MSI MS-6541 Schematics

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MS-6541

D D

Cover Sheet
Block Diagram
Clock CY28323 & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge
LPC I/O -- LPC47B367

C C

AC'97 Codec AD1981 & Internal Speaker
FWH -- BIOS & SMBus Isolation
DDR DIMM1&2 and DDR Terminator Resistor
AGP Slot
PCI SLOT 1 & 2 & 3
IO Connectors
USB Connectors
Front Panel & ATX Connectors

B B

1
2

3
4 - 5
6 - 8
9-10

11

12

13

14-15

16

17

18

19

20

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

CPU:

Willamette/Northwood mPGA-478B Processor

System Brookdale-G Chipset:

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

On Board Chipset:

BIOS -- FWH
AC'97 Codec -- AD1981
LPC Super I/O -- LPC47B367
Clock Generation -- CY28323 / ICS950219
LAN -- Intel KINNERITH controller

Expansion Slots:

PCI2.2 SLOT * 3
PCI Extender Connector * 1

Micro-ATX

Votlage Regulator
DDR REGULATOR
Intersil HIP6301V+HIP6601B/02B-- CPU Power

21

22

23

PCI Extender & Front Audio Connector 24
LAN KINNERITH 10/100/Mbit Controller
VGA Connector
FAN CONTROL

A A

Manual Part

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7

6

25

26

27

28

29-30GPIO SETTTING

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4

3

MSI

Title

Size Document Number Rev

Date: Sheet of

2

MICRO-STAR

COVER SHEET

MS-6541I1

1 32Tuesday, June 25, 2002

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ITP Port

VCC12 Power
Supply CONN

AGP 4X (1.5V)
VGA CONN

VRM 9.2 CK408 Clock

4X (66MHz) AGP

Willamette/Northwood
Socket (mPGA478-B)

Scalable Bus

GMCH: Graphic &
Memory
Controller HUB

(100/133MHz)

(100/133MHz)

(200/266 MHz)

DDR DIMM1,2

C C

Hardware
Monitor

IDE CONN 1&2

USB Port 0:1
USB Back Panel

USB Port 2:3
USB Back Panel

B B

A A

8

7

USB Port 4:5
USB Front Panel

PS2 Mouse &
Keyboard

6

SM Bus

ATA33/ATA66/ATA100

(48MHz)

LPC Bus

SMC I/O
LPC47B367

Parallel (1)
Serial (2)

Floppy Disk
Drive

5

FWH: Firmware HUB

Brookdale -G Chipset

HUB Interface

ICH4: I/O

Controller HUB

(33MHz)

(33MHz)

4

(14.318MHz)

PCI (33MHz)

PCI (33MHz)

AC Link

PCI Slots 1:3

LAN Controller

AC '97 Audio

3

Codec

MIC In

Line In

Line Out

CD-ROM (Option)

MSI

Title

Size Document Number Rev

Date: Sheet of

2

MICRO-STAR

BLOCK DIAGRAM

MS-6541I1

2 32Tuesday, June 25, 2002

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CLOCK GENERATOR BLOCK

Shut Source Termination Resistors

CPUCLK
CPUCLK#
MCHCLK

MCHCLK#
ITP_CLK
ITP_CLK#

R1 49.9_1%
R3 49.9_1%
R5 49.9_1%

R7 49.9_1%
R763 49.9_1%
R764 49.9_1%R12 27.4_1%

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

FS4 VCC3V

R639 10K

FS3 VCC3V

R640 10K
R641 10K

FS1

R767 10K

FS0

R768 10K

Q66

X_2N3904S

FS4 FS3

SDRD11
SDRD4
SDRD10
SDRD5
SDRD9
SDRD6
SDRD7
SDRD8

FS2 FS1 FS0
1 1
1 1

1 0 1 100 MHz
1 1 1 133 MHz

7 8

RN82

5 6
3 4

33 1 2

7 8

RN86

5 6
3 4

33 1 2

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)

VCC3VFS2

R18 1.5K

R642 1.5K

Q66_C

BSEL0="0" FOR 100 PSB, "1" FOR 133 PSB

SDD11
SDD4
SDD10
SDD5
SDD9
SDD6
SDD7
SDD8

VCC3V

BSEL0 (4)

VCC3V

Q66_B BSEL0

R644 X_1K

CPU (MHz)

SECON_1

R44 33

SDRD7
SDRD6
SDRD5
SDRD4
SDRD3
SDRD2
SDRD1
SDRD0

C31

R49

4.7K

SDRD15
SDRD0
SDRD14
SDRD1
SDRD13
SDRD2
SDRD12
SDRD3

R50
10K220p

MUL0

MUL1

SECONDARY

YJ220-CW-1
1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

VCC3

RN83

RN87

CB273

10u_1206

10u_1206

CB311

10u_0805

SMBCLK_ISO(11,13,14)

SMBDATA_ISO(11,13,14)

VCC3V

CB275

CLK_VCC3

SMBCLK_ISO
SMBDATA_ISO

R30 X_2.2K

R9 X_1K

VCC3V

VCC3VAVCC3VA

VTT_GD#

VCC3

VCC3

FB1 80S_0805

CB7

0.1u

-PWRGD_30MS(11)
VTT_GD#(11)

FB2 80S_0805

CB1

0.1u

R757 10

VCC3

D D

C C

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

B B

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)

R43 33

R47

4.7K

VCC5 VCC5

CB2

0.1u

CB3

0.1u

CB4

0.1u

CB6

0.1u

CB5

0.1u

C24

0.01u

C27

0.01u

C26

0.01u

39

36

46

43

29

18

13

24

21

47
34

33
26

25
19

R39
X_1K

9

5

2

U1

CPU_VDD

CPU_GND

MREF_VDD

MREF_GND

3V66_GND

PCI_VDD

PCI_GND
PCI_VDD

PCI_GND

48_VDD

48_GND
REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK

SDATA
VTT_GD#

CPU2/CPU_STP#
CPU2#/PCI_STP#

MODE/PCI_F2

FS1/24_48MHz

CYPRESS CY28349/ICS 950219

CPU0#

CPU1#

3V66_03V66_VDD
3V66_1
3V66_2
3V66_3

FS2/PCI_F0
FS3/PCI_F1

FS4/PCI0

FS0/48MHz

MUL0/REF0
MUL1/REF1

PWR_DN#

CPU0

CPU1

IREF

RST#

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

CPU0

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

R2 27.4_1%

CPU0#

R4 27.4_1%

CPU1

R10 27.4_1%

CPU1#

CPU2 ITP_CLK

R765 27.4_1%

CPU2#

R766 27.4_1%

3V66_0

R13 33

3V66_1

R508 33
R588 33

R20 33
R15 33

PCI_F2

R16 33

FS4
PCI1

RN2

PCI3

33
PCI4
PCI5

R643 33

FS0

R26 33

FS1

R27 33

R808 X_33

MUL0

R24 33

MUL1

R25 33
R799 33

CLK_X1

X1 14M-32pf-HC49S-D

CLK_X2

32pF

IREF

R28 475_1%

Iref = 2.32mA

R37 1K

C335 X_1u-0603

7 8
5 6
3 4
1 2

ATA100 IDE CONNECTORS

PRIMARAY

R48
10K

VCC3

YJ220-CB-1
1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

2

PDRD8
PDRD9
PDRD10
PDRD11
PDRD12

12

PDRD13
PDRD14

1615

PDRD15

VCC5 VCC5

22
24
26

R645

28

20K

30
32
34
36
38
4039

C30
X_4700p

ATADET0 (11)
PD_A2 (10)PD_A0(10)

PD_IORDY

PRIMAR1_1HD1_RST# HD2_RST#
PDRD7
PDRD6
PDRD5
PDRD4
PDRD3
PDRD2
PDRD1
PDRD0

C29
220p

22pC23

22pC25

VCC3VPWR_DN#

PDRD15
PDRD0
PDRD14
PDRD1
PDRD13
PDRD2
PDRD12
PDRD3
PDRD11
PDRD4
PDRD10
PDRD5
PDRD9
PDRD6
PDRD7
PDRD8

CPUCLK
CPUCLK#

MCHCLK
MCHCLK#

ITP_CLK#

MCH_66
ICH_66
AGPCLK3V66_2

ICH_PCLKFS2
SIO_PCLKFS3
FWH_PCLK

PCICLK0
PCICLK1PCI2
PCICLK2
PCICLK3
PCICLK4

ICH_48

DOT_CLK

BITCLK_14
SIO_14
ICH_14
CODEC_14

7 8

RN81

5 6
3 4

33 1 2

7 8

RN85

5 6
3 4

33 1 2

7 8

RN80

5 6
3 4

33 1 2

7 8

RN84

5 6
3 4

33 1 2

R861 4.7K
R862 4.7K

CPUCLK (4)
CPUCLK# (4)

MCHCLK (6)
MCHCLK# (6)

ITP_CLK (4)
ITP_CLK# (4)

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

ICH_PCLK (9)
SIO_PCLK (11)
FWH_PCLK (13)

PCICLK0 (17)
PCICLK1 (17)
PCICLK2 (17)
PCICLK3 (24)
PCICLK4 (24)

ICH_48 (10)
DOT_CLK (6)

BITCLK_14 (10)
SIO_14 (11)
ICH_14 (10)
CODEC_14 (12)

PDD15
PDD0
PDD14
PDD1
PDD13
PDD2
PDD12
PDD3
PDD11
PDD4
PDD10
PDD5
PDD9
PDD6
PDD7
PDD8

VCC3

PDD7
SDD7SD_IORDY

PDD[0..15] (10)

R837 10K
R838 10K

Pull-Down Capacitors

CPUCLK
CPUCLK#
MCHCLK
MCHCLK#
ITP_CLK
ITP_CLK#
MCH_66
ICH_66
AGPCLK
ICH_PCLK
FWH_PCLK
PCICLK0
PCICLK1
PCICLK2
PCICLK3
PCICLK4
SIO_PCLK
ICH_14
SIO_14
ICH_48

DOT_CLK
CODEC_14
BITCLK_14

used only for EMI issue

SMBCLK_ISO
SMBDATA_ISO

R31 X_1K
R727 10K

R509 X_1K
R36 10K

SDD15

7 8

SDD0

5 6
3 4

SDD14

33 1 2

33 1 2

SDD1
SDD13

7 8

SDD2

5 6

SDD12

3 4

SDD3

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

2

SDRD8
SDRD9
SDRD10
SDRD11
SDRD12

12

SDRD13
SDRD14

1615

SDRD15

22
24
26
28
30
32
34
36
38
4039

R646

20K

C32

X_4700p

X_10pC1
X_10pC2
X_10pC3
X_10pC4
X_10pC324
X_10pC325
X_10pC7
X_10pC8
X_10pC9
X_10pC10
X_10pC11
X_10pC13
X_10pC14
X_10pC15
X_10pC12
X_10pC309
X_10pC16
10pC18
10pC19
X_10pC20
X_10pC21
10pC327
X_10pC328

Trace less 0.2"

R29 4.7K
R32 4.7K

VCC3V

VCC3V

MUL 1:0 0 0 4X

0 1 5X
1 0 6X
1 1 7X

SDD[0..15] (10)

ATADET1 (11)
SD_A2 (10)

VCC3

A A

PCIRST#(9)

PCIRST# PCIRST#

8

U2A

1 2

DM7407-SOIC14

(VCC5_SB) (VCC5_SB)

RESET BLOCK

R51 330

PCIRST#1 (6,11,13)

7

VCC3

6

U2B

3 4

DM7407-SOIC14

R52 330

HD2_RST#

5

VCC5

R53 330

PCIRST# HD1_RST#

U2E

11 10

DM7407-SOIC14

(VCC5_SB)

4

VCC5

MSI

Title

Clock CY28323 & ATA100 IDE CONNECTORS

Size Document Number Rev

3

Date: Sheet of

2

MICRO-STAR

MS-6541I1

3 32Tuesday, June 25, 2002

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CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

HA#[3..31](6)

VID[0..4] (11,23)

HA#8

A16#

D31#

K23

HA#9

HA#5

HA#4

A10#

D25#

L21

HA#3

HA#7

HA#6

A9#

A8#

A7#

A6#

A5#

D24#

D23#

D22#

D21#

D20#

D26

F26

E25

F24

F23

HD#19

HD#23

HD#22

HD#24

HD#20

HD#21

A4#

D19#

G23

NC_VSS_SENSE

NC_VCC_SENSE

AE25A5A4

A3#

DBR#

D18#

D17#

D16#

D15#

D14#

E24

H22

D25

J21

D23

HD#14

HD#16

HD#18

HD#15

HD#17

HD#13

AD26

ITP_CLK1

VSS_SENSE

VCC_SENSE

D13#

D12#

D11#

D10#

C26

H21

G22

HD#10

HD#11

HD#12

AC26

ITP_CLK0

D9#

B25

C24

HD#8

HD#9

VID4

VID1

VID0

VID2

VID3

AE1

AE2

AE3

AE4

AE5

VID4#

VID3#

VID2#

VID1#

VID0#

GTLREF3
GTLREF2
GTLREF1
GTLREF0

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

BCLK1#
BCLK0#

COMP1
COMP0

ADSTB1#
ADSTB0#
DSTBP3#
DSTBP2#
DSTBP1#

DSTBP0#
DSTBN3#
DSTBN2#
DSTBN1#
DSTBN0#

LINT1/NMI

LINT0/INTR

D8#

D7#

D6#

D5#

D4#

D3#

D2#

D1#

B24

HD#6

D22

HD#5

D0#

C21

A25

A23

B22

B21

HD#0

HD#2

HD#4

HD#3

HD#1

C23

HD#7

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
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23
AF22

F4
G5
F1

V5
AC1
H6

P1
L24

L25
K26
K25
J26

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

GTLREF1

BPM#5
BPM#4
BPM#3
BPM#2
BPM#1
BPM#0

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

TESTHI12
TESTHI11
TESTHI10
TESTHI9
TESTHI8

TESTHI1
TESTHI0

HRS#2
HRS#1
HRS#0

COMP1
COMP0

R829 51
R59 51
R60 51
R61 51
R62 51

R592 51
R830 51

R64 51.1_1%
R65 51.1_1%

* Short trace

HREQ#[0..4] (6)

VCCP

CPUCLK# (3)
CPUCLK (3)

HRS#[0..2] (6)

HBR#0 (6)

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

NMI (9)
INTR (9)

BPM#0
BPM#1
BPM#2
BPM#3
BPM#4
BPM#5

ITP_TCK
ITP_CLK
ITP_CLK#
BPM#5

GTLREF1

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

1.5" of the GETREF pin.

R769

X_0

R771 0
R772 0

R773 0

-ITP_DBR

-ITP_DBA

ITP_VCC

-ITP_RST

ITP_FBI
BPM#4

BPM#5
BPM#2
BPM#3
BPM#1
BPM#0

ITP_TMS
ITP_TDO

ITP_TCK

2/3*Vccp

C323 R55
220p

R770

X_0

-C_BMP2

-C_BMP3

-ITP_RSTCPURST#

R774 150
R775 0

R776 150

R777 1.5K
R778 49.9_1%

R779 X_220

R780 51
R781 51
R782 51
R783 51
R784 51
R785 51

R74 39
R76 75

R77 27

HA#14

HA#10

HA#15

HA#11

HA#13

HA#12

A15#

A14#

A13#

A12#

A11#

D30#

D29#

D28#

D27#

D26#

J24

L22

M21

H24

G26

HD#29

HD#26

HD#30

HD#28

HD#25

HD#27

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

D D

HINV#[0..3](6)

FERR#(9)

STPCLK#(9)

HINIT#(9)

HDBSY#(6)

HDRDY#(6)

HTRDY#(6)

HADS#(6)

HLOCK#(6)

HBNR#(6)

HITM#(6)

C C

B B

HBPRI#(6)

HDEFER#(6)

CPU_TEM+(11)
CPU_TEM-(11)

TRMTRIP#(9,11)
SKTOCC#(11)
PROCHOT#(10)

IGNNE#(9)

HSMI#(9)
A20M#(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#

SLP#(9)

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

W25
W26

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

Y26
V24

U3A

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#

V22

HD#53

HA#31

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

A26#

D53#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

U21

V25

U23

U24

U26

HD#48

HD#51

HD#50

HD#49

HD#52

D41#

T23

T22

T25

T26

R24

R25

P24

R21

HD#41

HD#47

HD#46

HD#45

HD#42

HD#44

HD#43

HD#40

A25#

D40#

N25

HA#18

HA#24

A24#

D39#

N26

HD#39

HD#38

A23#

D38#

M26

HD#37

HA#21

A22#

D37#

N23

HD#36

A21#

D36#

M24

HA#20

HA#19

A20#

D35#

P21

HD#34

HD#35

A19#

D34#

N22

HA#16

HA#17

A18#

A17#

D33#

D32#

M23

H25

HD#32

HD#31

HD#33

VCCP

R54

49.9_1%

C35

C34

0.1u

1u_0805

100_1%

CPU ITP BLOCK

JTAG1

1 2

GND GND

3

BPM#0
BPM#1
BPM#2
BPM#3
BPM#4
BPM#5
RESET# TCK
FBO FBI
BCLK
BCLK# VCC
BPM5DR# TDO
GND

JTAG

ITP_CLK
ITP_CLK#

VCC3

VCC3

VCCP

VCCP

DBA#

DBR#

GND

TRST#

GND

VCCP

TDI

TMS

LPC_MR# (11)

5
7

9
11
13
15 16
17 18
19
21 22
23 24
25

4
6
8
10
12
14

20

ITP_CLK (3)
ITP_CLK# (3)

-ITP_DBA

-ITP_DBR
ITP_TDI

ITP_TMS
ITP_TRST#
ITP_TCK
ITP_FBI

ITP_VCC
ITP_TDO

A A

8

BPM#4
BPM#5
BPM#2
BPM#3
BPM#1
BPM#0

CPU STRAPPING RESISTORS

ALL COMPONENTS CLOSE TO CPU

R82 51 CB9
R85 51
R87 51
R88 51
R787 51
R788 51

VCCP

ITP_TDI

-ITP_DBR
ITP_TRST#

7

R79 150
R786 X_150
R83 680

6

VCCP

PROCHOT#
CPU_GD
HBR#0
CPURST#
HINIT#

5

R78 62
R81 150

R84 51
R86 X_300

VCCP

ALL COMPONENTS CLOSE TO CPU

4

VCCP

CB10

0.1uR80 300

0.1u

3

MSI

Title

Size Document Number Rev

Date: Sheet of

mPGA478-B INTEL CPU SOCKET Part1

2

MICRO-STAR

MS-6541I1

4 32Tuesday, June 25, 2002

1

0EE1

8

AA11
AA13
AA15
AA17
AA19
AA23
AA26

AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

VCCP

A10

A12

U3B

VCC

D10

A11
A13
A15
A17
A19
A21
A24
A26

A3
A9

AA1

AA4
AA7
AA9

AB3
AB6
AB8

AC2

AC5
AC7
AC9
AD1

VCC

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

D D

C C

B B

A14

AD16

VCC

VSS

A16

AD18

A18

VCC

VSS

AD21

A20A8AA10

VCC

VCC

VSS

VSS

AD4

AD23

VCC

VSS

7

CPU VOLTAGE BLOCK

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AD8

AE11

AE13

AE15

AE17

AE19

AE22

AE24

AE26

VSS

AE7

AE9

AF1

AF10

AF12

AC12

AF14

VCC

VSS

AC14

AF16

VCC

VSS

AC16

AF18

VCC

VSS

AC18

AF20

VCC

VSS

6

AC8

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AF6

AF8

B10

B12

B14

B16

B18

B20

VSS

B23

B26B4B8

C11

C13

C15

C17C2C19

AF11

VCC

VSS

VCC

VSS

AF13

AF15

VCC

VSS

C22

5

VCC5

VCCVID_GD(23)

AF17

AF19

AF2

AF21

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

C25C5C7C9D12

CB228 X_0.1u

R811 X_5.1K
CB315 X_0.1u

AF5

AF7

AF9

B11

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

D14

D16

D18

B13

B15

B17

B19B7B9

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

D20

D21D3D24D6D8E1E11

VCC5

VCC

VSS

VCC

VSS

EN

C10

VCC

VSS

U42

1

VIN

2

GND

3 4

EN POK

X_TTPM0125

C12

C14

C16

C18

C20C8D11

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

E13

E15

E17

E19

E23

VCC

VSS

4

VCC_VID

5

VOUT

EC1

10u_1206

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

E7E9F10

F12

E4

E26

VSS

F14

F16

F18F2F22

F25F5F8

3

03/05 change EC1 parts

VCC

VSS

G21G6G24

F13

F15

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

CB316

0.1u

F17

F19

VCC

VSS

VCC

VSS

F9

VCC

VSS

H26H4J2

AF4

VSS

AF3

VCC-VID

VSS

VSS

J22

C331

1u_0603

AE23

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

J25J5K21

B

CPU_IOPLL

CPU_VCCA

AD20

CB312

10u_1206_X5R

VCCA

VSSA

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

VSS

SOCKET478

C E

2

R920 330
R921 330
R922 330
R923 330

VR8

LCSK-1,SOT23-3L-100mA

C39
22u_1206

AD22

VSSA

Y5
Y25
Y22
Y2

Keep the 22uF cap within 0.6"

W6

of the CPU pin.

