MSI MS-6704 Schematics

8

7

6

5

4

3

2

1

MS-6704

Cover Sheet

D D

Block Diagram
Clock ICS950225CF & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-PE MCH -- North Bridge
INTEL ICH4 -- South Bridge
DDR DIMMM1,2
DDR DIMMM3 & CLOCK BUFFER
DDR Termination
FWH

C C

LPC I/O W83627HF
AGP SLOT
PCI SLOT 1 & 2 & 3
PCI SLOT 4 & 5 & 6
Bluetooth & CNR Riser
ACPI Controller (MS-5)
I/O Connector

USB CONNECTOR

Front Panel & Connectors & FAN
D_LED & OVER VOLTAGE

B B

VRM9.0 INTERSIL HIP6302 25
VGA Connector
C-MEDIA & CONNECTOR
KENAI32/LAVON LAN 29-31

1
2

3
4 - 5
6 - 8
9-10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

26

27-28

32MS1

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

CPU:

Willamette/Northwood mPGA-478B Processor

System Brookdale-GE/PE Chipset:

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

On Board Chipset:

BIOS -- FWH
LPC Super I/O -- W83627HF
Clock Generator -- ICS9502225
1394--VIA6306
Serial ATA--PROMISE 20376/20375
HW AUDIO--C-MEDIA 8738 MX

Expansion Slots:

AGP2.0 SLOT * 1
PCI2.2 SLOT * 6

CNR SLOT * 1

Platform: ATX

Version
20A

33-34Serial ATA PROMISE &CONNECTOR

1394a Controller / Connector 35
Manual Part/Optional 36
GPIO Spec. 37

A A

Revision History 38
Power Delivery Map 39

8

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MSI

Title

Size Document Number Rev

5

4

3

Date: Sheet of

2

MICRO-STAR

COVER SHEET

MS-6704

1 39Wednesday, October 09, 2002

1

20A

8

D D

7

6

5

4

3

2

1

(478PINS)

AGP
4X(1.5V)
AGP CONN

Power
Supply
CONN

AGP 4X
(1.5V)

VRM

9.0

4X (66MHz) AGP

(593PINS/FCBGA)

C C

Willamette/Northwood
Socket (mPGA478-B)

(400/533MHz)

Scalable Bus

MCH: Memory

Controller HUB

( 66MHz X 4 )

HUB Interface

ICH4: I/O

IDE CONN 1&2

(360PINS/EBGA)

(48MHz)

Controller HUB

HW AUDIO

C-MEDIA

USB Port 0:5

LPC Bus AC Link

FWH: Firmware HUB

(33MHz)

(33MHz)

CNR

(100/133MHz)

(100/133MHz)

Scalable Bus/2

(200/266/333MHz)

(14.318MHz)

PCI (33MHz)

CONNX3

1394
VIA

6306

CK408 Clock

DDR DIMM 1:3

PCI Lan
INTEL
82540EM

RJ-45
Connector

PCI Slots 1:6

PROMISE
Serial
ATA

Serial ATA
CONN X 2

IDE CONN X 1

LPC SIO

B B

PS2 Mouse &
Keyboard

Parallel (1)
Serial (1)

Floppy Disk
Drive CONN

A A

MSI

Title

Size Document Number Rev

8

7

6

5

4

3

Date: Sheet of

2

MICRO-STAR

BLOCK DIAGRAM

MS-6704

2 39Monday, October 21, 2002

1

20A

8

CP13 X_COPPER

VCC3

CB212

104P

D D

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

* 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

FB11 X_80_0805
CB255

X_104P

filtering from 10K~1M

FB12 X_80_0805

CP14 X_COPPER

CB218
104P

CB216
X_106P/0805

VDDA3V

CB221
X_106P/0805 R304 33

VCCP

SMBCLK10,11,12,15,19,20,30

SMBDATA10,11,12,15,19,20,30

VCC3

R335 220

7

R330 10K

CLOCK GENERATOR BLOCK

CB231
104P

CB234
104P

CB215
104P

CB214
104P

CB219
104P

C133
103P

C146
103P

C144
103P

Q36
2N3904S

39

36

46

43

29

9

5

18

13

24

21

2

47
34

33
26

25
19

U14

CPU_VDD

CPU_GND

MREF_VDD

MREF_GND

3V66_GND

PCI_VDD

PCI_GND
PCI_VDD

PCI_GND

48_VDD

48_GND
REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK

SDATA
VTT_GD#

ICS950225

VCC3V

SMBCLK
SMBDATA

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"

