MSI MS-6526 Manual

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C C
B B
A A
MS-6526
Willamette/Northwood 478pin mPGA-B Processor Schematics
USB Connectors
INTEL ICH4 -- South Bridge
Front Panel & ATX Connectors
FAN & 1.5V Votlage Regulator
Clock ICS950218AF & ATA100 IDE CONNECTORS
1
Block Diagram
Cover Sheet
IO Connectors
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
AC'97 Codec ALC201A & Connectors
25
17
16
23
13
18
14-15
5
VRM9.9 -- CPU Power
2
6 - 7
Version 300
MSI
System Brookdale-G Chipset:
Expansion Slots:
INTEL (R) Brookdale-G Chipset
CPU:
On Board Chipset:
PCI2.2 SLOT * 3
BIOS -- FWH
AC'97 Codec -- ALC201A
LPC Super I/O -- W83627HF-AW
INTEL GMCH (North Bridge) +
INTEL ICH4 (South Bridge)
Willamette/Northwood mPGA-478B Processor
LPC I/O -- W83627HF-AW
Clock Generation -- ICS950218AF
FWH & CNR
DDR DIMM1&2 and DDR Terminator Resistor
PCI SLOT 1 & 2 & 3
AGP Slot
27
RealTek 8101L PCI Lan / MC97 Controller
W83302D ACPI Controller
VGA Connector
LAN -- Intel 562ET
24
21-22
26
Manual Parts
Title Page
Voltage Distribution 3
General SPEC 4
8-10
11-12
19
20
28
29
cfg6526-STD
cfg6526-LAN
cfg6526M1-STD
cfg6526M1-LAN
STD
STD+Intel LAN
STD+M1
STD+M1+Intel LAN
MS6526 STD
MS6526 Option:L
MS6526M1 STD
MS6526M1 Option:L
ORCAD Config.MODEL Config. ERP NumberFunction
601-6526-09S
601-6526-08S
MS-6526
300
CoverSheet
MICRO-STAR INT'L CO.,LTD.
129Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of

1
1
A A
Block Diagram
845G / GL
ICH4
VRM
Clock 408
VGA
Connector
IDE Primary
IDE Secondary
USB Port 1
USB Port 2
Onboard
AC'97 Codec
FirmWare
Hub
Keyboard
Mouse Floopy Parallel
Serial1,2
PCI Slot 1
PCI BUS
UltraDMA 66/100
USB Port 3
USB Port 4
Audio port
USB 6 PORT
DDR1
PCICLK0,1,2,3 33MHZ
X'TEL
14.318MHZ
VGA BUS
Generator
AC'97 Link / LAN /EEPROM
RealTek
8101L
LAN Chip
INT & PWR-MNG
INT & PWR-MNG
P4 478-Pin Processor
AGTL+ BUS
CTRL
DATA CTRL
ADDR DATA
ADDR
Game PortUSB Port 5
USB Port 6
LPC SIO
CNR Slot
BIOS
HUB LINK
BUS
PCI Slot 2 PCI Slot 3
LPC BUS
FW82801DB
BGA 760 Pin
AGP BUSAGP / ADD
Slot
DDR2
CPUCLK, CPUCLK# 100/133MHZ
MCHCLK, MCHCLK# 100/133MHZ
MCH_66 66MHZ
ICH_66 66MHZ
AGPCLK 66MHZ
SIO_48 48MHZ
LAN_PCLK 33MHZ
SIO_PCLK 33MHZ FWH_PCLK 33MHZ
ICH_PCLK 33MHZ
ICH_48 48MHZ
DOT_CLK 48MHZ
ICH_14 14.318MHZ
ICH_66 66MHZ
AGPCLK 66MHZ
SIO_48 48MHZ
LAN_PCLK 33MHZ
SIO_PCLK 33MHZ
FWH_PCLK 33MHZ
ICH_PCLK 33MHZ
ICH_48 48MHZ
ICH_14 14.318MHZ
PCICLK0,1,2,3 33MHZ
DDR BUS
VCCP MEM_STR 2.5V
VCC_AGP 1.5V
VCC_AGP 1.5V
VCCP
VCC3_SB 3.3V
VCC1_5SB 1.5V
VCC3 3.3V
VCC5_SB 5V
MSI
MS-6526
300
Block Diagram
MICRO-STAR INT'L CO.,LTD.
2 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of

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1
1
D D
C C
B B
A A
MSI
Power Delivery Map
+/-5%
5V 3.3V 12V -12V
+/-5% +/-5% +/-5% +/-10%
5VSB
ATX P/S
with 1A Stby current
VID voltage
regulator
VRM 9/0
1.5V regulator
2.5V Standby
regulator
2.5V regulator
1.25V regulator
1.2V
VCCVID
Processor
30mA
VccCORE/Vtt
1.15V-1.75V
60A
Vdd/Vddq
2.5V
5.92A
Vtt
1.25V
2.1A
VccCORE
1.5V
2.46A
Memory
1.5V
970mA
90mA
ICH4
Vcc
3.3V
280mA
CK-408
LPC Super I/O
25mA
Vdd
3.3V
FWH
67mA
Vdd
3.3V
regulator
1.5V Standby
3.3V Standby
regulator
BG GMCH
VccAGP
1.5V
90mA
1.5V
VccHI
2.4A
VttFSB
2.8A
2.5V
VccSM
30mA
3.3V
VccGPIO
65mA
1.5V
Vcca_DAC
85mA
1.5V
Vccsus1_5
45mA
V_CPU_IO
610mA
3.3V
Vcc3_3
70mA
3.3V
Vccsus3_3
370mA
1.15V-1.75V
VccCORE
VccHI
1.5V
1.15V-1.75V
Vdd
2.0A
5V
USB
5V 2.0A
AGP Slot
3.3V
12V
3.3Vaux
1.5V
6.0A
1.0A
0.375A
2.0A
5V
PCI Slot (per slot)
5.0A
3.3V
12V
3.3Vaux
-12V
7.6A
0.5A
0.375A
0.1A
5V
CNR Connector
1.0A
3.3V
12V
3.3Vaux
-12V
1.0A
0.5A
0.1A
5VDual 0.5A
1.0A
MS-6526
300
PowerDelivery Map
MICRO-STAR INT'L CO.,LTD.
329Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of

8
8
7
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6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
MSI
General SPEC
ICH4
GPIO 0
GPIO 1
GPIO 5
GPIO 6
GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 2
GPIO 11
GPIO 12
GPIO 13
GPIO 14~15
GPIO 16
GPIO 17
GPIO 21
GPIO 22
GPIO 23
GPIO 24
GPIO 25
GPIO 26
GPIO 27
GPIO 28
GPIO 29~31
I
O
OD
I/O
SMB_ALERT (multifuntion pin)
GNT#B (multifuntion pin)
Not Implemented
FunctionTypeGPIO Pin
Not Implemented
Not Implemented
Not Implemented
Not Implemented
GPIO 3
GPIO 4
Secondary IDE ATA66/100 detection (SD_DET)
Primary IDE ATA66/100 detection (PD_DET)
Pull Up to 3.3VSBY through 4.7K ohms (SIO_PME)
REQ#A (multifunction pin)
REQ#B (multifunction pin)
GNT#A (multifunction pin)
GPIO 19
GPIO 20
O
Pull Up to 3.3V through 8.2K ohms (BIOS protect)
Pull up through 8.2K ohms (PIRQE#)
Pull up through 8.2K ohms (PIRQF#)
Pull up through 8.2K ohms (PIRQH#)
Pull up through 8.2K ohms (PIRQG#)
FWH
IGPI 0
GPI 1
GPI 2
GPI 3 P1 customer defined
GPIO Pin Type Function
GPI 4
Pull down through 8.2K ohms (unused)
PCI Slot 1
PCI Slot 2
PCI Slot 3
DEVICE ICH INT Pin IDSEL
INTA#
INTB#
INTC#
INTD#
AD16
AD17
AD18
AD29
PCI Config.
PCI LAN
PCICLK0
CLOCK
PCICLK1
PCICLK2
LAN_PCLK
CLK GEN PIN OUT
11 (PCI4)
12 (PCI5)
17 (PCI9)
10 (PCI3/FS4)
I
I
I
I
I
I
I
I
I
I
I
I
I
I
O
O
O
O
O
O
I/O
I/O
I/O
I/O
Pull down through 10K ohms (unused)
Pull down through 10K ohms (unused)
EXTSMI# with Pull up 10K ohms to VCC3_SB
Pull down through 10K ohms (unused)
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
GPIO 32
GPIO 33
GPIO 34
GPIO 35
GPIO 36
GPIO 37
GPIO 38
GPIO 39
GPIO 40
GPIO 41
GPIO 42
GPIO 43
GPIO 44~47
I/O
I/O
Not Implemented
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
No Connected
* GPIO18 will toggle at 1Hz frequency.
GPIO 18*
I
I
I
I
Pull down through 8.2K ohms (unused)
Pull down through 8.2K ohms (unused)
P1 customer defined
INTB#
INTC#
INTD#
INTA#
INTC#
INTD#
INTA#
INTB#
INTG#
INTF#
*ICH4 reserved PCI address line AD22 for the PCI-to-ISA Bridge's IDSEL input.
DIMM Config.
DEVICE ADDRESS CLOCK
DIMM 1 1010000B DCLK0/DCLK0#
DIMM 2 1010001B
DCLK1/DCLK1#
DCLK2/DCLK2#
DCLK3/DCLK3#
DCLK4/DCLK4#
DCLK5/DCLK5#
MS-6526
300
GeneralSPEC
MICRO-STAR INT'L CO.,LTD.
429Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of

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3
3
2
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1
1
D D
C C
B B
A A
Shut Source Termination Resistors
ATA100 IDE CONNECTORS
PRIMARY IDE BLOCK SECONDARY IDE BLOCK
Pull-Down Capacitors
Trace less 0.2"
Trace less 0.2"
49.9ohm for 50ohm M/B impedance
MSI
* Trace Width :5mils
* Trace Spacing :7mils
* Length(longest)-Length(shortest)<0.5"
* Trace Length less than5"
usedonly for EMI issue
CLOCK STRAPPING RESISTORS
filtering from 10K~1M
CLOCK GENERATOR BLOCK *Trace < 0.5"
* put close to every power pin
* Put GND copper under Clock Gen.
connect to every GND pin
Trace Width 7mils.
Same Group spacing 15mils
Different Group spacing 30mils
Differentical mode spacing 7mils on itself
*
*
*
*
Iref = 2.32mA
* 40 mils Trace on Layer 4
with GND copper around
it
133 MHz
FSB (MHz)FS4 FS3 FS2 FS1 FS0
100 MHz1 1 1 0 1
1 1 1 1 1
MUL0=0
MUL1=1
Ioh=6*Iref
Voh=0.71V
8445
8442
8544
8547
8119
8132
4098
4480
8104
8105
8106
5613
5591
5614
5613
7222
3060
2641
5512
MS-6526
300
ClockGen & ATA100 IDE Connectors
MICRO-STAR INT'L CO.,LTD.
529Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
CPUCLK#
CPUCLK
MCHCLK
MCHCLK#
HD_RST#
PDD6
PDD5
PDD3
PDD7
PDD4
PDD0
PDD2
PDD1
SDD5
SDD4
HD_RST#
SDD11
SDD13
SDD12
SDD9
SDD10
SDD15
SDD8
SDD14
SDD7
SDD2
SDD3
SDD0
SDD1
SDD6
CPUCLK
CPUCLK#
MCHCLK#
MCH_66
ICH_66
MCHCLK
PDD15
PDD14
PDD10
PDD12
PDD11
PDD8
PDD13
PDD9
FWH_PCLK
SIO_PCLK
ICH_PCLK
AGPCLK
SIO_48
PCICLK1
PCICLK2
PCICLK0
ICH_14
VCC3V
DOT_CLK
ICH_48
CPUCLK#
CPUCLK
CPU0#
FS2
CPU0
PCICLK0
VCC3V
CPU1
CPU1# MCHCLK#
MCHCLK
MCH_66
AGPCLK
ICH_66
SEL48_2
X1
X2
MUL0 ICH_14
FWH_PCLK
SIO_PCLK
ICH_PCLK
SMBCLK_ISO
SMBDATA_ISO
FS0
FS1 DOT_CLK
ICH_48
PCICLK1
PWR_DN# VCC3V
FS3
SEL48_1
FS4
FS0 VCC3V
FS2
VCC3V
FS3
FS4
SEL48_1
SEL48_2
MUL1 MUL0
SMBCLK_ISO
SMBDATA_ISO
MUL1
VDDA3V
SIO_48
DOT_CLK
PCICLK2
PCICLK3
PCICLK3
AUDIO_14
VCC3V
VCC3VCC5 VCC5VCC3
VCC3
VCC3
VCC3
VCCP
VCC3
VCC3
VCC3 VCC3 VCC3 VCC3
IDE1
YJ220-CB-1
1
3 4
2
5 6
7 8
9
11 10 12
13 14
1615
17 18
19 22
24
26
28
30
32
34
21
23
25
27
29
31
33 36
38
4039
37
35
R48
10K
IDE2
YJ220-CW-1
1
3 4
2
5 6
7 8
9
11 10 12
13 14
1615
17 18
19 22
24
26
28
30
32
34
21
23
25
27
29
31
33 36
38
4039
37
35
R50
10K
R1 49.9_1%
R3 49.9_1%
R5 49.9_1%
R7 49.9_1%
R47
4.7K R49 4.7K
10pC21
10pC20
10pC376
10pC16
U1
CY28349
1
3
4
5
9
13
18
19 20
21
24
25
26
27
28
29
30
3132
33
34
35
36 37 38
39 40 41
42
43 44
45
46
48
6
7
8
10
11
12
14
15
16
17
22
23
2
47 MUL1/REF1
X1
X2
PCI_GND
PCI_VDD
PCI_GND
PCI_VDD
VTT_GD# RESET#
48_GND
48_VDD
SDATA
SCLK
3V66_48/SEL66_48#
3V66_2
3V66_GND
3V66_1
3V66_03V66_VDD
CORE_GND
CORE_VDD
IREF
CPU_GND CPUCLK1# CPUCLK1
CPU_VDD CPUCLK0# CPUCLK0
PWR_DN#
MREF_GND CPUCLK2#
CPUCLK2
MREF_VDD
MUL0/REF0
FS2/PCI0
FS3/PCI1
SEL48_24#/PCI2
FS4/PCI3
PCI4
PCI5
PCI6
PCI7
PCI8
PCI9
FS0/48MHz
FS1/24_48MHz
REF_VDD
REF_GND
FB1 X_80_0805
0.1u
CB3
0.1u
CB2
0.1u
CB5
0.1u
CB4
0.1u
CB6
R35 220
R30 1K
R2 27.4_1%
0.01u
C26
0.01u
C27
0.01u
C24
R513
X_220
0.1u
CB195
R512 X_10K
R589 47
22pC23
22pC25
X1 14M-32pf-HC49S-D
R25 33
RN2
33 1 2 3 4
5 6
7 8
R28 475_1%
R27 33
R26 33
CP18 X_COPPER
R740 10K
R741 10K
R742 10K
R590 1K
R44 33R43 33
R39
X_1K
X_220p
C31
CN10
X_10p
1
3
5
7
2
4
6
8
CN14
X_10p
1
3
5
7
2
4
6
8
CN11
X_10p
1
3
5
7
2
4
6
8
RN75
10K
1 2
3 4
5 6
7 8
RN85
33 1 2
3 4
5 6
7 8
RN84 33
1 2
3 4
5 6
7 8
R32 2.7K
R29 2.7K
R4 27.4_1%
R10 27.4_1%
R12 27.4_1%
X_10pC1
X_10pC2
X_10pC3
X_10pC4
CB273
X_10u-0805
R871 X_10K
CP19 X_COPPER
0.1u
CB274
CB275
X_4.7u-0805
X_220p
C29
Q1
3904
FB2 X_80_0805
0.1u
CB7
0.1u
CB1
Q2
X_3904 0.1u
CB312 0.1u CB313 0.1u CB314 0.1u CB315
R744
15K
R743
15K
R22 1.5K
R18 8.2K
R1002 X_33
R1003 X_10K
IRQ1411
PDD[8..15] 12PDD[0..7]12
PD_CS#112 PD_CS#3 12
PD_A2 12PD_A012 PD_A112
PD_DACK#12
PD_IOR#12 PD_IOW#12
PD_IORDY12
PD_DREQ12
PD_DET 19
SDD[8..15] 12
SD_CS#112 SD_CS#3 12
SD_A012 SD_A112 SD_A2 12
SD_DACK#12
SD_IOW#12 SD_IOR#12
SD_DREQ12
SD_IORDY12
SD_DET 19
SDD[0..7]12
IRQ1511
BSEL0 6
CPUCLK 6
CPUCLK# 6
SMBCLK_ISO13,14,19,24,25SMBDATA_ISO13,14,19,24,25
PCICLK0 18
SKTOCC#6
MCHCLK# 8
MCHCLK 8
MCH_66 8
AGPCLK 16
ICH_66 12
ICH_14 12
FWH_PCLK 19
SIO_PCLK 13
ICH_PCLK 11
DOT_CLK 8
ICH_48 12
PCICLK2 18
PCICLK1 18
SIO_48 13
HD_RST#25
SD_LED27PD_LED27
PCICLK3 18
AUDIO_14 21

