Card Type	Multi-I/O card
Chip Set	Winbond
I/O Options	Serial ports (2), Parallel ports (2)
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Parallel port 2	J1	Serial port 1	J3
Serial port 2	J2	Parallel port 1	J4

PARALLEL PORT 1 ADDRESS SELECTION
Setting		JP5
»	LPT1 (3BCh)	Pins 12 & 19 closed
	LPT2 (278h)	Pins 14 & 21 closed
	LPT3 (378h)	Pins 13 & 20 closed

PARALLEL PORT 2 ADDRESS SELECTION
Setting		JP5
	LPT1 (3BCh)	Pins 5 & 12 closed
»	LPT2 (278h)	Pins 7 & 14 closed
	LPT3 (378h)	Pins 6 & 13 closed

SERIAL PORT 1 ADDRESS SELECTION
Setting		JP5
»	COM1 (3E8h)	Pins 10 & 17 closed
	COM2 (2E8h)	Pins 11 & 18 closed
	COM3 (3F8h)	Pins 8 & 15 closed
	COM4 (2F8h)	Pins 9 & 16 closed

SERIAL PORT 2 ADDRESS SELECTION
Setting		JP5
	COM1 (3E8h)	Pins 3 & 10 closed
»	COM2 (2E8h)	Pins 4 & 11 closed
	COM3 (3F8h)	Pins 1 & 8 closed
	COM4 (2F8h)	Pins 2 & 9 closed

SERIAL PORT 1 INTERRUPT SELECTION
IRQ		JP4
»	IRQ3	Pins 4 & 8 closed
	IRQ4	Pins 3 & 7 closed
	IRQ5	Pins 2 & 6 closed
	IRQ9	Pins 1 & 5 closed
	IRQ10	Pins 5 & 9 closed
	IRQ11	Pins 6 & 10 closed
	IRQ12	Pins 7 & 11 closed
	IRQ15	Pins 8 & 12 closed

SERIAL PORT 2 INTERRUPT SELECTION
IRQ		JP2
»	IRQ3	Pins 4 & 8 closed
	IRQ4	Pins 3 & 7 closed
	IRQ5	Pins 2 & 6 closed
	IRQ9	Pins 1 & 5 closed
	IRQ10	Pins 5 & 9 closed
	IRQ11	Pins 6 & 10 closed
	IRQ12	Pins 7 & 11 closed
	IRQ15	Pins 8 & 12 closed

PARALLEL PORT 1 INTERRUPT SELECTION
IRQ		JP3
	IRQ5	Pins 2 & 5 closed
»	IRQ7	Pins 1 & 4 closed
	IRQ10	Pins 4 & 7 closed
	IRQ11	Pins 5 & 8 closed
	IRQ12	Pins 6 & 9 closed
	IRQ15	Pins 3 & 6 closed

PARALLEL PORT 2 INTERRUPT SELECTION
IRQ		JP1
	IRQ5	Pins 2 & 5 closed
»	IRQ7	Pins 1 & 4 closed
	IRQ10	Pins 4 & 7 closed
	IRQ11	Pins 5 & 8 closed
	IRQ12	Pins 6 & 9 closed
	IRQ15	Pins 3 & 6 closed