Watchdog timer:Can generate a system reset or IRQ 15.
监察记时器能产生复位系统与IRQ15。
A watchdog timer can automatically reset the system or generate an interrupt should the system stop due to a program bug or EMI.
如果系统由于电脑病毒或emi中止，监视时钟可能自动地重新设置系统或引起中断。
Adding the watchdog circuit, the system can avoid program operation confusion and assure the system operation normal.
看门狗电路的加入，使系统避免程序运行混乱，保证系统正常工作。
To enhance system reliability, use the "Watchdog" technology.
为提高系统的可靠性，采用了“看门狗”技术。
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.
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。
This paper introduces how to use watchdog technology in MCS-51 single-chip computer control system from hardware and software two sides.
从软件与硬件两个方面介绍了如何在MCS-51单片机控制系统中使用看门狗技术，对看门狗监控复位后的故障处理方式提出了一些解决方案。
The proposed system can improve which improving the reliability of communication by zero-crossing spread spectrum technology and active watchdog technology.
该系统采用过零点扩频通信方案大大提高了通信成功率，使用主动式看门狗电路提高系统的电磁兼容性。
System built-in hardware watchdog and system self-inspection circuit ensures steady and reliable operation of the hardware.
系统内置硬件看门狗和系统自检电路，确保硬件稳定、可靠运行。
The configuration, function and principle of the watchdog chip of X5045 and its application in a single-chip computer system are introduced.
介绍了把关定时器X5045芯片的结构，功能和工作原理，以及在单片机系统中的应用实例；
To prevent program from entering " dead circulation ", making system out of control, this system adopts watchdog technique.
为防止程序“跑飞”，进入“死循环”，使系统失控，接入看门狗电路；
To prevent program from entering " dead circulation ", making system out of control, this system adopts watchdog technique.
为防止程序“跑飞”，进入“死循环”，使系统失控，接入看门狗电路；
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