TI专家、各位朋友:
OMAPL138 NMI非可屏蔽中断有什么奇妙的用途呢?关于NMI中断,能找到资料非常少,通常利用这个中断能做些什么呢?
有个大神给我讲,说NMI中断可以用于掉电保存,说低于一定电平触发NMI中断,去做保存,不知道这样做可行吗?如果可行的话,有参考设计吗?
This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.