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K64FN1M0VLQ12 MDM-AP detected +CPU status FAILED

Question asked by Sion P on Jan 26, 2020
Latest reply on Jan 30, 2020 by Diego Charles


 I am using MK64FN1M0VLQ12 on a custom board and tried to download an empty main() project with a while(1) loop when I got the debug messages that MDM-AP detected and also CPU status failed. The debug log is attached. After reading through community forums I am a bit confused and also didnt want to brick that MCU on board by playing around with the commands and scripts. Basically my understanding of the security feature in the MCU is also less. Request someone to help to get out of this. We dont need any security in the MCU as of now.


Thanks and Regards,