Gigabyte X48T-DQ6_R1_1 Schematics

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Model Name: X48T-DQ6

SHEET TITLE

D D

02 03 04 05 06 07 08 09

C C

10 11 12 13 14

COVER SHEET BOM & PCB MODIFY HISTORY BLOCK DIAGRAM TABLE LIST P4_LGA775_A P4_LGA775_B P4_LGA775_C P4_LGA775_D GMCH-BEARLAKE_HOST GMCH-BEARLAKE_DDRII GMCH-BEARLAKE_PCI E, DMI GMCH-BEARLAKE_INT VGA GMCH-BEARLAKE_GND

DDRII CHANNEL A 1,2

1.1

SHEET TITLE

28 29 30 31 32 33 34 35 36 37 38 39 40 41

DUAL BIOS ALC889 REAR AUDIO JACK VCORE PWM_ISL6327CRZ-1 VCORE PWM_ISL6327CRZ-2 VCORE PWM_ISL6327CRZ-3 DISCRETE POWER I DISCRETE POWER II ATX POWER REALTEK RTL8111B-1

REALTEK RTL8111B-2 FP,FUSB,FDD

TI TSB43AB23 1394

JMB363 15 16 17

B B

18 19 20 21 22 23 24

A A

25 26 27

DDRII CHANNEL B 1,2 DDRII TERMINATION PCI EXPRESS X 16 SLOT1 ICH9 PCI, USB, DMI, LAN ICH9 GPIO, CTRL ICH9 SATA, FAN PWM ICH9 VCC, GND CLOCK GEN ICS9LPRS914 PCI EXPRESS X16 SLOT 2 PCI SLOT 1, 2 PCI EXPRESS X1 SLOT 1, 2 ,3 ITE 8718 EX ,TPM COM_LPT, -PROHOT,DYNAMIC OC

42 43 44

HWM,KB/MS, FAN CTRL

DDR POWER

GMCH POWER

Title

Size Document Number Rev Custom

Date: Sheet

Gigabyte Technology

Cover Sheet

X48T-DQ6

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GA-X48T-DQ6

Version: 1.1

Circuit or PCB layout change for next version

DATE Change Item Reason

D D

Component value change history

Data Change Item Reason

C C

B B

A A

Title

Size Document Number Rev Custom

Date: Sheet

Gigabyte Technology

BOM & PCB MODIFY HISTORY

X48T-DQ6

244Wednesday, December 05, 2007

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BLOCK DIAGRAM

INTEL Pentium4 LGA775

D D

CLOCK GENERATOR

PCI EXPRESS X16

RTL8111B Gb LAN1

C C

RTL8111B Gb LAN2

PCI EXPRESS X1

PCIE-16

PCI-E X1

3 LANE PCI-E X1

USB 2.0

PCI-E X1

AZALIA BUS

GMCH BEARLAKE

ICH9

DDRII BUS

SPI BUS

SATAII

CHANNEL A DDRII DIMM X 2

CHANNEL B DDRII DIMM X 2

SPI BIOS

SERIAL ATA II X6

B B

PCI EXPRESS X1

USB PORTS 0~11

JMICRON GBB363

A A

PCI

PCI SLOT 1,2

TI TSB43AB23 1394A

AZALIA ALC889A

AUDIO PORTS :

LINE_IN

SURR SURR BACK CEN/LFE

FRONT AUDIO

MICLIN_ OUT CD_IN

FRONT PANEL /CPU FAN

LPC BUS

TPM PORT

LPC I/O ITE8718GB-CX

I/O PORTS :

COMA

LPT

KB/PS2

FDD

Title

Size Document Number Rev Custom

Date: Sheet

Gigabyte Technology

BLOCK DIAGRAM

X48T-DQ6

344Wednesday, December 05, 2007

1.1

PCI EXPRESS X1

LOW

Gigbyte Confidential

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ICH9 GPIO LIST TABLE

PIN NAME PWR WELL

GP0 GP1/TACH1 GP2/PIRQE#

D D

C C

B B

A A

GP3/PIRQF# GP4/PIRQG# GP5/PIRQH# GP6/TACH2 GP7/TACH3 GP8 GP9 GP10

GP11/SMBALERT#

GP12 GP13 GP14 GP15 GP16 GP17/TACH0 GP18 GP19 GP20 GP21 GP22 GP23 GP24 GP25

GP26/S4_STATE#

GP27 GP28 GP29/OC5# GP30/OC6# GP31/OC7# GP32 GP33 GP34 GP35 GP36 GP37 GP38 GP39 GP48 GP49

AFTER/

MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN STBY STBY STBY STBY STBY STBY STBY STBY MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN STBY STBY STBY STBY STBY STBY STBY STBY MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN MAIN

PLTRST

IN IN IN IN IN IN IN IN IN H-Z H-Z

NATIVE

OUT

L P/U 8.2K VCC3AUDIO DETECT

H-Z H-Z SPI_WP

L OUT

IN OUT

IN OUT IN IN OUT OUT IN OUT OUT/LOW OUT/LOW IN IN IN OUT OUT OUT/LOW OUT IN IN IN IN IN IN

USAGE NOTE

VTT_GMCH_OV3

ICH_FAN_TACH1 P/U 8.2K VCC3

-PIRQE

-PIRQF

-PIRQG

-PIRQH ICH_FAN_TACH2 ICH_FAN_TACH3 DDR18V_OV4 GPIO9(DUALBIOS_INPUT) DDR18V_OV5

-SMBALRT P/U 8.2K 3VDUAL

-LPCPME P/U 8.2K 3VDUAL

DDR18V_OV2

STP_PCI#

DUAL BIOS CONTROL N/A

MB_ID1 P/U 8.2K VCC3

VCC15_OV1

VCC15_OV3 VCORE_OV3

-LDRQ1 P/U 8.2K VCC3

TLS

MB_ID2(STP_CPU-)P/U 8.2K 3VDUAL

MB_ID0 GPIO27(EL_STATE0) DUAL BIOS CONTROL

-USBOC_R

DUAL_BIOS P/U 100K+1M VCC3

400K FS CONTROLL

DUAL BIOS CONTROL

150K FS CONTROL

VCORE_OV2

GPIO39 P/D 8.2K GND VCORE_OV1 STARPPING

P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3

P/D 100K GND/X

P/U 8.2K 3VDUAL

P/U 8.2K VCC3ICH_FAN_TACH0

P/U 8.2K VCC3/X P/U 1K 3VCL-SPI_WP0 P/U 8.2K VCC3 P/U 8.2K VCC3

P/U 8.2K 3VDUAL

N/A P/U FUSEVCC P/U FUSEVCC P/U FUSEVCC

N/A

N/A P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3

P/U 8.2K VCC3 P/D 8.2K

PIN NAME

GP50 GP51 GP52 GP53 GP54 GP55 GP56 GP57 GP58 GP59 GP60

PWR WELL

CPU FAN

SYS FAN

PWR FAN

VCORE_OV5

AFTER/

PLTRST

MAIN MAIN P/U 8.2K VCC3 MAIN MAIN MAIN MAIN STBY STBY STBY STBY STBY

IN IN IN P/U 8.2K VCC3 IN IN IN IN IN IN

3 pin FAN control 4 pin FAN control FAN speed Controller

FANPWM1 ICH_FAN_PWM2 FANPWM2 ICH_FAN_PWM1

N/A N/A

USAGE REQ1# GNT1# REQ2# GNT2# REQ3# GNT3# VCORE_OV5 VCORE_OV4 SPI_CS1#

-USBOC_R LINKALRT#

FANPWM3 ICH_FAN_PWM0

N/A

NOTE

P/U 8.2K VCC3 P/U 8.2K VCC3 P/U 8.2K VCC3

FANIO1 ICH_FAN_TACH0 FANIO2 ICH_FAN_TACH1 FANIO3 ICH_FAN_TACH2

VCC

VCC3_DAC

DDR18V

TSM104

5VSB

VCC

IT8718 ICH8 IT8718 ICH8 IT8718 ICH8

Title

Size Document Number Rev

Date: Sheet

Gigabyte Technology

VCC1_5

DDR18V

VGMCH_ME

5VDUAL 3VDUAL

LDO1084

TABLE LIST

X48T-DQ6

444Wednesday, December 05, 2007

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HA[3..16]

HA[17..35]

+12V

BC7 22u/12/Y5V/10V/Z

BC3 22u/12/Y5V/10V/Z

-HREQ0(9)

-HREQ1(9)

-HREQ2(9)

-HREQ3(9)

-HREQ4(9)

-HADSTB0(9)

-HADSTB1(9)

R3090

8.2K/4

Q425MMBT2222A/SOT23/600mA/40

SOT23

132

GTLR1

R3088

1.3K/4/1

BC8 22u/12/Y5V/10V/Z

BC4 22u/12/Y5V/10V/Z

HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16

TP_CPU19 TP_CPU20

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31 HA32 HA33 HA34 HA35

-HADSTB1

Q423

SOT23

2N7002/SOT23/25pF/5

BC5 22u/12/Y5V/10V/Z

D D

C C

B B

A A

VCORE

BC1 22u/12/Y5V/10V/Z

GTLREF_AD1(26)

BC6 22u/12/Y5V/10V/Z

BC2 22u/12/Y5V/10V/Z

HA[3..16](9)

HA[17..35](9)

R3092 8.2K/4

Default:

0.65*VTT for GTLREF1/3

0.635*VTT for GTLREF0/2

VCOREVCORE

BC834 22u/12/Y5V/10V/Z

VCORE

BC830 10U/12/X5R/16V/K/X

LGA775A

A<3>*

A<4>*

A<5>*

A<6>*

A<7>*

A<8>*

A<9>*

A<10>*

A<11>*

A<12>*

A<13>*

A<14>*

A<15>*

A<16>*

RSVD_3

RSVD_4

REQ<0>*

REQ<1>*

REQ<2>*

REQ<3>*

REQ<4>*

ADSTB<0>*

AB6

A<17>*

A<18>*

A<19>*

A<20>*

AA4

A<21>*

AD6

A<22>*

AA5

A<23>*

AB5

A<24>*

AC5

A<25>*

AB4

A<26>*

AF5

A<27>*

AF4

A<28>*

AG6

A<29>*

AG4

A<30>*

AG5

A<31>*

AH4

A<32>*

AH5

A<33>*

AJ5

A<34>*

AJ6

A<35>*

AC4

RSVD_1

AE4

RSVD_2

AD5

ADSTB<1>*

CPU-SK/775/S/15

Pop when OV is need

GTLREF_AD2(26)

R3091 8.2K/4

LGA775 (1/8)

GTLREF_SEL

BC835 22u/12/Y5V/10V/Z

BC831 10U/12/X5R/16V/K/X

ADS* BNR*

HIT*

RSP*

BPRI* DBSY* DRDY*

HITM*

IERR*

INIT* LOCK* TRDY* BINIT*

DEFER*

MCERR*

AP<0>* AP<1>*

BR<0>* TESTHI_8 TESTHI_9

TESTHI_10

DP<0>*

DP<1>*

DP<2>*

DP<3>*

GTLREF0 GTLREF1 GTLREF2

RESET*

RS<0>*

RS<1>*

RS<2>*

+12V

BC836 22u/12/Y5V/10V/Z

BC832 22u/12/Y5V/10V/Z

-HADS

-BNR

-HIT

TP_CPU17

-BPRI

-DBSY

-DRDY

-HITM

-IERR

AB2

-HINIT

-HLOCK

-HTRDY

TP_CPU18

AD3

-DEFER

G7 AB3 U2

TP_CPU1

TP_CPU2

-BR0

TESTHI8

TESTHI9

TESTHI10

J16

TP_CPU3

H15

TP_CPU4

H16

TP_CPU5

J17

TP_CPU6

GTLREF0

GTLREF1

GTLREF_MCH

E24 H29

TP_CPU7

-CPURST

G23

-RS0

-RS1

-RS2

GTLR1

R3087

576/4/1

R3089

8.2K/4

132

Q424MMBT2222A/SOT23/600mA/40

SOT23

GPIO20(19)

GP20 Should not pull-up by ICH9 EDS

BC837 22u/12/Y5V/10V/Z

BC833 22u/12/Y5V/10V/Z

-HADS (9)

-BNR (9)

-HIT (9)

-BPRI (9)

-DBSY (9)

-DRDY (9)

-HITM (9)

-HINIT (20)

-HLOCK (9)

-HTRDY (9)

-DEFER (9)

-BR0 (9)

C4 220p/4/NPO/50V/J/X C5 220p/4/NPO/50V/J/X

GTLREF_MCH (9)

-CPURST (9)

-RS0 (9)

-RS1 (9)

-RS2 (9)

