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DTK COMPUTER, INC.

PII-108 RS-232 DUAL I/O CARD

Card Type

Dual I/O card

Chipset/Controller

Unidentified

I/O Options

Serial ports (2)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

CN1

Serial port 2

CN2

SERIAL PORT CONFIGURATION

Port 1

Port 2

SW1/1

SW1/2

SW1/3

SW1/4

SW1/9

SW1/10

»

COM1

COM2

On

On

Off

Off

Off

Off

 

COM1

Disabled

On

On

Off

Off

Off

Off

 

COM2

COM1

Off

Off

Off

Off

On

On

 

COM2

Disabled

Off

Off

Off

Off

On

Off

 

COM3

COM4

Off

Off

On

On

Off

Off

SERIAL PORT INTERRUPT SELECTION

Port 1

Port 2

SW1/5

SW1/6

SW1/7

SW1/8

»

4

3

On

Off

Off

On

 

3

4

Off

On

On

Off