基于ISA总线的微型电机驱控电路设计

The Design of mini-electromotor control and drive circuit bases on ISA bus

本文介绍了一种基于ISA总线的微型电机控制驱动电路的设计方法。工控计算机通过ISA总线与CPLD器件通信,控制以电机驱动芯片TA7279P为核心的电机驱动电路,使微型电机进行相应的运动。该设计具有简单可靠、电路简洁、占用空间少等优点,是一种合理可行的设计方案。

This paper gives a way of mini-electromotor control bases on ISA bus.Inorder to control mini-electromotor,the industry computer communications with CPLD through ISA bus and drives TA7279.The design is a reasonable method because of its reliabili-ty, briefness and micromation.