MSI MS-7233 Schematics
5
4
3
2
1
Version 0A
MS-7233
D D
C C
B B
CPU:
Intel LGA775 Processor
System Chipset:
SIS 656 + SiS 965L
On Board Chipset:
LPC Super I/O -- W83697HF
LAN PHY -- VT6103
IEEE1394 -- VT6307
AC97 CODEC -- RealTek ALC850
CLOCK Chip :
ICS953401+ Buffer ICS9P932
Main Memory:
DDR2 DIMM Slot *4
Expansion Slots:
PCI EXPRESS x16 Slot *1
PCI EXPRESS x1 Slot *1
PCI2.2 Slot *2
PWM:
08/09/2005 Update
Title
Cover Sheet
Block Diagram
Power Generation
Intel LGA775
NB SIS 656FX
DDR Slot & Termination
SB SIS 965L
PCI Express_X16,X1
PCI slot 1 & 2
IDE ATA 66/100 Connectors
USB CONNECTORS
Clock Synthesizer
Clock Buffer
AC97 S/W Audio
LPC83697HF/ROM
1394-VIA VT- 6307
VT6103 LAN PYH
LPT & COM Port & K/M
VRM10.1 Intersil6565
ACPI POWER CONTROLLER (MS-7)
FAN
Front Panel&Power OK Circuit
OPTION PARTS
History
PCI Routing
Page
1
2
3
4-6
7-11
12-15
16-19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
INTERSIL ISL6565ACV
INTC#
IDSEL=AD23
PCI 2
MASTER=PREQ#1
PGNT#1
CPICLK4
INTD#
A A
5
4
3
PCI 3
1394
IDSEL=AD19
MASTER=PREQ#2
PGNT#2
PCICLK2
INTC#
IDSEL=AD22
MASTER=PREQ#4
PGNT#4
1394PCLK
2
INTB#
IDSEL=AD21
MASTER=PREQ#3
PGNT#3
PCICLK3
INTA#
IDSEL=AD20
MASTER=PREQ#5
PGNT#5
PCICLK0
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR
Cover Sheet
MS-7233
1
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136Thursday, August 18, 2005
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Block Diagram
D D
MS-7114 Ver:2.0
VRM 10.0
LG775
DDR II DIMM
Terminator
4 DDR II
Modules
DULE CHANNEL
C C
Remove VGA port
Command
Address BUS
Data BUS
Data BUS
Address BUS
Command
PCIE 16X
SIS656
PCIE 16X
HyperZip
USB Port 1
B B
USB Port 2
USB Port 3
USB Port 4
USB Port 5
USB 2.0 BUS
Keyboard
Mouse
K/B BUS
SIS965L
PCIE 1X
PCI BUS
LAN
MII
USB Port 6
MEDION
USB Port 7
USB Port 8
A A
Audio
Codec
Floopy
Parallel
Audio Link BUS
LPC I/O
W83697HF
Serial
ISA Flash ROM
5
4
LPC Interface
SATA connector 1
SATA connector 2
IDE connector 1
IDE connector 2
UltraDMA
33/66/100/133
PCI Conn
1
3
PCIE_X1 Conn
PCI Conn
2
MSI
Title
Size Document Number Rev
2
Date: Sheet
MICRO-STAR
Block Diagram
MS-7233
1
0A
of
236Thursday, August 18, 2005
5
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Power Delivery Map
ATX 12V POWER Supply
3.3V
D D
C C
5VSB1A12V5V
CPU VTT VREG
VRM 10
5VDU VREG
3VSB VREG
IVDD VREG
VCC1.8 VREG
VDDPEX VREG
DIMM VREG
Center Processer Unit
USB connectors
NB-SIS656/662
Memory Interface
Core Power
Z-Link BUS
PCI-E Interface
FWDSDCLKOA
CPUCLK(133/200)
NBCLK(133/200)
NB PCI-E CLK(100)
NB PCICLK(33)
NB ZCLK(66)
DOTCLK(14)
CLOCK Delivery Map
FWDSDCLKOB
DDR VTT VREG
DDR Memory
DDRCLK0~5(133/166/200)
Clock Generator
Clock Buffer
SB-SIS965
VCC1.8_DUAL
B B
Core Power
Z-Link BUS
SB ZCLK(66)
SB PCICLK(33)
SB_14M(14)
USBCLK(12)
VDDPEXSB VREG PCI-E Interface
1394 CHIPSET
AC'97 CODEC+5V VREG
PCI-E slot
PCI slot
A A
LAN CHIPSET
Super I/O
5
4
3
1394PCLK(33)
AC97_14M(14)
PCI-E CLK(100)
PCICLK0~4(33)
LANPCLK(33)
SIOPCLK(33)
MSI
Title
Size Document Number Rev
2
Date: Sheet
MICRO-STAR
Power & Clock delivery
MS-7233
1
336Thursday, August 18, 2005
0A
of
8
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CPU SIGNAL BLOCK
REV:0A
VID1
AL5
VID1#
RSVD
RSVD
RS2#
RS1#
RS0#
AP1#
AP0#
BR0#
DP3#
DP2#
DP1#
DP0#
VID0
AM2
VID0#
VID[0:5] 31
H1
H_BPM#5
AG3
H_BPM#4
AF2
H_BPM#3
AG2
H_BPM#2
AD2
H_BPM#1
AJ1
H_BPM#0
AJ2
PCREQ#
G5
HREQ#4
J6
HREQ#3
K6
HREQ#2
M6
HREQ#1
J5
HREQ#0
K4
H_TESTHI12
W2
H_TESTHI11
P1
H_TESTHI10
H5
H_TESTHI9
G4
H_TESTHI8
G3
F24
G24
G26
G27
G25
F25
H_TESTHI1
W3
H_TESTHI0
F26
RSVD_AK6
AK6
RSVD_G6
G6
G28
F28
HRS#2
A3
HRS#1
F5
HRS#0
B3
U3
U2
F3
H_COMP3
R1
H_COMP2
G2
H_COMP1
T1
H_COMP0
A13
J17
H16
H15
J16
AD5
R6
C17
G19
E12
B9
A16
G20
G12
C8
L1
K1
CPU_GTLREF0
H_TESTHI2_7
T3
T4
T7
T9
T6
T5
VCC_SENSE
VSS_SENSE
HREQ#[0..4] 7
RN25 8P4R-62R
1 2
3 4
5 6
7 8
R76 62R
R94 62R
R65 62R
R93 62R
R61 X_62R
R58 X_62R
CPUCLK# 24
CPUCLK 24
HRS#[0..2]
HBR#0 5,7
R68 60.4R1%
R87 60.4R1%
PLACE RESISTORS OUTSIDE SOCKET
CAVITY IF NO ROOM FOR VARIABLE
RESISTOR DON'T PLACE
HADSTB#1 7
HADSTB#0 7
HDSTBP#3 7
HDSTBP#2 7
HDSTBP#1 7
HDSTBP#0 7
HDSTBN#3 7
HDSTBN#2 7
HDSTBN#1 7
HDSTBN#0 7
NMI 17
INTR 17
R51 X_0R
R50 X_0R
CPU_GTLREF0 5
PCREQ# 7
HRS#[0..2] 7
H_COMP3
H_COMP2
H_COMP3
H_COMP2
VCC_VRM_SENSE
VSS_VRM_SENSE
VTT_OUT_LEFT
V_FSB_VTT
VTT_OUT_RIGHT
R69 X_100R1%
R77 X_100R1%
R116 60.4R1%
R117 60.4R1%
VCC_VRM_SENSE 31
VSS_VRM_SENSE 31
VTT_OUT_RIGHT
C53 C0.1U25Y
C36 C0.1U25Y
REV:0A
VID1
VID2
VID3
VID4
VID0
VID5
C57
X_C0.1U25Y
V_FSB_VTT
RN13
8P4R-62R
SLP#
1
3
5
7
RN16
8P4R-62R
1
3
5
7
2
4
6
8
2
4
6
8
VTT_OUT_RIGHT
SMI#
HINIT#
STPCLK#
A20M#
INTR
NMI
IGNNE#
RN6
8P4R-680R
1
2
3
4
5
6
7
8
R42 680R
R36 680R
RN14 8P4R-51R
RN18 8P4R-51R
R63 49.9R1%
R60 49.9R1%
R59 49.9R1%