8P4R-33

8P4R-33

22PC145

22PC142

VCC3V

CB210
X_104P

CPUCLK
CPUCLK#

MCHCLK
MCHCLK#

MCH_66
ICH_66
AGPCLK

SIO_48
MS1-2_PCLK

LAN_PCLK
MS1-1_PCLK

1394PCLK
PCICLK0
PCICLK1
PCICLK2
AUDIOCLK
SATAPCLK
ICH_PCLK

ICH_48
DOT_CLK

ICH_14
AUDIO_14

Iref = 2.32mA

CB233
X_104P

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

C132

R270 27.4RST

CPU0#

R271 27.4RST

CPU1

R275 27.4RST

CPU1#

R276 27.4RST

RN58

1 2
3 4
5 6
7 8

R273 33

FS2

R316 33

FS3

R326 33

SEL48_1

R322 33

FS4

8P4R-33

7 8

RN68

5 6
3 4
1 2
7 8

RN69

5 6
3 4

FS0
FS1

MUL0
MUL1

X1

X2

PWR_DN#

1 2

R311 33
R274 33

R269 33

X1 14M-32pf-HC49S-D

R277 475RST
R324 33

R288 1K

X_1u-0603

VCC3 VCC3 VCC3 VCC3

CB232
X_104P

4

CPUCLK 4
CPUCLK# 4

MCHCLK 6
MCHCLK# 6

MCH_66 6
ICH_66 10
AGPCLK 16

SIO_48 15
MS1-2_PCLK 32

LAN_PCLK 29
MS1-1_PCLK 32

1394PCLK 35
PCICLK0 17
PCICLK1 17
PCICLK2 17
AUDIOCLK 27
SATAPCLK 33
ICH_PCLK 9

ICH_48 10
DOT_CLK 6

ICH_14 10
AUDIO_14 27

FP_RST# 10,20,23

CB211
104P

3

Shut Source Termination Resistors

CPUCLK

R262 49.9RST

CPUCLK#

R265 49.9RST

MCHCLK

R266 49.9RST

MCHCLK#

R264 49.9RST

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

FS1

R301 10K

R300 1K

BSEL0 4,6

VCC3V

CLOCK STRAPPING RESISTORS

FS0
FS3
FS2
FS4
FS1

R310 1K
R315 10K
R314 10K
R325 10K
R302 X_10K

1 1 1 1 1

SEL48_1
SEL48_1

MUL0

MUL1

SMBCLK
SMBDATA

R309 10K
R323 X_10K

0 Set Pin 23
24MHz for
ICS

R268 X_10K
R263 10K

R305 10K

R291 X_4.7K
R292 X_4.7K

VCC3V

VCC3V

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

VCC3V

VCC3V

VCC3V

MUL 1:0

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

VCC3

2

1

Pull-Down Capacitors

CPUCLK
CPUCLK#
MCHCLK
MCHCLK#

AGPCLK
ICH_66
MCH_66

1394PCLK
PCICLK0
PCICLK1
PCICLK2

AUDIOCLK
SATAPCLK
ICH_PCLK

ICH_14
SIO_48
ICH_48
AUDIO_14

DOT_CLK
MS1-1_PCLK
MS1-2_PCLK
LAN_PCLK

Ioh=6*Iref
Voh=0.71V

used only for EMI issue

X_10pC126
X_10pC127
X_10pC128
X_10pC129

1

2

3

4

5

6

7

8

7

8

5

6

3

4

1

2

1

2

3

4

5

6

7

8

10PC123
X_10PC124
X_10PC148
X_10PC147
X_10PC125
X_10PC155
X_10PC152
X_10PC154

Trace less 0.2"

CN9
X_8P4C-10P

CN10
X_8P4C-10P

CN11
X_8P4C-10P

B B

HD_RST#20

PDD[0..7]10

PD_DREQ10

PD_IOW#10

PD_IOR#10
PD_IORDY10
PD_DACK#10

IRQ149
PD_A110
PD_A010

PD_CS#110

PD_LED23

A A

HD_RST#
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R116

4.7K

VCC5

ATA100 IDE CONNECTORS

8

7

6

PRIMARY IDE BLOCK

IDE1

13 14
17 18

19
21
23
25
27
29
31
33
35
37

R115
10K

VCC3

5

YJ220-CB-1

1
3 4
5 6
7 8
91110

2

PDD8
PDD9
PDD10
PDD11
PDD12

12

PDD13
PDD14

1615

PDD15

22
24
26
28
30
32
34
36
38
4039

C50
473P

PD_DET 10
PD_A2 10
PD_CS#3 10

4

PDD[8..15] 10

SDD[0..7]10

SD_DREQ10

SD_IOW#10

SD_IOR#10
SD_IORDY10
SD_DACK#10

IRQ159
SD_A110
SD_A010

SD_CS#110

SD_LED23

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

R205 33

C51 X_220P
X_220P

HD_RST#
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

R113

4.7K

VCC5

3

SECONDARY IDE BLOCK

IDE2

MSI

R112
10K

YJ220-CW-1

1

2
3 4
5 6
7 8
91110

12

13 14

1615

17 18
19

22

21

24

23

26

25

28

27

30

29

32

31

34

33

36

35

38

37

4039

VCC3

CLOCK GEN & ATA100 IDE

2

SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

C48
473P

MICRO-STAR

MS-6704

SD_DET 10
SD_A2 10
SD_CS#3 10

3 39Monday, October 21, 2002

1

R204 33

C49

Title

Size Document Number Rev

Date: Sheet of

SDD[8..15] 10

20A

8

7

6

5

4

3

2

1

CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

HA#[31..3]6

VID4

VID1

VID2

H21

AD26

D11#

G22

AC26

ITP_CLK1

ITP_CLK0

D10#

D9#

D8#

B25

C24

C23

D7#

AE1

B24

VID3

AE2

VID4#

VID3#

D6#

D5#

D22

AE3

C21

AE4

VID2#

D4#

A25

VID1#

D3#

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

D D

HINV#[3..0]6

FERR#9

STPCLK#9

HINIT#9,14

HDBSY#6

HDRDY#6

HTRDY#6

HADS#6

HLOCK#6

HBNR#6

HIT#6

HITM#6

C C

B B

HBPRI#6

HDEFER#6

CPU_TMPA15

VAGND15

TRMTRIP #9

PROCHOT#10

IGNNE#9

HSMI#9
A20M#9

SLP#9

BSEL03,6

CPU_GD10

CPURST#6

HD#[63..0]6

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

HINIT#

ITP_TDI
ITP_TD O
ITP_TM S
ITP_TRST#
ITP_TCK

PROCHOT#

CPU_GD
CPURST#

HD#63
HD#62
HD#61
HD#60
HD#59
HD#58
HD#57
HD#56
HD#55
HD#54

AF26

AB26

AE21
AF24
AF25

AB23
AB25
AA24

AA22
AA25

W25
W26

E21

G25

P26
V21

AC3

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

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

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#

U21

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

HA#6

A7#

D22#

E25

HA#5

A6#

D21#

F24

HA#4

A5#

D20#

F23

HA#3

A4#

D19#

G23

A3#

D18#

E24

AE25A5A4

D17#

D16#

H22

D25

DBR#

VCC_SENSE

D15#

D14#

D13#

J21

D23

C26

VSS_SENSE

D12#

HA#8

VID0

AE5

VID0#

GTLREF3
GTLREF2
GTLREF1
GTLREF0

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

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

LINT1/NMI

LINT0/INTR

D2#

D1#

A23

B22

B21

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

D0#

VID[4..0] 24

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

SOCKET478

GTLREF

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

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

HRS#2
HRS#1
HRS#0

HBR#0

R20 51.1_1%
R85 51.1_1%

R8 49.9_1%
R29 49.9_1%

R87 49.9_1%

R28 49.9_1%
R86 49.9_1%

CPUCLK# 3
CPUCLK 3

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

HREQ#[0..4] 6

VCCP

HRS#[2..0] 6

with in
1"~2"

2/3*Vccp

GTLREF

C36 C37
220p

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

1.5" of the GETREF pin.

