請問drv8805 如何知道nHOME 點?
這pin要如何應用


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nHOME 引脚是驱动器的输出,用于指示驱动器处于起始位置。有关 nHOME 何时更改的详细信息,请参阅输出序列表的 nHOME 列 https://www.ti.com/lit/ds/symlink/drv8805.pdf#page=10

将复位引脚设置为高电平,从而可以将设置当前位置为“HOME”位置的内部逻辑复位。