HwMuseum | Index

MANDAX COMPUTER, INC.

MANDAX-286

Processor

80286

Processor Speed

6/8/10/12MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

1MB

Maximum Video Memory

None

Cache

None

BIOS

Unidentified

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Speaker

J1

Panel display connector

J5

Power LED & keylock

J2

Turbo LED

JP1

External battery

J3

Turbo switch

JP2

Reset switch

J4

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

BIOS type select 27128

JP3

Pins 1 & 2 closed

 

BIOS type select 27256

JP3

Pins 2 & 3 closed

 

Monitor type select color

SW1/3

On

 

Monitor type select monochrome

SW1/3

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

256KB

(18) 4164

(18) 4164

512KB

(18) 41256

None

640KB

(18) 41256

(18) 4164

1MB (512KB/512KB)

(18) 41256

(18) 41256

1MB (640KB/384KB)

(18) 41256

(18) 41256

DRAM SWITCH CONFIGURATION

Size

SW1/1

SW1/2

SW1/4

256KB

On

On

Off

512KB

Off

On

Off

640KB

On

Off

Off

1MB (512KB/512KB)

Off

Off

Off

1MB (640KB/384KB)

On

Off

On