IOAT-301 IO card Settings and Configuration

Card Type	Multi I/O card
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	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	On	On
COM2	COM3	On	Off
COM3	COM4	Off	On
Disabled	Disabled	Off	Off

PRIMARY SERIAL PORT INTERRUPT SELECT
Port 1 (CN1)		SW2/3	SW2/4
»	IRQ4	Off	On
	IRQ3	On	Off

SECONDARY SERIAL PORT INTERRUPT SELECT
Port 2 (CN2)		SW2/1	SW2/2
»	IRQ3	On	Off
	IRQ4	Off	On

PARALLEL PORT CONFIGURATION
Port		SW1/4
»	Enabled	On
	Disabled	Off

PARALLEL PORT ADDRESS SELECT
LPT		JP1
»	1	Pins 2 & 3 closed
	2	Pins 1 & 2 closed

PARALLEL PORT INTERRUPT SELECT
IRQ		SW2/5	SW2/6
»	IRQ7	On	Off
	IRQ5	Off	On

GAME PORT CONFIGURATION
Port		SW1/3
»	Enabled	On
	Disabled	Off