Model Name:GA-EP31-DS3L Rev:1 - Kythuatphancungkythuatphancung.vn/uploads/download/118b4_EP31-DS3L_Rev... · 2012. 11. 27. · gs d q82 2n7002/sot23/25pf/5 2 1 3 bc462 10u/8/x5r/6.3v/k

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title

Size Document Number Rev

Date: Sheet of

EP31-DS3L 1.02Cover Sheet

Intel Confidential

Custom

1 40Wednesday, April 09, 2008

Title


Date: Sheet of


Intel Confidential

Custom


Title


Date: Sheet of


Intel Confidential

Custom


SHEET TITLE

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

SHEET TITLE

23

24

25

26

27

28

29

30

31

BOM & PCB MODIFY HISTORY

COVER SHEET

L775_A

L775_B,D

L775_C

BROADWATER HOST

BROADWATER DDR

DDRII CLOCK BUFFER / TERMINATION

ICH7 DMI, PCI, USB

ICH7 IDE, GPIO, SATA, CTRL

ICH7 VCC, GND

IDE/FLOPPY

KB_PS2

COM_LPT

PROCESSOR HOT

32

33

34

BLOCK DIAGRAM

BROADWATER PWR

35

36

FRONT PANEL

37

38

39

PCI SLOT 1,2,3

PCI EXPRESS*16 SLOT

40

41

42

DISCRETE POWER

ALC888

REAR AUDIO JACK

DDRII CHANNEL A-SHARE 1,2

BROADWATER GND

BROADWATER VGA,MISC

BROADWATER PCI_EXP_16,DMI

L775_E,F,G,H

FRONT AUDIO CONNECTOR

RTL8111B

ITE 8718

VCORE PWM ISL6334

ICS9LPRS587 CLOCK.

PCI EXPRESS*1 SLOT 1,2,3

HWM/ FAN CONTROL

FRONT USB,REAL USB CONNECT

43

44

GPIO DEFINE

GPIO DEFINE

ATX,ATX_12V CONNECT,BIOS

Model Name:GA-EP31-DS3L

DDRII CHANNEL B-SHARE 1,2

Rev:1.02

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom

2 40Tuesday, February 26, 2008

Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom


Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom


BLOCK DIAGRAM

VCC3

INTEL Pentium4LGA775

VCORE = 1.4V

VCORE = 1.75V / SLEEP : 1.3V

P31

2_5VSTR = 2.5V(MEMORY)VDDQ = 1.5V (AGP POWER 4X, HUBLINK)

PAGE 16,17

DDRII DIMM X 2

MAA0~14

MDD0~63-DQSD0~7DM0~7

+12V = 12V

VDDQ = 1.5V (AGP POWER 4X)

3VDUAL = 3.3V

VCC3 = 3.3V

VCC = 5V

CLOCK GENERATOR

CKVDD = 3.3V

VCC3 = 3.3V5VUSB = 5V

AVDD = 5VVCC = 5V 5VSB = 5V

RTCVDD = 3.3V

PAGE 29,40

-12 = -12V

VCC = 5VVCC3 = 3.3V

COMB

PAGE 33

VCC = 5V

COMA IR

FRONT AUDIO

VCC3 = 3V

LPTTELE

VBAT = 3V

MIC

3VDUAL = 3.3V(SUSPEND POWER)

LIN_ OUT

5VSB = 5V

+12 = 12V

CD_IN

PCI BUS

AUX_IN

LPC BUS

VCC = 5V

PAGE 39

ICH7

USB PORTS 0~7

+12V = 12V

PS2LINE_IN

AUDIO PORTS :

3VDUAL = 3V

LPC I/O ITE8718GB

I/O PORTS :

PAGE 34,35

FDD

VCC25 = 2.5V(I/O,MEMORY/I,VLINK/I)

PVCC = 5V

FRONT PANEL /CPU FAN

+12 = 12V5VSB = 5VVCC = 5V

PCI SLOT1,2,3

PCI EXPRESS X16

MAA_CPC1~5MAB_CPC1~5

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)

PAGE 14,15

DDRII DIMM X 2VTT_DDR = 0.9V

CHANNEL A

CHANNEL B

IDE Primary

PAGE 28VCC = 5V

SERIALATA*4

PAGE 21VCC = 5V

PAGE 27

SPI BIOS/ HWMOVCC = 5VVCC3 = 3V

Azalia ALC888

+12V = 12V

VDDQ = 1.5V (AGP POWER 4X)

3VDUAL = 3.3V

VCC3 = 3.3V

VCC = 5V

PCI EXPRESS X1SLOT1_1,2,3

1.8VSTR = 1.8V(MEMORY,SUSPEND POWER)VTT_DDR = 0.9V

REALTEK8111B

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom


Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom


Title


Date: Sheet of

EP31-DS3L 1.02


Intel Confidential

Custom


Version:1.02

Component value changehistory

Circuit or PCB layout changefor next versionDATE Change Item Reason

Data Change Item Reason

Model Name:GA-EP31-DS3L

2008

10A 9M946DS3R-00-10A --> 9MP31S3-00-10A

備註:

1. ADD FSB1333 CPU SUPPORT

1. 946GZ-DS3 REV2.02 --> 946-DS3 REV3.3

2. ADD VTT_GMCH & 5VDUAL PROTECT

4. L3,L6 Footprint "CHOKE08U-15A_1P-1" ' "CHOKE08U-15A_1P-2"

5. L4,L5 Footprint "CHOKE2U-20A_SQ-1" ' "CHOKE08U-15A_1P-3"

6. 文字面增加 DDRII 800 , Quad Core CPU support

946GZ無法超頻至FSB1333,但945P可超頻至FSB1333的原因

3.3

1. 因為946GZ要超頻至FSB1333,須同時將PCI_E CLK超頻至124MHz,造成SATA硬碟抓不到(只要PCI_ECLK超頻超過120MHz以上,SATA硬碟就會抓不到,IDE HDD則不影響)

2. 945P CHIPS超頻至FSB1333時,PCI_E CLK只需超頻至114MHz即可,所以不影響SATA硬碟

3. 就算946GZ可超頻至FSB1333,使用IDE硬碟RUN,也會不穩,只能跑到FSB1280

10B 1. PROCHOT R379 1.54K --> 1.8K , R377 21K --> 68.1K

1. ADD CLOCK BUFFER2007/7/17PCB:1.03

2.由 GA-P31-DS3 1.04修改,但VCORE是貼P31-DS3L-1.02.

2007/7/27EBOM:10B 1.由 GA-P31-DS3 1.04電路圖修改,但VCORE是貼P31-DS3L-1.02.

2.clcok buffer 946AFLF

3.MB_ID1 8.2k 以區別clock buffer 版本

2007/8/09PBOM:11A

2.MB_ID1 8.2k-->1K 以區別clock buffer 版本

1.由 GA-P31-DS3 1.04電路圖修改,但VCORE是貼P31-DS3L-1.02.

2007/8/09PCB:1.1 1.由 P31-DS3L-1.03 修改文字面成1.1 FOR PVT

2007/8/21PBOM:11B 1.LEC3,EC5,EC4,EC12,EC18,EC26 560UF-->470UF/6.3V

2.DEC4,DEC1,DEC2,DEC3,EC37 470UF/16V加替料

3.EC30,EC31 等100UF/16 加替料

2007/12/11PCB:1.0

2007/12/29EBOM:10A 1.6334,ITE8268

2.8111C

1.由 P31-DS3L-1.1 修改成 GA-EP31-DS3L-1.0 FOR ENERGY SAVING

2008/01/17EBOM:10B 1.8111B,ADD DR182,DR183,DR184,DR185,DR186,DQ31,Q395,R2364

2007/01/08PCB:1.01 1.ADD GPIO14 / 預留PWM_FREQ / PWM2_CR

2.R216 49.9-->680/4

1.BIOS size 8M-->4M; r2338 1k-->8.2k2008/01/17EBOM:10C

2.修改ISL6622 pin6 線路,add DR187 ,DBC39

2008/02/1PCB:1.02 1.修改 ISL6622 PIN6線路

3. PCB改為1.02版

4.PCIEX16 A4/B4 GND PIN ADD SHORT-WIRE,ADD CPU 1600MHz SUPPORT

2.PCIEX16 A4/B4 GND PIN ADD SHORT-WIRE,ADD CPU 1600MHz SUPPORT

2008/02/26PBOM:10D 1. PCB改為1.02版

2. DEL C237,C238 FOR CPU CLOCK

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

-BR0

-HREQ3

-BPRI

-DRDY-DBSY

-HTRDY

-HREQ4

-HITM

-HLOCK

-HADSTB0

GTLREF0GTLREF1

GTLREF1

GTLREF0

TESTHI9

TESTHI8TESTHI10

-IERR

-CPURST

HA[3..16]

HA5HA4

HA16

HA14

HA11HA10

HA3

HA12

HA6

HA8

HA15

HA7

HA9

HA13

HA17

-HREQ0

-HREQ2-HREQ1

HA18HA[17..35]

HA21

HA27HA26

HA34

HA20

HA24

HA29

HA33

HA19

HA35

HA25

HA30

HA23

HA31

HA28

HA32

HA22

-HADSTB1

-BNR-HADS

-HIT

-IERR

TESTHI10

-BR0TESTHI8TESTHI9

-RS0-RS1-RS2

-CPURST

GTLREF_MCH

-HINIT

-DEFER

GTLREF1

GTLREF0

VTT_OL

VTT_OL

VTT_OR

VTT_OR

VTT_OR

VTT_OR

+12V

+12V

VCC3

VCC3

VCORE

VCORE

VCORE

HA[3..16]8

-HTRDY 8

-DRDY 8-DBSY 8

-HREQ48-HREQ38

-HLOCK 8

-HITM 8

-HREQ08

-HREQ28-HREQ18

HA[17..35]8-HADSTB08

-HADSTB18

-BNR 8-HADS 8

-HIT 8

-DEFER 8

-BPRI 8

-HINIT 19

-BR0 8

-RS0 8

-RS2 8-RS1 8

GTLREF_MCH 8

-CPURST 8,37

GTLREF3 6

GTLREF0_2 6

GTLREF_UV135

GTLREF_UV035

Title


Date: Sheet of

EP31-DS3L 1.02P4_LGA775-A

Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


ADSTB:4/17

HA/REQ:4/14

Ratio Set

LOW

0.67

LOW

0.65

0.63

GTLREF_UV1

0.615LOW

GTLREF_UV0

HIGH

LOWHIGH

HIGH

CPU GTLREF RATIO

HIGH

BC46610u/8/X5R/6.3V/K

BC46610u/8/X5R/6.3V/K

SOT23

Q81MMBT2222A/SOT23/600mA/40

SOT23


13

2

R20171K/4R20171K/4

TP_CPU18TP_CPU18

R20181K/4R20181K/4

G S

D Q80

2N7002/SOT23/25pF/5

G S

D Q80

2N7002/SOT23/25pF/5

2 13

RN13 62/8P4R/4RN13 62/8P4R/4

1 23 45 67 8

R2015 0/4/XR2015 0/4/X

BC46410u/8/X5R/6.3V/KBC46410u/8/X5R/6.3V/K

TP_CPU2TP_CPU2

BC46710u/8/X5R/6.3V/K

BC46710u/8/X5R/6.3V/K

R2019 576/4/1R2019 576/4/1

R235200/4/1R235200/4/1

R20221K/4R20221K/4

TP_CPU19TP_CPU19

+

SEC3

100U/2V/SPCAP/X

+

SEC3

100U/2V/SPCAP/X

TP_CPU4TP_CPU4

R2021 0/4R2021 0/4

C102 220p/4/NPO/50V/J/XC102 220p/4/NPO/50V/J/X

BC46110u/8/X5R/6.3V/K

BC46110u/8/X5R/6.3V/K

BC46810u/8/X5R/6.3V/KBC46810u/8/X5R/6.3V/K

(1/8)

LGA775

LGA775A

CPU-SK/775/S/15

(1/8)

LGA775

LGA775A

CPU-SK/775/S/15

A*L5A*P6A*M5A*L4A*M4A*R4A*T5A*U6A*T4A*U5A*U4A*V5A*V4A*W5RSVD_3N4RSVD_4P5REQ*K4REQ*J5REQ*M6REQ*K6REQ*J6ADSTB*R6A*AB6A*W6A*Y6A*Y4A*AA4A*AD6A*AA5A*AB5A*AC5A*AB4A*AF5A*AF4A*AG6A*AG4A*AG5A*AH4A*AH5A*AJ5A*AJ6RSVD_1AC4RSVD_2AE4ADSTB*AD5

ADS* D2BNR* C2HIT* D4

RSP* H4BPRI* G8

DBSY* B2DRDY* C1HITM* E4IERR* AB2INIT* P3

LOCK* C3TRDY* E3BINIT* AD3

DEFER* G7

MCERR* AB3

AP* U2AP* U3

BR* F3TESTHI_8 G3TESTHI_9 G4

TESTHI_10 H5

DP* J16DP* H15DP* H16DP* J17

GTLREF0 H1GTLREF1 H2GTLREF2 E24

GTLREF_SEL H29

RESET* G23

RS* B3RS* F5RS* A3

R145 62/4R145 62/4

R201 62/4R201 62/4

R212115/4/1

R212115/4/1

TP_CPU3TP_CPU3

R20231K/4R20231K/4

R231115/4/1

R231115/4/1

TP_CPU6TP_CPU6

R237200/4/1R237200/4/1

+

SEC1

100U/2V/SPCAP/X

+

SEC1

100U/2V/SPCAP/X

+

SEC2

100U/2V/SPCAP/X

+

SEC2

100U/2V/SPCAP/X

C1091u/6/Y5V/10V/Z

C1091u/6/Y5V/10V/Z

C108 220p/4/NPO/50V/J/XC108 220p/4/NPO/50V/J/X

TP_CPU7TP_CPU7

R146 62/4R146 62/4

TP_CPU5TP_CPU5

SOT23


SOT23


13

2

TP_CPU1TP_CPU1

G S

D Q82

2N7002/SOT23/25pF/5

G S

D Q82

2N7002/SOT23/25pF/5

2 13BC46210u/8/X5R/6.3V/K

BC46210u/8/X5R/6.3V/K

R2020 0/4R2020 0/4

BC46510u/8/X5R/6.3V/K

BC46510u/8/X5R/6.3V/K

CR121CPU RETAINTION/XCR121CPU RETAINTION/X

R2014 1.3K/4/1R2014 1.3K/4/1

TP_CPU17TP_CPU17

BC46310u/8/X5R/6.3V/KBC46310u/8/X5R/6.3V/K

TP_CPU20TP_CPU20

R2016 0/4R2016 0/4

C1051u/6/Y5V/10V/Z

C1051u/6/Y5V/10V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

HD0

-DBI0

STBP0STBN0

HD15

HD7

HD5

HD9

HD6

HD11

HD1

HD14HD13

HD8

HD12

HD4

HD10

HD[0..15]

