S32K311 在程序一开始时初始化系统时钟
在用PE调试时芯片运行正常
脱离调试器运行时 芯片隔一秒复位一次,程序只是初始化了时钟,没有进行别的操作
用示波器观察到芯片复位脚每隔一秒被拉低一次
Hi @holixie,
Please make sure the clock configuration is correctly set. Look into this community post as reference: Solved: S32K311 can not work normally without debugger - NXP Community
Best regards,
Julián