2
R3
D4
E4
AB2
N2
P3
C3
AB3
G5
AL2
N1
G23
H4
L2
P2
M3
E3
AG1
AL1
AK1
M2
G29
H30
G30
U2
U3
R103
R103
R109
R109
3
10-1-04
10-1-04
10-1-04
10-1-04
A20M_L
H_ADS_L
H_A_STB0
H_A_STB1
ICT_775_AD3
H_BNR_L
H_BPRI_L
H_BREQ0_L
HWRST_L
H_DBSY_L
H_DEFER_L
H_DRDY_L
CPUGTLREF2
FERR_L
H_HIT_L
H_HITM_L
H_IERR_L
IGNNE_L
HINIT_L
H_LOCK_L
PROCHOT_L
H_CPUPWRGD
H_CPURST_L
TESTHI13
SMI_L
STPCLK_L
H_TRDY_L
H_TRST_L
C48 .01U-04C48 .01U-04
H_FSBSEL0
H_FSBSEL1
H_FSBSEL2
ICT_775_U2
ICT_775_U3
12
C731UC73
1U
12
C841UC84
1U
CPU_THERM1
2 1
THRMDN
THERMTRIP_L
R101 115-1-04R101 115-1-04
12
R111 115-1-04R111 115-1-04
12
1
1
1 2
R100
R100
07'0330
200-1-04
200-1-04
Divider
63.5%
1 2
R110
R110
200-1-04
200-1-04
A20M_L 18
H_ADS_L 10
H_A_STB0 10
H_A_STB1 10
H_BNR_L 10
H_BPRI_L 10
H_BREQ0_L 10
HWRST_L 8,17,24
H_DBSY_L 10
H_DEFER_L 10
H_DRDY_L 10
FERR_L 18
H_HIT_L 10
H_HITM_L 10
IGNNE_L 18
H_LOCK_L 10
PECI 23
H_CPUPWRGD 17
H_CPURST_L 10
TESTHI13 3,18
SMI_L 17,18
STPCLK_L 18
H_TRDY_L 10
CPU_THERM1 23
THRMDN 23,24
THERMTRIP_L 18
H_FSBSEL0 8,10
H_FSBSEL1 8,10
H_FSBSEL2 8,10
STP10STP10
STP11STP11
1
VTT_OUT_R
VTT_OUT_R
STP7STP7
2 1
STPCLK_L
2
VTT_OUT_R
VTT_OUT_R
GTLREF= 0.635 * VTT = 0.76V
GTLREF GENERATION CIRCUITS
PROCHOT_L
H_BREQ0_L
H_CPUPWRGD
H_CPURST_L
HINIT_L 18
C62
C62
33P-04-O
33P-04-O
H_FSBSEL0
H_FSBSEL2
C72
C72
33P-04-O
33P-04-O
21
H_FSBSEL1
PLACE TDO TERMINATION NEAR CONNECTOR
R58 130-1-04R58 130-1-04
R131 62-04R131 62-04
R96 100-04R96 100-04
21
C71
C71
1000P-04
1000P-04
21
SC65
SC65
33P-04
33P-04
SR36 470-04SR36 470-04
SR34 470-04SR34 470-04
SR35 470-04SR35 470-04
2007.06.08
H_TDO
1 2
12
12
SR37 62-04SR37 62-04
CPU SIGNAL
TERMINATION
12
12
12
R68 51-04-OR68 51-04-O
12
12
VTT_OUT_R
1
VTT_CPU
VTT_OUT_L
VTT_OUT_R
CLOSE TO
CPU
VTT_CPU
C54 .1U-04C54 .1U-04
1 2
C49 .1U-04-OC49 .1U-04-O
1 2
H_IERR_L
H_TMS
H_TDI
LGA-775P-S
LGA-775P-S
1 2
R126
R126
10-1-04
COMP4
COMP5
COMP2
A A
COMP3
COMP0
COMP1
07'0329
R108 49.9-1-04-OR108 49.9-1-04-O
R90 49.9-1-04-OR90 49.9-1-04-O
R120 49.9-1-04R120 49.9-1-04
R91 49.9-1-04R91 49.9-1-04
R153 49.9-1-04R153 49.9-1-04
R84 49.9-1-04R84 49.9-1-04
12
12
12
12
12
12
VTT_OUT_L
VTT_OUT_L
C69
C69
2 1
.1U-04
.1U-04
CPUGTLREF33
12
R123
R123
0-04-O
0-04-O
CPUGTLREF3 VTT_OUT_R
10-1-04
1 2
R124
R124
10-1-04
10-1-04
12
C961UC96
1U
12
C921UC92
1U
R136 115-1-04R136 115-1-04
1 2
12
R132
R132
200-1-04
200-1-04
Divider
63.5%
R130 115-1-04R130 115-1-04
1 2
12
R127
R127
200-1-04
200-1-04
VTT_OUT_RCPUGTLREF2
VTT_OUT_R
VTT_OUT_R
0329/2007
PLACE TCK/TDI/TMS TERMINATION NEAR CPU
WITHIN 1.5" OF CPU, IDEALLY NEXT TO
IT.
