MSI MS-6750 Schematics

5

4

3

2

1

Title Page

MS-6750 VER:0A ATX

*AMD PGA 754 Processor

D D

*VIA K8T400M / VT8237 Chipset

(DDR 333 / AGP 8X / VLink 8X)

*Winbond 83697HF-VF LPC I/O
*LAN PHY VT6103 Ethernet 10 / 100

*AC97 AL650 Codec
*USB 2.0 support (integrated into VT8237)

*Jump Less support
*AGP SLOT * 1 ( 8X )
*PCI SLOT * 5

C C

*DDR DIMM * 2
*CNR * 1

Cover Sheet 1
Block Diagram

Clock Synthesizer 7
System Memory

DDR DIMM 1 & 2 8
DDR Terminations R & C
DDR Damping R & Bypass Cap.
NB VIA K8T400M(HT)
K8 Vcore power
AGP SLOT 8X
SB VT8237
PCI Connectors 1 & 2 & 3 & 4 & 5
1394a Controller
AC97 Codec
Audio Connector
ATA 66/100/133

2
3GPIO SPEC
4,5,6AMD K8 -> 754 PGA Socket

9
10
11,12,13
14
15
16,17,18
19,20,21
22
23
24
25
26VT6103-LAN PHY

CNR SLOT

27

28Front USB Port
Rear USB Port
LPC I/O W83697HF & Floppy
Hardware monitor

B B

Keyboard/Mouse Port/BIOS
LPT/COM Port
ACPI Power
PowerOK Circuit
Front Panel
BULK / Decoupling
Power Generation
Manual Parts

29

30

31

32

33

34

35,36

37

38

39

40

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

1

Cover Sheet

MS-6750

Last Revision Date:
Sheet

Rev

0A

Wednesday, January 29, 2003

140

of

5

Block Diagram

4

3

2

1

AMD K8

D D

A

C C

G
P

AGP 8X /Fast Write

P

Socket 754

HT

VIA

K8T400M

DDR

DDR * 2

R
O

VLINK

SATA1 SATA2

PCI Bus

B B

PCI 5

PCI 4

PCI 3

PCI 2

PCI 1

AC'97 Link

VIA

VT8237

Dual SATA

10/100 BaseT
Lan

1394a

LPC BUS

SUPER I/O
W83697HF

USB

Onboard AC'97
Codec

X BUS

A A

5

CNR SLOT

Dual USB 1.1 OHCI
/2.0 EHCI 8 Ports
==> Front-Port *4 ,
Back-Port *4

4

3

ROM Floopy Parallel Serial

Title

Document Number

2

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

Keyboard

Mouse

Micro Star Restricted Secret

Block Diagram

MS-6750

Last Revision Date:
Sheet

1

Rev

0A

Wednesday, January 29, 2003

40

2

of

PGNT#4LAN_PCLKPCI SLOT 2AD19

5

GPIO FUNCTION

VT8237 GPIO Function Define

D D

PIN NAME Function define

GPO0 (VSUS33)

GPO1 (VSUS33)

GPO2/SUSA#(VSUS33)

GPO3/SUSST1#(VSUS33)

GPO4/SUSCLK(VSUS33)

GPO5/CPUSTP#

GPO6/PCISTP#

GPO7/GNT5

GPO8/GPI8/VGATE

GPO9/GPI9/UDPWEREN

C C

GPO10/GPI10/INTE#

GPO11/GPI11/INTF#

GPO12/GPI12/INTG#

GPO13/GPI13/INTH#

GPO14/GPI14/APICD0

GPO15/GPI15/APICD1

GPO20/GPI20/ACSDIN2

GPO21/GPI21/ACSDIN3

GPO22/GPI22/GHI#

GPO23/GPI23/DPSLP

B B

GPO24/GPI24/GPIOA

GPO25/GPI25/GPIOB

GPO26/GPI26/SMBDT2

GPO27/GPI27/SMBCK2

GPO28/GPI28/VIDSEL

GPO29/GPI29/VRDSLP

GPO30/GPI30/GPIOC

GPO31/GPI31/GPIOD

A A

GPI1 (VSUS33)
GPI2/EXTSMI#

(VSUS33)
GPI3/RING# (VSUS33)

GPI4/LID# (VSUS33)

Default
Function

GPO0

GPO1

SUSA#

SUSST1#

SUSCLK

CPUSTP#

PCISTP#

GP07

GPI8

GPI9

GPI10

GPI11

GPI12

GPI13

GPI14

GPI15

SDIN2

SDIN3

GPI22

GPI23

GPIOA

GPIOB

SMBDT2

SMBCK2

GPI28 VIDSEL Pull down to GND

GPI29 VRDSLP Pull down to GND

GPIOC

GPIOD

GPI0

GPI1

EXTSMI#

RING#

LID#

5

SUSLED ( Power LED )

CTL_PLED1#

SUSA#

SUSST#

SUSCLK

CPUSTP#

PCISTP#

GNT5

VGATE

NA

NA

NA

PIRQE#

PIRQF#

PIRQG#

PIRQH#

APICD0#

APICD1#

AC_SDIN2

AC_SDIN3

NA

NA

NA

NA

NA

NA

NA

NA

GHI# NA

-LDTSTOP Pull up to VCC3

LDT Freq Strapping bit1

LDT Width (L=8 bit,H=8 bit)

SMBDATA2/Slave SMBUS

SMBCLK2/Slave SMBUS

NA

NA

LDT Freq Strapping bit0

Fast Command (0:disable)

GPI0 NA

ATADET0=>Detect IDE1 ATA100/66

EXTSMI#

RING#

ATADET1=>Detect IDE2 ATA100/66

4

Pull up / down

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull up to VCC3

Pull up to VCC3

Pull up to VCC3

Pull up to VCC3

Pull up to VCC

Pull up to VCC

Pull up to VCC

Pull up to VCC

Pull up to VCC3

Pull up to VCC3

Pull down to GND

Pull down to GND

Pull up to VCC3

Pull down to GND

Pull down to GND

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull down to GND

Pull down to GND

Pull up to VBATGPI0 (VBAT)

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull up to 3VDUAL

Pull up to 3VDUAL

4

3

PIN NAME

GPI5/BATLOW#
(VSUS33)

GPI6/AGPBZ

GPI7/REQ5
GPI16/INTRUDER#

(VBAT)
GPI17/CPUMISS

GPI18/AOLGP1/THRM#

8235(CE)/8237
Strapping

VT8237>>PDA0

VT8235(CE)>>SDA0

VT8237>>PDA1

VT8235(CE)>>SDA1 Low Pull down to GND

VT8237>>PDCS#3

VT8235(CE)>>SDCS#3

VT8237>>ACSDO

VT8235(CE)>>SXO

VT8237>>PDA2

VT8235(CE)>>SDA2

VT8237>>MII_EEDI

VT8235(CE)>>SDCS#1

VT8237>>PDCS#1

VT8237>>PDDACK#

VT8235/8237>>SPKR

VT8237>>ACSYNC

VT8235(CE)>>SXI

Default

BATLOW#

BATLOW#

AGPBZ AGPBZ# Pull up to VCC3NA

GPI7

INTRUDER#

CPUMISS

AOLGP1

APICCLK

Low

High

PREQ#5

INTRUDER

CPUMISS

THRM#

APICCLK

LDT Transmit timing control
1/0 : enable / disableLow Pull down to GND

External loop test mode
1/0 : enable / disable

Test mode
1/0 : enable / disableLow Pull down to GND

Auto reboot
0/1 : enable / disableLow Pull down to GND

Romsip Select
1/0 : enable / disableHigh Pull up to VCC3

Eliminate Lan
Eeprom

SATA master/slave mode
0/1 : enable / disableHigh Pull up to VCC3

External Sata Phy
0/1 : enable / disable Pull up to VCC3High

CPU Freq Strapping
0/1 : enable / disable Pull up to VCC3

LPC FWH Command
0/1 : enable / disableHigh Pull up to VCC3

LPC ROM
1/0 : enable / disableHigh Pull up to VCC3

2

NA

NA

NA

NA

NAGPI19/APICCLK

Function define Pull up / downState

1/0:enable/disable
0/1:enable/disableHigh

Pull up / downFunction defineFunction

Pull up to 3VDUAL

Pull up to VCC3

Pull up to VBAT

Pull up to 3VDUAL

Pull up to VCC3

Pull down to GND
Pull up to VCC3

PCI Routing

DEVICES

PCI SLOT 1

PCI SLOT 2

PCI SLOT 3

PCI SLOT 4

PCI SLOT 5

1394

3

INT#

INT#A
INT#B
INT#C
INT#D

INT#B
INT#C
INT#D
INT#A

INT#C
INT#D
INT#A
INT#B

INT#D
INT#A
INT#B
INT#C

INT#A
INT#B
INT#C
INT#D

IDSEL

AD16

AD17

AD18

AD19

AD21

INT#D AD25

REQ#/GNT#

PREQ#1
PGNT#1

PREQ#2
PGNT#2

PREQ#3
PGNT#3

PREQ#4
PGNT#4

PREQ#5
PGNT#5

PREQ#0
PGNT#0

2

CLOCK

PCICLK1

PCICLK2

PCICLK3

PCICLK4

PCICLK5

1394_PCLK

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

GPIO Spec.

MS-6750

1

Last Revision Date:

Wednesday, January 29, 2003

Sheet

340

1

Rev

0A

of

5

4

3

2

1

VDD_12_A

CADIN15
CADIN14
CADIN13
CADIN12
CADIN11
CADIN10
CADIN9
CADIN8
CADIN7
CADIN6
CADIN5
CADIN4
CADIN3
CADIN2
CADIN1
CADIN0

VDD_12_A

CADIP15
CADIP14
CADIP13
CADIP12
CADIP11
CADIP10
CADIP9
CADIP8
CADIP7
CADIP6
CADIP5
CADIP4
CADIP3
CADIP2
CADIP1
CADIP0

CTLIP1
CTLIN1

C474

0.22u/BOT

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

C139

0.22u

U7A

N12-7540010-A10

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

2

C216

C141

X_0.22u

0.22u

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

HYPER TRANSPORT - LINK0

L0_CTLOUT_L0

C224

C190

0.22u

0.22u

AH29

VLDT0_B6

AH27

VLDT0_B5

AG28

VLDT0_B4

AG26

VLDT0_B3

AF29

VLDT0_B2

AE28

VLDT0_B1

AF25

VLDT0_B0

N26

CADON15

N27
L25

CADON14

M25
L26

CADON13

L27
J25

CADON12

K25
G25

CADON11

H25
G26

CADON10

G27
E25

CADON9

F25
E26

CADON8

E27
N29

CADON7

P29
M28

CADON6

M27
L29

CADON5

M29
K28

CADON4

K27
H28

CADON3

H27
G29

CADON2

H29
F28

CADON1

F27
E29

CADON0

F29

CLKOP1

J26

CLKON1

J27

CLKOP0

J29

CLKON0

K29
N25

P25
P28
P27

Micro 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

C140

0.22u

CADOP15
CADOP14
CADOP13
CADOP12
CADOP11
CADOP10
CADOP9
CADOP8
CADOP7
CADOP6
CADOP5
CADOP4
CADOP3
CADOP2
CADOP1
CADOP0

CTLOP0
CTLON0

K8 DDR & HT

MS-6750

VLDT0

VLDT0 5

C64

4.7U/0805

CADOP[0..15] 11
CADON[0..15] 11CADIN[0..15]11

CLKOP1 11
CLKON1 11
CLKOP0 11
CLKON0 11

CTLOP0 11
CTLON0 11

Last Revision Date:

Wednesday, January 29, 2003

Sheet

440

1

C53

0.22u

Rev

0A

of

VREF routed as 40~50 mils trace wide ,
Space>25 mils

C49

D D

DDR_VREF8

VDD_25_SUS

Place near CPU in 1" ,
Routed => 5:10/Trace:Space ,
Same Length

C C

B B

DDR_VREF

R91 30.1RST
R95 30.1RST

MD[63..0]10

MEMDM[7..0]10

A A

-MDQS[7..0]10

C41

102P

104P

MEMZN
MEMZP

MD63
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

MEMDM7

MEMDM6
MEMDM5
MEMDM4
MEMDM3
MEMDM2
MEMDM1

MEMDM0

-MDQS7

-MDQS6

-MDQS5

-MDQS4

-MDQS3

-MDQS2

-MDQS1

-MDQS0

5

AE13

AG12

AG3
AE2
AH3

AH9
AG5
AH5

AJ10

AH11

AJ11

AH15

AJ15

AG11

AJ12
AJ14
AJ16

AA1
AG1
AH7

AH13

AB1

AJ13

D14
C14

A16
B15
A12
B11
A17
A15
C13
A11
A10

C11

AC1
AC3

AC2
AD1
AE1
AE3

AJ4
AF1
AJ3

AJ5
AJ6
AJ7

AJ9

A13

A14

AJ2
AJ8

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

R1
A7

C2
H1

T1
A8

D1

J1

VTT_SENSE 34

VTT_SENSE

MEMVREF1
MEMZN

MEMZP

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

U7B

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

MCKE0
MCKE1

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

-MSRASA

-MSCASA

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 8,9
MCKE1 8,9

MEMCLK_H7 8,9
MEMCLK_L7 8,9
MEMCLK_H6 8,9
MEMCLK_L6 8,9
MEMCLK_H5 8,9
MEMCLK_L5 8,9
MEMCLK_H4 8,9
MEMCLK_L4 8,9

MEMCLK_H1 8,9
MEMCLK_L1 8,9
MEMCLK_H0 8,9
MEMCLK_L0 8,9

-MCS3 8,9

-MCS2 8,9

-MCS1 8,9

-MCS0 8,9

-MSRASA 8,9

-MSCASA 8,9

-MSWEA 8,9
MEMBANKA1 8,9

MEMBANKA0 8,9
MAA[13..0] 8,9

-MSRASB 8,9

-MSCASB 8,9

-MSWEB 8,9
MEMBANKB1 8,9

MEMBANKB0 8,9
MAB[13..0] 8,9

CADIP[0..15]11

CLKIP111

CLKIN111

CLKIP011

CLKIN011

CTLIP011
CTLIN011

3

VLDT0

R57 49.9RST
R51 49.9RST

5

4

3

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

2

1

Place al filters close to the PGA.

Keep all power and signal trce away from
the VR1.

Place a cut in the GND plane around the

D D

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

VDDA_25

FB1 180nH/1210

C28

0.22u

CPU_VDDA_25

C48

4.7u/0805

C63
3300p

1K

Q28
2N7002S

VCC2_5

+

EC11
22U/6.3V/S

-LDTSTOP

PS_ON#A36

PS_ON#A

R139

VCCA_PLL regulator circuit.

C56

0.22u

VCC2_5

R137

Near SB/VT8235

Q26
X_2N3904S

1K

R138

X_4.7K

VCC2_5

THRM# 17,30

AH25

C35
X_102P

CPU_GD36

R58 44.2RST

C C

Place near CPU in 1" ,
Routed => 5:10/Trace:Space ,
Same Length

B B

DBREQ_L
DBRDY
TMS
TCK
TRST_L
TDI

NC_AJ18

NC_AG17
NC_C19
NC_D18

A A

NC_D20
NC_B19
NC_C21

5

R44 330
R45 330

1 2
3 4
5 6
7 8

RN42 330X4

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

R92 1K

VLDT0

VLDT04

R55 44.2RST

8/28 AMD CHANGE THE PULL-UP POWER

VCC2_5

C33

0.22u

RN5
8P4R-1K

8P4R-1K
RN52

4

C60
102P

VDD_25_SUS

102P

C61

-CPURST36

-LDTSTOP11,18

COREFB_H14

COREFB_L14

Differential , "10:10:5:10:10" .

VDDIO_SENSE34

CPUCLK0_H7

Near CPU in 0.5" .

CPUCLK0_L7

C57 3900P/X7R

C65 3900P/X7R

VTT_DDR_SUS

VCC2_5

3

L0_REF1
L0_REF0

R54

R53 820
R49 820

R93 1K
R89 1K

CPU_GD

VDDIO_SENSE

169RST

RN3

1 2

3 4

5 6

7 8

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

8P4R-1K

AJ25
AF20

AE18

AJ27
AF27

AE26

AE12

AF12

AE11

AJ21

AH21

AJ23

AH23

AE24

AF24

AG15

AH17

AJ28

AE23

AF23
AF22
AF21

AG2
AH1

AE21

AG4
AG6

AE9
AG9

A23
A24
B23

C16

C15
E20

E17
B21
A21

C18
A19
A28

AA2

B18

C20

C1
R3
D3

C6

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

J3

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

U7C

THERMTRIP_L

THERMDA
THERMDC

VID4
VID3
VID2
VID1
VID0

NC_AG18
NC_AH18
NC_AG17

NC_AJ18

G_FBCLKOUT_H

G_FBCLKOUT_L

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

2

THERMTRIP_CPU_L

A20

THERMDA_CPU

A26
A27

VID4

AG13

VID3

AF14

VID2

AG14

VID1

AF15

VID0

AE15
AG18

AH18

NC_AG17

AG17

NC_AJ18

AJ18

FBCLKOUT_H

AH19
AJ19

AE19
D20

C21
D18
C19
B19

A22

AF18

D22
C22

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

R59

80.6RST

FBCLKOUT_L

Zdiff = 80 ohm

DBREQ_L
NC_D20

NC_C21
NC_D18
NC_C19
NC_B19

TDO

Micro 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

THERMDA_CPU 31

VID[4..0] 14

LAYOUT: Route
FBCLKOUT_H/L d if fe re n ti al ly
with 20/8/5/8/20 spacing and
trace width. ( In CPU
breakout => routed 5:5:5 )

8/28 AMD CHANGE THE PULL-UP POWER

VDD_25_SUS

R102 330

RN1

VID3

7 8

VID2

5 6

VID1

3 4

VID0

1 2

X_8P4R-4.7K

R7 X_4.7K

VID4

K8 HDT & MISC

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

VCC2_5

C2
104P

Rev

0A

540

of

5

4

3

2

1

U7E

B2

VSS1

AH20

VSS3

AB21

VSS4

W22

VSS5

M23

VSS6

L24

VSS7

AG25

VSS8

AG27

VSS9

D D

C C

B B

A A

AF2

AA8
AB9

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
VSS11

W6

VSS12

Y7

VSS13
VSS14
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

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

EMI

VCORE

AC15

AB14

AA15

AB16

AA17
AC17
AE17

AB18
AD18
AG19

AC19
AA19

AB20
AD20

W21
AA21
AC21

M22

AB22
AD22

G23

W23
AA23
AC23

M24

AB24
AD24
AH24
AE25

GNDGND

H18
B20
E21
H22

H24
F26

V10
G13
K14
Y14

G15

H16
K16
Y16

G17

F18
K18
Y18

E19
G19

F20
H20
K20
M20
P20
T20
V20
Y20

G21

N21
R21
U21

F22
K22

P22
T22
V22
Y22

E23

N23
R23
U23

B24
D24
F24
K24

P24
T24
V24
Y24

K26
P26
V26

U7D

L7

VDD1
VDD2
VDD3
VDD4
VDD5
VDD6

J23

VDD7
VDD8
VDD9

N7

VDD10

L9

VDD11
VDD12
VDD13
VDD14
VDD15
VDD16
VDD17

J15

VDD18
VDD19
VDD20
VDD21
VDD22
VDD23
VDD24

J17

VDD25
VDD26
VDD27
VDD28
VDD29
VDD30
VDD31
VDD32
VDD33
VDD34
VDD35
VDD36
VDD39
VDD38

J19

VDD37
VDD40
VDD41
VDD42
VDD43
VDD44
VDD45
VDD46
VDD47
VDD48
VDD49
VDD50

J21

VDD51

L21

VDD52
VDD53
VDD54
VDD55
VDD56
VDD57
VDD58
VDD59
VDD60
VDD61
VDD62
VDD63
VDD64
VDD65
VDD66
VDD67
VDD68
VDD69

L23

VDD70
VDD71
VDD72
VDD73
VDD74
VDD75
VDD76
VDD77
VDD78
VDD79
VDD80
VDD81
VDD82
VDD83
VDD84
VDD85
VDD86
VDD87
VDD88
VDD89
VDD90
VDD91
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

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

VCORE

LAYOUT: Place 6 EMI capsalong bottom right sid e of Clawhammer, 2 in middle
of HT link, and 12 along

VCORE

C464

C459

6.8pF/BOT

6.8pF/BOT

bottom left side of Claw-

C470

C461

C462

6.8pF/BOT

6.8pF/BOT

hammer.

C472

C460

6.8pF/BOT

6.8pF/BOT

C468

C469

6.8pF/BOT

C471

6.8pF/BOT

6.8pF/BOT

6.8pF/BOT

GND

LAYOUT: Place beside processor.