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
CPU STRAPPING RESISTORS
CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK
ALL COMPONENTS CLOSE TO CPU
* Short trace
2/3*Vccp
Trace Width 7mils, Space 10mils.
Keep the voltage divider within
1.5" of the GETREF pin.
Every pin put one 220pF cap near it.
MSI
Trace 10 mils width
10 mils space, Max 8"
with in
1"~2"
MS-6526
300
mPGA478-BINTEL CPU SOCKET Part1
MICRO-STAR INT'L CO.,LTD.
629Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
HBR#0
VID4 VID1 VID0
HREQ#2
HINIT#
HRS#2
HRS#1
HRS#0
HINV#3
VID2
CPU_GD
HINV#2
CPURST#
HREQ#1
HREQ#0
HINV#1
HREQ#3
HINV#0
VID3
HREQ#4
HD#41 HD#53 HD#32 HD#10 HD#19 HD#29 HD#14 HD#48 HD#26 HD#23 HD#16
HD#5 HD#0
HD#39 HD#47
HD#8 HD#2 HD#4
HD#22 HD#51
HD#58
HD#50
HD#3
HD#59
HD#34 HD#30
HD#1
HD#46 HD#45 HD#28
HD#60
HD#31 HD#42 HD#44 HD#24 HD#43 HD#37 HD#49
HD#61
HD#20 HD#18 HD#35 HD#33 HD#25
HD#7
HD#62
HD#9 HD#6
HD#38
HD#56
HD#15 HD#21 HD#11 HD#27 HD#17
HD#63
HD#12 HD#36
HD#54
HD#55
HD#13 HD#52
HD#57
HD#40
BPM#5
BPM#4
ITP_TDI
ITP_TRST#
HA#8 HA#9 HA#22 HA#25 HA#23 HA#26 HA#5 HA#4 HA#3 HA#18 HA#27 HA#24 HA#14 HA#28 HA#10 HA#30 HA#15 HA#11 HA#29 HA#16 HA#7 HA#21 HA#6 HA#20 HA#19 HA#17 HA#13 HA#12 HA#31
CPURST#
HBR#0
CPU_GD
PROCHOT#
ITP_TRST#
ITP_TCK
ITP_TDI
ITP_TDO
ITP_TMS
ITP_TDO
ITP_TMS
ITP_TCK
BPM#4
BPM#5
HINIT#
BPM#2
BPM#3
GTLREF
GTLREF
BPM#3
BPM#2
PROCHOT#
VCCP
VCCP
VCCP
VCCP
VCCP
VCCP
R83 680
R77 27
R64 51.1_1%
220p
C34 C35
1u-0805 R55 100_1%
R65 51.1_1%
R74 39
R85 51
U3A
SOCKET478
AB1 Y1 W2 V3 U4 T5 W1 R6 V2 T4 U3 P6 U1 T2 R3 P4 P3 R2 T1 N5 N4 N2 M1 N1 M4 M3 L2 M6 L3 K1 L6 K4 K2 AE25 A5 A4 AD26 AC26
AA24
AA22
AA25
Y21
Y24
Y23
W25
Y26
W26
V24
V22 U21 V25 U23 U24 U26 T23 T22 T25 T26 R24 R25 P24 R21 N25 N26 M26 N23 M24 P21 N22 M23 H25 K23 J24 L22 M21 H24 G26 L21 D26 F26 E25 F24 F23 G23 E24 H22 D25 J21 D23 C26 H21 G22 B25 C24 C23 B24 D22 C21 A25 A23 B22 B21
AE1 AE2 AE3 AE4 AE5
AA21
AA6
F20
F6
AB4
AA5
Y6
AC4
AB5
AC6
H3
J3
J4
K5
J1
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24
AF23
AF22
F4
G5
F1
V5
AC1
H6
P1
L24
L25
K26
K25
J26
R5
L5
W23
P23
J23
F21
W22
R22
K22
E22
E5
D1
W4
Y3
E21
G25
P26
V21
AC3
V6
B6
Y4
AA3
W5
AB2
H5
H2
J6
G1
G4
G2
F3
E3
D2
E2
D4
C1
D5
E6
B3
C4
A2
C3
F7
B2
B5
C6
AB26
A22
AB23
AB25
A6
AD25
A7
AD2
AD3
AE21
AF24
AF25
AD6
AD5
AF26
A35# A34# A33# A32# A31# A30# A29# A28# A27# A26# A25# A24# A23# A22# A21# A20# A19# A18# A17# A16# A15# A14# A13# A12# A11# A10#
A9# A8# A7# A6# A5# A4# A3#
DBR#
VCC_SENSE VSS_SENSE
ITP_CLK1 ITP_CLK0
D63#
D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#
D53# D52# D51# D50# D49# D48# D47# D46# D45# D44# D43# D42# D41# D40# D39# D38# D37# D36# D35# D34# D33# D32# D31# D30# D29# D28# D27# D26# D25# D24# D23# D22# D21# D20# D19# D18# D17# D16# D15# D14# D13# D12# D11# D10# D9# D8# D7# D6# D5# D4# D3# D2# D1# D0#
VID4# VID3# VID2# VID1# VID0#
GTLREF3
GTLREF2
GTLREF1
GTLREF0
BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#
REQ4#
REQ3#
REQ2#
REQ1#
REQ0#
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
LINT0/INTR
TESTHI9
TESTHI10
DBI0#
DBI1#
DBI2#
DBI3#
IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#
DBSY#
DRDY#
TRDY#
ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#
TCK
TDI
TDO
TRST#
THERMDA
THERMDC
THERMTRIP#
PROCHOT#
TMS
IGNNE#
SMI#
A20M#
SLP#
RESERVED0
PWRGOOD
RESET#
TESTHI11
TESTHI12
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6
BSEL0
BSEL1
GND/SKTOCC# R87 51
R84 51
R78 X_62
R932 49.9_1%
R79 150
R929 49.9_1%
R81 150
R76 75
R88 51
R931 49.9_1%
R930 49.9_1%
R82 51
R80 300
R933 1K
R86 X_300
R54
49.9_1%
CPURST#8
HA#[31..3]8
HBR#0 8
HBNR#8
HADS#8
HREQ#[0..4] 8
HDSTBP#3 8
HDSTBN#1 8
HDBSY#8
HTRDY#8
HDSTBP#1 8
HDSTBN#0 8
HLOCK#8
HDRDY#8
HDSTBP#0 8
HDSTBN#2 8
HADSTB#0 8
HADSTB#1 8
HDSTBP#2 8
HDSTBN#3 8
HINV#[3..0]8
HITM#8
CPUCLK# 5
CPUCLK 5
HIT#8
HRS#[2..0] 8
HDEFER#8HBPRI#8
FERR#11 STPCLK#11
HINIT#11
CPU_GD12
HD#[63..0]8
IGNNE#11 HSMI#11 A20M#11
VID[4..0] 13,26
SLP#11
PROCHOT#12
NMI 11
INTR 11
TRMTRIP#11
BSEL05,8
SKTOCC#5
CPU_TMPA13

8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
PLACE CAPS WITHIN CPU CAVITY
CPU VOLTAGE BLOCK
CPU DECOUPLING CAPACITORS
MSI
Place these caps on south
side of processor
Trace Width 12mils, Space 10mils.
Keep the 22uF cap within 0.6"
of the CPU pin.
Place 14 pcs 1206 size cap
north side of processor
Within CPU Cavity Solder Side
MS-6526
300
mPGA478-BINTEL CPU Part2
MICRO-STAR INT'L CO.,LTD.
729Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
VCCPVCCP
VCCP
VCCP VCCP
VCCPVCCP
CB26
10u-1206
CB12
10u-1206
CB19
10u-1206
CB47
10u-1206
CB40
X_10u-1206
CB33
10u-1206
CB53
X_10u-1206
CB20
X_10u-1206
CB34
10u-1206
U3B
SOCKET478
A10 A12 A14 A16 A18 A20 A8 AA10 AA12 AA14 AA16 AA18 AA8 AB11 AB13 AB15 AB17 AB19 AB7 AB9 AC10 AC12 AC14 AC16 AC18 AC8 AD11 AD13 AD15 AD17 AD19 AD7 AD9 AE10 AE12 AE14 AE16 AE18 AE20 AE6 AE8 AF11 AF13 AF15 AF17 AF19 AF2 AF21 AF5 AF7 AF9 B11 B13 B15 B17 B19 B7 B9 C10 C12 AD20 C14 C16 C18 C20 C8 D11 D13 D15 D17 D19 D7 D9 E10 E12 E14 E16 E18 E20 E8 F11 F13 F15 F17 F19
AD22
D10
A11
A13
A15
A17
A19
A21
A24
A26
A3
AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26
AA4
AA7
AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24
AB3
AB6
AB8
AC13
AC11
AC15
AC17
AC19
AC2
AC22
AC25
AC5
AC7
AC9
AD1
AD10 AD12 AD14 AD16 AD18 AD21 AD4 AD23 AD8 AE11 AE13 AE15 AE17 AE19 AE22 AE24 AE26 AE7 AE9 AF1 AF10 AF12 AF14 AF16 AF18 AF20 AF6 AF8 B10 B12 B14 B16 B18 B23 B20 B26 B4 B8 C11 C13 C15 C17 C2 C19 C22 C25 C5 C7 C9 D12 D14 D16 D18 D20 D21 D3 D24 D6 D8 E1 E11 E13 E15 E17 E19 E23
AE23 AF4 AF3
E7 E9 F10 F12 F14 F16 F18 F2 F22 F25 F5 F8 G21 G6 G24 E4 E26 G3 H1 H23 H26 H4 J2 J22 J25 J5 K21
K24
K3
K6
L1
L23
L26
L4
M2
M22
M25
M5
N21
N24
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
F9
A9
VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC
VCCA
VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC
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
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
VCC-IOPLL
VCC-VID
VCC-VIDPRG
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VCC
VSS
C39
22u-1206 C40 22u-1206
L23 4.7uH/100MA
L24 4.7uH/100MA
CB21
10u-0805
CB28
10u-0805
CB42
10u-0805
CB49
10u-0805
CB55
10u-0805
CB18
10u-0805
CB22
10u-0805
CB43
10u-0805
CB56
10u-0805
CB59
10u-0805 CB39 X_10u-0805
CB46
10u-0805
CB52
10u-0805
CB57
X_10u-0805
CB60
10u-0805
CB58
X_10u-0805
CB15
10u-0805
CB29
10u-1206
CB14
10u-0805
CB50
10u-0805
CB25
10u-0805
CB41
10u-1206
C444
0.1u
VCC_VID 25

