MSI MS-7074 Schematics

8

7

6

5

4

3

2

1

Vender checked

Callisto-J

Cover Sheet

MS-7074N1

D D

Version 0A FSB400/533

Block Diagram

the circuit

1
2

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

CPU: Willamette/Northwood/Prescott mPGA-478B Processor
System Chipset : Brookdale-GV + ICH4
Platform: Micro ATX

Clock ICS950218 & ATA100 IDE Connector
mPGA478-B INTEL CPU Sockets
INTEL Brookdale-G GMCH -- North Bridge
INTEL ICH4 -- South Bridge

ICS S.C. Lai

3
4 - 5
6 - 8
9 - 10
11LPC I/O LPC47M997

On Board Chipset:

C C

Expansion Slots:

BIOS -- FWH
LPC Super I/O -- SMSC47M997
Clock Generator -- ICS950218
AC'97 Codec --AD1981B
Onboard Lan Chipset-- RealTek RTL8101L

PCI2.2 SLOT * 3

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

12
13
14
15
16
17

AC'97(1981B) Codec and Audio Connector

USB Connector

B B

MS7074N1

ORCAD Config.MODEL Config. ERP NumberFunction
cfg-7074-std ALL STD 601-7074-A10

Option

ACPI Controller (MS-7)
VRM 10_6565
Realtek RTL8101L LAN
VGA Connector
Front Panel & Connectors & FAN
Jumper Setting & Manual Parts

PM : Josephchu / 8804
BIOS : ShineWu / 1061

A A

DQA1:
PE : Adamlin / 2665
China RD :
China PE :

8

7

6

5

GPIO Definition

4

MSI

Title

Size Document Number Rev

3

Date: Sheet of

2

MICRO-STAR

COVER SHEET

MS-7074

18
19
20
21
22
23
24
25
27-28

1 26Wednesday, April 07, 2004

1

0A

Block Diagram

VRM

P4 478-Pin Processor

ADDR

ADDR

AGTL+ BUS

CTRL

CTRL

DATA

DATA

1

CPUCLK, CPUCLK# 100/133 MHZ

MCHCLK, MCHCLK# 100/133 MHZ

MCH_66 66MHZ

DOT_CLK 48MHZ

X'TEL

14.318MHZ

Clock 408

Generator

AGPCLK 66MHZ

ICH_66 66MHZ

ICH_PCLK 33MHZ

FWH_PCLK 33MHZ

SIO_PCLK 33MHZ

PCICLK0,1,2,3 33MHZ

LAN_PCLK 33MHZ

SIO_48 48MHZ

ICH_48 48MHZ

ICH_14 14.318MHZ

CPU CLK*3
3V 66M*4
PCI 33M*10
Ref CLK 14.318M*2
48M *1
24_48M *1

VGA

VGA BUS

Connector

VCCP

A A

IDE Primary

UltraDMA 66/100

IDE Secondary

AC'97 Link / LAN / EEPROM

VCC5_SB 5V
VCC3_SB 3.3V
VCC1_5SB 1.5V

Onboard

AC'97 Codec

USB 6 PORT

845GV

BGA 760 Pin

HUB LINK
BUS

ICH4

FW82801DB

VCC_AGP 1.5V
MEM_STR 2.5V

VCCP
VCC3 3.3V
VCC_AGP 1.5V

LPC SIO

ICH_66 66MHZ

ICH_PCLK 33MHZ

ICH_48 48MHZ

ICH_14 14.318MHZ

INT & PWR-MNG

SIO_PCLK 33MHZ

CK_14M_SIO 14.318MHz

PCI BUS

LPC BUS

DDR BUS

PCICLK0,1,2,3 33MHZ

LAN_PCLK 33MHZ

FWH_PCLK 33MHZ

DDR2

DDR1

PCI Slot 1

PCI Slot 2

RealTek
8101L

LAN Chip

FirmWare
Hub

BIOS

PCI Slot 3

Audio port

USB Port 5

USB Port 6

USB Port 3

USB Port 4

USB Port 1

USB Port 2

Mouse Floopy Parallel

Keyboard

1

Serial1,2

Game Port

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

Block Diagram

MS-7074

2 26Friday, April 02, 2004

0A

8

CP6 X_COPPER

VCC3

C264

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

FB10 X_80_0805
C356

filtering from 10K~1M

FB13 X_80_0805

CP9 X_COPPER

C303
104P

VCCP

C307
X_10u/0805

SMBCLK_ISO11,13,20

SMBDATA_ISO11,13,20

VCC3

R265 220

C283
10u/0805104P

VDDA3V

7

SMBCLK_ISO
SMBDATA_ISO

R270 1K

R271

1K

CLOCK GENERATOR BLOCK

C324
104P

C326
104P

C281
104P

C279
104P

C300
104P

C280
103P

C323
103P

C313
103P

39

36

46

43

29

18

13

24

21

47
34

33
26

25
19

U15

CPU_VDD

CPU_GND

MREF_VDD

MREF_GND

3V66_GND

9

PCI_VDD

5

PCI_GND
PCI_VDD

PCI_GND

48_VDD

48_GND

2

REF_VDD

REF_GND
CORE_VDD

CORE_GND
SCLK

SDATA
VTT_GD#

ICS-ICS950218-SSOP48

VCC3V

Q38
2N3904S

6

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

CPUCLK2

CPUCLK2#

3V66_03V66_VDD
3V66_1
3V66_2

3V66_48/SEL66_48#

FS2/PCI0
FS3/PCI1

SEL48_24#/PCI2

FS4/PCI3

PCI4
PCI5
PCI6
PCI7
PCI8
PCI9

FS0/48MHz

FS1/24_48MHz

MUL0/REF0
MUL1/REF1

IREF

RESET#

PWR_DN#

5

*Trace < 0.5"

22PC317

22PC305

CPUCLK
CPUCLK#

MCHCLK
MCHCLK#

MCH_66
ICH_66
DOT_CLK

FWH_PCLK
PCICLK1
PCICLK2
SIO_PCLK
LAN_PCLK

ICH_PCLK

ICH_48

ICH_14
CK_14M_SIO
AC97_14

VCC3V

Iref = 2.32mA

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

R231 27.4RST

CPU0#

R232 27.4RST

CPU1

R234 27.4RST

CPU1#

R235 27.4RST

R237 33
R238 33

DOT_48

R239 33

FS2
FS3
SEL48_1

FS4

FS0
FS1

MUL0
MUL1

X1

X2

PWR_DN#

7 8

RN59

5 6

8P4R-33

3 4
1 2
7 8

RN60

5 6

8P4R-33

3 4
1 2

R261 33

R229 33
R253 33
R254 33

X1 14M-32pf-HC49S-D

R236 475RST

R313 0

R230 1K

VCC3 VCC3 VCC3 VCC3

4

CPUCLK 4
CPUCLK# 4

MCHCLK 6
MCHCLK# 6

MCH_66 6
ICH_66 10
DOT_CLK 6

FWH_PCLK 12
PCICLK1 16
PCICLK2 16
SIO_PCLK 11
LAN_PCLK 22
PCICLK0 16
ICH_PCLK 9

ICH_48 10

ICH_14 10
CK_14M_SIO 11
AC97_14 18

FP_RST# 10,20

R185 X_10K

VCC3

3

Shut Source Termination Resistors

CPUCLK

R217 49.9RST

CPUCLK#

R218 49.9RST

MCHCLK

R219 49.9RST

MCHCLK#

R220 49.9RST

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

CLOCK STRAPPING RESISTORS

FS0
FS3
FS2
FS4
FS1

R250 10K

R260 10K
R258 10K
R263 10K
R264 10K
R251 1.5K

BSEL0 0 100 ; 1 133

FS4 FS3 FS2 FS1 FS0

1 1 1 1 1
1 1 1 1 0 200 MHz

MUL0
MUL1

MUL 1:0

0 0 4X
0 1 5X

1 0 6X

1 1 7X

R228 X_10K
R216 10K

R255 10K

Ioh=6*Iref Voh=0.7V
Ioh=7*Iref Voh=0.81V

VCC3V

BSEL0 4,6

FSB (MHz)
100 MHz1 1 1 0 1
133 MHz

VCC3V

VCC3V

2

Pull-Down Capacitors

ICH_66
MCH_66

FWH_PCLK
PCICLK1
PCICLK2

SIO_PCLK
LAN_PCLK
PCICLK0
ICH_PCLK

ICH_14
AC97_14PCICLK0
ICH_48

CK_14M_SIO

DOT_CLK

used only for EMI issue

Trace less 0.2"

SEL48_1 VCC3V

DOT_48

1

X_10pC269
X_10pC268

7

8

5

6

3

4

1

2

1

2

3

4

5

6

7

8

10PC267
X_10PC328
X_10PC325
X_10PC327
X_10PC270

R259 X_10K

R240 10K

CN9
X_8P4C-10P

CN10
X_8P4C-10P

0 Set Pin 27 48MHz

C333
104P

C263
104P

C314
104P

C271
104P

SMBCLK_ISO
SMBDATA_ISO

R207 X_2.7K
R208 X_2.7K

VCC3

B B

A A

PDD[0..15]10 SDD[0..15]10

8

PDD[0..15] SDD[0..15]

HD_RST#20

PD_DREQ10

PD_IORDY10
PD_DACK#10

PD_CS#110

HD_RST#
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

IRQ149

PD_A110

PD_LED23

R109

4.7K

PRIMARY IDE BLOCK SECONDARY IDE BLOCK

IDE2

7

R193 33

C140
X_220P

YJ220-CB-1

1

2
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

R136
10K

N32-2201021-H06 N32-2201031-H06

PDD8
PDD9
PDD10
PDD11
PDD12

12

PDD13
PDD14

1615

PDD15

22

24

26

28

30

32

34

36

38

4039

R120
15K

PD_DET 12 SD_DET 12
PD_A2 10 SD_A010PD_A010
PD_CS#3 10

SD_DREQ10

SD_IOW#10PD_IOW#10

SD_IOR#10PD_IOR#10
SD_IORDY10
SD_DACK#10

SD_CS#110

SD_LED23

ATA100 IDE CONNECTORS

6

5

4

HD_RST#

R192 33

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

IRQ159

SD_A110

R116

C166

4.7K

X_220P

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

3

R146
10K

VCC3VCC5 VCC5VCC3

1
3 4
5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

IDE1
YJ220-CW-1

2

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22
24
26
28
30
32
34
36
38
4039

