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我是个菜鸟，刚接触到CC2541芯片，我想问一下在P0SEL中，设置成General-purpose I/O和Peripheral function有什么区别？
你可以看一下使用手册里面，“Peripheral I/O Pin Mapping”部分。P81
GPIO口就是IO。。。。
外设功能就是这个口的功能口了。
BR. Albin
