MSI MS-6571 Schematics

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

1
2

3
4 - 5
6 - 8
9-10

MS-6571

Version
100

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

CPU:

Willamette/Northwood mPGA-478B Processor

LPC I/O -- W83627HF
AC'97 Codec / Audio Jack / Front Audio Connector
Audio Amplifier & CD Panel Play & W518D_SB
DDR DIMM1&2 and DDR Terminator Resistor
AGP Slot
PCI SLOT 1 & 2 & 3 & 4 & 5
Floppy, KB/MS, Com/Printer Ports
USB Connectors
Front Panel , ATX Connectors
FWH & CNR Riser
VRM 9.0 Regulator (CPU Power)
SMBUS Isolation & FAN & AGP 1.5V
LAN -- INTEL 82562EM/ET
W83302D(MS5) ACPI Controller
VGA Connector
PCI_ISA Bridge

11

12

13

14-15

16

17,27

18

19

20

21

22

23

24

25

26

28-29

System Brookdale-G Chipset:

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

On Board Chipset:

BIOS -- FWH
AC'97 Codec -- ALC201A/650
LPC Super I/O -- W83627HF
LAN -- INTEL 82562EM/ET

Expansion Slots:

AGP2.0 SLOT * 1
PCI2.2 SLOT * 5
ISA SLOT * 1
CNR SLOT * 1

Manual Part

30

Last Schematic Update Date:

星期一, 五月

13, 2002

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

Micro Star Restricted Secret

COVER SHEET

MS-6571

Last Revision Date:
Sheet

1 30

of

Rev

100

VCC12 Power
Supply CONN

AGP 4X (1.5V)
VGA CONN

IDE CONN 1&2

USB Port 0:1
USB Front Panel

USB Port 2:3
USB Front Panel

USB Port 4:5
USB Rear Panel

(100/133MHz)

VRM 9.2 Clock

4X (66MHz) AGP

ATA33/ATA66/ATA100

(48MHz)

LPC Bus

Winbond
W518D_SB

Winbond
LPC I/O
W83627HF

Willamette/Northwood
Socket (mPGA478-B)

Scalable Bus

GMCH: Graphic &
Memory

Controller HUB

HUB Interface

ICH4: I/O

Controller HUB

(33MHz)

(33MHz)

FWH: Firmware HUB

Brookdale -G Chipset

(100/133MHz)

(200/266 MHz)

(14.318MHz)

PCI (33MHz)

PCI (33MHz)

AC Link

CNR

Generator

DDR DIMM1,2

PCI Slots 1:5

LAN Controller

AC '97 Audio

Codec

Line In

Line Out

CD-ROM (Option)

MIC In

PCI_ISA
Bridge

ISA SLOT

Hardware
Monitor

PS2 Mouse &
Keyboard

Parallel (1)
Serial (2)

Floppy Disk
Drive

Model option table

Model type Function BOM Config ERP BOM No.

MS6571 For Legend

Title
Document Number

Micro Star Restricted Secret

BLOCK DIAGRAM

MICRO-STAR INT'L CO.,LTD.

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

MS-6571

Last Revision Date:

Sheet

星期一, 五月

13, 2002

2 30

of

Rev

100

VCC3

R30 1K

R35
220

R512 X

FB1 80_0805

CB1

CB273

0.1u

X

filtering from 10K~1M

FB2 0_0805

CB7

CB275

0.1u

0.1u

for good filtering from 10K~1M

Q1

NPN-MBT3904LT1-S-SOT 23

CE

B

R513

B

X

VCC3

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

it

Trace Width 7mils.

*

Same Group spacing 15mils

*

Different Group spacing 30mils

*

Differentical mode spacing 7mils on itself

*

VCC3

VCCP

VCC3

SKTOCC#4

CLOCK GENERATOR BLOCK

CB2

0.1u

CB3

0.1u

CB4

0.1u

CB5

0.1u

CB6

0.1u

C24

0.01u

C26

0.01u

C27

0.01u

39

36

46

43

29

9

5

18

13

24

21

2

47
34

33
26

25
19

U1

CPU_VDD

CPU_GND

MREF_VDD

MREF_GND

3V66_48/SEL66_48#

3V66_GND

PCI_VDD

SEL48_24#/PCI_F2
PCI_GND
PCI_VDD

PCI_GND

48_VDD

48_GND
REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK

SDATA
VTT_GD#

ICS-ICS950218AF-SSOP48

FS1/24_48MHz

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

CPUCLK2

CPUCLK2#

3V66_03V66_VDD
3V66_1
3V66_2

FS2/PCI_F0
FS3/PCI_F1

FS4/PCI0

FS0/48MHz

MUL0/REF0
MUL1/REF1

IREF

RESET#

PWR_DN#

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

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

VCC3V

CB274

0.1u

VDDA3V

SMBCLK_ISO11,14,21,23,25

SMBDATA_ISO11,14,21,23,25

CE

X

R39

X

Q2

*Trace < 0.5"

