Quote:
Originally Posted by StingRay
Back then I made a lot of tests regarding reliable interrupt aknowledge on my A4000/60 and the NOP/RTE solution didn't work all the time, "randomly" interrupts wouldn't be acknowledged. Hence I always used the "write twice to INTREQ" approach which never failed even once.
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You made me curious, StingRay.
Do you still know, how you tested this and what was the consequence of "randomly" not acknowledged interrupts?