HwMuseum | Index

KLH

386SX-25(N/C) (VER. 1)

Processor

AM386SX

Processor Speed

25MHz

Chip Set

Intel

Max. Onboard DRAM

17MB

Cache

None

BIOS

Award

Dimensions

254mm x 218mm

I/O Options

Parallel port, serial ports (2), VGA port, floppy drive interface, IDE interface, riser slot

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

IDE interface

CN5

Parallel port

CN2

Floppy drive interface

CN6

Serial port 1

CN3

Riser Card

SL1

Serial port 2

CN4

   

USER CONFIGURABLE SETTINGS

Function

Switch

Position

»

Monitor type select interlaced

SW1/1

On

 

Monitor type select non interlaced

SW1/1

Off

»

Parallel port enabled

SW1/4

On

 

parallel port disabled

SW1/4

Off

»

Serial port 1 enabled

SW1/5

On

 

Serial port 1 disabled

SW1/5

Off

»

Serial port 2 enabled

SW1/6

On

 

Serial port 2 disabled

SW1/6

Off

»

Floppy drive interface enabled

SW1/7

On

 

Floppy drive interface disabled

SW1/7

Off

»

IDE interface enabled

SW1/8

On

 

IDE interface disabled

SW1/8

Off

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

1MB

1MB

NONE

NONE

1.5MB

1MB

(2) 256K x 9

NONE

2MB

1MB

(2) 256K x 9

(2) 256K x 9

3MB

1MB

(2) 1M x 9

NONE

5MB

1MB

(2) 1M x 9

(2) 1M x 9

9MB

1MB

(2) 4M x 9

NONE

17MB

1MB

(2) 4M x 9

(2) 4M x 9

Note: Bank 0 is factory installed and is not configurable.

VGA CONFIGURATION

Setting

SW1/2

SW1/3

Enabled

On

On

Disabled

Off

Off

VRAM CONFIGURATION

Size

Bank 0

Bank 1

256KB

NONE

NONE

512KB

(2) 44256

NONE

1MB

(2) 44256

(4) 44256