MULTI-TECH SYSTEMS, INC.

MT-486SBC-33SX/33DX

Processor

80486SX/80486DX

Processor Speed

33MHz

Chip Set

Unidentified

Max. Onboard DRAM

32MB

Cache

None

BIOS

Phoenix

Dimensions

105mm x 34mm

I/O Options

Floppy drive interface, IDE interface, parallel port, serial ports (2), VGA port

NPU Options

None

CONNECTIONS

Purpose

Location

Purpose

Location

VGA port

CN1

IDE interface

P1

Serial port 1

CN2

Floppy drive interface

P2

Power LED

J9

Serial port 2

P4

Speaker

J10

Parallel port

P8

IDE interface LED

J15

Reset switch

SW1

USER CONFIGURABLE SETTINGS

Function

Jumper

Position

»

DCD reset enabled(modem on COM1)

J18

Closed

 

DCD reset disabled(other peripheral on COM1)

J18

Open

DRAM CONFIGURATION

Size

Bank 0

Bank 1

4MB

(4) 1M x 9

NONE

8MB

(4) 1M x 9

(4) 1M x 9

16MB

(4) 4M x 9

NONE

20MB

(4) 4M x 9

(4) 1M x 9

32MB

(4) 4M x 9

(4) 4M x 9