MSI MS-6555 Schematics

Cover Sheet
Block Diagram
Clock ICS950218AF & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge

1
2

3
4 - 5
6 - 8
9-10

MS-6555

Version 1.0

INTEL (R) Brookdale-G Chipset
Willamette/Northwood 478pin mPGA-B Processor Schematics

CPU:

Willamette/Northwood mPGA-478B Processor

LPC I/O -- W83627HF
AC'97 Codec / Audio Jack / Front Audio Connector
Audio Amplifier & CD Panel Play
DDR DIMM1&2 and DDR Terminator Resistor
AGP Slot
PCI SLOT 1 & 2 & 3
Floppy, KB/MS, Com/Printer Ports
USB Connectors
Front Panel , ATX Connectors & 1.5V Regulators
FWH & CNR Riser
VRM 9.0 Regulator (CPU Power)
SMBUS Isolation & FAN
Real Tek 8100BL LAN Controller
W83302D(MS5) ACPI Controller
VGA Connector

11

12

13

14-15

16

17

18

19

20

21

22

23

24

25

26

System Brookdale-G Chipset:

INTEL GMCH (North Bridge) +
INTEL ICH4 (South Bridge)

On Board Chipset:

BIOS -- FWH
AC'97 Codec -- ALC201A/650
LPC Super I/O -- W83627HF
Clock Generation -- ICS950218AF
LAN -- RealTek 8100BL

Expansion Slots:

AGP2.0 SLOT * 1
PCI2.2 SLOT * 3
CNR SLOT * 1

Last Schematic Update Date:

Tuesday, April 23, 2002

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

COVER SHEET

MS-6555

Last Revision Date:
Sheet

1 27

of

Rev

1.0

VCC12 Power
Supply CONN

AGP 4X (1.5V)
VGA CONN

IDE CONN 1&2

USB Port 0:1
USB Front Panel

USB Port 2:3
USB Front Panel

USB Port 4:5
USB Rear Panel

(100/133MHz)

VRM 9.2 Clock

4X (66MHz) AGP

ATA33/ATA66/ATA100

(48MHz)

LPC Bus

Winbond
LPC I/O
W83627HF

Willamette/Northwood
Socket (mPGA478-B)

Scalable Bus

GMCH: Graphic &
Memory

Controller HUB

HUB Interface

ICH4: I/O

Controller HUB

(33MHz)

FWH: Firmware HUB

Brookdale -G Chipset

(100/133MHz)

(200/266 MHz)

(14.318MHz)

PCI (33MHz)

PCI (33MHz)

AC Link

Generator

DDR DIMM1,2

PCI Slots 1:3

LAN Controller

AC '97 Audio

Codec

MIC In

Line In

Line Out

CD-ROM (Option)

Hardware
Monitor

PS2 Mouse &
Keyboard

Parallel (1)
Serial (2)

Floppy Disk
Drive

Model option table

Model type Function BOM Config ERP BOM No.

MS6555L2 For Legend (845G) Cfg6555L2-10-B 50/60 1-6555-01S

50/60 1-6555C-01SMS6555CL2 For Legend (845GL) Cfg6555CL2-10-B
MS6555 For SI & China OEM(G) Cfg6555-10-L
MS6555C For SI & China OEM(GL) Cfg6555C-10-L

50/60 1-6555-02S

50/60 1-6555C-02S

Title
Document Number

Micro Star Restricted Secret

BLOCK DIAGRAM

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6555

Last Revision Date:

Sheet

Monday, March 25, 2002

2 27

of

Rev

1.0

VCC3

R30 1K

R35
220

R512 X_10K

FB1 80_0805

CB1

CB273

0.1u

4.7u-0805

filtering from 10K~1M

FB2 0_0805

CB7

CB275

0.1u

4.7u-0805

for good filtering from 10K~1M

Q1

2N3904S

CE

B

R513

B

X_220

VCC3

* Put GND copper under Clock Gen.
connect to every GND pin
* 40 mils Trace on Layer 4
with GND copper around
* put close to every power pin

it

Trace Width 7mils.

*

Same Group spacing 15mils

*

Different Group spacing 30mils

*

Differentical mode spacing 7mils on itself

*

VCC3

VCCP

VCC3

SKTOCC#(4)

CB274

0.1u

SMBCLK_ISO(11,14,21,23,25)

SMBDATA_ISO(11,14,21,23,25)

CE

Q2

X_NPN-3904LT1-S-SOT23

CLOCK GENERATOR BLOCK

CB2

0.1u

CB3

0.1u

CB4

0.1u

CB5

0.1u

CB6

0.1u

C24

0.01u

C26

0.01u

C27

0.01u

U1

39

CPU_VDD

36

CPU_GND

46

MREF_VDD

43

MREF_GND

29

3V66_GND

9

PCI_VDD

5

PCI_GND

18

PCI_VDD

13

PCI_GND

24

48_VDD

21

48_GND

2

REF_VDD

47

REF_GND

34

CORE_VDD

33

CORE_GND

26

SCLK

25

SDATA

19

VTT_GD#

ICS-ICS950218-SSOP48

VCC3V

VDDA3V

R39

X_1K

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

CPUCLK2

CPUCLK2#

3V66_03V66_VDD
3V66_1
3V66_2

3V66_48/SEL66_48#

FS2/PCI_F0
FS3/PCI_F1

SEL48_24#/PCI_F2

FS4/PCI0

FS0/48MHz

FS1/24_48MHz

MUL0/REF0
MUL1/REF1

RESET#

PWR_DN#

*Trace < 0.5"

CPU0

R2 27.4_1%

CPU0#

R4 27.4_1%

CPU1

R10 27.4_1%

CPU1# MCHCLK#

R12 27.4_1%

RMCH_66
RICH_66
RAGPCLK
SEL48_2

R589 47

FS2

R15 33

FS3
SEL48_1

FS4
RPCICLK1
RPCICLK2
RLAN_PCLK
RSIO_PCLK

RICH_PCLK

FS0

R26 33

FS1 DOT_CLK

R27 47

REF_14 ICH_14

R25 33

X1

C23 22P1 2

X1 14M-32pf-HC49S-D

X2

32pF

C25 22P

R28 475_1%

R860 22

PWR_DN#

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

IREF

41
40

38
37

45
44

3132
30
28
27

6
7
8

10
11
12
14
15
16
17

22
23

48
1

3

X1

4

X2

35
20

42

RN84

1 2
3 4
5 6
7 8

33

R16 33
R17 33

7 8

5 6

3 4

1 2

RN2 33

1 2

R590 33

CPUCLK
CPUCLK#

MCHCLK

MCH_66
ICH_66
AGPCLK

PCICLK0

PCICLK1
PCICLK2
LAN_PCLK
SIO_PCLK
FWH_PCLKRFWH_PCLK
ICH_PCLK

ICH_48

Iref = 2.32mA

FP_RST# (10,20,25)

VCC3V

CPUCLK (4)
CPUCLK# (4)

MCHCLK (6)
MCHCLK# (6)

MCH_66 (6)
ICH_66 (10)
AGPCLK (16)
SIO_48 (11)

PCICLK0 (17)

PCICLK1 (17)
PCICLK2 (17)
LAN_PCLK (24)
SIO_PCLK (11)
FWH_PCLK (21)
ICH_PCLK (9)

ICH_48 (10)
DOT_CLK (6)

ICH_14 (10)

Shut Source Termination Resistors

CPUCLK

R1 49.9_1%

CPUCLK#

R3 49.9_1%

MCHCLK

R5 49.9_1%

MCHCLK#

R7 49.9_1%

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

RN75

8.2K

1 2
3 4
5 6
7 8

R740 10K

VCC3V

BSEL0 (4,6)

CPU (MHz)
100 MHz
133 MHz

VCC3

VCC3V

R18 1.5K

DOT_CLK

R22 8.2K

FS4 FS3 FS2 FS1 FS0

1 1 1 0 1
1 1 1 1 1

SMBCLK_ISO
SMBDATA_ISO

SEL48_2

REF_14

MULTSEL0=0 -> 6X Iref
MULTSEL0=1 -> 7X Iref

FS4
SEL48_1
FS3
FS2

FS0

R29 2.7K
R32 2.7K

R741 10K

R742 10K

Pull-Down Capacitors

CPUCLK
CPUCLK#
MCHCLK
MCHCLK#

AGPCLK
ICH_66
MCH_66

PCICLK0
PCICLK1
PCICLK2

LAN_PCLK
SIO_PCLK
FWH_PCLK
ICH_PCLK

SIO_48
ICH_48
DOT_CLK

ICH_14

used only for EMI issue

X_10pC1
X_10pC2
X_10pC3
X_10pC4

CN10 X_8P4C-10P

2
4
6
8

X_10pC13
X_10pC14
X_10pC15

CN11 X_8P4C-10P

2
4
6
8

Trace less 0.2"

1
3
5
7

1
3
5
7

X_10pC376
10pC20
X_10pC21
X_10pC16

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

IDE1

HD_RST#1

PDD[0..7](10)

PD_DREQ(10)

PD_IOW#(10)

PD_IOR#(10)
PD_IORDY(10)
PD_DACK#(10)

IRQ14(9)

PD_A1(10)

PD_CS#1(10) PD_CS#3 (10)

PD_LED(20)

Modify

HD_RST#(25)

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R47

4.7K

R157 L2_10K R158 L2_120KST

+12V

HD_RST# HD_RST#1 HD_RST#2

HD_RST#1R

R43 33 R44 33

C29
220p

G

Q9 L2_2N7002

R216 0 R217 0

CN-BH-D2x20-1:21-BL-ZBT-S1

1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

R48
10K

DS

2

12
1615

22
24
26
28
30
32
34
36
38
4039

RST_GATE

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

C30
X_4700p

ATA100 IDE CONNECTORS

PDD[8..15] (10)

* Trace Width : 5mils
* Trace Spacing : 7mils
* Length(longest)-Length(shortest)<0.5"
* Trace Length less than 6"

PD_DET (21)
PD_A2 (10)PD_A0(10)

R743

15K

1 2

G

Q10 L2_2N7002

DS

Only for CD-Play in S5 state
function (Legend)

IDE2

R50
10K

D2x20-1:21-WH-SBT

1

2

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22
24
26
28
30
32
34
36
38
4039

C32
X_4700p

R744

15K

VCC3VCC5 VCC5VCC3

3 4
5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

Micro Star Restricted Secret

Clock & IDE Conn.

HD_RST#2

SDD[0..7](10)

SD_DREQ(10)

SD_IOW#(10)

SD_IOR#(10)
SD_IORDY(10)
SD_DACK#(10)

IRQ15(9)
SD_A1(10)
SD_A0(10)

SD_CS#1(10) SD_CS#3 (10)

SD_LED(20)

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

R49

4.7K

C31
220p

HD_RST#2R

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

SD_DET (21)
SD_A2 (10)

MS-6555

Last Revision Date:
Sheet

SDD[8..15] (10)

Monday, April 22, 2002

3 27

of

Rev

1.0

CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

HA#[3..31](6)

VID[0..4] (11,22)

HA#8

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

HA#31

DBI0#
DBI1#
DBI2#
DBI3#

IERR#
MCERR#
FERR#
STPCLK#
BINIT#
INIT#
RSP#

DBSY#
DRDY#
TRDY#

ADS#
LOCK#
BNR#
HIT#
HITM#
BPRI#
DEFER#

TDI
TDO
TMS
TRST#
TCK
THERMDA
THERMDC
THERMTRIP#
GND/SKTOCC#
PROCHOT#
IGNNE#
SMI#
A20M#
SLP#

RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

D62#
D61#
D60#
D59#
D58#
D57#
D56#
D55#
D54#

D53#

V22

U21

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

A26#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

V25

U23

U24

U26

T23

T22

T25

T26

R24

R25

P24

R21

CPU1A

HINV#[0..3](6)

FERR#(9)

STPCLK#(9)

HINIT#(9)

HDBSY#(6)

HDRDY#(6)

HTRDY#(6)

HADS#(6)

HLOCK#(6)

HBNR#(6)

HITM#(6)

HBPRI#(6)

HDEFER#(6)

CPU_TMPA(11)

VTIN_GND(11)

TRMTRIP#(9)
SKTOCC#(3)
PROCHOT#(10)

IGNNE#(9)

HSMI#(9)
A20M#(9)

SLP#(9)

BSEL0(3,6)

CPU_GD(10)

CPURST#(6)

HD#[0..63](6)

HINV#0
HINV#1
HINV#2
HINV#3

HINIT#

HIT#(6)

ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK

TRMTRIP#
SKTOCC#

CPU_GD
CPURST#
HD#63

HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54

AF26

AB26

AE21
AF24
AF25

AB23
AB25
AA24

AA22
AA25

E21

G25

P26
V21

AC3

V6
B6
Y4

AA3

W5

AB2

H5
H2

J6

G1
G4
G2

F3
E3
D2
E2

C1
D5
F7
E6
D4
B3
C4
A2

C3
B2
B5
C6

A22

A7
AD2
AD3

AD6
AD5

Y21
Y24
Y23

W25

Y26

W26

V24

HA#24

A25#

D40#

N25

A24#

D39#

N26

A23#

D38#

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

A16#

D31#

HA#15

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

A9#

D24#

D26

HA#7

A8#

D23#

F26

HA#6

A7#

D22#

E25

HA#5

A6#

D21#

F24

HA#4

A5#

D20#

F23

HA#3

A4#

D19#

G23

A3#

D18#

E24

AE25A5A4

D17#

D16#

H22

D25

DBR#

VCC_SENSE

D15#

D14#

D13#

J21

D23

C26

AD26

AC26

ITP_CLK1

ITP_CLK0

VSS_SENSE

D12#

D11#

D10#

D9#

D8#

H21

G22

B25

C24

C23

D7#

VID4

AE1

B24

VID3

AE2

VID4#

VID3#

D6#

D5#

D22

VID2

AE3

C21

VID1

AE4

VID2#

D4#

A25

VID0

AE5

VID1#

VID0#

GTLREF3
GTLREF2
GTLREF1
GTLREF0

BPM5#
BPM4#
BPM3#
BPM2#
BPM1#
BPM0#

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9

TESTHI8
ITPCLKOUT1
ITPCLKOUT0

TESTHI5

TESTHI4

TESTHI3

TESTHI2

TESTHI1

TESTHI0

BCLK1#
BCLK0#

COMP1
COMP0

ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#
DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#

LINT1/NMI

LINT0/INTR

D3#

D2#

D1#

D0#

A23

B22

B21

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

DP3#
DP2#
DP1#
DP0#

SOCKET478

AA21
AA6
F20
F6

AB4
AA5
Y6
AC4
AB5
AC6

H3
J3
J4
K5
J1

AD25

R59 49.9_1%

A6

R60 49.9_1%

Y3

R61 49.9_1%

W4

R62 49.9_1%

U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23
AF22

F4
G5
F1

V5
AC1
H6

R64 51.1_1%

P1

R65 51.1_1%

L24
L25

K26
K25
J26

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

GTLREF1

BPM#5
BPM#4
BPM#3
BPM#2

HREQ#4
HREQ#3
HREQ#2
HREQ#1
HREQ#0

R592 1K

HRS#2
HRS#1
HRS#0

HREQ#[0..4] (6)

VCCP

VCCP

CPUCLK# (3)
CPUCLK (3)

HRS#[0..2] (6)

HBR#0 (6)

* Short trace

HADSTB#1 (6)
HADSTB#0 (6)
HDSTBP#3 (6)
HDSTBP#2 (6)
HDSTBP#1 (6)
HDSTBP#0 (6)
HDSTBN#3 (6)
HDSTBN#2 (6)
HDSTBN#1 (6)
HDSTBN#0 (6)

NMI (9)
INTR (9)

GTLREF1

2/3*Vccp

Every pin put one 220pF cap near it.
Trace Width 7mils, Space 10mils.
Keep the voltage divider within

1.5" of the GETREF pin.

CPU ITP BLOCK

ITP_TDI
ITP_TRST#

ITP_TMS

R74 39

ITP_TDO

R76 75_1%

ITP_TCK

R77 27.4_1%

C34 C35
220p

R79 150
R83 680

1u-0805

VCCP

R54

49.9_1%

R55
100_1%

VCCP

VCCP

BPM#4
BPM#5
BPM#2
BPM#3

HD#53

HD#48

HD#51

HD#50

HD#49

HD#52

R82 49.9_1%
R85 49.9_1%
R87 49.9_1%
R88 49.9_1%

HD#41

HD#45

HD#39

HD#42

HD#44

HD#43

HD#34

HD#37

HD#35

HD#38

HD#36

HD#40

HD#47

HD#46

CPU STRAPPING RESISTORS

VCCP

HD#32

HD#29

HD#26

HD#30

HD#28

HD#31

HD#33

HD#27

ALL COMPONENTS CLOSE TO CPU

PROCHOT#
CPU_GD
HBR#0
CPURST#
HINIT#

HD#25

HD#23

HD#24

HD#19

HD#22

HD#20

HD#18

HD#21

HD#17

R78 X_62
R80 300
R81 150
R84 49.9_1%
R86 X_300

HD#5

HD#8

HD#7

HD#9

HD#10

HD#14

HD#16

HD#15

HD#11

HD#12

HD#13

HD#0

HD#2

HD#4

HD#3

HD#1

HD#6

ALL COMPONENTS CLOSE TO CPU

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 1

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

4 27

of

Rev

1.0

VCCP

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

AA11
AA13
AA15
AA17
AA19
AA23
AA26

AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

CPU VOLTAGE BLOCK

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

VSS

J22

J25J5K21

AD20

VCCA

VCC_IOPLL

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

VCCA

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

VCCP

A10

A12

A14

A16

A18

A20A8AA10

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

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

F17

F19

AF4

VCC

VSS

VCC

VSS

G21G6G24

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

VCC

VSS

F9

VCC

VSS

VCC

VSS

H26H4J2

VCC-VID

VSS

VSS

VSS

CPU1B

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

F14

VSS

F16

VSS

VSS

F18F2F22

VSS

VSS

F25F5F8

VCC

VSS

D10

VSS

A11

VSS

A13

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A24

VSS

A26

VSS

A3

VSS

A9

VSS

AA1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AA4

VSS

AA7

VSS

AA9

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AB3

VSS

AB6

VSS

AB8

VSS
VSS
VSS
VSS
VSS
VSS

AC2

VSS
VSS
VSS

AC5

VSS

AC7

VSS

AC9

VSS

AD1

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

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

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

B26B4B8

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

D14

D16

D18

D20

D21D3D24D6D8E1E11

E13

E15

E17

E19

E23

E26

E7E9F10

E4

F12

C39
22u-1206

VSSA

SOCKET478

VCC_VID (25)

L23 4.7uH-10%
L24 4.7uH-10%

C40
22u-1206

Keep the 22uF cap within 0.6"
of the CPU pin.
Trace Width 12mils, Space 10mils.