RN84

1 2
3 4
5 6
7 8

33

7 8

5 6

3 4

1 2

RN2 33

10p_0603C23

10p_0603C25

CPUCLK
CPUCLK#

MCHCLK

MCH_66
ICH_66
AGPCLK

PCICLK0
PCICLK4FS3
PCICLK5

PCICLK6
PCICLK1
PCICLK2
PCICLK3
SIO_PCLK
FWH_PCLKRFWH_PCLK
ICH_PCLK

ICH_48
MS_48

OSC

Iref = 2.32mA

CPU0

R2 27.4

CPU0#

R4 27.4

CPU1

R10 27.4

CPU1# MCHCLK#

R12 27.4

RMCH_66
RICH_66
RAGPCLK
SEL48_2

R589 33

FS2

R15 33
R929 33

SEL48_1

R931 33

FS4

R952 33

RPCICLK1

R16 33

RPCICLK2

R17 33

RLAN_PCLK
RSIO_PCLK

RICH_PCLK

FS0

R26 33

FS1 DOT_CLK

R27 33
R953 33

REF_14 ICH_14

R25 33
R930 33

X1

X1 14M-32pf-HC49S-D

X2

32pF

R28 475

R860 22

PWR_DN#

R590 33

FP_RST# 10,20,25

VCC3V

CPUCLK 4
CPUCLK# 4

MCHCLK 6
MCHCLK# 6

MCH_66 6
ICH_66 10
AGPCLK 16
SIO_48 11

PCICLK0 17
PCICLK4 27
PCICLK5 28

PCICLK6 13
PCICLK1 17
PCICLK2 17
PCICLK3 27
SIO_PCLK 11
FWH_PCLK 21
ICH_PCLK 9

ICH_48 10
DOT_CLK 6
MS_48 13

ICH_14 10
OSC 29

Shut Source Termination Resistors

CPUCLK

R1 49.9

CPUCLK#

R3 49.9

MCHCLK

R5 49.9

MCHCLK#

R7 49.9

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

VCC3V

BSEL0 4,6

CPU (MHz)
100 MHz
133 MHz

VCC3

VCC3V

FS1

R22 1.5K

FS4 FS3 FS2 FS1 FS0

1 1 1 0 1
1 1 1 1 1

SMBCLK_ISO
SMBDATA_ISO

SEL48_2
REF_14

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

FS4
SEL48_1
FS3
FS2

FS0

R29 4.7K
R32 4.7K

R740 10K

R741 10K
R742 10K

R18 8.2K

RN75

8.2K

1 2
3 4
5 6
7 8

Pull-Down Capacitors

CPUCLK
CPUCLK#
MCHCLK
MCHCLK#

AGPCLK
ICH_66
MCH_66

PCICLK0
PCICLK1
PCICLK2

PCICLK3
SIO_PCLK
FWH_PCLK
ICH_PCLK

SIO_48
ICH_48
DOT_CLK

ICH_14

PCICLK6
MS_48

PCICLK4
PCICLK5
OSC

used only for EMI issue

XC1
XC2
XC3
XC4

CN10 X

2
4
6
8

XC13
XC14
XC15

CN11 X

2
4
6
8

XC846
XC847

XC822
XC823
XC824

Trace less 0.2"

1
3
5
7

1
3
5
7

10p_0603C376
10p_0603C20
XC21
XC16

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

IDE1

R48
10K

DS

D2x20-1:21-BL-ZBT

1
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

RST_GATE

2

PDD8
PDD9
PDD10
PDD11
PDD12

12

PDD13
PDD14

1615

PDD15

22
24
26
28
30
32
34
36
38
4039

R743

C30

15K

X

HD_RST#1

PDD[0..7]10

PD_DREQ10

PD_IOW#10

PD_IOR#10
PD_IORDY10
PD_DACK#10

IRQ149

PD_A110

PD_CS#110 PD_CS#3 10

PD_LED20

HD_RST#25

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R47

4.7K

R157 X_10K R158 X_120K

+12V

HD_RST# HD_RST#1 HD_RST#2

HD_RST#1R

R43 33 R44 33

C29
220p

G

Q9 X_NDS7002A-S-SOT23

ATA100 IDE CONNECTORS

PDD[8..15] 10

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

PD_DET 21
PD_A2 10PD_A010

1 2

G

Q10 X_NDS7002A-S-SOT2 3

DS

R950 0

R949 0

SDD[0..7]10

SD_DREQ10

SD_IOW#10

SD_IORDY10
SD_DACK#10

SD_CS#110 SD_CS#3 10

HD_RST#1

IDE2

R50
10K

D2x20-1:21-WH-SBT

1

2

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22
24
26
28
30
32
34
36
38
4039

R744

C32

15K

X

VCC3VCC5 VCC5VCC3

3 4
5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

Micro Star Restricted Secret

Clock & IDE Conn.

MS-6571

Last Revision Date:
Sheet

SDD[8..15] 10

SD_DET 21
SD_A2 10

星期三, 八月

28, 2002

3 30

of

Rev

100

HD_RST#2

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SD_IOR#10

IRQ159
SD_A110
SD_A010

SD_LED20

R49

4.7K

C31
220p

HD_RST#2R

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

HINV#[0..3]

HD#[0..63]

CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

HA#[3..31]6

VID[0..4] 11,22

HA#8

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

HA#31

DBI0#
DBI1#
DBI2#
DBI3#

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

DBSY#
DRDY#
TRDY#

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

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

RESERVED0
RESERVED1
RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

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

D53#

V22

U21

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

A26#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

V25

U23

U24

U26

T23

T22

T25

T26

R24

R25

P24

R21

CPU1A

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

FERR#9

STPCLK#9

HINIT#9

HDBSY#6

HDRDY#6

HTRDY#6

HADS#6

HLOCK#6

HBNR#6

HITM#6

HBPRI#6

HDEFER#6

CPU_TMPA11

VTIN_GND11

TRMTRIP #9
SKTOCC#3
PROCHOT#10

IGNNE#9

HSMI#9
A20M#9

SLP#9

BSEL03,6

CPU_GD10

CPURST#6

HINIT#

HIT#6

ITP_TDI
ITP_TD O
ITP_TM S
ITP_TRST#
ITP_TCK

TRMTRIP#
SKTOCC#

CPU_GD
CPURST#
HD#63

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

AF26

AB26

AE21
AF24
AF25

AB23
AB25
AA24

AA22
AA25

W25
W26

E21

G25

P26
V21

AC3

V6
B6
Y4

AA3

W5

AB2

H5
H2

J6

G1
G4
G2

F3
E3
D2
E2

C1
D5
F7
E6
D4
B3
C4
A2

C3
B2
B5
C6

A22

A7
AD2
AD3

AD6
AD5

Y21
Y24
Y23

Y26
V24

HA#24

A25#

D40#

N25

A24#

D39#

N26

A23#

D38#

M26

HA#21

A22#

D37#

N23

HA#20

A21#

D36#

M24

HA#19

A20#

D35#

P21

HA#18

A19#

D34#

N22

HA#17

A18#

D33#

M23

HA#16

A17#

D32#

H25

A16#

D31#

HA#15

K23

HA#14

A15#

D30#

J24

HA#13

A14#

D29#

L22

HA#12

A13#

D28#

M21

HA#11

A12#

D27#

H24

HA#10

A11#

D26#

G26

HA#9

A10#

D25#

L21

A9#

D24#

D26

HA#7

A8#

D23#

F26

HA#6

A7#

D22#

E25

HA#5

A6#

D21#

F24

HA#4

A5#

D20#

F23

HA#3

A4#

D19#

G23

A3#

D18#

E24

AE25A5A4

D17#

D16#

H22

D25

DBR#

VCC_SENSE

D15#

D14#

D13#

J21

D23

C26

AD26

AC26

ITP_CLK1

ITP_CLK0

VSS_SENSE

D12#

D11#

D10#

D9#

D8#

H21

G22

B25

C24

C23

D7#

VID4

AE1

B24

VID3

AE2

VID4#

VID3#

D6#

D5#

D22

VID2

AE3

C21

VID1

AE4

VID2#

D4#

A25

VID1#

D3#

VID0

AE5

VID0#

GTLREF3
GTLREF2
GTLREF1
GTLREF0

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9

TESTHI8
ITPCLKOUT1
ITPCLKOUT0

TESTHI5

TESTHI4

TESTHI3

TESTHI2

TESTHI1

TESTHI0

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

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

LINT1/NMI

LINT0/INTR

D2#

D1#

D0#

A23

B22

B21

AA21
AA6
F20
F6

AB4
AA5
Y6
AC4
AB5
AC6

H3
J3
J4
K5
J1

AD25

R59 49.9

A6

R60 49.9

Y3

R61 49.9

W4

R62 49.9

U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23
AF22

F4
G5
F1

V5
AC1
H6

R64 51.1

P1

R65 51.1

L24
L25

K26
K25
J26

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

PGA-S478-GD10-F02

GTLREF1

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

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

R592 49.9

HRS#2
HRS#1
HRS#0

HREQ#[0..4] 6

VCCP

VCCP

CPUCLK# 3
CPUCLK 3

HRS#[0..2] 6

HBR#0 6

* Short trace

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

NMI 9
INTR 9

GTLREF1

2/3*Vccp

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

1.5" of the GETREF pin.

CPU ITP BLOCK

ITP_TD I
ITP_TRST#

ITP_TMS

R74 39

ITP_TD O

R76 75

ITP_TC K

R77 27

C34 C35
220p

R79 150
R83 680

1u-0805

VCCP

R54

49.9

R55
100

VCCP

VCCP

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

HD#53

HD#51

HD#50

HD#49

HD#52

R82 49.9
R85 49.9
R87 49.9
R88 49.9

HD#48

HD#41

HD#45

HD#39

HD#42

HD#44

HD#43

HD#34

HD#37

HD#35

HD#38

HD#36

HD#40

HD#47

HD#46

CPU STRAPPING RESISTORS

VCCP

HD#32

HD#29

HD#26

HD#30

HD#28

HD#31

HD#33

HD#27

ALL COMPONENTS CLOSE TO CPU

PROCHOT#
CPU_GD
HBR#0
CPURST#
HINIT#

HD#25

HD#24

HD#23

HD#22

HD#21

R78 X
R80 300
R81 150
R84 49.9
R86 X

HD#19

HD#20

HD#18

HD#17

HD#5

HD#8

HD#7

HD#9

HD#10

HD#14

HD#16

HD#15

HD#11

HD#12

HD#13

HD#0

HD#2

HD#4

HD#3

HD#1

HD#6

ALL COMPONENTS CLOSE TO CPU

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 1

MS-6571

Last Revision Date:

星期三, 八月

Sheet

28, 2002

4 30

of

Rev

100

VCCP

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

AA11
AA13
AA15
AA17
AA19
AA23
AA26

AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

CPU VOLTAGE BLOCK

VCC_VID 25

C39
22u-1206

VSSA

PGA-S478-GD10-F02

L23 4.7u-10%
L24 4.7u-10%

C40
22u-1206

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

VCCP

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

VSS

J22

J25J5K21

AD20

VCCA

VCC_IOPLL

VCCA

VSSA

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

AD22

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

VCCP

A10

A12

A14

A16

A18

A20A8AA10

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

AC12

AC14

AC16

AC18

AC8

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

AF11

AF13

AF15

AF17

AF19

AF2

AF21

AF5

AF7

AF9

B11

B13

B15

B17

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

F17

F19

AF4

VCC

VSS

VCC

VSS

G21G6G24

VCC

VCC

VSS

VSS

G3H1H23

VCC

VSS

VCC

VSS

F9

VCC

VSS

VCC

VSS

H26H4J2

VCC-VID

VSS

VSS

VSS

CPU1B

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

F14

VSS

F16

VSS

VSS

F18F2F22

VSS

VSS

F25F5F8

VCC

VSS

D10

VSS

A11

VSS

A13

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A24

VSS

A26

VSS

A3

VSS

A9

VSS

AA1

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AA4

VSS

AA7

VSS

AA9

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

AB3

VSS

AB6

VSS

AB8

VSS
VSS
VSS
VSS
VSS
VSS

AC2

VSS
VSS
VSS

AC5

VSS

AC7

VSS

AC9

VSS

AD1

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AD10

AD12

AD14

AD16

AD18

AD21

AD4

AD23

AD8

AE11

AE13

AE15

AE17

AE19

AE22

AE24

AE26

AE7

AE9

AF1

AF10

AF12

AF14

AF16

AF18

AF20

AF6

AF8

B10

B12

B14

B16

B18

B23

B20

B26B4B8

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

D14

D16

D18

D20

D21D3D24D6D8E1E11

E13

E15

E17

E19

E23

E26

E7E9F10

E4

F12

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

Place 14 pcs 1206 size cap
north side of processor

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

VCCPVCCP VCCP

PLACE CAPS WITHIN CPU CAVITY

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

CPU DECOUPLING CAPACITORS

VCCPVCCP

Place these caps on south
side of processor

CB39
10u_0805
CB46
10u_0805
CB52
10u_0805
CB57
10u_0805
CB60
10u_0805
CB58
10u_0805

VCCP

CB17

0.1u
CB24

0.1u
CB31

0.1u
CB38

0.1u CB44
CB45

0.1u

CB16

0.1u
CB23

0.1u
CB30

0.1u
CB37

0.1u

0.1u
CB51

0.1u

Title

Micro Star Restricted Secret

mPGA478-B Intel CPU Socket Part 2

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6571

Last Revision Date:
Sheet

星期三, 八月

28, 2002

5 30

of

Rev

100

Y28

T28

M28

K26

K22

K20

K18

AD28

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

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

HREQ#[0..4]4

HDEFER#4

HRS#[0..2]4

HDRDY#4

HADSTB#04
HADSTB#14

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

HINV#[0..3]4

MCHCLK3

MCHCLK#3

Trace 10 mils & 7mils space < 0.5"

