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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/740476/ts3usb221a-connection-of-ts3usb221a
你好
如果所有通用 USB 端口和 USB 端口1、USB 端口2的 D+和 D-都是反向连接，是否可以进行此连接？
