Gigabyte GA-6VLEP Rev.1.0 Schematic

5

4

3

2

1

D D

GS-ST001 Home Server System

GA-6VLEP Revision 1.0

08/10/2004

C C

B B

A A

TITLE

COVER SHEET

BLOCK DIAGRAM

CPU(VIA C3 EBGA)

CPU(GTL+ TERM)

NB(VT8623) HOST

NB(VT8623) VLINK, DISPLAY

SB(VT8235) PCI, USB, KN/MS

SB(VT8235) IDE, ACLINK

CLOCK (W311+W256)

DDR DIMM

DDR RES & TERM

PCI SLOT

IDE

LPC IO (VT1211), FDD & BIOS

KB/MS, BUZZER, FPNL, FRONT USB

COM1, LPT & RING 18

MINI PCI 1 & 2 19

MARVELL 88E8001 # 1 20

MARVELL 88E8001 # 2 21

LAN POWER & RJ45 22

VGA CONNECTOR 23

W83791D HARDWARE MONITOR

CPU CORE VOLTAGE

ATX POWER

OTHERS DC-DC & DOC

GPIO DEFINITION

BOM & PCB MODIFY HISTORY

PAGE

1

2

3

4

5

6NB(VT8623) MEMORY

7

8

9

10SB(VT8235) VLINK, LAN, LPC

11

12

13

14

15

16

17

24

25

26

27

28

29

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

5

4

3

2

Wednesday, August 18, 2004

COVER SHEET

GA-6VLEP

1

130

1.0

of

5

4

3

2

1

APIC CLK

D D

CPU

CPU CLK

VIA

C3 EBGA

GN-WIAG

HOST CLK

HOST BUS

14.318M

48M

PCI 33M

LPC CLK

CLOCK

GENERATOR

CYPRESS

W311H

SMBUS1

CPU CLK

HUST CLK

DDR CLK

VLINK CLK

RGB

VGA Connector

MINI PCI Connector

C C

PCI BUS

PCI 33M

LAN

MARVELL 88E8001

B B

RJ45

LAN

MARVELL 88E8001

RJ45

MINI PCI Connector

PCI 33M

USB1

USB2

USB 3 & 4

USB 2.0

VIA CLE266

PCI 33M 48M

SMBUS1

SMBUS2

APIC CLK

LPC CLK

NB

VT8623

V-LINK

SB

VIA

VT8235

LPC

SI/O

VIA

14.318M

VLINK CLK

P-IDE

S-IDE

266 DDR SDRAM*1

44 PIN SLIM HDD CONNECTOR

COM1 COM2

SMBUS1

DDR CLK

VT1211

PCI SLOT

USB 5 & 6

Hardware Monitor Circuit

Voltage: Vcore,2.5V,3.3V,12V Temp. Sensor: CPU

BIOS

2M

A A

SMBUS2

Winbond

CPU FAN

SYSTEM FAN

W83791D

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

5

4

3

2

Wednesday, August 18, 2004

BLOCK DIAGRAM

GA-6VLEP

1

230

1.0

of

8

VIA C3 PROCESSOR

7

6

5

4

3

2

1

HA[3:31]

D D

C C

HA[3:31]{4,5}

-ADS{4,5}

-DRDY{4,5}

-DBSY{4,5}

-HTRDY{4,5}

-HREQ0{4,5}

-HREQ1{4,5}

-HREQ2{4,5}

-HREQ3{4,5}

-HREQ4{4,5}

-BREQ0{4,5}

-BREQ1{4}

-BPRI{4,5}

-BNR{4,5}

-HLOCK{4,5}

-HIT{4,5}

-HITM{4,5}

-DEFER{4,5}

-RS0{4,5}

-RS1{4,5}

-RS2{4,5}

-CPURST{4,5}

C93 33P/4/N/50V

1 2

-ADS

-DRDY

-DBSY

-HTRDY

-HREQ0

-HREQ1

-HREQ2

-HREQ3

-HREQ4

-BREQ0

-BREQ1

-BPRI

-BNR

-HLOCK

-HIT

-HITM

-DEFER

-RS0

-RS1

-RS2

-CPURST

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

For LongHaul stability issue

C394

0.1U/4/Y/16V/S

12

C647

4.7U/8/Y/10V/S

-FERR

-IGNNE

-A20M INTR NMI

-SMI

-STPCLK

-SLP

-FLUSH

-CPUINIT

-P_REQ

CPUVREF

12

C648

4.7U/8/Y/10V/S

VTT

-FERR{4,10}

-IGNNE{4,10}

-A20M{4,10} INTR{4,10}

C325

0.1U/4/Y/16V/S

12

NMI{4,10}

-SMI{4,10}

-STPCLK{4,10}

-SLP{4,10}

-FLUSH{4}

-CPUINIT{4,10}

-P_REQ{4}

12

C355

0.1U/4/Y/16V/S

VTT

R257 75/6/1/S

1 2

12

B B

R261 150/6/1/S

C296

0.1U/4/Y/16V/S

C291

0.1U/4/Y/16V/S

12

C397

0.1U/4/Y/16V/S

12

1 2

C395

0.1U/4/Y/16V/S

12

C292

0.1U/4/Y/16V/S

MINIMUM 20MILL

AF10

AE10

AE20 AF18 AD19 AE16 AE13 AD11 AE12 AE14 AE11 AD20

AD12

AF14 AE17 AD16 AF13 AE18 AD15 AE19

AA25

AD21

AA26

AC15

AE15

AD13 AD22

AD6 AD9 AD5 AD7

AE8 AF6 AE3 AE9 AD4 AF5

AF4 AE6 AA2

U2

AB3

Y3 AC1 AB1

Y2

W3

AC3

T2

V1 AF2

U1

V2 AA1

AD1

AF9

T3

T24 Y25 W24 H25 H24

Y24

U25

U26

D23 D16

G4 L4

R4 AA4 AC9

W26 V26

AD8

AA3

U3

T25

P3

G2 G25 E24 C10 C13 C18 C21

U12

A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31

ADS DRDY DBSY TRDY REQ[0] REQ[1] REQ[2] REQ[3] REQ[4] BREQ BREQ[1] BPRI BNR LOCK HIT HITM DEFER RS[0] RS[1] RS[2] RESET

FERR IGNNE A20M INTR NMI SMI STPCLK SLP FLUSH INIT PREQ

VREF0 VREF1 VREF2 VREF3 VREF4 VREF5 VREF6 VREF7

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

EBGA376 1GHz

GND VCC2

AF1 AF7 AF11 AF15 AF19 AF23 AF26 AE1 AE2 AE5 AE25

GTL

AE26 AD3 AD17 AD24 AC5 AC7 AC8 AC12 AC13 AC16 AC17 AC20 AC21 AB2 AB8 AB13 AB23 AB25 Y1 Y4 Y26 W1 W4 W5 W22 W23 V23 V24 U4 T4 T26 R1 P22 P23 P24 P25 N3

CMOS I/O

HD0

R3

D0

HD1

N1

D1

HD2

H3

D2

HD3

F2

D3

HD4

P1

D4

HD5

M2

D5

HD6

BCLK

BSEL0

PWRGOOD

BSEL1 THERMDP THERMDN

VID[0] VID[1] VID[2] VID[3] VID[4]

