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2006•Modern Electronics TechniqueRequires access

Design of Display Aim Taking on TV Set System Based on DSP and FPGA

Xuezhi Liu, Yutang Ye, Gao Sheng-jiu, Huang Zi-li

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Abstract

This paper designed and implemented a system of display aim taking on TV set based on ADI DSP of ADSP2183 and Altera FPGA of EP2S30F484.Imaging system used FPGA as a main unit,implemented realtime processing of digital video from infrared CCD,DSP accomplished part of algorithm program,control logic of FPGA,and responded interrupt,implemented communication and storage.Hardware circuit design of DSP and FPGA,communication interface circuit and configuration scheme of FPGA are emphasized as well as DSP routine flow.The experiment results indicate that both the algorithm and the hardware architecture are effective and feasible,and the performance meets the requirement of realtime process.

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What this paper is about

This paper designed and implemented a system of display aim taking on TV set based on ADI DSP of ADSP2183 and Altera FPGA of EP2S30F484.Imaging system used FPGA as a main unit,implemented realtime processing of digital video from infrared CCD,DSP accomplished part of algorithm program,control logic of FPGA,and responded interrupt,implemented communication and storage.Hardware circuit design of DSP and FPGA,communication interface circuit and configuration scheme of FPGA are emphasized as well as DSP routine flow.The experiment results indicate that both the algorithm and the hardware architecture are effective and feasible,and the performance meets the requirement of realtime process.

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Available abstract

This paper designed and implemented a system of display aim taking on TV set based on ADI DSP of ADSP2183 and Altera FPGA of EP2S30F484.Imaging system used FPGA as a main unit,implemented realtime processing of digital video from infrared CCD,DSP accomplished part of algorithm program,control logic of FPGA,and responded interrupt,implemented communication and storage.Hardware circuit design of DSP and FPGA,communication interface circuit and configuration scheme of FPGA are emphasized as well as DSP routine flow.The experiment results indicate that both the algorithm and the hardware architecture are effective and feasible,and the performance meets the requirement of realtime process.

Key concepts: Field-programmable gate array, Digital signal processing, Interrupt, Embedded system, Computer hardware, Computer science, FPGA prototype, Interface (matter)

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