MSI MS-7122 Schematic 0a
Cover Sheet 1
1
Block Diagram
2
MS-7122 (MAGA3)
Version 0A
3Intel LGA775 CPU - Signals
Intel LGA775 CPU - Power
Intel LGA775 CPU - GND
Intel Springdale - Host Signals
Intel Springdale - Memory Signals
Intel Springdale - AGP Signals
DDR DIMM 1&2
Intel ICH5 - PCI & IDE & AC97 Signals
Intel ICH5 - Other Signals
REALTEK LAN 8110S/8100C
ICS 952617 & FWH
LPC I/O -47M292
A A
AGP 4X/8X Slot &USB CONN
ATA33/66/100 IDE & Video Connectors
PCI Slots &MINI PCI
4
5
6
7
8
9
10
11
12
13
14
15
16
17
W83302 ACPI controller 18
Front Panel & Fan&LM86
VRM 10.1 INTERSIL 6565 3 PHASE
IEEE1394
AUDIO CODEC&CONN&MDC MODEM
19
20
21
22
Intel (R) Springdale (GMCH) + ICH5 Chipse t
Intel Prescott LGA775 Processor
CPU:
Intel LGA775 Prescott
System Chipset:
Intel Springdale - GMCH (North Bridge)
Intel ICH5 (South Bridge)
On Board Chipset:
BIOS -- FWH EEPROM
AC'97 Codec --RealTek ALC658
LPC Super I/O -- SMSC 47M292
LAN --REALTEK LAN 8110S/8100C
CLOCK --ICS 952617
Main Memory:
DDR * 2 (Max 2GB)
Expansion Slots:
PCI2.3 SLOT *1&MINI CPI*1
PWM:
Controller: Intersil 6565
AUDIO E & S&FRONT AUDIO
FRONT LED CONN
GPIO
POWER MAP/OTHERS
23
24
25
26
MICRO-STAR INt'L CO., LTD.
MSI
Title
Size Document Number Rev
1
Date: Sheet
COVER SHEET
MS-7122
0A
of
126Wednesday, August 11, 2004
1
Block Diagram
VRM 10
HI6565
Intel LGA775 Processor
3-Phase PWM
FSB
AGP 1.5V
4X/8X
Connector
Analog
Video
Out
IDE
Primary&
Secondary
UltraDMA 33/66/100
Springdale
Link
HUB
64bit DDR
Channel 1
64bit DDR
Channel 2
2 DDR
DIMM
Modules
(1+1)
PCI BUS
PCI Slot 1
Slot
MINI PCI
ICH5
LPC SIO
SMSC
47M292
PCI BUS
REALTEK LAN
8110S/8100C
IEEE1394
VIA 6307
AC'97 Codec
CMIDIA
ALC658
AC'97 Link
REAR SIDE
USB Port 0
A A
AC'97 MDC
USB Port 1
USB Port 2
USB Port 3
FRONT SIDE
USB Port 4
USB
LPC Bus
USB Port 5
INTERNAL
USB Port 6
USB Port 7
AUDIO BLOCK DIAGRAM
AC'97 Codec
CMIDIA
ALC658
22uF 22uF 22uF 100uF
Serial ATA 1
(OPTION)
EQ PT2389 SURROUND
Serial ATA 0
Oohm for
OPTION
TA2136N
Serial ATA
OP TDA1308
Flash
Keyboard
Serial
Mouse
FRONT
HEADPHONE
CONNECTOR
1
REAR
LINE_OUT
CONNECTOR
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR INt'L CO., LTD.
BLOCK DIAGRAM
MS-7122
226Wednesday, August 11, 2004
of
0A
1
2
3
4
5
VCC_SENSE 20
C2035
AN3
RSVD
D12#
AN4
RSVD
D11#
HD#11
AN5
AN6
VSS_SENSE
VCC_SENSE
D10#
D9#
B10
A11
HD#9
HD#10
C2034
X_10u-1206
<VOLTAGE>
VID5
VID4
AJ3
AK3
AM5
AL4
AK4
AM7
VID6#
VID5#
VID7#
VID_SELECT
ITP_CLK1
ITP_CLK0
GTLREF_SEL
D8#
D7#
D6#
D5#
D4#
D3#
D2#
A10A7B7B6A5C6A4C5B4
HD#4
HD#7
HD#8
HD#2
HD#1
HD#6
HD#5
HD#3
X_10u-1206
<VOLTAGE>
VID0
VID3
VID2
VID1
AL6
AM3
AL5
AM2
VID4#
VID3#
VID2#
VID1#
VID0#
GTLREF0
GTLREF1
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
RSVD
RSVD
BCLK1#
BCLK0#
RS2#
RS1#
RS0#
AP1#
AP0#
BR0#
COMP5
COMP4
COMP3
COMP2
COMP1
COMP0
DP3#
DP2#
DP1#
DP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
LINT1/NMI
LINT0/INTR
D1#
D0#
ZIF-SOCK775-15u
HD#0
VSS_SENSE 20
VID[0..5] 14,20
VID_SELECT
AN7
CPU_GTLREF
H1
H2
GTLREF_SEL
H29
H_BPM#5
AG3
H_BPM#4
AF2
H_BPM#3
AG2
H_BPM#2
AD2
H_BPM#1
AJ1
H_BPM#0
AJ2
H_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
H_TESTHI2_7
F25
H_TESTHI1
W3
H_TESTHI0
F26
AK6
G6
G28
F28
HRS#2
A3
HRS#1
F5
HRS#0
B3
U3
U2
F3
T2
J2
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
TP11
CPU_GTLREF 4
TP12
RN84A
RN85B 8P4R-51R
RN85D 8P4R-51R
RN82C 8P4R-51R
RN84B 8P4R-51R
RN84C 8P4R-51R
R1129 62R
RN83A 8P4R-62R
RN83B 8P4R-62R
RN83D 8P4R-62R
RN83C 8P4R-62R
R1133 100R/1%
R1134 100R/1%
R299 60.4R/1%
R217 60.4R/1%
PLACE RESISTORS OUTSIDE SOCKET
TP17
CAVITY IF NO ROOM FOR VARIABLE
TP18
TP19
RESISTOR DON'T PLACE
TP20
4
12
34
78
56
34
56
1 2
3 4
7 8
5 6
R1130 62R
R1131 62R
R1132 62R
CPU_CLK# 13
CPU_CLK 13
HRS#[0..2] 6
HADSTB#1 6
HADSTB#0 6
HDSTBP#3 6
HDSTBP#2 6
HDSTBP#1 6
HDSTBP#0 6
HDSTBN#3 6
HDSTBN#2 6
HDSTBN#1 6
HDSTBN#0 6
NMI 11
INTR 11
HREQ#[0..4] 6
CPU SIGNAL BLOCK
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#
