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Question asked by kui wu on Aug 1, 2020
Latest reply on Aug 3, 2020 by Kerry Zhou


Security register is  In address 0x40c, if i want to change it to security I must erase total sector which include address 0x40C, then call program command, but if i erased this sector, code in this sector also will be erased , thus code will abnormal,  is my understanding right?

how to set MCU to security when eflash boot?