MSI MS-7254 Schematics

1

1Cover Sheet
CHANGE HISTORY
Block Diagram/Clock Map/Power Map
Intel LGA775 CPU
IGP- RC410 - MCH
DDR2 System Memory 1 & 2
VGA connector
Clock Gen. - RTM865
SB450-PCI/CPU/LPC/RTC
SB450-SATA/IDE
SB450-PWR & DECOUPLING
SB450-ACPI/GPIO/AC97/USB
SB450-STRAPS

A A

PCIE X 16 & X1
PCI SLOTS 1 & 2
W83627EHF & FDD & KBMS & LPC
USB CONNECTORS
FAN & IDE Connectors & PARALLAL PORT
Azalia ALC861 & Interanl SPK
COM1
Realtek RTL8100C
VRM10.1 Intersil 6566 3Phase
MS7 ACPI CONTROLLER
ATX CONN, FRONT PANEL

Manual Parts

2

3-5

6-8

9-13

14-15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34SB POWER GOOD & EMI DECOUPLING CAP

35

CPU

Pentium D Presler (9 series) V 800 2 x 2MB X V V

Pentium 4 Cedar Mill (6 series) X 800 2MB V V V

Celeron D

MS-7254H1

CPU: ( FMB = 05A )

Generation

Prescott (5 series) X 5 33/800 1MB V

Prescott (3 series) X 533 2 56KB X X X

System Chipset:

ATI RC410 - (North Bridge)
ATI SB450 (South B ridge)

On Board Chipset:

BIOS -- LPC EEPROM
Azalia ALC861
LPC Super I/O -- W83627EHG
LAN--Realtek RT L8100C
CLOCK -- RTM865

Main Memory:

DDR2 * 2 (M ax 2GB)

Expansion Slots:

PCI2.3 SLO T * 2
PCI EXPRESS X1 SLOT
PCI EXPRESS X16 SLOT

Intersil PWM:

Controller: VRM10.1 Intersil 6566 3Phase

DUAL CORE EIST

V 800Smithfield (8 series) 2 x 1MB X V >=830

Version 0B

FSB

L2 Cache

HT

EM64T

"1" in last
code

X

VT

V
X

"2" in last
code

X

X

PWOK MAP & RESET MAP & GPIO & JUMP PINS 36-38

39

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MICRO-STAR INt'L CO., LTD.

COV ER SHEET

MS-7254

1 39Wednesday, November 23, 2005

0B

5

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1

MS7254H1 Revision:0A

1.Initial

MS7254H1 Revision:0B

1. Add an 1000uF/6.3V cap at EC54, plus two new caps ( EC1,EC64 )to reduce +3.3V noise which will cause user really easy to see the noise on the desktop and in this version layout will fix it.

2. RN4, R72, R73 resistors change form 560 ohm to 680 ohm to solve system can't boot up when Cedar Mill CPU installed.

D D

3. Remove C129 cap to solve G_OUT signal rising time not meet spec.

4. Change SIO_CLK_48M source from CLK-GEN(U10) to S/B(U19) to improved EMI.

5. Connect the singal THERMDC_CPU and VTIN_GND together, to solve CPU temperature and CPU fan control malfunction.

6. Change FS5 component to FS4 used type, to reduce USB drop and droop voltage over spec.

7. Change RN24 to L12 used type for cost saving.

8. Modify audio codec regulator to solve leakage voltage from 5VSB to +12V.

9. Change the R258, R260, R268, R271 value from 49.9ohm to 5.49ohm and change the C277, C302 value from 103p to 104p to solve AOI eye diagram over spec.

10. Change LINK_100_C signal connect from U16.114 to U16.155 to solve lan led malfunction.

11. To meet Intel DC loadline and transient spec, C19, R11, R12 removed, R24, R13 mounted 0ohm, change R34, R50, R53 value from 51Kohm to 75.8K ohm.

12. Remove C284 to solve VCC#_SB and +1.8VSB oscillated.

13. Change Q40 component from 0703 to 0903 to solve voltage drop too much.

14. R299 removed to solve system can not boot up.

15. Add wake up by ring and lan function support.

C C

B B

A A

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CHANGE HISTORY

Size Document Number R ev

MS-7254 0B

Custom

5

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Date: Sh eet of

2 39Wednesday, N ovember 23, 2005

1

1

Block Diagram

x 1 DDR2
CHANNEL

EXTERNAL CLOCK
GENERATOR

DESKTOP PRESCOTT
SOCKET LGA775

4X DATA
2X ADDRESS

AGTL+
200MHz

ATI NB - RC410

UNBUFFERED
DDR2 DIMM

AGTL+ P4 CPU I/F

VGA CON

PCIE GFX x16
ATI TMDS

A A

CRT

PCIE x16

X1 DDR2 CHANNEL
INTEGRATED GRAPHICS
TVOUT/TMDS
1 X16 PCIE VIDEO

DDR2 667

A CHANNEL

UNBUFFERED
DDR2 DIMM

ATI SB - SB450

USB-7 USB-6

RTL8100C

USB-4

USB-3

P CI SLOT 2

USB-1USB-2USB-5

P CI BUS

PCI SLOT 1

IDE1

USB-0

ATA 66/100/133

USB 2.0

U SB2.0 (4+4)
S ATA (4 PORTS)
A C97 2.3
AZALIA
ATA 66/100/133
ACPI 1.1
LPC I/F
INT RTC
PCI/PCI BDGE

A C LINK

S ERIAL ATA

Azalia ALC861

SATA#0 SATA#1

SATA#2 SATA#3

CPU CORE POWER

RC410 CORE POWER

DDR2 DRAM POWER

PCIE & SB POWER

LPC SIO W83627EHG

FLOPPY

L PT

1

LPC BUS

K BD

MOUSE

SERIAL
PORT

FLASH
BIOS

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BLOCK DIAGRAM

MS-7254

3 39Wednesday, N ovember 23, 2005

0B

5

4

3

2

1

CLOC K MAP

HCLK

LGA775

D D

NBHCLK

DOTCLK

RC410

IGP

RTL865-300

96MHz
PCI_E
100MHz

Clock
Generator

SBHCLK
SATACLK

C C

14.318MHz

USB48MHz

SB450

IXP

PCI_E
100MHz

PCI-Express X 16

PCI_E
100MHz

SIO

B B

48M

PCI-Express X 1

W83627EHG

LPC IO

SB450

IXP

PCI_LAN
33MHz

Realtek 8100C
10/100

Ethernet LAN

FW H_PCLK
33MHz

A A

PCI CLK[0..1]

33MHz

5

4

3

FWH

PCI1

PCI2

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CLOCK MAP

MS-7254

4 39Wednesday, N ovember 23, 2005

1

0B

5

POWER MAP

4

3

2

1

ATX P/S WITH 2A STBY CURRENT

-12V

12V

3.3V

5V

5VSB

D D

+/-5%

+/-5%

+/-5%

+/-5%

+/-5%

CPU
PW

12V
+/-5%

VRM 10.1 SW
REGUALTOR

VTT 1.2V MS7
LINEAR REGULATOR

VCCP (S0, S1)

V_FSB_VTT (S0, S1)

Intel LGA775 CPU

VCCCORE

0.84-1.6V 95W

VTT 1.2V 6A

NB RC410

FSB VTT 1.2V 1A
NB CORE 5A
PCI-E CORE

&VCO 2.25A

MEM CONTROLER
PLL & DAC-Q 0.1A

1.9V MS11 SW
REGULATOR

C C

0.95V VTT_DDR
REGULATOR

1.8V MS7 Linear
REGULATOR

VCC_DDR (S0, S1, S3)

VTT_DDR (S0, S1)

1.8VSB MS7 Linear
REGULATOR

+1.8V_S0 (S0, S1)

+1.8VSB (S0, S1, S3, S4, S5)

DDRII DIMMX2

VDD MEM 3.5A

VTT_DDR 1.2A

VCC3 (S0, S1)

HD CODEC

5VAA LDO
REGULATOR

+3.3VSB REGULATOR

B B

MS7 ACPI CONTROLLER

+5VDUAL REGULATOR
MS7 ACPI CONTROLLER

+5VR (S0, S1)

VCC3_SB(S0, S1, S3, S4, S5)

USB_STR (S0, S1, S3, S4, S5)

3.3V CORE 0.3A
5V ANALOG 0.1A

ENTHENET

3.3V 0.1A (S3)

3.3V 0.5A (S0, S1)

PCI-E I/O 750mA
TRANSFORMER

200mA

S B SB450

X4 PCI-E 0.8A
ATA I/O 0.2A
ATA PLL 0.01A
PCI-E PVDD 80mA
SB CORE 0.6A

1.8V S5 PW 0.22A

3.3V I/O 0.45A

3.3V S5 PW 0.01A
U SB CORE I/O 0.2A

SUPER I/O

+3.3VDUAL (S3) 0.01A
+3.3V (S0, S1) 0.01A
+5V (S0, S1) 0.1A

USB X3 FR

V DD
5VDual

1.5A

0.5A

X 16 PCIEX1 PCIE per

3.3V

12V12V

3.0A3.0A

4.4A

4

PCI Slot (2 slot)

2.5A

5V

3.8A

A A

3.3V
12V

3.3Vaux

-12V

5

0.25A

0.1875A

0.05A

3.3V

3.3Vaux 0.1A

USB X5 RL 2XPS/2

V DD
5VDual

2.5A

5VDual

0.35A

VCC3_SB(S0, S1, S3, S4, S5)

VOLTAGE

+12V

+5V

+3.3V

+5V_SB

3

Total

15.14A

17.15A

10.59A

2.35A

AVERAGE

11.05A

10.8A

5.37A

1.5A

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POWER MAP

MS- 7254

5

1

0B

39Wednesday, November 23, 2005

8

7

6

5

4

3

2

1

VID[0..5] 31

R118 62/4

R140 62/4
R100 62/4
R141 62/4
R66 X_62/4
R121 X_62/4

R102 62/4
R115 62/4
R107 62/4
R117 62/4
R104 62/4
R138 62/4

TP9
TP11
TP8
TP10

H_ADSTB#1 9
H_ADSTB#0 9
H_DSTBP#3 9
H_DSTBP#2 9
H_DSTBP#1 9
H_DSTBP#0 9
H_DSTBN#3 9
H_DSTBN#2 9
H_DSTBN#1 9
H_DSTBN#0 9
H_NMI 18
H_INTR 18

VCC_VRM_SENSE

VSS_VRM_SENSE

CPU_GTLREF0 7
CPU_GTLREF1 7

MCH_GTLREF_CPU 9

TP12

H_REQ#[0..4]

RN11
62/6/8P4R

H_RS#[0..2]

TP7
TP6

H_BR#0

CPU SIGNAL BLOCK

U4A

H_A# [3..31]

H_A#31

H_A#30

H_A#29

H_A#28

H_A#26

H_A#27

H_A#25

H_A#24

H_A#22

H_A#23

H_A#20

H_A#21

H_A#19

H_A#18

H_A#17

H_A#16

H_A#14

H_A#15

H_A#13

H_A#12

H_A#10

H_A#11

H_A#9

H_A#8

H_A#7

H_A#6

H_A#5

H_A#4

H_A#3

TP5

VID4

VID2

VID3

VID5

VID1

D D

H_DBI#09
H_DBI#19
H_DBI#29
H_DBI#39

VTT_OUT_LEFT

C C

V_FSB_VTT

H_SLP#18

B B

R114
62/4

H_IERR#7
H_FERR#7,18

H_STPCLK#18

H_INIT#18,25

H_DBSY#9
H_DRDY#9
H_TRDY#9

H_ADS#9
H_LOCK#9
H_BNR#9
H_HIT#9
H_HITM#9
H_BPRI#9
H_DEFER#9

THERMDA_CPU25
THERMDC_CPU25

R87

H_PROCHOT#7

200/4

ICH_H_SMI#18

H_FSBSEL07,8
H_FSBSEL17,8
H_FSBSEL27,8

CPUPWRGD7,18
H_CPURST#7,9

H_D#[0..63]9

H_D#[0..63]

THERMDA_CPU
THERMDC_CPU
TRMTRIP#

TRMTRIP#7,8

H_PROCHOT#
H_IGNNE#

H_IGNNE#18

ICH_H_SMI#
H_A20M#

H_A20M#18

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

CPUPWRGD
H_CPURST#

H_DBI#0
H_DBI#1
H_DBI#2
H_DBI#3

H_IERR#
H_FERR#

H_STPCLK#
H_INIT#

H_DBSY#
H_DRDY#
H_TRDY#

H_ADS#
H_LOCK#
H_BNR#
H_HIT#
H_HITM#
H_BPRI#
H_DEFER#

H_TDI
H_TDO
H_TMS
H_TRST#
H_TCK

H_TESTHI13

H_D#63
H_D#62
H_D#61
H_D#60
H_D#59
H_D#58
H_D#57
H_D#56
H_D#55
H_D#54

H_A# [3..31]9

VID0

VID[0..5]

R62 62/4

CPU_GTLREF0
CPU_GTLREF1

MCH_GTLREF_CPU
H_BPM#5
H_BPM#4
H_BPM#3
H_BPM#2
H_BPM#1
H_BPM#0

H_REQ#4
H_REQ#3
H_REQ#2
H_REQ#1
H_REQ#0

H_TESTHI12
H_TESTHI11
H_TESTHI10
H_TESTHI9
H_TESTHI8

H_RS#2
H_RS#1
H_RS#0

H_COMP5
H_COMP4
H_COMP3
H_COMP2
H_COMP1
H_COMP0

H_ADSTB#1
H_ADSTB#0
H_DSTBP#3
H_DSTBP#2
H_DSTBP#1
H_DSTBP#0
H_DSTBN#3
H_DSTBN#2
H_DSTBN#1
H_DSTBN#0
H_NMI
H_INTR

EC6
10U/10V/1206/X5R

H_TESTHI2_7
H_TESTHI1
H_TESTHI0
RSVD_AK6
RSVD_G6

VCC_VRM_SENSE 31

VSS_ VRM_SENSE 31

H_REQ#[0..4] 9

VTT_OUT_LEFT

V_FSB_VTT

VTT_OUT_RIGHT 7,8

CK_H_CPU# 17
CK_H_CPU 17

H_RS#[0..2] 9

R120 X_0/4

H_BR#0 7

C62
X_0.1U/16V/4

CPU_BR0# 9

VTT_OUT_LEFT 7,17

Prescott / Cedar Mill
LL_ID[1:0] = 00
GTLREF_SEL = 0
VTT_SEL = 1

VID3
VID1
VID4
VID2
VID0

R73 680/6

VID5

R72 680/6

BSEL

02

1

0

01 200 MHZ (800)
1

0 0 1 33 MHZ (533)

