ECS 945G-M6 Schematics rev.A

1

2

3

4

5

6

7

8

( P4 LGA775P Processor with DDR2 SDRAM Mainboard )

945G-M6

A A

Rev: A

Schematics Version History Table :

Circuit Ver. PCB Ver. Total Page Modified Page(s) Date

A

BB

1.0 1.0

35 35 35

AA35

B B

02/02/' 05 03/22/' 05 05/22/' 05 11/05/" 05

Page Title of Schematic :

Title Page

Cover Sheet System Block Diagram P4 LGA775P Part A P4 LGA775P Part B P4 LGA775P Part C P4 LGA775P Part D P4 LGA775P Part E Clock Generator(CK410)

I-LP(MCH)Part A & E & F

I-LP(MCH)Part D I-LP(MCH)Part B & C

PageTitle

1 2 3 4 5 6 7 8 9 10 11

12I-LP(MCH)Part G DDIMM 1&2 ( DDR SDRAMs ) DDIMM 3&4 ( DDR SDRAMs ) DDR & V_FSB_VTT Power PCI EXPRESS 16-PORT ICH7 Part A & D (SATA-CONNECTOR) ICH7 Part B & C (RTC) ICH7 Part E & F (POWER & GND) IDE1 Connector

C C

USB/FWH LPC_FDD/KB/M I/O Ports H/W Monitor Azalia Codec

13

14

15

16

17

18

19

20

21

22

23

24

25

26Audio Interface ATX Power & Front Panel LAN Vcore DC-DC MIS DC-DC(DUAL & VDDQ)

D D

PCI Slot 1&2

27

28

29

30

31

32PCI Slot 3 & PCI Extender Back I/O 33

34VT6307 (1394) Schematic Change History

1

2

3

4

5

6

35

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

Elitegroup Computer Systems

Cover Sheet

945G-M6

7

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135Friday, November 11, 2005

8

A

B

C

D

E

DEVICE

PCI1 PCI2 PCI3 19 E/F/G/H PREQ-2 PGNT-2 1394

4 4

LAN EPCI1 EPCI22223

IDSEL

17 18 D/E/F/G PREQ-1 PGNT-1

20 PREQ-3 PGNT-3 21 PREQ-4 PGNT-4

INT#

C/D/E/F

D

E A/B/C/D PREQ-5 PGNT-5 B/C/D/A PREQ-5 PGNT-5

REQ#

PREQ-0

GNT#

PGNT-0

PCB : 244 x 244 mm ; 4 layers

INTEL

P4 Processor

PSC, Smithfield -

LGA 775 pin

BW : 4.1GB/s @ FSB : 533MHz & Freq : 133MHz BW : 6.4GB/s @ FSB : 800MHz & Freq : 200MHz BW : 6.4GB/s @ FSB : 1066MHz & Freq : 266MHz

BW : 10.7GB/s @ DDR2 :533/667MHz

INTEL

i945G/P

3 3

2 2

1 1

Analong Display RAMDAC: 400MHz Resolutions Up To 2048x1536@75Hz

USB1

2 ports

Line in Line out Mic in

Center/Bass out

Surround

Side-Surround

Audio Codec

ALC882

SATA1 7Pin

SATA2 7pin

SATA3 7Pin

SATA4 7pin

USB2

2 ports

VGA (G only)

USB3

2 ports

IDE1 40pin

Azalia I/F

BW : 150MB/s

USB V2.0

USB4

2 ports

Up to Ultra ATA/100

One IDE Channel

intel FWH

32pin PLCC

1210pin FC-BGA

INTEL ICH7

652pin EBGA

TPM 1.1

BW : 2GB/s (Support Lsoch)

PCIEx1

BW : 133MB/s @Freq : 33MHz

LPC bus

VIA 1394

(OPTION)

Super I/O ITE8712

128pin PQFP

CONN/ HEADER

A

B

C

DDIMM1: DDR2 Socket 240P

DDIMM2 : DDR2 Socket 240P

DDIMM3: DDR2 Socket 240P

DDIMM4 : DDR2 Socket 240P

PCI1 Slot 120pin @ AD17

PCI2 Slot 120pin @ AD18

PCI3 Slot 120pin @ AD19

PCI4 Slot 120pin @ AD22

10/100 Lan

USBLAN

RJ45

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

D

Date: Sheet

System Block Diagram

PCI5 Slot 120pin @ AD23

945G-M6

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235Friday, November 11, 2005

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235Friday, November 11, 2005

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235Friday, November 11, 2005

A

5

D D

MCH_GTLREF_CPU(9) VSSSEN(29) VCCSEN(29)

VTT_OUT_R

H_D0(9) H_D1(9) H_D2(9) H_D3(9) H_D4(9) H_D5(9)

C C

B B

A A

H_D6(9) H_D7(9) H_D8(9) H_D9(9) H_D10(9) H_D11(9) H_D12(9) H_D13(9) H_D14(9) H_D15(9) H_D16(9) H_D17(9) H_D18(9) H_D19(9) H_D20(9) H_D21(9) H_D22(9) H_D23(9) H_D24(9) H_D25(9) H_D26(9) H_D27(9) H_D28(9) H_D29(9) H_D30(9) H_D31(9) H_D32(9) H_D33(9) H_D34(9) H_D35(9) H_D36(9) H_D37(9) H_D38(9) H_D39(9) H_D40(9) H_D41(9) H_D42(9) H_D43(9) H_D44(9) H_D45(9) H_D46(9) H_D47(9) H_D48(9) H_D49(9) H_D50(9) H_D51(9) H_D52(9) H_D53(9) H_D54(9) H_D55(9) H_D56(9) H_D57(9) H_D58(9) H_D59(9) H_D60(9) H_D61(9) H_D62(9) H_D63(9)

H_RS0_L(9) H_RS1_L(9) H_RS2_L(9)

5

MCH_GTLREF_CPU

R211 0R211 0 R213 0R213 0 R229 60.4-1-04R229 60.4-1-04

H_D0 H_D1 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

H_RS0_L H_RS1_L H_RS2_L

BC118 0.1uFBC118 0.1uF

A10 A11 B10 C11

B12 C12 D11

E10 D10 F11 F12 D13 E13

G13

F14

G14

F15 G15 G16 E15 E16 G18 G17

F17

F18 E18 E19

F20 E21

F21 G21 E22 D22 G22 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22

CPU1A

CPU1A LGA775

LGA775

B4 C5 A4 C6 A5 B6 B7 A7

D8

G9 F8 F9 E9 D7

B3 F5 A3

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

RS0 RS1 RS2

VSS_SENSE_AN6VSSSEN

VCC_SENSE_AN5VCCSEN

COMP7

A20

AC4

AE3

AE4

RESERVED0

RESERVED1

RESERVED2

4

10U-O

C_A31

AE6

AH2

AN5

AN6

RESERVED3

RESERVED4

RESERVED5

RESERVED7

4

D1

D14

D16

C9

RESERVED8

RESERVED9

RESERVED10

RESERVED11

E23

E24

E5

E6

RESERVED12

RESERVED13

RESERVED14

RESERVED15

RESERVED16

E7

F23

F29

F6

RESERVED17

RESERVED18

RESERVED19

RESERVED20

ICT_775_E23 ICT_775_E7 ICT_775_F23 ICT_775_F6

G10

B13

J3

N4

RESERVED21

RESERVED22

RESERVED25

RESERVED26

1 1 1 1

N5

P5

V1

W1

RESERVED27

RESERVED28

RESERVED30

RESERVED31

STP3STP3 STP8STP8 STP2STP2 STP9STP9

Y3

D23

AK6

G6

RESERVED32

RESERVED33

RESERVED34

COMP6

RESERVED35

3

R231 62-04R231 62-04 R240 62-04R240 62-04 R238 60.4-1-04R238 60.4-1-04

AM2

AL5

AM3

AL6

AK4

AL4

VID0

VID1

VID2

VID3

VID4

3

AN7

AM7

AM5

VID5

VID7

VID6

VID_SELECT

SKTOCC

TESTH10 TESTH11 TESTH12

BOOTSELECT

BPM0 BPM1 BPM2 BPM3 BPM4 BPM5

REQ0 REQ1 REQ2 REQ3 REQ4

TESTH0 TESTH1 TESTH2 TESTH3 TESTH4 TESTH5 TESTH6 TESTH7 TESTH8 TESTH9

DP0 DP1 DP2 DP3

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

FORCEPH_N CPUVID0

CPUVID1 CPUVID2 CPUVID3 CPUVID4 CPUVID5

R198 62-04R198 62-04

L5 P6 M5 L4 M4 R4 T5 U6 T4 U5 U4 V5 V4 W5 AB6 W6 Y6 Y4 AA4 AD6 AA5 AB5 AC5 AB4 AF5 AF4 AG6 AG4 AG5 AH4 AH5 AJ5 AJ6

AJ2 AJ1 AD2 AG2 AF2 AG3

J16 H15 H16 J17

K4 J5 M6 K6 J6

AE8

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

Y1

H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31

H_BPM0 H_BPM1 H_BPM2 H_BPM3 H_BPM4 H_BPM5

ICT_775_J16 ICT_775_H15 ICT_775_H16 ICT_775_J17

H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

TESTHI0 TESTHI1

TESTHI2_7 TESTHI8 TESTHI9 TESTHI10 TESTHI11 TESTHI12

VTT_OUT_R

FORCEPH_N (15) CPUVID0 (29)

CPUVID1 (29) CPUVID2 (29) CPUVID3 (29) CPUVID4 (29) CPUVID5 (29)

H_A3 (9) H_A4 (9) H_A5 (9) H_A6 (9) H_A7 (9) H_A8 (9) H_A9 (9) H_A10 (9) H_A11 (9) H_A12 (9) H_A13 (9) H_A14 (9) H_A15 (9) H_A16 (9) H_A17 (9) H_A18 (9) H_A19 (9) H_A20 (9) H_A21 (9) H_A22 (9) H_A23 (9) H_A24 (9) H_A25 (9) H_A26 (9) H_A27 (9) H_A28 (9) H_A29 (9) H_A30 (9) H_A31 (9)

1

STP6STP6

1

STP7STP7

1

STP5STP5

1

STP4STP4

H_REQ0 (9) H_REQ1 (9) H_REQ2 (9) H_REQ3 (9) H_REQ4 (9)

2

H_BPM0 H_BPM1 H_BPM2 H_BPM3 H_BPM4 H_BPM5

ER91 47-04ER91 47-04 ER87 47-04ER87 47-04 ER85 47-04ER85 47-04 ER75 47-04ER75 47-04 ER84 47-04ER84 47-04 ER83 47-04ER83 47-04

1

VTT_OUT_R

Please BPM TERMINATION NEAR to CPU

VTT_OUT_LTESTHI12

VTT_OUT_L

V_FSB_VTT

VTT_OUT_L

TESTHI0 TESTHI2_7 TESTHI1 TESTHI8 TESTHI9 TESTHI10 TESTHI11

R246 62-04R246 62-04

R152 62-04R152 62-04 R148 62-04R148 62-04 R239 62-04R239 62-04 R232 62-04R232 62-04 R237 62-04R237 62-04 R241 62-04R241 62-04 R247 62-04R247 62-04

Please Rs & CAPs Close to CPU

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

2

Date: Sheet of

P4 LGA775P Part A

945G-M6

335Friday, November 11, 2005

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5

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2

1

VTT_OUT_RCPUGTLREF1

C129

VTT_OUT_R

C134

CPU_THERM1 (22,24) THRMDN (24) THERMTRIP_L (18)

VTT_OUT_R

0.01uF

VTT_OUT_R

GTLREF= 0.67 * VTT = 0.8V

0.01uF

GTLREF GENERATION CIRCUITS

H_CPUPWRGD

TESTHI13

C130

33pF-O

HINIT_L (18)

H_BREQ0_L

H_CPURST_L

H_IERR_L

R244 62-04R244 62-04

C135

1000pF-04-O

C136

22pF-04-O

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

VTT_OUT_R

R245 100-04R245 100-04

R235 62-04R235 62-04

R236 62-04R236 62-04

R243 62-04R243 62-04

CPU SIGNAL TERMINATION

R149 470-04R149 470-04 R150 470-04R150 470-04 R151 470-04R151 470-04

CLOSE TO CPU

BSEL resistors can be removed IF ONLY TEJAS AND CEDAR MILL ARE SUPPORTED

VTT_OUT_R

BC1124 0.1uFBC1124 0.1uF

1 2

BC130 0.1uFBC130 0.1uF

1 2

VTT_OUT_L

V_FSB_VTT

1uF

C132

ER82

ER100

ER94 124-1ER94 124-1

210-1

ER99 124-1ER99 124-1

210-1

A20M_L (18) H_ADS_L (9) H_A_STB0 (9) H_A_STB1 (9)

H_BNR_L (9) H_BPRI_L (9)

H_BREQ0_L (9) HWRST_L (17,27) H_DBSY_L (9) H_DEFER_L (9) H_DRDY_L (9)

1

STP17STP17

FERR_L (18) H_HIT_L (9)

H_HITM_L (9) IGNNE_L (18)

H_LOCK_L (9)

1

STP10STP10

PROCHOT_L (15) H_CPUPWRGD (17)

H_CPURST_L (9)

SMI_L (18) STPCLK_L (18) H_TRDY_L (9)

C127

1000pF-O

H_FSBSEL0 (8,9) H_FSBSEL1 (8,9) H_FSBSEL2 (8,9)

1

STP14STP14

1

STP15STP15

12

R23410R234 10

MC50

R24810R248 10

MC50

12

MC52

A20M_L H_ADS_L H_A_STB0 H_A_STB1

H_BNR_L H_BPRI_L H_BREQ0_L HWRST_L H_DBSY_L H_DEFER_L H_DRDY_L

FERR_L H_HIT_L H_HITM_L H_IERR_L IGNNE_L HINIT_L H_LOCK_L

PROCHOT_L H_CPUPWRGD H_CPURST_L

TESTHI13 SMI_L STPCLK_L H_TRDY_L H_TRST_L

CPU_THERM1 THRMDN THERMTRIP_L

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

ICT_775_U2 ICT_775_U3

C131

220pF

Place componets as close as possible to Processor socket trace width to cap must be no smaller than 12 Mils

D D

V_FSB_VTT

L45 10uH-08L45 10uH-08 L46 10uH-08L46 10uH-08

CK_CPU_H(8) CK_CPU_L(8)

C C

LL= LOAD LINE for load line select

B B

H_DBI0(9) H_DBI1(9) H_DBI2(9) H_DBI3(9)

H_D_STBN0(9) H_D_STBN1(9) H_D_STBN2(9) H_D_STBN3(9) H_D_STBP0(9) H_D_STBP1(9) H_D_STBP2(9) H_D_STBP3(9)

INTR(18) NMI(18)

R157 0R157 0

1 2

MC18 1uFMC18 1uF

+

EC30 100uF-25V

1 2

MC20 1uFMC20 1uF

H_D_STBN0 H_D_STBN1 H_D_STBN2 H_D_STBN3 H_D_STBP0 H_D_STBP1 H_D_STBP2 H_D_STBP3

1

STP16STP16

R230 0-04-OR230 0-04-O

CK_CPU_H CK_CPU_L

COMP0 COMP1 COMP2 COMP3 COMP4 COMP5

H_DBI0 H_DBI1 H_DBI2 H_DBI3

INTR NMI

LL_ID0

H_TCK H_TDI H_TDO H_TMS

C23 A23 B23

G28 AK3

A13

G11 D19 C20

G12 G20 A16

E12 G19 C17

AA2

AE1 AD1 AF1 AC1

AN3 AN4

F28

AJ3

CPU1B

T1 G2 R1

J2

T2

A8

C8

B9

K1

L1

V2

VCCIOPLL VCCA VSSA

BCLK0 BCLK1

ITPCLK0 ITPCLK1

COMP0 COMP1 COMP2 COMP3 COMP4 COMP5

DBI0 DBI1 DBI2 DBI3

DSTBN0 DSTBN1 DSTBN2 DSTBN3 DSTBP0 DSTBP1 DSTBP2 DSTBP3

LINT0 LINT1

LL_ID0 LL_ID1

TCK TDI TDO TMS

VCCSENSE VSSSENSE

H2

H29

GTLREF1

GTLREF_SEL

CPUGTLREF0

H1

A20M

ADSTB0

GTLREF0

ADSTB1

BINIT

DBSY

DEFER

DRDY

EDRDY

FERR/PBE

HITM

IGNNE

LOCK

MCERR

PC_REQ

PROCHOT

PWRGOOD

RESET

STPCLK

TRDY TRST

THERMDA THERMDC

THERMTRIP

BSEL0 BSEL1 BSEL2

C133

ADS

BNR

BPRI

BR0

DBR

IERR

INIT

RSP

SLP SMI

AP0 AP1

220pF

K3 D2 R6 AD5 AD3 C2 G8 F3 AC2 B2 G7 C1 F2 R3 D4

HIT

E4 AB2 N2 P3 C3 AB3 G5 AL2 N1 G23 H4 L2 P2 M3 E3 AG1

AL1 AK1 M2

G29 H30 G30

U2 U3

LGA775

COMP4

ER74 60.4-1-04ER74 60.4-1-04

COMP5

ER90 60.4-1-04ER90 60.4-1-04

COMP2

ER80 60.4-1-04ER80 60.4-1-04

COMP3

A A

COMP0 COMP1

ER79 60.4-1-04ER79 60.4-1-04 ER56 60.4-1-04ER56 60.4-1-04 ER78 60.4-1-04ER78 60.4-1-04

Place outside Socket Cavity

5

VTT_OUT_L

0.1uF

BC125

C

B

E

4

3

C C

2N3904S

BE BE

H_TDO

H_TDI H_TMS H_TCK

H_TRST_L

2

ER88 47-04ER88 47-04

ER89 47-04ER89 47-04 ER93 47-04ER93 47-04 ER92 47-04ER92 47-04

ER77 47-04ER77 47-04

PLACE TDO TERMINATION NEAR CONNECTOR

PLACE TCK/TDI/TMS TERMINATION NEAR CPU WITHIN 1.5" OF CPU, IDEALLY NEXT TO IT.

PLACE TRST_L TERMINATION ANYWHERE ON ROUTE

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

P4 LGA775P Part B

945G-M6

1

of

435Friday, November 11, 2005

A

5

VCCP

D D

AA8

AB8

AC23

AC24

AC25

AC26

AC27

AC28

AC29

AC30

AC8

AD23

AD24

AD25

AD26

AD27

AD28

VCC0

VCC1

VCC2

VCC3

VCC4

VCC5

VCC6

VCC7

VCC8

VCC9

VCC10

VCC11

VCC12

VCC13

VCC14

VCC15

VCC16

C C

AD29

VCC17

AD30

VCC18

AD8

VCC19

AE11

VCC20

AE12

VCC21

AE14

VCC22

4

AE15

VCC23

AE18

VCC24

AE19

VCC25

AE21

VCC26

AE22

VCC27

AE23

VCC28

AE9

VCC29

AF11

VCC30

AF12

VCC31

AF14

VCC32

AF15

VCC33

AF18

VCC34

AF19

VCC35

AF21

VCC36

AF22

VCC37

AF8

VCC38

AF9

VCC39

AG11

VCC40

AG12

VCC41

AG14

VCC42

AG15

VCC43

AG18

VCC44

AG19

VCC45

AG21

VCC46

AG22

VCC47

AG25

VCC48

AG26

VCC49

AG27

VCC50

AG28

VCC51

AG29

AG30

VCC52

AG8

VCC53

VCC54

AG9

VCC55

AH11

VCC56

AH12

VCC57

AH14

VCC58

3

AH15

VCC59

AH18

VCC60

AH19

VCC61

AH21

VCC62

AH22

VCC63

AH25

VCC64

AH26

VCC65

AH27

VCC66

AH28

VCC67

AH29

VCC68

AH30

VCC69

AH8

VCC70

AH9

VCC71

AJ11

VCC72

AJ12

VCC73

AJ14

VCC74

AJ15

VCC75

AJ18

VCC76

AJ19

VCC77

AJ21

VCC78

AJ22

VCC79

AJ25

VCC80

AJ26

VCC81

AJ8

VCC82

AJ9

VCC83

AK11

VCC84

AK12

VCC85

AK14

VCC86

AK15

VCC87

AK18

VCC88

AK19

VCC89

AK21

VCC90

AK22

VCC91

AK25

VCC92

AK26

VCC93

2

AK8

VCC94

AK9

VCC95

AL11

VCC96

AL12

VCC97

AL14

VCC98

AL15

VCC99

AL18

AL19

VCC100

AL21

AL22

VCC101

VCC102

AL25

AL26

VCC103

VCC104

AL29

AL30

VCC105

VCC106

AL8

AL9

VCC107

VCC108

AM11

AM12

VCC109

VCC110

AM14

AM15

VCC111

VCC112

AM18

AM19

VCC113

VCC114

AM21

AM22

VCC115

VCC116

AM25

AM26

VCC117

VCC118

AM29

AM30

VCC119

VCC120

VCC121

CPU1C

CPU1C LGA775

LGA775

1

B B

VCC122

VCC123

VCC124

VCC125

VCC126

VCC127

VCC128

VCC129

VCC130

VCC131

VCC132

VCC133

VCC134

VCC135

VCC136

VCC137

VCC138

VCC139

VCC140

VCC141

VCC142

VCC143

VCC144

VCC145

VCC146

VCC147

VCC148

VCC149

VCC150

VCC151

VCC152

VCC153

VCC154

VCC155

VCC156

VCC157J8VCC158J9VCC159

VCC160

VCC161

VCC162

VCC163

VCC164

VCC165

VCC166

VCC167K8VCC168L8VCC169

VCC170

VCC171

VCC172

VCC173

VCC174

VCC175

VCC176

VCC177M8VCC178

VCC179

VCC180

VCC181

VCC182

VCC183

VCC184

VCC185

VCC186N8VCC187P8VCC188R8VCC189

VCC190

VCC191

VCC192

VCC193

VCC194

VCC195

VCC196

VCC197T8VCC198

VCC199

VCC200

VCC201

VCC202

VCC203

VCC204

VCC205

VCC206U8VCC207V8VCC208

VCC209

VCC210

VCC211

VCC212

VCC213

VCC214

VCC215

VCC216W8VCC217

VCC218

VCC219

VCC220

VCC221

VCC222

VCC223

VCC224

VCC225

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

AN8

AM8

AM9

AN11

AN12

AN14

AN15

AN18

AN19

AN21

VCCP

A A

5

AN22

AN25

AN26

AN29

AN30

AN9

4

K30

M23

M24

M25

N23

N24

N25

N26

M26

M27

M28

M29

N27

M30

3

T23

T24

T25

T26

T27

T28

T29

N28

N29

N30

T30

U23

U24

U25

U26

U27

U28

U29

U30

W23

W24

W25

W26

W27

W28

W29

W30

Y23

Y24

2

Y8

Y25

Y26

Y27

Y28

Y29

Y30

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

P4 LGA775P Part C

945G-M6

535Friday, November 11, 2005

1

A

of

5

D D

CPU1D

CPU1D LGA775

LGA775

AF20 AF17 AF16 AF13 AF10

AE7

AE5 AE30 AE29 AE28 AE27 AE26 AE25 AE24 AE20

AE2 AE17 AE16

C C

B B

AE13 AE10

AD7

AD4

AC7

AC6

AC3 AB30

AB29 AB28 AB27 AB26 AB25 AB24 AB23

AA30 AA29

AA28 AA27 AA26 AA25 AA24 AA23

AB7

AB1 AA7 AA6

AA3

A9

A6 A24 A21

A2 A18 A15 A12

VSS53 VSS52 VSS51 VSS50 VSS49 VSS48 VSS47 VSS46 VSS45 VSS44 VSS43 VSS42 VSS41 VSS40 VSS39 VSS38 VSS37 VSS36 VSS35 VSS34 VSS33 VSS32 VSS31 VSS30 VSS29 VSS28 VSS27 VSS26 VSS25 VSS24 VSS23 VSS22 VSS21 VSS20 VSS19 VSS18 VSS17 VSS16 VSS15 VSS14 VSS13 VSS12 VSS11 VSS10 VSS9 VSS8 VSS7 VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 VSS0

AF23

VSS54

AF24

VSS55

AF25

VSS56

AF26

VSS57

AF27

VSS58

AF28

VSS59

AF29

VSS60

AF3

VSS61

AF30

AF6

VSS62

VSS63

AF7

VSS64

AG10

VSS65

AG13

VSS66

AG16

AG17

VSS67

VSS68

AG20

VSS69

AG23

VSS70

AG24

VSS71

AG7

VSS72

AH1

VSS73

AH10

VSS74

AH13

VSS75

AH16

VSS76

AH17

VSS77

AH20

VSS78

4

AH23

VSS79

AH24

VSS80

AH3

VSS81

AH6

VSS82

AH7

VSS83

AJ10

VSS84

AJ13

AJ16

VSS85

VSS86

AJ17

VSS87

AJ20

VSS88

AJ23

VSS89

AJ24

VSS90

AJ27

VSS91

AJ28

VSS92

AJ29

VSS93

AJ30

VSS94

AJ4

VSS95

AJ7

VSS96

AK10

VSS97

AK13

VSS98

AK16

VSS99

AK17

AK2

VSS100

AK20

VSS101

VSS102

AK23

AK24

VSS103

AK27

VSS104

VSS105

AK28

AK29

VSS106

AK30

VSS107

VSS108

AK5

AK7

VSS109

AL10

VSS110

VSS111

AL13

AL16

VSS112

AL17

VSS113

VSS114

3

AL20

AL23

VSS115

AL24

VSS116

VSS117

AL27

AL28

VSS118

AL3

VSS119

VSS120

AL7

AM1

VSS121

AM10

AM13

VSS122

VSS123

AM16

VSS124

VSS125

AM17

AM20

VSS126

AM23

VSS127

VSS128

AM24

AM27

VSS129

AM28

VSS130

VSS131

VSS173 VSS172 VSS171 VSS170 VSS169 VSS168 VSS167 VSS166 VSS165 VSS164 VSS163 VSS162 VSS161 VSS160 VSS159 VSS158 VSS157 VSS156 VSS155 VSS154 VSS153 VSS152 VSS151 VSS150 VSS149 VSS148 VSS147 VSS146

VSS144 VSS143 VSS142 VSS141 VSS140 VSS139 VSS138 VSS137 VSS136 VSS135 VSS134

VSS132

VSS275 VSS274 VSS273 VSS272 VSS271 VSS270 VSS269 VSS268 VSS267 VSS266 VSS265 VSS264 VSS263 VSS262 VSS261

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 B14 B11 B1

AN28 AN27 AN24 AN23 AN20 AN2 AN17 AN16 AN13 AN10 AN1

AM4

Y7 Y5 Y2 W7 W4 V7 V6 V30 V3 V29 V28 V27 V26 V25 V24

2

1

VSS174E2VSS175

VSS176

VSS177

VSS178

VSS179

VSS180

VSS181E8VSS182

VSS183

VSS184

VSS185

VSS186

VSS187F4VSS188F7VSS189G1VSS190

VSS191

VSS192

VSS193

VSS194

VSS195

VSS196

VSS197

VSS198

VSS199

VSS200

VSS201

VSS202

VSS203

VSS204

VSS205

VSS206

VSS208H3VSS209H6VSS210H7VSS211H8VSS212H9VSS213J4VSS214J7VSS215K2VSS216K5VSS217K7VSS218

F10

F13

F16

F19

E20

E25

E26

E27

E28

A A

5

F22

E29

H10

H11

H12

H13

H14

H17

H18

H19

H20

H21

H22

H23

H24

H25

H26

H27

H28

4

L23

VSS219

L24

L25

VSS220

VSS221

L26

VSS222

L27

L28

VSS223

VSS224

L29

VSS225L3VSS226

VSS227L6VSS228L7VSS229M1VSS230M7VSS231N3VSS232N6VSS233N7VSS234

L30

P23

VSS235

P24

P25

3

VSS236

VSS237

P26

VSS238

P27

P28

VSS239

VSS240

P29

VSS241

VSS242P4VSS243P7VSS244R2VSS245

P30

VSS246

VSS247

VSS248

VSS249

VSS250

VSS251

VSS252

VSS253R5VSS254R7VSS255T3VSS256T6VSS257T7VSS258U1VSS259U7VSS260

R23

R24

R25

R26

R27

R28

R29

R30

V23

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

2

Date: Sheet of

P4 LGA775P Part D

945G-M6

635Friday, November 11, 2005

1

A

of

5

4

3

2

1

VCCP

D D

12

MC28

MC34

10uF-10V-08

12

MC44

10uF-10V-08

* Placement : Put that CAPs x18 in the processor cavity

12

MC43

10uF-10V-08

12

MC26

10uF-10V-08

12

MC29

MC36

10uF-10V-08

MC36

10uF-10V-08

12

MC37

10uF-10V-08

12

MC30

MC41

10uF-10V-08

12

MC46

MC27

10uF-10V-08

12

MC45

10uF-10V-08

* Placement : Put that CAPs x2 on solder side

CPU1E

AM6

CPU1E LGA775

LGA775

AA1

J1

F27

VTT_OUT_RIGHT VTT_OUT_LEFT

VTT_SEL

VTTPWRGD

VTT0 VTT1 VTT2 VTT3 VTT4 VTT5 VTT6 VTT7 VTT8

VTT9 VTT10 VTT11 VTT12 VTT13 VTT14 VTT15 VTT16 VTT17 VTT18 VTT19 VTT20 VTT21 VTT22 VTT23

V_FSB_VTT

A25 A26 A27 A28 A29 A30 B25 B26 B27 B28 B29 B30 C25 C26 C27 C28 C29 C30 D25 D26 D27 D28 D29 D30

C C

B B

VCCP

SC3

PN

SC2

PN

SC1

100uF-2V-SP

VTT_SEL=0 for the Tejas processor

PWR_GD(29)

VTT_OUT_R VTT_OUT_L

STP1STP1

1

VTT_OUT_R VTT_OUT_L

PWR_GD

PN

100uF-2V-SP

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

5

4

3

2

Date: Sheet

P4 LGA775P Part E

945G-M6

1

A

of

735Friday, November 11, 2005

of

735Friday, November 11, 2005

of

735Friday, November 11, 2005

5

4

3

2

1

VCC3

BC46 0.1uFBC46 0.1uF

D D

C74 0.01uFC74 0.01uF

C80 0.01uFC80 0.01uF

C76 0.01uFC76 0.01uF

L41

B

12

C71

SDATA(13,14,18)

1 2

L44

1 2

FB-300-06

E C

10uF-10V-08

SCLK(13,14,18)

FB-300-06

R115

ER21

49.9-1-04

VCC3_CLKA

MC17

MC17 10uF-10V-08

10uF-10V-08

VCC3

0-O

ER25

ER23

49.9-1-04

CK_48M_SIO

SCLK SDATA

1 2

ER27

49.9-1-04

C83

L43

FB-300-06

ER33

49.9-1-04

C81

100pF-04-O

C96

0.01uF

VCC3

BC53 0.1uFBC53 0.1uF

VCC3

R109

VDD_SRC_CLKA

C C

R90 6.2KR90 6.2K

VCCP

CK_MCH_H(9) CK_MCH_L(9)

CK_CPU_H(4) CK_CPU_L(4)

CK_100M_SATA_H(18) CK_100M_SATA_L(18)

B B

R109

10K

Q13

MMBT3904LT1-S

CK_MCH_H CK_MCH_L

CK_CPU_H CK_CPU_L

CK_100M_SATA_H CK_100M_SATA_L

CK_48M_SIO(22)

