MSI MS-6725 Schematics

5

4

3

2

1

D D

MS-6725D2 uATX

Title Page

Cover Sheet 1
Block Diagram

AMD Clawhammer
Nvidia CK8 7,8,9,10,11
System Memory
DDR Terminations
AGP 8X SLOT 16

C C

VGA CONNECTOR
PCI Connectors
AC'97 Codec
AUDIO POR T
Gigabit LAN
USB Port
IDE Connectors

LPC I/O & H/W mornitor

System ROM & D_LED

B B

Dual Power & AGP Power
PWROK & USB PWR & ATX CONN.
Front Panel and FAN
S-ATA PHY
BULK / Decopuling / PULL-UP
K8 Core Power
ICS LAN PHY(10-100T BASE)
Menu Parts

2
3History
4,5,6

12,13
14,15

17
18,19
20
21
22
23
24
25
26
27I/O Connectors
28DDR Power & HT Power
29
30
31
32
33
34
35
36

A A

Micro Star Restricted Secret

5

4

3

2

1

5

D D

32

25

VCC

VDD

1

U24_1

VPP

DQ7
DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0

RFU

CE

GND

GND1

21
20
19
18
17
15
14
13
22

28

16
26

27

3
4
5
6
7
8
9

2

VCCA

CLK
MODE

A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

RESET_L
WE_L
OE_L

C C

31
29

30

10
11
12

23
24

B B

4

PCB

_

JBAT1(1-2)

1
2

JC-D2-GN-SB

3

COM1

COMPORT

JROM(1-2)

1
2

JC-D2-GN-SB

HS1

_

JBOOT(2-3)

1
2

JC-D2-GN-SB

2

HS2

_

VBAT1-1

1

HS3

_

A A

Title

Size Document Number Rev

5

4

3

Date: Sheet of

<Title>

<Doc> <RevCode>

A

2

1 1Tuesday, December 17, 2002

1

S-ATA X2

5

4

3

2

1

Block
Diagram

D D

ATX P.S.U

1.2V_HT

Clawhammer

Unbuffered

DDR333 SDRAM

VCC

ISL6525

MOSFET

LINK 0

16x16

IN

OUT

VCC5_SB

YLT1084

C C

B B

VGA CONNECTOR

ICS LAN
PHY(10-100T)

BCM5702(GIGABIT)

PCI Slots x4

MII_25MHZ

32b/33MHz

Nvidia
CK8(G)

Clock Generator

8X AGP Port

S-ATA PHY

EIDE (ATA/133) x2

USB 2.0 x6

USB Ports: 2 to backplane,

4 to header

AC'97 Audio

VCC3

S-ATA X2

+12V

MOSFET

EZ1117A

LM358MX

(OP + MOS)

TL431L

ISL6559

78L05

1.2V

VCC5_DUAL

VCC3_SB

VCC_18

VDD_15

VDDA_PLL

VDD_CORE

+5VR

ISL6525

LM358MX

(OP + MOS)

1.2V_DUAL

VTT_DDR_SUS

VDD_25_SUS

SWITCH

(45N02)

VDD_25

Power up:

1. VDDA_PLL after POK vaild.

LPC ROM

A A

5

LPC

LPC Super I/O

Floppy Disk Drive

Parallel & Serial Port

4

3

2. VDDA_PLL before VDD_CORE.

3. VDD_25_SUS before VDD_CORE.

4. VTT_DDR_SUS before VDD_CORE.

5. VTT_DDR_SUS before or with VDD_25_SUS.

6. VDD_CORE before 1.2V.

Power down:

1. 1.2V before VDD_CORE.

2. VDD_CORE before VDD_25_SUS.

3. VDD_25_SUS before or with VTT_DDR_SUS.

4. VDD_CORE before or with VDDA_PLL.

2

Micro Star Restricted Secret

1

5

D D

C C

4

3

2

1

B B

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

GPIO Spec.

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

3 35

Rev

0A

of

5

4

3

2

1

VREF_DDR_CLAWVDD_25_SUS

VREF_DDR_CLAW

VTT_SENSE28

VTT_DDR_SUS

D D

VDD_25_SUS

R556 51

R3 11.3RST
R4 11.3RST

MEMZN
MEMZP

AE13

AG12

D14
C14

VTT_SENSE

MEMVREF1
MEMZN

MEMZP

10Sep02-Jerry-For A2 CPU.

MD63

MD[63..0]15

C C

B B

MDQM[7..0]15

10Sep02-Jerry-For B0 CPU.

-MDQS[7..0]15

A A

5

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

MDQM7
MDQM6
MDQM5
MDQM4
MDQM3
MDQM2
MDQM1
MDQM0

-MDQS7

-MDQS6

-MDQS5

-MDQS4

-MDQS3

-MDQS2

-MDQS1

-MDQS0

C13

C11

AC1
AC3

AC2
AD1

AG3

AH3

AH9
AG5
AH5

AJ10

AH11

AJ11

AH15

AJ15

AG11

AJ12
AJ14
AJ16

AG1
AH7

AH13

AJ13

A16
B15
A12
B11
A17
A15

A11
A10

B9

C7

A6
A9

A5
B5

C5

A4
E2
E1
A3
B3
E3

F1
G2
G1

L3

L1
G3

J2

L2
M1

W1
W3

W2

Y1

AE1
AE3

AJ4
AE2
AF1

AJ3
AJ5
AJ6
AJ7

AJ9

R1

A13

A7
C2
H1

AA1

T1

A14

A8
D1

J1

AB1
AJ2
AJ8

MEMDATA63
MEMDATA62
MEMDATA61
MEMDATA60
MEMDATA59
MEMDATA58
MEMDATA57
MEMDATA56
MEMDATA55
MEMDATA54
MEMDATA53
MEMDATA52
MEMDATA51
MEMDATA50
MEMDATA49
MEMDATA48
MEMDATA47
MEMDATA46
MEMDATA45
MEMDATA44
MEMDATA43
MEMDATA42
MEMDATA41
MEMDATA40
MEMDATA39
MEMDATA38
MEMDATA37
MEMDATA36
MEMDATA35
MEMDATA34
MEMDATA33
MEMDATA32
MEMDATA31
MEMDATA30
MEMDATA29
MEMDATA28
MEMDATA27
MEMDATA26
MEMDATA25
MEMDATA24
MEMDATA23
MEMDATA22
MEMDATA21
MEMDATA20
MEMDATA19
MEMDATA18
MEMDATA17
MEMDATA16
MEMDATA15
MEMDATA14
MEMDATA13
MEMDATA12
MEMDATA11
MEMDATA10
MEMDATA9
MEMDATA8
MEMDATA7
MEMDATA6
MEMDATA5
MEMDATA4
MEMDATA3
MEMDATA2
MEMDATA1
MEMDATA0

MEMDQS17
MEMDQS16
MEMDQS15
MEMDQS14
MEMDQS13
MEMDQS12
MEMDQS11
MEMDQS10
MEMDQS9
MEMDQS8
MEMDQS7
MEMDQS6
MEMDQS5
MEMDQS4
MEMDQS3
MEMDQS2
MEMDQS1
MEMDQS0

U1B

RSVD_MEMADDA15
RSVD_MEMADDA14

RSVD_MEMADDB15
RSVD_MEMADDB14

MEMORY INTERFACE

VTT_A4
VTT_A1
VTT_A2
VTT_A3
VTT_B1
VTT_B2
VTT_B3
VTT_B4

MEMRESET_L

MEMCKEA
MEMCKEB

MEMCLK_H7

MEMCLK_L7

MEMCLK_H6

MEMCLK_L6

MEMCLK_H5

MEMCLK_L5

MEMCLK_H4

MEMCLK_L4

MEMCLK_H3

MEMCLK_L3

MEMCLK_H2

MEMCLK_L2

MEMCLK_H1

MEMCLK_L1

MEMCLK_H0

MEMCLK_L0

MEMCS_L7
MEMCS_L6
MEMCS_L5
MEMCS_L4
MEMCS_L3
MEMCS_L2
MEMCS_L1
MEMCS_L0

MEMRASA_L
MEMCASA_L

MEMWEA_L

MEMBANKA1
MEMBANKA0

MEMADDA13
MEMADDA12
MEMADDA11
MEMADDA10

MEMADDA9
MEMADDA8
MEMADDA7
MEMADDA6
MEMADDA5
MEMADDA4
MEMADDA3
MEMADDA2
MEMADDA1
MEMADDA0

MEMRASB_L
MEMCASB_L

MEMWEB_L

MEMBANKB1
MEMBANKB0

MEMADDB13
MEMADDB12
MEMADDB11
MEMADDB10

MEMADDB9
MEMADDB8
MEMADDB7
MEMADDB6
MEMADDB5
MEMADDB4
MEMADDB3
MEMADDB2
MEMADDB1
MEMADDB0

MEMCHECK7
MEMCHECK6
MEMCHECK5
MEMCHECK4
MEMCHECK3
MEMCHECK2
MEMCHECK1
MEMCHECK0

4

D17
A18
B17
C17
AF16
AG16
AH16
AJ17

AG10
AE8

AE7
D10

C10
E12
E11
AF8
AG8
AF10
AE10
V3
V4
K5
K4
R5
P5
P3
P4

D8
C8
E8
E7
D6
E6
C4
E5

H5
D4
G5

K3
H3

E13
C12
E10
AE6
AF3
M5
AE5
AB5
AD3
Y5
AB4
Y3
V5
T5
T3
N5

H4
F5
F4

L5
J5

E14
D12
E9
AF6
AF4
M4
AD5
AC5
AD4
AA5
AB3
Y4
W5
U5
T4
M3

N3
N1
U3
V1
N2
P1
U1
U2

VTT_DDR_SUS

MEMRESET

MEMCLK_H7
MEMCLK_L7
MEMCLK_H6
MEMCLK_L6
MEMCLK_H5
MEMCLK_L5
MEMCLK_H4
MEMCLK_L4

MEMCLK_H1
MEMCLK_L1
MEMCLK_H0
MEMCLK_L0

-MCS3

-MCS2

-MCS1

-MCS0

MAA13
MAA12
MAA11
MAA10
MAA9
MAA8
MAA7
MAA6
MAA5
MAA4
MAA3
MAA2
MAA1
MAA0

MAB13
MAB12
MAB11
MAB10
MAB9
MAB8
MAB7
MAB6
MAB5
MAB4
MAB3
MAB2
MAB1
MAB0

MCKE0
MCKE1

-MSRASA

-MSCASA

NON-POP

R5 X_0

-MCS[3..0]

R1

100RST

R2

100RST

MEMRESET_L 12,13
MCKE0 12,13,14

MCKE1 12,13,14
MEMCLK_H[7..0] 12,13,14

MEMCLK_L[7..0] 12,13,14

-MCS[3..0] 12,13,14

-MSRASA 12,14

-MSCASA 12,14

-MSWEA 12,14
MEMBANKA1 12,14

MEMBANKA0 12,14

MAA[13..0] 12,14

-MSRASB 13,14

-MSCASB 13,14

-MSWEB 13,14
MEMBAKB1 13,14

MEMBAKB0 13,14

MAB[13..0] 13,14

C1
104P

C2

C746

104P

1000P

1.2V_HT

C1372

X_100u/10V

R6 49.9RST
R7 49.9RST

L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3

L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0

L0_CTLIN_H1
L0_CTLIN_L1

L0_CADIN_H[0..15]7

L0_CADIN_L[0..15]7 L0_CADOUT_L[0..15] 7

L0_CLKIN_H17
L0_CLKIN_L17
L0_CLKIN_H07
L0_CLKIN_L07

L0_CTLIN_H07
L0_CTLIN_L07

3

VLDT0

1.2V_HT

D29
D27
D25
C28
C26

B29
B27

T25
R25
U27
U26

V25
U25

W27

W26
AA27
AA26
AB25
AA25

AC27
AC26
AD25
AC25

T27
T28
V29

U29

V27
V28
Y29

W29
AB29
AA29
AB27
AB28

AD29
AC29
AD27
AD28

Y25

W25

Y27
Y28

R27
R26

T29

R29

C811

C810

0.22u

0.22u

VLDT0_A6
VLDT0_A5
VLDT0_A4
VLDT0_A3
VLDT0_A2
VLDT0_A1
VLDT0_A0

L0_CADIN_H15
L0_CADIN_L15
L0_CADIN_H14
L0_CADIN_L14
L0_CADIN_H13
L0_CADIN_L13
L0_CADIN_H12
L0_CADIN_L12
L0_CADIN_H11
L0_CADIN_L11
L0_CADIN_H10
L0_CADIN_L10
L0_CADIN_H9
L0_CADIN_L9
L0_CADIN_H8
L0_CADIN_L8
L0_CADIN_H7
L0_CADIN_L7
L0_CADIN_H6
L0_CADIN_L6
L0_CADIN_H5
L0_CADIN_L5
L0_CADIN_H4
L0_CADIN_L4
L0_CADIN_H3
L0_CADIN_L3
L0_CADIN_H2
L0_CADIN_L2
L0_CADIN_H1
L0_CADIN_L1
L0_CADIN_H0
L0_CADIN_L0

L0_CLKIN_H1
L0_CLKIN_L1
L0_CLKIN_H0
L0_CLKIN_L0

L0_CTLIN_H1
L0_CTLIN_L1
L0_CTLIN_H0
L0_CTLIN_L0

HYPER TRANSPORT - LINK0

2

U1A

C812

0.22u

C814

C813

0.22u

0.22u

VLDT0_B6
VLDT0_B5
VLDT0_B4
VLDT0_B3
VLDT0_B2
VLDT0_B1
VLDT0_B0

L0_CADOUT_H15

L0_CADOUT_L15

L0_CADOUT_H14

L0_CADOUT_L14

L0_CADOUT_H13

L0_CADOUT_L13

L0_CADOUT_H12

L0_CADOUT_L12

L0_CADOUT_H11

L0_CADOUT_L11

L0_CADOUT_H10

L0_CADOUT_L10

L0_CADOUT_H9

L0_CADOUT_L9

L0_CADOUT_H8

L0_CADOUT_L8

L0_CADOUT_H7

L0_CADOUT_L7

L0_CADOUT_H6

L0_CADOUT_L6

L0_CADOUT_H5

L0_CADOUT_L5

L0_CADOUT_H4

L0_CADOUT_L4

L0_CADOUT_H3

L0_CADOUT_L3

L0_CADOUT_H2

L0_CADOUT_L2

L0_CADOUT_H1

L0_CADOUT_L1

L0_CADOUT_H0

L0_CADOUT_L0
L0_CLKOUT_H1

L0_CLKOUT_L1

L0_CLKOUT_H0

L0_CLKOUT_L0

L0_CTLOUT_H1

L0_CTLOUT_L1

L0_CTLOUT_H0

L0_CTLOUT_L0

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

C815

0.22u

C816

0.22u

C817

0.22u

C818

0.22u

VLDT0

AH29
AH27
AG28
AG26
AF29
AE28
AF25

L0_CADOUT_H15

N26

L0_CADOUT_L15

N27

L0_CADOUT_H14

L25

L0_CADOUT_L14

M25

L0_CADOUT_H13

L26

L0_CADOUT_L13

L27

L0_CADOUT_H12

J25

L0_CADOUT_L12

K25

L0_CADOUT_H11

G25

L0_CADOUT_L11

H25

L0_CADOUT_H10

G26

L0_CADOUT_L10

G27

L0_CADOUT_H9

E25

L0_CADOUT_L9

F25

L0_CADOUT_H8

E26

L0_CADOUT_L8

E27

L0_CADOUT_H7

N29

L0_CADOUT_L7

P29

L0_CADOUT_H6

M28

L0_CADOUT_L6

M27

L0_CADOUT_H5

L29

L0_CADOUT_L5

M29

L0_CADOUT_H4

K28

L0_CADOUT_L4

K27

L0_CADOUT_H3

H28

L0_CADOUT_L3

H27

L0_CADOUT_H2L0_CADIN_H2

G29

L0_CADOUT_L2

H29

L0_CADOUT_H1

F28

L0_CADOUT_L1

F27

L0_CADOUT_H0

E29

L0_CADOUT_L0

F29
J26

J27
J29
K29

N25
P25

L0_CTLOUT_H0

P28

L0_CTLOUT_L0

P27

L0_CLKOUT_H1
L0_CLKOUT_L1
L0_CLKOUT_H0
L0_CLKOUT_L0

C747

4.7u/1206

L0_CADOUT_H[0..15] 7

L0_CLKOUT_H1 7
L0_CLKOUT_L1 7
L0_CLKOUT_H0 7
L0_CLKOUT_L0 7

L0_CTLOUT_H0 7
L0_CTLOUT_L0 7

M icro Star Restricted Secret

K8 DDR & HT

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

4 35

1

Rev

0A

of

5

4

3

2

VCCA_PLL trace length from the VR1 to the
PGA must be 0.75".

1

Place al filters close to the PGA.

Keep all power and signal trce away from

D D

VCCA_PLL

C5

C4
39P

3300p

C6

0.22u

the VR1.

Inside CPU socket

Q1

VCCA_CTRL

C10
39P

123456

78

NDS351AN-S-SOT23

D

S

G

2

YREG431LS

3 1

VDD_25

RN121

8P4R-1K

VCCA_PL

VR1

C7

1000P

1
3
5
7

9
11
13
15
17
19
21
23

X_ASP-68200-07

FB33

+

VCCA_REF

JHDT

KEY

+12V

VCC3

R9
1K

C C

VDD_PWGD_230,34

YFET-NDS7002AS

B B

DBREQ_L
DBRDY
TCK
TMS
TDI
TRST_L
TDO

A A

VCC5_SB

Q91

VDD_25_SUS

VDD_25

123456

5

C9

4.7u/0805

R747
1K

PLL_CTRL

Q90

YFET-NDS7002AS

HDT Connectors

78

RN120

8P4R-1K

180nH/1210

C748

100u-16V

4

VCCA_PLL

C8

4.7u/0805

VDD_25_SUS

2
4
6
8
10
12
14
16
18
20
22
24
26

NC_AJ18
NC_AG17
NC_AF21
NC_AF22

NC_C19
NC_D20
NC_C18
NC_D18

NC_C21
NC_B19
NC_A19

VLDT0

R11 44.2RST
R12 44.2RST

VCCA_PLL

C11
1000P

RN122

X_8P4R-1K
RN123

8P4R-680
RN124

8P4R-680

LAYOUT: Route VDDA trace approx.
50 mils wide (use 2x25 mil traces to
exit ball field) and 500 mils long.

R1401 330
R1402 330

R1403 330

COREFB34

COREFB_L34

VDDIO_SENSE28

C13 3900P

C14 3900P

VTT_DDR_SUS

R26
X_1K

R557 51

R13 169RST

R14 680
R16 680

R27
X_1K

CPU_POWERGOOD7

12
34
56
78

12
34
56
78

12
34
56
78

RESET_CPU_L7

HTSTOP_L7

C12

1000P

VDD_25_SUS

CPUCLK0_H7

CPUCLK0_L7

VDD_25

VDD_25

3

VDD_25

VDD_25

L0_REF1
L0_REF0

COREFB
COREFB_L

VDDIO_SENSE

CLKIN_H

CLKIN_L

NC_AJ23
NC_AH23

DBRDY

TMS
TCK
TRST_L
TDI

NC_C18

NC_A19

NC_AE23
NC_AF23
NC_AF22
NC_AF21

AH25

AJ25
AF20

AE18
AJ27

AF27
AE26

AE12
AF12
AE11

AJ21

AH21

AJ23

AH23

AE24
AF24

C16

AG15
AH17

C15

C18

AJ28
AE23

AF23
AF22
AF21

AG2
AH1

AE21

C20
AG4

AG6
AG9

A23
A24
B23

E20
E17
B21
A21

A19
A28

C1

J3

R3

AA2

D3

B18

C6

AE9

VDDA1
VDDA2

RESET_L
PWROK
LDTSTOP_L

L0_REF1
L0_REF0

COREFB_H
COREFB_L
CORE_SENSE

VDDIOFB_H
VDDIOFB_L
VDDIO_SENSE

CLKIN_H
CLKIN_L

NC_AJ23
NC_AH23

NC_AE24
NC_AF24

VTT_A5
VTT_B5

DBRDY
NC_C15
TMS

TCK
TRST_L
TDI

NC_C18
NC_A19
KEY1

KEY0
NC_AE23

NC_AF23
NC_AF22
NC_AF21

FREE29
FREE31
FREE33
FREE35
FREE1
FREE37
FREE4
FREE38
FREE41
FREE7
FREE11
FREE12
FREE13
FREE14
FREE40

U1C

THERMTRIP_L

G_FBCLKOUT_H

G_FBCLKOUT_L

2

THERMDA

THERMDC

VID4
VID3
VID2
VID1
VID0

NC_AG18
NC_AH18
NC_AG17

NC_AJ18

DBREQ_L

NC_D20
NC_C21
NC_D18
NC_C19

NC_B19

TDO

NC_AF18

RSVD_SCL
RSVD_SDA

FREE26
FREE28
FREE30
FREE32
FREE34
FREE36
FREE10
FREE18
FREE19
FREE42
FREE24
FREE25
FREE27

A20

R1429 0

A26

R1430 0

A27

VID4

AG13

VID3

AF14

VID2

AG14

VID1

AF15

VID0

AE15
AG18

AH18

NC_AG17

AG17

NC_AJ18

AJ18

FBCLKOUT_H

AH19
AJ19

FBCLKOUT_L

DBREQ_L

AE19

NC_D20

D20

NC_C21

C21

NC_D18

D18

NC_C19

C19

NC_B19

B19

TDO

A22

AF18

D22
C22

VDD_CORE

B13
B7
C3
K1
R2
AA3
F3
C23
AG7
AE22
C24
A25
C9

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

RT1 X_10K_3%

THERMTRIP_CPU_L 7
THERMDA_CPU 25

THERMDC_CPU 25
VID[4..0] 25,34

LAYOUT: Route FBC LKOUT_H/L

differentially with 20/8/5/8/20
spacing and trace width.

