ECS 915GV-M6 Schematics

1

2

3

4

5

6

7

8

( P4 LGA775P Processor with DDR1 SDRAM Mainboard )

915GV-M6

A A

Rev: 1.0

Schematics Version History Table :

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

A

A

34

1.0 1.0 34

B B

10/26/' 04
12/21/' 04

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-GSD(MCH)Part A & E & F

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

PageTitle

1
2
3
4
5
6
7
8
9
10
11

12I-GSD(MCH)Part G
DDIMM 1&2 ( DDR SDRAMs )
DDIMM 3&4 ( DDR SDRAMs )
DDR & V_FSB_VTT Power
PCI EXPRESS 16-PORT
ICH6 Part A & D (SATA-CONNECTOR)
ICH6 Part B & C (RTC)
ICH6 Part E & F (POWER & GND)
IDE1 Connector

C C

USB/FWH
LPC_FDD/KB/M
I/O Ports
H/W Monitor
AC97 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
Back I/O 33
Schematic Change History

1

2

3

4

5

6

34

Title

Size Document Number Re v

Custom

Date: Sheet

Elitegroup Computer Systems

Cover Sheet

915GV-M6

7

1.0

of

134Tuesday, December 21, 2004

8

A

B

C

D

E

DEVICE

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

4 4

3 3

2 2

IDSEL

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

21 PREQ-4 PGNT-4

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

USB1

2 ports

INT#

C/D/E/F

E

USB2

2 ports

Mic In

REQ#

PREQ-0

PGNT-0

USB3

2 ports

Audio Codec

GNT#

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

BW : 2.5 GB/s @ Freq : 100MHz

PCIE Slot 164p
X16

VGA (G only)

USB V2.0

USB4

2 ports

IDE1 40pin

USBLAN

8 ports

Up to Ultra ATA/100

Two IDE Channel

AC' 97 & Lan I/F

INTEL

P4 Processor
PSC, Tejas -

LGA 775 pin

INTEL

I-GDS/G

1210pin FC-BGA

BW : 2GB/s (Support Lsoch)

INTEL
ICH6

609pin EBGA

ICS954119

DDIMM1: DDR Socket 184P

DDIMM3: DDR Socket 184P

BW : 133MB/s @Freq : 33MHz

Host Bus: 133/200MHz
DMI, PCIEx 16, SATA: 100MHz
VGA: 96MHz
USB, SIO: 48MHz
PCI: 33MHz
Timer, Audi o: 14. 318MHz

SIZE : Min 128MB (ONE 256Mb X 16 Single-Sided DEVICES)
SIZE : Max 4GB (Four 512Mb X 8 Double-Sided DEVICES)
BW : 8.5GB/s @ DDR2 :400/533MHz
BW : 6.4GB/s @ DDR : 333/400MHz

DDIMM2 : DDR Socket 184P

DDIMM4 : DDR Socket 184P

PCI1 Slot 120pin @ AD17

PCI2 Slot 120pin @ AD18

PCI3 Slot 120pin @ AD19

Line Out
Line In

ALC655

intel

LPC bus

Giga Lan

USBLAN

RJ45

FWH

SATA1 7Pin

SATA2 7pin

SATA3 7Pin

SATA4 7pin

BW : 150MB/s

32pin PLCC

Super I/O
W38627THF

128pin PQFP

1 1

Elitegroup Computer Systems

PCB : 244 x 244 mm ; 4 layers

A

Title

Size Document Number Rev

B

B

C

D

Date: Sheet

System Block Diagram

915GV-M6

234Tuesday, December 21, 2004

E

1.0

of

5

4

3

2

1

ICT_775_E23
ICT_775_E7
ICT_775_F23
ICT_775_F6

G10

B13

J3

N4

RESERVED21

RESERVED22

RESERVED25

RESERVED26

RSVD_G6

RSVD_AK6

N5

P5

V1

W1

RESERVED27

RESERVED28

RESERVED30

RESERVED31

Y3

D23

AK6

G6

RESERVED32

RESERVED33

RESERVED34

RESERVED35

AM2

VID0

CPUVID0
CPUVID1
CPUVID2
CPUVID3
CPUVID4
CPUVID5

AM3

VID2

AL6

VID3

3

AK4

AL4

VID4

VID5

AN7

AM7

AM5

VID7

VID6

VID_SELECT

SKTOCC

TESTH0
TESTH1
TESTH2
TESTH3
TESTH4
TESTH5
TESTH6
TESTH7
TESTH8

TESTH9
TESTH10
TESTH11
TESTH12

BOOTSELECT

BPM0
BPM1
BPM2
BPM3
BPM4
BPM5

DP0
DP1
DP2
DP3

REQ0
REQ1
REQ2
REQ3
REQ4

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

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_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

BOOTSEL

H_A3

L5

AL5

VID1

CPUVID0 22,29
CPUVID1 22,29
CPUVID2 22,29
CPUVID3 22,29
CPUVID4 22,29
CPUVID5 22,29

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

H_REQ0 9
H_REQ1 9
H_REQ2 9
H_REQ3 9
H_REQ4 9

VTT_OUT_R

H_BPM0
H_BPM1
H_BPM2
H_BPM3
H_BPM4
H_BPM5

ER93 47
ER94 47
ER84 47
ER87 47
ER86 47
ER83 47

Please BPM TERMINATION NEAR to CPU

VTT_OUT_LTESTHI12

VTT_OUT_L

VTT_OUT_R
V_FSB_VTT

VTT_OUT_L

BOOTSEL
TESTHI0
TESTHI2_7
TESTHI1
TESTHI8
TESTHI9
TESTHI10
TESTHI11

R195 62

BC140 0.1u F

R202 1K-O
R148 62
R149 62
R199 62
R198 62
R207 62
R200 62
R196 62

Please Rs & CAPs Close to CPU

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

2

Date: Sheet

P4 LGA775P Part A

915GV-M6

334Tuesday, December 21, 2004

1

1.0

of

AE6

AH2

AN5

AN6

RESERVED4

RESERVED5

RESERVED7

VTT_OUT_L

VTT_OUT_R

D1

D14

D16

C9

RESERVED8

RESERVED9

RESERVED10

RESERVED11

E23

E24

E5

E6

RESERVED12

RESERVED13

RESERVED14

RESERVED15

RESERVED16

R203 62-O
R201 62-O

BC143

0.1uF-O

E7

F23

F29

F6

RESERVED17

RESERVED18

RESERVED19

RESERVED20

VTT_OUT_L
VTT_OUT_R

D D

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
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

VCC_SENSE_AN5VCCSEN

VSS_SENSE_AN6VSSSEN

A20

AC4

AE3

AE4

RESERVED0

RESERVED1

RESERVED2

RESERVED3

4

VCCSEN29

VSSSEN29

H_D09
H_D19
H_D29
H_D39
H_D49
H_D59

C C

B B

A A

H_D69
H_D79
H_D89
H_D99
H_D109
H_D119
H_D129
H_D139
H_D149
H_D159
H_D169
H_D179
H_D189
H_D199
H_D209
H_D219
H_D229
H_D239
H_D249
H_D259
H_D269
H_D279
H_D289
H_D299
H_D309
H_D319
H_D329
H_D339
H_D349
H_D359
H_D369
H_D379
H_D389
H_D399
H_D409
H_D419
H_D429
H_D439
H_D449
H_D459
H_D469
H_D479
H_D489
H_D499
H_D509
H_D519
H_D529
H_D539
H_D549
H_D559
H_D569
H_D579
H_D589
H_D599
H_D609
H_D619
H_D629
H_D639

H_RS0_L9
H_RS1_L9
H_RS2_L9

5

R105 0

R106 0

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

5

4

3

2

1

Close CPU H1 pin

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

L34 10uH-08-O
L35 10uH -08

CK_CPU_H8
CK_CPU_L8

C C

LL= LOAD LINE for load line select

B B

H_DBI09
H_DBI19
H_DBI29
H_DBI39

H_D_STBN09
H_D_STBN19
H_D_STBN29
H_D_STBN39
H_D_STBP09
H_D_STBP19
H_D_STBP29
H_D_STBP39

INTR17
NMI17

LL_ID029

R137 0

1 2

MC35 1uF

+

EC23 100uF-25V

1 2

MC31 1uF

CK_CPU_H
CK_CPU_L

COMP0
COMP1
COMP2
COMP3

H_DBI0
H_DBI1
H_DBI2
H_DBI3

H_D_STBN0
H_D_STBN1
H_D_STBN2
H_D_STBN3
H_D_STBP0
H_D_STBP1
H_D_STBP2
H_D_STBP3

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

LGA775

H2

H29

GTLREF1

GTLREF_SEL

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

ADS

BNR

BPRI

BR0

DBR

IERR

INIT

RSP

SLP
SMI

AP0
AP1

C91

220pF

A20M_L

K3

H_ADS_L

D2

H_A_STB0

R6

H_A_STB1

AD5
AD3

H_BNR_L

C2

H_BPRI_L

G8

H_BREQ0_L

F3

HWRST_L

AC2

H_DBSY_L

B2

H_DEFER_L

G7

H_DRDY_L

C1

H_EDRDY_L

F2

FERR_L

R3

H_HIT_L

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

H_HITM_L
H_IERR_L
IGNNE_L
HINIT_L
H_LOCK_L

H_PCREQ_L
PROCHOT_L
H_CPUPWRGD
H_CPURST_L

SLP_L
SMI_L
STPCLK_L
H_TRDY_L
H_TRST_L

CPU_THERM1
THRMDN
THERMTRIP_L

H_FSBSEL1
H_FSBSEL2

ICT_775_U2
ICT_775_U3

C87

CPUGTLREF

12

1uF

MC71

A20M_L 17
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
H_EDRDY_L 9
FERR_L 17
H_HIT_L 9

H_HITM_L 9
IGNNE_L 17

H_LOCK_L 9
H_PCREQ_L 9

PROCHOT_L 15
H_CPUPWRGD 17

H_CPURST_L 9

SMI_L 17
STPCLK_L 17
H_TRDY_L 9

C86

1000pF-O

1000pF-O

H_FSBSEL0 8,9
H_FSBSEL1 8,9
H_FSBSEL2 8,9

ER104 49.9-1

GTLREF= 0.67 * VTT = 0.8V

100-1

ER105

GTLREF GENERATION CIRCUITS

C88

C89

CPU_THERM1 22,24
THRMDN 24
THERMTRIP_L 17

VTT_OUT_R

HINIT_L 17

33pF-O

SLP_L 17

33pF-O

H_TDOH_FSBSEL0

H_TDI

H_TMS

H_TCK

H_IERR_L

H_CPUPWRGD

H_BREQ0_L

H_CPURST_L

ER89 47

ER88 47

ER91 47

ER90 47

VTT_OUT_R

C85

0.01uF

R211 62

C90

1000pF-O

C64

22pF-O

CPU SIGNAL
TERMINATION

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

V_FSB_VTT

R205 100

R208 62

R131 62

R128 470
R130 470
R129 470

VTT_OUT_L

CLOSE TO
CPU

V_FSB_VTT

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

VTT_OUT_R

PLACE TDO TERMINATION NEAR CONNECTOR

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

BC141 0.1uF

1 2

BC144 0.1uF

1 2

H_TRST_L

COMP2 VTT_OUT_L

ER85 100-1

COMP3

ER101 100-1

Layout need closed CPU

A A

COMP0
COMP1

ER60 60.4-1
ER100 60.4-1

Place outside Socket Cavity

5

VTT_OUT_L

0.1uF

BC145

C

C

B

B

E

E

4

3

C
C

2N3904S

BE
BE

2

ER82 47

PLACE TRST_L TERMINATION ANYWHERE ON ROUTE

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

Date: Sheet

P4 LGA775P Part B

915GV-M6

1

1.0

of

434Tuesday, December 21, 2004

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
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

AN22

AN25

AN26

AN29

AN30

AN9

K30

M23

M24

M25

N23

N24

N25

N26

M26

M27

M28

M29

N27

M30

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

Y8

Y25

Y26

Y27

Y28

Y29

Y30

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

5

4

3

2

Date: Sheet

P4 LGA775P Part C

915GV-M6

534Tuesday, December 21, 2004

1

1.0

of

5

D D

CPU1D
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

VSS67

AG17

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

AH6

VSS81

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

AK5

VSS107

VSS108

AK7

VSS109

VSS110

AL10

AL13

VSS111

AL16

AL17

VSS112

VSS113

3

AL20

VSS114

VSS115

AL23

AL24

VSS116

AL27

AL28

VSS117

VSS118

AL3

VSS119

VSS120

AL7

AM1

VSS121

AM10

VSS122

VSS123

AM13

AM16

VSS124

AM17

VSS125

VSS126

AM20

AM23

VSS127

AM24

AM27

VSS128

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

F22

E29

H10

H11

H12

H13

H14

H17

H18

H19

H20

H21

H22

H23

H24

H25

H26

H27

H28

L23

VSS219

L24

L25

VSS220

VSS221

L26

VSS222

L27

L28

VSS223

VSS224

L29

VSS225L3VSS226

VSS227L6VSS228L7VSS229M1VSS230M7VSS231N3VSS232N6VSS233N7VSS234

L30

P23

VSS235

P24

P25

VSS236

VSS237

P26

VSS238

P27

P28

VSS239

VSS240

P29

VSS241

VSS242P4VSS243P7VSS244R2VSS245

P30

R23

VSS246

R24

R25

VSS247

VSS248

R26

VSS249

R27

R28

VSS250

VSS251

VSS252

VSS253R5VSS254R7VSS255T3VSS256T6VSS257T7VSS258U1VSS259U7VSS260

R29

R30

V23

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

5

4

3

2

Date: Sheet

P4 LGA775P Part D

915GV-M6

1

1.0

of

634Tuesday, December 21, 2004

5

4

3

2

1

VCCP

D D

C C

B B

12

MC44

MC50

10uF-10V-08

VCCP

* Placement : Put that CAPs x2 on solder side

12

1uF-B

SC1

SC2

VCCP

PN

PN

SC4

SC5

100uF-2V-SP-B

12

12

MC59

10uF-10V-08

12

1uF-B

PN

SC3

100uF-2V-SP-B

12

MC57

10uF-10V-08

100uF-2V-SP-B

* Placement : Put that CAPs x18 in the processor cavity

12

MC58

10uF-10V-08

12

MC53

MC54

10uF-10V-08

10uF-10V-08

VTT_SEL=0 for the Tejas processor

12

12

MC43

10uF-10V-08

12

MC46

10uF-10V-08

10uF-10V-08

12

12

MC52

VTT_OUT_R
VTT_OUT_L

VCC3

PWR_GD29

MC56

10uF-10V-08

R127 1K-O

MC49

10uF-10V-08

12

12

MC47

MC42

10uF-10V-08

10uF-10V-08

VTT_OUT_R
VTT_OUT_L

VTT_SEL

PWR_GD

12

12

MC48

MC61

10uF-10V-08

10uF-10V-08

CPU1E
LGA775

AA1

VTT_OUT_RIGHT

J1

VTT_OUT_LEFT

F27

VTT_SEL

AM6

VTTPWRGD

12

12

MC60

10uF-10V-08

12

MC51

10uF-10V-08

10uF-10V-08

V_FSB_VTT

A25

VTT0

A26

VTT1

A27

VTT2

A28

VTT3

A29

VTT4

A30

VTT5

B25

VTT6

B26

VTT7

B27

VTT8

B28

VTT9

B29

VTT10

B30

VTT11

C25

VTT12

C26

VTT13

C27

VTT14

C28

VTT15

C29

VTT16

C30

VTT17

D25

VTT18

D26

VTT19

D27

VTT20

D28

VTT21
VTT22
VTT23

R146 0-O

D29
D30

R147 0-O

A A

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

5

4

3

2

Date: Sheet

P4 LGA775P Part E

915GV-M6

1

1.0

of

734Tuesday, December 21, 2004

5

4

3

2

1

VCC3

BC60 0.1uF

L27

FB-300-06

1 2

VDD_48

MC26

4.7uF-16V-08

C59

ER45

49.9-1

CC7

C61

0.01uF

VDD_A_FB

MC27
1uF

C45 33pF

C46 33pF

10pF

VDD_SRC_CLKA

MC25
1uF

C51

0.01uF

C58

0.01uF

0.01uF

C60

0.01uF

3

R90 33
R98 33

R102 33
R103 33

R109 33
R111 33

R88 33

PD_L

X2

X-14.318M-20PF

1 2

CLKT0
CLKC0

CLKT1
CLKC1

CLKT
CLKC

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

29

VSS_SRC

36

VSS_A

38

VSS_CPU

49

VSS_REF

ICS954119

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

DOT_96_C_0#

USB_48

REF_1

FS_C/REF_0

IREF

CC1

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

R70 33

FS_A

R76 33

FS_B

R81 33

PCI_0 PCLK1

R73 33

PCI_1

R69 33

PCI_2 PCLK3

R359 33

PCI_3
PCI_4
PCI_5

PCIEX_0
PCIEX_0_

PCIEX_1
PCIEX_1_

PCIEX_3_
PCIEX_3

PCIEX_4_
PCIEX_4

96M_DOT_H 96M_DOTCLK_H
96M_DOT_L 96M_DOTCLK_L

48M_0 CK_USB_48M_ICH
REF1 CK_14M_ICH

FS_C
IREF

RN13-4 33-8P4R
RN13-3 33-8P4R
RN13-2 33-8P4R

RN13-1 33-8P4R

RN16-4 33-8P4R

7 8

RN16-3 33-8P4R

5 6

RN16-2 33-8P4R

3 4

RN16-1 33-8P4R

1 2

RN18-4 33-8P4R

7 8

RN18-3 33-8P4R

5 6

RN18-2 33-8P4R

3 4

RN18-1 33-8P4R

1 2

R97 33

R101 33

R89 33

R87 33

R78 33

ER36

475-1

7 8
5 6
3 4

1 2

ER30

49.9-1

ER26

49.9-1

CC9

CC2

10pF

18pF-O

ER46

ER44

49.9-1

49.9-1

18pF-O

ER41

49.9-1

CC3

ER39

49.9-1

CC4

18pF-O

ER37

49.9-1

18pF-O

ER34

49.9-1

10pF

CC10

CC5

CC6

CC8

10pF

18pF-O

18pF-O

CK_P_33M_ICH
CK_P_33M_FWH
CK_P_33M_SIO

PCLK2
LANPCLK

LEO_chip_CLK
DOG_RST_L

CK_14M_AUDIO

CK_P_33M_ICH 17
CK_P_33M_FWH 21
CK_P_33M_SIO 22

PCLK1 31
PCLK2 31
PCLK3 32
LANPCLK 28
LEO_chip_CLK 33

10/26

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_L 10
CK_PE_100M_MCH_H 10

96M_DOTCLK_H 10
96M_DOTCLK_L 10

CK_USB_48M_ICH 18
CK_14M_ICH 17

CK_14M_AUDIO 25

VCC3

VCC3_CLKA

MC29
10uF-10V-08

1 2

ER35

ER38

49.9-1

49.9-1

C52

C44 0.01uF

C54 0.01uF

C47 0.01uF

C63

0.01uF

L32

FB-300-06

ER43

49.9-1

C53

100pF-O

100pF-O

D D

L28

1 2

Q11

B

SCLK13,14,18

SDATA13,14,18

1 2

L33

FB-300-06

R77

E C

FB-300-06

ER27

49.9-1

0-O

ER31

49.9-1

CK_48M_SIO

SCLK
SDATA

VCC3

BC69 0.1uF

VCC3

VDD_SRC_CLKA

R71 220

VCCP

CK_MCH_H9
CK_MCH_L9

CK_CPU_H4
CK_CPU_L4

CK_100M_SATA_H18
CK_100M_SATA_L18

R68 220-O

V_FSB_VTT

C C

B B

R79

10K

MMBT3904LT1-S

CK_MCH_H
CK_MCH_L

CK_CPU_H
CK_CPU_L

CK_100M_SATA_H
CK_100M_SATA_L

CK_48M_SIO22

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

FS_C

R83 10K

FS_B H_FSBSEL1

R80 10K

FS_A H_FSBSEL0

R74 10K

A A

H_FSBSEL2

H_FSBSEL2 4,9

H_FSBSEL1 4,9

H_FSBSEL0 4,9

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

5

4

3

2

Date: Sheet

Clock Generator(CK410)

915GV-M6

834Tuesday, December 21, 2004

1

1.0

of

5

H_D03
H_D13
H_D23
H_D33
H_D43
H_D53
H_D63
H_D73
H_D83
H_D93

D D

C C

H_FSBSEL04,8
H_FSBSEL14,8
H_FSBSEL24,8

B B

H_D103
H_D113
H_D123
H_D133
H_D143
H_D153
H_D163
H_D173
H_D183
H_D193
H_D203
H_D213
H_D223
H_D233
H_D243
H_D253
H_D263
H_D273
H_D283
H_D293
H_D303
H_D313
H_D323
H_D333
H_D343
H_D353
H_D363
H_D373
H_D383
H_D393
H_D403
H_D413
H_D423
H_D433
H_D443
H_D453
H_D463
H_D473
H_D483
H_D493
H_D503
H_D513
H_D523
H_D533
H_D543
H_D553
H_D563
H_D573
H_D583
H_D593
H_D603
H_D613
H_D623
H_D633

H_FSBSEL0
H_FSBSEL1
H_FSBSEL2

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

ER57 10K
ER61 10K
ER58 10K

BSEL TABLE
2 1 0 PSB FREQENCY

BSEL0
BSEL1
BSEL2

G35
G34
G33

G29

G25

M21
M19

M18

G18

J33

HD0#

H33

HD1#

J34

HD2#
HD3#

H35

HD4#
HD5#

F34

HD6#
HD7#

D34

HD8#

C33

HD9#

D33

HD10#

B34

HD11#

C34

HD12#

B33

HD13#

C32

HD14#

B32

HD15#

E28

HD16#

C30

HD17#

D29

HD18#

H28

HD19#
HD20#

J27

HD21#

F28

HD22#

F27

HD23#

E27

HD24#

E25

HD25#
HD26#

J25

HD27#

K25

HD28#

L25

HD29#

L23

HD30#

K23

HD31#

J22

HD32#

J24

HD33#

K22

HD34#

J21

HD35#
HD36#

H23

HD37#
HD38#

K21

HD39#

H20

HD40#

H19

HD41#
HD42#

K18

HD43#

K17

HD44#
HD45#

H18

HD46#

F17

HD47#

A25

HD48#

C27

HD49#

C31

HD50#

B30

HD51#

B31

HD52#

A31

HD53#

B27

HD54#

A29

HD55#

C28

HD56#

A28

HD57#

C25

HD58#

C26

HD59#

D27

HD60#

A27

HD61#

E24

HD62#

B25

HD63#

H16

BSEL0

E15

BSEL1

D17

BSEL2

Grantsdale DDR1 MCH_7

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

HA9#
HA10#
HA11#
HA12#
HA13#
HA14#

REV=1.0

HA15#
HA16#
HA17#
HA18#
HA19#
HA20#
HA21#
HA22#
HA23#
HA24#
HA25#
HA26#
HA27#
HA28#
HA29#
HA30#
HA31#

HREQ0#
HREQ1#
HREQ2#
HREQ3#

HREQ4#
HADSTB0#
HADSTB1#

HPCREQ#(DDR1)

