• DocumentCode
    3146634
  • Title

    Routing Method for VLSI Design Using Irregular Cells

  • Author

    Rothermel, H.-J. ; Mlynski, D.A.

  • Author_Institution
    Universitat Karlsruhe, W. Germany
  • fYear
    1983
  • fDate
    27-29 June 1983
  • Firstpage
    257
  • Lastpage
    262
  • Abstract
    In this paper a new routing method for cells of complex geometries (building blocks, macrocells) in hierarchical VLSI design is presented. It is based on an appropriate channel model and a channel routing algorithm for embedding net segments of variable wire width. An H-V-routing scheme is used for two layer routing. A new database system for handling n- corner rectangles of individual size and shape has been developed.
  • Keywords
    Database systems; Design methodology; Geometry; Integrated circuit interconnections; Macrocell networks; Routing; Shape; Spatial databases; Very large scale integration; Wire;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Design Automation, 1983. 20th Conference on
  • ISSN
    0738-100X
  • Print_ISBN
    0-8186-0026-8
  • Type

    conf

  • DOI
    10.1109/DAC.1983.1585659
  • Filename
    1585659
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3146634