R124
15K

MSI

Title

Size Document Number Rev

Date: Sheet of

SD_A2 10
SD_CS#3 10

MICRO-STAR

CLOCK GEN & ATA100 IDE

MS-7074

2

3 26Wednesday, April 07, 2004

1

0A

8

7

6

5

4

3

2

1

CPU SIGNAL BLOCK

HA#[3..31]6

VID[0..4] 21

D D

U6A

STPCLK#9

HDRDY#6

CPU_GD10

HDBSY#6
HTRDY#6

HLOCK#6

IGNNE#9

CPUVID_GD21

FERR#9

HINIT#9,12

HADS#6
HBNR#6

HITM#6

HBPRI#6

HSMI#9
A20M#9

BSEL03,6

HIT#6

PROCHOT#

SLP#9

VID521

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

ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK

BSEL0

CPU_GD
CPURST#
HD#63

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

HINV#[0..3]6

C C

HDEFER#6

CPU_TMPA11

VTIN_GND11

THERMTRIP#9

For PSC

B B

CPURST#6

HD#[0..63]6

AC3

AA3
AB2

AF26

AB26

AD2

AD3
AE21
AF24
AF25

AD6

AD5
AB23
AB25
AA24

AA22
AA25

W25
W26

E21
G25
P26
V21

A22

Y21
Y24
Y23

Y26
V24

V6
B6
Y4

W5

H5
H2

J6

G1
G4
G2

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

U21

D52#

HA#30

HA#29

HA#31

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

A30#

A29#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

V25

U23

U24

U26

T23

T22

T25

T26

HA#28

A28#

D43#

R24

HA#26

HA#27

A27#

D42#

R25

P24

HA#25

A26#

D41#

R21

A25#

D40#

HA#23

HA#24

A24#

D39#

N25

N26

HA#22

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

HA#15

A16#

D31#

K23

A15#

D30#

HA#14

HA#13

A14#

D29#

J24

L22

A13#

D28#

HA#11

HA#12

A12#

D27#

M21

H24

HA#10

A11#

D26#

G26

HA#9

A10#

D25#

L21

HA#8

A9#

D24#

D26

HA#7

A8#

D23#

F26

HA#6

A7#

D22#

E25

HA#5

A6#

D21#

F24

A5#

D20#

HA#4

A4#

D19#

F23

HA#3

G23

A3#

D18#

D17#

E24

AE25A5A4

DBR#

VSS_SENSE

VCC_SENSE

Differential
Host Data
Strobes

D16#

D15#

D14#

D13#

D12#

H22

D25

J21

D23

C26

H21

AD26

AC26

ITP_CLK1

D11#

D10#

G22

B25

VID4

AE1

ITP_CLK0

D9#

D8#

D7#

C24

C23

B24

VID3

AE2

VID4#

D6#

D22

VID2

AE3

VID3#

D5#

C21

VID1

AE4

VID2#

D4#

A25

VID0

AE5

VID1#

VID0#

LINT0/INTR

D3#

D2#

A23

B22

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#

LINT1/NMI

D1#

D0#

B21

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

PGA-S478-F02

GTLREF1

BPM#5

BPM#4

BPM#1
BPM#0

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

R54 62

1 2
3 4
5 6
7 8

RN22 62R

R50 62

HRS#2
HRS#1
HRS#0

R41 61.9R1%
R89 61.9R1%

HREQ#[0..4] 6

CPUCLK# 3
CPUCLK 3

HRS#[0..2] 6

HBR#0 6

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

NMI 9
INTR 9

VCCP

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

ITP_TMS
ITP_TDO
ITP_TDI
ITP_TRST#
ITP_TCK

ALL COMPONENTS CLOSE TO CPU

CPU STRAPPING RESISTORS

PROCHOT#
CPU_GD
HBR#0
CPURST#
HINIT#

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

0.62*Vccp

GTLREF1

C80 R85
220P

CPU ITP BLOCK

R53 39
R52 75

R49 150
R40 680
R39 27

R42 62
R91 300
R43 150
R92 51
R51 X_330

RN3 62R

1 2
3 4
5 6
7 8

C79
105P

VCCP

VCCP

R84
100R1%

169R1%

VCCP

VCCP

CPU GTL REFERNCE VOLTAGE BLOCK

HD#5

HD#6

HD#4

HD#3

HD#2

HD#1

HD#0

MSI

Title

Size Document Number Rev

4

3

Date: Sheet of

2

MICRO-STAR

INTEL mPG478 CPU1

MS-7074

4 26Wednesday, April 07, 2004

0A

1

HD#8

HD#7

HD#47

HD#46

HD#45

HD#44

HD#43

HD#41

HD#42

HD#40

HD#39

HD#38

HD#37

HD#36

HD#34

HD#35

HD#32

HD#33

6

HD#30

HD#31

HD#29

HD#28

HD#26

HD#27

HD#24

HD#25

HD#23

HD#22

HD#20

HD#21

HD#19

HD#18

HD#16

HD#17

HD#53

HD#48

HD#51

HD#50

HD#49

HD#52

A A

8

7

HD#14

HD#15

5

HD#12

HD#13

HD#10

HD#11

HD#9

8

VCCP

A10

A12

A14

A16

A18

VSS

AE15

VCC

VSS

AE17

VCC

VSS

AE19

VCC

VSS

AE22

VCC

VSS

AE24

A20A8AA10

VCC

VCC

VSS

VSS

AE26

AE7

VCC

VSS

AE9

U6B

D D

C C

B B

D10

A11
A13
A15
A17
A19
A21
A24
A26

AA1
AA11
AA13
AA15
AA17
AA19
AA23
AA26

AA4

AA7

AA9
AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AB3

AB6

AB8

AC11
AC13
AC15
AC17
AC19

AC2

AC22
AC25

AC5

AC7

AC9

AD1

AD10
AD12
AD14
AD16
AD18
AD21
AD23

AD4

AD8

AE11
AE13

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

A3

VSS

A9

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

AF1

VCC

VSS

AA12

VCC

VSS

AF10

AA14

VCC

VSS

AF12

AA16

VCC

VSS

AF14

AA18

VCC

VSS

AF16

AA8

VCC

VSS

AF18

7

AB11

VCC

VSS

AF20

AB13

VCC

VSS

AF6

AB15

VCC

VSS

AF8

AB17

VCC

VSS

B10

AB19

VCC

VSS

B12

AB7

B14

VCC

VSS

AB9

B16

VCC

VSS

AC10

VCC

VSS

B18

AC12

VCC

VSS

B20

AC14

VCC

VSS

B23

AC16

AC18

VCC

VSS

B26B4B8

VCC

VSS

AC8

VCC

VSS

6

CPU VOLTAGE BLOCK

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

VCC

VSS

AE18

VCC

VSS

AE20

VCC

VSS

D14

AE6

VCC

VSS

D16

AE8

AF11

AF13

AF15

VCC

VCC

VCC

VCC

VSS

VSS

VSS

VSS

D18

D20

D21D3D24D6D8E1E11

AF17

VCC

VSS

AF19

VCC

VSS

AF2

VCC

VSS

AF21

VCC

VSS

AF5

VCC

VSS

AF7

E13

VCC

VSS

AF9

E15

5

VCC

VSS

4

C31

104P

B11

B13

B15

B17

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

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

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

F25F5F8

G21G6G24

VSS

VSS

G3H1H23

VSS

VSS

VSS

H26H4J2

VSS

VSS

VSS

J22

VSS

VSS

J25J5K21

VSS

VSS

VSS

E17

E19

E23

E7E9F10

F12

F14

F16

E4

E26

F18F2F22

F17

XX1

F19

VCC

HVSS

XX2

F9

VCC

HVSS

XX3

VCC

HVSS

XX4

AF4

VCC-VID

HVSS

HVSS

XX5

3

AF3

VCC-VIDPRG

HVSS

HVSS

XX6

XX7

XX8

AE23

VCC-IOPLL

HVSS

HVSS

HVSS

XX9

XX10

AD20

VCCA

HVSS

XX11

HVSS

XX12

HVSS

XX13

HVSS

XX14

HVSS

XX15

XX16

HVSS

XX17

VCC_VID 20,21

VSSA

HVSS
HVSS
HVSS
HVSS
HVSS
HVSS
HVSS
HVSS
HVSS

HVSS

HVSS

HVSS

HVSS

HVSS

XX18

XX19

XX20

XX21

XX22

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

HVSS

HVSS

XX23

PGA-S478-F02

2

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
XX32
XX31
XX30
XX29
XX28
XX27
XX26
XX25
XX24

1

L4

4.7u-10%
L3

4.7u-10%

C84

C83

22u/1206

22u/1206

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

VCCP

BOOT 21

R90 X_0

CPU DECOUPLING CAPACITORS

VCCP VCCP

A A

8

7

C55
X_10u/1206

C43
X_10u/1206

C53
X_10u/1206

C54
X_10u/1206

C66
X_10u/1206

C56
X_10u/1206

-In Socket-

6

C50
X_10u/1206

C49
X_10u/1206

C65
X_10u/1206

C64
X_22u/1206

5

VCCP

C70
X_10u/1206

C61
X_10u/1206

C44
X_10u/1206

C51
X_10u/1206

Title

MSI

Size Document Number Rev

4

3

Date: Sheet of

2

MICRO-STAR

INTEL mPGA478-B CPU2

MS-7074

5 26Wednesday, April 07, 2004

1

0A

5

HA#[3..31]4

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

D D

HBR#04
HBNR#4
HBPRI#4
HLOCK#4

HADS#4

HREQ#[0..4]4

C C

B B

HRS#[0..2]4

HINV#[0..3]4

HIT#4
HITM#4
HDEFER#4

HTRDY#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

MCHCLK3
MCHCLK#3

R108 24.9_1%
R132 24.9_1%

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

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

HRS#0
HRS#1
HRS#2

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

HY_RCOMP
HX_RCOMP

U9A

W31

HA3#

AA33

HA4#

AB30

HA5#

V34

HA6#

Y36

HA7#

AC33

HA8#

Y35

HA9#

AA36

HA10#

AC34

HA11#

AB34

HA12#

Y34

HA13#

AB36

HA14#

AC36

HA15#

AC31

HA16#

AF35

HA17#

AD36

HA18#

AD35

HA19#

AE34

HA20#

AD34

HA21#

AE36

HA22#

AF36

HA23#

AE33

HA24#

AF34

HA25#

AG34

HA26#

AG36

HA27#

AE31

HA28#

AH35

HA29#

AG33

HA30#

AG31

HA31#

U33

BREQ0#

T34

BNR#

M34

BPRI#

T35

HLOCK#

T36

ADS#

V36

HREQ0#

AA31

HREQ1#

W33

HREQ2#

AA34

HREQ3#

W35

HREQ4#

P36

HIT#

M36

HITM#

N36

DEFER#

V30

HTRDY#

R36

RS0#

U34

RS1#

P34

RS2#

U31

DBSY#

U36

DRDY#

AB35

HAD_STB0#

AF30

HAD_STB1#

N31

HD_STBN0#

L31

HD_STBP0#

G33

HD_STBN1#

J34

HD_STBP1#

C30

HD_STBN2#

E29

HD_STBP2#

D25

HD_STBN3#

E25

HD_STBP3#

N33

DINV_0#

C35

DINV_1#

B33

DINV_2#

C26 H30

DINV_3# HD_VREF0

K30

HCLKP

J31

HCLKN

V35

HY_RCOMP

B28

HX_RCOMP

HOST

Trace 10 mils & 7mils space < 0.5"

D3

BAV99

HL0
HL1
HL2
HL3
HL4
HL5

3

AA7

HI0

AB8
AC7
AC5
AD8

AF4 AD3

AD4
AC4

G15
H16

E15
F16

C15
D16

2

2

2

3

3

1

1

1

HUB LINK

HI1
HI2
HI3
HI4
HI5 HI_REF

HI_STBS
HI_STBF

VGA

D5
BAV99

BLUE
BLUE#

GREEN
GREEN#

RED
RED#

HL[0..10]9

HL_STB9
HL_STB#9

A A

CRT_B15

CRT_B#15

CRT_G15

CRT_G#15

CRT_R15

CRT_R#15

VCC_AGP

D4

BAV99

5

4

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

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

GCLKIN
RSTIN#

CPURST#

PWROK

HD_VREF1
HD_VREF2

HA_VREF

HCC_VREF

HY_SWNG
HX_SWNG

HI10

HI_SWING

HL_RCOMP

DDCA_DATA

DDCA_CLK

HSYNC

VSYNC

DREFCLK

REFSET

Brookdale_GMCH

4

3

PSBSEL

AB10
AD10

AD6
AC9
AC1
AE3

W19

AA19

W20
U21
W21

AA21

C10
D10

H10

C11
D11

G11

C12
D12

H12
G13

H14

AA17

W18
W17

U19
U17

AG2
AG1

C14

AA2
AA4
AA3
AA5

AB2
AB3

A3
A7
C1
D4
D6

G1

K6
L1
L9
P6
R1
R9

W9

V6
K10
K12
K14
K16
P10
V10

Y19

A9

B9

C9

D9

E9
B10

F10
A11

B11

E11

J11

B12

F12

J13

J15

V19

A15
B14
A13

B15

Y3

Y2

W7

Y4

Y8
A37

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

VCC_HI
VCC_HI
VCC_HI
VCC_HI

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

VCC

VCC
VCC

VCC
VCC

VCC
VCC

VCCA_SM
VCCA_SM

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

POWER

Other

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

HVREF

P30

HSWNG

Y30
H28

HL6

AE4

HI6
HI7
HI8
HI9

AE5
AF3
AE2
AF2

AD2
AC2

C7
D7

B7
C6

D14
B16

HL7
HL8
HL9
HL10

HUB_MREF
HI_SWING

HL_RCOMP

R165 68.1_1%

DOT_CLK

REFSET

R141 130_1%

MCH_66 3
PCIRST# 9,12,20
CPURST# 4
MS7_POK 10,20

C215
X_10P

HL[0..10] 9

X_COPPER

Trace 10 mils &
7mils space <

0.5"

VCC_AGP

3VDDCDA 15
3VDDCCL 15

3V_HSYNC 15
3V_VSYNC 15

DOT_CLK 3

HD#[0..63] 4

CP3

BSEL03,4

VCC_AGP

VCC_AGP

VCCA_SM

R144
X_0

VCCA_DPLL

C165

0.1u_X7R

VCC3

R149 8.2K

R148

8.2K

VCC_AGP

R164 X_8.2K

3

U9C

C187 0.1u

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

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

VCCA_FSB

VCCQ_SM
VCCQ_SM
VCCQ_SM

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAPVCC_GPIO

2

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

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

A17
AT21

AU21
AT20

G37
L37
R37
AC37
A31B6

A2

NC

A36

NC

AH34

NC

AJ35

NC

AT1

NC

AT37

NC

AU1

NC

AU2

NC

AU36

NC

AU37

NC

B1

NC

B37

NC

Brookdale_GMCH

2

1

MEM_STR

VCCP

VCCA_FSB
VCCQ_SM

VTT_CAP1
VTT_CAP2
VTT_CAP3
VTT_CAP4
VTT_CAP5

Place <0.1"

Title

Size Document Number Rev

Date: Sheet of

GMCH REFERENCE BLOCK

VCCA_FSB

VCCA_DPLL

+

C180
680uF

VCCA_SM

C219

0.1u_X7R

VCCQ_SM

C153

0.1u_X7R

L17
L01-0106027-J07
L,inductor,1u/10%,1206,1A(max.),RDC=0.09 ohm

100R1%

HVREF

C137

0.1u

Place Cap. as Close as possible to

, Trace width 12 mils & 10mils space

GMCH

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

C116 0.1u
C118 0.1u
C119 0.1u
C117 0.1u
C130 0.1u

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

MSI

MSI

L9 0.82uH_0603

C157

C161

0.1u_X7R

22u-1206

C173
X_0.1u_X7R

L12 0R

+

EC29

100u_6.3V
L8 0.68uH-0805
C151

4.7u-0805

R137
1_1%

VCCP

R127

R128
169R1%

HI_SWING

C204

0.01u

HUB_MREF

C218

0.01u

MICRO-STAR

BROOKDALE-G GMCH1

MS-7074

1

R147 1_1%L10 10uH-0805

I=150mA

HSWNG

C198

0.1u

C216

0.1u

C217

0.1u

I=30mA

I=35mA

I=1A

VCC_AGP

6 26Wednesday, April 07, 2004

C126

0.1u

C144

0.01u

VCC_AGP

VCC_AGP

VCC_AGP

MEM_STR

VCCP

R173
226_1%

R182
100_1%

R181
100_1%

R122
301_1%

R126
150_1%

0A

5

MDQ0
MDQ1
MDQ2
MDQ3
MDQ4
MDQ5
MDQ6
MDQ7
MDQ8
MDQ9
MDQ10

D D

C C

Trace lengh
must as short
as possible
for SRCVEN

X_0_Solder

R335

B B

A A

DDR_VREF

Trace width 12
mil with 12 mil
space for
SM_VREF.

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

SRC_O#

SRC_I#

5

AN4
AP2
AT3
AP5
AN2
AP3
AR4
AT4
AT5
AR6
AT9

AR10

AT6
AP6
AT8

AP8
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

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#

DDR

AGP

SCMDCL_K0

SCMDCLK_0#

SCMDCLK_1

SCMDCLK_1#

SCMDCLK_2

SCMDCLK_2#

SCMDCLK_3

SCMDCLK_3#

SCMDCLK_4

SCMDCLK_4#

SCMDCLK_5

SCMDCLK_5#

SMX_RCOMP0

SMY_RCOMPSM_VREF

G_FRAME#

G_TRDY#

G_DEVSEL#

G_STOP#

AD_STB0#
AD_STB1#

AGP_VREF

AGP_RCOMP

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

SMAB1
SMAB2
SMAB4
SMAB5

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

SDM0

SDM1

SDM2

SDM3

SDM4

SDM5

SDM6

SDM7
SCKE0

SCKE1
SCKE2
SCKE3

SCS0#
SCS1#
SCS2#
SCS3#

SBA_0

SBA_1
SRAS#
SCAS#

SWE#

G_IRDY#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

SB_STB#

ST0
ST1

ST2
AD_STB0
AD_STB1

PIPE#

RBF#

WBF#

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

AP25
AN23
AN19
AK18

AR2
AT7
AT12
AT17
AR24
AT29
AT34
AL36

AP4
AR8
AP12
AR18
AT24
AP28
AR34
AL34

AP13
AN13
AK14
AL13

AL29
AP31
AK30
AN31

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

AN27
AP27
AK28
AN29
AP29

AF10
AJ34AM2
M4

N7
N5
N2
P2
P4

D5
B5

C3
C2
D3
D2
E4
E2
F3
F2

F4
E5

C4
B4
B3

V8
U7
M8
L7

H8
G7
G5

W2
L2

4

4

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

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

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_RCOMP
SMY_RCOMP

Trace:Space=12mils:25mils

AGPREF

C202 0.1u

R163 40.2_1%

DDRMAB1 13,14
DDRMAB2 13,14
DDRMAB4 13,14
DDRMAB5 13,14

MSCKE[0..3] 13,14

MSCS0# 13,14
MSCS1# 13,14
MSCS2# 13,14
MSCS3# 13,14

DCLK0 13
DCLK0# 13
DCLK1 13
DCLK1# 13
DCLK2 13
DCLK2# 13
DCLK3 13
DCLK3# 13
DCLK4 13
DCLK4# 13
DCLK5 13
DCLK5# 13

MSBS0 13,14
MSBS1 13,14
MRAS# 13,14
MCAS# 13,14
MWE# 13,14

VCC_AGP

R172
1KRST

AGPREF: 10uA

R180
1KRST

AGPREF

DDRMAA[0..12] 13,14

MEM_STR

R169

60.4_1%

R162

60.4_1%

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

Brookdale_GMCH

VCC_AGP

3

C223

0.1u

C272 104P

3

R105

60.4_1%

R100

60.4_1%

C108

0.1uC195 0.1u

VCC3_SB VCC3

C383
104P

C190
104P

2

1

DDR SERIAL RESISTORS

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

MS-7074

1

MDQ1
MDQ5
MDQ4
MDQ0
MDQ3
MDQ7
MDQ6
MDQ2
MDQ13
MDQ12
MDQ9
MDQ8
MDQ11
MDQ10
MDQ15
MDQ14
MDQ21
MDQ17
MDQ16
MDQ20
MDQ23
MDQ19
MDQ22
MDQ18
MDQ25DDRMD25
MDQ29
MDQ28
MDQ24
MDQ31
MDQ27
MDQ30
MDQ26
MDQ37
MDQ33
MDQ36
MDQ32
MDQ35
MDQ39
MDQ38
MDQ34
MDQ41
MDQ45
MDQ44
MDQ40
MDQ47
MDQ43
MDQ46
MDQ42
MDQ53
MDQ52
MDQ49
MDQ48
MDQ51
MDQ50
MDQ55
MDQ54
MDQ57
MDQ61
MDQ56
MDQ60
MDQ59
MDQ63
MDQ58
MDQ62

