Low-Power RNS Converter Using Modified RCA-EAC

Provided by: Creative Commons
Topic: Hardware
Format: PDF
In this paper, the authors present low-power implementation of Residue Number System (RNS) reverse converter based on an improved Ripple Carry Adder (RCA) with End-Around Carry (EAC). The presented RCA with EAC uses modified full adders to achieve the ability of correcting double-representation of zero. The implementation results shows that the reverse converter with the modified RCAs with EAC achieves better performance in compare with the previous converter design which uses one's detector circuits after RCAs with EAC to correct double-representation of zero.

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