CPU STRAPPING RESISTORS

PROCHOT#
CPU_GD
HBR#0
CPURST#
HINIT#

ITP_TDI
ITP_TD O
ITP_TMS
ITP_TRST#
ITP_TC K

RN4

1 2
3 4
5 6
7 8

56

R22 62
R89 300
R23 51
R88 51
R7 X_300

R9 150
R11 75
R12 39
R13 680
R10 27

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

ALL COMPONENTS CLOSE TO CPU

1u-0805

VCCP

R82

49.9_1%

R76
100_1%

VCCP

VCCP

VCCP

HD#5

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#24

HD#22

HD#21

HD#16

HD#20

HD#18

HD#17

HD#15

5

HD#9

HD#10

HD#14

HD#11

HD#12

HD#13

HD#8

HD#7

HD#0

HD#2

HD#4

HD#3

HD#1

HD#6

MSI

Title

Size Document Number Rev

4

3

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

mPGA478-B INTEL CPU SOCKET Part1

MS-6704

2

4 39Monday, October 21, 2002

1

20A

8

7

6

5

4

3

2

1

CPU VOLTAGE BLOCK

VCCP

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

C C

B B

AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

AB3

AB6

AB8

AC2

AC5

AC7

AC9

AD1

A10

A12

A14

A16

A18

A20A8AA10

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

AC12

AC14

AC16

AC18

AC8

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

AF11

AF13

AF15

AF17

AF19

AF2

AF21

AF5

AF7

AF9

B11

B13

B15

B17

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

F17

F19

VCC

VSS

VCC

VSS

G21G6G24

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

VCC

VSS

F9

VCC

VSS

VCC

VSS

H26H4J2

U5B

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

F14

VSS

F16

VSS

VSS

F18F2F22

VSS

VSS

F25F5F8

VCC

VSS

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

VSS

AD10

VSS

AD12

VSS

AD14

VSS

AD16

VSS

AD18

VSS

AD21

VSS

AD23

AD4

VSS

AD8

VSS

AE11

VSS

VSS

AE13

VSS

AE15

VSS

AE17

VSS

AE19

VSS

AE22

VSS

AE24

VSS

AE26

AE7

VSS

AE9

VSS

AF1

VSS

VSS

AF10

VSS

AF12

VSS

AF14

VSS

AF16

VSS

AF18

VSS

AF20

AF6

VSS

AF8

VSS

B10

VSS

B12

VSS

B14

VSS

B16

VSS

B18

VSS

B20

VSS

VSS

B23

VSS

VSS

B26B4B8

VSS

C11

VSS

C13

VSS

C15

VSS

C17C2C19

VSS

VSS

VSS

C22

VSS

VSS

VSS

VSS

C25C5C7C9D12

VSS

VSS

D14

VSS

D16

VSS

VSS

VSS

VSS

D18

D20

D21D3D24D6D8E1E11

VSS

VSS

VSS

VSS

VSS

VSS

E13

VSS

E15

VSS

E17

VSS

E19

VSS

E23

VSS

E26

VSS

E4

VSS

VSS

E7E9F10

VSS

VSS

F12

AF4

VCC-VID

VSS

VSS

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

VSS

J22

J25J5K21

AD20

VSS

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

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

SOCKET478

VCC_VID 20

L8 4.7uH/100MA
L6 4.7uH/100MA

C29

0.1u

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

C40
10u-1206

C39
10u-1206

VCCP

CPU DECOUPLING CAPACITORS

VCCP VCCP

CB63
10u-1206
CB74
10u-1206
CB78
10u-1206
CB28
10u-1206
CB24
10u-1206
CB51

A A

10u-1206
CB38
10u-1206

Place 14 pcs 1206 size cap
north side of processor

8

CB72
X_10u-1206
CB80
X_10u-1206
CB89
X_10u-1206
CB26
X_10u-1206
CB59
X_10u-1206
CB48
X_10u-1206
CB32
X_10u-1206

7

CB41
10u-0805
CB56
X_10u-0805
CB57
X_10u-0805
CB66
10u-0805
CB69
X_10u-0805
CB44
X_10u-0805
CB40
X_10u-0805
CB65
X_10u-0805
CB45
10u-0805

PLACE CAPS WITHIN CPU CAVITY

VCCPVCCP

CB70
10u-0805
CB43
10u-0805
CB55
X_10u-0805
CB52
X_10u-0805
CB67
X_10u-0805
CB68
10u-0805
CB53
X_10u-0805
CB42
X_10u-0805
CB54
X_10u-0805

6

VCCP

Place these caps on south
side of processor

CB77
X_10u-0805
CB30
10u-0805
CB71
10u-0805
CB60
X_10u-0805
CB49
10u-0805
CB37
X_10u-0805

5

MSI

Title

Size Document Number Rev

4

3

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

mPGA478-B INTEL CPU Part2

MS-6704

2

5 39Monday, October 21, 2002

1

20A

5

Y28

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

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

D D

HBR#04

HBNR#4

HBPRI#4

HLOCK#4

C C

B B

Trace 10 mils & 7mils space <

0.5"

A A

HADS#4

HREQ#[4..0]4

HIT#4

HITM#4

HDEFER#4

HTRDY#4

HRS#[2..0]4

HDBSY#4

HDRDY#4

HADSTB#04
HADSTB#14

HDSTBN#04
HDSTBP#04
HDSTBN#14
HDSTBP#14
HDSTBN#24
HDSTBP#24
HDSTBN#34
HDSTBP#34

HINV#[3..0]4

MCHCLK3

MCHCLK#3

HL[5..0]9

HL_STB9

HL_STB#9

CRT_B26

CRT_B#26

CRT_G26

CRT_G#26

CRT_R26

CRT_R#26

5

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

R131 24.9_1%
R152 24.9_1%

HL0
HL1
HL2
HL3
HL4
HL5

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

AA7

HI0

AB8

HI1

AC7

HI2

AC5

HI3

AD8

HI4

AF4 AD3

HI5 HI_REF

AD4

HI_STBS

AC4

HI_STBF

G15

BLUE

H16

BLUE#

E15

GREEN

F16

GREEN#

C15

RED

D16

RED#

T28

VTTFSB

HOST

HUB LINK

VGA

M28

K26

VTTFSB

VTTFSB

K22

K20

VTTFSB

VTTFSB

K18

AD28

VTTFSB

VTTFSB

VTTFSB

DDCA_DATA

4

VCCP

HD0#
HD1#
HD2#
HD3#
HD4#
HD5#
HD6#
HD7#
HD8#

HD9#
HD10#
HD11#
HD12#
HD13#
HD14#
HD15#
HD16#
HD17#
HD18#
HD19#
HD20#
HD21#
HD22#
HD23#
HD24#
HD25#
HD26#
HD27#
HD28#
HD29#
HD30#
HD31#
HD32#
HD33#
HD34#
HD35#
HD36#
HD37#
HD38#
HD39#
HD40#
HD41#
HD42#
HD43#
HD44#
HD45#
HD46#
HD47#
HD48#
HD49#
HD50#
HD51#
HD52#
HD53#
HD54#
HD55#
HD56#
HD57#
HD58#
HD59#
HD60#
HD61#
HD62#
HD63#