VDD_25_SUS

C74

0.22u

C151

C201

0.22u

0.22u

C228

VDD_25_SUS VDD_25_SUS

C47

4.7u/0805

C122

4.7u/0805

C156

4.7u/0805

GND

3

0.22u

C137

0.22u

C219

0.22uF

C142

GND

C100

GND

0.22u

0.22uF

2

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

VCORE

C92

102P

C115

6.8pF

C110

102P

C106

102P

C101

GND

VCORE

C71

102P

102P

C175

GND

LAYOUT: Place 1000pF capacitors
between VRM & CPU.

LAYOUT: Place beside DDR slots.

VDD_25_SUS

C72

0.22uF

C127

GND

0.22uF

VDD_25_SUS

C114

4.7u/0805

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

102P

C174

4.7u/0805

GND

Micro Star Restricted Secret

K8 POWER & GND

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

640

1

of

Rev

0A

5

Clock Synthesizer

D D

C C

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

CLKVCC3

C307 104P

C301 104P

C318 104P

C315 104P

C325 104P

C322 104P

C312 104P

C309 104P

U21

46

VDD_46

47

VSS_47

2

VDD_2

5

VSS_5

32

VDDF

33

VSSF

9

VDD_9

10

VSS_10

16

VDD_16

15

VSS_15

19

VDD_19

20

VSS_20

29

VDD_29

30

VSS_30

27

VSS_27

38

VDD_38

39

VSS_39

35

VDD_35

34

VSS_34

43

VDDA

42

VSSA

PCI33_HT66SEL

CY28331

FS0/REF0
FS1/REF1
FS2/REF2

XOUT

48MHZ

PCI33_HT66_0
PCI33_HT66_1
PCI33_HT66_2

PCI33_7
PCI33_0
PCI33_1
PCI33_2
PCI33_3

PCI33_F
PCI33_4
PCI33_5

24_48MHZ/SEL

SDATA

SCLK

CPUT_0
CPUC_0

CPUT_1
CPUC_1

PCISTOP

SPREAD

4

VCC3

FB8 X_120S/0805
C333
104P

FS0

1

FS1

48

FS2

45

CLKX1

3

XIN

CLKX2

4

31

HT_66_0

7

HT_66_1

8

HT_66_2

11
12
13
14
17
18

FS3

23
21
22

SEL_24

28

SMBDATA1

26

SMBCLK1

25
41

40

R266 15RST

37

R267 15RST

36

SEL_66

6
24

SPREAD

44

CP14

X_COPPER

R236 22
R238 22
R250 22

R269 33

RN76

7 8
5 6
3 4

RN84

1 2
7 8
5 6
3 4
1 2

RN87 8P4R-22

7 8
5 6
3 4
1 2

R275 33

R284 10K
R253 10K

CLKVCC3

X1 14.318MHZ

SB_OSC14
AUD_CLK
APICCLK

C303 10P

C304 10P

8P4R-22

8P4R-22

CPUCLK0_H
CPUCLK0_L

CLKVCC3

C331
39P

USBCLK_SB48MHz
VCLK

GCLK_SLOT
GCLK_NB
LPC_PCLK
1394_PCLK
PCICLK1
PCICLK2

PCICLK3
PCICLK4
PCICLK5
SB_PCLK

SIO48M

SMBDATA1 8,17,27
SMBCLK1 8,17,27

CPUCLK0_H 5
CPUCLK0_L 5

C334

4.7u/0805

3

SB_OSC14 17
AUD_CLK 23
APICCLK 18

USBCLK_SB 16
VCLK 18

GCLK_SLOT 15
GCLK_NB 12
LPC_PCLK 30
1394_PCLK 22
PCICLK1 19
PCICLK2 19

PCICLK3 20
PCICLK4 20
PCICLK5 21
SB_PCLK 18

SIO48M 30

AUD_CLK

VCLK
GCLK_SLOT
GCLK_NB

USBCLK_SB
SIO48M
SB_OSC14
APICCLK

SB_PCLK
PCICLK5
PCICLK4
PCICLK3

PCICLK2
PCICLK1
1394_PCLK
LPC_PCLK

CPUCLK0_H
CPUCLK0_L

SEL_24

FS3
FS0
FS2
FS1

HT_66_0
SEL_66

C305 X_10P

CN22

7 8
5 6
3 4
1 2

X_8P4C-10P

C320 X_10P
C326 X_10P
C302 X_10P
C308 X_10P

CN24

1 2
3 4
5 6
7 8

CN23

1 2
3 4
5 6
7 8

C313 X_5P

C316 X_5P

R280 10K

R288 10K
R239 X_10K
R245 X_10K
R235 X_10K

R243 10K
R244 10K

X_8P4C-10P

X_8P4C-10P

2

1

R240 10K

FS0

R241 10K

FS2

R237 10K

FS1

R279 X_10K

FS3

B B

A A

Input Configuration

FS0

FS1

FS2

1

1

1

1
1
1

0

0

1-

0

1

0

0
0

0
0

0
X

X
X

X

X

X

X

X
X

X
X

X
X
X

X 24 or 48100,133.33,166.66,200

5

1
0
1
0
1
0
1
1
0
X
X
X
X
X
X
X
X

PCI_HT#
X
X
X
X

X
1
0
X
0
1
X
X
0
0
1
1

PCISTOP#
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
0
1

Clock Generator Output
24_48SEL#
X
X
X
X

CPU (MHz)
200

166.66

133.330

100
X
X
X
X
X
X
X
1
0
X
X
X

--

X1 input

X1 input

Hi-Z

100,133.33,166.66,200

100,133.33,166.66,200

100,133.33,166.66,200

100,133.33,166.66,200

100,133.33,166.66,200

100,133.33,166.66,200

100,133.33,166.66,200X
X

4

PCI33 (MHz)

33.33

33.33

33.33

33.33

-

­X1/6
X1/6
Hi-Z

33.33

33.33

33.33 24

33.33
0

33.33
0

33.33

PCI33_HT66 (MHz)

33.33 or 66.66

33.33 or 66.66

33.33 or 66.66

33.33 or 66.66

-

X1/6
X1/3
Hi-Z

66.66

33.33

33.33 or 66.66

33.33 or 66.66

66.66

66.66
0

33.33

24_48 (MHz)
24 or 48
24 or 48
24 or 48
24 or 48

-

­0
0
Hi-Z
24 or 48
24 or 48

48
24 or 48
24 or 48
24 or 48

3

14.318 (MHz)

14.318

14.318

14.318

14.318

-X

­0
0
Hi-Z

14.318

14.318

14.318

14.318

14.318

14.318

14.318

14.318

CLKVCC3

Comment

Normal Hammer operation
Reserved
Athlon compatible
Athlon compatible
Reserved
Reserved
Bypass mode
Bypass mode
Tri-state mode

33.33 vs. 66.66 MHz output select

33.33 vs. 66.66 MHz output select
24 vs. 48 MHz output select
24 vs. 48 MHz output select
PCISTOP vs. 33.33/66.66 MHz selects
PCISTOP vs. 33.33/66.66 MHz selects
PCISTOP vs. 33.33/66.66 MHz selects
PCISTOP vs. 33.33/66.66 MHz selects

2

Micro 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

Clock Synthesizer

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

740

Rev

0A

of

5

DR_MD[63..0]9,10

D D

C C

B B

DR_MD[63..0]

VDD_25_SUS

DDR_VREF

R143 4.7K

-MSWEA4,9

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

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

Place 104p Cap. near the DIMM

VDD_25_SUS

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

SLAVE ADDRESS = 1010000B

VSS0

VSS1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

3111826344250586674818993

4

SYSTEM MEMORY

104

112

128

136

143

156

164

172

1801582

VDDQ2

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

VDDQ11

VDDQ12

VDDQ13

VDDQ14

184

PIN

DDR DIMM

SOCKET

NC(RESET#)

VSS8

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

VSS18

VSS19

VSS20

100

116

124

132

139

145

152

160

176

VDDID

VDDQ15

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL

SDA

SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC5

CKE0
CKE1
CAS#
RAS#

DM0
DM1
DM2
DM3
DM4
DM5
DM6
DM7
DM8

VSS21

184

VDDSPD

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9

157
158
71
163

5
14
25
36
56
67
78
86
47

MAA13

167

MAA0

48

MAA1

43

MAA2

41

MAA3

130

MAA4

37

MAA5

32

MAA6

125

MAA7

29

MAA8

122

MAA9

27

MAA10

141

MAA11

118

MAA12

115
103

59
52
113
92
91
181
182
183

44
45
49
51
134
135
142
144

MEMCLK_H5

16

MEMCLK_L5

17

MEMCLK_H0

137

MEMCLK_L0

138

MEMCLK_H7

76

MEMCLK_L7

75
173

10

MCKE0

21

MCKE1

111

-MSCASA

65

-MSRASA

154

DR_MEMDM0

97

DR_MEMDM1

107

DR_MEMDM2

119

DR_MEMDM3

129

DR_MEMDM4

149
159

DR_MEMDM6

169

DR_MEMDM7

177
140

DDR1
DDRDIMM_184

-MCS0

-MCS1

-DR_MDQS0

-DR_MDQS1

-DR_MDQS2

-DR_MDQS3

-DR_MDQS4

-DR_MDQS5

-DR_MDQS6

-DR_MDQS7

SMBCLK1
SMBDATA1

-MCS0 4,9

-MCS1 4,9

-DR_MDQS0 9,10

-DR_MDQS1 9,10

-DR_MDQS2 9,10

-DR_MDQS3 9,10

-DR_MDQS4 9,10

-DR_MDQS5 9,10

-DR_MDQS6 9,10

-DR_MDQS7 9,10

MAA[13..0]

MAA[13..0] 4,9

MEMBANKA0 4,9
MEMBANKA1 4,9

SMBCLK1 7,17,27
SMBDATA1 7,17,27

MEMCLK_H5 4,9
MEMCLK_L5 4,9
MEMCLK_H0 4,9
MEMCLK_L0 4,9
MEMCLK_H7 4,9
MEMCLK_L7 4,9

MCKE0 4,9
MCKE1 4,9

-MSCASA 4,9

-MSRASA 4,9

DR_MEMDM[7..0]

3

VDD_25_SUS

Place 104p and 1000p
Cap. near the DIMM

DR_MEMDM[7..0] 9,10

R144 4.7K

-MSWEB4,9

C32
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

DDR_VREF

C25
1000P

2

VDD_25_SUS

738467085

108

120

148

168223054627796

VDD0

VDD1

VDD2

VDD3

VDD4

VDD5

VDD6

VDD7

VDD8

VDDQ0

VDDQ1

VSS2

VSS3

VSS4

VSS5

VSS6

VSS7

VDDQ2

VSS8

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 = 1010001B

102

NC4

VSS0

VSS1

3111826344250586674818993

104

112

128

136

143

156

164

172

1801582

VDDQ3

VDDQ4

VDDQ5

VDDQ6

VDDQ7

VDDQ8

VDDQ9

VDDQ10

VDDQ11

VDDQ12

VDDQ13

VDDQ14

VDDQ15

184

PIN

DDR DIMM

SOCKET

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

CK1#(CK0#)

CK2(DU)
CK2#(DU)

NC(RESET#)

VSS9

VSS10

VSS11

VSS12

VSS13

VSS14

VSS15

VSS16

VSS17

VSS18

VSS19

VSS20

VSS21

100

116

124

132

139

145

152

160

176

VDDID

CS0#
CS1#
CS2#
CS3#

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

FETEN

A10_AP

A11
A12
A13

BA0
BA1
BA2
SCL
SDA
SA0
SA1
SA2

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

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

157
158
71
163

-DR_MDQS0

5

-DR_MDQS1

14

-DR_MDQS2

25

-DR_MDQS3

36

-DR_MDQS4

56

-DR_MDQS5

67

-DR_MDQS6

78

-DR_MDQS7

86
47

MAB13

167

MAB0

48

MAB1

43

MAB2

41

MAB3

130

MAB4

37

MAB5

32

MAB6

125

MAB7

29

MAB8

122

MAB9

27

MAB10

141

MAB11

118

MAB12

115
103

59
52
113

SMBCLK1

92

SMBDATA1

91
181
182
183

44
45
49
51
134
135
142
144

MEMCLK_H4

16

MEMCLK_L4

17

MEMCLK_H1

137

MEMCLK_L1

138

MEMCLK_H6

76

MEMCLK_L6

75
173

10

MCKE0

21

MCKE1

111

-MSCASB

65

-MSRASB

154

DR_MEMDM0

97

DR_MEMDM1

107

DR_MEMDM2

119

DR_MEMDM3

129

DR_MEMDM4

149

DR_MEMDM5DR_MEMDM5

159

DR_MEMDM6

169

DR_MEMDM7

177
140

DDR2
DDRDIMM_184

-MCS2

-MCS3

1

VDD_25_SUS

-MCS2 4,9

-MCS3 4,9

MAB[13..0] 4,9

MEMBANKB0 4,9
MEMBANKB1 4,9

MEMCLK_H4 4,9
MEMCLK_L4 4,9
MEMCLK_H1 4,9
MEMCLK_L1 4,9
MEMCLK_H6 4,9
MEMCLK_L6 4,9

-MSCASB 4,9

-MSRASB 4,9

VDD_25_SUS

A A

R43
1KST

R40
1KST

C38
104P

DDR_VREF

C26
104P

5

DDR_VREF 4

Micro Star Restricted Secret

Title
Document Number

4

3

2

System Memory : DDR DIMM 1

MICRO-STAR INT'L
CO.,LTD.

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

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

840

Rev

0A

of

5

4

3

2

1

RN48 47X4

7 8
5 6
3 4
1 2

RN46 47X4

7 8
5 6
3 4
1 2

RN44 47X4

7 8
5 6
3 4
1 2

RN41 47X4

7 8
5 6
3 4
1 2

RN39 47X4

7 8
5 6
3 4
1 2

RN37 47X4

7 8
5 6
3 4
1 2

RN35 47X4

7 8
5 6
3 4
1 2

RN32 47X4

7 8
5 6
3 4
1 2

RN29 47X4

7 8
5 6
3 4
1 2

RN27 47X4

7 8
5 6
3 4
1 2

RN25 47X4

7 8
5 6
3 4
1 2

VTT_DDR_SUS

MEMCLK_L6

VTT_DDR_SUSVTT_DDR_SUS

MAB7
MAB9
MAA9
MAA11

DR_MD23
MAB8
MAA7
DR_MD22

DR_MD18
MAA12
DR_MEMDM2
MAB11

DR_MD21

-DR_MDQS2
DR_MD17
MAB12

DR_MD16
DR_MD20
MCKE0

MCKE04,8

MCKE1

MCKE14,8

DR_MD11
DR_MD10
DR_MD15
DR_MD14

DR_MEMDM1
DR_MD13

-DR_MDQS1
DR_MD12

DR_MD9
DR_MD8
DR_MD3
DR_MD7

DR_MD6
DR_MD2

-DR_MDQS0
DR_MEMDM0

DR_MD1
DR_MD5
DR_MD4
DR_MD0

DR_MD[63..0]8,10

MAB[13..0]4,8
MAA[13..0]4,8

DR_MEMDM[7..0]8,10

-DR_MDQS[7..0]8,10

RN22 47X4

7 8
5 6
3 4
1 2

RN24 47X4

7 8
5 6
3 4
1 2

RN19 47X4

7 8
5 6
3 4
1 2

RN17 47X4

7 8
5 6
3 4
1 2

RN14 47X4

7 8
5 6
3 4
1 2

RN12 47X4

7 8
5 6
3 4
1 2

RN10 47X4

7 8
5 6
3 4
1 2

RN8 47X4

7 8
5 6
3 4
1 2

RN6 47X4

7 8
5 6
3 4
1 2

RN4 47X4

7 8
5 6
3 4
1 2

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

DR_MEMDM[7..0]

-DR_MDQS[7..0]

MCKE1
MCKE0
MAB12
MAA12

MAB11
MAA11
MAA9
MAB9

MAB7
MAA7
MAB8
MAA8

MAA5
MAB5
MAB6
MAA6

MAB4
MAA4
MAB3
MAA3

MAB2
MAA2
MAB1
MAA1

MAA0
MAA10
MAB0
MAB10

MEMBANKB1
MEMBANKA1
MEMBANKB0
MEMBANKA0

-MSRASA

-MSRASB

-MSWEA

-MSWEB

-MCS0

-MSCASB

-MSCASA

-MCS1

-MCS3

-MCS2
MAB13
MAA13

CN3

8P4C-22P

CN4

8P4C-22P

CN5

8P4C-22P

CN7

8P4C-22P

CN8

8P4C-22P

CN10

8P4C-22P

CN12

8P4C-22P

CN13

8P4C-22P

CN15

8P4C-22P

CN17

8P4C-22P

CN19

8P4C-22P

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

DDR Terminations

DR_MD59

DR_MD63

D D

C C

B B

-MSCASA4,8

-MSCASB4,8

-MSRASB4,8

-MSRASA4,8

MEMCLK_H5

DR_MD58
DR_MD62

-DR_MDQS7

DR_MEMDM7
DR_MD57
DR_MD61
DR_MD56

DR_MD60
DR_MD51
DR_MD55
DR_MD50

DR_MD54

-DR_MDQS6
DR_MEMDM6
MAA13

MAB13
DR_MD53
DR_MD52
DR_MD49

DR_MD48
DR_MD47
DR_MD46
DR_MD43

DR_MD42
DR_MEMDM5

-DR_MDQS5

-MCS2

-MCS24,8

-MCS3

-MCS34,8

-MCS1

-MCS14,8

-MSCASA
DR_MD41

-MSWEB

-MSWEB4,8

-MSCASB

-MCS0

-MCS04,8
DR_MD45

-MSWEA4,8

-MSWEA

-MSRASB

-MSRASA
DR_MD44

R62 120RST

R147 47

RN73 47X4

7 8
5 6
3 4
1 2

RN70 47X4

7 8
5 6
3 4
1 2

RN67 47X4

7 8
5 6
3 4
1 2

RN64 47X4

7 8
5 6
3 4
1 2

RN61 47X4

7 8
5 6
3 4
1 2

RN58 47X4

7 8
5 6
3 4
1 2

RN55 47X4

7 8
5 6
3 4
1 2

RN54 47X4

7 8
5 6
3 4
1 2

RN51 47X4

7 8
5 6
3 4
1 2

RN49 47X4

7 8
5 6
3 4
1 2

MEMCLK_L5

MEMBANKA04,8

MEMBANKB04,8

MEMBANKA14,8
MEMBANKB14,8

MEMCLK_H6

DR_MD40
DR_MD39
DR_MD35
MEMBANKA0

MEMBANKB0
DR_MD38
DR_MD34
DR_MEMDM4

-DR_MDQS4
DR_MD37
DR_MD33
DR_MD36

DR_MD32
MEMBANKA1
MEMBANKB1
MAB10

MAB0
MAA10
MAA0

MAA1
MAB1
MAA2
MAB2

DR_MD31
DR_MD27
DR_MD30
DR_MD26

MAA3
MAB3
DR_MEMDM3
MAA4

-DR_MDQS3
DR_MD25
MAB4
MAA6

DR_MD29
DR_MD28
MAB6
MAB5

MAA5
MAA8
DR_MD24
DR_MD19

R133 120RST

A A

MEMCLK_H4

MEMCLK_H7

R63 120RST

R131 120RST

5

MEMCLK_L4

MEMCLK_L7

MEMCLK_H0

R88 120RST

R90 120RST

4

MEMCLK_L1MEMCLK_H1

MEMCLK_L0

3

MEMCLK_H7
MEMCLK_L7
MEMCLK_H6
MEMCLK_L6
MEMCLK_H5
MEMCLK_L5
MEMCLK_H4
MEMCLK_L4
MEMCLK_H1
MEMCLK_L1
MEMCLK_H0
MEMCLK_L0

MEMCLK_H7 4,8
MEMCLK_L7 4,8
MEMCLK_H6 4,8
MEMCLK_L6 4,8
MEMCLK_H5 4,8
MEMCLK_L5 4,8
MEMCLK_H4 4,8
MEMCLK_L4 4,8
MEMCLK_H1 4,8
MEMCLK_L1 4,8
MEMCLK_H0 4,8
MEMCLK_L0 4,8