PICD0

PICD1

PICCLK

NCHCTRL

RTTCTRL

DVIDEN

N2

D6

HD7

D3

D7

HD8

M3

D8

HD9

J1

D9

HD10

K1

D10

HD11

G3

D11

HD12

K2

D12

HD13

F1

D13

HD14

H2

D14

HD15

P2

D15

HD16

C4

D16

HD17

L3

D17

HD18

J2

D18

HD19

B1

D19

HD20

E3

D20

HD21

A3

D21

HD22

B9

D22

HD23

A2

D23

HD24

D1

D24

HD25

C5

D25

HD26

B4

D26

HD27

B12

D27

HD28

B7

D28

HD29

C7

D29

HD30

C2

D30

HD31

A6

D31

HD32

A5

D32

HD33

C6

D33

HD34

C8

D34

HD35

B6

D35

HD36

B10

D36

HD37

A10

D37

HD38

A9

D38

HD39

C11

D39

HD40

C15

D40

HD41

A14

D41

HD42

B13

D42

HD43

B8

D43

HD44

C12

D44

HD45

B11

D45

HD46

B20

D46

HD47

B15

D47

HD48

B18

D48

HD49

A13

D49

HD50

A22

D50

HD51

B14

D51

HD52

B17

D52

HD53

A21

D53

HD54

B19

D54

HD55

A18

D55

HD56

A23

D56

HD57

C19

D57

HD58

B21

D58

HD59

A17

D59

HD60

C23

D60

HD61

B24

D61

HD62

C22

D62

HD63

C16

D63

M23

-BSEL0

AF24 AF17

-BSEL1

AF22 AF21 AE21 AC24 AC26 AB24 AA24 AB26

BR0

R26

BR0

BR1

P26

BR1

BR2

N26

BR2

BR3

M26

BR3

BR4

E26

BR4

VCORE_PLL1

T23

PLL1

VCORE_PLL2

R23

PLL2

K23 M24 C20

NCHCTRL

K24

RTTCTRL

J23

DVIDEN

C26

E9

VTT

E18

VTT

J5

VTT

J22

VTT

V5

VTT

V22

VTT

AB9

VTT

AB18

VTT

VIA C3 EBGA 376

N4

AF3

J24 AF8 AF12 AF16 AF20 AE4 AE7 AE22 AE24 AD2 AD10 AD14 AD18 AD26 AC2 AC4 AC6 AC10 AC11 AC14 AC18 AC19 AC23 AC25 AB4 AB14 AB19 AA23 Y23 W2 W25 V3 V4 U23 U24 T1 R2 R25 P4 P5 N22 N24 M1 L2 K3 K4 K25 K26

H1

H22

H23

J26

F3

F4

F24

E1

E8

E13

E23

D2

D4

D5

D8

D9

D12

D13

D17

D20

D21

D24

C1

C9

C17

C25

B3

B16

B23

A4

A7

A11

A15

A19

A24

A25

000 0

000 000 0001 0

0 0

1 0

1

0

1

0

1

0

1

0

1

0

1

0

1 1

0 1

0

1

1 1

1

11

1

111

1

1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 1

BR0BR1BR2BR3BR4 RATIO

00

1

0 1

000

1 0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

1

0

10.0X

12.0X

11.0X

12.0X

13.5X

11.5X

12.5X

10.5X

13.0X

15.0X

16.0X

14.0X

15.5X

14.5X

9.0X

3.0X

4.0X

5.5X

3.5X

4.5X

9.5X

5.0X

7.0X

8.0X

6.0X

7.5X

8.5X

6.5X

N5 N25 M4 L1 L23 L26 J3 J4 J25 H4 H5 H26 G1 G23 G24 F23 F25 E2 E4 E14 E19 E25 D6 D7 D10 D11 D14 D15 D18 D19 D22 D25 C3 C14 C26 B2 B5 B22 B25 B26 A1 A8 A12 A16 A20 A26

VTT

HD[0:63]

R314 1K/6/S

1 2

R313 1K/6/S

1 2

APICD0 {4,10} APICD1 {4,10} APICCLK {11}

R262 14/6/1/S/X

1 2

R256 56/6/1/S/X

1 2

R362 0/6/X

1 2

HD[0:63] {4,5}

C454 1000P/4/X7/50V/S

C345 1000P/4/X7/50V

R78 22/6/X

1 2

C357 10U/12/Y/10V/S

TP1

1

TP2

1

1 2

C356 10U/12/Y/10V/S

+12V

R371 22K/6/S

1 2

213

CVS

CPU_FAN1 FAN/1x3/W/HK/PINREX

+12V

R370 22K/6

1 2

12

213

CVS

SYS_FAN1 FAN/1x3/W/HK/PINREX

C91 10P/4/N/50V/X

12

CPUCLK {11}

PWRGD_CPU {26}

CPUVID0 {24,25} CPUVID1 {24,25} CPUVID2 {24,25} CPUVID3 {24,25} CPUVID4 {24,25}

C351

0.1U/4/Y/16V/S

1 2

C352

0.1U/4/Y/16V/S

VTT

CPU Default setting 1000MHz (133X7.5)

R532 0/6/S/X

1 2

R533 0/6/S

1 2

C484 470P/4/X7/50V/S

1 2

R534 0/6/S/X

1 2

R535 0/6/S

1 2

C483 470P/4/X7/50V

1 2

VTT

MINIMUM 30MILL

L7

4.7UH/8/MAG/S C649 1U/6/Y/10V/S

1 2

R87 0/6/X

BR0

1 2

R85 0/6

BR1

1 2

BR2

R83 0/6/X

1 2

BR3

R80 0/6/X

1 2

BR4

R74 0/6

1 2

R273 1/6/S

1 2

CPUFAN {16} HWCPUFAN {24}

SYSFAN {16} HWSYSFAN {24}

VCORE

A A

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

8

7

6

5

4

3

2

Wednesday, August 18, 2004

CPU(VIA_C3_EBGA)

GA-6VLEP

330

1

1.0

of

8

7

6

5

4

3

2

1

GTL+ PULL-UP RES NETWORK

The CLE266 add a feature for NB internal GTL pull-up, the internal pull-up strength is stronger than previous NB, so if enable the internal GTL pull-up, can remove t he CPU GTL pull-up R-PACK except -CPURST

D D

-BNR{3,5} HA11

HA6 HA8 HA4 HA7 HA14

-HREQ4{3,5} HA10

HA15 HA13 HA12 HA5 HA9 HA16 HA3 HA21 HA19 HA25 HA28 HA22 HA23 HA31 HA17 HA30 HA27 HA24 HA20 HA18

HA26 HA29

-HREQ1{3,5}

C C

B B

-HREQ2{3,5}

-HREQ0{3,5}

-DEFER{3,5}

-BPRI{3,5}

-HLOCK{3,5}

-HREQ3{3,5}

-RS1{3,5}

-HTRDY{3,5}

-HITM{3,5}

-RS0{3,5}

-HIT{3,5}

-DRDY{3,5}

-DBSY{3,5}

-RS2{3,5}

-BREQ0{3,5}

-ADS{3,5}

-CPURST{3,5}

-BREQ1{3}

-FLUSH{3} NMI{3,10}

INTR{3,10}

-SLP{3,10}

-SMI{3,10}

-IGNNE{3,10}

-STPCLK{3,10}

-A20M{3,10}

-CPUINIT{3,10}

-FERR{3,10}

APICD0{3,10} APICD1{3,10}

-P_REQ{3}

2 3 4 6 7 8 9

R494 56/6/S

1 2

R495 56/6/S

1 2

R502 56/6/S

1 2

2 3 4 6 7 8 9

R91 150/6

1 2

R89 150/6

1 2

R363 150/6/S

1 2

R364 150/6/S

1 2

R365 330/6/S

1 2

51 10

RP14 56/10P8R/S

51 10

RP13 56/10P8R/S

51 10

RP11 56/10P8R/S

51 10

RP9 56/10P8R/S

51 10

RP15 56/10P8R/S

51 10

RP12 56/10P8R/S

VTT

51 10

RP10 150/10P8R/S

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

HA[3:31]{3,5}

HD[0:63]{3,5}

VTTVTT

51

2

10 3 4 6 7 8 9

2 3 4 6 7 8 9

51

10

51

10

51

10

51

10

51

10

51

10

51

10

RP5 56/10P8R/S

RP4 56/10P8R/S

RP3 56/10P8R/S

RP2 56/10P8R/S

RP1 56/10P8R/S

RP6 56/10P8R/S

RP7 56/10P8R/S

RP8 56/10P8R/S

VCORE VCORE

C277 1U/6/Y/10V/S

C287 1U/6/Y/10V/S

C407 1U/6/Y/10V/S

C405 1U/6/Y/10V/S

C332 1U/6/Y/10V/S

C286 1U/6/Y/10V/S

C299 1U/6/Y/10V/S

C301 1U/6/Y/10V/S

C391 1U/6/Y/10V/S

C392 1U/6/Y/10V/S

VTT Decoupling Cap. for GTL+ Pull-up R-PAK

(Place 1 decouping capacitor for 2 R-pack.)

