Novel N-3 Compressor for Low-Power Booth Multiplier

Shi Heng Wang; Yin Shui Xia

doi:10.4028/www.scientific.net/AMR.998-999.507

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 998-999Novel N-3 Compressor for Low-Power Booth...

Novel N-3 Compressor for Low-Power Booth Multiplier

Abstract:

Several N-3 compressors are proposed against the limitations of conventional compressors on power optimization. Larger module based N-3 compressors provide more space for EDA tools to make the full use of various strategies and low-power cells. The number of modules and logical boundary can be reduced when the compression tree is constructed by N-3 compressors. The partial products of the Booth multipliers 48X48 and 64X64 are compressed by different compressors. The results show that, under same constraint conditions, the operating speed of compression tree constructed by N-3 compressors is ensured and a significant reduction of power is obtained.

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Periodical:

Advanced Materials Research (Volumes 998-999)

Pages:

507-510

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.998-999.507

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Online since:

July 2014

Authors:

Shi Heng Wang*, Yin Shui Xia

Keywords:

Booth Multiplier, Compression Tree, Compressor, Low-Power

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