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DE69521507D1 - System und verfahren zur auf einem modell basierender prüfung von lokalen entwurfsregeln - Google Patents

System und verfahren zur auf einem modell basierender prüfung von lokalen entwurfsregeln

Info

Publication number
DE69521507D1
DE69521507D1 DE69521507T DE69521507T DE69521507D1 DE 69521507 D1 DE69521507 D1 DE 69521507D1 DE 69521507 T DE69521507 T DE 69521507T DE 69521507 T DE69521507 T DE 69521507T DE 69521507 D1 DE69521507 D1 DE 69521507D1
Authority
DE
Germany
Prior art keywords
model
design rules
rules based
local design
examining local
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE69521507T
Other languages
English (en)
Other versions
DE69521507T2 (de
Inventor
Allen Baisuck
L Fairbank
K Gowen
R Henricksen
W Hoover
A Huckabay
Eric Rogoyski
G Salecker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cadence Design Systems Inc
Original Assignee
Cadence Design Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cadence Design Systems Inc filed Critical Cadence Design Systems Inc
Application granted granted Critical
Publication of DE69521507D1 publication Critical patent/DE69521507D1/de
Publication of DE69521507T2 publication Critical patent/DE69521507T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G06F30/398—Design verification or optimisation, e.g. using design rule check [DRC], layout versus schematics [LVS] or finite element methods [FEM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Evolutionary Computation (AREA)
  • Geometry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
DE69521507T 1994-04-28 1995-04-28 System und verfahren zur auf einem modell basierender prüfung von lokalen entwurfsregeln Expired - Lifetime DE69521507T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/234,410 US5559718A (en) 1994-04-28 1994-04-28 System and method for model-based verification of local design rules
PCT/US1995/005300 WO1995030198A1 (en) 1994-04-28 1995-04-28 System and method for model-based verification of local design rules

Publications (2)

Publication Number Publication Date
DE69521507D1 true DE69521507D1 (de) 2001-08-02
DE69521507T2 DE69521507T2 (de) 2001-10-11

Family

ID=22881273

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69521507T Expired - Lifetime DE69521507T2 (de) 1994-04-28 1995-04-28 System und verfahren zur auf einem modell basierender prüfung von lokalen entwurfsregeln

Country Status (6)

Country Link
US (1) US5559718A (de)
EP (1) EP0757819B1 (de)
AU (1) AU2369395A (de)
DE (1) DE69521507T2 (de)
ES (1) ES2160162T3 (de)
WO (1) WO1995030198A1 (de)

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US5896300A (en) 1996-08-30 1999-04-20 Avant| Corporation Methods, apparatus and computer program products for performing post-layout verification of microelectronic circuits by filtering timing error bounds for layout critical nets
US5987240A (en) * 1996-10-29 1999-11-16 International Business Machines Corporation Design rules checker for an integrated circuit design
US6374200B1 (en) * 1997-02-03 2002-04-16 Fujitsu Limited Layout apparatus for laying out objects in space and method thereof
US6071316A (en) * 1997-09-29 2000-06-06 Honeywell Inc. Automated validation and verification of computer software
US6097887A (en) 1997-10-27 2000-08-01 Kla-Tencor Corporation Software system and method for graphically building customized recipe flowcharts
US6288393B1 (en) 1998-01-28 2001-09-11 Chipworks Automated method of circuit analysis
US6009252A (en) * 1998-03-05 1999-12-28 Avant! Corporation Methods, apparatus and computer program products for determining equivalencies between integrated circuit schematics and layouts using color symmetrizing matrices
US6175815B1 (en) * 1998-03-12 2001-01-16 Hughes Electronics Corporation Storage reduction method for fast multipole field calculations
WO2001018695A2 (de) * 1999-09-03 2001-03-15 Infineon Technologies Ag Verfahren zum vergleich von maskendaten integrierter schaltungen mit hilfe eines rechners
US6470477B1 (en) 1999-12-23 2002-10-22 Koninklijke Philips Electronics N.V. Methods for converting features to a uniform micron technology in an integrated circuit design and apparatus for doing the same
US6711730B2 (en) * 2002-05-13 2004-03-23 Hewlett-Packard Development Company, L.P. Synthesizing signal net information from multiple integrated circuit package models
US6807657B2 (en) 2002-07-19 2004-10-19 Hewlett-Packard Development Company, L.P. Inter-signal proximity verification in an integrated circuit
US6769102B2 (en) * 2002-07-19 2004-07-27 Hewlett-Packard Development Company Verifying proximity of ground metal to signal traces in an integrated circuit
US6922822B2 (en) * 2002-07-19 2005-07-26 Hewlett-Packard Development Company, L.P. Verifying proximity of ground vias to signal vias in an integrated circuit
US6952690B2 (en) * 2002-08-22 2005-10-04 International Business Machines Corporation Loop detection in rule-based expert systems
US7047511B2 (en) * 2003-09-26 2006-05-16 International Business Machines Corporation Electronic circuit design
EP1548619A3 (de) * 2003-12-22 2009-05-13 International Business Machines Corporation Verfahren und Vorrichtung zur automatisierten Erzeugung von Schichten von Doppel-Gate-FinFET-Entwürfen
US7448012B1 (en) 2004-04-21 2008-11-04 Qi-De Qian Methods and system for improving integrated circuit layout
US7913206B1 (en) 2004-09-16 2011-03-22 Cadence Design Systems, Inc. Method and mechanism for performing partitioning of DRC operations
JP2006285572A (ja) * 2005-03-31 2006-10-19 Toshiba Corp 半導体集積回路のレイアウト方法
US20070011637A1 (en) * 2005-06-06 2007-01-11 Alexander Seidl Method and system for performing local geometrical operation on a hierarchical layout of a semiconductor device
US7475376B2 (en) * 2005-06-06 2009-01-06 Qimonda Ag Method and system for performing non-local geometric operations for the layout design of a semiconductor device
US7904852B1 (en) 2005-09-12 2011-03-08 Cadence Design Systems, Inc. Method and system for implementing parallel processing of electronic design automation tools
US8448096B1 (en) * 2006-06-30 2013-05-21 Cadence Design Systems, Inc. Method and system for parallel processing of IC design layouts
US7725845B1 (en) 2007-02-24 2010-05-25 Cadence Design Systems, Inc. System and method for layout optimization using model-based verification
US7707528B1 (en) * 2007-02-24 2010-04-27 Cadence Design Systems, Inc. System and method for performing verification based upon both rules and models
US7689948B1 (en) 2007-02-24 2010-03-30 Cadence Design Systems, Inc. System and method for model-based scoring and yield prediction
US8214775B2 (en) 2007-09-14 2012-07-03 Luminescent Technologies, Inc. System for determining repetitive work units
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US10474781B2 (en) 2014-05-24 2019-11-12 Synopsys, Inc. Virtual hierarchical layer usage
CN104268931A (zh) * 2014-09-11 2015-01-07 上海大学 基于网格模型内部结构可控装配方法
US10936778B2 (en) * 2016-03-28 2021-03-02 Motivo, Inc. And optimization of physical cell placement
US11043823B2 (en) * 2017-04-06 2021-06-22 Tesla, Inc. System and method for facilitating conditioning and testing of rechargeable battery cells

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Also Published As

Publication number Publication date
WO1995030198A1 (en) 1995-11-09
AU2369395A (en) 1995-11-29
DE69521507T2 (de) 2001-10-11
EP0757819A1 (de) 1997-02-12
ES2160162T3 (es) 2001-11-01
US5559718A (en) 1996-09-24
EP0757819B1 (de) 2001-06-27

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