D53#
B15
HD#53
HA#[3..31]6
HA#10
HA#23
HA#25
HA#26
HA#24
HA#29
HA#27
HA#30
HA#31
AJ6
AJ5
AH5
AH4
AG5
AG4
AG6
AF4
AF5
AB4
AC5
AB5
AA5
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
A24#
A23#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
D39#
D38#
D37#
D36#
C14
C15
A14
D17
D20
G22
D22
E22
G21
F21
E21
F20
E19
E18
F18
F17
G17
HD#52
HD#50
HD#49
HD#48
HD#47
HD#51
HD#46
2
HD#39
HD#41 HA#28
HD#38
HD#44
HD#40
HD#45
HD#37
HD#43
HD#36
HD#42
HA#16
HA#19
HA#22
HA#21
AD6
AA4Y4Y6W6AB6W5V4V5U4U5T4U6T5R4M4L4M5P6L5
A22#
A21#
D35#
D34#
G18
E16
HD#34
HD#35
HA#14
HA#20
HA#18
HA#15
HA#17
A20#
A19#
A18#
A17#
A16#
A15#
A14#
D33#
D32#
D31#
D30#
D29#
D28#
D27#
E15
G16
G15
F15
G14
F14
G13
HD#32
HD#28
HD#30
HD#33
HD#29
HD#31
HD#27
HA#13
E13
HD#26
HA#12
A13#
D26#
D13
HD#25
A12#
D25#
HA#11
F12
HD#24
A11#
D24#
F11
HD#23
HA#7
HA#6
HA#8
HA#9
A9#
A8#
A7#
A10#
D23#
D22#
D21#
D20#
D10
E10D7E9F9F8G9D11
HD#20
HD#21
HD#19
HD#22
A6#
D19#
HA#5
HA#4
HA#3
AC2
A5#
A4#
A3#
DBR#
D18#
D17#
D16#
D15#
D14#
D13#
C12
B12D8C11
HD#14
HD#16
HD#18
HD#13
HD#15
HD#12
HD#17
3
A A
HD#[0..63]6
CPU_GD4,11
CPURST#4,6
H_BSEL1
H_BSEL2
H_BSEL0
TP16
HDBI#0
HDBI#1
HDBI#2
HDBI#3
H_EDRDY#
LL_ID0
H_BSEL0
H_BSEL1
H_BSEL2
HDBI#[0..3]6
H_IERR#4
FERR#11
STPCLK#11
HINIT#11,13
HDBSY#6
HDRDY#6
HTRDY#6
B B
VTT_OUT_RIGHT
C C
V_FSB_VTT
R1153
X_1K
X_N-MMBT3904_SOT23
BSEL013
BSEL113
D D
V_FSB_VTT
Q164
R1168 0
R1169 0
FSBSEL RESISTOR CAN BE REMOVED IF ONLY TEJAS
AND CEDAR MILL ARE SUPPORTED
RN152 X_8P4R-470R
1
3
5
7
1
HADS#6
HLOCK#6
HBNR#6
HIT#6
HITM#6
HBPRI#6
HDEFER#6
RN82B 8P4R-51R
3 4
RN85A 8P4R-51R
1 2
RN82A 8P4R-51R
1 2
RN85C 8P4R-51R
5 6
RN82D 8P4R-51R
7 8
CPU_TMPA19
VTIN_GND19
TRMTRIP#11
PROCHOT#4,6
IGNNE#11
SMI#11
A20M#11
SLP#11
R1154
X_1K
H_BSEL0
X_N-MMBT3904_SOT23
H_BSEL1
Q165
2
4
6
8
H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
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
VID3
VID1
VID2
VID4
VID0
VID5
H_EDRDY#
H_PCREQ#
VTT_OUT_RIGHT
VTT_OUT_LEFT
V_FSB_VTT
C2038
X_C0.1U25Y
Title
Intel LGA775 - Signals
Size Document Number Rev
A3
Date: Sheet
RN151
8P4R-680R
1
3
5
7
R1125 680R
R1126 680R
R1127 680R
R1128 680R
VTT_OUT_RIGHT 4
HBR#0 4,6
VTT_OUT_LEFT 4
2
4
6
8
VTT_OUT_RIGHT
C2036
0.1uF
VTT_OUT_LEFT
C2037
X_0.1uF
MICRO-START INT'L CO.,LTD.
MS-7122 0A
326Wednesday, August 11, 2004
5
of
1
VCCP
AH14
AH12
AH11
AG9
AG8
AG30
AG29
AG28
AG27
AG26
AG25
AG22
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
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
U28
U29
U30U8V8
W23
W24
W25
W26
W27
W28
W29
W30W8Y23
Y24
Y25
Y26
Y27
Y28
Y29
Y30
Y8
VCCP
A A
B B
AH15
VCC
VCC
U27
AH18
VCC
VCC
U26
AH19
VCC
VCC
U25
AH21
VCC
VCC
U24
AH22
VCC
VCC
AH25
VCC
VCC
2
AH26
T30T8U23
VCC
VCC
AH27
VCC
VCC
T29
AH28
VCC
VCC
T28
AH29
VCC
VCC
T27
AH30
VCC
VCC
T26
AH8
T25
VCC
VCC
AH9
T24
VCC
VCC
3
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
AL26
AL29
AL30
AL8
AL9
AM11
AM12
AM14
AM15
AM18
AM19
AM21
AM22
AM25
AM26
AM29
AM30
AM8
AM9
AN11
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
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
AN9
J10
J11
J12
J13
J14
J15
J18
J19
J20
J21
J22
J23
J24
J25
J26
J27
J28
J29
J30J8J9
K23
K24
K25
K26
K27
K28
K29
K30K8L8
M23
M24
M25
M26
M27
M28
M29
M30M8N23
N24
N25
N26
N27
N28
N29
N30N8P8R8T23
4
AN12
AN14
AN15
AN18
AN19
AN21
AN22
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC-IOPLL
VTTPWRGD
VTT_OUT_RIGHT
VTT_OUT_LEFT
RSVD/VTT_PKGSENSE
HS1
VCC
VCC
VCC
VCC
VCC
VCC
AN25
AN26
AN29
AN30
AN8
123
ROUTEING AS DIFFERENCIAL PAIR
MIN WIDTH 12mils
A23
VCCA
B23
VSSA
D23
RSVD
C23
A25
VTT
A26
VTT
A27
VTT
A28
VTT
A29
VTT
A30
VTT
B25
VTT
B26
VTT
B27
VTT
B28
VTT
B29
VTT
B30
VTT
C25
VTT
C26
VTT
C27
VTT
C28
VTT
C29
VTT
C30
VTT
D25
VTT
D26
VTT
D27
VTT
D28
VTT
D29
VTT
D30
VTT
VTT_PWG
AM6
VTT_OUT_RIGHT
AA1
VTT_OUT_LEFT
J1
VTT_SEL
F27
VTT_SEL
F29
HS2
HS3
HS4
ZIF-SOCK775-15u
4
It support DC current if 100mA.
