提問者:
RichardFan
等級:
鐘點工讀生
積分:
116
分
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Watch Dog is a system block function for reliability. Mostly, watch dog block should be designed with a CPU block and System hardware reset block.It should be programming and enable when system boot up. System CPU will reset watch do timer in a predefined duration, if CPU too busy, the system will be reset by Watch Dog .
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