R15

80.6RST

R533 51
R534 51

K8 HDT & MISC

COREFB
COREFB_L

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

5 35

1

Rev

of

0A

5

U1E

B2

VSS1

AH20

VSS3

AB21

VSS4

W22

VSS5

M23

VSS6

L24

VSS7

AG25

VSS8

AG27

VSS9

AA10

AE16

G20
R20
U20

W20

AA20

AC20

AE20

AG20

AJ20

D21
H21
M21

AD21
AG21

G22

N22
R22
U22

AG29

AA22
AC22
AG22
AH22

AJ22

D23
H23

AB23
AD23
AG23

G24
N24

R24
U24

W24

AA24
AC24
AG24

AJ24

C25
D26

H26
M26

AD26

AF26
AH26

C27
D28

G28
H15

AB17
AD17

G18

AA18
AC18

D19
H19

AB19
AD19

AF19

N20

D2

VSS10

AF2

VSS11

W6

VSS12

Y7

VSS13

AA8

VSS14

AB9

VSS15
VSS16

J12

VSS17

B14

VSS18

Y15

VSS19
VSS20

J18

VSS21
VSS22
VSS23
VSS24
VSS25
VSS26
VSS27
VSS28
VSS29
VSS30
VSS31

F21

VSS32
VSS33

K21

VSS34
VSS35

P21

VSS36

T21

VSS37

V21

VSS38

Y21

VSS39
VSS40
VSS41

B22

VSS42

E22

VSS43
VSS44

J22

VSS45

L22

VSS46
VSS47
VSS48
VSS49
VSS50
VSS51
VSS52
VSS53
VSS54
VSS55
VSS56

F23

VSS57
VSS58

K23

VSS59

P23

VSS60

T23

VSS61

V23

VSS62

Y23

VSS63
VSS64
VSS65
VSS66

E24

VSS67
VSS68

J24

VSS69
VSS70
VSS71
VSS72
VSS73
VSS74
VSS75
VSS76
VSS77

B25

VSS78
VSS79

B26

VSS80
VSS81
VSS82
VSS83

T26

VSS84

Y26

VSS85
VSS86
VSS87
VSS88
VSS89

B28

VSS90
VSS91
VSS92

F15

VSS187
VSS188
VSS206
VSS207

B16

VSS208
VSS209
VSS210
VSS211
VSS212

F19

VSS213
VSS214

K19

VSS215

Y19

VSS216
VSS217
VSS218
VSS219

J20

VSS220

L20

VSS221
VSS222

GROUND

5

D D

C C

B B

A A

VSS93
VSS94
VSS95
VSS96
VSS97
VSS98

VSS99
VSS100
VSS101
VSS102
VSS103
VSS104
VSS105
VSS106
VSS107
VSS108
VSS109
VSS110
VSS111
VSS112
VSS113
VSS114
VSS115
VSS116
VSS117
VSS118
VSS119
VSS120
VSS121
VSS122
VSS123
VSS124
VSS125
VSS126
VSS127
VSS128
VSS129
VSS130
VSS131
VSS132
VSS133
VSS134
VSS135
VSS136
VSS137
VSS138
VSS139
VSS140
VSS141
VSS142
VSS143
VSS144
VSS145
VSS146
VSS147
VSS148
VSS149
VSS150
VSS151
VSS152
VSS153
VSS155
VSS156
VSS157
VSS158
VSS159
VSS160
VSS161
VSS162
VSS163
VSS164
VSS165
VSS166
VSS167
VSS168
VSS169
VSS170
VSS171
VSS172
VSS173
VSS174
VSS175
VSS176
VSS177
VSS178
VSS179
VSS180
VSS181
VSS182
VSS183
VSS184
VSS185
VSS186
VSS189
VSS190
VSS191
VSS192
VSS194
VSS195
VSS196
VSS197
VSS198
VSS199
VSS223
VSS201
VSS202
VSS203
VSS204
VSS205

L28
R28
W28
AC28
AF28
AH28
C29
F2
H2
K2
M2
P2
T2
V2
Y2
AB2
AD2
AH2
B4
AH4
B6
G6
J6
L6
N6
R6
U6
AA6
AC6
AH6
F7
H7
K7
M7
P7
T7
V7
AB7
AD7
B8
G8
J8
L8
N8
R8
U8
W8
AC8
AH8
F9
H9
K9
M9
P9
T9
V9
Y9
AD9
B10
G10
J10
L10
N10
R10
U10
W10
AC10
AH10
F11
H11
K11
Y11
AB11
AD11
B12
G12
AA12
AC12
AH12
F13
H13
K13
Y13
AB13
AD13
AF17
G14
J14
AA14
AC14
AE14
D16
E15
K15
AB15
AD15
AH14
E16
G16
J16
AA16
AC16
AE29
AJ26
E18
F17
H17
K17
Y17

GNDGND

VDD_CORE

AC15

AB14

AA15

AB16

AA17

AC17

AE17

AB18
AD18
AG19

AC19

AA19

AB20
AD20

AA21
AC21

AB22
AD22

AA23
AC23

AB24
AD24
AH24

AE25

H18

H22
H24

G13

G15

H16

G17

G19

H20
M20

G21

N21
R21
U21

W21

M22

G23
N23

R23
U23

W23

D24

M24

U1D

L7

VDD1
VDD2
VDD3

B20

VDD4

E21

VDD5
VDD6

J23

VDD7
VDD8

F26

VDD9

N7

VDD10

L9

VDD11

V10

VDD12
VDD13

K14

VDD14

Y14

VDD15
VDD16
VDD17

J15

VDD18
VDD19
VDD20

K16

VDD21

Y16

VDD22
VDD23
VDD24

J17

VDD25
VDD26
VDD27
VDD28

F18

VDD29

K18

VDD30

Y18

VDD31
VDD32
VDD33
VDD34

E19

VDD35
VDD36
VDD39
VDD38

J19

VDD37

F20

VDD40
VDD41

K20

VDD42
VDD43

P20

VDD44

T20

VDD45

V20

VDD46

Y20

VDD47
VDD48
VDD49
VDD50

J21

VDD51

L21

VDD52
VDD53
VDD54
VDD55
VDD56
VDD57
VDD58

F22

VDD59

K22

VDD60
VDD61

P22

VDD62

T22

VDD63

V22

VDD64

Y22

VDD65
VDD66
VDD67

E23

VDD68
VDD69

L23

VDD70
VDD71
VDD72
VDD73
VDD74
VDD75
VDD76

B24

VDD77
VDD78

F24

VDD79

K24

VDD80
VDD81

P24

VDD82

T24

VDD83

V24

VDD84

Y24

VDD85
VDD86
VDD87
VDD88
VDD89

K26

VDD90

P26

VDD91

V26

VDD92

POWER

VDDIO1
VDDIO2
VDDIO3
VDDIO4
VDDIO5
VDDIO7
VDDIO8

VDDIO9
VDDIO10
VDDIO11
VDDIO12
VDDIO13
VDDIO14
VDDIO15
VDDIO16
VDDIO17
VDDIO18
VDDIO19
VDDIO20
VDDIO21
VDDIO22
VDDIO23
VDDIO24
VDDIO25
VDDIO26
VDDIO27
VDDIO28
VDDIO29
VDDIO30
VDDIO31
VDDIO32
VDDIO33
VDDIO34
VDDIO35
VDDIO36
VDDIO37
VDDIO38
VDDIO39
VDDIO40
VDDIO41
VDDIO42
VDDIO43
VDDIO44
VDDIO45
VDDIO46
VDDIO47
VDDIO48
VDDIO49
VDDIO50

VDDIO6

VDD96
VDD97
VDD98

VDD99
VDD100
VDD101
VDD102
VDD103
VDD104
VDD105
VDD106
VDD107
VDD108
VDD109
VDD110
VDD111
VDD112
VDD113
VDD114
VDD115
VDD116
VDD117
VDD118
VDD119
VDD120
VDD121
VDD122
VDD123
VDD124
VDD125
VDD126
VDD127
VDD128
VDD129
VDD130
VDD131
VDD132
VDD133

VDD93

VDD94

VDD95

4

VDD_25_SUS

E4
G4
J4
L4
N4
U4
W4
AA4
AC4
AE4
D5
AF5
F6
H6
K6
M6
P6
T6
V6
Y6
AB6
AD6
D7
G7
J7
AA7
AC7
AF7
F8
H8
AB8
AD8
D9
G9
AC9
AF9
F10
AD10
D11
AF11
F12
AD12
D13
AF13
F14
AD14
F16
AD16
D15
R4

N28
U28
AA28
AE27
R7
U7
W7
K8
M8
P8
T8
V8
Y8
J9
N9
R9
U9
W9
AA9
H10
K10
M10
P10
T10
Y10
AB10
G11
J11
AA11
AC11
H12
K12
Y12
AB12
J13
AA13
AC13
H14
AB26
E28
J28

4

LAYOUT: Plac e 6 EMI capsalong bottom right side of Clawhammer, 2 in middle

of HT link, and 12 along

X_6.8pF/BOT

VDD_CORE

VDD_CORE

C24

C23

C22

6.8pF

6.8pF

bottom left side of Claw-

VDD_CORE

C44

VDD_25_SUS

C47

C46

X_6.8pF/BOT

X_6.8pF/BOT

VDD_CORE

C68

C67

<nopop>

X_6.8pF

LAYOUT: Place beside processor.

VDD_25_SUS

C39

C38

0.22u

0.22u

C62

C61

4.7u/0805

C63

4.7u/0805

6.8pF

C48

X_6.8pF/BOT

<nopop>

X_6.8pF/BOT

C40

0.22u

4.7u/0805

C25

C64

GND

6.8pF

C49

C41

4.7u/0805

3

C26

6.8pF

C50

X_6.8pF/BOT

X_6.8pF/BOT

C70

<nopop>

X_6.8pF/BOT

C43

0.22u

0.22u

GND

VDD_25_SUS

C96

3

C27

C51

C71

0.22uF

C28

6.8pF

hammer.

C52

X_6.8pF/BOT

C72

<nopop>

X_6.8pF/BOT

C97

0.22uF

GND

EMI

LAYOUT: Place 1 capacitor every 1-1.5"
along VDD_CORE perimiter.

C29

6.8pF

C53

X_6.8pF/BOT

C73

<nopop>

X_6.8pF/BOT

GND

C33

C30

6.8pF

C54

6.8pF

C55

X_6.8pF/BOT

X_6.8pF/BOT

6.8pF

X_6.8pF/BOT

<nopop>

X_6.8pF/BOT

LAYOUT: Place on backside of processor.

LAYOUT: Place beside DDR slots.

VDD_25_SUS

C65

4.7u/0805

C34

C37

6.8pF

6.8pF

GND

VDD_CORE

C56

GND

C74

X_6.8pF/BOT

LAYOUT: Place 1000pF capacitors
between VR M & CPU.

VDD_25_SUS VTT_DDR_SUS

C132

X_0.22uF

<nopop>

C66

4.7u/0805

GND

2

1000P

2

1

NOTE: Populat e 270uF
caps or 100uF caps

C77

C76

C75

1000P

1000P

1000P

GND

in these footprints.

VDD_25_SUS

+

+

EC26

100u-16V

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

EC27
100u-16V

GND

Micro Star Restricted Secret

K8 POWER & GND

VDD_25_SUS

+

EC28

100u-16V

GND

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

6 35

Rev

0A

of

5

TP_HT2_DWN0
TP_HT2_DWN1
TP_HT2_DWN2
TP_HT2_DWN3

TP_HT2_DWN*0
TP_HT2_DWN*1
TP_HT2_DWN*2

L0_CLKIN_H04
L0_CLKIN_L04

L0_CLKIN_H14
L0_CLKIN_L14

L0_CTLIN_H04
L0_CTLIN_L04

TP_HT2_DWN*3

TP_HT2_DWNCLK

-TP_HT2_DWNCLK

TP_HT2_DWNCNTL

-TP_HT2_DWNCNTL

L0_CADIN_H[0..15]
L0_CADIN_L[0..15]

L0_CADIN_H0
L0_CADIN_H1
L0_CADIN_H2
L0_CADIN_H3
L0_CADIN_H4
L0_CADIN_H5
L0_CADIN_H6
L0_CADIN_H7
L0_CADIN_H8
L0_CADIN_H9
L0_CADIN_H10
L0_CADIN_H11
L0_CADIN_H12
L0_CADIN_H13
L0_CADIN_H14
L0_CADIN_H15

L0_CADIN_L0
L0_CADIN_L1
L0_CADIN_L2
L0_CADIN_L3
L0_CADIN_L4
L0_CADIN_L5
L0_CADIN_L6
L0_CADIN_L7
L0_CADIN_L8
L0_CADIN_L9
L0_CADIN_L10
L0_CADIN_L11
L0_CADIN_L12
L0_CADIN_L13
L0_CADIN_L14
L0_CADIN_L15

L0_CLKIN_H0
L0_CLKIN_L0

L0_CLKIN_H1
L0_CLKIN_L1

L0_CTLIN_H0
L0_CTLIN_L0

VDD_CORE_EN
HT1VDD_EN

-HT1_VLD

-MEM_VLD

-CPU_VLD

5

D D

L0_CADIN_H[0..15]4

L0_CADIN_L[0..15]4

C C

B B

VDD_CORE_EN34

HT1VDD_EN28

A A

AN29
AM28
AN27
AN26

AP29

AN28

AP27
AP26

AM25
AN25

AP30

AN30

AP18
AP17

AN16

AP15

AN13

AP12
AP11

AN10

AL18
AJ16
AJ15
AL15
AJ13
AL12
AJ12
AJ10

AN18
AN17
AM16
AN15
AM13
AN12
AN11
AM10
AM18

AK16
AK15

AM15

AK13

AM12

AK12
AJ11

AP14

AN14

AJ14
AK14

AN9

AP9

A2

C2

B1
B4
B2

U84A

HT2_TXD0
HT2_TXD1
HT2_TXD2
HT2_TXD3

HT2_TXD0*
HT2_TXD1*
HT2_TXD2*
HT2_TXD3*

HT2_TXCLK0
HT2_TXCLK0*

HT2_TXCTL
HT2_TXCTL*

HT1_TXD0
HT1_TXD1
HT1_TXD2
HT1_TXD3
HT1_TXD4
HT1_TXD5
HT1_TXD6
HT1_TXD7
HT1_TXD8
HT1_TXD9
HT1_TXD10
HT1_TXD11
HT1_TXD12
HT1_TXD13
HT1_TXD14
HT1_TXD15

HT1_TXD0*
HT1_TXD1*
HT1_TXD2*
HT1_TXD3*
HT1_TXD4*
HT1_TXD5*
HT1_TXD6*
HT1_TXD7*
HT1_TXD8*
HT1_TXD9*
HT1_TXD10*
HT1_TXD11*
HT1_TXD12*
HT1_TXD13*
HT1_TXD14*
HT1_TXD15*

HT1_TXCLK0
HT1_TXCLK0*

HT1_TXCLK1
HT1_TXCLK1*

HT1_TXCTL
HT1_TXCTL*

CPUVDD_EN
HT1VDD_EN
HT1_VLD*
MEM_VLD*
CPU_VLD*

CK8G

1 OF 7

HT2_RXD0
HT2_RXD1
HT2_RXD2
HT2_RXD3

HT2_RXD0*
HT2_RXD1*
HT2_RXD2*
HT2_RXD3*

HT2_RXCLK0

HT2_RXCLK0*

HT2_RXCTL

HT2_RXCTL*

HT2_RSET

HT2_STOP*

HT2_REQ*

HT1_RXD0
HT1_RXD1
HT1_RXD2
HT1_RXD3
HT1_RXD4
HT1_RXD5
HT1_RXD6
HT1_RXD7
HT1_RXD8

HT1_RXD9
HT1_RXD10
HT1_RXD11
HT1_RXD12
HT1_RXD13
HT1_RXD14
HT1_RXD15

HT1_RXD0*
HT1_RXD1*
HT1_RXD2*
HT1_RXD3*
HT1_RXD4*
HT1_RXD5*
HT1_RXD6*
HT1_RXD7*
HT1_RXD8*
HT1_RXD9*

HT1_RXD10*
HT1_RXD11*
HT1_RXD12*
HT1_RXD13*
HT1_RXD14*
HT1_RXD15*

HT1_RXCLK0

HT1_RXCLK0*

HT1_RXCLK1

HT1_RXCLK1*

HT1_RXCTL

HT1_RXCTL*

HT1_STOP*

HT1_RSET

CPU_SLP*/GPIO

THERMTRIP*/GPIO

CPU_RST*

CPU_PWROK

CPU_CLK

CPU_CLK*

CPU_COMP

4

AK28
AK27
AL30
AK26

AJ28
AJ27
AL29
AJ26

AL26
AL27

AK29
AJ29

AM29
AK25
AJ25

L0_CADOUT_H[0..15]
L0_CADOUT_L[0..15]

AL1
AM1
AN1
AN2
AN4
AN5
AN6
AM7
AM4
AL5
AJ5
AL6
AJ7
AJ8
AK10
AM9

AL2
AM2
AP1
AP2
AP4
AP5
AP6
AN7
AM3
AL4
AK5
AK6
AK7
AK8
AK9
AL9

AN3
AP3

AM6
AM5

AN8
AP8

AK17
AL3

C3
AJ19
AL20
AK19
AN19
AM19
AP20

4

TP_HT2_UP0
TP_HT2_UP1
TP_HT2_UP2
TP_HT2_UP3

TP_HT2_UP*0
TP_HT2_UP*1
TP_HT2_UP*2
TP_HT2_UP*3

TP_HT2_UPCLK

-TP_HT2_UPCLK

TP_HT2_UPCNTL

-TP_HT2_UPCNTL

HT2_RSET

-TP_HT2_STOP

-TP_HT2_REQ

L0_CADOUT_H0
L0_CADOUT_H1
L0_CADOUT_H2
L0_CADOUT_H3
L0_CADOUT_H4
L0_CADOUT_H5
L0_CADOUT_H6
L0_CADOUT_H7
L0_CADOUT_H8
L0_CADOUT_H9
L0_CADOUT_H10
L0_CADOUT_H11
L0_CADOUT_H12
L0_CADOUT_H13
L0_CADOUT_H14
L0_CADOUT_H15

L0_CADOUT_L0
L0_CADOUT_L1
L0_CADOUT_L2
L0_CADOUT_L3
L0_CADOUT_L4
L0_CADOUT_L5
L0_CADOUT_L6
L0_CADOUT_L7
L0_CADOUT_L8
L0_CADOUT_L9
L0_CADOUT_L10
L0_CADOUT_L11
L0_CADOUT_L12
L0_CADOUT_L13
L0_CADOUT_L14
L0_CADOUT_L15

L0_CLKOUT_H0
L0_CLKOUT_L0

L0_CLKOUT_H1
L0_CLKOUT_L1

L0_CTLOUT_H0
L0_CTLOUT_L0

HTSTOP_L
HT_RSET

-TP_CPU_SLP
THERMTRIP_IO_L

RESET_CPU_L
CPU_POWERGOOD

R1405 0
R1406 0

CPU_COMP

R1268 X_51.1RST

L0_CADOUT_H[0..15] 4
L0_CADOUT_L[0..15] 4

L0_CLKOUT_H0 4
L0_CLKOUT_L0 4

L0_CLKOUT_H1 4
L0_CLKOUT_L1 4

L0_CTLOUT_H0 4
L0_CTLOUT_L0 4

HTSTOP_L 5

RESET_CPU_L 5
CPU_POWERGOOD 5

R1278 549RST

3

R1275 51.1RST

CPUCLK0_H
CPUCLK0_L

CB38
X_104P

+

3

C1251

10u/16V

VDD_CORE_PG28,34

CPUCLK0_H 5
CPUCLK0_L 5

+12V

FB65

X_80_0805

PFAN1

1
2

D1x2-W

VDD_CORE_PG

CP17

X_COPPER

CLOSE CK8

VDD_25_SUS

1.2V_HT

2

THERMTRIP_CPU_L5

R1274 6.2K

R1279 6.2K

2

NOTE: Diode is for possible Clawhammer

THERMTRIP_L leakage during S3

VDD_25

R1269

C1246

104P

10K

B

C1248

105p

C1250

105p

10K

10K

1K
R1266

VCC3_SB

CE

VCC3_SB

R1273

B

VCC3_SB

R1277

B

D25

1N4148S

THERMTRIP_IO_L

2N3904S

CE

2N3904S

CE

2N3904S

THERMTRIP_IO_L

AC

C1245

Q132

C1247

Q133

C1249

Q134

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

C1244 X_104P

1 2

U85A

DM7407-SOIC14

104PR1271 10K

3 4

U85B

DM7407-SOIC14

104P

5 6

U85C

DM7407-SOIC14

104P

CK8 HT

VCC3

4.7K

4.7K

4.7K

MS-6725D2

1

1K
R1267

VCC3_SB

R1270

-MEM_VLD

VCC3_SB

R1272

-CPU_VLD

VCC3_SB

R1276

-HT1_VLD

Last Revision Date:

Tuesday, December 17, 2002

Sheet

7 35

1

Rev

0A

of

5

4

3

2

1

A_SBA[7..0]16

A_AD[31..0]16

M33

N33

U32
U33

R33
R34

AD32
AC33

AB30

AC30

AG33
AG29
AC29

M32
N32

M34
AH29
AG31

AK34

R29

AJ33
AJ32

AH33

U30

U29

R32

R30

P32
P33

T33
T32

V33

L33
L34

T30

P34

U84B

AGP_SBA0*
AGP_SBA1*
AGP_SBA2*
AGP_SBA3*
AGP_SBA4*
AGP_SBA5*
AGP_SBA6*
AGP_SBA7*

AGP_SBSTBF
AGP_SBSTBS

AGP_ADSTBF0
AGP_ADSTBS0

AGP_ADSTBF1
AGP_ADSTBS1

AGP_CBE0
AGP_CBE1
AGP_CBE2
AGP_CBE3

AGP_ST0
AGP_ST1
AGP_ST2
AGP_RBF
AGP_WBF
AGP_FRAME
AGP_IRDY
AGP_TRDY
AGP_REQ
AGP_GNT
AGP_STOP
AGP_DEVSEL
AGP_PAR

AGP_DBI1
AGP_DBI0

AGP_CAL_VDDQ
AGP_CAL_GND

AGP_8XDE*

CK8G

D D

A_SBA0
A_SBA1
A_SBA2
A_SBA3
A_SBA4
A_SBA5
A_SBA6
A_SBA7

A_SBSTB_P16
A_SBSTB_N16

A_ADSTB0_P16
A_ADSTB0_N16

A_ADSTB1_P16
A_ADSTB1_N16

A_CBE0_L16
A_CBE1_L16
A_CBE2_L16
A_CBE3_L16

C C

A_RBF_L16
A_WBF_L16 LAN_PCLK 22
A_FRAME_L16
A_IRDY_L16
A_TRDY_L16

A_REQ_L16

A_GNT_L16
A_STOP_L16
A_DEVSEL_L16
A_PAR16

VDD_15

R1288 51.1RST
R1289 51.1RST

A_GC8XDET_L16

B B

A_SBSTB_P
A_SBSTB_N

A_ADSTB0_P
A_ADSTB0_N

A_ADSTB1_P
A_ADSTB1_N

A_CBE0_L
A_CBE1_L
A_CBE2_L
A_CBE3_L

A_ST016

A_ST1

A_ST116

A_ST2

A_ST216

A_RBF_L
A_WBF_L
A_FRAME_L
A_IRDY_L
A_TRDY_L
A_REQ_L
A_GNT_L
A_STOP_L
A_DEVSEL_L
A_PAR

A_DBIH

A_DBIH16

A_DBIL

A_DBIL16

CAL_PD
CAL_PU

VCC3

R685 10K

PCICLK_0
PCICLK_1
PCICLK_2
PCICLK_3
PCICLK_4
PCICLK_5
PCICLK_6
PCICLK_7

A_SBA[7..0]

A_AD[31..0]

CM3 X_10p
CM4 X_10p
CM5 X_10p
CM6 X_10p
CM7 X_10p
CM8 X_10p
CM9 X_10p
CM10 X_10p

2 OF 7

AGP_AD0
AGP_AD1
AGP_AD2

AGP_AD3
AGP_AD4
AGP_AD5
AGP_AD6
AGP_AD7
AGP_AD8
AGP_AD9

AGP_AD10
AGP_AD11
AGP_AD12
AGP_AD13
AGP_AD14
AGP_AD15
AGP_AD16
AGP_AD17
AGP_AD18
AGP_AD19
AGP_AD20
AGP_AD21
AGP_AD22
AGP_AD23
AGP_AD24

AGP_AD25

AGP_AD26
AGP_AD27
AGP_AD28
AGP_AD29
AGP_AD30
AGP_AD31

AGP_PME*

AGP_CLK

APG_VREF

AA33
AA32
AB32
Y33
AB33
Y32
AC32
W33
V32
AE32
AD33
AF33
AE33
AG32
AF32
AH32
AJ30
AF31
AF29
AE30
AF30
AD30
AD29
AC31
AA29
AA30
Y29
Y31
Y30
W30
V30
U31

E26

W32

V29

A_AD0
A_AD1
A_AD2
A_AD3
A_AD4
A_AD5
A_AD6
A_AD7
A_AD8
A_AD9
A_AD10
A_AD11
A_AD12
A_AD13
A_AD14
A_AD15
A_AD16
A_AD17
A_AD18
A_AD19
A_AD20
A_AD21
A_AD22
A_AD23
A_AD24
A_AD25
A_AD26
A_AD27
A_AD28
A_AD29
A_AD30
A_AD31

