UNIDENTIFIED

SN386-25

Processor

80386

Processor Speed

25MHz

Chip Set

Unidentified

Video Chip Set

None

Maximum Onboard Memory

16MB (8MB on external memory card)

Maximum Video Memory

None

Cache

None

BIOS

AMI

Dimensions

330mm x 218mm

I/O Options

External memory card

NPU Options

80387/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo LED

CR4

External memory card

SL1

External battery

J10

Reset switch

SW1

Speaker

J22

Turbo switch

SW2

Power LED & keylock

J23

   

USER CONFIGURABLE SETTINGS

Function

Label

Position

 

Monitor type select color/CGA/EGA/VGA

JP1

Closed

 

Monitor type select monochrome

JP1

Open

 

Battery type select internal

JP2

Closed

 

Battery type select external

JP2

Open

 

Turbo switch enabled

SW2

Closed

 

Turbo switch controlled by keyboard CTRL, ALT - (low), CTRL, ALT + (high)

SW2

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(4) 256K x 9

None

None

None

2MB

(4) 256K x 9

(4) 256K x 9

None

None

4MB

(4) 1M x 9

None

None

None

8MB

(4) 1M x 9

(4) 1M x 9

None

None

3MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

None

4MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

12MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

None

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

Note: Banks 2 & 3 are located on the external memory card.