MC11

4.7uF-16V-08

ER34

49.9-1-04

CC8

100pF-04-O

L40

FB-300-06

1 2

VDD_SRC_CLKA

VDD_48

C87

C92

0.01uF

VDD_A_FB

MC15

MC15 1uF

1uF

C72 47pFC72 47pF

C73 47pFC73 47pF

R120 33-04R120 33-04 R122 33-04R122 33-04

R127 33-04R127 33-04 R128 33-04R128 33-04

R138 40.2-04R138 40.2-04 R139 40.2-04R139 40.2-04

R116 33-04R116 33-04

18pF-04-O

3/22

MC12

MC12 1uF

1uF

12/29

C79

0.01uF

CLK1

C84

0.01uF

C88

0.01uF

PD_L

CLK_XI

X2

3

X-14.318M-20PF

CLK_XO

1 2

CLKT0 CLKC0

CLKT1 CLKC1

CLKT CLKC

3/17

24_48M_L

CLK1

6

VDD_PCI-1

56

VDD_PCI-2

46

VDD_REF

10

VDD_48

19

VDD_PCI-E-1

34

VDD_PCI-E-2

28

VDD_SRC

41

VDD_CPU

35

VDD_A

16

VTT_PWRGD#/PD

48

XIN

47

XOUT

43

CPU_0

42

CPU_0#

40

CPU_1

39

CPU_1#

26

SRC

27

SRC#

11

SEL24_48#MHZ

45

SCLK

44

SDATA

1

VSS_PCI1

5

VSS_PCI2

13

VSS_48

20

VSS_PCI-E-1

25

VSS_PCI-E-2 VSS_SRC29FS_C/REF_0

36

VSS_A

38

VSS_CPU

49

VSS_REF

ICS954119

DOT_96_C_0#

BSEL TABLE

PCIF_0 FS_A/PCIF_1 FS_B/PCIF_2

PCI_0 PCI_1 PCI_2 PCI_3 PCI_4 PCI_5

RST#

PCIEX_0

PCIEX_0#

PCIEX_1

PCIEX_1#

PCIEX_2

PCIEX_2# PCIEX_3#

PCIEX_3

PCIEX_4#

PCIEX_4

DOT_96_T_0

USB_48

REF_1

IREF

PCI_F0

7 8 9

53 54 55 2 3 4 52

17 18

21 22

23 24

30 31

32 33

14 15

12 50

51 37

R93 33-04R93 33-04

FS_A

R100 33-04R100 33-04

FS_B

R106 33-04R106 33-04

PCI_1

R96 33-04R96 33-04

PCI_2 PCLK3

R91 33-04R91 33-04

PCI_5

R89 33-04R89 33-04

PCIEX_0P

R123 33-04R123 33-04

PCIEX_0N

R126 33-04R126 33-04

PCIEX_1P

R131 33-04R131 33-04

PCIEX_1N

R132 33-04R132 33-04

PCIEX_2P

R135 40.2-04R135 40.2-04

PCIEX_2N PCIEX_3P

PCIEX_3N PCIEX_4P

PCIEX_4N

96M_DOT_H 96M_DOT_L

48M_0 REF1

FS_C IREF

R137 40.2-04R137 40.2-04 R487 33-04R487 33-04

R488 33-04R488 33-04 R657 33-04R657 33-04

R658 33-04R658 33-04

R119 33-04R119 33-04 R121 33-04R121 33-04

R118 33-04R118 33-04 R114 33-04R114 33-04

R108 33-04R108 33-04

ER29

475-1

3/17

ER22

49.9-1-04

ER20

49.9-1-04

ER133

49.9-1-04

CC10

ER134

49.9-1-04

18pF-04-O

ER131

49.9-1-04

ER132

49.9-1-04

ER32

49.9-1-04

CC3

ER31

49.9-1-04

CC4

18pF-04-O

ER30

49.9-1-04

18pF-04-O

ER28

49.9-1-04

ER26

49.9-1-04

CC6

ER24

49.9-1-04

18pF-04-O

CC9

18pF-04-O

CC7

18pF-04-O

CK_P_33M_ICH CK_P_33M_FWH CK_P_33M_SIO

PCLK2

1394PCLK DOG_RST_L

96M_DOTCLK_H 96M_DOTCLK_L

CK_USB_48M_ICH CK_14M_ICH

CK_14M_AUDIO

CC11

18pF-04-O

CK_P_33M_ICH (17) CK_P_33M_FWH (21) CK_P_33M_SIO (22)

PCLK2 (31) PCLK3 (32)

1394PCLK (34) DOG_RST_L (19)

CK_PE_100M_16PORT_H (16) CK_PE_100M_16PORT_L (16)

CK_PE_100M_ICH_H (18) CK_PE_100M_ICH_L (18)

CK_PE_100M_MCH_H (10) CK_PE_100M_MCH_L (10)

CK_PE_100M_LAN_H (28) CK_PE_100M_LAN_L (28)

CK_PE_100M_1PORT_H_1 (32) CK_PE_100M_1PORT_L_1 (32)

96M_DOTCLK_H (10) 96M_DOTCLK_L (10)

CK_USB_48M_ICH (18) CK_14M_ICH (17)

2 1 0 PSB FREQENCY 0 0 1 133 MHZ (533) 0 1 0 200 MHZ (800)

1 0 0 266 MHZ (1066)

A A

5

4

FS_C

R107 10K-04R107 10K-04

FS_B H_FSBSEL1

R112 10K-04R112 10K-04

FS_A H_FSBSEL0

R99 10K-04R99 10K-04

3

H_FSBSEL2

H_FSBSEL2 (4,9)

H_FSBSEL1 (4,9)

H_FSBSEL0 (4,9)

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

2

Date: Sheet of

Clock Generator(CK410)

945G-M6

835Friday, November 11, 2005

1

A

of

5

U13A

LAKEPORT

M39 M42 M40 M41

M33 M27

M24

M31 M29

P41 P42 N41 L40 K42

G39

J41 G42 G40 G41 F40 F43 F37 E37

J35 D39 C41 B39 B40 H34 C37

J32 B35

J34 B34 F32 L32

J31 H31

K31 K29

F31 H29 F29 L27

J26 K26 G26 H24 K24 F24 E31 A33 E40 D37 C39 D38 D33 C35 D34 C34 B31 C31 C32 D32 B30 D30

B27 C27 A28

D27 D28

LAKEPORT

#HD0 #HD1 #HD2 #HD3 #HD4 #HD5 #HD6 #HD7 #HD8 #HD9 #HD10 #HD11 #HD12 #HD13 #HD14 #HD15 #HD16 #HD17 #HD18 #HD19 #HD20 #HD21 #HD22 #HD23 #HD24 #HD25 #HD26 #HD27 #HD28 #HD29 #HD30 #HD31 #HD32 #HD33 #HD34 #HD35 #HD36 #HD37 #HD38 #HD39 #HD40 #HD41 #HD42 #HD43 #HD44 #HD45 #HD46 #HD47 #HD48 #HD49 #HD50 #HD51 #HD52 #HD53 #HD54 #HD55 #HD56 #HD57 #HD58 #HD59 #HD60 #HD61 #HD62 #HD63

HSWING HSCOMP HRCOMP

HDVREF HACCVREF

HCLKP HCLKN

#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 RSVD RSVD RSVD RSVD

#HREQ0 #HREQ1 #HREQ2 #HREQ3 #HREQ4

#HADSTB0 #HADSTB1

HDSTBP0

#HDSTBN0

#HDINV_0

HDSTBP1

#HDSTBN1

#HDINV_1

HDSTBP2

#HDSTBN2

#HDINV_2

HDSTBP3

#HDSTBN3

#HDINV_3

#HADS

#HTRDY

#HDRDY

#HDEFER

#HHITM

#HHIT

#HLOCK

#HBREQ0

#HBNR

#HBPRI

#HDBSY

#HRS0 #HRS1 #HRS2

#HCPURST

#HPCREQ #HEDRDY

BSEL0 BSEL1 BSEL2

H_D0(3) H_D1(3) H_D2(3) H_D3(3) H_D4(3) H_D5(3) H_D6(3) H_D7(3) H_D8(3) H_D9(3)

D D

C C

B B

H_D10(3) H_D11(3) H_D12(3) H_D13(3) H_D14(3) H_D15(3) H_D16(3) H_D17(3) H_D18(3) H_D19(3) H_D20(3) H_D21(3) H_D22(3) H_D23(3) H_D24(3) H_D25(3) H_D26(3) H_D27(3) H_D28(3) H_D29(3) H_D30(3) H_D31(3) H_D32(3) H_D33(3) H_D34(3) H_D35(3) H_D36(3) H_D37(3) H_D38(3) H_D39(3) H_D40(3) H_D41(3) H_D42(3) H_D43(3) H_D44(3) H_D45(3) H_D46(3) H_D47(3) H_D48(3) H_D49(3) H_D50(3) H_D51(3) H_D52(3) H_D53(3) H_D54(3) H_D55(3) H_D56(3) H_D57(3) H_D58(3) H_D59(3) H_D60(3) H_D61(3) H_D62(3) H_D63(3)

CK_MCH_H(8) CK_MCH_L(8)

H_D0 H_D1 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

HDSWING HDSCOMP HDRCOMP

MCH_GTLREF

CK_MCH_H CK_MCH_L

J39 K38 J42 K35 J37 M34 N35 R33 N32 N34 M38 N42 N37 N38 R32 R36 U37 R35 R38 V33 U34 U32 V42 U35 Y36 Y38 AA37 V32 Y34 AA35 AA42 AA34 AA38

E41 D41 K36 G37 E42

M36 V35

K41 L43 K40 F35 G34 A38 J27 M26 E29 E34 B37 B32

W42 W40 V41 P40 W41 U41 U40 AA41 U39 D42 U42 T40 Y43 T43 C30 F38 Y40

F21 H21 L20

4

H_A3 H_A4 H_A5 H_A6 H_A7 H_A8 H_A9 H_A10 H_A11 H_A12 H_A13 H_A14 H_A15 H_A16 H_A17 H_A18 H_A19 H_A20 H_A21 H_A22 H_A23 H_A24 H_A25 H_A26 H_A27 H_A28 H_A29 H_A30 H_A31

H_REQ0 H_REQ1 H_REQ2 H_REQ3 H_REQ4

H_A_STB0 H_A_STB1

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

H_ADS_L H_TRDY_L H_DRDY_L H_DEFER_L H_HITM_L H_HIT_L H_LOCK_L H_BREQ0_L H_BNR_L H_BPRI_L H_DBSY_L H_RS0_L H_RS1_L H_RS2_L H_CPURST_L

BSEL0

ER38 10K-04ER38 10K-04

BSEL1

ER40 10K-04ER40 10K-04

BSEL2

ER39 10K-04ER39 10K-04

H_A3 (3) H_A4 (3) H_A5 (3) H_A6 (3) H_A7 (3) H_A8 (3) H_A9 (3) H_A10 (3) H_A11 (3) H_A12 (3) H_A13 (3) H_A14 (3) H_A15 (3) H_A16 (3) H_A17 (3) H_A18 (3) H_A19 (3) H_A20 (3) H_A21 (3) H_A22 (3) H_A23 (3) H_A24 (3) H_A25 (3) H_A26 (3) H_A27 (3) H_A28 (3) H_A29 (3) H_A30 (3) H_A31 (3)

H_REQ0 (3) H_REQ1 (3) H_REQ2 (3) H_REQ3 (3) H_REQ4 (3)

H_A_STB0 (4) H_A_STB1 (4)

H_D_STBP0 (4) H_D_STBN0 (4) H_DBI0 (4) H_D_STBP1 (4) H_D_STBN1 (4) H_DBI1 (4) H_D_STBP2 (4) H_D_STBN2 (4) H_DBI2 (4) H_D_STBP3 (4) H_D_STBN3 (4) H_DBI3 (4)

H_ADS_L (4) H_TRDY_L (4) H_DRDY_L (4) H_DEFER_L (4) H_HITM_L (4) H_HIT_L (4) H_LOCK_L (4) H_BREQ0_L (4) H_BNR_L (4) H_BPRI_L (4) H_DBSY_L (4) H_RS0_L (3) H_RS1_L (3) H_RS2_L (3) H_CPURST_L (4)

1

STP11STP11

1

TP1TP1

H_FSBSEL0 H_FSBSEL1 H_FSBSEL2

H_FSBSEL0 (4,8) H_FSBSEL1 (4,8) H_FSBSEL2 (4,8)

V_FSB_VTT

G23

M23

W21

AE21 AE23 AE25 AF18 AF20 AF22 AF24

W23 W25

AA25 AA27 AA29

AY1 AC19 AC25 AC29 AD18 AD20 AD22 AD24 AD27 AD29 AE19

BC4

AJ27 AG27 AG26 AG25

AJ24 AC30 AA30

F27 H23

J23 K23 L23

A24 N23 C26 D23 D24 D25 P23 F23 E27 E26 E24 E23 C25 C23 B26 B25 B24 B23

V29 V26 V24 U29 R29 R26 D43

D1

A40

A4

Y20 Y22 Y24 Y26 Y29

A43

3

U13F

U13F LAKEPORT

LAKEPORT

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

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

RSVD RSVD

RSVD RSVD RSVD RSVD RSVD RSVD

VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP VCC_EXP

VCCA_DPLLB VCCA_SMPLL

VCCA_HPLL

VCCA_DPLLA

VCCA_DAC VCCA_DAC

VCC2_5

VCCA_EXPPLL

VSSA_DAC

VCC

RSVD RSVD RSVD RSVD

RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD

RSVD RSVD RSVD RSVD RSVD RSVD RSVD RSVD

VSS

AD4 AD5 AD6 AD8 AD10 AD12 N5 N7 N9 N10 N12 R5 R10 AE2 R11 R13 U6 U7 U8 U13 V5 V6 V7 V9 AE3 V10 V13 Y13 AA5 AA13 AC5 AC6 AC13 AD1 AD2 AE4 N11

B19 B20 C21 C19 C18 B18 D19

B17 A18

M17 L17

R27 U27 M15 L15

AK21 AJ23 AJ26 AL29 AL20 AJ21 AL26 AK27 AJ29 AG29

AD30 AC34 Y30 Y33 AF31 AD31 U30 V31

VCCA_DPLLB VCCA_MPLL VCCA_HPLL VCCA_DPLLA

VCCA_GPLL

V_1P5_PCIEXPRESS

V_2P5_DAC_FILTERED V_2P5_MCH

VDDQ

2

L53

1 2

VDDQ

10uH-08

55mA

L52

1 2

VDDQ

10uH-08

55mA

L49

1 2

VDDQ

1uH-08

45mA

ER44

0-O

+

EC37

+

EC33

MC24

1

VCCA_DPLLA

12

BC89

220uF-16V

VCCA_DPLLB

12

BC88

220uF-16V

VCCA_GPLL

BC79

10uF-10V-08

0.1uF

L47

0.1uF

1 2

FB-120-08

70mA

1000uF-6.3V

12

MC40

V_2P5_MCH

VCCA_HPLL

BC94

10uF-10V-12

2

VDDQ

ER51 16.9-1ER51 16.9-1

V_FSB_VTT

ER49 60.4-1ER49 60.4-1

COMP SIGNAL TERMINATION

A A

V_FSB_VTT

DIVIDER Resistors NEAR VTT

HDSWING W/S =10/7 mils

ER47 301-1ER47 301-1

HDSWING S/B (1/4*VTT +/- 2%)

5

HDRCOMP

ER45 124-1ER45 124-1

ER48

210-1

ER48

210-1

C105

HDSCOMP

2.2pF-O

V_FSB_VTT

CAPS CLOSE TO MCH

W/S =12/15 mils

GTLREF = 0.67 * VTT = 0.8V

0.01uF

HDSWING

VDDQ VDDQ

R184 62R184 62

C103

ER50

84.5-1

L50

1 2

10uH-08

DEFAULT: STUFF WITH 10UH INDUCTOR OPTION FOR 0 OHM(0805)

VCCA_MPLL

12

BC91

MC33

10uF-10V-12

4

R186 10R186 10

C102

0.1uF

C104

0.1uF

R185 0R185 0

C106

0.22uF

220pF

MCH_GTLREF_CPU

MCH_GTLREF

BC96

BC74

0.1uF

CAPS FOR FSB GENERIC

BC82

MCH_GTLREF_CPU (3)

V_FSB_VTT

MC23

0.1uF

0.1uF 10uF-10V-08

10uF-10V-08

3

12

EC31

L51

1 2

10uH-08

MC22

MC25

10uF-10V-08

45mA60mA

DEFAULT: STUFF WITH 10UH INDUCTOR OPTION FOR 0 OHM(0805)

V_2P5_DAC_FILTERED

12

+

EC34

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

V_2P5_DAC_FILTERED

C101

BC86

0.1uF

0.01uF

220uF-16V

Elitegroup Computer Systems

Elitegroup Computer Systems I-GSD(MCH)Part A & E & F

I-GSD(MCH)Part A & E & F

0.01uF

945G-M6

1

A

of

935Friday, November 11, 2005

5

U13B

U13B LAKEPORT

D14 C13 A13 B12 A11 B10 C10

AC12 AC11

AA2 AB1

AA4 AB3 AC4

E15 N18

N20 A20

H15 K18

H20 K21

N21 A42

B43 BB1

BB43

BC1

BC2 BC42 BC43

C9 A9 B7 D7 D6 A6 B5 E2

F1

G2

J1 J3

K4

L4 M4 M2 N1 P2

T1

T4 U4 U2 V1 V3

W4

W2

Y1

Y4

F15

J15

L18 L21

F20

B2 B3

C2

LAKEPORT

EXP_TXP0 EXP_TXN0 EXP_TXP1 EXP_TXN1 EXP_TXP2 EXP_TXN2 EXP_TXP3 EXP_TXN3 EXP_TXP4 EXP_TXN4 EXP_TXP5 EXP_TXN5 EXP_TXP6 EXP_TXN6 EXP_TXP7 EXP_TXN7 EXP_TXP8 EXP_TXN8 EXP_TXP9 EXP_TXN9 EXP_TXP10 EXP_TXN10 EXP_TXP11 EXP_TXN11 EXP_TXP12 EXP_TXN12 EXP_TXP13 EXP_TXN13 EXP_TXP14 EXP_TXN14 EXP_TXP15 EXP_TXN15

EXP_COMPO EXP_COMPI

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

SDVO_CTRLDATA SDVO_CTRLCLK

DDC_DATA DDC_CLK

IREF DREFCLKP

DREFCLKN ALLZTEST

XORTEST RSVD_TP5 EXP_SLR RSVD_TP4 EXP_EN RSVD_TP6

NC NC NC NC NC NC NC NC NC NC NC

EXP_RXP0 EXP_RXN0 EXP_RXP1 EXP_RXN1 EXP_RXP2 EXP_RXN2 EXP_RXP3 EXP_RXN3 EXP_RXP4 EXP_RXN4 EXP_RXP5 EXP_RXN5 EXP_RXP6 EXP_RXN6 EXP_RXP7 EXP_RXN7 EXP_RXP8 EXP_RXN8 EXP_RXP9

EXP_RXN9 EXP_RXP10 EXP_RXN10 EXP_RXP11 EXP_RXN11 EXP_RXP12 EXP_RXN12 EXP_RXP13 EXP_RXN13 EXP_RXP14 EXP_RXN14 EXP_RXP15 EXP_RXN15

DMI_RXP0

DMI_RXN0

DMI_RXP1

DMI_RXN1

DMI_RXP2

DMI_RXN2

DMI_RXP3

DMI_RXN3

#GREEN

#ICH_SYNC

ER57

ER57 255-1

255-1

EXP_A_TXP_0 EXP_A_TXN_0 EXP_A_TXP_1 EXP_A_TXN_1 EXP_A_TXP_2 EXP_A_TXN_2 EXP_A_TXP_3 EXP_A_TXN_3 EXP_A_TXP_4 EXP_A_TXN_4 EXP_A_TXP_5 EXP_A_TXN_5 EXP_A_TXP_6 EXP_A_TXN_6 EXP_A_TXP_7 EXP_A_TXN_7 EXP_A_TXP_8 EXP_A_TXN_8 EXP_A_TXP_9 EXP_A_TXN_9 EXP_A_TXP_10 EXP_A_TXN_10 EXP_A_TXP_11 EXP_A_TXN_11 EXP_A_TXP_12 EXP_A_TXN_12 EXP_A_TXP_13 EXP_A_TXN_13 EXP_A_TXP_14 EXP_A_TXN_14 EXP_A_TXP_15 EXP_A_TXN_15

EXP_GRCOMP

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3

SDVO_CTRL_DATA SDVO_CTRL_CLK

3VDDCSDA 3VDDCSCL

DACREFSET 96M_DOTCLK_H

96M_DOTCLK_L

1 1

EXP_SLR EXP_EN

EXP_A_TXP_0(16) EXP_A_TXN_0(16) EXP_A_TXP_1(16) EXP_A_TXN_1(16) EXP_A_TXP_2(16) EXP_A_TXN_2(16) EXP_A_TXP_3(16) EXP_A_TXN_3(16) EXP_A_TXP_4(16) EXP_A_TXN_4(16)

D D

C C

B B

EXP_A_TXP_5(16) EXP_A_TXN_5(16) EXP_A_TXP_6(16) EXP_A_TXN_6(16) EXP_A_TXP_7(16) EXP_A_TXN_7(16) EXP_A_TXP_8(16) EXP_A_TXN_8(16) EXP_A_TXP_9(16) EXP_A_TXN_9(16) EXP_A_TXP_10(16) EXP_A_TXN_10(16) EXP_A_TXP_11(16) EXP_A_TXN_11(16) EXP_A_TXP_12(16) EXP_A_TXN_12(16) EXP_A_TXP_13(16) EXP_A_TXN_13(16) EXP_A_TXP_14(16) EXP_A_TXN_14(16) EXP_A_TXP_15(16) EXP_A_TXN_15(16)

DMI_TXP0(18) DMI_TXN0(18) DMI_TXP1(18) DMI_TXN1(18) DMI_TXP2(18) DMI_TXN2(18) DMI_TXP3(18) DMI_TXN3(18)

SDVO_CTRL_DATA(16) SDVO_CTRL_CLK(16)

96M_DOTCLK_H(8) 96M_DOTCLK_L(8)

STP13STP13 STP12STP12

GCLKP

GCLKN

HSYNC VSYNC

RED

#RED

GREEN

BLUE

#BLUE

#EXTTS

RSVD RSVD

#RSTIN

PWROK

NC NC NC NC NC NC NC NC NC NC

4

EXP_A_RXP_0

G12

EXP_A_RXN_0

F12

EXP_A_RXP_1

D11

EXP_A_RXN_1

D12

EXP_A_RXP_2

J13

EXP_A_RXN_2

H13

EXP_A_RXP_3

E10

EXP_A_RXN_3

F10

EXP_A_RXP_4

J9

EXP_A_RXN_4

H10

EXP_A_RXP_5

F7

EXP_A_RXN_5

F9

EXP_A_RXP_6

C4

EXP_A_RXN_6

D3

EXP_A_RXP_7

G6

EXP_A_RXN_7

J6

EXP_A_RXP_8

K9

EXP_A_RXN_8

K8

EXP_A_RXP_9

F4

EXP_A_RXN_9

G4

EXP_A_RXP_10

M6

EXP_A_RXN_10

M7

EXP_A_RXP_11

K2

EXP_A_RXN_11

L1

EXP_A_RXP_12

U11

EXP_A_RXN_12

U10

EXP_A_RXP_13

R8

EXP_A_RXN_13

R7

EXP_A_RXP_14

P4

EXP_A_RXN_14

N3

EXP_A_RXP_15

Y10

EXP_A_RXN_15

Y11

CK_PE_100M_MCH_H

B14

CK_PE_100M_MCH_L

B16

DMI_RXP0

Y7

DMI_RXN0

Y8

DMI_RXP1

AA9

DMI_RXN1

AA10

DMI_RXP2

AA6

DMI_RXN2

AA7

DMI_RXP3

AC9

DMI_RXN3DMI_TXN3

AC8 D17

C17 F17

G17 K17 J17 H18 J18

J20 M11 V30

PLTRST_L

AJ12

PWROK

AJ9

ICH_SYNC_L

M18

BB2 BA2 AW26 AW2 AV27 AV26 E35 C42 B42 B41

RED GREEN BLUE

EXP_A_RXP_0 (16) EXP_A_RXN_0 (16) EXP_A_RXP_1 (16) EXP_A_RXN_1 (16) EXP_A_RXP_2 (16) EXP_A_RXN_2 (16) EXP_A_RXP_3 (16) EXP_A_RXN_3 (16) EXP_A_RXP_4 (16) EXP_A_RXN_4 (16) EXP_A_RXP_5 (16) EXP_A_RXN_5 (16) EXP_A_RXP_6 (16) EXP_A_RXN_6 (16) EXP_A_RXP_7 (16) EXP_A_RXN_7 (16) EXP_A_RXP_8 (16) EXP_A_RXN_8 (16) EXP_A_RXP_9 (16) EXP_A_RXN_9 (16) EXP_A_RXP_10 (16) EXP_A_RXN_10 (16) EXP_A_RXP_11 (16) EXP_A_RXN_11 (16) EXP_A_RXP_12 (16) EXP_A_RXN_12 (16) EXP_A_RXP_13 (16) EXP_A_RXN_13 (16) EXP_A_RXP_14 (16) EXP_A_RXN_14 (16) EXP_A_RXP_15 (16) EXP_A_RXN_15 (16)

CK_PE_100M_MCH_H (8) CK_PE_100M_MCH_L (8)

DMI_RXP0 (18) DMI_RXN0 (18) DMI_RXP1 (18) DMI_RXN1 (18) DMI_RXP2 (18) DMI_RXN2 (18) DMI_RXP3 (18) DMI_RXN3 (18)

R156 39R156 39 R155 39R155 39

ER43 150-1ER43 150-1 ER42 150-1ER42 150-1 ER41 150-1ER41 150-1

R174 10K-04R174 10K-04

PLTRST_L (17,21,22) PWROK (17,19) ICH_SYNC_L (17)

RVSYNC

RHSYNCGHSYNC RVSYNCGVSYNC

V_2P5_MCH

U9 NC7SZ32U9NC7SZ32

1 2 3 4

3

V_2P5_DAC_FILTERED

R180

R179

R179 0-O

0-O

3

D7

3HSYNC

BAV99D7BAV99

ER5

3

D6 BAV99D6BAV99

3

D10

D10 BAV99

BAV99

RHSYNC

RED GREEN BLUE

5VDDCSDA 5VDDCSCL 3VHSYNC

3VVSYNC

VCC3

5

3VVSYNC

C98

0.1uF-O

R180 0-O

0-O

2

3

1

D5 BAV99D5BAV99

ER6

150-1

VCC3

2 1

VCC VCC

2 1

U10

U10 NC7SZ32

NC7SZ32

1 2 3 4

150-1

2 1

ER7

3VSYNC

5VCLK5VSDA

3

D4 BAV99D4BAV99

5

R181

R181 0-O

0-O

VCC3

C97

150-1

3

D3 BAV99D3BAV99

3

D9 BAV99D9BAV99

2 1

BC18

C16

VCC3

3VHSYNC

0.1uF-O

C15

10pF-04

2 1

2

L20

VCC

0.1uF

F2 PTC-1.1AS-OF2 PTC-1.1AS-O

L14 FB-120-06L14 FB-120-06 L13 FB-120-06L13 FB-120-06 L12 FB-120-06L12 FB-120-06

R40 100-04R40 100-04 R37 100-04R37 100-04 R38 39R38 39

R39 39R39 39

C14

10pF-04

PART LIB-->0402

1 2

1 2 1 2 1 2

VGA5V

22pF-04-O

UGND

C314

L20

1 2

FB-600-2A-08-O

C31522pF-04-O C31522pF-04-O

C722pF-04 C722pF-04

5VSDA 5VCLK 3HSYNC

3VSYNC

C822pF-04 C822pF-04

LVGA5V

LRED

LGREEN

LBLUE

C622pF-04 C622pF-04

UGND

Place close to GMCH 750Mil.

100nH/S/1.4A/台慶(FPI0302-R10M-01)

V_1P5_PCIEXPRESS VDDQ

L55 0.1uH-12L55 0.1uH-12

1 2

PN

MC49

MC48

10uF-10V-08

PCI EXPRESS FILTER CAPS FOR SPECIFIC CORE MCH

The LC filter is required to source 1.4A of current with less than 30mV of drop across the filter.

