Card Type	Multi I/O card
Chip Set	INS 16450 chip
Maximum Onboard Memory	None
I/O Options	parallel port, serial port
Data Bus	16-bit ISA
Floppy drives supported	None

CONNECTIONS
Function	Label	Function	Label
Serial port	CN1	Parallel port	CN2

BASE I/O ADDRESS SELECTION
Address	SW1/5	SW1/7
278h	Off	On
378h	On	Off

ADDRESS SELECTION
Setting	SW1/1	COM1/3
COM1	On	Off
COM2	Off	On

INTERRUPT SELECTION
IRQ	SW1/2	SW1/4	SW1/6	SW1/8
IRQ3	Off	On	Off	Off
IRQ4	On	Off	Off	Off
IRQ5	Off	Off	Off	On
IRQ7	Off	Off	On	Off

MISCELLANEOUS TECHNICAL NOTES

Note: The purpose of J1 and J2 is unidentified.