H_VCCIOPLL
C178
C172
1u
1u
components close to cpu 600mils
L7 10U100m_0805
L6 10U100m_0805
C186
C180
X_10u-1206
22U-1206
<VOLTAGE>
<VOLTAGE>
H_VSSA
V_FSB_VTT
C2039 C10U10Y0805
C2040 C10U10Y0805
C2041 X_22u-1206_X5R
CAPS FOR FSB GENERIC
R1135 X_1K
0
1
VCC3
TEJ/PSC
RSVD
5
DC voltage drop should
be less than 70mV.
V_FSB_VTT
V_FSB_VTT
component NEAR CPU <1.5 inch
C217
C220P50N
NEAR CPU PIN
CPU_GTLREF ref GND
W>=5MILS; S=15MILS
CPU_GTLREF 3
PROCHOT# 3,6
CPURST# 3,6
CPU_GD 3,11
HBR#0 3,6
H_IERR# 3
2
VTT_OUT_LEFT
R1136
1.25V VTT_PWRGOOD
680R
R1141
10K
3
VTT_PWG
Q160
N-MMBT3904_SOT23
Title
Intel LGA775 - Power
Size Document Number Rev
A3
4
Date: Sheet
MICRO-START INT'L CO.,LTD.
MS-7122 0A
426Wednesday, August 11, 2004
5
of
C C
100 OHMS OVER 210 OHMS RESISTORS
VTT_OUT_LEFT CPU_GTLREF
GTLREF VOLTAGE SHOULD BE
0.67*VTT = 0.8V
49.9
R261 49.9R/1%
R265
100R/1%
100
C213
0.1uF
PLACE AT CPU END OF ROUTE
VTT_OUT_RIGHT3
VTT_OUT_LEFT3 VID_GD#20
D D
VTT_OUT_RIGHT
V_FSB_VTT
VTT_OUT_LEFT
VTT_OUT_RIGHT
1
R1137 120R
R1139 62R
R1140 100R
R1142 62R
R1143 62R
PROCHOT#
CPURST#
CPU_GD
HBR#0
H_IERR#
1
A A
2
3
4
5
TP21
TP22TP23TP8
H17
H18
H19
H20
H21
H22
H23
H24
H25
H26
H27
VSS
AN1
VSS
VSS
VSS
VSS
AN10
VSS
VSS
AN13
VSS
VSS
AN16
VSS
AN17
H28H3H6H7H8H9J4J7K2
AN2
VSS
VSS
VSS
VSS
AN20
VSS
VSS
AN23
VSS
VSS
AN24
VSS
VSS
VSS
VSS
AN27
AN28B1B11
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
B14
ZIF-SOCK775-15u
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
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
AC4
AE3
AE4D1D14
E23
CPU1C
A12
VSS
A15
VSS
A18
VSS
A2
VSS
A21
VSS
A24
VSS
A6
VSS
A9
VSS
AA23
VSS
AA24
VSS
AA25
VSS
AA26
B B
C C
AA27
AA28
AA29
AA3
AA30
AA6
AA7
AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30
AB7
AC3
AC6
AC7
AD4
AD7
AE10
AE13
AE16
AE17
AE2
AE20
AE24
AE25
AE26
AE27
AE28
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AE29
E24E5E6E7F23F6B13J3N4P5V1W1Y3Y7Y5Y2W7W4V7V6V30V3V29
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AE30
AE5
AE7
AF10
AF13
AF16
AF17
AF20
AF23
AF24
AF25
AF26
AF27
AF28
AF29
AF3
AF30
AF6
AF7
AG10
AG13
AG16
RSVD
VSS
AG17
VSS
VSS
AG20
VSS
VSS
AG23
VSS
VSS
AG24
AG7
VSS
VSS
VSS
VSS
AH1
VSS
VSS
AH10
VSS
VSS
AH13
VSS
VSS
AH16
VSS
VSS
AH17
VSS
VSS
AH20
VSS
VSS
AH23
V28
AH24
VSS
VSS
V27
AH3
VSS
VSS
V26
VSS
VSS
AH6
V25
V24
V23U7U1T7T6T3R7R5R30
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AH7
AJ10
AJ13
AJ16
AJ17
AJ20
VSS
VSS
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
VSS
VSS
VSS
VSS
AJ23
AJ24
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
VSS
VSS
AL23
VSS
VSS
AL24
VSS
VSS
AL27
AL28
VSS
VSS
AL3
VSS
VSS
AL7
VSS
VSS
L28
L27
L26
L25
L24
L23K7K5
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM16
AM17
AM20
AM23
AM24
AM27
AM28
AM4
VSS
VSS
VSS
VSS
AM1
AM10
AM13
D D
Title
Intel LGA775- GND
Size Document Number Rev
A3
1
2
3
4
Date: Sheet
MICRO-START INT'L CO.,LTD.