VTT

C79 0.1U/4/Y/16V

1 2

C78 0.1U/4/Y/16V

1 2

C77 0.1U/4/Y/16V

1 2

C76 0.1U/4/Y/16V

1 2

C276 0.1U/4/Y/16V/S

1 2

C89 0.1U/4/Y/16V

1 2

C90 0.1U/4/Y/16V

1 2

C92 0.1U/4/Y/16V

1 2

C94 0.1U/4/Y/16V

1 2

VTT

C101 0.1U/4/Y/16V

1 2

C110 0.1U/4/Y/16V

1 2

C111 0.1U/4/Y/16V

1 2

C112 0.1U/4/Y/16V

1 2

C113 0.1U/4/Y/16V

1 2

CPU VCORE Decoupling Cap.

1 2

C331 1U/6/Y/10V/S

1 2

C362 1U/6/Y/10V/S

1 2

C343 1U/6/Y/10V/S

1 2

C290 1U/6/Y/10V/S

1 2

C300 1U/6/Y/10V/S

1 2

C302 1U/6/Y/10V/S

1 2

C390 1U/6/Y/10V/S

1 2

C393 1U/6/Y/10V/S

1 2

C339 1U/6/Y/10V/S

1 2

C367 1U/6/Y/10V/S

1 2

C340 0.1U/4/Y/16V/S

C294 0.1U/4/Y/16V/S

C295 0.1U/4/Y/16V/S

C297 0.1U/4/Y/16V/S

C399 0.1U/4/Y/16V/S

C396 0.1U/4/Y/16V/S

C363 0.1U/4/Y/16V/S

C298 0.1U/4/Y/16V/S

C400 0.1U/4/Y/16V/S

C349 0.1U/4/Y/16V/S

VCORE VCORE

+1.5VCMOS Decoupling Cap. for Pull-up

NOTE:CLOSE TO CPU CMOS I/O TER MINATION

VTTVTT

C98

0.1U/4/Y/16V

1 2

C100

0.1U/4/Y/16V

1 2

VTT

C641 4.7U/8/Y/10V/S

12

C642 4.7U/8/Y/10V/S

12

C643 4.7U/8/Y/10V/S

12

C644 4.7U/8/Y/10V/S

12

C398 4.7U/8/Y/10V/S

12

C303 4.7U/8/Y/10V/S

12

C645 4.7U/8/Y/10V/S

12

C646 4.7U/8/Y/10V/S

12

MOUNTING HOLE COUPON

COMP

MH1

R374

1 2

0/8

A A

8

HOLE_3

4 3 2 9 7

1

7

5 6 8

MH2

HOLE_3

4 3 2 9 7

1

MH3

5 6 8

HOLE_3

4 3 2 9 7

6

5 6 8

1

H1 HOLE_2

H2 HOLE_2

MH4

HOLE_3

4 3 2 9 7

H3 HOLE_2

1

H4 HOLE_2

5 6 8

5

COUPON

SOLDER

COUPON

IN1_1

COUPON

IN2_2

COUPON

4

COMP

1 2

SOLDER

1

CVCC

2

IN1

1 2

IN2

1

CVCC

2

3

IN1A IN1B

IN1C IN1D

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

Wednesday, August 18, 2004

2

COUPON1 COUPON

1

3

123

2

COUPON2 COUPON

1

3

123

2

CPU(GTL+ TERM)

GA-6VLEP

430

1

1.0

of

A

B

C

D

E

CLE266

E16

E17

4 4

HA3

HA[3:31]{3,4}

3 3

-BPRI{3,4}

-BREQ0{3,4}

-ADS{3,4}

-HREQ0{3,4}

-HREQ1{3,4}

-HREQ2{3,4}

-HREQ3{3,4}

-HREQ4{3,4}

-HIT{3,4}

-HITM{3,4}

-HTRDY{3,4}

-DBSY{3,4}

-DRDY{3,4}

-RS0{3,4}

-RS1{3,4}

-RS2{3,4}

2 2

-DEFER{3,4}

-BNR{3,4}

-HLOCK{3,4}

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

P26 R25 N23 P23 T24 R24 P24 M26 R26 N24 N26 R23 M23 N25 K26 H23 K24 K23 M25 K25 L23

L26 H22

M24

L24

T26

AA26

AA25

U24 T23 U26 V24 T25

W23

V23

W25

W24

Y26

W26

V26 Y25

U23 R22 V25

J24

J25

J23 J26

Place close to NB ballout

VTT

1 1

75/6/1/S

1 2

R243 150/6/1/S

C278 1U/6/Y/10V/S

R242

1 2

GTLVREF

1 2

C281

0.1U/4/Y/16V/S C280 1000P/4/X7/50V/S

1 2

C652 1U/6/Y/10V/S

E20 T22

E22

VTT

A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31

BPRI BREQ0

ADS

HREQ0 HREQ1 HREQ2 HREQ3 HREQ4

HIT HITM HTRDY

DBSY

VIA VT8360

DRDY

RS0 RS1 RS2

DEFER BNR HLOCK

GTLVREF GTLVREF

GND

B13

B16

B19

B22

B25E6E10

VTT

G18

G19

H20

J20

J22

K20

K22

L20

M20

N20

P20

R20

T20

U20

F22

G14

G15

G16

G17

VTT

GND

E21

GND

E25

GND

G13

H25K5L11

J5

GND

VTT

GND

VTT

GND

VTT

GND

VTT

GND

E11

VTT

GND

E14

VTT

GND

E15

VTT

GND

E18

U22

VTT

GND

L12

L13

L14

L15

L16

L22

L25

V22

M11

VTT

GND

AVDD1

AA24

U11A

HD0 HD1 HD2 HD3 HD4

AVDDHCLK

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

HCLK

CPURST

AGNDHCLK

GND

VT8623

Y24

M12

M13

M14

M15

M16

AGNDHCLK

H26 G23 E23 C26 G24 G22 G25 C25 F23 E24 F26 D26 F24 D24 D25 G26 B26 F25 E26 B23 D23 A26 B21 A25 B24 C23 A24 D19 C21 D21 C24 C22 A22 A23 A21 D22 A20 B20 C20 A19 B17 C18 D18 D20 E19 C19 C15 A17 D17 B18 D13 A18 C16 D14 A15 B15 A14 A16 E13 D16 C14 B14 D15 C17

Y23

H24

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

HD[0:63] {3,4}

R90

12

22/6/X

HCLK_NB {11}

-CPURST {3,4}

C95

10P/4/N/50V/X

C379 1000P/4/X7/50V/S

NB Decoupling capacitors

12

(CPU Interface: 0.1uF x 10, 1000pF x5)

VTT

C306 0.1U/4/Y/16V/S

C307 0.1U/4/Y/16V/S

C308 0.1U/4/Y/16V/S

C313 0.1U/4/Y/16V/S

C324 0.1U/4/Y/16V/S

1 2

SB_HEATSINK

2

+2.5V

FB35 0/6/S

0.1U/4/Y/16V/SC279

12

0.1U/4/Y/16V/SC282

12

0.1U/4/Y/16V/SC327

12

0.1U/4/Y/16V/SC289

12

0.1U/4/Y/16V/SC293

12

21

1 2

1

12SP2-030010-11

Testing Point (Place near their respective balls of NB)

