Software Design of Video Signal Processing Circuit Based on FPGA

A set of FPGA software system for video signal processing circuit is designed in this paper. The system uses FPGA as the core logic control and uses high speed serial transceiver chip tlk2711 as the interface of data transmission. This paper describes the main components of the software and the realization method of the modular design of FPGA, and gives the simulation waveforms and debug results of the main modules. The test results show that the data transmission interfaces provided by the system have a data rate of 6.4Gbps, which can meet the testing requirements of the satellite camera video processing functions and greatly improve the data transmission rate and accuracy.