GCLKIN

RSTIN#

CPURST#

PWROK

HD_VREF1
HD_VREF2

HA_VREF

HCC_VREF

HY_SWNG
HX_SWNG

HI6
HI7
HI8
HI9

HI10

HI_SWING

HL_RCOMP

DDCA_CLK

HSYNC

VSYNC

DREFCLK

REFSET

4

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
E7

H24
D27
AD30
P30

Y30
H28

HL6

AE4

HL7

AE5

HL8

AF3

HL9

AE2

HL10

AF2

HUB_MREF
HI_SWING

AD2
AC2

R188 68.1_1%

C7
D7

B7
C6

D14
B16

R159 X_124_1%

Brookdale_MCH

HVREF

HSWNG

X_10pC252

VCC_AGP

MCH_66 3
PCIRST#1 14,20,27,29,33,35
CPURST# 4
PWR_GD 10,20

HL[10..6] 9

VCC3

R172 8.2K

BSEL03,4

3VDDCDA 26
3VDDCCL 26

3V_HSYNC 26
3V_VSYNC 26

DOT_CLK 3

3

VCCA_SM

VCC_AGP

VCCA_DPLL

CB276 0.1u

3

U9C

A3

VCC_AGP

A7
C1
D4
D6
G1

K6

L1

L9

P6
R1
R9

W9

V6

AD6
AC9

AC1

AE3

W19

Y19

AA19

W20

U21

W21

AA21

A9

B9
C9
D9

E9

B10
C10
D10

F10
H10

A11

B11
C11
D11

E11
G11

J11

B12
C12
D12

F12
H12
G13

J13
H14

J15

AA17

W18
W17

V19
U19

U17

AG2 AT20
AG1

A15

B14

A13
C14

B15

B6

Y3

R177

Y2

8.2K

AA2
AA4
AA3
AA5

W7

Y4

Y8
A37
AB2
AB3

C339
1u

POWER

VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP

VCC_AGP
VCC_AGP
VCC_HI

VCC_HI
VCC_HI

VCC_HI
VCC

VCC
VCC

VCC
VCC

VCC
VCC

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

VCC

VCC
VCC

VCC
VCC

VCC
VCC

VCCA_SM VCCQ_SM
VCCA_SM

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC
VCC_GPIO

M10

GND

GND

T10

Other

GND

GND

GND

GND

Y10

AH16

AH20

AH24

AH28

GND

AF28

GND

GND

AB28

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
TESTIN#
RSVD

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

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

VTTFSB

VCCA_FSB

VCCQ_SM
VCCQ_SM

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP

GND

GND

GND

V28

P28

K24

2

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

GND

Brookdale_MCH

K28

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

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

F18
A17

AT21
AU21

G37

CB121 0.1u

L37

CB124 0.1u

R37

CB125 0.1u

AC37

CB122 0.1u

A31

CB131 0.1u

Place <0.1"

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

1

MEM_STRVCC_AGP

VCCP

VCCA_FSB

VCCQ_SM

Title

Size Document Number Rev

Date: Sheet of

GMCH REFERENCE BLOCK

VCCA_FSB

VCCA_DPLL

VCCA_SM

VCCQ_SM

Place Cap. as Close as possible to

, Trace width 12 mils & 10mils space

GMCH

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

HI_SWING

HUB_MREF

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

Trace width 12 mils & 10mils space

MSI

MICRO-STAR INT'L CO.,LTD.

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

CB152

0.1u

CB158
X_0.1u

CB174

0.1u

CB145

0.1u

HSWNG

HVREF

C91

0.01u

C94

0.01u

L16 0.82uH_0603
C79

22u-1206

L17 X_10uH_0805

+

C84

X_100U/16V

L18 1uH-0805

+

CT25

100u_16V

L14 0.68uH-0805
C77

4.7u-0805

R158

1

VCCP

C74

0.01u

VCCP

C73

0.1u

C95

0.1u

C96

0.1u

MS-6704

1

I=30mA

I=35mA

I=500mA

I=150mA

R144
301 1%

R147
150 1%

R149

49.9 1%

R150
100_1%

VCC_AGP

R196
226_1%

R201
100_1%

R200
100_1%

6 39Monday, October 21, 2002

C63

0.01u

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

20A

5

AH10

AH12

AH14

AH18

AH22

VCCSM

DDR

AGP

VCC_AGP

VCC_AGP

VCC_AGP

K12

K14

K16

VCCSM

VCCSM

VCCSM

VCC_AGP

VCC_AGP

VCC_AGP

P10

V10

AH26

VCCSM

VCCSM

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

SMX_RCOMP0

VCC_AGP

VCC_AGP

AB10

AD10

VCC_AGP

AN4

AN2
AR4

AR6

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

AP2
AT3
AP5

AP3
AT4

AT5
AT9
AT6

AP6
AT8
AP8

V4

V2
W4
W5

U5
U4
U2

V3

T2

T3

T4

R2
R5
R7

T8

P3

P8

K4

K2

J2

M3

L5

L4

H4
G2

K3

J4

J5

J7

H3

K8

G4
R4

N4
M2
H2

U9B

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#

K10

MDQ0
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8

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

A A

DDR_VREF

GAD[31..0]16

GC_BE#[3..0]16

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

R539 X_0_Soder

C89 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

MEM_STR

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

SMAB1
SMAB2
SMAB4
SMAB5

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SCKE0
SCKE1
SCKE2
SCKE3

SCS0#
SCS1#
SCS2#
SCS3#

SCMDCL_K0
SCMDCLK_1
SCMDCLK_2
SCMDCLK_3
SCMDCLK_4
SCMDCLK_5

SBA_0

SBA_1
SRAS#
SCAS#

SWE#

SMY_RCOMPSM_VREF

G_FRAME#

G_IRDY#

G_TRDY#

G_DEVSEL#

G_STOP#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

SB_STB#

ST0
ST1
ST2

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

PIPE#
RBF#

WBF#

AGP_VREF

AGP_RCOMP

4

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

SMX

AF10

SMY

AJ34AM2
M4

N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4
B4
B3

V8
U7
M8
L7

H8
G7
G5

C90 0.1u

W2
L2

R194 40.2_1%

Brookdale_MCH

4

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

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

MSDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSCKE0
MSCKE1
MSCKE2
MSCKE3

SDCLK3

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

Place < 0.5"

