HIGH SPEED ADDER USING GDI TECHNIQUE
DOI:
https://doi.org/10.29121/ijetmr.v5.i2.2018.634Keywords:
Gate Diffusion Input, Full Adder, Power Dissipation, CMOS Logic, DelayAbstract
Full adder is an important component for designing a processor. As the complexity of the circuit increases, the speed of operation becomes a major concern. Nowadays there are various architectures that exist for full adders. In this paper we will discuss about designing a low power and high speed full adder using Gate Diffusion Input technique. GDI is one of the present day methods through which one can design logical circuits. This technique will reduce power consumption, propagation delay, and area of digital circuits as well as maintain low complexity of logic design. The performance of the proposed design is compared with the contemporary full adder designs.
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K. Navi, M.H. Moaiyeri, R. FaghihMirzaee, O. Hashemipour, B. MazloomNezhad, Two new low-power full adders based on majority-not gates, Microelectronics Journal (Elsevier), 40, 126–130. DOI: https://doi.org/10.1016/j.mejo.2008.08.020
M.H. Moaiyeri, R. FaghihMirzaee, K. Navi, T. Nikoubin, O. Kavehei, Novel direct designs for 3-input XOR function for low power and high-speed applications, International Journal of Electronics (Taylor and Francis) 97 (6) (2010) 647–662. DOI: https://doi.org/10.1080/00207211003646944
K. Navi, M. Maeen, V. Foroutan, S. Timarchi, O. Kavehei, A novel low power full-adder cell for low voltage, Integration the VLSI Journal (Elsevier) 42 (4) (2009) 457–467. DOI: https://doi.org/10.1016/j.vlsi.2009.02.001
M. Alioto, G. Palumbo, Analysis and comparison of the full adder block, IEEE Transactions on VLSI 10 (6) (2002) 806–823. DOI: https://doi.org/10.1109/TVLSI.2002.808446
C.H. Chang, J. Gu, M. Zhang, A review of 0.18 um full-adder performances for tree structure arithmetic circuits, IEEE Transactions on Very Large Scale Integration(VLSI)Systems 13 (6) (2005). DOI: https://doi.org/10.1109/TVLSI.2005.848806
A.M. Shams, T.K. Darwish, M.A. Bayoumi, Performance analysis of low-power 1-bit CMOS full adder cells, IEEE Transactions on Very Large Scale Integration (VLSI) Systems 10 (1) (2002) 20–29. DOI: https://doi.org/10.1109/92.988727
Arkadiy Morgenshtein, A. Fish, Israel A. Wagner, Gate-diffusion input (GDI): a power-efficient method for digital combinatorial circuits, IEEE Transactions on VLSI Systems (2002) 566–581.
R. Zimmermann, W. Fichtner, Low-power logic styles: CMOS versus pass- transistor logic, IEEE Journal of Solid-State Circuits 32 (1997) 1079–1090. DOI: https://doi.org/10.1109/4.597298
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