ADVANCED LOGIC RESEARCH, INC.

PROVEISA Series

Processor

80486DX/ODP486SX/80486DX2

Processor Speed

33/66(internal)MHz

Chip Set

ALR

Max. Onboard DRAM

256MB

Cache

None (512KB on external CPU/NPU/Cache module)

BIOS

Phoenix

Dimensions

330mm x 218mm

I/O Options

32-bit external CPU/NPU/Cache module slot (2), floppy interface, IDE interface, parallel port, serial port (2), SVGA port

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

32-bit external CPU/NPU/Cache module (primary)

P1

SVGA port

CN6

32-bit external CPU/NPU/Cache module (secondary)

P2

Fan power

FAN

VGA pass-through

CN1

Floppy drive interface

FDD

Parallel port

CN2

IDE interface

IDE

Bus mouse port

CN3

Power LED & keylock

LED

Serial port (COM1)

CN4

Speaker

SPK

Serial port (COM2)

CN5

Reset switch

RST

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

VGA port enabled

VGA

open

 

VGA port disabled

VGA

closed

»

CMOS memory normal operation

CMS

pins 1 & 2 closed

 

CMOS memory clear

CMS

pins 2 & 3 closed

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

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

4MB

(4) 1M x 9

NONE

NONE

NONE

5MB

(4) 256K x 9

(4) 1M x 9

NONE

NONE

6MB

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

NONE

7MB

(4) 256K x 9

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

8MB

(4) 1M x 9

(4) 1M x 9

NONE

NONE

9MB

(4) 256K x 9

(4) 1M x 9

(4) 1M x 9

NONE

10MB

(4) 256K x 9

(4) 256K x 9

(4) 1M x 9

(4) 1M x 9

12MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

NONE

13MB

(4) 256K x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

16MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

NONE

NONE

17MB

(4) 256K x 9

(4) 4M x 9

NONE

NONE

20MB

(4) 1M x 9

(4) 4M x 9

NONE

NONE

21MB

(4) 256K x 9

(4) 1M x 9

(4) 4M x 9

NONE

24MB

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

NONE

28MB

(4) 1M x 9

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

32MB

(4) 4M x 9

(4) 4M x 9

NONE

NONE

33MB

(4) 256K x 9

(4) 4M x 9

(4) 4M x 9

NONE

36MB

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

NONE

37MB

(4) 256K x 9

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

40MB

(4) 1M x 9

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

48MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

NONE

49MB

(4) 256K x 9

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

52MB

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

64MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

64MB

(4) 16M x 9

NONE

NONE

NONE

68MB

(4) 1M x 9

(4) 16M x 9

NONE

NONE

80MB

(4) 4M x 9

(4) 16M x 9

NONE

NONE

84MB

(4) 1M x 9

(4) 4M x 9

(4) 16M x 9

NONE

96MB

(4) 4M x 9

(4) 4M x 9

(4) 16M x 9

NONE

100MB

(4) 1M x 9

(4) 4M x 9

(4) 4M x 9

(4) 16M x 9

112MB

(4) 4M x 9

(4) 4M x 9

(4) 4M x 9

(4) 16M x 9

128MB

(4) 16M x 9

(4) 16M x 9

NONE

NONE

132MB

(4) 1M x 9

(4) 16M x 9

(4) 16M x 9

NONE

144MB

(4) 4M x 9

(4) 16M x 9

(4) 16M x 9

NONE

148MB

(4) 1M x 9

(4) 4M x 9

(4) 16M x 9

(4) 16M x 9

160MB

(4) 4M x 9

(4) 4M x 9

(4) 16M x 9

(4) 16M x 9

196MB

(4) 16M x 9

(4) 16M x 9

(4) 16M x 9

NONE

200MB

(4) 1M x 9

(4) 16M x 9

(4) 16M x 9

(4) 16M x 9

212MB

(4) 4M x 9

(4) 16M x 9

(4) 16M x 9

(4) 16M x 9

256MB

(4) 16M x 9

(4) 16M x 9

(4) 16M x 9

(4) 16M x 9