Page 1
1
Cover Sheet
Block Diagram
Intel mPGA478B CPU - Signals
Intel mPGA478B CPU - Power
1
2
3
4
MS-6726D2
Intel (R) Springdale (GMCH) + ICH5 Chipset
Version 0A
11/26/2002 Finished
Intel Northwood & Prescott mPGA478B Processor
Intel Springdale - Host Signals
Intel Springdale - Memory Signals
Intel Springdale - AGP & LDT Signals 7
Intel ICH5 - PCI & IDE & AC97 Signals
Intel ICH5 - Other Signals
Clock - Cypress CY28405 & FWH
LPC I/O - LPC47M292
AC97 Audio - AD1980
Broadcom BCM 4401/5705
A A
DDR System Memory 1 & 2
DDR System Memory 3 & 4
AGP 4X/8X Slot
5
6
8
9
10
11
12
13
14
15
16
CPU:
Intel Northwood/Prescott - 3.0G & Above
System Chipset:
Intel Springdale - GMCH (North Bridge)
Intel ICH5 (South Bridge)
On Board Chipset:
BIOS -- FWH EEPROM
AC'97 Codec -- AD1980
LPC Super I/O -- LPC47M292
LAN -- BCM 4401/5705
CLOCK -- Cypress CY28405
Main Memory:
PCI Slots 1 & 2 & 3
ATA33/66/100 IDE & Video Connectors
USB & LAN Connectors
ATX & Front Panel
AGP & MEMORY & USB Regulator Controller
VCC_DAC & VTT Regulator & VR Thermal
VRM 10 - Intersil HIP 6556B + HIP 6602B
PULL UP/ DOWN RESISTORS
GPIO
MANUAL
Revision History 1 - 3
17
18
19
20
21
22
23
24
25
26
27 - 29
DDR2700 * 4 (Max 4GB)
Expansion Slots:
PCI2.3 SLOT * 3
AGP4X/8X SLOT * 1
Intersil PWM:
Controller: HIP6556B
Driver: HIP6602B * 2 + HIP6601B * 1
Regulators
System : FAN5236
1
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
COVER SHEET
MS-6726D2
1 29Tuesday, November 26, 2002
0A
Page 2
1
VRM 10
Intersil 6556
Intel mPAG478B Processor
Block Diagram
4-Phase PWM
FSB
64/128 bits DDR
133/[email protected]/2.7GB/s
4 DDR
DIMM
Modules
AGP 1.5V
Connector
Analog
133/[email protected]/4.5GB/s
4X/8X w/Fast Write
Springdale - G
Video
Out
HCT
ICH5
Link
PCI CNTRL
PCI ADDR/DATA
33MHz@133MB/s
PCI Slot 1
PCI Slot 2
PCI Slot 3
66MHz@266MB/s
UltraDMA
IDE Primary
IDE Secondary
A A
USB Port 0
33/66/100/133
44.44MHz(W)/50MHz(R)@88.9/100MB/s
USB Port 1
USB Port 2
USB Port 3
USB Port 4
USB
240MHz@60MB/s
LPC Bus
LPC SIO
USB Port 5
SMSC
LPC47M292
USB Port 6
USB Port 7
AD1980
AC'97 Codec
GIGA LAN
BCM4401/5705
AC'97 Link
PCI
33MHz@133MB/s
Flash
Floppy Parallel Serial
1
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
BLOCK DIAGRAM
MS-6726D2
2 29Tuesday, November 26, 2002
0A
Page 3
8
7
6
5
4
3
2
1
VID0
AE5
VID1#
VID0#
LINT0/INTR
D2#
D1#
B22
B21
GTLREF0
GTLREF1
GTLREF2
GTLREF3
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0
BCLK1#
BCLK0#
RS2#
RS1#
RS0#
AP1#
AP0#
BR0#
COMP1
COMP0
DP3#
DP2#
DP1#
DP0#
ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#
LINT1/NMI
D0#
NORTH/PRES
CRITICAL
ITP_DBR# (24)
VCC_SENSE (23)
VSS_SENSE (23)
VID_GD (4)
VID[0..5] (11,23)
GTLREF
AA21
AA6
F20
F6
BPM#5
AB4
BPM#4
AA5
BPM#3
Y6
BPM#2
AC4
BPM#1
AB5
BPM#0
AC6
HREQ#4
H3
HREQ#3
J3
HREQ#2
J4
HREQ#1
K5
HREQ#0
J1
TESTHI12
AD25
TESTHI11
A6
TESTHI10
Y3
TESTHI9
W4
TESTHI8
U6
AB22
AA20
AC23
AC24
AC20
TESTHI2
AC21
TESTHI1
AA2
TESTHI0
AD24
AF23
AF22
HRS#2
F4
HRS#1
G5
HRS#0
F1
V5
AC1
H6
COMP1
P1
COMP0
L24
L25
K26
K25
J26
R5
L5
W23
P23
J23
F21
W22
R22
K22
E22
E5
D1
GTLREF (5,24)
C1 220p_X7R
16V
BPM#5 (24)
BPM#4 (24)
BPM#3 (24)
BPM#2 (24)
BPM#1 (24)
BPM#0 (24)
R3 62
R4 62
R5 62
R6 62
R7 62
R9 62
R624 62
R10 62
CPU_CLK# (10)
CPU_CLK (10)
HBR#0 (5,24)
R13 61.9RST
R15 61.9RST
HADSTB#1 (5)
HADSTB#0 (5)
HDSTBP#3 (5)
HDSTBP#2 (5)
HDSTBP#1 (5)
HDSTBP#0 (5)
HDSTBN#3 (5)
HDSTBN#2 (5)
HDSTBN#1 (5)
HDSTBN#0 (5)
NMI (9)
INTR (9)
HREQ#[0..4] (5)
VCCP
HRS#[0..2] (5)
CPU SIGNAL BLOCK
HA#[3..31](5)
D D
HA#31
HA#25
HA#26
HA#28
HA#30
HA#27
HA#29
CPU1A
HDBI#[0..3](5)
FERR#(9)
STPCLK#(9)
HDBI#0
HDBI#1
HDBI#2
HDBI#3
HINIT#(9)
HDBSY#(5)
HDRDY#(5)
HTRDY#(5)
HADS#(5)
HDEFER#(5)
ITP_TRST#(24)
THERMDP#(11)
THERMDN#(11)
TRMTRIP#(9,16,24)
PROCHOT#(5)
HLOCK#(5)
HBNR#(5)
HIT#(5)
HITM#(5)
HBPRI#(5)
ITP_TDI(24)
ITP_TDO(24)
ITP_TMS(24)
ITP_TCK(24)
IGNNE#(9)
SMI#(9)
A20M#(9)
SLP#(9)
BOOT(23)
R627 X_0
BSEL0(5,10)
BSEL1(5,10)
OPTIMIZ
C C
B B
CPU_GD(9,24)
CPURST#(5,24)
HD#[0..63](5)
HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54
E21
DBI0#
G25
DBI1#
P26
DBI2#
V21
DBI3#
AC3
IERR#
V6
MCERR#
B6
FERR#
Y4
STPCLK#
AA3
BINIT#
W5
INIT#
AB2
RSP#
H5
DBSY#
H2
DRDY#
J6
TRDY#
G1
ADS#
G4
LOCK#
G2
BNR#
F3
HIT#
E3
HITM#
D2
BPRI#
E2
DEFER#
C1
TDI
D5
TDO
F7
TMS
E6
TRST#
D4
TCK
B3
THERMDA
C4
THERMDC
A2
THERMTRIP#
AF26
GND/SKTOCC#
C3
PROCHOT#
B2
IGNNE#
B5
SMI#
C6
A20M#
AB26
SLP#
A22
RESERVED0
A7
RESERVED1
AE21
RESERVED2
AF24
RESERVED3
AF25
RESERVED4
AD1
BOOTSELECT
AE26
OPTIMIZED/COMPAT#
AD6
BSEL0
AD5
BSEL1
AB23
PWRGOOD
AB25
RESET#
AA24
D63#
AA22
D62#
AA25
D61#
Y21
D60#
Y24
D59#
Y23
D58#
W25
D57#
Y26
D56#
W26
D55#
V24
D54#
AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2
A35#
A34#
A33#
A32#
A31#
A30#
A29#
A28#
A27#
A26#
A25#
D53#
D52#
D51#
D50#
D49#
D48#
D47#
D46#
D45#
D44#
D43#
D42#
D41#
D40#
V22
U21
V25
U23
U24
U26
T23
T22
T25
T26
R24
R25
P24
R21
HA#24
A24#
D39#
N25
HA#22
HA#23
A23#
D38#
N26
M26
HA#21
A22#
D37#
N23
HA#20
A21#
D36#
M24
HA#19
A20#
D35#
P21
HA#18
A19#
D34#
N22
HA#17
A18#
D33#
M23
HA#16
A17#
D32#
H25
HA#15
A16#
D31#
K23
HA#14
A15#
D30#
J24
HA#13
A14#
D29#
L22
HA#12
A13#
D28#
M21
HA#11
A12#
D27#
H24
HA#10
A11#
D26#
G26
HA#9
A10#
D25#
L21
HA#8
A9#
D24#
D26
HA#7
A8#
D23#
F26
HA#6
A7#
D22#
E25
A6#
D21#
HA#5
A5#
D20#
F24
HA#4
F23
HA#3
A4#
D19#
G23
A3#
D18#
E24
D17#
H22
AE25A5A4
DBR#
D16#
D15#
D25
J21
VSS_SENSE
VCC_SENSE
D14#
D13#
D12#
D23
C26
H21
AD26
AC26
ITP_CLK1
D11#
D10#
G22
B25
VID5
AD2
AD3
ITP_CLK0
VIDPWRGD
D9#
D8#
D7#
C24
C23
B24
VID4
AE1
VID5#
D6#
D22
VID3
AE2
VID4#
D5#
C21
VID2
AE3
VID3#
D4#
A25
VID1
AE4
VID2#
D3#
A23
HD#47
HD#48
HD#45
HD#46
HD#44
HD#43
6
HD#42
HD#41
HD#40
HD#39
HD#38
HD#37
HD#52
HD#53
HD#50
HD#49
A A
8
7
HD#51
HD#35
HD#36
HD#34
HD#33
HD#31
HD#32
HD#30
HD#29
HD#27
HD#28
HD#26
HD#25
5
HD#23
HD#24
HD#21
HD#22
HD#20
HD#19
HD#18
HD#17
HD#16
HD#15
HD#14
HD#13
HD#12
HD#10
HD#11
HD#9
HD#8
HD#7
HD#6
4
HD#5
HD#4
HD#3
HD#2
HD#1
HD#0
MSI
Title
Size Document Number Rev
3
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel mPGA478B - Signals
MS-6726D2
2
3 29Tuesday, November 26, 2002
0A
1
Page 4
8
7
6
5
4
3
2
1
AF4
VSS
H26H4J2
AF3
VCC-VID
VCC-VIDPRG
VSS
VSS
VSS
J22
AD20
VCC-IOPLL
VSS
VSS
J25J5K21
1.2V 150mA
VCC_VID
CPU_IOPLL
AE23
VCCA
VSSA
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
NORTH/PRES
CRITICAL
AD22
Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
N24
N21
M5
M25
M22
M2
L4
L26
L23
L1
K6
K3
K24
EC3
22u-1206_X5R
6.3V
VSSA
It must close bulk caps.
It support DC current if 100mA.
L1 10uH-0805-100mA
L2 10uH-0805-100mA
EC4
10u-1206_Y5V
10V
DC voltage drop should
be less than 70mV.
VCCP
U1
VID_GD(3,10,23)
AF7
AF9
VCC
VCC
VSS
VSS
D14
D16
VIDGD rising time is 150ns.VID to VIDGD deassertion time is 1ms for max.
B11
B13
B15
B17
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
D18
D20
D21D3D24D6D8E1E11
1
VIN
3
2
GNDENPOK
SN105125-150mA
CRITICAL
B19B7B9
VCC
VCC
VSS
VSS
VCC3
AE20
VCC
VSS
C13
AE6
VCC
VSS
C15
AE8
VCC
VSS
C17C2C19
AF11
AF13
VCC
VSS
CB336 0.1u_X7R
AF15
AF17
AF19
AF2
AF21
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
C22
C25C5C7C9D12
VCC
VSS
AF5
VCC
VSS
CPU VOLTAGE BLOCK
VID Voltage is from 1.14V to 1.32V.
It is derived from 3.3V.
D D
VCCP
A10
A12
A14
A16
A18
A20A8AA10
AA12
AA14
AA16
AA18
AA8
AB11
AB13
AB15
AB17
AB19
AB7
AB9
AC10
VCC
VSS
AE24
AE7
VCC
VSS
AE9
VCC
VSS
AC12
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
AF1
AF10
AF12
AF14
CPU1B
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
AE11
VSS
AE13
VSS
AE15
VSS
AE17
VSS
AE19
VCC
VSS
AE22
D10
VSS
A11
VSS
A13
VSS
A15
VSS
A17
VSS
A19
VSS
A21
VSS
A24
VSS
A26
VSS
A3
VSS
A9
VSS
AA1
VSS
AA11
VSS
AA13
VSS
AA15
VSS
AA17
VSS
C C
B B
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC11
AC13
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AD10
VSS
AD12
VSS
AD14
VSS
AD16
VSS
AD18
VSS
AD21
VSS
AD23
AD4
VSS
AD8
It should be able to source 150mA.
It drives the power logic of BSEL[1:0] and VID[5:0]. It must rout to the enable pin of PWM and CK-409.
VID to VIDGD delay time is from 1ms to 10ms. VIDGD to Vccp delay time is from 1ms to 10ms.
AC14
AC16
AC18
AC8
AD11
AD13
AD15
AD17
AD19
AD7
AD9
AE10
AE12
AE14
AE16
AE18
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF16
AF18
AF20
AF6
AF8
B10
B12
B14
B16
B18
B23
B20
B26B4B8
C11
VCC
VSS
5
VOUT
4
C10
C12
C14
C16
C18
C20C8D11
D13
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
E13
E15
E17
E19
E23
E4
E26
VCC_VID
R36
2.43KSTC41u-0805_X7R
D15
D17
D19D7D9
E10
E12
E14
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
E7E9F10
F12
F14
F16
F18F2F22
E16
E18
VCC
VSS
F25F5F8
E20E8F11
VCC
VCC
VSS
VSS
VCC
VSS
F13
VCC
VSS
G21G6G24
Near processorNear regulator
F15
F17
VCC
VCC
VCC
VSS
VSS
VSS
G3H1H23
C5
0.1u_X7R
F19
F9
VCC
VCC
VSS
VSS
CPU DECOUPLING CAPACITORS
VCCP VCCP VCCP VCCP VCCP VCCPVCCP VCCP
EC36
22u-1206_X5R
EC29
22u-1206_X5R
EC28
22u-1206_X5R
EC43
22u-1206_X5R
EC38
A A
22u-1206_X5R
EC17
22u-1206_X5R
EC35
22u-1206_X5R
EC21
22u-1206_X5R
EC8
22u-1206_X5R
EC42
22u-1206_X5R
EC39
22u-1206_X5R
EC16
22u-1206_X5R
EC31
X_22u-1206_X5R
EC7
X_22u-1206_X5R
EC9
X_22u-1206_X5R
EC44
22u-1206_X5R
EC24
22u-1206_X5R
EC22
22u-1206_X5R
EC14
22u-1206_X5R
EC6
22u-1206_X5R
EC13
22u-1206_X5R
EC15
X_22u-1206_X5R
EC30
X_22u-1206_X5R
EC32
X_22u-1206_X5R
EC23
X_22u-1206_X5R
EC5
X_22u-1206_X5R
Place these caps within north side of processorPlace these caps within socket cavity Place these caps within south side of processor
8
7
6
5
EC49
X_22u-1206_X5R
EC45
X_22u-1206_X5R
EC25
X_22u-1206_X5R
EC37
X_22u-1206_X5R
EC46
X_22u-1206_X5R
4
EC10
X_22u-1206_X5R
EC18
X_22u-1206_X5R
EC26
X_22u-1206_X5R
EC33
X_22u-1206_X5R
EC40
X_22u-1206_X5R
EC11
X_22u-1206_X5R
EC19
X_22u-1206_X5R
EC27
X_22u-1206_X5R
EC34
X_22u-1206_X5R
EC41
X_22u-1206_X5R
Title
Size Document Number Rev
3
Date: Sheet of
820u/2.5V properly in further
VCCP
Solder side
MSI
MICRO-STAR INt'L CO., LTD.
