A real time clock module maintains operating and timing parameters in "non-volatile" or persistent memory when an integrated circuit is powered down.

实时时钟模块的维护工作和时间“非易失性”，或当一个永久的记忆集成电路关机参数。

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On terms that the fixed operating time remains invariant, the increase of the non-resorting train proportion will exert a positive influence on the carrying capacity of technical station.

在固定作业时间不变的条件下，无调列车比提高对技术站通过能力产生正面影响。

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This paper studies the interrupt latency and context-switch time of embedded real-time operating system, and about the interrupt latency a non-maskable interrupt idea is put forward.

本文分析了嵌入式实时操作系统的两个重要的性能指标任务切换时间和中断延时及对实时控制的影响，并针对中断延时提出非屏蔽中断的改进方法。

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This paper studies the interrupt latency and context-switch time of embedded real-time operating system, and about the interrupt latency a non-maskable interrupt idea is put forward.

本文分析了嵌入式实时操作系统的两个重要的性能指标任务切换时间和中断延时及对实时控制的影响，并针对中断延时提出非屏蔽中断的改进方法。

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