Behavior of disabled interrupt component

[JuIn_1625121]

Hi,

Does interrupt request be set and pended when signal inputs to interrupt component that is disabled?

I think that it is a similar following question, but I want a conclusion.

Question about disabling interrupts

Best Regards,

Inoue

[Bob_Marlowe · Accepted solution]

Interrupts are handled by the ICU (Interrupt Controller Unit) which is part of the ARM M0 core. Interrupts have several states as handled, pending etc. Most concern is (of course) not to miss any interrupt, so a blocked (by software or by priority) interrupt becomes pending when the interrupt condition occurs.

Bob