HCLKP
HCLKN

HDSTBP0#

HDSTBN0#

DINV0#

HDSTBP1#

HDSTBN1#

DINV1#

FSB

HDSTBP2#

HDSTBN2#

DINV2#

HDSTBP3#

HDSTBN3#

DINV3#

ADS#

HTRDY#

HDRDY#

HDEFER#

HHITM#

HHIT#

HLOCK#

HBREQ0#

HBNR#

HBPRI#

HDBSY#

HRS0#
HRS1#
HRS2#

HCPURST#

PWROK_IN_3V

HEDRDY#

HRCOMP

HSWING

HVREF

HSCOMP

GMCHA

0 0 1 133 MHZ (533)
0 1 0 200 MHZ (800)

V_FSB_VTT

CAPS CLOSE TO MCH

W/S =12/15 mils

GTLREF = 0.67 * VTT = 0.8V

V_FSB_VTT

ER59 20-1

ER56 60.4-1

HDRCOMP

HDSCOMP

C71

2.2pF-O

COMP SIGNAL TERMINATION

A A

V_FSB_VTT

ER49 301-1

DIVIDER Resistors NEAR VTT

ER52

HDSWING

100-1

C68

0.01uF

HDSWING W/S =10/7 mils
HDSWING S/B (1/4*VTT +/- 2%)

5

4

H_A3

H29
K29
J29
G30
G32
K30
L29
M30
L31
L28
J28
K27
K33
M28
R29
L26
N26
M26
N31
P26
N29
P28
R28
N33
T27
T31
U28
T26
T29

F33
E32
H31
G31
F31
J31
N27
E31
M23
M22

E33
E35
E34
H26
F26
J26
J19
F19
K19
B29
C29
B26

M31
N34
M32
J35
N35
L34
L33
R33
M35
E30
L35
K34
P34
J32
G24
AG7
P33

B23
A23
A24
D24

ER48 49.9-1

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_PCREQ_L
CK_MCH_H
CK_MCH_L

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
PWROK
H_EDRDY_L

HDRCOMP
HDSWING
MCH_GTLREF
HDSCOMP

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

SC9

ER50

H_REQ0 3
H_REQ1 3
H_REQ2 3
H_REQ3 3
H_REQ4 3
H_A_STB0 4
H_A_STB1 4
H_PCREQ_L 4
CK_MCH_H 8
CK_MCH_L 8

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
PWROK 1 7,19
H_EDRDY_L 4

10pF-B-O

100-1

BC103

C66

0.1uF

FSB GENERIC DECOUPLING

4

0.1uF

BC106

DCR under 60mOhm

2_6VSTR

MC68

MCH_GTLREF

C67

220pF-O

V_FSB_VTT

0.1uF

MC41

BC108

0.1uF-O

CAPS FOR FSB GENERIC

3

V_FSB_VTT

2_6VSTR

V_2P5_MCH

1uF

MC69

V_2P5_DAC_FILTERED

VCCA_HPLL
VCCA_MPLL
VCCA_DPLLA
VCCA_DPLLB
VCCA_GPLL

1uF

1uF

MC70

MC72

MCH MEMORY DECOUPLING

MC37

MC45

10uF-10V-08

10uF-10V-08

10uF-10V-08-O

3

GMCHE

H22

VTT

G22

VTT

G21

VTT

F22

VTT

F21

VTT

F20

VTT

E22

VTT

E21

VTT

E20

VTT

E19

VTT

D22

VTT

D21

VTT

D20

VTT

D19

VTT

C22

VTT

C21

VTT

C20

VTT

C19

VTT

B22

VTT

B21

VTT

B20

VTT

B19

VTT

A22

VTT

A21

VTT

A20

VTT

A19

VTT

AR33

VCCSM

AR31

VCCSM

AR26

VCCSM

AR22

VCCSM

AR18

VCCSM

AR14

VCCSM

AR10

VCCSM

AP28

VCCSM

AP24

VCCSM

AP20

VCCSM

AP16

VCCSM

AP12

VCCSM

AN35

VCCSM

AM32

VCCSM

AM28

VCCSM

AM26

VCCSM

AM25

VCCSM

AM23

VCCSM

AM22

VCCSM

AM20

VCCSM

AM19

VCCSM

AM17

VCCSM

AM16

VCCSM

AM14

VCCSM

AM13

VCCSM

AM11

VCCSM

AM10

VCCSM

AK35

VCCSM

A13

VCC2

E13

VCCA_DAC

D13

VCCA_DAC

F13

VSSA_DAC

A17

VCCA_HPLL

B17

VCCA_SMPLL

A12

VCCA_DPLLA

B13

VCCA_DPLLB

A14

VCCA_EXPPLL

Grantsdale DDR1 MCH_7

1uF

1uF

MC67

VDDQ

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

VDDQ

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

1uF

MC66

L37

1 2

10uH-08

60mA

L41

1 2

10uH-08

45mA

EC25

EC26

REV=1.0

POWER

VCCA_MPLL

12

1000uF-6.3V

VCCA_HPLL

12

1000uF-6.3V

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_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

BC92

BC88

2

AD10
AD9
AD8
AD7
AD6
AD5
AD4
AD3
AD2
AD1
AC10
AC9
AC8
AC7
AC6
AC5
AC4
AC3
AC2
AC1
AB10
AB9
AB8
AB7
AB6
AB5
AB4
AB3
AB2
AB1
W18
V19
V17
U18

Y9
Y8
Y7
Y6
Y5
Y4
Y3
Y2
Y1
W9
W8
W7
W6
W4
W3
W2
W1

VDDQ

VDDQ

VDDQ

V_1P5_PCIEXPRESS

1 2

VDDQ

1uH-08

45mA

L39

1 2

10uH-08

55mA

L38

1 2

10uH-08

55mA

L40

EC30

EC29

ER51

0-O

+

+

VCCA_DPLLA

12

220uF-16V

BC101

VCCA_DPLLB

12

220uF-16V

BC100

VCCA_GPLL

MC40

10uF-10V-08

VDDQ

0.1uF

0.1uF

BC99

0.1uF

VDDQ

SC7

SC6

SC8

SC10

0.1uF-B

0.1uF-B

0.1uF-B

0.1uF-B

MC65

MC75

10uF-10V-08

10uF-10V-08

Close To GMCH

BC95

220uF-16V

V_2P5_DAC_FILTERED

0.1uF

L36

C69

0.1uF

V_2P5_MCH

0.22uF-O

1 2

FB-120-08

70mA

V_2P5_DAC_FILTERED

12

+

EC24

GMCHF

AC11

VCC

AB11

VCC

Y20

VCC

Y19

VCC

Y17

VCC

Y16

VCC

W20

VCC

W16

VCC

U20

VCC

U16

VCC

T20

VCC

T19

VCC

T17

VCC

T16

VCC

AA13

VCC

AA14

VCC

AA16

VCC

AA18

VCC

AA20

VCC

AA21

VCC

AA22

VCC

AA23

VCC

AA24

VCC

AB13

VCC

AB14

VCC

AB15

VCC

AB16

VCC

AB17

VCC

AB18

VCC

AB19

VCC

AB20

VCC

AB21

VCC

AB22

VCC

AB23

VCC

AB24

VCC

N13

VCC

N14

VCC

N15

VCC

N16

VCC

N18

VCC

N20

VCC

N21

VCC

P13

VCC

P14

VCC

P15

VCC

P17

VCC

P19

VCC

P21

VCC

P22

VCC

R13

VCC

R14

VCC

R15

VCC

R16

VCC

R18

VCC

R20

VCC

R22

VCC

R23

VCC

T13

VCC

T14

VCC

T15

VCC

T21

VCC

T23

VCC

T24

VCC

U13

VCC

U14

VCC

U22

VCC

U24

VCC

V13

VCC

V14

VCC

V15

VCC

V21

VCC

V23

VCC

V24

VCC

W13

VCC

W14

VCC

W22

VCC

W24

VCC

Y13

VCC

Y14

VCC

Y15

VCC

Y21

VCC

Y23

VCC

Y24

VCC

Grantsdale DDR1 MCH_7

C72

0.01uF

1

POWER & GND

AC25

VSS

AB25

VSS

AA25

VSS

AA11

VSS

Y25

VSS

Y18

VSS

Y11

VSS

W25

VSS

W11

VSS

REV=1.0

V25

VSS

V20

VSS

V16

VSS

V11

VSS

U25

VSS

U11

VSS

T25

VSS

T18

VSS

T11

VSS

R25

VSS

R11

VSS

P25

VSS

P11

VSS

N25

VSS

AD25

VSS

N11

VSS

M11

VSS

AA15

VSS

AA17

VSS

AA19

VSS

N17

VSS

N19

VSS

P16

VSS

P18

VSS

P20

VSS

R17

VSS

R19

VSS

R21

VSS

T22

VSS

U15

VSS

U21

VSS

U23

VSS

V22

VSS

W15

VSS

W21

VSS

W23

VSS

Y22

VSS

AC12

RSV

AC13

RSV

AC14

RSV

AC15

RSV

AC16

RSV

AC17

RSV

AC18

RSV

AC19

RSV

AC20

RSV

AC21

RSV

AC22

RSV

N12

NC

N22

NC

N23

NC

N24

NC

P12

NC

P23

NC

P24

NC

R12

NC

R24

NC

T12

NC

U12

NC

V12

NC

W12

NC

Y12

NC

AA12

NC

AB12

NC

AC23

NC

AC24

NC

DG 1.0 change to 180 ohm/0805 FB

1800uF-6.3V

VDDQ

12

Title

EC50

1000uF-6.3V

Size Document Number Re v

Custom

Date: Sheet

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

915GV-M6

1

1.0

of

934Tuesday, December 21, 2004

2_6VSTR

0.1uF

12

EC47

2

5

EXP_A_RXP_016
EXP_A_RXN_016
EXP_A_RXP_116
EXP_A_RXN_116
EXP_A_RXP_216
EXP_A_RXN_216
EXP_A_RXP_316
EXP_A_RXN_316
EXP_A_RXP_416
EXP_A_RXN_416
EXP_A_RXP_516

D D

C C

EXP_A_RXN_516
EXP_A_RXP_616
EXP_A_RXN_616
EXP_A_RXP_716
EXP_A_RXN_716
EXP_A_RXP_816
EXP_A_RXN_816
EXP_A_RXP_916
EXP_A_RXN_916
EXP_A_RXP_1016
EXP_A_RXN_1016
EXP_A_RXP_1116
EXP_A_RXN_1116
EXP_A_RXP_1216
EXP_A_RXN_1216
EXP_A_RXP_1316
EXP_A_RXN_1316
EXP_A_RXP_1416
EXP_A_RXN_1416
EXP_A_RXP_1516
EXP_A_RXN_1516

DMI_RXP018
DMI_RXN018
DMI_RXP118
DMI_RXN118
DMI_RXP218
DMI_RXN218
DMI_RXP318
DMI_RXN318

CK_PE_100M_MCH_H8
CK_PE_100M_MCH_L8

SDVO_CTRL_DATA16
SDVO_CTRL_CLK16

EXP_A_RXP_0
EXP_A_RXN_0 EXP_A_TXN_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_TXN_9
EXP_A_RXP_10
EXP_A_RXN_10 EXP_A_TXN_10
EXP_A_RXP_11
EXP_A_RXN_11 EXP_A_TXN_11
EXP_A_RXP_12
EXP_A_RXN_12 EXP_A_TXN_12
EXP_A_RXP_13
EXP_A_RXN_13 EXP_A_TXN_13
EXP_A_RXP_14
EXP_A_RXN_14 EXP_A_TXN_14
EXP_A_RXP_15
EXP_A_RXN_15 EXP_A_TXN_15

DMI_RXP0
DMI_RXN0
DMI_RXP1
DMI_RXN1
DMI_RXP2
DMI_RXN2
DMI_RXP3
DMI_RXN3

CK_PE_100M_MCH_H
CK_PE_100M_MCH_L

SDVO_CTRL_DATA
SDVO_CTRL_CLK

R160 1K-O
R175 1K-O

VDDQ

J1

1

NC

HDR_1-O

B B

J4

1

NC

HDR_1-O

J3

1

NC

HDR_1

J2

1

NC

HDR_1

GMCHD

E11

EXP_RXP0

F11

EXP_RXN0

J11

EXP_RXP1

H11

EXP_RXN1

F9

EXP_RXP2

E9

EXP_RXN2

F7

EXP_RXP3

E7

EXP_RXN3

B3

EXP_RXP4

B4

EXP_RXN4

D5

EXP_RXP5

E5

EXP_RXN5

G6

EXP_RXP6

G5

EXP_RXN6

H8

EXP_RXP7

H7

EXP_RXN7

J6

EXP_RXP8

J5

EXP_RXN8

K8

EXP_RXP9

K7

EXP_RXN9

L6

EXP_RXP10

L5

EXP_RXN10

P10

EXP_RXP11

R10

EXP_RXN11

M8

EXP_RXP12

M7

EXP_RXN12

N6

EXP_RXP13

N5

EXP_RXN13

P7

EXP_RXP14

P8

EXP_RXN14

R6

EXP_RXP15

R5

EXP_RXN15

______________

U5

DMI_RXP0

U6

DMI_RXN0

T9

DMI_RXP1

T8

DMI_RXN1

V7

DMI_RXP2

V8

DMI_RXN2

V10

DMI_RXP3

U10

DMI_RXN3

A11

GCLKP

B11

GCLKN

K13

SDVO_CTRLDATA

J13

SDVO_CTRLCLK

______________

M16

RSV

F15

RSV

C15

MTYPE

A16

EXP_SLR

B15

RSV

C14

RSV

K15

RSV

L10

VCC

M10

VSS

AN19

NC

AL28

NC

AJ14

NC

AH24

NC

AG6

NC

AD30

NC

P30

NC

L19

NC

L12

NC

K12

NC

J12

NC

H17

NC

H15

NC

H12

NC

G12

NC

F24

NC

F12

NC

E16

NC

C16

NC

Grantsdale DDR1 MCH_7

REV=1.0

PCI-E

DMI

4

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

DMI_TXP0

DMI_TXN0

DMI_TXP1

DMI_TXN1

DMI_TXP2

DMI_TXN2

DMI_TXP3

DMI_TXN3

EXP_COMP_O

EXP_COMP_I

HSYNC

VSYNC

RED

GREEN

BLUE
RED#

GREEN#

VGA

BLUE#

DDC_DATA

DDC_CLK

DREFCLKP

DREFCLKN

REFSET

EXTTS#

RSV
RSV

RSTIN#

ICH_SYNC#

3

EXP_A_TXP_0

C10
C9

EXP_A_TXP_1

A9

EXP_A_TXN_1

A8

EXP_A_TXP_2

C8

EXP_A_TXN_2

C7

EXP_A_TXP_3

A7

EXP_A_TXN_3

A6

EXP_A_TXP_4

C6

EXP_A_TXN_4

C5

EXP_A_TXP_5

C2

EXP_A_TXN_5

D2

EXP_A_TXP_6

E3

EXP_A_TXN_6

F3

EXP_A_TXP_7

F1

EXP_A_TXN_7

G1

EXP_A_TXP_8

G3

EXP_A_TXN_8

H3

EXP_A_TXP_9

H1
J1

EXP_A_TXP_10

J3
K3

EXP_A_TXP_11

K1
L1

EXP_A_TXP_12

L3
M3

EXP_A_TXP_13

M1
N1

EXP_A_TXP_14

N3
P3

EXP_A_TXP_15

P1
R1

DMI_TXP0

R3

DMI_TXN0

T3

DMI_TXP1

T1

DMI_TXN1

U1

DMI_TXP2

U3

DMI_TXN2

V3

DMI_TXP3

V5

DMI_TXN3

W5

EXP_GRCOMP

Y10
W10

COMP SIGNAL TERMINATION

GHSYNC

E12

GVSYNC

D12

RED

F14

GREEN

D14

BLUE

H14
G14

E14
J14

3VDDCSDA

L14

3VDDCSCL

M15

96M_DOTCLK_H

M13

96M_DOTCLK_L

M12

DACREFSET

A15
AR35

NC

AR34

NC

AR2

NC

AR1

NC

AP35

NC

AP1

NC

B35

NC
NC
NC
NC

NC

Place close to GMCH.

B1
A34
A2

K16
G16
R35

PLTRST_L

AF7

ICH_SYNC_L

M14
A35

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
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

ER76 24.9-1

R174 39
R173 39

96M_DOTCLK_H 8
96M_DOTCLK_L 8

ER62

255-1

R135 10K

SC13

ER55 150-1
ER54 150-1
ER53 150-1

PLTRST_L 17,21,22,33
ICH_SYNC_L 17

22pF-B-O

V_1P5_PCIEXPRESS

RHSYNC
RVSYNC

V_2P5_MCH

V_2P5_DAC_FILTERED

2

2

3

1

1

ER10

D1
BAV99

150-1

BC28

0.1uF

RED
GREEN
BLUE

5VDDCSDA
5VDDCSCL
5VHSYNC

5VVSYNC

ER9

3

D2
BAV99

150-1

2

3

1

D3
BAV99

ER11

150-1

Default: 3.3PF for BW > 200MHz

Place near FB and VGA1.

RED
GREEN
BLUE

C616

Stuff with 10PF for BW < 200MHz

EMI 11/16

NC

NC

C618

C617

Place close to GMCH 750Mil.

100nH/S/1.4A/ (FPI0302-R10台慶M-01)

V_1P5_PCIEXPRESS VDDQ

L45 0.1uH-12

1 2

12

EC35

+

MC64

MC62

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.