HCLK_NB

-ADS

AVDD1

C651

0.1U/4/Y/16V/S

AGNDHCLK

VTT

C329 1000P/4/X7/50V/S

C350 1000P/4/X7/50V/S

C344 1000P/4/X7/50V/S

1 2

HCLK_NB

1

-ADS

1

C374 1U/6/Y/10V/S

FB34 2.2/6/S

1000P/4/X7/50V/SC348

1000P/4/X7/50V/SC323

21

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

A

B

C

D

Wednesday, August 18, 2004

NB(VT8623)_HOST

GA-6VLEP

E

530

1.0

of

A

B

C

D

E

AA23 AC26 AD24 AF25 AB26 AB25 AE26 AF26 AE24 AF24 AD21 AD20 AE23 AF23 AE21 AF21 AE20 AD19 AD18 AF17 AF20 AF19 AE17 AD17 AD16 AE15 AF14 AF13 AF16 AF15 AE14 AD13 AC12 AE12 AF10

AF9 AF12 AD12

AD9

AE9

AC9

AE8

AC7

AF6

AD8

AF8

AE6

AE5

AF5

AF4

AF1

AD3

AD4

AC4

AF2

AE1

AD1

AB3

AA2

AD2

AC1

AA3

AA1

AB10 AC10

AVDD2

AB24

W11

W12

W13

MD0 MD1 MD2

AVMCLK

MD3 MD4 MD5 MD6 MD7 MD8 MD9 MD10 MD11 MD12 MD13 MD14 MD15 MD16 MD17 MD18 MD19 MD20 MD21 MD22 MD23 MD24 MD25 MD26 MD27 MD28 MD29 MD30 MD31 MD32 MD33 MD34 MD35 MD36 MD37 MD38 MD39 MD40 MD41 MD42 MD43 MD44 MD45 MD46 MD47 MD48 MD49 MD50 MD51 MD52 MD53 MD54 MD55 MD56 MD57 MD58

Y1

MD59 MD60 MD61 MD62 MD63

NC NC

VDD

AGNDMCK

AC24

AGND2

VDD

T8

T19U8U19

V8

V19

W8W9W10

VDD

W19

VDD

W18

VDD

W17

VDD

W16

VDD

W15

VDD

W14

VDD

AB22

VCCM

AB21

VCCM

AB19

VCCM

AB18

VCCM

AB9

VCCM

VIA VT8360

GND

R11

R12

R13

R14

R15

R16

T11

T12

T13

T14

CLE266

4 4

3 3

2 2

1 1

MD_[0:63]{13}

MD_0 MD_1 MD_2 MD_3 MD_4 MD_5 MD_6 MD_7 MD_8 MD_9 MD_10 MD_11 MD_12 MD_13 MD_14 MD_15 MD_16 MD_17 MD_18 MD_19 MD_20 MD_21 MD_22 MD_23 MD_24 MD_25 MD_26 MD_27 MD_28 MD_29 MD_30 MD_31 MD_32

MD_34 MD_35 MD_36 MD_37 MD_38 MD_39 MD_40 MD_41 MD_42 MD_43 MD_44 MD_45 MD_46 MD_47 MD_48 MD_49 MD_50 MD_51 MD_52 MD_53 MD_54 MD_55 MD_56 MD_57 MD_58 MD_59 MD_60 MD_61 MD_62 MD_63

TP7

1

TP8

1

AB8

VCCM

GND

P25

AA5

VCCM

GND

P22

Y19

VCCM

GND

P16

Y18

VCCM

GND

P15

Y17

VCCM

GND

P14

Y16

VCCM

GND

P13

+2.5V+2.5V

Y15

VCCM

GND

P12

Y14

VCCM

GND

P11

Y13

VCCM

GND

Y12

VCCM

GND

Y11

VCCM

GND

N22P2P5

VCCM

GND

N16

VCCM

GND

N15

VCCM

GND

N14

VCCM

GND

N13

VCCM

DCLKIN

MVREF0 MVREF1

GND

N12

V20W7W20Y5Y8Y9Y10

VCCM

MA0 MA1 MA2 MA3 MA4 MA5 MA6 MA7 MA8

MA9 MA10 MA11 MA12 MA13 MA14

CKE0 CKE1 CKE2 CKE3

CS0

CS1

CS2

CS3

DQM0 DQM1 DQM2 DQM3 DQM4 DQM5 DQM6 DQM7

DQS0 DQS1 DQS2 DQS3 DQS4 DQS5 DQS6 DQS7

SRAS SCAS

SWE

DCLKO

GND

V7

VCCM

GND

M22N5N11

U7

VCCM

U11B

AD10 AD11 AC11 AB13 AC13 AC14 AD14 AB16 AC16 AB17 AC6 AB6 AD6 AC17 AC19

AC20 AC22 AC21 AD23

AA4 Y3 AC3 W4

AD25 AD22 AF18 AC15 AE11 AF7 AF3 AB2

AD26 AF22 AE18 AD15 AF11 AD7 AE3 AB1

AD5 AB4 AB5

AB23 AC23

AB7 AB20

VT8623

MAA0 MAA1 MAA2 MAA3 MAA4 MAA5 MAA6 MAA7 MAA8 MAA9 MAA10 MAA11 MAA12 MAA13 MAA14

CKE0 CKE1 CKE2 CKE3

-DQM_0MD_33

-DQM_1

-DQM_2

-DQM_3

-DQM_4

-DQM_5

-DQM_6

-DQM_7

DCLKO_ DCLKI

1 2

R94 22/6/X

1 1

R92 22/6

1 2

MVREF_NB

CKE2 CKE3

1 2

10P/4/N/50V/XC102

MAA[0:14] {12,13}

CKE0 {12} CKE1 {12}

-CS0 {12,13}

-CS1 {12,13}

-CS2 {13}

-CS3 {13}

-DQM_0 {13}

-DQM_1 {13}

-DQM_2 {13}

-DQM_3 {13}

-DQM_4 {13}

-DQM_5 {13}

-DQM_6 {13}

-DQM_7 {13}

-DQS_0 {13}

-DQS_1 {13}

-DQS_2 {13}

-DQS_3 {13}

-DQS_4 {13}

-DQS_5 {13}

-DQS_6 {13}

-DQS_7 {13}

-SRASA {12,13}

-SCASA {12,13}

-SWEA {12,13}

DCLKO {11} DCLKI {11}

+2.5V

R96 1K/6/1

1 2

MVREF_NB

R93 1K/6/1

1 2

+2.5V

21

FB36 0/6/S

AVDD2

C389 1000P/4/X7/50V/S

1 2

AGND2

Place close to NB ballout

C99

0.1U/4/Y/16V

1 2

C650

0.1U/4/Y/16V/S

1 2

C96 1000P/4/X7/50V

1 2

Test Point (Place near their respective balls of NB)

DCLKI

1

DCLKO_

1

NB Decoupling capacitors

(Memory Interfa ce: 1uF x 4, .1uF x 12, 1000pF x 3)