HD2HD3

HD26

HD[16..31]

HD17

HD24

HD21

HD28

HD23

HD19

HD22

HD27

HD31

HD18

HD25

HD20

HD29HD30

HD16

STBN1-DBI1

STBP1

-DBI2

STBP2STBN2

HD[32..47]

HD42

HD44

HD47

HD40

HD43

HD45

HD41

HD46

HD34

HD36

HD39

HD32

HD35

HD37

HD33

HD38

HD52

HD59

HD61

HD58

HD53

HD57

HD62

HD54

HD63

HD49

HD51HD50

HD48

HD56

HD[48..63]

HD60

HD55

-DBI3

STBP3STBN3

-BPM0

-TRST

-BPM1

TMS

-BPM5

TCK

-BPM2

TDO

TDI

-BPM4

-BPM3

VR_RDY

-BPM5

TCK

-BPM0-TRST

-SYS_RST

TMS

-BPM2

-BPM4

FSBSEL0

TDI

-BPM3

VR_RDY

TDO

-BPM1

FSBSEL2FSBSEL1FSBSEL0 BSEL0

BSEL1BSEL2

BSEL0

BSEL11

BSEL00BSEL00

BSEL1BSEL11

FSBSEL2FSBSEL1FSBSEL0

FSBSEL1FSBSEL2

FSBSEL0

FSBSEL1

BSEL22

FSBSEL2

BSEL22 BSEL2

FSBSEL2

FSBSEL1

VTT_OR

VTT_GMCH

VTT_ORVTT_OL

VTT_GMCH

VTT_GMCH

VTT_GMCH

VTT_GMCH

VTT_GMCH

VTT_GMCH

VTT_GMCH

VTT_GMCH

HD[0..15]8

-DBI08STBN08STBP08HD[16..31]8

STBN18STBP18

-DBI18

-DBI2 8STBN2 8STBP2 8

HD[32..47] 8

HD[48..63] 8

STBP3 8STBN3 8-DBI3 8

-SYS_RST19,21,28,37

VR_RDY 37

BSEL1 11BSEL2 11

BSEL0 11FSBSEL021FSBSEL121FSBSEL221

BSEL166_235

BSEL166_335

BSEL166_335

BSEL166_135

BSEL166_435

BSEL166_335

Title


Date: Sheet of

EP31-DS3L 1.02P4_LGA775-B,D

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


FOR ALL DDR CLK RATIODSTBP:25/4/10/4/25

HD/DBI:4/14

CHECK BSEL0/1 ITE8712 POWER ON 時電壓是否會高於1.2V

100MHz

G31

FSB

0

0

0

1

533/667/800/10660

1

0

FSC

1

400/5333/4133MHz

400/533/667/800

?

G31

?

0 333MHz

1

0

0

Clock

G31266MHz

FSBSEL0

0

200MHz

FSBSEL2

1

667/800

FSA

2/2.66/3.33/4+

2/2.5/3/4

2/2.4

0

FSBSEL1

110 400MHz

FORCE 400MHz CPU TO333MHz

SOT23

Q396MMBT2222A/SOT23/600mA/40

SOT23

Q396MMBT2222A/SOT23/600mA/40

13

2

(2/8)

LGA775

LGA775B

CPU-SK/775/S/15

(2/8)

LGA775

LGA775B

CPU-SK/775/S/15

D*B4D*C5D*A4D*C6D*A5D*B6D*B7D*A7D*A10D*A11D*B10D*C11D*D8D*B12D*C12D*D11DB1*A8DSTBN*C8DSTBPB9D*G9D*F8D*F9D*E9D*D7D*E10D*D10D*F11D*F12D*D13D*E13D*G13D*F14D*G14D*F15D*G15DB1*G11DSTBN*G12DSTBPE12

D* G16D* E15D* E16D* G18D* G17D* F17D* F18D* E18D* E19D* F20D* E21D* F21D* G21D* E22D* D22D* G22

DBI* D19DSTBN* G20DSTBP G19

D* D20D* D17D* A14D* C15D* C14D* B15D* C18D* B16D* A17D* B18D* C21D* B21D* B19D* A19D* A22D* B22

DBI* C20DSTBN* A16DSTBP C17

(4/8)

LGA775

LGA775D

CPU-SK/775/S/15

(4/8)

LGA775

LGA775D

CPU-SK/775/S/15

VTT_1 A29VTT_2 B25VTT_3 B29VTT_4 B30VTT_5 C29VTT_6 A26VTT_7 B27VTT_8 C28VTT_9 A25

VTT_10 A28VTT_11 A27VTT_12 C30VTT_13 A30VTT_14 C25VTT_15 C26VTT_16 C27VTT_17 B26VTT_18 D27VTT_19 D28VTT_20 D25VTT_21 D26VTT_22 B28VTT_23 D29VTT_24 D30

VTT_PWRGD AM6VTT_OUT_1 AA1VTT_OUT_2 J1

VTT_SEL F27EXTBGREF F23

SFRANAD D14SFRANAC E6

DCLKPH E5ACLKPH J3

HFPLL D1

TCKAE1TDIAD1TDOAF1TMSAC1TRST*AG1BPM*AJ2BPM*AJ1BPM*AD2BPM*AG2BPM*AF2BPM*AG3DBR*AC2ITPCLKAK3ITPCLKAJ3BSELG29BSELH30BSELG30SPARE0N5SPARE1C9SPARE2E7SPARE4AE6NC_DSS2D16NC_DSS3A20NCE23

R77 8.2K/4/XR77 8.2K/4/X

SOT23


SOT23


13

2

R198 62/4R198 62/4

R20301K/4R20301K/4

SOT23


SOT23


13

2

RN14 62/8P4R/4RN14 62/8P4R/41 23 45 67 8

SOT23


SOT23


13

2

R213 680/4R213 680/4

R2032470/4R2032470/4

R1994 0/4R1994 0/4

R2365470/4R2365470/4

R2301K/4/XR2301K/4/X

R79470/4R79470/4

R1991 470/4R1991 470/4

R64470/4R64470/4

R197 62/4R197 62/4

R206 62/4R206 62/4

G S

D

SOT23

Q82N7002/SOT23/25pF/5

G S

D

SOT23

Q82N7002/SOT23/25pF/5

2 13

G S

D

SOT23

Q92N7002/SOT23/25pF/5

G S

D

SOT23

Q92N7002/SOT23/25pF/5

2 13

R1993 470/4R1993 470/4

R1990 470/4R1990 470/4

R1992 470/4/XR1992 470/4/X

R75 8.2K/4/XR75 8.2K/4/X

RN15 62/8P4R/4RN15 62/8P4R/4

1 23 45 67 8

R651K/4R651K/4

R80 8.2K/4/XR80 8.2K/4/X

G S

D

SOT23

Q852N7002/SOT23/25pF/5

G S

D

SOT23

Q852N7002/SOT23/25pF/5

2 13

R788.2K/4R788.2K/4

R691K/4R691K/4

R20318.2K/4R20318.2K/4

R708.2K/4R708.2K/4

C940.1u/6/Y5V/25V/Z

C940.1u/6/Y5V/25V/Z

TP_CPU21TP_CPU21

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

TESTHI12TESTHI1

-THRMTRIP

TESTHI2_7

COMP2COMP3

COMP1COMP0

-FERR

COMP5COMP4

-PROCHOT

COMP6COMP7

VRD_SEL

-FORCEPR

COMP8

VID7

TESTHI0

COMP4

COMP7COMP8

VID1

GTLREF2

VCOREPLL

VSSA

-A20M

VCCA

COMP3

VCOREPLL

CPUPWROK

-FERRINTR

VID[0..7] VCC_PLLVID0

VID2

TESTHI11

TESTHI13

MSID0

VRD_SEL

COMP2

-STPCLK

VID3

-FORCEPR

COMP5

-SMI

NMI

-PROCHOT

VCCA

VSSA

-SKTOCC

-THRMTRIPCOMP0

GTLREF3

PECI

-IGNNE

VID5

CPUCLK

TESTHI1

MSID1

VID4

VID6

TESTHI12

COMP1

-CPUCLK

-STPCLKTESTHI11TESTHI13

TESTHI0

TESTHI2_7

GTLREF3

CPUPWROK

VCC_PLL

CPU_G1

TESTHI_M

CPU_G1TESTHI_M

GTLREF2

COMP6

VID0VID1

VID2VID3VID4VID5

VID6VID7

VTT_OL

VTT_OL

VTT_GMCH

VTT_OR

VTT_OR

VCORE

VTT_GMCH

VTT_OR

VTT_OR

VCC1_5

-STPCLK19,30

-A20M19

INTR19NMI19

-SMI19

-FERR19

-IGNNE19

CPUPWROK 19

-THRMTRIP 19-PROCHOT 30

VRD_SEL37

PECI35

VCC_SENSE25

VSS_SENSE25

TESTHI13 19

THERMDC35CPU_TEMP25,35

VID[0..7]37

-SKTOCC19-CPUCLK21CPUCLK21

VCC_PLL

-FORCEPR 30

GTLREF3 4

GTLREF0_2 4

-PSI 37

Title


Date: Sheet of

EP31-DS3L 1.02P4_LGA775-C

Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


Note:VCCA & VCOREPLLdefine doesn't same asold P4 design kit

As close as possible toCPU socket

Trace width doesn'tless than 12 Mil

Place outside of CPU socket

PECI:Platform Environment Control Interface

R740/6/SHT/XR740/6/SHT/X

R205 62/4R205 62/4R196 62/4R196 62/4

R76 1K/4/XR76 1K/4/X

R203 0/4/SHT/XR203 0/4/SHT/X

C961u/6/Y5V/10V/ZC961u/6/Y5V/10V/Z

TP_CPU15TP_CPU15

R52 62/4R52 62/4

TP_CPU10TP_CPU10

R147 62/4R147 62/4

R199 49.9/4/1R199 49.9/4/1

FB1 0/8/SHT/XFB1 0/8/SHT/X

RN16 680/8P4R/4RN16 680/8P4R/4

1 23 45 67 8

RN11 680/8P4R/4RN11 680/8P4R/4

1 23 45 67 8

L110UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]L110UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]

R2024 0/4R2024 0/4

R236 49.9/4/1R236 49.9/4/1

TP_CPU11TP_CPU11

C901n/4/X7R/50V/K/X

C901n/4/X7R/50V/K/X

C171u/6/Y5V/10V/ZC171u/6/Y5V/10V/Z

R149 1K/4R149 1K/4

R209 49.9/4/1/XR209 49.9/4/1/X

C160.1u/6/Y5V/25V/Z/XC160.1u/6/Y5V/25V/Z/X

R202 0/4/SHT/XR202 0/4/SHT/X

C141u/6/Y5V/10V/Z

C141u/6/Y5V/10V/Z

R215 49.9/4/1R215 49.9/4/1

R195 62/4R195 62/4

R2209 0/4R2209 0/4

R204 62/4R204 62/4

LGA775

(3/8)

LGA775C

CPU-SK/775/S/15

LGA775

(3/8)

LGA775C

CPU-SK/775/S/15

SMI*P2A20M*K3FERR*/PBE*R3LINT0K1LINT1L1IGNNE*N2STPCLK*M3VCCAA23VSSAB23VCCIOPLLC23VCC_PLLD23VIDAM2VIDAL5VIDAM3VIDAL6VIDAK4VIDAL4VIDAM5VIDAM7VID_SELECTAN7BCLKF28BCLKG28SKTOCC*AE8THERMDAAL1THERMDCAK1THERMDA_2AJ7THERMDC_2AH7VCC_SENSEAN3VSS_SENSEAN4VCC_MB_REGULATIONAN5VSS_MB_REGULATIONAN6VCC_D_SENSEAL8VSS_D_SENSEAL7VTT_PKGSENSEF29Z60_50*F6SLEW_CTRL*G6SST_LV*G5MPG_NOBOOT*AL3

TESTHI_0 F26TESTHI_1 W3TESTHI_2 F25TESTHI_3 G25TESTHI_4 G27TESTHI_5 G26TESTHI_6 G24TESTHI_7 F24

TESTHI_11 P1TESTHI_12 W2TESTHI_13 L2FORCEPH AK6

PWRGOOD N1PROCHOT* AL2

THERMTRIP* M2COMP A13COMP T1COMP G2COMP R1COMP J2COMP T2COMP Y3COMP AE3COMP B13

RC1 G1RC2 U1RC4 A24RC5 E29

RSVD_1 F2RSVD_2 G10

PSMI* AH2MSID V1MSID W1

CPU_BOOT Y1LL_ID V2LL_ID AA2

C151u/6/Y5V/10V/Z

C151u/6/Y5V/10V/Z

BC4922u/12/X5R/6.3V/M/X

BC4922u/12/X5R/6.3V/M/X

R50 62/4R50 62/4

C981u/6/Y5V/10V/ZC981u/6/Y5V/10V/Z

R53 130/4R53 130/4

C891n/4/X7R/50V/K/XC891n/4/X7R/50V/K/X

C9333p/4/NPO/50V/J/XC9333p/4/NPO/50V/J/X

C101 1n/4/X7R/50V/K/XC101 1n/4/X7R/50V/K/X

R101 24.9/4/1R101 24.9/4/1

C1030.1u/6/Y5V/25V/Z

C1030.1u/6/Y5V/25V/Z

RN20 62/8P4R/4RN20 62/8P4R/4

1 23 45 67 8

R214 49.9/4/1R214 49.9/4/1

TP_CPU14TP_CPU14

TP_CPU12TP_CPU12

R54 62/4R54 62/4

TP_CPU13TP_CPU13

C1000.1u/6/Y5V/25V/Z

C1000.1u/6/Y5V/25V/Z

R227 100/4/XR227 100/4/X

R211 49.9/4/1/XR211 49.9/4/1/X

R100 49.9/4/1R100 49.9/4/1

R229 49.9/4/1R229 49.9/4/1

L210UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]L210UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]

