ECS P13G Schematics rev1.0

1

2

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4

5

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7

8

( P4 478P Processor with DDR SDRAM Mainboard )

A A

Page Title of Schematic :

Title Page

PageTitle

P13G V1.0

Cover Sheet
System Block Diagram

1.FAN2 & FAN3 CHANGE (FOR 83637)

2.CO-LAY ALC655

3.CO-LAY AGP EXPERS

4.ADD CNR

5.CHANGE PWM RDS-ON TO DC-R

6.ADD EMI AND FUSE

P4 478P Part A
P4 478P Part B
P4 478P Part C
Clock Generator
I845(MCH)Part A
I845(MCH)Part B

B B

I845(MCH)Part C

DDIMM 1&2 ( DDR SDRAMs )
DDIMM 3

AGP 8X Slot 1.5V

ICH5 Part A

ICH5 Part B

ICH5 Part C

IDE Connector

USB/FWH

LPC_FDD/KB/M

I/O Ports

C C

H/W Monitor

AC97 Codec

ATX Power & Front Panel

USB Connectors

Vcore DC-DC

MIS DC-DC

PCI Slot 1&2

PCI Slot 3

LAN Power

RTL8110S/8100C 29

Job

D D

Schematics
Designer

Layout
Company

Approval

Signature

Kelvin

1

Date

DDR Power

2

3

4

5

6

1
2

3
4
5
6
7
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10
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Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

Date: Sheet

7

Cover Sheet
P13G

of

131Thursday, February 17, 2005

8

3.1

A

B

C

D

E

PCB : 244mm x 244 mm ; 4 layers

intel

P4 Processor

4 4

BW : 1.066GB/s @ Freq : 66MHz

AGP1 Slot 132p
8X / 1.5V

3 3

VGA (G only)

USB V2.0

USB1

2 ports

USB2

2 ports

USB3

2 ports

USB4

2 ports

IDE2 40pin

IDE1 40pin

2 2

CNR1 Slot

USBLAN

8 ports

Up to Ultra ATA/100

Two IDE Channel

AC' 97 & Lan I/F

775 pin

intel
iSP/G

932pin FC-BGA

BW : 266MB/s @ Freq : 66MHz

intel
ICH5

460pin EBGA

BW : 4.1G B/s @ FSB : 533MHz & Freq : 133MHz
BW : 6.4G B/s @ FSB : 800MHz & Freq : 200MHz

BW : 1.6GB/s @ DDR : 200/266MHz & Freq : 100MHz
BW : 2.1GB/s @ DDR :200/266/333MHz & Freq : 133MHz
BW : 3.2GB/s @ DDR : 266/333/400MHz & Freq : 200MHz

DDIMM1: DDR Socket 184P

DDIMM2 : DDR Socket 184P

DDIMM3: DDR Socket 184P

BW : 133MB/s @Freq : 33MHz

PCI1 Slot 120pin @ AD16

PCI2 Slot 120pin @ AD17

PCI3 Slot 120pin @ AD18

SATA1 7Pin

SATA2 7pin

Audio Codec

intel

CMI9739

Mic In
Line Out
Line In

1 1

FWH

32pin PLCC

Super I/O

W83627HF

128pin PQFP

LPC bus

Lan Chip

RTL8100C/8110S

128pin

USBLAN

RJ45

Elitegroup Computer Systems

Title

Size Document Number Rev

B

A

B

C

D

Date: Sheet

System Block Diagram

M983

231Thursday, February 17, 2005

E

5.0

of

5

CPU_J1

12

VCCP

34

VID4

56
78

CPU1A

A8

DBI0#

G11

DBI1#

D19

DBI2#

C20

DBI3#

F2

EDRDY#

AB2

IERR#

AB3

MCERR#

R3

FERR#/PBE#

M3

STPCLK#

AD3

BINIT#

P3

INIT#

H4

RSP#

B2

DBSY#

C1

DRDY#

E3

TRDY#

D2

ADS#

C3

LOCK#

C2

BNR#

D4

HIT#

E4

HITM#

G8

BPRI#

G7

DEFER#

AD1

TDI

AF1

TDO

AC1

TMS

AG1

TRST#

AE1

TCK

AL1

THERMDA

AK1

THERMDC

M2

THERMTRIP#

AE8

GND/SKTOCC#

AL2

PROCHOT#

N2

IGNNE#

P2

SMI#

K3

A20M#

L2

SLP#

AH2

RSVD

N5

RESERVED0

AE6

RESERVED1

C9

RESERVED2

G10

RESERVED3

D16

RESERVED4

A20

RESERVED5

Y1

BOOTSELECT

V2

LL_ID0

AA2

LL_ID1

G29

BSEL0

H30

BSEL1

G30

BSEL2

N1

PWRGOOD

G23

RESET#

B22

D63#

A22

D62#

A19

D61#

B19

D60#

B21

D59#

C21

D58#

B18

D57#

A17

D56#

B16

D55#

C18

D54#

D53#

H_DBI07
H_DBI17
H_DBI27
H_DBI37

VTT_OUT_LEFT
VTT_OUT_RIGHT
V_FSB_VTT

VTT_OUT_LEFT
VTT_OUT_RIGHT

H_IERR4
FERR_L13

STPCLK_L13

HINIT_L13,17

H_DBSY_L7

H_DRDY_L7

H_TRDY_L7

H_ADS_L7

H_LOCK_L7

H_BNR_L7

H_HIT_L7
H_HITM_L7
H_BPRI_L7

H_DEFER_L7

RN103C
RN103D
RN104A
RN104B
RN104C

VTIN218,20

THRMDN18,20

THERMTRIP_L13

PROCHOT_L4,7

IGNNE_L13

SMI_L13

A20M_L13

SLP_L13

C125 0.1UF-O

R484 1K-O

BSEL04,6,7

H_PWRGD4,13

H_DBI0
H_DBI1
H_DBI2
H_DBI3

5 6
7 8
1 2
3 4
5 6

BSEL14,6,7
BSEL24

HEADER

TP3 TP

H_TDI
H_TDO
H_TMS
H_TRST
H_TCK

CPUGND

CPU_BOOT

BSEL0

H_D63
H_D62
H_D61
H_D60
H_D59
H_D58
H_D57
H_D56
H_D55
H_D54

VTT_OUT_LEFT4

VTT_OUT_RIGHT4,24

V_FSB_VTT4,25

D D

C C

B B

A A

VTT_OUT_LEFT4

VTT_OUT_RIGHT4,24

VTT_OUT_RIGHT

CPUGND

VTT_OUT_RIGHT

B15

H_D[0..63]7

5

H_D53

4

CPU SIGNAL BLOCK

H_A[3..31]7

H_A31

H_A30

H_A29

H_A28

H_A26

H_A27

H_A25

H_A24

H_A22

H_A21

H_A23

H_A20

H_A17

H_A18

H_A19

H_A16

H_A15

H_A13

H_A14

H_A11

H_A12

H_A10

AJ6

AJ5

AH5

AH4

AG5

AG4

AG6

AF4

AF5

AB4

AC5

AB5

AA5

AD6

AA4

AB6

A35#

A34#

A33#

A32#

A31#

A30#

A29#

A28#

A27#

A26#

A25#

A24#

A23#

A22#

A21#

A20#Y4A19#Y6A18#W6A17#

D52#

D51#

D50#

D49#

D48#

D47#

D46#

D45#

D44#

D43#

D42#

D41#

D40#

D39#

D38#

D37#

D36#

D35#

D34#

D33#

D32#

D31#

D30#

F21

F20

F18

A14

C14

C15

H_D52

H_D51

E22

D17

D20

D22

G22

G21

H_D45

H_D44

H_D50

H_D49

H_D43

H_D48

H_D47

H_D46

4

F17

E21

E19

E18

G17

H_D42

H_D41

H_D40

H_D39

H_D38

H_D37

H_D36

F15

E16

E15

G18

G16

G15

G14

H_D29

H_D30

H_D31

H_D32

H_D33

H_D34

H_D35

U6

A16#W5A15#V4A14#V5A13#U4A12#U5A11#T4A10#

D29#

D28#

D27#

D26#

D25#

D24#

F14

F12

F11

E13

D13

G13

H_D24

H_D23

H_D25

H_D26

H_D27

H_D28

H_A8

H_A9

H_A6

H_A7

A9#T5A8#R4A7#M4A6#L4A5#M5A4#P6A3#

D23#

D22#

D21#

D20#D7D19#E9D18#F9D17#F8D16#G9D15#

E10

D10

H_D19

H_D20

H_D21

H_D22

3

VID[0..5] 24

TP1
TP

H_A5

H_A4

H_A3

AN5

L5

D11

H_D15

H_D16

H_D17

H_D18

3

AN6

AN4

AJ3

VSS_SENSE

VCC_SENSE

D12#D8D11#

C11

H_D10

H_D11

RSVD

D10#

B10

AK3

RSVD

ITP_CLK1

ITP_CLK0

D9#

D8#

D7#A7D6#B7D5#B6D4#A5D3#C6D2#A4D1#C5D0#

A11

A10

H_D5

H_D6

H_D7

H_D8

H_D9

H_D4

H_D3

AC2

AN3

DBR#

D14#

D13#

B12

C12

H_D12

H_D13

H_D14

AM5

RSVD

VID5

AL4

VID5#

H_D2

VID4

AK4

H_D1

VID3

VID2

VID1

AL6

AM3

AL5

VID4#

VID3#

VID2#

GTLREF

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

PCREQ#

REQ4#
REQ3#
REQ2#
REQ1#
REQ0#

TESTHI12
TESTHI11
TESTHI10

TESTHI9
TESTHI8
TESTHI7
TESTHI6
TESTHI5
TESTHI4
TESTHI3
TESTHI2
TESTHI1
TESTHI0

RSVD
RSVD

BCLK1#
BCLK0#

RS2#
RS1#
RS0#

AP1#
AP0#
BR0#

COMP3
COMP2
COMP1
COMP0

DP3#
DP2#
DP1#
DP0#

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

LINT1/NMI

LINT0/INTR

TEJAS

B4

H_D0

VID0

AM2

VID1#

VID0#

H1

AG3
AF2
AG2
AD2
AJ1
AJ2

G5
J6
K6
M6
J5
K4

W2
P1
H5
G4
G3
F24
G24
G26
G27
G25
F25
W3
F26
AK6
G6

G28
F28

A3
F5
B3

U3
U2
F3

R1
G2
T1
A13

J17
H16
H15
J16

AD5
R6
C17
G19
E12
B9
A16
G20
G12
C8

L1
K1

HGTLREF

H_BPM_5
H_BPM_4
H_BPM_3
H_BPM_2
H_BPM_1
H_BPM_0

H_REQ4
H_REQ3
H_REQ2
H_REQ1
H_REQ0

H_TESTHI12
H_TESTHI11
H_TESTHI10
H_TESTHI9
H_TESTHI8

H_TESTHI2_7
H_TESTHI1
H_TESTHI0
RSVD_AK6
RSVD_G6

CK_100M_CPU_L
CK_100M_CPU_H

H_RS2_L
H_RS1_L
H_RS0_L

STP1

1 2

STP2

1 2

H_COMP3
H_COMP2
H_COMP1
H_COMP0

STP3

1 2

STP4

1 2

STP5

1 2

STP6

1 2

2

VCCSEN

VSSSEN

RN105D
RN105B 8P4R-51
RN105C 8P4R-51
RN105A 8P4R-51
RN103B 8P4R-51
RN103A 8P4R-51

TP2 TP

H_REQ[0..4] 7

R494 62

1 2
3 4
5 6
7 8

R492 62
R493 62
R491 62
R498 62-O
R499 62-O

H_RS2_L 7
H_RS1_L 7
H_RS0_L 7

X_TP-O
X_TP-O

H_BREQ0_L 4,7

R478 100-1
R479 100-1
R490 60.4-1
R489 60.4-1

X_TP-O
X_TP-O
X_TP-O
X_TP-O

H_A_STB1 7
H_A_STB0 7H_CPURST_L4,7
H_D_STBP3 7
H_D_STBP2 7
H_D_STBP1 7
H_D_STBP0 7
H_D_STBN3 7
H_D_STBN2 7
H_D_STBN1 7
H_D_STBN0 7

NMI 13
INTR 13

2

1

VCCSEN

VSSSEN

VTT_OUT_RIGHT

C122

0.1UF

HGTLREF 4,7

78
34
56
12
34
12

CK_100M_CPU_L 6

CK_100M_CPU_H 6

PLACE RESISTORS OUTSIDE SOCKET
CAVITY IF NO ROOM FOR VARIABLE
RESISTOR DON'T PLACE

VTT_OUT_RIGHT

RN102
8P4R-62

VTT_OUT_LEFT

V_FSB_VTT 4,25

VTT_OUT_RIGHT 4,24

VTT_OUT_LEFT 4

C126

0.1UF-O

CPUGND

C123

0.1UF

CPUGND

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

P4 775P Part A

M981

1

of

331Thursday, F eb r u ary 17, 2005

5.0

5

VCCP

AH25

AH22

AH21

AH19

AH18

AH15

AH14

AH12

AH11

AG9

AG8

AG30

AG29

AG28

AG27

AG26

AG25

AG22

AG21

AG19

AG18

AG15

AG14

AG12

AG11

AF9

AF8

AF22

AF21

AF19
AF18
AF15
AF14
AF12
AF11

AE9
AE23
AE22
AE21
AE19
AE18
AE15
AE14
AE12
AE11

AD8
AD30
AD29
AD28
AD27
AD26
AD25
AD24
AD23

AC8
AC30
AC29
AC28
AC27
AC26
AC25
AC24
AC23

AB8

AA8

CPU1B

VCCP

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

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCU8VCCV8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCW8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

Y8

Y30

Y23

Y24

Y25

Y26

Y27

Y28

Y29

W30

W29

W28

W27

W26

W25

W24

W23

U30

U23

U24

U25

U26

U27

U28

U29

VCCP

D D

C C

VCC

VCCT8VCC

AH26

VCC

VCC

T30

AH27

VCC

VCC

T29

AH28

VCC

VCC

T28

AH29

T27

VCC

VCC

AH30

T26

VCC

VCC

AH8

T25

4

VCC

VCC

AH9

T24

VCC

VCC

AJ11

T23

VCC

3

AJ12

AJ14

AJ15

AJ18

AJ19

AJ21

AJ22

AJ25

AJ26

AJ8

AJ9

AK11

AK12

AK14

AK15

AK18

AK19

AK21

AK22

AK25

AK26

AK8

AK9

AL11

AL12

AL14

AL15

AL18

AL19

AL21

AL22

AL25

AL26

AL29

AL30

AL8

AL9

AM11

AM12

AM14

AM15

AM18

AM19

AM21

AM22

AM25

AM26

AM29

AM30

AM8

AM9

AN11

AN12

AN14

AN15

AN18

AN19

AN21

AN22

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC-IOPLL

VTTPWRGD

RSVD/VTT_PKGSENSE

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCJ8VCCJ9VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCK8VCCL8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCM8VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCC

VCCN8VCCP8VCCR8VCC

J10

J11

J12

J13

J14

J15

J18

J19

J20

J21

J22

J23

J24

J25

J26

J27

J28

J29

J30

K23

K24

K25

K26

K27

K28

K29

N30

M27

M28

M29

M30

N23

N24

N25

N26

N27

N28

N29

K30

M23

M24

M25

M26

AN9

AN8

AN30

AN29

AN26

AN25

VCC

VCCA
VSSA
RSVD

VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT
VTT

VTT_OUT
VTT_OUT
VTT_SEL

2

A23
B23
D23
C23

A25
A26
A27
A28
A29
A30
B25
B26
B27
B28
B29
B30
C25
C26
C27
C28
C29
C30
D25
D26
D27
D28

VCCFUSEPRG

D29

VIDFUSEPRG

D30

VTT_PWG

AM6

VTT_OUT_RIGHT

AA1

VTT_OUT_LEFT

J1
F27

F29

TEJAS

H_VCCA
H_VSSA

H_VCCIOPLL

VTT_SEL

V_FSB_VTT

C130 10UF
C131 10UF

C147 10UF-O

CAPS FOR FSB GENERIC

R485 1K-O

TEJ/PSC

0
1

RSVD

CPUGND

V_FSB_VTT

VCCP

SC3 47UF/BK
SC1 47UF/BK
SC2 47UF/BK

POS CAP on Bottom

VCC3

1

CPUGND

V_FSB_VTT

C151 10UF
C152 10UF
C150 10UF

SC4 47UF/BK

VCCP

PLACE COMPONENTS AS CLOSE AS POSSIBLE TO PROCESSOR SOCKET
TRACE WIDTH TO CAPS MUST BE SMALLER THAN 12MILS

V_FSB_VTT

B B

VTT_OUT_RIGHT

GTLREF VOLTAGE SHOULD BE

0.67*VTT = 0.8V

R488 49.9-1

R480
100-1

HGTLREF

C124

0.1UF

CPUGNDCPUGND

HGTLREF 3,7

C148
220pF

CPUGND

PLACE AT CPU END OF ROUTE

VTT_OUT_LEFT3

VTT_OUT_RIGHT3,24

VTT_OUT_LEFT3

A A

VTT_OUT_LEFT
VTT_OUT_RIGHT

VTT_OUT_LEFT

R496 62
R482 120

R477 100
R495 62

H_CPURST_L
PROCHOT_L

H_PWRGD
H_BREQ0_L

H_CPURST_L 3,7
PROCHOT_L 3,7

H_PWRGD 3,13
H_BREQ0_L 3,7

R487 22.1K-1

1 2

C129 1.0UF

2 1

L24

10UH100m_0805

L23

10UH100m_0805

R486

2.74K-1

1 2

1

5VSB

Q57
2N3904S

3 2

VTT_OUT_RIGHT

R481
10K

CPUGNDCPUGND

R483

1K

C128

1.0UF

C127

1.0UF

R500
680

VTT_PWG

Q58

1

2N3904S

3 2

CPUGND

PLACE AT ICH END OF ROUTE

RN101 8P4R-1K

1

V_FSB_VTT

5

R497 62

H_IERR

IERR ?

H_IERR 3V_FSB_VTT3,25

4

VCC3

3

2

3

4

5

6

7

8

BSEL1 3,6,7
BSEL0 3,6,7
BSEL2 3

H_VCCIOPLL

H_VSSA

H_VCCA

C137

VCCP

C140

VCCP

C138

10UF

CPUGND

10UF

CPUGND

10UF

CPUGND

10UF

10UF

10UF

C145

C146

10UF

C142

C143

C132

C134

10UF

C136

C139

10UF

C133

C141

10UF

10UF

10UF

C144

10UF

C135

10UF

10UF

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

2

Date: Sheet

P4 775P Part B

M981

431Thursday, February 17, 2005

1

5.0

of

5

4

3

2

1

L30

VSS

AL28

VSSL3VSS

VSS

AL3

L29

AL7

VSS

L28

VSS

VSS

AM1

GTLREF_SEL

L27

L26

L25

L24

VSS

VSS

VSS

VSS

VSS

VSS

AM10

AM13

AM16

AM17

VSS

VSS

STP7X_TP-O

STP8X_TP-O

STP9X_TP-O

STP10X_TP-O

D D

CPU1C

A12

VSS

A15

VSS

A18

VSS

A2

VSS

A21

VSS

A24

VSS

A6

VSS

A9

VSS

AA23

VSS

AA24

VSS

AA25

VSS

AA26

VSS

AA27

VSS

AA28

VSS

AA29

VSS

AA3

VSS

AA30

VSS

AA6

VSS

CPUGND

AA7

AB1
AB23
AB24
AB25
AB26
AB27
AB28
AB29
AB30

AB7

AC3
AC6
AC7
AD4

AD7
AE10
AE13
AE16
AE17

AE2
AE20
AE24
AE25
AE26
AE27
AE28

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

VSS

AE29

C C

B B

AC4

RSVD

VSS

AE30

AE3

RSVD

VSS

AE5

AE4

RSVD

VSS

AE7

D14

RSVDD1RSVD

VSS

VSS

AF10

AF13

1 2

E23

RSVD

VSS

AF16

E24

RSVD

RSVDE5RSVDE6RSVDE7RSVD

VSS

VSS

VSS

AF17

AF20

AF23

1 2

VSS

AF24

1 2

F23

VSS

AF25

1 2

B13

RSVDF6RSVD

VSS

VSS

AF26

AF27

H2

RSVD (GTLREF1)

VSS

AF28

Y3

RSVDJ2RSVDJ3RSVDN4RSVDP5RSVDT2RSVDV1RSVDW1RSVD

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

AF3

AF6

AF7

AF29

AF30

AG10

AG13

AG16

VSSY7VSSY5VSSY2VSSW7VSSW4VSSV7VSSV6VSS

VSS

VSS

VSS

VSS

VSS

AG7

AG17

AG20

AG23

AG24

AH1

VSS

VSS

AH10

VSS

AH13

VSS

AH16

V30

VSS

AH17

V29

VSSV3VSS

VSS

AH20

AH23

VSS

V28

VSS

VSS

AH24

V27

AH3

VSS

VSS

V26

AH6

VSS

VSS

V25

VSS

VSS

AH7

V24

V23

VSS

VSS

VSSU7VSSU1VSST7VSST6VSST3VSSR7VSSR5VSS

VSS

VSS

VSS

VSS

VSS

AJ10

AJ13

AJ16

AJ17

AJ20

AJ23

VSS

VSS

AJ24

VSS

AJ27

VSS

AJ28

R30

VSS

AJ29

R29

VSS

VSS

AJ30

R28

AJ4

VSS

VSS

R27

AJ7

VSS

VSS

R26

VSS

VSS

AK10

R25

VSS

VSS

AK13

R24

VSS

VSS

AK16

R23

AK17

VSS

VSSR2VSSP7VSSP4VSS

VSS

VSS

VSS

AK2

AK20

VSS

AK23

P30

VSS

AK24

P29

VSS

VSS

AK27

P28

VSS

VSS

AK28

P27

VSS

VSS

AK29

P26

VSS

VSS

AK30

P25

AK5

P24

VSS

VSS

AK7

P23

VSS

VSS

VSSN7VSSN6VSSN3VSSM7VSSM1VSSL7VSSL6VSS

VSS

VSS

VSS

VSS

VSS

VSS

AL10

AL13

AL16

AL17

AL20

VSS

AL23

VSS

AL24

VSS

AL27

L23

VSS

VSS

AM20

VSSK7VSS

VSS

AM23

K2

K5

VSS

AM24

AM27

VSS

GTLREF_SEL

VSS

VSS

VSS (VID7)

