Double mode redundancy structure can be used in the design. The author gives the software programdiagram of fault checking.
设计中采用双模冗余结构，给出了故障检测的软件程序框图。
2
Hardware circuits and main programdiagram are presented, and the processes of key techniques in design of hardware and software are described.
给出了硬件电路图设计及主程序流程图，阐述了软硬件设计过程中关键技术的处理。
3
Visual trace 6 is used during program execution to reveal the execution path through a diagram; it depicts the control flow and how the software operates.