MSI MS-6727 Schematics

8

7

6

5

4

3

2

1

Cover Sheet

D D

Block Diagram
Clock CY28349 & ATA100 IDE Connector
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge

AC'97 Codec and Audio Connector

1
2

3
4 - 5
6 - 8
9 - 10

11LPC I/O 49M192

12

MS-6727

Version 0A

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)

C C

FWH & DLED
DDR DIMMM1,2
DDR Damping & DDR Termination
AGP 4X SLOT (1.5V) 16
PCI SLOT 1 & 2 & 3
IO Connector

USB Connector

B B

Front Panel & Connectors & FAN
ACPI Controller (MS-5)

13

14

15

17

18

19

20

21

On Board Chipset:

BIOS -- FWH
LPC Super I/O -- LPC49M192
Clock Generator -- CY28349
AC'97 Codec -- RealTek 202A
Onboard Lan Chipset --

BROADCOM
BCM4401/BCM5702/BCM5705

Expansion Slots:

VRM9.0
LAN
VGA Connector
HISTORY

22

23

24

25

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

Platform:

Micro ATX

A A

MSI

Title

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Date: Sheet of

2

MICRO-STAR

COVER SHEET

MS-6727

1 26Monday, October 21, 2002

1

0A

8

D D

AGP
4X(1.5V)
AGP CONN

7

Power
Supply
CONN

AGP 4X
(1.5V)

VGA CONN

6

VRM

9.0

4X (66MHz) AGP

(593PINS/FCBGA)

5

(478PINS)

Willamette/Northwood
Socket (mPGA478-B)

(400/533MHz)

Scalable Bus

MCH: Memory

Controller HUB

4

3

2

1

(100/133MHz)

(100/133MHz)

CK408 Clock

Scalable Bus/2

(200/266MHz)

DDR DIMM 1:2

( 66MHz X 4 )

HUB Interface

(14.318MHz)

C C

ICH4: I/O

IDE CONN 1&2

USB Port 0:5

(360PINS/EBGA)

(48MHz)

LPC Bus AC Link

Controller HUB

(33MHz)

(33MHz)

FWH

LPC SIO

PCI (33MHz)

LCI/PCI
Lan

AC '97 Audio

Codec

PCI Slots 1:3

RJ-45
Connector

Line Out

MIC In

B B

PS2 Mouse &
Keyboard

Parallel (1)
Serial (1)

Floppy Disk
Drive CONN

Audio In

Line In

CD-ROM

A A

MSI

Title

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Date: Sheet of

2

MICRO-STAR

BLOCK DIAGRAM

MS-6727

2 26Monday, October 21, 2002

1

0A

8

CP8 X_COPPER

VCC3

CB160

0.1u

D D

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

FB14 X_80_0805
CB141

0.1u

filtering from 10K~1M

CB167
X_10u_0805

* put close to every power pin
* Trace Width 7mils.
* Same Group spacing 15mils
* Different Group spacing 30mils
* Differentical mode spacing 7mils

on itself

VCC3

C C

FB15 X_80_0805

CP9 X_COPPER

CB168

0.1u

VDDA3V

CB171
X_10u_0805

VCCP

SMBCLK_ISO(11,14,21)

SMBDATA_ISO(11,14,21)

VCC3

7

R273 10K

R266 220

CLOCK GENERATOR BLOCK

VCC3V

SMBCLK_ISO
SMBDATA_ISO

U15

39

CPU_VDD

CB184

0.1u

36

CPU_GND

46

MREF_VDD

CB188

0.1u

43

MREF_GND

CB166

0.1u

29

3V66_GND

9

PCI_VDD

CB165

0.1u

5

PCI_GND

18

PCI_VDD

CB169

0.1u

13

PCI_GND

24

48_VDD

C200

0.01u

21

48_GND

2

REF_VDD

C220

0.01u

47

REF_GND

34

CORE_VDD

C212

0.01u

33

CORE_GND

26

SCLK

25

SDATA

19

VTT_GD#

CY28349BOC-SSOP48
Q32
NPN-MBT3904LT1-S-SOT 23

6

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

CPUCLK2

CPUCLK2#

3V66_48/SEL66_48#

FS2/PCI0
FS3/PCI1

SEL48_24#/PCI2

FS4/PCI3

FS0/48MHz

FS1/24_48MHz

MUL0/REF0
MUL1/REF1

RESET#

PWR_DN#

3V66_03V66_VDD
3V66_1
3V66_2

PCI4
PCI5
PCI6
PCI7
PCI8
PCI9

IREF

5

*Trace < 0.5"

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

R255 27.4

CPU0#

R256 27.4

CPU1

R257 27.4

CPU1#

R258 27.4

R262 33
R263 33
R264 33
R265 33

DOT_48

FS2
FS3

FS4

FS0
FS1

MUL0
MUL1

X1

X2

PWR_DN#

7 8

RN58

5 6

33

3 4
1 2
7 8

RN59

5 6

33

3 4
1 2

R291 33

R253 33
R282 33

R283 33

X1 14M-32pf-HC49S-D

R259 475

R254 1K

VCC3 VCC3 VCC3 VCC3

CPUCLK
CPUCLK#

MCHCLK
MCHCLK#

MCH_66
ICH_66
AGPCLK
DOT_CLK

PCICLK0
PCICLK1
PCICLK2
SIO_PCLK
LAN_PCLK
FWH_PCLK
ICH_PCLK

ICH_48

ICH_14
CODEC_14
SIO_14

22pC214

22pC208

Iref = 2.32mA

VCC3V

4

CPUCLK (4)
CPUCLK# (4)

MCHCLK (6)
MCHCLK# (6)

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

PCICLK0 (17)
PCICLK1 (17)
PCICLK2 (17)
SIO_PCLK (11)
LAN_PCLK (23)
FWH_PCLK (13)
ICH_PCLK (9)

ICH_48 (10)

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

3

Shut Source Termination Resistors

CPUCLK

R247 49.9

CPUCLK#

R250 49.9

MCHCLK

R248 49.9

MCHCLK#

R246 49.9

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

FS0
FS3
FS2
FS4
FS1

R279 10K

R290 10K
R292 10K
R293 10K
R297 10K
R280 1.5K

BSEL0 0 100 ; 1 133

1 1 1 1 1

DOT_48

MUL0

MUL1

R261 10K

0 Set Pin 27 48MHz

R252 X_10K
R249 10K

R281 10K

VCC3V

BSEL0 (4,6)

FSB (MHz)FS4 FS3 FS2 FS1 FS0
100 MHz1 1 1 0 1
133 MHz

VCC3V

VCC3V

MUL 1:0

0 0 4X
0 1 5X
1 0 6X
1 1 7X

2

1

Pull-Down Capacitors

CPUCLK
CPUCLK#
MCHCLK
MCHCLK#

AGPCLK
ICH_66
MCH_66

ICH_14
SIO_14
ICH_48
CODEC_14
DOT_CLK

Ioh=6*Iref
Voh=0.71V

used only for EMI issue

X_10p_0603C190
X_10p_0603C191
X_10p_0603C192
X_10p_0603C193

X_10p_0603C196
X_10p_0603C195
X_10p_0603C194

Trace less 0.2"

10p_0603C189
X_10p_0603C216
X_10p_0603C219
X_10p_0603C217
X_10p_0603C197

CB133

0.1u

CB134

0.1u

CB187

0.1u

CB161

0.1u

SMBCLK_ISO
SMBDATA_ISO

R268 4.7K
R269 4.7K

VCC3

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

B B

HD_RST#

HD_RST#(21)

PDD[0..7](10) SDD[0..7](10)

PD_DREQ(10)

PD_IORDY(10)
PD_DACK#(10)

IRQ14(9)

PD_A1(10)

PD_CS#1(10)

PD_LED(20)

A A

8

R204 33 R203 33

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R149 33 R267 33

R120

C105

4.7K

X_220p

7

1
3 4
5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

R143
10K

PRIMAR1
D2x20-1:21-BL-ZBT

2

12
1615

22
24
26
28
30
32
34
36
38
4039

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

R131
15K

PDD[8..15] (10)

PD_DET (13) SD_DET (13)
PD_A2 (10) SD_A0(10)PD_A0(10)
PD_CS#3 (10)

ATA100 IDE CONNECTORS

6

5

SECON1

R147
10K

13 14
17 18

19
21
23
25
27
29
31
33
35
37

VCC3VCC5 VCC5VCC3

D2x20-1:21-WH-SBT

1

2
3 4
5 6
7 8
91110

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22

24

26

28

30

32

34

36

38

4039

R139
15K

MSI

Title

Size Document Number Rev

Date: Sheet of

CLOCK GEN & ATA100 IDE

2

HD_RST#
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SD_DREQ(10)

SD_IOW#(10)PD_IOW#(10)

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

IRQ15(9)

SD_A1(10)

SD_CS#1(10)

SD_LED(20)

C115

R114

X_220p

4.7K

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

4

3

SDD[8..15] (10)

SD_A2 (10)
SD_CS#3 (10)

MICRO-STAR

MS-6727

3 26Wednesday, October 23, 2002

1

0A

8

D D

HINV#[0..3](6)

HDEFER#(6)

C PU_TMPA;VTIN_GND

C C

Trace : 10 mil
width 10mil
space

B B

THERMD+(11)

THERMD-(11)

THERMTRIP#(9)

PROCHOT#(10)

CPURST#(6)

HD#[0..63](6)

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

FERR#(9)

STPCLK#(9)

HINIT#(9,13)

HDBSY#(6)

HDRDY#(6)

HTRDY#(6)

HADS#(6)

HLOCK#(6)

HBNR#(6)

HIT#(6)

HITM#(6)

HBPRI#(6)

ITP_TD I
ITP_TD O
ITP_TMS
ITP_TRST#
ITP_TC K

IGNNE#(9)

HSMI#(9)
A20M#(9)

SLP#(9)

BSEL0

BSEL0(3,6)

CPU_GD

CPU_GD(10)

CPURST#
HD#63

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

HA#[3..31](6)

AF26

AB26

AE21
AF24
AF25

AB23
AB25
AA24

AA22
AA25

W25
W26

E21

G25

P26
V21

AC3

AA3

W5

AB2

G1
G4
G2

A22

AD2
AD3

AD6
AD5

Y21
Y24
Y23

Y26
V24

U5A

V6
B6
Y4

H5
H2

J6

F3
E3
D2
E2

C1
D5
F7
E6
D4
B3
C4
A2

C3
B2
B5
C6

A7

7

DBI0#
DBI1#
DBI2#
DBI3#

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

DBSY#
DRDY#
TRDY#

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

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

RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

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

D53#

V22

U21

6

HA#8

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

HA#31

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

A26#

A25#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

D40#

V25

U23

U24

U26

T23

T22

T25

T26

R24

R25

P24

R21

N25

HA#24

A24#

D39#

N26

A23#

D38#

M26

HA#21

A22#

D37#

N23

HA#20

A21#

D36#

M24

HA#19

A20#

D35#

P21

HA#18

A19#

D34#

N22

HA#17

A18#

D33#

M23

HA#16

A17#

D32#

H25

A16#

D31#

HA#15

K23

HA#14

A15#

D30#

J24

HA#13

A14#

D29#

L22

HA#12

A13#

D28#

M21

HA#11

A12#

D27#

H24

HA#10

A11#

D26#

G26

HA#9

A10#

D25#

L21

A9#

D24#

D26

HA#7

A8#

D23#

F26

A7#

D22#

HA#6

E25

HA#5

A6#

D21#

F24

HA#4

A5#

D20#

F23

HA#3

A4#

D19#

G23

A3#

D18#

5

CPU SIGNAL BLOCK

AE25A5A4

AD26

DBR#

VCC_SENSE

VSS_SENSE

Differential
Host Data
Strobes

D17#

D16#

D15#

D14#

D13#

D12#

D11#

E24

H22

D25

J21

D23

C26

H21

G22

AC26

ITP_CLK1

ITP_CLK0

D10#

D9#

D8#

B25

C24

C23

D7#

VID4

AE1

B24

VID3

AE2

VID4#

VID3#

D6#

D5#

D22

VID2

AE3

C21

VID1

AE4

VID2#

D4#

A25

VID0

AE5

VID1#

VID0#

GTLREF3
GTLREF2
GTLREF1
GTLREF0

TESTHI12
TESTHI11
TESTHI10

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

LINT1/NMI

LINT0/INTR

D3#

D2#

D1#

A23

B22

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

D0#

PGA-S478-GD10-F02

B21

4

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

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#1
BPM#0

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

R90 51

R41 51
R95 51

R89 51
R86 51

R39 51

HRS#2
HRS#1
HRS#0

R43 51.1
R88 51.1

VCCP

CPUCLK# (3)
CPUCLK (3)

HRS#[0..2] (6)

HBR#0 (6)

* Short trace

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

NMI (9)
INTR (9)

3

HREQ#[0..4] (6)

2

CPU GTL REFERNCE VOLTAGE BLOCK

VCCP

C63
220p

2/3*Vccp

CB59

0.1u

C62
1u

GTLREF1

Every pin put one 220pF cap near it.
Trace Width 10mils, Space 15mils.
Keep the voltage dividers within 1.5 inches of the
first GTLREF Pin