2
+
EC12
150u-2.5V
CRITICAL
+
EC20
150u-2.5V
CRITICAL
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel mPGA478B - Power
MS-6726D2
4 29Tuesday, November 26, 2002
1
0A
Page 5
8
VCCA_FSB(24)
VCCA_DPLL(24)
HA#[3..31](3)
D D
C C
HADSTB#0(3)
HADSTB#1(3)
HBR#0(3,24)
HBPRI#(3)
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
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)
B B
MCH_CLK(10)
MCH_CLK#(10)
PWRGDA(20)
CPURST#(3,24)
PCIRST_ICH5#(8)
PROCHOT#(3,22,24)
R37 2.49KST
BSEL0(3)
BSEL1(3)
R38 2KST
R39 2KST
R40 2.49KST
R41 20RST
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HRS#0
HRS#1
HRS#2
ICH_SYNC#
SEL0
SEL1
HRCOMP
AE14
HSWING(24)
GTLREF(3,24)
220p_X7R
C6
VCCA_FSB
C224 0.1u_X7R
VCCA_DPLL
U2A
D26
HA3#
D30
HA4#
L23
HA5#
E29
HA6#
B32
HA7#
K23
HA8#
C30
HA9#
C31
HA10#
J25
HA11#
B31
HA12#
E30
HA13#
B33
HA14#
J24
HA15#
F25
HA16#
D34
HA17#
C32
HA18#
F28
HA19#
C34
HA20#
J27
HA21#
G27
HA22#
F29
HA23#
E28
HA24#
H27
HA25#
K24
HA26#
E32
HA27#
F31
HA28#
G30
HA29#
J26
HA30#
G26
HA31#
B30
HAD_STB0#
D28
HAD_STB1#
B24
BREQ0#
B26
BPRI#
B28
BNR#
E25
HLOCK#
F27
ADS#
B29
HREQ0#
J23
HREQ1#
L22
HREQ2#
C29
HREQ3#
J21
HREQ4#
K21
HIT#
E23
HITM#
L21
DEFER#
D24
HTRDY#
E27
DBSY#
G24
DRDY#
G22
RS0#
C27
RS1#
B27
RS2#
B7
HCLKP
C7
HCLKN
PWROK
E8
CPURST#
AK4
RSTIN#
AJ8
ICH_SYNC#
L20
PROCHOT#
L13
BSEL0
L12
BSEL1
E24
HDRCOMP
C25
HDSWING
F23
HDVREF
7
B3
VCCA_DPLL
A31
B4
J6J7J8J9K6K7K8K9L6L7L9
VCC
VCCA_FSB
VCCA_FSB
VSS
VSS
VSS
VSS
VSS
C12
C14
C16
C18
C10
C8
VCC
VSS
6
VCC_AGP VTT
N11N9P10
P11
R11
T16
T17
N10
M10
M11M8M9
L10
L11
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
C20
C22
C24
C26
C28D1D11
D13
D15
D17
D9
VCC
VSS
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
D19
D21
D23
D25
D27
D29
T18
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
D31
D33
D35
F3F5F8
E3
F1
E1
5
T19
U16
U17
U20
V16
V18
V20
W16
W19
W20
Y16
Y17
Y18
Y19
Y20
A3
A33
VCC
VCC
VSS
VSS
F24
F26
G28
NCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC
VCC
VCC
VCC
VCC
VCC
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
G31
G35
H12
H5
H8
H9
VCC
VSS
T20
VCC
VCC
VCC
VCC
VCC
VCC
VSS
VCC
VSS
VSS
VSS
VSS
VSS
VSS
F18
F20
F22
F14
F16
F12
VCC
VSS
F10
A35B2B25
VSS
VSS
H14
H16H2H20
VSS
H18
B34C1C23
VSS
VSS
H22
4
C35
E26
M31
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
R25
AR35
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
A7A9A11
VSS
VSS
VSS
VSS
K11
K12
3
D5D6D7E6E7
A13
A16
A20
A23
A25
A27
A29
A32
C4
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
K14
K16
K18
K33
K20
K22
K25
K27
K29
L24
F7
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
VSS
M3M6M26
L25
L26
L35
L31
A4A5A6B5B6C5C6
VTT
VTT
VTT
VTT
VTT
VTT
VSS
VSS
VSS
VSS
VSS
VSS
M27
M28
M30
M33N1N4
2
VTT_FSB1
VTT_FSB2
A15
A21
HD0#
VTT
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#
HD_STBP0#
HD_STBN0#
HD_STBP1#
HD_STBN1#
HD_STBP2#
HD_STBN2#
HD_STBP3#
HD_STBN3#
Intel Springdale
CRITICAL
B23
E22
B21
D20
B22
D22
B20
C21
E18
E20
B16
D16
B18
B17
E16
D18
G20
F17
E19
F19
J17
L18
G16
G18
F21
F15
E15
E21
J19
G14
E17
K17
J15
L16
J13
F13
F11
E13
K15
G12
G10
L15
E11
K13
J11
H10
G8
E9
B13
E14
B14
B12
B15
D14
C13
B11
D10
C11
E10
B10
C9
B9
D8
B8
C17
L17
L14
C15
B19
C19
L19
K19
G9
F9
D12
E12
C225 0.47u_Y5V
C226 0.47u_Y5V
HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63
HDBI#0
HDBI#1
HDBI#2
HDBI#3
1
16V
HD#[0..63] (3)
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)
A A
PWRGDA(20)
8
PWRGDA
ICH_SYNC#
VCC3
53
1
2
7
ICH_GD PWRGDA ICH_GD
4
U28
NC7SZ08
ICH_GD (9)
6
R526 X_0
5
4
3
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel Springdale - CPU Signals
MS-6726D2
2
5 29Tuesday, November 26, 2002
0A
1
Page 6
8
MCS_A#0(14)
MCS_A#1(14)
D D
MCS_A#2(14)
MCS_A#3(14)
MRAS_A#(14)
MCAS_A#(14)
MWE_A#(14)
MA_A[0..12](14)
MAB_A[1..5](14)
C C
MBA_A0(14)
MBA_A1(14)
MDQM_A[0..7](14)
MDQS_A[0..7](14)
MCLK_A0(14)
MCLK_A#0(14)
MCLK_A1(14)
B B
MCLK_A#1(14)
MCLK_A2(14)
MCLK_A#2(14)
MCLK_A3(14)
MCLK_A#3(14)
MCLK_A4(14)
MCLK_A#4(14)
MCLK_A5(14)
MCLK_A#5(14)
0.01u_X7RC12
0.01u_X7RC15
0.01u_X7RC16
0.01u_X7RC18
C256 2.2u_Y5V
6.3V
C227 0.47u_Y5V
C228 0.22u_Y5V
C229 0.1u_X7R
8
C230 0.22u_Y5V
C231 0.1u_X7R
A A
MDQ_A[0..63](14) MCKE_A[0..3] (14)
AA34
AC33
AB34
MA_A0
AJ34
MA_A1
AL33
MA_A2
AK29
MA_A3
AN31
MA_A4
AL30
MA_A5
AL26
MA_A6
AL28
MA_A7
AN25
MA_A8
AP26
MA_A9
AP24
MA_A10
AJ33
MA_A11
AN23
MA_A12
AN21
MAB_A1
AL34
MAB_A2
AM34
MAB_A3
AP32
MAB_A4
AP31
MAB_A5
AM26
AE33
AH34
MDQM_A0
AP12
MDQM_A1
AP16
MDQM_A2
AM24
MDQM_A3
AP30
MDQM_A4
AF31
MDQM_A5
W33
MDQM_A6
MDQM_A7
MDQS_A0
AN11
MDQS_A1
AP15
MDQS_A2
AP23
MDQS_A3
AM30
MDQS_A4
AF34
MDQS_A5
MDQS_A6
MDQS_A7
AK32
AK31
AP17
AN17
AK33
AK34
AM16
AL16
XRCOMP
XCOMPH
XCOMPL
SMVREF
XRCOMP(24)
XCOMPH(24)
XCOMPL(24)
VREF(24)
VCC_DDR_C2(24)
VCC_DDR_C3(24)
U2B
SCS_A0#
Y31
SCS_A1#
Y32
SCS_A2#
W34
SCS_A3#
SRAS_A#
Y34
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
M34
SDM_A6
H32
SDM_A7
SDQS_A0
SDQS_A1
SDQS_A2
SDQS_A3
SDQS_A4
V34
SDQS_A5
M32
SDQS_A6
H31
SDQS_A7
SMDCLK_A0
SMDCLK_A0#
SMDCLK_A1
SMDCLK_A1#
N33
SMDCLK_A2
N34
SMDCLK_A2#
SMDCLK_A3
SMDCLK_A3#
SMDCLK_A4
SMDCLK_A4#
P31
SMDCLK_A5
P32
SMDCLK_A5#
AK9
SMXRCOMP
AN9
SMXCOMPVOH
AL9
SMXCOMPVOL
E34
SMVREF_A
VCC_DDR_C1
VCC_DDR_C2
VCC_DDR_C3
VCC_DDR_C4
VCC_DDR_C5
7
MDQ_A3
MDQ_A2
MDQ_A1
AP11
AM12
AN13
SDQ_A1
SDQ_A2
VCC_DDR
VCC_DDR
E35
AA35
R35
MDQ_A4
MDQ_A5
MDQ_A6
AM10
AL10
AL12
SDQ_A3
SDQ_A4
SDQ_A5
VCC_DDR
VCC_DDR
VCC_DDR
AR15
AR21
AL6
MDQ_A7
MDQ_A9
MDQ_A8
AP13
AP14
AM14
SDQ_A6
SDQ_A7
SDQ_A8
VCC_DDR
VCC_DDR
VCC_DDR
AM1
AM2
AL7
SDQ_A9
VCC_DDR
MDQ_A0
AP10
SDQ_A0
7
MDQ_A12
MDQ_A10
MDQ_A11
AL18
AP19
AL14
SDQ_A10
SDQ_A11
VCC_DDR
VCC_DDR
AN8
AP3
AP4
VCC_DDR
MDQ_B[0..63](15)
MDQ_A13
MDQ_A14
MDQ_A15
AN15
AP18
AM18
SDQ_A12
SDQ_A13
SDQ_A14
VCC_DDR
VCC_DDR
VCC_DDR
AP5
AP6
AP7
6
MDQ_A16
MDQ_A17
MDQ_A18
AP22
AM22
AL24
SDQ_A15
SDQ_A16
SDQ_A17
VCC_DDR
VCC_DDR
VCC_DDR
AR4
AR5
AR7
6
MDQ_A19
MDQ_A21
MDQ_A20
AN27
AP21
AL22
SDQ_A18
SDQ_A19
SDQ_A20
VCC_DDR
VCC_DDR
AR31
AJ10
MDQ_B0
MDQ_A23
MDQ_A22
AP25
AP27
SDQ_A21
SDQ_A22
SDQ_A23
SDQ_B0
SDQ_B1
SDQ_B2
AE15
AL11
MDQ_B2
MDQ_B1
MDQ_A25
MDQ_A24
MDQ_A26
AP28
AP29
AP33
SDQ_A24
SDQ_A25
SDQ_B3
SDQ_B4
AE16
AL8
AF12
MDQ_B3
MDQ_B5
MDQ_B4
MDQ_A28
MDQ_A27
AM33
AM28
SDQ_A26
SDQ_A27
SDQ_A28
SDQ_B5
SDQ_B6
SDQ_B7
AK11
AG12
MDQ_B6
MDQ_B7
MDQ_A30
MDQ_A31
MDQ_A29
AN29
AM31
AN34
SDQ_A29
SDQ_A30
SDQ_B8
SDQ_B9
AE17
AL13
AK17
MDQ_B8
MDQ_B9
MDQ_B10
MDQ_A32
MDQ_A33
AH32
AG34
SDQ_A31
SDQ_A32
SDQ_A33
SDQ_B10
SDQ_B11
SDQ_B12
AL17
AK13
MDQ_B12
MDQ_B11
5
MDQ_A35
MDQ_A36
MDQ_A34
AF32
AD32
AH31
SDQ_A34
SDQ_A35
SDQ_B13
SDQ_B14
AJ14
AJ16
AJ18
MDQ_B15
MDQ_B14
MDQ_B13
5
MDQ_A38
MDQ_A37
AG33
AE34
SDQ_A36
SDQ_A37
SDQ_A38
SDQ_B15
SDQ_B16
SDQ_B17
AE19
AE20
MDQ_B17
MDQ_B16
MDQ_A41
MDQ_A40
MDQ_A39
AD34
AC34
AB31
SDQ_A39
SDQ_A40
SDQ_B18
SDQ_B19
AG23
AK23
AL19
MDQ_B18
MDQ_B20
MDQ_B19
MDQ_A42
MDQ_A43
V32
V31
SDQ_A41
SDQ_A42
SDQ_A43
SDQ_B20
SDQ_B21
SDQ_B22
AK21
AJ24
MDQ_B22
MDQ_B21
MDQ_A45
MDQ_A46
MDQ_A44
AD31
AB32
U34
SDQ_A44
SDQ_A45
SDQ_B23
SDQ_B24
AE22
AK25
AH26
MDQ_B24
MDQ_B23
MDQ_B25
MDQ_A47
MDQ_A48
U33
T34
SDQ_A46
SDQ_A47
SDQ_A48
SDQ_B25
SDQ_B26
SDQ_B27
AG27
AF27
MDQ_B27
MDQ_B26
MDQ_A50
MDQ_A51
MDQ_A49
T32
K34
K32
SDQ_A49
SDQ_A50
SDQ_B28
SDQ_B29
AJ26
AJ27
AD25
MDQ_B30
MDQ_B28
MDQ_B29
MDQ_A53
MDQ_A52
T31
P34
SDQ_A51
SDQ_A52
SDQ_A53
SDQ_B30
SDQ_B31
SDQ_B32
AF28
AE30
MDQ_B32
MDQ_B31
4
MDQ_A55
MDQ_A56
MDQ_A54
L34
L33
J33
SDQ_A54
SDQ_A55
SDQ_B33
SDQ_B34
AC27
AC30
Y29
MDQ_B35
MDQ_B33
MDQ_B34
4
MDQ_A57
MDQ_A58
H34
E33
SDQ_A56
SDQ_A57
SDQ_A58
SDQ_B35
SDQ_B36
SDQ_B37
AE31
AB29
MDQ_B37
MDQ_B36
MDQ_A61
MDQ_A59
MDQ_A60
F33
K31
J34
SDQ_A59
SDQ_A60
SDQ_B38
SDQ_B39
AA26
AA27
AA30
MDQ_B40
MDQ_B39
MDQ_B38
MDQ_A63
MDQ_A62
G34
F34
SDQ_A61
SDQ_A62
SDQ_A63
SDQ_B40
SDQ_B41
SDQ_B42
W30
U27
MDQ_B41
MDQ_B42
MCKE_A1
MCKE_A0
AL20
AN19
SCKE_A0
SCKE_A1
SDQ_B43
SDQ_B44
SDQ_B45
T25
AA31
V29
MDQ_B43
MDQ_B44
MDQ_B45
MCKE_A2
MCKE_A3
AM20
AP20
SCKE_A2
SCKE_A3
SDQ_B46
SDQ_B47
SDQ_B48
U25
R27
P29
MDQ_B48
MDQ_B47
MDQ_B46
AC26
AB25
AC25
VCCA_DDR
VCCA_DDR
VCCA_DDR
SDQ_B49
SDQ_B50
SDQ_B51
R30
K28
L30
MDQ_B49
MDQ_B51
MDQ_B50
3
VCCA_DDR
C20 0.1u_X7R
VCCADDR
AN4
AM3
AN5
AM5
AL35
VCC_DDR
VCC_DDR
VCC_DDR
VCCA_DDR
SDQ_B52
SDQ_B53
SDQ_B54
SDQ_B55
SDQ_B56
R31
R26
P25
L32
K30
H29
MDQ_B53
MDQ_B56
MDQ_B57
MDQ_B55
MDQ_B52
MDQ_B54
3
AM6
AM7
AM8
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B57
SDQ_B58
SDQ_B59
F32
G33
N25
MDQ_B58
MDQ_B60
MDQ_B59
2
VCCA_DDR (24)
VCC_DDR
Its current is 4.1A.
AN2
AN6
AN7
P3P6P8
N35
VCC_DDR
VCC_DDR
VCC_DDR
SDQ_B60
SDQ_B61
SDQ_B62
M25
J29
G32
MDQ_B62
MDQ_B61
MDQ_B63
N32
VSS
VCC_DDR
SDQ_B63
SCKE_B0
AK19
AF19
MCKE_B0
MCKE_B1
VSS
VSS
VSS
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
SCKE_B1
SCKE_B2
SCKE_B3
Intel Springdale
AG19
AE18
CRITICAL
MCKE_B2
MCKE_B3
SCS_B0#
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
SMVREF_B
U26
T29
V25
W25
W26
W31
W27
AG31
AJ31
AD27
AE24
AK27
AG25
AL25
AF21
AL23
AJ22
AF29
AL21
AJ20
AE27
AD26
AL29
AL27
AE23
Y25
AA25
AG11
AG15
AE21
AJ28
AC31
U31
M29
J31
AF15
AG13
AG21
AH27
AD29
U30
L27
J30
AG29
AG30
AF17
AG17
N27
N26
AJ30
AH29
AK15
AL15
N31
N30
AA33
R34
R33
AP9
MA_B0
MA_B1
MA_B2
MA_B3
MA_B4
MA_B5
MA_B6
MA_B7
MA_B8
MA_B9
MA_B10
MA_B11
MA_B12
MAB_B1
MAB_B2
MAB_B3
MAB_B4
MAB_B5
MDQM_B0
MDQM_B1
MDQM_B2
MDQM_B3
MDQM_B4
MDQM_B5
MDQM_B6
MDQM_B7
MDQS_B0
MDQS_B1
MDQS_B2
MDQS_B3
MDQS_B4
MDQS_B5
MDQS_B6
MDQS_B7
YRCOMP
YCOMPH
YCOMPL
VREF
MCS_B#0 (15)
MCS_B#1 (15)
MCS_B#2 (15)
MCS_B#3 (15)
MRAS_B# (15)
MCAS_B# (15)
MWE_B# (15)
MBA_B0 (15)
MBA_B1 (15)
MCLK_B0 (15)
MCLK_B#0 (15)
MCLK_B1 (15)
MCLK_B#1 (15)
MCLK_B2 (15)
MCLK_B#2 (15)
MCLK_B3 (15)
MCLK_B#3 (15)
MCLK_B4 (15)
MCLK_B#4 (15)
MCLK_B5 (15)
MCLK_B#5 (15)
0.01u_X7RC11
0.01u_X7RC13
0.01u_X7RC14
0.01u_X7RC17
MCKE_B[0..3] (15)
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel Springdale - Memory Signals
MS-6726D2
2
6 29Tuesday, November 26, 2002
1
MA_B[0..12] (15)
MAB_B[1..5] (15)
MDQM_B[0..7] (15)
MDQS_B[0..7] (15)
YRCOMP (24)
YCOMPH (24)
YCOMPL (24)
1
0A
Page 7
8
7
6
5
4
3
2
1
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
AR9
AR11
AR13
VCCA_AGP
AG1
Y11
VCC_AGP
VCCA_AGP
VCCA_AGP
HI_STRF
HI_STRS
HI_RCOMP
HI_SWING
HI_VREF
CISTRF
CISTRS
CI_RCOMP
CI_SWING
CI_VREF
DREFCLK
DDCA_CLK
DDCA_DATA
VSYNC
HSYNC
BLUE#
GREEN
GREEN#
REFSET
VCC_DAC
VCC_DAC
VCCA_DAC
VSSA_DAC
EXTTS#
RESERVED
RESERVED
RESERVED
RESERVED
RESERVED
VSS
VSS
VSS
VSS
AR23
AR16
AR20
AF5
HI0
AG3
HI1
AK2
HI2
AG5
HI3
AK5
HI4
AL3
HI5
AL2
HI6
AL4
HI7
AJ2
HI8
AH2
HI9
AJ3
HI10
AH5
AH4
AD4
AE3
AE2
AK7
CI0
AH7
CI1
AD11
CI2
AF7
CI3
AD7
CI4
AC10
CI5
AF8
CI6
AG7
CI7
AE9
CI8
AH9
CI9
AG6
CI10
AJ6
AJ5
AG2
AF2
AF4
G4
F2
H3
E2
G3
H7
BLUE
G6
H6
G5
F4
RED
E4
RED#
D2
G1
G2
0.1u_X7R 0.01u_X7R
C2
D3
AP8
AG9
AG10
AN35
AP34
AR1
AR25
VSS
AR27
VSS
AR29
VSS
AR32
VSS
Intel Springdale
CRITICAL
VCC_AGP
C24
0.1u_X7R
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7GAD8
HL8
HL9
HL10
HL_COMP
R62 52.3RST
CI_RCOMP
R63 52.3RST
C232 0.1u_X7R
C233 0.1u_X7R
GSET
R64 137RST
CB24
VCCA_DAC
C27
0.1u_X7R
VCC_DAC
1.7V@250mA
HL[0..10] (9)
HL_STRF (9)
HL_STRS (9)
HL_SWING (24)
0.01u_X7RC25
HL_VREF (24)
0.01u_X7RC26
CI_SWING (24)
CI_VREF (24)
DOT_48 (10)
3VDDCCL (18)
3VDDCDA (18)
CRT_VSYNC (18)
CRT_HSYNC (18)
CRT_B (18)
CRT_G (18)
CRT_R (18)
VCC3
CB25
+
CB26
0.01u_X7R
L6 100nH-300mA
VCC_AGP
VCC_AGP
CT27
470u-16V
VCC_AGP_C
P26
P27
P28
P30
P33R1R4
R32T1T3
AE32
VSS
VSS
AE35
VSS
VSS
T6T8T9
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AF3
AF11
AF14
AF6
AF9
VSS
AD30
VSS
AD33
VSS
AD28
AE1
VSS
AE4
VSS
VSS
AE10
P9
VSS
VSS
AE11
AE12
VSS
VSS
VSS
VSS
AE13
VSS
VSS
AE25
VSS
VSS
AE26
GAD[0..31](16)
D D
C C
GC_BE#[0..3](16)
AD_STB0(16)
AD_STB#0(16)
AD_STB1(16)
AD_STB#1(16)
GREQ#(16)
GGNT#(16)
ST[0..2](16)
RBF#(16)
WBF#(16)
GFRAME#(16)
GIRDY#(16)
GTRDY#(16)
GDEVSEL#(16)
B B
GSTOP#(16)
GPAR(16)
MCH_66(10)
SBA[0..7](16)
SB_STB(16)
SB_STB#(16)
PIPE#(16)
VCC_AGP
A A
DBI_LO(16)
R66 43.2RST
0.01u_X7RC28
GSWING(16)
AGP_REF(16)
0.01u_X7RC29
GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31
GC_BE#0
GC_BE#1
GC_BE#2
GC_BE#3
ST0
ST1
ST2
RBF#
WBF#
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
GRCOMP
GSWING
U2C
AE6
GAD0/DVOB_HSYNC
AC11
GAD1/DVOB_VSYNC
AD5
GAD2/DVOB_D1
AE5
GAD3/DVOB_D0
AA10
GAD4/DVOB_D3
AC9
GAD5/DVOB_D2
AB11
GAD6/DVOB_D5
AB7
GAD7/DVOB_D4
AA9
GAD8/DVOB_D6
AA6
GAD9/DVOB_D9
AA5
GAD10/DVOB_D8
W10
GAD11/DVOB_D11
AA11
GAD12/DVOB_D10
W6
GAD13/DVOBC_CLKINT
W9
GAD14/DVOB_FLDSTL
V7
GAD15/MDDC_DATA
AA2
GAD16/DVOC_VSYNC
Y4
GAD17/DVOC_HSYNC
Y2
GAD18/DVOC_BLANK#
W2
GAD19/DVOC_D0
Y5
GAD20/DVOC_D1
V2
GAD21/DVOC_D2
W3
GAD22/DVOC_D3
U3
GAD23/DVOC_D4
T2
GAD24/DVOC_D7
T4
GAD25/DVOC_D6
T5
GAD26/DVOC_D9
R2
GAD27/DVOC_D8
P2
GAD28/DVOC_D11
P5
GAD29/DVOC_D10
P4
GAD30/DVOBC_INTR#
M2
GAD31/DVOC_FLDSTL
Y7
GCBE0/DVOB_D7
W5
GCBE1/DVOB_BLANK#
AA3
GCBE2
U2
GCBE3/DVOC_D5
AC6
GADSTBF0/DVOB_CLK
AC5
GADSTBS0/DVOB_CLK#
V4
GADSTBF1/DVOC_CLK
V5
GADSTBS1/DVOC_CLK#
N6
GREQ
M7
GGNT
N3
GST0
N5
GST1
N2
GST2
R10
GRBF
R9
GWBF
U6
GFRAME/MDVI_DATA
V11
GIRDY/MI2CCLK
AB5
GTRDY/MDVI_CLK
AB4
GDEVSEL/MI2CDATA
W11
GSTOP/MDDC_CLK
AB2
GPAR/ADD_DETECT
H4
GCLKIN
R6
GSBA0#/ADD_ID0
P7
GSBA1#/ADD_ID1
R3
GSBA2#/ADD_ID2
R5
GSBA3#/ADD_ID3
U9
GSBA4#/ADD_ID4
U10
GSBA5#/ADD_ID5
U5
GSBA6#/ADD_ID6
T7
GSBA7#/ADD_ID7
U11
GSBSTBF
T11
GSBSTBS
M4
DBI_HI
M5
DBI_LO
AC2
GRCOMP/DVOBC_RCOMP
AC3
GVSWING
AD2
GVREF
AF16
VSS
VSS
AF18
VSS
VSS
T10
VSS
VSS
AF20
T26
AF22
VSS
VSS
T27
AF24
VSS
VSS
T28
AF25
VSS
VSS
T30
VSS
VSS
AF30
T33
VSS
VSS
AF33
T35
AG4
U4
VSS
VSS
AG8
U18
U19
U32V3V8V9V10
VSS
VSS
VSS
VSS
VSS
VSS
AG14
AG16
AG18
VSS
VSS
VSS
VSS
AG20
V6
VSS
VSS
AG22
VSS
VSS
AG24
VSS
VSS
AG26
VSS
VSS
AG28
V17
VSS
VSS
AG32
V19
VSS
VSS
AG35
V26
AH3
V27
VSS
VSS
AH6
V28
V30W4W17
VSS
VSS
VSS
VSS
AH12
AH10
VSS
VSS
V33
AH14
VSS
VSS
AH16
Y3
W18
W32Y6Y8Y9Y26
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AH18
AH20
AH22
AH24
VSS
VSS
AH30
VSS
VSS
VSS
VSS
AH33
Y28
Y30
Y33
Y35
Y27
AA1
AA4
AA32
AB10
AB26
AC1
AC4
AC32
AB28
VSS
VSS
AL32
AB30
VSS
VSS
AM9
AB33
VSS
VSS
AM11
VSS
VSS
AM13
VSS
VSS
AM15
VSS
VSS
AM17
AC35
VSS
VSS
AM19
AD3
VSS
VSS
AM21
AD6
VSS
VSS
AM23
AB27
AB3
AB6
AB8
AK12
VSS
VSS
AK14
VSS
VSS
AK16
VSS
VSS
AK18
VSS
VSS
AK20
VSS
VSS
AK22
VSS
VSS
AB9
AK24
VSS
VSS
AK26
VSS
VSS
VSS
VSS
AK28
VSS
VSS
AL1
Y10
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AK3
AJ9
AJ32
AJ35
AK8
AK10
VSS
VSS
AJ1
AJ4
C23 0.1u_X7RC215 0.1u_X7R
L1L5Y1J1J2J3K2K3K4K5J4J5L4L2L3
AD8
AD9
AD10
VSS
VSS
VSS
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
VSS
VSS
VSS
VSS
AM25
AM27
AM29
AM35
AN10
AN12
AN14
AN16
VCC_AGP
VSS
VCC_AGP
VCC_AGP
VSS
VSS
AN18
AN20
VCC_AGP
VCC_AGP
VSS
VSS
AN22
AN24
AN26
VCCA_AGP_C
VCC_AGP
VCC_AGP
VCC_AGP
VSS
VSS
VSS
AN28
AN30
AN32
MSI
Title
Size Document Number Rev
8
7
6
5
4
3
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel Springdale - AGP & HLink & LAN Signals
MS-6726D2
2
7 29Tuesday, November 26, 2002
1
0A
Page 8
8
7
6
VCC3 VCC_AGP
5
3VSB
4
SUS_A
C238 0.1u_X7R
SUS_B
C239 0.1u_X7R
SUS_C
C240 0.1u_X7R
Solder
3
2
1
ICH5 Pull Down Resistors
3VSB
AC_SDIN1
B5F6G1H6K6L6M10
D D
C C
AD[0..31](13,17)
C_BE#[0..3](13,17)
FRAME#(13,17)
IRDY#(13,17)
TRDY#(13,17)
DEVSEL#(13,17)
STOP#(13,17)
PERR#(13,17)
SERR#(13,17)
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C_BE#0
C_BE#1
C_BE#2
C_BE#3
PAR(13,17)
LOCK#(17)
PCI_PME#(13,16,17)
PIRQ#A(16,17)
PIRQ#B(16,17)
B B
PIRQ#C(17)
PIRQ#D(17)
PIRQ#E(13,17)
PIRQ#F(17)
PIRQ#G(17)
PIRQ#H(17)
PREQ#[0..4](13,17)
PGNT#[0..2](13,17)
REQA#(24)
PREQ#5(17)
PGNT#5(17)
PREQ#0
PREQ#1
PREQ#2
PREQ#3
PREQ#4
PGNT#0
PGNT#1
PGNT#2
PREQ#5
PGNT#5
ICH_PCLK(10)
A A
PCIRST_ICH5#(5,10,11,18)
8
U3A
J4
AD0
J5
AD1
G3
AD2
K4
AD3
H5
AD4
H2
AD5
J3
AD6
J2
AD7
K5
AD8
F2
AD9
M4
AD10
H4
AD11
L5
AD12
G2
AD13
K1
AD14
G5
AD15
G4
AD16
L1
AD17
B2
AD18
P5
AD19
H3
AD20
N5
AD21
C4
AD22
N4
AD23
E6
AD24
P3
AD25
D3
AD26
N2
AD27
F5
AD28
P4
AD29
F4
AD30
P2
AD31
E3
C/BE0#
J1
C/BE1#
N3
C/BE2#
M2
C/BE3#
D2
FRAME#
M3
IRDY#
E4
TRDY#
L3
DEVSEL#
E5
STOP#
F1
PAR
K2
PERR#
L4
SERR#
L2
PLOCK#
V2
PME#
B3
PIRQA#
E1
PIRQB#
A2
PIRQC#
C2
PIRQD#
D7
PIRQE#/GPI2
A6
PIRQF#/GPI3
E2
PIRQG#/GPI4
B1
PIRQH#/GPI5
D5
REQ0#
C1
REQ1#
C5
REQ2#
B6
REQ3#
C6
REQ4#/GPI40
D4
GNT0#
A3
GNT1#
B7
GNT2#
C7
GNT3#
A4
GNT4#/GPO48
A5
REQA#/GPI0
E7
REQB#REQ5#/GPI1
E8
GNTA#/GPO16
B4
GNTB#/GNT5#/GPO17
N1
PCICLK
V4
PCIRST#
Intel ICH5
CRITICAL
7
VCC3_3
VCC3_3
VCC3_3
G19
G21
VCC3_3
VCC3_3
VCC3_3
GND
A1A7A10
VCC3_3
VCC3_3
GND
GND
A15
N10P6R13
VCC3_3
VCC3_3
GND
GND
A17
A19
V19
VCC3_3
VCC3_3
GND
GND
A21
A23
W15
W17
VCC3_3
VCC3_3
GND
GND
AA5
AA7
W24
AD13
VCC3_3
VCC3_3
GND
GND
AA9
AA11
AD20
VCC3_3
VCC3_3
GND
GND
AA13
AA21
6
K10
GND
AA24
K12
K13
VCC1_5
VCC1_5
GND
GND
AB5
AB7
L19
P19
VCC1_5
VCC1_5
GND
GND
AB9
AB11
R10R6H24
VCC1_5
VCC1_5
GND
GND
AB15
AB18
J19
VCC1_5
VCC1_5
GND
GND
AC2
AC4
K19
M15
VCC1_5
VCC1_5
GND
GND
AC6
AC8
N15
N23
VCC1_5
VCC1_5
GND
GND
AC10
AC13
VCC1_5
GND
E15
F15
F14
R12W6W7
VCC1_5
VCC1_5S
VCC1_5S
VCC1_5S
VCC1_5S
GND
GND
GND
GND
GND
AC23
AD4
AD6
AD8
AD17
5
W8
VCC1_5S
VCC1_5S
GND
GND
AD21
AD12
W9
W10
VCC1_5S
VCC1_5S
GND
GND
B13
B17
W19
E22
W11
VCC1_5S
VCC1_5S
GND
GND
B19
B21
B23C3C8
B15
VCC1_5S
VCCSUS3_3
GND
GND
GND
E13
E14
E18
F16
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
GND
GND
GND
C16
C18
C20
C22D1D6
F17
F18
K15U6V6
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
VCCSUS3_3
GND
GND
GND
GND
D11
D16
F19Y5AA4
VCCSUS3_3
VCCSUS3_3
VCCSUS1_5A
GND
GND
GND
GND
D18
D20
D22
D24
4
AB4F7F8
VCCSUS1_5B
VCCSUS1_5B
VCCSUS1_5B
GND
GND
GND
GND
GND
E17
E19
E20
E21
E11
F10
F11
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
VCCLAN3_3/VCCSUS3_3
VCCLAN3_3/VCCSUS3_3
VCCLAN3_3/VCCSUS3_3
VCCLAN1_5/VCCSUS1_5C
VCCLAN1_5/VCCSUS1_5C
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
PDA0
PDA1
PDA2
PDCS1#
PDCS3#
PDIOR#
PDIOW#
PIORDY
PDDREQ
PDDACK#
IRQ14
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
SDA0
SDA1
SDA2
SDCS1#
SDCS3#
SDIOR#
SDIOW#
SIORDY
SDDREQ
SDDACK#
IRQ15
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_SDOUT
AC_SYNC
AC_BIT_CLK
AC_RST#
GND
GND
GND
E23F3F9
AB16
Y13
Y14
AC14
AA14
AC15
AD14
AB14
AD15
Y15
AD16
AA15
AC16
Y16
AA16
AB17
AA19
AD19
AC19
AB19
Y18
AD18
AA17
AA18
AC17
AC18
Y17
AA22
AB23
AD23
AD24
AB21
AC21
AB20
AC20
Y19
AD22
AC22
AA20
AB22
AC24
AB24
AA23
W22
W23
W21
V22
V20
Y23
Y22
Y21
Y20
W20
Y24
E12
D12
A13
A9
B8
D8
C12
3
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
AC_SDIN1
AC_SDIN2
SDOUT
R77 33
SYNC
R78 33
PDD[0..15] (18)
ICH5 Decoupling Capacitors
All caps be placed less than 100mils.
PD_A0 (18)
PD_A1 (18)
PD_A2 (18)
PD_CS#1 (18)
PD_CS#3 (18)
PD_IOR# (18)
PD_IOW# (18)
PD_IORDY (18)
PD_DREQ (18)
PD_DACK# (18)
IRQ14 (18)
SDD[0..15] (18)
SD_A0 (18)
SD_A1 (18)
SD_A2 (18)
SD_CS#1 (18)
SD_CS#3 (18)
SD_IOR# (18)
SD_IOW# (18)
SD_IORDY (18)
SD_DREQ (18)
SD_DACK# (18)
IRQ15 (18)
AC_SDIN0 (12)
AC_SDOUT (12)
AC_SYNC (12)
AC_BITCLK (12)
AC_RST# (12)
MSI
Title
Size Document Number Rev
Date: Sheet of
2
VCC3 VCC3
3VSB 3VSB
VCC_AGP
MICRO-STAR INt'L CO., LTD.
Intel ICH5 - PCI & IDE & AC97 Signals
MS-6726D2
R75 X_10K
AC_SDIN2
R76 X_10K
CB41
0.1u_X7R
CB43
0.1u_X7R
CB45
0.1u_X7R
CB47
0.1u_X7R
CB48
10u-0805_Y5V
CB42
0.1u_X7R
CB44
0.1u_X7R
CB46
0.1u_X7R
CB49
0.1u_X7R
CB50
0.01u_X7R
CB52
0.22u_Y5V
16V
VCC_AGPVCC_AGP
CB53
0.1u_X7R
CB55
0.1u_X7R
CB57
0.1u_X7R
CB59 0.01u_X7R
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
8 29Tuesday, November 26, 2002
1
Solder
Solder
CB54
0.1u_X7R
CB56
0.1u_X7R
CB58
0.1u_X7R
0A
Page 9
8
SIO_SMI#(11,24)
GPI12(24)
GPI8(24)
GPI7(24)
GPI6(24)
D D
5VREF(24)
C34 0.1u_X7R
Close A8 of ICH5.
R83 300
USB0+(19)
C C
USB0-(19)
USB1+(19)
USB1-(19)
USB2+(19)
USB2-(19)
USB3+(19)
USB3-(19)
USB4+(19)
USB4-(19)
USB5+(19)
USB5-(19)
USB6+(20)
USB6-(20)
USB7+(20)
USB7-(20)
LAN_RST#
OC#1(19)
B B
OC#2(19)
OC#7(20)
R98 22.6RST
USB_BIAS
USB_48(10)
HL[0..10](7)
HL11(24)
HL_STRF(7)
HL_STRS(7)
A A
H_COMP(24)
H_SWING(24)
H_VREF(24)
ICH_66(10)
HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL8
HL9
HL10
1.5V
800mV
0.01u_X7RC32 18p-NPOC41
0.01u_X7RC33
8
M23
M21
M20
C10
C11
B12
AA1
E10
D10
B11
B10
A12
C23
D23
A22
B22
C21
D21
A20
B20
C19
D19
A18
B18
C17
D17
A16
B16
C15
D15
D14
C14
B14
A14
D13
C13
A24
B24
F24
H20
H21
H23
N21
K21
G22
K23
N24
N22
C9
D9
J20
L22
J22
J24
L20
L24
E9
B9
Intel ICH5
CRITICAL
U3B
7
CB63 0.1u_X7R
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RST#
LAN_CLK
LAN_RSTSYNC
EE_DIN
EE_DOUT
EE_CS
EE_SHCLK
USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
USBP4P
USBP4N
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N
OC0#
OC1#
OC2#
OC3#
OC4#/GPI9
OC5#/GPI10
OC6#/GPI14
OC7#/GPI15
USBRBIAS
USBRBIAS#
CLK48
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11
HI_STBF
HI_STBS
HIRCOMP
HI_VSWING
HIREF
CLK66
G6
7
VCC5_SB VCCP
VCC_AGP
VBAT
A8
W14
E16
AD11
AA6
AB6
V5REF
V5REF
VCCRTC
V5REF_SUS
VCCSATAPLL
VCCSATAPLL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
G20
G24H1H19
H22J6J21
J23K3K11
K14
K20
VCC_AGP
C24
VCCUSBPLL
GND
GND
GND
K22
K24
L10
L11
6
GND
L12
6
R15
R19
V_CPU_IO
GND
GND
L13
L14
T19
V_CPU_IO
V_CPU_IO
GND
GND
GND
L15
L21
A11R5U3Y2W4W5U21
NC
GPI7
GPI8
GPI12
GPI13
AGPBUSY#/GPI6
GND
GND
GND
GND
GND
GND
GND
GND
GND
L23M1M5
M11
M12
M13
M14
M22
M24
T20
STP_PCI#/GPO18
GND
GND
GND
N11
N12
N13
N14
5
U22R1U20
F22
AC1W3V3W2T1
SLP_S1#/GPO19
C3_STAT#/GPO21
CLKRUN#/GPIO24
STP_CPU#/GPO20
CPUPERF#/GPO22
SSMUXSEL/GPO23
GND
GND
GND
GND
GND
GND
N20P1P10
P11
P12
5
4
3
2
1
SATALED# (20)
SUS_STAT# (24)
BATTLOW# (24)
SUSCLK (11)
THERM# (11,24)
TRMTRIP# (3,16,24)
G23
F21
AB1
AB2Y1T2
T21
GPIO25
GPIO27
GPIO28
GPIO32
GPIO33
GPIO34
BATLOW#
SUS_STAT#
SUSCLK
THRM#
THRMTRIP#
SATARBIASP
SATARBIASN
LRDQ1#/GPI41
CPUPWRGD/GPO49
VGATE/VRMPWRGD
SYS_RESET#
LINKALERT#
SMBALERT#/GPI11
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
P13
P14
P15
P21
R11
R14
T23T3T6
U19V1V21
W16
W18Y3Y6Y7Y8
Y10
4
SATA0RXP
SATA0RXN
SATA1RXP
SATA1RXN
SATA0TXP
SATA0TXN
SATA1TXP
SATA1TXN
CLK100P
CLK100N
LAD0
LAD1
LAD2
LAD3
LFRAME#
LDRQ0#
SERIRQ
SMBCLK
SMBDATA
SMLINK1
SMLINK0
A20M#
FERR#
IGNNE#
INIT#
INTR
NMI
SMI#
CPU_SLP#
STPCLK#
RCIN#
A20GATE
DPSLP#
DPRSLPVR
PWRBTN#
PWROK
RTCRST#
RSMRST#
SLP_S3#
SLP_S4#
SLP_S5#
INTERVEN
INTRUDER#
CLK14
RTCX1
RTCX2
SPKR
AC7
AD7
AC9
AD9
AA8
AB8
AA10
AB10
SATA_BIAS
Y11
Y9
AC5
AD5
LPC_AD0
T5
LPC_AD1
R4
LPC_AD2
R3
LPC_AD3
U4
T4
U5
R2
F23
AD2
AD1
AA2
AD3
V23
U24
R21
R23
U23
R22
V24
P22
T24
P23
T22
R24
P20
Y4
ICHGD
AC12
P24
R20
U1
AA12
AB13
W1
U2
AA3
INTERVENHL7
AD10
Y12
V5
AC3
F20
AC11
32.768KHz-12.5pF-20PPM
RTC_XO
AB12
AB3
RI#
E24
R84 24.9RST
R99 22
R102 390K
Y1
3
SATA_RX0 (20)
SATA_RX#0 (20)
SATA_RX1 (20)
SATA_RX#1 (20)
SATA_TX0 (20)
SATA_TX#0 (20)
SATA_TX1 (20)
SATA_TX#1 (20)
SATA_100 (10)
SATA_100# (10)
LPC_AD[0..3] (10,11)
LPC_FRAME# (10,11)
LPC_DRQ#0 (11)
SERIRQ (11,24)
SMBCLK (13,24)
SMBDATA (13,24)
SM_LINK1 (17,24)
SM_LINK0 (17,24)
A20M# (3)
FERR# (3,24)
IGNNE# (3)
HINIT# (3)
INTR (3)
NMI (3)
SMI# (3)
SLP# (3)
STPCLK# (3)
KBRST# (11,24)
A20GATE (11,24)
PWRBTN# (11)
CPU_GD (3)
VRM_GD (23)
RSTBTN# (20)
RTC_RST# (24)
RSMRST# (20,24)
SLP_S3# (11,21)
SLP_S4# (21,22)
VBAT
INTRUDER# (11)
LNK_ALERT# (24)
SMB_ALERT# (24)
ICH_14 (10)
18p-NPOC38
50V
R105
10M
RI# (11,24)
SPKR (12,16)
ICH_GD (5,24)
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
Intel ICH5 - Other Signals
MS-6726D2
2
9 29Tuesday, November 26, 2002
1
0A
Page 10
8
VCC3
D D
C C
FB2 80-0805-3A
CB64
0.1u_Y5V
+
7
VCC3V
CT3
10u-16V
ALE
SMB_CLK(11,14,15,24)
SMB_DATA(11,14,15,24)
C47
0.1u_X7R
C48
0.1u_X7R
C49
0.1u_X7R
C50
0.1u_X7R
C51
0.1u_X7R
C52
0.1u_X7R
C53
0.1u_X7R
C55
0.1u_X7R
Firware Hub (FWH)
6
Clock Generator - CY28405
U4
40 38
CPU_VDD CPU0#
43
CPU_GND
34
SRC_VDD
37
SRC_GND
28
10
11
16
17
24
23
3
6
48
47
31
32
3V66_GND
PCI_VDD
PCI_GND
PCI_VDD
PCI_GND
48_VDD
48_GND
REF_VDD
REF_GND
VDD
GND
SCLK
SDATA
CY28405
CRITICAL
MODE#/3V66_2
RST#/PWR_DN#
CPU0
CPU1
CPU1#
CPU2
CPU2#
SRC
SRC#
3V66_03V66_VDD
3V66_1
VCH/3V66_4
FS_C/PCI_F0
FS_D/PCI_F1
FS_E/PCI_F2
PCI0
PCI1
PCI2
PCI3
PCI4
PCI5
DOT_48M
USB_48M
FS_A/REF0
FS_B/REF1
VTT_GD#
IREF
Trace length less than 0.5inchs
39
42
41
45
44
36
35
3027
29
26
25
7
8
9
12
13
14
15
18
19
21
22
1
2
4
X1
5
X2
33
20
46
5
MCHCLK
MCHCLK#
CPUCLK
CPUCLK#
ITPCLK
ITPCLK#
SATA100 SATA_100
SATA100# SATA_100#
MCH66
AGPCLK
ICH66
LANPCLK
FS_D
FS_E
PCICLK1
PCICLK0
PCICLK2
ICHPCLK
FWHPCLK
SIOPCLK
DOT48 DOT_48
FS_SEL0
FS_SEL1
PLL_XI
PLL_XO
VID_GD#
PWR_DN#
IREF
MCH_CLK
R114 33
MCH_CLK#
R115 33
CPU_CLK
R110 33
CPU_CLK#
R112 33
ITP_CLK
R117 33
ITP_CLK#
R119 33
R120 33
SATA_100#
R121 33
MCH_66
R122 33
AGP_CLK
R123 33
ICH_66
R124 33
R128 33
R496 4.7K
R497 4.7K
R491 33
R492 33
R493 33
R125 33
FWH_PCLK
R127 33
R130 33
R133 33
USB_48USB48
R134 33
R135 10K
R136 33
R137 33
R138 33
R139 10K
22p_NPOC54
Y2
14M-32pf-HC49S-D
22p_NPOC56
R140 1K
R503 475RST
VCC3
VCC3
VCC3
MCH_CLK (5)
MCH_CLK# (5)
CPU_CLK (3)
CPU_CLK# (3)
ITP_CLK (24)
ITP_CLK# (24)
SATA_100 (9)
SATA_100# (9)
MCH_66 (7)
AGP_CLK (16)
ICH_66 (9)
LAN_PCLK (13)
PCI_CLK1 (17)
PCI_CLK0 (17)
PCI_CLK2 (17)
ICH_PCLK (8)
SIO_PCLK (11)
DOT_48 (7)
USB_48 (9)
BSEL0 (3)
SIO_14 (11)
AC_14 (12)
ICH_14 (9)
BSEL1 (3)
4
1
2
3
1
2
3
MH1
MH5
4
4
(NPTH)
(NPTH)
8
9
8
9
3
LANPCLK
BSEL0
BSEL1
CPU_CLK
CPU_CLK#
MCH_CLK
MCH_CLK#
ITP_CLK
ITP_CLK#
SATA_100
5
6
7
5
6
7
2
R495 4.7K
R625 1K
R626 1K
R106 49.9RST
R107 49.9RST
R108 49.9RST
R109 49.9RST
R111 49.9RST
R113 49.9RST
R116 49.9RST
R118 49.9RST
VCC3
VCC3
MCH_66
ICH_66
AGP_CLK
DOT_48
USB_48
EMC HF filter capacitors, located close to PLL
Clock Generator VTT Power Down Block
VID_GD#
2N3904S
Q1
VIDGD
R126 1K
R131 4.7K
Mounting Holes
MH2
1
5
2
6
(NPTH)
3
7
4
8
9
MH6
1
5
2
6
(NPTH)
3
7
4
8
9
MH3
1
5
2
6
(NPTH)
3
7
4
8
9
MH7
1
5
2
6
(NPTH)
3
7
4
8
9
VCC3
VID_GD (4)
MH4
1
2
3
MH8
1
2
3
(NPTH)
4
4
(NPTH)
1
X_10p_NPOC42
X_10p_NPOC43
X_10p_NPOC44
X_10p_NPOC45
X_10p_NPOC46
5
6
7
8
9
5
6
7
8
9
PCIRST_ICH5#(8)
B B
BIOS_WP#(11)
LPC_AD0(9,11)
LPC_AD1(9,11)
LPC_AD2(9,11)
FWH_VPP
FGPI3
FGPI2
FGPI1
FGPI0
BIOS_WP#
TBL#
BIOS1
1
VPP
2
RST#
3
FGPI3
4
FGPI2
5
FGPI1
6
FGPI0
7
WP#
8
TBL#
9
ID3
10
ID2
11
ID1
12
ID0
13
FWH0
14
FWH1
15
FWH2
16 17
GND FWH3
BIOS_4Mbit
CRITICAL
FGPI4
IC(VIL)
GNDA
VCCA
GND
INIT#
FWH4
VCC
CLK
VCC
RFU
RFU
RFU
RFU
RFU
VCC3
32
FWH_PCLK
31
FGPI4
30
29
28
27
26
25
INIT#
24
23
22
21
20
19
18
R152 8.2K
VCC3
LPC_FRAME# (9,11)
LPC_AD3 (9,11)
VCC5
Simulation
J1 J2
SIM1
SIM2
Optics Orientation Holes
FM4FM2 FM6FM3 FM7FM5FM1
FM9 FM10 FM11 FM13 FM15FM12
FM24FM23
FM8
FM14
FWH Decoupling Capacitors FWH Strapping Resistors
FWH_VPP
A A
VCC3
+12V
R153 4.7K
FWH_VPP_EN
8
Q2
NDS7002AS
Q4
NDS7002AS
VCC3
CB66
CB65
0.1u_Y5V
Place Cap. as Close to every pin of FWH< 250 mil.
