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watchdog timer

  • 看门狗定时器：一种计算机硬件或软件定时器，用于检测和恢复系统故障，确保系统在出现问题时能够自动重启或恢复正常运行。

网络短语

  • watchdog timer Reset SFR
    看门狗重置寄存器
  • Operating System Watchdog Timer
    操作系统监督计时器
  • watchdog-timer
    看门狗计时器

英英释义

  • A watchdog timer (WDT; sometimes called a computer operating properly or COP timer, or simply a watchdog) is an electronic timer that is used to detect and recover from computer malfunctions. During normal operation, the computer regularly restarts the watchdog timer to prevent it from elapsing, or "timing out".