本文对传统电子系统设计方法与现代电子系统设计方法进行了比较,引出了基于EDA技术的现场可编程门阵列(FPGA)电路,提出现场可编程门阵列(FPGA)是近年来迅速发展的大规模可编程专用集成电路(ASIC),在数字系统设计和控制电路中越来越受到重视。并介绍了该电路的基本结构、性能特点、应用领域及使用中的注意事项。 This article compares the design method of traditional electronic system with the design method of modern electronic system, and brings forward FPGA (Field Programmable Gate Array) based on EDA technology. It is pointed out that FPGA (Field Programmable Gate Array) is a large-scale Programmable Application Specific Integrated Circuits (ASICs) are gaining more prominence in digital system design and control circuits. And introduced the basic structure of the circuit, performance characteristics, application areas and precautions in use.