SDM0 13,14
SDM1 13,14
SDM2 13,14
SDM3 13,14
SDM4 13,14
SDM5 13,14
SDM6 13,14
SDM7 13,14

SDQS[0..7] 13,14

7 26Wednesday, April 07, 2004

0A

DDRMD1

RN43 10

DDRMD[0..63]13,14

2

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

DDRMD29
DDRMD28
DDRMD24
DDRMD31
DDRMD27
DDRMD30
DDRMD26
DDRMD37
DDRMD33
DDRMD36
DDRMD32
DDRMD35
DDRMD39
DDRMD38
DDRMD34
DDRMD41
DDRMD45
DDRMD44
DDRMD40
DDRMD47
DDRMD43
DDRMD46
DDRMD42
DDRMD53
DDRMD52
DDRMD49
DDRMD48
DDRMD51
DDRMD50
DDRMD55
DDRMD54
DDRMD57
DDRMD61
DDRMD56
DDRMD60
DDRMD59
DDRMD63
DDRMD58
DDRMD62

MSDM0 SDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

Title

Size Document Number Rev

Date: Sheet of

7 8
5 6
3 4
1 2

RN41 10

7 8
5 6
3 4
1 2

RN39 10

7 8
5 6
3 4
1 2

RN36 10

7 8
5 6
3 4
1 2

RN34 10

7 8
5 6
3 4
1 2

RN31 10

7 8
5 6
3 4
1 2

RN29 10

7 8
5 6
3 4
1 2

RN27 10

7 8
5 6
3 4
1 2

RN21 10

7 8
5 6
3 4
1 2

RN19 10

7 8
5 6
3 4
1 2

RN17 10

7 8
5 6
3 4
1 2

RN15 10

7 8
5 6
3 4
1 2

RN14 10

7 8
5 6
3 4
1 2

RN11 10

7 8
5 6
3 4
1 2

RN9 10

7 8
5 6
3 4
1 2

RN5 10

7 8
5 6
3 4
1 2

R154 10
R142 10
R130 10
R104 10
R88 10
R81 10
R74 10
R71 10

R153 10
R143 10
R133 10
R106 10
R93 10
R79 10
R73 10
R70 10

MSI

MICRO-STAR

BROOKDALE-G GMCH2

5

4

3

2

1

C17

GMCH DECOUPLING CAPACITOR

D17

E17

G17

J17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

AM24

VSS

VSS

AM16

A25

VSS

VSS

VSS

VSS

VSS

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

GND

B17

AH16

M10

T10

Y10

AH20

AH24

AH28

AF28

AB28

V28

P28

K24

K28

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

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

VSS
HVSS
HVSS
HVSS
HVSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSVSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

GND

Brookdale_GMCH

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
XX1
XX2
XX7
XX8

AL27
AR27
AU27
F28
AM28
E1
J1
N1
U1
AA1
AE1AJ21
AN1
AR1
B2
D15

AR15
AU15
N37
C16

VCC_AGP

C199

Pin A5

0.1u
C196

Pin J1

0.1u
C197

Pin E1

0.1u
C200

Pin N1

0.1u

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

C170

0.01u

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC_AGP

C203

Pin AA1

0.1u
C205

Pin AE1

0.1u

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

VCCP

C150 105P
C154 105P
C156 105P

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

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

MEM_STR

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

MEM_STR 470u*2 <3VSB 1000u

VCC_AGP

C176

Pin B14

0.01u
C172

Pin A15

0.1uC201

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

C115

Pin AL37

0.1u
C123

Pin AU33

0.1u
C133

Pin AU29

0.1u
C142

Pin AU25

0.1u
C160

Pin AU17

0.1u
C169

Pin AU13

0.1u
C175

Pin AU9

0.1u
C181

Pin AU5

0.1u

VCCP

C152

10u-1206

C147
10u-1206

U9D

U18

VSS

V18

Y18
AA18
AL31

D D

C C

B B

AR31
AU31

AB32
AD32
AF32
AH32

AR19

AM32

AJ33
AN33
AR33

AA20

AM20

W34

AR21

F32
H32
K32
M32
P32

V32
Y32

AM4

AG5
AN5
AR5

A33
C33

AB6
AF6
AM6
U20
V20
Y20

A21
B21
C21
D21
E21
G21

D34
A35

E35
G35

AN7
AR7
AU7

V21
Y21

F22
H22

XX5
XX6
XX3
XX4

T32

C5

H6
M6

J21

J35
L35

C8
D8

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

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
VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS

F6

VSS
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
VSS
VSS

F8

VSS
VSS

VSS

VSS
VSS
VSS

HVSS
HVSS
HVSS
HVSS

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

A A

MSI

Title

Size Document Number Rev

Wednesday, April 07, 2004

5

4

3

2

Date: Sheet of

MICRO-STAR

Broodale-G GMCH3

MS-7074

8

1

0A

26

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

ICH4 PULL-UP/DOWN RESISTORS

V10

V16

VCC3_3

VCC3_3

GND24

GND25

V18

VCC3_3

VCC3_3

GND26

GND27

C17

C19

VCC1_5SB

E20

E13

E12

VCCSUS1_5

VCCSUS1_5

GND28

GND29

GND30

C21

C23C6D1

F14

G18R6T6

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND31

GND32

GND33

GND34

D12

D15

D17

U6

E11

F10

VCCSUS1_5

VCCSUS1_5

VCCSUS3_3

GND35

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

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

THRMTRIP#

HI_SWING

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

GND44

GND45

GND46

GND47

E17

E18

E19

A20M#

CPUSLP#

FERR#

IGNNE#

INIT#

INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

HI10
HI11

HI_STB

HL_STB#

HLCOMP

HIREF

PIRQA#

PIRQB#
PIRQC#
PIRQD#

IRQ14
IRQ15

APICCLK

APICD0

APICD1
SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

LAN_CLK

82801DB

U16A

NC

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9

AB23
U21

FERR#

AA21
W21
V22
AB22
V21

SMI#

W23
V23

KB_RST#

U22

A20GATE#

Y22
U23
W20

HL0

L19

HL1

L20

HL2

M19

HL3

M21

HL4

P19

HL5

R19

HL6

T20

HL7

R20

HL8

P23

HL9

L22

HL10

N22

R223 62

K21
P21
N20

R243 60.4_1%

R23

HI_ISWING

R22

HUB_IREF

M23
D5

C2
B4
A3

AC13
AA19

APICCLK

J19

APIC_D0

H19

APIC_D1

K20

SERIRQ

J22

PREQ#0

B1

PREQ#1

A2

PREQ#2

B3

PREQ#3

C7

PREQ#4

B6

PREQ#5

A6

PGNT#0

C1

PGNT#1

E6

PGNT#2

A7

PGNT#3

B7
D6
C5

C11
B11
A10
A9
A11
B10
C10
A12

A20M# 4
SLP# 4
FERR# 4
IGNNE# 4
HINIT# 4,12
INTR 4
NMI 4
HSMI# 4
STPCLK# 4
KB_RST# 11

THERMTRIP#

A20GATE# 11
THERMTRIP# 4

HL[0..10] 6

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

HL_STB 6
HL_STB# 6

VCC_AGP

INTA# 16
INTB# 16
INTC# 16
INTD# 16

IRQ14 3
IRQ15 3

SERIRQ 11
PREQ#0 16

PREQ#1 16
PREQ#2 16
PREQ#3 16,22
PREQ#4 16

PGNT#0 16
PGNT#1 16
PGNT#2 16
PGNT#3 22PCIRST#6,12,20

FERR#

THERMTRIP#

PREQ#A
PREQ#5

APIC_D0
APIC_D1

R198 62
R44 62

R278 8.2K
R277 8.2K

R241 10K
R242 10K

VCCP
VCCP

VCC3

ICH4 REFERENCE VOLTAGE

VCC_AGP

C185

R227

X_0.1u

HI_ISWING

C292

0.01u

HUB_IREF

C290

0.01u

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

C293
X_0.1u

C289
X_0.1u

226_1%

R225
100_1%

R224
100_1%

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

VCC1_5

VCC1_5

GND4

GND5

A20

A22A4AA12

VCC1_5

VCC1_5

GND6

GND7

AA16

V14A5AC17

VCC1_5

VCC1_5

GND8

GND9

AA22

AA3

VCC1_5

GND10

GND11

AA9

AB20

AD0

AD016,22

AD1

AD116,22

AD2

AD216,22

AD3

AD316,22

AD4

AD416,22

AD5

AD516,22

AD6

AD616,22

AD7

AD716,22

AD8

AD816,22

AD9

AD916,22

AD10

AD1016,22

AD11

AD1116,22

AD12

AD1216,22

AD13

AD1316,22

AD14

AD1416,22

AD15

AD1516,22

AD16

AD1616,22

AD17

AD1716,22

AD18

AD1816,22

AD19

AD1916,22

AD20

AD2016,22

AD21

AD2116,22

AD22

AD2216,22

AD23

AD2316,22

AD24

AD2416,22

AD25

AD2516,22

AD26

AD2616,22

AD27

AD2716,22

AD28

AD2816,22

AD29

AD2916,22

AD30

AD3016,22

AD31

AD3116,22

IRDY#16,22
STOP#16,22

PAR16,22

PME#16,22

EE_DOUT

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

PREQ#A

R297 33

EE_DOUT

C_BE#016,22
C_BE#116,22
C_BE#216,22
C_BE#316,22

DEVSEL#16,22

FRAME#16,22

TRDY#16,22

PLOCK#16

SERR#16,22
PERR#16,22

ICH_PCLK3

LAN_DISABLE10

R272

X_2.7K

H5

J3

H3

K1

G5

J4

H4

J5
K2

G2

L1

G4

L2

H2

L3
F5
F4

N1

E5

N2

E3

N3

E4

M5

E2
P1
E1

P2
D3
R1
D2

P4

J2

K4
M4
N4

M3

F1

L5

F2

F3
G1
M2

K5

L4

W2

B5

E8

P5
U5

Y5

D10
D11

A8

C12

K10

AD0
AD1
AD2

VCC1_5

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

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

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

GPIO0/REQA#
GPIO16/GNTA#

PCICLK
PCIRST#
LAN_RST#
EE_CS

EE_DIN
EE_DOUT
EE_SHCLK

GND1

GND2

GND3

A1

A16

A18

AC8B2H18H6J1

VCC3_3

VCC3_3

GND12

GND13

AB7

AC1

VCC3_3

VCC3_3

GND14

GND15

AC10

AC14

VCC3_3

VCC3_3

GND16

GND17

AC18

VCC3

J18K6M10

VCC3_3

GND18

AC23

AC5

VCC3_3

VCC3_3

GND19

GND20

B12

B16

P12P6U1

VCC3_3

VCC3_3

GND21

GND22

B18

B20

VCC3_3

GND23

B22B9C15

Pin A1 Pin H1

VCC3

Pin A4

C296

C351

104P

104P

Reserved pull-down
resistor for ICH4

ICH4 DECOUPLING CAPACITORS

Pin AC10

Pin T1

104P

C359
104P

Pin AC18

C278
104P

C320
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

C288
104P

C284
104P

C285
103P

FOR Core Logic FOR Hub InterfaceFOR PLL

VCC_AGP

C291
104P

VCC1_5SB

C358
104P

C336
104PC366

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

ICH4 PCI/HI/LAN

MS-7074

9 26Wednesday, April 07, 2004

0A

R308 1K

VCC5

D12

VCC3

AA2
AB6

V19
AA1

AA6
AB3
AA4

AB2
AA5

AC3
AB1

AB4
AC4
AC7
AC6
V20

C13

D13
B13

H23

C20
D20

B21
C18
D18

B19
C16
D16

B17
B23

B15
C14

B14
D14

Y23

R2

W6
W7

T21
J23
F19

C9
D9

A13

W3

Y20
J21

W1
W4

R4
U2
U3

U4

A21

A19

A17
A23

A15
A14

1N5817S

V1
Y4
Y2

Y1

Y3

Y6

B8

V5
T3

T2
T4
T5

THERM#11
SLP_S3#20
SLP_S4#20

MS7_POK6,20

CPU_GD4
VRM_GD21

PWRBTN#23

RING#17

RSMRST#20

SUSCLK11

SMBDATA11,16

SMBCLK11,16

ICH_663
ICH_143
ICH_483

AC_RST#18

AC_SYNC18

AC_BCLK18

AC_SDOUT18

AC_SDIN218

SPKR23

FWH_WP#12

LAN_DISABLE9

LAD0/FWH011,12
LAD1/FWH111,12
LAD2/FWH211,12
LAD3/FWH311,12

LFRAME#/FWH411,12

LDRQ#11

USBP0+19

USBP0-19

USBP1+19

USBP1-19

USBP2+19

USBP2-19

USBP3+19

USBP3-19

USBP4+19

USBP4-19

USBP5+19

Place < 0.5"

