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Why the system will be restarted when Use CMAC or Flash Programing or Flash Erase?

Question asked by Shannon Chu on Feb 25, 2019
Latest reply on Mar 1, 2019 by Lukas Zadrapa

Hi, NXP!

 

I use CSEc module. When the code run at CSEC_DRV_VerifyMAC() my system will be restarted. I find the restart reason is lockup in the RCM_SRS register.

I think this operation will spend long time, Then I try the Flash Programing and Flash Erase. the system will be restarted also. 

 

I want to know why the system will be restarted when those operation?

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