Publication | Closed Access
A VLSI-efficient technique for generating multiple uncorrelated noise sources and its application to stochastic neural networks
104
Citations
22
References
1991
Year
EngineeringVlsi DesignComputer ArchitectureStochastic AnalysisNoise ReductionStatistical Signal ProcessingNoiseBit StreamAsynchronous Vlsi DesignComputer EngineeringMulti-channel ProcessingComputer ScienceSignal ProcessingSingle LfsrStochastic Neural NetworksVlsi-efficient TechniqueHardware AccelerationPseudorandom Bit StreamsVlsi ArchitectureDigital Circuit Design
A method for generating multiple arbitrarily shifted pseudorandom bit streams from a single linear feedback shift register (LFSR) is presented. Each bit stream is obtained by tapping the outputs of selected LFSR cells and feeding these tapped cell outputs through a set of exclusive-OR gates. This enables many neurons to share a single LFSR, resulting in an acceptably small overhead for VLSI implementation.< <ETX xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">></ETX>
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