Card Type	Multi-I/O
Chip Set	Unidentified
I/O Options	Parallel port, serial ports (2)
Maximum Onboard Memory	None
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
Serial port 1	P1	Parallel port	P3
Serial port 2	P2

USER CONFIGURABLE SETTINGS
Setting		Label	Position
»	Parallel port uses IRQ7	J1	Pins 1 & 2 closed
	Parallel port uses IRQ5	J1	Pins 2 & 3 closed
	Parallel port is unidirectional	J6	Open
	Parallel port is bidirectional	J6	Pins 2 & 3 closed
	Pin 9 of serial port 1 is Ring Indicator	W1	Pins 1 & 2 closed
	Pin 9 of serial port 1 is +5VDC	W1	Pins 3 & 4 closed
	Pin 9 of serial port 2 is Ring Indicator	W2	Pins 1 & 2 closed
	Pin 9 of serial port 2 is +5VDC	W2	Pins 3 & 4 closed

SERIAL PORT 1 ADDRESS
Setting		J7	J8
»	COM1: (3F8h)	Pins 1 & 2 closed	Pins 1 & 2 closed
	COM2: (2F8h)	Pins 2 & 3 closed	Pins 1 & 2 closed
	COM3: (3E8h)	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 2 ADDRESS
Setting		J9	J10
»	COM2: (2F8h)	Pins 1 & 2 closed	Pins 1 & 2 closed
	COM3: (3E8h)	Pins 2 & 3 closed	Pins 1 & 2 closed
	COM4: (2E8h)	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed

SERIAL PORT 1 INTERRUPT
Setting		J2	J3
	IRQ2	Open	Pins 1 & 2 closed
	IRQ3	Pins 1 & 2 closed	Open
»	IRQ4	Pins 2 & 3 closed	Open
	IRQ5	Open	Pins 2 & 3 closed

SERIAL PORT 2 INTERRUPT
Setting		J4	J5
	IRQ2	Open	Pins 1 & 2 closed
»	IRQ3	Pins 1 & 2 closed	Open
	IRQ4	Pins 2 & 3 closed	Open
	IRQ5	Open	Pins 2 & 3 closed

PARALLEL PORT ADDRESS
Setting		J11	J12
»	378h	Pins 1 & 2 closed	Pins 1 & 2 closed
	278h	Pins 1 & 2 closed	Pins 2 & 3 closed
	Disabled	Pins 2 & 3 closed	Pins 2 & 3 closed