CPU ITP BLOCK

ITP_TMS
ITP_TD O
ITP_TDI
ITP_TRST#
ITP_TC K

R31 39
R30 75
R40 150
R42 680
R48 27

VCCP

ALL COMPONENTS CLOSE TO CPU

CPU STRAPPING RESISTORS

Place near ICH4

PROCHOT#
CPU_GD
HBR#0
CPURST#
THERMTRIP#

BPM#0
BPM#1
BPM#4
BPM#5

R26 62
R92 300
R47 150
R91 51
R244 62

R38 51
R34 51
R46 51
R45 51

VCCP

VCCP

R82

49.9

R83
100

1

HD#53

HD#48

HD#51

HD#50

HD#49

HD#52

A A

8

7

HD#41

HD#45

HD#39

HD#42

HD#44

HD#43

HD#40

HD#47

HD#46

HD#38

HD#32

HD#29

HD#31

HD#26

HD#30

HD#28

HD#27

HD#34

HD#37

HD#35

HD#33

HD#36

6

HD#25

HD#19

HD#23

HD#22

HD#24

HD#20

HD#18

HD#21

HD#17

HD#10

HD#14

HD#16

HD#15

HD#12

HD#13

5

HD#11

HD#5

HD#8

HD#7

HD#9

HD#0

HD#2

HD#4

HD#3

HD#1

HD#6

MSI

Title

Size Document Number Rev

4

3

Date: Sheet of

2

MICRO-STAR

INTEL mPG478 CPU1

MS-6727

4 26Wednesday, October 23, 2002

1

0A

8

VCCP

A10

A12

A14

A16

A18

A20A8AA10

AA12

AA14

VCC

VSS

AD18

VCC

VSS

AD21

VCC

VSS

AD23

VCC

VSS

AD4

VCC

VSS

AD8

VCC

VSS

AE11

AA16

VCC

VSS

AE13

U5B

VCC

VCC

D D

D10
A11
A13
A15
A17
A19
A21
A24
A26

A3
A9

AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26

AA4

AA7

AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21

C C

AB24

AB3

AB6

AB8
AC11
AC13
AC15
AC17
AC19

AC2
AC22
AC25

AC5

AC7

AC9

AD1

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

VSS

AD10

VSS

AD12

VCC

VSS

AD14

AD16

AA18

VCC

VSS

AE15

AA8

VCC

VSS

AE17

VCC

VSS

AB11

VCC

VSS

AE19

AB13

VCC

VSS

AE22

AB15

VCC

VSS

AE24

7

AB17

VCC

VSS

AE26

AB19

VCC

VSS

AE7

AB7

AE9

AB9

VCC

VSS

AF1

VCC

VSS

AC10

VCC

VSS

AF10

AC12

VCC

VSS

AF12

AC14

VCC

VSS

AF14

AC16

VCC

VSS

AF16

AC18

VCC

VSS

AF18

AC8

VCC

VSS

AF20

CPU VOLTAGE BLOCK

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AF6

AF8

B10

B12

B14

B16

B18

B23

B20

6

AE14

AE16

VCC

VCC

VSS

VSS

B26B4B8

AE18

VCC

VSS

AE20

VCC

VSS

C11

AE6

C13

VCC

VSS

AE8

C15

AF11

VCC

VSS

C17C2C19

AF13

VCC

VSS

VCC

VSS

AF15

VCC

VSS

AF17

C22

AF19

AF2

AF21

AF5

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

C25C5C7C9D12

AF7

VCC

VSS

VCC

VSS

AF9

D14

B11

VCC

VSS

D16

5

B13

B15

B17

B19B7B9

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

D18

D20

D21D3D24D6D8E1E11

VCC

VSS

VCC

VSS

C10

VCC

VSS

C12

VCC

VSS

VCC

VSS

C14

C16

VCC

VSS

E13

C18

VCC

VSS

E15

C20C8D11

VCC

VCC

VSS

VSS

E17

E19

VCC

VSS

E23

D13

VCC

VSS

E26

D15

VCC

VSS

E4

D17

D19D7D9

VCC

VCC

VSS

VSS

E7E9F10

VCC

VSS

VCC

VSS

F12

E10

VCC

VSS

F14

VCC

VSS

E12

VCC

VSS

F16

4

E14

E16

VCC

VCC

VSS

VSS

F18F2F22

E18

VCC

VSS

E20E8F11

VCC

VCC

VSS

VSS

F25F5F8

0.1u

F13

VCC

VSS

G21G6G24

C24

F15

F17

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

3

2

1

VCC_VID (21)

L8 4.7u-10%
L7 4.7u-10%

AF4

VCC-VID

VSS

VSS

H26H4J2

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

VSS

J22

J25J5K21

AD20

VSSA

VCCA

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

VSS

VSS

PGA-S478-GD10-F02

AD22

Y5
Y25
Y22
Y2
W6
W3
W24
W21
V4
V26
V23
V1
U5
U25
U22
U2
T6
T3
T24
T21
R4
R26
R23
R1
P5
P25
P22
P2
N6
N3
N24
N21
M5
M25
M22
M2
L4
L26
L23
L1
K6
K3
K24

C67
22u-1206

C72
X_10u-1206

C68
22u-1206

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

XX17
XX18
XX19
XX20
XX21
XX22
XX23
XX24

XX25
XX26
XX27
XX28
XX29
XX30
XX31
XX32

C70
X_10u-1206

U5C

X3

X4

X3
XX17
XX18
XX19
XX20
XX21
XX22
XX23
XX24

X4
XX25
XX26
XX27
XX28
XX29
XX30
XX31
XX32

PGA-S478-GD15-F02

F19

F9

VCC

VCC

VSS

VSS

XX10
XX11
XX12
XX13
XX14
XX15
XX16

VCCP

X1

X1

XX1

XX1

XX2

XX2

XX3

XX3

XX4

XX4

XX5

XX5

XX6

XX6

XX7

XX7

XX8

XX8

X2

X2

XX9

XX9

XX10
XX11
XX12
XX13
XX14
XX15
XX16

B B

CPU DECOUPLING CAPACITORS

VCCP

CB50
10u-1206
CB31
10u-1206
CB44
10u-1206

A A

8

CB36
10u-1206
CB38
10u-1206
CB21
10u-1206
CB53
10u_0805

10u_0805

CB27
10u-1206
CB33
10u-1206
CB17
10u-1206
CB45
10u_0805
CB43
10u-1206
CB34
10u-1206

7

10u-1206
CB37
10u-1206
CB12
10u-1206
CB40
10u_0805 CB32
CB39
10u-1206
CB30
10u-1206

6

VCCP VCCPVCCP

CB48
10u-1206CB19
CB42
10u-1206
CB14
10u-1206
CB26
10u-1206

10u_0805CB24
CB29
10u-1206
CB25
10u-1206

5

VCCPVCCP

C53
10u-1206
C55
10u-1206
C51
10u-1206
CB18
10u_0805

MSI

Title

Size Document Number Rev

4

3

Date: Sheet of

2

MICRO-STAR

INTEL mPGA478-B CPU2

MS-6727

5 26Wednesday, October 23, 2002

0A

1

5

HA#[3..31](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

B B

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)

HINV#[0..3](4)

MCHCLK(3)
MCHCLK#(3)

R119 24.9
R141 24.9

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

U9A

W31

HA3#

AA33

HA4#

AB30

HA5#

V34

HA6#

Y36

HA7#

AC33

HA8#

Y35

HA9#

AA36

HA10#

AC34

HA11#

AB34

HA12#

Y34

HA13#

AB36

HA14#

AC36

HA15#

AC31

HA16#

AF35

HA17#

AD36

HA18#

AD35

HA19#

AE34

HA20#

AD34

HA21#

AE36

HA22#

AF36

HA23#

AE33

HA24#

AF34

HA25#

AG34

HA26#

AG36

HA27#

AE31

HA28#

AH35

HA29#

AG33

HA30#

AG31

HA31#

U33

BREQ0#

T34

BNR#

M34

BPRI#

T35

HLOCK#

T36

ADS#

V36

HREQ0#

AA31

HREQ1#

W33

HREQ2#

AA34

HREQ3#

W35

HREQ4#

P36

HIT#

M36

HITM#

N36

DEFER#

V30

HTRDY#

R36

RS0#

U34

RS1#

P34

RS2#

U31

DBSY#

U36

DRDY#

AB35

HAD_STB0#

AF30

HAD_STB1#

N31

HD_STBN0#

L31

HD_STBP0#

G33

HD_STBN1#

J34

HD_STBP1#

C30

HD_STBN2#

E29

HD_STBP2#

D25

HD_STBN3#

E25

HD_STBP3#

N33

DINV_0#

C35

DINV_1#

B33

DINV_2#

C26 H30

DINV_3# HD_VREF0

K30

HCLKP

J31

HCLKN

V35

HY_RCOMP

B28

HX_RCOMP

HOST

Trace 10 mils & 7mils space < 0.5"

BAV99

HL0
HL1
HL2
HL3
HL4
HL5

2

3

D14

1

AA7

HI0

AB8
AC7
AC5
AD8
AF4 AD3

AD4
AC4

G15

H16
E15

F16
C15

D16

2

2

3

3

D13
BAV99

1

1

HUB LINK

HI1
HI2
HI3
HI4
HI5 HI_REF

HI_STBS
HI_STBF

BLUE
BLUE#

GREEN
GREEN#

RED
RED#

VGA

HL[0..5](9)

HL_STB(9)
HL_STB#(9)

A A

CRT_B(24)

CRT_B#(24)

CRT_G(24)

CRT_G#(24)

CRT_R(24)

CRT_R#(24)

VCC_AGP

BAV99

D15

5

4

GCLKIN

RSTIN#

CPURST#

PWROK

HD_VREF1
HD_VREF2

HA_VREF

HCC_VREF

HY_SWNG
HX_SWNG

HI_SWING

HL_RCOMP

DDCA_DATA

DDCA_CLK

HSYNC
VSYNC

DREFCLK

REFSET

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#

HI10

3

HD#0

T30

HD#1

R33

HD#2

R34

HD#3

N34

HD#4

R31

HD#5

L33

HD#6

L36

HD#7

P35

HD#8

J36

HD#9

K34

HD#10

K36

HD#11

M30

HD#12

M35

HD#13

L34

HD#14

K35

HD#15

H36

HD#16

G34

HD#17

G36

HD#18

J33

HD#19

D35

HD#20

F36

HD#21

F34

HD#22

E36

HD#23

H34

HD#24

F35

HD#25

D36

HD#26

H35

HD#27

E33

HD#28

E34

HD#29

B35

HD#30

G31

HD#31

C36

HD#32

D33

HD#33

D30

HD#34

D29

HD#35

E31

HD#36

D32

HD#37

C34

HD#38

B34

HD#39

D31

HD#40

G29

HD#41

C32

HD#42

B31

HD#43

B32

HD#44

B30

HD#45

B29

HD#46

E27

HD#47

C28

HD#48

B27

HD#49

D26

HD#50

D28

HD#51

B26

HD#52

G27

HD#53

H26

HD#54

B25

HD#55

C24

HD#56

B23

HD#57

B24

HD#58

E23

HD#59

C22

HD#60

G25

HD#61

B22

HD#62

D24

HD#63

G23
AE7

AJ31
D22

PWROK

R170 33

E7

10p_0603C154

H24
D27
AD30

HVREF

P30

HSWNG

Y30
H28

HL6

AE4

HI6
HI7
HI8
HI9

AE5
AF3
AE2
AF2

AD2

HL_RCOMP

AC2

C7
D7

B7
C6

DOT_CLK

D14

REFSET

B16

845GE-VB1

HL7
HL8
HL9
HL10

HUB_MREF
HI_SWING

R179 68.1
R165 2.7K
R158

R150 137

Trace 10 mils &
7mils space <

0.5"

2.7K

DOT_CLK (3)

HD#[0..63] (4)

MCH_66 (3)
PCIRST#1 (11,21,23)

CPURST# (4)
PWR_GD (10,11,21)

HL[6..10] (9)

VCC_AGP
VCC3

BSEL0(3,4)

3VDDCDA (24)
3VDDCCL (24)

3V_HSYNC (24)
3V_VSYNC (24)

VCC_AGP MEM_STR

VCCA_SM

VCC_AGP

VCCA_DPLL

VCC3

CB125 0.1u

R157 8.2K

R156

8.2K

VCC_AGP

R178 X_8.2K

3

PSBSEL

AB10
AD10

W19

AA19

W20
W21

AA21

AA17

W18
W17

AG2
AG1

K10
K12
K14
K16
P10
V10

AD6
AC9
AC1
AE3

Y19

U21

B10
C10
D10
F10
H10
A11
B11
C11
D11
E11

G11

B12
C12
D12
F12
H12

G13

H14

V19
U19

U17

A15
B14
A13

C14
B15

AA2
AA4
AA3
AA5

A37
AB2
AB3

A3
A7
C1
D4
D6

G1

K6

L1

L9
P6
R1
R9

W9

V6

A9
B9
C9
D9
E9

J11

J13

J15

Y3
Y2

W7

Y4
Y8

U9C

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_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP

VCC_HI
VCC_HI
VCC_HI
VCC_HI

VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC
VCC

VCC

VCC
VCC

VCC
VCC

VCC
VCC

VCCA_SM
VCCA_SM

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

POWER

Other

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
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
VTTFSB

VCCA_FSB

VCCQ_SM
VCCQ_SM
VCCQ_SM

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAPVCC_GPIO

2

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

845GE-VB1

2

AH8
AK8
AG9
AJ9
AL9
AM22
AJ23
AL37
AU9
AK10
AJ11
AL11
AU25
AM26
AU13
AM14
AJ27
AJ1
AL1
AJ15
AP15
AU29
AH2
AJ2
AK2
AL2
AM30
AH3
AJ3
AK3
AL3
AH4
AJ4
AK4
AL4
AU17
AJ5
AL5
AU5
AM18
AJ19
AK32
AU33
AH6
AK6
AP20
AG7
AJ7
AL7
AP7
AH10
AH12
AH14
AH18
AH22
AH26

B18
C18
D18
H18
B19
C19
D19
E19
G19
J19
B20
C20
D20
F20
H20
Y28
T28
M28
K26
K22
K20
F18
K18
AD28

A17
AT21

AU21
AT20

G37
L37
R37
AC37
A31B6

A2
A36
AH34
AJ35
AT1
AT37
AU1
AU2
AU36
AU37
B1
B37

1

GMCH REFERENCE BLOCK

VCCA_FSB

0.1u_X7R

VCCA_DPLL

+

C127
680u

VCCA_SM

CB108

100000P

0.1u_X7R

VCCQ_SM

CB92
100000P

0.1u_X7R

VCCP

Place Cap. as Close as possible to

, Trace width 12 mils & 10mils space

GMCH

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

VCCA_FSB
VCCQ_SM

VTT_CAP1
VTT_CAP2
VTT_CAP3
VTT_CAP4
VTT_CAP5

Place <0.1"

CB75 0.1u
CB77 0.1u
CB78 0.1u
CB76 0.1u
CB81 0.1u

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

Trace width 12 mils & 10mils space

MSI

MSI

Title

Size Document Number Rev

Date: Sheet of

L14 0.82u
C124

CB95

22u-1206

100000P

L16 10u-0805
CB101

X_100000P

0.1u_X7R

L17 1u-1206

CT32

+

100u

L12 0.68u-0805
C120

4.7u-0805

R148
1

VCCP

C99

0.1u
R132

301

HSWNG

C113

0.01u

VCCP

R136

49.9

HVREF

C110

0.1u

HI_SWING

C144

0.01u

HUB_MREF

C153

0.01u

MICRO-STAR

BROOKDALE-G GMCH1

MS-6727

1

I=30mA

R155 1

I=35mA

I=500mA

I=150mA

C111

0.01u

R135
150

R137
100

C135

0.1u

C152

0.1u

C150

0.1u

6 26Wednesday, October 23, 2002

VCC_AGP

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

R191
226

R187
100

R186
100

0A

5

MDQ0
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8
MDQ9
MDQ10

X_0_Solder

DDR_VREF

R444

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

SRC_O#
SRC_I#

C146 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

5

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

U9B

V4
V2

U5
U4
U2
V3
T2
T3
T4
R2
R5
R7
T8
P3
P8
K4
K2

J2

M3

L5
L4

H4

G2

K3

J4
J5

J7
H3
K8

G4

R4
N4

M2

H2

SDQ0
SDQ1
SDQ2
SDQ3
SDQ4
SDQ5
SDQ6
SDQ7
SDQ8
SDQ9
SDQ10
SDQ11
SDQ12
SDQ13
SDQ14
SDQ15
SDQ16
SDQ17
SDQ18
SDQ19
SDQ20
SDQ21
SDQ22
SDQ23
SDQ24
SDQ25
SDQ26
SDQ27
SDQ28
SDQ29
SDQ30
SDQ31
SDQ32
SDQ33
SDQ34
SDQ35
SDQ36
SDQ37
SDQ38
SDQ39
SDQ40
SDQ41
SDQ42
SDQ43
SDQ44
SDQ45
SDQ46
SDQ47
SDQ48
SDQ49
SDQ50
SDQ51
SDQ52
SDQ53
SDQ54
SDQ55
SDQ56
SDQ57
SDQ58
SDQ59
SDQ60
SDQ61
SDQ62
SDQ63

SRCVEN_OUT#
SRCVEN_IN#

G_AD0
G_AD1
G_AD2
G_AD3
G_AD4
G_AD5
G_AD6
G_AD7
G_AD8
G_AD9
G_AD10
G_AD11
G_AD12
G_AD13
G_AD14
G_AD15
G_AD16
G_AD17
G_AD18
G_AD19
G_AD20
G_AD21
G_AD22
G_AD23
G_AD24
G_AD25
G_AD26
G_AD27
G_AD28
G_AD29
G_AD30
G_AD31

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

DDR

AGP

SCMDCL_K0

SCMDCLK_0#

SCMDCLK_1

SCMDCLK_1#

SCMDCLK_2

SCMDCLK_2#

SCMDCLK_3

SCMDCLK_3#

SCMDCLK_4

SCMDCLK_4#

SCMDCLK_5

SCMDCLK_5#

SMX_RCOMP0

SMY_RCOMPSM_VREF

G_FRAME#

G_TRDY#

G_DEVSEL#

G_STOP#

AD_STB0#
AD_STB1#

AGP_VREF

AGP_RCOMP

845GE-VB1

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

SMAB1
SMAB2
SMAB4
SMAB5

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

SDM0

SDM1

SDM2

SDM3

SDM4

SDM5

SDM6

SDM7
SCKE0

SCKE1
SCKE2
SCKE3

SCS0#
SCS1#
SCS2#
SCS3#

SBA_0

SBA_1
SRAS#
SCAS#

SWE#

G_IRDY#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

SB_STB#

AD_STB0
AD_STB1

PIPE#

RBF#

WBF#

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#

R181 60.4

SMX_RCOMP
SMY_RCOMP

R107 60.4

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB114 0.1u

R185 40.2

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

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

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

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

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

R180 60.4
R112 60.4

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

GREQ# (16)
GGNT# (16)

SB_STB (16)
SB_STB#(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)

SBA[0..7] (16)

ST[0..2] (16)

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

MEM_STR

C147 0.1u
C84 0.1u

Trace width 12 mil

Trace width 12 mil
with 10 mil space.

with 10 mil space.

