LEADING TECHNOLOGY

6800SX

Processor

80386SX

Processor Speed

16MHz

Chip Set

Unidentified

Max. Onboard DRAM

16MB

Cache

None

BIOS

Unidentified

Dimensions

254mm x 218mm

I/O Options

Floppy drive interface, IDE interface, parallel port, PS/2 mouse port, serial port, VGA port

NPU Options

80387SX

CONNECTIONS

Purpose

Location

Purpose

Location

Floppy drive interface

CN1

Reset switch

CN7

IDE interface

CN2

PS/2 mouse port

P2

Power LED

CN3

Serial port

P3

External battery

CN4

Parallel port

P4

Turbo switch

CN5

VGA port

P5

IDE interface LED

CN6

Riser Card

SL1

USER CONFIGURABLE SETTINGS

Function

Switch

Position

»

Write buffer disabled

SW1/4

Off

 

Write buffer enabled

SW1/4

On

»

Bit mode select 8-bit mode

SW1/5

Off

 

Bit mode select 16-bit mode

SW1/5

On

»

Video mode switching select PC/AT

SW1/6

Off

 

Video mode switching select PS/2

SW1/6

On

»

Video type select PS/2 compatible

SW1/7

Off

 

Video type select oldeer multi frequency

SW1/7

On

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

512KB

(2) 256K x 9

NONE

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

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

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

8MB

(2) 4M x 9

NONE

NONE

NONE

16MB

(2) 4M x 9

(2) 4M x 9

NONE

NONE

VIDEO CONFIGURATION

Setting

SW1/1

SW1/2

SW1/3

On board VGA enabled

On

On

Off

On board VGA disabled

Off

Off

On