MSI MS-6532 Schematics

8

7

6

5

4

3

2

1

Version 1.0A

Cover Sheet
Block Diagram
POWER MAP

D D

GPIO Spec.

1
2

MS-6532

(LEGEND)

INTEL (R) Brookdale Chipset

3
4

Willamette/Northwood 478pin mPGA-B Processor Schematics

Clock ICS94208 & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets
INTEL Brookdale MCH -- North Bridge
INTEL ICH2 -- South Bridge

5
6 - 7
8 - 9

10 - 11

CPU:

Willamette/Northwood mPGA-478B Processor

LPC I/O W83627HF
PCI AUDIO-CMI8738

C C

AC'97 Codec

Audio Amp TL072 & GAME

FWH -- BIOS & CNR RISER
SDR DIMM-168PIN DIMM1,2
AGP 4X SLOT (1.5V)
PCI SLOT 1 & 2 & 3
Front Panel & Connectors

B B

USB & FAN Connectors

AUDIO 6 CHANNEL CONTROL / CPU_VID CONTROL

12
13
14
15
16
17
18
19
20
21
22

System Brookdale Chipset:

INTEL MCH (North Bridge) +
INTEL ICH2 (South Bridge)

On Board Chipset:

BIOS -- FWH
LPC Super I/O -- W83627HF
Clock Generation -- ICS94208
PCI SOUND -- C-MEDIA CMI8738

Expansion Slots:

AGP2.0 SLOT * 1

Votlage Regulator
HIP6301V CPU Power ( PWM )-VRM9.0

23
24

PCI2.2 SLOT * 3
CNR SLOT * 1

29 - 31

5

25
26
27
28

Title

Micro-Star

Document Number

Last Revision Date:

4

3

Tuesday, July 17, 2001

2

MS-6532

Cover Sheet

Sheet of

Rev

1.0A

1 32

1

IO Connectors
Realtek RTL8100(L) LAN
JUMPER SETTING

A A

MANUAL
LAYOUT GUIDE

8

7

6

8

D D

AGP
4X(1.5V)
AGP CONN

7

Power
Supply
CONN

AGP 4X
(1.5V)

6

VRM

9.0

4X (66MHz) AGP

(593PINS/FCBGA)

5

(478PINS)

Willamette/Northwood
Socket (mPGA478-B)

(400MHz)

Scalable Bus

MCH: Memory

Controller HUB

4

3

2

1

(100MHz)

CK408 Clock

(100MHz)
Scalable Bus/2

(133MHz)

DIMM 1:2

( 66MHz X 4 )

HUB Interface

(14.318MHz)

C C

B B

Heceta Hardware
Monitor

IDE CONN 1&2

USB Port 0:3

PCI LAN /
Realtek
RTL8100

PS2 Mouse &
Keyboard

SM Bus

ICH2: I/O

(360PINS/EBGA)

(48MHz)

LPC Bus AC Link

Controller HUB

(33MHz)

(33MHz)

FWH: Firmware HUB

SIO

Parallel (1)
Serial (2)

Floppy Disk
Drive CONN

PCI (33MHz)

PCI Audio /
C-MEDIA
CMI8738

AC '97 Audio

Codec

Audio In

Line In

CD-ROM

Telephone In

MIC In

PCI Slots 1:3

CNR Riser

(Shared slot)

AMP

Line Out

A A

Title

Micro-Star

Document Number

Last Revision Date:

8

7

6

5

4

3

Tuesday, July 17, 2001

2

MS-6532

Block Diagram

Sheet of

Rev

1.0A

2 32

1

8

Power Delivery Map

7

6

5

4

3

2

1

D D

ATX 12V POWER Supply

3.3V 5V 5VSB1A12V

VRM9.2

Processor Core
Processor Vtt

Power
Translator
ACPI IC

1.5V VREG

MCH Core 1.5V

MCH Vtt
MCH AGP

OP

C C

1.8V VREG

3.3V
DUAL FET

3.3V VREG

MCH HUB Interface 1.8V

MCH Memory sdr 3.3V

PC-133 System Memory 3.3V

ICH2 Core 1.8V
ICH2 I/O 3.3V
ICH2 Resume 1.8V

1.8V VREG
5V TO 3.3V

RESISTOR

ICH2 Resume I/O 1.8V

ICH2 RTC 3.3V
ICH2 5V

FWH 3.3V

B B

LPC Super I/O 3.3V

CLOCK GEN 3.3V

HARDWARE AUDIO 3.3V

PCI LAN 3.3V/2.5V

5VDual For USB and K/B

A A

Title

Micro-Star

Document Number

Last Revision Date:

8

7

6

5

4

3

Tuesday, July 17, 2001

2

MS-6532

Power Delivery Map

Sheet of

Rev

1.0A

3 32

1

5

4

3

2

1

General Purpose I/O Spec.