W3
W24

Trace Width 12mils, Space 10mils.

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

VCC5

L23 4.7uH_1206
L24 4.7uH_1206

CB313

10u_1206_X5R

C40

22u_1206

CB317

0.1u

1

VCCP

VCCP

A A

CB12
10u_1206_X5R
CB19
10u_1206_X5R
CB26
10u_1206_X5R
CB33
10u_1206_X5R
CB40
10u_1206_X5R
CB47
10u_1206_X5R
CB53
10u_1206_X5R
CB341
X_10u_1206_X5R
CB342
X_10u_1206_X5R
CB343
X_10u_1206_X5R
CB344
X_10u_1206_X5R
CB345
X_10u_1206_X5R

Place 14 pcs 1206 size cap
north side of processor

8

VCCP

CB13
10u_1206_X5R
CB20
10u_1206_X5R
CB27
10u_1206_X5R
CB34
10u_1206_X5R
CB41
10u_1206_X5R
CB48
10u_1206_X5R
CB54
10u_1206_X5R

7

CPU DECOUPLING CAPACITORS

CB14
10u_1206_X5R
CB21
10u_1206_X5R
CB28
10u_1206_X5R
CB35
10u_1206_X5R
CB42
10u_1206_X5R
CB49
10u_1206_X5R
CB55
10u_1206_X5R
CB18
10u_1206_X5R

VCCPVCCP VCCP

PLACE CAPS WITHIN CPU CAVITY

6

CB15
10u_1206_X5R
CB22
10u_1206_X5R
CB29
10u_1206_X5R
CB36
10u_1206_X5R
CB43
10u_1206_X5R
CB50
10u_1206_X5R
CB56
10u_1206_X5R

VCCP

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

5

CB16

0.1u
CB24

0.1u
CB31

0.1u

4

VCCP

+

+

Solder side

3

CT4
150u_2.5V
CT5
150u-2.5V

MSI

Title

Size Document Number Rev

Date: Sheet of

2

C41 0.1u

VCCP
VCCP

C42 X_0.1u

/N

MICRO-STAR

mPGA478-B INTEL CPU Part2

MS-6541I1

VCC5
VCC5

5 32Tuesday, June 25, 2002

1

0EE1

5

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

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

D D

HBR#0(4)

HBNR#(4)

HBPRI#(4)

HLOCK#(4)

HADS#(4)

HREQ#[0..4](4)

C C

HIT#(4)

HITM#(4)

HDEFER#(4)

HTRDY#(4)

HRS#[0..2](4)

HDBSY#(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)

B B

HINV#[0..3](4)

MCHCLK(3)

MCHCLK#(3)

R94 24.9_1%
R95 24.9_1%

HA#3
HA#4
HA#5
HA#6
HA#7
HA#8
HA#9
HA#10
HA#11
HA#12
HA#13
HA#14
HA#15
HA#16
HA#17
HA#18
HA#19
HA#20
HA#21
HA#22
HA#23
HA#24
HA#25
HA#26
HA#27
HA#28
HA#29
HA#30
HA#31

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

HRS#0
HRS#1
HRS#2

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

HY_RCOMP

HX_RCOMP

U4A

W31

HA3#

AA33
AB30

V34
Y36

AC33

Y35

AA36

AC34

AB34

Y34

AB36
AC36
AC31

AF35
AD36
AD35

AE34
AD34

AE36

AF36

AE33

AF34
AG34
AG36

AE31
AH35
AG33
AG31

U33

T34

M34

T35
T36

V36

AA31

W33

AA34

W35

P36
M36
N36

V30
R36
U34

P34

U31
U36

AB35
AF30

N31

L31
G33

J34
C30

E29
D25

E25
N33

C35

B33
C26 H30

K30

J31

V35

B28

HOST

HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#

BREQ0#
BNR#
BPRI#
HLOCK#

ADS#
HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#

HIT#
HITM#
DEFER#

HTRDY#
RS0#
RS1#
RS2#

DBSY#
DRDY#

HAD_STB0#
HAD_STB1#

HD_STBN0#
HD_STBP0#
HD_STBN1#
HD_STBP1#
HD_STBN2#
HD_STBP2#
HD_STBN3#
HD_STBP3#

DINV_0#
DINV_1#
DINV_2#
DINV_3# HD_VREF0

HCLKP
HCLKN

HY_RCOMP
HX_RCOMP

Trace 10 mils & 7mils space < 0.5"

HL[0..5](9)

HL_STB(9)

HL_STB#(9)

A A

CRT_B(26)

CRT_B#(26)

CRT_G(26)

CRT_G#(26)

CRT_R(26)

CRT_R#(26)

VCC_AGP

BAV99

D1

HL0
HL1
HL2
HL3
HL4
HL5

3

D2

BAV99

5

AA7

HI0

AB8
AC7
AC5
AD8

AF4 AD3

AD4
AC4

G15
H16

E15
F16

C15
D16

2

2

2

3

3

1

1

1

HUB LINK

HI1
HI2
HI3
HI4
HI5 HI_REF

HI_STBS
HI_STBF

VGA

BLUE
BLUE#

GREEN
GREEN#

RED
RED#

Brookdale_MCH

D3
BAV99

4

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

HD_VREF1
HD_VREF2

HA_VREF

HCC_VREF

HY_SWNG
HX_SWNG

HI10

HI_SWING

HL_RCOMP

DDCA_DATA

DDCA_CLK

HSYNC

VSYNC

DREFCLK

REFSET

4

3

HL[6..10] (9)

VCC_AGP

VCCA_SM

VCC_AGP
VCC_AGP

VCCA_DPLL

VCC3

CB71 0.1u

R101 8.2K

R102

8.2K

3

HD#0

T30

HD#1

R33

HD#2

R34
N34

HD#3
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
L34

HD#13
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
H34

HD#23
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
D30

HD#33
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
B32

HD#43
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
H26

HD#53
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
G23

HD#63

AE7

RSTIN#

AJ31
D22
E7

H24
D27
AD30
P30

Y30
H28

AE4

HI6

AE5

HI7

AF3

HI8

AE2

HI9

AF2

AD2
AC2

C7
D7

B7
C6

D14
B16

PWROK

HVREF
HSWNG

HL6
HL7
HL8
HL9
HL10

HUB_MREF
HI_SWING

HL_RCOMP

R99 2.7K
R100 2.7K

3VDDCDA
3VDDCCL

HSYNC
VSYNC

DOT_CLK

REFSET

R593 0
R819 33

X_10pC294

R98

68.1_1%

R594 47
R595 47

R103 137_1%

MCH_66 (3)
PCIRST#1 (3)
CPURST# (4,11)
PWR_GD (20)

Trace 10 mils &
7mils space < 0.5"

VCC_AGP

VCC3

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

3V_HSYNC (26)
3V_VSYNC (26)

DOT_CLK (3)

U4C

A3

VCC_AGP

A7
C1
D4
D6
G1

K6

L1
L9

P6
R1
R9

T14
V14

W9

Y14

V6

AD6
AC9

AB14

AC1

AE3

W19

Y19

AA19

T20

W20

AB20

U21

W21

AA21

T22
V22
Y22

AB22

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

P14

J15

P15

P18

AB18
AB16
AA17

Y16

W18
W17

V19

V16
U19
U17

T18

T16

P17

P16

AG2 AT20
AG1

AD14

A15

B14

A13
C14

B15

B6

PSBSEL

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_AGP
VCC_AGP
VCC_AGP

VCC_HI
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
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

VCCA_SM VCCQ_SM
VCCA_SM
VCC_HI

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

Brookdale_MCH

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
VCCSM
VCCSM
VCCSM
VCCSM

VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
VTTFSB
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

2

AH8

MEM_STR

AK8
AG9
AJ9
AL9
AD22
AM22
AJ23
AL37
AU9
AK10
AD24
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
AD18
AJ5
AL5
AU5
AM18
AJ19
AK32
AU33
AH6
AK6
AD20
AP20
AG7
AJ7
AL7
AP7

B18

VCCP

C18
D18
H18
B19
C19
D19
E19
G19
J19
B20
C20
D20
F20
H20
P20
P22
P24
T24
V24
AB24
F18
Y24

VCCA_FSB

A17

VCCQ_SM
AT21
AU21

VTT_CAP1

G37

VTT_CAP2

L37

VTT_CAP3

R37

VTT_CAP4

AC37

VTT_CAP5

A31

A2

NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC

Place <0.1"

A36
AH34
AJ35
AT1
AT37
AU1
AU2
AU36
AU37
B1
B37

2

Title

Size Document Number Rev

Date: Sheet of

GMCH REFERENCE BLOCK

VCCA_FSB

CB62

0.1u_X7R

VCCA_DPLL

+

CB63

C46

X_0.1u_X7R

680uF

VCCA_SM

CB64

0.1u_X7R

VCCQ_SM

CB270

0.1u_X7R

HSWNG

Place Cap. as Close as possible to

, Trace width 12 mils & 10mils space

GMCH

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

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

Place 0.01uF Cap. as Close as possible to
GMCH< 0.25"

Trace width 12 mils & 10mils space

MSI

Brookdale-G GMCH-1 (HOST & HI & VGA)

1

L25 0.82uH_0603
C284

22u_1206

L26

L26_1

10uH_0805

L27 1uH_1206

+ CT10

100u_6.3V

L28 0.68uH_0805
C285

4.7u_0805

C285_2

R520
1_1%

VCCP

C332

X_0.1u

R89

301_1%

C48

0.01u

VCCP

R91

49.9_1%

HVREF

C50

0.1u

HI_SWING

C52

0.01u

HUB_MREF

C53

0.01u

MICRO-STAR

MS-6541I1

1

I=30mA

R605 1_1%

I=35mA

I=500mA

I=150mA

C47

0.01u

R90
150_1%

R92
100_1%

C333

0.1u

C51

0.1u

C54

0.1u

6 32Tuesday, June 25, 2002

VCC_AGP

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

R93
226_1%

R96
100_1%

R97
100_1%

0EE1

5

MDQ0
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8
MDQ9
MDQ10

X_0_Solder

DDR_VREF

R118

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

5

SRC_O#
SRC_I#

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

D D

C C

Trace lengh
must as short
as possible
for SRCVEN

Trace width 12
mil with 12 mil
space for
SM_VREF.

B B

GAD[0..31](16)

A A

GC_BE#[0..3](16)

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

U5
U4
U2

T2
T3

T4
R2
R5
R7

T8

J2
M3

L5

L4
H4
G2

J4

J5

J7
H3

G4
R4

N4
M2
H2

U4B

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#

V4

G_AD0

V2

G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6

V3

G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14

P3

G_AD15

P8

G_AD16

K4

G_AD17

K2

G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24

K3

G_AD25
G_AD26
G_AD27
G_AD28
G_AD29

K8

G_AD30
G_AD31

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

DDR

SCMDCLK_0#
SCMDCLK_1#
SCMDCLK_2#
SCMDCLK_3#
SCMDCLK_4#
SCMDCLK_5#

AGP

Brookdale_MCH

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#

SCMDCL_K0
SCMDCLK_1
SCMDCLK_2
SCMDCLK_3
SCMDCLK_4
SCMDCLK_5

SBA_0
SBA_1
SRAS#
SCAS#

SWE#

SMX_RCOMP
SMX_RCOMP
SMY_RCOMPSM_VREF

G_FRAME#

G_IRDY#

G_TRDY#

G_DEVSEL#

G_STOP#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

SB_STB#

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

PIPE#

RBF#

WBF#

AGP_VREF

AGP_RCOMP

4

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#

R824

60.4_1%
SMX_RCOMP
SMY_RCOMP

R825

60.4_1%

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB72 0.1u

R121 40.2_1%

Place < 0.5"

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

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

R119

60.4_1%

R120

60.4_1%

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

MEM_STR

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

GREQ# (16)
GGNT# (16)

SBA[0..7] (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)

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

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

C56 0.1u
C57 0.1u

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
AD16
AJ34AM2

M4
N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4

ST0

B4

ST1

B3

ST2

V8
U7
M8
L7

H8
G7
G5

W2

AGP_RCOMP

L2

4

3

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

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

3

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

DDR SERIAL RESISTORS

DDRMD1
DDRMD5
DDRMD4
DDRMD0
DDRMD3
DDRMD7
DDRMD6
DDRMD2
DDRMD13
DDRMD12
DDRMD9
DDRMD8
DDRMD11
DDRMD10
DDRMD15
DDRMD14
DDRMD21
DDRMD17
DDRMD16
DDRMD20
DDRMD23
DDRMD19
DDRMD22
DDRMD18

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

Place
R826~R828 on
solder side.

2

RN3 10

RN5 10

RN7 10

RN9 10

RN10 10

RN12 10

RN13 10

RN14 10

RN15 10

RN16 10

RN18 10

RN20 10

RN21 10

RN22 10

RN23 10

RN24 10

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

MSDQS0

R110 10

MSDQS1

R111 10

MSDQS2

R112 10

MSDQS3

R113 10

MSDQS4

R114 10

MSDQS5

R115 10

MSDQS6

R116 10

MSDQS7

R117 10

2

1

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

MSI

Title

Size Document Number Rev

Date: Sheet of

MDQ1
MDQ5
MDQ4
MDQ0
MDQ3
MDQ7
MDQ6
MDQ2
MDQ13
MDQ12
MDQ9
MDQ8
MDQ11
MDQ10
MDQ15
MDQ14
MDQ21
MDQ17
MDQ16
MDQ20
MDQ23
MDQ19
MDQ22
MDQ18
MDQ25DDRMD25
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

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

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

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

MICRO-STAR

Brookdale-G GMCH-2 (DDR & AGP)

MS-6541I1

7 32Tuesday, June 25, 2002

1

0EE1

AA18

AL31
AR31
AU31

AB32
AD32

AF32
AH32

AB19
AD19
AR19
AM32

AJ33
AN33
AR33

AA20
AM20

W34

AB21
AD21

AJ21
AR21

W22

U18

V18
Y18

F32

H32

K32

M32

P32
T32
V32
Y32

AM4

A5

C5
AG5
AN5
AR5

P19
T19

A33

C33

F6
H6
M6

T6

Y6

AB6

AF6
AM6
U20

V20

Y20

A21

B21
C21
D21

E21
G21

J21
D34

A35

E35
G35

J35

L35
AN7
AR7
AU7

B8
C8
D8

F8
P21
T21
V21
Y21

F22

H22
U22

U29R29

L29

N29

U4D

VSS

VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSSVSS

FOOTPRINT REV1.5

C29

J29

VSS

VSS

MEM_STR

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

T17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AB17

AD17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

R24

VSS

VSS

VTTFSB

AH24

VSS

VSS

AH20

VSS

VSS

AH16

U24

AM24

A25

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

Y10

T10

M10

K24

K28

AC24

VSS

VSS

P28

W16

AA16

AM16

B17

W24

AA24

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

V28

AB28

AF28

AH28

W29

AA29

AC29

AE29

AG29

W3

U16

VSS

VSS

VSS

VSS

AA22

VSS

N35

VSS

VSS

VSS

VSS

VSS

R35

VSS

U35

VSS

AA35

VSS

AC35

VSS

AE35

VSS

AG35

VSS

AL35

VSS

AN35

VSS

AR35

VSS

AU35

VSS

B36

VSS

W36

VSS

AF8

VSS

AM8

VSS

G9

VSS

J9

VSS

N9

VSS

U9

VSS

AA9

VSS

AE9

VSS

A23

VSS

C23

VSS

D23

VSS

J23

VSS

P23

VSS

AD23

VSS

AH36

VSS

AT36

VSS

C37

VSS

E37

VSS

J37

VSS

U37

VSS

AA37

VSS

AE37

VSS

AG37

VSS

AJ37

VSS

C25

VSS

AN37

VSS

AR37

VSS

AR11

VSS

AU11

VSS

J25

VSS

AJ25

VSS

AR25

VSS

F26

VSS

AK12

VSS

AM12

VSS

B13

VSS

C13

VSS

D13

VSS

E13

VSS

A27

VSS

C27

VSS

J27

VSS

AJ13

VSS

AR13

VSS

F14

VSS

R14

VSS

U14

VSS

W14

VSS

AA14

VSS

AC14

VSS

AL27

VSS

AR27

VSS

AU27

VSS

F28

VSS

AM28

VSS

E1

VSS

J1

VSS

N1

VSS

U1

VSS

AA1

VSS

AE1

VSS

AN1

VSS

AR1

VSS

B2

VSS

D15

VSS

AD15

VSS

AR15

VSS

AU15

VSS

N37

VSS

C16

VSS

VCC_AGP

C58

Pin A5

0.1u
CB74

Pin J1

0.1u
CB75

Pin E1

0.1u
CB77

Pin N1

0.1u
CB80

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

CB73

0.1u
C142

0.01u

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC_AGP

CB76

Pin AA1

0.1u 0.01u
CB79

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

100u_16V

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

+

CT72

1000UF_6V

Place Bulk cap between
GMCH & DIMM slot

MEM_STR

VCC5

VCC5

0.1uC67

0.1uC69

VCC3

0.1uC77

Title

Size Document Number Rev

Date: Sheet of

MEM_STR

+

MSI

MEM_STR

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

+

CT14

CT15

X_470u

470u

Broodale GMCH(VSS)

