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文章介绍了一种适用于工业以太网现场总线控制系统智能节点的软、硬件设计方法。该方法采用基于ARM核的 32位嵌入式RISC微处理器作为硬件平台 ,运行基于特定应用的嵌入式实时操作系统 (ASOS) ,可完全满足工业现场对实时性和可靠性的要求。
This paper introduces a kind of software and hardware design method which is suitable for industrial Ethernet fieldbus control system intelligent node. The method uses a 32-bit embedded RISC microprocessor based on ARM core as a hardware platform and runs a specific application-based embedded real-time operating system (ASOS), which can fully meet the requirements of real-time and reliability in industrial field.