HwMuseum | Index

CMS ENHANCEMENTS, INC.

ESP SX386M

Processor

80386SX

Processor Speed

16MHz

Chip Set

Unidentified

Max. Onboard DRAM

8MB

Cache

None

BIOS

AMI

Dimensions

254mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2)

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN2

Parallel port

CN6

Serial port 2

CN3

Indicator board interface

CN7

Floppy drive interface

CN4

Speaker

CN8

IDE interface

CN5

IDE interface LED

JP2

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

NPU disabled

J2

Open

 

NPU enabled

J2

Closed

»

Parallel port LPT select LPT1

JP4

pins 1 & 2 closed

 

Parallel port LPT select LPT2

JP4

pins 2 & 3 closed

»

Monitor type select monochrome

JP6

pins 1 & 2 closed

 

Monitor type select color

JP6

pins 2 & 3 closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

NONE

NONE

640KB

(2) 256K x 9

(2) 64K x 9

NONE

NONE

1MB

(2) 256K x 9

(2) 256K x 9

NONE

NONE

1.5MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

NONE

2MB

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

(2) 256K x 9

2MB

(2) 1M x 9

NONE

NONE

NONE

3MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

NONE

4MB

(2) 1M x 9

(2) 1M x 9

NONE

NONE

4.5MB

(2) 1M x 9

(2) 1M x 9

(2) 256K x 9

NONE

5MB

(2) 256K x 9

(2) 256K x 9

(2) 1M x 9

(2) 1M x 9

6MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

NONE

8MB

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9

(2) 1M x 9