Graph-Based Algorithms for Boolean Function Manipulation
IEEE Transactions on Computers
The Transduction Method-Design of Logic Networks Based on Permissible Functions
IEEE Transactions on Computers
Transition density, a stochastic measure of activity in digital circuits
DAC '91 Proceedings of the 28th ACM/IEEE Design Automation Conference
On average power dissipation and random pattern testability of CMOS combinational logic networks
ICCAD '92 1992 IEEE/ACM international conference proceedings on Computer-aided design
Estimation of average switching activity in combinational and sequential circuits
DAC '92 Proceedings of the 29th ACM/IEEE Design Automation Conference
Technology decomposition and mapping targeting low power dissipation
DAC '93 Proceedings of the 30th international Design Automation Conference
A survey of power estimation techniques in VLSI circuits
IEEE Transactions on Very Large Scale Integration (VLSI) Systems - Special issue on low-power design
SYCLOP: Synthesis of CMOS Logic for Low Power Applications
ICCD '92 Proceedings of the 1991 IEEE International Conference on Computer Design on VLSI in Computer & Processors
Technology-dependent transformations for low-power synthesis
DAC '97 Proceedings of the 34th annual Design Automation Conference
Logic transformation for low-power synthesis
ACM Transactions on Design Automation of Electronic Systems (TODAES)
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In this paper, we propose a power reduction tool named PORT, which evaluates the power dissipation factor /spl Phi/ by utilizing the transition probability, and which reduces /spl Phi/ by utilizing sets of permissible functions. Experimental results show the usefulness of PORT. Next, we will consider on the testability of circuits transformed by PORT. The size of the test set generated by compact test set generator, the number of redundant faults and the number of paths are used as testability parameters for detecting stuck-at and delay faults. Experimental results show that the test size of the circuit transformed by PORT is smaller than or equal to that of original one, but transformations by PORT increase the number of paths.