hello guys i want to know what a beginner would need to begin to enable this feature.
what I know and that I mount a mpc564 and that med9.1 a mpc562, microprocessors are very similar and that the change should be similar.
I read in one of my bdm ECU , I also ida 6.1 but not having the basics of programming I do not know how to start to find the ram and its mirror in the file ... thanks to those who want to contribute ..

you're right but I have to start somewhere.
with the file I posted with ida 6.1 to disassemble setting the processor pcc?
and then I can not find the section of the ram neither file ..
with regard to learning the assembly language there are various guides, maybe I'll never learn, but it takes me the most.
I do not ask anyone to postarmi the file ready, but at least some advice on how to start and on the file or software to use to start ..thanks