MSI MS-6740 Schematics

Cover Sheet
Block Diagram
Clock ICS950218AF & ATA100 IDE CONNECTORS
mPGA478-B INTEL CPU Sockets

1
2
3

4 - 5

MS-6740

Version 100

INTEL (R) 845GE Chipset
Willamette/Northwood 478pin mPGA-B Processor Schematics

INTEL 845GE/PE GMCH -- North Bridge
INTEL ICH4 -- South Bridge
LPC I/O -- W83627SF & GAME Port
AC'97 Codec / Audio Jack / Front Audio Connector
Audio Out & RSMRST# Circuit
DDR DIMM1&2 and DDR Terminator Resistor
AGP Slot
PCI SLOT 1 & 2 & 3
Floppy, KB/MS, Com/Printer Ports
USB Connectors
Front Panel , ATX Connectors & 1.5V Regulators
FWH
VRM 9.0 Regulator (CPU Power)
SMBUS Isolation & FAN
ADM1027 FAN Control

6 - 8
9-10

11
12
13

14-15

16
17
18
19
20
21
22
23
24

CPU:

Willamette/Northwood mPGA-478B Processor

System Brookdale-G Chipset:

INTEL 845GE + INTEL ICH4

On Board Chipset:

BIOS -- FWH
AC'97 Codec -- ALC201A
LPC Super I/O -- W83627SF
Clock Generation -- ICS950218AF
LAN -- Intel 82540EM or 82562EZ

Expansion Slots:

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

W83302D(MS5) ACPI Controller
VGA Connector

Intel 82540EM / 82562 EZ LAN

25
26

27-28

Last Schematic Update Date:

Monday, February 10, 2003

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

COVER SHEET

MS-6740

Last Revision Date:

Sheet

Rev

100

129

of

VCC12 Power
Supply CONN

AGP 4X (1.5V)
VGA CONN

IDE CONN 1&2

USB Port 0:1
USB Front Panel

USB Port 2:3
USB Front Panel

USB Port 4:5
USB Rear Panel

(100/133MHz)

VRM 9.2 Clock

4X (66MHz) AGP

ATA33/ATA66/ATA100

(48MHz)

LPC Bus

Winbond
LPC I/O
W83627SF

Willamette/Northwood
Socket (mPGA478-B)

Scalable Bus

GMCH: Graphic &
Memory
Controller HUB

HUB Interface

ICH4: I/O

Controller HUB

(33MHz)

FWH: Firmware HUB

Brookdale -G Chipset

(100/133MHz)

(200/266/333 MHz)

(14.318MHz)

PCI (33MHz)

PCI (33MHz)

LCI

AC Link

Generator

DDR DIMM1,2

PCI Slots 1:3

LAN Controller

AC '97 Audio

Codec

MIC In

Line In

Line Out

CD-ROM (Option)

Smart Card
Header

PS2 Mouse &
Keyboard

Parallel (1)
Serial (2)

Floppy Disk
Drive

Model option table

Model type Function BOM Config ERP BOM No.

MS6740L2
MS6740L2
MS6740L2

W/562EX, A G P Cfg6740L2-0A-L
W/540EM , AG P
W/AGP,WO/LAN

Cfg6740L2-0A-GL
Cfg6740L2-0A-STD

601-6740-XXX
601-6740-XXX
601-6740-XXX

Title
Document Number

Micro Star Restricted Secret

BLOCK DIAGRAM

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J u n g - H e C i t y,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6740

Last Revision Date:

Sheet

Rev

100

Monday, February 10, 2003

229

of

VCC3

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

it

Trace Width 7mils.

*

Same Group spacing 15mils

*

Different Group spacing 30mils

*

Differentical mode spacing 7mils on itself

*

FB3 80_0805

VCC3

CB83

0.1u

filtering from 10K~1M

CB90

4.7u-0805

CP8 X_COPPER

FB4 X_0_0805

CB104

0.1u

for good filtering from 10K~1M

VCCP VCC3V

VCC3

CB100

4.7u-0805

R197 1K

R195
220

CLOCK GENERATOR BLOCK

CB106

0.1u

CB107

0.1u

CB89

0.1u

CB88

0.1u

CB96

0.1u

C85

0.01u

C95

0.01u

C92

0.01u

39

36

46

43

29

18

13

24

21

47
34

33
26

25
19

U10

CPU_VDD

CPU_GND

MREF_VDD

MREF_GND

3V66_48/SEL66_48#

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

CPUCLK0

CPUCLK0#

CPUCLK1

CPUCLK1#

CPUCLK2

CPUCLK2#

3V66_03V66_VDD
3V66_1
3V66_2

FS2/PCI_F0
FS3/PCI_F1

SEL48_24#/PCI_F2

FS4/PCI0

PCI1
PCI2
PCI3
PCI4
PCI5
PCI6

FS0/48MHz

FS1/24_48MHz

MUL0/REF0
MUL1/REF1

IREF

RESET#

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

VCC3V CPUCLK#

CB92

0.1u

VDDA3V

SMBCLK_ISO(11,14,23,24,25)

SMBDATA_ISO(11,14,23,24,25)

CE

Q22

B

2N3904S

*Trace < 0.5"

RN48 33

1 2
3 4
5 6
7 8

7 8
5 6
3 4
1 2

RN56 33

1 2

1 2

CPUCLK
CPUCLK#

MCHCLK

MCH_66
ICH_66

AGPCLK

ICH_48

Iref = 2.32mA

CPU0
CPU0#

CPU1
CPU1# MCHCLK#

RMCH_66
RICH_66
RAGPCLK
SEL48_2

FS0
FS1 DOT_CLK

REF_14 ICH_14

R156 27.4_1%
R157 27.4_1%

R158 27.4_1%
R159 27.4_1%

R161 33

FS2

FS3
SEL48_1

FS4
RLAN_PCLK
RPCICLK0
RPCICLK1
RPCICLK2
RSIO_PCLK
RICH_PCLK

X1

X2

R182 33
R183 33

R185 33
R177 GE_47

R162 33

C93 22P

X1 14M-32pf-HC49S-D

C91 22P

32pF

R160 475_1%

PWR_DN#

R155 33

CPUCLK (4)
CPUCLK# (4)

MCHCLK (6)
MCHCLK# (6)

MCH_66 (6)
ICH_66 (10)

AGPCLK (16)
SIO_48 (11)

FWH_PCLK (21)

LAN_PCLK (27)
PCICLK0 (17)
PCICLK1 (17)
PCICLK2 (17)
SIO_PCLK (11)
ICH_PCLK (9)

ICH_48 (10)
DOT_CLK

ICH_14 (10)

Shut Source Termination Resistors

CPUCLK
MCHCLK

MCHCLK#

Trace less 0.2"

49.9ohm for 50ohm M/B impedance

R150 49.9_1%
R151 49.9_1%
R147 49.9_1%
R148 49.9_1%

CLOCK STRAPPING RESISTORS

R176 1.5KR180 33

R178 8.2K

FS1

FS4 FS3 FS2 FS1 FS0

1 1 1 0 1
1 1 1 1 1

SMBCLK_ISO
SMBDATA_ISO

FS4
SEL48_1
FS3
FS2

FS0

SEL48_2

REF_14

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

R169 2.7K
R167 2.7K

R184 10K

R152 10K

R149 10K

RN58

8.2K

1 2
3 4
5 6
7 8

VCC3V

BSEL0 (4)

CPU (MHz)
100 MHz
133 MHz

VCC3

VCC3V

Pull-Down Capacitors

CN10 8P4C-10P

1

AGPCLK
ICH_66
MCH_66

FWH_PCLK
LAN_PCLK
PCICLK0

PCICLK1
PCICLK2
SIO_PCLK
ICH_PCLK

SIO_48
ICH_48

DOT_CLK
ICH_14

used only for EMI issue

2

3

4

5

6

7

8

10pC96
10pC103
10pC104

CN11 8P4C-10P

1

2

3

4

5

6

7

8

C86 22P

1 2

Trace less 0.2"

10pC97
10pC98
10pC83

PRIMARY IDE B L O CK SECONDARY IDE BLOCK

IDE2

HD_RST#1R HD_RST#

R108 33 R99 33

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

R92

4.7K

C70
220p

PD_DREQ(10)

PD_IORDY(10)
PD_DACK#(10)

PD_IOW#(10)

PD_IOR#(10)

PD_A1(10)

PD_CS#1(10)

PD_LED

HD_RST#

IRQ14(9)

HD_RST#(25)
PDD[0..7](10)

CN-BH-D2x20-1:21-BL-ZBT-S1

1

2
3 4
5 6
7 8
91110

12

13 14

1615

17 18
19

22

21

24

23

26

25

28

27

30

29

32

31

34

33

36

35

38

37

4039

R110
10K

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

C54
X_4700p

ATA100 IDE CONNECT OR S

PDD[8..15] (10)

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

PD_DET (21)
PD_A2 (10)PD_A0(10)
PD_CS#3 (10)

R97

15K

IDE1

R109
10K

VCC3VCC5 VCC5VCC3

D2x20-1:21-WH-SBT

1

2
3 4
5 6
7 8
91110

13 14
17 18

19
21
23
25
27
29
31
33
35
37

SDD8
SDD9
SDD10
SDD11
SDD12

12

SDD13
SDD14

1615

SDD15

22

24

26

28

30

32

34

36

38

4039

C64
X_4700p

R98

15K

SD_DET (21)
SD_A2 (10)
SD_CS#3 (10)

Micro Star Restricted Secret

Clock & IDE Conn.

MS-6740

Last Revision Date:

Sheet

SDD[8..15] (10)

Rev

100

Tuesday, February 18, 2003

329

of

C69
220p

HD_RST#2R

SDD[0..7](10)

SD_DREQ(10)

SD_IOW#(10)

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

IRQ15(9)
SD_A1(10)
SD_A0(10)

SD_CS#1(10)

SD_LED

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

R96

4.7K

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

CPU GTL REFERNCE VOLTAGE BLOCKCPU SIGNAL BLOCK

HA#[3..31](6)

VID[0..4] (11,22,24)

HA#30

HA#29

HA#25

HA#23

HA#22

HA#21

HA#26

HA#27

HA#31

CPU1A

HINV#[0..3](6)

FERR#(9)

STPCLK#(9)

HINIT#(9)

HDBSY#(6)

HDRDY#(6)

HTRDY#(6)

HADS#(6)

HLOCK#(6)

HBNR#(6)

HIT#(6)

HITM#(6)

HBPRI#(6)

HDEFER#(6)

TRMTRIP#(9)

PROCHOT#(10)

IGNNE#(9)

HSMI#(9)
A20M#(9)

SLP#(9)

BSEL0(3,6)

CPU_GD(10)

CPURST#(6)

HD#[0..63](6)

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

HINIT#

ITP_TDI
ITP_TDO
ITP_TMS
ITP_TRST#
ITP_TCK
THERMDA
THERMDC
TRMTRIP#
SKTOCC#

CPU_GD
CPURST#
HD#63

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

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#

AB1Y1W2V3U4T5W1R6V2T4U3P6U1T2R3P4P3R2T1N5N4N2M1N1M4M3L2M6L3K1L6K4K2

A35#

A34#

A33#

A32#

A31#

D53#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

V22

U21

V25

U23

U24

U26

T23

T22

HA#24

HA#28

A30#

A29#

A28#

A27#

A26#

A25#

A24#

A23#

A22#

D45#

D44#

D43#

D42#

D41#

D40#

D39#

D38#

D37#

T25

T26

R24

R25

P24

R21

N25

N26

M26

HA#15

HA#19

HA#17

HA#20

HA#18

A21#

A20#

A19#

A18#

D36#

D35#

D34#

D33#

N23

M24

P21

N22

M23

HA#11

HA#16

HA#13

HA#12

HA#14

A17#

A16#

A15#

A14#

A13#

D32#

D31#

D30#

D29#

D28#

H25

K23

J24

L22

HA#6

HA#3

HA#7

HA#9

HA#8

HA#5

HA#10

A12#

A11#

D27#

D26#

M21

H24

HA#4

AE25A5A4

AD26

A9#

A8#

A7#

A6#

A5#

A4#

A10#

D25#

D24#

G26

L21

A3#

DBR#

ITP_CLK1

VSS_SENSE

VCC_SENSE

D23#

D22#

D21#

D20#

D19#

D18#

D17#

D16#

D15#

D14#

D13#

D12#

D11#

D10#

D26

F26

E25

F24

F23

G23

E24

H22

D25

J21

D23

C26

H21

G22

VID1

VID2

VID0

VID3

VID4

AC26

AE1

AE2

AE3

AE4

AE5

VID4#

VID3#

VID2#

VID1#

VID0#

B24

D6#

D22

D5#

D4#

C21

A25

GTLREF3
GTLREF2
GTLREF1
GTLREF0

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

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9

TESTHI8
ITPCLKOUT1
ITPCLKOUT0

TESTHI5

TESTHI4

TESTHI3

TESTHI2

TESTHI1

TESTHI0

BCLK1#
BCLK0#

COMP1
COMP0

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

LINT1/NMI

LINT0/INTR

D3#

D2#

D1#

D0#

A23

B22

B21

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

DP3#
DP2#
DP1#
DP0#

SOCKET478

ITP_CLK0

D9#

D8#

D7#

B25

C24

C23

AA21
AA6
F20
F6

AB4
AA5
Y6
AC4
AB5
AC6

H3
J3
J4
K5
J1

AD25
A6
Y3
W4
U6
AB22
AA20
AC23
AC24
AC20
AC21
AA2
AD24

AF23
AF22

F4
G5
F1

V5
AC1
H6

P1
L24

L25
K26
K25
J26

R5
L5
W23
P23
J23
F21
W22
R22
K22
E22

E5
D1

GTLREF1

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

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

RN4 56

R30 1K

HRS#2
HRS#1
HRS#0

R26 51.1_1%
R83 51.1_1%

HREQ#[0..4] (6)

1 2
3 4
5 6
7 8

VCCP

CPUCLK# (3)
CPUCLK (3)

HRS#[0..2] (6)

HBR#0 (6)

* Short trace

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

NMI (9)
INTR (9)

VCCP

GTLREF1

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

1.5" of the GETREF pin.

ITP_TDI
ITP_TRST#

ITP_TMS
ITP_TDO

ITP_TCK

SKTOCC#

2/3*Vccp

CPU ITP BLOC K

R17 39
R16 75_1%

R15 27.4_1%

R181 X_10K

C44
220p

R13 150
R18 680

VCCP

C45
1u-0805

R79

49.9_1%

R80
100_1%

VCCP

VCCP

VCC3

HD#3

HD#7

HD#6

HD#9

HD#47

HD#48

HD#53

HD#51

HD#50

HD#49

HD#52

HD#46

HD#45

HD#39

HD#40

HD#41

HD#38

HD#37

HD#42

HD#43

HD#44

HD#35

HD#36

HD#29

HD#27

HD#31

HD#34

HD#28

HD#33

HD#30

HD#32

HD#21

HD#26

HD#25

HD#24

HD#23

HD#22

HD#20

HD#14

HD#15

HD#17

HD#16

HD#19

HD#18

HD#8

HD#11

HD#13

HD#12

HD#10

HD#1

HD#5

HD#0

HD#4

HD#2

ALL COMPONENTS CLOSE TO CPU

THERMDA(24)
THERMDC(24)

THERMDA
THERMDC

TEMP1

1
2
3

L2_D1x3-BK

BPM#2

RN5 56

BPM#3
BPM#5
BPM#4

1 2
3 4
5 6
7 8

CPU STRAPPING RESISTORS

ALL COMPONENTS CLOSE TO CPU

PROCHOT#

VCCP

CPU_GD
HBR#0
CPURST#
HINIT#

R21 X_62
R85 300
R31 150
R84 49.9_1%
R32 150

Title
Document Numbe r

VCCP

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

mPGA478-B Intel CPU Sock et Par t 1

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

429

of

Rev

100

AA11
AA13
AA15
AA17
AA19
AA23
AA26

AB10
AB12
AB14
AB16
AB18
AB20
AB21
AB24

AC11
AC13
AC15
AC17
AC19

AC22
AC25

D10
A11
A13
A15
A17
A19
A21
A24
A26

AA1

AA4
AA7
AA9

AB3
AB6
AB8

AC2

AC5
AC7
AC9
AD1

XX1
XX2
XX3
XX4
XX5
XX6
XX7
XX8

A3
A9

X3
X4

CPU1B

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
HEATSINK3
HEATSINK4
HS1
HS2
HS3
HS4
HS5
HS6
HS7
HS8

VCCP

VSS

AD10

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

HS17
HS18
HS19
HS20
HS21
HS22
HS23
HS24

VCC_VID (25)

VCCA

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
X1
X2
XX17
XX18
XX19
XX20
XX21
XX22
XX23
XX24

