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错误中断没办法根据错误中断本来来判断具体是什么原因导致的。
你可以通过设置断点+单步调试的方式看一下具体是哪句代码触发的错误中断，然后再判断是什么原因导致的进入错误中断。
注释不说的：保留系统状态供调试器检查，怎么到你这就看不了啊
为你升级英文E2E论坛了，请留意以下链接：
https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1015579/tms320f28388d-how-to-check-the-reason-why-the-program-enters-into-faultisr
