Micro-controller AT89C51 of the system which works in the serial ways can control the Baud rate that the data receiving and dispatching, and receiving and dispatching the data by way of interruption.

系统中数据的接收和发送工作在串行方式下，AT89C51可以控制数据收发的波特率，以及以中断方式控制数据的发送与接收。

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The interruption processing method, the system and the equipment of the invention conceal interruption notification time in the interruption processing process and improve system throughput rate.

本发明所提出的中断处理方法、系统及设备隐藏了中断处理过程中的中断通知时间，提高了系统的吞吐率。

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Stable performance, work without interruption, "Watchdog"special feature and low failure rate of illegal power and shutdown;

性能稳定，无间断工作，具有看门狗功能，非法断电开关机失效率低；

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