-AGP_PME

CM1

X_10p

A_REFGC

CM2
104P

RM8
22

-AGP_PME 16

AGPCLK

A_REFGC 16

AGPCLK 16

A_RESET_L16

-PCIRST122

-PCIRST218,19

RESET_IDEP_L24,32

-PCIRST_LPC25,26

-FRAME18,19,22,33

-IRDY18,19,22,33

-TRDY18,19,22,33

-STOP18,19,22,33

-DEVSEL18,19,22,33
PAR18,19,22,33

-SERR18,19,22,33

-PERR18,19,22,33

-PCI_PME18,19,22,33

A_RESET_L

-PCIRST1

-PCIRST2

RESET_IDEP_L

-PCIRST_LPC

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

C_-BE0
C_-BE1
C_-BE2
C_-BE3

-FRAME

-IRDY

-TRDY

-STOP

-DEVSEL
PAR

-SERR

-PERR

-PCI_PME

R1290 33

R1295 33

R1292 33

R1293 33

R1291 33

C33
D30

C31
D34

D33
C34

D32
G32
G33

H32
H34
H33
H30

G29

G30

C32

C25

E33

F28
B33
E32
B31

A32
E31

B34
E34
F33

J30
J34
K33
J29
J33
K30
K29
K32
L32

B32
F34
J32

J31
F29

F31
F30
F32
A33

F26

P29

L30

K5

H6

U84C

PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31

PCI_CBE0*
PCI_CBE1*
PCI_CBE2*
PCI_CBE3*

PCI_FRAME*
PCI_IRDY*
PCI_TRDY*
PCI_STOP*
PCI_DEVSEL*
PCI_PAR
PCI_SERR
PCI_PERR*
PCI_PME*

PCI_RST0*

PCI_RST1*

PCI_RST2*

PCI_RST3*

PCI_RST4*

3 OF 7

AD[31..0]

C_-BE[3..0]

PCI_CLK8/GPIO_8
PCI_CLK9/GPIO_9

PCI_CLK10/GPIO_17

PCI_REQ0*
PCI_REQ1*
PCI_REQ2*
PCI_REQ3*
PCI_REQ4*
PCI_REQ5*

PCI_GNT0*
PCI_GNT1*

PCI_GNT2*
PCI_GNT3*
PCI_GNT4*
PCI_GNT5*

PCI_INTW*

PCI_INTX*

PCI_INTY*

PCI_INTZ*

PCI_INTE*

PCI_CLK0
PCI_CLK1
PCI_CLK2
PCI_CLK3
PCI_CLK4

PCI_CLK5
PCI_CLK6

PCI_CLKFB

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3

LPC_FRAME*

LPC_DRQ0*
LPC_DRQ1*

SERIRQ

PCI_CLK7

-PREQ0

C29
E29
D27
D26
A30
A31

E27
D29
E28
C26
B29
B30

M30
N29
M29
N30
P30

A29
C28
B28
B27
A27
B26
A26
B25
B15
B14
D2

H1
H2
H3
G2

F2
J3
F1
G3

E2

-PREQ0 18,33

-PREQ1

-PREQ1 18,33

-PREQ2

-PREQ2 19,33

-PREQ3

-PREQ3 19,33

-PREQ4

-PREQ4 22,33

-PREQ5

-PREQ5 33

-PGNT0

-PGNT0 18

-PGNT1

-PGNT1 18

-PGNT2

-PGNT2 19

-PGNT3

-PGNT3 19

-PGNT4

-PGNT4 22

-PIRQA

-PIRQA 18,19,33

-PIRQB

-PIRQB 16,18,19,33

-PIRQC

-PIRQC 18,19,22,33

-PIRQD

-PIRQD 18,19,33

-PIRQE

-PIRQE 16,33

PCICLK_0A_ST0

RM1

PCICLK_1

RM2

PCICLK_2

RM3

PCICLK_3

RM4

PCICLK_4

RM5

PCICLK_6

RM7

PCI_CLKFB

PCICLK_5 LPC_PCLK

RM6

LPC_AD0

LPC_AD0 25,26

LPC_AD1

LPC_AD1 25,26

LPC_AD2

LPC_AD2 25,26

LPC_AD3

LPC_AD3 25,26

-LPC_FRAME

-LPC_REQ
LDRQ1_L
SERIRQ

PCICLK_7

RM9

22
22
22
22
22

22

22

22

PCICLK1
PCICLK2
PCICLK3
PCICLK4
LAN_PCLK

FWH_PCLK

PCICLK1 18
PCICLK2 18
PCICLK3 19
PCICLK4 19

SIO_PCLK 25

-LPC_FRAME 25,26

-LPC_REQ 33
LDRQ1_L 25,26
SERIRQ 25,33

FWH_PCLK 26

AD[31..0]18,19,22

C_-BE[3..0]18,19,22

CK8G

VCC3

A A

5

4

3

R1297 X_8.2K

LDRQ1_L

for SST FLASH

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

2

http://www.msi.com.tw

CK8 AGP 8X /PCI

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

8 35

Rev

0A

of

5

4

3

2

1

BUFFERED SIO

VCC3

R1298 X_10K

1 = 24 Mhz

CB46
104P

R1304

X_1.2K

R1306

X_1.2K

R1436

X_1.2K

R1438

X_1.2K

FB69

30_0805

0 = 14.318 Mhz

D D

CK8_VSYNC_A17
CK8_HSYNC_A17

C C

B B

A A

CK8_VSYNC_A
CK8_HSYNC_A

CK8_VSYNC_B
CK8_HSYNC_B

5

R1303

X_1.2K

R1305

X_1.2K

R1435

X_1.2K

R1437
X_1.2K

VCC3

VCC3

VCC3_SB

1 2

12

+

VCC3

VCC3

1 2

VCC3

CT37
10u/16V

R1299 10K

CB42
104P

VDO_DDCSDA_A17
VDO_DDCSCL_A17

CK8_GREEN_A17

FB66

30_0805

FB67

30_0805

FB68

30_0805

1 2

CK8_RED_A17

CK8_BLUE_A17

CB47
104P

-AC_RST20
CODEC_1420
AC_SDOUT20

AC_SDIN020
AC_SYNC20

AC_BITCLK20

1 2

12

1 2

4

VCC3_SB

R1300 X_10K

-AC_RST
AC97CLK
AC_SDOUT

AC_SDIN0
AC_SYNC

AC_BITCLK

VDO_DDCSDA_A
VDO_DDCSCL_A
CK8_RED_A
CK8_BLUE_A
CK8_GREEN_A

CB40
104P

+

CT36
10u/16V

CB44
104P

C1271

103P

C1272

18p

32K-12.5pf-CSA-309-D

SPDIF_CK8

Crystal Select
1 = 27 Mhz ( CK8G )
0 = 14.318 Mhz

R1301 10K

RM10 27

R1307

X_124RST

C1264

CB41
104P

1 2

CB43

C1269

104P

1 2

R1407

X_124RST

CB45

C1270

104P

1 2

DUAL_VDD_PLL

12

3

4

Y5

AC97CLK_R

CB39
X_103P

DACA_VDD

103P

+3.3V_PLL

103P

C1369
X_103P

DACB_VDD

103P

RTC_XTALIN
RTC_XTALOUT

C1273

18p

C15

C16

AJ20
AK20

AM23

AL21
AJ21
AK22
AJ22

AM22
AM21
AN23

AP23

AK24
AJ24

AJ23

AK23
AM24
AN24

AP24

AP21
AN21

AL23

AN22

B16
E16

F17
F16
E15
E17

E1

C1

A11
B11

U84D

SPDIF
AC_RESET*
AC97_CLK
AC_SDATA_OUT

AC_SDATA_IN0
AC_SDATA_IN1
AC_SYNC
AC_BITCLK

DACA_VSYNC
DACA_HSYNC

DDC_DATA0
DDC_CLK0
DACA_RED
DACA_BLUE
DACA_GREEN

DACA_RSET
DACA_VREF
DACA_GND

DACA_VDD

+3.3V_PLL

DACB_VSYNC
DACB_HSYNC

DDC_DATA1
DDC_CLK1
DACB_RED
DACB_BLUE
DACB_GREEN

DACB_RSET
DACB_VREF
DACB_GND

DACB_VDD

+3.3V_PLL_DUAL
XTALIN_RTC

XTALOUT_RTC

CK8G

4 OF 7

A20
B20

E21
F21

A21
B21

B22
C22

A23
B23

B24
C24

D20
C20

E22
F22

D21
C21

E23
F23

E24
F24

E25
F25

D18
E18
B18
C17
A18
D17

B19
C19

D24
E19
A17

R1332

909RST

R1308 27
R1309 27

R1310 27
R1311 27

R1312 27
R1313 27

R1314 27
R1315 27

R1316 27
R1317 27

R1318 27
R1319 27

XTAL_IN
XTAL_OUT

VCC3_SB

CB48
104P

1 2

C1274
22P

USB_0

USB_0*

USB_1

USB_1*

USB_2

USB_2*

USB_3

USB_3*

USB_4

USB_4*

USB_5

USB_5*

USB2_0

USB2_0*

USB2_1

USB2_1*

USB2_2

USB2_2*

USB2_3

USB2_3*

USB2_4

USB2_4*

USB2_5

USB2_5*

USB_OC0*
USB_OC1*
USB_OC2*
USB_OC3*
USB_OC4*
USB_OC5*

XTALIN

XTALOUT

+3.3V_USB_DUAL
+3.3V_USB_DUAL

USB_RBIAS

3

C1262 X_5.6p_0402

C1263 X_5.6p_0402

C1265 X_5.6p_0402

C1266 X_5.6p_0402

C1267 X_5.6p_0402

C1268 X_5.6p_0402

-OC1

-OC3

-OC5

Y6

12

14M-32pf-HC49S-D

2

-OC1 30

-OC3 30

-OC5 31

12

C1275
22P

R1324 15K
R1325 15K

R1326 15K
R1327 15K

R1328 15K
R1329 15K

R1330 15K
R1331 15K

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

DATA0+_FRONT 23
DATA0-_FRONT 23

DATA1+_REAR 23
DATA1-_REAR 23

DATA2+_FRONT 23
DATA2-_FRONT 23

DATA3+_REAR 23
DATA3-_REAR 23

DATA4+_REAR 23
DATA4-_REAR 23

DATA5+_REAR 23
DATA5-_REAR 23

R1320 15K
R1321 15K

R1322 15K
R1323 15K

CK8 AC97_USB_VGA

MS-6725D2

Last Revision Date:

Sheet

1

Tuesday, December 17, 2002

9 35

of

Rev

0A

5

4

3

2

1

5 OF 7

DDATA_P[15..0]
DDATA_S[15..0]
DDATA_M[15..0]

IDE_DATA_P0
IDE_DATA_P1
IDE_DATA_P2
IDE_DATA_P3
IDE_DATA_P4
IDE_DATA_P5
IDE_DATA_P6
IDE_DATA_P7
IDE_DATA_P8

IDE_DATA_P9
IDE_DATA_P10
IDE_DATA_P11
IDE_DATA_P12
IDE_DATA_P13
IDE_DATA_P14
IDE_DATA_P15

IDE_ADDR_P0

IDE_ADDR_P1

IDE_ADDR_P2

IDE_CS1_P*
IDE_CS3_P*

IDE_DACK_P*

IDE_IOW_P*
IDE_INTR_P
IDE_DREQ_P
IDE_IOR_P*

IDE_RDY_P

IDE_DATA_S0

IDE_DATA_S1

IDE_DATA_S2

IDE_DATA_S3

IDE_DATA_S4

IDE_DATA_S5

IDE_DATA_S6

IDE_DATA_S7

IDE_DATA_S8

IDE_DATA_S9
IDE_DATA_S10
IDE_DATA_S11
IDE_DATA_S12
IDE_DATA_S13
IDE_DATA_S14
IDE_DATA_S15

IDE_ADDR_S0

IDE_ADDR_S1

IDE_ADDR_S2

IDE_CS1_S*
IDE_CS3_S*

IDE_DACK_S*

IDE_IOW_S*
IDE_INTR_S
IDE_DREQ_S
IDE_IOR_S*

IDE_RDY_S

A20GATE/GPIO

INTRUDER*

EXT_SMI*
RI*/GPIO

SIO_PME*/GPIO

KBRDRSTIN*/GPIO

SMB_CLK0

SMB_DATA0

SMB_CLK1

SMB_DATA1
+1.2V_VBAT
SMB_ALERT*

BUF_SIO_CLK

BUF_14MHZ/GPIO

PWRGD_SB

FANRPM/GPIO
FANCTL0/GPIO
FANCTL1/GPIO

SPKR

PWRBTN*

SUSCLK

THERM*

RSTBTN*
SLP_S5*

SLP_S3*
SLP_S1*

PWRGD

TEST

V1
V5
U6
U1
U3
T3
T5
R6
R5
T6
T2
U2
V3
U5
V6
V2

Y1
Y5
AA3

AA1
AA2
W6
W2
W5
W3
Y3
Y2

AD1
AC1
AC3
AD5
AC6
AB5
AA6
AB3
AB2
AA5
AB6
AC5
AD6
AC2
AD3
AD2

AF3
AE3
AF2

AF1
AG3
AG5
AE5
AG6
AE6
AF5
AF6

F9
D11
A5
B5
E10
C6
D1
C11
A3
H5
G5
B10
B9
F11
C10
A4
B6
F7
A8

D9
C7
C8
D6
B3
E6
D5
C5
B8

DDATA_P0
DDATA_P1
DDATA_P2
DDATA_P3
DDATA_P4
DDATA_P5

DDATA_P7
DDATA_P8
DDATA_P9
DDATA_P10
DDATA_P11
DDATA_P12
DDATA_P13
DDATA_P14
DDATA_P15

DADDR_P0
DADDR_P1
DADDR_P2

DCS1P_L
DCS3P_L
DDACKP_L
DIOWP_L
IRQ14
DDRQP
DIORP_L
DRDYP

DDATA_S0
DDATA_S1
DDATA_S2
DDATA_S3
DDATA_S4
DDATA_S5
DDATA_S6
DDATA_S7
DDATA_S8
DDATA_S9
DDATA_S10
DDATA_S11
DDATA_S12
DDATA_S13
DDATA_S14
DDATA_S15

DADDR_S0
DADDR_S1
DADDR_S2

DCS1S_L
DCS3S_L
DDACKS_L
DIOWS_L
IRQ15
DDRQS
DIORS_L
DRDYS

KA20G

-INTRUDER

-EXTSMI
RI_L

SPKR
PWRBTOUT

-SIO_PME
KBRC_L
SMBCLK1
SMBDATA1
SMBCLK2
SMBDATA2

-SBM_ALLERT
SIO_24MR

THERM_L

-FP_RST

-SLP_S5

-SLP_S3
TP-SLP_S1
PWRGD_SB
CK8_PWRGD
CPU_FAN
FANCON0_IOH
FANCON1_IOH

R1361
1K

3

DADDR_P0 24
DADDR_P1 24
DADDR_P2 24

DCS1P_L 24
DCS3P_L 24
DDACKP_L 24
DIOWP_L 24
IRQ14 24,33
DDRQP 24
DIORP_L 24
DRDYP 24

DADDR_S0 24
DADDR_S1 24
DADDR_S2 24

DCS1S_L 24
DCS3S_L 24
DDACKS_L 24
DIOWS_L 24
IRQ15 24,33
DDRQS 24
DIORS_L 24
DRDYS 24

KA20G 25

R1346 X_0

RI_L 27
SPKR 31
PWRBTOUT 25

C32KHZ 25

-SIO_PME 25
KBRC_L 25
SMBCLK1 12,13,33
SMBDATA1 12,13,33
SMBCLK2 18,19,22,25,33
SMBDATA2 18,19,22,25,33

RM14

SIO_14M

22

THERM_L 25

-FP_RST 31

-SLP_S5 28,31

-SLP_S3 25,31
PWRGD_SB 35

CPU_FAN 25,31
FANCON0_IOH 31
FANCON1_IOH 31

ATX_PWR_OK25,29,30,31

PWRGD_PS

1.2V

1.2V_DUAL

R1344 6.8K

INTRUDER_L

VBAT

SIO_14M 25

R1337 1K

R1338 1K

VCC5_SB

R1343

8.2K

B

C1280

0.47u

INTRUDER_L 25,31

2

VCC3_SB

R1334

R1335

10K

YFET-NDS7002AS

C1277

X_0.33u

B

C1278

104P

VCC3_SB

CE

Q139

2N3904S

0 = User Mode Boot Init table
1 = Safe Mode Boot Init table

THERM_L

-INTRUDER

-EXTSMI

-SIO_PME

-SBM_ALLERT

BUF_25MR
SIO_24MR
SATACLK

10K

Q135

YFET-NDS7002AS

Q136

CE

Q137

2N3904S

R1341

15K

11 10

C1279

0.1u

Q138
YFET-NDS7002AS

R1348 X_4.7K

JBOOT

1
2
3

D1x3-BK

R1353 1M

R1356 4.7K
R1357 10K

R1358 1.2K

CM11 X_10p
CM12 X_10p
CM50 X_10p

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

DM7407-SOIC14

VCC3

VBAT

VCC3_SB

M icro Star Restricted Secret

C1276

4.7K

U85E

9 8

U85D

DM7407-SOIC14

X_0.1u

VCC3_SB

R1342

PWRGD_SB

R1349

4.7K

CK8_IDE_MII_MISC

MS-6725D2

Last Revision Date:

Sheet

1

VCC3_SB

R1333

4.7K

CK8_PWRGD

CK8_PWRGD31

SPKR

Tuesday, December 17, 2002

10 35

of

Rev

0A

DDATA_P[15..0]24
DDATA_S[15..0]24
DDATA_M[15..0]32

R1411

60.4RST

R1360

60.4RST

AP31
AP32
AL32
AL31

AM31

AP33

AN32
AN34

AM33
AM34

AL33

AP34
AM32
AN33

AK31

AK33
AN31

AL34

AK32

C13

D14

AG1

4

B12
A12
B13

AE2
E14
F12

B17
E11
E13
F13

U84E

M2
M3
M5

L6
L2
K2
J2
K6
J1
K3
L3
L1

L5
M6
M1
N6

P1

P2
R3

R1
R2
N2

P5

P3
N5

P6
N3

J5

Y6

E9

E8

B7

F8
D3

C4

E3

E4

CK8G

IDE_DATA_M0
IDE_DATA_M1
IDE_DATA_M2
IDE_DATA_M3
IDE_DATA_M4
IDE_DATA_M5
IDE_DATA_M6
IDE_DATA_M7
IDE_DATA_M8
IDE_DATA_M9
IDE_DATA_M10
IDE_DATA_M11
IDE_DATA_M12
IDE_DATA_M13
IDE_DATA_M14
IDE_DATA_M15

IDE_ADDR_M0
IDE_ADDR_M1
IDE_ADDR_M2

IDE_CS1_M*
IDE_CS3_M*
IDE_DACK_M*
IDE_IOW_M*
IDE_INTR_M
IDE_DREQ_M
IDE_IOR_M*
IDE_RDY_M
SATA_CLK

BUF_25MHZ
MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
MII_TXCLK
MII_TXEN

MII_RXD0
MII_RXD1
MII_RXD2
MII_RXD3
MII_RXCLK
MII_RXDV
MII_RXER

MII_COL
MII_MDIO
MII_CRS
MII_MDC
MII_PWRDWN

EE_SEL
EE_CLK
EE_DATAO
EE_DATAI

GPIO_1
GPIO_2
GPIO_3
GPIO_4
GPIO_5
GPIO_6
GPIO_7

GPIO_10
GPIO_11
GPIO_12
GPIO_13
GPIO_14
GPIO_15
GPIO_16

GPIO_18
GPIO_19
GPIO_20

IDE_COMP

DDATA_M0

D D

DADDR_M032
DADDR_M132
DADDR_M232

DDACKM_L32

U86

DI
SK

VCC

CS

GND

NC NC

X_AT93C86

SATA_CLK32

BUF_25M

DO

RM12 22

MIITXD035
MIITXD135
MIITXD235
MIITXD335

MIITXCLK35

MIITXEN35
MIIRXD035

MIIRXD135
MIIRXD235
MIIRXD335

MIIRXCLK35

MIIRXDV35
MIIRXER35

MIIMDIO35

MIIMDC35

DCABLEIDP_L24
DCABLEIDS_L24

MII_EEDI

4
8
5

MIICOL35
MIICRS35

C C

BUF_25M35

MIIRXD2
MIIRXD0
MIIRXD3
MIIRXD1

MIIRXCLK
MIITXCLK
MIIMDIO

B B

VCC3_SB

RN133 8P4R_10K

1

2

3

4

5

6

7

8

R1412 10K
R1413 10K
R1414 10K

EEPROM

MII_EEDO

R1355

MII_EECK

X_0

-MII_EECS

A A

5

3
2
1

6 7

DDATA_M1
DDATA_M2
DDATA_M3
DDATA_M4
DDATA_M5
DDATA_M6 DDATA_P6
DDATA_M7
DDATA_M8
DDATA_M9
DDATA_M10
DDATA_M11
DDATA_M12
DDATA_M13
DDATA_M14
DDATA_M15

DADDR_M0
DADDR_M1
DADDR_M2

DDRQM32
DRDYM32

RM11 22

BUF_25MR
MIITXD0
MIITXD1
MIITXD2
MIITXD3
MIITXCLK
MIITXEN

MIIRXD0
MIIRXD1
MIIRXD2
MIIRXD3
MIIRXCLK
MIIRXDV
MIIRXER

MIICOL
MIIMDIO

MIICRS
MIIMDC
TP_MII_PWRDWN

DCABLEIDP_L
DCABLEIDS_L

DCS1M_L
DCS3M_L
DDACKM_L
DIOWM_L
INTR_M
DDRQM
DIORM_L
DRDYM
SATACLK

-MII_EECS
MII_EECK
MII_EEDO
MII_EEDI

VCC3

DCS1M_L32
DCS3M_L32

DIOWM_L32

INTR_M32

DIORM_L32

VCC3_SB

C1282

X_104P

5

4

3

2

1

D D

VCC3

VCC

U84G

E30

+5V

AA4

+5V

A14

+3.3V

D12

+3.3V

E20

+3.3V

D15

+3.3V

C30

+3.3V

H29

+3.3V

H4

+3.3V

L4

+3.3V

V4

C C

VCC3_SB

VCC5_DUAL

1.2V_DUAL

B B

AD4

M31

AD31

C23

AK30

AF4

V31

F27

F15
F19

R4

E5

D8

G6

F4
F5
F6

+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V

+3.3V_DUAL
+3.3V_DUAL
+3.3V_DUAL
+3.3V_DUAL
+3.3V_DUAL

+5V_DUAL
+5V_DUAL

+1.2V_DUAL
+1.2V_DUAL
+1.2V_DUAL

CK8G

7 OF 7

+1.5V
+1.5V
+1.5V
+1.5V
+1.5V
+1.5V
+1.5V
+1.5V

+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V
+1.2V

+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT
+1.2V_HT

R31
U34
Y34
AA31
AC34
AF34
AG30
AJ34

AG2
AH2
AH3
AH5
AH6
AJ1
AJ2
AJ3
AJ4
AK1
AK2
AK3
AK4

AL8
AL11
AL14
AL17
AK18
AM27

VDD_15

1.2V

1.2V_HT

N18
N17
N16
N15
N14
N13

R18
R17
R16
R15
R14
R13

U18
U17
U16
U15
U14
U13

U22
U21
U20
U19

R22
R21
R20
R19

N22
N21
N20

N19
W22
W21
W20
W19
W18
W17
W16
W15
W14
W13

U84F

GND
GND
GND

6 OF 7

GND
GND
GND

P18

GND

P17

GND

P16

GND

P15

GND

P14

GND

P13

GND
GND
GND
GND
GND
GND
GND

T18

GND

T17

GND

T16

GND

T15

GND

T14

GND

T13

GND
GND
GND
GND
GND
GND
GND

V18

GND

V17

GND

V16

GND

V15

GND

V14

GND

V13

GND

V22

GND

V21

GND

V20

GND

V19

GND
GND
GND
GND
GND

T22

GND

T21

GND

T20

GND

T19

GND
GND
GND
GND
GND

P22

GND

P21

GND

P20

GND

P19

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

Y22

GND

Y21

GND

Y20

GND

Y19

GND

Y18

GND

Y17

GND

Y16

GND

Y15

GND

Y14

GND

Y13

GND

CK8G

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

AA22
AA21
AA20
AA19
AA18
AA17
AA16
AA15
AA14
AA13
AB22
AB21
AB20
AB19
AB18
AB17
AB16
AB15
AB14
AB13
A34
A24
A15
A9
A6
A1
C18
C27
D23
C9
D31
C12
D4
E12
E7
F18
F20
F14
F10
F3
H31
J4
J6
L31
M4
P31
P4
T29
U4
V34
W29
Y4
AA34
AE29
AC4
AD34
AJ31
AG34
AG4
AH30
AL24
AK21
AJ18
AJ17
AK11
AJ9
AJ6
AM30
AM26
AN20
AM20
AM17
AM14
AM11
AM8
C14
AB29
L29