D D

ICH2

FunctionTypeGPIO Pin

GPIO 0
GPIO 1
GPIO 2~4
GPIO 5
GPIO 6

C C

GPIO 7
GPIO 8
GPIO 9
GPIO 10
GPIO 11
GPIO 12
GPIO 13
GPIO 14~15
GPIO 16
GPIO 17

B B

GPIO 18
GPIO 19
GPIO 20
GPIO 21
GPIO 22
GPIO 23
GPIO 24
GPIO 25
GPIO 26

A A

GPIO 27
GPIO 28
GPIO 29~31

5

I

Non Connect

I

Non Connect

I

Not Implemented

I

Non Connect

I

AC97 Enabled/Disabled

I

None

I

LAN Wake Up

I

AC'97 Serial Data In

I

Non Connect

I

Non Connect

I

External SMI

I

LPC PME

I

Not Implemented

O

Non Connect

O

Non Connect

O

Not Implemented

O

Not Implemented
O Non
O

Not Implemented
O

Non

OD

BIOS Locked/Unlocked
O

Non
O

Non
O

Non

I/O

Non

I/O

Non

I/O

Not Implemented

IDSEL

AD16

AD17

FWH

GPIO Pin Type Function

GPI 0
GPI 1
GPI 2
GPI 3

I

ATA IDE 1 Detect

I

ATA IDE 2 Detect
Reserved

I
I

Reserved

DEVICE

PCI Slot 1

ICH INT Pin

INTA#
INTB#
INTC#
INTD#

PCI Slot 2 INTB#

INTC#
INTD#
INTA#

PCI Slot 3

INTC#

AD18
INTD#
INTA#
INTB#

PCI Audio

INTD#/INTE#

AD23
INTA#
INTB#
INTC#

PCI Lan INTC#/INTF#

AD22
INTD#
INTA#
INTB#

Title

Micro-Star

Document Number

Last Revision Date:

4

3

2

Tuesday, July 17, 2001

MS-6532

GPIO Spec.

Sheet of

1

Rev

1.0A

4 32

for good filtering from 10K~1M

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

C C

Trace Width 7mils.

*

Same Group spacing 15mils

*

Different Group spacing 30mils

*

Different mode spacing 7mils on itself

*

VCC3

VCCP

8

VCC3

CB145
104P

for good filtering from 10K~1M

VCC3

CB166
104P

R323

10K

R304 220

FB18 0/0805

Rubycon

FB20 0/0805

Rubycon

VTT_GD#

Q36
2N3904S

CB229
102P

+

CT36

X_ELS10U/16V-B

SMBDATA11,12,16,17

SMBCLK11,12,16,17

CB144
105P

R228
X_0

CB178
105P

7

VCC3V

SMBCLK
SMBDATA

R318 X_1K

6

5

4

3

*Trace less 0.5"

CLOCK GENERATOR BLOCK Shut Source Termination Resistors

CPUCLK

R233 49.9RST

CPUCLK#

R234 49.9RST

MCHCLK

R229 49.9RST

MCHCLK#

R230 49.9RST

ITP_CLK

R232 X_49.9RST

ITP_CLK#

R236 X_49.9RST

FS4

R324 10K

FS3

R334 10K

FS1

R282 X_10K
R283 10K

FS0

R321 10K
R322 X_10K

FS2

R326 X_10K
R325 10K

MODE

R336 X_10K

MUL0

R241 X_10K
R231 10K

MUL1

R316 10K
R315 X_10K

CRST# VCC3V

R305 10K

SMBCLK

R255 1K

SMBDATA

R254 1K

C_STP

R242 X_1K

P_STP

R235 X_1K

VCC3V
VCC3V

VCC3V

VCC3V

VCC3V

VCC3V

VCC3V

VCC3V

CB154
104P

CB151
104P

CB153
104P

CB183
104P

CB177
104P

CB164
104P

CB165
104P

CB152
104P

VTT_GD#

U18

39

CPU_VDD

36

CPU_GND

46

MREF_VDD

43

MREF_GND

29

3V66_GND

9

PCI_VDD

5

PCI_GND

18

PCI_VDD

13

PCI_GND

24

48_VDD

21

48_GND

2

REF_VDD

47

REF_GND

34

CORE_VDD

33

CORE_GND

26

SCLK

25

SDATA

19

VTT_GD#

ICS950208

ICS950208
CY28323

CPU0

CPU0#

CPU1

CPU1#

3VMREF/CPU_STP#

3VMREF#/PCI_STP#

3V66_03V66_VDD
3V66_1
3V66_2
3V66_3

FS2/PCI_F0
FS3/PCI_F1

MODE/PCI_F2

FS4/PCI0

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

FS0/48MHz

FS1/24_48MHz

MUL0/REF0
MUL1/REF1

IREF

RST#

PWR_DN#

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

R246 33
R247 33

R239 47
R240 47

C_STP

R243 X_33

P_STP

R244 X_33

1 2

RN17

3 4

8P4R-33

5 6
7 8

3V66_3
FS2
FS3
MODE

FS4

R308 33

APIC_CLK

7 8

RN24

5 6

8P4R-33

3 4
1 2

FS0

R307 33

FS1

R281 33

MUL0

R251 33

MUL1

R314 33

32pF
X1 14.318MHZ/32PF

R227 475RST
R306 X_0

R245 4.7K

RN25
7 8
5 6
3 4
1 2

8P4R-33

18PC171

18PC166

CPUCLK
CPUCLK#

MCHCLK
MCHCLK#

ITP_CLK
ITP_CLK#

MCH_66
ICH_66
AGPCLK

10PC157

ICH_PCLK
FWH_PCLK
SIO_PCLK

PCICLK4
PCICLK0

PCICLK1
PCICLK2
PCICLK3

ICH_48
SIO_48

ICH_14
AUDIO_14

FP_RST#CRST#
VCC3V

CPUCLK 6
CPUCLK# 6

MCHCLK 8
MCHCLK# 8

ITP_CLK 6
ITP_CLK# 6

MCH_66 8
ICH_66 11
AGPCLK 18

ICH_PCLK 10
FWH_PCLK 16
SIO_PCLK 12

PCICLK4 13
PCICLK0 19

PCICLK1 19
PCICLK2 19
PCICLK3 26

ICH_48 11
SIO_48 12

ICH_14 11
AUDIO_14 13,14

FP_RST# 6,20

VCC3V

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

MUL0=0 MUL0=1
Ioh=6*Iref

Voh=0.71V

VCC3

2

1

Pull-Down Capacitors

CN16

MCH_66
ICH_66
AGPCLK

SIO_PCLK
FWH_PCLK
ICH_PCLK

PCICLK0
PCICLK1
PCICLK2
PCICLK3

PCICLK4

APIC_CLK
AUDIO_14

ICH_48
SIO_48

ICH_14

used only for EMI issue

Trace less 0.2"

