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Estimating worst-case power consumption of CMOS circuits modeled as symbolic neural networks
The State University of New York at Buffalo March 16-March 18
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/GLSV.1995.516025Fifth Great Lakes Symposium on VLSI ( ...
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E. Macii, Dipartimento di Autom. e Inf., Politecnico di Torino, Italy
M. Poncino, Dipartimento di Autom. e Inf., Politecnico di Torino, Italy
In this paper we propose a new approach to the problem of estimating worst-case power consumption of CMOS combinational circuits based on neural models. Given the gate level description of a circuit, we build the corresponding neural network, we store it, we calculate the energy dissipated by the network and, finally, we derive the power dissipated by the original circuit. All the operations above are executed in the symbolic domain; that is, Algebraic Decision Diagrams are used to represent and manipulate the graph specification of the neural network modeling the circuit. We present preliminary results to show the feasibility of the method.
Index Terms:
CMOS logic circuits; combinational circuits; integrated circuit modelling; delays; circuit analysis computing; logic CAD; worst-case power consumption; CMOS circuits; symbolic neural networks; combinational circuits; gate level description; energy dissipation; symbolic domain; algebraic decision diagrams; graph specification
Citation:
E. Macii, M. Poncino, "Estimating worst-case power consumption of CMOS circuits modeled as symbolic neural networks," glsvlsi, pp.60, Fifth Great Lakes Symposium on VLSI (GLSVLSI'95), 1995
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