1800uF-6.3V

10uF-10V-08

VCC

C15

2

F1 PTC-1.1AS

C16

3.3pF

3.3pF

1 2

L7 FB-120-06
L8 FB-120-06
L6 FB-120-06

C14

VGA5V

1 2
1 2

1 2

R32 100
R31 100
R33 39

R30 39

3.3pF

Default: 3.3PF for BW > 200MHz

L12

1 2

FB-600-2A-08

C5

UGND

UGND

C11 22pF-V-O

C6

3.3pF

Stuff with 22PF for BW < 200MHz

5VSDA
5VCLK
5HSYNC

NC

5VSYNC

Place near VGA connector

5HSYNC

MC76

10uF-10V-08

5VSYNC

1

C12 22pF-V-O

C10 22pF-V-O

LVGA5V

LRED

LGREEN

LBLUE
5VSDA
5VCLK

5HSYNC
5VSYNC

C4

3.3pF

3.3pF

UGND

C33 22pF-V-O
C32 22pF-V-O
C34 22pF-V-O

C31 22pF-V-O

VCC

2

3

1

D8
BAV99

VCC

2

3

1

D9
BAV99

UGND

BC22

0.1uF

VGA

1

R

2

G

3

B

11

MS0

12

MS1

4

MS2

15

MS3

9

NC

13

HS

14

VS

5

VSS

6

VSS

7

VSS

8

VSS

10

VSS

16

CASE

17

CASE

CONN-VGASTB

UGND

VCC

2.2K

A A

R122 1K

VCC3

R133 2.7K

VCC VCC

3VDDCSCL

R112

5VDDCSCL

D

G

5

Q23

2N7002-S

S

R138 2.7K

VCC3

R123 1K

R134 2.7K

3VDDCSDA

VCC

2.2K

R113

5VDDCSDA

D

G

Q26

2N7002-S

S

R139 2.7K

4

U34

1
2
3 4

NC7SZ32

3

11/9

VCC3VCC3

5

C609

2 1

100pF

RHSYNCRVSYNC

U33

1
2
3 4

NC7SZ32

5

5VHSYNC5VVSYNC

C610

2 1

100pF

2

Title

Size Document Number Re v

Custom

Date: Sheet

Elitegroup Computer Systems

I-GSD(MCH)Part D

915GV-M6

1

of

10 34Tuesday, December 21, 2004

1.0

5

4

3

2

1

2_6VSTR

SDREFA

AE7

AG33

SMRCOMP_P

AG8

AH31

SVREF0

RSV

AG35

DQS_L_A5

SRCOMP1

SDM_B5

AH30

SM_XSLEWIN

AK12

SM_SLEWOUT0

SDQS_A5

SDREFB

AE8

SVREF1

SDQS_B5

RSV

AH28

AJ12

SM_SLEWIN0

SDQ_A39

AL31

MD_A39

STP1

SDQ_A38

AL30

MD_A38

SM_YSLEWIN

AE10

SM_SLEWOUT1

SDQ_B39

AL26

STP2

1

AE16

RSV_TP0

SDQ_A37

AJ28

MD_A37

AF9

SM_SLEWIN1

SDQ_B38

AJ25

1

AH15

RSV_TP1

SDQ_A36

AL27

MD_A36

STP4

SDQ_B37

AF24

SDQ_A35

AK31

MD_A35

STP3

1

AN14

RSV_TP2

SDQ_B36

AD23

MAAA_13

AB33

SMAA_A13

SDQ_A33

SDQ_A34

AK27

AN30

MD_A33

MD_A34

1

AK15

RSV_TP3

SDQ_B34

SDQ_B35

AJ26

AL25

AC34

AC35

SCMDCLK_A5

SCMDCLK_A5#

SDM_A4

SDQ_A32

AK29

AH27

MPD_A4

MD_A32

MAAB_13

AD32

SMAA_B13

SDQ_B32

SDQ_B33

AF23

AF25

AM3

SCMDCLK_A4#

RSV

AL29

DQS_L_A4

AD28

SCMDCLK_B5#

SDM_B4

AG24

AN26

AM2

SCMDCLK_A4

SDQS_A4

AM30

AL9

AD29

SCMDCLK_B5

RSV

AH25

AG26

AP25

SCMDCLK_A3

SCMDCLK_A3#

SDQ_A31

AH18

MD_A31

AK9

SCMDCLK_B4

SCMDCLK_B4#

SDQS_B4

DCLKA_L2

AC33

SCMDCLK_A2#

SDQ_A30

AE19

MD_A30

AK22

SCMDCLK_B3#

SDQ_B31

AD21

DCLKA_H2

AB34

SCMDCLK_A2

SDQ_A29

AJ17

MD_A29

AL23

SCMDCLK_B3

SDQ_B30

AF22

DCLKA_L0

DCLKA_L1

DCLKA_H0

DCLKA_H1

AN25

AN3

AF16

MD_A28

DCLKB_L2

AE25

AH19

AN2

SCMDCLK_A1

SCMDCLK_A1#

SDQ_A27

SDQ_A28

AF19

MD_A27

DCLKB_H2

AE26

SCMDCLK_B2

SCMDCLK_B2#

SDQ_B28

SDQ_B29

AL18

AR28

AR29

AM24

RSV

SCMDCLK_A0

SCMDCLK_A0#

DDR1 Channel A

SDM_A3

SDQ_A24

SDQ_A25

SDQ_A26

RSV

AL17

AF17

AK16

AH16

AD17

AG17

DQS_L_A3

MPD_A3

MD_A24

MD_A25

MD_A26

DCLKB_L1

DCLKB_L0

DCLKB_H1

DCLKB_H0

AG23

AJ11

AP32

AH22

AL11

SCMDCLK_B0

SCMDCLK_B1

SCMDCLK_B0#

SCMDCLK_B1#

SDM_B3

SDQ_B24

SDQ_B25

SDQ_B26

SDQ_B27

AF20

AK19

AE22

AD18

AH21

AG20

CKEA_0

AR24

RSV

RSV

SDQS_A3

AP30

RSV

RSV

AP33

RSV

SDQ_A23

AN9

MD_A23

AP29

RSV

AR8

MD_A22

AN32

AR11

SCKE_A3

SDQ_A21

SDQ_A22

AP6

MD_A21

RSV

AP11

AN5

MD_A20

AR9

CKEA_1

AN11

SCKE_A2

SDQ_A20

AP9

MD_A19

AP10

SCKE_B3

AL12

SCKE_A0

SCKE_A1

SDQ_A18

SDQ_A19

AN8

MD_A18

CKEB_1

AM9

SCKE_B1

SCKE_B2

SDQ_A17

AR5

MD_A17

CKEB_0

AN10

SCKE_B0

AL33

AP5

MD_A16

AK34

SCS_A2#

SCS_A3#

SDM_A2

SDQ_A16

AN7

MPD_A2

AM33

SCS_B3#

CSA_L1

AL35

SCS_A1#

RSV

AR7

AN33

SCS_B2#

CSA_L0

AM34

SCS_A0#

SDQS_A2

AP7

DQS_L_A2

CSB_L1

AN34

SCS_B1#

DDR2 Channel B

SDM_B2

SDQ_B16

SDQ_B17

SDQ_B18

SDQ_B19

SDQ_B20

SDQ_B21

SDQ_B22

SDQ_B23

RSV

SDQS_B3

AD20

AF14

AD14

AD12

AH12

AD15

AG14

RSV

AL14

AF13

AE13

AH13

CSB_L0

AP34

SCS_B0#

SDQS_B2

AK13

AR23

RSV

SDQ_A15

AP3

MD_A15

SBSA_1

AP26

SBS_A1

SDQ_A14

AP2

MD_A14

AP23

RSV

SDQ_B15

AG11

SBSA_0

AN28

SBS_A0

SDQ_A13

AJ3

AK3

MD_A13

MD_A12

SBSB_0

SBSB_1

AM27

AR19

SBS_B1

SDQ_B14

AL8

AG10

SRAS_L_A

SCAS_L_A

AL34

AN29

SRAS_A#

SDQ_A11

SDQ_A12

AP4

AN4

MD_A11

MD_A10

SRAS_L_B

AP27

SBS_B0

SDQ_B12

SDQ_B13

AJ8

AE11

SWE_L_A

AP31

SWE_A#

SCAS_A#

SDQ_A9

SDQ_A10

AK2

MD_A9

SCAS_L_B

AN27

SCAS_B#

SRAS_B#

SDQ_B10

SDQ_B11

AF11

SDQ_A8

AJ1

MD_A8

SWE_L_B

AR27

SWE_B#

SDQ_B9

AL7

AN31

RSV

SDM_A1

AL1

MPD_A1

SDQ_B8

AJ7

MAAA_12

MAAA_11

AP15

AP13

SMAA_A11

SMAA_A12

SDQS_A1

RSV

AL3

AL2

DQS_L_A1

MAAB_12

AL24

AM12

RSV

SMAA_B12

SDM_B1

RSV

AH9

AH10

MAAA_7

MAAA_9

MAAA_8

MAAA_10

AN23

AN16

AN18

AM15

SMAA_A8

SMAA_A9

SMAA_A10

REV=1.0

SDQ_A6

SDQ_A7

AE1

AH3

AG3

MD_A6

MD_A7

MD_A5

MAAB_10

MAAB_11

MAAB_9

MAAB_8

AN20

AR12

AP14

AN13

SMAA_B9

SMAA_B10

SMAA_B11

SDQ_B7

SDQS_B1

AL6

AM5

AK10

MAAA_5

MAAA_4

MAAA_3

MAAA_2

MAAA_6

AN21

AP21

AM21

AP19

AR20

SMAA_A2

SMAA_A3

SMAA_A4

SMAA_A5

SMAA_A6

SMAA_A7

SDQ_A0

SDQ_A1

SDQ_A2

SDQ_A3

SDQ_A4

SDQ_A5

AJ2

AF3

AE3

AE2

AH2

MD_A1

MD_A4

MD_A2

MD_A3

MD_A0

MAAB_6

MAAB_7

MAAB_5

MAAB_4

MAAB_3

AR16

AR15

AN15

AP17

AL15

SMAA_B3

SMAA_B4

SMAA_B5

SMAA_B6

SMAA_B7

SMAA_B8

REV=1.0

SDQ_B1

SDQ_B2

SDQ_B3

SDQ_B4

SDQ_B5

SDQ_B6

AJ6

AL5

AN6

AH4

AG9

MAAA_1

MAAA_0

AN22

AP22

GMCHB
Grantsdale DDR1 MCH_7

SMAA_A0

SMAA_A1

SDQS_A0

SDM_A0

RSV

AF2

AG1

AG2

MPD_A0

DQS_L_A0

MAAB_2

MAAB_1

MAAB_0

AM18

AP18

AN17

GMCHC
Grantsdale DDR1 MCH_7

SMAA_B0

SMAA_B1

SMAA_B2

SDQS_B0

SDM_B0

SDQ_B0

RSV

AJ5

AL4

AK5

AH7

CAP Close
to pin AE7

1K-1

ER95

0-O

ER92

SDREFA

1K-1

SDREFB

SC12

0.1uF-B

SDM_A5

SDQ_A40

SDQ_A41

SDQ_A42

SDQ_A43

SDQ_A44

SDQ_A45

SDQ_A46

SDQ_A47

SDQS_A6

SDM_A6

SDQ_A48

SDQ_A49

SDQ_A50

SDQ_A51

SDQ_A52

SDQ_A53

SDQ_A54

SDQ_A55

SDQS_A7

SDM_A7

SDQ_A56

SDQ_A57

SDQ_A58

SDQ_A59

SDQ_A60

SDQ_A61

SDQ_A62

SDQ_A63

T33

T35

W35

W33

SC11

0.1uF-B

MD_A61

MD_A60

MD_A63

MD_A62

MD_A59

RSV

Y35

V34

V33

U34

U33

R32

R34

U35

AA32

AD31

AD35

MD_A54

MPD_A7

MD_A56

MD_A57

DQS_L_A7

MD_A58

MD_A51

MD_A52

MD_A55

MD_A53

W34

RSV

Y33

AE35

AE34

MD_A50

MD_A49

MD_A48

AA33

MPD_A6

AA35

AA34

DQS_L_A6

AE33

MD_A47

AF33

MD_A46

AJ34

AJ33

AF34

AH35

AH33

MD_A45

AG34

AG32

MD_A42

MD_A43

MD_A40

MD_A41

MPD_A5

D D

R209

C C

CAP Close to pin AE8

2_6VSTR

ER96

SMRCOMP_N

80.6-1

0.1uF

BC142

DESIGN NOTE:
BUFFERS CALIBRATE TO

20/80% OF V_SM. INTERNAL

B B

BUFFERS SET TO 20 OHMS

ER102

80.6-1

SMRCOMP_P

SDQ_B63

V28

W26

SDQ_B61

SDQ_B62

AA28

SDQ_B60

Y26

SDQ_B59

V29

SDQ_B58

U26

SDQ_B57

W29

SDQ_B56

AA29

W31

SDQ_B49

SDQ_B50

SDQ_B51

SDQ_B52

SDQ_B53

SDQ_B54

SDQ_B55

SDQS_B7

SDM_B7

RSV

Y28

W27

AC26

AF27

AB27

AB26

AE29

AE27

AC28

SDQ_B48

AE31

SDQ_B47

SDQS_B6

SDM_B6

RSV

AF28

AB31

AD24

AC30

AG27

SDQ_B45

SDQ_B46

AK32

SDQ_B44

AK33

SDQ_B43

AG31

AE5

AF5

RSV

SDQ_B42

AJ31

AG30

SMRCOMP_N

AG4

RSV

SRCOMP0

SDQ_B40

SDQ_B41

AJ29

DQS_L_B7

MD_B60

MD_B56

MD_B61

MD_B63

A A

5

MD_B57

MD_B62

MD_B58

MD_B59

MPD_B7

MD_A[0..63]13
MD_B[0..63]14
DQS_L_A[0..7]13
DQS_L_B[0..7]14
MPD_A[0..7]13
MPD_B[0..7]14
MAAA_[0..13]13
MAAB_[0..13]14 DCLKA_H[0..2]13

MD_B52

MD_B54

MD_B53

MD_B55

MD_A[0..63]
MD_B[0..63]
DQS_L_A[0..7]
DQS_L_B[0..7]
MPD_A[0..7]
MPD_B[0..7]
MAAA_[0..13]
MAAB_[0..13]

MD_B49

MD_B51

MD_B50

MPD_B6

MD_B48

DQS_L_B6

4

MD_B43

MD_B44

MD_B40

MD_B41

MD_B42

MD_B46

MD_B45 MD_A44

MD_B47

CSA_L[0..1]13
CSB_L[0..1]14
CKEA_[0..1]13
CKEB_[0..1]14
DCLKA_L[0..2]13

MD_B38

MD_B34

MD_B39

DQS_L_B5

MPD_B5

MD_B37

MD_B32

MD_B35

MD_B36

MD_B33

CSA_L[0..1]
CSB_L[0..1]
CKEA_[0..1]
CKEB_[0..1]
DCLKA_L[0..2]
DCLKA_H[0..2]

MPD_B4

DQS_L_B4

MD_B27

MD_B29

MD_B30

MD_B31

MD_B28

3

DQS_L_B3

MD_B20

MD_B23

MD_B21

MD_B22

MD_B18

MD_B19

MD_B16

MD_B17

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

SWE_L_A
SCAS_L_A
SRAS_L_A
SWE_L_B
SCAS_L_B
SRAS_L_B
SBSA_0
SBSA_1
SBSB_0
SBSB_1

MPD_B3

MD_B25

MD_B24

MD_B26

DCLKB_L[0..2]14
DCLKB_H[0..2]14

MPD_B2

DQS_L_B2

MD_B15

MD_B14

MD_B10

MD_B11

MD_B12

MD_B13

SWE_L_A 13
SCAS_L_A 13
SRAS_L_A 13
SWE_L_B 14
SCAS_L_B 14
SRAS_L_B 14
SBSA_0 13
SBSA_1 13
SBSB_0 14
SBSB_1 14

MD_B9

MD_B7

MD_B8

DQS_L_B1

MPD_B1

MD_B5

MD_B6

MPD_B0

MD_B0

MD_B3

MD_B2

MD_B1

MD_B4

DQS_L_B0

Elitegroup Computer Systems

Title

Size Document Number Rev

B

2

Date: Sheet

I-GSD(MCH)Part B & C

915GV-M6

11 34Tuesday, December 21, 2004

1

1.0

of

1

A A

B B

C C

Grantsdale DDR1 MCH_7

AJ21
AK21
AK24

AL21

AL20
AK18

AJ24

AJ23

AJ18

AJ20

GMCHG

RSV
RSV
RSV
RSV
RSV
RSV
RSV
RSV
RSV
RSV

A3

VSS

A5

VSS

A10

VSS

A18

VSS

A26

VSS

A30

VSS

A33

VSS

B2

VSS

B5

VSS

B6

VSS

B7

VSS

B8

VSS

B9

VSS

B10

VSS

B12

VSS

B14

VSS

B16

VSS

B18

VSS

B24

VSS

B28

VSS

C1

VSS

C3

VSS

C4

VSS

C11

VSS

C13

VSS

C17

VSS

C18

VSS

C23

VSS

C35

VSS

D3

VSS

D4

VSS

D6

VSS

D7

VSS

D8

VSS

D9

VSS

D10

VSS

D11

VSS

D15

VSS

D16

VSS

D18

VSS

D23

VSS

D25

VSS

D26

VSS

D28

VSS

D30

VSS

D31

VSS

D32

VSS

E1

VSS

E2

VSS

E4

VSS

E6

VSS

E8

VSS

E10

VSS

E17

VSS

E18

VSS

E23

VSS

E26

VSS

E29

VSS

F2

VSS

F4

VSS

F5

VSS

F6

VSS

F8

VSS

F10

VSS

F16

VSS

F18

VSS

F23

VSS

F25

VSS

F29

VSS

F30

VSS

F32

VSS

F35

VSS

VSSG2VSSG4VSSG7VSSG8VSSG9VSS

2

V31

V30

U30

V32

Y30

AB29

R31

R30

AA31

AA30

RSV

RSV

RSV

RSV

RSV

RSV

RSV

RSV

RSV

RSV

RSV

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSH2VSSH4VSSH5VSSH6VSSH9VSS

VSS

H10

H13

G10

G11

G13

G15

G17

G19

G20

G23

G26

G27

G28

H21

VSS

3

AL13

AL16

AL19

AL22

AL32

AM4

AM6

AM7

AM8

AM29

AM31

AN1

AP8

AR3

AR6

AR13

AR17

AR21

AR25

AR30

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSJ2VSSJ4VSSJ7VSSJ8VSSJ9VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSK2VSSK4VSSK5VSSK6VSSK9VSS

J10

J15

J16

J17

J18

J20

J23

H24

H25

H27

H30

H32

H34

J30

VSS

AL10

VSS

AK30

VSS

AK28

VSS

K10

4

AK11

AK14

AK17

AK20

AK23

AK25

AK26

VSS

VSS

VSS

VSS

VSS

VSS

VSS

GND

VSS

VSS

VSS

VSS

VSS

VSS

VSS

K11

K14

K20

K24

K26

K28

K31

AK6

AK7

AK8

VSS

VSS

VSS

VSS

VSS

VSSL2VSSL4VSSL7VSSL8VSSL9VSS

K32

K35

5

AG22

AG25

AG28

AG29

AH1

AH5

AH6

AH8

AH11

AH14

AH17

AH20

AH23

AH26

AH29

AH32

AH34

AJ4

AJ9

AJ10

AJ13

AJ15

AJ16

AJ19

AJ22

AJ27

AJ30

AJ32

AJ35

AK1

AK4

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSM2VSSM4VSSM5VSSM6VSSM9VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSSN2VSSN4VSSN7VSSN8VSSN9VSS

L11

L13

L15

L16

L17

L18

L20

L21

L22

L24

L27

L30

L32

M17

M20

M24

M25

M27

M29

M34

AG21

VSS

AG19

VSS

AG18

VSS

AG16

VSS

N10

AG15

VSS

VSS

N28

AG13

VSS

VSS

N30

6

AF32

AF35

AG5

AG12

VSS

VSS

VSS

VSS

VSS

VSSP2VSSP4VSSP5VSSP6VSSP9VSS

N32

AF15

AF18

AF21

AF26

AF29

AF30

AF31

VSS

VSS

VSS

VSS

VSS

VSS

VSS

REV=1.0

VSS

VSS

VSS

VSS

P27

P29

P31

P32

P35

AF4

AF6

AF8

AF10

AF12

VSS

VSS

VSS

VSS

VSS

VSSR2VSSR4VSSR7VSSR8VSSR9VSS

7

AE32

AF1

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

AE30
AE28
AE24
AE23
AE21
AE20
AE18
AE17
AE15
AE14
AE12
AE9
AE6
AE4
AD34
AD27
AD26
AD22
AD19
AD16
AD13
AD11
AC32
AC31
AC29
AC27
AB35
AB32
AB30
AB28
AA27
AA26
AA10
AA9
AA8
AA7
AA6
AA5
AA4
AA3
AA2
AA1
Y34
Y32
Y31
Y29
Y27
W32
W30
W28
W19
W17
V35
V27
V26
V18
V9
V6
V4
V2
V1
U32
U31
U29
U27
U19
U17
U9
U8
U7
U4
U2
T34
T32
T30
T28
T10
T7
T6
T5
T4
T2

VSS

VSS

VSS

R26

R27

8

D D

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

1

2

3

4

5

6

Date: Sheet

Schematic Change History

915GV-M6

7

1.0

of

12 34Tuesday, December 21, 2004

8

A

CSA_L[0..1]11
CKEA_[0..1]11
MD_A[0..63]11
MAAA_[0..13]11

MPD_A[0..7]11
DCLKA_L[0..2]11

4 4

3 3

2 2

1 1

DCLKA_H[0..2]11
DQS_L_A[0..7]11

SBSA_011
SBSA_111

SWE_L_A11
SCAS_L_A11
SRAS_L_A11

SDATA8,14,18

SCLK8,14,18

2_6VSTR

ER114

ER113

CSA_L[0..1]
CKEA_[0..1]
MD_A[0..63]
MAAA_[0..13]

MPD_A[0..7]
DCLKA_L[0..2]
DCLKA_H[0..2]
DQS_L_A[0..7]

MAAA_0
MAAA_1
MAAA_2
MAAA_3
MAAA_4
MAAA_5
MAAA_6
MAAA_7

MAAA_9
MAAA_10
MAAA_11
MAAA_12

SBSA_0
SBSA_1

CSA_L0
CSA_L1

MPD_A0
MPD_A1
MPD_A2
MPD_A3
MPD_A4
MPD_A5
MPD_A6
MPD_A7

SWE_L_A
SCAS_L_A
SRAS_L_A

CKEA_0
CKEA_1

DCLKA_H1
DCLKA_L1
DCLKA_H0
DCLKA_L0
DCLKA_H2
DCLKA_L2

DQS_L_A0
DQS_L_A1
DQS_L_A2
DQS_L_A3
DQS_L_A4
DQS_L_A5
DQS_L_A6
DQS_L_A7

SDATA
SCLK

SDREFC

2_6VSTR

BC180

0.1uF

MAAA_13

75-1

1 2

1 2

75-1

SDREFC

BC178

0.1uF

A

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

5
14
25
36
56
67
78
86
47

91
92

181
182
183

1
82

184

9
10

101
102
173
167

2_6VSTR

104

VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

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

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

GND3GND11GND18GND26GND34GND42GND50GND58GND66GND74GND81GND89GND93GND

2_6VSTR

12

330

R280

PN

LED
LED-RD

INDICATE STABDBY POWER

112

128

136

143

156

164

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

2_6VSTR 2_6VSTR

172

180

VDD7VDD38VDD46VDD70VDD85VDD

VDDQ

VDDQ

GND

GND

GND

100

116

124

132

BC173 0.1uF
BC163 0.1uF
BC161 0.1uF
BC166 0.1uF
BC172 0.1uF

B

DIMM1

108

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

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

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

WP

GND

GND

GND

GND

GND

DDR-BLUE

139

145

152

160

176

B

MD_A0

2

MD_A1

4

MD_A2

6

MD_A3

8

MD_A4

94

MD_A5

95

MD_A6

98

MD_A7

99

MD_A8MAAA_8

12

MD_A9

13

MD_A10

19

MD_A11

20

MD_A12

105

MD_A13

106

MD_A14

109

MD_A15

110

MD_A16

23

MD_A17

24

MD_A18

28

MD_A19

31

MD_A20

114

MD_A21

117

MD_A22

121

MD_A23

123

MD_A24

33

MD_A25

35

MD_A26

39

MD_A27

40

MD_A28

126

MD_A29

127

MD_A30

131

MD_A31

133

MD_A32

53

MD_A33

55

MD_A34

57

MD_A35

60

MD_A36

146

MD_A37

147

MD_A38

150

MD_A39

151

MD_A40

61

MD_A41

64

MD_A42

68

MD_A43

69

MD_A44

153

MD_A45

155

MD_A46

161

MD_A47

162

MD_A48

72

MD_A49

73

MD_A50

79

MD_A51

80

MD_A52

165

MD_A53

166

MD_A54

170

MD_A55

171

MD_A56

83

MD_A57

84

MD_A58

87

MD_A59

88

MD_A60

174

MD_A61

175

MD_A62

178

MD_A63

179
44

45
49
51
134
135
142
144

90

SDATA
SCLK

C100

100pF-O

C99

100pF-O

BC174 0.1uF
BC170 0.1uF
BC164 0.1uF
BC175 0.1uF

EC45 1000uF-6.3V

+

1

EC46 1800uF-6.3V

+

1

C

2_6VSTR VTT_DDR

BC176 0.1uF
BC169 0.1uF
BC167 0.1uF
BC162 0.1uF
BC168 0.1uF
BC165 0.1uF

C

EC53 100uF-25V

+

1

MC82
MC83
MC80

4.7uF-16V-08

4.7uF-16V-08

4.7uF-16V-08

D

VTT_DDR

BC200

MAAA_6
MAAA_5
MAAA_8
MAAA_7
MAAA_10
MAAA_0
MAAA_1
MAAA_2

SBSA_1
MAAA_4

MAAA_13

CSA_L1

CSA_L0
CKEA_0

CKEA_1
MPD_A5
DQS_L_A5
MAAA_12
MAAA_3
MAAA_9
MAAA_11
MD_A41
MD_A45
MD_A40
SBSA_0
SCAS_L_A

SWE_L_A
SRAS_L_A

VTT_DDR

Put 1X cap be 1RP

BC195

BC199

VTT_DDR

BC191

VTT_DDR

BC194

BC185

0.1uF

BC196

0.1uF

0.1uF

BC206

BC187

0.1uF

0.1uF

BC193

BC202

0.1uF

0.1uF

BC189

BC205

0.1uF

0.1uF

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

R246 47
R248 47

R240 47

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

R242 56
R241 56
R251 47
R247 47
R249 47
R250 47
R243 56
R244 56
R245 56
R239 47

1 2
3 4
5 6
7 8

BC198

0.1uF

BC188

0.1uF

BC208

0.1uF

BC190

0.1uF

RN45

47-8P4R

RN41

47-8P4R

RN36

47-8P4R

RN48

47-8P4R

RN37
47-8P4R

BC197

0.1uF

BC207

0.1uF

BC204

0.1uF

BC209

0.1uF

E

VTT_DDRVTT_DDR

MD_A1
MD_A0
MD_A5
MD_A4
MD_A2
MD_A6
DQS_L_A0
MPD_A0

MD_A12
MD_A8
MD_A3
MD_A7
MPD_A1
DQS_L_A1
MD_A13
MD_A9

MD_A11
MD_A10
MD_A15
MD_A14
MD_A21
MD_A17
MD_A16
MD_A20

MD_A22
MD_A18
MPD_A2
DQS_L_A2
MD_A28
MD_A24
MD_A23
MD_A19

MPD_A3
MD_A29
DQS_L_A3
MD_A25
MD_A31
MD_A30
MD_A27
MD_A26

MD_A33
MD_A36
MD_A32
MD_A37
MD_A38
MPD_A4
DQS_L_A4
MD_A34

MD_A44
MD_A35
MD_A39

MD_A47
MD_A46
MD_A43
MD_A42

0.1uF

MD_A53
MD_A52
MD_A49
MD_A48
MD_A55
MD_A54
DQS_L_A6
MPD_A6

MD_A61
MD_A60
MD_A51

0.1uF

MD_A50
DQS_L_A7
MPD_A7
MD_A57
MD_A56

MD_A59
MD_A58
MD_A63
MD_A62

0.1uF

BC203

0.1uF

BC210

BC192

0.1uF

0.1uF

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

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

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

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

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

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

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

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

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

1 2
3 4
5 6
7 8

0.1uF

RN53

56-8P4R

RN52

56-8P4R

RN51

56-8P4R

RN50

56-8P4R

RN49

56-8P4R

RN47

56-8P4R

RN46

56-8P4R

RN44

56-8P4R

RN43

56-8P4R

RN42

56-8P4R

RN40

56-8P4R

RN39

56-8P4R

RN38

56-8P4R

RN35

56-8P4R

RN34

56-8P4R

RN33

56-8P4R

RN30

56-8P4R

RN32

56-8P4R

RN31

56-8P4R

BC186

BC201

0.1uF

0.1uF

Elitegroup Computer Systems

Title

DDIMM 1

Size Document Number Re v

Custom

D

Date: Sheet

915GV-M6

E

13 34Tuesday, December 21, 2004

1.0

of

A

BC225

2_6VSTR

0.1uF

CSB_L[0..1]
CKEB_[0..1]
MD_B[0..63]
MAAB_[0..13]
MPD_B[0..7]
DCLKB_L[0..2]
DCLKB_H[0..2]
DQS_L_B[0..7]