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
GMCH REFERENCE BLOCK
Place 0.01uF Cap. as Close as possible to
GMCH< 0.25"
MSI
* Length must bematched
within +/-0.1"of the Strobe
Signals
Trace 10 mils & 7mils space < 0.5"
Trace width 12 mils & 10mils space
Trace 10 mils &
7mils space < 0.5"
, Trace width 12 mils & 10mils space
Place Cap. as Close as possible to
GMCH
Keep the voltage divider within 3" of the
GMCH pin.
Place <0.1"
I=30mA
I=35mA
I=500mA
I=150mA
MS-6526
300
Brookdale-GGMCH-1 (HOST & HI & VGA)
MICRO-STAR INT'L CO.,LTD.
8 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
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
HA#3
HA#5
HA#6
HA#4
HUB_MREF
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#7
HA#29
HA#31
HA#30
HINV#0
HINV#2
HINV#3
HINV#1
HRS#0
HRS#1
HRS#2
HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4
HL4
HL3
HL1
HL2
HL0
HL5
HSWNG
HI_SWING
HL10
HL9
HL8
HL7
HL6
VCCA_FSB
VCCA_FSB
VCCQ_SM
VCCA_SM
VCCA_SM
VCCA_DPLL
VCCQ_SM
HUB_MREF
HVREF
VCCA_DPLL
HSWNG
HVREF
HI_SWING
VCC_AGP
VCC_AGP
VCCP
VCC_AGP
VCC_AGP
MEM_STR
VCC_AGP MEM_STR
VCC3
VCC_AGP
VCCP
VCC_AGP
VCCP
VCCP
CB62
0.1u
L25 0.82uH_0603
R94 24.9_1%
R95 24.9_1%
R98 68.1_1%
R103 137_1%
L27 1uH-0805
L28 0.68uH-0805
CB67 0.1u
CB70 0.1u
CB68 0.1u
CB69 0.1u
CB66 0.1u
R91
49.9 1%
R93
226_1%
C52
0.1u
R89
301 1%
C284
22u-1206
4.7u-0805
C285
0.01u
C48 R90 150 1%
CB71 0.1u
0.01u
C446
C54
0.1u
C50
0.1u
CB64
0.1u
CB63
0.1u
CB270
0.1u
0.01u
C51
X_10pC294
0.01u
C53
L26
10uH_0805
R102
10K
R92
100_1%
R96
100_1%
R97
100_1%
+ CT10
100u_16V
R520
1
+
C46
470u
R101
10K
POWER
Other
U4C
Brookdale_GMCH
A3
A7
C1
D4
D6
G1
K6
L1
L9
P6
R1
R9
W9
AD6
AC9
AC1
AE3
W20
U21
W21
AA21
A9
B9
C9
D9
E9
B10
C10
D10
F10
H10
A11
B11
C11
D11
E11
G11
J11
B12
C12
D12
F12
H12
G13
J13
H14
J15
AH8
AK8
AG9
AJ9
AL9
AM22
AJ23
AL37
AU9
AK10
AJ11
AL11
AU25
AM26
AU13
AM14
AJ27
AJ1
AL1
AP15
AU29
AH2
AJ2
AK2
AL2
AM30
AH3
AJ3
AK3
AL3
AH4
AJ4
AK4
AL4
AU17
AJ5
AL5
AU5
AM18
AJ19
AK32
AU33
AH6
AK6
AP20
AG7
AJ7
AL7
AP7
G37
L37
R37
AC37
A31
B6
B15
C14
A13
B14
A15
A17
AG1
AG2 AT20
AT21
AU21
AJ15
Y3
Y2
AA2
AA4
AA3
AA5
W7
Y4
Y8
A37
Y19
AA19
W19
AB2
AB3
A2
A36
AH34
AJ35
AT1
AT37
AU1
AU2
AU36
AU37
B1
B37
B18
C18
D18
H18
B19
C19
D19
E19
G19
J19
B20
C20
D20
F20
H20
F18
AA17
W18
W17
V19
U19
U17
V6
M10 T10 Y10 AH16 AH20 AH24 AH28 AF28 AB28 V28 P28 K24 K28
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_HI
VCC_HI
VCC_HI
VCC_HI
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VCC_GPIO
VSSA_DAC
VSSA_DAC
VCCA_DPLL
VCCA_DAC
VCCA_DAC
VCCA_FSB
VCCA_SM
VCCA_SM VCCQ_SM
VCCQ_SM
VCCQ_SM
VCCSM
PSBSEL
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
VCC
VCC
VCC
RSVD
RSVD
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VCC
VCC
VCC
VCC
VCC
VCC
VCC_AGP
GND GND GND GND GND GND GND GND GND GND GND GND GND
HOST
HUB LINK
VGA
U4A
Brookdale_MCH
W31
AA33
AB30
V34
Y36
AC33
Y35
AA36
AC34
AB34
Y34
AB36
AC36
AC31
AF35
AD36
AD35
AE34
AD34
AE36
AF36
AE33
AF34
AG34
AG36
AE31
AH35
AG33
AG31
T36
T34
M34
U33
U31
N36
AB35
AF30
D22
T30
R33
R34
N34
R31
L33
L36
P35
J36
K34
K36
M30
M35
L34
K35
H36
G34
G36
J33
D35
F36
F34
E36
H34
F35
D36
H35
E33
E34
B35
G31
C36
D33
D30
D29
E31
D32
C34
B34
D31
G29
C32
B31
B32
B30
B29
E27
C28
B27
D26
D28
B26
G27
H26
B25
C24
B23
B24
E23
C22
G25
B22
D24
G23
N31
G33
C30
D25
L31
J34
E29
E25
AA7
AB8
AC7
AC5
AD8
AF4 AD3
AC2
Y30
H28
V30
AJ31
K30
J31
AE7
U36
V36
AA31
W33
AA34
W35
N33
C35
B33
C26 H30
H24
D27
AD30
P30
V35
B28
AE4
AE5
AF3
AE2
AF2
AD4
AC4
G15
H16
E15
F16
C15
D16
C7
D7
B7
C6
D14
B16
P36
M36
T35
R36
U34
P34
AD2
E7
Y28 T28 M28 K26 K22 K20 K18 AD28
HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#
ADS#
BNR#
BPRI#
BREQ0#
DBSY#
DEFER#
HAD_STB0#
HAD_STB1#
CPURST#
HD0#
HD1#
HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#
HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#
HD_STBN0#
HD_STBN1#
HD_STBN2#
HD_STBN3#
HD_STBP0#
HD_STBP1#
HD_STBP2#
HD_STBP3#
HI0
HI1
HI2
HI3
HI4
HI5 HI_REF
HL_RCOMP
HY_SWNG
HX_SWNG
HTRDY#
RSTIN#
HCLKP
HCLKN
GCLKIN
DRDY#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#
DINV_0#
DINV_1#
DINV_2#
DINV_3# HD_VREF0
HD_VREF1
HD_VREF2
HA_VREF
HCC_VREF
HY_RCOMP
HX_RCOMP
HI6
HI7
HI8
HI9
HI10
HI_STBS
HI_STBF
BLUE
BLUE#
GREEN
GREEN#
RED
RED#
DDCA_DATA
DDCA_CLK
HSYNC
VSYNC
DREFCLK
REFSET
HIT#
HITM#
HLOCK#
RS0#
RS1#
RS2#
HI_SWING
PWROK
VTTFSB VTTFSB VTTFSB VTTFSB VTTFSB VTTFSB VTTFSB VTTFSB
R991
1
HA#[31..3]6HD#[63..0] 6
HBR#06HBNR#6HBPRI#6
CPURST# 6
PCIRST#1 25
MCH_66 5
HIT#6HITM#6
HINV#[3..0]6
MCHCLK5MCHCLK#5
HDSTBN#06
HADSTB#06HADSTB#16
HDSTBP#06HDSTBN#16HDSTBP#16HDSTBN#26HDSTBP#26HDSTBN#36HDSTBP#36
HTRDY#6
HDEFER#6
HDBSY#6HDRDY#6
HRS#[2..0]6
HREQ#[4..0]6HADS#6
HLOCK#6
HL[5..0]11
HL_STB11 HL_STB#11
CRT_B17 CRT_B#17
CRT_G17 CRT_G#17
CRT_R17 CRT_R#17
3V_VSYNC 17
3V_HSYNC 17
3VDDCDA 17
3VDDCCL 17
HL[10..6] 11
BSEL06
PWR_GD 25
DOT_CLK 5

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DDR SERIAL RESISTORS
MSI
Trace lengh
must as short
as possible
for SRCVEN
Place 0.1uF <1"toGMCH
Trace width 12 mil
with 10 mil space.
Trace width 12
mil with 12 mil
space for
SM_VREF.
Place < 0.5"
MS-6526
300
Brookdale-GGMCH-2 (DDR & AGP)
MICRO-STAR INT'L CO.,LTD.
9 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
MSDQS7
MSDQS3
MSDQS6
MSDQS0
MSDQS1
MSDQS4 SDQS3 SDQS4
SDQS7
SDQS1
SDQS6
SDQS0
SDQS5
SDQS2
MSDQS5
MSDQS2
SDM2
MSDM1
MSDM3
MSDM0 SDM0
SDM1
SDM3
SDM4
SDM5
SDM6
SDM7
MSDM2
MSDM5
MSDM6
MSDM7
MDQ1
MDQ5
MDQ4
MDQ0
MDQ3
MDQ7
MDQ6
MDQ2
MDQ13
MDQ12
MDQ9
MDQ8
MDQ11
MDQ10
MDQ15
MDQ14
MDQ21
MDQ17
MDQ16
MDQ20
MDQ23
MDQ19
MDQ22
MDQ18
MDQ25
MDQ29
MDQ28
MDQ24
MDQ31
MDQ27
MDQ30
MDQ26
MDQ37
MDQ33
MDQ36
MDQ32
MDQ35
MDQ39
MDQ38
MDQ34
MDQ41
MDQ45
MDQ44
MDQ40
MDQ47
MDQ43
MDQ46
MDQ42
MDQ53
MDQ52
MDQ49
MDQ48
MDQ51
MDQ50
MDQ55
MDQ54
MDQ57
MDQ61
MDQ56
MDQ60
MDQ59
MDQ63
MDQ58
MDQ62
DDRMD42
DDRMD44
DDRMD56
DDRMD25
DDRMD1
DDRMD62
DDRMD27
DDRMD45
DDRMD47
DDRMD23
DDRMD52
DDRMD3
DDRMD33
DDRMD28
DDRMD54
DDRMD20
DDRMD10
DDRMD46
DDRMD14
DDRMD19
DDRMD32
DDRMD18
DDRMD9
DDRMD49
DDRMD21
DDRMD6
DDRMD13
DDRMD31
DDRMD39
DDRMD30
DDRMD59
DDRMD11
DDRMD41
DDRMD48
DDRMD57
DDRMD58
DDRMD2
DDRMD50
DDRMD38
DDRMD34
DDRMD40
DDRMD63
DDRMD8
DDRMD0
DDRMD12
DDRMD26
DDRMD5
DDRMD24
DDRMD35
DDRMD17
DDRMD55
DDRMD7
DDRMD43
DDRMD22
DDRMD60
DDRMD61
DDRMD53
DDRMD4
DDRMD16
DDRMD15
DDRMD37
DDRMD29
DDRMD51
DDRMD36
MSDM4
GAD28
GAD17
GAD8
GAD5
GAD4
MSCKE3
DDRMAA3
GAD10
GAD7
GAD2
MSDQS3
MSDQS0
MSDM7
MDQ60
GC_BE#2
GC_BE#1
SBA2
GAD1
GAD0
MSDQS7
DDRMAA2
DDRMAA1
MDQ59
MDQ39
MDQ36
MDQ31
DDRMAA10
DDRMAA5
MDQ29
MDQ15
MDQ13
MDQ12
MDQ9
ST1
SBA5
GAD31
GAD23
GAD11
DDRMAA4
MDQ56
MDQ1
MDQ0
GAD22
GAD21
GAD16
MSDM6
MSDM5
MSDM3
MDQ55
MDQ33
GAD3
MSCKE2
MSDM2
MDQ63
MDQ54
MDQ53
MDQ46
MDQ44
MDQ34
GAD20
MSCKE0
MDQ40
MDQ25
SBA1
GAD19
GAD9
DDRMAA0
MDQ24
MDQ16
SMX
GC_BE#0
ST0
MSDQS5
DDRMAA9
DDRMAA8
MDQ61
MDQ8
MDQ4
ST2
SBA7
MDQ49
MDQ38
MDQ30
MDQ28
MDQ27
MDQ21
MDQ20
GAD26
GAD18
GAD15
MSCKE1
MSDM1
MSDM0
MDQ58
MDQ51
MDQ19
MDQ17
MDQ6
MDQ5
SBA6
GAD27
GAD6
MSDQS6
MSDQS4
MDQ57
MDQ50
MDQ41
MDQ2
SBA3
MSDQS1
MDQ47
MDQ43
MDQ37
MDQ23
MDQ22
MDQ11
SBA4
SBA0
GAD14
MSDQS2
DDRMAA7
SMY
MDQ62
MDQ52
MDQ42
MDQ35
MDQ18
MDQ14
MDQ3
GC_BE#3
GAD24
GAD13
MSDM4
MDQ48
MDQ45
MDQ32
MDQ7
GAD30
GAD29
GAD25
GAD12
DDRMAA12
DDRMAA11
DDRMAA6
MDQ26
MDQ10
DDR_VREF
VCC_AGP
MEM_STR
MEM_STR
R121 40.2_1%
CB72 0.1u
C55 0.1u
R609 10
RN3 10
1 2
3 4
5 6
7 8
R118 X_0_Soder
RN5 10
1 2
3 4
5 6
7 8
RN7 10
1 2
3 4
5 6
7 8
RN9 10
1 2
3 4
5 6
7 8
RN10 10
1 2
3 4
5 6
7 8
RN12 10
1 2
3 4
5 6
7 8
RN13 10
1 2
3 4
5 6
7 8
RN14 10
1 2
3 4
5 6
7 8
RN15 10
1 2
3 4
5 6
7 8
RN16 10
1 2
3 4
5 6
7 8
RN18 10
1 2
3 4
5 6
7 8
RN20 10
1 2
3 4
5 6
7 8
RN21 10
1 2
3 4
5 6
7 8
RN22 10
1 2
3 4
5 6
7 8
RN23 10
1 2
3 4
5 6
7 8
RN24 10
1 2
3 4
5 6
7 8
R610 10
R611 10
R612 10
R614 10
R613 10
R615 10
R616 10
R110 10
R111 10
R112 10
R113 10
R114 10
R115 10
R116 10
R117 10
C56
0.1u
C57
0.1u
R119
60.4 R120 60.4
R33
60.4 R34 60.4
DDR
AGP
U4B
Brookdale_GMCH
AN4
AP2
AT3
AP5
AN2
AP3
AR4
AT4
AT5
AR6
AT9
AR10
AT6
AP6
AT8
AP8
AP10
AT11
AT13
AT14
AT10
AR12
AR14
AP14
AT15
AP16
AT18
AT19
AR16
AT16
AP18
AR20
AR22
AP22
AP24
AT26
AT22
AT23
AT25
AR26
AP26
AT28
AR30
AP30
AT27
AR28
AT30
AT31
AR32
AT32
AR36
AP35
AP32
AT33
AP34
AT35
AN36
AM36
AK36
AJ36
AP36
AM35
AK35
AK34
AP4
AR8
AP12
AR18
AT24
AP28
AR34
AL34
AJ34AM2
AL25
AN25
AP23
AK20
AL19
AL17
AP19
AP17
AN17
AK16
AK26
AL15
AN15
AR2
AT7
AT12
AT17
AR24
AT29
AT34
AL36
AP25
AP13
AN13
AK14
AL13
AL29
AP31
AK30
AN31
AL21
AK22
AN11
AP11
AM34
AL33
AP21
AN21
AP9
AN9
AP33
AN34
AN27
AP27
V4
V2
W4
W5
U5
U4
U2
V3
T2
T3
T4
R2
R5
R7
T8
P3
P8
K4
K2
J2
M3
L5
L4
H4
G2
K3
J4
J5
J7
H3
K8
G4
M4
N7
N5
P2
P4
N2
D5
B5
L2
H8
G7
V8
U7
M8
L7
W2
C3
C2
D3
D2
E4
E2
F3
F2
F4
E5
C4
B4
B3
R4
N4
M2
H2
AK28
AN29
AP29
AK24
AL23
G5
AN23
AN19
AK18
AH10 AH12 AH14 AH18 AH22 AH26
K10 K12 K14 K16 P10 V10 AB10 AD10
AF10
SDQ0
SDQ1
SDQ2
SDQ3
SDQ4
SDQ5
SDQ6
SDQ7
SDQ8
SDQ9
SDQ10
SDQ11
SDQ12
SDQ13
SDQ14
SDQ15
SDQ16
SDQ17
SDQ18
SDQ19
SDQ20
SDQ21
SDQ22
SDQ23
SDQ24
SDQ25
SDQ26
SDQ27
SDQ28
SDQ29
SDQ30
SDQ31
SDQ32
SDQ33
SDQ34
SDQ35
SDQ36
SDQ37
SDQ38
SDQ39
SDQ40
SDQ41
SDQ42
SDQ43
SDQ44
SDQ45
SDQ46
SDQ47
SDQ48
SDQ49
SDQ50
SDQ51
SDQ52
SDQ53
SDQ54
SDQ55
SDQ56
SDQ57
SDQ58
SDQ59
SDQ60
SDQ61
SDQ62
SDQ63
SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7
SMY_RCOMPSM_VREF
SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8
SMA9
SMA10
SMA11
SMA12
SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7
SMAB1
SCKE0
SCKE1
SCKE2
SCKE3
SCS0#
SCS1#
SCS2#
SCS3#
SCMDCL_K0
SCMDCLK_0#
SCMDCLK_1
SCMDCLK_1#
SCMDCLK_2
SCMDCLK_2#
SCMDCLK_3
SCMDCLK_3#
SCMDCLK_4
SCMDCLK_4#
SCMDCLK_5
SCMDCLK_5#
SBA_0
SBA_1
G_AD0
G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6
G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14
G_AD15
G_AD16
G_AD17
G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24
G_AD25
G_AD26
G_AD27
G_AD28
G_AD29
G_AD30
G_AD31
G_FRAME#
G_IRDY#
G_TRDY#
G_STOP#
G_PAR
G_DEVSEL#
G_REQ#
G_GNT#
AGP_RCOMP
PIPE#
RBF#
AD_STB0
AD_STB0#
AD_STB1
AD_STB1#
AGP_VREF
SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7
SB_STB
SB_STB#
ST0
ST1
ST2
G_C/BE0#
G_C/BE1#
G_C/BE2#
G_C/BE3#
SRAS#
SCAS#
SWE#
SRCVEN_OUT#
SRCVEN_IN#
WBF#
SMAB2
SMAB4
SMAB5
VCCSM VCCSM VCCSM VCCSM VCCSM VCCSM
VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP VCC_AGP
SMX_RCOMP0
DDRMD[63..0]14,15
WBF# 16
AGPREF 16
GAD[31..0]16
GC_BE#[3..0]16
DDRMAB1 14,15
DDRMAB2 14,15
DDRMAB4 14,15
DDRMAB5 14,15
GREQ# 16
GGNT# 16
GFRAME# 16
GIRDY# 16
GTRDY# 16
GDEVSEL# 16
GSTOP# 16
GPAR 16
SB_STB 16
SB_STB# 16
GAD_STB0 16
GAD_STB#0 16
GAD_STB1 16
GAD_STB#1 16
RBF# 16
PIPE# 16
ST[2..0] 16
SBA[7..0] 16
DDRMAA[12..0] 14,15
SDQS[7..0] 14,15
SDM0 15
SDM1 15
SDM2 15
SDM3 15
SDM4 15
SDM5 15
SDM6 15
SDM7 15
DCLK0 14
DCLK4# 14
DCLK4 14
MSCS3# 14,15
MSCKE[3..0] 14,15
DCLK3# 14
DCLK0# 14
MSBS1 14
MSCS1# 14,15
DCLK5 14
MSBS0 14
MSCS2# 14,15
DCLK2# 14
MWE# 14,15
MSCS0# 14,15
DCLK3 14
DCLK5# 14
MCAS# 14,15
DCLK1 14
MRAS# 14,15
DCLK2 14
DCLK1# 14

MSI
GMCH DECOUPLING CAPACITOR
Pin AL37
Pin AU5
Pin AU9
Pin AU13
Pin AU17
Pin AU25
Pin AU29
Pin AU33
Place decoupling cap
close to GMCH Memory
Interface < 0.1", with
18 mil trach width
Place decoupling cap
close to GMCH CPU
Interface < 250mil
in the Vtt corridor
Place decoupling cap
close to GMCH AGP
Interface < 0.1"
Pin A5
Pin E1
Pin J1
Pin N1
Pin U1
Place decoupling cap
close to GMCH
Hub-Link Interface<
0.1"
Pin AA1
Pin AE1
Place decoupling cap
close to GMCH Core
Logic Interface <
0.1"
Place decoupling cap
close to GMCH DAC
Interface< 0.1"
Pin A15
Pin B14
Place Bulk cap between
GMCH & DIMM slot
Place Bulk cap for Core Logic,
AGP & Hub Link Interface
MS-6526
300
BroodaleGMCH(VSS)
MICRO-STAR INT'L CO.,LTD.
10 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
VCC_AGP
VCC_AGP
MEM_STR
VCCP
VCC_AGP
VCC_AGP
MEM_STR
VCCP
VCC_AGP
CB74
0.1u
CB75
0.1u
CB92
0.1u
CB90
0.1u
CB83
0.1u
CB87
0.1u
CB85
0.1u
CB81
0.1u
CB82
0.1u
CB94
0.1u
CB89
0.1u
CB84
X_0.1u
CB91
X_0.1u
CB93
X_0.1u
CB86
0.1u
CB79
0.1u
CB73
0.1u
CB77
0.1u
CB80
0.1u
CB76
0.1u
0.01u
C58
CB88
0.1u
+
CT11
1000u
+
CT13
1000u
0.01u
C137
0.01u
C142
CB276
10u-1206 CB277 10u-1206
+
CT15
X_1000u
+
CT16
X_1000u
+
CT14
1000u
U4D
Brookdale_MCH
U18
V18
Y18
AA18
AL31
AR31
AU31
F32
H32
K32
M32
P32
T32
V32
Y32
AB32
AD32
AF32
AH32
AM4
A5
C5
AG5
AN5
AR5
AR19
AM32
A33
C33
AJ33
AN33
AR33
F6
H6
M6
T6
Y6
AB6
AF6
AM6
U20
V20
Y20
AA20
AM20
A21
B21
C21
D21
E21
G21
J21
D34
W34
A35
E35
G35
J35
L35
AN7
AR7
AU7
B8
C8
D8
F8
V21
Y21
N35
R35
U35
AA35
AC35
AE35
AG35
AL35
AN35
AR35
AU35
B36
W36
AF8
AM8
G9
J9
N9
U9
AA9
AE9
A23
C23
D23
J23
AH36
AT36
C37
E37
J37
U37
AA37
AE37
AG37
AJ37
C25
AN37
AR37
AR11
AU11
J25
AJ25
AR25
F26
AK12
AM12
B13
C13
D13
E13
A27
C27
J27
AJ13
AR13
F14
AL27
AR27
AU27
F28
AM28
E1
J1
N1
U1
AA1
AE1
AJ21
AR21
F22
H22
AN1
AR1
B2
D15
AR15
AU15
C17 D17 E17 G17 J17 V17 AH30 C31 AC3 AG3 AM3 AN3 AR3 AU3 AB4 AG4 Y17 AJ17 AR17 AR9 AM10 AR23 AU23 F24
A29 C29 J29 L29 N29 U29 R29 W29 AA29 AC29 AE29 AG29 AJ29 AR29 F30 AT2 E3 G3 J3 L3 N3 R3 U3 W3 AM16 B17
AM24 A25
N37
C16
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS
VSS VSS
VSS
VSS

ICH4 PCI / HUB LINK / CPU / LAN / INTERRUPT SIGNALS
ICH4 DECOUPLING CAPACITORS Place one 0.1u close to ICH4 <100 mil
MSI
from ICH use 15 mils trace
This resistor less than 0.5"
Pin A4
Pin A1 Pin H1
Pin T1
Pin AC10
Pin AC18
Pin K23 Pin C23 Pin A16 Pin AC1Pin T23 Pin N23Pin C22 Pin C22
FOR Core Logic FOR Hub InterfaceFOR PLL
ICH4 STRAPPING RESISTORS
ICH4 PULL-UP/DOWN RESISTORS
ICH4 REFERENCE VOLTAGE
Place Cap. as Close as possible to ICH4 < 0.25"
Trace width use 12 mils and 10mils space
Reserved pull-down resistor for ICH4
reserved function straps.
MS-6526
300
ICH4PCI & HI & LAN
MICRO-STAR INT'L CO.,LTD.
11 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
AD20
AD19
AD13
AD12
AD10
AD21
AD5
AD25
AD15
AD11
AD1
AD24
AD7
AD30
AD18
AD26
AD16
AD17
AD9
AD23
AD3
AD4
AD2
AD6
AD0
AD31
AD28
AD29
AD22
AD14
AD8
AD27
C_BE#1
C_BE#3
C_BE#2
C_BE#0
EE_DOUT
A20GATE#
SMI#
KB_RST#
APIC_D0
APIC_D1
SERIRQ
APICCLK
HI_ISWING
HUB_IREF
HL4
HL3
HL8
HL6
HL1
HL10
HL2
HL5
HL0
HL7
HL9
TRMTRIP#
PGNT#2
PGNT#0
PGNT#3
PREQ#BPREQ#A
PGNT#1
PREQ#4
EE_DOUT
APIC_D0
KB_RST#
PREQ#A
FERR#
A20GATE#
PREQ#B
PREQ#0
PREQ#2
TRMTRIP#
PREQ#3
PREQ#1
SERIRQ
APIC_D1
HI_ISWING
HUB_IREF
APICCLK
FERR#
SMI#
PGNT#4
VCC3 VCC1_5SB
VCC3 VCC1_5SB
VCC_AGP VCC3_SB
VCC_AGP
VCC_AGP
VCC_AGPVCC_AGP
VCCP
VCC3
VCC_AGP
CB95
0.1uCB104
0.1u CB105 0.1u
CB96
0.1uCB103
0.1u
CB100
0.1u CB101 0.1uCB106
0.1u
R130 68.1_1%
CB107
0.1u
CB97
0.1u
CB99
0.1u
R521 62
R133 X_10K
R129 10K
R745 8.2K
R127 8.2K
R131 8.2K
R126 8.2K
0.01u
C81
R124 62
R125 8.2K
R128 10K
R123 62
C82
X_0.1u
0.01u
C79
R135
226_1%
R136
100_1%
CB102
0.1u
R137
100_1%
C80
X_0.1u
0.01u
C140 C83
X_0.1u
R134 X_0
R6 0
U5A
INT-82801DB
K12 K18 K22 P10 T18 U19 V14 A5 AC17 AC8 B2 H18 H6 J1 J18 K6 M10 P12 P6 U1 V10 V16 V18 E20 F14 G18 R6 T6
E14
U6 E11
A1 A16 A18 A20 A22 A4 AA12 AA16 AA22 AA3 AA9 AB20 AB7 AC1 AC10 AC14 AC18 AC23 AC5 B12 B16 B18 B20 B22 B9 C15 C17 C19 C21 C23 C6 D1 D12 D15 D17 D19 D21 D23 D4 D8
H5
J3
H3
K1
G5
J4
H4
J5
K2
G2
L1
G4
L2
H2
L3
F5
F4
N1
E5
N2
E3
N3
E4
M5
E2
P1
E1
P2
D3
R1
D2
P4
J2
K4
M4
N4
M3
F1
L5
F2
F3
G1
M2
K5
L4
W2
B5
E8
P5
U5
D10
D11
A8
C12
C11
B11
A10
A9
A11
B10
C10
A12
D22 E10
C1
E6
A7
B7
D6
C5
B1
A2
B3
C7
B6
A6
AC13
AA19
J19
H19
K20
J22
D5
C2
B4
A3
M23
L19
L20
M19
M21
P19
R19
T20
R20
P23
L22
N22
K21
P21
N20
R23
AB23
U21
AA21
W21
V22
AB22
V21
W23
V23
U22
Y22
E16 E17 E18 E19
K10 E13 E12 F10 F15 F16 F17 F18 K14 V7 V8 V9
R22
Y5
U23
W20
VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC1_5 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3
VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5 VCCSUS1_5
GND43
VCCSUS1_5 VCCSUS3_3
GND1 GND2 GND3 GND4 GND5 GND6 GND7 GND8 GND9 GND10 GND11 GND12 GND13 GND14 GND15 GND16 GND17 GND18 GND19 GND20 GND21 GND22 GND23 GND24 GND25 GND26 GND27 GND28 GND29 GND30 GND31 GND32 GND33 GND34 GND35 GND36 GND37 GND38 GND39 GND40
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/BE0#
C/BE1#
C/BE2#
C/BE3#
DEVSEL#
FRAME#
IRDY#
TRDY#
STOP#
PAR
PLOCK#
SERR#
PERR#
PME#
GPIO0/REQA#
GPIO16/GNTA#
PCICLK
PCIRST#
EE_CS
EE_DIN
EE_DOUT
EE_SHCLK
LAN_CLK
LAN_RSTSYNC
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2 GND41 GND42
GNT0#
GNT1#
GNT2#
GNT3#
GNT4#
GPIO17/GNTB#/GNT5#
REQ0#
REQ1#
REQ2#
REQ3#
REQ4#
GPIO1/REQB#/REQ5#
IRQ14
IRQ15
APICCLK
APICD0
APICD1
SERIRQ
PIRQA#
PIRQB#
PIRQC#
PIRQD#
HIREF
HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11
HI_STB
HL_STB#
HLCOMP
A20M#
CPUSLP#
FERR#
IGNNE#
INIT#
INTR
NMI
SMI#
STPCLK#
RCIN#
A20GATE
GND44 GND45 GND46 GND47
VCC1_5
VCCSUS1_5 VCCSUS1_5 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3
HI_SWING
LAN_RST#
NC
THRMTRIP#
R122 33
100pC78
R948 33
R187 0
AD[31..0]18
FRAME#18 IRDY#18 TRDY#18
DEVSEL#18
SERR#18
PAR18 STOP#18
PME#16,18
PLOCK#18
PERR#18
ICH_PCLK5
HSMI# 6
PCIRST#25
EE_DOUT19
EE_EECS19
EE_SHCLK19
A20M# 6
STPCLK# 6
HINIT# 6
IGNNE# 6
SLP# 6
NMI 6
INTR 6
A20GATE#13
KB_RST# 13
ELAN_TXD2 19,28
ELAN_TXD1 19,28
ELAN_TXD0 19,28
ELAN_SYNC 19,28
SERIRQ 13
IRQ14 5
INTD# 18
INTC# 18
IRQ15 5
INTB# 16,18
INTA# 16,18
HL_STB# 8
HL_STB 8
HL[10..0] 8
TRMTRIP#6
PGNT#0 18
PGNT#2 18
PGNT#3
PGNT#1 18
EE_DIN19 ELAN_CLK 28
ELAN_RXD0 28
ELAN_RXD1 28
ELAN_RXD2 28
FINIT# 19
FERR# 6
ICHRSMRST#27
C_BE#[3..0]18
PGNT#4
PREQ#0 18
PREQ#1 18
PREQ#2 18
PREQ#3 18
PREQ#4 18
LAN_RESET#28