C111

10uF-10V-08

100uF-2V-SP

SC7

11 12

15 13

14

10 16 17

1

BC16

0.1uF-O

VGA

1

R

2

G

3

B MS0 MS1

4

MS2 MS3

9

NC HS VS

5

VSS

6

VSS

7

VSS

8

VSS VSS CASE CASE

CONN-VGASTB

10uF-10V-08

UGND

EXP_SLR

EXP_EN

EXP_GRCOMP

COMP SIGNAL TERMINATION

PWROK

A A

PLTRST_L

GHSYNC

GVSYNC

R169 1K-04-OR169 1K-04-O

R172 0-04R172 0-04

SR1 24.9-1SR1 24.9-1

SC12 10pF-B-OSC12 10pF-B-O

SC11 22pF-OSC11 22pF-O

R164 10K-04-OR164 10K-04-O

R163 10K-04-OR163 10K-04-O

5

PRSNT2_N

V_1P5_PCIEXPRESS

VCC3

VCC VCC

PRSNT2_N (16)

R145 1KR145 1K

R158 2.7KR158 2.7K

3VDDCSCL

VCC

2.2K

R140

5VDDCSCL

D

Q21

G

Q21

2N7002-S

S

R160 2.7KR160 2.7K

4

VCC3

R146 1KR146 1K

R159 2.7KR159 2.7K

3VDDCSDA

VCC

2.2K

R141

5VDDCSDA

D

Q24

G

Q24

2N7002-S

S

R161 2.7KR161 2.7K

3

J1

1

NC

HDR_1J1HDR_1

J2

1

NC

HDR_1J2HDR_1

J6

1

NC

HDR_1J6HDR_1

Elitegroup Computer Systems

J7

1

NC

HDR_1J7HDR_1

2

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

Elitegroup Computer Systems

I-GSD(MCH)Part D

945G-M6

1

of

10 35Friday, November 11, 2005

A

5

1_8VSTR

1K-1

ER81

ER72

1_8VSTR

ER86

ER73

BC137

SDREFA

1K-1

SDREFB

1K-1

0.1uF

C123

C126

ER109

80.6-1

0.1uF-B

SMRCOMP_N

D D

C C

1_8VSTR

DESIGN NOTE: BUFFERS CALIBRATE TO

20/80% OF V_SM. INTERNAL

B B

BUFFERS SET TO 20 OHMS

ER108

80.6-1

A A

SMRCOMP_P

5

STP22STP22 STP21STP21

DQS_H_A4 DQS_L_A4 MPD_A4

MD_A32 MD_A33 MD_A34 MD_A35 MD_A36 MD_A37 MD_A38 MD_A39

DQS_H_A5 DQS_L_A5 MPD_A5

MD_A40 MD_A41 MD_A42 MD_A43 MD_A44 MD_A45 MD_A46 MD_A47

DQS_H_A6 DQS_L_A6 MPD_A6

MD_A48 MD_A49 MD_A50 MD_A51 MD_A52 MD_A53 MD_A54 MD_A55

DQS_H_A7 DQS_L_A7 MPD_A7

MD_A56 MD_A57 MD_A58 MD_A59 MD_A60 MD_A61 MD_A62 MD_A63

MAAA_0 MAAA_1 MAAA_2 MAAA_3 MAAA_4 MAAA_5 MAAA_6 MAAA_7 MAAA_8 MAAA_9 MAAA_10 MAAA_11 MAAA_12 MAAA_13

DCLKA_H0 DCLKA_L0 DCLKA_H1 DCLKA_L1 DCLKA_H2 DCLKA_L2 DCLKA_H3 DCLKA_L3 DCLKA_H4 DCLKA_L4 DCLKA_H5 DCLKA_L5

1 1

AU35 AV35

AT34

AP32 AV34 AV38 AU39 AV32

AT32 AR34 AU37

AP42 AP40 AP39

AR41 AR42 AN43 AM40 AU41 AU42 AP41 AN40

AG42 AG41 AG40

AL41

AL42

AF39 AE40 AM41 AM42

AF41

AF42 AC42

AC41 AC40

AD40 AD43 AA39 AA40 AE42 AE41 AB41 AB42

BA32

AW32

BB30 BA30 AY30 BA27 BC28 AY27 AY28 BB27 AY33

AW27

BB26 BC38

BB32 AY32

AY5

BB5 AK42 AK41 BA31 BB31

AY6

BA5 AH40 AH43

AL17

AK17

U13C

U13C LAKEPORT

LAKEPORT

SDQS_A4 #SDQS_A4 SDM_A4

SDQ_A32 SDQ_A33 SDQ_A34 SDQ_A35 SDQ_A36 SDQ_A37 SDQ_A38 SDQ_A39

SDQS_A5 #SDQS_A5 SDM_A5

SDQ_A40 SDQ_A41 SDQ_A42 SDQ_A43 SDQ_A44 SDQ_A45 SDQ_A46 SDQ_A47

SDQS_A6 #SDQS_A6 SDM_A6

SDQ_A48 SDQ_A49 SDQ_A50 SDQ_A51 SDQ_A52 SDQ_A53 SDQ_A54 SDQ_A55

SDQS_A7 #SDQS_A7 SDM_A7

SDQ_A56 SDQ_A57 SDQ_A58 SDQ_A59 SDQ_A60 SDQ_A61 SDQ_A62 SDQ_A63

SMA_A0 SMA_A1 SMA_A2 SMA_A3 SMA_A4 SMA_A5 SMA_A6 SMA_A7 SMA_A8 SMA_A9 SMA_A10 SMA_A11 SMA_A12 SMA_A13

SCLK_A0 #SCLK_A0 SCLK_A1 #SCLK_A1 SCLK_A2 #SCLK_A2 SCLK_A3 #SCLK_A3 SCLK_A4 #SCLK_A4 SCLK_A5 #SCLK_A5

RSVD_TP1 RSVD_TP0

4

DQS_H_A0

AU4

SDQS_A0

#SDQS_A0

SDM_A0 SDQ_A0

SDQ_A1 SDQ_A2 SDQ_A3 SDQ_A4 SDQ_A5 SDQ_A6 SDQ_A7

SDQS_A1

#SDQS_A1

SDM_A1 SDQ_A8

SDQ_A9 SDQ_A10 SDQ_A11 SDQ_A12 SDQ_A13 SDQ_A14 SDQ_A15

SDQS_A2

#SDQS_A2

SDM_A2 SDQ_A16

SDQ_A17 SDQ_A18 SDQ_A19 SDQ_A20 SDQ_A21 SDQ_A22 SDQ_A23

SDQS_A3

#SDQS_A3

SDM_A3 SDQ_A24

SDQ_A25 SDQ_A26 SDQ_A27 SDQ_A28 SDQ_A29 SDQ_A30 SDQ_A31

#SWE_A #SCAS_A #SRAS_A

SBS_A0 SBS_A1 SBS_A2

#SCS_A0 #SCS_A1 #SCS_A2 #SCS_A3

SCKE_A0 SCKE_A1 SCKE_A2 SCKE_A3

SODT_A0 SODT_A1 SODT_A2 SODT_A3

RSVD RSVD RSVD RSVD

RSVD

SVREF0

4

AR2 AR3

AP3 AP2 AU3 AV4 AN1 AP4 AU5 AU2

BA3 BB4 AY2

AW3 AY3 BA7 BB7 AV1 AW4 BC6 AY7

AY11 BA10 BB10

AW12 AY10 BA12 BB12 BA9 BB9 BC11 AY12

AU18 AR18 AP18

AM20 AM18 AV20 AM21 AP17 AR17 AP20 AT20

BB35 BA37 BA34

BC33 AY34 BA26

BB37 BA39 BA35 AY38

BB25 AY25 BC24 BA25

AW37 AY39 AY37 BB40

BC16 AY14 AW17 AW18

AK40 AM4

DQS_L_A0 MPD_A0

MD_A0 MD_A1 MD_A2 MD_A3 MD_A4 MD_A5 MD_A6 MD_A7

DQS_H_A1 DQS_L_A1 MPD_A1

MD_A8 MD_A9 MD_A10 MD_A11 MD_A12 MD_A13 MD_A14 MD_A15

DQS_H_A2 DQS_L_A2 MPD_A2

MD_A16 MD_A17 MD_A18 MD_A19 MD_A20 MD_A21 MD_A22 MD_A23

DQS_H_A3 DQS_L_A3 MPD_A3

MD_A24 MD_A25 MD_A26 MD_A27 MD_A28 MD_A29 MD_A30 MD_A31

SWE_L_A SCAS_L_A SRAS_L_A

SBSA_0 SBSA_1 SBSA_2

CSA_L0 CSA_L1 CSA_L2 CSA_L3

CKEA_0 CKEA_1 CKEA_2 CKEA_3

ODTA_0 ODTA_1 ODTA_2 ODTA_3

SDREFA

STP20STP20 STP19STP19

DQS_H_B4 DQS_L_B4 MPD_B4

MD_B32 MD_B33 MD_B34 MD_B35 MD_B36 MD_B37 MD_B38 MD_B39

DQS_H_B5 DQS_L_B5 MPD_B5

MD_B40 MD_B41 MD_B42 MD_B43 MD_B44 MD_B45 MD_B46 MD_B47

DQS_H_B6 DQS_L_B6 MPD_B6

MD_B48 MD_B49 MD_B50 MD_B51 MD_B52 MD_B53 MD_B54 MD_B55

DQS_H_B7 DQS_L_B7 MPD_B7

MD_B56 MD_B57 MD_B58 MD_B59 MD_B60 MD_B61 MD_B62 MD_B63

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 MAAB_13

DCLKB_H0 DCLKB_L0 DCLKB_H1 DCLKB_L1 DCLKB_H2 DCLKB_L2 DCLKB_H3 DCLKB_L3 DCLKB_H4 DCLKB_L4 DCLKB_H5 DCLKB_L5

1 1

3

U13D

U13D LAKEPORT

LAKEPORT

AT29

SDQS_B4

AV29

#SDQS_B4

AR29

SDM_B4

AU27

SDQ_B32

AN29

SDQ_B33

AR31

SDQ_B34

AM31

SDQ_B35

AP27

SDQ_B36

AR27

SDQ_B37

AP31

SDQ_B38

AU31

SDQ_B39

AP36

SDQS_B5

AM35

#SDQS_B5

AR38

SDM_B5

AP35

SDQ_B40

AP37

SDQ_B41

AN32

SDQ_B42

AL35

SDQ_B43

AR35

SDQ_B44

AU38

SDQ_B45

AM38

SDQ_B46

AM34

SDQ_B47

AG34

SDQS_B6

AG32

#SDQS_B6

AJ39

SDM_B6

AL34

SDQ_B48

AJ34

SDQ_B49

AF32

SDQ_B50

AF34

SDQ_B51

AL31

SDQ_B52

AJ32

SDQ_B53

AG35

SDQ_B54

AD32

SDQ_B55

AD36

SDQS_B7

AD38

#SDQS_B7

AD39

SDM_B7

AC32

SDQ_B56

AD34

SDQ_B57

Y32

SDQ_B58

AA32

SDQ_B59

AF35

SDQ_B60

AF37

SDQ_B61

AC33

SDQ_B62

AC35

SDQ_B63

BB22

SMA_B0

BB21

SMA_B1

BA21

SMA_B2

AY21

SMA_B3

BC20

SMA_B4

AY19

SMA_B5

AY20

SMA_B6

BA18

SMA_B7

BA19

SMA_B8

BB18

SMA_B9

BA22

SMA_B10

BB17

SMA_B11

BA17

SMA_B12

AW42

SMA_B13

AM29

SCLK_B0

AM27

#SCLK_B0

AV9

SCLK_B1

AW9

#SCLK_B1

AL38

SCLK_B2

AL36

#SCLK_B2

AP26

SCLK_B3

AR26

#SCLK_B3

AU10

SCLK_B4

AT10

#SCLK_B4

AJ38

SCLK_B5

AJ36

#SCLK_B5

AK18

RSVD_TP3

AK23

RSVD_TP2

3

#SDQS_B0

#SDQS_B1

#SDQS_B2

#SDQS_B3

SOCOMP1 SOCOMP0 SRCOMP1 SRCOMP0

SDQS_B0

SDM_B0 SDQ_B0

SDQ_B1 SDQ_B2 SDQ_B3 SDQ_B4 SDQ_B5 SDQ_B6 SDQ_B7

SDQS_B1

SDM_B1 SDQ_B8

SDQ_B9 SDQ_B10 SDQ_B11 SDQ_B12 SDQ_B13 SDQ_B14 SDQ_B15

SDQS_B2

SDM_B2 SDQ_B16

SDQ_B17 SDQ_B18 SDQ_B19 SDQ_B20 SDQ_B21 SDQ_B22 SDQ_B23

SDQS_B3

SDM_B3 SDQ_B24

SDQ_B25 SDQ_B26 SDQ_B27 SDQ_B28 SDQ_B29 SDQ_B30 SDQ_B31

#SWE_B #SCAS_B #SRAS_B

SBS_B0 SBS_B1 SBS_B2

#SCS_B0 #SCS_B1 #SCS_B2 #SCS_B3

SCKE_B0 SCKE_B1 SCKE_B2 SCKE_B3

SODT_B0 SODT_B1 SODT_B2 SODT_B3

RSVD

SVREF1

AM8 AM6 AL11

AL6 AL8 AP8 AP9 AJ11 AL9 AM10 AP6

AV7 AR9 AW7

AU7 AV6 AV12 AM11 AR5 AR7 AR12 AR10

AV13 AT13 AP13

AM15 AM13 AV15 AM17 AN12 AR13 AP15 AT15

AU23 AR23 AP23

AM24 AM23 AV24 AM26 AP21 AR21 AP24 AT24

BB23 AY24 BA23

AW23 AY23 AY17

BA40 AW41 BA41 AW40

BA14 AY16 BA13 BB13

AY42 AV40 AV43 AU40

AM3 AJ8 AJ6 AL5

AL39 AM2

2

DQS_H_B0 DQS_L_B0 MPD_B0

MD_B0 MD_B1 MD_B2 MD_B3 MD_B4 MD_B5 MD_B6 MD_B7

DQS_H_B1 DQS_L_B1 MPD_B1

MD_B8 MD_B9 MD_B10 MD_B11 MD_B12 MD_B13 MD_B14 MD_B15

DQS_H_B2 DQS_L_B2 MPD_B2

MD_B16 MD_B17 MD_B18 MD_B19 MD_B20 MD_B21 MD_B22 MD_B23

DQS_H_B3 DQS_L_B3 MPD_B3

MD_B24 MD_B25 MD_B26 MD_B27 MD_B28 MD_B29 MD_B30 MD_B31

SWE_L_B SCAS_L_B SRAS_L_B

SBSB_0 SBSB_1 SBSB_2

CSB_L0 CSB_L1 CSB_L2 CSB_L3

CKEB_0 CKEB_1 CKEB_2 CKEB_3

ODTB_0 ODTB_1 ODTB_2 ODTB_3

SMRCOMP_P SMRCOMP_N

SDREFB

2

1

MD_A[0..63](13) DQS_L_A[0..7](13) DQS_H_A[0..7](13) MPD_A[0..7](13) MAAA_[0..13](13) CSA_L[0..3](13) CKEA_[0..3](13) DCLKA_L[0..5](13) DCLKA_H[0..5](13) ODTA_[0..3](13) SBSA_[0..2](13) SWE_L_A(13) SCAS_L_A(13) SRAS_L_A(13)

MD_B[0..63](14) DQS_L_B[0..7](14) DQS_H_B[0..7](14) MPD_B[0..7](14) MAAB_[0..13](14) CSB_L[0..3](14) CKEB_[0..3](14) DCLKB_L[0..5](14) DCLKB_H[0..5](14) ODTB_[0..3](14) SBSB_[0..2](14) SWE_L_B(14) SCAS_L_B(14) SRAS_L_B(14)

1

TP3TP3

1

STP18STP18

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

Elitegroup Computer Systems

I-GSD(MCH)Part B & C

MD_A[0..63] DQS_L_A[0..7] DQS_H_A[0..7] MPD_A[0..7] MAAA_[0..13] CSA_L[0..3] CKEA_[0..3] DCLKA_L[0..5] DCLKA_H[0..5] ODTA_[0..3] SBSA_[0..2]

SWE_L_A SCAS_L_A SRAS_L_A

MD_B[0..63] DQS_L_B[0..7] DQS_H_B[0..7] MPD_B[0..7] MAAB_[0..13] CSB_L[0..3] CKEB_[0..3] DCLKB_L[0..5] DCLKB_H[0..5] ODTB_[0..3] SBSB_[0..2] SWE_L_B SCAS_L_B SRAS_L_B

945G-M6

1

A

11 35Friday, November 11, 2005

of

1

BC9 BB41 BB39 BB34 BB19 BB14 BB11

BB6

BB3

A A

B B

C C

BA42

AW10

AV37 AV17 AV10

AU34 AU32 AU29 AU26 AU24 AU21 AU20 AU17 AU15 AU13 AU12

AT31 AT27 AT26 AT23 AT21 AT18 AT17

AT12 AR43 AR39 AR37 AR32 AR24 AR20 AR15

AP38 AP34 AP29 AP12 AP10

AN42 AN31 AN27 AN26 AN24 AN23 AN21 AN20 AN18 AN17 AN15 AN13

AM39 AM37 AM36 AM33

AL43

AL37

AL33

AL32

AL27

AL24

AL23

AL21

AL18

BA4

AV2

AU9 AU6

AR6 AR1

AP7 AP5

AN4 AN2

AM9 AM7 AM5

U13G

U13G LAKEPORT

LAKEPORT

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

2

V37

VSS

V38

VSS

V39

VSS

V43

VSS

W3

VSS

Y2

VSS

Y5

VSS

Y6

VSS

Y9

VSS

Y12

VSS

Y14

VSS

Y31

VSS

Y35

VSS

Y37

VSS

Y39

VSS

Y42

VSS

AA3

VSS

AA8

VSS

AA11

VSS

AA12

VSS

AA14

VSS

AA21

VSS

AA23

VSS

AA31

VSS

AA33

VSS

AA36

VSS

AB2

VSS

AB43

VSS

AC2

VSS

AC3

VSS

AC7

VSS

AC10

VSS

AC14

VSS

AC21

VSS

AC23

VSS

AC31

VSS

AC36

VSS

AC37

VSS

AC38

VSS

AC39

VSS

AD7

VSS

AD9

VSS

AD11

VSS

AD13

VSS

AD33

VSS

AD35

VSS

AD37

VSS

AD42

VSS

AF1

VSS

AF2

VSS

AF3

VSS

AF5

VSS

AF33

VSS

AF36

VSS

AF38

VSS

AF43

VSS

AG30

VSS

AG31

VSS

AG33

VSS

AG36

VSS

AG37

VSS

AG38

VSS

AG39

VSS

AH42

VSS

AJ7

VSS

AJ10

VSS

AJ30

VSS

AJ31

VSS

AJ33

VSS

AJ35

VSS

AJ37

VSS

AK24

VSS

AK26

VSS

AK29

VSS

AK30

VSS

AL1

VSS

AL2

VSS

AL3

VSS

AL7

VSS

AL10

VSS

AL12

VSS

AL13

VSS

AL15

VSS

3

M37 M35 M21 M20 M13 M10

V36 V34 V14 V12 V11

U38 U36 U33 U31 U14 U12

T42 R39

R37 R34 R31 R30 R14 R12

P30 P29 P27 P26 P24 P15 P14 N43 N39 N36 N33 N31 N29 N27 N26 N24 N15 N13

L42 L31 L29 L26 L24 L13 L12

K39 K37 K34 K32 K27 K20 K15 K13 K12 K10

4

V8 V2

U9 U5 U3

T2

R9 R6

N8 N6 N2

M9 M8 M5 M3

L2

K7 K6 K5

U13H

U13H LAKEPORT

LAKEPORT

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

5

A16 A22 A26 A31 A35 B4 B6 B9 B11 B13 B21 B22 B28 B33 B38 C3 C5 C7 C12 C14 C22 C40 D2 D5 D10 D16 D21 D20 E3 E4 E7 E9 E12 E13 E17 E18 E20 E21 E32 F2 F6 F13 F18 F26 F34 F42 G3 G5 G7 G9 G10 G13 G15 G18 G20 G21 G24 G27 G29 G31 G32 G35 G38 H12 H17 H26 H27 H32 J2 J5 J7 J10 J12 J21 J24 J29 J38 J43 K3

6

U13E

U13E LAKEPORT

LAKEPORT

VDDQ VDDQ

AH4

AF30 AK20

AJ14 AK14 AK15

AJ13

AH2

AH1 AG14 AG13 AG12 AG11 AG10

AG9

AG8

AG7

AG6

AG5

AG4

AG3

AG2 AF14 AF13 AF12 AF11 AF10

AD14 AC22 AB23 AB22 AB21 AA22

AJ15 AG23 AG22 AG21 AG20 AG19 AG18 AG17 AG15 AB18

W27 W26 W20

AF29

AF25 AF26 AF27 AG24

N17

VCC

P17

VCC VCC

AJ5

VCC

AK4

VCC VCC VCC

AK3

VCC

AK2

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

AF9

VCC

AF8

VCC

AF7

VCC

AF6

VCC VCC VCC VCC VCC VCC VCC

P21

VCC

P20

VCC

P18

VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC VCC

Y27

VCC

Y25

VCC

Y19

VCC

Y18

VCC VCC VCC VCC

U19

VCC

U18

VCC

U17

VCC

U15

VCC

R24

VCC

R23

VCC

R21

VCC

R20

VCC

R18

VCC VCC

R17

VCC

R15

VCC

U20

VCC

U21

VCC

U22

VCC

U23

VCC

U24

VCC

U25

VCC

U26

VCC

V15

VCC

V17

VCC

V18

VCC VCC VCC VCC VCC

V19

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

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

7

V20 V21 V22 V23 V25 V27 W17 W18 W19 W22 W24 Y15 Y17 Y21 Y23 AA15 AA17 AA18 AA19 AA20 AA24 AA26 AB17 AB19 AB20 AB24 AB25 AB26 AB27 AC15 AC17 AC18 AC20 AC24 AC26 AC27 AD15 AD17 AJ17 AD19 AD21 AD23 AD25 AD26 AE17 AE18 AE20 AE22 AE24 AJ18 AE26 AE27 AF15 AF17 AF19 AF21 AF23 AJ20

BC18 BC22 BC26 BC31 BC35 BC13 BB42 BB38 BB33 BB28 BB24 BB20 BB16 AY41 AW21 AW13 AV31 AV21 AW35 AW34 AW31 AW29 AW24 AW20 AW15 AV42 AV23 AV18 BC40 AY43

1_8VSTR

8

VDDQ

1_8VSTR VDDQ

ER37

ER35

D D

MC57

2.2uF

MC57

2.2uF

MC62

MC61

2.2uF

MC61

2.2uF

MC55

2.2uF

MC55

2.2uF

MC54

2.2uF

MC54

MC59

2.2uF

MC59

2.2uF

MCH MEMORY DECOUPLING

1

2

3

SC6

SC5

SC10

0.1uF-B

SC10

0.1uF-B

Close To GMCH

4

0.1uF-B

SC9

0.1uF-B

SC4

SC8

10uF-10V-08

5

C99

0.47-1

10uF-10V-08

C100

0.47-1

10uF-10V-08

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

6

Date: Sheet of

Schematic Change History

7

945G-M6

A

of

12 35Friday, November 11, 2005

8

A

B

C

D

E

VTT_DDR

DQS_L_A1

DQS_H_A1

DQS_L_A0

ODTA_1

ODTA_0

195

102

68

4 4

DIMM1

DIMM1 DDR2-BL

DDR2-BL

3 3

DIMM2

DIMM2 DDR2-BK

DDR2-BK

19

NC1

NC2

CB(0)42CB(1)43CB(2)48CB(3)49CB(4)

ODT177ODT0

NC/TEST

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

ODTA_3

ODTA_2

195

102

68

19

NC1

NC2

CB(0)42CB(1)43CB(2)48CB(3)49CB(4)

ODT177ODT0

NC/TEST

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

DQS_H_A0

161

162

167

168

6

7

CB(5)

CB(6)

CB(7)

DQS(0)

DQS*(0)

DQS_L_A0

DQS_H_A0

161

162

167

168

6

7

CB(5)

CB(6)

CB(7)

DQS(0)

DQS*(0)

DQS_H_A2

15

16

DSQ(1)

DSQ*(1)

DQS_H_A1

DQS_L_A1

DQS_H_A2

15

16

DSQ(1)

DSQ*(1)

28

DQS_L_A2

DSQ(2)

DQS_L_A2

DSQ(2)

27

DSQ*(2)

27

DSQ*(2)

DQS_H_A3

37

DQS_H_A3

37

DQS_L_A3

DSQ(3)

DQS_L_A3

DSQ(3)

36

DSQ*(3)

100

103

36

DSQ*(3)

100

103

DQS_L_A4

DQS_H_A4

83

84

DQS(4)

DQS*(4)

VSS

106

109

DQS_H_A4

DQS_L_A4

83

84

DQS(4)

DQS*(4)

VSS

106

109

DQS_L_A5

DQS_H_A5

92

93

DQS(5)

VSS

112

115

118

DQS_H_A5

DQS_L_A5

92

93

DQS(5)

VSS

112

115

118

DQS_H_A6

105

DQS*(5)

VSS

121

124

DQS_H_A6

105

DQS*(5)

VSS

121

124

DQS_L_A6

104

DSQ(6)

VSS

127

DQS_L_A6

104

DSQ(6)

VSS

127

DQS_H_A7

DSQ*(6)

VSS

130

DQS_H_A7

DSQ*(6)

VSS

130

DQS_L_A7

MPD_A0

113

45

125

114

DQS(7)

VSS

133

114

DQS(7)

VSS

133

126

46

DQS(8)

DQS*(7)

DQS*(8)

NC/DQS9*

DM0/DQS9

VSS

136

139

142

145

148

151

154

157

DQS_L_A7

MPD_A0

113

45

125

126

46

DQS(8)

DQS*(7)

DQS*(8)

NC/DQS9*

DM0/DQS9

VSS

136

139

142

145

148

151

154

157

MPD_A1

134

135

NC/DQS10*

DM1/DQS10

VSS

160

163

MPD_A1

134

135

NC/DQS10*

DM1/DQS10

VSS

160

163

146

DM2/DQS11

VSS

166

169

MPD_A2

146

DM2/DQS11

VSS

166

169

147

NC/DQS11*

VSS

198

147

NC/DQS11*

VSS

198

MPD_A3

155

DM3/DQS12

VSS

201

204

MPD_A3

155

DM3/DQS12

VSS

201

204

156

NC/DQS12*

VSS

207

156

NC/DQS12*

VSS

207

202

DM4/DQS13

VSS

210

213

MPD_A4

202

DM4/DQS13

VSS

210

213

203

NC/DQS13*

VSS

216

219

203

NC/DQS13*

VSS

216

219

MPD_A4

MPD_A2

MPD_A7

MPD_A6

MPD_A5

211

223

232

212

224

NC/DQS14*

NC/DQS15*

DM5/DQS14

DM6/DQS15

VSS

222

225

228

231

234

237

1_8VSTR VCC3

MPD_A5

MPD_A7

MPD_A6

211

223

232

212

224

NC/DQS14*

NC/DQS15*

DM5/DQS14

DM6/DQS15

VSS

222

225

228

231

234

237

MD_A1

MD_A0

164

233

165

DQ(0)3DQ(1)4DQ(2)9DQ(3)10DQ(4)

NC/DQS16*

NC/DQS17*

DM7/DQS16

DM8/DQS17

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

191

194

MD_A0

MD_A1

164

233

165

DQ(0)3DQ(1)4DQ(2)9DQ(3)10DQ(4)

NC/DQS16*

NC/DQS17*

DM7/DQS16

DM8/DQS17

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

191

194

MD_A2

VDDQ

181

MD_A2

VDDQ

181

MD_A3

VDDQ

175

MD_A3

VDDQ

175

MD_A4

122

VDDQ

170

MD_A4

122

VDDQ

170

VDDQ

MD_A5

MD_A6

MD_A7

123

128

129

DQ(5)

DQ(6)

VDD53VDD59VDD64VDD

MD_A6

MD_A5

MD_A7

123

128

129

DQ(5)

DQ(6)

VDD53VDD59VDD64VDD

MD_A15

MD_A10

21

DQ(9)

DQ(10)

VDD69VDD

172

MD_A10

21

DQ(9)

DQ(10)

VDD69VDD

172

MD_A11

MD_A12

DQ(11)22DQ(12)

VDD

187

MD_A12

DQ(11)22DQ(12)

VDD

187

MD_A13

MD_A14

131

132

140

DQ(13)

DQ(14)

VDD

184

178

189

MD_A13

MD_A14

131

132

140

DQ(13)

DQ(14)

VDD

184

178

189

MD_A16

141

DQ(15)

DQ(16)24DQ(17)25DQ(18)30DQ(19)31DQ(20)

VDD67RC118RC055VDDSPD

MD_A16

MD_A15

141

DQ(15)

DQ(16)24DQ(17)25DQ(18)30DQ(19)31DQ(20)

VDD67RC118RC055VDDSPD

MD_A9

MD_A8

12

13

DQ(7)

DQ(8)

197

MD_A9

MD_A8

12

13

DQ(7)

DQ(8)

197

MD_A23

MD_A18

MD_A20

MD_A17

MD_A24

MD_A19

MD_A21

MD_A22

143

144

149

150

DQ(21)

DQ(22)

DQ(23)

VREF1SCL

SDA

SA2

238

120

119

240

101

SDATA

SCLK

SDREFC

BC147

0.1uF-04

MD_A22

MD_A21

MD_A20

MD_A19

MD_A24

MD_A23

MD_A18

143

144

149

150

DQ(21)

DQ(22)

DQ(23)

VREF1SCL

SDA

SA2

238

120

119

240

101

MD_A28

MD_A27

MD_A25

MD_A26

152

DQ(24)33DQ(25)34DQ(26)39DQ(27)40DQ(28)

SA0

SA1

BA1

239

190

SBSA_0

SBSA_1

MD_A28

MD_A25

MD_A26

MD_A27

152

DQ(24)33DQ(25)34DQ(26)39DQ(27)40DQ(28)

SA0

SA1

BA1

239

190

MD_A31

MD_A30

MD_A29

153

158

159

DQ(29)

DQ(30)

BA071CKE1

171

CKEA_0

CKEA_1

MD_A31

MD_A30

MD_A29

153

158

159

DQ(29)

DQ(30)

BA071CKE1

171

MD_A32

MD_A33

MD_A34

DQ(31)

DQ(32)80DQ(33)81DQ(34)86DQ(35)87DQ(36)

CKE052S1*76S0*

193

CSA_L0

CSA_L1

MD_A32

MD_A33

MD_A34

DQ(31)

DQ(32)80DQ(33)81DQ(34)86DQ(35)87DQ(36)

CKE052S1*76S0*

193

MD_A35

MD_A36

199

221

DCLKA_L2

MD_A35

MD_A36

199

221

MD_A38

MD_A39

MD_A37

200

205

DQ(37)

DQ(38)

CK2*/RFU

CK2/RFU

CK1*/RFU

220

138

DCLKA_L1

DCLKA_H1

DCLKA_H2

MD_A37

MD_A39

MD_A38

200

205

DQ(37)

DQ(38)

CK2*/RFU

CK2/RFU

CK1*/RFU

220

138

MD_A40

MD_A41

206

DQ(39)

DQ(40)89DQ(41)90DQ(42)95DQ(43)96DQ(44)

CK1/RFU

CK0*

137

186

185A0188A1183

DCLKA_L0

DCLKA_H0

MD_A41

MD_A40

206

DQ(39)

DQ(40)89DQ(41)90DQ(42)95DQ(43)96DQ(44)

CK1/RFU

CK0*

137

186

185A0188A1183

CK0

MD_A43

MD_A45

MD_A46

MD_A47

MD_A42

MD_A49

MD_A48

MD_A44

208

209

214

215

DQ(45)

DQ(46)

DQ(47)

DQ(48)98DQ(49)99DQ(50)

A263A3

A461A560A6

182

180

MAAA_3

MAAA_0

MAAA_5

MAAA_4

MAAA_1

MAAA_6

MAAA_2

MD_A46

MD_A44

MD_A45

MD_A49

MD_A43

MD_A47

MD_A48

208

209

214

215

DQ(45)

DQ(46)

DQ(47)

DQ(48)98DQ(49)99DQ(50)

A263A3

A461A560A6

182

180

MD_A56

MD_A60

MD_A62

MD_A61

MD_A58

MD_A54

MD_A51

MD_A50

MD_A52

MD_A53

MD_A55

107

108

217

218

226

227

110

DQ(51)

DQ(52)

DQ(53)

DQ(54)

DQ(55)

A758A8

A10/AP70A1157A12

179A9177

176

196

MAAA_9

MAAA_13

MAAA_10

MAAA_12

MAAA_8

MAAA_11

MAAA_7

MD_A53

MD_A56

MD_A54MAAA_11

MD_A50

MD_A55

MD_A51

MD_A52

107

108

217

218

226

227

110

DQ(51)

DQ(52)

DQ(53)

DQ(54)

DQ(55)

A758A8

A10/AP70A1157A12

179A9177

176

196

MD_A57

DQ(56)

A13

MD_A57

DQ(56)

A13

111

116

DQ(57)

A14

174

173

MD_A58

111

116

DQ(57)

A14

174

173

MD_A59

117

229

DQ(58)

DQ(59)

DQ(60)

A15

A16/BA254CAS*74RAS*

SCAS_L_A

SBSA_2

MD_A60

MD_A59

MD_A61

117

229

DQ(58)

DQ(59)

DQ(60)

A15

A16/BA254CAS*74RAS*

MD_A63

230

235

236

DQ(61)

DQ(62)

DQ(63)

WE*

73

192

SRAS_L_A

SWE_L_A

MD_A63

MD_A62

230

235

236

DQ(61)

DQ(62)

DQ(63)

WE*

73

192

MAAA_9 MAAA_7 MAAA_11 MAAA_12 SBSA_0 MAAA_0 MAAA_1 MAAA_2 MAAA_4 MAAA_6 MAAA_8 MAAA_5

MAAA_13 MAAA_3 SCAS_L_A SWE_L_A

SRAS_L_A SBSA_1 MAAA_10

SBSA_2

CKEA_0 CKEA_3 CKEA_1 CKEA_2 CSA_L1 CSA_L3 ODTA_0 CSA_L0

CSA_L2 ODTA_1 ODTA_3 ODTA_2

R326 33-04R326 33-04 R321 33-04R321 33-04 R330 33-04R330 33-04

R320 33-04R320 33-04

R316 43.2-04R316 43.2-04 R317 43.2-04R317 43.2-04 R318 43.2-04R318 43.2-04 R319 43.2-04R319 43.2-04 R329 43.2-04R329 43.2-04 R325 43.2-04R325 43.2-04 R323 43.2-04R323 43.2-04 R331 43.2-04R331 43.2-04

R324 43.2-04R324 43.2-04 R328 43.2-04R328 43.2-04 R327 43.2-04R327 43.2-04 R322 43.2-04R322 43.2-04

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

RN13

33-8P4R-04

RN15

33-8P4R-04

RN12

33-8P4R-04

RN14

33-8P4R-04

2 2

1_8VSTR

1_8VSTR 1_8VSTR

1 1

1K-1

ER113

1 2

ER112

1 2

SDREFC

1K-1

BC154

0.1uF-04

A

BC148 0.1uF-04BC148 0.1uF-04 BC178 0.1uF-04BC178 0.1uF-04

BC142 0.1uF-04BC142 0.1uF-04 BC173 0.1uF-04BC173 0.1uF-04

B

BC141 0.1uF-04BC141 0.1uF-04 BC179 0.1uF-04BC179 0.1uF-04 BC174 0.1uF-04BC174 0.1uF-04BC140 0.1uF-04BC140 0.1uF-04 BC176 0.1uF-04BC176 0.1uF-04