USBP5-19

OC#119
OC#219
OC#319

Place Cap close
to Pin E7

THERM#
SLP_S4#
MS7_POK
VRM_GD
RING#
RSMRST#

SYS_RST#
BATLOW#

SMBALERT#

INTRUDER#
RTCRST#
VBIAS

RTCX1
RTCX2

AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2

GPI12
GPI13

FWH_WP#
LAN_DISABLE

R233 22.6RST

ICH4 DECOUPLING CAPACITOR

VCC3_SB VCCP

C374

C286

104P

104P

C295
104P

V5REF

C365

104P

VCC5_SB

VCC_AGP

C331

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#

GND48

E21

104P

V5REF1

GND49

GND50

E22F8G19

E15E7V6

V5REF2

V5REF_SUS

GND51

GND52

GND53

G21G3G6H1J6

GND54

GND55

RTC_VCC

C350

C22

VCCPLL

GND56

GND57

K11

105P

K13

Place one 0.1u close to ICH4 <100 mil

VCC_AGP

C294

104P

AB5

VCCRTC

GND58

GND59

K19

VCC_AGP

L23

VCC_HI

GND60

GND61

K23K3L10

VCC1_5SB

M14

P18

T22F6F7E9F9

VCC_HI

VCC_HI

GND62

GND63

L11

L12

VCC_HI

GND64

GND65

L13

L14

VCC1_5SB

VCCP

VCC3_SB

AA23

P14

U18

VCPU_IO0

VCPU_IO1

VCPU_IO2

VCCLAN1_5/VCCSUS1_5

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

VCCLAN3_3/VCCSUS3_3

GND66

GND67

GND68

GND69

GND70

GND71

GND72

GND73

GND74

GND75

L21M1M11

M12

M13

M20

M22

N10

N11

C287
104P

V17V3W22W5W8

Y19

Y7

GND97

GND98

GND99

GND100

GND101

GND102

GND76

GND77

GND78

GND79

GND80

GND81

N12

N13

N14

N19

N21

N23N5P11

SYSTEM RESET

FP_RST#3,20

T19

T23

U20

V15

GND93

GND94

GND95

GND96

STP_PCI#/GPIO18

STP_CPU#/GPIO20

CLKRUN#/GPIO24

GND82

GND83

GND84

GND85

P13

P20

P22P3R18

R21R5T1

PDCS1#
SDCS1#
PDCS3#

GND89

GND90

GND91

GND92

SDCS3#

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#

PIORDY

SIORDY

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDD0

SDD1

SDD2

SDD3

SDD4

SDD5

SDD6

SDD7

SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

GPIO2/PIRQE#

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

GPIO7
GPIO8

SLP_S1#/GPIO19

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

GND86

GND87

GND88

82801DB

R290 0

U16B

Y13
AB21
AB14
AC22

AA13
AB13
W13
AA20
AC20
AC21

AA11
AB18
Y12
AB19
AC12
Y18
W12
AA18
AB12
AC19

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

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

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

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

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

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

GPI7

SIO_PME#

R300 8.2K

SYS_RST#

PDD[0..15] 3

SDD[0..15] 3

INTE# 16
INTF# 16,22
INTG# 16,22
INTH# 16

SIO_PME# 11

VCC3_SB

VCC5_SB

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

R305
1K

D11

1N4148S
R306
3K

3

BAT1

R268

1K

1

D10
BAT54A-S-SOT23

2

ICH4 STRAPPING RESISTORS

AC_SDOUT
SPKR

AC_SDOUT
HIGH
LOW

SPKR
HIGH
LOW

R276 X_8.2K
R221 X_1K

FSB Safe mode
FSB Auto mode

No TCO Timer Reboot mode
TCO Timer Reboot mode

*

VCC3

*

ICH4 PULL-UP/DOWN RESISTORS

INTRUDER#

PD_IORDY
SD_IORDY

GPI7

AC_SDIN0
AC_SDIN1
AC_SDIN2

R294 330K

R139 4.7K

R246 4.7K

R288 10K

030807_For ICH4/USB Issue

MS7_POK

RSMRST#

R257 X_10K
R266 X_10K
R262 X_10K

R279 20K

R267 10K

R304

VCC5_SB

4.7K

MSI

Title

Size Document Number Rev

Date: Sheet of

R281
1K

473PC335

RTC_VCC

VCC3

RTC_VCC

C353

105P/0805

The RC delay time

R287

should be in
18~25ms.

22K

R269
10M

R274 10M

C337

32K-12.5pf-CSA-309-D

15P

SMBDATA
SMBCLK
BATLOW#

SMBALERT#
RING#

LAN_DISABLE

GPI12
GPI13

MICRO-STAR

ICH4 OTHER

MS-7074

RTC BLOCK

JBAT1 Clear CMOS
1 - 2
2 - 3

RTCRST#

C352
1u_X7R

X2

+-30PPM

32pF

R301 2.7K
R302 2.7K
R291 4.7K

R292 4.7K
R296 8.2K
R293 X_8.2K
R303 10K

R309 10K
R299 8.2K

Normal
Clear CMOS

YJ103

JBAT1

10 26Wednesday, April 07, 2004

1
2
3

VBIAS

RTCX1
RTCX2

C346
15P

*

VCC3_SB

0A

Pasword Clear
"0":Normal
"1":Clear

0.1u/25V/6

0.1u/25V/6

Trace Width 16mils.

VCC3

PCIRST#120,22
SIO_PCLK3

LFRAME#/FWH410,12

VCC3

GP26 = 0001,
input, No
invert, GPIO

J3

GP26

2
1

YJ102

CPU_CTRL23

SYS_CTRL23

C247

C192

C258

0.1u/25V/6

VCC3

VCC3_SB

KB_RST#9

A20GATE#9

VCC3

CPU_TMPA4
VTIN_GND4

Please place C404 close to 997.

THERM#10

SERIRQ9

LDRQ#10

R336

10K

CPU_FAN23
SYS_FAN23

SUS_LED23

SIO_PME#10

SUSCLK10

CK_14M_SIO3

FB9

SERIRQ
LDRQ#
LFRAME#/FWH4

R186 4.7K

LAD0/FWH010,12
LAD1/FWH110,12
LAD2/FWH210,12
LAD3/FWH310,12

CPU_CTRL
SYS_CTRL
CPU_FAN
SYS_FAN

SUS_LED
SIO_ADDR

SIO_PME#

SUSCLK
CK_14M_SIO

C206

0.1u/25V/6

C234 0.1u/25V/6

MSCLK#
MSDAT#
KBCLK#
KBDAT#
KB_RST#
A20GATE#

HW_VCC

120/6/600mA

C257
2200p/16V/6

SMBDATA_ISO
SMBCLK_ISO

THERM#

LPC SUPER I/O 47M997

U11

26

PCI_RESET#

29

PCI_CLK

30

SER_IRQ

25

LDRQ#

24

LFRAME#

PD#

27

LPC_PD#

20

LAD0

21

LAD1

22

LAD2

23

LAD3

32

GP10

33

GP11

34

GP12

35

GP13

36

GP14

37

VCC3

GP26

GP15

38

GP16

39

GP17

41

GP20/P17

46

GP25

47

GP26

55

FAN_CTL1/GP33

54

FAN_CTL2/GP32

52

FAN_TACH1/GP31

51

FAN_TACH2/GP30

48

LED1/GP60

49

LED2/GP61

45

SYSOPT/GP24

50

IO_SMI#/GP27

17

IO_PME#/GP42

28

DDRC/GP43

6

CLOCK32I

19

CLK_14M

44

VREF

53

VCC3

65

VCC3

93

VCC3

76

VSS

60

VSS

31

VSS

7

VSS

40

AVSS

18

VTR

59

MSCLK

58

MSDATA

57

KBCLK

56

KBDATA

63

KBRST#/GP36

64

A20M/GP37

102 101

HW_VCC HW_VSS

111

HW_VCC

121

HW_VCC

122

HW_VCC

114

D0+

113

D0-

123

D1+

124

D1-

103

SDA

104

SCLK

105

THERM#/A0/RESET#

LPC47M997/QFP128

DRVDEN0/GP40
DRVDEN1/GP41

INDEX#

MTR#0

DS#1/GP21/P16

DS#0

MTR#1/GP22/P12

DIR#

STEP#

WDATA#
WGATE#
TRACK0#

WP#

RDATA#

HEAD#

DSKCHG#

SLCT

BUSY

ACK#

SLCTIN#

INIT#

ERR#

ALF#

STB#

IRRX2/GP34

IRTX2/GP35

RI#1

RXD1

CTS#1
DCD#1
DSR#1

TXD1

RTS#1
DTR#1

RI2#/GP50

RXD2/GP52/IRRX

CTS#2/GP56
DCD#2/GP51
DSR#2/GP54

TXD2/GP53/IRTX

RTS#2/GP55
DTR2#/GP57

HW_VSS
HW_VSS
HW_VSS
HW_VSS
HW_VSS

VID0
VID1
VID2
VID3

VID4/12V_IN

+5V_IN
+3.3V_IN
+2.5V_IN

VCORE_IN

+1.8V_IN
+1.5V_IN

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

PS2 KEYBOARD & MOUSE CONNECTOR

DRVDEN0

1

DRVDEN1

2

INDEX#

13

MOA#

3

DSB#

42

DSA#

5

MOB#

43

DIR#

8

STEP#

9

WDATA#

10

WGATE#

11

TRACK0#

14

FDD_WP#

15

RDATA#

16

HEAD#

12
4

68
69
70
71
72
73
74
75
77
78

PE

79
80
67
66
81
82
83

61
62

90
84
88
91
86
85
87
89

92
95
99
94
97
96
98
100

112
125
126
127
128

106
107
108
109
110

115
116
117
118
119
120

RN47 8P4R-33

DSKCHG#
LP_SD0

LP_SD1
LP_SD2
LP_SD3
LP_SD4
LP_SD5
LP_SD6
LP_SD7
LP_SLCT
LP_PE
LP_BUSY
LP_ACK#

SLIN#
INIT#

LP_ERR#

AFD#
STB#

RIA#
SINA
CTSA#
DCDA#
DSRA#
SOUTA#
RTSA#
DTRA#

LP_SD5 LP_D5
LP_SD4 LP_D4

SLIN#
INIT#

STB#

AFD#
LP_SD7
LP_SD6

0.1u/25V/6

+12V
VCC5

VCC3
VCCP

VTT_DDR
VCC_AGP

LP_D0

1 2

LP_D1

3 4

LP_D2

5 6

LP_D3

7 8

LP_SLCT 17
LP_PE 17
LP_BUSY 17
LP_ACK# 17

LP_ERR# 17

RIA# 17
SINA 17
CTSA# 17
DCDA# 17
DSRA# 17
SOUTA 17
RTSA# 17
DTRA# 17

RN498P4R-33

1 2
3 4
5 6
7 8

RN528P4R-33

1 2
3 4
5 6
7 8

C250

C259

0.1u/25V/6

03/23--to GND

R202 47K

03/25--pull-up

LP_D[0..7] 17

LP_SLIN# 17
LP_INIT# 17

LP_STB# 17
LP_AFD# 17

LP_D7
LP_D6

HW_VCC

C256

0.1u/25V/6

VCC3

SMBus Isolation

PWR_OK120

FLOPPY CONNECTOR

VCC5

MSDAT#
MSCLK#

KBDAT#
KBCLK#

R215
10K

1 2

VCC5

B

Q33
2N3904S

3 4

R203
10K

5 6

7 8

+12V

CE

RN2
8P4R-4.7K

FB3 300ohm
FB4 300ohm

FB1 300ohm
FB2 300ohm

03/24

L02-3018013-T19

R204

3.3K

C260

X_10U/0805

FDD1

1 2

4

5

6
7 8
9 10

11 12
13 14
15 16
17 18
19

20

21 22
23 24
25 26
27 28
29 30
31 32
33 34

D2x17-1:31-BK

KBGND

DRVDEN0
DRVDEN1

INDEX#
MOA#
DSB#
DSA#
MOB#
DIR#
STEP#
WDATA#
WGATE#
TRACK0#
FDD_WP#
RDATA#
HEAD#
DSKCHG#

135

246

R205

1K

R206

KBMS1

YMD12P-1

7

8

7

8
11
12

1

2

5

6

CN1
8P4C-220P

131415

10

9

MS

4

3

KB

16 17

CP15

KBGND

SMBCLK

DS

Q34
2N7002AS

G

SMBCLK_ISO

C261
180P

1K

C262
180P

G

SMBDATA

DS

Q35
2N7002AS

SMBDATA_ISO

RDATA#
FDD_WP#
TRACK0#
INDEX#

DSKCHG#

X_0/0805

1 2

SMBCLK 10,16

SMBCLK_ISO 3,13,20

RN53 1K

1
3
5
7

R197 1K

USBVCC1

FB5

CP1

40mils

C1
104P

KBGND

SMBDATA 10,16

SMBDATA_ISO 3,13,20

VCC5

2
4
6
8

STRAPPING RESISTOR

03/22

move R321 form page 10 to page 11 for easy check.

SIO_PME#

move R309 form page 10 to page 11 for easy check.

THERM#

R298 4.7K

R289 8.2K

VCC3_SB

VCC3

SIO_ADDR

SERIRQ
KB_RST#

A20GATE#

CPU_CTRL
SYS_CTRL

R166 X_4.7K
R159 4.7K

SIO_ADDR
H: 0x04E

(DEFAULT)L: 0x02E

R222 8.2K

R199 10K
R244 10K

R57 4.7K
R161 4.7K

VCC3

VCC3

Configuration Register Base
Address Selection

0x2E : SYSOP Pull down
0x4E : SYSOP Pull up to
+3.3V

MSI

Title

VCC5

Size Document Number Rev

Date: Sheet of

MICRO-STAR

LPC SUPER I/O

MS-7074

11 26Wednesday, April 07, 2004

0A

Firware Hub (FWH)

U18

PCIRST#6,9,20 FWH_PCLK 3

SD_DET3
PD_DET3

FWH_WP#10

LAD0/FWH010,11
LAD1/FWH110,11
LAD2/FWH210,11

VCC3

FWH_WP#

1

VPP

2

RST#

3

F_GPI2 FWH_IC

FGPI3

4

FGPI2

5

FGPI1

6

FGPI0

7

WP#

8

TBL#

9

ID3

10

ID2

11

ID1

12

ID0

13

FWH0

14

FWH1

15

FWH2

16 17

GND FWH3

SKT032PLCC

VCC

CLK
FGPI4
IC(VIL)
GNDA

VCCA

GND

VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

32
31
30
29
28
27
26
25
24
23
22
21
20
19
18

VCC3

F_GPI4F_GPI3

FWH_INIT#

LFRAME#/FWH4 10,11

LAD3/FWH3 10,11

FWH RESISTORS

FWH_IC
F_GPI4
F_GPI3
F_GPI2

FWH_WP#10

FWH_WP#

RN61

7
5
3
1

8P4R_10K

8
6
4
2

R285 8.2K

VCC3

FWH DECOUPLING CAPACITORS

VCC3

C349
105P

Place Cap. as Close to
FWH< 350 mil

C341
105P

C355

4.7u-0805

FM8

X_FIDUCIAL

FM5

X_FIDUCIAL

C339

4.7u-0805

PCB Fiducials

FM4

X_FIDUCIAL

FM6

X_FIDUCIAL

SIMULATION TRACE

VCC5

J2

X_PIN1*2

FM7

X_FIDUCIAL

FM2

X_FIDUCIAL

X_PIN1*2

FWH write protect

BIOS_WP BIOS Update

SHORT Flash Write Disable

OPEN

J1

Flash Write Enable

FM1

X_FIDUCIAL

FM3

X_FIDUCIAL

(Default)

