Card Type	Serial card
Chip Set	Unidentified
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
9-pin serial port	CN1	26-pin parallel port - internal	CN3
25-pin serial port	CN2

USER CONFIGURABLE SETTINGS
Function		Label	Position
»	Parallel port unidirectional	J1/pins 11 & 12	Open
	Parallel port bidirectional	J1/pins 11 & 12	Closed

SERIAL PORT ADDRESS SELECTION
Setting	J2 Port 1	J2 Port 2
COM1	Pins 1 & 2 closed	Pins 2 & 3 closed
COM2	Pins 4 & 5 closed	Pins 5 & 6 closed
COM3	Pins 7 & 8 closed	Pins 8 & 9 closed
COM4	Pins 10 & 11 closed	Pins 11 & 12 closed
COM5	Pins 13 & 14 closed	Pins 14 & 15 closed
COM6	Pins 16 & 17 closed	Pins 17 & 18 closed
COM7	Pins 19 & 20 closed	Pins 20 & 21 closed
COM8	Pins 22 & 23 closed	Pins 23 & 24 closed

SERIAL PORT 1 INTERRUPT SELECTION
IRQ		J3
	IRQ2	Pins 11 & 12 closed
»	IRQ3	Pins 9 & 10 closed
	IRQ4	Pins 7 & 8 closed
	IRQ5	Pins 5 & 6 closed
	IRQ6	Pins 3 & 4 closed
	IRQ7	Pins 1 & 2 closed
	IRQ10	Pins 13 & 14 closed
	IRQ11	Pins 15 & 16 closed
	IRQ12	Pins 17 & 18 closed
	IRQ14	Pins 19 & 20 closed
	IRQ15	Pins 21 & 22 closed

SERIAL PORT 2 INTERRUPT SELECTION
IRQ		J4
	IRQ2	Pins 11 & 12 closed
»	IRQ3	Pins 9 & 10 closed
	IRQ4	Pins 7 & 8 closed
	IRQ5	Pins 5 & 6 closed
	IRQ6	Pins 3 & 4 closed
	IRQ7	Pins 1 & 2 closed
	IRQ10	Pins 13 & 14 closed
	IRQ11	Pins 15 & 16 closed
	IRQ12	Pins 17 & 18 closed
	IRQ14	Pins 19 & 20 closed
	IRQ15	Pins 21 & 22 closed

PARALLEL PORT INTERRUPT SELECTION
IRQ		J1/pins 7 & 8	J1/pins 9 & 10
	IRQ7	Open	Closed
»	IRQ5	Closed	Open

PARALLEL PORT SELECTION
Setting		J1/pins 1 & 2	J1/pins 3 & 4	J1/pins 5 & 6
	LPT1	Closed	Open	Open
	LPT2	Open	Closed	Open
»	LPT3	Open	Open	Closed