AN1

AM4

AM7

AM28

VSS

VSS

AN10

VSS

AN13

AN16

H24

H25

H26

H27

H28

H29

VSS

VSS

VSS

VSS

VSSH3VSSH6VSSH7VSSH8VSSH9VSSJ4VSSJ7VSS

VSS (GTLREF_SEL)

VSS

VSS

VSS

VSS

VSS

VSS

AN2

AN17

AN20

AN23

AN24

AN27

H19

H20

H21

H22

H23

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS (VID_SELECT)

VSSB1VSS

B11

B14

AN7

AN28

VSS

VSS

H18

VSS

H17

VSS

TEJAS

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

CPUGND

H14
H13
H12
H11
H10
G1
F7
F4
F22
F19
F16
F13
F10
E8
E29
E28
E27
E26
E25
E20
E2
E17
E14
E11
D9
D6
D5
D3
D24
D21
D18
D15
D12
C7
C4
C24
C22
C19
C16
C13
C10
B8
B5
B24
B20
B17

CPUGND

CPUGND

A A

Elitegroup Computer Systems

Title

Size Document Number R ev

Custom

5

4

3

2

Date : Sheet

P4 775P CAPS

M981

1

of

531Thursday, February 17, 2005

5.0

5

4

3

2

1

VCC3

L16

FB-600-2A-08

D D

BC55 . 1U

BC63 . 1U

BC60 . 1U

BC69 . 1U

BC54 . 1U

BC59 . 1U

BC56 . 1U

C C

VCCP

1 2

R99 10K

CK_48M_SIO18

CK_USB_48M_ICH14

CLKVCC3

DOTCLK8

SCLK10,11,13

SDATA10,11,13

VCC3

Q12

1

3904

+

EC21
100UF

3 2

CK_USB_48M_ICH
DOTCLK

SCLK
SDATA

R98 10K

C38 27P

C39 27P

R82 33

R76 33-O

CLKVCC3

X-14.318M-20PF

X1

3

24_48M_LCK_48M_SIO
48M_0

R8533

48M_DOT

R8133

PD_L

VCC3

CLK1

3
10
16
19
24
27
34
40
48

33

4

5

21
22

31
32

6
11
17
23
28
37
43
47

R64 1K

VDD_REF
VDD_PCI
VDD_PCI2
VDD
VDD_48
VDD_3V66
VDD_SRC
VDD_CPU
VDD_A

VTT_PWRGD#

XIN

XOUT

SEL24_48#MHZ
DOT_48

SCLK
SDATA

GND
GND
GND
GND
VSS_3V66
VSS_SRC
VSS_CPU
GND

ICS 952643

FSL2/PCICLK_F0

FS4/PCICLK_F1

PCICLK_F2

MODE/PCICLK0

PCI_1
PCI_2
PCI_3
PCI_4

CPU_ITP

CPU_ITP#

CPU_0

CPU_0#

CPU_1

CPU_1#

SRC#

3V66_0/(Reset#)

3V66_1
3V66_2

3V66_3/VCHCLK

FSL0/REF_1
FSL1/REF_0

R67

49.9-1

R69

49.9-1

C41

R75

49.9-1

R80

49.9-1

18P-O

C96

10P-OP

R71

PCI_0

PCI_F0

7

PCI_F1

8

PCI_F2

9

PCI_0

12

PCI_1

13

PCI_2

14

PCI_3

15
18

R475 10K

20

PD#

45
44

CLKT0

39

CLKC0

38

CLKT1

42

CLKC1

41

CLKT

36

SRC

CLKC

35

30

3V66_0 CK_G_66M_MCH

29

3V66_1

26

3V66_3

25

REF2 CK_14M_ICH

2
1

IREF

46

IREF

7
5
3
1
7
5
3
1

R417 22

CLKVCC3

R70 33
R72 33

R66 33
R68 33

R74 33
R79 33

R60 1K
R84 33
R83 33
R476 33

R59 33
R65 10K
R61 10K

R62

475-1

R73

49.9-1

49.9-1

RN7

8

33-8P4R

6
4
2

RN8

8

33-8P4R

6
4
2

DOGRST_L 15

CK_100M_MCH_H
CK_100M_MCH_L

CK_100M_CPU_H
CK_100M_CPU_L

CK_100M_SATA_H
CK_100M_SATA_L

CK_HBL_66M_ICH

BSEL0
BSEL1

CK_P_33M_FWH
CK_P_33M_ICH
CK_P_33M_SIO

LANPCLK
PCLK1
PCLK3
PCLK2

CK_100M_MCH_H 7
CK_100M_MCH_L 7

CK_100M_CPU_H 3
CK_100M_CPU_L 3

CK_100M_SATA_H 13
CK_100M_SATA_L 13

CK_G_66M_MCH 8
AGP-66
CK_HBL_66M_ICH 14

CK_14M_ICH 13
BSEL0 3,4,7
BSEL1 3,4,7

CK_P_33M_FWH 17
CK_P_33M_ICH 13
CK_P_33M_SIO 18

LANPCLK 29
PCLK1 26
PCLK3 27
PCLK2 26
APG-E 12

B B

PCI_F0

A A

R78 10K

BSEL2 3,4,7

Elitegroup Computer Systems

Title

Size Document Number R ev

Custom

5

4

3

2

Date: Sheet

Clock Generator

M981

1

5.0

of

631Thursday, Feb ruary 17, 2005

5

4

3

2

1

H_A[3..31]H_D[0..63]

HADSTB0#
HADSTB1#

FSB

HDSTBP0#
HDSTBN0#

HDSTBP1#
HDSTBN1#

HDSTBP2#
HDSTBN2#

HDSTBP3#
HDSTBN3#

CPURST#

HDRCOMP

HDSWING

SPDG MCH

HGTLREF2

HA3#
HA4#
HA5#
HA6#
HA7#
HA8#

HA9#
HA10#
HA11#
HA12#
HA13#
HA14#
HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#

HREQ0#
HREQ1#
HREQ2#
HREQ3#
HREQ4#

HCLKP
HCLKN

DINV0#

DINV1#

DINV2#

DINV3#

ADS#

HTRDY#
ADRDY#

DEFER#

HITM#

HIT#

HLOCK#

BREQ0#

BNR#

BPRI#

DBSY#

RS0#

RS1#

RS2#

PWROK#

HDVREF

MCH1A

H_D0
H_D1

D D

C C

BSEL0
BSEL1

B B

BSEL0
BSEL1

A A

GTLREF VOLTAGE SHOULD BE

0.67*VTT = 0.8V

GTLREF_SEL5

BSEL0 3,4,6
BSEL1 3,4,6

PROCHOT_L3,4

R144 2K-1
R143 2K-1

GTLREF_SEL

H_D2
H_D3
H_D4
H_D5
H_D6
H_D7
H_D8
H_D9
H_D10
H_D11
H_D12
H_D13
H_D14
H_D15
H_D16
H_D17
H_D18
H_D19
H_D20
H_D21
H_D22
H_D23
H_D24
H_D25
H_D26
H_D27
H_D28
H_D29
H_D30
H_D31
H_D32
H_D33
H_D34
H_D35
H_D36
H_D37
H_D38
H_D39
H_D40
H_D41
H_D42
H_D43
H_D44
H_D45
H_D46
H_D47
H_D48
H_D49
H_D50
H_D51
H_D52
H_D53
H_D54
H_D55
H_D56
H_D57
H_D58
H_D59
H_D60
H_D61
H_D62
H_D63

PROCHOT_L

RBSEL0
RBSEL1

R153

R152

2.49K-1

+12V

R501
10K

1

5

VCCP

2.49K-1

23

R502
309-1

Q60
2N7002

B23

HD0

E22

HD1

B21

HD2

D20

HD3

B22

HD4

D22

HD5

B20

HD6

C21

HD7

E18

HD8

E20

HD9

B16

HD10

D16

HD11

B18

HD12

B17

HD13

E16

HD14

D18

HD15

G20

HD16

F17

HD17

E19

HD18

F19

HD19

J17

HD20

L18

HD21

G16

HD22

G18

HD23

F21

HD24

F15

HD25

E15

HD26

E21

HD27

J19

HD28

G14

HD29

E17

HD30

K17

HD31

J15

HD32

L16

HD33

J13

HD34

F13

HD35

F11

HD36

E13

HD37

K15

HD38

G12

HD39

G10

HD40

L15

HD41

E11

HD42

K13

HD43

J11

HD44

H10

HD45

G8

HD46

E9

HD47

B13

HD48

E14

HD49

B14

HD50

B12

HD51

B15

HD52

D14

HD53

C13

HD54

B11

HD55

D10

HD56

C11

HD57

E10

HD58

B10

HD59

C9

HD60

B9

HD61

D8

HD62

B8

HD63

L20

PROCHOT#

L13

BSEL0

L12

BSEL1

GMCHVCCP

R504
100-1

R503

49.9-1

GMCHVCCP

C149
220pF

H_A3

D26

H_A4

D30

H_A5

L23

H_A6

E29

H_A7

B32

H_A8

K23

H_A9

C30

H_A10

C31

H_A11

J25

H_A12

B31

H_A13

E30

H_A14

B33

H_A15

J24

H_A16

F25

H_A17

D34

H_A18

C32

H_A19

F28

H_A20

C34

H_A21

J27

H_A22

G27

H_A23

F29

H_A24

E28

H_A25

H27

H_A26

K24

H_A27

E32

H_A28

F31

H_A29

G30

H_A30

J26

H_A31

G26

H_REQ0

B29

H_REQ1

J23

H_REQ2

L22

H_REQ3

C29

H_REQ4

J21

H_A_STB0

B30

H_A_STB1

D28

CK_100M_MCH_H

B7

CK_100M_MCH_L

C7

H_D_STBP0

B19

H_D_STBN0

C19

H_DBI0

C17

H_D_STBP1

L19

H_D_STBN1

K19

H_DBI1

L17

H_D_STBP2

G9

H_D_STBN2

F9

H_DBI2

L14

H_D_STBP3

D12

H_D_STBN3

E12

H_DBI3

C15

H_ADS_L

F27

H_TRDY_L

D24

H_DRDY_L

G24

H_DEFER_L

L21

H_HITM_L

E23

H_HIT_L

K21

H_LOCK_L

E25

H_BREQ0_L

B24

H_BNR_L

B28

H_BPRI_L

B26

H_DBSY_L

E27

H_RS0_L

G22

H_RS1_L

C27

H_RS2_L

B27

H_CPURST_L

E8

PWROK

AE14

HDRCOMP
HDSWING
HGTLREF2

BC95

CPUGND

R190 20-1

.1U

E24
C25
F23

HDSWING W/S =10/7 mils

C45 .01U

R131 301-1(300-1)

4

H_A[3..31] 3H_D[0..63] 3

H_REQ0 3
H_REQ1 3
H_REQ2 3
H_REQ3 3
H_REQ4 3
H_A_STB0 3
H_A_STB1 3

CK_100M_MCH_H 6
CK_100M_MCH_L 6

H_D_STBP0 3
H_D_STBN0 3
H_DBI0 3
H_D_STBP1 3
H_D_STBN1 3
H_DBI1 3
H_D_STBP2 3
H_D_STBN2 3
H_DBI2 3
H_D_STBP3 3
H_D_STBN3 3
H_DBI3 3

H_ADS_L 3
H_TRDY_L 3
H_DRDY_L 3
H_DEFER_L 3
H_HITM_L 3
H_HIT_L 3
H_LOCK_L 3
H_BREQ0_L 3,4
H_BNR_L 3
H_BPRI_L 3
H_DBSY_L 3
H_RS0_L 3
H_RS1_L 3
H_RS2_L 3
H_CPURST_L 3,4
PWROK 13,15,30

CPUGND

HDSWING

C54

R149

102-1(100-1)

.01U

C69

C63

.47U

CPUGND

GMCHVCCP

VSMYRC

2_5VSTR

BC105 .1U
BC108 .22U

BC102 .47U
BC106 .22U

VSMYRC0

VCC3
VDDQ

DCR under 60mOhm

L22

VDDQ

BC83

1 2

1 2

.1U

BC84

1UH-0805

L21

.82UH

.1U

VDDQ

VDDQ

Close To GMCH

VCCPCAP1
VCCPCAP2
VCCPCAP3

.1U

.47U

BC94

VSMYRC

VDDCAP2

VDDCAP5
VDDCAP4

VDDCAP1

VSMYRC0

VCCA_FSB
VCCA_DPLL
VCCA_DAC

VCCA_SM

VCCA_SM

12

+

EC33

VCCA_FSB

12

+

EC27

GMCHVCCP

BC67

3

BC109

100U-16V

100U-16V

1U

C43

MCH1E

A15

VTT

A21

VTT

A31

VTT

A4

VTT

A5

VTT

A6

VTT

B5

VTT

B6

VTT

C5

VTT

C6

VTT

D5

VTT

D6

VTT

D7

VTT

E6

VTT

E7

VTT

F7

VTT

AA35

VCC_DDR

AL35

VCC_DDR

AL6

VCC_DDR

AL7

VCC_DDR

AM1

VCC_DDR

AM2

VCC_DDR

.1U

AM3

VCC_DDR

AM5

VCC_DDR

AM6

VCC_DDR

AM7

VCC_DDR

AM8

VCC_DDR

AN2

VCC_DDR

AN4

VCC_DDR

AN5

VCC_DDR

AN6

VCC_DDR

AN7

VCC_DDR

AN8

VCC_DDR

AP3

VCC_DDR

AP4

VCC_DDR

AP5

VCC_DDR

AP6

VCC_DDR

AP7

VCC_DDR

AR15

VCC_DDR

AR21

VCC_DDR

AR31

VCC_DDR

AR4

VCC_DDR

AR5

VCC_DDR

AR7

VCC_DDR

E35

VCC_DDR

R35

VCC_DDR

G1

VCC_DAC

G2

VCC_DAC

Y11

VCCA_AGP

B4

VCCA_FSB

B3

VCCA_DPLL

C2

VCCA_DAC

AB25

VCCA_DDR1

AC25

VCCA_DDR2

AC26

VCCA_DDR3

SPDG MCH

VDDQ

.1U

BC103

VCC17

.1U

BC79

.47U

BC70

4.7U/0805

BC65

L20

1 2

.1UH-06-PE

1U

BC61

POWER

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

VSSA_DAC

.1U

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

+

EC26

1 2

J6
J7
J8
J9
K6
K7
K8
K9
L6
L7
L9
L10
L11
M8
M9
M10
M11
N9
N10
N11
P10
P11
R11
T16
T17
T18
T19
T20
U16
U17
U20
V16
V18
V20
W16
W19
W20
Y16
Y17
Y18
Y19
Y20

AG1
J1
J2
J3
J4
J5
K2
K3
K4
K5
L1
L2
L3
L4
L5
Y1

D3

VCCA_DPLL

12

100U-16V-PE

L19

.1UH-06

VDDQCAP1

VDDQCAP2

BC78

+

EC25

VDDQ

BC93

BC87

.1U-PE

VCCA_DAC

12

100U-16V-PE

.1U

.1U

C57

BC77

.1U-PE

.01U-PE

AR32
AR29
AR27
AR25
AR23
AR20
AR16
AR13
AR11

AR9
AN32
AN30
AN28
AN26
AN24
AN22
AN20
AN18
AN16
AN14
AN12
AN10
AM35
AM29
AM27
AM25
AM23
AM21
AM19
AM17
AM15
AM13
AM11

AM9

AL32

AK28
AK26
AK24
AK22
AK20
AK18
AK16
AK14
AK12
AK10

AK8

AK3

AJ35
AJ32

AH33
AH30
AH24
AH22
AH20
AH18
AH16
AH14
AH12
AH10

AH6

AH3
AG35
AG32
AG28
AG26
AG24
AG22
AG20
AG18
AG16
AG14

AG8

AG4
AF33
AF30
AF25
AF24
AF22
AF20
AF18
AF16
AF14
AF11

AF9

AF6

AF3
AE35
AE32
AE26
AE25
AE13
AE12

AL1

AJ9
AJ4
AJ1

MCH1F

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

SPDG MCH

GND

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

AE11
AE10
AE4
AE1
AD33
AD30
AD28
AD10
AD9
AD8
AD6
AD3
AC35
AC32
AC4
AC1
AB33
AB30
AB28
AB27
AB26
AB10
AB9
AB8
AB6
AB3
AA32
AA4
AA1
Y35
Y33
Y30
Y28
Y27
Y26
Y10
Y9
Y8
Y6
Y3
W32
W18
W17
W4
V33
V30
V28
V27
V26
V19
V17
V10
V9
V8
V6
V3
U32
U19
U18
U4
T35
T33
T30
T28
T27
T26
T10
T9
T8
T6
T3
T1
R32
R4
R1
P33
P30
P28
P27
P26
P9
P8
P6
P3
N35
N32
N4
N1
M33
M30
M28
M27
M26
M6
M3
L35

CPUGND

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

2

Date: Sheet

I (GMCH ) Part A

M981

1

5.0

of

731Thursday, February 17, 2005

5

NB_G_C_BE012
NB_G_C_BE112
NB_G_C_BE212
NB_G_C_BE312

NB_G_FRAME_L12
CK_G_66M_MCH6
NB_G_DEVSEL_L
NB_G_IRDY_L12
NB_G_TRDY_L12
NB_G_STOP_L12

VDDQ

VDDQ

VDDQ

NB_G_PAR12
NB_G_REQ_L12
NB_G_GNT_L12

G_RBF_L12
G_WBF_L12
G_PIPE_L12
G_DBILO12

G_ST012
G_ST112
G_ST212

HLSTB_H14
HLSTB_L14

DOTCLK6

DEVRST_L

R181 43.2-1

R188 51-1

R193 51-1

D D

C C

NB_G_C_BE0
NB_G_C_BE1
NB_G_C_BE2
NB_G_C_BE3

NB_G_FRAME_L
CK_G_66M_MCH
NB_G_DEVSEL_L
NB_G_IRDY_L
NB_G_TRDY_L
NB_G_STOP_L
NB_G_PAR
NB_G_REQ_L
NB_G_GNT_L

G_RCOMP
G_SWING
MCHAGPREF

G_RBF_L
G_WBF_L
G_PIPE_L
G_DBILO

G_ST0
G_ST1
G_ST2

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HLSTB_H
HLSTB_L

HCOMP
HBSWING
HUBREF

CISWING

CIREF

DOTCLK

VDDQ

B B

R191

226-1

CISWING

C74

.1U

.01U

CIREF

R192

BC91

147-1

W11

AC2
AC3
AD2

AG3
AG5

AH2
AH5

AH4
AD4

AH7

AD11

AD7

AC10

AG7
AH9

AG6

AG2

AG10

AG9
AN35
AP34

AR1

W5

AA3

AB4
V11
AB5

AB2

M7

R10

M4
M5

AF5
AK2
AK5

AL3
AL2
AL4

AJ2
AJ3

AE3
AE2

AK7

AF7

AF8
AE9

AJ6
AJ5

AF2
AF4

G4

AP8

AJ8

AK4

MCH1D

Y7

U2
U6

H4

N6

R9

N3
N5
N2

SPDG MCH_1

GCBE0
GCBE1
GCBE2
GCBE3

GFRAME
GCLKIN
GDEVSEL
GIRDY
GTRDY
GSTOP
GPAR/ADD_DETECT
GREQ
GGNT

GRCOMP
GSWING
GVREF

GRBF
GWBF
DBI_HI
DBI_LO

GST0
GST1
GST2

HI0
HI1
HI2

HUB

HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HISTRF
HISTRS

HI_RCOMP
HI_SWING
HI_VREF

CI0
CI1
CI2
CI3
CI4

CSA

CI5
CI6
CI7
CI8
CI9
CI10
CISTRF
CISTRS

CI_RCOMP
CI_SWING
CI_VREF

DREFCLK
EXTTS#
ICH_SYNC#
RSTIN#

RESERVED_1
RESERVED_2
RESERVED_3
RESERVED_4
RESERVED_5

AGP

4

GADSTBF0
GADSTBS0

GAD0
GAD1
GAD2
GAD3
GAD4
GAD5
GAD6
GAD7
GAD8

GAD9
GAD10
GAD11
GAD12
GAD13
GAD14
GAD15

GADSTBF1
GADSTBS1

GAD16
GAD17
GAD18
GAD19
GAD20
GAD21
GAD22
GAD23
GAD24
GAD25
GAD26
GAD27
GAD28
GAD29
GAD30
GAD31

GSBSTBF
GSBSTBS

GSBA0#
GSBA1#
GSBA2#
GSBA3#
GSBA4#
GSBA5#
GSBA6#
GSBA7#

DDCA_DATA

DDCA_CLK

RED

RED#

GREEN

GREEN#

BLUE

VGA

BLUE#

HSYNC
VSYNC

REFSET

NC_1
NC_2
NC_3
NC_4
NC_5
NC_6
NC_7
NC_8

NC_9
NC_10
NC_11
NC_12
NC_13
NC_14
NC_15
NC_16
NC_17
NC_18
NC_19
NC_20

AC6
AC5

AE6
AC11
AD5
AE5
AA10
AC9
AB11
AB7
AA9
AA6
AA5
W10
AA11
W6
W9
V7

V4
V5

AA2
Y4
Y2
W2
Y5
V2
W3
U3
T2
T4
T5
R2
P2
P5
P4
M2

U11
T11

R6
P7
R3
R5
U9
U10
U5
T7

H3
F2

F4
E4
H6
G5
H7
G6

G3
E2

D2
A3

A33
A35
AF13
AF23
AJ12
AN1
AP2
AR3
AR33
AR35
B2
B25
B34
C1
C23
C35
E26
M31
R25

G_ADSTB0_H
G_ADSTB0_L

NB_G_AD0
NB_G_AD1
NB_G_AD2
NB_G_AD3
NB_G_AD4
NB_G_AD5
NB_G_AD6
NB_G_AD7
NB_G_AD8
NB_G_AD9
NB_G_AD10
NB_G_AD11
NB_G_AD12
NB_G_AD13
NB_G_AD14
NB_G_AD15