VCC_AGP

C137

Pin B14

CB88

Pin A15

0.1u

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

CB81

Pin AL37

0.1u
CB82

Pin AU33

0.1u
CB83

Pin AU29

0.1u
CB85

Pin AU25

0.1u
CB87

Pin AU17

0.1u
CB90

Pin AU13

0.1u
CB92

Pin AU9

0.1u
CB94

Pin AU5

0.1u

VCCP

10u_1206_X5R

+

CT16
1000UF_6V

CB276

CB277
10u_1206_X5R

MICRO-STAR

MS-6541I1

8 32Tuesday, June 25, 2002

0EE1

A29

U3

VSS

VSS

VSS

VSS

VSS

AJ29

AR29

F30

AT2E3G3J3L3N3R3

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

K18

VTTFSB

VTTFSB

K20

K22

VTTFSB

VTTFSB

K26

M28

VTTFSB

VTTFSB

T28

Y28

VSS

VTTFSB

AD28

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VCCSM

AH26

VCCSM

AH22

VCCSM

AH18

VCC_AGP

AH14

VCCSM

VCCSM

AH12

AH10

VCCSM

VCCAHI

AD10

VCCAGP

AB10

V10

VCCAGP

VCCAGP

P10

K10

VCCP

VCC

VCC

VCC

VCC

K12

K14

K16

Brookdale_MCH

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#(17,24)

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

PME#(16,17,24)

ICH_PCLK(3)

PCIRST#(3)

EE_EECS(25)
EE_DIN(25)
EE_DOUT(25)
EE_SHCLK(25)

Pin A1 Pin H1

VCC3

Pin A4

CB102

CB103

0.1u

0.1u

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

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
AD16
AD17
AD18
AD19
AD20
AD21
AD22
AD23
AD24
AD25
AD26
AD27
AD28
AD29
AD30
AD31

C_BE#0
C_BE#1
C_BE#2
C_BE#3

LAN_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

VCC1_5

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

GND3

A1

A16

A18

VCC1_5

GND4

A20

A22A4AA12

VCC1_5

VCC1_5

GND5

GND6

VCC1_5

VCC1_5

GND7

GND8

AA16

AA22

VCC1_5

GND9

ICH4 DECOUPLING CAPACITORS

Pin AC10

Pin T1

0.1u

CB105

0.1u

Pin AC18

CB106

0.1u

0.1u

V14A5AC17

VCC1_5

VCC3_3

GND10

GND11

GND12

AA3

AA9

AB20

AB7

AC8B2H18H6J1

VCC3_3

VCC3_3

VCC3_3

GND13

GND14

GND15

AC1

AC10

AC14

VCC3_3

VCC3_3

GND16

GND17

AC18

AC23

VCC3

J18K6M10

VCC3_3

VCC3_3

GND18

GND19

AC5

B12

P12P6U1

VCC3_3

VCC3_3

GND20

GND21

B16

B18

VCC3_3

VCC3_3

GND22

GND23

B20

V10

VCC3_3

VCC3_3

GND24

GND25

B22B9C15

V16

VCC3_3

GND26

V18

VCC3_3

GND27

C17

C19

E12

GND28

C21

VCC1_5SB

E20

F14

E13

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND29

GND30

GND31

GND32

C23C6D1

G18R6T6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND33

GND34

GND35

D12

D15

D17

U6

E11

VCCSUS1_5

GND36

GND37

D19

D21

D23D4D8

F10

F15

F16

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GND38

GND39

GND40

GND41

D22

F17

F18

K14V7V8

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND43

GND42

GND44

GND45

E14

E10

E16

E17

E18

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

CB96

0.1uCB107

CB99

0.1u

VCC_AGP VCC_AGP

C83

CB97

0.1uCB104

0.1u

FOR Core Logic FOR Hub Interface FOR PLL

03/02 Change
R632,R633,R634,R635,R636,R637,R638,R122 to 0 ohm.

V9

U5A

A20M#_R

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#

VCCSUS3_3

VCCSUS3_3

INTR

STPCLK#

RCIN#

A20GATE

THRMTRIP#

HI10
HI11

HI_STB

HL_STB#

HLCOMP

HI_SWING

HIREF

PIRQA#

PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICCLK

APICD0
APICD1

SERIRQ

REQ0#

REQ1#

REQ2#

REQ3#

REQ4#

GNT0#

GNT1#

GNT2#

GNT3#

GNT4#

LAN_CLK

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2

LAN_TXD0
LAN_TXD1
LAN_TXD2

GND46

GND47

E19

INT-82801DB

AB23
U21
AA21
W21
V22
AB22
V21

NMI

W23

SMI#

V23
U22
Y22
U23

NC

W20
L19

HI0

L20

HI1

M19

HI2

M21

HI3

P19

HI4

R19

HI5

T20

HI6

R20

HI7

P23

HI8

L22

HI9

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

CB95

0.1u

SLP_R
FERR#
IGNNE#_R
HINIT#_R
INTR_R
NMI_R
HSMI#_R

STPCLK#_R

KB_RST#
A20GATE#

TRIP#_R

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HL11
R521

HLCOMP

HI_ISWING
HUB_IREF

APICCLK
APIC_D0
APIC_D1
SERIRQ

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

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

ELAN_CLK
ELAN_SYNC
ELAN_RXD0
ELAN_RXD1
ELAN_RXD2
ELAN_TXD0
ELAN_TXD1
ELAN_TXD2

C140

0.01u

R632 0
R633 0

R634 0
R635 0
R636 0
R637 0
R122 0
R638 0

R733 X_0

60.4_1%

R130 68.1_1%

VCC1_5SB

A20M# (4)
SLP# (4)
FERR# (4)
IGNNE# (4)
HINIT# (4)
INTR (4)
NMI (4)
HSMI# (4)
STPCLK# (4)
KB_RST# (11)
A20GATE# (11)

TRMTRIP# (4,11)

HL[0..10] (6)

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

HL_STB (6)
HL_STB# (6)

VCC_AGP

INTA# (17,24)
INTB# (17)
INTC# (16,17,24)
INTD# (16,17)

IRQ14 (3)
IRQ15 (3)

SERIRQ (11)

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

SYSMAG_INT (11)
PGNT#0 (17)

PGNT#1 (17)
PGNT#2 (17)
PGNT#3 (24)
PGNT#4 (24)

ELAN_CLK (25)
ELAN_SYNC (25)
ELAN_RXD0 (25)
ELAN_RXD1 (25)
ELAN_RXD2 (25)
ELAN_TXD0 (25)
ELAN_TXD1 (25)
ELAN_TXD2 (25)

CB100

0.1u

CB101

0.1u

ICH4 STRAPPING RESISTORS

FERR#
TRMTRIP#
TRIP#_R

SERIRQ

KB_RST#
A20GATE#
REQA#
SYSMAG_INT

APIC_D0
APIC_D1
APICCLK

EE_DOUT

R123 62
R124 62
R822 62

R125 8.2K
R126 10K
R127 10K
R131 10K
R132 10K

R128 10K
R129 10K

R133 X_10K

VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

C334

0.1u

R135

HI_ISWING

HUB_IREF

0.01u

C80

C81

0.01u

226_1%

R136

C79

100_1%

0.1u

R137

C82

100_1%

0.1u

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

LAN Disable Circuit

VCC3_SB

U2C

LAN_DIS(11)

VCC3_SB

RSMRST#(11)

R569 8.2K
R570

2N3904S

LAN_DIS#

Q58_B

10K

Q58

5 6

DM7407-SOIC14

U2F

13 12

DM7407-SOIC14

If LAN_DIS="L", LAN_RST#=RSMRST#,
If LAN_DIS="H", LAN_RST#="L"

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

Brookdale-G ICH4 PCI & HI & LAN

MS-6541I1

R522
330

LAN_RST#

9 32Tuesday, June 25, 2002

0EE1

D4

1N5817-S-DO-241AC

R912 X_0
R913 X_0

SPKR(12)

LDRQ#(11)

USBP0-(19)
USBP1-(19)
USBP2-(19)
USBP3-(19)
USBP4-(19)
USBP5-(19)

Place Cap close
to Pin E7

THRM#

ICH4_S4#
ICH4_S5#
PWR_GD

R734 62

VRMPWRGD
PWRBTN_IN#

RSMRST#

SUSSTAT#

-RSTBTN
BATLOW#
GPIO6
GPIO11
SM_ALRT_CLKSMBCLK

SM_ALRT_SDA
INTRUDER#
RTCRST#

VBIAS

SMBDATA

SMBCLK
RTCX1
RTCX2

R833 33
R809 X_0
R149 0
R836 33

AC_SDIN0
NC_AC_SDIN1
NC_AC_SDIN2

GPIO12

-EXTSMI

GPI28

NC_LDRQ1#

BIAS

R176 22.6_1%

SM_ALRT_CLK
SM_ALRT_SDA

R851 0
R852 X_0

CPUGD

SYNC_R

ACBITCLK

SDO_R

02/26 Modify ,add
R851,R856

SLP_S3#(11,22)

PWR_GD(20)

CPU_GD(4)

-IO_PME(11)

RSMRST#(11)

SUSCLK(11)

SMBDATA

SMBDATA(13)

SMBCLK(13)

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

AC_RST#(12)

AC_SYNC(12)
BITCLK_14(3)
AC_BCLK(12)

AC_SDOUT(12)

AC_SDIN0(12)

-EXTSMI(11)

LAD0/FWH0(11,13)
LAD1/FWH1(11,13)
LAD2/FWH2(11,13)
LAD3/FWH3(11,13)

LFRAME#/FWH4(11,13)

USBP0+(19)
USBP1+(19)
USBP2+(19)
USBP3+(19)
USBP4+(19)
USBP5+(19)

Place < 0.5"

OC_REAR#(19)

OC_FRONT#(19)

SM_ALRT_CLK(17,24)

SM_ALRT_SDA(17,24)

SLP_S4#_S5#(11,21)

ICH4 DECOUPLING CAPACITOR

VCC3_SB VCCP

CB112

0.1u

Pin A22 Pin AC5 Pin AA23

CB113

0.1u

R138 1K

VCC5
VCC3

V1

THRM#

Y4

SLP_S3#

Y2

SLP_S4#

AA2

SLP_S5#

AB6

PWROK

Y23

CPUPWRGD

V19

VRMPWRGD

AA1

PWRBTN#

Y1

RI#

AA6

RSMRST#

AB3

SUSSTAT#

AA4

SUSCLK

Y3

SYS_RESET#

AB2

BATLOW#/TP0

R2

AGPBUSY#/GPIO6

AA5

GPIO11/SMBALERT#

AC3

SMLINK0

AB1

SMLINK1

W6

INTRUDER#

W7

RTCRST#

Y6

VBIAS

AB4

SMBDATA

AC4

SMBCLK

AC7

RTCX1

AC6

RTCX2

V20

NC

T21

CLK66

J23

CLK14

F19

CLK48

C13

AC_RST#

C9

AC_SYNC

B8

AC_BITCLK

D9

AC_SDOUT

D13

AC_SDIN0

A13

AC_SDIN1

B13

AC_SDIN2

H23

SPKR

V5

GPIO12

W3

GPIO13

T3

C3_STAT#/GPIO21

Y20

CPUPERF#/GPIO22

J21

SSMUXSEL/GPIO23

W1

GPIO27

W4

GPIO28

T2

LAD0/FWH0

R4

LAD1/FWH1

T4

LAD2/FWH2

U2

LAD3/FWH3

T5

LFRAME#/FWH4

U3

LDRQ0#

U4

LDRQ1#

C20

USBP0+

D20

USBP0-

A21

USBP1+

B21

USBP1-

C18

USBP2+

D18

USBP2-

A19

USBP3+

B19

USBP3-

C16

USBP4+

D16

USBP4-

A17

USBP5+

B17

USBP5-

A23

USBRBIAS

B23

USBRBIAS#

B15

OC0#

C14

OC1#

A15

OC2#

B14

OC3#

A14

OC4#

D14

OC5#

ICH4_S4#
ICH4_S5#

CB109

0.1u

Pin A16 Pin E7

VCC5_SB

V5REF

GND48

GND49

E21

E22F8G19

Place one 0.1u close
to ICH4 <100 mil

VCC3_SB

E15E7V6

V5REF1

V5REF2

V5REF_SUS

GND50

GND51

GND52

G21G3G6H1J6

VCC_AGP

CB111

0.1u

GND53

V5REF

CB108

0.1u

GND54

GND55

RTC_VCC

C22

VCCPLL

GND56

K11

GND57

GND58

K13

CB110
1u_0603

VCC_AGP

AB5

VCCRTC

GND59

K19

K23K3L10

L23

M14

VCC_HI

GND60

GND61

P18

VCC_HI

GND62

L11

VCC3_SB

VCC1_5SB

T22F6F7E9F9

VCC_HI

VCC_HI

GND63

GND64

GND65

L12

L13

L14

VCCP

AA23

P14

U18

VCPU_IO0

VCPU_IO1

VCPU_IO2

VCCLAN1_5/VCCSUS1_5

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

VCCLAN3_3/VCCSUS3_3

INT-82801DB

GND66

GND67

GND68

GND69

GND70

GND71

GND72

GND73

L21M1M11

GND74

M12

M13

M20

M22

N10

N11

Y7

GND102

GND75

GND76

N12

Y19

GND101

GND77

N13

N14

GND99

GND100

GND78

GND79

N19

N21

V17V3W22W5W8

GND97

GND98

GND80

GND81

N23N5P11

V15

GND95

GND96

GND82

GND83

U20

P13

T23

GND94

GND84

P20

R21R5T1

T19

PDCS1#
SDCS1#
PDCS3#

GND89

GND90

GND91

GND92

GND93

SDCS3#

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#
PIORDY
SIORDY

PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

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

GND85

GND86

GND87

GND88

P22P3R18

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9

PROCHOT BLOCK SYSTEM RESET

THRM#

Q3_B

R183 4.7K

VCCP

2N3904S

PROCHOT#(4)

Q3

-RSTBTN(20)

VCC5_SBVCC3_SB

R140

R139

X_1K

0

U5B

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

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

PWM_GPIO25

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)

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8
PDD9
PDD10
PDD11
PDD12 GPI28
PDD13
PDD14
PDD15

SDD0
SDD1
SDD2
SDD3
SDD4
SDD5
SDD6
SDD7
SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

GPIO7
GPIO18
GPIO20

GPIO24

PDD[0..15] (3)

SDD[0..15] (3)

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

F_AUD_DET (24)

PWM_GPIO25 (27)

FAN_CLAMP (27)

CH_FAN_OVRD (27)

D5_1

R141
X_3K

Password Clear Jumper

INTRUDER#
PD_IORDY
SD_IORDY
THRM#
SPKR
GPIO6
GPIO7
VRMPWRGD
GPIO18
GPIO20
CH_FAN_OVRD

PWM_GPIO25

R602 X_8.2K R823 1K

VCC3

AC_SDOUT

AC_SDOUT="1" to enter Safe Mode,
Internal 20K pull-down.

POWER BUTTON IN

PWRBTN_OUT#(11)

R528 8.2K

VCC3_SB

-RSTBTN

* Put a GND Plane under X'TAL
* Please put this block close ICH2

D5
1N4148-S-LL34

D6
1N5817-S-DO-241AC

C84_1

R146

1K

BAT1_1

BAT1

ICH4 STRAPPING RESISTORS

R525 330K

R151 4.7K
R153 4.7K
R155 8.2K
R169 X_1K
R171 4.7K
R172 4.7K
R760 X_10K
R857 8.2K
R858 8.2K
R871 8.2K

R860 8.2K
R872 X_8.2K

R162 X_15K

MSI

Title

Size Document Number Rev

Date: Sheet of

RTC BLOCK

JBAT1 Clear CMOS

RTC_VCC

R523 180K

CB297

0.1u_0805

0.047uC84

CB271
X_0.1u

VCC3_SB

R175
300

JPWD1_1

R168
10K

RTC_VCC VCC3_SB
VCC3

VCC3_SB

Q83_C

R648 0

CB298
X_0.1u

C85
18p

JPWD1
PIN1*2

Default
Short

SMBDATA
SMBCLK
BATLOW#
GPIO11
F_AUD_DET

-IO_PME
SLP_S3#
GPIO12

-EXTSMI
SLP_S4#_S5#
SUSSTAT#

RSMRST#
PWR_GDGPIO24

Q83_B
Q83

X_2N3904S

PWRBTN_IN#

R147

10M

R148 10M
X2

32K-12.5pf-CSA-309-D
+-30PPM 32pF

R526

Normal1 - 2
Clear CMOS2 - 3

JBAT1_1

1

RTCRST#

2

JBAT1_3

3

R647

4.7K

R152 X_4.7K
R154 X_4.7K
R156 8.2K
R158 4.7K
R160 330
R166 8.2K
R585 X_10K
R177 8.2K
R178 10K
R803 X_10K
R835 X_10K

R758 X_22K
R759 X_22K

VCC3

R814

8.2K

X_1K

-CPU_CHG default LOW.

