Posted: Mon Nov 21, 2011 3:27 pm Post subject: PIN CHANGE INTERRUPT on ATmega16 for a change of any PORTx p
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After looking in the parametric table I figured out that the solution is to use the ATmega164A... it does support pin change interrupt on any port and it is pin compatible with the ATmega16.
I've been scanning trought the ATmega16 data sheet but could not find a way to trigger an interrupt when any pin on PORTB or PORTD changes.
Probably this means it can not be done... but before I start writing this as a polling routine I tought it was wise to ask here if I overlooked it.
So can I trigger an interrrupt when any pin on PORTB or PORTD changes on an ATmega16?
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