ICH4 STRAPPING RESISTORS
ICH4 DECOUPLING CAPACITOR
MSI
*Put a GND Plane under X'TAL
*Please put this block close ICH4
RTC BLOCK
PROCHOT BLOCK
JBAT1 Clear CMOS
2 - 3
1 - 2 Clear CMOS
*
Normal
Place Cap close
to Pin E7
Pin A22 Pin AC5 Pin AA23
Place one 0.1u close
to ICH4 <100 mil
SYSTEM RESET
Pin A16 Pin E7
Place < 0.5"
ICH4 PULL-UP/DOWN RESISTORS
AC_SDOUT
LOW
HIGH FSB Auto mode
*
FSB Safe mode Reboot mode HIGH
SPKR
*
LOW No Reboot mode
Note: R176 may be change
16.9 1% for A0 version
MS-6526
300
ICH4ASIC/RTC/AC'97/GPIO/LPC/USB/IDE
MICRO-STAR INT'L CO.,LTD.
12 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
RTCX1
THRM#
RTCRST#
RTCX2
VBIAS
SIO_PME#
INTRUDER#
RING#
BATLOW#SD_IORDY
RTCX1
THRM#
RTCX2
ICHRSMRST#
PDD15
SDD14
PDD12
PDD11
PDD10
PDD8
PDD1
SDD10
PDD7
PDD6
SDD7
PDD14
PDD3
SDD13
SDD3
PDD0
SDD12
PDD13
PDD4
SDD4
SDD1
SDD0
PDD5
SDD11
SDD9
SDD8
PDD2
SDD2
PDD9
SDD15
SDD6
SDD5
RING#
BATLOW#
GPI7
SIO_PME#
SMBALERT#
EXTSMI#
GPI13
SPKR
GPI7
CDC_DN# EXTSMI#
GPI13
PWR_GD
SYS_RST#
AC_SDOUT
SYS_RST#
V5REF
INTRUDER#
AC_SDOUT
CDC_DN#
FWH_WP#
FWH_WP#
V5REF
SMBALERT#
LAN_DISABLE
LAN_DISABLE
RTCRST#
PWR_GD
ICHRSMRST#
VBIAS
SMBDATA
SMBCLKPD_IORDY
THRM#
GPIO24
GPIO25
GPIO27
GPIO24
GPIO25
GPIO27
VCCP
RTC_VCC VCC3_SB
VCC3
VCC3_SB VCCP
RTC_VCC
VCC5
VCC3
VCC5_SB RTC_VCC
VCC_AGP VCC3_SB
VCCP
VCC_AGP
VCC1_5SB
VCC3_SB
VCC3
VBAT
VBAT
VCC5_SB
R183 X_4.7K
Q3
X_3904
R160 4.7K
R166 8.2K
R153 4.7K
R151 4.7K
CB113
0.1u
CB111
X_0.1u CB112 0.1u
X2
32K-12.5pf-CSA-309-D
+-30PPM
R148 10M
473pC84
BAT1
JBAT1
YJ103
1
2
3
R146
1K
R138 1K
R169 X_1K
R152 2.7K
R154 2.7K
R156 4.7K
R177 10K
R178 10K
R523
390K
R525 330K
R145
0
CB109
0.1u CB108 0.1u
R155 8.2K
R602 X_8.2K
C85
15pR868
X_5.6M
R867
X_20M
R874 10K
R873 X_10K
R604 8.2K
U5B
INT-82801DB
AB5 L23 AA23 P14 E15 E7 V6
E21 E22 F8 G19 G21 G3 G6 H1 J6 K11 K13 K19 K23 K3 L10 L11 L12 L13 L14 L21 M1 M11 M12 M13
V1
Y4
AA2
AB6
Y23
V19
AA1
Y1
AA6
AB3
AA4
AB4
AC4
AA5
AC3
AB1
W6
W7
Y6
AC7
AC6
T21
J23
F19
C13
C9
B8
D9
D13
A13
H23
V5
W3
T3
Y20
J21
W1
W4
T2
R4
T4
U2
T5
U3
U4
C20
D20
A21
B21
C18
D18
A19
B19
B15
C14
A15
B14
C8
D7
C3
C4
R3
V4
Y21
W18
W19
AC2
V2
W17
AB17
W16
AC16
W15
AB15
W14
AA14
Y14
AC15
AA15
Y15
AB16
Y16
AA17
Y17
AB11
AC11
Y10
AA10
AA7
AB8
Y8
AA8
AB9
Y9
AC9
W9
AB10
W10
W11
Y11
AA11
AB18
Y12
AB19
AC12
Y18
W12
AA18
AB12
AC19
AA13
AB13
W13
AA20
AC20
AC21
Y13
AB21
AB14
AC22
B13
C16
D16
A17
B17
A23
B23
A14
D14
J20
G22
F20
G20
F21
H20
F23
H22
G23
H21
F22
E23
M20 M22 N10 N11 N12 N13 N14 N19 N21 N23 N5 P11 P13 P20 P22 P3 R18 R21
R5 T1 T19 T23 U20 V15 V17 V3 W22 W5 W8 Y19 Y7 M14 P18 T22 F6 F7 E9 F9 U18
Y2
Y3
R2
AB2
V20
C22
VCCRTC
VCC_HI
VCPU_IO0 VCPU_IO1
V5REF_SUS
V5REF1 V5REF2
GND48 GND49 GND50 GND51 GND52 GND53 GND54 GND55 GND56 GND57 GND58 GND59 GND60 GND61 GND62 GND63 GND64 GND65 GND66 GND67 GND68 GND69 GND70 GND71
THRM#
SLP_S3#
SLP_S5#
PWROK
CPUPWRGD
VRMPWRGD
PWRBTN#
RI#
RSMRST#
SUSSTAT#
SUSCLK
SMBDATA
SMBCLK
GPIO11/SMBALERT#
SMLINK0
SMLINK1
INTRUDER#
RTCRST#
VBIAS
RTCX1
RTCX2
CLK66
CLK14
CLK48
AC_RST#
AC_SYNC
AC_BITCLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
SPKR
GPIO12
GPIO13
C3_STAT#/GPIO21
CPUPERF#/GPIO22
SSMUXSEL/GPIO23
GPIO27
GPIO28
LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3
LFRAME#/FWH4
LDRQ0#
LDRQ1#
USBP0+
USBP0-
USBP1+
USBP1-
USBP2+
USBP2-
USBP3+
USBP3-
OC0#
OC1#
OC2#
OC3#
GPIO2/PIRQE#
GPIO3/PIRQF#
GPIO4/PIRQG#
GPIO5/PIRQH#
GPIO7
GPIO8
STP_PCI#/GPIO18
SLP_S1#/GPIO19
STP_CPU#/GPIO20
CLKRUN#/GPIO24
GPIO25
SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15
PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15
PDDREQ
SDDREQ
PDDACK#
SDDACK#
PDIOR#
SDIOR#
PDIOW#
SDIOW#
PIORDY
SIORDY
PDA0
PDA1
PDA2
SDA0
SDA1
SDA2
PDCS1#
SDCS1#
PDCS3#
SDCS3#
AC_SDIN2
USBP4+
USBP4-
USBP5+
USBP5-
USBRBIAS
USBRBIAS#
OC4#
OC5#
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43 GND72 GND73 GND74 GND75 GND76 GND77 GND78 GND79 GND80 GND81 GND82 GND83 GND84 GND85 GND86 GND87 GND88 GND89
GND90 GND91 GND92 GND93 GND94 GND95 GND96 GND97 GND98 GND99
GND100 GND101 GND102
VCC_HI VCC_HI VCC_HI
VCCLAN1_5/VCCSUS1_5 VCCLAN1_5/VCCSUS1_5 VCCLAN3_3/VCCSUS3_3 VCCLAN3_3/VCCSUS3_3
VCPU_IO2
SLP_S4#
SYS_RESET#
AGPBUSY#/GPIO6
BATLOW#/TP0
NC
VCCPLL
R176 22.6 1%
C86
15p
R814 4.7K
C177 0.1u
C185 0.1u
R168 8.2K
R528
8.2K
R180 X_22K
R179 20K
D33
BAT54A-S-SOT23
1 2
3
R147
10M
D4
SM5817S
R949 10K
D5
1N4148
R141
3K
473p
CB110
473p
C374
R140
1K
R950 10K
R951 10K
ICH_485
CPU_GD6
ICH_665
PWR_GD25
LFRAME#/FWH413,19
PWRBTN#13
LAD3/FWH313,19 LAD2/FWH213,19
LAD0/FWH013,19 LAD1/FWH113,19
LDRQ#13
SLP_S3#13,25
SUSCLK13
AC_SDIN019
AC_SYNC19,21
AC_SDOUT19,21
AC_RST#19
PROCHOT#6
VRM_GD26
ICH_145
SPKR27
RING#23
AC_BCLK21
SD_DREQ 5
PD_A1 5
SD_A0 5
SD_DACK# 5
PD_DACK# 5
SD_A1 5
PD_IOW# 5
PDD[0..15] 5
SD_IOW# 5
SDD[0..15] 5
PD_A2 5
SD_CS#1 5
SD_CS#3 5
PD_IORDY 5
PD_A0 5
SD_A2 5
PD_CS#1 5
PD_CS#3 5
PD_DREQ 5
PD_IOR# 5
SD_IORDY 5
SD_IOR# 5
SLP_S5#25
SMBCLK18,24SMBDATA18,24
USBP0+20
USBP1-20 USBP1+20 USBP0-20
USBP2+20 USBP2-20 USBP3+20 USBP3-20
INTE# 18
INTF# 18
INTG# 18
INTH# 18
USBP4+20 USBP4-20 USBP5+20 USBP5-20
SIO_PME#13
SMBALERT#
OC#120
OC#320
FP_RST#27
AC_SDIN119 AC_SDIN219,21
THRM#13
FWH_WP#19
LAN_DISABLE
CDC_DN#19
ICHRSMRST#27