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

SBSB_0
SBSB_1

CSB_L0
CSB_L1

MPD_B0
MPD_B1
MPD_B2
MPD_B3
MPD_B4
MPD_B5
MPD_B6
MPD_B7

SWE_L_B
SCAS_L_B
SRAS_L_B

CKEB_0
CKEB_1

DCLKB_H1
DCLKB_L1
DCLKB_H0
DCLKB_L0
DCLKB_H2
DCLKB_L2

DQS_L_B0
DQS_L_B1
DQS_L_B2
DQS_L_B3
DQS_L_B4
DQS_L_B5
DQS_L_B6
DQS_L_B7

SDATA
SCLK

SDREFD

2_6VSTR

MAAB_13

48
43
41

130

37
32

125

29

122

27
141
118
115
103

59

52
113

157
158

71
163

97
107
119
129
149
159
169
177
140

63

65
154

21
111

16

17
137
138

76

75

5
14
25
36
56
67
78
86
47

91
92

181
182
183

1
82

184

9
10

101
102
173
167

2_6VSTR

VDDQ15VDDQ22VDDQ30VDDQ54VDDQ62VDDQ77VDDQ96VDDQ

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

BA0
BA1
BA2

CS0
CS1
NC/CS2
NC/CS3

DQM0
DQM1
DQM2
DQM3
DQM4
DQM5
DQM6
DQM7
DQM8

WE
CAS
RAS

CKE0
CKE1

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

DQS0
DQS1
DQS2
DQS3
DQS4
DQS5
DQS6
DQS7
DQS8

SDA
SCL

SA0
SA1
SA2

VREF
VDDID
VDDSPD

NC
NC
NC
NC
NC
NC/FETEN

GND3GND11GND18GND26GND34GND42GND50GND58GND66GND74GND81GND89GND93GND

104

112

128

136

143

156

164

172

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

VDDQ

CSB_L[0..1]11
CKEB_[0..1]11
MD_B[0..63]11
MAAB_[0..13]11
MPD_B[0..7]11
DCLKB_L[0..2]11

4 4

3 3

2 2

DCLKB_H[0..2]11
DQS_L_B[0..7]11

SBSB_011
SBSB_111

SWE_L_B11
SCAS_L_B11
SRAS_L_B11

SDATA8,13,18

SCLK8,13,18

2_6VSTR

180

VDD7VDD38VDD46VDD70VDD85VDD

VDDQ

GND

100

116

B

DIMM2

108

120

148

168

VDD

VDD

VDD

D0
D1
D2
D3
D4
D5
D6
D7
D8

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

CB0
CB1
CB2
CB3
CB4
CB5
CB6
CB7

GND

GND

124

132

WP

GND

GND

GND

GND

GND

DDR-BLUE

139

145

152

160

176

MD_B0

2

MD_B1

4

MD_B2

6

MD_B3

8

MD_B4

94

MD_B5

95

MD_B6

98

MD_B7

99

MD_B8

12

MD_B9

13

MD_B10

19

MD_B11

20

MD_B12

105

MD_B13

106

MD_B14

109

MD_B15

110

MD_B16

23

MD_B17

24

MD_B18

28

MD_B19

31

MD_B20

114

MD_B21

117

MD_B22

121

MD_B23

123

MD_B24

33

MD_B25

35

MD_B26

39

MD_B27

40

MD_B28

126

MD_B29

127

MD_B30

131

MD_B31

133

MD_B32

53

MD_B33

55

MD_B34

57

MD_B35

60

MD_B36

146

MD_B37

147

MD_B38

150

MD_B39

151

MD_B40

61

MD_B41

64

MD_B42

68

MD_B43

69

MD_B44

153

MD_B45

155

MD_B46

161

MD_B47

162

MD_B48

72

MD_B49

73

MD_B50

79

MD_B51

80

MD_B52

165

MD_B53

166

MD_B54

170

MD_B55

171

MD_B56

83

MD_B57

84

MD_B58

87

MD_B59

88

MD_B60

174

MD_B61

175

MD_B62

178

MD_B63

179
44

45
49
51
134
135
142
144

90

C

D

VTT_DDR VTT_DDR
12
12
12

RN77

47-8P4R

RN80

47-8P4R

RN57

47-8P4R

12
12
12
12

RN64

47-8P4R

RN73

47-8P4R

12
12
12
12

VTT_DDR

MAAB_9
MAAB_11
MAAB_12
SCAS_L_B

SWE_L_B
SRAS_L_B
SBSB_0

CSB_L1
CSB_L0

CKEB_0
CKEB_1

MAAB_13
SBSB_1
MAAB_3
MAAB_4

MAAB_6
MAAB_5
MAAB_8
MAAB_7
MAAB_10
MAAB_0
MAAB_1
MAAB_2

MPD_B5
DQS_L_B5
MD_B41
MD_B44

R294 47
R295 47
R293 47

1 2
3 4
5 6
7 8

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

7 8

R290 47
R289 47
R291 47
R292 47

1 2

3 4

5 6

7 8

1 2

3 4

5 6

7 8

R296 56
R297 56
R298 56
R299 56

Put 1X cap be 1RP

BC253

BC254

BC250

VTT_DDR

BC272

VTT_DDR

BC269

0.1uF

BC271

0.1uF

BC270

0.1uF

BC259

0.1uF

BC262

0.1uF

BC265

0.1uF

BC263

0.1uF

0.1uF

BC268

0.1uF

0.1uF

BC264

BC273

0.1uF

0.1uF

E

MD_B1
MD_B5
MD_B0
MD_B4
MD_B6
MD_B2
MPD_B0
DQS_L_B0

MD_B9
MD_B8
MD_B3
MD_B7
MPD_B1
MD_B13
DQS_L_B1
MD_B12

MD_B11
MD_B10
MD_B15
MD_B14
MD_B21
MD_B17
MD_B16
MD_B20

MD_B22
MD_B18
MPD_B2
DQS_L_B2
MD_B28
MD_B24
MD_B19
MD_B23

MPD_B3
DQS_L_B3
MD_B29
MD_B25
MD_B31
MD_B27
MD_B30
MD_B26

MD_B33
MD_B37
MD_B36
MD_B32
MD_B38
MD_B34
MPD_B4
DQS_L_B4

MD_B40
MD_B45
MD_B35
MD_B39

0.1uF

MD_B47
MD_B43
MD_B46
MD_B42
MD_B53
MD_B49
MD_B52
MD_B48

MD_B50
MD_B54
DQS_L_B6
MPD_B6
MD_B56
MD_B60
MD_B51
MD_B55

DQS_L_B7
MPD_B7
MD_B57
MD_B61
MD_B59
MD_B63
MD_B58

0.1uF

MD_B62

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

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

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

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

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

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

1 2
3 4
5 6
7 8

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

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

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

RN76

56-8P4R

RN75

56-8P4R

RN60

56-8P4R

RN59

56-8P4R

RN58

56-8P4R

RN61

56-8P4R

RN65

56-8P4R

RN63

56-8P4R

RN62

56-8P4R

RN74

56-8P4R

RN72

56-8P4R

RN71

56-8P4R

RN70

56-8P4R

RN79

56-8P4R

RN69

56-8P4R

RN68

56-8P4R

RN67

56-8P4R

RN66

56-8P4R

RN78

56-8P4R

VTT_DDR

75-1

ER119

1 2

1 1

ER118

1 2

75-1

SDREFD

BC244

0.1uF

A

2_6VSTR

BC223 0.1uF
BC215 0.1uF
BC221 0.1uF
BC214 0.1uF
BC220 0.1uF

2_6VSTR

BC216 0.1uF
BC222 0.1uF
BC219 0.1uF

EC52 1000uF-6.3V

+

1

B

2_6VSTR

BC217 0.1uF
BC213 0.1uF
BC218 0.1uF
BC212 0.1uF

C

VTT_DDR

EC56 100uF-25V

MC90 4.7uF-16V-08
MC91 4.7uF-16V-08
MC89 4.7uF-16V-08

+

1

BC261

BC267

BC249

0.1uF

BC266

0.1uF

0.1uF

BC258

BC255

0.1uF

0.1uF

BC256

BC260

0.1uF

0.1uF

BC251

BC252

0.1uF

BC257

0.1uF

0.1uF

0.1uF

Elitegroup Computer Systems

Title

DDIMM 2

Size Document Number Re v

Custom

D

Date: Sheet

915GV-M6

E

14 34Tuesday, December 21, 2004

1.0

of

8

2_6VSTR

DUALSW30

D D

STR:DUAL LOW

R234

10K

Q58
SI2301DS-S

P-CH/SOT23

D S

12

R232

G

1 2

10K

7

Q57
MMBT3906LT1-S

6

B

VCC26SB

R233 10K

12

SLP4_L 17,30

EC

2_6VSTR

ER120

ER121

5

VCC3

12

10K-1

10K-1

BC287

12

VTT_DDR

BC282

0.1uF

U17

1

1

2

0.1uF

2

3

3

4

4

5

5

RT9173BCL5

4

VREF1_05V

3

+12V

12

MC96

84

3

+

1

2

-

U20A

LM358

4.7uF-16V-08

R349
10K-O

2

VCC3

12

+

EC59

D

G

S

1500uF-6.3V

Q66
IPD20N03L-S

N-CH / TO-252 & TO-263 CO-LAYOUT

1

12

12

MC97

BC274

0.1uF

4.7uF-16V-08

VCC

R204 7.5K

12

C C

12

RT2

12

ER108
1K-1

CURRENT=UNKNOWN

10K-TR

ER98
1K-1

H_THRM_THROT_N

12

ER103
499-1

H_THRM_THROT_P

PLACE THERMISTOR

BC147

0.1uF

INSIDE THE VR

1 2

PHASES.

3
2

Vo=1.05(1+Rt/Rb)

VCC

PROCHOT_L4

VCC

680

84

+

1

-

U32A

LM358

H_CPU_THRM_ALERT

R210

ER99

1 2

130-1

PROCHOT_L

H_PROCHOT_BASE

VR THERMAL THROTTLE CIRCUITRY

B

VTT_OUT_R

1 2

Q51

E C

MMBT3904LT1-S

ER97
130-1-O

VREF1_05V

ER124

324-1

ER122 470-1

10uF-10V-08

1000uF-6.3V

12

MC92

12

MC88

+12V

R343

84

5

+

7

6

-

U20B

LM358

ER125

475-1

10K-O

ER123
267-1

G

12

MC93

N-CH / TO-252 & TO-263 CO-LAYOUT

S

Q67
IPD20N03L-S

D

12

EC54

12

12

BC289

EC58

0.1uF

4.7uF-16V-08

1000uF-6.3V

2_6VSTR

12

12

EC64

MC94

4.7uF-16V-08

1000uF-6.3V

4.7uF-16V-08

2_6VSTR should be able to support up to 12A

RSMVCC3

VDDQ

+12V

MC23

RSMVCC3

ER25 10K

12

ER20 1K

4.7uF-16V-08

ER22 49.9-1

B

84

5

+

6

-

Q15
MMBT3904LT1-S

E C

7

U7B

LM358

10K

ER23

Q12

B

E C

MMBT3904LT1-S

7

D

G

S

IPD20N03L-S

B B

VREF1_05V

ER21 330-1

VDDQ

A A

8

BC70

1 2

0.1uF

Q29

BC81

1 2

0.1uF

6

EC21

47uF-25V

V_FSB_VTT

1.2(V)

Itt(Max) Need 5A

+

EC27

1500uF-6.3V

MC28

4.7uF-16V-08

1 2

V_FSB_VTT

MC33

4.7uF-16V-08

1 2

RSMVCC3

R108
1K

B

ER47 3.3K

SLP3_L

5

B

Q21

12

MMBT3904LT1-S

E C

1uF

BC68

ER19
330-1

VREF2.5V

D11

E

APL431BEC-D

ER17

ER18

B C

3.48K-1

1_05V VREF1_05V

2.49K-1

R62

100K

V_2P5_MCH

R114
10-08

Q22
MMBT3904LT1-S

E C

VDDQ

SLP3_L17,22,30

4

VDDQ

BC63

12

0.1uF

R115 10K-O

ER29

324-1

MMBT3906LT1-S-O

3

D13
BAT54C

1
2

+12V

3
2

ER28

470-1

V_2P5_MCH

R124

1K-O

B

Q24

3

V_2P5_MCH

12

VCC3

R91 10K

BC75

0.1uF

MC30

1 2

10uF-10V-08

D

84

+

1

-

U7A

LM358

R362

R92 10K

VDDQ

MMBT3906LT1-S

Q25

G

1K

EC

B

Q20

2N7002-S

S

12

MC32

V_2P5_MCH

12

BC94

10uF-10V-08

0.1uF

V_2P5_MCH(100mA)

R140
1K-O

EC

Title

Size Document Number Re v

Custom

Date: Sheet

Elitegroup Computer Systems

DDR & V_FSB_VTT Power

915GV-M6

2

1.0

of

15 34Tuesday, December 21, 2004

1

5

RSMVCC3

VCC3

PCIEX16

B1

12V_A

B2

12V_B

B3

12V_D

B4

SMBCLK31,32

D D

C C

B B

A A

SMBDATA31,32

PCIE_WAKE_L17

SDVO_CTRL_CLK10

SDVO_CTRL_DATA10

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

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

5

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

4

PRSNT1*

12V_C
12V_E

GND2
JTAG2
JTAG3
JTAG4
JTAG5

3.3V_B

3.3V_C

PWRGD

GND4

REFCLK_+_H

REFCLK_-_L

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

4

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

RSMVCC3

BC66

PCIRST_L2

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

3

12

EC14

+

100uF-25V

0.1uF

PCIRST_L2 19,31,32

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

2

VCC3 +12V

+

BC64

EC33

1000uF-6.3V

0.1uF

BC78

BC62

0.1uF

0.1uF

EXP_A_TXP_0_C EXP_A_TXP_0
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_TXP_11
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

2

BC71 0.1uF
BC72 0.1uF

BC73 0.1uF
BC76 0.1uF

BC77 0.1uF
BC79 0.1uF

BC80 0.1uF
BC82 0.1uF

BC83 0.1uF
BC84 0.1uF

BC85 0.1uF
BC86 0.1uF

BC87 0.1uF
BC89 0.1uF

BC91 0.1uF
BC93 0.1uF

BC97 0.1uF
BC98 0.1uF

BC102 0.1uF
BC105 0.1uF

BC107 0.1uF
BC109 0.1uF

BC110 0.1uF
BC111 0.1uF

BC116 0.1uF
BC118 0.1uF

BC119 0.1uF
BC120 0.1uF

BC122 0.1uF
BC125 0.1uF

BC124 0.1uF
BC126 0.1uF

1

J5

1

+

EC11

470uF-16V

BC59

0.1uF

2

PCIE_RM-O

PCIE RETENTION MODEL

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_TXN_11

EXP_A_TXN_12

EXP_A_TXN_13

EXP_A_TXN_14

EXP_A_TXN_15

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

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

PCIE 16-PORT

915GV-M6

1

of

16 34Tuesday, December 21, 2004

1.0

CH6-18

5

AD0

AD028,31,32

AD1

AD128,31,32

AD2

AD228,31,32

AD3

AD328,31,32

AD4

AD428,31,32

AD5

AD528,31,32

AD6

AD628,31,32

AD7

AD728,31,32

AD8

AD828,31,32

AD9

AD928,31,32

AD10

SATA1

GND

GND

GND

SATA
SATA3

GND

GND

GND

SATA

AD1028,31,32
AD1128,31,32
AD1228,31,32
AD1328,31,32
AD1428,31,32
AD1528,31,32
AD1628,31,32
AD1728,31,32
AD1828,31,32
AD1928,31,32
AD2028,31,32
AD2128,31,32
AD2228,31,32
AD2328,31,32
AD2428,31,32
AD2528,31,32
AD2628,31,32
AD2728,31,32
AD2828,31,32
AD2928,31,32
AD3028,31,32
AD3128,31,32

CBE-328,31,32
CBE-228,31,32
CBE-128,31,32
CBE-028,31,32

7 8
5 6
3 4
1 2

RN25

8.2K-8P4R

7 8
5 6
3 4
1 2

RN24

8.2K-8P4R

7 8
5 6
3 4
1 2

RN26

8.2K-8P4R

TXP
TXN

RXN

RXP

TXP
TXN

RXN

RXP

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

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

2
3
5
6

2
3
5
6

5

D D

C C

PREQ-5
PREQ-4
INT-G
PREQ-1

INT-E
PREQ-3
PREQ-6
INT-F

PREQ-2
PREQ-0

B B

INT-H

1

4

7

A A

1

4

7

E2

AD_0

E5

AD_1

C2

AD_2

F5

AD_3

F3

AD_4

E9

AD_5

F2

AD_6

D6

AD_7

E6

AD_8

VCC3

D3
A2
D2
D5
H3
B4

J5
K2
K5
D4

L6

G3

H4
H2
H5
B3

M6

B2
K6
K3
A5

L1

K4

G2
G4

H6

J6

AD_9
AD_10
AD_11
AD_12
AD_13
AD_14
AD_15
AD_16
AD_17
AD_18
AD_19
AD_20
AD_21
AD_22
AD_23
AD_24
AD_25
AD_26
AD_27
AD_28
AD_29
AD_30
AD_31

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

ICH6

PCI

GNT#_4_GPIO48
GNT#_5_GPIO17
GNT#_6_GPIO16

REQ#_4_GPIO40

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

BC242

THERMTRIP_L4

C129 0.01uF
C131 0.01uF
C133 0.01uF
C134 0.01uF

C111 0.01uF
C114 0.01uF
C116 0.01uF
C119 0.01uF

SATA0TXP
SATA0TXN

SATA0RXN

SATA0RXP

SATA1TXP
SATA1TXN

SATA1RXN

SATA1RXP

ICH6A

PAR

DEVSEL#

PCICLK

PCIRST#

PLTRST#

IRDY#

PME#
SERR#
STOP#

PLOCK#

TRDY#

PERR#

FRAME#

GNT#_0
GNT#_1
GNT#_2
GNT#_3

REQ#_0
REQ#_1
REQ#_2
REQ#_3

REQ#_5_GPIO1
REQ#_6_GPIO0

PIRQA#
PIRQB#
PIRQC#
PIRQD#

PIRQE#_GPIO2

PIRQF#_GPIO3
PIRQG#_GPIO4
PIRQH#_GPIO5

12

12

BC241

0.1uF

E1
C3
G6
R2
R5
A3
P6
G5
J1
C5
J2
E3
J3

C1
B6
F1
C8
E7
F6
D8

L5
B5
M5
B8
F7
E8
B7

N2
L2
M1
L3
D9
C7
C6
M3

12

BC182

0.1uF

THERMTRIP_L

Place at ICH END of Route

SATA0TXP 18
SATA0TXN 18
SATA0RXN 18
SATA0RXP 18

SATA1TXP 18
SATA1TXN 18
SATA1RXN 18
SATA1RXP 18

4

PAR
DEVSEL_L
CK_P_33M_ICH
DEVRST_L
PLTRST_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

PREQ-0
PREQ-1
PREQ-2
PREQ-3
PREQ-4
PREQ-5
PREQ-6

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

VCC3

0.1uF

12

BC234

0.1uF

PAR 28,31,32
DEVSEL_L 28,31,32
CK_P_33M_ICH 8
DEVRST_L 19
PLTRST_L 10,21,22,33
IRDY_L 28,31,32
PCIPME_L 28,31,32
SERR_L 28,31,32
STOP_L 28,31,32
PLOCK_L 31,32
TRDY_L 28,31,32
PERR_L 28,31,32
FRAME_L 28,31,32

