Closing the gap between carry select adder and ripple carry adder: A new class of low-power high-performance adders

被引:12
|
作者
Amelifard, B [1 ]
Fallah, F [1 ]
Pedram, M [1 ]
机构
[1] Univ So Calif, Los Angeles, CA 90089 USA
关键词
D O I
10.1109/ISQED.2005.131
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Based on the idea of sharing two adders used in the Carry Select Adder (CSA), a new design of a low-power high-performance adder is presented. The new adder is faster than a Ripple Carry Adder (RCA), but slower than a CSA. On the other hand, its area and power dissipation are smaller than those of a CSA.
引用
收藏
页码:148 / 152
页数:5
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