You can deal with multiple interrupt causes in one invocation of the interrupt service routine, if that's what you mean...Is it possible to set and invoke an interrupt from within the interrupt subroutine or do you have to return from the interrupt subroutine before you can interrupt again?
It wasn't actually what I was after (I was attempting to nest interrupts), at least not at this point in time, but thinking ahead a bit, it may well become pertinent in the not too distant future. Thanks very much for raising it.You can deal with multiple interrupt causes in one invocation of the interrupt service routine, if that's what you mean...
Is this pertinent? http://www.picaxeforum.co.uk/showthread.php?29006-Picaxe-20X2-Interrpt-Despatching