Q422

SOT23

2N7002/SOT23/25pF/5

R11 8.2K/4

VCORE

BC838 22u/12/Y5V/10V/Z

VCORE

R2694

8.2K/4/X

TESTHI8 TESTHI9

0.1U/4/Y5V/16V/Z/X

GTLR1 GTLR0 GTLR1 GTLR2 GTLR0

+12V

R27

8.2K/4

132

BC839 22u/12/Y5V/10V/Z

22u/12/Y5V/10V/Z

R3027 0/4/X R3028 0/4/X

C16

-CPURST

C3 220p/4/NPO/50V/J/X

-CPURST

C1470 220p/4/NPO/50V/J/X

C1386

0.1U/4/Y5V/25V/Z/X

R3083 0/4 R3084 0/4 R3125 0/4/X R3126 0/4/X R17 0/4/X

GTLR2

R26

2.2K/4/1

Q35MMBT2222A/SOT23/600mA/40

SOT23

BC840

BC841

22u/12/Y5V/10V/Z

-BPM3 (6)

-BPM2 (6)

VTT_OLVTT_OR

C19

0.1U/4/Y5V/16V/Z/X

Close to CPU left side

Close to CPU bottom side

GTLREF_MCH (9)

GTLR1

Q33

SOT23

2N7002/SOT23/25pF/5

GPIO32(19)

VTT_OR

VTT_OL

VTT_OR

VTT_OL

GTLR3 (7) GTLR2 (7) GTLREF1_ADJ (6) GTLREF2_ADJ (6)

Pop when OV is need

R25 8.2K/4

0.67VTT_GMCH ,INTEL recommand

49.9/4/1

57.6/4/1/X

GTLR1

R3 100/4/1

GTLR0

R7 100/4/1/X

R8 62/4

R10 62/4

R12 62/4

R2645 62/4/X

R3139 62/4

VTT_OL

R3140 62/4 R3141 62/4 R3142 62/4

+12V

Title

Size Document Number Rev Custom

Date: Sheet

GTLREF1

10/4

1U/6/Y5V/10V/Z

GTLREF0

10/4

1U/6/Y5V/10V/Z

-IERR

-BR0

-CPURST

TESTHI10

CR CPU RETAINTION/X

R24

8.2K/4

Q38MMBT2222A/SOT23/600mA/40

SOT23

132

TESTHI9 TESTHI8

R21

806/4/1

TESTHI13 (7)

GTLR2

Q34

SOT23

2N7002/SOT23/25pF/5

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P4_LGA775-A

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R13 1K/4/X

-SYS_RST(19,22,39)

HD[0..15]

HD[16..31]

-BPM0(7)

-BPM1

-BPM2(5)

-BPM3(5)

CPU_C9

R3029 0/4/X

TCK TDI TDO TMS

-TRST

-BPM0

-BPM1

-BPM2

-BPM3

-BPM4

-BPM5

-SYS_RST

FSBSEL0 FSBSEL1 FSBSEL2

HD0 HD1 HD2 HD3 HD4 HD5 HD6 HD7 HD8 HD9 HD10 HD11 HD12 HD13 HD14 HD15

-DBI0

-DBI0(9)

STBN0

STBN0(9)

STBP0

STBP0(9)HD[16..31](9)

HD16 HD17 HD18 HD19 HD20 HD21 HD22 HD23 HD24 HD25 HD26 HD27 HD28 HD29 HD30 HD31

-DBI1(9) STBN1(9) STBP1(9)

AE1

TCK

AD1

TDI

AF1

TDO

AC1

TMS

AG1

TRST*

AJ2

BPM<0>*

AJ1

BPM<1>*

AD2

BPM<2>*

AG2

BPM<3>*

AF2

BPM<4>*

AG3

BPM<5>*

AC2

DBR*

AK3

ITPCLK<0>

AJ3

ITPCLK<1>

G29

BSEL<0>

H30

BSEL<1>

G30

BSEL<2>

SPARE0

SPARE1

SPARE2

AE6

SPARE4

D16

NC_DSS2

A20

NC_DSS3

E23

-BPM1

-DBI1 STBN1 STBP1

LGA775D

LGA775

(4/8)

CPU-SK/775/S/15

D<0>*

D<1>*

D<2>*

D<3>*

D<4>*

D<5>*

D<6>*

D<7>*

A10

D<8>*

A11

D<9>*

B10

D<10>*

C11

D<11>*

D<12>*

B12

D<13>*

C12

D<14>*

D11

D<15>*

DB1<0>*

DSTBN<0>*

DSTBP<0>

D<16>*

D<17>*

D<18>*

D<19>*

D<20>*

E10

D<21>*

D10

D<22>*

F11

D<23>*

F12

D<24>*

D13

D<25>*

E13

D<26>*

G13

D<27>*

F14

D<28>*

G14

D<29>*

F15

D<30>*

G15

D<31>*

G11

DB1<1>*

G12

DSTBN<1>*

E12

DSTBP<1>

VTT_1 VTT_2 VTT_3 VTT_4 VTT_5 VTT_6 VTT_7 VTT_8

VTT_9 VTT_10 VTT_11 VTT_12 VTT_13 VTT_14 VTT_15 VTT_16 VTT_17 VTT_18 VTT_19 VTT_20 VTT_21 VTT_22 VTT_23 VTT_24

VTT_PWRGD

VTT_OUT_1 VTT_OUT_2

VTT_SEL

EXTBGREF

SFRANAD SFRANAC

DCLKPH ACLKPH

HFPLL

HD[0..15](9)

D D

C C

B B

R2646 62/4

VTT_OL

A A

CPU_C9

LGA775 (2/8)

A29 B25 B29 B30 C29 A26 B27 C28 A25 A28 A27 C30 A30 C25 C26 C27 B26 D27 D28 D25 D26 B28 D29 D30 AM6 AA1 J1 F27 F23 D14 E6 E5 J3 D1

VR_RDY

LGA775B

D<32>* D<33>* D<34>* D<35>* D<36>* D<37>* D<38>* D<39>* D<40>* D<41>* D<42>* D<43>* D<44>* D<45>* D<46>* D<47>*

DBI<2>*

DSTBN<2>*

DSTBP<2>

D<48>* D<49>* D<50>* D<51>* D<52>* D<53>* D<54>* D<55>* D<56>* D<57>* D<58>* D<59>* D<60>* D<61>* D<62>* D<63>*

DBI<3>*

DSTBN<3>*

DSTBP<3>

CPU-SK/775/S/15

VTT_GMCH

G16 E15 E16 G18 G17 F17 F18 E18 E19 F20 E21 F21 G21 E22 D22 G22 D19 G20 G19 D20 D17 A14 C15 C14 B15 C18 B16 A17 B18 C21 B21 B19 A19 A22 B22 C20 A16 C17

VR_RDY (31)

VTT_OR VTT_OL

VTTSEL (35)

1.35V=ID3

HD32 HD33 HD34 HD35 HD36 HD37 HD38 HD39 HD40 HD41 HD42 HD43 HD44 HD45 HD46 HD47

-DBI2 STBN2 STBP2 HD48 HD49 HD50 HD51 HD52 HD53 HD54 HD55 HD56 HD57 HD58 HD59 HD60 HD61 HD62 HD63

-DBI3 STBN3 STBP3

VTT_GMCH

HD[32..47]

-DBI2 (9) STBN2 (9) STBP2 (9)

-DBI3 (9) STBN3 (9) STBP3 (9)

VCC

HD[48..63]

0/4/X

R201

SMBDATA(9,10,14,15,17,19,22,23,24,25,32) SMBCLK (9,10,14,15,17,19,22,23,24,25,32)

HD[32..47] (9)

HD[48..63] (9)

2N7002/SOT23/25pF/5

BSEL166_1(26)

2N7002/SOT23/25pF/5

BSEL166_1(26)

BC1039

0.1u/4/Y5V/16V/Z

R3107

8.2K/4/X

3.01K/4/1/X R3108

VTT_GMCH

R1757 1K/4/1

FSBSEL1

R1759 1K/4/1

FSBSEL0

VREF1 VREF2 VREF3

VTT_GMCH

Q295

BSEL166_1(26)

8 7 6

BSEL00

Q294

U115

VDD

B_SEL

GND

4 5

SDA SCL

uP6262M8[10TA1-316262-10R]/X

VTT_OR

0.1u/4/Y5V/16V/Z

FSBSEL0(22) FSBSEL1(22) FSBSEL2(22)

R1760

8.2K/4

BSEL11 BSEL1

SOT23

R1761

8.2K/4

BSEL0

VTT_GMCH

SOT23

2N7002/SOT23/25pF/5

FSBSEL2

GTLREF2_ADJ (5) GTLREF1_ADJ (5)

R3329 0/4/X

R2974 1K/4/1

Q404

FSBSEL0 FSBSEL1 FSBSEL2

FOR ALL DDR CLK RATIO

BSEL22

SOT23

VTT_ADJ (34)

R2671 470/4/1 R2672 470/4/1 R2673 470/4/1

RN3 62/8P4R/6

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

RN4 62/8P4R/6 R20 62/4

R593 680/4 R22 62/4

R23 62/4

R14 8.2K/4/X R15 8.2K/4/X R16 8.2K/4/X

BSEL166_2(26)

BSEL166_3(26)

R2975

8.2K/4

BSEL2

BSEL166_4(26)

FSBSEL0 FSBSEL2 FSBSEL1

-BPM0

-BPM1

-BPM5

-BPM3

-BPM4 TDI

-BPM2 TMS

TDO VR_RDY

-TRST TCK

BSEL0

BSEL0 (12)

BSEL1

BSEL1 (12)

BSEL2

BSEL2 (12)

VTT_GMCH

R1756 470/4/1

VTT_GMCH

R2654 470/4/1

VTT_GMCH

R2976 470/4/1

Title

Size Document Number Rev Custom

Date: Sheet

BSEL11

Q296 MMBT2222A/SOT23/600mA/40

SOT23

132

BSEL00

Q297 MMBT2222A/SOT23/600mA/40

SOT23

132

BSEL22

Q405 MMBT2222A/SOT23/600mA/40

SOT23

132

Gigabyte Technology

P4_LGA775-B,D

X48T-DQ6

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Place outside of CPU socket

COMP5 COMP4 COMP2 COMP3 COMP0 COMP1

COMP6 COMP7 COMP8

-PROCHOT TESTHI2_7

-THRMTRIP

-FERR TESTHI0

TESTHI1 TESTHI12

CPUPWROK

C13 1n/4/X7R/50V/K

CPU_G1 TESTHI_MVID1

VID5 VID4 VID3 VID2

VID1 VID0 VID6 VID7

VRD_SEL

-FORCEPR

R668 10/4/1

GTLREF2

C349 1U/6/Y5V/10V/Z

R672 10/4/1

GTLREF3

C351 1U/6/Y5V/10V/Z

VCC_PLL

GTLREF2

GTLREF3

R667

57.6/4/1 R669

100/4/1

R671 115/4/1/X

R674

200/4/1/X

C17

1U/6/Y5V/10V/Z

R28 49.9/4/1 R30 49.9/4/1 R31 49.9/4/1 R32 49.9/4/1 R33 49.9/4/1 R34 49.9/4/1

R36 49.9/4/1 R37 49.9/4/1 R38 24.9/4/1

R39 130/4 R40 62/4 R41 62/4 R42 62/4 R29 62/4

R3143 62/4 R3144 62/4/X R3145 62/4

R43 100/4/1

R1775 62/4 R1776 62/4

RN6 680/8P4R/6

7 8 5 6 3 4 1 2

RN7 680/8P4R/6

7 8 5 6 3 4 1 2

R58 680/4 R60 62/4

GTLR2

GTLR3

VCC_PLL

C350

0.1U/4/Y5V/25V/Z/X

0.1u/4/Y5V/16V/Z

VCC1_5P

VCC1_5

VTT_OL

VTT_OR

C12

VTT_GMCH

VTT_OL

VTT_OR

GTLR2(5)

VTT_OL

GTLR3(5)

VTT_OL

FB37 0/6/X FB33 0/6

CPU_G1

RC1 RC2 RC4

RC5 RSVD_1 RSVD_2

PSMI* MSID<1> MSID<0>

LL_ID<0> LL_ID<1>

R3030 0/4/X

TESTHI0

F26

TESTHI1

TESTHI2_7

F25 G25 G27 G26 G24 F24

TESTHI11

TESTHI12

TESTHI13

-FORCEPR

AK6

CPUPWROK

-PROCHOT

AL2

-THRMTRIP

COMP0

A13

COMP1

COMP2

COMP3

COMP4

COMP5

COMP6

COMP7

AE3

COMP8

B13

CPU_G1

TESTHI_M

U1 A24 E29 F2 G10 AH2 V1 W1 Y1 V2 AA2

R666 1K/4/X

TP_CPU10

GTLREF3 GTLREF2

R53 62/4

MSID1

R55 62/4

MSID0

TP_CPU12 TP_CPU13 TP_CPU15

-BPM0 (6)

TESTHI13 (5)

-FORCEPR (27) CPUPWROK (19)

-PROCHOT (19,27)

-THRMTRIP (20)

0.1U/4/Y5V/25V/Z/X

C1536 220p/4/NPO/50V/J/X 220p/4/NPO/50V/J/X

C1537

Note:

VCCA & VCOREPLL

VTT_GMCH

D D

C C

B B

A A

L1 10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]

C10 1U/6/Y5V/10V/Z

C11 1U/6/Y5V/10V/Z

L2 10UH/8/S/[10LI2-12100A-13R_10LI2-12100A-02R]

C14 33p/4/NPO/50V/J/X

VCC3

R1764

8.2K/4/X

-SKTOCC

CPU_TEMP(26,42)

THERMDC(26)

R44 0/4/SHT/X R45 0/4/SHT/X

-SKTOCC (32)

C1282 0/4/X

define doesn't same as old P4 design kit

VCCA

R35 0/6/SHT/X

VSSA

VCOREPLL

As close as possible to CPU socket

-STPCLK TESTHI11

VID[0..7](26,32)

C15 220p/4/NPO/50V/J/X

VCC_SENSE(27,31)

VSS_SENSE(27,31)

Trace width doesn' t less than 12 Mil

-SMI(20)

-A20M(20)

-FERR(20) INTR(20)

NMI(20)

-IGNNE(20)

-STPCLK(20)

VID[0..7]

VRD_SEL(31)

CPUCLK(22)

-CPUCLK(22)

THERMDA_C THERMDC_C

PECI(20,26)

R3032 1K/4/X

-SMI

-A20M

-FERR INTR NMI

-IGNNE

-STPCLK VCCA VSSA VCOREPLL VCC_PLL VID0

VID2 VID3 VID4 VID5 VID6 VID7 VRD_SEL CPUCLK

-CPUCLK

-SKTOCC

VCORE

TP_CPU11

R56 62/4

TP_CPU14

PECI

TP_CPU16

SR_CR

LGA775C

SMI*

A20M*

FERR*/PBE*

LINT0

LINT1

IGNNE*

STPCLK*

A23

VCCA

B23

VSSA

C23

VCCIOPLL

D23

VCC_PLL

AM2

VID<0>

AL5

VID<1>

AM3

VID<2>

AL6

VID<3>

AK4

VID<4>

AL4

VID<5>

AM5

VID<6>

AM7

VID<7>

AN7

VID_SELECT

F28

BCLK<0>

G28

BCLK<1>

AE8

SKTOCC*

AL1

THERMDA

AK1

THERMDC

AJ7

THERMDA_2

AH7

THERMDC_2

AN3

VCC_SENSE

AN4

VSS_SENSE

AN5

VCC_MB_REGULATION

AN6

VSS_MB_REGULATION

AL8

VCC_D_SENSE

AL7

VSS_D_SENSE

F29

VTT_PKGSENSE

Z60_50*

SLEW_CTRL*

SST_LV*

AL3

MPG_NOBOOT*

CPU-SK/775/S/15

0.1U/4/Y5V/25V/Z/X

VTT_OL

LGA775 (3/8)

C1483

TESTHI_0 TESTHI_1 TESTHI_2 TESTHI_3 TESTHI_4 TESTHI_5 TESTHI_6

TESTHI_7 TESTHI_11 TESTHI_12 TESTHI_13

FORCEPH

PWRGOOD PROCHOT*

THERMTRIP*

COMP<0>

COMP<1>

COMP<2>

COMP<3>

COMP<4>

COMP<5>

COMP<6>

COMP<7>

COMP<8>

CPU_BOOT

R3147 0/4

TESTHI_M TESTHI12

Title

Size Document Number Rev B

Date: Sheet

Gigabyte Technology

P4_LGA775-C

X48T-DQ6

744Wednesday, December 05, 2007

1.1

Gigbyte Confidential

Do Not Copy

VCORE VCORE VCORE VCORE

D D

C C

B B

A A

AA8

AB8 AC23 AC24 AC25 AC26 AC27 AC28 AC29 AC30

AC8 AD23 AD24 AD25 AD26 AD27 AD28 AD29 AD30

AD8 AE11 AE12 AE14 AE15 AE18 AE19 AE21 AE22 AE23

AE9 AF11 AF12 AF14 AF15 AF18 AF19 AF21 AF22

AF8

AF9 AG11 AG12 AG14 AG15 AG18 AG19 AG21 AG22 AG25 AG26 AG27 AG28 AG29 AG30

AG8

AG9

LGA775E

LGA775

VCC VCC

(5/8)

VCC VCC

PWR 1/2

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

CPU-SK/775/S/15

AH11 AH12 AH14 AH15 AH18 AH19 AH21 AH22 AH25 AH26 AH27 AH28 AH29 AH30 AH8 AH9 AJ11 AJ12 AJ14 AJ15 AJ18 AJ19 AJ21 AJ22 AJ25 AJ26 AJ8 AJ9 AK11 AK12 AK14 AK15 AK18 AK19 AK21 AK22 AK25 AK26 AK8 AK9 AL11 AL12 AL14 AL15 AL18 AL19 AL21 AL22 AL25 AL26 AL29 AL30 AL9

AM11 AM12 AM14 AM15 AM18 AM19 AM21 AM22 AM25 AM26 AM29 AM30

AM8

AM9 AN11 AN12 AN14 AN15 AN18 AN19 AN21 AN22 AN25 AN26 AN29 AN30

AN8

AN9

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 K30

M23

M24

M25

M26

M27

M28

M29

M30

J8 J9

K8 L8

LGA775F

LGA775

VCC VCC

(6/8)

VCC VCC

PWR 2/2

CPU-SK/775/S/15

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

N23 N24 N25 N26 N27 N28 N29 N30 N8 P8 R8 T23 T24 T25 T26 T27 T28 T29 T30 T8 U23 U24 U25 U26 U27 U28 U29 U30 U8 V8 W23 W24 W25 W26 W27 W28 W29 W30 W8 Y23 Y24 Y25 Y26 Y27 Y28 Y29 Y30 Y8

A12 A15 A18

A21

AA23 AA24 AA25 AA26 AA27 AA28 AA29

AA3

AA30

AA6 AA7

AB1 AB23 AB24 AB25 AB26 AB27 AB28 AB29 AB30

AB7

AC3

AC6

AC7

AD4

AD7 AE10 AE13 AE16 AE17

AE2 AE20 AE24 AE25 AE26 AE27 AE28 AE29 AE30

AE5

AE7

AF10 AF13 AF16 AF17 AF20 AF23 AF24 AF25 AF26 AF27 AF28 AF29

AF3

AF30

AF6

AF7

A2 A6

LGA775G

LGA775

VSS VSS

(7/8)

VSS VSS

GND 1/2

CPU-SK/775/S/15

AG10 AG13 AG16 AG17 AG20 AG23 AG24 AG7 AH1 AH10 AH13 AH16 AH17 AH20 AH23 AH24 AH3 AH6 AJ10 AJ13 AJ16 AJ17 AJ20 AJ23 AJ24 AJ27 AJ28 AJ29 AJ30 AJ4 AK10 AK13 AK16 AK17 AK2 AK20 AK23 AK24 AK27 AK28 AK29 AK30 AK5 AK7 AL10 AL13 AL16 AL17 AL20 AL23 AL24 AL27 AL28 AM1 AM10 AM13 AM16 AM17 AM20 AM23 AM24 AM27 AM28 AM4

AN1 AN10 AN13 AN16 AN17

AN2 AN20 AN23 AN24 AN27 AN28

B11 B14 B17 B20 B24

C10

C13

C16

C19

C22

C24

D12

D15

D18

D21

D24

E11 E14 E17

E20 E25 E26 E27 E28

F10 F13 F16 F19 F22

H10

H11

H12

H13

H14

H17

H18

H19

H20

H21

H22

H23

H24

B5 B8

C4 C7

D3 D5 D6 D9

F4 F7

LGA775H

LGA775

VSS VSS

(8/8)

VSS VSS

GND 2/2

CPU-SK/775/S/15

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

H25 H26 H27 H28 H3 H6 H7 H8 H9 J4 J7 K2 K5 K7 L23 L24 L25 L26 L27 L28 L29 L3 L30 L6 L7 M1 M7 N3 N6 N7 P23 P24 P25 P26 P27 P28 P29 P30 P4 P7 R2 R23 R24 R25 R26 R27 R28 R29 R30 R5 R7 T3 T6 T7 U7 V23 V24 V25 V26 V27 V28 V29 V3 V30 V6 V7 W4 W7 Y2 Y5 Y7

Title

Size Document Number Rev B

Date: Sheet

Gigabyte Technology

P4_LGA775-E,F,G,H

X48T-DQ6

844Wednesday, December 05, 2007

1.1

Gigbyte Confidential

Do Not Copy

U1MCH

FSB_DB_0 FSB_DB_1 FSB_DB_2 FSB_DB_3 FSB_DB_4 FSB_DB_5 FSB_DB_6 FSB_DB_7 FSB_DB_8

FSB_DB_9 FSB_DB_10 FSB_DB_11 FSB_DB_12

FSB

FSB_DB_13 FSB_DB_14 FSB_DB_15 FSB_DB_16 FSB_DB_17 FSB_DB_18 FSB_DB_19 FSB_DB_20 FSB_DB_21 FSB_DB_22 FSB_DB_23 FSB_DB_24 FSB_DB_25 FSB_DB_26 FSB_DB_27 FSB_DB_28 FSB_DB_29 FSB_DB_30 FSB_DB_31 FSB_DB_32 FSB_DB_33 FSB_DB_34 FSB_DB_35 FSB_DB_36 FSB_DB_37 FSB_DB_38 FSB_DB_39 FSB_DB_40 FSB_DB_41 FSB_DB_42 FSB_DB_43 FSB_DB_44 FSB_DB_45 FSB_DB_46 FSB_DB_47 FSB_DB_48 FSB_DB_49 FSB_DB_50 FSB_DB_51 FSB_DB_52 FSB_DB_53 FSB_DB_54 FSB_DB_55 FSB_DB_56 FSB_DB_57 FSB_DB_58 FSB_DB_59 FSB_DB_60 FSB_DB_61 FSB_DB_62 FSB_DB_63

FSB_SWING FSB_RCOMP FSB_SCOMP

FSB_SCOMPB

FSB_DVREF

FSB_ACCVREF

HPL_CLKINP HPL_CLKINN

1 OF 7

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

CPU INTERFACE

P42 N41 N44 M42 N42 M45 L44 L42 J43 H42 J41 G42 H45 G44 F41 E42 F38 F39 B43 L36 G38 K35 G36 G35 K34 H33 F33 L34 N33 L33 N31 M31 F31 K31 H31 M30 L30 N30 G30 H30 K28 L28 N24 L25 L24 H24 K24 G24 F35 A38 E41 C42 D44 D43 D38 B42 B39 D39 C36 D36 C37 E37 B35 E35

A28 C26 D28 C28 E27 D27 P28 P30

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

HXSWING HXRCOMP HXSCOMP HXSCOMPB MCH_GTLREF0

MCHCLK

-MCHCLK

HA[3..35](5)

D D

C C

-HREQ0(5)

-HREQ1(5)

-HREQ2(5)

-HREQ3(5)

-HREQ4(5)

-HADSTB0(5)

-HADSTB1(5) STBP0(6)

STBN0(6)

-DBI0(6) STBP1(6) STBN1(6)

B B

A A

-DBI1(6) STBP2(6) STBN2(6)

-DBI2(6) STBP3(6) STBN3(6)

-DBI3(6)

-HADS(5)

-HTRDY(5)

-DRDY(5)

-DEFER(5)

-HITM(5)

-HIT(5)

-HLOCK(5)

-BR0(5)

-BNR(5)

-BPRI(5)

-DBSY(5)

-RS0(5)

-RS1(5)

-RS2(5)

-CPURST(5)

HA3 HA4 HA5 HA6 HA7 HA8 HA9 HA10 HA11 HA12 HA13 HA14 HA15 HA16 HA17 HA18 HA19 HA20 HA21 HA22 HA23 HA24 HA25 HA26 HA27 HA28 HA29 HA30 HA31 HA32 HA33 HA34 HA35

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-HADSTB0

-HADSTB1 STBP0

STBN0

-DBI0 STBP1 STBN1

-DBI1 STBP2 STBN2

-DBI2 ST

BP3

STBN3

-DBI3

-HADS

-HTRDY

-DRDY

-DEFER

-HITM

-HIT

-HLOCK

-BR0

-BNR

-BPRI

-DBSY

-RS0

-RS1

-RS2

-CPURST

M38 M36

N36 N40 R36 N39 N34 N38 R39

R35

W38

W34 W33

AB34

W36 AA33 AA35 AA40 AB35 AA38

C44 G40

H39 M40

H34 G34

N25 M25 N28 C40 D41

U44

W40

U41

R42

W44

U42 H38

R44

W41

R41 D35

F43

K38 L40

K42 T40

T36 T34 T38 P43

V38 V39

V35 V43

L39 K36

V34 J44

K43 L41

E40

B37

T39 V42

T45

T42

U2B

FSB_AB_3 FSB_AB_4 FSB_AB_5 FSB_AB_6 FSB_AB_7 FSB_AB_8 FSB_AB_9 FSB_AB_10 FSB_AB_11 FSB_AB_12 FSB_AB_13 FSB_AB_14 FSB_AB_15 FSB_AB_16 FSB_AB_17 FSB_AB_18 FSB_AB_19 FSB_AB_20 FSB_AB_21 FSB_AB_22 FSB_AB_23 FSB_AB_24 FSB_AB_25 FSB_AB_26 FSB_AB_27 FSB_AB_28 FSB_AB_29 FSB_AB_30 FSB_AB_31 FSB_AB_32 FSB_AB_33 FSB_AB_34 FSB_AB_35