MS-7122 0A
526Wednesday, August 11, 2004
5
of
8
HA#[3..31]3
D D
HADSTB#03
HADSTB#13
HBR#03,4
C C
HBPRI#3
HBNR#3
HLOCK#3
HADS#3
HREQ#[0..4]3
HIT#3
HITM#3
HDEFER#3
HTRDY#3
HDBSY#3
HDRDY#3
HRS#[0..2]3
MCH_CLK13
MCH_CLK#13
MS5_POK11,18
CPURST#3,4
B B
PCIRST#112,14,18,19,21
PROCHOT#3,4
BSEL0_SPG13
BSEL1_SPG13
R268 20R1%
TP24
ICH_SYNC#
MCH_GTLREF
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
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS#0
HRS#1
HRS#2
HRCOMP
HSWING
VCCA_FSB
C247 0.1u
VCCA_DPLL
D26
D30
L23
E29
B32
K23
C30
C31
J25
B31
E30
B33
J24
F25
D34
C32
F28
C34
J27
G27
F29
E28
H27
K24
E32
F31
G30
J26
G26
B30
D28
B24
B26
B28
E25
F27
B29
J23
L22
C29
J21
K21
E23
L21
D24
E27
G24
G22
C27
B27
B7
C7
AE14
E8
AK4
AJ8
L20
L13
L12
E24
C25
F23
U21A
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
HAD_STB0#
HAD_STB1#
BREQ0#
BPRI#
BNR#
HLOCK#
ADS#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
HIT#
HITM#
DEFER#
HTRDY#
DBSY#
DRDY#
RS0#
RS1#
RS2#
HCLKP
HCLKN
PWROK
CPURST#
RSTIN#
ICH_SYNC#
PROCHOT#
BSEL0
BSEL1
HDRCOMP
HDSWING
HDVREF
7
B3
A31
VCCA_FSB
VCCA_DPLL
VSS
VSS
C10
C8
B4
VCCA_FSB
VSS
C12
C14
VCC_AGP
J6J7J8J9K6K7K8K9L6L7L9
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C16
C18
C20
C22
C24
C26
C28D1D11
D9
VCC
VSS
VCC
VSS
6
N11N9P10
P11
R11
T16
T17
T18
T19
U16
U17
U20
V16
V18
V20
W16
N10
M10
M11M8M9
L10
L11
VCC
VCC
VCC
VCC
VCC
VSS
VSS
D13
D15
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
D17
D19
D21
D23
D25
D27
D29
D31
D33
T20
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
D35
F3F5F8
E3
F1
E1
F10
W19
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
F18
F20
F22
F24
F14
F16
F12
VCC
VSS
W20
F26
VCC
VSS
5
Y16
Y17
Y18
Y19
Y20
A3
A33
A35B2B25
B34C1C23
NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G31
G35
H5
G28
VSS
VSS
VSS
VSS
VSS
H12
H16H2H20
H22
H18
H8
H9
H14
VSS
4
VTT
C35
E26
M31
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
AR35
A7A9A11
A13
A16
A20
R25
NC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
H24
H26
H30
H33
J10
J12
J14
J16
J18
J20
J22
J28
J32
J35
A23
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
K11
K12
K14
K16
K18
K20
K22
D5D6D7E6E7
A25
A27
A29
A32
C4
VTT
VTT
VSS
VSS
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
K33
L24
L25
L26
L35
L31
VSS
VSS
VSS
VSS
K25
K27
K29
VTT
VSS
M3M6M26
VTT
VSS
F7
VTT
VSS
3
A4A5A6B5B6C5C6
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
M27
M28
M30
M33N1N4
VTT_FSB1
A15
VTT
VTT
HD_STBP0#
HD_STBN0#
HD_STBP1#
HD_STBN1#
HD_STBP2#
HD_STBN2#
HD_STBP3#
HD_STBN3#
VSS
Intel Springdale
VTT_FSB2
A21
HD0#
HD1#
HD2#
HD3#
VTT_FSB
VTT_FSB
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#
DINV_0#
DINV_1#
DINV_2#
DINV_3#
C205 0.47u
C231 0.47u
HD#0
B23
HD#1
E22
HD#2
B21
HD#3
D20
HD#4
B22
HD#5
D22
HD#6
B20
HD#7
C21
HD#8
E18
HD#9
E20
HD#10
B16
HD#11
D16
HD#12
B18
HD#13
B17
HD#14
E16
HD#15
D18
HD#16
G20
HD#17
F17
HD#18
E19
HD#19
F19
HD#20
J17
HD#21
L18
HD#22
G16
HD#23
G18
HD#24
F21
HD#25
F15
HD#26
E15
HD#27
E21
HD#28
J19
HD#29
G14
HD#30
E17
HD#31
K17
HD#32
J15
HD#33
L16
HD#34
J13
HD#35
F13
HD#36
F11
HD#37
E13
HD#38
K15
HD#39
G12
HD#40
G10
HD#41
L15
HD#42
E11
HD#43
K13
HD#44
J11
HD#45
H10
HD#46
G8
HD#47
E9
