Assign Interrupt Numbers (System Menu) (Qsys Pro)

You access this command in Qsys Pro by clicking System > Assign Interrupt Numbers.

Assigns unique interrupt request (IRQ) values for all interrupt sender interfaces/ports in your system.

Important: Optimal assignment of interrupt levels requires knowledge of the interrupting devices and the software that handles them. Because Qsys Pro does not analyze the software interrupt handler, it cannot optimize interrupt levels.