HL[0..5]9

3

HL_STB9

CRT_B26
CRT_B#26

CRT_G26
CRT_G#26

CRT_R26
CRT_R#26

HL_STB#9

VCC_AGP

D1
HSM123-S-SOT23

2 1

HBR#04

HBNR#4

HBPRI#4

HLOCK#4

HADS#4

HIT#4

HITM#4

HTRDY#4

HDBSY#4

3

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

R94 24.9
R95 24.9

HL0
HL1
HL2
HL3
HL4
HL5

D2

1

1

1

3

3

HSM123-S-SOT23

2

2

2

U4A

W31

HA3#

AA33

HA4#

AB30

HA5#

V34

HA6#

Y36

HA7#

AC33

HA8#

Y35

HA9#

AA36

HA10#

AC34

HA11#

AB34

HA12#

Y34

HA13#

AB36

HA14#

AC36

HA15#

AC31

HA16#

AF35

HA17#

AD36

HA18#

AD35

HA19#

AE34

HA20#

AD34

HA21#

AE36

HA22#

AF36

HA23#

AE33

HA24#

AF34

HA25#

AG34

HA26#

AG36

HA27#

AE31

HA28#

AH35

HA29#

AG33

HA30#

AG31

HA31#

U33

BREQ0#

T34

BNR#

M34

BPRI#

T35

HLOCK#

T36

ADS#

V36

HREQ0#

AA31

HREQ1#

W33

HREQ2#

AA34

HREQ3#

W35

HREQ4#

P36

HIT#

M36

HITM#

N36

DEFER#

V30

HTRDY#

R36

RS0#

U34

RS1#

P34

RS2#

U31

DBSY#

U36

DRDY#

AB35

HAD_STB0#

AF30

HAD_STB1#

N31

HD_STBN0#

L31

HD_STBP0#

G33

HD_STBN1#

J34

HD_STBP1#

C30

HD_STBN2#

E29

HD_STBP2#

D25

HD_STBN3#

E25

HD_STBP3#

N33

DINV_0#

C35

DINV_1#

B33

DINV_2#

C26 H30

DINV_3# HD_VREF0

K30

HCLKP

J31

HCLKN

V35

HY_RCOMP

B28

HX_RCOMP

AA7

HI0

AB8

HI1

AC7

HI2

AC5

HI3

AD8

HI4

AF4 AD3

HI5 HI_REF

AD4

HI_STBS

AC4

HI_STBF

CRT_B

G15

BLUE

H16

CRT_G

CRT_R

BLUE#

E15

GREEN

F16

GREEN#

C15

RED

D16

RED#

D3
HSM123-S-SOT23

VTTFSB

VTTFSB

VTTFSB

VTTFSB

HOST

HUB LINK

VGA

VTTFSB

VTTFSB

VTTFSB

VTTFSB

HD_VREF1
HD_VREF2

HCC_VREF

HY_SWNG
HX_SWNG

HI_SWING

HL_RCOMP

DDCA_DATA

DDCA_CLK

VCCP

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

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

GCLKIN

RSTIN#

CPURST#

PWROK

HA_VREF

HI6
HI7
HI8
HI9

HI10

HSYNC
VSYNC

DREFCLK

REFSET

T30
R33
R34
N34
R31
L33
L36
P35
J36
K34
K36
M30
M35
L34
K35
H36
G34
G36
J33
D35
F36
F34
E36
H34
F35
D36
H35
E33
E34
B35
G31
C36
D33
D30
D29
E31
D32
C34
B34
D31
G29
C32
B31
B32
B30
B29
E27
C28
B27
D26
D28
B26
G27
H26
B25
C24
B23
B24
E23
C22
G25
B22
D24
G23

AE7
AJ31
D22
E7

H24
D27
AD30
P30

Y30
H28

AE4
AE5
AF3
AE2
AF2

AD2

GHCOMP

AC2

R99 2.7K
R100 2.7K

C7
D7

B7
C6

D14

RFSET

B16

845G-REVA1

HD#0
HD#1
HD#2
HD#3
HD#4
HD#5
HD#6
HD#7
HD#8
HD#9
HD#10
HD#11
HD#12
HD#13
HD#14
HD#15
HD#16
HD#17
HD#18
HD#19
HD#20
HD#21
HD#22
HD#23
HD#24
HD#25
HD#26
HD#27
HD#28
HD#29
HD#30
HD#31
HD#32
HD#33
HD#34
HD#35
HD#36
HD#37
HD#38
HD#39
HD#40
HD#41
HD#42
HD#43
HD#44
HD#45
HD#46
HD#47
HD#48
HD#49
HD#50
HD#51
HD#52
HD#53
HD#54
HD#55
HD#56
HD#57
HD#58
HD#59
HD#60
HD#61
HD#62
HD#63

R593 0

XC294

HVREF

HSWNG

HL6
HL7
HL8
HL9
HL10

HUB_MREF
HI_SWING

R98 68.1

R594 47
R595 47

DOT_CLK

R103 137

MCH_66 3
PCIRST#1 11,13,21,25
CPURST# 4
PWR_GD 10,25

Trace 10 mils &
7mils space < 0.5"

VCC_AGP

VCC3

BSEL03,4
3VDDCDA 26
3VDDCCL 26

3V_HSYNC 26
3V_VSYNC 26

DOT_CLK 3

HL[6..10] 9

U4C

VCC_AGP MEM_STR

VCCA_SM

VCC_AGP
VCC_AGP

VCCA_DPLL

VCC3

CB71 0.1u

R101 0

R102
10K

A3

VCC_AGP

A7
C1
D4
D6

G1

K6
L1
L9
P6
R1

R9
T14
V14

W9

Y14

V6
AD6

AC9

AB14

AC1
AE3

W19

Y19

AA19

T20

W20

AB20

U21

W21

AA21

T22
V22
Y22

AB22

A9

B9

C9

D9

E9
B10
C10
D10
F10
H10
A11
B11
C11
D11
E11

G11

J11
B12
C12
D12
F12
H12

G13

J13
H14
P14

J15
P15
P18

AB18
AB16
AA17

Y16

W18
W17

V19
V16
U19
U17
T18
T16
P17
P16

AG2 AT20
AG1

AD14

A15
B14
A13

C14
B15

B6

Y3

Y2
AA2
AA4
AA3
AA5

W7

Y4

Y8
A37
AB2
AB3

POWER

VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP

VCC_HI
VCC_HI
VCC_HI
VCC_HI
VCC_HI

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

VCCA_SM VCCQ_SM
VCCA_SM
VCC_HI

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC
VCC_GPIO

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

Other

GND

GND

M10

T10

Y10

GND

AH16

GND

AH20

GND

GND

AH24

GND

AH28

GND

AF28

GND

AB28

V28

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

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

VCCA_FSB

VCCQ_SM
VCCQ_SM

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP

GND

GND

GND

GND

P28

K24

K28

AH8
AK8
AG9
AJ9
AL9
AD22
AM22
AJ23
AL37
AU9
AK10
AD24
AJ11
AL11
AU25
AM26
AU13
AM14
AJ27
AJ1
AL1
AJ15
AP15
AU29
AH2
AJ2
AK2
AL2
AM30
AH3
AJ3
AK3
AL3
AH4
AJ4
AK4
AL4
AU17
AD18
AJ5
AL5
AU5
AM18
AJ19
AK32
AU33
AH6
AK6
AD20
AP20
AG7
AJ7
AL7
AP7

B18
C18
D18
H18
B19
C19
D19
E19
G19
J19
B20
C20
D20
F20
H20
P20
P22
P24
T24
V24
AB24
F18
Y24
A17

AT21
AU21

G37
L37
R37
AC37
A31

Place <0.1"

A2

NC

A36

NC

AH34

NC

AJ35

NC

AT1

NC

AT37

NC

AU1

NC

AU2

NC

AU36

NC

AU37

NC

B1

NC

B37

NC

845G-REVA1

VCCA_FSB

VCCQ_SM

GMCH REFERENCE BLOCK

VCCA_FSB

VCCA_DPLL

+

C46
470u

VCCA_SM

CB64

0.1u

VCCQ_SM

CB270

0.1u

VCCP

Place Cap. as Close as possible to
GMCH

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

HI_SWING

HUB_MREF

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

Title

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

Micro Star Restricted Secret

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

Document Number

MICRO-STAR INT'L CO.,LTD.

