can't operate FLASH after writing P-flash data on j-flash

[bangle]

  Today I write P-FLASH data (.bin) into the S32K144 MCU, after that, I can't operate FLASH anymore, it shows the read protection on J-FLASH software, it must be unsecured. But when I select YES, it shows can't connect the coresight of ARM, how can I operate flash again, why I can't remove the read protection of the chip?

[Senlent]

Hi@bangle

   It seems like you had locked your board,it probably that you modified sercurity-related register(memory).

please refer to this link to solve your problem.

https://mp.weixin.qq.com/s?__biz=MzI0MDk0ODcxMw==&mid=2247485716&idx=1&sn=979631aa2385a4e3c7651ee75e... 

BR!

    Jim,

[bangle]

help, please!!!!!!!!!!!!!