8P4C-10P
1
3
5
7

CN18

8P4C-10P
8
6
4
2

CN17

8P4C-10P
7
5
3
1

X_10PC177
X_10PC179

10PC175
10PC169

10PC164

2
4
6
8

7
5
3
1

8
6
4
2

X_10PC176

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R189 33

R388 330

R190 X_4.7K
R188 33

C79
47P

C199

X_10P

7

B B

A A

RESET BLOCK

PDD[0..7]11

PCIRST#

PCIRST#10 PCIRST#1 8,12,13,16,26 PCIRST#2 18,19

8

HD_RST# HD_RST#

PD_DREQ11

PD_IOW#11

PD_IOR#11
PD_IORDY11
PD_DACK#11

IRQ1410
PD_A111
PD_A011

PD_CS#111

PD_LED20

R191 8.2K

1 2

U21A
7407S
(VCC5_STR)

IDE1
YJ220-CB-1

1

2
3 4
5 6
7 8
91110

12

13 14

1615

17 18
19

22

21

24

23

26

25
27
29
31
33
35
37

R119
10K

VCC3 VCC3

VCC3 VCC3

28

30

32

34

36

38

4039

R129 470

C76
X_473P

PCIRST#

PCIRST#

6

ATA100 IDE CONNECTORS

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

9 8

U21D
7407S
(VCC5_STR)

3 4

U21B
7407S
(VCC5_STR)

PDD[8..15] 11

PD_DET 16
PD_A2 11
PD_CS#3 11

R407 X_1K

HD_RST#
R724 X_0
R197 330

VCC5

PCIRST#

R385 10K

5

R386

4.7K

R186 X_4.7K
R187 33

SD_IOR#11

IRQ1510
SD_A111
SD_A011

SD_LED20

R103 8.2K

VCC3

R384

4.7K

R387 4.7K Q48

Q43
2N3904S

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

R101 33

C81 R120
47P

R406 1K

HD_RST#

2N3904S

3

SDD[0..7]11

SD_DREQ11

SD_IOW#11

SD_IORDY11
SD_DACK#11

SD_CS#111

VCC5VCC5

4

IDE2

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

13 14
17 18

19
21
23
25
27
29
31
33
35
37

10K

VCC5_SB

2

12
1615

22
24
26
28

R128 470
30
32
34
36
38
4039

C77

X_473P

Micro-Star

Document Number

Last Revision Date:

Wednesday, July 18, 2001

SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

SD_DET 16
SD_A2 11
SD_CS#3 11

Title

Clock CY28323/4 & ATA100 IDE

2

SDD[8..15] 11

MS-6532

Sheet of

Rev

1.0A

5 32

1

8

7

6

5

4

3

2

1

CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

VCCP

C58

105P

VCCP

105P

GND GND
BPM#0

DBA#

BPM#1

DBR#

BPM#2

GND
BPM#3
BPM#4

TMS
BPM#5

TRST#
RESET# TCK
FBO FBI

GND

BCLK
BCLK# VCC
BPM5DR# TDO
GND

R81

49.9RST

R79
100RST

R32

49.9RST

R34
100RST

ITP_DBA#

4

ITP_DBR#

6
8

ITP_TDI

10

TDI

FP_RST# 5,20

12
14

20

VCCP

VCC3
VCCP

ITP_TMS
ITP_TRST#
ITP_TCK
ITP_FBI

ITP_VCC
ITP_TDO

VID2

AE3

VID2#

D4#

C21

HD#4

VID1

VID0

AE4

AE5

VID1#

VID0#

LINT1/NMI

LINT0/INTR

D3#

D2#

A25

A23

B22

HD#2

HD#3

HD#1

VCCPS+ 24
VCCPS- 24
ITP_CLK# 5
ITP_CLK 5
VID[0..4] 12,24

GTLREF3
GTLREF2
GTLREF1
GTLREF0

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

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

D1#

D0#

B21

SOCKET478

HD#0

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
GTLREF2

BPM#5
BPM#4

BPM#1
BPM#0

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

R77 4.7K
R46 4.7K

R82 4.7K

R45 4.7K

HRS#2
HRS#1
HRS#0

R47 49.9RST
R80 49.9RST

HREQ#[0..4] 8

VCCP

CPUCLK# 5
CPUCLK 5

HRS#[0..2] 8

HBR#0 8

* Short trace

HADSTB#1 8
HADSTB#0 8
HDSTBP#3 8
HDSTBP#2 8
HDSTBP#1 8
HDSTBP#0 8
HDSTBN#3 8
HDSTBN#2 8
HDSTBN#1 8
HDSTBN#0 8

NMI 10
INTR 10

GTLREF1

GTLREF2

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

CPU ITP BLOCK

BPM#0
BPM#1

BPM#4
BPM#5
CPURST#

ITP_TCK
ITP_CLK
ITP_CLK#
BPM#5

NO USE ITP COMPORENTS LIST:

