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a/b · 02 April 2022, 07:17

Yep, but not while installing the interrupt handler (that's what I had in mind). If request bit is not cleared, interrupt might trigger right after you hit INTENA (for VBL doesn't matter much, but in general...).

02 April 2022, 07:17	#16
a/b Registered User Join Date: Jun 2016 Location: europe Posts: 1,043	Yep, but not while installing the interrupt handler (that's what I had in mind). If request bit is not cleared, interrupt might trigger right after you hit INTENA (for VBL doesn't matter much, but in general...).