Title: A Design of Pipelined Carry-dependent Sum Adder With its Self-checking Structure
Abstract: In this paper a pipelined carry-dependent sum adder with the self-checking structure is proposed. The adder includes four 8-bit carry-dependent sum adder (CDSA) , a 4-bit block carry look-ahead unit (BCLU) and a parity checker. The necessary area of the proposed adder is only about 3.85% over the traditional ripple carry adders, while the sum of the traditional adders is delayed by 39.2% with respect to the proposed adder for 32-bit implementation
Publication Year: 2006
Publication Date: 2006-11-01
Language: en
Type: article
Indexed In: ['crossref']
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Cited By Count: 2
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