Irq Active; Parallel Port Mode - AOpen AP55CS User Manual

AMI BIOS

IRQ Active

This option specifies if the parallel and serial port IRQs are active
high or active low. The settings are High and Low. The default is
High.

Parallel Port Mode

This option lets you set the parallel port mode. The settings are
Normal or Extended. The default is Normal.
4-34 User's Guide