|When are Interruptions signaled and launched?
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|Author:||zerowalker [ Fri May 04, 2018 9:57 am ]|
|Post subject:||When are Interruptions signaled and launched?|
(I know how IE/IF sets the trigger, so that's not the question)
So i find this a little bit confusing.
From my understanding, the Interruptions is launched before fetching the next instruction.
But is that also when the check for IF/IE happens, or does that happen on the cycle where either IF or IE is changed?
Cause you could basically set/unset IF/IE within one instruction cycle, and then when fetching the next instruction,
it would look like nothing happened etc.
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