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
PLACE BPM TERMINATION NEAR CPU
VTT_OUT_LEFT
H_BPM#3
H_BPM#5
H_BPM#1
H_BPM#0
H_TDI
H_BPM#2
H_TDO
H_BPM#4
H_TMS
H_TCK
H_TRST#
D D
REV:0A
HDBI#[0..3]7
EDRDY#7
HIERR#5
FERR#5,17
STPCLK#17
HINIT#17
HDBSY#7
HDRDY#7
HTRDY#7
C C
VTT_OUT_RIGHT
B B
BSEL05,24
BSEL15,10,24
BSEL25
A A
HADS#7
HLOCK#7
HBNR#7
HIT#7
HITM#7
HBPRI#7
HDEFER#7
DXP27
DXN27
THERMTRIP#5,17
PROCHOT#5,17
IGNNE#17
SMI#17
A20M#17
SLP#17
C38 X_C0.1U25Y
R64 X_1KR
LL_ID031
R373 X_62R
R374 X_62R
CPU_GD5,7
CPURST#5,7
HD#[0..63]7
HDBI#0
HDBI#1
HDBI#2
HDBI#3
EDRDY#
H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK
DXP
DXN
CPU_BOOT
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
HA#[3..35]7
G11
D19
C20
AB2
AB3
AD3
AD1
AF1
AC1
AG1
AE1
AL1
AK1
AE8
AL2
AH2
AE6
G10
D16
A20
AA2
G29
H30
G30
G23
B22
A22
A19
B19
B21
C21
B18
A17
B16
C18
A8
F2
R3
M3
P3
H4
B2
C1
E3
D2
C3
C2
D4
E4
G8
G7
M2
N2
P2
K3
L2
N5
C9
Y1
V2
N1
CPU1A
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#
B15
HD#53
VID5
VID4
VID2
VSS_SENSE
HA#25
HA#22
HA#26
HA#27
HA#31
HA#32
HA#33
HA#34
HA#35
AJ6
AJ5
AH5
AH4
AG5
A35#
A34#
A33#
A32#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
C14
C15
A14
D17
D20
G22
D22
E22
G21
HD#46
HD#49
HD#50
HD#52
HD#45
HD#47
HD#48
HD#51
HD#44
HA#24
HA#30
HA#28
HA#29
AG4
AG6
AF4
AF5
AB4
AC5
AB5
A31#
A30#
A29#
A28#
A27#
A26#
A25#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
F21
E21
F20
E19
E18
F18
F17
HD#42
HD#43
HD#39
HD#40
HD#38
HD#37
HD#41
HA#17
HA#21
HA#19
HA#23
HA#18
HA#20
AA5
AD6
AA4Y4Y6W6AB6W5V4V5U4U5T4U6T5R4M4L4M5P6L5
A24#
A23#
A22#
A21#
A20#
A19#
A18#
D37#
D36#
D35#
D34#
D33#
D32#
D31#
G17
G18
E16
E15
G16
G15
F15
HD#32
HD#30
HD#35
HD#36
HD#34
HD#31
HD#33
HA#10
HA#16
HA#14
HA#15
HA#11
HA#13
HA#12
HA#7
HA#8
HA#5
HA#9
HA#4
HA#6
A9#
A8#
A7#
A6#
A5#
A17#
A16#
A15#
A14#
A13#
A12#
A11#
D30#
D29#
D28#
D27#
D26#
D25#
D24#
G14
F14
G13
E13
D13
F12
F11
HD#26
HD#25
HD#28
HD#23
HD#27
HD#29
HD#24
A10#
D23#
D22#
D21#
D20#
D10
E10D7E9F9F8G9D11
HD#21
HD#20
HD#22
A4#
D19#
D18#
D17#
HD#19
HD#18
HD#17
VCC_SENSE
HA#3
AC2
AN3
AN4
AN5
AN6
AJ3
A3#
DBR#
RSVD
RSVD
VSS_SENSE
VCC_SENSE
D16#
D15#
D14#
D13#
D12#
D11#
D10#
D9#
D8#
C12
B12D8C11
B10
A11
A10A7B7B6A5C6A4C5B4
HD#8
HD#9
HD#14
HD#15
HD#16
HD#7
HD#11
HD#13
HD#12
HD#10
VID3
AK3
AM5
AL4
AK4
AL6
AM3
VID5#
VID4#
VID3#
VID2#
RSVD
ITP_CLK1
ITP_CLK0
GTLREF
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
BCLK1#
BCLK0#
COMP3
COMP2
COMP1
COMP0
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
LINT1/NMI
LINT0/INTR
D7#
D6#
D5#
D4#
D3#
D2#
D1#
D0#
ZIF-SOCK775-15u
HD#6
HD#2
HD#5
HD#1
HD#0
HD#4
HD#3
MSI
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet
2
MICRO-STAR
Intel LGA775 CPU - Signals
MS-7233
436Thursday, August 18, 2005
of
1
0A
8
VCCP
AG21
AG19
AG18
AG15
AG14
AG12
AG11
AF9
AF8
AF22
AF21
AF19
AF18
AF15
AF14
AF12
AF11
AE9
AE23
AE22
AE21
AE19
AE18
AE15
AE14
AE12
AE11
AD8
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AC8
AC30
AC29
AC28
AC27
AC26
AC25
AC24
AC23
AB8
AA8
VCCP
CPU1B
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
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
W30W8Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
VCCP
D D
C C
7
AH27
AH26
AH25
AH22
AH21
AH19
AH18
AH15
AH14
AH12
AH11
AG9
AG8
AG30
AG29
AG28
AG27
AG26
AG25
AG22
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
U26
U27
U28
U29
U30U8V8
W23
W24
W25
W26
W27
W28
W29
VCC
VCC
AH28
AH29
AH30
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
T26
T27
T28
T29
T30T8U23
U24
U25
VCC
VCC
AH8
T25
VCC
VCC
AH9
T24
VCC
VCC
6
AJ11
AJ12
AJ14
AJ15
AJ18
AJ19
AJ21
AJ22
AJ25
AJ26
AJ8
AJ9
AK11
AK12
AK14
AK15
AK18
AK19
AK21
AK22
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
M24
M25
M26
M27
M28
M29
M30M8N23
N24
N25
N26
N27
N28
N29
N30N8P8R8T23
VCC
VCC
5
AK25
AK26
AK8
AK9
AL11
AL12
AL14
AL15
AL18
AL19
AL21
AL22
AL25
AL26
AL29
AL30
AL8
AL9
AM11
AM12
AM14
AM15
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
J22
J23
J24
J25
J26
J27
J28
J29
J30J8J9
K23
K24
K25
K26
K27
K28
K29
K30K8L8
M23
4
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
AN11
AN12
AN14
AN15
AN18
AN19
AN21
AN22
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCA
VSSA
RSVD
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_OUT
VTT_OUT
VTT_SEL
RSVD/VTT_PKGSENSE
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
AN9
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
AN8
HS1
HS2
HS3
HS4
AN25
AN26
AN29
AN30
123
4
3
H_VCCA
A23
H_VSSA
B23
D23
H_VCCA
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
VTT_PWG
AM6
VTT_OUT_RIGHT
AA1
VTT_OUT_LEFT
J1
VTT_SEL
F27
F29
ZIF-SOCK775-15u
VTT_OUT_RIGHT
VTT_OUT_LEFT
2
V_FSB_VTT
R86 1KR
Signals that do not RTT,
nor are actively driven to their high-voltage level.