Micro 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 Terminations Ba nk 0

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

940

1

Rev

0A

of

5

4

3

2

1

LAYOUT: Place on backside,

DDR Terminations

D D

C C

B B

RN9 8P4R-10

MD0

1 2

MD4

3 4

MD5

5 6

MD1

7 8

RN11 8P4R-10

MEMDM0 DR_MEMDM0

1 2

-MDQS0

3 4

MD2

5 6

MD6

7 8

RN13 8P4R-10

MD7

1 2

MD3

3 4

MD8

5 6

MD9

7 8

RN15 8P4R-10

MD12

1 2

-MDQS1 -DR_MDQS1

3 4

MD13

5 6

MEMDM1

7 8

RN18 8P4R-10

MD14

1 2

MD15

3 4

MD10

5 6

MD11

7 8

RN23 8P4R-10

MD21 DR_MD21

1 2

MEMDM2 DR_MEMDM2

3 4

MD18 DR_MD18

5 6

MD22 DR_MD22

7 8

RN21 8P4R-10

MD20

1 2

MD16

3 4

-MDQS2

5 6

MD17

7 8

RN26 8P4R-10

MD23

1 2

MD19 DR_MD19

3 4

MD24

5 6

MD28 DR_MD28

7 8

RN30 8P4R-10

MD29

1 2

MD25

3 4

-MDQS3

5 6

MEMDM3 DR_MEMDM3

7 8

DR_MD0
DR_MD4
DR_MD5
DR_MD1

-DR_MDQS0
DR_MD2
DR_MD6

DR_MD7
DR_MD3
DR_MD8
DR_MD9

DR_MD12
DR_MD13

DR_MEMDM1

DR_MD14
DR_MD15
DR_MD10
DR_MD11

DR_MD20
DR_MD16

-DR_MDQS2
DR_MD17

DR_MD23
DR_MD24

DR_MD29
DR_MD25

-DR_MDQS3

RN34 8P4R-10

MD26

1 2

MD30

3 4

MD27

5 6

MD31

7 8

RN43 8P4R-10

MD32

1 2

MD36

3 4

MD33

5 6

MD37

7 8

RN45 8P4R-10

-MDQS4 -DR_MDQS4

1 2

MEMDM4 DR_MEMDM4

3 4

MD34 DR_MD34

5 6

MD38 DR_MD38

7 8

RN47 8P4R-10

MD35 DR_MD35

1 2

MD39

3 4

MD40

5 6

MD44

7 8

RN50 8P4R-10

MD45

1 2

MD41

3 4

-MDQS5 -DR_MDQS5

5 6

MEMDM5 DR_MEMDM5

7 8

RN53 8P4R-10

MD42 DR_MD42

1 2

MD43

3 4

MD46 DR_MD46

5 6

MD47

7 8

RN56 8P4R-10

MD48 DR_MD48

1 2

MD49

3 4

MD52 DR_MD52

5 6

MD53 DR_MD53

7 8

RN60 8P4R-10

MEMDM6

1 2

-MDQS6

3 4

MD54

5 6

MD50 DR_MD50

7 8

RN62 8P4R-10

MD55

1 2

MD51

3 4

MD60

5 6

MD56 DR_MD56

7 8

RN66 8P4R-10

MD61

1 2

MD57

3 4

MEMDM7 DR_MEMDM7

5 6

-MDQS7 -DR_MDQS7

7 8

RN69 8P4R-10

MD62 DR_MD62

1 2

MD58

3 4

MD63

5 6

MD59

7 8

DR_MD26
DR_MD30
DR_MD27
DR_MD31

DR_MD32
DR_MD36
DR_MD33
DR_MD37

DR_MD39
DR_MD40
DR_MD44

DR_MD45
DR_MD41

DR_MD43
DR_MD47

DR_MD49

DR_MEMDM6

-DR_MDQS6
DR_MD54

DR_MD55
DR_MD51
DR_MD60

DR_MD61
DR_MD57

DR_MD58
DR_MD63
DR_MD59

evenly spaced around VTT fill.

VDD_25_SUS

VTT_DDR_SUS

C43

X_0.22uF
C177

X_0.22uF
C226

X_0.22uF
C225

X_0.22uF

C37

X_0.22uF

VDD_25_SUS VDD_25_SUS VDD_25_SUS VDD_25_SUS VDD_25_SUS

C36

104P
C55

104P
C67

104P

C70

104P

C77

104P
C82

104P

VTT_DDR_SUS

C42

104P

104P

C31

VTT_DDR_SUS

104P

C155

104P

C150

C59

C158

104P

104P

C69

C162

104P

104P

C73

C165

104P

104P

C91

104P
C99

104P
C109

104P
C116

104P
C120

104P
C123

104P
C126

104P

C78

C169

104P

104P

LAYOUT: Locate close to Cla wham mer soc ket .

VTT_DDR_SUS

C54

4.7U/1206

GND

C85

C176

104P

104P

C93

C180

104P

104P

C103

C182

C129

104P
C136

104P
C143

104P
C148

104P
C152

104P
C157

104P
C161

104P

104P

104P

C113

C187

104P

104P

C118

C198

104P

104P

C121

C204

104P

104P

C164

104P
C168

104P
C171

104P
C178

104P
C181

104P
C185

104P
C193

104P

C125

C208

C40

0.22u

VTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUSVTT_DDR_SUS

C202

104P

C206

104P

C209

104P

C211

104P

C213

104P

C220

104P

104P

104P

104P

C128

C210

104P

C132

C212

104P

104P

C138

C217

104P

104P

C145

GND

C222

104P

104P

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).

5

-MDQS[7..0]

-DR_MDQS[7..0]
DR_MD[63..0]
MD[63..0]
MEMDM[7..0]

DR_MEMDM[7..0]

4

-MDQS[7..0]4

-DR_MDQS[7..0]8,9

A A

DR_MD[63..0]8,9

MD[63..0]4

MEMDM[7..0]4

DR_MEMDM[7..0]8,9

VTT_DDR_SUS

3

C144

4.7u/0805

C179

4.7u/0805

C205

4.7u/0805

C34

4.7u/0805

C242

4.7u/0805

GND

2

VTT_DDR_SUS

102P

C232

C231

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

VTT_DDR_SUS

C58

C50

102P

GND

102P

C147

GND

0.22u

100P

Micro Star Restricted Secret

DDR Terminations Ba nk 1

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

10 40

1

of

Rev

0A

A

B

C

D

E

PIN C22 FOR K8M400 (3.3V)

K8T400M HT Interface

VDD_12_A

A10

A24

A25

A26A9B10

T26
P24
P26

M24

K24

K26
H24
H26
R24
R22
N24
N22

L22

G24
M26

L24

F24
R26

P25
N26
M25

K25
H25

G26
R23

P22
N23
M22

K22
H22

G23

L26

L23

F25

B11

A12
D25

D26
C26

U24
U25
U26

V21

V22

V23

V24

V25

V26

C22

AVDD2

RCADP0
RCADP1
RCADP2
RCADP3
RCADP4
RCADP5
RCADP6
RCADP7
RCADP8
RCADP9
RCADP10
RCADP11
RCADP12

J24

RCADP13

J22

RCADP14
RCADP15

RCLKP0
RCLKP1

RCTLP
RCADN0

RCADN1
RCADN2
RCADN3
RCADN4

J26

RCADN5
RCADN6
RCADN7
RCADN8
RCADN9
RCADN10
RCADN11
RCADN12

J23

RCADN13
RCADN14
RCADN15

RCLKN0
RCLKN1

RCTLN
LDTRST

LDTSTP
RPCOMP

RNCOMP
RTCOMP

VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT

AGND2

VSS

C21

J18

From Claw Hammer

4 4

CADOP[0..15]4

CLKOP04
CLKOP14

CTLOP04

CADON[0..15]4

3 3

CLKON04
CLKON14

CTLON04

-LDTRST36

-LDTSTOP5,18

2 2

CADOP0
CADOP1
CADOP2
CADOP3
CADOP4
CADOP5
CADOP6
CADOP7
CADOP8
CADOP9
CADOP10
CADOP11
CADOP12
CADOP13
CADOP14
CADOP15

CLKOP0
CLKOP1

CTLOP0

CADON0
CADON1
CADON2
CADON3
CADON4
CADON5
CADON6
CADON7
CADON8
CADON9
CADON10
CADON11
CADON12
CADON13
CADON14
CADON15

CLKON0
CLKON1

CTLON0

-LDTRST

-LDTSTOP
RPCOMP

PNCOMP
RTCOMP

VDD_12_A

B23

B24

B25

B26B9C10

C11

C23

C24

C25C9D10

D11

D22

D23

D24D9E10

E11

E21

E22

E23

E24E9F10

F11

F15

F16

F19

F20

F21

F22

F23

G21

G22

H21

J11

J12

J13

J14

J15

J16

J10

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

A8

B15

A23

B8

B13

B17

B19

VSS

B21

B22C8D8

VSS

VSS

VSS

VSS

VSS

D6

D18

D20

E5E6E8F7F8

D12

D14

D16

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

F18

F26

VSS

G25H1H23

VSS

J2

J3

VSS

F13

F14

F17

F12

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

K12

J21

J25

K4G1K10

K13

K14

K11

J17

K18

K21

L18

U14A

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

VLDT

TCADP0
TCADP1
TCADP2
TCADP3
TCADP4
TCADP5
TCADP6
TCADP7
TCADP8

TCADP9
TCADP10
TCADP11
TCADP12
TCADP13
TCADP14
TCADP15

TCLKP0
TCLKP1

TCTLP

TCADN0

TCADN1

TCADN2

TCADN3

TCADN4

TCADN5

TCADN6

TCADN7

TCADN8

TCADN9
TCADN10
TCADN11
TCADN12
TCADN13
TCADN14
TCADN15

TCLKN0

TCLKN1

TCTLN

VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT
VLDT

VSS

VSS

VSS

VSS

VSS

K17

K23H2L10

VSS

VSS

VSS

VSS

L11

L13

L12

L14

L15

L16

VSS

K16

K15

B12
A13
B14
A15
A17
B18
A19
B20
E12
D13
E14
D15
D17
E18
D19
E20

B16
E16

A21
C12

A14
C14
A16
A18
C18
A20
C20
E13
C13
E15
C15
C17
E19
C19
D21

CLKIN0

C16

CLKIN1

E17

CTLIN0

A22

L21
M18
N18
N21
P18
P21
R18
T18
T21
T22
T23
T24
T25
U18
U21
U22
U23

VSS

K8M400/K8T400M

CADIP0
CADIP1
CADIP2
CADIP3
CADIP4
CADIP5
CADIP6
CADIP7
CADIP8
CADIP9
CADIP10
CADIP11
CADIP12
CADIP13
CADIP14
CADIP15

CLKIP0
CLKIP1

CTLIP0
CADIN0

CADIN1
CADIN2
CADIN3
CADIN4
CADIN5
CADIN6
CADIN7
CADIN8
CADIN9
CADIN10
CADIN11
CADIN12
CADIN13
CADIN14
CADIN15

VDD_12_A

To Claw Hammer

CADIP[0..15] 4

CLKIP0 4
CLKIP1 4

CTLIP0 4

CADIN[0..15] 4

CLKIN0 4
CLKIN1 4

CTLIN0 4

PNCOMP
RTCOMP

RPCOMP

VDD_12_A

C194 104P
C191 104P

Around NB

VDD_12_A

R121 49.9RST
R115 100RST
R120 49.9RST

1 1

Title

Size Document Number Rev

C

A

B

C

D

Date: Sheet

MICRO-STAR INT'L CO ., LTD.

NORTH BRIDGE K8T400M (HT)

MS-6750

0A

11 40Wednesday, January 29, 2003

E

of

A

B

K8T400M AGP 8X ,V-Link, Misc. Control

VDDQ

C

D

E

4 4

GAD[31..0]15

3 3

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

GC/BE#[3..0]15

AD_STBS015
AD_STBF015

AD_STBS115
AD_STBF115

GFRAME15

GIRDY15
GTRDY15

GDEVSEL15

GSTOP15

GPAR15
RBF15
WBF15
GREQ15

2 2

GGNT15

GSERR15

GCLK_NB7

SBA[7..0]15

1 1

SBA[7..0]

SB_STBS15
SB_STBF15

ST[2..0]

ST[2..0]15

AGPPCOMP
AGPNCOMP

AGPVREF_GC15

AGPVREF_GC

AGP8XDET#15

DBIL15
DBIH15

A

GC/BE#0GC/BE#[3..0]
GC/BE#1
GC/BE#2
GC/BE#3

AD_STBS0
AD_STBF0

AD_STBS1
AD_STBF1

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

SB_STBS
SB_STBF

ST0
ST1
ST2

DBIL
DBIH

AF18

GD0/DVOBHSYNC

AD18

GD1/DVOBVSYNC

AE18

GD2/DVOBD1

AF17

GD3/DVOBD0

AD17

GD4/DVOBD3

AD16

GD5/DVODB2

AE16

GD6/DVOBD5

AF16

GD7/DVOBD4

AF14

GD8/DVOBD6

AD14

GD9/DVOBD9

AD13

GD10/DVOBD8

AE13

GD11/DVOBD11

AF13

GD12/DVOBD10

AD12

GD13/DVOBCCLKINT

AF12

GD14/DVOBFLDSTL

AE12

GD15/MDDC_DATA

AD10

GD16/DVOCVSYNC

AE10

GD17/DVOCHSYNC

AF10

GD18/DVOCBLANK#

AD9

GD19/DVOCD0

AF9

GD20/DVOCD1

AF8

GD21/DVOCD2

AE9

GD22/DVOCD3

AD8

GD23/DVOCD4

AF6

GD24/DVOCD7

AD7

GD25/DVOCD6

AE6

GD26/DVOCD9

AD5

GD27/DVOCD8

AF5

GD28/DVOCD11

AF4

GD29/DVOCD10

AE4

GD30/DVOBCINTR#

AD4

GD31/DVOCFLDSTL

AD15

GBE0/DVOBD7

AF11

GBE1/DVOBBLANK#

AD11

GBE2

AC7

GBE3/DVOCD5

AF15

AD_STBS0/DVOBCLK#

AE15

AD_STBF0/DVOBCLK

AF7

AD_STBS1/DVOCCLK#

AE7

AD_STBF1/DVOCCLK

AC9

GFRAME/MDVI_DATA

AC10

GIRDY/MI2CCLK

AC14

GTRDY/MDVI_CLK

AC11

GDEVSEL/MI2CDATA

AC12

GSTOP/MDDC_CLK

AC16

GPAR

AD6

RBF

AC1

WBF

Y1

GREQ

AA3

GGNT

AC15

GSERR

A11

GCLK

AC2

SBA0/ADDID0

AC3

SBA1/ADDID1

AD1

SBA2/ADDID2

AD2

SBA3/ADDID3

AF2

SBA4/ADDID4

AD3

SBA5/ADDID5

AE3

SBA6/ADDID6

AF3

SBA7/ADDID7

AE1

SB_STBS

AF1

SB_STBF

AA2

ST0

AA1

ST1

AB1

ST2

V1

AGPPCOMP

W1

AGPNCOMP

AC13

AGPVREF0

AC6

AGPVREF1

Y2

AGP8XDET

AC4

DBIL

AC5

DBIH

U1

VCCQQ

M5K8M9L8N9P9R9

N5

L5K9L9

J9

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

G2G3G4G5H3H4H5J4J5

VCC3/NC

F6F2F5E1F4

VCC3/NC

VCC3/NC

F1K5E4E2E3

F3

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

VCC3/NC

SPCLK1/NC
SPCLK2/NC

DVID0/TVD0/NC
DVID1/TVD1/NC
DVID2/TVD2/NC
DVID3/TVD3/NC
DVID4/TVD4/NC
DVID5/TVD5/NC
DVID6/TVD6/NC
DVID7/TVD7/NC
DVID8/TVD8/NC

DVID9/TVD9/NC
DVID10/TVD10/NC
DVID11/TVD11/NC

DVIDET/TVCKI/NC

DVIDE/TVBL/NC

DVIHS/TVHS/NC

DVIVS/TVVS/NC

DVICLK/TVCLK/NC

VSSQQ

T1

R15

VSS

R14

VSS

R13

VSS

R12

VSS

R11

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

P23R1R2R3R4R5R10

VSS

VSS

VSS

VSS

VSS

VSS

P12

P13

P14

P15

P16

P17

B

VSS

VSS

VSS

VSS

VSS

VSS

N15

N16

N17

N25P5P10

P11

VSS

N14

VSS

N13

VSS

N12

VSS

N11

VSS

N10

VSS

VSS

M23

M21

VSS

M17

VSS

M16

VSS

M15

VSS

M14

VSS

VSS

M13

D1

VD0
VD1

VCC3/NC

VCC3/NC

VD2
VD3
VD4
VD5
VD6
VD7

VBE

VPAR

UPSTB
UPSTB

DNSTB
DNSTB

UPCMD
DNCMD

LVREF

LCOMPP

PWRGD

PCIRST
TESTIN

SUSTAT

DEBUG

AR/NC
AG/NC
AB/NC

RSET/NC
HSYNC/NC
VSYNC/NC

XIN/NC

INTA/NC

BISTIN/NC

SPD1/NC
SPD2/NC

GOP0/NC
GPOUT/NC

VSS

VSS

VSS

M10

M11

M12

U14B

K8M400/K8T400M

AD20
AD21
AF24
AE24
AE19
AF20
AD24
AF25

AE21
AF19

AE23
AF23

AF22
AD22

AF26
AD23

AF21
AD19
AE26
AD25
AC26
AD26
AC17

B3
A3
A2

C4
A1
B1

C6
E7

D3
P2

C2
P1
C1

J1
K2
K3
L4
K1
L2
L3
M4
L1
M2
M3
M1

P4
N1
N4
N3

P3

N2
D2

VSS

VSS

L17

L25

C

VLAD0
VLAD1
VLAD2
VLAD3
VLAD4
VLAD5
VLAD6
VLAD7

LVREF_NB

LCOMPP

TESTIN

DEBUG

VLAD[7..0] 18

VBE0# 18
VPAR 18

UPSTB 18
UPSTB# 18

DNSTB 18
DNSTB# 18

UPCMD 18
DNCMD 18

C241
X_102P

PWROK_NB# 17

PCIRST1# 16,30

SUSST# 17

R153 X_10K
R152 10K

VCC2_5

AGPVREF_GC

C491 1u_0805/BOT

C273 X_105P

LAYOUT: Place caps as close NB as possible

VCC2_5

TESTIN

AGPNCOMP

AGPPCOMP

LCOMPP

Title

NORTH BRIDGE K8T400M (AGP & VLINK)

Size Document Number Rev

C

D

Date: Sheet

R163 4.7K

VDDQ

R149 60.4RST
R146 60.4RST

R164 360RST

VCC2_5

R154
3KST

C234
104P

LVREF_NB

R167
1KST

C238
104P

MICRO-STAR INT'L CO ., LTD.

MS-6750

12 40Wednesday, January 29, 2003

E

0A

of

A

VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1
VCC1

VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD
VDD

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

AA4
AA5
AB11
AB12
AB13
AB14
AB7
AB8
M8
N8
T2
T3
T4
T5
T8
T9
U2
U3
U4
U5
U8
U9
V10
V11
V12
V13
V2
V3
V4
V8
V9
W2
W3
W4
W9
Y3
Y4
Y5

AA21
AA22
AA23
AA24
AA25
AA26
AB21
AB22
AB23
AB24
AB25
AB26
F9
H10
H11
H12
H15
H16
H8
H9
J8
K19
L19
M19
P8
R19
R8
T19
U19
V18
V19
W10
W11
W12
W13
W14
W19
Y20
Y21
Y22
Y23
Y24
Y25
Y26

AB5
AB6
AB9
AB10
AB15
AB16
AC8
AC22
AC23
AC24
AE2
AE5
AE8
AE11
AE14
AE17
AE20
AE22
AE25

VDDQ

VCC2_5

VSUS2_5

U14C

AC25

VSUS

E25

AVDD1

E26

AGND1

4 4

3 3

2 2

1 1

VCC2_5

A

A7
B7

D7
C7

D5
A5
C5
B5

A6
B6

B2
C3
D4

A4
B4

AB17
AB18
AB19
AB20
AC18
AC19
AC20
AC21

V14
V15
V16

V17
W15
W16
W17
W18

R16

R17

R21

R25

T10

T11

T12

T13

T14

T15

T16

T17

U10

U11

U12

U13

U14

U15

U16

U17

V5

W5
W21
W22
W23
W24
W25
W26

AB2
AB3
AB4

K8M400/K8T400M

VCCD1/NC
VSSD1/NC

VCCD2/NC
VSSD3/NC

VCCPLL1/NC
VCCPLL2/NC
GNDPLL1/NC
GNDPLL2/NC

VCCPLL3/NC
GNDPLL3/NC

DACVDD/NC
GNDDAC1/NC
GNDDAC2/NC

VCCRGB/NC
GNDRGB/NC

VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2
VCC2

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

B

C

D

E

K8T400M Power and Ground Connections

VDD_12_A

VCC2_5

C481 104P/BOT
C486 104P/BOT
C489 104P/BOT
C487 1u_0805/BOT
C479 102P/BOT

LAYOUT : Popualte caps on the bottom side
of NB.