HD#48
B13
HD#49
E14
HD#50
B14
HD#51
B12
HD#52
B15
HD#53
D14
HD#54
C13
HD#55
B11
HD#56
D10
HD#57
C11
HD#58
E10
HD#59
B10
HD#60
C9
HD#61
B9
HD#62
D8
HD#63
B8
HDBI#0
C17
HDBI#1
L17
HDBI#2
L14
HDBI#3
C15
B19
C19
L19
K19
G9
F9
D12
E12
2
HD#[0..63] 3
RN15
1 2
3 4
5 6
7 8
8P4R-0
HDBI#[0..3] 3
HDSTBP#0 3
HDSTBN#0 3
HDSTBP#1 3
HDSTBN#1 3
HDSTBP#2 3
HDSTBN#2 3
HDSTBP#3 3
HDSTBN#3 3
VTT
V_FSB_VTTVCCP
VTT
C2066 C10U10Y0805
C2067 X_22u-1206_X5R
U21D
NBHeatsink
1
RN153
1 2
3 4
5 6
7 8
X_8P4R-0
VTT
PCIRST#1
C635
A A
X_33p
<VOLTAGE>
8
X7R
HSWING
X7R
C241
0.01u
1/4*Vccp
C242
0.01u
<VOLTAGE>
VTT
R231
301R1%
R287
100_1%
7
I=35mA
C427
0.1u
0 Ohm for PE
I=30mA
VCCA_FSB
C143
0.1u
ESR is 0.1mohm to GMCH
VCCA_DPLL
EC27
100U10V
6
+
EC23
100U10V
+
CHANGE TO 1206
FSB
R185 0-1206
DPLL
R462 1R1%
VCC_AGP
VCC_AGP
5
VTT
4
VTT=VCCP R1144=49.9R~58.7R
VTT=1.2V R1144=49.9R
R1144
49.9R/1%
R1146
100R/1%
C2093
C0.1U25Y
MCH_GTLREF
C2043
C0.1U25Y
C2044
C220P50N
CAPS SHOULD BE PLACED NEAR MCH PIN
3
0.63*Vccp
0.67*Vtt
NEXT
GMCH
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Intel Springdale - CPU Signals
MS-7122
2
626Wednesday, August 11, 2004
of
1
0A
8
MCS_A#09
MCS_A#19
D D
MRAS_A#9
MCAS_A#9
MWE_A#9
MA_A[0..12]9
MBA_A09
MBA_A19
C C
MDQM_A[0..7]9
MDQS_A[0..7]9
MCLK_A09
MCLK_A#09
MCLK_A19
MCLK_A#19
MCLK_A29
MCLK_A#29
B B
0.01uC436
0.01uC191
0.01uC438
0.1uC262
C256 2.2u
MA_A0
MA_A1
MA_A2
MA_A3
MA_A4
MA_A5
MA_A6
MA_A7
MA_A8
MA_A9
MA_A10
MA_A11
MA_A12
MDQM_A0
MDQM_A1
MDQM_A2
MDQM_A3
MDQM_A4
MDQM_A5
MDQM_A6
MDQM_A7
MDQS_A0
MDQS_A1
MDQS_A2
MDQS_A3
MDQS_A4
MDQS_A5
MDQS_A6
MDQS_A7
XRCOMP
XCOMPH
XCOMPL
XVREF
MDQ_A[0..63]9
AA34
W34
AC33
AB34
AJ34
AL33
AK29
AN31
AL30
AL26
AL28
AN25
AP26
AP24
AJ33
AN23
AN21
AL34
AM34
AP32
AP31
AM26
AE33
AH34
AP12
AP16
AM24
AP30
AF31
W33
M34
AN11
AP15
AP23
AM30
AF34
M32
AK32
AK31
AP17
AN17
AK33
AK34
AM16
AL16
AK9
AN9
Y31
Y32
Y34
H32
V34
H31
N33
N34
P31
P32
AL9
E34
U21B
SCS_A0#
SCS_A1#
SCS_A2#
SCS_A3#
SRAS_A#
SCAS_A#
SWE_A#
SMAA_A0
SMAA_A1
SMAA_A2
SMAA_A3
SMAA_A4
SMAA_A5
SMAA_A6
SMAA_A7
SMAA_A8
SMAA_A9
SMAA_A10
SMAA_A11
SMAA_A12
SMAB_A1
SMAB_A2
SMAB_A3
SMAB_A4
SMAB_A5
SBA_A0
SBA_A1
SDM_A0
SDM_A1
SDM_A2
SDM_A3
SDM_A4
SDM_A5
SDM_A6
SDM_A7
SDQS_A0
SDQS_A1
SDQS_A2
SDQS_A3
SDQS_A4
SDQS_A5
SDQS_A6
SDQS_A7
SMDCLK_A0
SMDCLK_A0#
SMDCLK_A1
SMDCLK_A1#
SMDCLK_A2
SMDCLK_A2#
SMDCLK_A3
SMDCLK_A3#
SMDCLK_A4
SMDCLK_A4#
SMDCLK_A5
SMDCLK_A5#
SMXRCOMP
SMXCOMPVOH
SMXCOMPVOL
SMVREF_A
Intel Springdale
C257 0.47u
C251 0.22U16Y
C250 0.01u
C233 0.22U16Y
C214 0.1u
A A
MDQ_A1
MDQ_A0
AP10
AP11
SDQ_A0
E35
7
MDQ_A4
MDQ_A2
MDQ_A3
AM12
AN13
SDQ_A1
SDQ_A2
SDQ_A3
VCC_DDR
VCC_DDR
VCC_DDR
AA35
R35
MDQ_A8
MDQ_A7
MDQ_A6
MDQ_A5
AM10
AL10
AL12
AP13
AP14
SDQ_A4
SDQ_A5
SDQ_A6
SDQ_A7
VCC_DDR
VCC_DDR
VCC_DDR
VCC_DDR
AM1
AL7
AR15
AR21
AL6
VCC_DDR_C3
VCC_DDR_C2
MDQ_A9
MDQ_A11
MDQ_A10
AM14
AL18
AP19
SDQ_A8
SDQ_A9
SDQ_A10
VCC_DDR
VCC_DDR
VCC_DDR
AM2
AN8
AP3
VCC_DDR
MDQ_B[0..63]9
MDQ_A14
MDQ_A12
MDQ_A13
AL14
AN15
SDQ_A11
SDQ_A12
SDQ_A13
VCC_DDR
VCC_DDR
VCC_DDR
AP4
AP5
MDQ_A16
MDQ_A15
AP18
AM18
AP22
SDQ_A14
SDQ_A15
VCC_DDR
VCC_DDR
AR4
AP6
AP7
MDQ_A17
MDQ_A18
MDQ_A19
AM22
AL24
AN27
SDQ_A16
SDQ_A17
SDQ_A18
VCC_DDR
VCC_DDR
VCC_DDR
AR5
AR7
AR31
MDQ_A22
MDQ_A20
MDQ_A21
AP21
