AT I/O CARD(VERSION 2) IO card Settings and Configuration

Card Type	Multi I/O card
Chipset/Controller	Unknown
I/O Options	Parallel port, serial ports (2)
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Parallel port	CN1	Serial port 2	CN3
Game port	CN2	Serial port 1	CN4

SERIAL PORT CONFIGURATION
Port 1		Port 2	JP1	JP2	JP3	JP4
»	COM1	COM2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	COM1	COM4	Pins 1 & 2	Pins 1 & 2	Pins 2 & 3	Pins 1 & 2
	COM3	COM2	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2	Pins 1 & 2
	COM3	COM4	Pins 2 & 3	Pins 1 & 2	Pins 2 & 3	Pins 2 & 3
	COM1	Disabled	Pins 1 & 2	Pins 1 & 2	N/A	Pins 2 & 3
	COM3	Disabled	Pins 2 & 3	Pins 1 & 2	N/A	Pins 2 & 3
	Disabled	COM2	N/A	Pins 2 & 3	Pins 1 & 2	Pins 1 & 2
	Disabled	COM4	N/A	Pins 2 & 3	Pins 2 & 3	Pins 1 & 2
	Disabled	Disabled	N/A	Pins 2 & 3	N/A	Pins 2 & 3
Note: Pins designated should be in the closed position.

SERIAL PORT INTERRUPT SELECTION
Port 1 (CN4)		JP8
»	4	Pins 1 & 2 closed
	3	Pins 2 & 3 closed

SERIAL PORT INTERRUPT SELECTION
Port 2 (CN3)		JP9
»	3	Pins 1 & 2 closed
	4	Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT		Setting	JP5	JP6
»	1	Enabled	Pins 1 & 2 closed	Pins 1 & 2 closed
	2	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

PARALLEL PORT INTERRUPT SELECTION
IRQ		JP10
»	7	Pins 1 & 2 closed
	5	Pins 2 & 3 closed

GAME PORT CONFIGURATION
Setting		JP7
»	Enabled	Pins 1 & 2 closed
	Disabled	Pins 2 & 3 closed