PLACE TRST_L TERMINATION ANYWHERE ON ROUTE
H_TCK
H_TRST_L
Place outside Socket Cavity
5
4
3
2
RN5 62-8P4RRN5 62-8P4R
7
8
5
6
3
4
1
2
VTT_OUT_R
R63 62-04R63 62-04
1 2
R62 62-04-OR62 62-04-O
1 2
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
Date: Sheet
LGA 775 Part B
LGA 775 Part B
LGA 775 Part B
G31T-LS
G31T-LS
G31T-LS
432Friday, August 15, 2008
432Friday, August 15, 2008
432Friday, August 15, 2008
1
of
of
of
1.0
1.0
1.0
5
VCORE
D D
AA8
AB8
AC23
AC24
AC25
AC26
AC27
AC28
AC29
AC30
AC8
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD8
AE11
AE12
AE14
AE15
AE18
AE19
AE21
AE22
AE23
VCC0
VCC1
VCC2
VCC3
VCC4
VCC5
VCC6
VCC7
VCC8
VCC9
VCC10
VCC11
VCC12
VCC13
VCC14
VCC15
VCC16
VCC17
VCC18
VCC19
VCC20
VCC21
VCC22
VCC23
VCC24
VCC25
VCC26
VCC27
VCC28
C C
AE9
VCC29
AF11
VCC30
AF12
VCC31
AF14
VCC32
AF15
VCC33
AF18
VCC34
4
AF19
VCC35
AF21
VCC36
AF22
VCC37
AF8
VCC38
AF9
VCC39
AG11
VCC40
AG12
VCC41
AG14
VCC42
AG15
VCC43
AG18
VCC44
AG19
VCC45
AG21
VCC46
AG22
VCC47
AG25
VCC48
AG26
VCC49
AG27
VCC50
AG28
VCC51
AG29
VCC52
AG30
VCC53
AG8
VCC54
AG9
VCC55
AH11
VCC56
AH12
VCC57
AH14
VCC58
AH15
VCC59
AH18
VCC60
AH19
VCC61
AH21
VCC62
AH22
VCC63
AH25
VCC64
AH26
VCC65
AH27
VCC66
AH28
VCC67
AH29
VCC68
AH30
VCC69
AH8
VCC70
3
AH9
VCC71
AJ11
VCC72
AJ12
VCC73
AJ14
VCC74
AJ15
VCC75
AJ18
VCC76
AJ19
VCC77
AJ21
VCC78
AJ22
VCC79
AJ25
VCC80
AJ26
VCC81
AJ8
VCC82
AJ9
VCC83
AK11
VCC84
AK12
VCC85
AK14
VCC86
AK15
VCC87
AK18
VCC88
AK19
VCC89
AK21
VCC90
AK22
VCC91
AK25
VCC92
AK26
VCC93
AK8
VCC94
AK9
VCC95
AL11
VCC96
AL12
VCC97
AL14
VCC98
AL15
VCC99
AL18
AL19
VCC100
AL21
AL22
VCC101
VCC102
AL25
AL26
VCC103
VCC104
2
AL29
AL30
VCC105
VCC106
AL8
AL9
VCC107
VCC108
AM11
AM12
VCC109
VCC110
AM14
AM15
VCC111
VCC112
AM18
AM19
VCC113
VCC114
AM21
AM22
VCC115
VCC116
AM25
AM26
VCC117
VCC118
AM29
AM30
VCC119
VCC120
VCC121
CPU1C
CPU1C
LGA-775P-S
LGA-775P-S
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
AN8
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
VCORE
A A
5
AN22
AN25
AN26
AN29
AN30
AN9
4
K30
M23
M24
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
3
W26
W27
W28
W29
W30
Y23
Y24
Y8
Y25
Y26
Y27
Y28
Y29
Y30
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
2
Date: Sheet
LGA 775 Part C
LGA 775 Part C
LGA 775 Part C
G31T-LS
G31T-LS
G31T-LS
532Friday, August 15, 2008
532Friday, August 15, 2008
532Friday, August 15, 2008
1
1.0
1.0
1.0
of
of
of
5
4
3
STP1STP1
1
2
1
D D
C C
SR30 1K-04-OSR30 1K-04-O
B B
CPU1D
CPU1D
LGA-775P-S
LGA-775P-S
AF20
AF17
AF16
AF13
AF10
AE7
AE5
AE30
AE29
AE28
AE27
AE26
AE25
AE24
AE20
AE2
AE17
AE16
AE13
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