VCCP

CB12
10u-1206
CB19
10u-1206
CB26
10u-1206
CB33
10u-1206
CB40
10u-1206
CB47
10u-1206
CB53
10u-1206

Place 14 pcs 1206 size cap
north side of processor

CB14
10u-1206
CB15
10u-1206
CB29
10u-1206
CB28
10u-1206
CB22
10u-1206

VCCPVCCP VCCP

PLACE CAPS WITHIN CPU CAVITY

CB21
10u-1206
CB36
10u-1206
CB35
10u-1206
CB50
10u-1206
CB49
10u-1206

CPU DECOUPLING CAPACITORS

VCCPVCCP

Place these caps on south
side of processor

CB39
10u-0805
CB46
10u-0805
CB52
10u-0805
CB57
10u-0805
CB60
10u-0805
CB58
10u-0805

VCCP

CB17

0.1u
CB24

0.1u
CB31

0.1u
CB38

0.1u CB44
CB45

0.1u

CB16

0.1u
CB23

0.1u
CB30

0.1u
CB37

0.1u

0.1u
CB51

0.1u

Title

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 2

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6555

Last Revision Date:
Sheet

Monday, April 22, 2002

5 27

of

Rev

1.0

Y28

T28

M28

K26

K22

K20

K18

AD28

HA#[3..31](4) HD#[0..63] (4)

* Length must be matched
within +/-0.1"of the Strobe
Signals

HREQ#[0..4](4)

HDEFER#(4)

HRS#[0..2](4)

HDRDY#(4)

HADSTB#0(4)
HADSTB#1(4)

HDSTBN#0(4)
HDSTBP#0(4)
HDSTBN#1(4)
HDSTBP#1(4)
HDSTBN#2(4)
HDSTBP#2(4)
HDSTBN#3(4)
HDSTBP#3(4)

HINV#[0..3](4)

MCHCLK(3)

MCHCLK#(3)

Trace 10 mils & 7mils space < 0.5"

HL[0..5](9)

3

2 1

CRT_B(26)
CRT_B#(26)

CRT_G(26)
CRT_G#(26)

CRT_R(26)
CRT_R#(26)

VCC_AGP

D1
BAV99

U4C

A3

VCC_AGP

A7
C1
D4
D6

G1

K6
L1
L9
P6
R1
R9

W9

V6

AD6
AC9

AC1
AE3

W19

Y19

AA19

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

AA17

W18
W17

V19
U19

U17

AG2 AT20
AG1

A15
B14
A13

C14
B15

B6

Y3

Y2
AA2
AA4
AA3
AA5

W7

Y4

Y8
A37
AB2
AB3

POWER

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
VCC
VCC

VCC

VCC
VCC

VCC
VCC

VCC
VCC

VCCA_SM VCCQ_SM
VCCA_SM

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC
VCC_GPIO

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

Other

GND

GND

M10

T10

Y10

GND

AH16

GND

AH20

GND

GND

AH24

GND

AH28

GND

AF28

GND

AB28

V28

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
VCCSM

VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB

VTTFSB

VCCA_FSB

VCCQ_SM
VCCQ_SM

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP

GND

GND

GND

GND

P28

K24

K28

AH8
AK8
AG9
AJ9
AL9

AM22
AJ23
AL37
AU9
AK10

AJ11
AL11
AU25
AM26
AU13
AM14
AJ27
AJ1
AL1
AJ15
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

B18
C18
D18
H18
B19
C19
D19
E19
G19
J19
B20
C20
D20
F20
H20

F18
A17

AT21
AU21

G37
L37
R37
AC37
A31

A2

NC

A36

NC

AH34

NC

AJ35

NC

AT1

NC

AT37

NC

AU1

NC

AU2

NC

AU36

NC

AU37

NC

B1

NC

B37

NC

Brookdale_GMCH

GMCH REFERENCE BLOCK

VCCA_FSB

VCCA_DPLL

C46
470u

VCCA_SM

CB64

0.1u

VCCQ_SM

CB270

0.1u

VCCP

Place Cap. as Close as possible to
GMCH

VCCA_FSB

CB66 0.1u
CB67 0.1u
CB68 0.1u
CB69 0.1u
CB70 0.1u

Place <0.1"

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Place 0.01uF Cap. as Close as possible to
GMCH< 0.25"
Trace width 12 mils & 10mils space

Micro Star Restricted Secret

Brookdale-G GMCH Part 1 (Power,Host ,VGA & HUB)

L25 0.82uH

CB62

C284

0.1u

22u-1206

L26

+

CB63
X_0.1u

R605 1

10uH-0805

L27 1uH-0805

CT10

+

100u_16V

L28 0.68uH-0805

C285

4.7u-0805
R520

1

R89

301 1%

HSWNG

C48

0.01u

R91

49.9_1%

HVREF

C50

0.1u

VCCP

VCCP

I=30mA

I=35mA

I=500mA

I=150mA

R90
150_1%

R92
100_1%

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

, Trace width 12 mils & 10mils space

Keep the voltage divider within 3" of the
GMCH pin.

VCC_AGP

R93

HI_SWING

HUB_MREF

C51

0.01u

C53

0.01u

C52

0.1u

C54

0.1u

226_1%

0.704V

R96
100_1%

0.352V

R97
100_1%

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

6 27

L01-1006024-J07

0805

Rev

of

1.0

VTTFSB

VTTFSB

VTTFSB

VTTFSB

HD_VREF1
HD_VREF2

HCC_VREF

HY_SWNG
HX_SWNG

HI_SWING

HL_RCOMP

DDCA_DATA

DDCA_CLK

VCCP

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#

GCLKIN

RSTIN#

CPURST#

PWROK

HA_VREF

HI6
HI7
HI8
HI9

HI10

HSYNC
VSYNC

DREFCLK

REFSET

HD#0

T30

HD#1

R33

HD#2

R34

HD#3

N34

HD#4

R31

HD#5

L33

HD#6

L36

HD#7

P35

HD#8

J36

HD#9

K34

HD#10

K36

HD#11

M30

HD#12

M35

HD#13

L34

HD#14

K35

HD#15

H36

HD#16

G34

HD#17

G36

HD#18

J33

HD#19

D35

HD#20

F36

HD#21

F34

HD#22

E36

HD#23

H34

HD#24

F35

HD#25

D36

HD#26

H35

HD#27

E33

HD#28

E34

HD#29

B35

HD#30

G31

HD#31

C36

HD#32

D33

HD#33

D30

HD#34

D29

HD#35

E31

HD#36

D32

HD#37

C34

HD#38

B34

HD#39

D31

HD#40

G29

HD#41

C32

HD#42

B31

HD#43

B32

HD#44

B30

HD#45

B29

HD#46

E27

HD#47

C28

HD#48

B27

HD#49

D26

HD#50

D28

HD#51

B26

HD#52

G27

HD#53

H26

HD#54

B25

HD#55

C24

HD#56

B23

HD#57

B24

HD#58

E23

HD#59

C22

HD#60

G25

HD#61

B22

HD#62

D24

HD#63

G23
AE7

NB_RST#

AJ31
D22
E7

HVREF

H24
D27
AD30
P30

HSWNG

Y30
H28

HL6

AE4

HL7

AE5

HL8

AF3

HL9

AE2

HL10

AF2

HUB_MREF
HI_SWING

AD2

GHCOMP

R98 68.1_1%

AC2

R99 2.7K
R100 2.7K

C7
D7

B7

R594 22
R595 22

C6

DOT_CLK

D14

RFSET

R103 137_1%

B16

Brookdale_GMCH

R593 0

X_10pC294

MCH_66 (3)
CPURST# (4)

PWR_GD (10,25)

Trace 10 mils &
7mils space < 0.5"

VCC_AGP

VCC3

BSEL0(3,4)
3VDDCDA (26)
3VDDCCL (26)

3V_HSYNC (26)
3V_VSYNC (26)

DOT_CLK (3)

VCC_AGP

VCC_AGP MEM_STR

PCIRST#1 (11,21,24,25)

HL[6..10] (9)

VCCA_SM VCCQ_SM

VCC_AGP

VCCA_DPLL

VCC3

CB71 0.1u

R101 8.2K

R102

8.2K

R218 X_10K

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

HBR#0(4)

HBNR#(4)

HBPRI#(4)

HLOCK#(4)

HADS#(4)

HIT#(4)

HITM#(4)

HTRDY#(4)

HDBSY#(4)

3

HL_STB#(9)

HL_STB(9)

1

BAV99

2

R94 24.9_1%
R95 24.9_1%

D2

1

3

3

2

HREQ#0
HREQ#1
HREQ#2
HREQ#3
HREQ#4

HRS#0
HRS#1
HRS#2

HINV#0
HINV#1
HINV#2
HINV#3

HL0
HL1
HL2
HL3
HL4
HL5

1

2

U4A

W31

HA3#

AA33

HA4#

AB30

HA5#

V34

HA6#

Y36

HA7#

AC33

HA8#

Y35

HA9#

AA36

HA10#

AC34

HA11#

AB34

HA12#

Y34

HA13#

AB36

HA14#

AC36

HA15#

AC31

HA16#

AF35

HA17#

AD36

HA18#

AD35

HA19#

AE34

HA20#

AD34

HA21#

AE36

HA22#

AF36

HA23#

AE33

HA24#

AF34

HA25#

AG34

HA26#

AG36

HA27#

AE31

HA28#

AH35

HA29#

AG33

HA30#

AG31

HA31#

U33

BREQ0#

T34

BNR#

M34

BPRI#

T35

HLOCK#

T36

ADS#

V36

HREQ0#

AA31

HREQ1#

W33

HREQ2#

AA34

HREQ3#

W35

HREQ4#

P36

HIT#

M36

HITM#

N36

DEFER#

V30

HTRDY#

R36

RS0#

U34

RS1#

P34

RS2#

U31

DBSY#

U36

DRDY#

AB35

HAD_STB0#

AF30

HAD_STB1#

N31

HD_STBN0#

L31

HD_STBP0#

G33

HD_STBN1#

J34

HD_STBP1#

C30

HD_STBN2#

E29

HD_STBP2#

D25

HD_STBN3#

E25

HD_STBP3#

N33

DINV_0#

C35

DINV_1#

B33

DINV_2#

C26 H30

DINV_3# HD_VREF0

K30

HCLKP

J31

HCLKN

V35

HY_RCOMP

B28

HX_RCOMP

AA7

HI0

AB8

HI1

AC7

HI2

AC5

HI3

AD8

HI4

AF4 AD3

HI5 HI_REF

AD4

HI_STBS

AC4

HI_STBF

G15

BLUE

H16

BLUE#

E15

GREEN

F16

GREEN#

C15

RED

D16

RED#

D3
BAV99

VTTFSB

VTTFSB

VTTFSB

VTTFSB

HOST

HUB LINK

VGA

Trace lengh

AH10

AH12

AH14

AH18

AH22

AH26

must as short
as possible
for SRCVEN

Trace width 12
mil with 12 mil
space for
SM_VREF.

GAD[0..31](16)

GC_BE#[0..3](16)

R118

DDR_VREF

MDQ0
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8
MDQ9
MDQ10
MDQ11
MDQ12
MDQ13
MDQ14
MDQ15
MDQ16
MDQ17
MDQ18
MDQ19
MDQ20
MDQ21
MDQ22
MDQ23
MDQ24
MDQ25
MDQ26
MDQ27
MDQ28
MDQ29
MDQ30
MDQ31
MDQ32
MDQ33
MDQ34
MDQ35
MDQ36
MDQ37
MDQ38
MDQ39
MDQ40
MDQ41
MDQ42
MDQ43
MDQ44
MDQ45
MDQ46
MDQ47
MDQ48
MDQ49
MDQ50
MDQ51
MDQ52
MDQ53
MDQ54
MDQ55
MDQ56
MDQ57
MDQ58
MDQ59
MDQ60
MDQ61
MDQ62
MDQ63

X_0_Solder

SR_OUT#
SR_IN#

C55 0.1u

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
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

AR10

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

AK24

AL23

AN4
AP2
AT3
AP5
AN2
AP3
AR4
AT4
AT5
AR6
AT9

AT6
AP6
AT8
AP8

W4
W5

U4B

V4
V2

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

R4
N4

M2

H2

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

SRCVEN_OUT#
SRCVEN_IN#

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_C/BE0#
G_C/BE1#
G_C/BE2#
G_C/BE3#

DDR

AGP

VCC_AGP

VCC_AGP

K10

K12

K14

VCCSM

VCCSM

VCCSM

VCC_AGP

VCC_AGP

VCC_AGP

K16

P10

V10

VCCSM

VCCSM

VCCSM

SCMDCL_K0

SCMDCLK_0#

SCMDCLK_1

SCMDCLK_1#

SCMDCLK_2

SCMDCLK_2#

SCMDCLK_3

SCMDCLK_3#

SCMDCLK_4

SCMDCLK_4#

SCMDCLK_5

SCMDCLK_5#

SMX_RCOMP0

SMY_RCOMPSM_VREF

G_DEVSEL#

AGP_RCOMP

VCC_AGP

VCC_AGP

VCC_AGP

AB10

AD10

MEM_STR

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

SMAB1
SMAB2
SMAB4
SMAB5

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

SDM0

SDM1

SDM2

SDM3

SDM4

SDM5

SDM6

SDM7
SCKE0

SCKE1
SCKE2
SCKE3

SCS0#
SCS1#
SCS2#
SCS3#

SBA_0

SBA_1
SRAS#
SCAS#

SWE#

G_FRAME#

G_IRDY#

G_TRDY#

G_STOP#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

SB_STB#

ST0
ST1
ST2

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

PIPE#

RBF#

WBF#

AGP_VREF

Brookdale_GMCH

AL25
AN25
AP23
AK20
AL19
AL17
AP19
AP17
AN17
AK16
AK26
AL15
AN15

AP25
AN23
AN19
AK18

AR2
AT7
AT12
AT17
AR24
AT29
AT34
AL36

AP4
AR8
AP12
AR18
AT24
AP28
AR34
AL34

AP13
AN13
AK14
AL13

AL29
AP31
AK30
AN31

AL21
AK22
AN11
AP11
AM34
AL33
AP21
AN21
AP9
AN9
AP33
AN34

AN27
AP27
AK28
AN29
AP29

AF10
AJ34AM2
M4

N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4
B4
B3

V8
U7
M8
L7

H8
G7
G5

W2
L2

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

MSDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSCKE0
MSCKE1
MSCKE2
MSCKE3

MSCS0#
MSCS1#
MSCS2#
MSCS3#

DCLK0
DCLK0#
DCLK1
DCLK1#
DCLK2
DCLK2#
DCLK3
DCLK3#
DCLK4
DCLK4#
DCLK5
DCLK#5

MSBS0
MSBS1
MRAS#
MCAS#
MWE#

SMY

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB72 0.1u

R121 40.2_1%

VCC_AGP

DDRMAA0
DDRMAA1
DDRMAA2
DDRMAA3
DDRMAA4
DDRMAA5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9
DDRMAA10
DDRMAA11
DDRMAA12

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

Place < 0.5"

MSCS0# (14,15)
MSCS1# (14,15)
MSCS2# (14,15)
MSCS3# (14,15)

DCLK0 (14)
DCLK0# (14)
DCLK1 (14)
DCLK1# (14)
DCLK2 (14)
DCLK2# (14)
DCLK3 (14)
DCLK3# (14)
DCLK4 (14)
DCLK4# (14)
DCLK5 (14)
DCLK5# (14)

MSBS0 (14,15)
MSBS1 (14,15)
MRAS# (14,15)
MCAS# (14,15)
MWE# (14,15)

SMX

GFRAME#(16)
GIRDY# (16)
GTRDY# (16)
GDEVSEL# (16)
GSTOP# (16)
GPAR (16)

GREQ# (16)
GGNT# (16)

SBA0 (16)
SBA1 (16)
SBA2 (16)
SBA3 (16)
SBA4 (16)
SBA5 (16)
SBA6 (16)
SBA7 (16)

SB_STB (16)
SB_STB#(16)

ST[0..2](16)

GAD_STB0(16)
GAD_STB#0 (16)
GAD_STB1(16)
GAD_STB#1 (16)

PIPE# (16)
RBF# (16)
WBF# (16)

AGPREF (16)

DDRMAA[0..12] (14,15)

DDRMAB1 (14,15)
DDRMAB2 (14,15)
DDRMAB4 (14,15)
DDRMAB5 (14,15)

MSCKE[0..3] (14,15)

60.4

R33

60.4

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

R120

60.4

C56

C57

0.1u

0.1u

R34

60.4

MEM_STR

DDR SERIAL RESISTORS

DDRMD[0..63](14,15)

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

DDRMD1
DDRMD5
DDRMD4
DDRMD0
DDRMD3
DDRMD7
DDRMD6
DDRMD2
DDRMD13
DDRMD12
DDRMD9
DDRMD8
DDRMD11
DDRMD10
DDRMD15
DDRMD14
DDRMD21
DDRMD17
DDRMD16
DDRMD20
DDRMD23
DDRMD19
DDRMD22
DDRMD18
DDRMD25
DDRMD29
DDRMD28
DDRMD24
DDRMD31
DDRMD27
DDRMD30
DDRMD26
DDRMD37
DDRMD33
DDRMD36
DDRMD32
DDRMD35
DDRMD39
DDRMD38
DDRMD34
DDRMD41
DDRMD45
DDRMD44
DDRMD40
DDRMD47
DDRMD43
DDRMD46
DDRMD42
DDRMD53
DDRMD52
DDRMD49
DDRMD48
DDRMD51
DDRMD50
DDRMD55
DDRMD54
DDRMD57
DDRMD61
DDRMD56
DDRMD60
DDRMD59
DDRMD63
DDRMD58
DDRMD62

MSDM0 SDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

Micro Star Restricted Secret

Brookdale-G GMCH Part 2 (DDR & AGP)

