On 05/01/2015 18:25, David C Brown wrote: > On mid range PICs interrupt latency is "three or four instruction cycles" > which meets the criteria of "within several instruction times" rather > neatly. Uhm... this is interesting. Can you point to some documentations? Thanks N * * --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .