嵌入式PLD器件在步进电机驱动中的应用

Application of Embedded PLD in Step Motor Drive

结合步进电动机驱动器的特点提出了用PLD器件实现步进电机环形分配器逻辑功能部分的新方法。通过与其它方法的对比分析,阐述了用PLD器件实现步进电机环形分配器的优越性和实用性,并用实例说明了完整的设计过程及部分功能模块的ABEL-HDL语言源文件。

In this paper, combining both characteristic of PLD and drive of step motor, provided an advanced method for accomplishing the digital logic part of step motor drive by using PLD. Through compa- ring with other methods, presented the superiority of the new method. The whole process of design and parts of functional module of ABEL-HDL were introduced with example.