HwMuseum | Index

ILON USA, INC.

M-209

Processor

80286

Processor Speed

12/16/20MHz

Chip Set

PC Chips

Max. Onboard DRAM

4MB

Cache

None

BIOS

PC Chips

Dimensions

305.4mm x 217mm

I/O Options

None

NPU Options

80287

CONNECTIONS

Purpose

Location

Purpose

Location

Auxiliary keyboard

JP1

Speed display

JP12

Power LED & keylock

JP3

Turbo switch

JP13

External battery

JP4

Reset switch

JP14

Turbo LED

JP11

Speaker

JP16

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Monitor type select color

JP2

pins 2 & 3 closed

 

Monitor type select monochrome

JP2

pins 1 & 2 closed

»

NPU mode select synchronous with CPU clock

JP5

pins 2 & 3 closed

 

NPU mode select synchronous with oscillator installed at OSC1

JP5

pins 1 & 2 closed

»

CMOS memory normal operation

JP10

Open

 

CMOS memory clear

JP10

Closed

DRAM CONFIGURATION

Size

Bank 0

Parity (P-0)

Bank 1

Parity (P-1)

Bank 2

Bank 3

512KB

(4) 44256

(2) 41256

NONE

NONE

NONE

NONE

512KB

NONE

NONE

NONE

NONE

(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