RN3 10

7 8
5 6
3 4
1 2

RN5 10

7 8
5 6
3 4
1 2

RN7 10

7 8
5 6
3 4
1 2

RN9 10

7 8
5 6
3 4
1 2

RN10 10

7 8
5 6
3 4
1 2

RN12 10

7 8
5 6
3 4
1 2

RN13 10

7 8
5 6
3 4
1 2

RN14 10

7 8
5 6
3 4
1 2

RN15 10

7 8
5 6
3 4
1 2

RN16 10

7 8
5 6
3 4
1 2

RN18 10

7 8
5 6
3 4
1 2

RN20 10

7 8
5 6
3 4
1 2

RN21 10

7 8
5 6
3 4
1 2

RN22 10

7 8
5 6
3 4
1 2

RN23 10

7 8
5 6
3 4
1 2

RN24 10

7 8R119
5 6
3 4
1 2

R609 10
R610 10
R611 10
R612 10
R613 10
R614 10
R615 10
R616 10

R110 10
R111 10
R112 10
R113 10
R114 10
R115 10
R116 10
R117 10

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

MS-6555

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

SDM0 (14,15)
SDM1 (14,15)
SDM2 (14,15)
SDM3 (14,15)
SDM4 (14,15)
SDM5 (14,15)
SDM6 (14,15)
SDM7 (14,15)

Last Revision Date:

Monday, April 22, 2002

Sheet

7 27

SDQS[0..7] (14,15)

Rev

1.0

of

AA18

AL31
AR31
AU31

AB32
AD32
AF32
AH32

AR19

AM32

AJ33
AN33
AR33

AA20

AM20

AJ21
AR21

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

AM24

VSS

VSS

VSS

AM16

VSS

VSS

B17

VSS

VSS

A25

VSS

VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS

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
AN1
AR1
B2
D15

AR15
AU15
N37
C16

VCC_AGP

CB73

0.1u
CB74

0.1u
CB75

0.1u
CB77

0.1u
CB80

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC5

VCC3
VCC3 VCC5

CB88

0.1u

X_0.1uC66

X_0.1uC68

0.1uC72

0.1uC43

0.1uC36

VCC_AGP

0.1uC37

0.1uC70

VCC_AGPVCC3

Pin A5
Pin E1
Pin J1
Pin N1
Pin U1

VCC_AGP

CB76

Pin AA1

0.1u 0.01u
CB78

Pin AE1

0.1u

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

VCCP

CB84

0.1u
CB86

0.1u
CB89

0.1u
CB91

0.1u
CB93

0.1u

Place decoupling cap
close to GMCH CPU
Interface < 250mil
in the Vtt corridor

VCC_AGP

+

CT11

1000u/6.3V

Place Bulk cap for Core Logic,
AGP & Hub Link Interface

Title

+

CT13
1000u/6.3V

CT15
X_100u_16V

Place Bulk cap between
GMCH & DIMM slot

Micro Star Restricted Secret

MEM_STR

+

MEM_STR

Place decoupling cap
close to GMCH Memory
Interface < 0.1", with
18 mil trach width

CT14
470u

Brookdale-G GMCH Part 3 (GN D)

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

VCC_AGP

C58
CB79

0.1u

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

CB81

Pin AL37

0.1u
CB82

Pin AU5

0.1u
CB83

Pin AU9

0.1u
CB85

Pin AU13

0.1u
CB87

0.1u

Pin AU17

CB90

Pin AU25

0.1u
CB92

0.1u

Pin AU29

CB94

0.1u

Pin AU33

VCCP

CB276

X_10u-1206

+

CT16

+

100u_16V

CB277
X_10u-1206

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

8 27

of

Pin B14
Pin A15

Rev

1.0

U4D

U18

VSS

V18

VSS

Y18

F32
H32
K32

M32

P32
T32
V32
Y32

AM4

AG5

AN5
AR5

A33
C33

M6

AB6
AF6

AM6

U20
V20
Y20

A21
B21
C21
D21
E21

G21

J21

D34

W34

A35
E35

G35

J35

L35
AN7
AR7
AU7

V21
Y21

F22
H22

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

A5

VSS

C5

VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS

F6

VSS

H6

VSS
VSS

T6

VSS

Y6

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

B8

VSS

C8

VSS

D8

VSS

F8

VSS

VSS
VSS

VSS
VSS
VSS
VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A29

C29

J29

L29

N29

U29

R29

W29

AA29

AC29

AE29

AG29

AJ29

AR29

F30

AT2E3G3J3L3N3R3U3W3

ICH4 PCI / HUB LINK / CPU / LAN / INTERRUPT SIGNALS

ICH4 SMI# SIGNAL

CHECK

THIS....

AC8B2H18H6J1

VCC3_3

VCC3_3

VCC3_3

GND12

GND13

GND14

AB7

AC1

VCC3_3

GND15

AC10

AC14

VCC3_3

VCC3_3

VCC3_3

GND16

GND17

GND18

AC18

AC23

VCC3

J18K6M10

VCC3_3

VCC3_3

GND19

GND20

AC5

B12

P12P6U1

VCC3_3

GND21

B16

B18

VCC3_3

VCC3_3

VCC3_3

GND22

GND23

GND24

B20

B22B9C15

V10

V16

VCC3_3

GND25

V18

VCC3_3

VCC3_3

GND26

GND27

GND28

C17

C19

VCC1_5SB

E20

F14

E13

E12

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND29

GND30

GND31

C21

C23C6D1

G18R6T6

U6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND32

GND33

GND34

GND35

GND36

D12

D15

D17

D19

E11

F10

VCCSUS3_3

GND37

GND38

D21

D23D4D8

F15

F16

F17

F18

K14V7V8

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND43

GND39

GND40

GND41

GND42

E14

D22

E10

E16

V9

CPUSLP#

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

STPCLK#

A20GATE

THRMTRIP#

HL_STB#
HLCOMP

HI_SWING

APICCLK

LAN_CLK

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

GND44

GND45

GND46

GND47

E17

E18

E19

U5A

A20M#

FERR#

IGNNE#

INIT#

INTR

NMI

SMI#

RCIN#

NC

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11

HI_STB

HIREF

PIRQA#
PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICD0
APICD1

SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

INT-FW82801DB

AB23
U21
AA21
W21
V22
AB22
V21
W23
V23
U22
Y22
U23
W20

L19
L20
M19
M21
P19
R19
T20
R20
P23
L22
N22
K21
P21
N20
R23
R22
M23

D5
C2
B4
A3

AC13
AA19
J19
H19
K20
J22

B1
A2
B3
C7
B6
A6

C1
E6
A7
B7
D6
C5

C11
B11
A10
A9
A11
B10
C10
A12

RA20M#
RSLP#

FERR#

RIGNNE#

RINTR
RNMI

SMI#

RSTPCLK#

KB_RST#
A20GATE#

TRMTRIP#
HL0

HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

HL11

IHCOMP
HI_ISWING
HUB_IREF

APICCLK
APIC_D0
APIC_D1
SERIRQ

PREQ#0
PREQ#1
PREQ#2
PREQ#3
PREQ#4

PGNT#0
PGNT#1
PGNT#2
PGNT#3
PGNT#4
PGNT#B

ELAN_CLK
ELAN_SYNC
ELAN_RXD0
ELAN_RXD1
ELAN_RXD2
ELAN_TXD0
ELAN_TXD1
ELAN_TXD2

R184 0
R185 0

R186 0
R187 33
R188 0
R189 0

R191 0

R521 62

KB_RST# (11)
A20GATE#(11)

TRMTRIP#(4)

This resistor less than 0.5"
from ICH use 15 mils trace

HL_STB (6)
HL_STB# (6)

R130 68.1_1%

INTA# (16,17)
INTB# (16,17)
INTC# (17)
INTD# (17)

IRQ14 (3)
IRQ15 (3)

SERIRQ (11)

PREQ#[0..4] (17,24)

PGNT#0 (17)
PGNT#1 (17)
PGNT#2 (17)
PGNT#3 (24)

ELAN_CLK (21)
ELAN_SYNC (21)
ELAN_RXD0 (21)
ELAN_RXD1 (21)
ELAN_RXD2 (21)
ELAN_TXD0 (21)
ELAN_TXD1 (21)
ELAN_TXD2 (21)

FINIT# (21)
A20M# (4)

SLP# (4)
FERR# (4)
IGNNE# (4)
HINIT# (4)
INTR (4)
NMI (4)

STPCLK# (4)

HL[0..10] (6)

VCC_AGP

SMI#

R122 33

100pC78

HSMI# (4)

ICH4 STRAPPING RESISTORS

FERR#
TRMTRIP#

SERIRQ

KB_RST#
A20GATE#
PREQ#A
PGNT#A
PREQ#B
PGNT#B
PGNT#4

APIC_D0
APIC_D1
APICCLK
EE_DOUT

R123 62
R124 62

R125 8.2K
R126 10K
R127 10K
R131 10K
R132 X_10K
R745 10K
R746 X_10K
R747 X_10K

R128 10K
R129 10K

R133 X_10K

VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

R135

HI_ISWING

HUB_IREF

C79

X_0.01u

C81
X_0.01u

226_1%

R136

C80

100_1%

0.1u

R137

C82

100_1%

0.1u

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

VCC1_5

VCC1_5

VCC1_5

GND3

GND4

GND5

A20

A22A4AA12

VCC1_5

VCC1_5

VCC1_5

GND6

GND7

GND8

AA16

V14A5AC17

VCC1_5

VCC1_5

GND9

GND10

GND11

AA22

AA3

AA9

AB20

AD[0..31](17,24)

C_BE#[0..3](17,24)

DEVSEL#(17,24)

FRAME#(17,24)

IRDY#(17,24)

TRDY#(17,24)

STOP#(17,24)

PAR(17,24)

PLOCK#(17)

SERR#(17,24)
PERR#(17,24)

PME#(16,17,24)

ICH_PCLK(3)

PCIRST#(25)
LAN_EN(10)
RSMRST#(10,13)

EE_EECS(21)
EE_DIN(21)
EE_DOUT(21)
EE_SHCLK(21)

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

PREQ#A PREQ#B
PGNT#A

R6 0
R134 X_0

LAN_RST#

EE_EECS
EE_DIN
EE_DOUT
EE_SHCLK

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
Y5

D10
D11

A8

C12

K10

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#
LAN_RST#
EE_CS

EE_DIN
EE_DOUT
EE_SHCLK

GND1

GND2

A1

A16

A18

Pin A4

VCC3

Pin A1

0.1u

Pin H1

CB103

0.1u

ICH4 DECOUPLING CAPACITORS

Pin AC10

Pin T1

0.1u

CB105

0.1u

Pin AC18

X_0.1u

CB107

0.1u

Place one 0.1u close to ICH4 <100 mil

Pin K23 Pin C23 Pin A16 Pin AC1Pin T23 Pin N23 Pin C22 Pin C22

VCC_AGP

CB95
X_0.1uCB104

CB96
X_0.1uCB102

VCC_AGP VCC_AGP

CB97

CB98

X_0.1u

0.1u

CB99
X_0.1u

C83
X_0.01u

FOR Core Logic FOR Hub Interface FOR PLL

VCC1_5SB

CB100

0.1u

Micro Star Restricted Secret

CB101

0.1uCB106

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Place Cap. as Close as possible to ICH4 < 0.25"
Trace width use 12 mils and 10mils space

ICH4 Part 1 (Power,HUB,PCI & CPU I/F)

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

9 27

of

Rev

1.0

SLP_S3#(11,25)
SLP_S5#(25)

PWR_GD(6,25)

CPU_GD(4)

VRM_GD(22)

PWRBTN#(11)

RSMRST#(9,13)

SUSCLK(11)

CDC_DN#

SMBALERT#(20)

SMBDATA(17,23)

SMBCLK(17,23)

AC_RST#(12,21)
AC_SYNC(12,21)
AC_BCLK(12,21)

AC_SDOUT(12,21)

AC_SDIN0(21)
AC_SDIN1(21)
AC_SDIN2(12,21)

SIO_PME#(11)

LAN_EN(9)

LAD0/FWH0(11,21)
LAD1/FWH1(11,21)
LAD2/FWH2(11,21)
LAD3/FWH3(11,21)

LFRAME#/FWH4(11,21)

USBP0+(19)

USBP0-(19)

USBP1+(19)

USBP1-(19)

USBP2+(19)

USBP2-(19)

USBP3+(19)

USBP3-(19)

USBP4+(19)

USBP4-(19)

USBP5+(19)

Place < 0.5"

USBP5-(19)

OC#1_2(19)

OC#3(19)

RING#(18)

ICH_66(3)
ICH_14(3)
ICH_48(3)

SPKR(20)

GPO22(21)

LDRQ#(11)

Place Cap close
to Pin E7

THRM#

PWR_GD

R190 60.4

RING#

RSMRST#

SYS_RST#
BATLOW#
CDC_DN#

INTRUDER#
RTCRST#
VBIAS

RTCX1
RTCX2

R149 22

AC_SDIN0
AC_SDIN1
AC_SDIN2

GPI12

GPI27
LAN_EN

R176 22.6 1%

C177

0.1u

Near ICH4

VCC3

CPG

USBBIAS

C185

0.1u

R138 1K

VCC5

D4 SM5817S

V1
Y4

Y2
AA2
AB6
Y23
V19
AA1

Y1
AA6

AB3
AA4

Y3
AB2

R2
AA5
AC3
AB1

W6
W7

Y6
AB4
AC4
AC7
AC6
V20

T21

J23

F19
C13

C9

B8

D9
D13
A13
B13
H23

V5

W3

T3
Y20

J21

W1
W4

T2

R4

T4

U2

T5

U3

U4
C20

D20
A21
B21
C18
D18
A19
B19
C16
D16
A17
B17
A23
B23
B15
C14
A15
B14
A14
D14

V5REF

THRM#
SLP_S3#
SLP_S4#
SLP_S5#
PWROK
CPUPWRGD
VRMPWRGD
PWRBTN#
RI#

RSMRST#
SUSSTAT#
SUSCLK
SYS_RESET#
BATLOW#/TP0
AGPBUSY#/GPIO6
GPIO11/SMBALERT#
SMLINK0
SMLINK1
INTRUDER#
RTCRST#
VBIAS
SMBDATA
SMBCLK
RTCX1
RTCX2
NC

CLK66
CLK14
CLK48

AC_RST#
AC_SYNC
AC_BITCLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
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+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3­USBP4+
USBP4­USBP5+
USBP5­USBRBIAS
USBRBIAS#
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#

GND48

GND49

E21

E22F8G19

VCC5_SB RTC_VCC

VCC_AGP

C22

V5REF_SUS

GND52

GND53

GND54

GND55

VCCPLL

GND56

GND57

GND58

K11

K13

AB5

VCCRTC

GND59

K19

E15E7V6

V5REF1

V5REF2

GND50

GND51

G21G3G6H1J6

CB110
1u

VCC_AGP

L23

M14

P18

VCC_HI

VCC_HI

GND60

GND61

GND62

K23K3L10

L11

VCC3_SB

VCC1_5SB

T22F6F7E9F9

VCC_HI

VCC_HI

VCCLAN1_5/VCCSUS1_5

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

GND63

GND64

GND65

GND66

GND67

GND68

GND69

L12

L13

L14

L21M1M11

M12

VCCP

AA23

P14

Y19

Y7

U18

GND99

GND100

GND101

GND102

VCPU_IO0

VCPU_IO1

VCPU_IO2

VCCLAN3_3/VCCSUS3_3

GND70

GND71

GND72

GND73

GND74

GND75

GND76

GND77

GND78

GND79

M13

M20

M22

N10

N11

N12

N13

N14

N19

N21

V17V3W22W5W8

GND97

GND98

GND80

GND81

N23N5P11

U20

V15

GND95

GND96

GND82

GND83

P13

T23

GND93

GND94

GND84

GND85

P20

R21R5T1

T19

PDCS1#
SDCS1#

GND89

GND90

GND91

GND92

PDCS3#
SDCS3#

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#

PIORDY

SIORDY

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

GPIO2/PIRQE#
GPIO3/PIRQF#

GPIO4/PIRQG#

GPIO5/PIRQH#

GPIO7
GPIO8

STP_PCI#/GPIO18

SLP_S1#/GPIO19

STP_CPU#/GPIO20

CLKRUN#/GPIO24

GPIO25
GPIO32
GPIO33
GPIO34
GPIO35
GPIO36
GPIO37
GPIO38
GPIO39
GPIO40
GPIO41
GPIO42
GPIO43

GND86

GND87

GND88

INT-FW82801DB

P22P3R18

U5B

Y13
AB21
AB14
AC22

AA13
AB13
W13
AA20
AC20
AC21

AA11
AB18
Y12
AB19
AC12
Y18
W12
AA18
AB12
AC19

AB11
AC11
Y10
AA10
AA7
AB8
Y8
AA8
AB9
Y9
AC9
W9
AB10
W10
W11
Y11

W17
AB17
W16
AC16
W15
AB15
W14
AA14
Y14
AC15
AA15
Y15
AB16
Y16
AA17
Y17

C8
D7
C3
C4
R3
V4
Y21
W18
W19
AC2
V2
J20
G22
F20
G20
F21
H20
F23
H22
G23
H21
F22
E23

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

GPO19
GPO20
GPI24
GPI25

GPI7

PD_CS#1 (3)
SD_CS#1 (3)
PD_CS#3 (3)
SD_CS#3 (3)

PD_A0 (3)
PD_A1 (3)
PD_A2 (3)
SD_A0 (3)
SD_A1 (3)
SD_A2 (3)

PD_DREQ (3)
SD_DREQ (3)
PD_DACK# (3)
SD_DACK# (3)
PD_IOR# (3)
SD_IOR# (3)
PD_IOW# (3)
SD_IOW# (3)
PD_IORDY (3)
SD_IORDY (3)

PDD[0..15] (3)

2 1

SDD[0..15] (3)

INTE# (17)
INTF# (17,24)
INTG# (17)
INTH# (17)

LAN_WAKE# (18)
GPO19 (23)

GPO20 (23)

VCC5_SBVCC3_SB

* Put a GND Plane under X'TAL

R140

R139

1K

X_0

R141
3K

VBAT

D6

BAT54A-S-SOT23

R867
X_20M

R868
X_5.6M

3

INTRUDER#

PD_IORDY

SD_IORDY

THRM#

GPI7

CDC_DN#

GPO19
GPO20

SPKR

AC_SDOUT

SPKR
HIGH
LOW

AC_SDOUT
HIGH
LOW

* Please put this block close ICH2

D5
1N4148-S-LL34

R523 232KST1 2

3

BAT

R146

1K

1

BAT_R

C84

0.047u

2

BAT1

ICH4 STRAPPING RESISTORS

R525 330K

R151 4.7K
R153 4.7K

R155 8.2K
R13 4.7K

R14 X_232KST1 2

R196 4.7K
R195 4.7K
R169 X_1K
R602 X_8.2K

No Reboot mode
Reboot mode

FSB Safe mode
FSB Auto mode

*

*

RTC_VCC

The RC delay time should
be in 15~28ms.

CB271
X_0.1u

C85
15p

RTC_VCC

VCC3

RSMRST#

SMBDATA
SMBCLK
BATLOW#

GPI25
GPI27
RING#

LAN_EN

GPI24

CHECK THIS !

Check GPI24 Definition

GPI12
SIO_PME#

PWR_GD
AC_SDIN1
AC_SDIN2

C375
220p

RTC BLOCK

CLR_CMOS
2 - 3
1 - 2 Clear CMOS

J_RTCRST#

RTCRST#

C374

0.22u

R147

10M

R148 10M

X2

1 2

32K-12.5pf-CSA-309-D

+-30PPM 32pF

R152 2.7K
R154 2.7K
R156 4.7K

R162 4.7K
R164 4.7K
R166 8.2K
R168 10K
R170 X_4.7K

R177 10K
R178 10K
R863 X_10K

R179 X_10K
R180 X_10K
R181 X_10K
R182 X_10K

Normal

CLR_CMOS

3
2
1

D1x3-BK

VBIAS

RTCX1

RTCX2

C86
15p

*

VCC3_SB

PROCHOT BLOCK SYSTEM RESET

VCCP

THRM#

R183 X_4.7K

PROCHOT#(4)

CE

X_NPN-3904LT1-S-SOT23

B

Q3

R528 8.2K

SYS_RST#

VCC3_SB

FP_RST#(3,20,25)

R145

X_0

ICH4 DECOUPLING CAPACITOR

VCC3_SB

CB111

0.1u

Pin A22 Pin AC5 Pin AA23

CB112

0.1u

VCCP

CB113

0.1u

Place one 0.1u close
to ICH4 <100 mil

VCC5_SB

CB109

0.1u CB108

V5REF

0.1u

Pin A16 Pin E7

Title

Micro Star Restricted Secret

ICH4 Part 2 (RTC,GPIO,LPC,USB,IDE)

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6555

Last Revision Date:

Sheet

Tuesday, April 23, 2002

10 27

of

Rev

1.0

C28
10p

VCC5_SB

LPC SUPER I/O W83627HF

U8

30

PCIRST#1(6,21,24,25)

SIO_PCLK(3)

SERIRQ(9)

LDRQ#(10)

LFRAME#/FWH4(10,21)

LAD0/FWH0(10,21)
LAD1/FWH1(10,21)
LAD2/FWH2(10,21)
LAD3/FWH3(10,21)

CPU_TMPA(4)
VTIN_GND(4)

VID[0..4](4,22)

VCCP

CPU_CTRL(23)

CPU_FAN1(23)
SYS_CTRL(23)
SYS_FAN1(23)
PWR_FAN1(23)

SIO_PME#(10)

SMBDATA_ISO(3,14,21,23,25)

SMBCLK_ISO(3,14,21,23,25)

PWRBTN#(10)
PWRBTIN(20)

PS_ON#(20,25)

SLP_S3#(10,25)

SIO_48(3)

VBAT
VCC3
VCC5

CB116

0.1u

VCC3

CB114

0.1u

JYS_AX2
JYS_AX1
JYS_PB0
JYS_PB1
JYS_AX0
JYS_AX3
JYS_PB3
JYS_PB2
MID_OUT
MID_IN

TMP_VREF
CPU_TMP
CPU_TMPA
SYS_TMP
VTIN_GND

-5VIN

-12VIN
+12VIN
VTIN_VCC

VID4
VID3
VID2
VID1
VID0

BEEP

CHASSIS

CB115

0.1u

LRESET#

21

LCLK

23

SERIRQ

22

LDRQ#

29

LFRAME#

27

LAD0

26

LAD1

25

LAD2

24

LAD3

125

GPX2/P15/GP14

123

GPY1/GP15

128

GPSA1/P12/GP10

121

GPSA2/GP17

126

GPX1/P14/GP12

124

GPY2/P16/GP14

127

GPSB1/P13/GP11

122

GPSB2/GP16

120

MSO/IRQIN0

119

MSI/GP20

101

VREF

102

VTIN3

103

VTIN2

104

VTIN1

93

AGND

94

-5VIN

95

-12VIN

96

+12VIN

97

AVCC

98

+3.3VIN

99

VCOREB

100

VCOREA

106

VID4

107

VID3

108

VID2

109

VID1

110

VID0

116

FANPWM1

113

FANIO1

115

FANPWM2

112

FANIO2

111

FANIO3

105

OVT#

118

BEEP

76

CASEOPEN#

19

PME#

89

WDTO/GP24

91

SDA/GP22

92

SCL/GP21

67

PSOUT#

68

PSIN

64

SUSLED/GP35

90

PLED/GP23

72

PWRCTL#/GP31

73

SUSCIN/GP30

18

CLKIN

61

VSB

74

VBAT

28

VCC3

12

VCC_1

48

VCC_2

77

VCC_3

114

VCC_4

W83627HF

CIRRX/GP34

RSMRST#/GP33

PWROK/GP32

DRVDEN0
DRVDEN1

INDEX#

MOA#

DSB#
DSA#

MOB#

STEP#

WRDATA#

TRACK0#

RDDATA#

HEAD#

DSKCHG#

SLCT

BUSY

ACK#

SLIN#

INIT#
ERR#
AFD#

STB#
IRRX/GP25
IRTX/GP26

SUSCLKIN

DCDA#
DSRA#

RTSA#

SOUTA

CTSA#
DTRA#

DCDB#
DSRB#

RTSB#

SOUTB

CTSB#
DTRB#

GA20

KBRST

KBDATA

KBCLK

MSDATA

MSCLK

KBLOCK#

VSS1

VSS2

VSS3

VSS4

DIR#

WE#
WP#

SINA

RIA#

SINB

RIB#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

PE

1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17

42
41
40
39
38
37
36
35
31
32
33
34
43
44
45
46

R19 33

47

IRRX

88
69

IRTX

87
75

56
50
53
51
54
49
52
57

84
79
82
80
83
78
81
85

59
60
63
62
66
65
58

70
71

20
55
86
117

P_INIT#
P_D0
P_D1

P_ERR#
P_D2

P_D4
P_D5
P_D6
P_D7
P_SLCT
P_PE
P_BUSY
P_ACK#
P_SLIN#
P_D3

P_AFD#

RN25 33

RN26 33

RN6 33

1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

RN4 33

7 8
5 6
3 4

1 2
7 8
5 6
3 4
1 2

SUSCLK (10)
DCDA# (18)

DSRA# (18)
SINA (18)
RTSA# (18)
SOUTA (18)
CTSA# (18)
DTRA# (18)
RIA# (18)

DCDB# (18)
DSRB# (18)
SINB (18)
RTSB# (18)
SOUTB (18)
CTSB# (18)
DTRB# (18)
RIB# (18)

A20GATE#(9)
KB_RST# (9)
KBDATA (18)
KBCLK (18)
MSDATA(18)
MSCLK (18)
KBLOCK# (20)

LP_D0
LP_D1
LP_D2
LP_D3
LP_D4
LP_D5
LP_D6
LP_D7

LP_D0
LP_D1

DRVDEN0 (18)
DRVDEN1 (18)
INDEX# (18)
MOT_A#(18)
DRV_B# (18)
DRV_A# (18)
MOT_B#(18)
DIR# (18)
STEP# (18)
WT_DT#(18)
WT_EN# (18)
TRACK0# (18)

FDD_WP# (18)
RDATA# (18)
HEAD# (18)
DSKCHG# (18)

LP_D4
LP_D5
LP_D6
LP_D7

LP_D3
LP_D2

LP_AFD# (18)
LP_ERR# (18)

LP_SLCT (18)
LP_PE (18)
LP_BUSY (18)
LP_ACK# (18)
LP_SLIN# (18)

LP_INIT# (18)
LP_STB# (18)

LP_D[0..7] (18)

THERMAL RESISTOR BLOCK

VTIN_VCC

VTIN_GND

TMP_VREF

R749
X_10KST

CPU_TMP

RT1
X_R-TD-C0603

VTIN_GND

NOTE: LOCATE INSIDE
SOCKET478

+12V

-12V

-5V

JCASE

YJ102

N 31-1020011-C09

CP2 X_COPPER

FB40 X_120S/0603

CB297

0.1u
CP3 X_COPPER

FB41 X_120S/0603

R751 28KST1 2
R752 232KST1 2
R753 120KST

1 2

VBAT

R739
2M_0603

CHASSIS

1

1

2

2

NOTE: LOCATE CLOSE
STATUS PANEL

VTIN_GND

TMP_VREF

R750
10KST

SYS_TMP

RT2
R-TD-C0603

VTIN_GND

R748

VCC5

TMP_VREF CPU_TMPA

30K

IR HEADER

IR1

+12VIN

-12VIN

-5VIN

TMP_VREF

1

1

3

3

4

4

5

5

IR

VCC5

IRRX
IRTX

12

12

R756
10KST

R754
56K_1%

12

R755
56K_1%

SPEAKER BLOCKChasiss Intrusion Header

VCC5

BEEP

R757
10K

R758

4.7K
2N3904S

B

Q58

ALARM (20)

CE

VCC5

JYS_PB0

JYS_AX0

JYS_AX1
JYS_PB1

VCC5

POLY SWITCH

1.1A-P

CB298
X_104P

R759 2.2K

R763 2.2K

FS6

CB299
X_104P

R858 28KST1 2
R859 28KST1 2

CP4 X_COPPER

L29 X_0/0805

12

R8
X_56KST

MID_OUT
MID_IN

GAMEVCC

1
2
3
4
5
6
7
8

YCN15F-001-1

AUDIO1A

GAME/MIDI CONNECTOR

CB301

0.1u

9
10
11
12
13
14
15

R760 2.2K
R761 2.2K
R762 2.2K

R764 2.2K

C295
100p

JYS_PB3
JYS_AX2
MID_OUT
JYS_AX3
JYS_PB2
MID_IN

C296
100p

JYS_AX1
JYS_AX2
JYS_AX3
JYS_AX0

JYS_PB1
JYS_PB2
JYS_PB3
JYS_PB0

JYS_AX0
JYS_AX3
JYS_AX2
JYS_AX1

JYS_PB1
JYS_PB2
JYS_PB3
JYS_PB0

CN12

7
5
3
1

8P4C-103P

CN13 8P4C-103P

7
5
3
1

RN58 8P4R-1M

7 8
5 6
3 4
1 2

RN59 8P4R-2.2K

1 2
3 4
5 6
7 8

8
6
4
2

8
6
4
2

VCC5

LPC I/O DECOUPLING CAPACITORS

VCC5

CB117

0.1u
CB120

0.1u
CB124

0.1u

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

SUPER I/O STRAPPING RESISTOR

R865 4.7K

VCC5

R866 4.7K

VCC5

R175 X_4.7K

VCC5

SOUTA

L: Disable KBC
L: 24MHZ

SOUTB

L: CFAD=2E

RTSA#

L: PNP Default

LPC I/O & GAME PORT

MS-6555

Last Revision Date:
Sheet

SOUTA
SOUTB
RTSA#

H: Enable KBC
H: 48MHZ
H: CFAD=4E
H: PNP no DefaultDTRA#

Monday, April 22, 2002

11 27

of

Rev

1.0

AUDIO CODE CRYSTAL CIRCUIT

XTALOUT XTALIN

C301
22P

R766
1M

X3

1 2

24.576MHZ

12

AC_SDOUT(10,21)

AC_BCLK(10,21)

AC_SDIN2(10,21)

AC_SYNC(10,21)

AC_RST#(10,21)

12

C302
22P

FB42 0

VCC3

R776 10
R777 10

R778 10

12

C306
10P

AC_SDOUT_A
AC_BCLK_A

VDD3

12

CB306

0.1u

AD1881A AC97 CODEC

FB43 80ohm

R788 80ohm

AUDIO CODE CD / AUX / MODEM IN HEADERS

MONO_PHONE

MONO_OUT

CDRX

CDGNDX

CDLX CDL

C323 105P/08051 2

C325 105P/08051 2

C321 1u-0805-X7R1 2

C322 1u-0805-X7R1 2

C324 1u-0805-X7R1 2

1

MDM_IN1

2

L2_MODEM HEADER

3
4

MODEM IN

12

12

R790
10K

R791
10K

12

R792
10K

C303 0.1u

XTALIN
XTALOUT

CDR

CDGND

VDD3

1
2
3
4

5
6
7
8

9
10
11

12

MONO_PHONE

CDLX
CDGNDX

CDRX

C89 1u-0805-X7R1 2
C90 1u-0805-X7R1 2

4847464544424140394338

NC

NC

ID1#

ID0#

TEST4

AVSS2

DVDD1
XTL_IN
XTL_OUT
DVSS1

SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET#

PC_BEEP

TEST1

PHONE

AUXL

AUXR

VIDEOL

VIDEOR

CDL

1314151617181920212223

CDR (13)

4
3
2
1

CD IN

4
3
2
1

FOR LEGEND

CDL (13)

+

CT6 10U/16V/S

+

CT7 10U/16V/S

MONO_OUT

LOUTR

MONO

LOUTL

VRDA
VRAD

AFILT2
AFILT1

VREF

AVSS1

AVDD1

LINL

LINR

ALC201A/ALC650

24

LIN_IN_R3

LIN_IN_L3

C88

1 2

1u-0805-X7R

NC
NC

NC

MIC_IN4

C318

1 2

1u-0805-X7R

SPEAKER_R(13)

SPEAKER_L(13)

U34

36
35

34
33

32
31

30
29

28
27
26

25

+5VR

CB307

0.1u

C314

1u-0805-X7R

C316

1u-0805-X7R

37

TEST2

AVDD2

DACOUTR

DACOUTL

CDGND

CDR

MIC1

MIC2

MIC_IN2 MIC_IN1

CD_IN1
YJ104-B

CD_IN2
L2_YJ104-B

LFE_OUT
CEN_OUT

SROUT_R

SROUT_L

1 2

VREF_OUT

R159 1K

CB304

0.1u

1 2

LIN_IN_R2

R781

1 2

33K

LIN_IN_L2

R783

1 2

33K

12

C319

X_473P

VREF_OUT

MIC_IN_R

+5VR

LOUT_R (13)
LOUT_L (13)

12

+

CT74

10U/16V/S

C87
1000p

R160 2K1 2

SPEAKER_R

SPEAKER_L

R780

1 2

33K

R782

1 2

33K

MIC_IN_R

R786 1K

SPEAKER OUT JACK

LINE_NEXT_R

FSPKR

FSPKL

LINE_NEXT_L

12

C297
680P

12

C307

12

C313

1000p

X_104P

LIN_IN_R1

LIN_IN_L1

+5VR

R784

2K

1 2

R789

2.2K

JAUDIO1

1 2
3 4
5
7

L_CON5X2

MIC_IN

AUDIO CODEC REGULATORS

EC2
10U/16V/S

+5VR

12

+

CB303

0.1u

AUDIO1D

23
22
21
20
30

12

C299
680P

12

C300
680P

12

C298
680P

YCN15F-001-1

+12V +12VR

R765

3.3_1206

12

CB302

0.1u

3 2

+

EC1
10U/16V/S

U33
YLT1087S-0.8A

VIN VOUT

VOUT2

ADJ

1

SOT223

4

R768
100_1%

R775
301 1%

For EMI

R_JACK

L_JACK

12

12

C308

C309

1000p

105P/0805

FOR 2-CH

RN8

7

8

5

6

3

4

1

2

8P4R-0

RN11

LFE_OUT

7

CEN_OUT

5

SROUT_L

3

SROUT_R

1

X_8P4R-0

FOR 6-CH

+5VR

LINE_NEXT_R

6

LINE_NEXT_L

109

C105
X_0.1u

12

R_JACK
L_JACK

LFE_JACK

8
6
4

CEN_JACK

2

C310
105P/0805

SPEAKER_R(13)

SPEAKER_L(13)

Title

12

C312
X_105P

19
18
17
16
28

27
26
25
24
29

+12V

AUDIO1C

YCN15F-001-1
AUDIO1B

YCN15F-001-1

12

R9
X_56KST

FSPKR

LEG12V
TREACE
W=40mil

MIC_IN_R
SPEAKER_R

LIN_IN_R1

Micro Star Restricted Secret

LFE_JACK

CEN_JACK

F_AUDIO

1

ALINE OUTR

3

GNDALO

5 6

GND12V GND12V

7

+12V(1A)

9

MIC

11

FLINE OUTR

13 14

FLINE OUTL LINE NEXT L

15

GNDFLO

17 18

LINE-IN-R LINE-IN-L

L2_LEGEND-FAUDIO

FOR LEGEND

AC'97 COD EC

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

C91 680P1 2

C92 680P1 2

C93 680P1 2

C94 680P1 2

FSPKL

FSPKR
LINE_NEXT_R
LINE_NEXT_L
LIN_IN_R1
LIN_IN_L1
MIC_IN_R

ALINE OUTL

GNDALO

GNDMIC

LINE NEXT R

MS-6555

Last Revision Date:

Sheet

680PC5
680PC6
680PC7
680PC8
680PC9
680PC10
680PC11

FSPKL

2
4

CUT 8

10

LINE_NEXT_R

12

LINE_NEXT_LSPEAKER_L

16CUT

LIN_IN_L1

Monday, April 22, 2002

12 27

of

Rev

1.0

SPEAKER OUT CIRCUIT

Power-Well Isolation Control

VCC3_SB

R200
10K

Q13
2N3904S

R201
1K

Q12
2N3904S

R202
1K

S

G

Q16
YFET-SI2303DS

R204 1K

D

R210

X_0

CE

Q14

B

2N3904S

Audio Amplifier & CD Panel Play

MS-6555

VCC3_SB

MS5RSMRST# (25)

RSMRST# (9,10)

Last Revision Date:

Monday, April 22, 2002

Sheet

13 27

Rev

1.0

of

LOUT_R5

LOUT_L5CDL_MOS2OP_L

VCC3_SB

VCC5_SB

R199
100K

R207
33K C41

R203
1K

R206
270

C327

ELS47U/16V-C

C331

ELS47U/16V-C

R220

L2_10K

OP_REF

R219

L2_10K

LOUT_R5

LOUT_L5

LOUT_R(12)

LOUT_L(12)

C101

12

CDR(12)

CDL(12)

L2_1u-0805-X7R

C102

L2_1u-0805-X7R

R223 L2_28KST1 2

RN17

X_8.2K

1 2
3 4
5 6
7 8

R224 L2_28KST

12

VCC_OP

VCC5_SB

1 2

1 2

1 2

VCC_OP

CDR_IN

R221 56K_1%1 2

C99 L2_0.1u

R222 56K_1%1 2

VCC_OP

CDL_IN

FB44

0/0603

FB45

0/0603

VCC5_SB

2
3

6
5

S

C100 L2_0.1u

D

U35A

84

L2_TDA1308

-

+

U35B
L2_TDA1308

84

-

+

SPEAKER_R

12

C329

X_102P

SPEAKER_L

12

C333

X_102P

Q22
L2_YFET-SI2303DS

G

1

7

SPEAKER_R (12)

SPEAKER_L (12)

VCC5

R801

OP_CTRL

L2_1K

R800
L2_154K

CD PANEL PLAY WITHOUT PC POWER_ON

OP_R CDR_MOS2

R624 L2_33

R626

X_0

R625 L2_33

X_0

C103

+

L2_47u_16V

C104

+

L2_47u_16VR627

Title

VCC5_SB

CE

B

105P

VCC3_SB

CE

B

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

SYSTEM MEMORY

MEM_STR

R250

DDRMD4
DDRMD1
DDRMD2
DDRMD3
DDRMD0
DDRMD5
DDRMD6
DDRMD7
DDRMD8
DDRMD9
DDRMD10
DDRMD11
DDRMD12
DDRMD13
DDRMD14
DDRMD15
DDRMD16
DDRMD17
DDRMD18
DDRMD19
DDRMD20
DDRMD21
DDRMD22
DDRMD23
DDRMD24
DDRMD29
DDRMD30
DDRMD27
DDRMD28
DDRMD25
DDRMD26
DDRMD31
DDRMD32
DDRMD33
DDRMD34
DDRMD35
DDRMD36
DDRMD37
DDRMD38
DDRMD39
DDRMD40
DDRMD41
DDRMD42
DDRMD43
DDRMD44
DDRMD45
DDRMD46
DDRMD47
DDRMD48
DDRMD49
DDRMD50
DDRMD51
DDRMD52
DDRMD53
DDRMD54
DDRMD55
DDRMD56
DDRMD57
DDRMD58
DDRMD59
DDRMD60

DDRMD62
DDRMD63

MWE#

C130

0.1u

DDRMD[0..63](7,15)

MWE#(7,15)

150_1%

DDR_VREF

150_1%

Keep the voltage divider within 1" of DIMM1.
Trace width 12 mil with 12 mil space.

Place 104p Cap. near the DIMM

MEM_STR

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

SLAVE ADDRESS = 1010000B

NC3

102

NC4

VDD8

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

VDDQ0

VDDQ1

VSS6

VSS7

VDDQ2

VDDQ3

VSS8

VSS9

VDDQ4

DDR DIMM

VSS10

104

112

VDDQ5

VDDQ6

VSS11

VSS12

100

128

VDDQ7

SOCKET

VSS13

116

136

143

VDDQ8

VDDQ9

VSS14

VSS15

124

132

156

164

VDDQ10

VDDQ11

VSS16

VSS17

139

145

VCC3

172

1801582

184

VDDID

VDDQ12

VDDQ13

VDDQ14

VDDQ15

VDDSPD

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

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

VSS19

152

VSS20

160

DM8

VSS21

176

VSS18

Close to North-Bridge

157
158
71
163

SDQS0

5

SDQS1

14

SDQS2

25

SDQS3

36

SDQS4

56

SDQS5

67

SDQS6

78

SDQS7

86
47

167

DDRMAA0

48

DDRMAA1

43

DDRMAA2

41

DDRMAA3

130

DDRMAA4

37

DDRMAA5

32

DDRMAA6

125

DDRMAA7

29

DDRMAA8

122

DDRMAA9

27

DDRMAA10

141

DDRMAA11

118

DDRMAA12

115
103

59
52
113

SMBCLK_ISO

92

SMBDATA_ISO

91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

SDM0

97

SDM1

107

SDM2

119

SDM3

129

SDM4

149

SDM5

159

SDM6

169

SDM7

177
140

DIMM1
N13-1840021

DIMM1

MSBS0
MSBS1

9Pcs doupling
caps place
between DDR1
and DDR2

DCLK1
DCLK1#
DCLK0
DCLK0#
DCLK2
DCLK2#

MSCKE0
MSCKE1DDRMD61
MCAS#
MRAS#

MSCS0# (7,15)
MSCS1# (7,15)

SDQS[0..7] (7,15)

DDRMAA[0..12] (7,15)

MSBS0 (7,15)
MSBS1 (7,15)

SMBCLK_ISO (3,11,21,23,25)
SMBDATA_ISO (3,11,21,23,25)

MEM_STR

DCLK1 (7)
DCLK1# (7)
DCLK0 (7)
DCLK0# (7)
DCLK2 (7)
DCLK2# (7)

MSCKE0 (7,15)
MSCKE1 (7,15)
MCAS# (7,15)
MRAS# (7,15)

SDM0 (7,15)
SDM1 (7,15)
SDM2 (7,15)
SDM3 (7,15)
SDM4 (7,15)
SDM5 (7,15)
SDM6 (7,15)
SDM7 (7,15)

DDRMD4
DDRMD1
DDRMD2
DDRMD3
DDRMD0
DDRMD5
DDRMD6
DDRMD7
DDRMD8
DDRMD9
DDRMD10
DDRMD11
DDRMD12
DDRMD13
DDRMD14
DDRMD15
DDRMD16
DDRMD17
DDRMD18
DDRMD19
DDRMD20
DDRMD21
DDRMD22
DDRMD23
DDRMD24
DDRMD29
DDRMD30
DDRMD27
DDRMD28
DDRMD25
DDRMD26
DDRMD31
DDRMD32
DDRMD33
DDRMD34
DDRMD35
DDRMD36
DDRMD37
DDRMD38
DDRMD39
DDRMD40
DDRMD41

CB130

0.1u
CB131

0.1u
CB132

0.1u
CB133

0.1u
CB134

0.1u
CB135

0.1u

DDR_VREF

DDRMD42
DDRMD43
DDRMD44
DDRMD45
DDRMD46
DDRMD47
DDRMD48
DDRMD49
DDRMD50
DDRMD51
DDRMD52
DDRMD53
DDRMD54
DDRMD55
DDRMD56
DDRMD57
DDRMD58
DDRMD59
DDRMD60
DDRMD61
DDRMD62
DDRMD63

MWE#

C128

0.1uR249

Place 104p Cap. near the DIMM

738467085

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

NC4

MEM_STR

108

120

148

VDD0

VDD1

VDD2

VDD3

VDD4

168223054627796

VDD5

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

DDR DIMM

104

VDDQ4

VDDQ5

112

128

VDDQ6

VDDQ7

SOCKET

136

143

VDDQ8

VDDQ9

156

164

VDDQ10

VDDQ11

SLAVE ADDRESS = 1010010B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

3111826344250586674818993

Title

100

116

124

132

139

145

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

VCC3

172

1801582

VDDID

VDDQ12

VDDQ13

VDDQ14

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

CK0(DU)
CK0#(DU)
CK1(CK0)

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC(RESET#)

CKE0
CKE1
CAS#
RAS#

VSS18

VSS19

VSS20

VSS21

152

160

176

DDR DIMM 1 & 2

MS-6555

184

157

VDDSPD

158
71
163

SDQS0

5

SDQS1

14

SDQS2

25

SDQS3

36

SDQS4

56

SDQS5

67

SDQS6

78

SDQS7

86
47

167

DDRMAA0

48

A0

DDRMAB1

43

A1

DDRMAB2

41

A2

DDRMAA3

130

A3

DDRMAB4

37

A4

DDRMAB5

32

A5

DDRMAA6

125

A6

DDRMAA7

29

A7

DDRMAA8

122

A8

DDRMAA9

27

A9

DDRMAA10

141

DDRMAA11

118

A11

DDRMAA12

115

A12

103

A13

59

BA0

52

BA1

113

BA2

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

44

CB0

45

CB1

49

CB2

51

CB3

134

CB4

135

CB5

142

CB6

144

CB7

DCLK4

16

DCLK4#

17

DCLK3

137

DCLK3#

138

DCLK5

76

DCLK5#

75
173

NC5

10

MSCKE2

21

MSCKE3

111

MCAS#

65

MRAS#

154

SDM0

97

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

107
119
129
149
159
169
177
140

DIMM2
N13-1840021

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

DIMM2

Last Revision Date:

Monday, April 22, 2002

Sheet

14 27

MSBS0
MSBS1

SMBCLK_ISO
SMBDATA_ISO

VCC3

of

MSCS2# (7,15)
MSCS3# (7,15)

DDRMAB1 (7,15)
DDRMAB2 (7,15)

DDRMAB4 (7,15)
DDRMAB5 (7,15)

DCLK4 (7)
DCLK4# (7)
DCLK3 (7)
DCLK3# (7)
DCLK5 (7)
DCLK5# (7)

MSCKE2 (7,15)

MSCKE3 (7,15)

Rev

1.0

DDR TERMINATORS

SDM5(7,14)
SDM3(7,14)
SDQS4(7,14)

SDQS5(7,14)
DDRMAA12(7,14)
DDRMAA6(7,14)
DDRMAA3(7,14)

MSBS0(7,14)
DDRMD41(7,14)
DDRMAB5(7,14)
DDRMAB4(7,14)
DDRMAA4(7,14)
DDRMAA5(7,14)

MSCKE[0..3](7,14)

MSBS1(7,14)
DDRMAA10(7,14)
DDRMAA0(7,14)

DDRMAA8(7,14)
DDRMAA7(7,14)
DDRMAA9(7,14)
DDRMAA11(7,14)

MSCS1#(7,14)
MSCS3#(7,14)
MSCS0#(7,14)
MSCS2#(7,14)

DDRMAA1(7,14)
DDRMAB1(7,14)
DDRMAA2(7,14)
DDRMAB2(7,14)

MCAS#(7,14)
MWE#(7,14)
MRAS#(7,14)

SDM5
SDM3
SDQS4
SDQS5
DDRMAA12
DDRMAA6
DDRMAA3
MSBS0
DDRMD41
DDRMAB5
DDRMAB4
DDRMAA4
DDRMAA5

MSBS1
DDRMAA10
DDRMAA0

DDRMAA8
DDRMAA7
DDRMAA9
DDRMAA11

MSCS1#
MSCS3#
MSCS0#
MSCS2#

DDRMAA1
DDRMAB1
DDRMAA2
DDRMAB2

MCAS#
MWE#
MRAS#

MSCKE0
MSCKE2
MSCKE1
MSCKE3

R251 56
R252 56
R253 56
R263 56
R617 56
R256 56
R618 56
R619 56
R259 56

R620 33
R621 33
R622 33
R623 33

RN32 56

1 2
3 4
5 6
7 8

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

RN70 33

1 2
3 4
5 6
7 8

R738 56
R869 56
R870 56

VTT_DDR

VTT_DDR

DDRMD1

RN27 56

DDRMD1(7,14)
DDRMD5(7,14)
DDRMD4(7,14)
DDRMD0(7,14)
DDRMD6(7,14)
DDRMD2(7,14)
SDQS0(7,14)
SDM0(7,14)
DDRMD9(7,14)
DDRMD8(7,14)
DDRMD3(7,14)
DDRMD7(7,14)
DDRMD11(7,14)
DDRMD10(7,14)
DDRMD15(7,14)
DDRMD14(7,14)
SDM1(7,14)
SDQS1(7,14)
DDRMD13(7,14)
DDRMD12(7,14)
DDRMD21(7,14)
DDRMD17(7,14)
DDRMD16(7,14)
DDRMD20(7,14)
DDRMD22(7,14)
DDRMD18(7,14)
SDM2(7,14)
SDQS2(7,14)

DDRMD24(7,14)
DDRMD23(7,14)
DDRMD19(7,14)
SDQS3(7,14)
DDRMD25(7,14)
DDRMD29(7,14)
DDRMD28(7,14)
DDRMD31(7,14)
DDRMD27(7,14)
DDRMD30(7,14)
DDRMD26(7,14)
DDRMD37(7,14)
DDRMD33(7,14)
DDRMD36(7,14)
DDRMD32(7,14)
DDRMD39(7,14)
DDRMD38(7,14)
DDRMD34(7,14)
SDM4(7,14)
DDRMD45(7,14)
DDRMD44(7,14)
DDRMD40(7,14)
DDRMD35(7,14)
DDRMD47(7,14)
DDRMD43(7,14)
DDRMD46(7,14)
DDRMD42(7,14)
DDRMD53(7,14)
DDRMD52(7,14)
DDRMD49(7,14)
DDRMD48(7,14)
DDRMD56(7,14)
DDRMD60(7,14)
DDRMD51(7,14)
DDRMD50(7,14)
DDRMD55(7,14)
DDRMD54(7,14)
SDQS6(7,14)
SDM6(7,14)
SDQS7(7,14)
SDM7(7,14)
DDRMD57(7,14)
DDRMD61(7,14)
DDRMD59(7,14)
DDRMD63(7,14)
DDRMD58(7,14)
DDRMD62(7,14)

DDRMD5
DDRMD4
DDRMD0
DDRMD6
DDRMD2
SDQS0
SDM0
DDRMD9
DDRMD8
DDRMD3
DDRMD7
DDRMD11
DDRMD10
DDRMD15
DDRMD14
SDM1
SDQS1
DDRMD13
DDRMD12
DDRMD21
DDRMD17
DDRMD16
DDRMD20
DDRMD22
DDRMD18
SDM2
SDQS2

DDRMD24
DDRMD23

DDRMD19
SDQS3
DDRMD25
DDRMD29
DDRMD28
DDRMD31
DDRMD27
DDRMD30
DDRMD26
DDRMD37
DDRMD33
DDRMD36
DDRMD32
DDRMD39
DDRMD38
DDRMD34
SDM4
DDRMD45
DDRMD44
DDRMD40
DDRMD35
DDRMD47
DDRMD43
DDRMD46
DDRMD42
DDRMD53
DDRMD52
DDRMD49
DDRMD48
DDRMD56
DDRMD60
DDRMD51
DDRMD50
DDRMD55
DDRMD54
SDQS6
SDM6
SDQS7
SDM7
DDRMD57
DDRMD61
DDRMD59
DDRMD63
DDRMD58
DDRMD62

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

R735 56
R736 56
R737 56

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

VTT_DDR

DDR Decouping Caps

VTT_DDR VTT_DDR

CB280
X_0.1u
CB281

0.1u
CB282

0.1u

CB284
X_0.1u
CB285

0.1u
CB286

0.1u
CB287

0.1u
CB288

0.1u
CB289
X_0.1u
CB290

0.1u
CB291
X_0.1u
CB292

0.1u
CB293
X_0.1u
CB294

0.1u
CB295
X_0.1u
CB296

0.1u
CB174
X_0.1u
CB175

0.1u
CB176

X_0.1u

CB139

0.1u
CB141
X_0.1u
CB143

0.1u
CB145

0.1u
CB147

0.1u
CB149

0.1u
CB151

0.1u
CB153

0.1u
CB155
X_0.1u
CB157

X_0.1u
CB159

X_0.1u
CB161
X_0.1u
CB163
X_0.1u
CB165

0.1u
CB167

0.1u
CB169

0.1u
CB171

X_0.1u
CB170

0.1u
CB172

0.1u
CB173
X_0.1u

Total 110 signal, need 55 pcs decoupling.

Place for VTT_DDR island

VTT_DDR

CT27

+

1000u/6.3V

Place at the end of
the VTT_DDR island

VTT_DDR

C133 10u-1206

C131 10u-1206

C132
10u-1206

CB140

0.1u
CB142
X_0.1u
CB144
X_0.1u
CB146

0.1u
CB148

X_0.1u
CB150

0.1u
CB152

X_0.1u
CB154
X_0.1u
CB156
X_0.1u
CB158

0.1u
CB160

X_0.1u
CB162

0.1u
CB164
X_0.1u
CB166
X_0.1u
CB168
X_0.1u

Top Vtt

C enter Vtt

B ottom Vtt

Title

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

DDR Terminator Resistor

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

15 27

Rev

1.0

of

AGP Slot Imax
VCC_AGP 2.0A

VCC3 6.0A
VCC12 1.0A

AGP 1.5V 2X/4X SLOT(AGP VER:2.0 COMPLY)

VCC5 2.0A
VCC3_SB 0.375A

VCC5 = 60mils trace / 15 mils space

AGP1

B1

-OVRCNT

VCC5

INTB#(9,17) INTA# (9,17)

AGPCLK(3)

GREQ#(7)

ST0(7)
ST2(7)

RBF#(7)

SBA0(7)
SBA2(7)

SB_STB(7)

SBA4(7)
SBA6(7)

GAD31(7)
GAD29(7)

GAD27(7)
GAD25(7)

GAD_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)

GAD_STB0(7)

GAD7(7)

AGPGND(20)

GAD5(7)
GAD3(7)

GAD1(7)

AGPREF(7)

INTB# INTA#
GREQ#

VCC3

RBF#

SB_STB

VCC3_SB

GAD_STB1

VCC_AGP

GIRDY#

GPERR#
GSERR#

GAD_STB0

AGPREF

CB178

0.1u

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-D124-BN_1.5V

INTA# INTB#

-TYPEDET

RESERVED

-INTA

-GNT

RESERVED

-PIPE

-WBF
SBA1

SBA3

-SB_STB
SBA5

SBA7

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-AD_STB1
C/-BE3

VDDQ

VDDQ

-FRAME

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-TRDY

-STOP

-PME

VDDQ

C/-BE0

VDDQ

-AD_STB0

VDDQ

VREF_GC

USB-

GND

-RST

GND

GND

AD30
AD28

AD26
AD24

GND

AD22
AD20

GND
AD18
AD16

GND
AD15
AD13

AD11

GND

GND

A1

12V

3.3V
ST1

3.3V

3.3V

PAR

AD9

AD6
AD4

AD2
AD0

+12V

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
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66

GGNT#

VCC3

PIPE#
WBF#

SB_STB#

GAD_STB#1

VCC_AGP

GFRAME#

GTRDY#GDEVSEL#
GSTOP#

GPAR

GAD_STB#0

TYPEDET#(20)

PCIRST#2 (17,25)
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)

GAD_STB#1 (7)
GC_BE#3 (7)

GAD22 (7)
GAD20 (7)

GAD18 (7)
GAD16 (7)

GFRAME# (7)

GTRDY# (7)
GSTOP#(7)
PME# (9,17,24)

GPAR (7)
GAD15 (7)

GAD13 (7)
GAD11 (7)

GAD9 (7)
GC_BE#0 (7)

GAD_STB#0 (7)
GAD6 (7)

GAD4 (7)
GAD2 (7)

GAD0 (7)

AGP SIGNAL REFERENCE CIRCUIT

VCC_AGP

AGP TERMINATION RESISTORS

GFRAME#
GIRDY#
GTRDY#
GDEVSEL#
GSTOP#

GPAR
GPERR#
GSERR#

GREQ#
GGNT#

PIPE#
RBF#
WBF#

LESS 100MILS STUB TRACE LENGTH FOR 2/4X
LESS 500MIL FOR 1X MUST BE FOLLOWING.

