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https://e2e.ti.com/support/interface-group/interface/f/interface-forum/635166/hd3ss3220-detecting-a-powered-off-device-with-hd3ss3220
我有一个DFP应用程序，它将与UFP对话，我也在设计这一应用程序时使用 HD3SS3220的两侧。 我不清楚UFP端的mux未通电时CC引脚的状态是什么。 如果 HD3SS3220未通电，是否仍可检测到？ 换言之，当芯片断电时，CC引脚是否与下拉电阻器相连？
谢谢！