Place 0.1uF <1" to GMCH

Place 0.1uF <1" to GMCH

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

AP25
AN23
AN19
AK18

AR2
AT7
AT12
AT17
AR24
AT29
AT34
AL36

AP4
AR8
AP12
AR18
AT24
AP28
AR34
AL34

AP13
AN13
AK14
AL13

AL29
AP31
AK30
AN31

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

AN27
AP27
AK28
AN29
AP29

AF10
AJ34AM2
M4

N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4

ST0

B4

ST1

B3

ST2

V8
U7
M8
L7

H8
G7
G5

W2

AGP_RCOMP

L2

4

3

2

1

DDR SERIAL RESISTORS

DDRMD1

RN45 10

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

3

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

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

7 8
5 6
3 4
1 2

RN43 10

7 8
5 6
3 4
1 2

RN41 10

7 8
5 6
3 4
1 2

RN38 10

7 8
5 6
3 4
1 2

RN36 10

7 8
5 6
3 4
1 2

RN33 10

7 8
5 6
3 4
1 2

RN31 10

7 8
5 6
3 4
1 2

RN29 10

7 8
5 6
3 4
1 2

RN22 10

7 8
5 6
3 4
1 2

RN18 10

7 8
5 6
3 4
1 2

RN15 10

7 8
5 6
3 4
1 2

RN13 10

7 8
5 6
3 4
1 2

RN12 10

7 8
5 6
3 4
1 2

RN9 10

7 8
5 6
3 4
1 2

RN7 10

7 8
5 6
3 4
1 2

RN4 10

7 8
5 6
3 4
1 2

R167 10
R151 10
R140 10
R110 10
R87 10
R78 10
R69 10
R63 10

R163 10
R154 10
R142 10
R116 10
R93 10
R75 10
R67 10
R62 10

2

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

SDM0 (14,15)

SDM1

SDM1 (14,15)

SDM2

SDM2 (14,15)

SDM3

SDM3 (14,15)

SDM4

SDM4 (14,15)

SDM5

SDM5 (14,15)

SDM6

SDM6 (14,15)

SDM7

SDM7 (14,15)

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

Title

Size Document Number Rev

Date: Sheet of

MSI

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

MICRO-STAR

BROOKDALE-G GMCH2

MS-6727

7 26Wednesday, October 23, 2002

1

0A

5

4

3

2

1

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

AM24

VSS

VSS

AM16

B17

VSS

VSS

VSS

M10

GND

T10

GND

Y10

VSS

GND

A25

VSS

GND

AH16

GND

AH20

GND

AH24

GND

AH28

GND

AF28

GND

AB28

V28

GND

P28

GND

K24

GND

K28

GND

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

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

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

VSS
VSS
VSS
VSS

845GE-VB1

N35
R35
U35
AA35
AC35
AE35
AG35
AL35
AN35
AR35
AU35
B36
W36
AF8
AM8
G9
J9
N9
U9
AA9
AE9
A23
C23
D23
J23

AH36
AT36
C37
E37
J37
U37
AA37
AE37
AG37
AJ37
C25
AN37
AR37
AR11
AU11
J25
AJ25
AR25
F26
AK12
AM12
B13
C13
D13
E13
A27
C27
J27
AJ13
AR13
F14

AL27
AR27
AU27
F28
AM28
E1
J1
N1
U1
AA1
AE1
AN1
AR1
B2
D15

AR15
AU15
N37
C16

VCC_AGP

C143

Pin A5

0.1u
CB111

Pin J1

0.1u
CB112

Pin E1

0.1u
CB110

Pin N1

0.1u
CB113

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

CB139

0.1u
C130

0.01u

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

C137
X_0.1u

VCC_AGP

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

VCC_AGP

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

VCCP

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

CB115

Pin AA1

0.1u 0.01u
CB109

Pin AE1

0.1u

MEM_STR

CB88

0.1u
CB93

0.1u
CB94

0.1u
CB89

0.1u
CB86

0.1u

VCC_AGP VCCP

+

CT33
1000u

MEM_STR

+

+

CT24

X_1000u

Place Bulk cap between
GMCH & DIMM slot

CT18
X_470u

+

VCC_AGP

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

CB74

0.1u
CB80

0.1u
CB82

0.1u
CB83

0.1u
CB96

0.1u
CB98

0.1u
CB102

0.1u
CB103

0.1u

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

+

CT27

CT31

X_470u

680u

Pin AL37
Pin AU33
Pin AU29
Pin AU25
Pin AU17
Pin AU13
Pin AU9
Pin AU5

CB90

X_10u-1206

C169

CB99

0.1u

Pin B14
Pin A15

CB85
10u-1206

U9D

U18

VSS

V18

VSS

Y18

AA18

D D

C C

B B

A A

AL31
AR31
AU31

AB32
AD32
AF32
AH32

AR19

AM32

AJ33
AN33
AR33

AA20

AM20

AJ21
AR21

AM4

AG5

AM6

W34

F32
H32
K32

M32

P32
T32
V32
Y32

AN5
AR5

A33
C33

M6

AB6
AF6

U20
V20
Y20

A21
B21
C21
D21
E21

G21

J21

D34
A35

E35

G35

J35

L35
AN7
AR7
AU7

V21
Y21

F22
H22

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

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

A5

VSS

C5

VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS

F6

VSS

H6

VSS
VSS

T6

VSS

Y6

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

B8

VSS

C8

VSS

D8

VSS

F8

VSS

VSS
VSS

VSS
VSS
VSS
VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A29

C29

J29

L29

N29

U29

R29

W29

AA29

AC29

AE29

AG29

AJ29

AR29

F30

AT2E3G3J3L3N3R3U3W3

MSI

Title

Size Document Number Rev

Wednesday, October 23, 2002

5

4

3

2

Date: Sheet of

MICRO-STAR

Broodale-G GMCH3

MS-6727

8

1

0A

26

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

ICH4 PULL-UP/DOWN RESISTORS

V10

V16

VCC3_3

VCC3_3

VCC3_3

GND24

GND25

GND26

V18

VCC3_3

GND27

C17

C19

VCC1_5SB

E20

E13

E12

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND28

GND29

GND30

GND31

C21

C23C6D1

F14

G18R6T6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND32

GND33

GND34

D12

D15

D17

U6

E11

F10

VCCSUS1_5

VCCSUS1_5

VCCSUS3_3

VCCSUS3_3

GND35

GND36

GND37

GND38

GND39

D19

D21

D23D4D8

F15

F16

F17

F18

K14V7V8

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND43

GND40

GND41

GND42

GND44

E14

D22

E10

E16

E17

V9

A20M#

CPUSLP#

FERR#

IGNNE#

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

STPCLK#

A20GATE

THRMTRIP#

HI_STB
HL_STB#
HLCOMP

HI_SWING

HIREF

PIRQA#
PIRQB#
PIRQC#
PIRQD#

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

GND45

GND46

GND47

E18

E19

U16A

INIT#

INTR

NMI

SMI#

RCIN#

NC

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11

IRQ14
IRQ15

FW82801DB

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

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

D5
C2
B4
A3

AC13
AA19
J19
H19
K20
J22

B1
A2
B3
C7
B6
A6

C1
E6
A7
B7
D6
C5

C11
B11
A10
A9
A11
B10
C10
A12

FERR#

SMI#
KB_RST#

A20GATE#

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

R230 X_62

R245 68.1

HI_ISWING
HUB_IREF

APICCLK
APIC_D0
APIC_D1
SERIRQ

PREQ#0
PREQ#1
PREQ#2
PREQ#3
PREQ#4
PREQ#5

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

A20M# (4)
SLP# (4)
FERR# (4)
IGNNE# (4)
HINIT# (4,13)
INTR (4)
NMI (4)
HSMI# (4)
STPCLK# (4)
KB_RST# (11)

THERMTRIP#

A20GATE# (11)
THERMTRIP# (4)

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

IRQ14 (3)
IRQ15 (3)

SERIRQ (11)

PREQ#0 (17)
PREQ#1 (17)
PREQ#2 (17)
PREQ#3 (17,23)

PGNT#0 (17)
PGNT#1 (17)
PGNT#2 (17)
PGNT#3 (23)PCIRST#(13,16,21)

FERR#

SERIRQ
KB_RST#
A20GATE#
PREQ#A
PREQ#5
PREQ#4

APIC_D0
APIC_D1

R216 62

R225 8.2K
R231 8.2K
R240 8.2K
R309 8.2K
R308 8.2K
R296 8.2K

R243 10K
R234 10K

VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

R236

C177

226

C183

C187

0.01u

0.1u

C184
X_0.1u0.01u

C186
X_0.1u

R233
100

R232
100

HI_ISWING

HUB_IREF

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

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

VCC1_5

VCC1_5

VCC1_5

GND3

GND4

GND5

A20

A22A4AA12

VCC1_5

VCC1_5

VCC1_5

GND6

GND7

GND8

AA16

V14A5AC17

VCC1_5

VCC1_5

GND9

GND10

GND11

AA22

AA3

AA9

AB20

H5

J3
H3
K1

G5

J4
H4

J5
K2

G2

L1

G4

L2
H2

L3
F5
F4
N1
E5
N2
E3
N3
E4

M5

E2
P1
E1
P2
D3
R1
D2
P4

J2
K4

M4

N4

M3

F1

L5
F2
F3

G1
M2

K5

L4

W2

B5
E8

P5
U5
Y5

D10
D11

A8

C12

K10

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

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

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

GPIO0/REQA#
GPIO16/GNTA#

PCICLK
PCIRST#
LAN_RST#
EE_CS

EE_DIN
EE_DOUT
EE_SHCLK

GND1

GND2

A1

A16

A18

SERR#(17,23)
PERR#(17,23)

PME#(16,17,23)

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

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

PREQ#A

R319 1K

R294 X_2.7K

RESERVE

AD[31..0](17,23)

C_BE#[3..0](17,23)

DEVSEL#(17,23)

FRAME#(17,23)

IRDY#(17,23)

TRDY#(17,23)

STOP#(17,23)

PAR(17,23)

PLOCK#(17)

ICH_PCLK(3)

AC8B2H18H6J1

VCC3_3

VCC3_3

VCC3_3

GND12

GND13

GND14

AB7

AC1

VCC3_3

GND15

AC10

AC14

VCC3_3

VCC3_3

VCC3_3

GND16

GND17

GND18

AC18

AC23

VCC3

J18K6M10

VCC3_3

VCC3_3

GND19

GND20

AC5

B12

P12P6U1

VCC3_3

GND21

B16

B18

VCC3_3

VCC3_3

GND22

GND23

B20

B22B9C15

Pin A1 Pin H1

VCC3

Pin A4

CB156

CB186

0.1u

0.1u

0.1u

ICH4 DECOUPLING CAPACITORS

Pin AC10

CB195

0.1u

Pin T1

Pin AC18

CB189

0.1u

0.1u

0.1u

Place one 0.1u close to ICH4 <100 mil

Pin K23 Pin C23 Pin A16 Pin AC1Pin T23 Pin N23Pin C22 Pin C22

VCC_AGP VCC_AGP

EC4
X_470u

+

CB158

0.1uCB197

CB154

0.1u

FOR Core Logic FOR Hub InterfaceFOR PLL

CB155

0.01u

VCC_AGP

CB159

0.1uCB170

VCC1_5SB

CB196

0.1uCB193

CB180

0.1u

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

ICH4 PCI/HI/LAN

MS-6727

9 26Wednesday, October 23, 2002

0A

R348 1K

VCC5

D26

VCC3

Place Cap close
to Pin E7

THRM#

THRM#(11)

SLP_S3#(20,21)

SLP_S4#

SLP_S4#(21)

SLP_S5#
PWR_GD

VRM_GD1
RING#
ICHRSMRST#

SYS_RST#
BATLOW#

GPI6

SMBALERT#

RTCX1
RTCX2

R301 33
R304 33

AC_SDIN2

GPI12
GPI13

FWH_WP#

22.6

R239

AC3

AC4
AC7
AC6

C13

D13

H23

C20
D20

C18
D18

C16
D16

C14

D14

AA2
AB6
Y23
V19
AA1

AA6
AB3
AA4

AB2
AA5
AB1

W6
W7

AB4

V20
T21

J23
F19

A13
B13

W3

Y20
J21

W1
W4

A21
B21

A19
B19

A17
B17
A23
B23
B15

A15
B14
A14

SLP_S5#(21)

PWR_GD(6,11,21)

CPU_GD(4)
VRM_GD1(22)
PWRBTN#(20)
RING#(18)

ICHRSMRST#(20)

SUSCLK(11)

SMBDATA(11,17,23)

SMBCLK(11,17,23)

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

AC_RST#(12)

AC_SYNC(12)

AC_BCLK(12)

AC_SDOUT(12)

AC_SDIN2(12)

SPKR(20)

FWH_WP#(13)

LAN_DISABLE#(23)

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

LFRAME#/FWH4(11,13)

LDRQ#(11)

USBP0+(19)

USBP0-(19)

USBP1+(19)

USBP1-(19)

USBP2+(19)

USBP2-(19)

USBP3+(19)

USBP3-(19)

USBP4+(19)