FSB_REQB_0 FSB_REQB_1 FSB_REQB_2 FSB_REQB_3 FSB_REQB_4

FSB_ADSTBB_0 FSB_ADSTBB_1

FSB_DSTBPB_0 FSB_DSTBNB_0 FSB_DINVB_0 FSB_DSTBPB_1 FSB_DSTBNB_1 FSB_DINVB_1 FSB_DSTBPB_2 FSB_DSTBNB_2 FSB_DINVB_2 FSB_DSTBPB_3 FSB_DSTBNB_3 FSB_DINVB_3

FSB_ADSB FSB_TRDYB FSB_DRDYB FSB_DEFERB FSB_HITMB FSB_HITB FSB_LOCKB FSB_BREQ0B FSB_BNRB FSB_BPRIB FSB_DBSYB FSB_RSB_0 FSB_RSB_1 FSB_RSB_2 FSB_CPURSTB

HD[0..63]HA[3..35]

MCHCLK (22)

-MCHCLK (22)

HD[0..63] (6)

VTT_GMCHVTT_GMCH

R71

49.9/4/1

HXSCOMPB HXSCOMP

C21

2.7P/4/NPO/50V/C/X

VCC

0/4/X R202

R72

49.9/4/1

C22

2.7P/4/NPO/50V/C/X

0.45V=ID4

SMBDATA(6,10,14,15,17,19,22,23,24,25,32) SMBCLK (6,10,14,15,17,19,22,23,24,25,32)

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

BC1040

0.1u/4/Y5V/16V/Z

R3111

47K/4/X

4.7K/4/X R3112

COUPON1 COUPON2

COUPON3 COUPON4

VTT_GMCH

BC21

VTT_GMCH

R69 301/4/1

R70 100/4/1

U116

VDD

B_SEL

GND

4 5

SDA SCL

uP6262M8[10TA1-316262-10R]/X

COUPON1 COUPON/X COUPON2 COUPON/X

COUPON3 COUPON/X COUPON4 COUPON/X

VREF1 VREF2 VREF3

8 7 6

21 21

R3109 0/4/X

R61 0/4

R62

49.9/4/1 BC22

1U/6/Y5V/10V/Z

Title

Size Document Number Rev B

Date: Sheet

R64 100/4/1

R584

HXSWING

49.9/4/1

C20

0.01U/4/X7R/25V/K

GTLREF_MCH_ADJ

VCC3

GTLREF_MCH_ADJ

R63

49.9/4/1

VCC1_5PADJ (35) VCC1_25_ADJ (44)

GTLREF_MCH

MCH_GTLREF0

HXRCOMP

R73

16.5/4/1

GTLREF_MCH (5)

C18 220p/4/NPO/50V/J/X

Gigabyte Technology

GMCH-HOST

X48T-DQ6

944Wednesday, December 05, 2007

1.1

Gigbyte Confidential

Do Not Copy

U1MCH

U2C

-DCLKB0(15)

-DCLKB2(15)

-DCLKB3(15)

-DCLKB4(15)

SBAB0(15) SBAB1(15) SBAB2(15)

CKEB0(15) CKEB1(15) CKEB2(15) CKEB3(15)

DCLKB0(15)

DCLKB2(15) DCLKB3(15) DCLKB4(15)

-SWEB(15)

-SCASB(15)

-SRASB(15)

-CSB0(15)

-CSB1(15)

-CSB2(15)

-CSB3(15)

TP47 TP46

DDR18V

TP48

MCH_RAMVREF

SMRCOMP0 SMRCOMP1 SMRCOMP2 SMRCOMP3 SMRCOMPVOL SMRCOMPVOH

R76

4.02K/4/1

R77 1K/4/1

MAAB0 MAAB1 MAAB2 MAAB MAAB4 MAAB5 MAAB6 MAAB7 MAAB8 MAAB9 MAAB10 MAAB11 MAAB12 MAAB13 MAAB14

-SWEB

-SCASB

-SRASB SBAB0

SBAB1 SBAB2

-CSB0

-CSB1

-CSB2

-CSB3 CKEB0

CKEB1 CKEB2 CKEB3

MODT_B0 MODT_B1 MODT_B2

DCLKB0

-DCLKB0

DCLKB2

-DCLKB2

DCLKB3

-DCLKB3

DCLKB4

-DCLKB4

AY22 BC22 BB22 BA21 BD21 BB21 BB20 AY19 BE20 BB19

AW24

BA19 AY18 BA33 BC18

AY31 BB32 BD31

BB24

AW23

BB18 BA31

BB35 BC32 BA35

BD17 BD19 BB17 BA17

BD33 BB34 BB33 AY35

AW30

AV30 AR28 AP28 AV33

AW33

AR31 AP31 AY30 AY28

AW34

AY34

BC2 AD32 AN31 AM32 AN25 AP34 AL28 AG32

AN30

AV7

AY5

AY6 BB42 BC42

AT7

AT6 BB23

R3115 0/4/X

C322

0.01U/4/X7R/25V/K

BC36

MAAA1 MAAA2 MAAA3

MAAA5 MAAA6 MAAA7 MAAA8

D D

DCLKA0(14)

-DCLKA0(14)

DCLKA2(14)

-DCLKA2(14) DCLKA3(14)

-DCLKA3(14)

C C

B B

DCLKA5(14)

-DCLKA5(14)

MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14

-SCASA

-SCASA(14)

-SRASA

-SRASA(14) SBAA0

SBAA0(14)

SBAA1

SBAA1(14)

SBAA2

SBAA2(14)

-CSA0

-CSA0(14)

-CSA2

-CSA2(14)

-CSA3

-CSA3(14) CKEA0

CKEA0(14)

CKEA1

CKEA1(14)

CKEA2

CKEA2(14)

CKEA3

CKEA3(14)

MODT_A MODT_A1 MODT_A2 MODT_A3

DCLKA0

-DCLKA0

DCLKA2

-DCLKA2 DCLKA3

-DCLKA3

DCLKA5

-DCLKA5

DDR_A_MA_0

BB31

DDR_A_MA_1

BB30

DDR_A_MA_2

BB29

DDR_A_MA_3

BA29

DDR_A_MA_4

BB28

DDR_A_MA_5

BD29

DDR_A_MA_6

AY27

DDR_A_MA_7

BC28

DDR_A_MA_8

BA27

DDR_A_MA_9

BD37

DDR_A_MA_10

BD27

DDR_A_MA_11

BB27

DDR_A_MA_12

BA42

DDR_A_MA_13

BA25

DDR_A_MA_14

BD39

DDR_A_WEB

BB41

DDR_A_CASB

BB38

DDR_A_RASB

BC37

DDR_A_BS_0

BB36

DDR_A_BS_1

BB26

DDR_A_BS_2

BA40

DDR_A_CSB_0

BD42

DDR_A_CSB_1

BB39

DDR_A_CSB_2

AY43

DDR_A_CSB_3

BD25

DDR_A_CKE_0

AY24

DDR_A_CKE_1

BB25

DDR_A_CKE_2

BC24

DDR_A_CKE_3

BB43

DDR_A_ODT_0

AY41

DDR_A_ODT_1

BA41

DDR_A_ODT_2

AW44

DDR_A_ODT_3

AT33

DDR_A_CK_0

AR33

DDR_A_CKB_0

AN28

DDR_A_CK_1

AM28

DDR_A_CKB_1

AT34

DDR_A_CK_2

AV35

DDR_A_CKB_2

AV31

DDR_A_CK_3

AT31

DDR_A_CKB_3

AN27

DDR_A_CK_4

AM27

DDR_A_CKB_4

AT35

DDR_A_CK_5

AT36

DDR_A_CKB_5

DDR_A

TP49

DDR18V

R1593 1K/4/1

R1594

A A

4.02K/4/1

R3114 0/4/X

C321

0.01U/4/X7R/25V/K

AM25

RSVD

DDR INTERFACE

SMRCOMPVOH_ADJSMRCOMPVOH

DDR_A_DQS_0

DDR_A_DQSB_0

DDR_A_DM_0

DDR_A_DQ_0 DDR_A_DQ_1 DDR_A_DQ_2 DDR_A_DQ_3 DDR_A_DQ_4 DDR_A_DQ_5 DDR_A_DQ_6 DDR_A_DQ_7

DDR_A_DQS_1

DDR_A_DQSB_1

DDR_A_DM_1

DDR_A_DQ_8

DDR_A_DQ_9 DDR_A_DQ_10 DDR_A_DQ_11 DDR_A_DQ_12 DDR_A_DQ_13 DDR_A_DQ_14 DDR_A_DQ_15

DDR_A_DQS_2

DDR_A_DQSB_2

DDR_A_DM_2

DDR_A_DQ_16 DDR_A_DQ_17 DDR_A_DQ_18 DDR_A_DQ_19 DDR_A_DQ_20 DDR_A_DQ_21 DDR_A_DQ_22 DDR_A_DQ_23

DDR_A_DQS_3

DDR_A_DQSB_3

DDR_A_DM_3

DDR_A_DQ_24 DDR_A_DQ_25 DDR_A_DQ_26 DDR_A_DQ_27 DDR_A_DQ_28 DDR_A_DQ_29 DDR_A_DQ_30 DDR_A_DQ_31

DDR_A_DQS_4

DDR_A_DQSB_4

DDR_A_DM_4

DDR_A_DQ_32 DDR_A_DQ_33 DDR_A_DQ_34 DDR_A_DQ_35 DDR_A_DQ_36 DDR_A_DQ_37 DDR_A_DQ_38 DDR_A_DQ_39

DDR_A_DQS_5

DDR_A_DQSB_5

DDR_A_DM_5

DDR_A_DQ_40 DDR_A_DQ_41 DDR_A_DQ_42 DDR_A_DQ_43 DDR_A_DQ_44 DDR_A_DQ_45 DDR_A_DQ_46 DDR_A_DQ_47

DDR_A_DQS_6

DDR_A_DQSB_6

DDR_A_DM_6

DDR_A_DQ_48 DDR_A_DQ_49 DDR_A_DQ_50 DDR_A_DQ_51 DDR_A_DQ_52 DDR_A_DQ_53 DDR_A_DQ_54 DDR_A_DQ_55

DDR_A_DQS_7

DDR_A_DQSB_7

DDR_A_DM_7

DDR_A_DQ_56 DDR_A_DQ_57 DDR_A_DQ_58 DDR_A_DQ_59 DDR_A_DQ_60 DDR_A_DQ_61 DDR_A_DQ_62 DDR_A_DQ_63

3 OF 7

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

Use SR2 to recovery the default config

BA6 BC6 BB5

BC4 BD4 BB8 BE8 BD3 BB4 BD7 BB7

BA11 AY11 BC10

BD9 BB10 BB12 BE12 BA9 BC9 BD11 BB11

BA15 AY15 BC14

BD13 BB14 BB16 BE16 BA13 BB13 BD15 BB15

AT21 AV21 AP21

AN19 AY21 AN22 AT22 AV19 AW19 AN21 AW22

AT43 AT42 AU44

AV42 AU43 AR44 AR42 AW42 AU41 AR41 AR40

AM43 AM42 AN44

AN41 AN42 AL44 AL42 AP42 AP45 AL40 AL41

AD43 AD42 AE44

AE41 AE42 AC42 AC45 AF42 AF45 AD40 AC39

AA42 AA44 AB40

AB42 AB43 Y42 W42 AC40 AB39 AA41 Y45

DQSA0

-DQSA0 DMA0

MDA0MAAA4 MDA1 MDA2 MDA3 MDA4 MDA5 MDA6 MDA7

DQSA1

-DQSA1 DMA1

MDA8 MDA9 MDA10 MDA11 MDA12 MDA13 MDA14 MDA15

DQSA2

-DQSA2 DMA2

MDA16 MDA17 MDA18 MDA19 MDA20 MDA21 MDA22 MDA23

DQSA3

-DQSA3 DMA3

MDA24 MDA25 MDA26 MDA27 MDA28 MDA29 MDA30 MDA31

DQSA4

-DQSA4 DMA4

MDA32 MDA33 MDA34 MDA35 MDA36 MDA37 MDA38 MDA39

DQSA5

-DQSA5 DMA5

MDA40 MDA41 MDA42 MDA43 MDA44 MDA45 MDA46 MDA47

DQSA6

-DQSA6 DMA6

MDA48 MDA49 MDA50 MDA51 MDA52 MDA53 MDA54 MDA55

DQSA7

-DQSA7 DMA7

MDA56 MDA57 MDA58 MDA59 MDA60 MDA61 MDA62 MDA63

SR2

3K/4/1/X

-DDR3_RST(14,15)

