...because we can't all be on the bleeding edge...





G2 80286

EVERSOURCE COMPUTERS, INC.

G2 80286

Processor

80286

Processor Speed

12/16MHz

Chip Set

Headland

Max. Onboard DRAM

4MB

Cache

None

BIOS

AMI/Award/Phoenix/Quadtel

Dimensions

220mm x 200mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

J1

Power LED & keylock

J8

Reset switch

J6

Speaker

J9

Turbo LED

J7

Turbo switch

J10

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Monitor type select color

J2

Closed

 

Monitor type select monochrome

J2

Open

 

BIOS type select 27256

J3

pins 1 & 2 closed

 

BIOS type select 27128

J3

pins 2 & 3 closed

NPU mode select synchronous with CPU

J5

pins 1 & 2 closed

 

NPU mode select asynchronous with CPU

J5

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0(DIP)

P-0 (parity)

Bank 1 (DIP)

P-1 (parity)

Bank 2 (SIP)

Bank 3 (SIP)

512KB

(4) 44256

(2) 41256

NONE

NONE

NONE

NONE

512KB

NONE

NONE

NONE

NONE

(2) 256K x 9

NONE

640KB

(4) 44256

(2) 41256

(4) 4464

(2) 41256

NONE

NONE

640KB

NONE

NONE

(4) 4464

(2) 41256

(2) 256K x 9

NONE

1MB

(4) 44256

(2) 41256

(4) 44256

(2) 41256

NONE

NONE

1MB

NONE

NONE

NONE

NONE

(2) 256K x 9

(2) 256K x 9

2MB

NONE

NONE

NONE

NONE

(2) 1M x 9

NONE

4MB

NONE

NONE

NONE

NONE

(2) 1M x 9

(2) 1M x 9