1.2V

C1286
104P_X7R

VCC3

C1297
104P_X7R

VCC3_SB

C1308
X_104P_X7R/BOT

CK8 DECOUPLING

C1287
104P_X7R

C1298
104P_X7R

C1309
104P_X7R

C1288
104P_X7R

C1299
104P_X7R

C1310
104P_X7R

C1289
104P_X7R

C1300
X_104P_X7R/BOT

C1311
104P_X7R

C1290
105p

C1301
104P_X7R

C1312
104P_X7R

VCC

C1291
105p

C1302
X_104P_X7R/BOT

VDD_15

C1313
X_104P_X7R/BOT

C1292
104P_X7R

C1303
104P_X7R

VCC5_DUAL

C1293
104P_X7R

C1304
104P_X7R

C1314
X_104P_X7R/BOT

C1294
104P_X7R

1.2V_HT

C1315
104P_X7R

1.2V_DUAL

C1295
104P_X7R

C1305
104P_X7R

C1316
104P_X7R

C1306
104P_X7R

C1296
104P_X7R

C1307
104P_X7R

C1317
104P_X7R

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

CK8 POWER_GND

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

11 35

Rev

0A

of

5

4

3

2

1

SYSTEM MEMORY

VDD_25_SUS

D D

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

DR_MD[63..0]13,14,15

C C

B B

VDD_25_SUS

-MSWEA4,14

VDD_25_SUS

A A

R77 1KST

DR_MD[63..0]

R76 4.7K

C163

R78

1000P

1KST

Place 104p Cap. near the DIMM

DDR_VREF

DR_MD0
DR_MD1
DR_MD2
DR_MD3
DR_MD4
DR_MD5
DR_MD6
DR_MD7
DR_MD8
DR_MD9
DR_MD10
DR_MD11
DR_MD12
DR_MD13
DR_MD14
DR_MD15
DR_MD16
DR_MD17
DR_MD18
DR_MD19
DR_MD20
DR_MD21
DR_MD22
DR_MD23
DR_MD24
DR_MD25
DR_MD26
DR_MD27
DR_MD28
DR_MD29
DR_MD30
DR_MD31
DR_MD32
DR_MD33
DR_MD34
DR_MD35
DR_MD36
DR_MD37
DR_MD38
DR_MD39
DR_MD40
DR_MD41
DR_MD42
DR_MD43
DR_MD44
DR_MD45
DR_MD46
DR_MD47
DR_MD48
DR_MD49
DR_MD50
DR_MD51
DR_MD52
DR_MD53
DR_MD54
DR_MD55
DR_MD56
DR_MD57
DR_MD58
DR_MD59
DR_MD60
DR_MD61
DR_MD62
DR_MD63

WP1

-MSWEA

C164
104P

2

DQ0

4

DQ1

6

DQ2

8

DQ3

94

DQ4

95

DQ5

98

DQ6

99

DQ7

12

DQ8

13

DQ9

19

DQ10

20

DQ11

105

DQ12

106

DQ13

109

DQ14

110

DQ15

23

DQ16

24

DQ17

28

DQ18

31

DQ19

114

DQ20

117

DQ21

121

DQ22

123

DQ23

33

DQ24

35

DQ25

39

DQ26

40

DQ27

126

DQ28

127

DQ29

131

DQ30

133

DQ31

53

DQ32

55

DQ33

57

DQ34

60

DQ35

146

DQ36

147

DQ37

150

DQ38

151

DQ39

61

DQ40

64

DQ41

68

DQ42

69

DQ43

153

DQ44

155

DQ45

161

DQ46

162

DQ47

72

DQ48

73

DQ49

79

DQ50

80

DQ51

165

DQ52

166

DQ53

170

DQ54

171

DQ55

83

DQ56

84

DQ57

87

DQ58

88

DQ59

174

DQ60

175

DQ61

178

DQ62

179

DQ63

90

WP(NC)

63

WE#

1

VREF

9

NC2

101

NC3

SLAVE ADDRESS = 1010000B

102

NC4

VSS0

VSS1

VSS2

VSS3

VSS4

3111826344250586674818993

104

112

128

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

DDR DIMM

SOCKET

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

100

116

136

143

156

164

VDDQ9

VDDQ10

VDDQ11

184

PIN

VSS15

VSS16

VSS17

124

132

139

145

172

1801582

VDDQ12

VDDQ13

VSS18

VSS19

152

160

VDDID

VDDQ14

VDDQ15

A10_AP

CK0(DU)

CK0#(DU)

CK1(CK0)

CK1#(CK0#)

CK2(DU)

CK2#(DU)

NC(RESET#)

VSS20

VSS21

176

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1

BA2
SCL
SDA

SA0

SA1

SA2
CB0

CB1
CB2
CB3
CB4
CB5
CB6
CB7

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

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

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR1
DDRDIMM_184

-MCS0

-MCS1

-DR_MDQS0

-DR_MDQS1

-DR_MDQS2

-DR_MDQS3

-DR_MDQS4

-DR_MDQS5

-DR_MDQS6

-DR_MDQS7

MAA13
MAA0

MAA1
MAA2
MAA3
MAA4
MAA5
MAA6
MAA7
MAA8
MAA9
MAA10
MAA11
MAA12

SMBCLK1
SMBDATA1

MEMCLK_H5
MEMCLK_L5
MEMCLK_H0
MEMCLK_L0
MEMCLK_H7
MEMCLK_L7

MEMRESET_L

MCKE0
MCKE1

-MSCASA

-MSRASA
DR_MDQM0

DR_MDQM1
DR_MDQM2
DR_MDQM3
DR_MDQM4
DR_MDQM5
DR_MDQM6
DR_MDQM7

-MCS0 4,14

-MCS1 4,14

-DR_MDQS0 13,14,15

-DR_MDQS1 13,14,15

-DR_MDQS2 13,14,15

-DR_MDQS3 13,14,15

-DR_MDQS4 13,14,15

-DR_MDQS5 13,14,15

-DR_MDQS6 13,14,15

-DR_MDQS7 13,14,15

MAA[14..0]

MAA[14..0] 4,14

MEMBANKA0 4,14
MEMBANKA1 4,14

SMBCLK1 10,13,33
SMBDATA1 10,13,33

MEMCLK_H5 4,14
MEMCLK_L5 4,14
MEMCLK_H0 4,14
MEMCLK_L0 4,14
MEMCLK_H7 4,14
MEMCLK_L7 4,14

MEMRESET_L 4,13
MCKE0 4,13,14

MCKE1 4,13,14

-MSCASA 4,14

-MSRASA 4,14
DR_MDQM[8..0] 13,14,15

10Sep02-Jerry-For B0 CPU.

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

System Memory : DDR DIMM 1

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

12 35

Rev

0A

of

5

4

3

2

1

SYSTEM MEMORY

VDD_25_SUS

D D

C165
104P

DR_MD0
DR_MD1
DR_MD2
DR_MD3
DR_MD4
DR_MD5
DR_MD6
DR_MD7
DR_MD8
DR_MD9
DR_MD10
DR_MD11
DR_MD12
DR_MD13
DR_MD14
DR_MD15
DR_MD16
DR_MD17
DR_MD18
DR_MD19
DR_MD20
DR_MD21
DR_MD22
DR_MD23
DR_MD24
DR_MD25
DR_MD26
DR_MD27
DR_MD28
DR_MD29
DR_MD30
DR_MD31
DR_MD32
DR_MD33
DR_MD34
DR_MD35
DR_MD36
DR_MD37
DR_MD38
DR_MD39
DR_MD40
DR_MD41
DR_MD42
DR_MD43
DR_MD44
DR_MD45
DR_MD46
DR_MD47
DR_MD48
DR_MD49
DR_MD50
DR_MD51
DR_MD52
DR_MD53
DR_MD54
DR_MD55
DR_MD56
DR_MD57
DR_MD58
DR_MD59
DR_MD60
DR_MD61
DR_MD62
DR_MD63

WP2

-MSWEB

C751
1000P

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

DR_MD[63..0]12,14,15

C C

B B

Place 104p and 1000p Cap.
near the DIMM

A A

DR_MD[63..0]

VDD_25_SUS

R79 4.7K

-MSWEB4,14

DDR_VREF

VDD_25_SUS

738467085

108

120

148

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

168223054627796

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VDDQ2

VDDQ3

VDDQ4

VDDQ5

104

112

VDDQ6

VDDQ7

128

136

VDDQ8

VDDQ9

143

156

VDDQ10

184

DDR DIMM

SOCKET

SLAVE ADDRESS = 1010001B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

3111826344250586674818993

100

116

124

132

139

164

172

1801582

VDDQ11

VDDQ12

VDDQ13

PIN

VSS17

VSS18

VSS19

145

152

160

VDDID

VDDQ14

VDDQ15

A10_AP

CK0(DU)

CK0#(DU)

CK1(CK0)

CK1#(CK0#)

CK2(DU)

CK2#(DU)

NC(RESET#)

VSS20

VSS21

176

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

A11
A12
A13

BA0
BA1

BA2
SCL
SDA

SA0

SA1

SA2
CB0

CB1
CB2
CB3
CB4
CB5
CB6
CB7

157
158
71
163

5
14
25
36
56
67
78
86
47

167
48

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

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

16
17
137
138
76
75

173
10

21
111
65
154

97
107
119
129
149
159
169
177
140

DDR2
DDRDIMM_184

-MCS2

-MCS3

-DR_MDQS0

-DR_MDQS1

-DR_MDQS2

-DR_MDQS3

-DR_MDQS4

-DR_MDQS5

-DR_MDQS6

-DR_MDQS7

MAB13
MAB0

MAB1
MAB2
MAB3
MAB4
MAB5
MAB6
MAB7
MAB8
MAB9
MAB10
MAB11
MAB12

SMBCLK1
SMBDATA1

VDD_25_SUS

MEMCLK_H4
MEMCLK_L4
MEMCLK_H1
MEMCLK_L1
MEMCLK_H6
MEMCLK_L6

MEMRESET_L
MCKE0

MCKE1

-MSCASB

-MSRASB
DR_MDQM0

DR_MDQM1
DR_MDQM2
DR_MDQM3
DR_MDQM4
DR_MDQM5
DR_MDQM6
DR_MDQM7

-MCS2 4,14

-MCS3 4,14

-DR_MDQS0 12,14,15

-DR_MDQS1 12,14,15

-DR_MDQS2 12,14,15

-DR_MDQS3 12,14,15

-DR_MDQS4 12,14,15

-DR_MDQS5 12,14,15

-DR_MDQS6 12,14,15

-DR_MDQS7 12,14,15

MAB[14..0]

SMBCLK1 10,12,33
SMBDATA1 10,12,33

MEMCLK_H4 4,14
MEMCLK_L4 4,14
MEMCLK_H1 4,14
MEMCLK_L1 4,14
MEMCLK_H6 4,14
MEMCLK_L6 4,14

MEMRESET_L 4,12

MCKE0 4,12,14
MCKE1 4,12,14

-MSCASB 4,14

-MSRASB 4,14

MAB[14..0] 4,14

MEMBAKB0 4,14
MEMBAKB1 4,14

DR_MDQM[8..0] 12,14,15

10Sep02-Jerry-For B0 CPU.

C1380

C1381

C1382

104P

104P

104P

C1383
104P

Place between DIMM socket.

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

System Memory : DDR DIMM 2

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

13 35

Rev

0A

of

5

DDR Terminations

4

3

2

1

VTT_DDR_SUS

D D

C C

B B

DR_MD5
DR_MD4
DR_MD0

DR_MD2
DR_MDQM0

-DR_MDQS0
DR_MD1

DR_MD13

-DR_MDQS1
DR_MD12
DR_MD9

DR_MD10
DR_MD15
DR_MD14
DR_MDQM1

-DR_MDQS2
DR_MD17

MAB12
DR_MD16

MAA11
MAB11
MAA12
DR_MD21

DR_MDQM2

MAB9
MAA9

DR_MD27

MAB2

MAA3
DR_MD30

-DR_MDQS3
DR_MD29
DR_MD25
DR_MD28

MEMBAKB0
DR_MD32
MEMBANKA1
MEMBAKB1

MAB10
MAB0
MAA10
MAA0

RN3 47_8P4R

7 8
5 6
3 4
1 2

RN6 47_8P4R

7 8
5 6
3 4
1 2

RN9 47_8P4R

7 8
5 6
3 4
1 2

RN12 47_8P4R

7 8
5 6
3 4
1 2

RN15 47_8P4R

7 8
5 6
3 4
1 2

RN18 47_8P4R

7 8
5 6
3 4
1 2

RN21 47_8P4R

7 8
5 6
3 4
1 2

RN24 47_8P4R

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

RN30 47_8P4R

7 8
5 6
3 4
1 2

RN33 47_8P4R

7 8
5 6
3 4
1 2

-MSRASA

-MSRASB
MEMBANKA0
DR_MD35

DR_MD39
DR_MD38

DR_MDQM4

DR_MD34

-MCS1

-MSCASA

-MCS0
DR_MD41

-MCS2
DR_MD46
DR_MD43
DR_MD42

MAB13
DR_MD48
DR_MD47

-MCS3

DR_MD53
DR_MD52
DR_MD49
MAA13

DR_MD56
DR_MD60
DR_MD51
DR_MD55

-DR_MDQS7
DR_MDQM7

DR_MD57
DR_MD61

MAB4

MAA6
MAB6
MAA5

DR_MD24

RN4 47_8P4R

RN7 47_8P4R

RN10 47_8P4R

RN13 47_8P4R

RN16 47_8P4R

RN19 47_8P4R

RN22 47_8P4R

RN25 47_8P4R

RN28 47_8P4R

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

R627 47

VTT_DDR_SUS

-DR_MDQS4
DR_MD37
DR_MD33
DR_MD36

MAB8
MAA7
DR_MD22
DR_MD18

DR_MD26
MAB3
MAA4

DR_MDQM3

DR_MD59

DR_MD63

DR_MD58

DR_MD62

MAB5

DR_MD23

MAA8

DR_MD19

DR_MD20

DR_MD11

MCKE0
MCKE1MAB7

DR_MDQM5

-DR_MDQS5

-MSCASB

-MSWEB

MAA1
MAB1

MAA2
DR_MD31

DR_MD45

DR_MD44

DR_MD40

-MSWEA

DR_MD50

DR_MD54

-DR_MDQS6
DR_MDQM6

DR_MD8
DR_MD3
DR_MD7
DR_MD6

RN2 47_8P4R

7 8
5 6
3 4
1 2

RN5 47_8P4R

7 8
5 6
3 4
1 2

RN11 47_8P4R

7 8
5 6
3 4
1 2

RN14 47_8P4R

7 8
5 6
3 4
1 2

RN17 47_8P4R

7 8
5 6
3 4
1 2

RN20 47_8P4R

7 8
5 6
3 4
1 2

RN23 47_8P4R

7 8
5 6
3 4
1 2

RN26 47_8P4R

7 8
5 6
3 4
1 2

RN29 47_8P4R

7 8
5 6
3 4
1 2

RN127 47_8P4R

7 8
5 6
3 4
1 2

RN128 47_8P4R

7 8
5 6
3 4
1 2

VTT_DDR_SUS

VTT_DDR_SUS

-MSCASB4,13

-MSCASA4,12

-MSRASB4,13

-MSRASA4,12

MEMBAKB14,13

MEMBANKA14,12

MEMBAKB04,13

MEMBANKA04,12

-MCS2

-MCS24,13

-MCS3

-MCS34,13
MAB13

MAA13

MAB12
MAA12
MAB11
MAA11

MAB1
MAA1

MAB3

MAA3
MAB2
MAA2

MAB6

MAA6
MAB4
MAA4

MAB8
MAA8
MAB5

MAA5

MAA0

MAA10

MAB0

MAB10

-MSCASB

-MCS0

-MCS04,12

-MSCASA

-MCS1

-MCS14,12

MAA9
MAB9
MAB7
MAA7

-MSRASB

-MSRASA

-MSWEA

-MSWEA4,12

-MSWEB

-MSWEB4,13

MEMBAKB1
MEMBANKA1
MEMBAKB0
MEMBANKA0

MCKE1

MCKE14,12,13

MCKE0

MCKE04,12,13

CN1

X_22p_8P4C
CN2

X_22p_8P4C
CN3

X_22p_8P4C
CN4

X_22p_8P4C
CN5

X_22p_8P4C
CN6

X_22p_8P4C
CN7

X_22p_8P4C
CN8

X_22p_8P4C
CN9

X_22p_8P4C
CN10

X_22p_8P4C
CN11

X_22p_8P4C
CN12

X_22p_8P4C

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

12
34
56
78

MEMCLK_H5
MEMCLK_H4
MEMCLK_H7
MEMCLK_H6
MEMCLK_H1
MEMCLK_H0

MEMCLK_L[7..0]4,12,13

MEMCLK_H[7..0]4,12,13

-DR_MDQS[7..0]12,13,15

DR_MD[63..0]12,13,15

MAB[13..0]4,13
MAA[13..0]4,12

DR_MDQM[7..0]12,13,15

R80 18P
R81 18P
R82 18P
R83 18P
R84 18P
R85 18PRN27 47_8P4R

MEMCLK_L[7..0]
MEMCLK_H[7..0]

-DR_MDQS[7..0]

DR_MD[63..0]
MAB[13..0]
MAA[13..0]

DR_MDQM[7..0]

MEMCLK_L5
MEMCLK_L4
MEMCLK_L7
MEMCLK_L6
MEMCLK_L1
MEMCLK_L0

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

DDR Terminations Bank 0

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

14 35

Rev

0A

of

5

4

3

2

1

LAYOUT:

DDR Terminations

RN36 10_8P4R

MD0

1 2

MD4

3 4

MD5

5 6

MD1

RN38 10_8P4R

-MDQS0
MDQM0

MD2
MD6

RN40 10_8P4R

MD7
MD3
MD8
MD9

RN44 10_8P4R

MD12

-MDQS1
MD13

MDQM1

RN48 10_8P4R

MD14
MD15
MD10
MD11

RN46 10_8P4R

MD20
MD16
MD17

-MDQS2

MD21

MDQM2

MD18
MD22

RN50 10_8P4R

MD19
MD23
MD24
MD28

RN52 10_8P4R

MD25
MD29

-MDQS3
MDQM3

RN54 10_8P4R

MD26
MD30

MD31

7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

D D

C C

B B

RN130

10_8P4R

DR_MD0
DR_MD4
DR_MD5
DR_MD1

-DR_MDQS0
DR_MDQM0

DR_MD2
DR_MD6

DR_MD7
DR_MD3
DR_MD8
DR_MD9

DR_MD12

-DR_MDQS1
DR_MD13

DR_MDQM1

DR_MD14
DR_MD15
DR_MD10
DR_MD11

DR_MD20
DR_MD16
DR_MD17

-DR_MDQS2

DR_MD21
DR_MDQM2

DR_MD18
DR_MD22

DR_MD19
DR_MD23
DR_MD24
DR_MD28

DR_MD25
DR_MD29

-DR_MDQS3

DR_MDQM3

DR_MD26
DR_MD30
DR_MD27
DR_MD31

RN39 10_8P4R

MD32

1 2

MD36

3 4

MD33

5 6

MD37

7 8

RN41 10_8P4R

-MDQS4

1 2

MD34

3 4

MDQM4

5 6

MD38

7 8

RN43 10_8P4R

MD39

1 2

MD35

3 4

MD40

5 6

MD44

7 8

RN45 10_8P4R

MD45

1 2

MD41

3 4

-MDQS5

5 6

MDQM5

7 8

RN47 10_8P4R

MD42

1 2

MD43

3 4

MD46

5 6

MD47

7 8

RN129

MD48

1 2

MD49

3 4

MD52

5 6

MD53

7 8

10_8P4R

RN49 10_8P4R

MDQM6

1 2

-MDQS6

3 4

MD54

5 6

MD50

7 8

RN51 10_8P4R

MD55

1 2

MD51

3 4

MD60

5 6

MD56

7 8

RN53 10_8P4R

MD61

1 2

MD57

3 4

MDQM7

5 6

-MDQS7

7 8

RN55 10_8P4R

MD62

1 2

MD58

3 4

MD63MD27

5 6

MD59

7 8

DR_MD32
DR_MD36
DR_MD33
DR_MD37

-DR_MDQS4
DR_MD34

DR_MDQM4

DR_MD38

DR_MD39
DR_MD35
DR_MD40
DR_MD44

DR_MD45
DR_MD41

-DR_MDQS5

DR_MDQM5

DR_MD42
DR_MD43
DR_MD46
DR_MD47

DR_MD48
DR_MD49
DR_MD52
DR_MD53

DR_MDQM6

-DR_MDQS6
DR_MD54
DR_MD50

DR_MD55
DR_MD51
DR_MD60
DR_MD56

DR_MD61
DR_MD57
DR_MDQM7

-DR_MDQS7

DR_MD62
DR_MD58
DR_MD63
DR_MD59

Place evenly spaced around VTT fill.

VDD_25_SUS VDD_25_SUS

VTT_DDR_SUS VTT_DDR_SUS

C199

X_0.22uF

<nopop>

C201

X_0.22uF

<nopop>

C208

X_0.22uF

<nopop>

C210

X_0.22uF

<nopop>

C212

X_0.22uF

<nopop>

VDD_25_SUS VDD_25_SUS VDD_25_SUS VDD_25_SUS VDD_25_SUS

C214

104P
C219

104P
C224

104P
C229

104P

C234

104P

C239

104P
C244

104P

VTT_DDR_SUS

104P

C248

C249

VTT_DDR_SUS

104P

C265

C266

104P

104P

C250

C267

X_0.22uF

<nopop>

X_0.22uF

<nopop>

X_0.22uF

<nopop>

X_0.22uF

<nopop>

X_0.22uF

<nopop>

104P

104P

C200

C202

C209

C211

C213

C251

C268

104P

104P

C252

C269

C215

104P
C220

104P

C225

104P
C230

104P

C235

104P

C240

104P

C245

104P

104P

104P

C253

C270

LAYOUT: Locate close to Clawh ammer socket.

