AT MULTI I/O AI-2 IO card Settings and Configuration

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

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

SERIAL PORT CONFIGURATION
Port 1 (CN1)		Port 2 (CN2)	SW1/1	SW1/2
»	COM1	COM2	Off	Off
	COM2	COM3	On	Off
	COM3	COM4	On	On
	COM3	Disabled	Off	On

SERIAL PORT INTERRUPT SELECT
Port 1 (CN1)		Port 2 (CN2)	SW2/3	SW2/4	SW2/5	SW2/6
»	IRQ4	IRQ3	On	Off	Off	On
	IRQ3	IRQ4	Off	On	On	Off

PARALLEL PORT CONFIGURATION
LPT	SW1/3
1	Off
2	On

PARALLEL PORT INTERRUPT SELECT
IRQ		SW2/1	SW2/2
»	IRQ7	On	Off
	IRQ5	Off	On