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M-204

ILON USA, INC.

M-204

Processor

80286

Processor Speed

12/16MHz

Chip Set

Unidentified

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

J14

Turbo LED

J19

Power LED & keylock

J16

Reset switch

J20

Speaker

J17

Turbo switch

JP4

USER CONFIGURABLE SETTINGS

Function

Jumper/Switch

Position

Monitor type select color

DSW1/1

On

 

Monitor type select monochrome

DSW1/1

Off

DRAM speed select 0 wait states

J18

pins 2 & 3 closed

 

DRAM speed select 1 wait state

J18

Open

NPU speed select 25MHz

JP2

pins 1 & 2 closed

 

NPU speed select synchronous with CPU clock

JP2

pins 2 & 3 closed

Parity check enabled

JP3

Closed

 

Parity check disabled

JP3

Open

Note:The location of DSW1 is unidentified.

DRAM CONFIGURATION

Size

BANK 0

P-0

BANK 1

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

640KB

(4) 44256

(2) 41256

(4) 4464

(2) 4164

NONE

NONE

640KB

NONE

NONE

(4) 4464

(2) 4164

(2) 256K x 9

NONE

1MB

(4) 44256

(2) 41256

(4) 44256

(2) 41256

NONE

NONE

1MB

(4) 44256

(2) 41256

NONE

NONE

NONE

(2) 256K x 9

1MB

NONE

NONE

(4) 44256

(2) 41256

(2) 256K x 9

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

DRAM SWITCH CONFIGURATION

Size

DSW1/2

DSW1/3

DSW1/4

512KB

On

On

Off

640KB

On

Off

Off

1MB

On

Off

Off

2MB

Off

Off

On

4MB

Off

Off

Off