A9
A6
12
A24
A21
A2
A18
A15
A12
VSS53
VSS52
VSS51
VSS50
VSS49
VSS48
VSS47
VSS46
VSS45
VSS44
VSS43
VSS42
VSS41
VSS40
VSS39
VSS38
VSS37
VSS36
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
VSS7
VSS6
VSS5
VSS4
VSS3
VSS2
VSS1
VSS0
AF23
VSS54
AF24
VSS55
AF25
VSS56
AF26
VSS57
AF27
VSS58
AF28
VSS59
AF29
VSS60
AF3
VSS61
AF30
VSS62
AF6
VSS63
AF7
VSS64
AG10
VSS65
AG13
VSS66
AG16
VSS67
AG17
VSS68
AG20
VSS69
AG23
VSS70
AG24
VSS71
AG7
VSS72
AH1
VSS73
AH10
VSS74
AH13
VSS75
AH16
VSS76
AH17
VSS77
AH20
VSS78
AH23
VSS79
AH24
VSS80
AH3
VSS81
AH6
VSS82
AH7
VSS83
AJ10
VSS84
AJ13
VSS85
AJ16
VSS86
AJ17
VSS87
AJ20
VSS88
AJ23
VSS89
AJ24
VSS90
AJ27
VSS91
AJ28
VSS92
AJ29
VSS93
AJ30
VSS94
AJ4
VSS95
AJ7
VSS96
AK10
VSS97
AK13
VSS98
AK16
VSS99
AK17
AK2
VSS100
AK20
VSS101
VSS102
AK23
AK24
VSS103
AK27
VSS104
VSS105
AK28
AK29
VSS106
AK30
VSS107
VSS108
AK5
AK7
VSS109
AL10
VSS110
VSS111
AL13
AL16
VSS112
VSS113
AL17
AL20
VSS114
AL23
VSS115
VSS116
AL24
AL27
VSS117
AL28
VSS118
VSS119
AL3
AL7
AM1
AM10
VSS121
VSS122
NC/VRDSEL
AM13
VSS123
VSS124
AM16
AM17
VSS125
AM20
VSS126
VSS127
AM23
AM24
VSS128
AM27
VSS129
VSS130
AM28
VSS131
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
VSS144
VSS143
VSS142
VSS141
VSS140
VSS139
VSS138
VSS137
VSS136
VSS135
VSS134
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
AN28
AN27
AN24
AN23
AN20
AN2
AN17
AN16
AN13
AN10
AN1
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
VSS208H3VSS209H6VSS210H7VSS211H8VSS212H9VSS213J4VSS214J7VSS215K2VSS216K5VSS217K7VSS218
F10
F13
F16
F19
E20
E25
E26
E27
E28
STP24STP24
A A
5
F22
E29
1
H10
H11
H12
H13
H14
H17
H18
H19
H20
H21
H22
H23
H24
H25
H26
H27
H28
R119 47-04R119 47-04
12
4
L23
VTT_OUT_L
VSS219
L24
L25
VSS220
VSS221
L26
L27
VSS222
VSS223
L28
VSS224
L29
VSS225L3VSS226
L30
VSS227L6VSS228L7VSS229M1VSS230M7VSS231N3VSS232N6VSS233N7VSS234
P23
VSS235
P24
P25
VSS236
VSS237
P26
3
VSS238
P27
P28
VSS239
VSS240
P29
P30
VSS241
VSS242P4VSS243P7VSS244R2VSS245
R23
VSS246
R24
R25
VSS247
VSS248
R26
VSS249
R27
VSS250
VSS251
VSS252
VSS253R5VSS254R7VSS255T3VSS256T6VSS257T7VSS258U1VSS259U7VSS260
R28
R29
R30
V23
TESTHI12 3
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
2
Date: Sheet
LGA 775 Part D
LGA 775 Part D
LGA 775 Part D
G31T-LS
G31T-LS
G31T-LS
1
632Friday, August 15, 2008
632Friday, August 15, 2008
632Friday, August 15, 2008
1.0
1.0
1.0
of
of
of
5
4
3
2
1
12
C63
C63
22U-X5R-08
22U-X5R-08
VCORE
12
VTT_CPU
SC225
SC225
22U-X5R-08
22U-X5R-08
12
C77
C77
22U-X5R-08
22U-X5R-08
12
SC226
SC226
22U-X5R-08
22U-X5R-08
12
C76
C76
22U-X5R-08
22U-X5R-08
12
SC227
SC227
22U-X5R-08
22U-X5R-08
