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S32K144 MCU "Device is secure, Erase to unsecure"

Question asked by Shannon Chu on Sep 28, 2018
Latest reply on Oct 12, 2018 by Shannon Chu

When I  debug the CSEc of S32K144, I Use function FLASH_DRV_DEFlashPartition(&flashSSDConfig, 0x02u, 0x08u, 0x03u, false, true). then I Power down and Power up my device.

Now, I can't connect my device via P&E or OpenSDA or J-link.

The S32DS tip me: ”Device is secure,Erase to unsecure“, but I can't Erase my device. S32DS tip me this twice, then S32DS show a disconnect UI to me.

 

How can I reuse my device via debug tools?

 

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