Removing Partition

[hajianik]

Hi,

Target is S32K148.

We partitioned the part on 3 different boards (148 eval +  2 different production boards).

I understand that a MASS ERASE will remove the partition.

First we tried the P&E debugger on the design studio with the emergency full chip erase box checked ,please see below, next we tried the ISYSTEM debugger to mass erase the part.

all of them failed to remove the partition.

So HOW IN THE WORLD WOULD YOU REMOVE THE PARTITION?

please point me in the right direction.

Regards,

Koorosh Hajiani

[hajianik]

Hi Daniel,

Yes I did.

Thank you for your response:

I follow the steps in your reply and let you know what happens.

[danielmartynek]

Hi Koorosh,

Did you allocate any CSEc keys during the partitioning?

AN12130 Production Flash Programming Best Practices for S32K1xx MCUs

Thanks,

BR, Daniel