Q qtommer Member Aug 20, 2011 #1 with regards to the PIC16F877A MCU, is it possible to use the FSR from within the interrupt routine? Thanks!
with regards to the PIC16F877A MCU, is it possible to use the FSR from within the interrupt routine? Thanks!
P Pommie Well-Known Member Most Helpful Member Aug 20, 2011 #2 Yes you can but you must save (and restore) it's value if you also use it in your main code. Make sure to also set the IRP bit of the stratus register. Mike.
Yes you can but you must save (and restore) it's value if you also use it in your main code. Make sure to also set the IRP bit of the stratus register. Mike.