Title :
A high performance carry-save to signed-digit recoder for fused addition-multiplication
Author :
Yeh, Wen-Chang ; Jen, Chein-Wei
Author_Institution :
Dept. of Electron. Eng., Nat. Chiao Tung Univ., Hsinchu, Taiwan
Abstract :
In this paper, we present a carry-save to signed-digit (CS2SD) recoder with high performance and small area. The recoder can be employed in common fused addition-multiplication operation which is widely used in various signal-processing applications. Our design shows 18% area-time product improvement over the traditional designs
Keywords :
adders; carry logic; codecs; multiplying circuits; CS2SD recoder; area-time product; fused addition-multiplication; high performance carry-save to signed-digit recoder; signal-processing; Convolution; Delay; Encoding; Filtering; Routing; Timing;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 2000. ICASSP '00. Proceedings. 2000 IEEE International Conference on
Conference_Location :
Istanbul
Print_ISBN :
0-7803-6293-4
DOI :
10.1109/ICASSP.2000.860095