PGNT-0 31
PGNT-1 31
PGNT-2 32

PGNT-4 28

PREQ-0 31
PREQ-1 31
PREQ-2 32

PREQ-4 28

INT-A 31
INT-B 31
INT-C 31
INT-D 31
INT-E 28,31,32
INT-F 31,32
INT-G 31,32
INT-H 32

AC_BIT_CLK25
AC_RST_L25

AC_SDIN225
AC_SDOUT25
AC_SYNC25
CK_14M_ICH8

3

FWH021,22,33
FWH121,22,33
FWH221,22,33
FWH321,22,33
LDRQ0_L22
FWH421,22,33

AC_BIT_CLK
AC_RST_L

AC_SDIN2
AC_SDOUT
AC_SYNC
CK_14M_ICH

Termination place close to ICH6

A20GATE_L22
A20M_L4
SLP_L4

IGNNE_L4
ICH_INIT_33V21
HINIT_L4
INTR4
FERR_L4
NMI4
KBRST_L22
SIRQ22,33
SMI_L4
STPCLK_L4

V_FSB_VTT

R263 62

FWH0
FWH1
FWH2
FWH3
LDRQ0_L
FWH4

R223 33

1 2

RN23-4 33-8P4R

7 8

RN23-1 33-8P4R

1 2

RN23-2 33-8P4R

3 4

RN23-3 33-8P4R

5 6

A20GATE_L
A20M_L
SLP_L

IGNNE_L
ICH_INIT_33V
HINIT_L
INTR
FERR_L

NMI

KBRST_L

SIRQ
SMI_L
STPCLK_L
THERMTRIP_L

1 2

C10

A10
F11
F10
B10

E10

D12

F13

D11

B12
F12

B11
E12

E11
C13
C12
C11

E13

AF22
AF23
AE27
AE20
AE24
AD27
AG26
AE22
AF27
AG24
AF24
AF25
AD23
AB20
AG27
AE26
AE23

P4
P2
N3
N5
N4
N6
P3

C9
B9

ICH6D

LDRQ1#_GPI41
LAD0_FWH0
LAD1_FWH1
LAD2_FWH2
LAD3_FWH3
LDRQ_0#
LFRAME#/FWH4

ACZ_BITCLK
ACZ_RST#
ACZ_SDIN0
ACZ_SDIN1
ACZ_SDIN2
ACZ_SDOUT
ACZ_SYNC
CLK14M

EE_CS
EE_DIN
EE_DOUT
EE_SHCLK

LAN_CLK
LAN_RSTSYNC
LAN_RXD0
LAN_RXD1
LAN_RXD2
LAN_TXD0
LAN_TXD1
LAN_TXD2

A20GATE
A20M#
CPUSLP#
DPRSLPVR_TP1
DPRSLP#_TP4
DPSLP#_TP2
IGNNE#
INIT3_3V#
INIT#
INTR
FERR#
NMI
RCIN#
SERIRQ
SMI#
STPCLK#
THRMTRIP#

ICH6

2

BMBUSY#_GPI6

SMBALERT#_GPIO11

STP_PCI#_GPO18

STP_CPU#_GPO20

GPIO24
GPIO25
GPIO27
GPIO28

CLKRUN#_GPIO32

GPIO33

CPUPWRGD_GPO49

SUS_STAT#_LPCPD#

LANEEPROMAUDIOLPC HOST

GPIO34

MCH_SYNC#

PWRBTN#

SLP_S3#
SLP_S4#

MISC

SLP_S5#

SUSCLK

SYS_RESET#

LAN_RST#

BATLOW#_TP0

VRMPWRGD

WAKE#

PWROK

GPI7
GPI8

GPI12

GPI13
GPO19
GPO21

GPO23

TP_3

THRM#

GPIO6

AD19

GPIO7

AE19

WOL

R1

EXTSMI_L

W6

GPIO12

M2

LPCPME_L

R6
AC21
AB21
AD22
AD20

GPIO23

AD21

GPIO24

V3

ICH_GPIO25_CFG

P5

GPIO27

R3

LED0

T3

GPIO32

AF19

GPIO33

AF20

GPIO34

AC18

H_CPUPWRGD

AG25

ICH_SYNC_L

AG21

PWRBT_L

U1

RI_L

T2

RI#

T4
T5
T6
W3
V6
U2
V5
V2
U3
AF21
AC20
U5
AA1

C104

SLP3_L
SLP4_L
SLP5_L
LPCPD_L

HWRST_L
RSMRST_L
BATLOW_L

VRM_PWRGD
THRM_L
PCIE_WAKE_L

ICH_GPIO25_CFG

12

33pF-O

INTERNAL VCC2_5 VRM CONFIGURATION
LOW: Enable
High: External power soure

CLOSE ICH

R264 62

SATA2

1

GND

4

GND

7

GND

SATA
SATA4

1

GND

4

GND

7

GND

SATA

4

TXP

TXN
RXN
RXP

TXP

TXN
RXN
RXP

V_FSB_VTT

2
3
5
6

2
3
5
6

C127 0.01uF
C128 0.01uF
C130 0.01uF
C132 0.01uF

C110 0.01uF
C113 0.01uF
C115 0.01uF
C118 0.01uF

SATA2TXP
SATA2TXN

SATA2RXN

SATA2RXP

SATA3TXP
SATA3TXN

SATA3RXN

SATA3RXP

SMI1

H2*1-O

3

1
2

SATA2TXP 18
SATA2TXN 18
SATA2RXN 18
SATA2RXP 18

SATA3TXP 18
SATA3TXN 18
SATA3RXN 18
SATA3RXP 18

EXTSMI_L

GPIO27
LED0
LPCPME_L
PWRBT_L

RI_L
GPIO24
BATLOW_L
LPCPD_L

WOL
HWRST_L
EXTSMI_L

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

7 8
5 6
3 4
1 2

2

11/2

RSMVCC3

RN27

8.2K-8P4R

RN29

8.2K-8P4R

RN28

8.2K-8P4R

Title

Elitegroup Computer Systems

Size Document Number Rev

Custom

Date: Sheet

1

WOL 24

LPCPME_L 22

GPIO23 30
GPIO24 33

GPIO27 33
LED0 27
GPIO32 21
GPIO33 21
GPIO34 33
H_CPUPWRGD 4
ICH_SYNC_L 10
PWRBT_L 22
RI_L 24
SLP3_L 15,22,30
SLP4_L 15,30
SLP5_L 27
LPCPD_L 33

HWRST_L 4,27
RSMRST_L 18,19

VRM_PWRGD 29
THRM_L 22
PCIE_WAKE_L 16
PWROK 9,19

R231 1K-O

R230 1K

12

12

(DG IS 330K)

PCIE_WAKE_L
PCIPME_L

GPIO23
GPIO32

KBRST_L
A20GATE_L
SIRQ

GPIO34

GPIO12
GPIO7
GPIO6
THRM_L

R235 1K
R229 10K-O

11/2

1 2

R591 10K

1 2

R266 10K-O

1 2

R269 10K

1 2

R270 10K

1 2

R265 10K

1 2

R535 10K

7 8
5 6
3 4
1 2

10K-8P4R

ICH6 Part A & D

915GV-M6

1

RN55

17 34Tuesday, December 21, 2004

RSMVCC3

RSMVCC3

12
12

VCC3

1.0

of

5

D D

DMI_TXN010
DMI_TXP010
DMI_RXN010
DMI_RXP010
DMI_TXN110
DMI_TXP110
DMI_RXN110
DMI_RXP110
DMI_TXN210
DMI_TXP210
DMI_RXN210
DMI_RXP210
DMI_TXN310
DMI_TXP310
DMI_RXN310
DMI_RXP310

C C

DMI_TXN0 USBP0N
DMI_TXP0
DMI_RXN0
DMI_RXP0
DMI_TXN1
DMI_TXP1
DMI_RXN1
DMI_RXP1
DMI_TXN2
DMI_TXP2
DMI_RXN2
DMI_RXP2
DMI_TXN3
DMI_TXP3
DMI_RXN3
DMI_RXP3

V_PCIEXPRESS_PWR

ER112 24.9-1

1 2

CK_PE_100M_ICH_L8
CK_PE_100M_ICH_H8

CK_PE_100M_ICH_L
CK_PE_100M_ICH_H

T25
T24
R27
R26
V25
V24
U27
U26
Y25

Y24
W27
W26

AB24
AB23
AA27
AA26

H25

H24

G27

G26

K25

K24

J27

J26
M25
M24

L27

L26

P24
P23
N27
N26

F24
F23

AD25
AC25

ICH6B

DMI_RXN0
DMI_RXP0
DMI_TXN0
DMI_TXP0
DMI_RXN1
DMI_RXP1
DMI_TXN1
DMI_TXP1
DMI_RXN2
DMI_RXP2
DMI_TXN2
DMI_TXP2
DMI_RXN3
DMI_RXP3
DMI_TXN3
DMI_TXP3

PERN1
PERP1
PETN1
PETP1
PERN2
PERP2
PETN2
PETP2
PERN3
PERP3
PETN3
PETP3
PERN4
PERP4
PETN4
PETP4

DMI_ZCOMP
DMI_IRCOMP

DMI_CLKN
DMI_CLKP

ICH6

DMI

USB

DMI EXPRESS

GPIO9_OC#4
GPIO10_OC#5
GPIO14_OC#6
GPIO15_OC#7

USBRBIAS

USBRBIAS#

V_PCIEXPRESS_PWR VDDQ

4.7uF-16V-08

12

EC49

+

220uF-16V

L47 0.47uH-12

1 2

SMBDATA31,32

SMBCLK31,32

USB HS (HIGH SPEED) FILTER

RSMVCC3 VDDQ

12

12

BC150

BC184

0.1uF

0.1uF-B

5

0.1UF NEAR TO PIN:D27

0.01UF NEAR TO PIN:A25

B B

12

MC79

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.

USB CLASSIC FILTER
CAPS NEAR TO PIN:A17

A A

USB_N0
USB_P0
USB_N1
USB_P1
USB_N2
USB_P2
USB_N3
USB_P3
USB_N4
USB_P4
USB_N5
USB_P5
USB_N6
USB_P6
USB_N7
USB_P7

OC#0
OC#1
OC#2
OC#3

CLK48M

SMLINK0
ALERT_L
SMLINK1

SDATA

SCLK

SPKR

4

C21

USBP0P

D21

USBP1N

A20

USBP1P

B20

USBP2N

D19

USBP2P

C19

USBP3N

A18

USBP3P

B18

USBP4N

E17

USBP4P

D17

USBP5N

B16

USBP5P

A16

USBP6N

C15

USBP6P

D15

USBP7N

A14

USBP7P

B14

OC0_L

C27
B27
B26
C26

OC1_L

C23
D23
C25
C24

USBRBIAS_L

B22
A22

A27

CK_USB_48M_ICH

7 8
5 6
3 4
1 2

SMBDATA

1 2

R238 2.2K

SMBCLK

1 2

R256 2.2K

1 2

R275 2.7K

1 2

R274 2.7K

1 2

R279 8.2K

12

BC158

0.1uF

4

PDD[0..15]20

USBP0N 33
USBP0P 33
USBP1N 33
USBP1P 33
USBP2N 33
USBP2P 33
USBP3N 33
USBP3P 33
USBP4N 21
USBP4P 21
USBP5N 21
USBP5P 21
USBP6N 21
USBP6P 21
USBP7N 21
USBP7P 21

R225 10K

1 2

R228 10K

1 2

1 2

ER111 22.6-1

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

CK_USB_48M_ICH 8

RSMVCC3

RN54
10K-8P4R

VCC3

VBAT

BT

12

C93

0.01uF

SK-CR2032V

RSMVCC3

RTCVCC

3

1

12

R310

pn

3

PDD[0..15]

RTC

MC84

D23
BAT54C

2

RSMVCC3

1K

3

12

1uF

CLOSE TO ICH6

200K

R259

1 2

12

BC245

0.1uF

PDDACK_L20
PDREQ_L20
PDIOR_L20
PDIOW_L20
PIORDY20

PDA020
PDA120
PDA220

CS1P_L20
CS3P_L20

IRQ1420

1 2

R252 10M

1 2

12

X-32.768K-CY

C98

10pF

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

No Reboot

RTCRST_L

12

R281

4.7K

PDD0
PDD1
PDD2
PDD3
PDD4
PDD5
PDD6
PDD7
PDD8

PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDDACK_L
PDREQ_L
PDIOR_L
PDIOW_L
PIORDY

PDA0
PDA1
PDA2

CS1P_L
CS3P_L

IRQ14

X4

12

C102

CLR_CMOS

CLR_CMOS

3
2
1

H3*1-RED

ICH6C

AD14

DD_0

AF15

DD_1

AF14

DD_2

AD12

DD_3

AE14

DD_4

AC11

DD_5

AD11

DD_6

AB11

DD_7

AE13

DD_8

AF13

DD_9

AB12

DD_10

AB13

DD_11

AC13

DD_12

AE15

DD_13

AG15

DD_14

AD13

DD_15

AB15

DDACK#

AB14

DDREQ

AE16

DDIOR#

AC14

DDIOW#

AF16

IORDY

AC16

DA0

AB17

DA1

AC17

DA2

AD16

DCS#1

AE17

DCS#3

AB16

IDEIRQ

RTCX1
RTCX2

10pF

S-ATA FILTER

CAPS PLACE AT ENDS OF
POWER CORRIDORS

12

SC15

P-ATA FILTER

CAPS NEAR TO PIN:A15

2

0.1uF-B

2

IDE

ICH6

VDDQ

12

SC16

VCC3

12

BC239

1

SATA0RXN

SATA_RXN0
SATA_RXP0

SATA_TXN0

SATA_TXP0
SATA_RXN1
SATA_RXP1

SATA_TXN1

SATA_TXP1
SATA_RXN2
SATA_RXP2

SATA_TXN2

SATA_TXP2
SATA_RXN3
SATA_RXP3

SATA_TXN3

SATA_TXP3
SATA_CLKN

SATA_CLKP

SATARBIAS#

SATARBIAS

SMBCLK

SMBDATA

LINKALERT#

SATA

SMLINK_0
SMLINK_1

SATALED#
SATA0GP_GPI26
SATA1GP_GPI29
SATA2GP_GPI30
SATA3GP_GPI31

INTRUDER#

RSMRST#

RTCX1
RTCX2

RTCRST#

INTVRMEN

SPKR

0.1uF-B

0.1uF

AE3
AD3
AG2
AF2
AC5
AD5
AF4
AG4
AD7
AC7
AF6
AG6
AC9
AD9
AF8
AG8

AC2
AC1

AG11
AF11

Y4
W5

Y5
W4
U6

AC19
AF17
AE18
AF18
AG18
AA3

Y3
Y1

Y2
AA2

AA5
F8

12

BC211

SATA0RXP
SATA0TXN
SATA0TXP
SATA1RXN
SATA1RXP
SATA1TXN
SATA1TXP
SATA2RXN
SATA2RXP
SATA2TXN
SATA2TXP
SATA3RXN
SATA3RXP
SATA3TXN
SATA3TXP

CK_100M_SATA_L
CK_100M_SATA_H

SATABIAS

SMBCLK
SMBDATA

ALERT_L
SMLINK0
SMLINK1

SATALED

INTRUDER_L

RSMRST_L
RTCX1

RTCX2
RTCRST_L

INTVRMEN
SPKR

SCLK8,13,14
SDATA8,13,14

0.1uF

SATA0RXN 17
SATA0RXP 17
SATA0TXN 17
SATA0TXP 17
SATA1RXN 17
SATA1RXP 17
SATA1TXN 17
SATA1TXP 17
SATA2RXN 17
SATA2RXP 17
SATA2TXN 17
SATA2TXP 17
SATA3RXN 17
SATA3RXP 17
SATA3TXN 17
SATA3TXP 17

CK_100M_SATA_L 8
CK_100M_SATA_H 8

ER117 24.9-1

1 2

SATABIAS LENGTH NO

LONGER THAN 200MIL TO

RESISTOR

SATALED 27

R262 1M

RSMRST_L 17,19

SPKR 27

SCLK
SDATA

+12V

D

10K

R254

1 2

G

Q56

Q59

S

D

G

S

2N7002-S

2N7002-S

RN56 10K-8P4R

1 2

R261 390K

12

R253
0-O

1 2

12

R258
0-O

1 2

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

ICH6 Part B & C

915GV-M6

18 34Tuesday, December 21, 2004

1

7 8
5 6
3 4
1 2

1 2

R255
0-O

R260
0-O

of

VCC3

RTCVCC

SMBDATA

SDATA

SMBCLK

SCLK

1.0

5

V5REF

BC230 0.1uF

MC87 4.7uF-16V-08

12

D25
1N4148-S-O

R227 0

5VSB

R226 0-O
D20
1N4148-S-O

L48

1 2

1uH-08

12

C105

10uF-10V-08

12

C103

0.01uF-B

P N

P N

VDDQ

C107 0.01uF

C108 0.01uF

0.01uF

12

0.01uF

VCC3

D D

VCCDUAL

RSMVCC3

VDDQ

100mA

12

MC81

C C

B B

V_PCIEXPRESS_PWR

SC17

PLACE CAPS AT ENDS OF
POWER CORRIDORS

A A

12

V_2P5_ICH

12
12

R257 1

12

12

12

SC18

12

SC14

12

C95

12

C94

12

C101

VDDQ

5

VDDQ

0.01uF-B

0.01uF-B

0.01uF

0.01uF

0.01uF

ICH6E

A8

V5REF

AA18

V5REF

AB18

VCC2_5V

P7

VCC2_5V

F21

V5REF_SUS

BC157

0.1uF

12
12

AC27

VCCDMIPLL

AE1

VCCSATAPLL

A25

VCCUSBPLL

AA22

VCC1_5_B

AA23

VCC1_5_B

AA24

VCC1_5_B

AA25

VCC1_5_B

AB25

VCC1_5_B

AB26

VCC1_5_B

AB27

VCC1_5_B

F25

VCC1_5_B

F26

VCC1_5_B

F27

VCC1_5_B

G22

VCC1_5_B

G23

VCC1_5_B

G24

VCC1_5_B

G25

VCC1_5_B

H21

VCC1_5_B

H22

VCC1_5_B

J21

VCC1_5_B

J22

VCC1_5_B

K21

VCC1_5_B

K22

VCC1_5_B

L21

VCC1_5_B

L22

VCC1_5_B

M21

VCC1_5_B

M22

VCC1_5_B

N21

VCC1_5_B

N22

VCC1_5_B

N23

VCC1_5_B

N24

VCC1_5_B

N25

VCC1_5_B

P21

VCC1_5_B

P25

VCC1_5_B

P26

VCC1_5_B

P27

VCC1_5_B

R21

VCC1_5_B

R22

VCC1_5_B

T21

VCC1_5_B

T22

VCC1_5_B

U21

VCC1_5_B

U22

VCC1_5_B

V21

VCC1_5_B

V22

VCC1_5_B

W21

VCC1_5_B

W22

VCC1_5_B

Y21

VCC1_5_B

Y22

VCC1_5_B

AA6

VCC1_5_A

AB4

VCC1_5_A

AB5

VCC1_5_A

AB6

VCC1_5_A

AC4

VCC1_5_A

AD4

VCC1_5_A

AE4

VCC1_5_A

AE5

VCC1_5_A

AG5

VCC1_5_A

AF5

VCC1_5_A

AA7

VCC1_5_A

AA8

VCC1_5_A

AA9

VCC1_5_A

AB8

VCC1_5_A

AC8

VCC1_5_A

AD8

VCC1_5_A

AE8

VCC1_5_A

AE9

VCC1_5_A

AF9

VCC1_5_A

AG9

VCC1_5_A

ICH6

VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A
VCC1_5_A

V_CPUIO
V_CPUIO
V_CPUIO

VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V
VCC3_3V

SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V
SUS3_3V

VCCRTC

SUS1_5V
SUS1_5V
SUS1_5V
SUS1_5V
SUS1_5V

AA19
AA20
AA21
L11
L12
L14
L16
L17
M11
M17
P11
P17
T11
T17
U11
U12
U14
U16
U17
G8
D24
D25
D26
D27
E20
E21
E22
E23
E24
F9
F20
G20

