可以的话,我将外扩AD的14位输出接到DSP的GPIO脚上,DSP又怎么识别这些高低电平呢?DSP是怎么将它转换成能识别的16位数据的?
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可以的话,我将外扩AD的14位输出接到DSP的GPIO脚上,DSP又怎么识别这些高低电平呢?DSP是怎么将它转换成能识别的16位数据的?