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CUPID 386/25 PROCESSOR BOARD (202274-001,003,004)

AST RESEARCH, INC.

CUPID 386/25 PROCESSOR BOARD (202274-001,003,004)

Processor

80386SX

Processor Speed

25MHz

Chip Set

Intel (Located on backplane board)

Max. Onboard DRAM

4MB

Cache

32KB

BIOS

AST (Located on backplane board)

Dimensions

280mm x .98mm

I/O Options

None

NPU Options

80387SX/3167

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

Factory configured - do not alter

E1

Closed

Parity checking enabled

E2

Closed

 

Parity checking disabled

E2

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

Bank 3

1MB

(4) 1M x 9

None

None

None

2MB

(4) 1M x 9

(4) 1M x 9

None

None

3MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

None

4MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9