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我看到手册上说，如果 Leaving WDI unconnected disables the watchdog. 不接WDI就禁止了watchdog,但是不接的情况下，TPS3823是如何检测到的呢？在有干扰的情况下，是否会造成WDI电平变化导致watchdog生效呢？
WDI一定要接到清WDT的信号上，否则RESET就会因为Tout到的时候而被触发有效，并且在WDI没有脉冲来的时候一直保持。