Place these resistors between AGP slot & GMCH

R279 X_6.8K
R281 X_6.8K
R283 X_6.8K
R285 X_6.8K
R286 X_6.8K

R289 X_6.8K
R291 6.8K
R292 6.8K

R293 X_6.8K
R294 X_6.8K

R295 X_6.8K
R296 X_6.8K
R297 X_6.8K

AGP SLOT DECOUPLING CAPACITORS

VCC_AGP

+

CT28
1000u/6.3V
C137

0.01u
C138

0.1u
C139

0.1u 0.01u
C140

0.01u
C141

0.01u
C142

0.01u

R277

AGPREF: 10uA

1K_1%

AGPREF

R278
1K_1%

NEAR AGP SLOT

VCC_AGP

VCC_AGP

C134

0.01u

VCC3_SB VCC3+12V

GAD_STB0
GAD_STB1
SB_STB

GAD_STB#1
GAD_STB#0
SB_STB#

ST0
ST1
ST2

C135

0.01u

R280 X_6.8K
R282 X_6.8K
R284 X_6.8K

R287 X_6.8K
R288 X_6.8K
R290 X_6.8K

R596 X_6.8K
R597 X_6.8K
R598 X_6.8K

VCC5

C136

0.01u

VCC_AGP

VCC_AGP

+

CT29
1000u/6.3V

CB179

0.1u
CB180

0.1u
CB181

Title

Micro Star Restricted Secret

AGP 2.0

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6555

Last Revision Date:
Sheet

Monday, April 22, 2002

16 27

of

Rev

1.0

PCI SLOT 1 (PCI VER: 2.2 COMPLY) PCI SLOT 2 (PCI VER: 2.2 COMPLY)

PREQ#1

VCC3

-12V

PCI2

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

PCI-D120-WH-SN

TRST#

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

TRDY#

STOP#

SDONE

C/BE#0

+5V(I/O)

REQ64#

+12V

TMS

INTA#
INTC#

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND
AD15

+3.3V

AD13
AD11

GND

+3.3V

GND

+3.3

PAR

+12V

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

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

PTRST#
PTMS

PTDI
INTB#

INTD#

VCC5

VCC3

VCC3_SB

PCIRST#2

PGNT#1 (9)

PME#
AD30

AD28
AD26

AD24

AD17 AD18

R306 300 R307 300

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

-12V

PCI1

B1

PTCK

VCC5

INTB#
INTD#

VCC3

PCICLK0(3) PCICLK2(3)

PREQ#0

AD31(9,24)
AD29(9,24)

AD27(9,24)
AD25(9,24)

C_BE#3(9,24)

AD23(9,24)
AD21(9,24)

AD19(9,24)
AD17(9,24)

C_BE#2(9,24)

IRDY#(9,24)

DEVSEL#(9,24)

PLOCK#(9)

PERR#(9,24)
SERR#(9,24)

C_BE#1(9,24)

AD14(9,24)
AD12(9,24)

AD10(9,24)

AD8(9,24)
AD7(9,24)

AD5(9,24)
AD3(9,24)

AD1(9,24)

ACK#64

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

PCI-D120-WH-SN

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

STOP#

SDONE

C/BE#0

+5V(I/O)

REQ64#

TRST#

+12V

TMS

INTA#
INTC#

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

GND

TRDY#

GND

+3.3V
SBO#

GND
AD15

+3.3V

AD13
AD11

GND

+3.3V

GND

+3.3

PAR

+12V

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

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

VCC3

VCC5

PTRST#
PTMS

PTDI
INTA#

INTC#

VCC3_SB

PCIRST#2 (16,25)
PGNT#0 (9)
PME# (9,16,24)

AD30 (9,24)
AD28 (9,24)

AD26 (9,24)
AD24 (9,24)

R308 300

AD22 (9,24)
AD20 (9,24)

AD18 (9,24)
AD16 (9,24)

FRAME# (9,24)
TRDY# (9,24)
STOP#(9,24)

SMBCLK (10,23)
SMBDATA(10,23)

PAR (9,24)
AD15 (9,24)

AD13 (9,24)
AD11 (9,24)

AD9 (9,24)

C_BE#0 (9,24)
AD6 (9,24)

AD4 (9,24)
AD2 (9,24)

AD0 (9,24)

REQ#64

AD16

PTCK

INTC#
INTA#

PCICLK1(3)

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
ACK#64

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

-12V

PCI3

B1

PTCK

INTD#
INTB#

PREQ#2

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
ACK#64

VCC5VCC5

VCC3

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

PCI-D120-WH-SN

RESERVED
RESERVED

RESERVED

RESERVED

TRST#

+12V

INTA#
INTC#

+5V(I/O)

RST#

+5V(I/O)

GNT#

AD30

+3.3V

AD28
AD26

AD24

IDSEL

AD22
AD20

AD18
AD16

+3.3V

FRAME#

TRDY#

STOP#

+3.3V

SDONE

SBO#

AD15

+3.3V

AD13
AD11

C/BE#0

+3.3V

+5V(I/O)

REQ64#

TMS

GND
GND

GND

GND

GND

GND
GND

GND

GND

GND

+3.3

PAR

+12V

VCC3

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

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

PTRST#
PTMS

PTDI
INTC#

INTA#

VCC5

VCC3_SB

PCIRST#2

PGNT#2 (9)

PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

DEVSEL#
TRDY#
IRDY#
FRAME#
SERR#
PERR#
PLOCK#
STOP#

PTMS
PTDI
PTCK
PTRST#

1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

RN83 X_4.7K

1 2
3 4
5 6
7 8

IDSEL = AD16
MASTER = PREQ0
INTA#

PREQ#0

VCC3 VCC5

RN48

8.2K

RN51

8.2K

VCC5

PREQ#0(9)
PREQ#2(9)
PREQ#1(9)
PREQ#4(9)

REQ#64
ACK#64

PREQ#2
PREQ#1
PREQ#4

1 2
3 4
5 6
7 8

R313 4.7K
R314 4.7K

VCC5

RN49

2.7K

VCC5

INTC#(9)
INTA#(9,16)
INTD#(9)
INTE#(10)

INTB#(9,16)
INTF#(10,24)

INTH#(10)
INTG#(10)

VCC3_SB VCC3

INTC#
INTA#
INTD#
INTE#

INTB#
INTF#
INTH#
INTG#

D8

X_SM5817S

IDSEL = AD17

INTB#

RN50 2.7K

1 2
3 4
5 6
7 8

RN52 2.7K

1 2
3 4
5 6
7 8

VCC5

VCC5

CB184

0.1u
CB189

0.1u
CB192

0.1u
CB194

0.1u
CB196

0.1u
CB198
100p
CB200
100p
CB202
100p

VCC3

PCI SLOT DECOUPLING CAPACITORSPCI PULL-UP / DOWN RESISTORS

CB185

0.1u
CB190

0.1u
CB193

0.1u
CB195

0.1u

Title

CB197

0.1u
CB199

Document Number

100p
CB201
100p

MICRO-STAR INT'L CO.,LTD.

CB203
100p

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

IDSEL = AD18
MASTER = PREQ2MASTER = PREQ1
INTC#

-12V

CB182

0.1u
CB186

0.1u
C143
X_0.1u

PCI SLOT 1 & 2 & 3

+12V VCC3_SB

CB183

0.1u
CB187

0.1u

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

17 27

CB188

0.1u
CB191

0.1u

Rev

1.0

of

VCC5

DCDA
RXDA
RIA
CTSA
DSRA

DTRA#(11)
RTSA#(11)

SOUTA(11)

D9

CB206
X_0.1u

1N4148-S-LL34

-12V

20

16
15
13
11

2
3
4
7
9

CB204
X_0.1u

VCC
RIN1
RIN2
RIN3
RIN4
RIN5

DIN1
DIN2
DIN3
GND

-12VC

U14

75232-1

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

+12VC

C145 0.1uC144 0.1u

1

V+

19
18
17
14
12

5
6
8
10

V-

+12V

-12VC

C148 0.1u

1N4148-S-LL34

CB207

X_0.1u

DTRA
RTSA
TXDA

D10

DCDA# (11)
SINA (11)
RIA# (11)
CTSA# (11)
DSRA# (11)

+12VC

CB205

X_0.1u

SERIAL PORT 1

DCDA
RXDA
RIA
DTRA

RTSA
CTSA
TXDA
DSRA

DCDA
RXDA RTSA
TXDA
DTRA

+12V

VCC5

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

4749

26

31

27

32

28

33

29

34

30

LPT-D25-BK-BI
C150 X_0.1u
FB8 0_0805

C153 X_0.1u

LPT1B

DSRA
CTSA

RIA

CN2
220p

CN4
220p

DTRB#(11)
RTSB#(11)

SOUTB(11)

C146 0.1u

VCC5

DCDB
RXDB
RIB
CTSB
DSRB

+12VC

U15

20

VCC

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

75232-1

C151 X_0.1u

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

1

V+

19
18
17
14
12

5
6
8
10

V-

SERIAL PORT 2

C147

+12VC

0.1u

DTRB
RTSB
TXDB

-12VC

0.1u

C149

C152 X_0.1u

VCC5

For EMI

DCDB# (11)
SINB (11)
RIB# (11)
CTSB# (11)
DSRB# (11)

DTRB
RIB
RXDB
DCDB

DSRB
TXDB
CTSB
RTSB

COM2 HEADER

DCDB
TXDB DTRB

RTSB
RIB

COM2

1 2
3 4
5 6
7 8
9

D2x5-1:5-WH

1

2
4
6
8

2
4
6
8

CN1

3

220p

5
7

1

CN3

3

220p

5
7

RXDB
DSRB

CTSB

PARALLAL PORT PS2 KEYBOARD & MOUSE CONNECTOR

KBMSVCC

MS_CK

D11 1N4148-S-LL34

VCC5

LP_SLIN#

LP_SLIN#(11)

LP_D3(11)

LP_INIT#(11)

LP_D[0..7](11)

LP_SLCT(11)

LP_PE(11)

LP_BUSY(11)

LP_ACK#(11)

LP_ERR#(11)

LP_D1(11)

LP_AFD#(11)

LP_D0(11)

LP_STB#(11)

LP_D3
LP_INIT#
LP_D2
LP_D4
LP_D5
LP_D6
LP_D7

LP_SLCT
LP_PE
LP_BUSY
LP_ACK#
LP_ERR#
LP_D1
LP_AFD#
LP_D0

LP_STB#

1 2
3 4
5 6
7 8
7 8
5 6
3 4
1 2

1 2
3 4
5 6
7 8
1 2
3 4
5 6
7 8

R320 2.2K

RN53

2.2K

RN55

2.2K

RN56

2.2K

RN57

2.2K

LP_D2
LP_INIT#
LP_D3
LP_SLIN#

LP_D4
LP_D5
LP_D6
LP_D7

LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

LP_D0
LP_AFD#
LP_D1
LP_ERR#

LP_STB#

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

33pC161

LP_STB#

CN5

LP_D0

220p

LP_D1
LP_D2
LP_D3
LP_D4
LP_D5

CN6

LP_D6

220p

LP_D7
LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

CN7
220p

CN8
220p

51

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

48

52

LPT-D25-BK-BI

FB15 0_0805

LPT1A

LP_AFD#
LP_ERR#
LP_INIT#
LP_SLIN#

MSDATA(11)

MSCLK(11)

KBDATA(11)

KBCLK(11)

R555 80_0805

1 2

3 4

5 6

RN1

4.7K

7 8

L3 300ohm
L4 300ohm

L2 300ohm
L5 300ohm

R319
1K

C157
180p

KB_DT
KB_CK

C158
180p

MS_DT

KBMS1

14

4
6
2

13

1
5

C159

3

180p

15 17

C160
180p

MINIDINx2-D12-ML

VCCKBMS (19)

CP13

16

10
12
8
7
11
9

C154

0.1u

X_COPPER FS1

FB11 X_80_0805

C156
X_0.1u

1.5A-miniSMDC200-S

12

R11
X_56KST

5VDUAL

VCC5

R322 150
R323 150
R324 150
R325 150
R326 150

FLOPPY CONNECTOR

INDEX#
TRACK0#
FDD_WP#
RDATA#
DSKCHG#

FDD1

1 2
536

7 8
9 10

11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34

D2x17-3:20.29.31

VCC3_SB

Wake On Modem Header Wake On LAN Header

WOL

L2_10K

R194
10K

2N3904S

Q6

B

RING# (10)

CE

Q64
L2_2N3906S

Ic=200mA
Vebo=5V
Vceo=40V

Title

L2_WOL

LAN WAKEUP
HEADER

Document Number

DRVDEN0 (11)
DRVDEN1 (11)

INDEX# (11)
MOT_A#(11)
DRV_B# (11)
DRV_A# (11)
MOT_B#(11)

20

DIR# (11)
STEP# (11)
WT_DT# (11)
WT_EN# (11)
TRACK0# (11)
FDD_WP# (11)
RDATA# (11)
HEAD# (11)
DSKCHG# (11)

RIA
RIB

WOM

1
2
3

L2_D1x3-BK

D25 1N4148-S-LL34

VCC5_SB

R803 L2_330 R804

C336
X_104P

R193 10KD24 1N4148-S-LL34

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

VCC5_SB

1
2

R36 L2_4.7K

3

Micro Star Restricted Secret

KB,MS,SERIAL,PARALLEL & FLOPPY

R37
L2_10K

R38
10K

B

CE

Q8
L2_2N3904S

MS-6555

LAN_WAKE# (10)

Last Revision Date:

Monday, April 22, 2002

Sheet

18 27

Rev

1.0

of

5VDUAL

FS2

1 2

2.6A-MINISMDM260-S

OC#1_2(10)

POWER CIRCUIT FOR USB PORT 0,1

USBVCC

OC#1_2

FB19 80_0805
FB17 80_0805

R327

2.7K

R329

5.1K

NEAR USB CONNECTOR

1u-0805

USBVCCP1

+

CT33
1000u/6.3V

R328
1KC163

FRONT PANEL USB CONNECTOR FOR USB PORT 0,1

FB28 0

43

12

USBP1+(10)

USBP1-(10)

USBP0-(10)

USBP0+(10)

FB29 0
FB30 0

4 3

1 2

FB31 0

NEAR USB
CONNECTOR

L02-9008014-T34
L02-8008024-T19

USBD1+

L11
X_CMC_80ohm_0805

USBD1-

USBD0-

L12
X_CMC_80ohm_0805

USBD0+

C166
X_33p

C167
X_33p

For ESD
Protection

D01-0220K00-I05

C168
X_33p

C169
X_33p

USB_OC#

USBVCCP1

USB_OC#

R45 L2_0
R46 L_0

FOR LEGEND

1 2
3 4

7 8
9510

USB3

6

L2_D2x5-1:7-BK

OC#1_2

KEY

USBD1+
USBD1-

USBVCCP1

Intel USB

USBVCCP1
USBD1- USBD0­USBD1+ USBD0+

USB1

1 2
3 4
5 6
7 8

L_N31-2051131-P05

10

USB_OC#

POWER CIRCUIT FOR USB PORT 2,3

* USB Trace width : 7.5 mils
* USB Trace Spacing : Low speed 20 mils, High speed 50 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 40mils width
* Length(longest)-Length(shortest)<150mils
* Maxium trace length <5"

POWER CIRCUIT FOR USB PORT 4,5

VCCKBMS(18)

OC#3(10)

* USB Trace width : 7.5 mils
* USB Trace Spacing : Low speed 20 mils, High speed 50 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 40mils width
* Length(longest)-Length(shortest)<150mils
* Maxium trace length <16"

FB22 80_0805

R333

2.7K

R335

5.1K

NEAR USB CONNECTOR

C179
1u-0805

USBVCCP3

+

CT35
1000u/6.3V

R334
1K

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

FB32 0

L13

USBP3-(10)
USBP3+(10)

USBP2-(10)
USBP2+(10)

FB33 0
FB34 0

FB35 0

NEAR USB
CONNECTOR

X_CMC_80ohm_0805

4 3

1 2

L14

X_CMC_80ohm_0805

4 3

1 2

USBD3-

USBD3+

USBD2-

USBD2+

C172
X_33p

C173
X_33p

For ESD
Protection

D 01-0220K00-I05

C174
X_33p

C175
X_33p

USB_OC#

USBVCCP1

USBVCCP1
USBD3-

R56 L2_0

USB_OC#

FOR LEGEND

USB4

1 2
3 4

7 8
9510

L2_D2x5-1:7-BK

Intel USB

USB2

1 2
3 4
5 6
7 8

L_N31-2051131-P05

6

KEY

USBD3+
USBD3-

USBVCCP1

10

USBD2­USBD2+USBD3+

USB_OC#

REAR PANEL USB CONNECTOR FOR USB PORT 4,5

FB36 0

43

12

L15

USBP5+(10)
USBP5-(10)

USBP4+(10)
USBP4-(10)

C186 80_0805

X_CMC_80ohm_0805

FB37 0
FB38 0

43

12

L16

X_CMC_80ohm_0805

FB39 0

NEAR USB
CONNECTOR

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

X_33p

SBD5+
SBD5-

SBD4+
SBD4-

C181
X_33p

C182
X_33pC180

C183
X_33p

USBVCCP3
SBD4­SBD4+

USBVCCP3

SBD5­SBD5+

For ESD
Protection

D01-0220K00-I05

LAN_USB1A

5
6
7
8
1
2
3
4

USBLAN

Micro Star Restricted Secret

USB Connectors

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

19 27

UP

DOWN

of

21
22
23
24
25
26
27
28

Rev

1.0

VCC5_SB

VCC5_SB

PS_ON#(11,25)

9VSB

TYPEDET#(16)

AGPGND(16)