12
C87
C87
22U-X5R-08
22U-X5R-08
12
SC228
SC228
22U-X5R-08
22U-X5R-08
12
C90
C90
22U-X5R-08
22U-X5R-08
12
SC229
SC229
22U-X5R-08
22U-X5R-08
12
C89
C89
22U-X5R-08
22U-X5R-08
12
SC230
SC230
22U-X5R-08
22U-X5R-08
12
C88
C88
22U-X5R-08
22U-X5R-08
D D
* Placement : Put that CAPs x18 in the processor cavity
VCORE
12
C65
C65
22U-X5R-08
22U-X5R-08
C C
12
C78
C78
22U-X5R-08
22U-X5R-08
12
C79
C79
22U-X5R-08
22U-X5R-08
12
C66
C66
22U-X5R-08
22U-X5R-08
12
C91
C91
22U-X5R-08
22U-X5R-08
VTT_SEL=0 for the Tejas processor
VCORE
PN
SC18
SC18
330U-2.5V_TPE
to CPU Bottem
B B
330U-2.5V_TPE
* Placement : Put that CAPs x3 on solder side
PN
SC20
SC20
330U-2.5V_TPE
330U-2.5V_TPE
PN
SC21
SC21
330U-2.5V_TPE
330U-2.5V_TPE
12
C68
C68
22U-X5R-08
22U-X5R-08
VTT_OUT_R
VTT_OUT_L
FSBVTTSEL31
VTTPWRGD29,31
12
C67
C67
22U-X5R-08
22U-X5R-08
VTT_OUT_R
VTT_OUT_L
.1U-04-O
.1U-04-O
12
C80
C80
22U-X5R-08
22U-X5R-08
C39
C39
12
CPU1E
CPU1E
LGA-775P-S
LGA-775P-S
AA1
J1
F27
AM6
12
C86
C86
22U-X5R-08
22U-X5R-08
VTT_OUT_RIGHT
VTT_OUT_LEFT
VTT_SEL
VTTPWRGD
12
C82
C82
22U-X5R-08
22U-X5R-08
VTT0
VTT1
VTT2
VTT3
VTT4
VTT5
VTT6
VTT7
VTT8
VTT9
VTT10
VTT11
VTT12
VTT13
VTT14
VTT15
VTT16
VTT17
VTT18
VTT19
VTT20
VTT21
VTT22
VTT23
12
C64
C64
22U-X5R-08
22U-X5R-08
A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
D29
D30
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
LGA 775 Part E
LGA 775 Part E
LGA 775 Part E
G31T-LS
G31T-LS
G31T-LS
1
732Friday, August 15, 2008
732Friday, August 15, 2008
732Friday, August 15, 2008
1.0
1.0
1.0
of
of
of
5
4
3
2
1
VCC3
L16
L16
C101
C101
.01U-04
.01U-04
C106
C106
.01U-04
.01U-04
VDD_SRC_CLKA
2 1
21
SEL24_48CK_48M_SIO
CLK_PG_N
X1
X2
U8
U8
41
VDDCPU
28
VDDSRC
46
VDDREF
56
VDDPCI
37
VDDI/O
6
VDDPCI
34
VDDPCIEX
19
VDDPCIEX
10
VDD48
35
VDDA
45
SCLK
44
SDATA
52
RESET#
11
**SEL24_48#/24_48MHz
48
X1
47
X2
16
Vtt_PwrGd#/PD
1
GND
5
GND
13
GND
20
GND
25
GND
29
GND
36
GNDA
38
GND
49
GND
ICS9LPRS419DFLFS
ICS9LPRS419DFLFS
CPUT_LR0
CPUC_LR0
CPUT_LR1
CPUC_LR1
SATACLKT_LR
SATACLKC_LR
PCIeT_LR0
PCIeC_LR0
PCIeT_LR1
PCIeC_LR1
PCIeT_LR2
PCIeC_LR2
PCIeC_LR3
PCIeT_LR3
PCIeT_LR4
PCIeC_LR4
DOT96T_LR
DOT96C_LR
PCICLK_F0
FSLA/PCICLK_F1
FSLB/PCICLK_F2
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
PCICLK5
USB_48MHz
REF1
REF0/FSLC
43
42
40
39
26
27
17
18
21
22
23
24
30
31
33
32
14
15
7
8
9
53
54
55
2
3
4
12
50
51
CK_CPU_H
CK_CPU_L
CK_MCH_H
CK_MCH_L
CK_100M_SATA_H
CK_100M_SATA_L
CK_PE_100M_LAN_H
CK_PE_100M_LAN_L
CK_PE_100M_ICH_H
CK_PE_100M_ICH_L
CK_PE_100M_MCH_H
CK_PE_100M_MCH_L
CK_PE_100M_PCIE_H
CK_PE_100M_PCIE_L
96M_DOTCLK_H
96M_DOTCLK_L
FS_A
FS_B
PCICLK0 CK_P_33M_ICH