VCC_IOPLL

C49
22u-1206

VSSA

SOCKET478

L6 4.7u-10%-0805
L5 4.7u-10%-0805

C48
22u-1206

VCCP

CPU VOLTAGE BLOCK

A10

A12

A14

A16

A18

A20A8AA10

AA12

AA14

AA16

AA18

AA8

AB11

AB13

AB15

AB17

AB19

AB7

AB9

AC10

AC12

AC14

AC16

AC18

AC8

AD11

AD13

AD15

AD17

AD19

AD7

AD9

AE10

AE12

AE14

AE16

AE18

AE20

AE6

AE8

AF11

AF13

AF15

AF17

AF19

AF2

AF21

AF5

AF7

AF9

B11

B13

B15

B17

B19B7B9

C10

C12

C14

C16

C18

C20C8D11

D13

D15

D17

D19D7D9

E10

E12

E14

E16

E18

E20E8F11

F13

F15

F17

F19

F9

XX25

XX26

XX27

XX28

XX29

XX30

XX31

XX32

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

HS25

HS26

HS27

HS28

HS29

HS30

HS31

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

F25F5F8

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

G21G6G24

G3H1H23

H26H4J2

J22

J25J5K21

XX9

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AD12

AD14

AD16

AD18

AD21

AD4

AD23

AD8

AE11

AE13

AE15

AE17

AE19

AE22

AE24

AE26

AE7

AE9

AF1

AF10

AF12

AF14

AF16

AF18

AF20

AF6

AF8

B10

B12

B14

B16

B18

B23

B20

B26B4B8

C11

C13

C15

C17C2C19

C22

C25C5C7C9D12

D14

D16

D18

D20

D21D3D24D6D8E1E11

VSS

VSS

VSS

VSS

VSS

VSS

E13

E15

E17

E19

E23

E7E9F10

F12

F14

F16

E4

E26

F18F2F22

HS32

HS9

HS10

XX10

AF4

VCC-VID

HS11

HS12

XX11

XX12

AE23

AF3

VCC-IOPLL

VCC-VIDPRG

HEATSINK1
HEATSINK2

HS13

HS14

HS15

HS16

XX13

XX14

XX15

XX16

VCCP VCCPVCCP

CB31
10u-1206
CB39
10u-1206
CB43
10u-1206
CB12
10u-1206
CB9
10u-1206
CB24
10u-1206
CB17
10u-1206

Place 14 pcs 1206 size cap
north side of processor

CPU DECOUPLING CAPACITORS

CB33
10u-1206
CB21
10u-1206
CB20
10u-1206
CB28
10u-1206
CB18
10u-1206

PLACE CAPS WITHIN CPU CAVITY

CB19
10u-1206
CB27
10u-1206
CB34
10u-1206
CB35
10u-1206
CB32
10u-1206

VCCP

CB42
10u-0805
CB13
10u-0805
CB23
10u-0805
CB29
1u-0805

CB37
1u-0805

CB15
1u-0805

Place these caps on south
side of processor

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

Title

Micro Star Restricted Secret

mPGA478-B Intel CPU Sock et Par t 2

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

MS-6740

Last Revision Date:

Sheet

Rev

100

Friday, February 14, 2003

529

of

HA#[3..31](4)

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

HBR#0(4)

HBNR#(4)

HBPRI#(4)

HLOCK#(4)

HREQ#[0..4](4)

HADS#(4)

HIT#(4)

HITM#(4)

HDEFER#(4)

HTRDY#(4)

HRS#[0..2](4)

HDBSY#(4)

HDRDY#(4)

HADSTB#0(4)
HADSTB#1(4)

HDSTBN#0(4)
HDSTBP#0(4)
HDSTBN#1(4)
HDSTBP#1(4)
HDSTBN#2(4)
HDSTBP#2(4)
HDSTBN#3(4)
HDSTBP#3(4)

HINV#[0..3](4)

MCHCLK(3)

MCHCLK#(3)

Trace 10 mils & 7mils space < 0.5"

HL[0..5](9)

CRT_B(26)
CRT_B#(26)

CRT_G(26)
CRT_G#(26)

CRT_R(26)
CRT_R#(26)

X_EGAV05A1

D10

12

HL_STB(9)

HL_STB#(9)

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

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

HRS#0
HRS#1
HRS#2

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

R120 24.9_1%
R134 24.9_1%

HL0
HL1
HL2
HL3
HL4
HL5

12

D9

X_EGAV05A1

U8A

W31

HA3#

AA33

HA4#

AB30

HA5#

V34

HA6#

Y36

HA7#

AC33

HA8#

Y35

HA9#

AA36

HA10#

AC34

HA11#

AB34

HA12#

Y34

HA13#

AB36

HA14#

AC36

HA15#

AC31

HA16#

AF35

HA17#

AD36

HA18#

AD35

HA19#

AE34

HA20#

AD34

HA21#

AE36

HA22#

AF36

HA23#

AE33

HA24#

AF34

HA25#

AG34

HA26#

AG36

HA27#

AE31

HA28#

AH35

HA29#

AG33

HA30#

AG31

HA31#

U33

BREQ0#

T34

BNR#

M34

BPRI#

T35

HLOCK#

T36

ADS#

V36

HREQ0#

AA31

HREQ1#

W33

HREQ2#

AA34

HREQ3#

W35

HREQ4#

P36

HIT#

M36

HITM#

N36

DEFER#

V30

HTRDY#

R36

RS0#

U34

RS1#

P34

RS2#

U31

DBSY#

U36

DRDY#

AB35

HAD_STB0#

AF30

HAD_STB1#

N31

HD_STBN0#

L31

HD_STBP0#

G33

HD_STBN1#

J34

HD_STBP1#

C30

HD_STBN2#

E29

HD_STBP2#

D25

HD_STBN3#

E25

HD_STBP3#

N33

DINV_0#

C35

DINV_1#

B33

DINV_2#

C26 H30

DINV_3# HD_VREF0

K30

HCLKP

J31

HCLKN

V35

HY_RCOMP

B28

HX_RCOMP

AA7

HI0

AB8

HI1

AC7

HI2

AC5

HI3

AD8

HI4

AF4 AD3

HI5 HI_REF

AD4

HI_STBS

AC4

HI_STBF

G15

BLUE

H16

BLUE#

E15

GREEN

F16

GREEN#

C15

RED

D16

12

D8
X_EGAV05A1

RED#

Y28T28M28K26K22K20K18AD

VTTFSB

VTTFSB

HOST

HUB LINK

VGA

VTTFSB

VTTFSB

VTTFSB

VTTFSB

VTTFSB

VCCP

HD0#
HD1#
HD2#

VTTFSB

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

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

AE7
AJ31
D22
E7

H24
D27
AD30
P30

Y30
H28

AE4

HI6

AE5

HI7

AF3

HI8

AE2

HI9

AF2

AD2
AC2

C7
D7

B7
C6

D14
B16

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

HVREF

HSWNG

HL6
HL7
HL8
HL9
HL10

HUB_MREF
HI_SWING

GHCOMP

R138 GE_22
R141 GE_22

DOT_CLK

RFSET

Brookdale_GMCH

CPURST# (4)

X_10pC111

R189 68.1_1%

R153 GE_137_1%

PWR_GD (25)

VCC_AGP

Trace 10 mils &
7mils space < 0.5"

BSEL0(4)
3VDDCDA (26)
3VDDCCL (26)

3V_HSYNC (26)
3V_VSYNC (26)

DOT_CLK

VCC_AGP

HD#[0..63] (4)

MCH_66 (3)
PCIRST#1 (25)

HL[6..10] (9)

R164 GE_0
R165 PE_0

R172 8.2K

U8C

VCC_AGP

VCCA_SM VCCQ_SM

VCCA_DPLL

VCC3

CB81 0.1u

R174

8.2K

R203 X_0.1u

A3

VCC_AGP

A7
C1
D4
D6

G1

K6
L1
L9
P6
R1
R9

W9

V6

AD6
AC9

AC1
AE3

W19

Y19

AA19

W20

U21

W21

AA21

A9
B9
C9
D9

E9
B10
C10
D10
F10
H10
A11
B11
C11
D11
E11
G11

J11
B12
C12
D12
F12
H12
G13

J13
H14

J15

AA17

W18
W17

V19
U19

U17

AG2 AT20
AG1

VDAC

A15
B14
A13

C14
B15

B6

Y3

Y2
AA2
AA4
AA3
AA5

W7

Y4

Y8
A37
AB2
AB3

POWER

VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP
VCC_AGP

VCC_AGP
VCC_AGP
VCC_HI

VCC_HI
VCC_HI

VCC_HI
VCC

VCC
VCC

VCC
VCC

VCC
VCC

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

VCC

VCC
VCC

VCC
VCC

VCC
VCC

VCCA_SM VCCQ_SM
VCCA_SM

VCCA_DAC
VCCA_DAC
VCCA_DPLL

VSSA_DAC
VSSA_DAC
VCC_GPIO

PSBSEL
RSVD

RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD
RSVD

Other

GND

GND

M10

T10

Y10

GND

AH16

GND

AH20

GND

GND

GND

AH24

AH28

AF28

VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP
VTT_DECAP

GND

GND

AB28

V28

GND

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

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

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

VCCSM
VCCSM
VCCSM
VCCSM
VCCSM

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

VTTFSB

VCCA_FSB

VCCQ_SM
VCCQ_SM

GND

GND

GND

P28

K24

K28

AH8
AK8
AG9
AJ9
AL9

AM22
AJ23
AL37
AU9
AK10

AJ11
AL11
AU25
AM26
AU13
AM14
AJ27
AJ1
AL1
AJ15
AP15
AU29
AH2
AJ2
AK2
AL2
AM30
AH3
AJ3
AK3
AL3
AH4
AJ4
AK4
AL4
AU17

AJ5
AL5
AU5
AM18
AJ19
AK32
AU33
AH6
AK6

AP20
AG7
AJ7
AL7
AP7

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

F18
A17

AT21
AU21

G37
L37
R37
AC37
A31

Place <0.1"

A2

NC

A36

NC

AH34

NC

AJ35

NC

AT1

NC

AT37

NC

AU1

NC

AU2

NC

AU36

NC

AU37

NC

B1

NC

B37

NC

Brookdale_GMCH

MEM_STR

VCCP

VCCA_FSB

CB57 0.1u
CB59 0.1u
CB60 0.1u
CB58 0.1u
CB67 0.1u

Title

GMCH REFERENCE B L OCK

VCCA_FSB

VCCA_DPLL

+

C88
GE_470u

VCCA_SM

CB114

0.1u

VCCQ_SM

CB79

0.1u

Place Cap. as Close as possible to
GMCH

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

HI_SWING

HUB_MREF

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

Micro Star Restricted Secret

Brookdale-G GMCH Pa rt 1 (P owe r, Hos t , VG A & H UB )

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

CB86

0.1u
L13
GE_10uH-0805

R168
PE_0

HSWNG

L12 0.82uH
C84

22u-1206

R171 GE_1

L16 1uH-0805

CT20

+

100u_16V

L11 0.68uH-0805

C82

4.7u-0805
R145

1

R127

301 1%

C80

0.01u

R130

49.9_1%

HVREF

C79

0.1u

I=30mA

I=35mA

I=500mA

I=150mA

VCCP

VCCP

R129
150_1%

R131
100_1%

VCC_AGP

VCC_AGP

L01-1006024-J07

VCC_AGP

MEM_STR

, Trace width 12 mils & 10mils space

VCC_AGP

R196
226_1%

0.704V

C109

X_0.01u

C101

0.1u

R200
100_1%

0.352V

C105

X_0.01u

C112

0.1u

R198
100_1%

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

629

of

0805

Rev

100

Trace lengh
must as short
as possible
for SRCVEN

Trace width 12
mil with 12 mil
space for
SM_VREF.

GAD[0..31](16)

GC_BE#[0..3](16)

R395

DDR_VREF

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

X_0_Solder

SR_OUT#
SR_IN#

C100 0.1u

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

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

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

U8B

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#

AGP

VCC_AGP

VCC_AGP

K10

K12

AHAHAHAHAH

VCCSM

VCCSM

VCCSM

VCCSM

DDR

VCC_AGP

VCC_AGP

VCC_AGP

VCC_AGP

K14

K16

P10

V10

AH

VCCSM

VCCSM

SCMDCL_K0

SCMDCLK_0#

SCMDCLK_1

SCMDCLK_1#

SCMDCLK_2

SCMDCLK_2#

SCMDCLK_3

SCMDCLK_3#

SCMDCLK_4

SCMDCLK_4#

SCMDCLK_5

SCMDCLK_5#

SMX_RCOMP0

SMY_RCOMPSM_VREF

G_FRAME#

G_TRDY#

G_DEVSEL#

G_STOP#

SB_STB#

AD_STB0

AD_STB0#

AD_STB1

AD_STB1#

AGP_VREF

AGP_RCOMP

VCC_AGP

VCC_AGP

Brookdale_GMCH

AB10

AD10

SMA0
SMA1
SMA2
SMA3
SMA4
SMA5
SMA6
SMA7
SMA8

SMA9
SMA10
SMA11
SMA12

SMAB1
SMAB2
SMAB4
SMAB5

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

SDM0

SDM1

SDM2

SDM3

SDM4

SDM5

SDM6

SDM7
SCKE0

SCKE1
SCKE2
SCKE3

SCS0#
SCS1#
SCS2#
SCS3#

SBA_0

SBA_1
SRAS#
SCAS#

SWE#

G_IRDY#

G_PAR

G_REQ#
G_GNT#

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STB

ST0
ST1
ST2

PIPE#

RBF#

WBF#

MEM_STR

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

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#

SMY

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

CB113 0.1u

R194 40.2_1%

VCC_AGP

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

DDRMAB1
DDRMAB2
DDRMAB4
DDRMAB5

Place < 0.5"

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

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

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

SMX

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

GREQ# (16)
GGNT# (16)

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

SB_STB (16)
SB_STB# (16)

ST[0..2] (16)

GAD_STB0 (16)
GAD_STB#0 (16)
GAD_STB1 (16)
GAD_STB#1 (16)

PIPE# (16)
RBF# (16)
WBF# (16)

AGPREF (16)

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

DDRMAB1 (14,15)
DDRMAB2 (14,15)
DDRMAB4 (14,15)
DDRMAB5 (14,15)

MSCKE[0..3] (14,15)

R191

60.4

R190

60.4

Trace width 12 mil
with 10 mil space.

Place 0.1uF <1" to GMCH

R113

60.4

C102

R111

60.4

0.1u

C72

0.1u

MEM_STR

DDR SERIAL RESI S T ORS

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

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

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

MSDM0 SDM0
MSDM1
MSDM2
MSDM3
MSDM4
MSDM5
MSDM6
MSDM7

MSDQS0
MSDQS1
MSDQS2
MSDQS3
MSDQS4
MSDQS5
MSDQS6
MSDQS7

Micro Star Restricted Secret

Brookdale-G GMCH Part 2 (DDR & AGP)

RN55 10

7 8
5 6
3 4
1 2

RN52 10

7 8
5 6
3 4
1 2

RN50 10

7 8
5 6
3 4
1 2

RN46 10

7 8
5 6
3 4
1 2

RN43 10

7 8
5 6
3 4
1 2

RN38 10

7 8
5 6
3 4
1 2

RN37 10

7 8
5 6
3 4
1 2

RN35 10

7 8
5 6
3 4
1 2

RN30 10

7 8
5 6
3 4
1 2

RN28 10

7 8
5 6
3 4
1 2

RN26 10

7 8
5 6
3 4
1 2

RN25 10

7 8
5 6
3 4
1 2

RN23 10

7 8
5 6
3 4
1 2

RN16 10

7 8
5 6
3 4
1 2

RN14 10

7 8
5 6
3 4
1 2

RN7 10

7 8
5 6
3 4
1 2

R175 10
R154 10
R133 10
R114 10
R82 10
R74 10
R66 10
R47 10

R173 10
R163 10
R135 10
R117 10
R86 10
R72 10
R64 10
R43 10

SDM1
SDM2
SDM3
SDM4
SDM5
SDM6
SDM7

SDQS0
SDQS1
SDQS2
SDQS3
SDQS4
SDQS5
SDQS6
SDQS7

MS-6740

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

SDM0 (15)
SDM1 (15)
SDM2 (15)
SDM3 (15)
SDM4 (15)
SDM5 (15)
SDM6 (15)
SDM7 (15)

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

Last Revision Date:

Tuesday, February 18, 2003

Sheet

729

of

Rev

100

U18
V18
Y18

AA18

AL31
AR31
AU31

F32
H32
K32
M32
P32
T32
V32

Y32
AB32
AD32

AF32

AH32

AM4

AG5

AN5

AR5

AR19
AM32

A33

C33

AJ33
AN33
AR33

AB6
AF6

AM6

U20
V20

Y20
AA20
AM20

A21

B21

C21

D21

E21

G21

D34

W34

A35

E35

G35

AN7

AR7

AU7

V21

Y21

AJ21

AR21

F22

H22

GMCH DECOUPLING CAPACITOR

C17

D17

E17

G17

J17

V17

AH30

C31

AC3

AG3

AM3

AN3

AR3

AU3

AB4

AG4

Y17

AJ17

AR17

AR9

AM10

AR23

AU23

F24

AM24

VSS

VSS

A25

VSS

VSS

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

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

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

VSS
VSS
VSS
VSS

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

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

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

AR15
AU15
N37
C16

VSS

VSS

VSS

AM16

B17

VCC_AGP

CB108

Pin A5

0.1u
CB110

Pin E1

0.1u
CB109

Pin J1

0.1u
CB111

Pin N1

0.1u
CB112

Pin U1

0.1u

Place decoupling cap
close to GMCH AGP
Interface < 0.1"