VTT_OUT_RIGHT

C44 0.1 U/16V/4

C49 0.1 U/16V/4

PLACE BPM TERMINATION NEAR CPU

RN4
680/6/8P4R

TABLE
FSB FREQUENCY
267 MHZ (1067)000

RN6
62/6/8P4R

RN8
62/6/8P4R

R88 X_62/4

R89 62/4

R85 62/4

VTT_OUT_RIGHT

H_BPM#5
H_BPM#3
H_BPM#1
H_BPM#0

H_TMS
H_BPM#2
H_TDI
H_BPM#4

H_TDO

H_TRST#

H_TCK

ZIF-SOCK775-15u

H_D#36

H_D#49

H_D#50

H_D#48

H_D#47

H_D#46

H_D#45

H_D#44

H_D#43

H_D#42

H_D#41

H_D#40

H_D#39

H_D#38

H_D#37

H_D#53

H_D#52

A A

8

H_D#51

7

H_D#35

6

H_D#33

H_D#34

H_D#31

H_D#32

H_D#30

H_D#29

H_D#28

H_D#27

H_D#25

H_D#26

H_D#24

H_D#23

H_D#22

H_D#21

H_D#19

H_D#20

H_D#18

H_D#17

H_D#15

H_D#16

H_D#13

H_D#14

5

H_D#12

H_D#11

H_D#9

H_D#10

H_D#8

H_D#7

H_D#5

H_D#6

H_D#4

H_D#3

H_D#2

H_D#1

H_D#0

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Intel LGA775 CPU - Signals

MS- 7254

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39Friday, November 25, 2005

6

1

8

VCCP

7

6

5

4

3

2

1

VCCP

D D

U4B

H_VCCA
H_VSSA

H_VCCA

V_FSB_VTT

V_FSB_VTT

C131 10U/10V/8
C123 10U/10V/8
C116 10U/10V/8

CAPS FOR FSB GENERIC

VTT_PWG

C C

VCCP

VTT_OUT_RIGHT

R112
124/6/1

R113

B B

VTT_OUT_RIGHT

210/6/1

R106
124/6/1

R101
210/6/1

CPU_GTLREF0

R116
10/6

C77

0.1 U/16V/4

GTLREF VOLTAGE SHOULD BE

0.63*VTT = 0.756V

CPU_GTLREF1

R108
10/6

C67

0.1 U/16V/4

CPU_GTLREF0 6

C76
C220P50N0402

CPU_GTLREF1 6

C72
C220P50N0402

PLACE COMPONENTS AS CLOSE AS POSSIBLE TO PROCESSOR SOCKET

TRACE WIDTH TO CAPS MUST BE SMALLER THAN 12MILS

V_FSB_VTT

V_FSB_VTT

L6

10U125m_0805-1

L7

10U125m_0805-1

FSBSEL RESISTOR CAN BE REMOVED IF ONLY TEJAS
AND CEDAR MILL ARE SUPPORTED

C112
X_C1U16Y

C127
10U/10V/1206

H_VCCA

C126
10U/10V/1206

H_VSSA

VTT_OUT_RIGHT
VTT_OUT_LEFT

ZIF-SOCK775-15u

VTT_PWG SPEC :
High > 0.9V
Low < 0.3V
Trise < 150ns

VTT_OUT_RIGHT

VCC5_SB

R57
1K/6

VID_GD#

VID_GD#31,32

R65 680/6

R54 1K/4

Q5

N-MMBT3904_SOT23

VTT_PWG

C43
X_C1U16Y

PLACE AT CPU END OF ROUTE

7

H_PROCHOT#
H_CPURST#

CPUPWRGD
H_BR#0

H_IERR#

TRMTRIP#
H_FERR#

H_PROCHOT# 6
H_CPURST# 6,9

CPUPWRGD 6,18
H_BR#0 6

H_IERR# 6

TRMTRIP# 6,8
H_FERR# 6,18

6

VTT_OUT_RIGHT6,8

VTT_OUT_LEFT6,17

A A

VTT_OUT_RIGHT

VTT_OUT_LEFT

8

R79 62/4
R77 62/4

R98 300/4
R119 62/4

R92 62/4

PLACE AT ICH END OF ROUTE

V_FSB_VTT

R110 62/4
R109 62/4

V_FSB_VTT

5

RN23

680/6/8P4R

H_FSBSEL1

H_FSBSEL0

H_FSBSEL2

H_FSBSEL1 6,8
H_FSBSEL0 6,8
H_FSBSEL2 6,8

4

VCC3 VCC5

3

C22

0.1 U/16V/4

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MSI

Intel LGA775 CPU - Power

MS- 7254

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0B

8

7

6

5

4

3

2

1

V_FSB_VTT

MSID1 MSID0

2005 Perf FMB 0 0

TP15

D D

C C

VTT_OUT_RIGHT6,7

R91

R90

62/4

62/4 TP14

H_COMP7

H_COMP6

U4C

TP16

TP13

R99
62/4

R97
X_62/4

R95
X_62/4

2005 Value FMB 0 1 / NC

B B

ZIF-SOCK775-15u

VCC3

R196

R197

1K/4

1K/4

A A

Q21 N-MMBT3904_SOT23

8

7

Q22 N-MMBT3904_SOT23

V_FSB_VTT

6

R201

1K/4

VCC3

R200

1K/4

Q23 N-MMBT3904_SOT23 Q9 N-MMBT3904_SOT23

5

V_FSB_VTT

R223

4

VCC3

R222

1K/4

1K/4

H_FSBSEL2_C 12,17H_FSBSEL26,7 TRMTRIP_C# 21TRMTRIP#6,7H_FSBSEL0_C 12,17H_FSBSEL06,7 H_FSBSEL1_C 12,17H_FSBSEL16,7

3

VCC3

V_FSB_VTTV_FSB_VTT

R93

R86

1K/4

1K/4

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Intel LGA775 CPU - GND

MS- 7254

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U8A

PART 1 OF 6

DATA GROUP 0DATA GROUP 1DATA GROUP 2DATA GROUP 3

A DDR. GROUP 1 A DDR. GROUP 0CONTROLMISC.

AGTL+ I/F

ATI-RC410(215RPA4AKA21HK)-A11

3

H_D#0
H_D#1
H_D#2
H_D#3
H_D#4
H_D#5
H_D#6
H_D#7
H_D#8
H_D#9
H_D#10
H_D#11
H_D#12
H_D#13
H_D#14
H_D#15
H_DBI#0
H_DSTBN#0
H_DSTBP#0

H_D#16
H_D#17
H_D#18
H_D#19
H_D#20
H_D#21
H_D#22
H_D#23
H_D#24
H_D#25
H_D#26
H_D#27
H_D#28
H_D#29
H_D#30
H_D#31
H_DBI#1
H_DSTBN#1
H_DSTBP#1

H_D#32
H_D#33
H_D#34
H_D#35
H_D#36
H_D#37
H_D#38
H_D#39
H_D#40
H_D#41
H_D#42
H_D#43
H_D#44
H_D#45
H_D#46
H_D#47
H_DBI#2
H_DSTBN#2
H_DSTBP#2

H_D#48
H_D#49
H_D#50
H_D#51
H_D#52
H_D#53
H_D#54
H_D#55
H_D#56
H_D#57
H_D#58
H_D#59
H_D#60
H_D#61
H_D#62
H_D#63
H_DBI#3
H_DSTBN#3
H_DSTBP#3

H_AD STB#06

H_AD STB#16

H_ADS#6
H_BNR#6
H_BPRI#6
H_DEFER#6
H_DRDY#6
H_DBSY#6

CPU_BR0#6

H_LOCK#6
H_TRDY#6
H_HITM#6
H_HIT#6

H_RS#[0 ..2]6

H_CPURST#6,7

EDRDY#

NB_ RST#32
NB_PW RGD32,34

V_FSB_VTT

120L600m_250

NB_GTLREF

H_A#[3 ..31]

H_AD STB#1

H_ADS#
H_BNR#
H_BPRI#
H_DEFER#
H_DRDY#
H_DBSY#

H_LOCK#
H_TRDY#
H_HITM#
H_HIT#

H_RS#[0..2]

H_CPURST#

EDRDY#

R152 47.5 /6/1

R151 27.4 /6/1

C472 C2.2U6.3Y

C470 C220P50N0402

RC400 MODETESTMODE
NORMAL MODE
TEST MODE

H_A#3
H_A#4
H_A#5
H_A#6
H_A#7
H_A#8
H_A#9
H_A#10
H_A#11
H_A#12
H_A#13
H_A#14
H_A#15

H_A#16
H_REQ#0
H_REQ#1
H_REQ#2
H_REQ#3
H_REQ#4
H_AD STB#0

H_A#17

H_A#18

H_A#19

H_A#20

H_A#21

H_A#22

H_A#23

H_A#24

H_A#25

H_A#26

H_A#27

H_A#28

H_A#29

H_A#30

H_A#31

TP17

C471 1U/6.3V/4/X5RFB19

R164

4.7 K/4

H_RS#0
H_RS#1
H_RS#2

COMP_P

R219

4.7 K/4

+1.8 V_S0

H_A#[3 ..31]6

H_REQ#[0..4]

D D

H_REQ#[0..4]6

C C

VCC_DDR

B B

SUS_ STAT#21

MCH_GTLREF_CPU6

A A

R149 0/6

V_FSB_VTT

R147

49.9 /4/1

R154
100/4/1

SUS_STAT#

0.67*VTT

C157
1U/6.3 V/4/X5R

LOW
HIGH

5

4

2

H_D#[0..63]

H_DBI#0 6
H_DSTBN#0 6
H_DSTBP#0 6

H_DBI#1 6
H_DSTBN#1 6
H_DSTBP#1 6

H_DBI#2 6
H_DSTBN#2 6
H_DSTBP#2 6

H_DBI#3 6
H_DSTBN#3 6
H_DSTBP#3 6

H_D#[0 ..63] 6

T itle

Size Document Number R ev

MSI

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI RC410-A GTL+ I/F

MS-7254

9 39Friday, November 25, 2005

1

0B

5

4

3

2

1

MAA_A[0..17]14,15

D D

C C

DQS_A#[0..7]14

N_DDR0_A14

P_DDR0_A14

N_DDR1_A14

P_DDR1_A14

N_DDR2_A14

P_DDR2_A14

N_DDR3_A14

P_DDR3_A14

B B

N_DDR4_A14

P_DDR4_A14

N_DDR5_A14

P_DDR5_A14

SCKE_ A014,15
SCKE_ A114,15
SCKE_ A214,15
SCKE_ A314,15

ODT_A014,15
ODT_A114,15

MAA_A[0 ..17]

DQS_A#[0..7]

SCS_A#014,15
SCS_A#114,15
SCS_A#214,15
SCS_A#314,15

MAA_A0
MAA_A1
MAA_A2
MAA_A3
MAA_A4
MAA_A5
MAA_A6
MAA_A7
MAA_A8
MAA_A9
MAA_ A10
MAA_ A11
MAA_ A12
MAA_ A13
MAA_ A14
MAA_ A15
MAA_ A16
MAA_ A17

DQM_A[0 ..7]14

RAS_A#14,15
CAS_A#14,15

DQS_A[0..7]14

DQM_A0
DQM_A1
DQM_A2
DQM_A3
DQM_A4
DQM_A5
DQM_A6
DQM_A7

RAS_A#
CAS_A#
WE_ A#

WE_ A#14,15

DQS_A0
DQS_A1
DQS_A2
DQS_A3
DQS_A4
DQS_A5
DQS_A6
DQS_A7

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

U8C

PART 3 OF 6

MEM_ B I/F

DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5
DATA_A6
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63

MEM_COMPN
MEM_COMPP

MEM_VREF

MEM_MODE

ATI-RC410(215RPA4AKA21HK)-A11

DATA_A[0 ..63]

R157 61.9 /6/1
R202 61.9 /6/1

R158 1K/6

DATA_A[0 ..63] 14

VCC_DDR

VCC_DDR

Pull high for DDR2

L9 0.082U300m

C486
1U/6.3 V/4/X5R

+1.8V_S0

R156

100/4/1

R155

100/4/1

VCC_DDR

C136

0.1U/16V/4/X7R

C138

0.1U/16V/4/X7R

A A

MSI

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI RC410 - DDR I/F: x1 CHANNEL

MS-7254

MSI

10 39Friday, November 25, 2005

1

0B

5

4

3

2

1

D D

GFX_ RX0P23
GFX_ RX0N23
GFX_ RX1P23
GFX_ RX1N23
GFX_ RX2P23
GFX_ RX2N23
GFX_ RX3P23
GFX_ RX3N23
GFX_ RX4P23
GFX_ RX4N23
GFX_ RX5P23
GFX_ RX5N23
GFX_ RX6P23
GFX_ RX6N23
GFX_ RX7P23
GFX_ RX7N23
GFX_ RX8P23
GFX_ RX8N23
GFX_ RX9P23
GFX_ RX9N23
GFX_ RX10P23
GFX_ RX10N23
GFX_ RX11P23
GFX_ RX11N23
GFX_ RX12P23

C C

PCI_E x1

B B

GFX_ RX12N23
GFX_ RX13P23
GFX_ RX13N23
GFX_ RX14P23
GFX_ RX14N23
GFX_ RX15P23
GFX_ RX15N23

A_RX2P18
A_RX2N18
A_RX3P18
A_RX3N18

GPP_RX0P23
GPP_ RX0N23

A_RX0P18
A_RX0N18
A_RX1P18
A_RX1N18

SBLINK_ CLKP17
SBLINK_CLKN17

NBSRC_CLKP17
NBSRC_CLKN17

BMR EQ#12,18,21

U8B

PART 2 OF 6

A_TX2P_C

C208 0.1U/1 6V/4/X7R

A_TX2N_C

C217 0.1U/1 6V/4/X7R

A_TX3P_C
A_TX3N_C

A_TX0P_C

C213 0.1U/1 6V/4/X7R

A_TX0N_C

C200 0.1U/1 6V/4/X7R

A_TX1P_C
A_TX1N_C

R207 8.25K/6/1
R224 10K/4

R204 150/6/1

R203 82.5 /4/1

GFX_ TX0P 23
GFX_TX0N 23
GFX_ TX1P 23
GFX_TX1N 23
GFX_ TX2P 23
GFX_TX2N 23
GFX_ TX3P 23
GFX_TX3N 23
GFX_ TX4P 23
GFX_TX4N 23
GFX_ TX5P 23
GFX_TX5N 23
GFX_ TX6P 23
GFX_TX6N 23
GFX_ TX7P 23
GFX_TX7N 23
GFX_ TX8P 23
GFX_TX8N 23
GFX_ TX9P 23
GFX_TX9N 23
GFX_ TX10P 23
GFX_TX10N 23
GFX_ TX11P 23
GFX_TX11N 23
GFX_ TX12P 23
GFX_TX12N 23
GFX_ TX13P 23
GFX_TX13N 23
GFX_ TX14P 23
GFX_TX14N 23
GFX_ TX15P 23
GFX_TX15N 23

C207 0.1U/16V/4/X7R

C218 0.1U/16V/4/X7R

C214 0.1U/16V/4/X7R

C201 0.1U/16V/4/X7R

V_FSB_VTT

A_TX2P 18
A_TX2N 18
A_TX3P 18
A_TX3N 18

GPP_ TX0P 23
GPP_TX0N 23

A_TX0P 18
A_TX0N 18
A_TX1P 18
A_TX1N 18

ATI-RC410(215RPA4AKA21HK)-A11

A A

MSI

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI RC410-PCIE I/F

MS-7254

11 39Friday, November 25, 2005

1

MSI

0B

5

4

VCC3 VCC3

3

2

1

VCC3

DAC VDD (3.3V)

AVDD
AVDDDI D IGITAL VDD (1.8V)

D D

AVDDQ

DAC2 BANDGAP REF (1.8V)

PLLVDD PLL VDD (1.8V)

C C

B B

+1.8 V_S0

C153
C2.2U6.3Y

+

EC1

.CD1000U6.3EL11.5

C158
C2.2U6.3Y

FB7
120L600m_250

VCC3

R191

4.7 K/4

EC64

_CD100U16EL11

0B new ADD

+1.8 V_S0

FB9
120L600m_250

+1.8 V_S0

C480

C2.2U6.3Y

PLLVDD=(1.8V)

R198

4.7 K/4

I2C_DATA I2C_DATA

+

FB10
120L600m_250

AVDD=(1.8V)

FB8
120L600m_250

C159
C2.2U6.3Y

C176

C2.2U6.3Y

DDC_DATA23

VSYNC#16

HSYN C#16

R_OUT16
G_OUT16

B_OUT16

NB_OSC17

NB_ CLK17

NB_ CLK#17

TVCLKIN23

I2C_CLK23

FB11
120L600m_250

0B new ADD

TP22

DDC_DATA

VSYN C#
HSYN C#

R403 _715R1%-LF

R_OUT
G_OUT
B_OUT

NB_ OSC

NB_ CLK
NB_ CLK#

TVCLKIN

TP21

I2C_CLKI2C_CLK

U8D

PART 4 OF 6

CRT

C LK. GEN.