MICRO-STAR

ICH4 ASIC/RTC/AC'97/GPIO/LPC/USB/IDE

MS-6541I1

10 32Tuesday, June 25, 2002

*

JBAT1
D1x3-BK

VBIAS

RTCX1
RTCX2

C86
18p

-CPU_CHG (11)

0EE1

5

LPC SUPER I/O LPC47B367

U8

27

PCIRST#1(3)
SIO_PCLK(3)

SERIRQ(9)

LDRQ#(10)

LFRAME#/FWH4(10,13)

LAD0/FWH0(10,13)

VCC3_SB
VCC3

CH_FAN_SENSE
CPU_FAN_SENSE

PWR_GD_10MS(23)

-PWRGD_30MS(3)

+12V

SLP_S4#_S5#(10)

PWRBTN_OUT#(10)

LPC_MR#(4)

SMBDATA_ISO(3,13,14)

SMBCLK_ISO(3,13,14)

VID0(4)
VID1(4)
VID2(4)
VID3(4)

LAD1/FWH1(10,13)
LAD2/FWH2(10,13)
LAD3/FWH3(10,13)

VCC5
VCC3

CHASS_ID0(20)
CHASS_ID1(20)

-CPU_CHG(10)
PCIRST#2(17,24)

AGP_RST#(16)

ATADET0(3)
ATADET1(3)

SKTOCC#(4)

PHY_DIS(25)

Default Low

PWRGDA(20)
RSMRST#(9,10)

PWRBTN#(20)

PDS_EN(21)

SUS_LED(20)

R910 X_0 CB304
R911 22

D D

C C

B B

SYSMAG_INT(9)

A A

VCC3

R668 8.2K

R656 13K_1%

SLP_S3#(10)

PS_ON(13,20,21)

-IO_PME(10)
PME#(16,17,24)

VCC3

-EXTSMI(10)

COLOR(20)

GP33(18)

-RISER1(24)

-RISER2(24)

R188 4.7K

LPC_PD#

LPC_MR#

12VIN

R657

-IO_TRMTRIP

R816 8.2K

PCIRST#
AGP_RST#

BRD_REV0
BRD_REV1

CPU_FAN_SENSE

BRD_ID0
SIO_ADDR

BRD_ID1

CH_FAN_SENSE RSMRST#

PHY_DIS

LPC_AVSS

FB42

600S_0805

LPC_MR#

0.1u

R791 X_0
R848 0
R792 X_0

R793
10K

10K

5

LRESET#

30

LCLK

31

SERIRQ

26

LDRQ#

25

LFRAME#

28

LPC_PD#

21

LAD0

22

LAD1

23

LAD2

24

LAD3

4

PWRGOODA

5

RSMRST#

105

PWRGD_D10M/GP75/IRQ9

106

PWRGD_D30M/GP76/IRQ10

107

5VIN

108

MR#

109

12VIN

1.78K_1%
1

PWRBTN_IN#/GP62

2

SLP_S3#/GP63

3

SLP_S5#/GP64

7

PDS_EN

PDS_EN/GP85/FAN_TACH1

8

S3_2_5V_ON#/GP86

10

PWRBTN_OUT#/GP66

11

PS_ON/GP67

14

IO_PME#/GP42

36

PME_IN#/GP13

37

WOL#/GP14

38

EVENT5#/GP15

39

S3_3V_CTRL/EVENT6#/GP16

53

THERMTRIP#/GP32

100

GP70

R_OFF/GP70/IRQ3

111

IO_SMI#/GP46

12

COLOR/GP30

13

BLINK_GR/GP31

9

CPU_SLOW/GP65

17

GPRST1#/GP60

18

GPRST2#/GP61

29

GP43/DDRC

33

GP10

34

GP11

35

GP12/FAN_TACH2

40

GP17

41

GP20/P17

42

GP21/P16

43

GP22/P12

44

GP23/RING#

45

GP24/SYSOPT

47

INTRUDER#/GP25

48

CPUOCC1#/GP26

49

GP27/CPUOCC2#

50

GP44/HDLOCK#

51

GP45/HDUNLCK#

54

GP33/WDO

101

RISER1#/GP71/IRQ4

102

RISER2#/GP72/IRQ5

103

GP73/IRQ6/FAN_TACH3

104

GP74/IRQ7

110

FAN_TACH4

52

AVSS

87

VSS4

57

VSS3

32

VSS2

6

VSS1

SMSC LPC47B367

U35

1

SDA

2

SCL

3

GND

4

U35_4

VCC

5

VID0

6

VID1

7

VID2

8

VID3

TACH3

9

TACH3

PWM2 TACH4

11

TACH1

TACH1

TACH2

12

TACH2

R795
10K

R794

CPU_FAN_SENSE(27)

DRVDEN1/GP41/IOCHCK#

TACH4/PROCHOT#

PWM3/ADDRESS_EN#

ADM1027/ EMC6D101

CPU_FAN_SENSE

RXD2/GP52/IRRX

DRVDEN0/GP40

INDEX#
MTR#0

GP37/DS1#

DS#0

GP36/MTR1#

DIR#

STEP#
WDATA#
WGATE#

TRACK0#

RDATA#

HEAD#

DSKCHG#

SLCT
BUSY

ACK#

SLIN#

INIT#

ERR#

AFD#

STB#

IRRX2/GP34

IRTX2/GP35

RI#1

RXD1

CTS#1

DCD#1

DSR#1

TXD1

RTS#1

DTR#1

RI2#/GP50

CTS#2/GP56

DCD#2/GP51

DSR#2/GP54

TXD2/GP53/IRTX

RTS#2/GP55

DTR2#/GP57

GA20/GP37

KBRST#/GP36

KBDATA

KBCLK

MSDATA

MSCLK

VTR1

VBAT

VCC3_3VSS5
VCC3_2
VCC3_1

CLK_14M

SUSCLK

PWM1/XTO

VCCP

2.5V
12V

5V

VID4

D1+

D1-

D2+

D2-PWM2/SMBALERT#

4

60
61
70
62
59
64
58
65
66
67
68
71
72

WP#

73
69
63

R_LP_D0

83

PD0

R_LP_D1

84

PD1

R_LP_D2

85

PD2

R_LP_D3

86

PD3

R_LP_D4

88

PD4

R_LP_D5

89

PD5

R_LP_D6

90

PD6

R_LP_D7

91

PD7

92
93

PE

94
95
82
81
96
97
98

55
56

118
112
116
119
114
113
115
117

RI2#

120
123
127
122
125
124
126
128

79
78
74
75
76
77

15
46
1999

80
121

20
16

CB301

0.1u

24

ADM_PWM

23

VCCP

22

MEM_STR

21

+12V

20

VCC5

19
18
17

CPU_TEM+

16

CPU_TEM-

1510
14

TACH4
PWM3

13

CPU_TEM+ CPU_TEM-

4

RN76 33
7 8
5 6
3 4
1 2
7 8
5 6
3 4
1 2

RN77 33

BIOS_P

FWH_RST#

R702 X_1K

CB299 0.1u
CB300 0.01u

CB302

0.1u

ADM_PWM (27)

CH_FAN_SENSE

CB305

1000p

LP_D0
LP_D1
LP_D2
LP_D3
LP_D4
LP_D5
LP_D6
LP_D7

VCC3_SB

CB303

0.1u

VID4 (4)

CPU_TEM+ (4)
CPU_TEM- (4)

PWM3

DRVDEN0 (18)
LAN_DIS (9)
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_D[0..7] (18)
LP_SLCT (18)
LP_PE (18)
LP_BUSY (18)
LP_ACK# (18)
LP_SLIN# (18)
LP_INIT# (18)
LP_ERR# (18)
LP_AFD# (18)
LP_STB# (18)

BIOS_P (13)
FWH_RST# (13)

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

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

VCC3_SB
RTC_VCC
VCC3

SIO_14 (3)
SUSCLK (10)

CH_FAN_SENSE (27)

3

VCCP

LPC I/O STRAPPING RESISTOR

-RISER1

-RISER2

GP33

PWR_GD_10MS
PWRBTN_OUT#

SKTOCC#
LAN_DIS
PHY_DIS

SIO_ADDR

SYS_ADDR
L: 0x02E

X: BIOS PROGRAMS.

CHASS_ID0
CHASS_ID1

BRD_ID0
BRD_ID1
BRD_REV0
BRD_REV1

GP14 :CHASSIS ID0
GP15 :CHASSIS_ID1
GP23 :BRD_ID0
GP27 :BRD_ID1

GP10, GP11 PULLDOWN FOR INITIAL VERSION.

PCIRST#2
AGP_RST#

3

R946 1K

R672 10M
R673 10K
R817 2.2K

R187 4.7K

R674 8.2K
R675 8.2K
R676 X_1K
R677 10K
R678 X_1K
R679 X_10K

R681 1K
R682 X_4.7K
R683 1K
R684 X_4.7K
R685 1K

R948 2.2K
R949 2.2K

Q96.B

-PWRGD_30MS(3)

R665 8.2K
R666 8.2K

R667 1K

R669 10K
R670 4.7K
R671 8.2K

C87
X_2.2u-0805

VCC3

R944

2.2K

Q95.B

Q96
2N3904S

VCC3
VCC3

VCC5

VCC3_SB
VCC3_SB
VCC3_SB

RTC_VCC

VCC3
VCC3

VCC3
VCC3
VCC3
VCC3

2

Clock Generator Enable

VCC3

R945

2.2K

Q94.G

Q95
2N3904S

VCC3

R947

2.2K

-PWRGD_30MS

CPURST#(6)

Title

Size Document Number Rev

2

Date: Sheet of

VCC3

R943

2.2K

Q94
NDS7002AS

Q97
NDS7002AS

THRMTRIP LEVEL SHIFT

VCC3

Q22_B

R729 15K

VCC3

02/28 ADD R855 for PWM3 signal
pull-up resistor

R839
X_10K

R842
X_1K

MSI

ADM_PWM
PWM3

PWM2
PWM3

MICRO-STAR

I/O LPC47B367 & ADM1027

1

R728

8.2K

-IO_TRMTRIP

Q22
2N3904S

MS-6541I1

1

VTT_GD# (3)

-IO_TRMTRIP

TRMTRIP# (4,9)

R840 4.02K_1%
R855 10K

R831 X_100
R841 X_100

11 32Tuesday, June 25, 2002

VCC3

0EE1

VCC3

8

CODEC CLOCK

24.576MHz

12.288MHz

48.000MHz

14.318MHz

CT19
10u

AC_RST#(10)
AC_SDIN0(10)
AC_SDOUT(10)
AC_SYNC(10)
AC_BCLK(10)

CODEC_14(3)

HPR_OUTR(24)

HPR_OUTL(24)

8

+

SPKR(10)

CB126

0.1u

Internal Pull-up

R195 4.7K
R199 X_4.7K1 2

FB4 80S_0805

0

R815

AC_RST#
R204 33
R205 0

R206 33

X_47pC92

R802 X_0

MONO_R

R690 20K
R692 10K

MONO_L

R694 20K
R695 10K

R697

100K

ID1# ID0#

1 1
1 0
0 1
0 0

D D

C C

B B

A A

7

R800 1K
R801 1K

1 2

DVDD1

CB127

0.1u

X_INCODEC_14
X_OUT

R216
1K

R219
1K

11
SDIN
SDOUT

10

BITCLK

12

AUX_L
AUX_R

R753 4.7K
CD_L
CD_GND
CD_R

L9

1 2

300

L10

1 2

U10_47
U10_48

U10

1

DVDD1

9

DVDD2

4

DVSS1

7

DVSS2

2

XTL_IN

3

XTL_OUT
RESET#

8

SDATA_IN

5

SDATA_OUT
SYNC

6

BIT_CLK
PC_BEEP

R754 4.7K

300

INTERNAL_SPEAKER

C301 1u_0805

C301_1

C303 0.01u

R700

C304

10K

0.01u

7

ID0#
ID1#

4847464544424140394338

NC

NC

TEST6

TEST5

TEST4

TEST1

AVSS2

TEST2

DACOUTL

DACOUTR

37

AVDD2

AD1981A

PHONE

AUXL

AUXR

VIDEOL

VIDEOR

CDL

CDGND

CDR

MIC1

1314151617181920212223

U10_16
U10_17

SPEAKER_R

C109
560p

SPEAKER_L

C116
560p

M_OUT

R691 20K

SPKR_OUTR_SPKR

MIC2

CMIMIC_IN

R698 20K

MONO

CMIC2

6

LOUTR

LOUTL

VRDA

VRAD

AFILT2
AFILT1

VREF

AVDD1

AVSS1

LINL

LINR

ADI-AD1981A

24

LINR1

LINL1

6

HP_OUTR
HP_OUTL

+5VR

CB128

0.1u

+5VR

36
35

34

U10_34

NC

33

NC

32
31

30
29

28

M_REF MIC_REF
27
25

26

C98 1u_0603

C102 1u_0603

CMIC2(24)

CMIMIC_IN(24)

C302 1u_0805
R699

3.4K_1%

R834 X_2.2k

CB125

0.1u

R209 6.2k_1%

R212 6.2k_1%

+5VR

NC

5

HP_OUTR (24)
HP_OUTL (24)

AC'97 AUDIO CODE AD1981A CHIPSET

R752
0

C89

U10_33

0.1u
R813 0

VREF

+5VR

+

CB309

X_10u

1u_0603

R207_1

R211_1

CMIC2 R863_1

CMIMIC_IN

R693
13K_1%

VOL_INM_OUT_R
VOL_CTRL

C93

0.1u

C330

R207 6.2k_1%

R211 6.2k_1%

+5VR

C105 0.1u_0805

+5VR

POWER_AMP

CB307

0.1u

U36

5

VI

7

VC

6

S_GND

15

P_GND

1

NC1

2

NC2

3

NC3

8

NC4

9

NC5

10

NC6

TDA7056AT(3W)

5

U10_29

C94
270p

C346 X_0.1u_0805

R213 1.5K

C104 4.7u_0805

R864 X_1.5K
C348 X_4.7u/0805

4

VCC

14

OUT+

17

OUT-

11

NC7

12

NC8

13

NC9

18

NC10

19

NC11

20

NC12

U10_30

C95
270p

C99
390p

C103
390p

AMP_VCC

C96
270p

LINR

LINL

R214_1

MONO_OUT+
MONO_OUT-

U10_31

R214 2.2K

R865_1

C106

C347

0.01u

U10_32

C97

X_0.01u

4

270p

R863 X_1K

R215 1K

R865 X_2.2K

4

SPEAKER_R
MONO_R
MONO_L
SPEAKER_L

LINR

LINL

MIC_REF

MIC1

MIC_REF

C107
390p

DECOUPLING CAPACITOR

INTL_SPK1

2
1

SIP2B

1
2
4
5
3

6
7
8
9

17
10

11
12
13
14
15
16
18

C117 0.1u

MIC1R215_1

FB5 0_0805
C123 X_0.1u

VCC5

C366

0.1u

C367

3

AUD_X1

L_OUT_IN_MIC

CT74

100u_25V

VCC5

2

+12V POWER_AMP

FB47 0_0805

VR11
LM78L05-STO89

214

C363

0.1u

VR10

+12V

X_FAN1117A

3 2

VIN VOUT

C100

+

0.1u

VR9
X_LM1117-TO263

S

VOUT

ADJ

SOT-223

POWER_AMP

D

OUT

IN

ADJ

G

1

+5VR+12V

3

OUT

GNDINGND

4

1

ADJ

C365
X_0.1u

+12V

VR1
X_LM1117-TO252

S

C364

1u_0805

R937
X_133_1%

R939
X_976_1%

IN

ADJ

G

POWER_AMP

C101

1u_0805

R938
X_6.2k_1%

OUT

+

CT17
X_10u

POWER_AMP

D

ADJ

CT80

100u_25V

+

CD-IN CONNECTOR

CD_R

C112 1u_0603

CD_GND
CD_L R221_1

AUX_R JAUX1_4

AUX_L R687_1

C368

0.1u

0.1u

3

Title

Size Document Number Rev

Date: Sheet of

R529_1

C114 1u_0603
C115 1u_0603

R530

R222

2.7K

4.7K

R688

4.7K

R686_1

MICRO-STAR

C299 1u_0603

C300 1u_0603

MSI

AC'97 AUDIO Codec-AD1981A & Amplifer-SSM2211

MS-6541I1

2

R218 4.7K
R529 2.7K

R221 4.7K

R224

4.7K

R686 4.7K

R687 4.7K

R689

4.7K

JCD1_4R218_1
JCD1_2

JCD1_1

2.54mm

JAUX1_1

12 32Tuesday, June 25, 2002

1

4
3
2
1

CD IN

4
3
2
1

AUX IN

2.54mm

JCD1
YJ104-B

JAUX1
YJ104-B

0EE1

+12V

R950 X_0

VCC3

R820 X_0
R821 0

R951 8.2K

BIOS_P(11)

R952

4.7K

FWH_VPP_EN

VCC3

Q98

NDS7002AS

Q99

NDS7002AS

FWH_VPP

PCIRST#1(3)
FWH_RST#(11)

FRONT_USB#(19)

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

LED BLOCK

VCC5_SB

R917
1K

LED1
GREEN LED

Q93
NDS7002AS

PS_ON
DIAGNOSTIC
LED

PWRBTN#(20)

LED_PS_ON_A

12

VCC3_SB

PS_ON(11,20,21)

LED_PS_ON_C

PS_ON

SMBus Isolation

+12V

R914

R915

0

0

SMBCLK (10)

SMBCLK_ISO (3,11)
SMBDATA (10)

SMBDATA_ISO (3,11)

R444

X_2.7K

Q59_D

R445 X_10K

DS

PWROK#(20)

PWROK#

Q59

X_NDS7002ASG

Q49_G

DS

Q47
X_NDS7002ASG

DS

Q49
X_NDS7002ASG

Firware Hub (FWH)

RST#
PRES3

FRONT_USB#

PRES1TBL#
PERS0

TBL#

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

PWRBTN#

32

VCC

31

CLK

30

FGPI4

29

IC(VIL)

28

GNDA

27

VCCA

26

GND

25

VCC

24

INIT#

23

FWH4

22

RFU

21

RFU

20

RFU

19

RFU

18

RFU

VCC3_SB VCC3_SB

R918

300

LED_PB

Power
Button
Press LED

12

LED2
GREEN LED

C359

0.01u

FWH DECOUPLING CAPACITORS

VCC3

CB129

CB338

0.1u

0.1u

Place Cap. as Close to
FWH< 350 mil

PRES4

PCIRST#1

VCC3

FWH_PCLK (3)

PCIRST#1 (3)
LFRAME#/FWH4 (10,11)

LAD3/FWH3 (10,11)

R919

300

AUXILIARY
POWER LED

LED_AUX

12

LED3
GREEN LED

FWH RESISTORS

PRES4

PRES3
PRES1
PERS0

TBL#
FRONT_USB#
PRES3

R236 1K
R242 X_1K
R244 X_1K
R240 1K

R604 X_10K
R243 8.2K
R859 8.2K

TBL# PRES1

R789 8.2K

VCC3

TBL#

R790

8.2K

JTBL1
PIN1*2

Default
OPEN

VCC3

PCB OTHER COMPONENT

BS1

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS4

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS7

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

8
7
6

1
2
3
4 5

9

BS5

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS8

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

8
7
6

BS2

X_150 Drill / 300 Pad

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

SIMULATION TRACE

VCC5

J1

J1_2

X_PIN1*2

J2_1

X_PIN1*2

J2

Location Reference Hold

12

12

12

FM1

FM2

FM

FM

12

12

FM5

FM6

FM

FM

12

FM9
FM

12

FM14
FM

MSI

Title

Size Document Number Rev

Date: Sheet of

12

12

FM10
FM

12

FWH & Write Protect & LED

12

FM3

FM4

FM

FM

12

12

FM7

FM8

FM

FM

12

FM11

FM12

FM

FM

12

FM16

FM17

FM

FM

MICRO-STAR

MS-6541I1

12

FM13
FM

12

FM18
FM

13 32Tuesday, June 25, 2002

0EE1

8

7

MEM_STR

6

5

4

3

MEM_STR

2

1

SYSTEM MEMORY

738467085

108

120

148

168223054627796

104

112

128

136

143

156

164

172

1801582

VDDQ12

VSS18

145

152

VDDQ13

VSS19

160

2

VDDQ14

VSS20

VDDID

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#)

VSS21

DDR2
N13-1840021

176

DDR2

184

VDDSPD

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141
118

A11

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

16
17
137
138
76
75

173

NC5

10
21

CKE0

111

CKE1

65

CAS#

154

RAS#

97

DM0

107

DM1

119

DM2

129

DM3

149

DM4

159

DM5

169

DM6

177

DM7

140

DM8

MICRO-STAR

DDR DIMM1&2

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

DDRMAA0
DDRMAB1
DDRMAB2
DDRMAA3
DDRMAB4
DDRMAB5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9
DDRMAA10
DDRMAA11
DDRMAA12

