Design and Performance Analysis of Various Adders and Multipliers Using GDI Technique

Kaur, Simran; Singh, Balwinder; D.K, Jain

doi:10.5121/vlsic.2015.6504

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Fig 8: Mux Implementation Using Gdi1

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Cited by 6 publications

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“…Various adders and multpliers are studied using GDI cell [16].The GDI implementation of Half Adder and Full Adder is shown in Fig. 9..…”

Section: Fig 8: Mux Implementation Using Gdimentioning

confidence: 99%

Hybrid Code Converters using Modified GDI Technique

Gupta¹,

Wairya²

2016

IJCA

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XOR gate forms an indispensable component in the design of code converters. The paramount concern in the design of code converters is power dissipation along with issues in delay and layout area. Various topologies to design code converters and several techniques for designing XOR gate are analyzed. GDI approach tends to provide the optimized conditions. The methodology then is applied to the conventional Binary code to Gray code converter and Gray code to Binary code converter. In this paper conventional code converters are analyzed and then a hybrid architecture for obtaining high speed, lower area, reduced power dissipation and lower propagation delay is presented. In addition to this an architecture of BCD to Excess-3 code conversion is also presented. The circuits are schematized using a Dsch tool. The layout and analysis is done through BSIM simulator and Microwind 3.1 tool.

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“…Various adders and multpliers are studied using GDI cell [16].The GDI implementation of Half Adder and Full Adder is shown in Fig. 9..…”

Section: Fig 8: Mux Implementation Using Gdimentioning

confidence: 99%