When set enables a Watchdog timer reset.

置位时使能看门狗定时器复位功能.

A watchdog timer is employed on the secondary side to look for the refresh pulse.

次级侧有一个看门狗定时器去检查刷新脉冲.

The software techniques include digital filtering, watchdog timer and program trap setting.

软件措施包括数字滤波 、 置看门狗定时时钟及程序陷阱等.