SMRCOMPVOLSMRCOMPVOH

U1MCH

U2D

DDR_B_MA_0

DDR_B_DQS_0

DDR_B_MA_1

DDR_B_DQSB_0 DDR_B_MA_2 DDR_B_MA_3 DDR_B_MA_4 DDR_B_MA_5 DDR_B_MA_6 DDR_B_MA_7 DDR_B_MA_8 DDR_B_MA_9 DDR_B_MA_10 DDR_B_MA_11 DDR_B_MA_12 DDR_B_MA_13 DDR_B_MA_14

DDR_B_WEB DDR_B_CASB DDR_B_RASB

DDR_B_BS_0 DDR_B_BS_1 DDR_B_BS_2

DDR_B_CSB_0 DDR_B_CSB_1 DDR_B_CSB_2 DDR_B_CSB_3

DDR_B_CKE_0 DDR_B_CKE_1 DDR_B_CKE_2 DDR_B_CKE_3

DDR_B_ODT_0 DDR_B_ODT_1 DDR_B_ODT_2 DDR_B_ODT_3

DDR_B_CK_0 DDR_B_CKB_0 DDR_B_CK_1 DDR_B_CKB_1 DDR_B_CK_2 DDR_B_CKB_2 DDR_B_CK_3 DDR_B_CKB_3 DDR_B_CK_4 DDR_B_CKB_4 DDR_B_CK_5 DDR_B_CKB_5

RESERVED_2 RESERVED_3 RESERVED_4 RESERVED_5 RESERVED_6 RESERVED_7 RESERVED_8 RESERVED_9

RSVD DDR_VREF

DDR_RCOMPXPU DDR_RCOMPXPD DDR_RCOMPYPU DDR_RCOMPYPD DDR_RCOMPVOL DDR_RCOMPVOH DDR3_DRAMRSTB

DDR_B_DM_0 DDR_B_DQ_0

DDR_B_DQ_1 DDR_B_DQ_2 DDR_B_DQ_3 DDR_B_DQ_4 DDR_B_DQ_5 DDR_B_DQ_6 DDR_B_DQ_7

DDR_B_DQS_1

DDR_B_DQSB_1

DDR_B_DM_1 DDR_B_DQ_8

DDR_B_DQ_9 DDR_B_DQ_10 DDR_B_DQ_11 DDR_B_DQ_12 DDR_B_DQ_13 DDR_B_DQ_14 DDR_B_DQ_15

DDR_B_DQS_2

DDR_B_DQSB_2

DDR_B_DM_2 DDR_B_DQ_16

DDR_B_DQ_17 DDR_B_DQ_18 DDR_B_DQ_19 DDR_B_DQ_20 DDR_B_DQ_21 DDR_B_DQ_22 DDR_B_DQ_23

DDR_B_DQS_3

DDR_B_DQSB_3

DDR_B_DM_3 DDR_B_DQ_24

DDR_B_DQ_25 DDR_B_DQ_26 DDR_B_DQ_27 DDR_B_DQ_28 DDR_B_DQ_29 DDR_B_DQ_30 DDR_B_DQ_31

DDR_B_DQS_4

DDR_B_DQSB_4

DDR_B_DM_4 DDR_B_DQ_32

DDR_B_DQ_33 DDR_B_DQ_34 DDR_B_DQ_35 DDR_B_DQ_36 DDR_B_DQ_37 DDR_B_DQ_38 DDR_B_DQ_39

DDR_B_DQS_5

DDR_B_DQSB_5

DDR_B_DM_5 DDR_B_DQ_40

DDR_B_DQ_41 DDR_B_DQ_42 DDR_B_DQ_43 DDR_B_DQ_44 DDR_B_DQ_45 DDR_B_DQ_46 DDR_B_DQ_47

DDR_B_DQS_6

DDR_B_DQSB_6

DDR_B

DDR_B_DM_6 DDR_B_DQ_48

DDR_B_DQ_49 DDR_B_DQ_50 DDR_B_DQ_51 DDR_B_DQ_52 DDR_B_DQ_53 DDR_B_DQ_54 DDR_B_DQ_55

DDR_B_DQS_7

DDR_B_DQSB_7

DDR_B_DM_7 DDR_B_DQ_56

DDR_B_DQ_57 DDR_B_DQ_58 DDR_B_DQ_59 DDR_B_DQ_60 DDR_B_DQ_61 DDR_B_DQ_62 DDR_B_DQ_63

4 OF 9

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

SMRCOMPVOL_ADJSMRCOMPVOL

AW10 AT10 AY8

AW8 AY7 AT11 AT12 AV8 AW6 AR11 AW11

AR13 AR12 AT13

AY12 AY13 AT15 AV15 AW12 AW13 AN15 AP15

AN18 AP16 AW16

AY16 AV16 AP19 AT19 AN16 AR16 AT18 AR18

AR25 AR24 AY25

AW25 AV25 AT27 AV27 AN24 AP24 AT25 AP27

AW39 AV38 AY40

AY39 AW38 AT38 AT40 AY38 AW36 AV39 AV40

AP39 AP40 AN36

AR36 AP36 AP35 AN33 AV36 AR34 AN39 AN40

AG39 AG38 AG35

AH34 AG33 AE39 AE38 AH33 AH36 AE40 AE33

AC33 AD33 AD35

AD39 AD36 AB32 AB38 AE35 AE34 AC36 AC34

DQSB0

-DQSB0 DMB0

MDB0 MDB1 MDB2 MDB3 MDB4 MDB5 MDB6 MDB7

DQSB1

-DQSB1 DMB1

MDB8 MDB9 MDB10 MDB11 MDB12 MDB13 MDB14 MDB15

DQSB2

-DQSB2 DMB2

MDB16 MDB17 MDB18 MDB19 MDB20 MDB21 MDB22 MDB23

DQSB3

-DQSB3 DMB3

MDB24 MDB25 MDB26 MDB27 MDB28 MDB29 MDB30 MDB31

DQSB4

-DQSB4 DMB4

MDB32 MDB33 MDB34 MDB35 MDB36 MDB37 MDB38 MDB39

DQSB5

-DQSB5 DMB5

MDB40 MDB41 MDB42 MDB43 MDB44 MDB45 MDB46 MDB47

DQSB6

-DQSB6 DMB6

MDB48 MDB49 MDB50 MDB51 MDB52 MDB53 MDB54 MDB55

DQSB7

-DQSB7 DMB7

MDB56 MDB57 MDB58 MDB59 MDB60 MDB61 MDB62 MDB63

R3113 0/4/X

R74 1K/4/1

MCH_RAMVREF

BC26

R75

0.1u/4/Y5V/16V/Z

1K/4/1

R79 19.1/4/1

BC27

2.2u/6/X5R/6.3V/K

R80 19.1/4/1

R81 19.1/4/1

BC28

0.1u/4/Y5V/16V/Z

R82 19.1/4/1

U122

VDD

VREF1

B_SEL

VREF2

GND

VREF3

4 5

SDA SCL

uP6262M8[10TA1-316262-10R]/X

U117

VDD

VREF1

B_SEL

VREF2

GND

VREF3

4 5

SDA SCL

uP6262M8[10TA1-316262-10R]/X

U118

VDD

VREF1

B_SEL

VREF2

GND

VREF3

4 5

SDA SCL

uP6262M8[10TA1-316262-10R]/X

MODT_A[0..3] MODT_B[0..3]

-DQSB[0..8] MAAB[0..14] DMB[0..7] MDB[0..63] DQSB[0..8] MAAA[0..14] DMA[0..7] MDA[0..63] DQSA[0..8]

-DQSA[0..8]

SMRCOMP2

SMRCOMP3

SMRCOMP0

SMRCOMP1

8 7 6

SACB[0..7](14) SBCB[0..7](15)

Pop 0/4 when use U117

MCH_RAMVREF_ADJ

CHA1_ADJ (14) CHB1_ADJ (15)

SMBCLK (6,9,14,15,17,19,22,23,24,25,32)SMBDATA(6,9,14,15,17,19,22,23,24,25,32)

SMRCOMPVOH_ADJ SMRCOMPVOL_ADJ

DDR18V_ADJ (43)

SMBCLK (6,9,14,15,17,19,22,23,24,25,32)

CHA_ADJ (14) CHB_ADJ (15)

MCH_RAMVREF_ADJ

SMBCLK (6,9,14,15,17,19,22,23,24,25,32)

SACB[0..7] SBCB[0..7]

+12V

213

FAN/1*3/WH/A3/2.54/VA/D/SN

NB_FAN

CVS

NB HEAT SINK FAN

U2H

DQSA8

AL38

DDR_A_DQS_8

DDR_A_DQSB_8

DDR_A_CB_0 DDR_A_CB_1 DDR_A_CB_2 DDR_A_CB_3 DDR_A_CB_4 DDR_A_CB_5 DDR_A_CB_6 DDR_A_CB_7

DDR_B_DQS_8

DDR_B_DQSB_8

ECC

DDR_B_CB_0 DDR_B_CB_1 DDR_B_CB_2 DDR_B_CB_3 DDR_B_CB_4 DDR_B_CB_5 DDR_B_CB_6 DDR_B_CB_7

DDR3_A_CSB1

DDR3_A_MA0

DDR3_A_WEB

DDR3_B_ODT3

8 OF 9

TEST0 TEST1 TEST2 TEST3

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

NB_HEATSIN

NB_HEATSINK/[12SP2-01A001-81R_12SP2-01A001-82R_12SP2-01A001-83R]/X

Title

Size Document Number Rev C

Date: Sheet

-DQSA8

AL36

SACB0

AL33

SACB1

AN35

SACB2

AK38

SACB3

AK35

SACB4

AK33

SACB5

AL34

SACB6

AK34

SACB7

AK39

DQSB8

AH43

-DQSB8

AH42

SBCB0

AK45

SBCB1

AJ44

SBCB2

AG42

SBCB3

AG40

SBCB4

AJ42

SBCB5

AK42

SBCB6

AG41

SBCB7

AG44

-CSA1

BB44

MAAA0

BD35 BC40

MODT_B3

BA37

BE2

BD45

BD1

B45

BE45 BE1 A2 A45

Gigabyte Technology

GMCH-DDRII

X48T-DQ6

-SWEA

TP50 TP51 TP52

BC720

0.1U/4/Y5V/25V/Z/X

-CSA1 (14)

-SWEA (14)

10 44Wednesday, December 05, 2007

1.1

MODT_A[0..3](14) MODT_B[0..3](15)

-DQSB[0..8](15)

MAAB[0..14](15)

DMB[0..7](15) MDB[0..63](15) DQSB[0..8](15)

MAAA[0..14](14)

DMA[0..7](14) MDA[0..63](14)

DQSA[0..8](14)

-DQSA[0..8](14)

DDR18V

Shift to 1.2V (DDR18=1.8V level) when OV enable

DDR18V

ID value need change

BC1121

0.1u/4/Y5V/16V/Z

5VSB

3.15V=ID1

5VSB

3.15V=ID1

SMBDATA(6,9,14,15,17,19,22,23,24,25,32)

0.1u/4/Y5V/16V/Z

5VSB

2.25V=ID2

SMBDATA(6,9,14,15,17,19,22,23,24,25,32)

BC1041

0.1u/4/Y5V/16V/Z

BC1042

R3334

8.2K/4/X

13.7K/4/1/X R3335

R3116

8.2K/4/X

13.7K/4/1/X

R3117

R3118

8.2K/4/X

6.8K/4/X R3119

Gigbyte Confidential

Do Not Copy

EXP_A_TXP[0..15] VCC1_25PCIEX

R88

D D

24.9/6/1

GRCOMP

VCC1_25PCIEX (13)

EXP_A_TXN[0..15]

EXP_A_RXP[0..15]

EXP_A_RXN[0..15]

EXP_A_TXP[0..15] (17) EXP_A_TXN[0..15] (17) EXP_A_RXP[0..15] (17) EXP_A_RXN[0..15] (17)

VCCR_REG

R3149

24.9/6/1

GRCOMP2

VCCR_REG (13)

EXP_B_TXP[0..15] EXP_B_TXN[0..15] EXP_B_RXP[0..15] EXP_B_RXN[0..15]

EXP_B_TXP[0..15] (23) EXP_B_TXN[0..15] (23) EXP_B_RXP[0..15] (23) EXP_B_RXN[0..15] (23)

EXP_A_RXP0 EXP_A_RXN0 EXP_A_RXP1 EXP_A_RXN1 EXP_A_RXP2 EXP_A_RXN2 EXP_A_RXP3 EXP_A_RXN3

EXP_A_RXP4 EXP_A_RXN4 EXP_A_RXP5 EXP_A_RXN5 EXP_A_RXP6 EXP_A_RXN6 EXP_A_RXP7 EXP_A_RXN7 EXP_A_RXP8 EXP_A_RXN8 EXP_A_RXP9 EXP_A_RXN9 EXP_A_RXP10 EXP_A_RXN10 EXP_A_RXP11 EXP_A_RXN11 EXP_A_RXP12 EXP_A_RXN12 EXP_A_RXP13 EXP_A_RXN13 EXP_A_RXP14 EXP_A_RXN14 EXP_A_RXP15 EXP_A_RXN15

