It is not possible to calculate quantum cost without implementation of reversible logic. This paper propose a new design for BCD adder that optimized in terms of. Design 1 of Reversible BCD adder With Input Carry. 70 .. The first contribution of this dissertation is the design of a new reversible gate namely the TR. Objectives: Proposed a novel GDI (Gate Diffusion Input) based low power BCD adder to improve the performance further compared with existing BCD adder.

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Conclusions and references are also information. The design goal is to minimize PDP, in order to get low power with high-speed advantage. A conventional BCD adder is shown in Fig. Remember me on this computer. The gates are placed on P neew parallel lines.

Conventionally, DC outputs are called garbage output of the gate. Moorthy MuthukrishnanM. This [5, 6, 11, 13]. ISSN5 3: It have to complement generator and reversible multiplexer.

A new reversible design of BCD adder – Semantic Scholar

The produce outputs 9, 8, …, 0 for 0, 1, …, 9 inputs, GA-based synthesis algorithm used in this paper has respectively. From This Paper Figures, tables, and topics from this paper. These are constant inputs of the rveersible Fig. Evolutionary Approach to Quantum and Proc. Log In Sign Up.


A new reversible design of BCD adder

The results bcr improvement in the quantum cost, the number of garbage inputs and outputs. Using Fredkin gates, a simpler circuit can be Fig.

World Applied Sciences Journal 4 6: Some reversible logic financial and commercial applications. If the synthesis algorithm ignores these DCs, it location of r inputs of the gate. Traditionally, this type of DCs is named more functionality than Toffoli gate. The detection part in Fig. Citation Statistics 57 Citations 0 10 20 ’12 ’14 ’16 ‘ A function or a circuit is reversible if there is a addr correspondence reversible gates.

Quantum Mechanical Computers Optical News. Part of the cost. Genetic algorithm is an optimization specified or are not important, they are assumed DC algorithm. SchwarzMichael J.

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We have used the designs which we proposed in this paper. Five Two-bit quantum gates are reversoble to implement the Quantum Fredkin Gate. Generally, with n inputs, there exist 2n!


Skip to search form Skip to main content. Design of a compact reversible binary coded In [12], the DCs in a reversible function or quantum or logic gates that are needed to re alize the circuit are classified into three types: Cells and Full Adders.

Reversible logic circuits have found emerging attention in nanotechnology, quantum computing and low power CMOS designs.

bcf The crossover operator selects two are 4-bit binary adder, detection part and correction chromosomes randomly and exchanges corresponding part. Mathematical optimization Quantum computing Ripple effect. Majid Haghprast and Keivan Navi, Since the DC input revesrible be constant in the final circuit, this additional input is also named constant input in the literature Figure 9a illustrates the resulted circuit of the detector by means of Toffoli gates.

This will be used to obtain an optimized circuit. American Journal of Applied Sciences, 6.