ABIT COMPUTER CORPORATION

BX6 (VER.2.0)

Device Type

Mainboard

Processor

Pentium II/Celeron

Processor Speed

233/266/300/333/350/400/450MHz

Chip Set

Intel 440BX

Maximum Onboard Memory

1GB SDRAM

Cache

0/128/256/512KB (located on the CPU)

BIOS

Award

Dimensions

305mm x 190mm

I/O Options

32-bit PCI slots (5), floppy drive interface, IDE interfaces (2), parallel port, PS/2 mouse port, PS/2 keyboard connector, serial ports (2), AGP slot

SB-link header, IR connector, USB connector, ATX power connector

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

Chassis fan power

FAN3

ATX power connector

ATX

IR connector

IR1

IDE interface 1

CN1

32-bit PCI slots

PC1 - PC5

IDE interface 2

CN2

Power LED & keylock

PN1/pins 1 - 5

Floppy drive interface

CN3

IDE interface LED

PN1/pins 7 & 8

Parallel port

CN4

Soft off power supply

PN1/pins 10 & 11

Serial port 2

CN5

SMI switch header

PN1/pins 13 & 14

Serial port 1

CN6

Reset switch

PN2/pins 1 & 2

USB connector

CN7

Speaker

PN2/pins 4 - 7

PS/2 mouse port

CN8

Green PC LED

PN2/pins 9 & 10

PS/2 keyboard connector

CN9

Thermister header (optional)

RT2

CPU fan power

FAN1

SB-Link header

SB1

Chassis fan power

FAN2

Wake on LAN connector

WOL1


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

CMOS memory normal operation

CCMOS1

Pins 1 & 2 closed

 

CMOS memory clear

CCMOS1

Pins 2 & 3 closed


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

8

(1) 1M x 64

None

None

None

16

(1) 1M x 64

(1) 1M x 64

None

None

16

(1) 2M x 64

None

None

None

24

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

None

24

(1) 2M x 64

(1) 1M x 64

None

None

32

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

32

(1) 2M x 64

(1) 2M x 64

None

None

32

(1) 4M x 64

None

None

None

32

(1) 2M x 64

(1) 1M x 64

(1) 1M x 64

None

40

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

None

48

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

None

48

(1) 4M x 64

(1) 2M x 64

None

None

56

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

64

(1) 4M x 64

(1) 4M x 64

None

None

64

(1) 8M x 64

None

None

None

64

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

None

80

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

None

96

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

None

96

(1) 8M x 64

(1) 4M x 64

None

None


DIMM CONFIGURATION (C0NT.)

Size

Bank 0

Bank 1

Bank 2

Bank 3

112

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

128

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

128

(1) 8M x 64

(1) 8M x 64

None

None

128

(1) 16M x 64

None

None

None

128

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

None

160

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

None

192

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

None

192

(1) 16M x 64

(1) 8M x 64

None

None

224

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

256

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

256

(1) 16M x 64

(1) 16M x 64

None

None

256

(1) 16M x 64

(1) 8M x 64

(1) 8M x 64

None

320

(1) 16M x 64

(1) 16M x 64

(1) 8M x 64

None

384

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

None

448

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 8M x 64

512

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

(1) 16M x 64

512

(1) 32M x 64

(1) 32M x 64

None

None

768

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

None

1024

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

(1) 32M x 64

Note: The board accepts up to 1GB SDRAM


CACHE CONFIGURATION

The 0/128KB cache is located on the Celeron 300A & 333 CPU. The 256/512KB cache is located on the Pentium II CPU.