Title :
Design and implementation of 4-bit arithmetic logic unit using Quantum Dot Cellular Automata
Author :
Waje, M.G. ; Dakhole, P.K.
Author_Institution :
Dept. of Electron. Eng., G.H.Raisoni Coll. of Eng. & Manage., Pune, India
Abstract :
Quantum Dot Cellular Automata is one of the six emerging technologies which help us to overcome the limitations of CMOS technology. Design of 4-bit ALU for AND, OR, XOR, and ADD operations using QCA is discussed through this paper. This design of 4-bit ALU using QCA is simple in structure having significantly lesser elements as compared to CMOS design. It also gives better result in terms of speed, area and power. A QCADesigner tool is used for Simulation of different components of 4 bit ALU.
Keywords :
cellular automata; logic circuits; logic design; 4-bit ALU; 4-bit arithmetic logic; ADD operation; AND operation; CMOS design; CMOS technology; OR operation; QCADesigner tool; XOR operation; complimentary metal oxide semiconductor; quantum dot cellular automata; Adders; Automata; Clocks; Logic gates; Multiplexing; Quantum dots; Wires; Arithmetic Logic Unit (ALU); Multiplexer (MUX); Quantum Dot Cellular Automata (QCA);
Conference_Titel :
Advance Computing Conference (IACC), 2013 IEEE 3rd International
Conference_Location :
Ghaziabad
Print_ISBN :
978-1-4673-4527-9
DOI :
10.1109/IAdCC.2013.6514367
