I am very new to this MCU .Please let me know what to change in this code for implementing uart bootloader for s12ZVH.
Hi Rajni,
I recommend you to follow the application note AN12086 https://community.nxp.com/docs/DOC-335384
There you can find the detailed description.
I know you already saw it because of your previous thread, but I'm afraid you will not find better documentation with software for S12Z devices.
Best regards,
Diana