R138 33-04R138 33-04
R135 33-04R135 33-04
PCICLK4
R402 33-04R402 33-04
PCICLK5
R137 33-04-OR137 33-04-O
USB_48
REF_14 CK_14M_ICH
FS_C
R148 10-04R148 10-04
R144 33-04R144 33-04
CK_CPU_H 4
CK_CPU_L 4
CK_MCH_H 10
CK_MCH_L 10
CK_100M_SATA_H 18
CK_100M_SATA_L 18
CK_PE_100M_LAN_H 22
CK_PE_100M_LAN_L 22
CK_PE_100M_ICH_H 18
CK_PE_100M_ICH_L 18
CK_PE_100M_MCH_H 9
CK_PE_100M_MCH_L 9
CK_PE_100M_PCIE_H 20
CK_PE_100M_PCIE_L 20
96M_DOTCLK_H 9
96M_DOTCLK_L 9
12
CK_P_33M_DBCPCICLK2
12
CK_P_33M_SIO
12
CK_P_33M_EXP
12
CK_USB_48M_ICH
12
12
CK_P_33M_ICH 17
CK_P_33M_DBC 23
CK_P_33M_SIO 23
CK_P_33M_EXP 20
CK_USB_48M_ICH 18
CK_14M_ICH 17
CK_P_33M_ICH
CK_USB_48M_ICH
CK_14M_ICH
CK_48M_SIO
CK_P_33M_SIO
CK_P_33M_DBC
CK_P_33M_EXP
C105 22P-04-OC105 22P-04-O
21
C114 22P-04-OC114 22P-04-O
21
C109 18P-04-OC109 18P-04-O
21
C111 22P-04C111 22P-04
21
C102 22P-04-OC102 22P-04-O
21
C103 22P-04-OC103 22P-04-O
21
C549 22P-04-OC549 22P-04-O
21
FB600P-08
FB600P-08
2 1
2 1
CK_48M_SIO23
R149
R149
8.2K-04
8.2K-04
B
HWRST_L4,17,24
VCC3
1 2
VDD_SRC_CLKA
21
C125
C125
2 1
.01U-04
.01U-04
C120
C120
2 1
.01U-04
.01U-04
C118
2 1
12
Q8
2N3904-SQ82N3904-S
E C
VCC3_CLKA
C124
C124
4.7U-08
4.7U-08
C118
.01U-04
.01U-04
C108
C108
.1U-04
.1U-04
2 1
CLK_PG_N
21
C128
C128
.1U-04
.1U-04
2 1
R145 33-04R145 33-04
12
R146 1K-04-OR146 1K-04-O
12
21
SCLK15,17
SDATA15,17
D D
VCC3
C C
2 1
C554 3.3P-04-OC554 3.3P-04-O
2 1
C97 22P-04C97 22P-04
2 1
C98 27P-04C98 27P-04
2 1
C553 3.3P-04-OC553 3.3P-04-O
B B
VRM_PWRGD17,29
R143 10K-04R143 10K-04
C123
C123
4.7U-08
4.7U-08
C121
C121
.01U-04
.01U-04
C94
C94
.01U-04
.01U-04
C115
C115
.01U-04
.01U-04
L17
L17
1 2
FB600P-08
FB600P-08
X2
12
X1
3
X-14.318MX1X-14.318M
X1
2/4
12
C116
C116
.1U-06-O
.1U-06-O
2 1
FS_C
R141 1K-04R141 1K-04
FS_B
R140 1K-04R140 1K-04
FS_A
R139 1K-04R139 1K-04
A A
BSEL TABLE
12
12
12
H_FSBSEL2 4,10
H_FSBSEL1 4,10
H_FSBSEL0 4,10
2 1 0 PSB FREQENCY
0 1 0 200 MHZ (800)
0 0 0 266 MHZ (1066)
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
ICS9LPRS419DFLFS
ICS9LPRS419DFLFS
ICS9LPRS419DFLFS
G31T-LS
G31T-LS
G31T-LS
1
of
832Friday, August 15, 2008
of
832Friday, August 15, 2008
of
832Friday, August 15, 2008
1.0
1.0
1.0
5
U11A
U11A
D11
EXP_TXP0
D12
EXP_TXN0
B11
EXP_TXP1
A10
EXP_TXN1
C10
EXP_TXP2
D9
EXP_TXN2
B9
EXP_TXP3
D D
V_1P25_PCIE
SR80 24.9-1-04-XSR80 24.9-1-04-X
1 2
DMI_TXP018
DMI_TXN018
C C
DMI_TXP118
DMI_TXN118
DMI_TXP218
DMI_TXN218
DMI_TXP318
DMI_TXN318
EXP_GRCOMP
COMP SIGNAL TERMINATION
DMI_TXP0
DMI_TXP1
DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3
C194 .1U-X7-04C194 .1U-X7-04
C195 .1U-X7-04C195 .1U-X7-04