LPC I/O DECOUPLING CAPACITORS
LPC SUPER I/O W83627HF THERMAL RESISTOR BLOCK
NOTE: LOCATE CLOSE
STATUS PANEL
L: PNP Default
L: CFAD=2E
H: Enable KBC
SUPER I/O STRAPPING RESISTOR
L: 24MHZ
RTSA# H: PNP no DefaultDTRA#
SOUTB
SOUTA
H: CFAD=4E
L: Disable KBC H: 48MHZ
SPEAKER BLOCKChasiss Intrusion Header
MSI
Intel Front IR Header
GAME/MIDI CONNECTOR
MS-6526
300
LPCIO& GAME PORT
MICRO-STAR INT'L CO.,LTD.
13 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
TMP_VREF
JYS_AX2
JYS_AX1
JYS_PB0
JYS_PB1
JYS_AX0
JYS_AX3
JYS_PB3
JYS_PB2
MID_OUT
MID_IN
TMP_VREF
SYS_TMP
TMP_VREFCPU_TMPA
TMP_VREF
-12VIN
+12VIN
SYS_TMP
VTIN_VCC
-5VIN
CPU_TMPA
VID0
VID3
VID4
VID2
VID1
CHASSIS
CHASSIS
VTIN_VCC
IRTX
IRRX
SOUTB
RTSA#
SOUTA
BEEP
BEEP
-12VIN
-5VIN
+12VIN
IRRXIRTX
JYS_AX0 JYS_AX2
MID_OUT
MID_IN
JYS_AX1
MID_OUT
JYS_PB2
JYS_PB3JYS_PB0
JYS_PB1
JYS_AX3
MID_IN
JYS_PB3
JYS_AX0
JYS_AX2
JYS_AX3
JYS_AX1
JYS_PB2
JYS_PB1
JYS_PB0
JYS_AX2
JYS_AX0
JYS_PB1
JYS_PB2
JYS_PB0
JYS_PB3
LP_D7
LP_D6
LP_D4
LP_D3
LP_D5
LP_D0
LP_D2
LP_D1
JYS_AX3
JYS_AX1 VCC5
VCC5
VCC3
+12V
-12V
-5V
VCC5
VCCP
VCC3
VBAT
VCC5_SB
VBAT
VCC5
VCC5
VCC5
VCC5
VCC5
VGA_VCC
VCC5
VCC5
VGA_VCC
CB117
0.1u
CB120
0.1u
CB124
0.1u
CB115
0.1u
CB114
0.1u
R754
56KST
12
R752 232KST1 2
R756
10KST
12
R751 28KST1 2
R755
56KST
12
R753 120KST
1 2
R750
10KST
RT2
R-TD-C0603
R748
30KST
CP2 X_COPPER
FB40 X_120S/0603
JCASE
D1x2
1
2
R739
2M
CB297
104P
CB116
0.1u
R175 X_4.7K
R865 4.7K
R866 4.7K
R758
4.7K Q58 2N3904S
B
CE
U8
W83627HF
1
2
17
16
15
14
13
11
10
9
8
7
6
5
4
3
42
41
40
39
38
37
36
35
31
32
33
34
43
44
45
46
47
88
87
59
60
63
62
66
65
30
21
23
22
29
27
26
25
24
56
50
53
51
54
49
52
57
84
79
82
80
83
78
81
85
125
123
128
121
126
124
127
122
120
119
61
74
18
69
93
94
95
96
97
98
99
100
101
102
103
104
106
107
108
109
110
116
115
113
112
111
105
118
19
89
90
91
92
64
75
67
68
72
73
70
71
76
58
28
20
55
86
117
12
48
77
114
DRVDEN0
DRVDEN1
DSKCHG#
HEAD#
RDDATA#
WP#
TRACK0#
WE#
WRDATA#
STEP#
DIR#
MOB#
DSA#
DSB#
MOA#
INDEX#
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
SLCT
PE
BUSY
ACK#
SLIN#
INIT#
ERR#
AFD#
STB#
IRRX/GP25
IRTX/GP26
GA20
KBRST
KBDATA
KBCLK
MSDATA
MSCLK
LRESET#
LCLK
SERIRQ
LDRQ#
LFRAME#
LAD0
LAD1
LAD2
LAD3
DCDA#
DSRA#
SINA
RTSA#
SOUTA
CTSA#
DTRA#
RIA#
DCDB#
DSRB#
SINB
RTSB#
SOUTB
CTSB#
DTRB#
RIB#
GPX2/P15/GP14
GPY1/GP15
GPSA1/P12/GP10
GPSA2/GP17
GPX1/P14/GP12
GPY2/P16/GP14
GPSB1/P13/GP11
GPSB2/GP16
MSO/IRQIN0
MSI/GP20
VSB
VBAT
CLKIN
CIRRX/GP34
AGND
-5VIN
-12VIN
+12VIN
AVCC
+3.3VIN
VCOREB
VCOREA
VREF
VTIN3
VTIN2
VTIN1
VID4
VID3
VID2
VID1
VID0
FANPWM1
FANPWM2
FANIO1
FANIO2
FANIO3
OVT#
BEEP
PME#
WDTO/GP24
PLED/GP23
SDA/GP22
SCL/GP21
SUSLED/GP35
SUSCLKIN
PSOUT#
PSIN
PWRCTL#/GP31
SUSCIN/GP30
RSMRST#/GP33
PWROK/GP32
CASEOPEN#
KBLOCK#
VCC3
VSS1
VSS2
VSS3
VSS4
VCC_1
VCC_2
VCC_3
VCC_4
IR2
CON2X3A
3 4
5 6
13 4
5 6
1
CB202
0.1u
RN87
33 1 2 3 4
5 6
7 8
RN88
33 1 2 3 4
5 6
7 8
R875 33
R761 2.2K
R764 2.2K
R760 2.2K
R762 2.2K
C296
100P
R859 22K
CB301
104P
CB299
39P
R759 2.2K
R763 2.2K
R858 22K
C295
100P
RN58
8P4R-1M
1 2
3 4
5 6
7 8
RN59
8P4R-2.2K
1 2
3 4
5 6
7 8
R757
10K
CN13
8P4C-103P
1
3
5
7
2
4
6
8
RN26
33
1 2
3 4
5 6
7 8
RN25
33
1 2
3 4
5 6
7 8
CN12
8P4C-103P
1
3
5
7
2
4
6
8
AUDIO1A
YCN15F-001-1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
BC22
0.1u
LP_STB# 23
LP_INIT# 23
LP_AFD# 23
LP_SLCT 23
LP_ACK# 23
LP_BUSY 23
LP_PE 23
LP_ERR# 23
LP_SLIN# 23
DRVDEN0 23
DRVDEN1 23
MOT_A#23
DRV_A# 23
HEAD# 23
DIR# 23
STEP# 23
WT_DT#23
WT_EN# 23
INDEX# 23
TRACK0# 23
RDATA# 23
DSKCHG# 23
PCIRST#125 SIO_PCLK5
LDRQ#12 SERIRQ11
LFRAME#/FWH412,19
LP_D[0..7] 23
MOT_B#23
SINA 23
DSRA# 23
DCDA# 23
RIA# 23
CTSA# 23
RTSA# 23
DTRA# 23
SOUTA23
SINB 23
DSRB# 23
DCDB# 23
CTSB# 23
RTSB# 23
DTRB# 23
SOUTB23
RIB# 23
SIO_PME#12
SIO_485
SUSCLK 12
FDD_WP# 23
SYS_FAN124
CPU_FAN124
KB_RST# 11
A20GATE#11
MSDATA23
KBDATA 23
KBCLK 23
MSCLK 23
LAD1/FWH112,19 LAD0/FWH012,19
LAD2/FWH212,19 LAD3/FWH312,19
CPU_TMPA6
VID[0..4]6
CPU_CTRL24
PWR_FAN124
PWRBTIN27 PWRBTN#12
PS_ON#27 SLP_S3#12
SMBCLK_ISO5,14,19,24,25SMBDATA_ISO5,14,19,24,25
ALARM 27
THRM#12
IRRX
IRTX
DRV_B# 23
SYS_CTRL24

SYSTEM MEMORY
SLAVE ADDRESS = 1010000B
DDR DIMM SOCKET
Place 104p Cap. near the DIMM
SLAVE ADDRESS = 1010010B
DDR DIMM SOCKET
Place 104p Cap. near the DIMM
Keep the voltage divider within 1" of DIMM1.
Trace width 12 mil with 12 mil space. MSI
Place high freq bypass cap between the DIMMS.
MS-6526 300
DDR DIMM1&2
MICRO-STAR INT'L CO.,LTD.
14 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
SMBDATA_ISO
MWE#
MCAS#
MRAS#
SMBCLK_ISO
MSBS0
MSBS1
DCLK5#
DCLK3
DCLK4
DCLK5
DCLK4#
DCLK3#
MSCKE2
MSCKE3
DDRMAA12
DDRMAA8
DDRMAA0
DDRMAA10
DDRMAA7
DDRMAA6
DDRMAA11
DDRMAA9
DDRMAA3
SDQS7
SDQS6
SDQS2
SDQS1
SDQS5
SDQS4
SDQS0
SDQS3
DDRMD23
DDRMD0
DDRMD22
DDRMD4
DDRMD35
DDRMD15
DDRMD9
DDRMD8
DDRMD32
DDRMD41
DDRMD19
DDRMD24
DDRMD42
DDRMD47
DDRMD56
DDRMD48
DDRMD60
DDRMD52
DDRMD61
DDRMD50
DDRMD46
DDRMD26
DDRMD44
DDRMD2
DDRMD27
DDRMD59
DDRMD39
DDRMD33
DDRMD53
DDRMD7
DDRMD28
DDRMD11
DDRMD63
DDRMD36
DDRMD40
DDRMD29
DDRMD16
DDRMD18
DDRMD57
DDRMD21
DDRMD54
DDRMD6
DDRMD20
DDRMD17
DDRMD45
DDRMD1
DDRMD10
DDRMD13
DDRMD55
DDRMD51
DDRMD25
DDRMD5
DDRMD38
DDRMD37
DDRMD58
DDRMD34
DDRMD14
DDRMD31
DDRMD30
DDRMD62
DDRMD3
DDRMD12
DDRMD49
DDRMD43
MRAS#
MSCKE1DDRMD61
DDRMD52
MSCKE0
DCLK2#
SDQS1
DDRMD60
DDRMD59
DDRMD48
DDRMD45
DDRMD39
DDRMD15
DDRMD9
DDRMAA10
SDQS7
DDRMD56
DDRMD38
DDRMD35
DDRMD30
DDRMD27
DDRMD4
DDRMD2
DDRMAA9
DDRMD63
DDRMD44
DDRMD26
DDRMD22
DDRMD0
MWE#
DDRMAA12
DDRMAA4
SMBCLK_ISO
DDRMD57
DDRMD28
DDRMD23
DDRMD11
DDRMD3
DCLK1#
SDQS0
DDRMD53
DDRMD43
DDRMD18
DDRMD7
DCLK0
DDRMD49
DDRMD33
DDRMD29
DDRMD16
DDRMD8
DDRMAA6
DDRMD40
DDRMD17
DCLK1
DDRMAA7
SDQS5
DDRMD37
DDRMD36
DDRMD20
DDRMD6
DDRMD5
MCAS#
SDQS4
DDRMD54
DDRMD25
DDRMD21
DCLK2
DDRMAA5
DDRMAA0
SMBDATA_ISO
DDRMD62
DDRMAA1
SDQS6
SDQS2
DDRMD55
DDRMD34
DDRMD14
DDRMD13
DDRMAA11
DDRMD58
DDRMD10
DDRMD1
DDRMAA8
DDRMAA2
DDRMD47
DDRMD42
DDRMD12
DCLK0#
MSBS1
MSBS0
SDQS3
DDRMD51
DDRMD31
DDRMD24
DDRMD19 DDRMAA3
DDRMD50
DDRMD46
DDRMD41
DDRMD32
SDM3
SDM6
SDM4
SDM7
SDM0
SDM1
SDM2
SDM5
SDM3
SDM0
SDM1
SDM6
SDM2
SDM7
SDM5
SDM4
DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5
DDR_VREF
MEM_STR MEM_STR
MEM_STRDDR_VREF
VCC3 VCC3
VCC3
MEM_STR
C130
104P
C128
104P
N13-1840021
DDR2
2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
157
158
71
163
5
14
25
36
56
67
78
86
47
167
59
52
113
92
91
181
182
183
48
43
41
130
37
32
125
29
122
27
141
118
115
103
44
45
49
51
134
135
142
144
16
17
137
138
76
75
173
10
21
111
65
154
97
107
119
129
149
159
169
177
140
90
63
1
9
101
102
7 38 46 70 85 108 120 148 168 22 30 54 62 77 96 104 112 128 136 143 156 164 172 180 15 82 184
3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176
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
CS0#
CS1#
CS2#
CS3#
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
FETEN
BA0
BA1
BA2
SCL
SDA
SA0
SA1
SA2
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10_AP
A11
A12
A13
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CK0(DU)
CK0#(DU)
CK1(CK0)
CK1#(CK0#)
CK2(DU)
CK2#(DU)
NC5
NC(RESET#)
CKE0
CKE1
CAS#
RAS#
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
WP(NC)
WE#
VREF
NC2
NC3
NC4
VDD0 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8
VDDQ0 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9
VDDQ10 VDDQ11 VDDQ12 VDDQ13 VDDQ14 VDDQ15
VDDID
VDDSPD
VSS0 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21
N13-1840021
DDR1
2
4
6
8
94
95
98
99
12
13
19
20
105
106
109
110
23
24
28
31
114
117
121
123
33
35
39
40
126
127
131
133
53
55
57
60
146
147
150
151
61
64
68
69
153
155
161
162
72
73
79
80
165
166
170
171
83
84
87
88
174
175
178
179
157
158
71
163
5
14
25
36
56
67
78
86
47
167
59
52
113
92
91
181
182
183
48
43
41
130
37
32
125
29
122
27
141
118
115
103
44
45
49
51
134
135
142
144
16
17
137
138
76
75
173
10
21
111
65
154
97
107
119
129
149
159
169
177
140
90
63
1
9
101
102
7 38 46 70 85 108 120 148 168 22 30 54 62 77 96 104 112 128 136 143 156 164 172 180 15 82 184
3 11 18 26 34 42 50 58 66 74 81 89 93 100 116 124 132 139 145 152 160 176
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
CS0#
CS1#
CS2#
CS3#
DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8
FETEN
BA0
BA1
BA2
SCL
SDA
SA0
SA1
SA2
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10_AP
A11
A12
A13
CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7
CK0(DU)
CK0#(DU)
CK1(CK0)
CK1#(CK0#)
CK2(DU)
CK2#(DU)
NC5
NC(RESET#)
CKE0
CKE1
CAS#
RAS#
DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8
WP(NC)
WE#
VREF
NC2
NC3
NC4
VDD0 VDD1 VDD2 VDD3 VDD4 VDD5 VDD6 VDD7 VDD8
VDDQ0 VDDQ1 VDDQ2 VDDQ3 VDDQ4 VDDQ5 VDDQ6 VDDQ7 VDDQ8 VDDQ9
VDDQ10 VDDQ11 VDDQ12 VDDQ13 VDDQ14 VDDQ15
VDDID
VDDSPD
VSS0 VSS1 VSS2 VSS3 VSS4 VSS5 VSS6 VSS7 VSS8 VSS9 VSS10 VSS11 VSS12 VSS13 VSS14 VSS15 VSS16 VSS17 VSS18 VSS19 VSS20 VSS21
R249
150 1%
R250
150 1%
CB308
0.1u
CB135
0.1u
CB131
0.1u CB133 0.1u
CB130
0.1u CB134 0.1u
CB132
0.1u CB309 0.1u
SDQS[7..0] 9,15
DDRMAA[12..0] 9,15
MSBS0 9,15
MSBS1 9,15
DCLK1 9
DCLK0 9
DCLK0# 9
DCLK2 9
DCLK2# 9
DCLK1# 9
MSCKE1 9,15
MSCKE0 9,15
MCAS# 9,15
MRAS# 9,15
DCLK3# 9
DCLK5# 9
DCLK3 9
DCLK4# 9
DCLK5 9
DCLK4 9
MSCKE2 9,15
MSCKE3 9,15
MSCS0# 9,15
MSCS1# 9,15
MSCS2# 9,15
MSCS3# 9,15
MWE#9,15
DDRMD[63..0]9,15
SDM0 15
SDM7 15
SDM3 15
SDM6 15
SDM1 15
SDM5 15
SDM4 15
SDM2 15
DDRMAB1 9,15
DDRMAB2 9,15
DDRMAB4 9,15
DDRMAB5 9,15
SMBCLK_ISO 5,13,19,24,25
SMBDATA_ISO5,13,19,24,25