USBP4-(19)

USBP5+(19)

USBP5-(19)

Place < 0.5"

OC#1(19)
OC#2(19)
OC#3(19)

INTRUDER#
RTCRST#
VBIAS

LAN_DISABLE#

ICH4 DECOUPLING CAPACITOR

VCC3_SB VCCP

CB208

CB15

0.1u

X_0.1u

CB147

0.1u

V5REF

CB207

CB178

V5REF

1N5817-S-DO-241AC-1mA

V1

THRM#

Y4

SLP_S3#

Y2

SLP_S4#
SLP_S5#
PWROK
CPUPWRGD
VRMPWRGD
PWRBTN#

Y1

RI#
RSMRST#

SUSSTAT#
SUSCLK

Y3

SYS_RESET#
BATLOW#/TP0

R2

AGPBUSY#/GPIO6
GPIO11/SMBALERT#
SMLINK0
SMLINK1
INTRUDER#
RTCRST#

Y6

VBIAS
SMBDATA
SMBCLK
RTCX1
RTCX2
NC

CLK66
CLK14
CLK48

AC_RST#

C9

AC_SYNC

B8

AC_BITCLK

D9

AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
SPKR

V5

GPIO12
GPIO13

T3

C3_STAT#/GPIO21
CPUPERF#/GPIO22
SSMUXSEL/GPIO23
GPIO27
GPIO28

T2

LAD0/FWH0

R4

LAD1/FWH1

T4

LAD2/FWH2

U2

LAD3/FWH3

T5

LFRAME#/FWH4

U3

LDRQ0#

U4

LDRQ1#
USBP0+

USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3­USBP4+
USBP4­USBP5+
USBP5­USBRBIAS
USBRBIAS#
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#

E21

Place one 0.1u close to ICH4 <100 mil

VCC_AGP

0.1u

VCC5_SB

0.1u

V5REF1

GND48

GND49

GND50

E22F8G19

CB157

E15E7V6

V5REF2

V5REF_SUS

GND51

GND52

G21G3G6H1J6

0.1u

VCC_AGP

C22

GND53

GND54

GND55

RTC_VCC

1u

CB190

AB5

VCCPLL

GND56

GND57

GND58

K11

K13

K19

VCC_AGP

L23

VCCRTC

GND59

GND60

K23K3L10

M14

VCC_HI

VCC_HI

GND61

GND62

P18

L11

VCC1_5SB

T22F6F7E9F9

VCC_HI

VCC_HI

GND63

GND64

L12

L13

VCCP

VCC3_SB

AA23

P14

VCPU_IO1

VCCLAN1_5/VCCSUS1_5

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

VCCLAN3_3/VCCSUS3_3

GND65

GND66

GND67

GND68

GND69

GND70

GND71

GND72

L14

L21M1M11

M12

M13

M20

M22

VCC1_5SB

C180

0.1u

Y19

Y7

U18

GND100

GND101

GND102

VCPU_IO0

VCPU_IO2

GND73

GND74

GND75

GND76

GND77

GND78

N10

N11

N12

N13

N14

N19

SYSTEM RESET

FP_RST#(20,21)

R21R5T1

T19

T23

U20

V15

V17V3W22W5W8

GND93

GND94

GND95

GND96

GND97

GND98

GND99

STP_CPU#/GPIO20

CLKRUN#/GPIO24

GND79

GND80

GND81

GND82

GND83

GND84

GND85

N21

N23N5P11

P13

P20

P22P3R18

R333

I CH4 will reset immediately if the SMBus is idle otherwise
it will wait up to 25ms for SMBus to idle before forcing
a reset on the system

PDCS1#
SDCS1#

GND89

GND90

GND91

GND92

PDCS3#
SDCS3#

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#

PIORDY

SIORDY

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDD0

SDD1

SDD2

SDD3

SDD4

SDD5

SDD6

SDD7

SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

GPIO2/PIRQE#

GPIO3/PIRQF#
GPIO4/PIRQG#
GPIO5/PIRQH#

GPIO7
GPIO8

STP_PCI#/GPIO18

SLP_S1#/GPIO19

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

GND86

GND87

GND88

FW82801DB

SYS_RST#

0

U16B

Y13
AB21
AB14
AC22

AA13
AB13
W13
AA20
AC20
AC21

AA11
AB18
Y12
AB19
AC12
Y18
W12
AA18
AB12
AC19

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

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

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

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

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

SIO_SMI#
SIO_PME#

AC_SDIN2

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)

INTE# (11,17)
INTF# (17)
INTG# (17,23)
INTH# (17)
SIO_SMI# (11)
SIO_PME# (11)

R284 X_10K

PDD[0..15] (3)

SDD[0..15] (3)

VCC5_SB

*Put a GND Plane under X'TAL
*Please put this block close ICH4

R287
1K

D19

R286
3K

2

BAT54A-S-SOT23

1N4148-S-LL34-75V

D23

3

R295

0

BAT1

R299

1

R306

1K

ICH4 STRAPPING RESISTORS

AC_SDOUT
SPKR

AC_SDOUT
HIGH
LOW

SPKR
HIGH
LOW

R307 X_8.2K
R229 X_1K

FSB Safe mode
FSB Auto mode

*

No TCO Timer Reboot mode
TCO Timer Reboot mode

RTC_VCC

R302

1K

22K

0.047uC222

C224
15p

VCC3

*

RTC BLOCK

JBAT1 Clear CMOS
1 - 2
2 - 3

The RC delay time should
be in 18~25ms.

RTCRST#

C227

X7R

1u

R298
10M

R305 10M

X3

+-30PPM

32pF

32K-12.5pf-CSA-309-D

PROCHOT BLOCK

VCCP

PROCHOT#(4)

ICH4 PULL-UP/DOWN RESISTORS

SMBDATA
SMBCLK

BATLOW#
PD_IORDY
SD_IORDY
THRM# RING#
VRM_GD1
GPI6
SIO_SMI#

ICHRSMRST#
PWR_GD

R277 4.7K
R270 4.7K R314 4.7K
R320 8.2K
R242 10K
R316 10K
R315 10K

R289 10K
R61 10K

VCC3

SIO_PME#

SMBALERT#

SYS_RST#

GPI12

LAN_DISABLE#

R341 4.7K
R324 4.7K
R340 4.7K
R329 4.7K

R332 8.2K
R331 10K
R330 10K
R303 10K

Chasiss Intrusion Header Recovery Button

RTC_VCC

R325
1M

JCASE

1
2

D1x2-BK

INTRUDER#

GPI13

MSI

Title

Size Document Number Rev

Date: Sheet of

Normal

*

Clear CMOS

D1x3-BK

1
2
3

JBAT1

VBIAS

RTCX1
RTCX2

C229
15p

THRM#

R25 X_4.7K

X_NPN-PMBS3904-S-SOT23

VCC3_SB

R318

JRECOVER

8.2K

1
2

D1x2-BK

MICRO-STAR

ICH4 OTHER

MS-6727

Q5

VCC3_SB

0A

10 26Wednesday, October 23, 2002

PCIRST#1(6,21,23)

SIO_PCLK(3)

SERIRQ(9)

LDRQ#(10)

LFRAME#/FWH4(10,13)

LAD0/FWH0(10,13)
LAD1/FWH1(10,13)
LAD2/FWH2(10,13)
LAD3/FWH3(10,13)

VID4(4,22)

VID[0..3](4,22)

VCC3

W/Game port VREF=5V
W/O Game port VREF depends on layout

CB132

0.1u

DLED1(13)
DLED2(13)
DLED3(13)
DLED4(13)

CPU_CTRL(20)

SYS_CTRL(20)

CPU_FAN(20)
SYS_FAN(20)

SIO_SMI#(10)

SIO_PME#(10)

SMBDATA(10,17,23)

SMBCLK(10,17,23)

VCC_AGP

VCC3_SB

MEM_STR

SUSCLK(10)

SIO_14(3)

THERMD+(4)
THERMD-(4)

VCC3

VCC3

VCCP
VCC3

VCC5
VCC3

R190 4.7K

LOCK
UNLOCK

SIO_ADDR

VID4

VID0
VID1
VID2
VID3

+12VP

R235 120K

D­D+

OVT#

LPC SUPER I/O 47M192

U12

26

PCI_RESET#

29

PCI_CLK

30

SER_IRQ

25

LDRQ#

24

LFRAME#

27

LPC_PD#

20

LAD0

21

LAD1

22

LAD2

23

LAD3

32

J1B1/GP10

33

J1B2/GP11

34

J2B1/GP12

35

J2B2/GP13

36

JX1/GP14

37

JY1/GP15

38

JX2/GP16

39

JY2/GP17

41

GP20/P17

46

MIDI_IN/GP25

47

MIDI_OUT/GP26

55

FAN_CTL1/GP33

54

FAN_CTL2/GP32

52

FAN_SEN1/GP31

51

FAN_SEN2/GP30

48

LED1/GP60

49

LED2/GP61

45

SYSOPT/GP24

50

IO_SMI#/GP27

17

IO_PME#/GP42

28

DDRC/GP43

103

SDA

104

SCLK

106

VID0

107

VID1

108

VID2

109

VID3

110

+12V_IN/VID4

112

HGND

118

VCCP_IN

119

NC1(+1.8V_IN)

120

NC2(+1.5V_IN)

121

HVCC

113

D0-(XNOR_IN)

114

D0+

115

+5V_IN

116

+3.3V_IN

117

+2.5V_IN

105

A0/RESET#/THERM#(XNOR_OUT)

6

SUSCLK

19

CLK_14M

123

NC3(D1+)

124

NC4(D1-)

44

VREF

53

VCC

65

VCC

93

VCC

101

HGND

125

NC5(HGND)

126

NC6(HGND)

127

HGND

128

HGND

LPC47M192-QFP128

DRVDEN0/GP40
DRVDEN1/GP41

INDEX#

MTR#0

DS#1/GP21/P16

MTR#1/GP22/P12

STEP#

WDATA#
WGATE#
TRACK0#

RDATA#

HEAD#

DSKCHG#

PD0/INDEX#

PD1/TRK0#

PD2/WRTPRT#

PD3/RDATA#

PD4/SDKCHG#

PD6/MTR0#

SLCT/WGATE#

PE/WDATA#

BUSY/MTR1#

ACK#/DS1#

SLCTIN#/STEP#

INIT#/DIR#

ERR#/HDSEL#

ALF#/DRVDEN0#

STB#/DS0#

IRRX2/GP34
IRTX2/GP35

CTS#1
DCD#1
DSR#1

RTS#1
DTR#1

RI2#/GP50

RXD2/GP52/IRRX

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

HVCC
HVCC
HVCC

AGND

DS#0

DIR#

WP#

RXD1

TXD1

GND
GND
GND
GND

RI#1

VTR

THERMAL RESISTOR BLOCK

CB148

R173
10K

OVT#

G

D+

B

D-

VCC3_SB

+12VP

DS

Q25
SI2302DS-S-SOT-23

JSMBUS

1
2
3
4
5

D1x5-1:4-BK

CE

Q31
X_NPN-MBT3904LT1-S-SO T23

Hi=5A
Low=58

JLOCK

1
2
3
4

D1x4-BK

1
2
13
3
42
5
43
8
9
10
11
14
15
16
12
4

1 2

68

RN47

3 4

69

33

5 6

70

7 8

71

1 2

72

RN46

3 4

73

PD5

33

5 6

74

7 8

75

PD7

77
78
79
80
67
66
81
82
83

61
62

90
84
88
91
86
85
87
89

92
95
99
94
97
96
98
100

64
63
56
57
58
59

18
111
122
102

40
7
31
60
76

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

R226 33

RN49
33

RN50
33

LP_D0
LP_D1
LP_D2
LP_D3
LP_D4
LP_D5
LP_D6
LP_D7

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

A20GATE#(9)
KB_RST# (9)

VCC3_SB

VCC3_SB

DRVDEN0 (18)
INDEX# (18)

MOT_A#(18)
DRV_B# (18)
DRV_A# (18)
MOT_B#(18)
DIR# (18)
STEP# (18)
WT_DT# (18)
WT_EN# (18)
TRACK0# (18)
FDD_WP# (18)
RDATA# (18)
HEAD# (18)
DSKCHG# (18)

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

KBDATA (18)
KBCLK (18)
MSDATA(18)
MSCLK (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)

THERMD+

CB1501000p

THERMD-

THRM# Isolation

THRM#(10)

LOCK

1N4148-S-LL34-75V

R174
10K

SMBus Connector

SMBDATA_ISO(3,14,21)

SMBCLK_ISO(3,14,21)

G

INTE#(10,17)

PWR_GD(6,10,21)

X_1000p

SMBus address strapping

R237 4.7K

D18

OVT# power plane belongs to HVCC=VCC3_SB

Electric Lock

DS

Q22
SI2302DS-S-SOT-23

UNLOCK

SMBDATA_ISO
SMBCLK_ISO

SMBus Isolation

G

SMBCLK

DS

Q41
NDS7002A-S-SOT23

SMBCLK_ISO

SMBDATA

DS

Q42
NDS7002A-S-SOT23G

SMBDATA_ISO

+12VP

R368

4.7K

PWR_OK1(21)

R376

10K

SMBCLK (10,17,23)

10p_0603C254

SMBDATA(10,17,23)

10p_0603C267

LPC I/O DECOUPLING CAPACITORS

VCC3_SB

CB149

0.1u
CB145

0.1u
CB128

0.1u

VCC3

CB179

0.1u
CB151

0.1u
CB106

0.1u

SUPER I/O STRAPPING RESISTOR

R172 X_4.7K

VCC3

R171 4.7K

SIO_ADDR
H: 0x04E
L: 0x02E

MSI

Title

Size Document Number Rev

Date: Sheet of

SIO_ADDR

(DEFAULT)

MICRO-STAR

LPC SUPER I/O

MS-6727

11 26Wednesday, October 23, 2002

0A

CODEC_14(3)

AC_SDOUT(10)
AC_BCLK(10)

AC_SDIN2(10)
AC_SYNC(10)

AC_RST#(10)

JCD1

1
2

CDGND

3
4

CD-D1x4-BK-SBTJ

CD IN

CDL

R359 4.7K
R358 4.7K

CDR

R357 4.7K

R373 33

VCC3

C263 0.1u

1 2

FB19 X_0

C252

0.1u

R380
33

CDL1
CDGND1
CDR1

R345
X_4.7K

CP11

R344
X_4.7K

VDD3

C2461u12
C2451u12
C2441u12

R343
X_4.7K

ALC202A

4847464544424140394338

GPIO0

SPDIFO

1
2
3
4

5
6
7
8

9
10
11

12

XTL-SEL

DVDD1

SPDIFI/EAPD

XTL_IN
XTL_OUT
DVSS1

SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET#

PC_BEEP

PHONE

AUXL

AUXR

1314151617181920212223

CDLX
CDGNDX
CDRX

AVSS2

LEF-OUT

CEN-OUT

ALC650

VIDEOL

VIDEOR

CDL

S-OUT-RNCS-OUT-L

CDGND

CDR

MIC1

C241 1u-0805

C242

1u-0805

37

AVDD2

MONO-OUT

FRONT-MIC

VREFOUT

MIC2

LINE-IN-L

24

CT39
X_10u

U21

36

LOUTR

35

LOUTL

34
33

NC

32

VRDA

31

VRAD

30

AFILT2

29

AFILT1

28
27

VREF

26

AVSS1

25

AVDD1

LINE-IN-R

ALC202A

C239 1u-0805

C240 1u-0805

R354 0

R355 1K

12

12

VREF_OUT

CB212

0.1u

C262
X_1000p

+

CB219

0.1u

1 2

1 2

C155 X_1000p

+5VR

+5VR

CT38

1u-0805

LIN_IN_R

LIN_IN_L LINE_L

R349 X_33K
R350 X_33K

MIC2_IN

MIC_IN

C255

12

C248

0.1u

12

12

1000p
C238

0.1u

R347 10K

R339 10K

C159
X_1000p

MIC_IN VREF_OUT

R352 2.2K

MIC2_IN

R351 2.2K

AUDIO CODE REGULATORS

4

R342

R356

100

+5VR+12VP

12

CB209

C243

1u

X_4.7u-0805

U19
LT1087-SOT89-0.8A

3 2

VIN VOUT

LINE_OUT

J3A
JA333L_G01

LINE_IN

J3B
JA333L_G01

MIC_IN

J3C
JA333L_G01

ADJ

SOT223

1

VOUT

300

14
15
16

12

C253
X_0.1u

CT41 100u

LINE_ROUTA

LINE_LOUTA

C237

12

12

12

1000p

C236
1u

LINE_R

C158

X_1000p

C261
1u

+

CT40 100u

+

1 2

FB16 300

1 2

FB18 300

SPEAKER_R

SPEAKER_L

LINE_OUTR

LINE_OUTL

C156
X_1000p

MIC_IN

C157
X_1000p

6
7
8
9

17

10
11
12
13
18

1
2
4
5
3

DECOUPLING CAPACITOR

CP10

1 2

FB13 X_0
FB17 X_0

1 2

CP7

X_0.1uC269
X_0.1uC160

+5VR

Intel Front Audio Connector

C260 X_1000p

MIC2_IN

R374 X_4.7K

SPEAKER_R

SPEAKER_L

Place those component close to
audio connector.