1.JTAG1 NC

2.R13 NC

3.R11 NC

4.R14 NC

5.R263 NC

6.R18 NC

ITP_RST#

R13
X_0

ITP_VCC
ITP_DBA#

ITP_TMS
ITP_RST#
ITP_TDO
ITP_DBR#

ITP_TCK
ITP_FBI

ITP_DBR#
HINIT#

2/3*Vccp

C48

C49

220P

220P

2/3*Vccp

C35

C36 C13

220P

220P

JTAG1
1 2
3
5
7
9

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

X_JTAG

R11 X_1.5K
R19 X_150

R17 39
R14 X_49.9RST
R10 75
R263 X_33

R15 27
R12 X_220

R18 X_150
R720 300

HA#[3..31]8

HA#8

HA#22

HA#25

HA#23

HA#26

HA#27

HA#28

HA#30

HA#29

D D

HDBI#[0..3]8

C C

B B

HDEFER#8

Trace : 10
mil width
10mil space

CPU_TMPA12

VTIN_GND12

THERMTRIP#22

PROCHOT#11

CPURST#8

HD#[0..63]8

HDBI#0
HDBI#1
HDBI#2
HDBI#3

FERR#10

STPCLK#10

HINIT#

HINIT#10,16

HDBSY#8

HDRDY#8

HTRDY#8

HADS#8

HLOCK#8

HBNR#8

HIT#8

HITM#8

HBPRI#8

ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK

THERMTRIP#

IGNNE#10

HSMI#10
A20M#10

SLP#10

R78

CPU_GD

CPU_GD11

CPURST#
HD#63

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

U7A

E21

DBI0#

G25

DBI1#

P26

DBI2#

V21

DBI3#

AC3

IERR#

V6

MCERR#

B6

FERR#

Y4

STPCLK#

AA3

BINIT#

W5

INIT#

AB2

RSP#

H5

DBSY#

H2

DRDY#

J6

TRDY#

G1

ADS#

G4

LOCK#

G2

BNR#

F3

HIT#

E3

HITM#

D2

BPRI#

E2

DEFER#

C1

TDI

D5

TDO

F7

TMS

E6

TRST#

D4

TCK

B3

THERMDA

C4

THERMDC

A2

THERMTRIP#

AF26

GND/SKTOCC#

C3

PROCHOT#

B2

IGNNE#

B5

SMI#

C6

A20M#

AB26

SLP#

A22

RESERVED0

A7

RESERVED1

AD2

X_0

AD3
AE21
AF24
AF25

AD6

AD5
AB23
AB25
AA24

AA22
AA25

W25
W26

Y21
Y24
Y23

Y26
V24

RESERVED2
RESERVED3
RESERVED4
RESERVED5
RESERVED6

BSEL0
BSEL1

PWRGOOD
RESET#
D63#

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

V22

HD#53

D53#

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#

U21

V25

U23

U24

U26

T23

T22

HD#48

HD#47

HD#51

HD#50

HD#46

HD#49

HD#52

D40#

T25

T26

R24

R25

P24

R21

HD#41

HD#45

HD#42

HD#44

HD#43

HD#40

HA#18

HA#24

A24#

A23#

D39#

D38#

N25

N26

HD#39

HD#38

M26

HD#37

A22#

D37#

N23

HA#16

HA#21

HA#20

HA#19

HA#17

A21#

A20#

A19#

A18#

A17#

A16#

D36#

D35#

D34#

D33#

D32#

D31#

M24

P21

N22

M23

H25

HD#32

HD#34

HD#31

HD#35

HD#33

HD#36

HA#9

HA#5

HA#4

HA#14

HA#10

HA#15

HA#11

HA#13

HA#12

A15#

A14#

A13#

A12#

A11#

A10#

D30#

D29#

D28#

D27#

D26#

D25#

K23

J24

L22

M21

H24

G26

HD#29

HD#26

HD#30

HD#28

HD#25

HD#27

HA#3

HA#7

HA#6

ITP_DBR#

AE25A5A4

A9#

A8#

A7#

A6#

A5#

A4#

A3#

DBR#

VCC_SENSE

Differential
Host Data
Strobes

D24#

D23#

D22#

D21#

D20#

D19#

D18#

D17#

D16#

D15#

D14#

G23

D13#

E24

H22

D25

J21

D23

HD#14

HD#16

HD#18

HD#15

HD#17

HD#13

L21

D26

F26

E25

F24

F23

HD#19

HD#23

HD#22

HD#24

HD#20

HD#21

AD26

AC26

ITP_CLK1

VSS_SENSE

D12#

D11#

D10#

C26

H21

G22

B25

HD#9

HD#10

HD#11

HD#12

VID4

AE1

ITP_CLK0

D9#

D8#

D7#

C24

C23

B24

HD#8

HD#7

HD#6

VID3

AE2

VID4#

D6#

D22

HD#5

VID3#

D5#

A A

BPM#0
BPM#4

BPM#5

8

R41 49.9RST
R42 49.9RST
R44 49.9RST
R43 49.9RST

VCCP

7

CPU STRAPPING RESISTORS

ITP_TDI

ITP_TRST# CPURST#

R26 150

6

VCCP VCCP

ALL COMPONENTS CLOSE TO CPU

PROCHOT#BPM#1
CPU_GD
HBR#0

THERMTRIP#

5

R27 62
R76 300
R64 49.9RST
R83 49.9RSTR16 680
R66 X_62

4

Title

Micro-Star

Document Number

Last Revision Date:

3

Wednesday, July 18, 2001

2

MS-6532

INTEL mPGA478-B CPU1

Sheet of

Rev

1.0A

6 32

1

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

U7B

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

AD10

VSS

AD12

VSS

AD14

VCC

VSS

AD16

VCC

VSS

AA18

AE15

VCC

VSS

AA8

AE17

VCC

VSS

AB11

AE19

VCC

VSS

AB13

AE22

VCC

VSS

AB15

AE24

VCC

VSS

AB17

AE26

7

VCC

VSS

AB19

AE7

VCC

VSS

AB7

AE9

VCC

VSS

AB9

AF1

VCC

VSS

AC10

AF10

VCC

VSS

AC12

AF12

VCC

VSS

AC14

AF14

VCC

VSS

AC16

AF16

VCC

VSS

AC18

AF18

VCC

VSS

AC8

AF20

VCC

VSS

CPU VOLTAGE BLOCK

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AF6

AF8

VSS

B10

B12

B14

B16

B18

B23

B20

B26B4B8

VCC

VSS

6

AE16

VCC

VSS

AE18

VCC

VSS

AE20

C11

VCC

VSS

AE6

C13

VCC

VSS

AE8

C15

AF11

VCC

VSS

C17C2C19

AF13

VCC

VSS

VCC

VSS

AF15

AF17

VCC

VSS

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

VCC

VSS

4

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

F17

F19

AF4

F9

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC-VID

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

E13

E15

E17

E19

E23

E7E9F10

F12

F14

F16

E4

E26

F18F2F22

F25F5F8

G21G6G24

VSS

VSS

G3H1H23

VSS

VSS

VSS

H26H4J2

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

VSS

VSS

VSS

VSS

J22

J25J5K21

3

AD20

VCCA

VSSA

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

VSS

VSS

SOCKET478

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

VCC_VID 22

C57
106P/1206

C53
106P/1206

2

C56
226P/1206

L2 4.7UH/100MA
L1 4.7UH/100MA

C52
226P/1206

1

VCCP

B B

CPU DECOUPLING CAPACITORS

CPU DECOUPLING CAPACITORS

VCCP

VCCP VCCP VCCPVCCP

CB32
106P/1206
CB29
106P/1206
CB47
106P/1206

A A

CB38
106P/1206
CB55
106P/1206
CB61
106P/1206
CB41
106P/1206
CB14
106P/1206
CB35
106P/1206
CB39
106P/1206
CB44
106P/1206

CB49
106P/1206
CB34
106P/1206
CB27
106P/1206
CB54
106P/1206
CB50
106P/1206
CB52
106P/1206
CB58
106P/1206
CB22
106P/1206

CB21
106P/1206
CB20
106P/1206
CB17
106P/1206
CB51
106P/1206
CB42
106P/1206
CB48
106P/1206
CB45
106P/1206
CB25
106P/1206

Co-layout

Co-layout and
connect to pin
AC14 and AC15

PLACE CAPS WITHIN CPU CAVITY SOLDER

Title

PLACE CAPS WITHIN CPU CAVITY

8

7

6

5

4

3

Micro-Star

Document Number

Last Revision Date:

Wednesday, July 18, 2001

INTEL mPGA478-B CPU2

2

+
+

+

CB231
106P/1206
CB232
106P/1206

CT9
X_150UF/2.5V
CT11
X_150UF/2.5V
CT10
X_150UF/2.5V
CB230
106P/1206

MS-6532

Sheet of

Rev

1.0A

7 32

1

5

HBR#06

HIT#6

HITM#6

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

HDBI#0
HDBI#1
HDBI#2
HDBI#3

R98 24.9RST
R118

HL0
HL1
HL2
HL3
HL4
HL5

VCCP

HA#[3..31]6

D D

HBNR#6

HBPRI#6

HLOCK#6

HADS#6

HREQ#[0..4]6

C C

HDEFER#6

HRS#[0..2]6

B B

HL[0..10]10

A A

HTRDY#6

HDBSY#6

HDRDY#6

HADSTB#06
HADSTB#16

HDSTBN#06
HDSTBP#06
HDSTBN#16
HDSTBP#16
HDSTBN#26
HDSTBP#26
HDSTBN#36
HDSTBP#36

HDBI#[0..3]6

MCHCLK5

MCHCLK#5

HL[0..10]

HL_STB10

HL_STB#10

5

24.9RST

AD4
AD3
AE6

AE7
AE11
AD11
AC15
AC16

AD5

AG4

AH9
AD15

AC2
AC13

M26

M25

AA9

AB8
AB18
AB20
AC19
AD18
AD20
AE19
AE21
AF18
AF20

AG19
AG21
AG23

AJ19
AJ21
AJ23

T4
T5
T3

U3
R3
P7
R2
P4
R6
P5
P3
N2
N7
N3

K4
M4
M3

L3
L5

K3

J2

M5

J3

L2
H4
N5

G2

M6

L7
V7

W3

Y7

W5

V3
U6

T7

R7
U5
U2

Y5
Y3
Y4

U7

W2
W7
W6

V5
V4

R5
N6

J8
K8

P25
P24
N27
P23

N25
N24

M8

U8

U12A

HA3#
HA4#
HA5#
HA6#
HA7#
HA8#
HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#