TP_CPU16TP_CPU16

R217100/4/1/X

R217100/4/1/X

R207 62/4R207 62/4

R200 49.9/4/1R200 49.9/4/1

R216 680/4R216 680/4

R210100/4/1/X

R210100/4/1/X

R51 62/4R51 62/4

C191u/6/Y5V/10V/ZC191u/6/Y5V/10V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCORE VCORE VCORE VCORE

Title


Date: Sheet of

EP31-DS3L 1.02P4_LGA775-E,F,G,H

Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


LGA775

(8/8)

GND 2/2

LGA775H

CPU-SK/775/S/15

LGA775

(8/8)

GND 2/2

LGA775H

CPU-SK/775/S/15

VSSAN1VSSAN10VSSAN13VSSAN16VSSAN17VSSAN2VSSAN20VSSAN23VSSAN24VSSAN27VSSAN28

VSSB11VSSB14VSSB17VSSB20VSSB24VSSB5VSSB8VSSC10VSSC13VSSC16VSSC19VSSC22VSSC24VSSC4VSSC7VSSD12VSSD15VSSD18VSSD21VSSD24VSSD3VSSD5VSSD6VSSD9VSSE11VSSE14VSSE17VSSE2VSSE20VSSE25VSSE26VSSE27VSSE28VSSE8VSSF10VSSF13VSSF16VSSF19VSSF22VSSF4VSSF7VSSH10VSSH11VSSH12VSSH13VSSH14VSSH17VSSH18VSSH19VSSH20VSSH21VSSH22VSSH23VSSH24

VSSB1

VSS H25VSS H26VSS H27VSS H28

VSS H6VSS H7VSS H8VSS H9VSS J4VSS J7VSS K2VSS K5VSS K7VSS L23VSS L24VSS L25VSS L26VSS L27VSS L28VSS L29VSS L3VSS L30VSS L6VSS L7VSS M1VSS M7VSS N3VSS N6VSS N7VSS P23VSS P24VSS P25VSS P26VSS P27VSS P28VSS P29VSS P30VSS P4VSS P7VSS R2VSS R23VSS R24VSS R25VSS R26VSS R27VSS R28VSS R29VSS R30VSS R5VSS R7VSS T3VSS T6

VSS U7VSS V23VSS V24VSS V25VSS V26VSS V27VSS V28VSS V29VSS V3VSS V30VSS V6VSS V7VSS W4VSS W7VSS Y2VSS Y5VSS Y7

VSS H3

VSS T7

(6/8)

LGA775

PWR 2/2

LGA775F

CPU-SK/775/S/15

(6/8)

LGA775

PWR 2/2

LGA775F

CPU-SK/775/S/15

VCCAM11VCCAM12VCCAM14VCCAM15VCCAM18VCCAM19VCCAM21VCCAM22VCCAM25VCCAM26VCCAM29VCCAM30VCCAM8VCCAM9VCCAN11VCCAN12VCCAN14VCCAN15VCCAN18VCCAN19VCCAN21VCCAN22VCCAN25VCCAN26VCCAN29VCCAN30VCCAN8VCCAN9VCCJ10VCCJ11VCCJ12VCCJ13VCCJ14VCCJ15VCCJ18VCCJ19VCCJ20VCCJ21VCCJ22VCCJ23VCCJ24VCCJ25VCCJ26VCCJ27VCCJ28VCCJ29VCCJ30VCCJ8VCCJ9VCCK23VCCK24VCCK25VCCK26VCCK27VCCK28VCCK29VCCK30VCCK8VCCL8VCCM23VCCM24VCCM25VCCM26VCCM27VCCM28VCCM29VCCM30VCCM8

VCC N23VCC N24VCC N25VCC N26VCC N27VCC N28VCC N29VCC N30VCC N8VCC P8VCC R8VCC T23VCC T24VCC T25VCC T26VCC T27VCC T28VCC T29VCC T30VCC T8VCC U23VCC U24VCC U25VCC U26VCC U27VCC U28VCC U29VCC U30VCC U8VCC V8VCC W23VCC W24VCC W25VCC W26VCC W27VCC W28VCC W29VCC W30

VCC Y23VCC Y24VCC Y25VCC Y26VCC Y27VCC Y28VCC Y29VCC Y30VCC Y8

VCC W8

LGA775

(5/8)

PWR 1/2

LGA775E

CPU-SK/775/S/15

LGA775

(5/8)

PWR 1/2

LGA775E

CPU-SK/775/S/15

VCCAA8VCCAB8VCCAC23VCCAC24VCCAC25VCCAC26VCCAC27VCCAC28VCCAC29VCCAC30VCCAC8VCCAD23VCCAD24VCCAD25VCCAD26VCCAD27VCCAD28VCCAD29VCCAD30VCCAD8VCCAE11VCCAE12VCCAE14VCCAE15VCCAE18VCCAE19VCCAE21VCCAE22VCCAE23VCCAE9VCCAF11VCCAF12VCCAF14VCCAF15VCCAF18VCCAF19VCCAF21VCCAF22VCCAF8VCCAF9VCCAG11VCCAG12VCCAG14VCCAG15VCCAG18VCCAG19VCCAG21VCCAG22VCCAG25VCCAG26VCCAG27VCCAG28VCCAG29VCCAG30VCCAG8VCCAG9

VCC AH11VCC AH12VCC AH14VCC AH15VCC AH18VCC AH19VCC AH21VCC AH22VCC AH25VCC AH26VCC AH27VCC AH28VCC AH29VCC AH30VCC AH8VCC AH9VCC AJ11VCC AJ12VCC AJ14VCC AJ15VCC AJ18VCC AJ19VCC AJ21VCC AJ22VCC AJ25VCC AJ26VCC AJ8VCC AJ9VCC AK11VCC AK12VCC AK14VCC AK15VCC AK18VCC AK19VCC AK21VCC AK22VCC AK25VCC AK26VCC AK8VCC AK9VCC AL11VCC AL12VCC AL14VCC AL15VCC AL18VCC AL19VCC AL21VCC AL22VCC AL25VCC AL26VCC AL29VCC AL30VCC AL9

(7/8)

LGA775

GND 1/2

LGA775G

CPU-SK/775/S/15

(7/8)

LGA775

GND 1/2

LGA775G

CPU-SK/775/S/15

VSSA12VSSA15VSSA18VSSA2VSSA21VSSA6VSSA9VSSAA23VSSAA24VSSAA25VSSAA26VSSAA27VSSAA28VSSAA29VSSAA3VSSAA30VSSAA6VSSAA7VSSAB1VSSAB23VSSAB24VSSAB25VSSAB26VSSAB27VSSAB28VSSAB29VSSAB30VSSAB7VSSAC3VSSAC6VSSAC7VSSAD4VSSAD7VSSAE10VSSAE13VSSAE16VSSAE17VSSAE2VSSAE20VSSAE24VSSAE25VSSAE26VSSAE27VSSAE28VSSAE29VSSAE30VSSAE5VSSAE7VSSAF10VSSAF13VSSAF16VSSAF17VSSAF20VSSAF23VSSAF24VSSAF25VSSAF26VSSAF27VSSAF28VSSAF29VSSAF3VSSAF30VSSAF6VSSAF7

VSS AG10VSS AG13VSS AG16VSS AG17VSS AG20VSS AG23VSS AG24VSS AG7VSS AH1VSS AH10VSS AH13VSS AH16VSS AH17VSS AH20VSS AH23VSS AH24VSS AH3VSS AH6VSS AJ10VSS AJ13VSS AJ16VSS AJ17VSS AJ20VSS AJ23VSS AJ24VSS AJ27VSS AJ28VSS AJ29VSS AJ30VSS AJ4VSS AK10VSS AK13

VSS AK17VSS AK2VSS AK20VSS AK23VSS AK24VSS AK27VSS AK28VSS AK29VSS AK30VSS AK5VSS AK7VSS AL10VSS AL13VSS AL16VSS AL17VSS AL20VSS AL23VSS AL24VSS AL27VSS AL28VSS AM1VSS AM10VSS AM13VSS AM16VSS AM17VSS AM20VSS AM23VSS AM24VSS AM27VSS AM28VSS AM4

VSS AK16

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

-HREQ0

-HTRDY

-HLOCK

HA17

HA22

HA24

STBP0

-HIT

-RS1

HA5

-HADSTB0

-BR0

HA12HA13

HA27

-DBI1

-BPRI

HA[3..35]

MCHCLK

-RS0

HA25

HA6

STBN3

-DBSY

-RS2

HXSCOMPB

STBP2

HA28

STBN0

STBN1

-HADS

HA11

HA14

HA18

-HREQ2

-DRDY

HA3

HA8

HA21

-DBI0

-DBI3

-CPURST

HA10

HA31

STBP1

-DBI2

HA15HA16

HA23

-HREQ1

HXSWING

HA20

HA29

-HREQ3

STBN2

-DEFER

MCH_GTLREF0

HA4

HA7

HA30

-HADSTB1

-BNR

HA19

-MCHCLK

STBP3

HXRCOMP

HA9

HA26

-HREQ4

HXSCOMP

-HITM

HA32HA33HA34HA35

HXSCOMPB

HXSCOMP

HD40

HD37

HD9

HD53

HD6

HD63

HD38

HD34

HD56

HD11

HD19

HD26

HD55

HD22

HD4

HD20

HD27

HD23

HD14

HD18

HD42

HD29

HD0

HD50

HD17

HD3

HD36

HD8HD7

HD46

HD61

HD24

HD33

HD25

HD60

HD62

HD47

HD52

HD[0..63]

HD5

HD44

HD35

HD54

HD41

HD13

HD32

HD39

HD2

HD31

HD28

HD58

HD21

HD49

HD59

HD10

HD48

HD1

HD51

HD45

HD12

HD15

HD57

HD16

HD43

HD30

COUPON1

COUPON2

HXSWING

MCH_GTLREF0

GTLREF_MCH

HXRCOMP

VTT_GMCH

VTT_GMCH

VTT_GMCH VTT_GMCH

DDR18V

HA[3..35]4

MCHCLK 21

-HREQ24-HREQ14

-HREQ44

-HREQ04

-HADSTB04

-HREQ34

-HADSTB14

STBP35

-DBI35

STBP25STBN25

-DBI05

STBN35

-DBI15

STBP05

STBP15STBN15

STBN05

-DBI25

-HADS4

-HIT4

-BPRI4

-RS24

-BNR4

-DEFER4

-RS04

-HLOCK4

-CPURST4,37

-HTRDY4

-DBSY4

-RS14

-BR04

-DRDY4

-HITM4

-MCHCLK 21

HD[0..63] 5

GTLREF_MCH 4

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-HOST

Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


Title


Date: Sheet of


Gigabyte Technology

B


CPU INTERFACE

Not used for CoreTM2 Duo and Wolfdale


R86 0/4//XR86 0/4//X

FSB

(1/9)

BW

MCHB

CHIP LE82P31 / B0 INTEL/[10HB1-038231-40R]

FSB

(1/9)

BW

MCHB


HA3#J42HA4#L39HA5#J40HA6#L37HA7#L36HA8#K42HA9#N32HA10#N34HA11#M38HA12#N37HA13#M36HA14#R34HA15#N35HA16#N38HA17#U37HA18#N39HA19#R37HA20#P42HA21#R39HA22#V36HA23#R38HA24#U36HA25#U33HA26#R35HA27#V33HA28#V35HA29#Y34HA30#V42HA31#V38HA32#Y36HA33#Y38HA34#Y39HA35#AA37

HREQ0#F40HREQ1#L35HREQ2#L38HREQ3#G43HREQ4#J37

HADSTB0#M34HADSTB1#U34

HDSTBP0#L40HDSTBN0#M43

HDSTBP1#G35HDSTBN1#H33

HDSTBP2#G27HDSTBN2#H27

HDSTBP3#B38HDSTBN3#D38

HDINV0#M40

HADS#W40HTRDY#Y40HDRDY#W41HDEFER#T43HHITM#Y43HHIT#U42HLOCK#V41HBREQ0#AA42

HDINV1#J33

HDINV2#G29

HDINV3#E33

HBNR#W42HBPRI#G39HDBSY#U40HRS0#U41HRS1#AA41HRS2#U39HCPURST#C31

HD0# R40HD1# P41HD2# R41HD3# N40HD4# R42HD5# M39HD6# N41HD7# N42HD8# L41HD9# J39

HD10# L42HD11# J41HD12# K41HD13# G40HD14# F41HD15# F42HD16# C42HD17# D41HD18# F38HD19# G37HD20# E42HD21# E39HD22# E37HD23# C39HD24# B39HD25# G33HD26# A37HD27# F33HD28# E35HD29# K32HD30# H32HD31# B34HD32# J31HD33# F32HD34# M31HD35# E31HD36# K31HD37# G31HD38# K29HD39# F31HD40# J29HD41# F29HD42# L27HD43# K27HD44# H26HD45# L26HD46# J26HD47# M26HD48# C33HD49# C35HD50# E41HD51# B41HD52# D42HD53# C40HD54# D35HD55# B40HD56# C38HD57# D37HD58# B33HD59# D33HD60# C34HD61# B35HD62# A32HD63# D32