EC53 1000uF-6.3V

+

1

EC51 1800uF-6.3V

+

1

VCC31_8VSTR

SDREFC

SDATA

SCLK

VCC3

BC153

0.1uF-04

VTT_DDR

BC163

BC192

0.1uF-04

BC163

0.1uF-04

BC156

SDATA(8,14,18) SCLK(8,14,18)

C

SBSA_0

SBSA_1

BC194

0.1uF-04

SDATA SCLK

CKEA_3

CKEA_2

0.1uF-04

CSA_L3

DCLKA_L4

DCLKA_L5

CSA_L2

DCLKA_L3

MAAA_2

MAAA_1

MAAA_0

DCLKA_H3

BC162

100pF-O

100pF-O 100pF-O

100pF-O

BC160

0.1uF-04

MAAA_3

DCLKA_H4

DCLKA_H5

BC159

BC189

0.1uF-04

C149

C149 C143

C143

MAAA_5

MAAA_4

BC161

0.1uF-04

D

MAAA_10

MAAA_9

MAAA_12

MAAA_8

MAAA_6

MAAA_7

BC158

0.1uF-04

SRAS_L_A

MAAA_13

SWE_L_A

SCAS_L_A

SBSA_2

1

+

EC58

MC79

MC78

4.7uF-16V-08

220uF-16V

4.7uF-16V-08

Title

DDIMM 1&2 ( DDR SDRAMs )

Size Document Number Rev

Custom

Date: Sheet

MD_A[0..63](11) DQS_L_A[0..7](11) DQS_H_A[0..7](11) MPD_A[0..7](11) MAAA_[0..13](11) CSA_L[0..3](11) CKEA_[0..3](11) DCLKA_L[0..5](11) DCLKA_H[0..5](11) ODTA_[0..3](11) SBSA_[0..2](11) SWE_L_A(11) SCAS_L_A(11) SRAS_L_A(11)

Elitegroup Computer Systems

945G-M6

E

MD_A[0..63] DQS_L_A[0..7] DQS_H_A[0..7] MPD_A[0..7] MAAA_[0..13] CSA_L[0..3] CKEA_[0..3] DCLKA_L[0..5] DCLKA_H[0..5] ODTA_[0..3] SBSA_[0..2]

SWE_L_A SCAS_L_A SRAS_L_A

13

A

of

35Friday, November 11, 2005

A

B

C

D

E

VTT_DDR

CK0

MD_B48

MD_B44

MD_B42

MD_B43

208

MAAB_0

MAAB_1

MD_B42

MD_B44

MD_B43

208

MD_B51

MD_B49

MD_B50

MD_B45

MD_B46

MD_B47

209

214

215

107

108

DQ(45)

DQ(46)

DQ(47)

DQ(48)98DQ(49)99DQ(50)

A263A3

A461A560A6

A758A8

182

180

179A9177

MAAB_6

MAAB_8

MAAB_5

MAAB_3

MAAB_2

MAAB_4

MAAB_7

MD_B49

MD_B45

MD_B46

MD_B47

MD_B48

MD_B51

MD_B50

209

214

215

107

108

DQ(45)

DQ(46)

DQ(47)

DQ(48)98DQ(49)99DQ(50)

MD_B58

MD_B61

MD_B59

MD_B62

MD_B54

MD_B55

226

227

DQ(53)

DQ(54)

A10/AP70A1157A12

176

MAAB_12

MAAB_11

MD_B54

MD_B55

226

227

DQ(53)

DQ(54)

MD_B60

MD_B57

MD_B56

110

DQ(55)

196

MAAB_13

MD_B56

110

DQ(55)

DQ(56)

A13

MD_B57

DQ(56)

111

116

DQ(57)

A14

174

173

MD_B58

111

116

DQ(57)

117

229

DQ(58)

DQ(59)

DQ(60)

A15

A16/BA254CAS*74RAS*

SCAS_L_B

SBSB_2

MD_B59

MD_B61

MD_B60

117

229

DQ(58)

DQ(59)

DQ(60)

MD_B63

230

235

236

DQ(61)

DQ(62)

DQ(63)

WE*

73

192

SWE_L_B

SRAS_L_B

MD_B63

MD_B62

230

235

236

DQ(61)

DQ(62)

DQ(63)

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

MAAB_12 MAAB_13 SCAS_L_B SWE_L_B

SRAS_L_B SBSB_1 SBSB_0

SBSB_2 CKEB_1

CKEB_0 CKEB_3 CKEB_2 ODTB_2 CSB_L1 CSB_L3 ODTB_0

CSB_L0 CSB_L2 ODTB_1 ODTB_3

1 2 3 4

33-8P4R-04

5 6 7 8 1 2 3 4

33-8P4R-04

5 6 7 8 1 2 3 4

33-8P4R-04

5 6

7 8

R379 33-04R379 33-04 R374 33-04R374 33-04 R377 33-04R377 33-04

R380 33-04R380 33-04

12 12 12

1 2

3 4

33-8P4R-04

5 6

7 8

12

R384 43.2-04R384 43.2-04 R381 43.2-04R381 43.2-04 R382 43.2-04R382 43.2-04 R383 43.2-04R383 43.2-04 R386 43.2-04R386 43.2-04 R373 43.2-04R373 43.2-04 R375 43.2-04R375 43.2-04 R372 43.2-04R372 43.2-04

R378 43.2-04R378 43.2-04 R376 43.2-04R376 43.2-04 R387 43.2-04R387 43.2-04 R385 43.2-04R385 43.2-04

RN20

RN21

RN22

RN19

MD_B53

MD_B52

217

218

DQ(51)

DQ(52)

MAAB_10

MAAB_9

MD_B52

MD_B53

217

218

DQ(51)

DQ(52)

DQS_H_B7

DQS_L_B5

DQS(5)

VSS

DQS_L_B5

DQS(5)

92

DQS*(5)

VSS

118

121

92

DQS*(5)

DQS_H_B6

DQS_L_B6

104

105

DSQ(6)

DSQ*(6)

VSS

124

127

130

DQS_L_B6

DQS_H_B6

104

105

DSQ(6)

DSQ*(6)

DQS_L_B7

113

114

DQS(7)

DQS*(7)

VSS

133

136

139

DQS_L_B7

DQS_H_B7

113

114

DQS(7)

DQS*(7)

VSS

MD_B1

MD_B7

MD_B2

MD_B8

MPD_B1

MPD_B0

MPD_B2

134

146

155

135

147

NC/DQS10*

DM2/DQS11

VSS

163

166

169

MPD_B2

146

135

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

VSS

198

201

204

MPD_B3

155

147

NC/DQS11*

DM3/DQS12

156

NC/DQS12*

VSS

207

210

156

NC/DQS12*

45

125

126

46

DQS(8)

DQS*(8)

NC/DQS9*

DM0/DQS9

DM1/DQS10

VSS

142

145

148

151

154

157

160

MPD_B1

MPD_B0

134

45

125

126

46

DQS(8)

DQS*(8)

NC/DQS9*

DM0/DQS9

DM1/DQS10

202

203

NC/DQS13*

DM4/DQS13

VSS

213

216

MPD_B4

202

203

NC/DQS13*

DM4/DQS13

MPD_B5

211

DM5/DQS14

VSS

219

222

MPD_B5

211

DM5/DQS14

MPD_B6

223

212

NC/DQS14*

DM6/DQS15

VSS

225

228

231

MPD_B6

223

212

NC/DQS14*

DM6/DQS15

MPD_B7

232

224

233

NC/DQS15*

NC/DQS16*

DM7/DQS16

VSS

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

234

237

MPD_B7

232

224

233

NC/DQS15*

NC/DQS16*

DM7/DQS16

164

MPD_B4

MPD_B3

MD_B0

165

DQ(0)3DQ(1)4DQ(2)9DQ(3)10DQ(4)

NC/DQS17*

DM8/DQS17

191

MD_B0

MD_B1

165

DQ(0)3DQ(1)4DQ(2)9DQ(3)10DQ(4)

NC/DQS17*

DM8/DQS17

194

VDDQ

181

MD_B2

MD_B3

VDDQ

175

MD_B3

MD_B4

122

VDDQ

170

MD_B4

122

VDDQ

MD_B5

MD_B6

123

128

129

DQ(5)

DQ(6)

VDD53VDD59VDD64VDD

MD_B6

MD_B7

MD_B5

123

128

129

DQ(5)

DQ(6)

MD_B14

MD_B19

MD_B13

MD_B9

MD_B10

MD_B12

MD_B15

MD_B17

MD_B11

MD_B16

12

13

21

131

132

140

141

DQ(7)

DQ(8)

DQ(9)

DQ(10)

DQ(11)22DQ(12)

DQ(13)

DQ(14)

DQ(15)

DQ(16)24DQ(17)25DQ(18)30DQ(19)31DQ(20)

VDD69VDD

VDD

VDD67RC118RC055VDDSPD

197

172

187

184

178

189

VCC31_8VSTR

MD_B12

MD_B11

MD_B15

MD_B9

MD_B8

MD_B10

12

13

21

DQ(7)

DQ(8)

DQ(9)

MD_B17

MD_B16

MD_B13

MD_B14

131

132

140

141

DQ(10)

DQ(11)22DQ(12)

DQ(13)

DQ(14)

DQ(15)

DQ(16)24DQ(17)25DQ(18)30DQ(19)31DQ(20)

MD_B24

MD_B20

MD_B22

143

SDREFDSDREFD

MD_B20

143

MD_B21

144

DQ(21)

VREF1SCL

120

SCLK

MD_B21

144

DQ(21)

MD_B23

149

150

DQ(22)

DQ(23)

SDA

SA2

119

101

SDATA

VCC3

0.1uF-04

MD_B23

MD_B22

149

150

DQ(22)

DQ(23)

MD_B26

MD_B25

DQ(24)33DQ(25)34DQ(26)39DQ(27)40DQ(28)

SA0

SA1

239

240

MD_B25

MD_B26

MD_B24

DQ(24)33DQ(25)34DQ(26)39DQ(27)40DQ(28)

MD_B18

238

BC167

MD_B19

MD_B18

DQS_L_B1

DQS_H_B0

DQS_L_B0

ODTB_1

ODTB_0

195

161

CB(0)42CB(1)43CB(2)48CB(3)49CB(4)

162

161

162

102

68

4 4

DIMM3

DIMM3 DDR2-BL

DDR2-BL

3 3

DIMM4

DIMM4 DDR2-BK

DDR2-BK

19

NC1

NC2

ODT177ODT0

NC/TEST

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

ODTB_3

ODTB_2

195

102

68

19

NC1

NC2

ODT177ODT0

NC/TEST

DQS_H_B1

167

168

6

15

7

16

CB(5)

CB(6)

CB(7)

DQS(0)

DSQ(1)

DQS*(0)

DSQ*(1)

DQS_L_B0

DQS_H_B1

DQS_H_B0

DQS_L_B1

167

168

6

15

7

16

CB(5)

CB(6)

CB(7)

DQS(0)

DSQ(1)

DQS*(0)

DSQ*(1)

DQS_H_B2

DQS_L_B2

27

28

DSQ(2)

DSQ*(2)

DQS_L_B2

DQS_H_B2

27

28

DSQ(2)

DSQ*(2)

DQS_L_B3

36

37

DSQ(3)

DSQ*(3)

VSS

100

103

DQS_H_B3

DQS_L_B3

36

37

DSQ(3)

DSQ*(3)

DQS_H_B4

83

84

DQS(4)

DQS*(4)

VSS

106

109

112

DQS_L_B4

DQS_H_B4

83

84

DQS(4)

DQS*(4)

DQS_H_B5

93

115

DQS_H_B5

93

DQS_L_B4

DQS_H_B3

MD_B27

MD_B28

BA1

190

SBSB_1

SBSB_0

MD_B27

MD_B28

MD_B29

MD_B30

152

153

158

DQ(29)

BA071CKE1

171

CKEB_1

MD_B29

MD_B30

152

153

158

DQ(29)

MD_B31

MD_B32

159

DQ(30)

DQ(31)

CKE052S1*76S0*

CKEB_0

MD_B31

MD_B32

159

DQ(30)

DQ(31)

MD_B33

MD_B36

MD_B35

MD_B34

199

DQ(32)80DQ(33)81DQ(34)86DQ(35)87DQ(36)

193

221

CSB_L1

DCLKB_L2

CSB_L0

MD_B35

MD_B34

MD_B33

MD_B36

199

DQ(32)80DQ(33)81DQ(34)86DQ(35)87DQ(36)

MD_B38

MD_B37

200

205

DQ(37)

DQ(38)

CK2*/RFU

CK2/RFU

CK1*/RFU

220

138

DCLKB_L1

DCLKB_H2

MD_B38

MD_B37

200

205

DQ(37)

DQ(38)

MD_B41

MD_B40

MD_B39

206

DQ(39)

DQ(40)89DQ(41)90DQ(42)95DQ(43)96DQ(44)

CK1/RFU

CK0*

137

186

185A0188A1183

DCLKB_L0

DCLKB_H1

DCLKB_H0

MD_B39

MD_B41

MD_B40

206

DQ(39)

DQ(40)89DQ(41)90DQ(42)95DQ(43)96DQ(44)

2 2

1 1

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94VSS97VSS

100

1_8VSTR

1K-1

ER115

1 2

ER114

1 2

SDREFD

1K-1

BC166

0.1uF-04

A

1_8VSTR

VSS

103

106

109

112

115

118

121

124

BC157 0.1uF-04BC157 0.1uF-04 BC175 0.1uF-04BC175 0.1uF-04 BC146 0.1uF-04BC146 0.1uF-04 BC164 0.1uF-04BC164 0.1uF-04 BC169 0.1uF-04BC169 0.1uF-04

VSS

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ

127

130

133

136

139

142

145

148

151

154

157

160

163

166

169

198

201

204

207

210

213

216

219

222

225

228

231

234

237

1_8VSTR VCC3

1_8VSTR

BC177 0.1uF-04BC177 0.1uF-04 BC145 0.1uF-04BC145 0.1uF-04 BC168 0.1uF-04BC168 0.1uF-04

EC59 220uF-16V

+

1

EC60 220uF-16V

+

1

B

VDDQ

VDD53VDD59VDD64VDD

VDD69VDD

VDD

VDD67RC118RC055VDDSPD

VREF1SCL

SDA

SA0

SA1

SA2

BA1

BA071CKE1

CKE052S1*76S0*

CK2*/RFU

CK2/RFU

CK1*/RFU

CK1/RFU

CK0*

CK0

A263A3

A461A560A6

A758A8

A10/AP70A1157A12

A13

A14

A15

A16/BA254CAS*74RAS*

WE*

191

194

181

175

170

197

172

187

184

178

189

238

120

119

239

240

101

190

171

193

221

220

138

137

186

185A0188A1183

182

180

179A9177

176

196

DCLKB_H5

DCLKB_L4

DCLKB_L5

BC187

0.1uF-04

DCLKB_H3

DCLKB_L3

DCLKB_H4

BC252

0.1uF-04

MAAB_0

MAAB_1

BC197

0.1uF-04

MAAB_10

MAAB_7

MAAB_12

MAAB_11

MAAB_4

MAAB_3

MAAB_5

MAAB_2

MAAB_6

MC80

0.1uF-04

D

MAAB_13

MAAB_9

MAAB_8

+

EC64

MC77

4.7uF-16V-08

VTT_DDR

BC195

BC196

0.1uF-04

C

BC199

0.1uF-04

BC165

BC198

0.1uF-04

SCLK

SDATA

0.1uF-04

VCC3

BC188

SBSB_1

SBSB_0

BC191

0.1uF-04

CKEB_3

CKEB_2

BC193

0.1uF-04

CSB_L3

CSB_L2

174

1

73

173

192

SRAS_L_B

SCAS_L_B

SWE_L_B

SBSB_2

220uF-16V

Title

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

MD_B[0..63](11) DQS_L_B[0..7](11) DQS_H_B[0..7](11) MPD_B[0..7](11) MAAB_[0..13](11) CSB_L[0..3](11) CKEB_[0..3](11) DCLKB_L[0..5](11) DCLKB_H[0..5](11) ODTB_[0..3](11) SBSB_[0..2](11) SWE_L_B(11) SCAS_L_B(11) SRAS_L_B(11) SDATA(8,13,18) SCLK(8,13,18)

Elitegroup Computer Systems

DDIMM 3&4 ( DDR SDRAMs )

MD_B[0..63] DQS_L_B[0..7] DQS_H_B[0..7] MPD_B[0..7] MAAB_[0..13] CSB_L[0..3] CKEB_[0..3] DCLKB_L[0..5] DCLKB_H[0..5] ODTB_[0..3] SBSB_[0..2] SWE_L_B SCAS_L_B SRAS_L_B SDATA SCLK

945G-M6

E

A

of

14 35Friday, November 11, 2005

8

VCC

7

1_8VSTR

6

5

4

3

2

1

ER97

8 7 6 5

130-1-O

VCCVTT_DDRVCC3

EC69

+

100uF-25V

SLP4_L (17,30)

24K

15K-O

ER122

ER120

D

S

2N7002-S

ER120

Q51

100-1

ER119

12

1uF

C137

Q52

Q52 MMBT3904LT1-S

MMBT3904LT1-S

R407 10KR407 10K

5VSB

4.7K

R396

G

B

12

E C

84

3

+

1

2

-

U16A

LM358

D D

10K-1

ER117

12

0.1uF

10K-1

BC182

ER118

0.1uF

BC207

0.1uF

VR THERMAL THROTTLE CIRCUITRY

VCC

R252 7.5K-OR252 7.5K-O

12

C C

12

RT1

12

ER104

ER105

ER105 1K-1-O

1K-1-O

CURRENT=UNKNOWN

10K-TR-O

ER104 1K-1-O

1K-1-O

H_THRM_THROT_N

12

ER103

ER103 499-1-O

499-1-O

H_THRM_THROT_P

1 2

VCC

84

5

+

7

6

-

U16B

LM358-O

Vo=1.05(1+Rt/Rb)

PLACE THERMISTOR

BC131

0.1uF

INSIDE THE VR PHASES.

H_CPU_THRM_ALERT

VCC

R251

PROCHOT_L(4)

680-O

ER101-O

1 2

130-1

ER102

1 2

130-1-O

FORCEPH_N(3)

PROCHOT_L

Q34

Q34 MMBT3904LT1-S-O

MMBT3904LT1-S-O

H_PROCHOT_BASE

Q35

Q35 MMBT3904LT1-S-O

MMBT3904LT1-S-O

FORCEPH_N

B

VTT_OUT_R

E C

1 2 3 4

U23

VIN GND REFEN VOUT

RT9173

1 2

ER96

130-1-O

Vcntl Vcntl Vcntl Vcntl

1 2

VCCSTR VCCSTR

+12V VCCSTR

2

3

1 2

BC202

0.1uF

5

COMP/OCSET

FB

ER121 127-1ER121 127-1

VCC

GND

3

7

6

1

D24

D24 BAT54C

BAT54C

U24

UGATE

PHASE

LGATE

RT9214

BOOT

1 2

8 4

+12V

2

3

1

D23

D23 BAT54C

BAT54C

BC200

0.1uF

1 2

N-CH / TO-252

VOUT= 0.8V(1+Rt / Rb)

UG1_VSTR

PHASE1_VSTR

LG1_VSTR

Q53

G

IPD20N03L-S

Q50

G

IPD20N03L-S

1 2

D

S

D

S

LL3

LL3 CK-1uH-FB

CK-1uH-FB

5VIN_VSTR

12

MC68

EC73

1 2

12

0.1uF

0.1uF R388

R388

2.2

4.7uF-16V-08

L60

CK-2uH

BC190

1 2

MC82

1800uF-6.3V

BC183

0.1uF

12

MC71

4.7uF-16V-08

12

EC_A7

1800uF-6.3V

4.7uF-16V-08

1_8VSTR

12

1 2

12

MC67

4.7uF-16V-08

EC68

MC69

12

EC67

1800uF-6.3V

12

BC143

4.7uF-16V-08

1000uF-6.3V

0.1uF

1_8VSTR should be able to support up to 14A

VDDQ

+12V

12

MC9

VREF1_05V

B B

ER15 330-1ER15 330-1

ER11 1KER11 1K

RSMVCC3

ER17 10KER17 10K

VDDQ

A A

VCC

5VSB

DUALSW

DUALSW(30)

8

4.7uF-16V-08

ER14 49.9-1ER14 49.9-1

B

U25

1

S2

2

G2

3

S1

4

G1

AO4609

84

5

+

6

-

Q9

Q9 MMBT3904LT1-S

MMBT3904LT1-S

E C

D2 D2 D1 D1

7

U7B

LM358

VCCSTR

8 7 6 5

B

7

ER16

12

EC66

+

100uF-25V

E C

10K

Q8

MMBT3904LT1-S

G

5VSB

+

100uF-25V

EC70

D

S

IPD20N03L-S

VCC

+

100uF-25V

Q27

EC65

BC44

1 2

0.1uF

EC35

47uF-25V

V_FSB_VTT

1.2(V)

Itt(Max) Need 5A

+

BC57

1 2

EC36

0.1uF

0.1uF 1500uF-6.3V

1500uF-6.3V

6

MC10

4.7uF-16V-08

1 2

V_FSB_VTT

MC21

4.7uF-16V-08

1 2

RSMVCC3

ER36 3.3KER36 3.3K

SLP3_L(17,22,30)

SLP3_L

5

B

12

1uF

BC63

R1531KR153 1K

B

Q26

Q26 MMBT3904LT1-S

MMBT3904LT1-S

E C

4

RSMVCC3

ER10

ER10 330-1

330-1

VREF2.5V

D15

E

APL431BEC-D

ER13

ER12

B C

3.48K-1

1_05V VREF1_05V

2.49K-1

R80

100K

V_2P5_MCH

R165

R165 10-08

10-08

Q28

Q28 MMBT3904LT1-S

MMBT3904LT1-S

E C

VDDQ

12

BC43

0.1uF

D17

D17 BAT54C

BAT54C

1

3

+12V

V_2P5_MCH

12

VCC3

MC16

BC56

R94 10KR94 10K

84

+

1

-

U7A

LM358

R97 10KR97 10K

VDDQ

MMBT3906LT1-S

BC56

0.1uF

Q23

G

R951KR95

1K

EC

B

Q12

1 2

D

NDS351AN-S

S

12

MC19

MC16

10uF-10V-12

V_2P5_MCH

12

BC80

10uF-10V-12

0.1uF

2

3 2

ER18

470-1

ER19

324-1

ER19

324-1

V_2P5_MCH(100mA)

Elitegroup Computer Systems

Title

DDR & V_FSB_VTT Power

Size Document Number Rev

Custom

Date: Sheet

Date: Sheet of

3

Date: Sheet of

2

945G-M6

15 35Friday, November 11, 2005

1

A

of

5

RSMVCC3

VCC3

PCIEX16

B1

12V_A

B2

12V_B

B3

12V_D

B4

GND1

B5

SMCLK

B6

SMDAT

B7

GND3

B8

3.3V_A

B9

JTAG1

B10

3.3VAUX

B11

WAKE#

________ KEY ________

B12

RSVD_A

B13

GND5

B14

HSOP0_H

B15

HSON0_L

B16

GND7

B17

PRSNT2#

B18

GND8

____________________

B19

HSOP1_H

B20

HSON1_L

B21

GND11

B22

GND12

B23

HSOP2_H

B24

HSON2_L

B25

GND15

B26

GND16

B27

HSOP3_H

B28

HSON3_L

B29

GND19

B30

RSVD_C

B31

PRSNT2#

B32

GND21

____________________

B33

HSOP4_H

B34

HSON4_L

B35

GND23

B36

GND24

B37

HSOP5_H

B38

HSON5_L

B39

GND27

B40

GND28

B41

HSOP6_H

B42

HSON6_L

B43

GND31

B44

GND32

B45

HSOP7_H

B46

HSON7_L

B47

GND35

B48

PRSNT2#

B49

GND36

____________________

B50

HSOP8_H

B51

HSON8_L

B52

GND39

B53

GND40

B54

HSOP9_H

B55

HSON9_L

B56

GND43

B57

GND44

B58

HSOP10_H

B59

HSON10_L

B60

GND47

B61

GND48

B62

HSOP11_H

B63

HSON11_L

B64

GND51

B65

GND52

B66

HSOP12_H

B67

HSON12_L

B68

GND55

B69

GND56

B70

HSOP13_H

B71

HSON13_L

B72

GND59

B73

GND60

B74

HSOP14_H

B75

HSON14_L

B76

GND63

B77

GND64

B78

HSOP15_H

B79

HSON15_L

B80

GND67

B81

PRSNT2#

B82

RSVD_G

3GIOX16U_3

5

SMBCLK SMBDATA

PCIE_WAKE_L

EXP_A_TXP_0_C EXP_A_TXN_0_C

SDVO_CTRL_CLK

EXP_A_TXP_1_C EXP_A_TXN_1_C

EXP_A_TXP_2_C EXP_A_TXN_2_C

EXP_A_TXP_3_C EXP_A_TXN_3_C

SDVO_CTRL_DATA

EXP_A_TXP_4_C EXP_A_TXN_4_C

EXP_A_TXP_5_C EXP_A_TXN_5_C

EXP_A_TXP_6_C EXP_A_TXN_6_C

EXP_A_TXP_7_C EXP_A_TXN_7_C

PRSNT2_N

EXP_A_TXP_8_C EXP_A_TXN_8_C

EXP_A_TXP_9_C EXP_A_TXN_9_C

EXP_A_TXP_10_C EXP_A_TXN_10_C

EXP_A_TXP_11_C EXP_A_TXN_11_C

EXP_A_TXP_12_C EXP_A_TXN_12_C

EXP_A_TXP_13_C EXP_A_TXN_13_C

EXP_A_TXP_14_C EXP_A_TXN_14_C

EXP_A_TXP_15_C EXP_A_TXN_15_C

SMBCLK(17,18,28,31,32)

D D

C C

B B

A A

SMBDATA(17,18,28,31,32)

PCIE_WAKE_L(17,32)

SDVO_CTRL_CLK(10)

SDVO_CTRL_DATA(10)

PRSNT2_N(10)

4

REFCLK_+_H

REFCLK_-_L

4

PRSNT1*

12V_C 12V_E

GND2 JTAG2 JTAG3 JTAG4 JTAG5

3.3V_B

3.3V_C

PWRGD

GND4

GND6

HSIP0_H

HSIN0_L

GND9

RSVD_B

GND10

HSIP1_H

HSIN1_L

GND13 GND14

HSIP2_H

HSIN2_L

GND17 GND18

HSIP3_H

HSIN3_L

GND20

RSVD_D RSVD_E

GND22

HSIP4_H

HSIN4_L

GND25 GND26

HSIP5_H

HSIN5_L

GND29 GND30

HSIP6_H

HSIN6_L

GND33 GND34

HSIP7_H

HSIN7_L

GND37

RSVD_F

GND38

HSIP8_H

HSIN8_L

GND41 GND42

HSIP9_H

HSIN9_L

GND45 GND46

HSIP10_H

HSIN10_L

GND49 GND50

HSIP11_H

HSIN11_L

GND53 GND54

HSIP12_H

HSIN12_L

GND57 GND58

HSIP13_H

HSIN13_L

GND61 GND62

HSIP14_H

HSIN14_L

GND65 GND66

HSIP15_H

HSIN15_L

GND68

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 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82

+12V

PCIRST_L1

CK_PE_100M_16PORT_H CK_PE_100M_16PORT_L

EXP_A_RXP_0 EXP_A_RXN_0

EXP_A_RXP_1 EXP_A_RXN_1

EXP_A_RXP_2 EXP_A_RXN_2

EXP_A_RXP_3 EXP_A_RXN_3

EXP_A_RXP_4 EXP_A_RXN_4

EXP_A_RXP_5 EXP_A_RXN_5

EXP_A_RXP_6 EXP_A_RXN_6

EXP_A_RXP_7 EXP_A_RXN_7

EXP_A_RXP_8 EXP_A_RXN_8

EXP_A_RXP_9 EXP_A_RXN_9

EXP_A_RXP_10 EXP_A_RXN_10

EXP_A_RXP_11 EXP_A_RXN_11

EXP_A_RXP_12 EXP_A_RXN_12

EXP_A_RXP_13 EXP_A_RXN_13

EXP_A_RXP_14 EXP_A_RXN_14

EXP_A_RXP_15 EXP_A_RXN_15

RSMVCC3

+

BC39

0.1uF

CK_PE_100M_16PORT_H (8) CK_PE_100M_16PORT_L (8)

EXP_A_RXP_0 (10) EXP_A_RXN_0 (10)

EXP_A_RXP_1 (10) EXP_A_RXN_1 (10)

EXP_A_RXP_2 (10) EXP_A_RXN_2 (10)

EXP_A_RXP_3 (10) EXP_A_RXN_3 (10)

EXP_A_RXP_4 (10) EXP_A_RXN_4 (10)

EXP_A_RXP_5 (10) EXP_A_RXN_5 (10)

EXP_A_RXP_6 (10) EXP_A_RXN_6 (10)

EXP_A_RXP_7 (10) EXP_A_RXN_7 (10)

EXP_A_RXP_8 (10) EXP_A_RXN_8 (10)

EXP_A_RXP_9 (10) EXP_A_RXN_9 (10)

EXP_A_RXP_10 (10) EXP_A_RXN_10 (10)

EXP_A_RXP_11 (10) EXP_A_RXN_11 (10)

EXP_A_RXP_12 (10) EXP_A_RXN_12 (10)

EXP_A_RXP_13 (10) EXP_A_RXN_13 (10)

EXP_A_RXP_14 (10) EXP_A_RXN_14 (10)

EXP_A_RXP_15 (10) EXP_A_RXN_15 (10)

3

12

EC7

100uF-25V

3

2

VCC3

+

BC47

EC20

BC47

0.1uF

1000uF-6.3V

BC42

BC48

0.1uF

+12V

+

BC40

470uF-16V

BC40

0.1uF

EC17

1

J5

1 2

PCIE_RM-O

PCIE RETENTION MODEL

12/28

PCIRST_L1 (19,32,34)

