I have succesfully implemented to S12 all access bootloader ( AN3275) on a S12xDP512.
While programming the flash with it, I reset the device ( to see what would happen), and this has rendered the chip inoperable. That is I can't even access it via BDM ( codewarrior 4.5)
I have done this with the same result on two chips.
Any suggestions on what to do?