HSWING B25HRCOMP D23HSCOMP C25

HSCOMP# D25HDVREF D24

HACCVREF B24HCLKP R32HCLKN U32

R9349.9/4/1R9349.9/4/1

C302.7P/4/NPO/50V/C/XC302.7P/4/NPO/50V/C/X

R88301/4/1R88301/4/1

R9716.5/4/1R9716.5/4/1

BC220.1u/6/Y5V/25V/ZBC220.1u/6/Y5V/25V/Z

BC10

0.01u/4/X7R/25V/K/X

BC10

0.01u/4/X7R/25V/K/X

R85200/4/1R85200/4/1

C200.01u/4/X7R/25V/KC200.01u/4/X7R/25V/K

COUPON1 COUPON/XCOUPON1 COUPON/X21

R84

100/4/1

R84

100/4/1

R87100/4/1R87100/4/1

R9449.9/4/1R9449.9/4/1

R92

49.9/4/1

R92

49.9/4/1

COUPON2 COUPON/XCOUPON2 COUPON/X21

C292.7P/4/NPO/50V/C/XC292.7P/4/NPO/50V/C/X

R91

49.9/4/1

R91

49.9/4/1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

MAAB11

MAAB0

MAAB12

MAAB2

MAAB9MAAB10

MAAB5

MAAB3MAAB4

MAAB6

MAAB1

MAAB8MAAB7

-SRASB-SCASB-SWEB

-CSB0-CSB1

DQSB0

MDB7

MDB0MDB1

MDB5

DMB0

MDB2

MDB6

MDB4MDB3

DQSB1

DMB1

MDB9MDB10MDB11

MDB15MDB14

MDB12

MDB8

MDB13

DMB2

MDB20MDB19MDB18

MDB22

MDB16

DQSB2

MDB21

MDB17

MDB23

DMB4

DQSB4

MDB39

MDB35

MDB38

MDB33MDB32

MDB36

MDB34

MDB37

MDB47

MDB42MDB43

MDB41

MDB46

MDB44

DQSB5

DMB5

MDB40

MDB45

MDB49

MDB51

DQSB6

MDB55

DMB6

MDB53MDB54

MDB50

MDB52

MDB48

MDB63MDB62MDB61MDB60

MDB58MDB59

MDB56MDB57

DMB7

DQSB7

-DQSB0

-DQSB1

-DQSB2

-DQSB4

-DQSB5

-DQSB6

-DQSB7

MAAB13

MODT_B[0..3]

MODT_A[0..3]

DMB3

MDB28

-DQSB3

MDB25MDB24

MDB30

MDB27

MDB29

MDB31

MDB26

DQSB3

MODT_B1MODT_B0

CKEB1CKEB0

SMRCOMPVOLSMRCOMPVOH

SBAB0SBAB1SBAB2

MCH_VREF

MAAB14

SMRCOMP3SMRCOMP2SMRCOMP1SMRCOMP0

SMRCOMPVOH

SMRCOMPVOL

MCH_VREF

DMB[0..7]

MDB[0..63]

DQSB[0..7]

MAAB[0..14]

DMA[0..7]

MDA[0..63]

-DQSB[0..7]

MAAA[0..14]

DQSA[0..7]

-DQSA[0..7]

SMRCOMP2

SMRCOMP3

SMRCOMP0

SMRCOMP1

SBAA2

MDA62

MDA51

MDA43

-DQSA3

MAAA14

MAAA10

MAAA8MAAA7

DMA7

MDA24

MDA22

MDA14

MDA54

DQSA6

-DQSA5

MDA18

MDA8

MAAA9

MAAA6

CKEA1

MDA48

DQSA4

MDA15

MDA9

MDA5

MDA2

-CSA1-CSA0

MDA56

-DQSA7

DQSA1

MDA1

MAAA11

MAAA1

MDA28

MDA21MODT_A1

MDA55

-DQSA6

MDA11

DQSA0

MAAA12

MAAA0

MDA40

MDA35

MDA31

MDA27

MDA20

SBAA0

MDA63

DMA6

MDA45

MDA19

DQSA2

MDA12

MAAA13

MDA36

DMA4

-SRASA

-SWEA

MDA58

MDA46

-DQSA4

MDA10

DMA1

SBAA1

MDA52

MDA49

MDA47

DQSA5

MDA39MDA38

MDA34

MDA29

MDA3

-DQSA0

-SCASA

MDA59

MDA25

DQSA3

DMA2-DQSA2

MODT_A0

MDA61

MDA41

MDA32

MDA6

MAAA3MAAA2

MDA60

DQSA7

MDA53

DMA3

MDA13

MDA4

CKEA0

MDA57

MDA50

MDA44

DMA5

MDA37

MDA30

MDA17

DMA0

MAAA5

MDA42

MDA33

MDA26

MDA23

MDA16

-DQSA1

MDA7

MDA0MAAA4

CLK_INTA0-CLK_INTA0

-CLK_INTB0CLK_INTB0

DDR18V

DDR18V

DDR18V

DDR18V

-SWEB15,16

-SRASB15,16-SCASB15,16

-CSB115,16-CSB015,16

MODT_B[0..3]15,16

MODT_A[0..3]14,16

-SCASA14,16-SWEA14,16

-SRASA14,16

SBAA014,16SBAA114,16SBAA214,16

CKEA014,16CKEA114,16

-CSA014,16-CSA114,16

CKEB015,16CKEB115,16

SBAB015,16SBAB115,16SBAB215,16

DMB[0..7]15

MDB[0..63]15

DQSB[0..7]15

MAAB[0..14]15,16

DMA[0..7]14

MDA[0..63]14

-DQSB[0..7]15

MAAA[0..14]14,16

DQSA[0..7]14

-DQSA[0..7]14

-CLK_INTA016CLK_INTA016 -CLK_INTB016

CLK_INTB016

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-DDRII

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


DDR INTERFACE

注意:使用大的heatsink時, 要將VTT_GMCH電容EC6改成 OS-CON 820u/FP/D/2.5V/88/7m

TP_DDR12TP_DDR12

C770.01u/4/X7R/25V/KC770.01u/4/X7R/25V/K

R1833K/4/1R1833K/4/1

R191 20/4/1R191 20/4/1

TP_DDR1TP_DDR1TP_DDR2TP_DDR2

TP7TP7

BC500.1u/6/Y5V/25V/ZBC500.1u/6/Y5V/25V/Z

R182 20/4/1R182 20/4/1

R190 20/4/1R190 20/4/1

TP_DDR3TP_DDR3

NB_HEATSINK1

NB_HEATSINK/[12SP2-040007-21R_12SP2-040007-22R_12SP2-040007-23R]/X

NB_HEATSINK1

NB_HEATSINK/[12SP2-040007-21R_12SP2-040007-22R_12SP2-040007-23R]/X

1

2

R170 20/4/1R170 20/4/1

TP_DDR7TP_DDR7TP_DDR5TP_DDR5

TP14TP14

DDR_1

BW

(4/9)

MCHD


DDR_1

BW

(4/9)

MCHD


SMA_B0BB17SMA_B1AY17SMA_B2BA17SMA_B3BC16SMA_B4AW15SMA_B5BA15SMA_B6BB15SMA_B7BA14SMA_B8AY15SMA_B9BB14SMA_B10AW18SMA_B11BB13SMA_B12BA13SMA_B13AY29SMA_B14AY13

SWE_B#BA27SCAS_B#AW29SRAS_B#AW26

SBS_B0AY19SBS_B1BA18SBS_B2BC12

SCS_B0#BB27SCS_B1#BB30SCS_B2#AY27SCS_B3#AY31

SCKE_B0AY12SCKE_B1AW12SCKE_B2BB11SCKE_B3BA11SODT_B0BA29SODT_B1BA30SODT_B2BB29SODT_B3BB31

SCLK_B0AV31SCLK_B0#AW31SCLK_B1AU27SCLK_B1#AT27SCLK_B2AV32SCLK_B2#AT32SCLK_B3AU29SCLK_B3#AR29SCLK_B4AV29SCLK_B4#AW27SCLK_B5AN33SCLK_B5#AP32

SDQS_B0 AV6SDQS_B0# AU5

SDM_B0 AR7

SDQ_B0 AN7SDQ_B1 AN8SDQ_B2 AW5SDQ_B3 AW7SDQ_B4 AN5SDQ_B5 AN6SDQ_B6 AN9SDQ_B7 AU7

SDQS_B1 AR12SDQS_B1# AP12

SDM_B1 AW9

SDQ_B8 AT11SDQ_B9 AU11

SDQ_B10 AP13SDQ_B11 AR13SDQ_B12 AR11SDQ_B13 AU9SDQ_B14 AV12SDQ_B15 AU12

SDQS_B2 AP15SDQS_B2# AR15

SDM_B2 AW13

SDQ_B16 AU15SDQ_B17 AV13SDQ_B18 AU17SDQ_B19 AT17SDQ_B20 AU13SDQ_B21 AM13SDQ_B22 AV15SDQ_B23 AW17

SDQS_B3 AT24SDQS_B3# AU26

SDM_B3 AP23

SDQ_B24 AV24SDQ_B25 AT23SDQ_B26 AT26SDQ_B27 AP26SDQ_B28 AU23SDQ_B29 AW23SDQ_B30 AR24SDQ_B31 AN26

SDQS_B4 AW39SDQS_B4# AU39

SDM_B4 AU37

SDQ_B32 AW37SDQ_B33 AV38SDQ_B34 AN36SDQ_B35 AN37SDQ_B36 AU35SDQ_B37 AR35SDQ_B38 AN35SDQ_B39 AR37

SDQS_B5 AL35SDQS_B5# AL34

SDM_B5 AM37

SDQ_B40 AM35SDQ_B41 AM38SDQ_B42 AJ34SDQ_B43 AL38SDQ_B44 AR39SDQ_B45 AM34SDQ_B46 AL37SDQ_B47 AL32

SDQS_B6 AG35SDQS_B6# AG36

SDM_B6 AG39

SDQ_B48 AG38SDQ_B49 AJ38SDQ_B50 AF35SDQ_B51 AF33SDQ_B52 AJ37SDQ_B53 AJ35SDQ_B54 AG33SDQ_B55 AF34

SDQS_B7 AC36SDQS_B7# AC37

SDM_B7 AD38

SDQ_B56 AD36SDQ_B57 AC33SDQ_B58 AA34SDQ_B59 AA36SDQ_B60 AD34SDQ_B61 AF38SDQ_B62 AC34SDQ_B63 AA33

RESERVED_1BB2RESERVED_2AW42RESERVED_3AN32RESERVED_4AM31RESERVED_5AG32RESERVED_6AF32RESERVED_9AP21RESERVED_8AA39

SRCOMP0AN2

SRCOMP3BA40SRCOMP2BB40

SMRCOMPVOLAM8SMRCOMPVOHAM10RESERVEDBB19

SVREFAM6

SRCOMP1AN3

RESERVED_7AM21

TP_DDR9TP_DDR9

NB_HEATSIN

NB_HEATSINK/[12SP2-04F004-F1R_12SP2-04F004-F2R_12SP2-04F004-F3R_12SP2-04F004-F4R]

NB_HEATSIN

NB_HEATSINK/[12SP2-04F004-F1R_12SP2-04F004-F2R_12SP2-04F004-F3R_12SP2-04F004-F4R]

1

2

TP_DDR11TP_DDR11

TP_DDR6TP_DDR6

TP12TP12

C820.01u/4/X7R/25V/KC820.01u/4/X7R/25V/K

DDR_0

BW

(3/9)

MCHC


DDR_0

BW

(3/9)

MCHC


SMA_A0BA31SMA_A1BB25SMA_A2BA26SMA_A3BA25SMA_A4AY25SMA_A5BA23SMA_A6AY24SMA_A7AY23SMA_A8BB23SMA_A9BA22SMA_A10AY33SMA_A11BB22SMA_A12AW21SMA_A13AY38SMA_A14BA21

SDQS_A0 AU4SDQS_A0# AR3

SDM_A0 AR2

SDQ_A0 AR5SDQ_A1 AR4SDQ_A2 AV3SDQ_A3 AV2SDQ_A4 AP3SDQ_A5 AP2SDQ_A6 AU1SDQ_A7 AV4

SDQS_A1 BB3SDQS_A1# BA4

SDM_A1 BA2

SDQ_A8 AY2SDQ_A9 AY3

SDQ_A10 BB5SDQ_A11 AY6SDQ_A12 AW2SDQ_A13 AW3SDQ_A14 BA5SDQ_A15 BB4

SDQS_A2 BB9SDQS_A2# BA9

SDM_A2 AY9

SDQ_A16 AY7SDQ_A17 BC7SDQ_A18 AW11SDQ_A19 AY11SDQ_A20 BB6SDQ_A21 BA6SDQ_A22 BA10SDQ_A23 BB10

SDQS_A3 AT20SDQS_A3# AU18

SDM_A3 AN18

SDQ_A24 AT18SDQ_A25 AR18SDQ_A26 AU21SDQ_A27 AT21SDQ_A28 AP17SDQ_A29 AN17SDQ_A30 AP20SDQ_A31 AV20

SDQS_A4 AR41SDQS_A4# AR40

SDM_A4 AU43

SDQ_A32 AV42SDQ_A33 AU40SDQ_A34 AP42SDQ_A35 AN39SDQ_A36 AV40SDQ_A37 AV41SDQ_A38 AR42SDQ_A39 AP41

SDQS_A5 AL41SDQS_A5# AL40

SDM_A5 AM43

SDQ_A40 AN41SDQ_A41 AM39SDQ_A42 AK42SDQ_A43 AK41SDQ_A44 AN40SDQ_A45 AN42SDQ_A46 AL42SDQ_A47 AL39

SDQS_A6 AG42SDQS_A6# AG41

SDM_A6 AG40

SDQ_A48 AJ40SDQ_A49 AH43SDQ_A50 AF39SDQ_A51 AE40SDQ_A52 AJ42SDQ_A53 AJ41SDQ_A54 AF41SDQ_A55 AF42

SDQS_A7 AC42SDQS_A7# AC41

SDM_A7 AC40

SDQ_A56 AD40SDQ_A57 AD43SDQ_A58 AB41SDQ_A59 AA40SDQ_A60 AE42SDQ_A61 AE41SDQ_A62 AC39SDQ_A63 AB42

SWE_A#BB34SCAS_A#AY35SRAS_A#BB33

SBS_A0BA33SBS_A1AW32SBS_A2BB21

SCS_A0#AW35SCS_A1#BA35SCS_A2#BA34SCS_A3#BB38

SCKE_A0BC20SCKE_A1AY20SCKE_A2AY21SCKE_A3BA19

SODT_A0AY37SODT_A1BA38SODT_A2BB35SODT_A3BA39

SCLK_A0AU31

SCLK_A1AP27

SCLK_A2AV33

SCLK_A3AP29

SCLK_A4AM26

SCLK_A5AT33

SCLK_A0#AR31

SCLK_A1#AN27

SCLK_A2#AW33

SCLK_A3#AP31

SCLK_A4#AM27

SCLK_A5#AU33

RESERVEDAN21

TP_DDR10TP_DDR10

R1851K/4/1R1851K/4/1

R1761K/4/1R1761K/4/1

TP_DDR8TP_DDR8

R1861K/4/1R1861K/4/1

TP13TP13

TP_DDR4TP_DDR4

R1781K/4/1R1781K/4/1

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

EXP_A_TXP[0..15]