DDR Decouping Caps
Top Vtt
C enter Vtt
B ottom Vtt
Place for VTT_DDR island
Place at the end of
the VTT_DDR island
Total 110 signal, need 55 pcs decoupling.
DDR TERMINATORS
MSI
MS-6526 300
DDR Terminator Resistor
MICRO-STAR INT'L CO.,LTD.
15 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
MSCS0#
MSCS2#
DDRMAA11
DDRMAA9
SDM3
DDRMAA6
DDRMAA3
DDRMD41
DDRMD46
DDRMD37
DDRMD42
DDRMD1
DDRMD40
DDRMD39
DDRMD4
SDM2
DDRMD35
DDRMD9
DDRMD49
DDRMD30
SDM0
DDRMD47
DDRMD6
DDRMD43
DDRMD2
DDRMD32
SDQS1
DDRMD34
SDQS0
DDRMD0
DDRMD36
DDRMD14
DDRMD18
DDRMD11
SDQS2
DDRMD29
DDRMD19
DDRMD22
SDQS3
DDRMD50
DDRMD26
SDM1
DDRMD5
DDRMD3
DDRMD52
DDRMD27
DDRMD13
DDRMD25
DDRMD60
DDRMD8
DDRMD7
DDRMD24
DDRMD51
DDRMD33
DDRMD44
DDRMD28
DDRMD15
DDRMD53
DDRMD12
DDRMD31
DDRMD16
DDRMD10
DDRMD48
DDRMD23
DDRMD38
DDRMD45
DDRMD20
DDRMAA0
DDRMD55
DDRMD54
SDQS6
SDM6
SDQS7
SDM7
DDRMD57
DDRMD61
DDRMD63
DDRMD59
DDRMD62
DDRMD58
SDQS4
SDQS5
DDRMAA12
MSBS0
DDRMAA5
DDRMAA4
DDRMAB5
DDRMAB4
MWE#
MRAS#
MCAS#
DDRMAA10
DDRMAA7
MSBS1
DDRMAA8
DDRMAB2
DDRMAB1
DDRMAA2
DDRMAA1
SDM4
DDRMD17
DDRMD21
DDRMD56
MSCS3#
MSCS1#
SDM5
MSCKE3
MSCKE2
MSCKE1
MSCKE0
VTT_DDR VTT_DDR
VTT_DDR
VTT_DDR
VTT_DDR
VTT_DDR
VTT_DDR VTT_DDR
CB155
X_0.1u
CB153
0.1u
CB151
0.1u
CB157
X_0.1u
CB163
0.1u
CB161
X_0.1u
CB159
X_0.1u
CB165
0.1u
CB169
0.1u
CB143
X_0.1u
CB141
X_0.1u
CB139
0.1u
CB145
0.1u
CB154
X_0.1u
CB158
0.1u
CB156
X_0.1u
CB152
X_0.1u
CB166
X_0.1u
CB168
X_0.1u
CB162
0.1u
CB172
0.1u
CB142
X_0.1u
CB146
0.1u
CB144
0.1u
CB148
X_0.1u
CB147
0.1u
CB149
0.1u
CB175
0.1u
CB140
0.1u
RN32 56
1 2
3 4
5 6
7 8
R620 33
R621 33
R622 33
R623 33
CB280
X_0.1u
CB282
0.1u
CB281
0.1u
CB283
0.1u
CB284
0.1u
CB286
0.1u
CB287
X_0.1u
CB288
X_0.1u
CB289
X_0.1u
CB291
0.1u
CB292
X_0.1u
CB293
0.1u
CB294
0.1u
CB295
0.1u
CB296
0.1u
C131
10u-0805
R251 56
R252 56
R253 56
R263 56
R617 56
R256 56
R618 56
R619 56
R259 56
RN35 56
1 2
3 4
5 6
7 8
RN37 56
1 2
3 4
5 6
7 8
RN40 56
1 2
3 4
5 6
7 8
RN27 56
1 2
3 4
5 6
7 8
RN28 56
1 2
3 4
5 6
7 8
RN29 56
1 2
3 4
5 6
7 8
RN30 56
1 2
3 4
5 6
7 8
RN31 56
1 2
3 4
5 6
7 8
RN33 56
1 2
3 4
5 6
7 8
RN34 56
1 2
3 4
5 6
7 8
RN38 56
1 2
3 4
5 6
7 8
RN39 56
1 2
3 4
5 6
7 8
RN41 56
1 2
3 4
5 6
7 8
RN42 56
1 2
3 4
5 6
7 8
RN43 56
1 2
3 4
5 6
7 8
RN44 56
1 2
3 4
5 6
7 8
RN45 56
1 2
3 4
5 6
7 8
RN46 56
1 2
3 4
5 6
7 8
RN72 56
1 2
3 4
5 6
7 8
RN73 56
1 2
3 4
5 6
7 8
RN74 56
1 2
3 4
5 6
7 8
+
CT27
1000u C132 10u-0805
C133
10u-0805
RN70
33
1 2
3 4
5 6
7 8
R738 56
R869 56
R870 56
R735 56
R736 56
R737 56
CB285
0.1u
CB160
X_0.1u
CB164
X_0.1u
CB174
X_0.1u
CB173
X_0.1u
CB170
0.1u
CB176
X_0.1u
CB167
0.1u
CB150
0.1u
CB290
X_0.1u
CB171
0.1u
MSCKE[0..3]9,14
SDQS49,14 SDQS59,14
MSBS014
DDRMAB59,14 DDRMAB49,14
MCAS#9,14 MWE#9,14 MRAS#9,14
MSBS114
DDRMAB19,14
SDQS69,14
SDQS79,14
SDQS09,14
SDQS19,14
SDQS29,14
SDQS39,14
SDM59,14 SDM39,14
DDRMAA129,14 DDRMAA69,14 DDRMAA39,14
DDRMD419,14
DDRMAA49,14 DDRMAA59,14
DDRMAA109,14 DDRMAA09,14
DDRMAA89,14 DDRMAA79,14 DDRMAA99,14 DDRMAA119,14
DDRMAA29,14
DDRMAA19,14
DDRMD19,14
DDRMD49,14 DDRMD09,14 DDRMD69,14 DDRMD29,14
DDRMD109,14
SDM09,14 DDRMD99,14 DDRMD89,14 DDRMD39,14 DDRMD79,14 DDRMD119,14
DDRMD229,14
DDRMD139,14 DDRMD129,14 DDRMD219,14 DDRMD179,14 DDRMD169,14 DDRMD209,14
DDRMD259,14 DDRMD299,14 DDRMD289,14 DDRMD319,14 DDRMD279,14
DDRMD379,14 DDRMD339,14 DDRMD369,14 DDRMD329,14 DDRMD399,14 DDRMD389,14
DDRMD459,14 DDRMD449,14 DDRMD409,14 DDRMD359,14 DDRMD479,14
DDRMD469,14 DDRMD429,14 DDRMD539,14 DDRMD529,14 DDRMD499,14 DDRMD489,14
DDRMD619,14 DDRMD599,14 DDRMD639,14 DDRMD589,14
DDRMD59,14
DDRMD159,14 DDRMD149,14 SDM19,14
DDRMD189,14 SDM29,14
DDRMD249,14 DDRMD239,14 DDRMD199,14
DDRMD269,14
DDRMD349,14
DDRMD439,14
DDRMD609,14 DDRMD519,14 DDRMD509,14 DDRMD559,14 DDRMD549,14
SDM49,14
SDM69,14
SDM79,14 DDRMD579,14
DDRMD629,14
DDRMD569,14
DDRMAB29,14
MSCS2#9,14 MSCS0#9,14 MSCS3#9,14 MSCS1#9,14
DDRMD309,14

AGP 1.5V 2X/4X SLOT(AGP VER:2.0 COMPLY)
LESS 100MILS STUB TRACE LENGTH FOR2/4X
LESS 500MIL FOR 1X MUST BE FOLLOWING.
AGP SIGNAL REFERENCE CIRCUIT
NEAR AGP SLOT
AGP TERMINATION RESISTORS
AGP SLOT DECOUPLING CAPACITORS
VCC5 = 60mils trace / 15 milsspace
INTA# INTB#
Place these resistors between AGP slot & GMCH
AGPREF: 10uA
MSI
MS-6526
300
AGPSLOT
MICRO-STAR INT'L CO.,LTD.
16 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
GAD_STB#0
GAD_STB0
SB_STB
GAD_STB#1
SB_STB#
GAD_STB1
GGNT#
GFRAME#
PCIRST#2
GSTOP#
WBF#
GPAR
PIPE#
GAD_STB#0
GIRDY#
GREQ#
GPERR#
RBF#
GAD_STB0
GSERR#
GAD_STB#1
SB_STB#
GAD_STB1
SB_STB
GREQ#
GPERR#
GSERR#
GGNT#
PIPE#
RBF#
WBF#
INTB# INTA#
AGPREF
GTRDY#GDEVSEL#
ST0
ST2
ST1
AGPREF
GFRAME#
GIRDY#
GSTOP#
GPAR
GDEVSEL#
GTRDY#
PCIRST#2
+12V
VCC3
VCC3_SB VCC3+12V
VCC3
VCC5
VCC3_SB
VCC_AGP
VCC_AGP VCC_AGP
VCC_AGP
VCC5
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
R277
1K_1%
CB179
0.1u
CB180
0.1u
R278
1K_1%
0.01u
C136
0.01u
C135
0.01u
C134
CB178
0.1u C138 0.1u
C139
0.1u 0.01u CB181
AGP1
AGP-D124-BN_1.5V
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A43
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66
A42
A44
B22
B23
B24
B25
A22
A23
A24
A25
-OVRCNT
5V
5V
USB+
GND
-INTB
CLK
-REQ
3.3V
ST0
ST2
-RBF
GND
RESERVED
SBA0
3.3V
SBA2
SB_STB
GND
SBA4
SBA6
AD31
AD29
3.3V
AD27
AD25
GND
AD_STB1
AD23
VDDQ
AD21
AD19
GND
AD17
C/-BE2
VDDQ
-IRDY
AUX3V/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
-DEVSEL
VDDQ
-PERR
GND
-SERR
C/-BE1
VDDQ
AD14
AD12
GND
AD10
AD8
VDDQ
AD_STB0
AD7
GND
AD5
AD3
VDDQ
AD1
VREF_CG
12V
-TYPEDET
RESERVED
USB-
GND
-INTA
-RST
-GNT
3.3V
ST1
RESERVED
-PIPE
GND
-WBF
SBA1
3.3V
SBA3
-SB_STB
GND
SBA5
SBA7
AD30
AD28
3.3V
AD26
AD24
GND
-AD_STB1
C/-BE3
VDDQ
AD22
AD20
GND
AD18
AD16
VDDQ
-FRAME
GND/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
RSVD/KEY
RSVD/KEY
RSVD/KEY
GND/KEY
AUX3V/KEY
3.3V/KEY
RSVD/KEY
GND/KEY
RSVD/KEY
3.3V/KEY
C447
X_0.1u
R291 8.2K
R292 8.2K
RN91
X_10P8R-8.2K
1
2
3
4
6
7
8
9
5
10
1
2
3
4
6
7
8
9
5
10
R280 X_8.2K
R282 X_8.2K
R284 X_8.2K
R287 X_8.2K
R288 X_8.2K
R290 X_8.2K
CB78
0.1u
C141
0.1u
C448
0.1u
R939 X_8.2K
R940 X_8.2K
RN95
X_8.2K
1 2
3 4
5 6
7 8
+
CT28
1000u
100p
C477
GFRAME# 9
GAD_STB#19
GAD9 9
GPAR 9
GGNT# 9
WBF# 9
GAD16 9
SBA3 9
GAD24 9
GAD_STB#09
GAD15 9
PME# 11,18
PCIRST#2 25
SBA1 9
GAD2 9
GAD18 9
GAD13 9
GSTOP#9
GC_BE#0 9
GAD20 9
GAD0 9
GAD6 9
PIPE# 9
GC_BE#3 9
GAD30 9
GAD26 9
GAD4 9
SB_STB# 9
GAD22 9
SBA7 9
GAD28 9
GAD11 9
GC_BE#29
AGPCLK5
GAD299
GAD199
GAD39
GIRDY#9
ST09ST29
GAD149
GAD79
GAD239
GAD219
GDEVSEL#9
GAD259
SB_STB9
GREQ#9
GAD89
GAD129
GC_BE#19
GAD59
GAD_STB09
GAD179
SBA29
GAD19
SBA49
GAD_STB19
GAD109
GAD279
SBA09
SBA69
RBF#9
GAD319
AGPREF9
ST1 9
GTRDY# 9
SBA5 9
INTB#11 INTA# 11

Video Connector
MSI
Place clamping component & Level
shift circuit near to connector
MS-6526 300
VGA Connector
MICRO-STAR INT'L CO.,LTD.
17 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
5V_VSYNC
CRT_R
3V_VSYNC
5VDDCDA
3V_HSYNC
CRT_B
CRT_G
5VDDCCL
5VDDCDA
5VDDCCL
5V_HSYNC
3VDDCDA
3V_HSYNC
3V_VSYNC
5V_HSYNC
5V_VSYNC
3VDDCCL
5V_VSYNC
5V_HSYNC
5VDDCDA
5VDDCCL
VCC5
VCC5
VCC3
VCC3
VGA_VCC
VCC_AGP VCC_AGP VCC_AGP
VCC3
VCC5
VCC5
VCC5 VCC5 VCC5 VCC5
VCC3
VCC3
VCC3 VCC5
VCC5
L20 80ohm/100MHz
FS5
YFUSE1.1AS-P
R492
75_1%
12
R494
75_1%
12
R496
75_1%
12
R493
37.4_1%
12
R495
37.4_1%
12
R497
37.4_1%
12
BC1
X_0.1u
12
Q82
2N7002
FB48
X_80S/0805
2
1
CP4
X_COPPER
C276
2.2P
1 2
C279
2.2P
1 2
C282
2.2P
1 2
C274
3.3p
1 2
C275
3.3p
1 2
C277
3.3p
1 2
C278
3.3p
1 2
C280
3.3p
1 2
C281
3.3p
1 2
L21 80ohm/100MHz
L22 80ohm/100MHz
D1
BAV99
1
3
2
D2
BAV99
1
3
2
D3
BAV99
1
3
2
R921 22
R923
22
R922 22
CN9
100p
1 3 5 7
2 4 6 8
JVGA1
VGA-D15-BL-B-SC
1
2
3
4
5
6
11
7
12
8
13
9
14
10
15
16
17
Q83
2N7002
R924
22
R927
8.2K
R928
8.2K
R925
2.2K
R926
2.2K
G
V
U40A
X_NC7WZ07_SC70-6
1 6
52
R934
X_1K
R935
X_1K
G
V
U40B
X_NC7WZ07_SC70-6
3 4
52
BC3
0.1u BC4 0.1u BC5 0.1u BC6 0.1u
D42
BAT54C
2
3
1
U45
X_DN006S
1
2
3
45
6
7
8VO1
VO2
VN
VO3VO4
VO5
VP
VO6
CRT_R8
CRT_G8
CRT_B8
CRT_R#8
CRT_G#8
CRT_B#8
3V_HSYNC8
3V_VSYNC8
3VDDCDA8
3VDDCCL8

