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Make device as OEM Production to use JTag Password

Question asked by Jaejyn Shin on Dec 7, 2016
Latest reply on Jan 24, 2018 by tianyu liu

Hello Expert


I programmed the "Life cycle slot" of UTEST area in order to make my device to OEM Production mode.



[After (wanted)]


After some trials, my device got unlimited reset even if I detached the JTag debugger.


How can I check if the Life Cycle went to OEM Productin successfully ?

And why my device got endless reset even if without JTag debugger ?


The registers of before programming the UTEST is like below



[JTAG Password in UTEST]


Thank you