TEJ/PSC
0
1
RSVD
V_FSB_VTT
V_FSB_VTT
VCC3
V_FSB_VTT
CAPS FOR FSB GENERIC
1
C92 C0.1U25Y
C82 C1U16Y0805
C98 C10U10Y0805
C86 X_C10U10Y0805
100 OHMS OVER 210 OHMS RESISTORS
VTT_OUT_RIGHT
VTT_OUT_RIGHT
B B
GTLREF_SEL6,7
GTLREF_SEL
R75 49.9R1%
R91
X_105R1%
Q30
X_2N7002S
0.8V
R388
35.7R1%
R72
C60
100R1%
C220P50N
GTLREF VOLTAGE SHOULD BE
0.67*VTT = 0.8V
CPU_GTLREF0
CPU_GTLREF0
C61
C1U10Y
CPU_GTLREF0 4
REV:0A
V_FSB_VTT
PLACE AT CPU END OF ROUTE
VTT_OUT_RIGHT
VTT_OUT_LEFT
VTT_OUT_RIGHT
VTT_OUT_LEFT
R55 120R
R70 100R
R78 62R
R56 62R
PLACE AT ICH END OF ROUTE
A A
8
V_FSB_VTT
V_FSB_VTT
RN23
1 2
3 4
5 6
7 8
8P4R-62R
PROCHOT#
CPU_GD
HBR#0
CPURST#
FERR#
THERMTRIP#
HIERR#
7
PROCHOT# 4,17
CPU_GD 4,7
HBR#0 4,7
CPURST# 4,7
FSBSEL RESISTOR CAN BE REMOVED IF ONLY TEJAS
AND CEDAR MILL ARE SUPPORTED
FERR# 4,17
THERMTRIP# 4,17
HIERR# 4 BSEL0 4,24
6
V_FSB_VTT
V_FSB_VTT BSEL1
5
RN47
1
3
5
7
8P4R-470R
PLACE COMPONENTS AS CLOSE AS POSSIBLE TO PROCESSOR SOCKET
TRACE WIDTH TO CAPS MUST BE SMALLER THAN 12MILS
V_FSB_VTT
2
4
6
8
L7 X_10U100m_0805
CP3
X_COPPER
VID_GD#31,32
BSEL0
BSEL2
4
VCC5_SB
VTT_OUT_RIGHT
R30
1KR
R38 10KR
BSEL1 4,10,24
BSEL2 4
3
C81
C10U10Y1206
R46
1.25V VTT_PWRGOOD
680R
VTT_PWG
Q7
N-MMBT3904_SOT23
H_VSSA
C85
X_C1U10Y
H_VCCA
MSI
Title
Size Document Number Rev
Date: Sheet
2
MICRO-STAR
Intel LGA775 CPU - Power
MS-7233
536Friday, August 19, 2005
1
0A
of
8
7
6
5
4
3
2
1
VTT_OUT_RIGHT
VTT_OUT_RIGHT CPU_GTLREF1
D D
R123 49.9R1%
R129
100R1%
0.8V
R387
35.7R1%
C66
C220P50N
C63
C1U10Y
REV:0A
VTT_OUT_LEFT
HVREF7
VTT_OUT_RIGHT
R67 60.4R1%
R73 60.4R1%
R119 0R
R107 60.4R1%
H_COMP7
AC4
AE3
C C
A12
A15
A18
A2
A21
A24
A6
A9
AA23
AA24
AA25
AA26
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
B B
AB29
AB30
AE10
AE13
AE16
AE17
AE20
AE24
AE25
AE26
AE27
AE28
AB7
AC3
AC6
AC7
AD4
AD7
AE2
CPU1C
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
AE4D1D14
RSVD
RSVD
RSVD
VSS
VSS
VSS
VSS
AE29
AE30
AE5
AE7
H_COMP5
H_COMP4
CPU_GTLREF1
T8
T11
T12
T10
E23
E24E5E6E7F23F6B13H2J2J3N4P5T2V1W1Y3Y7Y5Y2W7W4V7V6
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
COMP4
VSS
AF3
RSVD
VSS
AF30
RSVD
VSS
AF6
R89 60.4R1%
R97 60.4R1%
MSID0
MSID1
H_COMP6
RSVD
RSVD
RSVD
COMP5
VSS
VSS
VSS
VSS
AF7
AG10
AG13
AG16
R114 60.4R1%
VSS
VSS
VSS
VSS
RSVD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AG17
AG20
AG23
AG24
AG7
AH1
AH10
VSS
VSS
VSS
VSS
AH13
AH16
VTT_OUT_RIGHT
V30V3V29
V28
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AH17
AH20
AH23
AH24
REV:0A
V27
V26
VSS
VSS
VSS
VSS
AH3
AH6
V25
VSS
VSS
AH7
V24
V23U7U1T7T6T3R7R5R30
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AJ10
AJ13
AJ16
AJ17
AJ20
AJ23
AJ24
VSS
VSS
VCC3
R208
X_4.7KR
VSS
VSS
GTLREF_SEL
H23
H24
H25
H26
H27
H28
H29H3H6H7H8H9J4J7K2
VSS
VSS
VSS
VSS
VSS
VSS
GTLREF_SEL
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AN17
AN2
AN20
AN23
AN24
AN27
AN28
H22
VSS
VID_SELECT
AN7B1B11
H20
H21
VSS
VSS
VSS
VSS
GTLREF_SEL 5,7
H17
H18
H19
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
B14
ZIF-SOCK775-15u
H14
H13
H12
H11
H10
G1
F7
F4
F22
F19
F16
F13
F10
E8
E29
E28
E27
E26
E25
E20
E2
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
R130 0R
R29
R28
R27
R26
R25
R24
R23R2P7P4P30
P29
P28
P27
P26
P25
P24
P23N7N6N3M7M1L7L6L30L3L29
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
AJ27
AJ28
AJ29
AJ30
AJ4
AJ7
AK10
AK13
AK16
AK17
AK2
AK20
AK23
AK24
AK27
AK28
AK29
AK30
AK5
AK7
AL10
AL13
AL16
AL17
AL20
L28
L27
L26
L25
L24
L23K7K5
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AL23
AL24
AL27
AL28
AL3
AL7
AM1
AM10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VID7#
VSS
VSS
VSS
AM13
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
AM7
AN1
AN10
AN13
AN16
A A
8
7
6
5
4
R88
60.4R1%
MSI
REV:0A
Title
Size Document Number Rev
3
Date: Sheet
2
MICRO-STAR
Intel LGA775 CPU - GN D
MS-7233
636Friday, August 19, 2005
1
0A
of
5
4
3
2
1
HDBI#[0..3]4
HD#[0..63]4
HA#[3..35]4
D D
C C
HREQ#[0..4]4
HRS#[0..2]4
CPUCLK024
CPUCLK-024
HLOCK#4
HDEFER#4
HTRDY#4
CPURST#4,5
CPU_GD4,5
HBPRI#4
HBR#04,5
HADS#4
HITM#4
HIT#4
HDRDY#4
HDBSY#4
HBNR#4
HADSTB#04
HADSTB#14
REV:0A
B B
HDBI#[0..3]
HD#[0..63]
HA#[3..35]
HREQ#[0..4]
HRS#[0..2]
CPUCLK0
CPUCLK-0
HRS#0
HRS#1
HRS#2
HREQ#0 PETN10
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HADSTB#0
HADSTB#1
HA#35
HA#34
HA#33
HA#32
HA#31
HA#30
HA#29
HA#28
HA#27
HA#26
HA#25
HA#24
HA#23
HA#22
HA#21
HA#20
HA#19
HA#18
HA#17
HA#16
HA#15
HA#14
HA#13
HA#12
HA#11
HA#10
HA#9
HA#8
HA#7
HA#6
HA#5
HA#4
HA#3
G29
G36
G33
G32
G31
A12
B12
B31
A34
B17
D34
B35
A31
B34
E30
B33
C33
A33
D32
C31
A32
D35
C36
E29
D29
D33
K28
L28
L29
K29
H36
K30
H35
K32
H34
H32
H30
H33
F36
F33
F35
F32
F34
F31
E32
E36
E33
D36
F30
D31
H29
J28
J27
J33
J36
J31
J30
J32
CPUCLK
CPUCLK#
HLOCK#
DEFER#
HTRDY#
CPURST#
CPUPWRGD
BPRI#
BREQ0#
RS0#
RS1#
RS2#
ADS#
HITM#
HIT#
DRDY#
DBSY#
BNR#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HASTB0#
HASTB1#
HA35#
HA34#
HA33#
HA32#
HA31#
HA30#
HA29#
HA28#
HA27#
HA26#
HA25#
HA24#
HA23#
HA22#
HA21#
HA20#
HA19#
HA18#
HA17#
HA16#
HA15#
HA14#
HA13#
HA12#
HA11#
HA10#
HA9#
HA8#
HA7#
HA6#
HA5#
HA4#
HA3#
HD63#
HD62#
HD61#
A18
D18
D20
C1XAVSS
F12
C1XAVSS
HD60#
A20
C1XAVDD
E12
C1XAVDD
HD59#
A19
HD58#
E18
HVREF
C4XAVDD
C4XAVSS
M23
P25
M21
D13
C13
HVREF1
HVREF0
HVREF2
C4XAVSS
C4XAVDD
Host
HD57#
HD56#
HD55#
HD54#
HD53#
HD52#
A21
A22
D22
E20
B23
C23
PERN12
AC8
D28
PERN15
PERN13
PERN14
PERP13
PERP15
PERP14
AD5
AF5
AH4
AD6
AF6
AH5
PETP0
M3
PERp13
PERp14
PERn12
PERn13
PERn14
HD7#
HD6#
HD5#
HD4#
HD3#
A28
A29
C29
E28
PETp0
PERp15
PERn15
PETn0
PETp1
PETn1
PETp2
PETn2
PETp3
PETn3
PETp4
PETn4
PETp5
PETn5
PETp6
PETn6
PETp7
PETn7
PETp8
PETn8
PETp9
PETn9
PETp10
PETn10
PETp11
PETn11
PETp12
PETn12
PETp13
PETn13
PETp14
PETn14
PETp15
PETn15
REFCLK+
REFCLK-
PCIERSET0
PCIERSET1
PME#
INTX#
PCREQ#
EDRDY#
NC0
HDSTBN3#
HDSTBN2#
HDSTBN1#
HDSTBN0#
HDSTBP3#
HDSTBP2#
HDSTBP1#
HDSTBP0#
HD2#
HD1#
HD0#
DBI3#
DBI2#
DBI1#
DBI0#
D30
B29
A30
C19
E19
J23
C27
N3
N1
P1
P3
R3
R1
T1
T3
U3
U1
V1
V3
W3
W1
Y1
Y3
AA3
AA1
AB1
AB3
AC3
AC1
AD1
AD3
AE3
AE1
AF1
AF3
AG3
AG1
AH1
L1
L2
AH3
AJ3
E11
F11
C35
C34
A17
E22
H17
J24
B27
C21
J17
G25
E26
SIS656
PETN0
PETP1
PETN1
PETP2
PETN2
PETP3
PETN3
PETP4
PETN4
PETP5
PETN5
PETP6
PETN6
PETP7
PETN7
PETP8
PETN8
PETP9
PETN9
PETP10
PETP11
PETN11
PETP12
PETN12
PETP13
PETN13
PETP14
PETN14
PETP15
PETN15
PECLK0
PECLK-0
PCIERSET0
PCIERSET1
NB_PME#
INTA#
PCREQ#
EDRDY#
HDSTBN#3
HDSTBN#2
HDSTBN#1
HDSTBN#0
HDSTBP#3
HDSTBP#2
HDSTBP#1
HDSTBP#0
PCIEAVSS
HNCOMP
HPCOMP
A16
B16
M17
M19
HVREF4
HVREF3
HPCOMP
HNCOMP
PCIEAVDD
AJ2
AJ1
PCIEAVSS
PCIEAVDD
PERP3
PERP1
PERP0
PERP2
PERN3
PERN2
PERN1
PERN0
L8M6N8P6R8T6U8V6W8Y6AA8
L7M5N7P5R7
U8A
PERn0
PERn1
PERn2
PERp0
PERn3
PERp1
PERp2
PERp3
PERP4
PERN4
PERn4
PERp4
PERP5
T5
PERp5
PERP6
PERN5
U7
PERn5
PERN6
PERp6
PERP7
V5
PERn6
PERN7
PERp7
PERN10
PERN11
PERP9
PERP8
PERN8
W7
PERn7
PERn8
PERp8
Y5
PERN9
PERn9
PERp9
PERP10
AA7
PERP12
PERP11
AB6
AC7
AB5
PERn10
PERn11
PERp12
PERp10
PERp11
PCI Express
HD51#
HD50#
HD49#
HD48#
HD47#
HD46#
HD45#
HD44#
HD43#
HD42#
HD41#
HD40#
HD39#
HD38#
HD37#
