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基于CPLD 的辨向细分电路设计
引用本文:应卓瑜,梁坚,邵亮,叶秀清.基于CPLD 的辨向细分电路设计[J].传感技术学报,2005,18(1):143-145,161.
作者姓名:应卓瑜  梁坚  邵亮  叶秀清
作者单位:浙江大学信息与电子工程系,杭州,310027
摘    要:辨向细分电路在工业控制中有重要的现实意义,根据电路的特点提出了一种用复杂可编程逻辑器件(CPLD)实现辨向细分电路的方法.CPLD是一种具有丰富的可编程I/O引脚的可编程逻辑器件,具有在系统可编程、使用方便灵活的特点;不但可实现常规的逻辑器件功能,还可实现复杂的时序逻辑功能.因此该方案具有成本低廉、设计灵活和保密性强等特点.

关 键 词:旋转编码器  辨向细分电路
文章编号:1004-1699(2005)01-0143-03

Design of Quadrature Decoder/ Counter Based on CPLD
YING Zhuoyu,LIANG Jian,SHAO Liang,YE Xiuqing.Design of Quadrature Decoder/ Counter Based on CPLD[J].Journal of Transduction Technology,2005,18(1):143-145,161.
Authors:YING Zhuoyu  LIANG Jian  SHAO Liang  YE Xiuqing
Affiliation:Department of Information Science & Electronic Engineering Zhejiang University , Hangzhou 310027 , China
Abstract:Quadrature Decoder/Counter is very important in industrial control, this article puts forward implementation of Quadrature Decoder/Counter based on Complex Programmable Logic Device (CPLD). The CPLD has characteristices such as ISP and conveniently programmable. So this design has relatively low cost as well as high flexibility and confidentiality.
Keywords:CPLD
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