EXP_A_TXP_0_C EXP_A_TXP_0

C62

2 1

47pF-O

5/9

EXP_A_TXN_0_C

EXP_A_TXP_1_C EXP_A_TXP_1 EXP_A_TXN_1_C

EXP_A_TXP_2_C EXP_A_TXP_2 EXP_A_TXN_2_C

EXP_A_TXP_3_C EXP_A_TXP_3 EXP_A_TXN_3_C

EXP_A_TXP_4_C EXP_A_TXP_4 EXP_A_TXN_4_C

EXP_A_TXP_5_C EXP_A_TXP_5 EXP_A_TXN_5_C

EXP_A_TXP_6_C EXP_A_TXP_6 EXP_A_TXN_6_C

EXP_A_TXP_7_C EXP_A_TXP_7 EXP_A_TXN_7_C

EXP_A_TXP_8_C EXP_A_TXP_8 EXP_A_TXN_8_C

EXP_A_TXP_9_C EXP_A_TXP_9 EXP_A_TXN_9_C

EXP_A_TXP_10_C EXP_A_TXP_10 EXP_A_TXN_10_C

EXP_A_TXP_11_C EXP_A_TXN_11_C

EXP_A_TXP_12_C EXP_A_TXP_12 EXP_A_TXN_12_C

EXP_A_TXP_13_C EXP_A_TXP_13 EXP_A_TXN_13_C

EXP_A_TXP_14_C EXP_A_TXP_14 EXP_A_TXN_14_C

EXP_A_TXP_15_C EXP_A_TXP_15 EXP_A_TXN_15_C

BC54 0.1uF-04BC54 0.1uF-04 BC55 0.1uF-04BC55 0.1uF-04

BC58 0.1uF-04BC58 0.1uF-04 BC59 0.1uF-04BC59 0.1uF-04

BC62 0.1uF-04BC62 0.1uF-04 BC64 0.1uF-04BC64 0.1uF-04

BC65 0.1uF-04BC65 0.1uF-04 BC66 0.1uF-04BC66 0.1uF-04

BC67 0.1uF-04BC67 0.1uF-04 BC68 0.1uF-04BC68 0.1uF-04

BC70 0.1uF-04BC70 0.1uF-04 BC71 0.1uF-04BC71 0.1uF-04

BC73 0.1uF-04BC73 0.1uF-04 BC76 0.1uF-04BC76 0.1uF-04

BC77 0.1uF-04BC77 0.1uF-04 BC78 0.1uF-04BC78 0.1uF-04

BC81 0.1uF-04BC81 0.1uF-04 BC84 0.1uF-04BC84 0.1uF-04

BC87 0.1uF-04BC87 0.1uF-04 BC92 0.1uF-04BC92 0.1uF-04

BC93 0.1uF-04BC93 0.1uF-04 BC95 0.1uF-04BC95 0.1uF-04

BC97 0.1uF-04BC97 0.1uF-04 BC98 0.1uF-04BC98 0.1uF-04

BC99 0.1uF-04BC99 0.1uF-04 BC102 0.1uF-04BC102 0.1uF-04

BC104 0.1uF-04BC104 0.1uF-04 BC105 0.1uF-04BC105 0.1uF-04

BC106 0.1uF-04BC106 0.1uF-04 BC107 0.1uF-04BC107 0.1uF-04

BC110 0.1uF-04BC110 0.1uF-04 BC111 0.1uF-04BC111 0.1uF-04

2

EXP_A_TXN_0

EXP_A_TXN_1

EXP_A_TXN_2

EXP_A_TXN_3

EXP_A_TXN_4

EXP_A_TXN_5

EXP_A_TXN_6

EXP_A_TXN_7

EXP_A_TXN_8

EXP_A_TXN_9

EXP_A_TXN_10

EXP_A_TXP_11 EXP_A_TXN_11

EXP_A_TXN_12

EXP_A_TXN_13

EXP_A_TXN_14

EXP_A_TXN_15

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

Elitegroup Computer Systems

EXP_A_TXP_0 (10) EXP_A_TXN_0 (10)

EXP_A_TXP_1 (10) EXP_A_TXN_1 (10)

EXP_A_TXP_2 (10) EXP_A_TXN_2 (10)

EXP_A_TXP_3 (10) EXP_A_TXN_3 (10)

EXP_A_TXP_4 (10) EXP_A_TXN_4 (10)

EXP_A_TXP_5 (10) EXP_A_TXN_5 (10)

EXP_A_TXP_6 (10) EXP_A_TXN_6 (10)

EXP_A_TXP_7 (10) EXP_A_TXN_7 (10)

EXP_A_TXP_8 (10) EXP_A_TXN_8 (10)

EXP_A_TXP_9 (10) EXP_A_TXN_9 (10)

EXP_A_TXP_10 (10) EXP_A_TXN_10 (10)

EXP_A_TXP_11 (10) EXP_A_TXN_11 (10)

EXP_A_TXP_12 (10) EXP_A_TXN_12 (10)

EXP_A_TXP_13 (10) EXP_A_TXN_13 (10)

EXP_A_TXP_14 (10) EXP_A_TXN_14 (10)

EXP_A_TXP_15 (10) EXP_A_TXN_15 (10)

PCIE 16-PORT

945G-M6

1

of

35Friday, November 11, 2005

16

35Friday, November 11, 2005

A

CH6-18

5

U20B

U20B ICH7

VCC3

BC172

E10 A12

A9

B18

A7 B19 B10 F15 E11 F14

C9 F16

E7 D16 D17 F13 A14

D8

D7 C16 C17 E13 A13

C8

A3

B4

C5

B5

G8

F7

F8

G7

N1

N2

N5

N6 N11 N12 N13 N14 N15 N16 N17 N18 N24 N25 N26

12

0.1uF

SATA0TXP SATA0TXN

SATA0RXN

SATA0RXP

SATA1TXP SATA1TXN

SATA1RXN

SATA1RXP

ICH7

PAR #DEVSEL PCICLK #PCIRST #IRDY #PME #SERR #STOP #PLOCK #TRDY #PERR #FRAME

#GNT0 #GNT1 #GNT2 #GNT3 #GNT4/GPIO48 #GNT5/GPO17

#REQ0 #REQ1 #REQ2 #REQ3 #REQ4/GPIO22 #REQ5/GPI1

#PIRQA #PIRQB #PIRQC #PIRQD #PIRQE/**GPI2 #PIRQF/**GPI3 #PIRQG/**GPI4 #PIRQH/**GPI5

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

R314 10MR314 10M

12

C147

SATA0TXP (18) SATA0TXN (18) SATA0RXN (18) SATA0RXP (18)

SATA1TXP (18) SATA1TXN (18) SATA1RXN (18) SATA1RXP (18)

BC170

12 12

12

2 3 5 6

5

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

PGNT-0 PGNT-1 PGNT-2

PGNT-4 PGNT-5

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

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

3VSBY

12

BC139

0.1uF

C173 0.01uFC173 0.01uF C180 0.01uFC180 0.01uF C183 0.01uFC183 0.01uF C185 0.01uFC185 0.01uF

C160 0.01uFC160 0.01uF C162 0.01uFC162 0.01uF C165 0.01uFC165 0.01uF C167 0.01uFC167 0.01uF

0.1uF

PAR(31,32,34) DEVSEL_L(31,32,34) CK_P_33M_ICH(8) DEVRST_L(19) IRDY_L(31,32,34) PCIPME_L(31,32,34) SERR_L(31,32) STOP_L(31,32,34)

D D

C C

GPI12

B B

A A

PLOCK_L(31,32) TRDY_L(31,32,34) PERR_L(31,32,34) FRAME_L(31,32,34)

PGNT-1(31) PGNT-2(32) PGNT-3(34) PGNT-4

PREQ-1(31) PREQ-2(32) PREQ-3(34) PREQ-4

INT-A(31) INT-B(31) INT-C(31) INT-D(31) INT-E(31,32) INT-F(31,34) INT-G(31,32) INT-H(32)

8.2K-04-O

R293

R282

8.2K-04

CAD NOTE: PLACE 1 EACH NEAR A3 & F1. PLACE REMAINDER ANYWHERE.

12

BC155

0.1uF

SATA1

1

4

7

1

4

7

SATA2

SATA

GND

SATA

TXP TXN

RXN

RXP

TXP TXN

RXN

RXP

AD0 AD1 AD2 AD3 AD4 AD5 AD6 AD7 AD8

AD9 AD10 AD11 AD12 AD13 AD14 AD15 AD16 AD17 AD18 AD19 AD20 AD21 AD22 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30 AD31

C_#BE0 C_#BE1 C_#BE2 C_#BE3

VSS

X4

1 2

X-32.768K-CY

10pF

4

E18 C18 A16 F18 E16 A18 E17 A17 A15 C14 E14 D14 B12 C13 G15 G13 E12 C11 D11 A11 A10 F11 F10 E9 D9 B9 A8 A6 C7 B6 E6 D6

B15 C12 D12 C15

P3 P4 P12 P13 P14 P15 P16 P17 P24 P27 P28 R1 R11 R12 R13

4

C148

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

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

12

1

4

7

1

4

7

RTCX1 RTCX2

10pF

SATA3

GND

SATA

SATA SATA4

SATA4

GND

SATA

AD0 (31,32,34) AD1 (31,32,34) AD2 (31,32,34) AD3 (31,32,34) AD4 (31,32,34) AD5 (31,32,34) AD6 (31,32,34) AD7 (31,32,34) AD8 (31,32,34) AD9 (31,32,34) AD10 (31,32,34) AD11 (31,32,34) AD12 (31,32,34) AD13 (31,32,34) AD14 (31,32,34) AD15 (31,32,34) AD16 (31,32,34) AD17 (31,32,34) AD18 (31,32,34) AD19 (31,32,34) AD20 (31,32,34) AD21 (31,32,34) AD22 (31,32,34) AD23 (31,32,34) AD24 (31,32,34) AD25 (31,32,34) AD26 (31,32,34) AD27 (31,32,34) AD28 (31,32,34) AD29 (31,32,34) AD30 (31,32,34) AD31 (31,32,34)

CBE-0 (31,32,34) CBE-1 (31,32,34) CBE-2 (31,32,34) CBE-3 (31,32,34)

3VSBY

R281

R275

2

TXP

3

TXN

5

RXN

6

RXP

2

TXP

3

TXN

5

RXN

6

RXP

RN54

RN54 10K-8P4R-04

10K-8P4R-04

EE_CS EE_SK EE_DI EE_DO

8.2K-04

7 8 5 6 3 4 1 2

1 2 3

GPI10

12

GPI9

12

C169 0.01uFC169 0.01uF C172 0.01uFC172 0.01uF C174 0.01uFC174 0.01uF C181 0.01uFC181 0.01uF

C159 0.01uFC159 0.01uF C161 0.01uFC161 0.01uF C164 0.01uFC164 0.01uF C166 0.01uFC166 0.01uF

AC_RESET-(25)

12/25

SPI_ARB SPI_MOS_I SPI_MOS_O SPI_CS

EEP5

CS

VCC

SK

DC

DI

ORG

DO4GND

AT93C46A(3.3V)

12/25

SATA2TXP SATA2TXN

SATA2RXN

SATA2RXP

SATA3TXP SATA3TXN

SATA3RXN

SATA3RXP

8 7 6 5

3

BIT_CLK(25)

SDATO(25) SYNC(25) CK_14M_ICH(8)

3

24P_GPIO(27) FWH0(21,22) FWH1(21,22) FWH2(21,22) FWH3(21,22) LDRQ0_L(22) FWH4(21,22)

AC_RESET-

SDATI0(25)

LAN_CLK(28) LAN_RSTSYNC(28)

LAN_RXD0(28) LAN_RXD1(28) LAN_RXD2(28) LAN_TXD0(28) LAN_TXD1(28) LAN_TXD2(28)

RTCRST_L(18)

SMBCLK(16,18,28,31,32) SMBDATA(16,18,28,31,32)

SPI_MOS_I(28)

SPI_MOS_O(28)

SPI_CLK(28)

SPI_ARB(28)

3VSBY

12

BC259

0.1uF

SATA2TXP (18) SATA2TXN (18) SATA2RXN (18) SATA2RXP (18)

SATA3TXP (18) SATA3TXN (18) SATA3RXN (18) SATA3RXP (18)

BIT_CLK

SDATO SYNC CK_14M_ICH

SPI_CS(28)

24P_GPIO FWH0 FWH1 FWH2 FWH3 LDRQ0_L FWH4

R309 33-04R309 33-04

1 2

R693 33-04R693 33-04

1 2

SDATI0

SR5 33-04SR5 33-04

1 2

SR4 33-04SR4 33-04

1 2

EE_CS EE_DI EE_DO EE_SK

LAN_CLK LAN_RSTSYNC RSMRST_L LAN_RXD0 LAN_RXD1 LAN_RXD2 LAN_TXD0 LAN_TXD1 LAN_TXD2

RTCX1 RTCX2 RTCRST_L

SMALERT_L SMBCLK SMBDATA ALERT_L SMLINK0 SMLINK1

R_A121 47-04R_A121 47-04

1 2

SPI_MOS_O SPI_CS

R_A122 47-04R_A122 47-04

1 2

SPI_ARB

1 2

R486

R486 10K-04-O

10K-04-O

12/25

LAN_DIS_L SMBDATA SMBCLK PCIE_WAKE_L PCIPME_L HWRST_L ALERT_L

SMLINK0 SMLINK1 SMALERT_L GPI14 LPCPME_L PWRBT_L RI_L GPIO24 BATLOW_L LPCPD_L WOL

GPIO34

PGNT-5

PWROK

R494 8.2K-04-OR494 8.2K-04-O R290 8.2K-04R290 8.2K-04 R289 8.2K-04R289 8.2K-04 R258 1K-04R258 1K-04 R269 10K-04-OR269 10K-04-O R291 470-04R291 470-04

R305 8.2K-04R305 8.2K-04 R268 8.2K-04R268 8.2K-04 R288 8.2K-04R288 8.2K-04 R303 8.2K-04R303 8.2K-04 R306 8.2K-04R306 8.2K-04 R280 8.2K-04R280 8.2K-04 R301 8.2K-04R301 8.2K-04 R266 8.2K-04R266 8.2K-04

R257 10K-04R257 10K-04 R256 10K-04-OR256 10K-04-O

R709 10K-04-OR709 10K-04-O

U20D

U20D ICH7

ICH7

AA5

#LDRQ1/GPIO23

AA6

LAD0/FWH0

AB5

LAD1/FWH1

AC4

LAD2/FWH2

Y6

LAD3/FWH3

AC3

#LDRQ0

AB3

#LFRAME

U1

ACZ_BITCLK

R5

#ACZ_RST

T2

ACZ_SDIN0

T3

ACZ_SDIN1

T1

ACZ_SDIN2

T4

ACZ_SDOUT

R6

ACZ_SYNC

AC1

CLK14

W1

EE_CS

W3

EE_DIN

Y2

EE_DOUT

Y1

EE_SHCLK

V3

LAN_CLK

U3

LAN_RSTSYNC

C19

#LAN_RST

U5

LAN_RXD0

V4

LAN_RXD1

T5

LAN_RXD2

U7

LAN_TXD0

V6

LAN_TXD1

V7

LAN_TXD2

AB1

RTCX1

AB2

RTCX2

AA3

#RTCRST

B23

#SMBALERT/*GPIO11

C22

SMBCLK

B22

SMBDATA

A26

#LINKALERT

B25

SMLINK0

A25

SMLINK1

P5

SPI_MOSI

P2

SPI_MISO

P6

#SPI_CS

R2

SPI_CLK

P1

SPI_ARB

LPCPD_L(22)

1 2 1 2

7 8 5 6 3 4 1 2

1 2 1 2

12

1 2

C146

C146 33pF-O

33pF-O

2

*GPO26/EL_RSVD *GPO27/EL_STATE0 *GPO28/EL_STATE1

GPO35/#SATACLKREQ

GPIO49/CPUPWRGD

#MCH_SYNC

3VSBY

12

12 12 12

RN10

RN10 10K-8P4R-04

10K-8P4R-04

12 12 12 12 12 12 12 12

2

1

GPI0

AB18

GPI0 GPI6

GPI7 *GPI8 *GPI9

*GPI10 *GPI12 *GPI13 *GPI14 *GPI15 GPO16 GPO18

GPO20 *GPO24 *GPO25

GPO32

GPO33

GPO34

GPI38 GPI39

#THRM

VRMPWRGD

#PWRBTN

#RI

#SUS_STAT

SUSCLK

#SYS_RST

#PLTRST

#WAKE

PWROK

#INTRUDER

#RSMRST

INTVRMEN

SPKR

#SLP_S3 #SLP_S4 #SLP_S5

TP0 TP1 TP2 TP3

Title

Size Document Number Rev

Custom

Date: Sheet

GPI6

AC21

GPI7

AC18

WOL

E21

GPI9

E20

GPI10

A20

GPI12

F19

GPI13

E19

GPI14

R4

LPCPME_L

E22 AC22 AC20 AF21

GPIO24

R3

LAN_DIS_L

D20

GPIO26

A21

EL_GRN_LED

B21

EL_YLW_LED

E23

FWHWP_L

AG18

TBL_L

AC19

GPIO34

U2 AD21

GPI38

AD20

GPI39

AE20

H_CPUPWRGD

AG24

THRM_L

AF20

VRM_PWRGD

AD22

ICH_SYNC_L

AH20

PWRBT_L

C23

RI_L

A28

LPCPD_L

A27 C20

HWRST_L

A22

PLTRST_L

C26

PCIE_WAKE_L

F20

PWROK

AA4

INTRUDER_L

Y5

RSMRST_L

Y4

INTVRMEN

W4

SPKR

A19

SLP3_L

B24

SLP4_L

D23

SLP5_L

F22

BATLOW_L

C21 AF24 AH25 F21

INTRUDER_L INTVRMEN

TBL_L

SPKR FWHWP_L GPI0

GPI6 GPI7 THRM_L PREQ-5 PREQ-4 INT-G PREQ-1 INT-E PREQ-3 GPI38 INT-F PREQ-2 GPI39 PREQ-0 INT-H

1 2

SR2 1M-04SR2 1M-04

1 2

SR3 390K-04SR3 390K-04

1 2

R336 10K-04R336 10K-04

1 2

R276 8.2K-04R276 8.2K-04

1 2

R335 10K-04R335 10K-04

7 8 5 6 3 4 1 2

R82 8.2K-04R82 8.2K-04 R285 8.2K-04R285 8.2K-04 R295 8.2K-04R295 8.2K-04 R284 8.2K-04R284 8.2K-04 R11 8.2K-04R11 8.2K-04 R216 8.2K-04R216 8.2K-04 R347 8.2K-04R347 8.2K-04 R297 8.2K-04R297 8.2K-04 R283 8.2K-04R283 8.2K-04 R348 8.2K-04R348 8.2K-04 R287 8.2K-04R287 8.2K-04 R98 8.2K-04R98 8.2K-04

Elitegroup Computer Systems

WOL (24)

GPIO12 GPIO13 GPIO14 LPCPME_L (22)

GPIO24 (30) LAN_DIS_L (28) GPIO26 (33) EL_GRN_LED (27,33) EL_YLW_LED (27,33) FWHWP_L (21) TBL_L (21)

H_CPUPWRGD (4) THRM_L (22)

VRM_PWRGD (29) ICH_SYNC_L (10) PWRBT_L (22) RI_L (24) LPCPD_L (22)

04/27

HWRST_L (4,27) PLTRST_L (10,21,22) PCIE_WAKE_L (16,32) PWROK (10,19)

RSMRST_L (19,28) SPKR (25,27) SLP3_L (15,22,30)

SLP4_L (15,30) SLP5_L (27)

1

STP24STP24

1

TP8TP8

1

STP23STP23

RTCVCC

VCC3

RN16

RN16 10K-8P4R-04

10K-8P4R-04

12 12 12 12 12 12 12 12 12 12 12 12

ICH6 Part A & D

945G-M6

1

17 35Friday, November 11, 2005

A

of

5

U20A

U20A ICH7

AB25 AB26 AD24 AD25

C25 D25

M25 M26

N27 N28

R27 R28

V25 V26 Y25 Y26

L27 L28

P25 P26

T24 T25

K1 E5

C3

M2 M1

A2 N3

N4 B3

D1 D2

ICH7

DMI_RXP0 DMI_RXN0 DMI_RXP1 DMI_RXN1 DMI_RXP2 DMI_RXN2 DMI_RXP3 DMI_RXN3

DMI_ZCOMP DMI_IRCOMP

PCIE_RXP4 PCIE_RXN4 PCIE_TXP4 PCIE_TXN4

PCIE_RXP5 PCIE_RXN5 PCIE_TXP5 PCIE_TXN5

PCIE_RXP6 PCIE_RXN6 PCIE_TXP6 PCIE_TXN6

K2

USB_P4 USB_N4 #OC4

L5

USB_P5

L4

USB_N5 #OC5/*GPIO29

USB_P6 USB_N6 #OC6/*GPIO30

USB_P7 USB_N7 #OC7/*GPIO31

USBRBIAS #USBRBIAS

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

DMI_CLKP DMI_CLKN

PCIE_RXP1 PCIE_RXN1 PCIE_TXP1 PCIE_TXN1

PCIE_RXP2 PCIE_RXN2 PCIE_TXP2 PCIE_TXN2

PCIE_RXP3 PCIE_RXN3 PCIE_TXP3 PCIE_TXN3

USB_P0 USB_N0

USB_P1 USB_N1

USB_P2 USB_N2

USB_P3 USB_N3

DMI_TXP0(10) DMI_TXN0(10) DMI_TXP1(10) DMI_TXN1(10) DMI_TXP2(10) DMI_TXN2(10) DMI_TXP3(10)

D D

C C

B B

A A

DMI_TXN3(10)

V_1P5_FILTER

USBP4P(21) USBP4N(21)

USBP5P(21) USBP5N(21)

USBP6P(21) USBP6N(21)

USBP7P(21) USBP7N(21)

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

V_1P5_FILTER VDDQ

12

MC66

ICH6 V1.5 PCI Express powers, The LC filter is required to source 1A of current with less than 30mV of drop across the filter.

DMI_TXP0 DMI_TXN0 DMI_TXP1 DMI_TXN1 DMI_TXP2 DMI_TXN2 DMI_TXP3 DMI_TXN3

ER111 24.9-1ER111 24.9-1

1 2

USBP4P USBP4N OC1_L OC1_L

USBP5P USBP5N OC0_L OC0_L

USBP6P USBP6N OC0_L

USBP7P USBP7N OC0_L

USBRBIAS_L

ER110

3/17

20-1

L58 0.47uH-12L58 0.47uH-12

1 2

12

EC56

+

220uF-16V

4.7uF-16V-08

5

#OC0

#OC1

#OC2

#OC3

CLK48

4

DMI_RXP0

U27

DMI_RXN0

U28

DMI_RXP1

W27

DMI_RXN1

W28

DMI_RXP2

AA27

DMI_RXN2

AA28

DMI_RXP3

AC27

DMI_RXN3

AC28

CK_PE_100M_ICH_H

AE27

CK_PE_100M_ICH_L

AE28 F25

F26

BC_A62 0.1uF-04BC_A62 0.1uF-04

E27

BC_A61 0.1uF-04BC_A61 0.1uF-04

E28

HSI_P2

H25

HSI_N2

H26

BC269 0.1uF-04BC269 0.1uF-04

G27

BC270 0.1uF-04BC270 0.1uF-04

G28 K25

K26 J27 J28

USBP0P

F2

USBP0N

F1 D3

USBP1P

G3

USBP1N

G4 C4

USBP2P

H2

USBP2N

H1

OC1_L

D5

USBP3P

J3

USBP3N

J4

OC1_L

D4

CK_USB_48M_ICH

B2

OC0_L OC1_L

SDATA SCLK KBRST_L SIRQ A20GATE_L

4

HSO_P2 HSO_N2

1 2

R286 10K-04R286 10K-04

1 2

R302 10K-04R302 10K-04

1 2

R265 2.7K-04R265 2.7K-04

1 2

R264 2.7K-04R264 2.7K-04

1 2

R345 10K-04R345 10K-04

1 2

R343 10K-04R343 10K-04

1 2

R341 10K-04R341 10K-04

DMI_RXP0 (10) DMI_RXN0 (10) DMI_RXP1 (10) DMI_RXN1 (10) DMI_RXP2 (10) DMI_RXN2 (10) DMI_RXP3 (10) DMI_RXN3 (10)

CK_PE_100M_ICH_H (8) CK_PE_100M_ICH_L (8)

HSI_P1 (28) HSI_N1 (28) HSO_P1 (28) HSO_N1 (28)

HSI_P2 (32) HSI_N2 (32) HSO_P2 (32) HSO_N2 (32)

PDD[0..15](20)

USBP0P (33) USBP0N (33)

USBP1P (33) USBP1N (33)

USBP2P (33) USBP2N (33)

USBP3P (33) USBP3N (33)

CK_USB_48M_ICH (8)

3VSBY

VCC3

CLR_CMOS

D22

D22 BAT54C

BAT54C

VBAT

BT

SK-CR2032V

3

CK_100M_SATA_H(8) CK_100M_SATA_L(8)

SATABIAS LENGTH NO LONGER THAN 200MIL TO RESISTOR

PDD[0..15]

STPCLK_L(4)

RTCVCC

MC81

3

3VSBY

1

2

12

H3*1(2-3)

3

1K

R3571KR357

pn

2 1

CLR_CMOS

3

SATA2RXP(17) SATA2RXN(17) SATA2TXP(17) SATA2TXN(17)

SATA3RXP(17) SATA3RXN(17) SATA3TXP(17) SATA3TXN(17)

FERR_L(4) NMI(4) KBRST_L(22) SIRQ(22) SMI_L(4)

THERMTRIP_L(4)

RTC

12

R311

R6731KR673

1uF

1 2

SATA2RXP SATA2RXN SATA2TXP SATA2TXN

SATA3RXP SATA3RXN SATA3TXP SATA3TXN

CK_100M_SATA_H SATALED CK_100M_SATA_L

ER116

22.6-1

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

FERR_L NMI KBRST_L SIRQ SMI_L ICH_INIT_33V

STPCLK_L

THERMTRIP_L

CLOSE TO ICH7

CLR_CMOS OPEN : NORMAL SHORT : CLEAR CMOS

20K

No Reboot

RTCRST_L

12

1uF

BC150

3/16

1K

2

U20C

U20C ICH7

ICH7

AE7

SATA_RXP2

AF7

SATA_RXN2

AH6

SATA_TXP2

AG6

SATA_TXN2

AE9

SATA_RXP3

AD9

SATA_RXN3

AH8

SATA_TXP3

AG8

SATA_TXN3

AE1

SATA_CLKP

AF1

SATABIAS

3/17

R346 0R346 0

THERMTRIP_L FERR_L

SATA_CLKN

AG10

SATARBIAS

AH10

#SATARBIAS

AB15

DD0

AE14

DD1

AG13

DD2

AF13

DD3

AD14

DD4

AC13

DD5

AD12

DD6

AC12

DD7

AE12

DD8

AF12

DD9

AB13

DD10

AC14

DD11

AF14

DD12

AH13

DD13

AH14

DD14

AC15

DD15

AG26

#FERR

AH24

NMI

AG23

#RCIN

AH21

SERIRQ

AF23

#SMI

AH22

#STPCLK

AF26

#THERMTRIP

R315 62R315 62 R342 62R342 62

Place at ICH END of Route

RTCRST_L (17)

2

1

SATA0RXP

SATA_RXP0 SATA_RXN0

SATA_TXP0

SATA_TXN0 SATA_RXP1

SATA_RXN1

SATA_TXP1

SATA_TXN1

#SATALED

SATA_GP0/GPI21 SATA_GP1/GPI19 SATA_GP2/GPI36 SATA_GP3/GPI37

V_FSB_VTT

AE3

SATA0RXN

AF3

SATA0TXP

AH2

SATA0TXN

AG2

SATA1RXP

AD5

SATA1RXN

AE5

SATA1TXP

AH4

SATA1TXN

AG4 AF18 AF19

AH18 AH19 AE19

AF16

#DDACK

AE15

DDREQ

AF15

#DIOR

AH15

#DIOW

AG16

IORDY

AH17

DA0

AE17

DA1

AF17

DA2

AE16

#DCS1

AD16

#DCS3

AH16

IDEIRQ

AE22

A20GATE

AH28

#A20M

AG27

#CPUSLP

AG22

#IGNNE

AG21

#INIT3_3V

AF22

#INIT

AF25

INTR

BC138

Title

Size Document Number Rev

Custom

Date: Sheet

RN17

10K-8P4R-04

PDDACK_L PDREQ_L PDIOR_L PDIOW_L PIORDY

PDA0 PDA1 PDA2

CS1P_L CS3P_L

IRQ14

A20GATE_L A20M_L

IGNNE_L HINIT_L

INTR

SMBDATA(16,17,28,31,32) SMBCLK(16,17,28,31,32)

SCLK(8,13,14) SDATA(8,13,14)

12

0.1uF

Elitegroup Computer Systems

ICH6 Part B & C

7 8 5 6 3 4 1 2

1

+12V

10K

R277

1 2

G

Q38

2N7002-S

G

Q39

2N7002-S

945G-M6

SATA0RXP (17) SATA0RXN (17) SATA0TXP (17) SATA0TXN (17)

SATA1RXP (17) SATA1RXN (17) SATA1TXP (17) SATA1TXN (17)

SATALED_L (27)

PDDACK_L (20) PDREQ_L (20) PDIOR_L (20) PDIOW_L (20) PIORDY (20)

PDA0 (20) PDA1 (20) PDA2 (20)

CS1P_L (20) CS3P_L (20)

IRQ14 (20)

A20GATE_L (22) A20M_L (4)

TP7TP7

IGNNE_L (4) ICH_INIT_33V (21) HINIT_L (4) INTR (4)

SMBDATA SMBCLK

SCLK SDATA

12

D

S

12

D

S

1

VCC3

R279

R279 0-O

0-O

R273

R273 0-O

0-O

1 2

R278

R278 0-O

0-O

R272

R272 0-O

0-O

1 2

18 35Friday, November 11, 2005

of

SMBDATA

SDATA

SMBCLK

SCLK

A

5

U20E

U20E ICH7

W5

AD2

AG28

L11 L12 L14 L16 L17

L18 M11 M18

P11

P18

T11

T18 U11 U18

V11

V12

V14

V16

V17

V18

AE23 AE26 AH26

AA7

AB12 AB20 AC16 AD13 AD18 AG12 AG15 AG19 AH11

B13

B16

B27 C10

D15 G11

G12 G16

A24 C24 D19 D22

G19

W2

W7 AA2

C28 G20

F6

C1

A5

B7

F9

U6

E3 K3

K4 K5 K6

L1 L2 L3 L6

L7 M6 M7

N7 P7 R7 V1 V5

K7 Y7

ICH7

5VREF_SUS VCCRTC VCCUSBPLL VCCSATAPLL VCCDMIPLL VCC1_05

VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05 VCC1_05

V_CPU_IO V_CPU_IO V_CPU_IO

VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3 VCC3_3

VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3 VCCSUS3_3

VCCSUS1_05 VCCSUS1_05 VCCSUS1_05 VCCSUS1_05 VCCSUS1_05

VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A VCC_1_5_A

VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B VCC_1_5_B

5VREF 5VREF

A1 AB10 AB17 AB7 AB8 AB9 AC10 AC17 AC6 AC7 AC8 AD10 AD6 AE10 AE6 AF10 AF5 AF6 AF9 AG5 AG9 AH5 AH9 F17 G17 H6 H7 J6 J7 T7

D26 D27 D28 E24 E25 E26 F23 F24 G22 G23 H22 H23 J22 J23 K22 K23 L22 L23 M22 M23 N22 N23 P22 P23 R22 R23 R24 R25 R26 T22 T23 T26 T27 T28 U22 U23 V22 V23 W22 W23 Y22 Y23 AA22 AA23 AB22 AB23 AC23 AC24 AC25 AC26 AD26 AD27 AD28

AD17 G10

CLOSE TO ICH7 REF PIN

RTCVCC

D D

V_FSB_VTT

CLOSE TO ICH7 REF PIN

C C

CLOSE TO PIN A5

CLOSE TO PIN AG15 CLOSE TO PIN AH11

CLOSE TO PIN B13 CLOSE TO PIN B16 CLOSE TO PIN B27

CLOSE TO PIN U6

B B

CLOSE TO END OF TRACE

CLOSE TO PIN V1

A A

VDDQ

5V_REF_SUS

C142 0.1uFC142 0.1uF C168 0.1uFC168 0.1uF C156 0.1uFC156 0.1uF

VCCSATAPLSL

C150 0.1uFC150 0.1uF

VCCDMI_PLL

V_1P05_ICH

MC72

4.7uF-16V-08

4.7uF-16V-08 C152 0.1uFC152 0.1uF

C153 0.1uFC153 0.1uF SC21 0.1uFSC21 0.1uF

VCC3

C155 0.1uFC155 0.1uF SC13 0.1uFSC13 0.1uF

SC23 0.1uFSC23 0.1uF SC14 0.1uFSC14 0.1uF SC24 0.1uFSC24 0.1uF

C140 0.1uFC140 0.1uF

3VSBY

SC35 0.1uFSC35 0.1uF

SC17 0.1uFSC17 0.1uF

SC16 0.1uFSC16 0.1uF

5

4

CLOSE TO PIN A1

SC22 0.1uFSC22 0.1uF

VDDQ

V_1P5_FILTER

SC18 0.1uFSC18 0.1uF

SC19 0.1uFSC19 0.1uF

SC20 0.1uFSC20 0.1uF

V5REF

SC25 0.1uFSC25 0.1uF

4

VDDQ

1 2

B

Q40

Q40 MMBT3904LT1-S

MMBT3904LT1-S

ATXPOK(22,27,30)

