MSI MS-7246 Schematic 10
5
4
3
2
1
001-System Block Diagram
MS-7246 Version: 10
D D
002-Power Delivery
003-VRD11 RT8802A 4Phase
004-Clock Generator & Fan
005-Intel LGA775 - Signals
VRM 10/11
Intel P4 Processor
006-Intel LGA775 - Power
007-Intel LGA775 - GND
008-MCH82975 CPU & PCIE Signal
009-MCH82975 Memory Signal
PCI_Express X16
SLI
010-MCH82975 Misc & Power Signal
011-DDR II DIMM 1 & 2
MCH82975
DDR2-1
DDR2-2
DDR2-3
C C
PCI_Express X16
DDR2-4
012-DDR II DIMM 3 & 4
013-DDR II Termination & MS-6+
014-PEG Switch
015-PEGX16-1
USB0~7
RealTek ALC883
PCI Slot-1
PCI Slot-2
IEEE 1394
016-PEGX16-2
017-ICH7 - PCI, DMI, CPU, IRQ
018- ICH7 - LPC, ATA, USB, GPIO
019-ICH7 - POWER & GND
ATA100/133 IDE
ICH7R
SPI ROM
B B
LPC ROM/MS-8
PCI E1
PCI E2
Broadcom GbE
JMicron 2S+1P
Winbond
W83627EHG
FDD Conector
Print/COM
020-RealTek ALC883 Audio
021-PCI Slot 1 & 2 & 3
022-1394 VIA VT-6306
023-BCM5751 GbE LAN
024-JMicron 361/363
025- FWH SIO W83627EHG
026-MS-7 ACPI Controller
027-MS-8 & FirmwareHub
028-ATXPOWER & USB
029-Auto BOM manual
KB/MS
030-History
H/W Monitor
A A
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
BLOCK DIAGRAM
MS-7246
1
130Monday, December 19, 2005
of
1.0
5
D D
C C
4
3
2
1
B B
A A
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Power Delivery
MS-7246
1
230Sunday, December 04, 2005
of
1.0
5
C266 C47000P25X
R638 6.8KR
C267 C1U25X0805
R641 330R1%
RT8 10KRT1%
D D
C454 C270P50N
RT8 Closed to Choke
R642 10R1206
VCC5
C455 C1U25X0805
C C
V_FSB_VTT
B B
N-IPD09N03LA_TO252-LF
U_G4
PHASE4
N-IPD06N03LA_TO252
L_G4
N-IPD09N03LA_TO252-LF
A A
PHASE3
N-IPD06N03LA_TO252
L_G3
12VAT
12VAT
VID_GD#4,6,26
Q65
Q68
R643 9.09KR1%
R644 1.1KR1%
C456 C0.1U50X
R655 10KR1%
R647 X_0R
R513 _1KR1%-1
R520 _10KR-1
N-MMBT3904_NL_SOT23
+12VP_FET
DS
G
Q66
DS
G
+12VP_FET
DS
G
Q69
DS
G
R636 0R
R637 1KR1%
R639 16KR
R640 110R1%
VID7
VID6
VID5
VID4
VID3
VID2
VID1
VID0
VID_SEL
Q101
C516 C4.7U16Y1206
C519 C1U16Y1206
DS
G
DS
G
Q67
DS
G
DS
G
Q70
N-IPD09N03LA_TO252-LF
N-IPD09N03LA_TO252-LF
U_G4
N-IPD06N03LA_TO252
C524 X_C4.7U35Y1206
C525 C1U16Y1206
U_G3U_G3
N-IPD06N03LA_TO252
5
U29
32
33
34
35
36
37
38
39
40
31
12
VRM_EN
Q73
Q74
13
17
15
41
GND
VID 7
VID 6
VID 5
VID 4
VID 3
VID 2
VID 1
VID 0
VID_SEL
VDD
DVD
VTT_PWG6
COIL3
CH-0.6U40A-RH-1
R512
_2.2R1%0805-LF
C522
C0.01U50X
COIL5
CH-0.6U40A-RH-1
R518
_2.2R1%0805-LF
C531
C0.01U50X
16
RT
ADJ
IOUT
IMAX
GND
RT8802A
EN/VTT1PWRGD2FBRTN3HOT_SET
VR_FAN
VR_HOT
8
9
R660 X_0R
R628
100R
VCORE
VCORE
R657 15KR1%
PWM1
6
4
5
FB
SS
COMP
OFS
7
14
C532 X_C0.1U50Y
VRM_OFS
R662
39.2KR1%
N-IPD09N03LA_TO252-LF
PHASE1
N-IPD06N03LA_TO252
L_G1
N-IPD09N03LA_TO252-LF
U_G2
PHASE2
N-IPD06N03LA_TO252
L_G2
4
C482 C5.6P50N
C481 C1000P50X
PWM3
PWM2
28
PWM 126PWM 227PWM 3
11
R666 X_220KR1%
R633 X_220KR1%
Q58
Q61
29
PWM 4
30
PWM 5
20
ISN35
19
ISN24
18
ISN1
25
ISP1
24
ISP2
23
ISP3
22
ISP4
21
ISP5
TSEN10FAN_SET
RT8802APQV
R646 0R
R645 X_200KR1%
C457 C0.1U50X
R7 11.3KR1%
C8 C0.068U25X
R8 11.3KR1%
C9 C0.068U25X
+12VP_FET
DS
G
Q59
DS
G
+12VP_FET
DS
G
Q62
DS
G
4
3
12
+
EC65
X_CD1000U16EL20-2
R667
VCC5
VCORE
VCORE
R659 100R
VCC5
C458
R668
X_1KR1%
C1U25X0805
R650
1KR1%
12VAT
12VAT
12
+
EC66
CD1000U16EL20-2
R649 200R1%
C459
X_1KR1%
R651
1KR1%
3
C483 X_C680P50N
R658 1KR1%
R634 X_200KR1%
R661 182KR1%
C526
C0.01U50X
VCC5
R635 3.3KR1%
RT9 10KRT1%
R665
2.4KR1%
Q71
DS
N-IPD09N03LA_TO252-LF
G
DS
G
Q72
DS
N-IPD09N03LA_TO252-LF
G
DS
G
COIL4 CH-1.1U25A-LF
R648 20KR1%
R603 75KR1%
R605 75KR1%
R9 270R1%
R12 330R1%
R13 330R1%
RT9 Closed to Choke
VCC5VSS_SENSE5
VCC5
COIL1
CH-0.6U40A-RH-1
R480
_2.2R1%0805-LF
C506
C0.01U50X
COIL2
CH-0.6U40A-RH-1
R498
_2.2R1%0805-LF
C514
C0.01U50X
12VAT +12VP_FET
PWM4
C500 C4.7U16Y1206
C502 C1U16Y1206
U_G1U_G1
Q60
N-IPD06N03LA_TO252
C509 X_C4.7U35Y1206
C510 C1U16Y1206
U_G2
Q63
N-IPD06N03LA_TO252
VCORE
VCORE
VCC_SENSE 5
D28 1N4148W-F_SOD123-RH
12
EC70
+
X_CD560U2.5FP
12
+
EC67
CD1000U16EL20-2
From phase-3
From phase-2,4
From phase-1
C460
R669
C1U25X0805
BOOT2
BOOT1
R474 _4.7R0805-LF
C512 C1U16X0805
BOOT4
BOOT3
R508 _4.7R0805-LF
C529 C1U16X0805
X_1KR1%
C1U25X0805
R652
1KR1%
D20
1
2
S-BAT54A_SOT23
PWM1
PWM2
D21
1
2
S-BAT54A_SOT23
PWM3
PWM4
R677
X_1KR1%
R663 X_0R
R654 X_0R
R664 X_0R
R656 X_0R
R653
1KR1%
3
3
C461
C1U25X0805
14
15
16
17
14
15
16
17
12
EC71
+
X_CD560U2.5FP
12
+
EC68
CD1000U16EL20-2
VCORE
VCORE
VCORE
VCORE
PHASE1
PHASE2
PHASE3
PHASE4
VCC_DRV1
VCC
1
GND
PWM1
PWM2
GND
VCC_DRV2
VCC
1
GND
PWM1
PWM2
GND
4
PGND
3
4
PGND
3
5
PVCC
GND
NC8NC#3
5
PVCC
GND
NC8NC#3
N-2N7002_SOT23
CB20
X_C100U2SP-2
12
+
CD1000U16EL20-2
VRM_OFS
BOOT1
11
UGATE1
BOOT1
PHASE1
LGATE1
UGATE2
PHASE2
LGATE2
BOOT2
U30
10
RT9607PQV_QFN16L-LF
BOOT2
BOOT3
11
UGATE1
BOOT1
PHASE1
LGATE1
UGATE2
PHASE2
LGATE2
BOOT2
U31
10
RT9607PQV_QFN16L-LF
BOOT4
2
CB21
X_C100U2SP-2
EC64
C527
C0.1U50Y
DS
Q85
G
CE
B
Q64
N-MMBT3904_NL_SOT23
R671 X_200R
VCC5
R477 _2.2R1%0805-LF
R547 0R0805
12
13
L_G1
2
R548 0R0805
9
PHASE2
7
L_G2
6
R495 _2.2R1%0805-LF
R511 _2.2R1%0805-LF
R549 0R0805
12
13
L_G3
2
R550 0R0805
9
PHASE4
7
L_G4
6
R517 _2.2R1%0805-LF
2
CB31
C100U2SP-2
C528
C0.1U50Y
R670 X_200R
R522 _10KR-1
R117 _4.7KR-1
PHASE1
C513
C1U25X0805
PHASE3
C530
C1U25X0805
JPW
12VAT
C523
C0.01U50X
V_FSB_VTT
VCC5
12VAT
VR_ADJ3 25
U_G1
U_G2
U_G3
U_G4
Title
Size Document Number Rev
Date: Sheet
8
7
6
5
RN31 _8P4R-680R-LF
1
3
5
7
RN63 _8P4R-680R-LF
1
3
5
7
R170 _680R-1
VID[0..6]
VRM_OFS
N-2N7002_SOT23
VRM_OFS
N-2N7002_SOT23
C504
C1U25X0805
C521
C1U25X0805
MSI
+12V
+12V#7
+12V#6
+12V#5
PWR-2X4P_white-RH
2
4
6
8
2
4
6
8
Q86
G
CE
VCC5
Q87
G
CE
VCC5
MICRO-STAR INt'L CO., LTD.