FWH INIT Signal Voltage Translation Block

PCB Mounting Holes

BS3

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS2

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

HINIT#4,9

BS5

X_150 Drill / 300 Pad

1
2
3
4 5

9

BS1

X_150 Drill / 300 Pad

1
2
3
4 5

9

8
7
6

8
7
6

VCCP

R226
10K

B

Q37

CE

2N3904S

X_150 Drill / 300 Pad

X_150 Drill / 300 Pad

VCC3

BS4

1
2
3
4 5

9

BS6

1
2
3
4 5

9

R200

300

FWH_INIT#

8
7
6

8
7
6

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

FWH

MS-7074

12 26Wednesday, April 07, 2004

0A

5

MEM_STR MEM_STR

4

VCC3 VCC3

3

2

1

SYSTEM MEMORY

738467085

108

120

148

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

MEM_STR

R160

R167

MWE#

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

C186

0.1u

C208

0.1u

D D

C C

MEM_STR

B B

DDRMD[0..63]7,14

C149

0.1u
C162

0.1u
C75

0.1u
C94

0.1u
C85

0.1u
C60

0.1u
C45

0.1u
C38

0.1u
C100

0.1u

DDR_VREF

MWE#7,14

150_1%

150_1%

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

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

139

164

172

1801582

184

VDDID

VDDQ11

VDDQ12

VDDQ13

VDDQ14

VDDQ15

VDDSPD

157

CS0#

158

CS1#

71

CS2#

163

CS3#

5

DQS0

14

DQS1

25

DQS2

36

DQS3

56

DQS4

67

DQS5

78

DQS6

86

DQS7

47

DQS8

103

FETEN

48

A0

43

A1

41

A2

130

A3

37

A4

32

A5

125

A6

29

A7

122

A8

27

A9

141

A10_AP

118

A11

115

A12

167

A13

59

BA0

52

BA1

113

BA2

92

SCL

91

SDA

181

SA0

182

SA1

183

SA2

44

CB0

45

CB1

49

CB2

51

CB3

134

CB4

135

CB5

142

CB6

144

CB7

16

CK0(DU)

17

CK0#(DU)

137

CK1(CK0)

138

CK1#(CK0#)

76

CK2(DU)

75

CK2#(DU)

173

NC5

10
21

CKE0

111

CKE1

65

CAS#

154

RAS#

97

DM0

107

DM1

119

DM2

129

DM3

149

DM4

159

DM5

169

DM6

177

DM7

140

DM8

VSS21

DDR1
N13-1840021

DDR1 DDR2

Close to North-Bridge

VSS17

VSS18

145

VSS19

152

VSS20

160

NC(RESET#)

176

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

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

MSBS0
MSBS1

SMBCLK_ISO
SMBDATA_ISO

DCLK1
DCLK1#
DCLK0
DCLK0#
DCLK2
DCLK2#

MSCKE0
MSCKE1
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

MSCS0# 7,14
MSCS1# 7,14

SDQS[0..7] 7,14

DDRMAA[0..12] 7,14

MSBS0 7,14
MSBS1 7,14

SMBCLK_ISO 3,11,20
SMBDATA_ISO 3,11,20

9Pcs doupling
caps place
between DDR1
and DDR2

DCLK1 7
DCLK1# 7
DCLK0 7
DCLK0# 7
DCLK2 7
DCLK2# 7

MSCKE0 7,14
MSCKE1 7,14
MCAS# 7,14
MRAS# 7,14

SDM0 7,14
SDM1 7,14
SDM2 7,14
SDM3 7,14
SDM4 7,14
SDM5 7,14
SDM6 7,14
SDM7 7,14

DDRMD0
DDRMD1
DDRMD2
DDRMD3
DDRMD4

94

DDRMD5

95

DDRMD6

98

DDRMD7

99

DDRMD8

12

DDRMD9

13

DDRMD10

19

DDRMD11

20

DDRMD12

105

DDRMD13

106

DDRMD14

109

DDRMD15

110

DDRMD16

23

DDRMD17

24

DDRMD18

28

DDRMD19

31

DDRMD20

114

DDRMD21

117

DDRMD22

121

DDRMD23

123

DDRMD24

33

DDRMD25

35

DDRMD26

39

DDRMD27

40

DDRMD28

126

DDRMD29

127

DDRMD30

131

DDRMD31

133

DDRMD32

53

DDRMD33

55

DDRMD34

57

DDRMD35

60

DDRMD36

146

DDRMD37

147

DDRMD38

150

DDRMD39

151

DDRMD40

61

DDRMD41

64

DDRMD42

68

DDRMD43

69

DDRMD44

153

DDRMD45

155

DDRMD46

161

DDRMD47

162

DDRMD48

72

DDRMD49

73

DDRMD50

79

DDRMD51

80

DDRMD52

165

DDRMD53

166

DDRMD54

170

DDRMD55

171

DDRMD56

83

DDRMD57

84

DDRMD58

87

DDRMD59

88

DDRMD60

174

DDRMD61

175

DDRMD62

178

DDRMD63

179

90

MWE#

63

DDR_VREF

C193

101

0.1u

102

Place 104p Cap. near the DIMM

2
4
6
8

1
9

DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
DQ32
DQ33
DQ34
DQ35
DQ36
DQ37
DQ38
DQ39
DQ40
DQ41
DQ42
DQ43
DQ44
DQ45
DQ46
DQ47
DQ48
DQ49
DQ50
DQ51
DQ52
DQ53
DQ54
DQ55
DQ56
DQ57
DQ58
DQ59
DQ60
DQ61
DQ62
DQ63

WP(NC)
WE#

VREF
NC2

NC3
NC4

VDD0

VDD1

168223054627796

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

SLAVE ADDRESS = 1010010B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

104

112

128

136

143

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

156

164

VDDQ11

VDDQ12

VSS17

VSS18

139

145

172

1801582

VDDQ13

VDDQ14

VSS19

VSS20

152

160

VDDID

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

SDA

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

NC(RESET#)

CKE0
CKE1

CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS21

DDR2

176

N13-1840021

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1
BA2
SCL

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

157
158
71
163

5
14
25
36
56
67
78
86
47

103
48

43
41
130
37
32
125
29
122
27
141
118
115
167

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

DDRMAA0
DDRMAB1

DDRMAB2

DDRMAA3
DDRMAB4
DDRMAB5
DDRMAA6
DDRMAA7
DDRMAA8
DDRMAA9
DDRMAA10
DDRMAA11
DDRMAA12

MSBS0
MSBS1

SMBCLK_ISO
SMBDATA_ISO

VCC3

DCLK4
DCLK4#
DCLK3
DCLK3#
DCLK5
DCLK5#

MSCKE2
MSCKE3
MCAS#
MRAS#

SDM0
SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

MSCS2# 7,14
MSCS3# 7,14

DDRMAB1 7,14
DDRMAB2 7,14

DDRMAB4 7,14
DDRMAB5 7,14

DCLK4 7
DCLK4# 7
DCLK3 7
DCLK3# 7
DCLK5 7
DCLK5# 7

MSCKE2 7,14
MSCKE3 7,14

A A

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

Place 104p Cap. near the DIMM

5

4

For SMBus Signal Integrity

VCC3

SMBCLK_ISO

SMBDATA_ISO

3

C26 X_33P

C30 X_33P

R65 4.7K

R67 4.7K

MSI

Title

Size Document Number Rev

2

Date: Sheet of

MICRO-STAR

DDR DIMM1 & 2

MS-7074

1

13 26Wednesday, April 07, 2004

0A

5

4

3

2

1

DDR TERMINATORS

VTT_DDR

SDM5

SDM57,13

SDM3

D D

C C

B B

SDM37,13
SDQS47,13
SDQS57,13

DDRMAA127,13

DDRMAA67,13
DDRMAA37,13

DDRMD417,13
DDRMAB57,13
DDRMAB47,13
DDRMAA47,13
DDRMAA57,13

MSCKE[0..3]7,13

DDRMAA107,13

DDRMAA07,13

DDRMAA87,13
DDRMAA77,13
DDRMAA97,13

DDRMAA117,13

MSCS1#7,13
MSCS0#7,13
MSCS3#7,13
MSCS2#7,13

DDRMAA17,13
DDRMAB17,13
DDRMAA27,13
DDRMAB27,13

MCAS#7,13
MRAS#7,13

SDQS4
SDQS5
DDRMAA12
DDRMAA6
DDRMAA3
MSBS0

MSBS07,13

DDRMD41
DDRMAB5
DDRMAB4
DDRMAA4
DDRMAA5

MSBS1

MSBS17,13

DDRMAA10
DDRMAA0

DDRMAA8
DDRMAA7
DDRMAA9
DDRMAA11

MSCS1#
MSCS0#
MSCS3#
MSCS2#

DDRMAA1
DDRMAB1
DDRMAA2
DDRMAB2

MCAS#
MWE#

MWE#7,13

MRAS#

MSCKE0
MSCKE2
MSCKE1
MSCKE3

R75 56
R98 56
R94 56
R76 56
R135 56
R110 56
R97 56
R86 56
R80 56

R111 33
R101 33
R102 33
R114 33

RN35 56

1 2
3 4
5 6
7 8

RN24 56

1 2
3 4
5 6
7 8

RN30 56

1 2
3 4
5 6
7 8

RN16 56

1 2
3 4
5 6
7 8

RN25 33

1 2
3 4
5 6
7 8

R78 56
R82 56
R83 56

DDRMD117,13
DDRMD107,13
DDRMD157,13
DDRMD147,13

DDRMD137,13
DDRMD127,13
DDRMD217,13
DDRMD177,13
DDRMD167,13
DDRMD207,13
DDRMD227,13
DDRMD187,13

DDRMD247,13
DDRMD237,13
DDRMD197,13

DDRMD257,13
DDRMD297,13
DDRMD287,13
DDRMD317,13
DDRMD277,13
DDRMD307,13
DDRMD267,13
DDRMD377,13
DDRMD337,13
DDRMD367,13
DDRMD327,13
DDRMD397,13
DDRMD387,13
DDRMD347,13

DDRMD457,13
DDRMD447,13
DDRMD407,13
DDRMD357,13
DDRMD477,13
DDRMD437,13
DDRMD467,13
DDRMD427,13
DDRMD537,13
DDRMD527,13
DDRMD497,13
DDRMD487,13
DDRMD567,13
DDRMD607,13
DDRMD517,13
DDRMD507,13
DDRMD557,13
DDRMD547,13

DDRMD577,13
DDRMD617,13
DDRMD597,13
DDRMD637,13
DDRMD587,13
DDRMD627,13

DDRMD1

RN45 56

DDRMD17,13

DDRMD5

DDRMD57,13

DDRMD4

DDRMD47,13

DDRMD0

DDRMD07,13

DDRMD6

DDRMD67,13

DDRMD2

DDRMD27,13

SDQS0

SDQS07,13

SDM0

SDM07,13

DDRMD9

DDRMD97,13

DDRMD8

DDRMD87,13

DDRMD3

DDRMD37,13

DDRMD7

DDRMD77,13

DDRMD11
DDRMD10
DDRMD15
DDRMD14
SDM1

SDM17,13

SDQS1

SDQS17,13

DDRMD13
DDRMD12
DDRMD21
DDRMD17
DDRMD16
DDRMD20
DDRMD22
DDRMD18
SDM2

SDM27,13

SDQS2

SDQS27,13

DDRMD24
DDRMD23
DDRMD19
SDQS3

SDQS37,13

DDRMD25
DDRMD29
DDRMD28
DDRMD31
DDRMD27
DDRMD30
DDRMD26
DDRMD37
DDRMD33
DDRMD36
DDRMD32
DDRMD39
DDRMD38
DDRMD34
SDM4

SDM47,13

DDRMD45
DDRMD44
DDRMD40
DDRMD35
DDRMD47
DDRMD43
DDRMD46
DDRMD42
DDRMD53
DDRMD52
DDRMD49
DDRMD48
DDRMD56
DDRMD60
DDRMD51
DDRMD50
DDRMD55
DDRMD54
SDQS6

SDQS67,13

SDM6

SDM67,13

SDQS7

SDQS77,13

SDM7

SDM77,13

DDRMD57
DDRMD61
DDRMD59
DDRMD63
DDRMD58
DDRMD62

1 2
3 4
5 6
7 8

RN42 56

1 2
3 4
5 6
7 8

RN40 56

1 2
3 4
5 6
7 8

RN37 56

1 2
3 4
5 6
7 8

RN38 56

1 2
3 4
5 6
7 8

RN33 56

1 2
3 4
5 6
7 8

RN32 56

1 2
3 4
5 6
7 8

R107 56
R117 56
R118 56

RN28 56

1 2
3 4
5 6
7 8

RN26 56

1 2
3 4
5 6
7 8

RN23 56

1 2
3 4
5 6
7 8

RN20 56

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

RN13 56

1 2
3 4
5 6
7 8

RN12 56

1 2
3 4
5 6
7 8

RN8 56

1 2
3 4
5 6
7 8

RN10 56

1 2
3 4
5 6
7 8

RN6 56

1 2
3 4
5 6
7 8

RN4 56

1 2
3 4
5 6
7 8

VTT_DDR VTT_DDR VTT_DDR

TERMINATION DECOUPLING

105PC39

X_104PC48

105PC95

105PC82

X_104PC34

X_104PC46

105PC184

X_104PC103

X_104PC99

VTT_DDR VTT_DDR

105PC74

105PC67

X_104PC29

105PC62

X_104PC59

X_104PC188

105PC52

X_104PC178

105PC124

VTT_DDR

C179 10U/0805

C33 10U/0805

C105 10U/0805

105PC194

105PC101

X_104PC97

105PC42

X_104PC92

105PC89

X_104PC87

105PC81

X_104PC72

X_104PC148

105PC171

X_104PC163

105PC155

105PC139

X_104PC132

105PC120RN18 56

X_104PC76

X_104PC77

X_104PC159

A A

MSI

Title

Size Document Number Rev

5

4

3

2

Date: Sheet of

MICRO-STAR

DDR DAMPING

MS-7074

1

14 26Wednesday, April 07, 2004

0A

5

4

3

2

1

CRT_R6

CRT_R#6

Video Connector

D D

C C

CRT_G6

CRT_G#6

CRT_B6

CRT_B#6

VGA_15
VGA_12

VCC5

5VDDCCL

5V_VSYNC
5V_HSYNC
5VDDCDA

6
7
8

U7

VO5
VP
VO6

X_DN006S

VO3VO4
VO2

VO1

VN

45
3

5V_HSYNC

2

5V_VSYNC

1

R103 22

R115 22

VCC5

VGA_15

VGA_12

12

R129

37.4_1%

C134

2.2p

1 2

12

R123

C129

37.4_1%

2.2p

1 2

12

R119

37.4_1%

C122

2.2p

1 2

FS2

1.1A-S

135

7

CN8

22P

246

8

0.1uC104

VGA_9

12

R134
75_1%

12

R125
75_1%

12

R121
75_1%

JVGA1

15
10
14

9

13

8

12

7

11

6

VGA-D15-BL-B-SC

L7 60s_0603

C136

3.3p

1 2

1 2

L6 60s_0603

C131

3.3p

1 2

1 2

L5 60s_0603

C125

3.3p

1 2

1 2

17

5
4
3
2
1

16

C135

3.3p

C128

3.3p

C121

3.3p

VGA_B
VGA_G
VGA_R

B B

R156

2.7K

R151

2.7K

VCC3

NDS7002AS

VCC3VCC3

NDS7002AS

VCC3

3VDDCCL6

A A

3VDDCDA6

5

Q24

Q23

VCC5

VCC5

R155

8.2K

R152

8.2K

5VDDCCL

5VDDCDA

3V_HSYNC6

3V_VSYNC6

4

3V_HSYNC

3V_VSYNC

R113 47

R99 47

3

5V_HSYNC

5V_VSYNC

MSI

Title

Size Document Number Rev

2

Date: Sheet of

MICRO-STAR

VGA CONNECTOR

MS-7074

1

15 26Wednesday, April 07, 2004

0A

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

-12V

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

VCC3

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

PRSNT#1

B10

RESERVED

B11

PRSNT#2

B12

GND

B13

GND

B14

RESERVED

B15

GND

B16

CLK

B17

GND

B18

REQ#

B19

+5V(I/O)