CLOSE TO END OF TRACE

VDDQ

CLOSE TO PIN AD17

L59

1uH-08

E C

DEVRST_L(17)

1 2

1uH-08

5VSB3VSBY

L86

12

R3321R332

1

R26710R267 10

5V_REF_SUS

BC136

0.1uF

ATXPOK

R352 100R352 100

VCCDMI_PLL

12

1 2

DEVRST_L

C154

VCCSATAPLSL

21

10uF-10V-08

BC282

3

C151

MC70

0.01uF

10uF-10V-08

RSMVCC3

C157 0.1uFC157 0.1uF

21

BC181

BC180

21

100pF-O

3

0.1uF-O

10uF-10V-08

RSMVCC3 RSMVCC3

U22C

147

5 6

LVC14

D21

P N

VCC3

1N4148-S

U22E

147

LVC14

DOG_RST_L

U22D

147

LVC14

U22B

147

LVC14

U22A

147

LVC14

12

R339 0R339 0

R338 0R338 0

R337 0R337 0

R310 22KR310 22K

RSMVCC3 RSMVCC3

11 10

9 8

RSMVCC3

3 4

RSMVCC3

1 2

21

SC15

12

C145

147

13 12

1 2

V5REF

BC171

0.1uF-O

1uF

BC149

U22F

R351 0R351 0

LVC14

DOG_RST_L (8)

PCIRST_L1

PCIRST_L2

PCIRST_L3

R344 1KR344 1K

21

0.1uF

21

10uF-10V-08

1 2

2

1 2

RSMRST_L

12

R692

10K-O

3/17

PWROK (10,17)

PCIRST_L1 (16,32,34)

PCIRST_L2 (28,31,32)

PCIRST_L3 (20)

2

1

U20F

U20F ICH7

ICH7

A4

VSS

A23

VSS

B1

VSS

VCC

RSMRST_L (17,28)

Title

Size Document Number Rev

Custom

Date: Sheet

B8

VSS

B11

VSS

B14

VSS

B17

VSS

B20

VSS

B26

VSS

B28

VSS

C2

VSS

C6

VSS

D10

VSS

D13

VSS

D18

VSS

D21

VSS

D24

VSS

E1

VSS

E2

VSS

E8

VSS

E15

VSS

F3

VSS

F4

VSS

F5

VSS

F12

VSS

F27

VSS

F28

VSS

G1

VSS

G2

VSS

G5

VSS

G6

VSS

G9

VSS

G14

VSS

G18

VSS

G21

VSS

G24

VSS

G25

VSS

G26

VSS

H3

VSS

H4

VSS

H5

VSS

H24

VSS

H27

VSS

H28

VSS

J1

VSS

J2

VSS

J5

VSS

J24

VSS

J25

VSS

J26

VSS

K24

VSS

K27

VSS

K28

VSS

L13

VSS

L15

VSS

L24

VSS

L25

VSS

L26

VSS

M3

VSS

M4

VSS

M5

VSS

M12

VSS

M13

VSS

M14

VSS

M15

VSS

M16

VSS

M17

VSS

M24

VSS

M27

VSS

M28

VSS

AG1

VSS

AG3

VSS

AG7

VSS

AG14

VSS

AG17

VSS

AG20

VSS

AG25

VSS

AH1

VSS

AH3

VSS

AH7

VSS

AH23

VSS

AH27

VSS

Elitegroup Computer Systems

ICH6 Part E & F

945G-M6

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

19

1

of

E4 AG11 C27 R14 R15 R16 R17 R18 T6 T12 T13 T14 T15 T16 T17 U4 U12 U13 U14 U15 U16 U17 U24 U25 U26 V2 V13 V15 V24 V27 V28 W6 W24 W25 W26 Y3 Y24 Y27 Y28 AA1 AA24 AA25 AA26 AB4 AB6 AB11 AB14 AB16 AB19 AB21 AB24 AB27 AB28 AC2 AC5 AC9 AC11 AD1 AD3 AD4 AD7 AD8 AD11 AD15 AD19 AD23 AE2 AE4 AE8 AE11 AE13 AE18 AE21 AE24 AE25 AF2 AF4 AF8 AF11 AF27 AF28 AH12

A

35Friday, November 11, 2005

8

7

PDD[0..15](18)

PDD[0..15]

6

5

4

3

2

1

IDERST_L

VCC

PCIRST_L3(19)

4 4

D26

1N4148-S

IDEACTP_L

3 3

1N4148-S

PCIRST_L3

PN

HDDLEDN (27)

12

R413 4.7KR413 4.7K

12

R414 10KR414 10K

Q54

Q54 MMBT3906LT1-S

MMBT3906LT1-S

EC

B

PDREQ_L(18) PDIOW_L(18) PDIOR_L(18) PIORDY(18) PDDACK_L(18) IRQ14(18) PDA1(18) PDA0(18) CS1P_L(18)

VCC3

1 2

R423 4.7KR423 4.7K R422 8.2KR422 8.2K

PDD7 PDD6 PDD5 PDD4 PDD3 PDD2 PDD1 PDD0

PDREQ_L PDIOW_L PDIOR_L PIORDY PDDACK_L IRQ14 PDA1 PDA0 CS1P_L IDEACTP_L

12

R412 33R412 33

12

DATA LINES SHOULD BE MATCHED TO STROBES ( XDIOR_L , XIORDY_L) WITHIN +/- 250 MIL, STROBES SHOULD BE MATCHED TO THEIR COMPLEMENT WITHIN +/- 10MIL.

2 2

H4 HOLE-AH4 HOLE-A

1 2 3 4 5

CGND

H2 HOLE-AH2 HOLE-A

1 2 3 4 5

1 1

CGND

9

CGND

8

8 7 6

9

8 7 6

CGND

7

H3 HOLE-AH3 HOLE-A

1 2 3 4 5

9

H1 HOLE-AH1 HOLE-A

1 2 3 4 5

9

AGND

8 7 6

AGND

AGNDAGND

6

H5 HOLE-AH5 HOLE-A

1 2 3 4 5

9

H7 HOLE-AH7 HOLE-A

1 2 3 4 5

9

5

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

# MAX TRACE LENGTH IS 8"

H8 HOLE-AH8 HOLE-A

8 7 6

1 2 3 4 5

8 7 6

9

H6 HOLE-AH6 HOLE-A

1 2 3 4 5

9

8 7 6

4

PDD8 PDD9 PDD10 PDD11 PDD12 PDD13 PDD14 PDD15

PDA2 CS3P_L

PDA2 (18) CS3P_L (18)

LO:80 PIN CABLE HI:40 PIN CABLE

12

27K

R418

2

D

2

G

1

3

P66DET (21)

Top View

D

3

G

2

S

1

3

D

N-CH

G

1

Fan Header

D

G

S

1

3 D

P-CH

G

S

12

SOT-23

C

3

B

1

2

2N3904S

B

S

1

2

3

B

1

2

E

3 C

E 2

3

C

2N3906S

B

1

Top View

E 2

3 2 1

AMP640456-3

TO-263 / TO-252

2

D

3

S

G 1

Title

Size Document Number Rev

Custom

Date: Sheet

3

S

Elitegroup Computer Systems

IDE Connector

2

TL431 ( K )

( A )

945G-M6

Cathode ( K )

3

Anode ( A )

2

Vref ( R )

1

3

1

2

20 35Friday, November 11, 2005

1

C

E

( R )

of

3

2

A

8

7

6

5

4

3

2

1

USB PORT INTERFACE

D D

VCCDUAL

F9

100 Mils Width

1 2

PTC-2AS

EC55

1000uF-6.3V

+

12

BC144

0.1uF

USBPWR1

VCCDUAL

F_USB1

2

USBP4N(18) USBP4P(18)

USBP4N USBP5N USBP4P USBP5P

112 334 556 778 9910

H5*2-P9E-Y

4 6 8 10

USBP5N (18) USBP5P (18)

F_A1

1 2

PTC-2AS

100 Mils Width

EC_A1

1000uF-6.3V

USBP6N(18) USBP6P(18)

12

C_A1

+

0.1uF

USBP6N USBP7N USBP6P USBP7P

GPI1:

VCC3

R389 8.2K-04-OR389 8.2K-04-O

FGPI3

C C

VCC3

R358 8.2K-04-OR358 8.2K-04-O R395 8.2K-04R395 8.2K-04

R366 8.2K-04R366 8.2K-04 R359 8.2K-04R359 8.2K-04

VCC3

R398 8.2K-04R398 8.2K-04

R403 8.2K-04-OR403 8.2K-04-O

B B

A A

12

PLTRST_L(10,17,22)

8

FGPI1

PLTRST_L

P66DET(20)

8/31

1-2:Flash Write Unprotect 2-3:Flash Write Protect

VCC3

R405 4.7K-04R405 4.7K-04

VCC3

R408 4.7K-04R408 4.7K-04

TBL_L(17)

7

R392 8.2K-04-OR392 8.2K-04-O

BIOS_WP

1 2 3

H3*1(1-2)

12 12

TBL_L

R670 0-04R670 0-04

FWH0(17,22) FWH1(17,22) FWH2(17,22)

R390 8.2K-04R390 8.2K-04

12 12

1 2

VCC3

12

BC206

0.1uF-O

FGPI3 FGPI4 FGPI2 IC FGPI1 P66DET

12

FWH0 FWH1 FWH2

6

12 12

FWHWP_L

1 2 3 4 5 6 7 8

9 10 11 12 13 14 15 16

12

U26

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

PLCC-32PBR

R669 0-04R669 0-04

IC FGPI4

FGPI2

FWHWP_L (17)

VCC

CLK

FGPI4

IC

GNDA

VCCA

GND VCC

INIT#

FWH4

RFU RFU RFU RFU RFU

FWH3

5

32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

High:XXX Install

Low:XXX

GPI2:

High:1394 Install

Low:1394 xxx

GPI3:

High:Suspend xxx Low:suspend install

GPI4:

High:3-COM Lan Install Low:Realtek PCI Lan install

VCC3

12

BC205

0.1uF

CK_P_33M_FWH

ICH_INIT_33V FWH4

FWH3

CK_P_33M_FWH (8)

ICH_INIT_33V (18) FWH4 (17,22)

FWH3 (17,22)

4

USBPWR3

12

BC151 0.1uFBC151 0.1uF

F_USB

VCC

-U1

-U0

INTEL LENOVO

+U0

GND

+U1

GND

GND VCC

3

USBPWR3

F_USB2

2

112 334 556 778 9910

H5*2-P9E-Y

4 6 8 10

USBP7N (18) USBP7P (18)

GND

+U0

C

-U0

B

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

Elitegroup Computer Systems

USB/FWH

945G-M6

2

C

2N3904S

BE

E

21 35Friday, November 11, 2005

of

1

C C

A

8

FDD

1

GND

3

GND

5

GND

7

GND

9

GND

D D

C C

KDATA

KCLK

MDATA

MCLK

B B

RTSB_L

ATXPOK

SLPCPD_L SOUTB

DTRB_L SOUTA

A A

DTRA_L RTSA_L RESETCON_L CLKRUN_L

SOUTB PLTRST_L RTSB_L

11

GND

13

GND

15

GND

17

GND

19

GND

21

GND

23

GND

25

GND

27

GND

29

GND

31

GND

33

GND

H17*2-LP-P5E

135

7

RN8

2.2K-8P4R

2.2K-8P4R L22

1 3 5 7

L22

1 2

FB-120-06

L23

1 2

FB-120-06

L24

1 2

FB-120-06

L25

1 2

FB-120-06

2 4

RN18

6

4.7K-8P4R

8

246

8

R_A144 4.7K-OR_A144 4.7K-O

R730 4.7KR730 4.7K

R371 4.7KR371 4.7K

R402 4.7KR402 4.7K R430 10KR430 10K R397 4.7KR397 4.7K R368 8.2KR368 8.2K R404 4.7KR404 4.7K

R367 4.7K-OR367 4.7K-O

C163 0.1uF-OC163 0.1uF-O

R_A145 10KR_A145 10K

8

RWC

HDL DS3

IDX DS0 DS1 DS2

MOT ON

DIRC

STEP

WD

WG

TR00

WP

RD DATA

SIDE 1

DSK CHNG

L26

1 2

FB-600-2A-08

C34 180pFC34 180pF

VCC

7

2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34

1 2

C35 180pFC35 180pF

VCC3

VCC

7

F11

PTC-1AS

C36 180pFC36 180pF

BC204

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

PSKBM_5V

BC17

2 1

CGND

C37 180pFC37 180pF

0.1uF

BC184

VCCDUAL

0.1uF

CGND

BC186

VCC

246

135

PSKBM

1 2 3 4 5

6 13 14

7

8

9 10 11 12 15 16 17

MINI-DUAL-6P-C

VCC3

0.1uF

BC185

HM_-12V HM_5VSB

HM_VDDQ HM_12V HM_5V HM_3V3 HM_VCCP

6

8

RN23

RN23 470-8P4R

470-8P4R

7

KDATA KNC1 KGND KVCC KCLK KNC2 HOLE1 HOLE2

MDATA MNC1 MGND MVCC MCLK MNC2 HOLE3 HOLE4 HOLE5

6

0.1uF

R421

R421 470

470

1 2

5VSBVCC

0.1uF

BC214

R690 30KR690 30K R691 10KR691 10K R415 6.8KR415 6.8K R416 10KR416 10K R431 8.2KR431 8.2K

R440 30KR440 30K R428 6.8KR428 6.8K

R429 10KR429 10K R427 10KR427 10K

R410 10KR410 10K

BC217

10uF-10V-08

VREFT

VBAT

BC218

0.1uF-O

-12V 5VSB VDDQ

+12V VCC VCC3 VCCP

5

LDRQ0_L(17) SIRQ(18) PLTRST_L(10,17,21)

CK_P_33M_SIO(8) CK_48M_SIO(8) DCDA_L(23)

RIA_L(23) CTSA_L(23) DTRA_L(23) RTSA_L(23) DSRA_L(23) SOUTA(23) SINA(23)

SLCT(23) PE(23) BUSY(23) ACK_L(23) SLIN_L(23) PINIT_L(23) ERR_L(23) AFD_L(23) STB_L(23)

ATXPOK(19,27,30)

CI_L(24) LED0(27) LED1(27)

A20GATE_L(18)

D28

D28 BAT54C

BAT54C

VREFT(24)

VBAT

04/27

5

04/27

FAN_ON(24)

1 2

5VSB

4

U27

IT8712

LDRQ0_L SIRQ PLTRST_L

CLKRUN_L CK_48M_SIO

DCDA_L RIA_L CTSA_L DTRA_L RTSA_L DSRA_L SOUTA SINA

SLCT PE BUSY ACK_L SLIN_L PINIT_L ERR_L AFD_L STB_L

DRVEN0 MOA_L

DSA_L WD_L WP_L

DIR_L STEP_L

RESETCON_L

ATXPOK

VCC3

VCC

4

R369

R369 0-O

0-O

CI_L LED0 LED1

MDATA MCLK A20GATE_L

R441 4.7KR441 4.7K

HM_VDDQ HM_-12V HM_12V HM_5V FANPWM1 HM_3V3 HM_5VSB HM_VCCP

VREFT

3

C186 1uFC186 1uF

5VSB

IT8712

38

LDRQ#

39

SERIRQ

37

LRESET#

47

PCICLK

48

CLKRUN#/GP50

49

CLKIN

118

DCD1#

119

RI1#

120

CTS1#

121

DTR1#

122

RTS1#

123

DSR1#

124

SOUT1

125

SIN1

100

SLCT

101

PE

102

BUSY

103

ACK#

104

SLIN#

105

INIT#

106

ERR#

107

AFD#

108

STB#

51

DENSEL#

52

MTRA#

53

MTRB#

54

DRVA#

55

DRVB#

56

WDATA#

57

DIR#

58

STEP#

85

RSMRST#/CIRRX/GP55

30

RESETCON#/CIRTX/GP15

31

PCIRST1#/SCRRST/GP14

32

PWROK1/SCRFET#/GP13

33

PCIRST2#/SCRIO/GP12

34

PCIRST3#/SCRCLK/GP11

84

PCIRST4#/SCRPRES#/GP10

68

COPEN#

77

GP53

79

GP40

78

PWROK2/GP41

82

MSDATA

83

MSCLK

46

GA20

27

JSACX/GP20

26

JSACY/GP21

25

JSAB1/GP22

24

JSAB2/GP23

28

MIDIOUT/GP17

29

MIDIIN/GP16

91

VIN_5VSB

92

VIN_VDDQ

93

VIN_+12V

94

VIN_4

95

VIN_5V

96

VIN_3V

97

VIN_1

98

VIN_VCORE

90

VREF

69

VBAT

67

VCCH

4

VCC

35

VCC

99

VCC

3

LFRAME#

LAD0 LAD1 LAD2 LAD3

LPCPD#

DCD2#

RI2#

CTS2#

DTR2#

RTS2# DSR2# SOUT2

SIN2

PD0 PD1 PD2 PD3 PD4 PD5 PD6 PD7

HDSEL#

WGATE#

RDATA#

TRK0#

INDEX#

WPT#

DSKCHG#

VID0/GP30 VID1/GP31 VID2/GP32 VID3/GP33 VID4/GP34 VID5/GP35

PSIN/GP45

PWRON#/GP44

PME#/GP54

PANSWH#/GP43

PSON#/GP42

KBDAT KBCLK KRST#

JSBCX/GP24 JSBCY/GP25

JSBB1/GP26 JSBB2/GP27

IRRX/GP46

IRTX/GP47

TMPIN1 TMPIN2 TMPIN3

FAN_CTL1

FAN_TAC1 FAN_CTL2/GP51 FAN_TAC2/GP52 FAN_CTL3/GP36 FAN_TAC3/GP37

GNDA

GNDD GNDD GNDD GNDD

Title

Size Document Number Rev

Custom

Date: Sheet

3

Date: Sheet

2

FWH4

40

FWH0

41

FWH1

42

FWH2

43

FWH3CK_P_33M_SIO

44

SLPCPD_L

36

DCDB_L

126

RIB_L

127

CTSB_L

128

DTRB_L

1

RTSB_L

2

DSRB_L

3

SOUTB

5

SINB

6

PRD0

109

PRD1

110

PRD2

111

PRD3

112

PRD4

113

PRD5

114

PRD6

115

PRD7

116

HEAD_L

59

WE_L

60

RDATA_L

61

TRAK0_L

62

INDEX_L

63 64

DSKCHG_L

65

19 18 17 16 14 13

SLP3_L

71

PWRBT_L

72

LPCPME_L

73

PWRSW

75

PS_ON_L

76

KDATA

80

KCLK

81

KBRST_L

45 23

BEEP

22

THRM_L

21 20

IRRX

70

IRTX

66

SYS_THERM

89 88

CPU_THERM1

87 8

FAN1

7

FANPWM2

10

FAN2

9 12

FAN3

11

L61 FB-600L61 FB-600

1 2

86 15

50 74 117

Elitegroup Computer Systems

LPC_FDD/KB/M

2

R726

0-O

FWH4 (17,21) FWH0 (17,21) FWH1 (17,21) FWH2 (17,21) FWH3 (17,21)

LPCPD_L

DCDB_L (23) RIB_L (23) CTSB_L (23) DTRB_L (23) RTSB_L (23) DSRB_L (23) SOUTB (23) SINB (23)

PRD0 (23) PRD1 (23) PRD2 (23) PRD3 (23) PRD4 (23) PRD5 (23) PRD6 (23) PRD7 (23)

SLP3_L (15,17,30) PWRBT_L (17) LPCPME_L (17) PWRSW (27) PS_ON_L (27)

KBRST_L (18)

BEEP (27) THRM_L (17)

IRRX (23) IRTX (23)

SYS_THERM (24) CPU_THERM1 (4,24) FANPWM1 (24)

FAN1 (24) FANPWM2 (24) FAN2 (24)

FAN3 (24)

945G-M6

LPCPD_L (17)

1

A

22 35Friday, November 11, 2005

of

1

8

VCC

D D

C C

B B

RTSA_L(22) DTRA_L(22) SOUTA(22)

RIA_L(22) CTSA_L(22) DSRA_L(22) SINA(22) DCDA_L(22)

CGND

AFD_L(22) PINIT_L(22) SLIN_L(22) PRD3(22)

STB_L(22) PRD0(22) PRD1(22) PRD2(22) PRD7(22) PRD6(22) PRD4(22) PRD5(22)

ERR_L(22) ACK_L(22) BUSY(22) PE(22) SLCT(22)

RTSA_L DTRA_L SOUTA

RIA_L CTSA_L DSRA_L

DCDA_L

12

BC273

UGND

AFD_L PINIT_L SLIN_L PRD3

STB_L PRD0 PRD1 PRD2 PRD7 PRD6 PRD4 PRD5

ERR_L ACK_L BUSY PE SLCT

0.1uF

RN2 33-8P4RRN2 33-8P4R

7

U37

20

VCC

16

DIN1

15

DIN2

13

DIN3

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

11

GND

ST75185

RN4

1

2

3

4

5

6

7

8

33-8P4R

RN6 33-8P4RRN6 33-8P4R

1

2

3

4

5

6

7

8

7

8

5

6

3

4

1

2

VDD

DOUT1 DOUT2 DOUT3

RIN1 RIN2 RIN3 RIN4 RIN5

VSS

R301KR30 1K

6

BC271

1 2

0.1uF

VDDIN

1

NRTSA NRTSB

5

NDTRA

6

NSOUTA

8

2 3

NDSRA

4

NSINA

7 9

10

BC274

1 2

0.1uF

12

246

135

NSTB_L

D38

P N

1N4148-S

8

RN7

RN7 1K-8P4R

1K-8P4R

7

NAFD_L NPINIT_L NSLIN_L NPRD3

D37

1N4148-S

NPRD0 NPRD1 NPRD2 NPRD7

PN

-12V

246

135

+12V

8

RN5

RN5 1K-8P4R

1K-8P4R

7

RTSB_L(22) DTRB_L(22) SOUTB(22)

RIB_L(22) CTSB_L(22) DSRB_L(22) SINB(22) DCDB_L(22)

246

135

5

8

7

RTSB_L DTRB_L SOUTB

RIB_L CTSB_LNCTSA DSRB_L SINB DCDB_LNDCDA

LPT_VCC5

RN3

RN3 1K-8P4R

1K-8P4R

NPRD4 NPRD5 NPRD6

VCC

5/9

4

U38

20

VCC

16

DIN1

15

DIN2

13

DIN3

19

ROUT1

18

ROUT2

17

ROUT3

14

ROUT4

12

ROUT5

11

GND

ST75185

246

135

DOUT1 DOUT2 DOUT3

8

7

VDD

RIN1 RIN2 RIN3 RIN4 RIN5

VSS

RN1

1K-8P4R

1 5

6 8

2 3 4 7 9

10

CGND

BC272

1 2

0.1uF

VDDIN

NDTRB NSOUTB

NRIBNRIA NCTSB NDSRB NSINBSINA NDCDB

VSSINVSSIN

BC275

1 2

0.1uF

D8

1N4148-S

12

BC15

0.1uF

LPT

1

STB

10

ACK

17

SLIN

16

INIT

15

ERROR

14

AFD

13

SLCT

12

PE

11

BUSY

2

PD0

3

PD1

4

PD2

5

PD3

6

PD4 PD57GND

8

PD6

9

PD7

CONN-25P2R-FWHRW

PN

HOLE HOLE HOLE

1 2

GND GND GND GND GND GND GND

VCC

BC276

3

0.1uF

2

COM1

10 11

CONN-COMG

CN5

3 5 7

100pF-8P4C

CN6

3 5 7

100pF-8P4C

COM2

COM2 H5*2-P10E

H5*2-P10E

1 2 3 4 5 6 7 8 9

COM1

1

DCD

2

SIN

3

SOUT

4

DTR

5

GND

6

DSR

7

RTS

8

CTS

9

RI HOLE HOLE

21 4 6 8

CGND

CN7

21

3

4

5

6

7

8

CN8

3 5 7

100pF-8P4C

21 4 6 8

NSINB NDTRB NDSRB

NDCDA NSINA NSOUTA NDTRA

NDSRA NRTSA NCTSA

NRIA(24)

25 24 23 22 21 20 19 18 26 27 28

CGND

NRIB(24)

NRIA

CGND

NDTRA NSINA NSOUTA NDCDA

NRIA NCTSA NDSRA NRTSA

NDCDB NSOUTB NSINB NDTRB

5/9

NRTSB NDSRB NCTSB NRIB

NDCDB NSOUTB

NRTSB NCTSB NRIB

1

CN3

CN4

NSTB_L NPRD0 NPRD1

A A

8

NPRD2

NPRD5 NPRD4 NPRD6 NPRD7

CN4

21

3

4

5

6

7

8

100pF-8P4C

CN2

21

3

4

5

6

7

8

100pF-8P4C

NAFD_L NPINIT_L NSLIN_L NPRD3

ERR_L ACK_L BUSY PE

CGND CGND

7

CN3

21

3

4

5

6

7

8

100pF-8P4C

CN1

21

3

4

5

6

7

8

100pF-8P4C

SLCT

12

C40

C40 100pF

100pF

CGND

5/9

6

5

IRRX(22) IRTX(22)

4

IRRX IRTX

VCC

KEY

IRDA

IRDA H5*1-P2E-O

H5*1-P2E-O

1 3

4 5

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

3

Date: Sheet

2

I/O Ports

945G-M6

A

23 35Friday, November 11, 2005

of

1

8

7

6

5

4

3

2

1

5 6

22uF-12

20K

R304

1 2

FANPWM1(22)

Q5

MMBT3904LT1-S-O

E C

B

FAN

+12V

R2591KR259

84

+

7

-

U18B

U18B LM358

LM358

VCC

3VSBY

R_A137

8.2K

PULL HIGH AT ICH SIDE

1 2

EC

Q_A1

MMBT3906LT1-S

1K

1 2

R260 0R260 0

1 2

R299 28KR299 28K

1 2

R133 4.7KR133 4.7K

FANPWM1

WOL (17)

FAN3(22)

B

EC22

EC22 100uF-25V

100uF-25V

+12V+12V

EC

Q20

HI772

12

+

1 2

R136 100-OR136 100-O

+12V

MC92

1 2

1uF-08-O

2 1

C311

1000pF

VCC

R130

F6 FUSE-D-OF6 FUSE-D-O

P N

C90

D41

1N4148-S

R130

4.7K

1 2

H4*1-POW-AMP1

R129

R129 27K

27K

1 2

2 1

1000pF

PWR_FAN

1

GND

2

+12V

3

SENSE

H3*1-POW-AMP1

P N

D39

1N4148-S

SYS_FAN

1

GND

2

+12V

3

SENSE

4

CONTROL

12

D16

SS14-S

P N

MC13

1uF-08

1 2

FAN1(22)

VCC

4.7K

R681

1 2

27K

R682

1 2

FAN

+12V

D D

FANPWM2

FAN_ON(22)

C C

VCC

12

R_A1431KR_A143

1K

1 2

R270 15K-OR270 15K-O

R_A142 20KR_A142 20K

FAN_ONX

12

C139

22uF-12-O

B

R296

84

3

+

2

-

EC

Q_A2

Q_A2 MMBT3906LT1-S-O

MMBT3906LT1-S-O

10.2K-O

1 2

1

U18A

LM358

VCC

FANPWM2(22)

+12V

R261

R261 1K-O

1K-O

1 2

R262 0-OR262 0-O

1 2

R294 28KR294 28K

3/22

1 2

R263 4.7KR263 4.7K

FANPWM2

FAN_ONX

THERM. SENSING

12

R442

30K-1

CPU_THERM1(4,22)

SYS_THERM(22)

B B

2 1

BC213

2 1

3300pF

BC215

0.1uF

R432

RT2

12

10K

12

2 1

BC219

0.1uF

10K-TR

1 2

R242 0R242 0

+12V

EC

Q37

D20

HI772-O

MC56

1 2

P N

1 2

D20

SS14-S

FAN2(22)

1uF-08

VREFT (22)

B

EC46

EC46 100uF-25V

100uF-25V

12

+

R271 100R271 100

12/24 12/24

Q_A3

B

MMBT3904LT1-S

E C

CPU_THERM1

12

F8

FUSE-D-O

R255

27K

VCC

C138

1 2

12

2 1

R254

4.7K

P N

H4*1-POW-AMP1

1000pF

H3*1-LPW-P2mm-O

D40

1N4148-S

CPU_FAN

1

GND

2

+12V

3

SENSE

4

CONTROL

4 3 2 1

Top Veiw

WOL

1 2 3

FANPWM1

5VSB

LWAKE(28)

1 2

R300 15KR300 15K

1 2

R75 1K-OR75 1K-O

RSMVCC3

R_A138

8.2K

1 2

C141

B

1 2

R_A139 4.7KR_A139 4.7K

PULL HIGH AT LAN SIDE

1 2

BC121

2 1

0.1uF

THRMDN (4)

R_A140 0-OR_A140 0-O

D27

VBAT

1

3

2

1M

BAT54C

CHS1

D42

A A

NRIA(23) NRIB(23)

8

NRIA NRIB

1 2

D42

BAT54C

3

7

1 2

R717 10KR717 10K

Q101

Q101 MMBT3904LT1-S

MMBT3904LT1-S

B

4.7K

R718

1 2

6

C328

E C

RI_L

1000pF

2 1

RI_L (17)

5/9

5

CHS1

H2*1-O

R4261MR426

1 2

2 1

CI_L (22)

4

VBAT

Elitegroup Computer Systems

Title

Size Document Number Rev

Date: Sheet

3

Date: Sheet

Elitegroup Computer Systems

Custom

2

C

B

E

H/W Monitor

945G-M6

C

2N3904S

BE

24 35Friday, November 11, 2005

of

1

A

C

1

A A

B B

PORT-A_L(26) PORT-A_R(26) PORT-H_L(26) PORT-H_R(26)

PORT-G_L(26)

C C

D D

PORT-G_R(26)

PORT-A_L PORT-A_R PORT-H_L PORT-H_R

PORT-G_L PORT-G_R

1

GND

2

R_A131

0-O

R_A132

0-O

R_A133

0-O

R_A134

0-O

AGND

SPI

SPO

SPO(26)

R632 0-04-OR632 0-04-O

GND

SPI

HD_BCLK

21

22P-04

C295

21

C294 47P-04C294 47P-04

GND

2

3

AVDD5

C268

.1U-04

2 1

AGND

AVDD5

21

C271 1U-10VC271 1U-10V

21

C274 1U-10VC274 1U-10V

21

C277 1U-10VC277 1U-10V

21

C279 1U-10VC279 1U-10V

21

C281 1U-10VC281 1U-10V

21

C283 1U-10VC283 1U-10V

1 2

3/22

VCC3

L82 FB-600-06L82 FB-600-06

C324

2 1

GND

3

AGND

JD

AGND

1 2

.1U-04

1 2

VOHR

FIO_PRESENCE(26)

R622

20K-1-04

37 38 39 40 41 42 43 44 45 46 47 48

MUTE(26)

+12V

R706 0-08R706 0-08

3/22

C259

0.1uF

0.1uF 100uF-16V-L

100uF-16V-L

R608 0-08R608 0-08

PORT-D_R

+

1 2

EC87 100U-16E+EC87 100U-16E

VrefOut-A AVDD2 PORT-A_L VrefOut-H PORT-A_R AVSS3 PORT-G_L PORT-G_R PORT-H_L PORT-H_R S/PDIF IN / EAPD S/PDIF-OUT

GND

4

Q90

Q90 UPC78L05J-D

UPC78L05J-D

EC98

PORT-D_L

1 2

36

PORT-D_R

+

EC88 100U-16E+EC88 100U-16E

AVDD5

NetB

12

882

R618

35

34

33

SENSE B

PORT-D_L

MIC1_VREF_R

100K-04

32

VrefOut-G

B

AGND

PORT-D_R (26) PORT-D_L (26)

30

31

VrefOut-E

VrefOut-D

VrefOut-F

C

+

EC98

L/OUT L/IN

CEN/BASS

U36

ALC883DD/ALC882

B/SURR

E

100uF-16V-L

2

31

VOCL

MIC1_VREF_L

28

29

VrefOut-B_L

VrefOut-C_L

E

EC94

12

21

C264 1U-10VC264 1U-10V

27

VREF FILT

MIC/IN

AGND

78L05 T0-92

C265 10U-6.3V-08C265 10U-6.3V-08

26

S/SURR

Digital

DVSS4SDO5DVSS7BCLK6SDI

XI / DVSS2XO / DVDD_IO

DVDD_CORE

3

1

12

21

R643 0-04R643 0-04

C291 1U-10VC291 1U-10V

R_A2 0-04R_A2 0-04

HD_BCLK

GND

4

8

1 2

R641 22-04R641 22-04

12

GND

C293 10P-04C293 10P-04

GND

R645 22-04R645 22-04

DVDD_CORE9SYNC10RESET#11PC_BEEP

21

C290 1U-10VC290 1U-10V

12

5

D34

D34 SS14

SS14

P N

+

10uF-12

C258

MIC1_VREF_R (26) VREFOUT-E (26)

VREFOUT-F (26) MIC1_VREF_L (26)

12

AGND

2 1

AVDD5

C267 10U-6.3V-08C267 10U-6.3V-08

C266 .1U-04C266 .1U-04

25

AVSS1

AVDD1

PORT-C_R

PORT-C_L

PORT-B_R

PORT-B_L

CD-R

CD-G

CD-L

PORT-F_R

PORT-F_L

PORT-E_R

PORT-E_L

SENSE A

12

AC_RESETSYNC SDATI0 BIT_CLK SDATO

5

AVDD5

D35

D35 SS14

SS14

3/22

C323

3/22

.1U-04

2 1

AGND

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

C288

C288 1U-10V

1U-10V

21

12

AGND

AC_RESET- (17) SYNC (17) SDATI0 (17)

SDATO (17)

6

L81

FB-600-2A-08

PN

1 2

882

21

C269 1U-10VC269 1U-10V

21

C270 1U-10VC270 1U-10V

21

C272 1U-10VC272 1U-10V

21

C273 1U-10VC273 1U-10V

21

C275 1U-10VC275 1U-10V

21

C276 1U-10VC276 1U-10V

21

C278 1U-10VC278 1U-10V

21

C306 1U-10VC306 1U-10V

21

C307 1U-10VC307 1U-10V

1 2

C285 10uF-16V-1206C285 10uF-16V-1206

1 2

C286 10uF-16V-1206C286 10uF-16V-1206

1 2

+

1 2

FOR AZ PANEL

+

R636 47K-04R636 47K-04

12

R642

4.7K-04

BIT_CLK (17)

6

5VSB

3/22

.1U-04

2 1

C322

GND

PORT-C_R PORT-C_L PORT-B_R PORT-B_L

CD-R CD-G CD-L FMC2 FMC1

PORT-E_R

PORT-E_L

NetA

EC_A6100U-16E-O

EC_A6100U-16E-O EC_A5100U-16E-O

EC_A5100U-16E-O

Analog

SPKR

SPKR (17,27)

7

8

Digital Analog

Place near Chip ( U23 )

Resistors Networks

NetA

1 2

R623 5.1K-1-04R623 5.1K-1-04

1 2

R624 10K-1-04R624 10K-1-04

1 2

R625 20K-1-04R625 20K-1-04

1 2

R626

39.2K-1-04

PORT-C_R (26) PORT-C_L (26) PORT-B_R (26) PORT-B_L (26)

FMC2 (26) FMC1 (26) PORT-E_R (26) PORT-E_L (26)

CD_IN

H4*1-LP

NetB

1 2

R628 5.1K-1-04R628 5.1K-1-04

1 2

R629 10K-1-04R629 10K-1-04

1 2

R_A1 10K-1-04-OR_A1 10K-1-04-O

1 2 3 4

100MIL

Elitegroup Computer Systems

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

Elitegroup Computer Systems

Audio Codec

945G-M6

7

R631

R631 1K-04

1K-04

R633

R633 1K-04

1K-04

R634

R634 1K-04

1K-04

882

655

.