VCC_AGP

CB118

0.1u

Place decoupling cap
close to GMCH Core
Logic Interface <

0.1"

VCC5

0.1uC67

0.1uC77

VCC_AGP

CB115

0.1u
CB121

0.1u

Pin AA1
Pin AE1

Place decoupling cap
close to GMCH
Hub-Link Interface<

0.1"

VCCP

CB78

0.1u
CB75

0.1u
CB80

0.1u
CB73

0.1u
CB82

0.1u

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

VCC_AGP

+

CT26
100u_16V

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

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

CT22

+

1000u/6.3V

MEM_STR

CT16
X_100u_16V

+

Place Bulk cap between
GMCH & DIMM slot

Micro Star Restricted Secret

MEM_STR

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

CT14
470u

Brookdale-G G MC H Pa rt 3 (G ND )

VCC_AGP

CB116

0.1u

Place decoupling cap
close to GMCH DAC
Interface< 0.1"

CB56

Pin AL37

0.1u
CB63

Pin AU5

0.1u
CB68

Pin AU9

0.1u
CB70

Pin AU13

0.1u
CB87

Pin AU17

0.1u
CB93

Pin AU25

0.1u
CB99

Pin AU29

0.1u
CB102

Pin AU33

0.1u

VCCP

CB76

X_10u-1206

+

MS-6740

CT8

+

100u_16V

Last Revision Date:

Tuesday, February 18, 2003

Sheet

829

of

Pin B14
Pin A15

Rev

100

U8D

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

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

A5

VSS

C5

VSS
VSS
VSS
VSS

VSS
VSS
VSS
VSS
VSS
VSS
VSS

F6

VSS

H6

VSS

M6

VSS

T6

VSS

Y6

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

J21

VSS
VSS
VSS
VSS
VSS
VSS

J35

VSS

L35

VSS
VSS
VSS
VSS

B8

VSS

C8

VSS

D8

VSS

F8

VSS

VSS
VSS

VSS
VSS
VSS
VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A29

C29

J29

L29

N29

U29

R29

W29

AA29

AC29

AE29

AG29

AJ29

AR29

F30

AT2E3G3J3L3N3R3U3W3

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

ICH4 SMI# SI G N AL

AC8B2H18H6J1

VCC3_3

VCC3_3

GND13

GND14

AB7

AC1

AC10

VCC3

J18K6M10

P12P6U1

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

VCC3_3

GND15

GND16

GND17

GND18

GND19

GND20

GND21

GND22

GND23

GND24

AC14

AC18

AC23

AC5

B12

B16

B18

B20

B22B9C15

VCC1_5SB

SMI#

R251 33

V10

V16

V18

E20

F14

G18R6T6

U6

E13

E12

VCC3_3

VCC3_3

VCC3_3

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

GND25

GND26

GND27

GND28

GND29

GND30

GND31

C17

C19

C21

C23C6D1

E11

F10

F15

F16

F17

F18

K14V7V8

V9

U16A

AB23

A20M#

U21

CPUSLP#

FERR#

IGNNE#

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS1_5

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

GPIO1/REQB#/REQ5#

GPIO17/GNTB#/GNT5#

GND32

GND33

GND34

GND35

GND36

GND37

D12

D15

D17

D19

D21

GND38

GND39

D23D4D8

GND43

GND40

GND41

GND42

E14

D22

E10

E16

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

VCCSUS3_3

THRMTRIP#

LAN_RSTSYNC

LAN_RXD0
LAN_RXD1
LAN_RXD2

GND44

GND45

GND46

GND47

E17

E18

E19

INIT#

INTR

NMI

SMI#

STPCLK#

RCIN#

A20GATE

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8

HI9
HI10
HI11

HI_STB
HL_STB#
HLCOMP

HI_SWING

HIREF

PIRQA#

PIRQB#

PIRQC#

PIRQD#

IRQ14
IRQ15

APICCLK

APICD0

APICD1

SERIRQ

REQ0#
REQ1#
REQ2#
REQ3#
REQ4#

GNT0#
GNT1#
GNT2#
GNT3#
GNT4#

LAN_CLK

LAN_TXD0
LAN_TXD1
LAN_TXD2

INT-FW82801DB

FERR#

AA21
W21
V22
AB22
V21
W23
V23
U22
Y22
U23

NC

W20
L19

L20
M19
M21
P19
R19
T20
R20
P23
L22
N22

HL11

K21
P21
N20
R23
R22
M23

D5
C2
B4
A3

AC13
AA19
J19
H19
K20
J22

B1
A2
B3
C7
B6
A6

C1
E6
A7
B7
D6
C5

C11
B11
A10
A9
A11
B10
C10
A12

SMI#
KB_RST#

A20GATE#
TRMTRIP#
HL0

HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10

R256 62

IHCOMP
HI_ISWING
HUB_IREF

APICCLK
APIC_D0
APIC_D1
SERIRQ

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

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

R266 33

R263 68.1_1%

CLAN_CLK
CLAN_RSTSYNC
CLAN_RXD0
CLAN_RXD1
CLAN_RXD2
CLAN_TXD0
CLAN_TXD1
CLAN_TXD2

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

* LAN Trace width : 5 mils
* LAN Trace Spacing : 10 mils
* Maxium trace length < 12"
* Equal to or up to 500 mils shorter than

the ELAN_CLK trace

FINIT# (21)
A20M# (4)

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

STPCLK# (4)
KB_RST# (11)
A20GATE# (11)

TRMTRIP# (4)

HL[0..10] (6)

HL_STB (6)
HL_STB# (6)

VCC_AGP

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

IRQ14 (3)
IRQ15 (3)

SERIRQ (11)

PREQ#[0..4] (17,27)

PGNT#0 (17)
PGNT#1 (17)
PGNT#2 (17)
PGNT#3 (27)

ICH4 STRAPPING RESISTORS

FERR#
TRMTRIP#

SERIRQ

KB_RST#
A20GATE#
PREQ#A

PREQ#B

APIC_D0
APIC_D1
APICCLK

ICH4 REFERENCE VOLTAG E

HI_ISWING

HUB_IREF

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

100pC144

R265 62
R264 62

R262 8.2K
R268 10K
R250 10K
R305 10K

R304 10K

R261 10K
R267 10K

VCC_AGP

C149

0.1u

C145

0.1u

R254
226_1%

R258
100_1%

R271
100_1%

HSMI# (4)

VCCP

VCC3

VCC_AGP VCC3_SB

K12

K18

K22

P10

T18

U19

VCC1_5

VCC1_5

GND4

GND5

A22A4AA12

VCC1_5

VCC1_5

GND6

GND7

VCC1_5

GND8

AA16

VCC1_5

GND9

AA22

V14A5AC17

VCC1_5

GND10

GND11

AA3

AA9

VCC3_3

GND12

AB20

AD[0..31](17,27)

C_BE#[0..3](17,27)

DEVSEL#(17,27)

FRAME#(17,27)

IRDY#(17,27)

TRDY#(17,27)

STOP#(17,27)

PAR(17,27)

PLOCK#(17)

SERR#(17)
PERR#(17,27)

PME#(16,17,27)

PREQ#A

PGNT#A

ICH_PCLK(3)

PCIRST#(16,25)

RSMRST#(10)

CNR_EECS(28)

CNR_EEDIN(28)

CNR_EEDOUT(28)

CNR_SHCLK(28)

LAN_RST#(28)

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

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

PREQ#A PREQ#B
PGNT#A

R319 X_0

D10
D11

C12

G5

G2
G4

M5

M4

M3

G1
M2

W2

H5

AD0

J3

AD1

H3

AD2

K1

AD3
AD4

J4

AD5

H4

AD6

J5

AD7

K2

AD8
AD9

L1

AD10
AD11

L2

AD12

H2

AD13

L3

AD14

F5

AD15

F4

AD16

N1

AD17

E5

AD18

N2

AD19

E3

AD20

N3

AD21

E4

AD22
AD23

E2

AD24

P1

AD25

E1

AD26

P2

AD27

D3

AD28

R1

AD29

D2

AD30

P4

AD31

J2

C/BE0#

K4

C/BE1#
C/BE2#

N4

C/BE3#
DEVSEL#

F1

FRAME#

L5

IRDY#

F2

TRDY#

F3

STOP#
PAR
PLOCK#

K5

SERR#

L4

PERR#
PME#

B5

GPIO0/REQA#

E8

GPIO16/GNTA#

P5

PCICLK

U5

PCIRST#

Y5

LAN_RST#
EE_CS

EE_DIN

A8

EE_DOUT
EE_SHCLK

A1

GND1

GND2

A16

K10

VCC1_5

GND3

A18

A20

Pin A4

VCC3

Pin A1 Pin T1

CB131

CB152

0.1u

0.1u

Pin H1

ICH4 DECOUPLING CAPACITORS

Pin AC10

Pin AC18

CB158

CB145

CB46

0.1u

0.1u

X_0.1u

CB139

0.1u

Place one 0.1u close to ICH4 <100 mil

Pin L23 Pin A16 Pin AC1Pin K22 Pin C22 Pin C23 Pin T22

VCC_AGP

CB129
X_0.1u

VCC_AGP VCC_AGP

CB130

CB128

X_0.1u

0.1u

CB127
X_0.1u

C148
X_0.01u

FOR Hub Interface FOR PLLFOR Core Logic

VCC1_5SB

CB159
X_0.1u

CB141
X_0.1u

C147

0.1u

Title

Micro Star Restricted Secret

ICH4 Part 1 (Power, HUB, PC I & C P U I /F )

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

MS-6740

Last Revision Date:

Sheet

Rev

100

Friday, February 14, 2003

929

of

SLP_S3#(11,25)
SLP_S4#(25)
SLP_S5#

PWR_GD(25)

CPU_GD(4)

VRM_GD(22)

PWRBTN#(11)

RING#(18)

RSMRST#(9,13)

SUSCLK(11)

SMBALERT#(20)

SMBDATA(17,23,24,27)

SMBCLK(17,23,24,27)

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

AC_RST#(12)
AC_SYNC(12)
AC_BCLK(12)

AC_SDOUT(12)

AC_SDIN0
AC_SDIN1
AC_SDIN2(12)

SIO_PME#(11)

LAD0/FWH0(11,21)
LAD1/FWH1(11,21)
LAD2/FWH2(11,21)
LAD3/FWH3(11,21)

LFRAME#/FWH4(11,21)

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#1_2

OC#3

SPKR(20)

GPO22(21)

GPO28(27)

Place Cap close
to Pin E7

THRM#

PWR_GD

RING#

RSMRST#

SYS_RST#
BATLOW#
GPI6

INTRUDER#
RTCRST#
VBIAS

RTCX1
RTCX2

R295 22

AC_SDIN0
AC_SDIN1
AC_SDIN2

GPI12

R260 22.6 1%

C157

0.1u

Near ICH4

VCC3

USBBIAS

C154

0.1u

VCC5

D16 SM5817S

V1
Y4

Y2
AA2
AB6

Y23
V19

AA1

Y1
AA6

AB3
AA4

Y3
AB2

R2
AA5
AC3
AB1

W6
W7

Y6
AB4
AC4
AC7
AC6

V20
T21

J23
F19

C13

C9

B8

D9
D13

A13
B13

H23

V5

W3

T3
Y20
J21

W1
W4

T2

R4

T4

U2

T5

U3
U4

C20
D20

A21
B21

C18
D18

A19
B19

C16
D16

A17
B17
A23
B23
B15

C14

A15
B14
A14

D14

R328 1K

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#

VCC5_SB RTC_VCC

VCC_AGP

E15E7V6

V5REF1

V5REF2

V5REF_SUS

GND48

GND49

GND50

GND51

GND52

GND53

GND54

GND55

E21

E22F8G19

G21G3G6H1J6

CB151
1u

VCC_AGP

AB5

L23

C22

VCC_HI

VCCPLL

VCCRTC

GND56

GND57

GND58

GND59

GND60

GND61

K11

K13

K19

K23K3L10

VCC1_5SB

M14

P18

T22F6F7E9F9

VCC_HI

VCC_HI

VCC_HI

GND62

GND63

GND64

L11

L12

VCC3_SB

VCCP

AA23

P14

Y7

U18

VCPU_IO0

VCPU_IO1

VCPU_IO2

VCCLAN1_5/VCCSUS1_5

VCCLAN1_5/VCCSUS1_5

VCCLAN3_3/VCCSUS3_3

VCCLAN3_3/VCCSUS3_3

GND65

GND66

GND67

GND68

GND69

GND70

GND71

GND72

GND73

GND74

GND75

L13

L14

L21M1M11

M12

M13

M20

M22

N10

N11

N12

V17V3W22W5W8

Y19

GND96

GND97

GND98

GND99

GND100

GND101

GND102

GND76

GND77

GND78

GND79

GND80

GND81

GND82

N13

N14

N19

N21

N23N5P11

T19

T23

U20

V15

GND92

GND93

GND94

GND95

GPIO2/PIRQE#

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

STP_PCI#/GPIO18

SLP_S1#/GPIO19

STP_CPU#/GPIO20

CLKRUN#/GPIO24

GND83

GND84

GND85

GND86

P13

P20

P22P3R18

R21R5T1

PDCS1#
SDCS1#
PDCS3#

GND89

GND90

GND91

SDCS3#

PDDREQ

SDDREQ
PDDACK#
SDDACK#

PDIOR#

SDIOR#
PDIOW#
SDIOW#
PIORDY
SIORDY

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

GND87

GND88

INT-FW82801DB

PDA0
PDA1
PDA2
SDA0
SDA1
SDA2

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

SDD0

SDD1

SDD2

SDD3

SDD4

SDD5

SDD6

SDD7

SDD8

SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

GPIO7
GPIO8

U16B

Y13
AB21
AB14
AC22

AA13
AB13
W13
AA20
AC20
AC21

AA11
AB18
Y12
AB19
AC12
Y18
W12
AA18
AB12
AC19

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

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

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

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

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

GPI7

PD_CS#1 (3)
SD_CS#1 (3)
PD_CS#3 (3)
SD_CS#3 (3)

PD_A0 (3)
PD_A1 (3)
PD_A2 (3)
SD_A0 (3)
SD_A1 (3)
SD_A2 (3)

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

PDD[0..15] (3)

21

SDD[0..15] (3)

INTE# (17)
INTF# (17,27)
INTG# (17)
INTH# (17)

LAN_WAKE# (18)

3

VBAT

R317
0

R338

1K

VCC5_SBVCC3_SB

* Put a GND Plane under X'TAL

R309
X_1K

R308
X_3K

D18

BAT54A-S-SOT23

R312
X_20M

R314
X_5.6M

* Please put this block close ICH2

D15
1N4148-S-LL34

3

BAT

R311

R326

1K

1

BAT_R

BAT1

0

2

RTC_VCC

R298

The RC delay time should

1K

be in 15~28ms.

R296 22K

1 2

C175

0.047u
CB153
X_0.1u

C167
15p

C171
1u

R307

10M

X2

32K-12.5pf-CSA-309-D

+-30PPM 32pF

ICH4 STRAPPING RESIST O R S

PD_IORDY

SD_IORDY

THRM#
GPI7
GPI6
SPKR

AC_SDOUT

SPKR
HIGH
LOW

AC_SDOUT
HIGH
LOW

R288 4.7K

R272 4.7K
R342 8.2K
R329 8.2K
R336 8.2K
R255 X_1K
R299 X_8.2K

No Reboot mode
Reboot mode

FSB Safe mode
FSB Auto mode

SMBDATA
SMBCLK
BATLOW#

RING#
GPO28
GPI12

SIO_PME#

PWR_GD
AC_SDIN1
AC_SDIN2

*

*

PROCHOT BLOCK SYSTEM RESET

VCCP

THRM#

R14 X_4.7K

PROCHOT#(4)

CE

B

Q5

X_NPN-3904LT1-S-SOT23

FP_RST#(20)

RTC BLOCK

CLR_CMOS
2 - 3
1 - 2 Clear CMOS

J_RTCRST#
RTCRST#

R302 10M

1 2

R337 2.7K
R324 2.7K
R335 4.7K

R347 8.2K
R316 X_8.2K
R334 8.2K

R346 8.2K

R306 15K
R287 X_10K
R285 X_10K

R332 22

Normal

CLR_CMOS1

3
2
1

D1x3-BK

VBIAS

R348 8.2K

SYS_RST#

RTCX1

RTCX2

C170
15p

VCC3_SB

*

VCC3_SBVCC3

Chasiss Intrusion Header

RTC_VCC

R310

JCASE1

1
2

YJ102

N31-1020011-C09

330K

INTRUDER#

1
2

ICH4 DECOUPLING CAPACITOR

VCC3_SB

CB133

0.1u

Pin A22 Pin AC5 Pin AA23

CB156

0.1u

VCCP

CB132

0.1u

Place one 0.1u close
to ICH4 <100 mil

CB138

0.1u

VCC5_SB

V5REF

CB160

0.1u

Pin A16 Pin E7

Title

Micro Star Restricted Secret

ICH4 Part 2 (RTC,GPIO,LPC,USB,ID E)

Document Number

MICRO-STAR INT'L CO.,LTD.