B

C

D

C482 1u_0805/BOT

C478 4.7U/0805_BOT

C480 0.22u/BOT

C485 0.22u/BOT

C477 1u_0805/BOT

LAYOUT: Place caps on the bottom of NB

VDDQ

C490 104P/BOT
C488 4.7U/0805_BOT
C484 104P/BOT

Title

Size Document Number Rev

Custom

Date: Sheet

MICRO-STAR INT'L CO ., LTD.

NORTH BRIDGE K8T400M (POWER/GND)

MS-6750

E

0A

13 40Wednesday, January 29, 2003

of

5

4

3

2

1

K8 Voltage Regular Module

D D

VCC

R3

4.7K

VCC

PG_VCORE36

VCORE

EN_VCORE

R14 10K

R31 10KST

R36
0

VCORE
GND

Q1
2N7002S

R13 0
R6 154KST

COMP1

C21 5600p/X7R

X_22p/X7RC23

R39
1KST

VDIFF
IDROOP

COREFB_H5

R42 X_51RST
R46 X_51RST

COREFB_L5

VID4
VID3
VID2
VID1
VID0
CORE_PG

COMP
FB_ISL

28

3
4
5
6
7

26

FS_ISL

27

9

10

12
11 8

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

EN_VCORE36

VID[4..0]5

C C

Droop Compensation

B B

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

CHOK1 1.2uH/18A

+12V4P

U5

EN
VID4

VID3
VID2
VID1
VID0
PGOOD

FS/DIS

COMP

FB

VDIFF
IDROOP OFS

ISL6559CB

PWM1
ISEN1

PWM2
ISEN2

PWM3
ISEN3

PWM4
ISEN4
RGND

VCC
GND

GND
GND

VSEN

OVP

16
20

15
1
22
23

21
19

17
18

25
24
14
13
2

C153
39p/50V

ISEN1

ISEN2

CT1
820u/25V

VCC

CB4
105P/0805

R20 3KST

R26 3KST

R30 3KST

VCC

OFS

R29

2.2K

CT7
820u/25V

+12V4P

+12V4P

+12V4P

R18

5.1/0805

VDD_P2

CB1
105P/0805/X7R/25V

VDD_12_VRM

CT9
820u/25V

R19

5.1/0805

VDD_P0

14

CB2
105P/0805/X7R/25V

3

PWM1

1

R35

5.1/0805

VDD_P1

5 9

CB3
105P/0805/X7R/25V

6

PWM2

2

U2

6

VCC

7

PVCC

4

GND

3

PWM

MOSDVR-INTS-HIP6601-SOIC8

U4A
HIP6602B_#A

I33-6602B03-I11

VCC

BOOT1

PHASE1

GND

PWM1

U4B

PVCC U_G2

BOOT2

PHASE2

PGND

PWM2

HIP6602B_#B

U_G

BOOT

PHASE

L_G

C163

C52

4.7U/1206

4.7U/1206

U_G1

12

U_G1

L_G1

L_G2

11

13

4

10

8

7

1
2

8

5

C10
104P

C5

103P/X7R

L_G1 L_G1A

C11
104P

C6
103P/X7R

U_G3

C8
104P

C9
103P/X7R

L_G3PWM3

R105

2.2/0805

R94
0/0805

R65

2.2/0805

R87

2.2/0805

R75
0/0805

R56
0/0805

PHASE1

U_G3A

PHASE3

L_G3A

U_G1A

VDD_12_VRM

U_G2AU_G2

PHASE2

L_G2AL_G2

VDD_12_VRM

G

G

G

G

G

G

DS

DS

DS

DS

DS

Q23
09N03/DPACK

DS

Q21
06N03/PACK

CB7
105P/0805/16V

Q9
09N03/DPACK

CHOK2 0.9uH/25A

Q10
06N03/PACK

CB5
105P/0805/16V

Q20
09N03/DPACK

CHOK3 0.9uH/25A

Q16
06N03/PACK

CB6
105P/0805/16V

CHOK4 0.9uH/25A

CT11
2200U/6.3V

CT6
2200U/6.3V

0.8V~1.55V/52A

CT8
2200U/6.3V

CT5
2200U/6.3V

VCORE

VCORE

CT3
2200U/6.3V

CT10
2200U/6.3V

CT2
2200U/6.3V

1 0 1 1 1 0.975 0 0 1 1 1 1.375

A A

1 0 1 0 1 1.025
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

0 0 1 1 0 1.4001 0 1 1 0 1.000
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

4

60MIL

JPW1

3

+12V4P

C17

104P/25V

3

Near to Vcore Input-Chock ( CHOK1 )

4

D2x2

1

GND

12V

2

GND

12V

2

Micro 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

K8 CORE POWER

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

14 40

1

Rev

0A

of

5

4

3

2

1

AGP PRO
Connector

Reserved for test

D D

VDDQ

SB_STBS
AD_STBS1

AD_STBS0

C295
104P

R206 X_8.2K
R209 X_8.2K
R211 X_8.2K

R205 X_8.2K
R210 X_8.2K
R202 X_8.2K

VDDQ

R233

3.32KST

R234

1.02KST

5

R232

1.47KST

DS

Q51
NDS7002AS

G

GCLK_SLOT7

+12V

R166
1K

AGP8XDET_GC#

PIRQ#B16,19,20,21

GREQ12

RBF12

DBIL12

SB_STBF12

AD_STBF112 AD_STBS1 12

GIRDY12

GDEVSEL12

GSERR12

AD_STBF012

VCC3

DS

G

1 : 4X
0 : 8X 1 : 4X

4

3VDUAL

R142

4.7K

Q32
NDS7002AS

R150
10K

SB_STBF
AD_STBF0
AD_STBF1

C C

B B

4X : 0.75V

A A

8X : 0.35V

VREF_CG

C297
105P

VCC3

VDDQ

VCC

AGP1

B1

-OVRCNT

B2

5V

B3

5V

B4

USB+

B5

GND

B6

-INTB

B7

GREQ
ST0

ST2
RBF

DBIL
SBA0

SBA2
SB_STBF

SBA4
SBA6

GAD31
GAD29

GAD27
GAD25

AD_STBF1
GAD23

GAD21
GAD19

GAD17
GC/BE#2

GIRDY

GDEVSEL
GPERR
GSERR

GAD14
GAD12

GAD10
GAD8

AD_STBF0 AD_STBS0
GAD7

GAD5
GAD3

GAD1
VREF_CG

AGP8XDET#

AGP8XDET# 12

0 : 8X

CLK

B8

-REQ

B9

3.3V

B10

ST0

B11

ST2

B12

-RBF

B13

GND

B14

RESERVED

B15

SBA0

B16

3.3V

B17

SBA2

B18

SB_STB

B19

GND

B20

SBA4

B21

SBA6

B22

RSVD/KEY

B23

GND/KEY

B24

AUX3V/KEY

B25

3.3V/KEY

B26

AD31

B27

AD29

B28

3.3V

B29

AD27

B30

AD25

B31

GND

B32

AD_STB1

B33

AD23

B34

VDDQ

B35

AD21

B36

AD19

B37

GND

B38

AD17

B39

C/-BE2

B40

VDDQ

B41

-IRDY

B42

AUX3V/KEY

B43

GND/KEY

B44

RSVD/KEY

B45

3.3V/KEY

B46

-DEVSEL

B47

VDDQ

B48

-PERR

B49

GND

B50

-SERR

B51

C/-BE1

B52

VDDQ

B53

AD14

B54

AD12

B55

GND

B56

AD10

B57

AD8

B58

VDDQ

B59

AD_STB0

B60

AD7

B61

GND

B62

AD5

B63

AD3

B64

VDDQ

B65

AD1

B66

VREF_CG

AGP-D124-BN_1.5V

AGP8XDET_GC#

1 : 4X
0 : 8X

-TYPEDET

RESERVED

USB-

GND

-INTA

-RST

-GNT

3.3V
ST1

RESERVED

-PIPE
GND

-WBF

SBA1

3.3V

SBA3

-SB_STB
GND

SBA5
SBA7

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

AD30
AD28

3.3V
AD26
AD24

GND

-AD_STB1
C/-BE3

VDDQ

AD22
AD20

GND
AD18
AD16

VDDQ

-FRAME

RSVD/KEY

GND/KEY

RSVD/KEY

3.3V/KEY

-TRDY

-STOP

-PME

GND

PAR

AD15

VDDQ

AD13
AD11

GND

AD9

C/-BE0

VDDQ

-AD_STB0
AD6

GND

AD4
AD2

VDDQ

AD0

VREF_GC

3

A1

12V

A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66

R156 10K

+12V

VDDQ

VCC3

Q34
2N3904S

AGP8XDET_GC#
AGPGND

GGNT
ST1

WBF
SBA1

SBA3
SB_STBS

SBA5
SBA7

GAD30
GAD28

GAD26
GAD24

AD_STBS1
GC/BE#3

GAD22
GAD20

GAD18
GAD16

GFRAME

GTRDY
GSTOP

R231 X_0

GPAR
GAD15GC/BE#1

GAD13
GAD11

GAD9
GC/BE#0

GAD6
GAD4

GAD2
GAD0

AGPVREF_GC

+12V

R168
1K

G

3VDUAL

R230

4.7K

PIRQ#A 16,19,20,21
PCIRST# 16
GGNT 12

DBIH 12
WBF 12

SB_STBS 12

GFRAME 12

GTRDY 12
GSTOP 12
PCI_PME# 17,19,20,21,22,30

GPAR 12

AD_STBS0 12

AGPVREF_GC 12

VDDQ

R173

8.2K

GPERR

DS

Q36
NDS7002AS

R174
200RST

3VDUAL

2

R224

4.7K

Q49
2N3904S

SUSB# 17,36

C300 X_33P

VDDQ
VCC3
3VDUAL
VCC5
VCC12

GAD[31..0]12

SBA[7..0]12

ST[2..0]12

GC/BE#[3..0]12

Add-in Card Power

Imax

2.0A

6.0A

0.75A

2.0A

1.0A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

AGP PRO Slot

MS-6750

VDDQ

C294

C299

104P

104P

VDDQ

C483

1U_BOT

GAD[31..0]

SBA[7..0]

ST[2..0]

GC/BE#[3..0]

C266

1U

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

SBA0
SBA1
SBA2
SBA3
SBA4
SBA5
SBA6
SBA7

ST0
ST1
ST2

GC/BE#0
GC/BE#1
GC/BE#2
GC/BE#3

V_Min V_MaxVUnits

1.425 1.575

3.15 3.45

3.15 3.45

4.75 5.25

11.4 12.6

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

of

15 40

C269

1U

V
V
V
V

Rev

0A

5

4

3

2

1

VCC3

VCC3

AD[31..0]19,20,21,22

D D

C_BE#[3..0]19,20,21,22

C C

B B

AD[31..0]

C_BE#[3..0]

H9

H10

H12J8K8L8M8N8P8R8R19

GND

GND

E8

GND

F25

GND

VCC33

GND

H23

J21

H11

VCC33

VCC33

VCC33

VCC33

GND

GND

USBGND

J25B2A17

A13

VCC33

USBGND

A15

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

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

FRAME#19,20,21,22

DEVSEL#19,20,21,22

IRDY#19,20,21,22

TRDY#19,20,21,22

STOP#19,20,21,22

SERR#19,20,21

PAR19,20,21,22

PERR#19,20,21,22

PIRQ#A15,19,20,21
PIRQ#B15,19,20,21
PIRQ#C19,20,21
PIRQ#D19,20,21,22

PREQ#022
PREQ#119
PREQ#219
PREQ#320
PREQ#420
PREQ#521

PGNT#022
PGNT#119
PGNT#219
PGNT#320
PGNT#420
PGNT#521

FRAME#
DEVSEL#
IRDY#
TRDY#
STOP#
SERR#
PAR
PERR#
PCIRST#

PIRQ#A
PIRQ#B
PIRQ#C
PIRQ#D
PIRQ#E
PIRQ#F
PIRQ#G
PIRQ#H

PREQ#0
PREQ#1
PREQ#2
PREQ#3
PREQ#4
PREQ#5

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

G2

AD0

J4

AD1

J3

AD2

H3

AD3

F1

AD4

G1

AD5

H4

AD6

F2

AD7

E1

AD8

G3

AD9

E3

AD10

D1

AD11

G4

AD12

D2

AD13

D3

AD14

F3

AD15

K3

AD16

L3

AD17

K2

AD18

K1

AD19

M4

AD20

L2

AD21

N4

AD22

L1

AD23

M2

AD24

M1

AD25

P4

AD26

N3

AD27

N2

AD28

N1

AD29

P1

AD30

P2

AD31

E2

CBE0

C1

CBE1

L4

CBE2

M3

CBE3

J1

FRAME

H2

DEVSEL

J2

IRDY

H1

TRDY

K4

STOP

C2

SERR

F4

PAR

C3

PERR

R1

PCIRST

A4

INTA

B4

INTB

B5

INTC

C4

INTD

D4

INTE

E4

INTF

A3

INTG

B3

INTH

A5

REQ0

B6

REQ1

C5

REQ2

D5

REQ3

P3

REQ4

R3

REQ5

A6

GNT0

D6

GNT1

C6

GNT2

E5

GNT3

R4

GNT4

R2

GNT5

GND

GND

A1A2B1

VCC33

VCC33

VCC33

USBGND

USBGND

USBGND

A19

A21

VCC33

VCC33

USBGND

USBGND

B13

B15

T8

VCC33

VCC33

USBGND

USBGND

B17

B19

T19

U8

VCC33

VCC33

USBGND

USBGND

B21

C13

U19V8V19

VCC33

VCC33

USBGND

USBGND

C14

C15

V21W9W10

VCC33

VCC33

USBGND

USBGND

C16

C17

VCC33

VCC33

USBGND

USBGND

C18

C19

W11

W17

VCC33

VCC33

USBGND

USBGND

C20

C21

W18

W19

VCC33

VCC33

USBGND

USBGND

D13

D15

W21

Y21

VCC33

VCC33

USBGND

USBGND

D17

D19

W8

VCC33

USBGND

USBGND

D21

E13

USBGND

USBGND

E15

E17

USBGND

USBGND

E19

E21

USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD
USBVDD

USBSUS25

PLLVDDA
PLLVDDA

PLLGNDA
PLLGNDA

USBP0+

USBP0-

USBP1+

USBP1-

USBP2+

USBP2-

USBP3+

USBP3-

USBP4+

USBP4-

USBP5+

USBP5-

USBP6+

USBP6-

USBP7+

USBP7-

USBOC0
USBOC1
USBOC2
USBOC3
USBOC4
USBOC5
USBOC6
USBOC7

USBCLK

USB REXT

UDPWR

UDPWREN

KBCK/KA20G

KBDT/KBRC

MSCK/IRQ1

MSDT/IRQ12

USBGND

USBGND

USBGND

USBGND

H13

H15

H16

H14

USBGND

USBGND

H18

H17

U23A

A22
B22
C22
D22
E22
F22
J13
J14
J15
J16
J17
J18

C24

A23
B23

D23
C23

E20
D20
A20
B20
E18
D18
A18
B18
D16
E16
A16
B16
D14
E14
A14
B14

C26
D24
B26
C25
B24
A24
A26
A25

E23

USBREXT

B25
D26

D25

W3
V1
W1
W2

VT8235(CE)

USBVCCA

USBGNDA

USBP0
USBN0
USBP1
USBN1
USBP2
USBN2
USBP3
USBN3
USBP4
USBN4
USBP5
USBN5
USBP6
USBN6
USBP7
USBN7

USB_OC#1
USB_OC#2
USB_OC#3

USBCLK_SB

C342
104P

VSUS2_5

C335

104P

C332
104P

R278 6.04KST
R281 10K

KBCLK# 32
KBDAT# 32
MSCLK# 32
MSDAT# 32

+

EC29
10U/16V-S

EC27

+

ELS10/16-B

FB6
X_601S

FB7
X_601S

L17

X_L02-8008044-J07

1 2
1 2

CP15

X_COPPER

CP12
CP13

USBP0 29
USBN0 29
USBP1 29
USBN1 29
USBP2 29
USBN2 29
USBP3 29
USBN3 29
USBP4 28
USBN4 28
USBP5 28
USBN5 28
USBP6 28
USBN6 28
USBP7 28
USBN7 28

USB_OC#1 29
USB_OC#2 29
USB_OC#3 28

USBCLK_SB 7

VCC2_5

C330
104P

3VDUAL

C341
104P

PLOCK#19,20,21

C492 X_105P/BOT
C496 X_105P/BOT

USBP5
USBN5
USBP4
USBN4

USBN1
USBP1
USBN0
USBP0

USBP2
USBN2
USBP3
USBN3

USBN6
USBP6
USBN7
USBP7

DEVSEL#
TRDY#
IRDY#
FRAME#

SERR#
PERR#
STOP#
PLOCK#

8P4R-15K

RN108

1 2
3 4
5 6
7 8

8P4R-15K

RN20

1 2
3 4
5 6
7 8

8P4R-15K

RN59

1 2
3 4
5 6
7 8

8P4R-15K

RN107

1 2
3 4
5 6
7 8

RN97

1 2
3 4
5 6
7 8

8P4R-2.7K

RN98

1 2
3 4
5 6
7 8

8P4R-2.7K

VCC

VCC

RN99

PIRQ#D

VCC3

U27A

147

PCIRST#15

A A

PCIRST#

For AGP Slot For IDE Connector

1 2

VCC3

U27C

147

5 6

VCC3

147

74LVC07AD-SOIC14

VCC3

147

3 4

74LVC07AD-SOIC14

U27E

11 10

R387 330

U27B

74LVC07AD-SOIC14

VCC

R390 330

HDDRST# 25

R386330

R385 330

VCC3

1394_RST# 22

VCC3

PCIRST1# 12,30

For On-Boaed Device

VCC3

PCIRST2# 19,20

For PCI Slot

VCC3

U27D

147

9 8

R398 330

74LVC07AD-SOIC14

VCC3

PCIRST3# 20,21

For PCI Slot

PGNT#1
PGNT#2
PGNT#3
PGNT#4

PGNT#5
PGNT#0

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

PREQ#0
PREQ#5

RN96

8P4R-2.7K

1 2
3 4
5 6
7 8

R329 2.7K
R321 2.7K

RN95

8P4R-2.7K

7 8
5 6
3 4
1 2

R333 2.7K
R363 2.7K

74LVC07AD-SOIC14

5

4

3

VCC3

VCC

VCC

C442
104P

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

VT8237 Part 1

PIRQ#B
PIRQ#A
PIRQ#C

PIRQ#E
PIRQ#F
PIRQ#H
PIRQ#G

MS-6750

1 2
3 4
5 6
7 8

8P4R-2.7K

RN100

1 2
3 4
5 6
7 8

8P4R-2.7K

Last Revision Date:

Wednesday, January 29, 2003

Sheet

16 40

1

Rev

0A

of

5

3VDUAL

PWROK_NB#

12

PWBTIN#

34

SMBALRT#

56

CPUMISS

RN105 8P4R-4.7K

D D

VCC3

VBAT
VBAT

VCC3

C C

LDT Transmit timing control
1/0:enable/disable

VCC3

External loop test mode
1/0:enable/disable

R271 X_2.2K

R276 2.2K

B B

R260 X_2.2K

R282 2.2K X_105PC351

R307 2.2K

R340 X_2.2K

VCC3

A A

VCC3

78

RN104

BATLOW#

12

EXTSMI#

34

SUSST#

56

PCI_PME#

78

8P4R-4.7K

RN102

8P4R-4.7K

R331 4.7K
R347 1M

LPC ROM(8235 CE)
1/0:enable/disable

R246 X_1K

R259 X_2.2K

R289 X_1K

R286 2.2K

Test Mode
1/0:enable/disable

0/1:Enable/disable
auto reboot (8237)

12
34
56
78

R3744.7K
R339X_4.7K
R365X_4.7K
R354X_4.7K

R3114.7K

R3082.2K

(8237)

(8235 CE)

(8237)

(8235 CE)

SXO

(8235 CE)

ACSDO

R335 X_1K
R327 2.2K

R326 X_1K
R322 2.2K

R323 X_1K
R320 2.2K

R315 X_1K
R319 2.2K

CTL_PLED1#
ATADET1
ATADET0
SUSCLK

SUSLED
SUSA#
SUSB#
SUSC#

PCISTP#

SXI

(8235 CE)

PDA1

SDA1

PDCS#3

SDCS#3

GPI0

INTRUDER

PDA0

(8237)

SDA0

5

VCC3

VCC3

SATA master/slave mode
0/1:enable/disable

VCC3

(8237)

VCC3

VCC3

R371 X_4.7K
R372 X_2.2K

GPIOA

SA17

GPIOB

SA18

GPIOC

SA16

GPIOD

SA19

RN106

8P4R-4.7K

8P4R-4.7K

PWBTIN#37

RN101

PWBTIN#

12
34
56
78

R334X_4.7K

AC_SDIN0

78

AC_SDIN2

56

AC_SDIN1

34

AC_SDIN3

12

R3164.7K

CLKRUN#

THRM#
CPUSTP#
SERIRQ

Strapping

External Sata Phy
0/1:enable/disable
(8237)