G_ADSTB1_H
G_ADSTB1_L

NB_G_AD16
NB_G_AD17
NB_G_AD18
NB_G_AD19
NB_G_AD20
NB_G_AD21
NB_G_AD22
NB_G_AD23
NB_G_AD24
NB_G_AD25
NB_G_AD26
NB_G_AD27
NB_G_AD28
NB_G_AD29
NB_G_AD30
NB_G_AD31

G_SBSTB_H
G_SBSTB_L

G_SBA0
G_SBA1
G_SBA2
G_SBA3
G_SBA4
G_SBA5
G_SBA6
G_SBA7

3VDDCSDA
3VDDCSCL

RED
GREEN
BLUE

GHSYNC
GVSYNC

REFSET

G_ADSTB0_H 12
G_ADSTB0_L 12

NB_G_AD[0..31]
G_SBA[0..7]
HL[0..10]

G_ADSTB1_H 12
G_ADSTB1_L 12

G_SBSTB_H 12
G_SBSTB_L 12

R160 47-PE
R161 47-PE

R166

137-1-PE

5VHSYNC
5VVSYNC

3

NB_G_AD[0..31] 12
G_SBA[0..7] 12
HL[0..10] 14

VCC

VCC

R28

R27

2.2K-PE

RED
GREEN
BLUE

5VDDCSDA
5VDDCSCL
5VHSYNC

5VVSYNC

R127

R125

R126

75-PE

75-PE

Place near GMCH 1.5"

UGND

2

L6 FB-120-08-PE

1 2

L5 FB-120-08-PE

1 2

L7 FB-120-08-PE

1 2

R26 100-PE
R25 100-PE

L8 FB-120-08-PE

1 2

L9 FB-120-08-PE

1 2

C18

C17

75-PE

C19

10P-PE

10P-PE

10P-PE

Place near VGA connector

LRED
LGREEN

LBLUE
5VSDA
5VCLK

5HSYNC

5VSYNC

LRED
LGREEN
LBLUE

5VSDA
5VCLK
5HSYNC

5VSYNC

1

UGND

C11 22P-PE
C10 22P-PE
C12 22P-PE

C14 22P-PE
C13 22P-PE
C8 22P-PE

C9 22P-PE

VGA1

1

R

2

G

3

B

11

MS0

12

MS1

4

MS2

15

MS3

9

NC

13

HS

14

VS

5

VSS

6

VSS

7

VSS

8

VSS

10

VSS

16

CASE

17

CASE

CONN-VGASTB-PE

UGND

Place near VGA connector

2.2K-PE

R123 1K

VCC3

R124 4.7K

3VDDCSCL

VCC

2.2K

R112

5VDDCSCL

23

Q17

2N7002

1

VCC3

R121 1K

R122 4.7K

3VDDCSDA

VDDQ

VCC

2.2K

R111

5VDDCSDA

23

Q16
2N7002

1

VDDQ

R196

A A

113-1

BC92

C75

.1U

.01U

5

Close to GMCH

R185

226-1

C67

C64

HBSWING

.01U

HUBREF

.01U

Close to GMCH

Title

Size Document Number Re v

Custom

Date: Sheet

Elitegroup Computer Systems

I (GMCH ) Part B

M981

1

of

831Thursday, February 17, 2005

5.0

R179

R180

R187

60.4-1

39.2-1

100-1

CLose to GMCH

G_SWING

BC86

BC90

C65

.1U

.1U

.01U

MCHAGPREF

R201 39.2-1

C68

.01U

MCHAGPREF 12

GCDETREF

GCDETREF 12

HBSWING14

BC89

147-1

113-1

.1U

BC85

.1U

R186

HUBREF14

R178

Divider place middle between GMCH and ICH5

4

3

2

5

C86

C85

C88

2_5VSTR

VSMYRC

.01U

VSMYRC0

.01U

VSMYRC0

.01U

R242

SMYRCOMP

R243

R224

R229

R220

R230

43.2-1

43.2-1

10K-1

31.1K-1

31.1K-1

10K-1

MCH1B

SPDG MCH

C95

.01U

SDQ_A52

SDQ_A53

SDQ_A54

SDQ_A55

SDQS_A7

SDM_A7

SDQ_A56

SDQ_A57

SDQ_A58

SDQ_A59

SDQ_A60

SDQ_A61

SDQ_A62

SDQ_A63

J33

J34

F33

F34

E33

K31

H34

G34

MD_A63

MD_A62

MD_A61

MD_A60

MD_A59

MD_A58

MD_A57

MD_A56

C89

.01U

MCH1C
SPDG MCH

C90

.01U

SDQ_B57

SDQ_B58

SDQ_B59

SDQ_B60

SDQ_B61

SDQ_B62

SDQ_B63

J29

F32

H29

N25

G33

G32

M25

MD_B63

MD_B62

MD_B61

MD_B60

MD_B59

MD_B58

MD_B57

L34

L33

T31

P34

H31

H32

MPD_A7

DQS_L_A7

MD_A55

MD_A54

MD_A53

MD_A52

C94 2.2U/0805
C92 .01U

Close to pin AP9

SDQ_B53

SDQ_B54

SDQ_B55

SDQS_B7

SDM_B7

SDQ_B56

J30

J31

L32

MPD_B7

DQS_L_B7

P25

R26

MD_B55

MD_B54

MD_B53

K30

MD_B56

2_5VSTR

R228

43.2-1

SMXRCOMP

D D

R238

43.2-1

2_5VSTR

R226

10K-1

SMXVOH SMYVOH

C C

R235

31.1K-1

2_5VSTR

R241

31.1K-1

SMXVOL SMYVOL

B B

R237

10K-1

4

C87 2.2U/0805
C77 .01U

SDREFA

Close to pin E34

SDQ_A41

SDQ_A42

SDQ_A43

SDQ_A44

SDQ_A45

SDQ_A46

SDQ_A47

SDQS_A6

SDM_A6

SDQ_A48

SDQ_A49

SDQ_A50

SDQ_A51

T34

K32

MD_A51

MD_A50

SDQ_B52

R31

MD_B52

MD_B51

K34

MD_A49

SDQ_B51

L30

MD_B50

T32

MD_A48

SDQ_B50

K28

MD_B49

SDQ_B49

R30

MPD_A6

SDQ_B48

P29

MD_B48

M32

M34

DQS_L_A6

SDREFB

SDM_B6

L27

M29

MPD_B6

DQS_L_B6

SDQS_B6

V32

V31

U34

U33

MD_A47

MD_A46

SDQ_B47

R27

MD_B47

AB32

MD_A45

SDQ_B46

U25

MD_B46

AD31

MD_A44

SDQ_B45

V29

MD_B45

MD_A43

AA31

MD_B44

MD_A42

SDQ_B43

SDQ_B44

T25

MD_B43

AB31

MD_A41

SDQ_B42

U27

MD_B42

AC34

MD_A40

W30

MD_B41

SDQ_A40

MPD_A5

SDQ_B40

SDQ_B41

AA30

MD_B40

W33

SDM_A5

DQS_L_A5

MPD_B5

SDQS_A5

V34

SDM_B5

U30

U31

DQS_L_B5

SDQ_A39

AD34

MD_A39

SDQS_B5

SMXVOL

AL9

SMXRCOMPVOL

SDQ_A38

AE34

MD_A38

SMYVOL

R33

SMYRCOMPVOL

SDQ_B39

AA27

MD_B39

SDQ_A37

AG33

MD_A37

SDQ_B38

AA26

MD_B38

SMXVOH

AN9

SMXRCOMPVOH

SDQ_A36

AH31

MD_A36

SMYVOH

R34

SMYRCOMPVOH

SDQ_B37

AB29

MD_B37

SDQ_A35

AD32

MD_A35

SDQ_B36

AE31

MD_B36

SMXRCOMP

AK9

SMXRCOMP

SDQ_A34

AF32

MD_A34

SMYRCOMP

AA33

SMYRCOMP

SDQ_B35

Y29

MD_B35

AG34

MD_A33

AC30

MD_B34

SDREFA

E34

SMVREF_A

SDQ_A32

SDQ_A33

AH32

MD_A32

SDREFB

AP9

SMVREF_B

SDQ_B33

SDQ_B34

AC27

MD_B33

AE30

MD_B32

DCLKA_L5

DCLKA_H5

P32

SCMDCLK_A5#

SDM_A4

AF31

MPD_A4

DQS_L_A4

N30

SCMDCLK_B5#

SDQ_B32

MPD_B4

DCLKA_L4

AL16

P31

SCMDCLK_A5

SDQS_A4

AF34

AL15

N31

SCMDCLK_B5

SDM_B4

AD29

AC31

DQS_L_B4

DCLKA_H4

AM16

SCMDCLK_A4

SCMDCLK_A4#

SDQ_A31

AN34

MD_A31

AK15

SCMDCLK_B4

SCMDCLK_B4#

SDQS_B4

DCLKA_L3

AK34

SCMDCLK_A3#

SDQ_A30

AM31

MD_A30

AH29

SCMDCLK_B3#

SDQ_B31

AF28

MD_B31

DCLKA_H3

AK33

AN29

MD_A29

AJ30

AD25

MD_B30

3

DCLKA_L2

N34

SCMDCLK_A3

SCMDCLK_A2#

SDQ_A28

SDQ_A29

AM28

MD_A28

DCLKB_L2

N26

SCMDCLK_B3

SCMDCLK_B2#

SDQ_B29

SDQ_B30

AJ27

MD_B29

DCLKA_H2

N33

SCMDCLK_A2

SDQ_A27

AM33

MD_A27

DCLKB_H2

N27

SCMDCLK_B2

SDQ_B28

AJ26

MD_B28

DCLKA_L1

AN17

SCMDCLK_A1#

SDQ_A26

AP33

MD_A26

DCLKB_L1

AG17

SCMDCLK_B1#

SDQ_B27

AF27

MD_B27

DCLKA_H1

AP17

SCMDCLK_A1

SDQ_A25

AP29

MD_A25

DCLKB_H1

AF17

SCMDCLK_B1

SDQ_B26

AG27

MD_B26

DCLKA_L0

AK31

SCMDCLK_A0#

SDQ_A24

AP28

MD_A24

DCLKB_L0

AG30

SCMDCLK_B0#

SDQ_B25

AH26

MD_B25

DCLKA_H0

CKEA_3

CKEA_1

CKEA_2

CKEA_0

AL20

AN19

AM20

AP20

AK32

SCKE_A0

SCKE_A1

SCKE_A2

SCKE_A3

SCMDCLK_A0

DDR Channel A

SDQ_A22

SDQ_A23

SDQS_A3

SDM_A3

AP25

AP27

AP30

AM30

MPD_A3

DQS_L_A3

MD_A23

MD_A22

CKEB_1

CKEB_0

DCLKB_H0

AK19

AF19

AG19

AE18

AG29

SCKE_B0

SCKE_B1

SCKE_B2

SCKE_B3

SCMDCLK_B0

SDQ_B23

SDQS_B3

SDM_B3

SDQ_B24

AJ28

AE22

AK25

AH27

MD_B24

MPD_B3

DQS_L_B3

MD_B23

CSA_L3

CSA_L1

CSA_L2

CSA_L0

SBSA_0

SRAS_L_A

SBSA_1

AE33

AH34

AC33

AA34

Y31

Y32

W34

SBA_A0

SBA_A1

SCS_A0#

SCS_A1#

SCS_A2#

AL22

MD_A21

SCS_A3#

SDQ_A20

SDQ_A21

AP21

MD_A20

W25

SCS_B3#

AN27

MD_A19

V25

SDQ_A18

SDQ_A19

AL24

MD_A18

MD_A17

CSB_L1

CSB_L0

T29

SCS_B1#

SCS_B2#

SDQ_A17

AM22

MD_A16

U26

SCS_B0#

SDQ_A16

AP22

SBSB_1

SDM_A2

AM24

MPD_A2

SBSB_0

Y25

AA25

SBA_B0

SBA_B1

SRAS_A#

SDQS_A2

AP23

DQS_L_A2

DDR Channel B

SDQS_B2

SDM_B2

SDQ_B16

SDQ_B17

SDQ_B18

SDQ_B19

SDQ_B20

SDQ_B21

SDQ_B22

AJ24

AL19

AK21

MD_B22

MD_B21

MD_B20

AK23

MD_B19

AG23

MD_B18

AE20

MD_B17

AE19

MD_B16

AE21

MPD_B2

AG21

DQS_L_B2

SCAS_L_A

Y34

SCAS_A#

SDQ_A15

AM18

MD_A15

SRAS_L_B

W26

SRAS_B#

SWE_L_A

AB34

AP18

MD_A14

SCAS_L_B

W31

AJ18

MD_B15

MABA_5

SWE_A#

SDQ_A13

SDQ_A14

AN15

MD_A12

MD_A13

SWE_L_B

W27

SWE_B#

SCAS_B#

SDQ_B14

SDQ_B15

AJ16

MD_B14

MD_B13

MABA_4

AM26

SMAB_A5

SDQ_A12

AL14

MD_A11

MABB_5

SDQ_B13

AJ14

MD_B12

MABA_3

AP31

SMAB_A4

SDQ_A11

AP19

MD_A10

MABB_4

AE23

SMAB_B5

SDQ_B12

AK13

MD_B11

MABA_2

AM34

AP32

SMAB_A3

SDQ_A10

AL18

AM14

MD_A9

MABB_3

AL29

AL27

SMAB_B4

SDQ_B11

AL17

AK17

MD_B10

MABA_1

AL34

SMAB_A1

SMAB_A2

SDQ_A8

SDQ_A9

AP14

MD_A8

MABB_2

AD26

SMAB_B2

SMAB_B3

SDQ_B9

SDQ_B10

AL13

MD_B9

2

MAAA_12

AN21

AP16

MPD_A1

MABB_1

AE27

SMAB_B1

SDQ_B8

AE17

MD_B8

MAAA_10

MAAA_11

AJ33

AN23

SMAA_A11

SMAA_A12

SDQS_A1

SDM_A1

AP15

DQS_L_A1

MAAB_12

MAAB_11

AL21

AJ20

SMAA_B12

SDM_B1

AG13

AG15

MPD_B1

DQS_L_B1

MAAA_9

MAAA_8

AP26

AP24

SMAA_A9

SMAA_A10

SDQ_A7

AL12

AP13

MD_A7

MD_A6

MAAB_10

MAAB_9

AF29

AJ22

SMAA_B10

SMAA_B11

SDQS_B1

AG12

MD_B7

MAAA_7

AN25

SMAA_A7

SMAA_A8

SDQ_A5

SDQ_A6

AL10

MD_A5

MAAB_8

AL23

SMAA_B8

SMAA_B9

SDQ_B6

SDQ_B7

AK11

MD_B6

MAAA_6

MAAA_5

AL26

AL28

SMAA_A6

SDQ_A4

AN13

AM10

MD_A4

MD_A3

MAAB_6

MAAB_7

AL25

AF21

SMAA_B7

SDQ_B5

AL8

AF12

MD_B4

MD_B5

MAAA_4

AL30

SMAA_A4

SMAA_A5

SDQ_A2

SDQ_A3

AM12

MD_A2

MAAB_5

AG25

SMAA_B5

SMAA_B6

SDQ_B3

SDQ_B4

AE16

MD_B3

MAAA_2

MAAA_3

AK29

AN31

SMAA_A3

SDQ_A1

AP10

AP11

MD_A1

MD_A0

MAAB_4

MAAB_3

AE24

AK27

SMAA_B4

SDQ_B2

AL11

AE15

MD_B2

MD_B1

MAAA_1

AL33

SMAA_A1

SMAA_A2

SDM_A0

SDQ_A0

AP12

MPD_A0

MAAB_2

AD27

SMAA_B2

SMAA_B3

SDQ_B0

SDQ_B1

AJ10

MD_B0

MAAA_0

AJ34

SMAA_A0

SDQS_A0

AN11

DQS_L_A0

MAAB_1

MAAB_0

AG31

AJ31

SMAA_B1

SDM_B0

AF15

AG11

MPD_B0

DQS_L_B0

SMAA_B0

SDQS_B0

CPUGND

K33
K29
K27
K25
K22
K20
K18
K16
K14
K12
K11

H33
H30
H26
H24
H22
H20
H18
H16
H14
H12

G35
G31
G28

L31

L26

L25

L24

J35

J32

J28

J22

J20

J18

J16

J14

J12

J10

F26

F24

F22

F20

F18

H9
H8
H5
H2

MCH1G

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

SPDG MCH

1

GND

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

F16
F14
F12
F10
F8
F5
F3
F1
E3
E1
D35
D33
D31
D29
D27
D25
D23
D21
D19
D17
D15
D13
D11
D9
D1
C28
C26
C24
C22
C20
C18
C16
C14
C12
C10
C8
C4
A32
A29
A27
A25
A23
A20
A16
A13
A11
A9
A7

CPUGND

C76

R227

150-1

2.2U/0805

SDREFB

A A

R236

150-1

.1U

BC104

5

MD_A[0..63]10
MD_B[0..63]11
DQS_L_A[0..7]10
DQS_L_B[0..7]11
MPD_A[0..7]10
MPD_B[0..7]11
MAAA_[0..12]10
MAAB_[0..12]11

MD_A[0..63]
MD_B[0..63]
DQS_L_A[0..7]
DQS_L_B[0..7]
MPD_A[0..7]
MPD_B[0..7]
MAAA_[0..12]
MAAB_[0..12]

4

MABA_[1..5]10
MABB_[1..5]11
CSA_L[0..3]10
CSB_L[0..1]11
CKEA_[0..3]10
CKEB_[0..1]11
DCLKA_L[0..5]10
DCLKA_H[0..5]10

MABA_[1..5]
MABB_[1..5]
CSA_L[0..3]
CSB_L[0..1]
CKEA_[0..3]
CKEB_[0..1]
DCLKA_L[0..5]
DCLKA_H[0..5]

DCLKB_L[0..2]11
DCLKB_H[0..2]11

3

DCLKB_L[0..2]
DCLKB_H[0..2]

SWE_L_A
SCAS_L_A
SRAS_L_A
SWE_L_B
SCAS_L_B
SRAS_L_B
SBSA_0
SBSA_1
SBSB_0
SBSB_1

SWE_L_A 10
SCAS_L_A 10
SRAS_L_A 10
SWE_L_B 11
SCAS_L_B 11
SRAS_L_B 11
SBSA_0 10
SBSA_1 10
SBSB_0 11
SBSB_1 11

2

Title

Size Document Number Rev

B

Date: Sheet

I (GMCH ) Part C

M981

1

of

931Thursday, February 17, 2005

Elitegroup Computer Systems

5.0

A

B

C

D

E

MD_A[0..63]9
MAAA_[0..12]9
MABA_[1..5]9
MPD_A[0..7]9
DCLKA_L[0..5]9

4 4

3 3

2 2

1 1

DCLKA_H[0..5]9
DQS_L_A[0..7]9

SBSA_09
SBSA_19

CSA_L09
CSA_L19

SWE_L_A9
SCAS_L_A9
SRAS_L_A9

CKEA_09
CKEA_19

SDATA6,11,13

SCLK6,11,13

2_5VSTR

R268

R267

MD_A[0..63]
MAAA_[0..12]
MABA_[1..5]
MPD_A[0..7]
DCLKA_L[0..5]
DCLKA_H[0..5]
DQS_L_A[0..7]