R20 2.2K

R23 10K

VCC3

X_0.1u

VCC5_SB

2N7002

R21 10K

2N3904S

CB211
33p

R337 2.2K

R24 C_0

Q5

G

CE

B

Q4

-12V

CB212

0.1u

DS

VCC5

CB216
X_0.1u

Lo=4X,Hi=2X

C187
1000p

CB213
33p

CB278

0.1u

ATX CONNECTOR

ATX_POWER

11

3.3V

3.3V

12

3.3V

-12V

13

GND

GND

14

5V

PSON

15

GND

GND

16

5V

GND

-5V

17

GND

GND

18

POK

-5V

19

5VSB

5V

20

12V

5V

POWER

CB217

C189

33p

1000p

1
2
3
4
5

VCC5

6
7
8
9
10

CB218
33p

R535
1K

CB208
33p

CB214

0.1u

CB219

0.1u

CB209
X_1u-0805CB210

CB215
33p

(VCC5_SB)

CB220

0.1u

VCC3

VCC5

PWR_OK (25)

VCC5_SB
+12V

REGULATORS OUTPUT DECOUPLING CAPACITORS

0.1u
CB237
1u-0805

CB227

0.1uCB233

VCC5VCC5_SB

VCC3

CB228

0.1u

CB229

0.1u

CB235

0.1u
CB238

0.1u
CB240

0.1u

VCC3_SBMEM_STR 5VDUAL

CB232

0.1u
CB239

0.1u
CB241

0.1u

MSI

1
3

SUS_LED

5

PLED2

7

L_8P4R-0

PLED2

7

PLED1

5
3
1

R372 L2_330

PIN4:YELLOW
PIN5:GREEN
PIN6:+

ALARM(11)

SPKR(10)

RN76

2
4
6
8

RN77

8
6
4
2

L2_8P4R-0

VCC5_SB

LEGEND

S0:GREEN
S1:GREEN BLINKING
S3:YELLOW

PD_LED(3)

SD_LED(3)

R821 2.2K

B

MSI/Legend Front Pane l

2x9 P/N: N31-2093011-C09
2x7 P/N: N31-2071031-C09

VCC5

R806

PWRSW
PWSW-

R811
100

330

HDD+

PANEL1

1

GNDK

NC NC

2

3

HDD+

4

GNDL

5

SLED2

6

PLED1

7

PWSW+

8

PWSW-

NC

9

L2_MSI-JFP

D31 1N4148-S-LL34

D32 1N4148-S-LL34

KEYLOCK

SPEAKER

SPEAKER

R819 220
R820 220

CE

Q68
2N3904S

D26 1N4148-S-LL34
C339 0.1u

HDD-

BUZ+

BUZ-

VCCSPK

RESET

GNDR

HDD+
IDE_LED

FP_RST#

10

11

12
13
14
15

CB308

16
17
18

IDE_LED

SPK

KBLOCK# (11)

IDE_LED

SPK

R809 0

SPK2

0.1u

FP_RST#

JFP1

1

HDD+

3

HDD-

5 6

RESET- PWSW+

7

RESET+

9

NC

L_JFP1

VCC5

SPK2

PLED
SLED

PWSW-

BUZZER
BUZZER

VCC5

FP_RST# (3,10,25)

2
4

8

PWR_LED
SUS_LED
PWRSW
PWSW-

PWRSW

PWR_LED(25)

SUS_LED(25)

POWER BUTTON

VCC5_SB

R817 22

R816

4.7K

C338
105P

B

VCC5_SB

PWR_LED

SUS_LED

R815
1K

CE

Q67
2N3904S

R856 L_0

R810

4.7K

R857 L_0

R813

4.7K

PWRBTIN

R818
10K

VCC5_SB

R808
330

B

B

C197
X_1u-0805

CE

Q65
2N3904S

CE

Q66
2N3904S

PWRBTIN (11)

PLED1

VCC5_SB

R394
330

PLED2

SLEEP BUTTON

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

Front Panel,Power Conn. & Speaker

LEGEND POWER
SWITCH

VCC5_SB

C378
L2_0.1u

PWRSW

LEGEND DUAL
+

GREEN

-

YELLOW

-

S0:STEADY GREEN
S1:GREEN BLINKING
S3:STEADY YELLOW
S4/S5:OFF

VCC3_SB

SMBALERT#(10)

MS-6555

L2_LPWRCON

3
2
1

PWRSW1

R814

8.2K

Last Revision Date:

Monday, April 22, 2002

Sheet

20 27

Rev

1.0

of

Firware Hub (FWH)

U12

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

PLCC32-SMT

R231 0

PRES3
PRES2

FWH_WP#

VCC3

PCIRST#1(6,11,24,25)

SD_DET(3)
PD_DET(3)

LAD0/FWH0(10,11)
LAD1/FWH1(10,11)
LAD2/FWH2(10,11)

FGPI4

IC(VIL)

GNDA

VCCA

INIT#

FWH4

GND

VCC

VCC

RFU
RFU
RFU
RFU
RFU

32
31

CLK

30
29
28
27
26
25
24
23
22
21
20
19
18

PRES4

VCC3

INIT#

FWH_PCLK (3)

LFRAME#/FWH4 (10,11)

LAD3/FWH3 (10,11)

M31-49004A8-S20

FWH RESISTORS

PRES2

R239 X_10K
R240 1K

PRES3

R242 1K

PRES4

R243 1K

FWH_WP#

R604 10K

VCC3

VCC3

PCB OTHER COMPONENT

BS1

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS4

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS2

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS5

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

BS3

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS6

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

FWH DECOUPLING CAPACITORS

VCC3

CB129

0.1u

+

CT23
10U/16V/S

Place Cap. as Close to
FWH< 350 mil

SIMULATION TRACE

VCC5

J1

X_PIN1*2

FWH INIT Signal Voltage Translation Block

J2

X_PIN1*2

FINIT#(9)

CNR RISER

CLAN_RXD0
CLAN_RXD2
CLAN_SYNC
CLAN_TXD1

CNR1

B1

RESV1

B2

RESV2

B3

RESV3

B4

GND1

B5

RESV4

B6
B7
B8

B9
B10
B11
B12
B13
B14

VCC5_SB

-12V

VCC3

EE_DIN(9)

EE_SHCLK(9)

SMBCLK_ISO(3,11,14,23,25) SMBDATA_ISO (3,11,14,23,25)

AC_SYNC_C

AC_SYNC(10,12)
AC_SDOUT(10,12)

AC_BCLK(10,12)

* AC'97 Trace width : 5 mils

R829 10
R830 10
R831 10

AC_SDOUT_C
AC_BCLK_C

C19

X_10P

B15
B16
B17
B18
B19

B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30

12

AC'97 Rev:2.2

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
CDC_DN_ENAB#
GND8
AC97_SYNC
AC97_SDATA_OUT
AC97_BITCLK

CNR

AC97_RESET#
AC97_SDATA_IN2
AC97_SDATA_IN1
AC97_SDATA_IN0

* AC'97 Trace Spacing : 5 mils
* Maxium trace length <8"
* Length(longest)-Length(shortest)<150mils

RESV7
RESV8

GND9

RESV9

RESV10

GND10
LAN_TXD2
LAN_TXD0

GND11

LAN_CLK

LAN_RXD1

RESV11

USB+

GND12

GND13

+3.3VDUAL

+5VD

GND14

EE_DIN

EE_CS

SMB_A1
SMB_A2

SMB_SDA

GND15

USB­+12V

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

+12V
VCC3_SB

VCC5

SMB_A1
SMB_A2SMB_A0

AC_SDIN2_C
AC_SDIN1_C
AC_SDIN0_C

AC_RST#

VCCP

VCCP

R234
10K

2N3904S

VCC3

R855
10K

B

Q7

R232
330

INIT#

CE

* LAN Trace width : 5 mils
* AC'97 Trace Spacing : 10 mils
* Maxium trace length < 9.5"
* Equal to or up to 500 mils shorter than

the ELAN_CLK trace

RN78 101 2

3 4
5 6
7 8

RN79 10

1 2
3 4
5 6
7 8

EE_DOUT (9)
EE_EECS (9)

SMB_A0

1 2
3 4
5 6
7 8

RN68 33

AC_RST# (10,12)

RN80

8.2K

1 2
3 4
5 6
7 8

ELAN_SYNC (9)
ELAN_TXD1 (9)
ELAN_TXD2 (9)
ELAN_TXD0 (9)

ELAN_CLK (9)
ELAN_RXD1 (9)
ELAN_RXD2 (9)
ELAN_RXD0 (9)

AC_SDIN2 (10,12)
AC_SDIN1 (10)
AC_SDIN0 (10)

VCC3

FM1

X_FIDUCIAL

FM5

X_FIDUCIAL

FM9

X_FIDUCIAL

FM13

X_FIDUCIAL

FM17

X_FIDUCIAL

FWH write protect

BIOS_WP
L2_YJ102

GPO22(10)

GPO22:fix output
default=Hi-Z

BIOS_WP
Close
Open

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

FWH

FM2

X_FIDUCIAL

FM6

X_FIDUCIAL

FM10

X_FIDUCIAL

FM14

X_FIDUCIAL

FM18

X_FIDUCIAL

FWH_WP#

1
2

R862

L_0

Locked
Unlocked

MS-6555

Last Revision Date:
Sheet

FM3

X_FIDUCIAL

FM7

X_FIDUCIAL

FM11

X_FIDUCIAL

FM15

X_FIDUCIAL

Monday, April 22, 2002

21 27

of

FM4

X_FIDUCIAL

FM8

X_FIDUCIAL

FM12

X_FIDUCIAL

FM16

X_FIDUCIAL

Rev

1.0

VCC5

VCC3

1 2

VID[0..4](4,11)

VRM_GD(10)

R423

232KST

R415 10K

DIS_D

C232
15p

+12V

/N

R416 0

CB244

0.1u

VID4
VID3
VID2
VID1
VID0

VRM_GDR

X_100pC230

R418 154K

VCCPCOMP

R422
10K

C234
5600p

VCCPFB

R427

1.47K

CHOK2 1.1uH-25A

CB245
33p

U20

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

15

PGOOD

/N

8

FS/DIS

6

COMP

7

FB

INTS-HIP6302-SOIC16

R428
X_0

GND

PWM1

ISEN1

PWM2

ISEN2

VSEN

+12VCCP

C223
33p

PWMVCC

16

VCC

9
13

PHASE1R

14

12

PHASE2R

11

10

CT50
1500u

VCC5

CT51
1500u

+12V

R412
0

C229
1u-0805

R414 4.7K

R417 4.7K

R410

10_0805

1u-0805

1u-0805

PWM1

+12V

CB247

PWM2

CB246

CT52
1500u

GVCC1

R419
10_0805

GVCC2

1 2

1 2

CT53
1500u

U19A

14

VCC

U_G1

BOOT1

PHASE1

3

GND

1

PWM1

L_G1

HIP6602A

U19B

5 9

PVCC U_G2

BOOT2

PHASE2

6

PGND

2

PWM2

L_G2

HIP6602A

C224
1u-0805

C225
1u-0805

12

BT1

11

C227

0.1u

13

C228
1000p

VCCPGL1

4

BT2

10

C233

0.1u

8

C235
1000p

VCCPGL2

7

R411

3.3_0805

PHASE1

R40

3.3_0805

R421

3.3_0805

PHASE2

R41

3.3_0805

C226
1u-0805

VCCPGH1RVCCPGH1

VCCPGL1R

C231
1u-0805

VCCPGH2RVCCPGH2

VCCPGL2R

G

G

DS

Q40
IPB15N03LG

CHOK3

DS

Q41
FDB6670AL-S-TO263

DS

Q42
IPB15N03LG

CHOK4

DS

Q43
FDB6670AL-S-TO263

0.8u-20%

0.8u-20%

2200UF/6.3V-R

CT54

1500u

CT4
X_1500u

CT58
2200UF/6.3V-R

CT55

CT56

1500u

CT5
1500u

CT59
2200UF/6.3V-R

VCCP

CT57

X_1500u

CT60
2200UF/6.3V-R

R430 0

VCCP

HIP6301 -- VRM 9.0/9.2
VID4 VID3 VID2 VID1 VID0 VDC(V) VID4 VID3 VID2 VID1 VID0 VDC(V)

1

1 1 1 1
1 1 1 1
1 1 1 1

1 1 11

0

0
1 1 1
1 1
1

0 0

0

1 0 0

1 0 1 1 1

ATX12V POWER CONNECTOR

CB251

CB250

X_4.7u-1206

C241 C242

0.01u

+12V

X_4.7u-1206

OFF

0

1.100

1.125

1.150

00111

1.175

00

1.200

1

1.225

1.250

1.275

01101

1.300

ATX12V

3

4

D2x2

33p

1

GND

12V

2

GND

12V

10101

1.325

00101

1.350

11001

1.375

01001

1.400

10001

1.425

00001

1.450

11110

1.475

01110

1.500

10110

1.525

00110

1.550

VID PULL-UP RESISTORS

R435 820-1206

D17
RLZ3.3V

A C

CHECK THIS

VCCPSEN

VID4 VID3 VID2 VID1 VID0 VDC(V)

11010

1.575

01010

1.600

10010

1.625

00010

1.650

11100

1.675

01100

1.700

10100

1.725

00100

1.750

11000

1.775

01000

1.800

VCC5

VID0
VID1
VID2
VID3
VID4

R436 1K

C243

0.1u

+12V

VCC3_VID

CB249 X_100p

RN62 1K

1
3
5
7

C240
X_0.01u

R433
0

CT61
2200UF/6.3V-R

CT62
2200UF/6.3V-R

NOTE: INSIDE ON CPU SOCKET.

CT63
2200UF/6.3V-R

PWM GOOD

VCC5

R208

4.7K

R209

B

4.7K

VID_GD(25)

2
4
6
8

VCC3_VID

Title
Document Number

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

VRM 9.0

MS-6555

Q15
2N3904S

Last Revision Date:
Sheet

R205

1K

CE

DIS_D

Monday, April 22, 2002

22 27

of

Rev

1.0

VCC5

VCC5

R852

B

10K

PWR_OK1(25)

2N3904S

Q81

R851
10K

+12V

R444

3.3K

CE

R445

10K

SMBus Isolation

SMBCLK

DS

Q47
2N7002

G

SMBCLK_ISO

SMBDATA

DS

Q49
2N7002

G

SMBDATA_ISO

SMBCLK (10,17)

SMBCLK_ISO (3,11,14,21,25)

SMBDATA (10,17)

SMBDATA_ISO (3,11,14,21,25)

VREF1_25(25)

1.5V STANDBY POWER TRANSLATOR
(40mils trace / 20 mils space)

VCC3_SB

9VSB

C18

0.1u

VERF1_25

5
6

15SB_FB

+

-

U17B

4 8

YLM358S-SOIC8

15SB_G

7

C203

X_0.01u

C199

0.1u

DS

Q84
2N7002

G

R378
20_1%

R375
100_1%

C200
100p

C201

0.1u

VCC1_5SB

C202

4.7u-0805

CPU FAN

CPU_CTRL(11)

R363 L2_510

SYSTEM FAN

Rear FAN, Close to CPU

SYS_CTRL(11)

R370 L2_510

POWER FAN

R557 L2_4.7K

DS

G

DS

G

+12V

33pC194 R556 10K

R361
L2_1K

Q20
L2_2N7002

R559 L2_4.7K

R369
L2_1K

Q24
L2_2N7002

S

G

L2_SI2303DS-S-SOT23

D

CFL

+12V

33pC195

S

G

Q21

L2_SI2303DS-S-SOT23

D

SFL

+12V

33pC193 R352 4.7K

R354 4.7K
D15
1N4148-S-LL34

R197 L_0

Q18

L6

1 2

L7

1 2

CT40 470u

L2_22u

D12 L2_SM5817S

R364 4.7K

D23

CT41 470u

L2_22u

D16

1N4148-S-LL34

1N4148-S-LL34

R198 L_0

D13 L2_SM5817S

CFAN1

+

SFAN1

+

C49

0.1u

GPO19(10)

CPU_FAN

3
2
1

D1x3-WH-SN

L04-2207020-T15
L04-4707010-T15

R558 10K

GPO20(10)

SYS_FAN

3
2
1

D1x3-WH-SN

L04-2207020-T15
L04-4707010-T15

R560 10K

3

PWR_FAN

2

D1x3-WH-SN

1

4
3
2
1

4
3
2
1

R357

CFAN1

4
3
2
1

X_D1x4-BK

SFAN1

4
3
2
1

X_D1x4-BK

4.7K

CPU_FAN1 (11)

R358

4.7K

R367

4.7K

PWR_FAN1 (11)

SYS_FAN1 (11)

AGP4X & GMCH 1.5V POWER TRANSLATOR

9VSB

VERF1_25

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

3
2

AGP1_FB

C377

X_0.01u

+

-

U17A

4 8

YLM358S-SOIC8

1

R549
1K_1%

AGP1_G1

R548

1K_1%

Micro Star Restricted Secret

SMBUS Iso lation & FAN Conn.

MS-6555

Last Revision Date:

Sheet

VCC3

D

Q56

G

P3055LD

S

CB272

0.1u

Monday, April 22, 2002

23 27

of

VCC_AGP1

+

C12
X_10U/16V/S

Rev

1.0

VCC3

VDD25

R832 1K
R833 15K

C347

0.1u

LAN Crystal

RXIN­RXIN+
TXD­TXD+

(ISOLATEB)

C340
27P

R834

5.6K_1%

Y1

25MHZ

THIS DEVICE SHOULD BE PLACED AS CLOSE AS POSSIBLE TO
THE CRYSTAL INPUT PINS OF THE ETHERNET CONTROLLER
USED. KEEP TRACES SHORT AS POSSIBLE.

C341

LAN_X2LAN_X1

27P

PME#
VCTRL

PME# (9,16,17)

C343

4.7u-0805

C344

0.1u

C345

0.1u

VDD33

C346
105P

VCTRL

VDD33

Q72
PNP-2SB1197K-S-SOT23

B

C E

EC4

+

10U/16V/S

VDD33

VDD33

DC2

DC1

0.1u

0.1u

GND

VDD25

VDD25

C342

0.1u

GNDGND

DE-COUPLE CAPS OF RTL8100 MUST BE
PLACED AS CLOSE TO CHIP AS POSSIBLE.