1
4
4
GND#4
3
3
GND#3
2
GND#2
58 67
12
1
GND
VID3
VID2
VID0
VID1
VID4
VID5
VID6
VID7
VID_SEL
R672 X_200R
DS
R523 _10KR-1
R119 _4.7KR-1
B
Q76
N-MMBT3904_NL_SOT23
R673 X_200R
R674 X_200R
DS
R524 _10KR-1
R121 _4.7KR-1
B
Q83
N-MMBT3904_NL_SOT23
R675 X_200R
RT8802A 4Phase
MS-7246
1
VID7 7
VID_SEL 7
VID[0..6] 5,25
VCC5
12VAT
VR_ADJ1 25
VCC5
12VAT
VR_ADJ2 25
330Tuesday, February 07, 2006
of
1.0
5
9
4
3
2
1
C292
C296
CK3VSB
C316
C312
CK3V
CK3VSB
CK3VSB
12/22 Updated
CK3VSB
12/22 Updated
CP12 X_COPPER
C297
C352
C300
C336
FB5 X_80L3_40_0805
C10U6.3X51206
C0.1U50Y
C0.1U50Y
C0.1U50Y
FB6 X__0R0805-LF
FB7 _0R0805-LF
C0.1U50YC306
C0.1U50YC351
VCC3
C0.1U50Y
D D
CK3V
C0.1U50Y
CK3V
C0.1U50Y
CK3V
C0.1U50Y
VCC3_SB CK3VSB
C C
VCC3
CK3VSB
12/22 Updated
VCC3
DOC0
DOC1
CKSDA
CKSCL
SMBDATA_ISO
SMBCLK_ISO
VCC3
VRM_PGD18
DOC0
R578 _4.7KR-1
R576 _1KR-1
R275 _4.7KR-1
R521 _4.7KR-1
R332 _33R-1
R330 _33R-1
R302 _475R1%-LF
R311 _1KR-1
R318 X__0R-1
VCC3
SMBDATA_ISO
,21,24,25,26
B B
SMBCLK_ISO19,21,24,25,26
TURBO#25
U17
CPU_VDD52CPUCLKC0#
46
VDDA
45
VDDSATA
32
PCIEX_VDD
38
25M_VDD
23
PCIEX_VDD
12
48_VDD
57
REF_VDD
4
PCI_VDD
62
PCI_VDD
3
PCI_GND
9
PCI_GND
10
48_GND
24
PCIEX_GND
PCIEX_GND31FSLA/USB_48M
41
25M_GND
42
GNDSATA
47
GNDA
49
CPU_GND
60
REF_GND
37
DOC_0**
16
DOC_1**
55
SDATA
56
SCLK
48
IREF
15
VTT_PWRGD/PD#
ICS954519BGLF_SSOP64-LF
Q42
N-MMBT3904_NL_SOT23
X_C0.1U50YC559
Q82
N-MMBT3904_NL_SOT23
CPUCLKT0
CPUCLKT1
CPUCLKC1#
PCIEXT0
PCIEXC0
PCIEXT1
PCIEXC1
PCIEXT2
PCIEXC2
PCIEXT3
PCIEXC3
PCIEXT4
PCIEXC4
PCIEXT5
PCIEXC5
PCIEXT6
PCIEXC6
PCIEXT7
PCIEXC7
SATACLKT
SATACLKC
DOT96
DOT96#
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4~
FSD/PCICLK5
FSLB/PCICLK6
RESET#/PCICLK7
FSLC/REF0~
25MHz_1
25MHz_0
R555 _1KR-1
54
53
51
50
17
18
19
20
21
22
25
26
27
28
29
30
34
33
36
35
44
43
13
14
63
64
1
2
5
6
7
8
11
61
59
X1
58
X2
40
39
SCPUCLK
SCPUCLK#
SMCHCLK
SMCHCLK#
SPEX11100M
SPEX11100M#
SPEX12100M
SPEX12100M#
SICH100M
SICH100M#
SPEX161100M
SPEX161100M#
SBCMLAN100M
SBCMLAN100M#
SPEX16100M
SPEX16100M#
SMCH100M
SMCH100M#
SSATA2100M
SSATA2100M#
SSATA100M
SSATA100M#
SPCICLK1
SPCICLK2
SPCICLK3
SFWHCLK
SSIOCLK
FSB
RESET#
FSA
FSC
PLL_XI
PLL_XO
FSA
FSB
FSC
VID_GD# 3,6,26
R325 _33R-1
R317 _33R-1
R312 _33R-1
R306 _33R-1
R355 _33R-1
R373 _33R-1
RN51 _8P4R-33R-1
12
34
56
78
R344 X_4.7KR
R342 _33R-1
C56P50NC362
Y1
14.318MHZ32P_D
C56P50NC363
12/22 Updated
12
34
56
78
RN52 _8P4R-10KR-1
CPUCLK
CPUCLK#
MCHCLK
MCHCLK#
SATA100M
SATA100M#
FWHCLK
MS8CLK
SIOCLK
ICHCLK
ICH14M
CPUCLK 5
CPUCLK# 5
MCHCLK 8
MCHCLK# 8
SATA100M 18
SATA100M# 18
FWHCLK 27
MS8CLK 27
SIOCLK 25,27
ICHCLK 17
ICH14M 18
H_FSBSEL0 5,27
H_FSBSEL1 5,27
H_FSBSEL2 5,10
VCC3
C484
X_C0.1U50Y
Fan Control Circuit
VCC3
CPUFAN_PWM25
12VAT
12VAT +12V
C147 X_C0.1U25Y C51 _C0.1U25Y
CPUFAN_PWM CPUFAN_PWM_M
D6 X_BAS32L_LL34
R131 _4.7KR-1
C145 C0.1U50Y
C27 C0.1U50Y
Q84
N-MMBT3904_NL_SOT23
R585 X_0R
NB_FAN
3
2
1
BH1X3BP_white-RH
+12V
VCC5
R584
2KR
B
CE
CPUFAN_PWM_M
CPU_FAN
4
3
2
1
BH1X4BF_white
SYS_FAN
3
2
1
BH1X3BP_white-RH
R586
4.7KR
VCC5
D24
S-1N5817_DO214AC
R587 200R
R588 27KR
CPU_FAN
R130
PWR_FAN
3
2
1
BH1X3BP_white-RH
CPU_FAN 25
_10KR-1
RN50 _8P4R-33R-1
CPUCLK
CPUCLK#
MCHCLK
MCHCLK#
PEX11100M
PEX11100M#
PEX12100M
PEX12100M#
ICH100M
ICH100M#
BCMLAN100M
BCMLAN100M#
PEX16100M
PEX16100M#
MCH100M
A A
MCH100M#
SATA100M
SATA100M#
SATA2100M
SATA2100M#
PEX161100M
PEX161100M#
R328 _49.9R1%-1
R321 _49.9R1%-1
R314 _49.9R1%-1
R308 _49.9R1%-1
R316 _49.9R1%-1
R310 _49.9R1%-1
R304 _49.9R1%-1
R301 _49.9R1%-1
R296 _49.9R1%-1
R290 _49.9R1%-1
R276 _49.9R1%-1
R273 _49.9R1%-1 RN45 _8P4R-33R-1
R272 _49.9R1%-1
R270 _49.9R1%-1
R271 _49.9R1%-1
R269 _49.9R1%-1
R297 _49.9R1%-1
R293 _49.9R1%-1
R277 _49.9R1%-1
R274 _49.9R1%-1
R295 _49.9R1%-1
R299 _49.9R1%-1
5
CN8 8P4C-10P50N
PCICLK1
PCICLK2
PCICLK3
FWHCLK
MS8CLK
SIOCLK
ICHCLK
USB48M
SIO48M
RAIDCLK
1394CLK
ICH14M
7
5
3
1
CN9 8P4C-10P50N
7
5
3
1
8
6
4
2
CN7 8P4C-10P50N
For EMI only
8
6
4
2
8
6
4
2
7
5
3
1
X_C10P50NC359
SPCICLK3
SPCICLK2
SPCICLK1 PCICLK1
SSATA2100M
SSATA2100M#
SMCH100M
SMCH100M#
FSB
FSA
SPEX11100M
SPEX11100M#
SPEX12100M
SPEX12100M#
SICH100M
SICH100M# ICH100M#
SPEX161100M
SPEX161100M#
SBCMLAN100M
SBCMLAN100M#
SPEX16100M#
4
1 2
PCICLK3
3 4
PCICLK2
5 6
7 8
RN38 _8P4R-33R-1
SATA2100M
1 2
SATA2100M#
3 4
MCH100M
5 6
MCH100M#
7 8
RN48 _8P4R-33R-1
1394CLK
12
34
SIO48M
56
USB48M
78