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

MS-6740

Last Revision Date:

Sheet

Friday, February 14, 2003

10 29

of

Rev

100

VID[0..4](4)

VCC5_SB

C46
10p

VBAT
VCC3
VCC5

CB36

0.1u

LPC SUPER I/O W83627S F

U6

IO_V4
IO_V3
IO_V2
IO_V1
IO_V0

30

LRESET#

21

LCLK

23

SERIRQ

22

LDRQ#

29

LFRAME#

27

LAD0

26

LAD1

25

LAD2

24

LAD3

125

GPX2/P15/GP14

123

GPY1/GP15

128

GPSA1/P12/GP10

121

GPSA2/GP17

126

GPX1/P14/GP12

124

GPY2/P16/GP14

127

GPSB1/P13/GP11

122

GPSB2/GP16

120

MSO/IRQIN0

119

MSI/GP20

101

GP4PWR

102

GP42/STREN

103

S5IN#/GP41

104

STRCTL/GP40

93

XIN

94

VBAT

95

XOUT

96

32KOUT

97

GP57/VIDSEL

98

GP62/VIDI2

99

GP61VIDI1/

100

GP60/VIDI0

106

VID4

107

VID3

108

VID2

109

VID1

110

VID0

116

SCCLK/GP71

113

SCIO/GP73

115

SCPWR/GP72

112

SCPSNT/GP74

111

GP50/PVIDLIM0

105

GP56/PVIDLIM1

118

SCRST/GP70

76

GP63

19

PME#

89

WDTO/GP24

91

SDA/GP22

92

SCL/GP21

67

PSOUT#

68

PSIN

64

SUSLED/GP35

90

PLED/GP23

72

PWRCTL#/GP31

73

SUSCIN/GP30

18

CLKIN

61

VSB

74

VBAT

28

VCC3

12

VCC_1

48

VCC_2

77

VCC_3

114

VCC_4

W83627HF

CIRRX/GP34

RSMRST#/GP33

PWROK/GP32

PCIRST#1(25)

SIO_PCLK(3)

SERIRQ(9)

LDRQ#(10)

LFRAME#/FWH4(10,21)

LAD0/FWH0(10,21)
LAD1/FWH1(10,21)
LAD2/FWH2(10,21)
LAD3/FWH3(10,21)

VID4
VID3
VID2
VID1
VID0

SIO_PME#(10)

SMBDATA_ISO(3,14,23,24,25)

SMBCLK_ISO(3,14,23,24,25)

PWRBTN#(10)
PWRBTIN(20)

PS_ON#(20,25)

SLP_S3#(10)

SIO_48(3)

CB166
X_0.1u

VBAT

RN2 X_8P4R-0

1
3
5
7

R20 X_0

CB126

0.1u

JYS_AX2
JYS_AX1
JYS_PB0
JYS_PB1
JYS_AX0
JYS_AX3
JYS_PB3
JYS_PB2
MID_OUT
MID_IN

2
4
6
8

SCCLK
SCIO
SCPWR#
SCPSNT

SCRST

CB50

0.1u

DRVDEN0
DRVDEN1

INDEX#

MOA#

DSB#
DSA#

MOB#

DIR#

STEP#

WRDATA#

WE#

TRACK0#

WP#

RDDATA#

HEAD#

DSKCHG#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT

BUSY

ACK#

SLIN#

INIT#

ERR#

AFD#

STB#
IRRX/GP25
IRTX/GP26

SUSCLKIN

DCDA#
DSRA#

SINA

RTSA#

SOUTA

CTSA#
DTRA#

RIA#

DCDB#
DSRB#

SINB

RTSB#

SOUTB

CTSB#
DTRB#

RIB#

GA20

KBRST

KBDATA

KBCLK

MSDATA

MSCLK

KBLOCK#

VSS1

VSS2

VSS3

VSS4

1
2
3
4
5
6
7
8
9
10
11
13
14
15
16
17

42
41
40
39
38
37
36
35
31
32

PE

33
34
43
44
45
46
47

88
69
87
75

56
50
53
51
54
49
52
57

84
79
82
80
83
78
81
85

59
60
63
62
66
65
58

70
71

20
55
86
117

IRRX
IRTX

P_D0
P_D1
P_D2
P_D3
P_D4
P_D5
P_D6
P_D7
P_SLCT
P_PE
P_BUSY
P_ACK#
P_SLIN#
P_INIT#
P_ERR#
P_AFD#
P_STB#

SUSCLK (10)
DCDA# (18)

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

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

A20GATE# (9)
KB_RST# (9)
KBDATA (18)
KBCLK (18)
MSDATA (18)
MSCLK (18)

DRVDEN0 (18)
DRVDEN1 (18)
INDEX# (18)
MOT_A# (18)
DRV_B# (18)
DRV_A# (18)
MOT_B# (18)
DIR# (18)
STEP# (18)
WT_DT# (18)
WT_EN# (18)
TRACK0# (18)

FDD_WP# (18)
RDATA# (18)
HEAD# (18)
DSKCHG# (18)

SCPWR#
SCIO

SCCLK

SMART CARD HEADER

VCC5

R370

R368

R371

X_4.7K

33

C191

1 2

SMARTCARD1

1

VCC

3

SCPWR#

5

C4

7

SCIO

47

9

SCCLK

SMART_CARD_HEADER

C190
10p

22P

P_STB#
P_AFD#
P_ERR#
P_INIT#

P_D4
P_D6 LP_D6

P_D7
P_SLCT

P_PE
P_BUSY
P_ACK#

P_D2 LP_D2
P_D0 LP_D0

P_SLIN#
P_D3 LP_D3

LP_D0
LP_D1
LP_D2
LP_D3
LP_D4
LP_D5
LP_D6
LP_D7

RN22 33

RN13 33

RN10 33

RN18 33

R55 33

GND

SCRST

PSNT

2
4
6

NC

8

C8

10

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

LP_D[0..7] (18)

C193
1u-0805

KEY

LP_D4
LP_D5P_D5

LP_D7

LP_D1P_D1

SCRST

SCPSNT

R372
47K

LP_STB# (18)
LP_AFD# (18)
LP_ERR# (18)
LP_INIT# (18)

LP_SLCT (18)
LP_PE (18)
LP_BUSY (18)
LP_ACK# (18)

LP_SLIN# (18)

IR HEADER

VCC5

IRRX
IRTX

VCC3_SB

R350 X_0

IR1

1

1

3

3

4

4

5

5

IR

VBAT

VCCVGA

For EMI

CB84

0.1u

VCC5

12

JYS_PB0
JYS_AX0

JYS_PB1

For EMI

R88
X_56KST

CP5 X_COPPER

L7 X_0/0805

R139 2.2K

CB62

0.1u

R132 28KST

1 2

R128 28KST

1 2

GAMEVCC

1
2
3
4
5
6
7
8

AUDIO1A

YCN15F-001-1

MID_OUT
MID_IN

GAME/MIDI CONNECTOR

9
10
11
12
13
14
15

JYS_PB2

JYS_AX2R

MID_INR
JYS_AX1R

MID_OUTR

R136 2.2K

1 2
3 4
5 6
7 8

RN40 8P4R-2.2K

C76
100p

JYS_PB3

JYS_AX2
MID_IN
JYS_AX3JYS_AX3R
JYS_AX1
MID_OUT

C78
100p

JYS_AX1
JYS_AX2
JYS_AX3
JYS_AX0

JYS_PB1
JYS_PB2
JYS_PB3
JYS_PB0

JYS_AX0
JYS_AX3
JYS_AX2
JYS_AX1

JYS_PB1
JYS_PB2
JYS_PB3
JYS_PB0

CN8

7

8

5

6

3

4

1

2

8P4C-103P

CN9 8P4C-103P

7

8

5

6

3

4

1

2

RN41 8P4R-1M

7 8
5 6
3 4
1 2

RN45 8P4R-2.2K

1 2
3 4
5 6
7 8

VCC5

LPC I/O DECOUPLING CAPACITORS

VCC5

CB26

0.1u
CB47

0.1u
CB3

0.1u

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

SUPER I/O STRAPPING RESISTOR

VCC5
VCC5

SOUTA
SOUTB
RTSA#

R38 4.7K
R207 4.7K
R35 X_4.7K

L: Disable KBC
L: 24MHZ
L: CFAD=2E
L: PNP Default

SOUTA
SOUTB
RTSA#

H: Enable KBC
H: 48MHZ
H: CFAD=4E
H: PNP no DefaultDTRA#

LPC I/O & GAME PORT

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

11 29

of

Rev

100

AUDIO CODE CRYSTAL CIRCUIT

C206
22P

R393
1M

X3

1 2

24.576MHZ

12

AC_SDOUT(10)

AC_BCLK(10)

AC_SDIN2(10)

AC_SYNC(10)

AC_RST#(10)

12

C209
22P

VCC3

R387 10
R383 10

R377 10

12

C201
10P

AC_SDOUT_A
AC_BCLK_A

VCC3

12

CB171

0.1u

XTALOUT XTALIN

AD1881A AC97 CODEC

R394 80ohm

AUDIO CODE CD / AUX / MODEM IN HEADERS

MONO_PHONE

MONO_OUT

CDRX

CDGNDX

CDLX

C196 105P/0805

1 2

C197 105P/0805

1 2

C198 1u-0805-X7R

1 2

C195 1u-0805-X7R

1 2

C204 1u-0805-X7R

1 2

12

R378
10K

12

R381
10K

1

MDM_IN1

2

MODEM HEADER

3
4

MODEM IN

12

R388
10K

C208 0.1u

XTALIN
XTALOUT

MONO_PHONE

CDLX
CDGNDX
CDRX LIN_IN_L3

4847464544424140394338

NC

NC

ID1#

1
2
3
4

5
6
7
8

9
10
11

12

DVDD1
XTL_IN
XTL_OUT
DVSS1

SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET#

PC_BEEP

ID0#

PHONE

AUXL

AUXR

1314151617181920212223

TEST4

TEST1

VIDEOL

VIDEOR

AVSS2

CDL

CD IN

CDR

CDGND

CDL

4
3
2
1

MONO_OUT

LOUTR

LOUTL

NC
NC

VRDA
VRAD

AFILT2
AFILT1

NC

VREF

AVSS1

AVDD1

LINL

LINR

24

ALC201A/ALC650

LIN_IN_R3

SPEAKER_R(13)
SPEAKER_L(13)

U18

36
35

34
33

32
31

30
29

28
27
26

25

+5VR

CB168

0.1u

C184

1u-0805-X7R

C185

1u-0805-X7R

C186

1 2

1u-0805-X7R

37

TEST2

MONO

AVDD2

DACOUTL

DACOUTR

CDGND

CDR

MIC1

MIC2

MIC_IN2 MIC_IN1

CD_IN1
YJ104-B

CB175

1 2

0.1u

VREF_OUT

1 2

LIN_IN_L2

12

MIC_IN
SPEAKER_R

+5VR

12

+

10U/16V/S

LIN_IN_R2

R340

1 2

X_33K

R341

1 2

X_33K

C180

X_473P

LOUT_R (13)
LOUT_L (13)

CT29

R343 330

SPEAKER OUT JACK

LINE_NEXT_R

LINE_NEXT_L

12

C63
680P

12

C194

12

1000p

C188

X_104P

R330

LIN_IN_R1

1K

R331

LIN_IN_L1

1K

R364 2K

MIC_IN

JAUDIO1

1 2

KEY KEY

3

3

5

5

7

7

9

9

LEGEND-FAUDIO-2

FOR LEGEND

KEY

AUDIO CODEC REGULATORS

EC8
10U/16V/S

of

+5VR

12

+

CB163

0.1u

Rev

100

AUDIO1D

23
22
21
20
30

12

C62
680P

12

12

C199

C202

1000p

105P/0805

AUDIO1C

19
18
17
16
28

YCN15F-001-1

VREF_OUT

12

AUDIO1B

27
26
25
24
29

YCN15F-001-1

4

4

6

6

8

8

10

LINE_NEXT_R
LINE_NEXT_LSPEAKER_L

YCN15F-001-1

12

C205
105P/0805

+12V +12VR

12

C203
X_105P

Title

R375

3.3_1206

12

CB172

0.1u

For EMI

MIC_IN
LINE_NEXT_R
LINE_NEXT_L
LIN_IN_R1
LIN_IN_L1
MIC_IN

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

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

U17
YLT1087S-0.8A

3 2

VIN VOUT

+

EC9
10U/16V/S

CB154 X_0.1u

Near Front
Audio

AC'97 CODEC

MS-6740

VOUT2

ADJ

1

SOT223

680PC179

X_680PC178
X_680PC177
680PC138
680PC137
680PC139

Last Revision Date:

Friday, February 14, 2003

Sheet

4

R356
100_1%

R345
301 1%

12 29

SPEAKER OUT CIRCUIT

Power-Well Isolation Control

LOUT_R(12)

C200

ELS47U/16V-C

C183

LOUT_L(12)

ELS47U/16V-C

LOUT_R5

LOUT_L5

FB10 33

FB11 33

SPEAKER_R

12

C173

X_102P

SPEAKER_L

12

C172

X_102P

SPEAKER_R (12)

SPEAKER_L (12)

VCC3_SB

VCC5_SB

R344
X_100K

R349
X_33K

R357
1K

R359
270

C181
X_105P

B

B

VCC5_SB

CE

VCC3_SB

CE

R358
X_10K

Q39
X_2N3904S

R325
1K

Q36
2N3904S

G

B

VCC3_SB

S

D

CE

R320
X_1K

Q35
X_YFET-SI2303DS

R313 4.7K

R315

0

RSMRST#

Q37
2N3904S

VCC5_SB

MS5RSMRST# (25)

R355
12K

RSMRST# (10)

Title

Micro Star Restricted Secret

Audio Amplifier & CD Panel Play

Document Num be r

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J ung-He Ci ty ,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6740

Last Revision Date:

Sheet

Friday, February 14, 2003

13 29

of

Rev

100

SYSTEM MEMORY

MEM_STR

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

DDRMD62
DDRMD63

MWE#

C108

0.1u

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

MWE#(7,15)

R192

150_1%

DDR_VREF

R193

150_1%

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

Place 104p Cap. near the DIMM

MEM_STR

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

SLAVE ADDRESS = 1010000B

NC4

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

3111826344250586674818993

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

100

116

124

132

139

164

VDDQ11

VSS17

145

VCC3

172

1801582

184

VDDID

VDDQ12

VDDQ13

VDDQ14

VDDQ15

VDDSPD
CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A0

A1

A2

A3

A4

A5

A6

A7

A8

A9

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL
SDA
SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

CK0(DU)

CK0#(DU)

CK1(CK0)

CK1#(CK0#)

CK2(DU)

CK2#(DU)

NC5

NC(RESET#)

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS18

VSS19

VSS20

VSS21

152

160

176

Close to North-Bridge

157
158
71
163

SDQS0

5

SDQS1

14

SDQS2

25

SDQS3

36

SDQS4

56

SDQS5

67

SDQS6

78

SDQS7

86
47

167

DDRMAA0

48

DDRMAA1

43

DDRMAA2

41

DDRMAA3

130

DDRMAA4

37

DDRMAA5

32

DDRMAA6

125

DDRMAA7

29

DDRMAA8

122

DDRMAA9

27

DDRMAA10

141

DDRMAA11

118

DDRMAA12

115
103

59
52
113

SMBCLK_ISO

92

SMBDATA_ISO

91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

SDM0

97

SDM1

107

SDM2

119

SDM3

129

SDM4

149

SDM5

159

SDM6

169

SDM7

177
140

DIMM1
N13-1840021

DIMM1

MSBS0
MSBS1

9Pcs doupling
caps place
between DDR1
and DDR2

DCLK1
DCLK1#
DCLK0
DCLK0#
DCLK2
DCLK2#

MSCKE0
MSCKE1DDRMD61
MCAS#
MRAS#

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

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

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

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

SMBCLK_ISO (3,11,23,24,25)
SMBDATA_ISO (3,11,23,24,25)

MEM_STR

DCLK1 (7)
DCLK1# (7)
DCLK0 (7)
DCLK0# (7)
DCLK2 (7)
DCLK2# (7)

MSCKE0 (7,15)
MSCKE1 (7,15)
MCAS# (7,15)
MRAS# (7,15)

SDM0 (15)
SDM1 (15)
SDM2 (15)
SDM3 (15)
SDM4 (15)
SDM5 (15)
SDM6 (15)
SDM7 (15)

DDRMD4
DDRMD1
DDRMD2
DDRMD3
DDRMD0
DDRMD5
DDRMD6
DDRMD7
DDRMD8
DDRMD9
DDRMD10
DDRMD11
DDRMD12
DDRMD13
DDRMD14
DDRMD15
DDRMD16
DDRMD17
DDRMD18
DDRMD19
DDRMD20
DDRMD21
DDRMD22
DDRMD23
DDRMD24
DDRMD29
DDRMD30
DDRMD27
DDRMD28
DDRMD25
DDRMD26
DDRMD31
DDRMD32
DDRMD33
DDRMD34
DDRMD35
DDRMD36
DDRMD37
DDRMD38
DDRMD39
DDRMD40
DDRMD41

CB7

0.1u
CB48

0.1u
CB49

0.1u
CB77

0.1u
CB51

0.1u

DDR_VREF

DDRMD42
DDRMD43
DDRMD44
DDRMD45
DDRMD46
DDRMD47
DDRMD48
DDRMD49
DDRMD50
DDRMD51
DDRMD52
DDRMD53
DDRMD54
DDRMD55
DDRMD56
DDRMD57
DDRMD58
DDRMD59
DDRMD60
DDRMD61
DDRMD62
DDRMD63

