基于DSP的绝对式光电编码器接口的实现

The Implementation of Absolute Photoelectric Encoder Interface Based on DSP

在全数字伺服控制系统中,绝对式光电编码器作为位置传感器越来越普通。基于此介绍了以DSP为微处理器,通过MMI4832接口芯片,对ROC425绝对式光电编码器进行位置采集的设计方法,并给出了实用程序的编写方法。

In full digital servo control system, the absolute photoelectric encoder as a position sensor is becoming more and more common. This paper introduces the DSP microprocessor, the design method of position acquisition for the ROC425 absolute encoder through the MMI4832 interface chip, and gives a practical programming method.