我想通过评估板获得经过5548处理得到的PWM信号,但是板子上SDIN2-4都悬空了,能否通过SDIN1输入信号,获得PWM波,又该从哪个预留排针口引线?谢谢解答
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我想通过评估板获得经过5548处理得到的PWM信号,但是板子上SDIN2-4都悬空了,能否通过SDIN1输入信号,获得PWM波,又该从哪个预留排针口引线?谢谢解答