Hey guys,
Ive been working on this off and on for a while and looking for some help from some of you who might have a better idea what you're looking at. I have a CM848E ECU which has a Motorola MPC555 processor. I have gotten a stock flash file to partially disassemble in IDA Pro and have found what I believe is the entry point at memory address 0x100 (MPC555 reset vector), which branches to another section of the flash file and seems to start executing register commands. Can someone help me understand what is going on here? I am posting a link to the IDA file:
https://drive.google.com/file/d/0BxIxrv ... sp=sharingUltimately I'd like to be able to define the functions of the ECU like engine coolant temp, trans temp and the various maps. Thanks for any help!
