Thread: PIC16F73 - Timer0 Interrupt

Hi Guys,

Need some more help on interrupts, im trying to use the timer0 stack overflow as an interrupt. I've got the interruprt working without any errors. However i want to make 'PORTA=0xFF' during the interrupt function, but this doesnt seem to work and PORTA does not update.

I've attached my code.

Thanks,
Ash

Have you configured port A as output?

Yeah, I set "TRISA=0B00000000;"