HD36#
HD35#
HD34#
HD33#
HD32#
HD31#
HD30#
HD29#
HD28#
HD27#
HD26#
HD25#
HD24#
HD23#
HD22#
HD21#
HD20#
HD19#
HD18#
HD17#
HD16#
HD15#
HD14#
HD13#
HD12#
HD11#
HD10#
HD9#
HD8#
A23
A24
B21
B19
J16
E16
H16
D16
E17
G17
H18
J18
H20
H19
J20
J19
G19
G21
H21
E21
H22
J21
J22
E23
G23
H23
H24
E25
H25
J25
H26
H28
G27
E27
H27
J26
A25
D24
E24
A27
B25
A26
C25
D26
PCIEAVDD
PCIEAVSS
PECLK0 24
PECLK-0 24
R174 680R1%
R175 150R1%
NB_PME# 20
INTA# 16,21
PCREQ# 4
EDRDY# 4
HDSTBN#3 4
HDSTBN#2 4
HDSTBN#1 4
HDSTBN#0 4
HDSTBP#3 4
HDSTBP#2 4
HDSTBP#1 4
HDSTBP#0 4
C4XAVDD
PERP[0..15]
PERN[0..15]
PETP[0..15]
PETN[0..15]
PERP[0..15] 20
PERN[0..15] 20
PETP[0..15] 20
PETN[0..15] 20
L20 80L700m_200
C180
C181
C0.1U25Y
X_C0.01U50X
CP19 X_COPPER
CP12 X_COPPER
VCC1.8
VCC1.8
VCC3
R207
X_4.7KR
A A
Q19
X_2N7002S
V_FSB_VTT
R109 10R1%
R390
X_24.3R1%
G
X_P-NDS356AP_NL_SOT23
D S
Q23
X_2N7002S
R389
X_383R1%
5
HNCOMP
Q53
R113 120R1%
HD#61
HD#62
HD#63
HPCOMP
HD#14
HD#59
HD#60
HD#57
HD#58
HD#55
HD#56
GTLREF_SEL5,6
4
HD#48
HD#46
HD#52
HD#49
HD#54
HD#51
HD#47
HD#53
HD#50
HD#45
GTLREF_SELGTLREF_SEL
HD#44
HD#42
HD#43
HD#39
HD#41
HD#40
R90
X_105R1%
Q18
X_2N7002S
HD#38
HD#37
HD#35
HD#33
HD#36
HD#34
V_FSB_VTT
HD#32
R110
49.9R1%
R92
100R1%
HD#22
HD#27
HD#30
HD#31
HD#24
HD#29
HD#26
HD#28
HD#25
HD#17
HD#15
HD#20
HD#21
HD#18
HD#23
HD#16
HD#19
REV:0A
C117
C0.01U50X
C119
C0.01U50X
3
HVREF
C120
C1U10Y
place this capacitor
under 656 solder
side
HD#8
HD#9
HD#11
HD#10
HD#12
HD#13
HVREF 6
HD#7
HD#6
C1XAVDD
C1XAVSS
HD#1
HD#4
HD#3
HD#0
HD#2
HD#5
HDBI#1
HDBI#2
HDBI#0
HDBI#3
CP16 X_COPPER
C156
C155
C0.1U25Y
X_C0.01U50X
CP17 X_COPPER
2
C4XAVSS
VCC1.8
MSI
Title
Size Document Number Rev
Date: Sheet
C151
C153
C0.1U25Y
X_C0.01U50X
CP14 X_COPPER
MICRO-STAR
656-1 (Host/PCI_Express)
MS-7233
736Friday, August 19, 2005
1
0A
of
8
7
6
5
4
3
2
1
VCC_DDR
U8B
MDA0
MDA1
MDA[0..63] 12
DQMA[0..7]
D D
DQSA[0..7]
DQSA#[0..7]
MAA[0..17]
CSA-[0..3]
ODTA[0..3]
C C
B B
A A
DQMA[0..7] 12
DQSA[0..7] 12
DQSA#[0..7] 12
MAA[0..17] 12,14
CSA-[0..3] 12,14
ODTA[0..3] 12,14
MDA2
MDA3
MDA4
MDA5
MDA6
MDA7
DQMA0
DQSA0
DQSA#0
MDA8
MDA9
MDA10
MDA11
MDA12
MDA13
MDA14
MDA15
DQMA1
DQSA1
DQSA#1
MDA16
MDA17
MDA18
MDA19
MDA20
MDA21
MDA22
MDA23
DQMA2
DQSA2
DQSA#2
MDA24
MDA25
MDA26
MDA27
MDA28
MDA29
MDA30
MDA31
DQMA3
DQSA3
DQSA#3
MDA32
MDA33
MDA34
MDA35
MDA36
MDA37
MDA38
MDA39
DQMA4
DQSA4
DQSA#4
MDA40
MDA41
MDA42
MDA43
MDA44
MDA45
MDA46
MDA47
DQMA5
DQSA5
DQSA#5
MDA48
MDA49
MDA50
MDA51
MDA52
MDA53
MDA54
MDA55
DQMA6
DQSA6
DQSA#6
MDA56
MDA57
MDA58
MDA59
MDA60
MDA61
MDA62
MDA63
DQMA7
DQSA7
DQSA#7
M34
M36
M35
W36
AB35
AB34
W33
W32
AA32
AB36
AA33
AA36
AH30
AJ32
AM30
AN30
AG29
AH32
AM32
AN32
AJ30
AL32
AK32
AH24
AH23
AH21
AM20
AJ24
AJ23
AJ21
AH22
AM22
AJ22
AK22
AM19
AT18
AT16
AR16
AT19
AN19
AN17
AM17
AR18
AT17
AP18
AN15
AM15
AM13
AT12
AP16
AT15
AT13
AN13
AT14
AP14
AR14
AT11
AN11
AR9
AP9
AR12
AP12
AP10
AM11
AR10
AT10
N36
R36
R33
P35
P34
N33
P36
N32
T35
T34
V34
R32
T36
V36
V35
U36
U32
U33
Y36
Y35
Y34
AT9
MD0A
MD1A
MD2A
MD3A
MD4A
MD5A
MD6A
MD7A
DQM0A
DQS0A
DQS0A#
MD8A
MD9A
MD10A
MD11A
MD12A
MD13A
MD14A
MD15A
DQM1A
DQS1A
DQS1A#
MD16A
MD17A
MD18A
MD19A
MD20A
MD21A
MD22A
MD23A
DQM2A
DQS2A
DQS2A#
MD24A
MD25A
MD26A
MD27A
MD28A
MD29A
MD30A
MD31A
DQM3A
DQS3A
DQS3A#
MD32A
MD33A
MD34A
MD35A
MD36A
MD37A
MD38A
MD39A
DQM4A
DQS4A
DQS4A#
MD40A
MD41A
MD42A
MD43A
MD44A
MD45A
MD46A
MD47A
DQM5A
DQS5A
DQS5A#
MD48A
MD49A
MD50A
MD51A
MD52A
MD53A
MD54A
MD55A
DQM6A
DQS6A
DQS6A#
MD56A
MD57A
MD58A
MD59A
MD60A
MD61A
MD62A
MD63A
DQM7A
DQS7A
DQS7A#
MA0A
MA1A