PCI SLOT 1 (PCI VER: 2.2 COMPLY) PCI SLOT 2 (PCI VER: 2.2 COMPLY)
IDSEL = AD17
PCI SLOT 3 (PCI VER: 2.2 COMPLY)
IDSEL = AD18
MASTER = PREQ2MASTER = PREQ1
PCI SLOT DECOUPLING CAPACITORSPCI PULL-UP / DOWN RESISTORS
INTC#
MASTER = PREQ0
INTA#
IDSEL = AD16
INTB#
MSI
MS-6526
300
PCISLOT1&2&3
MICRO-STAR INT'L CO.,LTD.
18 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
INTD#
PREQ#0
INTB# INTC#
INTA#
PREQ#1
AD31
AD29
AD27
AD25
C_BE#3
AD23
AD21
AD19
AD17
C_BE#2
IRDY#
DEVSEL#
PLOCK#
PERR#
SERR#
C_BE#1
AD14
AD12
AD10
AD8
AD7
AD5
AD3
AD1
AD9
INTB#
C_BE#0
AD30
AD4
AD6
AD26
PME#
AD0
INTD#
AD28
PCIRST#2
AD2
AD20
AD24
AD18
STOP#
AD16
AD22
PAR
AD15
TRDY#
AD13
FRAME#
AD11
INTA#
INTC#
PREQ#2
AD9
C_BE#0
AD30
AD4
AD6
AD26
PME#
AD0
AD28
PCIRST#2
AD2
AD20
AD24
AD18
STOP#
AD16
AD22
PAR
AD15
TRDY#
AD13
FRAME#
AD11
INTD#
INTB# INTA#
INTC#
AD31
AD29
AD27
AD25
C_BE#3
AD23
AD21
AD19
AD17
C_BE#2
IRDY#
DEVSEL#
PLOCK#
PERR#
SERR#
C_BE#1
AD14
AD12
AD10
AD8
AD7
AD5
AD3
AD1
DEVSEL#
TRDY#
IRDY#
FRAME#
SERR#
PERR#
PLOCK#
PREQ#0
INTD#
INTE#
INTA#
INTC#PREQ#2
PREQ#1
INTB#
INTF#
INTG#
INTH#
SMBCLK
SMBDATA
SMBCLK
SMBDATA
STOP#
INTD#
PREQ#4
AD19
PREQ#4
PREQ#3
AD18AD17
AD16
VCC5
VCC3
VCC3
VCC3_SB
VCC3
VCC5
VCC3_SB
VCC3
-12V
VCC5
+12V-12V +12V
VCC3
VCC3_SB
-12V +12V
+12V VCC3_SB
VCC5
VCC3 -12V VCC5
VCC5VCC5 VCC5
VCC3
VCC3
VCC5
VCC5
VCC5
PCI1
PCI-D120-WH-SN
A1
A2
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
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
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
TRST#
+12V
TMS
TDI
+5V
INTA#
INTC#
+5V
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#
+5V
+5V
-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
RN50
2.7K
1 2
3 4
5 6
7 8
RN52
2.7K
1 2
3 4
5 6
7 8
CB184
0.1u
CB192
0.1u
CB189
0.1u
CB194
0.1u
CB196
0.1u
CB198
100p
CB200
100p
CB190
0.1u
CB197
0.1u
CB193
0.1u
CB199
100p
CB203
100p
CB182
0.1u
CB186
0.1u
CB183
0.1u
CB187
0.1u
CB188
0.1u
RN48
8.2K
1 2
3 4
5 6
7 8
RN49
2.7K
1 2
3 4
5 6
7 8
C143
0.1u
PCI3
PCI-D120-WH-SN
A1
A2
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
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
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
TRST#
+12V
TMS
TDI
+5V
INTA#
INTC#
+5V
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#
+5V
+5V
-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
PCI2
PCI-D120-WH-SN
A1
A2
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
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
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
TRST#
+12V
TMS
TDI
+5V
INTA#
INTC#
+5V
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#
+5V
+5V
-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
CB191
0.1uRN51
8.2K
1 2
3 4
5 6
7 8
CB201
0.1u
R956 M_100
R952 M_0
R954 M_0
R955 0
R953 M_0
R309
2.7K
R998 100R997 100
R999 100
AD3111 AD2911
AD2711 AD2511
AD2311
AD2111 AD1911
AD1711
C_BE#311
C_BE#211
IRDY#11
DEVSEL#11
PERR#11 PLOCK#11
SERR#11
C_BE#111 AD1411
AD1211 AD1011
AD811 AD711
AD511 AD311
AD111
PCICLK15PGNT#1 11
AD16 11
AD20 11
AD30 11
C_BE#0 11
AD9 11
AD11 11
PAR 11
FRAME# 11
AD6 11
AD0 11
PCIRST#2 25
AD22 11
AD15 11
AD4 11
AD28 11
AD13 11
AD18 11
AD26 11
AD2 11
PGNT#0 11
AD24 11
STOP#11
PGNT#2 11
PME# 11,16
PREQ#011 PREQ#211
INTF#12 INTB#11
INTE#12
INTH#12
INTA#11 INTC#11 INTD#11
INTG#12
PCICLK05PCICLK25
SMBCLK 12,24
SMBDATA12,24
PCICLK35
PREQ#111
PGNT#4
PREQ#411
TRDY# 11
PREQ#311

FWH RESISTORS
Firware Hub (FWH)
FWH DECOUPLING CAPACITORS
PCB Mounting Holes
SIMULATION TRACE
Place Cap. as Close to
FWH< 350 mil
FWH INIT Signal Voltage Translation BlockFWH write protect
CNR RISER
* LAN Trace width : 5 mils
* AC'97 Trace Spacing : 10 mils
* Equal to or up to 500 mils shorter than
the ELAN_CLK trace
* Maxium trace length < 9.5"
MSI
1 - 2 Normal
Configuration Mode
Default
2 - 3
OPEN Recovery
J6 Config.
BIOS_WP BIOS Update
OPEN
SHORT Locked
Unlocked
*
PCB Fiducials
*
*
MS-6526
300
FWH& CNR
MICRO-STAR INT'L CO.,LTD.
19 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
F_GPI4
INIT#
FWH_WP# INIT#
F_GPI4
FWH_WP#
CLAN_TXD1
CLAN_RXD0
AC_RST#
CLAN_RXD2
AC_BCLK_C
CLAN_TXD0
CLAN_RST
CLAN_TXD2
CLAN_CLK
AC_SYNC_C
CLAN_RXD1
SMB_A1
FWH_IC
FWH_IC
F_GPI2
F_GPI3
F_GPI4
AC_SDIN0_C
SMB_A2
SMB_A0
AC_SDIN1_C
AC_SDIN2_C
SMB_A0
AC_SDOUT_C
F_GPI3
CDC_DN#
CDC_DN#
AC_RST#
F_GPI2
F_GPI2
CLAN_RST
CLAN_TXD0
CLAN_TXD2
CLAN_RXD0
CLAN_RXD1
CLAN_TXD1
CLAN_CLK
CLAN_RXD2
VCC3VCC3
VCC3
VCC5
VCC3 VCCP
VCC3
-12V VCC3_SB
VCC5
VCC5_SB +12V
VCC3
VCC3
VCC3
VCC3_SB
VCC3_SB
R879 X_1K
J1
X_PIN1*2
CB129
0.1u
BS1
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BS2
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BS3
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BS4
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BS5
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BS6
X_150 Drill / 300 Pad
1
2
3
4 5
6
7
8
9
BIOS_WP
YJ102 1
2
Q7
3904
B
CE
R855
10K
CNR1
CNR
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
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
A24
A25
A26
A27
A28
A29
A30
RESV7
RESV8
GND9
RESV9
RESV10
GND10
LAN_TXD2
LAN_TXD0
GND11
LAN_CLK
LAN_RXD1
RESV11
USB+
GND12
USB-
+12V
GND13
+3.3VDUAL
+5VD
GND14
EE_DIN
EE_CS
SMB_A1
RESV1
RESV2
RESV3
GND1
RESV4
RESV5
GND2
LAN_TXD1
LAN_RSTSYNC
GND3
LAN_RXD2
LAN_RXD0
GND4
RESV6
+5VDUAL
USB_OC#
GND5
-12V
+3.3VD
GND6
EE_DOUT
EE_SHCLK
GND7
SMB_A0
SMB_SCL
PRIMARY_DN#
GND8
AC97_SYNC
AC97_SDATA_OUT
AC97_BITCLK
SMB_A2
SMB_SDA
AC97_RESET#
RESV12
AC97_SDATA_IN1
AC97_SDATA_IN0
GND15
C449
0.1u C450 0.1u C451 0.1u
RN94
8.2K
1 2
3 4
5 6
7 8
C382
104P
J2
X_PIN1*2
RN80
8.2K
1 2
3 4
5 6
7 8
RN68 33
1 2
3 4
5 6
7 8
R830 10
R829 10
R831 10
U12
PLCC32-SMT
30
31
32
2
3
4
5
6
7
8
28
27
23
24
22
21
20
19
18
25
26
16 17
15
14
13
12
11
10
9
1
29
FGPI4
CLK
VCC
RST#
FGPI3
FGPI2
FGPI1
FGPI0
WP#
TBL#
GNDA
VCCA
FWH4
INIT#
RFU
RFU
RFU
RFU
RFU
VCC
GND
GND FWH3
FWH2
FWH1
FWH0
ID0
ID1
ID2
ID3
VPP
IC(VIL)
R232
330
R876 X_1K
R825
10K
R824
1K
Q69
2N3904S B
CE
Q70
2N3904S B
CE
R517
4.7KQ71
2N3904S B
CE
R826
4.7K
R822
330
R827
10K
FM1
X_FIDUCIAL
FM2
X_FIDUCIAL
FM3
X_FIDUCIAL
FM4
X_FIDUCIAL
FM5
X_FIDUCIAL
FM6
X_FIDUCIAL
FM7
X_FIDUCIAL
FM8
X_FIDUCIAL
FM11
X_FIDUCIAL
FM12
X_FIDUCIAL
FM13
X_FIDUCIAL
FM14
X_FIDUCIAL
FM15
X_FIDUCIAL
FM16
X_FIDUCIAL
FM17
X_FIDUCIAL
FM18
X_FIDUCIAL
RN96
8P4R_22
1 2
3 4
5 6
7 8
RN97
8P4R_22
1 2
3 4
5 6
7 8
R994 X_0
LAD0/FWH012,13 LAD1/FWH112,13
LFRAME#/FWH4 12,13
LAD3/FWH3 12,13
FWH_PCLK 5
LAD2/FWH212,13
PCIRST#125
AC_SDIN2 12
CNR_BCLK21
SMBCLK_ISO5,13,14,24,25
AC_SDIN1 12
AC_SDIN0 12
AC_RST# 12
SMBDATA_ISO5,13,14,24,25
AC_SDOUT12 AC_SYNC12
EE_SHCLK11,28 EE_DIN11,28
EE_DOUT 11,28
EE_EECS 11,28
FWH_WP# 12
PRI&RST21
CDC_DN#12
FINIT#11
PD_DET5SD_DET5
ELAN_TXD2 11,28
ELAN_TXD1 11,28
ELAN_TXD0 11,28
ELAN_SYNC 11,28
ELAN_RXD0 28
ELAN_RXD1 28
ELAN_RXD2 28
ELAN_CLK 28

E
E
D
D
C
C
B
B
A
A
4 4
3 3
2 2
1 1
MSI
REAR PANEL USB CONNECTOR FOR USB PORT 4,5
NEAR USB CONNECTOR
NEAR USB CONNECTOR
POWER CIRCUIT FOR USB PORT 4,5
* USB Trace Spacing : 25 mils
* Differential USB Signlas Trace, Spacing : 18 mils
* USB Power Trace must be 40mils width
* USB Trace width : 9 mils
NEAR USB
CONNECTOR
FRONT PANEL USB CONNECTOR FOR USB PORT 0,1
For ESD
Protection
For ESD
Protection
For ESD
Protection
NEAR USB
CONNECTOR
NEAR USB
CONNECTOR
POWER CIRCUIT FOR USB PORT 0,1,2,3
FRONT PANEL USB CONNECTOR FOR USB PORT 2,3
Intel Front USB
Header
30 mils
MSI Front USB Header
MS-6526
300
USB CONNECTORS
MICRO-STAR INT'L CO.,LTD.
20 29Monday, May 13, 2002
Title
Size Document Number Rev
Date: Sheet of
SBD2+
SBD0+
OC#1
SBD3-
SBD3+
SBD2-
SVCC1
SVCC1 SVCC1
SBD0+
SBD0-SBD1-
SBD1+
OC#1
SBD1-
SBD1+
SVCC1
SBD3+
SBD3-
OC#1
SBD2+
SBD2- SVCC1
SBD0-
SBD5-
SBD4+
SBD4-
SBD5+
USBSWP
USBSWP
SVCC1
SBD0-
SVCC1
USBSWP
SBD0+ SBD1+
SBD1-
VCC5_STR
VCC5_STR
USBVCC
USBVCC
FS1
1.5A-miniSMDC200-S
R335
5.1K
R333
2.7K
R327
2.7K
L11
X_90ohm_0805
43 12
FB24 X_600_0805
C186 X_0.1u
R334
X_1K
R328
X_1K
R329
5.1K
DOWN
UP
LAN_USB1A
USBLAN
5
6
7
8
1
2
3
4
21
22
23
24
25
26
27
28
+
CT35
1000u
CP12 X_COPPER
JUSB3
N31-2051131-P05
1 2
3 4
5 6
7 8
10
JUSB4
N31-2051131-P05
1 2
3 4
5 6
7 8
10
+
CT33
1000u
L12
X_90ohm_0805
4 3 1 2
L13
X_90ohm_0805
4 3 1 2
L14
X_90ohm_0805
4 3 1 2
L15
X_90ohm_0805
43 12
L16
X_90ohm_0805
43 12
FB39 X_0
FB38 X_0
FB37 X_0
FB36 X_0
C163
105P
C179
105P
FS2
2.6A-MINISMDM260-S
1 2
R965 0
R964
M_0_0805
JUSB5
M_USB2X5-4
1 2
3 4
6
7 8
9
5
10
FB28 0
FB29 0
FB30 0
FB31 0
FB32 0
FB33 0
FB34 0
FB35 0
USBP0+12 USBP0-12
USBP1-12 USBP1+12
USBP4+12
USBP4-12
USBP2-12
USBP3-12 USBP3+12
USBP2+12
OC#112
OC#312
USBP5-12
USBP5+12