SVID

TP23
TP24
TP25

0B new ADD

DAC_SCL
DAC_SDAT

STRP_ DATA

+1.8V_S0

DAC _SCL 16
DAC_SDAT 16

ATI-RC410(215RPA4AKA21HK)-A11

RS410 STRAPS

STRP_ DATA

4

R195 4.7 K/4

R190 4.7 K/4

R175 4.7 K/4

DAC_SCL

R189 X_4.7K/4

Q20
N-2N7002_SOT23

R192 4.7 K/4

BMR EQ#11,18,21

HSYN C#16

VSYNC#16

A A

SB_PW RGD#34

5

H_FSBSEL2_C 8,17

H_FSBSEL1_C 8,17

H_FSBSEL0_C 8,17

VCC3

VCC3

BMREQ#&HSYNC&VSYNC: FSB CLK SPEED
DEFAULT: 010 (200MHz)

OTHER COMBINATIONS ARE RESERVED

DAC _SCL: CPU VCC
DEFAULT:1

1: >=1.2V CPU_VTT
0: <=1.2V CPU_VTT

STRP_D ATA:Debug strap
D EFAULT: 1

1: E2PROM STRAPING
0: MEMORY CHANNEL STRAPING

3

MSI

T itle

Size Document Number R ev

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI RC410-VIDEO I/F, CLOCK & STRAPS

MS-7254

12 39Friday, November 25, 2005

1

0B

5

4

3

2

VCC_DDR

1

D D

U8F

C C

PART 6 OF 6

V_FSB_VTT

L14
0/8

C475
C10U6.3X50805

L13
0/8

C481
1U/6.3V/4/X5R

C496
1U/6.3V/4/X5R

C476
1U/6.3V/4/X5R

C473
1U/6.3 V/4/X5R

C487
1U/6.3V/4/X5R

C490
1U/6.3V/4/X5R

C474
1U/6.3 V/4/X5R

C493
1U/6.3V/4/X5R

VCC_NB

BOTTOM SIDE

V_FSB_VTT

L15
0/8

VDDA12

VCC_NB

+1.8 V_S0

VDDA18

U8E

PART 5 OF 6

MEM POWER

CORE POWER

GND

C491

C503

C497
1U/6.3 V/4/X5R

+1.8V_S0

B B

C160
1U/6.3 V/4/X5R

+1.8V_S0

C499
1U/6.3V/4/X5R

C161
1U/6.3V/4/X5R

1U/6.3V/4/X5R

C485
1U/6.3V/4/X5R

1U/6.3V/4/X5R

C483
1U/6.3 V/4/X5R

C498
1U/6.3V/4/X5R

C482
C2.2U6.3Y

C500
1U/6.3V/4/X5R

VDDA12

CPU IF POWER

PCIE IF

PCIE POWER

ATI-RC410(215RPA4AKA21HK)-A11

VCC_DDR

C10U6.3X50805

C477

V_FSB_VTT

V_FSB_VTT

VDDA12

C111
1U/6.3V/4/X5R

C80
1U/6.3V/4/X5R

C150
C10U6.3X50805

C109
1U/6.3 V/4/X5R

C495
1U/6.3 V/4/X5R

C494
1U/6.3 V/4/X5R

C484
C2.2U6.3Y

C75
1U/6.3V/4/X5R

C489
1U/6.3V/4/X5R

C184
1U/6.3V/4/X5R

C488
C2.2U6.3Y

C90
1U/6.3 V/4/X5R

C479
1U/6.3 V/4/X5R

C182
1U/6.3 V/4/X5R

C478
C2.2U6.3Y

C64
1U/6.3V/4/X5R

C492
1U/6.3V/4/X5R

C175
1U/6.3V/4/X5R

C155
1U/6.3 V/4/X5R

C197
1U/6.3V/4/X5R

L10
0/8

C209
.CD1000U6.3EL11.5

A A

C504
1U/6.3V/4/X5R

C507
1U/6.3 V/4/X5R

C506
1U/6.3V/4/X5R

C505
1U/6.3V/4/X5R

VDDA18

C502
1U/6.3 V/4/X5R

C501
1U/6.3V/4/X5R

ATI-RC410(215RPA4AKA21HK)-A11

MSI

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI RC410-P OWER

MS-7254

13 39Friday, November 25, 2005

1

0B

8

7

6

5

4

3

2

1

VCC_DDR VCC_DDR VCC3VCC3

DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5
DATA_A6
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63

DIMM2

SMB_CLK 17,21,23,25,32
SMB_DATA 17,21,23,25,32

4

DQS_A0
DQS_A#0
DQS_A1
DQS_A#1
DQS_A2
DQS_A#2
DQS_A3
DQS_A#3
DQS_A4
DQS_A#4
DQS_A5
DQS_A#5
DQS_A6
DQS_A#6
DQS_A7
DQS_A#7

MAA_A0
MAA_A1
MAA_A2
MAA_A3
MAA_A4
MAA_A5
MAA_A6
MAA_A7
MAA_A8
MAA_A9
MAA_A10
MAA_A11
MAA_A12
MAA_A13
MAA_A14

MAA_A17
MAA_A16
MAA_A15

WE_A#
CAS_A#
RAS_A#

DQM_A0
DQM_A1
DQM_A2
DQM_A3
DQM_A4
DQM_A5
DQM_A6
DQM_A7

ODT_A1

ODT_A1 10,15

SCKE_A2

SCKE_A2 10,15

SCKE_A3

SCKE_A3 10,15

SCS_A#2

SCS_A#2 10,15

SCS_A#3

SCS_A#3 10,15

P_DDR3_A
N_DDR3_A
P_DDR4_A
N_DDR4_A
P_DDR5_A
N_DDR5_A

DIMM_VREF_A

_DDRII-240_black

T itle

Size Document Number Rev

3

D ate: S heet of

P_DDR3_A 10
N_DDR3_A 10
P_DDR4_A 10
N_DDR4_A 10
P_DDR5_A 10
N_DDR5_A 10

SMB_CLK_A
SMB_DATA_A

VCC3

ADDRESS: 001
0xA2

D DR2 DIMM2

MSI

2

C189

0.1 U/16V/4

MICRO-STAR INt'L CO., LTD.

DDR II DIMM 1 & 2

DIMM1

DATA_A0
DATA_A1
DATA_A2
DATA_A3
DATA_A4
DATA_A5

D D

C C

B B

DATA_A6 DQS_A#2
DATA_A7
DATA_A8
DATA_A9
DATA_A10
DATA_A11
DATA_A12
DATA_A13
DATA_A14
DATA_A15
DATA_A16
DATA_A17
DATA_A18
DATA_A19
DATA_A20
DATA_A21
DATA_A22
DATA_A23
DATA_A24
DATA_A25
DATA_A26
DATA_A27
DATA_A28
DATA_A29
DATA_A30
DATA_A31
DATA_A32
DATA_A33
DATA_A34
DATA_A35
DATA_A36
DATA_A37
DATA_A38
DATA_A39
DATA_A40
DATA_A41
DATA_A42
DATA_A43
DATA_A44
DATA_A45
DATA_A46
DATA_A47
DATA_A48
DATA_A49
DATA_A50
DATA_A51
DATA_A52
DATA_A53
DATA_A54
DATA_A55
DATA_A56
DATA_A57
DATA_A58
DATA_A59
DATA_A60
DATA_A61
DATA_A62
DATA_A63

DQS_A0
DQS_A#0
DQS_A1
DQS_A#1
DQS_A2

DQS_A3
DQS_A#3
DQS_A4
DQS_A#4
DQS_A5
DQS_A#5
DQS_A6
DQS_A#6
DQS_A7
DQS_A#7

MAA_A0
MAA_A1
MAA_A2
MAA_A3
MAA_A4
MAA_A5
MAA_A6
MAA_A7
MAA_A8
MAA_A9
MAA_A10
MAA_A11
MAA_A12
MAA_A13
MAA_A14

MAA_A17
MAA_A16
MAA_A15

WE_A#
CAS_A#
RAS_A#

DQM_A0
DQM_A1
DQM_A2
DQM_A3
DQM_A4
DQM_A5
DQM_A6
DQM_A7

ODT_A0

SCKE_A0
SCKE_A1

SCS_A#0
SCS_A#1

P_DDR0_A
N_DDR0_A
P_DDR1_A
N_DDR1_A
P_DDR2_A
N_DDR2_A

SMB_CLK_A
SMB_DATA_A

DIMM_VREF_A

_DDRII-240_black

DATA_ A[0..63]10

WE_A# 10,15
CAS_A# 10,15
RAS_A# 10,15

ODT_A0 10,15

SCKE_A0 10,15
SCKE_A1 10,15

SCS_A#0 10,15
SCS_A#1 10,15

P_DDR0_A 10
N_DDR0_A 10
P_DDR1_A 10
N_DDR1_A 10
P_DDR2_A 10
N_DDR2_A 10

C202

0.1 U/16V/4

PLACE CLOSE TO DIMM P IN PLACE CLOSE TO DIMM P IN

ADDRESS: 000
0xA0

D DR2 DIMM1

A A

8

VCC_DDR

R249 1K/4/1

R242

1K/4/1

7

DIMM_VREF_A

SMB_CLK_A

R67 33/4

SMB_DATA_A

R59 33/4

6

5

DQS_ A[0..7]

DQS_ A#[0..7]

MAA_A[0..17] 10,15

DQM_A[0..7] 10

MS- 7254

DQS_ A[0..7] 10

DQS_ A#[0..7] 10

14 39Friday, November 25, 2005

1

0B

8

7

6

5

4

3

2

1

CHANNEL A V_SM_VTT DECOULPING CAPS

VTT_DDR

VTT_DDR

C84 0.1U/16V/4
C95 0.1U/16V/4

C78 0.1U/16V/4

C74 X_0.1 U/16V/4

C82 X_0.1 U/16V/4

C122

0.1U/16V/4
C97

0.1U/16V/4

C101
C4.7U35Y1206
C105
X_C4.7 U35Y1206

C125

0.1U/16V/4
C103

0.1U/16V/4
C98

0.1U/16V/4
C89

0.1U/16V/4
C81

0.1U/16V/4

VCC_DDR

D D

VTT_DDR

C C

VTT_DDR

MAA_A[0 ..17]10,14

MAA_A[0 ..17]

MAA_A4
MAA_A6
MAA_A2
MAA_A3
MAA_ A11
MAA_A5
MAA_A9
MAA_A8
MAA_ A17
MAA_ A14
MAA_ A12
MAA_A7
MAA_A1
MAA_A0
MAA_ A16
MAA_ A15
MAA_ A10

RAS_ A#10,14

MAA_ A13

CAS_A#10,14

SCS_A#010,14

ODT_A010,14

SCKE_ A210,14
SCKE_ A310,14
SCKE_ A110,14
SCKE_ A010,14

ODT_A110,14

SCS_A#110,14
SCS_A#310,14
SCS_A#210,14

PLACE AT LEFT AND RIGHT
ENDS OF VTT ISLAND FOR
A CHANNEL

WE_ A#10,14

CAS_A#

SCS_ A#0
ODT_A0

SCKE_A2
SCKE_A3
SCKE_A1
SCKE_A0

ODT_A1
SCS_ A#1
SCS_ A#3
SCS_ A#2

RAS_A#

WE_ A#

R124 56/4

VTT_DDR

RN19

56/4 /8P4R

RN20

56/4 /8P4R

RN21
56/4 /8P4R

RN18

56/4 /8P4R

RN17

56/4 /8P4R

RN15

56/4 /8P4R

RN22

56/4 /8P4R

RN16

56/4 /8P4R

B B

VCC_DDR

+

EC36
.CD1000U6.3EL11.5

A A

8

7

VCC_DDR

C144
1U/6.3V/4/X5R

C156
1U/6.3V/4/X5R

C107
1U/6.3V/4/X5R

C124
1U/6.3V/4/X5R
C134
1U/6.3V/4/X5R

6

VCC_DDR

5

C137
1U/6.3V/4/X5R

C117
1U/6.3V/4/X5R
C85
1U/6.3V/4/X5R
C115
1U/6.3V/4/X5R
C86
1U/6.3V/4/X5R
C71
1U/6.3V/4/X5R
C113
1U/6.3V/4/X5R

MSI

T itle

Size Document Number R ev

4

3

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

DDR II VTT DECOUPLING

MS-7254

2

15 39Friday, November 25, 2005

1

0B

5

4

3

2

1

VCC3

R122 10K/4

Q13

Q14

5VD DCCL

5VDDCDA

DAC _SCL12

D D

DAC_SDAT12

N-2N7002_SOT23

VCC3

N-2N7002_SOT23

HSYN C#12

VSYN C#12

HSYN C#

VSYN C#

close VGA connector

C C

R_OUT12

R162

75/6/1

G_OUT12

R161

75/6/1

B_OUT12

R160

75/6/1

B B

1 2

1 2

1 2

VCC5

C132

X_22P/50V/6

C129

X_22P/50V/6

C119

X_22P/50V/6

F-MICROSMD110

L5 0.12U300m-1

L4 0.12U300m-1

L3 0.12U300m-1

FS3

U40_1

1 2

1 2

1 2

C83

0.1U/1 6V/4/X7R

VCC5

C88 X_0.1U/16V/4

53

U9

AHCT1G08DBVR_SOT23-5

VCC5

C96 X_0.1U/16V/4

53

U7

AHCT1G08DBVR_SOT23-5

C128

22P/5 0V/6

C121

22P/5 0V/6

C118

22P/5 0V/6

JVGA1

21

D9
1PS226_SOT23

21

D10
1PS226_SOT23

21

D8
1PS226_SOT23

5V_HSYNC

5V_VSYNC

VCC3

VCC3

VCC3

5VD DCCL

5V_VSYNC

5V_HSYNC

5VDDCDA

R131 2.7K/6

VCC5

A A

5

4

VCC3

R133 2.7K/6
R137 2.7K/6
R134 2.7K/6

R123 47/6

R128 47/6

R130 47/6
R132 47/6

5VD DCCL
5VDDCDA
DAC_SCL
DAC_SDAT

3

C93

X_C33P50N0402

C87

X_C33P50N0402

C99
X_C33P50N0402

C104
X_C33P50N0402

VGA_15

VGA_13

VGA_12

VGA_14
VGA_9

CONN-VGA

MSI

T itle

Size Document Number R ev

2

Date: Sh eet of

15 pin VGA CONNECTOR

VGA_B

VGA_G

VGA_R

MICRO-STAR INt'L CO., LTD.

MS-7254

16 39Friday, November 25, 2005

1

0B

5

D D

4

3

2

1

VCC3

VCC3

C C

B B

VCC3 VCC3 VCC3

C212

C165

0.1U/16V/4/X7R

0.1U/16V/4/X7R

CP11

CP10

C203

0.1U/16V/4/X7R

C206
C10U6.3X50805

CLK_VCC3_SRC

C190

C173

0.1U/16V/4/X7R

0.1U/16V/4/X7R

C171
C10U6.3X50805

C186 18P/50V/6

Y2

14.318M/32P

C183 18P/50V/6

CPU_STP#18

SMB_CLK14,21,23,25,32
SMB_DATA14,21,23,25,32

NOTE:

VTT_PWRGD#

Y800=PARALLELL RESPONANCE CRYSTAL

C188

0.1U/16V/4/X7R

C167

C187

0.1U/16V/4/X7R

0.1U/16V/4/X7R

R199
X_1M/6

C172

C174

0.1U/16V/4/X7R

0.1U/16V/4/X7R

R176
475/6/1

NOTE:

U10

RTM865-300

CLK_VDDA

CK_H_CPU_C
CK_H_CPU#_C
NB_CLK_C
NB_CLK#_C

SBLINK_CLKP_C
SBLINK_CLKN_C
NBSRC_CLKP_C
NBSRC_CLKN_C
GFXCLK_C
GFXCLK#_C
SBSRCCLK_C
SBSRCCLK#_C

R180 4.7K/4

R209 33/4

FSC
FSB
FSA

R177 33/4
R179 33/4

X_C10P25N0402

X_C10P25N0402

C169

CP9

C164

C166

C10U6.3X50805 R168

0.1U/16V/4/X7R

R181 33/4
R182 33/4
R183 33/4
R184 33/4

R185 33/4
R186 33/4
R187 33/4
R188 33/4
R216 33/4
R218 33/4
R214 33/4
R215 33/4
R205 33/4
R206 33/4

C168

49.9/4/1

C205
22P/50V/4

VCC3

R228

49.9/4/1

USBCLK_EXT 21

SB_OSC_14M 21

NB_OSC 12

R226

49.9/4/1

49.9/4/1

FSC
FSB
FSA

R230

R170

R229

49.9/4/1

R169

49.9/4/1

49.9/4/1

R174

49.9/4/1

49.9/4/1

R213 2.2K/4
R178 2.2K/4
R165 2.2K/4

R173

49.9/4/1

H_FSBSEL2_C 8,12
H_FSBSEL1_C 8,12
H_FSBSEL0_C 8,12

R167

49.9/4/1

R172

49.9/4/1

R171

49.9/4/1

CK_H_CPU 6
CK_H_CPU# 6
NB_CLK 12
NB_CLK# 12

R231

49.9/4/1

R232

SBLINK_CLKP 11
SBLINK_CLKN 11
NBSRC_CLKP 11
NBSRC_CLKN 11
GFXCLK 23
GFXCLK# 23
SBSRCCLK 18
SBSRCCLK# 18
GPPCLK0 23
GPPCLK0# 23

EXT CLK FREQUENCY SELECT TABLE(MHZ)

