AnsweredAssumed Answered

[CSE] What is RCHW and how to use valid RCHW during writing master key?

Question asked by Jaejyn Shin on May 4, 2017
Latest reply on May 15, 2017 by Jaejyn Shin

Hi experts


I got below error code in the CSE_ECR right after writing master key 



I found the reason of the error in the "AN4234_Using the Cryptographic Service Engine(CSE)MPC564XBC.pdf" document, but I still didn't understant the real reason.


I could find that RCHW is "Reset Configuration Harf Word" but I don't know what it is..


Could you any one tell me what is RCHW and how to use valid RCHW to write key correctly ?


Thank you