DMI_0RXP DMI_0RXN DMI_1RXP DMI_1RXN DMI_2RXP DMI_2RXN DMI_3RXP DMI_3RXN

SRCCLK_MCH

-SRCCLK_MCH

C C

B B

DMI_0RXP(18) DMI_0RXN(18) DMI_1RXP(18) DMI_1RXN(18) DMI_2RXP(18) DMI_2RXN(18) DMI_3RXP(18) DMI_3RXN(18)

SRCCLK_MCH(22)

-SRCCLK_MCH(22)

A A

U2A

A16

PEG_RXP_0

B15

PEG_RXN_0

B13

PEG_RXP_1

C14

PEG_RXN_1

H13

PEG_RXP_2

G13

PEG_RXN_2

L13

PEG_RXP_3

K13

PEG_RXN_3

N13

PEG_RXP_4

M13

PEG_RXN_4

H12

PEG_RXP_5

G12

PEG_RXN_5

K11

PEG_RXP_6

L12

PEG_RXN_6

G10

PEG_RXP_7

H10

PEG_RXN_7

PEG_RXP_8

PEG_RXN_8

PEG_RXP_9

PEG_RXN_9

PEG_RXP_10

PEG_RXN_10

PEG_RXP_11

PEG_RXN_11

M11

PEG_RXP_12

L10

PEG_RXN_12

PEG_RXP_13

PEG_RXN_13

PEG_RXP_14

PEG_RXN_14

PEG_RXP_15

N10

PEG_RXN_15

DMI_RXP_0

DMI_RXN_0

DMI_RXP_1

DMI_RXN_1

DMI_RXP_2

DMI_RXN_2

DMI_RXP_3

DMI_RXN_3

D19

EXP_CLKINP

D18

EXP_CLKINN

G15

RSVD_G15

H15

RSVD_H15

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

U1MCH

PCIE

DMI

PEG_TXP_0 PEG_TXN_0 PEG_TXP_1 PEG_TXN_1 PEG_TXP_2 PEG_TXN_2 PEG_TXP_3 PEG_TXN_3 PEG_TXP_4 PEG_TXN_4 PEG_TXP_5 PEG_TXN_5 PEG_TXP_6 PEG_TXN_6 PEG_TXP_7 PEG_TXN_7 PEG_TXP_8 PEG_TXN_8 PEG_TXP_9 PEG_TXN_9

PEG_TXP_10

PEG_TXN_10

PEG_TXP_11

PEG_TXN_11

PEG_TXP_12

PEG_TXN_12

PEG_TXP_13

PEG_TXN_13

PEG_TXP_14

PEG_TXN_14

PEG_TXP_15

PEG_TXN_15

DMI_TXP_0

DMI_TXN_0

DMI_TXP_1

DMI_TXN_1

DMI_TXP_2

DMI_TXN_2

DMI_TXP_3

DMI_TXN_3

EXP_COMPO

EXP_COMPI

2 OF 9

D16 E17 E15 D14 E13 D12 B11 A12 D10 E11 B9 C10 D8 E9 B7 A8 C6 C4 B3 B4 F3 D3 F5 E4 H1 G2 J5 H4 L5 K4 M1 L2

R7 R6 N2 P3 R2 T1 V10 V11

T10 R10

EXP_A_TXP0 EXP_A_TXN0 EXP_A_TXP1 EXP_A_TXN1 EXP_A_TXP2 EXP_A_TXN2 EXP_A_TXP3 EXP_A_TXN3 EXP_A_TXP4 EXP_A_TXN4 EXP_A_TXP5 EXP_A_TXN5 EXP_A_TXP6 EXP_A_TXN6 EXP_A_TXP7 EXP_A_TXN7 EXP_A_TXP8 EXP_A_TXN8 EXP_A_TXP9 EXP_A_TXN9 EXP_A_TXP10 EXP_A_TXN10 EXP_A_TXP11 EXP_A_TXN11 EXP_A_TXP12 EXP_A_TXN12 EXP_A_TXP13 EXP_A_TXN13 EXP_A_TXP14 EXP_A_TXN14 EXP_A_TXP15 EXP_A_TXN15

DMI_0TXP DMI_0TXN DMI_1TXP DMI_1TXN DMI_2TXP DMI_2TXN DMI_3TXP DMI_3TXN

GRCOMP

DMI_0TXP (18) DMI_0TXN (18) DMI_1TXP (18) DMI_1TXN (18) DMI_2TXP (18) DMI_2TXN (18) DMI_3TXP (18) DMI_3TXN (18)

-SRCCLK_MCH1(22) SRCCLK_MCH1(22)

EXP_B_RXP0 EXP_B_RXN0 EXP_B_RXP1 EXP_B_RXN1 EXP_B_RXP2 EXP_B_RXN2 EXP_B_RXP3 EXP_B_RXN3 EXP_B_RXP4 EXP_B_RXN4 EXP_B_RXP5 EXP_B_RXN5 EXP_B_RXP6 EXP_B_RXN6 EXP_B_RXP7 EXP_B_RXN7 EXP_B_RXP8 EXP_B_RXN8 EXP_B_RXP9 EXP_B_RXN9 EXP_B_RXP10

_RXN10

EXP_B EXP_B_RXP11 EXP_B_RXN11 EXP_B_RXP12 EXP_B_RXN12 EXP_B_RXP13 EXP_B_RXN13 EXP_B_RXP14 EXP_B_RXN14 EXP_B_RXP15 EXP_B_RXN15

U2I

EXP_B_TXP0

AA13

PEG2_RXN_0

AA10

PEG2_RXP_1

AA11

PEG2_RXN_1

AA6

PEG2_RXP_2

AA7

PEG2_RXN_2

AC13

PEG2_RXP_3

AB12

PEG2_RXN_3

AC11

PEG2_RXP_4

AC10

PEG2_RXN_4

AC6

PEG2_RXP_5

AC7

PEG2_RXN_5

AE13

PEG2_RXP_6

AD12

PEG2_RXN_6

AE10

PEG2_RXP_7

AE11

PEG2_RXN_7

AE7

PEG2_RXP_8

AE6

PEG2_RXN_8

AG12

PEG2_RXP_9

AH13

PEG2_RXN_9

AH11

PEG2_RXP_10

AH10

PEG2_RXN_10

AH7

PEG2_RXP_11

AH6

PEG2_RXN_11

AK12

PEG2_RXP_12

AK13

PEG2_RXN_12

AL11

PEG2_RXP_13

AL10

PEG2_RXN_13

AL6

PEG2_RXP_14

AL7

PEG2_RXN_14

AP10

PEG2_RXP_15

AP11

PEG2_RXN_15

AD14

EXP2_CLKINN

AE14

EXP2_CLKINP

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

Title

PEG2_TXP_0PEG2_RXP_0

PEG2_TXN_0

PEG2_TXP_1

PEG2_TXN_1

PEG2_TXP_2

PEG2_TXN_2

PEG2_TXP_3

PEG2_TXN_3

PEG2_TXP_4

PEG2_TXN_4

PEG2_TXP_5

PCIE_2

PEG2_TXN_5

PEG2_TXP_6

PEG2_TXN_6

PEG2_TXP_7

PEG2_TXN_7

PEG2_TXP_8

PEG2_TXN_8

PEG2_TXP_9

PEG2_TXN_9 PEG2_TXP_10 PEG2_TXN_10 PEG2_TXP_11 PEG2_TXN_11 PEG2_TXP_12 PEG2_TXN_12 PEG2_TXP_13 PEG2_TXN_13 PEG2_TXP_14 PEG2_TXN_14 PEG2_TXP_15 PEG2_TXN_15

EXP2_COMPI EXP2_COMPO

9 OF 9

Gigabyte Technology

AB3W12 AB1 AD4 AC4 AE2 AD3 AF4 AE5 AG2 AF1 AH4 AG5 AJ2 AH3 AK4 AJ5 AL2 AK1 AM4 AL5 AN2 AM3 AP4 AN5 AR2 AP1 AT4 AR5 AU2 AT3 AP7 AP6

AN10 AN8

EXP_B_TXN0 EXP_B_TXP1 EXP_B_TXN1 EXP_B_TXP2 EXP_B_TXN2 EXP_B_TXP3 EXP_B_TXN3 EXP_B_TXP4 EXP_B_TXN4 EXP_B_TXP5 EXP_B_TXN5 EXP_B_TXP6 EXP_B_TXN6 EXP_B_TXP7 EXP_B_TXN7 EXP_B_TXP8 EXP_B_TXN8 EXP_B_TXP9 EXP_B_TXN9 EXP_B_TXP10 EXP_B_TXN10 EXP_B_TXP11 EXP_B_TXN11 EXP_B_TXP12 EXP_B_TXN12 EXP_B_TXP13 EXP_B_TXN13 EXP_B_TXP14 EXP_B_TXN14 EXP_B_TXP15 EXP_B_TXN15

GRCOMP2

GMCH-PCI E & DMI

Size Document Number Rev Custom

Date: Sheet

X48T-DQ6

11 44Wednesday, December 05, 2007

1.1

Gigbyte Confidential

Do Not Copy

BSEL0 BSEL1 BSEL2

MCH_RFU_G15

MCH_TCEN

MCH_TYPE

TP53 TP54

EXP_SLR

MCH_TCEN MCH_TYPE MCH_RFU_G15

M22

BSEL0

F21

BSEL1

F18

BSEL2

M21

ALLZTEST

L22

XORTEST

G19

MTYPE

K19

EXP_SLR

H21

RSVD

L18

EXP_EN

G22

RSVD

K22

RSVD

G21

TCEN

R19

RSVD

K21

RSVD

L19

RSVD

N21

RSVD

P21

RSVD

F19

RSVD

AK15

CL_DATA

AK14

CL_CLK

AG14

CL_VREF

AG11

CL_RSTB

AL13

CL_PWROK

AM14

RSVD

AN12

RSVD

AN13

RSVD

AP12

RSVD

V32

RSVD

W32

RSVD

T33

RSVD

R33

RSVD

V12

RSVD

T12

RSVD

N11

RSVD

N12

RSVD

R22

RSVD

U2E

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

VCC1_25

R102 1K/4/1

R1601 392/4/1

PWROK1(19,20,26,35)

R3072 8.2K/4/X

R2911 1K/4/X R2912 1K/4/1 R2913 1K/4/X

BSEL0(6) BSEL1(6) BSEL2(6)

MCH_TYPE

R2507 8.2K/4

R98 1K/4/X

R3174 0/4

CL_DATA(20)

CL_CLK(20)

-CL_RST(20)

R1603 0/4

VCC1_25

D D

EXP_PRN(17,23)

VCC1_25

C C

B B

RSVD_P19

RSVD_M19

VSS_C23 VSS_D22 VSS_F22

VSS VSS VSS

VCC3_3_G16

VCC3_3_L16

VSS_D24 VCC_C18

VSS_B17 VCC_N15 VSS_M15

RSVD RSVD RSVD

RSTINB

PWROK

ICH_SYNCB

MISC

VSS_BB3 VSS_AY3

VSS_AW2

VSS_BA4 VSS_BA5

VSS_H16 VSS_K16

DDR3_DRAM_PWROK

5 OF 9

S_PIPE

C_COOLER

P19 M19

C23 D22 F22 D23 C22 E21

G16 L16

REFSET

D24 C18

B17 N15 M15

M16 N18 B19 AM18 AM19 P16

A44

BB3 AY3 AW2 BA4 BA5

H16 K16

AN11

Silent Pipe/[12SP2-01A001-K1R_12SP2-01A001-K2R]

R2634 8.2K/4

TP55 TP56 TP57

ICHSYNC

R3176 0/4 R3177 0/4

DRAMPWOK

VCC3

R3175 8.2K/4

-PFMRST1

R2648 0/4

R1840 0/4

BW+ICH8 BW+ICH7

R2905 0/4/X

-PFMRST1 (26)

VCC1_25

PWROK1 (19,20,26,35)

-ICHSYNC

R2508 8.2K/4/X

不要上要上

-ICHSYNC (19)

(SAMPLE)

VCC3

DDR18V

-S4_S5(19,22,34,43)

TR6

8.2K/4

TR2

8.2K/4

MMBT2222A/SOT23/600mA/40/X

3VDUAL

TR5 1K/4/X

TQ4

SOT23

132

3VDUAL

TR1 1K/4/1

TQ2

SOT23

132

MMBT2222A/SOT23/600mA/40

3VDUAL

TR3 1K/4/X

TC3 1n/4/X7R/50V/K/X

TR7 0/4

-PFMRST1

C23 22p/4/NPO/50V/J

PWROK1

C24 10p/4/NPO/50V/J/X

-ICHSYNC

C25 1n/4/X7R/50V/K

TC1 1n/4/X7R/50V/K

DRAMPWOK

TC2 1u/6/Y5V/10V/Z

SOT23

TQ3

2N7002/SOT23/25pF/5/X

DRAMPWOK

SOT23

TQ1

2N7002/SOT23/25pF/5

TR4 0/4/X

A A

Crazy Cool/[12SP2-013073-31R_12SP2-013073-32R]

