方法：在软件中采用动态地址码设计与自动排序算法，在硬件上增加看门狗芯片，避免程序“跑飞”的情况。
Methods Dynamic address code design and automatic compositor algorithms were integrated into the software design, while the running out was eliminated by adopting watch dog chip.
在区域火灾报警控制器中，FM 31256芯片的非易失性数据存储器、实时时钟、看门狗等功能，增强系统可靠性。
The nonvolatile data memory, real-time clock, and watchdog functions of FM31256 chip were adopted by region fire alarm and control device to improve the system reliability.
复位芯片与控制芯片连接，为控制芯片提供看门狗功能。
The recovery chip is connected with the control chip for providing the function of watchdog for the control chip.
复位芯片与控制芯片连接，为控制芯片提供看门狗功能。
The recovery chip is connected with the control chip for providing the function of watchdog for the control chip.
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