The function module to generate the interval input the intervalsignal into interval vector memory unit and output control unit through interval shield control unit.
产生中断的功能模块将中断信号通过中断屏蔽控制单元分别输入到中断向量存储单元和控制输出单元；
2
The method is signaled when the object is set to signal or the time out interval is finished.
当对象被设置发出信号或者超时时间段结束时，这个方法会得到通知。
3
A subscription set can be configured to wake up either as a result of an event signal or timer interval-driven (anywhere from a minute to hours).