DocumentCode
3247020
Title
Timing influenced general-cell genetic floorplanner
Author
Sait, Sadiq M. ; Youssef, Habib ; Tanvir, Shahid ; Benten, M.S.T.
Author_Institution
Dept. of Comput. Eng., King Fahd Univ. of Pet. & Miner., Dhahran, Saudi Arabia
fYear
1995
fDate
29 Aug-1 Sep 1995
Firstpage
135
Lastpage
140
Abstract
In this paper we present a timing-influenced floorplanner for general cell IC design. The floorplanner works in two phases. In the first phase we restrict the modules to be rigid and the floorplan to be slicing. The second phase of floorplanner allows modification to the aspect ratios of individual modules to further reduce the area of the overall bounding box. The first phase is implemented using genetic algorithm while in the second phase we adopt a constraint graph based approach. Experimental results are also presented
Keywords
circuit layout; circuit layout CAD; genetic algorithms; bounding box; constraint graph; general cell IC design; genetic floorplanner; timing sensitive floorplanning; Design engineering; Genetic algorithms; Guidelines; Integrated circuit interconnections; Iterative methods; Pins; Routing; Shape; Space exploration; Timing;
fLanguage
English
Publisher
ieee
Conference_Titel
Design Automation Conference, 1995. Proceedings of the ASP-DAC '95/CHDL '95/VLSI '95., IFIP International Conference on Hardware Description Languages. IFIP International Conference on Very Large Scal
Conference_Location
Chiba
Print_ISBN
4-930813-67-0
Type
conf
DOI
10.1109/ASPDAC.1995.486214
Filename
486214
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