UNIDENTIFIED

FX386-33C

Processor

80386DX

Processor Speed

33MHz

Chip Set

OPTI

Max. Onboard DRAM

16MB (8MB on external memory card)

Cache

32/64/128KB

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

32-bit external memory card

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP2

Speaker

JP10

Turbo LED

JP7

Turbo switch

JP11

Reset switch

JP8

32-bit external memory card

SL1

Power LED & keylock

JP9

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select monochrome

JP3

Closed

 

Monitor type select color

JP3

Open

»

NPU synchronous with CPU

JP5

pins 1 & 2 closed

 

NPU asynchronous with CPU

JP5

pins 2 & 3 closed

»

Battery type select 3.6v

JP200

Closed

 

Battery type select 6.0v

JP200

Open

»

CMOS memory normal operation

JP202

Open

 

CMOS memory clear

JP202

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

5MB

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

32KB

(4) 8K x 8

NONE

64KB

(4) 8K x 8

(4) 8K x 8

128KB

NONE

(4) 32K x 8

CACHE JUMPER CONFIGURATION

Size

JP6

32KB

pins 1 & 2 closed

64KB

pins 2 & 3 closed

128KB

pins 2 & 3 closed