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TURBO 286

UNIDENTIFIED

TURBO 286

Processor

80286

Processor Speed

6/10/12MHz

Chip Set

Unidentified

Max. Onboard DRAM

1MB

Cache

None

BIOS

Unidentified

Dimensions

383mm x 328mm

I/O Options

None

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

Reset switch

J18

Power LED & keylock

J24

External battery

J22

Speaker

J25

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

 

Monitor type select color

J23

pins 2 & 3 closed

 

Monitor type select monochrome

J23

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

640KB

(18) 41256

(18) 4164

1MB

(18) 41256

(18) 41256

Note: The exact location of Bank 0 and Bank 1 are unidentified.

DRAM JUMPER CONFIGURATION

Size

J26

640KB

pins 1 & 2 closed

1MB

pins 2 & 3 closed

CPU SPEED CONFIGURATION

Speed

J17

J27

6Mhz

pins 2 & 3 closed

Closed

10Mhz

pins 1 & 2 closed

Open

12Mhz

pins 1 & 2 closed

Open

WAIT STATE CONFIGURATION

Wait states

J19

0 wait states

pins 2 & 3 closed

1 wait state

pins 1 & 2 closed