Design and Implementation of High Speed Dadda Multiplier with Parallel Gates
Keywords:
Inexact Wallace tree multipliers, Baugh-Wooley algorithm, inexact 4:2 compressor, reversible logic, image processing, wavelet transform, convolutional neural networksAbstract
The inexact 4:2 compressor proposed in this study has a unique architecture that is optimized for realization using reversible logic. It also includes an inexact Baugh-Wooley Wallace tree multiplier. Measured in scales of Gate Count (GC), Quantum Cost (QC), Garbage Output (GO), and Ancilla Input, the effectiveness of the suggested reversible logic-based realization of the inexact 4:2 compressor and Baugh-Wooley Wallace tree multiplier is examined (AI). This paper proposes an implementation of an 8 8 Baugh-Wooley Wallace tree multiplier. The accuracy metrics MED and MRED are measured for the proposed multiplier and is found to be the least among existing inexact compressor-based multiplier designs.
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