+2.5V

1 2

0.1U/4/Y/16V/SC309

0.1U/4/Y/16V/SC305

0.1U/4/Y/16V/SC337

0.1U/4/Y/16V/SC328

0.1U/4/Y/16V/SC360

0.1U/4/Y/16V/SC358

0.1U/4/Y/16V/SC375

0.1U/4/Y/16V/SC376

0.1U/4/Y/16V/SC377

0.1U/4/Y/16V/SC365

0.1U/4/Y/16V/SC366

0.1U/4/Y/16V/SC378

+2.5V

C97 1000P/4/X7/50V/S

1 2

AVDD2

C401 1U/6/Y/10V/S

1 2

FB37 0/6/S

DCLKI DCLKO

C336 1U/6/Y/10V/S

1 2

C330 1U/6/Y/10V/S

1 2

C106 1000P/4/X7/50V

1 2

C103 1000P/4/X7/50V

1 2

C104 1000P/4/X7/50V

1 2

C107 1U/6/Y/10V

1 2

C105 1U/6/Y/10V

1 2

21

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

A

B

C

D

Wednesday, August 18, 2004

NB(VT8623)_MEMORY

GA-6VLEP

E

630

1.0

of

A

B

C

D

E

PLLVDD2

+3.3V

+2.5V

21

FB32 0/6/S

C285

0.1U/4/Y/16V/S

1 2

+3.3V

R253 1K/6/X

1 2

R255 4.7K/6

1 2

RN18 4.7K/8P4R

7 8 5 6 3 4 1 2

RN19 4.7K/8P4R

7 8 5 6 3 4 1 2

GFPD11 GFPD10 GFPD9 GFPD8

GFPD22 GFPD17 GFPD18 GFPD12

TVCLKR

GCLK_NB

GUICLK

LPAR LCOMPP GSTANDBY BISTIN DFTIN GFPDET

NB Decoupling

GIGABYTE TECHNOLOGY CORPORATION

Title

Size Document Number Rev

Date: Sheet

Wednesday, August 18, 2004

A12

VDD

PLLGNDA1

VCCDAC

VCCRGB

C11

D10

B12

VDD

VCCDAC

VCCRGB

PLLVDD1

GSTANDBY GSUSPEND

FPDVS/CAPVS

FPDHS/CAPHS

FPDCLK/DVICLK

FPDE/CAPD8

FPD0/CAPD9 FPD1/CAPD10 FPD2/CAPD11

FPD3/CAPCLK1

FPD4CAPD12 FPD5/CAPD13 FPD6/CAPD14 FPD7/CAPD15

FPD8/DVIVS

FPD9/DVIHS FPD10/DVIDE FPD11/DVID0 FPD12/DVID1 FPD13/DVID2 FPD14/DVID3 FPD15/DVID4 FPD16/DVID5 FPD17/DVID6 FPD18/DVID7 FPD19/DVID8 FPD20/DVID9

FPD21/DVID10 FPD22/DVID11

C

+3.3V

-SUSA{9}

FPD23/DVIDET

1 2

PLLGNDA2

PLLGNDA3

C12

A13

C13L2D12

U11C

AR AG AB

RSET

PLLVDD3

PLLVDD2

HSYNC VSYNC

SPCLK2

SPD2

STPAGP

AGPBUSY

DISPCLKI

DISPCLKO

SPCLK1

SPD1 GPIO0 GPIO1 GPIO2 GPIO3

GCLK

DFTIN

BISTIN

XIN

INTA

FPBKLP ENAVDD ENAVEE

DVIDET

VT8623

R238 4.7K/6/S

1 2

R63 4.7K/6

PLLVDD1 PLLVDD2 PLLVDD3

C10 B10 A10 A11

A9 B9

A8 C9

C8 B8 H4 J4 E9 D9 D7 E7 D8 E8 P4

A6 B7

E12

B6

H5 G4 G5

A7 C7

F3 F2 J3 C1 F1 G3 G2 G1 H3 H2 H1 J2 J1 K3 K2 K1 K4 L4 L3

L1 M4 M2 M1 M3 N3 N1 N2 N4

RGB_RSET

SPCLK2 SPD2

STPAGP AGPBUSY

GPIO0 GPIO1

DFTIN BISTIN

GSTANDBY GSUSPEND

GFPDET

GFPDE GFPD0 GFPD1 GFPD2 GFPD3 GFPD4 GFPD5 GFPD6 GFPD7 GFPD8 GFPD9 GFPD10 GFPD11 GFPD12 GFPD13 GFPD14 GFPD15 GFPD16 GFPD17 GFPD18 GFPD19 GFPD20 GFPD21 GFPD22

R501 4.7K/6

1 2

GSUSPEND

Q16 MMBT2222A/SOT23/S

132

AR {23} AG {23} AB {23}

HSYNC {23} VSYNC {23}

DISPCLKI

1

DISPCLKO

1

SPCLK1 {23} SPD1 {23}

GPIO0

1

GPIO1

1

GPIO2

1

GPIO3

1

GCLK_NB {11}

GUICLK {11}

-INTR_A {8,14,21}

FPBKLP

1

ENAVDD

1

ENAVEE

1

GFPVS

1

GFPHS

1

GFPCLK

1

GFPDE

1

GFPD0

1

GFPD1

1

GFPD2

1

GFPD3

1

GFPD4

1

GFPD5

1

GFPD6

1

GFPD7

1

GFPD13

1

GFPD14

1

GFPD15

1

GFPD16

1

NB Strapping Setting

D

CLE266

+2.5VDUAL

C640

1 2

A

0.1U/4/Y/16V/S

-PWROK_NB{9}

-RESET_CHIP{8}

TVD0 TVD1 TVD2 TVD3 TVD4 TVD5 TVD6 TVD7 TVD8 TVD9 TVD10 TVD11 TVCLK

TVBLK TVVS TVHS

CAPCLK

CAPD0 CAPD1 CAPD2 CAPD3 CAPD4 CAPD5 CAPD6 CAPD7

C82 1U/6/Y/10V

1 2

W5

VSUS2.5

+2.5V

21

FB13

1.2UH/8/MAG

C84 1000P/4/X7/50V

1 2

P7 R7 T7 U5 V5

P1 P3 U1 R4 V3 R1 V1 V2

R5 V4 T4 U3

T5 T2 T1

T3 R2 R3

W1 W3 W2

B2 A2 B3 A3 C4 B4 A4 C5 B5 A5 C6 D6 C2 C3 D5 A1 B1

E3 D4 D3 D2 D1 E2 E1 E4 F4

VCCRGB

GNDRGB

VCCVL VCCVL VCCVL VCCVL VCCVL

VAD0 VAD1 VAD2 VAD3 VAD4 VAD5 VAD6 VAD7

VBE LCOMP LVREF LPAR

UPCMD UPSTB UPSTB

DNCMD DNSTB DNSTB

PWROK RESETX SUSSTAT

TVD0/DVID0 TVD1/DVID1 TVD2/DVID2 TVD3/DVID3 TVD4/DVID4 TVD5/DVID5 TVD6/DVID6 TVD7/DVID7 TVD8/DVID8 TVD9/DVID9 TVD10/DVID10 TVD11/DVID11 TVCLK/DVICLK TVCLKR TVBLK/DVIDE TVVS/DVIVS TVHS/DVIHS

CAPCLK CAPD0 CAPD1 CAPD2 CAPD3 CAPD4 CAPD5 CAPD6 CAPD7

GND

T15

VCCRGBVCCDAC

C81 1U/6/Y/10V

1 2

+2.5V

VLAD0{10} VLAD1{10} VLAD2{10} VLAD3{10} VLAD4{10} VLAD5{10} VLAD6{10} VLAD7{10}

VBE0{10}

LCOMPP LVREF_NB LPAR

UPCMD{10}

UPSTB{10}

-UPSTB{10}

DNCMD{10}

DNSTB{10}

-DNSTB{10}

-SUSST{9}

1 1 1 1 1 1 1 1 1 1 1 1 1

TVCLKR

1 1 1

1 1 1 1 1 1 1 1 1

4 4

3 3

2 2

For VT8233: Connect NB to SB LPAR and do not need Pull-up. For VT8235: Do not connect the LPAR to SB,

1 1

leave the NB LPAR for float, and pull-up the SB LPAR to +2.5V.