VTT_DDR_SUS

C205

C204

104P

104P

C254

C271

104P

104P

C255

C272

104P

104P

C256

C273

C216

104P
C221

104P
C226

104P

C231

104P

C236

104P

C241

104P

C246

104P

C203

104P

104P

X_100u/10V

C257

C274

104P

104P

X_100u/10V

104P

C258

104P

C275

4.7u/1206

C259

C276

C206

GND

C217

104P

C222

104P

C227

104P

C232

104P

C237

104P

C242

104P

C247

104P

104P

104P

VDD_25_SUS

0.22u

104P

C260

104P

C277

C261

C278

VTT_DDR_SUS

C207

X_220uF

C262

104P

104P

C279

104P

104P

C263

C280

C218

104P

C223

104P

C228

104P

C233

104P

C238

104P

C243

104P

VTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUS

104P

104P

C264

GND

104P

104P

C281

LAYOUT: Place alternating caps to GND and VDD_2.5_SUS

GND

in a single line along VTT island.

LAYOUT: Add 100pF and 1000pF on VTT fill near
Clawhammer and near DIMMs (both sides).

C844

4.7u/0805

VTT_DDR_SUS

1000P

C284

C845

4.7u/0805

C285

100P

C846

4.7u/0805

C286

100P

C287

C847

4.7u/0805

1000P

C288

C289

1000P

C848

4.7u/0805

100P

2

4

-MDQS[7..0]

-DR_MDQS[7..0]

DR_MD[63..0]

MD[63..0]

MDQM[7..0]
DR_MDQM[7..0]

VTT_DDR_SUS

3

-MDQS[7..0]4

A A

5

-DR_MDQS[7..0]12,13,14
DR_MD[63..0]12,13,14

MD[63..0]4

MDQM[7..0]4

DR_MDQM[7..0]12,13,14

C290

GND

100P

C291

GND

C849

4.7u/0805

VTT_DDR_SUS

C850

1000P

LAYOUT: Place one 1210 10uF capacitor

on each end of the VTT island.

VTT_DDR_SUS

0.22u

0.22u

C851

0.22u

C852

0.22u

C853

CT18

CT19

GND

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

10u/16V/1210

GND

DDR Terminations Bank 1

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

10u/16V/1210

15 35

Rev

0A

of

5

D D

AGP 2X/4X/8X SLOT(AGP VER:3.0 COMPLY)

VCC = 50mils trace /
15 mils space

VCC

-PIRQB8,18,19,33

AGPCLK8 A_RESET_L 8

A_REQ_L8

A_ST08 A_ST1 8
A_ST28

A_RBF_L8

A_DBIL8

C C

A_ADSTB1_P8

VDD_15

A_CBE2_L8

B B

A_SBA[7..0]8

A_AD[31..0]8

A A

A_CBE1_L8

A_ADSTB0_P8 A_ADSTB0_N 8

A_SBA[7..0]

A_AD[31..0]

VCC3_SB

5

A_SBA0
A_SBA2

A_SBA4
A_SBA6

A_AD31
A_AD29

A_AD27
A_AD25

A_AD23
A_AD21

A_AD19
A_AD17

-GPERR

-GSERR

A_AD14
A_AD12

A_AD10
A_AD8

A_AD7
A_AD5

A_AD3
A_AD1

A_REFCG

VCC3

C311 103P

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
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66

B1
B2
B3
B4
B5
B6
B7
B8
B9

AGP1

-OVRCNT
5V
5V
USB+
GND

-INTB
CLK

-REQ

3.3V
ST0
ST2

-RBF
GND
RESERVED
SBA0

3.3V
SBA2
SB_STB
GND
SBA4
SBA6
RESERVED
GND
AUX3V

3.3V
AD31
AD29

3.3V
AD27
AD25
GND
AD_STB1
AD23
VDDQ
AD21
AD19
GND
AD17
C/-BE2
VDDQ

-IRDY
AUX3V
GND
RESERVED

3.3V

-DEVSEL
VDDQ

-PERR
GND

-SERR
C/-BE1
VDDQ
AD14
AD12
GND
AD10
AD8
VDDQ
AD_STB0
AD7
GND
AD5
AD3
VDDQ
AD1
VREF_CG

AGP_V3.0

R1244 0

FRAME_L
IRDY_L
DEVSEL_L
TRDY_L

12V

-TYPEDET

RESERVED

USB­GND

-INTA

-RST

-GNT

3.3V
ST1

RESERVED

-PIPE
GND

-WBF
SBA1

3.3V

SBA3

-SB_STB
GND
SBA5
SBA7

RESERVED

GND

RESERVED

3.3V
AD30
AD28

3.3V
AD26
AD24

GND

-AD_STB1
C/-BE3

VDDQ

AD22
AD20

GND
AD18
AD16

VDDQ

-FRAME

RESERVED

GND

RESERVED

3.3V

-TRDY

-STOP

-PME

GND

PAR

AD15

VDDQ

AD13
AD11

GND

AD9

C/-BE0

VDDQ

-AD_STB0
AD6

GND

AD4
AD2

VDDQ

AD0

VREF_GC

8P4R-22

1 2
3 4
5 6
7 8

4

RN119

4

3

VCC3

R594

+12V

R1404 56K

VCC3

R1442 0

A_SBA1
A_SBA3

A_SBA5
A_SBA7

A_AD30
A_AD28

A_AD26
A_AD24

A_AD22
A_AD20

A_AD18
A_AD16

FRAME_LIRDY_L

TRDY_LDEVSEL_L

R1408 8.2K

A_AD15
A_AD13

A_AD11
A_AD9

A_AD6
A_AD4

A_AD2
A_AD0

R567 X_0

10K

A_TYPEDET_L

GC8X

A_GC8XDET_L 8

-PIRQE 8,33
A_GNT_L 8

A_DBIH 8
A_WBF_L 8

A_SBSTB_N 8A_SBSTB_P8

A_ADSTB1_N 8
A_CBE3_L 8

VDD_15

A_STOP_L 8

A_PAR 8

A_CBE0_L 8

A_REFGC 8

A_FRAME_L 8
A_IRDY_L 8
A_DEVSEL_L 8
A_TRDY_L 8

-AGP_PME 8

VCC3_SB

GC8X

AGP SLOT DECOUPLING CAPACITORS

C292 104P
C295 104P

VDD_15

C294 104P
C303 104P
C305 104P
C306 104P
C307 104P
C309 104P
C310 104P
C314 104P

3

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

V_GC

A66

2

VDD_15

R561

2.37KST

A_REFCG

R565

2.37KST

B

Q82

2N3904S

VCC

R559
1K

CE

YFET-NDS7002AS

GC8XDET

Q69

R563

1.02KST

REFCG

FOR AGP_VREF TEST.

AGP2.0 AGP3.0

R563 1.30K 1.02K 1.02K
R561 2.32K 2.32K 2.32K
R565 1.54K 2.32K 2.32K

CLOSE TO AGP SLOT.

600mv 750mv 350mv

VCC

+

C296 104P
C299 104P

2

VCC3+12V

C293 104P

CT2
1000uF/10V

C297 104P
C302 104P
C304 104P

VCC

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

M icro Star Restricted Secret

C308 104P

AGP Slot

1

VCC3

+

VCC3

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

16 35

1

CT3
1000u/6.3V

of

Rev

0A

5

VGA Connector

D D

CK8_RED_A9

CK8_GREEN_A9

CK8_BLUE_A9

C C

4

VCC3

D26
X_BAV99

231

VCC3

D27
X_BAV99

231

VCC3

D28
X_BAV99

231

VCC3

VCC3

VCC

VCC

3

LM1
X_0.082uH

12

R1362
X_75RST

12

R1363
X_75RST

12

R1364
X_75RST

CM16

CM14

X_10p

X_22P

1 2

LM3
X_0.082uH

CM17

CM19

X_10p

1 2

X_22P

LM5
X_0.082uH

CM22

CM20

X_10p

X_22P

1 2

2

LM2
X_0.082uH

12

12

12

LM4
X_0.082uH

LM6
X_0.082uH

CM15

X_10p

1 2

CM18

X_10p

1 2

CM21

X_10p

1 2

1

X_104P

CK8_HSYNC_A9

CM26
X_47p

C1332

VCC

FS8

X_1.1A-S

VGA_15

VGA_9

VGA_12

15
10
14

9

13

8

12

7

11

6

CK8_HSYNC_A

JVGA1

X_VGA-D15-BL-B-SC

17

5
4
3
2
1

16

VCC

1
2

R1372 X_0

2

VGA_B
VGA_G
VGA_R

CB49 104P

53

4

U87

X_NC7WZ08

R1369
X_22

C1331

X_470p

Title
Document Number

HSYNC

M icro Star Restricted Secret

VGA CONNECTOR

MICRO-STAR INT'L
CO.,LTD.

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

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

17 35

1

of

Rev

0A

R1365

2

D29

3

X_BAV99

1

VDO_DDCSCL_A9

VDO_DDCSDA_A9

B B

CK8_VSYNC_A9

A A

5

VDO_DDCSCL_A
VSYNC
HSYNC

VDO_DDCSDA_A

CK8_VSYNC_A

VCC

CB50 104P

53

1
2

X_NC7WZ08

R1371 X_0

4

2

D30

3

X_BAV99

1

R1367 X_33

R1368 X_33

4

U88

R1370
X_22

X_2.2K

CM23

X_470p

R1366

X_2.2K

2

D31

3

X_BAV99

1

VSYNC

CM24

X_470p

2

D32

3

X_BAV99

1

CM25
X_47p

3

IDSEL=
AD20

PCI Connectors

5

VCC3 VCC3 VCC3

VCC VCC VCC VCC

4

AD[31..0]8,19,22

C_-BE[3..0]8,19,22

+12V

3

AD[31..0]

C_-BE[3..0]

2

VCC3

+12V

1

D D

-PIRQD8,19,33

-PIRQB8,16,19,33

PCICLK18 PCICLK28

-PREQ08,33

C C

-IRDY8,19,22,33

-DEVSEL8,19,22,33

-PLOCK19,33

-PERR8,19,22,33

-SERR8,19,22,33

B B

-ACK6419 -REQ64 19

-12V

-PIRQD

-PIRQB
PCI1_PRS1

C827 103P

PCI1_PRS2 PCI2_PRS2

C829 103P

PCICLK1

-PREQ0

AD31 AD30
AD29

AD27 AD26
AD25

C_-BE3
AD23

AD21 AD20
AD19

AD17 AD16
C_-BE2

-IRDY

-DEVSEL

-PERR SMBCLK2

-SERR
C_-BE1

AD14
AD12 AD11

AD10

AD8 C_-BE0
AD7

AD5 AD4
AD3

AD1 AD0

-ACK64 -ACK64-REQ64 -REQ64

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

B1
B2
B3
B4
B5
B6
B7
B8
B9

PCI1

-12V
TCK
GND
TDO
+5V
+5V
INTB#
INTD#
PRSNT1#
RSVD2
PRSNT2#
GND
GND
RSVD5
GND
CLK
GND
REQ#
+5V
AD31
AD29
GND
AD27
AD25
+3.3V
C/BE3#
AD23
GND
AD21
AD19
+3.3V
AD17
C/BE2#
GND
IRDY#
+3.3V
DEVSEL#
GND
LOCK#
PERR#
+3.3V
SERR#
+3.3V
C/BE1#
AD14
GND
AD12
AD10
GND

AD8
AD7
+3.3V
AD5
AD3
GND
AD1
+5V
ACK64#
+5V
+5V

YSLOT120

TRST#

+12V

TMS

+5V

INTA#

INTC#

+5V

RSVD1

+5V

RSVD3

GND
GND

RSVD4

RST#

+5V

GNT#

GND

RSVD6

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL#

+3.3V
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/BE0#

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64#

+5V
+5V

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

-PIRQC

-PIRQA

-PCIRST2

-PGNT0

-PCI_PME

AD28

AD24

R1245 100

AD22

AD18

-FRAME

-TRDY

-STOP

SMBDATA2
PAR

AD15
AD13

AD9

AD6

AD2

-PIRQC 8,19,22,33

-PIRQA 8,19,33

-PCIRST2 8,19

-PGNT0 8

-PCI_PME 8,19,22,33

AD22 AD23

-FRAME 8,19,22,33

-TRDY 8,19,22,33

-STOP 8,19,22,33
SMBCLK2 10,19,22,25,33

SMBDATA2 10,19,22,25,33
PAR 8,19,22,33

VCC3_SB

C328
X_104P

VCC3

C300

104P

-PREQ18,33

IDSEL= AD22
INT#= C, D, A, B

C828
C830

-PIRQA

-PIRQC
PCI2_PRS1

103P
103P

PCICLK2

-PREQ1

AD31
AD29

AD27
AD25

C_-BE3
AD23

AD21
AD19

AD17
C_-BE2

-IRDY

-DEVSEL

-PLOCK-PLOCK

-PERR

-SERR

C_-BE1
AD14

AD12
AD10

AD8
AD7

AD5
AD3

AD1

-12V

PCI2

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

PRSNT1#

B10

RSVD2

B11

PRSNT2#

B12

GND

B13

GND

B14

RSVD5

B15

GND

B16

CLK

B17

GND

B18

REQ#

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3#

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2#

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/BE1#

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

B60

ACK64#

B61

+5V

B62

+5V

YSLOT120

IDSEL= AD23
INT#= D, A, B, C

TRST#

+12V

TMS

+5V

INTA#

INTC#

+5V

RSVD1

+5V

RSVD3

GND
GND

RSVD4

RST#

+5V

GNT#

GND

RSVD6

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL#

+3.3V
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/BE0#

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64#

+5V
+5V

A1
A2
A3
A4

TDI

A5

-PIRQD

A6

-PIRQB

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

-PCIRST2

-PGNT1

-PCI_PME
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

-FRAME

-TRDY

-STOP
SMBCLK2

SMBDATA2
PAR

AD15
AD13

AD11
AD9

C_-BE0

AD6
AD4

AD2
AD0

VCC3_SBVCC3_SB

-PGNT1 8

R1246 100

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

PCI Connector 1 & 2

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

18 35

Rev

0A

of

5

4

3

2

1

PCI Connectors

VCC3 VCC3

VCC VCC

C831
C833

-12V

-PIRQB

-PIRQD
PCI3_PRS1

103P

PCI3_PRS2

103P

PCICLK3

-PREQ2
AD31

AD29
AD27

AD25
C_-BE3

AD23
AD21

AD19
AD17

C_-BE2

-IRDY

-DEVSEL

-PERR

-SERR
C_-BE1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

-ACK64

PCI3

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

PRSNT1#

B10

RSVD2

B11

PRSNT2#

B12

GND

B13

GND

B14

RSVD5

B15

GND

B16

CLK

B17

GND

B18

REQ#

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3#

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2#

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/BE1#

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

B60

ACK64#

B61

+5V

B62

+5V

TRST#

+12V

TMS

+5V

INTA#

INTC#

+5V

RSVD1

+5V

RSVD3

GND
GND

RSVD4

RST#

+5V

GNT#

GND

RSVD6

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL#

+3.3V
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/BE0#

+3.3V

AD6

AD4

GND

AD2

AD0

+5V

REQ64#

+5V
+5V

TDI

D D

-PIRQB8,16,18,33

-PIRQD8,18,33

PCICLK38

-PREQ28,33

C C

-IRDY8,18,22,33

-DEVSEL8,18,22,33

-PLOCK18,33

-PERR8,18,22,33

-SERR8,18,22,33

B B

+12V

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

-PIRQA

-PIRQC

-PCIRST2

-PGNT2

-PCI_PME
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

-FRAME

-TRDY

-STOP
SMBCLK2

SMBDATA2

PAR
AD15

AD13
AD11

AD9

C_-BE0
AD6

AD4
AD2

AD0

-REQ64

-PIRQA 8,18,33

-PIRQC 8,18,22,33

VCC3_SB

-PCIRST2 8,18

-PGNT2 8

-PCI_PME 8,18,22,33

-FRAME 8,18,22,33

-TRDY 8,18,22,33

-STOP 8,18,22,33
SMBCLK2 10,18,22,25,33

SMBDATA2 10,18,22,25,33
PAR 8,18,22,33

-REQ64 18-ACK6418

-PIRQC8,18,22,33

-PIRQA8,18,33

C832
C834

PCICLK48

-PREQ38,33

AD24 AD25

-IRDY8,18,22,33

-DEVSEL8,18,22,33

-PERR8,18,22,33

-SERR8,18,22,33

-ACK6418

-12V

-PIRQC

-PIRQA
PCI4_PRS1

103P

PCI4_PRS2

103P

PCICLK4

-PREQ3
AD31

AD29
AD27

AD25
C_-BE3

AD23
AD21

AD19
AD17

C_-BE2

-IRDY

-DEVSEL

-PLOCK-PLOCK

-PERR

-SERR
C_-BE1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1

-ACK64

VCC3

PCI4

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB#

B8

INTD#

B9

PRSNT1#

B10

RSVD2

B11

PRSNT2#

B12

GND

B13

GND

B14

RSVD5

B15

GND

B16

CLK

B17

GND

B18

REQ#

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3#

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2#

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/BE1#

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

B60

ACK64#

B61

+5V

B62

+5V

TRST#

+12V

TMS

INTA#

INTC#
RSVD1
RSVD3

GND
GND

RSVD4

RST#

GNT#

GND

RSVD6

AD30
+3.3V
AD28
AD26

GND

AD24

IDSEL#

+3.3V
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/BE0#

+3.3V

AD6

AD4

GND

AD2

AD0

REQ64#

+5V

+5V
+5V

+5V

+5V
+5V

+5V

VCC3

VCC

+12VVCC

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

-PIRQB

-PIRQD

VCC3_SB

-PCIRST2

-PGNT3

-PCI_PME
AD30

AD28
AD26

AD24

AD22
AD20

AD18
AD16

-FRAME

-TRDY

-STOP
SMBCLK2

SMBDATA2

PAR
AD15

AD13
AD11

AD9

C_-BE0
AD6

AD4
AD2

AD0

-REQ64

-PIRQB 8,16,18,33

-PIRQD 8,18,33

-PCIRST2 8,18

-PGNT3 8

-PCI_PME 8,18,22,33

R1248 100R1247 100

-FRAME 8,18,22,33

-TRDY 8,18,22,33

-STOP 8,18,22,33

PAR 8,18,22,33

-REQ64 18

YSLOT120

IDSEL= AD24

YSLOT120

IDSEL= AD25

INT#= A, B, C, D INT#= B, C, D, A

AD[31..0]8,18,22

C_-BE[3..0]8,18,22

A A

5

-REQ64

-ACK64

AD[31..0]

C_-BE[3..0]

R175 4.7K
R176 4.7K

VCC

VCC3_SB

4

C329
X_104P

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

3

2

http://www.msi.com.tw

PCI Connector 3 & 4

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

19 35

Rev

0A

of

5

4

3

2

1

AC97 CODEC

C332

10u/16V

MIC2_IN
MIC1_IN

+5VR+12V

12

+

C333
104p

LINE_IN_R 21

LINE_IN_L 21

MIC2_IN 21
MIC1_IN 21

AGND

U75
YLT1087S-0.8A

3 2

12

+

C331
10u-35V

C354
270p

VIN VOUT

C355
270p

R-L-IN-L

R201 4.7K

Install R -> Apply "CODEC_14" clock
not Install R -> Apply "24.576 Crystal" clock

D D

C343
104p

1
2
3
4
5
6
7
8

9
10
11
12

ID0

ID1

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

AGND

R766 X_1K

AGND

R190 X_1K

VCC3

CODEC_149

C344

X_10P

R1203 10

C C

B B

AC_SDOUT9
AC_BITCLK9

AC_SDIN09

AC_SYNC9

-AC_RST9

RM15 15

CM27
22p

C349
X_10p

BITCLK

+5VR

C925

104p

4847464544424140394338

NC

ID1

ID0

EAPD

AVSS3

AVSS2

AVDD3

SPDIFO

PHONE_IN

1314151617181920212223

AUX-L

AUX-R

R1205 2.2K

JS1

R1206 2.2K

JS0

CD-L

HP_OUT_R

CD-GND_REF

CD-R

MIC1

AGND

C926
104p

37

AVDD2

HP_OUT_L

MONO_OUT

LINE_OUT_R

LINE_OUT_L

LFE_OUT

CENTER_OUT

VREFOUT

NC/MIC2

LINE-IN-L

LINE-IN-R

AD1980

24

MIC2

MIC1

LINE_OUT_R 21
LINE_OUT_L 21

MONO_OUT

U18

36
35
34

AVDD4

33

AVSS4

32
31
30

AFILT2

29

AFILT1

28
27

VREF

26

AVSS1

25

AVDD1

R1204

C350

10u/16V

L-IN-R

L-IN-L

PU_MIC

C1220 103P
C362 105p/0805
C364 105p/0805

C1221 103P

47

+5VR

R_MIC2
R_MIC1

SURR_R

SURR_L

C345 104p

LFE
CENTER
AFILT2
AFILT1

VREF_OUT

VREF

C347
104p

C359 105p/0805

C360 105p/0805
R197 2.2K
R624 2.2K

R203 1K
R204 1K
R202 1K

C353

10u/16V

+5VR

SURR_R 21
SURR_L 21

LFE 21
CENTER 21

C927

105p/0805

C351
104p

FMIC1_IN 21

VOUT

ADJ

1

FB25 120S/0805

FB26 120S/0805

R198 4.7K

R199 4.7K

R200 4.7K

4

R1116
100RST

R1123

300RST

LINE_IN_RR-L-IN-R

LINE_IN_L

JCD1

CD_R C_CD_R

C368 105p/0805

CD_GND

C369 105p/0805

CD_L

C370 105p/0805

AUX_R

C373 105p/0805

AUX_L

C374 105p/0805

A A

5

4

AGND

C_CD_GND

C_CD_L

R217

4.7K

AGND

C_AUX_R

C_AUX_L AUXL

R226

4.7K

3

R218

2.7K

R224 4.7K

R225 4.7K

R227

4.7K

R206 4.7K

R212 2.7K

R215 4.7K

R219

4.7K

CD-D1x4-BK-SBTJ

CCINR

CCING

CCINL

AUX-D1x4-YL

AUXR

4
3
2
1

X_YFET-NDS7002AS

FNTA_P921

JAUX1

4
3
2
1

C901
105p/0805

FNTA_P9

-P9

Q92

DS

G

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

2

http://www.msi.com.tw

Audio Codec

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

20 35

Rev

0A

of

5

4

3

2

1

D D

+5VR

CM28 X_470P

FMIC1_IN20

R232 X_2.7K

SPEAKER_L

C876
X_105p

SPEAKER_R

CM29
X_470P

LINE_IN_R20

LINE_IN_L20

MIC_PWR

CM30
X_470P

MIC2_IN20

R207
X_1.5K

AUD1

14
15
16

1
2
3
4
5

6
7
8
9

10
11
12
13

17
18

R230
X_1.5K

MICP_DIV

LINE_OUT_R20

LINE_OUT_L20

LINE_OUT_R FMIC1_IN

LINE_OUT_L

EC1 100u-16V

+

EC2 100u-16V

+

R236

100K

C C

B B

LFE20

CENTER20
SURR_R20

SURR_L20

SURR_R

SURR_L

C1218 4.7u/0805

C1219 4.7u/0805
C1216 4.7u/0805

C1217 4.7u/0805

SPEAKER_R

SPEAKER_L

R237
100K

CM32
470P

CM31
470P

SPKR_R

MONO_R

MONO_R31

MONO_L

MONO_L31

SPKR_L

CM35 470P
CM36 470P

CM37 470P
CM38 470P

N54-13F0021-F02

Dell Front Audio Connector

FNTA_P1025

FNTA_P920

+5VR

R216
X_2.7K

MICP

SPKR_L
SPKR_R

FNTA_P10

R749 10K

C1222 4.7u/0805
C1223 4.7u/0805

FNTA_P9

MIC2_IN

MIC1_IN20

FNTA_P9

F_AUDIO

1
2
3
4
5
6

8
9
10

HT110_520

SPKR_L
SPKR_R

CM33 470P
CM34 470P

CM39
470P

MIC1_IN

CM40
470P

AUD2

6

GND

7

GND

5

R'