7
6
0.1u_Y5V
CB67
0.1u_Y5V
TBL#
R144 8.2K
BIOS_WP#
R146 8.2K
FGPI0
FGPI1
FGPI2
FGPI3
FGPI4
R150 1K
5
VCC3
VCC3
12
RN91
34
1K
56
78
4
3
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
CY28405 & FWH
MS-6726D2
2
10 29Tuesday, November 26, 2002
0A
1
Page 11
8
PCIRST_ICH5#(8)
SIO_PCLK(10)
SERIRQ(9,24)
LPC_DRQ#0(9)
LPC_FRAME#(9,10)
D D
C C
B B
LPC_AD[0..3](9,10)
GPI_PCSPKDET(20)
DLED1(20)
DLED2(20)
GPI_LOB0(20)
GPI_LOB1(20)
GPI_FRONT_CABLE(20)
FNTA_P10(12)
DLED3(20)
CPU_CTRL(16)
SYS_CTRL(16)
DLED4(20)
CPU_FAN(16)
SYS_FAN(16)
GPI_ESUPPORT_LED(20)
PLED(20)
SUSLED(20)
SIO_SMI#(9)
SMB_DATA(10,14,15,24)
SMB_CLK(10,14,15,24)
VID[0..4](3)
VCC_DAC
VCC_AGP
VCC_DAC
THERM#(9)
THERMDP#(3)
THERMDN#(3)
INTRUDER#(9,20,24)
SLP_S3#(9)
PWBTIN#(20)
PWRBTN#(9)
PS_ON#(20)
SUSCLK(9)
SIO_14(10)
LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3
GP25
RI#(9)
VID0
VID1
VID2
VID3
VID4
VCCP
VCC5
THERMD1P#
THERMD1N#
PWRBTN#
PS_ON#
7
LPC SUPER I/O LPC47M292
U6
26
PCI_RESET#
29
PCI_CLK
30
SER_IRQ
25
LDRQ#
24
LFRAME#
20
LAD0
21
LAD1
22
LAD2
23
LAD3
32
J1B1/GP10/DRVDEN1
33
J1B2/GP11/P17
34
J2B1/GP12/WDT
35
J2B2/GP13/DS#1
36
JX1/GP14/MTR#1
37
JY1/GP15
38
JX2/GP16
39
JY2/GP17
101
MIDI_IN/GP25
102
MIDI_OUT/GP26
55
FAN_CTL1/GP33
54
FAN_CTL2/GP32
17
FAN_CTL3/GP21/P16
62
FAN_SEN1/GP35/IRTX2
61
FAN_SEN2/GP34/IRRX2
18
FAN_SEN3/GP22/P12
48
LED1/GP60
49
LED2/GP61
43
IO_PME#/GP42
50
IO_SMI#/GP27/P17
104
SDA
105
SCLK
107
VID0
108
VID1
109
VID2
110
VID3
111
+12V_IN/VID4
113
HGND
118
VCCP_IN
119
+1.8V_IN
120
+1.5V_IN
116
+5V_IN
117
+2.5V_IN
106
A0/RESET#/THERM#
115
D0+
114
D0-
121
D1+
122
D1-
41
INTRD_IN#
52
SLP_SX#
47
PB_IN#
45
PB_OUT#
46
PS_ON#
6
SUSCLK
19
CLK_14M
40
AGND
7
GND_1
31
GND_2
51
GND_3
60
GND_4
76
GND_5
123
GND_6
SMSC LPC47M292
DRVDEN0/GP40
RTS#1/SYSOPT
RXD2/GP52/IRRX
CTS#2/GP56
DCD#2/GP51
DSR#2/GP54
TXD2/GP53/IRTX
RTS#2/GP55
DTR2#/GP57
KBRST#/GP36
GP31/3V_EN#/OCS#/PWR_OK
GP30/5V_EN#
GAME_VREF
INDEX#
MTR#0
DS#0
DIR#
STEP#
WDATA#
WGATE#
TRACK0#
WP#
RDATA#
HEAD#
DSKCHG#
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
SLCT
BUSY
ACK#
SLCTIN#
INIT#
ERR#
ALF#
STB#
RI#1
RXD1
CTS#1
DCD#1
DSR#1
TXD1
DTR#1
RI2#/GP50
GA20/GP37
KBDATA
KBCLK
MSDATA
MSCLK
SC_PSNT#
SC_RST#
SC_IO
SC_CLK
VTR
VBAT
HVCC
VCC_1
VCC_5
VCC_2
VCC_3
VCC_4
6
5
4
3
2
1
SERIAL PORT 1
NSOUTA
1
DRVDEN0
1
INDEX#
13
MOA#
3
DSA#
5
DIR#
8
STEP#
9
WRDATA#
10
WE#
11
TRACK0#
14
WP#
15
RDDATA#
16
HEAD#
12
DSKCHG#
4
PRD0
68
PRD1
69
PRD2
70
PRD3
71
PRD4
72
PRD5
73
PRD6
74
PRD7
75
RSLCT
77
RPE
78
PE
79
80
67
66
81
82
83
90
84
88
91
86
85
87
89
92
95
99
94
97
96
98
100
64
63
56
57
58
59
103
124
125
126
128
127
44
42
112
28
2
27
53
65
93
RBUSY
RACK#
RSLIN#
RINIT#
RERR#
RAFD#
RSTB#
RIA#
SINA
CTSA#
DCDA#
DSRA#
SOUTA
RTSA#
DTRA#
RIB#
GP52
KBDAT#
1 2
KBCLK#
3 4
MSDAT#
5 6
MSCLK#
7 8
RN12
4.7K
CB70 1u-0805_X7R
CB71 0.1u_Y5V
CB512 0.1u_Y5V
CB513 0.1u_Y5V
CB73
CB72
0.1u_Y5V
0.1u_Y5V
GP56 (20)
BIOS_WP# (10)
INTRUDER_CABLE_L (20)
GPI_ESUPPORT (20)
A20GATE (9)
KBRST# (9)
VCC3
3VSB
VBAT
VCC3
VCC3
VCC3
CB74
0.1u_Y5V
VCC5
CB514 0.1u_Y5V
RN6
PRD5
1 2
PRD6
3 4
RINIT#
5 6
RSLIN#
7 8
RN8
PRD7
1 2
RACK#
3 4
RERR#
5 6
PRD0
7 8
RN9
RBUSY
1 2
RPE
3 4
RAFD#
5 6
RSTB#
7 8
RN11
PRD1
1 2
PRD2
3 4
PRD3
5 6
PRD4
7 8
33
RSLCT SLCT
R159 33
1 2
3 4
6
7 8
9 10
11 12
13 14
15 16
17 18
19
20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
FLOPPY
NDCDA#
NDSRA#
NSINA
NCTSA#
RTSA#
SOUTA
DTRA#
PRND5
PRND6
PINIT#
SLIN#
PRND7
ACK#
ERR#
PRND0
BUSY
PE
AFD#
STB#
PRND1
PRND2
PRND3
PRND4
DRVDEN0
INDEX#
MOA#
DSA#
DIR#
STEP#
WRDATA#
WE#
TRACK0#
WP#
RDDATA#
HEAD#
DSKCHG#
U5
20
VCC
2
RIN1
3
RIN2
4
RIN3
7
RIN4
9
RIN5
16
DIN1
15
DIN2
13
DIN3
11
GND
TI75185-SOP20
VCC5
PRND5
PRND6
PINIT#
SLIN#
PRND7
ACK#
ERR#
PRND0
BUSY
PE
AFD#
STB#
PRND1
PRND2
PRND3
PRND4
SLCT
1
V+
19
ROUT1
18
ROUT2
17
ROUT3
14
ROUT4
12
ROUT5
5
DOUT1
6
DOUT2
8
DOUT3
10
V-
D5 1N4148S
C60 0.1u_Y5V
12
34
56
78
12
34
56
78
12
34
56
78
12
34
56
78
R160 2.7K 180p_NPOC61
FLOPPY CONNECTOR PASSWORD CLEAR
INDEX#
R173 150
TRACK0#
R176 150
WP#
R178 150
RDDATA#
R181 150
DSKCHG#
R184 150
RN10
2.7K
RN7
2.7K
RN95
2.7K
RN94
2.7K
U5_1
DCDA#
DSRA#
SINA
CTSA#
NRTSA
NSOUTA
NDTRA
U5_10
D4
D2 1N4148S
C57 0.1u_Y5V
D3 1N4148S
C217 0.1u_Y5V
PRND7
ACK#
ERR#
PRND0
PRND5
PRND6
PINIT#
SLIN#
PRND1
PRND2
PRND3
PRND4
BUSY
PE
AFD#
STB#
SLCT
VCC5
+12V
-12V
1
3
5
7
1
3
5
7
1
3
5
7
1
3
5
7
NSINA
NDTRA
NCTSA#
NRIA#
NDCDA#
NDSRA#
NRTSA
NDCDA#
NSINA NRTSA
NSOUTA
NDTRA
2
CN3
4
180p_NPO
6
8
2
CN4
4
180p_NPO
6
8
2
CN5
4
180p_NPO
6
8
2
CN6
4
180p_NPO
6
8
PSWD1
GP25
1
2
GP52
3
YJ103
BIOS Function
1-2 Normal
2-3 Configuration Mode
REMOVED BIOS Recovery
( From FDD )
2
LPT1B
CN1
4
180p_NPO
6
8
2
CN2
4
180p_NPO
6
8
NDSRA#
31
32
NCTSA#
33
NRIA#
34
3
5
7
1
3
5
7
26
27
28
29
30
YCN25F-001-1
PARALLAL PORT
LPT1A
STB#
1
2
3
4
5
6
7
8
9
10
11
12
13
YCN25F-001-1
14
15
16
17
18
19
20
21
22
23
24
25
VCC3
VCC3
PRND0
PRND1
PRND2
PRND3
PRND4
PRND5
PRND6
PRND7
ACK#
BUSY
PE
SLCT
R895 4.7K
R896 4.7K
AFD#
ERR#
PINIT#
SLIN#
MSI
LPC I/O STRAPPING RESISTORH/W MONITORING
PWRBTN#
RIB#
MICRO-STAR INt'L CO., LTD.
LPC SUPER I/O & CONNECTORS
R177 X_4.7K
R897 X_4.7K
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
MS-6726D2
2
3VSB
VCC3
11 29Tuesday, November 26, 2002
1
0A
Internal Ring Wake Up Block
3VSB
A A
THERMDP#
THERMD1P#
Place close to U6
THERMD1P#
THERMD1N#
8
7
THERMDN#
1000p_Y5VC251
THERMD1N#
1000p_Y5VC252
Q82
2N3904S
THERMDN# (3)THERMDP#(3)
NRIANRIA#
D11 1N4148S
6
5
R157 4.7K
4
R158
2.2K
RIA
C59
1000p_X7R
R156
1K
RIA#
Q6
2N3904S
3
Title
Size Document Number Rev
Date: Sheet of
Page 12
8
R193 1K C259 1u-0805_X7R
R194 1K
D D
C C
B B
VCC3
C66
C65
0.1u_Y5V
0.1u_Y5V
AC_14(10)
AC_RST#(8)
AC_SDIN0(8)
AC_SDOUT(8)
AC_SYNC(8)
AC_BITCLK(8)
FNTA_P9
R898 10
R513 47
R199 47
F_P9
Q102
X_NDS7002AS
XOUT
11
10
BITCLK
X_47p_NPOC234
12
PHONE
R205 2.2K
R206 2.2K
CD_L
CD_GND
CD_R
C293 1u-0805_X7R
7
+5VR
CB75
0.1u_Y5V
ID0#
ID1#
4847464544424140394338
U7
1
DVDD1
9
DVDD2
4
DVSS1
7
DVSS2
2
XTL_IN
3
XTL_OUT
RESET#
8
SDATA_IN
5
SDATA_OUT
SYNC
6
BIT_CLK
NC
ID1
ID0
EAPD
AVSS3
SPDIF_O
AD1980
PHONE
AUXL
AUXR
JS1
JS0
1314151617181920212223
JS0
MIC1
NC
AVDD3
CDL
CDGND
DACOUTR
CDR
AVSS2
DACOUTL
CENTER_OUT
MIC1
MIC2
6
HP_ROUT
HP_LOUT
MONO
CB76
37
LOUTR
MONO
LOUTL
AVDD2
AVDD4
AVSS4
LFE_OUT
AFILT2
AFILT1
VREF_OUT
VREF
AVDD1
AVSS1
LINL
LINR
24
ADI-AD1980
CRITICAL
IN_LJS1
MIC_IN2
MIC_IN
0.1u_Y5V
LINE_R
36
LINE_L
35
34
33
LFE LFE_OUT
32
CENTER
31
AFILT2
30
AFILT1
29
VREF_OUT
28
AC_VREF
27
25
C68
0.1u_Y5V
26
C76 1u-0805_X7R
C78 1u-0805_X7R
C80 0.1u_Y5V R209 100
C279
0.01u_X7R
C85 0.1u_Y5V
C281
0.01u_X7R
+
CT63
10u-25V
ALE
C271 2.2u_Y5V
C272 2.2u_Y5V
C273 2.2u_Y5V
C274 2.2u_Y5V
R211 47
C70 0.1u_Y5V
C69 4.7u-0805_Y5V
+5VR
IN_RRIN_R
IN_LL
MICIN2
MIC_PWR
MICIN
+5VR
0.01u_X7RC64
270p_NPOC73
270p_NPOC72
MIC_PWR
R202 4.7K
R203 4.7K
R207 4.7K
R208 4.7K
R212 2.2K
R217 2.2K
R219 100
R901 1K
FMIC_IN
5
MONO_OUT
LINE_RR
LINE_LL
+5VR
CNTER_OUT
CT64 X_10u-25V
INR
C77
470p_X7R
INL
C79
470p_X7R
MIC2
C83
470p_X7R
MIC1
C87
470p_X7R
CODEC AD1980
+
5
4
3
2
1
25
24
23
22
6
AUDIO1A
JACKx2
(Light Blue)
AUDIO1B
JACKx2
(Pink)
LINE_IN
MIC_IN
4
LINE_RR
LINE_LL
VCC5
+5VRA
OUT_R
OUT_L
10
7
8
9
+5VRA
+5VRA
LFE_OUT
CNTER_OUT
+5VRA
+5VRA
R961 20K
C312 0.1u_Y5V
C296 2.2u_Y5V
R962 20K
FB47 80-0805-3A
C297 0.1u_Y5V
C303 2.2u_Y5V
R966 20K
C313 0.1u_Y5V
C298 2.2u_Y5V
R968 20K
C299 0.1u_Y5V
C306 2.2u_Y5V
R973 20K
C314 0.1u_Y5V
C300 2.2u_Y5V
R974 20K
C295 0.1u_Y5V
C309 2.2u_Y5V
3
C301 180p_NPO
R959 20K
C302 180p_NPO
R960 20K
U40
8
INA+
14
BPS
13
INB+
15
INB-
20
HP_IN
1
SD
4
VDD
17
VDD
APA4863_TSSOP20-P
C304 180p_NPO
R964 20K
C305 180p_NPO
R965 20K
U41
8
INA+
14
BPS
13
INB+
15
INB-
20
HP_IN
1
SD
4
VDD
17
VDD
APA4863_TSSOP20-P
C307 180p_NPO
R971 20K
C308 180p_NPO
R972 20K
U42
OUTA-INA-
OUTA+
8
INA+
14
OUTB+
BPS
OUTB-
13
INB+
15
INB-
20
HP_IN
1
SD
4
VDD
17
VDD
APA4863_TSSOP20-P
GND
GND
GND
GND
GND
GND
GND
GND
OUTA-INA-
OUTA+
OUTB+
OUTB-
GND
GND
GND
GND
GND
GND
GND
GND
OUTA-INA-
OUTA+
OUTB+
OUTB-
GND
GND
GND
GND
GND
GND
GND
GND
2
LFE_O
CNTER_O
L_R
HP_R
HP_L
L_L
HP_RO
HP_LO
CT66 220u-10V
56
3
18
16
2
7
9
10
11
12
19
21
56
3
18
16
2
7
9
10
11
12
19
21
56
3
18
16
2
7
9
10
11
12
19
21
+
CT67 220u-10V
+
CT68 220u-10V
+
CT69 220u-10V
+
CT70 220u-10V
+
CT71 220u-10V
+
1
2
4
5
3
1
10
11
12
13
18
6
7
8
9
17
J3C
JACKx3
(Yellow)
LINE_OUT
J3B
JACKx3
(Light Green)
Surround OUT
J3A
JACKx3
(Black)
LFE/CENTER
14
15
16
12 29Tuesday, November 26, 2002
1
TAPI1
4
3
2
1
YJ104-BG
(Green)
2.54mm
CD1
4
3
2
1
YJ104-B
(Black)
2.54mm
0A
AUDIO CODE REGULATOR
VR1
LM78L05-SOT89
CB77
0.1u_Y5V
3
OUT
GNDINGND
214
CB78
0.1u_Y5V
+
CT4
10u-25V
+5VR+12V
MONO OUT AMPLIFIER
U37
1
C284 0.1u_Y5V
C310 2.2u_Y5V
A A
BYPASS
MONO_O
8
SD
2
BYPASS
3
+IN
4
-IN
SSM2211S-SOIC8
CRITICAL
R905 10K
C311 330p_NPO
R907 20K
R908 20K C287 0.1u_Y5V
VOUT_B
VOUT_A
8
7
-V
6
+V
5
MONO_OUT
7
CB515
0.1u_Y5V
SPKR (9,16)
PC_B (20)
+5VRA
PC_A (20)
+5VR
HP_LOUT
HP_ROUT
6
FRONT AUDIO
C275 470p_X7R
C276 470p_X7R
C277 470p_X7R
R899 10K
FNTA_P10(11)
R556 1.5K
CT5 100u-16V
+
CT6 100u-16V
+
R900 2.2K
C278 2.2u_Y5V
C280 2.2u_Y5V
F_AUDIO
HT110_520
HP_L
OUT_L
HP_R
OUT_R
FMIC_IN
FMIC_PWR
FNTA_P9
FNTA_P10
M_PWR FMIC_PWR
C84
4.7u-0805_Y5V
HP_R
5
1
2
3
4
5
6
8
9
10
OUT_LHP_L
OUT_R
4
PHONE PH_OUT
C91 1u-0805_X7R
MONO
C93 1u-0805_X7R
AUX IN
CD_R
C95 1u-0805_X7R
CD_GND
C96 1u-0805_X7R
CD_L
C98 1u-0805_X7R
CD IN
COPPER
FB10 0-0805
FB46 0-0805
3
PHNONE_OUT
MONO_OUT
R223
R222
4.7K
4.7K
C_R
C_G
C_L
R233
MSI
2.7K
R234
4.7K
2
R232
4.7K
Title
Size Document Number Rev
Date: Sheet of
R220 4.7K
R221 4.7K
R226 4.7K
R228 2.7K
R230 4.7K
MICRO-STAR INt'L CO., LTD.
MO_OUT
CDR
CDG
CDL
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
AC97 AUDIO - AD1981A/B
MS-6726D2
Page 13
8
D D
C C
B B
AD[0..31](8,17)
C_BE#[0..3](8,17)
FRAME#(8,17)
IRDY#(8,17)
TRDY#(8,17)
DEVSEL#(8,17)
STOP#(8,17)
PERR#(8,17)
SERR#(8,17)
PREQ#0(8,17)
PGNT#0(8)
AD18
PIRQ#E(8,17)
PCI_PME#(8,16,17)
LAN_PCLK(10)
PCIRST#1(18)
PAR(8,17)
R888 100
LAN_TRST#
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31
C_BE#0
C_BE#1
C_BE#2
C_BE#3
LAN AVDD VOLTAGE BLOCK
A A
AVDD
25mils
FB14 80-0805-3A
C110
2.2u_Y5V
8
LAN2_5
7
VDD_PCI
R865 0
VCC3
R866 X_0
3VSB
LAN2_5 LAN1_2
3VSB
K14
L13
P11
A11
F11
K12
U9
N7
AD0
M7
AD1
P6
AD2
P5
AD3
N5
AD4
M5
AD5
P4
AD6
N4
AD7
P3
AD8
N3
AD9
N2
AD10
M1
AD11
M2
AD12
M3
AD13
L1
AD14
L2
AD15
K1
AD16
E3
AD17
D1
AD18
D2
AD19
D3
AD20
C1
AD21
B1
AD22
B2
AD23
B4
AD24
A5
AD25
B5
AD26
B6
AD27
C6
AD28
C7
AD29
A8
AD30
B8
AD31
M4
C_BE#0
L3
C_BE#1
F3
C_BE#2
C4
C_BE#3
F2
FRAME#
F1
IRDY#
G3
TRDY#
H3
DEVSEL#
H1
STOP#
J1
PAR
J2
PERR#
A2
SERR#
C3
REQ#
J3
GNT#
A4
IDSEL
H2
INTA#
A6
PME#
A3
PCICLK
C2
PCI_RST#
D12
TDI
B12
TDO
A12
TMS
C12
TCK
D11
TRST#
F4
M66EN
Broadcom BCM5705
CRITICAL
VDDP
7
L12A7B3C5E1E4G1K3L4N6P2
VDDP
VDDP
VDD_IO
VDD_IO
VDD_IO
VDD_IO
VDD_PCI
GND
GND
GND
GND
B7D4D5D6D7D8D9E2E5E6E7E8E9F5F6F7F8F9F10G4G5G6G7G8G9
3VSB
CB91
0.1u_Y5V
CB116
VDD_PCI
VDD_PCI
VDD_PCI
GND
GND
GND
6
E12H5H6H7H8J5J6J7J8J9J10K5K6K7K8K9K10
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
GND
GND
GND
GND
GND
GND
VDDC
GND
VDD_PCI
VDD_PCI
VDD_PCI
GND
GND
GND
VDD_PCI
VDD_PCI
VDD_PCI
GND
GND
GND
GND
GND
LAN Decoupling Capacitors
Close chipset, and trace length is less than 20mils.
VDD_PCI
6
CB92
0.1u_Y5V
CB109 CB104
0.01u_X7R
CB110
0.01u_X7R
VDDC
GND
VDDC
GND
VDDC
GND
VDDC
VDDC
VDDC
VDDC
VDDC
GND
GND
GND
GND
GND
G10K2H9
M12
M13M6L6L9N1
R561 X_300
5
PLL_VDD3
R557 0
PLL_VDD2
AVDDL
AVDD
M14L5L10
N14P8P12
P13
P14
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
VDDC
GND
GND
GND
GND
GND
GNDNCNCNCNCNCNCNCNCNCNCNCNCNCNC
N12
N13H4H10J4J11K4K11L7L8
CLKRUN#
For 5705M only
CB96
0.1u_Y5V
0.1u_Y5V
CB1220.01u_X7R
0.01u_X7R
CB105
0.1u_Y5V
5
4
3
2
1
LAN EEPROM
EE_DATA
LAN2_5
CB80
VDD_PLL3
VDD_XTAL
REG_SUP25
REG_SEN25
REG_SUP12
REG_SEN12
SPD100LEDB#
SPD10000LEDB#
TRAFFICLEDB
NC/EEDOUT
VAUX/PRSNT
M11
N8
LOW_PWR
NC1
NC2
4
0.1u_Y5V
TR_D0+
TR_D0-
TR_D1+
TR_D1-
TR_D2+
TR_D2-
TR_D3+
TR_D3-
REG_CTL25
REG_CTL12
GPIO0
GPIO1
GPIO2
LINKLEDB
SMB_CLK
SMB_DATA
EECLK
EEDATA
NC/EEDIN
VESD1
VESD2
VESD3
RDAC
CS#
SCLK
BIASVDD
DC
C8
B13
B14
C13
C14
D13
D14
E13
E14
B11
C11
C10
B9
B10
A9
H12
K13
J13
H13
G12
G13
G14
A10
C9
M10
P10
N9
P9
P1
G2
A1
D10
H11
E11
E10
SI
G11
SO
N11
XI
25M-18pF-30ppm-HC49S
N10
XO
A14
J12
R560 X_300
R260 X_0
R261 X_0
TR_D0+
TR_D0-
TR_D1+
TR_D1-
TR_D2+
TR_D2-
TR_D3+
TR_D3-
100_LED#
1G_LED#
TR_D0+
TR_D0-
TR_D1+
TR_D1-
TR_D2+
TR_D2-
TR_D3+
TR_D3-
CTL25
CTL12
BWP
100_LED#
1G_LED#
TR_LED
EE_CLK
EE_DATA
EE_DO
EE_DI
VCC5
RDAC
L_XI
R255 0
VDD_BIAS
VAUX
R240 49.9RST
R241 49.9RST
R242 49.9RST
R243 49.9RST
R244 49.9RST
R245 49.9RST
R246 49.9RST
R247 49.9RST
R248 330
R249 330
TR_D0+ (19)
TR_D0- (19)
TR_D1+ (19)
TR_D1- (19)
TR_D2+ (19)
TR_D2- (19)
TR_D3+ (19)
TR_D3- (19)
R558 X_330
R559 1K
R250 X_1K
100_LED# (19)
1G_LED# (19)
TR_LED (19)
SMBCLK (9,24)
SMBDATA (9,24)
R251 1K
R252 1K
R253 1.24KST
Y3
XOL_XO
R256 4.7RST
C104
0.1u_Y5V
R258 4.7KR257 4.7K
3
3VSB
LAN2_5
LAN2_5
LAN1_2
LAN1_2
3VSB
3VSB
3VSB
R254
330K
LAN2_5
3VSB
3VSB
18p_NPOC102
18p_NPOC103
LAN2_5
3VSB
Title
Size Document Number Rev
Date: Sheet of
A13
F14
F13
F12
H14P7J14
AVDD
AVDD
AVDDL
AVDDL
VDD_PLL2
L11
L14M8M9
LAN2_5LAN1_2
CB106
0.1u_Y5V
CB115
0.01u_X7R
C181
0.01u_X7R
EE_CLK
EE_DO
EE_DI
EE_CLK
EE_DATA BWP
LAN VOLTAGE REGULATION
If use Motorola MJD45H11
0.7inch square to dissipate the heat.
25mils
CTL25
BCP69-SOT223
CRITICAL
25mils
CTL12
BCP69-SOT223
CRITICAL
These CTL12 and CTL25 must rout less 1inch from the BCM5702.
If it rout more 1inch, the noise very bigger.