MAAA_0
MAAA_1
MAAA_2
MAAA_3
MAAA_4
MAAA_5
MAAA_6
MAAA_7

MAAA_9
MAAA_10
MAAA_11
MAAA_12

SBSA_0
SBSA_1

CSA_L0
CSA_L1

MPD_A0
MPD_A1
MPD_A2
MPD_A3
MPD_A4
MPD_A5
MPD_A6
MPD_A7

SWE_L_A
SCAS_L_A
SRAS_L_A

CKEA_0
CKEA_1

DCLKA_H1
DCLKA_L1
DCLKA_H0
DCLKA_L0
DCLKA_H2
DCLKA_L2

DQS_L_A0
DQS_L_A1
DQS_L_A2
DQS_L_A3
DQS_L_A4
DQS_L_A5
DQS_L_A6
DQS_L_A7

SDATA
SCLK

SDREFC

2_5VSTR

.1U

BC111

100-1

1 2

1 2

SDREFC

100-1

A

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

5
14
25
36
56
67
78
86
47

91
92

181
182
183

1
82

184

9
10

101
102
173
167

2_5VSTR

104

112

VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

GND3GND11GND18GND26GND34GND42GND50GND58GND66GND74GND81GND89GND93GND

2_5VSTR

12

R256

330-OP

12

LED1
LED-RD-OP

INDICATE STABDBY POWER

128

VDDQ

136

VDDQ

VDDQ

143

156

VDDQ

164

VDDQ

VDDQ

2_5VSTR

172

180

VDD7VDD38VDD46VDD70VDD85VDD

VDDQ

VDDQ

GND

GND

100

116

124

BC163 .1U
BC166 .1U

108

120

148

VDD

VDD

GND

GND

GND

GND

GND

GND

132

139

145

152

160

176

B

DIMM1

168

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

DDR-BLUE

CSA_L29
CSA_L39
CKEA_29
CKEA_39

MD_A0

2

MD_A1

4

MD_A2

6

MD_A3

8

MD_A4

94

MD_A5

95

MD_A6

98

MD_A7

99

MD_A8MAAA_8

12

MD_A9

13

MD_A10

19

MD_A11

20

MD_A12

105

MD_A13

106

MD_A14

109

MD_A15

110

MD_A16

23

MD_A17

24

MD_A18

28

MD_A19

31

MD_A20

114

MD_A21

117

MD_A22

121

MD_A23

123

MD_A24

33

MD_A25

35

MD_A26

39

MD_A27

40

MD_A28

126

MD_A29

127

MD_A30

131

MD_A31

133

MD_A32

53

MD_A33

55

MD_A34

57

MD_A35

60

MD_A36

146

MD_A37

147

MD_A38

150

MD_A39

151

MD_A40

61

MD_A41

64

MD_A42

68

MD_A43

69

MD_A44

153

MD_A45

155

MD_A46

161

MD_A47

162

MD_A48

72

MD_A49

73

MD_A50

79

MD_A51

80

MD_A52

165

MD_A53

166

MD_A54

170

MD_A55

171

MD_A56

83

MD_A57

84

MD_A58

87

MD_A59

88

MD_A60

174

MD_A61

175

MD_A62

178

MD_A63

179
44

45
49
51
134
135
142
144

90

2_5VSTR

CSA_L2
CSA_L3
CKEA_2
CKEA_3

MAAA_0
MABA_1
MABA_2
MABA_3
MABA_4
MABA_5
MAAA_6
MAAA_7
MAAA_8
MAAA_9
MAAA_10
MAAA_11
MAAA_12

SBSA_0
SBSA_1

CSA_L2
CSA_L3

MPD_A0
MPD_A1
MPD_A2
MPD_A3
MPD_A4
MPD_A5
MPD_A6
MPD_A7

SWE_L_A
SCAS_L_A
SRAS_L_A

CKEA_2
CKEA_3

DCLKA_H4
DCLKA_L4
DCLKA_H3
DCLKA_L3
DCLKA_H5
DCLKA_L5

DQS_L_A0
DQS_L_A1
DQS_L_A2
DQS_L_A3
DQS_L_A4
DQS_L_A5
DQS_L_A6
DQS_L_A7

SDATA
SCLK

2_5VSTR

SDREFC

2_5VSTR

.1U

BC112

BC168 .1U

EC35 1000U-10V

+

1

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

5
14
25
36
56
67
78
86
47

91
92

181
182
183

1
82

184

9
10

101
102
173
167

C

2_5VSTR

VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

GND3GND11GND18GND26GND34GND42GND50GND58GND66GND74GND81GND89GND93GND

VTT_DDR

104

112

128

136

143

156

164

172

180

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

EC36 100U-16V

+

1

BC120 .1U
BC126 .1U

VDD7VDD38VDD46VDD70VDD85VDD

VDDQ

GND

GND

100

116

124

132

GND

VTT_DDRVTT_DDR

MAAA_5
MAAA_6
MABA_5
MAAA_8
SBSA_1

DIMM2

108

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

GND

GND

GND

GND

GND

DDR-BLUE

139

145

152

160

176

MD_A0

2

MD_A1

4

MD_A2

6

MD_A3

8

MD_A4

94

MD_A5

95

MD_A6

98

MD_A7

99

MD_A8

12

MD_A9

13

MD_A10

19

MD_A11

20

MD_A12

105

MD_A13

106

MD_A14

109

MD_A15

110

MD_A16

23

MD_A17

24

MD_A18

28

MD_A19

31

MD_A20

114

MD_A21

117

MD_A22

121

MD_A23

123

MD_A24

33

MD_A25

35

MD_A26

39

MD_A27

40

MD_A28

126

MD_A29

127

MD_A30

131

MD_A31

133

MD_A32

53

MD_A33

55

MD_A34

57

MD_A35

60

MD_A36

146

MD_A37

147

MD_A38

150

MD_A39

151

MD_A40

61

MD_A41

64

MD_A42

68

MD_A43

69

MD_A44

153

MD_A45

155

MD_A46

161

MD_A47

162

MD_A48

72

MD_A49

73

MD_A50

79

MD_A51

80

MD_A52

165

MD_A53

166

MD_A54

170

MD_A55

171

MD_A56

83

MD_A57

84

MD_A58

87

MD_A59

88

MD_A60

174

MD_A61

175

MD_A62

178

MD_A63

179
44

45
49
51
134
135
142
144

90

VTT_DDR

.1U

BC144

.1U

BC145

BC146

MAAA_10
MAAA_0

MABA_3
MAAA_3
MABA_4
MAAA_4
MAAA_1
MABA_1
MAAA_2
MABA_2

CSA_L3
CSA_L1
SCAS_L_A
CSA_L0
CKEA_0
CKEA_2
CKEA_3
CKEA_1

MAAA_7
MAAA_9
MAAA_11
MAAA_12

CSA_L2
SWE_L_A
SRAS_L_A
SBSA_0

DQS_L_A5

R253 56

MPD_A5

R251 56

MD_A45

R239 56

MD_A41

R250 56

VTT_DDR

Put 1X cap be 1RP

.1U

.1U

BC119

VTT_DDR

BC134

VTT_DDR

BC139

.1U

BC147

BC131

BC130

.1U

.1U

BC135

BC136

.1U

.1U

BC140

BC141

.1U

.1U

BC149

BC148

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

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

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

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

1 2
1 2
1 2
1 2

.1U

BC132

.1U

BC137

.1U

BC142

.1U

BC150

RN32

47-8P4R

RN38

47-8P4R

RN35

47-8P4R

RN37

47-8P4R

RN43

47-8P4R

RN28

47-8P4R

RN31

47-8P4R

RN42

47-8P4R

.1U

BC133

.1U

BC138

.1U

BC143

.1U

MD_A1
MD_A5
MD_A4
MD_A0
MD_A6
MD_A2
MPD_A0
DQS_L_A0

MD_A9
MD_A8
MD_A3
MD_A7
MPD_A1
MD_A13
DQS_L_A1
MD_A12

MD_A11
MD_A10
MD_A15
MD_A14
MD_A21
MD_A17
MD_A16
MD_A20

MD_A22
MD_A18
MPD_A2
DQS_L_A2
MD_A28
MD_A24
MD_A19
MD_A23

MPD_A3
DQS_L_A3
MD_A29
MD_A25
MD_A31
MD_A27
MD_A26
MD_A30

MD_A37
MD_A33
MD_A36
MD_A32
MD_A38
MPD_A4
MD_A34
DQS_L_A4

MD_A40
MD_A44
MD_A35
MD_A39

MD_A47
MD_A46
MD_A43

.1U

MD_A42

MD_A53

MD_A52

MD_A49

MD_A48

MD_A55

MD_A54

DQS_L_A6

MPD_A6

MD_A61

MD_A60

.1U

MD_A51

MD_A50

DQS_L_A7

MPD_A7

MD_A57

MD_A56

MD_A59

MD_A58

MD_A63

MD_A62

.1U

.1U

.1U

BC151

BC121

.1U

BC122

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

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

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

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

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

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

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

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

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

1 2
3 4
5 6
7 8

BC123

RN23

56-8P4R

RN24

56-8P4R

RN25

56-8P4R

RN26

56-8P4R

RN27

56-8P4R

RN29

56-8P4R

RN30

56-8P4R

RN33

56-8P4R

RN34

56-8P4R

RN36

56-8P4R

RN39

56-8P4R

RN40

56-8P4R

RN41

56-8P4R

RN45

56-8P4R

RN46

56-8P4R

RN47

56-8P4R

RN48

56-8P4R

RN49

56-8P4R

RN50

56-8P4R

.1U

.1U

BC124

.1U

BC125

Elitegroup Computer Systems

Title

DDIMM 1&2 ( DDR SDRAMs )

Size Document Number Re v

Custom

D

Date: Sheet

M981

10 31Thursday, February 17, 2005

E

5.0

of

A

2_5VSTR

.1U

MD_B[0..63]
MAAB_[0..12]
MABB_[1..5]
MPD_B[0..7]
DCLKB_L[0..2]
DCLKB_H[0..2]
DQS_L_B[0..7]

MAAB_0
MAAB_1
MAAB_2
MAAB_3
MAAB_4
MAAB_5
MAAB_6
MAAB_7
MAAB_8
MAAB_9
MAAB_10
MAAB_11
MAAB_12

SBSB_0
SBSB_1

CSB_L0
CSB_L1

MPD_B0
MPD_B1
MPD_B2
MPD_B3
MPD_B4
MPD_B5
MPD_B6
MPD_B7

SWE_L_B
SCAS_L_B
SRAS_L_B

CKEB_0
CKEB_1

DCLKB_H1
DCLKB_L1
DCLKB_H0
DCLKB_L0
DCLKB_H2
DCLKB_L2

DQS_L_B0
DQS_L_B1
DQS_L_B2
DQS_L_B3
DQS_L_B4
DQS_L_B5
DQS_L_B6
DQS_L_B7

SDATA
SCLK

SDREFD

2_5VSTR

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

5
14
25
36
56
67
78
86
47

91
92

181
182
183

1
82

184

9
10

101
102
173
167

2_5VSTR

VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ

A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

CK0/DNU
CK0/DNU
CK1
CK1
CK2/DNU
CK2/DNU

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

GND3GND11GND18GND26GND34GND42GND50GND58GND66GND74GND81GND89GND93GND

104

112

128

136

143

156

164

172

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

MD_B[0..63]9
MAAB_[0..12]9
MABB_[1..5]9
MPD_B[0..7]9
DCLKB_L[0..5]9
DCLKB_H[0..5]9

4 4

3 3

2 2

DQS_L_B[0..7]9

SBSB_09
SBSB_19

CSB_L09
CSB_L19

SWE_L_B9
SCAS_L_B9
SRAS_L_B9

CKEB_09
CKEB_19

SDATA6,10,13

SCLK6,10,13

BC198

2_5VSTR

180

VDD7VDD38VDD46VDD70VDD85VDD

VDDQ

GND

100

116

B

DIMM3

108

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

D9
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
D23
D24
D25
D26
D27
D28
D29
D30
D31
D32
D33
D34
D35
D36
D37
D38
D39
D40
D41
D42
D43
D44
D45
D46
D47
D48
D49
D50
D51
D52
D53
D54
D55
D56
D57
D58
D59
D60
D61
D62
D63

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

GND

GND

124

132

WP

GND

GND

GND

GND

GND

DDR-BLUE

139

145

152

160

176

MD_B0

2

MD_B1

4

MD_B2

6

MD_B3

8

MD_B4

94

MD_B5

95

MD_B6

98

MD_B7

99

MD_B8

12

MD_B9

13

MD_B10

19

MD_B11

20

MD_B12

105

MD_B13

106

MD_B14

109

MD_B15

110

MD_B16

23

MD_B17

24

MD_B18

28

MD_B19

31

MD_B20

114

MD_B21

117

MD_B22

121

MD_B23

123

MD_B24

33

MD_B25

35

MD_B26

39

MD_B27

40

MD_B28

126

MD_B29

127

MD_B30

131

MD_B31

133

MD_B32

53

MD_B33

55

MD_B34

57

MD_B35

60

MD_B36

146

MD_B37

147

MD_B38

150

MD_B39

151

MD_B40

61

MD_B41

64

MD_B42

68

MD_B43

69

MD_B44

153

MD_B45

155

MD_B46

161

MD_B47

162

MD_B48

72

MD_B49

73

MD_B50

79

MD_B51

80

MD_B52

165

MD_B53

166

MD_B54

170

MD_B55

171

MD_B56

83

MD_B57

84

MD_B58

87

MD_B59

88

MD_B60

174

MD_B61

175

MD_B62

178

MD_B63

179
44

45
49
51
134
135
142
144

90

C

D

VTT_DDR

MAAB_9

1 2

MAAB_11

3 4

MAAB_7

5 6

MAAB_12

7 8

SCAS_L_B

1 2

SWE_L_B

3 4

SRAS_L_B

5 6

SBSB_0

R306 47
R259 47
R334 47
R318 47

MAAB_1
MABB_1
MAAB_2
MABB_2
MAAB_3
MABB_3
MABB_4
MAAB_4

MAAB_6
MAAB_5
MABB_5
MAAB_8
SBSB_1
MAAB_10
MAAB_0

7 8
1 2

1 2
1 2
1 2

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

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

VTT_DDR

CSB_L1
CSB_L0
CKEB_0
CKEB_1

Put 1X cap be 1RP

BC187

VTT_DDR

BC192

VTT_DDR

BC199

BC188

.1U-OP

BC193

.1U-OP

.1U

BC200

.1U

BC189

.1U-OP

.1U

BC194

.1U-OP

.1U

BC201

.1U-OP

E

VTT_DDR VTT_DDR

RN54

47-8P4R

RN56

47-8P4R

RN62

47-8P4R

RN64

47-8P4R

RN66

47-8P4R

RN68

47-8P4R

BC191

BC190

.1U-OP

.1U

BC196

BC195

BC202

BC203

.1U-OP

MD_B1
MD_B5
MD_B0
MD_B4
MD_B6
MD_B2
MPD_B0
DQS_L_B0

MD_B9
MD_B8
MD_B3
MD_B7
MPD_B1
MD_B13
DQS_L_B1
MD_B12

MD_B11
MD_B10
MD_B15
MD_B14
DQS_L_B2
MD_B17
MD_B16
MD_B20

MD_B22
MD_B18
MPD_B2
MD_B21
MD_B28
MD_B24
MD_B23
MD_B19

MPD_B3
DQS_L_B3
MD_B29
MD_B25
MD_B31
MD_B27
MD_B30
MD_B26

MD_B37
MD_B33
MD_B36
MD_B32
MD_B38
MD_B34
MPD_B4
DQS_L_B4

MD_B40
MD_B35
MD_B44
MD_B39
MPD_B5
DQS_L_B5
MD_B41

.1U

MD_B45
MD_B47

MD_B43
MD_B46
MD_B42
MD_B53
MD_B49
MD_B52
MD_B48

MD_B50
MD_B54
DQS_L_B6
MPD_B6

.1U-OP

MD_B61
MD_B60
MD_B51
MD_B55

DQS_L_B7
MPD_B7
MD_B57
MD_B56
MD_B59

.1U

MD_B63
MD_B58
MD_B62

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

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

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

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

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

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

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

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

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

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

RN55

56-8P4R

RN57

56-8P4R

RN59

56-8P4R

RN61

56-8P4R

RN63

56-8P4R

RN65

56-8P4R

RN67

56-8P4R

RN69

56-8P4R

RN70

56-8P4R

RN71

56-8P4R

RN72

56-8P4R

RN73

56-8P4R

RN74

56-8P4R

RN75

56-8P4R

RN76

56-8P4R

RN77

56-8P4R

RN78

56-8P4R

RN79

56-8P4R

RN80

56-8P4R

RN81

56-8P4R

R353

100-1

1 2

1 1

R354

1 2

100-1

SDREFD

A

B

2_5VSTR

BC204 .1U
BC205 .1U
BC219 .1U

C

BC206

D

.1U

BC208

BC207

.1U-OP

.1U

BC209

BC210

.1U-OP

.1U

BC211

BC212

.1U-OP

.1U

.1U

BC213

.1U

BC214

BC216

BC215

.1U-OP

.1U

BC218

BC217

.1U-OP

.1U-OP

Elitegroup Computer Systems

Title

DDIMM 3&4 ( DDR SDRAMs )

Size Document Number Re v

Custom

Date: Sheet

M981

11 31Thursday, February 17, 2005

E

5.0

of

5

G_DBILO8
G_RBF_L8
G_WBF_L8

PCIPME_L13,26,27,29

G_ST08
G_ST18
G_ST28

AGP-66

INT-A13,26
INT-B13

G_AD15
G_PAR

G_AD11
G_AD13

G_AD8
G_AD9

G_AD5
G_AD7

G_AD0
G_AD2
G_AD3

NB_G_AD[0..31]

G_SBA[0..7]

R87 0
R88 0

G_PIPE_L
G_ADSTB0_H

G_ADSTB0_L
G_ADSTB1_H
G_ADSTB1_L
G_SBSTB_H
G_SBSTB_L

G_ST0
G_ST1
G_ST2

G_DBILO
G_RBF_L
G_WBF_L

AGP-66
INT-A
INT-B

NB_G_DEVSEL_L

PCIPME_L

RN58 0 8P4R

8
6
4
2

RN60 0 8P4R

8
6
4
2

RN87 0 8P4R

8
6
4
2

RN85 0 8P4R

8
6
4
2

RN86 0 8P4R

8
6
4
2

CH6-18

5

G_REQ_L
G_GNT_L

7
5
3
1

7
5
3
1

7
5
3
1

7
5
3
1

7
5
3
1

CBE-1 13,26,27,29

SERR_L 13,26,27,29
AD15 13,26,27,29
PAR 13,26,27,29

AD11 13,26,27,29
AD13 13,26,27,29

CBE-0 13,26,27,29

AD8 13,26,27,29

AD9 13,26,27,29

AD5 13,26,27,29
AD7 13,26,27,29

AD0 13,26,27,29
AD2 13,26,27,29

AD3 13,26,27,29

AGP-66

APG-E6

PREQ-013

RN1090 8P4R

G_ST2

1 2

G_ST0

3 4

G_ST1 A_G_ST1

5 6
7 8

RN96 0 8P4R

NB_G_AD28

1 2

NB_G_AD30

3 4

NB_G_AD29

5 6

NB_G_AD31

7 8

RN91 0 8P4R

NB_G_AD18

1 2

NB_G_AD17

3 4

NB_G_AD19

5 6

NB_G_AD20

7 8

NB_G_AD8
NB_G_AD10
NB_G_AD11
NB_G_AD12

NB_G_AD3
NB_G_AD2

NB_G_AD4
NB_G_AD5

MCHAGPREF8

RN99 0 8P4R

1 2
3 4
5 6
7 8

7 8
5 6
3 4
1 2

RN90 0 8P4R

7 8
5 6
3 4
1 2

RN95 0 8P4R

IDETA18

NB_G_C_BE1
NB_G_STOP_L
NB_G_DEVSEL_L
NB_G_TRDY_L G_TRDY_L

AD12 13,26,27,29
AD14 13,26,27,29

AD10 13,26,27,29

AD4 13,26,27,29
AD6 13,26,27,29

AD1 13,26,27,29

A_G_ST2
A_G_ST0

G_AD28
G_AD30
G_AD29
G_AD31

G_AD18
G_AD17
G_AD19
G_AD20

G_C_BE1
G_STOP_L
G_DEVSEL_L

G_AD8
G_AD10
G_AD11
G_AD12

G_AD3

G_AD2
G_AD4
G_AD5

VCC3

R428
150

NB_G_AD[0..31]8

D D

G_SBA[0..7]8
NB_G_C_BE08

NB_G_C_BE18
NB_G_C_BE28
NB_G_C_BE38

NB_G_FRAME_L8
NB_G_DEVSEL_L8
NB_G_IRDY_L8
NB_G_TRDY_L8
NB_G_STOP_L8
NB_G_PAR8
NB_G_REQ_L8
NB_G_GNT_L8
G_PIPE_L8

G_ADSTB0_H8
G_ADSTB0_L8
G_ADSTB1_H8
G_ADSTB1_L8
G_SBSTB_H8
G_SBSTB_L8

C C

NB_G_DEVSEL_L

B B

G_C_BE1
G_SERR_R_L

G_AD12
G_AD14

G_C_BE0
G_AD10

G_AD4

A A

G_AD6

G_AD1

R394 0

R427
150

BC97

R429 1K

4

B1
B2
B3
B4
B5
B6
B7
B8

B9
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
B37
B38
B39
B40
B41
B42
B43
B44
B45
B46
B47
B48
B49
B50
B51
B52
B53
B54
B55
B56
B57
B58
B59
B60
B61
B62
B63
B64
B65
B66

G_SERR_R_L

AGPRO

OVRCNT#
5V_A
5V_B
USB+
GND_K
INTB#
CLK
REQ#/DQ27
VCC3.3_F
ST0/DQ28
ST2/DQ29
RBF#/DQ30
GND_L
RESV_H
SBA0/DQ31
VCC3.3_G
SBA2/DQM2
SB_STB
GND_M
SBA4/DQ23
SBA6/DQ22
RESV
GND_N

3.3VAUX1
VCC3.3_H
AD31/DQ21
AD29/DQ20
VCC3.3_I
AD27/DQ19
AD25/DQ18
GND_O
AD_STB1
AD23/DQ17
VDDQ_F
AD21/DQ16
AD19/DQ15
GND_P
AD17/DQ14
C/BE2#/DQ13
VDDQ_G
IRDY#/DQ12

3.3VAUX2
GND_Q
RESV_K
VCC3.3_J
DEVSEL#/DQ11
VDDQ_H
PERR#
GND_R
SERR#
C/BE1#/DQ10
VDDQ_I
AD14/DQ9
AD12/DQ8
GND_S
AD10/DQM1
AD8/DQ0
VDDQ_J
AD_STB0
AD7/DQ1
GND_T
AD5/DQ2
AD3/DQ3
VDDQ_K
AD1/DQ4
VREF_CG

C

R172 6.8K

M_FREQ_SEL/SBA7

RAS#/C/BE3#

A10/FRAME#

C

RSMVCC3

VCC3 VCC

INT-B
G_REQ_L G_GNT_L
A_G_ST0

A_G_ST2
G_RBF_L G_PIPE_L

G_DBILO
G_SBA0

G_SBA2
G_SBSTB_H

G_SBA4
G_SBA6

G_AD31
G_AD29

G_AD27
G_AD25

G_ADSTB1_H
G_AD23

G_AD21
G_AD19

G_AD17
G_C_BE2

G_IRDY_L G_FRAME_L

G_PERR_R_L PCIPME_L
G_SERR_R_L

G_C_BE1
G_AD14

G_AD12

G_AD8
G_ADSTB0_H

G_AD7
G_AD5

G_AD3 G_AD2
G_AD1

MCHAGPREF

.1U

R411
15K

B

B

E

4

E

12V

TYPEDET#

RESV_A

USB-

GND_A

INTA#

RST#
GNT#

VCC3.3_A

DQM3/ST1

RESV_B

DQ24/PIPE#

GND_B

WBF#

DQ25/SBA1

VCC3.3_B

DQ26/SBA3

SB_STB#

GND_C

WE#/SBA5

RESV_C

GND_D

RESV_D

VCC3.3_C
TCLK0/AD30
TCLK1/AD28

VCC3.3_D

CAS#/AD26

AD24

GND_E

AD_STB1#

VDDQ_A
A0/AD22
A9/AD20

GND_F

A11/AD18

A8/AD16
VDDQ_B

RESV_E

GND_G

RESV_F

VCC3.3_E

A7/TRDY#

CS#/STOP#

PME#
GND_H
A6/PAR

A1/AD15
VDDQ_C
A5/AD13
A2/AD11

GND_I

A4/AD9

A3/C/BE0#

VDDQ_D

AD_STB0#

DQ5/AD6

GND_J
DQ6/AD4
DQ7/AD2
VDDQ_E

DQM0/AD0

VREF_GC

AGP-BR

C
C

2N3904S

BE

BE

3

+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
A50
A51
A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62
A63
A64
A65
A66