MWE#

C99

0.1u

Place 104p Cap. near the DIMM

738467085

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

102

NC4

MEM_STR

108

120

148

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

168223054627796

VDD6

VDD7

VDD8

104

112

128

136

143

156

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

DDR DIMM

SOCKET

164

VDDQ11

SLAVE ADDRESS = 1010010B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

3111826344250586674818993

Title

100

116

124

132

139

145

Micro Star Restricted Secret

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwa n
http://www.ms i . com.tw

VCC3

172

1801582

184

VDDID

VDDQ12

VDDQ13

VDDQ14

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL
SDA
SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

NC(RESET#)

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS18

VSS19

VSS20

VSS21

152

160

176

DDR DIMM 1 & 2

MS-6740

VDDSPD

157
158
71
163

SDQS0

5

SDQS1

14

SDQS2

25

SDQS3

36

SDQS4

56

SDQS5

67

SDQS6

78

SDQS7

86
47

167

DDRMAA0

48

A0

DDRMAB1

43

A1

DDRMAB2

41

A2

DDRMAA3

130

A3

DDRMAB4

37

A4

DDRMAB5

32

A5

DDRMAA6

125

A6

DDRMAA7

29

A7

DDRMAA8

122

A8

DDRMAA9

27

A9

DDRMAA10

141

DDRMAA11

118

DDRMAA12

115
103

MSBS0

59

MSBS1

52
113

SMBCLK_ISO

92

SMBDATA_ISO

91
181
182
183

44
45
49
51
134
135
142
144

DCLK4

16

DCLK4#

17

DCLK3

137

DCLK3#

138

DCLK5

76

DCLK5#

75
173

10

MSCKE2

21

MSCKE3

111

MCAS#

65

MRAS#

154

SDM0

97

SDM1

107

SDM2

119

SDM3

129

SDM4

149

SDM5

159

SDM6

169

SDM7

177
140

DIMM2
N13-1840021

DIMM2

Last Revision Date:

Friday, February 14, 2003

Sheet

14 29

VCC3

of

MSCS2# (7,15)
MSCS3# (7,15)

DDRMAB1 (7,15)
DDRMAB2 (7,15)

DDRMAB4 (7,15)
DDRMAB5 (7,15)

DCLK4 (7)
DCLK4# (7)
DCLK3 (7)
DCLK3# (7)
DCLK5 (7)
DCLK5# (7)

MSCKE2 (7,15)

MSCKE3 (7,15)

Rev

100

DDR TERMINATORS

SDM5(7,14)
SDM3(7,14)
SDQS4(7,14)

SDQS5(7,14)
DDRMAA12(7,14)
DDRMAA6(7,14)
DDRMAA3(7,14)

MSBS0(14)
DDRMD41(7,14)
DDRMAB5(7,14)
DDRMAB4(7,14)
DDRMAA4(7,14)
DDRMAA5(7,14)

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

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

DDRMAA8(7,14)
DDRMAA7(7,14)
DDRMAA9(7,14)
DDRMAA11(7,14)

MSCS1#(7,14)
MSCS3#(7,14)
MSCS0#(7,14)
MSCS2#(7,14)

DDRMAA1(7,14)
DDRMAB1(7,14)
DDRMAA2(7,14)
DDRMAB2(7,14)

MCAS#(7,14)
MWE#(7,14)

MRAS#(7,14)

DDRMAA1
DDRMAB1
DDRMAA2
DDRMAB2

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

MSCKE0
MSCKE2
MSCKE1
MSCKE3

MSBS1
DDRMAA10
DDRMAA0

DDRMAA8
DDRMAA7
DDRMAA9
DDRMAA11

MSCS1#
MSCS3#
MSCS0#
MSCS2#

MCAS#
MWE#
MRAS#

R67 56
R103 56
R87 56
R68 56
R146 56
R116 56
R95 56
R81 56
R73 56

R123 33
R104 33
R107 33
R124 33

RN47 56

1 2
3 4
5 6
7 8

RN32 56

1 2
3 4
5 6
7 8

RN39 56

1 2
3 4
5 6
7 8

RN24 56

1 2
3 4
5 6
7 8

RN33 33

1 2
3 4
5 6
7 8

R70 56
R75 56
R78 56

VTT_DDR

VTT_DDR

DDRMD1(7,14)
DDRMD5(7,14)
DDRMD4(7,14)
DDRMD0(7,14)
DDRMD6(7,14)
DDRMD2(7,14)
SDQS0(7,14)
SDM0(7,14)
DDRMD9(7,14)
DDRMD8(7,14)
DDRMD3(7,14)
DDRMD7(7,14)
DDRMD11(7,14)
DDRMD10(7,14)
DDRMD15(7,14)
DDRMD14(7,14)
SDM1(7,14)
SDQS1(7,14)
DDRMD13(7,14)
DDRMD12(7,14)

DDRMD21(7,14)

DDRMD17(7,14)
DDRMD16(7,14)
DDRMD20(7,14)
DDRMD22(7,14)
DDRMD18(7,14)
SDM2(7,14)
SDQS2(7,14)

DDRMD24(7,14)
DDRMD23(7,14)
DDRMD19(7,14)
SDQS3(7,14)
DDRMD25(7,14)
DDRMD29(7,14)
DDRMD28(7,14)
DDRMD31(7,14)
DDRMD27(7,14)
DDRMD30(7,14)
DDRMD26(7,14)
DDRMD37(7,14)
DDRMD33(7,14)
DDRMD36(7,14)
DDRMD32(7,14)
DDRMD39(7,14)
DDRMD38(7,14)
DDRMD34(7,14)
SDM4(7,14)
DDRMD45(7,14)
DDRMD44(7,14)
DDRMD40(7,14)
DDRMD35(7,14)
DDRMD47(7,14)
DDRMD43(7,14)
DDRMD46(7,14)
DDRMD42(7,14)
DDRMD53(7,14)
DDRMD52(7,14)
DDRMD49(7,14)
DDRMD48(7,14)
DDRMD56(7,14)
DDRMD60(7,14)
DDRMD51(7,14)
DDRMD50(7,14)
DDRMD55(7,14)
DDRMD54(7,14)
SDQS6(7,14)
SDM6(7,14)
SDQS7(7,14)

SDM7(7,14)

DDRMD57(7,14)
DDRMD61(7,14)
DDRMD59(7,14)
DDRMD63(7,14)
DDRMD58(7,14)
DDRMD62(7,14)

DDRMD1
DDRMD5
DDRMD4
DDRMD0
DDRMD6
DDRMD2
SDQS0
SDM0
DDRMD9
DDRMD8
DDRMD3
DDRMD7
DDRMD11
DDRMD10
DDRMD15
DDRMD14
SDM1
SDQS1
DDRMD13
DDRMD12
DDRMD21
DDRMD17
DDRMD16
DDRMD20
DDRMD22
DDRMD18
SDM2
SDQS2

SDQS3
DDRMD25
DDRMD29
DDRMD28
DDRMD31
DDRMD27
DDRMD30
DDRMD26
DDRMD37
DDRMD33
DDRMD36
DDRMD32
DDRMD39
DDRMD38
DDRMD34
SDM4
DDRMD45
DDRMD44
DDRMD40
DDRMD35
DDRMD47
DDRMD43
DDRMD46
DDRMD42
DDRMD53
DDRMD52
DDRMD49
DDRMD48
DDRMD56
DDRMD60
DDRMD51
DDRMD50
DDRMD55
DDRMD54
SDQS6
SDM6
SDQS7
SDM7
DDRMD57
DDRMD61
DDRMD59
DDRMD63
DDRMD58
DDRMD62

DDRMD24
DDRMD23
DDRMD19

RN57 56

1 2
3 4
5 6
7 8

RN54 56

1 2
3 4
5 6
7 8

RN53 56

1 2
3 4
5 6
7 8

RN49 56

1 2
3 4
5 6
7 8

RN51 56

1 2
3 4
5 6
7 8

RN44 56

1 2
3 4
5 6
7 8

RN42 56

1 2
3 4
5 6
7 8

R121 56
R125 56
R126 56

RN36 56

1 2
3 4
5 6
7 8

RN34 56

1 2
3 4
5 6
7 8

RN31 56

1 2
3 4
5 6
7 8

RN29 56

1 2
3 4
5 6
7 8

RN27 56

1 2
3 4
5 6
7 8

RN20 56

1 2
3 4
5 6
7 8

RN19 56

1 2
3 4
5 6
7 8

RN11 56

1 2
3 4
5 6
7 8

RN15 56

1 2
3 4
5 6
7 8

RN8 56

1 2
3 4
5 6
7 8

RN6 56

1 2
3 4
5 6
7 8

Place at the end of
the VTT_DDR island

DDR Decouping Caps

VTT_DDR VTT_DDRVTT_DDR

CB52

0.1u
CB54

0.1u
CB71

0.1u
CB95

0.1u
CB66

0.1u
CB69

0.1u
CB64

0.1u
CB61

0.1u
CB117

0.1u
CB105

0.1u
CB101

0.1u

CB25

0.1u
CB55

0.1u
CB16

0.1u
CB14

0.1u
CB44

0.1u
CB41

0.1u
CB38

0.1u
CB98

0.1u
CB91

0.1u
CB85

0.1u
CB74

0.1u
CB103

0.1u

Total 110 signal, need 55 pcs decoupling.

Place for VTT_DDR island

VTT_DDR

VTT_DDR

X_1000u/6.3V

CT24

+

C107 10u-1206

C33 10u-1206

C71
10u-1206

CB30

0.1u
CB22

0.1u
CB10

0.1u
CB11

0.1u
CB8

0.1u

Top Vtt

Center Vtt

Bottom Vtt

Title

Micro Star Restricted Secret

DDR Terminator Resisto r

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, Jung-He City,
Taipei Hsien, Taiwa n
http://www.ms i . com.tw

MS-6740

Last Revision Date:

Sheet

Friday, February 14, 2003

15 29

of

Rev

100

AGP Slot Imax
VCC_AGP 2.0A

VCC3 6.0A
VCC12 1.0A

AGP 1.5V 2X/4X SL OT(A GP V E R :2 .0 C O M P L Y )

VCC5 2.0A
VCC3_SB 0.375A

VCC5 = 60mils trace / 15 mils space

AGP1

B1

-OVRCNT

VCC5

INTB#(9)

AGPCLK(3)

GREQ#(7)

ST0(7)
ST2(7)

RBF#(7)

SBA0(7)
SBA2(7)

SB_STB(7)

SBA4(7)
SBA6(7)

GAD31(7)
GAD29(7)

GAD27(7)
GAD25(7)

GAD_STB1(7)

GAD23(7)
GAD21(7)

GAD19(7)
GAD17(7)

GC_BE#2(7)

GIRDY#(7)

GDEVSEL#(7)

GC_BE#1(7)

GAD14(7)
GAD12(7)

GAD10(7)

GAD8(7)

GAD_STB0(7)

GAD7(7)
GAD5(7)

GAD3(7)
GAD1(7)

AGPREF(7)

INTB# INTA#
GREQ#

VCC3

RBF#

SB_STB

VCC3_SB

GAD_STB1

VCC_AGP

GIRDY#

GPERR#
GSERR#

GAD_STB0
AGPGND

AGPREF

CB120

0.1u

B2

5V

B3

5V

B4

USB+

B5

GND

B6

-INTB

B7

CLK

B8

-REQ

B9

3.3V

B10

ST0

B11

ST2

B12

-RBF

B13

GND

B14

RESERVED

B15

SBA0

B16

3.3V

B17

SBA2

B18

SB_STB

B19

GND

B20

SBA4

B21

SBA6

B22

RSVD/KEY

B23

GND/KEY

B24

AUX3V/KEY

B25

3.3V/KEY

B26

AD31

B27

AD29

B28

3.3V

B29

AD27

B30

AD25

B31

GND

B32

AD_STB1

B33

AD23

B34

VDDQ

B35

AD21

B36

AD19

B37

GND

B38

AD17

B39

C/-BE2

B40

VDDQ

B41

-IRDY

B42

AUX3V/KEY

B43

GND/KEY

B44

RSVD/KEY

B45

3.3V/KEY

B46

-DEVSEL

B47

VDDQ

B48

-PERR

B49

GND

B50

-SERR

B51

C/-BE1

B52

VDDQ

B53

AD14

B54

AD12

B55

GND

B56

AD10

B57

AD8

B58

VDDQ

B59

AD_STB0

B60

AD7

B61

GND

B62

AD5

B63

AD3

B64

VDDQ

B65

AD1

B66

VREF_CG

AGP-D124-BN_1.5V

INTA# INTB#

12V

-TYPEDET

RESERVED

USB-

GND

-INTA

-RST

-GNT

3.3V
ST1

RESERVED

-PIPE
GND

-WBF

SBA1

3.3V

SBA3

-SB_STB
GND

SBA5
SBA7

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

AD30
AD28

3.3V
AD26
AD24

GND

-AD_STB1
C/-BE3

VDDQ

AD22
AD20

GND
AD18
AD16

VDDQ

-FRAME

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-TRDY

-STOP

-PME

GND

PAR

AD15

VDDQ

AD13
AD11

GND

AD9

C/-BE0

VDDQ

-AD_STB0
AD6

GND

AD4
AD2

VDDQ

AD0

VREF_GC

A1
A2
A3
A4
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
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66

VCC5_SB

+12V

AGPRST#

GGNT#

PIPE#
WBF#

SB_STB#

GAD_STB#1

VCC_AGP

GFRAME#

GTRDY#GDEVSEL#
GSTOP#

A_PME#

GPAR

GAD_STB#0

VCC3

R231 X_0

TYPEDET#

C118 X_10P

1 2

R214 33

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

SBA1 (7)
SBA3 (7)

SB_STB# (7)
SBA5 (7)

SBA7 (7)

GAD30 (7)
GAD28 (7)

GAD26 (7)
GAD24 (7)

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

GAD22 (7)
GAD20 (7)

GAD18 (7)
GAD16 (7)

GFRAME# (7)

GTRDY# (7)
GSTOP# (7)

GPAR (7)
GAD15 (7)

GAD13 (7)
GAD11 (7)

GAD9 (7)
GC_BE#0 (7)

GAD_STB#0 (7)
GAD6 (7)

GAD4 (7)
GAD2 (7)

GAD0 (7)

INTA# (9)
PCIRST# (9)
GGNT# (7)

PME# (9,17)

LESS 100MILS STUB TRACE LENGTH FOR 2/4X
LESS 500MIL FOR 1X MUST BE FOLLOWING.

Place these resistors between AGP slot & GMCH

VCC_AGP

+

AGP SIGNAL REFERENCE CIRCUIT

VCC_AGP

R206

AGPREF: 10uA

1K_1%

AGPREF

R201
1K_1%

NEAR AGP SLOT

AGP TERMINATION RESISTORS

GFRAME#
GIRDY#
GTRDY#
GDEVSEL#
GSTOP#

GPAR
GPERR#
GSERR#

GREQ#
GGNT#

PIPE#
RBF#
WBF#

R225 X_6.8K
R226 X_6.8K
R228 X_6.8K
R227 X_6.8K
R229 X_6.8K

R233 X_6.8K
R230 6.8K
R232 6.8K

R211 X_6.8K
R219 X_6.8K

R205 X_6.8K
R221 X_6.8K
R213 X_6.8K

VCC_AGP VCC_AGP

VCC_AGP

AGP SLOT DECOUPLING CAPACITORS

VCC3+12V

CT21
1000u/6.3V
C87

0.01u
C119

0.1u
C90

0.01u

C121

0.01u

+

GAD_STB0
GAD_STB1
SB_STB

GAD_STB#1
GAD_STB#0
SB_STB#

ST0
ST1
ST2

CT28
X_1000u/6.3V

R217 X_6.8K
R215 X_6.8K
R209 X_6.8K

R216 X_6.8K
R218 X_6.8K
R208 X_6.8K

R220 X_6.8K
R204 X_6.8K
R212 X_6.8K

VCC_AGP

VCC5_SB

Lo=4X,Hi=2X

LED1
X_RD-D-2.1V

R379 X_10K

TYPEDET#

AGPGND

B

Q44

X_2N3904S

R380
X_300

12

Title

CE

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

AGP 2.0

MS-6740

Last Revision Date:

Friday, February 14, 2003

Sheet

16 29

of

Rev

100

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

PREQ#1

VCC3

-12V

PCI2

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

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#

TDI
+5V

+5V

+5V
+5V

A1
A2
A3
A4
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

+12V

INTB#
INTD#

VCC5

VCC3

VCC3_SB

PCIRST#2

PGNT#1 (9)

PME#
AD30

AD28
AD26

AD24

R275 300 R327 300

AD17 AD18

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

-12V

PCI1

B1

-12V

B2

TCK

B3

GND

B4

TDO

VCC5

INTB#
INTD#

VCC3

PCICLK0(3) PCICLK2(3)

PREQ#0

AD31(9,27)
AD29(9,27)

AD27(9,27)
AD25(9,27)

C_BE#3(9,27)

AD23(9,27)
AD21(9,27)

AD19(9,27)
AD17(9,27)

