skip to main content
10.1145/123186.123233acmconferencesArticle/Chapter ViewAbstractPublication PagesdacConference Proceedingsconference-collections
Article
Free Access

An adaptive timing-driven layout for high speed VLSI

Authors Info & Claims
Published:03 January 1991Publication History

ABSTRACT

An adaptive timing-driven layout system, called JUNE, has been developed. The constructive algorithm, which combines placement with the global routing, constructs a placement satisfying timing and routability constraints. The placement problem for each macro is solved hierarchically as a sequence of two optimization problems followed by an adaptive correction procedure. Experimental results for industrial sea-of-gates chips confirmed effectiveness of this approach.

References

  1. ASA85.T. Asano and S. Sato, "Long Path Enumeration Algorithms for Timing Verification on Lurge Digital Systems", in Graph Theory with Applications to Algorithms and Computer Sciences, Wiley ~ Sons, pp. 25-35, 1985. Google ScholarGoogle Scholar
  2. BUR85.M. Burstein, M. Youssef, "Timing influenced Layout Design", Proc. 22rid Design Automation Conf., pp. 124- 130, 1985. Google ScholarGoogle ScholarDigital LibraryDigital Library
  3. CHA87.V.V. Chrism, Adaptive Control Systems- Techniques and Applications, Marcel Dekker, Inc., 1987 Google ScholarGoogle ScholarDigital LibraryDigital Library
  4. DAI87.W.M. Dai, and et. al., "BEAR: A New Building-Block Layout System", Proc. International Conf. on Computer-Aided Design, pp. 88-91, 1987.Google ScholarGoogle Scholar
  5. DUN84.A.E. Dunlop, V.D. Agrawa{, ~ud et. a{., "Chip Layout Optimization Using Critical Path Weighting", Proc. 21st Design Automation Conf., pp. 142-146, 1987. Google ScholarGoogle ScholarDigital LibraryDigital Library
  6. HAN72.M. Hanan, J. Kurtzber8, Design Automation of Digital System - Vol 1 Theory and Techniques, (by Melvin A. Breuer), Chapter 5, Prentice-Hal|, Inc., 1972.Google ScholarGoogle Scholar
  7. HAU87.P.S. Hauge, R. Nair, E.J. Yoga, "Circuit Placement for Predictable Performance", Proc. Intern~tionM Conf. on Computer-Aided Design, pp. 34~87, 1987.Google ScholarGoogle Scholar
  8. IGU89.M. Igusa, M. Beardslee, and A. San$iovanni-VincenteIIi, "ORCA A Sea-of-Gates Place and Route System", Proc. 26th Design Automation Conf., pp. 122-127, 1989. Google ScholarGoogle ScholarDigital LibraryDigital Library
  9. JAC87.M. Jackson, E.S. Kuh, M. Marek-Sadowska, "Timing Driven Routing for Building Block Layout", Proc. Internation~l Syrup. on Circuits and Systems, pp. 518-519, 1987.Google ScholarGoogle Scholar
  10. JAC89.M. Jackson, E.S. Kuh, "Performance-Driven Placement of Cell Based IC's", Pro~. 26th Design Automation Conf., pp. 370-375, 1989. Google ScholarGoogle ScholarDigital LibraryDigital Library
  11. LEE61.C.Y. Lee, "An Algorithm for Path Connections and its Applications", IRE Trans. Electron. Comput., Sept., pp. 346-365, 1981.Google ScholarGoogle Scholar
  12. OGA86.Y. Ogaw~, T. Ishii, Y. Shir~ishi, and et. al., "Efficient Placement Algorithm Optimizin~ Del~y for High-Speed ECL MasterSlice LSI's", Proc. 23rd Design Automation Conf., pp. 404-410, 1986. Google ScholarGoogle ScholarDigital LibraryDigital Library
  13. SH88A.E. Shragowitz, J. Lee, S. Sahni, "Algorithms for Physical Design of 'sea-of-gates' chips", CAD Journal Vol 20., pp. 382-397, Sept 1988. Google ScholarGoogle ScholarDigital LibraryDigital Library
  14. SH88B.E. Shragowitz, H. Youssef, and Lionel C. Bening, "Predictive Tools in VLSI System Design. Timing Aspects", in proc. of COMPEURO'88, pp. 48-55.Google ScholarGoogle Scholar
  15. SH88C.E. Shra$owitz, J. Lee, S. Sahni, "New Approach to Function and Technique of Global Routing", International Journal of Computer Aided VLSI Design, Vol 1., pp. 25-49, 1988.Google ScholarGoogle Scholar
  16. TEI87.S. Tei$, R.L. Smith, and J. Seaton, "Timing-Driven Layout of Cell-Based iCs", Design Automation Guide., pp. 94-101, 1987Google ScholarGoogle Scholar
  17. YOU89.H. Youssef, E. Shru$owitz, and L. Bening, "Critical Path Issue in VLSI Design", Proc. International Conf. on Computer-Aided Design, pp. 520-523, 1989.Google ScholarGoogle ScholarCross RefCross Ref

Index Terms

  1. An adaptive timing-driven layout for high speed VLSI

          Recommendations

          Comments

          Login options

          Check if you have access through your login credentials or your institution to get full access on this article.

          Sign in
          • Published in

            cover image ACM Conferences
            DAC '90: Proceedings of the 27th ACM/IEEE Design Automation Conference
            January 1991
            742 pages
            ISBN:0897913639
            DOI:10.1145/123186

            Copyright © 1991 ACM

            Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

            Publisher

            Association for Computing Machinery

            New York, NY, United States

            Publication History

            • Published: 3 January 1991

            Permissions

            Request permissions about this article.

            Request Permissions

            Check for updates

            Qualifiers

            • Article

            Acceptance Rates

            DAC '90 Paper Acceptance Rate125of427submissions,29%Overall Acceptance Rate1,770of5,499submissions,32%

            Upcoming Conference

            DAC '24
            61st ACM/IEEE Design Automation Conference
            June 23 - 27, 2024
            San Francisco , CA , USA

          PDF Format

          View or Download as a PDF file.

          PDF

          eReader

          View online with eReader.

          eReader