AT MULTI I/O AI-6, AT MULTI I/O AI2SG-6 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	J3	Game port	J5
Serial port 2	J4	Parallel port	J6

SERIAL PORT CONFIGURATION
Port 1 (J3)	Port 2 (J4)	J1/1	J1/2	J1/3	J1/4
COM1	COM2	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 2 &3 closed	Pins 1 & 2 closed
COM1	COM4	Pins 2 & 3 closed	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
COM1	Disabled	Pins 2 & 3 closed	Pins 1 & 2 closed	N/A	Pins 2 & 3 closed
COM3	COM2	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 2 & 3 closed	Pins 1 & 2 closed
COM3	COM4	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed	Pins 1 & 2 closed
COM3	Disabled	Pins 1 & 2 closed	Pins 1 & 2 closed	N/A	Pins 2 & 3 closed
Disabled	Disabled	N/A	Pins 2 & 3 closed	N/A	Pins 2 & 3 closed

SERIAL PORT INTERRUPT SELECT
Port 1 (J3)		J2/1	J2/2	J2/3	J2/4
»	IRQ4	Pins 1 & 2 closed	N/A	N/A	N/A
	IRQ3	N/A	Pins 1& 2 closed	N/A	N/A
	IRQ5	N/A	N/A	Pins 1 & 2 closed	N/A
	IRQ9	N/A	N/A	N/A	Pins 1 & 2 closed

SERIAL PORT INTERRUPT SELECT
Port 2 (J4)		J2/1	J2/2	J2/3	J2/4
»	IRQ3	N/A	Pins 2 & 3 closed	N/A	N/A
	IRQ4	Pins 2 & 3 closed	N/A	N/A	N/A
	IRQ5	N/A	N/A	Pins 2 & 3 closed	N/A
	IRQ9	N/A	N/A	N/A	Pins 2 & 3 closed

PARALLEL PORT CONFIGURATION
LPT		J1/5	J1/6
»	1	Pins 2 & 3 closed	Pins 1 & 2 closed
	2	Pins 1 & 2 closed	Pins 1 & 2 closed
	Disabled	N/A	Pins 2 & 3 closed

PARALLEL PORT INTERRUPT SELECT
IRQ		J2/5
»	IRQ7	Pins 2 & 3 closed
	IRQ5	Pins 1 & 2 closed

GAME PORT CONFIGURATION
Port	J1/7
Enabled	Pins 1 & 2 closed
Disabled	Pins 2 & 3 closed