4

NC

1

GND

3

NC

2

L'

25

R

24

NC

23

NC

22

L

8

GND

9

GND

JACKx2+PHONE-D9-BK

C371
X_105p

A A

5

4

3

Reserved for special MIC-Phone

2

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

Audio PORT

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

21 35

of

Rev

0A

5

VCC

C534
1000P

VDD_PCI

D D

AD[0..31]8,18,19

C C

C_-BE[0..3]8,18,19

AD26

B B

R763 X_4.7K

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

C_-BE0
C_-BE1
C_-BE2
C_-BE3

-FRAME8,18,19,33

-IRDY8,18,19,33

-TRDY8,18,19,33

-DEVSEL8,18,19,33

-STOP8,18,19,33
PAR8,18,19,33

-PERR8,18,19,33

-SERR8,18,19,33

-PREQ48,33

-PGNT48

R1249X_100

-PIRQC8,18,19,33

-PCI_PME8,18,19,33

LAN_PCLK8

-PCIRST18

-TRST

LAN2_5

K14

L13

U62

N7

AD0

M7

AD1

VDDP

P6

AD2

P5

AD3

N5

AD4

M5

AD5

P4

AD6

N4

AD7

P3

AD8

N3

AD9

N2

AD10

M1

AD11

M2

AD12

M3

AD13

L1

AD14

L2

AD15

K1

AD16

E3

AD17

D1

AD18

D2

AD19

D3

AD20

C1

AD21

B1

AD22

B2

AD23

B4

AD24

A5

AD25

B5

AD26

B6

AD27

C6

AD28

C7

AD29

A8

AD30

B8

AD31

M4

C_BE#0

L3

C_BE#1

F3

C_BE#2

C4

C_BE#3

F2

FRAME#

F1

IRDY#

G3

TRDY#

H3

DEVSEL#

H1

STOP#

J1

PAR

J2

PERR#

A2

SERR#

C3

REQ#

J3

GNT#

A4

IDSEL

H2

INTA#

A6

PME#

A3

PCICLK

C2

PCI_RST#

D12

TDI

B12

TDO

A12

TMS

C12

TCK

D11

TRST#

F4

M66EN

X_Broadcom BCM5705/4401

VCC3 VCC3_SB

VCC3_SB

P11

VDDP

VDDP

R1415

0

VDD_PCI

A11

F11

K12

L12A7B3C5E1E4G1K3L4N6P2

VDD_IO

VDD_IO

VDD_IO

VDD_IO

VDD_PCI

VDD_PCI

VDD_PCI

GND

GND

GND

GND

GND

GND

B7D4D5D6D7D8D9E2E5E6E7E8E9F5F6F7F8F9F10G4G5G6G7G8G9

BCM5702 DECOUPLING CAPACITORS

VDD_PCI

VDD_PCI

GND

GND

4

R1416

LAN1_2

X_0

E12H5H6H7H8J5J6J7J8J9J10K5K6K7K8K9K10

VDDC

VDDC

VDDC

VDDC

VDD_PCI

GND

GND

GND

GND

GND

GND

VDDC

GND

VDD_PCI

VDD_PCI

GND

GND

VDD_PCI

VDD_PCI

GND

GND

IDSEL = AD26
MASTER = -PREQ4

POPULATE FOR 4401

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

GND

GND

GND

GND

GND

GND

GND

GND

G10K2H9

VDDC

VDDC

GND

GND

M12

M13M6L6L9N1

AVDDL2
AVDDL1

LAN2_5

M14L5L10

N14P8P12

P13

P14

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

VDDC

GND

GND

GND

GND

GND

GND

GNDNCNCNCNCNCNCNCNCNCNCNCNCNCNCNCNC

N12

N13H4H10J4J11K4K11L7L8

3

VDD_PLL2
VDD_PLL1

LAN2_5

A13

F14

F13

F12

H14P7J14

VDD_PLL

VDD_PLL

M11N8N9P9C8

TR_D0+

VDD_XTAL

TR_D1+

TR_D2+

TR_D3+

REG_SEN12
REG_SUP12
REG_CTL12

REG_SEN25
REG_SUP25
REG_CTL25

SPD100/LEDB

SPD10000/LEDB

LINK/LEDB

TRAFFIC/LEDB

SMB_CLK

SMB_DATA

BIASVDD

VAUX/PRSNT

EEDI

EEDO

AVDD

AVDD

AVDDL

L11

AVDDL

L14M8M9

TR_D0-

TR_D1-

TR_D2-

TR_D3-

GPIO0
GPIO1
GPIO2

EECLK

EEDATA

VESD1
VESD2
VESD3

CS#

RDAC

SCLK

DC

10Sep02-Jerry-Need 2.5V power
at power down state.

POPULATE Resistor
FOR 10-100T Base.

TR_D0+
TR_D0-

TR_D1+
TR_D1-

TR_D2+
TR_D2-

TR_D3+
TR_D3-

R1417 1K

-WP

S100
S1000

LILED

EECLK
EEDATA

RDAC

R762 X_330K

LAN_BIAS

C912 X_104P

R252 49.9RST
R253 49.9RST

R751 49.9RST
R752 49.9RST

R753 49.9RST
R754 49.9RST

R755 49.9RST
R756 49.9RST

X_BCP69 1

LAN1_2

R760 X_10K
R761 X_10K

R251 1.24KST

FB4 X_120S

R764 X_4.7K

R823

X_47K

B13
B14

C13
C14

D13
D14

E13
E14

A9
B9
B10

C10
B11
C11

H12
K13
J13

H13
G12

G13
G14

A10
C9

M10
P10

P1
G2
A1

G11

SO

H11
E10

SI

D10

E11

N11

XI

N10

XO

A14

J12

Q93

Q94
X_BCP69 1

LAN_X1

LAN_X2

LAN2_5

C1379

C920 104P

2

R1208 X_0

DEPOPULATE FOR 4401

BECOME 1.8V FOR 4401

LAN1_2

12

+

4

3 2

4

3 2

12

+

CT29

SMBCLK2 10,18,19,25,33
SMBDATA2 10,18,19,25,33

VCC3_SB
VCC3_SB

VCC

104P

C394 X_18P
X_25MHZ

32pF
+-30PPM

C396 X_18P

CT28

X_10u/16V

X2

LAN2_5

VCC3_SB

CT27

X_10u/16V

12

+

C911
104P

LAN1_2

C909
104P

C910
104P

X_10u/16V

VCC3_SB

LILED35

R1207 X_0
C1224 104P

S1000
S100

TR_D0+
TR_D0­TR_D1+
TR_D1­TR_D2+
TR_D2­TR_D3+
TR_D3-

LILED

R1209 X_0
C1225 104P

LAN2_5

R820 330

R821 330

R750 330

LAN2_5

VCC3_SB

S100035

VCC3_SB

D24
X_RL201

VCC3_SB

POPULATE FOR 5705

DEPOPULATE FOR 4401

TR_D0+35
TR_D0-35
TR_D1+35
TR_D1-35

C403 X_104P

FB37 X_120S

C406 X_104P

FB36 X_120S

C409 X_104P

FB38 X_120S

C918 X_104P

FB39 X_120S

C1096
330p

for EMI

C1097
330p

S1000

S100 LILED

1

DEPOPULATE Resistor
FOR 10-100T Base.

DEPOPULATE Capactor
FOR Gigabit.

CT1 35

LAN_USB1B

GREEN

19

ORANGE

20

CT1

CT2
P_LILED

POWER

13

TD1+

18

TD1-

12

TD2+

17

TD2-

11

TD3+

16

TD3-

10

TD4+

15

TD4-

9

14

GND

AMBER

21
22

YMD20

CT2 35

DEPOPULATE Resistor
FOR 10-100T Base.

DEPOPULATE Capactor
FOR Gigabit.

LAN_25 BECOME 3.3V FOR 4401

TR_D0+
TR_D0­TR_D1+
TR_D1-

C957 X_104P

VDD_PLL2
VDD_PLL1
AVDDL2
AVDDL1

P_LILED

X_2.2u/0805C953

C958 X_104P

X_2.2u/0805C954

C921 X_104P

X_2.2u/0805C955

C923 X_104P

X_2.2u/0805C956

C1098
330p

C1099
330p

LEFT RIGHT

IRQ= -PIRQC

VDD_PCI

A A

LAN1_2

C915
X_104P/BOT
C916
X_104P/BOT
C919
X_104P
C922
X_104P
C924
104P

5

LAN2_5

C404
X_104P/BOT
C407

X_104P/BOT

C917
104P

C402
104P
C405
104P
C408
X_104P
C410
X_104P
C411
X_104P

IF USE 5702 POPULATE 24C128
IF USE 4410 POPULATE 93C46.

1

A0

2

A1

3

A2

X_AT24C128 / SOIC8

4

VCC

SCL
SDAGND

U63

WP

8
7
6
54

VCC3_SB

WP

R765 X_10K

EEDATA
EECLK

EEDI
EEDO

C914

104P

U20

1

CS

2

SK

3

DI

4

DO

3

16/8BIT

X_93C46

VCC

GND

8
7

NC

PU_EEPROM

6
5

R256 X_10K

VCC3_SB

2

C401

104P

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

BCM5702 PCI LAN

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

22 35

of

Rev

0A

5

4

3

2

1

D D

C C

FRONT PANEL USB CONNECTOR FOR USB PORT 0-0, 0-1 REAR PANEL USB CONNECTOR FOR USB PORT 1-0, 1-1

DATA0-_FRONT9

DATA0+_FRONT9

DATA2-_FRONT9

DATA2+_FRONT9

FB8 X_0

4 3

1 2

FB6 X_0
FB10 X_0

4 3

1 2

FB13 X_0

L6

90ohm_0805

90ohm_0805
L8

SBD1­SBD1+

SBD0­SBD0+

SBD1- 31
SBD1+ 31

SBD0- 31
SBD0+ 31

USB_GND30

DATA3+_REAR9

DATA3-_REAR9

DATA1+_REAR9

DATA1-_REAR9

USB_GND

CP6 X_COPPER
FB11 X_600_0805

FB5 X_0

43

12

FB7 X_0

FB9 X_0

43

12

FB12 X_0

L5
90ohm_0805

L7
90ohm_0805

NEAR USB
CONNECTOR

CM41
X_47p

CM42
X_47p

B1_N1
B1_P1

B1_N0
B1_P0

CM43
X_47p

USBVCC2

CM44
X_47p

LAN_USB1A

5
6
7
8
1
2
3
4

YMD20

USB_GND

UP

DOWN

23
24
25
26
27
28
29
30

FRONT PANEL USB CONNECTOR FOR USB PORT 0-2 & 1-2

10
5

6
7
8

USBVCC1

CM45
X_47p

CM46
X_47p

* USB Trace width : 7.5 mils
* USB Trace Spacing : 22.5 mils
* Differential USB Signlas Trace, Spacing : 7.5 mils
* USB Power Trace must be 50mils width

DATA5+_REAR9

DATA5-_REAR9
DATA4-_REAR9

DATA4+_REAR9

B B

FB14 X_0

43

12

FB15 X_0

FB16 X_0

4 3

1 2

FB17 X_0

L9
90ohm_0805

90ohm_0805

L10

NEAR USB
CONNECTOR

B1_P2
B1_N2

B0_N2
B0_P2

CM47
X_47p

CM48
X_47p

USBVCC1

R_USB1

9
1

2
3
4

12 11

USBx2-D8-BK

USB_GND

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

USB Port

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

23 35

Rev

0A

of

5

ATA 33/66/100 Connector

4

3

2

1

PRIMARY IDE CONN.

D D

RESET_IDEP_L8,32

C C

VCC3

R282 10K

RESET_IDEP_L

-IDEACTP31

R283 33

PDD_7
PDD_6
PDD_5
PDD_4
PDD_3
PDD_2
PDD_1
PDD_0

PDREQ_R

-PDIOW_R

-PDIOR_R
PIORDY_R

-PDDACK_R
IRQ14_R
PDA1_R
PDA0_R PDA2_R

-PDCS1_R

-IDEACTP

-P_IDE_RST

PRIMAR

<Symbol Name>

1
3 4
5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

2

PDD_8
PDD_9
PDD_10
PDD_11
PDD_12

12

PDD_13
PDD_14

1615

PDD_15

22
24
26
28
30
32
34
36
38
4039

P28

-PDCS3_R

R284

470

C426
473P

DCABLEIDP_L 10

R286

15K

DDATA_P[15..0]10

DDATA_P1

DDATA_P14

DDATA_P0

DDATA_P15

DDATA_P11

DDATA_P4

DDATA_P10

DDATA_P5

DDATA_P7
DDATA_P8
DDATA_P6
DDATA_P9

DDATA_P3

DDATA_P12

DDATA_P2

DDATA_P13

RN65

7 8
5 6
3 4
1 2

8P4R-33

RN67

1 2
3 4
5 6
7 8

8P4R-33

RN69

7 8
5 6
3 4
1 2

8P4R-33

RN71

7 8
5 6
3 4
1 2

8P4R-33

PDD_1
PDD_14
PDD_0
PDD_15

PDD_11
PDD_4
PDD_10
PDD_5

PDD_7
PDD_8
PDD_6
PDD_9

PDD_3
PDD_12
PDD_2
PDD_13

DDRQP10

IRQ1410,33

DIOWP_L10

DIORP_L10

DDACKP_L10

DRDYP10

DADDR_P110

DADDR_P010
DADDR_P210

DCS1P_L10
DCS3P_L10

DDRQP

DRDYP

RN66

7 8
5 6
3 4
1 2

8P4R-82

RN68

7 8
5 6
3 4
1 2

8P4R-22

R285 33

RN70

7 8
5 6
3 4
1 2

8P4R-33

PDREQ_R
IRQ14_R

-PDIOW_R

-PDIOR_R

-PDDACK_R
PIORDY_R

PDA1_R

PDA0_R
PDA2_R

-PDCS1_R

-PDCS3_R

SECONDARY IDE CONN.

-S_IDE_RST

R287 10K

VCC3

-IDEACTS31

RESET_IDEP_L

SDD_7
SDD_6
SDD_5
SDD_4 SDD_11
SDD_3 SDD_12
SDD_2
SDD_1 SDD_14
SDD_0 SDD_15

SDREQ_R

-SDIOW_R

-SDIOR_R
SIORDY_R

-SDDACK_R
IRQ15_R
SDA1_R
SDA0_R

-SDCS1_R

-IDEACTS

RESET_IDEP_L8,32

B B

R288

SECON

<Symbol Name>

1

2

3 4

33

5 6
7 8

91110
13 14
17 18

19
21
23
25
27
29
31
33
35
37

SDD_8
SDD_9
SDD_10

12

SDD_13

1615

22
24
26
28
30
32
34
36
38
4039

S28

ATADET1_R

SDA2_R

-SDCS3_R

R290

470

C427
473P

DCABLEIDS_L 10

R291

15K

DDATA_S[15..0]10

DDATA_S1 SDD_1

DDATA_S14

DDATA_S0 SDD_0

DDATA_S15

DDATA_S10 SDD_10

DDATA_S4 SDD_4

DDATA_S11 SDD_11

DDATA_S7 SDD_7
DDATA_S8 SDD_8

DDATA_S3

DDATA_S12

DDATA_S2

DDATA_S13

RN72

7 8
5 6
3 4
1 2

8P4R-33
RN74

7 8
5 6
3 4
1 2

8P4R-33
RN76

7 8
5 6
3 4
1 2

8P4R-33
RN78

7 8
5 6
3 4
1 2

8P4R-33

SDD_14
SDD_15

SDD_5DDATA_S5

SDD_6DDATA_S6
SDD_9DDATA_S9

SDD_3
SDD_12
SDD_2
SDD_13

DDRQS10
DRDYS10

IRQ1510,33

DIOWS_L10

DIORS_L10

DDACKS_L10

DADDR_S110

DADDR_S010
DADDR_S210

DCS1S_L10
DCS3S_L10

DDRQS SDREQ_R
DRDYS SIORDY_R

RN73

7 8
5 6
3 4
1 2

8P4R-82

RN75

7 8
5 6
3 4
1 2

8P4R-22

R289 33

RN77

7 8
5 6
3 4
1 2

8P4R-33

IRQ15_R

-SDIOW_R

-SDIOR_R

-SDDACK_R

SDA1_R

SDA0_R
SDA2_R

-SDCS1_R

-SDCS3_R

DRDYP

DRDYS

A A

-IDEACTP

-IDEACTS

R292 4.7K S_FM1

R294 4.7K

R296 10K

R298 10K

5

VCC3

VCC

DDRQP

DDRQS

PDD_7

SDD_7

R293 5.6KST

R295 5.6KST

R297 10K

R299 10K

4

12

12

12

FM1

FM2

X_FM

X_FM

12

12

FM5

FM6

X_FM

X_FM

12

FM3

FM4

X_FM

X_FM

12

12

FM7

FM8

X_FM

X_FM

3

12

X_FM

12

S_FM7
X_FM

12

12

12

12

S_FM5
X_FM

S_FM12
X_FM

12

S_FM6
X_FM

12

S_FM13
X_FM

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

IDE CONNECTOR

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

24 35

1

Rev

0A

of

S_FM3

S_FM4

X_FM

X_FM

12

12

S_FM9
X_FM

2

12

S_FM10
X_FM

S_FM8
X_FM

5

4

3

2

1

LPC SUPER I/O 49M292

U21

-PCIRST_LPC8,26
SIO_PCLK8

SERIRQ8,33

LDRQ1_L8,26

-LPC_FRAME8,26

D D

C C

THERMDA_CPU5

THERMDC_CPU5

B B

LPC_AD08,26
LPC_AD18,26
LPC_AD28,26
LPC_AD38,26

GPI_PCSPKDET31

DLED126

DLED226
GPI_LOB031
GPI_LOB131

GPI_FRONT_CABLE31

FNTA_P1021

DLED326

CPU_CTRL31

SYS_CTRL31

DLED426
CPU_FAN10,31
SYS_FAN31

GPI_ESUPPORT_LED31

POWER_LED31

R314 0

-SIO_PME10

R1251 10K

VCC3

SMBDATA2_IO
SMBCLK2_IO

1.2V

VDD_15

VCC

VDD_25

INTRUDER_L

PWRBTOUT

PWRON_L

VCC3

VID0
VID1
VID2
VID3
VID4

R313 0

THERMDA_CPU
THERMDC_CPU

VCC3

CB5
104P

VID[4..0]5,34

VDD_CORE

THERM_L10

INTRUDER_L10,31

-SLP_S310,31

PWRBTIN31

PWRBTOUT10

PWRON_L30

C32KHZ10

SIO_14M10

26

PCI_RESET#

29

PCI_CLK

30

LDRQ1_L

BEEP

GP25

D+
D-

SER_IRQ

25

LDRQ#

24

LFRAME#

20

LAD0

21

LAD1

22

LAD2

23

LAD3

32

J1B1/GP10/DRVDEN1

33

J1B2/GP11/P17

34

J2B1/GP12/WDT

35

J2B2/GP13/DS1

36

JX1/GP14/MTR1

37

JY1/GP15

38

JX2/GP16

39

JY2/GP17

101

MIDI_IN/GP25

102

MIDI_OUT/GP26

55

FAN_CTL1/GP33

54

FAN_CTL2/GP32

17

FAN_CTL3/GP21/P16

62

FAN_SEN1/GP35/IRTX2

61

FAN_SEN2/GP34/IRRX2

18

FAN_SEN3/GP22/P12

48

LED1/GP60

49

LED2/GP61

-PME -RI

43

IO_PME#/GP42

-IO_SMI

50

IO_SMI#/GP27/P17

104

SDA

105

SCLK

107

VID0

108

VID1

109

VID2

110

VID3

111

+12V_IN/VID4

113

HGND

118

VCCP_IN

119

+1.8V_IN

120

+1.5V_IN

116

+5V_IN

117

+2.5V_IN

-OVT

106

A0/RESET#/THERM#

115

D0+

114

D0-

121

D1+

122

D1-

41

INTRD_IN#

52

SLP_SX#

47

PB_IN#

45

PB_OUT#

46

PS_ON#

6

SUSCLK

19

CLK_14M

28

GAME_VREF

2

VCC_1

53

VCC_2

65

VCC_3

93

VCC_4

27

VCC_5

SMSC LPC47M292

DRVDEN0/GP40

RTS#1/SYSOPT

RXD2/GP52/IRRX

TXD2/GP53/IRTX

KBRST#/GP36

GP31/3V_EN#/OCS#/PWR_OK

GP30/5V_EN#

24Oct02-Jerry-Per SMSC FAE request.

Q148

Q149

R1425 22K
R1426 10K

R1432 8.2K

VCC3

VCC3

R1427

4.7K

SMBDATA2_IO

R1428

4.7K

SMBCLK2_IO

SMBDATA210,18,19,22,33

YFET-NDS7002AS

+12V

A A

5

SMBCLK210,18,19,22,33

YFET-NDS7002AS

+12V

PWRBTOUT

PWRON_L

LDRQ1_L

INDEX#

MTR#0

DS#0

DIR#

STEP#
WDATA#
WGATE#

TRACK0#

WP#

RDATA#

HEAD#

DSKCHG#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT
BUSY

ACK#

SLCTIN#

INIT#

ERR#

ALF#
STB#

RI#1

RXD1

CTS#1

DCD#1

DSR#1

TXD1

DTR#1

RI2#/GP50

CTS#2/GP56

DCD#2/GP51

DSR#2/GP54

RTS#2/GP55

DTR2#/GP57

GA20/GP37

KBDATA

KBCLK

MSDATA

MSCLK

SC_PSNT#

SC_RST#

SC_IO

SC_CLK

VTR

VBAT
HVCC
AGND

GND_1
GND_2
GND_3
GND_4
GND_5
GND_6

VCC3_SB
VCC5_SB

VCC3

4

PE

1
13
3
5
8
9
10
11
14
15
16
12
4

LP0

68

LP1

69

LP2

70

LP3

71

LP4

72

LP5

73

LP6

74

LP7

75

SLCT

77

PE

78

BUSY

79

-ACK

80

-SLIN

67

-INIT

66

-ERR

81

-AFD

82

-STB

83
90

84
88
91
86
85
87
89

92
95
99
94
97
96
98
100

64
63
56
57
58
59

103

RN91 8P4R-4.7K

124
125
126
128
127

44
42

112
40
7

31
51
60
76
123

LP_D0

7 8

LP_D1

5 6

LP_D2

3 4

LP_D3

1 2

LP_D4

7 8

LP_D5

5 6

LP_D6

3 4

LP_D7

1 2
7 8

RN81

5 6

8P4R-33

3 4

1 2

R825 33
R826 33
R827 33
R828 33

R308 33

R1250 10K

SINA 27

-CTSA 27

-DCDA 27

-DSRA 27

-RTSA

-RI
GP52
GP56

KA20G
KBRC_L

SOUTA 27

-RTSA 27

-DTRA 27

GP56 26
BIOS_P 26
INTRUDER_CABLE_L 31

GPI_ESUPPORT 31
KA20G 10

KBRC_L 10

12
34
56
78

R1431 4.7K

VCC3_SB

VBAT1

VCC3

24Oct02-Jerry-Per SMSC FAE request.

CB4
104P

SPEAKER BLOCK

10Sep02-Jerry-Net name error.