SW_D SW_C SW_B

SW_A

SW_H SW_G

12

.

SW_D (26) SW_C (26) SW_B (26)

SW_A (26)

SW_H (26) SW_G (26) SenseB (26)

R637

R637 100K-04

100K-04

AGND AGNDAGND

25 35Friday, November 11, 2005

12

.

8

R638

R638 100K-04

100K-04

of

.

CD-L

CD-G

CD-R

12

R639

R639 100K-04

100K-04

A

1

SW_C(25)

A A

B B

C C

D D

PORT-C_L(25) PORT-C_R(25)

SW_D(25) PORT-D_L(25) PORT-D_R(25)

MIC1_VREF_L(25) MIC1_VREF_R(25)

SW_B(25) PORT-B_L(25) PORT-B_R(25)

SW_G(25) PORT-G_L(25) PORT-G_R(25)

PORT-A_L(25) PORT-A_R(25)

PORT-H_L(25) PORT-H_R(25)

SW_G PORT-G_L PORT-G_R

SW_A

SW_A(25)

PORT-A_L PORT-A_R

SW_H

SW_H(25)

PORT-H_L PORT-H_R

2

SW_C PORT-C_L PORT-C_R

SW_D

PORT-D_L PORT-D_R

SW_B PORT-B_L PORT-B_R

Rear Panel

3

Rear Panel Onboard Analog I/O

C242

12

100P-04

AGND

C_A3

12

100P-04

AGND AGND

C250

12

100P-04

J_CENTER_BASE-L

C252

12

100P-04

AGND

C254

12

100P-04

AGND

C256

12

100P-04

AGND

J_LIN_IN-L J_LIN_IN-R

C243

12

100P-04

AGND

J_F_OUT-L J_F_OUT-R

C_A4

12

100P-04

J_MIC-L J_MIC-R

C251

12

100P-04

AGNDAGND

AGND

J_CENTER_BASE-R

C253

12

100P-04

AGND

J_S-L J_S-R

C255

12

100P-04

AGND

J_SS-L J_SS-R

C257

12

100P-04

AGND

1 2

L71 FB-600-06L71 FB-600-06

1 2

L72 FB-600-06L72 FB-600-06

L_A2

L_A2 B_FB-600-06

B_FB-600-06

1 2

B_FB-600-06

1 2

L_A1

R664

R663

R662

4.7K-04-O

2.2K-04

1 2

2.2K-04

1 2

L73 FB-600-06L73 FB-600-06

1 2

L74 FB-600-06L74 FB-600-06

(Optional Rear Audio Panel)

1 2

L75 FB-600-06L75 FB-600-06

1 2

L76 FB-600-06L76 FB-600-06

1 2

L77 FB-600-06L77 FB-600-06

1 2

L78 FB-600-06L78 FB-600-06

1 2

L79 FB-600-06L79 FB-600-06

1 2

L80 FB-600-06L80 FB-600-06

AUDIO2A

AUDIO2A AC_BTX-AUDIO-DUAL

AC_BTX-AUDIO-DUAL

D3 D4 D2

D5

E3 E4 E2

E5

G7 G8

F3 F4 F2

F5

G2

Update 2004/07/01

AUDIO4

AUDIO4 B_BTX-AUDIO-SINGLE

B_BTX-AUDIO-SINGLE

AUDIO2B

AC_BTX-AUDIO-DUAL

A3

A4 A2

A5

B3 B4 B2

B5

C3 C4 C2

C5 G1

Line in

G3 G4 G5 G6

Front out

Mic in

Center/Bass out

Surround

* Implement Block G only if PORT-G is configured as I/O port

Side-Surround

* Implement Block H only if PORT-H is configured as I/O port

4

NEAR TO AUDIO2

AGND

VREFOUT-E(25)

The schematic should consist with PINs define of I/O connecter.

VREFOUT-F(25)

R_A1350R_A135

12

0

AGND

FOR AZ PANNEL

3

PORT-E_R(25) PORT-E_L(25)

D_A5

3

BAT54A-O

FOR AZ PANNEL

D_A4

1 2

BAT54A-O

FMC1(25) FMC2(25)

SenseB(25)

C_A5

4700P-04-O

R_A1260-04-OR_A1260-04-O

1

R_A1270-04-OR_A1270-04-O

2

SPDIF OUT

R_A1240-04-OR_A1240-04-O R_A1250-04-OR_A1250-04-O

FMC1

FMC2 PORT-E_R SenseB PORT-E_L

SPDIF

SPDIF H4*1-P2E

H4*1-P2E

2 1

C_A6

4700P-04

1 2 3 4

5

AZ@R_A9 0 OHM AZ@R_A10 0 OHM

R_A13

R_A14

47K-04

2 1

47K-04

AGND

VCC

1 2 3 4

2.2K-04

2.2K-04 R_A9

R_A9

F_MC2

R_A10

2.2K-04-O

2 1

AZ@C_A5 NC AZ@C_A6 NC AZ@R_A13 NC AZ@R_A14 NC AZ@C_A5 NC

F_MC1

C_A7100P-04 C_A7100P-04

C_A8100P-04 C_A8100P-04

2 1

SPO (25)

2.2K-04-O

R_A3

12

R_A141 2.2K-04R_A141 2.2K-04R_A7 0-04R_A7 0-04

12

2 1

C_A2 4.7uFC_A2 4.7uF

AGND

F_AUDIO

112 334 556 778 9910

A_H5*2-P8E-PE

C_A9100P-04 C_A9100P-04

2 1

3/22

NEAR TO F_AUDIO

Center/Bass out

Back-Surround

Side-Surround

6

R_A4 1.5K-04R_A4 1.5K-04

AGND

2 4

AC97_CN_XOPORT-E_R

6 8 10

AGND

R_A1360R_A136

0

Analog

AVDD5

12

R_A8

0-04-O

R_A15

39.2K-1-04-O

AZ@

1 2

12

AGND

Digital

VCC3

R_A5

AZ@

10K-04

1 2

AGND AGND

AZ@

R_A11 0-04-OR_A11 0-04-O

R_A16

R_A16 20K-1-04-O

20K-1-04-O

AZ@

12

R_A1210K-04R_A1210K-04

ALC880

B

A

土黃

B

黑

C

灰

A

藍

綠

粉紅

FRONT VIEW

H1

H5

F3FF2

G2

E4

E5

E3

E2

H6

TOP VIEW

D4

D2 D5 A2

D3

7

12

MC94

4.7uF-16V-0805

D

E

H7

F5

C2

H8

8

VCC3

12

R_A6

R_A6 100K-04

100K-04

AZ@NC

FIO_PRESENCE (25) MUTE (25)

Digital

Analog

Line in

Front out

Mic in

H2

C3

B3

B2

A3

H3

C5

C4

G1F4

B5

B4

H4

A4

A5

Elitegroup Computer Systems

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

1

2

3

4

5

6

Date: Sheet

7

Audio Interface

945G-M6

26 35Friday, November 11, 2005

8

A

of

5

4

3

2

1

5VSB

12

10K

R420

D D

PS_ON_L(22)

VCC VCC3

C C

BC208

BC209

0.1uF

R420

PS_ON_L

C179

470pF

12

+

EC74

220uF-16V

BC203

BC212

0.1uF

24P_GPIO(17)

PWR CONN CAPS

12V_POWER

ATX12V

5

ATX12V

1 3

ATX-PWR-CON4A

G

Y

Y G

C C

2N3904S

BE

2 4

B B

BC26

0.1uF

Intel

Legend

A A

GLED0 GLED1

GLED0

GLED1

C

B

E

-12VVCC3VCC

12

+

EC63

0.1uF

PANEL1(4,2)

LPANEL1(3,5,7)

LSJ1(1,2)

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

GLED0 GLED1 LOW

13

3.3V

14

-12V

15

GND

16

PS_ON

17

GND

18

GND

19

GND

20

-5V

21

+5V

22

+5V

23

+5V

24

GND

ATX_PWR_2x12_2

24P_DETECT

220uF-16V

5VSB +12V

ATX1

1

3.3V

2

3.3V

3

GND

4

+5V

5

GND

6

+5V

7

GND

8

PWROK

9

AUX5V

10

+12V

11

+12V

12

24P_DET

C_A30NCC_A30

VCC VCC3

C176

0.1uF-O

0.1uF-O SC29

SC29

VCC3+12V

0.1uF-O

G-blinking G-blinkingGreen

Dark

Blinking

SWITCH

4

BEEP(22)

0.1uF-O SC28

SC28

0.1uF-O

SC34

0.1uF-O

SPKR(17,25)

Yellow Light

Blinking

LOW SWITCH

1K

R3931KR393

1 2

2.2K

R394

1 2

+12V

BC211

0.1uF

S0 S1 S3 S4,S5

Green G-blinking Y-blinking

Dark

HIGH HIGH

BC210

0.1uF

R727

0-O

NC

VCC +12V

VCC

4.7K

R425

1 2

R424 1KR424 1K

SPKR

1 2

R435 1KR435 1K

Dark

HIGH HIGH

+

EC71

ATXPOK

6/24

SC27

0.1uF-O

C178

0.1uF-O

B

Q60

Q60 MMBT3904LT1-S

MMBT3904LT1-S

B

12

100uF-25V

VCC

PN

1 2

R433 56R433 56

EC

Q55

MMBT3906LT1-S

1 2

R434 56R434 56

E C

ATXPOK (19,22,30)

FRISW

1 2 3

H3*1-O

BUZZER

BUZZER KC1206

KC1206

SPK

3/6

BC216

2 1

EL_GRN_LED(17,33)

3

5VSB

0.1uF

HWRST_L(4,17)

HDDLEDN(20)

10K

R720

100

R724

1uF

C298

LED0(22)

EL_GRN_LED

SLP5_L(17)

VCC

R_A1281K-O R_A1281K-O

HWRST_L

5VSB5VSB

10K

R722

R721

10K

Q103

Q103 MMBT3904LT1-S

MMBT3904LT1-S

OPTION

LED0

R439 10KR439 10K

SLP5_L

P N

VCC

R_A17 330R_A17 330

HDDLED_P

470pF

C_A10

B

E C

R713

0-O

B

R729 10KR729 10K

R_A22 10KR_A22 10K

D_A1

1N4148-S

330

R_A18

SATALEDP

1 3 5 7

9 11 13

5VSB

10K

R651

PWR_SW

EL_YLW_LED(17,33)

5VSB

1K

R4381KR438

G

EC

Q59

MMBT3906LT1-S

G

04/27

2

SATALED_L

F_PANEL

1 3 5 7 9 11 13

H7*2-P10E

C299

GLED0

D

S

2N7002-S

D

S

2N7002-S

VCC3

SATALED_L (18)

5VSB

330

GND

330

R_A20

R_A19

GLED0GLED0

2

GLED1SATALEDN

4

PWR_SW

6

8 10

10

12

14

10

R_A2110R_A21

R_A146

RSMVCC3

330

R_A147

TX_RX (28,33)

5VSB

10K

R650

R719

R719 10K

10K

R723

R723 10K

10K

1uF

R650

PWRSW

D

G

S

2N7002-S

Q102

PWRSW (22)

5VSB

1K

R4441KR444

LED1

R710 0-OR710 0-O

R711 10KR711 10K

SLP5_L(17)

R714

5VSB

150

3/30

SLP5_L

GLED1

B

R437 100R437 100

EC

Q100

MMBT3906LT1-S

R436 10KR436 10K

SJ1

1 2 3

H3*1

Q58

LED1(22)

EL_YLW_LED

OPTION

R728

0-O

Title

3/30

Q63

Size Document Number Rev

Date: Sheet

Elitegroup Computer Systems

ATX Power & Front Panel

B

945G-M6

1

GLED1

D

G

GLED0LED_P

Q57

S

2N7002-S

D

S

27 35Friday, November 11, 2005

of

Q56

2N7002-S

LSJ1

1

2

H2*1

3/30

R712

0-O

A

5

4

3

2

1

LANVCC3

12

BC_A2

0.1uF-04

J12

L12

K13

J5

VCC2.5--NC

VCC2.5--VCC

VCC2.5--VCCR

VCC2.5--VCC3.3

CLK_VIEW--LAN_TXD[2]

VCC2.5_OUT--NCB1VCC2.5_OUT--NCB2CTRL_1.2--NCP3CTRL_2.5--NCA4EN2.5REG--NC

B5

CTR25 CTR12

5/4 update schematic

12

BC_A4

BC_A3

0.1uF-04

R_A24 0R_A24 0

12

BC_A9

0.1uF-04-O

12

BC_A170.1uF-04 BC_A170.1uF-04

N7

MDI0p--TDP MDI0n--TDN MDI1p--RDP

MDI1n--RDN

VCC2.5--NCM4VCC2.5--NC

MDI2p--NC MDI2n--NC MDI3p--NC MDI3n--NC

NVM_CS#--NC

NVM_SK--NC

NVM_SI--NC

NVM_SO--NC

NVM_REQ--NC

NVM_PORT--NC

NVM_TYPE--NC

NVM_SHARED--NC

LED0#--SPDLED LED1#--ACTLED

LED2#--LILED

JTAG_TMS--NC

JTAG_TDI--NC JTAG_TCK--NC JTAG_TDO--NC

NC--LAN_RXD[2] NC--LAN_RXD[1] NC--LAN_RXD[0]

NC--LAN_TXD[1] NC--LAN_TXD[0]

NC--LAN_RSTSYNC

NC--LAN_CLK

TEST0--NC TEST1--NC TEST2--NC TEST3--NC TEST4--NC TEST5--NC TEST6--NC TEST7--NC TEST8--NC

TEST9--NC TEST10--NC TEST11--NC TEST12--NC TEST13--NC TEST14--NC TEST15--NC TEST16--NC

NC--NC NC--NC NC--NC NC--NC NC--NC NC--NC NC--NC NC--NC

R_A76 3.32K-04-573R_A76 3.32K-04-573 R_A77 3.32K-04-573R_A77 3.32K-04-573

VCC25

BC_A5

BC_A5 10uF-08

10uF-08

4/29 EMI

12

BC_A10

0.1uF-04-O

12

BC_A180.1uF-04 BC_A180.1uF-04

BC_A220.1uF-04 BC_A220.1uF-04

C13 C14 E13 E14 F13 F14 H13 H14

B10 C9 A9 B9 B4 A5 A6 D3

B11 C11 A12

N4 P4 N5 P6

M12 N13 P13 L14 L13 M14 M13 N14

H1 H2 H3 J1 J2 J3 K1 L1 M1 M3 N2 P1 N3 M8 P9 E3 A14

D11 J13 L8 M5 M7 M9 N9 P14

LANVCC3

BC_A6

10uF-08

BC_A194.7uF-08 BC_A194.7uF-08

BC_A234.7uF-08 BC_A234.7uF-08

MDIP_0

MDIN_0

MDIP_1

MDIN_1

MDIP_2

MDIN_2

MDIP_3

MDIN_3

R_A35 47-04R_A35 47-04 R_A41 47-04R_A41 47-04

R_A42 0-04-OR_A42 0-04-O R_A30 0-04-573R_A30 0-04-573 R_A29 3.32K-04-573R_A29 3.32K-04-573 R_A32 3.32K-04-573R_A32 3.32K-04-573

R_A45 0-04-OR_A45 0-04-O R_A47 0-04-OR_A47 0-04-O R_A46 0-04R_A46 0-04

R_A52 0-04-OR_A52 0-04-O R_A51 0-04-OR_A51 0-04-O R_A55 0-04-OR_A55 0-04-O R_A54 0-04-OR_A54 0-04-O R_A58 0-04-OR_A58 0-04-O R_A57 0-04-OR_A57 0-04-O R_A60 0-04-OR_A60 0-04-O R_A59 0-04-OR_A59 0-04-O

12

BC_A28

BC_A28 22P-04-O

22P-04-O

SPI_CS(17) SPI_MOS_O(17) SPI_MOS_I(17) SPI_CLK(17)

R_A26 0-08R_A26 0-08

R_A28 0-08-573R_A28 0-08-573

MDIP_0 (33) MDIN_0 (33) MDIP_1 (33) MDIN_1 (33) MDIP_2 (33) MDIN_2 (33) MDIP_3 (33) MDIN_3 (33)

LAN_EE_CS LAN_EE_SK LAN_EE_SI LAN_EE_SO

SPI_ARB

LAN_RXD2 LAN_RXD1 LAN_RXD0 LAN_TXD2 LAN_TXD1 LAN_TXD0 LAN_RSTSYNC LAN_CLK

4/29 EMI

LAN_EE_CS LAN_EE_SO

LANVCC3

LAN_EE_SI LAN_EE_SK

SPI_CS SPI_MOS_O SPI_MOS_I SPI_CLK

2

SPI_ARB (17)

LINK (33) TX_RX (27,33)

3/24

LAN_RXD2 (17) LAN_RXD1 (17) LAN_RXD0 (17) LAN_TXD2 (17) LAN_TXD1 (17) LAN_TXD0 (17) LAN_RSTSYNC (17) LAN_CLK (17)

R_A63 0-04R_A63 0-04 R_A62 0-04R_A62 0-04

R_A67 0-04R_A67 0-04

R_A71 0-04-OR_A71 0-04-O R_A73 0-04-OR_A73 0-04-O R_A74 0-04-OR_A74 0-04-O R_A75 0-04-OR_A75 0-04-O

RSMVCC3LANVCC3

L_A3

1 2

FB-120-2A-08

3/243/24

2 1

BC_A11 .1U-04-OBC_A11 .1U-04-O

GND

1 2

R_A43 49.9-1-04R_A43 49.9-1-04

BC_A25 0.1uF-04BC_A25 0.1uF-04

VCC

HOLD

VCC

HOLD

SK

12

SK

1 2

R_A39 49.9-1-04R_A39 49.9-1-04

R_A38 49.9-1-04R_A38 49.9-1-04

R_A40 49.9-1-04R_A40 49.9-1-04

R_A44 49.9-1-04R_A44 49.9-1-04

12

BC_A26 0.1uF-04BC_A26 0.1uF-04

BC_A27 0.1uF-04BC_A27 0.1uF-04

LANVCC3

8 7 6 5

LAN

945G-M6

1

R_A66 3.32K-04R_A66 3.32K-04

1 2

R_A31 49.9-1-04R_A31 49.9-1-04

R_A37 49.9-1-04R_A37 49.9-1-04

R_A36 49.9-1-04R_A36 49.9-1-04

12

BC_A21 0.1uF-04BC_A21 0.1uF-04

U_A2

1

CS

2

DO

3

WP GND4DI

SPI_ROM

U_A3

1

R_A64 47-04R_A64 47-04 R_A65

R_A65

3.32K-04

Title

Size Document Number Rev

Custom

Date: Sheet

CS

2

DO

3

WP GND4DI

SPI_ROM

R_A68 0-04R_A68 0-04

R_A69 0-04R_A69 0-04

R_A70 0-04R_A70 0-04 R_A72 10K-04R_A72 10K-04

Elitegroup Computer Systems

MDIP_0 MDIN_0 MDIP_1 MDIN_1 MDIP_2 MDIN_2 MDIP_3 MDIN_3

LANVCC3

28 35Friday, November 11, 2005

12

BC_A29

0.1uF-04

of

A

12

BC_A1

0.1uF-04

VCC3.3--VCCN6VCC3.3--VCCN8VCC3.3--VCCP2VCC3.3--VCC

NC--VSSL6NC--VSS

L11

BC_A37

R_A88

BC_A45

BC_A45 10uF-12-O

10uF-12-O

0.1uF-04

G5

H5

G3

H4

P12

A11

VCC2.5--NCB6VCC2.5--NC

VCC2.5--NC

VCC2.5--VCC

VCC2.5--VCCR

NC--VSSM6VSS--VSSN1VSS--VSS

VSS--VSS

P8

N12

R696 :Enable internal 2.5V R698 :Disable internal 2.5V

BC_A38

22uF-12-O

VCC12

4.7uF-08-O

1-08

BC_A46

4.7uF-08-O

4/29

EMI

R_A23 0R_A23 0

BC_A7

0.1uF-04-O

K3

J11

J10

VCC1.2--VCC3.3

VCC1.2--VCC3.3J9VCC1.2--VCC3.3J8VCC1.2--VCC3.3J7VCC1.2--VCC3.3

VSS--VSSE2VSS--VSSE4VSS--VSSE5VSS--VSSE6VSS--VSSE7VSS--VSSE8VSS--VSSE9VSS--VSS

D13

2 1

C_A13 .1U-04-OC_A13 .1U-04-O

12

BC_A8

0.1uF-04-O

A2

A7

A3

K10

K5

K11

L10

VCC1.2--VCCK4VCC1.2--VCC

VCC1.2--VCC3.3

VCC1.2--VCC3.3K9VCC1.2--VCC3.3K8VCC1.2--VCC3.3K7VCC1.2--VCC3.3K6VCC1.2--VCC3.3

82573--82562EX/GX/GZ

VSS--VSSF4VSS--VSSF5VSS--VSSF6VSS--VSSF7VSS--VSS

E10

LANVCC3

CTR12

U_A5

U_A5 BCP69-16-O

BCP69-16-O

VCC1.2--VCC3.3

VCC1.2--VCC3.3L5VCC1.2--VCC3.3L9VCC1.2--VCC3.3

F8

R_A78 2-12R_A78 2-12 R_A83 2-12R_A83 2-12

1

IREG2.5_IN--NC

VSS--VSSF9VSS--VSS

F10

F11

32

4

IREG2.5_IN--VCC

VSS--VSS

VCC3.3--VCC

VSS--NCG4VSS--VSSG7VSS--VSSG8VSS--VSSG9VSS--VSS

E11

E12

E1

D9

J4

NC--VCC

NC-VCCT

VCC3.3--NC

VCC3.3--NCF3VCC3.3--NC

VSS--VSS

G10

G11

G14

5/4 update schematic

12

BC_A35

1uF

12

BC_A43

0.1uF-04-O

L4

M10

M2

NC--VCC

FUSEV--NC

VCC3.3--NC

VSS--VSSH9VSS--VSS

VSS--VSSK2NC--VSS

K12

H10

BC_A36

4.7uF-08

BC_A44

0.1uF-04-O

3

H7

G13

VCC1.2--NC

VCC1.2--VCC3.3H8VCC1.2--VCC3.3

VCC1.2--VCC3.3H6VCC1.2--VCC3.3

VSS--VSS

VSS--NCD2VSS--VSSD4VSS--VSSD5VSS--VSSD6VSS--VSSD7VSS--VSSD8VSS--VSS

C10

C12

BC_A33

BC_A34

4.7uF-08-O

4.7uF-08-O 22uF-12-O

22uF-12-O

BC_A42

4.7uF-08-O

H11

VCC1.2--VCC3.3

12

H12

J6

VCC1.2--NC

VCC25

GND

5/4 update schematic

12

BC_A16

4.7uF-08

BC_A31

0.1uF-04

12

VCC25

BC_A40

0.1uF-04-O

A10

VCC1.2--NCC5VCC1.2--NC

BC_A32

4.7uF-08

R_A87

C4

VCC1.2--NC

1-08

BC_A41

BC_A41 10uF-12-O

10uF-12-O

G12

F12

G6

VCC1.2--NC

VCC1.2--VCC3.3

VSS--NCA1VSS--VSSB3NC--VSSB7VSS--NCC2VSS--VSS

VCC25

4

D D

LANVCC3 LANVCC3

VCC12 VCC25

C C

B B

A A

C_A11

C_A11 22pF-04

22pF-04

LANVCC3

A13 D10 D12 D14

R_A25 0-08R_A25 0-08 R_A27 0-08R_A27 0-08

CK_PE_100M_LAN_H(8)

CK_PE_100M_LAN_L(8)

SMBCLK(16,17,18,31,32) SMBDATA(16,17,18,31,32)

X_A1

X-25Mhz

12

R_A79

200-04-O

R_A84

3.32K-04-537

HSO_P1(18)

HSO_N1(18)

HSI_P1(18) HSI_N1(18)

PCIRST_L2(19,31,32)

LWAKE(24)

RSMRST_L(17,19) LAN_DIS_L(17)

LANVCC3

VCC3

12

3

RSMRST_L

R_A80

200-04-562

R_A85

4.99-1-537

5

12

BC_A12

0.1uF-04

BC_A20 0.1uF-04-573BC_A20 0.1uF-04-573 BC_A24 0.1uF-04-573BC_A24 0.1uF-04-573

RSMRST_L LAN_DIS_L A13 D10 D12 D14

R_A48 3.32K-04R_A48 3.32K-04 R_A50 619-1R_A50 619-1 R_A49 649-1R_A49 649-1

R_A34 0-OR_A34 0-O R_A53 8.2K-04-OR_A53 8.2K-04-O

R_A56 8.2K-04R_A56 8.2K-04

SMBCLK SMBDATA

R_A61 0-04R_A61 0-04

12

C_A12

C_A12 22pF-04

22pF-04

5/4 update schematic

12

BC_A30

0.1uF-04-O

5/4 update schematic

R_A82

R_A81

200-04-O

R_A86

3.32K-04-O

12

BC_A13

0.1uF-04

R_A33 0-04R_A33 0-04

CTR25

12

BC_A15

BC_A14

0.1uF-04

F2

PE_R0p--NC

F1

PE_R0n--NC

D1

PE_T0p--NC

C1

PE_T0n--NC

G1

PE_CLKp--NC

G2

PE_CLKn--NC

P7

PE_RST#--NC

P10

PE_WAKE#--NC

P5

LAN_PWR_GOOD--NC

L7

DEVICE_OFF#--ADV10/LAN_DIS_N

A13

TEST_EN--TEST_EN

D10

NC--ISOL_TEX

D12

PHY_REF--ISOL_TI

D14

NC--ISOL_TCK

C3

DOCK_IND--NC

C6

AUX_PRESENT--NC

B14

PHY_TSTPT--RBIAS10

B13

PHY_HSDACn--RBIAS100

B12

PHY_HSDACp--TOUT

N10

ALT_CLK125--NC

N11

SMB_ALRT#/ASF_PWRGOOD--NC

P11

SMB_CLK--NC

M11

SMB_DATA--NC

L2

THERMn--NC

L3

THERMp--NC

A8

SDP0--NC

B8

SDP1--NC

C8

SDP2--NC

C7

SDP3--NC

K14

XTAL1--X1

J14

XTAL2--X2

LANVCC3

32

1

U_A4

U_A4 BCP69-16-O

BCP69-16-O

4

12

U_A1

5/4 update schematic

BC_A39

0.1uF-04-O

5

VCC3

R575

10K

VTT_OUT_R

CPUVID4 CPUVID3 CPUVID2 CPUVID1 CPUVID0 CPUVID5

C226 1000pFC226 1000pF

VRDEN

VTT_OUT_R

R534 680R534 680

R554

R554 820-1

820-1

ER144

2.74K-1

10K

12V_POWER

C237

C237 220pF

220pF

R535 680R535 680

RSMVCC3

B

R536 680R536 680

470pF

R564 0R564 0

E C

VCCP

VRM_PWRGD

R547 0R547 0

R549 0R549 0

R552 0R552 0

VRM_PWRGD(17)

D D

CPUVID4(3) CPUVID3(3) CPUVID2(3) CPUVID1(3) CPUVID0(3) CPUVID5(3)

C C

VSSSEN(3)

Close to PSCAP

VCCSEN(3)

B B

R559 0R559 0

PWR_GD(7)

ER145

22.1K-1

MC93

1uF

1 2

R537 680R537 680

R538 680R538 680

R539 680R539 680

C227 47pFC227 47pF

C228

R708

R708 10K

10K

G

Q98

2N7002-S

Q99

MMBT3904LT1-S

3/22

LL1

CK-0.9uH

CPUVID4 CPUVID3

CPUVID2 CPUVID1 CPUVID0

CPUVID5

R555

R555 33K-1

33K-1

C231

0.01uF

VTT_OUT_R

D

S

390K

R565

R707

R707 680

680

+

EC89

1800uF-16V

FBRTN FB COMP VRM_PWRGD

10

VRDEN

11

DELAY

12

RT

13

R566

200K

For 05A R570 change to 390K

EC91

1 2 3 4 5 6 7 8 9

+

4

+

EC92

1800uF-16V

12V_POWER

PN

.