PEX11100M
12
PEX11100M#
34
PEX12100M
56
PEX12100M#
78
RN40 _8P4R-33R-1
12
34
56
78
12
34
56
78
RN39
_8P4R-33R-1
ICH100M
PEX161100M
PEX161100M#
BCMLAN100M
BCMLAN100M#
PEX16100MSPEX16100M
PEX16100M#
PCICLK3 21
PCICLK2 21
PCICLK1 21
SATA2100M 24
SATA2100M# 24
MCH100M 8
MCH100M# 8
1394CLK 22
SIO48M 25
USB48M 18
PEX11100M 17
PEX11100M# 17
PEX12100M 17
PEX12100M# 17
ICH100M 17
ICH100M# 17
PEX161100M 16
PEX161100M# 16
BCMLAN100M 23
BCMLAN100M# 23
PEX16100M 15
PEX16100M# 15
MSI
Title
Size Document Number Rev
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Clock Generator & Fan
MS-7246
1
430Wednesday, December 21, 2005
of
1.0
5
4
3
2
1
H_A#32
H_A#31
AH4
AG5
A32#
D45#
E22
G21
H_D#44
H_D#45
H_A#30
AG4
A31#
A30#
D44#
D43#
F21
H_D#43
H_A#28
H_A#29
AG6
AF4
A29#
D42#
F20
E21
H_D#41
H_D#42
H_A#27
AF5
A28#
D41#
E19
H_D#40
R75 X_0R
H_A#23
H_A#25
H_A#22
H_A#24
H_A#26
AB4
AC5
AB5
AA5
AD6
A27#
A26#
A25#
A24#
A23#
D40#
D39#
D38#
D37#
D36#
F18
F17
E18
G17
G18
H_D#39
H_D#36
H_D#35
H_D#38
H_D#37
4
H_A#21
AA4
A22#
A21#
D35#
D34#
E16
H_D#34
H_A#18
H_A#20
H_A#19
A20#Y4A19#Y6A18#W6A17#
D33#
D32#
D31#
E15
G16
G15
H_D#32
H_D#33
H_D#31
H_A#16
H_A#14
H_A#13
H_A#15
H_A#17
AB6
A16#W5A15#V4A14#V5A13#U4A12#U5A11#T4A10#
D30#
D29#
D28#
D27#
D26#
F15
F14
E13
G14
G13
H_D#30
H_D#27
H_D#28
H_D#26
H_D#29
H_A#11
H_A#12
D25#
F12
D13
H_D#24
H_D#25
H_A#10
U6
D24#
F11
H_D#23
H_A#5
H_A#7
H_A#6
H_A#8
H_A#9
A9#T5A8#R4A7#M4A6#L4A5#M5A4#P6A3#
D23#
D22#
D21#
D20#D7D19#E9D18#F9D17#F8D16#G9D15#
E10
D10
H_D#21
H_D#22
H_D#18
H_D#19
H_D#20
H_A#3
H_A#4
L5
H_D#16
H_D#17
AC2
D11
C12
H_D#14
H_D#15
DBR#
D14#
D13#
B12
H_D#13
AJ3
AN4
AN3
AN6
AN5
ITP_CLK1
VSS_SENSE
VCC_SENSE
VSS_MB_REGULATION
VCC_MB_REGULATION
D12#D8D11#
D10#
D9#
D8#
D7#A7D6#B7D5#B6D4#A5D3#C6D2#A4D1#C5D0#
B10
A11
A10
C11
H_D#8
H_D#9
H_D#7
H_D#12
H_D#10
H_D#11
AK3
ITP_CLK0
H_D#5
H_D#6
VID6
H_D#3
H_D#4
AM5
VID6
VID4
VID5
AL4
VID5#
H_D#2
H_D#1
3
AK4
VID1
VID2
VID3
AL6
AM3
AL5
VID4#
VID3#
VID2#
GTLREF0
GTLREF1
GTLREF2
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
PCREQ#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
FORCEPH
RSVD
BCLK1#
BCLK0#
COMP5
COMP4
COMP3
COMP2
COMP1
COMP0
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
LINT1/NMI
LINT0/INTR
B4
H_D#0
VID0
U7A
ZIF-SOCK775-15u-in
AM2
VID1#
VID0#
H1
H2
E24
AG3
AF2
AG2
AD2
AJ1
AJ2
G5
J6
K6
M6
J5
K4
W2
P1
H5
G4
G3
F24
G24
G26
G27
G25
F25
W3
F26
AK6
G6
G28
F28
A3
RS2#
F5
RS1#
B3
RS0#
U3
AP1#
U2
AP0#
F3
BR0#
T2
J2
R1
G2
T1
A13
J17
DP3#
H16
DP2#
H15
DP1#
J16
DP0#
AD5
R6
C17
G19
E12
B9
A16
G20
G12
C8
L1
K1
CPU_GTLREF
H_BPM#5
H_BPM#4
H_BPM#3
H_BPM#2
H_BPM#1
H_BPM#0
H_REQ#4
H_REQ#3
H_REQ#2
H_REQ#1
H_REQ#0
H_TESTHI12
H_TESTHI11
H_TESTHI10
H_TESTHI9
H_TESTHI8
H_TESTHI2_7
H_TESTHI1
H_TESTHI0
H_FORCEPRT#
CPUCLK#
CPUCLK
H_RS#2
H_RS#1
H_RS#0
H_BR#0
H_COMP5
H_COMP4
H_COMP3
H_COMP2
H_COMP1
H_COMP0
FP_RST#18,28
D D
H_DBI#[0..3]8
TP6
H_FERR#17
H_STPCLK#17
TP5
H_INIT#17
TP12
H_DBSY#8
H_DRDY#8
H_TRDY#8
H_ADS#8
H_LOCK#8
C C
B B
A A
H_BNR#8
H_HIT#8
H_HITM#8
H_BPRI#8
H_DEFER#8
TRMTRIP#17
SKTOCC#27
H_PROCHOT#6
H_IGNNE#17
ICH_H_SMI#17
H_A20M#17
TP3
TP10
TP4
TP18
TP16
TP17
TP19
H_FSBSEL04,27
H_FSBSEL14,27
H_FSBSEL24,10
H_PWRGD18
H_CPURST#8
H_D#[0..63]8
5
H_A#[3..35]8
H_DBI#0
H_DBI#1
H_DBI#2
H_DBI#3
H_IERR#
H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK
THRMDA
THRMDC
SKTOCC#
CPU_SLP#
R72 _0R-1
H_FSBSEL0
H_FSBSEL1
H_FSBSEL2
H_PWRGD
H_CPURST#
H_D#63
H_D#62
H_D#61
H_D#60
H_D#59
H_D#58
H_D#57
H_D#56
H_D#55
H_D#54
H_A#[3..35] VID[0..6]
H_A#35
H_A#33
H_A#34
AJ6
AJ5
AH5
A8
G11
AB2
AB3
AD3
AD1
AC1
AG1
AE1
AK1
AE8
AH2
AE6
G10
AA2
G29
G30
G23
D19
C20
F2
R3
M3
P3
H4
B2
C1
E3
D2
C3
C2
D4
E4
G8
G7
AF1
AL1
M2
AL2
N2
P2
K3
L2
N5
C9
D16
A20
Y1
V2
H30
N1
B22
A22
A19
B19
B21
C21
B18
A17
B16
C18
DBI0#
DBI1#
DBI2#
DBI3#
EDRDY#
IERR#
MCERR#
FERR#/PBE#
STPCLK#
BINIT#
INIT#
RSP#
DBSY#
DRDY#
TRDY#
ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#
TDI
TDO
TMS
TRST#
TCK
THERMDA
THERMDC
THERMTRIP#
GND/SKTOCC#
PROCHOT#
IGNNE#
SMI#
A20M#
SLP#
RSVD
RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
BOOTSELECT
LL_ID0
LL_ID1
BSEL0
BSEL1
BSEL2
PWRGOOD
RESET#
D63#
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53#
B15
C14
H_D#52
H_D#53
D52#
D51#
C15
H_D#51
D50#
A14
D17
H_D#49
H_D#50
A35#
D49#
D48#
D20
H_D#48
A34#
D47#
D22
G22
H_D#47
H_D#46
A33#
D46#
THRMDA
THRMDC
VCC_SENSE 3
