UNIDENTIFIED

2S1P I/O CARD

Card Type

Multi I/O card

Chipset/Controller

N/A

I/O Options

Parallel port, serial ports (2)

Maximum DRAM

N/A

CONNECTIONS

Purpose

Location

Purpose

Location

Parallel port

CN1

Serial port 2

CN2

Serial port 1

CN3

 

 

SERIAL PORT CONFIGURATION

COM1

JP1/Pins 9 & 10

Enabled

Closed

 

Disabled

Open

SERIAL PORT CONFIGURATION

COM2

JP1/Pins 5 & 6

Enabled

Closed

 

Disabled

Open

SERIAL PORT INTERRUPT SELECTION

COM1

COM2

JP2

JP3

IRQ4

IRQ3

Pins 1 & 2 closed

Pins 1 & 2 closed

 

IRQ3

IRQ4

Pins 3 & 4 closed

Pins 3 & 4 closed

PARALLEL PORT CONFIGURATION

LPT1

IRQ

JP1/Pins 7 & 8

JP4

Enabled

7

Closed

Pins 1 & 2 closed

 

Disabled

5

Open

Pins 3 & 4 closed

FACTORY CONFIGURED - DO NOT ALTER

Jumper

Position

JP1

Pins 1 & 2, 3 & 4 open