R268 X_2.2K

PDCS#1

R251X_2.2K
R252X_2.2K

ROMSIP Select

0 - Disable

Eliminate LAN EEPROM
0/1:Enable/Disable

1 - Enabl

R290 2.2K

R274 X_2.2K

R287 4.7K

*"SA[17:16]" => LDT Frequency
00 - 200MHz (Default)
01 - 400MHz
10 - 600MHz
11 - 800MHz

*"SA18" => LDT Width

0 - 8-Bit (Default)
1 - 16-Bit

*"SA19" => Fast command

0 - Disable (Default)
1 - Enable

(8235 CE)

(8237)

MII_EEDI

(8237)

(8235 CE)

e

TPO

TEST

R330

PWRBTN#_S

100

C392 X_104P

PDDACK#

SDA2

PDA2

MII_EEDI 18,26

SDCS#1

(VD[2])

(VD[3])

AC_SYNC23,27

AC_SDOUT23,27

AC_RST#23,27

VCC2_5

(VD[1:0])

4

3VDUAL

C422

C418

X_104P

104P

SPKR37

C364
104P

X2

25MHz

AC_BITCLK
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_SDIN3

ACSYNC
ACSDO
ACRST

PCI_PME#

BATLOW#
CPUMISS

RI#

RI#33

SUSST#
THRM#
EXTSMI#
SMBALRT#
ATADET1

PWRBTN#_S

PWROK_NB#

CLKRUN#
CPUSTP#
PCISTP#

INTRUDER

SUSCLK
SMBCLK1

SMBDATA1

SMBCLK2

SMBDATA2

SUSA#

SUSB#

SUSC#

GPI0

ATADET0

SUSLED
CTL_PLED1#

GPIOA

GPIOB

GPIOC

GPIOD

SERIRQ
SPKR

TPO
TEST

VDDA0

SREXT

R3126.04KST

SXO
SXI

VDDA33

C363
104P

SXI
SXO

C369
15P

AC_SYNC
AC_SDOUT

AC_RST#

PWROK_NB#12

FB12 X_601S

1 2

VCC3

AC_BITCLK23,27

AC_SDIN023,27
AC_SDIN127

R342 22
R345 22
R349 22

PCI_PME#15,19,20,21,22,30

SUSST#12
THRM#5,30

ATADET125

SMBCLK17,8,27

SMBDATA17,8,27

SUSB#15,36
SUSC#36

ATADET025

SUSLED37

CTL_PLED1#37

SERIRQ30

SB_OSC147

CP20

FB11 X_601S

1 2

CP19

1 2

C370
15P

Power Up Strappings :

R324 4.7K

SPKR

R318 X_4.7K

*"SPKR" => CPU Freq. Strappin
0 - Enabl

4

1 - Disable (Default

e

VCC3

3

VSUS2_5 VCC2_5

3VDUAL

AA4

AB4

AB5

AB6

T4

AC10
AB10
AD11
AE10

AE11

VT8235(CE)

g

)

U23B

T1

ACBITCLK

U3

ACSDIN0

V2

ACSDIN1

U1

ACSDIN2

V3

ACSDIN3/SLP_BTN

T2

ACSYNC

U2

ACSDO

T3

ACRST

W4

PME

V4

BATLOW

Y1

CPUMISS

Y2

RING

Y3

SUSST1

Y4

AOLGP/THRM

AA1

EXTSMI

AB1

SMBALRT

AC1

LID

AD2

PWRBTN

AF1

PWROK

AB7

CLKRUN

AC7

CPUSTP

AD6

PCISTP

AE1

INTRUDER

AB3

SUSCLK

AC4

SMBCK1

AB2

SMBDT1

AC3

SMBCK2

AD1

SMBDT2

AA2

SUSA

AD3

SUSB

AF2

SUSC

AE2

GPI0

AC2

GPI1

AA3

GPO0

AE3

GPO1

AE5

GPIOA/Strap1

AD5

GPIOB/Strap2

AF5

GPIOC/Strap0

AC6

GPIOD/Strap3

AD9

SERIRQ

AF8

SPKR

AB8

OSC

AF9

TPO

AE9

TEST
VDDA0
GNDA0
SREXT
SXO/Strap4

AF10

SXI/Strap5
VDDA33

AF11

GNDA33

W5

GND

V5

GND

M16

GND

N11

GND

N12

GND

N13

GND

N14

GND

N15

GND

N16

GND

U4

VSUS25

VSUS25

GND

GND

GND

GND

M13

M14

M15

K18

*"ACSYNC" => LPC FWH Command

VCC3

V17

V18

VDD

VSUS33

VSUS33

VSUS33

VSUS33

GND

GND

GND

GND

GND

GND

L13

L14

L15

L16

M11

L12

M12

0 - Enable FWH
1 - Disable FWH(Default)

(8237)

R336X_4.7K

3

VDD

GND

V16

L11

V15

VDD

GND

R5

V14

VDD

VDD

GND

GND

ACSYNC

V13

VDD

GND

2

J9

J10

J11

K9L9J12

L18

M9

VDD

GNDAS

AC16

VDD

VDD

GNDATS

AF16

VDD

GNDATS

AF14

AF12

C409
X_47p

M18N9N18P9P18R9R18T9T18U9U18V9V10

VDD

VDD

GNDATS

GNDATS

AE14

AE16

VDD

VDD

VDD

GNDATS

GNDATS

GNDATS

AD16

AE12

C397
X_47p

VDD

GNDATS

AD14

AD15

VDD

VDD

VDD

SDD1/VALID

SDD10/RXD7
SDD11/RXD8
SDD12/RXD9

SDD13/TXD0
SDD14/TXD1
SDD15/TXD2

SDDRQ/RXD1

SDDACK/TBC0

SDIOR/TXD4

SDIOW/TXD3

SDRDY/RXD0

SDCS1/TXD8
SDCS3/TXD9

GNDATS

GNDATS

GNDATS

AC14

AD12

AD13

SMBCLK1
SMBDATA1
SMBCLK2
SMBDATA2

PDD0

VDD

VDD

PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDDREQ

PDDACK

PDIOR

PDIOW
PDRDY
PDCS1
PDCS3

PDA0
PDA1
PDA2

IRQ14

SDD0/TBC1

SDD2

SDD3/RXD2
SDD4/RXD3
SDD5/RXD4
SDD6/RBC0
SDD7/RBC1
SDD8/RXD5
SDD9/RXD6

SDA0/TXD6
SDA1/TXD5
SDA2/TXD7

IRQ15

SVREF

SCOMPP

STXP1
STXN1

SRXN1

SRXP1
STXP2

STXN2

SRXN2

SRXP2

VDDATS
VDDATS
VDDATS
VDDATS
VDDATS

VDDAS
VDDAS
VDDAS
VDDAS

GNDATS

GNDATS

AB14

2

PDD0

AA22

PDD1

Y24

PDD2

AA26

PDD3

AA25

PDD4

AB26

PDD5

AC26

PDD6

AC23

PDD7

AD25

PDD8

AD26

PDD9

AC24

PDD10

AC25

PDD11

AB24

PDD12

AB23

PDD13

AA24

PDD14

Y26

PDD15

AA23

PDREQ

Y23

PDDACK#

V24

PDIOR#

W26

PDIOW#

Y25

PIORDY

Y22

PDCS#1

V22

PDCS#3

V23

PDA0

W23

PDA1

V25

PDA2

W24

IRQ14

AD24

SDD0

AC20

SDD1

AB20

SDD2

AC21

SDD3

AE18

SDD4

AF18

SDD5

AD18

SDD6

AD19

SDD7

AF19

SDD8

AE20

SDD9

AF20

SDD10

AD20

SDD11

AE21

SDD12

AF21

SDD13

AD21

SDD14

AD22

SDD15

AF22

SDREQ

AD17

SDDACK#

AD23

SDIOR#

AF23

SDIOW#

AE23

SIORDY

AF17

SDCS#1

AF25

SDCS#3

AF26

SDA0

AF24

SDA1

AC22

SDA2

AE24

IRQ15

AE26

SVREF

AC19

SCOMPP

AB21

STXP_1

AB13

STXN_1

AC13

SRXN_1

AF13

SRXP_1

AE13

STXP_2

AB15
AC15

SRXN_2

AF15

SRXP_2 SRXP2

AE15
W12

W13
W14
W15
W16

AC17
AC11
AB17
AB11

C360
104P

VCC3

RN103

8P4R-1K

3VDUAL

12
34
56
78

C343
X_104P

R273 X_360RST

X_105PC357
X_105PC353

X_122pC356
X_122pC361

X_105PC349

X_122pC350
X_122pC348

near chipset

near chipset

+2.5V_SATA

C354

C352

X_4.7u/0805

105P

GND_SATA

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

PDD[15..0]

PDREQ 25
PDDACK# 25
PDIOR# 25
PDIOW# 25
PIORDY 25
PDCS#1 25
PDCS#3 25

IRQ14 25

SDD[15..0]

SDREQ 25
SDDACK# 25
SDIOR# 25
SDIOW# 25
SIORDY 25
SDCS#1 25
SDCS#3 25

SDA[2..0]

IRQ15 25

STXP1
STXN1

SRXN1
SRXP1

STXP2
STXN2STXN_2

SRXN2

CP16

FB9
X_601S

CP18

FB10
X_601S

Micro Star Restricted Secret

V11

V12

VDD

VDD

VDD

VDD

VDD

VDD

VDD

VDD

GNDAS

GNDAS

GNDAS

GND

GND

GND

AC12

AB16

AB12

F6F7J5K5P5

1

STXP1
STXN1

SRXN1
SRXP1

PDD[15..0] 25

PDA[2..0]

SDD[15..0] 25

SDA[2..0] 25

STXP2
STXN2

SRXN2
SRXP2

VCC2_5

12

12

VT8237 Part 2

MS-6750

Last Revision Date:
Sheet

1

SATA2

8
1
2

3
4
5

6
7
9

X_SATA-V_5

PDA[2..0] 25

SATA1

8
1
2

3
4
5

6
7
9

X_SATA-V_5

Wednesday, January 29, 2003

of

17 40

Rev

0A

VCC2_5

5

VSUS2_5

4

3

2

1

105P/BOT

D D

C C

B B

A A

C493

104P/BOT

C495

ALL_PWRGD36

C494

104P

X_102P

C497

VLAD[7..0]12

UPCMD12

DNCMD12

UPSTB12

UPSTB#12

DNSTB12

DNSTB#12

LPC_AD030
LPC_AD130
LPC_AD230
LPC_AD330

LPC_FRAME#30

LPC_REQ#30

ALL_PWRGD

X_104P/BOT

VBE0#12

VPAR12

VCLK7

RSMRST#36

C398

10P

C384

10P

VLAD0
VLAD1
VLAD2
VLAD3
VLAD4
VLAD5
VLAD6
VLAD7

VBE0#
UPCMD

DNCMD
UPSTB

UPSTB#
DNSTB

DNSTB#

VPAR
VREF_SB

VCOMPP_SB

R257360RST

VCLK

LPC_AD0
LPC_AD1
LPC_AD2
LPC_AD3

LPC_FRAME#
LPC_REQ#

RSMRST#

VBAT

OSC32KHO

Y3

32.768KHZ

OSC32KHI

VCC2_5 VSUS2_5 3VDUAL

E11E9E10

GND

AC18

GND

AE17

D12

AE19

R396
1K

MIISUS25

GND

D9

E12

MIISUS25

GND

GND

GND

AE22

AE25

AA9

AB18

JBAT1

1
2
3

YJ103

JBAT1(1-2)1
YJUMPER-MG

MIIVCC

MIIVCC

MIIVCC

MIIVCC

AGPBZ/GPI6

APICD0/APICCS

APICD1/APICACK

GND

GND

GND

GND

T21

AA10

K19

MCRS
MCOL

MTXENA

MTXD0
MTXD1
MTXD2
MTXD3

MTXCLK

MRXER

MRXCLK

MRXDV

MRXD0
MRXD1
MRXD2
MRXD3

MDCK

MDIO

PHYRST

EECS
EEDO

EEDI

EECK

RAMVCC

RAMGND

FERR

A20M

IGNNE

INTR

STPCLK

DPSLP
VGATE

VIDSEL

VRDSLP

PCICLK

APICCLK

PLLVCC

PLLGND

INIT
NMI

SMI
SLP

GHI

U23C

A11
B11

MMTXEN

C11
A10
B10
B9
A9
C10

D10
C9
D8
C8
B8
A8
C7

A7
B7

D7
D11

B12
A12
C12

E7

E6
U24

U26
T24
R26
T25
T26
U25
R24
V26
R22
P21

AC9
AC8
AB9
AD10

R23
U23
R25

T23
T22
U22

VT8235(CE)

7 8
5 6
3 4
1 2

MMDCK MMTXEN
MMDIO

RAMVCC

FERR#
A20M#
IGNNE#
CPUINIT#
INTR
NMI_SB
SMI#
STPCLK#
SLP#
GHI#

DPSLP#

VGATE
VIDSEL
VRDSLP
AGPBZ#

SB_PCLK
APICCLK
APICD0#

APICD1#

PLLVCC

C317 105P

VREF_SB

RN9333-8p4r

C379 105P

R249 X_0
R263 0

CP10

L16

X_L02-8008044-J07

C311
104P

C310
104P

MII_CRS 26
MII_COL 26

MII_TXD1 26
MII_TXD2 26

MII_TXD3 26
MII_TXCLK 26

MII_RXER 26
MII_RXCLK 26
MII_RXDV 26
MII_RXD0 26
MII_RXD1 26
MII_RXD2 26
MII_RXD3 26

MII_RST# 26
MII_EECS# 26

MII_EEDO 26
MII_EEDI 17,26
MII_EECK 26

R332 2.2

8237

8235(CE)

SB_PCLK 7

APICCLK 7

X_COPPER

VCC2_5

R256
3KST

R255
1KST

VCC2_5

-LDTSTOP 5,11

VCC2_5

Title

Document Number

VLREF_SB is 0.65V

2

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

RN94
33-8p4r

78
56
34

MII_TXEN

12

MMDIO

IGNNE#
SMI#
INTR
A20M#

CPUINIT#
STPCLK#
NMI_SB

FERR#
SLP#
APICD0#
APICD1#
APICCLK
DPSLP#
GHI#

VGATE

AGPBZ#

RN75

1 2
3 4
5 6
7 8

X_8P4R-680(OPT)

RN78

1 2
3 4
5 6
7 8

X_8P4R-680(OPT)

R247 1K
R248 4.7K
R265 330
R272 330
R258 X_4.7K
R264 4.7K
R242 4.7K

R314 4.7K

R270 4.7K
R309 4.7K

R3104.7K

Micro Star Restricted Secret

VT8237 Part 3

MS-6750

Last Revision Date:
Sheet

1

MII_MDCK 26
MII_MDIO 26
MII_TXEN 26MII_TXD0 26

3VDUAL

R3171.5K
R30010K

VCC3

VRDSLP
VIDSEL

Rev

0A

Wednesday, January 29, 2003

of

18 40

N21

N22

N23

N24

N25

N26

P22

VCCVK

GND

P14

P15

VCCVK

VCCVK

GND

GND

P16

*

VCCVK

GND

R11

R12

VCCVK

GND

P23

VCCVK

VCCVK

GND

GND

R14

R13

1N4148S

A C

L21

K21

5VSB

VD0
VD1
VD2
VD3
VD4
VD5
VD6
VD7
VD8
VD9
VD10
VD11
VD12
VD13
VD14
VD15

VBE
UPCMD

DNCMD
UPSTB

UPSTB
DNSTB

DNSTB

VPAR
VLREF
VCOMPP
VCLK

VIOUT
VIIN

LAD0
LAD1
LAD2
LAD3

LFRM
LREQ0
LREQ1

PWRGD
RSMRST

VBAT
RTCX1
RTCX2

L23

VCCVK

VCCVK

GND

P11

P12

R381 1K
R384 3K

R388 1K

12

VBAT1

BATTERY

JBAT1 Clear CMOS
1 - 2

Normal

2 - 3

Clear CMOS

VCCVK

VCCVK

GND

GND

P13

H25
G26
K26

J23

F26
G25
K22
K24
E24
G23

L26

L25
E26
E25

L24
M26

G24
K23

K25

J26

J24
H26

H24

F24
H22

J22

L22

F23
G22

AD8

AF7
AE7

AD7

AF6
AE6
AE8

AC5
AD4

AF4
AE4
AF3

4

P24

P25

P26

VCCVK

VCCVK

GND

GND

R15

R16

R21

D14

D15
1N5817S

M21

VCCVK

VCCVK

GND

GND

T11

M22

VCCVK

GND

T12

M24

M23

VCCVK

GND

T14

T13

C434
103P

M25

VCCVK

VCCVK

GND

GND

T15

L19

VCCVK

GND

T16

M19

W22

N19

P19AA21

VCCVK

VCCVK

VCCVKGND

GND

GND

W25

VBAT

+

EC37

X_47U/6.3V

3

GND

AB19

GND

AB22

VBAT

C435
103P

GND

AB25

C239
104P

C371

5

5

PCI
Connectors

4

AD[31..0]16,20,21,22

VCC3 VCC3

VCC VCC VCC VCC

+12V

C_BE#[3..0]16,20,21,22

3

AD[31..0]

C_BE#[3..0]

2

VCC3

1

VCC3

+12V

D D

PIRQ#B15,16,20,21

PIRQ#D16,20,21,22

PCICLK17 PCICLK27

PREQ#116

C C

IRDY#16,20,21,22

DEVSEL#16,20,21,22

PLOCK#16,20,21

PERR#16,20,21,22
SERR#16,20,21

B B

-12V

PIRQ#B PIRQ#C
PIRQ#D

PCICLK1
PREQ#1
AD31 AD30

AD29
AD27 AD26

AD25
C_BE#3

AD23
AD21 AD20

AD19
AD17 AD16

C_BE#2
IRDY#
DEVSEL#
PLOCK# PLOCK#

PERR#
SERR#
C_BE#1 AD15

AD14
AD12 AD11

AD10

AD8 C_BE#0
AD7

AD5 AD4
AD3

AD1 AD0

PCI1

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

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

PIRQ#A

PIRQ#A 15,16,20,21
PIRQ#C 16,20,21

3VDUAL

PCIRST2#
PGNT#1
PCI_PME#

AD28

AD24

AD22

AD18

FRAME#
TRDY#
STOP#
SDONE

SBO
PAR

AD13

AD9

AD6

AD2

REQ64# REQ64#

PCIRST2# 16,20
PGNT#1 16
PCI_PME# 15,17,20,21,22,30

R277 100

FRAME# 16,20,21,22
TRDY# 16,20,21,22
STOP# 16,20,21,22
SDONE 20,21

SBO 20,21
PAR 16,20,21,22

REQ64# 20,21ACK64#20,21

AD16

3VDUAL

C291
X_104P

PREQ#216

PIRQ#C
PIRQ#A

PCICLK2
PREQ#2
AD31

AD29
AD27

AD25
C_BE#3

AD23
AD21

AD19
AD17

C_BE#2
IRDY#
DEVSEL#

PERR#
SERR#
C_BE#1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK64#ACK64#

-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

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

PIRQ#B
PIRQ#D

3VDUAL

PCIRST2#
PGNT#2
PCI_PME#

AD30
AD28

AD26
AD24

AD22
AD20

AD18
AD16

FRAME#
TRDY#
STOP#
SDONE

SBO
PAR

AD15
AD13

AD11
AD9

C_BE#0
AD6

AD4
AD2

AD0

PGNT#2 16

R291 100

AD17

VCC

REQ64#

12

ACK64#

34

SDONE

56

SBO

RN112 8P4R-4.7K

A A

5

78

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

4

3

2

http://www.msi.com.tw

PCI Connector 1 & 2

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

19 40

Rev

0A

of

5

4

3

2

1

PCI
Connectors

D D

PIRQ#D16,19,21,22
PIRQ#B15,16,19,21

PCICLK37

PREQ#316

C C

IRDY#16,19,21,22

DEVSEL#16,19,21,22

PLOCK#16,19,21

PERR#16,19,21,22
SERR#16,19,21

B B

ACK64#19,21 REQ64# 19,21

VCC3 VCC3

VCC VCC

-12V

PIRQ#D
PIRQ#B

PCICLK3
PREQ#3
AD31 AD30

AD29
AD27 AD26

AD25
C_BE#3

AD23
AD21 AD20

AD19
AD17 AD16

C_BE#2
IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1 AD15

AD14
AD12 AD11

AD10

AD8 C_BE#0
AD7

AD5 AD4
AD3

AD1 AD0

ACK64# 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

PCI3

-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

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

C/BE0#

+3.3V

GND

REQ64#

+5V

+5V
+5V

+5V

AD9

AD6
AD4

AD2
AD0
+5V

+5V
+5V

TDI

+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

PIRQ#C
PIRQ#A

3VDUAL

PCIRST2#
PGNT#3
PCI_PME#

AD28

AD24

AD22

AD18

FRAME#
TRDY#
STOP#
SDONE

SBO
PAR

AD13

AD9

AD6

AD2

PIRQ#C 16,19,21
PIRQ#A 15,16,19,21

PCIRST2# 16,19
PGNT#3 16
PCI_PME# 15,17,19,21,22,30

R306 100

FRAME# 16,19,21,22
TRDY# 16,19,21,22
STOP# 16,19,21,22
SDONE 19,21

SBO 19,21
PAR 16,19,21,22

AD[31..0]16,19,21,22

C_BE#[3..0]16,19,21,22

AD18

3VDUAL

C358
X_104P

AD[31..0]

