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





ATI-2000/B

ATRONICS INTERNATIONAL, INC.

ATI-2000/B

Processor

80286

Processor Speed

10/12/16MHz

Chip Set

Headland

Max. onboard DRAM

4MB

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

External battery

JP1

Turbo switch connector

JPHWS

Speaker

JP2

Reset switch (optional)

P1

Keylock

JP4

Turbo LED (optional)

P2

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

I/O bus speed select 0 wait states

JP5

pins 2 & 3 closed

 

I/O bus speed select 1 wait state

JP5

pins 1 & 2 closed

I/O wait state selectable via the keyboard

JP6

pins 1 & 2 closed

 

I/O wait state selectable via JP5

JP6

pins 2 & 3 closed

CPU speed selectable via the keyboard

JP7

pins 1 & 2 closed

 

CPU speed selectable via the turbo switch

JP7

pins 2 & 3 closed

BIOS type select 27128

JP8 & JP9

pins 1 & 2 closed

 

BIOS type select 27256

JP8 & JP9

pins 2 & 3 closed

Monitor type select color

P8

pins 2 & 3 closed

 

Monitor type select monochrome

P8

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

256KB

(8) 256K x 1

NONE

NONE

NONE

512KB

(8) 256K x 1

(8) 256K x 1

NONE

NONE

640KB

(8) 64K x 1

(8) 64K x 1

(8) 256K x 1

(8) 256K x 1

1MB

(8) 256K x 1

(8) 256K x 1

(8) 256K x 1

(8) 256K x 1

2MB

(8) 1M x 1

(8) 1M x 1

NONE

NONE

4MB

(8) 1M x 1

(8) 1M x 1

(8) 1M x 1

(8) 1M x 1

MEMORY SIZE CONFIGURATION

Size

JP12

JP14A

JP14B

256KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 1 & 2 closed

512KB

pins 1 & 2 closed

pins 1 & 2 closed

pins 2 & 3 closed

640KB

pins 1 & 2 closed

pins 2 & 3 closed

pins 1 & 2 closed

1MB

pins 1 & 2 closed

pins 2 & 3 closed

pins 2 & 3 closed

2MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 1 & 2 closed

4MB

pins 2 & 3 closed

pins 2 & 3 closed

pins 2 & 3 closed