Card Type

Multi-I/O

Chipset/Controller

Unidentified

I/O Options

Game port, Parallel port, Serial ports (2)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Serial port 1

J1

Game port

J5

Serial port 2

J2

Parallel port

J6

SERIAL PORTS 1 & 2 INTERRUPT SELECT

Port 1

Port 2

J3

J4

» IRQ4

IRQ3

Pins 2 & 3 closed

Pins 1 & 2 closed

IRQ3

IRQ4

Pins 1 & 2 closed

Pins 2 & 3 closed

SERIAL PORT 1 & 2 CONFIGURATIONS

PORT 1

PORT 2

SW1/1

SW1/2

SW1/3

» COM1/3F8h

COM2/2F8h

On

On

On

COM1/3F8h

COM3/2E8h

Off

On

On

COM1/3F8h

COM4/3E8h

On

Off

On

COM2/2F8h

COM3/2E8h

Off

Off

On

COM2/2F8h

COM4/3E8h

On

On

Off

COM3/2E8h

COM4/3E8h

Off

On

Off

Disabled

Disabled

On

Off

Off

Disabled

Disabled

Off

Off

Off

PARALLEL PORT CONFIGURATION

LPT/Address

SW1/4

SW1/5

» LPT1/378h

On

On

LPT2/278h

Off

On

LPT3/3BCh

On

Off

Disabled

Off

Off