AL22
SDQ_A19
SDQ_A20
SDQ_A21
VCC_DDR
SDQ_B0
AJ10
MDQ_B0
MDQ_B1
6
MDQ_A23
AP25
AP27
SDQ_A22
SDQ_A23
SDQ_B1
SDQ_B2
AE15
AL11
MDQ_B2
MDQ_A24
MDQ_A25
AP28
AP29
SDQ_A24
SDQ_A25
SDQ_B3
SDQ_B4
AE16
AL8
MDQ_B3
MDQ_B4
MDQ_A27
MDQ_A26
AP33
AM33
SDQ_A26
SDQ_A27
SDQ_B5
SDQ_B6
AF12
AK11
MDQ_B5
MDQ_B6
MDQ_A28
MDQ_A29
AM28
AN29
SDQ_A28
SDQ_A29
SDQ_B7
SDQ_B8
AG12
AE17
MDQ_B8
MDQ_B7
MDQ_A31
MDQ_A30
AM31
AN34
SDQ_A30
SDQ_A31
SDQ_B9
SDQ_B10
AL13
AK17
MDQ_B9
MDQ_B10
MDQ_A32
MDQ_A33
AH32
AG34
SDQ_A32
SDQ_A33
SDQ_B11
SDQ_B12
AL17
AK13
MDQ_B12
MDQ_B11
MDQ_A35
MDQ_A34
AF32
AD32
SDQ_A34
SDQ_B13
AJ14
AJ16
MDQ_B14
MDQ_B13
MDQ_A36
MDQ_A37
AH31
AG33
SDQ_A35
SDQ_A36
SDQ_A37
SDQ_B14
SDQ_B15
SDQ_B16
AJ18
AE19
MDQ_B15
MDQ_B16
MDQ_A39
MDQ_A38
AE34
AD34
SDQ_A38
SDQ_A39
SDQ_B17
SDQ_B18
AE20
AG23
MDQ_B18
MDQ_B17
MDQ_A41
MDQ_A40
AC34
AB31
SDQ_A40
SDQ_A41
SDQ_B19
SDQ_B20
AK23
AL19
MDQ_B19
MDQ_B20
MDQ_A43
MDQ_A42
V32
V31
SDQ_A42
SDQ_A43
SDQ_B21
SDQ_B22
AK21
AJ24
MDQ_B21
MDQ_B22
MDQ_A44
MDQ_A45
AD31
AB32
SDQ_A44
SDQ_A45
SDQ_B23
SDQ_B24
AE22
AK25
MDQ_B23
MDQ_B24
5
MDQ_A46
MDQ_A47
U34
U33
SDQ_A46
SDQ_A47
SDQ_B25
SDQ_B26
AH26
AG27
MDQ_B26
MDQ_B25
MDQ_A48
MDQ_A49
T34
T32
SDQ_A48
SDQ_B27
AF27
AJ26
MDQ_B28
MDQ_B27
MDQ_A51
MDQ_A50
K34
K32
SDQ_A49
SDQ_A50
SDQ_A51
SDQ_B28
SDQ_B29
SDQ_B30
AJ27
AD25
MDQ_B30
MDQ_B29
MDQ_A53
MDQ_A52
T31
P34
SDQ_A52
SDQ_A53
SDQ_B31
SDQ_B32
AF28
AE30
MDQ_B31
MDQ_B32
MDQ_A54
MDQ_A55
L34
L33
SDQ_A54
SDQ_A55
SDQ_B33
SDQ_B34
AC27
AC30
MDQ_B34
MDQ_B33
MDQ_A56
MDQ_A57
J33
H34
SDQ_A56
SDQ_A57
SDQ_B35
SDQ_B36
Y29
AE31
MDQ_B36
MDQ_B35
MDQ_A58
MDQ_A59
E33
F33
SDQ_A58
SDQ_A59
SDQ_B37
SDQ_B38
AB29
AA26
MDQ_B38
MDQ_B37
MDQ_A60
MDQ_A61
K31
J34
SDQ_A60
SDQ_A61
SDQ_B39
SDQ_B40
AA27
AA30
MDQ_B40
MDQ_B39
MDQ_A62
MDQ_A63
G34
F34
SDQ_A62
SDQ_A63
SDQ_B41
SDQ_B42
W30
U27
MDQ_B41
MDQ_B42
MCKE_A0
AL20
SCKE_A0
SDQ_B43
SDQ_B44
T25
AA31
MDQ_B44
MDQ_B43
4
MCKE_A1
AN19
AM20
AP20
SCKE_A1
SCKE_A2
SCKE_A3
SDQ_B45
SDQ_B46
SDQ_B47
V29
U25
R27
MDQ_B47
MDQ_B46
MDQ_B45
AB25
VCCA_DDR
SDQ_B48
SDQ_B49
P29
R30
MDQ_B49
MDQ_B48
AC26
AC25
AL35
VCCA_DDR
VCCA_DDR
VCCA_DDR
SDQ_B50
SDQ_B51
SDQ_B52
K28
L30
R31
MDQ_B52
MDQ_B51
MDQ_B50
VCCA_DDR
AN4
AM3
VCC_DDR
VCC_DDR
SDQ_B53
SDQ_B54
SDQ_B55
R26
P25
L32
MDQ_B54
MDQ_B53
MDQ_B55
0.1uC249
AN5
AM5
AM6
VCC_DDR
VCC_DDR
SDQ_B56
SDQ_B57
K30
H29
F32
MDQ_B57
MDQ_B56
MDQ_B58
VCC_DDR
AM7
AM8
AN2
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B58
SDQ_B59
SDQ_B60
G33
N25
M25
MDQ_B59
MDQ_B61
MDQ_B60
AN6
AN7
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B61
SDQ_B62
SDQ_B63
J29
G32
MDQ_B63
MDQ_B62
P3P6P8
N35
N32
VSS
VSS
SCKE_B0
SCKE_B1
AK19
AF19
AG19
MCKE_B0
MCKE_B1
3
SCS_B0#
VSS
VSS
VSS
SCS_B1#
SCS_B2#
SCS_B3#
SRAS_B#
SCAS_B#
SWE_B#
SMAA_B0
SMAA_B1
SMAA_B2
SMAA_B3
SMAA_B4
SMAA_B5
SMAA_B6
SMAA_B7
SMAA_B8
SMAA_B9
SMAA_B10
SMAA_B11
SMAA_B12
SMAB_B1
SMAB_B2
SMAB_B3
SMAB_B4
SMAB_B5
SBA_B0
SBA_B1
SDM_B0
SDM_B1
SDM_B2
SDM_B3
SDM_B4
SDM_B5
SDM_B6
SDM_B7
SDQS_B0
SDQS_B1
SDQS_B2
SDQS_B3
SDQS_B4
SDQS_B5
SDQS_B6
SDQS_B7
SCMDCLK_B0
SCMDCLK_B0#
SCMDCLK_B1
SCMDCLK_B1#
SCMDCLK_B2
SCMDCLK_B2#
SCMDCLK_B3
SCMDCLK_B3#
SCMDCLK_B4
SCMDCLK_B4#
SCMDCLK_B5
SCMDCLK_B5#
SMYRCOMP
SMYCOMPVOH
SMYCOMPVOL
SMVREF_B
SCKE_B2
SCKE_B3
AE18
Its current is 5.1A.
