ABIT COMPUTER CORPORATION

FA433, FA440

Processor

CX486DLC

Processor Speed

33/40MHz

Chip Set

ALI

Max. Onboard DRAM

32MB

Cache

64/128/256KB

BIOS

AMI/Award

Dimensions

254mm x 218mm

I/O Options

None

NPU Options

CX487DLC

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J4

Turbo switch

J7

Speaker

J6

Power LED & keylock

J8

Reset switch

J5

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select CGA, EGA and VGA

JP1

pins 2 & 3 closed

 

Monitor type select monochrome

JP1

pins 1 & 2 closed

»

Factory configured - do not alter

JP2

pins 2 & 3 closed

»

Factory configured - do not alter

JP8

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

32MB

(4) 4M x 9

(4) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

64KB

(4) 8K x 8

(4) 8K x 8

(1) 8K x 8

128KB

(4) 32K x 8

NONE

(1) 8K x 8

256KB

(4) 32K x 8

(4) 32K x 8

(1) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP5

JP6

64KB

Open

pins 1 & 2 closed

128KB

pins 1 & 2 and 3 & 4 closed

pins 2 & 3 closed

256KB

pins 1 & 2, 3 & 4 and 5 & 6 closed

pins 1 & 2 closed