CN102207984B - 芯片设计中使重用子模块电压环境一致化的方法、系统和设计结构 - Google Patents
芯片设计中使重用子模块电压环境一致化的方法、系统和设计结构 Download PDFInfo
- Publication number
- CN102207984B CN102207984B CN2010101391184A CN201010139118A CN102207984B CN 102207984 B CN102207984 B CN 102207984B CN 2010101391184 A CN2010101391184 A CN 2010101391184A CN 201010139118 A CN201010139118 A CN 201010139118A CN 102207984 B CN102207984 B CN 102207984B
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- CN
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- connection point
- electric connection
- submodule
- voltage
- power lead
- 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.)
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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
- G06F30/32—Circuit design at the digital level
- G06F30/33—Design verification, e.g. functional simulation or model checking
- G06F30/3308—Design verification, e.g. functional simulation or model checking using simulation
- G06F30/3312—Timing analysis
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2115/00—Details relating to the type of the circuit
- G06F2115/08—Intellectual property [IP] blocks or IP cores
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2119/00—Details relating to the type or aim of the analysis or the optimisation
- G06F2119/06—Power analysis or power optimisation
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- 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)
- Supply And Distribution Of Alternating Current (AREA)
- Design And Manufacture Of Integrated Circuits (AREA)
Abstract
Description
Claims (20)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101391184A CN102207984B (zh) | 2010-03-31 | 2010-03-31 | 芯片设计中使重用子模块电压环境一致化的方法、系统和设计结构 |
US13/031,754 US8458641B2 (en) | 2010-03-31 | 2011-02-22 | Method, system, and design structure for making voltage environment consistent for reused sub modules in chip design |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010101391184A CN102207984B (zh) | 2010-03-31 | 2010-03-31 | 芯片设计中使重用子模块电压环境一致化的方法、系统和设计结构 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102207984A CN102207984A (zh) | 2011-10-05 |
CN102207984B true CN102207984B (zh) | 2013-10-23 |
Family
ID=44696815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2010101391184A Expired - Fee Related CN102207984B (zh) | 2010-03-31 | 2010-03-31 | 芯片设计中使重用子模块电压环境一致化的方法、系统和设计结构 |
Country Status (2)
Country | Link |
---|---|
US (1) | US8458641B2 (zh) |
CN (1) | CN102207984B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8924902B2 (en) * | 2010-01-06 | 2014-12-30 | Qualcomm Incorporated | Methods and circuits for optimizing performance and power consumption in a design and circuit employing lower threshold voltage (LVT) devices |
US9208277B1 (en) * | 2011-08-19 | 2015-12-08 | Cadence Design Systems, Inc. | Automated adjustment of wire connections in computer-assisted design of circuits |
US9087841B2 (en) | 2013-10-29 | 2015-07-21 | International Business Machines Corporation | Self-correcting power grid for semiconductor structures method |
US10467372B2 (en) | 2017-07-31 | 2019-11-05 | International Business Machines Corporation | Implementing automated identification of optimal sense point and sector locations in various on-chip linear voltage regulator designs |
TWI707270B (zh) * | 2019-07-02 | 2020-10-11 | 瑞昱半導體股份有限公司 | 電源金屬線規劃方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470762A (zh) * | 2007-12-29 | 2009-07-01 | 瑞昱半导体股份有限公司 | 电源绕线的规划方法及电源绕线架构 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5155390A (en) * | 1991-07-25 | 1992-10-13 | Motorola, Inc. | Programmable block architected heterogeneous integrated circuit |
US6675361B1 (en) * | 1993-12-27 | 2004-01-06 | Hyundai Electronics America | Method of constructing an integrated circuit comprising an embedded macro |
US6002857A (en) * | 1996-11-14 | 1999-12-14 | Avant! Corporation | Symbolic constraint-based system for preroute reconstruction following floorplan incrementing |
US6480989B2 (en) * | 1998-06-29 | 2002-11-12 | Lsi Logic Corporation | Integrated circuit design incorporating a power mesh |
US6388332B1 (en) * | 1999-08-10 | 2002-05-14 | Philips Electronics North America Corporation | Integrated circuit power and ground routing |
US6446245B1 (en) * | 2000-01-05 | 2002-09-03 | Sun Microsystems, Inc. | Method and apparatus for performing power routing in ASIC design |
US6567967B2 (en) * | 2000-09-06 | 2003-05-20 | Monterey Design Systems, Inc. | Method for designing large standard-cell base integrated circuits |
US6665843B2 (en) * | 2001-01-20 | 2003-12-16 | International Business Machines Corporation | Method and system for quantifying the integrity of an on-chip power supply network |
US6829754B1 (en) * | 2002-06-04 | 2004-12-07 | Lsi Logic Corporation | Method and system for checking for power errors in ASIC designs |
US7603641B2 (en) * | 2003-11-02 | 2009-10-13 | Mentor Graphics Corporation | Power/ground wire routing correction and optimization |
US20050172252A1 (en) * | 2003-11-02 | 2005-08-04 | Mentor Graphics Corp. | Elastic assembly floor plan design tool |
US7418683B1 (en) * | 2005-09-21 | 2008-08-26 | Cadence Design Systems, Inc | Constraint assistant for circuit design |
-
2010
- 2010-03-31 CN CN2010101391184A patent/CN102207984B/zh not_active Expired - Fee Related
-
2011
- 2011-02-22 US US13/031,754 patent/US8458641B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101470762A (zh) * | 2007-12-29 | 2009-07-01 | 瑞昱半导体股份有限公司 | 电源绕线的规划方法及电源绕线架构 |
Also Published As
Publication number | Publication date |
---|---|
US8458641B2 (en) | 2013-06-04 |
US20110246959A1 (en) | 2011-10-06 |
CN102207984A (zh) | 2011-10-05 |
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Legal Events
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GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171127 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171127 Address after: American New York Patentee after: Core USA second LLC Address before: New York grams of Armand Patentee before: International Business Machines Corp. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20190331 |