VSS_SENSE 3
VID[0..6] 3,25
MCH_GTLREF 8
H_REQ#[0..4] 8
H_FORCEPRT# 6
CPUCLK# 4
CPUCLK 4
H_RS#[0..2] 8
TP9
TP8
H_BR#0 8
TP11
TP13
TP15
TP14
H_ADSTB#1 8
H_ADSTB#0 8
H_DSTBP#3 8
H_DSTBP#2 8
H_DSTBP#1 8
H_DSTBP#0 8
H_DSTBN#3 8
H_DSTBN#2 8
H_DSTBN#1 8
H_DSTBN#0 8
H_NMI 17
H_INTR 17
R685 0R
R686 0R
CPU_TMP
VTIN_GND
H_COMP67
H_COMP77
SB_SLP#17
V_FSB_VTT
These capacitor must
be closed to CPU
VCC3
THRMDA
THRMDC
SB_THERM#18
SB_THERM#
CPU_TMP 25
VTIN_GND 25
2
H_TESTHI10
CPU_SLP#
H_TESTHI9
H_TESTHI8
H_TESTHI1
H_TESTHI12
H_TESTHI11
H_FORCEPRT#
H_COMP6
H_COMP7
H_COMP3
H_COMP2
H_BPM#5
H_BPM#3
H_BPM#4
H_BPM#2
H_BPM#1
H_BPM#0
H_IERR#
H_BR#0
H_CPURST#
H_FSBSEL0
H_FSBSEL1
H_FSBSEL2
H_TDI
H_TMS
H_TRST#
H_TCK
CPU_GTLREF
C60
C0.1U50Y
H_PWRGD
H_TESTHI2_7
H_TESTHI0
H_COMP5
H_COMP4
H_COMP0
H_COMP1
Intel update
RN15 8P4R-51R-LF
1 2
3 4
5 6
7 8
RN13 8P4R-51R-LF
1 2
3 4
5 6
7 8
R62 _62R-1
R538 49.9R1%
R539 49.9R1%
R554 X__0R-1
R540 49.9R1%
R541 49.9R1%
RN8 8P4R-51R-LF
1 2
3 4
5 6
7 8
R65 _51R1%-LF
R67 _51R1%-LF
C0.1U50YC114
C0.1U50YC45
C0.1U50YC56
R85 _62R-1
R89 _51R1%-LF
R86 _62R-1
RN21 _8P4R-470R-LF
1 2
3 4
5 6
7 8
RN10 8P4R-51R-LF
1 2
3 4
5 6
7 8
R59 _51R1%-LF
C162
C10U6.3X50805-1
R79 _124R1%-LF
C62
R80
_210R1%-1
C0.1U50Y
R70 X__100R-1
R113 _51R1%-LF
R115 _51R1%-LF
R542 49.9R1%
R543 49.9R1%
R544 49.9R1%
R545 49.9R1%
U32
1
VCC
2
D+
3
D-
4
THERM#
X_SNSR-F75383S-LF
C537
C3300P50X
MSI
Title
Size Document Number Rev
Date: Sheet
VTT_OUT_LEFT
VTT_OUT_LEFT
VTT_OUT_LEFT
VTT_OUT_LEFT
V_FSB_VTT
VTT_OUT_LEFT
VTT_OUT_LEFT
VTT_OUT_RIGHT
VTT_OUT_RIGHT
CPU_SLP#SB_SLP#
VTT_OUT_RIGHT
V_FSB_VTT
VTT_OUT_RIGHT
VTT_OUT_LEFT
VTT_OUT_LEFT
VTT_OUT_RIGHT
VTT_OUT_LEFT
V_FSB_VTT
VTT_OUT_RIGHT
SDA
ALERT#
GND
SCL
C113
C10U6.3X50805-1
VTT_OUT_RIGHT
VTT_OUT_LEFT
V_FSB_VTT
V_FSB_VTT
VTT_OUT_LEFT
VTT_OUT_LEFT
8
7
6
5
C118
X_C10U10Y0805
SMBCLK_ISO 4,11,15,19,21,24,25,26
SMBDATA_ISO 4,11,15,19,21,24,25,26
MICRO-STAR INt'L CO., LTD.
Intel LGA775 - Signals
MS-7246
1
530Monday, February 13, 2006
1.0
of
5
4
3
2
1
D D
C C
B B
VCORE
VCC5
AF19
AF18
AF15
AF14
AF12
AF11
AE23
AE22
AE21
AE19
AE18
AE15
AE14
AE12
AE11
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AC30
AC29
AC28
AC27
AC26
AC25
AC24
AC23
AE9
AD8
AC8
AB8
AA8
AG12
AG11
AF9
AF8
AF22
AF21
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
Y8
Y26
Y27
Y28
Y29
Y30
R71 X__1KR1%-1
R69 X__499R1%-1
RT2 X__10KRT-LF-1
C49
X_C0.1U50Y
VCC5
R63
X__1KR1%-1
AG27
AG26
AG25
AG22
AG21
AG19
AG18
AG15
AG14
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCW8VCC
VCC
VCC
Y23
Y24
Y25
W26
W27
W28
W29
W30
R68 X__7.5KR1%-LF
VCC5
3
+
2
-
U6A
X__LM393DR2G_SOIC8
4 8
AH22
AH21
AH19
AH18
AH15
AH14
AH12
AH11
AG9
AG8
AG30
AG29
AG28
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCU8VCCV8VCC
VCC
VCC
VCC
U23
U24
U25
U26
U27
U28
U29
U30
W23
W24
W25
R57 X__130R1%-1
1
Q8
X_N-MMBT3904_NL_SOT23
12/22 Updated
Changed VCORE to VCC5
When Vin-< Vin+, Vo= Hi
AH25
VCC
VCCT8VCC
AH26
VCC
VCC
T30
AH27
VCC
VCC
T29
AH28
VCC
VCC
T28
AH29
VCC
VCC
T27
AH30
AH8
AH9
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCK8VCCL8VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCM8VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCN8VCCP8VCCR8VCC
VCC
VCC
VCC
T23
T24
T25
T26
N30
R74 X__680R-1
R51 X__124R1%-LF
PROCHOT#
FORCEPR#
R48 X__130R1%-1 C124
Q6
X_N-MMBT3904_NL_SOT23
N23
N24
N25
N26
N27
N28
N29
M27
M28
M29
M30
VCC5
VTT_OUT_RIGHT
H_PROCHOT# 5
H_FORCEPRT# 5
K30
M23
M24
M25
M26
K23
K24
K25
K26
K27
K28
K29
V_1P5_CORE
These capacitor must
be closed to CPU
V_FSB_VTT
VTT_OUT_LEFT
VCC5_SB
VID_GD#3,4,26
AL26
AL29
AL30
AL8
AL9
AM11
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCJ8VCCJ9VCC
J25
J26
J27
J28
J29
J30
R600 X_0R
L1 X_10R1206
CP5
X_COPPER
R46 _680R-1
R40 _1KR-1
VID_GD#
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
C219
X_C10U6.3X50805-1
C127
X_C1U10Y
1.25V VTT_PWRGOOD
C10U6.3X51206
VTT_PWG
R44 _10KR-1
Q7
N-MMBT3904_NL_SOT23
AN11
AN12
AN14
AN15
AN18
AN19
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VTT_OUT_RIGHT
VTT_OUT_LEFT
RSVD/VTT_PKGSENSE
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AN8
AN9
AN25
AN26
AN29
AN30
H_VCCPLL
C123
X_C10U6.3X50805-1
H_VCCA
H_VSSA
U7B
AN21
AN22
ZIF-SOCK775-15u-in
VCC
VCC
VCCA
VSSA
SFR
VCC-IOPLL
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTTPWRGD
VTT_SEL
C138
X_C10U10Y0805
C126
