Ctrlk
For the complete documentation index, see llms.txt. This page is also available as Markdown.

11.5 ISA Bus IRQ Reservation

An ISA bus IRQ must be reserved in the BIOS in order to be used by the on-board ISA bus circuits (serial ports and data acquisition) or an installed PC/104 module. To reserve an IRQ, go to the PCIPnP menu and scroll down to the IRQ list at the bottom. The default settings are: IRQ3, 4, 5, and 7 reserved, the remaining IRQs available.

Previous11.4 Built-In Flash Drive with FreeDOSNext11.6 Blue LED

Last updated

Was this helpful?