C196 .1U-X7-04C196 .1U-X7-04
C197 .1U-X7-04C197 .1U-X7-04
C200 .1U-X7-04C200 .1U-X7-04
C201 .1U-X7-04C201 .1U-X7-04
C198 .1U-X7-04C198 .1U-X7-04
C199 .1U-X7-04C199 .1U-X7-04
CLOSE TO NB
B7
EXP_TXN3
D7
EXP_TXP4
D6
EXP_TXN4
B5
EXP_TXP5
B6
EXP_TXN5
B3
EXP_TXP6
B4
EXP_TXN6
F2
EXP_TXP7
E2
EXP_TXN7
F4
EXP_TXP8
G4
EXP_TXN8
J4
EXP_TXP9
K3
EXP_TXN9
L2
EXP_TXP10
K1
EXP_TXN10
N2
EXP_TXP11
M2
EXP_TXN11
P3
EXP_TXP12
N4
EXP_TXN12
R2
EXP_TXP13
P1
EXP_TXN13
U2
EXP_TXP14
T2
EXP_TXN14
V3
EXP_TXP15
U4
EXP_TXN15
AC11
EXP_COMPO
AC12
EXP_COMPI
V7
21
21
21
21
21
21
21
21
AC8
AC9
AA2
V6
W4
Y4
Y2
DMI_TXP0
DMI_TXN0
DMI_TXP1
DMI_TXN1
DMI_TXP2
DMI_TXN2
DMI_TXP3
DMI_TXN3
G31(GMCH)
G31(GMCH)
1 OF 7
1 OF 7
PCIE
PCIE
DMI
DMI
4
U1MCH
U1MCH
EXP_RXP0
EXP_RXN0
EXP_RXP1
EXP_RXN1
EXP_RXP2
EXP_RXN2
EXP_RXP3
EXP_RXN3
EXP_RXP4
EXP_RXN4
EXP_RXP5
EXP_RXN5
EXP_RXP6
EXP_RXN6
EXP_RXP7
EXP_RXN7
EXP_RXP8
EXP_RXN8
EXP_RXP9
EXP_RXN9
EXP_RXP10
EXP_RXN10
EXP_RXP11
EXP_RXN11
EXP_RXP12
EXP_RXN12
EXP_RXP13
EXP_RXN13
EXP_RXP14
EXP_RXN14
EXP_RXP15
EXP_RXN15
GCLKP
GCLKN
DMI_RXP0
DMI_RXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3
F15
G15
K15
J15
F12
E12
J12
H12
J11
H11
F7
E7
E5
F6
C2
D2
G6
G5
L9
L8
M8
M9
M4
L4
M5
M6
R9
R10
T4
R4
R6
R7
CK_PE_100M_MCH_H
B12
CK_PE_100M_MCH_L
B13
W2
V1
Y8
Y9
AA7
AA6
AB3
AA4
DMI_RXP0
DMI_RXN0DMI_TXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3
Close to MCH <500
mils to Ball
V_1P25_CORE
CK_PE_100M_MCH_H 8
CK_PE_100M_MCH_L 8
DMI_RXP0 18
DMI_RXN0 18
DMI_RXP1 18
DMI_RXN1 18
DMI_RXP2 18
DMI_RXN2 18
DMI_RXP3 18
DMI_RXN3 18
3
3VDDCSDA16
3VDDCSCL16
96M_DOTCLK_H8
96M_DOTCLK_L8
3VDDCSDA
3VDDCSCL
R188
R188
12
1.3K-1-04
1.3K-1-04
96M_DOTCLK_H
96M_DOTCLK_L
SR66 1K-04SR66 1K-04
12
1
STP27STP27
1
STP29STP29
1
STP28STP28
PWROK17,23
1
STP25STP25
1
STP30STP30
1
TP5TP5
DACREFSET
EXP_SLR
EXP_EN
CL_N_DATA
CL_N_CLK
CL_N_VREF_MCH
CL_RST
PWROK
TP_MCH_CGC_1
TP_MCH_CGC_2
TP_MCH_CGC_3
G17
E17
M13
A20
C14
D13
K20
G18
E18
K17
H18
AD12
AD13
AM5
AA12
AM15
BC43
BC1
A43
AA10
AA9
AA11
Y12
U30
U31
R29
R30
U12
U11
R12
R13
L13
F20
J17
U11E
U11E
SDVO_CTRLDATA
SDVO_CTRLCLK
DDC_DATA
DDC_CLK
REFSET
DREFCLKP
DREFCLKN
ALLZTEST
XORTEST
MTYPE
EXP_SLR
RESERVED
EXP_EN
RESERVED
CL_DATA
CL_CLK
CL_VERF
CL_RST#
CL_PWROK
TEST0
TEST1
TEST2
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
G31(GMCH)
G31(GMCH)
VGA
VGA
MISC
MISC
5 OF 7
5 OF 7
2
HSYNC
VSYNC
RED
RED#
GREEN
GREEN#
BLUE
BLUE#
RSTIN#
PWROK
ICH_SYNC#
VCC
VSS
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
1
RVSYNCRHSYNC
SC97
SC108
1P-04-X
1P-04-X
10P-04
10P-04
RHSYNC
RVSYNC
RED
GREEN
BLUE
1P-04-X
1P-04-X
2 1
2 1
C165
C165
SC108
2 1