VCC3

R321
10K

BEEP

DRVDEN0 27

-INDEX 27

-MOT_A 27

-DRV_A 27

-DIR 27

-STEP 27

-WT_DT 27

-WT_EN 27

-TRACK0 27

-FDD_WP 27

-RDATA 27

-HEAD 27

-DSKCHG 27

8P4R-33

RN79

8P4R-33

RN80

LP_SLCT 27
LP_PE 27
LP_BUSY 27

-LP_ACK 27

-LP_SLIN 27

-LP_INIT 27

-LP_ERR 27

-LP_AFD 27

-LP_STB 27

VCC3_SB

R323

BEP

4.7K

LP_D[0..7] 27

VCC3_SB

ATX_PWR_OK 10,29,30,31

VCC3

R819
10K

ALARM_IO 31

CE

B

Q14
2N3904S

3

THERMAL SENSOR BLOCK

THERMDC_CPU

CB3

THERMDA_CPU

1000P

BIOS Configuration Mode Block

JROM

GP25
GP52

R817 4.7K
R818 4.7K

VBAT1

INTRUDER_L

YJ103

R1210 10K

1
2
3

LPC I/O DECOUPLING CAPACITORS

VCC3

CB7
104P
CB8
104P
CB9
104P
CB10
104P

R835 4.7K

VCC3

R836 10K
R837 10K

10Sep02-Jerry-Net pull up.

-OVT
KA20G
KBRC_L

2

D+

CE

B

Q110
2N3904S

D-

BIOS Function
1-2 : Normal
2-3 : Configuration Mode
REMOVED : BIOS Recovery

( From FDD )

VCC3
VCC3

CB37
1000P

SUPER I/O STRAPPING RESISTOR

R317 X_4.7K

VCC3

R318 4.7K

SIO_ADDR
H: 0x04E
L: 0x02E

(DEFAULT)

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

LPC I/O & HW MONITOR

-RTSA

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

25 35

1

Rev

0A

of

5

4

3

2

1

31
29

30

10
11
12

23
24

3
4
5
6
7
8
9

2

VCC3

27

VCCA

CLK
MODE

A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
A0

RESET_L
WE_L
OE_L

LPC ROM

32

25

1

U24

VCC

VDD

VPP

21

DQ7

20

DQ6
DQ5
DQ4
DQ3
DQ2
DQ1
DQ0
RFU

GND

GND1

19
18

LPC_AD3

17

LPC_AD2

15

LPC_AD1

14

LPC_AD0

13

RFU

22

SIO_CE

28

CE

16
26

R327 X_10K

R328 10K

R1419 X_0

LPC_AD3 8,25
LPC_AD2 8,25
LPC_AD1 8,25
LPC_AD0 8,25

LDRQ1_L 8,25

LPC_AD3
LPC_AD2
LPC_AD1
LPC_AD0

8P4R_8.2K

1
3
5
7

RN84

VCC3

2
4
6
8

VCC3

R324

D D

FWH_PCLK8

R326 1K

BIOS_P25

NOTE: INIT and RESET have

the same function internally.

-PCIRST_LPC8,25

-LPC_FRAME8,25

VCC3

1K

R329 10K

R325
1K

LPC_MODE_L

INIT_ROM_L

GPI4
GPI3
GPI2
GPI1

GPI0
SIO_WP
BIOS_P

ID3

ID2

ID1

ID0

LPC ROM RESISTORS LPC ROM DECOUPLING CAPACITORS

C C

B B

SIMULATION TRACE

J3

VCC

X_PIN1*2

NOTE: GPI pins must not be left floating.

8P4R_10K

1

2

3

4

5

6

7

8

RN85

R330 10K

J4

X_PIN1*2

GPI0
GPI1
GPI2
GPI3

GPI4

VCC3

C431

CB11

104P

104P

LAYOUT: Place 0.01uF cap <1cm

VCC

D_LED

DLED1

RN88
8P4R-330

1 2

3 4

5 6

7 8

DLED125
DLED225
DLED325
DLED425

DLED2

Q18

YFET-NDS7002AS

YFET-NDS7002AS

DLED3

DLED4

Q17

2 1

4 3

56

NC

78

D_GN_RD-D-5V-CR-A

Q19

YFET-NDS7002AS

DDLED1
DDLED2
DDLED3
DDLED4

Q20
YFET-NDS7002AS

RN87

7 8
5 6
3 4
1 2

8P4R-470

VCC

Q146

GP5625

3

YFET-NDS7002AS

R1424

10K

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

2

http://www.msi.com.tw

LPC ROM & D_LED

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

26 35

Rev

0A

of

A A

5

4

5

SERIAL PORT 1

DCDA
RXDA

CTSA
DSRA

D5

1N4148S

104P

U26

20

VCC

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

16

DIN1

15

DIN2

13

DIN3

11

GND

75232-1

CB12

104P

C436 104P

D D

-DTRA25

-RTSA25
SOUTA25

-12V +12V

CB14

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

DOUT1
DOUT2
DOUT3

+12VCVCC

1

V+

19
18
17
14
12

5
6
8
10

V-

-12VC

DTRA
RTSA
TXDA

D6

1N4148S

CB15

104P

4

FB21
X_80_0805

CP8 X_COPPER

-DCDA 25
SINA 25

-CTSA 25

-DSRA 25

+12VC-12VC

CB13

104P

DCDA
RIA
RXDA
DTRA

DSRA
TXDA
CTSA
RTSA

DCDA
RXDA RTSA
TXDA
DTRA

2
4
6
8

2
4
6
8

26
27
28
29
30

1
3
5
7

1
3
5
7

LPT1B

4749

31
32
33
34

LPT-D25-BK-BI

DSRA
CTSA

RIA

CNM1
8P4C-220P

CNM2
8P4C-220P

3

2

1

PARALLAL PORT

VCC

C C

LP_D[0..7]25

B B

A A

-LP_SLIN

-LP_SLIN25
LP_D3

LP_D325

-LP_INIT

-LP_INIT25
LP_D2

LP_D4
LP_D5
LP_D6
LP_D7

LP_SLCT

LP_SLCT25

LP_PE

LP_PE25

LP_BUSY

LP_BUSY25

-LP_ACK

-LP_ACK25
LP_D1

LP_D125

-LP_ERR

-LP_ERR25
LP_D0

LP_D025

-LP_AFD

-LP_AFD25

-LP_STB

-LP_STB25

FLOPPY CONNECTOR

LP_VCC

D7 1N4148S

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

R332 2.2K

FDD1

1 2
3 4

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

FLOPPY

RN90
8P4R-2.2K

RN92
8P4R-2.2K

RN93
8P4R-2.2K

RN94
8P4R-2.2K

6

20

-INDEX

-TRACK0

-FDD_WP

-RDATA

-DSKCHG

LP_D2

-LP_INIT
LP_D3

-LP_SLIN

LP_D4
LP_D5
LP_D6
LP_D7

-LP_ACK
LP_BUSY
LP_PE
LP_SLCT

-LP_AFD
LP_D0

-LP_ERR
LP_D1

-LP_STB

DRVDEN0 25

-INDEX 25

-MOT_A 25

-DRV_A 25

-DIR 25

-STEP 25

-WT_DT 25

-WT_EN 25

-TRACK0 25

-FDD_WP 25

-RDATA 25

-HEAD 25

-DSKCHG 25

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

1

2

3

4

5

6

7

8

33PCM49

CNM3
8P4C-220P

CNM4
8P4C-220P

CNM5
8P4C-220P

CNM6
8P4C-220P

-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

CP7 X_COPPER

10Sep02-Jerry-Add pull_up.

-INDEX

-TRACK0

-FDD_WP

-RDATA

-DSKCHG

RN131 8P4R-1K

7 8
5 6
3 4
1 2

51

1
2
3
4
5
6
7
8

9
10
11
12
13

52

FB20

X_80_0805

R838 1K

LPT1A

-LP_AFD

14

-LP_ERR

15

-LP_INIT

16

-LP_SLIN

17
18
19
20
21
22
23
24
25
48

LPT-D25-BK-BI

Wake On Ring

RIA

R333 1K

RI_G

R334
1K

VCC3_SB

R1252
10K

Q21
YFET-NDS7002AS

RI_L 10

CB16
104P

CB17
104P

VCCVCCVCCVCC

CB18
104P

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

I/O CONNECTOR

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

27 35

Rev

0A

of

5

D D

Q39

B

V1.2R
V1.2R_L

VDD_2.5_SUS_PG30

VTT_DDR_SUS_PG30

-SLP_S510,31

(VDD_2.5_RUN)

X_YFET-NDS7002AS

R774 X_1K

VTT_DDR_SUS_PG30

-VTT_DDR_SUS_PG

VDD_25_SUS

+12V

VCC5_DUAL

VDD_CORE_PG7,34

PWRON_ATX_L30

R360 10K

C960 X_4.7u/0805

R1418 10K

C1371
X_104P

HT1VDD_EN7

Q24

YFET-NDS7002AS

Q31

YFET-NDS7002AS

C475
39p

R414 X_10K

C1242 X_4.7u/0805

R642 X_1K

X_YFET-NDS7002AS

HT_EN

R401 X_1K

5

Q43

C476
104P

-HT_EN

VCC5_DUAL

C C

B B

A A

Q23
YFET-NDS7002AS

VDD_2.5_SUS_CTL

VDD_25

R374

DISCHARGE PATH,

X_47K

DEFAULT
NON-STUFF

R1253 47

-V1.2R_SD

V1.2R_SD

CE

B

CE

Q41

X_2N3904S

X_2N3904S

4

Irms=Iout*(D-D^2)^(1/2)=9.5*0.5=4.75A

1000u/10V Low ESR Capacitor, it's ripple current
Assume ambit temperature lower 70 degree C, the capacitor ripple 1.45A * 1.7 =

1.45A.

2.465A.
N CAPACITOR-INPUT = Irms / Capacitor
RIPPLE-CURRENT = 4.75A / 2.465A= 1.9 pcs

U64

28

VCC

C474
104P

1

AGND

15

PG1

8

EN1

25_IL1

11

ILIM1

12

SS1

9 10

FPWM1# VSEN1

14

VIN

16

PG2/REF2OUT

21

EN2

TT_IL2

18

ILIM2/REF2

17

SS2

20

FPWM2#

13

DDR

ISL6225-TSSOP28PIN

Phigh-gate = Vin/Vout * Iout^2 * Rds(on) = (1.25V / 5V) * 5.21^2 * 0.04 = 0.27W
Plow-gate = (1-D) * Iout^2 * Rds(on) = [1- (1.25V / 5V)] * 5.21^2 * 0.019 = 0.39W

BOOT1

HDRV1

SW1

LDRV1

PGND1

ISNS1

BOOT2

HDRV2

SW2

LDRV2

PGND2

ISNS2

VSEN2

VCC5_DUAL

VCC5_DUAL

VCC5_DUAL

VCC5_DUAL

R362 1K

VDD_2.5_SUS_CTL

R365 1K
R779 64.2KST
C507 103P

R851 100K

R381 1K

VTT_DDR_SUS_PG

-SLP_S5

R773 1K
R783 61.9KST
C487 103P

R361 1K

25_SS3

EN_TT
TT_SS4

E_DDR1

Ptotal = Phigh-gate + Plow-gate = 0.66W
1inch square thermal copper required

Irms1 = Iout*(D-D^2)^(1/2)=2.5*0.48 = 1.2A
1000u/10V Low ESR Capacitor, it's ripple current 1.45A.

Assume ambit temperature lower 70 degree C, the capacitor ripple 1.45A * 1.7 = 2.465A.
N CAPACITOR-INPUT = Irms1 / Capacitor

RIPPLE-CURRENT = 1.2A / 2.465A= 0.5 pcs

U65

28

VCC

C931
104P

1

AGND

15

PG1

8

EN1

11

ILIM1

12

SS1

9 10

FPWM1# VSEN1

14

VIN

16

PG2/REF2OUT

21

EN2

12_IL2

18

ILIM2/REF2

17

SS2

20

FPWM2#

13

DDR

ISL6225-TSSOP28PIN

Phigh-gate = Vin/Vout * Iout^2 * Rds(on) = (1.2V / 5V) * 3^2 * 0.04 = 0.0864W
Plow-gate = (1-D) * Iout^2 * Rds(on) = [1- (1.2V / 5V)] * 3^2 * 0.019 = 0.13W

Ptotal = Phigh-gate + Plow-gate = 0.22W

Q99

VCC

VDD_C1V2_RUN_PG

R789 1K

VCC

R790 64.2KST
C932 103P

VCC

VDD_HT0A_RUN_PG

VCC

VDD_C1V2_RUN_PG

R396 1K

R403 1K

R793 X_1K

R794 64.2KST
C934 103P

R798 1K

VCC

EN_C1V2
C1V2_IL1
18_SS1

R852 100K

-V1.2R_SD

E_DDR2

12_SS2

10Sep02-Jerry-1. FPWM tie GND.

4

3

R1420 10

HDRV1_2V5

PHASE_2V5

LDRV1_2V5

R1421 10

PHASE_1V25

LDRV2_1V25

BO1_C1V2

6

R1422 10

HDRV1_C1V2

5

PHASE_C1V2

4

LDRV1_C1V2

2
3

ISNS_C1V2

7

BO2_1V2

23

R1423 10

HDRV2_1V2

24

PHASE_1V2

25

LDRV2_1V2

27
26

ISNS_1V2

22
19

DDR_PWR_IN

D20

1N5817-S-DO-241AC-1mA

C928 103P

22u/1206C1384

X_1000PC965

R780 1.62KST

1N5817-S-DO-241AC-1mA

C929 103P

X_1000PC966

C930 103P

100PC967

R791 536RST

C933 103P

100PC968

6
5
4
2
3
7

23
24
25
27
26
22

19

BOOT1

HDRV1

SW1

LDRV1

PGND1

ISNS1

BOOT2

HDRV2

SW2

LDRV2

PGND2

ISNS2

VSEN2

BO1_2V5

ISNS_2V5
VSENSE_2V5
BO2_1V25

HDRV2_1V25

ISNS_1V25
VSENSE_1V25

2.Add input choke.

3.Add damping before gate pin.

4. Fix same net name issue.

3

VCC5_DUAL

CHOCK11

3.3UH
EC40 1000uF-10V

+

EC31 1000uF-10V

+

Q32FDS4410

1

8

S

D

2

7

S

D

3

6

SGDD

45

Q95 FDS4410

4 5

G D

3

6

S

D

2

7

S

D

1

8

S

D

Q96 FDS6930-SO8

3
4
2
1

1N5817-S-DO-241AC-1mA

D23

1N5817-S-DO-241AC-1mA

S1G1D1

D1

G2

D2
D2

S2

R786 3.01KST

VCC

CHOCK12

3.3UH

CHIP_PWR_IN

D22

Q97

3

S1G1D1

4
2

G2

1

S2

FDS6930-SO8

Q98 FDS6930-SO8

3

S1G1D1

4
2

G2

1

S2

R796 665RST

5
6

7
8

EC43 1000uF-10V

D1

D2
D2

D1

D2
D2

2

Phigh-gate = Vin/Vout * Iout^2 * Rds(on) = (2.5V / 5V) * 9.5A^2 * 0.0135 = 0.61W
Plow-gate = (1-D) * Iout^2 * Rds(on) = (1- 2.5V / 5V) * 9.5A^2 * 0.0135 = 0.61W

1inch square thermal copper required

3.3UH

3.3UH

R777 10KST

+

R389
X_10KST

9.5A * ESR< 100mV => ESR < 10.5m ohm.

R781

5.6KSTD21

R782 6.81KST

R787

17.4KST

16 // 16 = 8m ohm.

R785
X_6.81KST

+

5.21A * ESR< 50mV => ESR < 9.6m ohm.
16 // 16 = 8m ohm.

CHOCK2

PHASE_2V5

C959

1000P

DDR_PWR_IN

22u/1206C1385

EC41 1000uF-10V

+

CHOCK1

PHASE_1V25

C961

1000P

Irms=Iout*(D-D^2)^(1/2)=5.21*0.43=2.24A
1000u/10V Low ESR Capacitor, it's ripple current 1.45A.
Assume ambit temperature lower 70 degree C, the capacitor ripple 1.45A * 1.7 = 2.465A.
N CAPACITOR-INPUT = Irms / Capacitor
RIPPLE-CURRENT = 2.24A / 2.465A= 0.9 pcs

Phigh-gate = Vin/Vout * Iout^2 * Rds(on) = (1.8V / 5V) * 2.5A^2 * 0.04 = 0.09W
Plow-gate = (1-D) * Iout^2 * Rds(on) = (1- 1.8V / 5V) * 2.5A^2 * 0.019 = 0.076W

EC29

1500u/6.3V

EC7

1500u/6.3V

VDDIO_SENSE 5

VDD_25_SUS

+

EC30

1500u/6.3V

VTT_SENSE 4

VTT_DDR_SUS

+

EC42

1500u/6.3V

Ptotal = Phigh-gate + Plow-gate = 0.166W

+

5
6

7
8

22u/1206C1386

PHASE_C1V2

C962

1000P

CHOCK3

3.3UH
R788

6.81KST

1.2V

+

EC11

1000U/10V

2.5A * ESR< 90mV => ESR < 36m ohm.

5
6

7
8

VSENSE_C1V2

CHIP_PWR_IN

22u/1206C1387

EC44 1000uF-10V

+

PHASE_1V2

CHOCK10 3.3UH

C963

1000P

SENSE_1V2

R792

17.4KST

R795

6.81KST

R797

17.4KST

1.2V_HT

+

CT4

1000U/10V

3A * ESR< 60mV => ESR < 20m ohm.

Irms2 = Iout*(D-D^2)^(1/2)=3*0.427 = 1.281A
1000u/10V Low ESR Capacitor, it's ripple current 1.45A.
Assume ambit temperature lower 70 degree C, the capacitor ripple 1.45A * 1.7 = 2.465A.

N CAPACITOR-INPUT = Irms2 / Capacitor
RIPPLE-CURRENT = 1.281A / 2.465A= 0.52 pcs

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

2

http://www.msi.com.tw

DDR POWER & MISC1

MS-6725D2

1

Last Revision Date:

Tuesday, December 17, 2002

Sheet

28 35

1

of

Rev

0A

5

VR4
YLT1084S-TO263-4.5A

ATX_PWR_OK10,25,30,31

C936
104P

R847

VCC5_SB

1K

3 2

VIN VOUT

VOUT

ADJ

VCC3

3V_G1A

VCC3_SB

3V_G2A

C943
104P

R810 1K
R812 1K

VCC5_SB

C935

X_104P

D D

VCC5_SB

+12V

R804 1K

R803 1K

X_104PC942

Q104

YFET-NDS7002AS

R815

1K

Q105

YFET-NDS7002AS

ATX_PWR_OK

C C

-ATX

10Sep02-Jerry-Fix VCC3_SB
control state.

4

1

C940

R814

C944
104P

20K

5
6

4

R799
200

R801
332X_104P

Q103

1

S1

D

2

G1

D

3

S2

D

4 5

G2 D

SI4532DY-SO8

+12V

U36B

+

7

-

NS-LM358MX-SOIC8

4 8

3

C937

100u_25V

104P

VCC5_SB

8
7
6

VCC_OK

VCC3_SB

+

CT35
100u_25V

R369 4.7K

3VSB

S3_L

R813

X_1K

VCC5_SB

R800 1K

+12V

-5V_SW_MAIN

Q101

YFET-NDS7002AS

R802 1K

VCC_OK_L

Q102

YFET-NDS7002AS

R628

4.7K

YFET-NDS7002AS

Q81

10Sep02-Jerry-Fix VCC5_SB
control state.

5V_G1_USB

C1226

4.7u/0805

3VSB

+

CT34

VCC

VDD5_DUAL_REAR

5V_G2_USB

C522

39p

VCC_OK_L

C941

R807 1K

VCC5_SB

2

+12V

-5V_SW_MAIN

YFET-NDS7002AS

YFET-NDS7002AS

1
2
3
4 5

SI4532DY-SO8

C948
104P

R806 1K

Q107

R808 1K

Q109

Q100

S1
G1
S2
G2 D

C949
104P39p

5V_G2

D
D
D

8
7
6

5V_G1

C951
X_104P

G

C950
X_104P

G

VDD5_DUAL_REAR

C938
39p

VCC

S

D

SD

VCC5_SB

C939
104P

VCC5_SB

NIKO-P3055LD-TO252
Q106

Q108

NDS352AP SOT-23

1

VCC5_DUAL

VDD_1.5_AGP BLOCK

B B

A A

C743 104P

VR3

YREG431LS

5

3 1

R586 330

2

C744 1000P

C511 105p

VCC5_SB

R418

680RST

25_PG

R416
432RST

C512 104P

+12V

3

+

2

-

VDD_1.5_FB

C509 104P

1

U36A
NS-LM358MX-SOIC8

4 8

R420 10

4

CT23

V1.5_CL V1.5_G

1000u/6.3V

R417 10

123456

78

RN104
8P4R-200

1000u/6.3V

VCC3

+

C510 105P/0805

DS

Q47
15N03G

(VDD_1.5_RUN)

VDD_15

EC12

+

C514
104P

C513 105P/0805

3

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

2

http://www.msi.com.tw

HT CORE POWER & MISC2

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

29 35

1

Rev

0A

of

5

5.1K

X_0.1u

R1264

-OC19

FS7

-OC39

1.5A-miniSMDC200-S

FS3

1.5A-miniSMDC200-S

VCC5_DUAL

D D

VDD5_DUAL_REAR

C C

C1243

VDD_USB_R2

VDD_USB_R1

X_0.1uC547

2.7K
R1265

FB35 80S/0805

FB22 80S/0805

R435

2.7K
C538
39p

R436

5.1K

(VDD5_DUAL_REAL)

FB23 80S/0805

C549
39p

105P/0805

C550

C539

105P/0805

C551
39p

4

USBVCC1

+

EC15
1000uF/10V

+

EC14
1000uF/10V

USBVCCF

C858
39p

USBVCC2

+

EC38
1000uF/10V

USB_GND 23

3

PWRON_L25

PWRON_ATX_L28

R428 33

PWRON_ATX_L

C535
103P

PLACE CAP 0.1u/39pF PAIR ON EACH PINS.

2

VCC3 VCC3

11

-12V
12

13
14
15

C521

16

39p

17

-5V
18

VCC

19
20

+12V

3

4

C536
33P

3.3V

-12V
GND
PSON
GND
GND
GND

-5V
5V
5V

POWER

JPW1

12V

12V

D2x2

3.3V

3.3V

GND

GND

GND

POK

5VSB

GND

GND

12V

1
2
3

VCC

4

5V

5
6

5V

7
8

VCC5_SB

9

+12V

10

VCC5_SB

1

2

VCC5_SB

(ATX_PSU_CONNECTOR)

VCC

R430
1K

C526
39p

VCC3

+

EC18
10u/16V

C1370

104P

ATX_PWR_OK

C531
104P
C533
104P

C541
104P

1

ATX_PWR_OK 10,25,29,31

VCC

C527
1000P

C530
104P

C542
104P

-12V-5V +12V

C543
104P

VCC3_SB

VDD_PWGD3

12

R1400
1K

R455 33
R456 33

BH-D2
BAT1

VDD_PWGD4

D33

1N4148S

A C

1N5817-S-DO-241AC-1mA

D34

VDD_2.5_SUS_PG28

VTT_DDR_SUS_PG28

VCC5_SB

B B

A A

R1398 100

R1399 300

5

53

1
2

4

U81

NC7WZ08

VDD_PWGD_2

Trace Width 16mils.

2 3

C1359
X_105P/0805

U93
RT9169-12CX

VIN VOUT

GND

1

SOT89

4

VDD_PWGD_2 5,34

Trace Width 16mils.

C1360
X_105P/0805

VBAT

JBAT1

D1x3-BK
R1347
100

1
2
3

CMOS CLEAR JUMPER
JBAT1 Clear CMOS

Normal

1 - 2
2 - 3

Clear CMOS

VBATVBAT1

C1281

X_104P

3

C555
104P

25_PG

R443
886RST

R441
1KST

C556
1000P

VCC5_DUAL

3
2

2

C1227

22u/1206

+

1

-

U82A
NS-LM358MX-SOIC8

4 8

VCC3_SB

Title
Document Number

Feedback point need
to close load.

