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楼主: XIDIANCAD2

[讨论] QRC参数提取

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发表于 2012-10-28 22:17:05 | 显示全部楼层
QRC是sign-off工具
采用Cadence Encounter Flow的design都采用QRC为sign-off工具,请看官网新闻:

TSMC Selects Cadence Virtuoso and Encounter Platforms for its 20nm Design Infrastructure, Spanning Custom/Analog, Digital and Mixed-Signal Design Cadence Design, Verification, Implementation and Signoff Technology
SAN JOSE, Calif., 16 Oct 2012

http://www.cadence.com/cadence/newsroom/press_releases/Pages/pr.aspx?xml=101612_tsmc
文中说:

For signoff, the Cadence Encounter Timing System offers advanced waveform modeling and multi-valued SPEF for double-patterning RC extraction. Cadence QRC Extraction delivers a DPT-aware corners extraction technology that supports both LEF/DEF and GDSII flows. The Cadence Physical Verification System offers support of 20-nanometer double-patterning and incremental DRC correction, and TSMC rule decks are now available for the Physical Verification System. Encounter Power System provides accurate, basic and complex topology-dependent EM rules, and Litho Physical Analyzer and Litho Electrical Analyzer have been updated with 20-nanometer models for hotspot analysis and repair.

TSMC 20nm 认可,元芳,你怎么看?
发表于 2013-2-4 15:56:41 | 显示全部楼层
发表于 2013-5-9 14:41:24 | 显示全部楼层
我们0.18um和90nm的项目都是用QRC。
发表于 2013-10-17 21:35:04 | 显示全部楼层
MARK!
发表于 2013-12-31 16:02:25 | 显示全部楼层
缺少QRC file的飘过
发表于 2014-3-19 15:32:06 | 显示全部楼层
没有。tch文件,怎么办。。。。。
发表于 2017-4-22 12:01:37 | 显示全部楼层
回复 13# Amare.liu


   encounter里带techfile 用QRC抽  跟单独用QRC 抽有区别吗
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