BR0#
BNR#
BPRI#
HLOCK#

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

HIT#
HITM#
DEFER#

HTRDY#
RS0#
RS1#
RS2#

DBSY#
DRDY#

HAD_STB0#
HAD_STB1#

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

DBI0#
DBI1#
DBI2#
DBI3#

BCLK
BCLK#

H_RCOMP0
H_RCOMP1

HI0
HI1
HI2
HI3
HI4
HI5

HI_STB
HI_STB#

VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT

INTEL845

HOST

HUB LINK

POWER

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#

66IN

RSTIN#

CPURST#

H_VREF0
H_VREF1
H_VREF2
H_VREF3
H_VREF4

H_SWNG0
H_SWNG1

HI10

HI_REF

HL_RCOMP

VCC1_8
VCC1_8
VCC1_8
VCC1_8
VCC1_8

RSVD0
RSVD1
RSVD2
RSVD3
RSVD4
RSVD5
RSVD6
RSVD7
RSVD8
RSVD9

NC0
NC1

4

3

HD#0

AA2

HD#1

AB5

HD#2

AA5

HD#3

AB3

HD#4

AB4

HD#5

AC5

HD#6

AA3

HD#7

AA6

HD#8

AE3

HD#9

AB7

HD#10

AD7

HD#11

AC7

HD#12

AC6

HD#13

AC3

HD#14

AC8

HD#15

AE2

HD#16

AG5

HD#17

AG2

HD#18

AE8

HD#19

AF6

HD#20

AH2

HD#21

AF3

HD#22

AG3

HD#23

AE5

HD#24

AH7

HD#25

AH3

HD#26

AF4

HD#27

AG8

HD#28

AG7

HD#29

AG6

HD#30

AF8

HD#31

AH5

HD#32

AC11

HD#33

AC12

HD#34

AE9

HD#35

AC9

HD#36

AE10

HD#37

AD9

HD#38

AG9

HD#39

AC10

HD#40

AE12

HD#41

AF10

HD#42

AG11

HD#43

AG10

HD#44

AH11

HD#45

AG12

HD#46

AE13

HD#47

AF12

HD#48

AG13

HD#49

AH13

HD#50

AC14

HD#51

AF14

HD#52

AG14

HD#53

AE14

HD#54

AG15

HD#55

AG16

HD#56

AG17

HD#57

AH15

HD#58

AC17

HD#59

AF16

HD#60

AE15

HD#61

AH17

HD#62

AD17

HD#63

AE16
P22

J27
AE17

HVREF

M7
R8
Y8
AB11
AB17

HSWNG

AA7
AD13

HL6

L28

HI6
HI7
HI8
HI9

L27
M27
N28
M24

P26
P27
L25

L29
M22
N23
N26

B19
C5
C8
C23
C26
D12
F26
H27
K23
K25

AD26
AD27

HL7
HL8
HL9
HL10

HUB_MREF

R172 40.2RST

VCC1_8

HD#[0..63] 6

MCH_66 5
PCIRST#1 5,12,13,16,26
CPURST# 6

HL[0..10]

VCC1_8

VCC_AGP

VCC_DIMM

3

VTT1
VTT2

VTT_GND1
VTT_GND2

W22

W29
AA22
AA26
AB21
AC29
AD21
AD23
AE26
AF23

AG29

AJ25

G29

AD12
AD14
AD16
AD19
AD22

AE1

AE4
AE18
AE20
AE29

AF5
AF7

AF9
AF11
AF13
AF15
AF17
AF19
AF21
AF25

AG1
AG18
AG20
AG22

AH19
AH21
AH23

AJ11

AJ13

AJ15

AJ17

AJ27

R22
R29
U22
U26

N14
N16
P13
P15
P17
R14
R16
T15
U14
U16
T13
T17

A13
A17
A21
A25

C29
D11

D15
D19
D23
D25

F10
F14
F18
F22

G1
G4

H10
H12
H14
H16
H18
H20
H22
H24

K22
K24
K26

L23

U13
U17

AJ3
AJ5
AJ7
AJ9

A5
A9

C1
D7

F6

H8

J5
J7

K6

U12C

VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5

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

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

INTEL845

POWER

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

2

A3
A7
A11
A15
A19
A23
A27
D5
D9
D13
D17
D21
E1
E4
E26
E29
F8
F12
F16
F20
F24
G26
H9
H11
H13
H15
H17
H19
H21
J1
J4
J6
J22
J26
J29
K5
K7
K27
L1
L4
L6
L8
L22
L24
L26
M23
N1
N4
N8
N13
N15
N17
N22
N29
P6
P8
P14
P16
R1
R4
R13
R15
R17
R26
T6
T8
T14
T16
T22
U1
U4
U15
U29
V6
V8
V22
W1
W4
W8
W26
Y6
Y22
AA1
AA4
AA8
AA29
AB6
AB9
AB10
AB12
AB13
AB14
AB15
AB16
AB19
AB22
AC1
AC4
AC18
AC20
AC21
AC23
AC26
AD6
AD8
AD10

2

MCH REFERENCE BLOCK

VTT1

VTT_GND1

VTT2

VTT_GND2

Place 1 Cap. as Close as possible to
every pin of MCH
Trace width use 15 mils and 15mils space

HVREF

C93
103P

Place 1 Cap. as Close as possible to
every pin of MCH

Trace width use 15 mils and 15mils space

Place 0.01uF Cap. as Close as possible to MCH
Trace width use 15 mils and 15mils space

C99

CB107

226P/1206

104P

C101

CB108

106P/1206

104P

HSWNG

C68
104P

C69

C70

103P

103P

HUB_MREF

C106 R176
103P

MCH Trace Decoupling Capacitors

Micro-Star

Title

Document Number

Last Revision Date:

Wednesday, July 18, 2001

1

L5 4.7UH/1206
C102

106P/1206

L4 4.7UH/1206
C98

226P/1206

VCCP

C90

C87

103P

VCCP

C71

C88

103P

103P

VCC1_8

C107

C108

104P

104P

VCC1_8

MCH & ICH2

MS-6532

Brookdale MCH1

Sheet of

1

VCC_AGP

VCC_AGP

R130
301RST

R122
150RST103P

R100

49.9RST

R99

100RST

R178
150RST

150RST

CB148
104P
CB85
104P

8 32

C72
104P

Rev

1.0A

5

G28

AA28
AB25
AB27
AA27
AB26

AB23
AA24
AA25
AB24
AC25
AC24
AC22
AD24

AA23

F27
E27
B28
C27
D26
E25
B25
D24
F23
B23
C22
C21
D20
C19
C18
C17
B13
E13
C12
B11
E11
C10

E28
C28
D27
B27
F25
C25
E24
C24
E23
D22
E22
B21
C20
D18
E18
E14
C13
E12
F11
C11
E10
D10

G3

R27
R28
T25
R25
T26
T27
U27
U28
V26
V27
T23
U23
T24
U24
U25
V24
Y27
Y26

Y23

V25
V23
Y25

F9

C9
E8
E7
C7
D6
B5
D4
C3
B2

B9
E9
D8
B7
E6
C6
C4
B3
D3

H3

U12B

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

RD_CLKIN
RD_CLKO

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#

INTEL845

SDRAM

AGP

Tri-Stated
during
RSTIN#
assertion

MD[0..63]17

D D

C C

B B

A A

50mil trace

GAD[0..31]18

GC_BE#[0..3]18

5

MD0
MD1
MD2
MD3
MD4
MD5
MD6
MD7
MD8
MD9
MD10
MD11
MD12
MD13
MD14
MD15
MD16
MD17
MD18
MD19
MD20
MD21
MD22
MD23
MD24
MD25
MD26
MD27
MD28
MD29
MD30
MD31
MD32
MD33
MD34
MD35
MD36
MD37
MD38
MD39
MD40
MD41
MD42
MD43
MD44
MD45
MD46
MD47
MD48
MD49
MD50
MD51
MD52
MD53
MD54
MD55
MD56
MD57
MD58
MD59
MD60
MD61
MD62
MD63