DDRMAA[12..0] 11,12,13

DDRMAB1 12,13
DDRMAB2 12,13
DDRMAB4 12,13
DDRMAB5 12,13

MSCKE[3..0] 11,12,13

MSCS0# 11,13
MSCS1# 11,13
MSCS2# 11,12,13
MSCS3# 11,12,13

DCLK0 11
DCLK#0 11
DCLK1 11
DCLK#1 11
DCLK2 11
DCLK#2 11
SDCLK3 12

MSBS0 11,12,13
MSBS1 11,12,13
MRAS# 11,12,13
MCAS# 11,12,13
MWE# 11,12,13

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

GREQ# 16
GGNT# 16

SBA[7..0] 16

SB_STB 16
SB_STB# 16

ST[2..0] 16

GAD_STB0 16
GAD_STB#0 16
GAD_STB1 16
GAD_STB#1 16

PIPE# 16
RBF# 16
WBF# 16

AGPREF 16

3

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

MEM_STR

R190

60.4

R189

60.4

C54

0.1u

R124

60.4

R121

60.4

3

C8

0.1u

2

1

DDR SERIAL RESISTORS

DDRMD1

RN52 10

DDRMD[63..0]11,12,13

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

MSDM0 SDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

2

7 8
5 6
3 4
1 2

RN46 10

7 8
5 6
3 4
1 2

RN43 10

7 8
5 6
3 4
1 2

RN39 10

7 8
5 6
3 4
1 2

RN37 10

7 8
5 6
3 4
1 2

RN34 10

7 8
5 6
3 4
1 2

RN32 10

7 8
5 6
3 4
1 2

RN30 10

7 8
5 6
3 4
1 2

RN25 10

7 8
5 6
3 4
1 2

RN22 10

7 8
5 6
3 4
1 2

RN19 10

7 8
5 6
3 4
1 2

RN16 10

7 8
5 6
3 4
1 2

RN15 10

7 8
5 6
3 4
1 2

RN12 10

7 8
5 6
3 4
1 2

RN10 10

7 8
5 6
3 4
1 2

RN7 10

7 8
5 6
3 4
1 2

R179 10
R160 10
R151 10
R128 10
R90 10
R69 10
R65 10
R62 10

R173 10
R161 10
R153 10
R130 10
R91 10
R68 10
R64 10
R61 10

Title

Size Document Number Rev

Date: Sheet of

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

SDM0 11,12,13
SDM1 11,12,13
SDM2 11,12,13
SDM3 11,12,13
SDM4 11,12,13
SDM5 11,12,13
SDM6 11,12,13
SDM7 11,12,13

SDQS[7..0] 11,12,13

MICRO-STAR INT'L CO.,LTD.

MSI

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

Brookdale-PE GMCH-2 (DDR & AGP)

MS-6704

7 39Monday, October 21, 2002

1

20A

AA18

AL31
AR31
AU31

AB32
AD32
AF32
AH32

AR19

AM32

AJ33
AN33
AR33

AA20

AM20

AJ21
AR21

AM4

AG5

AM6

W34

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

AM24

VSS

VSS

VSS

AM16

VSS

VSS

B17

VSS

VSS

A25

VSS

VSS

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

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

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

VSS
VSS
VSS
VSS

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

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

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

AR15
AU15
N37
C16

Brookdale_MCH

VCC_AGP

C88

Pin A5

0.01u
CB173

Pin E1

0.1u
CB186

Pin J1

0.1u
CB179

Pin N1

0.1u
CB200

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

CB171

0.1u
C83
X_0.01u

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC_AGP

+

+

EC3

CT27

X_1000u

1000u

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

MEM_STR

+

CT24
X_1000u

Place Bulk cap between
GMCH & DIMM slot

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

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

MEM_STR

VCC_AGP

C297
X_4.7u-0805

VCCP

VCCP

CB175
X_0.1u
CB170

0.1u

CB141
X_10u-1206

C296
X_4.7u-0805

CB146
X_0.1u
CB144

0.1u
CB148
X_0.1u
CB142
X_0.1u
CB150
X_0.1u

Pin AA1
Pin AE1

CB147
X_10u-1206

VCC_AGP

C80

Pin B14

0.01u
CB172

Pin A15

X_0.1u

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

MEM_STR

CB120

Pin AL37

0.1u
CB129

Pin AU5

X_0.1u
CB133

Pin AU9

0.1u
CB139

Pin AU13

X_0.1u
CB153

Pin AU17

X_0.1u
CB157

Pin AU25

0.1u
CB161

Pin AU29

X_0.1u
CB165

Pin AU33

0.1u

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

U9D

U18

VSS

V18

VSS

Y18

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

A29

C29

J29

L29

N29

U29

R29

W29

AA29

AC29

AE29

AG29

AJ29

AR29

F30

AT2E3G3J3L3N3R3U3W3

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

Broodale GMCH(VSS)

MS-6704

8 39Monday, October 21, 2002

20A

AD[31..0]

C_BE#[3..0]

LAN_RST#30

DEVSEL#17,18,27,29,33,35

FRAME#17,18,27,29,32,33,35

IRDY#17,18,27,29,33,35

TRDY#17,18,27,29,33,35

STOP#17,18,27,29,32,33,35

PAR17,18,27,29,33,35

PLOCK#17,18

PERR#17,18,29,33,35
SERR#17,18,29,33

PME#16,17,18,29,35

ICH_PCLK3

PCIRST#15,16,20,32

EE_EECS19,30

EE_DIN19,30

EE_DOUT19,30

EE_SHCLK19,30

Reserved pull-down
resistor for ICH4

LAN_RST#

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

EE_DOUT

R360
X_10K

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

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

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

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

VCC3 VCC1_5SB

AC8B2H18H6J1

J18K6M10

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

GND12

GND13

GND14

GND15

GND16

GND17

GND18

GND19

GND20

AB7

AC1

AC10

AC14

AC18

AC23

AC5

B12

P12P6U1

VCC3_3

GND21

B16

B18

VCC3_3

VCC3_3

VCC3_3

GND22

GND23

GND24

B20

B22B9C15

V10

V16

VCC3_3

GND25

V18

VCC3_3

VCC3_3

GND26

GND27

GND28

C17

C19

E20

E13

E12

VCCSUS1_5

VCCSUS1_5

GND29

GND30

C21

C23C6D1

F14

G18R6T6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND31

GND32

GND33

GND34

GND35

D12

D15

D17

U6

E11

F10

VCCSUS1_5

VCCSUS3_3

GND36

GND37

GND38

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

GND39

GND40

GND41

GND42

E14

D22

E10

E16

V9

CPUSLP#

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

STPCLK#

A20GATE

THRMTRIP#

HL_STB#
HLCOMP

HI_SWING

APICCLK

LAN_CLK

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

GND44

GND45

GND46

GND47

E17

E18

E19

A20M#

FERR#

IGNNE#

INIT#

INTR
SMI#

RCIN#

HI_STB

HIREF

PIRQA#
PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICD0
APICD1

SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

82801DB

HI10
HI11

NMI

U16A

NC

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9

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

HSMI#

HSMI#

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

R249 62

R257 68.1RST

HI_ISWING
HUB_IREF

APIC_D0
APIC_D1
SERIRQ

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

PGNT#0
PGNT#1
PGNT#2
PGNT#3
PGNT#4
PGNT#5

X_100PC119

A20M#
SLP#
FERR#

INTR
NMI

STPCLK#
KB_RST#
A20GATE#

TRMTRIP #

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

VCC_AGP

A20M# 4
SLP# 4
FERR# 4
IGNNE# 4

HINIT# 4,14
INTR 4
NMI 4

STPCLK# 4
KB_RST# 15
A20GATE#15

TRMTRIP #4

HL[10..0] 6

HL_STB 6
HL_STB# 6

INTA# 16,17,18
INTB# 16,17,18
INTC# 17,18
INTD# 17,18

IRQ14 3
IRQ15 3

SERIRQ 15

PREQ#[5..0] 17,29,32

PGNT#0 17
PGNT#1 17
PGNT#2 17
PGNT#3 29,32
PGNT#4 32
PGNT#5 32

ELAN_CLK 19,30
ELAN_SYNC 19,30
ELAN_RXD0 19,30
ELAN_RXD1 19,30
ELAN_RXD2 19,30
ELAN_TXD0 19,30
ELAN_TXD1 19,30
ELAN_TXD2 19,30

HSMI# 4

ICH4 STRAPPING RESISTORS

EE_DOUT

R331 10K

Reserved pull-down resistor for ICH4
reserved function straps.

ICH4 PULL-UP/DOWN RESISTORS

LAN_RST#

FERR#
TRMTRIP #

SERIRQ
KB_RST#
A20GATE#
PREQ#A

APIC_D0
APIC_D1

R573 8.2K

R259 62
R258 62

R240 8.2K
R251 8.2K
R260 8.2K
R342 8.2K

R244 10K
R261 10K

VCC3_SB

VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

R238

HI_ISWING

HUB_IREF

C117

0.01u

C122

0.01u

X_0.1u

X_0.1u

C118

C121

226_1%

R250
100_1%

R248
100_1%

Pin A1 Pin H1

VCC3

Pin A4

CB207

CB239

104P

104P

ICH4 DECOUPLING CAPACITORS

Pin AC10

CB243
104P

Pin T1

CB246
104P

Pin AC18

CB235
104P

CB220
104P

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 VCC_AGP

CB209
104P

CB206
104P

CB208
103P

FOR Core Logic FOR Hub InterfaceFOR PLL

CB193
104P

CB191
104P

VCC1_5SB

CB245
104P

CB227
104P

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

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

ICH4 PCI/HI/LAN

MS-6704

9 39Monday, October 21, 2002

20A

THRM#15
SLP_S3#15,20
SLP_S4#20
SLP_S5#20

PWR_GD6,20
CPU_GD4
VRM_GD25,30

PWRBTN#15

RING#21

RSMRST#20,29

SUSCLK15

SMBDATA

SMBCLK

ICH_663

ICH_143

ICH_483
AC_RST#19

AC_SYNC19

AC_BCLK19

AC_SDOUT19

AC_SDIN019
AC_SDIN119
AC_SDIN219

SPKR23

SIO_PME#15

BIOS_P14

LAN_EN30

LAD0/FWH014,15
LAD1/FWH114,15
LAD2/FWH214,15
LAD3/FWH314,15

LFRAME#/FWH414,15

LDRQ#15

USBP0+22

USBP0-22

USBP1+22

USBP1-22

USBP2+22

USBP2-22

USBP3+22

USBP3-22

USBP4+19,22

USBP4-19,22

USBP5+22

USBP5-22

Place < 0.5"

OC#122
OC#222
OC#322

R351 1K

VCC5

VCC3

Place Cap close
to Pin E7

THRM#

PWR_GD

R247 60.4

VRM_GD

RING#

RSMRST#

SYS_RST#
BATLOW#
GPI6
SMBALERT#

SMLINK0

SMLINK1
INTRUDER#
RTCRST#
VBIAS

RTCX1
RTCX2

SPKR
GPI12
SIO_PME#

LAN_EN

R267 22.6RST

D21

1N5817S

V1
Y4

Y2
AA2
AB6

Y23
V19

AA1

Y1
AA6

AB3
AA4

Y3
AB2

R2
AA5
AC3
AB1

W6
W7

Y6
AB4
AC4
AC7
AC6

V20
T21

J23

F19
C13

C9

B8

D9

D13
A13
B13
H23

V5

W3

T3

Y20

J21
W1
W4

T2

R4

T4

U2

T5

U3

U4

C20
D20
A21
B21
C18
D18
A19
B19
C16
D16
A17
B17
A23
B23
B15
C14
A15
B14
A14
D14

CB226

V5REF

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

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

CLK66
CLK14
CLK48

AC_RST#
AC_SYNC
AC_BITCLK
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
SPKR
GPIO12
GPIO13
C3_STAT#/GPIO21
CPUPERF#/GPIO22
SSMUXSEL/GPIO23
GPIO27
GPIO28

LAD0/FWH0
LAD1/FWH1
LAD2/FWH2
LAD3/FWH3
LFRAME#/FWH4
LDRQ0#
LDRQ1#

USBP0+
USBP0­USBP1+
USBP1­USBP2+
USBP2­USBP3+
USBP3­USBP4+
USBP4­USBP5+
USBP5­USBRBIAS
USBRBIAS#
OC0#
OC1#
OC2#
OC3#
OC4#
OC5#

