I know i can read / write to DATA space... what i want to do is read / write directly to PROGRAM / SRAM space.
Yes, i know that is dangerious... it is essentialy the program trying to edit its self in run time.. yes I know... i just want to see if I can do it.
So change an "ADIW Z , 3" to say "ADIW Z , 5" and so on.
I just want to see if I can do it. Its just for learning.
It may have utility later on, but for now, just to learn and explore the AVR world.