SOC设计SI分析优化方法研究

摘要

基于集成电路规模与设计工艺不断发展的现状，SI问题日益突出和严重。系统介绍了SOC设计SI的概念、分类及产生基理，根据电路工程设计经验，重点阐述了在SOC设计SI的设计、优化、分析方法，介绍了利用EDA设计工具在芯片设计过程中对SI进行阻止、优化、分析的流程及方法，并对各种设计优化方法进行了利弊的对比分析，对芯片设计提供了很好的指导，结合EDA工具及合理的设计流程方法能够有效的保证芯片设计的良率和性能。%As the continuous development of integrated circuit design and the design process, SI Issues have become increasingly prominent and serious. Introduce the concept,classes and generated reason of SI （signal integrity）. In the base of circuit design experience, focus on the methods of prevent,fix and analysis during SOC design, analyze the disadvantage and advantage of every method. Can effectively guarantee the chip design and yield performance in the base of EDA tool and reasonable design method flow.