MA2A
MA3A
MA4A
MA5A
MA6A
MA7A
MA8A
MA9A
MA10A
MA11A
MA12A
MA13A
MA14A
MA15A
MA16A
MA17A
RASA#
CASA#
WEA#
FWDSDCLKOB
FWDSDCLKOB#
FWDSDCLKOA
FWDSDCLKOA#
CS0A#
CS1A#
CS2A#
CS3A#
ODT0A
ODT1A
ODT2A
ODT3A
GCKE
ECCD0A/CKE0A
ECCD1A/CKE1A
ECCD2A/CKE2A
ECCD3A/CKE3A
ECCD4A
ECCD5A
ECCD6A
ECCD7A
ECCDQMA
ECCDQSA
ECCDQSA#
D1XAVDD
D1XAVSS
D4XAVDD
D4XAVSS
DDRVREF0
DDRVREF1
DDRVREF2
DDRVREF3
DDRCOMP
DDRCOMN
OCDVREFP
OCDVREFN
S3AUXSW#
DRAM_SEL
SIS656
MAA0
AP33
MAA1
AN33
MAA2
AT34
MAA3
AR34
MAA4
AR35
MAA5
AP34
MAA6
AP35
MAA7
AM33
MAA8
AP36
MAA9
AN36
MAA10
AT33
MAA11
AR32
MAA12
AP32
MAA13
AM35
MAA14
AN34
MAA15
AM34
MAA16
AM29
MAA17
AM36
RASA-
AT32
CASA-
AP30
WEA-
AT31
R_FWDSDCLKOB
K36
R_FWDSDCLKOB-
K35
R_FWDSDCLKOA
K34
R_FWDSDCLKOA-
L36
CSA-0
AM31
CSA-1
AN29
CSA-2
AN31
CSA-3
AT29
ODTA0
AR30
ODTA1
AP28
ODTA2
AT30
ODTA3
AR28
AJ33
AH34
AJ36
AL34
AL33
AH36
AH35
AK34
AL36
AJ34
AK35
AK36
D1XAVDD
A13
D1XAVSS
B13
D4XAVDD
AH28
D4XAVSS
AJ28
AE19
AE23
AC25
V25
DDRCOMP
AJ29
DDRCOMN
AH29
OCDVREFP
AR8
OCDVREFN
AT8
S3AUXSW#
F13
B11
When DDR2 remove
R380
X_0R
FWDSDCLKOAMDA[0..63]
FWDSDCLKOA-
FWDSDCLKOB
FWDSDCLKOB-
RASA- 12,14
CASA- 12,14
WEA- 12,14
R333 22R
R334 22R
R332 22R
R335 22R
CKEA0
CKEA1
CKEA2
CKEA3
DDRVREF
C411
C0.1U25Y
S3AUXSW# 34
external pull-up = DDR
C399 X_C10P50N
C398 X_C10P50N
C400 X_C10P50N
C401 X_C10P50N
FWDSDCLKOB
FWDSDCLKOBÂFWDSDCLKOA
FWDSDCLKOA-
CKEA0 12,14
CKEA1 12,14
CKEA2 12,14
CKEA3 12,14
FWDSDCLKOB 25
FWDSDCLKOB- 25
FWDSDCLKOA 25
FWDSDCLKOA- 25
VCC_DDR VCC_DDR
OCDVREFN
DDRVREF
DDRCOMN
DDRCOMP
C104
C0.1U25Y
D1XAVDD
D1XAVSS
R336 36R1%
R337 36R1%
R377
36R1%
R378
40.2R1%
MSI
C103
X_C0.01U50X
C94
X_C0.01U50X
D4XAVDD
D4XAVSS
C122
C0.1U25Y
VCC_DDR
OCDVREFP
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet
2
R102
150R1%
R103
150R1%
VCC1.8
CP57 X_COPPER
C410
C0.1U25Y
VCC1.8
CP5 X_COPPER
C121
X_C0.01U50X
CP6 X_COPPER
R376
40.2R1%
R379
36R1%
MICRO-STAR
656-2 (SDRAM A)
MS-7233
836Friday, August 19, 2005
0A
of
1
5
4
3
2
1
U8C
MDB0
MDB1
MDB2
D D
C C
B B
A A
MDB[0..63]
DQMB[0..7]
DQSB[0..7]
DQSB#[0..7]
MAB[0..17]
CSB-[0..3]
ODTB[0..3]
MDB[0..63] 13
DQMB[0..7] 13
DQSB[0..7] 13
DQSB#[0..7] 13
MAB[0..17] 13,15
CSB-[0..3] 13,15
ODTB[0..3] 13,15
MDB3
MDB4
MDB5
MDB6
MDB7
DQMB0
DQSB0
DQSB#0
MDB8
MDB9
MDB10
MDB11
MDB12
MDB13
MDB14
MDB15
DQMB1
DQSB1
DQSB#1
MDB16
MDB17
MDB18
MDB19
MDB20
MDB21
MDB22
MDB23
DQMB2
DQSB2
DQSB#2
MDB24
MDB25
MDB26
MDB27
MDB28
MDB29
MDB30
MDB31
DQMB3
DQSB3
DQSB#3
MDB32
MDB33
MDB34
MDB35
MDB36
MDB37
MDB38
MDB39
DQMB4
DQSB4
DQSB#4
MDB40
MDB41
MDB42
MDB43
MDB44
MDB45
MDB46
MDB47
DQMB5
DQSB5
DQSB#5
MDB48
MDB49
MDB50
MDB51
MDB52
MDB53
MDB54
MDB55
DQMB6
DQSB6
DQSB#6
MDB56
MDB57
MDB58
MDB59
MDB60
MDB61
MDB62
MDB63
DQMB7
DQSB7
DQSB#7
M28
M30
M29
W29
AB29
AC29
W28
AB32
AB30
AA29
AA28
AD32
AD30
AF30
AF29
AB28
AC28
AE28
AF32
AD29
AD28
AE29
AJ27
AM26
AM24
AK24
AM28
AK28
AH26
AH25
AK26
AJ25
AJ26
AJ19
AH20
AH18
AH17
AK20
AJ20
AJ18
AJ17
AH19
AK18
AM18
AJ16
AJ15
AJ13
AH14
AM16
AK16
AK14
AJ14
AH16
AM14
AH15
AK12
AJ12
AN9
AM9
AH13
AM12
AM10
AK10
AJ11
AH11
AH12
N29
P28
R28
P29
R29
N28
P30
P32
T29
U29
V28
T32
T30
V30
V29
T28
V32
U28
Y30
Y29
Y32
Y28
MD0B
MD1B
MD2B
MD3B
MD4B
MD5B
MD6B
MD7B
DQM0B
DQS0B
DQS0B#
MD8B
MD9B
MD10B
MD11B
MD12B
MD13B
MD14B
MD15B
DQM1B
DQS1B
DQS1B#
MD16B
MD17B
MD18B
MD19B
MD20B
MD21B
MD22B
MD23B
DQM2B
DQS2B
DQS2B#
MD24B
MD25B
MD26B
MD27B
MD28B
MD29B
MD30B
MD31B
DQM3B
DQS3B
DQS3B#
MD32B
MD33B
MD34B
MD35B
MD36B
MD37B
MD38B
MD39B
DQM4B
DQS4B
DQS4B#
MD40B
MD41B
MD42B
MD43B
MD44B
MD45B
MD46B
MD47B
DQM5B
DQS5B
DQS5B#