+2.5V

21

FB14

1.2UH/8/MAG

C87 1000P/4/X7/50V

1 2

+3.3V +2.5V

G9

G10

G11

G12H7J7K7L5L7M5M7N7H8H9

E5F5G8

VCC3

VIA VT8360

GND

T16U2U4

GND

U25

GND

W22Y2Y4

GND

Y22

GND

AA22

+2.5V

B

GND

AB11

AB12

R271 3K/6/1/S

1 2

R268

1.69K/6/1/S

1 2

GND

AB14

AB15

AC2

LVREF_NB

GND

AC5

H10

H11

H12

H14

H15

H16

H17

H19

J19K8K19

J8

H18

H13

VDD

GND

AC8

AC18

AC25

AE2

AE4

For LVREF_NB : Due to CLE266 is VLINK 4x so LVREF_NB should be 0.9V whenever SB is 8233 or 8235.

C347

0.1U/4/Y/16V/S

1 2

GND

AE7

GND

AE10

GND

AE13

GND

AE16

GND

AE19

GND

AE22

GND

AE25

C653

0.1U/4/Y/16V/S

1 2

L8

L19M8M19N8N19P8P19R8R19

VDD

GNDDAC

GNDRGB

D11

B11

+2.5V

21

FB31

PLLVDD3

STPAGP AGPBUSY SPCLK2 SPD2

RGB_RSET

0/6/S

C284

0.1U/4/Y/16V/S

1 2

+3.3V

R76 1K/6/S

GFPD21

1 2

+3.3V

1 2

R77 4.7K/6/S/X

1 2

TV Mode GFPD21 GFPD20

PAL NTSC PAL-N PAL-NC

+3.3V

R75 1K/6/X

1 2

R250 4.7K/6/S

1 2

TV #Line 0: 525 Lines, 1:625 Lines

R72 22/6/X

R81 22/6/S/X

R263 22/6/S/X

RN12

1 2 3 4 5 6 7 8

4.7K/8P4R

R275 4.7K/6/S

1 2

R88 71.5/6/1/S

1 2 1 2 3 4 5 6 7 8

R70 160/6/1

1 2

RN61

4.7K/8P4R/S

0.1U/4/Y/16V/SC315

0.1U/4/Y/16V/SC326

0.1U/4/Y/16V/SC310

0.1U/4/Y/16V/SC304

0.1U/4/Y/16V/SC311

NB(VT8623)_VLINK,DISPLAY

GA-6VLEP

+2.5V

21

FB30

PLLVDD1

00 0 1 11

C80

1 2

C335

1 2

C320

1 2

E

0/6/S

C283

0.1U/4/Y/16V/S

1 2

GFPD20

1 0

GFPD19

5P/4/N/50V/X

5P/4/N/50V/S/X

+3.3V

730

of

1.0

A

B

C

D

E

VT8235

F12

F13

F16

4 4

3 3

2 2

1 2

1 1

A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_D16 A_D17 A_D18 A_D19 A_D20 A_D21 A_D22 A_D23 A_D24 A_D25 A_D26 A_D27 A_D28 A_D29 A_D30 A_D31

C_-BE0 C_-BE1 C_-BE2 C_-BE3

-FRAME

-DEVSEL

-IRDY

-TRDY

-STOP

-SERR PAR

-PERR

-INTR_A

-INTR_B

-INTR_C

-INTR_D

-REQ0

-REQ0{14}

-REQ1

-REQ1{19}

-REQ2

-REQ2{19}

-REQ3

-REQ3{20}

-REQ4

-REQ4{21}

-REQ5

-GNT0

-GNT0{14}

-GNT1

-GNT1{19}

-GNT2

-GNT2{19}

-GNT3

-GNT3{20}

-GNT4

-GNT4{21}

-GNT5

SB_PCLK

-PCIRST

R280 10/6/S/X

C361 15P/4/N/50V/S/X

C83

0.1U/4/Y/16V

1 2

R22

C86

4.7U/8/Y/16V

1 2

A

E5F5F7

H3

AD0

J2

AD1

H2

AD2

VCC33

J1

AD3

G3

AD4

H1

AD5

G2

AD6

G1

AD7

G4

AD8

F2

AD9

F1

AD10

E1

AD11

F3

AD12

E2

AD13

E3

AD14

D2

AD15

B5

AD16

A5

AD17

C6

AD18

B6

AD19

K1

AD20

J3

AD21

K2

AD22

K3

AD23

L2

AD24

L3

AD25

M2

AD26

M1

AD27

M3

AD28

N1

AD29

N3

AD30

N2

AD31

F4

CBE0

D1

CBE1

A4

CBE2

L1

CBE3

B4

FRAME

B3

DEVSEL

C4

IRDY

A3

TRDY

C3

STOP

C1

SERR

D3

PAR

C2

PERR

P1

INTA

P2

INTB

P3

INTC

R1

INTD

D6

REQ0

C5

REQ1

D4

REQ2

H4

REQ3

L4

REQ4

N4

REQ5

E6

GNT0

D5

GNT1

E4

GNT2

J4

GNT3

M4

GNT4

P4

GNT5

PCICLK

R2

PCIRST

A1

+3.3VDUAL+3.3VSUSUSB

FB16

12

FB30/8/MAG

F17L5M5P5P21R5R21W5Y5

F8

VCC33

VIA VT8235

GND

B1B2E9

A2

C73

0.1U/4/Y/16V

1 2

E16

GND

E23

GND

+3.3V +3.3VSUSUSB

Y21

AA21

AB6

AB7

AB10

AB11

AB14

AB15

AB20

AB21

VCC33

USBGND

A22

B16

USBGND

B18

B20

VCC33

USBGND

B22

C16

E25

VCC33

GND

VCC33

GND

G5

H23

H25

K4

GND

L11

GND

AC9

GND

AC8

GND

USBGND

A16

A18

A20

Test Point Place near the ball of SB

SB_PCLK

B

AC18

AC19

VCC33

USBGND

C17

C18

USBGND

C19

C20

1

D24

A24

A25

A26

B24

B25

B26

C24

USBVDD

VSUS25 VSUS25

USBSUS25

PLLVDDA PLLVDDA

PLLGNDA PLLGNDA

USBP0+

USBP0-

USBP1+

USBP1-

USBP2+

USBP2-

USBP3+

USBP3-

USBP4+

USBP4-

USBP5+

USBP5-

USBOC0 USBOC1 USBOC2 USBOC3 USBOC4 USBOC5

USBCLK

USB REXT

KBCK/KA20G

KBDT/KBRC MSCK/IRQ1

MSDT/IRQ12

IPBTDFR/GPI14/GPO14 IPBRDFR/GPI10/GPO10 IPBTDCK/GPI15/GPO15 IPBRDCK/GPI11/GPO11

IPBOUT0/GPI12/GPO12

IPBOUT1/GPI13/GPO13

IPBIN0/GPI8/GPO8 IPBIN1/GPI9/GPO9

USBGND

C21

C22

D16

D18

D20

E18

E20

F18

F19

SPCLK1

C25

C26

USBVDD

USBGND

F21

F20

U13A

T4 U4

D15

D22 A23

B23 E22

A21 B21 E21 D21 A19 B19 E19 D19 A17 B17 E17 D17

A15 B15 C15 E15 D14 E14

D23

C23

V3 V2 W2 W1

D8 D7 C7 A6 A7 B8 C8 B7

VT8235

+2.5VDUAL

USBVCCA

USBGNDA

USBDT0+ USBDT0USBDT1+ USBDT1USBDT2+ USBDT2USBDT3+ USBDT3USBDT4+ USBDT4USBDT5+ USBDT5-

USBREXT

KB_CLK KB_DATA MS_CLK MS_DATA

1 2

-USBOC0

R247 0/6

1 2

R246 5.1K/6/1

1 2

GPIO14

1

GPIO10

1

GPIO15

1

GPIO11

1

GPIO12

1

GPIO13

1

BIOS_WE {16}

-DOCLOCK {27}

C637

0.1U/4/Y/16V/S

1 2

C88

0.1U/4/Y/16V/S

USBDT0+ {17} USBDT0- {17} USBDT1+ {17} USBDT1- {17} USBDT2+ {17} USBDT2- {17} USBDT3+ {17} USBDT3- {17} USBDT4+ {17} USBDT4- {17} USBDT5+ {17} USBDT5- {17}

