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数字电路系统是有效保障相关器械正常运行的基础,近年来,随着数字电路系统的设计规模越来越大、复杂程度越来越高,人们对于数字电路系统的可靠性提出了新的要求,为了能够有效的提高数字电路系统设计的可靠性能,我们必须要保障新设计的数字电路系统具有良好的故障预防能力和故障容错能力,FPGA动态可重构技术是目前提高容错系统设计的重要保障技术,因此被广泛的应用到了各种的数字电路容错系统设计之中。本文我们的研究重点就是FPGA动态可重构数字电路的容错系统的概念、优势及运行过程等方面的知识。
Digital circuit system is the basis of effective protection of the normal operation of related equipment. In recent years, as the design scale of digital circuit system becomes larger and larger and the complexity becomes higher and higher, people put forward new requirements for the reliability of digital circuit system, In order to effectively improve the reliability of digital circuit system design, we must ensure that the newly designed digital circuit system has good fault prevention capability and fault tolerance capability. FPGA dynamic reconfigurable technology is an important guarantee technology for improving fault-tolerant system design , It is widely used in a variety of digital circuit fault tolerant system design. The focus of our research in this article is knowledge of the concepts, benefits, and operating processes of fault-tolerant systems for dynamically reconfigurable digital circuits in FPGAs.