E21

VCC5_SB

104P

GND48

GND49

E22F8G19

E15E7V6

V5REF1

V5REF2

V5REF_SUS

GND50

GND51

GND52

G21G3G6H1J6

VCC_AGP

GND53

GND54

VCC_AGP

RTC_VCC VCCP

CB236

C22

VCCPLL

GND55

GND56

K11

105P

AB5

GND57

GND58

K13

K19

L23

VCC_HI

VCCRTC

GND59

GND60

GND61

K23K3L10

VCC1_5SB

M14

P18

T22F6F7E9F9

VCC_HI

VCC_HI

VCC_HI

VCCLAN1_5/VCCSUS1_5

GND62

GND63

GND64

GND65

GND66

L11

L12

L13

L14

VCC3_SB

AA23

P14

Y7

U18

VCPU_IO0

VCPU_IO1

VCPU_IO2

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

VCCLAN3_3/VCCSUS3_3

GND67

GND68

GND69

GND70

GND71

GND72

GND73

GND74

GND75

L21M1M11

M12

M13

M20

M22

N10

N11

N12

Y19

GND100

GND101

GND102

GND76

GND77

GND78

N13

N14

GND99

GND79

N19

GND98

GND80

N21

V15

V17V3W22W5W8

GND96

GND97

GND81

GND82

N23N5P11

T19

T23

U20

GND91

GND92

GND93

GND94

GND95

GPIO2/PIRQE#
GPIO3/PIRQF#

GPIO4/PIRQG#

GPIO5/PIRQH#

STP_PCI#/GPIO18

SLP_S1#/GPIO19

STP_CPU#/GPIO20

CLKRUN#/GPIO24

GND83

GND84

GND85

GND86

GND87

P13

P20

P22P3R18

R21R5T1

PDCS1#
SDCS1#
PDCS3#

GND89

GND90

SDCS3#

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#

PIORDY
SIORDY

GPIO25

GPIO32

GPIO33

GPIO34

GPIO35

GPIO36

GPIO37

GPIO38

GPIO39

GPIO40

GPIO41

GPIO42

GPIO43

GND88

82801DB

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

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

GPIO7
GPIO8

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

GPI8

PD_DET
SD_DET

PD_CS#1 3
SD_CS#1 3
PD_CS#3 3
SD_CS#3 3

PD_A0 3
PD_A1 3
PD_A2 3
SD_A0 3
SD_A1 3
SD_A2 3

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

PDD[0..15] 3

SDD[0..15] 3

INTE# 17,35
INTF# 17,27
INTG# 17,33
INTH# 17,29

SATAEN 33
VCORE 24

PD_DET 3

SD_DET 3
1394EN 35
AUDIOEN 27
BIOST3 14
BIOST2 14
BIOST1 14

VCC5_SB

VBAT

VCC3_SB

R541

R312
X_0

1K

D29

1N5817S

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

R318
1K

D19

R307
3K

1N4148S

D20

1N5817S

R289

1K

BAT1

JBAT1 Clear CMOS
1 - 2
2 - 3

R540

Normal
Clear CMOS

1K

473PC150

*

ICH4 STRAPPING RESISTORS

AC_SDOUT
SPKR

AC_SDOUT
HIGH
LOW

SPKR
HIGH
LOW

R327 X_8.2K
R252 X_1K

FSB Safe mode
FSB Auto mode

No TCO Timer Reboot mode
TCO Timer Reboot mode

*

VCC3

*

ICH4 PULL-UP/DOWN RESISTORS

INTRUDER#

PWR_GD
PD_DET
SD_DET
SLP_S3#

PD_IORDY
SD_IORDY
THRM#
VRM_GD
GPI6
SMBDATA
SMBCLK

R353 330K

R398 10K
R114 10K
R111 10K
R399 X_100K

R297 4.7K
R293 4.7K
R355 8.2K
R245 10K
R352 10K
R357 4.7K
R358 4.7K

RTC_VCC VCC3_SB

VCC3

RTC_VCC

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

R346

180K

C159
104P_X7R

R317
10M

R329 5.6M

C153
15P

32K-12.5pf-CSA-309-D

PROCHOT BLOCK

VCCP

PROCHOT#4

SMLINK0
SMLINK1
BATLOW#
SIO_PME#
SMBALERT#
RING#
SYS_RST#
GPI12
GPI8

RSMRST#

RTC BLOCK

RTCRST#

X2

+-30PPM
32pF

THRM#

R3 4.7K

R375 4.7K
R374 4.7K
R373 4.7K
R356 4.7K
R354 4.7K
R372 8.2K
R371 22K
R359 10K
R368 8.2K
R313 X_1K

YJ103

JBAT1

VBIAS

RTCX1
RTCX2

C156
15P

2N3904S

1
2
3

Q6

ICH4 DECOUPLING CAPACITOR

VCC3_SB VCCP

CB217

CB256

104P

104P

104P

V5REF

104P

Place one 0.1u close to ICH4 <100 mil

VCC_AGP

CB280
X_104P

5020

VCC1_5SB

RTC_VCC VBAT

C120CB203
104P

CB281CB244
103P

CB282
X_103P

SYSTEM RESET

FP_RST#3,20,23

R376

X_0

SYS_RST#

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

ICH4 OTHER

MS-6704

10 39Monday, October 21, 2002

20A

SYSTEM MEMORY

MEM_STR

R191

R192

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

DDRMD62
DDRMD63

MWE#

C87
104P

DDRMD[63..0]7,12,13

MWE#7,12,13

150 1%

DDR_VREF

150 1%

MEM_STR

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

SLAVE ADDRESS = 1010000B

NC3

102

NC4

VDD8

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

VDDQ0

VDDQ1

VSS6

VSS7

VDDQ2

VDDQ3

VSS8

VSS9

VDDQ4

DDR DIMM

VSS10

104

112

VDDQ5

VDDQ6

VSS11

VSS12

100

128

VDDQ7

SOCKET

VSS13

116

136

143

VDDQ8

VDDQ9

VSS14

VSS15

124

132

156

VDDQ10

VSS16

139

164

172

VDDQ11

VDDQ12

VDDQ13

VSS17

VSS18

VSS19

145

152

1801582

VDDQ14

VDDQ15

CK1#(CK0#)

NC(RESET#)

VSS20

VSS21

160

176

VCC3

VDDID

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

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

CK2(DU)
CK2#(DU)

