一种基于CPLD的多功能仪器的设计

Design Methodology of a Multi-Function Instrument Based on CPLD

介绍一种以CPLD可编程逻辑器件为核心,配以少量的外围器件组成的多功能仪器。该仪器可以实现任意波形发生器和频率计等多种常用电子仪器的功能。详细阐述了该仪器的工作原理和软硬件设计。

A multi-function instrument based on CPLD with some periphery apparatuses is introduced.The functions of the arbitrary signal generator and cymometer can be realized with this instrument.Principles and design of the hardware and software are described.