3

GCDET_L

INT-A
DEVRST_L

A_G_ST1

G_WBF_L
G_SBA1

G_SBA3
G_SBSTB_L

G_SBA5
G_SBA7

G_AD30
G_AD28

G_AD26
G_AD24

G_ADSTB1_L
G_C_BE3

G_AD22
G_AD20

G_AD18
G_AD16

G_TRDY_LG_DEVSEL_L

G_STOP_L

G_PAR
G_AD15

G_AD13
G_AD11

G_AD9G_AD10
G_C_BE0

G_ADSTB0_L
G_AD6

G_AD4

G_AD0

R371 0

R474 0

G_IRDY_L

G_C_BE2

G_PERR_R_L

G_DEVSEL_L

RN83 RN.8P4R

8
6
4
2

RN82 0 8P4R

8
6
4
2

PGNT-0 13

G_FRAME_L
G_AD16

G_STOP_L
G_TRDY_L

VDDQ

7
5
3
1

VCC3
7
5
3
1

DEVRST_L

RN94 0 8P4R

NB_G_AD24

1 2

NB_G_AD25

3 4

NB_G_AD26

5 6

NB_G_AD27

7 8

NB_G_AD22

R505 0

NB_G_AD21

R506 0

NB_G_C_BE3

R507 0

NB_G_AD23

R508 0
RN97 0 8P4R

NB_G_IRDY_L

1 2

NB_G_FRAME_L

3 4

NB_G_AD16

5 6

NB_G_C_BE2

7 8

RN89 0 8P4R

NB_G_PAR G_PAR

1 2

NB_G_AD15

3 4

NB_G_AD14

5 6

NB_G_AD13

7 8

RN93 0 8P4R

NB_G_AD6

7 8

NB_G_AD7

5 6

NB_G_C_BE0

3 4

NB_G_AD9

1 2

RN98 0 8P4R

NB_G_AD0

1 2

NB_G_AD1

3 4
5 6
7 8

RN52 0 8P4R

7

8

5

6
4
2

RN53 0 8P4R

8
6
4
2

FRAME_L 13,26,27,29

3

AD16 13,26,27,29

1

7
5

STOP_L 13,26,27,29

3

DEVSEL_L 13,26,27,29

1

TRDY_L 13,26,27,29

2

GCDET_L

Low: 8 X

High: 2/4 X

G_AD24
G_AD25
G_AD26
G_AD27

G_AD22
G_AD21
G_C_BE3
G_AD23

G_IRDY_L
G_FRAME_L
G_AD16
G_C_BE2

G_AD15
G_AD14
G_AD13

G_AD6
G_AD7
G_C_BE0
G_AD9

G_AD0
G_AD1

IRDY_L 13,26,27,29

CBE-2 13,26,27,29

PERR_L 13,26,27,29

2

12

R208

1

R206

100

VCC3

BC180

Q23
3904

.1U/BACK

G_AD29
G_AD30

G_AD25
G_AD27

G_AD21

G_AD23

G_AD17
G_AD20

R204

BC182

VDDQVDDQ

12

32

G_AD28

G_AD31

G_AD24
G_AD26

G_AD18
G_C_BE3

G_AD19
G_AD22

8.2K

G_PERR_R_L

1

RSMVCC3

BC73

.1U/BACK

R413

2.2K

VDDQ

.1U

RN10 0 8P4R

8
6
4
2

RN12 0 8P4R

8
6
4
2

RN44 0 8P4R

8
6
4
2

RN51 0 8P4R

8
6
4
2

GCDETREF

3904

32

1

Q21

BC184

.1U-O/BACK

7

AD28 13,26,27,29

5
3
1

AD31 13,26,27,29

7

AD24 13,26,27,29

5
3

AD26 13,26,27,29

1

7
5

AD18 13,26,27,29

3

CBE-3 13,26,27,29

1

7
5

AD19 13,26,27,29

3
1

AD22 13,26,27,29

+12V

12

R210

8.2K

3904
Q24

1

3 2

change library

8.2K

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

AGP 8X Slot 1.5V

M981

1

BC185

12 31Thursday, February 17, 2005

GCDETREF 8

VCC

BC58

BC186

.1U/BACK

.1U-O/BACK

AD29 13,26,27,29
AD30 13,26,27,29

AD25 13,26,27,29
AD27 13,26,27,29

AD21 13,26,27,29

AD23 13,26,27,29

AD17 13,26,27,29
AD20 13,26,27,29

of

.1U

5.0

CH6-18

5

4

3

2

1

VCCP

ICH1A

AD31

AD3112,26,27,29

AD30

AD3012,26,27,29

AD29

D D

C C

INT-G
INT-B

PREQ-1

INT-F
REQ-A
PREQ-2
PREQ-0

B B

A A

1

4

7

1

4

7

PREQ-5
INT-E
PREQ-4
PREQ-3

SATA1

GND

GND

GND

SATA
SATA2

GND

GND

GND

SATA

AD2912,26,27,29
AD2812,26,27,29
AD2712,26,27,29
AD2612,26,27,29
AD2512,26,27,29
AD2412,26,27,29
AD2312,26,27,29
AD2212,26,27,29
AD2112,26,27,29
AD2012,26,27,29
AD1912,26,27,29
AD1812,26,27,29
AD1712,26,27,29
AD1612,26,27,29
AD1512,26,27,29
AD1412,26,27,29
AD1312,26,27,29
AD1212,26,27,29
AD1112,26,27,29
AD1012,26,27,29

AD912,26,27,29
AD812,26,27,29
AD712,26,27,29
AD612,26,27,29
AD512,26,27,29
AD412,26,27,29
AD312,26,27,29
AD212,26,27,29
AD112,26,27,29
AD012,26,27,29

CBE-312,26,27,29
CBE-212,26,27,29
CBE-112,26,27,29
CBE-012,26,27,29

1 2

R202 8.2K

1 2

R205 8.2K

1 2

R197 8.2K

7 8
5 6
3 4
1 2

RN15

8.2K-8P4R

7 8
5 6
3 4
1 2

RN17

8.2K-8P4R

SATA0TXP

2

TXP
TXN

RXN

RXP

TXP
TXN

RXN

RXP

SATA0TXN

3

SATA0RXN

5

SATA0RXP

6

SATA1TXP

2

SATA1TXN

3

SATA1RXN

5

SATA1RXP

6

5

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

CBE-3
CBE-2
CBE-1
CBE-0

VCC3

P2
F4
P4
F5
N2
D3
P3
E6
N4
C4
N5
H3
P5
B2

L1
G4
G5
K1
G2

L5
H4

M4

F2
K5

J2

J3
H2
H5
K4
G3

J5

J4

M2

N3

J1
E3

RTC

D12

BAT54C-7-S

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

RTCVCC

R301

123

12

pn

FRAME#

IRDY#

TRDY#

DEVSEL#

STOP#
PERR#

PLOCK#

SERR#

PCIRST#

PCICLK
PIRQA#

PIRQB#
PIRQC#
PIRQD#

PIRQE#/GPI2
PIRQF#/GPI3
PIRQG#/GPI4
PIRQH#/GPI5

REQ0#
REQ1#
REQ2#
REQ3#

REQ4#/GPI40

REQA#/GPI0

REQB#REQ5#/GPI1

GNT0#
GNT1#
GNT2#

GNT3#
GNT4#/GPO48
GNTA#/GPO16

GNTB#/GNT5#/GPO17

SPDG_ICH5

PGNT-113

12

.1U

BC117

VRM_GD

RSMVCC3

1K

BAT1
Lithium

3V/60MA

R289

BC116

PAR

PME#

1 2

R404 0 /NI

12

D2
M3
E4
L3
E5
F1
K2
L2
L4
V2
V4
N1

B3
E1
A2
C2
D7
A6
E2
B1

D5
C1
C5
B6
C6
A5
E7

D4
A3
B7
C7
A4
E8
B4

R86 8.2K

KBRST_L
A20GATE_L
SIRQ
GPIO22

GPIO6
THRM_L
GPIO7

SPKR

No Reboot

200K

12

.1U

R296

4

FRAME_L
IRDY_L
TRDY_L
DEVSEL_L
STOP_L
PAR
PERR_L
PLOCK_L
SERR_L
PCIPME_L
DEVRST_L
CK_P_33M_ICH

INT-A
INT-B
INT-C
INT-D
INT-E
INT-F
INT-G
INT-H

PREQ-0
PREQ-1
PREQ-2
PREQ-3
PREQ-4
REQ-A
PREQ-5

PGNT-0
PGNT-1
PGNT-2
PGNT-3
PGNT-4

R246 8.2K
R261 10K
R218 8.2K
R263 10K-O

R216 8.2K

4.7K

INT-A 12,26
INT-B 12
INT-C 26
INT-D 26
INT-E 26,27
INT-F 26,27
INT-G 26,27,29
INT-H 26,27

PREQ-0 12
PREQ-1 29
PREQ-2 26
PREQ-3 26
PREQ-4 27

PGNT-0 12
PGNT-1 29
PGNT-2 26
PGNT-3 26
PGNT-4 27

VCC3

1 2
1 2
1 2
1 2

R31 1K

7 8
5 6
3 4
1 2

RN18

8.2K-8P4R

1 2

JP1

1
2
3

H3*1

RTCRST_L 18,20

CMOS
1-2 : NORMAL
2-3 : CLEAR CMOS

FRAME_L 12,26,27,29
IRDY_L 12,26,27,29
TRDY_L 12,26,27,29
DEVSEL_L 12,26,27,29
STOP_L 12,26,27,29
PAR 12,26,27,29
PERR_L 12,26,27,29
PLOCK_L 26,27
SERR_L 12,26,27,29
PCIPME_L 12,26,27,29
DEVRST_L 8,15,16
CK_P_33M_ICH 6

RSMVCC3

12

VCC3

R277

12

R278

JP1

R283 24.9-1

1K-O

RSMRST- 22mS DELAY

10K-O

THERMTRIP_L

EXTSMI_L
SUSCLK
LPCPME_L
PWRBT_L

SMLINK1
BATLOW_L
LPCPD_L
RI_L

PCIPME_L
SMBDATA

SMBCLK
SMBALERT
SMLINK0

HWRST_L
ALERT_L

GPIO8

3

1 2

R255 62

CLOSE ICH

A20GATE_L18
A20M_L3
SLP_L3
FERR_L3
IGNNE_L3
HINIT_L3,17
INTR3
NMI3
KBRST_L18
SIRQ18
SMI_L3
STPCLK_L3

1 2

CK_100M_SATA_H6
CK_100M_SATA_L6

FWH017,18
FWH117,18
FWH217,18
FWH317,18
FWH417,18
LDRQ0_L18

RTCRST_L18,20
RSMRST_L14,15
PWROK7,15,30

R257 62

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

1 2

R254 8.2K

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

A20GATE_L
A20M_L
SLP_L
FERR_L
IGNNE_L
HINIT_L
INTR
NMI
KBRST_L
SIRQ
SMI_L
STPCLK_L

SATA0TXP
SATA0TXN
SATA0RXN
SATA0RXP

SATA1TXP
SATA1TXN
SATA1RXN
SATA1RXP

SATABIAS

CK_100M_SATA_H
CK_100M_SATA_L

FWH0
FWH1
FWH2
FWH3
FWH4
LDRQ0_L

RTCX1
RTCX2
RTCRST_L
RSMRST_L
PWROK

VCCP

RSMVCC3

RN20

8.2K-8P4R

RN21

8.2K-8P4R

RN22

8.2K-8P4R

RN19

8.2K-8P4R

ICH1D

T22

A20GATE

V23

A20M#

P22

CPU_SLP#

U24

FERR#

R21

IGNNE#

R23

INIT#

U23

INTR

R22

NMI

P23

RCIN#

F23

SERIRQ

V24

SMI#

T24

STPCLK#

P20

DPRSLPVR

R24

DPSLP#

AA8

SATA0TXP

AB8

SATA0TXN

AD7

SATA0RXN

AC7

SATA0RXP

AA10

SATA1TXP

AB10

SATA1TXN

AD9

SATA1RXN

AC9

SATA1RXP

Y11

SATARBIASP

Y9

SATARBIASN

AC5

CLK100P

AD5

CLK100N

T5

LAD0

R4

LAD1

R3

LAD2

U4

LAD3

T4

LFRAME#

U5

LDRQ0#

R2

LRDQ1#/GPI41

AC11

RTCX1

AB12

RTCX2

AA12

RTCRST#

AB13

RSMRST#

AC12

PWROK

SPDG_ICH5

R284 10M

12

18P

C99

SDATA6 ,10,11

SCLK6,10,11

1 2

X2

32.768K

1 2

3

4

2

AGPBUSY#/GPI6

GPI7

SATA_LED#

GPIO24
GPIO25
GPIO27
GPIO28
GPIO32
GPIO33
GPIO34

SMBCLK

SMBDATA

SMLINK0
SMLINK1

LINKALERT#

PWRBTN#

SUSCLK

BATLOW#

SUS_STAT#

SLP_S3#
SLP_S4#
SLP_S5#

SYS_RESET#

THRMTRIP#

INTVRMEN

INTRUDER#

RTCX1
RTCX2

12

18P

C100

GPI8

GPI12

GPI13
GPO18
GPO19
GPO20
GPO21
GPO22

SPKR

THRM#

CLK14

SDATA
SCLK

SMBALERT#/GPI11

VGATE/VRMPWRGD

CPUPWRGD/GPO49

GPIO6

R5

GPIO7

U3

LPCPME_L

Y2

SMBALERT

AC3

EXTSMI_L

W4
W5
U21
T20
U22
R1

GPIO22

U20
F22
AC1

GPIO8

W3

LED0

V3
W2
T1

SATALED

G23
F21

SMBCLK

AD2

SMBDATA

AD1

SMLINK0

AD3

SMLINK1

AA2

ALERT_L

V5

SPKR

E24

RI_L

AB3

RI#

NC

Y4
Y1
AB2
AB1
W1
U2
AA3
U1
R20
P24
T21
T2
AD10
F20
Y12

A11

PWRBT_L
SUSCLK
BATLOW_L
LPCPD_L
SLP3_L

SLP5_L
HWRST_L
VRM_GD
H_PWRGD
THERMTRIP_L
THRM_L
INTVRMEN
CK_14M_ICH
INTRUDER_L

+12V

R279

LPCPME_L 18

LED0 22

SATALED 22

SMBCLK 26,27,29,31
SMBDATA 26,27,29,31

SPKR 22
RI_L 20
PWRBT_L 18

SLP3_L 18,25
SLP5_L 22,30

HWRST_L 22
VRM_GD
H_PWRGD 3,4
THERMTRIP_L 3
THRM_L 18

CK_14M_ICH 6

10K

1 2

1

1

1 2

R276 1M

1 2

R275 330K

SMBDATA

23

Q33

R273

2N7002

1 2

SDATA

SMBCLK

23

Q34

R274

2N7002

1 2

SCLK

RTCVCC

0-O

0-O

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

ICH5 Part A

M981

1

13 31Thursday, February 17, 2005

of

5.0

5

**CLOSE ICH**

VDDQ

4

3

2

1

D D

HL08
HL18
HL28
HL38
HL48
HL58
HL68
HL78
HL88
HL98
HL108

HLSTB_H8
HLSTB_L8

HBSWING8

C C

B B

HUBREF8
CK_HBL_66M_ICH6

CNR_RXD031

CNR_RXD131

CNR_RXD231
CNR_TXD031

CNR_TXD131

CNR_TXD231

CNR_RSTSYNC31

CNR_CLK31

RSMRST_L13,15

CNR_EE_DIN31

CNR_EE_CS31

CNR_EE_SHCLK31

CNR_EE_DOUT31

AC_SYNC21,31
AC_RST_L21,31
AC_SDOUT21,31
AC_SDIN031
AC_SDIN131
AC_SDIN221,31
AC_BIT_CLK21,31

HL0
HL1
HL2
HL3
HL4
HL5
HL6
HL7
HL8
HL9
HL10
HL11

HLSTB_H
HLSTB_L
ICHCMP
HBSWING
HUBREF
CK_HBL_66M_ICH

RSMRST_L

AC_SYNC
AC_RST_L
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_BIT_CLK

R221

62

1 2

51-1

R244

1 2

10MIL WIDE

H20
H21

J20
H23
M23
M21
N21
M20

L22

J22

K21
G22

K23

J24
N24

L20

L24
N22

C10

C9

C11

D9
E9

B12
D10

E10
AA1

B11

B10

A12

B9
B8

C12

A9

E12
D12

A13

D8

ICH1B

HI0
HI1
HI2
HI3
HI4
HI5
HI6
HI7
HI8
HI9
HI10
HI11

HI_STBF
HI_STBS
HIRCOMP
HI_VSWING
HIREF
CLK66

LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2
LAN_RSTSYNC
LAN_CLK
LAN_RST#

EE_DIN
EE_CS
EE_SHCLK
EE_DOUT

AC_SYNC
AC_RST#
AC_SDOUT
AC_SDIN0
AC_SDIN1
AC_SDIN2
AC_BIT_CLK

SPDG_ICH5

USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
USBP4P
USBP4N
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N

OC0#
OC1#
OC2#
OC3#

OC4#/GPI9
OC5#/GPI10
OC6#/GPI14
OC7#/GPI15

USBRBIAS

USBRBIAS#

CLK48

C23
D23
A22
B22
C21
D21
A20
B20
C19
D19
A18
B18
C17
D17
A16
B16

C15
D15
D14
C14
B14
A14
D13
C13

A24
B24

F24

USBP0P
USBP0N
USBP1P
USBP1N
USBP2P
USBP2N
USBP3P
USBP3N
USBP4P
USBP4N
USBP5P
USBP5N
USBP6P
USBP6N
USBP7P
USBP7N

OC0_L

R200 10K

R195 10K

OC1_L

USBRBIAS_L

CK_USB_48M_ICH

USBP0P 23
USBP0N 23
USBP1P 23
USBP1N 23
USBP2P 23
USBP2N 23
USBP3P 23
USBP3N 23
USBP4P 17
USBP4N 17
USBP5P 17
USBP5N 17
USBP6P 17
USBP6N 17
USBP7P 17
USBP7N 17

1 2

1 2

1 2

R207 22.6 1%

Must routing a trace to 22.6ohm
pad, Don't direct connect with
USBRBIAS_L.(two trace must < 500
mils)

CK_USB_48M_ICH 6

RSMVCC3

ICH1C

PDD1516
PDD1416
PDD1316
PDD1216
PDD1116
PDD1016
PDD916
PDD816
PDD716
PDD616
PDD516
PDD416
PDD316
PDD216
PDD116
PDD016

PDIOW_L16
PDDACK_L16
PDREQ_L16
PDIOR_L16
PIORDY16

PDA216
PDA116
PDA016

CS3P_L16
CS1P_L16

IRQ1416

PDD15
PDD14
PDD13
PDD12
PDD11
PDD10

PDD9
PDD8
PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDIOW_L
PDDACK_L
PDREQ_L
PDIOR_L
PIORDY

PDA2
PDA1
PDA0

CS3P_L
CS1P_L

IRQ14

AB17
AA16

Y16
AC16
AA15
AD16

Y15
AD15
AB14
AD14
AC15
AA14
AC14

Y14

Y13
AB16

AA17
AC18
AC17
AD18
AA18

AC19
AD19
AA19

Y18
AB19

Y17

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

PDIOW#
PDDACK#
PDDREQ
PDIOR#
PIORDY

PDA2
PDA1
PDA0

PDCS3#
PDCS1#

IRQ14

SPDG_ICH5

SDD15
SDD14
SDD13
SDD12
SDD11
SDD10

SDD9
SDD8
SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SDIOW#

SDDACK#

SDDREQ

SDIOR#

SIORDY

SDA2
SDA1
SDA0

SDCS3#
SDCS1#

IRQ15

AA23
AB24
AC24
AB22
AA20
AC22
AD22
Y19
AC20
AB20
AC21
AB21
AD24
AD23
AB23
AA22

Y22
W20
Y20
Y23
Y21

W21
W23
W22

V20
V22

Y24

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

SDIOW_L
SDDACK_L
SDREQ_L
SDIOR_L
SIORDY

SDA2
SDA1
SDA0

CS3S_L
CS1S_L

IRQ15

SDD15 16
SDD14 16
SDD13 16
SDD12 16
SDD11 16
SDD10 16
SDD9 16
SDD8 16
SDD7 16
SDD6 16
SDD5 16
SDD4 16
SDD3 16
SDD2 16
SDD1 16
SDD0 16