FSC

SRC

CPUFSB

REFFSA PCI

1 0 1
0 0 1

0 1 1
0 1 0
0 0 0
1 0 0
1 1 0
1 1 1

2

VCCP

VTT_OUT_LEFT

R235

1K/4

4

R236
X_560/6

C211
10U/10V/8

VCC3

R225
10K/4

VTT_PWRGD#

Q24
N-MMBT3904_SOT23

3

VTT_OUT_LEFT6,7

A A

5

100 100
133 100
166

100

200

100

266

100

333

100

400

100

Resv

100

14.31

33
33 14.31
33 14.31
33 14.31
33 14.31
33 14.31
33 14.31
33 14.31

MSI

T itle

Size Document Number Rev

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

EXTERNAL CLK GEN

MS-7254

17

1

39Friday, November 25, 2005

0B

5

C416
18P/50V/6

C315

0.1 U/16V/4

C300

1U/6 .3V/4/X5R

32K_X1

32K_X2

C509

0.1 U/16V/4

C510

X_0.1U/16V/4

PCIE_VDDR

C508

X_0.1U/16V/4

A_RX0P11

A_RX0N11

A_RX1P11

A_RX1N11

A_RX2P11

A_RX2N11

A_RX3P11

A_RX3N11

C317

X_0.1U/16V/4

Y5

R337

D D

20M/6

18P/50V/6

+1.8V_S0

120L600m_250

FB12

+1.8V_S0

C C

WIDE TRACE TO SHORT

L11

0/8

B B

A A

R340 20M/6

C422

X_10U/10V/1206

C316

10U/10V/1206

32.7 68KHZ12.5P_D

C283

C308
1U/6 .3V/4/X5R

C276

X_C1U16Y

5

PCIE_PVDD

C291

CPU _STP#17

PCI_INTE#24
PCI_INTF#24
PCI_INTG#24
PCI_INTH#24,30

CPU PWRGD6,7

ICH_H_SMI#6
H_SLP#6

H_IGNNE#6

H_A20M#6

H_FERR#6,7

H_STPCLK#6

BMREQ#11,12,21

A_TX2P11
A_TX2N11
A_TX3P11
A_TX3N11

PCIE_VDDR

X_0.1U/16V/4

H_INTR6

H_NMI6

H_INIT#6,25

4

R322
10K/4

A_RST#32

SBSRCCLK17
SBSRCCLK#17

C280 10000P/16V/4
C281 10000P/16V/4
C309 10000P/16V/4

C310 10000P/16V/4
C306 10000P/16V/4
C307 10000P/16V/4
C304 10000P/16V/4
C305 10000P/16V/4

A_TX0P11
A_TX0N11
A_TX1P11
A_TX1N11

R405 150/6/1
R255

R404 4.12K/6/1

PCIE_PVDD

PCIE_VDDR

C303

X_0.1U/16V/4

PCI_INTA#
PCI_INTB#
PCI_INTC#
PCI_INTD#
PCI_INTE#
PCI_INTF#
PCI_INTG#
PCI_INTH#

A_RX0P_C
A_RX0N_C
A_RX1P_C
A_RX1N_C
A_RX2P_C
A_RX2N_C
A_RX3P_C
A_RX3N_C

150/6/1

32K_X1

32K_X2

R273 10K/4

TP19

Note: Overlap common pads where
possible for dual-op resistors.

4

3

LENGTH OF (PCI_CLK9_R + PCI_CLK9_FB) SHOULD
MATCH THE AVERAGE OF THE OTHER SPCI_CLKS

U19A

SB400/450 SB

Part 1 of 4

PCI EXPRESS INTERFACE

XT AL

CPU

ATI-SB450(218S4PASA12KS)-A12

3

PCI CLKS

PCI INTERFACE

LPC

RTC

PCI_CLK0_R
PCI_CLK1_R
PCI_CLK2_R
PCI_CLK3_R
PCI_CLK4_R
PCI_CLK5_R
PCI_CLK6_R
PCI_CLK7_R PCI_CLK5_R
PCI_CLK8_R
PCI_CLK9_R
PCI_ CLK9_FB

PCI_RST#2

LDRQ#0_SB
LDRQ#1_SB

SER IRQ

C405

0.1U/16V/4/X7R

CP12

R339 22/4
R338 22/4

PCI_AD0
PCI_AD1
PCI_AD2
PCI_AD3
PCI_AD4
PCI_AD5
PCI_AD6
PCI_AD7
PCI_AD8
PCI_AD9
PCI_AD10
PCI_AD11
PCI_AD12
PCI_AD13
PCI_AD14
PCI_AD15
PCI_AD16
PCI_AD17
PCI_AD18
PCI_AD19
PCI_AD20
PCI_AD21
PCI_AD22
PCI_AD23
PCI_AD24
PCI_AD25
PCI_AD26
PCI_AD27
PCI_AD28
PCI_AD29
PCI_AD30
PCI_AD31
PCI_CBE#0
PCI_CBE#1
PCI_CBE#2
PCI_CBE#3

PCI_ FRAME#

PCI_CLKRUN#

LAD0
LAD1
LAD2
LAD3

LFRAME#

SER IRQ 25

RTC_CLK 22

AUTO_ON# 22

VBAT_SB

C404

PCI_CLK2_R
PCI_CLK3_R
PCI_CLK1_R
PCI_CLK0_R
PCI_CLK4_R
PCI_CLK6_R
PCI_CLK7_R

20mil

1U/6 .3V/4/X5R

2

RN42
22/4/8P4R
RN43
22/4/8P4R

PCI_CLK8 22

PCI_RST#2

LAD0 25
LAD1 25
LAD2 25
LAD3 25
LFRAME# 22,25
LDRQ#0_SB 25

VBAT_SB

2

PCI_CLK2 22
PCI_CLK3 22,30
PCI_CLK1 24
PCI_CLK0 24
PCI_CLK4 22
PCI_CLK6 22,25
PCI_CLK7 22
PCI_CLK5 22,25

X_100P/50V/4C414

PCI_AD [31..0] 24,30

PCI_RST#2 24,30

R319

C387

10K/4

X_C100P100N

PCI_CBE#[3..0] 24,30

PCI_ FRAME# 24,30
PCI_ DEVSEL# 24,30
PCI_ IRDY# 24,30
PCI_TRDY# 24,30
PCI_PAR 24,30
PCI_STOP# 24,30
PCI_PERR# 24,30
PCI_SERR# 24,30
PCI_REQ#0 24
PCI_REQ#1 24
PCI_REQ#2 24
PCI_REQ#3 24,30
PCI_REQ#4 24
PCI_REQ#5 24

PCI_REQ#6 24
PCI_GNT#0 24
PCI_GNT#1 24
PCI_GNT#2 24
PCI_GNT#3 24,30
PCI_GNT#4 24
PCI_GNT#5 24
PCI_GNT#6 24

PCI_LOCK# 24

R328 1K/6

1

PCI_ CLK5

PCI_ CLK6

PCI_ CLK4

PCI_ CLK7

CN9

10P/50V/6/8P4C

R278 8.2K/4

RN28 10K/6/8P4R

RN34 8.2K/6/8P4R

RN29 8P4R-100KR

R333 8.2K/4

20mil

PCI_ CLK8

X_C10P25N0402

VCC3

VBAT

PCI_ CLK3

PCI_ CLK2

PCI_ CLK1

10P/50V/6/8P4C

LFRAME#
SER IRQ
LDRQ#0_SB

LDRQ#1_SB
PCI_INTC#

PCI_INTA#
PCI_INTB#
PCI_INTD#

LAD0
LAD1
LAD2
LAD3

PCI_CLKRUN#

BAT1

BAT-2P_SO41

PCI_ CLK0

CN8

Normal --> 1-2
Clear CMOS

JCMOS

_N31-1030011+N33-1020031

MSI

T itle

Size Document Number Rev

D ate: S heet of

-->2-3

MICRO-STAR INt'L CO., LTD.

ATI SB450-PCI/CPU/LPC/RTC

MS-7254

18 39Friday, November 25, 2005

1

C415

0B

5

SATA CONNECTOR

SATA1

SATA_TX0+_C
SATA_TX0-_C

SATA_RX0-_C

D D

CONN-SATA_ORANGE

SATA2

CONN-SATA_ORANGE

SATA3

C C

X_CONN-SATA_ORANGE

SATA4

X_CONN-SATA_ORANGE

SATA_ RX0+_C

SATA_TX1+_C
SATA_TX1-_C

SATA_RX1-_C
SATA_ RX1+_C

SATA_TX2+_C
SATA_TX2-_C

SATA_RX2-_C
SATA_ RX2+_C

SATA_TX3+_C
SATA_TX3-_C

SATA_RX3-_C
SATA_ RX3+_C

SATA_TX0+_C

SATA_TX0-_C

SATA_RX0-_C
SATA_ RX0+_C

SATA_TX1+_C
SATA_TX1-_C

SATA_RX1-_C
SATA_ RX1+_C

SATA_TX2+_C
SATA_TX2-_C

SATA_RX2-_C
SATA_ RX2+_C

SATA_TX3+_C
SATA_TX3-_C

SATA_RX3-_C
SATA_ RX3+_C

4

C350 10000P/16V/4
C356 10000P/16V/4

C365 10000P/16V/4
C370 10000P/16V/4

C349 10000P/16V/4
C357 10000P/16V/4

C364 10000P/16V/4
C369 10000P/16V/4

C390 X_10000P/16V/4
C397 X_10000P/16V/4

C401 X_10000P/16V/4
C403 X_10000P/16V/4

C389 X_10000P/16V/4
C395 X_10000P/16V/4

C400 X_10000P/16V/4
C402 X_10000P/16V/4

PLLVD D_ATA

XTLVDD_ATA

+1.8 V_ATA

R3121K/4/1

C366X_10000P/16V/4

SATAACT#33

PLA CE SATA AC
COUPLIN G CAPS
CLOSE T O SB400

SATA_TX0+
SATA_TX0-

SATA_RX0­SATA_RX0+

SATA_TX1+
SATA_TX1-

SATA_RX1­SATA_RX1+

SATA_TX2+
SATA_TX2-

SATA_RX2­SATA_RX2+

SATA_TX3+
SATA_TX3-

SATA_RX3­SATA_RX3+

SATA_CAL

SATA_X1

SATA_X2

SATAACT#

U19B

3

SB400/450 SB

Part 2 of 4

SERIAL ATA

P RIMARY ATA 66/100

2

PDIORDY#_R 27
IRQ14 27

PDA_R0
PDA_R1
PDA_R2

PDACK#_R 27
PDREQ_R 27
PDIOR#_R 27
PDIOW#_R 27
PDCS1#_R 27
PDCS3#_R 27

PDD_R0
PDD_R1
PDD_R2
PDD_R3
PDD_R4
PDD_R5
PDD_R6
PDD_R7
PDD_R8
PDD_R9
PDD_R10
PDD_R11
PDD_R12
PDD_R13
PDD_R14
PDD_R15

1

PDA_R[2 ..0] 27

PDD_R[15..0] 27

C379

1U/6.3V/4/X5R

XTLVD D_ATA

C375

0.1U/16V/4

C359 27P/5 0V/6

Y4

L_25MHZ

2 1

C367 27P/5 0V/6

PLLVD D_ATA

C376

0.1U/16V/4

C372

0.1U/16V/4

+1.8V_S0

L16

0/8

C524

0.1U/16V/4
C512
C10U6.3X50805

4

C517

0.1U/16V/4

+1.8V_ATA

C519

0.1U/16V/4

ATI-SB450(218S4PASA12KS)-A12

C522

0.1U/16V/4

3

SECONDARY ATA 66/100

SERIAL ATA POWER

MSI

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Size Document Number R ev

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI SB450-SATA/IDE

MS-7254

19 39Friday, November 25, 2005

1

0B

+1.8 V_S0

FB15
120L600m_250

C382

C384

0.1U/16V/4

1U/6.3V/4/X5R

B B

+1.8V_S0

120L600m_250

C383

X_10U/10V/1206

SATA_X1

SATA_X2

A A

X_10U/10V/1206

FB14

C521

0.1U/16V/4

R311
10M/6

5

C380

5

4

3

2

1

Place all the decoupling caps
on this sheet close to SB.

D D

+1.8 V_S0

C527
1U/6.3V/4/X5R

1U/6.3 V/4/X5R

C515
1U/6.3 V/4/X5R

C528
1U/6.3 V/4/X5R

C264
10U/10V/8

C398

0.1U/16V/4

C386
X_0.1 U/16V/4C514

VCC3_SB

C526

0.1U/16V/4

C399
1U/6.3 V/4/X5R

VCC3

U19C

SB400/450 SB

Part 3 of 4

+1.8 VSB

C525

C516

0.1U/16V/4

C C

0.1U/16V/4

C353
X_C1U16Y

C318
X_C1U16Y

C301
1U/6.3 V/4/X5R

VCC3

C406
1U/6.3 V/4/X5R

C423
1U/6.3 V/4/X5R

+1.8 V_S0

POWER

VCC3_SB

+1.8V_S0

B B

FB20

120L600m_250

AVDDCK

C513
1U/6.3V/4/X5R

C511

0.1U/16V/4

VCC3

VCC5

R323 1K/4

D18 S-1N5817_DO214AC

C393
1U/6.3V/4/X5R

V_FSB_VTT

C394

0.1U/16V/4

AVDDCK

+1.8 VSB

V5_VREF

C299

0.1U/16V/4

A A

5

4

3

ATI-SB450(218S4PASA12KS)-A12

2

MSI

T itle

Size Document Number R ev

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI SB450-PWR & DECOUPLING

MS-7254

20 39Friday, November 25, 2005

1

0B

5

4

3

2

1

D D

SMB_CLK
SMB_DATA

RN31 4.7K/4/8P4R

LPC_PME#
S3_STATE
WAKE_UP#
SLP_S5#
SLP_S3#
PCI_PME#

RN33 4.7K/4/8P4R

AC_SDATA_IN0

C C

B B

A A

AC_SDATA_IN2
DDC1_SDA

DDC1_SCL
LPC_SMI#

CHI#
GPIO1

AC_BITCLK
AC_SDATA_IN1
SB_TEST1
SB_TEST0

AZ_BITCLK_R
AZ_RESET#_R
AZ_SYNC_R
SDATA_IN_R
AC_DATA_OUT_R

BMREQ#11,12,18

RI#29

R332 10K/4
R334 8.2K/4
R266 10K/4

R263 10K/4

RN27 _8P4R-10KR0402-LF

RN41 _8P4R-10KR0402-LF

R363 8.2K/4
R325 8.2K/4
R365 8.2K/4
R320 8.2K/4
R364 8.2K/4

A20GATE
KBRST#
BMREQ#

GPIO4

AC_RST#
PWBTOUT#
RI#
FP_RST#

THERM_ALERT#

AGP_ BUSY#

VCC3

R274

2.2K/4

VCC3_SB

R292 4.7K/4
R283 4.7K/4
R281 10K/4

R289 X_4.7K/4

RN32

_8P4R-10KR0402-LF

R324 10K/4

R293 X_4.7K/4

R265

2.2K/4

VCC3

VCC3

VCC3_SB

AZ_SDATA_OUT28

SIO _CLK_48M25

22P/50V/4

SMB_CLK14,17,23,25,32
SMB_DATA14,17,23,25,32

AZ_BITCLK28

AZ_SYNC28

SDATA_IN28

AZ_RESET#28

PCI_PME#24,30

SLP_S3#25,32
SLP_S5#30,32

PWBTOUT#25

SB_PWRGD34

SUS_STAT#9

A20GATE25

KBRST#25
TRMTRIP_C#8
LPC _PME#25
LPC _SMI#25

FP_RST#33

WAKE_UP#23,30

RSMRST#25,32

SB_OSC_14M17

PDMA6627

C204

SMB_DATA
SMB_CLK

C2622
X_100P/50V/4

VRM_GD31,32

SPKR28

C2623
X_100P/50V/4

AC_SDATA_OUT22

SPD IF_OUT22

RN47 33/4/8P4R

AZ_SDATA_OUT AZ_SDATA_OUT_R
AZ_SYNC AZ_SYNC_R

SDATA_IN

R383 0/4
R321 33/4

THERM_ALERT#

SDATA_IN_R

PCI_PME#

SLP_S3#
SLP_S5#

PWBTOUT#
SB_ PWRGD
SUS_STAT#
SB_TEST1
SB_TEST0
A20GATE
KBRST#
TRMTRIP_C#
LPC_PME#
LPC_SMI#
S3_STATE

RSMRST#

GPIO1
CHI#
VRM_GD
GPIO4
AGP_ BUSY#

SMB_CLK
DDC1_SCL

DDC1_SDA
PDMA66

R367 33/4

NOTE: ON LY USE FUNDAMENTAL MODE CRYSTAL

WAKE_UP#

R20833/4

TP20

TP18

AZ_BITCLK_RAZ_BITCLK

SDATA_IN_R
AZ_RESET#_RAZ_RESET#

RI#

FP_RST#

AZ_BITCLK_R
AZ_48M_CLK
AZ_SDATA_OUT_R
AZ_SYNC_R

AC_BITCLK
AC_DATA_OUT_R
AC_SDATA_IN0
AC_SDATA_IN1
AC_SDATA_IN2
AC_SYNC_R
AC_RST#

U19D

SB400/450 SB

CLK / RST

ATI-SB4 50(218S4PASA12KS)-A12

Part 4 of 4

ACPI / WAKE UP EVENTS

USB INTERFACE

GPIOAC97 (NOT USED)

