基于单片机和CPLD的嵌入式步进电机控制系统

Based on the embedded MCU and CPLD stepper motor control system

本文叙述了基于单片机和CPLD的步进电机控制系统。该系统采用单片机和CPLD作为核心器件,减少分立元件的使用,通过改变程序参数可以实现对不同型号步进电机的控制,在稳定性和灵活性等性能上都有了很大的提高,有利于步进电机控制系统的广泛应用。

This paper introduces a stepper motor control system based on MCU and CPLD. To reduce the use of discrete components, the system uses MCU and CPLD as a core device. By changing the parameters of procedures, the control of different type stepper motor can be achieved. The design improves the system＇s flexibility and stability significantly and is conducive to wider application of step- ping motor control system.