X_C10U10Y1206
A23
B23
D23
C23
A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28
D29
D30
AM6
AA1
J1
F27
F29
H_VCCA
H_VSSA
H_VCCPLL
H_VCCA
VTT_PWG
V_FSB_VTT
VTT_PWG 3
VTT_OUT_RIGHT
VTT_OUT_LEFT
A A
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Intel LGA775 - Power
MS-7246
1
630Monday, January 16, 2006
of
1.0
5
R81 _51R1%-LF
R82 _51R1%-LF
R87 _51R1%-LF
R83 _51R1%-LF
4
3
2
1
H_COMP7 5
H_COMP65
D14
E7
AF17
VSS
NCE5NCE6NC
VSS
AF20
AF23
VSS
AF24
VSS
F23
AF25
F6
RSVD
VSS
AF26
B13
NC
IMPSEL
VSS
VSS
AF27
VSS
AF28
RSVDJ3RSVDN4RSVD
VSS
VSS
AF3
AF29
AF30
VSS
Y3
W1
P5
VSSY7VSSY5VSSY2VSSW7VSSW4VSSV7VSSV6VSS
MSID1V1MSID0
COMP6
V30
V29
V28
V27
V26
V25
V24
VSSV3VSS
VSS
VSS
VSS
VSS
VSS
V23
VSS
VSSU7VSSU1VSST7VSST6VSST3VSSR7VSSR5VSS
R30
R29
R28
R27
R26
R25
R24
R23
P30
P29
P28
P27
P26
P25
P24
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSR2VSSP7VSSP4VSS
VSS
VSS
VSS
VSS
VSS
VSS
P23
VSS
VSSN7VSSN6VSSN3VSSM7VSSM1VSSL7VSSL6VSS
L30
L29
L28
L27
VSSL3VSS
VSS
VSS
K2
L26
L25
L24
L23
K5
VSS
VSS
VSS
VSS
VSSK7VSS
VSSH3VSSH6VSSH7VSSH8VSSH9VSSJ4VSSJ7VSS
H23
H24
H25
H26
H27
H28
H29
VSS
VSS
VSS
VSS
VSS
GTLREF_SEL
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
VID7
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AJ4
AF6
AF7
AG10
AG13
AG16
AG17
AG20
AG23
AG24
AG7
AH1
AH10
AH13
AH16
AH17
AH20
AH23
AH24
AH3
AH6
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
AJ27
AJ28
AJ29
AJ30
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AM7
AN1
AN10
AN13
AN16
AN17
AN2
AN20
AN23
AN24
AN27
AN28
AE3
AC4
AE4
VSS
AE29
RSVD
VSS
AE30
COMP7
VSS
AE5
AE7
RSVD
VSS
AF10
NCD1NC
VSS
AF13
VSS
E23
RSVD
VSS
AF16
D D
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
AA23
VSS
AA24
VSS
AA25
VSS
AA26
VSS
AA27
VSS
AA28
VSS
AA29
VSS
AA3
VSS
AA30
VSS
AA6
VSS
AA7
VSS
AB1
VSS
AB23
VSS
AB24
VSS
AB25
VSS
AB26
VSS
AB27
VSS
AB28
VSS
AB29
C C
AB30
AE10
AE13
AE16
AE17
AE20
AE24
AE25
AE26
AE27
AE28
AC3
AC6
AC7
AD4
AD7
AE2
VSS
VSS
AB7
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H20
H21
H22
VSS
VSS
VSS
VSS
VID_SELECT
VSSB1VSS
B11
AN7
VSS
H17
H18
H19
VSS
VSS
VSS
VSS
B14
U7C
ZIF-SOCK775-15u-in
H14
VSS
H13
VSS
H12
VSS
H11
VSS
H10
VSS
G1
VSS
F7
VSS
F4
VSS
F22
VSS
F19
VSS
F16
VSS
F13
VSS
F10
VSS
E8
VSS
E29
VSS
E28
VSS
E27
VSS
E26
VSS
E25
VSS
E20
VSS
E2
VSS
E17
VSS
E14
VSS
E11
VSS
D9
VSS
D6
VSS
D5
VSS
D3
VSS
D24
VSS
D21
VSS
D18
VSS
D15
VSS
D12
VSS
C7
VSS
C4
VSS
C24
VSS
C22
VSS
C19
VSS
C16
VSS
C13
VSS
C10
VSS
B8
VSS
B5
VSS
B24
VSS
B20
VSS
B17
VSS
VID73
B B
VID_SEL3
R53 _51R1%-LF
VCORE
C58
C10U6.3X51206
C71
X_C10U6.3X51206
C90
C10U6.3X51206
C41
X_C10U6.3X51206
C42
C10U6.3X51206
C65
C10U6.3X51206
C66
C10U6.3X51206
C68
C10U6.3X51206
12
EC2
+
.CD1800U6.3EL20
12
EC3
+
.CD1800U6.3EL20
12
EC5
+
.CD1800U6.3EL20
C80
C10U6.3X51206
C76
C10U6.3X51206
C79
C10U6.3X51206
VCORE
12
EC4
+
A A
.CD1800U6.3EL20
5
C77
C10U6.3X51206
C78
C10U6.3X51206
12
EC19
+
CD560U2.5FP
4
12
EC16
+
CD560U2.5FP
12
EC15
+
CD560U2.5FP
12
EC12
+
CD560U2.5FP
12
EC7
+
CD560U2.5FP
3
12
EC9
+
CD560U2.5FP
12
EC8
+
CD560U2.5FP
12
EC10
+
CD560U2.5FP
C64
C10U6.3X51206
2
C31
C10U6.3X51206
C67
C10U6.3X51206
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Intel LGA775 - GND
MS-7246
1
730Tuesday, January 10, 2006
1.0
of
5
4
3
2
1
D D
C C
H_DBI#[0..3]5
H_RS#[0..2]5
B B
H_REQ#[0..4]5
V_FSB_VTT
H_A#[3..35]5
MCHCLK4
MCHCLK#4
H_BR#05
H_DSTBP#05
H_DSTBP#15
H_DSTBP#25
H_DSTBP#35
H_DSTBN#05
H_DSTBN#15
H_DSTBN#25
H_DSTBN#35
H_TRDY#5
H_LOCK#5
H_HITM#5
H_HIT#5
H_DRDY#5
H_DEFER#5
H_DBSY#5
H_CPURST#5
H_BPRI#5
H_BNR#5
H_ADSTB#05
H_ADSTB#15
H_ADS#5
R146 16.9R1%-LF
R153 X_60.4R1%-1
CB22
X_C10P50N
H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15
H_A#16
H_A#17
H_A#18
H_A#19
H_A#20
H_A#21
H_A#22
H_A#23
H_A#24
H_A#25
H_A#26
H_A#27
H_A#28
H_A#29
H_A#30
H_A#31
H_A#32
H_A#33
H_A#34
H_A#35
MCHCLK
MCHCLK#
H_BR#0
H_DSTBP#0
H_DSTBP#1
H_DSTBP#2
H_DSTBP#3
H_DSTBN#0
H_DSTBN#1
H_DSTBN#2
H_DSTBN#3
H_DBI#0
H_DBI#1
H_DBI#2
H_DBI#3
H_RS#0
H_RS#1
H_RS#2
H_TRDY#
H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_LOCK#
H_HITM#
H_HIT#
H_DRDY#
H_DEFER#
H_DBSY#
H_CPURST#
H_BPRI#
H_BNR#
H_ADSTB#0
H_ADSTB#1
H_ADS#
HRCOMP MCH_GTLREF
HSCOMP
R1
619R1%
U8-1
REV=A
J39
HA3
K38
HA4
J42
HA5
K35
HA6
J37
HA7
M34
HA8
N35
HA9
R33
HA10
N32
HA11
N34
HA12
M38
HA13
N42
HA14
N37
HA15
N38
HA16
R32
HA17
R36
HA18
U37
HA19
R35
HA20
R38
HA21
V33