PLL_VDD2
25mils
LAN AVDDL VOLTAGE BLOCK
AVDDL
25mils
MSI
2
U31
Q14
Q15
NOT INSTALL
1
CS
2
SK
3
DI
4
DO
X_AT93C46
CRITICAL
U10
1
A0
2
A1
3
A2
6
SCL
5
SDA
AT24C256
CRITICAL
8
VCC
7
NC
ORG
GND
VCC
VSS
WP
+
CT8
22u-10V
If use Motorola MJD45H11
1.5inch square to dissipate the heat.
BCM4401
U10,Q14,Q15,DZ3
R244,R245,R246,R247
U31INSTALL
6
5
8
4
7
+
+
CB82
0.1u_Y5V
CT9
100u-10V
CT10
100u-10V
CB339
0.1u_Y5V
3VSB
CB81
0.1u_Y5V
88mA@ 0.564W
700mA@ 0.840W
LAN PLL VOLTAGE BLOCK
FB12 80-0805-3A
C105
C106
0.1u_Y5V
2.2u_Y5V
FB13 80-0805-3A
C107
C108
0.1u_Y5V
2.2u_Y5V
MICRO-STAR INt'L CO., LTD.
Broadcom BCM4401/5705
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
MS-6726D2
13 29Tuesday, November 26, 2002
1
3VSB
3VSB
CB83
0.01u_X7R
LAN2_5
CB85
0.01u_X7R
LAN1_2
CB87
0.01u_X7R
LAN1_2
LAN1_2
0A
Page 14
5
DDR DIMM1 DDR DIMM2
DIMM1
48
43
41
130
37
32
125
29
122
27
141
118
115
167
59
52
113
157
158
71
163
154
65
63
5
14
25
36
56
67
78
86
47
97
107
119
129
149
159
169
177
140
44
45
49
51
134
135
142
144
21
111
92
91
181
182
183
16
17
137
138
76
75
82
184
7
38
46
70
85
108
120
148
168
81
89
93
100
116
124
132
139
145
152
160
176
DIMM-D184-BK
SIGNALS
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10/AP
A11
A12/NC
A13/NC
BA0
BA1
NC/BA2
CS0#
CS1#
NC/CS2#
NC/CS3#
RAS#
CAS#
WE#
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
DQM0/DQS9
DQM1/DQS10
DQM2/DQS11
DQM3/DQS12
DQM4/DQS13
DQM5/DQS14
DQM6/DQS15
DQM7/DQS16
DQM8/DQS17
MECC0
MECC1
MECC2
MECC3
MECC4
MECC5
MECC6
MECC7
CKE0
CKE1
SCL
SDA
SA0
SA1
SA2
CK0/NC
CK0#/NC
CK1/CK0
CK1#/CK0#
CK2/NC
CK2#/NC
ID_VDD
SPD_VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
POWER
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
FETEN/NC
NC/RESET#
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
NC
NC
NC
NC
WP
ADDR.=1010000B ADDR.=1010001B
VCC_DDR
VCC_DDR
5
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
MBA_A0
MBA_A1
MRAS_A#
MCAS_A#
MWE_A#
MDQS_A0
MDQS_A1
MDQS_A2
MDQS_A3
MDQS_A4
MDQS_A5
MDQS_A6
MDQS_A7
MDQM_A0
MDQM_A1
MDQM_A2
MDQM_A3
MDQM_A4
MDQM_A5
MDQM_A6
MDQM_A7
SMB_CLK
SMB_DATA
MA_A[0..12](6)
D D
MBA_A0(6)
MBA_A1(6)
MCS_A#0(6)
MCS_A#1(6)
MRAS_A#(6)
MCAS_A#(6)
MWE_A#(6)
MDQS_A[0..7](6)
C C
MDQM_A[0..7](6)
MCKE_A0(6)
MCKE_A1(6)
SMB_CLK(10,11,15,24)
SMB_DATA(10,11,15,24)
B B
MCLK_A1(6)
MCLK_A#1(6)
MCLK_A0(6)
MCLK_A#0(6)
MCLK_A2(6)
MCLK_A#2(6)
A A
4
3
2
1
DDR Terminational Resisitors
+
VTT_DDR
RN14
56-0402
RN16
56-0402
RN18
56-0402
RN20
56-0402
RN23
56-0402
RN25
56-0402
RN27
56-0402
RN29
56-0402
RN31
56-0402
RN33
56-0402
RN35
56-0402
RN37
56-0402
RN39
56-0402
RN40
56-0402
RN21
56-0402
CT11
330u-6.3V
CT51
1000u-6.3V
CB207
0.1u_Y5V-0402
CB165
0.1u_Y5V-0402
CB170
0.1u_Y5V-0402
CB175
0.1u_Y5V-0402
CB342
0.1u_Y5V-0402
CB343
0.1u_Y5V-0402
CB345
0.1u_Y5V-0402
CB346
0.1u_Y5V-0402
CB347
0.1u_Y5V-0402
CB461
0.1u_Y5V-0402
CB462
0.1u_Y5V-0402
0A
DIMM2
48
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10/AP
118
A11
115
A12/NC
167
A13/NC
59
BA0
52
BA1
113
NC/BA2
157
CS0#
158
CS1#
71
NC/CS2#
163
NC/CS3#
154
RAS#
65
CAS#
63
WE#
5
DQS0
14
DQS1
25
DQS2
36
DQS3
56
DQS4
67
DQS5
78
DQS6
86
DQS7
47
DQS8
97
DQM0/DQS9
107
DQM1/DQS10
119
DQM2/DQS11
129
DQM3/DQS12
149
DQM4/DQS13
159
DQM5/DQS14
169
DQM6/DQS15
177
DQM7/DQS16
140
DQM8/DQS17
44
MECC0
45
MECC1
49
MECC2
51
MECC3
134
MECC4
135
MECC5
142
MECC6
144
MECC7
21
CKE0
111
CKE1
92
SCL
91
SDA
181
SA0
182
SA1
183
SA2
16
CK0/NC
17
CK0#/NC
137
CK1/CK0
138
CK1#/CK0#
76
CK2/NC
75
CK2#/NC
82
ID_VDD
184
SPD_VDD
7
VDD
38
VDD
46
VDD
70
VDD
85
VDD
108
VDD
120
VDD
148
VDD
168
VDD
81
GND
89
GND
93
GND
100
GND
116
GND
124
GND
132
GND
139
GND
145
GND
152
GND
160
GND
176
GND
DIMM-D184-BK
SIGNALS
POWER
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
FETEN/NC
NC/RESET#
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
MDQ_A0
2
MDQ_A1
4
MDQ_A2
6
MDQ_A3
8
MDQ_A4
94
MDQ_A5
95
MDQ_A6
98
MDQ_A7
99
MDQ_A8
12
MDQ_A9
13
MDQ_A10
19
MDQ_A11
20
MDQ_A12
105
MDQ_A13
106
MDQ_A14
109
MDQ_A15
110
MDQ_A16
23
MDQ_A17
24
MDQ_A18
28
MDQ_A19
31
MDQ_A20
114
MDQ_A21
117
MDQ_A22
121
MDQ_A23
123
MDQ_A24
33
MDQ_A25
35
MDQ_A26
39
MDQ_A27
40
MDQ_A28
126
MDQ_A29
127
MDQ_A30
131
MDQ_A31
133
MDQ_A32
53
MDQ_A33
55
MDQ_A34
57
MDQ_A35
60
MDQ_A36
146
MDQ_A37
147
MDQ_A38
150
MDQ_A39
151
MDQ_A40
61
MDQ_A41
64
MDQ_A42
68
MDQ_A43
69
MDQ_A44
153
MDQ_A45
155
MDQ_A46
161
MDQ_A47
162
MDQ_A48
72
MDQ_A49
73
MDQ_A50
79
MDQ_A51
80
MDQ_A52
165
MDQ_A53
166
MDQ_A54
170
MDQ_A55
171
MDQ_A56
83
MDQ_A57
84
MDQ_A58
87
MDQ_A59
88
MDQ_A60
174
MDQ_A61
175
MDQ_A62
178
MDQ_A63
179
9
NC
101
NC
102
NC
173
NC
DDR_VREF1DDR_VREF1
1
90
WP
C112
103
0.1u_Y5V-0402
10
15
22
30
54
62
77
96
104
112
128
136
143
156
164
172
180
3
11
18
26
34
42
50
58
66
74
VCC_DDR
2
MDQS_A7
1 2
MDQM_A7
3 4
MDQ_A57
5 6
MDQ_A56
7 8
MDQ_A37
1 2
MDQ_A33
3 4
MDQ_A36
5 6
MDQ_A32
7 8
MDQ_A53
1 2
MDQ_A52
3 4
MDQ_A49
5 6
MDQ_A48
7 8
MDQ_A11
1 2
MDQ_A10
3 4
MDQ_A15
5 6
MDQ_A14
7 8
MDQS_A5
R587 56-0402
MDQM_A5
R588 56-0402
MDQ_A41
R589 56-0402
MDQ_A45
R590 56-0402
MDQ_A23
R591 56-0402
MDQ_A20
R592 56-0402
MA_A1
1 2
MAB_A1
3 4
MA_A2
5 6
MAB_A2
7 8
MAB_A5
1 2
MA_A8
3 4
MA_A7
5 6
7 8
MAB_A3
1 2
MA_A3
3 4
MAB_A4
5 6
MA_A4
7 8
MBA_A1
1 2
MA_A10
3 4
MA_A0
5 6
7 8
MCS_A#3
1 2
MCS_A#1
3 4
MCS_A#2
5 6
MCAS_A#
7 8
MCKE_A0
1 2
MCKE_A2
3 4
MCKE_A3
5 6
MCKE_A1
7 8
MA_A5
R593 47-0402
MA_A6
R594 47-0402
MA_A9
R595 47-0402
MA_A11
R596 47-0402
MA_A12
R597 47-0402
MBA_A0
R598 47-0402
MRAS_A#
R599 47-0402
MWE_A#
R600 47-0402
MCS_A#0
R601 47-0402
VTT_DDR VTT_DDR VCC_DDR
CB124
0.1u_Y5V-0402
CB126
0.1u_Y5V-0402
CB129
0.1u_Y5V-0402
CB132
0.1u_Y5V-0402
CB135
0.1u_Y5V-0402
CB138
0.1u_Y5V-0402
CB143
0.1u_Y5V-0402
CB148
0.1u_Y5V-0402
CB153
0.1u_Y5V-0402
CB158
0.1u_Y5V-0402
CB163
0.1u_Y5V-0402
CB168
0.1u_Y5V-0402
CB173
0.1u_Y5V-0402
Place these decoupling capacitors close to VTT_DDR termination resistors.
One decoupling capacitor for each R-pack.
MSI
Title
Size Document Number Rev
Date: Sheet of
VCC_DDR
VCC_DDR
VCC_DDR
3
MA_A0
MAB_A1
MAB_A2
MAB_A3
MAB_A4
MAB_A5
MA_A6
MA_A7
MA_A8
MA_A9
MA_A10
MA_A11
MA_A12
MBA_A0
MBA_A1
MRAS_A#
MCAS_A#
MWE_A#
MDQS_A0
MDQS_A1
MDQS_A2
MDQS_A3
MDQS_A4
MDQS_A5
MDQS_A6
MDQS_A7
MDQM_A0
MDQM_A1
MDQM_A2
MDQM_A3
MDQM_A4
MDQM_A5
MDQM_A6
MDQM_A7
SMB_CLK
SMB_DATA
MDQ_A0
2
MDQ_A1
4
MDQ_A2
6
MDQ_A3
8
MDQ_A4
94
MDQ_A5
95
MDQ_A6
98
MDQ_A7
99
MDQ_A8
12
MDQ_A9
13
MDQ_A10
19
MDQ_A11
20
MDQ_A12
105
MDQ_A13
106
MDQ_A14
109
MDQ_A15
110
MDQ_A16
23
MDQ_A17
24
MDQ_A18
28
MDQ_A19
31
MDQ_A20
114
MDQ_A21
117
MDQ_A22
121
MDQ_A23
123
MDQ_A24
33
MDQ_A25
35
MDQ_A26
39
MDQ_A27
40
MDQ_A28
126
MDQ_A29
127
MDQ_A30
131
MDQ_A31
133
MDQ_A32
53
MDQ_A33
55
MDQ_A34
57
MDQ_A35
60
MDQ_A36
146
MDQ_A37
147
MDQ_A38
150
MDQ_A39
151
MDQ_A40
61
MDQ_A41
64
MDQ_A42
68
MDQ_A43
69
MDQ_A44
153
MDQ_A45
155
MDQ_A46
161
MDQ_A47
162
MDQ_A48
72
MDQ_A49
73
MDQ_A50
79
MDQ_A51
80
MDQ_A52
165
MDQ_A53
166
MDQ_A54
170
MDQ_A55
171
MDQ_A56
83
MDQ_A57
84
MDQ_A58
87
MDQ_A59
88
MDQ_A60
174
MDQ_A61
175
MDQ_A62
178
MDQ_A63
179
9
101
102
173
1
90
C111
103
0.1u_Y5V-0402
10
15
22
30
54
62
77
96
104
112
128
136
143
156
164
172
180
3
11
18
26
34
42
50
58
66
74
VCC_DDR
VCC_DDR
4
VCC_DDR
CB355
0.1u_Y5V-0402
CB356
0.1u_Y5V-0402
CB357
0.1u_Y5V-0402
CB358
0.1u_Y5V-0402
CB359
0.1u_Y5V-0402
CB360
0.1u_Y5V-0402
CB361
0.1u_Y5V-0402
CB362
0.1u_Y5V-0402
CB482
0.1u_Y5V-0402
CB483
0.1u_Y5V-0402
MDQ_A[0..63] (6)
R516
75RST
R517
75RST
VCC_DDR
MAB_A[1..5](6)
CT55
1800u-6.3V
CB471
0.1u_Y5V-0402
CB472
0.1u_Y5V-0402
CB473
0.1u_Y5V-0402
CB474
0.1u_Y5V-0402
CB475
0.1u_Y5V-0402
CB476
0.1u_Y5V-0402
CB478
0.1u_Y5V-0402
CB479
0.1u_Y5V-0402
CB480
0.1u_Y5V-0402
CB481
0.1u_Y5V-0402
MCS_A#2(6)
MCS_A#3(6)
MCKE_A2(6)
MCKE_A3(6)
MCLK_A4(6)
MCLK_A#4(6)
MCLK_A3(6)
MCLK_A#3(6)
MCLK_A5(6)
MCLK_A#5(6)
VTT_DDR
MDQ_A9
1 2
VTT_DDR
MDQ_A8
MDQ_A3
MDQ_A7
MDQ_A6
MDQ_A2
MDQM_A0
MDQS_A0
MDQM_A1
MDQ_A13
MDQS_A1
MDQ_A12
MDQS_A2
MDQ_A21
MDQ_A17
MDQ_A16
MDQ_A22
MDQ_A18
MDQM_A2
MDQM_A3
MDQS_A3
MDQ_A29
MDQ_A25
MDQ_A31
MDQ_A27
MDQ_A26
MDQ_A30
MDQ_A38
MDQM_A4
MDQ_A34
MDQS_A4
MDQ_A40
MDQ_A44
MDQ_A35
MDQ_A39
MDQ_A28
MDQ_A24
MDQ_A19
MDQ_A1
MDQ_A5
MDQ_A4
MDQ_A0
MDQ_A47
MDQ_A46
MDQ_A43
MDQ_A42
MDQ_A61
MDQ_A60
MDQ_A51
MDQ_A50
MDQ_A58
MDQ_A59
MDQ_A63
MDQ_A62
MDQ_A55
MDQ_A54
MDQS_A6
MDQM_A6
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN13
56-0402
RN15
56-0402
RN17
56-0402
RN19
56-0402
RN24
47-0402
RN28
47-0402
RN30
47-0402
RN32
47-0402
RN34
47-0402
RN38
47-0402
DECOUPLING CAPACITORS
CB125
0.1u_Y5V-0402
CB127
0.1u_Y5V-0402
CB130
0.1u_Y5V-0402
CB133
0.1u_Y5V-0402
CB136
0.1u_Y5V-0402
CB139
0.1u_Y5V-0402
CB144
0.1u_Y5V-0402
CB149
0.1u_Y5V-0402
CB154
0.1u_Y5V-0402
CB159
0.1u_Y5V-0402
CB164
0.1u_Y5V-0402
CB169
0.1u_Y5V-0402
CB174
0.1u_Y5V-0402
MICRO-STAR INt'L CO., LTD.
DDR DIMM 1 & 2
MS-6726D2
+
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
14 29Tuesday, November 26, 2002
1
Page 15
5
DDR DIMM3 DDR DIMM4
DIMM3
48
SIGNALS
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
118
115
167
59
52
113
157
158
71
163
154
65
63
5
14
25
36
56
67
78
86
47
97
107
119
129
149
159
169
177
140
44
45
49
51
134
135
142
144
21
111
92
91
181
182
183
16
17
137
138
76
75
82
184
7
38
46
70
85
108
120
148
168
81
89
93
100
116
124
132
139
145
152
160
176
DIMM-D184-BK
A10/AP
A11
A12/NC
A13/NC
BA0
BA1
NC/BA2
CS0#
CS1#
NC/CS2#
NC/CS3#
RAS#
CAS#
WE#
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
DQM0/DQS9
DQM1/DQS10
DQM2/DQS11
DQM3/DQS12
DQM4/DQS13
DQM5/DQS14
DQM6/DQS15
DQM7/DQS16
DQM8/DQS17
MECC0
MECC1
MECC2
MECC3
MECC4
MECC5
MECC6
MECC7
CKE0
CKE1
SCL
SDA
SA0
SA1
SA2
CK0/NC
CK0#/NC
CK1/CK0
CK1#/CK0#
CK2/NC
CK2#/NC
ID_VDD
SPD_VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
POWER
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
FETEN/NC
NC/RESET#
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
ADDR.=1010010B ADDR.=1010011B
VCC_DDR
VCC_DDR
5
MA_B0
MA_B1
MA_B2
MA_B3
MA_B4
MA_B5
MA_B6
MA_B7
MA_B8
MA_B9
MA_B11
MA_B12
MBA_B0
MBA_B1
MRAS_B#
MCAS_B#
MWE_B#
MDQS_B0
MDQS_B1
MDQS_B2
MDQS_B3
MDQS_B4
MDQS_B5
MDQS_B6
MDQS_B7
MDQM_B0
MDQM_B1
MDQM_B2
MDQM_B3
MDQM_B4
MDQM_B5
MDQM_B6
MDQM_B7
SMB_CLK
SMB_DATA
MA_B[0..12](6)
D D
MBA_B0(6)
MBA_B1(6)
MCS_B#0(6)
MCS_B#1(6)
MRAS_B#(6)
MCAS_B#(6)
MWE_B#(6)
MDQS_B[0..7](6)
C C
MDQM_B[0..7](6)
MCKE_B0(6)
MCKE_B1(6)
SMB_CLK(10,11,14,24)
SMB_DATA(10,11,14,24)
B B
MCLK_B1(6)
MCLK_B#1(6)
MCLK_B0(6)
MCLK_B#0(6)
MCLK_B2(6)
MCLK_B#2(6)
A A
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
4
3
2
1
DDR Terminational Resisitors
DIMM4
48
A0
43
A1
41
A2
130
A3
37
A4
32
A5
125
A6
29
A7
122
A8
27
A9
141
A10/AP
118
A11
115
A12/NC
167
A13/NC
59
BA0
52
BA1
113
NC/BA2
157
CS0#
158
CS1#
71
NC/CS2#
163
NC/CS3#
154
RAS#
65
CAS#
63
WE#
5
DQS0
14
DQS1
25
DQS2
36
DQS3
56
DQS4
67
DQS5
78
DQS6
86
DQS7
47
DQS8
97
DQM0/DQS9
107
DQM1/DQS10
119
DQM2/DQS11
129
DQM3/DQS12
149
DQM4/DQS13
159
DQM5/DQS14
169
DQM6/DQS15
177
DQM7/DQS16
140
DQM8/DQS17
44
MECC0
45
MECC1
49
MECC2
51
MECC3
134
MECC4
135
MECC5
142
MECC6
144
MECC7
21
CKE0
111
CKE1
92
SCL
91
SDA
181
SA0
182
SA1
183
SA2
16
CK0/NC
17
CK0#/NC
137
CK1/CK0
138
CK1#/CK0#
76
CK2/NC
75
CK2#/NC
82
ID_VDD
184
SPD_VDD
7
VDD
38
VDD
46
VDD
70
VDD
85
VDD
108
VDD
120
VDD
148
VDD
168
VDD
81
GND
89
GND
93
GND
100
GND
116
GND
124
GND
132
GND
139
GND
145
GND
152
GND
160
GND
176
GND
DIMM-D184-BK
SIGNALS
POWER
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63
VREF
FETEN/NC
NC/RESET#
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
VCC_DDR
VCC_DDRVCC_DDR
VCC_DDR
3
MA_B0
MAB_B1
MAB_B2
MAB_B3
MAB_B4
MAB_B5
MA_B6
MA_B7
MA_B8
MA_B9
MA_B10
MA_B11
MA_B12
MBA_B0
MBA_B1
MRAS_B#
MCAS_B#
MWE_B#
MDQS_B0
MDQS_B1
MDQS_B2
MDQS_B3
MDQS_B4
MDQS_B5
MDQS_B6
MDQS_B7
MDQM_B0
MDQM_B1
MDQM_B2
MDQM_B3
MDQM_B4
MDQM_B5
MDQM_B6
MDQM_B7
SMB_CLK
SMB_DATA
MDQ_B0
2
MDQ_B1
4
MDQ_B2
6
MDQ_B3
8
MDQ_B4
94
MDQ_B5
95
MDQ_B6
98
MDQ_B7
99
MDQ_B8
12
MDQ_B9
13
MDQ_B10MA_B10
19
MDQ_B11
20
MDQ_B12
105
MDQ_B13
106
MDQ_B14
109
MDQ_B15
110
MDQ_B16
23
MDQ_B17
24
MDQ_B18
28
MDQ_B19
31
MDQ_B20
114
MDQ_B21
117
MDQ_B22
121
MDQ_B23
123
MDQ_B24
33
MDQ_B25
35
MDQ_B26
39
MDQ_B27
40
MDQ_B28
126
MDQ_B29
127
MDQ_B30
131
MDQ_B31
133
MDQ_B32
53
MDQ_B33
55
MDQ_B34
57
MDQ_B35
60
MDQ_B36
146
MDQ_B37
147
MDQ_B38
150
MDQ_B39
151
MDQ_B40
61
MDQ_B41
64
MDQ_B42
68
MDQ_B43
69
MDQ_B44
153
MDQ_B45
155
MDQ_B46
161
MDQ_B47
162
MDQ_B48
72
MDQ_B49
73
MDQ_B50
79
MDQ_B51
80
MDQ_B52
165
MDQ_B53
166
MDQ_B54
170
MDQ_B55
171
MDQ_B56
83
MDQ_B57
84
MDQ_B58
87
MDQ_B59
88
MDQ_B60
174
MDQ_B61
175
MDQ_B62
178
MDQ_B63
179
9
NC
101
NC
102
NC
173
NC
WP
DDR_VREF2
1
90
C113
103
0.1u_Y5V-0402
10
15
22
30
54
62
77
96
104
112
128
136
143
156
164
172
180
3
11
18
26
34
42
50
58
66
74
VCC_DDR VCC_DDR
4
MDQ_B[0..63] (6)
R646
75RST
R647
75RST
VTT_DDR VTT_DDR
CB484
0.1u_Y5V-0402
CB490
0.1u_Y5V-0402
CB492
0.1u_Y5V-0402
CB494
0.1u_Y5V-0402
CB500
0.1u_Y5V-0402
CB504
0.1u_Y5V-0402
MAB_B[1..5](6)
MCS_B#2(6)
MCS_B#3(6)
MCKE_B2(6)
MCKE_B3(6)
MCLK_B4(6)
MCLK_B#4(6)
MCLK_B3(6)
MCLK_B#3(6)
MCLK_B5(6)
MCLK_B#5(6)
CB489
0.1u_Y5V-0402
CB491
0.1u_Y5V-0402
CB493
0.1u_Y5V-0402
CB495
0.1u_Y5V-0402
CB499
0.1u_Y5V-0402
CB505
0.1u_Y5V-0402
MDQ_B0
2
MDQ_B1
4
MDQ_B2
6
MDQ_B3
8
MDQ_B4
94
MDQ_B5
95
MDQ_B6
98
MDQ_B7
99
MDQ_B8
12
MDQ_B9
13
MDQ_B10
19
MDQ_B11
20
MDQ_B12
105
MDQ_B13
106
MDQ_B14
109
MDQ_B15
110
MDQ_B16
23
MDQ_B17
24
MDQ_B18
28
MDQ_B19
31
MDQ_B20
114
MDQ_B21
117
MDQ_B22
121
MDQ_B23
123
MDQ_B24
33
MDQ_B25
35
MDQ_B26
39
MDQ_B27
40
MDQ_B28
126
MDQ_B29
127
MDQ_B30
131
MDQ_B31
133
MDQ_B32
53
MDQ_B33
55
MDQ_B34
57
MDQ_B35
60
MDQ_B36
146
MDQ_B37
147
MDQ_B38
150
MDQ_B39
151
MDQ_B40
61
MDQ_B41
64
MDQ_B42
68
MDQ_B43
69
MDQ_B44
153
MDQ_B45
155
MDQ_B46
161
MDQ_B47
162
MDQ_B48
72
MDQ_B49
73
MDQ_B50
79
MDQ_B51
80
MDQ_B52
165
MDQ_B53
166
MDQ_B54
170
MDQ_B55
171
MDQ_B56
83
MDQ_B57
84
MDQ_B58
87
MDQ_B59
88
MDQ_B60
174
MDQ_B61
175
MDQ_B62
178
MDQ_B63
179
9
NC
101
NC
102
NC
173
NC
DDR_VREF2
1
90
WP
C114
103
0.1u_Y5V-0402
10
15
22
30
54
62
77
96
104
112
128
136
143
156
164
172
180
3
11
18
26
34
42
50
58
66
74
2
MDQ_B6
1 2
MDQ_B2
3 4
MDQM_B0
5 6
MDQS_B0
7 8
MDQ_B47
1 2
MDQ_B43
3 4
MDQ_B46
5 6
MDQ_B42
7 8
MDQM_B1
1 2
MDQ_B13
3 4
MDQS_B1
5 6
MDQ_B12
7 8
MDQ_B20
R604 56-0402
MDQ_B19
R605 56-0402
MDQ_B23
R606 56-0402
MDQM_B3
R621 56-0402
MDQ_B24
R608 56-0402
MDQ_B32
R609 56-0402
MDQ_B45
R610 56-0402
MDQ_B41
R611 56-0402
MDQM_B5
R612 56-0402
MDQS_B5
R613 56-0402
MA_B1
1 2
MAB_B2
3 4
MA_B2
5 6
7 8
MA_B7
1 2
MA_B9
3 4
MA_B11
5 6
7 8
MA_B6
1 2
MA_B5
3 4
MAB_B5
5 6
7 8
MBA_B1
1 2
MA_B10
3 4
MA_B0
5 6
MAB_B1
7 8
MCS_B#1
1 2
MCS_B#0
3 4
MCS_B#3
5 6
MCS_B#2
7 8
MCKE_B0
1 2
MCKE_B2
3 4
MCKE_B1
5 6
MCKE_B3
7 8
MCAS_B#
R614 47-0402
MRAS_B#
R615 47-0402
MWE_B#
R616 47-0402
MBA_B0
R617 47-0402
MAB_B3
R618 47-0402
MA_B3
R619 47-0402
MA_B4
R620 47-0402
MAB_B4
R607 47-0402
MA_B8
R622 47-0402
MA_B12
R623 47-0402
VTT_DDR VTT_DDR VCC_DDRVCC_DDR
CB176
0.1u_Y5V-0402
CB178
0.1u_Y5V-0402
CB181
0.1u_Y5V-0402
CB184
0.1u_Y5V-0402
CB187
0.1u_Y5V-0402
CB190
0.1u_Y5V-0402
CB195
0.1u_Y5V-0402
CB200
0.1u_Y5V-0402
CB205
0.1u_Y5V-0402
CB210
0.1u_Y5V-0402
CB215
0.1u_Y5V-0402
CB220
0.1u_Y5V-0402
CB225
0.1u_Y5V-0402
Place these decoupling capacitors close to VTT_DDR termination resistors.
