However, in common embedded system, the real-time clock interrupt will wake up the CPU rapidly and periodically even there is no other devices' interrupt. That will increase system power consumption.
但在一般的嵌入式系统中，当系统进入IDLE状态后，即使没有其他设备中断，实时时钟中断也会不断唤醒CPU，这样就会大大增加系统的功耗。
While it is running, it records the address of the instruction that is being executed every time a system-clock interrupt occurs.
当它运行时，它会记录每次系统时钟中断发生时正在执行的指令的地址。
Smart Alarm Clock not only monitors your sleep cycles and wakes you up at the best time, but also registers all noise disturbances that interrupt your healthy sleep.
智能报警闹钟不仅监控您的睡眠周期，并在最合适的时间唤醒您，而且还登记了所有中断您健康睡眠的噪音干扰。
Smart Alarm Clock not only monitors your sleep cycles and wakes you up at the best time, but also registers all noise disturbances that interrupt your healthy sleep.
智能报警闹钟不仅监控您的睡眠周期，并在最合适的时间唤醒您，而且还登记了所有中断您健康睡眠的噪音干扰。
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