HA22
U34
HA23
U32
HA24
V42
HA25
U35
HA26
Y36
HA27
Y38
HA28
AA37
HA29
V32
HA30
Y34
HA31
AA35
HA32
AA42
HA33
AA34
HA34
AA38
HA35
M31
HCLKP
M29
HCLKN
AA41
HBREQ0#
K41
HDSTBP0#
F35
HDSTBP1#
J27
HDSTBP2#
E34
HDSTBP3#
L43
HDSTBN0#
G34
HDSTBN1#
M26
HDSTBN2#
B37
HDSTBN3#
K40
HDINV0#
A38
HDINV1#
E29
HDINV2#
B32
HDINV3#
T40
H_RSB_0
Y43
HRS1#
T43
HRS2#
W40
HTRDY#
E41
HREQ0#
D41
HREQ1#
K36
HREQ2#
G37
HREQ3#
E42
HREQ4#
U40
HLOCK#
W41
HHITM#
U41
HHIT#
V41
HDRDY#
P40
HDEFER#
U42
HDBSY#
C30
HCPURST#
D42
HBPRI#
U39
HBNR#
M36
HADSTB0#
V35
HADSTB1#
W42
HADS#
A28
HRCOMP
C27
HSCOMP
R27
RESERVED
P27
RESERVED
(INTEL-QG82975X-A1(SL8YS))
HSWING
HPCREQ#
HEDRDY#
HDVREF
HACCVREF
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
P41
M39
P42
M42
N41
M40
L40
M41
K42
G39
J41
G42
G40
G41
F40
F43
F37
E37
J35
D39
C41
B39
B40
H34
C37
J32
B35
J34
B34
F32
L32
J31
H31
M33
K31
M27
K29
F31
H29
F29
L27
M24
J26
K26
G26
H24
K24
F24
E31
A33
E40
D37
C39
D38
D33
C35
D34
C34
B31
C31
C32
D32
B30
D30
B27
F38
Y40
D27
D28
H_D#0
H_D#1
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15
H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
H_D#32
H_D#33
H_D#34
H_D#35
H_D#36
H_D#37
H_D#38
H_D#39
H_D#40
H_D#41
H_D#42
H_D#43
H_D#44
H_D#45
H_D#46
H_D#47
H_D#48
H_D#49
H_D#50
H_D#51
H_D#52
H_D#53
H_D#54
H_D#55
H_D#56
H_D#57
H_D#58
H_D#59
H_D#60
H_D#61
H_D#62
H_D#63
HXSWING
MCH_GTLREF
H_D#[0..63] 5
V_1P5_CORE
C208 C1U16Y
MCH100M4
MCH100M#4
V_FSB_VTT
R149
_301R1%-1
R143
_84.5R1%-LF
U8-2
EXP_A_RXP_015
EXP_A_RXP_115
EXP_A_RXP_215
EXP_A_RXP_315
EXP_A_RXP_415
EXP_A_RXP_515
EXP_A_RXP_615
EXP_A_RXP_715
EXP_A_RXP_814
EXP_A_RXP_914
EXP_A_RXP_1014
EXP_A_RXP_1114
EXP_A_RXP_1214
EXP_A_RXP_1314
EXP_A_RXP_1414
EXP_A_RXP_1514
EXP_A_RXN_015
EXP_A_RXN_115
EXP_A_RXN_215
EXP_A_RXN_315
EXP_A_RXN_415
EXP_A_RXN_515
EXP_A_RXN_715
EXP_A_RXN_814
EXP_A_RXN_914
EXP_A_RXN_1014
EXP_A_RXN_1114
EXP_A_RXN_1214
EXP_A_RXN_1314
EXP_A_RXN_1414
EXP_A_RXN_1514
R216 _24.9R1%-1
R145 _51R1%-LF
HD_SWING VOLTAGE "12 MIL TRACE WIDTH, 10
MIL TRACE SPACEING"
HD_SWING S/B 1/4*VTT +/- 2%
EXP_A_RXP_0
EXP_A_RXP_1
EXP_A_RXP_2
EXP_A_RXP_3
EXP_A_RXP_4
EXP_A_RXP_5
EXP_A_RXP_6
EXP_A_RXP_7
EXP_A_RXP_8
EXP_A_RXP_9
EXP_A_RXP_10
EXP_A_RXP_11
EXP_A_RXP_12
EXP_A_RXP_13
EXP_A_RXP_14
EXP_A_RXP_15
EXP_A_RXN_0
EXP_A_RXN_1
EXP_A_RXN_2
EXP_A_RXN_3
EXP_A_RXN_4
EXP_A_RXN_5
EXP_A_RXN_6
EXP_A_RXN_7
EXP_A_RXN_9
EXP_A_RXN_10 EXP_A_TXN_10
EXP_A_RXN_11
EXP_A_RXN_12
EXP_A_RXN_13 EXP_A_TXN_13
EXP_A_RXN_14
EXP_A_RXN_15
MCH100M
MCH100M# DMI_MTN_IRN_2
C164
C0.01U50X
EXPC
HXSWING
G12
EXP_RXP0
A11
EXP_RXP1
J13
EXP_RXP2
E10
EXP_RXP3
J9
EXP_RXP4
F7
EXP_RXP5
C4
EXP_RXP6
G6
EXP_RXP7
E2
EXP_RXP8
K9
EXP_RXP9
M6
EXP_RXP10
K2
EXP_RXP11
R11
EXP_RXP12
R8
EXP_RXP13
P2
EXP_RXP14
V9
EXP_RXP15
F12
EXP_RXN0
B10
EXP_RXN1
H13
EXP_RXN2
F10
EXP_RXN3
H10
EXP_RXN4
F9
EXP_RXN5
D3
EXP_RXN6
J6
EXP_RXN7
F1
EXP_RXN8
K8
EXP_RXN9
M7
EXP_RXN10
L1
EXP_RXN11
R10
EXP_RXN12
R7
EXP_RXN13
T1
EXP_RXN14
V10
EXP_RXN15
AC12
EXP_COMPO
AC11
EXP_COMPI
B14
GCLKP
B16
GCLKN
(INTEL-QG82975X-A1(SL8YS))
PLACE DIVIDER RESISTOR NEAR VTT
REV=1.0
V_FSB_VTT
EXP_TXP0
EXP_TXP1
EXP_TXP2
EXP_TXP3
EXP_TXP4
EXP_TXP5
EXP_TXP6
EXP_TXP7
EXP_TXP8
EXP_TXP9
EXP_TXP10
EXP_TXP11
EXP_TXP12
EXP_TXP13
EXP_TXP14
EXP_TXP15
EXP_TXN0
EXP_TXN1
EXP_TXN2
EXP_TXN3
EXP_TXN4
EXP_TXN5
EXP_TXN6
EXP_TXN7
EXP_TXN8
EXP_TXN9
EXP_TXN10
EXP_TXN11
EXP_TXN12
EXP_TXN13
EXP_TXN14
EXP_TXN15
DMI_TXP0
DMI_TXP1
DMI_TXP2
DMI_TXP3
DMI_TXN0
DMI_TXN1
DMI_TXN2
DMI_TXN3
DMI_RXP0
DMI_RXP1
DMI_RXP2
DMI_RXP3
DMI_RXN0
DMI_RXN1
DMI_RXN2
DMI_RXN3
R140
_124R1%-LF
R142 _10R-1
R141
_210R1%-1
D14
B13
D12
C10
A9
D7
A6
F4
G2
J3
L4
M2
N3
T4
U2
V3
C13
B12
D11
C9
B7
D6
B5
G4
J1
K4
M4
N2
P4
U4
V2
W4
W2
AA2
AA7
AB3
Y1
AB1
AA6
AC4
V6
AA9
AA4
AC9
V7
AA10
Y4
AC8
EXP_A_TXP_0
EXP_A_TXP_1
EXP_A_TXP_2
EXP_A_TXP_3
EXP_A_TXP_4
EXP_A_TXP_5
EXP_A_TXP_6
EXP_A_TXP_7
EXP_A_TXP_8
EXP_A_TXP_9
EXP_A_TXP_10
EXP_A_TXP_11
EXP_A_TXP_12
EXP_A_TXP_13
EXP_A_TXP_14
EXP_A_TXP_15
EXP_A_TXN_0
EXP_A_TXN_1
EXP_A_TXN_2
EXP_A_TXN_3
EXP_A_TXN_4
EXP_A_TXN_5
EXP_A_TXN_6
EXP_A_TXN_7
EXP_A_TXN_8EXP_A_RXN_8
EXP_A_TXN_9
EXP_A_TXN_11
EXP_A_TXN_12
EXP_A_TXN_14
EXP_A_TXN_15
DMI_MTP_IRP_0
DMI_MTP_IRP_1
DMI_MTP_IRP_2
DMI_MTP_IRP_3
DMI_MTN_IRN_0
DMI_MTN_IRN_1
DMI_MTN_IRN_3
DMI_ITP_MRP_0
DMI_ITP_MRP_1
DMI_ITP_MRP_2
DMI_ITP_MRP_3
DMI_ITN_MRN_0
DMI_ITN_MRN_1
DMI_ITN_MRN_2
DMI_ITN_MRN_3
C158
C0.1U50Y