One decoupling capacitor for each R-pack.
MSI
Title
Size Document Number Rev
Date: Sheet of
VTT_DDR
MDQ_B63
1 2
VTT_DDR
MDQ_B59
MDQ_B58
MDQ_B62
MDQ_B1
MDQ_B5
MDQ_B4
MDQ_B0
MDQ_B11
MDQ_B10
MDQ_B15
MDQ_B14
MDQ_B9
MDQ_B8
MDQ_B3
MDQ_B7
MDQ_B22
MDQ_B18
MDQM_B2
MDQ_B21
MDQS_B2
MDQ_B17
MDQ_B16
MDQS_B3
MDQ_B29
MDQ_B25
MDQ_B28
MDQ_B31
MDQ_B27
MDQ_B30
MDQ_B26
MDQ_B39
MDQ_B38
MDQM_B4
MDQ_B34
MDQ_B37
MDQS_B4
MDQ_B33
MDQ_B36
MDQ_B40
MDQ_B44
MDQ_B35
MDQ_B53
MDQ_B49
MDQ_B48
MDQ_B52
MDQ_B56
MDQ_B60
MDQ_B51
MDQ_B55
MDQ_B50
MDQ_B54
MDQS_B6
MDQM_B6
MDQS_B7
MDQM_B7
MDQ_B57
MDQ_B61
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8
RN43
56-0402
RN45
56-0402
RN47
56-0402
RN52
47-0402
RN54
47-0402
RN56
47-0402
RN60
47-0402
RN64
47-0402
RN66
47-0402
DECOUPLING CAPACITORS
CB177
0.1u_Y5V-0402
CB179
0.1u_Y5V-0402
CB182
0.1u_Y5V-0402
CB185
0.1u_Y5V-0402
CB188
0.1u_Y5V-0402
CB191
0.1u_Y5V-0402
CB196
0.1u_Y5V-0402
CB201
0.1u_Y5V-0402
CB206
0.1u_Y5V-0402
CB211
0.1u_Y5V-0402
CB216
0.1u_Y5V-0402
CB221
0.1u_Y5V-0402
CB226
0.1u_Y5V-0402
MICRO-STAR INt'L CO., LTD.
DDR DIMM 3 & 4
MS-6726D2
+
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
15 29Tuesday, November 26, 2002
1
VTT_DDR
RN41
56-0402
RN42
56-0402
RN46
56-0402
RN48
56-0402
RN50
56-0402
RN51
56-0402
RN53
56-0402
RN55
56-0402
RN57
56-0402
RN59
56-0402
RN61
56-0402
RN63
56-0402
RN65
56-0402
RN67
56-0402
RN68
56-0402
CT52
1000u-6.3V
CB217
0.1u_Y5V-0402
CB222
0.1u_Y5V-0402
CB227
0.1u_Y5V-0402
CB353
0.1u_Y5V-0402
CB463
0.1u_Y5V-0402
CB464
0.1u_Y5V-0402
CB465
0.1u_Y5V-0402
CB466
0.1u_Y5V-0402
CB467
0.1u_Y5V-0402
CB468
0.1u_Y5V-0402
CB469
0.1u_Y5V-0402
CB470
0.1u_Y5V-0402
0A
Page 16
8
7
6
5
4
3
2
1
AGP 1.5V 1X/2X/4X/8X SLOT(AGP VER:3.0)
VCC5 = 60mils trace / 15 mils space
AGP1
B1
-OVRCNT
VCC5
D D
C C
B B
PIRQ#B(8,17)
AGP_CLK(10)
GREQ#(7)
ST0(7)
ST2(7)
RBF#(7)
DBI_LO(7)
SBA0(7)
SBA2(7)
SB_STB(7)
SBA4(7)
SBA6(7)
GAD31(7)
GAD29(7)
GAD27(7)
GAD25(7)
AD_STB1(7)
GAD23(7)
GAD21(7)
GAD19(7)
GAD17(7)
GC_BE#2(7)
GIRDY#(7)
GDEVSEL#(7)
GC_BE#1(7)
GAD14(7)
GAD12(7)
GAD10(7)
GAD8(7)
AD_STB0(7)
GAD7(7)
GAD5(7)
GAD3(7)
GAD1(7)
GPERR#
GSERR#
AGP_REF
VCC3
VCC3_SB
VCC_AGP
C115
0.1u_Y5V
B2
5V
B3
5V
B4
USB+
B5
GND
B6
-INTB
B7
CLK
B8
-REQ
B9
3.3V
B10
ST0
B11
ST2
B12
-RBF
B13
GND
B14
RESERVED
B15
SBA0
B16
3.3V
B17
SBA2
B18
SB_STB
B19
GND
B20
SBA4
B21
SBA6
B22
RSVD/KEY
B23
GND/KEY
B24
AUX3V/KEY
B25
3.3V/KEY
B26
AD31
B27
AD29
B28
3.3V
B29
AD27
B30
AD25
B31
GND
B32
AD_STB1
B33
AD23
B34
VDDQ
B35
AD21
B36
AD19
B37
GND
B38
AD17
B39
C/-BE2
B40
VDDQ
B41
-IRDY
B42
AUX3V/KEY
B43
GND/KEY
B44
RSVD/KEY
B45
3.3V/KEY
B46
-DEVSEL
B47
VDDQ
B48
-PERR
B49
GND
B50
-SERR
B51
C/-BE1
B52
VDDQ
B53
AD14
B54
AD12
B55
GND
B56
AD10
B57
AD8
B58
VDDQ
B59
AD_STB0
B60
AD7
B61
GND
B62
AD5
B63
AD3
B64
VDDQ
B65
AD1
B66
VREF_CG
AGP Slot-D124 _1.5V
PIRQ#A / PIRQ#B
-TYPEDET
RESERVED
USBÂGND
-INTA
-RST
-GNT
3.3V
RESERVED
-PIPE
GND
-WBF
SBA1
3.3V
SBA3
-SB_STB
GND
SBA5
SBA7
RSVD/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
AD30
AD28
3.3V
AD26
AD24
GND
-AD_STB1
C/-BE3
VDDQ
AD22
AD20
GND
AD18
AD16
VDDQ
-FRAME
RSVD/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
-TRDY
-STOP
-PME
GND
PAR
AD15
VDDQ
AD13
AD11
GND
AD9
C/-BE0
VDDQ
-AD_STB0
AD6
GND
AD4
AD2
VDDQ
AD0
VREF_GC
A1
12V
ST1
+12V
A2
G_DET#
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
VCC3
VCC_AGP
AGP Slot Imax
VCCq 8.0A
VCC3 6.0A
VCC12 1.0A
VCC5 2.0A
VCC3_SB ?A
PIRQ#A (8,17)
PCIRST#2 (18)
GGNT# (7)
ST1 (7)
PIPE# (7)
WBF# (7)
SBA1 (7)
SBA3 (7)
SB_STB# (7)
SBA5 (7)
SBA7 (7)
GAD30 (7)
GAD28 (7)
GAD26 (7)
GAD24 (7)
AD_STB#1 (7)
GC_BE#3 (7)
GAD22 (7)
GAD20 (7)
GAD18 (7)
GAD16 (7)
GFRAME# (7)
GTRDY# (7)
GSTOP# (7)
PCI_PME# (8,13,17)
GPAR (7)
GAD15 (7)
GAD13 (7)
GAD11 (7)
GAD9 (7)
GC_BE#0 (7)
AD_STB#0 (7)
GAD6 (7)
GAD4 (7)
GAD2 (7)
GAD0 (7)
SPEAKER
CPU_CTRL(11)
SYSTEM FAN
SYS_CTRL(11)
SPKR(9,12)
R913 2.2K
CPU FAN
R921 510 C290 33p_NPO
R929 510
R911 220
R912 220
Q103
2N3904S
+12V
C289 33p_NPO
R920 1K
Q105
2N3904S
C291 33p_NPO R923 10K
R924 4.7K
R928 1K
Q107
2N3904S
R914 4.7K
R917 68-0805R916 4.7K
R918 68-0805
Q104
FMMT718-SOT23
+12V
R922 4.7K
R925 68-0805
R926 68-0805
Q106
FMMT718-SOT23
C292 33p_NPO
PWM OVER VOLTAGE PROTECT CIRCUIT
Block function to force VCC_CORE volatge drop to zero within 0.5s after Thermaltrip active.
Optional delay cirucit T=RC > TRMTRIP# ready to VCCP voltage level
VCC3
R350 47K
TRMTRIP#(3,9,24)
C148 1u-0805_X7R
R352 1K
TRIP#_B
Q25
2N3904S
D12 1N4148S
C288 0.1u_Y5V
R915 10K
3
2
1
3
2
1
VCC3 VCC3
R345
1K
OVP_C
OVP_B
Q24
2N3904S
VCC5
BZ1
BUZZER-AC1205G
CPU_FAN (11)
R919
4.7K
CPUFAN1
D1x3-WH-SN
SYS_FAN (11)
R927
4.7K
SYSFAN1
D1x3-WH-SN
R346
1K
Q23
2N3906LT1-SOT23
OVP_TRIG (23)
To PWM control OVP input
Springdale Reference & Swing Voltage Circuit AGP SLOT DECOUPLING CAPACITORS
DET#_B
Q18
2N3904S
+12V VCC_AGP
R264
8.2K
GPERR#
DET#_C
7
R265
8.2K
Q16
2N3904S
R277
100
VCC_AGP
AGPREF
R262 60.4RST
R270 33.2RST
Q17
2N3904S
6
R266
39.2RST
R272
100RST
C116
0.1u_Y5V
C117
0.1u_Y5V
GSWING (7)
AGP_REF (7)
5
VCC3
4
CB363 X_0.1u_Y5V
CB364 X_0.1u_Y5V
CB365 X_0.1u_Y5V
CB367 X_0.1u_Y5V
VCC5
VCC3_SB
CB243
0.1u_Y5V
CB245
0.1u_Y5V
3
VCC_AGP
+
CT13
1000u-6.3V
CB248
0.1u_Y5V
CB250
0.1u_Y5V
MSI
Title
AGP 1.5V SLOT & FAN & OVER VOLTAGE PROTECT
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
MS-6726D2
2
VCC3
CB244
0.1u_Y5V
CB247
0.1u_Y5V
CB249
0.1u_Y5V
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
16 29Tuesday, November 26, 2002
1
0A
VCC_AGP
R263
8.2K
A A
G_DET# DET#_E
R276 300
8
Page 17
8
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PCI SLOT 1 (PCI VER: 2.2 COMPLY) PCI SLOT 2 (PCI VER: 2.2 COMPLY)
-12V
PCI1
B1
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B2
B3
B4
B5
B6
B7
B8
B9
-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V
YSLOT120
RESERVED
+5V(I/O)
RESERVED
RESERVED
+5V(I/O)
RESERVED
FRAME#
SDONE
C/BE#0
+5V(I/O)
REQ64#
TCK1
PCI_CLK0(10)
PREQ#5(8)
DEVSEL#(8,13)
VCC5
PIRQ#C
PIRQ#G
PRSNT1_1
PRSNT2_1
AD31(8,13)
AD29(8,13)
AD27(8,13)
AD25(8,13)
C_BE#3(8,13)
AD23(8,13)
AD21(8,13)
AD19(8,13)
AD17(8,13)
C_BE#2(8,13)
IRDY#(8,13)
LOCK#(8)
PERR#(8,13)
SERR#(8,13)
C_BE#1(8,13)
AD14(8,13)
AD12(8,13)
AD10(8,13)
AD8(8,13)
AD7(8,13)
AD5(8,13)
AD3(8,13)
AD1(8,13)
VCC3 VCC3
ACK#64
D D
C C
B B
TRST#
+12V
TMS
INTA#
INTC#
GND
GND
RST#
GNT#
GND
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3
AD22
AD20
GND
AD18
AD16
+3.3V
GND
TRDY#
GND
STOP#
+3.3V
SBO#
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
+3.3V
AD6
AD4
GND
AD2
AD0
+12V
TRST#1
A1
A2
TMS1
A3
TDI1
A4
TDI
A5
+5V
+5V
+5V
+5V
PIRQ#A
A6
PIRQ#F
A7
A8
A9
A10
VCC3
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
PCIRST#1
ID1
VCC5
PCIRST#1 (18)
PGNT#5 (8)
PCI_PME# (8,13,16)
AD30 (8,13)
AD28 (8,13)
AD26 (8,13)
AD24 (8,13)
R280 22
AD22 (8,13)
AD20 (8,13)
AD18 (8,13)
AD16 (8,13)
FRAME# (8,13)
TRDY# (8,13)
STOP# (8,13)
SDONE
SBO#
PAR (8,13)
AD15 (8,13)
AD13 (8,13)
AD11 (8,13)
AD9 (8,13)
C_BE#0 (8,13)
AD6 (8,13)
AD4 (8,13)
AD2 (8,13)
AD0 (8,13)
REQ#64_1
AD20
PCI_CLK1(10)
PREQ#1(8)
TCK
PIRQ#F
PIRQ#A
PRSNT1_2
PRSNT2_2
AD31
AD29
AD27
AD25
C_BE#3
AD23
AD21
AD19
AD17
C_BE#2
IRDY#
DEVSEL#
LOCK#
PERR#
SERR#
C_BE#1
AD14
AD12
AD10
AD8
AD7
AD5
AD3
AD1
ACK#64
-12V
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
PCI2
-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V
YSLOT120
TRST#
+12V
TMS
INTA#
INTC#
RESERVED
+5V(I/O)
RESERVED
GND
GND
RESERVED
RST#
+5V(I/O)
GNT#
GND
RESERVED
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME#
GND
TRDY#
GND
STOP#
+3.3V
SDONE
SBO#
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE#0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V(I/O)
REQ64#
+12V
VCC3
VCC5
ID2
TRST#
TMS
TDI
PIRQ#C
PIRQ#G
PCIRST#1
PGNT#1 (8)
PCI_PME#
AD30
AD28
AD26
AD24
R278 22
AD22
AD20
AD18
AD16
FRAME#
TRDY#
STOP#
SDONE
SBO#
PAR
AD15
AD13
AD11
AD9
C_BE#0
AD6
AD4
AD2
AD0
REQ#64_2
PCI_CLK2(10)
AD25
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
+5V
A62
+5V
IDSEL = AD20 IDSEL = AD25
PCI SLOT 3 (PCI VER: 2.2 COMPLY)
-12V
PCI3
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND
AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V
YSLOT120
PREQ#2(8)
TCK
VCC5VCC5
PIRQ#G
PIRQ#C
PRSNT1_3
PRSNT2_3
AD31
AD29
AD27
AD25
C_BE#3
AD23
AD21
AD19
AD17
C_BE#2
IRDY#
DEVSEL#
LOCK#
PERR#
SERR#
C_BE#1
AD14
AD12
AD10
AD8
AD7
AD5
AD3
AD1
ACK#64
VCC3
IDSEL = AD26
TRST#
+12V
TMS
INTA#
INTC#
RESERVED
+5V(I/O)
RESERVED
GND
GND
RESERVED
RST#
+5V(I/O)
GNT#
GND
RESERVED
AD30
+3.3V
AD28
AD26
GND
AD24
IDSEL
+3.3
AD22
AD20
GND
AD18
AD16
+3.3V
FRAME#
GND
TRDY#
GND
STOP#
+3.3V
SDONE
SBO#
GND
PAR
AD15
+3.3V
AD13
AD11
GND
AD9
C/BE#0
+3.3V
AD6
AD4
GND
AD2
AD0
+5V(I/O)
REQ64#
+12V
VCC3
VCC5
ID3
TRST#
TMS
TDI
PIRQ#F
PIRQ#A
VCC3_SBVCC3_SBVCC3_SB
PCIRST#1
PGNT#2 (8)
PCI_PME#
AD30
AD28
AD26
AD24
R279 22
AD22
AD20
AD18
AD16
FRAME#
TRDY#
STOP#
SDONE
SBO#
PAR
AD15
AD13
AD11
AD9
C_BE#0
AD6
AD4
AD2
AD0
REQ#64_3
AD26
A1
A2
A3
A4
TDI
A5
+5V
A6
A7
A8
+5V
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
+5V
A62
+5V
MASTER = PREQ#2MASTER = PREQ#1MASTER = PREQ#0
PIRQ#A PIRQ#C PIRQ#F
PCI PULL-UP / DOWN RESISTORS
DEVSEL#
TRDY#
IRDY#
FRAME#
SERR#
PERR#
LOCK#
A A
STOP#
CB280 0.1u_Y5V
VCC5
CB283 0.1u_Y5V
12
VCC5 VCC5 VCC3
VCC5
VCC3
PREQ#1(8)
PREQ#0(8,13)
PREQ#2(8)
PREQ#3(8)
PREQ#4(8)
PREQ#5(8)
34
RN73
56
2.7K
78
12
34
RN77
56
2.7K
78
8
PREQ#1
PREQ#0
PREQ#2
REQ#64_1
REQ#64_2
REQ#64_3
ACK#64
TMS
TDI
TMS1
TDI1
TCK1
TRST#1
TCK
7
12
34
56
78
R281 2.7K
R73 2.7K
R282 4.7K
R283 4.7K
R284 4.7K
R285 4.7K
R286 2.2K
R287 2.2K
R535 2.2K
R536 2.2K
R537 2.2K
R538 2.2K
R288 2.2K
R552 X_2.2K
RN74
2.7K
VCC5
PIRQ#B(8,16)
PIRQ#D(8)
PIRQ#A(8,16)
PIRQ#C(8)
PIRQ#F(8)
PIRQ#G(8)
PIRQ#E(8,13)
PIRQ#H(8)
SDONE
SBO#
6
PIRQ#A
PIRQ#C
PIRQ#F
PIRQ#G
SDONE
SBO#
PRSNT1_1
PRSNT1_2
PRSNT1_3
PRSNT2_1
PRSNT2_2
PRSNT2_3PCIRST#1
78
56
34
12
78
56
34
12
R289 X_0
R291 X_0
C243 0.01u_X7R
C244 0.01u_X7R
C245 0.01u_X7R
C246 0.01u_X7R
C247 0.01u_X7R
C248 0.01u_X7R
5
RN75
8.2K
RN76
8.2K
SM_LINK0 (9,24)
SM_LINK1 (9,24)
VCC5 VCC5
CB369
X_0.1u_Y5V
CB371
X_0.1u_Y5V
CB373
X_0.1u_Y5V
CB375
X_0.1u_Y5V
CB377
X_0.1u_Y5V
CB378
X_0.1u_Y5V
CB379
X_0.1u_Y5V
CB380
X_0.1u_Y5V
CB519
X_0.1u_Y5V
CB520
X_0.1u_Y5V
CB521
X_0.1u_Y5V
4
+
PCI SLOT DECOUPLING CAPACITORS
CT14
470u-16V
CB253
0.1u_Y5V
CB258
0.1u_Y5V
CB263
0.1u_Y5V
CB268
0.1u_Y5V
CB270
0.1u_Y5V
CB272
0.1u_Y5V
CB274
0.1u_Y5V
CB278
0.1u_Y5V
VCC3
+
3
CT15
1000u-6.3V
CB254
0.1u_Y5V
CB259
0.1u_Y5V
CB264
0.1u_Y5V
CB269
0.1u_Y5V
CB271
0.1u_Y5V
CB273
0.1u_Y5V
CB279
0.1u_Y5V
VCC3
CB370
X_0.1u_Y5V
CB372
X_0.1u_Y5V
CB374
X_0.1u_Y5V
CB376
X_0.1u_Y5V
MSI
Title
Size Document Number Rev
Date: Sheet of
2
-12V
CB255
0.1u_Y5V
CB265
0.1u_Y5V
+12V
MICRO-STAR INt'L CO., LTD.
