ICL

CXE-SERIES

Processor

80486SX/80487SX/80486DX/80486DX2

Processor Speed

20/33/66(internal)MHz

Chip Set

Unidentified

Max. Onboard DRAM

64MB

Cache

None

BIOS

ICL

Dimensions

426mm x 352mm

I/O Options

PS/2 mouse port, parallel port, serial ports (2), floppy drive interface, IDE interface

NPU Options

4167

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN1

IDE interface

CN5

Parallel port

CN2

Floppy drive interface

CN6

Serial port 1

CN3

IDE interface LED

JP1

Serial port 2

CN4

CPU slot

SL1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

CMOS memory normal operation

JP2

pins 2 & 3 closed

 

CMOS memory clear

JP2

pins 1 & 2 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

4MB

(1) 1M x 36

NONE

NONE

NONE

8MB

NONE

NONE

NONE

NONE

8MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

12MB

(1) 1M x 36

NONE

NONE

NONE

12MB

(1) 1M x 36

NONE

NONE

NONE

16MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

16MB

NONE

NONE

NONE

NONE

20MB

(1) 1M x 36

NONE

NONE

NONE

20MB

(1) 1M x 36

NONE

NONE

NONE

24MB

(1) 2M x 36

NONE

NONE

NONE

24MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

24MB

(1) 2M x 36

NONE

NONE

NONE

24MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

32MB

NONE

NONE

NONE

NONE

32MB

NONE

NONE

NONE

NONE

32MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

36MB

(1) 1M x 36

NONE

NONE

NONE

40MB

(1) 2M x 36

NONE

NONE

NONE

40MB

(1) 2M x 36

NONE

NONE

NONE

48MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

48MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

64MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

DRAM CONFIGURATION (CON’T)

Size

Bank 4

Bank 5

Bank 6

Bank 7

4MB

NONE

NONE

NONE

NONE

8MB

(1) 2M x 36

NONE

NONE

NONE

8MB

NONE

NONE

NONE

NONE

12MB

(1) 2M x 36

NONE

NONE

NONE

12MB

(1) 1M x 36

(1) 1M x 36

NONE

NONE

16MB

NONE

NONE

NONE

NONE

16MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

20MB

(1) 2M x 36

(1) 2M x 36

NONE

NONE

20MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

24MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

32MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

32MB

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

(1) 1M x 36

36MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

40MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

40MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

48MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

64MB

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36

(1) 2M x 36