C_BE#[3..0]

VCC3 VCC3

VCC VCC

-12V

PIRQ#A
PIRQ#C

PCICLK47
PREQ#416

PCICLK4
PREQ#4
AD31 AD30

AD29
AD27 AD26

AD25
C_BE#3

AD23
AD21 AD20

AD19
AD17 AD16

C_BE#2
IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1 AD15

AD14
AD12 AD11

AD10

AD8 C_BE#0
AD7

AD5 AD4
AD3

AD1 AD0

ACK64# 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

PCI4

-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

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#

A1
A2
A3
A4

TDI

A5

+5V

A6
A7
A8

+5V

A9
A10

+5V

A11
A12
A13
A14
A15
A16

+5V

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

+5V

A60
A61

+5V

A62

+5V

+12V

PIRQ#D
PIRQ#B

3VDUAL

PCIRST3#
PGNT#4

PCI_PME#

AD28

AD24

AD22

AD18

FRAME#
TRDY#
STOP#
SDONE

SBO
PAR

AD13

AD9

AD6

AD2

PCIRST3# 16,21
PGNT#4 16

R378 100

AD19

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

PCI Connector 3&4

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

20 40

Rev

0A

of

5

4

3

2

1

PCI
Connectors

D D

PIRQ#B15,16,19,20

PIRQ#D16,19,20,22

PCICLK57
PREQ#516

C C

IRDY#16,19,20,22

DEVSEL#16,19,20,22

PLOCK#16,19,20

PERR#16,19,20,22
SERR#16,19,20

B B

VCC3 VCC3

VCC VCC

-12V

PIRQ#B PIRQ#C
PIRQ#D

PCICLK5
PREQ#5
AD31 AD30

AD29
AD27 AD26

AD25
C_BE#3

AD23
AD21 AD20

AD19
AD17 AD16

C_BE#2
IRDY#
DEVSEL#
PLOCK#

PERR#
SERR#
C_BE#1 AD15

AD14
AD12 AD11

AD10

AD8 C_BE#0
AD7

AD5 AD4
AD3

AD1 AD0
ACK64#

PCI5

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

+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

PIRQ#A

3VDUAL

PCIRST3#
PGNT#5
PCI_PME#

AD28

AD24

AD22

AD18

FRAME#
TRDY#
STOP#
SDONE

SBO
PAR

AD13

AD9

AD6

AD2

REQ64#

PIRQ#A 15,16,19,20
PIRQ#C 16,19,20

PCIRST3# 16,20
PGNT#5 16
PCI_PME# 15,17,19,20,22,30

R394 100

FRAME# 16,19,20,22
TRDY# 16,19,20,22
STOP# 16,19,20,22
SDONE 19,20

SBO 19,20
PAR 16,19,20,22

REQ64# 19,20ACK64#19,20

AD21

YSLOT120

VCC VCC3

A A

5

EC23

+

1000U/6.3V

EC25

+

1000U/6.3V

3VDUAL

C1
X_104P

4

AD[31..0]16,19,20,22

C_BE#[3..0]16,19,20,22

AD[31..0]

C_BE#[3..0]

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

3

2

http://www.msi.com.tw

PCI Connector 5

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

21 40

1

Rev

0A

of

5

1394a OHCI Link Layer Controller

D D

P3VA

+

C_BE#[3..0]

1394_PCLK7

PCI_PME#

VCC3

C365
104P

VCC3

P3VA

CP17

AD[31..0]

PAR16,19,20,21

FRAME#16,19,20,21

IRDY#16,19,20,21

TRDY#16,19,20,21

STOP#16,19,20,21

DEVSEL#16,19,20,21

PREQ#016
PGNT#016

PERR#16,19,20,21

PIRQ#D16,19,20,21

C391 X_10P

C355
104P

C344
104P

R344 100

DEVSEL#

R298 0
R299

X_4.7K

C394
104P

C359
104P

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

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

PAR
FRAME#
IRDY#
TRDY#
STOP#

PREQ#0
PGNT#0
PERR#
PIRQ#D

1394_PCLK
1394_RST#

C390
104P

C347
104P

C346
104P

97

AD31

98

AD30

99

AD29

100

AD28

101

AD27

104

AD26

105

AD25

106

AD24

109

AD23

110

AD22

112

AD21

116

AD20

117

AD19

118

AD18

119

AD17

120

AD16

5

AD15

6

AD14

7

AD13

10

AD12

11

AD11

12

AD10

13

AD9

14

AD8

17

AD7

18

AD6

19

AD5

21

AD4

22

AD3

23

AD2

27

AD1

28

AD0

107

CBE3#

122

CBE2#

4

CBE1#

15

CBE0#

3

PAR

123

FRAME#

124

IRDY#

126

TRDY#

128

STOP#

108

IDSEL

127

DEVSEL#

96

REQ#

95

GNT#

2

PERR#

91

INTA#

93

PCICLK

92

PCIRST#

37

PME#

C387
104P

AD[31..0]16,19,20,21

C C

C_BE#[3..0]16,19,20,21

AD25

VCC3

1394_RST#16

EC30
22U/6.3V/S

PCI_PME#15,17,19,20,21,30

L18

X_L02-8008044-J07

1 2

5

B B

A A

C367
104P

4

VCC3

102

113

125

8

20

33

VDD1

VDD2

VDD3

VDD4

VDD5

VSS2

VSS5

VSS3

VSS4

VSS1

1

103

111

121

9

94

VCC3 VCC3

R295

4.7K

EECK
EEDI

R296 510

4

VDD6

VSS6

16

114

VSS7

26

VDDC1

VSS9 VDDC2

VSS8

34 35

24

RAMVDD

GNDATX0

59

R293

4.7K

GNDARX0

64

6
5

7

39

49

PVDD1

PVDD2

GNDATX2

GNDARX2

GNDATX1

GNDARX1

25

83

82

69

68

U22

VCC

SCLK
SDA

A0
A1
A2

GND

WP

ATMEL AT24C02

M33-24C01A3-A26

P3VA

62

65

VDDATX0

VDDARX0

VSSC1

RAMVSS

115

8
1

2
3
4

76

75

VDDATX1

VSSC2

36

VCC3

VDDARX1

90

89

XTPBIAS0

XTPA0P
XTPA0M

VDDATX2

VDDARX2

XTPB0P
XTPB0M

XTPBIAS1

XTPA1P
XTPA1M
XTPB1P
XTPB1M

XTPBIAS2

XTPA2P
XTPA2M
XTPB2P
XTPB2M

D6/CMCJMP

PHYRESET

CTL0/PC0JMP
CTL1/PC1JMP

D7/PC2JMP

LINKON/TSIJMP

LREQ/TSOJMP

MODE0
MODE1

LPS/CMC

SCL/EECK

SDA/EEDI

PGND2

PGND1

41

50

3

U24

74
73
72
71
70

81
80
79
78
77

88
87
86
85
84

63

XCPS

66

XREXT

52
58

54
55
53

57
56
51

D5

48

D4

47

D3

46

D2

45

D1

44

D0

43
42
40

SCLK

38
67

NC

32
31
30

EEDO

29

EECS

60

XI

61

XO

VT6307

B07-0630604-V01

3

+12V

For MSI 1394 Back-pinheader

D3

BRS340-S-CASE403-03

1 2

+

EC6

47U/50V

TPBIAS0
TPA0+
TPA0­TPB0+
TPB0-

TPBIAS1
TPA1+
TPA1­TPB1+
TPB1-

R337 11KST
R338 1KST

C366

104P

R301 2K

EECK
EEDI

R325
1M

TPA1+
TPA1­TPB1+
TPB1-

TPB1+ TPB1­CPWR_1

C383 10P

Y2
24M-16pf

C382

10P

8
7
6
5

J1394_1

12
34
56
78

KEY

910

YJ205

N32-2051101-H06

CPWR_F

R346 6.34KST
C389
47P

P3VA

L22

1
2
3

4

X_90ohm
RN111 X_0

12

34

56

78

C75
102P/50V

2

270P

1
2
3
4

12
34
56
78

FB2 L-FS_60-25%_0805

PGND

C414334P

R359 54.9RST
R360 54.9RST
R362 54.9RST
R361 54.9RST

CPWR_B

TPA0+
TPA0­TPB0+
TPB0-

YFUSE2AS-P

L7

8
7
6
5

X_90ohm
RN7 X_0

R370

4.99KST

F1

TPBIAS0

C417

For MSI 1394 Front-pinheader

+12V

D17

TPA1-TPA1+

CPWR_1

BRS340-S-CASE403-03

+

EC40
470U/16V

TPA1+
TPA1­TPB1+
TPB1-

1 2

EC41
47U/50V

2

+

CPWR_F

C450

102P/50V

C413 270P
R369 4.99KST

F3

YFUSE2AS-P

Every 1394-port
should support

1.5A current .

R355 54.9RST
R356 54.9RST
R357 54.9RST
R358 54.9RST

C412
334P

Micro Star Restricted Secret

Title

Document Number

1394a Link Layer Controller

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

TPA0+

TPA0-

TPB0+
TPB0-

C66
103P

L-FS_60-25%_0805

MS-6750

1

Every 1394-port
should support

1.5A current .

CPWR_0

9

14
13
12
11

10

R60
X_1M

Every 1394-port
should support

1.5A current .

TPA0+

TPA0-

TPB0+
TPB0-

FB16

TPB1­TPB1+
TPA1­TPA1+TPBIAS1

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

I1394_USB1B

PWR
TPA+

TPA­TPB+
TPB-

GND

I1394+USBx2-D20-BK

CPWR_1

C453
103P/50V

Rev

of

22 40

0A

5

4

3

2

1

ALC650E / AD1980 AC97 CODEC

AUDIO CODE CRYSTAL CIRCUIT

D D

C405 104P

VCC3

AUD_CLK7

C386

AC_SDOUT17,27
AC_BITCLK17,27

AC_SDIN017,27
AC_SYNC17,27

AC_RST#17,27

C C

R348 22
C393
X_10P

104P

21

R343
33

4847464544424140394338

NC

NC

1

DVDD1

2

XTL_IN

3

XTL_OUT

4

DVSS1

5

SDATA_OUT

6

BIT_CLK

7

DVSS2

8

SDATA_IN

9

DVDD2

10

SYNC

11

RESET#

12

PC_BEEP

PHONE

AUXL

1314151617181920212223

TEST6

TEST5

AUXR

TEST4

TEST1

VIDEOL

VIDEOR

AVSS2

CDL

SPDIFO
SPDIFI
LFE-OUT
CEN-OUT

TEST2

DACOUTR

CDGND

CDR

SROUT_R
SROUT_L

37

AVDD2

DACOUTL

MIC1

MIC2

MONO

LINL

SPDIFO 24
SPDIFI 24
LFE-OUT 24
CEN-OUT 24

SROUT_R 24
SROUT_L 24

LOUTR

LOUTL

NC
NC

VRDA
VRAD

AFILT2
AFILT1

NC

VREF

AVSS1

AVDD1

LINR

24

ALC650-F

C247 102P

LINE_ROUT

1 2

C248 102P

LINE_LOUT

FOR EMI

MIC2

MIC_IN

1 2

1
2
4
5
3

6
7
8
9

17
10

11
12
13
14
15
16
18

J2

DOWN

UP

L_OUT_IN_MIC

+5VR

VREF_OUT

CB8
104P

C406
105P

1 2

CB9

1 2

104P

EC34
ELS10/16-B

+

EC33

FMIC FMIC_IN

ELS10/16-B

12

+

CT13
X_10uF

12

C385
104P

12

+

C388
104P

1 2

FB13

1 2

80S

12

C395
102P

FB14
80S

12

C396
102P

R364
1K

LINE_ROUT
LINE_LOUT

C400

1 2

X_224P

12

C399
105P

12

C402
105P

LINE_ROUT

LINE_LOUT

LINE_R

12

C403
473P

LINE_L

U25

36
35

34
33

32
31

30
29

28
27
26

25

+5VR

C380

105P/0805

C378

105P/0805

VREF_OUT

CDL

R305 1K

1
2

CDGND

CD IN

B B

A A

3
4

CD-D1x4-BK-SBTJ

JCD1

C329

4.7U/0805

CDR

1 2

R304 1K

1 2

R303 1K

1 2

+5VR

R294

1.5K

FMIC_REF

R292

2.2K

C375
105P
C374
105P
C373
105P

CDLX

12

CDGNDX

12

CDRX

12

FMIC_IN
FMIC_REF

C338 X_102P

FMIC_IN

C340 X_102P

LINE_ROUT

C339 X_102P

LINE_LOUT

1 2

1 2

C372
105P/0805

LINE_ROUT

LINE_LOUT

1 2

1 2

1 2

C368

105P/0805

1
3 4
5
7
9 10

R341 2.2K

R313
1K

1 2

R302 1K

MIC
MICPWR VCC5
FLINE OUTR
HPON
FLINE OUTL LINE NEXT L

JAUD1
YJ205-IA

LINE NEXT R

GND

+5VR

2

6

8

C254
560P

C245
102P

FOR EMI

5

4

3

LINE_R

LINE_L

MIC2

MIC_IN

C246
X_102P

C253
560P

DECOUPLING CAPACITOR

CP9

1 2

FB15
X_0

CP21

1 2

FB4
X_0

CP11

1 2

FB5
X_0

C267
104P

C244
X_104P

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

ALC650-E/F

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

23 40

Rev

0A

of

5

4

3

2

1

AUDIO CODE REGULATORS

+12V

D D

C432
104P

3 2

+

EC31

X_10U/16V/S

U28
YLT1087S-0.8A

VIN VOUT

ADJ

1

R400
100RST

+

EC38
ELS10/16-B

+5VR

C451
104P

6 Channel Audio Connector

R407

300RST

+5VR VCC3

C433

SPDIFO23

C C

B B

LFE-OUT23
CEN-OUT23

SPDIFO

LFE-OUT
CEN-OUT

C416 105P
C415 105P

C428
X_102P

C431

X_102P

X_102P

C429
X_102P

JSP1

1 2

+5VR VCC3

3 4

SPDIFO NC

5 6

AGND SPDIFI

7 8

LEF-OUT SURR-R

9 10

CEN-OUT SURR-L

11 12

AGND AGND

SPDIF

C426
X_102P

C430

X_102P

C427
X_102P

SPDIFI

R383

4.7K

SPDIFI 23

R382

4.7K

C421

C420

105P/0805
105P/0805

SROUT_R
SROUT_L

SROUT_R 23
SROUT_L 23

SPDIF OUT

J1

SPDIF-AV

4

4

C104
180P

1

1

601S/0603
L9

AVL:T34,T19,M09

R73

X_100

PGND

C411

104P

SPDIFO

SPDIFO 23

21

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

Audio Connecter

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

24 40

Rev

0A

of

5

4

3

2

1

ATA 33/66/100 Connector

PRIMARY IDE CONN.

R185

D D

HDDRST#16

IDEACTP#37

HDDRST#

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_1 PDA2_R
PDCS#1_R
IDEACTP#

IDE1

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

YJ220-CB

PDD_8
PDD_9
PDD_10
PDD_11
PDD_12
PDD_13
PDD_14
PDD_15

R110

470

ATADET0_R
PDCS#3_R

C408
X_473P

PDD[15..0]17

PDA[2..0]17

SDA[2..0]17

SDD[15..0]17

RESVD

C C

SECONDARY IDE CONN.

R186

HDDRST#

B B

IDEACTS#37

33

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_1
SDCS#1_R
IDEACTS#

IDE2

12
34
56
78
910
11 12
13 14
15 16
17 18
19 20
21 22
23 24
25 26
27 28
29 30
31 32
33 34
35 36
37 38
39 40

YJ220-CW

SDD_8
SDD_9
SDD_10

SDD_13

R108

470

ATADET1_R
SDA2_R
SDCS#3_R

C410
X_473P

PDD[15..0]

PDA[2..0]

SDA[2..0]

SDD[15..0]

RN80

8P4R-22
RN81

8P4R-22

R262 22
R261 22

RN77

8P4R-22
RN82

8P4R-22
RN83

8P4R-22

RN79

8P4R-22

12
34
56

PDDACK#_R

78

PDD_14

12
34

PDD_0

56

PDIOW#_R

78

PDCS#1_R
PDCS#3_R

12
34
56

PDD_1

78

PDD_10PDD10

12

PDD_4

34

PDD_11

56

PDD_3

78

PDD_7

12

PDD_8PDD8

34
56
78

78

PDA2_R

56

PDA0_R

34

PDA1_R

12

SDCS#1
SDCS#3

RN86

8P4R-22
RN85

8P4R-22

R285 22
R283 22

RN88

8P4R-22

RN91

8P4R-22

RN89

8P4R-22

RN92

8P4R-22

RN90

8P4R-22

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

SDA2_R
PDD_9
IRQ14_R

IRQ15_R
SDDACK#_R
SDIOW#_R

SDCS#1_R
SDCS#3_R

SDD_15

SDREQ_R
SDD_3

PDREQ17

PDIOR#17

PIORDY17

PDDACK#17

PDIOW#17

PDCS#117
PDCS#317

PDREQ PDREQ_R
PDIOR# PDIOR#_R
PIORDY PIORDY_R
PDDACK#

PDD14
PDD15 PDD_15
PDD0
PDIOW#

PDCS#1
PDCS#3

PDD12 PDD_12
PDD2 PDD_2
PDD13 PDD_13
PDD1

PDD4
PDD11
PDD3

PDD7
PDD6 PDD_6

PDD5 PDD_5

PDA2
PDA0
PDA1

SDA0 SDA0_R
SDA2
PDD9

IRQ1417

IRQ1517

SDDACK#17

SDIOW#17

SDCS#117
SDCS#317

SDIOR#17

SIORDY17

SDREQ17

IRQ14

SDA1 SDA1_R
IRQ15
SDDACK#
SDIOW#

SDD12 SDD_12
SDD14 SDD_14
SDD15
SDIOR# SDIOR#_R

SDD7 SDD_7
SDD8 SDD_8
SDD9 SDD_9
SDD13 SDD_13

SDD6 SDD_6
SDD10 SDD_10
SDD4 SDD_4
SDD11 SDD_11

SIORDY SIORDY_R
SDD0 SDD_0
SDD5 SDD_5

SDREQ
SDD3
SDD1 SDD_1
SDD2 SDD_2

RESVD

ATADET1

ATADET117
ATADET017

VCC

PIORDY_R

SIORDY_R

A A

IDEACTP#

IDEACTS#

IRQ14_R
IRQ15_R

R109 4.7K

R107 4.7K

R112 10K

R104 10K

R111 4.7K
R106 4.7K

5

PDREQ_R

SDREQ_R

PDD_7

SDD_7

ATADET0_R

ATADET1_R

R254 5.6K

R297 5.6K

R183 4.7K

R184 4.7K

R367 15K

R368 15K

4

(8235 CE)

(8237)