Gigabyte Technology

Title

Size Document Number Rev B

Date: Sheet

GMCH-INTERNAL VGA

X48T-DQ6

12 44Wednesday, December 05, 2007

1.1

Gigbyte Confidential

Do Not Copy

U2G

Y43

VSS

Y27

VSS

Y25

VSS

Y23

VSS

Y21

VSS

Y19

VSS

W39

VSS

W35

VSS

W26

VSS

W24

VSS

W22

VSS

W20

VSS

W14

VSS

W13

VSS

V45

VSS

V40

VSS

V36

VSS

V33

VSS

V13

VSS

D D

C C

B B

A A

VSS

T43

VSS

T35

VSS

T32

VSS

T13

VSS

T11

VSS

R40

VSS

R38

VSS

R34

VSS

R21

VSS

R13

VSS

R12

VSS

R11

VSS

P45

VSS

P32

VSS

P27

VSS

P25

VSS

P24

VSS

P23

VSS

P22

VSS

P18

VSS

P14

VSS

N35

VSS

N27

VSS

N23

VSS

N22

VSS

N19

VSS

N16

VSS

M43

VSS

M39

VSS

M35

VSS

M34

VSS

M33

VSS

M28

VSS

M24

VSS

M23

VSS

M18

VSS

M12

VSS

M10

VSS

L38

VSS

L35

VSS

L31

VSS

L23

VSS

L21

VSS

L15

VSS

L11

VSS

K45

VSS

K40

VSS

K39

VSS

K33

VSS

K30

VSS

K23

VSS

K18

VSS

K15

VSS

K12

VSS

K10

VSS

AV23

VSS

AV22

VSS

AV18

VSS

AV13

VSS

AV12

VSS

AV11

VSS

AV10

VSS

AV1

VSS

AU3

VSS

AT8

VSS

AT45

VSS

AT39

VSS

AT30

VSS

AT28

VSS

AT24

VSS

AT23

VSS

AT16

VSS

AT1

VSS

AR4

VSS

AR39

VSS

AR38

VSS

AR35

VSS

AR30

VSS

AR27

VSS

AR23

VSS

AR22

VSS

AR21

VSS

AR19

VSS

AR15

VSS

AP8

VSS

AP43

VSS

AP38

VSS

AP33

VSS

AP30

VSS

AP25

VSS

AP23

VSS

AP22

VSS

AP18

VSS

AP13

VSS

AN6

VSS

AN4

VSS

AN38

VSS

AN34

VSS

AN23

VSS

AM45

VSS

AM24

VSS

AM21

VSS

AM16

VSS

AM1

VSS

AL8

VSS

AL4

VSS

AL39

VSS

AL35

VSS

AL12

VSS

AK8

VSS

AK7

VSS

AK6

VSS

AK43

VSS

AK40

VSS

AK36

VSS

AK32

VSS

AK11

VSS

AK10

VSS

AJ41

VSS

AJ4

VSS

AH8

VSS

AH45

VSS

AH40

VSS

AH39

VSS

AH38

VSS

AH35

VSS

AH32

VSS

AH12

VSS

AH1

VSS

AG8

VSS

AG7

VSS

AG6

VSS

AG4

VSS

AG36

VSS

AG34

VSS

AG26

VSS

AG24

VSS

AG22

VSS

AG20

VSS

AG13

VSS

AG10

VSS

AF43

VSS

AF27

VSS

AF25

VSS

AF23

VSS

H43

VSS

H40

VSS

H36

VSS

H35

VSS

H23

VSS

H22

VSS

H19

VSS

H18

VSS

H11

VSS

G39

VSS

G33

VSS

G31

VSS

G23

VSS

GND

G18

VSS

G11

VSS

F45

VSS

F40

VSS

F36

VSS

F34

VSS

F24

VSS

F23

VSS

F16

VSS

F15

VSS

F13

VSS

F12

VSS

F11

VSS

F10

VSS

D42

VSS

D34

VSS

D29

VSS

D17

VSS

D15

VSS

D13

VSS

D11

VSS

C43

VSS

C38

VSS

C34

VSS

C30

VSS

C20

VSS

BE6

VSS

BE38

VSS

BE34

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

VSS VSS VSS VSS

7 OF 9

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

BE30 BE26 BE23 BE18 BE14 BE10 BC8 BC43 BC3 BC16 BC12 BB2 B29 AY36 AY33 AY10 AW7 AW40 AW4 AW35 AW31 AW28 AW27 AW21 AW18 AW15 AV6 AV45 AV43 AV34 AV3 AV28 AV24 AF21 AF19 AE8 AE4 AE36 AE32 AE26 AE24 AE22 AE20 AE12 AD6 AD45 AD38 AD34 AD27 AD25 AD23 AD21 AD19 AD13 AD1 AC8 AC43 AC38 AC35 AC32 AC26 AC24 AC22 AC20 AC14 AC12 AC1 AB45 AB36 AB33 AB27 AB25 AB23 AB21 AB19 AA8 AA39 AA36 AA34 AA32 AA26 AA24 AA22 AA20 AA12 A6 A40 A36 A34 A26 A22 A18 A14 A10

V27 V25 V23 V21 V19 C45 C1 BE3 BD2 BC1 B44 AH27 AH25 AH23 AH21 A43 A3 B2

AR8 AR7 AR6 AN7

SBC22

2.2u/6/X5R/6.3V/K

VCC_EXT_PLL

SBC21

0.1u/4/Y5V/16V/Z

VCC1_25

Y26 Y24 Y22 Y20 W27 W25 W23 W21 W19

R16 AG27 AG25 AG23 AG21 AG19 AF26 AF24 AF22 AF20 AE27 AE25 AE23 AE21 AE19 AD26 AD24 AD22 AD20 AC27

VCCA_HPLL VCCA_MPLL

VCCA_GPLL

VCCA_GPLL2

VTT_GMCH

DDR18V

BC712 1U/6/Y5V/10V/Z

SBC19

0.1u/4/Y5V/16V/Z

AC25

V31

D25

D26

B27

B25

E25

AY1

A23

A20 AB15

AR10 AG15

D20

AU5

E19

AV4

AB13

D21

B21

C24

A24

M27

L27

K27

K25

H28

H27

H25

G28

G27

G25

F30

F28

F27

F25

E33

E31

E29

D33

D32

D31

D30

C32

B33

B31

A32

A30

BE40 BE36 BE32 BE28 BE24 BE22 BC38 BC34 BC30 BC26 BC23 BC20 AY45 AY23

Y4 Y3

Y1 W8 W7 W5 W4 W2

W11 W10

V1 U5 U4 U2

AD8

AD7 AD11 AD10

AB8

AB7

AB6

AB4 AB11 AB10

AA5

AA4

AA2

R456 0/6/SHT/X

VCC1_25

R3151 0/4

VCC1_25

R3152 0/4

VCC3

VCC1_25

R3000 0/4

VCC3_DAC_FB

R2647 0/4

VCC3_DAC_FB2

VCC_EXT_PLL

BC714

0.1u/4/Y5V/16V/Z

VCC1_25PCIEX(11) VCCR_REG (11)

DDR18V

SBC20

1N/4/X7R/50V/K

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_CL VCCA_HPL VCCA_HPL VCCA_MPL VCC_B25 VCC_E25

VSS_AY1 VCC3_3

VCCAPLL_EXP VCC

VCCAPLL_EXP2 VCC

VCCA_EXP VCCA_EXP2

VSS VSS

VCC_EXT_PLL

VSS_D21 VSS_B21

VSS_C24 VSS_A24

VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB VTT_FSB

VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR VCC_DDR

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

U2F

POWER

NU82BLX-A1/BGA1300/[10HB1-038248-01R]

VCCAUX VCCAUX VCCAUX VCCAUX VCCAUX VCCAUX VCCAUX VCCAUX

VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL

VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL

VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL VCC_CL

VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP VCCR_EXP

VSS_W31

VCC_CL VCC_CL

VCC_CKDDR VCC_CKDDR VCC_CKDDR VCC_CKDDR VCC_CKDDR VCC_CKDDR

6 OF 9

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

VCC

RSVD RSVD

VCC1_25

AC23 AC21 AC19 AB26 AB24 AB22 AB20 AA27 AA25 AA23 AA21 AA19

Y28 Y18 Y17 W28 W18 W17 V28 V26 V24 V22 V20 V18 V17 U28 U27 U26 U25 U24 U23 U22 U21 U20 U19 U18 U17 AH26 AH24 AH22 AH20 AH19 AH18 AH17 AG18 AG17 AF28 AF18 AF17 AE28 AE18 AE17 AD28 AD18 AD17 AC28 AC18 AC17 AB28 AB18 AB17 AA28 AA18 AA17

R18

T31 R30 R28 R27 R25 R24 R23 U29

AL27 AL25 AL24 AL23 AK31 AH31 AG31 AE31 AD31 AC31 AB31 AA31 Y29 W29 V29 AJ29 AE29 AD29 AC29 AB29 AA29

AM23 AM22 AL22 AL21 AL19 AL18 AL16

AJ28 AJ27 AJ26 AJ25 AJ24 AJ23 AJ22 AJ21 AJ20 AJ19 AJ18 AJ17 AH29 AG29 AF29

W15 V15 V14 T15 T14 M3 H3 C8 C16 C12 AP3 AK3 AF3 AE15 AD15 AC3 AC15 AB14 AA15 AA14

W31 AH15 AH14

AM30 AL30

BD43 BC44 BE44 BE43 BD44 BC45

AG28 AH28

VCC1_25

place backside MCH BALL/PIN

SC22

V_CKDDR

VCC3

VCC_EXT_PLL

FB34 0/6

1.25V by INTEL 8/27 workaround

VTT_GMCH

BC213

2.2u/6/X5R/6.3V/K

DDR18V

SBC2 22u/8/X5R/6.3V/M

R2481 0/8/SHT/X R2482 0/8/SHT/X

BC254

10U/8/Y5V/10V/Z

DDR18V

VCC1_25

VCC1_25 DECOUPING CAP

1N/4/X7R/50V/K

VCC1_25

VCCR_REG(11)

SR1 0/4/X

0.1U/4/Y5V/25V/Z/X

BC860

10U/8/Y5V/10V/Z

1U/6/Y5V/10V/Z

APL1117/SOT223/0.8A/X

VCC_EXT_PLL

BC216

BC215

2.2u/6/X5R/6.3V/K

BC226

BC225

2.2u/6/X5R/6.3V/K

VCC1_25PCIEX

BC725

C1517

10U/8/Y5V/10V/Z

1N/4/X7R/50V/K

30/8/4A/S

FB22

R2996 1/4 R2997 1/4

VCC1_25

FB28 0/6

R335 1/4 R336 1/4

FB30 0/6

R2998 1/4 R2999 1/4

Pop by INTEL 8/27 workaround

FB35 0/6

VCC1_25 VCC1_25

BC856 10U/8/Y5V/10V/Z

R3165 1/4 R3166 1/4

VCC3

BC857

10U/8/Y5V/10V/Z

PLACE NORTH OF MCH

SBC7

22u/8/X5R/6.3V/M

FOR VCC_CL

VCC1_25

BC854

BC855

0.1u/4/Y5V/16V/Z

2.2u/6/X5R/6.3V/K

Back side CAP

SBC10

SBC9

22u/8/X5R/6.3V/M

1.25V 3.49A

SBC11

SBC12

2.2u/6/X5R/6.3V/K

0.1u/4/Y5V/16V/Z

R3164

VCCR_REG

C61

1N/4/X7R/50V/K

C1521

R3163 100/4/1/X

EC1154

100uF/FP/S/16V/68/24m

2.2u/6/X5R/6.3V/K

BC1060

10U/8/Y5V/10V/Z

2.2u/6/X5R/6.3V/K

C66

1N/4/X7R/50V/K

BC236

Q77

234 1

44.2/4/1/X

BC217

2.2u/6/X5R/6.3V/K

BC35

2.2u/6/X5R/6.3V/K

C1518

0.1u/4/Y5V/16V/Z

VCC1_25

SBC8

VCC1_25

BC1014

1N/4/X7R/50V/K

SBC13

BC1057 10U/8/Y5V/10V/Z

C1522

1N/4/X7R/50V/K

VCC_EXT_PLL

BC219

BC218

0.1u/4/Y5V/16V/Z

BC227

2.2u/6/X5R/6.3V/K

0.1u/4/Y5V/16V/Z

FB24 0/6

FB31 0/6

FB32 0/6

BC1019

10U/8/Y5V/10V/Z

C1519

BC231 10U/8/Y5V/10V/Z

BC238 1U/6/Y5V/10V/Z

BC240 10U/8/Y5V/10V/Z

BC244 22u/8/X5R/6.3V/M

BC1061 22u/8/X5R/6.3V/M

BC248 1U/6/Y5V/10V/Z

BC1018

10U/8/Y5V/10V/Z

0.1u/4/Y5V/16V/Z

BC228

2.2u/6/X5R/6.3V/K

C1520

1N/4/X7R/50V/K

BC220

0.1u/4/Y5V/16V/Z

BC229

2.2u/6/X5R/6.3V/K

V_CKDDR

BC232

2.2u/6/X5R/6.3V/K

VCCA_HPLL

BC239

0.1u/4/Y5V/16V/Z

VCCA_MPLL

BC241

0.1u/4/Y5V/16V/Z

VCCA_GPLL

BC245

0.1u/4/Y5V/16V/Z

VCCA_GPLL2

BC1062

0.1u/4/Y5V/16V/Z

VCC3_DAC_FB

BC247 1U/6/Y5V/10V/Z

VCC3_DAC_FB2

Back side CAP

SBC1

BC237

2.2u/6/X5R/6.3V/K

1U/6/Y5V/10V/Z

BC1015

0.1u/4/Y5V/16V/Z

SBC6

SBC3

0.1u/4/Y5V/16V/Z

2.2u/6/X5R/6.3V/K

SBC14

2.2u/6/X5R/6.3V/K

BC1058 10U/8/Y5V/10V/Z

C1523

0.1u/4/Y5V/16V/Z

VCC3

BC1059

0.1u/4/Y5V/16V/Z

Title

Size Document Number Rev Custom

Date: Sheet

BC858

1N/4/X7R/50V/K

0.1u/4/Y5V/16V/Z

VCC1_25VCC1_25

SBC4

2.2u/6/X5R/6.3V/K

SBC17

SBC18

2.2u/6/X5R/6.3V/K

C1525

1N/4/X7R/50V/K

C63

1N/4/X7R/50V/K

Gigabyte Technology

GMCH-GND

BC852

C64

1N/4/X7R/50V/K

X48T-DQ6

BC1055

2.2u/6/X5R/6.3V/K/X

BC1056

2.2u/6/X5R/6.3V/K

VCC1_25PCIEX (11)

