ADVANCED LOGIC RESEARCH, INC.

POWERCACHE 4 REV. A

Processor

80486DX

Processor Speed

25MHz

Chip Set

Unidentified

Max. Onboard DRAM

32MB (on external memory card)

Cache

128KB

BIOS

Phoenix

Dimensions

355mm x 304mm

I/O Options

32-bit external memory card, floppy drive interface, parallel port, PS/2 mouse port, serial port, hard drive controller slot, VGA slot

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

PS/2 mouse port

CN1

Speaker

JP9

Serial port

CN2

Front panel connector

JP500

Parallel port

CN3

Hard drive controller slot

SL1

Chassis fan power

CN4

VGA slot

SL2

Reset switch

JP2

32-bit external memory card

SL3

Floppy drive interface

JP5

   

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

Factory configured - do not alter

J1

Open

»

Factory configured - do not alter

JP3

Open

»

Factory configured - do not alter

JP8

Open

DRAM CONFIGURATION (MEMORY CARD)

Size

Bank 0

Bank 1

2MB

(8) 256K x 9

NONE

4MB

(8) 256K x 9

(8) 256K x 9

8MB

(8) 1M x 9

NONE

10MB

(8) 256K x 9

(8) 1M x 9

10MB

(8) 1M x 9

(8) 256K x 9

16MB

(8) 1M x 9

(8) 1M x 9

32MB

(8) 4M x 9

NONE

CACHE CONFIGURATION

Size

Bank 0

128KB

(4) 32K x 8

Note: The chip configuration and location of cache is unidentified.