MULTI-TECH SYSTEMS, INC.

MULTI ARRAY SBC BOARD

Processor

80486DX2/80486DX4

Processor Speed

50(internal)/66(internal)/75(internal)/100(internal)MHz

Chip Set

Unidentified

Max. Onboard DRAM

128MB

Cache

None

BIOS

Phoenix

Dimensions

1235mm x 340mm

I/O Options

Parallel port, serial ports (2), floppy drive interface, IDE interface

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

IDE interface

CN1

Serial port 1

CN6

Serial port 2

CN2

Reset switch

CN7

Parallel port

CN3

Speaker

J20

Floppy drive interface

CN4

IDE interface LED

J27

VGA port

CN5

Power LED

J28

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

CMOS memory normal operation

J26

Open

 

CMOS memory clear

J26

Closed

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(1) 1M x 36

NONE

8MB

(1) 1M x 36

(1) 1M x 36

8MB

(1) 2M x 36

NONE

12MB

(1) 1M x 36

(1) 2M x 36

12MB

(1) 2M x 36

(1) 1M x 36

16MB

(1) 2M x 36

(1) 2M x 36

16MB

(1) 4M x 36

NONE

20MB

(1) 1M x 36

(1) 4M x 36

20MB

(1) 4M x 36

(1) 1M x 36

24MB

(1) 2M x 36

(1) 4M x 36

24MB

(1) 4M x 36

(1) 2M x 36

32MB

(1) 4M x 36

(1) 4M x 36

32MB

(1) 8M x 36

NONE

36MB

(1) 1M x 36

(1) 8M x 36

36MB

(1) 8M x 36

(1) 1M x 36

40MB

(1) 2M x 36

(1) 8M x 36

40MB

(1) 8M x 36

(1) 2M x 36

48MB

(1) 4M x 36

(1) 8M x 36

48MB

(1) 8M x 36

(1) 4M x 36

64MB

(1) 8M x 36

(1) 8M x 36

64MB

(1) 16M x 36

NONE

68MB

(1) 1M x 36

(1) 16M x 36

68MB

(1) 16M x 36

(1) 1M x 36

72MB

(1) 2M x 36

(1) 16M x 36

72MB

(1) 16M x 36

(1) 2M x 36

80MB

(1) 4M x 36

(1) 16M x 36

80MB

(1) 16M x 36

(1) 4M x 36

96MB

(1) 8M x 36

(1) 16M x 36

96MB

(1) 16M x 36

(1) 8M x 36

128MB

(1) 16M x 36

(1) 16M x 36