-USBOC0 {17}

RN112

8.2K/8P4R

C

C638

0.1U/4/Y/16V/S

1 2

FB15

12

FB30/8/MAG

C85

4.7U/8/Y/16V

1 2

USBCLK {11}

R245 1.02K/6/1

1 2

+5VSUS 12 34 56 78

C639

0.1U/4/Y/16V/S

1 2

+2.5V

C74

0.1U/4/Y/16V

1 2

RN17

-PCIRST

C288

0.1U/4/Y/16V/S

15K/8P4R

RN16

15K/8P4R

RN15

15K/8P4R

HC14/TSSOP14/S

11 10

HC14/TSSOP14/S

USBDT0USBDT0+ USBDT1USBDT1+

USBDT2USBDT2+ USBDT3USBDT3+

USBDT4USBDT4+ USBDT5USBDT5+

+5V +5V

1 2

For VT1211 PCIRST glitch issue

Title

Size Document Number Rev

D

Date: Sheet

A_D[0:31] {14,19,20,21}

C_-BE[0:3] {14,19,20,21}

12 34 56 78

+5V

U19A

14

1 2

+5V

U19C

14

5 6

+5V

U19E

14

-FRAME

-DEVSEL

-IRDY

-TRDY

-STOP

-SERR PAR

-PERR

-INTR_A

-INTR_B

-INTR_C

-INTR_D

SB_PCLK

-IDERST

-RESET_CHIP

-PCIRSTX

+5V

U19B

14

3 4

HC14/TSSOP14/S

+5V

U19D

14

9 8

HC14/TSSOP14/S

U19F

14

13 12

HC14/TSSOP14/S

-FRAME {14,19,20,21}

-DEVSEL {14,19,20,21}

-IRDY {14,19,20,21}

-TRDY {14,19,20,21}

-STOP {14,19,20,21}

-SERR {14,19,20,21} PAR {14,19,20,21}

-PERR {14,19,20,21}

-INTR_A {7,14,21}

-INTR_B {14,19}

-INTR_C {14,19}

-INTR_D {14,19,20}

SB_PCLK {11}

-IDERST {15}

-RESET_CHIP {7}

-PCIRSTX {14,16,19,20,21}

RN13

-REQ3

-REQ2

-REQ1

-REQ0

-REQ4

-REQ5

-GNT2

-GNT1

-GNT0

-GNT3

-GNT4

-GNT5

1 2

2.2K/8P4R

1 2 3 4 5 6 7 8

R264 2.2K/6/S R267 2.2K/6/S

RN14

2.2K/8P4R

1 2 3 4 5 6 7 8

R269 2.2K/6/S R272 2.2K/6/S

R244 22/6/S

R252 22/6/S

R50 22/6/S

GIGABYTE TECHNOLOGY CORPORATION

SB(VT8235)_PCI,USB,KB/MS

Wednesday, August 18, 2004

GA-6VLEP

E

+5V

12 12

+3.3V

12 12

-IDERST

-RESET_CHIP

-PCIRSTX

C241 1000P/4/X7/50V/S

1 2

830

1.0

of

A

+2.5V+3.3VDUAL

VT8235

AA4

AB4

AC4

AC5

F14

PD_0

AA24

PD_1 PD_2 PD_3 PD_4

4 4

3 3

2 2

1 1

PD_5 PD_6 PD_7 PD_8 PD_9 PD_10 PD_11 PD_12 PD_13 PD_14 PD_15

PDREQ PDACK

-PIOR

-PIOW PDRDY

-PCS_1

-PCS_3 PD_A0 PD_A1 PD_A2 IRQ14_R

PIDEVREF

PIDECOMP

SD_0 SD_1 SD_2 SD_3 SD_4 SD_5 SD_6 SD_7 SD_8 SD_9 SD_10 SD_11 SD_12 SD_13 SD_14 SD_15

SDREQ

-SDACK

-SIOR

-SIOW SDRDY

-SCS_1

-SCS_3 SD_A0 SD_A1 SD_A2 IRQ15_R

SIDEVREF

SIDECOMP

-RSMRST

C404 1U/6/Y/10V/S

-PWRBTN

PDD0

AA25

PDD1

AB24

PDD2

AC26

AC24

AD25

AE26

AF25

AF26

AD24

AD26

AC25

AB23

AB26

AA26

AA22

W26

W24

AE24

W22

W23

AF15

AD16

AF16

AF17

AE17

AD18

AF18

AE18

AF19

AD19

AD20

AF20

AE20

AD21

AF21

AE21

AE15

AD22

AF22

AC21

AD15

AC23

AD23

AE23

AC22

AF23

AF24

AD17

AC15

Y22

Y24 Y25 Y26 V24

Y23 V25 V26

VSUS33

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

PDDREQ PDDACK PDIOR/PHDMARDY/PHSTROBE PDIOW/PSTOP PDRDY/PDDMARDY/PDSTROBE PDCS1 PDCS3 PDA0 PDA1 PDA2 IRQ14

PVREF

PCOMPP

SA0/SDD0 SA1/SDD1 SA2/SDD2 SA3/SDD3 SA4/SDD4 SA5/SDD5 SA6/SDD6 SA7/SDD7 SA8/SDD8 SA9/SDD9 SA10/SDD10 SA11/SDD11 SA12/SDD12 SA13/SDD13 SA14/SDD14 SA15/SDD15

