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DAC
2006
ACM
16 years 4 months ago
Symmetry detection for large Boolean functions using circuit representation, simulation, and satisfiability
- Classical two-variable symmetries play an important role in many EDA applications, ranging from logic synthesis to formal verification. This paper proposes a complete circuit-bas...
Jin S. Zhang, Alan Mishchenko, Robert K. Brayton, ...
ICCAD
2006
IEEE
128views Hardware» more  ICCAD 2006»
15 years 12 months ago
Improvements to combinational equivalence checking
The paper explores several ways to improve the speed and capacity of combinational equivalence checking based on Boolean satisfiability (SAT). State-of-the-art methods use simulat...
Alan Mishchenko, Satrajit Chatterjee, Robert K. Br...
ICCAD
2004
IEEE
150views Hardware» more  ICCAD 2004»
15 years 12 months ago
Hermes: LUT FPGA technology mapping algorithm for area minimization with optimum depth
— This paper presents Hermes, a depth-optimal LUT based FPGA mapping algorithm. The presented algorithm is based on a new strategy for finding LUTs allowing to find a good LUT ...
Maxim Teslenko, Elena Dubrova
DATE
2009
IEEE
123views Hardware» more  DATE 2009»
15 years 9 months ago
On decomposing Boolean functions via extended cofactoring
—We investigate restructuring techniques based on decomposition/factorization, with the objective to move critical signals toward the output while minimizing area. A specific ap...
Anna Bernasconi, Valentina Ciriani, Gabriella Truc...
DATE
2009
IEEE
88views Hardware» more  DATE 2009»
15 years 9 months ago
Rewiring using IRredundancy Removal and Addition
—Redundancy Addition and Removal (RAR) is a restructuring technique used in the synthesis and optimization of logic designs. It can remove an existing target wire and add an alte...
Chun-Chi Lin, Chun-Yao Wang