I'm using a Lauterbach debugger to develop LIN software with S12ZVL. There is no problem to debug by BDM interface but debugger disconnects after a few seconds. For me it's not clear, for COP WD is not active. What could be the reason of described behaviour?
Hi,
Can you please monitor the reset pin with a scope to see if the MCU resets itself.
Regards,
Daniel