SDDRQ SDDACK SDIOR/SHDMARDY/SHSTROBE SDIOW/SSTOP SDRDY/SDDMARDY/SDSTROBE SDCS1 SDCS3 SDA0 SDA1 SDA2 IRQ15

SVREF

SCOMPP

12

1 2

+3.3VDUAL

R297

4.7K/6

1 2

C402

0.1U/4/Y/16V

1 2

A

F10F9H5J5J21

VDD

VSUS33

VIA VT8235

GND

L12

L13

L14

L15

L16

L23

R298 22K/6/S

1 2

C403 1U/6/Y/10V/S

R296 68/6

R541 22/6/S

VDD

GND

VDD

GND

L25

F15

VDD

GND

M11

M12

PW_BN

HW_PWR

VDD

GND

M13

K5

K21T5T21U5U21

VDD

GND

M14

M15

M16N5N11

+3.3VDUAL

VDD

GND

VDD

GND

VDD

GND

VDD

GND

N12

U22

V5

AB8

AB9

AB16

AB17

VDD

ACSDIN2/GPI20/GPO20 ACSDIN3/GPI21/GPO20

EXTSMI/GPI2

BATLOW/GPI5

SUSST1/GPO3

SUSCLK/GPO4

SMBALRT/GPI7

GPIOA/GPI24/GPO24 GPIOC/GPI25/GPO25 GPIOD/GPI30/GPO30 GPIOE/GPI31/GPO31

CPUSTP/GPO5

PCISTP/GPO6

ROMCS/KBCS

IORDY/GPI19

SA16/GPO16 SA17/GPO17 SA18/GPO18 SA19/GPO19

GND

N13

N15

N16

N14

P11

F11F6AB25

B

U13B

T3

ACBITCLK

ACSDIN0 ACSDIN1

ACSYNC

ACSDO ACRST

PWROK PWRGD

PWRBTN

RSMRST

RING/GPI3

PME/GPI6

LID/GPI4

SUSC

SMBCK1 SMBDT1

GPI1

GPO0

GPI0

PCLKRUN

MEMR

MEMW

SOE

IOW

TEST

XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7

GND

AB22

IOR

T2 U3 U2 V1 T1 U1 R3

AE2 AF4 AD2 AD5 Y2 AA1 W3 AC1 W4 Y3 AB1

AA2 AF2 AF1 AB2 AB3 AC2

AC3 AA3

AE3 AE5 AE6 AD6 AC6

AF5 AC7 AF6

AE12 AF10 AF12 AD12 AC10 AD9 AF9 AD10

AF11 AE11 AD11 AC11

AC14 AC13 AF14 AE14 AD14 AF13 AE13 AD13

VT8235

-PWROK_NB PWRGD_SB

-PWRBTN

-RSMRST

-RING

-SMI_791D

-PME

-LID

-BATLOW

-SUSST SUS_CLK

-SUSA

-SUSB

-SUSC

-SMBALT SMBCK SMBDT

GPI1

-PLED2

-PME_USB20 GPIOA GPIOC GPIOD

-SLEEPLED

-CLKRUN

-CPUSTP

-PCISTP

-MEMR

-MEMW

-ROMCS

-SOE

-IOR

-IOW TEST

-IORDY

SA16 SA17 SA18 SA19

XD0 XD1 XD2 XD3 XD4 XD5 XD6 XD7

VDD

SUSA/GPO1 SUSB/GPO2

GND

SB Strapping Selection

-SOE

12

R302

4.7K/6/S/X

B

-SUSC

1

GPI1

1

-PLED2

1

-SLEEPLED

1

R301 1K/6/S

1 2

-SOE1Auto Reboot Enable

0

Disable

+3.3V

C

R291 2.8K/6/1/S

1 2

PIDEVREF

PIDECOMP

R293 1.13K/6/1/S

1 2

R289 360/6/1/S

1 2

IDE Vref = 0.95 V

-SCS_1

SIDEVREF

SIDECOMP

-SCS_3

-SUSB

GPIOD TEST

-ROMCS: High enable LPC ROM

-MEMR

-MEMW

C

R323 4.7K/6/S

1 2

R305 2.8K/6/1/S

1 2

R304 1.13K/6/1/S

1 2

R303 360/6/1/S

1 2

R294 2.7K/6/S

1 2

RN70

4.7K/8P4R/S

1 2 3 4 5 6 7 8

R300 4.7K/6

1 2

R319 10K/6

1 2

R107 10K/6

1 2

SA17 SA16 Host Clock

0 66Mhz

0

1

0 1

1

SA18 IOQ Depth

0

1 Level

1

4 Level

SA19

GTL pullup Disable

0

Enable

1

SD_A2

SD_A1

SD_A0

SDA1:

+3.3V

0.1U/4/Y/16V/SC669

12

+3.3V

0.1U/4/Y/16V/SC670

12

+3.3V

+5V

+3.3V

RN71

SA19

1 2

SA18

3 4

SA17

5 6

SA16

7 8

4.7K/8P4R

100Mhz 133Mhz

R103 2.7K/6/S

1 2

R320 0/6/S/X

1 2

R295 2.7K/6/S

1 2

R306 0/6/S/X

1 2

R102 2.7K/6/S

1 2

R322 0/6/S/X

1 2

GTL DRIVING STRENGTHSDA0: GTL DRIVING STRENGTH

For leakage current issue

R100

1 2

1K/6/S

R307

1 2

1K/6/S

R315

1 2

1K/6/S

XD3 XD2 XD6 XD5

XD7 XD4 XD1 XD0

-CPUSTP

-PCISTP GPIOC

-CLKRUN

-IOR

-IORDY

-IOW-ROMCS

GPIOA

SMBCK SMBDT

-LID SUS_CLK

-SMBALT

-SUSA

-SMI_791D

-SUSST

-RING

-BATLOW

SMBCK2

-PWROK_NB GPI1 SMBDT2

-PME

-PME_USB20

+3.3V

D

1 2 3 4 5 6 7 8

R286 4.7K/6 R308 4.7K/6

1 2 3 4 5 6 7 8

R274 4.7K/6

1 2

R309 1M/6/S

1 2

D

E

RN69 33/8P4R

SD_3 SD_1 SD_2 SD_0 SD_5 SD_6 SD_7 SD_4

RN25 33/8P4R

RN68 33/8P4R

SD_12 SD_11 SD_8 SDD8 SD_9 SD_13 SD_15 SD_14 SD_10

RN24 33/8P4R

RN23 33/8P4R

-SCS_3 -SDCS3

+5V

RN72

4.7K/8P4R

RN28

4.7K/8P4R/S

+3.3V

RN26

4.7K/8P4R

RN27

4.7K/8P4R

12 12

+3.3VDUAL

RN21 10K/8P4R

12 34 56 78

RN66 10K/8P4R/S

RN22 10K/8P4R

+3.3VBAT

-SDCS3 {15}

-PDCS1 {15} PDA0 {15} PHDRDY {15}

-PDIOW {15} PDA2 {15} PDA1 {15}

-PDDACK {15}

-PDCS3 {15}

-PDIOR {15} PDDREQ {15}

Title

Size Document Number Rev

Date: Sheet

SD_A0 SD_A2

-SIOR SD_A1

-SDACK

-SCS_1

-SIOW

RN67 33/8P4R/S

RN77 33/8P4R

PD_2 PDD2 PD_3 PD_11 PD_4 PD_10 PD_6 PDD6 PD_8 PDD8 PD_9 PDD9

RN78 33/8P4R

RN76 33/8P4R

PD_14 PDD14 PD_1 PDD1 PD_0 PDD0 PD_13 PD_5 PD_7 PDD7 IRQ14_R IRQ15_R

RN79 33/8P4R

RN74 33/8P4R

PD_A1 PD_A2

-PCS_1 -PDCS1

-PCS_3 -PDCS3 PD_12 PDD12 PD_15 PDREQ

-PIOR

RN73 33/8P4R/S

PDACK -PDDACK PDRDY

-PIOW PD_A0 PDA0

RN75 33/8P4R

-SMI_791D

-LID GPIOA

IRQ14

-PWROK_NB PWRGD_SB

-RING

-PME

-SUSST

-SUSA

-SUSB

SMBCK SMBDT

HW_PWR PW_BN

SMBCK2 SMBDT2

SDREQ SDRDY

GIGABYTE TECHNOLOGY CORPORATION

SB(VT8235)_IDE,ACLINK

Wednesday, August 18, 2004

GA-6VLEP

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

1 2 3 4 5 6 7 8

R105 33/6/S

1 2

R318 33/6/S

1 2

SDD3 SDD1 SDD2 SDD0 SDD5 SDD6 SDD7 SDD4

SDD12 SDD11

SDD9 SDD13 SDD15 SDD14 SDD10

PDD3 PDD11 PDD4 PDD10

PDD13 PDD5

IRQ14 IRQ15

PDA1 PDA2

PDD15 PDDREQ

-PDIOR

PHDRDY

-PDIOW

E

SDD[0:15] {15}

SDA0 {15} SDA2 {15}

-SDIOR {15} SDA1 {15}

-SDDACK {15}

-SDCS1 {15}

-SDIOW {15}

PDD2 {15} PDD3 {15} PDD11 {15} PDD4 {15} PDD10 {15} PDD6 {15} PDD8 {15} PDD9 {15}

PDD14 {15} PDD1 {15} PDD0 {15} PDD13 {15} PDD5 {15} PDD7 {15}

IRQ15 {15}

PDD12 {15} PDD15 {15}

-SMI_791D {24}

-LID {15} GPIOA {15}

IRQ14 {15}

-PWROK_NB {7} PWRGD_SB {26,27}

-RING {18}

-PME {14,19,20,21}

-SUSST {7}

-SUSA {7}

-SUSB {26}

SMBCK {11,12,24} SMBDT {11,12,24}

HW_PWR {24} PW_BN {17}

SMBCK2 {10,24} SMBDT2 {10,24}

SDDREQ {15} SHDRDY {15}

930

1.0

of

Gigabyte GA-6VLEP Rev.1.0 Schematic

Specifications and Main Features

Frequently Asked Questions

User Manual