timing diagram

Finally, the top-level connection diagram of all modules has been shown and passed the timing simulation.

最后给出所有模块的顶层连接图，并通过了整体的时序仿真验证。

Methods and skills using timing sequence diagram to proceed with PLC programming and program analysis were introduced, particularly the drawing of timing sequence and programming procedure in light with design requirement, and using timing sequence to know the procedure and analysis of programming.

讲述利用时序图进行PLC编程和程序分析的方法和技巧。着重介绍了如何根据设计要求绘制时序图和编写程序，并应用时序图了解程序的执行过程和进行程序分析。

Finally the thesis introduces the realization scheme in this project from such three aspects as the class diagram, the timing sequence diagram and the idiographic method of the realization.

最后从实现类图、实现过程时序图和具体实现方法三个方面介绍了本课题的实现方案。

Based on the characteristics of single-track railways, this paper sets up a taxis model for the train diagram of single-track railways, and puts forward the timing-cycle iterative optimizing method for drawing goods train running lines of train diagrams.

根据单线铁路列车运行图的特点，建立了单线铁路列车运行图排序模型，设计了运行图货物列车运行线铺划的时间循环迭代优化方法。

The emulation of timing cycle diagram and IC package diagram of its input and output pins are given.

给出了该集成电路输入输出引脚的仿真时序图和封装图。