Improved version of the software for CAS4 control units with microcontrollers:
- MC9S12XEP100 (5M48H),
- MC9S12XEP100 (1N35H).
Detailed explanation of the BDM (Background Debug Module) and automatic or manual possibility of locking/unlocking.
WARNING: It is necessary to read the Data Flash and Program Flash, before carrying out any writing operation.
If the microcontroller is written, an automatic BDM block removal procedure will start which will leave the microcontroller OPEN for a safe writing of the Data Flash and/or Program Flash.
At the end of the writing operations it is necessary to reset the BDM block by pressing the "ENABLE MICRO PROTECTION" button.
New AUTOMATIC PROGRAM FLASH RESTORE function in case of errors. The correct Program Flash file for the vehicle is automatically downloaded from the MRPPAD server and written to the control unit to restore its operation.