EXP_A_TXN[0..15]

SRCCLK_MCH-SRCCLK_MCH

EXP_A_TXN15

EXP_A_RXP13

EXP_A_RXN6

EXP_A_TXN14

EXP_A_TXN13

EXP_A_TXN12

EXP_A_RXN15

EXP_A_RXP11

EXP_A_RXP1

EXP_A_TXN11

EXP_A_TXN9

EXP_A_TXN8

EXP_A_TXN7

EXP_A_RXP14

EXP_A_RXN7EXP_A_TXP7

EXP_A_RXP12

EXP_A_RXP2

EXP_A_RXP0

EXP_A_TXN6

EXP_A_TXN5

EXP_A_RXP15

EXP_A_RXN10

EXP_A_RXN8

EXP_A_RXP5EXP_A_TXN4

EXP_A_TXN3EXP_A_RXP3

EXP_A_RXN11

EXP_A_TXP15

EXP_A_TXP14

EXP_A_TXN2

EXP_A_TXN1

EXP_A_RXN9

EXP_A_RXP7

EXP_A_RXN0

EXP_A_TXP13

EXP_A_RXP4

EXP_A_TXP12

EXP_A_TXP11

EXP_A_RXN12

EXP_A_RXP8

EXP_A_RXN1

EXP_A_TXP9

EXP_A_RXN4

EXP_A_TXP8

EXP_A_TXP6

EXP_A_TXP5

EXP_A_RXN13

EXP_A_RXP9

EXP_A_RXN2

EXP_A_TXP4

EXP_A_TXP3

EXP_A_TXP2

EXP_A_TXP1

EXP_A_RXN14

EXP_A_RXN5

EXP_A_RXN3

EXP_A_TXN0EXP_A_TXP0

EXP_A_RXP10

EXP_A_RXP6

GRCOMP

SDVO_CLCLKSDVO_CLDATA

DMI_3RXP

DMI_0RXN

DMI_3RXN

DMI_2RXN

DMI_1RXN

DMI_0RXP

DMI_1RXP

DMI_2RXP

GRCOMP

VCC1_25PCIEX

VCC1_25PCIEX

EXP_A_TXP10EXP_A_TXN10

DMI_0TXP

DMI_1TXP

DMI_2TXPDMI_2TXNDMI_3TXPDMI_3TXN

DMI_1TXN

DMI_0TXN

DMI_0RXP

DMI_2RXPDMI_3RXP

DMI_1RXP

VCC1_25

VCC1_25

EXP_A_TXP[0..15] 17

EXP_A_RXP[0..15] 17

EXP_A_RXN[0..15] 17

EXP_A_TXN[0..15] 17

SRCCLK_MCH21-SRCCLK_MCH21

DMI_2RXN18

DMI_3RXN18DMI_3RXP18

DMI_2RXP18DMI_1RXN18

DMI_0RXP18DMI_0RXN18DMI_1RXP18

SDVO_CLCLK17SDVO_CLDATA17

VCC1_25PCIEX 13

DMI_2TXN 18

DMI_3TXN 18

DMI_1TXP 18

DMI_3TXP 18

DMI_0TXN 18DMI_0TXP 18

DMI_2TXP 18DMI_1TXN 18

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-PCI E & DMI

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Close to MCH

as short as possibleClose to MCH

PCIE

DMI

BW

(2/9)

MCHA


PCIE

DMI

BW

(2/9)

MCHA


EXP_RXP0F15EXP_RXN0*G15EXP_RXP1K15EXP_RXN1*J15EXP_RXP2F12EXP_RXN2*E12EXP_RXP3J12EXP_RXN3*H12EXP_RXP4J11EXP_RXN4*H11EXP_RXP5F7EXP_RXN5*E7EXP_RXP6E5EXP_RXN6*F6EXP_RXP7C2EXP_RXN7*D2EXP_RXP8G6EXP_RXN8*G5EXP_RXP9L9EXP_RXN9*L8EXP_RXP10M8EXP_RXN10*M9EXP_RXP11M4EXP_RXN11*L4EXP_RXP12M5EXP_RXN12*M6EXP_RXP13R9EXP_RXN13*R10EXP_RXP14T4EXP_RXN14*R4EXP_RXP15R6EXP_RXN15*R7

DMI_RXP0W2DMI_RXN0*V1DMI_RXP1Y8DMI_RXN1*Y9DMI_RXP2AA7DMI_RXN2*AA6DMI_RXP3AB3DMI_RXN3*AA4

GCLKPB12GCLKN*B13

SDVO_CTRLDATAG17SDVO_CTRLCLKE17

EXP_TXP0 D11EXP_TXN0* D12EXP_TXP1 B11

EXP_TXN1* A10EXP_TXP2 C10

EXP_TXN2* D9EXP_TXP3 B9

EXP_TXN3* B7EXP_TXP4 D7

EXP_TXN4* D6EXP_TXP5 B5

EXP_TXN5* B6EXP_TXP6 B3

EXP_TXN6* B4EXP_TXP7 F2

EXP_TXN7* E2EXP_TXP8 F4

EXP_TXN8* G4EXP_TXP9 J4

EXP_TXN9* K3EXP_TXP10 L2

EXP_TXN10* K1EXP_TXP11 N2

EXP_TXN11* M2EXP_TXP12 P3

EXP_TXN12* N4EXP_TXP13 R2

EXP_TXN13* P1EXP_TXP14 U2

EXP_TXN14* T2EXP_TXP15 V3

EXP_TXN15* U4

DMI_TXP0 V7DMI_TXN0* V6DMI_TXP1 W4

DMI_TXN1* Y4DMI_TXP2 AC8

DMI_TXN2* AC9DMI_TXP3 Y2

DMI_TXN3* AA2

EXP_COMPO AC11EXP_COMPI AC12

C53 0.1u/4/Y5V/16V/ZC53 0.1u/4/Y5V/16V/Z

BC451u/8/Y5V/25V/ZBC451u/8/Y5V/25V/Z

R14224.9/4/1R14224.9/4/1

R148 0/12/SHT/XR148 0/12/SHT/X

C59 0.1u/4/Y5V/16V/ZC59 0.1u/4/Y5V/16V/Z

R141 5.1K/4/1R141 5.1K/4/1

C54 0.1u/4/Y5V/16V/ZC54 0.1u/4/Y5V/16V/Z

R130 5.1K/4/1R130 5.1K/4/1

C56 0.1u/4/Y5V/16V/ZC56 0.1u/4/Y5V/16V/Z

C61 0.1u/4/Y5V/16V/ZC61 0.1u/4/Y5V/16V/ZC64 0.1u/4/Y5V/16V/ZC64 0.1u/4/Y5V/16V/Z

R138 5.1K/4/1R138 5.1K/4/1

C57 0.1u/4/Y5V/16V/ZC57 0.1u/4/Y5V/16V/Z

R134 5.1K/4/1R134 5.1K/4/1

C55 0.1u/4/Y5V/16V/ZC55 0.1u/4/Y5V/16V/Z

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

EXP_SLR

EXP_EN

-PFMRST1PWROK1

BSEL1BSEL0

BSEL2

-ICHSYNC

-CL_RST

DDCDATA

VGA_R

DDCCLK

HSYNC

-DOTCLK

DDCDATA

DOTCLK

VGA_B

REFSET

VSYNC

DDCCLK

B

RG

VGADDCDATA

VGADDCCLK

VGA_B

VSYNC

VGADDCCLK

VGADDCDATA

VGA_R

HSYNC

VGA_G

VGA_G

VCC1_25

VCC1_25

VCC3VCC3

VCC3

VCC1_25

VCC

VCC3

VCC3

VCC3

VCC

VCC

FUSEVCC

EXP_EN_HDR17

PWROK119,35,38-ICHSYNC 19

-PFMRST1 34,35PWROK1 19,35,38

BSEL25BSEL15BSEL05

-PFMRST19,35

-DOTCLK 21DOTCLK 21

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-INTERNAL VGA

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


BW+ICH8 不要上(SAMPLE)BW+ICH7 要上

VCC1_25V ?

0.352V

0: BTX1: ATX

FOR EMI

FOR EMI

R4141K/4/XR4141K/4/X

TP4TP4

R44175/4/XR44175/4/X

R416 1.65K/4/1R416 1.65K/4/1

TP10TP10

ESD_PAD1TP/X

ESD_PAD1TP/X

TP11TP11

C6822p/4/NPO/50V/JC6822p/4/NPO/50V/J


R413 1K/4R413 1K/4

R4442.2K/4/XR4442.2K/4/X

ESD_PAD7

TP/X

ESD_PAD7

TP/X

R4171K/4R4171K/4

GS

D

SOT23

Q582N7002/SOT23/25pF/5/XG

S

D

SOT23

Q582N7002/SOT23/25pF/5/X

2

13

ESD_PAD5 TP/XESD_PAD5 TP/X

FB7 80/6/3A/S/XFB7 80/6/3A/S/X

TP9TP9

C2151u/6/Y5V/10V/Z/X

C2151u/6/Y5V/10V/Z/X

R96 0/4/SHT/XR96 0/4/SHT/X

TP5TP5

TP3TP3

R43975/4/XR43975/4/X

ESD_PAD4TP/X

ESD_PAD4TP/X

R44075/4/XR44075/4/X

R1791K/4/1R1791K/4/1 R415

1K/4/XR4151K/4/X

FB9 80/6/3A/S/XFB9 80/6/3A/S/X

R4452.2K/4/XR4452.2K/4/X

Q54

BAV99/SOT23/300mA/X

Q54

BAV99/SOT23/300mA/X

13

2

TP8TP8

R1360/4/SHT/X

R1360/4/SHT/X

Q63BAV99/SOT23/300mA/X

Q63BAV99/SOT23/300mA/X

13

2

Q60

BAV99/SOT23/300mA/X

Q60

BAV99/SOT23/300mA/X

13

2

TP15TP15

C209

3.3p/4/NPO/50V/C/X

C209

3.3p/4/NPO/50V/C/X

R4462.2K/4/XR4462.2K/4/X ESD_PAD3

TP/X

ESD_PAD3

TP/X

C213

10p/4/NPO/50V/J/X

C213

10p/4/NPO/50V/J/XR442 1.3K/4/1/XR442 1.3K/4/1/X

R465 0/6/XR465 0/6/X

R177392/4/1R177392/4/1

BC4530.1u/6/Y5V/25V/Z/X

BC4530.1u/6/Y5V/25V/Z/X

C21410p/4/NPO/50V/J/X

C21410p/4/NPO/50V/J/X

R4432.2K/4/XR4432.2K/4/XG

S

D

SOT23

Q572N7002/SOT23/25pF/5/XG

S

D

SOT23

Q572N7002/SOT23/25pF/5/X

2

13

C7610p/4/NPO/50V/J/X

C7610p/4/NPO/50V/J/X



Q64BAV99/SOT23/300mA/XQ64BAV99/SOT23/300mA/X

13

2

R437 33/4/XR437 33/4/X

C21210p/4/NPO/50V/J/X

C21210p/4/NPO/50V/J/X

R82 1K/4/XR82 1K/4/X

Q56

BAV99/SOT23/300mA/X

Q56

BAV99/SOT23/300mA/X

13

2

C581n/4/X7R/50V/K/XC581n/4/X7R/50V/K/X

1

VGA_COMA

COM/GE/SC/RA/1/D/DUAL LAYOUT

1

VGA_COMA

COM/GE/SC/RA/1/D/DUAL LAYOUT

V5V10

V4V9V3V8V2V7V1V6

V11

V12

V13

V14

V15

VG1

VG2

FB8 80/6/3A/S/XFB8 80/6/3A/S/X

Q55

BAV99/SOT23/300mA/X

Q55

BAV99/SOT23/300mA/X

13

2

Q59

BAV99/SOT23/300mA/X

Q59

BAV99/SOT23/300mA/X

13

2

TP2TP2

R438 33/4/XR438 33/4/X

C2200.1u/6/Y5V/25V/Z/XC2200.1u/6/Y5V/25V/Z/X

MISC

VGA

(5/9)

BW

MCHE


MISC

VGA

(5/9)

BW

MCHE


RESERVED_1L17RESERVED_2N17RESERVED_3N18RESERVED_4N15RESERVED_5M20RESERVED_6L15RESERVED_7L18RESERVED_8M18

RESERVED_9AA10RESERVED_10AA9RESERVED_11AA11RESERVED_12Y12

RESERVED_13U30RESERVED_14U31RESERVED_15R29RESERVED_16R30

RESERVED_17U12RESERVED_18U11RESERVED_19R12RESERVED_20R13

BSEL0G20BSEL1J20BSEL2J18ALLZTESTK20XORTESTF20RESERVED_24G18EXP_SLRE18RESERVED_25K17EXP_ENJ17RESERVEDH18

CL_DATAAD12CL_CLKAD13CL_VREFAM5CL_RST#AA12CL_PWROKAM15

HSYNC C15VSYNC D15

RED B18GREEN C19

BLUE B20RED# C18

GREEN# D19BLUE# D20

DDC_DATA L13DDC_CLK M13

REFSET A20

DREFCLKP C14DREFCLKN D13

VCC L12VSS M11

RESERVED_001 F13RESERVED_23 F17RESERVED_26 A14

RSTIN# AM18PWROK AM17

ICH_SYNC# J13

NC A42

TEST0 BC43TEST1 BC1TEST2 A43

NC_1 N20NC_2 BC42NC_3 BC2NC_4 BB43NC_5 BB1NC_6 B43NC_7 B42NC_8 B2

C210

3.3p/4/NPO/50V/C/X

C210

3.3p/4/NPO/50V/C/X

C2113.3p/4/NPO/50V/C/X

C2113.3p/4/NPO/50V/C/X

C2160.1u/6/Y5V/25V/Z/XC2160.1u/6/Y5V/25V/Z/X

R466 0/6/XR466 0/6/X

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-GND

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


(7/9)

