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OPTI396 MODEL 2

UNIDENTIFIED

OPTI396 MODEL 2

Processor

AM386DXL/80386DX

Processor Speed

25MHz

Chip Set

OPTI

Max. Onboard DRAM

32MB

Cache

None

BIOS

AMI

Dimensions

230mm x 220mm

I/O Options

None

NPU Options

80387DX/3167

CONNECTIONS

Purpose

Location

Purpose

Location

Turbo LED

CR1

External battery

J18

Power LED & keylock

J1

Turbo switch

JP1

Speaker

J2

Reset switch

SW1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

JP3

N/A

Factory configured - do not alter

JP4

pins 2 & 3 closed

Factory configured - do not alter

JP5

pins 2 & 3 closed

 

Monitor type select monochrome

JP6

Open

 

Monitor type select color

JP6

Closed

CMOS memory normal operation

JP7

pins 2 & 3 closed

 

CMOS memory clear

JP7

pins 1 & 2 closed

Note: The location of jumpers JP3, JP4 and JP5 are unidentified.

DRAM CONFIGURATION

Size

Bank 0

Bank 1

1MB

(4) 256K x 9

NONE

2MB

(4) 256K x 9

(4) 256K x 9

4MB

(4) 1M x 9

NONE

5MB

(4) 256K x 9

(4) 1M x 9

5MB

(4) 1M x 9

(4) 256K x 9

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

32MB

(4) 4M x 9

(4) 4M x 9

MISCELLANEOUS TECHNICAL NOTE

Note: The location of pin 1 is unidentified.