基于单片机控制多功能频率计的CPLD实现

Design and Implementation of Multi-function Cymometers Controlled by CPLD

介绍了利用ALTERA公司MAX7000系列CPLD芯片实现单片机控制的多功能等精度频率计,CPLD芯片逻辑采用VHDL语言设计,给出了系统的功能、结构和设计方法.

The design and implementation of cymometers based on CPLD (Complex Programmable Logic Device) of MAX7000 by ALTERA are introduced. The logic of CPLD is designed by VHDL. The function, structure and design method of the system are given.