HwMuseum | Index

HAWK COMPUTERS

386 SX

Processor

80386SX

Processor Speed

20/25MHz

Chip Set

OPTI

Max. Onboard DRAM

32MB

Cache

16/32/64KB

BIOS

AMI

Dimensions

304.8mm x 215.8mm

I/O Options

None

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J3

Turbo LED

JP8

Power LED & keylock

J21

Reset switch

S1

Speaker

J22

Turbo switch

S2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

JP1

pins 2 & 3 closed

»

Monitor type select color

JP2

Closed

 

Monitor type select monochrome

JP2

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

NONE

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

16MB

(2) 4M x 9

(2) 4M x 9

NONE

NONE

32MB

(2) 4M x 9

(2) 4M x 9

(2) 4M x 9

(2) 4M x 9

CACHE CONFIGURATION

Size

Bank 0

Bank 1

TAG

16KB

(2) 8K x 8

NONE

(2) 4K x 4

32KB

(2) 8K x 8

(2) 8K x 8

(2) 16K x 4

64KB

(2) 32K x 8

NONE

(2) 16K x 8

CACHE JUMPER CONFIGURATION

Size

JP3

JP4

JP5

JP6

JP7

16KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

Closed

Open

32KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

Open

Closed

64KB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed

Closed

Open