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

L25 0.82u

CB62

C284

0.1u

CB63
X

L26

10u_1206

HSWNG

HVREF

I=30mA

22u-1206

R605 1

I=35mA

L27 1u-0805

CT10

I=500mA

+

100u

L28 0.68u-0805

I=150mA

C285

4.7u-0805
R520

1

VCCP

R89

301

49.9

R91

VCCP

R90
150

R92
100

C48

0.01u

C50

0.1u

, Trace width 12 mils & 10mils space

VCC_AGP

C51

C52

0.01u

0.1u

C53

C54

0.01u

0.1u

MS-6571

Last Revision Date:

Sheet

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

R93
226

0.704V

R96
100

0.352V

R97
100

星期三, 八月

28, 2002

6 30

of

Rev

100

Trace lengh

AH10

AH12

AH14

AH18

AH22

AH26

must as short
as possible
for SRCVEN

Trace width 12
mil with 12 mil
space for
SM_VREF.

GAD[0..31]16

GC_BE#[0..3]16

R118

DDR_VREF

VCCSM

VCCSM

SCMDCL_K0

SCMDCLK_0#

SCMDCLK_1

SCMDCLK_1#

SCMDCLK_2

SCMDCLK_2#

SCMDCLK_3

SCMDCLK_3#

SCMDCLK_4

SCMDCLK_4#

SCMDCLK_5

SCMDCLK_5#

SMX_RCOMP0

SMX_RCOMP
SMY_RCOMPSM_VREF

G_FRAME#

G_IRDY#

G_TRDY#

G_DEVSEL#

G_STOP#

G_REQ#
G_GNT#

SB_STB

SB_STB#

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

AGP_VREF

AGP_RCOMP

VCC_AGP

VCC_AGP

AD10

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_PAR

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

PIPE#

RBF#

WBF#

MEM_STR

ST0
ST1
ST2

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

AP25
AN23
AN19
AK18

AR2
AT7
AT12
AT17
AR24
AT29
AT34
AL36

AP4
AR8
AP12
AR18
AT24
AP28
AR34
AL34

AP13
AN13
AK14
AL13

AL29
AP31
AK30
AN31

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

AN27
AP27
AK28
AN29
AP29

AF10
AD16
AJ34AM2

M4
N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4
B4
B3

V8
U7
M8
L7

H8
G7
G5

W2
L2

845G-REVA1

VCC_AGP

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#

SMX
SMY

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB72 0.1u

R121 40.2

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

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

Place < 0.5"

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

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

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

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

GREQ# 16
GGNT# 16

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

SB_STB 16
SB_STB# 16

ST[0..2 ] 16

GAD_STB016
GAD_STB#0 16
GAD_STB116
GAD_STB#1 16

PIPE# 16
RBF# 16
WBF# 16

AGPREF 16

DDRMAA[0..12] 14,15

DDRMAB1 14,15
DDRMAB2 14,15
DDRMAB4 14,15
DDRMAB5 14,15

MSCKE[0..3] 14,15

60.4

R33

60.4

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

R120

60.4

C56

R34

60.4

0.1u

C57

0.1u

MEM_STR

DDR SERIAL RESISTORS

DDRMD[0..63]14,15

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

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

MSDM0 SDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

Micro Star Restricted Secret

Brookdale-G GMCH Part 2 (DDR & AGP)

RN3 10

7 8
5 6
3 4
1 2

RN5 10

7 8
5 6
3 4
1 2

RN7 10

7 8
5 6
3 4
1 2

RN9 10

7 8
5 6
3 4
1 2

RN10 10

7 8
5 6
3 4
1 2

RN12 10

7 8
5 6
3 4
1 2

RN13 10

7 8
5 6
3 4
1 2

RN14 10

7 8
5 6
3 4
1 2

RN15 10

7 8
5 6
3 4
1 2

RN16 10

7 8
5 6
3 4
1 2

RN18 10

7 8
5 6
3 4
1 2

RN20 10

7 8
5 6
3 4
1 2

RN21 10

7 8
5 6
3 4
1 2

RN22 10

7 8
5 6
3 4
1 2

RN23 10

7 8
5 6
3 4
1 2

RN24 10

7 8R119
5 6
3 4
1 2

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

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

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

MS-6571

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

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

Last Revision Date:

星期三, 八月

Sheet

28, 2002

7 30

SDQS[0..7] 14,15

Rev

100

of

AR10

AP10
AT11
AT13
AT14
AT10
AR12
AR14
AP14
AT15
AP16
AT18
AT19
AR16
AT16
AP18
AR20
AR22
AP22
AP24
AT26
AT22
AT23
AT25
AR26
AP26
AT28
AR30
AP30
AT27
AR28
AT30
AT31
AR32
AT32
AR36
AP35
AP32
AT33
AP34
AT35
AN36