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE#3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE#2

B34

GND

B35

IRDY#

B36

+3.3V

B37

DEVSEL#

B38

GND

B39

LOCK#

B40

PERR#

B41

+3.3V

B42

SERR#

B43

+3.3V

B44

C/BE#1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V(I/O)

B60

ACK64#

B61

+5V

B62

+5V

PCI-D120-WH-SN

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

TRDY#
STOP#

SDONE

C/BE#0

+5V(I/O)
REQ64#

VCC5

INTB# INTC#
INTD#

PREQ#0

AD319,22
AD299,22

AD279,22
AD259,22

C_BE#39,22

AD239,22
AD219,22

AD199,22
AD179,22

C_BE#29,22

IRDY#9,22

DEVSEL#9,22

PLOCK#9

PERR#9,22
SERR#9,22

C_BE#19,22

AD149,22
AD129,22

AD109,22

AD89,22
AD79,22

AD59,22
AD39,22

AD19,22

+12V +12V

A1

TRST#

A2

+12V

A3

TMS

A4

TDI

A5

INTA#
INTC#

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

+3.3V

AD6
AD4

GND

AD2
AD0

+5V

A6
A7
A8

+5V

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61

+5V

A62

+5V

INTA#
INTC#

VCC5

VCC3

VCC3_SB

PCIRST#2 20

PME# 9,22
AD30 9,22

AD28 9,22
AD26 9,22

AD24 9,22

R249 300

SMBCLK 10,11
SMBDATA 10,11

REQ64# REQ64# REQ64#

AD16

AD22 9,22
AD20 9,22

AD18 9,22
AD16 9,22

FRAME# 9,22
TRDY# 9,22
STOP# 9,22

PAR 9,22
AD15 9,22

AD13 9,22
AD11 9,22

AD9 9,22

C_BE#0 9,22
AD6 9,22

AD4 9,22
AD2 9,22

AD0 9,22

R248 4.7K

IDSEL = AD16
MASTER = PREQ0
INTA#

VCC5

INTA#

PREQ#1

AD31
AD29

AD27
AD25

C_BE#3
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

VCC3

-12V

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49

B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62

PCI2

-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT#1
RESERVED
PRSNT#2
GND
GND
RESERVED
GND
CLK
GND
REQ#
+5V(I/O)
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE#3
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE#2
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE#1
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V(I/O)
ACK64#
+5V
+5V

PCI-D120-WH-SN

IDSEL = AD17

INTB#

TRST#

+12V

TMS

INTA#
INTC#

RESERVED

+5V(I/O)

RESERVED

GND
GND

RESERVED

RST#

+5V(I/O)

GNT#

GND

RESERVED

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL

+3.3
AD22
AD20

GND
AD18
AD16
+3.3V

FRAME#

GND

TRDY#

GND

STOP#

+3.3V

SDONE

SBO#

GND

PAR
AD15
+3.3V
AD13
AD11

GND

AD9

C/BE#0

+3.3V

AD6

AD4

GND

AD2

AD0

+5V(I/O)
REQ64#

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

TRST#

+12V

TMS

+5V
INTA#
INTC#

+5V

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

+3.3V

AD6
AD4

GND

AD2
AD0

+5V
+5V

+12V

VCC3

A1
A2
A3
A4

TDI

A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

VCC5

INTC#
INTA#

VCC3_SB

PCIRST#2

PGNT#2 9PGNT#1 9PGNT#0 9

PME#
AD30

AD28
AD26

AD24

R286 300

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

PAR
AD15

AD13
AD11

AD9

C_BE#0
AD6

AD4
AD2

AD0

-12V

PCI3

VCC3

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

PRSNT#1

B10

RESERVED

B11

PRSNT#2

B12

GND

B13

GND

B14

RESERVED

B15

GND

B16

CLK

B17

GND

B18

REQ#

B19

+5V(I/O)

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE#3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE#2

B34

GND

B35

IRDY#

B36

+3.3V

B37

DEVSEL#

B38

GND

B39

LOCK#

B40

PERR#

B41

+3.3V

B42

SERR#

B43

+3.3V

B44

C/BE#1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V(I/O)

B60

ACK64#

B61

+5V

B62

+5V

PCI-D120-WH-SN

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

FRAME#

TRDY#
STOP#

SDONE

C/BE#0

+5V(I/O)
REQ64#

A1
A2
A3
A4

TDI

A5

+5V

A6
A7
A8

+5V

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61

+5V

A62

+5V

INTB#
INTD#

VCC5

VCC3

VCC3_SB

PCIRST#2

PME#
AD30

AD28
AD26

AD24

R256 300

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

SMBDATA SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0

VCC5VCC5

INTD#
INTB#

PCICLK23PCICLK03 PCICLK13

PREQ#2

AD31
AD29

AD27
AD25

C_BE#3AD17 AD18
AD23

AD21
AD19

AD17
C_BE#2

IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

IDSEL = AD18
MASTER = PREQ2MASTER = PREQ1
INTC#

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

PME#

VCC3 VCC5

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

R318 X_4.7K

CLOSE TO PCI SLOT

RN54
8P4R-8.2K

RN55
8P4R-8.2K

VCC3_SB

PREQ#0

PREQ#09

PREQ#2

PREQ#29

PREQ#1

PREQ#19

PREQ#4

PREQ#49

PREQ#3

PREQ#39,22

VCC3

VCC3 VCC_AGP

1 2
3 4
5 6
7 8

R247 2.7K

VCC5

C373 104P
C321 104P

C191 104P

C277 104P
C211 104P

VCC5

RN58
8P4R-2.7K

INTC#

INTC#9

INTA#

INTA#9

INTD#

INTD#9

INTE#

INTE#10

INTB#

INTB#9

INTF#

INTF#10,22

INTG#

INTG#10,22

INTH#

INTH#10

For EMI use

C107
104P

C209
104P

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

VCC5

VCC3

RN57
8P4R-2.7K

RN56
8P4R-2.7K

VCC5

C308
104P

C309
104P

C354
X_104P

VCC3

PCI SLOT DECOUPLING CAPACITORSPCI PULL-UP / DOWN RESISTORS

+12V

C322
X_104P

C310
104P

C343
104P

+

EC34
1000U/6.3V

MSI

Title

Size Document Number Rev

Date: Sheet of

VCC3_SB

C319
104P

MICRO-STAR

PCI SLOT 1,2,3

MS-7074

+

C273
104P
C344
104P
EC35
X_1000U/6.3V

16 26Wednesday, April 07, 2004

0A

C242 104P

DTRA#11
RTSA#11
SOUTA11

DCDA
RXDA
RIA
CTSA
DSRA

SERIAL PORT 1

U12

20

VCC

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

75232-1

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

DCDA
RXDA
RIA
DTRA

+12VCVCC5

C246 104P

1

V+

19
18
17
14
12

5
6
8
10

V-

-12VC

DTRA
RTSA
TXDA

C252 0.1u

DCDA# 11
SINA 11
RIA# 11
CTSA# 11
DSRA# 11

DSRA
RTSA
CTSA
TXDA

1

2
4
6
8

2
4
6
8

CN3

3

8P4C-220P

5
7

1

CN2

3

8P4C-220P

5
7

DCDA
RXDA
TXDA
DTRA

COM1

1011

1
2
3
4
5

DSRA

6

RTSA

7

CTSA

8

RIA

9

DB9

RIA

D8 1N4148S R201 10K

R209

1K

Q36
2N3904S

RING# 10

C249
104P

D7

1N4148S

CP13 X_COPPER

D9

-12V +12V

C254

-12VC +12VC

1N4148S

104P

PARALLAL PORT

D6 1N4148S

LP_PE
LP_BUSY
LP_ACK#
LP_ERR#
LP_D3
LP_D2
LP_D1
LP_D0

LP_SLCT
LP_AFD#
LP_D7
LP_D6
LP_D5
LP_D4
LP_SLIN#
LP_INIT#

LP_STB#

LP_D[0..7]

1

2

3

4

5

6

7

8

7

8

5

6

3

4

1

2

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

R191 1K

RN50
1K

RN46
1K

RN51
1K

RN48
1K

LP_D2
LP_INIT#
LP_D3
LP_SLIN#

LP_D4
LP_D5
LP_D6
LP_D7

LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

LP_D0
LP_AFD#
LP_D1
LP_ERR#

LP_STB#

1

2

3

4
5
7

1
3
5
7

1
3
5
7

1
3
5
7

CN6

6

8P4C-220P

8

2

4

CN5

6

8P4C-220P

8

2

4

CN4

6

8P4C-220P

8

2

4

CN7

6

8P4C-220P

8

33PC91

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

LPT1A

51

1

14

2

15

3

16

4

17

5

18

6

19

7

20

8

21

9

22

10

23

11

24

12

25

13

48

52

LPT-D25-BK-BI

CP14 X_COPPER

LP_AFD#
LP_ERR#
LP_INIT#
LP_SLIN#

VCC5VCC5

C238
104P

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR

I/O CONNECTORS

MS-7074

C391
104P

17 26Wednesday, April 07, 2004

0A

LP_D[0..7]11

VCC5

LP_PE11

LP_BUSY11

LP_ACK#11

LP_ERR#11

LP_SLCT11
LP_AFD#11

LP_SLIN#11

LP_INIT#11

LP_STB#11

VCC3

AC_SDOUT10
AC_BCLK10

AC_SDIN210
AC_SYNC10

AC_RST#10

X_0/0805

1 2

C375
10P

14.318MHz

24.576MHz

Internal pullup

FB14

C369

XTALIN
XTALOUT

R316 10
R315 33

R314 33

C377
X_10P

2.2u

CP11

ID#0 ID#1

0 0
1 1

R334 4.7K
R333 4.7K

C397

2.2u

VDD3

1
2
3
4
5
6
7
8

9
10
11
12

C360 105P

DVDD1
XTL_IN
XTL_OUT
DVSS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET#
NC

4847464544424140394338

NC

ID1#

ID0#

EPAD

SPDIF

AVSS3

AVSS2

AVDD3

HP_OUT_R

PHONE

AUXL

AUXR

JS1

JS0

CDLNCCDR

MIC1

1314151617181920212223

R295

R284

4.7K

4.7K

37

MONO

AVDD2

HP_OUT_L

LOUTR

LOUTL

AVDD4

AVSS4
AFILT4
AFILT3
AFILT2
AFILT1

VREFOUT

VREF

AVSS1

AVDD1

MIC2

LINL

LINR

AD1981B

24

C361 1u/0805

C362 1u/0805

C363 1u/0805

C364 1u/0805

AUDIO CODE CRYSTAL CIRCUIT

LINE_ROUT SPKR_R

LINE_LOUT

+5VR

U19

C396

2.2u

C368

105P/0805

1 2

1 2

1 2

VREF_OUT

1 2

VREF_OUT

C394 105P
C393 105P

12

C370
104P

L15120S/0603

L16120S/0603

MIC_IN2

L13120S/0603

MIC_IN

L14120S/0603

36
35
34
33
32
31
30
29

VREF_OUT

28
27
26
25

+5VR

C367

2.2u

1 2

R282

2.2K

R283

2.2K

+

EC46 ELS10U/16V-B

1 2

+

EC45 ELS10U/16V-B

1 2

Short Pad

C376

X_105P/0805

LIN_IN_R

LIN_IN_L

12

+

EC40
X_ELS10U/16V

MIC_IN2

MIC_IN

SPKR_R

SPKR_L

1 2

1 2

C378

270P

120S/0603

L19

120S/0603

L18

C379

C227
X_102P

C228
102P

C230
X_180P

270P

C226
102P

C229
102P

C231
X_180P

SPKR_L

C385
270P

C386
270P

1
2
4
5
3

6
7
8
9

17

10
11
12
13
14
15
16
18

AUDIO1

L_OUT_IN_MIC

XTALOUT

AC97_143

1 2

X_24.576MHZ

12

C390
X_22P

X3

R326 0

1 2

CP16

XTALIN

12

C389
X_22P

X_104PC340

X_104PC338

X_104PC225

X_104PC318

X_104PC399

AUDIO CODE REGULATORS

+

EC37

10U/16V/S

+5VR+12VR+12V

12

C347
105P

MSI

Title

Size Document Number Rev

Date: Sheet of

MICRO-STAR INT'L CO.,LTD.

