2013
DOI: 10.5121/vlsic.2013.4312
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Power Efficient Carry Propagate Adder

Abstract: Here we describe the design details and performance of proposed Carry Propagate Adder based on GDItechnique. GDI technique is power efficient technique for designing digital circuit that consumes lesspower as compare to most commonly used CMOS technique. GDI also has an advantage of minimumpropagation delay, minimum area required and less complexity for designing any digital circuit. Wedesigned Carry Propagate Adder using GDI technique and compared its performance with CMOStechnique in terms of area, delay and… Show more

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Cited by 6 publications
(5 citation statements)
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“…Recent VLSI design, the occurrence of delays is predictable. Xilinx ISE is used for simulation and synthesis Delay of 13.88 ns [6] for a 16 bit Ling adder and 64 bit Sparse 2 adder has a delay of 35.026 ns [8].…”
Section: Discussionmentioning
confidence: 99%
“…Recent VLSI design, the occurrence of delays is predictable. Xilinx ISE is used for simulation and synthesis Delay of 13.88 ns [6] for a 16 bit Ling adder and 64 bit Sparse 2 adder has a delay of 35.026 ns [8].…”
Section: Discussionmentioning
confidence: 99%
“…An area efficient CLA is proposed by the authors in [7]. On the other hand, Carry Skip Adder(CSA) [8][9],carry increment adder (CIA) [6], [11]and carry select adder (CSLA) [10], [12]- [16] provides a good compromise in terms of area and delay, along with a simple and regular layout. Carry save adder have O(n) area and O(log n) delay.…”
Section: Related Workmentioning
confidence: 99%
“…Generally only adder is used in ALU systems to realize other arithmetic logic like subtraction and multiplication etc [4]. In our proposed design the adder used is pipelined RCA (ripple carry adder) because of its compact design [10].…”
Section: Proposed Alu Designmentioning
confidence: 99%