CKE0
CKE1
CAS#
RAS#

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

NC5

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

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

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR1
N13-1840021

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

DDRMAA0
DDRMAA1
DDRMAA2
DDRMAA3
DDRMAA4
DDRMAA5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9

DDRMAA10
DDRMAA11
DDRMAA12

MSBS0

MSBS1

SMBCLK

SMBDATA

DCLK1
DCLK#1
DCLK0
DCLK#0
DCLK2
DCLK#2

MSCKE0
MSCKE1DDRMD61
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

MSCS0# 7,13
MSCS1# 7,13

SDQS[7..0] 7,12,13

DDRMAA[12..0] 7,12,13

MSBS0 7,12,13
MSBS1 7,12,13

SMBCLK 3,10,12,15,19,20,30
SMBDATA 3,10,12,15,19,20,30

DCLK1 7
DCLK#1 7
DCLK0 7
DCLK#0 7
DCLK2 7
DCLK#2 7

MSCKE0 7,13
MSCKE1 7,13
MCAS# 7,12,13
MRAS# 7,12,13

SDM0 7,12,13
SDM1 7,12,13
SDM2 7,12,13
SDM3 7,12,13
SDM4 7,12,13
SDM5 7,12,13
SDM6 7,12,13
SDM7 7,12,13

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#

DDR_VREF

C92
X_104P

Place 104p Cap. near the DIMM

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

NC4

MEM_STR

738467085

108

120

148

VDD0

VDD1

VDD2

VDD3

VDD4

168223054627796

VDD5

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

DDR DIMM

104

VDDQ4

VDDQ5

112

128

VDDQ6

VDDQ7

SOCKET

136

143

VDDQ8

VDDQ9

156

VDDQ10

SLAVE ADDRESS = 1010010B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

3111826344250586674818993

100

116

124

132

139

VDDQ11

VSS17

164

172

VDDQ12

VDDQ13

VSS18

VSS19

145

152

1801582

VDDQ14

VDDQ15

CK1#(CK0#)

NC(RESET#)

VSS20

VSS21

160

176

VCC3

VDDID

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

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

CK2(DU)
CK2#(DU)

CKE0
CKE1
CAS#
RAS#

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

NC5

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

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

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR2
N13-1840021

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

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

MSBS0
MSBS1

SMBCLK
SMBDATA

DCLK4
DCLK#4
DCLK3
DCLK#3
DCLK5
DCLK#5

MSCKE2
MSCKE3
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

VCC3

MSCS2# 7,12,13
MSCS3# 7,12,13

DCLK4 12
DCLK#4 12
DCLK3 12
DCLK#3 12
DCLK5 12
DCLK#5 12

MSCKE2 7,12,13
MSCKE3 7,12,13

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

Place 104p Cap. near the DIMM

MEM_STR

Place high freq bypass cap between the DIMMS.

CB163

0.1u

CB96
X_0.1u

CB35

0.1u

CB110

0.1u

CB138
X_0.1u

CB154
X_0.1u

CB17

0.1u

CB103
X_0.1u

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

DDR DIMM1&2

MS-6704

11 39Monday, October 21, 2002

20A

VCC3MEM_STR

SYSTEM MEMORY

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

DDRMD[63..0]7,11,13 MSCS3# 7,11,13

MWE#7,11,13

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#

DDR_VREF

C93
104P

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

SLAVE ADDRESS = 1010000B

102

NC4

VDD8

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

VDDQ0

VDDQ1

VSS6

VSS7

VDDQ2

VDDQ3

DDR DIMM

VSS8

VSS9

104

VDDQ4

VDDQ5

VSS10

VSS11

112

128

VDDQ6

VDDQ7

SOCKET

VSS12

VSS13

100

116

136

143

VDDQ8

VDDQ9

VSS14

VSS15

124

132

156

164

VDDQ10

VDDQ11

VDDQ12

VSS16

VSS17

VSS18

139

145

172

1801582

VDDQ13

VSS19

152

160

VDDQ14

VDDQ15

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC(RESET#)

VSS20

VSS21

176

VDDID

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

CKE0
CKE1
CAS#
RAS#

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

NC5

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

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

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR3
N13-1840021

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

DDRMAA0
DDRMAB1
DDRMAB2
DDRMAA3
DDRMAB4
DDRMAB5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9

DDRMAA10
DDRMAA11
DDRMAA12

MSBS0

MSBS1

SMBCLK

SMBDATA

DCLK7
DCLK#7
DCLK6
DCLK#6
DCLK8
DCLK#8

MSCKE3
MSCKE2
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

VCC3

MSCS2# 7,11,13

SDQS[7..0] 7,11,13

DDRMAA0 7,11,13
DDRMAB1 7,13
DDRMAB2 7,13
DDRMAA3 7,11,13
DDRMAB4 7,13
DDRMAB5 7,13
DDRMAA6 7,11,13
DDRMAA7 7,11,13
DDRMAA8 7,11,13
DDRMAA9 7,11,13
DDRMAA10 7,11,13
DDRMAA11 7,11,13
DDRMAA12 7,11,13

MSBS0 7,11,13
MSBS1 7,11,13

SMBCLK 3,10,11,15,19,20,30
SMBDATA 3,10,11,15,19,20,30

MSCKE3 7,11,13
MSCKE2 7,11,13
MCAS# 7,11,13
MRAS# 7,11,13

SDM0 7,11,13
SDM1 7,11,13
SDM2 7,11,13
SDM3 7,11,13
SDM4 7,11,13
SDM5 7,11,13
SDM6 7,11,13
SDM7 7,11,13

Clock Buffer (DDR)

CB181

0.1u

MEM_STR

AVDD25

CP5 X_COPPER

L9

X_80_0805

CB180
X_0.01u

CP4

X_COPPER

L7

X_80_0805

U6
ICS-ICS93722BF-SSOP28

3

VDD

12

VDD

23

VDD

10

AVDD

7

SCLK

22

SDATA

8

CLK_IN

20

FB_IN

9

NC

18

NC

21

NC

GND

6

DCLK[3..5] 11
DCLK#[3..5] 11

CBVDD

CB105

0.1u

CE1
X_10u

FB_OUT

GND

GND

GND

111528

MSI

Title

Size Document Number Rev

Date: Sheet of

CB99

CB87

0.1u

0.1u

FOR EMI REQUEST

VCC3

AVDD25

CB88

CB93

+

0.1u

0.01u

2

CLK0

4

CLK1

13

CLK2

17

CLK3

24

CLK4

26

CLK5

1

CLK#0

5

CLK#1

14

CLK#2

16

CLK#3

25

CLK#4

27

CLK#5

19

R103 0

CB82

X_0.1u

R74 X_0
R81
R78 X_0
R96
R94 X_0
R100

R72
R79 X_0
R80
R97 X_0
R95
R104 X_0

C44

X_10p_0603

CB91

X_0.1u

X_0
X_0
X_0
X_0
X_0
X_0

FB_OUT

CB101

CB112

X_0.1u

MICRO-STAR INT'L CO.,LTD.

DDR DIMM3

MS-6704

12 39Monday, October 21, 2002

X_0.1u

DCLK5
DCLK8
DCLK3
DCLK6
DCLK7
DCLK4

DCLK#5
DCLK#8
DCLK#3
DCLK#6
DCLK#7
DCLK#4

20A

MEM_STR

CE2

+

X_10u

CBVDD

SMBCLK
SMBDATA

SDCLK37

DCLK[3..5]
DCLK#[3..5]