MD48B
MD49B
MD50B
MD51B
MD52B
MD53B
MD54B
MD55B
DQM6B
DQS6B
DQS6B#
MD56B
MD57B
MD58B
MD59B
MD60B
MD61B
MD62B
MD63B
DQM7B
DQS7B
DQS7B#
MA0B
MA1B
MA2B
MA3B
MA4B
MA5B
MA6B
MA7B
MA8B
MA9B
MA10B
MA11B
MA12B
MA13B
MA14B
MA15B
MA16B
MA17B
RASB#
CASB#
WEB#
ECCD0B/CKE0B
ECCD1B/CKE1B
ECCD2B/CKE2B
ECCD3B/CKE3B
ECCD4B
ECCD5B
ECCD6B
ECCD7B
ECCDQMB
ECCDQSB
ECCDQSB#
CS0B#
CS1B#
CS2B#
CS3B#
ODT0B
ODT1B
ODT2B
ODT3B
SIS656
5
4
3
AT25
AN25
AM25
AT26
AR26
AP26
AT27
AM27
AN27
AG32
AP24
AT24
AR24
AG36
AT28
AG33
AN21
AF34
AT23
AR22
AT22
AC32
AD36
AF36
AF35
AC36
AC33
AE33
AE32
AD35
AE36
AD34
AN23
AM21
AM23
AT20
AP22
AR20
AT21
AP20
MAB0
MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12
MAB13
MAB14
MAB15
MAB16
MAB17
RASB-
CASBÂWEB-
CKEB0
CKEB1
CKEB2
CKEB3
CSB-0
CSB-1
CSB-2
CSB-3
ODTB0
ODTB1
ODTB2
ODTB3
RASB- 13,15
CASB- 13,15
WEB- 13,15
CKEB0 13,15
CKEB1 13,15
CKEB2 13,15
CKEB3 13,15
2
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR
656-2 (SDRAM B)
MS-7233
1
936Thursday, August 18, 2005
of
0A
8
VCC1.8
R187 56R
R192 56R
ZCMP_N
ZCMP_P
D D
VCC1.8
C226
C0.1U25Y
VCC1.8
R196
150R1%
R195
49.9R1%
C232
C0.1U25Y
C233
C0.1U25Y
ZVREF
C230
C0.1U25Y
C C
VCC1.8
B B
ZAD[0..16]16
C231
X_C0.01U50X
C227
X_C0.01U50X
7
Remove VGA
ZUREQ16
ZDREQ16
ZSTB016
ZSTB-016
ZSTB116
ZSTB-116
ZCLK024
ZAD[0..16]
ZCLK0
ZUREQ
ZDREQ
ZSTB0
ZSTB-0
ZSTB1
ZSTB-1
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
6
AK1
AN6
AM6
AK3
AP5
AK5
AM4
AR5
AN4
AP4
AM2
AP3
AN1
AN3
AM1
AR2
AP2
AP6
AP7
AP8
AN8
AR6
AR7
AL3
AT4
AT3
AL5
AL4
AL2
AT6
AT7
B10
C10
F10
D10
E10
A6
C6
B7
A7
C7
D7
A8
B8
C8
B9
C9
E8
D9
E9
D6
E6
E7
F7
ZCLK
ZUREQ
ZDREQ
ZSTB0
ZSTB0#
ZSTB1
ZSTB1#
ZAD0
ZAD1
ZAD2
ZAD3
ZAD4
ZAD5
ZAD6
ZAD7
ZAD8
ZAD9
ZAD10
ZAD11
ZAD12
ZAD13
ZAD14
ZAD15
ZAD16
ZVREF
ZCMP_N
ZCMP_P
Z1XAVDD
Z1XAVSS
Z4XAVDD
Z4XAVSS
ROUT
GOUT
BOUT
HSYNC
VSYNC
VGPIO0
VGPIO1
VCOMP
WBWN
VRSET
LSYNC
RSYNC
CSYNC
VOSCI
INTA#
DACAVDD1
DACAVSS
DACAVDD2
DACAVSS2
DCLKAVDD
DCLKAVSS
ECLKAVDD
ECLKVSS
MuTIOL
VGA
For 662 VGA port
5
NCNCNCNCNCNCNCNCNC
B5B6C3D1E5F3G1H5J3
VB
4
ENTEST
TESTMODE0
TESTMODE1
TESTMODE2
TRAP0
TRAP1
TRAP2
AUXOK
PWROK
PCIRST#
U8D
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
F9
G6
G7
F6
G8
G9
F8
E13
C11
D12
G5
E1
E2
E3
D2
E4
C2
D3
B2
D4
B3
A3
C4
C1
K3
A4
B4
J6
K2
J2
J1
H3
H2
H1
G2
G3
G4
F1
F2
F4
H4
K4
H6
J4
J5
K6
A5
F5
K5
D5
C5
SIS656
ENTEST
TMODE0
TMODE2
3
R147 4.7KR
RSMRST# 17,29,32
MS7_POK 17,32
PCIRST#3 32
BSEL function for 775 CPU
BSEL1
BSEL14,5,24
VCCP
R144
10KR
R142 10KR
VCC3
R151
CE
B
2
VCC3
B
VCC3
10KR
Q28
B
N-MMBT3904_SOT23
R141
10KR
B
CE
Q27
N-MMBT3904_SOT23
R152
10KR
R146 0R
CE
Q29
N-MMBT3904_SOT23
VCC3
R150
10KR
R145 0R
CE
Q31
N-MMBT3904_SOT23
1
TMODE0
TMODE2
A A
MSI
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet
2
MICRO-STAR
656-4 (HyperZip/Misc)
MS-7233
10 36Friday, August 19, 2005
0A
of
1
8
VCC_DDR
V23
VCCM
V24
VCCM
W23
VCCM
W24
VCCM
Y23
VCCM
Y24
VCCM
AA23
VCCM
AA24
VCCM
AB23
VCCM
AB24
VCCM
AC19
VCCM
AC20
VCCM
AC21
3VDUAL
VCCM
AC22
VCCM
AC23
VCCM
AC24
VCCM
AD19
VCCM
AD20
VCCM
AD21
VCCM
AD22
VCCM
AD23
VCCM
AD24
VCCM
AG34
VCCM
AG35
VCCM
AN35
VCCM
AP31
VCCM
AR21
VCCM
AR23
VCCM
AR25
VCCM
AR27
VCCM
AR29
VCCM
AR31
VCCM
AR33
VCCM
N20
IVDD
N21
IVDD
N22
IVDD
N23
IVDD
N24
IVDD
P20
IVDD
P21
IVDD
P22
IVDD
P23
IVDD
P24
IVDD
R22
IVDD
R23
IVDD
R24
IVDD
T22
IVDD
T23
IVDD
T24
IVDD
U22
IVDD
U23
IVDD
U24
IVDD
V22
IVDD
W22
IVDD
Y22
IVDD
AA22
IVDD
AB16
IVDD
AB17
IVDD
AB18
IVDD
AB19
IVDD
AB20
IVDD
AB21
IVDD
AB22
IVDD
AC16
IVDD
AC17
IVDD
AC18
IVDD
AD16
IVDD
AD17
IVDD
AD18
IVDD
H7