USB PWR

USBCLK_EXT

AZ_RESET#_R

USBCLK_EXT 17

USB_OCP#1 26

C392
X_0.1U/16V/4/X7R

USBP7 26

USBN7 26

USBP6 26

USBN6 26

USBP5 26

USBN5 26

USBP4 26

USBN4 26

USBP3 26

USBN3 26

USBP2 26

USBN2 26

USBP1 26

USBN1 26

USBP0 26

USBN0 26

AVD D_USB

AVD D_USB

AVDDC

USB_RCOMP

USB_OCP#4 26

VCC3_SB

R316 11.8K/6/1

C2621
X_100P/50V/4C385 X_0.1U/16V/4/X7R

200mA
rating

L17

0/8

X_10U/10V/1206

10U/10V/1206

FB13

120L600m_250

C347

C358

AVDDC

C368

C363

0.1 U/16V/4

1U/6 .3V/4/X5R

AVD D_USB

C523
1U/6 .3V/4/X5R

C520

1U/6 .3V/4/X5R

0.1 U/16V/4

C518

0.1 U/16V/4

C341

FOR ALC861

5

4

3

2

MSI

T itle

Size Document Number Rev

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

ATI SB450-ACPI/GPIO/AC97/USB

MS-7254

21 39Friday, November 25, 2005

1

0B

5

D D

4

VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3VCC3_SB VCC3_SB VCC3VCC3

3

2

1

R357
X_10K/4

PCI_ CLK218

AUTO_ON#18

AC_SDATA_OUT21

RTC_CLK18

SPDIF_OUT21

C C

PCI_ CLK318,30
PCI_ CLK418
PCI_ CLK518,25
PCI_ CLK618,25
PCI_ CLK718
PCI_ CLK818
LFRAME#18,25

R356
10K/4

R344
10K/4

R341
X_10K/4

R369
X_10K/4

R372
10K/4

R330
10K/4

R331
X_10K/4

R335
X_10K/4

R336
10K/4

R358
10K/4

R352
X_10K/4

R346
X_10K/4

R347
10K/4

R361
10K/4

R360
X_10K/4

R351
X_10K/4

R350
10K/4

R355
10K/4

R354
X_10K/4

R343
X_10K/4

R342
10K/4

R279
X_10K/4

R275
10K/4

ACPWRON

ACPWRON

P ULL

Note: Overlap common

HIGH

pads where possible for

B B

d ual-op resistors.

P ULL
LOW

MANUAL
PWR ON

DEFAULT

PWR
ON

AC_SDOUT

USE
DEBUG
STRAPS

IGNORE
DEBUG
STRAPS

DEFAULT

RTC_CLK

INTERNAL
R TC

DEFAULT

EXTERNAL
R TC

SPDIF_OUT P CI_CLK8P CI_CLK7

SIO 24MHz

SIO 48MHzA UTO

DEFAULT

48MHZ XTAL
M ODE

DEFAULT

48MHZ OSC
M ODE

P CI_CLK3

USB PHY
POWERDOWN
DISABLE

DEFAULT

USB PHY
POWERDOWN
ENABLE

P CI_CLK4

USE INT.
PLL48

USE EXT.
4 8MHZ

DEFAULT

P CI_CLK5 P CI_CLK6P CI_CLK2

ALINK
_ AUTO

DEFAULT

ALINK
_x2

CPU IF=K8

CPU IF=P4

DEFAULT

ROM TYPE:
H, H = PCI ROM
H, L = LPC ROM I

DEFAULT

L, H = LPC ROM II
L, L = FWH ROM

P CI_AD23

RESERVED

LFRAME#

Thermal Trip
enalbed as
default

Thermal Trip
disalbed as
default

DEFAULT

A A

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

ATI SB450-STRAPS

MS-7254

MSI

22 39Friday, November 25, 2005

1

0B

VCC3

+12V

PCIE16X1

3

+12V

VCC3_SB

VCC3

2

1

Does Graphic need +3.3Vaux

R240 X_4.7K/4
R241 X_4.7K/4

R243 X_4.7K/4

PCI_RST#132

C C

B B

A A

GFXCLK17
GFXCLK#17

GFX_RX0P11
GFX_RX0N11

GFX_RX1P11
GFX_RX1N11

GFX_RX2P11
GFX_RX2N11

GFX_RX3P11
GFX_RX3N11

GFX_RX4P11
GFX_RX4N11

GFX_RX5P11
GFX_RX5N11

GFX_RX6P11
GFX_RX6N11

GFX_RX7P11
GFX_RX7N11

GFX_RX8P11
GFX_RX8N11

GFX_RX9P11
GFX_RX9N11

GFX_RX10P11
GFX_RX10N11

GFX_RX11P11
GFX_RX11N11

GFX_RX12P11
GFX_RX12N11

GFX_RX13P11
GFX_RX13N11

GFX_RX14P11
GFX_RX14N11

GFX_RX15P11
GFX_RX15N11

Mechanical Key

End of the x1 Connector

End of the x4 Connector

End of the x8 Connector

VCC3

GFX_TX0P_C

GFX_TX0N_C

GFX_TX1P_C

GFX_TX1N_C

GFX_TX2P_C

GFX_TX2N_C

GFX_TX3P_C

GFX_TX3N_C

GFX_TX4P_C

GFX_TX4N_C

GFX_TX5P_C

GFX_TX5N_C

GFX_TX6P_C

GFX_TX6N_C

GFX_TX7P_C

GFX_TX7N_C

GFX_TX8P_C

GFX_TX8N_C

GFX_TX9P_C

GFX_TX9N_C

GFX_TX10P_C

GFX_TX10N_C

GFX_TX11P_C

GFX_TX11N_C

GFX_TX12P_C

GFX_TX12N_C

GFX_TX13P_C

GFX_TX13N_C

GFX_TX14P_C

GFX_TX14N_C

GFX_TX15P_C

GFX_TX15N_C

PLACE T HESE CAP CLOSE
TO CONNECTOR

+12V

SMB_CLK
SMB_DATA

R247 X_4.7K/4

WAKE_UP# 21,30

C222 0.1U/16V/4/X7R

C221 0.1U/16V/4/X7R

I2C_CLK 12

C224 0.1U/16V/4/X7R

C225 0.1U/16V/4/X7R

C226 0.1U/16V/4/X7R

C227 0.1U/16V/4/X7R

C228 0.1U/16V/4/X7R

C229 0.1U/16V/4/X7R

DDC_DATA 12

C230 0.1U/16V/4/X7R

C231 0.1U/16V/4/X7R

C232 0.1U/16V/4/X7R

C233 0.1U/16V/4/X7R

C234 0.1U/16V/4/X7R

C235 0.1U/16V/4/X7R

C236 0.1U/16V/4/X7R

C238 0.1U/16V/4/X7R

C252 0.1U/16V/4/X7R

C237 0.1U/16V/4/X7R

C239 0.1U/16V/4/X7R

C240 0.1U/16V/4/X7R

C241 0.1U/16V/4/X7R

C242 0.1U/16V/4/X7R

C243 0.1U/16V/4/X7R

C244 0.1U/16V/4/X7R

C245 0.1U/16V/4/X7R

C246 0.1U/16V/4/X7R

C247 0.1U/16V/4/X7R

C248 0.1U/16V/4/X7R

C249 0.1U/16V/4/X7R

C250 0.1U/16V/4/X7R

C251 0.1U/16V/4/X7R

C253 0.1U/16V/4/X7R

SMB_CLK 14,17,21,25,32
SMB_DATA 14,1 7,21,25,32

GFX_TX0P 11
GFX_TX0N 11

GFX_TX1P 11
GFX_TX1N 11

GFX_TX2P 11
GFX_TX2N 11

GFX_TX3P 11
GFX_TX3N 11

GFX_TX4P 11
GFX_TX4N 11

GFX_TX5P 11
GFX_TX5N 11

GFX_TX6P 11
GFX_TX6N 11

GFX_TX7P 11
GFX_TX7N 11

GFX_TX8P 11
GFX_TX8N 11

GFX_TX9P 11
GFX_TX9N 11

GFX_TX10P 11
GFX_TX10N 11

GFX_TX11P 11
GFX_TX11N 11

GFX_TX12P 11
GFX_TX12N 11

GFX_TX13P 11
GFX_TX13N 11

GFX_TX14P 11
GFX_TX14N 11

GFX_TX15P 11
GFX_TX15N 11

VCC3_SB

TVCLKIN 12

R244
X_4.7K/4

+12V VCC3VCC3 +12V VCC3_SB

PCI_RST#132

GPPCLK017
GPPCLK0#17

GPP_RX0P11
GPP_RX0N11

Not able to support Hot Plug

Mechanical Key

SLOT-PCI-E_white-1pitch

PCIE1X1

WAKE_UP# 21,30

GPP_TX0P_C
GPP_TX0N_C

SMB_CLK 14,17,21,25,32
SMB_DATA 14,17,21,25,32

C342 0.1U/16V/4/X7R

C345 0.1U/16V/4/X7R

GPP_TX0P 11
GPP_TX0N 11

C223

C220

0.1U/16V/4/X7R

0.1U/16V/4/X7R

3

C268

0.1U/16V/4/X7R

C262

0.1 U/16V/4

C298

0.1 U/16V/4

EC48

.CD470U16EL11.5

C336

0.1U/16V/4/X7R

MSI

T itle

Size Document Number Rev

2

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

PCI-E x 16 & PCI-E x 1

MS-7254

1

23 39Friday, November 25, 2005

0B

5

4

3

2

1

VCC3

VCC5 VCC5

-12V +12V -12V +12V

D D

PCI_INTF#18
PCI_INTH#18,30

PCI_CLK018

PCI_REQ#018

PCI_CBE#318,30

C C

B B

PCI_CBE#218,30
PCI_ IRDY#18,30

PCI_ DEVSEL#18,30

PCI_LOCK#18
PCI_PERR#18,30

PCI_SERR#18,30
PCI_CBE#118,30

PCI_AD31
PCI_AD29

PCI_AD27
PCI_AD25

PCI_AD23
PCI_AD21

PCI_AD19

PCI_AD14
PCI_AD12

PCI_AD10

PCI_AD8
PCI_AD7

PCI_AD5
PCI_AD3

PCI_AD1

PC I_SLOT 1

PCI 1

PCI1

SLOT-PCI

IDSEL_1 IDSEL_2PCI_AD16 PCI_AD17

R313 100/4/1

IDSEL = AD16
MASTER = PREQ#0
P IRQ#E

PCI_AD[31..0]18,30

PCI_CBE#[3..0]18,30

A A

PCI_AD [31..0]

PCI_CBE#[3..0]

PCI_CBE#0
PCI_CBE#1
PCI_CBE#2
PCI_CBE#3

VCC3

VCC3_SB

PCI_AD30
PCI_AD28

PCI_AD26
PCI_AD24

IDSEL_1
PCI_AD22

PCI_AD20
PCI_AD18

PCI_AD16PCI_AD17

PCI_AD15
PCI_AD13

PCI_AD11
PCI_AD9

PCI_AD6
PCI_AD4

PCI_AD2
PCI_AD0

C418
X_0.1U/16V/4

VCC5

VCC3

VCC3_SB

VCC3

VCC5

PC I_SLOT 2

PCI 2

PCI2

PCI_INTE# 18
PCI_INTG# 18

PCI_RST#2 18,30 PCI_RST#2 18,30
PCI_GNT#0 18
PCI_PME# 21,30

PCI_ FRAME# 18,30
PCI_TRDY# 18,30
PCI_STOP# 18,30

PCI_PAR 18,30

PCI_CBE#0 18,30

PCI_CLK118

PCI_REQ#118

ACK#64ACK#64 REQ#64 REQ#64

PCI_INTG#
PCI_INTE#

PCI_AD31
PCI_AD29

PCI_AD27
PCI_AD25

PCI_CBE#3
PCI_AD23

PCI_AD21
PCI_AD19

PCI_AD17
PCI_CBE#2

PCI_ IRDY#

PCI_ DEVSEL#

PCI_LOCK#
PCI_PERR#

PCI_SERR#
PCI_CBE#1

PCI_AD14
PCI_AD12

PCI_AD10

PCI_AD8
PCI_AD7

PCI_AD5
PCI_AD3

PCI_AD1

ACK#64ACK#64 REQ#64 REQ#64

SLOT-PCI

R329 100/4/1

PCI_INTF#
PCI_INTH#

PCI_PME#
PCI_AD30

PCI_AD28
PCI_AD26

PCI_AD24
IDSEL_2

PCI_AD22
PCI_AD20

PCI_AD18
PCI_AD16

PCI_ FRAME#

PCI_TRDY#
PCI_STOP#

PCI_PAR
PCI_AD15

PCI_AD13
PCI_AD11

PCI_AD9

PCI_CBE#0
PCI_AD6

PCI_AD4
PCI_AD2

PCI_AD0

PCI_GNT#1 18

IDSEL = AD17
MASTER = PREQ#1
PIRQ#F

+12V

EC56
X_.CD470U16EL11.5

VCC3

C334 0.1U/16V/4/X7R

C374 X_0.1U/16V/4

VCC5

C417

X_0.1U/16V/4/X7R

VCC3

C419
X_0.1U/16V/4

VCC5

+

EC54

.CD1000U6.3EL11.5

C391

X_0.1U/16V/4

EC57

C420

0.1U/16V/4/X7R
.CD1000U6.3EL11.5

VCC3

REQ#64
ACK#64

PCI_GNT#318,30
PCI_GNT#218
PCI_GNT#018

PCI_GNT#618
PCI_GNT#118
PCI_GNT#518
PCI_GNT#418

PCI_REQ#318,30

PCI_REQ#018

PCI_REQ#118
PCI_REQ#218

PCI_REQ#618
PCI_REQ#418
PCI_REQ#518

PCI_INTH#18,30
PCI_INTF#18
PCI_INTE#18
PCI_INTG#18

PCI_ FRAME#18,30

PCI_ IRDY#18,30

PCI_TRDY#18,30

PCI_ DEVSEL#18,30

PCI_STOP#18,30
PCI_LOCK#18
PCI_PERR#18,30
PCI_SERR#18,30

R314 8.2K/4
R427 8.2K/4

RN38 X_8.2K/6/8P4R

RN37 X_8.2K/6/8P4R

RN44 8.2K/6/8P4R

RN45 8.2K/6/8P4R

RN30 8.2K/6/8P4R

RN39 8.2K/6/8P4R

RN40 8.2K/6/8P4R

P CI PULL UPS

MSI

T itle

Size Document Number Rev

5

4

3

2

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

PCI SLOTS 1 & 2

MS-7254

24 39Friday, November 25, 2005

1

0B

THERMDA_CPU6

THERMDC_CPU6

R23 22.1K/6/1

VCC5

R22 56K/6/1

+12V

AP note

PS_ON#33

VCC5_SB

D16

S-BAT54C_SOT23

D3 1N4148S

R10 33/4

VCC3_SB

Thermal Resistor

TMP_VREF

R26
10K/6/1

SYS_TMP

RT2

10K/6/1/thermistor

VTIN_GND

When RT1 install,R153
change to 10K/1%.

