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Logic synthesis FPGA Covering problems with Walsh spectral representation
Proceedings of 2011 6th International Conference on Telecommunication Systems, Services, and Applications, TSSA 2011 Số , năm 2011 (Tập , trang 28-33)
DOI: 10.1109/TSSA.2011.6095401
Tài liệu thuộc danh mục: Scopus
Conference Paper
English
Từ khóa: Autocorrelation functions; Basic operation; Boolean domain; Covering problems; Execution time; Logic synthesis; Multi-level; Multi-level structures; Novel applications; Spectral representations; Spectral transformations; Transform domain; Walsh spectral; Autocorrelation; Boolean functions; Codes (symbols); Decomposition; Regression analysis; Telecommunication services; Telecommunication systems; Mathematical transformations
Tóm tắt tiếng anh
The objective of multi-level logic synthesis of FPGA is to find the best multi-level structure, where best in this case means an equivalent presentation that is optimal with respect to various parameters such as size, speed or power consumption Five basic operations are used in order to reach this goal: decomposition, extraction, factoring, substitution and collapsing. In this paper we propose a novel application of Walsh spectral transformation to the evaluation of Boolean function autocorrelation. In particular, we present an algorithm with approach to solve the problems of covering based on the use of Walsh spectral presentation. The methods, operations in the transform domain has appeared to be more advantageous than traditional approaches, using operations in the Boolean domain, concerning both memory occupation and execution time on some classes of functions. � 2011 IEEE.
