A H.C ADDERS (32 BITMODIFIED) NOVEL ERROR DETECTION AND CORRECTION
Journal Title: International Journal of Advanced Scientific Technologies, Engineering and Management Sciences(IJASTEMS) - Year 2017, Vol 3, Issue 2
Abstract
Abstract— Binary addition is one of the most important arithmetic functions in modern digital VLSI systems. Adders are extensively used as DSP lattice filter where the ripple carry adders are replaced by the parallel prefix adder to decrease the delay. The requirement of the adder is that it is fast and secondly efficient in terms of power consumption and chip area. Parallel prefix adder is a technique for improving the speed of the addition. Parallel prefix adders provide a good theoretical basis to make a wide range of design tradeoffs in terms of area, delay and power. This technique is more suited for adders with wider word lengths. In this paper, a modified Parallel Prefix Han-Carlson Adder is introduced which uses different stages of Brent-Kung and Kogge-Stone adders which reduce the complexity of the adder design. Key Words - Parallel Prefix Adders, Han-Carlson Adder, area, prefix computation, Power Consumption, delay
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A H.C ADDERS (32 BITMODIFIED) NOVEL ERROR DETECTION AND CORRECTION
Abstract— Binary addition is one of the most important arithmetic functions in modern digital VLSI systems. Adders are extensively used as DSP lattice filter where the ripple carry adders are replaced by the parallel pre...
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