AM36

AK36

AJ36

AP36

AM35

AK35
AK34

AK24

AL23

AN4
AP2
AT3
AP5
AN2
AP3
AR4
AT4
AT5
AR6
AT9

AT6
AP6
AT8
AP8

W4
W5

U4B

V4
V2

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

J2

M3

L5
L4

H4

G2

K3

J4
J5

J7
H3
K8

G4

R4
N4

M2

H2

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

SRCVEN_OUT#
SRCVEN_IN#

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

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

DDR

AGP

VCC_AGP

VCC_AGP

K10

K12

K14

VCCSM

VCCSM

VCCSM

VCC_AGP

VCC_AGP

VCC_AGP

K16

P10

V10

VCCSM

VCC_AGP

AB10

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

SR_OUT#

X

SR_IN#

C55 0.1u

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8
GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15
GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31

GC_BE#0
GC_BE#1
GC_BE#2
GC_BE#3

U18
V18

Y18
AA18
AL31
AR31
AU31

F32

H32

K32

M32

P32

T32

V32

Y32
AB32
AD32
AF32
AH32

AM4

AG5

AN5

AR5

P19

T19
AB19
AD19
AR19

AM32

A33

C33

AJ33
AN33
AR33

M6

AB6
AF6

AM6

U20
V20
Y20

AA20

AM20

A21
B21
C21
D21
E21

G21

J21

D34

W34

A35
E35

G35

J35
L35
AN7
AR7
AU7

P21
T21
V21
Y21

AB21
AD21

AJ21

AR21

F22
H22
U22

W22

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

T17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AB17

AD17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

R24

U24

AM24

VSS

VSS

W16

VSS

VSS

AA16

VSS

VSS

AM16

VSS

VSS

B17

VSS

VSS

W24

VSS

VSS

AA24

A25

VSS

VSS

AC24

VSS

VSS

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

AA22
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
P23
AD23
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
R14
U14
W14
AA14
AC14
AL27
AR27
AU27
F28
AM28
E1
J1
N1
U1
AA1
AE1
AN1
AR1
B2
D15
AD15
AR15
AU15
N37
C16

845G-REVA1

VCC_AGP

CB73

Pin A5

0.1u
CB74

Pin E1

0.1u
CB75

Pin J1

0.1u
CB77

Pin N1

0.1u
CB80

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC3
VCC3 VCC5

VCC3

VCC5

C43 X

CB88

0.1u

XC66

XC68

XC72

XC36

VCC_AGP

XC37

XC70

VCC_AGP

VCC_AGP

CB76

Pin AA1

0.1u 0.01u
CB78

Pin AE1

0.1u

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

VCCP

CB84

0.1u
CB86

0.1u
CB89

0.1u
CB91

0.1u
CB93

0.1u

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

VCC_AGP

+

CT11

1000u

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

+

CT13
1000u

CT15
X

Place Bulk cap between
GMCH & DIMM slot

MEM_STR

+

X

MEM_STR

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

+

CT14

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

VCC_AGP

C58

Pin B14

CB79

Pin A15

0.1u

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

CB81

Pin AL37

0.1u
CB82

Pin AU5

0.1u
CB83

Pin AU9

0.1u
CB85

Pin AU13

0.1u
CB87

Pin AU17

0.1u
CB90

0.1u

Pin AU25

CB92

0.1u

Pin AU29

CB94

Pin AU33

0.1u

VCCP

CB276XCB277

CT16

+

100u

X

Micro Star Restricted Secret

Brookdale-G GMCH Part 3 (GND)

MS-6571

Last Revision Date:

星期三, 八月

Sheet

28, 2002

8 30

of

Rev

100

U4D

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

U16

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
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

VSS

VSS

VSS

VSS

VSS

A29

C29

J29

L29

N29

U29

R29

W29

AA29

AC29

AE29

AG29

AJ29

AR29

F30

AT2E3G3J3L3N3R3U3W3

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

ICH4 SMI# SIGNAL

CHECK

THIS....