BW

GND 1/2

MCHG


(7/9)

BW

GND 1/2

MCHG


VSS_1BC37VSS_2BC32VSS_3BC28VSS_4BC24VSS_5BC10VSS_6BC5VSS_7BB7VSS_8AY41VSS_9AY4VSS_10AW43VSS_11AW41VSS_12AW1VSS_13AV37VSS_14AV35VSS_15AV27VSS_16AV23VSS_17AV21VSS_18AV17VSS_19AV11VSS_20AV9VSS_21AV7VSS_22AU42VSS_23AU38VSS_24AU32VSS_25AU24VSS_26AU20VSS_27AU6VSS_28AU2VSS_29AT31VSS_30AT29VSS_31AT15VSS_32AT13VSS_33AT12VSS_34AR38VSS_35AR33VSS_36AR32VSS_37AR27VSS_38AR26VSS_39AR23VSS_40AR21VSS_41AR20VSS_42AR17VSS_43AR9VSS_44AR6VSS_45AP43VSS_46AP24VSS_47AP18VSS_48AP1VSS_49AN38VSS_50AN31VSS_51AN29VSS_52AN24VSS_53AN23VSS_54AN20VSS_55AN15VSS_56AN13VSS_57AN12VSS_58AN11VSS_59AN4VSS_60AM42VSS_61AM40VSS_62AM36VSS_63AM33VSS_64AM29VSS_65AM24VSS_66AM23VSS_67AM20VSS_68AM11VSS_69AM9VSS_70AM7VSS_71AM4VSS_72AM2VSS_73AM1VSS_74AL36VSS_75AL33VSS_76AK43VSS_77AJ39VSS_78AJ36VSS_79AJ33VSS_80AH42VSS_81AG37VSS_82AG34VSS_83AF43VSS_84AF37VSS_85AF36VSS_86AF10VSS_87AF9VSS_88AF8VSS_89AF7VSS_90AF6

VSS_181 AF5VSS_182 AF3VSS_183 AF2VSS_184 AF1VSS_185 AD42VSS_186 AD39VSS_187 AD37VSS_188 AD35VSS_189 AD33VSS_190 AD25VSS_191 AD23VSS_192 AD21VSS_193 AD19VSS_194 AC38VSS_195 AC35VSS_196 AC24VSS_197 AC22VSS_198 AC20VSS_199 AC10VSS_200 AC7VSS_201 AC5VSS_202 AB43VSS_203 AB25VSS_204 AB23VSS_205 AB21VSS_206 AB19VSS_207 AB2VSS_208 AB1VSS_209 AA38VSS_210 AA35VSS_211 AA24VSS_212 AA22VSS_213 AA20VSS_214 AA8VSS_215 AA5VSS_216 Y42VSS_217 Y37VSS_218 Y35VSS_219 Y33VSS_220 Y25VSS_221 Y23VSS_222 Y21VSS_223 Y19VSS_224 Y10VSS_225 Y7VSS_226 Y5VSS_227 Y1VSS_228 W3VSS_229 V43VSS_230 V39VSS_231 V37VSS_232 V34VSS_233 V32VSS_234 V11VSS_235 V8VSS_236 V5VSS_237 V2VSS_238 U38VSS_239 U35VSS_240 U8VSS_241 U7VSS_242 U5VSS_243 T42VSS_244 T1VSS_245 R36VSS_246 R33VSS_247 R31VSS_248 R11VSS_249 R8VSS_250 R5VSS_251 R3VSS_252 P43VSS_253 P30VSS_254 P21VSS_255 P18VSS_256 P17VSS_257 P2VSS_258 N36VSS_259 N33VSS_260 N31VSS_261 N27VSS_262 N21VSS_263 N13VSS_264 N10VSS_265 N7VSS_266 N5VSS_267 M42VSS_268 M37VSS_269 M35VSS_270 M33

GND 2/2

(9/9)

BW

MCHI


GND 2/2

(9/9)

BW

MCHI


VSS_92M21VSS_93M17VSS_94M15VSS_95M10VSS_96M7VSS_97M1VSS_98L33VSS_99L32VSS_100L31VSS_101L29VSS_102L21VSS_103L20VSS_104L11VSS_105L7VSS_106L5VSS_107L3VSS_108K43VSS_109K26VSS_110K21VSS_111K18VSS_112K13VSS_113K12VSS_114K2VSS_115J38VSS_116J35VSS_117J32VSS_118J27VSS_119J21VSS_120J9VSS_121J7VSS_122J5VSS_123H31VSS_124H29VSS_125H21VSS_126H20VSS_127H17VSS_128H15VSS_129H13VSS_130G42VSS_131G38VSS_132G32VSS_133G21VSS_134G13VSS_135G12VSS_136G11VSS_137G9VSS_138G7VSS_139G1VSS_140F37VSS_141F35VSS_142F27VSS_143F21VSS_144F18VSS_145F3VSS_146E43VSS_147E32VSS_148E24VSS_149E21VSS_150E20VSS_151E15VSS_152E13VSS_153E11VSS_154E9VSS_155E3VSS_156D40VSS_157D31VSS_158D21VSS_159D17VSS_160D3VSS_161C26VSS_162C11VSS_163C6VSS_164C5VSS_165C4VSS_166B37VSS_167B32VSS_168B31VSS_169B26VSS_170B23VSS_171B22VSS_172B19VSS_173B14VSS_174B10VSS_175A39VSS_176A34VSS_177A26VSS_178A18VSS_179A12VSS_180A7

VSS_271 BC41VSS_272 BC3VSS_273 BA1VSS_274 AY40VSS_275 AF23VSS_276 AF21VSS_277 AF19VSS_278 AE24VSS_279 AE22VSS_280 AE20VSS_281 AE18VSS_282 AC18VSS_283 AA18VSS_284 W24VSS_285 W22VSS_286 W20VSS_287 R21VSS_288 E1VSS_289 C43VSS_290 C1VSS_291 A41VSS_292 A5VSS_293 A3

VSS_91M27

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

VCCA_HPLL

VCCA_MPLL

VCCA_GPLL

V_CKDDR

V_CKDDR

VCCA_MPLL

VCCA_GPLL

VCCA_HPLL

VCCA_DPLLAVCCA_DPLLB

VCCDQ_CRTVCCD_CRT

VCCA_DPLLB

VCCDQ_CRT

VCCD_CRT

VCCA_DPLLA

DDR18V

DDR18V

VCC1_25

VTT_GMCH

VCC1_25

VCC1_25

VCC1_25

VCC1_25

VCC3

VTT_GMCH

DDR18V

VCC3_DAC

VCC1_25

VCC1_25

DDR18V

VCC1_5

VCC1_25

VCC1_25

VCC1_25

VCC1_25

VCC1_25PCIEX10

Title


Date: Sheet of

EP31-DS3L 1.02GMCH-PWR

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


(3.3V/70mA+360uA)

(3.3V/15.8mA)

1.25V=2.5A

1.8V=3.73A

1.2V=1.3A 1.25V=3.8A1.25V=18.8A

1.25V=50mA

1.25V>130mA

1.25V>50mA

1.8V=250mA

1.25V>80mA

1.25V>80mA

1.5V=0.5mA

1.5V=20mA


BC290.1u/6/Y5V/25V/Z/XBC290.1u/6/Y5V/25V/Z/X


BC171u/6/Y5V/10V/ZBC171u/6/Y5V/10V/Z

BC4552.2u/6/Y5V/6.3V/ZBC4552.2u/6/Y5V/6.3V/Z


BC211u/6/Y5V/10V/ZBC211u/6/Y5V/10V/Z


0.1u/6/Y5V/25V/ZBC650.1u/6/Y5V/25V/ZBC65

0.1u/6/Y5V/25V/Z/XBC480.1u/6/Y5V/25V/Z/XBC48

0.1u/6/Y5V/25V/ZBC57

0.1u/6/Y5V/25V/ZBC57

0.1u/6/Y5V/25V/ZBC440.1u/6/Y5V/25V/ZBC44

BC300.1u/6/Y5V/25V/ZBC300.1u/6/Y5V/25V/Z


0.1u/6/Y5V/25V/ZBC670.1u/6/Y5V/25V/ZBC67


C22110u/8/Y5V/10V/Z

C22110u/8/Y5V/10V/Z

0.1u/6/Y5V/25V/ZBC55

0.1u/6/Y5V/25V/ZBC55

BC181u/6/Y5V/10V/Z

BC181u/6/Y5V/10V/Z

PWR 2/2

BW

(8/9)

MCHH


PWR 2/2

BW

(8/9)

MCHH


VCC_CL_1 AL26VCC_CL_2 AL24VCC_CL_3 AL23VCC_CL_4 AL21VCC_CL_5 AL20VCC_CL_6 AL18VCC_CL_7 AL17VCC_CL_8 AL15VCC_CL_9 AK30

VCC_CL_10 AK29VCC_CL_11 AK27VCC_CL_12 AJ31VCC_CL_13 AG31VCC_CL_14 AF31VCC_CL_15 AD32VCC_CL_16 AC32VCC_CL_17 AA32VCC_CL_18 AJ30VCC_CL_19 AJ29VCC_CL_20 AJ27VCC_CL_21 AG30VCC_CL_22 AG29VCC_CL_23 AG27VCC_CL_24 AG26VCC_CL_25 AF30VCC_CL_26 AF29VCC_CL_27 AF27VCC_CL_28 AD30VCC_CL_29 AD29VCC_CL_30 AC30VCC_CL_31 AC29VCC_CL_32 AL12VCC_CL_33 AL11VCC_CL_34 AL10VCC_CL_35 AL9VCC_CL_36 AL8VCC_CL_37 AL7VCC_CL_38 AL6VCC_CL_39 AL5VCC_CL_40 AL4VCC_CL_41 AL3VCC_CL_42 AL2VCC_CL_43 AK26VCC_CL_44 AK24VCC_CL_45 AK23VCC_CL_46 AK21VCC_CL_47 AK20VCC_CL_48 AK18VCC_CL_49 AK17VCC_CL_50 AK15VCC_CL_51 AK3VCC_CL_52 AK2VCC_CL_53 AK1VCC_CL_54 AJ13VCC_CL_55 AD31VCC_CL_56 AC31VCC_CL_57 AA31VCC_CL_58 Y31VCC_CL_59 AJ26VCC_CL_60 AJ24VCC_CL_61 AJ23VCC_CL_62 AJ21VCC_CL_63 AJ20VCC_CL_64 AJ18VCC_CL_65 AJ17VCC_CL_66 AJ15VCC_CL_67 AJ14VCC_CL_68 AA30VCC_CL_69 AA29VCC_CL_70 Y30VCC_CL_71 Y29VCC_CL_72 V30VCC_CL_73 V29VCC_CL_74 U29VCC_CL_75 U27VCC_CL_76 AL13VCC_CL_77 AK14VCC_CL_78 AL29VCC_CL_79 AL27

VCC_SMCLK_1 BB41VCC_SMCLK_2 BA42VCC_SMCLK_3 AY42VCC_SMCLK_4 BB42VCC_SMCLK_5 BA43

RESERVED_1 AL31RESERVED_2 AJ32

VTT_1P29VTT_2P27VTT_3P26VTT_4P24VTT_5P23VTT_6N29VTT_7N26VTT_8N24VTT_9N23VTT_10M29VTT_11M24VTT_12M23VTT_13L24VTT_14L23VTT_15K24VTT_16K23VTT_17J24VTT_18J23VTT_19H24VTT_20H23VTT_21G26VTT_22G24VTT_23G23VTT_24F26VTT_25F24VTT_26F23VTT_27E29VTT_28E27VTT_29E26VTT_30E23VTT_31D29VTT_32D28VTT_33D27VTT_34C30VTT_35C29VTT_36C27VTT_37B30VTT_38B29VTT_39B28VTT_40B27VTT_41A30VTT_42A28VTT_43R27VTT_44R26VTT_45R24VTT_46R23

VCCSM_1BC39VCCSM_2BC34VCCSM_3BC30VCCSM_4BC26VCCSM_5BC22VCCSM_6BC18VCCSM_7BC14VCCSM_8BB39VCCSM_9BB37VCCSM_10BB32VCCSM_11BB28VCCSM_12BB26VCCSM_13BB24VCCSM_14BB20VCCSM_15BB18VCCSM_16BB16VCCSM_17BB12VCCSM_18AY32VCCSM_19AW24VCCSM_20AW20VCCSM_21AV26VCCSM_22AV18

VCC_EXP_1AD11VCC_EXP_2AD10VCC_EXP_3AD9VCC_EXP_4AD8VCC_EXP_5AD7VCC_EXP_6AD6VCC_EXP_7AD5VCC_EXP_8AD4VCC_EXP_9AD2VCC_EXP_10AD1VCC_EXP_11AC4VCC_EXP_12AC3VCC_EXP_13AC2VCC_EXP_14AE4VCC_EXP_15AE3VCC_EXP_16AE2

VCCA_DAC_1C17VCCA_DAC_2B16VCCA_EXPA16VCCD_CRTC21VCCDQ_CRTB21VSSD16

BC231u/6/Y5V/10V/ZBC231u/6/Y5V/10V/Z


C25

0.1u/6/Y5V/25V/Z

C25

0.1u/6/Y5V/25V/Z

BC201u/6/Y5V/10V/ZBC201u/6/Y5V/10V/Z

0.1u/6/Y5V/25V/ZBC66

0.1u/6/Y5V/25V/ZBC66


BC540.1u/6/Y5V/25V/Z

BC540.1u/6/Y5V/25V/Z

BC601u/6/Y5V/10V/ZBC601u/6/Y5V/10V/Z


0.1u/6/Y5V/25V/ZBC590.1u/6/Y5V/25V/ZBC59

BC190.1u/6/Y5V/25V/Z

BC190.1u/6/Y5V/25V/Z

BC4571u/6/Y5V/10V/ZBC4571u/6/Y5V/10V/Z

BC610.1u/6/Y5V/25V/ZBC610.1u/6/Y5V/25V/Z


0.1u/6/Y5V/25V/ZBC680.1u/6/Y5V/25V/ZBC68

+1

EC17560u/FP/D/6.3V/89/8m

+1

EC17560u/FP/D/6.3V/89/8m




0.1u/6/Y5V/25V/ZBC580.1u/6/Y5V/25V/ZBC58 BC56

0.1u/6/Y5V/25V/Z

BC56

0.1u/6/Y5V/25V/Z

PWR 1/2

BW

(6/9)

