Research on simulation and verification system of satellite remote sensing camera video processor based on dual-FPGA

Fei Ma; Qi Liu; Xuenan Cui

doi:10.1117/12.2068138

18 September 2014 Research on simulation and verification system of satellite remote sensing camera video processor based on dual-FPGA

Fei Ma, Qi Liu, Xuenan Cui

Author Affiliations +

Proceedings Volume 9282, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment; 92820E (2014) https://doi.org/10.1117/12.2068138
Event: 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2014), 2014, Harbin, China

Abstract

To satisfy the needs for testing video processor of satellite remote sensing cameras, a design is provided to achieve a simulation and verification system of satellite remote sensing camera video processor based on dual-FPGA. The correctness of video processor FPGA logic can be verified even without CCD signals or analog to digital convertor. Two Xilinx Virtex FPGAs are adopted to make a center unit, the logic of A/D digital data generating and data processing are developed with VHDL. The RS-232 interface is used to receive commands from the host computer, and different types of data are generated and outputted depending on the commands. Experimental results show that the simulation and verification system is flexible and can work well. The simulation and verification system meets the requirements of testing video processors for several different types of satellite remote sensing cameras.

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Fei Ma, Qi Liu, and Xuenan Cui "Research on simulation and verification system of satellite remote sensing camera video processor based on dual-FPGA", Proc. SPIE 9282, 7th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 92820E (18 September 2014); https://doi.org/10.1117/12.2068138

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KEYWORDS

Video processing

Field programmable gate arrays

Logic

Data conversion

Video

Signal processing

Cameras

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