Stuff 0 ohm for non-graphics
R194 150-04R194 150-04
R193 150-04R193 150-04
R190 150-04R190 150-04
Close to MCH <250
mils to Ball
1P-04-X
1P-04-X
C163
C163
Close to MCH
GHSYNC
GVSYNC
RED
GREEN
BLUE
PLTRST_L
MCHPWROK
ICH_SYNC_NM
V_1P25_CORE
SR76 30-04SR76 30-04
1 2
SR70 30-04SR70 30-04
1 2
PLTRST_L 17,20,23
2 1
C167
C167
C15
D15
B18
C18
C19
D19
B20
D20
AM18
AM17
J13
L12
M11
F13
F17
A14
A42
NC
N20
NC
BC42
NC
BC2
NC
BB43
NC
BB1
NC
B43
NC
B42
NC
B2
NC
M18
L18
L15
M20
N15
N18
N17
L17
SC97
10P-04
10P-04
2 1
RHSYNC 16
RVSYNC 16
RED 16
GREEN 16
BLUE 16
12
12
12
B B
0.352V
V_1P25_CORE
12
R201
R201
1K-1-04
1K-1-04
12
R207
R207
392-1-04
392-1-04
VCC3
SR69 1K-04SR69 1K-04
ICH_SYNC_NM
2007.09.20
DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3
12
SR73 0-04SR73 0-04
SR88 4.7K-04SR88 4.7K-04
SR85 4.7K-04SR85 4.7K-04
SR84 4.7K-04SR84 4.7K-04
SR89 4.7K-04SR89 4.7K-04
12
12
12
12
12
V_1P25_CORE
ICH_SYNC_N 17
MCHPWROK
CL_RST
SR75 0-04SR75 0-04
SR74 1.65K-1-04SR74 1.65K-1-04
SR77 1K-04SR77 1K-04
12
12
12
PWROK 17,23
PLTRST_L
PLTRST_L 17,20,23
CL_N_VREF_MCH
Close to NB
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
BW(MCH) PartA&E
BW(MCH) PartA&E
BW(MCH) PartA&E
G31T-LS
G31T-LS
G31T-LS
1
of
932Friday, August 15, 2008
of
932Friday, August 15, 2008
of
932Friday, August 15, 2008
1.0
1.0
1.0
5
U11B
R40
R41
N40
R42
M39
N41
N42
G40
C42
D41
G37
C39
G33
H32
M31
G31
H26
M26
C33
C35
D42
C40
D35
C38
D37
D33
C34
D32
C25
D23
D24
R32
U32
P41
L41
J39
L42
J41
K41
F41
F42
F38
E42
E39
E37
B39
A37
F33
E35
K32
B34
J31
F32
E31
K31
K29
F31
J29
F29
L27
K27
L26
J26
E41
B41
B40
B33
B35
A32
B25
B24
U11B
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
HSWING
HSCOMP
HRCOMP
HDVREF
HAVREF
HCLKP
HCLKN
G31(GMCH)
G31(GMCH)
H_D03
H_D13
H_D23
H_D33
D D
C C
B B
H_D43
H_D53
H_D63
H_D73
H_D83
H_D93
H_D103
H_D113
H_D123
H_D133
H_D143
H_D153
H_D163
H_D173
H_D183
H_D193
H_D203
H_D213
H_D223
H_D233
H_D243
H_D253
H_D263
H_D273
H_D283
H_D293
H_D303
H_D313
H_D323
H_D333
H_D343
H_D353
H_D363
H_D373
H_D383
H_D393
H_D403
H_D413
H_D423
H_D433
H_D443
H_D453
H_D463
H_D473
H_D483
H_D493
H_D503
H_D513
H_D523
H_D533
H_D543
H_D553
H_D563
H_D573
H_D583
H_D593
H_D603
H_D613
H_D623
H_D633
CK_MCH_H8
CK_MCH_L8
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
HXSWING
HDSCOMP
HDRCOMP
MCH_GTLREF0
CK_MCH_H
CK_MCH_L
U1MCH
U1MCH
FSB
FSB
2 OF 7
2 OF 7
4
HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31
HA#32
HA#33
HA#34
HA#35
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HADSTB#0
HADSTB#1
HDSTBP0#
HDSTBN0#
HDINV#0
HDSTBP1#
HDSTBN1#
HDINV#1
HDSTBP2#
HDSTBN2#
HDINV#2
HDSTBP3#