SDA0_1

SDA0_R

PDA0_1

PDA0_R

3

R213

R203

Q47
X_2N7002S

0

Q42

0

X_2N7002S

ATADET0

R225

X_4.7K

R352 22
R351 22

HDDRST#

ATADET1_R
ATADET0_R

Micro Star Restricted Secret

Title

Document Number

2

ATA 33/66/100 Connector

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

25 40

1

Rev

0A

of

5

4

3

2

1

L15 X_120

TX­TX+

RX­RX+

1
2
3
4

CP8

X_COPPER

R178 49.9RST
R177 49.9RST

R180 49.9RST
R179 49.9RST

U26

CS
SK
DI
DO

ATL-128x8-0.5us-SOIC8

VCC

GND

8
7

NC

6

NC

5

TX+
TX-

RX+
RX-

C251
103P

C250

103P

C436

0.1u

C249

104P

VDD33

VCC3

C255
103P

VDD33

R123

R127

10K

C192
X_102P

10K

C197
X_102P

123456

PGND

78

RN71

8P4R-75

VDD33

C221

104P

L11 X_0/0805

1 2

LAN_USB+RJ45

AMBER+

17

AMBER-

18

9
13
10
14
11
15
12
16

GREEN+

19

GREEN-

20

LAN_USB1B

RDN

RDP
TDN
TDP

NC
NC

NC
NC

TX/RX

R124 330

100/10

TX+

RX+
RX-

R128 330

U15

15

T+

16

T-

14

TX-

R+

11

R-

9
10

123456

78

CN21

X_8P4C-10P

L14

120

2

TDC

CMT

1

TD+

3

TD-

6

RD+

8

RD-

7

RDC

RXC

TS6121C

Fast Ethernet 1-Port PHY

C265
10U-0805

C272
20p

MII_EECS#18

3VDUAL

MII_EECK18

MII_EEDI17,18

MII_EEDO18

VDD33

MII_RST# 18

D D

VDD333VDUAL

31

38

42

474824

13

7

MII_TXD018
MII_TXD118
MII_TXD218
MII_TXD318
MII_TXEN18

C C

MII_MDCK18

B B

MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
MII_TXEN

TXCLK
RXD0

RXD1
RXD2
RXD3
RXDV
RXER

RXCLK
CRS

COL
MII_MDCK

MDIO

MII_RXDV18

MII_RXCLK18

MII_RXER18

MII_TXCLK18

MII_COL18
MII_CRS18

MII_MDIO18

MII_RXD318
MII_RXD218
MII_RXD118
MII_RXD018

17

TXD0

18

TXD1

19

TXD2

20

TXD3

16

TXEN

14

TXER

15

TXC

6

RXD0/PHYAD4

5

RXD1/PHYAD3

4

RXD2/PHYAD2

3

RXD3/PHYAD1

9

RXDV/BYPOSC

11

RXER/ISO

10

RXC

22

CRS/RPTR

21

COL/SYMB

2

MDC

1

MDIO

MII_RXD3
MII_RXD2
MII_RXD1
MII_RXD0

MII_RXDV
MII_RXCLK

MII_RXER

MII_TXCLK
MII_COL

MII_CRS

MII_MDIO

VDD

VDD

VDDC

GND

GNDOSC

GNDC

GND

44

23

12

8

1

RN74

3

8P4R-33

5
7

R227 33
R228 33

R229 33

R220 33
R217 33

R218 33

R219 33

VDDOSC

GNDRX

35

VDDTX

VDDRX

VDDPLL

LED0/TEST#

LED1/SPD100

LED2/DUPLEX

LED3/NWAYEN

INT#/PHYAD0

SD/FXEN

GNDTX

GNDTXC

GNDPLL

36

39

43

RXD3

2

RXD2

4

RXD1

6

RXD0

8

RXDV
RXCLK

RXER

TXCLK
COL

CRS

MDIO

U18

RX-

RX+

TX-

TX+

REXT

PD#

RST#

XO

VT6103

32
33

40
41

26
27
28
29

25
37
34
30

46

XI

45

RX­RX+

TX­TX+

TX/RX

100/10

R189 10K
R188 10K

R191 6.49KST

XLIN

XLOUT

Y1

C276

25MHZ

20p

CP7

A A

5

3VDUAL VDD33

X_COPPER

FB3

X_L-FS_60-25%_0805

4

3VDUAL

C283
104P

C278
104P

3

C282
104P

VDD33

C263
104P

C262
104P

C261
104P

C260
104P

Micro Star Restricted Secret

Title

Document Number

2

VT6103-LAN PHY

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

26 40

1

Rev

0A

of

5

D D

4

3

2

1

CNR Riser / DELD

CNR1

B1

MII_MDIO

B2

MII_COL

B3

MII_TXCLK

B4

GND1

B5

MII_RXER

B6

MII_TXD3

B7

GND2

B8

MII_TXD1

B9

MII_TXEN

B10

5VSB

VCC3

VCC3

C455

X_10P

-12V

SMBCLK1

C C

SMBCLK17,8,17

AC_SYNC17,23
AC_SDOUT17,23
AC_BITCLK17,23

GND3

B11

MII_RXD2

B12

MII_RXD0

B13

GND4

B14

RESV6

B15

+5VDUAL

B16

USB_OC#

B17

GND5

B18

-12V

B19

+3.3VD

B20

GND6

B21

EE_DOUT

B22

EE_SHCLK

B23

GND7

B24

SMB_A0

B25

SMB_SCL

B26

PRIMARY_DN#

B27

GND8

B28

AC97_SYNC

B29

AC97_SDATA_OUT

B30

AC97_BITCLK

YSLOT60

MII_RXCLK

+3.3VDUAL

AC97_RESET#

AC97_SDATA_IN1
AC97_SDATA_IN0

MII_MDC

MII_CRS

GND9

MII_RXDV

GND10
MII_TXD2
MII_TXD0

GND11
LAN_CLK

MII_RXD1
MII_RXD3

USB+

GND12

USB­+12V

GND13

+5VD

GND14

EE_DIN

EE_CS
SMB_A1
SMB_A2

SMB_SDA

RESV12

GND15

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

+12V

3VDUAL

VCC

VCC3

AC_RST#

C449

X_104P

SMBDATA1 7,8,17
AC_RST# 17,23

AC_SDIN1 17
AC_SDIN0 17,23

VCC3 5VSB

C447
X_104P

C452
X_104P

B B

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

CNR SLOT

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

27 40

1

Rev

0A

of

5

4

3

2

1

FRONT USB PORT

5V_STR

F2

1.5A-miniSMDC200-S

D D

USB_OC#316

USB_OC#3

C441
104P

47K

R408

R409
56K

USBVCC3

+

EC39
1000U/6.3V

C454
X_104P

L21

USBN416
USBP416
USBN516
USBP516

C C

B B

USBN616
USBP616
USBN716
USBP716

USBN4
USBP4
USBN5
USBP5

USBN6
USBP6
USBN7
USBP7

8
7
6
5

X_90ohm
RN110 X_0

8
7
6
5

X_90ohm
RN109 X_0

1
2
3
4

12
34
56
78

USBN4
USBP4
USBN5
USBP5

L20

1
2
3
4

12
34
56
78

USBN6
USBP6

USBN6
USBP6
USBN7
USBP7

JUSB2

12
34
56
78
910

YJ205

INTEL USB 2.0
(BLUE)

CN26

12
34
56
78

X_8P4C-47P

USBVCC3

JUSB1

12
34
56
78
910

YJ205

INTEL USB 2.0
(BLUE)

CN25

12
34
56
78

X_8P4C-47P

USBN5USBN4
USBP5USBP4

USB_OC#3

USBN7
USBP7

USB_OC#3

A A

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

Front USB Port

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

28 40

Rev

0A

of

5

4

3

2

1

REAR USB PORT

D D

USBN116
USBP116
USBN016
USBP016

C C

B B

5V_STR

USB_OC#116

USBP1 USBP1
USBN0
USBP0

5V_STR

USB_OC#216

FS1

1.5A-miniSMDC200-S

USB_OC#1

C45
104P

L8

8
7
6
5

X_90ohm

RN16 X_0

FS2

1.5A-miniSMDC200-S

USB_OC#2

C188
104P

KBVCC

PGND

C30
X_104P

USBP0
USBN0
USBP1
USBN1

C183
X_104P

PGND

I1394_USB1A

5
6
7
8

UP

1
2
3
4

DOWN

I1394+USBx2-D20-BK

CN2

X_8P4C-47P

15
16
17
18
19
20
21
22

PGND

12
34
56
78

CP5

X_COPPER

PGND

PGND

R34

47K

+

EC3
1000U/6.3V

PGND

R41
56K

1
2
3
4

12
34
56
78

USBN1USBN1
USBN0

USBP0

NEAR USB
CONNECTOR

R117

47K

+

EC10
1000U/6.3V

USBVCC1

PGND

R119
56K

L12

USBN316
USBN216

USBP216

A A

5

USBN3 USBN3
USBP3

USBP316

USBN2
USBP2

4

8
7
6
5

X_90ohm
RN65 X_0

1
2
3
4

12
34
56
78

USBP3
USBN2
USBP2

NEAR USB
CONNECTOR

3

LAN_USB1A

5
6
7
8
1
2
3
4

DOWN

RJ45+USB+LEDx2-D20-BK

UP

21
22
23
24
25
26
27
28

PGND PGND

USBP2
USBN2
USBP3
USBN3

CN20

X_8P4C-47P

12
34
56
78

CP2

X_COPPER

PGND

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

Rear USB Port

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

29 40

Rev

0A

of

5

4

3

2

1

Super I/O

VCC

VSS

VSS

VSB

VBAT

102

VBAT

DRVDEN0

INDEX#

MOA#

DSB#
DSA#

MOB#

DIR#

STEP#

WRDATA#

WE#

TRACK0#

WP#

RDDATA#

HEAD#

DSKCHG#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT

BUSY

ACK#

SLIN#

INIT#

ERR#

AFD#
STB#

IRRX

CIRRX

IRTX

DCDA#
DSRA#

SINA

RTSA#

SOUTA

CTSA#
DTRA#

RIA#
DCDB#
DSRB#

SINB
RTSB#

SOUTB

CTSB#
DTRB#

RIB#

CLKIN

PME#

CASEOPEN#

BEEP

OVT#/SMI#

MEMW#/GP52

MEMR#/GP53

ROMCS#/GP54

W83697HF-VF

FLOPPY DISK HEADER

FDD1

U13

PE

DRVDEN0

1

INDEX#

2

MOA#

3

DSB#

4

DSA#

6

MOB#

7

DIR#

8

STEP#

9

WRDATA#

10

WE#

11

TRACK0#

12

WP#

13

RDDATA#

14

HEAD#

15

DSKCHG#

16

PD0

42

PD1

41

PD2

40

PD3

39

PD4

38

PD5

37

PD6

36

PD7

35
29
30
31
32
34
43
33
44
46

IRRX

64
100

IRTX

65

53
48
51

RTSA#

49

SOUTA

52
47

DTRA#

50
54
62
56
59
57

SOUTB

61
55
58
63

17
98
101
118
117

MEMW#

97

MEMR#

96

ROMCS#

95

PD[7..0]

RSLCT 33
RPE 33
RBUSY 33
RACK# 33
RSLIN# 33
RINIT# 33
RERR# 33
RAFD# 33
RSTB# 33

DCDA# 33
DSRA# 33
SINA 33
RTSA# 33
SOUTA 33
CTSA# 33
DTRA# 33
RIA# 33

SIO48M 7
CHASISS 31

BEEP 31

MEMW# 32
MEMR# 32
ROMCS# 32

PD[7..0] 33

R148 X_0

R159 0

THRM#

12
34
56
78

910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334

YJ217-D

PCI_PME# 15,17,19,20,21,22

THRM# 5,17

SOUTA

12

DTRA#

34

RTSA#

56

R129

4.7K

78

SOUTB

RN57 8P4R-4.7K

VCC

Power-on strap, enable 48MHz

VCC

R165

RXD

X_4.7K

VCC

R155

TXD

X_4.7K

MSI/Intel IR
HEADER

JIR1

VCC

1
3
5 6

NA
+5V
IRTX IRRX

JIR1

CUT

GND

2

4

IRRXIRTX

VCC3

D D

LPC_REQ#18

C C

B B

R366

XD[7..0]32

4.7K

XA[17..0]32

LPC_PCLK7

LPC_FRAME#18

XD[7..0]

XA[17..0]

PCIRST1#12,16

SERIRQ17

LPC_AD018
LPC_AD118
LPC_AD218
LPC_AD318

VCC3

VCORE

FANPWM131

FANIO131

FANPWM231

FANIO231

28

LRESET#

19

LCLK

21

SERIRQ

20

LDRQ#

27

LFRAME#

26

LAD0

25

LAD1

24

LAD2

23

LAD3

125

GPBX/GP13

123

GPAY/GP15

128

GPAS1/GP10

121

GSAS2/GP17

126

GPAX/GP12

124

GPBY/GP14

127

GPBS1/GP11

122
120
119

106
103
104
112
111
110
109
105
108
107

116
114
115
113

94
93
92
91
89
88
87
86

85
84
83
82
81
80
79
78
77
76
74
73
72
71
70
69
68
67
66

GPBS2/GP16
MSO/GP50
MSI/GP51

VREF
VTIN2
VTIN1
AGND

-5VIN

-12VIN
+12VIN
AVCC
+3.3VIN
VCORE

FANPWM1
FANIO1
FANPWM2
FANIO2

XD0/GP20
XD1/GP21
XD2/GP22
XD3/GP23
XD4/GP24
XD5/GP25
XD6/GP26
XD7/GP27

XA0/GP30
XA1/GP31
XA2/GP32
XA3/GP33
XA4/GP34
XA5/GP35
XA6/GP36
XA7/GP37
XA8/GP40
XA9/GP41
XA10/GP42
XA11/GP43
XA12/GP44
XA13/GP45
XA14/GP46
XA15/GP47
XA16/GP55
XA17/GP56
XA18/GP57

TXD
RXD

VREF31
VTIN231
VTIN131

-5VIN31

-12VIN31
+12VIN31
VAVCC31

XD0
XD1
XD2
XD3
XD4
XD5
XD6
XD7

XA0
XA1
XA2
XA3
XA4
XA5
XA6
XA7
XA8
XA9
XA10
XA11
XA12
XA13
XA14
XA15
XA16
XA17

XA1832

XA18

VCC3 VCC 5VSB

5

457599

22

VCC

VCC

VCC3

SIO

VSS

186090

5VSBVBAT

VCC

Distribute near the VCC
power pin of the LPC

VCC

A A

C227

104P

C404
104P

C207

104P

VCC3

C236
104P

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

5

4

3

2

http://www.msi.com.tw

C237

C233

104P

105P

Micro Star Restricted Secret

Winbond W697HF

MS-6750

Last Revision Date:
Sheet

1

C200
104P

Rev

0A

Wednesday, January 29, 2003

of

30 40

5

4

3

2

1

Hardware Monitor

L13

VCC

D D

C C

FANPWM130

B B

FANPWM230

VREF

R24

470

R397

470

R169

10KST

Q60

RT1

YT103S-1N

SMD SYSTEM Thermal

R38

4.7K

R25

1K

YFET-SI2303DS

Q6

YFET-NDS7002AS

R389

4.7K

R391

1K

YFET-SI2303DS

YFET-NDS7002AS

VTIN2 30

+12V

Q7

+12V

Q59

+

EC2
10U/16V/S

+

EC35
10U/16V/S

X_80S/0805/2A

1 2

1 2

L6

L19

X_80S/0805/2A

R48

4.7K

R392

4.7K

CFAN1

3
2
1

YJ103-BO

SFAN1

3
2
1

YJ103-BO

D2

X_1N4148S

R50

27K

CPU FAN

D16

X_1N4148S

R393

27K

SYSTEM FAN

R395
10K

R47
10K

FANIO1 30

FANIO2 30

+12V

-12V

-5V

AMD CPU Thermal Protection Circuit

SPK37

PS_IN#36

THERMDA_CPU5

THERMDA_CPU

CPU Thermal

1 2

X_80S/0805

CP6

X_COPPER

R171 28KST
R162 232KST
R161 120KST

U1

1

SIREN#

2

GND

3

PS_IN#

4 5

TMP-D+ TMP-D-

ATTP1

D0F-ATTP103-A64

R4
1K

BEEP30

RESVD

R160
10KST

5VSB

VREF

PS_OUT#

R5 30KST

VTIN1 30

VCC

Chasiss Intrusion Header

R403
10K

5VSB

8
7
6

VAVCC

C235
104P

R170
56KST

R21 0

R172
56KST

VREF

C12
X_104P

Q61
2N3904S

VAVCC 30

+12VIN 30

-12VIN 30

-5VIN 30

VREF 30

PS_OUT# 36

C15
104P

ALARM 37

VBAT

A A

JCI1

YJ102

5

R151
2M

1
2

CHASISS 30

4

3

2

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

Hardware Monitor

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

31 40

1

Rev

0A

of

5

4

3

2

1

Keyboard/Mouse Ports

KBVCC

MSDAT#
KBDAT#
MSCLK#
KBCLK#

D D

KBVCC

C4

C19

39P

4.7U/0805

RESVD

L1

1 2

X_80S/0805

CP1

X_COPPER

C3
104P

PGNDPGND

KBDAT#16

C C

KBCLK#16

MSCLK#16

MSDAT#16

KBDAT#

KBCLK# XKBCLK1

MSCLK#

MSDAT#

L3

1 2

121S/0603
L5

1 2

121S/0603
L4

1 2

121S/0603
L2

1 2

121S/0603

XKBDAT1

XMSCLK1

XMSDAT1

RN2

1 2
3 4
5 6
7 8

8P4R-4.7K

R8
X_1K

XKBCLK1
XMSCLK1
XKBDAT1
XMSDAT1

PGND

STACKED PS2 CONNECTOR

JKBMS1

14

4
6
2

13

1
5
3

15 17

PGND PGND

YMD12P-1

CN1

1 2
3 4
5 6
7 8

8P4C-180P

16

10
12
8
7
11
9

PGND

PGND

CP3

X_COPPER

PGND

B B

XA[17..0]

XA[17..0]30

XA18

A A

VCC

5

XA0
XA1
XA2
XA3
XA4
XA5
XA6
XA7
XA8
XA9
XA10
XA11
XA12
XA13
XA14
XA15
XA16
XA17

R158 X_0

R157

X_4.7K

U17

12

A0

11

A1

10

A2

9

A3

8

A4

7

A5

6

A6

5

A7

27

A8

26

A9

23

A10

25

A11

4

A12

28

A13

29

A14

3

A15

2

A16

30

A17

1 22

A18 CE#

W49F002UP

VCC

OE#

PGM#

GND

D0
D1
D2
D3
D4
D5
D6
D7

XD0

13

XD1

14

XD2

15

XD3

17

XD4

18

XD5

19

XD6

20

XD7

21

C280

32

24
31
16

104P

ROMCS#
MEMR#
MEMW#

4

SYSTEM ROM

XD[7..0]

C277
105P

R145

4.7K

VCC

XD[7..0] 30

ROMCS# 30
MEMR# 30XA1830
MEMW# 30

VCC

RN68

XD3
XD2
XD1
XD0
XD7
XD6
XD5
XD4

ROMCS#
MEMR#
MEMW#

8P4R-4.7K

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

RN63

8P4R-4.7K

7 8
5 6
3 4
1 2

RN72

8P4R-4.7K

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

3

2

http://www.msi.com.tw

VCC

KeyBoard / Mouse Port/BIOS

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

32 40

1

Rev

0A

of

5

4

3

2

1

LPT / COM PORTS

D D

RN36

8P4R-33

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

RN31

8P4R-33

C160
104P

RTSA#
DTRA#
SOUTA

RIA#
CTSA#
DSRA#
SINA
DCDA#

C172
104P

R376

1K

RERR#

RSLCT
RPE
RBUSY
RACK#

RAFD#
RSTB#
RSLIN#
RINIT#

U10

1

VDD(12V)

16

DA1

15

DA2

13

DA3

19

RA1

18

RA2

17

RA3

14

RA4

12

RA5

10

VSS(-12V)

GD75232S

Multiple RS232 Drivers and
Receivers

C425

0.1u

PRND0
PRND1
PRND2
PRND3

PRND4
PRND5
PRND6
PRND7

B

R377
10K

RERR#30

RSLCT30

RPE30

RBUSY30

RACK#30

RAFD#30

RSTB#30

RSLIN#30

RINIT#30

PD0
PD1
PD2
PD3

PD4
PD5

C C

PD[7..0]30

D5

+12V

1N4148S

D6

-12V

B B

A A

1N4148S

NRIA#

5

PD6
PD7

RTSA#30
DTRA#30
SOUTA30

RIA#30

CTSA#30
DSRA#30

SINA30

DCDA#30

D13

1N4148-S-LL34

3VDUAL

R100 4.7K

VCC(5V)