MSBS0
MSBS1

SMBCLK_ISO
SMBDATA_ISO

MEM_STR

DCLK4
DCLK4#
DCLK3
DCLK3#
DCLK5
DCLK5#

MSCKE2
MSCKE3
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

MS-6541I1

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)

14 32Tuesday, June 25, 2002

1

0EE1

738467085

108

120

148

168223054627796

104

112

128

136

143

156

164

172

1801582

184

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

D D

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

C C

B B

MWE#(7,15)

A A

DDR_VREF

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

Place 104p Cap. near the DIMM

8

MEM_STR

150_1%

R250

150_1%

MWE#

DDRMD0
DDRMD1
DDRMD2
DDRMD3
DDRMD4
DDRMD5
DDRMD6
DDRMD7
DDRMD8
DDRMD9
DDRMD10
DDRMD11
DDRMD12
DDRMD13
DDRMD14
DDRMD15
DDRMD16
DDRMD17
DDRMD18
DDRMD19
DDRMD20
DDRMD21
DDRMD22
DDRMD23
DDRMD24
DDRMD25
DDRMD26
DDRMD27
DDRMD28
DDRMD29
DDRMD30
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
DDRMD61
DDRMD62
DDRMD63

C129

0.1u

C130

0.1u

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

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

SLAVE ADDRESS = 1010000B

102

NC4

7

VDDQ0

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

3111826344250586674818993

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

DDR DIMM SOCKET

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

100

116

124

132

6

VDDID

VDDQ10

VDDQ11

VDDQ12

VDDQ13

VDDQ14

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

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

VSS16

139

DM8

VSS17

VSS18

VSS19

VSS20

VSS21

DDR1

145

152

160

176

N13-1840021

DDR1

Close to North-Bridge

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

43
41
130
37
32
125
29
122
27
141
118
115
103

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

DDRMAA0
DDRMAA1
DDRMAA2
DDRMAA3
DDRMAA4
DDRMAA5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9

DDRMAA10
DDRMAA11
DDRMAA12

MSBS0

MSBS1

SMBCLK_ISO
SMBDATA_ISO

DCLK1
DCLK1#
DCLK0
DCLK0#
DCLK2
DCLK2#

MSCKE0
MSCKE1
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

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

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

SMBCLK_ISO (3,11)
SMBDATA_ISO (3,11)

9Pcs doupling
caps place
between DDR1
and DDR2

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 (15)
SDM1 (15)
SDM2 (15)
SDM3 (15)
SDM4 (15)
SDM5 (15)
SDM6 (15)
SDM7 (15)

5

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

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

MEM_STR

MEM_STR

+

100u_16V

CB130

0.1u
CB131

0.1u
CB132

0.1u
CB133

0.1u
CB134

0.1u
CB135

0.1u
CB136

0.1u
CB137

0.1u
CB138

0.1u

DDR_VREF

Place 104p Cap. near the DIMM

+

CT24

CT26
X_1000UF_6V

4

DDRMD0
DDRMD1
DDRMD2
DDRMD3
DDRMD4
DDRMD5
DDRMD6
DDRMD7
DDRMD8
DDRMD9
DDRMD10
DDRMD11
DDRMD12
DDRMD13
DDRMD14
DDRMD15
DDRMD16
DDRMD17
DDRMD18
DDRMD19
DDRMD20
DDRMD21
DDRMD22
DDRMD23
DDRMD24
DDRMD25
DDRMD26
DDRMD27
DDRMD28
DDRMD29
DDRMD30
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
DDRMD61
DDRMD62
DDRMD63

MWE#

C128

0.1uR249

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 = 1010010B

NC3

102

NC4

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

3111826344250586674818993

3

VSS7

VDDQ9

VDDQ10

VDDQ11

DDR DIMM SOCKET

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

100

116

124

132

139

MSI

Title

Size Document Number Rev

Date: Sheet of

8

7

6

5

4

3

2

1

DDR TERMINATORS

DDRMD1

D D

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

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

MSBS0(14)

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

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

MSBS1(14)

DDRMAA10(7,14)

C C

B B

DDRMAA0(7,14)

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

MSCS1#(7,14)
MSCS0#(7,14)
MSCS3#(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#
MSCS0#
MSCS3#
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
R739 56
R740 56

VTT_DDR

DDRMD1(7,14)
DDRMD5(7,14)
DDRMD0(7,14)
DDRMD4(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)
DDRMD29(7,14)
DDRMD25(7,14)
DDRMD28(7,14)
DDRMD31(7,14)
DDRMD27(7,14)
DDRMD26(7,14)
DDRMD30(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
DDRMD0
DDRMD4
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
DDRMD29
DDRMD25
DDRMD28
DDRMD31
DDRMD27
DDRMD26
DDRMD30
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

RN27 561 2

3 4
5 6
7 8
1 2

RN28 56

3 4
5 6
7 8

RN29 561 2

3 4
5 6
7 8

RN30 561 2

3 4
5 6
7 8
1 2

RN31 56

3 4
5 6
7 8

RN33 561 2

3 4
5 6
7 8
1 2

RN34 56

3 4
5 6
7 8

R735 56
R736 56
R737 56

RN38 561 2

3 4
5 6
7 8
1 2

RN39 56

3 4
5 6
7 8

RN41 561 2

3 4
5 6
7 8
1 2

RN42 56

3 4
5 6
7 8

RN43 561 2

3 4
5 6
7 8

RN44 561 2

3 4
5 6
7 8
1 2

RN45 56

3 4
5 6
7 8

RN46 561 2

3 4
5 6
7 8
1 2

RN72 56

3 4
5 6
7 8

RN73 561 2

3 4
5 6
7 8

RN74 561 2

3 4
5 6
7 8

VTT_DDR

VTT_DDR

DDR Decouping Caps

VTT_DDR VTT_DDR

CB280

0.1u
CB281

0.1u
CB282

0.1u
CB283

0.1u
CB284

0.1u
CB285

0.1u
CB286

0.1u
CB287

0.1u
CB288

0.1u
CB289

0.1u
CB290

0.1u
CB291

0.1u
CB292

0.1u
CB293

0.1u
CB294

0.1u
CB295

0.1u
CB296

0.1u

CB139

0.1u
CB141

0.1u
CB143

0.1u
CB145

0.1u
CB147

0.1u
CB149

0.1u
CB151

0.1u
CB153

0.1u
CB155

0.1u
CB157

0.1u
CB159

0.1u
CB161

0.1u
CB163

0.1u
CB165

0.1u
CB167

0.1u
CB169

0.1u
CB171

0.1u

Total 110 signal, need 55 pcs decoupling.

Place for VTT_DDR island

VTT_DDR

CT27

+

1000UF_6V

Place at the end of
the VTT_DDR island

VTT_DDR

C133

4.7u_0805
C132

4.7u_0805
C131

4.7u_0805

Top Vtt

Center Vtt

Bottom Vtt

CB140

0.1u
CB142

0.1u
CB144

0.1u
CB146

0.1u
CB148

0.1u
CB150

0.1u
CB152

0.1u
CB154

0.1u
CB156

0.1u
CB158

0.1u
CB160

0.1u
CB162

0.1u
CB164

0.1u
CB166

0.1u
CB168

0.1u
CB170

0.1u
CB172

0.1u
CB173

0.1u
CB174

0.1u
CB175

0.1u
CB176

0.1u

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet of

2

MICRO-STAR

DDR Terminator Resistor

MS-6541I1

15 32Tuesday, June 25, 2002

0EE1

1

8

7

6

5

4

3

2

1

AGP SIGNAL REFERENCE CIRCUIT

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

D D

INTD#(9) INTC# (9,24)

AGPCLK(3)

GREQ#(7)

ST0(7)
ST2(7)

RBF#(7)

SBA0(7)
SBA2(7)

SB_STB(7)

SBA4(7)
SBA6(7)

C C

B B

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)
GAD5(7)

GAD3(7)
GAD1(7)

AGPREF(7)

VCC5 = 60mils trace / 15 mils space

AGP1

B1

VCC5

INTD#
GREQ#

VCC3

RBF#

SB_STB

VCC3_SB

GAD_STB1

VCC_AGP

GIRDY#

GPERR#
GSERR#

GAD_STB0

AGPREF

CB178

0.1u

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
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66

AGP-D124-BN_1.5V

-OVRCNT
5V
5V
USB+
GND

-INTB
CLK

-REQ

3.3V
ST0
ST2

-RBF
GND
RESERVED
SBA0

3.3V
SBA2
SB_STB
GND
SBA4
SBA6
RSVD/KEY
GND/KEY
AUX3V/KEY

3.3V/KEY
AD31
AD29

3.3V
AD27
AD25
GND
AD_STB1
AD23
VDDQ
AD21
AD19
GND
AD17
C/-BE2
VDDQ

-IRDY
AUX3V/KEY
GND/KEY
RSVD/KEY

3.3V/KEY

-DEVSEL
VDDQ

-PERR
GND

-SERR
C/-BE1
VDDQ
AD14
AD12
GND
AD10
AD8
VDDQ
AD_STB0
AD7
GND
AD5
AD3
VDDQ
AD1
VREF_CG

INTC# INTD#

-TYPEDET

RESERVED

USB-

GND

-INTA

-RST

-GNT

3.3V

RESERVED

-PIPE
GND

-WBF
SBA1

3.3V
SBA3

-SB_STB
GND

SBA5
SBA7

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

AD30
AD28

3.3V
AD26
AD24

GND

-AD_STB1
C/-BE3
VDDQ

AD22
AD20

GND
AD18
AD16

VDDQ

-FRAME

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-TRDY

-STOP

-PME

GND
AD15

VDDQ

AD13
AD11

GND

C/-BE0
VDDQ

-AD_STB0
GND

VDDQ

VREF_GC

A1

12V

ST1

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

INTC#
GGNT#

VCC3

PIPE#
WBF#

SB_STB#

GAD_STB#1

VCC_AGP

GFRAME#

GTRDY#GDEVSEL#
GSTOP#

GPAR

GAD_STB#0

AGP Slot Imax
VCCq 8.0A

VCC3 6.0A
VCC12 1.0A
VCC5 2.0A
VCC3_SB ?A

AGP_RST# (11)
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# (9,11,17,24)

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)

GREQ#
GGNT#

VCC_AGP VCC5

+

CT28
1000UF_6V 0.01u
CB78

0.1u
C138

0.1u
C139

0.1u
C141

0.01u
C322

0.01u
CB272

0.1u

GFRAME#
GIRDY#
GTRDY#
GDEVSEL#
GSTOP#

GPAR
GPERR#
GSERR#

WBF#
PIPE#
RBF#
ST1
ST2
ST0

VCC_AGP

R277

AGPREF: 10uA

1K_1%

AGPREF

R278
1K_1%

NEAR AGP SLOT

AGP TERMINATION RESISTORS

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

/N

VCC_AGP

/N
/N
/N
/N

X_8P4R-6.8K

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

RN78 X_8P4R-6.8K1 2

RN79

AGP SLOT DECOUPLING CAPACITORS

C134

0.01u

GAD_STB0
GAD_STB1
SB_STB

GAD_STB#1
GAD_STB#0
SB_STB#

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

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

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

/N

VCC_AGP

/N
/N

/N
/N
/N

Place these resistors between AGP slot & GMCH

VCC3_SB VCC3+12V

C135

C136

0.01u

+

CT29
1000UF_6V
CB179

0.1u
CB180

0.1u
CB181

0.01u

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet of

2

MICRO-STAR

AGP SLOT

MS-6541I1

16 32Tuesday, June 25, 2002

1

0EE1

8

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

-12V

B1
B2
B3
B4

VCC3

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

D D

C C

B B

VCC5

INTC#
INTG#

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#(9,24)

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

7

PCI1

-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

IDSEL = AD20
MASTER = PREQ0
INTA#

TRST#

+12V

INTA#

INTC#

+5V(I/O)

GND
GND

RST#

+5V(I/O)

GNT#

GND

AD30

+3.3V

AD28
AD26

GND
AD24
IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME#

GND

TRDY#

GND

STOP#

+3.3V

SDONE

SBO#

GND
AD15

+3.3V

AD13
AD11

GND

C/BE#0

+3.3V

GND

+5V(I/O)

REQ64#

6

5

4

3

2

1

PCI SLOT 3 (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#

+12V

INTA#

INTC#

RESERVED

+5V(I/O)

RESERVED

GND
GND

RESERVED

RST#

+5V(I/O)

GNT#

GND

RESERVED

AD30

+3.3V

AD28
AD26

GND
AD24
IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME#

GND

TRDY#

GND

STOP#

+3.3V

SDONE

SBO#

GND
AD15

+3.3V

AD13
AD11

GND

C/BE#0

+3.3V

GND

+5V(I/O)

REQ64#

+12V

A1
A2
A3

TMS

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

+3.3

A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43

PAR

A44
A45
A46
A47
A48
A49

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

VCC5

VCC3

INTC#
INTG#

VCC3_SB

PCIRST#2

PGNT#1 (9)

PME#
AD30

AD28
AD26

AD24

AD25 AD26

R306 300

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SM_ALRT_CLK

SM_ALRT_SDA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

INTG#
INTC#

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK#64

+12V

A1
A2
A3

TMS

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

+3.3

A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43

PAR

A44
A45
A46
A47
A48
A49

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

INTA#
INTF#

VCC5

VCC3

VCC3_SB

PCIRST#2 (11,24)
PGNT#0 (9)
PME# (9,11,16,24)

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

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

R308 300

PCI1_ID

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

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

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

SM_ALRT_CLK (10)
SM_ALRT_SDA (10)

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

AD20

INTF#
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

IDSEL = AD25

VCC5VCC5

PREQ#2

VCC3

-12V

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

PCI3

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

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

IDSEL = AD26

TRST#

+12V

INTA#

INTC#

RESERVED

+5V(I/O)

RESERVED

GND
GND

RESERVED

RST#

+5V(I/O)

GNT#

GND

RESERVED

AD30

+3.3V

AD28
AD26

GND
AD24
IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

FRAME#

GND

TRDY#

GND

STOP#

+3.3V

SDONE

SBO#

GND
AD15

+3.3V

AD13
AD11

GND

C/BE#0

+3.3V

GND

+5V(I/O)

REQ64#

+12V

A1
A2
A3

TMS

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

+3.3

A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43

PAR

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

INTF#
INTA#

VCC3_SB

PCIRST#2

PGNT#2 (9)

PME#
AD30

AD28
AD26

AD24
R307 300
PCI3_IDPCI2_ID
AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SM_ALRT_CLK

SM_ALRT_SDA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

MASTER = PREQ2MASTER = PREQ1

INTC#

INTF#

PCI PULL-UP / DOWN RESISTORS

DEVSEL#

1 2

TRDY#

3 4

IRDY#

5 6

FRAME#

7 8 CB183

SERR#

1 2

PERR#

3 4
5 6

PLOCK#
STOP#

PME#

7 8
R310 2.7K
R311 2.7K
R832 X_4.7K

SM_ALRT_CLK

A A

SM_ALRT_SDA

8

VCC5 VCC5

RN48

2.7K

2.7K
VCC3_SB

7

PREQ#3(9,24)
PREQ#2(9)
PREQ#1(9)
PREQ#0(9)
PREQ#4(9,24)

REQ#64
ACK#64

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

1 2
3 4
5 6
7 8

R309 2.7K

R313 4.7K
R314 4.7K

6

RN49

2.7K

VCC5

INTC#(9,24)
INTA#(9,24)
INTE#(10)
INTD#(9)

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

INTH#(10)
INTG#(10,24)

5

INTC#
INTA#
INTE#
INTD#

INTB#
INTF#
INTH#
INTG#

RN50

8.2K
1 2
3 4
5 6
7 8

8.2K
1 2
3 4
5 6
7 8

VCC3

VCC3

4

VCC5

+

+

PCI SLOT DECOUPLING CAPACITORS

CT75
100u_16V
CT30
470u
CB184

0.1uRN51
CB189

0.1u
CB192

0.1u
CB194

0.1u
CB196

0.1u
CB198
100p
CB200
100p

VCC3

3

+

+

CT73
1000UF_6V
CT31
X_1000UF_6V
CB185

0.1u
CB190

0.1u
CB193

0.1u
CB195

0.1uRN52
CB197

0.1u
CB199
100p
CB201
100p
CB203
100p

-12V

Title

Size Document Number Rev

Date: Sheet of

MSI

CB182

0.1u
CB186

0.1u

+12V VCC3_SB

PCI SLOT 1&2&3

2

0.1u
CB187

0.1u
C308

4.7u_1206

MICRO-STAR

MS-6541I1

+

CT32
1000UF_6V
CB188

0.1u
CB191

0.1u

17 32Tuesday, June 25, 2002

1

0EE1

8

VCC5

C144 0.1u

D D

DTRA#(11)
RTSA#(11)

SOUTA(11)

D9

-12V

1N4148-S-LL34

CB206

0.1u

U14

20

VCC

DCDA

2

RIN1

RXDA

3

RIN2

4

RIN3

CTSA

7

RIN4

DSRA

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

75232-1

-12VR +12VR

7

SERIAL PORT 1

1

V+

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

5

DOUT1

6

DOUT2

8

DOUT3

10

V-

+12V

+12VR

CB205 0.1u

DTRA
RTSA
TXDA

CB204 0.1u

-12VR

D10

1N4148-S-LL34

CB207

0.1u

DCDA# (11)
SINA (11)

CTSA# (11)
DSRA# (11)

6

DCDA
RXDA
RIA
DTRA

RTSA
CTSA
TXDA
DSRA

DCDA
RXDA RTSA
TXDA
DTRA

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

FB8 0_0805
C153 0.1u

LPT1B

DSRA
CTSA

RIA

CN2
220p

CN4
220p

5

4

3

2

1

INTERNAL MODEM WAKEUP HEADER

VCC3_SB

R703

R194

1K

Q6
2N3904S

2.2K1000p

RIA# (11)

D26

1N4148-S-LL34

RIA_DRIA

R193 4.7K

Q6_B

C375

DCDA
RXDA
RIA
DTRA

C C

B B

A A

LP_D[0..7](11)

LP_D2
LP_INIT#
LP_D3

LP_SLIN#(11)

LP_BUSY(11)
LP_ERR#(11)

1 2
3 4
5 6
7 8

LN1

X_120ohm/100Mhz

LP_D3(11)

LP_INIT#(11)

LP_SLCT(11)

LP_PE(11)

LP_ACK#(11)

LP_D1(11)

LP_AFD#(11)

LP_D0(11)

LP_STB#(11)