MCHF


PWR 1/2

BW

(6/9)

MCHF


VCC_88 AG14VCC_87 AG15VCC_86 AG17VCC_85 AG18VCC_84 AG19VCC_83 AG20VCC_82 AG21

VCC_81 AG25

VCC_98 AF14VCC_97 AF15VCC_96 AF17VCC_95 AF18

VCC_89 AF26

VCC_94 AF20VCC_93 AF22VCC_91 AF24VCC_90 AF25

VCC_101 AE25VCC_100 AE26

VCC_99 AE27

VCC_105 AE17VCC_104 AE19VCC_103 AE21VCC_102 AE23

VCC_111 AD14VCC_110 AD15VCC_109 AD17VCC_108 AD18VCC_107 AD26VCC_106 AD27

VCC_116 AC14VCC_115 AC15VCC_114 AC17VCC_113 AC26VCC_112 AC27

VCC_120 AB17VCC_119 AB18VCC_118 AB26VCC_117 AB27

VCC_125 AA14VCC_124 AA15

VCC_121 AA27

VCC_123 AA17VCC_122 AA26

VCC_131 Y14VCC_130 Y15

VCC_126 Y27

VCC_129 Y17VCC_128 Y18VCC_127 Y26

VCC_139 W17VCC_138 W18VCC_137 W19

VCC_133 W26

VCC_136 W21

VCC_132 W27

VCC_135 W23VCC_134 W25

VCC_152 V14VCC_151 V15VCC_150 V17VCC_149 V18VCC_148 V19VCC_147 V20VCC_146 V21VCC_145 V22VCC_144 V23VCC_143 V24VCC_142 V25VCC_141 V26VCC_140 V27

VCC_164 U14VCC_163 U15VCC_162 U17VCC_161 U18VCC_160 U19VCC_159 U20VCC_158 U21VCC_157 U22VCC_156 U23VCC_155 U24VCC_154 U25VCC_153 U26

VCC_169 R14VCC_168 R15

VCC_171 P14

VCC_167 R17VCC_166 R18

VCC_170 P15

VCC_165 R20

VCC_78P20

VCC_CL_PLLY32VCCA_EXPPLLB15VCCA_HPLLC23RESERVED_002V31VCCA_MPLLA24VCCA_DPLLAA22VCCA_DPLLBC22

VCC3_3B17

VCC_1AJ12VCC_2AJ11VCC_3AJ10VCC_4AJ9VCC_5AJ8VCC_6AJ7VCC_7AJ6VCC_8AJ5VCC_9AJ4VCC_10AJ3VCC_11AJ2VCC_12AH4VCC_13AH2VCC_14AH1VCC_15AG13VCC_16AG12VCC_17AG11VCC_18AG10VCC_19AG9VCC_20AG8VCC_21AG7VCC_22AG6VCC_23AG5VCC_24AG4VCC_25AG3VCC_26AG2VCC_27AF13VCC_28AF12VCC_29AF11VCC_30AD24VCC_31AD22VCC_32AD20VCC_80AC25VCC_34AC23VCC_35AC21VCC_36AC19VCC_37AC13VCC_38AC6VCC_39AB24VCC_40AB22VCC_41AB20VCC_42AA25VCC_43AA23VCC_44AA21VCC_45AA19VCC_46AA13VCC_47AA3VCC_48Y24VCC_49Y22VCC_50Y20VCC_51Y13VCC_52Y6VCC_53V13VCC_54V12VCC_55V10VCC_56V9VCC_57U13VCC_58U10VCC_59U9VCC_60U6VCC_61U3VCC_62N12VCC_63N11VCC_64N9VCC_65N8VCC_66N6VCC_67N3VCC_68L6VCC_69J6VCC_70J3VCC_71J2VCC_72G2VCC_73F11VCC_74F9VCC_75D4VCC_76C13VCC_77C9

VCC_79Y11

VCC_172 AG24VCC_173 AG23VCC_174 AG22

BC4542.2u/6/Y5V/6.3V/ZBC4542.2u/6/Y5V/6.3V/Z

BC4561u/6/Y5V/10V/ZBC4561u/6/Y5V/10V/Z

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DQSA[0:7]

DMA[0:7]

DMA4

DMA1

MDA18

-SCASA

MDA2

MDA53

MDA47

MDA49

MDA0

DMA0

MDA31

DQSA7

DQSA1

MDA36

MDA62

MDA11

SBAA1

MDA6

MDA27

MDA44

-DCLKA1

MDA10

MDA33

MDA40

MDA54

-DCLKA0

MDA55

MDA61

SMBCLKSMBDATA

MDA9

MDA17

MDA51

MDA38

MDA41

MDA52

MDA37

-SRASA

MDA14

CKEA1

MDA57

MDA25

DCLKA2

MDA13

MDA29

DQSA6

MDA26

MDA3

MDA5

-DCLKA2

MDA1

MDA30

DMA3

MDA22MDA21

MDA56

MDA42

MDA23

DQSA4

MDA8

SBAA0

-SWEA

MDA45

DCLKA0

MDA39

MDA4

MDA35

MDA60

MDA43

MDA34

MDA59

MDA48

MDA46

MDA15

DCLKA1

MDA16

MDA7

DQSA2

MDA28

MDA58

DMA5

DMA6

MDA19

MDA12

MDA32

DMA7

DQSA0

DMA2

MDA63

DQSA5

MDA20

MDA24

MDA50

CKEA0

-CSA1-CSA0

DMA4

DMA1

MDA18

-SCASA

MDA2

MDA53

MDA47

MDA49

MDA0

DMA0

MDA31

MDA36

MDA62

MDA11

SBAA1

MDA6

MDA27

MDA44

MDA10

MDA33

MDA40

MDA54MDA55

MDA61

SMBCLKSMBDATA

MDA9

MDA17

MDA51

MDA38

MDA41

MDA52

MDA37

-SRASA

MDA14

MDA57

MDA25

MDA13

MDA29

MDA26

MDA3

MDA5

MDA1

MDA30

DMA3

MDA22MDA21

MDA56

MDA42

MDA23

MDA8

SBAA0

-SWEA

MDA45

MDA39

MDA4

MDA35

MDA60

MDA43

MDA34

MDA59

MDA48

MDA46

MDA15MDA16

MDA7

MDA28

MDA58

DMA5

DMA6

MDA19

MDA12

MDA32

DMA7

DMA2

MDA63

MDA20

MDA24

MDA50

-DQSA0

-DQSA1

-DQSA2

DQSA3-DQSA3

-DQSA4

-DQSA6

-DQSA5

-DQSA7DQSA7

DQSA1

DQSA6

DQSA4

DQSA2

DQSA0

DQSA5

-DQSA0

-DQSA1

-DQSA2

DQSA3-DQSA3

-DQSA4

-DQSA5

-DQSA6

-DQSA7

VREF_DDRA VREF_DDRA

MODT_A0MODT_A1

-DQSA[0..7]

SBAA2 SBAA2

MODT_A[0..3]

MODT_A0MODT_A1

SMBDATASMBCLK

VREF_DDRA

MAAA9

MAAA2MAAA1

MAAA13

MAAA7

MAAA12

MAAA4

MAAA12MAAA13

MAAA5

MAAA7

MAAA3MAAA4

MAAA0

MAAA6

MAAA11

MAAA6MAAA5

MAAA0

MAAA3

MAAA9MAAA8 MAAA8

MAAA10 MAAA10

MAAA2

MAAA11

MAAA1

MAAA14MAAA14

-CSA0-CSA1

CKEA0CKEA1

-DCLKA3DCLKA3

DCLKA4-DCLKA4DCLKA5-DCLKA5

DDR18V

VCC3

DDR18V

VCC3

VCC3

DDR18V

DQSA[0..7] 9

DMA[0..7] 9

-DCLKA116

MDA[0..63] 9

-SWEA9,16

SBAA19,16

SMBCLK15,16,17,19,21,23,37

DCLKA016

MAAA[0..14]9,16

-DCLKA016

DCLKA216

DCLKA116

-SCASA9,16

-DCLKA216

SMBDATA15,16,17,19,21,23,37

-SRASA9,16

CKEA19,16

SBAA09,16

CKEA09,16

-CSA19,16-CSA09,16

MDA[0..63] 9

-SWEA9,16

SBAA19,16

SMBCLK15,16,17,19,21,23,37

-SCASA9,16

SMBDATA15,16,17,19,21,23,37

-SRASA9,16

SBAA09,16

-DQSA[0..7] 9

SBAA29,16 SBAA29,16

MODT_A[0..3] 9,16

MAAA[0..14]9,16

-CSA09,16-CSA19,16

CKEA09,16CKEA19,16

DCLKA516-DCLKA416

DCLKA316-DCLKA316DCLKA416

-DCLKA516

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL A

Gigabyte Technology

Custom

14 40

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL A

Gigabyte Technology

Custom

14 40

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL A

Gigabyte Technology

Custom

14 40

R3101K/4/1R3101K/4/1

C1540.1u/6/Y5V/25V/Z/XC1540.1u/6/Y5V/25V/Z/X

DDRII2

DDR2/240/RE/VA/D

DDRII2

DDR2/240/RE/VA/D

VSS2VSS5VSS8VSS11VSS14VSS17VSS20VSS23VSS26VSS29VSS32VSS35VSS38VSS41VSS44VSS47VSS50VSS65VSS66VSS79VSS82VSS85VSS88VSS91VSS94

VSS100VSS97

VSS103VSS106VSS109VSS112VSS115VSS118

VSS124VSS121

VSS127VSS130VSS133VSS136VSS139VSS142VSS145VSS148VSS151VSS154VSS157VSS160VSS163VSS166VSS169VSS198VSS201

VSS207VSS204

VSS210VSS213VSS216VSS219VSS222VSS225VSS228VSS231

VSS237VSS234

VDDQ51VDDQ56VDDQ62VDDQ72VDDQ75VDDQ78VDDQ191VDDQ194VDDQ181VDDQ175VDDQ170

VDD59VDD53

VDD197VDD64

VDD69VDD172VDD187VDD184VDD178VDD189VDD67

RC118RC055VDDSPD238VREF1SCL120

SA1240SA2101SDA119

SA0239

BA1190BA071

CKE1171CKE052

S1*76S0*193

CK2*/RFU221

CK0185

CK1*/RFU138CK1/RFU137CK0*186

CK2/RFU220

A0188A1183A263A3182A461A560A6180A758A8179A9177A10/AP70A1157A12176A13196A14174A15173A16/BA254

CAS*74RSA*192WE*73

NC 68NC/TEST 102

NC 19

ODT1 77ODT0 195

CB(0) 42CB(1) 43CB(2) 48CB(3) 49CB(4) 161CB(5) 162CB(6) 167CB(7) 168

DQS(0) 7

DQS(1) 16

DQS(2) 28

DQS(3) 37

DQS(4) 84

DQS(5) 93

DQS(6) 105

DQS(7) 114

DQS*(0) 6

DQS*(1) 15

DQS*(27) 27

DQS*(3) 36

DQS*(4) 83

DQS*(5) 92

DQS*(6) 104

DQS*(7) 113

DM0/DQS9 125

DM1/DQS10 134

DM2/DQS11 146

DM3/DQS12 155

DM4/DQS13 202

DM5/DQS14 211

DM6/DQS15 223

DM7/DQS16 232

DM8/DQS17 164

DQS8 46DQS8* 45

NC/DQS9* 126

NC/DQS10* 135

NC/DQS11* 147

NC/DQS12* 156

NC/DQS13* 203

NC/DQS14* 212

NC/DQS15* 224

NC/DQS16* 233

NC/DQS17* 165

DQ(0) 3DQ(1) 4DQ(2) 9DQ(3) 10DQ(4) 122DQ(5) 123DQ(6) 128DQ(7) 129DQ(8) 12DQ(9) 13

DQ(10) 21

DQ(12) 131DQ(11) 22

DQ(13) 132DQ(14) 140DQ(15) 141DQ(16) 24DQ(17) 25DQ(18) 30DQ(19) 31DQ(20) 143DQ(21) 144DQ(22) 149DQ(23) 150DQ(24) 33DQ(25) 34DQ(26) 39DQ(27) 40DQ(28) 152DQ(29) 153DQ(30) 158DQ(31) 159DQ(32) 80DQ(33) 81DQ(34) 86DQ(35) 87DQ(36) 199DQ(37) 200

DQ(39) 206DQ(38) 205

DQ(40) 89DQ(41) 90DQ(42) 95DQ(43) 96DQ(44) 208DQ(45) 209DQ(46) 214DQ(47) 215DQ(48) 98DQ(49) 99DQ(50) 107DQ(51) 108DQ(52) 217DQ(53) 218DQ(54) 226DQ(55) 227DQ(56) 110

