文件名称：USB Type-C ECN USB4 UFP-DFP Training Clarifications
文件大小：156KB
文件格式：PDF
更新时间：2023-12-19 07:50:29
usb ecn
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