AB22
AD26
AG23

E26
AA10
AA12
AA14
AA15
AA17
AC15
AD17
AG10
AG13
AG16
AG19
A6
B1
E4
H1
H7
J7
L4
L7
M7
P1

A13
F14
G13
G14
A11
A24
U4
V1
V7
W2
Y7
A17
B17
C16
C17
D16
E16
F15
F16
F18
G15
G16
G17
G18

AB3
R7

U7
G19
G10
G11

4

4

VDDQ

CAPS CLOSE TO
PIN:AB22,AD26
OR AG23

MC85

1 2

4.7uF-16V-08

VCC3

CAPS CLOSE TO
PIN:A24

RSMVCC3

SC19

0.1uF-B

VDDQ

BC231

V_FSB_VTT

CAPS CLOSE TO
PIN:E26

CAPS CLOSE TO
PIN:AG10

ATXPOK22,27,30

VCCSUS_1P5A_ICH
VCCSUS_1P5B_ICH
VCCSUS_1P5C_ICH

3

D24

MC78

BC160

BC154

1 2

0.1uF

12

0.1uF

BC224

0.1uF

1 2

BC233

BC156

1 2

12

12

0.1uF

BC155

0.1uF

12

BC171

12

BC232

0.01uF

ATXPOK

1 2

1 2

12

DEVRST_L17

C106

0.01uF

0.1uF

0.1uF

0.1uF

VCC

R302

1 2

4.7uF-16V-08

12

SC20

0.1uF-B

8.2K-O

1 2

R300 100

RTCVCC

DEVRST_L

1 2

RSMVCC3

U16C

147

5 6

21

C112

21

BC246

10uF-10V-08-O

HCT14

100pF-O

12

BC151

21

BC248

0.1uF-O

P N

1N4148-S

R283 22K

5VSB5VSB

U16D

147

9 8

HCT14

5VSB

U16B

147

3 4

HCT14

5VSB

U16A

147

1 2

HCT14

12

12

BC183

BC149

0.1uF

0.1uF-B

5VSB 5VSB

U16E

147

11 10

HCT14

DOG_RST_L

2

21

BC152

12

12

C109

1 2

R287 4.7K

1 2

R285 4.7K

PCIRST_L3

0.1uF

U16F

147

13 12

HCT14

V5REF

R271 1K

21

BC229

0.1uF

0.1uF-B-O

RSMRST_L

21

1uF

BC226

10uF-10V-08

PCIRST_L1

8.2K

R301

1 2

PCIRST_L2

8.2K

R286

1 2

PCIRST_L3 20

VCC3RSMVCC3

BC153

1 2

R284 4.7K

DOG_RST_L 8

1 2

12

BC240

0.1uF

R282

1 2

RSMRST_L 17,18

PCIRST_L1 28

PCIRST_L2 16,31,32

12

12

BC159

0.1uF

0.1uF

PWROK 9,17

8.2K

1

ICH6F

A1

VSS

A12

VSS

VCCVCC3

A15
A19
A21
A23
A26

AA11
AA13
AA16

AA4

AB1
AB10
AB19

AB2

AB7

AB9
AC10
AC12
AC22
AC23
AC24
AC26

AC3

AC6

AD1
AD10
AD15
AD18

AD2
AD24

AD6
AE10
AE11
AE12

AE2
AE21
AE25

AE6

AE7

AF1
AF12
AF26

AF3

AF7

AG1

AG12
AG14
AG17
AG20
AG22

AG3

AG7

B13

B15

B19

B21

B23

B25

C14

C18

C20

C22

D10

D13

D14

D18

D20

D22

E14

E15

E18

E19

E25

F17
F19
F22

G12

VSS
VSS
VSS
VSS
VSS

A4

VSS

A7

VSS

A9

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

C4

VSS

D1

VSS
VSS
VSS
VSS
VSS
VSS
VSS

D7

VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS

F4

VSS

G1

VSS
VSS

ICH6

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

G21
G7
G9
H23
H26
H27
J23
J24
J25
J4
K1
K23
K26
K27
K7
L13
L15
L23
L24
L25
M12
M13
M14
M15
M16
M23
M26
M27
M4
N1
N11
N12
N13
N14
N15
N16
N17
N7
P12
P13
P14
P15
P16
P22
R11
R12
R13
R14
R15
R16
R17
R23
R24
R25
R4
T1
T12
T13
T14
T15
T16
T23
T26
T27
T7
U13
U15
U23
U24
U25
V23
V26
V27
V4
W1
W23
W24
W25
W7
Y23
Y26
Y27
Y6
E27
AF10
B24

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

ICH6 Part E & F

915GV-M6

1

34Tuesday, December 21, 2004

of

19

1.0

0.01uF

12

C97

12

C92

0.01uF

12

C96

0.01uF

3

2

8

7

PDD[0..15]18

PDD[0..15]

6

5

4

3

2

1

PCIRST_L319

4 4

D27

IDEACTP_L

3 3

1N4148-S

PN

HDDLED 27

PCIRST_L3

VCC3

R350 33

PDD7
PDD6
PDD5
PDD4
PDD3
PDD2
PDD1
PDD0

PDREQ_L18
PDIOW_L18
PDIOR_L18
PIORDY18
PDDACK_L18
IRQ1418
PDA118
PDA018
CS1P_L18

PDREQ_L
PDIOW_L
PDIOR_L
PIORDY
PDDACK_L
IRQ14
PDA1
PDA0
CS1P_L
IDEACTP_L

1 2

R345 4.7K
R344 8.2K

12

12

IDE1

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

H20*2-LPB-P20E

# MAX TRACE LENGTH IS 8"

PDD8
PDD9
PDD10
PDD11
PDD12
PDD13
PDD14
PDD15

PDA2
CS3P_L

PDA2 18
CS3P_L 18

LO:80 PIN CABLE
HI:40 PIN CABLE

P66DET 21

12

27K

R348

DATA LINES SHOU LD BE M ATC HED T O STRO BES ( XDI OR_ L , X IORDY_L) WITHIN +/- 250 MIL,
STROBES SHOULD BE MATCHED TO THEIR COMPLEMENT WITHIN +/- 10MIL.

2 2

1 1

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

8

7

6

5

4

3

Date: Sheet

IDE Connector

915GV-M6

2

1.0

20 34Tuesday, December 21, 2004

of

1

8

7

6

5

4

3

2

1

RN20

USB PORT INTERFACE

0-8P4R-O

7

8

5

D D

C C

B B

VCCDUAL

VCC3

R328 8.2K

R331 8.2K-O

12

12

3
1

F6

1 2

PTC-2AS

6
4
2

FGPI1

100 Mils Width

EC41

1000uF-6.3V

12

BC146

+

0.1uF

OPEN:Flash Write Unprotect
SHORT:Flash Write Protect

USBP5N18
USBP5P18

VCC3

R308 8.2K-O
R313 8.2K

R327 8.2K
R309 8.2K

R312 8.2K-O

BIOS_WP

BIOS_WP

2
1

H2*1

FGPI3

R311 8.2K

12
12

12
12

12

VCC3

USBPWR1

USBP5N
USBP5P

R305
0

KEY

USB4

112
334
556
778
9910

H5*2-P9E-Y

2
4
6
8
10

2
4
6
8
10

2

USBP6N

4

USBP6P

6
8
10

USBP4P
USBP4N

USBPWR1

USBP6P
USBP6N

USBPWR1

USBP6N 18
USBP6P 18

12

BC310

0.1uF

USB3

2

112
334
556
778
9910

KEY

H5*2-P9E-Y

VCC3

JPT3

12

3
2
1

H3*1(1-2)

USBP4N

4

USBP4P

6
8
10

USBP4N 18
USBP4P 18

USBP7N18
USBP7P18

USBPWR1

GPI1:

High:XXX Install

Low:XXX

GPI2:

IC

FGPI4

FGPI2

High:1394 Install

Low:1394 xxx

GPI3:

High:Suspend xxx
Low:suspend install

USBPWR1

GPI4:

GPIO32

12

GPIO32 17

VCC3

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

USBP5N
USBP5P

USBP7N
USBP7P

USBP7N
USBP7P

F_USB1

VCC1GND
USB0-3KEY
USB0+5USB1+
KEY7USB1­GND9VCC

H5*2-P4_E-O

F_USB2

VCC1GND
USB0-3KEY
USB0+5USB1+
KEY7USB1­GND9VCC

H5*2-P4_E-O

12

BC275

0.1uF-O

PLTRST_L10,17,22,33

P66DET20

A A

8

PLTRST_L

GPIO3317

VCC3
VCC3

7

R325 4.7K
R334 4.7K

12
12
12

R5840

FWH017,22,33
FWH117,22,33
FWH217,22,33

FGPI3 FGPI4
FGPI2 IC
FGPI1
P66DET
FWHWP_L
TBL_L

FWH0
FWH1
FWH2

6

1
2
3
4
5
6
7
8

9
10
11
12
13
14
15
16

U21

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

PLCC-32PBR

VCC
FGPI4
GNDA

VCCA

GND

VCC

INIT#

FWH4

FWH3

5

CLK

RFU
RFU
RFU
RFU
RFU

32
31
30
29

IC

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

12

BC290

0.1uF

CK_P_33M_FWH

ICH_INIT_33V
FWH4

FWH3

CK_P_33M_FWH 8

ICH_INIT_33V 17
FWH 4 17,22,33

FWH 3 17,22,33

4

C

C

B

B

E

E

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

3

Date: Sheet

2

USB/FWH

C
C

2N3904S

BE
BE

915GV-M6

1.0

21 34Tuesday, December 21, 2004

of

1

8

BC294

0.1uF

FDD

1
3
5
7

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

135

246

8

VCC3

12

12

BC284

0.1uF

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

H17*2-LP-P5E

7

RN8

2.2K-8P4R

8

5VSB

12

BC296

0.1uF

RWC

HDL
DS3

IDX
DS0
DS1
DS2

MOT ON

DIRC

STEP

WD

WG

TR00

WP

RD DATA

SIDE 1

DSK CHNG

L13

1 2

FB-80-06

L14

1 2

FB-80-06

L15

1 2

FB-80-06

L16

1 2

FB-80-06

VCC

12

12

BC285

BC276

0.1uF

D D

VCCDUAL

C C

B B

A A

F9

1 2

PTC-1AS

10/28

KDATA

KCLK

MDATA

MCLK

1uF

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

L18

1 2

FB-600-2A-08

C28 180pF

7

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

C25 180pF

7

3/1

C29 180pF

BC25

CGND

C26 180pF

6

VCC

246

8

1K-8P4R

RN82

135

7

2 1

0.1uF

PSKBM

1
2
3
4
5

6
13
14

7

8

9
10
11
12
15
16
17

MINI-DUAL-6P-C

CGND

13

KDATA
KNC1
KGND
KVCC
KCLK
KNC2
HOLE1
HOLE2

MDATA
MNC1
MGND
MVCC
MCLK
MNC2
HOLE3
HOLE4
HOLE5

6

CPUVID53,29
CPUVID43,29
CPUVID33,29
CPUVID23,29
CPUVID13,29
CPUVID03,29

R346
1K

1 2

Key

CN12-3953701

3152141

SIRQ1
H3*2-P3E-O

1 2
5 6

18

4

65

87

109

1211

PLTRST_L10,17,21,33

4

16

CPUVID5
CPUVID4
CPUVID3
CPUVID2
CPUVID1
CPUVID0

5

SIRQ

11/10

FANPWM124
FAN124
FANPWM224
FAN224
THRM_L17

CI_L24
LPCPME_L17
BEEP27

PWRBT_L17
PWRSW27
LED127

PS_ON_L27
SLP3_L15,17,30
CK_48M_SIO8

RN81 1K-8P4R

1
3
5
7
1 2

R318 1K

1 2

R319 1K

5

4

BC277

2 1

PLTRST_L

CK_P_33M_SIO8
SIRQ17,33
LDRQ0_L17
FWH417,21,33

FWH017,21,33
FWH117,21,33
FWH217,21,33
FWH317,21,33

+12V

R592
28K

1 2

R593
10K

1 2

CPU_VID5

2

CPU_VID4

4

CPU_VID3

6

CPU_VID2

8

CPU_VID1
CPU_VID0

1 2

R323 0-O

CK_P_33M_SIO
SIRQ
LDRQ0_L
FWH4

FWH0
FWH1
FWH2
FWH3

VREFT24

CPU_THERM14,24
SYS_THERM24

VCC3

VDDQ

VCCP

CPU_VID4
CPU_VID3
CPU_VID2
CPU_VID1
CPU_VID0

FANPWM1
FAN1
FANPWM2
FAN2
THRM_L

CPU_VID5

CI_L SOUTB
LPCPME_L
BEEP

PWRBT_L
PWRSW

PS_ON_L
SLP3_L
CK_48M_SIO

0.1uF-O

VREFT
CPU_THERM1

SYS_THERM

SOUTA

SOUTB

4

30

LRESET#

21

LCLK

23

SERIRQ

22

LDRQ#

29

LFRAME#

27

LAD0

26

LAD1

25

LAD2

24

LAD3

125

GPX2/GP13

123

GPY1/GP15

128

GPSA1/GP10

121

GPSA2/GP17

126

GPX1/GP12

124

GPY2/GP14

127

GPSB1/GP11

122

GPSB2/GP16

120

MSO/GP20

119

MSI/GP21

77

GP36

101

VREF

102

VTIN

103

CPUTIN

104

SYSTIN

93

GP26

94

GP25

95

GP24

96

GP23

97

VIN2

98

VIN1

99

VIN0

100

VCORE

106

GP54

107

GP53

108

GP52

109

GP51

110

GP50

116

FANPWM1

113

FANIN1

115

FANPWM2

112

FANIN2

111

OVT#

118

GP22

105

GP55

76

CASEOPEN#

19

PME#

58

BEEP

89

WDTO/GP33

91

GP31

92

GP30

86

GP35

67

PSOUT#

68

PSIN

64

SUSLED/GP37

90

PLED/GP32

72

PWRCTL#/GP42

73

SLP_S3#/GP41

18

CLKIN

1 2

R352 4.7K

1 2

R340 4.7K

VCC3

HW Monitor

3

VCC

28

VCC3

GamePort

12

VCC

VSS20VSS

5VSB

48

114

VCC

VCC

VSS

55

117

74

61

VSB

VBAT

FloppyLPTIRSerial PortKB/Mouse

RSMRST#/GP44

R357 0-O

DRVDEN0
DRVDEN1

INDEX#

WRDATA#

TRACK0#

RDDATA#

DSKCHG#

IRRX/GP34

KBDATA
MSDATA

PWROK/GP43

W83627THF-AW

1 2

MOA#

DSB#
DSA#

MOB#

DIR#

STEP#

WE#
WP#

HEAD#

PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7

SLCT

PE
BUSY
ACK#

SLIN#

INIT#

ERR#

AFD#
STB#

GP45

IRTX

GP40

DCDA#
DSRA#

SINA

RTSA#

SOUTA

CTSA#
DTRA#

RIA#
DCDB#
DSRB#

SINB

RTSB#

SOUTB

CTSB#
DTRB#

RIB#

GA20

KBRST

KBCLK

MSCLK

2

12

BC297

LPC1

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

42
41
40
39
38
37
36
35
31
32
33
34
43
44
45
46
47

88
69
87
75

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

59
60
63
62
66
65

70
71

DRVEN0
INDEX_L

MOA_L
FAN3
DSA_L

DIR_L
STEP_L
WD_L
WE_L
TRAK0_L
WP_L
RDATA_L
HEAD_L
DSKCHG_L

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

IRRX
IRTX

1 2

R358 4.7K

DCDA_L
DSRA_L
SINA
RTSA_L
SOUTA
CTSA_L
DTRA_L
RIA_L
DCDB_L
DSRB_L
SINB
RTSB_L

CTSB_L
DTRB_L
RIB_L

A20GATE_L
KBRST_L
KDATA
KCLK
MDATA
MCLKLED1

1 2

R356 0-O

0.1uF-O

ATXPOK

VBAT

FAN3 24

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

IRRX 23
IRTX 23

DCDA_L 23
DSRA_L 23
SINA 23
RTSA_L 23
SOUTA 23
CTSA_L 23
DTRA_L 23
RIA_L 23
DCDB_L 23
DSRB_L 23
SINB 23
RTSB_L 23
SOUTB 23
CTSB_L 23
DTRB_L 23
RIB_L 23

A20GATE_L 17
KBRST_L 17

1

VCC

ATXPOK 19,27,30

Elitegroup Computer Systems

VCC

3

Title

Size Document Number Rev

Custom

Date: Sheet

LPC_FDD/KB/M

915GV-M6

2

22 34Tuesday, December 21, 2004

of

1

1.0

8

VCC

D D

C C

B B

RTSA_L22
DTRA_L22
SOUTA22

RIA_L22
CTSA_L22
DSRA_L22
SINA22
DCDA_L22

AFD_L22
PINIT_L22
SLIN_L22
PRD322

STB_L22
PRD022
PRD122
PRD222
PRD722
PRD622
PRD422
PRD522

ERR_L22
ACK_L22
BUSY22
PE22
SLCT22

RTSA_L
DTRA_L
SOUTA

RIA_L
CTSA_L
DSRA_L
SINA
DCDA_L

AFD_L
PINIT_L
SLIN_L
PRD3

STB_L
PRD0
PRD1
PRD2
PRD7
PRD6
PRD4
PRD5

ERR_L
ACK_L
BUSY
PE
SLCT

RN2 33-8P4R

7

U14

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 33-8P4R

1

2

3

4

5

6

7

8

7

8

5

6

3

4

1

2

DOUT1
DOUT2
DOUT3

R28

2.7K

VDD

RIN1
RIN2
RIN3
RIN4
RIN5

VSS

6

+12V

8

RN7

2.7K-8P4R

7

D21

1N4148-S

D22

P N

1N4148-S

NAFD_L
NPINIT_L
NSLIN_L
NPRD3

NPRD0
NPRD1
NPRD2
NPRD7

PN

246

135

-12V

8

7

RN5

2.7K-8P4R

VDDIN

1

NRTSA

5

NDTRA

6

NSOUTA

8

NRIAX

2

NCTSA

3

NDSRA

4

NSINA

7

NDCDA

9

VSSIN

10

12

246

135

NSTB_L

RTSB_L22
DTRB_L22
SOUTB22

RIB_L22
CTSB_L22
DSRB_L22
SINB22
DCDB_L22

246

135

5

8

RN3

2.7K-8P4R

7

NPRD4
NPRD5
NPRD6

RTSB_L
DTRB_L
SOUTB

RIB_L
CTSB_L
DSRB_L

DCDB_L

VCC

20
16

15
13

19
18
17
14
12

11

246

135

U19

VCC
DIN1

DIN2
DIN3

ROUT1
ROUT2
ROUT3
ROUT4
ROUT5

GND

ST75185

8

7

4

RN1

2.7K-8P4R

1

VDD

5

DOUT1

6

DOUT2

8

DOUT3

2

RIN1

3

RIN2

4

RIN3

7

RIN4

9

RIN5

10

VSS

12

BC21

0.1uF

CGND

CONN-25P2R-FWHRW

1
10
17
16
15
14
13
12
11

2

3

4

5

6

8

9

D4

1N4148-S

VDDIN
NRTSB

NDTRB
NSOUTB

NRIBX
NCTSB
NDSRB
NSINBSINB
NDCDB

VSSIN

PN

LPT

STB
ACK
SLIN
INIT
ERROR
AFD
SLCT
PE
BUSY

GND
GND

PD0

GND

PD1

GND

PD2

GND

PD3

GND

PD4

GND
PD57GND
PD6

HOLE

PD7

HOLE
HOLE

VCC

3

CGND

UGND

25
24
23
22
21
20
19
18
26
27
28

CGND

2

NDCDB
NSOUTB

NRTSB
NRIB

NDCDA
NSINA
NSOUTA
NDTRA

NDSRA
NRTSA
NCTSA
NRIA

NDTRA
NSINA
NSOUTA
NDCDA

NCTSA
NRIA
NDSRA
NRTSA

NSINB
NDCDB
NDTRB
NSOUTB

NDSRB
NCTSB
NRTSB
NRIB

1 2
3 4
5 6
7 8
9

CGND

COM2
H5*2-P10E

1
2
3
4
5
6
7
8

9
10
11

CONN-COMG

CN1

3

5

7

180pF-8P4C

CN2

3

5

7

180pF-8P4C

CN7

21

3

4

5

6

7

8

180pF-8P4C

CN8

21

3

4

5

6

7

8

180pF-8P4C

COM1

DCD
SIN
SOUT
DTR
GND
DSR
RTS
CTS
RI
HOLE
HOLE

21
4
6
8

21
4
6
8

NSINB
NDTRB
NDSRB
NCTSB

1

CGND

NSTB_L
NPRD0
NPRD1
NPRD2

NPRD5
NPRD4
NPRD6
NPRD7

A A

8

CN6

21

3

4

5

6

7

8

180pF-8P4C

CN4

21

3

4

5

6

7

8

180pF-8P4C

NAFD_L
NPINIT_L
NSLIN_L
NPRD3

ERR_L
ACK_L
BUSY
PE

CGND CGND

7

CN5

21

3

4

5

6

7

8

180pF-8P4C

CN3

21

3

4

5

6

7

8

180pF-8P4C

6

SLCT

CGND

12

C30
180pF

VCC

KEY

3

IRDA
H5*1-P2E-O

1
3

4
5

JPT1

1
2
3

H3*1(1-2)

JPT2

1
2
3

H3*1(1-2)

4

IRRX
IRTX

NRIAX24

NRIBX24

5

VCC

VCC

NRIAX
NRIA

NRIBX
NRIB

IRRX22

IRTX22

Title

Size Document Number Rev

Custom

Date: Sheet

IRRX

VCC

IR

1

2

KEY

+

+

3

4

+

5

+

+

+

H3*2-P2E

6

IRTX

Elitegroup Computer Systems

I/O Ports

915GV-M6

23 34Tuesday, December 21, 2004

2

of

1

1.0

8

VCC

4.7K

R525

D D

FANPWM222 FANPWM122

C C

1 2

R527 4.7K

12

+

EC96

22U-25V

R531

11/11

20K

1 2

7

+12V

84

3

+

2

-

1 2

R530 28K

VCC

+12V +12V

4.7K

R526

1 2

1

1 2

R594 0

U12A

LM358

R419 4.7K

1 2

R599 4.7K-O

MMBT3906LT1-S-O

12

B

12

EC97

+

100U-16V-L

B

6

VCC

EC

Q98

HI772

EC

Q102

12

F7

R528

P N

FAN222 FAN122

FUSE-D-O

D30 SS14-S

MC98

1U-08

1 2

R597

C73

5

4.7K

1 2

CPU_FAN

1

GND

2

+12V

3

SENSE

4

CONTROL

27K

1 2

2 1

1000P

H4*1-POW-AMP1

4

VCC

4.7K

R517

R524 4.7K

1 2

3

+12V

+12V

4.7K

84

5

+

22U-25V

R471

20K

1 2

VCC

FANPWM1

11/11

6

-

1 2

R470 28K

12

+

EC95

R469

1 2

7

R595
U12B
LM358

R596

R473 4.7K-O

R472 0-O

12

12

0

12

0

12

12

EC81

+

100U-16V-L

+12V

EC

B

Q97

HA8550

2

VCC

NP

12

F8

R529

D31 SS14-S

FUSE-D-O

1 2

MC99

4.7K

1 2

27K

R598

1U-08

1 2

C146

2 1

1000P

1

SYS_FAN

1

GND

2

+12V

3

SENSE

4

GPO

H4*1-POW-AMP1

FANPWM2

THERM. SENSING

12

R341

30K-1

CPU_THERM14,22

SYS_THERM22

B B

2 1

CHS1

H2*1

2 1

BC298

3300pF

5VSB

GPIO25 BE WOL

R333

2
1

BC292

WOL

1
2
3

H3*1-LPW-P2mm- O

A A

8

R422 0-O

0.1uF

LAN WAKE UP

1 2

R163 1K

D16

1N4148-S

RSMVCC3

1M

1 2

CI_L 22

7

R353

RT3

12

VREFT 22

12

10K

CPU_THERM1

12

2 1

BC299

0.1uF

10K-TR

1 2

R342 0

WOL 17

Q37
MMBT3904LT1-S

B

E C

PN

LWAKE 28

6

2 1

0.1uF

BC293

NRIAX23
NRIBX23

THRMDN 4

RI_L

E C

3

NRIAX
NRIBX

5

1
2

D14

BAT54C

3

R164 10K

1 2

4

Q42
MMBT3904LT1-S

B

4.7K

R165

1 2

FAN322

RI_L 17

C70

1000pF

2 1

+12V

MC95

1 2

C122

2 1

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

1uF-08-O

1000pF

B

B

2

VCC

4.7K

R307

R315

1 2

27K

1 2

C

E

1
2
3

C

E

H/W Monitor

915GV-M6

PWR_FAN

GND
+12V
SENSE

H3*1-POW-AMP1

C
C

2N3904S

BE

BE

24 34Tuesday, December 21, 2004

of

1

1.0

1

2

3

4

5

6

7

8

+12V +5V

A A

X'tal save: Pi n46 pull down

+5V

12

12

BC23

BC27

1uF

0.1uF

R42 0

.

