PBIO-220 IO card Settings and Configuration

Card Type	Multi I/O
Chipset/Controller	Unknown
I/O Options	Parallel port, serial ports (2)
Maximum DRAM	N/A

CONNECTIONS
Purpose	Location	Purpose	Location
Serial port 1	J1	Parallel port	J3
Serial port 2	J2

SERIAL PORT CONFIGURATION
Port 1 (J1)		Setting	S1/3	S1/6
»	COM1	Enabled	On	Off
	COM3	Disabled	Off	On

SERIAL PORT CONFIGURATION
Port 2 (J2)		Setting	S1/4	S1/7
»	COM2	Enabled	On	Off
	COM4	Disabled	Off	On

SERIAL PORT INTERRUPT SELECTION
Port 1 (J1)		Port 2 (J2)	S2/1	S2/2	S2/3	S2/4
»	IRQ4	IRQ3	On	Off	On	Off
	IRQ3	IRQ4	Off	On	Off	On

SERIAL PORT NORMAL/FORCED TRUE CONFIGURATION
Port 1		Port 2	J4	J5
»	Normal	Normal	Pins 2 & 3, 5 & 6, 8 & 9 closed	Pins 2 & 3, 5 & 6, 8 & 9 closed
	Forced True	Forced True	Pins 1 & 2, 4 & 5, 7 & 8 closed	Pins 1 & 2, 4 & 5, 7 & 8 closed

SERIAL PORT'S DTE/DCE CONFIGURATION
Primary serial port J1	Secondary serial port J2
Jumper J6	Jumper J7

PARALLEL PORT CONFIGURATION
Parallel port		LPT	S1/1	S1/5
»	Enabled	1	On	Off
	Disabled	2	Off	On

PARALLEL PORT INTERRUPT SELECTION
IRQ		S2/5	S2/6
»	7	On	Off
	5	Off	On
	Disabled	Off	Off

FACTORY CONFIGURED - DO NOT ALTER
Switch	Position
S1/2	N/A
S1/8	N/A
S2/7	N/A
S2/8	N/A