AC97 CODEC

MS-7074

18 26Wednesday, April 07, 2004

0A

U17

R280

X_22/1206

CP10

12

X_COPPER

C348
105P

YLT1087S-0.8A

3 2

VIN VOUT

12

C342
105P

ADJ

SOT223

1

4

TH

R273
100RST

R275
300RST

E

D

C

B

A

POWER CIRCUIT FOR USB PORT 0,1

R66

5.1K

USBVCC1

+

EC4
1000U/6.3V

03/24

C22

X_104P

USBP0+10

USBP0-10

USBP1+10

USBP1-10

4 4

VCC5_STR

FB6

X_0/0805

1 2

CP2

OC#110

FS1

1 2

1.5A
R64

2.7K

C27
104P

NEAR USB CONNECTOR

REAR PANEL USB CONNECTOR FOR USB PORT 0,1

03/24

L2

1
2
3
4

RN7

1 2
3 4
5 6
7 8

8P4R-0

X_CMC-L02-9007030-C71

8
7
6
5

RUSBP0+
RUSBP0­RUSBP1+
RUSBP1-

USBVCC1

USB1

RUSBP1­RUSBP1+

RUSBP0­RUSBP0+

5
6
7
8
1
2
3
4

USBx2-D8-BK

KBGND KBGND

UP

DOWN

11

12
9

10

NEAR USB CONNECTOR

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

POWER CIRCUIT FOR USB PORT 2,3

3 3

R171

5.1K

USBVCC2

+

EC27
1000U/6.3V

03/24

C213

X_104P

RUSBP3­RUSBP3+

RUSBP2­RUSBP2+

USBVCC2

LAN_USB1A

5
6
7
8
1
2
3
4

RJ45+USB+LEDx2-D20-BK

UP

DOWN

21
22
23
24
25
26
27
28

L11

X_CMC-L02-9007030-C71

4

USBP2+10

USBP2-10
USBP3+10

USBP3-10

5
6
7
8

RN44

8P4R-0

3
2
1

78
56
34
12

03/24

RUSBP2+
RUSBP2­RUSBP3+
RUSBP3-

VCC5_STR

FB7

X_0/0805

1 2

CP4

1 2

OC#210

C214
104P

NEAR USB CONNECTOR

FS3

1.5A
R170

2.7K

NEAR USB CONNECTOR

2 2

FRONT PANEL USB CONNECTOR FOR USB PORT 4,5

POWER CIRCUIT FOR USB PORT 4,5

L17

C63 104P

X_CMC-L02-9007030-C71

1

8

2

7

3

6

4

5

RN62

1 2
3 4
5 6
7 8

8P4R-0

03/2403/24

SBD4+
SBD4­SBD5+
SBD5-

B

MSI

Title

Size Document Number Rev

Date: Sheet of

R331

2.7K

R324

5.1K

USBVCC3

+

EC47
1000U/6.3V

C380

X_104P

USBP4+10
USBP4-10
USBP5+10
USBP5-10

VCC5_STR

1 1

FB15

X_0/0805

1 2

CP12

OC#310

FS4

USBVCC3

1 2

1.5A

OC#3

C384
104P

NEAR USB CONNECTOR

* USB Trace width : 7.5 mils
* USB Trace Spacing : 20 mils

KBGND

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

E

D

C

Intel Front USB Header

USBVCC3 USBVCC3
SBD5+

JUSB1

1 2
3 4
5 6
7 8

10

N31-2051131-P05

SBD4-SBD5­SBD4+

OC#3

MICRO-STAR

USB CONNECTORS

MS-7074

19 26Wednesday, April 07, 2004

A

0A

5

PS_ON# 23

SLP_S3#

VCC5_SB

D D

C C

B B

MS7_POK

Q27

CE

2N3904S

VCC3_SB

A A

U5

9
7

6
5

W83310DS

SP1

NC
ENABLE

VCNTL
BOOT_SEL

1.25V/2.9A

1

X_SP

B

1

R168 1K

R190 1K

OVT

VCC5_SB

R187

4.7K

1

1

SP2

X_SP

VINVREF2

GND

VREF1

VOUT

X_470u/10V

5

18
2
3
4

EC11

R189
1K

Q29
NDS7002AS

VCC3

+

VCC5

modify, 0910/2003

CE

Q25

B

2N3904S

CE

Q26

B

2N3904S

R174

VCC3

1K

SMBCLK_ISO3,11,13

SMBDATA_ISO3,11,13

FP_RST#3,10

MS7_POK6,10

PWR_OK111

PWR_OK23

VCC_VID / VID_GOOD

Place MOSFET near CPU

VCC_VID5,21

1.2V/150mA

PWR_OK

C237 0.22u

X7R

C240
105P/0805

C32

PWR_OK

DDR VTT Power

1.25V/2.1A

C36
X_104P

R68
300RST

R69
300RST

MEM_STR

EC7

+

1000U/6.3V

R175
1K

R188
1K

S

NDS351AN-S

D

VCC3

MS7_POK

OVT

VID_GD#21

Q13

+

EC6
1000U/6.3V

4

PCI 375+20+20= 415mA

VCC3_SB

10
11
12

X_10U/1206

G

VCC5_SB

C25
X_102P

VTT_DDR

+

EC26
1000U/6.3V

4

1

SCL

2

SDA

3

FP_RST#

4

CHIP_PWGD

5

CPU_PWGD

6

POK1

7

PWROK

8

PSOUT#

9

DDRTYPE
SS
GND
VCC5

ICH5 300mA

715mA

48

S3#

S5#

PLED1/EXTRAM

PLED0/3VDLDEC#

VIDGD#

VID_SEN

VID_DRV

5VSB

1314151617181920212223

R196

3.3/0805
C245

1u

C7
X_102P

C41
X_102P

1.7V@250mA

VCC3_SB Main Standby
VCC5_STR

VCC5

R177
330

PCI_RST#

HDD_RST#

RAM_SEN

RAM_DRV

Main
Main

R176 1K

R178 10
R179 10

3738394041424344454647

VCC3

AGND

RSMRST#

DEV_RST#

SLOT_RST#

CHARPMP

PCIRST_BUF#

VLR1_DRV
VLR1_SEN

5VUSB_DRV

VLR2_DRV
VLR2_SEN

VAGP_SEN

RAM_HDRV/DMV

RAM_HSEN

SVRAM_DRV/DMSB

3VSB

3VSB_DRV

VAGP_SEN

24

RAMDRV

S0Power S5S3

RSMRST# 10

C220
104P

C2
C1

5VSB

5V_DRV

GND

Wide Trace

EC3

1000U/6.3V

VCC3_SB

23

1

APM2054N
Q5

+

+

EC5

EC2

1000U/6.3V

X_1000u

+

EC25

1000U/6.3V

Standby
Standby

SLP_S4# 10
SLP_S3# 10
PCIRST# 6,9,12
HD_RST# 3

VCC3

VCC5_SB

U10

MS7

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

+

VCC3

4

G

+

EC9

1000U/6.3V

Standby

0V
0VMEM_STR

C224 1U/0805

+

EC42
1000U/6.3V

S

Q8
40N03

D

D

Q15

40N03

S

+

EC19

X_1000u

3

ACPI Controller

MS7: 1. DEV_RST only connect to NB

2. Slot_RST connect to PCI Slot by Tree
mode layout

3. BUF_RST connect to onboard device

PCIRST#2 16
PCIRST#1 11,22

C210

C212

X_20P

X_20P

EC28

+

470u
C232

1u

9VSB

CHARGE PUMP
VOLTAGE
OUTPUT

C221 1U/0805

VCC3_SB

C236
X_102P

5V_DRV

VCC3

C6
X_102P

C94-1020641-S03
C94-1020651-T30

G

4 5

3

2

1

NN-P07D03LV_SO8

R195

1 2

75RST
R194
300RST 104P

AGP_DRV
AGP_SEN

C392
102P

RAMDRV

G

DDR 2.5V Power

2.5V/7A(DIMM)+5A(NB)

MEM_STR

C35

Place Bulk cap between

X_104P

GMCH & DIMM slot

3

2

SLP_S3#

R38 2.7K

VCC3

C222
X_102P

R184 130RST

R183
120RST

C400

Q31

NDS351AN-S

6

7

8

X_4.7u-0805

C243

EC38

X_1000u

VCC1_5SB

VCC5_SB

VCC3_SB

+

X_1000u

D

S

Q45

Regulator(TO-263)

D03-50N034B-N03

DS

D03-50N031B-P03

G

Q28
P50N03LS-TO263

+

EC32

1000U/6.3V

C395
2200p

5V_DRV

C398
X_102P

C239

4.7u-0805

VCC3VCC5 VCC3

+

EC33

EC43

X_1000u

2

VCC2_5

Q44

4 5

3

2

1

NN-P07D03LV_SO8

+

C233
X_102P

VCC_VID

R29 2.7K

C19

1uF/10V/Y5V

D

Q32

40N03

S

VCC5VCC5

Q30
P50N03LS-TO263

+

+

5V DUAL Power

EC31
1000U/6.3V

VCC5_SB

6

7

G

8

Low RDS ON MOSFET

VCC2_5

DS

G

VCC5_SB

EC44

1000U/6.3V

MSI

Title

Size Document Number Rev

Date: Sheet of

1

VID_GD#

Q6

2N3904S

Q7

2N3904S

1 2

VCC5_STR VCC5_STR VCC5_STR

C381

C241
X_104P

X_104P

VCC_AGP

+

EC30
X_1000u

+

EC41
470U/10V

MICRO-STAR

ACPI CONTROLLER

MS-7074

1

20 26Wednesday, April 07, 2004

C244

X_104P

0A

VCC3

ATX12V POWER CONNECTOR

VCCP_IN

C15 C1U16Y0805

VID[0..5]4

VRM_GD10

R37 1KR

C17
C0.1U25Y

R59 154KR1%

R22 15KR

R10 3KR1%

R9
X_4.7KRT

Close low side mosfet

R11
X_1.65KR1%

VCC5

COP

C10

R7 470KR1%
R6 X_1KR

VID PULL-UP RESISTORS

C20 100p

VCC5

VID0
VID1
VID2
VID3
VID4

R34 1K

VID5

R14 1K

C167
33p

VCCP_IN

C12 C5600P50X

R8

X_750RX_C15P50N

R2

0R

OFS

1

2

RN1

3

4

1K

5

6

7

8

3

4

C168

0.01u

R36

5.6KR
R33 1KR

VID0
VID1
VID2
VID3
VID4
VID5

FS

REF

C3

C10000P50Y5

COMP

X_C15P50NC14

FB

VDIFF

VRM_EN

CHECK THIS! CONNECT TO
BULK CAPACITOR

VCC3

JPW1

12V

12V

D2x2

25

7
6
5
4
3
8

2
1

28

11

13

12

14

9

27

VCCP

U2

ENLL
VID0
VID1
VID2
VID3
VID4
VID12.5

PGOOD
OVP
FS

REF

COMP

FB

VDIFF

OFS

EN

GND

GND

1

2

17

R4 0R

R1 0R

GND

Intersil 6565ACV

U4A

R62 4.7R0805

VCCP_IN

VCC5 +12VP_FET

26

VCC

C18
C1U16Y0805

R18 2.2KR1%

PWM2

R17 2.2KR1%

PWM3

R13 2.2KR1%

DAC

Prescott

VCCP

R56
X_4.7KR

PWM1

PHASE1

PHASE2

PHASE3

R3 4.7KR1%

C0.1U25Y

C9 C0.01U16X

C2 C0.01U16X

R55

X_4.7KR

PWM1

ISEN1

PWM2

ISEN2

PWM3

ISEN3

TCOMP

VSEN

RGND

C5
C0.1U25X

NC

BOOT5

21
20

22
23

18
19

24

10
15

16

BOOTSEL CPU

LOW Northwood
HIGH

12VP1

14

C28
C0.1U25Y

MOSFET Gate signal : 20 mils
Phase signal : 20 mils
Boot signal : 16 mils

12VP1

C24
C1U16Y0805

VCCP_IN

R138

4.7R0805

12VP2

C146

R25
X_4.7KR

Q4
X_2N3904Q3X_2N3904

VCC

3

GND

1

PWM1

HIP6602B

U4B

5 9

PVCC U_G2

6

PGND

2

PWM2

HIP6602B

R140 4.7R

U8

2

BOOT

7

PVCC

6

VCC

3

PWM

MOSDVR-INTS-HIP6601B-SOIC8

VCCP_INVCC5_SB

R23
X_4.7KR

G

DS

12

U_G1

R63

11

BOOT1

13

PHASE1

4

L_G1

10

BOOT2

8

PHASE2

7

L_G2

BOOT3

1

UGATE

8

PHASE

54

LGATEGND

R24

FB

X_6.04KR1%

Q2
X_N-2N7002_SOT23

VDIFF

4.7R

PHASE1

U_G2

R60 4.7R

PHASE2

LG2

U_G3

LG3

BOOT1

C23
C0.1U25X

LG1

BOOT2

C21
C0.1U25X

C158
C0.1U25X

1R0805

R131

PHASE3

VID_GD#20

+

EC18
1000U/16V

R95
1R0805

1R0805

R72

UG3

PWM GOOD

VCC5_SB

R26

4.7K

+

EC24
1000U/16V

UG1U_G1

EC23

1000U/16V

UG2

EC10

1000U/16V

+12VP_FET

G

G

IPD06N03L

+

G

G

IPD06N03L

+12VP_FET

+

G

G

IPD06N03L

C90 C4.7U35Y1206
C98 C1U16Y0805

DS

Q19
IPD09N03LA

DS

Q18

G

C138 X_C4.7U35Y1206
C127 C1U16Y0805

DS

Q16
IPD09N03LA

DS

Q9

G

C37 C4.7U35Y1206
C47 C1U16Y0805

DS

Q22
IPD09N03LA

DS

Q20

G

R27

1KR

R61

1KR

DS

IPD06N03L

DS

IPD06N03L

DS

IPD06N03L

Q17

Q14

Q21

R28

2.43KR

Q1
MMBT3904

R46

5.6KR

Q11

2N3904

C177

X_C4.7U35Y1206

0.9UH/25A-PB

0.8375~1.6V / 119A

R77

2.2R0805

C69

C1000P50X

0.9UH/25A-PB

R48

2.2R0805

C16
C1000P50X

0.9UH/25A-PB

R112

2.2R0805

C114
C1000P50X

VCC_VID 5,20

CPUVID_GD 4

VCCP_IN

VRM_EN

R58
1KR

COIL1CH-1.2U18A

VCCP_IN

CHOK2

CHOK1

CHOK3

VCCP

EC21
X_2200UF/6.3V-R

EC8
2200UF/6.3V-R

VCCP

VCCP

MSI

Title

Size Document Number Rev

Date: Sheet of

EC17
2200UF/6.3V-R

MICRO-STAR INT'L CO.,LTD.

EC13
2200UF/6.3V-R

EC20
2200UF/6.3V-R

VCCP

EC14

+

1 2

C100U2SP

EC12

+

1 2

C100U2SP

C71

+

1 2

X_C100U2SP

C40

+

1 2

X_C100U2SP

100u C71-101022E-P01
220u C71-221021E-P01
470u C71-471022E-S03

VRM 9.0

MS-7074

VCCP

EC22
X_2200UF/6.3V-R

EC15
2200UF/6.3V-R

EC16
2200UF/6.3V-R

21

0A

26Wednesday, April 07, 2004

PCIRST#1

VDD33 VDDA33

03/23

C306
R_104P

VDD25

C312
R_105P

C316
R_104P

PCIRST#111,20

AD299,16

FB11

X_0/0805

1 2

CP7

INTF#10,16

PGNT#39
PREQ#39,16

C_BE#39,16

AD319,16
AD309,16
AD299,16

AD289,16
AD279,16

AD269,16
AD259,16

AD249,16

LAN_PCLK3

C299
X_10P

AD29

SPDLED
ACTLED

PREQ#3
C_BE#3
AD31
AD30
AD29

AD28
AD27

AD26
AD25

AD24

VDD33

R252

300

C265
R_104P

THIS DEVICE SHOULD BE PLACED AS CLOSE AS POSSIBLE TO
THE CRYSTAL INPUT PINS OF THE ETHERNET CONTROLLER

Y1

USED. KEEP TRACES SHORT AS POSSIBLE.