SPEAKER_R
SPEAKER_L

M_VREF

C259 X_1u-0805

C257 X_1000p

C256
X_1000p

R378 X_0
R379 X_0

JAUD1

1

MIC

3 4

MICPWR VCC5

5

FLINE OUTR

7

HPON

9 10

FLINE OUTL LINE NEXT L

D2x5-1:3-BK

LINE_OUTR
LINE_OUTL

GND

LINE NEXT R

2

6

8

+5VR

C258
X_0.1u

LINE_OUTR

LINE_OUTL

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

AC'97 AUDIO

MS-6727

12 26Wednesday, October 23, 2002

0A

Firware Hub (FWH)

U20

1

VPP

PCIRST#(9,16,21) FWH_PCLK (3)

SD_DET(3)
PD_DET(3)

FWH_WP#(10)

VCC3

R353 1K

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

X_5pC234

F_GPI2

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-B

FGPI4

IC(VIL)

GNDA

VCCA

INIT#

FWH4

VCC

GND

VCC

RFU
RFU
RFU
RFU
RFU

32
31

CLK

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

F_GPI4F_GPI3
FWH_IC

INIT#

VCC3VCC3

LFRAME#/FWH4 (10,11)

LAD3/FWH3 (10,11)

FWH RESISTORS

F_GPI3
F_GPI2
FWH_IC
F_GPI4

RN63

7

8

5

6

3

4

1

2

10K

MODEL SELECT

VCC3

R364

JMODEL

330

F_GPI4

1
2

D1x2-BK

PCB Mounting Holes

BS3

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS2

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS5

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS1

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

BS4

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS6

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

FWH DECOUPLING CAPACITORS

VCC3

C249

C250

0.1u

0.1u

Place Cap. as Close to
FWH< 350 mil

VCC5

RN61
330

1 2

3 4

5 6

7 8

DLED1

DLED2

DLED3

DLED4

DLED1(11)
DLED2(11)
DLED3(11)
DLED4(11)

RN62
1K

1 2

3 4

5 6

7 8

G_DLED4

G_DLED3
G_DLED2
G_DLED1

NPN-MBT3904LT1-S-SOT 23

FWH write protect

FWH_WP#

1

BIOS_WP

2

D1x2-BK

BIOS_WP BIOS Update

SHORT Locked

OPEN

D_LED

1

1

3

3

5 6

5 6

7

7

Q35

3

2

1

NPN-MBT3904LT1-S-SOT 23

Unlocked

GREEN

RED

D2x4-1:8-BK

Q36

2

FWH_WP# (10)

*

2

2

4

4

8

8

3 Q38
1

2

NPN-MBT3904LT1-S-SOT23

FWH INIT Signal Voltage Translation Block

VCCP

VCCP

R206
10K

HINIT#(4,9)

NPN-MBT3904LT1-S-SOT 23

VCC3

R205
10K

B

R215

Q30

330

INIT#

CE

Debug LED

RN60

7 8
5 6
3 4
1 2

470

123456

78

DLED4
DLED3
DLED2
DLED1

CN9

X_1000p

FOR EMI AND ESD

VCC5

3

2

1

NPN-MBT3904LT1-S-SOT23

3
1

DDLED1
DDLED2
DDLED3
DDLED4

Q40

PCB Fiducials

FM7-1

X_FIDUC IAL

FM6-1

X_FIDUC IAL

FM9

X_FIDUC IAL

FM6

X_FIDUC IAL

FM15

X_FIDUC IAL

FM14

X_FIDUC IAL

FM5-1

X_FIDUC IAL

FM5

X_FIDUC IAL

FM7

X_FIDUC IAL

FM4

X_FIDUC IAL

FM8-1

X_FIDUC IAL

FM2

X_FIDUC IAL

FM10

X_FIDUC IAL

FM16

X_FIDUC IAL

FM13

X_FIDUC IAL

SIMULATION TRACE

VCC5

MSI

Title

Size Document Number Rev

Date: Sheet of

J2

D1x2-BK

MICRO-STAR

FWH

MS-6727

J1

D1x2-BK

FM1

X_FIDUC IAL

FM12

X_FIDUC IAL

FM3

X_FIDUC IAL

FM8

X_FIDUC IAL

FM11

X_FIDUC IAL

13 26Wednesday, October 23, 2002

0A

5

MEM_STR MEM_STR

4

VCC3 VCC3

3

2

1

SYSTEM MEMORY

738467085

108

120

148

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

MEM_STR

R182

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#

C140

0.1u

C145

0.1u

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

D D

C C

MEM_STR

CB87

0.1u
CB97

0.1u
CB55

0.1u
CB63

0.1u
CB61

0.1u
CB35

0.1u
CB20

0.1u
CB16

0.1u
CB67

0.1u

B B

MWE#(7,15)

150

DDR_VREF

150

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

SLAVE ADDRESS = 1010000B

NC3

102

NC4

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

139

164

172

1801582

184

VDDID

VDDQ11

VDDQ12

VDDQ13

VDDQ14

VDDQ15

VDDSPD

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

NC(RESET#)

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7

VSS17

145

DM8

VSS18

VSS19

VSS20

VSS21

DDR1
DIMM-D184-BK

152

160

176

DDR1 DDR2

Close to North-Bridge

VDD0

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

NC4

DDR_VREF

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#

C148

0.1uR183

157
158
71
163

SDQS0

5

SDQS1

14

SDQS2

25

SDQS3

36

SDQS4

56

SDQS5

67

SDQS6

78

SDQS7

86
47

103

DDRMAA0

48

DDRMAA1

43

DDRMAA2

41

DDRMAA3

130

DDRMAA4

37

DDRMAA5

32

DDRMAA6

125

DDRMAA7

29

DDRMAA8

122

DDRMAA9

27
141

DDRMAA11 DDRMAA11

118

DDRMAA12

115
167

MSBS0

59

MSBS1

52
113

SMBCLK_ISO

92

SMBDATA_ISO

91
181
182
183

44
45
49
51
134
135
142
144

DCLK1

16

DCLK1#

17

DCLK0

137

DCLK0#

138

DCLK2

76

DCLK2#

75
173

10

MSCKE0

21

MSCKE1

111

MCAS#

65

MRAS#

154

SDM0

97

SDM1

107

SDM2

119

SDM3

129

SDM4

149

SDM5

159

SDM6

169

SDM7

177
140

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

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

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

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

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

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

Place 104p Cap. near the DIMM

168223054627796

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

SLAVE ADDRESS = 1010010B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

139

164

172

VDDQ11

VDDQ12

VDDQ13

VSS17

VSS18

VSS19

145

152

1801582

VDDQ14

VDDQ15

CK1#(CK0#)

NC(RESET#)

VSS20

VSS21

160

176

184

VDDID

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)

CK2(DU)
CK2#(DU)

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

DDR2
DIMM-D184-BK

157

VDDSPD

158
71
163

5
14
25
36
56
67
78
86
47

103
48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141
118
115
167

59
52
113
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
DDRMAB1
DDRMAB2
DDRMAA3
DDRMAB4
DDRMAB5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9
DDRMAA10DDRMAA10

DDRMAA12

MSBS0
MSBS1

SMBCLK_ISO
SMBDATA_ISO

VCC3

DCLK4
DCLK4#
DCLK3
DCLK3#
DCLK5
DCLK5#

MSCKE2
MSCKE3
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

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)

A A

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

Place 104p Cap. near the DIMM

5

MSI

Title

Size Document Number Rev

4

3

2

Date: Sheet of

MICRO-STAR

DDR DIMM1 & 2

MS-6727

1

14 26Wednesday, October 23, 2002

0A

5

4

3

2

1

DDR TERMINATORS

VTT_DDR

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

D D

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)

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

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

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

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

C C

B B

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)

MSBS1
DDRMAA10
DDRMAA0

DDRMAA8
DDRMAA7
DDRMAA9
DDRMAA11

MSCS1#
MSCS0#
MSCS3#
MSCS2#

DDRMAA1
DDRMAB1
DDRMAA2
DDRMAB2

MCAS#
MWE#
MRAS#

MSCKE0
MSCKE2
MSCKE1
MSCKE3

R72 56
R106 56
R94 56
R73 56
R145 56
R121 56
R105 56
R85 56
R77 56

R117 33
R109 33
R108 33
R123 33

RN37 56

1 2
3 4
5 6
7 8

RN26 56

1 2
3 4
5 6
7 8

RN32 56

1 2
3 4
5 6
7 8

RN14 56

1 2
3 4
5 6
7 8

RN27 33

1 2
3 4
5 6
7 8

R74 56
R79 56
R80 56

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)

DDRMD1
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

RN48 561 2

3 4
5 6
7 8

RN44 56

1 2
3 4
5 6
7 8

RN42 56

1 2
3 4
5 6
7 8

RN39 561 2

3 4
5 6
7 8

RN40 561 2

3 4
5 6
7 8

RN35 561 2

3 4
5 6
7 8

RN34 56

1 2
3 4
5 6
7 8

R115 56
R127 56
R126 56

RN30 561 2

3 4
5 6
7 8

RN28 561 2

3 4
5 6
7 8

RN24 561 2

3 4
5 6
7 8

RN20 56

1 2
3 4
5 6
7 8

RN16 56

1 2
3 4
5 6
7 8

RN11 561 2

3 4
5 6
7 8

RN10 561 2

3 4
5 6
7 8

RN6 561 2

3 4
5 6
7 8

RN8 56

1 2
3 4
5 6
7 8

RN5 56

1 2
3 4
5 6
7 8

RN3 561 2

3 4
5 6
7 8

VTT_DDR

TERMINATION DECOUPLING

VTT_DDR VTT_DDR

C82 X_10u-1206
C37 0.1u
C43 0.1u
C44 X_0.1u
C76 0.1u
C66 0.1u
C34 0.1u
C41 X_0.1u
C139 X_0.1u
C60 0.1u

0.1uCB66

C86 X_0.1u C89 0.1u

VTT_DDR VTT_DDR

C58 X_0.1u
C54 X_0.1u
C52 0.1u
C50 X_0.1u
C28 0.1u
C48 0.1u
C46 X_0.1u
C141 0.1u
C45 0.1u
C138 0.1u
C116 X_0.1u
C90 X_0.1u

VTT_DDR

C151 X_10u-1206
C133 0.1u
C131 0.1u
C123 0.1u
C117 0.1u
C109 X_0.1u
C142 0.1u
C81 X_0.1u

C26 X_10u-1206
C79 0.1u
C78 X_0.1u
C40 0.1u
C74 X_0.1u
C73 0.1u
C71 X_0.1u
C69 0.1u
C64 X_0.1u
C38 X_0.1u
C56 0.1u

C136 X_0.1u
C132 X_0.1u
C126 X_0.1u
C121 X_0.1u
C114 0.1u
C108 0.1u
C104 X_0.1u
C31 X_0.1u
C101 0.1u
C35 X_0.1u
C85 0.1u
C92 0.1u

VCC3

C21

0.1u

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet of

MICRO-STAR

DDR DAMPING

MS-6727

1

15 26Wednesday, October 23, 2002

0A

8

7

6

5

4

3

2

1

AGP SIGNAL REFERENCE CIRCUIT

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

VCC_AGP

D D

INTB#(9,17)

AGPCLK(3)

GREQ#(7) GGNT# (7)

ST2(7)

RBF#(7)

SBA0(7)
SBA2(7)

C C

B B

SB_STB(7)

SBA4(7)
SBA6(7)

GAD31(7)
GAD29(7)

GAD27(7)
GAD25(7)

GAD_STB1(7)

GAD23(7)
GAD21(7)

GAD19(7)
GAD17(7)

GC_BE#2(7)

GIRDY#(7)

GDEVSEL#(7)

GC_BE#1(7)

GAD14(7)
GAD12(7)

GAD10(7)

GAD8(7)

GAD_STB0(7)

GAD7(7)
GAD5(7)

GAD3(7)
GAD1(7)

AGPREF(7)

VCC5 = 60mils trace / 15 mils space

ST[0..2](7)

SBA[0..7](7)

GAD[0..31](7)

GC_BE#[0..3](7)