1 2
3 4
5 6
7 8

LN3

X_120ohm/100Mhz

8

VCC5

LP_SLIN#
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#

1N4148-S-LL34
D11

R320 2.2K

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

D11_1

LP_D4
LP_D5
LP_D6
LP_D7LP_SLIN#

LP_D0
LP_AFD#
LP_D1
LP_ERR#

RTSA
CTSA
TXDA
DSRA

PARALLEL PORT

LP_D2
LP_INIT#
LP_D3

7

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

LN4

X_120ohm/100Mhz

1 2
3 4
5 6
7 8

LN6

X_120ohm/100Mhz

RN53

2.2K

RN55

2.2K

RN56

2.2K

RN57

2.2K

1 2
3 4
5 6
7 8

LN2

X_120ohm/100Mhz

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

CN5
220p

CN6
220p

CN7
220p

CN8
220p

6

LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

LP_STB#

LP_STB#
LP_D0
LP_D1
LP_D2
LP_D3
LP_D4
LP_D5
LP_D6
LP_D7
LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

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

1 2
3 4
5 6
7 8

LN5

X_120ohm/100Mhz

FB48 X_120ohm/100MHz

LPT1A

LP_AFD#
LP_ERR#
LP_INIT#
LP_SLIN#

PS2 KEYBOARD & MOUSE CONNECTOR

R319
1K

R925

R926

R927

R928

4.7K

4.7K

4.7K

MSDATA(11)

MSCLK(11)

KBDATA(11)

KBCLK(11)

FB16 0_0805

4.7K

FB10 300
FB12 300

FB13 300
FB14 300

MS_DT
MS_CK

KB_DT
KB_CK

C157
180p

C158
180p

FLOPPY CONNECTOR

1 2

VCC5

R322 150
R323 150
R324 150
R325 150
R326 150

5

INDEX#
TRACK0#
FDD_WP#
RDATA#
DSKCHG#

4

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

KBMS1

14

4
6
2

13

1
5
3

C159
180p

15 17
C160
180p

MINIDINx2-D12-ML

FLOPPY

FDD1_4

4
6

R704 0

20

CN-BH-D2x17-1:3-BK

3

16

10
12
8
7
11
9

DRVDEN0 (11)
GP33 (11)

INDEX# (11)
MOT_A# (11)
DRV_B# (11)
DRV_A# (11)
MOT_B# (11)
DIR# (11)
STEP# (11)
WT_DT# (11)
WT_EN# (11)
TRACK0# (11)
FDD_WP# (11)
RDATA# (11)
HEAD# (11)
DSKCHG# (11)

MSI

Title

Size Document Number Rev

Date: Sheet of

2

FB11

80S_0805
FB11_1
C154

0.1u

C155
33p

C156

0.1u

MICRO-STAR

I/O CONNECTORS

MS-6541I1

FS1_1

18 32Tuesday, June 25, 2002

1

FS1

1.1A-S
POLY SWITCH

VCC5_STR

0EE1

E

D

C

B

A

FRONT PANEL USB CONNECTOR FOR USB PORT 4,5

POWER CIRCUIT FOR USB PORT 4,5

4 4

VCC5_STR

OC_FRONT#(10)

FS2

1.5A-miniSMDC200-S

C165

0.1u

SVCC2

R327

2.7K

R329

5.1K
NEAR USB CONNECTOR

USBP5+(10)
USBP5-(10)

USBP4-(10)
USBP4+(10)

FRONT_USB#(13)

SVCC2

1 2

SVCC2

3 4

6

5
7 8

10

JUSB1
CN-BH-D2x5-1:1-BK-S2

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

3 3

FS3

VCC5_STR

OC_REAR#(10)

2 2

1 1

2A-miniSMDC200-S

E

POWER CIRCUIT FOR USB PORT 0,1,2,3

C177

0.1u

FB19 70S/1206

R330

2.7K

R332

5.1K
NEAR USB CONNECTOR

C171

1u_0805

C170
47p

USBP3-(10)
USBP3+(10)

SVCC1FS3_2

CT34
1500u_16V

C_GND

FB20

C_GND

X_0/0805

D

R331
1K

USBP2-(10)
USBP2+(10)

02/22 L13,L14,L15,L15 not install and
FB32,FB33,FB34,FB35,FB36,FB37,FB38,FB39 change to 0 ohm

USBP1-(10)

USBP1+(10)

USBP0-(10)

USBP0+(10)

C

FB32 0

1 2

FB33 0
FB34 0

1 2

FB35 0

L13
X_CMC_90ohm_0603

4 3

L14

X_CMC_90ohm_0603

4 3

NEAR USB
CONNECTOR

C172
X_33p

C173
X_33p

SVCC1
USB2_14
USB2_15
C_GND
SVCC1
USB2_10
USB2_11
C_GND

C174
X_33p

For ESD
Protection

D01-0220K00-I05

C175
X_33p

REAR PANEL USB CONNECTOR FOR USB PORT 0,1

FB36 0

43

12

FB37 0
FB38 0

12

FB39 0

L15

X_CMC_90ohm_0603

43

L16

X_CMC_90ohm_0603

NEAR USB
CONNECTOR

B

SVCC1
USB2_6
USB2_7
C_GND
SVCC1
USB2_2
USB2_3
C_GND

C180
X_33p

C181
X_33p

C182
X_33p

For ESD
Protection

D01-0220K00-I05

MSI

Title

Size Document Number Rev

Date: Sheet of

USB2A
5
6
7
8
1
2
3
4

USB*4P

C183
X_33p

USB CONNECTORS

USB2B
13
14
15
16

9
10
11
12

USB*4P

THIRD

DOWN

MICRO-STAR

MS-6541I1

UP

SECOND

A

17
22
18

19
21
20

0EE1

19 32Tuesday, June 25, 2002

5

ATX CONNECTOR

D D

For CPQ Power Supply PSON="1" to
power on system. For Normal
Power Supply PSON="0" to power
on system.

VCC3_SB

PS_ON(11,13,21)

VCC3

0.1u

VCC5_SB

R708 1K

PS_ON

R337 10K

R339

4.7K

Q14_B

Q14

2N3904S

VCC5

4

3.3V

-12V
GND
PSON
GND
GND
GND

-5V
5V
5V

POWER

3.3V

3.3V

GND

GND

GND

POK

5VSB

12V

5V

5V

1
2

+ CT36
3
4
5
6
7

R709 X_0

8

POK

9
10

C189 CB219

R535

11

+ CT37

12
13
14
15
16
17
18
19
20

100u_16V

-12V
CB212

0.1u

R707 X_0

PSON

C187 U7C
X_1000p

CB216

0.1u

100u_16V

VCC5

1K

CB214

0.1u

0.1u

3

CB209
1u_0805CB210

DM7407-SOIC14

9 8

(VCC5_SB)

CB220

0.1uX_1000p

U2D

VCC3

VCC5

VCC3

R336
330

VCC5_SB
+12V

+

CT38
10u

R761 33

U7_5U2_9

74LCX14_SOIC14

5 6

(VCC3_SB)

C188

0.1u

VRM_GD (23)
PWRGDA (11)

2

74LCX14_SOIC14

1

U7_8

PWROK# (13)

R341 33

PWR_GD (6,10)

U7D

9 8R340 33

Customer Front Panel

LED BLOCK

C C

S0

BRIGHT

S1 S3

DARK

R714 4.7K

SLEEP LED

R718 4.7K

P_LED

VCC5 VCC5

R710 330

VCC5

R711 100

-RSTBTN(10)

CHASS_ID1(11)

B B

IDE LED

PD_LED(3) SD_LED (3)

CONN_IDE_LED
IDE_LED
CONN_RESET

-RSTBTN
C305

0.1u

R716 330 R717 330

2N3906S

F_P1

1

IDE_PWR

3

IDE_LED

5

-RESET

7

RESET

9

VCC_1

11

NC11

13

GND1

15

NC15

17

CHA_ID1

PIN2X9-17

IDE_LED

Q73

LED1
LED2

PWR_SW

-PWR_SW
CHA_ID0

GND2

VCC_2

GND3

KEY

Q74
2N3906S

2
4
6
8
10
12
14
16
18

R_IDEACTSR_IDEACTP

GPRN
GNRP
PWRSW
CONN_PSW_GND

R712 0

CHASS_ID0 (11)

(Green)
S_LED DARK

(Yellow)

SUS_LED(11)

COLOR(11)

S4/S5STATE

DARK DARK

BRIGHT

DARKBRIGHT

R_SUS_LED

R_COLOR

C306

0.1u

VCC5_SB

VCC5_SB

R713
300

Q72
2N3904S

R715
300

GPRN

Q75
2N3904S

GNRP

POWER LED

A A

VCC3_SB

POWER BUTTON

R371 4.7K

5

R372 10K

C196
X_0.1u

U7E

74LCX14_SOIC14

U7_11PWRSW

11 10

/N

C197
1u_0805

U7F

74LCX14_SOIC14

U7_10 PWRBTN#

13 12

4

PWRBTN# (11,13)

MSI

Title

Size Document Number Rev

3

2

Date: Sheet of

Front Panel & ATX Connector & FAN

MICRO-STAR

MS-6541I1

1

20 32Tuesday, June 25, 2002

0EE1

8

7

6

5

4

3

2

1

POWER TRANSLATOR

3V3DLSB

PS_ON(11,13,20)

VCC5_SB

PDS_EN(11)

Q60

1

B

234

CEC

NPN-NZT651-S-SOT223

D D

VCC3_SB

SLP_S4#_S5#(10)

C C

R540 X_4.7K
R542 4.7K

R543 X_0
R544 X_0
R916 0

Q64

45N02_T0252

VCC5_SB

FAULT

EN5VDL

C289

0.1u Q61

VCC3

AGP 4X 1.5V & GMCH POWER TRANSLATOR

VCC5

R545
1K

VR7

C E

LCSK-1,SOT23-3L-100mA

R546

U32_3VR7_2

1K_1%

B

C290
100p

C382

0.1u

7

B B

A A

8

+12V VCC5_SB

C287

0.1u

14

3 15

4

9

R541

1K

6 10
7
5
2

SS

13

+12V

3

+

2

-

4 8

+12V

5

+

6

-

4 8

12V

3V3DLSB DRV2

3V3DL

FAULT/SEL

S3 DLA
S5
EN5VDL
EN3VDL
SS

DLA

1

U32A
NS-LM358MX-SOIC8

U32_2

7

U32B
NS-LM358MX-SOIC8

U32_6

C288

4.7u_0805

1

5VSB

VSEN2

5VDLSB

5VDL

GND

8

U33

INTS-HIP6501A-SOIC16

C76

0.1u

Q56_G

R548 1K_1%

R549
1K_1%

IPD12N03L-TO252
Q57_G

R554 215_1%

R555
1K_1%

+ CT86

100u_16V

X_NPN-2SC5001-T0252

DIMMCTR

16

5VCTR

11

12

VCC3

DS

G

Q57_D

DS

Q57

G

6

Q62

N CHANNEL

G

VCC5

+ CT12

Q56
IPD12N03L-TO252

VCC2.5

G

VCC_AGP

+

CT44

1000UF_6V

VCC3_SB Main Standby

VCC3

VCC5_SB

SD

Q63
NDS352AP-S-SOT23

P CHANNEL

45N02_T0252

VCC5_STR

Q86

NPN-2SC5001-T0252

MEM_STR

VSEN2 output current
250mA to 300mA.

VCC5_STR

03/13 change Q56,Q57,Q87 to 12N03L_TO252

100u_16V

DS

Q87

X_IPD12N03L-TO252

5

S0Power S5S3

Main
Main

Standby
Standby

4

Standby

0V
0VMEM_STR

REGULATORS OUTPUT DECOUPLING CAPACITORS

MEM_STR

CB227

0.1u
CB230
1u_0805

VCC5_SB VCC5_STRVCC3

+

CT46
100u_16V
CB233

0.1u
CB237
1u_0805

VCC5

C329

0.1u

CB229

0.1u
CB234
1u_0805

VCC3_SB

CT45 100u_6.3V

+

CT47
X_470u
CB235

0.1u
CB238

0.1u
CB240

0.1u

1.5V STANDBY POWER TRANSLATOR

VCC5_SB

R869

C199

0.1u

VR2

C E

LCSK-1,SOT23-3L-100mA

3

R953

R954

150

150

R378

215_1%

VR2.B

B

C203
100p

MSI

Title

Size Document Number Rev

Date: Sheet of

R955

150

150

C200

0.1u

R375

1K_1%

VOLTAGE REGULATOR

2

MICRO-STAR

+

CB232

0.1u
CB236
1u_0805
CB241

0.1u

VCC1_5SB

C202

4.7u_0805

MS-6541I1

21 32Tuesday, June 25, 2002

1

0EE1

8

7

6

5

4

3

2

1

DDR REGULATOR

03/05 Change CM8500 to CM8501/A
03/06 Change CM8501A to SOP-8 package

D D

MEM_STR

+

CT49
1000UF_6V

DDRVCC1

R400 5.1_1%

C216

0.1u

C C

C218

0.1u

U18

1

VCCA

8

PVDD

6

PGND

3

AGNDSDVFB

CM8501A

7

VL

2

VCCQ

4

VTT_SD

5

DDRFB C221_1

CHOCK1

VL

1 2

R403 0

C220

0.1u

C221 470p

R408 100K

3.3UH

DDRVCC1VCCQ

R407 1K

CT48

1000UF_6V

VTT_DDR

C214

0.1u

VTT_SD="1" to shutdown CM8500.

R606 1K

VCC3_SB

VTT_SD

R607
2K

Q65

2N3904S

Q65_B

R608 2K

SLP_S3# (10)

+

VCC5 Discharge residual voltage on Power Off

VCC5

123456

78

123456

Q32
NDS7002AS

78

RN61
22

Q33_D

Q33
NDS7002AS

B B

RN60
22

VCC5 VCC5_SB

R387

4.7K

R388

4.7K
Q32_G

Q34_B

R391

4.7K

Q34
2N3904S

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet of

2

MICRO-STAR

DDR REGULATOR& THERMTRIP

MS-6541I1

22 32Tuesday, June 25, 2002

1

0EE1

5

4

3

2

1

C373

VCC

GND

PWM1

ISEN1

PWM2

ISEN2FS/DIS

PWM3

ISEN3

PWM4

ISEN4

VSEN

10101
00101
11001
01001
10001
00001
11110
01110
10110
00110

+12VP_M

C223
33p

20

9
15

16

14
138

11
12

18
17

10

CT50
820u_25V

VCC

PWM1

ISEN1

PWM2

ISEN2

R417 2.87K_1%

PWM3
R420 2.87K_1%
ISEN3

VCC

VSEN

1.325

1.350

1.375

1.400

1.425

1.450

1.475

1.500

1.525

1.550

CT51
820u_25V

R410

+12V

10_0805

VCC5

R412
0

C229
1u_0805

R414 2.87K_1%

CB246

0.1u_0805

CB340
10u_1206

CB247
1u_0805

+12V

CT52
820u_25V

U19_14

+12V

U19_5

R431
10_0805

U21_6

CB248

0.22u_0805

R419

CT53
820u_25V

U19A

14

VCC

3

GND

1

PWM1

HIP6602B

10_0805

U19B

5 9

PVCC U_G2

6

PGND

2

PWM2

HIP6602B

U21

6

VCC

7

PVCC

4

GND

3

PWM

HIP6601B/03B

C224
1u_0805

U_G1 Q40_G

12

U_G1

BOOT1

11

BOOT1

C227

13

0.1u

PHASE1

C228

X_1000p

4

L_G1

BOOT2

10

BOOT2

C233

0.1u

8

PHASE2

C235

X_1000p

7

U19_7 Q43_G

L_G2

U_G Q44_G

1

U_G

BOOT

2

BOOT

C238

0.1u

8

PHASE

C239

X_1000p

U21_5 Q45_G

5

L_G

C225
1u_0805

/N

/N

/N

C307
1u_0805

R411

3.3_0805

PHASE1

FDB6670AL-S-TO263

R413

1_1206

R421

3.3_0805

PHASE2

FDB6670AL-S-TO263

R425

1_1206

R432

3.3_0805

PHASE

FDB6670AL-S-TO263

R434

1_1206

C226
1u_0805

Q41_GU19_4

C231
1u_0805

Q42_GU_G2

C237
1u_0805

DS

DS

G

X_RB160L

DS

DS

G

X_RB160L

DS

DS

G

X_RB160L

Add Heatsink for
MOSFET

Q40
IPB15N03LG

CHOK3 0.86uH_25A

Q41

Q42
IPB15N03LG

Q43

Q44
IPB15N03LG

Q45

R940
1_1206_0.5W

D27

C369.1

C369
100p

CHOK4 0.86uH_25A

R941
1_1206_0.5W

D28

C370.1

C370
100p

CHOK5 0.86uH_25A

R942
1_1206_0.5W

D29

C371.1

C371
100p

R433

+

CT54

+

CT58
2200u_6.3V

+

CT61
2200u_6.3V

820u_OSCON

1000u_6.3V

0

NOTE: INSIDE ON CPU SOCKET.