SBC15

SBC16

2.2u/6/X5R/6.3V/K

1.8V=250mA

1.25V>50mA

1.25V>130mA

1.25V=50mA

1.25V>80mA

VCC1_25

EC10

560u/FP/S/6.3V/87/9m

VCC1_25

BC859

0.1u/4/Y5V/16V/Z

VCC1_25

BC851

1U/6/Y5V/10V/Z

Back side CAP

SBC5

0.1u/4/Y5V/16V/Z

For VCCAUX

R31550/8 R31560/8

C1524

0.1u/4/Y5V/16V/Z

C65

1N/4/X7R/50V/K

13 44Wednesday, December 05, 2007

VCC1_25

C62

1.1

Gigbyte Confidential

Do Not Copy

DDRVTT DDRVTT

D D

SACB[0..7](10)

MODT_A[0..3]

-DQSA[0..8] DQSA[0:8] DMA[0:7]

C C

B B

A A

SACB[0..7]

MODT_A[0..3] (10)

-DQSA[0..8] (10) DQSA[0..8] (10) DMA[0..7] (10)

DDR18V

TC4

0.1u/4/Y5V/16V/Z

VCC3

VREF_DDRA VREF_DQDDRA

SMBCLK

SMBCLK(6,9,10,15,17,19,22,23,24,25,32)

SMBDATA

SMBDATA(6,9,10,15,17,19,22,23,24,25,32)

SBAA2

SBAA2(10)

SBAA1

SBAA1(10)

SBAA0

SBAA0(10)

CKEA1

CKEA1(10)

CKEA0

CKEA0(10)

-CSA1

-CSA1(10)

-CSA0

-CSA0(10)

-DCLKA0

-DCLKA0(10) DCLKA0

DCLKA0(10)

-DCLKA2

-DCLKA2(10) DCLKA2

DCLKA2(10)

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14

-DDR3_RST(10,15) -DDR3_RST(10,15)

-SCASA(10)

-SRASA(10)

-SWEA(10)

DDR18V

TR19 1K/4/1

VREF_DQDDRA

TR21 1K/4/1

-SCASA

-SRASA

-SWEA

TC6 TC8

MAAA[0..14](10)

0.1u/4/Y5V/16V/Z

120

2 5

8 11 14 17 20 23 26 29 32 35 38 41 44 47 80 83 86 89 92 95 98

101 104 107 110 113 116 119 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 199 202 205 208 211 214 217 220 223 226 229 232 235 239

51 54 57 60 62 65 66 69 72 75 78

170 173 176 179 182 183 186 189 191 194 197

236

118 238 237 117

190

169

50 76

193

64 63

185 184

188 181

180

59 58

178

177 175

70 55

174 196 172 171

168

192

BC233 1U/6/Y5V/10V/Z/X

DDRIII1

VTT

VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

VDDSPD

VREFCA VREFDQ

SCL SDA SA1 SA0

BA2 BA1 BA0

CKE1 CKE0

S1* S0*

CK1/NU* CK1/NU

CK0* CK0

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15

RESET* CAS* RAS* WE*

DDR3/240/GE/VA/D

TR20

0/4/X

CHA_ADJ (10)

FREE FREEVTT FREE FREE

RSVD

ODT1 ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10 NC/DQS10*

DM2/DQS11 NC/DQS11*

DM3/DQS12 NC/DQS12*

DM4/DQS13 NC/DQS13*

DM5/DQS14 NC/DQS14*

DM6/DQS15 NC/DQS15*

DM7/DQS16 NC/DQS16*

DM8/DQS17 NC/DQS17*

DQ10 DQ11 DQ12 DQ13 DQ14 DQ15 DQ16 DQ17 DQ18 DQ19 DQ20 DQ21 DQ22 DQ23 DQ24 DQ25 DQ26 DQ27 DQ28 DQ29 DQ30 DQ31 DQ32 DQ33 DQ34 DQ35 DQ36 DQ37 DQ38 DQ39 DQ40 DQ41 DQ42 DQ43 DQ44 DQ45 DQ46 DQ47 DQ48 DQ49 DQ50 DQ51 DQ52 DQ53 DQ54 DQ55 DQ56 DQ57 DQ58 DQ59 DQ60 DQ61 DQ62 DQ63

48 49240 187 198

MODT_A1

MODT_A0

195 68

53 167

SACB0

CB0

SACB1

CB1

SACB2

CB2

SACB3

CB3

SACB4

158

CB4

SACB5

159

CB5

SACB6

164

CB6

SACB7

165

CB7

DQSA0

-DQSA0

DQSA1

-DQSA1

DQSA2

-DQSA2

DQSA3

-DQSA3

DQSA4

-DQSA4

DQSA5

-DQSA5

DQSA6

103

-DQSA6

102

DQSA7

112

-DQSA7

111

DQSA8

-DQSA8

DMA0

125 126

DMA1

134 135

DMA2

143 144

DMA3

152 153

DMA4

203 204

DMA5

212 213

DMA6

221 222

DMA7

230 231

161 162

MDA0

DQ0

MDA1

DQ1

MDA2

DQ2

MDA3

DQ3

MDA4 MDA4

122

DQ4

MDA5

123

DQ5

MDA6

128

DQ6

MDA7

129

DQ7

MDA8

DQ8

MDA9

DQ9

MDA10

MDA11

MDA12

131

MDA13

132

MDA14

137

MDA15

138

MDA16

MDA17

MDA18

MDA19

MDA20

140

MDA21

141

MDA22

146

MDA23

147

MDA24

MDA25

MDA26

MDA27

MDA28

149 150

MDA30

155

MDA31

156

MDA32

MDA33

MDA34

MDA35

MDA36

200

MDA37

201

MDA38

206

MDA39

207

MDA40

MDA41

MDA42

MDA43

MDA44

209

MDA45

210

MDA46

215

MDA47

216

MDA48

MDA49

100

MDA50

105

MDA51

106

MDA52

218

MDA53

219

MDA54

224

MDA55

225

MDA56

108

MDA57

109

MDA58

114

MDA59

115

MDA60

227

MDA61

228

MDA62

233

MDA63

234

MDA[0..63] (10) MDA[0..63] (10)

MAAA[0..14](10)

0.1u/4/Y5V/16V/Z

SMBDATA(6,9,10,15,17,19,22,23,24,25,32)

-DCLKA3(10)

-DCLKA5(10)

TC5

0.1u/4/Y5V/16V/Z

TC7 TC9

SMBCLK(6,9,10,15,17,19,22,23,24,25,32)

SBAA2(10) SBAA1(10) SBAA0(10)

CKEA3(10) CKEA2(10)

-CSA3(10)

-CSA2(10)

DCLKA3(10)

DCLKA5(10)

-SCASA(10)

-SRASA(10)

-SWEA(10)

DDR18V

VCC3

VREF_DDRA VREF_DQDDRA

VCC3

SMBCLK SMBDA

SBAA2 SBAA1 SBAA0

CKEA3 CKEA2

-CSA3

-CSA2

-DCLKA3 DCLKA3

-DCLKA5 DCLKA5

MAAA0 MAAA1 MAAA2 MAAA3 MAAA4 MAAA5 MAAA6 MAAA7 MAAA8 MAAA9 MAAA10 MAAA11 MAAA12 MAAA13 MAAA14

-SCASA

-SRASA

-SWEA

120

2 5

8 11 14 17 20 23 26 29 32 35 38 41 44 47 80 83 86 89 92 95 98

101 104 107 110 113 116 119 121 124 127 130 133 136 139 142 145 148 151 154 157 160 163 166 199 202 205 208 211 214 217 220 223 226 229 232 235 239

51 54 57 60 62 65 66 69 72 75 78

170 173 176 179 182 183 186 189 191 194 197

236

118 238 237 117

190

169

50 76

193

64 63

185 184

188 181

180

59 58

178

177 175

70 55

174 196 172 171

168

192

DDRIII2

VTT

VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD VDD

VDDSPD

VREFCA VREFDQ

SCL SDA SA1 SA0

BA2 BA1 BA0

CKE1 CKE0

S1* S0*

CK1/NU* CK1/NU

CK0* CK0

A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10/AP A11 A12 A13 A14 A15

RESET* CAS* RAS* WE*

DDR3/240/PK/VA/D

FREE FREEVTT FREE FREE

RSVD ODT1

ODT0

NC/PAR_IN

NC/ERR_OUT

NC/TEST4

DQS0

DQS0*

DQS1

DQS1*

DQS2

DQS2*

DQS3

DQS3*

DQS4

DQS4*

DQS5

DQS5*

DQS6

DQS6*

DQS7

DQS7*

DQS8

DQS8*

DM0/DQS9

NC/DQS9*

DM1/DQS10

NC/DQS10*

DM2/DQS11

NC/DQS11*

DM3/DQS12

NC/DQS12*

DM4/DQS13

NC/DQS13*

DM5/DQS14

NC/DQS14*

DM6/DQS15

NC/DQS15*

DM7/DQS16

NC/DQS16*

DM8/DQS17

NC/DQS17*

48 49240 187 198

MODT_A3

MODT_A2

195 68

53 167

SACB0

CB0

SACB1

CB1

SACB2

CB2

SACB3

CB3

SACB4

158

CB4

SACB5

159

CB5

SACB6

164

CB6

SACB7

165

CB7

DQSA0

-DQSA0

DQSA1

-DQSA1

DQSA2

-DQSA2

DQSA3

-DQSA3

DQSA4

-DQSA4

DQSA5

-DQSA5

DQSA6

103

-DQSA6

102

DQSA7

112

-DQSA7

111

DQSA8

-DQSA8

DMA0

125 126

DMA1

134 135

DMA2

143 144

DMA3

152 153

DMA4

203 204

DMA5

212 213

DMA6

221 222

DMA7

230 231

161 162

MDA0

DQ0

MDA1

DQ1

MDA2

DQ2

MDA3

DQ3

122

DQ4

MDA5

123

DQ5

MDA6

128

DQ6

MDA7

129

DQ7

MDA8

DQ8

MDA9

DQ9

MDA10

MDA11

MDA12

131

MDA13

132

MDA14

137

MDA15

138

MDA16

MDA17

MDA18

MDA19

MDA20

140

MDA21

141

MDA22

146

MDA23

147

MDA24

MDA25

MDA26

MDA27

MDA28

149

MDA29MDA29

150

MDA30

155

MDA31

156

MDA32

MDA33

MDA34

MDA35

MDA36

200

MDA37

201

MDA38

206

MDA39

207

MDA40

MDA41

MDA42

MDA43

MDA44

209

MDA45

210

MDA46

215

MDA47

216

MDA48

MDA49

100

MDA50

105

MDA51

106

MDA52

218

MDA53

219

MDA54

224

MDA55

225

MDA56

108

MDA57

109

MDA58

114

MDA59

115

MDA60

227

MDA61

228

MDA62

233

MDA63

234

GPIO27

GPIO9

GPO/Low

GPI

GPO/Low

ICH

DDR18V

R104 1K/4/1

R1611 1K/4/1

CHA1_ADJ(10)

-DDR3_RST

TC10

100p/4/NPO/50V/J/X

SMBDA

SMBCLK

TC11

100p/4/NPO/50V/J/X

Gigabyte Technology

Title

Size Document Number Rev

Custom

Date: Sheet

GPO/Low

VREF_DDRA

TR9

0/4/X

TC12 100p/4/NPO/50V/J/X

DDRIII CHANNEL A

X48T-DQ6

GPI

VREF_DDRA

VOLTAGE

Default

+10%

-10%

14 44

1.1

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Gigabyte X48T-DQ6_R1_1 Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual