摘要
本文详细分析了光电脉冲码盘四倍频原理以及利用可编程逻辑器件实现光电脉冲码盘信号四倍频的具体方法
The fourfold frequency multiplication principle of photoelectric pulse transducer and its circuit by means of CPLD is totally analysed and designed in this paper.
出处
《成都大学学报(自然科学版)》
2004年第3期34-37,共4页
Journal of Chengdu University(Natural Science Edition)