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从可靠性对单片机系统的重要性出发,结合实际系统,就硬件和软件两个方面,采用模块化思想,系统地研究增强单片机系统可靠性的各种设计,对各种设计的原理和具体实现方法进行了细致的阐述;同时,对基于这些设计的系统进行全面的可靠性测试。测试及运行结果表明,这些设计具有很强的实用性,对于增强单片机系统的可靠性有着积极而显著的作用,能够很好地满足单片机系统的可靠性需求。
Starting from the importance of reliability to SCM system and combining with the actual system, we study systematically the various designs to enhance the reliability of SCM system in terms of both hardware and software. The principles and specific implementation of each design Method elaborate; at the same time, the system based on these designs for a comprehensive reliability test. The results of testing and running show that these designs have strong practicability and have a positive and significant effect on enhancing the reliability of the single-chip microcomputer system, and can well meet the reliability requirements of the single-chip microcomputer system.