Switching and Finite Automata Theory: Computer Science Series
Switching and Finite Automata Theory: Computer Science Series
A New Synthesis of Symmetric Functions
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
Synthesis of symmetric functions for path-delay fault testability
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Realization-independent ATPG for designs with unimplemented blocks
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Delay-testable implementations of symmetric functions
IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems
Testable design of digital summation threshold logic array for synthesis of symmetric functions
International Journal of Computers and Applications
Reversible synthesis of symmetric boolean functions based on unate decomposition
Proceedings of the 23rd ACM international conference on Great lakes symposium on VLSI
Reversible circuit synthesis of symmetric functions using a simple regular structure
RC'13 Proceedings of the 5th international conference on Reversible Computation
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A technique for implementing totally symmetric Boolean functions using hierarchical modules is presented. First, a simple cellular module is designed for synthesizing unate symmetric functions. The structure is universal, admits a recursive design, and uses only 2-input AND-OR gates. A universal test set of size (n2/8 + 3n/4) for detecting all single stuck-at faults can be easily determined for an n-input module, where n = 2k, k 驴 3. General symmetric functions are then realized following a unate decomposition method. The synthesis procedure guarantees full robust path-delay fault testability in the circuit. Experimental results on several symmetric functions reveal that the hardware cost of the proposed design is low, and the number of paths in the circuit is reduced significantly compared to those of earlier designs. Results on circuit area and delay for a few benchmark examples are also reported.