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    National Tsing Hua University Institutional Repository > 電機資訊學院 > 資訊工程學系 > 會議論文  >  A Custom-Cell Identification Method for High-Performance Mixed Standard/Custom-Cell Designs

    Please use this identifier to cite or link to this item: http://nthur.lib.nthu.edu.tw/dspace/handle/987654321/66703

    Title: A Custom-Cell Identification Method for High-Performance Mixed Standard/Custom-Cell Designs
    Authors: Jennifer Y.-L. Lo;Wu-An Kuo;TingTing Hwang;Allen C.-H. Wu
    教師: 吳中浩
    Date: 2003
    Publisher: Institute of Electrical and Electronics Engineers
    Relation: Design,Automation and Test in Europe Conference and Exhibition,2003,Munich,Germany,Pages 1102-1103
    Keywords: timing constraints
    maximal achievable speed standard cell design
    high-speed datapath-oriented designs
    high-performance mixed standard/custom-cell designs
    custom-cell identification method
    cell customization process
    cell customization design budgets
    logic design
    hardware description languages
    integrated circuit design
    minimal-cost cell se
    Abstract: This paper describes a design method targeted to mixed standard- and custom-cells which is carried out as follows. First, it generates a standard-cell design to obtain a maximal achievable speed. Second, it performs a cell customization process to determine which standard cells need to be customized in order to satisfy the given timing constraint. Once designers select a set of standard cells to be customized, they define the specification of the custom cells and develop the cells accordingly. Finally, the designers replace the standard cells with the custom ones and re-evaluate the speed of the design. The customization process continues until the timing constraint is satisfied. In this paper, we present a custom-cell identification method for high-speed datapath-oriented designs. The proposed method uses an HDL-based standard-cell design flow by integrating a custom-cell identification algorithm to determine a minimal-cost cell set and the design budgets for cell customization. Experimental results on a set of benchmarking designs are reported to demonstrate the effectiveness of the proposed method.
    URI: http://www.ieee.org/
    Appears in Collections:[資訊工程學系] 會議論文

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