Hello,
I have a problem running my code (for a school project) on my little PCB with a AT89C2051.
I tested the code on a AT89S52 and on the AT89S52 it works like a charm (on P3, because of ISP)
But when I try the code on my AT89C2051 (yes I changed the target (for the addresses)) it dont work.
It goes to "start" but after that, the code did not run :/
Did someone have an idea why it is so? I think about some incompatibility...
Is there a way to optimize the code (it is attached with german commentary) ?
Thanks in advance