CN101183401A - 降低电子电路的线间耦合的布线方法和装置 - Google Patents
降低电子电路的线间耦合的布线方法和装置 Download PDFInfo
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- CN101183401A CN101183401A CNA2007101650505A CN200710165050A CN101183401A CN 101183401 A CN101183401 A CN 101183401A CN A2007101650505 A CNA2007101650505 A CN A2007101650505A CN 200710165050 A CN200710165050 A CN 200710165050A CN 101183401 A CN101183401 A CN 101183401A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/394—Routing
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Abstract
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Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06124167.5 | 2006-11-15 | ||
EP06124167 | 2006-11-15 |
Publications (2)
Publication Number | Publication Date |
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CN101183401A true CN101183401A (zh) | 2008-05-21 |
CN101183401B CN101183401B (zh) | 2012-05-09 |
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CN2007101650505A Expired - Fee Related CN101183401B (zh) | 2006-11-15 | 2007-11-06 | 降低电子电路的线间耦合的布线方法和装置 |
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US (1) | US20080148213A1 (zh) |
CN (1) | CN101183401B (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102346787A (zh) * | 2010-07-29 | 2012-02-08 | 鸿富锦精密工业(深圳)有限公司 | 信号线串扰信息检查系统及方法 |
CN103338007A (zh) * | 2013-06-04 | 2013-10-02 | 上海华力创通半导体有限公司 | 一种噪声处理方法及噪声处理后的电路 |
CN104346494A (zh) * | 2013-08-05 | 2015-02-11 | 纬创资通股份有限公司 | 串扰分析方法 |
TWI490719B (zh) * | 2010-08-03 | 2015-07-01 | Hon Hai Prec Ind Co Ltd | 訊號線串擾資訊檢查系統及方法 |
CN105760560A (zh) * | 2014-12-17 | 2016-07-13 | 国际商业机器公司 | 用于优化集成电路噪声性能的方法和装置 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8423940B2 (en) | 2011-08-15 | 2013-04-16 | International Business Machines Corporation | Early noise detection and noise aware routing in circuit design |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6029117A (en) * | 1997-11-03 | 2000-02-22 | International Business Machines Corporation | coupled noise estimation method for on-chip interconnects |
US6499131B1 (en) * | 1999-07-15 | 2002-12-24 | Texas Instruments Incorporated | Method for verification of crosstalk noise in a CMOS design |
US6327542B1 (en) * | 1999-07-21 | 2001-12-04 | Hewlett-Packard Company | System and method for approximating the coupling voltage noise on a node |
US6510545B1 (en) * | 2000-01-19 | 2003-01-21 | Sun Microsystems, Inc. | Automated shielding algorithm for dynamic circuits |
US6507935B1 (en) * | 2000-02-25 | 2003-01-14 | Sun Microsystems, Inc. | Method of analyzing crosstalk in a digital logic integrated circuit |
US6480998B1 (en) * | 2000-04-18 | 2002-11-12 | Motorola, Inc. | Iterative, noise-sensitive method of routing semiconductor nets using a delay noise threshold |
AU2000239875A1 (en) * | 2000-04-21 | 2001-11-07 | Hitachi Ltd. | Crosstalk analysis method, method for designing/manufacturing electronic circuitdevice by using the same, and recorded medium of electronic circuit library the refor |
FI115416B (fi) * | 2001-03-23 | 2005-04-29 | Nokia Corp | Rakenteellisen datan jäsennys |
US6971076B2 (en) * | 2001-12-18 | 2005-11-29 | Cadence Design Systems, Inc. | Method for estimating peak crosstalk noise based on separate crosstalk model |
US6742170B2 (en) * | 2001-12-28 | 2004-05-25 | Intel Corporation | Repeatable swizzling patterns for capacitive and inductive noise cancellation |
JP2004021766A (ja) * | 2002-06-19 | 2004-01-22 | Fujitsu Ltd | 電子回路設計方法及びコンピュータプログラム |
US7093223B2 (en) * | 2002-11-26 | 2006-08-15 | Freescale Semiconductor, Inc. | Noise analysis for an integrated circuit model |
CN1279480C (zh) * | 2002-12-17 | 2006-10-11 | 清华大学 | 考虑耦合效应进行时延优化的标准单元总体布线方法 |
CN1219269C (zh) * | 2003-05-01 | 2005-09-14 | 清华大学 | 标准单元总体布线过程中用的减少串扰的方法 |
US7496871B2 (en) * | 2003-10-21 | 2009-02-24 | Roberto Suaya | Mutual inductance extraction using dipole approximations |
JP2005135229A (ja) * | 2003-10-31 | 2005-05-26 | Toshiba Corp | 半導体集積回路の自動設計方法 |
US7266792B2 (en) * | 2003-12-16 | 2007-09-04 | Intel Corporation | Automated noise convergence for cell-based integrated circuit design |
US20050246671A1 (en) * | 2004-04-29 | 2005-11-03 | Bois Karl J | Method and apparatus for determining worst case coupling within a differential pair group |
US8095903B2 (en) * | 2004-06-01 | 2012-01-10 | Pulsic Limited | Automatically routing nets with variable spacing |
JP2006155120A (ja) * | 2004-11-29 | 2006-06-15 | Fujitsu Ltd | 配線方法、プログラム及び装置 |
US7181711B2 (en) * | 2005-04-27 | 2007-02-20 | International Business Machines Corporation | Prioritizing of nets for coupled noise analysis |
US7603644B2 (en) * | 2005-06-24 | 2009-10-13 | Pulsic Limited | Integrated circuit routing and compaction |
US7313776B2 (en) * | 2005-06-28 | 2007-12-25 | Synopsys, Inc. | Method and apparatus for routing an integrated circuit |
US7464359B2 (en) * | 2006-03-27 | 2008-12-09 | International Business Machines Corporation | Method for re-routing an interconnection array to improve switching behavior in a single net and an associated interconnection array structure |
-
2007
- 2007-08-27 US US11/845,301 patent/US20080148213A1/en not_active Abandoned
- 2007-11-06 CN CN2007101650505A patent/CN101183401B/zh not_active Expired - Fee Related
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102346787A (zh) * | 2010-07-29 | 2012-02-08 | 鸿富锦精密工业(深圳)有限公司 | 信号线串扰信息检查系统及方法 |
CN102346787B (zh) * | 2010-07-29 | 2015-04-08 | 中山市云创知识产权服务有限公司 | 信号线串扰信息检查系统及方法 |
TWI490719B (zh) * | 2010-08-03 | 2015-07-01 | Hon Hai Prec Ind Co Ltd | 訊號線串擾資訊檢查系統及方法 |
CN103338007A (zh) * | 2013-06-04 | 2013-10-02 | 上海华力创通半导体有限公司 | 一种噪声处理方法及噪声处理后的电路 |
CN103338007B (zh) * | 2013-06-04 | 2016-10-05 | 上海华力创通半导体有限公司 | 一种噪声处理方法及噪声处理后的电路 |
CN104346494A (zh) * | 2013-08-05 | 2015-02-11 | 纬创资通股份有限公司 | 串扰分析方法 |
CN105760560A (zh) * | 2014-12-17 | 2016-07-13 | 国际商业机器公司 | 用于优化集成电路噪声性能的方法和装置 |
US10242149B2 (en) | 2014-12-17 | 2019-03-26 | International Business Machines Corporation | Enhancing integrated circuit noise performance |
CN105760560B (zh) * | 2014-12-17 | 2019-05-07 | 国际商业机器公司 | 用于优化集成电路噪声性能的方法和装置 |
US10528698B2 (en) | 2014-12-17 | 2020-01-07 | International Business Machines Corporation | Enhancing integrated circuit noise performance |
US10528699B2 (en) | 2014-12-17 | 2020-01-07 | International Business Machines Corporation | Enhancing integrated circuit noise performance |
Also Published As
Publication number | Publication date |
---|---|
CN101183401B (zh) | 2012-05-09 |
US20080148213A1 (en) | 2008-06-19 |
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