Q131FDS4410

1

8

S

D

2

7

S

D

3

6

SGDD

45

R1211 0

R1212 33

M icro Star Restricted Secret

P WROK & USB PWR & ATX CONN.

MICRO-STAR INT'L
CO.,LTD.

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

MS-6725D2

Max Load=
250mA.

1.2V_DUAL

C947

C557

22u/1206

104P

Last Revision Date:

Tuesday, December 17, 2002

Sheet

30 35

1

of

Rev

0A

5

R680

10K

R467

D D

POWER_LED25

4.7K

VCC5_SB

Q84

YFET-NDS7002AS

PLED

R679
1K

PWR_LEDG

Q85

YFET-NDS7002AS

SLP_S5

VCC5_SB

R463
330

R681 1K

Q87

YFET-NDS7002AS

AUX_LED

4

R848

VCC5_SB

330

YFET-NDS7002AS

PWR_LEDG

AUX_LED

1 2

SUPER-YEL-2.1V

VCC5_SB

-SLP_S5 10,28

PWR_LED

Q111

10Sep02-Jerry-Fix
PWR_LED

3

+12V

CB19104P

CPU FAN

VCC3

FANCON0_IOH10

CPU_CTRL25

R484 4.7K

D13 1N4148S

R46010

CFAN_12V

R46110

+

CT20

10u-35V

2

R1433 4.7K

R573 X_4.7K
R574 4.7K

CFAN_CTRL

CFAN_T

R485 10K

3
2

CFAN SFAN

1

CPUFAN1
D1x3-WH-SN

R489

4.7K

CFAN

Q57
FMMT618

CPU_FAN 10,25

CB21104P

SYS_CTRL25

FANCON1_IOH10

VCC3

+12V

R486 4.7K

D14 1N4148S

R47810
R47910

R575 X_4.7K
R576 4.7K

R1434 4.7K

SFAN_T

SFAN_12V

+

CT7
10u-35V

1

SYSTEM FAN

SFAN_CTRL

R487

10K

3
2

SYS_FAN1

1

D1x3-WH-SN

R490

4.7K

SFAN

Q61
FMMT618

SYS_FAN 25

Intel Front Panel

VCC5_SB

R482
1K

C565
105P/0805

R772

4.7K

GPI_LOB1 25
GPI_FRONT_CABLE 25
SBD0- 23

SBD1+ 23

GPI_ESUPPORT_LED 25

GPI_ESUPPORT 25
INTRUDER_L 10,25
INTRUDER_CABLE_L 25

+5VR

PWRBTIN 25

ALARM_IO25

VCC5_SB

3

ATX_PWR_OK10,25,29,30
CK8_PWRGD10

DZ4A BAT54A
DZ4B BAT54A

BUZZER

10Sep02-Jerry-Fix
Buzzer.

SPKR10

CB24 105P/0805

R495 20K

REGULATORS
OUTPUT DECOUPLING
CAPACITORS

SPKR_G

VCC5_SB

B

VCC3_SB

R682

DIAG_LED

1K

YFET-NDS7002AS

DIA_LEDG

R492 220
R494 220

CE

Q62
2N3904S

2

CB29
104P
CB30
104P

Q59

VCC5_SB

SPK

R464

330

R493 0

A C

D15
1N4148S

1 2

YFET-NDS7002AS

330

VDD_25_SUS

VCC

-IDEACTP24

-IDEACTS24

STR_LED

GN-D-2.1V

Q147

R1439 56K
Q150

YFET-NDS7002AS

R1440

SPK2

-SLP_S3

SPEAKER1
BUZZER

C568

104P

D16 1N4148S
D17 1N4148S

C569 470P

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

VCC5_SB

-SLP_S3 10,25

IDE_LED

M icro Star Restricted Secret

FRONT PANNEL & FAN

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

31 35

1

of

Rev

0A

VCC3

R770

4.7K

PWR_LED
DIAG_LED

PC_R

+IN

MO_R

MO_L

JFP1 JFP1

1
3
5 6
7
9

HDD+
HDD­RESET- PWSW+
RESET+

PWSW-

NC

JFP2

1 2
3
546
7 8

9 10
11 12
13 14
15 16
17 18
19

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

HEAD2X17_2MM

C897 105P/0805

C898 105P/0805

U61

1

SD

2

BYPASS

3

+IN

4

-IN

SSM2211S-SOIC8

R746 20K

PLED
SLED

USBVCCF

20
22

VOUT_B

VOUT_A

2
4

8

VCC3_SB

PWRBTINPWRSW­IDE_LED

INTRUDER_L

PC_N

MONO_R

MONO_L

8
7

-V

6

+V

5

C900
104P

PWR_LED
DIAG_LED
PWRBTIN
PWRSW-

R771

4.7K

R488
100

VCC3 VCC3

PC_R

PC_N

MONO_R 21

MONO_L 21

4

R481
330

R483 100

GPI_LOB025

SBD0+23

-OC59

SBD1-23

R831 10K

0
1
1
0

5

HDD+

IDE_LED

RESET-

-FP_RST

CB22
1000P

VCC3

+12V

R743 20K

R744 20K

C899 104P

-IN

C C

-FP_RST10

B B

S0
S1
S3
S5

A A

VCC

R1441 22K

VCC3_SB

GPI_PCSPKDET25

VCC3_SB

PLED0SUSLED

1
0
0

SPKR

R745

20K

5

4

3

2

1

DATA_0
DATA_1
DATA_2
DATA_3
DATA_4
DATA_5
DATA_6
DATA_7
DATA_8
DATA_9
DATA_10
DATA_11
DATA_12
DATA_13
DATA_14
DATA_15

ADDR_0
ADDR_1
ADDR_2

CS_0#
CS_1#
IOR#
IOW#
IORDY
DMARQ
ACK#
INTR
RESET#
IOCS#
PDIAG#

DDATA_M[15..0]

88I8030

VDDIO
VDDIO

AVDD
AVDD

AVSS
AVSS

CNFG_0

CNFG_1
CNFG_2

ATAIOSEL

XTLIN/OSC

G_RST#

VCC18 VCC3

9

VDD

56

VDD

41

VDD

44
4

24
29

C1233

104P

30
25

18
19
20
26

TP

21
22
17
32

TX

31

TX#

27

RX

28

RX#

45

UAO

43

UAI

33

T0

34

T1

35

T2

36

T3

37

T4

38

T5

39

T6

40

T7

23

ISET

8

GND

42

GND

57

GND

C1228 104P
C1229 104P
C1230 104P

C1234

104P

CNFG0

R1214 20K

CNFG1

R1217 X_20K

CNFG2

R1219 X_20K

R1221 20K

RESET_IDEP_L

VCC3

R1226

12.1KST

FB64 80S/0805

C432
104P

C1231 104P
C1232 104P

VCC3

VCC3

SATA_CLK 10
RESET_IDEP_L 8,24

CNFG0
CNFG1
CNFG2

R1215 X_20K
R1218 20K
R1220 20K

VCC3 VCC18

C548
104P

VCC3
VCC3
VCC3

DDATA_M[15..0]10

U83

TQFP64

DDATA_M0
DDATA_M1
DDATA_M2

R1222

5.6K

DDATA_M3
DDATA_M4
DDATA_M5
DDATA_M6
DDATA_M7
DDATA_M8
DDATA_M9
DDATA_M10
DDATA_M11
DDATA_M12
DDATA_M13
DDATA_M14
DDATA_M15

R1223
10K

D D

R1213 10K

R1216 4.7K

VCC3

DADDR_M010
DADDR_M110
DADDR_M210

DDACKM_L10

C C

RESET_IDEP_L8,24

DADDR_M0
DADDR_M1
DADDR_M2

DCS1M_L10
DCS3M_L10

DIORM_L10

DIOWM_L10

DRDYM10
DDRQM10

INTR_M10

DCS1M_L
DCS3M_L

DIORM_L
DIOWM_L

DRDYM

DDRQM
DDACKM_L
INTR_M

RESET_IDEP_L

R1224
10K R1225

20K

62
64

2
5

7
11
13
15
14
12
10

6

3

1
63
61

50
51
49

48
47
58
59
55
60
54
53
16
52
46

?

Vout=1.25(1+(Rdown/Rup))

Q54

3 2

VIN VOUT

REF.=1.25V
SOT-223

74QST3384S-QALY

(EZ1117A)

SATA1

1

GND

2

HT+

3

HT-

4

GND

5

HR-

6

HR+

7

GND

SATA

VOUT

ADJ

4

V1.8_FB

1

C553
1000P

20:5:7:5:20<5"

R437
348RST

22u/1206
R440
150RST

C946

C552
104P

B B

TP
1:0

2

5
6
7

A A

00

MASTER ONLY, MONITOR EF, FE BLOCKING DISABLED
MASTER, MONITOR EF, FE BLOCKING DISABLED

01
10

SLAVE, MONITOR EF, FE BLOCKING DISABLED

11

RESERVED
SSC DISABLE

0

SSC ENABLE

1
00

20 MHZ

01

25 MHZ 1

10

30 MHZ

11

40 MHZ
RESERVED (NORMAL OPERATION)

0
1

RESERVED

0

RESERVED (NORMAL OPERATION)
RESERVED

1

RESERVED (NORMAL OPERATION)

0
1

RESERVED

5

4

DESCRIPTION

VALUE

CNFG 2

CNFG 1

0
0
0
0
1
1
14:3
1

CNFG 0

0
0
1
1
0
0
1

RESERVED

0

RESERVED

1

RESERVED

0
1

RESERVED
100 MBPS

0
1

133 MBPS
150 MBPS

0

RESERVED

1

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

3

2

http://www.msi.com.tw

S-ATA PHY

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002
Sheet

1

32 35

Rev

0A

of

LAYOUT: Place on next to
Hammer.

5

BULK / Decopuling

4

3

2

1

SYSTEM

PCB OTHER COMPONENT

CPU

D D

C C

VDD_CORE

C644

X_0.22u/BOT

LAYOUT: Place on inside of processor.

C574

C575

0.22u

C593

0.22u

C1375
10u-1206

C628

X_0.22u/BOT

C576

0.22u

C1376
10u-1206

C629

X_0.22u/BOT

C594

X_0.22u/BOT

C592

X_0.22u/BOT

C1377
10u-1206

C626

X_0.22u/BOT

0.22u

C1378
10u-1206

C627

X_0.22u/BOT

C646

0.22u

C1373
10u-1206/BOT

C1374
10u-1206/BOT

LAYOUT: Place on backside of processor.

+

VCC3_SB

100u-16V

C684

104P

+12V

C662

104P

C685

104P

VDD_CORE

Bulk Decoupling

C679

C678

4.7u/1206

4.7u/1206

B B

VDD_CORE

C768
1000P

C766
1000P

1.2V_HT

C680

4.7u/1206

C35
1000P

C681

4.7u/1206

C765
1000P

C758

4.7u/1206

C767
1000P

C759

4.7u/1206

C757

4.7u/1206

C809

LAYOUT: Place close to Hammer.

LAYOUT: Place close to CK8.

1.2V 1.2V

C614
1000P

VCC3

+

+

EC19
1000u/6.3V

EC20
1000u/6.3V

1.2V_HT1.2V_HT

1.2V_HT

C580

0.22u

C623
X_1000P/BOT

C658

104P

VCC5_SB

C647

104P

C659

104P

0.22u

C582

VCC3

1.2V_HT

C648

104P

C590
X_1000P/BOT

C661

104P

C808
1000P

PULL-UP RESISTORS

SB Pull up resistors

IRQ1410,24
IRQ1510,24

-LPC_REQ8
SERIRQ8,25

-PCI_PME8,18,19,22

SMBCLK210,18,19,22,25

SMBDATA210,18,19,22,25

SMBCLK110,12,13

SMBDATA110,12,13

-DEVSEL8,18,19,22

-TRDY8,18,19,22

-IRDY8,18,19,22

-FRAME8,18,19,22

-SERR8,18,19,22

-STOP8,18,19,22

-PERR8,18,19,22

-PIRQA8,18,19

-PREQ48,22

-PIRQE8,16

-PIRQB8,16,18,19

-PIRQC8,18,19,22

-PIRQD8,18,19

-PREQ28,19

-PREQ18,18

-PREQ08,18

-PREQ38,19

IRQ14
IRQ15

-LPC_REQ
SERIRQ

-PCI_PME
IRQ14
IRQ15

PCI BUS

-DEVSEL

-TRDY

-IRDY

-FRAME

-SERR

-STOP

-PERR

-PIRQA

-PREQ4

-PIRQE

-PIRQB

-PIRQC

-PIRQD

-PREQ2

-PREQ1

-PREQ0

-PREQ3

R577 X_8.2K
R578 X_8.2K
R579 8.2K
R580 10K
R582 8.2K
R1409 10K
R1410 10K

R513 2.7K
R514 2.7K
R515 2.7K
R516 2.7K

RN99

1

1

2

2

3

3

4

4

6

6

7

7

8

8

9

9510

10P8R-8.2K

R501

8.2K

R829

8.2K

7 8
5 6
3 4
1 2

1 2
3 4
5 6
7 8

VCC3

5

10

VCC3

8P4R-8.2K
RN125

VCC
VCC
VCC3
VCC3
VCC3_SB

VCC3_SB
VDD_25_SUS

C572
X_104P

For EMI

RN126
8P4R-8.2K

GND_CP1

61

GND_CP2

61

GND_CP3

61

GND_CP4

61

X_BS1

9

2

3 874

5 10

9

2

3 874

5 10

9

2

3 874

5 10

9

2

3 874

5 10

-PREQ5

-PREQ58
PAR8,18,19,22

VDD_CORE

A A

VCC

C872
1000P

VCC3

C874
1000P

5

VCC3

VCC

C871
1000P

VCC3

VCC

C660
1000P

VCC3 VCC3 VCC3

C683
1000P

VCC

VCC VCC VCC

C537
1000P

C532
1000P

CB26
1000P

4

VCC3

VCC

C636
104P

C637
104P

C638
104P

C639
104P

C640
104P

C641
104P

3

-PLOCK18,19

2

PAR

-PLOCK

R554 8.2K
R571 8.2K

R572 8.2K

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

BULK / Decopuling / PULL_UP

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

33 35

1

Rev

0A

of

5

C1334
390p

VCORE_EN

VID45,25
VID35,25
VID25,25
VID15,25
VID05,25

R1380 0

R1381 154K

C1344 5600p

C1348 X_22p

R1389 1K
R1390 0

VDD_CORE_EN7

VDD_PWGD_25,30

CHOK1 1.1u-20%

U90

28

VID4
VID3
VID2
VID1
VID0

EN

3

VID4

4

VID3

5

VID2

6

VID1

7

VID0

26

PGOOD

27

FS/DIS

9

COMP

10

FB

12

VDIFF

11 8

IDROOP OFS

ISL6559CB

VDD_CORE_EN
VDD_PWGD_2

C1335
390p

VCC

R1392 2.2K

VCC

53

1
2

NC7WZ08

VID4 VID3 VID2 VID1 VID0 Vout
0 1 1 1 0 1.200
0 1 1 0 1 1.225
0 1 1 0 0 1.250
0 1 0 1 1 1.275
0 1 0 1 0 1300
0 1 0 0 1 1.325
0 1 0 0 0 1.350
0 0 1 1 1 1.375
0 0 1 1 0 1.400
0 0 1 0 1 1.425
0 0 1 0 0 1.450
0 0 0 1 1 1.475
0 0 0 1 0 1.500
0 0 0 0 1 1.525
0 0 0 0 0 1.550
1 1 1 1 1 Shutdown

+12V

C1333
104P

VCC

D D

R1377

1K

VDD_CORE_PG7,28

C C

B B

VDD_CORE_PG

R1383 10K

R1388
X_0

VDD_CORE_PG

C1352
104P

VID4 VID3 VID2 VID1 VID0 Vout
1 1 1 1 0 0.800
1 1 1 0 1 0.825
1 1 1 0 0 0.850
1 1 0 1 1 0.875
1 1 0 1 0 0.900
1 1 0 0 1 0.925
1 1 0 0 0 0.950
1 0 1 1 1 0.975
1 0 1 1 0 1.000
1 0 1 0 1 1.025

A A

1 0 1 0 0 1.050
1 0 0 1 1 1.075
1 0 0 1 0 1.100
1 0 0 0 1 1.125
1 0 0 0 0 1.150
0 1 1 1 1 1.175

5

4

EC51

EC50

820u-25V

820u-25V

R1376 0_0805

VCC+

16

VCC

20

GND

15

GND

1

GND

22

PWM1

ISEN1

PWM2

ISEN2

PWM3

ISEN3

PWM4

ISEN4

RGND

U92

VSEN

OVP

4

R1379 3K_0805

23

21

R1382 3K_0805

19

PWM3

17
18

VCC+

25
24
14
13
2

4

EC52
820u-25V

COREFB 5
COREFB_L 5

VCORE_EN

C1342
105P/0805

ISEN3

EC53
820u-25V

VDD12V

C1336
105P/0805

R1373 5.1_0805

+12V

R1385 5.1_0805R1384 3K_0805

+12V

R1394 5.1_0805

+12V

3

U89A MOSDVR-HIP6602A-SO14

14

VCC

U_G1

C1341
105P/0805 CHOK2 0.8u-20%

3

1

5 9

C1350
105P/0805

6

2

6

7

C1357
105P/0805

4

PWM3

3

INPUT CAPACITOR SOURCE

1. NCC C94-1521641-N07

2. RUBYCON C94-1521641-R07

3. NICHICON C94-1521641-N10

4. PANASONIC

OUTPUT CAPACITOR SOURCE

1. RUBYCON C94-2220611-R07

2. NCC C94-2220611-N07

3. NICHICON C94-2220611-N10

4. PANASONIC

High Side MOSFET
Main source:
IPB15N03=>D03-15N030B-I14
Second source:
FDB6035AL=>D03-6035ALB-F01
P55N02LS=>D03-55N020B-N03

Low Side MOSFET
Main source:
FDB6670AL=>D03-6670ALB-F01
Second source:
IPB07N03L=> D03-07N031B-I14
SUB85N03-07P=>D03-85N030B-V02

BOOT1

PHASE1

GND

PWM1

L_G1

PVCC U_G2

BOOT2

PHASE2

PGND

PWM2

L_G2

U91

VCC

U_G

BOOT

PVCC

PHASE

GND

PWM

MOSDVR-INTS-HIP6601-SOIC8

L_G

3

12
11

13

4

10

8

7

1
2

8

5

R1374 2.2_0805
R1375 2.2_0805

R1378 0_0805

R1386 2.2_0805
R1387 2.2_0805

R1391 0_0805

R1393 2.2_0805
R1395 2.2_0805

R1397 0_0805

C1340 104P/50V

C1349 104P/50V

C1356 104P/50V

+

EC54
1800u/6.3V

VDD_CORE VDD_COREVDD_CORE VDD_CORE

+

EC64
1000u/6.3V/8*15mm

2

Q140

IPB15N03L-S-TO263

1000PC1343

Q142

IPB15N03L-S-TO263

1000PC1351

+

EC55
1800u/6.3V

Q144

ISEN3

+

EC56
1800u/6.3V

+

EC65
1000u/6.3V/8*15mm

2

IPB15N03L-S-TO263

1000PC1358

DS

G

DS

Q141
FDB6670AL-S-TO263G

DS

G

DS

Q143
FDB6670AL-S-TO263G

DS

G

DS

Q145
FDB6670AL-S-TO263G

+

EC57
1800u/6.3V

C1338

C1337

104P

105P/0805

C1345

C1346

105P/0805U89B MOSDVR-HIP6602A-SO14

104P

C1354

C1353

104P

105P/0805

+

EC58
1800u/6.3V

+

EC61
1000u/6.3V/8*15mm

C1339
10u-1206

C1347
10u-1206

C1355
10u-1206

+

EC59
1800u/6.3V

+

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

1

VDD12V

VDD_CORE

VDD12V

CHOK3 0.8u-20%

VDD12V

CHOK4 0.8u-20%

VDD_CORE

+

EC66
1800u/6.3V

EC63
1800u/6.3V

+

EC60
1800u/6.3V

EC62
1000u/6.3V/8*15mm

+

M icro Star Restricted Secret

K8 CORE POWER

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

34 35

1

of

Rev

0A

5

REALTEK 8201BL MII PHY

4

3

2

1

MIITXCLK

R1038

MIIRXCLK

R1039

PWRGD_SB

22

16
15

9

10

GND shielding

18
19

13
12

2
5
11
17
21
23
25
36

R1228 12.1KST
R1229 1.54KST
R1230 2KST

R1231 330

100PC1235

RXIN+ TR_D1+
RXIN-

TXD­TXD+

30 mils

C1091

C1092
104P

X_COPPER

CP16

EC49

ELS47U/16V-C

MIITXCLK10

MIIRXCLK10

RESET#

100TCSR

10TCRS

10_100SEL

TP_CT

TP_RXP

TP_RXN

TP_TXN

TP_TXP

GND_1
GND_2
GND_3
GND_4
GND_5
GND_6
GND_7
GND_8

VDD33

21

+

10u-0805

GND

GND

MIITXCLK , MIIRXCLK 14 / 7 / 14

7 / 7

C1101
105p

27
26
39
40
41
42
38
37
32
31
30
29
28
34
43
44
35
47
46

1
3
4
6
8

7
14
20
24
33
45
48

U72

MDC
MDIO
TXD0
TXD1
TXD2
TXD3
TXEN
TXCLK
RXDV
RXD0
RXD1
RXD2
RXD3
RXCLK
COL
CRS
RXER
X1_IN
X2_OUT

AC/PHYAD0
CL/PHYAD1
L1/PHYAD2
TD/PHYAD3
RD/PHYAD4

VDD33_1
VDD33_2
VDD33_3
VDD33_4
VDD33_5
VDD33_6
VDD33_7

ICS1893

D D

R1041 0

BUF_25M10

10 mils

C1095

X_20P

LILED22

VDD33

Y4

C1094
X_20P

C C

X_25MHZ

PHY address to 00001b.

MIIMDC10
MIIMDIO10
MIITXD010
MIITXD110
MIITXD210
MIITXD310
MIITXEN10

MIIRXDV10
MIIRXD010
MIIRXD110
MIIRXD210
MIIRXD310

MIIRXER10

VDD33

MIICOL10
MIICRS10

R1040 1.5K

MIIMDC
MIIMDIO
MIITXD0
MIITXD1
MIITXD2
MIITXD3
MIITXEN
MIITXCLKR
MIIRXDV
MIIRXD0
MIIRXD1
MIIRXD2
MIIRXD3
MIIRXCLKR
MIICOL
MIICRS
MIIRXER

R1239 330
R1043 5.1K
R1045 5.1K
R1047 5.1K
R1049 5.1K

LILED
LINK1

VDD33

C1100
104P

35 mils

VCC3_SB

B B

FB58
X_80S/0805

22

22

S1000

R1232 0
R1233 0

30 mils

MIITXCLKR

MIIRXCLKR

S1000 22

CT1 22
CT2 22

Place Close To PHY.

PWRGD_SB 10

VDD33

C1236

4.7P

R1227

61.9RST

FB63

120S/0805

R1234

61.9RST

R1240

56.2RST

R1241

56.2RST

24 / 8 / 8 / 8 / 24 / 8 / 8 / 8 / 24

C1237
104P

Place Close To Connetor.

R1235 0
R1236 0

R1237 0
R1238 0

TR_D1-

TR_D0­TR_D0+

TR_D1+ 22
TR_D1- 22

TR_D0- 22
TR_D0+ 22

A A

M icro Star Restricted Secret

Title
Document Number

MICRO-STAR INT'L
CO.,LTD.

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

5

4

3

2

http://www.msi.com.tw

ICS LAN PHY

MS-6725D2

Last Revision Date:

Tuesday, December 17, 2002

Sheet

1

35 35

Rev

0A

of