SDIOW_L 16
SDDACK_L 16
SDREQ_L 16
SDIOR_L 16
SIORDY 16

SDA2 16
SDA1 16
SDA0 16

CS3S_L 16
CS1S_L 16

IRQ15 16

HBSWING
HUBREF

AC_SDIN0
AC_SDIN1

C93 .01U

1 2

C91 .01U

1 2

R199 10K
R198 10K

12
12

Close to ICH

AC_SDOUT

A A

R203 8.2K-O

Safe Mode

12

VCC3

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

ICH5 Part B

M981

1

5.0

14 31Thursday, February 17, 2005

of

5

D D

C C

B B

VCC3

1 2

A A

DEVRST_L8,13,16

5VSB

RTCVCC

LL4148-S

RSMVCC3

BC100

D7

VCC3

12

BC96

V5REF

12

.1U

BC115

V5REF

21

21

BC98

.1U

5

ICH1E

B5

VCC3_3

F6

VCC3_3

G1

VCC3_3

H6

VCC3_3

K6

VCC3_3

L6

VCC3_3

M10

VCC3_3

N10

VCC3_3

P6

VCC3_3

R13

VCC3_3

V19

VCC3_3

W15

VCC3_3

W17

VCC3_3

W24

VCC3_3

AD13

VCC3_3

AD20

VCC3_3

G19

VCC3_3

G21

VCC3_3

E18

VCCSUS3_3

B15

VCCSUS3_3

E11

VCCSUS3_3

F10

VCCSUS3_3

F11

VCCSUS3_3

E13

VCCSUS3_3

E14

VCCSUS3_3

U6

VCCSUS3_3

V6

VCCSUS3_3

F16

VCCSUS3_3

F17

VCCSUS3_3

F18

VCCSUS3_3

K15

VCCSUS3_3

A8

V5REF

W14

V5REF

E16

V5REF_SUS

AD11

VCCRTC

SPDG_ICH5

.1U

1 2

R194 1K

.1U-O

5VSB 5VSB

147

11 10

U14E

HCT14

VCC

VCCSATAPLL
VCCSATAPLL

VCCUSBPLL

VCCSUS1_5
VCCSUS1_5
VCCSUS1_5
VCCSUS1_5
VCCSUS1_5
VCCSUS1_5

V_CPU_IO
V_CPU_IO
V_CPU_IO

RSMVCC3

147

13 12

VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5
VCC1_5

VCC1_5

U14F

HCT14

4

K10
K12
K13
L19
P19
R10
R6
H24
J19
K19
M15
N15
N23
E15
F15
F14
W19
R12
W9
W10
W11
W6
W7
W8
AA6
AB6
C24
E22

F19
Y5
AA4
AB4
F7
F8

R15
R19
T19

R340 1K

12

ATXPOK18,22,25

PCIRST_LDEVRST_L

R327

4

VDDQ

These pins need to be
separarted power plane

VCCP

12

BC181

.1U/BACK

5VSB 5VSB

1 2

12

BC161

100P

PCIRST_L 17,18,26,27,29

10K

1 2

RSMVCC3

VDDQ

BC99

147

ATXPOK

12

U14A

HCT14

.01U

R348

12

BC114

VCC

1 2

12

BC177

12

BC101

.01U

.01U

U14B

147

3 4

HCT14

8.2K

1 2

R349 100

3

.1U/BACK

RSMRST_L13,14

1 2

R347 4.7K

21

.1U-O

BC162

3

R346

1 2

147

5 6

RSMRST_L

RSMRST_L

10K

U14C

HCT14

DOGRST_L

5VSB5VSB

147

9 8

U14D

HCT14

2

DOGRST_L 6

1 2

R329 4.7K

2

R328

1

ICH1F

A1

VSS

A7

VSS

A10

VSS

A15

VSS

A17

VSS

A19

VSS

A21

VSS

A23

VSS

AA5

VSS

AA7

VSS

AA9

VSS

AA11

VSS

AA13

VSS

AA21

VSS

AA24

VSS

AB5

VSS

AB7

VSS

AB9

VSS

AB11

VSS

AB15

VSS

AB18

VSS

AC2

VSS

AC4

VSS

AC6

VSS

AC8

VSS

AC10

VSS

AC13

VSS

AC23

VSS

AD4

VSS

AD6

VSS

AD8

VSS

AD17

VSS

AD21

VSS

AD12

VSS

B13

VSS

B17

VSS

B19

VSS

B21

VSS

B23

VSS

C3

VSS

C8

VSS

C16

VSS

C18

VSS

C20

VSS

C22

VSS

D1

VSS

D6

VSS

D11

VSS

D16

VSS

D18

VSS

D20

VSS

D22

VSS

D24

VSS

E17

VSS

E19

VSS

E20

VSS

E21

VSS

E23

VSS

F3

VSS

F9

VSS

SPDG_ICH5

PWROK 7,13,30

8.2K

1 2

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

G6
G20
G24
H1
H19
H22
J6
J21
J23
K3
K11
K14
K20
K22
K24
L10
L11
L12
L13
L14
L15
L21
L23
M1
M5
M11
M12
M13
M14
M22
M24
N11
N12
N13
N14
N20
P1
P10
P11
P12
P13
P14
P15
P21
R11
R14
T23
T3
T6
U19
V1
V21
W16
W18
Y3
Y6
Y7
Y8
Y10

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

ICH5 Part C

M981

1

5.0

31Thursday, February 17, 2005

of

15

8

7

6

5

4

3

2

1

4 4

PDD[0..15]14

R414 2.2K

VCC3

DEVRST_L8 ,13,15

3 3

2 2

VCC

1

SDD[0..15]14

Q56
2N3904S

3 2

R415

2.2K

PDD[0..15]

PDREQ_L14
PDIOW_L14
PDIOR_L14
PIORDY14
PDDACK_L14
IRQ1414
PDA114
PDA014
CS1P_L14

VCC3

SDREQ_L14
SDIOW_L14
SDIOR_L14
SIORDY14
SDDACK_L14
IRQ1514
SDA114
SDA014
CS1S_L14

VCC3

1 2

R341 33

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDREQ_L
PDIOW_L
PDIOR_L
PIORDY
PDDACK_L
IRQ14
PDA1
PDA0
CS1P_L
IDEACTP_L

1 2

R313 4.7K
R303 10K

SDD[0..15]

R331

1 2

33

SDD7
SDD6
SDD5
SDD4
SDD3
SDD2
SDD1
SDD0

SDREQ_L
SDIOW_L
SDIOR_L
SIORDY
SDDACK_L
IRQ15
SDA1
SDA0 SDA2
CS1S_L CS3S_L
IDEACTS_L

1 2

R302 4.7K
R314 10K

12

IDE1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

H20*2-LPB-P20E

12

IDE2

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

H20*2-LP-P20E

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDA2
CS3P_L

SDD8
SDD9
SDD10
SDD11
SDD12
SDD13
SDD14
SDD15

PDA2 14
CS3P_L 14

SDA2 14
CS3S_L 14

LO:80 PIN CABLE
HI:40 PIN CABLE

P66DET 17

12

27K

R316

S66DET 17

12

27K

R315

1 1

8

IDEACTP_L

IDEACTS_L

D14 LL4148-S

12

D13 LL4148-S

12

7

HDDLED 22

Title

# MAX TRACE LENGTH IS 8"

6

5

4

3

Size Document Number Rev

Custom

Date: Sheet

IDE Connector

2

M981

5.0

16 31Thursday, February 17, 2005

of

1

Elitegroup Computer Systems

8

7

6

5

4

3

2

1

USB PORT INTERFACE

D D

VCCDUAL

USBPWR1

100 Mils Width

12

EC31

+

1000U-10V

C C

USBP5N14
USBP5P14

VCC3

R307 8.2K-O

R343 8.2K-o

R309 8.2K
R308 8.2K-O

R339 8.2K

USBP5N
USBP5P

12

12

12
12

12

USB2

112
334
556
778
9910

H5*2-P9E

IC

FGPI4

FGPI2

2

USBP4N

4

USBP4P

6
8
10

USBP4N 14
USBP4P 14

USBP7N14
USBP7P14

USBP7N
USBP7P

GPI2:

High: w/o S3

Low: w/S3

GPI4:

High: Reseved
Low: Reserved

B B

VCC3

VCC3

USB3

2

112
334
556
778
9910

KEYKEY

H5*2-P9E

USBP6N

4

USBP6P

6
8
10

USBP6N 14
USBP6P 14

12

BC159

.1U-OP

PCIRST_L15,18,26,27,29

S66DET16

VCC3

R352 4.7K

VCC3

R345 4.7K

A A

8

P66DET16

FWH013,18
FWH113,18
FWH213,18

PCIRST_L
FGPI2 IC

FGPI1
FGPI0
FWHWP_L

12

TBL_L

12

FWH0
FWH1
FWH2

7

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

U13

VPP
RST#
FGPI3
FGPI2
FGPI1
FGPI0
WP#
TBL#
ID3
ID2
ID1
ID0
FWH0
FWH1
FWH2
GND

PLCC-32PBR

32

VCC

31

CLK

30

FGPI4

29

IC

28

GNDA

27

VCCA

26

GND

25

VCC

24

INIT#

23

FWH4

22

RFU

21

RFU

20

RFU

19

RFU

18

RFU

17

FWH3

6

12

.1U

BC153

CK_P_33M_FWH

FGPI4

FWH4

FWH3

5

CK_P_33M_FWH 6

FWH4 13,18

FWH3 13,18

VCC3 VCC

1K

R310

1 2

Q44

1

3 2

3904

4

R311

12

4.7K

C

C

B

B

E

E

Q45

1

1 2

3 2

R312 10K

3904

3

HINIT_L 3,13

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

2

USB/FWH

M981

C

2N3904S

BE

BE

5.0

17 31Thursday, February 17, 2005

of

1

C

8

VCC

12

.1U

BC160

D D

C C

B B

A A

KDATA

KCLK

MDATA

MCLK

1
3
5
7

9
11
13
15
17
19
21
23
25
27
29
31
33

VCCDUAL

12

.1U

BC113

FDD1

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

H17*2-LP-P5E

135

7

246

8

RN6B 22-8P4R(33)
RN6A 22-8P4R(33)
RN6D 22-8P4R(33)
RN6C 22-8P4R(33)

RN5

2.7K-8P4R

5VSB

12

BC157

RWC

HDL
DS3

IDX
DS0
DS1
DS2

MOT ON

DIRC

STEP

WD

WG

TR00

WP

RD DATA

SIDE 1

DSK CHNG

1 2

PTC-1812L200

3 4
1 2
7 8
5 6

F1

7

83627 83637

.1U

R(48,49,52)

0ohm

DRVEN0

2
4
6

INDEX_L

8

MOA_L

10
12

DSA_L

14
16

DIR_L

18

STEP_L

20

WD_L

22

WE_L

24

TRAK0_L

26

WP_L

28

RDATA_L

30

HEAD_L

32

DSKCHG_L

34

BC32

CGND

C112100P

C113100P

2 1

C111100P

C97 1000P

.1U

C110100P

6

R(48,49,52)

C97 0ohm

THRMDN3,20

KBMS1

1

KDATA

2

KNC1

3

KGND

4

KVCC

5

KCLK

6

KNC2

13

HOLE1

14

HOLE2

7

MDATA

8

MNC1

9

MGND

10

MVCC

11

MCLK

12

MNC2

15

HOLE3

16

HOLE4

17

HOLE5

MINI-DUAL-6P-C

NI

VCC

THRMDN

5

ST6

1 2

SHORT

FAN120
FAN220

FAN320

THRM_L13
BEEP22
CI_L20
LPCPME_L13

PWRBT_L13
PWRSW22
LED122

PS_ON_L22
SLP3_L13,25
CK_48M_SIO6

4

12

.1U-OP
BC127

VCC3

VDDQ

VCCP

FAN1
FAN2

FAN3

THRM_L
BEEP
CI_L
LPCPME_L

PWRBT_L
PWRSW

PS_ON_L
SLP3_L
CK_48M_SIO

PCIRST_L
CK_P_33M_SIO
SIRQ
LDRQ0_L
FWH4

FWH0
FWH1
FWH2
FWH3

ADJ265

VREFT
CPU_THERM1

SYS_THERM

R405 0

R406 0

PCIRST_L15,17,26,27,29
CK_P_33M_SIO6
SIRQ13
LDRQ0_L13
FWH413,17

FWH013,17
FWH113,17
FWH213,17
FWH313,17

ADJ26530

IDETA12

VREFT20

CPU_THERM13,20
SYS_THERM20

30

LRESET#

21

LCLK

23

SERIRQ

22

LDRQ#

29

LFRAME#

27

LAD0

26

LAD1

25

LAD2

24

LAD3

125

GPX2/P15/GP14

123

GPY1/GP15

128

GPSA1/P12/GP10

121

GPSA2/GP17

126

GPX1/P14/GP12

124

GPY2/P16/GP14

127

GPSB1/P13/GP11

122

GPSB2/GP16

120

MSO/IRQIN0

119

MSI/GP20

101

VREF

102

VTIN3

103

VTIN2

104

VTIN1

93

AGND

94

-5VIN

95

-12VIN

96

+12VIN

97

AVCC

98

+3.3VIN

99

VCOREB

100

VCOREA

106

VID4

107

VID3

108

VID2

109

VID1

110

VID0

116

FANPWM1

113

FANIO1

115

FANPWM2

112

FANIO2

111

FANIO3

105

OVT#

118

BEEP

76

CASEOPEN#

19

PME#

89

WDTO/GP24

91

SDA/GP22

92

SCL/GP21

67

PSOUT#

68

PSIN

64

SUSLED/GP35

90

PLED/GP23

72

PWRCTL#/GP31

73

SUSCIN/GP30

18

CLKIN

VCC3

HW Monitor

28

VCC3

3

VCC

12

VCC

GamePort

VSS20VSS55VSS86VSS

VCC48VCC77VCC

114

117

5VSB

61

74

VSB

VBAT

FloppyLPTIRSerial PortKB/Mouse

RSMRST#/GP33

W83627HF-AW

DRVDEN0
DRVDEN1

INDEX#

MOA#

DSB#
DSA#

MOB#

DIR#

STEP#

WRDATA#

WE#

TRACK0#

WP#

RDDATA#

HEAD#

DSKCHG#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT

BUSY

ACK#

SLIN#

INIT#
ERR#
AFD#
STB#

IRRX/GP25

CIRRX/GP34

IRTX/GP26

SUSCLKIN

DCDA#
DSRA#

SINA

RTSA#
SOUTA
CTSA#
DTRA#

RIA#

DCDB#
DSRB#

SINB

RTSB#
SOUTB
CTSB#
DTRB#

RIB#
GA20

KBRST

KBDATA

KBCLK

MSDATA

MSCLK

KBLOCK#

PWROK/GP32

2

RTCRST_L 13,20

12

BC128
.1U-O

LPC1

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

42
41
40
39
38
37
36
35
31
32

PE

33
34
43
44
45
46
47

88
69
87
75

56
50
53
51
54
49
52
57
84
79
82
80
83
78
81
85

59
60
63
62
66
65
58

70
71

DRVEN0
INDEX_L

MOA_L

DSA_L
DIR_L

STEP_L
WD_L
WE_L
TRAK0_L
WP_L
RDATA_L
HEAD_L
DSKCHG_L

PRD0
PRD1
PRD2
PRD3
PRD4
PRD5
PRD6
PRD7
SLCT
PE
BUSY
ACK_L
SLIN_L
PINIT_L
ERR_L
AFD_L
STB_L

IRRX
IRTX

DCDA_L
DSRA_L
SINA
RTSA_L
SOUTA
CTSA_L
DTRA_L
RIA_L

SOUTB

A20GATE_L
KBRST_L
KDATA
KCLK
MDATA
MCLKLED1

ATXPOK

PRD0 19
PRD1 19
PRD2 19
PRD3 19
PRD4 19
PRD5 19
PRD6 19
PRD7 19
SLCT 19
PE 19
BUSY 19
ACK_L 19
SLIN_L 19
PINIT_L 19
ERR_L 19
AFD_L 19
STB_L 19

IRRX 19
IRTX 19

DCDA_L 19
DSRA_L 19
SINA 19
RTSA_L 19
SOUTA 19
CTSA_L 19
DTRA_L 19
RIA_L 19

A20GATE_L 13
KBRST_L 13

ATXPOK 15,22,25

1

SOUTA

CGND

8

7

6

5

SOUTB

4

1 2

R321 4.7K

1 2

R304 4.7K

VCC

3

Title

Size Document Number Rev

Custom

Date: Sheet

Elitegroup Computer Systems

LPC_FDD/KB/M

M981

2

18 31Thursday, February 17, 2005

of

1

5.0

8

VCC

D D

C C

RTSA_L18
DTRA_L18
SOUTA18

RIA_L18
CTSA_L18
DSRA_L18
SINA18
DCDA_L18

RTSA_L
DTRA_L
SOUTA

RIA_L
CTSA_L
DSRA_L
SINA
DCDA_L

7

U11

20

VCC

16

DIN1

15

DIN2

13

DIN3

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

11

GND

ST75185

DOUT1
DOUT2
DOUT3

R21

2.7K

VDD

RIN1
RIN2
RIN3
RIN4
RIN5

VSS

1
5

6
8

2
3
4
7
9

10

12

VDDIN
NRTSA

NDTRA
NSOUTA

NRIA
NCTSA
NDSRA
NSINA
NDCDA

VSSIN

246

135

6

D8 LL4148-S

1 2

8

RN1

2.7K-8P4R

7

5

+12V

12

-12V CGND

D9LL4148-S

246

135

8

RN2

2.7K-8P4R

7

246

135

8

RN3

2.7K-8P4R

7

246

135

4

NDCDA

8

RN4

7

NSINA

NSOUTA

NDTRA

C118100P

C120100P

C121100P

2.7K-8P4R

NDSRA

C117100P

NRTSA

C116100P

NCTSA

C114100P

NRIA

C119100P

CGND

C115100P

12

BC31
.1U

D1 LL4148-S

12

VCC

3

CGND

2

NDCDA
NSINA
NSOUTA
NDTRA

NDSRA
NRTSA
NCTSA

NRIA20

NRIA

CGND

COM1

1

DCD

2

SIN

3

SOUT

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI

10

HOLE

11

HOLE

CONN-COMG

1

AFD_L

RN106B 33-8P4R

AFD_L18
PINIT_L18
SLIN_L18
PRD318

STB_L18
PRD018
PRD118
PRD218
PRD718
PRD418
PRD518
PRD618

B B

ERR_L18
ACK_L18
BUSY18
PE18
SLCT18

A A

8

NPRD0
ERR_L
NAFD_L
NSTB_L

NPRD5
NPRD6
NPRD3
NPRD4

PINIT_L
SLIN_L
PRD3

STB_L
PRD0
PRD1
PRD2
PRD7
PRD4
PRD5
PRD6

ERR_L
ACK_L
BUSY
PE
SLCT

180P-8P4C

3 4

RN106C 33-8P4R

5 6

RN106D 33-8P4R

7 8

RN107D 33-8P4R

7 8

RN106A 33-8P4R

1 2

RN107A 33-8P4R

1 2

RN107B 33-8P4R

3 4

RN107C 33-8P4R

5 6

RN108D 33-8P4R

7 8

RN108A 33-8P4R

1 2

RN108B 33-8P4R

3 4

RN108C 33-8P4R

5 6

CN1

1

8
2
3

6

574

CN3

1

8
2
3

6

574

180P-8P4C

CGND CGND

7

NPRD2
NSLIN_L
NPRD1
NPINIT_L

BUSY
PE
NPRD7
ACK_L

NSTB_L

1
2
3

180P-8P4C

1
2
3

180P-8P4C

CN2

CN4

8
6

574

8
6

574

6

NAFD_L
NPINIT_L
NSLIN_L
NPRD3

NPRD0
NPRD1
NPRD2
NPRD7
NPRD4
NPRD5
NPRD6

SLCT

12

C15
180P(220pF)