U26
T29
V25
W25
W26
W31
W27
MA_B0
AG31
MA_B1
AJ31
MA_B2
AD27
MA_B3
AE24
MA_B4
AK27
MA_B5
AG25
MA_B6
AL25
MA_B7
AF21
MA_B8
AL23
MA_B9
AJ22
MA_B10
AF29
MA_B11
AL21
MA_B12
AJ20
AE27
AD26
AL29
AL27
AE23
Y25
AA25
MDQM_B0
AG11
MDQM_B1
AG15
MDQM_B2
AE21
MDQM_B3
AJ28
MDQM_B4
AC31
MDQM_B5
U31
MDQM_B6
M29
MDQM_B7
J31
MDQS_B0
AF15
MDQS_B1
AG13
MDQS_B2
AG21
MDQS_B3
AH27
MDQS_B4
AD29
MDQS_B5
U30
MDQS_B6
L27
MDQS_B7
J30
AG29
AG30
AF17
AG17
N27
N26
AJ30
AH29
AK15
AL15
N31
N30
YRCOMP
AA33
YCOMPH
R34
YCOMPL
R33
AP9
YVREF
MCS_B#0 9
MCS_B#1 9
MRAS_B# 9
MCAS_B# 9
MWE_B# 9
MA_B[0..12] 9
MBA_B0 9
MBA_B1 9
MDQM_B[0..7] 9
MDQS_B[0..7] 9
MCLK_B0 9
MCLK_B#0 9
MCLK_B1 9
MCLK_B#1 9
MCLK_B2 9
MCLK_B#2 9
0.01uC260
0.01uC252
0.01uC254
0.1uC196
MCKE_B1 9
MCKE_B0 9
2
R257 150R1%
R252 150R1%
C197 2.2u
<VOLTAGE>
MCKE_A1 9
MCKE_A0 9
VCC_DDR
1
values still need verification
XRCOMP=0.5*VCC_DDR XCOMPL=0.25*VCC_DDR
XRCOMP
R468 42.2R1%
R467 42.2R1%
VCC_DDR
XCOMPL
XCOMPH
8
R471 31.6K1%
R470 10.2K1%
XCOMPH=0.75*VCC_DDR
0.01uC187 R292 10.2K1%
R248 10.2K1%
R247 31.6K1%
7
VCC_DDR
VCC_DDR
R291 42.2R1%
R296 42.2R1%
6
VCC_DDR_C3
AA35AA33 R33
YCOMPL
YCOMPH
R34
5
R295 31.6K1%
R298 10.2K1%
0.01uC259
R293 31.6K1%
VCC_DDR_C2YRCOMP
R35
4
VCCA_DDR
C447
0.1u
L4 1U1_1206
+
EC26
100U10V
ALE
3
VCC_AGP
MSI
Title
Size Document Number Rev
Date: Sheet
MICRO-STAR INt'L CO., LTD.
Intel Springdale - Memory Signals
MS-7122
2
726Wednesday, August 11, 2004
0A
of
1
8
GAD0
GAD[0..31]15
D D
VCC_AGP
VCC_AGP
GC_BE#[0..3]15
ST[0..2]15
GDEVSEL#15
SBA[0..7]15
R212 43.2R1%
R455 226R1%
R456 147R1%
R457 113R1%
8
AD_STB015
AD_STB#015
AD_STB115
AD_STB#115
GREQ#15
GGNT#15
RBF#15
WBF#15
GFRAME#15
GIRDY#15
GTRDY#15
GSTOP#15
GPAR15
MCH_6613
SB_STB15
SB_STB#15
PIPE#15
DBI_LO15
0.01uC166
GSWING15
0.01uC165
AGP_REF15
C C
B B
A A
AE6
GAD1
AC11
AD5
GAD3
AE5
GAD4
AA10
GAD5
AC9
GAD6
AB11
GAD7
AB7
GAD8
AA9
GAD9
AA6
GAD10
AA5
GAD11
W10
GAD12
AA11
GAD13
W6
GAD14
W9
GAD15
V7
GAD16
AA2
GAD17
Y4
GAD18
Y2
GAD19
W2
GAD20
Y5
GAD21
V2
GAD22
W3
GAD23
U3
GAD24
T2
GAD25
T4
GAD26
T5
GAD27
R2
GAD28
P2
GAD29
P5
GAD30
P4
GAD31
M2
GC_BE#0
Y7
GC_BE#1
W5
GC_BE#2
AA3
GC_BE#3
U2
AC6
AC5
V4
V5
N6
M7
ST0
N3
ST1
N5
ST2
N2
R10
R9
U6
V11
AB5
AB4
W11
AB2
H4
SBA0
R6
SBA1
P7
SBA2
R3
SBA3
R5
SBA4
U9
SBA5
U10
SBA6
U5
SBA7
T7
U11
T11
M4
M5
GRCOMP
AC2
GSWING
AC3
AD2
Intel Springdale
H_SWING=(0.8*VCC_AGP)+-2%
C423 0.1u
C425 0.1u
H_SWING=(0.233*VCC_AGP)+-2%
7
U21C
GAD0/DVOB_HSYNC
GAD1/DVOB_VSYNC
GAD2/DVOB_D1
GAD3/DVOB_D0
GAD4/DVOB_D3
GAD5/DVOB_D2
GAD6/DVOB_D5
GAD7/DVOB_D4
GAD8/DVOB_D6
GAD9/DVOB_D9
GAD10/DVOB_D8
GAD11/DVOB_D11
GAD12/DVOB_D10
GAD13/DVOBC_CLKINT
GAD14/DVOB_FLDSTL
GAD15/MDDC_DATA
GAD16/DVOC_VSYNC
GAD17/DVOC_HSYNC
GAD18/DVOC_BLANK#
GAD19/DVOC_D0
GAD20/DVOC_D1
GAD21/DVOC_D2
GAD22/DVOC_D3
GAD23/DVOC_D4
GAD24/DVOC_D7
GAD25/DVOC_D6
GAD26/DVOC_D9
GAD27/DVOC_D8
GAD28/DVOC_D11
GAD29/DVOC_D10
GAD30/DVOBC_INTR#
GAD31/DVOC_FLDSTL
GCBE0/DVOB_D7
GCBE1/DVOB_BLANK#
GCBE2
GCBE3/DVOC_D5
GADSTBF0/DVOB_CLK
GADSTBS0/DVOB_CLK#
GADSTBF1/DVOC_CLK
GADSTBS1/DVOC_CLK#
GREQ
GGNT
GST0
GST1
GST2
GRBF
GWBF
GFRAME/MDVI_DATA
GIRDY/MI2CCLK
GTRDY/MDVI_CLK
GDEVSEL/MI2CDATA
GSTOP/MDDC_CLK
GPAR/ADD_DETECT
GCLKIN
GSBA0#/ADD_ID0
GSBA1#/ADD_ID1
GSBA2#/ADD_ID2
GSBA3#/ADD_ID3
GSBA4#/ADD_ID4
GSBA5#/ADD_ID5
GSBA6#/ADD_ID6
GSBA7#/ADD_ID7
GSBSTBF
GSBSTBS
DBI_HI
DBI_LO
GRCOMP/DVOBC_RCOMP
GVSWING
GVREF
VSS
VSS
AD30
AD33
AD28
HL_SWING
HL_SWING
HL_VREF
HL_VREF
7
P9
VSS
VSS
VSS
VSS
AE1
AE10
AE11
AE4
800mV
HL_SWING 11
350mV
HL_VREF 11
VSS
VSS