NOTE: L OCATE CLOSE
STATU S PANEL

VTIN_GND

VBAT_SIO

VCC3_SB

0.1U/16V/4

VBAT

Option

LDRQ#0_SB18

LPC_PME#21

10K/6/1

VTIN_GND

C4

VBAT_SIO

VCC5_SB

R33 15K/6/1

VCCP

10K/6/1

R20 2M/6

SMB_DATA14,17,21,2 3,32
SMB _CLK14,17,21,2 3,32

PWBTOUT#21
PWRBTIN30, 33

SLP_S3#21,32

SIO_CLK_48M21

C 13

0.1U/16V/4

R8 X_4.7K/4

R7 X_4.7K/4

PCI_RST#3

SERIRQ
LDRQ#0_SB
LFRAME#

CP3 X_CP

LAD0
LAD1
LAD2
LAD3

TMP_VREF

THERMDA_CPU

SYS_TMP

R21 10K/6

PWM_CPU

PWM_SYS

C47 C10P25N0402

VCC3

C46

0.1U/16V/4/X7R

0.1U/16V/4/X7R

PCI_RST#332

PCI_CLK618,22

SERIRQ18

LFRAME#18, 22

LAD018
LAD118
LAD218
LAD318

C27 C2200P50N

R3

CPU_FA NIN27
PWM_CPU27
SYS_FA NIN27
PWM_SYS27

VBAT_SIO

VCC3

M/B Revision ID

MB_ID0

R64 10K /4
R63 X_10 K/6

MB_ID1

R55 X_10 K/6
R56 10K /4

MB_ID2

R71 X_10 K/6
R68 10K /4
R51 X_10 K/6

MB_ID3

R52 10K /4

0A VERSION 0 0 0 1

RIB#
DCDB#
SINB_IRRX
DSRB#

CTS B#

LPC SUPER I/O W83627EHF

U5

MB_ID0
MB_ID1
MB_ID2
MB_ID3

PSON#

GP50

AVCC

_W83627EHG-C

CB2

0.1U/16V/4/X7R

PWROK

PSON#

VCC3

ID3 ID2 ID1 ID0

VCC5

RN2

4.7K/4/8P4R

R4 4.7K /4

VCC3

C 48

0.1U/16V/4

CP4

C39

X_COPPER

C45

0.1U/16V/4

0.1U/16V/4

F DD1

DRVDEN0

INDEX#

MOA#

DSA#

DIR#
STEP#
WRDATA#
WE#
TRACK0#
WP#
RDDATA#
HEAD#
DSKCHG#

CONN-FDD(4)(5)(6)V

DRVDEN0
INDEX#

MOA#

DSA#

DIR#
STEP#
WRDATA#
WE#
TRACK0#
WP#
RDDATA#
HEAD#
DSKCHG#

CP7X_CP

LPC_SMI# 21

PRD0
PRD1
PRD2
PRD3
PRD4
PRD5
PRD6
PRD7

RSLCT 27
RPE 27
RBUSY 27
RACK# 27
RSLIN# 27
RINIT# 27
RERR# 27
RAFD# 27
RSTB# 27

BIOS_WP#

R9 1K/4

DCDA#
DSRA#
SINA
RTS A#
SOUTA
CTS A#
DTRA#

DCDB#

SINB_IRRX

RMRST#

PWROK

AVCCAVCC

C32

0.1U/16V/4

THERMDC_CPU VTIN_GND

DSRB#

CTS B#

RIB#

A20GATE
KBRST#
KBDAT#
KBCLK#
MSDAT#
MSCLK#
BEEP

VTIN_GND

R5 X__0/6

VTIN_GND

DCDA# 29
DSRA# 29
SINA 29
RTS A# 29
SOUTA 29
CTS A# 29
DTRA# 29
RIA# 29

A20GATE 21
KBRST# 21

BEEP 28

CP2 X_COPPER

CP5 X_COPPER

CP21 X_C OPPER

FLOPPY CONNECTOR

INDEX#

R129 1K/4

TRACK0#
WP#
RDDATA#
DSKCHG#

R N5

_8P4R-1KR0402-1

NEED INFORMED BIOS

L2

PRD[0..7] 27

RSMRST# 21, 32

X_0.22U200m

VCC5

RN3

10K/6/8P4R

VCC3

C427
X_0.1U/16V/4

CB4

X_0.1U/16V/4

VCC3

0B new ADD for
Verify or Check ID

C441
X_0.1U/16V/4

MSDAT#

MSCLK#

KBDAT#

KBCLK#

BIOS _WP#

_8P4R-1KR0402-1

RN49

FB4 120L600m_250

FB5 120L600m_250

FB2 120L600m_250

FB3 120L600m_250

REV3
REV2
REV1
REV0

R399 1K/4

LAD0
LAD1
LAD2

FWH INIT Signal Voltage Translation

VCCP

VCCP

R353
10K/4

H_INIT#6,18

N-MMBT3904_SOT23

PLACE CLOSE TO SB400

R348
10K/4

Q38

VCC3

R349
330/6

5:5<10"

FWH_INIT#

SUPER I/O STRAPPING RESISTOR

R75 1K/4

VCC3

R81 1K/4

R80 X_1K/4

R74 1K/4

R19 1K/4

SOUTA L: KBC DISABLE H: KBC ENABLE

L: CFA D=2E H: CFA D=4E

RTSA#
DTRA#

L: DISABLE SPI
L: TTL LEVEL

0
0

H: ENABLE SPI
H: VRM10 LEVELGP 50

PS2 KEYBOARD & MOUSE CONNECTOR

Trace Width 40mils.

JKBMS1

C180P50N0402

R396
10/6

R387 X_10 K/6

R378 10K/4

R30

X_1K/4

MS

KB

C33
C30

CONN-KB_MSR2

PCI_CK_33M_LPC_HDR

C446
X_C10P25N0402CB3

LPC_RST#

MSI

Ti tle

CP6

FB6
X_80L3_40_0805

VCC3VCC3

PCI_CLK5LPC_RST#
F_GP I4

FWH_INIT#

LFRAME#

LAD3

LPC INTERFAC E DEBUG PORT

For Debug used , place close to FWH

PCI_RST#3
LAD0
LAD1
LAD2
LAD3
LFRAME#

H2X7(10)_black-2pitch

VCC3

D22

VCC3

R371330/6

S-BAT54A_SOT23

LPC I/O - W83627EHF

C180P50N0402

C180P50N0402

SOUTA
RTS A#

DTRA#

GP50

1
1

MS_DT

MS_CK

KB_DT

KB_CK

C180P50N0402

BIOS2

W39V040B

PCI_CLK5

REV3

C26
X_0.1U/16V/4

C36
C34

F-MICROSMD 110

FS2

+

POLY SWITCH

CT2

C29

X__CD100U16EL11

0.1U/16V/4/X7R

PCI_CLK5 18,22

CB6

10U/10V/8

VCC5

VCC3

JLPC1

LPC RESISTORS

REV2
REV1
REV0

F_GP I4

R366 10K/4

R359 X_10K/6

PCI_RST#3 32

JLPC_RST#

MS-7254

VCC3

25 39Friday, November 25, 2005

USB_STR

R370
10K/4

JLPC_RST#

RN48
10K/6/8P4R

VCC3

0B

E

D

C

B

A

POWER CIRCUIT FOR USB PORT 0,1,2,3,5 POWE R CIRCUIT FOR USB PORT 4,6,7

C447

0.1U/1 6V/4/X7R

SVC C2

R379
1K/4

FS4
F-MINISMDM260

USB_ STR

120 mils 100 mils

4 4

USB_ OCP#121 USB_ OCP#421

R142

27K/6

R139

51K/6/1

C143

0.1U/16V/4/X7R

SVC C1

R144

1K/4
C139
1000P/5 0V/4/X7R

USB_ STR

FS5
F-MINISMDM260

R376

27K/6

R377

51K/6/1

FRONT USB CONNECTORNEAR USB C ONNECTOR

SVC C2 SVC C2

21

SBD 6+

SBD7­SBD 7+

D19
1PS2 26_SOT23

SBD6-

SVC C2

52

D20
ESD-IP4220

21

D21
1PS2 26_SOT23

SBD4­SBD 4+

SBD5­SBD 5+

SVC C1

52

D12
ESD-IP4220

REAL PANEL USB CONNECTOR FOR USB PORT 0,1

USBP121

USBN121

USBP021

USBN021

3 3

SBD1- SBD 0+
SBD 1+

SVC C1

52

D14
ESD-IP4220

RN26

CMC-L12-181D017-LF

NEAR USB C ONNECTOR

SBD0-

SBD 1+
SBD1­SBD 0+
SBD0-

22 / 7.5 / 7.5 / 7.5 / 22 / 7.5 / 7.5 / 7.5 / 22

SVC C1

C146

0.1U/16V/4/X7R

SBD0­SBD 0+

SBD1­SBD 1+

EC35

+

.CD1000U6.3EL11.5

LAN_USB1A

CONN-RJ45_USBX2_LEDX2_TX-3

UP

DOWN

N58-22F0201-F02

N58-20F0081-A11

NEAR USB C ONNECTOR

FRONT PANE L USB CONNECTOR FOR USB PORT 4

USBN421

4 3

USBP421

1 2

SBD4-

L12
CMC-L02-9008014-T34

SBD 4+

SBD4­SBD 4+

22 / 7.5 / 7.5 / 7.5 / 22 / 7.5 / 7.5 / 7.5 / 22

JUSB1

H2X5(9)_white

SVC C2

+

.CD1000U6.3EL11.5

EC60

REAR PANEL USB CONNECTOR FOR USB PORT 2,3,5

2 2

RN25

USBP221

USBN221

USBP321

USBN321

USBP521

USBN521

1 1

SBD3- SBD 2+

SVC C1

52

D13
ESD-IP4220

CMC-L12-181D017-LF

12

SBD2-SBD 3+

NEAR USB C ONNECTOR

43

CMC-L02-9008014-T34
L18

SBD 2+
SBD2­SBD 3+
SBD3-

SBD 5+

SBD5-

SBD 3+
SBD3-

SBD 2+
SBD2-

CONN1

N58-14M0011-S85

SVC C1

1234567

9

SBD5­SBD 5+

101112

22 / 7.5 / 7.5 / 7.5 / 22 / 7.5 / 7.5 / 7.5 / 22

E

D

SVC C1

8

CONN-USBX3-1

FRONT PANEL USB CONNECTOR FOR USB PORT 6,7

SVC C2

RN46

USBP621
USBN621

USBP721

USBN721

C434

C433

C

X_C10P25N0402

X_C10P25N0402

C435

CMC-L12-181D017-LF

C436

X_C10P25N0402

X_C10P25N0402

22 / 7.5 / 7.5 / 7.5 / 22 / 7.5 / 7.5 / 7.5 / 22

NEAR USB C ONNECTOR

B

SBD 6+
SBD6-

SBD 7+

SBD7-

SBD6­SBD 6+ SBD 7+

MSI

T itle

Size Document Number R ev

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

JUSB2

H2X5(9)_white

USB Connectors

MS-7254

A

SBD7-

26 39Friday, November 25, 2005

C466

0.1U/16V/4/X7R

0B

4

PDD_R[15..0]19

PDA_R[2 ..0]19

D D

HD_RST#32

PDREQ_R19

PDIO W#_R19

PDIO R#_R19

PDIORDY#_R19

PDAC K#_R19

PDCS1#_R19

PIDEACT#33

5

PDD_R[1 5..0]

PDA_R[2 ..0]

PDD_R7
PDD_R6 PDD_R9
PDD_R5

PDD_R3
PDD_R2
PDD_R1
PDD_R0

PDREQ_R
PDIO W#_R

PDIO R#_R
PDIORDY#_R
PDAC K#_R
IRQ14

IRQ1419

PDA_R1

PDA_R0

PDCS1#_R
PIDEACT#

HD_RST#

R159

X_5.6K/6

VCC3

R148
X_4.7K/4

R217

X_10K/6

NOTE: PIN 20 ON CONNECTOR
SHOULD BE TAKEN OUT

PRIMARY EIDE
CONNECTOR

PRI IDE

BH2X20(20)_blue-LF-1

R145
X_8.2KR

IDE1

R227 33/4

4

PDD_R8

PDD_R10
PDD_R11PDD_R4
PDD_R12
PDD_R13
PDD_R14
PDD_R15

PCSEL

PDA_R2
PDCS3#_R

R146

470/6

PDCS3#_R 19

C142

100P/50V/6

R143
100K/4

PDMA66 21

3

2

+12V

1

CP U FAN

VCC5 VCC5

R41
1K/6

PWM_CPU25

CFAN_PWM

D5
1N4148S

A C

R42 200/4

R70
_5.6KR-1

X_1N4148S
D6

_5.6KR-1

A C

R69

V

CPU_FAN2

BH1X4BP_white

R61
_3.3 KR-LF

CPU_FANIN 25

PARALLAL PORT

C C

PRD7 PRND7
RAC K# ACK#

RAC K#25

RBUSY B USY

RBUSY25

RPE PE

RPE25

RSL IN#25

RIN IT#25

RSTB#25

RAFD#25

RERR#25

B B

RSLCT25

RN7 33/4/8P4R

PRD6 PRND6
PRD5 PRND5
PRD4 PRND4
PRD3 PRND3

RN9 33/4/8P4R

RSL IN# SLIN#
PRD2 PRND2
RIN IT# PINIT#
PRD1

RN12 33/4/8P4R

PRD0 PRND0
RAFD# AFD#
RERR# ERR#

RN14 33/4/8P4R

RSLCT

R76 33/4

PRD[0..7]25

PRND1

STB#RSTB#

SLCT

VCC5

PRND6
PRND5
PRND4
PRND3
PE
B USY
ACK#
PRND7

SLIN#
PRND2
PINIT#
PRND1
STB#
PRND0
AFD#
ERR#

SLCT

D7 1N4148S

C69 0.1U/16V/4/X7R

RN10

2.7K/6 /10P8R

RN13

2.7K/6 /10P8R

R78 2.7 K/4

D4

PRND7
ACK#
B USY
PE

PRND3
PRND4
PRND5
PRND6

SLIN#
PRND2
PINIT#
PRND1

ERR#
AFD#
PRND0
STB#

SLCT

C220P50N0402

C50

CN4
220P/50V/6/8P4C

CN5
220P/50V/6/8P4C

CN6
220P/50V/6/8P4C

CN7
220P/50V/6/8P4C

STB#
PRND0
PRND1
PRND2
PRND3
PRND4
PRND5
PRND6
PRND7
ACK#
B USY
PE
SLCT

LPT1A

52 51

CONN-LPT

AFD#
ERR#
PINIT#
SLIN#

CP8

C179

R193

0/6

SYSFANPW M1

C181
X_0.1 U/16V/4

8/31

SYSFANPW M1

C178

0.1U/16V/4

C177

0.1U/16V/4

U11

SYS FAN

W83391TG

4

23

4

Q27
N-APM2054NDC-TRL_SOT89-LF

C216

0.1U/16V/4

R220
10K/6/1

R221

3.48K/6/1

+12V

D15

X_1N4148S

R239 10K/6/1

C215
X_0.1 U/16V/4

+

EC43

_CD100U16EL11

3

R238

10K/6/1

SYS_FAN1

BH1X3BP_white-RH

R237

4.7K/6/1

SYS_FAN IN 25

MSI

T itle

Size Document Number R ev

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

FAN & IDE Connectors& COM1&PRINT

MS-7254

27

1

0B

39Friday, November 25, 2005

VCC3

R194

PWM_SYS

PWM_SYS25

A A

5

X_4.7 K/6/1

+12V

0.1U/16V/4

AL C861 CODEC

Trace Width 20mils.

C429 0.1U/16V/4

AZ_SDATA_OUT21

AZ_BITCLK21

SDATA_IN21

AZ_SYNC21

AZ_RESET#21

0.1 U/16V/4

C425

R362 22/4

AZ_RESET#

C439

C10P25N0402

AUDIO CODE CD / AUX IN HEADERS

JCD1

CD IN

AUDIO-CDIN1X4

CDL

CDGND

CDR

R394 47K/4
R393 47K/4
R392 47K/4

Speaker Out Decoupling

MIC2_R

MIC2_L

MIC 2_VREFO

Place those component close to
audio connector.

10U/10V/8C413

10U/10V/8C412

D17
S-BAT54A_SOT23

SOT23

SPEAKER OUT CIRCUIT

VCC3

C440

0.1U/16V/4

MIC2_L
MIC2_R

C411 1U/6.3V/4/X5R
C410 1U/6.3V/4/X5R
C409 1U/6.3V/4/X5R

RN36
47K/4/8P4R

RN35

4.7 K/4/8P4R

FB16 301S/0805
FB17 301S/0805

100P/50V/4

CDLX

CDGNDX

C456

U17

MIC1_IN_R
MIC1_IN_L

CDRX

LT1087S_SOT89

C453 1000P/50V/4/X7R

FRONT_MIC

MIC _VREF

SPEAKER_RLINE_FOUTR
SPEAKER_LLINE_FOUTL

C455
100P/50V/4

R373 X_47/4/1

+5VR

CB7

ALC861-H

LIN1R
LIN1L

0.1U/16V/4

MIC 1_VREFO_R

MIC 2_VREFO

MIC 1_VREFO_L

10U/10V/8

CB5

0.1U/16V/4

C424 C1U16Y
C421 C1U16Y

C407 C1U16Y
C408 C1U16Y

FR_OUTR
FR_OUTL

+5VR

C428

MIC 1_VREFO_L
MIC 1_VREFO_R

EC59 _CD100U16EL11

C431

0.1 U/16V/4

AUDIO CODE REGULATORS

Trace Width 30mils.