C255C274
R_22u/1206

U14

50
49

VDD

48
47

AD0

46

AD1

45

AD2

44

GND

43

AD3

42

AD4

41

AD5

40

AD6

39

AD7

38
37

VDD

36

AD8

35

AD9

34

AD10

33

AD11

32

AD12

31

GND

30

AD13

29

AD14

28

AD15

27
26

R_RTL8101L

Version:F

PERR# 9,16
PAR 9,16
STOP# 9,16
DEVSEL# 9,16
TRDY# 9,16
IRDY# 9,16
FRAME# 9,16
C_BE#2 9,16
AD16 9,16
AD17 9,16
AD18 9,16
AD19 9,16
AD20 9,16
AD21 9,16
AD22 9,16
AD23 9,16

R213
R_49.9RST

VDD33

R245
R_5.6KST

U13

1

CS

2

SK

3

DI

4

DO

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

FB8

X_0/0805

03/23

1 2

CP5

VDD33

C304
R_104P

AD0

AD0 9,16

AD1

AD1 9,16

AD2

AD2 9,16

AD3

AD3 9,16

AD4

AD4 9,16

AD5

AD5 9,16

AD6

AD6 9,16

AD7

AD7 9,16

C_BE#0

C_BE#0 9,16

AD8

AD8 9,16

AD9

AD9 9,16

AD10

AD10 9,16

AD11

AD11 9,16

AD12

AD12 9,16

AD13

AD13 9,16

AD14

AD14 9,16

AD15

AD15 9,16

C_BE#1

C_BE#1 9,16
SERR# 9,16

VDD33

VDD33

C141
R_104PR157

C143
X_104P

8

VCC

7

NC

6

NC

5

GND

VDD25

C297
R_104P

R145 330

C145 X_104P

R150 330

03/23

C301
R_105P

C164

X_104P

C174

X_104P

03/24

RXIN-

RXIN+

RXIN+

AD23

AD23

GND

RXIN-

RTSET

AD22

AD21

AD20

AD22

AD21

AD20

R158
R_49.9RST

R_25MHZ

R214
R_5.49KST

GND

RTT3

LWAKE

AD19

AD18

AD17

AD19

AD18

AD17

X1

AD16

AD16

X2

GND

C253

VCC5

C276

C275

R_104P

R_104P

76

LED2

77

LED1

78

LED0

79

INTBB

80

INTAB

81

RSTB

82

GNTB

83

REQB

84

CBE3B

85

AD31

86

AD30

87

AD29

88

GND

89

AD28

90

VDD

91

AD27

92

AD26

93

AD25

94

VDD25

95

VDD

96

AD24

97

PCICLK

98

IDSEL

99

GPIO1

100

GPIO0

C298

C329

R_104P

R_104P

RXIN­RXIN+

TXD- TXD-

R_27P

R211
R_1K

R210
R_15K

TXD-

TXD+

75747372717069686766656463626160595857565554535251

NC

GND

TXD-

TXD+

AVDD

AVDD

ISOLATEB

AC_RSTB

GND

AC_SYNC

AC_DOUT

AC_DIN

VDD

AC_BCK

12345678910111213141516171819202122232425

R_49.9RST

C189
R_104P

AVDD

AVDD25

CBE2B

FRAMEB

C_BE#2

PMEB

IRDYB

EECS

VCTRL

TRDYB

DEVSELB

EESK

VDD

C248

R_27P

PME# 9,16

VDD25_PIN58

R_105P

NC

EEDI

EEDO

CLKRUNB

VDD25

CBE0B

CBE1B
SERRB

STOPB

PAR

PERRB

R212
R_49.9RST

C266
R_104P

NEAR CHIPNEAR RJ45

VDD33

C183
R_104P

C251
R_105P

IDSEL = AD29
MASTER = PREQ3
LAN = INTF#

LAN_USB1B

AMBER+

ACTLED

RXIN-

RXIN+

TXD+TXD+

SPDLED

C182
X_104P

17

AMBER-

18

9
13
10
14
11
15
12
16

GREEN+

19

GREEN-

20

RJ45+USB+LEDx2-D20-BK

N58-20F0171-S42 1000pF / 2KV
N58-20F0231-S42 1500pF / 2KV

RDN

RDP
TDN
TDP

VCC3_SB

CP8 X_COPPER

21

FB12
X_80_0805

C302
R_104P

NC
NC

NC
NC

EC36
R_10u/16V

MSIMSI

Title

Size Document Number Rev

Date: Sheet of

VDD33

+

C330

C315

R_105P

R_104P

MICRO-STAR

LAN REALTEK 8101L

MS-7074

22 26Wednesday, April 07, 2004

0A

ATX CONNECTOR

VCC3

VCC5_SB

R87 1K

PS_ON#20

C58
104P

-12V

REGULATORS OUTPUT DECOUPLING CAPACITORS

3.3V

-12V
GND
PSON
GND
GND
GND

-5V
5V
5V

3.3V

3.3V

GND

GND

GND

POK

5VSB

1
2

C345

C57

104P

C96
102p

X_33PC73

C88
104P

3
4

5V

5
6

5V

7
8
9
10

12V

C109

104P

C110
104P

C102
X_33P

C112
104P

VCC3

VCC5

VCC5_SB

+12V

C111
X_33P

VCC5

R96

4.7K

PWR_OK 20

MEM_STR

VCC3

VCC5_STR

VCC3_SB

C207 104P
C282 104P

C382
104P

C388
104P

C334
104P
C332
104P

VCC3

C311 X_104P

C357 X_104P
C371 X_104P

C387 X_104P

For EMI use

VCC5

VCC5

11

C86
104P

12
13
14
15
16

-5V

17
18
19
20

POWER

C106
X_33P

C68

104P

X_33P

C78
102P

C93
104P

VCC5

CPU FAN

CPU_CTRL11

Intel Front Panel

03/22

SUS_LED11

IDE_LED

SUS_LED

CPU_CTRL

R329

R322

R47

470/6

2.7K

2.7K

R328

2.7K

R321

2.7K

Dual-layout

R30 X_4.7K
R31 X_4.7K

DS

Q10
X_2N7002S

G

VCC5

Q43
L2_2N3906S

Ic=200mA
Vebo=5V
Vceo=40V

R330 220

VCC5_SB

Q40
L2_2N3906S

Ic=200mA
Vebo=5V
Vceo=40V

R323 220

1
2
3

JFP1

3

T_D2x3-BK

R310 22

+12V

R45 X_0/6

VCC

GND

U3
NC7SZ32/SOT23-5

41
52

C372
105P/0805

VCC5

5
4

R12 33K

VCC5

PWRBTN# 10

+12V

L1 X_80_0805

R35 10K

C4

S11
X_SHORT_PAD

3

0.1u/25V/6

2

R15 47K
C8 0.01u/50V/6

SYSTEM FAN

BUZZER

IDE LED

R5

270

U1A

+

-

4 8

LM358/SOIC8

SYS_CTRL11

1

C11
X_0.1u/25V/6

C13 4700p/50V/6

R32

1K

EC1

100u/25V

R332

G

510

PD_LED3

BAT54A-S-SOT23

SD_LED3

C113 470P

G

S

BCE

Q12
2SB1204/8A/PNP/TO252

D

R16

10KRST

R325

4.7K
R327

4.7K

DS

Q42
2N7002S

SPKR10

1

D2

2

SYSFAN-2

R307

2.2K

3

+12V

Q41

SI2303DS

+

EC39
10u

B

IDE_LED

R311 220
R312 220

CE

Q39
2N3904S

D1

R21

1N4148S

4.7K

A C

R20

10K

3
2

CPUFAN1

1

D1x3-WH-SN

R319 4.7K

D13 1N4148

RN63
X_0

1 2

3 4

5 6

7 8

D14 1N4148

SFAN

VCC5

C235 104P

SPK

MSI

Title

Size Document Number Rev

Date: Sheet of

Front Panel & ATX Connector & FAN

R320

SPK2

10K

3
2
1

CPU_FAN 11

R19

4.7K

R317

4.7K

SYSFAN1
D1x3-WH-SN

BUZZER

SPEAKER1

MICRO-STAR

MS-7074

SYS_FAN 11

0A

23 26Wednesday, April 07, 2004

8

7

6

5

4

3

2

1

ATX P/S

with 1A Stby current

5VSB

+/-5%

D D

5V 3.3V 12V -12V

+/-5% +/-5% +/-5% +/-10%

Power Delivery Map

VID voltage
regulator

VRM 10.0 FMB1.5

Processor

VCCVID

1.2V /

30mA

VCORE/Vtt

1.15V-1.75V

60A

NB GMCH

VccCORE

2.46A

1.5V /

VccAGP

1.5V /

370mA

VccHI

1.5V regulator

1.5V /

90mA

VttFSB

1.15V-1.75V

2.5V regulator

2.5V Standby
regulator

C C

1.25V regulator

Memory

Vdd/Vddq

2.5V / 5.92A

1.5V Standby
regulator

Vtt

1.25V / 2.1A

2.4A

VccSM

2.5V /

2.8A

VccGPIO

3.3V /

30mA

Vcca_DAC

1.5V /

65mA

ICH4

VccCORE

1.5V / 970mA

VccHI

90mA

1.5V /

Vccsus1_5

85mA1.5V /

3.3V Standby
regulator

V_CPU_IO

1.15V-1.75V
45mA

Vcc3_3

B B

610mA3.3V /

Vccsus3_3

70mA3.3V /

CK-408

Vcc

3.3V / 280mA

LPC Super I/O

Vdd

25mA

3.3V /

FWH

A A

8

7

CNR Connector

5V

3.3V
12V

3.3Vaux

-12V
5VDual 0.5A

1.0A

1.0A

0.5A

1.0A

0.1A

6

PCI Slot (per slot)

5V

3.3V
12V

3.3Vaux

-12V

5.0A

7.6A

0.5A

0.375A

0.1A

5

AGP Slot

5V 2.0A

3.3V
12V

3.3Vaux

1.5V

6.0A

1.0A

0.375A

2.0A

USB

Vdd

2.0A5V /

4

3

Vdd

67mA

3.3V /

MSI

Title

Size Document Number Rev

Date: Sheet of

2

MICRO-STAR

Power Delivery Map

MS-7074

24 26Friday, April 02, 2004

1

0A

8

7

6

5

4

3

2

1

General SPEC

ICH4

GPIO 0

GPIO 1

GPIO 2

D D

GPIO 3

GPIO 4

GPIO 5

GPIO 6

GPIO 7

GPIO 8

GPIO 9

GPIO 10

GPIO 11

GPIO 12

GPIO 13

GPIO 14~15

GPIO 16

GPIO 17

C C

GPIO 18*

GPIO 19

GPIO 20

GPIO 21

GPIO 22

GPIO 23

GPIO 24

GPIO 25

GPIO 26

GPIO 27

GPIO 28

GPIO 29~31

GPIO 32

GPIO 33

B B

GPIO 34

GPIO 35

GPIO 36

GPIO 37

GPIO 38

GPIO 39

GPIO 40

GPIO 41

GPIO 42

GPIO 43

GPIO 44~47

FunctionTypeGPIO Pin

I

REQ#A (multifunction pin)

REQ#B (multifunction pin)

I

Pull up through 8.2K ohms (PIRQE#)

I

Pull up through 8.2K ohms (PIRQF#)

I

Pull up through 8.2K ohms (PIRQG#)

I

Pull up through 8.2K ohms (PIRQH#)

I

I

Pull down through 10K ohms (unused)

I

Pull down through 10K ohms (unused)

Pull Up to 3.3VSBY through 4.7K ohms (SIO_PME)

I

Not Implemented

I

Not Implemented

I

SMB_ALERT (multifuntion pin)

I

I

EXTSMI# with Pull up 10K ohms to VCC3_SB

I

Pull down through 10K ohms (unused)

Not Implemented

I

O

GNT#A (multifunction pin)

GNT#B (multifuntion pin)

O

O

No Connected

O

No Connected

VID_CTRL

O

O

No Connected

OD

No Connected

Pull Up to 3.3V through 8.2K ohms (BIOS protect)

O

I/O

GPIO 24

GPIO 25

I/O

Not Implemented

I/O

I/O

No Connected

I/O

No Connected

Not Implemented

O

I/O

No Connected

I/O

No Connected

Primary IDE ATA66/100 detection (PD_DET)

I/O

Secondary IDE ATA66/100 detection (SD_DET)

I/O

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

I/O

No Connected

Not Implemented

I/O

PCI Config.

DEVICE ICH INT Pin IDSEL

PCI Slot 1

PCI Slot 2

PCI Slot 3

PCI LAN

INTA#
INTB#
INTC#
INTD#

INTB#
INTC#
INTD#
INTA#

INTC#
INTD#
INTA#
INTB#

INTG#
INTF#

AD16

AD17

AD18

AD29

*ICH4 reserved PCI address line AD22 for the PCI-to-ISA Bridge's IDSEL input.

RSEST MAP

PCIRST# for GMCH, FWH, MS7
PCIRST#1 for LAN, LPC IO
PCIRST#2 for PCI slot

LAN
X 2

I/O

PCI
SLOT

HDD

CLOCK

PCICLK0

PCICLK1

PCICLK2

LAN_PCLK

FWH

MS7-pin39
PCIRST#

MS7-pin41
PCIRST#

AJ31

MS7-pin43
PCIRST#

CLK GEN PIN OUT

10 (PCI3/FS4)

11 (PCI4)

12 (PCI5)

17 (PCI9)

CPU

AB25 CPURST# D22

GMCH

PCIRST#

ICH4

U5 PCIRST# 83

MS-7

ATX
Power

MS7-pin7

AB23

AB6 PWROK 83E7

CPU Power GD

Y23

Y3 System RST#

V19 VRMPWRGD

VRM Power GD

VRM

3VSB

FSRT

Clock gen.

* GPIO18 will toggle at 1Hz frequency.

FWH

A A

GPIO Pin Type Function

IGPI 0

GPI 1

GPI 2

GPI 3

GPI 4

8

First IDE 80-pin cable detect

I

Second IDE 80-pin cable detect

I

Pull down through 8.2K ohms (unused)

I

Pull down through 8.2K ohms (unused)

I Pull down through 8.2K ohms (unused)

7

6

5

DIMM Config.

DEVICE ADDRESS CLOCK

DIMM 1 1010000B DCLK0/DCLK0#

DIMM 2 1010001B

4

DCLK1/DCLK1#
DCLK2/DCLK2#

DCLK3/DCLK3#
DCLK4/DCLK4#
DCLK5/DCLK5#

Title

MSI

Size Document Number Rev

3

Date: Sheet of

2

MICRO-STAR

General SPEC

MS-7074

25 26Friday, April 02, 2004

1

0A

5

D D

4

3

2

1

VCC5_SB 5V 3.3V12V -12V VTT_DDRMEM_STRVCC_AGPVCC5_STRVCC3_SB VCC_VIDVCC1_5SB

G3

X X X X X X X X X X X X

S0

O O O O O O O O O O O O

S1

O O O O O O O O O O O O

S3

S4

C C

S5

O XXO XXO XX X XX X

OO O O OX X X X X X X

OO O XX XX XX XXX

VCCP

X

O

O

X

X

Jumper Setting & Connector Setting

JBAT1(1-2)

YJUMPER-MG

BAT1_X
BATTERY

B B

J3(1-2)

YJUMPER-MG

Q16_1

E31-0500261-K08

Q19_1

E31-0500261-K08

Q22_1

E31-0500261-K08

U9_1

E31-0400741-K08

U18_1

FLASH 4M

U6_1

CPU Retention

JMCH4
HS hook

JMCH3
X_HS hook

JMCH2
HS hook

JMCH1
X_HS hook

P01-707400A-P42

PCB1

_

PCB,M/B,7074,0A,4

Right Wrong

A A

5

1 2 3 4 5 6 7 8 9 10

11 12 13 14 15 16 17 18 19 20

Top view

4

1719 16 14 1220 1518 13 11

61 105 94 83 72

MSI

Title

Size Document Number Rev

3

2

Date: Sheet of

JUMPER SETTING & MANUAL PARTS

MICRO-STAR

MS-7074

1

26 26Wednesday, April 07, 2004

0A