基于FPGA的CPCI总线多功能通信卡的设计

Design of CPCI multifunctional communication card based on FPGA

为了提高航空航天领域对信号处理、传输的实时性及可靠性,以Cyclone III系列EP3C40F324I7为核心处理器,设计了一种基于CPCI总线的多功能通信卡。结合高效的FPGA算法,设计出一款实时性强、可靠性高的多功能通信卡。经测试使用,该多功能通信卡各项性能指标均达到要求,已投入实际应用中。

To improve real-time performance and reliability of signal processing and transmission in the field of aerospace, this design develops a multifunctional communication card with CPCI bus, which uses EP3C40F32417 of Cyclone Ⅲ as the nucleus processor.With effective FPGA algorithm, the design meets requirements of real-time performance and high reliability well. After being tested, each function of the card has met the requirements well, and the card has been used in practical application.