您可以将输出设置为“强”，同时将其定义为模拟输入。问题是：这有道理吗？模拟输入（PGA）将“看到”引脚上的电压，这是一个数字（输出）信号，并具有其定义的电压电平。
那么，你想完成什么呢？还是只是一个理论问题？记住，使用内部路由，当然可以生成快捷方式和其他非常不可用的配置。
快乐路由
鲍勃
以上来自于百度翻译
以下为原文
You may set the output to "strong" and define it as analog input at the same time. The question is:does that make sense? The analog input (your PGA) will "see" the voltage on the pin, which is a digital (outputted) signal and has its defined voltage-levels.
So, what do you want to accomplish or is it just a kind of theoretical question? Keep in mind, that with the internal routing you may of course generate shortcuts and other quite unusable configurations.
Happy routing
Bob
您可以将输出设置为“强”，同时将其定义为模拟输入。问题是：这有道理吗？模拟输入（PGA）将“看到”引脚上的电压，这是一个数字（输出）信号，并具有其定义的电压电平。
那么，你想完成什么呢？还是只是一个理论问题？记住，使用内部路由，当然可以生成快捷方式和其他非常不可用的配置。
快乐路由
鲍勃
以上来自于百度翻译
以下为原文
You may set the output to "strong" and define it as analog input at the same time. The question is:does that make sense? The analog input (your PGA) will "see" the voltage on the pin, which is a digital (outputted) signal and has its defined voltage-levels.
So, what do you want to accomplish or is it just a kind of theoretical question? Keep in mind, that with the internal routing you may of course generate shortcuts and other quite unusable configurations.
Happy routing
Bob
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