BC17

0.1uF

D10

P N

1N4148-S-O

For ALC650

BC19 1uF-O

1 2

1 2

12

12

BC30
1uF

MC71uF

AGND

12

BC18

MUTE 26

ADOUTR
ADOUTL

0.1uF

MC3

4.7uF-16V-08

2 1

ADOUTR 26
ADOUTL 26
FMIC 26

FMIC2 26

12

MC5
1uF

AGND

.

R46
0-O

B B

SPDIFO26

VCC3

L49
FB-120-06

1 2

CK_14M_AUDIO8

C C

CK_14M_AUDIO

AC_SYNC17

AC_SDOUT
AC_BIT_CLK

AC_SDIN2
AC_SYNC

AC_RST_L

VCC3 VCC

AC_SDOUT17

C38

10pF-O

AC_BIT_CLK17

AC_SDIN217

AC_RST_L17

1 2

C145

1 2

0.1uF

BC53

0.1uF

12

BC52
1uF

R52 22
R51 22

AGND

43

39

42

12

.
.

CODEC1

1
2
3
4
5
6
7
8

9
10
11
12

NC48NC47NC45NC46NC44NC

DVDD1
XTL_IN
XTL_OUT
DVSS1
SDATA_OUT
BIT_CLK
DVSS2
SDATA_IN
DVDD2
SYNC
RESET
PC_BEEP

PHONE13AUX_L14AUX_R15VIDEO_L16VIDEO_R17CD_L18CD_GND19CD_R20MIC121MIC222LINE_IN_L23LINE_IN_R

NC41NC40NC

AVSS2

M_VREG_CAP3

38

LINE_OUT_R
LINE_OUT_L

M_AFILT/CAP4

AFILT3/CAP1

AGND

37

AVDD2

MONO_OUT

AFILT2
AFILT1

VREFOUT

AVSS1
AVDD1

24

.

R40 20K

12

MC15
1uF

TQFP-48

36
35
34
33
32

CAP2

31
30
29
28
27

VREF

26
25

ALC655

+5V

BC34

0.1uF

R34 0-O

VREFOUT

C20
1000pF

QD1

UPC78L05J-D

C

C

.

12

B

B

AFILT3

12

12

MC4

C23

1uF-08

1000pF

From C0603 to C0805

E

E

2

78L05

T0-92

31

D28

P N

SS14

12

EC2

+

100uF-16V

AGNDAGND

D29

SS14-O

L50
FB-120-06-O

1 2

PN

5VSB

AC_SDIN2

D D

AC_BIT_CLK

R50
10K

1 2

12

C37
47pF

CDL

CDL26

CDG

CDG26

CDR

CDR26

MIC

MIC26

LINEL

LINEL26

LINER

LINER26

SMIC 26

AGND

Elitegroup Computer Systems

Title

Size Document Number Re v
Custom

1

2

3

4

5

6

Date: Sheet

7

Audio Codec

915GV-M6

1.0

of

25 34Tuesday, December 21, 2004

8

1

2

3

4

5

6

7

8

SPEAKER-OUT

JS1

ADOUTL EAROUTL

ADOUTL25

A A

ADOUTR25

+

1 2

EC4
100uF-16V

+

1 2

EC1
100uF-16V

1 2

R26

20-1

1 2

R24
20-1

1

HGND1

6

HGND2

16

EAROUTRADOUTR

AGND AGND

HGND3

17

HGND4

ATX-AUDIO-CONN

GND3

LMIC3

RSW3

RMIC3

LSW3

LOUTL2

RSW2

LOUTR2

LSW2

LINL1
RSW1
LINR1

LSW1

11
12
14
15
13

7
9
10
8

2
4
5
3

MICI
XBASS

LOUTL
LOUTR

LINEINL
LINEINR

ANALOG
DIGITAL

SPDIFO25

+5V

L26
FB-600-06

BC55

0.1uF

SPDIFO1
H4*1-P3E

1
2

4

1 2

R3 2K

.

NC
C612

.

EAROUTR

C614

C613

NC

AGND

SMIC25

AGND

+5V

R13
10K

.

+5V

AGND

R16
10K

.

NC
C611

1 2

.

R25
22K

AGND AGND

AGND

AGND

MC10 1uF

1 2

1 2

F_MIC

.

R22
22K

AUDIO1

1

MIC

3

MIC_BIAS
EAROUTR5LOUTR

7

RSVD
EAROUTL9LOUTL

H5*2-P8E

VREFOUT

.

R15

4.7K

.

AGND

R36
22K-O

GND
VCC

KEY

L2 FB-600-06

1 2

+5V

R4

2.2K

.

2
4
6
8
10

L_OUTR

L_OUTL

R14

2.2K-O

.

AGND

L4
0-O
L9
0-O

C3

C13

100pF

100pF

MUTE 25

MC2 10uF-10V-08

MC1 10uF-10V-08

SC21
10pF-O

LOUTR

LOUTLEAROUTL

SC22
10pF-O

AGND AGND

AGND AGND

F_AUDIO

XBASS

C2
100pF

F_MIC
EAROUTR
EAROUTL

H4*2-P8E-O

1 2
3 4
5 6
7

L_OUTR
L_OUTL

AGND AGND

AGND

LINE-IN

R21
0

.

.

R18
0

.

R20
22K-O

AGND AGND

R45

.

0

R41

.

0

R39

.

0

C17
100pF

AGND

FB-600-06

12

C8
100pF

L10

L3

FB-600-06

LINEINL

LINEINR

B B

12

CD-IN

SONYBig

CD_IN

1
2
3
4

H4*1-HOUSING

C C

1234

MC9

1 2

1 2

.

R23
22K-O

1uF

MC8

1uF

MC18

1 2

MC17

1 2

MC16

1 2

LINEL 25

MC6 1uF

FMIC

LINER 25

CDL 25

1uF

CDG 25

1uF

CDR 25

1uF

FMIC25

FMIC225

1 2

C24
4700pF

C9
4700pF

AGND

AGND

12

R19 2K

12

NC

RGGL

VREFOUT

R5

4.7K

.

AGND

.

R2 0

R1
22K-O

1 2

AGND

L1 FB-600-06

1 2

C1
100pF

MIC

MICI

D D

MC12 1uF

1 2

.

MIC 25

Elitegroup Computer Systems

Title

Size Document Number Re v
Custom

1

2

3

4

5

6

Date: Sheet

7

Audio Interface

915GV-M6

1.0

of

26 34Tuesday, December 21, 2004

8

5

4

3

2

1

5VSB

12

D D

PS_ON_L22

VCC VCC3

C C

BC280

BC279

0.1uF

12

+

EC60

0.1uF

220uF-16V

R317

C120

BC278

10K

470P

0.1uF

BC286

PS_ON_L

0.1uF

PWR CONN CAPS

12V_POWER

5

ATX12V

1
3

ATX-PWR-CON4A

G

Y

Y
G

C
C

2N3904S

BE

BE

2
4

B B

BC31

0.1uF

Intel

Legend

A A

GLED0 GLED1

GLED0

GLED1

C

C

B

B

E

E

-12VVCC3VCC

11
12
13
14
15
16
17
18
19
20

12

+

EC57

220uF-16V

PANEL1(4,2)

LPANEL1(3,5,7)

LSJ1(1,2)

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

GLED0
GLED1 LOW

5VSB +12V

ATX1

3.3V

-12V
GND
PS_ON
GND
GND
GND

-5V
+5V
+5V

PW-20P2R

S0 S1 S3 S4,S5

Green G-blinking Y-blinking

Dark

HIGH HIGH

3.3V

3.3V

GND

+5V

GND

+5V

GND

PWROK

AUX5V

+12V

G-blinking G-blinkingGreen

Dark

Blinking

SWITCH

4

1
2
3
4
5
6
7
8
9
10

BEEP22

SPKR18

Yellow
Light

Blinking

LOW
SWITCH

.1U

BC281

ATXPOK

+

EC55

HDDLEDP
GLED0
GLED1
LED_P
PWR_SW

VCC

4.7K

R278

1 2

Q60
MMBT3904LT1-S

1 2

R267 1K

SPKR

1 2

R277 1K

Dark

Dark

Dark

Dark

HIGH
HIGH

ATXPOK 19,22,30

12

100uF-25V

BUZZER
KC1206

B

Q61
MMBT3904LT1-S

B

F_PANEL

HLED+1HLED­PLEDY3VCC
PLEDG5GND
PLED7GND

9

PS
GND11RESET
KEY13GND

H7*2-P13E-O

VCC

PN

R268 56

E C

R276 56

E C

SPK

SPK

1 2

3/6

1 2

5VSB

3

2
4
6
8
10
12
14

VCC

SPK1
H4*1-P2E

1
3

4

LED017

BC243

2 1

0.1uF

R288 150

P N

VCC

R322 10K

D26

1N4148-S

HDDLED20
HWRST_L4,17

HDDLED

SPK
HWRST_L

LED0

R272 10K

GLED1

SATALED

FRISW

1
2
3

H3*1-O

Q62
MMBT3904LT1-S

SJ1

1
2
3

H3*1

VCC3

VCC

SATALED 18

330

R355

C125

HDDLEDP

470pF

HDDLED GLED1
HWRST_L

PANEL1

2

112

4

334

6

556

8

778

10

9910

H5*2-P10E

Key

FRONT_SIDE

5VSB5VSB5VSB

5VSB

R363

R366

C136

10K

100

1uF

R364

10K

Q69
MMBT3904LT1-S

10K

C126

R365
10K

1uF

R347

PWR_SW

B

E C

5VSB

GLED0

D

10K

R303

G

B

E C

GLED0LED_P

Q65

S

2N7002-S

LSJ1

1

1

2

2

H2*1

2

LED122

SLP5_L17

Elitegroup Computer Systems

Title

Size Document Number Rev

B

Date: Sheet

ATX Power & Front Panel

5VSB

R351

GLED0
PWR_SW

150

150

R335

G

5VSB

R306

LED1

R314 100

SLP5_L

R273 10K

915GV-M6

5VSB

R354

D

S

1K

10K

PWRSW

Q68

2N7002-S

1

G

G

27 34Tuesday, December 21, 2004

PWRSW 22

GLED1

D

Q64

S

2N7002-S

D

Q63

S

2N7002-S

of

1.0

5

4

3

2

1

RSMVCC3 VDD33

L25
FB-600-2A-08

1 2

12

D D

C C

B B

A A

BC45 0.1 u F

R11 0

CTRL25

CTRL18

R10 0-O

RTL8100C install R11-0, Q1;
RTL8110S install R10-0, Q1.

VDD33

CTRL25

B

Install only for
RTL8110S(B), NC for
RTL8100C.

1 2

1 2

1 2

1 2

1 2

ER3 49.9-1

ER2 49.9-1

ER4 49.9-1

ER1 49.9-1

12

BC3 0.01uF

12

12

BC4 0.01uF

EC65
100uF-16V

HA8550C-O
Q2

C E

AVDDL

1 2

1 2

ER5 49.9-1-O

ER6 49.9-1-O

12

BC1 0.01uF-O

BC15 0.1uF

ER7 49.9-1-O

12

+

VDD33

12

B

12

BC14

1 2

ER8 49.9-1-O

BC2 0.01uF-O

5

Q1
HA8550C

C E

Don't install

L24
FB-600-2A-08-O

1 2

12

BC32 0.1 u F

L11
FB-120-08

1 2

DVDD_A

AVDDL

12

BC9 0.01uF-O

10uF-10V-08-O

MDIP_1

MDIN_1
MDIP_0
MDIN_0

MDIP_3

MDIN_3

MDIP_2

MDIN_2

MDIx_[2..3] components

for 8100C.

BC289&290 use 0.1uF for

8100C.

AVDDH DVDD

12

BC8 0.1uF

12

BC6 0.1uF

1
2
3

U36

12

AVDDL

12

12

C18

U35

L1
L2
L3
L44L5

SLUV2.8-4

1

L1

2

L2

3

L3
L44L5

SLUV2.8-4

VDD33

12

R6 0-O

BC20 0.1 u F

RTL8100C install L5-0 ohm, L11;
RTL8110S install L24;
RTL8110SB install R6-0, L24.

BC7 0.1uF

DVDD_A

12

+

EC66
100uF-16V

XTALO

3

XTALI

1 2

X1
X-25Mhz

C19

27pF

8

L8

7

L7

6

L6

5

8

L8

7

L7

6

L6

5

12

BC35 0.1uF

BC13 0.1uF

V_12P

L17
FB-600-2A-08

1 2

EC3

100uF-16V

12

27pF

MXDIP_1 33
MXDIN_1 33
MXDIP_0 33
MXDIN_0 33

12

BC42 0.1uF

4

L5
FB-120-08

1 2

DVDD

12

+

MXDIP_3 33
MXDIN_3 33
MXDIP_2 33
MXDIN_2 33

12

BC43 0.1uF

12

12

BC26 0.1uF

Install only
for
RTL8110SB,
NC for
RTL8100C &
RTL8110S.

VCC3

12

BC39 0.1uF

BC44 0.1uF

R9
1K

R8
15K

RSMVCC3

12

AD21
IDSEL21

12

BC470.01uF

12

BC38 0.1uF

BC29 0.1uF

ER12 5.6K-1

R7 0-O

10/26

R27 330

12

12

BC40 0.1uF

5.6K for

RTL8100C and

2.49K for

RTL8110S(B).

HSDAC+

INT-E17,31,32

PCIRST_L119

LANPCLK8

PGNT-417
PREQ-417
PCIPME_L17,31,32

JP4

1
2
3

H3*1(1-2)

12

BC12 0.1uF

DVDD

MDIP_0
MDIN_0
AVDDL

MDIP_1
MDIN_1

CTRL25
AVDDH
V_12P
MDIP_2

MDIN_2

MDIP_3
MDIN_3

INT-E
VDD33
PCIRST_L1

LANPCLK
PGNT-4
PREQ-4
PCIPME_L

AD31

AD30

AD29

AD28

3

BC10 0.1uF

12

BC11 0.1uF

12

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

12

BC16 0.1uF

BC33 0.1uF

LINK33

TX_RX33

1
2
3
4
5
6
7
8
9

U1

MDI0+
MDI0­AVDDL
VSS
MDI1+
MDI1­AVDDL
CTRL25
VSS
AVDDH
HSDAC+
HSDAC­VSS
MDI2+
MDI2­AVDDL
VSS
MDI3+
MDI3­AVDDL
VSSPST
GND
ISOLATEB
VDD18
INTAB
VDD33
RSTB
CLK
GNTB
REQB
PMEB
VDD18
AD31
AD30
GND
AD29
AD28
VSSPST

R38 330-O
R35 330
R29 330

RSET

XTALO

XTALI

DVDD_A

CTRL18

126

124

128

127

VSS

RSET

125

LV2

123

LG2

CTRL18

120

118

121

122

HG

XTAL2

XTAL1

119

HV

VSSPST

116

113

114

115

117

GND

LED3

LED2

LED1

LED0

VDD18

RTL8100C

AD2739AD2640VDD3341AD2542AD2443CBE3B44VDD1845IDSEL46AD2347GND48AD2249AD2150VSSPST51GND52AD2053VDD1854AD1955VDD3356AD1857AD1758AD1659CBE2B60FRAMEB61GND62IRDYB63VDD18

AD27

IDSEL21

CBE-3

VDD33

AD23

AD24

AD26

AD25

AD20

AD22

AD21

AD19

112

EESK

111

GND

VDD33

110

EESK

AD18

EEDI/AUX

109

VDD18

AD17

R43 3.6K

LWAKE

EECS

EEDO

VDD33

106

108

105

107

EEDI

EECS

EEDO

VDD33

AD16

FRAME_L

CBE-2

EECS
EESK
EEDI/AUX
EEDO

R37 10K-O

Install only
for

AD0

AD1

RTL8110S(B)
with 93C56.

103

104

AD1

AD0

LWAKE

AD2

VSSPST

GND

VDD18

AD3
AD4
AD5
AD6

VDD33

AD7

CBE0B

VSSPST

AD8
AD9

M66EN

AD10
AD11
AD12

VDD33

AD13
AD14

VSSPST

GND

AD15
VDD18
CBE1B

PAR

SERRB

SMBDATA

GND

SMBCLK

VDD33

PERRB
STOPB

DEVSELB

TRDYB

VSSPST

CLKRUNB

64

IRDY_L

102
101
100
99
98
97
96
95
94
93
92
91
90
89
88
87
86
85
84
83
82
81
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65

RSMVCC3

EEP1

1

CS

VCC

2

SK

DC

3

DI

ORG

DO4GND

AT93C46A(3.3V)

VDD33

IRDY_L 17,31,32
FRAME_L 17,31,32
CBE-2 17,31,32

8
7
6
5

LWAKE 24

AD2

AD3
AD4
AD5
AD6
VDD33
AD7
CBE-0

AD8
AD9
M66EN
AD10
AD11
AD12
VDD33
AD13
AD14

AD15
CBE-1

PAR
SERR_L

VDD33
PERR_L
STOP_L
DEVSEL_L
TRDY_L

VDD33

BC48

GND

0.1uF

GND

CBE-0 17,31,32

CBE-1 17,31,32

PAR 17,31,32

SERR_L 17,31,32

PERR_L 17,31,32
STOP_L 17,31,32
DEVSEL_L 17,31,32
TRDY_L 17,31,32

LANPCLK

12

C718pF-O

Elitegroup Computer Systems

CBE-317,31,32

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

AD[0..31]

