<conference paper>
Area recovery under depth constraint by cut substitution for technology mapping for LUT-based FPGAs

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Abstract In this paper we present the post-processing algorithm, Cut Substitution, for technology mapping for LUT-based FPGAs to minimize the area under depth minimum constraint. The problem to generate a LUT’...s network whose area is minimum under depth minimum costraint seems to be as difficult as NP-Hard class problem. Cut Substitution is the process to generate a local optimum solution by eliminating redundant LUTs while the depth of network is maintained. The experiments shows that the proposed method derives the solutions whose area are 9% smaller than the solutions of a previous state-of-the-art, DAOmap on average.show more

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Created Date 2009.04.22
Modified Date 2022.01.24

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