AGP1

B1

-OVRCNT

VCC5
VCC3

GREQ#

RBF#

SB_STB

VCC3_SB

GAD_STB1

VCC_AGP

GIRDY#

GDEVSEL#
GPERR#
GSERR#

GAD_STB0

AGPREF

CB123

0.1u

B2

5V

B3

5V

B4

USB+

B5

GND

B6

-INTB

B7

CLK

B8

-REQ

B9

3.3V

B10

ST0

B11

ST2

B12

-RBF

B13

GND

B14

RESERVED

B15

SBA0

B16

3.3V

B17

SBA2

B18

SB_STB

B19

GND

B20

SBA4

B21

SBA6

B22

RSVD/KEY

B23

GND/KEY

B24

AUX3V/KEY

B25

3.3V/KEY

B26

AD31

B27

AD29

B28

3.3V

B29

AD27

B30

AD25

B31

GND

B32

AD_STB1

B33

AD23

B34

VDDQ

B35

AD21

B36

AD19

B37

GND

B38

AD17

B39

C/-BE2

B40

VDDQ

B41

-IRDY

B42

AUX3V/KEY

B43

GND/KEY

B44

RSVD/KEY

B45

3.3V/KEY

B46

-DEVSEL

B47

VDDQ

B48

-PERR

B49

GND

B50

-SERR

B51

C/-BE1

B52

VDDQ

B53

AD14

B54

AD12

B55

GND

B56

AD10

B57

AD8

B58

VDDQ

B59

AD_STB0

B60

AD7

B61

GND

B62

AD5

B63

AD3

B64

VDDQ

B65

AD1

B66

VREF_CG

AGP-D124-BN-LATCH

-TYPEDET

RESERVED

USB-

-INTA

-RST

-GNT

RESERVED

-PIPE

-WBF
SBA1

SBA3

-SB_STB
SBA5

SBA7

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY
AD30
AD28

AD26
AD24

-AD_STB1
C/-BE3

VDDQ

AD22
AD20

AD18
AD16

VDDQ

-FRAME

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-TRDY

-STOP

-PME

AD15

VDDQ

AD13
AD11

C/-BE0

VDDQ

-AD_STB0

VDDQ

VREF_GC

GND

3.3V

GND

3.3V

GND

3.3V

GND

GND

GND

PAR

GND

GND

A1

12V

ST1

AD9

AD6
AD4

AD2
AD0

+12VP

A2
A3
A4
A5
A6
A7

GGNT#

A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66

VCC3

PIPE#
WBF#

SB_STB#

GAD_STB#1

VCC_AGP

GFRAME#

GTRDY#
GSTOP#

GPAR

GAD_STB#0

INTA# (9,17)
PCIRST# (9,13,21)

ST1 (7)ST0(7)
PIPE# (7)
WBF# (7)

SBA1 (7)
SBA3 (7)

SB_STB#(7)
SBA5 (7)

SBA7 (7)

GAD30 (7)
GAD28 (7)

GAD26 (7)
GAD24 (7)

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

GAD22 (7)
GAD20 (7)

GAD18 (7)
GAD16 (7)

GFRAME#(7)

GTRDY# (7)
GSTOP# (7)
PME# (9,17,23)

GPAR (7)
GAD15 (7)

GAD13 (7)
GAD11 (7)

GAD9 (7)
GC_BE#0 (7)

GAD_STB#0 (7)
GAD6 (7)

GAD4 (7)
GAD2 (7)

GAD0 (7)

AGP TERMINATION RESISTORS

GFRAME# WBF#
GIRDY#

R222 X_6.8K

GTRDY#

R217 X_6.8K

GDEVSEL#

R219 X_6.8K

GSTOP#

R220 X_6.8K

GPAR
GPERR#
GSERR#

LESS 10MILS STUB TRACE LENGTH MUST BE FOLLOWING.

VCC_AGP

+

CT34
1000u
CB142

0.1u

R224 X_6.8K
R221 6.8K
R223 6.8K

Trace:Space=12mils:25mils

R192
1K

R189
1K

AGPREF: 10uA

AGPREF

NEAR AGP SLOT

RN52X_6.8K

VCC_AGP

PIPE#
RBF#
ST1
ST2
ST0
GREQ#

GGNT#

GAD_STB0
GAD_STB1
SB_STB

GAD_STB#1
GAD_STB#0
SB_STB#

8R218 X_6.8K
6
4
2
8
6
4
2

R199 X_6.8K
R196 X_6.8K
R194 X_6.8K

R197 X_6.8K
R198 X_6.8K
R193 X_6.8K

AGP SLOT DECOUPLING CAPACITORS

CB124
100p
CB126

0.1u

CB144

0.1u
CB143
1u

+12VP

CB127

0.1u

CB137

0.1u

7
5
3
1
7
5
3
1

RN51X_6.8K

P/N change from
C94-1020651 to
C94-10206A1-P01

VCC_AGP

VCC_AGP

VCC5VCC3_SB

+

CT35
X_1000u

VCC3VCC_AGP

CB140

0.1u
CB138

0.1u
CB105

0.1u

INTA#

A A

8

INTB#

MSI

Title

Size Document Number Rev

7

6

5

4

3

Date: Sheet of

2

MICRO-STAR

AGP SLOT

MS-6727

16 26Wednesday, October 23, 2002

1

0A

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

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

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

+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

VCC5

INTB# INTC#
INTD#

PREQ#0

AD31(9,23)
AD29(9,23)

AD27(9,23)
AD25(9,23)

C_BE#3(9,23)

AD23(9,23)
AD21(9,23)

AD19(9,23)
AD17(9,23)

C_BE#2(9,23)

IRDY#(9,23)

DEVSEL#(9,23)

PLOCK#(9)

PERR#(9,23)
SERR#(9,23)

C_BE#1(9,23)

AD14(9,23)
AD12(9,23)

AD10(9,23)

AD8(9,23)
AD7(9,23)

AD5(9,23)
AD3(9,23)

AD1(9,23)

TRST#

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

TRDY#

STOP#

SDONE

C/BE#0

+5V(I/O)

REQ64#

+12VP-12V +12VP

A1
A2

+12V

A3

TMS

A4

TDI

A5

INTA#
INTC#

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND
AD15

+3.3V

AD13
AD11

GND

+3.3V

GND

+3.3

PAR

+5V

A6
A7
A8

+5V

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

INTA#
INTC#

VCC5

VCC3

VCC3_SB

PCIRST#2 (21)

PME# (9,16,23)
AD30 (9,23)

AD28 (9,23)
AD26 (9,23)

AD24 (9,23)

R274 300 R310 300 R328 300

AD22 (9,23)
AD20 (9,23)

AD18 (9,23)
AD16 (9,23)

FRAME# (9,23)
TRDY# (9,23)
STOP#(9,23)

SMBCLK (10,11,23)
SMBDATA(10,11,23)

PAR (9,23)
AD15 (9,23)

AD13 (9,23)
AD11 (9,23)

AD9 (9,23)

C_BE#0 (9,23)
AD6 (9,23)

AD4 (9,23)
AD2 (9,23)

AD0 (9,23)

REQ64#ACK64# ACK64# ACK64#REQ64# REQ64#

AD16

INTA#

PREQ#1

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

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

RESERVED

RST#

+5V(I/O)

GNT#

RESERVED

AD30

+3.3V

AD28
AD26

AD24

IDSEL

AD22
AD20

AD18
AD16

+3.3V

FRAME#

TRDY#

STOP#

+3.3V

SDONE

SBO#

AD15

+3.3V

AD13
AD11

C/BE#0

+3.3V

+5V(I/O)

REQ64#

TMS

GND
GND

GND

GND

+3.3

GND

GND
GND

GND

PAR

GND

GND

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

TRST#

+12V

TMS

INTA#
INTC#

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

TRDY#

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

+3.3V

GND

+12VP

VCC3

A1
A2
A3
A4

TDI

A5

+5V

A6
A7
A8

+5V

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

VCC5

INTC#
INTA#

VCC3_SB

PCIRST#2

PGNT#2 (9)PGNT#1 (9)PGNT#0 (9)

PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#

SMBCLK

PAR
AD15

AD13
AD11

AD9

C_BE#0
AD6

AD4
AD2

AD0

-12V

PCI3

VCC3

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

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

STOP#

SDONE

C/BE#0

+5V(I/O)

REQ64#

A1
A2
A3
A4

TDI

A5

+5V

A6
A7
A8

+5V

A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

AD9

A52
A53
A54

AD6

A55

AD4

A56
A57

AD2

A58

AD0

A59
A60
A61

+5V

A62

+5V

INTB#
INTD#

VCC5

VCC3

VCC3_SB

PCIRST#2

PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

SMBDATA SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0

VCC5VCC5

INTD#
INTB#

PCICLK2(3)PCICLK0(3) PCICLK1(3)

PREQ#2

AD31
AD29

AD27
AD25

C_BE#3AD17 AD18
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

DEVSEL#

1 2

TRDY#

3 4

IRDY#

5 6

FRAME#

7 8 CB202

SERR#

1 2

PERR#

3 4

PLOCK#

5 6

STOP#

7 8

SMBCLK

R370 X_2.7K

SMBDATA

R377 X_2.7K

PME#

R238 X_4.7K

CLOSE TO PCI SLOT

ACK64#

R313 4.7K

REQ64#

R317 4.7K

IDSEL = AD16
MASTER = PREQ0
INTA#

VCC3

RN53

8.2K

RN54

8.2K

VCC3_SB

VCC5

PREQ#0

PREQ#0(9)

PREQ#2

PREQ#2(9)

PREQ#1

PREQ#1(9)

PREQ#3

PREQ#3(9,23)

VCC3

VCC3 VCC_AGP

VCC3 VCC3

1 2
3 4
5 6
7 8

VCC5

CB131 0.1u
CB117 0.1u

CB182 0.1u
CB71 0.1u

CB153 0.1u
CB135 0.1u

RN57

8.2K

INTC#(9)
INTA#(9,16)
INTE#(10,11)
INTD#(9)
INTB#(9,16)
INTF#(10)
INTG#(10,23)
INTH#(10)

For EMI use

VCC3

INTC#
INTA#
INTE#
INTD#
INTB#
INTF#
INTG#
INTH#

IDSEL = AD17

INTB#

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

VCC5

CB162

0.1u
CB62

VCC3

0.1u
CB164

0.1u

RN55

8.2K

RN56

8.2K

VCC5

CB175

0.1u
CB194

0.1u
CB198
X_0.1u
CB173

0.1u
CB191

0.1u
CB201
X_0.1u
CB176
X_0.1u

VCC3

IDSEL = AD1 8
MASTER = PREQ2MASTER = PREQ1
INTC#

PCI SLOT DECOUPLING CAPACITORSPCI PULL-UP / DOWN RESISTORS

-12V

CB204
X_0.1u
CB183

0.1u
CB206

0.1u
CB174

0.1u
CB181
X_0.1u
CB146

0.1u

+

CT37
X_1000u

CB199
X_0.1u
CB152
X_0.1u
C218
X_0.1u

MSI

Title

Size Document Number Rev

Date: Sheet of

+12VP

VCC3_SB

0.1u
CB172

0.1u

MICRO-STAR

PCI SLOT 1,2,3

MS-6727

CB163
X_0.1u
CB205
X_0.1u
EC5

+

680u

17 26Wednesday, October 23, 2002

0A

-12V

C65 0.1u

DTRA#(11)
RTSA#(11)
SOUTA(11)

CB54

VCC5

DCDA
RXDA
RIA
CTSA
DSRA

D7

1N4148-S-LL34-75V

0.1u

SERIAL PORT 1

U4

20

VCC

2

RIN1

3
4
7
9

16
15
13
11

ROUT1

RIN2

ROUT2

RIN3

ROUT3

RIN4

ROUT4

RIN5

ROUT5

DIN1

DOUT1

DIN2

DOUT2

DIN3

DOUT3

GND

TI-GD75232-SSOP20

CB41

0.1u

DCDB

1011

COM1

+12VC

1

V+

19
18
17
14
12

5
6
8

C49 X_0.1u

10

V-

-12VC

+12V

DTRA
RTSA
TXDA

D6

1N4148-S-LL34-75V

CB28

X_0.1u

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

CB23

+12VC-12VC

0.1u

DCDA
TXDA

DTRA

DCDA
RXDA
RIA
DTRA

RTSA
CTSA
TXDA
DSRA

CP3 X_COPPER

DSRA

1

6

RTSARXDA

2

7

CTSA

3

8

RIA

4

9

5

COM-D9-GN

1

2
4
6
8

2
4
6
8

CN2

3

220p

5
7

1

CN3

3

220p

5
7

DTRB#(11)
RTSB#(11)

SOUTB(11)

VCC5 +12V_COM2

-12V

DCDB
RXDB
RIB
CTSB
DSRB

D30

1N4148-S-LL34-75V

U22

20

VCC

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

TI-GD75232-SSOP20

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

1

V+

19
18
17
14
12

5
6
8
10

V-

+12VP

SERIAL PORT 2

C265

0.1uC266 0.1u

DTRB
RTSB
TXDB

C251

0.1u

-12V_COM2

1N4148-S-LL34-75V

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

D32

+12V_COM2-12V_COM2

RXDB
RIB
DTRB

RTSB
CTSB
TXDB
DSRB

COM2 HEADER

DCDB

1

RXDB RTSB

3 4
5 6

DTRB

7 8
9

2
4
6
8

2
4
6
8

JCOM1

D2x5-1:1-WH

1

CN11

3

220p

5
7

1

CN10

3

220p

5
7

DSRB

2

CTSBTXDB
RIB

PARALLAL PORT

D8 1N4148-S-LL34-75V

VCC5

LP_SLIN#

LP_SLIN#(11)

LP_D3(11)

LP_INIT#(11)

LP_D[0..7](11)

LP_SLCT(11)

LP_PE(11)

LP_BUSY(11)

LP_ACK#(11)

LP_ERR#(11)

LP_D1(11)

LP_AFD#(11)

LP_D0(11)

LP_STB#(11)

LP_D3
LP_INIT#
LP_D2
LP_D4
LP_D5
LP_D6
LP_D7

LP_SLCT
LP_PE
LP_BUSY
LP_ACK#
LP_ERR#
LP_D1
LP_AFD#
LP_D0

LP_STB#

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

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

R98 2.2K

RN23

2.2K

RN21

2.2K

RN17

2.2K

RN25

2.2K

LP_D2
LP_INIT#
LP_D3
LP_SLIN#

LP_D4
LP_D5
LP_D6
LP_D7

LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

LP_D0
LP_AFD#
LP_D1
LP_ERR#

LP_STB#

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

220pC77

CN6
220p

CN5
220p

CN4
220p

CN7
220p

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

LPT1A

51

LP_AFD#

1

14

LP_ERR#

2

15

LP_INIT#

3

16

LP_SLIN#

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

48

52

LPT-D25-BR-BI

FB7 X_80_0805

CP4 X_COPPER

1 2

3 4

MSDATA(11)

MSCLK(11)

KBDATA(11)

KBCLK(11)

FLOPPY CONNECTOR

FDD1

1 2
546

7 8
9 10

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

D2x17-3:20.29.31

DRVDEN0 (11)

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

20

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

INDEX#
TRACK0#
FDD_WP#
RDATA#
DSKCHG#

R81 1K

RN19

VCC5

1K

78
56
34
12

RIA

D31 1N4148-S-LL34-75V

RIB

D33 1N4148-S-LL34-75V R375 1K Q43

PS2 KEYBOARD & MOUSE CONNECTOR

RN1

R27

4.7K

L3 300
L4 300

L1 300
L2 300

1K

MS_DT
MS_CK

KB_DT
KB_CK

135

246

7

8

KBMS1

MINIDINx2-D12-ML

7
8

11
12

1
2
5
6

CN1
220p

5 6

7 8

Internal Ring Wake Up Block

B

R369
10K

VCC5VCC5

CB136

CB213

0.1u

X_0.1u

USBVCC1

10

9

MS

4

3

KB

CE

NPN-MBT3904LT1-S-SOT 23

MSI

Title

Size Document Number Rev

Date: Sheet of

CP2

FB2
X_80_0805

RING# (10)