C_BE#2(9,27)

IRDY#(9,27)

DEVSEL#(9,27)

PLOCK#(9)

PERR#(9,27)
SERR#(9,27)

C_BE#1(9,27)

AD14(9,27)
AD12(9,27)

AD10(9,27)

AD8(9,27)
AD7(9,27)

AD5(9,27)
AD3(9,27)

AD1(9,27)

ACK#64

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

TRST#

INTA#
INTC#

RESERVED

+5V(I/O)

RESERVED

RESERVED

+5V(I/O)

RESERVED

IDSEL

FRAME#

TRDY#
STOP#
SDONE

C/BE#0

+5V(I/O)
REQ64#

+12V

TMS

GND
GND

RST#

GNT#

GND

AD30

+3.3V

AD28
AD26

GND

AD24

+3.3
AD22
AD20

GND
AD18
AD16

+3.3V

GND

GND

+3.3V
SBO#

GND

PAR

AD15

+3.3V

AD13
AD11

GND

+3.3V

GND

TDI

+5V

+5V

AD9

AD6
AD4

AD2
AD0

+5V
+5V

A1
A2
A3
A4
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

+12V

VCC3

VCC5

INTA#
INTC#

VCC3_SB

PCIRST#2 (25)
PGNT#0 (9)
PME# (9,16,27)

AD30 (9,27)
AD28 (9,27)

AD26 (9,27)
AD24 (9,27)

R276 300

AD22 (9,27)
AD20 (9,27)

AD18 (9,27)
AD16 (9,27)

FRAME# (9,27)
TRDY# (9,27)
STOP# (9,27)

SMBCLK (10,27)
SMBDATA (10,27)

PAR (9,27)
AD15 (9,27)

AD13 (9,27)
AD11 (9,27)

AD9 (9,27)

C_BE#0 (9,27)
AD6 (9,27)

AD4 (9,27)
AD2 (9,27)

AD0 (9,27)

REQ#64

AD16

PCICLK1(3)

INTC#
INTA#

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
ACK#64

PCI SLOT 3 (PCI VER: 2.2 COMPLY)

-12V

PCI3

B1

-12V

B2

TCK

B3

GND

B4

TDO

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

B5
B6
B7
B8
B9

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

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

PCI-D120-WH-SN

RESERVED
RESERVED

RESERVED

RESERVED

VCC5VCC5

INTD#
INTB#

PREQ#2

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
ACK#64

VCC3

TRST#

+12V

TMS

+5V
INTA#
INTC#

+5V

+5V(I/O)

GND
GND

RST#

+5V(I/O)

GNT#

GND

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#

+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

INTC#
INTA#

VCC5

PCIRST#2

PME#
AD30

AD28
AD26

AD24

AD22
AD20

AD16

AD18FRAME#

TRDY#
STOP#
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0
REQ#64

VCC3_SB

PGNT#2 (9)

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

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

IDSEL = AD16
MASTER = PREQ0
INTA#

PREQ#0

VCC3 VCC5

RN60

8.2K

RN61

8.2K

PREQ#0(9)
PREQ#2(9)
PREQ#1(9)
PREQ#4(9)

REQ#64
ACK#64

PREQ#2
PREQ#1
PREQ#4

1 2
3 4
5 6
7 8

R277 4.7K
R278 4.7K

RN62

2.7K

VCC5

VCC5

INTB#(9)
INTD#(9)
INTA#(9)
INTC#(9)

INTG#(10)

INTH#(10)
INTF#(10,27)
INTE#(10)

IDSEL = AD17

INTB#

RN67 2.7K

1 2
3 4
5 6
7 8

RN66 2.7K

1 2
3 4
5 6
7 8

VCC5

CB45
X_0.1u
CB169
X_0.1u

IDSEL = AD18
MASTER = PREQ2MASTER = PREQ1
INTC#

PCI SLOT DECOUPLING CAPACITORSPCI PULL-UP / DOWN RESISTORS

CB94
X_0.1u
CB72
X_0.1u

VCC5

Title

CB137
X_0.1u
CB148
X_0.1u

VCC3

Micro Star Restricted Secret

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

VCC3_SB

CB149
X_0.1u

PCI SLOT 1 & 2 & 3

CB157

0.1u
CB150

0.1u

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

17 29

Rev

100

of

VCC5VCC5

SERIAL PORT 1

VCC5

DCDA
RXDA
RIA
CTSA
DSRA

DTRA#(11)
RTSA#(11)

SOUTA(11)

20

2
3
4
7
9

16
15
13
11

U4

VCC
RIN1
RIN2
RIN3
RIN4
RIN5

DIN1
DIN2
DIN3
GND

75232-1

D3

1N4148-S-LL34

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

V+

V-

-12VC

+12VC

C21 0.1u

1
19
18
17
14
12

5
6
8
10

-12VC

DTRA
RTSA
TXDA

C34 0.1u

C24 X_0.1u

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

DCDA
RXDA
RIA
DTRA

RTSA
CTSA
TXDA
DSRA

DCDA
RXDA RTSA
TXDA
DTRA

LPT_GND

+12VVCC5-12V

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

4749

26

31

27

32

28

33

29

34

30

C25 X_0.1u

DSRA
CTSA

RIA

LPT1B
LPT/COM

CN1
220p

CN2
220p

DTRB#(11)
RTSB#(11)

SOUTB(11)

C117 0.1u

SERIAL PORT 2

VCC5

20

DCDB

2

RXDB

3

RIB

4

CTSB

7

DSRB

9

16
15
13
11

U12

VCC
RIN1
RIN2
RIN3
RIN4
RIN5

DIN1
DIN2
DIN3
GND

75232-1

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

C123

0.1u

+12VC

1

V+

19
18
17
14
12

5
6
8
10

V-

-12VC

C124

DTRB
RTSB
TXDB

0.1u

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

DCDB
TXDB DTRB

RTSB
RIB

TXDB
DTRB
RXDB
DCDB

RIB
RTSB
CTSB
DSRB

COM2 HEADER

COM1

12
34
56
78
9

GE_D2x5-1:5-WH

1

2
4
6
8

2
4
6
8

3
5
7

1
3
5
7

RXDB
DSRB

CTSB

CN13
220p

CN12
220p

+12V

D2

1N4148-S-LL34

+12VC

CP4 X_COPPER

PARALLAL PORT

PS2 KEYBOARD & MOUSE CONNECTOR

D6 1N4148-S-LL34

VCC5

LP_D2

LP_D4
LP_D5
LP_D6
LP_D7

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

R54 2.2K

RN17

2.2K

RN12

2.2K

RN9

2.2K

RN21

2.2K

LP_D2(11)
LP_D1(11)
LP_D0(11)

LP_SLIN#(11)

LP_D[0..7](11)

LP_SLCT(11)

LP_PE(11)

LP_BUSY(11)

LP_ACK#(11)
LP_INIT#(11)

LP_ERR#(11)

LP_AFD#(11)

LP_STB#(11)

LP_D3(11)

FLOPPY CONNECTOR

FDD1

1 2
3
5
7 8

9 10
11 12
13 14
15 16
17 18
19
21 22
23 24
25 26
27 28
29 30
31 32
33 34

D2x17-3:20.29.31

LP_SLIN#

1

LP_D0
LP_D1
LP_D2

LP_D4
LP_D5
LP_D6
LP_D7

LP_ACK#
LP_BUSY
LP_PE
LP_SLCT

LP_STB#

LP_AFD#
LP_ERR#
LP_INIT#

LP_D3

2

3

4
5
7

1
3
5
7

1
3
5
7

1
3
5
7

CN5

6

220p

8

2

4

CN4

6

220p

8

2

4

CN3

6

220p

8

2

4

CN6

6

220p

8

33pC41

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/COM

CP3 X_COPPER

LP_AFD#
LP_ERR#
LP_INIT#
LP_SLIN#

MSDATA(11)

MSCLK(11)

KBDATA(11)

KBCLK(11)

CP2 X_COPPER

1 2

3 4

RN3

4.7K

5 6

7 8

L2 300ohm
L3 300ohm

L1 300ohm
L4 300ohm

R6
1K

KB_DT
KB_CK

C11
180p

C12
180p

R25 80_0805

Wake On Ri n g

R363
10K

Q38

2N3904S

B

CE

RING# (10)

6

20

DRVDEN0 (11)
DRVDEN1 (11)

INDEX# (11)
MOT_A# (11)
DRV_B# (11)
DRV_A# (11)
MOT_B# (11)
DIR# (11)
STEP# (11)
WT_DT# (11)
WT_EN# (11)
TRACK0# (11)
FDD_WP# (11)
RDATA# (11)
HEAD# (11)
DSKCHG# (11)

RIA

D20 1N4148-S-LL34

RIB

D19 1N4148-S-LL34

R362 10K

KBMSVCC

14

4
6
2

13

1
5

C13

3

180p

15 17

C8
180p

Title

MS_CK

KBMS1

MINIDINx2-D12-ML

KBSGND

Micro Star Restricted Secret

KB,MS,SERIAL,PARALLEL & FLOPPY

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

MS_DT

16

10
12
8
7
11
9

VCC3_SB

R333

8.2K

MS-6740

Last Revision Date:

Sheet

CP1

X_COPPER

FB1 X_80_0805

KBMSVCC1

C4

0.1u

LAN_WAKE# (10)

Friday, February 14, 2003

18 29

of

VCCKBMS (19)

FS2

1.5A-miniSMDC200-S

5VDUAL1

12

R10
X_56KST

Rev

100

POWER CIRCUIT FOR USB PORT 0,1

CP10

FS3

USBVCC

5VDUAL2

1 2

2.6A-MINISMDM260-S

OC#1_2

OC#1_2

* USB Trace width : 7.5 mils
* USB Trace Spacing : Low speed 20 mils, High speed 50 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 40mils width
* Length(longest)-Length(shortest)<150mils
* Maxium trace length <5"

VCC_AGP

X_COPPER

FB9 X_80_0805

R235

2.7K

R236

5.1K

NEAR USB CONNECTOR

CB125 0.1u
CB124 0.1u
CB136 0.1u

CB123 0.1u
CB122 0.1u

VCC3

USBVCCP1

C141
1u-0805

+

CT25
1000u/6.3V

FRONT PANEL USB CONNECTOR FOR USB PORT 0,1

USBP1-(10)

USBP1+(10)

USBP0-(10)

USBP0+(10)

NEAR USB
CONNECTOR

USBP1­USBP1+
USBP0­USBP0+

REAR PANEL USB CONNECTOR FOR USB PORT 2,3

USBP3-(10)
USBP3+(10)
USBP2-(10)
USBP2+(10)

USBP3­USBP3+
USBP2­USBP2+

NEAR USB
CONNECTOR

USBVCCP1

FOR LEGEND

USB2

1 2
3 4
5
7 8
9

L2_D2x5-1:7-BK

USBVCCP1

KEY

USBP1+

6

USBP1-

USBVCCP1

10

FOR LEGEND

USB1

1 2
3 4
5
7 8
9

L2_D2x5-1:7-BK

6
10

KEY

USBP3+
USBP3­USBVCCP1

POWER CIRCUIT FOR USB PORT 4,5

CP6

X_COPPER

VCCKBMS(18)

OC#3

R166

2.7K

R170

5.1K

* USB Trace width : 7.5 mils
* USB Trace Spacing : Low speed 20 mils, High speed 50 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 40mils width
* Length(longest)-Length(shortest)<150mils
* Maxium trace length <16"

FB2 X_80_0805

NEAR USB CONNECTOR

C89
1u-0805

USBVCCP3

+

CT17
1000u/6.3V

USBP5+(10)

USBP5-(10)

USBP4+(10)

USBP4-(10)

CP9 X_COPPER

C128 X_80_0805

REAR PANEL USB CONNECTOR FOR USB PORT 4,5

FB6 X_0

FB5 X_0
FB8 X_0

FB7 X_0

43

12

L14

CMC_90ohm_0805

43

12

L15

CMC_90ohm_0805

Title

SBD5+
SBD5-

SBD4+
SBD4-

NEAR USB
CONNECTOR

Micro Star Restricted Secret

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

USBVCCP3
SBD4­SBD4+

USBVCCP3

SBD5­SBD5+

USB Connectors

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

5
6
7
8
1
2
3
4

LAN_USB1A

DOWN

USBLAN

19 29

UP

23
24
25
26
27
28
29
30

of

Rev

100

VCC3

CB135

VCC5_SB

X_0.1u

PS_ON#(11)

CB143
33p

R351 2.2K

-12V

VCC5

CB142

0.1u

CB165
X_0.1u

C169
1000p

ATX CONNECTOR

ATX_POWER1

11

CB144
33p

CB162

0.1u

12
13
14
15
16

-5V

17
18
19
20

POWER

CB170
33p

3.3V

-12V
GND
PSON
GND
GND
GND

-5V
5V
5V

3.3V

3.3V

GND

GND

GND

POK

5VSB

12V

5V

5V

C182
1000p

1
2
3
4
5
6
7
8
9
10

CB173
33p

CB140
33p

CB147

0.1u

CB167

0.1u

CB134
X_1u-0805

CB155
33p

(VCC5_SB)

R339
10K

CB174

0.1u

VCC3

VCC5

PWR_OK (25)
VCC5_SB
+12V

REGULATORS OUTPUT DECOUPLING CAPACITORS

VCC3_SBMEM_STR VCC5VCC5_SB

VCC3

CB161

0.1u

CB40

0.1u

CB4

0.1u
CB164
1u-0805

VCC5 VCC3

X_0.1uC168

CB5

0.1u

CB146

0.1u
CB6

0.1u

VCC5_SB

LEGEND

PIN4:YELLOW
PIN5:GREEN
PIN6:+

SPKR(10)

VCC5

R366 330

PWRSW
PWSW-

R367
300

S0:GREEN
S1:GREEN BLINKING
S3:YELLOW

PD_LED

SD_LED

SPEAKER

R353 2.2K

B

MSI/Legend Front Panel

2x9 P/N: N31-2093011-C09
2x7 P/N: N31-2071031-C09

R365

330

PLED2
PLED1

R352 220
R354 220

CE

Q40
2N3904S

PANEL1

1

HDD+

2

GNDL

SPEAKER

3

SLED2

4

PLED1

5

PWSW+

6

PWSW-

NC7

MSI-JFP

D11 1N4148-S-LL34

D12 1N4148-S-LL34

D17 1N4148-S-LL34
C187 0.1u

HDD-

BUZ+
BUZ-

VCCSPK

RESET

GNDR

SPK

8
9
10
11
12
13
14

IDE_LED

IDE_LEDHDD+

SPK

FP_RST#

VCC5

VCC5

BUZZER1
BUZZER

FP_RST# (10,25)

PWRSW

R384

4.7K

R385 22

PWR_LED(25)

SUS_LED(25)

POWER BUTTON

VCC5_SB

R392

1K

CE

Q45

B

2N3904S

C207
X_1u-0805

PWR_LED

SUS_LED

PWRBTIN

R391
10K

R360

4.7K

R361

4.7K

PWRBTIN (11)

VCC5_SB

R386
330

PLED1

CE

Q42

B

2N3904S

VCC5_SB

R374
330

PLED2

CE

Q41

B

2N3904S

SLEEP BUTTON

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

LEGEND POWER
SWITCH

VCC5_SB

C189
X_0.1u

PWRSW

Low Active

LEGEND DUAL
+

GREEN

-

YELLOW

-

S0:STEADY GREEN
S1:GREEN BLINKING
S3:STEADY YELLOW
S4/S5:OFF

VCC3_SB

R318

8.2K

SMBALERT#(10)

Front Panel,Power Conn. & Speaker

MS-6740

Last Revision Date:

Sheet

X_LPWRCON

3
2
1

FRISW1

Rev

Tuesday, February 18, 2003

20 29

of

100

Firware Hub (FWH)

PCIRST#1(25)

SD_DET(3)
PD_DET(3)

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

PRES3
PRES2

FWH_WP#

VCC3

FWH DECOUPLING CAPACITORS

VCC3

CT19

+

CB97

0.1u

100u_16V

Place Cap. as Close to
FWH< 350 mil

U9

1

VPP

2

RST#

3

FGPI3

4

FGPI2

5

FGPI1

6

FGPI0

7

WP#

8

TBL#

9

ID3

10

ID2

11

ID1

12

ID0

13

FWH0

14

FWH1

15

FWH2

16 17

GND FWH3

PLCC32-SMT

VCC
CLK

FGPI4

IC(VIL)

GNDA

VCCA

GND

VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

M31-49004A8-S20

VCC5

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

VCC3

PRES4

INIT#

LFRAME#/FWH4 (10,11)

LAD3/FWH3 (10,11)

SIMULATION TRACE

J2

TRACE1

X_PIN1*2

TRACE2

FWH_PCLK (3)

J1

X_PIN1*2

FWH RESISTORS

R188 X_10K

PRES2

PRES3
PRES4

FWH_WP#

R186 1K
R187 1K

R179 1K

R143 10K

VCC3

VCC3

FWH INIT Signal V oltag e Translatio n B l o ck

VCC3

R246
475_1%

B

FINIT#(9)

