Hi!

I have never really understud how to use the subroutines and the memory in a PIC16F84 correct.

I knew I have to put subroutines in the lower area of each memoryblock. How shall I do exactly.

Can I put a subroutine in the "lower area" and with a goto instruction go to another place in the memory and continu the routine there....?... :-?

And the memory I have read about´"long calls" and stuff like that where you have to change the RP0, RP1 status bits. Can't really say I understund anything...

When do I have to think about the "memory placement" when I am writing assambles?

If anyone want's to explaine this for me I would be very happy!

/Andreas Magnusson