C1

0.1u

C3
X_33p

MICRO-STAR

I/O CONNECTORS

MS-6727

18 26Wednesday, October 23, 2002

0A

E

D

C

B

A

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

FB12 0

43

FS1

C22

0.1u

12

FB11 0
FB10 0

12

FB9 0

R24

2.7K

R53

5.1K

L15
X_90ohm_0603

43

L13
X_90ohm_0603

CP1 X_COPPER

FB1 X_80_0805

NEAR USB CONNECTOR

NEAR USB
CONNECTOR

USBVCC1

C23
1u

CT8

1000u

8X

USBVCC

LAN_USB1A

5
6
7
8
1
2
3
4

DO WN

RJ45+USB-D16

R49
1K

UP

21
22
23
24
25
26
27
28

REAR PANEL USB CONNECTOR FOR USB PORT 0,1

4 4

FB3 0

L5

USBP1-(10)

USBP1+(10)

USBP0-(10)

USBP0+(10)

3 3

1 2

FB4 0
FB5 0

1 2

FB6 0

4 3

4 3

X_90ohm_0603

L6

X_90ohm_0603

NEAR USB
CONNECTOR

USBVCC1

USB1

5
6
7
8
1
2
3
4

DOWN

USBx2-D8-BK

C57 0.1u

UP

11

12
9

10

USBP3+(10)

USBP3-(10)

USBP2+(10)

USBP2-(10)

POWER CIRCUIT FOR USB PORT 0,1

VCC5_STR

1.5A-S

OC#1(10)

POWER CIRCUIT FOR USB PORT 2,3

FRONT PANEL USB CONNECTOR FOR USB PORT 4,5

2 2

USBP5+(10)

USBP5-(10)

USBP4-(10)

USBP4+(10)

1 1

FB22 0

12

FB21 0

FB23 0

1 2

FB24 0

43

L20
X_90ohm_0603

L21

X_90ohm_0603

4 3

NEAR USB
CONNECTOR

For ESD
Protection

Intel Front USB
Header

SVCC1

JUSB1

1 2
3 4
5 6
7 8

10

D2x5-1:2

CB214
X_0.1u

R366

X_0

OC#3

* USB Trace width : 7.5 mils

VCC5_STR

POWER CIRCUIT FOR USB PORT 4,5

VCC5_STR

FS3

1.5A-S

OC#2(10)

OC#3(10)

C128

0.1u

1.5A-S

FS4

OC#3

C247

0.1u

R152

2.7K

* USB Trace Spacing : 20 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 50mils width

E

D

C

B

CP5 X_COPPER

FB8 X_80_0805

NEAR USB CONNECTOR

R153

5.1K

CP12 X_COPPER

R363

2.7K
FB20 X_80_0805

R362

5.1K

NEAR USB CONNECTOR

MSI

Title

Size Document Number Rev

Date: Sheet of

USBVCC

C112
1u

CT29

1000u

8X

SVCC1

C264
1u

CT42

1000u

8X

MICRO-STAR

USB CONNECTORS

R144
1K

R367
1K

MS-6727

A

0A

19 26Wednesday, October 23, 2002

ATX CONNECTOR

VCC3

R96 4.7K

VCC5_SB

R64 4.7K

SLP_S3#(10,21)

NPN-MBT3904LT1-S-SOT 23

PS_ON#

Intel Front Panel

VCC5

FP_RST#(10,21)

-12V

CB73

CB65

0.1u CB64

0.1u

PS_ON#

C75
X_1000p

CE

Q14

B

VCC5

PD_LED(3)
SD_LED(3)

HDD+
IDE_LED

R361
330

R360 100

FP_RST#

CB216

0.1u

11
12

-5V

CB51

0.1u

PLED

HDD+

SLED

HDD­RESET- PWSW+
RESET+

PWSW-

NC

13
14
15
16
17
18
19
20

POWER

D24 1N4148-S-LL34-75V
D25 1N4148-S-LL34-75V

C235 1000p

33p

CB9
X_0.1u

JFP1 D2x5-1:1-BK

1
3
5 6
7
9

3.3V

3.3V

3.3V

-12V
GND

GND

5V

PSON

GND

GND

5V

GND

GND

GND

POK

-5V

5VSB

5V

12V

5V

R66 X_10K

PWR_LED

2

SUS_LED

4

PWRSW+

8

CB185

0.1u
CB4

0.1u

R29

4.7K

3
2
1

C_FAN1
D1x3-WH

For EMI use

VCC3

VCC5

CB49
X_33p

D4
1N4148-S-LL34-75V

R23 27K

CPU_FAN (11)

R22
10K

VCC5

CB56

0.1u

VCC5

CB177
X_0.1u
CB122
X_0.1u
CB203
X_0.1u
CB107
X_0.1u

CB200
X_0.1u
CB52
X_0.1u
CB22
X_0.1u
CB60
X_0.1u

CB104
X_33p

REGULATORS OUTPUT DECOUPLING CAPACITORS

R19 2.2K

R21 10K

DS

Q3

CB217

0.1u
CB11

X_0.1u
CB6

0.1u

B

VCC3_SB

+12V

Q8

SI2303DS-S-SOT23

CFAN

C E

+

C16

10u

+12V

+

R37
X_0_0805

CB7

X_4.7u-1206

CT7

X_100u

VCC5_SB

MEM_STR

VCC3
VCC5

R3
510

VCC5_STR

CB210 X_1u-0805
CB116 0.1u
CB13 0.1u
CB211 0.1u

G

NDS7002A-S-SOT23

1
2
3
4
5
6
7
8
9
10

CB57

0.1u

CB192

0.1u

IDE_LED

PWR_LED (21)
SUS_LED (21)

C47
1000p

CB69
33p

CB58
33p

VCC3_SB

VCC5_SB

CB46

0.1u

R372
1K

CB218
X_0.1u

VCC3

VCC5

VCC5

R371

10K

R70
X_1K

CB47
33p

+12V

D5

X_1N4148-S-LL34-75V

R68 0

PWRBTN# (10)

C268
1u-0805

VCC5

R71
10K

CE

Q15

B

X_NPN-MBT3904LT1-S-SOT 23

PWR_OK (21)

CPU FAN

CPU_CTRL(11)

SYSTEM FAN

+12VP

RSMRST#

VCC3_SB

R312
X_1K

VCC5_SB

R311

4.7K

R322
X_2.2K

R321

0

B

1

3

2

1

3

2

CE

Q37
X_PNP-3906LT1-S-SOT 23

D27
X_BAV99

D28
X_BAV99

R323
X_0

ICHRSMRST# (10)RSMRST#(21)

SYS_CTRL(11)

R188
X_510

BUZZER

SPKR(10)

G

X_NDS7002A-S-SOT23

R326 2.2K

R176 X_2.2K

R184
X_10K

DS

Q26

CE

B

Q24

B

X_SI2303DS-S-SOT23

SFAN

C E

+

C149

X_10u

R346 220
R337 220

Q39
NPN-MBT3904LT1-S-SOT 23

A C

D29

1N4148-S-LL34-75V

MSI

Title

Size Document Number Rev

Date: Sheet of

R177
0_0805

CB118

X_4.7u-1206

VCC5

C205

0.1u

D16

R175
X_4.7K

X_1N4148-S-LL34-75V

R168 X_27K

3
2
1

S_FAN1
D1x3-WH

SPEAKER1
BUZZER-SAT1205-85dB-D

MICRO-STAR

Front Panel & ATX Connector & FAN

MS-6727

SYS_FAN (11)

R166
X_10K

20 26Wednesday, October 23, 2002

0A

VCC3_SB Main Standby
VCC5_STR

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

VCC5
VCC3

R44 330
R36 X_180
R33 180

HD_RST#(3)
PCIRST#2(17)
PCIRST#1(6,11,23)

SMBDATA_ISO(3,11,14)

SMBCLK_ISO(3,11,14)

DDR VTT Power

VCC3

+

D

P3055LD

S
D

P3055LD

S

VRAM_2.5

G

G

Q16

Q13

+

VRAM

3.3VDUALH 2.5V

2.5V

3.3VSTR

1.25V

** SETTING 3VSTR THEN VRAM_2.5
BECOME TO 1.25 VREF

1.25V/2.1A

VTT_DDR

EC2
680u

SEL1

TRI-STATE 3.3VSB

L

FOR 3VSB OR 3VSTR
SETTING BY SEL1

CT12
X_1000u

+

EC3
680u

SEL0

9VSB

VCC3

C2
C1

VCC3_SB

C36

0.1u

H
L

U2

36
35
34
33
32
31
30
29
28
27
26
25

_

NDS7002A-S-SOT23

3

4

1

VCC3

VCC3

S

D

VCC5_SB

R56
330

1

DGND

2

PCIRST#/GPIOA

3

HDD_RST#/GPIOA

4

SLOT_RST#/GPIOA

5

DEV_RST#/GPIOA

6

I2C_DATA

7

I2C_CLK

8

BT_DRV

9

BT_SEN

10

BT_SINK

11

AGND0

12

SEL1

C8

0.1u

0.47u
CB2

X_0.1u

Q1

P45N02LD-S-TO252

Wide Trace

G

Q2

P3055LD

R55
330

R54
1K

48

PLED0

PLED1

PWR_OK

FP_RST#/GPIOB

VCC

VRAMDRV2

VRAMSEN

VRAMDRV1SSAGND1

1314151617181920212223

C7

0.1u

C6

CT2
1000u

VCC5_SB

R58

4.7K

SLP_S5#

SLP_S3#

PWR_OK1/GPIOC

RSM_RST#/GPIOB

CPU_PWGD/GPIOC

CHIP_PWGD/GPIOC

EXTRA_PWGD/GPIOC

VRAM_2.5_DEN

VRAM_2.5_DRV

5VSB

VRGOOD

1.2V_SEN

P3055LD

Dual
FootPrint

+

CT14
680u

R60
10K

3738394041424344454647

5V_USB

5VSB_DRV

5V_DRV

TYPEDET#

S5O#/GPIOB/SEL0

VAGP_SEN
VAGP_DRV

AGND2

1.25VREF

1.2V_DRV

24

THIS PIN IS OPEN DRAIN OUTPUT

Q11

2

S0Power S5S3

Main
Main

R57

0

PCIRST#(9,13,16)

VCC5_SB

Standby
Standby

PWR_OK1(11)

PWR_LED(20)

CT5
1000u

VCC3_SB

PWR_GD(6,10,11)

RSMRST#(20)

FP_RST#(10,20)
PWR_OK(20)

SUS_LED(20)

Near
302D

Standby

SLP_S3# (10,20)

SLP_S4#(10)
SLP_S5#(10)

R1

10K

C15

X_1000p

VCC5

VCC5_SB

+

+

EC1
1000u

0V
0VMEM_STR

R336 X_0
R335 0

R365 X_0

VCC5_SB

2 MOSFET
1 MOSFET

P45N02LD-S-TO252

VREF1_25

VCC3

C5

0.1u

G

CB8

0.1u

MEM_STR

D17 X_1N4001-S-SM-1

5VUSB

VCC3

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

VCC5_SB

G

C30
2200p

Q7

C33
X_1000p

X_1N4148-S-LL34-75V

4.7u-0805C13

1N5817-S-DO-241AC-1mA

C12

0.1u

DS

Q4

Place MOSFET near CPU

C27
1u-0805

5VUSB USE 2 MOSFET

DS

VCC5

D1

VCC_VID / VID_GOOD

DDR 2.5V Power

2.5V/2.8A+5.92A

VCC2.5

CB121
X_0.1u

Q10

NDS351AN-S-SOT23

VCC5_STR

Low RDS ON MOSFET

+

CT10
X_470u

D2

C17
1u-0805

CB1

0.1u

VCC_VID (5)

1.2V/0.1A

VID_GD (22)

1.0V

+

CT11
680u

5V DUAL Power

+

CT4
X_470u

+12V
9VSB

VCC5_SB

Q28

P3055LD

CB5

X_4.7u-0805

2

VCC_AGP

1

3

VCC2.5

Dual
FootPrint

4

CB120

0.1u

AGP 2.5V POWER TRANSLATOR

VREF1_25

C161
1000p

9VSB

3

+

2

-

4 8

1

U13A
NS-LM358MX-SOIC8

R200
100

R201

100

VCC3

+

D

CT36

G

Q29
P3055LD

S

CB119

0.1u

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

9VSB

C168

0.1u

VREF1_25

5

+

6

-

U13B

4 8

NS-LM358MX-SOIC8

MSI

Title

Size Document Number Rev

Date: Sheet of

VCC3_SB

7

MICRO-STAR

ACPI CONTROLLER

DS

Q27
NDS7002A-S-SOT23G

R195
20

R202
100

MS-6727

CB129

0.1u

CB130

0.1u

21 26Wednesday, October 23, 2002

VCC1_5SB

C162

4.7u-0805

1000u

VCC2.5

0A

5

4

3

2

1

C129

U1

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

PGOOD

6

COMP

7

FB

INTS-HIP6301-SOIC20

+12VP_M

C107
33p

VCCP

GND

PWM1

ISEN1

PWM2

ISEN2FS/DIS

PWM3

ISEN3

PWM4

ISEN4

VSEN

VCC

CT15
1500u

10101
00101
11001
01001
10001
00001
11110
01110
10110
00110

20

9
15

16

14
138

11
12

18
17

10

VCC

PWM1
ISEN1

PWM2

ISEN2

PWM3

R4 4.42K

ISEN3
VCC

VSEN

1.325

1.350

1.375

1.400

1.425

1.450

1.475

1.500

1.525

1.550

CT17
X_1500u

VCC5

R13 4.42K

R9 4.42K

+12V

R28
0

C19
1u-0805

CT23
1500u

R104
10_0805

CB3
X_10u-1206

CB70

0.1u-0805

+12V

+12V

CT30
1500u

U6A

U19_14

14

VCC

3

GND

1

PWM1

MOSDVR-HIP6602B-SO14

R102
10_0805

U6B

U19_5

5 9

PVCC U_G2

CB68
1u-0805

6

PGND

2

PWM2

MOSDVR-HIP6602B-SO14

R32
10_0805

U3

U21_6

6

VCC

7

PVCC

CB10
1u-0805

4

GND

3

PWM

MOSDVR-INTS-HIP6601B-SOIC8

CT20
1500u

U_G1

BOOT1

PHASE1

L_G1

BOOT2

PHASE2

L_G2

BOOT

PHASE

C119

C29

1u-0805

1u-0805

U_G1 Q40_G

12

BOOT1

11

C87

13

0.1u
C93

X_1000p

4

BOOT2

10

C83

0.1u

8

C9

X_1000p

U19_7 Q43_G

7

U_G Q44_G

1

U_G

BOOT

2

C14

0.1u

8

C25

X_1000p

U21_5 Q45_G

5

L_G

C122
1u-0805

R146

3.3_0805

PHASE1

FDB6670AL-S-TO263

R113

1_1206

R97

3.3_0805

PHASE2

FDB6670AL-S-TO263

R76

1_1206

R65

3.3_0805

PHASE

FDB6670AL-S-TO263

R35

1_1206

C61
1u-0805

Q41_GU19_4

C42
1u-0805

Q42_GU_G2

C39
1u-0805

Q19

G

Q17

G

Q9

G

DS

Q20
IPD09N03LA-TO252G

CHOK3 1.1u

DS

D34

X_RB160L-40-S-DO-214AC

DS

Q18
IPD09N03LA-TO252G

CHOK2 1.1u

DS

D35

X_RB160L-40-S-DO-214AC

DS

Q12
IPD09N03LA-TO252G

CHOK1 1.1u

DS

D36

X_RB160L-40-S-DO-214AC

Add Heatsink for
MOSFET

R122
X__

C369.1

C88
X_100p

R84
X__

C370.1

C59
X_100p

R59
X__

C371.1

C20
X_100p

R2

VCCP

CT16

2200u

CT28

2200u

CT22

1500u

CT25

1500u

0

CT3

1500u

CT6

1500u

C2

/N

X_0.01u

2200u

2200u

2200u

CT9

CT19

CT26

2200u

2200u

CT13

CT21

CHOK4 1.1u

+12VP

CB91
33p

D D

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

R5 X_10K

VCC3

VRM_GD1(10)

C C

VCC5

DIS

R12 392K

R426_2

C10
15p

R8
X_15K

C4

X_5600p

1.96K_1%

C236_1

4.7u-1206

VID4
VID3
VID2
VID1
VID0

R20 0

R11 154K

R14
15K

CT1
5600p

R7

X_100pC11

COMP

R422_2

R600_2

C80

PGOOD

FB

R15

4.7K

R16

1.13K

4.7u-1206

19

R17
X_0

R6 1.24K

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

3

PWM GOOD

VID_GD(21)

VCC5 VCC5

R52

4.7K R50 1K

B

Q6
NPN-MBT3904LT1-S-SOT 23

R51

4.7K

MSIMSI

DIS

CE

2

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

VRM 9.0

MS-6727

1

22 26Wednesday, October 23, 2002

0A

ATX12V POWER CONNECTOR

4.7u-1206

C125

JPW1

3

4

D2x2

1

GND

12V

2

GND

12V

A A

+12VP

CB84

CB100
1u-0805

C118

0.01u

5

1u-0805

VID PULL-UP RESISTORS

VID1

1
3
5
7

R18 1K

2
4

RN2

6

1K

8

TZM5226B-S-LL34

D3

VID2
VID3
VID4
VID0

4

+12V

R10
470_1206

C18

0.1u

Gigabit Ethernet MAC-PHY

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

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

VCC3_SB

VCC1_2

AD[31..0]

C_BE#[3..0]

R227 4.7K

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

FRAME#(9,17)

IRDY#(9,17)

DEVSEL#(9,17)

STOP#(9,17)

TRDY#(9,17)

PAR(9,17)

PERR#(9,17)
SERR#(9,17)

INTG#(10,1 7)

PCIRST#1(6,11,21)

LAN_PCLK(3)

R275 X_1K

SMBCLK(10,11,1 7)

SMBDATA(10,11,1 7)

C206

18p

X2

25M-18pf-HC49S-D

C211

18p

For BCM4401,PLLVDD3 filter can
be depoulated

L19

60_0805

L18

60_0805

C201

0.1u

C173

0.1u

PME#(9,16,17)

R241 0

R272

0

C202
1u

C174
1u

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

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

PREQ#3
PGNT#3
FRAME#
IRDY#
DEVSEL#
STOP#
TRDY#
PAR
PERR#
SERR#
INTG#
PCIRST#1
LAN_PCLK
LAN_ID

SMBCLK
SMBDATA

LAN2_5

Only 5702 need

4401:VCC3_SB
5702/5705:VCC3

VCC3

VCC3_SB

R278

R271

0

0

VDD_IO

A7B3C5E1E4G1K3L4N6P2H7H8J5J6J7J8J9

U14

VDDIO_PCI

VDDIO_PCI

VDDIO_PCI

N7

AD0

M7

AD1

P6

AD2

P5

AD3

N5

AD4

M5

AD5

P4

AD6

N4

AD7

P3

AD8

N3

AD9

N2

AD10

M1

AD11

M2

AD12

M3

AD13

L1

AD14

L2

AD15

K1

AD16

E3

AD17

D1

AD18

D2

AD19

D3

AD20

C1

AD21

B1

AD22

B2

AD23

B4

AD24

A5

AD25

B5

AD26

B6

AD27

C6

AD28

C7

AD29

A8

AD30

B8

AD31

M4

CBE_0#

L3

CBE_1#

F3

CBE_2#

C4

CBE_3#

J12

VAUXPRSNT

C3

REQ#

J3

GNT#

F2

FRAME#

F1

IRDY#

H3

DEVSEL#

H1

STOP#

G3

TRDY#

J1

PAR

J2

PERR#

A2

SERR#

H2

INTA#

C2

PCI_RST#

A3

PCI_CLK

A4

IDSEL

A6

PME#

C8

CSTSCHG

H4

CLKRUN#

A10

SMB_CLK

C9

SMB_DATA

M11

LOW_PWR

F4

M66EN

J14

XTALVDD

N11

XTALI

N10

XTALO

P7 L14

PLLVDD3 NC8

H14

PLLVDD2

L8

NC10

M9

NC11

N8

NC12

VSS

VSS

VSS

VSS

B7D4D5D6D7D8D9E2E5E6E7E8E9F5F6F7F8F9F10G4G5G6G7G8G9

E12H5H6

VDDC

VDDIO_PCI

VDDIO_PCI

VDDIO_PCI

VDDIO_PCI

VDDIO_PCI

VDDC

VDDIO_PCI

VDDIO_PCI

BCM5702

15mm x 15mm

BGA196

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VDDC

VSS

VDDC

VSS

VDDC

VSS

VDDC

VSS

VDDC

VSS

VDDC

VSS

VDDC

VSS

VDD_IO

C204

0.1u

PLACE CAPACITORS AS CLOSE TO
POWER PINS AS POSSIBLE

VCC1_2

J10K5K6K7K8K9K10L5L10

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

G10H9K2L6L9

C207

0.1u

M14

N14P8P12

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

BIASVDD

VDDIO
VDDIO
VDDIO
VDDIO

VESD1
VESD2
VESD3

VDDP
VDDP
VDDP
AVDD
AVDD

AVDDL
AVDDL

TRD[3]-

TRD[3]+

TRD[2]-

TRD[2]+

TRD[1]-

TRD[1]+

TRD[0]-

TRD[0]+

LINKLEDB

SPD100LEDB

SPD1000LEDB

TRAFFICLEDB

RDAC
GPIO0

GPIO1
GPIO2

EECLK

EEDATA

SPROMDOUT

SPROMDIN

TRST#

REGSUP25
REGCTL25
REGSEN25

REGSUP12
REGCTL12
REGSEN12

VSS

VSS

VSS

VSS

VSS

VSS

M12

M13

N1

M6

VDDC

TCK
TMS

TDO

NC1
NC2
NC3
NC4
NC5
NC6
NC7

NC9

SCLK

CS#

VSS

N12

C210

0.1u

P13

P14

VDDC

TDI

SI

SO

VSS

N13

VDDC

A14
A11
F11
K12
L12

P1
G2
A1

K14
L13
P11
A13
F14

F12
F13

E14
E13

D14
D13

C14
C13

B14
B13

G13
H13
G12
G14

D10
H12

K13
J13

M10
P10

N9
P9

D11
D12
C12
A12
B12

B11
C11
C10

B9
B10
A9
L7

K11
K4
J11
J4
H10
M8

L11
E10

G11
E11
H11

C213

+

EC6

0.1u

X_47u

R228 2.2

TRDM3
TRDP3

TRDM2
TRDP2

TRDM1
TRDP1

TRDM0
TRDP0

ACT_LED

R260 1.24K

EEWP#

EECLK
EEDATA

SPRDOUT
SPRDIN

R251 4.7K

LAN_ID

LAN2_5 VCC1_2

C221

0.1u

PLACE CAPACITORS AS CLOSE TO
POWER PINS AS POSSIBLE

Place close to pin-A14.

C178

0.01u

VCC3_SB

VCC3_SB

LAN2_5

VCC1_2

PNP-BCP69-S-SOT223

PNP-BCP69-S-SOT223

VCC3

8.2K
R288

A C

D201N4148-S-LL34-75V

A C

D211N4148-S-LL34-75V

A C

D221N4148-S-LL34-75V

C188

C181

0.1u

0.1u

LAN2_5

TRDP0
TRDM0
TRDP1
TRDM1

LAN2_5

C166

0.01u

Depopulate Q48 and Q49 for BCM4401

VCC3_SB

32

1

Q33

4

32

1

Q34

4

R285 330

AD29

C198

0.1u

LAN2_5

U10

1
2
3

6
7
8

10:100

U11

12 13

TD4- MX4-

11

TD4+

10

TCT4

9

TD3-

8

TD3+

7

TCT3

6

TD2-

5

TD2+

4

TCT2

3

TD1-

2

TD1+

1

TCT1

24HST1041A

C165

0.01u

EC7

100u

EC8

100u

EC9

100u

LAN_DISABLE# (10)

VCC3_SB

C231

C209

0.1u

0.1u

PLACE CAPACITORS AS CLOSE TO
POWER PINS AS POSSIBLE

16

TD+

TX+

15

TDC

CMT

14

TD-

TX-

11

RD+

RX+

10

RDC

RXC

9

RD-

RX-

14

MX4+

15

MCT4

16

MX3-

17

MX3+

18

MCT3

19

MX2-

20

MX2+

21

MCT2

22

MX1-

23

MX1+

24

MCT1

C163

C164

0.01u

0.01u

C176

4.7u

C230
X_4.7 u

VCC3_SB

C228

CB215

0.1u
X_0.1u

MX0+
MX0­MX1+
MX1-

For BCM4401 , populate U2 only
For BCM5702 , populate U22 only

R160

R16275R161

75

C134

1000p-1808

CP6

X_COPPER

LAN2_5

C172

C215

0.01u

1u

VCC1_2

C226

C223

0.01u

X_0.01u

330
R300

JLAN

OPEN: ENABLE

1

SHORT:DISABL E

2

D1x2-BK

75

R159

75

MDI[0]+/­MDI[1]+/­MDI[2]+/­MDI[3]+/-

MX3­MX3+

MX2­MX2+

MX1­MX1+

MX0­MX0+

EEWP#
EECLK
EEDATA

C170

C199

0.1u

0.1u

C179

C203

0.1u

C185

0.1u

0.1u

PLACE CAPACITORS AS CLOSE TO
POWER PINS AS POSSIBLE

C182

C175

0.1u

0.1u

G-LAN

IDSEL: AD29
INT : PIRQG
REQ: PREQ#3

GNT: PGNT#3

10/1001000

TX+/-

RX+/­Unused
Unused

VCC3_SB

EEDATA
EECLK
SPRDOUT
SPRDIN

R276

1K

R334
330

MX0 +
MX0 ­MX1 +
MX2 +
MX2 ­MX1 ­MX3 +
MX3 -

ACT_LED

JLAN_LED1

2
1

D1x2-BK

TRDM3
TRDP3

TRDM2
TRDP2

TRDM1
TRDP1

TRDM0
TRDP0

R327

R338

1K

1K

U18

1

CSDOVCC

2

SK

NC

3

DI

NC

4

GND

ATL-128x8-0.5us-SOIC8

VCC3_SB

LAN_USB1 B

20
19
16
12
15
11
14
10
13

9
18
17

RJ45+USB-D16

R214 49.9
R213 49.9

R212 49.9
R211 49.9

R210 49.9
R209 49.9

R207 49.9
R208 49.9

FOR 5702/5705

U17

8

VCC

7

WP#

6

SCL

5 4

SDA GND

ATL-16Kx8-10ms

VCC3_SB
8
7
6
5

GREEN­GREEN+

TDP
TDN
RDP
NC
NC
RDN
NC

NC
AMBER­AMBER+

LAN2_5

close to controllerput these resistors

1

A0

2

A1

3

A2

FOR 4401

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

LAN 1

MS-6727

23 26Wednesday, October 23, 2002

0A

5

Video Connect or

R118 22

D D

C C

R169 0

VCC3 VCC3

3VDDCCL(6)

NDS7002A-S-SOT23

3V_HSYNC(6)

3V_VSYNC(6)

VCC5

R103

8.2K JVGA1

5VDDCCL

Q23

3V_HSYNC

R129 22

3V_VSYNC

R164 0

3VDDCDA(6)

4

VCC5

CB72 X_0.1u

53

1

4

2

U7

X_NC7SZ08-74NC7SZ08S

VCC5

CB79 X_0.1u

53

1

4

2

U8

X_NC7SZ08-74NC7SZ08S

NDS7002A-S-SOT23

Q85_BQ84_B

R111 X_0

R124 X_0

VCC5

R99

8.2K
Q21

5V_HSYNC

5V_VSYNC

5VDDCDA

3

CRT_R(6)

CRT_R#(6)

CRT_G(6)

CRT_G#(6)

CRT_B(6)

CRT_B#(6)

VCC5 VCC5VCC5 VCC5

2

D12

3

1

5VDDCCL
5V_VSYNC
5V_HSYNC
5VDDCDA VGA_12

X_HSM123-S-SOT23

2

D11

3

1

X_HSM123-S-SOT23

2

2

D10

3

1

X_HSM123-S-SOT23

2

D9

3

1

X_HSM123-S-SOT23
R101 22

R100 22

VCC5

7

8

C102

2.2p

C98

2.2p

C95

2.2p

12

R134

37.4

1 2

12

R130

37.4

1 2

12

R125

37.4

1 2

FS2

1.1A-microSMD110-S

135

CN8
100p

246

VGA_15

VGA_9

0.1uC91

12

R138
75

12

R133
75

12

R128
75

15
10
14

9

13

8

12

7

11

6

VGA-D15-BL-PC99

1

L11

C106
10p_0603

1 2

L10

C100
10p_0603

1 2

L9

C96
10p_0603

1 2

0.082u

C103
10p_0603

1 2

0.082u

C97
10p_0603

1 2

0.082u

C94
10p_0603

1 2

17

5
4

VGA_B

3

VGA_G

2

VGA_R

1

16

C463
X_102P

VCC5

C32
X_102P

VCC1_2 VCC3_SB

C225

X_102P

C171

VCC1_2 VCC5

X_102P

4

MSI

Title

Size Document Number Rev

3

2

Date: Sheet of

MICRO-STAR

VGA CONNECTOR

MS-6727

1

24 26Wednesday, October 23, 2002

0A

VCC3_SBVCC5

C459
X_102P

B B

A A

X_102P

X_102P

5

C167

C233

C232
X_102P

History

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

HISTORY

MS-6727

25 26Monday, October 21, 2002

0A

5

4

3

2

1

Jumper Setting & Connector Setting

PCB

D D

P01-672700A-C48

C C

LAN4401

_

JBAT1(1-2)

JC-D2-GN

JC-D2-GN

JMODEL-1

BAT1_X
BAT-B-CR2032-P-3V-220mAh

BIOS-1

JC-D2-GN

JLAN-1

JC-D2-GN

Q9-Q12

_

Q17-Q18

_

Q19-Q20

_

U9-HS

U20_1

SST-512K*8-33MHz-PLCC32

_

U5_1

JMCH1

_

D1x3-BK

JMCH2
D1x3-BK

B B

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet of

JUMPER SETTING & MANUAL PARTS

MICRO-STAR

MS-6577

1

26 26Wednesday, October 23, 2002

0A