VDD25

VDD25

DC7

0.1u

GND

DC4

DC3

0.1u

DC8

0.1u

DC5

0.1u

0.1u

DC9

0.1u

SPDLED

ACTLED

R309 2.7K

VDD33

VDD25

R836 300

AD[31:0]

C_BE#[3:0]

C354
X_10P

C360

X_10P

VCC5

PREQ#3

R841

49.9_1%

LANRST

AD31
AD30

AD29
AD28

AD27
AD26
AD25
AD24

C_BE#3
AD23

GND

C358

81

INTAB

82

RSTB

83

CLK

84

GNTB

85

REQB

86

AD31

87

AD30

88

GND

89

AD29

90

VDD

91

AD28

92

AD27

93

AD26

94

AD25

95

AD24

96

VDD25

97

VDD

98

CBE3B

99

IDSEL

100

AD23

VDD25
VDD33

C352

X_104P

C353
X_10P

R842

49.9_1%

0.1u

PREQ#3

INTF#(10,17)

LAN_PCLK(3)

PGNT#3(9)

PREQ#3(9)

AD29

AD[31:0](9,17)

C_BE#[3:0](9,17)

TXD+

R840

49.9_1%

TXD-

C361

0.1u

RXIN+
RXIN- RX-

C355
X_10P

R843

49.9_1%

NEAR PHY

ISOB

8079787776757473727170696867666564636261605958575655545352

LED1NCLED2

GND

AD21

AD20

AD21

AD20

AD19

FRAME#(9,17)
IRDY#(9,17)
TRDY#(9,17)
DEVSEL#(9,17)
STOP#(9,17)
PERR#(9,17)
SERR#(9,17)
PAR(9,17)

2
1
3

6
8
7

C356
X_104P

AVDD

AVDD25

ISOLATEB

AD19

VDD

VDD25

U37

TDC
TD+
TD-

RD+
RD­RDC

10:100

AD18

GND

AD18

AD17

LED0

AD22

1234567891011121314151617181920212223242526272829

AD22

R837 X_0

TXD+

AD17

AD16

TXD-

AD16

C_BE#2

VDD33

CMT

TX+

TX-

RX+

RX-

RXC

AVDD

AVDD25

CBE2B

FRAMEB

IRDY#

FRAME#

RXIN-

RXIN+

IRDYB

TRDYB

TRDY#

15
16
14

11
9
10

GND

RTT2

RTSET

DEVSELB

GND

STOPB

DEVSEL#

STOP#

RTT3

PERRB

PERR#

SERR#

X1

GND

SERRB

PAR

C_BE#1

PAR

X2

AVDD

CBE1B

VDD

AD15

PME#

PMEB

AVDD25

AD15

AD14

AD13

AD14

GND

AD13

AD12

NCNCNC

VCTRL

AD12

AD11

AD11

AD10

AD10

AD9

AD9

51

VDD25

VDD25

VDD25

CBE0B

AD8

30

AD8

EECS
EESK

EEDI

EEDO

GND

GND

AUX

VDD

VDD

AD0
AD1

AD2
AD3

AD4
AD5
AD6

AD7

U24

50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31

RTL8100BL

R835 5.6K_1%

EE_EECS1
EE_SHCLK1
EE_DOUT1

EE_DIN1
AD0
AD1

AD2
AD3

AD4
AD5
AD6

AD7
C_BE#0

VDD33

VDD33

1

CS

2

SK

3

DI

4

DO

U25

ATL-93C46-128x8-0.5us-SOIC8

VCC

NC
NC

GND

VDD25

INTF#
IDSEL = AD29

C206 X_104P

MASTER = PREQ3

R838

VDD33

VDD33

C264 80ohm

300

R839

300

C207

X_104P

GNDLANGND

TX+
TX- RX-

RX+

123456

78

RN81

8P4R-75

8
7
6
5

ACTLED2
ACTLED

RX+
TX­TX+
SPDLED2
SPDLED

C359

104P

C204 X_104P

17
18

9
13
10
14
11
15
12
16
19
20

C205

X_104P

VCC3

VDD33

CB259

0.1u

LAN_USB1B

AMBER+
AMBER-

GREEN+
GREEN-

USBLAN

VCC3_SB

PCIRST#1(6,11,21,25)

LAN_EN

1-2

2-3

NC
NC

RDN

NC

NC
RDP
TDN
TDP

Title

Micro Star Restricted Secret

Real Tek 8100BL PCI LAN & Conn.

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

CP1 X_COPPER

21

FB46
X_80S/0805

EC5

10U/16V/S

LANRST

LAN SELECT

ENABLED

DISABLED

MS-6555

VDD33

+

GND

1
2

3

LAN_EN
YJ103

VCC3 VCC5

C260 X_1000p

DC6

C261 X_1000p

0.1u
C350 X_104P

C267 0

Last Revision Date:

Monday, April 22, 2002

Sheet

24 27

Rev

1.0

of

VCC3_SB Main Standby
VCC5_STR

S0Power S5S3

Main
Main

Standby
Standby

Standby

0V
0VMEM_STR

TO 845G & ICH4

TO SMBUS Ctrl

**INPUT 2 AND 3 MUST BE HI LEVEL WHEN USE
OUTPUT 1 AND 2 FOR GPIO FUNCTION

VCC5
VCC3

PCIRST#(9)
HD_RST#(3)
PCIRST#2(16,17)
PCIRST#1(6,11,21,24)

SMBDATA_ISO(3,11,14,21,23)

SMBCLK_ISO(3,11,14,21,23)

VCC3

Q75

VRAM

3.3VDUALH

3.3VSTR

D

S
D

S

P3055LD

G

G

Q76
P3055LD

VRAM_2.5

2.5V

2.5V

1.25V

C369
X_102P

DDR VTT Power

1.25V/2.1A

VTT_DDR

+

EC7
470u

SEL1

TRI-STATE 3.3VSB

L

FOR 3VSB OR 3VSTR
SETTING BY SEL1

Pin 15,19,22,32 Must
reserve capacitor.

SLP_S3#(10,11)

PWR_GD(6,10)

Near
302D

R213 330
R214 220
R215 220

VCC3_SB

EC8

1000u/6.3V

R850
330

SLP_S5#(10)

PWR_OK1(23)

FP_RST#(3,10,20)

PWR_OK(20)
PWR_LED(20)
SUS_LED(20)

VTT_GATEH
VTT_GATEL

VCC5_SB

FOR 3VDUAL

SETTING BY

SEL1

+

** SETTING 3VSTR THEN VRAM_2.5

BECOME TO 1.25 VREF

SLP_S5#

R52 X_0
R864 0

R848

10K

VCC5

VCC5_SB

VCC3

+

C17
10U/16V/S

VCC5_SB

S

P45N02LD-S-TO252

D

D S

VCC5_SB

R845
330

MS5_S3#

R211

R212

X_10K

X_10K

1

DGND

2

PCIRST#/GPIOA

3

HDD_RST#/GPIOA

4

SLOT_RST#/GPIOA

5

DEV_RST#/GPIOA

6

I2C_DATA

7

I2C_CLK

8

BT_DRV

9

BT_SEN

10

BT_SINK

11

AGND0

12

SEL1

C367

0.1u

3VSB_GATE1

G

Q78

Wide Trace

3VSB_GATE2

G

Q80
NDS351

EC9

1000u/6.3V

VCC3

R846

4.7K

48

PLED0

PLED1

PWR_OK

FP_RST#/GPIOB

VCC

VRAMDRV2

VRAMSEN

VRAMDRV1SSAGND1

1314151617181920212223

C368

0.1u
C370

0.47u

+

VCC3_SB

VCC5_SB

R585
10K

R847

4.7K

3738394041424344454647

SLP_S5#

SLP_S3#

PWR_OK1/GPIOC

RSM_RST#/GPIOB

CPU_PWGD/GPIOC

CHIP_PWGD/GPIOC

EXTRA_PWGD/GPIOC

VRAM_2.5_DEN

VRAM_2.5_DRV

5VSB

VRGOOD

1.2V_SEN

24

THIS PIN IS OPEN DRAIN OUTPUT

MEM_GATE1

+

CT3
470u

C94-1020641-S03
C94-1020651-T30

R844
10K

R51 10K

C22 X_0.1u

B

C E

Q11 2N3904S

MS5RSMRST# (13)

U38

36

5V_USB

35

5VSB_DRV

34

5V_DRV

33

TYPEDET#

32

S5O#/GPIOB/SEL0

VAGP_SEN

31

VAGP_DRV

30

AGND2

29

1.25VREF

28

9VSB

27

C2

26

C1

25

VCC3

1.2V_DRV

W83302D

R849

VID_G1

C372
X_102P

D

G

S

C373

0.1u

SEL0

H
L

0

Q79

P3055LD

5VUSB
2 MOSFET
1 MOSFET

VREF1_25

C366

C290

0.1u

1000p

VCC3

DS

VID_G2

G

DDR 2.5V Power

2.5V/2.8A+5.92A

MEM_STR

5VUSB USE 2 MOSFET

**S5O# pin function(Hi level = 5V)
same as 5VUSB(Hi level = 12V)

PS_ON# (11,20)

5VDUAL_GATEH

5VDUAL_GATEL

C362
222P

C363
X_102P

G

VCC5_SB

G

VCC5

DS

D

S

Q73

NDS351

Q74

P45N02LD-S-TO252

Low RDS ON MOSFET

AGP1_G2

VREF1_25 (23)

C364

4.7u-0805

VCC3

D28

SM5817S

VCC5_SB +12V

D29

1N4148-S-LL34

CHARGE PUMP VOLTAGE OUTPUT

VCC_VID / VID_GOOD

Q77
2N7002

Place MOSFET near CPU

C371
106P/1206

VCC_VID (5)

1.2V/0.1A

VID_GD (22)

1.0V

VCC_AGP1

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

+

CT1
470u

5VDUAL

5V DUAL Power

+

CT2
470u

VCC_AGP1

+

CT44
1000u/6.3V

MEM_STR

C365
1u-0805

9VSB

D

Q57

G

P3055LD

S

D30
1N4001-S-SM-1

VCC_AGP

Micro Star Restricted Secret

W83302D(MS-5) ACPI Controller

MS-6555

Last Revision Date:

Monday, April 22, 2002

Sheet

25 27

Rev

1.0

of

Video Connector

CRT_R(6)
CRT_R#(6)

CRT_G(6)
CRT_G#(6)

CRT_B(6)
CRT_B#(6)

VCC5 VCCP

EMI Issue

CRT_R

CRT_G

CRT_B

0.1uC98

0.1uC95

0.1uC96

C97 0.1u

Place clamping component & Level
shift circuit near to connector

5VDDCCL

5V_VSYNC
5V_HSYNC

5VDDCDA

R498 100

R499 100

135

246

VCC5

7

CN9

8

C276

2.2p

C279

2.2p

C282

2.2p

FS5
YFUSE1.1AS-P

100P

L20 80ohm

12

12

R492
75_1%

1 2

1 2

R493

37.4_1%

12

R495

1 2

37.4_1%

12

R497

37.4_1%

1 2

12

BC1

0.1u

15
10
14

9

13

8

12

7

11

6

12

R494
75_1%

12

R496
75_1%

JVGA1

VGA-D15-BL-B-SC

L21 80ohm

1 2

L22 80ohm

1 2

17

5
4
3
2
1

16

C274

3.3p

C277

3.3p

C280

3.3p

C275

3.3p

1 2

C278

3.3p

1 2

C281

3.3p

1 2

VCC3

3VDDCDA(6)

3VDDCCL(6)

R861

4.7K

DDC_GATE

G

R502 X_0

Q83

G

2N7002

R506 X_0

Q82
2N7002

DS

DS

R500
1K

R504
1K

VCC5

VCC5

5VDDCDA

5VDDCCL

VCC5

U28B

X_NC7WZ07_SC70-6

3V_HSYNC(6)

3V_VSYNC(6)

3V_HSYNC

U28A

X_NC7WZ07_SC70-6

3V_VSYNC

VCC3

52

V

3 4

G

R503 0

VCC3

52

V

1 6

G

R507 0

R501
X_1K

R505
X_1K

VCC5

5V_HSYNC

5V_VSYNC

Title
Document Number

Micro Star Restricted Secret

VGA Conn

MS-6555

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Last Revision Date:

Monday, April 22, 2002

Sheet

26 27

Rev

1.0

of

PCB1

PCB, M/B, 6555,100, 4, 9.685X9.173

12

BAT1-1

YSKTBT

4749

26

31

27

32

28

33

29

34

30

COM-D9-GN

COM1B

U4-1

GMCH_Heatsink

4
6
8

KEY

U4-3
GMCH-PIN

CLR_CMOS(2-3)
YJUMPER-MG

JAUDIO1(5/6)
L_YJUMPER-MG

4
6
8
10

U4-2
GMCH-PIN

LAN_EN(1-2)
YJUMPER-MG

AC

L2_JC-D2x2-GN

F_AUDIO(11-12,13-14)

F_AUDIO-1

1 2

KEY KEY

3

3

5

5

7

7

9

9

LEGEND-FAUDIO-2

U4-4
GMCH-PIN

BIOS_WP(1)

L2_YJUMPER-MG

JAUDIO1(9/10)
L_YJUMPER-MG

+

CT3-1
1000u/6.3V

U4-5
GMCH-PIN

PANEL1(14/15)
L2_YJUMPER-MG

U12-1

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

SST-2M-33MHz-PLCC32

M31-49002A8-S20

U4-A

FGPI4

IC(VIL)

GNDA

VCCA

INIT#

FWH4

GND

VCC

VCC

RFU
RFU
RFU
RFU
RFU

CLK

845_GL

845GL

Q40-1

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18

MOS_Heatsink

Q42-1

MOS_Heatsink

Pin Header Key Protect

JFP1 Pin 10
PANEL1 Pin 2,9,11
F_AUDIO Pin 8,16
JAUDIO1 Pin 8
USB3 Pin 4
USB4 Pin 4
USB1 Pin 9
USB2 Pin 9
IR1 Pin 2
COM2 Pin 10

Title

Micro Star Restricted Secret

Manual Parts

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6555

Last Revision Date:
Sheet

Monday, April 22, 2002

27 27

of

Rev

1.0

ATX P/S

with 1A Stby current

5VSB

+/-5%

5V 3.3V 12V -12V

+/-5% +/-5% +/-5% +/-10%

2.5V regulator

1.5V Standby
regulator

3.3V Standby
regulator

Power Delivery Map

VID voltage

regulator

VRM 9/0

1.5V regulator

2.5V Standby
regulator

1.25V regulator

CNR Connector

5V

3.3V
12V

3.3Vaux

-12V
5VDual 0.5A

1.0A

1.0A

0.5A

1.0A

0.1A

PCI Slot (per slot)

5V

3.3V
12V

3.3Vaux

-12V

5.0A

7.6A

0.5A

0.375A

0.1A

AGP Slot

5V 2.0A

3.3V
12V

3.3Vaux

1.5V

6.0A

1.0A

0.375A

2.0A

Processor

VCCVID

1.2V

30mA

VccCORE/Vtt

1.15V-1.75V

60A

Memory

Vdd/Vddq

2.5V

5.92A

Vtt

1.25V

2.1A

USB

Vdd

5V

2.0A

BG GMCH
VccCORE

1.5V

2.46A

VccAGP

1.5V

370mA

VccHI

1.5V

90mA

VttFSB

1.15V-1.75V

2.4A

VccSM

2.5V

2.8A

VccGPIO

3.3V

30mA

Vcca_DAC

1.5V

65mA

ICH4

VccCORE

1.5V

970mA

VccHI

1.5V

90mA

Vccsus1_5

1.5V

85mA

V_CPU_IO

1.15V-1.75V

45mA

Vcc3_3

3.3V

610mA

Vccsus3_3

3.3V

70mA

CK-408

Vcc

3.3V

280mA

LPC Super I/O

Vdd

3.3V

25mA

FWH

Vdd

3.3V

67mA

Title

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Manual Parts

MS-6555

Last Revision Date:
Sheet

Rev

Thursday, March 21, 2002

28 29

of

1.0

General SPEC

ICH4

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 14~15
GPIO 16
GPIO 17
GPIO 18*
GPIO 19
GPIO 20
GPIO 21
GPIO 22
GPIO 23
GPIO 24
GPIO 25
GPIO 26
GPIO 27
GPIO 28
GPIO 29~31
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

* GPIO18 will toggle at 1Hz frequency.

FunctionTypeGPIO Pin

I

REQ#A (multifunction pin)
REQ#B (multifunction pin)

I

Pull up through 8.2K ohms (PIRQE#)

I

Pull up through 8.2K ohms (PIRQF#)

I

Pull up through 8.2K ohms (PIRQG#)

I

Pull up through 8.2K ohms (PIRQH#)

I
I

Pull down through 10K ohms (unused)

I

Pull down through 10K ohms (unused)
Pull Up to 3.3VSBY through 4.7K ohms (SIO_PME)

I

Not Implemented

I

Not Implemented

I

SMB_ALERT (multifuntion pin)

I
I

EXTSMI# with Pull up 10K ohms to VCC3_SB

I

Pull down through 10K ohms (unused)
Not Implemented

I
O

GNT#A (multifunction pin)
GNT#B (multifuntion pin)

O
O

No Connected

O

No Connected

O

No Connected

O

No Connected

OD

No Connected
Pull Up to 3.3V through 8.2K ohms (BIOS protect)

O

I/O

No Connected

I/O

No Connected
Not Implemented

I/O
I/O

No Connected

I/O

No Connected
Not Implemented

O

I/O

No Connected

I/O

No Connected
Primary IDE ATA66/100 detection (PD_DET)

I/O

Secondary IDE ATA66/100 detection (SD_DET)

I/O
I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected
Not Implemented

I/O

FWH

GPIO Pin Type Function

GPI 1
GPI 2
GPI 3
GPI 4

IGPI 0

Pull down through 8.2K ohms (unused)

I

Pull down through 8.2K ohms (unused)
P1 customer defined

I
I

P1 customer defined

I

Pull down through 8.2K ohms (unused)

PCI Config.

DEVICE ICH INT Pin IDSEL

PCI Slot 1

PCI Slot 2

PCI Slot 3

PCI LAN

*ICH4 reserved PCI address line AD22 for the PCI-to-ISA Bridge's IDSEL input.

INTA#
INTB#
INTC#
INTD#

INTB#
INTC#
INTD#
INTA#

INTC#
INTD#
INTA#
INTB#

INTG#
INTF#

AD16

AD17

AD18

AD29

CLOCK

PCICLK0

PCICLK1

PCICLK2

LAN_PCLK

CLK GEN PIN OUT

10 (PCI3/FS4)

11 (PCI4)

12 (PCI5)

17 (PCI9)

DIMM Config.

DEVICE ADDRESS CLOCK

DIMM 1 1010000B DCLK0/DCLK 0#

DIMM 2 1010001B

DCLK1/DCLK1#
DCLK2/DCLK2#

DCLK3/DCLK3#
DCLK4/DCLK4#
DCLK5/DCLK5#

Title
Document Number

Micro Star Restricted Secret

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Manual Parts

MS-6555

Last Revision Date:
Sheet

Rev

Thursday, March 21, 2002

29 29

of

1.0