基于可编程逻辑器件的数字电路设计  

Design of Digital Circuit Based on Programmable Logic Devices

作　　者：刘彩虹[1] 陈秀萍[1] 

机构地区：[1]西北民族大学,甘肃兰州730030

出　　处：《现代电子技术》2009年第19期189-190,194,共3页Modern Electronics Technique

摘　　要：可编程逻辑器件的出现,使得传统的数字系统设计方法发生了根本的改变,所以有必要介绍一下基于可编程逻辑器件的数字电路设计方法。以计数器的实现方法作为实例,介绍了采用原理图和硬件描述语言两种方法作为输入,实现计数器的方法,并描述了编译仿真的方法,给出了对应的仿真结果。采用熟悉的器件为例,使基于可编程逻辑器件的数字电路设计方法更容易理解掌握。The traditional design method of digital systems has fundamentally changed because of the emergence of programmable logic devices, it is necessary to introduce the design of digital circuit based on the programmable logic device. The realization methods of counter as examples,described two ways to achieve counter by schematic and hardware description language as input methods. The method of compiled simulation was described, and given the simulation results. The design of digital circuit based on the programmable logic device easier to understand and grasp by the use of familiar device.

关 键 词：可编程器件 计数器 数字电路 VHDL 

分 类 号：TN47[电子电信—微电子学与固体电子学]