SW example of Security feature with Backdoor Access Key option for S12ZVL MagniV microcontroller

This simple SW example is a CodeWarrior project which demonstrates the usage of Security feature on a microcontroller. Find detailed description in the main.c file.

It is also shown how to use backdoor access key to put MCU in unsecured state. The CW project is made for MC9S12ZVL device and the source code can be used on any other derivative with MagniV device family.