MC88

1uF-25V-08

U33

VID4 VID3 VID2 VID1 VID0 VID125 FBRTN/SGND FB COMP PWRGD EN/DVD DELAY/SS RT RAMPADJ/VOSS14ILIMIT/IMAX

ADP3180-S

R570 510KR570 510K

R574 0R574 0

VCCP

+

EC76

CSCOMP/ADJ

RAMPADJ

+

EC77

560uF-2.5V

PWM4/ISN1

CS1/ISP1 CS2/ISP2 CS3/ISP3

CS4/ISN23

CSSUM/VDIF CSREF/VSEN

560uF-2.5V

+

EC93

R540

R540 10-08

10-08

PWM1 PWM2 PWM3

+

EC78

D30

VCC

GND

1800uF-16V

1N4148-S

560uF-2.5V

28 27 26 25 24 23 22 21 20 19 18 17 16 15

EC79

+

EC90

PVCC

RAMPADJ PWM1 PWM2 PWM3 PWM4 CS1 CS2 CS3 CS4

LL_B LL_A CSREF ILIMIT

560uF-2.5V

R567

R567 0-04-O

0-04-O

+

EC80

1800uF-16V

R548 0R548 0 R550 0R550 0 R551 0R551 0 R553 0R553 0

3/17

560uF-2.5V

+

EC81

MC83

4.7U-16V-08

R568

150K

560uF-2.5V

MC84

4.7U-16V-08

R543

220K

PWM3

PHASE1 PHASE2 PHASE3 PHASE4

R560 10R560 10

R562 220KR562 220K

C232

C232 1000pF

1000pF

+

EC82

3

PVCC

12VIN

MC85

MC86

4.7U-16V-08

R544

220K

PWM4

RT3

RT3 100K

100K

t

R561

VCCP

OD-

C233

C233 47pF

47pF

+

EC84

EC83

820uF-2.5V

560uF-2.5V

C230

0.068uF

R571 160KR571 160K R572 160KR572 160K R573 160KR573 160K R576 160KR576 160K

+

EC85

820uF-4V

R561

56K

R569

91K

PHASE1 PHASE2 PHASE3 PHASE4

PWM1 OD-

MC87

1uF-25V-08

PHASE1

PWM2 OD-

MC89

1uF-25V-08

PHASE2

PWM3 OD-

MC90

1uF-25V-08

PHASE3

PWM4 OD-

MC91

1uF-25V-08

PHASE4

D29

P N

1N4148-S

PVCC

D31

P N

1N4148-S

PVCC

D32

P N

1N4148-S

PVCC

D33

P N

1N4148-S

C221

C221 10nF

10nF

C224

C224 10nF

10nF

C234

C234 10nF

10nF

C238

C238 10nF

10nF

R531 2.2-08R531 2.2-08 U31

U31

1

BCT

2

IN

3

OD# VCC4DRVL

ADP3418-S

R542 2.2-08R542 2.2-08 U32

U32

1

BCT

2

IN

3

OD# VCC4DRVL

ADP3418-S

R557 2.2-08R557 2.2-08 U34

U34

1

BCT

2

IN

3

OD# VCC4DRVL

ADP3418-S

R578 2.2-08R578 2.2-08 U35

U35

1

BCT

2

IN

3

OD# VCC4DRVL

ADP3418-S

2

12VIN

DRVH

PGND

DRVH

PGND

15nF

C220

R532 2.2R532 2.2

8 7

SW

6

Q79

5

G

NTD80N02-1

15nF

C223

R545 2.2R545 2.2

8 7

SW

6

Q82

5

G

NTD80N02-1

G

D

Q80

S

NTD80N02-1

G

D

Q83

S

NTD80N02-1

G

D

Q78

NTD60N02R-1

S

D

S

12VIN

D

Q81

NTD60N02R-1

S

D

S

C222

C222 4700pF

4700pF

C225

C225 4700pF

4700pF

R533

R546

1

L65

CK-0.6uH

2.2

L66

CK-0.6uH

2.2

VCCP

12VIN

DRVH

PGND

DRVH

PGND

15nF

C229

R558 2.2R558 2.2

8 7

SW

6

Q85

5

G

NTD80N02-1

15nF

C236

R579 2.2R579 2.2

8 7

SW

6

Q88

5

G

NTD80N02-1

G

D

Q86

S

NTD80N02-1

G

D

Q89

S

NTD80N02-1

D

Q84

L67

R563

C235

C235 4700pF

4700pF

R580

C239

C239 4700pF

4700pF

L67

CK-0.6uH

2.2

L68

CK-0.6uH

2.2

NTD60N02R-1

S

D

G

S

12VIN

D

Q87

NTD60N02R-1

S

D

G

S

D

A A

5

4

G

GDS

S

TO-251

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

3

2

Date: Sheet

VOCRE DC-DC

945G-M6

1

A

29 35Friday, November 11, 2005

A

of

1

2

3

4

5

6

7

8

VCC3

LL2

LL2 CK-1uH-FB

CK-1uH-FB

1 2

5VIN_VDDQ

12

EC44

MC47

1800uF-6.3V

D

Q31

G

IPD20N03L-S

V_1P05_PWGD

EC47

100uF-25V

S

D

Q32

G

S

VCC

R356

5VSB

+

MC58

MC58 1uF-08

1uF-08

1 2

100uF-25V

Title

Size Document Number Rev

Size Document Number Rev Custom

Custom

Custom Date: Sheet

Date: Sheet

1800uF-6.3V

N-CH / TO-252

L57

CK-2uH

BC133

BC127

0.1uF

1 2

R250

2.2

12

MC64

MC63

4.7uF-16V-08

4.7K

C158

0.1uF-O

1 2

U15

I

O

A

AMS1086

Elitegroup Computer Systems

MIS DC-DC

7

12

EC_A8

4.7uF-16V-08

12

1 2

EC52

12

MC60

MC53

4.7uF-16V-08

O

A

945G-M6

ER107

ER106

1800uF-6.3V

4.7uF-16V-08

121-1

215-1

EC49

BC129

VDDQ

12

1000uF-6.3V

12

0.1uF

3VSBY

+

EC48

100uF-25V

A

of

30 35Friday, November 11, 2005

8

+12V

R3621KR362

10K

1K

1 2

E C

12

ATXPOK SLP3_L

DUALSW

VCC

5VSB

DUALSW

5VSB

R3651KR365

1 2

D

G

Q45

S

2N7002-S

D

G

Q42

S

2N7002-S

SLP3_L (15,17,22)

1 2

R350 10KR350 10K

1 2

R349 10KR349 10K

R361

VCC

1K

ATXPOK (19,22,27)

12

MC74

12

MC73

U21

1

S2

2

G2

3

S1

4

G1

AO4609

0-O

F5 FUSE-D-OF5 FUSE-D-O

S

B

MMBT3904LT1-S

10uF-10V-08

B

10uF-10V-08

2

DUALSW(15)

A A

B

Q47

MMBT3904LT1-S

B B

R364 10KR364 10K

1 2

R443 10KR443 10K

R370

C C

D D

1 2

SLP4_L(15,17)

GPIO24(17)

1

D2 D2 D1 D1

12

D

Q6

IPD20N03L-S

N-CH / TO-252

G

5VSB

10K

R355

1 2

Q48

E C

Q43

E C

MMBT3904LT1-S

VCCDUAL

8 7 6 5

12

EC16

+

100uF-25V

5VSB

12

EC61

+

100uF-25V

5VSB

R360

B

+

10K

1 2

Q49

Q49 MMBT3904LT1-S

MMBT3904LT1-S

E C

R363

1 2

MMBT3904LT1-S

E C

+

Remove/3/8

3

EC62

100uF-25V

10K

Q44

R354

1

BC103

0.1uF

2

14 13

4

3

ATXPOK

+12V

2

3

1 2

ER58

ER58 24K

24K

R353

1

D18

D18 BAT54C

BAT54C

UG1_VDDQ

PHASE1_VDDQ

LG1_VDDQ

10K

EC

B

Q46

Q46 MMBT3906LT1-S

MMBT3906LT1-S

IPD20N03L-S

VDDQ

123

V_1P05_ICH

12

EC54

MC32

1000uF-6.3V

Signal

Mode

S4/S5 0

678

4 5

4.7uF-16V-08

GPIO24

+12V

1 2

BC90

0.1uF

U19

V_1P05_PWGD

AO4422

ER54 31.6-1ER54 31.6-1 ER55 100-1ER55 100-1

ER53

113-1

ER53

113-1

VCCDUAL

0(No Power)

R182

R182 10-08

10-08

11

10

5

9

6 7 8

12

ER52 100-1ER52 100-1

ER46

ER46 0-O

0-O

U11

VCC

PGOOD

DRV

FBL

NC NC NC FB

RT9218

ATXPOK(19,22,27)

BC75

BC75 2200pF-O

2200pF-O

BOOT

UGATE

PHASE

OPS

LGATE

GND

1 2

1(5VSB)S4/S5 1

3.3V DUAL

U17

100uF-25V

U17

1

S2 G2 S1 G1

AO4609

D2 D2 D1 D1

2 3 4

RSMVCC3

8 7 6 5

+

EC50

6

10K

VCCDUAL

1 2

C326

0.1uF-O

1K

R3401KR340

1 2

5VSB

VCC3

C325

0.1uF-O

1 2

4

3VSBY

DUALSW

+

EC72

5

1

2

3

4

5

6

7

8

VCC3

VCC VCC-12V +12VVCC3 VCC3

PCI1

BC69

BC60

VCC

BC60

2 1

0.1uF

INT-E(17,32) INT-G(17,32)

PCLK2(8) PREQ-1(17) AD31(17,32,34)

AD29(17,32,34) AD27(17,32,34)

AD25(17,32,34) CBE-3(17,32,34)

AD23(17,32,34) AD21(17,32,34)

AD19(17,32,34) AD17(17,32,34)

CBE-2(17,32,34) IRDY_L(17,32,34) DEVSEL_L(17,32,34) PLOCK_L(17,32)

PERR_L(17,32,34) SERR_L(17,32) CBE-1(17,32,34)

AD14(17,32,34) AD12(17,32,34)

AD10(17,32,34)

AD8(17,32,34) AD7(17,32,34)

AD5(17,32,34) AD3(17,32,34)

AD1(17,32,34) ACK64A_L(32)

INT-E INT-F INT-G

C94

C94 47pF-O

47pF-O

2 1

PCLK2 PREQ-1 AD31 AD30

AD29 AD27 AD26

AD25 CBE-3

AD23 AD21 AD20

AD19 AD17 AD16

CBE-2 IRDY_L DEVSEL_L PLOCK_L

PERR_L SERR_L CBE-1 AD15

AD14 AD12 AD11

AD10

AD8 CBE-0 AD7

AD5 AD4 AD3

AD1 AD0 ACK64A_L

PCI2-INT: INTA:INTD INTB:INTE INTC:INTF INTD:INTG

PCIRST_L2

C91

C91 47pF-O

47pF-O

2 1

5

6

BC83

2 1

0.1uF

A A

B B

C C

STOP_L PLOCK_L PERR_L SERR_L FRAME_L IRDY_L

D D

INT-B

INT-B(17)

INT-A

INT-A(17)

INT-D

INT-D(17)

INT-C

INT-C(17)

1

2

1 3 5 7

8.2K-8P4R

RN9

VCC3

2 4 6 8

3

TRDY_L DEVSEL_L

PAR

ACK64A_L

4

R175 2.7KR175 2.7K R176 2.7KR176 2.7K R177 2.7KR177 2.7K R178 2.7KR178 2.7K R168 2.7KR168 2.7K R170 2.7KR170 2.7K R171 2.7KR171 2.7K R173 2.7KR173 2.7K

R183 2.7KR183 2.7K

R194 2.7KR194 2.7K

0.1uF

1 2

12 12 12 12 12 12 12

12

PCI1

B1

B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

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

PCI-W

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

TDI

NC NC

IDSEL=AD18 REQ=PREQ1# GNT=PGNT1# INT=INTD#

AD18 IDSEL18

R166 330R166 330

12

Elitegroup Computer Systems

Title

Size Document Number Rev

Date: Sheet

Elitegroup Computer Systems

Custom

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

BC112

PCI Slot 1&2

7

INT-D

RSMVCC3

PCIRST_L2 PGNT-1 PCIPME_L

AD28

AD24 IDSEL18

AD22

AD18

FRAME_L TRDY_L STOP_L SMBCLK

SMBDATA PAR

AD13

AD9

AD6

AD2

REQ64A_L_2

BC113

2 1

945G-M6

0.1uF

INT-D (17) INT-F (17,34)

PCIRST_L2 (19,28,32) PGNT-1 (17) PCIPME_L (17,32,34)

AD30 (17,32,34) AD28 (17,32,34)

AD26 (17,32,34) AD24 (17,32,34)

AD22 (17,32,34) AD20 (17,32,34)

AD18 (17,32,34) AD16 (17,32,34)

FRAME_L (17,32,34) TRDY_L (17,32,34) STOP_L (17,32,34) SMBCLK (16,17,18,28,32)

SMBDATA (16,17,18,28,32) PAR (17,32,34)

AD15 (17,32,34) AD13 (17,32,34)

AD11 (17,32,34) AD9 (17,32,34)

CBE-0 (17,32,34) AD6 (17,32,34)

AD4 (17,32,34) AD2 (17,32,34)

AD0 (17,32,34)

R199 2.7KR199 2.7K

VCCVCC

12

+

EC21

31 35Friday, November 11, 2005

VCC

12

1000uF-6.3V

of

8

A

5

VCC3

-12V

4

VCC VCC3 +12VVCC

3

2

1

PCI2

B1

-12V

B2

TCK

B3

GND

B4

TDO

B5

+5V

B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49

B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1 NC PRSNT2 GND GND NC GND CLK GND REQ +5V AD31 AD29 GND AD27 AD25 +3.3V C/BE3 AD23 GND AD21 AD19 +3.3V AD17 C/BE2 GND IRDY +3.3V DEVSEL GND LOCK PERR +3.3V SERR +3.3V C/BE1 AD14 GND AD12 AD10 GND

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

PCI-W

D D

C C

B B

INT-E(17,31) INT-H(17)

PCLK3(8) PREQ-2(17) AD31(17,31,34)

AD29(17,31,34) AD27(17,31,34)

AD25(17,31,34) CBE-3(17,31,34)

AD23(17,31,34) AD21(17,31,34)

AD19(17,31,34) AD17(17,31,34)

CBE-2(17,31,34) IRDY_L(17,31,34) DEVSEL_L(17,31,34) PLOCK_L(17,31)

PERR_L(17,31,34) SERR_L(17,31) CBE-1(17,31,34)

AD14(17,31,34) AD12(17,31,34)

AD10(17,31,34)

AD8(17,31,34) AD7(17,31,34)

AD5(17,31,34) AD3(17,31,34)

AD1(17,31,34) ACK64A_L(31)

2 1

C95

C95 47pF-O

47pF-O

INT-F INT-H

PCLK3 PREQ-2 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

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

A1 A2 A3 A4

TDI

A5 A6 A7 A8 A9

NC

A10 A11

NC

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

INT-E INT-G

RSMVCC3

PGNT-2 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_3

INT-E (17,31) INT-G (17,31)

PCIRST_L2

PGNT-2 (17) PCIPME_L (17,31,34)

AD30 (17,31,34) AD28 (17,31,34)

AD26 (17,31,34) AD24 (17,31,34)

AD22 (17,31,34) AD20 (17,31,34)

AD18 (17,31,34) AD16 (17,31,34)

FRAME_L (17,31,34) TRDY_L (17,31,34) STOP_L (17,31,34) SMBCLK (16,17,18,28,31)

SMBDATA (16,17,18,28,31) PAR (17,31,34)

AD15 (17,31,34) AD13 (17,31,34)

AD11 (17,31,34) AD9 (17,31,34)

CBE-0 (17,31,34) AD6 (17,31,34)

AD4 (17,31,34) AD2 (17,31,34)

AD0 (17,31,34)

R195 2.7KR195 2.7K

12

PCIRST_L2 (19,28,31)

C89

C89 47pF-O

47pF-O

2 1

RSMVCC3

SMBCLK(16,17,18,28,31) SMBDATA(16,17,18,28,31)

PCIE_WAKE_L(16,17) PCIRST_L1 (16,19,34)

VCC

SMBCLK SMBDATA

PCIE_WAKE_L

HSO_P2 HSO_N2

PCI Express SLOT1

HSO_N2 HSO_P2

VCC3

3/17

B1 B2 B3 B4 B5 B6 B7 B8

B9 B10 B11

B12 B13 B14 B15 B16 B17 B18

VCC3

2 1

2

PCI-E2

112

12V_A 12V_B 12V_D GND1 SMCLK SMDAT GND3

3.3V_A JTAG1

3.3VAUX WAKE#

________ KEY ________

RSVD_A GND5 HSOP0_H HSON0_L GND7 PRSNT2# GND8

3GIOX1U_1

BC266

.1U

2 1

BC267

.1U

REFCLK_+_H

REFCLK_-_L

BC268

.1U

2 1

PRSNT1*

12V_C 12V_E

GND2 JTAG2 JTAG3 JTAG4 JTAG5

3.3V_B

3.3V_C

PWRGD

GND4

GND6

HSIP0_H

HSIN0_L

GND9

A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11

A12 A13 A14 A15 A16 A17 A18

HSO_N2 (18) HSO_P2 (18)

+12V

PCIRST_L1

CK_PE_100M_1PORT_H_1 CK_PE_100M_1PORT_L_1

HSI_P2 HSI_N2

C327

47pF-O

CK_PE_100M_1PORT_H_1 (8) CK_PE_100M_1PORT_L_1 (8)

HSI_P2 (18) HSI_N2 (18)

5/9

21

PCI3-INT: INTA:INTE INTB:INTF INTC:INTG INTD:INTH

A A

5

IDSEL=AD19 REQ=PREQ2# GNT=PGNT2# INT=INTE#

VCC3

BC72

BC61

2 1

0.1uF

AD19

R154 330R154 330

BC85

2 1

0.1uF

IDSEL19

12

BC52

BC51

2 1

0.1uF

4

3

VCC3 VCCRSMVCC3

12

EC19

BC100

2

BC135

2 1

0.1uF

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

PCI Slot 3 & PCI Extender

EC19

BC108

2 1

0.1uF

945G-M6

1000uF-6.3V

A

32 35Friday, November 11, 2005

of

1

of

5

4

3

2

1

B0P

R_A90 0-OR_A90 0-O

B0M

R_A89 0-OR_A89 0-O

A0P

R_A94 0-OR_A94 0-O

A0M

R_A93 0-OR_A93 0-O

L_A4

9

10

8 7 6

EC_A2

EC_A2 470uF-16V

470uF-16V

USB1394A1B

VP VG HOLE

HOLE HOLE HOLE

USBIEEE

L_A4

CMF-SO8

1 2

D D

C C

UGND

A0P A0M B0P B0M TPB0P

PN

D_A2

SS14

12

USBP0N USBP0P USBP2N USBP2P

BC_A47 0.1uFBC_A47 0.1uF

UGND

R47 0-OR47 0-O R48 0-OR48 0-O R49 0-OR49 0-O R50 0-OR50 0-O

G5 G6 G7 G8

F_A2

FUSE-D

TPB-

TPB+

TPA-

TPA+

P0_N P0_P P2_N P2_P

TPB0P TPB0M TPA0P TPA0M

1 2 3 45

12

C_A1410pF-V-OC_A1410pF-V-O

11 12

13 14

20 mil spacing to others.

12

C_A1510pF-V-OC_A1510pF-V-O

+12V

B0M B0P

A0M A0P

W:S/ 8:8.

B1M

R_A92 0-OR_A92 0-O

B1P

R_A91 0-OR_A91 0-O

A1M

R_A96 0-OR_A96 0-O

A1P

R_A95 0-OR_A95 0-O

L_A5

TPA0M TPA0P TPB0M

12

C_A1710pF-V-OC_A1710pF-V-O

C_A1610pF-V-OC_A1610pF-V-O

12

BC_A48 0.1uFBC_A48 0.1uF

REAR_SIDEREAR_SIDE

D_A3

SS14

TPA0M (34) TPA0P (34) TPB0M (34) TPB0P (34)

PN

A1M

F_A3

1 2

FUSE-D

EC_A3

EC_A3 470uF-16V

470uF-16V

1394CN1

10

W:S/ 8:8.

20 mil spacing to others.

USBP1N USBP1P USBP3N USBP3P

10

8

6

4

2

H5*2-P9E-R

R65 0-OR65 0-O R62 0-OR62 0-O R45 0-OR45 0-O R42 0-OR42 0-O

9 7 5 3 1

key

B1PB1M A1P

P1_N P1_P P3_N P3_P

+12V

A1P A1M B1P B1M

MXDIP_0 MXDIN_0

MXDIP_1 MXDIN_1

MXDIP_2 MXDIN_2

MXDIP_3 MXDIN_3

L_A5

8 7 6

CMF-SO8

R_A97 4.7K-04R_A97 4.7K-04 R_A98 4.7K-04R_A98 4.7K-04

R_A99 4.7K-04R_A99 4.7K-04 R_A100 4.7K-04R_A100 4.7K-04

R_A101 4.7K-04R_A101 4.7K-04 R_A102 4.7K-04R_A102 4.7K-04

R_A103 4.7K-04R_A103 4.7K-04 R_A104 4.7K-04R_A104 4.7K-04

1 2 3 45

TPB1M TPB1P TPA1M TPA1P

TPA1P TPA1M TPB1P TPB1M

12

C_A1910pF-V-OC_A1910pF-V-O

C_A1810pF-V-OC_A1810pF-V-O

MDIP_0 (28) MDIN_0 (28)

MDIP_1 (28) MDIN_1 (28)

MDIP_2 (28) MDIN_2 (28)

MDIP_3 (28) MDIN_3 (28)

12

C_A2910pF-V-OC_A2910pF-V-O

C_A2010pF-V-OC_A2010pF-V-O

TPA1P (34) TPA1M (34) TPB1P (34) TPB1M (34)

EL_GRN_LED EL_YLW_LED GPIO26

10/26

1 2 3 5

ENGERGY1

ENGERGY1 H3*2 P-E6

H3*2 P-E6

4

L35

B B

A A

USBP2P(18) USBP2N(18) USBP0P(18) USBP0N(18)

P2_P P0_P

UGND

VCCDUAL

USBP2P USBP2N USBP0P P0_P

USBPWR2

R_USB

2

112

4

334

6

556

8

778

10

9910

H5*2-P9E-Y

F1

1 2

PTC-2ASF1PTC-2AS

1000uF-6.3V

5

L35

1 2 3 4 5

CMF-SO8

P0_NP2_N

UGND

100 Mils Width

EC9

+

UGND

8 7 6

12

BC34 0.1uFBC34 0.1uF

P2_P P2_N

P0_NUSBP0N

VCC

-DATA0

+DATA0

GND

HOLE HOLE

VCCDUAL

1 2 3 4

G1 G2

USBPWR2

USB1394A1A

5

P2_N P0_N P2_P

UGND UGND

VCC

6

-DATA1

7

+DATA1

8

GND

G3

HOLE

G4

HOLE

USBIEEE

4

USBP3P(18) USBP3N(18) USBP1P(18) USBP1N(18)

USBP3P USBP3N USBP1P P1_P

F3

1 2

PTC-2ASF3PTC-2AS

1000uF-6.3V

P0_P

VCC25

1 2 3 4 5

EC10

UGND

L33

CMF-SO8

+

8 7 6

12

BC313

0.1uF-O

3

L21

1 2

0-O

SC26 0.1uFSC26 0.1uF

L62

L62 0-08-573

0-08-573

1 2

MXDIP_0 MXDIN_0 MXDIP_1 MXDIN_1 MXDIP_2 MXDIN_2 MXDIP_3 MXDIN_3

3/31

P3_P P3_N

P1_NUSBP1N

UGND

P3_N P3_P

12

BC220

0.1uF

G3 G4

10 11 12 13 14 15 16

USBPWR4UGND

USBLAN

5 6 7 8

9

USB-DUAL+LAN-AMP1

VCC

-DATA0

-DATA1 +DATA0

+DATA1

GND

H_USB

H_USB POWER

LEDGND

TX1+

YLED

TX1-

OLED

TX2+

GLED

TX2-

H_LAN

TX3+

H_LAN

TX3-

H_LAN

TX4+

H_LAN

TX4-17DGND

1 2 3 4 G1 G2

19 20 21 22 G5 G6 G7 G8 18

P1_N P1_P

UGND

R499 0R499 0 R500 0R500 0

12

BC221

0.1uF

2

UGND

12/29

LINK (28) TX_RX (27,28)

1 2

R683 10K-04R683 10K-04

1 2

R684 10K-04R684 10K-04

1 2

R685 10K-04R685 10K-04

RSMVCC3

Title

Size Document Number Rev

Custom

Date: Sheet

RSMVCC3

GPIO26 EL_GRN_LED EL_YLW_LED

Elitegroup Computer Systems

Back I/O

945G-M6

GPIO26 (17) EL_GRN_LED (17,27) EL_YLW_LED (17,27)

33 35Friday, November 11, 2005

1

of

A

5

3

12

R_A1051MR_A105

C_A21

12

1 2

1M

10pF

XCPS

65

VDDARX0

66

XREXT

67

NC

68

GNDARX1

69

GNDATX1

70

XTPB0M

71

XTPB0P

72

XTPA0M

73

XTPA0P

74

XTPBIAS0

75

VDDARX1

76

VDDATX1

77

XTPB1M

78

XTPB1P

79

XTPA1M

80

XTPA1P

81

XTPBIAS1

82

GNDARX2

83

GNDATX2

84

XTPB2M

85

XTPB2P

86

XTPA2M

87

XTPA2P

88

XTPBIAS2

89

VDDARX2

90

VDDATX2

91

INTA#

92

PCIRST#

93

PCICLK

94

VSS1

95

GNT#

96

REQ#

97

AD31

98

AD30

99

AD29

100

AD28

101

AD27

102

VDD1

+12V

R_A107

R_A108

12

6.34K-1

R_A109

TPB0M TPB0P TPA0M TPA0P TPS0

TPB1M TPB1P TPA1M TPA1P TPS1

R_A129 0-04R_A129 0-04

PCIRST_L1 1394PCLK

PGNT-3 PREQ-3 AD31 AD30 AD29 AD28 AD27

12

11K-1

12

1K-1

12

C_A23

1 2

47pF

VCC3A

D D

C C

B B

TPB0M(33) TPB0P(33) TPA0M(33) TPA0P(33)

TPB1M(33) TPB1P(33) TPA1M(33) TPA1P(33)

INT-F(17,31)

PCIRST_L1(16,19,32) 1394PCLK(8)

PGNT-3(17) PREQ-3(17)

X_A2

X-24.576Mhz

12

C_A22

10pF

4

AD[0..31](17,31,32)

VCC3

12

0.1uF

12

0.1uF

BC_A57

56

58

61

62

63

64

60

59

55

57

XI

XO

XCPS

VDDATX0

GNDATX0

GNDARX0

PHYRESET

LREQ/TSOJMP

LINKON/TSIJMP

CTL0/PC0JMP54CTL1/PC1JMP

53

52

D7/PC2JMP

51

50

D5

PGND2

D6/CMCJMP

49

48

PVDD2

BC_A49

0.1uF

43

41

40

D044D145D246D347D4

PGND1

MODE142MODE0

BC_A50

SCLK

39

PVDD1

12

LPS/CMC

SCL/EECK

SDA/EEDI

RAMVSS

RAMVDD

0.1uF

VSSC2

VDDC2

CBE0#

CBE1#

PERR#

3

BC_A51

PME#

VSS9 VDD6

EEDO EECS

AD0 AD1

VSS8

AD2 AD3 AD4

VDD5

AD5 AD6 AD7

VSS7

AD8

AD9 AD10 AD11 AD12

VSS6 VDD4

AD13 AD14 AD15

PAR

VSS5

AD[0..31]

12

0.1uF

U_A6

38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

BC_A52

2

VCC3

12

0.1uF

BC_A53

12

BC_A59

PCIPME_L

EEPCK EEPDI EEPDO EEPCS AD0 AD1

AD2 AD3 AD4

AD5 AD6 AD7

CBE-0 AD8 AD9 AD10 AD11 AD12

AD13 AD14 AD15 CBE-1 PAR PERR_L

0.1uF BC_A54

BC_A54

0.1uF-O

BC_A60

PCIPME_L (17,31,32)

CBE-0 (17,31,32)

CBE-1 (17,31,32) PAR (17,31,32) PERR_L (17,31,32)

0.1uF

12

0.1uF

BC_A55

12

0.1uF

BC_A58

TPB1M TPB1P

R_A110

12

4.7K-O

R_A106

EEPCS EEPCK EEPDI EEPDO

VCC3

W:S/ 8:8.

20 mil spacing to others.

12

54.9-1

54.9-1 R_A111

R_A111

5.1K-1

C_A24

1 2

R_A114

12

54.9-1

270pF

1 2

EEP_A1

1

CS

2

SK

3

DI DO4GND

AT93C46A(3.3V)

1 2

L_A6 FB-120-08L_A6 FB-120-08

TPA1P TPA1M

VCC

R_A112

1

VCC3

R_A113

C_A25

12

0.1uF

BC_A56

VCC3AVCC3A

EC_A4

47uF-25V

12

54.9-1

TPS1

0.33uF

1 2

8 7

NC

6

NC

5

12

54.9-1

VSS2

AD26

AD25

AD24

CBE3#

IDSEL

AD23

AD22

VSS3

AD21

VDD2

VDDC1

VSSC1

AD20

AD19

AD18

AD17

AD16

VSS4

10pF

1 2

C_A26

103

104

105

106

107

108

109

110

111

112

113

114

115

116

117

118

119

120

121

CBE2#

122

3/25

CBE-3

AD24

AD26

AD25

IDSEL20

AD23

AD22

AD21

AD20

A A

5

CBE-3(17,31,32) CBE-2(17,31,32) FRAME_L(17,31,32) IRDY_L(17,31,32) TRDY_L(17,31,32) DEVSEL_L(17,31,32) STOP_L(17,31,32)

4

CBE-2

AD19

AD18

AD17

AD16

FRAME_L

123

STOP#

FRAME#

IRDY#

VDD3

TRDY#

124

125

126

DEVSEL#

128

127

VT6307

IDSEL=AD20

TRDY_L

STOP_L

IRDY_L

DEVSEL_L

REQ=PREQ3# GNT=PGNT3# INT=INTF#

AD20 IDSEL20

R_A120 330R_A120 330

3

2

TPB0M TPB0P

12

54.9-1

R_A115

5.1K-1

1 2

R_A119

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

TPA0P TPA0M

12

54.9-1

R_A116

270pF

1 2

C_A27

VT6307(1394)

945G-M6

R_A117

12

54.9-1

R_A118

TPS0

0.33uF

C_A28

1 2

34 35Friday, November 11, 2005

of

1

of

A

5

D D

C C

4

3

2

1

B B

A A

Elitegroup Computer Systems

Title

Size Document Number Rev

Date: Sheet

5

4

3

2

Date: Sheet

Elitegroup Computer Systems

VT6307(1394)

Custom

945G-M6

1

A

of

35 35Friday, November 11, 2005

ECS 945G-M6 Schematics rev.A

Specifications and Main Features

Frequently Asked Questions

User Manual