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你好，我在使用timer_ex1_cputimers例程时，将中断前的__interrupt删除，运行程序时会出现非法中断的问题，请问是什么原因，是中断都必须使用__interrupt关键字么？
您好，
下面帖子讨论了同样的问题，请参考。
TMS320F28388D: What happens if I didn't declar interrupt start with '__interrupt'? - C2000 microcontrollers forum - C2000︎ microcontrollers - TI E2E support forums
