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DSP的GPIO工作模式问题



 在ARM里面 GPIO管脚可以被配置为多种工作模式,其中有3种比较常用:高阻输入、推挽输出、开漏输出

dsp里面GPIO工作模式是什么,是否有对应的结构示意图,还有个问题是GPIO内部有没有钳位保护二极管