Re: interrupt pic
Hello
You can overcome this issue easily. You now that the interrupt vector is located at a specific vector in the memory.
As long as an interrupt occurs, you can use a GOTO statement to go to another location, say, the ISR routine, if you are using more than one interrupt in your PIC, then you can simply arrange the priorities to see which one is pending, then serve it, go back and check again, till finished, then return from the interrupt.
Good luck