Patent attributes
An active cable supporting high-speed signal link training includes a first end, a second end, and a high-speed media signal line and a low-speed control signal line between the first end and the second end. The first end is configured for connecting a source end, the second end is configured for connecting a display end, the low-speed control signal line is configured for transmitting a low-speed sideband signal, the high-speed media signal line is configured for transmitting a high-speed media signal, and the second end is provided with, or the first end and the second end are respectively provided with a signal monitoring module connected with a signal line in the low-speed control signal line; and a high-speed signal adjusting module configured for receiving the link training data or the judgment result identified based on the link training data.