HDSTBN3#
HDINV#3
HADS#
HTRDY#
HDRDY#
HDEFER#
HHITM#
HHIT#
HLOCK#
HBREQ0#
HBNR#
HBPRI#
HDBSY#
HRS#0
HRS#1
HRS#2
HCPURST#
HSCOMP#
BSEL0
BSEL1
BSEL2
J42
L39
J40
L37
L36
K42
N32
N34
M38
N37
M36
R34
N35
N38
U37
N39
R37
P42
R39
V36
R38
U36
U33
R35
V33
V35
Y34
V42
V38
Y36
Y38
Y39
AA37
F40
L35
L38
G43
J37
M34
U34
L40
M43
M40
G35
H33
J33
G27
H27
G29
B38
D38
E33
W40
Y40
W41
T43
Y43
U42
V41
AA42
W42
G39
U40
U41
AA41
U39
C31
D25
G20
J20
J18
BSEL0
BSEL2
BSEL1
BSEL0
BSEL1
BSEL2
H_A3
H_A3 3
H_A4
H_A4 3
H_A5
H_A5 3
H_A6
H_A6 3
H_A7
H_A7 3
H_A8
H_A8 3
H_A9
H_A9 3
H_A10
H_A10 3
H_A11
H_A11 3
H_A12
H_A12 3
H_A13
H_A13 3
H_A14
H_A14 3
H_A15
H_A15 3
H_A16
H_A16 3
H_A17
H_A17 3
H_A18
H_A18 3
H_A19
H_A19 3
H_A20
H_A20 3
H_A21
H_A21 3
H_A22
H_A22 3
H_A23
H_A23 3
H_A24
H_A24 3
H_A25
H_A25 3
H_A26
H_A26 3
H_A27
H_A27 3
H_A28
H_A28 3
H_A29
H_A29 3
H_A30
H_A30 3
H_A31
H_A31 3
H_A32
H_A32 3
H_A33
H_A33 3
H_A34
H_A34 3
H_A35
H_A35 3
H_REQ0
H_REQ1
H_REQ2
H_REQ3
H_REQ4
H_A_STB0
H_A_STB1
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
HXSCOMPB
SR60 10K-04SR60 10K-04
SR62 10K-04SR62 10K-04
SR61 10K-04SR61 10K-04
12
12
12
H_REQ0 3
H_REQ1 3
H_REQ2 3
H_REQ3 3
H_REQ4 3
H_A_STB0 4
H_A_STB1 4
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
H_FSBSEL0
H_FSBSEL2
H_FSBSEL1
3
H_FSBSEL0 4,8
H_FSBSEL2 4,8
H_FSBSEL1 4,8
2
VTT_CPU
R179 301-1-04R179 301-1-04
1 2
R180 49.9-1-04R180 49.9-1-04
12
R177
R177
100-1-04
100-1-04
1 2
21
C153
C153
.01U-04
.01U-04
DIVIDER Resistors NEAR VTT
HDSWING W/S =10/7 mils
HDSWING S/B (1/4*VTT +/- 2%)
21
21
SC80
SC80
2.7P-04
2.7P-04
R182 0-04-OR182 0-04-O
R187 39-04R187 39-04
21
C157
C157
R183
R183
.1U-04
.1U-04
200-1-04
200-1-04
HDRCOMP
HXSCOMPB
HDSCOMP
1 2
SR63 16.5-1-04SR63 16.5-1-04
1 2
SR46 49.9-1-04SR46 49.9-1-04
1 2
R181 49.9-1-04R181 49.9-1-04
VTT_CPU
1 2
COMP SIGNAL TERMINATION
R184 100-1-04R184 100-1-04
VTT_CPU
1 2
CAPS CLOSE TO MCH
W/S =12/15 mils
GTLREF = 0.67 * VTT = 0.8V
BSEL TABLE
1
PSB
0
0
0
02
0
0
01
0
1
133
200
FREQUENCY
MHz267
MHz
MHz
2.7P-04
2.7P-04
(1067)
(533)
(800)
C156
C156
12
HXSWING
12
21
C159
C159
220P-04
220P-04
1
MCH_GTLREF_CPU 3
MCH_GTLREF0
A A
Elitegroup Computer Systems
Elitegroup Computer Systems
Elitegroup Computer Systems
Title
Title
Title
Size Document Number Rev
Size Document Number Rev
Size Document Number Rev
Custom
Custom
Custom
Date: Sheet
Date: Sheet
5
4
3
2
Date: Sheet
BW(MCH) PartB
BW(MCH) PartB
BW(MCH) PartB
G31T-LS
G31T-LS
G31T-LS
1
10 32Friday, August 15, 2008
10 32Friday, August 15, 2008
10 32Friday, August 15, 2008
1.0
1.0
1.0
of
of
of
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