VCC3_SB
CB261
0.1u_Y5V
CB266
0.1u_Y5V
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
PCI 1& 2 & 3 Slots
MS-6726D2
17 29Tuesday, November 26, 2002
+
CT23
100u-25V
CB252
0.1u_Y5V
CB262
0.1u_Y5V
0A
1
Page 18
8
7
6
5
4
3
2
1
ATA 33/66/100 IDE ConnectorsPRIMARY IDE BLOCK SECONDARY IDE BLOCK
IDE2
IDE_RST# HDRST#P IDE_RST# HDRST#S
R293 33
PDD[0..7](8)
D D
PD_DREQ(8)
PD_IOW#(8)
PD_IOR#(8)
PD_IORDY(8)
PD_DACK#(8)
IRQ14(8)
PD_A1(8)
PD_A0(8)
PD_CS#1(8)
IDEACTP#(20)
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0
R298
20KST X_4700p_X7R
R299
8.2K
YJ220-CB-1
1
2
3 4
5 6
7 8
91110
13 14
17 18
19
21
23
25
27
29
31
33
35
37
R300
4.7K
VCC3VCC5 VCC5 VCC3
PDD8
PDD9
PDD10
PDD11
PDD12
12
PDD13
PDD14
1615
PDD15
VCC5 VCC5
22
24
26
R930
28
20K
30
32
34
36
38
4039
C119
PDD[8..15] (8) SDD[8..15] (8)
ATADET0
PD_A2 (8)
PD_CS#3 (8)
SDD[0..7](8)
SD_DREQ(8)
SD_IOW#(8)
SD_IOR#(8)
SD_IORDY(8)
SD_DACK#(8)
IRQ15(8)
SD_A1(8)
SD_A0(8)
SD_CS#1(8)
IDEACTS#(20)
R292 33
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0
R294
20KST X_4700p_X7R
R295
8.2K
IDE1
YJ220-CW-1
1
3 4
5 6
7 8
91110
13 14
17 18
19
21
23
25
27
29
31
33
35
37
R296
4.7K
2
SDD8
SDD9
SDD10
SDD11
SDD12
12
SDD13
SDD14
1615
SDD15
22
24
26
R931
28
20K
30
32
34
36
38
4039
C118
ATADET1
SD_A2 (8)
SD_CS#3 (8)
C120
0.1u_Y5V
5VDDCCL
V_SYNC
H_SYNC
5VDDCDA
C128
47p_NPO
R933
330
C129
47p_NPO
5
VGA_PWRVGAPWR
R302
X_47K
FOR ESD
Video Connector
CRTB CRT_BF
FB16 75ohm-300mA FB17 75ohm-300mA
VGA1
15
10
14
9
13
8
12
7
11
6
C130
47p_NPO
YCN15F-003-1
VCC3 VCC_DDRVTT_DDR VCC5
CB381
0.01u_X7R
CB388
0.01u_X7R
CB395
0.01u_X7R
CB402
0.01u_X7R
CB409
0.01u_X7R
CB430
0.01u_X7R
CB453
0.01u_X7R
CB457
0.01u_X7R
4
17
5
4
3
2
1
16
C121
10p_NPO
{VOLTAGE}
CRTG CRT_GF
C124
10p_NPO
CRTR CRT_RF
C131
10p_NPO
BLUE "rounted GND", use one via to GND.
FB18 75ohm-300mA FB19 75ohm-300mA
GREEN "rounted GND", use one via to GND.
FB20 75ohm-300mA FB21 75ohm-300mA
RED "rounted GND", use one via to GND.
CB393
0.01u_X7R-0402
CB407
0.01u_X7R-0402
CB414
0.01u_X7R-0402
CB421
0.01u_X7R-0402
CB428
0.01u_X7R-0402
CB435
0.01u_X7R-0402
CB394
0.01u_X7R-0402
CB436
0.01u_X7R-0402
CB408
0.01u_X7R-0402
CB415
0.01u_X7R-0402
CB429
0.01u_X7R-0402
3
C122
22p_NPO
C125
22p_NPO
C132
22p_NPO
CB440
0.01u_X7R-0402
CB444
0.01u_X7R-0402
CB456R932
0.01u_X7R-0402
CB460
0.01u_X7R-0402
CB419
0.01u_X7R-0402
CB433
0.01u_X7R-0402
MSI
Title
Size Document Number Rev
Date: Sheet of
ATA33/66/100 IDE & VIDEO Connectors
D6 BAV99
C123
10p_NPO
D9 BAV99
C126
10p_NPO
D10 BAV99
C133
10p_NPO
VCC_DDR
MICRO-STAR INt'L CO., LTD.
2
VCC_AGP
R303
75RST
VCC_AGP
R309
75RST
VCC_AGP
R312
75RST
CB384
0.01u_X7R-0402
CB391
0.01u_X7R-0402
CB398
0.01u_X7R-0402
CB405
0.01u_X7R-0402
CB412
0.01u_X7R-0402
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
MS-6726D2
CRT_B (7)
CRT_G (7)
CRT_R (7)
18 29Tuesday, November 26, 2002
1
CB446
0.01u_X7R
CB458
0.01u_X7R
CB383
0.01u_X7R
CB459
0.01u_X7R
0A
FS2 1.1A-microSMD110
VCC5
C C
R304
R305
4.7K
DDC_G
Q19
NDS7002AS
R308 4.7K
Q20
NDS7002AS
R310 47
R311 47
4.7K
3VDDCCL(7)
3VDDCDA(7)
CRT_HSYNC(7)
CRT_VSYNC(7)
B B
VCC5 VCC5VCC3 VCC3
POLY SWITCH
R306
2.2K
VCC3
R307
2.2K
VCC5
D8 X_BAV99
FB15 80-0805-3A
D7 X_BAV99
VCC5
C127
47p_NPO
RESET BLOCK
VCC3
PCIRST_ICH5#(8) PCIRST#1 (13,17) PCIRST#2 (16)
A A
PCIRST_ICH5# PCIRST_ICH5#
PCIRST_ICH5# RST#_B
8
1 2
U38A DM7407
CRITICAL
(VCC5_SB) (VCC5_SB)
R937 4.7K
R938
10K
330
7
VCC3
R935
4.7K
RST#_C
Q109
2N3904S
CB516 0.1u_Y5V
R936 4.7K
IDE_B
6
VCC5_SB
U38B DM7407
CRITICAL
VCC5
R934
1K
IDE_RST#
Q108
2N3904S
VCC3
3 4
Page 19
E
D
C
B
POWER CIRCUIT FOR USB PORT 0,1,2,3 POWER CIRCUIT FOR USB PORT 4,5
A
USB_STR USB_STR
4 4
OC#1(9) OC#2(9)
FS4 2A-miniSMDC200 FB22 X_80-0805-3A
C139
0.1u_Y5V
SVCC1_FB SVCC2_FB
R315
470K
R320
560K
C134
1000p_X7R
NEAR USB CONNECTOR NEAR USB CONNECTOR
REAR PANEL USB CONNECTOR FOR USB PORT 0,1
L7
3
USB1-(9)
USB1+(9)
3 3
USB0-(9)
USB0+(9)
6
4
5
1
8
2
7
X_CMC-L02-9007030-C71
12
34
56
78
RN96
0
NEAR USB CONNECTOR
246
8
CN8
X_47p_NPO
135
7
REAR PANEL USB CONNECTOR FOR USB PORT 2,3
2 2
L8
3
USB3-(9)
USB3+(9)
USB2-(9)
USB2+(9)
1 1
E
6
4
5
1
8
2
7
X_CMC-L02-9007030-C71
12
34
56
78
RN98
0
NEAR USB CONNECTOR
246
8
CN11
X_47p_NPO
135
7
D
SVCC1 SVCC2
+
CT18
1000u-10V
R317
1K
FS5 2A-miniSMDC200 FB41 X_80-0805-3A
R518
470K
C237
0.1u_Y5V
R520
560K
REAR PANEL USB CONNECTOR FOR USB PORT 4,5
SVCC1
SBD1ÂSBD1+
SVCC1
SBD0ÂSBD0+
5
6
7
8
1
2
3
4
USB1A
USB*4P
THIRD
DOWN
20
21
22
USB5-(9)
USB5+(9)
USB4-(9)
USB4+(9)
L10
3
6
4
5
1
8
2
7
X_CMC-L02-9007030-C71
12
34
56
78
RN97
0
NEAR USB CONNECTOR
LAN CONNECTOR
100_LED#(13)
SVCC1
SBD3ÂSBD3+
SVCC1
SBD2ÂSBD2+
13
14
15
16
9
10
11
12
USB1B
SECOND
USB*4P
UP
1G_LED#(13)
LAN2_5
TR_D0+(13)
TR_D0-(13)
TR_D1+(13)
PWR
100_LED#
1G_LED#
TR_LED
TR_D1-(13)
TR_D2+(13)
TR_D2-(13)
TR_D3+(13)
TR_D3-(13)
3VSB
TR_LED(13)
17
18
19
C
X_1000p_Y5VC315
X_1000p_Y5VC316
X_1000p_Y5VC317
X_1000p_Y5VC318
R889 0
R890 0
R447 330
B
CP2CP1
+
C236
1000p_X7R
246
8
CN10
X_47p_NPO
135
7
NOT INSTALL R889,R890
LAN_USB1B
100_LED#
1G_LED#
LPWR
LGND
PWR
TR_LED
GREEN
19
ORANGE
20
POWER
13
TD1+
18
TD1-
12
TD2+
17
TD2-
11
TD3+
16
TD3-
10
TD4+
15
TD4-
9
14
GND
AMBER
21
22
USB_RJ45
MSI
Title
Size Document Number Rev
Date: Sheet of
MICRO-STAR INt'L CO., LTD.
CT46
470u-16V
LAN_USB1A
SVCC2
5
SBD5-
6
SBD5+
7
8
SVCC2
SBD4ÂSBD4+
LEFT RIGHT
UP
1
2
3
4
DOWN
USB_RJ45
CP3
CP4
BCM4401
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
USB & LAN Connectors
MS-6726D2
A
R519
1K
23
24
25
26
27
28
29
30
19 29Tuesday, November 26, 2002
0A
Page 20
8
7
6
5
4
3
2
1
Front Panel
ATX Connector
R379 330 R380 68
VCC5
ATX1
VCC3
D D
PS_ON#(11)
VCC5_SB
C C
-12V
CB287
0.1u_Y5V
R891 33
R376 4.7K
X_1000p_Y5V
VCC5
CB290
0.1u_Y5V
C263
11
12
13
14
15
16
17
18
19
20
3.3V
-12V
GND
PSON
GND
GND
GND
-5V
5V
5V
POWER
YPC20-N
1
3.3V
2
3.3V
3
GND
4
5V
5
GND
6
5V
7
GND
8
POK
9
5VSB
10
12V
CT56
100u-25V
POK(22)
POK
+
CB285
0.1u_Y5V
CB522
0.1u_Y5V
(VCC5_SB)
CRITICAL
U38C DM7407
C319
X_1000p_Y5V
VCC5
5 6
CB291
0.1u_Y5V
VCC3
CB286
0.1u_Y5V
CB292
0.1u_Y5V
RSTBTN#(9)
PWR_OK
VCC5_SB
+12V
IDE LED
R382 0
C163 X_2.2u_Y5V
S0
S1
S3
S5
RESUME RESET BLOCK
F_P1
IDE_PWR P_LED
1
HDDLED
RST#
HDD+
3
HDD-
5 6
RESET- PWSW+
7
RESET+
9
NC
PIN2x5-10
PLED
SUSLED
1
0
0
0
0
1
1
0
PLED
SLED
PWSW-
2
4
8
SUSLED
PWRSW
PWRSW#
PLED (11)
SUSLED (11)
R381 0
GPI_LOB0(11)
VCC3
+12V
USB6+(9)
OC#7(9)
USB7-(9)
R940 10K
3VSB
GPI_PCSPKDET(11)
PC_B(12) PC_A (12)
R939 10K
3VSB
VCC3 3VSB VCC3 VCC3USB_STR
R884
4.7K
P_LED
SUSLED
F_P2
1 2
3
5
7 8
9 10
11 12
13 14
15 16
17 18
19
23 24
25 26
27 28
29 30
31 32
33 34
HEAD2X17_2MM
R885
4.7K
4
6
PWRSWPWRSW#
20
HDDLED
22
SERIAL ATA CONNECTOR BLOCK
R886
4.7K
GPI_LOB1 (11)
GPI_FRONT_CABLE (11)
USB6- (9)
USB7+ (9)
GPI_ESUPPORT_LED (11)
GPI_ESUPPORT (11)
INTRUDER# (11)
INTRUDER_CABLE_L (11)
HDDLED
IDEACTP#(18)
R386 330
Q66_B Q67_B
Q34
2N3906LT1-SOT23
R387 330
Q35
2N3906LT1-SOT23
IDEACTS# (18)
3VSB
C269
2.2u_Y5V
1 2
U36A
74LCX14-SOIC14
(3VSB)
CB517 0.1u_Y5V
3VSB
3 4
U36B
74LCX14-SOIC14
(3VSB)
PCA LEDs Block
B B
VCC5
123456
78
RN93
330
DLED1(11)
DLED2(11)
DLED3(11)
DLED4(11)
A A
8
DLED1
DLED2
DLED3
DLED4
Q97
NDS7002AS
GP56(11)
R887
10K
7
D_GN_RD-D-5V-CR-A
Q98
NDS7002AS
D_LED
2 1
4 3
NDS7002AS
Q101
NDS7002AS
DDLED1
DDLED2
DDLED3
56
NC
78
Q99
NDS7002AS
6
DDLED4
Q100
12
RN92
34
470
56
78
VCC5
VCC3 3VSB
R941
330
PWR_OK
R942 33
0.1u_Y5V
5
AUXILIARY POWER LED
SUSLED(11)
11 10
U36E
74LCX14-SOIC14
C294
R390
300
LED_AUX
AUX_LED
ORANGE LED
R893 33R892 100K
C270
X_1u-0805_X7R
PCA LEDs Block
SUSPEND LED
R894 47K
R943 33
9 8
U36D
74LCX14-SOIC14
(3VSB)(3VSB)
4
VCC5_SB3VSB
R546
X_10K
RSMRST# (9,24)
R388
1K
LED_STR_A
STR_LED
GREEN LED
LED_STR_C
Q37
NDS7002AS
R185
4.7K
PWRGDA (5,24)
3
SATA_TX0(9) SATA_TX1(9)
SATA_RX#0(9) SATA_RX#1(9)
SATA_RX0(9)
SATALED#(9)
PWRSW
MSI
Title
Size Document Number Rev
Date: Sheet of
SATA1
1
GND
2
HT+
3
4
5
6
7
HTÂGND
HRÂHR+
GND
SATA
SATA_TX#1(9)SATA_TX#0(9)
SATA_RX1(9)
SATA LED BLOCK
VCC3
R853
1K
R654 330
Q92_B
2N3906LT1-SOT23
Q92
Power Button Block
3VSB
R374
R375 22
MICRO-STAR INt'L CO., LTD.
ATX Connector & Front Panel
2
4.7K
C157
X_0.1u_Y5V
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
MS-6726D2
20 29Tuesday, November 26, 2002
1
2
3
4
5
6
7
HDDLED
PWBTIN# (11)
1
SATA2
GND
HT+
HTÂGND
HRÂHR+
GND
SATA
0A
Page 21
5
4
3
2
1
BO1
DZ4A BAT54A
HDRV1
PHASE_2V5
LDRV1
1SNS1
BO2
R875 10
HDRV2
PHASE_1V5
LDRV2
1SNS2
8
D
7
D
6
D
VCC5_SB
C264 10u-0805_Y5V
B1
C165 0.1u_X7RR874 10
C267 10u-1206_Y5V
CT49 470u-16V
R882 10
R396 2.15KST
DZ4B BAT54A
B2
C167 0.1u_Y5V
CT57 470u-16V
C265 10u-1206_Y5V
R883 10
R406 1.69KST
+
CT65
100u-25V
It contain DDR and AGP, 13A.
Trace Width is 360mils.
Add copper for Thermal issue.
Q96
NDS352AP
U15
VCC5_STR
D D
SLP_S4#(9)
VCC5_STR
SLP_S3#(9)
C C
R395 56.2KST
C166 0.01u_X7R
R397 1K
R876 0
SLP_S3#
R402 56.2KST
C168 0.01u_X7R
R404 1K
R407 1K
If Vcc5_str voltage too low, then move R876
and CB294 change to 100Kohm.
CB293
0.1u_Y5V
CB294 0.1u_Y5V
5V Dual power switching 5V USB Power Supplier
POK#(22)
5V_CTRL(22)
B B
R411 2.2K
VCC5_SB VCC5_SB
28
VCC
1
AGND
15
PG1
8
ILIM1
SS1
FPWM1#
VIN
ILIM2
SS2
FPWM2#
DDR
+12V
EN1
11
ILIM1
12
SS1
9 10
FPWM1# VSEN1
14
VIN
16
PG2/REF2OUT
21
EN2
18
ILIM2/REF2
17
SS2
20
FPWM2#
13
DDR
FAN5236-TSSOP
CRITICAL
R409 1.5K
3V_MAIN#
R413 1K
3V_AUX
Trace Width is 180mils. Trace Width is 180mils.
VCC5 VCC5
CB296
0.1u_Y5V
3V_GA
Q45
NDS7002AS
Q47
NDS7002AS
BOOT1
HDRV1
SW1
LDRV1
PGND1
ISNS1
BOOT2
HDRV2
SW2
LDRV2
PGND2
ISNS2
VSEN2
6
5
4
2
3
7
23
24
25
27
26
22
19
Q43
1
S
2
S
3
S
4 5
G D
FDS4410
+
VCC5STR
+
VCC5_STR
VCC5_STR
VCC5STR
5
6
4
VCC5_STR
5
6
4
Q38
S1G1D1
D1
D2
D2
S2G2
FDS6984S-SO8
CRITICAL
Q39
S1G1D1
D1
D2
D2
S2G2
FDS6984S-SO8
CRITICAL
CHOCK3 1.2uH
CRITICAL
PHASE_2V5
3
7
8
12
VSENSE_2V5
PHASE_1V5
3
7
8
12
SENSE_1V5
5V_CTRL(22)
VCC5_STR
POK#(22)
CHOCK1 3.3uH
CRITICAL
CHOCK2 3.3uH
CRITICAL
+12V
R412 2.2K
Continuous current 7A,
peak up to 10A.
+
R393
CT12
10KST
330u-6.3V
R398
5.49KST
700mA@S3
Continuous current
5.9A, peak up to 8A.
+
R403
CT58
2.2KST
470u-16V
R408
3.01KST
R410 1.5K
5V_MAIN#
R414 1K
5V_AUX
VCC_DDR
2.55V@7A
VCC_AGP
1.5V@6A
5V_G1
Q46
NDS7002AS
5V_G23V_GB
Q48
NDS7002AS
VCC5 & VCC3 Discharge Residual Voltage
R400 4.7K
-12V
Q44
1
S
D
2
S
D
3
S
D
4 5
G D
FDS4410
+
CT59 100u-25VR416 0R415 0
CB297 0.1u_Y5V
8
7
6
VCC5_SB
VCC5
123456
RN89
39
Q40_G
Q110
NDS352AP
78
Q40
Q40_D
MMBFJ108
USB_STR
+
CT50
100u-25V
It contain USB, 4A@6ports + PS/2.
Trace Width is 120mils.
VCC3
123456
Q41_D
Q41
MMBFJ108
78
RN90
39
GMCH VTT Generator
+12V_OP
CPUBOOT
Northwood
Prescott
1u-0805_X7R
REF_1V25
C169
Voltage
VTT
U16A
NS-LM358MX-SOIC8
CRITICAL
3
+
2
-
4 8
VTT_FB
R427 1K
1
X_2N3904S
4
Q55
VTT_R
5
6
-12V
VTT_M2
+
-
4 8
VTT_CTL
7
U16B
NS-LM358MX-SOIC8
CRITICAL
R428 X_2.2K R429 X_1.5K
Q56
X_2N3904S
LOW 1.45V
HIGH 1.225V
R421 330
VCCP
A A
5
R422 X_1K
VTT_M3
VTT_M1
VCC3
Q50
FDD6035AL-T0252
CRITICAL
Q54
NDS352AP
Power deplete cirucit when VCCP trun it off
R430 X_2.2K
3
+
VCC3
CT22
100u-25V
VRM_GD (23)
3.5A sustain
VCCP / 1.6A@600mA
VTT
CB299
0.1u_Y5V
CPU_VTT
GMCH_VTT
Bootstrip pin are input rather then output on Intel Prescott processor, either it's
internal weak pull-up but still need to identify it can be sufficient driving
capability for out side ciruit. And the bootstrip pin power by core voltage so the
outside cirucit need to adjust the turn off voltage.
MSI
Title
Size Document Number Rev
2
Date: Sheet of
TBD
MICRO-STAR INt'L CO., LTD.
AGP & MEMORY & USB Regulator Controller
MS-6726D2
TBD
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
21 29Tuesday, November 26, 2002
1
0A
Page 22
5
4
3
2
1
3.3V Standby Power Supplier3.3V Dual Power Supplier
Trace Width is 60mils.
VCC3 3VSB
D D
R432 2.2K
POK#
R436 0
C C
R431 1.5K
+12V
3VSB_DUAL_SWAPOK#
R435 1K
3VSB_DUAL_SWB
3VSB
CB510
0.1u_Y5V
3V_G1A
Q58
2N3904S
3V_G2A
Q59
NDS352AP
GMCH_VTT ON/OFF CIRCUIT
R445
1.5K
QON_C
R449 2.2K
POK#
R450 2.2K
B B
QON
Q62
2N3904S
Q57
1
S
D
2
S
D
3
S
D
4 5
G D
FDS4410
CB511 0.1u_Y5V
Trace Width is 60mils.
