实现定时器算法逻辑，本身不带定时驱动器 TimerLogic实现了一个模拟的时钟，这个时钟的最上一层（类似秒针）是一个256个刻度的盘子，下面四层（类似分钟，时针）有刻度是64的小盘子，上层转一圈之后下一层的刻度就走一个刻度。指示当前盘子走到那个刻度是TimerVec（或TimerVecRoot）的index。-achieve timer algorithm logic, it should not take regular drives TimerLogic achieved a simulated clock, the clock on the floor (similar hands of) 256 is a calibration of the dishes, the following four (similar minute hand of a clock) is a scale of 64 small plates, the upper circle turn Zhi after the next level of calibration leave a mark. The current instructions that come calibration plate is TimerVec (or TimerVecRoot) index.