DY1
DY2
DY3

RY1
RY2
RY3
RY4
RY5

GND

R375

10K

Q58
MBT3904

E C

4

RN28

1 2
3 4
5 6
7 8

8P4R-4.7K

RN40

7 8
5 6
3 4
1 2

8P4R-4.7K

RN38

8P4R-4.7K

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

RN33

8P4R-4.7K

20

5
6
8

2
3
4
7
9

11

RI#

NRTSA
NDTRA
NSOUTA

NRIA#
NCTSA#
NDSRA#
NSINA
NDCDA#

RI# 17

VCC

VCC

D4

1N4148S

C112

X_104p

3

For EMI

NRIA#
NCTSA#
NDSRA#
NRTSA

NDTRA
NSINA
NSOUTA
NDCDA#

RACK#
RBUSY
RPE
RSLCT

RERR#
RAFD#
RSTB#
RSLIN#

PRND0
PRND1
PRND2
PRND3

PRND4
PRND5
PRND6
PRND7

RINIT#

CN6

1 2
3 4
5 6
7 8

8P4C-180P

CN14

1 2
3 4
5 6
7 8

8P4C-180P

CN11

1 2
3 4
5 6
7 8

8P4C-180P

CN9

1 2
3 4
5 6
7 8

8P4C-180P

C149 180P

CN18

1 2
3 4
5 6
7 8

8P4C-180P

CN16

1 2
3 4
5 6
7 8

8P4C-180P

L10

1 2

X_80S/0805
CP4

X_COPPER

RESVD

PGND

PGND

NDCDA#
NSINA
NSOUTA
NDTRA

COM1

1
2
3
4
5

NDSRA#

6

NRTSA

7

NCTSA#

8

NRIA#

9

COM

11 10

PGND

LPT1

51

RSLCT
RPE
RBUSY
RACK#
PRND7
PRND6
PRND5
PRND4
PRND3

RSLIN#
PRND2
RINIT#
PRND1
RERR#
PRND0
RAFD#
RSTB#

C27104P

CP22

X_COPPER

PGND

13
25
12
24
11
23
10
22
9
21
8

48

20
7
19
6
18
5
17
4
16
3
15
2
14
1

52

LPT

PGND

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

LPT / COM Port

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

33 40

Rev

0A

of

5

ACPI Controller

+12V

D9
X_1N4148S

9VSB

C279
105P

5VSB

C287

4.7u/0805

5VSB

C286

104P

D8
1N5817S

R97

4.7K

5VSB

AC

A C

C289
105P

D10

1N5817S

Charge Bump

R221 8.2K

5VSB

U20

1

C281
102P

2
3 4

D D

N/A

VCC
IN
GNDOUT

74AHC1G14S

T70-0145009-T07

5

4

EC20

100u-25V

R212

110/0805

+

5VSB

VR1

3 1

431/2.5V/150mA

I31-0431S09-S04

3

2

1

VT8237 Suspend 2.5V power

9VSB

2.5VREF1

2.5VREF1 35

R226

1K

2

C288
X_102P

C284

X_102P

2.5V_REF

R222
1KST

U19B
LM324

5

+

6

-

11 4

R223 324RST

7

5VSB

3VDUA

D

G

P3055LD

S

L

2.5V_REF

Q53

3VDUAL

9VSB

U19D
LM324

12

+

13

14

-

11 4

3VDUAL

Q41

D

2N351AN/SOT23

G

S

VSUS2_5

C274
104P

VCC

Q35

G

P3055LD

R194

X_0

C268
X_104P

Q50

2N/SI2303DS

D

Q52
P45N02LD

S

VCC3

S

D

2.5VREF1

2N7002S

R193
X_1KST

2.5VREF1

5V_STR

5V_ST

VCC2_9V

3VDUAL

R182 1KST

C257
X_104P

R181
1KST

27.4RST

+

EC22
1000U/6.3V

D7
1N4001S

EC15

+

1000U/6.3V

R187
1KST

R175
1KST

R176

4

R

VCC2_9

5VSB

84

3

+

2

-

5VSB

84

5

+

6

-

EN_DDR36

PG_VTT_DDR_SUS

U16A
LM358

1

I71-LM35803-T07

7

U16B
LM358

2.5VREF1

5VSB

R200

1K

R199

4.7K

R198

4.7K

R214

4.7K

VCC2_9

D

Q39

G

G

P3055LD

S

R1920

D

Q37

P3055LD

S

R204
1K

Q44

2N7002S

Q43
2N3904S

Q48
2N3904S

DDR_VTT 1.25V

VTT_DDR_SUS

To CPU Copper trace
width > 250mils ,
Fill island behind
DIMM > 400mils .

3

R201

X_1KST

R196
X_0

C270

X_470P

3
2

9VSB

+

-

U19A
LM324

11 4

R197 0

VDDIO_SENSE 5

VCC2_9

D

Q31

G

1

P3055LD

S

DDR 2.5

C131
102P

VDD_25_SUS

V

VTT_DDR_SUS

R82

4.7K

R83

X

VDD_25_SUS

R84

4.7K

R81

X

5VSB

2N3904S

C130
102P

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

5VSB

5VSB

R76
1K

1 2

2N3904S

Q17

5VSB

R77
1K

U8B
74LCX14-SOIC14_#C

147

3 4

Q18

PG_VTT_DDR_SUS

Micro Star Restricted Secret

ACPI Power Part #1

MS-6750

U8A
74LCX14-SOIC14_#C

147

Last Revision Date:
Sheet

1

PG_VDD_25_SUS 36

Rev

0A

Wednesday, January 29, 2003

of

34 40

R68

EN_DUALSB36

C C

EN_DUAL36

2.5VREF1

R208

4.7K

Q45
2N7002S

B B

A A

RUN_MODE 35,36

Q12

4.7K

2N3904S

R61

4.7K

R207
1K

R216
1KST

EN_DDR36

VTT_SENSE4

5

+12V

R64

4.7K

Q11

2N3904S

9VSB

U19C

10

+

8

9

-

LM324

11 4

R215 160RST

5VSB

R190
1K Q38

R195

4.7K

Q40
2N3904S

G

5

R136

4.7K

R126

1K

Q25

2N7002S

C195

X_104P

2.5VREF1

D D

EN_VDDA_2536

EN_VDDA_25

4

+12V

U11A

84

LM358

3

+

2

-

VCC3

Q8

D

2N351AN/SOT23

G

1

S

To CPU Copper trace
width > 50mils .

VDDA_2.5V

VDDA_25

3

VDDA_25

R67

4.7K

2N3904S

R66

C89
102P

X

5VSB

Q13

2

5VSB

R72
1K

147

5 6

U8C
74LCX14-SOIC14_#C

PG_VDDA_25 36

1

+12V

84

5

+

6

-

+12V

U12A

84

LM358

+

1

-

R141 0

+12V VCC3

U12B

84

LM358

5

+

6

-

R118 0

4

U11B
LM358

7

R114 0

G

7

C184
104P

VCC2_5

D

S

G

VCC3

Q33

D

P3055LD

G

S

Q30
2N351AN/SOT23

VDD_12_A

Routed as pour to CPU
width > 250mils .

D

Q46
P3055LD

S

VCC2_

VCC2_5

VDD_1.2

VDDQ

VDD

5

VDD_12_A

R70

4.7K

R69

C96
102P

X

V

C124
102P

Q

3

C133
102P

2N3904S

R78

4.7K

R79

X

R85

4.7K

R86

X

2

5VSB

VDDQ

VCC2_5

R71
1K

Q14

2N3904S

2N3904S

5VSB

9 8

5VSB

5VSB

Q15

Q19

147

R74
1K

R80
1K

U8D
74LCX14-SOIC14_#C

5VSB

U8E
74LCX14-SOIC14_#C

147

11 10

5VSB

U8F
74LCX14-SOIC14_#C

147

13 12

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

PG_VDD_12_A 36

PG_VDDQ 36

Micro Star Restricted Secret

ACPI Power Part #2

MS-6750

Last Revision Date:
Sheet

1

Rev

0A

Wednesday, January 29, 2003

of

35 40

R98

4.7K

634RST

1KST

R130

R125

1.5KST

R52

4.7K

R122

1K

2N7002S

Q27

2N7002S

X_104PR135

Q29

C203

2N7002S

R134
X

Q24

C196

X_104P

C189
X_104P

R113
X

3
2

R116
X

2.5VREF1

2.5VREF1

RUN_MODE

R132

681RST

R140

4.7K

2.5VREF1

RUN_MODE

5

C C

B B

A A

RUN_MODE34,36

EN_VDD_12_A36

2.5VREF134

5

R27

VCC2_5

D D

VCC3

R103

4.7K

2N3904S

R99

C159
102P

C C

X

330

-LDTRST11

ALL_PWRGD

5VSB

R101
1K

Q22

5VSB

147

1 2

5VSB

U3A

DM7407-SOIC14_#C

147

1 2

5VSB

147

3 4

U9A
74LCX14-SOIC14_#C

PG_VCC3

VSUS2_5

U3B

DM7407-SOIC14_#D

4

C24
X_104P

R32
330

-CPURST 5

JHT1

1
2

X_YJ102

R37
X_100

Reserved for Hyper-Transport
Reset Test .

FP_RST#37

PW_OK

U9B

74LCX14-SOIC14_#B

FP_RST#

U9D

74LCX14-SOIC14_#D

3

5VSB

3 4

5VSB

9 8

147

147

74LCX14-SOIC14_#E

POWER OK Circuits

5VSB

U9C

147

74LCX14-SOIC14_#C

5 6

5VSB

147

11 10

U9E

PG_VCC3

1
2

SUSB#

SUSB#15,17

SUSC#17

PG_VDD_25_SUS34

PG_VDDA_2535

PG_VCORE14

PG_VDDQ35

SUSC# EN_DDR
PG_VDD_25_SUS
PG_VDDA_25
PG_VCORE
PG_VDDQ

3
4
5
6
7
8
9

10

2

U6

PG_VTT
ATXPWR_OK
RST_SW#
SUSB#
SUSC#
PG_VDIMM
PG_25VDDA
PG_VCORE
PG_AGP
GND

GAL16V8_F01-3000138-L09

N14-0200021-P05

PG_ALLOK

EN_DUAL

EN_DUALSB

EN_DDR

EN_25VDDA

EN_VCORE

EN_VLDT

RUN_MODE

PG_VLDT

VCC

DM7407-SOIC14_#C

5VSB

20
19
18
17
16
15
14
13
12
11

5VSB

U3C

EN_DUAL
EN_DUALSB

EN_VDDA_25
EN_VCORE
EN_VDD_12_A
RUN_MODE
PG_VDD_12_A

R96
1K

5VSB

147

5 6

5VSB

147

9 8

U3D
DM7407-SOIC14_#D

1

VSUS2_5

R33
330

3VDUAL

R2
330

ALL_PWRGD

EN_DUAL 34
EN_DUALSB 34
EN_DDR 34
EN_VDDA_25 35
EN_VCORE 14
EN_VDD_12_A 35
RUN_MODE 34,35
PG_VDD_12_A 35

CPU_GD 5

ALL_PWRGD 18

3VDUAL

R12

R17

3VDUAL

R11

4.7K

Q3 2N3904S

R16 4.7K

PS_IN#31

X_1K

X_2N3904S

Q4

Q2

2N3904S

5VSB

R9

4.7K

PG_VDDA_25

B B

RUN_MODE

A A

X_4.7K

SUSB#15,17

AMD Thermal protection

PS_OUT#31

PS_ON#A5

R23 0

5

VCC3

VCC

C214

C18

C448

C81

C68

104P

104P

104P

104P

R1

4.7K

-12V

PS_OUT#

-5V

VCC

R22 X_10K

VCC3

11
12
13
14
15
16
17
18
19
20

JWR1

3.3V

-12V
GND
PS_ON
GND
GND
GND

-5V
5V
5V

ATX-PCON

C16
X_39P

4

5VSB

R10

X_0

C51
104P

104P

3.3V

3.3V

GND

5V

GND

5V

GND

PW_OK

5V_SB

12V

Q5
X_2N3904S

3VDUAL

1
2
3
4
5
6
7
8
9
10

C173

104P

VCC3

R350

10K

+12V-12V

C119

104P

VCC

5VSB
+12V

C105

104P

VCC

R28

4.7K

RSMRST# 18

C401
105P

D1

1N5817S

C7
104P

VCC

R15

4.7K

PW_OK

3

Power On
Sequence.

PSON#

PS_OUT#

PW_OK

EN_DDR

EN_VDDA_25

EN_VCORE

PG_VCORE

EN_VDD_12_A

CPU_GD

ALL_PWRGD

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

Power OK Circuits

MS-6750

Last Revision Date:
Sheet

1

Wednesday, January 29, 2003

36 40

Rev

0A

of

5

FRONT PANEL

4

3

2

1

D D

VCC

R402

330

FP_RST#36

C C

B B

R405 1K

C446
104P

For MSI / Intel Front Panel

HDD+

HDDLED

R406

4.7K

VCC3

PLED1

ALARM31

SPKR17

JFP2

1

HDD+

3

HDD-

5 6

RESET- PWSW+

7

RESET+

9

NC

JFP1
JFP1

1 2

GND SPEAKER

3

SLED

5

PLED

JFP2

SPK31

R328

2.2K

VCCSPK

R399 220/0805

Q54
2N3904S

PLED
SLED

PWSW-

BUZ+

BUZ-

2
4

R404 100

8

4
6
8

C440
X_102P

PLED1
SLED1

VCC

SPK

SPK2

C443
X_102P

SPKSLED1
SPK2

R401

0

PWBTIN# 17

C445
104P

VCC

2 1

BZ1

BUZZER

D12

1N4148S

C444

X_181P

PLED1

D11

1N4148S

ESD Protect

HDDLED

VCC5VSB

SLED1

R380
240

Q55
2N3904S

Q56
X_2N3904S

R379
240

SUSLED

SUSLED17

R373 4.7K

CTL_PLED1#17

Q57
2N3904S

R353 X_4.7K

IDEACTP# 25

IDEACTS# 25

PLED1

綠紅

S0

S1

S3

SUSLED

HIGH

H-L-H-L-H-L

LOW

燈號

綠

紅綠閃爍

紅

PLED1 SLED1

HIGH LOW

H-L-H L-H-L

LOW HIGH

SLED1

S5

A A

5

4

3

HIGH LOW LOW

2

全滅

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

Front Panel

MS-6750

Last Revision Date:
Sheet

Wednesday, January 29, 2003

37 40

1

Rev

0A

of

5

4

3

2

1

BULK / Decopuling

VDDA_25 VDD_12_A

+

D D

EC4
100u-25V

CPU

Place on inside of CPU Cavity ( 5 *

0.22uF/0603 X7R high-freq decoupling
Cap. )

VCORE

C146

C79

C111

224P

224P

C C

VCC2_5

B B

Buck-decoupling Mid-Freq. decoupling Cap.
( 7 * 4.7uF / 1206 X7R )

VCORE

4.7U/1206

C86

C95

4.7U/1206

4.7U/1206

C218

1U/0805

4.7U/1206

C87

224P

C319

1U/0805

C90

4.7U/1206BOT

C102
224P

C134

1U/0805

4.7U/1206BOT

C465

EC12

+

1000U/6.3V

C107
224P

C467

C83

4.7U/1206

C170

4.7U/1206

C80

4.7U/1206

C476

104P/BOT

VCORE

C457

104P/BOT

VDD_25_SUS

C154
104P

VDDQ

C275

104P

VDDQ

C298

1U/0805

VCC2_5

C321

104P

C76

4.7U/1206

VCORE

VCC3

C39
104P

C271

104P

C215

1U/0805

104P

C108

4.7U/1206

C456

104P/BOT

C345

C475
104P/BOT

C84
104P

C296
104P

C463

4.7U/1206BOT

C473
104P/BOT

VDD_12_A

DDR

C186
104P

K8T400M

C223
105P

C259

1U/0805

C230
104P

C264

1U/0805

C229

104P

C323
X_104P

For EMI

VCC3

C423

C377

X_104P

X_104P

VCC3

C328
X_104P

VCC

SYSTEM

5VSB VCC

EC9

VCC3

C22
X_104P

3VDUAL

+

X_10U/16V/S

C381
X_104P

C240
104P

C258
104P

C13

104P

C290
104P

+12V -12V

C20
X_104P

C293
104P

C29
104P

VCC3

C256

104P

C285
X_104P

C327
X_104P

C362
104P

C62
104P

C424

VCC

C376
X_104P

C292
X_104P

C324
104P

C336
104P

-5V

C88

104P

C407
X_102P

C306
X_104P

C94
X_104P

C135
104P

C314
X_104P

C337
X_104P

VCC

C252
X_104P

C167
104P

C439
X_104P

VTT_DDR_SUSVDD_25_SUS

C166

X_104P

C437
X_104P

C438
X_104P

C243
104P

VCC3

VCC

C44
X_104P

C419

X_104P

C14
104P

VCC3

EC16

+

1000U/6.3V

3VDUAL

+

+

X_1000U/6.3V

VCC

EC32

+

1000U/6.3V

EC24
X_1000U/6.3V

VDDQ

+

EC28

10u/16V

+

EC26

1000U/6.3V

1000U/6.3V

EC36

+

1000U/6.3V

EC18

EC21

VSUS2_5 VCC2_5

12

+

+

EC14
1000U/6.3V

5VSB

+

+

EC19

1000U/6.3V

EC7
1000U/6.3V

LAYOUT: Locate close to

Place on CPU Solder side

A A

VCORE

C117

0.22u

C97

0.22u

C98

0.22u

5

0.22u/BOT

0.22u/BOT

C458

C466

Clawhammer socket.

VTT_DDR_SUS

+

+

C199

C46

100u-25V

100u-25V

GND

4

EC17

1000u/6.3V

VTT_DDR_SUS

12

+

12

+

1000u/6.3V

LAYOUT: Place one 1210 10uF capacitor
on each end of the VTT island.

VTT_DDR_SUS

EC1

3

CT4

10u/16V

12

+

GND

VDD_25_SUS

12

+

10u/16V

CT12

EC5

1000U/6.3V

+

+

EC13
1000U/6.3V

2

+

EC8
100u-25V

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan
http://www.msi.com.tw

BULK / Decopuling

MS-6731

Last Revision Date:

Wednesday, January 29, 2003

Sheet

38 40

1

Rev

0A

of

5

K8 CPU Power

4

NB & SB & AGP Power

3

2

1

Other Power

DDR SideCPU Side

K8 Vcore ->
"VCORE" (42A)

D D

VDDA_2.5 Power ->
"VDDA_25" (0.11A)

DDR Power ->
"VDD_25_SUS"
(9.5A)

DDR-VTTPower ->

HT Power ->
"VDD_12_A"&"VLDT0"

"VTT_DDR_SUS"
(5.21A)

NB & SB Core-Power

-> "VCC2_5" (?A)

NB & SB Core-Suspend
Power -> "VSUS2_5" (?A)

NB AGP8X Power ->
"VDDQ" (1.5A)

5VDU

3VDU

DDR_3VDUAL

9VSB

(2A)

ATX Power
Supply

VSUS2_5

-> SB

C C

+5VSB

5VDUAL 3VDUAL

VCC

P3VA ->
For 1394

Charge Pump

-> 9VSB

B B

+12V

VCORE ->
K8 CPU

+5VR ->
Audio

DDR_25_SUS

-> DDR

DDR_3VDUAL

VDDA_25 ->
K8 CPU(I/O)

VCC3

VDDQ

A A

-> AGP

VTT_DDR_SUS

-> DDR

-12V

5

VCC2_5 ->
NB & SB
( VLINK )

4

VDD_12_A

-> HT

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

3

2

http://www.msi.com.tw

Power Generation

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

1

39 40

Rev

0A

of

5

4

3

2

1

T1

1
2

X_YJ102

FM20

5
6
7
8

5
6
7
8

5
6
7
8

X

X_FM

Impedance Test

T2

1
2

X_YJ102

FM2

FM21

X

X

X_FM

X_FM

PGND

MH7

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

9

MH4

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

9

5
6
7
8

5
6
7
8

VCC3

FM1

X

X_FM

FM18

X

X_FM

MH2

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

MH3

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

MH1

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

FM22

X

X_FM

9

9

9

FM10

X

X_FM

U14_1

MSI

DDR

HEATSINK

FM12

FM15

X

X

X_FM

FM4

FM6

X

X

X_FM

X_FM

X_FM

Q9-Q10

MOS/HS

E31-0500270-K08

FM16

X

X_FM

FM3

X

X_FM

FM13

X

FM8

X

X_FM

X_FM

Q16-Q20

MOS/HS

E31-0500270-K08

MH8

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

9

MH6

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

9

MH5

X_150 Drill / 300 Pad

1
2
3

(NPTH)

4

9

5
6
7
8

5
6
7
8

5
6
7
8

Q21-Q23

MOS/HS

E31-0500270-K08

FM19

X

X_FM

FM17

X

X_FM

D D

C C

B B

U6_1

PLCC20-SMT

U17_1

PLCC32-SMT

VBAT1_1

YSKTBT

PCB

FM9

X

X_FM

U7_1

CPU Retention

FM7

X

X_FM

FM11

X

X_FM

FM5

FM14

X

X_FM

X

X_FM

MH9

X_150 Drill / 300 Pad

1
2
3
4

A A

5

4

3

(NPTH)

5
6
7
8

9

Micro Star Restricted Secret

Title

Document Number

MICRO-STAR INT'L

No. 69, Li-De St, Jung-He City,

CO.,LTD.

Taipei Hsien, Taiwan

2

http://www.msi.com.tw

Manual Parts

MS-6750

Last Revision Date:

Wednesday, January 29, 2003

Sheet

40 40

1

Rev

0A

of