Multifunction board, video processing device and display system

Abstract

The present disclosure provides a multifunctional board card, a video processing device and a display system, and relates to the technical field of display. The multifunctional board card comprises a field programmable gate array module, a cascade sharing module, a video input / output interface, a video processing chip and a connector. The cascade sharing module is electrically connected with the field programmable gate array module, the video processing chip is electrically connected between the video input / output interface and the field programmable gate array module, and the connector is electrically connected with the field programmable gate array module. The field programmable gate array module is electrically connected with the cascade sharing module, and is used for realizing the data cascade sharing function between devices. On the other hand, the field programmable gate array module is electrically connected with the video input / output interface through the video processing chip, and is used for the video source input function or the output standard video data function. Thus, at least two functions are realized through one board card, the number of board cards that need to be prepared can be reduced, the product design is simplified, the convenience and flexibility are improved, and the device cost is also saved.

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