VDDVB1.8
H8
VDDVB1.8
H9
VDDVB1.8
J7
VDDVB1.8
J8
VDDVB1.8
J9
VDDVB1.8
K9
VDDVB1.8
A9
VDD3.3
A10
AUX1.8
A11
AUX3.3
D D
IVDD
C C
VDDPEX
VCC3
VCC1.8_DUAL
B B
7
Power
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
VCC1.8
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
PVDDH
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
VDDPEX
6
V_FSB_VTT
U8E
A14
VTT
A15
VTT
B14
VTT
B15
VTT
C14
VTT
C15
VTT
D14
VTT
D15
VTT
E14
VTT
E15
VTT
F14
VTT
F15
VTT
G14
VTT
G15
VTT
H14
VTT
H15
VTT
J14
VTT
J15
VTT
K14
VTT
K15
VTT
N15
VTT
N16
VTT
N17
VTT
N18
VTT
N19
VTT
P15
VTT
P16
VTT
P17
VTT
P18
VTT
P19
VTT
VCC1.8
Y13
Y14
Y15
AA13
AA14
AA15
AB13
AB14
AB15
AC13
AC14
AC15
AD13
AD14
AD15
AD9
AE8
AE9
AF8
AF9
AG7
AG8
AG9
AH7
AH8
AH9
AJ6
AJ7
AJ8
AJ9
AK6
AK7
AK8
AK9
AL6
AL7
AL8
AL9
AM7
AM8
AN2
AN5
AN7
SIS656
AP1
AR3
AR4
AT5
R15
R16
R17
R18
R19
R20
R21
T15
U15
V15
W15
VDDPEX
N13
N14
P13
P14
R13
R14
T13
T14
U13
U14
V13
V14
W13
W14
5
B18
VSS
B20
VSS
B22
VSS
B24
VSS
B26
VSS
B28
VSS
B30
VSS
B32
VSS
C17
VSS
E31
VSS
E35
VSS
F17
VSS
F19
VSS
F21
VSS
F23
VSS
F25
VSS
F27
VSS
F29
VSS
G16
VSS
G18
VSS
G20
VSS
G22
VSS
G24
VSS
G26
VSS
G28
VSS
G30
VSS
G35
VSS
H31
VSS
J29
VSS
J35
VSS
K1
VSS
K7
VSS
K8
VSS
K17
VSS
K19
VSS
K21
VSS
K23
VSS
K25
VSS
K27
VSS
K31
VSS
L3
VSS
L4
VSS
L5
VSS
L6
VSS
L9
VSS
L30
VSS
L32
VSS
L33
VSS
L35
VSS
M1
VSS
M2
VSS
M4
VSS
M7
VSS
M8
VSS
M9
VSS
M27
VSS
M31
VSS
M32
VSS
N2
VSS
N4
VSS
N5
VSS
N6
VSS
N9
VSS
N30
VSS
N35
VSS
P2
VSS
P4
VSS
P7
VSS
P8
VSS
P9
VSS
P27
VSS
P31
VSS
R2
VSS
R4
VSS
R5
VSS
R6
VSS
R9
VSS
R30
VSS
R35
VSS
T2
VSS
T4
VSS
T7
VSS
T8
VSS
T9
VSS
T27
VSS
T31
VSS
U2
VSS
U4
VSS
U5
VSS
U6
VSS
U9
VSS
U30
VSS
U35
VSS
V2
VSS
V4
VSS
V7
VSS
V8
VSS
V9
VSS
V27
VSS
V31
VSS
C12
VSS
T16
VSS
T17
VSS
T18
VSS
T19
VSS
T20
VSS
T21
VSS
U16
VSS
U17
VSS
U18
VSS
U19
VSS
U20
VSS
U21
VSS
V16
VSS
V17
VSS
V18
VSS
V19
VSS
V20
VSS
V21
VSS
Ground
4
U8F
W2
VSS
W4
VSS
W5
VSS
W6
VSS
W9
VSS
W16
VSS
W17
VSS
W18
VSS
W19
VSS
W20
VSS
W21
VSS
W30
VSS
W35
VSS
Y2
VSS
Y4
VSS
Y7
VSS
Y8
VSS
Y9
VSS
Y16
VSS
Y17
VSS
Y18
VSS
Y19
VSS
Y20
VSS
Y21
VSS
Y27
VSS
Y31
VSS
AA2
VSS
AA4
VSS
AA5
VSS
AA6
VSS
AA9
VSS
AA16
VSS
AA17
VSS
AA18
VSS
AA19
VSS
AA20
VSS
AA21
VSS
AA30
VSS
AA35
VSS
AB2
VSS
AB4
VSS
AB7
VSS
AB8
VSS
AB9
VSS
AB27
VSS
AB31
VSS
AC2
VSS
AC4
VSS
AC5
VSS
AC6
VSS
AC9
VSS
AC30
VSS
AC35
VSS
AD2
VSS
AD4
VSS
AD7
VSS
AD8
VSS
AD27
VSS
AD31
VSS
AE2
VSS
AE4
VSS
AE5
VSS
AE6
VSS
AE7
VSS
AE30
VSS
AE35
VSS
AF2
VSS
AF4
VSS
AF7
VSS
AF28
VSS
AF31
VSS
AG2
VSS
AG4
VSS
AG5
VSS
AG6
VSS
AG12
VSS
AG14
VSS
AG16
VSS
AG18
VSS
AG20
VSS
AG22
VSS
AG24
VSS
AG26
VSS
AG30
VSS
AH2
VSS
AH6
VSS
AH31
VSS
AJ4
VSS
AJ5
VSS
AJ35
VSS
AK2
VSS
AK4
VSS
AK11
VSS
AK13
VSS
AK15
VSS
AK17
VSS
AK19
VSS
AK21
VSS
AK23
VSS
AK25
VSS
AK27
VSS
AK29
VSS
AK31
VSS
AL1
VSS
AL10
VSS
AL12
VSS
AL14
VSS
AL16
VSS
AL18
VSS
AL20
VSS
AL22
VSS
AL24
VSS
AL26
VSS
AL28
VSS
AL30
VSS
AL35
VSS
AM3
VSS
AM5
VSS
AR11
VSS
AR13
VSS
AR15
VSS
AR17
VSS
AR19
VSS
SIS656
3
VCC1.8_DUAL 3VDUAL VCC3
C143 C0.1U25Y
C142 C1U16Y0805
C408 C1U16Y0805
C406 C1U16Y0805
C402 C1U16Y0805
C150 C0.1U25Y
C149 C1U16Y0805
IVDDIVDD
C414 C0.1U25YC128 C1U16Y0805
C404 C0.1U25Y
2
C256 C0.1U25Y
VDDPEX
VCC1.8V_FSB_VTT
C412 C1U16Y0805
C415 C0.1U25Y
VCC_DDR VCC_DDR
C413 C1U16Y0805
C409 C0.1U25Y
C403 C0.1U25Y
1
C224 C1U16Y0805
C417 C0.1U25Y
C416 C1U16Y0805
C429 C1U16Y
C405 C1U16Y
C407 C0.1U25Y
A A
MSI
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet
2
MICRO-STAR
656-5 (Power)
MS-7233
0A
of
11 36Friday, August 19, 2005
1
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