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

Data line
SDRAM ECC

Bank
Select

System
memory
clock

4

SMA10
SMA11
SMA12

SCS0#
SCS1#
SCS2#
SCS3#
SCS4#
SCS5#
SCS6#
SCS7#
SCS8#

SCS9#
SCS10#
SCS11#

SCKE0
SCKE1
SCKE2
SCKE3
SCKE4
SCKE5

SCK10

SCK11

SRAS#
SCAS#

SWE#

SM_RCOMP

SD_REF0
SD_REF1

G_FRAME#

G_IRDY#

G_TRDY#

G_DEVSEL#

G_STOP#

G_PAR

G_REQ#
G_GNT#

SB_STB

SB_STB#

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

PIPE#

WBF#

AGPREF

G_RCOMP

TESTIN#

4

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8
SMA9

SCB0
SCB1
SCB2
SCB3
SCB4
SCB5
SCB6
SCB7

SBS0
SBS1

SCK0
SCK1
SCK2
SCK3
SCK4
SCK5
SCK6
SCK7
SCK8
SCK9

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

RBF#

G22
E21
F21
G21
E20
G20
E19
F19
G19
G18
E17
E15
G12

H23
J23
G7
G8
J24
G24
H7
F7
G25
H25
G6
H6

C16
E16
C15
D14
B17
D16
B15
C14

G9
F4
G10
F5
G11
E5

F17
G17

F13
G13
E2
C2
G15
G14
F3
E3
G16
F15
H5
G5

G23
J25
G27

J28
J9

J21
Y24

W27
W24
W28
W23
W25

AG24
AH25

AH28
AH27
AG28
AG27
AE28
AE27
AE24
AE25

AF27
AF26

AG25
AF24
AG26

R24
R23
AC27
AC28

AF22
AE22
AE23

AA21
AD25
H26

MA0
MA1
MA2
MA3
MA4
MA5
MA6
MA7
MA8
MA9
MA10
MA11
MA12

MCS#0
MCS#1
MCS#2
MCS#3
MCS#4
MCS#5
MCS#6
MCS#7

MDP0
MDP1
MDP2
MDP3
MDP4
MDP5
MDP6
MDP7

MCKE0
MCKE1
MCKE2
MCKE3

MCLK0
MCLK1
MCLK2
MCLK3
MCLK4
MCLK5
MCLK6
MCLK7

R167 20.5RST

SM_REF

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB224 X_104P

R165 40.2RST
R168 X_4.7K

MA[0..12] 17

MCS#[0..7] 17

MDP[0..7] 17

MCKE[0..3] 17

MBS0 17
MBS1 17

MRAS# 17
MCAS# 17
MWE# 17

GFRAME# 18
GIRDY# 18
GTRDY# 18
GDEVSEL# 18
GSTOP# 18
GPAR 18

GREQ# 18
GGNT# 18

SBA[0..7] 18

SB_STB 18
SB_STB# 18

ST[0..2] 18

GAD_STB0 18
GAD_STB#0 18
GAD_STB1 18
GAD_STB#1 18

PIPE# 18
RBF# 18
WBF# 18

AGPREF 18

VCC1_8

3

2

1

MCH REFERENCE VOLTAGE

VCC_DIMM

R140

105P

49.9RST

C97

R138

49.9RST

SM_REF

C95
104P

MCH MEMORY CLOCK RC CIRCUITS

CN13

MCLK[0..7]17

MCLK1
MCLK0
MCLK5
MCLK4
MCLK6
MCLK2
MCLK7
MCLK3

8P4C-10P
7
5
3
1
7
5
3
1

CN10

8P4C-10P

8
6
4
2
8
6
4
2

MCH DECOUPLING CAPACITOR

VCC1_8 VCC_DIMMVCCP VCC_AGP

C21

104P

CB117
105P
CB116
104P

CB225
X_104P
CB221
X_104P

CB114
104P
CB115
104P
CB126
104P
CB118
104P
CB106
104P

Title

Micro-Star

Document Number

Last Revision Date:

Wednesday, July 18, 2001

104PC105

C104 105P

MS-6532

Brookdale MCH 2

Sheet of

1

CB89
104P
CB76
104P
CB101
104P
CB86
104P
CB78
104P
CB84
104P
CB81
104P

AGPREF

Rev

1.0A

9 32

CB93
105P
CB98
104P
CB94
104P
CB97
104P
CB100
103P
CB96
106P/1206
CB90
106P/1206

EMI

VCC5

104PC211
104PC208
104PC8

VCC_DIMM VCC5

BACK

VCC_DIMMVCCP

CB219

VCC_AGP

3

X_104P

CB222
X_104P
CB220
X_104P
CB227
X_104P
CB223
X_104P
CB226
X_104P

2

ICH2 PCI / HUB LINK / CPU / LAN / INTERRUPT SIGNALS

VCC1_8

D10D2E5

K19

L19P5V9

VCC1.8

VCC1.8

VCC1.8

VCC1.8

VCC1.8

VCC1.8

GND1

GND2

GND3

GND4

GND5

A1A2A10B1B2B3B9

E14

GND6

AD[0..31]13,19,26

C_BE#[0..3]13,19,26

DEVSEL#13,19,26

FRAME#13,19,26

PLOCK#19

ICH_PCLK5

PCIRST#5

CS16

DIN16

DOUT16

SHCLK16

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

IRDY#13,19,26

TRDY#13,19,26

STOP#13,19,26

PAR13,19,26

SERR#19,26
PERR#19,26

PME#18,19,26

REQA#
GNTA#

DOUT

DOUT

R719 X_10K

AA4
AB4

AB3
AA5
AB5

AA6

AA8
AB8

AB9

W10

AA10

AA3
AB6

AA9
AB7

AA7

W11

AA15

Y4
W5
W4

Y5

Y3
W6
W3

Y6

Y2

Y1

V2

V1

U4
W9

U3

Y9

U2

U1

T4

Y10

T3

Y8

V3
W8

V4
W1
W2

W7

Y7
Y15

M3

L2

F4

G4

H3

H4

J1

K4

K3

J4
J3

U17A

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

CBE#0
CBE#1
CBE#2
CBE#3

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

GPIO0/REQA#
GPIO16/GNTA#

PCICLK
PCIRST#
NC12

NC13
NC14
NC15
NC16

EE_CS
EE_DIN
EE_DOUT
EE_SHCLK

VCC1.8

VCC3

E15

E16

E17

E18

F18

G18

H18

J18

P18

R18R5T5U5V5V6V7V8V14

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

VCC3

GND7

GND8

GND9

GND10

GND11

GND12

GND13

GND14

GND15

GND16

GND17

GND18

B10C2C3C4C9D5D6D7D8D9E6E7E8E9J9

GND19

VCC3

VCC3

GND20

GND21

VCC3

VCC3

GND22

GND23

J10

VCC3

GND24

J11

J12

VCC1_8SB

V15

V16H5J5

VCCSUS1_8

VCCSUS1_8

GND25

GND26

GND27

J13

J14K9K10

A22

VCCSUS1_8

VCCSUS1_8

VCCSUS1_8

GND28

GND29

GND30

GND31

K11

K12

K13

B21

B22C1D1D3E1E2E3

GND68

GND69

GND70

GND71

GND32

GND33

GND58

GND59

K14J2K1

AA1

AA2

E4

NC5

NC6

NC8

NC9

CPUSLP#

NC10

NC11

NC17

FERR#

IGNNE#

STPCLK#

A20GATE

HL_STB
HL_STB#
HLCOMP

HUBREF

PIRQA#

PIRQB#

PIRQC#

PIRQD#

APICCLK

APICD0
APICD1

SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#

LAN_RSTSYNC

GND62

GND63

GND64

AB1

AB2

AB21

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

GND65

ICH2X-C0

REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

LAN_CLK

GND67
GND66

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND60

GND61

AA21

AA22

A20M#

INIT#

INTR

NMI

SMI#

RCIN#

HL10
HL11

IRQ14
IRQ15

A20M#

D11
A12

FERR#

R22
A11
C12
C11
B11

SMI#

B12
C10

KB_RST#

B13

A20GATE#

C13

HL0

A4

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9

B5
A5
B6
B7
A8
B8
A9
C8
C6
C7
C5
A6
A7
A3

B4
P1

P2
P3
N4

F21
C16
N20
P22
N19
N21

R2
R3
T1
AB10
P4
L3

M2
M1
R4
T2
R1
L4

G3
H2
G2
G1
H1
F3
F2
F1
A21
AB22

HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

R221 40.2RST
HUB_IREF

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
PGNT#4
PGNT#5

A20M# 6
SLP# 6
FERR# 6
IGNNE# 6
HINIT# 6,16
INTR 6
NMI 6

STPCLK# 6
KB_RST# 12
A20GATE# 12

HL[0..10] 8

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

HL_STB 8
HL_STB# 8

VCC1_8

INTA# 18,19
INTB# 18,19
INTC# 19,26
INTD# 13,19

IRQ14 5
IRQ15 5

SERIRQ 12,19

PREQ#[0..5] 13,19,26

PGNT#[0..5] 13,19,26

LAN_PCLK 16
RST 16
RXD0 16
RXD1 16
RXD2 16
TXD0 16
TXD1 16
TXD2 16

ICH2 SMI# SIGNAL

SMI#

R218 33

HSMI# 6

100PC143

ICH2 STRAPPING RESISTORS

FERR#

SERIRQ

KB_RST#
A20GATE#

REQA#
GNTA#

APIC_D0
APIC_D1

R279 62

R256 8.2K

R219 10K
R220 10K

R284 2.7K
R272 X_2.7K

R270 10K
R725 10K

VCCP

VCC3

VCC3

VCC5
VCC3

ICH2 REFERENCE VOLTAGE

VCC1_8

HUB_IREF

C142 R222
103P

C141
104P

C140
104P

R223
150RST

150RST

VCC3

CB171
104P

CB184

CB146

CB170

CB167

104P

104P

104P

Place one 0.1U/0.01U pair in each corner and
2 on opposite sides close to ICH2 if it fit

CB141 CB157

104P

ICH2 DECOUPLING CAPACITORS

CB142
103P

CB134

CB140

104P

104P103P

Distribute near the 1.8V
power pin of the ICH2

VCC1_8SBVCC1_8

CB158

104P

104P

Distribute near the VCC1_8SB
Power pin of the ICH2

Place Cap. as Close as possible to ICH2
Trace width use 15 mils and 15mils space

Title

Micro-Star

Document Number

Last Revision Date:

Wednesday, July 18, 2001

MS-6532

Brookdale ICH2 PCI

Sheet of

10 32

Rev

1.0A