CGND

5

4

LPT1

1

STB

10

ACK

17

SLIN

16

INIT

15

ERROR

14

AFD

13

SLCT

12

PE

11

BUSY

GND

2
3
4
5
6

8
9

CONN-25P2R-FWHRW

GND

PD0

GND

PD1

GND

PD2

GND

PD3

GND

PD4

GND
PD57GND
PD6

HOLE

PD7

HOLE
HOLE

25
24
23
22
21
20
19
18
26
27
28

CGND

IRRX18

IRTX18

IRRX

IRTX

VCC

1
3
5

IR1

+

+

+

+

+

+

H3*2-P2E

2

KEY

4
6

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

3

Date: Sheet

2

I/O Ports
M981

5.0

19 31Thursday, February 17, 2005

of

1

8

D D

7

6

+12V +12VVCC VCC

R260

1 2

5

4.7K

PWRFAN

1

GND

2

+12V

3

SENSE

H3*1-POW-AMP1

4

4.7K

R324

1 2

CPUFAN

1

GND

2

+12V

3

SENSE

4

PWM

H4*1-POW-AMP1

3

2

1

R407 0

C C

THERM. SENSING

12

30K

R319

CPU_THERM13,18

SYS_THERM18

.1U

BC158

R305

.1U

2 1

1M

1 2

7

CI_L 18

B B

A A

8

BC154

2 1

C97

2 1

12

10K

R325

12

BC156

RT1

10K-RT

RTCRST_L 13,18

1000P

2 1

.1U

R332 0

1 2

6

VREFT 18

VTIN2 3,18

THRMDN 3,18

NRIA19

FAN218FAN318

C102

2 1

1000P

+12V

C105

FAN118

C104

2 1

RI_L 13

VCC

R333

4.7K

1 2

1 2

1U-16V

1000P

SYSFAN

1

GND

2

+12V

3

SENSE

H3*1-POW-AMP1

C

C

C

B

B

E

E

H/W Monitor
M981

2

R270

Q37

1

3 2

3904

1000P

4.7K

1 2

C98

2 1

3

Title

Size Document Number Rev

Date: Sheet

Elitegroup Computer Systems

Custom

NRIA

5

1 2

R269 10K

4

C

2N3904S

BE

BE

20 31Thursday, February 17, 2005

of

1

5.0

8

D D

CD1

1
2
3
4

CD-IN1

+12V

Q1
78L05

1

IN

AC_RST_L14,31
AC_SDOUT14,31
AC_SDIN214,31
AC_SYNC14,31
AC_BIT_CLK14,31

BC40

0.1UF

VREFOUT

R89

5.6k -NI

C C

B B

2

GND

OUT

0.1UF

BC1

R23 1K

R10 1K

R9 1K

3

BC6

1.0uF

VCC3

VREF2

C6

C2

A A

+5VA

R22

4.7KR34.7K

R17

47K

12

EC9

100UF

1000pF

1000pF

R15

47K

R14
47K

48
11

5
8

10

6

28
27

45
46
47

FMICR
FMICL

7

CD_L

CD_R

CD_GND

BC7

0.1uF

CLOCK_OUT
RESET

SDATA_OUT
SDATA_IN
SYNC
BIT_CLK

VREFOUT
VREF

CS0
CS1
EAPD

VCC3

VCC3

BC36

BC35

+5VA

25

9

1

DVDD2

DVDD1

AFILT129FILT_L31FILT_R32CX3D34RX3D

AFILT2

30

C108105P

BC21 1. 0uF
BC25 1. 0uF

0.1uF

0.1uF

AVDD1

38

AVDD2

33

R33 4.7K

44

NC40NC43NC

XTAL_IN2XTAL_OUT

3

R30 1M

X-24.576M-30m20

X3

3

C25
22P

NC39NC

41

DVSS2

DVSS1

7

4

C23
22P

6

LINE_IN_R

LINE_IN_L

CD_R

CD_L

CD_GND

VIDEO_R

VIDEO_L

AUX_R

AUX_L

PHONE

MONO_OUT

LINE_OUT_R

LINE_OUT_L

PC_BEEP

AVSS1

26

42

CMI9739

MIC1
MIC2

AVSS2

5

L27

BEAD

BEAD

L28

L10

BEAD

+5VA

BC15

0.1uF

U1

24
23

21
22

20
18
19

17
16

15
14

13
37

36
35

12

BC9 1.0uF

BC14 1.0uF

BC16 1uF

R422 4.7K
R421 4.7K

R426 4 .7K /NI

BC22 1.0uF

BC10 1.0uF

BC131.0uF

BC26 1uF

EC1220uF

+

U1 ALC655 CMI9761A
R3 4.7K NI
C6 102P 104P
C2 102P 201P
C108 105P NI

ALC655 CMI9761A

EC3220uF

+

NIR426 4.7K

4.7KR421 NI

4.7KR422 NI

4

LINE_OUT_R
LINE_OUT_L

LINE_IN_R
LINE_IN_L

MIC1 MIC1
MIC2

CD_R
CD_L
CD_GND

LINE_OUT_R
LINE_OUT_L

AUDIO1

15

HOLD

14

HGND1

16

HGND2

17

HGND3

18

HGND4

11-369-013000

R5 100
R6 100

MIC2

LOUTL2

LOUTR2

3

RMIC3

RSW2

RSW1

LMIC3
LSW3
GND3
RSW3

LSW2

LINL1
LSW1

LINR1

RET-L

RET-R

2

+5VA

+5VA

R46

R45

4.7K

4.7K

VREFOUT

R7

47K

R1

4.7K

R4

4.7K

AUDIO2

112
3 4
5 6
798

HEADER5x2

R8
47K

10

R90

4.7K

LFE_OUT

CENTER

ST4

SHORT

ST3

SHORT

2

KEY

LINEOUT-L

LINEOUT-R

12

12

C28

C27

100pF

100pF

SHORT

ST2

12

SHORT

ST1

12

12

12

12

12

C5

C7

100pF

100pF

FMICL
FMICR

VREF2

R423

4.7K

R424

4.7K

LINE_IN_R

MICIN

5
4
3
2

MICVCC

1

LINEOUT-L

9
8
7

LINEOUT-R

6

LINEINL

13
12
11

LINEINR

10

MICVCC

MICIN

C1

1000pF

LINEINLLINE_IN_L

LINEINR

1

VCC

RET-R
RET-L

C3

1000pF

Title

Size Do c um e n t N u mb er Re v

Custom

8

7

6

5

4

3

Date: Sheet

2

Elitegroup Computer Systems

AC97 Codec
M981

of

21 31Thursday, F eb r uary 17, 2005

1

5.0

5

-12VVCC3VCC5VSB

12

10K

D D

PS_ON_L18

R317

C103

PS_ON_L

470P

11
12
13
14
15
16
17
18
19
20

PWR CONN CAPS

C C

B B

A A

5

ATX2

3.3V

-12V
GND
PS_ON
GND
GND
GND

-5V
+5V
+5V

PW-20P2R

4

3.3V

3.3V

GND

+5V

GND

+5V

GND

PWROK

AUX5V

+12V

4

3

5VSB +12V

1
2
3
4
5
6
7
8
9
10

BC155

ATXPOK

.1U

HDDLED SATALED

ATXPOK 15,18,25

1 2

VCC3

R272

10K-O

D11LL4148-S

SATALED 13

HDDLED16
HWRST_L13

VCC

SPK1

4

4

2

2

1

VCC

1 2

4.7K

R326

1 2

BEEP18

SPKR

SPKR13

1 2

R330 1K

1 2

R323 1K

C

C

R322 150

Q48

1

3 2

3904

Q46

1

3 2

3904

1 2

R320 150

SPK

BC152

2 1

1

H4*1PE3

.1U

B

B

E

E

C
C

PANEL1(4,2)

LPANEL1(3,5,7)

LSJ1(1,2)

SJ1(1,3)(2,3) Light

GLED0
GLED1 LOW

S0 S1 S3 S4,S5

Green G-blinking Y-blinking

G-blinking G-blinkingGreen

Dark

HIGH HIGH

Dark

Blinking

SWITCH

Yellow
Light

Blinking

LOW
SWITCH

2

5VSB

VCC

150

2
4
6
8
10

Key

R287

GLED0

330

R286

HDDLED GLED1
HWRST_L

PANEL1

112
334
556
778
9910

H5*2-P10E

FRONT_SIDE

5VSB

2/25

150

R271

GLED0

5VSB

Green Led For Legend

1K

R298

LED118

SLP5_L13,30

LED013

Dark

Dark

Dark

Dark

HIGH
HIGH

LED1

SLP5_L

2/25

LED0

LED0

R299 100

R300 100

R288 10K

R290

GLED1

150

5VSB

R295

C101

Q40

1

3904

10K

100P

1
3
5

5VSB

R282

3 2

R297

1

SJ1

+

+

+

+

+

+

H3*2-P2E

Q41

1

3904

Q42

1

3904

10K

23

2
4
6

3 2

3 2

10K

PWRSW

Q43

2N7002

Q39

1

3904

1

PWRSW 18

GLED1

GLED0

3 2

2N3904S

BE

BE

3

Intel

Legend

GLED0 GLED1

GLED0

GLED1

G

Y

Y
G

2

Title

Size Document Number Rev

Date: Sheet

Elitegroup Computer Systems

ATX Power & Front Panel

B

M981

5.0

22 31Thursday, February 17, 2005

1

of

5

D D

VCCDUAL

C C

F2

1 2

PTC-1812L200

P2_N

USBPWER1

1
2
3
4

USB5

4

P0_N
P0_P

5
6

P3_PP2_P

7
8

P1_N
P1_PP3_N

3

VCCDUAL

USBPWER2

USB1A

1

VCC

2

DATA-

3

DATA+

4

GND

NET2

USB1C

5

VCC

6

DATA-

7

DATA+

8

GND

NET2

MH
MH
MH
MH

MH
MH
MH
MH

1 2

PTC-1812L200

17
18
19
20

21
22
23
24

F3

12

+

EC4

1000U-10V

2

1

USBP1N
USBP1P
USBP0N
USBP0P

B B

A A

USBP1P18
USBP1N18
USBP0P18
USBP0N18

USBP2P18
USBP2N18
USBP3P18
USBP3N18

USBP1P
USBP1N
USBP0P P0_P

USBP2N
USBP2P
USBP3P
USBP3N

USBP2P
USBP2N
USBP3P P3_P

R48 0
R49 0
R52 0
R54 0

1
2
3
4 5

L26
X_CMF-SO8-O

R55 0
R56 0
R58 0
R77 0

1
2
3
4 5

L25
X_CMF-SO8-O

P1_N
P1_P
P0_N
P0_P

P2_N
P2_P
P3_P
P3_N

P1_P
P1_N

P0_NUSBP0N

P2_P
P2_N

P3_NUSBP3N

8
7
6

8
7
6

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

5

4

3

2

Date: Sheet

USB

M981

5.0

23 31Thursday, February 17, 2005

1

of

5

PPWR_GD

PR1 2K

VTT_OUT_RIGHT3,4

D D

C C

VID33
VID53
VID23
VID13
VID03
VID43

PC11

PC12

PR22

10n

15K

VRM_GD

PR34

PC16
10n /NI

3K

拉回的點需從CPU PIN

33pF

VCCP

VID43
VID33
VID23
VID13
VID03
VID53

PC14

0.1uF

PR2 15K

PR5 1K

PR6 1K

PPWR_GD

PR28
24K

246

135

8

7

PR30
82K-O

PR7
1K-8P4R

10
11
12
13

12V_POWER

PU1

1

VID4

2

VID3

3

VID2

4

VID1

5

VID0

6

VID125

7

SGND

8

FB

9

COMP
PGOOD
DVD
SS
RT
OFS14IMAX

RT9245

VCC

PR11
10

PC4

28

VCC

27

PWM1

26

PWM2

25

PWM3

24

PWM4

23

CSP4

22

CSP2

21

CSP3

20

CSP1

19

GND

18

ADJ

17

REF

16

CSN

15

VCC

PR2756K

PC15

0.1uF

1UF-08

ADJ

PR29

8.2K

1.05V~1.825V 69A

VCCP

+

PEC3

PL4

0.9uH
12VCONN

PC3110U-X5-08

12

+

+

PEC4

PEC5

3300U-6.3V

3300U-6.3V

CPUGND

+

PEC11

PC2710U-X5-08

PC3810U-X5-08

12

12

3300U-6.3V

12VIN

+

+

+

2200U-16V

2200U-16V

PEC12

2200U-16V-OP

PC3310U-X5-08

12

PEC13

PC3610U-X5-08

PC3210U-X5-08

PC3410U-X5-08

12

12

2200U-16V

PEC14

PC3010U-X5-08

PC3910U-X5-08

PC4010U-X5-08

12

12

12

+

+

PEC2

PEC1

B B

12V_POWER

VCCP

PC3510U-X5-08

12

12

A A

3300U-6.3V

3300U-6.3V

ATX3

3

4

1

2

PC2810U-X5-08

PC3710U-X5-08

PC2910U-X5-08

12

12

12

PR26 560

PR31
NC

PWM1
PWM2
PWM3
PWM4
CSP4
CSP2
CSP3
CSP1

4

PR23
560

VCCP

拉回的點需從4PHASE
¤互驧左籪纁|

BOOT3

PWM3

PWM4

PR17 4.7

PC6 4.7UF/16V

BOOT1

PWM1

PWM2

BOOT2

PR46 4.7

PC21 4.7 U F/ 16V

11

1

10

2

BOOT4

PU2

11

BOOT1

1

PWM1

10

BOOT2

2

PWM2

RT9602

PR35 4.7

12V_POWER

PU3

BOOT1

PWM1
BOOT2

PWM2

RT9602

PR51 4.7

12V_POWER

PR84.7

PDRV_VCCA

14

VCC

GND3PGND

PR424.7

PR434.7

PDRV_VCCB

PDRV_PVCCB

PC22 4. 7 UF/ 16V

5

14

UGATE1

VCC

PVCC

PHASE1

LGATE1
UGATE2
PHASE2

LGATE2

GND3PGND

6

BT4

PR94.7

PDRV_PVCCA

BT1

PC7 4.7UF/16V

5

UGATE1

PVCC

PHASE1
LGATE1

UGATE2

PHASE2
LGATE2

6

BT2

BT3

12
13
4
9
8
7

PC5

0.1UF 16V X7R

12
13
4
9
8
7

PC17

0.1UF 16V X7R

PC20

0.1UF 16V X7R

MD_UG3
MD_PH3
MD_LG3
MD_UG4
MD_PH4
MD_LG4

PC25

0.1UF 16V X7R

MD_UG1
MD_PH1
MD_LG1
MD_UG2
MD_PH2
MD_LG2

3

12VIN

PQ1

2

NTD60N02R

MD_UG1 MD_PH1

MD_PH1

MD_LG1

MD_UG2

MD_PH2

MD_LG2

MD_UG3

MD_PH3

MD_LG3

MD_UG4

MD_PH4

MD_LG4

PR3 0

PR13 0

PR16 0

PR25 0

PR32 0

PR36 0

PR41 0

PR44 0

PR47 0

PR48 0

PR49 0

PR52 0

PQ2

NTD60N02R

NTD60N02R

PQ5

NTD60N02R

NTD60N02R

PQ8

NTD60N02R

NTD60N02R

PQ11

NTD60N02R

1

3
2

1

3

12VIN

PQ4

2

1

3
2

1

3

12VIN

PQ7

2

1

3
2

1

3

1

12VIN

PQ10

2

1

3
2

1

3

1

2

PC1

4.7UF/16V

N-CH / TO-252

2

1

3

PC13

4.7UF/16V

N-CH / TO-252

2

1

3

PC19

4.7UF/16V

N-CH / TO-252

PQ9NTD60N02R

2

3

PC24
10UF/16V 1206

N-CH / TO-252

PQ12NTD60N02R

2

3

PL1

2 1

CK-H508-R6Y103MD

PCB Footprint = COIL_0_6UH_H_PT8MM

PQ3NTD60N02R

1-08

PR14

PC8

103P

PL2

2 1

CK-H508-R6Y103MD

PCB Footprint = COIL_0_6UH_H_PT8MM

PQ6NTD60N02R

1-08

PR33

103P

PC18

CK-H508-R6Y103MD

PL3

2 1

PCB Footprint = COIL_0_6UH_H_PT8MM

1-08

PR45

103P

PC23

PL5

2 1

CK-H508-R6Y103MD

PCB Footprint = COIL_0_6UH_H_PT8MM

1-08

PR50

103P

PC26

VCCP

VCCP

1

PH1_FB

PH2_FB

PH3_FB

PH4_FB

12

PR10 NC

PR15 NC

PR19 NC

PR21 NC

12

+

PCT4

X_1000U-6.3LLE-O

1UF 16V X7R 0805

1UF 16V X7R 0805

1UF 16V X7R 0805

1UF 16V X7R 0805

X_1000U-6.3LLE-O

PR4 1K-1

VCCP

VCCP

CSP1

MD_PH2

PR12 1K-1

CSP2

MD_PH3

PR18 1K-1

CSP3

MD_PH4

PR20 1K-1

CSP4

置□贇C附近,長度500mils以內
MD_PH & VCCP CHOKE PIN 拉回走平行線

Put under CPU Heat-Sink 8mm

12

+

PCT1

X_1000U-6.3LLE-O

VCCP

+

PCT3

B

B

PC2

PC3

PC9

PC10

+

PCT5

C

E

VCCP

VCCP

VCCP

VCCP

12

12

+

PCT6

X_1000U-6.3LLE-O

X_1000U-6.3LLE-O

C

C

C

2N3904S

E

B

E

B

E

Elitegroup Computer Systems

Title

Size Document N u m b e r Re v

Custom

5

4

3

2

Date: Sheet

VOCRE DC-DC

M981

1

5.0

of

24 31Thursday, February 17, 2005

1

2

3

4

5

6

7

8

DUALSW

A A

+12V

R335

1 2

Q49

1

3 2

B B

C C

D D

3904

R342 10K

1 2

R350 10K

10K

R351

1 2

ATXPOK
SLP3_L

VCCDUAL

12

C106
.1U-OP

1

DUALSW 30

1K

DUALSW

12

1

2N7002

1

2N7002

3/26

EMI

PLACE NEAR H4

3

5VSB

1

P-CH / SOT-23

Q52

Q53

1K

3

P-CH / SOT-23

VCC

2

5VSB

5VSB

R344

1 2

23

23

ATXPOK 15,18,22
SLP3_L 13,18

2

Q51

SI2303DS-S

2

1

Q50

SI2303DS-S-O

1

VCCDUAL

23

+

5VSB

Q47

45N03L

N-CH / TO-252

12

EC37
100U-16V

12

3/26

C107

EMI

.1U-OP

PLACE NEAR H6

VCC3

12

EC39

+

100U-16V

12

EC38

+

100U-16V

VCC VCCDUAL

R337 0-O

1 2

R336 0-O

1 2

3

VREF1.05V

VREF1.05V

VREF1.05V

4

3
2

R222
1K-1%

R232

411

U10A

+

-

LM324-S

10

9

330-1

R225

330-1

1

1

R219

200-1%

VREF1.05V30

+12V VCC3

411

U10C

+

8

-

LM324-S

R234 47-1(5%)

+12V

411

U10D

12

+

13

-

LM324-S

R223 470-1

VCC3

12

23

Q22
2SK3296

VREF1.05V

23

1

VCC3

14

1

Q26
P3055L

23

Q25
2N7002

EC30

100U-16V-PE

1000U-6.3V-L

VDDQ

12

EC32

1000U-6.3V-L

100U-16E11L

12

1U

BC107

V_FSB_VTT 3,4

100U-16E11L

EC20

EC28

EC23

VCC17

12

+

VCC25SB

12

+

RSMVCC3

12

+

2

12

R97
348-1

12

R110
124-1

12

R116
180-1

12

R120
200-1

12

R176
215-1

12

R182
374-1

1

VCC 1.7V

2

1

2.5V DUAL

2

1

3.3V DUAL

U6

IN

OUT

ADJ

LD1117-S

Vo=1.25(1+Rb/Rt)

U5

IN

OUT

ADJ

LD1117-S

Vo=1.25(1+Rb/Rt)

U9

IN

OUT

ADJ

LD1117-S

Vo=1.25(1+Rb/Rt)

VCC3

3

BC68
1U-10V-PE

2 1

VCCDUAL

3

3

5VSB

215/374=3.4V
110/180=3.3V

VREF2.5V

Elitegroup Computer Systems

VREF2.5V30

5

VREF2.5V

6

Title

7

MIS DC-DC

M981

25 31Thursday, February 17, 2005

of

8

Size Document Number Rev

Custom

Date: Sheet

5.0

1

2

3

4

5

6

7

8

VCC

PCI1 PCI2

PCI1

B1

-12V

A A

INT-D13
INT-F13,27

PCLK16
PREQ-213
AD3112,13,27,29

AD2912,13,27,29
AD2712,13,27,29

AD2512,13,27,29
CBE-312,13,27,29

B B

C C

AD2312,13,27,29
AD2112,13,27,29

AD1912,13,27,29
AD1712,13,27,29

CBE-212,13,27,29
IRDY_L12,13,27,29
DEVSEL_L12,13,27,29
PLOCK_L13,27

PERR_L12,13,27,29
SERR_L12,13,27,29
CBE-112,13,27,29

AD1412,13,27,29
AD1212,13,27,29

AD1012,13,27,29

AD812,13,27,29
AD712,13,27,29

AD512,13,27,29
AD312,13,27,29

AD112,13,27,29
ACK64A_L27

INT-D
INT-F

PCLK1
PREQ-2

AD29

AD25
CBE-3

AD23
AD21

AD19
AD17

CBE-2
IRDY_L IRDY_L
DEVSEL_L DEVSEL_L
PLOCK_L PLOCK_L

PERR_L PERR_L
SERR_L SERR_L
CBE-1 CBE-1 AD15

AD14
AD12 AD11

AD10

AD8
AD7

AD5 AD4
AD3

AD1
ACK64A_L REQ64A_L ACK64A_L

PCI1-INT:
INTA:INTC
INTB:INTD

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

NC

B11

PRSNT2

B12

GND

B13

GND

B14

NC

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

PCI-W

IDSEL=AD17 IDSEL=AD18
REQ=PREQ2#
GNT=PGNT2#

INTC:INTE
INTD:INTF

INT-H13,27
INT-D13
INT-C13
INT-A12,13

AD17

R96 330

INT-H
INT-D
INT-C
INT-A

2

D D

1

IDSEL17

12

1
3
5
7

8.2K-8P4R

RN16

2
4
6
8

VCC3

TRST
+12V

TMS

TDI

+5V
INTA
INTC

+5V

+5V
GND

GND

3VAUX

RST

+5V

GNT
GND
PME

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

NC
NC

VCC-12V VCC VCC-12V+12V +12VVCC3 VCC3 VCC3 VCC3

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

3

INT-C
INT-E INT-E INT-F

PGNT-2
PCIPME_L PCIPME_L

AD30AD31
AD28

AD26AD27
AD24

IDSEL17
AD22

AD20
AD18

AD16
FRAME_L FRAME_L
TRDY_L TRDY_L
STOP_L STOP_L
SMBCLK

SMBDATA
PAR PAR

AD15
AD13

AD9

CBE-0 AD8 CBE-0
AD6

AD2
AD0

INT-C 13
INT-E 13,27

PCIRST_L

PGNT-2 13
PCIPME_L 12,13,27,29

AD30 12,13,27,29
AD28 12,13,27,29

AD26 12,13,27,29
AD24 12,13,27,29

AD22 12,13,27,29
AD20 12,13,27,29

AD18 12,13,27,29
AD16 12,13,27,29

FRAME_L 12,13,27,29
TRDY_L 12,13,27,29
STOP_L 12,13,27,29
SMBCLK 13,27,29,31

SMBDATA 13,27,29,31
PAR 12,13,27,29

AD15 12,13,27,29
AD13 12,13,27,29

AD11 12,13,27,29
AD9 12,13,27,29

CBE-0 12,13,27,29
AD6 12,13,27,29

AD4 12,13,27,29
AD2 12,13,27,29

AD0 12,13,27,29
REQ64A_L 27

4

STOP_L
PLOCK_L
PERR_L
SERR_L

FRAME_L
IRDY_L
TRDY_L
DEVSEL_L

PAR
REQ64A_L
ACK64A_L

VCC3

12

EC29

100U-16V

PCIRST_L 15,17,18,27,29

C40
68P

2 1

RN11

1

2

3

4

5

6

7

8

2.7K-8P4R
RN9

1

2

3

4

5

6

7

8

2.7K-8P4R

R158 2.7K
R177 2.7K
R183 2.7K

12
12
12

VCC

5

PCI2

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INT-G13,27,29

PCLK26

PREQ-313

INT-G

PCLK2
PREQ-3
AD31 AD30

AD29
AD27 AD26

AD25
CBE-3

AD23
AD21 AD20

AD19
AD17 AD16

CBE-2

AD14
AD12 AD11

AD10

AD7
AD5 AD4

AD3
AD1 AD0

PCI2-INT:
INTA:INTD
INTB:INTE

INTB

B8

INTD

B9

PRSNT1

B10

NC

B11

PRSNT2

B12

GND

B13

GND

B14

NC

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

PCI-W

REQ=PREQ3#
GNT=PGNT3#

TRST
+12V

TMS

TDI

+5V
INTA
INTC

+5V

+5V
GND

GND

3VAUX

RST

+5V

GNT

GND

PME

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

NC
NC

INTC:INTF
INTD:INTG

AD18 IDSEL18

R109 330

12

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

6

Date: Sheet

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

PCI Slot 1&2

7

INT-D

RSMVCC3RSMVCC3

PCIRST_L
PGNT-3

AD28

AD24
IDSEL18

AD22

AD18

SMBCLK
SMBDATA

AD13

AD9

AD6

AD2

REQ64A_L

M981

BC88

2 1

PGNT-3 13

VCCVCC

12

+

.1U

EC11

26 31Thursday, February 17, 2005

1000U-16V-O

8

5.0

of

5

4

3

2

1

M4 HOLE-A

1
2
3
4 5

M5 HOLE-A

9

8
7
6

M2 HOLE-A

1
2
3
4 5

9

AGND

8
7
6

9

8
7
6

M1 HOLE-A

1
2
3
4 5

CGND

3

A1
A2
A3
A4
A5
A6
A7
A8
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
A40
A41
A42
A43
A44
A45
A46
A47
A48
A49

