计算机技术与发展Issue(8)：204-206,211,4.DOI:10.3969/j.issn.1673-629X.2013.08.052
数字集成电路多周期路径的设计实现方法
Implementation of Multi-cycle Path in Digital IC Design
摘要
Abstract
Multi-cycle path is the data path which needs multiple clock cycle to complete computation in the circuit. Multi-cycle path is widely used in digital integrated circuit design to improve the operating frequency of the circuit. However,it is frequently found design it-eration as the result of multi-cycle path being misused in design practice. By the research and analysis of multi-cycle path in IC design and problems often found during design process,a way of multi-cycle path implementing and constraint is presented. The result shows that this method avoids the misuse of multi-cycle path efficiently,improves design efficiency and shortens the whole design process.关键词
多周期路径/数字集成电路/静态时序分析/时序电路Key words
multi-cycle path/digital integrated circuit/static timing analysis/sequential circuit分类
信息技术与安全科学引用本文复制引用
郭蒙,田泽,胡小婷,廖寅龙..数字集成电路多周期路径的设计实现方法[J].计算机技术与发展,2013,(8):204-206,211,4.基金项目
“十二五”微电子预研(51308010601) （51308010601）
总装预研基金(9140A08010712HK6101) （9140A08010712HK6101）
中国航空工业集团公司创新基金(2010BD63111) （2010BD63111）