0.1 U/16V/4

U18

C448

S-1N5817_DO214AC

R398

ADJ

Vin

Vout

100/4/1

R389
324/4/1

+12V

AC97 Front Audio Connector

+5VR

R428

AUD1

10K/4

YJ205-IA

RESERVED

C444

X_1000P/50V/4/X7R

+

EC58 _CD100U16EL11

DZ2

SPK_NEXT_R
SPK_NEXT_L

C452

X_0.1U/16V/4

LINE_FOUTR
LINE_FOUTL

+

C437
X_0.1U/16V/4

LINE1_1R
LINE1_1L

MIC1_R

MIC1_L

R327 4.7K/4
R326 4.7K/4

+5VR

CB9

0.1 U/16V/4

VCC3

BEEP25

SPKR21

VCC3

C442 0.1 U/16V/4

R374
X_4.99K/4/1

For ALC861

DZ3
1N4148S

R381

4.7K/4

R380
1K/4

R375 X_0/4

R395

100K/6

VCC3

C432 0.1U/16V/4

VCC5_SB

C468
10U/10V/8

VCC3

MONO_R
MONO_L

R_SPKR_SB

R397
20K/6

Q39
N-MMBT3906_SOT23

R382

R_SPKR_IO

100K/6

R390
20K/6

C198 C1U16Y
C199 C1U16Y

C0.01U50X0402

C461
C0.01U50X0402

LINE1_1R

LINE1_1L

SPK_NEXT_R

SPK_NEXT_L

MIC1_R

MIC1_L

Internal Speaker

C457
C0.01U50X0402

R391 20K/6

C0.01U50X0402

M_OUT

R233 20K/6
R234 20K/6

SPKR_OUT

C460

C196
100P/50V/4

C195
100P/50V/4

R388

20K/6

C194
100P/50V/4

M_OUT_R VOL_IN

C193
100P/50V/4

R318 0/4

C462 C1U16Y

FOR ALC880

C192
100P/50V/4

EMI Solution

VOL_IN

SPEKER OUT JACK

LINE_IN

AUDIO1B
JACKx3+PHONE

MONO_R
MONO_L

C191
100P/50V/4

R368 0/4

R345 0/4

CP20

MONO_OUT+
MONO_OUT-

C463 0.1U/16V/4C454

R401
20K/6

T itle

Size Document Number Rev

D ate: S heet of

U20

SSM2211S-SOIC8

R402 33.2K/6/1

MSI

MICRO-STAR INt'L CO., LTD.

ALC-861 ANTI-POP

AUDIO1A
JACKx3+PHONE

AUDIO1C
JACKx3+PHONE

SPKR

D1x2-WH-SNOL

MS- 7254

LINE_OUT

MIC_IN

301S/0805

MONO_OUT+

MONO_OUT-

28

FB18

+5VR

CB10

X_0.1U/16V/4

39Friday, November 25, 2005

0B

5

4

3

2

1

D D

C C

B B

SERIAL PORT 1

0.1U/16V/4 C2

VCC5

NSOUTA
NDCDA#

NSINA

NDTRA

RIA
NCTSA#
NDSRA#
NRTSA

RTSA#25
DTRA#25
SOUTA25

U2

RIA
NCTSA#
NDSRA#

NSINA

NDCDA#
RTSA#

SOUTA

GD75232_SSOP20

CN3
180P/50V/6/8P4C

CN2
180P/50V/6/8P4C

NDCDA#

NSINA

NSOUTA

NDTRA

Suppor t ring wake up

RIA

R435 10K/6

+12COM

-12COM

R436
10K/6

D2 1N4148S

C3 0.1U/16V/4

RIA# 25

CTSA#

CTSA# 25

DSR A#

DSR A# 25

SINA

SINA 25

DCDA#

DCDA# 25

NRTSA
NDTRADTRA#
NSOUTA

D4 1N4148S

C23 0.1U/16V/4

COM1

NDSRA#

NRTSA

NCTSA#

RIA

CONN-COM

N51-09M0091-F02

11 10

pull up resistor at S/B side

D26
1N4148S

+12V

-12V

RI#

RI# 21

Q41
N-2N7002_SOT23

A A

MSI

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

MICRO-STAR INt'L CO., LTD.

C OM1

MS-7254

29

1

0B

39Friday, November 25, 2005

5

VCC3_SB

C343

PCI_CBE#[3..0]18,24

D D

PCI_AD[3 1..0]18,24

PCI_CBE#[3..0]

PCI_AD[3 1..0]

0.1U/16V/4/X7R

VL2_5

4

C377

EC55

+

0.1U/16V/4/X7R

X_C47U16EL

VCC3_SB

C327

C355

0.1U/16V/4/X7R

0.1U/1 6V/4/X7R

VL2_5

C378

0.1U/1 6V/4/X7R

C338

0.1U/16V/4/X7R

C326

0.1U/16V/4

3

C354

C314

0.1U/16V/4/X7R

0.1U/16V/4/X7R

C282

0.1U/16V/4

C322

0.1U/16V/4/X7R

Place near Controllor

R258 54.9 /4/1
R260 54.9 /4/1

R268 54.9 /4/1
R271 54.9 /4/1

2

AVDDL AVDDHDVDD DVDDA V-12P

8100C

2.5V 2.5V 3.3V X 2.5V

8110S

1.8V 1.8V 2.5V 3 .3V X

8110SB 1 .2V 1 .2V 2 .5V 3 .3V 3.3V

C277 0.1U/16V/4

8 100C 104P

C302 0.1U/16V/4

VL2_5

1

EC46

10U/1 0V/1206

U16

11

24

45

54

64

78

99

110

116

126

10

12

32

120

71

84

94

107

3

7

16

20

26

41

56

NC

PCI_ AD0
PCI_ AD1
PCI_ AD2
PCI_ AD3
PCI_ AD4
PCI_ AD5
PCI_ AD6
PCI_ AD7
PCI_ AD8
PCI_ AD9
PCI_ AD10

C C

PCI_INTH#18,24
PCI_REQ#318,24
PCI_ GNT#318,24

B B

PCI_ CLK318,22

PCI_ PME#21,24

PCI_DEVSEL#18,24

PCI_FRAME#18,24
PCI_IR DY#18,24
PCI_TRDY#18,24

PCI_SERR#18,24
PCI_PERR#18,24
PCI_STOP#18,24

PCI_ AD19

PCI_RST#218,24

PCI_ PAR18,24

R317 100/4/1

PCI_ AD11
PCI_ AD12
PCI_ AD13
PCI_ AD14
PCI_ AD15
PCI_ AD16
PCI_ AD17
PCI_ AD18
PCI_ AD19
PCI_ AD20
PCI_ AD21
PCI_ AD22
PCI_ AD23
PCI_ AD24
PCI_ AD25
PCI_ AD26
PCI_ AD27
PCI_ AD28
PCI_ AD29
PCI_ AD30
PCI_ AD31
PCI_CBE#0
PCI_CBE#1
PCI_CBE#2

PCI_CBE#3
PCI_INTH#
PCI_REQ#3
PCI_ GNT#3
PCI_ CLK3
PCI_ RST#2
PCI_PME#
PCI_DEVSEL#
PCI_FRAME#
PCI_IR DY#
PCI_TRDY#
PCI_PAR
PCI_SERR#
PCI_PERR#
PCI_STOP#

R254

5.6K/4/1

RTL8100C R = 5.6K1%
RTL8110S R = 2.49K1%

GND/NC

22

48

VDD18/NC

VDD18/NC

GND/NC

GND/NC

GND/NC

62

73

VDD18/NC

VDD18/NC

GND/NC

GND/NC

112

118

VDD18/NC

VDD18/NC

VDD18/VDD25

GND

GND

35

52

VDD18/VDD25

VDD18/VDD25

VDD18/VDD25

GND

GND

4

80

100

NC/AVDD25

VSS

VSS

VSS

17

123

124

AVDDH/NC

AVDDH/NC

VSS/NC

VSS

VSS

9

128

VSS/NC

13

VDD33

VDD33

21

VDD33

VDD33

VDD33

VSSPST

VSSPST

VSSPST

38

51

66

VDD33

VDD33

VSSPST

VSSPST

VSSPST

81

91

101

AVDDL/NC

AVDDL/AVDD33

AVDDL/AVDD33

AVDDL/AVDD33

VSSPST

VSSPST

119

RTL 8100C

A A

B06-8100C04-R09

LAN = INTH#
IDSEL = AD19

MX0+
MX0­MX1+
MX1-

LAN_WAKE
LAN_LINK_UP
LINK_100_C

CTRL25

TP3

TP4

R294
15K/6

TP2

R252 3.6 K/6

U12

M93C46-WMN6TP-RH

M33-93C46F3-S10

C265 22P/5 0V/6

Y3

L_25MHZ

C260 22P/5 0V/6

R296 1K/4

10/100-Lan

N58-22F0061-S42
N58-22F0061-F02

10
Link
Active21Blinking
100

19

20

VCC5

Yellow
Green

None

Yellow

SLP_S5#21,32

N-2N7002_SOT23

VCC3_SB

C255

0.1U/16V/4/X7R

MASTER = PREQ#3

22

Green

5

4

3

VCC3_SB VCC3_SB

R437
1K/4

N-MMBT3906_SOT23

Q43

VCC3_SB

f or 8100C

R163
330/6

C151

0.1U/16V/4

2

Q42

C E

Support LAN wake up, even system crash

CTRL25

R150
330/6

LAN_LINK_UP

MX0+
MX0­MX1+
MX1-

LINK_100_C

C163

1000P/5 0V/4/X7R

T itle

Size Document Number R ev

Date: Sh eet of

R438

4.7 K/4

R440
1K/4

D27
S-BAT54A_SOT23

S OT23

PWRBTIN 25,33

VCC3_SB

32

Q29
P-PBSS5350Z_SOT223

4

MSI

C257

0.1U/16V/4/X7R

+

EC50
.CD1000U6.3EL11.5

CONN-RJ45_USBX2_LEDX2_TX-3

AMBER+
AMBER-

GREEN+
GREEN-

N58-22F0201-F02

C162

1000P/5 0V/4/X7R

MICRO-STAR INt'L CO., LTD.

LAN-RTL8100C&8110S

MS-7254

PCI_PME#
WAKE_ UP#

VL2_5

C152

C148

1000P/5 0V/4/X7R

1000P/5 0V/4/X7R

P OWER

TD1+
TD1-

LAN_USB1B

TD2+
TD2­TD3+
TD3­TD4+
TD4-

G ND

1

WAKE_ UP# 21,23

EC47

10U/1 0V/1206

30 39Friday, November 25, 2005

0B

5

4

3

2

1

VREG_12V_POWER

R60

5.6K/6

ENLL

R47 1K/4

D D

C C

B B

C lose low side
mosfet

X_4.7K/4

N-MMBT3904_SOT23

VCC_VRM_SENSE6

VSS_VRM_SENSE6

VCCP

VCC5

R28 0/4

R6

Q6

VRM_GD21,32

R15 15K/6

R25 2.2K/4

X_C560P50XC8
R24 0/6

R11 X_0/6

R12 X_0/6
R13 0/6

R39 200K/6
R36 X_47K/6

R16

X_1.65K/6/1

C6 C0.01U50X0402

R58 10K/4

VID[0 ..5]6

C2624
X_100P/50V/4

COP

C9 C2200P16X

X_C180P50N0402C19

R14 X_750R

C15 X_1000P/50V/4/X7R

X_0.1U/16V/4/X7R

R48 100K/6/1

C31 C0.01U50X0402

R29 2.2K/4

VCCP

R18 53.6K/6/1

VID_GD# 7,32

VID4
VID3
VID2
VID1
VID0
VID5

ENLL

COMP

FB

VDIFF

C11

OFS

FS
REF

C18

C0.01U50X0402

U3

ISL6566CR_QFN40

C7

C0.01U50X0402

R53 86.6K/6/1

R50 86.6K/6/1

R34 86.6K/6/1

Change to 86.6K / 1%

A A

5

VCC5

R31

2.2/8

C24
10U/10V/8

BOOT1

R46 2.2/6

U_G1

PHASE1

R45 2.4K/6/1

L_G1

BOOT2

R43 2.2/6

U_G2

PHASE2

R44 2.4K/6/1

L_G2

BOOT3

R35 2.2/6

U_G3

PHASE3

R32 2.4K/6/1

L_G3

BOTTOM PAD CONNECT TO GND
THROUGH 10 vias

PHASE1

PHASE2

PHASE3

4

C41 C1U16Y

R49

12VP1

2.2/8

C40

0.1U/16V/4/X7R

C28 C1U16Y

R40

12VP2

2.2/8

C37

0.1U/16V/4/X7R

C20 C1U16Y

R27

12VP3

2.2/8

C25

0.1U/16V/4/X7R

VREG_12V_POWER

VREG_12V_POWER

VREG_12V_POWER

EC31

CD1000U16EL20-1

R37

PHASE1

10K/4

L_G1

U_G2

R84

PHASE2

10K/4

L_G2

U_G3

R126

PHASE3

10K/4

L_G3

3

+12VP_FET

+

C0.01U50X0402

CD1000U16EL20-1

R38
1/8

Q4

N-P0903BDG_TO252

CD1000U16EL20-1

R82
1/8

Q10

N-P0903BDG_TO252

CD1000U16EL20-1

R125
1/8

Q15

N-P0903BDG_TO252

VREG_12V_POWER

C141

+12VP_FET

EC9

+

UG1U_G1

+12VP_FET

EC11

+

UG2

+12VP_FET

EC2

+

UG3

VCCP VCCP

JPW2

PWR-2X2M

C35 C4.7U35Y1206
C10 C1U16Y

Q2
N-P0903BDG_TO252

N-P0903BDG_TO252

C70 C4.7U35Y1206
C114 C1U16Y

Q7
N-P0903BDG_TO252

N-P0903BDG_TO252

C5 C4.7U35Y1206
C55 C1U16Y

Q11
N-P0903BDG_TO252

N-P0903BDG_TO252

EC26
10U/10V/1206
EC17
10U/10V/1206
EC27
10U/10V/1206
EC16
10U/10V/1206
EC28
10U/10V/1206
EC24
10U/10V/1206

Q3

Q8

Q12

2

COIL5
CH-1.2U18A

R17

2.2/8

C21

1000P/50V/4/X7R

R83

2.2/8

C51
1000P/50V/4/X7R

R127

2.2/8

C92
1000P/50V/4/X7R

EC14
10U/10V/1206
EC12
10U/10V/1206
EC15
10U/10V/1206
EC13
10U/10V/1206
EC23
10U/10V/1206
EC25
10U/10V/1206

VREG_12V_POWER

C140
X_C4.7U35Y1206

COIL2

0.5uH/40A

COIL3

0.5uH/40A

COIL4

0.5uH/40A

VCCP

EC62

+

X_C100U2SP-2

EC61

+

X_C100U2SP-2

EC19

+

VCCP

VCCP

VCCP

MSI

T itle

Size Document Number Rev

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

C100U2SP-2

EC63

+

X_C100U2SP-2

EC4

+

CD560U4OS-2

EC5

+

X_CD560U4OS-2

EC32

+

X_CD560U4OS-2

EC29

+

X_CD560U4OS-2

EC20

+

CD1800U6.3EL20-2
EC10

+

CD560U4OS-2

EC3

+

CD560U4OS-2

EC18

+

X_CD560U4OS-2

EC21

+

X_CD560U4OS-2

EC7

+

CD560U4OS-2

EC8

+

CD560U4OS-2

VRM10.1 Intersil 6566 3Phase

MS- 7254

1

31

39Friday, November 25, 2005

0B

5

3VSB MODE SELECT

3VSB MODE

ACPI Controller

D D

C2625

C C

DDR AND DDR II VOLT S ELECT

DDRTYPE VDIMM
PULL LOW 2.5V
PULL HIGH 1.8V

B B

NB_P WRGD9, 34

ATX _PWROK33

C340

0. 1U/16V/4

VCC5_SB

R310

PWR_LED33

Q37

N-MMBT3904_SOT23

VCC3

R307

SMB_DATA14, 17,21,23,25

VRM_GD21, 31

C352 C0.22U16X

V_FSB_VTT

THIS PIN IS OPEN DRAIN OUTPUT

DUAL MOSFET

R300

Q 35

R298 4 .7K/4

N-MMBT3904_SOT23

VCC5_SB

VCC5_SB

R308

1K /4

R306

R304 33/4
R305 33/4

NB_P WRGD

X7R

VCC5

0. 1U/16V/4

VID_GD#7 ,31

X_10U/10V/1206

R303

R309

VI D_DRV

VCC5_SB

3VDLDEC#
PULL HIGH
PULL LOW

3VD LDEC#

E XTRAM

R297

C333

1000P/50V/4/X7R

VCC5

4

VDIMM LINEAR OR PWM SELECT

VDIMM MODE

LINEAR REGULATOR

VCC3

R284

R290

330/6

330/6

R285 3 3/4

SLP_S3#

A_RST#

R288 33/4

R280 33/4
R272 33/4

C323

X_C 20P50N

X_C 20P50N

VCC3

C319

VCC5_SB

0. 1U/16V/4

M S-7-RBC

5V _DRV

Wide Tra ce

RAM _DRV

R291 3 3/4

C313

1000P/50V/4/X7R

Wide Trace

1000P/50V/4/X7R

Close to MS6+

EXTRAM
PULL LOWSINGLE MOSFET
PULL HIGHPWM REGULATOR

+

470U/6.3V/6.3*11

SLP_S5# 21,30
SLP_S3# 21,25

A_RST# 18

HD_RST# 27
PCI_RST#3 25

C312

EC53

+

C337 1 U/6.3V/4/X5R

CHARGE PUMP VOLTAGE

9 VSB

OUTPUT

C288 C1U 16Y

C289 C1U 16Y

V1P8SB_DRV

C284 X_1000P/50V/4/X7R

R262 10K/4

C321

+

470U/6.3V/6.3*11

R269 100/4/1

470U/6.3V/6.3*11

C285

Q33

VCC3

NN-P07D03LV_SO8

VCC3VCC5

+

EC49

VCC3_SB

VCC5_SB

VCC3_SB

3

5V DUAL Power

C469

C2200P16X

5V _DRV

C464

X_C2200P50N

NN-P07D03LV_SO8

VCC5

EC65
470U/6.3V/6.3*11

Q40

FRONT USB

SB 1.8V_SB POWER TRANSLATOR

Trace Width 40mils.