P26
AE12
VSS
VSS
P27
VSS
VSS
AE13
P28
VSS
VSS
AE25
P30
VSS
VSS
AE26
P33R1R4
VSS
VSS
AE32
AE35
VSS
VSS
AF3
R32T1T3
VSS
VSS
AF6
VSS
VSS
6
V6
U4
U18
U19
U32V3V8V9V10
V17
V19
VSS
VSS
AG22
VSS
VSS
AG24
C437
0.1u
AG26
VSS
VSS
VSS
VSS
AG28
VSS
VSS
AG32
VSS
VSS
AG35
C611
0.1u
V26
AH3
T6T8T9
VSS
VSS
VSS
VSS
VSS
VSS
AF11
AF14
AF9
AF16
VSS
VSS
VSS
VSS
AF18
T10
AF20
VSS
VSS
T26
AF22
T27
VSS
VSS
AF24
VSS
VSS
6
T28
AF25
T30
VSS
VSS
AF30
T33
T35
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF33
AG4
AG8
AG14
C616
10u-0805-6.3V
VSS
VSS
VSS
VSS
AG16
VSS
VSS
VSS
VSS
AG18
AG20
VCC_AGP
VSS
VSS
V27
AH6
V28
VSS
VSS
AH10
V33
V30W4W17
VSS
VSS
VSS
VSS
VSS
VSS
AH12
AH14
C612
0.1u
5
W18
W32Y6Y8Y9Y26
VSS
VSS
VSS
VSS
VSS
VSS
AH16
AH18
AH20
AH22
C613
0.1u
5
VSS
VSS
Y3
VSS
VSS
AH24
Y28
Y30
Y33
Y35
Y27
AA1
AA4
AA32
AB10
AB26
AB3
AB6
AB8
VSS
VSS
AH30
VSS
VSS
AH33
Y10
VSS
VSS
VSS
VSS
VSS
AJ1
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AK3
AJ4
AJ9
AJ32
AJ35
AK8
AK10
VSS
VSS
AK12
VSS
VSS
AK14
AK16
VSS
VSS
AK18
VSS
VSS
AK20
VSS
VSS
VSS
VSS
AK22
AB9
VSS
VSS
AK24
VSS
VSS
AK26
VSS
VSS
AK28
Springdale Decoupling Capacitors
C678
0.1u
4
AB27
AB28
AB30
VSS
VSS
VSS
VSS
AM9
AL1
AL32
VCC_DDR
4
VSS
VSS
AB33
VSS
VSS
AM11
AC1
AM13
C167 0.1u
AC4
AC32
AC35
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM15
AM17
AM19
C433
0.1u
C434
0.1u
AD3
AD6
AD8
VSS
VSS
VSS
VSS
AM21
AM23
AM25
C482
10u-1206
L1L5Y1J1J2J3K2K3K4K5J4J5L4L2L3
AD9
AD10
VSS
VSS
VSS
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM27
AM29
AM35
AN10
AN12
AN14
AN16
AN18
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
AN20
AN22
3
C417 0.1u
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
VSS
AN24
AN26
AN28
AN30
3
VCC_AGP
VCC_AGP
VSS
VSS
AR9
AN32
AR11
VCC_AGP
VCC_AGP
HI_RCOMP
CI_RCOMP
DDCA_CLK
DDCA_DATA
VCCA_DAC
VSSA_DAC
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VSS
VSS
VSS
AR13
AR16
VTT
AG1
Y11
VCCA_AGP
VCCA_AGP
HI10
HI_STRF
HI_STRS
HI_SWING
HI_VREF
CI10
CISTRF
CISTRS
CI_SWING
CI_VREF
DREFCLK
VSYNC
HSYNC
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
REFSET
VCC_DAC
VCC_DAC
EXTTS#
VSS
VSS
VSS
VSS
VSS
VSS
AR23
AR20
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
CI0
CI1
CI2
CI3
CI4
CI5
CI6
CI7
CI8
CI9
ATTENTION LAYOUT
AF5
AG3
AK2
AG5
AK5
AL3
AL2
AL4
AJ2
AH2
AJ3
AH5
AH4
AD4
AE3
AE2
AK7
AH7
AD11
AF7
AD7
AC10
AF8
AG7
AE9
AH9
AG6
AJ6
AJ5
CI_RCOMP
AG2
AF2
AF4
G4
F2
H3
E2
G3
H7
G6
H6
G5
F4
E4
D2
G1
G2
0.01u
C2
D3
0.01u
AP8
AG9
AG10
AN35
AP34
AR1
AR25
AR27
AR29
AR32
C483
10u-1206
C168
1u
C169
0.1u
2
VCC_AGP
C440
0.1u
C442
0.1u
HL0
HL1GAD2
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HL_COMP
HL_SWING
HL_VREF
CI_SWING
CI_VREF
R463 137R1%
GSET
C428
C144
0 Ohm for PE
VCC_AGP
Title
Size Document Number Rev
Date: Sheet
HL[0..10] 11
HI_RCOMP Calculation
R=[(1.5V-08V)/0.8V]*60ohm=52.5ohm
HL_STRF 11
HL_STRS 11
R459 52.3R1%
0.01uC424
0.01uC416
R458 52.3R1%
DOT_48 13
3VDDCCL 16
3VDDCDA 16
CRT_VSYNC 16
CRT_HSYNC 16
R466
75
R469
75
R465
75
L21
100N300m
MSI
VCC_AGP
VCC_AGP
0.01uC164
0.01uC163
R808 0
R809 0
R810 0
C702
X_33p
0 Ohm for PE
VCC3
VCCA_DAC
C475
22u-1206
VCC_AGP
C637
X_0.1u
R205 226R1%
R211 147R1%
R210 113R1%
MICRO-STAR INt'L CO., LTD.
Intel Springdale - AGP & HLink & LAN Signals
MS-7122
2
L3
X_100N300m
1.7V/70mA
C703
X_33p
VCC_DAC
CI_SWING
CI_VREF
EMI
1
C704
X_33p
L22
100N300m
826Wednesday, August 11, 2004
1
VCC_AGP
of
CRT_B 16
CRT_G 16
CRT_R 16
800mV
350mV
0A
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