Everpro Technologies Comp Any Limited

Rui Qin

Yan Li

Hui Jiang

Jinkuan Tang

Yufeng Cheng

Lihua Wei

A low-speed signal conversion module for a DP interface is provided, including a protocol parsing module, an encoding module, a decoding module, a sending link, and a receiving link. The protocol parsing module is configured to parse a DP protocol, and send a low-speed signal of the DP interface to the encoding module, or send an output signal of the decoding module to the DP interface. The encoding module is configured to perform encoding in different forms respectively according to different outputs of the protocol parsing module, and transmit the encoded signal to the sending link. In the present invention, different combinations of combined AUX, HPD and null signals are line-encoded respectively according to characteristics of a DP protocol.

Low-speed signal photoelectric conversion module for DP interface

A photo-electric conversion module for low-speed signals of universal multimedia interface. A protocol analysis module configured to analyze directions of half duplex signals and perform conversion to full duplex signals; a packing and encoding module configured to pack received full duplex signal in a frame format and send the encapsulated signals to an electric-photo conversion module; the electric-photo conversion module configured to convert an electric signal to an optical signal and send the optical signal via an optical fiber; an unpacking and decoding module configured to perform frame unpacking and decoding on a received high-speed electric signal and send a full duplex signal obtained through protocol analysis to the protocol analysis module for protocol analysis again; and a photo-electric conversion module.

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Beijing, China

Rui Qin