EXP_A_TXP_0 15
EXP_A_TXP_1 15
EXP_A_TXP_2 15
EXP_A_TXP_3 15
EXP_A_TXP_4 15
EXP_A_TXP_5 15
EXP_A_TXP_6 15
EXP_A_TXP_7 15
EXP_A_TXP_8 14
EXP_A_TXP_9 14
EXP_A_TXP_10 14
EXP_A_TXP_11 14
EXP_A_TXP_12 14
EXP_A_TXP_13 14
EXP_A_TXP_14 14
EXP_A_TXP_15 14
EXP_A_TXN_0 15
EXP_A_TXN_1 15
EXP_A_TXN_2 15
EXP_A_TXN_3 15
EXP_A_TXN_4 15
EXP_A_TXN_5 15
EXP_A_TXN_6 15EXP_A_RXN_615
EXP_A_TXN_7 15
EXP_A_TXN_8 14
EXP_A_TXN_9 14
EXP_A_TXN_10 14
EXP_A_TXN_11 14
EXP_A_TXN_12 14
EXP_A_TXN_13 14
EXP_A_TXN_14 14
EXP_A_TXN_15 14
DMI_MTP_IRP_0 17
DMI_MTP_IRP_1 17
DMI_MTP_IRP_2 17
DMI_MTP_IRP_3 17
DMI_MTN_IRN_0 17
DMI_MTN_IRN_1 17
DMI_MTN_IRN_2 17
DMI_MTN_IRN_3 17
DMI_ITP_MRP_0 17
DMI_ITP_MRP_1 17
DMI_ITP_MRP_2 17
DMI_ITP_MRP_3 17
DMI_ITN_MRN_0 17
DMI_ITN_MRN_1 17
DMI_ITN_MRN_2 17
DMI_ITN_MRN_3 17
C161
C0.1U50Y
MCH_GTLREF 5
For Glenwood-DG
A A
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
MCH82975 CPU & PCIE Signal
MS-7246
1
830Wednesday, December 21, 2005
of
1.0
5
4
3
2
1
U8-3
REV=A
MCH_VREF
WE_A#11,13
CAS_A#11,13
RAS_A#11,13
TP_SA_RCVENOUT
TP22
TP_SA_RCVENIN
D D
C C
B B
A A
TP23
ODT_A[0..3]11,13
MAA_A[0..13]11,13
SCS_A#[0..3]11,13
SCKE_A[0..3]11,13
N_DDR0_A11
N_DDR1_A11
N_DDR2_A11
N_DDR3_A11
N_DDR4_A11
N_DDR5_A11
P_DDR0_A11
P_DDR1_A11
P_DDR2_A11
P_DDR3_A11
P_DDR4_A11
P_DDR5_A11
SBS_A[0..2]11,13
WE_A#
CAS_A#
RAS_A#
ODT_A0
ODT_A1
ODT_A2
ODT_A3
MAA_A0
MAA_A1
MAA_A2
MAA_A3
MAA_A4
MAA_A5
MAA_A6
MAA_A7
MAA_A8
MAA_A9
MAA_A10
MAA_A11
MAA_A12
MAA_A13
SCS_A#0
SCS_A#1
SCS_A#2
SCS_A#3
SCKE_A0
SCKE_A1
SCKE_A2
SCKE_A3
N_DDR0_A
N_DDR1_A
N_DDR2_A
N_DDR3_A
N_DDR4_A
N_DDR5_A
P_DDR0_A
P_DDR1_A
P_DDR2_A
P_DDR3_A
P_DDR4_A
P_DDR5_A
SCB_A0
SCB_A1
SCB_A2
SCB_A3
SCB_A4
SCB_A5
SCB_A6
SCB_A7
SBS_A0
SBS_A1
SBS_A2
AH1
SMVREF0
BA35
SWE_A#
AY37
SCAS_A#
AY34
SRAS_A#
AL15
RSV/TP1
AK15
RSV/TP0
BA37
SODT_A0
AY38
SODT_A1
BB37
SODT_A2
AY39
SODT_A3
BB32
SMA_A0
BA30
SMA_A1
BB30
SMA_A2
AY30
SMA_A3
BC28
SMA_A4
BA27
SMA_A5
AY28
SMA_A6
AY27
SMA_A7
BB27
SMA_A8
AW27
SMA_A9
AY33
SMA_A10
BB26
SMA_A11
BA26
SMA_A12
AW37
SMA_A13
BB35
SCS_A0#
BC38
SCS_A1#
BA34
SCS_A2#
BA39
SCS_A3#
AY25
SCKE_A0
BC24
SCKE_A1
BA25
SCKE_A2
AY24
SCKE_A3
AW32
SCLK_A0#
AY6
SCLK_A1#
AK41
SCLK_A2#
BA31
SCLK_A3#
BC6
SCLK_A4#
AH40
SCLK_A5#
AY32
SCLK_A0
BA5
SCLK_A1
AK42
SCLK_A2
BB31
SCLK_A3
AY7
SCLK_A4
AH43
SCLK_A5
AP18
SCB_A0
AR18
SCB_A1
AR21
SCB_A2
AP21
SCB_A3
AM18
SCB_A4
AM20
SCB_A5
AT20
SCB_A6
AV20
SCB_A7
BC33
SBS_A0
BA32
SBS_A1
BB25
SBS_A2
(INTEL-QG82975X-A1(SL8YS))
SDQS_A0#
SDQS_A1#
SDQS_A2#
SDQS_A3#
SDQS_A4#
SDQS_A5#
SDQS_A6#
SDQS_A7#
SDQS_A8#
SDQS_A0
SDQS_A1
SDQS_A2
SDQS_A3
SDQS_A4
SDQS_A5
SDQS_A6
SDQS_A7
SDQS_A8
SDQ_A0
SDQ_A1
SDQ_A2
SDQ_A3
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
SDQ_A8
SDQ_A9
SDQ_A10
SDQ_A11
SDQ_A12
SDQ_A13
SDQ_A14
SDQ_A15
SDQ_A16
SDQ_A17
SDQ_A18
SDQ_A19
SDQ_A20
SDQ_A21
SDQ_A22
SDQ_A23
SDQ_A24
SDQ_A25
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_A29
SDQ_A30
SDQ_A31
SDQ_A32
SDQ_A33
SDQ_A34
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_A39
SDQ_A40
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_A44
SDQ_A45
SDQ_A46
SDQ_A47
SDQ_A48
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_A54
SDQ_A55
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_A59
SDQ_A60
SDQ_A61
SDQ_A62
SDQ_A63
SDM_A0
SDM_A1
SDM_A2
SDM_A3
SDM_A4
SDM_A5
SDM_A6
SDM_A7
AU2
BB4
BC11
AP15
AW35
AP41
AG41
AC41
AV18
AU3
BB5
BA12
AT15
AU35
AN40
AG42
AC42
AU18
AR2
AU4
AW4
AW3
AP2
AR3
AV4
AV1
AY2
BA3
BA9
BB9
AW2
AY3
BA7
BB7
BB10
BA10
BB13
BA13
AW10
AY10
AY12
BB12
AM13
AT13
AP17
AR17
AM15
AP13
AV15
AM17
AP32
AV34
AU37
AU39
AV32
AT32
AR34
AV38
AP39
AP40
AM41
AM42
AR41
AR42
AN43
AM40
AL39
AK40
AF39
AE40
AL41
AL42
AF41
AF42
AD40
AD43
AA39
AA40
AE42
AE41
AB41
AB42
AU5
AY5
AY11
AV13
AT34
AP42
AG40
AC40
DQS_A#0
DQS_A#1
DQS_A#2
DQS_A#3
DQS_A#4
DQS_A#5
DQS_A#6
DQS_A#7
DQS_A#8
DQS_A0
DQS_A1
DQS_A2
DQS_A3
DQS_A4
DQS_A5
DQS_A6
DQS_A7
DQS_A8
DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5
DATA_A6
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63
DQM_A0
DQM_A1
DQM_A2
DQM_A3
DQM_A4
DQM_A5
DQM_A6
DQM_A7
TP20
TP21
ODT_B[0..3]12,13
MAA_B[0..13]12,13
SCS_B#[0..3]12,13
SCKE_B[0..3]12,13
N_DDR0_B12
N_DDR1_B12
N_DDR2_B12
N_DDR3_B12
N_DDR4_B12
N_DDR5_B12
SBS_B[0..2]12,13
WE_B#12,13
CAS_B#12,13
RAS_B#12,13
TP_SB_RCVENOUT
P_DDR0_B12
P_DDR1_B12
P_DDR2_B12
P_DDR3_B12
P_DDR4_B12
P_DDR5_B12
MCH_VREF
WE_B#
