hello,
<1> is the following protected in the red box write protection?
<2> if partition has CSE key sapce but no save any CSE key, then enable security, debugger also can not remove security??
Solved! Go to Solution.
Hello Kui Wu,
1. This refers to the Flash protection, please see below the description of Program Flash Protection Registers.
2. Yes, in this case, it is not possible to mass erase the MCU.
AN12130 Production Flash Programming Best Practices for S32K1xx MCUs
Regards,
Daniel
Hello Kui Wu,
If you could provide the name of the NXP product you are using and which document did you extract this information, I will gladly help you with your question.
Have a great day,
Fabian
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My device is S32k146UAVLQ and extract this informatio form S32K11X-14X.pdf chapter 5.2.1.1
thank you!
Hello Kui Wu,
1. This refers to the Flash protection, please see below the description of Program Flash Protection Registers.
2. Yes, in this case, it is not possible to mass erase the MCU.
AN12130 Production Flash Programming Best Practices for S32K1xx MCUs
Regards,
Daniel
Dear Daniel,
thanks for your answer in time! I have marked this answer is right!