异步电路的设计方法及其应用  

Design Methodologies and Applications of Asynchronous Circuits

作　　者：刘勇攀[1] 罗嵘[1] 史峥[2] 杨华中[1] 汪蕙[1] 严晓浪[2] 

机构地区：[1]清华大学电子工程系,北京100084 [2]浙江大学研究所

出　　处：《微电子学》2002年第6期457-461,共5页Microelectronics

基　　金：国家自然科学杰出青年基金资助项目(60025101)

摘　　要：　由于异步电路不仅具有高性能、低功耗、模块性等优势,而且有望解决微系统芯片中存在的模块互联难题,并被越来越多地应用于芯片的设计中,因而近年来引起了人们的高度重视。文章对研究较多的Huffman电路、延时无关电路、速度无关电路以及定时电路等的设计风格及其工具进行了对比分析,并提出了异步电路的发展趋势及其应用领域。The asynchronous circuit has been receiving more and more attentions in recent years, because of their highperformance, low power and modularity The research of asynchronous circuits, with regard to the circuit design methodology and design automation tools, is reviewed in this paper The asynchronous circuit includes Huffman circuits, delayinsensitive circuits, speedindependent circuits and timed circuits The influence of the asynchronous circuit on the design of digital circuits is discussed, and its trend of development is also addressed in the paper

关 键 词：异步电路 Huffman电路 延时无关电路 速度无关电路 定时电路 

分 类 号：TN402[电子电信—微电子学与固体电子学]