AC8B2H18H6J1

VCC3_3

VCC3_3

VCC3_3

GND12

GND13

GND14

AB7

AC1

VCC3_3

GND15

AC10

AC14

VCC3_3

VCC3_3

VCC3_3

GND16

GND17

GND18

AC18

AC23

VCC3

J18K6M10

VCC3_3

VCC3_3

GND19

GND20

AC5

B12

P12P6U1

VCC3_3

GND21

B16

B18

VCC3_3

VCC3_3

VCC3_3

GND22

GND23

GND24

B20

B22B9C15

V10

V16

VCC3_3

GND25

V18

VCC3_3

VCC3_3

GND26

GND27

GND28

C17

C19

VCC1_5SB

E20

F14

E13

E12

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND29

GND30

GND31

C21

C23C6D1

G18R6T6

U6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND32

GND33

GND34

GND35

GND36

D12

D15

D17

D19

E11

F10

VCCSUS3_3

GND37

GND38

D21

D23D4D8

F15

F16

F17

F18

K14V7V8

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND43

GND39

GND40

GND41

GND42

E14

D22

E10

E16

V9

CPUSLP#

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

STPCLK#

A20GATE

THRMTRIP#

HL_STB#
HLCOMP

HI_SWING

APICCLK

LAN_CLK

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

GND44

GND45

GND46

GND47

E17

E18

E19

U5A

AB23

A20M#

U21
AA21

FERR#

W21

IGNNE#

V22

INIT#

AB22

INTR

V21

NMI

W23

SMI#

V23
U22

RCIN#

Y22
U23

NC

W20
L19

HI0

L20

HI1

M19

HI2

M21

HI3

P19

HI4

R19

HI5

T20

HI6

R20

HI7

P23

HI8

L22

HI9

N22

HI10

K21

HI11

P21

HI_STB

N20
R23
R22
M23

HIREF

D5

PIRQA#

C2

PIRQB#

B4

PIRQC#

A3

PIRQD#

AC13

IRQ14

AA19

IRQ15

J19
H19

APICD0

K20

APICD1

J22

SERIRQ

B1

REQ0#

A2

REQ1#

B3

REQ2#

C7

REQ3#

B6

REQ4#

A6
C1

GNT0#

E6

GNT1#

A7

GNT2#

B7

GNT3#

D6

GNT4#

C5
C11

B11
A10
A9
A11
B10
C10
A12

INT-FW82801DB-REVA1

RA20M#
RSLP#
FERR#

RIGNNE#

RINTR
RNMI

SMI#

RSTPCLK#

KB_RST#
A20GATE#

TRMTRIP #
HL0

HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

HL11

IHCOMP
HI_ISWING
HUB_IREF

APICCLK
APIC_D0
APIC_D1
SERIRQ

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

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

ELAN_CLK
ELAN_SYNC
ELAN_RXD0
ELAN_RXD1
ELAN_RXD2
ELAN_TXD0
ELAN_TXD1
ELAN_TXD2

R184 0
R185 0

R186 0
R187 0
R188 0
R189 0

R191 0

R521 62

KB_RST# 11
A20GATE#11

TRMTRIP #4

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

HL_STB 6
HL_STB# 6

R130 68.1

INTA# 16,17,27
INTB# 16,17,27
INTC# 17,27
INTD# 17,27

IRQ14 3
IRQ15 3

SERIRQ 11,13,29

PREQ#[0..4] 17,27

PGNT#0 17
PGNT#1 17
PGNT#2 17
PGNT#3 27
PGNT#4 27

ELAN_CLK 21,24
ELAN_SYNC 21,24
ELAN_RXD0 21,24
ELAN_RXD1 21,24
ELAN_RXD2 21,24
ELAN_TXD0 21,24
ELAN_TXD1 21,24
ELAN_TXD2 21,24

FINIT# 21
A20M# 4

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

STPCLK# 4

HL[0..10] 6

VCC_AGP

SMI#

R122 0

100pC78

HSMI# 4

ICH4 STRAPPING RESISTORS

FERR#
TRMTRIP #

SERIRQ

KB_RST#
A20GATE#
PREQ#A
PGNT#A
PREQ#5
PGNT#5
PGNT#4

APIC_D0
APIC_D1
APICCLK
EE_DOUT

R123 62
R124 62

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

R128 10K
R129 10K

R133 X

VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

R135

HI_ISWING

HUB_IREF

C79

0.1u

C81

0.1u

226

R136

C80

100

0.1u

R137

C82

100

0.1u

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

VCC1_5

VCC1_5

VCC1_5

GND3

GND4

GND5

A20

A22A4AA12

VCC1_5

VCC1_5

VCC1_5

GND6

GND7

GND8

AA16

V14A5AC17

VCC1_5

VCC1_5

GND9

GND10

GND11

AA22

AA3

AA9

AB20

AD[0..31]17,27,28

C_BE#[0..3]17,27,28

DEVSEL#17,27,28

FRAME#17,27,28

IRDY#17,27,28

TRDY#17,27,28

STOP#17,27,28

PAR17,27,28

PLOCK#17,27

SERR#17,27,28
PERR#17,27

PME#16,17,27

PREQ#A29
PGNT#A29

ICH_PCLK3

PCIRST#16,25,28

LAN_RST#24

EE_EECS21,24
EE_DIN21,24
EE_DOUT21,24
EE_SHCLK21,24

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

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

PREQ#A PREQ#5
PGNT#A

R134 0

EE_EECS
EE_DIN
EE_DOUT
EE_SHCLK

H5

J3
H3
K1

G5

J4
H4

J5
K2

G2

L1

G4

L2
H2

L3
F5
F4
N1
E5
N2
E3
N3
E4

M5

E2
P1
E1
P2
D3
R1
D2
P4

J2
K4

M4

N4

M3

F1

L5
F2
F3

G1
M2

K5

L4

W2

B5
E8

P5
U5
Y5

D10
D11

A8

C12

K10

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

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

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

GPIO0/REQA#
GPIO16/GNTA#

PCICLK
PCIRST#
LAN_RST#
EE_CS

EE_DIN
EE_DOUT
EE_SHCLK

GND1

GND2

A1

A16

A18

Pin A4

VCC3

Pin A1

0.1u

Pin H1

CB103

0.1u

ICH4 DECOUPLING CAPACITORS

Pin AC10

Pin T1

0.1u

CB105

0.1u

Pin AC18

X

CB107
X

Place one 0.1u close to ICH4 <100 mil

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

VCC_AGP

CB95
XCB104

CB96
XCB102

VCC_AGP VCC_AGP

CB97XCB98

X

CB99
X

C83
X

FOR Core Logic FOR Hub Interface FOR PLL

VCC1_5SB

CB100

0.1u

Micro Star Restricted Secret

CB101

0.1uCB106

Title
Document Number

MICRO-STAR INT'L CO.,LTD.

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

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

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

MS-6571

Last Revision Date:

星期三, 八月

Sheet

28, 2002

9 30

of

Rev

100