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USB Type-C ECN USB4 UFP-DFP Training Clarifications下载
资源介绍
Clarifies USB4™ UFP and DFP port behavior with regarding to when to train USB 3.2 and USB4 during connection set up. DFP behavior regarding USB 3.2 training will be left to implementation choice (as opposed to mandating immediate training once V BUS is exposed). UFP behavior however requires that US