R249

475_1%

CE

Q28

B

2N3904S

CE

Q29
2N3904S

Near FWH

R142
300

INIT#

PCB OTHER COMPONENT

BS1

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

BS4

X_150 Drill / 300 Pad

1

8

2

7

3

6

4 5

9

FM1

X_FIDUCIAL

FM17

X_FIDUCIAL

X_150 Drill / 300 Pad

X_150 Drill / 300 Pad

FM16

X_FIDUCIAL

FM19

X_FIDUCIAL

BS2

1
2
3
4 5

9

BS5

1
2
3
4 5

9

8
7
6

8
7
6

X_150 Drill / 300 Pad

1
2
3
4 5

X_150 Drill / 300 Pad

1
2
3
4 5

FM2

X_FIDUCIAL

FM11

X_FIDUCIAL

BS3

BS6

8
7
6

9

8
7
6

9

FM4

X_FIDUCIAL

FM20

X_FIDUCIAL

FM10

X_FIDUCIAL

FM5

X_FIDUCIAL

FM8

X_FIDUCIAL

FWH write protect

BIOS_WP1
YJ102

GPO22(10)

GPO22:fix output
default=Hi-Z

BIOS_WP
Close
Open

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

Micro Star Restricted Secret

FWH

FM15

X_FIDUCIAL

FM13

X_FIDUCIAL

FM12

X_FIDUCIAL

FWH_WP#

1
2

R144

X_0

Locked
Unlocked

MS-6740

Last Revision Date:

Sheet

FM9

X_FIDUCIAL

FM3

X_FIDUCIAL

FM7

X_FIDUCIAL

FM14

X_FIDUCIAL

FM6

X_FIDUCIAL

FM21

X_FIDUCIAL

Rev

Tuesday, February 18, 2003

21 29

of

100

+12VCCP

CT2
1500u

20

9

PWM1

15

PHASE1R

16

PWM2

14

PHASE2R

138

PWM3

11

PHASE3R

12

18
17

10

VCC5

VCC5

VCC3

1 2

VID[0..4](4)

VRM_GD(10)

R23

301K_1%

+12VCPU

R9 10K

DIS_D

C17
15p

/N

CB65

0.1u

VID4
VID3
VID2
VID1
VID0

X_100pC5

R19 154K

VCCPCOMP

R12
10K

C9
5600p

VCCPFB

R29

1.78K_1%

CHOK4 1.2uH-18A

U2

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

19

PGOOD

/N

6

COMP

7

FB

HIP6301

R24
X_0

VCCP

From CPU Side

VCC

GND

PWM1
ISEN1

PWM2
ISEN2FS/DIS

PWM3
ISEN3

PWM4
ISEN4

VSEN

C73
33p

HIP6301 -- VRM 9.0/9.2
VID4 VID3 VID2 VID1 VID0 VDC(V) VID4 VID3 VID2 VID1 VID0 VDC(V)

1

1111
1111
111 1

0

0

00111
11 11
11 1
11
1

0

00

00
0

100

1

10111

01101

OFF

1.100

1.125

1.150

1.175

1.200

1.225

1.250

1.275

1.300

1.325

10101

1.350

00101

1.375

11001

1.400

01001

1.425

10001

1.450

00001

1.475

11110

1.500

01110

1.525

10110

1.550

00110

VID PULL-UP RESISTORS

ATX12V POWER CONNECTOR

+12VCPU

C75

0.01u

ATX12V1

3

12V

4

12V

D2x2

N93-04M0091-H06

GND

GND

1

2

R5 820-1206

D1
RLZ3.3V

A C

CHECK THIS

RN1 1K

VID0
VID1
VID2
VID3
VID4

R1 1K

+12VCPU

VCC3_VID

C2

0.1u

1

2

3

4

5

6

7

8

+12VCPU

VCC5

C1
1u-0805

VCC3_VID

CT5
1500u

R2

10_0805

+12VCPU

1u-0805

CB53
1u-0805

PWM1

PHASE1R

CB1

0.1u

CB2

PWM2

PHASE2R

+12VCPU

CT12
1500u

GVCC1

PWM3

R8
10_0805

GVCC2

12

VID_GD(25)

14

PHASE3R

1 2

VCCPSEN

R100
10_0805

C40
1u-0805

U1A

VCC

U_G1

BOOT1

3

1

5 9

6

2

6
7

4

3

PHASE1

GND

PWM1

HIP6602B

U1B

PVCC U_G2

BOOT2

PHASE2

PGND

PWM2

HIP6602B

R7 4.02K_1%

U7

VCC
PVCC

PHASE

GND

PWM

HIP6601-B

R3 4.02K_1%

VCC5

R34

4.7K

L_G1

R11 4.02K_1%

L_G2

U_G

BOOT

L_G

R33

1K

C50
1u-0805

12

BT1

11

C6

0.1u

13

C19
1000p

VCCPGL1

4

+12VCCP

BT2

10

C10

0.1u

8

C43
1000p

VCCPGL2

7

BT3

R115

3.3_0805

R89

0_0805

VCCPGH3

1
2

C68
104P

8

C65
1000p

VCCPGL3 VCCPGL3R

5

PWM GOOD

VCC5_SB

R28

4.7K

B

CE

Q8

B

2N3904S

R27

3.3_0805

PHASE3

R4

0_0805

R65

3.3_0805

PHASE2

R60

0_0805

+12VCCP

VCCPGH3R

PHASE1

CE

Q7

2N3904S

C74
1u-0805

VCCPGH1RVCCPGH1

VCCPGL1R

C3
1u-0805

VCCPGH2RVCCPGH2

VCCPGL2R

C58
1u-0805

DIS_D

Q3

Q3

DS

IPD09N03LA-TO252

G

G

G

G

G

G

Q4

DS

IPD06N03LA-TO252

Q12

DS

IPD09N03LA-TO252

Q13

DS

IPD06N03LA-TO252

Q18

DS

IPD09N03LA-TO252

Q17

DS

IPD06N03LA-TO252

Title

X_TO252-H
CHOK1

0.9UH/25A-PB

CHOK2

0.9UH/25A-PB

Solder
Side

Micro Star Restricted Secret

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

CT11

2200UF/6.3V-R

CT1

2200UF/6.3V-R

CT6

2200UF/6.3V-R

Q12

X_TO252-H

CT13

1500u

CT3

2200UF/6.3V-R

CT15

2200UF/6.3V-R

Q18

X_TO252-H

VCCP

VCCP

VCCP

NOTE: INSIDE ON CPU SOCKET.

C16
X_0.01u

CHOK3

0.9UH/25A-PB

CT10
2200UF/6.3V-R

VCCP

CT9
2200UF/6.3V-R

VID4 VID3 VID2 VID1 VID0 VDC(V)

11010
01010
10010
00010
11100
01100
10100
00100
11000
01000

VRM 9.0

MS-6740

Last Revision Date:

Friday, February 14, 2003

Sheet

22 29

of

1.575

1.600

1.625

1.650

1.675

1.700

1.725

1.750

1.775

1.800

Rev

100

VCC5

VCC5

R323

B

10K

PWR_OK1(25)

Q32

2N3904S

R322
10K

CE

R321

3.3K

+12V

C174

0.1u

SMBus Isolation

SMBCLK

DS

Q33
2N7002

G

SMBCLK_ISO

SMBDATA

DS

Q34
2N7002

G

SMBDATA_ISO

SMBCLK (10,27)

SMBCLK_ISO (3,11,14,25)

SMBDATA (10,27)

SMBDATA_ISO (3,11,14,25)

(TO: PCI, ICH4)

(TO: CLOCK,LPC,DIMM,CNR,MS5)

(TO: PCI, ICH4)

(TO: CLOCK,LPC,DIMM,CNR,MS5)

VREF1_25(25)

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

VERF1_25

C114

0.1u

15SB_FB

9VSB

5
6

+

-

4 8

U11B
YLM358S-SOIC8

VCC3_SB

7

15SB_G

C122

X_0.01u

C127

0.1u

G

DS

R222
20_1%

R223
100_1%

Q25
2N7002

C129
100p

VCC1_5SB

C126

4.7u-0805

AGP4X & GMCH 1.5V POWER TRANSLAT OR

VCC3

9VSB

D

S

Q27
P3055LD

CB119

0.1u

VCC_AGP1

VERF1_25

3
2

AGP1_FB

C113

X_0.01u

+

-

4 8

U11A
YLM358S-SOIC8

1

R199

1.2K

AGP1_G1

G

R202

1K_1%

Title

Micro Star Restricted Secret

SMBUS Isolation & FAN Con n.

Document Number

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J u n g - H e C i t y,
Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6740

Last Revision Date:

Sheet

Friday, February 14, 2003

23 29

of

Rev

100

FAN_PWM1

FAN_PWM2

VCC3

VCC3

R45
470_0603

R369
470_0603

CPU FAN

+12V

+

R49 2.2K

+12V

CT30

+

100u_16V

R376 2.2K

CT4
100u_16V

R46 X_0

MMBT2222

CHASSIS FAN

R373 X_0

MMBT2222

D5

R39

1N4148-S-LL34

4.7K

A C

R36 27K

CPUFAN1

3
2
1

D1x3-WH-SN

CE

B

Q10

D21

R390

1N4148-S-LL34

4.7K

A C

R389 27K

CHSFAN1

3
2
1

D1x3-WH-SN

CE

B

Q43

R37
10K

R382

10K

TACH1

TACH2

VID[0..4](4)

Located
Between CPU
& AGP slot

MEM_STR

+12V

5
6
7
8

1
2

U3

VID0
VID1
VID2
VID3
VID4

Remote1+
Remote1-

Remote2+
Remote2-

SDA
SCL

VCCP

TACH4/Address Select

PWM1/xTest Out

PWM3/Address Enable#

GND VCC

3 4

Located Between
CPU & DIMM slots

VCC3

VID0
VID1
VID2
VID3
VID4

THERMDA(4)

C22

THERMDC(4)

CE

2N3904S

B

Q23

SMBDATA_ISO(3,11,14,25)

SMBCLK_ISO(3,11,14,25)

2200P

C27
2200P

X_68p

C15

12

C20

0.1u

19
18

17
16

15

12

C14

Fine tune signal integrity

X_68p

R22
X_0

232221

VCCP

2.5V

20

5V

12V

TACH1
TACH2
TACH3

PWM2

ADM1027

VCC5

11
12
9
14

24
10
13

TACH1
TACH2
TACH3

FAN_PWM1
FAN_PWM2
FAN_PWM3

TACH1 : CPU FAN
TACH2 : CHS FAN
TACH3 : BAK FAN

FAN_PWM3

VCC3

CT7
100u_16V

R61
470_0603

R63 2.2K

+12V

BACK FAN

D7

BAKFAN1

3
2
1

D1x3-WH-SN

1N4148-S-LL34

A C

R77 27K

TACH3

R76

10K

CP7 X_COPPER

Title

ADM1027dB COOL Remote Th erm al C on t rol le r and Voltage Monitor

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

R71

4.7K

+

R69

X_0

MMBT2222

CE

B

Q14

Legend Request

SMBDATA(10,27)

SMBCLK(10,27)

VCC5_SB

Micro Star Restricted Secret

MS-6740

Last Revision Date:

Sheet

SMBUS1

1
2
3
4

YJ104

Friday, February 14, 2003

24 29

of

Rev

100

VCC3_SB Main Standby
VCC5_STR

S0Power S5S3

Main
Main

Standby
Standby

Standby

0V
0VMEM_STR

TO 845G & ICH4

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

VCC5
VCC3

VCC3

Q15

VRAM

3.3VDUALH

3.3VSTR

D

S
D

S

P3055LD

G

G

Q16
P3055LD

VRAM_2.5

2.5V

2.5V

1.25V

DDR VTT Power

1.25V/2.1A

VTT_DDR

+

EC3
470u

SEL1

TRI-STATE 3.3VSB

L

FOR 3VSB OR 3VSTR
SETTING BY SEL1

Pin 15,19,22,32 Must
reserve capacitor.

SLP_S4#(10)

TO SMBUS Ctrl

Near
302D

R44 330
R42 X_220
R41 220

PCIRST#(9)
HD_RST#(3)
PCIRST#2(17)
PCIRST#1(6,11,21,27)

SMBDATA_ISO(3,11,14,23,24)

SMBCLK_ISO(3,11,14,23,24)

C57
X_102P

4.7u-0805

Near ICH4

VCC3_SB

VCC3

VCC5_SB

R58

4.7K
R50
330

MS5_SLP_S5#

SLP_S3#(10)

PWR_GD(6,10)

PWR_OK1(23)

FP_RST#(20)

PWR_OK(20)
PWR_LED(20)
SUS_LED(20)

VTT_GATEH VREF1_25

VTT_GATEL

VCC5_SB

VCC3_SB

C146

R40

10K

VCC5

VCC5_SB

C31

0.1u

VCC3

FOR 3VDUAL

SETTING BY

SEL1

+

EC1
470u

** SETTING 3VSTR THEN VRAM_2.5

BECOME TO 1.25 VREF

S

P45N02LD-S-TO252

D

S

P3055LD

D

VCC5_SB

R52
330

R59 X_0

R48

R53

X_10K

X_10K

1

DGND

2

PCIRST#/GPIOA

3

HDD_RST#/GPIOA

4

SLOT_RST#/GPIOA

5

DEV_RST#/GPIOA

6

I2C_DATA

7

I2C_CLK

8

BT_DRV

9

BT_SEN

10

BT_SINK

11

AGND0

12

SEL1

EC2

+

100u_16V

3VSB_GATE1

G

Q6

Wide Trace

3VSB_GATE2

G

Q2

EC6
470u

48

PLED0

PLED1

PWR_OK

VCC

VRAMDRV2

VRAMSEN

1314151617181920212223

C29

0.47u

+

C30
X_102P

VCC5_SB

R57
10K

R62

4.7K

SLP_S3#

FP_RST#/GPIOB

PWR_OK1/GPIOC

RSM_RST#/GPIOB

CPU_PWGD/GPIOC

CHIP_PWGD/GPIOC

EXTRA_PWGD/GPIOC

VRAMDRV1SSAGND1

VRAM_2.5_DEN

VRAM_2.5_DRV

5VSB

VRGOOD

MEM_GATE1

+

CT18
470u

C94-1020641-S03
C94-1020651-T30

R51
10K

3738394041424344454647

SLP_S5#

5V_USB

5VSB_DRV

5V_DRV

S5O#/GPIOB/SEL0

TYPEDET#
VAGP_SEN
VAGP_DRV

1.25VREF

1.2V_SEN

1.2V_DRV

24

THIS PIN IS OPEN DRAIN OUTPUT

R56 X_10K

C42 X_0.1u

B

C E

Q11 X_2N3904S

U5

36
35
34
33
32
31
30

AGND2

29
28

9VSB

27

C2

26

C1

25

VCC3

W83302D

C28
X_102P

D

G

S

C7
X_0.1u

SEL0

H
L

MS5RSMRST# (13)

Q1
P3055LD

5VUSB
2 MOSFET
1 MOSFET

C35

0.1u

VCC3

VID_G2

G

DDR 2.5V Power

MEM_STR

5VUSB USE 2 MOSFET

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

PS_ON# (11)

5VDUAL_GATEH

5VDUAL_GATEL

VREF1_25 (23)

C36

4.7u-0805

VCC3

C39
1000p

VCC5_SB

D4

SM5817S

CHARGE PUMP VOLTAGE OUTPUT

VCC_VID / VID_GOOD

DS

Q9
2N7002

Place MOSFET near CPU

C32
106P/1206

1.2V/0.1A

1.0V

2.5V/2.8A+5.92A

5VDUAL1

Q21

4 5
3
2
1

VCC5

C26
222P

C23
X_102P

Title

AGP1_G2

VCC_VID (5)

VID_GD (22)

9VSB

C38
1u-0805

VCC_AGP1

Micro Star Restricted Secret

P07D03LV_SO8

5VDUAL2

4 5
3
2
1

VCC5

P07D03LV_SO8

D

Q24

G

S

D13
X_1N4001-S-SM-1

W83302D(MS-5) ACP I C ont ro ller

Document Numbe r

MICRO-STAR INT'L CO.,LT D.