DQ(62) 235

DQ(57) 111

DQ(59) 117DQ(60) 229DQ(61) 230

DQ(58) 116

DQ(63) 236

C1530.1u/6/Y5V/25V/Z

C1530.1u/6/Y5V/25V/Z

BC72 0.1u/6/Y5V/25V/ZBC72 0.1u/6/Y5V/25V/Z

R3111K/4/1R3111K/4/1

DDRII1

DDR2/240/YL/VA/D

DDRII1

DDR2/240/YL/VA/D


VSS100VSS97


VSS124VSS121


VSS207VSS204


VSS237VSS234


VDD59VDD53

VDD197VDD64



SA1240SA2101SDA119

SA0239

BA1190BA071

CKE1171CKE052

S1*76S0*193

CK2*/RFU221

CK0185


CK2/RFU220


CAS*74RSA*192WE*73

NC 68NC/TEST 102

NC 19

ODT1 77ODT0 195


DQS(0) 7

DQS(1) 16

DQS(2) 28

DQS(3) 37

DQS(4) 84

DQS(5) 93

DQS(6) 105

DQS(7) 114

DQS*(0) 6

DQS*(1) 15

DQS*(27) 27

DQS*(3) 36

DQS*(4) 83

DQS*(5) 92

DQS*(6) 104

DQS*(7) 113

DM0/DQS9 125

DM1/DQS10 134

DM2/DQS11 146

DM3/DQS12 155

DM4/DQS13 202

DM5/DQS14 211

DM6/DQS15 223

DM7/DQS16 232

DM8/DQS17 164

DQS8 46DQS8* 45

NC/DQS9* 126

NC/DQS10* 135

NC/DQS11* 147

NC/DQS12* 156

NC/DQS13* 203

NC/DQS14* 212

NC/DQS15* 224

NC/DQS16* 233

NC/DQS17* 165


DQ(10) 21

DQ(12) 131DQ(11) 22


DQ(39) 206DQ(38) 205


DQ(62) 235

DQ(57) 111

DQ(59) 117DQ(60) 229DQ(61) 230

DQ(58) 116

DQ(63) 236


C149100p/4/NPO/50V/J/X

C149100p/4/NPO/50V/J/X

BC810.1u/6/Y5V/25V/ZBC810.1u/6/Y5V/25V/Z

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

DMB4

DMB1

-SCASB

MAAB0

MAAB6

DQSB3

DMB0

DQSB7

DQSB1

SBAB1

MAAB9

MAAB1

-DCLKB1

-DCLKB0

SMBCLKSMBDATA

MAAB8

-SRASB

CKEB1

DCLKB2

MAAB2

DQSB6

-DCLKB2

DMB3

DQSB4

MAAB12

MAAB10

SBAB0

-SWEB

DCLKB0

MAAB4MAAB5

MAAB3

DCLKB1

DQSB2

MAAB11

DMB5

DMB6

MAAB7

DMB7

DQSB0

DMB2

DQSB5

CKEB0

DQSB[0..7]

DMB[0..7]

MDB0MDB1

MDB3MDB2

MDB7

MDB4MDB5MDB6

MDB11

MDB14

MDB10MDB9

MDB15

MDB13

MDB8

MDB12

MDB18

MDB24

MDB29

MDB21

MDB16

MDB28

MDB31

MDB25

MDB17

MDB23

MDB27

MDB22

MDB20MDB19

MDB33

MDB51MDB50

MDB41MDB42

MDB38

MDB44

MDB46

MDB43

MDB39

MDB54

MDB40

MDB59

MDB35

MDB52

MDB47

MDB55

MDB36

MDB48

MDB32

MDB60

MDB62

MDB49

MDB45

MDB37

MDB57

MDB53

MDB34

MDB63

MDB58

MDB30

MDB26

MDB61

MDB56

-CSB0-CSB1

-DQSB3

-DQSB7

-DQSB1

-DQSB6

-DQSB2

-DQSB0

-DQSB5

-DQSB4

-DQSB[0..7]

DMB4

DMB1

-SCASB

DQSB3

DMB0

DQSB7

DQSB1

SBAB1

SMBCLKSMBDATA

-SRASB

DQSB6

DMB3

DQSB4

SBAB0

-SWEB

DQSB2

DMB5

DMB6

DMB7

DQSB0

DMB2

DQSB5

MDB0MDB1

MDB3MDB2

MDB7

MDB4MDB5MDB6

MDB11

MDB14

MDB10MDB9

MDB15

MDB13

MDB8

MDB12

MDB18

MDB24

MDB29

MDB21

MDB16

MDB28

MDB31

MDB25

MDB17

MDB23

MDB27

MDB22

MDB20MDB19

MDB33

MDB51MDB50

MDB41MDB42

MDB38

MDB44

MDB46

MDB43

MDB39

MDB54

MDB40

MDB59

MDB35

MDB52

MDB47

MDB55

MDB36

MDB48

MDB32

MDB60

MDB62

MDB49

MDB45

MDB37

MDB57

MDB53

MDB34

MDB63

MDB58

MDB30

MDB26

MDB61

MDB56

-DQSB3

-DQSB7

-DQSB1

-DQSB6

-DQSB2

-DQSB0

-DQSB5

-DQSB4

MAAB0

MAAB6

MAAB9

MAAB1

MAAB8

MAAB2

MAAB12

MAAB10

MAAB4MAAB5

MAAB3

MAAB11

MAAB7

MAAB13 MAAB13

VREF_DDRB VREF_DDRB

MODT_B0MODT_B1 MODT_B0

MODT_B1

VREF_DDRB

SBAB2 SBAB2

MODT_B[0..3]

MAAB14MAAB14

-CSB0-CSB1

CKEB0CKEB1

-DCLKB3

-DCLKB4DCLKB5-DCLKB5

DCLKB4

DCLKB3

VCC3

DDR18V

VCC3

VCC3

DDR18V

VCC3

DDR18V

-DCLKB116

MDB[0..63] 9

-SWEB9,16

SBAB19,16

SMBCLK14,16,17,19,21,23,37

DCLKB016

MAAB[0..14]9,16

-DCLKB016

DCLKB216

DCLKB116

-SCASB9,16

-DCLKB216

SMBDATA14,16,17,19,21,23,37

-SRASB9,16

CKEB19,16

SBAB09,16

CKEB09,16

DQSB[0..7] 9

DMB[0..7] 9

-CSB19,16-CSB09,16

-DQSB[0..7] 9

MDB[0..63] 9

-SWEB9,16

SBAB19,16

SMBCLK14,16,17,19,21,23,37

MAAB[0..14]9,16

-SCASB9,16

SMBDATA14,16,17,19,21,23,37

-SRASB9,16

SBAB09,16

SBAB29,16 SBAB29,16

MODT_B[0..3] 9,16

-CSB09,16-CSB19,16

CKEB09,16CKEB19,16

DCLKB316

-DCLKB516

-DCLKB316DCLKB416

DCLKB516-DCLKB416

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL B

Gigabyte Technology

Custom

15 40

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL B

Gigabyte Technology

Custom

15 40

Title


Date: Sheet of

EP31-DS3L 1.02

DDRII CHANNEL B

Gigabyte Technology

Custom

15 40

DDRII4

DDR2/240/RE/VA/D

DDRII4

DDR2/240/RE/VA/D


VSS100VSS97


VSS124VSS121


VSS207VSS204


VSS237VSS234


VDD59VDD53

VDD197VDD64



SA1240SA2101SDA119

SA0239

BA1190BA071

CKE1171CKE052

S1*76S0*193

CK2*/RFU221

CK0185


CK2/RFU220


CAS*74RSA*192WE*73

NC 68NC/TEST 102

NC 19

ODT1 77ODT0 195


DQS(0) 7

DQS(1) 16

DQS(2) 28

DQS(3) 37

DQS(4) 84

DQS(5) 93

DQS(6) 105

DQS(7) 114

DQS*(0) 6

DQS*(1) 15

DQS*(27) 27

DQS*(3) 36

DQS*(4) 83

DQS*(5) 92

DQS*(6) 104

DQS*(7) 113

DM0/DQS9 125

DM1/DQS10 134

DM2/DQS11 146

DM3/DQS12 155

DM4/DQS13 202

DM5/DQS14 211

DM6/DQS15 223

DM7/DQS16 232

DM8/DQS17 164

DQS8 46DQS8* 45

NC/DQS9* 126

NC/DQS10* 135

NC/DQS11* 147

NC/DQS12* 156

NC/DQS13* 203

NC/DQS14* 212

NC/DQS15* 224

NC/DQS16* 233

NC/DQS17* 165


DQ(10) 21

DQ(12) 131DQ(11) 22


DQ(39) 206DQ(38) 205


DQ(62) 235

DQ(57) 111

DQ(59) 117DQ(60) 229DQ(61) 230

DQ(58) 116

DQ(63) 236

DDRII3

DDR2/240/YL/VA/D

DDRII3

DDR2/240/YL/VA/D


VSS100VSS97


VSS124VSS121


VSS207VSS204


VSS237VSS234


VDD59VDD53

VDD197VDD64



SA1240SA2101SDA119

SA0239

BA1190BA071

CKE1171CKE052

S1*76S0*193

CK2*/RFU221

CK0185


CK2/RFU220


CAS*74RSA*192WE*73

NC 68NC/TEST 102

NC 19

ODT1 77ODT0 195


DQS(0) 7

DQS(1) 16

DQS(2) 28

DQS(3) 37

DQS(4) 84

DQS(5) 93

DQS(6) 105

DQS(7) 114

DQS*(0) 6

DQS*(1) 15

DQS*(27) 27

DQS*(3) 36

DQS*(4) 83

DQS*(5) 92

DQS*(6) 104

DQS*(7) 113

DM0/DQS9 125

DM1/DQS10 134

DM2/DQS11 146

DM3/DQS12 155

DM4/DQS13 202

DM5/DQS14 211

DM6/DQS15 223

DM7/DQS16 232

DM8/DQS17 164

DQS8 46DQS8* 45

NC/DQS9* 126

NC/DQS10* 135

NC/DQS11* 147

NC/DQS12* 156

NC/DQS13* 203

NC/DQS14* 212

NC/DQS15* 224

NC/DQS16* 233

NC/DQS17* 165


DQ(10) 21

DQ(12) 131DQ(11) 22


DQ(39) 206DQ(38) 205


DQ(62) 235

DQ(57) 111

DQ(59) 117DQ(60) 229DQ(61) 230

DQ(58) 116

DQ(63) 236

C167 0.1u/6/Y5V/25V/Z/XC167 0.1u/6/Y5V/25V/Z/X

R3221K/4/1R3221K/4/1

12

R3231K/4/1R3231K/4/1

12

BC800.1u/6/Y5V/25V/ZBC800.1u/6/Y5V/25V/Z

C1660.1u/6/Y5V/25V/ZC1660.1u/6/Y5V/25V/Z

8

8

7

7

6

6

5

5

4

4

3

3

2

2

1

1

D D

C C

B B

A A

SBAA[0..2]

-CSA[0..3]

CKEA[0..3]

MAAA[0..14]

MODT_A[0..3]

CKEB[0..3]

-CSB[0..3]

MODT_B[0..3]

MAAB[0..14]

SBAB[0..2]

CK

EB

0

SB

AB

2C

KE

B1

SB

AB

0

MA

AB

0M

AA

B10

SB

AB

1

-CS

B1

MO

DT_

B1

MA

AB

13M

OD

T_B

0-C

SB

0

MA

AB

3M

AA

B1

MA

AB

2

MA

AB

4

MA

AB

8M

AA

B7

MA

AB

6M

AA

B5

MA

AB

11M

AA

B12

MA

AB

14

MA

AB

9

-CS

A0

-CS

A1

CK

EA

0C

KE

A1

MA

AA

13M

OD

T_A

0

MO

DT_

A1

MA

AA

6

MA

AA

9

MA

AA

7

MA

AA

1

SB

AA

1

MA

AA

3

MA

AA

2

MA

AA

0

MA

AA

8

MA

AA

10S

BA

A0

MA

AA

4

MA

AA

14

MA

AA

11

MA

AA

5

MA

AA

12S

BA

A2

-DCLKA2

-DCLKA1DCLKA1

DCLKA2

DCLKA0-DCLKA0

-DCLKA5

-DCLKA4

-DCLKA3DCLKA3

DCLKA4

DCLKA5

DCLKB0-DCLKB0

DCLKB1-DCLKB1

DCLKB2-DCLKB2

DCLKB3

-DCLKB4

-DCLKB5DCLKB5

DCLKB4

-DCLKB3

FBB_Length

CKVDD18

CLK_INTA0

-CLK_INTA0

FBA_Length

-CLK_INTB0

CLK_INTB0

CKAVDD18

DDR18V

DDR18V

DDRVTT

DDR18V

DDRVTT

DDRVTT

DDRVTT

DDRVTT

DDR18V

VCC3

CKVDD18

DDR18VVCC3

VCC

CKAVDD18VCC3

VCC3

-CSA[0..3] 9,14

SBAA[0..2] 9,14

CKEA[0..3] 9,14

MAAA[0..14] 9,14

MODT_A[0..3] 9,14

-CSB[0..3] 9,15

MAAB[0..14] 9,15

MODT_B[0..3] 9,15

SBAB[0..2] 9,15

CKEB[0..3] 9,15

-SR

AS

B

9,15

-SW

EB

9,15

-SC

AS

B

9,15

-SC

AS

A

9,14

-SW

EA

9,14

-SR

AS

A

9,14

SMBDATA14,15,17,19,21,23,37SMBCLK14,15,17,19,21,23,37

-DCLKA2 14

DCLKA1 14-DCLKA1 14

DCLKA2 14

-DCLKA0 14DCLKA0 14

DCLKA3 14

-DCLKA4 14

-DCLKA3 14

-DCLKA5 14DCLKA5 14

DCLKA4 14

-DCLKB0 15

-DCLKB2 15DCLKB2 15

DCLKB0 15

-DCLKB3 15DCLKB3 15

-DCLKB5 15DCLKB5 15

-DCLKB1 15DCLKB1 15

-DCLKB4 15DCLKB4 15

CLK_INTA09

-CLK_INTA09

CLK_INTB09

-CLK_INTB09

Title


Date: Sheet of

EP31-DS3L 1.02DDRII CLOCK BUFFER/TERMINATOR

Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


Title


Date: Sheet of


Gigabyte Technology

Custom


DDRVTT Decouple

DDR TERMINATIONCHANNEL A

DDRVTT DecoupleDDR18V Decouple

CHANNEL B

DDR18V Decouple

DDRVTT Decouple

DDR TERMINATION

DDR2 CLOCK BUFFER

FBA_LENGTH

DIMM2

LB

L4

LA

L1

FBA_LENGTH=L1+L3-LA

DIMM2

DIMM1 DIMM3

LB

LB

DIMM0

CLOCKBUFFER

L4

L4

FBB_LENGTH=L2+L4-LB

DIMM3DIMM0

NB

CLK_INTB

L3

FBB_LENGTH

CLK_INTAL2

L3

DIMM1

NBLA

LA

L3

NOTICE

FOR EMI

BC4750.1u/4/Y5V/16V/Z

BC4750.1u/4/Y5V/16V/Z

C1436

Documents

Model Name:GA-EP31-DS3L Rev:1 - Kythuatphancungkythuatphancung.vn/uploads/download/118b4_EP31-DS3L_Rev... · 2012. 11. 27. · gs d q82 2n7002/sot23/25pf/5 2 1 3 bc462 10u/8/x5r/6.3v/k