基于FSM的控制系统设计与实现

Design and Implementation of Control System Based on FSM

介绍了有限状态机的基本描述方式、评判标准、编码方式以及描述风格,并对比了不同编码方式和描述风格的优缺点,以局部动态可重构过程中控制系统的有限状态机为例,用Verilog HDL实现了3种不同描述风格的有限状态机,对比了它们各自的安全稳定性、RTL Viewer、资源消耗和速度,得出了有限状态机的最优描述风格。

This paper introduces the basic description mode,evaluation criteria,coding mode and description style of finite state machine（FSM）,and compares the advantages and disadvantages of different coding modes and description styles,taking FSM of control system in the local dynamic reconfiguration process as an example,realizes three FSMs of different description styles by using Verilog HDL,and compares the security stability,RTL Viewer,resource consumption and speed of the three different FSMs,obtains the optimal FSM description style.