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2 SERIAL/1 PARALLEL I/O ADAPTER

UNIDENTIFIED

2 SERIAL/1 PARALLEL I/O ADAPTER

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

Parallel port

CN1

Serial port 1

J1

Game port

CN2

Serial port 2

J2

SERIAL PORT 1 CONFIGURATION

Port 1

JP7

JP8

JP9

COM1

Closed

Open

Open

 

COM2

Open

Closed

Open

 

COM3

Open

Open

Open

SERIAL PORT 1 INTERRUPT SELECT

IRQ

JP11

JP13

IRQ3

Closed

Open

IRQ4

Open

Closed

SERIAL PORT 2 INTERRUPT SELECT

IRQ

JP10

JP12

IRQ3

Open

Closed

IRQ4

Closed

Open

SERIAL PORT 2 CONFIGURATION

Port 2

JP1

JP2

JP4

COM2

Closed

Open

Open

 

COM3

Open

Closed

Open

 

COM4

Open

Open

Open

PARALLEL PORT CONFIGURATION

LPT

JP3

JP5

JP6

LPT1

Open

Open

Closed

 

LPT2

Open

Closed

Open

 

LPT3

Closed

Open

Open

PARALLEL PORT INTERRUPT SELECT

IRQ

JP14

JP15

IRQ5

Open

Closed

IRQ7

Closed

Open