R446
1.5K
VTT_C
R448 1K
VTT_B
Q61
2N3904S
8
7
6
CB257
0.1u_Y5V
Q111
NDS352AP
3VSB
VTT_OP_B
CB267
0.1u_Y5V
+12V+12V+12V
VCC3_SB
+
CT60
22u-10V
Q60
2N3906LT1-SOT23
+12V_OP
VCC5_SB
+
CT61
CB300
22u-10V 0.01u_X7R
ALE
1inch thermal copper required, maximum current need to supply three of Microsoft
Foxfire add-on cards within LDO case temperature under 80degreeC.
VCC_DDR
VCC3
CT25
100u-25V
C184
0.1u_Y5V
VR2
AMS1084CD-TO252-5A
3
VOUT
1
CB301
0.1u_Y5V
VIN
ADJ
2
0.1u_Y5V
3VSB_ADJ
C172
VTT_DDR VOLTAGE SUPPLIER
CB21 2.2u_Y5V
+
C179
0.1u_Y5V
VR3
10
AVIN
11
PVIN
12
PVIN
2 5
GND VSENSE
LP2995-LLP16
CRITICAL
NC:1,3,4,6
9,13,16
VREFVDDQ
VTT
VTT
GMCH VCC_DAC Voltage Supplier
U18
1 2
VIN VOUT
3
VOUT
6
VOUT
7
VOUT
5
NC
8
NC
LM317L-SO8
CRITICAL
DAC_ADJ
4
ADJ
R433
200RST
R434
332RST
78
14
15
R451
100RST
R452
28RST
Maximum 1.2A sustain load
+
CB302
CT24
0.1u_Y5V
1000u-6.3V
CT26
1000u-6.3V
+
CT62
100u-10V
+
CT45
330u-6.3V
1.7V@250mA
VCC_DACVCC3
+
CB304
0.1u_Y5V
VTT_DDR
VR THERMAL BLOCK
R631 7.5K
VCC5VCC5 VCC5
R632
R633
1KST
RT1
10KST-T
CRITICAL
5
1KST
THERMP
THERMN
R636
499RSTR872
C261
0.1u_Y5V
A A
21.5KST
U33A
NS-LM358MX-SOIC8
CRITICAL
3
+
2
-
4 8
THERMO
1
R635 130RST
R634 680
4
THERM_B
VCC5
U33B
NS-LM358MX-SOIC8
CRITICAL
5
+
6
-
4 8
Q86
NDS7002AS
7
PROCHOT# (5)
POK(20) POK# (21)
SLP_S4#(9)
3
POK#
2
5 6
U36C 74LCX14-SOIC14
(3VSB)
CRITICAL
3VSB
53
1
4
2
U39
NC7SZ08
MSI
Title
Size Document Number Rev
Date: Sheet of
POK#
5V_CTRL (21)
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
VCC3_SB & VCC_DAC & VTT Regulator Controller
MS-6726D2
22 29Tuesday, November 26, 2002
1
0A
Page 23
8
7
6
5
4
3
2
1
+12VP_FET
COIL1 1.1uH-25A
CT28
820u-25V
JPW1
+12VP
D D
CB311
0.01u_X7R
3
12V
4
12V
D2x2
VID[0..5](3)
VRM_GD(9,21)
R458 1K
VCC3
C C
VCC5
R459 0
C196 0.1u_X7R
R461 470KST
R462 X_25K-N
GND
GND
1
2
VID0
VID1
VID2
VID3
VID4
VID5
VRMPG
R465 150KST
OVP_TRIG(16)
VDIFF
R530 0
R531 X_0
C198 0.22u_X7R
R468 2KST
R469 15KST
COP
C200 5600p-X7R
FB
C203
X_??
R472 1.5KST
R877
4.7K_THERMISTOR
Close low side mosfet
R879
1.65KST
B B
+12VP
R878
3.65KST
VSS_SENSE(3)
VCC_SENSE(3)
VCCP
R482
5.6KST
DIS
OFS
FS
OVP
REF
DAC
COMP
VDIFF
VID3
VID2
VID1
VID0
VID4
VID5
U20
7
VID0
6
VID1
5
VID2
4
VID3
3
VID4
8
VID12.5
2
PGOOD
27
EN
9
OFS
28
FS
1
OVP
11
REF
10
DAC
13
COMP
12
FB
14
VDIFF
Intersil 6556BCB
CRITICAL
R476 100
R478 0
R480 0
R481 100
R581 1K
R582 1K
12
34
RN88
56
1K
78
26
VCC
17
GND
22
PWM2
23
ISEN2
21
PWM1
20
ISEN1
18
PWM3
19
ISEN3
25
PWM4
24
ISEN4
15
VSEN
16
RGND
VCORE_SENSE-
C207
X_0.1u_Y5V
VCORE_SENSE+
VCC3
VCC5
CB321
1u-0805_X7R
PWM1
ISEN1
PWM2
ISEN2
PWM3
ISEN3
PWM4
ISEN4
R453 4.7-0805
+12VP
R460 2.4KST
R464 2.4KST
R467 2.4KST
R470 2.4KST
+12VP
R483 1K
Q73
2N3904S
A A
Q31_G
2N3904S
8
Q74
R485 1K
Q36_G
BOOT(3)
3VSB
R487 4.7K
R544 10K
7
VID_GD (4)
VCC5_SB +12VP
Q80
2N3904S
R541
4.7K
Q79
2N3904S
R542
4.7K
FB
R543
20K
Q81
NDS7002AS
VDIFF
6
U19A
12VP1
14
VCC
U_G1
C188
0.1u_X7R
3
1
12VP1
5 9
C194
1u-0805_X7R
6
2
R471
4.7-0805
12VP2
14
C205
X_0.1u_X7R
3
1
12VP2
5 9
C212
1u-0805_X7R
6
2
12VP2 U_G3
6
7
C268
X_1u-0805_X7R
4
3
5
BOOT1
PHASE1
GND
PWM1
HIP6602B
CRITICAL
U19B
PVCC U_G2
BOOT2
PHASE2
PGND
PWM2
HIP6602B
CRITICAL
U21A
VCC
BOOT1
PHASE1
GND
PWM1
X_HIP6602B
CRITICAL
U21B
PVCC U_G2
BOOT2
PHASE2
PGND
PWM2
HIP6602B
CRITICAL
U35
VCC
PVCC
PHASE
GND
PWM
X_HIP6601B
CRITICAL
L_G1
L_G2
U_G1
L_G1
L_G2
U_G
BOOT
U_G1 UG1
12
BOOT1
11
C189
0.1u_X7R
PHASE1
13
L_G1
4
U_G2
BOOT2
10
C195
0.1u_X7R
PHASE2
8
L_G2
7
U_G3
12
BOOT3
11
0.1u_X7R
PHASE3
13
L_G3
4
U_G4
BOOT4
10
C211
0.1u_X7R
PHASE4
8
L_G4
7
1
BOOT3
2
PHASE3
8
L_G3PWM3
5
L_G
4
C204
R454
3.3-0805
X_FDD6670A-T0252
CRITICAL
LG1
R456
0-0805
CT30
820u-25V C192 X_4.7u-1206_Y5V
UG2
R457
3.3-0805
X_FDD6670A-T0252
CRITICAL
LG2
R466
0-0805
CT31
820u-25V
UG3
R474
3.3-0805
X_FDD6670A-T0252
CRITICAL
LG3
R479
0-0805
CT34
820u-25V
UG4
R486
3.3-0805
X_FDD6670A-T0252
CRITICAL
LG4
R489
0-0805
Decide package on placement stage
Q64
FDD6670A-T0252
CRITICAL
+12VP_FET
Q67
FDD6670A-T0252
CRITICAL
+12VP_FET
C201 X_4.7u-1206_Y5V
C202 1u-0805_X7R
Q70
FDD6670A-T0252
CRITICAL
+12VP_FET
Q75
FDD6670A-T0252
CRITICAL
3
C185 X_4.7u-1206_Y5V
C186 1u-0805_X7R
Q63
IPD06N03LA-T0252
CRITICAL
Q65
C193 1u-0805_X7R
Q66
IPD06N03LA-T0252
CRITICAL
Q68
Q69
IPD06N03LA-T0252
CRITICAL
Q71
C209 X_4.7u-1206_Y5V
C210 1u-0805_X7R
Q72
IPD06N03LA-T0252
CRITICAL
Q76
R617
R618
R619
R620
Title
Size Document Number Rev
Date: Sheet of
CRITICAL
4.7u-1206_Y5V
COIL2 0.65uH_25A
CRITICAL
R455
1-1206_0.5W
C191
0.01u_X7R
Decide package on placement stage
COIL3 0.65uH_25A
CRITICAL
R463
1-1206_0.5W
C199
0.01u_X7R
Decide package on placement stage
COIL4 0.65uH_25A
CRITICAL
R477
1-1206_0.5W
C208
0.01u_X7R
Decide package on placement stage
COIL5 0.65uH_25A
CRITICAL
R488
1-1206_0.5W
C214
0.01u_X7R
MSI
2
+12VP
CB306
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
0.8375~1.6V / 90A
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
VRM 10 - Intersil 6556A
MS-6726D2
23 29Tuesday, November 26, 2002
1
CT32
1800u-6.3V
CT35
1800u-6.3V
CT37
1800u-6.3V
CT38
1800u-6.3V
CT41
1800u-6.3V
CT42
1800u-6.3V
CT43
1800u-6.3V
CT44
1800u-6.3V
CT36
1000u-6.3V
CT39
1000u-6.3V
CT40
1000u-6.3V
0A
Page 24
8
7
6
5
4
3
2
1
CPU GTL REFERNCE VOLTAGE BLOCK
VCCP
R1
D D
GTLREF(3,5)
0.63*Vccp
C2
0.1u_X7R
200RST
R2
169RST
Close CPU
VTT
R532
200RST
Close GMCH
HSWING(5)
CPU ITP BLOCK
ALL COMPONENTS CLOSE TO ITP
JTAG1
ITP_TDI(3)
ITP_TRST#(3)
ITP_TCK(3)
ITP_TDO(3)
ITP_CLK(10)
BPM#5(3)
BPM#4(3)
BPM#3(3)
BPM#2(3)
BPM#1(3)
C C
BPM#0(3)
ITP_DBR#(3)
VCCP
R533 0 R534 X_0
ITP_TDO
ITP_TCK
ITP_DBR#
CB1 0.1u_Y5V
ITP_TMS(3)
ITP_TCK(3)
1 2
3
5
7
9
11
13
15
17
19
21
23
25
27
ITP_DBR#
ITP_TDO
ITP 39ohm
TDI TMS
TRST#
TCK
BCLK#
TDO
BCLK
RESET#
FBO
BPM#5
BPM#4
BPM#3
BPM#2
BPM#1
BPM#0
DBR#
VCC
JTAG
CRITICAL
R11 150
R17 75
R16 39
R18 27
R16 R18
47ohm
47ohmUSB_ITP
27ohm
GND
GND
GND
GND
GND
GND
DBA#
VTAP
VCC
4
NC
UTCK ITP_TCKCTCK
6
NC
8
10
R8 150
12
14
ITP_RST#
16
18
20
22
24
26
CB2 0.1u_Y5V
28
VCC3
VCCP
VCCP
ITP_TMS (3)
ITP_CLK# (10)
CPURST# (5)
VCCP
VREF(6)
XCOMPL(6)
XCOMPH(6)
VCCA_FSB(5)
VCCA_DPLL(5)
VCCP
R42
C7
301RST0.01u_X7R
1/4*Vccp
C10
R45
0.01u_X7R
100RST
16V
I=30mA
C8
0.1u_X7R
I=35mA
ESR is 0.1mohm to GMCH
CT2
100u-10V
ALU
R46 150RST
R50 150RST
C19 2.2u_Y5V
6.3V
R48 30.1KST
R52 10KST
CB22 2.2u_Y5V
R56 10KST
R60 30.1KST
L5 1uH-1206-1A
VCCA_DDR(6)
0.1u_X7R
L3 0.82uH-30mA R43 1RST
+
CT1
22u-16V
ALE
+
C9
0.1u_X7R
VCC_DDR VCC_DDR
VCC_DDR_C3(6)
VCC_DDR_C2(6)
VCC_DDR
VCC_DDR
FSB
DPLL
XRCOMP(6)
YRCOMP(6)
YCOMPL(6)
YCOMPH(6)
C257
R44 1RSTL4 100nH-300mA
+
CT48
22u-16V
VCC_AGP
VCC_AGP
CB20 2.2u_Y5V
R47 42.2RST
R51 42.2RST
R55 42.2RST
R59 42.2RST
R49 30.1KST
R53 10KST
CB23 2.2u_Y5V
R57 10KST
R61 30.1KST
VCC_AGP
ICH5 STRAPPING RESISTORS
ALL COMPONENTS CLOSE TO ICH5
Trace length is less than 3inchs to ICH5.
FERR#(9)
TRMTRIP#(3,9,16)
H_COMP(9)
HL11(9)
GPI12(9)
SMBCLK(9,13)
SMB_ALERT#(9)
SM_LINK0(9,17)
SM_LINK1(9,17)
SUS_STAT#(9)
BATTLOW#(9)
SMBDATA(9,13)
LNK_ALERT#(9)
SIO_SMI#(9)
GPI8(9)
RI#(9)
RSMRST#(9,20)
SMB_CLK(10,11,14,15)
SMB_DATA(10,11,14,15)
REQA#(8)
GPI7(9)
GPI6(9)
SERIRQ(9,11)
KBRST#(9)
A20GATE(9)
THERM#(9)
INTRUDER#(11)
ICH_GD(9)
R79 62
R655 62
R81 52.3RST
Impedance is equal 60ohm.
R82 61.9RST
12
34
56
78
12
34
56
78
12
34
56
78
R85 8.2K
R864 X_330
R857 4.7K
R858 4.7K
R956 8.2K
R957 8.2K
R958 8.2K
R506 8.2K
R507 10K
R508 10K
R86 4.7K
R172 1M
R547 10K
RN1
10K
RN2
10K
RN3
10K
VCCP
VCC_AGP
3VSB
VCC3
VCC3
VBAT
CPU STRAPPING RESISTORS
B B
ITP_TRST#(3)
PROCHOT#(5)
CPURST#(3)
A A
8
ALL COMPONENTS CLOSE TO CPU
BPM#4(3)
BPM#5(3)
BPM#2(3)
BPM#3(3)
BPM#1(3)
BPM#0(3)
ITP_TDI(3)
CPU_GD(3)
HBR#0(3,5)
R23 62
R26 62
R28 62
R31 62
R33 62
R34 62
R24 150
R29 680
R25 120
R27 300
R30 200RST
R32 62
7
VCCP
VCCP
VCCP
6
VCC_AGP
VCC_AGP
SMBDATA(9,13)
SMBCLK(9,13)
PWRGDA(20)
SMB_CLK(10,11,14,15)
SMB_DATA(10,11,14,15)
R67 226RST R68 0
R69 147RST
R71 113RST
R521 226RST
R522 147RST
R523 113RST
R862 X_4.7K
X_2N3906LT1-SOT23
5
Q95_B
Q95
C30 0.1u_X7R
R70 0
C31 0.1u_X7R
+12V
R859
X_8.2K
4
Q93
X_NDS7002AS
Q93_B
HL_SWING (7)
H_SWING (9)
800mV
HL_VREF (7)
H_VREF (9)
350mV
CI_SWING (7)
800mV
CI_VREF (7)
350mV
R860
0
Q94
X_NDS7002AS
3
VBAT
Close AD11 of ICH5.
R861
0
MSI
Title
CPU & GMCH & ICH5 PULL UP / DOWN RESISTORS
Size Document Number Rev
Date: Sheet of
BATTERY
D1 1N4148S
R103 180K
C39
1u-0805_X7R
16V
3VSB
RST_SW
C40
0.01u_X7R
5VREF Sequencing Circuit
DZ1 1N5817
5VREF(9)
MICRO-STAR INt'L CO., LTD.
MS-6726D2
2
CMOS CLEAR Function
1-2
NORMAL
2-3 CLEAR
BAT1VBAT_DZ
BAT1R101 1KDZ2 1N5817
RTC_RST#(9)
R97 1K
C35 1u-0805_X7R
16V
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
24 29Tuesday, November 26, 2002
1
VCC5VCC3
1
2
3
CMOS1
YJ103
0A
Page 25
1
ICH5
GPIO 0
GPIO 1
GPIO 2
GPIO 3
GPIO 4
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 11
GPIO 12
GPIO 13
GPIO 14
GPIO 15
GPIO 16
GPIO 18
GPIO 19
GPIO 20
GPIO 21
GPIO 22
GPIO 24 RI# (multifuntion pin)
GPIO 25
GPIO 26 O SUSCLK (multifunction pin)
A A
GPIO 27 I AGP_PME# (multifunction pin)
GPIO 28
GPIO 29
GPIO 30
GPIO 31
GPIO 32 EE_SEL (multifunction pin)
GPIO 33 EE_CLK (multifunction pin)
GPIO 34
GPIO 35
GPIO 36
GPIO 37
GPIO 38
GPIO 39
GPIO 40
GPIO 41
GPIO 42
GPIO 43
GPIO 44
GPIO 45
GPIO 46
GPIO 47
GPIO 48
GPIO 49
FunctionTypeGPIO Pin
I
PCI_REQ#4 (multifunction pin)
O PCI_GNT#4 (multifunction pin)
I/O PCI_PERR# (multifunction pin)
I
PCI_IRQ#E (multifunction pin)
O
PWM_GPIO4 (multifunction pin)
Unused (multifunction pin)
O
I
USB_OC2# (multifunction pin)
I
USB_OC2# (multifunction pin)
I
USB_OC2# (multifunction pin)
I
USB_OC3# (multifunction pin)
I
USB_OC3# (multifunction pin)
I
AC_SDIN1 (multifuntion pin)
I
A20GATE (multifuntion pin)
I
Unused (multifunction pin)
I AUD_DET# (multifunction pin)
Unused (multifunction pin)
O
Unused (multifunction pin)
O
Unused (multifunction pin)
O
I SIO_PME# (multifunction pin)
Unused (multifunction pin)
O
I
SIO_SMI# (multifunction pin)
I THERM# (multifuntion pin)
I
I
KBRST# (multifuntion pin)
O Unused (multifunction pin)
O Unused (multifunction pin)
O Unused (multifunction pin)
O Unused (multifunction pin)
O
O
EE_DO (multifuntion pin)
O
I EE_DI (multifuntion pin)
SOS# (multifuntion pin)
I
SOS# (multifuntion pin)
I
SOS# (multifuntion pin)
I
O Unused (multifunction pin)
I/O
SMBCLK (multifuntion pin)
I/O SMBDATA (multifuntion pin)
I/O SMBCLK1 (multifuntion pin)
I/O SMBDATA1 (multifuntion pin)
DDC_CLK (multifuntion pin)
I/O
DDC_DATA (multifuntion pin)
I/O
Unused (multifunction pin)
O
CH_FAN_OVRD (multifunction pin)
O
LPC_CS# (multifunction pin)
O
FAN_CLAMP (multifunction pin)
O
PCI Config.
DEVICE
INTA#
INTB#
PCI_REQ#0PCI Slot 1
PCI_GNT#0
INTC#
INTD#
PCI Slot 2
INTD#
INTA#
PCI_REQ#1 AD23 PCICLK1
PCI_GNT#1
INTB#
INTC#
PCI Slot 3 PCI_REQ#2 AD24
INTC#
INTD#
PCI_GNT#2
INTA#
INTB#
IDSEL
AD22
LPC Super I/O
GPIO Pin
Type
GPIO 10
GPIO 11
GPIO 12
GPIO 13
GPIO 14
GPIO 15
I/O
GPIO 17
I/O
I/OGPIO 20
GPIO 21
GPIO 22
I/O
I/O
GPIO 23
GPIO 24
GPIO 25
I/O
I/O
GPIO 26
GPIO 27
GPIO 30
GPIO 32
I/O
GPIO 33 I/O
GPIO 34
GPIO 35
I/O
GPIO 36
GPIO 37
GPIO 40
GPIO 41
I/O
GPIO 42
GPIO 43
Function
I
VERSION_ID0
VERSION_ID1
I
I
CPU_FAN
PCI_PME#
I
I
CHASSIS_ID0
CHASSIS_ID1
I
UnusedGPIO 16
Unused
ATADET0
ATADET1
Unused
BOARD_ID0
I
SIO_ADDR
Unused
CPUOCC#
I
I
BOARD_ID1
PLED
O
SUSLED
OGPIO 31
TRMTRIP#
FDD_DET I/O
O
BIOS Protect
Unused
MOB#
O
DSB#
O
DRVDEN0
O GD_10MS
Unused
SIO_PME#
O
I
HM_INIT#
GPIO Pin
GPIO 44
GPIO 50
GPIO 51
GPIO 52
GPIO 53
GPIO 54 Unused
GPIO 55
GPIO 56
GPIO 57
GPIO 60
GPIO 61
GPIO 62
GPIO 64
GPIO 65
GPIO 66
GPIO 67
GPIO 70
GPIO 71
GPIO 72
GPIO 73
GPIO 74
GPIO 75
GPIO 76
GPIO 85
GPIO 86
Flash ROM
Function
GPI 0 Pull down through 1K ohms (unused)
GPI 1
GPI 3
TypeGPIO Pin
I
I
Pull down through 1K ohms (unused)
I
Pull down through 1K ohms (unused)GPI 2
Pull down through 1K ohms (unused)
I
Pull down through 1K ohms (unused)GPI 4
I
1
CLOCKREQ#/GNT#
PCICLK0
PCICLK2
Function
Type
I/O
Unused
I/OGPIO 45
Unused
O
SIO_SMI#GPIO 46
I/O
Unused
I/O
Unused
I/O
Unused
I/O
Unused
I/O
I/O
Unused
Unused
I/O
Unused
I/O
I/O
Unused
I/O
Unused
I
PWBTIN#
I
DLY_S3#GPIO 63
SLP_S5#
I
I USB_SENS
PWRBTN#O
PS_ON
O
Unused
I
RISER#1
I
RISER#2
PHY_DIS
I
PHY Disable
I/O
O
GD_30MS
O
Unused
I/O
I/O
Unused
CLK GEN PIN OUTMCP1 INT Pin
MCP/AB20 (PCI_CLK0)
MCP/AB18 (PCI_CLK1)
MCP/AB12 (PCI_CLK2)
DDR DIMM Config.
DEVICE
DIMM 2
DIMM 1
PCI RESET DEVICE
Signals
PCIRST#1
PCIRST#0
PCIRST#2
HDDRST#
BIOS Protect Config.
BIOS Un_Protected
BIOS Protected
MSI
Title
Size Document Number Rev
Date: Sheet of
CLOCKADDRESS
1010010B
MCLK_A0/MCLK_A0#
MCLK_A1/MCLK_A1#
MCLK_A2/MCLK_A2#
1010001B
MCLK_B0/MCLK_B0#
MCLK_B1/MCLK_B1#
MCLK_B2/MCLK_B2#
Target
Northbridge
FWH, Super I/O,AGP slot
PCI slot 1-3, PCI Riser
Primary, Scondary IDE
1
0
MICRO-STAR INt'L CO., LTD.
H/W Project Leader : Andy Chen
H/W Project Engineer : Prudence Wang
General Purpose Spec
MS-6726D2
25 29Tuesday, November 26, 2002
0AE0
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