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

VCC5_SB

6
7
8

Low RDS ON MOSFET

6
7
8

VCC_AGP1

VCC5_SB

+

MEM_STR

CT23
1000u/6.3V

Q26

P3055LD

VCC_AGP

MS-6740

Last Revision Date:

Sheet

5V DUAL Power

Rear USB ports

+

EC5
10U/16V/S

Front USB ports

+

EC4
10U/16V/S

Rev

Tuesday, February 18, 2003

25 29

of

100

Video Connector

CRT_R(6)
CRT_R#(6)

CRT_G(6)
CRT_G#(6)

CRT_B(6)
CRT_B#(6)

VCC5 VCCP

CRT_R

CRT_G

CRT_B

0.1uC18

C134 X_0.1u

0.1uC37

0.1uC47
C81 0.1u
C106 X_0.1u
C143 X_0.1u
C192 X_0.1u
C176 X_0.1u
C155 X_0.1u

EMI Issue

VCC3

5VDDCCL

3V_VSYNC(6)
3V_HSYNC(6)

Place clamping component & Level
shift circuit near to connector

3V_VSYNC
3V_HSYNC

5VDDCDA

VCC5

R119 GE_22

R105 GE_22

FS1
YFUSE1.1AS-P

135

246

VCCVGA

DDCCL

DDCDA

7

CN7

GE_100P

8

C61
GE_2.2p

C56
GE_2.2p

C52
GE_2.2p

VCCVGA

1 2

1 2

1 2

12

BC1
GE_0.1u

12

R102
GE_37.4_1%

12

R94
GE_37.4_1%

12

R91
GE_37.4_1%

JVGA1

15
10
14

9

13

8

12

7

11

6

12

R101
GE_75_1%

12

R93
GE_75_1%

12

R90
GE_75_1%

GE_DS-D15

L10 GE_0.082u

C60
GE_3.3p

1 2

1 2

L9 GE_0.082u

C55
GE_3.3p

1 2

1 2

L8 GE_0.082u

C51
GE_3.3p

1 2

1 2

17

5
4
3
2
1

16

C66
GE_3.3p

C59
GE_3.3p

C53
GE_3.3p

VCC3

R137
GE_2.7K

R112
PE_0

G

Q19
GE_2N7002

DS

R106
GE_8.2K

Q20
GE_2N7002

DS

VCC5VCC5

R122
GE_8.2K

5VDDCCL5VDDCDA

Title
Document Num be r

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J ung-He Ci ty ,
Taipei Hsien, Taiwan
http://www.msi.com.tw

Micro Star Restricted Secret

VGA Conn

MS-6740

Last Revision Date:

Friday, February 14, 2003

Sheet

26 29

of

Rev

100

VCC3

3VDDCCL(6)3VDDCDA(6)

R140
GE_2.7K

R118
PE_0

VCC3VCC3

G

9,17)

AD[0..31]

VCC3_SB

LAN_IDSEL

KENAI-32=82540EM / K-R=82562EZ

U13A

KENAI-32/Kinnereth-R

CBE0#/NC
CBE1#/NC
CBE2#/NC
CBE3#/NC

PAR/NC

FRAME#/NC

IRDY#/NC
TRDY#/NC
STOP#/NC
IDSEL#/NC

DEVSEL#/NC

REQ#/NC

GNT#/NC

INTA#/NC

CLK/NC

M66EN/NC

RST#/NC
SERR#/NC
PERR#/NC

VIO/NC
ZN_COMP/NC
ZP_COMP/NC

LAN_PWR_GOOD/NC

PME#/NC

APM_WAKEUP/NC

AUX_PWR/NC

ZN_COMP

ZP_COMP

R293 KE_4.7K

VCC3_SB

LAN_BIAS25

R291

KE_300

R252
KE_3.3K

R269

KE_3.3K

AD0

N7

AD1

M7

AD2

P6

AD3

P5

AD4

N5

AD5

M5

AD6

P4

AD7

N4

AD8

P3

AD9

N3

AD10

N2

AD11

M1

AD12

M2

AD13

M3

AD14

L1

AD15

L2

AD16

K1

AD17

E3

AD18

D1

AD19

D2

AD20

D3

AD21

C1

AD22

B1

AD23

B2

AD24

B4

AD25

A5

AD26

B5

AD27

B6

AD28

C6

AD29

C7

AD30

A8

AD31

B8

D14

3

KE_BAT54A-S-SOT23

Q30

KE_MMBT4403LT1

CT27

+

KE_22U/6.3V/S

AD0/NC
AD1/NC
AD2/NC
AD3/NC
AD4/NC
AD5/NC
AD6/NC
AD7/NC
AD8/NC
AD9/NC
AD10/NC
AD11/NC
AD12/NC
AD13/NC
AD14/NC
AD15/NC
AD16/NC
AD17NC
AD18/NC
AD19NC
AD20/NC
AD21NC
AD22/NC
AD23/NC
AD24/NC
AD25/NC
AD26/NC
AD27/NC
AD28/NC
AD29/NC
AD30/NC
AD31/NC

82540EM_BGA-196

Stuff for KENAI

2

GPO28 (10,28)

AD29

1

TYP 250mA

LAN_V25

C150

C151

KE_.01u

KE_.1u

C_BE#0

M4

C_BE#1

L3

C_BE#2

F3

C_BE#3

C4

PAR

J1

FRAME#

F2

IRDY#

F1

TRDY#

G3

STOP#

H1

LAN_IDSEL

A4

DEVSEL#

H3
C3
J3

H2

G1

M66EN

C2
B9
A2
J2

LAN_VIO

G2

ZN_COMP

H4

ZP_COMP

G4

LAN_PWROK

A9
A6

R257

C5
J12

X_3.3K

R281 KE_0
R289 KE_3.3K

VCC5_SB

Stuff Close To Chip

R286
KE_100K

LAN_VIO

C159
KE_0.1u

VCC3_SB

R283 KE_33.2

R284 KE_53.6

VCC3_SB

R282 KE_4.7K

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

PAR (9,17)

FRAME# (9,17)
IRDY# (9,17)
TRDY# (9,17)
STOP# (9,17)

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

INTF# (10,17)

LAN_PCLK (3)
PCIRST#1 (25)

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

STUFF FOR KENAI.
UNSTUFF F O R
LAVON.

VCC3_SB

PME# (9,17)

VCC3_SB

STUFF FOR LAVON.

U14

8

VCC

7

NC

6

NC

5

GND

KE__ATL-512x8-1us-93C66

LAN_X1
LAN_X2

CS
SK

DI

DO

LAN_LINK_UP(28)

LAN_ACTLED(28)
LAN_LINK100(28)

LAN_LINK1000(28)

KR_576

TP1
Test_Pin

LAN_PWROK

1
2
3
4

VCC3_SB

R280
KE_3.3K

SMBDATA(10,17,23,24)

SMBCLK(10,17,23,24)

CLAN_EECS
CLAN_SHCLK
CLAN_EEDIN
CLAN_EEDOUT

LAN_BIAS25
LAN_SDP0
LAN_SDP1

R247

LAN_SDP6
LAN_SDP7

CLK_VIEW

1

1

LAN_X1
LAN_X2

Stuff for K-R

LAN_SDP0
LAN_SDP7
LAN_SDP1
LAN_SDP6

LAN_JTCK
LAN_JTD1
LAN_JTRST
LAN_JTD0

VCC5_SB

R274
KE_470K

C156
KE_1u

CLAN_EECS
CLAN_SHCLK
CLAN_EEDIN
CLAN_EEDOUT

U13C

KENAI-32/Kinnereth-R

B10

SMBALRT#/NC

C9

SMBDATA/NC

A10

SMBCLK/NC

P7

EE_CS/NC

M10

EE_SK/NC

P10

EE_DI/NC

N10

EE_DO/NC

A12

LINKA#/LILED

C11

ACT_A#/ACTLED

B11

LINKA100#/SPDLED

B12

LINKA1000#/TOUT

P11

CTRL_15/NC

B13

CTRL_25/RBIAS100

N14

SDP0/LAN_CLK

P13

SDP1/LAN_RXD0

N13

SDP6/LAN_RXD1

M12

SDP7/LAN_RXD2

M8

CLK_VIEW/NC

N11

NC/NC

K14

XTAL1/X1

J14

XTAL2/X2

B14

PHY_REF/RBIAS10

82540EM_BGA-196

R245

STUFF WITH 2.49K OHM FOR KENAI.

549

549 OHM FOR LA V ON .

CLOSE TO LAN CONTROLLER.

RN59 KR_8P4R-33

1

2

3

4

5

6

7

8

RN64 KR_8P4R-33

1

2

3

4

5

6

7

8

CLOSE to ICH4.

VCC3_SB

STUFF FOR LAVON.

R290
X_100K

M66EN

R292
KE__0

MDIA0-/TDN
MDIA0+/TDP
MDIA1-/RDN

MDIA1+/RDP

MDIA2-/NC

MDIA2+/NC

MDIA3-/NC

MDIA3+/NC

JTAG_TCK/LAN_TXD2

JTAG_TDI/LAN_RSTSYNC

JTAG_TDO/LAN_TXD0

JTAG_TMS/NC

JTAG_TRST#/LAN_TXD1

TEST/TESTEN

NC/CLK_RUN#/NC

CLAN_CLK
CLAN_RXD2
CLAN_RXD0
CLAN_RXD1

CLAN_TXD2
CLAN_RSTSYNC
CLAN_TXD1
CLAN_TXD0

Stuff for K-R

VCC3_SB

RN63 KR_0

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

RN65 X_KR_0

VCC1_5SB

ISOL(28)

C14
C13
E14
E13
F14
F13
H14
H13

L14
M13
M14
L12
L13

A13

C8

GA_LAN_MDI0N (28)
GA_LAN_MDI0P (28)
GA_LAN_MDI1N (28)
GA_LAN_MDI1P (28)
GA_LAN_MDI2N (28)
GA_LAN_MDI2P (28)
GA_LAN_MDI3N (28)
GA_LAN_MDI3P (28)

VCC3_SB

R259
100_1%

R248

3.3K
R279

X_3.3K

R253

3.3K

VCC3_SB

LAN_V25

LAN_V15

LAN_JTCK
LAN_JTD1
LAN_JTD0

LAN_JTRST

TESTEN

CLK_RUN#

UNSTUFF FOR KENAI.
STUFF FOR LAVON.

Stuff for KENAI

Title

Micro Star Restricted Secret

Intel 82540 / 82562 EZ LAN Cir cu it P ar t 1

Document Num be r

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J ung-He Ci ty ,
Taipei Hsien, Taiwan
http://www.msi.com.tw

U13B

KENAI-32/Kinnereth-R

L7

NC/ADV10

H12

NC/NC

J13

NC/NC

A1

NC/NC

A14

NC/NC

D10

NC/ISOL_TEX

D12

NC/ISOL_TI

D14

NC/ISOL_TCK

J4

NC/NC

P1

NC/NC

P14

NC/NC

F12

PHY_TP/NC

M9

FLSH_CE#/NC

N9

FLSH_SCK/NC

M11

FLSH_SI/NC

P9

NC/NC

A3

3VDD/VCC

A7

3VDD/VCC

A11

3VDD/VCC

E1

3VDD/VCC

K3

3VDD/VCC

K4

3VDD/VCC

K13

3VDD/VCC

N6

3VDD/VCC

N8

3VDD/VCC

P2

3VDD/VCC

P12

3VDD/VCC

D9

2.5AVDD/NC

D11

2.5AVDD/NC

G12

2.5AVDD/NC

L8

2.5AVDD/NC

82540EM_BGA-196

MS-6740

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V

1.5DVDD/3.3V
GND/VSS

GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS
GND/VSS

Last Revision Date:

Tuesday, February 18, 2003

Sheet

27 29

LAN_V15

L10
E11
E12
G5
G6
G13
H5
H6
H7
H8
H11
J5
J6
J7
J8
J9
J10
J11
K5
K6
K7
K8
K9
K10
K11
L4
L5
L9

B3
D4
B7
C10
C12
D5
D6
D7
D8
D13
E2
E4
E5
E6
E7
E8
E9
E10
F4
F5
F6
F7
F8
F9
F10
F11
G7
G8
G9
G10
G11
G14
H9
H10
K2
K12
L6
L11
M6
N1
N12
P8

Rev

100

of

LAN Crystal LAN Disable Circuit

LAN_X1
LAN_X2

LAN_X1
LAN_X2

Y1

1 2

12

C135
22P

25M-18pf-HC49S-D

12

C140
22P

LAN_RST#(9)

R297
X_0

GPO28(27)

LAN_V25

R294 10K

R303
10K

CP11

X_COPPER

VCC3_SB

B

R301
100

E

Q31
PNP-3906LT1-S-SOT23

C

R300
1K

ISOL (27)

VCC3_SB VCC3_SB

C158

0.1u

LAN_V25

C210

X_0.01u

EC7

+

100u_16V

C211
X_0.1u

C160

X_10u-1206

Solder Side

C153

0.01u

C142

C162

0.01u

0.1u

Stuff for K-R

Near ICH4

To ICH4

CNR_EECS(9)

CNR_SHCLK(9)

CNR_EEDOUT(9)

CNR_EEDIN(9)

LAN_V15

C164

10u-1206

LAN EEPROM

1
2
3
4

KR_ATL-128x8-0.5us-93C46

C166

0.01u

CS
SK
DI
DO

U15

C165

0.01u

VCC

GND

C152

C161

C163

0.1u

0.01u

8

VCC3_SB

7

NC

6

NC

5

0.01u

C136
X_0.1u

STUFF 49.9 ohm FOR KENAI.
STUFF 56 ohm F O R LAVON.

STUFF FOR KENAI.

GA_LAN_MDI3P(27)
GA_LAN_MDI3N(27)

GA_LAN_MDI2P(27)
GA_LAN_MDI2N(27)

GA_LAN_MDI1P(27)
GA_LAN_MDI1N(27)

GA_LAN_MDI0P(27)
GA_LAN_MDI0N(27)

C131
X_0.01u
C132
X_0.01u

C133
X_0.01u
C130
X_0.01u

STUFF FOR KENAI.

R243
R242
R244

R239
R238
R241
R240

68
R237

68

49.9

49.9

X_49.9
X_49.9
X_49.9
X_49.9

GA_LAN_MDI3P
GA_LAN_MDI3N

GA_LAN_MDI2P
GA_LAN_MDI2N

GA_LAN_MDI1P
GA_LAN_MDI1N

GA_LAN_MDI0P
GA_LAN_MDI0N

R224
X_0

C120
X_0.1u

C115
X_0.1u

LAN_ACTLED
LAN_LINKUP

GA_LAN_MDI0P
GA_LAN_MDI0N
GA_LAN_MDI1P
GA_LAN_MDI1N
GA_LAN_MDI2P
GA_LAN_MDI2N
GA_LAN_MDI3P
GA_LAN_MDI3N

LINK1000
LAN_LINK100

LAN_USB1B

19
20
13
18
12
17
11
16
10
15

9
14
21
22

L_USBLAN

AMBER+
AMBER-

GREEN+
GREEN-

TD1+
TD1­TD2+
TD2­TD3+
TD3­TD4+
TD4-

NC

NC

LANLED2/3

10Mbps

100Mbps
1000Mbps

LAN_LINK100

VCC3_SB

R234
330

LINK1000

Title
Document Num be r

MICRO-STAR INT'L CO.,LTD.

No. 69, Li-De St, J ung-He Ci ty ,
Taipei Hsien, Taiwan
http://www.msi.com.tw

R210

330

OFF
GREEN
YELLOW

C116

0.1u

LAN_LINK1000 (27)

C125

0.1u

VCC3_SB

LAN_ACTLED(27)LAN_LINK100 (27)

LAN_LINKUP

C110

0.1u

LANLED1

LINK

ACTIVITY

R273 330

R270

330

Micro Star Restricted Secret

Intel 82540 / 82562 EZ LAN Circuit Pa rt 2

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

28 29

of

GREEN
BLINK

LAN_ACTLED

LAN_LINK_UP (27)

Rev

C94
X_0.1u

100

5

PCB1

U8_A

D D

BAT1

YSKTBT

MS-6740-10A

12

U8_1
GMCH-PIN

JAU5-6,7-8

L2_JC-D2x2-GN

JAUDIO(5-6,7-8)

GMCH_Heatsink

U8_2
GMCH-PIN

CLRCMOS2-3
YJUMPER-MG

BIOS_WP(2)

YJUMPER-MG

U8_3
GMCH-PIN

4

U8_4
GMCH-PIN

U9

1

VPP

2

RST#

3

FGPI3

4

FGPI2

5

FGPI1

6

FGPI0

7

WP#

8

TBL#

9

ID3

10

ID2

11

ID1

12

ID0

13

FWH0

14

FWH1

15

FWH2

16 17

GND FWH3

X_SST-2M-33MHz-PLCC32

M31-49002A8-S20

VCC

CLK

FGPI4

IC(VIL)

GNDA
VCCA

GND

VCC

INIT#

FWH4

RFU
RFU
RFU
RFU
RFU

3

2

1

Pin Header Key Protect

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

PANEL1 Pin 2,9,11
F_AUDIO Pin 8,16
USB3 Pin 4
USB4 Pin 4
IR1 Pin 2
COM2 Pin 10
SMART_CARD Pin 8

U9_A

1

VPP

2

RST#

3

FGPI3

4

FGPI2

5

FGPI1

6

FGPI0

7

WP#

8

TBL#

9

ID3

10

ID2

11

ID1

12

ID0

13

FWH0

14

FWH1

15

FWH2

16 17

GND FWH3

SST-4M-33MHz-PLCC32

M31-49004A8-S20

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

19
20
13
18
12
17
11
16
10
15

9
14
21
22

LAN_USBB

AMBER+
AMBER-

GREEN+
GREEN-

USB/NET_6

TD1+
TD1­TD2+
TD2­TD3+
TD3­TD4+
TD4-

NC

NC

Q3_4

MOS-H

U13[A]

82562EX

Q12_13

MOS-H

Q17_18

MOS-H

COM1B

4749

26

31

27

32

28

C C

B B

29
30

33
34

COM-D9-GN

N51-09M0021-F02

A A

Title
Document Numbe r

MICRO-STAR INT'L CO.,LT D.

No. 69, Li-De S t , Jung-He City,
Taipei Hsien, Taiwan

5

4

3

http://www.msi.com.tw

2

Micro Star Restricted Secret

Manual Parts

MS-6740

Last Revision Date:

Tuesday, February 18, 2003

Sheet

29 29

of

1

Rev

0A