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

4

VCC-12V +12VVCC3 VCC3

INT-E
INT-G

RSMVCC3

PCIRST_L
PGNT-4
PCIPME_L

AD30
AD28

AD26
AD24

IDSEL19
AD22

AD20
AD18

AD16
FRAME_L
TRDY_L
STOP_L
SMBCLK

SMBDATA
PAR

AD15
AD13

AD11
AD9

CBE-0
AD6

AD4
AD2

AD0
REQ64A_L

INT-E 13,26
INT-G 13,26,29

PCIRST_L 1 5,17,18,26,29
PGNT-4 13
PCIPME_L 12,13,26,29

AD30 12,13,26,29
AD28 12,13,26,29

AD26 12,13,26,29
AD24 12,13,26,29

AD22 12,13,26,29
AD20 12,13,26,29

AD18 12,13,26,29
AD16 12,13,26,29

FRAME_L 12,13,26,29
TRDY_L 12,13,26,29
STOP_L 12,13,26,29
SMBCLK 13,26,29,31

SMBDATA 13,26,29,31
PAR 12,13,26,29

AD15 12,13,26,29
AD13 12,13,26,29

AD11 12,13,26,29
AD9 12,13,26,29

CBE-0 12,13,26,29
AD6 12,13,26,29

AD4 12,13,26,29
AD2 12,13,26,29

AD0 12,13,26,29
REQ64A_L 26

D D

INT-F13,26
INT-H13,26

PCLK36

C C

B B

PREQ-413
AD3112,13,26,29

AD2912,13,26,29
AD2712,13,26,29

AD2512,13,26,29
CBE-312,13,26,29

AD2312,13,26,29
AD2112,13,26,29

AD1912,13,26,29
AD1712,13,26,29

CBE-212,13,26,29
IRDY_L12,13,26,29
DEVSEL_L12,13,26,29
PLOCK_L13,26

PERR_L12,13,26,29
SERR_L12,13,26,29
CBE-112,13,26,29

AD1412,13,26,29
AD1212,13,26,29

AD1012,13,26,29

AD812,13,26,29
AD712,13,26,29

AD512,13,26,29
AD312,13,26,29

AD112,13,26,29
ACK64A_L26

INT-F
INT-H

PCLK3
PREQ-4
AD31

AD29
AD27

AD25
CBE-3

AD23
AD21

AD19
AD17

CBE-2
IRDY_L
DEVSEL_L
PLOCK_L

PERR_L
SERR_L
CBE-1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK64A_L

PCI3-INT:

A A

INTA:INTE
INTB:INTF
INTC:INTG
INTD:INTH

5

VCC

PCI3

PCI3

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

NC

B11

PRSNT2

B12

GND

B13

GND

B14

NC

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

PCI-W

IDSEL=AD19
REQ=PREQ4#
GNT=PGNT4#

AD19 IDSEL19

R95 330

TRST

+12V

TMS

+5V
INTA
INTC

+5V

+5V

GND
GND

3VAUX

RST

+5V

GNT
GND

PME
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

12

TDI

NC
NC

9

8
7
6

1
2
3
4 5

M6 HOLE-A

1
2
3
4 5

9

8
7
6

M7 HOLE-A

1
2
3
4 5

9

1
2
3
4 5

M3 HOLE-A

8
7
6

9

G

1

Fan Header

3
2
1

AMP640456-3

TO-263 / TO-252

2

D

G

31

S

8
7
6

2

Top View

SOT-23

C

D

3

2

S

D

3

B

G

1

1

2

S

33
D

N- C H 2N3904S 2 N3906S

G

12

P-CH

G

S

12

3

2

E

3
D

BECB

S

1122

C

3

B

1

2

E

3

C

E

2

TL431
( K )

( A )

Top View

Cathode ( K )

3

Anode ( A )

2

Vref ( R )

1

3

2

1

( R )

D

2

G

M8 HOLE-A

1
2
3
4 5

9

S

31

8
7
6

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

PCI Slot 3
M981

1

27 31Thursday, February 17, 2005

of

5.0

A

U8 is used for RTL8100C application, U4 and
Q8 are used for RTL8110S(B) application.

4 4

RSMVCC3

B

* C40 to C46 a re for U17 RTL8110S(B)/RTL8100C
VDD33 pins, such as 26, 41, 56, 71, 84, 94 and 107.

C

At RTL8100C application, remove R57 and L7,keep L10. At
RTL8110S application, remove L10 and R57, keep L7. At
RTL8110SB application, remove L10, keep R57 and L7.

D

E

BC5

0.1uF

VDD33

L4

BEAD

BC20

* C76 is for U17

0.1uF

RTL8110S(B)/RTL8100C pin 12.

AVDDL 29

AVDDH 29
V_12P 29

DVDD

L1

BEAD

Q6 or U16 is used for RTL8110S(B) application. The

2.5V power can be supplied by external 2.5V
regulator, U16. Or by internal regulator in
RTL8110S(B) and external BJT, Q6. At RTL8100C
application, Q6 and U16 must be removed.

3 3

CTRL2529

VDD33

CTRL1829

CTRL25

R57 0-O

CRTL18

VDD33

31

Q2

2

2N2907A-O

BC45

EC10
100uF-O

2N2907A-O

31

Q9

2

CTRL25

+

VDD33

32

Q10

1

2N2907A

If Q9 is used, remove R56 and
keep R55 at RTL8110S
application, or remove R55 and

0.1uF-O

keep R56 at RTL8110SB
application.

DVDD_A

2 2

BC50

+

EC12

0.1uF

100uF

+

EC2

100uF

L12

BEAD

VDD33

BC8

0.1uF

DVDD_A 29

BC11

0.1uF-O

L3

VDD33

BEAD-O

* C77 and C78 are for U17
RTL8110S(B) AVDDH pins,
such as 10 and 120.

BC23

0.1uF

L2

BEAD

BC41

0.1uF-O

VDD33

VDD33

BC18

BC2

BC37

BC29

BC46

0.1uF

0.1uF

0.1uF

0.1uF

0.1uF

AVDDH

BC33

0.1uF-O

At RTL8100C application, keep L2. At
RTL8110S(B) application, remove L2.

AVDDL

BC24

BC38

BC34

0.1uF

0.1uF

0.1uF

* C64 to C67 a re for U17 RTL8110S(B)/RTL8100C
AVDDL pins, such as 3, 7, 16, and 20.

DVDD

BC4

BC43

0.1uF

0.1uF-O

BC3

0.1uF

BC176

0.1uF

BC19

0.1uF

R13 0-O

BC44

0.1uF-O

BC30

0.1uF

DVDD 29

BC12

0.1uF

BC17

0.1uF

* C47 to C55 are for U17 RTL8110S(B)/RTL8100C DVDD pins, such
as 24, 32, 45, 54, 64, 78, 99, 110 and 116.

If U10 is used, R58 and R59 can be set
to 2.7K and 1.2K to have 1.8V output
power at RTL8110S application, or set to
and 10K and 390 to have 1.3V output
power at RTL8110SB application.

Q9 or U10 is used for RTL8110S(B) application. The
DVDD power can be supplied by external adjustable
regulator, U10. Or by internal regulator in
RTL8110S(B) and external BJT, Q9. At RTL8100C
application, Q9 and U10 must be removed.

1 1

Elitegroup Computer Systems

Title

Size Document Number Rev

A3

Date: Sheet of

Power
M981

5.0

28 31Thursday, February 17, 2005

A

R35
75-O

13
14
15
16
17
18
19
20
21
22
23
24

R32

75-O

T2

MX4­MX4+
MCT4
MX3­MX3+
MCT3
MX2­MX2+
MCT2
MX1­MX1+
MCT1

Pulse-H5007-O

TD+
TD-

RO+

RO-

R47
75-O

NC18
NC15

NC16
NC20

R38
75-O

4 4

TD4+
TCT4

TD3+
TCT3

TD2+
TCT2

TD1+
TCT1

TD4-

TD3-

TD2-

TD1-

MDI0+

12

MDI0-

11

V_DAC

10

MDI1+

9

MDI1-

8

V_DAC

7

MDI2+

6

MDI2-

5

V_DAC

4

MDI3+

3

MDI3-

2

V_DAC

1

GND

C22

0.01uF-O

C29

0.01uF-O

GND

GND

B

C21

0.01uF-O

C24

0.01uF-O

GND

C37
27pF

Y1

25MHz

C

XTAL1

XTAL2

3

C36
27pF

Keep R36 at RTL8110SB
application.

R50 value should be 5.9K at
RTL8100C application, and 2.49K at
RTL8110S(B) application.

D

R63 5.6K(5.9K)

EECS
EESK
EEDI/AUX
EEDO

RSMVCC3

U3

1

CS

2

SK

3

DI
DO4GND

AT93C46A(3.3V)

VCC
ORG

8
7

DC

6
5

VDD33

GND

E

VDD33

BC52

0.1uF

C30

+

0.01uF-O

RXIN+ MDI1+
RXIN- MDI1-

TXD+

MDI0+

TXD-

MDI0-

2KV/3KV

C

T1

1

RD+

2

RD-

3

RDCT

4

NC

5

TD+

7

TDCT

6

TD-

8

NC

GPL-2001-D

Transformer

BC27

0.1uF

2 1

RXCT

TXCT

16

RX+

14
15

RX-

13

NC

12

TX+

10
11

TX-

9

NC

RXCT

TXCT

R39

2 1

75

C31

0.01uF

C

75

75

75

R40

75

R41

R42

R43

R37

R34

49.9-1

BC39

0.1uF

2 1

49.9-1

3 3

R53

BC51

0.1uF

2 1

R51

49.9-1

49.9-1

PLACE NEAR THE TRANSFORMER

2 2

R19 0-O

AVDDL

R20 0-O

DVDD

AVDDH28

AVDDL28

DVDD28

DVDD_A28

V_12P28

CTRL1828

1 1

AVDDH
AVDDL
DVDD

DVDD_A
V_12P
CTRL18

49.9-O

49.9-O

MDI3-

MDI2-

MDI2+

MDI3+

R29

R24

R18

R16

C16

C20

0.01uF-O

0.01uF-O

A

V_DAC

R19 and R20 are only for RTL8110S application. Remove R19
and keep R20 for default application. Keep R19 and remove
R20 for low power consumption. For RTL8100C and RTL8110SB
applications, remove both R19 and R20.

49.9-O

49.9-O

At RTL8100C application,
remove R23, R24, R25, R26,
C11, C12, C6, C7, C10, and
change C9 value from .01uF
to .1uF.

B

USB1B

RO+

11

RO+

RO-

14

RO-

NC15

13

NC15

NC18

12

NC18

TD+

9

TD+

NET2

TD-

10

TD-

NC16

15

NC16

NC20

16

NC20

75

R44

BC47

0.1uF

C32

0.01uF

C C

RJ45

BC48

C33

0.1uF

0.01uF

R50

5.9K- 1%

GND

RSET

U2

127

128

VSS

MDI0+
MDI0­AVDDL
GND
MDI1+
MDI1­AVDDL

R12
1K

AD[0..31]

CBE-312,13,26,27
AD2112,13,26,27

CTRL25
GND
AVDDH
HSDAC+
V_12P
GND
MDI2+
MDI2­AVDDL
GND
MDI3+
MDI3­AVDDL
GND
GND
ISOLATEB
DVDD
INT-G
VDD33
PCIRST_L
PCICLK
PGNT-0
PREQ-0
PCIPME_L
DVDD
AD31
AD30
GND
AD29
AD28
GND

10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38

R2 100

CTRL2528

R36 0 /NI

VCC

R11 15K

INT-G13,26, 27

LANPCLK6

AD[0..31]12,13,26, 27

PCIRST_L15,17,18,26,27

PGNT-113
PREQ-113
PCIPME_L1 2 ,13,26,27

RSET

1

MDI0+

2

MDI0-

3

AVDDL

4

VSS

5

MDI1+

6

MDI1-

7

AVDDL

8

CTRL25

9

VSS
AVDDH
HSDAC+
HSDAC­VSS
MDI2+
MDI2­AVDDL
VSS
MDI3+
MDI3­AVDDL
VSSPST
GND
ISOLATEB
VDD18
INTAB
VDD33
RSTB
CLK
GNTB
REQB
PMEB
VDD18
AD31
AD30
GND
AD29
AD28
VSSPST

AD2739AD2640VDD3341AD2542AD2443CBE3B44VDD1845IDSEL46AD2347GND48AD2249AD2150VSSPST51GND52AD2053VDD1854AD1955VDD3356AD1857AD1758AD1659CBE2B60FRAMEB61GND62IRDYB63VDD18

AD26

AD27

C

GND

DVDD_A

GND

AVDDH

CTRL18

XTAL2

XTAL1

126

123

125

121

122

120

124

HV

HG

LV2

LG2

XTAL1

XTAL2

CTRL18

GND

AD24 GND

AD23

AD25

CBE-3

IDSEL

DVDD

VDD33

GND

118

119

VSSPST

AD22

GND

DVDD

DVDD

EESK

113

114

115

117

112

111

110

116

GND

GND

LED3

LED2

LED1

LED0

EESK

VDD18

RTL8110S(B)/8100C

GND

GND

AD18

AD20

AD19

AD21

DVDD

VDD33

AD1

VDD33

AD0

EEDO

EECS

EEDI/AUX

106

103

104

109

108

105

107

AD1

AD0

EEDI

EECS

EEDO

VDD33

VDD18

LWAKE

VSSPST

VDD18

VDD33
CBE0B

VSSPST

M66EN

VDD33

VSSPST

VDD18
CBE1B

SERRB

SMBDATA

SMBCLK

VDD33
PERRB
STOPB

DEVSELB

TRDYB

VSSPST

CLKRUNB

64

GND

DVDD

AD16

AD17

FRAME_L

CBE-2

IRDY_L

AD2
GND
AD3

AD4
AD5
AD6

AD7

AD8
AD9

AD10
AD11
AD12

AD13
AD14

GND

AD15

PAR

GND

AD2

102

GND

101

GND

100

DVDD

99

AD3

98

AD4

97

AD5

96

AD6

95

VDD33

94

AD7

93

CBE-0

92

GND

91

AD8

90

AD9

89
88

AD10

87

AD11

86

AD12

85

VDD33

84

AD13

83

AD14

82

GND

81

GND

80

AD15

79

DVDD

78

CBE-1

77

PAR

76

SERR_L

75

SMBDAT

74

GND

73

SMBCLK

72

VDD33

71

PERR_L

70

STOP_L

69

DEVSEL_L

68

TRDY_L

67

GND

66
65

IRDY_L 12,13,26,27
FRAME_L 12,13,26,27
CBE-2 12,13,26,27

Title

Size Document Number R e v

Custom

Date: Sheet

D

AD[0..31]

CBE-0 12,13,26,27

CBE-1 12,13,26,27
PAR 12, 13, 26, 27
SERR_L 12, 13, 26, 27
SMBDATA 13,26,27,31

SMBCLK 13,26,27, 31
PERR_L 12, 13, 26, 27

STOP_L 12,13,26,27
DEVSEL_L 12, 13, 26, 27
TRDY_L 1 2,13,26,27

Elitegroup Computer Systems

RTL8110S
M981

of

29 31Thursday, February 17, 2005

E

5.0

8

D D

DUALSW25

VCC25 2_5VSTR

VCC25

R293

0/0805-O
R294

0/0805-O

7

Q38

3055

23

1

STR:DUAL LOW

12

12

PWROK

6

2_5VSTR

SI2301DS-S

P-CH/SOT23

R285

12

10K

PWROK 7,13,15

5

2

Q36

3

1

Q35

2N3906

23

1

VCC25SB

12

R280 10K

P-CH/SOT23

R281

10K

1 2

4

SLP5_L 13,22

3

2_5VSTR

R292

R291

2

VCC3

12

.1U

BC129

U12

1

1

10K-1

12

10K-1

BC118

VTT_DDR

.1U

2

2

3

3

4

4

5

5

RT9173ACL5

1

RSMVCC3

C C

R252

300-1

R247

3.48K-1

V2.5V

D10

TL431

3

2 1

R240 100K

VREF1.05V

VREF1.05V25

VREF1.05V

VCC3

PWROK

R128 10K

12

VREF2.5V25

VCC

12

10K

R113

Q18

1

3904

Q14

1

3904

3 2

N-CH / TO-252

R245

2.49K-1

+12V

B B

411

VREF1.05V

U10B

5

+

7

6

-

LM324-S

2_5VSTR

12

EC34

1000U-10V

23

Q30
3055

1

change library

BOOTSEL=1 PRESCOTT

VREF2.5V

VCC3

R100

10K-1

3 2

R101

10K-1

U4

1

1

2

2

3

3

4

4

5

5

RT9173ACL5

12

BC64

.1U

GMCHVCCP

12

12

12

NORTHWOOD : 1.45V

EC22

1000U-10V

PWROK7,13,15

PWROK

C42

BC71

.1U

PRESCOTT : 1.25V

470P

N-CH / TO-263

VCC25

VCC

R231

R233 1.69K-1

1K-1

10K

R248

A A

ADJ26518

ADJ265

23

Q27
2N7002

1

Elitegroup Computer Systems

R249

30K-1

8

7

6

5

4

3

Title

Size Document Number Re v

Custom

Date: Sheet

2

DDR Power
M981

of

30 31Thursday, February 17, 2005

1

5.0

5

4

-12V

VCC3 5VSB

3

2

RSMVCC3

+12V VCC

1

D D

CNR_TXD114

CNR_RSTSYNC14

CNR_RXD214 CNR_RXD1 14

C C

CNR_RXD014

CNR_EE_DIN14

CNR_EE_SHCLK14

B B

SMBCLK13,26,27,29

R418 22 R419 22

AC_SYNC14,21

AC_SDOUT14,21 AC_SDIN0 14

AC_BIT_CLK14 ,21

RSMVCC3

CNR1

B1

RESERVED/MII_MDIO

B2

RESERVED/MII_COL

B3

RESERVED/MII_TXEN

B4

GND[8]

B5

RESERVED/MII_RXERR

B6

RESERVED/MII_TXD3

B7

GND[9]

B8

LAN_TXD1/MII_TXD1

B9

LAN_RSTSYNC/MII_TXC

B10

GND[10]

B11

LAN_RXD2/MII_RXD2

B12

LAN_RXD0/MII_RXD0

B13

GND[11]

B14

RESERVED[2]

B15

+5Vdual

B16

USB_OC#

B17

GND[12]

B18

-12V

B19

+3.3VD

KEY
KEY

B20

GND[13]

B21

EE_DOUT

B22

EE_SHCLK

B23

GND[14]

B24

SMB_A0

B25

SMB_SCL

B26

PRIMARY_DN#

B27

GND[15]

B28

AC97_SYNC

B29

AC97_SDATA_OUT

B30

AC97_BITCLK

CNR

RESERVED/MII_MDC

RESERVED/MII_CRS

GND[1]

RESERVED/MII_RXDV

RESERVED/MII_RXC

GND[2]
LAN_TXD2/MII_TXD2
LAN_TXD0/MII_TXD0

GND[3]

LAN_CLK/RESERVED

LAN_RXD1/MII_RXD3

RESERVED/MII_RXD1

USB+

GND[4]

USB­+12V

GND[5]

+3.3VDUAL

+5VD

KEY

KEY

GND[6]

EE_DIN

EE_CS

SMB_A1
SMB_A2

SMB_SDA

AC97_RESET#

RESERVED[1]
AC97_SDATA_IN1
AC97_SDATA_IN0

GND[7]

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

VCC3

AC_RST#

R409
10K

CNR_TXD2 14
CNR_TXD0 14

CNR_CLK 14

CNR_EE_DOUT 14
CNR_EE_CS 14

SMBDATA 13,26,27,29
AC_RST_L 14,21
AC_SDIN2 14,21
AC_SDIN1 14

R410
10K(NI)

R425

4.7K

A A

AC97_RST_L14,21

AC_RST#

5

4

Onboard AC97 Codec
Setting

Ensable 1-2

Disable

JP6

2-3

(Default)

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

3

2

Date: Sheet

CNR

M981

of

31 31Thursday, February 17, 2005

1

5.0