f eedback 1.2V

V1P8SB_SEN

VCC5_SB

5V _DRV

Rear USB

Q31

N-APM2054NDC-TRL_SOT89-LF

R286 560/6/1

1 K/4/1

2

USB_STR

N-P0903BDG_TO252

0B change Q17 form 3055 to 0903

VCC5

EC66
470U/6.3V/6.3*11

C330

C1U 16Y

+ 1.8VSB

1.872V/0.22A

EC51

10U/10V/8

1.5A

2.5A

+1.8V_S0

+

.CD1000U6.3EL11.5

Q16

P3055LSG/TO263

V_FSB_VTT

EC39

+

+1.2V POWER

EC38

C145
C1U 16Y

1.8VPOWER TRANSLATOR

VCC_DDR

V1P 8_DRV

f eedback 1.5V

1.5K/6/1

N-P50N03LDG_TO252-LF

330/4/1

0. 1U/16V/4

Power sequency for 1.8V and VCC_DDR

V1P 8_DRV

Q 30

N-2N7002_SOT23

R301 2 8K/4/1

VCC5

X _56K/4/1

SLP_S3#21,25

1

+

EC42
.CD1000U6.3EL11.5

+

.CD1000U6.3EL11.5

VCC5_SB

R287

1K /4

C332
10U /10V/1206/X5R

10A

I=2.5A

N-2N7002_SOT23

Q36

DDR VTT Power

VCC_DDR

U6

A A

W83310DG_SOIC8

C59

0. 1U/16V/4

470U/6.3V/6.3*11

EC34

5

VTT_DDR

R_DUMMY

+

+

470U/6.3V/6.3*11

R430
1 K/6

R 94
1 K/4/1

C58

R 96

0 .1U/16V/4

1 K/4/1

VCC_DDR POWER

2 .2/8

C269C1U16Y
C261C1U16Y

C2930. 1U/16V/4

C1U 16Y

C2 95

0 .1U/16V/4/X7R

4

5V DIMM +12V

R2 45

X_34 .8KR1%0402

R250 200K/4

GND

MS-11

R257

U13

2 .2/8

R256 2 K/4/1
C270 C1U16X0805

C275

1000P/50V/4/X7R

R259

22K/4

5V DIMM

C278

C1U 16Y Q26

R248 2 K/4/1
R267 2 K/4/1

C279 C33P 50N0402

CHOKE3

VCC_DDR

C292

X_C0.01U25X0402

CLOSE TO DEVICE FB

1 .8K/6/1

3

+

EC41 CD1000U16EL20-1

+

Q19

N-P50N03LDG_TO252-LF

CH-1.2U18A

Q18

R153

C149

X_1000P/50V/4/X7R

N-P50N03LDG_TO252-LF

VCC_DDR

Vout=1.9V 12A

+

EC30

470U/6.3V/6.3*11

+

EC37

2

VCC5_SB

RA M_SBDRV

C259

X_C 2200P50N

RAM _DRV

N-P45N02LDG_TO252-RH

MSI

N-APM2054NDC-TRL_SOT89-LF

+

+

EC67
470U/6.3V/6.3*11

5.4A

.CD1000U6.3EL11.5

MICRO-STAR INt'L CO., LTD.

MS7 ACPI CONTROLLER

MS-7254

1

32 39Friday, November 25, 2005

5

D D

4

3

2

1

IDE LED

VCC5

ATX Connector

PS_ ON#25

C C

R105

4.7 K/4

VCC5_SB

VCC3

-12V

0.1U/16V/4

0.1U/16V/4

C60

C66
1000P/5 0V/4/X7R

VCC5

C68

C94

0.1U/16V/4/X7R

2X12 POWER

ATX1 _PWR-2X12M_white-4.2pitch-LF

C57

0.1U/16V/4

C102

0.1U/16V/4

C54

0.1U/16V/4/X7R

C130

0.1U/16V/4/X7R

VCC3

VCC3VCC5

C100

0.1U/16V/4/X7R

C56

0.1U/16V/4

C73

0.1U/16V/4

VCC5_SB

C91

0.1U/16V/4

C120
X_0.1 U/16V/4

C53
X_0.1U/16V/4

VCC3

VCC5

+12V

C106

0.1U/16V/4

VCC5

R103
1K/4

C65

0.1U/16V/4

ATX_PWROK 32

R136

2.2 K/4

PIDEACT#27

SATAACT#19

VCC3

R135
X_2.2K/4

D11

S-BAT54A_SOT23

R433
330/6

HDDLED#

R434
330/6

VCC5_SBVCC3VCC3_SB

R429
510/6

B B

A A

5

Intel Front Panel

R400 330/6

VCC5

R385 100/4/1

FP_ RST#21

CB8

0.1U/16V/4

PWR_LED

H DD_LED

PWR_BTN

R ST_BTN NC

HDD+

HDDLED#

FP_RST#

4

JFP1

_H2X5(10)_black-1

PWR_LED
SUS_ LED

SWITCH_ON

100/4/1

R386

VCC3_SB

PWR_LED 32

SUS_ LED 32

C450
X_0.1U/16V/4

CR2_P

12

+

PWRBTIN 25,30

R384
10K/4

PWRBTIN25,30

MSI

T itle

Size Document Number R ev

3

2

Date: Sh eet of

Q44
N-2N7002_SOT23

MICRO-STAR INt'L CO., LTD.

CR5_P

12

+

D24

GREEN

PROTO

D25

GREEN

PROTO

ATX CONN & POWER

MS-7254

1

CR1_P

12

+

D23

GREEN

PROTO

33 39Friday, November 25, 2005

0B

5

4

3

2

1

EMI DECOUPLING CAP.

VCC5

C180
X_0.1U/16V/4

C38
X_0.1 U/16V/4

C133
X_0.1U/16V/4

C328
X_0.1 U/16V/4

C465
X_0.1 U/16V/4

D D

C459
X_0.1U/16V/4

C17
X_0.1 U/16V/4

C170

0.1U/16V/4

C451
X_0.1U/16V/4

C348
X_0.1 U/16V/4

C324
X_0.1 U/16V/4

C438
X_0.1U/16V/4

C467
X_0.1U/16V/4

C351

0.1U/16V/4

C2594
X_0.1 U/16V/4

VCC3VCC_DDR

C361
X_0.1U/16V/4

VCC5

C14
X_0.1U/16V/4

C2602
X_0.1 U/16V/4

C16
X_0.1 U/16V/4

C388
X_0.1 U/16V/4

C135
X_0.1 U/16V/4

FOR HP REQUEST

VCC5 VCC5_SB +12V

C271

C C

X_0.1U/16V/4

C272
X_0.1 U/16V/4

C210
X_0.1 U/16V/4

C287
X_0.1 U/16V/4

C219
X_0.1 U/16V/4

C154
X_0.1 U/16V/4

C2618
X_0.1 U/16V/4

C449
X_0.1U/16V/4

C2619
X_0.1U/16V/4

C360
X_0.1U/16V/4

VCC3

C430
X_0.1 U/16V/4

X_0.1U/16V/4

X_0.1U/16V/4

VCC3_SB

C445
X_0.1 U/16V/4

C381

C2610

C274
X_0.1 U/16V/4

C273
X_0.1U/16V/4

FOR EMI REQUEST

C12

C42

0.1U/16V/4/X7R

0.1U/16V/4/X7R

C52

X_0.1U/16V/4

C185

C256

0.1U/16V/4/X7R

0.1U/16V/4/X7R

VCC5

C426

0.1U/1 6V/4/X7R

C147

0.1U/16V/4/X7R

VCC_DDR

C458

C339

0.1U/16V/4/X7R

0.1U/16V/4/X7R

VCC5 VCC3

VCCP

C79

C63

0.1U/16V/4/X7R

0.1U/16V/4/X7R

C443 0.1U/16V/4/X7R
C61 0.1U/16V/4/X7R

C335 0.1U/16V/4/X7R
C296 0.1U/16V/4/X7R

C266 0.1U/16V/4/X7R

C108

C110

0.1U/1 6V/4/X7R

0.1U/16V/4/X7R

C396

C362

0.1U/16V/4/X7R

0.1U/16V/4/X7R

VCC3_SB

B B

NB_PW RGD9,32

A A

R277 270K/6

220K/6

R276

C320
C1U16Y

R282
47K/4

Q32

N-MMBT3904_SOT23

VCC3_SB

53

U14

7S1 4_SOT23-5

SB_PW RGD# 12

SB_PW RGD 21

+12V

VCC3

C267

C286

0.1U/16V/4/X7R

0.1U/1 6V/4/X7R

C311

C254

0.1U/16V/4

0.1U/16V/4

C331

C263

0.1U/16V/4/X7R

0.1U/1 6V/4/X7R

C258

0.1U/16V/4

C373

C371

0.1U/16V/4/X7R

0.1U/16V/4/X7R

VCC3

MICRO-STAR INt'L CO., LTD.

MSI

T itle

Size Document Number R ev

5

4

3

2

Date: Sh eet of

POWER REGULATOR

MS-7254

34 39Friday, November 25, 2005

1

0B

8

7

6

5

4

3

2

1

PCB1

D D

U8_X1

NB

VCC5

T2

Impedance Test

T1

Heatsink

FM6

X_FM

X_H1X2_black

FM10

X_FM

PCB

PF0-072540B-G37

BAT1_M1

+

D06-0100101-K26

C C

B B

BAT-BC R2032P-RH

BIO S1_X1

X_PLCC-32

EEPROM SOCKET

HEATSINK

MH1
X_150 Drill / 300 Pad

9

MH3
X_150 Drill / 300 Pad

9

FM5

FM9

FM4

X_FM

FM1

X_FM

X_H1X2_black

FM3

X_FM

X_FM

FM7

X_FM

X_FM

MH2
X_150 Drill / 300 Pad

9

MH4
X_150 Drill / 300 Pad

9

FM8

X_FM

FM2

X_FM

MH6
X_150 Drill / 300 Pad

9

A A

8

7

6

5

MH5
X_150 Drill / 300 Pad

9

4

MICRO-STAR INt'L CO., LTD.

MSI

T itle

Size Document Number R ev

3

Date: Sh eet of

2

Manual Parts

MS-7254

35 39Friday, November 25, 2005

1

0B

5

4

3

2

1

D D

C C

SB450

GPIO Pin

G PIO 0
G PIO 1
G PIO 2
G PIO 3
G PIO 4
G PIO 5
G PIO 6
G PIO 7
G PIO 8
G PIO 9
G PIO 10
G PIO 11
G PIO 12
G PIO 13
G PIO 14
G PM0
G PM1
G PM2
G PM3
G PM4
G PM5
G PM6
G PM7

Type

I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
O D(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(RESUME)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(MAIN)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)
I/O(RESUME)

F unction

U nused, Pull-Down

ROM _CS#
SP KR

Unused, Pull-Up
Unused, Pull-Up
Unused, Pull-Up
U nused, Pull-Down
Unused, Pull-Up
U nused, Pull-Down
U nused, Pull-Down
Unused, Pull-Up

AT ADET0

R EG5
G NT5
USB_OC#1
USB_OC#1
USB_OC#2
USB_OC#2

Unused, Pull-Up
Unused, Pull-Up
U nused, NC

SY S_RESET

PCI Config.

DEVICE

MCP1 INT Pin

REQ#/GNT#

I DSEL

PIRQE

P CI Slot 1

PIRQF
PIRQG

PCI_REQ#0
PCI_GNT#0

PCI_AD16

PIRQH
PIRQF

P CI Slot 2

PIRQG
PIRQH

PCI_REQ#1
PCI_GNT#1

PCI_AD17

PIRQE

LAN

PIRQH

PCI_REQ#3
PCI_GNT#3

PCI_AD19

LPC PCICLK5

SIO PCICLK6

CLOCK

PCICLK0

PCICLK1

PCICLK3

PCI RESET DEVICE

B B

S ignals

SLOT_RST#

Target

PCI slot 1-2
DEV_RST# SIO,LAN,LPC
HD_RST# Primary IDE
PCI_RST# SB

J UMPER SETTING

JCMOS1

JAUD1

A A

5

(1-2)NORMAL
(5-6)
(9-10)

W/O
FRONT
AUDIO

(2-3)CLEAR

WITH FRONT
AUDIO

4

MSI

T itle

Size Document Number Rev

3

2

D ate: S heet of

MICRO-STAR INt'L CO., LTD.

GPIO & JUMP PINS

MS-7254

36 39Wednesday, November 23, 2005

1

0B

5

4

3

2

1

VRM_EN

D D

VRM 10.1
ISL6566

Intel LGA775 Processor

VTT_PWG

PWROK MAP

3-Phases PWM

CPUPWRGD

NB_PWRGD

VRM_GD

C C

RC410

SB_PWRGD

MS7

VID_GD#

VRM_GD

Delay 50ms
Circuit

SB_PWRGD

SB450

B B

SLP_S5#

SLP_S3#

ATX_PWROK

PWBTIN#

LPC S IO

PS_ON#

W83627THF

Front Panel

A A

5

4

PWRBTIN

POWER CONN

MSI

Title

Size Document Number Rev

3

2

Date: Sheet of

MICRO-STAR INt'L CO., LTD.

PWROK MAP

MS-7254

37 39Wednesday, November 23, 2005

1

0B

5

4

3

2

1

Intel LGA775 Processor

D D

H_CPURST#

RESET MAP

NB_RST#

C C

ALC861

AC_RST#

HD Codec

RC410

PCIRST#

SB450

RESET SW

B B

PCI_RST#1

PCI_E X1 Slot PCI_E X16

FP_RST#

Connector

A_RST# RSMRST#

MS7

HD_RST#

PCI_RST#3

LPC SIO
W83627EHF

LAN

PCI_2 SlotPCI_1 Slot

RTL
8100C

FWH LPC Debug Port

A A

5

4

IDE Primary

MICRO-STAR INt'L CO., LTD.

MSI

T itle

Size Document Number R ev

3

2

Date: Sh eet of

Reset Map

MS-7254

38 39Wednesday, N ovember 23, 2005

1

0B

5

D D

C C

4

3

2

1

B B

A A

MICRO-STAR INt'L CO., LTD.

<O rgAddr1>

<Title>

5

4

3

2

39 39Wednesday, November 23, 2005

1