C240

/N

X_0.01u

VCCP

+

CT56
2200u_6.3V

CT57
2200u_6.3V

+

CT60
2200u_6.3V

CT63
2200u_6.3V

CT55

CT59
2200u_6.3V

+

CT62
2200u_6.3V

CHOK2 1.1uH_25A

+12VP

CB245
33p

D D

R427

1.24K_1%

C236_1

VID4
VID3
VID2
VID1
VID0

R416 0

X_100pC230

R418 154K

COMP

R422
15K

R422_2
C234
5600p

R600_2

VID[0..4](4)

R415 10K

VCC3

VRM_GD(20)

C C

VCC5

DIS

C232
15p

R423 392K_1%

R426
X_15K

R426_2

C236
X_5600p

C372

10u/16V_1206

U20
1
2
3
4
5

PGOOD

19

/N

6

FB

7

HIP6301V

R600

4.7K_THERMISTOR

R428
X_0

R601
806_1%

R430 649_1%

10u/16V_1206

VID4
VID3
VID2
VID1
VID0

PGOOD

COMP

FB

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

B B

1 1 11

0

0
1 1 1
1 1
1

0 0

0

1 0 0

1 0 1 1 1

OFF

0

1.100

1.125

1.150

00111

1.175

00

1.200

1

1.225

1.250

1.275

01101

1.300

Q36_G

VCC3_SB

2

R394
1K

Q46_G

Q36
NDS7002AS

DIS

Q46
NDS7002AS

MSI

Title

INTERSIL HIP6301A+HIP6601A/02A - CPU Power

Size Document Number Rev

Date: Sheet of

MICRO-STAR

MS-6541I1

1

23 32Tuesday, June 25, 2002

0EE1

ATX12V POWER CONNECTOR

10u/16V_1206

C374

JPW1

D2x2

1

GND

12V

2

GND

12V

3

4

A A

+12VP

CB250

CB251
1u_0805

C241

0.01u

5

1u_0805

VID PULL-UP RESISTORS

VID0

R929 1K

VID1

R930 1K

VID2

R931 1K

VID3

R932 1K

VID4

R436 1K

CB249 100p

VCC5

4

VCC3

PWR_GD_10MS(11)
VCCVID_GD(5)

3

R551 1K
R810 X_1K

PWM GOOD

8

7

6

5

4

3

2

1

PCI EXPANSION

6

AD[31..0]

-RISER1

-RISER2

VCC3

PREQ#3 (9,17)
PREQ#4 (9,17)

C_BE#3 (9,17)
C_BE#2 (9,17)
C_BE#1 (9,17)
C_BE#0 (9,17)

FRAME# (9,17)
IRDY# (9,17)
TRDY# (9,17)
STOP# (9,17)
DEVSEL# (9,17)
PLOCK# (9,17)
PERR# (9,17)
SERR# (9,17)
PME# (9,11,16,17)

INTC# (9,16,17)
INTA# (9,17)
INTG# (10,17)
INTF# (10,17)

SM_ALRT_CLK (10)
SM_ALRT_SDA (10)

-RISER1 (11)

-RISER2 (11)

FRONT AUDIO HEADERS

JAUD1

CN-BH-D2x5-1:1-BK-S2

CMIMIC_IN(12)

CMIC2(12)

HP_OUTR(12)

HP_OUTL(12)

F_AUD_DET(10)

1 2
3 4
5
7
9 10

JAUD1 Default 5-6 PIN, 9-10 PIN short

1.DON'T USE FRONT AUDIO BOARD
USE MINI JUMPER TO
CONNECT PIN5&6 AND PIN9&10

2.USE FRONT AUDIO BOARD
UNINSTALL MINI JUMPER

Stitch CAP

VCC5

CB318 0.1u
CB319 0.1u

CB320 0.1u
CB321 0.1u
CB322 0.1u
CB323 0.1u

5

4

VCC3

VCC3VCC_AGP

3

AD[31..0](9,17)

D D

PGNT#3(9)
PGNT#4(9)

PCICLK3(3)
PCICLK4(3)

PCIRST#2(11,17)

PAR(9,17)

C C

B B

A A

VCC3_SB

+12V

-12V

VCC5

8

AD31

AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23
AD22
AD21
AD20
AD19
AD18
AD17
AD16
AD15
AD14
AD13
AD12
AD11
AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AD0

PAR

U37

14

GNT0#

23

GNT1#

73

CLK0

69

CLK1

9

CLK2

12

RST#

40

PAR

77

AD31

17

AD30

78

AD29

19

AD28

80

AD27

20

AD26

81

AD25

22

AD24

84

AD23

25

AD22

86

AD21

26

AD20

87

AD19

28

AD18

89

AD17

29

AD16

41

AD15

102

AD14

43

AD13

104

AD12

44

AD11

105

AD10

46

AD9

107

AD8

108

AD7

49

AD6

110

AD5

50

AD4

111

AD3

52

AD2

113

AD1

53

AD0

62

NC

11

VCC3_SB

2

+12V

3

+12V

61

-12V

4

VCC5

7

VCC5

8

VCC5

64

VCC5

65

VCC5

76

VCC5

57

VCC5

117

VCC5

114

VCC5

13

VCC5

54

VCC5

56

VCC5

116

VCC5

15

GND

119

GND

X_FOXCONN_QB11607-P1

7

EXP_IDSEL0#
EXP_IDSEL1#

EXP_IDGND

PCI_DREQ#
PCI_DGNT#

ISA

REQ0#
REQ1#

C/BE3#
C/BE2#
C/BE1#
C/BE0#

FRAME#

IRDY#

TRDY#

STOP#

DEVSEL#

LOCK#
PERR#
SERR#

PME#

INTD#
INTC#

INTB#
INTA#

SDONE

SBO#

SER_IRQ

NOGO

VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3
VCC3

GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND

75
71

83
90
101
47

31
92
33
35
94
96
97
99
16

67
6
66
5

37
38

115
55
1

58
60
120
118

24
36
42
88
93
82
98
48
109
18
30
100

63
72
21
32
74
27
34
79
85
91
39
45
68
95
103
106
51
59
112
70
10

03/08 Remove JAUD1 pin 3 MIC_REF ,
connect to net JS1.

03/05 change CT77,CT76 parts.
02/25 Modify Front Audio Headers Circuit

+5VR

HPOUTR

6

CT77 100u_16V

HPOUTL

CT76 100u_16V

MSI

Title

Size Document Number Rev

Date: Sheet of

CB308 0.01u

+

+

MICRO-STAR

SMBUS_ISOLATION

2

MS-6541I1

24 32Tuesday, June 25, 2002

1

HPR_OUTR (12)
HPR_OUTL (12)

0EE1

5

D D

4

3

2

1

U38_19

C315

0.1u

VCC3_SB

+

CT70
10u

125364027914171219

C C

B B

C317 22p

C318 22p

ELAN_CLK(9)
ELAN_SYNC(9)
ELAN_RXD0(9)
ELAN_RXD1(9)
ELAN_RXD2(9)
ELAN_TXD0(9)
ELAN_TXD1(9)
ELAN_TXD2(9)

PHY_DIS(11)

TCK= "1" to
Disable
Kinnerth
LAN

PHY_DIS

R818
300

1 2

U38_46

Y1

L_25MHZ

TESTEN

U38_47

VCC1

VCC2

VCCA

VCCP1

VCCP2

VSS3

VSS4

VSS5

VSSP1

VSSP2

VCCA2

VSSA

46

X1

47

X2

39

LAN_CLK

42

LAN_RSTSYNC

34

LAN_RXD0

35

LAN_RXD1

37

LAN_RXD2

43

LAN_TXD0

44

LAN_TXD1

45 27

LAN_TXD2 LILED#

41

ADV10

30

ISOL_TCK

28

ISOL_TI

29

ISOL_TEX

26

TOUT

21

TESTEN

VSS1

VSS2

8131824483338362022

VCCT1

VCCT4

VSSA2

VCCT2

VCCT3

VSSR1

23

VCCR1

ACTLED#
SPDLED#

RBIAS10

RBIAS100

VSSR2

W82562ET

U38

VCCR2

TDP

TDN

RDP

RDN

L29 150_100MHz

C316

0.1u

Place Termination R as close
to 82562EM as possible

10

11

15

16

LILED#
ACTLEDR# ACTLED#

32
31

U38_4

4

U38_5

5

CT71
10u

TXDP

R744
100_1%

TXDN

RXIP

R745
130_1%

RXIN

R867 330

R746 549_1%

R747 619_1%

+

VCC3_SB

SPEEDLED#

CB339

X_1000p

LAN1

YELLOW+

12

YELLOW-

GREEN+
GREEN-

11
1
2
7
8
3
6
4
5
10
9

GND

15

GND

16

TDP
TDN
RDP
RDN
TDCT
RDCT
LAN_GND
LAN_GND

RJ45+TRANSFORMER, 0817-1AX1-11

LAN1_3
LAN1_6

VCC3_SB

G_VCC

SPEEDLED#

C319

0.1u_X7R

R741 330

TXDP
TXDN
RXIP
RXIN

C320
X_22p

CB328
470p

ACTLED#
LILED#

CB337

0.01u

VCC3_SB

+

CT87
X_10u

A A

EE_EECS(9)
EE_SHCLK(9)
EE_DOUT(9)
EE_DIN(9)

5

EE_EECS

EE_SHCLK
EE_DOUT
EE_DIN

R751 X_4.7K

U39

1

CS

2

SK

3

DI

4

DO

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

VCC

GND

8
7

NC

6

NC

5

4

U39_6

VCC3_SB

R750 4.7K

VCC3_SB

C311

C310

0.1u

0.1uCB310

3

C312

0.1u

0.1u

C313

0.1u

C314

0.1u

2

C377

C376

0.1u

C378

0.1u

0.1u

MSI

Title

Size Document Number Rev

Date: Sheet of

C380

C379

0.1u

0.1u

MICRO-STAR

LAN LAVON/KENAI32

MS-6541I1

1

C381

0.1u

25 32Tuesday, June 25, 2002

0EE1

Video Connector

02/28 ADD L32,L33,L34,C339,C340,C341 for RGB filter circuit

CRT_R(6)

CRT_R#(6)

CRT_G(6)

CRT_G#(6)

CRT_B(6)

CRT_B#(6)

CRT_R
CRT_R#

CRT_G
CRT_G#

CRT_B C281_2
CRT_B#

VCC5 VCC5 VCC5 VCC5

2

D18

3

BAV99

1

5VDDCCL
5V_VSYNC
5V_HSYNC
5VDDCDA

VCC5

R804

2.2K
5VDDCCL

Q84

NDS7002AS

3VDDCCL(6)

3VDDCDA(6)

Q84_B

Q85

NDS7002AS

Q85_B

R805 4.7K

VCC3

R807 4.7K R850

VCC3

2

3

D24

1

BAT54C

03/01 Modify D25 to not installed

VCC5

R806

2.2K
5VDDCDA

2

3

D25

1

X_BAT54C

3

Q91
2N3904S

2

1

Q91_B

D19
BAV99

VCC5

2

D20

3

BAV99

1

2.2K

2

3

1

R498 100

R499 100

3V_HSYNC(6)

3V_VSYNC(6)

D21
BAV99

C276

2.2p

C279

2.2p

C282

2.2p

1 2

1 2

1 2

12

R493

37.4_1%

12

R495

37.4_1%

12

R497

37.4_1%

1 2

3V_HSYNC

3V_VSYNC

C355
180p

12

R492
75_1%

12

R494
75_1%

12

R496
75_1%

VCC5

C356
39p

1 2

1 2

R501 10K

U40_1

C357
39p

R936 X_0

L200.082uH

L220.082uH

FS5

1.1A-S
VGA_9.1

FB53
0_0805

VGA_15

VGA_9

VGA_12

C358
180p

1 2

VCC5

C361 0.1u1 2

53

1
2

U28

NC7WZ08

R934 X_0

VCC5

C362 0.1u1 2

53

1
2

U40

NC7WZ08

C274
10p

1 2

C277
10p

1 2

C280
10p

1 2

12

BC1

0.1u

5V_HSYNC_O

4

5V_VSYNC_O

4

C275_2

C275
22p

1 2

C278_2

C278
22p

1 2

C281
22p

1 2

JVGA1

15
10
14

9

13

8

12

7

11

6

VGA-D15-BL-B-SC

R933 22

R935 22

L320.082uH

C339
10p

1 2

L330.082uHL210.082uH

C340
10p

1 2

L340.082uH

C341
10p

1 2

17

5
4

VGA_B

3
2
1

16

5V_HSYNC

5V_VSYNC

VGA_G

VGA_R

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

VGA Connector

MS-6541I1

26 32Tuesday, June 25, 2002

0EE1

5

X_169K_1%

D D

R881

8.66K_1%
CB331

0.01u

ADM_PWM(11)

C C

B B

ADM_PWM

R874

R882

5.36K_1%

R845

13K_1%

-12VVCC5

R875
422K_1%

BFAN3BFAN2FAN_CMD_MB

R797 422K_1%

VCC3

R844 300

+12V

U43B

5

+

6

-

11 4

-12V

+

CT82
X_10u

PWM_CLAMP_E_1

4

BFAN4

7

NS-LM324-SOIC14

3

R876

52.3K_1%

CB330

0.01u
R880

BFAN5

1K

CB332

10u_1206

Q90

Q90_B

R849 4.7K R843 X_10K

2N3904S

R846 51

R909

1K

CPU_FAN_SINK

FAN_SINK_C

Q92

R883
X_8.2K

PWM_AVG2

MJD117

-12V

PWM_AVG1

VCC3

PWM_CLAMP

12
13

AVG2_FDBK

10

9

U43_9

+12V

CB329 0.01u

U43D

+

-

NS-LM324-SOIC14

11 4

CB335 0.01u

-12V
R893 0

+12V

U43C

+

-

NS-LM324-SOIC14

11 4

-12V

R847 10K

14

FAN_SINK_C

-12V

8

CB336 X_0.01u

R884 100K

FAN_CMD_PS_R

R878 2.2K

R877 1K

TACH_AMP_N

R879
806_1%

FAN_CMD_MB

PWM_GPIO25 (10)

FAN_CLAMP (10)

2

TACH_AMP_P

3
2

R873 22K

+12V

U43A

+

1

-

NS-LM324-SOIC14

11 4

-12V

FAN POWER Selection

VCC5

FAN_PWR1

+12V

FAN GND Selection

FAN_SINK_C
CPU_FAN_SINK

Normal Short Pin 2-3

FAN_PWR1

CHAS_FAN_OFF

JFANV_SEL1

1
2
3

YJ103

Normal Short Pin 2-3

JFANG_SEL1

1
2
3

YJ103

C350

C351

0.1u

0.1u

1

FAN_SEL
1 - 2
2 - 3

Normal 12V

5V

CT84

CB333

4

X_1u-1206

VCC3

R899
10K

R906 4.7K

R908 4.7K

SYSTEM FAN1 CPU FAN

VCC3

Q89_B

Q89

2N3906S

CH_FAN_SENSE(11)

A A

5

R904
10K

R897 4.7K

CH_FAN_OVRD(10)

S_FAN1

D1x3-WH-SN

FAN_SEN_Q_B_R

1

CHAS_FAN_PWR

2

CH_FAN_SEN_R

3

R898 8.2K

R900 X_0

CHAS_FAN_G_R

CHAS_FAN_OFF

CH_FAN_OVRD

R896 X_0

X_33u

D

Q69

NDS352AP-S-SOT23

Q68_B

G

Q68

S

X_4.7u/1206

VCC3

2N3904S

CB334

0.1u

C354

R901
10K

FAN_PWR1

CPU_FAN_SEN_R Q88_B

R902 8.2K R903 4.7K

3

CT85

33u

R905 X_0

CPU_FAN_HDR3

VCC3

Q88
2N3906S

R907
10K

C_FAN1

1
2
3

D1x3-WH-SN

CPU_FAN_SENSE (11)

2

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

FAN CONTROL

MS-6541I1

1

27 32Tuesday, June 25, 2002

0EE1

MANUAL

PCB
P01-6541-0E

U4_X1

HEATSINK

U12_X
BIOS_4Mbit

U4_X21 U4_X22

U3_X

X_RETENTION MODUAL

1011

COM1

1

6

2

7

3

8

4

9

5

COM

BAT1_X1
BH-D2

JPWD1_M
GREEN

JANV_SEL1M
RED

JAUD1_56M
RED

MINI JUMPER

JBAT1_M
YELLOW

JFANG_SEL1M
RED

JAUD1_910M
RED

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

MANUAL PART

MS-6541I1

28 32Tuesday, June 25, 2002

0EE1

5

4

3

2

1

PIN NAME NOTES

ICH4

D D

GPI0
GPI1
GPI2
GPI3
GPI4
GPI5
GPI6
GPI7
GPI8
GPI11
GPI12

POWER
WELL

CORE
CORE
CORE
CORE
CORE
CORE
CORE
CORE
RESUME
RESUME

RESUME
GPI13
GPO16
GPO17
GPO18
GPO19
GPO20

C C

GPO21
GPO22
GPO23
GPO24
GPO25
GPO27
GPO28
GPI32
GPI33
GPI34
GPI35
GPI36
GPI37
GPI38
GPI39

B B

GPI40
GPIO41
GPIO42
GPIO43
RI*
THERM*

FWH

GPI0
GPI1

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

RESUME

RESUME

RESUME

RESUME

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

CORE

RESUME

CORE

GPI2
GPI3
GPI4

USAGE

REQA#
SYSMAG_INT
INTE#
INTF#
INTG#
INTH#
GPIO6
GPIO7
F_AUD_DET
GPIO11
GPI12

-EXTSMI
UNUSED
UNUSED
GPIO18
UNUSED
GPIO20
UNUSED
UNUSED
UNUSED
GPIO24
PWM_GPIO25
UNUSED
GPI28 Clear password indicator, Active LOW.
UNUSED
UNUSED
UNUSED
FAN_CLAMP
UNUSED
UNUSED
UNUSED
UNUSED
UNUSED
CH_FAN_OVRD
UNUSED
UNUSED

-IO_PME
THRM#
UNUSED
TBL#
FRONT_USB#
UNUSED
UNUSED

DURING
RESET

HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH-Z
LOW
LOW
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH
HIGH

INPUT
INPUT
INPUT
INPUT
INPUT

S3/
S4/S5

OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
DEFINED
DEFINED
DEFINED
DEFINED
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF

DEFINED
DEFINED
DEFINED
DEFINED
DEFINED

Front Audio Cable detection, active LOW

Connect to SMBALERT# signal of ADM1028.
From LPC I/O IO_SMI# signal.RESUME

From LPC I/O IO_PME# signal
From CPU PROHOT# signal

FWH TBL function, Active High.
Front USB Cable detection, active LOW

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet of

MICRO-STAR

GPIO SETTING

MS-6541I1

1

29 32Tuesday, June 25, 2002

0EE1

5

4

3

2

1

PIN NAME NOTES

SIO

GPIO14
GPIO15 CHASSID_ID1 CHASSIS ID 1
GPIO30 COLOR For POWER LED use

D D

GPIO31 SUS_LED For Suspend LED use
GPIO65 -CPU_CHG
GPIO20 Detect ATA cable type for Primary IDE.
GPIO21
GPIO26 SKTOCC#

USAGE

Input/Output

INPUT

CHASSIS ID 0CHASSID_ID0
INPUT
OUTPUT
OUTPUT

ATADET0
ATADET1 Detect ATA cable type for Secondary IDE.

INPUT
INPUT
INPUT

OUTPUT

When CPU had been changed, let this signal to LOW to enter SAFE mode.

Connect to CPU SKTOCC#, Low to High means CPU had been changed.

GPIO41 LAN_DIS OUTPUT LAN disable control. Active High.
GPIO71 -RISER1 INPUT Riser card 1 insert, active LOW.
GPIO72 -RISER2 INPUT Riser card 2 insert, active LOW.
GPIO73 CH_FAN_SENSE INPUT System FAN techometer input.
GPIO12 CPU_FAN_SENSE INPUT CPU FAN techometer input.
GPIO34 BIOS_P OUTPUT FWH write protection function, active LOW.
GPIO35 FWH_RST# OUTPUT FWH reset signal. Need to confirm this signal's level.
GPIO32 -IO_TRMTRIP INPUT Connect to CPU TRMTRIP#, active LOW.
GPIO75 PWR_GD_10MS OUTPUT Power Good delay 10m Second output.

C C

GPIO76 PWR_GD_30MS Power Good delay 30m Second output.
GPIO62 PWRBTN# INPUT Power buttom input

OUTPUT

GPIO63 SLP_S3# INPUT S3 state indicator signal
GPIO64 SLP_S4#_S5# INPUT S5 state indicator signal
GPIO67 PS_ON

OUTPUT Connector to Power Supply to turn Power.

GPIO42 -IO_PME OUTPUT LPC I/O PME function.
GPIO13 PME# INPUT PCI PME# signal input.
GPIO60 PCIRST#2 OUTPUT Reset signal output for PCI Slot.
GPIO61 AGP_RST# OUTPUT Reset signal output for AGP Slot.
GPIO27 BRD_ID1 INPUT Board ID 1
GPIO23 BRD_ID0 INPUT Board ID 0
GPIO10 BRD_REV0 INPUT Initial Version ID
GPIO11 BRD_REV1 INPUT Initial Version ID
GPIO85 -FAN_OFF OUTPUT FAN ON/OFF control, HIGH to turn on FAN.
GPIO66 PWRBTN_OUT# OUTPUT Power buttom output, connect to ICH4 power buttom input.