CAS_B#
RAS_B#
ODT_B0
ODT_B1
ODT_B2
ODT_B3
MAA_B0
MAA_B1
MAA_B2
MAA_B3
MAA_B4
MAA_B5
MAA_B6
MAA_B7
MAA_B8
MAA_B9
MAA_B10
MAA_B11
MAA_B12
MAA_B13
SCS_B#0
SCS_B#1
SCS_B#2
SCS_B#3
SCKE_B0
SCKE_B1
SCKE_B2
SCKE_B3
N_DDR0_B
N_DDR1_B
N_DDR2_B
N_DDR3_B
N_DDR4_B
N_DDR5_B
P_DDR0_B
P_DDR1_B
P_DDR2_B
P_DDR3_B
P_DDR4_B
P_DDR5_B
SCB_B0
SCB_B1
SCB_B2
SCB_B3
SCB_B4
SCB_B5
SCB_B6
SCB_B7
SBS_B0
SBS_B1
SBS_B2
SMRCOMP_P
SMRCOMP_N
SMOCDCOMP1
SMOCDCOMP0
U8-4
AG3
SMVREF1
BA41
SWE_B#
AW42
SCAS_B#
BB40
SRAS_B#
AL17
RSV/TP3
AK17
RSV/TP2
AY42
SODT_B0
AV43
SODT_B1
AW41
SODT_B2
AU42
SODT_B3
AW23
SMA_B0
BA22
SMA_B1
BB22
SMA_B2
BB21
SMA_B3
BA21
SMA_B4
AY21
SMA_B5
BC20
SMA_B6
BA19
SMA_B7
AY20
SMA_B8
AY19
SMA_B9
BB23
SMA_B10
BB18
SMA_B11
BA18
SMA_B12
AV40
SMA_B13
BA40
SCS_B0
AU40
SCS_B1
AW40
SCS_B2
AU41
SCS_B3
AY16
SCKE_B0
BA17
SCKE_B1
AY17
SCKE_B2
BA14
SCKE_B3
AM27
SCLK_B0#
AJ11
SCLK_B1#
AL36
SCLK_B2#
AR26
SCLK_B3#
AJ6
SCLK_B4#
AJ36
SCLK_B5#
AM29
SCLK_B0
AJ9
SCLK_B1
AL38
SCLK_B2
AP26
SCLK_B3
AJ7
SCLK_B4
AJ38
SCLK_B5
AM24
SCB_B0
AM23
SCB_B1
AV24
SCB_B2
AM26
SCB_B3
AM21
SCB_B4
AN23
SCB_B5
AP24
SCB_B6
AT24
SCB_B7
BA23
SBS_B0
AY23
SBS_B1
BB17
SBS_B2
AG2
SRCOMP1
AF1
SRCOMP0
AE2
SOCOMP1
AF3
SOCOMP0
(INTEL-QG82975X-A1(SL8YS))
REV=A
SDQS_B0#
SDQS_B1#
SDQS_B2#
SDQS_B3#
SDQS_B4#
SDQS_B5#
SDQS_B6#
SDQS_B7#
SDQS_B8#
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
SDQS_B8
SDQ_B0
SDQ_B1
SDQ_B2
SDQ_B3
SDQ_B4
SDQ_B5
SDQ_B6
SDQ_B7
SDQ_B8
SDQ_B9
SDQ_B10
SDQ_B11
SDQ_B12
SDQ_B13
SDQ_B14
SDQ_B15
SDQ_B16
SDQ_B17
SDQ_B18
SDQ_B19
SDQ_B20
SDQ_B21
SDQ_B22
SDQ_B23
SDQ_B24
SDQ_B25
SDQ_B26
SDQ_B27
SDQ_B28
SDQ_B29
SDQ_B30
SDQ_B31
SDQ_B32
SDQ_B33
SDQ_B34
SDQ_B35
SDQ_B36
SDQ_B37
SDQ_B38
SDQ_B39
SDQ_B40
SDQ_B41
SDQ_B42
SDQ_B43
SDQ_B44
SDQ_B45
SDQ_B46
SDQ_B47
SDQ_B48
SDQ_B49
SDQ_B50
SDQ_B51
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQ_B56
SDQ_B57
SDQ_B58
SDQ_B59
SDQ_B60
SDQ_B61
SDQ_B62
SDQ_B63
SDM_B0
SDM_B1
SDM_B2
SDM_B3
SDM_B4
SDM_B5
SDM_B6
SDM_B7
AM3
AG8
AR7
AR12
AV29
AM35
AG32
AD39
AP23
AM2
AG6
AR6
AR10
AT29
AP35
AG34
AD36
AR23
AK2
AL3
AN1
AP3
AK3
AL2
AM4
AP4
AF9
AG11
AL10
AL12
AF11
AJ12
AL9
AL7
AM10
AP6
AW7
AU7
AM6
AM8
AP9
AV6
AT10
AU10
AN12
AR13
AR9
AV7
AV12
AM11
AR27
AN29
AR31
AM31
AP27
AU27
AP31
AU31
AP36
AP37
AM33
AJ31
AR35
AU38
AM38
AN32
AJ32
AJ34
AF32
AF34
AL32
AL34
AG35
AD32
AC32
AD34
Y32
AA32
AF35
AF37
AC34
AC35
AM5
AG9
AP8
AV9
AR29
AR38
AJ39
AD37
DQS_B#0
DQS_B#1
DQS_B#2
DQS_B#3
DQS_B#4
DQS_B#5
DQS_B#6TP_SB_RCVENIN
DQS_B#7
DQS_B#8
DQS_B0
DQS_B1
DQS_B2
DQS_B3
DQS_B4
DQS_B5
DQS_B6
DQS_B7
DQS_B8
DATA_B0
DATA_B1
DATA_B2
DATA_B3
DATA_B4
DATA_B5
DATA_B6
DATA_B7
DATA_B8
DATA_B9
DATA_B10
DATA_B11
DATA_B12
DATA_B13
DATA_B14
DATA_B15
DATA_B16
DATA_B17
DATA_B18
DATA_B19
DATA_B20
DATA_B21
DATA_B22
DATA_B23
DATA_B24
DATA_B25
DATA_B26
DATA_B27
DATA_B28
DATA_B29
DATA_B30
DATA_B31
DATA_B32
DATA_B33
DATA_B34
DATA_B35
DATA_B36
DATA_B37
DATA_B38
DATA_B39
DATA_B40
DATA_B41
DATA_B42
DATA_B43
DATA_B44
DATA_B45
DATA_B46
DATA_B47
DATA_B48
DATA_B49
DATA_B50
DATA_B51
DATA_B52
DATA_B53
DATA_B54
DATA_B55
DATA_B56
DATA_B57
DATA_B58
DATA_B59
DATA_B60
DATA_B61
DATA_B62
DATA_B63
DQM_B0
DQM_B1
DQM_B2
DQM_B3
DQM_B4
DQM_B5
DQM_B6
DQM_B7
VCC_DDR2_AUX VTT_DDR2
+
+
12
EC20
.CD1000U6.3EL11.5
VCC_DDR2_AUX
C166
C0.1U50Y
V_1P5_CORE
V_1P5_CORE
C155
C0.1U50Y
V_1P5_CORE
VCC_DDR2_AUX
C144
C0.1U50Y
VCC_DDR2_AUX
C106
C0.1U50Y
C179
C0.1U50Y
R217 _80.6R1%-LF
R219 _80.6R1%-LF
R209 X_40.2R1%
R210 X_40.2R1%
12
C132
C0.1U50Y
C176
C0.1U50Y
CB1
X_C0.1U50Y
R220 _1KR1%-1
R218
_1KR1%-1
PLACE CLOSE TO MCH
DATA_A[0..63]
DQS_A[0..8]
DQS_A#[0..8]
SCB_A[0..7]
DQM_A[0..7]
DATA_B[0..63]
DQS_B[0..8]
DQS_B#[0..8]
SCB_B[0..7]
DQM_B[0..7]
DATA_A[0..63] 11
DQS_A[0..8] 11
DQS_A#[0..8] 11
SCB_A[0..7] 11
DQM_A[0..7] 11
DATA_B[0..63] 12
DQS_B[0..8] 12
DQS_B#[0..8] 12
SCB_B[0..7] 12
DQM_B[0..7] 12
EC13
.CD1000U6.3EL11.5
C186
C0.1U50Y
C283
C0.1U50Y
CB4
X_C0.1U50Y
CB3
X_C0.1U50Y
SMRCOMP_N
SMRCOMP_P
SMOCDCOMP1
SMOCDCOMP0
MCH_VREF
C315
C1U16X0805
CB2
X_C1U16X0805
CB9
X_C1U16X0805
C210
C1U16Y
C120
X_C1U16X0805
C369
C1U16X0805
C376
C1U16X0805
CB11
X_C1U16X0805
C209
C0.1U50Y
C355
C1U16X0805
C338
X_C1U16X0805
CB10
X_C1U16X0805
MSI
Title
Size Document Number Rev
5
4
3
2
Date: Sheet
MICRO-STAR INt'L CO., LTD.
MCH82975 Memory Signal
MS-7246
1
930Wednesday, December 21, 2005
of
1.0
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