Area-efficient 3-input decimal adders using simplified carry and sum vectors

Abstract

In this paper, we have proposed area-efficient 3-input decimal adders using simplified carry and sum vectors. By using proposed generator circuits and the recursive generation of correction terms, our proposed decimal adders could perform efficient summations with three inputs of operands. Synthesis shows that our proposed adders save up to 39.2 % area cost… (More)
DOI: 10.1109/VLSISoC.2011.6081625

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