2

Title

Size Document Number R ev

Custom

Date: Sheet

LAN

915GV-M6

1

of

28 34Tuesday, December 21, 2004

1.0

5

CPUVID43,22
CPUVID33,22
CPUVID23,22
CPUVID13,22
CPUVID03,22
CPUVID53,22

D D

R567
300-1

RT4
10K

R565
510-1

R569

1K-1

B

A

PWR_GD7

C150

5600pF

R568
24K-1

C C

B B

A A

C152
33pF

12V_POWER

R566
750-1-O

C154

6800pF -O

R538

8.2K

R539
1K

ER106

22.1K-1

MC73

1uF

VTT_OUT_R

CPUVID4
CPUVID3
CPUVID2
CPUVID1
CPUVID0
CPUVID5

C153
100pF-O

VCCSEN3
VSSSEN3

C149

10nF

VTT_OUT_R

R99

R96

680

680

VRM_PWRGD
CPUVID4
CPUVID3
CPUVID2
CPUVID1
CPUVID0
CPUVID5

VCCSEN
VSSSEN

R554

R557 0

PWR_GD

RSMVCC3

ER107

2.74K-1

B

R93

R94

R95

680

680

680

1K

120K
R540

R213
10K

2N7002-S

Q49

MMBT3904LT1-S

E C

PWR_GD

33
39

1
2
3
4
5
6

15

13
14

16

17
18

10
11

36

G

Q50

R100
680

LL_ID04

VTT_OUT_R

R585
1K-O

EN
PGOOD
VID4
VID3
VID2
VID1
VID0
VID12.5

COMP

FB
IDROOP

VDIFF

VSEN
RGND

DAC
REF

FS

VCC3

ISL6561CR

GND

GND

7

12

R214
680

D

S

VCC

34

32

ENLL

GND

19

4

VCC

TCOMP

GND35GND37GND

40

BC131

0.1uF-O

C147

4.7UF-0805

PWM1

ISEN1+

ISEN1-

PWM2

ISEN2+

ISEN2-

PWM3

ISEN3+

ISEN3-

PWM4

ISEN4+

ISEN4-

OFS

OVP

38

5VSB

VRM_PWRGD17

U28

15K-O

R206

25
24
23

26
27
28

20
21
22

31
30
29

8

9

R187

2.7K-O

B

PWM_P1

R550 632

PWM_P2

R553 632

PWM_P3

R555 632

R549 632

VRM_PWRGD

R546 0-O
R547 0

R587
0-O

A

R189
10K-O

Q53

E C

MMBT3904LT1-S-O

VCC3

R75
1K

BC58

0.1uF

PWM_ISEN1+
PWM_ISEN1-

PWM_ISEN2+
PWM_ISEN2-

PWM_ISEN3+
PWM_ISEN3-

VCC

PWM_P4
PWM_ISEN4+
PWM_ISEN4-

VCC

R551

C39 56pF-O

21

R53
20K-O

EC

Q46

B

MMBT3906LT1-S-O

R47
10K-O

BC133

0.1uF-O

12V_POWER

NC

R552
30K

VCCP

12V_POWER

Q4

G

BC41

0.1uF-O

R104 100

R107 100

S

2N7002-S-O

B

PWM_ISEN1

PWM_ISEN2

D

VCC_SENSE=REMOTE VCORE
VSS_SENSE=REMOTE GND

R543 4.7

12V_POWER

BC308
.1U-25V-X7R

PWM_P1

BC309
.1U-25V-X7R

PWM_P2

11/2

VCCSEN

VSSSEN

3

PWM_P4

MC101
1U-08

R560 4.7

PWM_P3

MC103
1U-08

R575 4.7

R577 4.7

R572 4.7

MC105
1U-08

11

10

2

EC8

1800uF-16V

PWM_ISEN1

DS

Q13
80N02

PWM_ISEN2

DS

Q45
80N02

+

2.2-0805

R564

2.2-0805

C151
1000P

R576

2.2-0805

C155

1000P

R582

2.2-0805

C156
1000P

12VIN

+

EC62

1800uF-16V

PWM_ISEN4

R548

C148
1000P

PWM_ISEN3

12

MC104

4.7U-08
L53

COIL_0_6UH_H

12

MC106

4.7U-08
L54
COIL_0_6UH_H

1800uF-16V

12

MC100

4.7U-08
L51

COIL_0_6UH_H

PWM_ISEN4­PWM_ISEN4+

12

MC102

4.7U-08
L52

COIL_0_6UH_H

PWM_ISEN3­PWM_ISEN3+

R5896.2K_1%

PWM_ISEN1­PWM_ISEN1+

R5906.2K_1%

PWM_ISEN2­PWM_ISEN2+

R5866.2K_1%

R5886.2K_1%

0.1UF

0.1UF

LL1

12V_POWER

U29

6

VCC

4

GND

3

PWM

7

PVCC

HIP6601B 8-SOIC

U30

6

VCC

4

GND

3

PWM

7

PVCC

HIP6601B 8-SOIC

14

5

U31

BOOT1

UGATE1

VCC

PVCC

PWM1
BOOT2

PWM2

GND3PGND

6

PHASE1

LGATE1
UGATE2
PHASE2

LGATE2

HIP6602BCB

1

2

BOOT

UGATE

PHASE
LGATE

BOOT

UGATE

PHASE
LGATE

12
13
4
9
8
7

+

EC98

2
1
8
5

2
1
8
5

R573 2.2-0805

560uF

12

MC11

4.7uF-16V-08

R544 4.7
R404 2.2-0805

R561 4.7
R562 2.2-0805

10K

R571

R580 2.2-0805

+

EC100

1 2

CK-0.9uH

BC306
.1U-25V-X7R

G

BC307
.1U-25V-X7R

G

10K
R578

+

EC101

1800uF-6.3v

+

+

EC22

10K

R541

DS

Q17
80N02

10K
R558

DS

Q19
80N02

12VIN

DS

G

DS

G

12VIN

DS

G

DS

G

VCCP

NC

1800uF-16V

Q6
2SK3642

Q14
80N02

Q33
2SK3642

Q44
80N02

+

EC7

EC9

1800uF-16V

12VIN

Q7

DS

2SK3642

G

DS

Q16

G

80N02

12VIN

Q9

DS

2SK3642

G

DS

Q18

G

80N02

G

G

C159

C160

0.1UF
C157

0.1UF

21

21

C158

21

+

EC16

+

EC34

1

VCCP

+

+

+

560uF

820uF

+

EC28

820uF

EC17

NC

VCCP

NC

NC

+

EC19

VCCP

VCCP

EC18

EC20

1800uF-6.3v

21

+

560uF

EC31

+

EC36

1800uF-6.3v

+

560uF

EC15

Elitegroup Computer Systems

Title

Size Doc u m e nt N u m be r Rev

C

5

4

3

2

Date: Sheet of

VOCRE DC-DC

915GV-M6

1

29 34Tues da y, D e ce mber 21, 2004

1.0

1

DUALSW

A A

Q41

MMBT3904LT1-S

B B

C C

DUALSW 15

+12V

1K

R157

1 2

B

E C

R153 10K

1 2

R151 10K

R150

12

10K

1 2

ATXPOK
SLP3_L

5VSB

DUALSW

G

Q35

2N7002-S

G

Q36

2N7002-S

VCC

5VSB

1K

R156

1 2

D

S

D

S

ATXPOK 19,22,27

SLP3_L 15,17,22

R155 0

VCC

2

U11

1

S2

2
3
4

D2

G2

D2

S1

D1

G1

D1

AO4609

F3 FUSE-D-O

S

IPD20N03L-S

N-CH / TO-252

G

5VSB

Q3

12

D

VCCDUAL

8
7
6
5

+

12

EC10
100uF-25V

12

EC39

+

100uF-25V

3

5VSB

+

100uF-25V

B

EC42

5VSB

R169

24K

ER126

10K-O

1 2

Q34
MMBT3904LT1-S-O

E C

ER77

4

15K-O

BC136 0.1uF

ER80

+12V +12V

VCC VCC

R190

R191

1 2

7

COMP/OCSET

6

FB

ER81 100-1

113-1

Signal

Mode

10-08

10-08-O

1N4148-S

5

U10

BOOT

VCC

UGATE

PHASE

LGATE

GND

3

RT9202

GPIO23

S4/S5 0

5

PN

D17

1
2

8
4

VOUT= 0.8V(1+Rt / Rb)

VCCDUAL

0(No Power)

D19

1N4148-S-O

BC135

0.1uF

1 2

UG1_VDDQ

LG1_VDDQ

N-CH / TO-252

1(5VSB)S4/S5 1

PN

Q47

G

PHASE1_VDDQ

G

IPD20N03L-S

VCC3

1 2

D

IPD20N03L-S

S

D

Q48

S

VCCDUAL

5VSB

6

LL2
CK-1uH-FB

3VIN_VDDQ

EC37

1 2
3 4
5 6
7 8

1 2
3 4
5 6
7 8

7

1.5V Power requires 14A maximum current.

12

MC63

4.7uF-16V-08

1 2

1000uF-6.3V

L46

CK-2uH

BC139

1 2

0.1uF
R193

2.2

1 2

BC148

0.1uF

12

12

EC40

EC48

1800uF-6.3V

3.3V DUAL

U13

RN21
0-8P4R-O

RN22
0-8P4R

I

I

MC74
1uF-08

1 2

AMS1086CD

O

O

A

A

121-1

ER110

215-1

ER109

8

1000uF-6.3V

RSMVCC3

EC43

VDDQ

+

100uF-25V

R167

10K-O

1 2

Q39

MC39

MC38

12

B

12

B

E C

MMBT3904LT1-S-O

10uF-10V-08-O

Q38

E C

MMBT3904LT1-S-O

10uF-10V-08-O

2

2.6V DUAL

1 2

MC86

1uF-08

U15

I

I

AMS1117-S

5

O

O

A

A

ER116

ER115

R162

B

R161

10K-O

1 2

Q40

MMBT3904LT1-S-O

E C

1 2

10K-O

VCCDUAL

VCCDUAL

R44

1K

1 2

LD1117 - 800mA

3

4

SLP4_L15,17

D D

GPIO2317

1

1 2

R171 10K-O

1 2

R170 10K-O

VCC26SB

VCC26SB needs supply
570mA of current.

180-1

+

EC51

100uF-25V

Elitegroup Computer Systems

200-1

6

Title

Size Document Number Rev
Custom

Date: Sheet

7

MIS DC-DC

915GV-M6

of

30 34Tuesday, December 21, 2004

8

1.0

1

2

3

4

5

6

7

8

VCC

PCI1 PCI2

PCI1

B1

-12V

A A

INT-D17
INT-F17,32

EMI 11/16

PCLK18
PREQ-017

B B

C C

PCLK1 PCLK2

C619

AD3117,28,32
AD2917,28,32

AD2717,28,32
AD2517,28,32

CBE-317,28,32
AD2317,28,32

AD2117,28,32
AD1917,28,32

AD1717,28,32
CBE-217,28,32

IRDY_L17,28,32
DEVSEL_L17,28,32
PLOCK_L17,32

PERR_L17,28,32
SERR_L17,28,32
CBE-117,28,32

AD1417,28,32
AD1217,28,32

AD1017,28,32

AD817,28,32
AD717,28,32

AD517,28,32
AD317,28,32

AD117,28,32
ACK64A_L32

INT-D
INT-F

PREQ-0

2 1

AD29

18pF-O

AD25
CBE-3

AD23
AD21

AD19
AD17

CBE-2
IRDY_L IRDY_L
DEVSEL_L DEVSEL_L
PLOCK_L PLOCK_L

PERR_L PERR_L
SERR_L SERR_L
CBE-1 CBE-1 AD15

AD14
AD12 AD11

AD10

AD8
AD7

AD5 AD4
AD3

AD1
ACK64A_L

PCI1-INT:
INTA:INTC
INTB:INTD

B2

TCK

B3

GND

B4

TDO

B5

+5V

B6

+5V

B7

INTB

B8

INTD

B9

PRSNT1

B10

NC

B11

PRSNT2

B12

GND

B13

GND

B14

NC

B15

GND

B16

CLK

B17

GND

B18

REQ

B19

+5V

B20

AD31

B21

AD29

B22

GND

B23

AD27

B24

AD25

B25

+3.3V

B26

C/BE3

B27

AD23

B28

GND

B29

AD21

B30

AD19

B31

+3.3V

B32

AD17

B33

C/BE2

B34

GND

B35

IRDY

B36

+3.3V

B37

DEVSEL

B38

GND

B39

LOCK

B40

PERR

B41

+3.3V

B42

SERR

B43

+3.3V

B44

C/BE1

B45

AD14

B46

GND

B47

AD12

B48

AD10

B49

GND

B52

AD8

B53

AD7

B54

+3.3V

B55

AD5

B56

AD3

B57

GND

B58

AD1

B59

+5V

B60

ACK64

B61

+5V

B62

+5V

PCI-W

IDSEL=AD17 IDSEL=AD18
REQ=PREQ0#
GNT=PGNT0#

INTC:INTE
INTD:INTF

INT-B17
INT-A17
INT-D17
INT-C17

AD17

R154 330

INT-B
INT-A
INT-D
INT-C

2

D D

1

IDSEL17

12

1
3
5
7

8.2K-8P4R

RN15

2
4
6
8

VCC3

TRST
+12V

TMS

TDI

+5V
INTA
INTC

+5V

+5V
GND

GND

3VAUX

RST

+5V

GNT
GND
PME

AD30

+3.3V

AD28
AD26

GND

AD24

IDSEL

+3.3V

AD22
AD20

GND

AD18
AD16

+3.3V

FRAME

GND

TRDY

GND

STOP
+3.3V

SDONE

SBO
GND

PAR

AD15

+3.3V

AD13
AD11

GND

AD9

C/BE0

+3.3V

AD6

AD4
GND

AD2

AD0

+5V

REQ64

+5V
+5V

NC
NC

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

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

3

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

PGNT-0
PCIPME_L PCIPME_L

AD30AD31
AD28

AD26AD27
AD24

IDSEL17
AD22

AD20
AD18

AD16
FRAME_L FRAME_L
TRDY_L TRDY_L
STOP_L STOP_L
SMBCLK

SMBDATA

PAR PAR

AD15
AD13

AD9

CBE-0 AD8 CBE-0

AD6

AD2
AD0

REQ64A_L_1 ACK64A_L

INT-C 17
INT-E 17,28,32

PCIRST_L2

PGNT-0 17 PGNT-1 17
PCIPME_L 17,28,32

AD30 17,28,32
AD28 17,28,32

AD26 17,28,32
AD24 17,28,32

AD22 17,28,32
AD20 17,28,32

AD18 17,28,32
AD16 17,28,32

FRAME_L 17,28,32
TRDY_L 17,28,32
STOP_L 17,28,32
SMBCLK 16,32

SMBDATA 16,32
PAR 17,28,32

AD15 17,28,32
AD13 17,28,32

AD11 17,28,32
AD9 17,28,32

CBE-0 17,28,32
AD6 17,28,32

AD4 17,28,32
AD2 17,28,32

AD0 17,28,32

R184 2.7K

4

STOP_L
PLOCK_L
PERR_L
SERR_L
FRAME_L
IRDY_L
TRDY_L
DEVSEL_L

PAR

ACK64A_L

VCC3

EC13

12

VCC3

12

BC90

VCC

5

BC74

2 1

2 1

0.1uF

0.1uF

INT-G17,32

EMI 11/16

PCLK28

PREQ-117

INT-G

PREQ-1
AD31 AD30

AD29

2 1

C620

AD27 AD26

18pF-O

AD25
CBE-3

AD23
AD21 AD20

AD19
AD17 AD16

CBE-2

AD14
AD12 AD11

AD10

AD7
AD5 AD4

AD3
AD1 AD0

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

6

BC123

2 1

1000uF-6.3V-O

2 1

R172 2.7K
R176 2.7K
R177 2.7K
R180 2.7K
R158 2.7K
R159 2.7K
R166 2.7K
R168 2.7K

R181 2.7K

R186 2.7K

0.1uF

PCIRST_L2 16,19,32

C62
47pF-O

VCC VCC

1 2

12
12
12
12
12
12
12

12

12

PCI2

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

REQ=PREQ1#
GNT=PGNT1#

AD18 IDSEL18

R152 330

12

Elitegroup Computer Systems

Title

Size Document Number Rev

Custom

Date: Sheet

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

A52
A53
A54
A55
A56
A57
A58
A59
A60
A61
A62

BC128

PCI Slot 1&2

7

INT-D

RSMVCC3RSMVCC3

PCIRST_L2
PGNT-1

AD28

AD24
IDSEL18

AD22

AD18

SMBCLK
SMBDATA

AD13

AD9

AD6

AD2

REQ64A_L_2

BC129

2 1

2 1

0.1uF

0.1uF

915GV-M6

R185 2.7K

VCCVCC

12

+

EC12

31 34Tuesday, December 21, 2004

12

1000uF-6.3V

1.0

of

8

5

VCC3

-12V

B1
B2
B3
B4

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

B5
B6
B7
B8
B9

D D

PCLK38

PREQ-217

C C

B B

AD3117,28,31
AD2917,28,31

AD2717,28,31
AD2517,28,31

CBE-317,28,31
AD2317,28,31

AD2117,28,31
AD1917,28,31

AD1717,28,31
CBE-217,28,31

IRDY_L17,28,31
DEVSEL_L17,28,31
PLOCK_L17,31

PERR_L17,28,31
SERR_L17,28,31
CBE-117,28,31

AD1417,28,31
AD1217,28,31

AD1017,28,31

AD817,28,31
AD717,28,31

AD517,28,31
AD317,28,31

AD117,28,31
ACK64A_L31

INT-E17,28,31
INT-G17,31

EMI 11/16

PCLK3

C621

INT-E
INT-G

PREQ-2
AD31

2 1

AD29

18pF-O

AD27
AD25

CBE-3
AD23

AD21
AD19

AD17
CBE-2

IRDY_L
DEVSEL_L
PLOCK_L

PERR_L
SERR_L
CBE-1

AD14
AD12

AD10

AD8
AD7

AD5
AD3

AD1
ACK64A_L

PCI3-INT:
INTA:INTE
INTB:INTF

4

PCI3

PCI3

-12V
TCK
GND
TDO
+5V
+5V
INTB
INTD
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

IDSEL=AD19
REQ=PREQ2#
GNT=PGNT2#

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

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

VCC VCC3 +12VVCC

INT-F
INT-H

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-F 17,31
INT-H 17

PCIRST_L2

PGNT-2 17
PCIPME_L 17,28,31

AD30 17,28,31
AD28 17,28,31

AD26 17,28,31
AD24 17,28,31

AD22 17,28,31
AD20 17,28,31

AD18 17,28,31
AD16 17,28,31

FRAME_L 17,28,31
TRDY_L 17,28,31
STOP_L 17,28,31
SMBCLK 16,31

SMBDATA 16,31
PAR 17,28,31

AD15 17,28,31
AD13 17,28,31

AD11 17,28,31
AD9 17,28,31

CBE-0 17,28,31
AD6 17,28,31

AD4 17,28,31
AD2 17,28,31

AD0 17,28,31

R360 2.7K

3

VCC3

12

BC300

2 1

1000uF-6.3V-O

PCIRST_L2 16,19,31

BC301

BC302

2 1

2 1

0.1uF

0.1uF

EC61

2 1

VCC3

C135
47pF-O

2

Top View

D

3

0.1uF

G

2

S

1

33
D

N- C H 2N3904S 2N3906S

G

12

Fan Header

D

G

S

1

P-CH

G

S

12

3

2

3
D

S

1

SOT-23

C

3

B

1

2

E

C

BECB
1122

C

B

1

E

3

E

Top View

3

2

3

H4 HOLE-A

1
2
3
4 5

CGND

H1 HOLE-A

1
2
3
4 5

9

VCC

12

CGND

H3 HOLE-A

1
2
3
4 5

9

8
7
6

9

8
7
6

8
7
6

2
1

AMP640456-3

TO-263 / TO-252

2

D

G

31

S

H5 HOLE-A

1
2
3
4 5

8
7
6

9

H7 HOLE-A

1
2
3
4 5

H8 HOLE-A

1
2
3
4 5

9

8
7
6

9

TL431
( K )

( A )

8
7
6

Cathode ( K )

3

Anode ( A )

2

Vref ( R )

1

3

1

( R )

2

2

D

2

G

1

H6 HOLE-A

1
2
3
4 5

9

3

S

8
7
6

INTC:INTG

A A

5

AD19

R361 330

12

IDSEL19

4

3

INTD:INTH

AGND

H2 HOLE-A

1
2
3
4 5

9

AGND

8
7
6

Title

AGND

Size Document Number Rev

AGND

2

B

Date: Sheet

Elitegroup Computer Systems

PCI Slot 3

915GV-M6

32 34Tuesday, December 21, 2004

1

of

1.0

5

D D

LEO_chip_CLK8
FWH417,21,22
PLTRST_L10,17,21,22

FWH017,21,22
FWH117,21,22
FWH217,21,22
FWH317,21,22
GPIO2417
GPIO2717
GPIO3417

C C

4

R532 33

R533 100

LPCPD_L17

12

RSMVCC3VCC3

BC304 0.1uF

12

R534 33

3

12

BC311 NC

LEO_chip

LCLK1GND
LFRAME#3KEY

FWH3

BC305 0.1uF

FWH0
GPIO24

LRESET#5VCC5
LAD37LAD2
VCC3.39LAD1
LAD011GND
RSV013RSV1

15

3VSB

17

GND

19

LPCPD#

H10*2-P4E

SERIRQ

CLKRUN#

RSV2

VCC

12

BC303 0.1uF

2
4
6

FWH2

8

FWH1

10
12

GPIO27

14

SIRQ

16
18
20

GPIO34

SIRQ 17,22

2

10/26

1

USBP0N

R378 0-O

USBP0P

R380 0-O

USBP2N

R382 0-O

USBP2P

R384 0-O

B B

VCCDUAL

A A

RN12
0-8P4R-O

7
5
3
1

F4

1 2

PTC-2AS

1000uF-6.3V

5

USBP2P18
USBP2N18
USBP0P18
USBP0N18

8
6
4
2

EC6

USBP2P
USBP2N
USBP0P P0_P

1
2
3
4 5

CMF-SO8

USBPWR2 UGND

100 Mils Width

12

+

BC24 0. 1uF

UGND

P2_N P0_N
P2_P

L21

UGND

8
7
6

11
12

P0_N
P0_P
P2_N
P2_P

1
2
3
4

VCC

-DATA0
+DATA0
GND
GND
GND

USBIEEE

USB1394A1A

4

P2_P
P2_N

P0_NUSBP0N

VCC

-DATA1

+DATA1

GND
GND
GND

5
6

P0_P

7
8
9
10

UGND

REAR_SIDEREAR_SIDE

USBP3P18
USBP3N18
USBP1P18
USBP1N18

RTL8100C NC;
RTL8110S install;
RTL8110SB NC.

AVDDL

L23 FB-120-06-O

1 2

USBP1N

R379 0-O

USBP1P

R381 0-O

USBP3N

R383 0-O

USBP3P

R385 0-O

USBP3P
USBP3N
USBP1P P1_P

MXDIP_028
MXDIN_028
MXDIP_128
MXDIN_128
MXDIP_228
MXDIN_228
MXDIP_328
MXDIN_328

3

1
2
3
4 5

UGND

12

C35 0.01uF-O

UGND

L22

CMF-SO8

P3_N
P3_P

8
7
6

G3
G4

10
11
12
13
14
15
16

P1_N
P1_P
P3_N
P3_P

P3_P

P3_N

P1_NUSBP1N

USBPWR2

USBLAN

5
6
7
8

9

USB-DUAL+LAN-AMP1

VCC

VCC

-DATA0

-DATA1
+DATA0

+DATA1

GND

GND

H_USB

H_USB

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

11/15

L55

1 2

0-0603
L19

1 2

12

1

P1_N

2

P1_P

3
4
G1
G2

19
20
21
22
G5
G6
G7
G8
18

+

UGND

LINK
TX_RX

C622
1000P-3KVD

2

UGND

C615 0.1uF

UGND

LINK 28

RSMVCC3

TX_RX 28

NC-0805

Elitegroup Computer Systems

Title

Size Document Number R ev

Custom

Date: Sheet

Back I/O

915GV-M6

1

of

33 34Tuesday, December 21, 2004

1.0

1

2

3

4

5

6

7

8

Revision A to Revision B

1. R105 & R106 change from Open to 0 ohm 0603, C85 change from Open to 0.01uF 0603, ER89 change from Open to 47 ohm 0603 for system can not boot issue.

2. RN21 change from 0 ohm 8P4R to Open, RN22 change from Open to 0 ohm 8P4R for system can not boot issue.

3. Add R362 1K ohm 0603 for 2.5V power control issue.

4. Add SMI1 header for Legend specifications.

5. Add F_USB1 and F_USB2 header for Legend specifications.

A A

6. Add I2C header for Legend specifications.

7. Add SIRQ1 header for Legend specifications.

8. Add JPT2 and JPT3 header for Legend specifications.

9. Add IRDA header for Legend specifications.

10. Change SYSFAN header for Legend specifications.

11. Add CDIN 2 header for Legend specifications.

12. Add F_AUD I O header for Legend specifications.

13. Add F_PANEL and PSW1 header for Legend specifications.

14. Add JP3 and JP4 header for Legend specifications.

15. Remove PCIEx1 and CNR slots and replace with PCI3 for Legend specifications.

16. Add F_1394 header and V-port capacitors C137~C144 for Legend specifications.

17. R10, R17, Q1 change to Open, ER16 change to 1.3K-1% ohm 0603 for giga lan fail issue.

18. R86 change to 270K ohm 0603, C57 change to 1000pF 0603 & C40 change to 5600pF 0603 for VCCP PWM gate jittering issue.

19. EC2 & EC3 change to 6mm for PCI card installation mechanical issue.

Revision B to Revision 1.0

B B

1. EC25 & EC26 change from 470uF 25V to 1000uF 6.3V, EC35 & EC40 change from 1000uF 6.3V to 1800uF 6.3V for 3DMark 2003 hang issue.

2. EC46 & EC47 change from 1000uF 6.3V to 1800uF 6.3V for S3/S4 can not burn in issue.

3. Add ER126 24K ohm 0603, delete R194, R197, BC134, R188, ER79, C84, ER78, C82, C83, Change ER77 from 7.5K to Open, D17 from
1N4148 to Open, R190 from 10 ohm 0805 to open, D19 from Open to 1N4148 and R191 from Open to 10 ohm 0805 for RT9214 support.

4. Change common mode choke RN9, RN10, RN11 AND RN19 to single R370 ~ R385 for SMT issue.

5. Add D28, D29 and L50 for power off audio CD play support.

C C

D D

Elitegroup Computer Systems

Title

Size Document Number Re v

Custom

1

2

3

4

5

6

Date: Sheet

Schematic Change History

915GV-M6

7

1.0

of

34 34Tuesday, December 21, 2004

8