Method and apparatus for mode switching of interface ports
    2.
    发明授权
    Method and apparatus for mode switching of interface ports 有权
    接口端口模式切换的方法和装置

    公开(公告)号:US08904054B2

    公开(公告)日:2014-12-02

    申请号:US13425248

    申请日:2012-03-20

    摘要: A computer-implemented method for mode switching of an interface port comprising detecting a device coupled to a port of a computer, selecting to disable a data pin of the port if it is determined that an output of the device has a data pin and powering the device using a power pin of the port.

    摘要翻译: 一种用于接口端口的模式切换的计算机实现的方法,包括检测耦合到计算机的端口的设备,如果确定所述设备的输出具有数据引脚并为所述接口端口供电,则选择禁用所述端口的数据引脚 设备使用端口的电源引脚。