Improved version of the software for BCM PORSCHE control units with microcontrollers:
- MC9S12XEP100 (5M48H),
- MC9S12XEP100 (1N35H),
- MC9S12XET512 (2M25J-3M25J).
New connection scheme without the need to remove any component from the board
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.