B B

GPIO46 -EXTSMI OUTPUT LPC I/O SMI# signal.
GPIO33 GP33 INPUT Floppy TYPE indicator
GPIO24 SIO_ADDR INPUT SYS_ADDR

Before 11/6

GPIO74 PHY_DIS OUTPUT PHY disable control. Active High.

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet of

MICRO-STAR

GPIO SETTING

MS-6541I1

1

30 32Tuesday, June 25, 2002

0EE1

5

Revision Initial ver: 0B

1. Modify resistor & capacitor value for Audio precision test. R216, R219 change from 10k to 1k, C109,
C116 change from 1000p to 560p, R215 change from 1k to 100 ohm, C106 change from 0.01uf to 0.1uf, C107
change from 1000p to 390p, C99, C103 change from 1000p to 390p.

2. Change some capacitor for MEM_STR & DDR_VTT from 470uF to 1000uF (CT27, CT26, CT72).

3. L27 use dual footprint for 0805 & 1206 size.(p/n need to request).

4. Add VCC5 (CT78) bulk capacitor for COM & LPT port.

D D

5. Change SMX_RCOMP & SMY_RCOMP connect to 60 ohm 1% to MEM_STR(add 0.1uf decoupling cap) and 60 ohm 1% to gnd.

6. Change R521 from 62 ohm to 60 ohm.

7. R704 default not mount.

8. Add resistor for TESTHI0 & 12 ( R829 & R830).

9. Change C323 value to 220p.

10. Delete R145, R338.

11. Change CB62, CB64, CB270 from Y5V to X7R (C11-1042023-W08).

12. Change R523 from 150K to 180K, CB297 change from 1u_0805 to 0.1u_0805 (C11-1042014-W08).

13. mount C153 for LPT VCC5 power decouling.

14. Reserve R834 ( 2.2k ohm) connect to MIC_REF for ADI suggestion.

15. Chagne R149 from 33ohm to 0 ohm.

16. Chagne R206 from 0 ohm to 33 ohm to improve signal quality.

17. Add R833 ( 33 ohm) for AC_SYNC to improve overshoot.

18. Change R205 from 33 ohm to 0 ohm for AC_SDOUT to improve overshoot.

C C

19. Reserve CT80, CT81 (10u_16v) for +12V & +5VR power for ADI suggestion.

20. Reserve R835 for SUS_STAT# pull-up.

21. Add R836 (33_ohm) for AC_SDOUT to reduce overshoot.

22. Reserve VR9, C336, C337, CT82 for ADI suggestion.

23. Change R410, R419, R431 from 0 ohm_0603 to 10 ohm_0805; R411, R421, R432 from 3.3 ohm_0603 to 3.3 ohm_0805; R413, R425, R434 from 0 ohm_0603 to 0 ohm_0805.

24. Change CB246 from 1u_0805 to 0.1u_0805, CB248 from 1u_0805 to 0.22u_0805.

25. Reserve capacitor (C335) to PWR_DN# pin, for ICH4 1.5V rail sensitivity issue.

26. Add CT79 for VCC3_SB & R832 for PME# (default not mount).

27. Change R31 from mount to non-mount, R727 from non-mount to mount to set mulitiplier from 6X to 7X.

02/22 Modify

1.SHEET 3 : ADD R837,R838 pull down resistor for PDD7&SDD7.

2.SHEET 11 : Change ADM1027 to EMC6D100 , modify CPU FAN and SYSTEM FAN1 circuit.

3.SHEET 19 : Not install L13,L14,L15,L16 ,replace FB32,FB33,FB34,FB35,FB36,FB37,FB38,FB38 and change value from 80 ohm to 0 ohm resistor .

B B

02/25 Modify

1.SHEET 3 : ADD ICS950219 as second source clock generator.

2.SHEET 11 : Change R796 to not installed,FAN_CLAMP signal connect to ICH4 pin G20 GPIO35.

3.SHEET 24: Modify Front Audio Headers Circuit.

4.SHEET 26: Modify 3VDDCDA Circuit , ADD Q91,R850.

5. SHEET 27: Modify MANUAL PARTS,Yellow jumper for JBAT1 (CMOS),Green jumper for JPWD1(PASSWORD), Red jumpers for others.

02/26 Modify

1. SHEET 13: Modify FWH INIT Signal Voltage Conversion circuit.

2. SHEET 10: Modify SLP_S4#_S5# Signal Circuit

4

3

2

1

03/01Modify

1. SHEET 11: Change CB305 to 1000pF,Connect CPU_TEM+
to D2+,CPU_TEM- to D2-,D1+ and D1- not installed.

2. SHEET 26: Add net name Q91_B

3. SHEET 13: Add net name Q7_B

4. SHEET 26: Modify RGB filter circuit, change D25 to not installed.

5. SHEET 11: Add CB324 33uF capacitor.

03/02 Modify

1. SHEET 9: Change R632,R633,R634,R635,R636,R637,R122,R638 to 0 ohm.

2. SHEET 18: Change R704 to installed.

03/05 Modify

1. SHEET 12: Modify Audio codec regulator circuit

2. SHEET 5:Change EC1 part

3. SHEET 21: Change CT12 to 100uF

4. SHEET 8: Change CT11 to 100uF

5. SHEET 20: Change CT36,CT37 to 100uF

6. SHEET 14: Change CT24 to 100uF

7. SHEET 8: Change CT16 to 1000uF

8. SHEET 24: Change CT76,CT77 to 100uF

9. Change CT14,CT13,CT31,CT70,CT26,CT47 to not installed.

10. SHEET 22: Change CM8500 to CM8501/A

03/06 Modify

1. SHEET 22 : Change CM8501A to SOP8.

2. SHEET 11: Change U35 pin 22 (VCC2_5) to MEM_STR

03/07 Modify

1. SHEET 12 : Change R215 to 1K ohm.

03/08 Modify

1. SHEET 12 : Change C106 to 0.01uF , Change R199 to not installed, Add Max Bracket Header
Circuit .

2. SHEET 10: Remove SYSMAG_INT from pin AA5.Connect net SYSMAG_INT to ICH4 pin
A6(GPIO1).

3. SHEET 16: Change AGP SLOT connector pin B6 connect to net INTD#.Change pin A6
connect to INTC#

03/12 Modify

1. SHEET 06 : Change R137 to 137 %1 ohm .

03/13 Modify

1. SHEET 10 : Add R177 8.2K ohm pull-up VCC3_SB for GPIO12.

2. SHEET 10 : Add R857 8.2K ohm pull-up VCC3 for GPIO18.

3. SHEET 10 : Add R858 8.2K ohm pull-up VCC3 for GPIO20.

4. SHEET 10 : Add R860 8.2K ohm pull-up VCC3 for GPIO24.

5. SHEET 13 : Add R859 8.2K ohm pull-up VCC3 for PRES3.

6. SHEET 21 : Change Q56,Q57,Q87 to 12N03L-TO252

03/14 Modify

1. SHEET 12 : Remove Max Bracket Header Circuit .

03/15 Modify

1. SHEET 12 : Add Decoupling Capacitor

02/27 Modify

1. SHEET 11: Modify R681 is installed, R679 is not installed.

2. SHEET 24: Connect LOCK# pin 96 from PCI Expansion connector to net PLOCK#.

02/28 Modify

A A

1. SHEET 11: Move R796 to net ADM_PWM and pull-up to VCC2.5,R796 from 8.2K change to 1K, add R855 10K pull-up resistor for U35 pin 13.

2. SHEET 11& 10 : Install R848 ,Connect U35 Pin 10 to ICH4 pin AA5.

3. SHEET 21:Modify signal SLP_S4#_S5#.

4. SHEET 26: ADD L32,L33,L34,C339,C340,C341 for RGB filter circuit.

5

MSI

Title

Size Document Number Rev

4

3

2

Date: Sheet of

MICRO-STAR

Revsion History

MS-6541I1

1

31 32Tuesday, June 25, 2002

0EE1

5

03/18 Modify

1. SHEET 13 : Pin 24 of FWH connect to PCIRST#1 signal.

2. SHEET 10 : Change R175 pull-up VCC3 to pull-up VCC3_SB.

3. SHEET 11 :Move CPU_FAN from pin 110 to pin 35.

4. SHEET 3 : Add R861,R862 for IDE IORDY signal.

5. SHEET 10 : Change R840 to not installed.

D D

6. SHEET 3 : Add DATA signal series termination resistor.

03/19 Modify

1. SHEET 10 : Change GPIO24 pull-up VCC3 to pull-up VCC3_SB.

03/20 Modify

1. SHEET 26 : Change R,G,B filter circuit values

2. SHEET 12 : Add CMIC2 circuit.

3. SHEET 10 : Change U5 pin E15 connect to VCC5_STR

03/21 Modify

1. SHEET 11 : Modify H/W monitor circuit.

2. SHEET 12 : Change VR1 footprint to STO89.

03/22 Modify

1. SHEET 25 : Modify LAN circuit , add R867,CB328,CB329.

03/25 Modify

1. SHEET 25 : Change T1 TS6121C to Pulse H1012.

C C

2. SHEET 21 : Modify 1.5V standby power circuit. Change LM317 to TL431.

3. SHEET 13 :Add ADM1030 HW monitor parts for dual_lay.

03/26 Modify

1. SHEET 25 : Remove H1012 ,Add RJ45+Transformer

03/27 Modify

1. SHEET 27 : Add sheet 27. Modify fan control circuit.

03/28 Modify

1. SHEET 11 : Delete R652,R660,R798

2. SHEET 5 : Change CB25,CB32,CB59 to 1206

3. SHEET 25 : Delete R870

4. SHEET 27 : Modify fan control circuit.

03/29 Modify

1. SHEET 5 : Delete CB25, CB32 ,CB59 Change CB14, CB21,
CB28, CB35, CB42, CB49, CB55, CB18, CB15 , CB22, CB29,
CB36, CB43, CB50, CB56 to footprint 1206.

B B

2. SHEET 5 : Change CT4 to installed.

3. SHEET 23 : Change R410,R419,R431 connect to +12V.

4. SHEET 27 : Add CB336 0.01uF

5. SHEET 27 : Delete R796.,Change R846 to 51 ohm.

04/01 Modify

1. SHEET 20 : Connect R713 and R715 toVCC5_SB

2. SHEET 27 : Change R876 to 52.3K 1% and change R882 to 5.36K 1% ,
change R873 to 10K

04/02 Modify

1. SHEET 11 : U8 pin 35 Connect to CPU_FAN_SENSE,U8 pin 103
connect to CH_FUN_SENSE

2. SHEET 18: Floppy connector keyon pins 3&5.

3. SHEET 20: Change R715 to 300 ohm.

4. SHEET 25: Change C352 to 0 ohm.

04/03 Modify

A A

1. SHEET 11 : Change R910 to not installed ,R911 to installed.

2. SHEET 10 : Add cap CB111 for VCC5_STR

5

4

3

0CE1 Change_list
04/09 Modify

1.SHEET10 : Add not installed 0 ohm between SMLINK0 and SBBCLK, and add
not installed 0 hom SMLINK1 and SMBDATA.Mark R152,R154 as not installed.

2. SHEET 11 : pin2 of U35 connect to SMBCLK_ISO,pin 1 of U35 connect to
SMBDATA_ISO..

3. SHEET 13 :Mark R444,R445,Q59,Q49,Q47 as not installed.Add 0 ohm resistor
between drain and source of Q47,Add 0 ohm resistor between drain and source of
Q49.

4. SHEET 14 : Pin 92 of DIMM connect to SMBCLK_ISO,pin 91 of DIMM connect to
SMBDATA_ISO.

5. SHEET 17 : Pin A40 of PCI connect to SM_ALRT_CLK,pin A41 of PCI connect to
SM_ALRT_SDA.

6. SHEET 24 : Pin 37 of PCI connect to SM_ALRT_CLK,pin 38 of PCI connect to
SM_ALRT_SDA.

7. SHEET 11 : Pin 7 of U8 connect 0 ohm resistor connect to pin 5 of U33.

04/10 Modify

1.SHEET 21 : Change R543 to not installed,Change R916 to installed.

04/11 Modify

1.SHEET 13 : Change Q59 to not installed.

2.SHEET 17 : Change R310 and R311 connect to SM_ALRT_CLK and SM_ALRT_SDA

3.SHEET 20 : Change part Q88,Q89 to 2N3906S

4.SHEET 13 : Added LED BLOCK circuit

5.SHEET 26 : Change L20,L21,L22 footprint to 0805,Change CN9 to four separate 10 pF caps.

04/12 Modify

1.SHEET 13 : Change R917 connect to VCC5_SB

2.SHEET 20 : Change R708 value to 1K

3.SHEET 18 : Change RN54 to discreat resistors.

4.SHEET 23 : Change RN62 to discreat resistors.

5.SHEET 5 : Change RN75 to discreat resistors.

6.SHEET 11 : Change R444 value to 2.7K not installed.

04/15 Modify

1.SHEET 10 : Change R648 to 0 ohm , change CB298 to not installed.

04/16 Modify

1.SHEET 20 : Change R712 to 0 ohm

2.SHEET 26 : Change L20,L21,L22,L32,L33,L34 footprint to 0603.

04/22 Modify

1.SHEET 10 : Change U5 E15 PIN connect to VCC5_SB

2.SHEET 25 : Add FB52,C360,CB337

3.SHEET 27 : Change R873 to 22K,R879 to 806 ohm 1%

04/24 Modify

1.SHEET 25 : Change FB45,FB52 footprint to 0603

04/25 Modify

1.SHEET 26 : Delete FB49, FB50, FB51, C343, C344, and C345.

2.SHEET 26 : Add 0.1 decoupling for U28 and U40.

3.SHEET 26 : Add 0 ohm not installed between U28 pin 2 and pin 4, add 0 ohm
not installed between U40 pin2 and pin 4.

4.SHEET 26 : Add 33 ohm series resistor connect to U28 pin 4, add 33 ohm series
resistor connect to U40 pin 4.

04/26 Modify

1.SHEET 12 : Connect R700 and C304 to AGND, FB44 connece to AGND, C342
connect to GND.

2.SHEET 12 : FB43 Connect to +12V

3.SHEET 12 : Connect CT74 to GND ,CB306 connect to AGND

4..SHEET 12 : Change R699 to 2.05K 1%

5..SHEET 12 : Connect CMIC2 to pin 3 of JAUD1

6..SHEET 26 : Change C356 and C357 to 22 pF, R933 and R935 to 22 ohm

4

3

2

04/29 Modify

1.SHEET12 : Add U36 NC pin connect to AGND

2.SHEET12 : FB43 connect to +12V change to +5VR

3.SHEET12 : R693 change from 12VA to +5VR

04/30 Modify

1.SHEET12 : Add C366,C367,C368 CAP.

2.SHEET12 : Add VR10,VR11 circuit

05/02 Modify

1.SHEET12 : Change connect CB307 to AGND instead
of GND.

2.SHEET12 : Change R693 to 22.1K 1% and R699 to

2.49K 1%, change CT80 to 100uF.

0DE1 Change_list
05/07 Modify

1.SHEET 20 : Connect PS_ON to PIN 6 of U33.

05/08 Modify

1.SHEET 21 : Change R540 to not installed.

05/10 Modify

1.SHEET 23 : Change CT56,CT57 to 2200uF/6.3V.

2.SHEET 5 : Change CT5 to installed.

05/16 Modify

1.SHEET 21: Add CT86 100uF cap.

2.SHEET 23: Change R601=806 ohm ,R427=1.24K,R430=649
ohm,R414=R417=R420=2.87K ,R600=Panasonic Thermistor
ERTJ1VT472l

3.SHEET 23: Add RC series across drain and source of
each lower FET in the VRM, R=10 ohm,Cap=0.22uF.

4.SHEET 23:+12VP add 10uF/16V cap, +12VP_M add
10uF/16V cap.

05/17 Modify

1.SHEET 23:+12VP add C374 10uF/16V cap, +12VP_M add
C372,C373 10uF/16V cap.

2.SHEET 23: Change C369,C370,C371 to 0.01uF,R940,R941,R942
to 1ohm 2010.

0EE1 Change_list
06/03 Modify

1.SHEET11 : Add R948,R949 pull-down resistors
for modem card issue.

06/06 Modify

1.SHEET13 : Add Q98,Q99 2N7002,R952

4.7K,R951 8.2K,R950 0 ohm not installed for
Foxconn request.

06/07 Modify

1.SHEET13 : Change R244 1K to not installed.

06/14 Modify

1.SHEET 21 : Change C369,C370,C371 to 100pF.Add
CB340 10uF.

2.SHEET 23: Change R545 to 1K. Add R953, R954,
R955 to 150 ohm and change R869 to 150 ohm.
Add C382 to 0.1uF.

06/17 Modify

1.SHEET 23: Change C290, C203 to 100pF.

2.SHEET 21 : Change R940, R941 ,R942 footprint
to 1206.

06/19 Modify

1.SHEET 26: Change C355, C358 to 180pF.Change
C356,C357 to 68pF.

2.SHEET 26: Add FB53 for EMI requset.

06/20 Modify

1.SHEET 5:Add CB341, CB342, CB343, CB344,
CB345 10uF 1206 X5R to not installed.

2.SHEET 23: Add diode D27, D28, D28.

3.SHEET 26: Change C356,C357 to 39pF.

4.SHEET 25: Delete FB45, FB52, C352, C360.

06/24 Modify

1.SHEET 22 : Change R608 to 2K ohm.

1

3.SHEET 23:Change R413,R425,R434 to 1 ohm 1206.

4.SHEET 18:Modify Ring wakeup circuit , add diode D26 1N4148, change
R194 from 1K to 2.2K ohm, add C375 1000pF.

5.SHEET 20:Change R716,R717 from 47K to 330 ohm.

05/22 Modify

1.SHEET 12: Connect R693 to +5VR, change R693 to 13K_1% , Change R699 to 3.4K 1%.

2.SHEET 12:Change VR10 to not installed, FB47 connect to +12V,R937,R938,R939,C365 to
not installed.

3.SHEET 11: Add Clock Generator Enable circuit.

4.SHEET 12:Change CHOK3,CHOK4,CHOK5 to 0.86uH ,Micrometals
core,change R423 to 402K_1%

05/23 Modify

1.SHEET 12:Change R423 to 392K_1%

05/27 Modify

1.SHEET 25 : Change R745 to 130_1% , added CT87,C376,C377,C378,C379,C380,C381.

2.SHEET 11 : Change R911 to 22 ohm , change CB304 to 0.1uF.

05/29 Modify

1.SHEET 11 : Added R947 2.2K ohm
.

2.SHEET 25 : Added CB339 to not installed for EMI request.

3.SHEET 24 : Change U37 to not installed

4.SHEET 12 : Delete FB43 .

05/30 Modify

1.SHEET 12 : Change FB47 to 0805 0 ohm

2

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

Revsion History

MS-6541I1

1

32 32Tuesday, June 25, 2002

0EE1