摘要
论述了一种基于单片机和复杂可编程逻辑器件(CPLD)的继电保护校验仪的原理及实际电路设计。阐述了CPLD的编程技巧和仿真。应用结果表明,该系统运行稳定可靠,数据传送实时性强,具有一定的实用性和推广价值。
Based on microcontroller and CPLD, the practical application and the actual circuit design are dem- onstrated in relay calibrating instrument. The simulation and the skills of the CPLD programming are ex- plained. The application results show that the operation is stable and reliable, with strong real time performance in data transmission, and has a certain extent practicality and the promotion value.
出处
《测控技术》
CSCD
北大核心
2009年第3期10-12,共3页
Measurement & Control Technology
关键词
CPLD
单片机
继电保护校验仪
CPLD
microcontroller
relay calibrating instruments
