نتایج جستجو برای: reversible logic
تعداد نتایج: 204086 فیلتر نتایج به سال:
Energy conservative devices are the need of the modern technology which leads to the development of reversible logic. The synthesis of reversible logic has become an intensely studied area as it overcomes the problem of power dissipation associated with irreversibility. Storage device such as Read-Only-Memory (ROM) can be realized in a reversible way with low power dissipation. The reversibilit...
Quantum and reversible logic circuits have more advantages than the common circuits, like low power consumption. These circuits are good choice to design future computers. One of the important issues in reversible logic is parity preservation. If parity of inputs and outputs are equal in reversible gate, this gate will be parity preserve. Reversible circuits made by these gates are parity prese...
Reversible logic has received great attention in the recent years due to their ability to reduce the power dissipation which is the main requirement in low power digital design. It has wide applications advanced computing, low power CMOS design, Optical information processing, DNA computing, bio information, quantum computation and nanotechnology. This paper presents an optimized reversible BCD...
Reversible computing is a model of computing where the computational process to some extent is reversible. A necessary condition for reversibility of a computational model is that the relation of the mapping states of transition functions to their successors should at all times be one-to-one. Content addressable memory is a special type of memory which can do search operation in a single clock ...
Multi-valued Fredkin gates (MVFG) are reversible gates and they can be considered as modified version of the better known reversible gate the Fredkin gate. Reversible logic gates are circuits that have the same number of inputs and outputs and have one-to-one and onto mapping between vectors of inputs and outputs; thus the vector of input states can be always reconstructed from the vectors of o...
Now a day’s reversible logic is an attractive research area due to its low power consumption in the area of VLSI circuit design. The reversible logic gate is utilized to optimize power consumption by a feature of retrieving input logic from an output logic because of bijective mapping between input and output. In this manuscript, we design 4:2 and 5:2 reversible compressor circuits using a new ...
Multipliers play a vital role in digital systems especially in digital processors. There are many algorithms and designs were proposed in the earlier works, but still there is a need and a greater interest in designing a less complex, low power consuming, fastest multipliers. Reversible logic design became the promising technologies gaining greater interest due to less dissipation of heat and l...
This paper presents a method of automated synthesis of reversible cascades in a special cellular automaton called CAM-Brain Machine (CBM). Reversible circuits are investigated because they are expected to dissipate much less energy than their irreversible counterparts. It is believed that one day they will be implemented as nano-scale 3-dimensional chips. A circuit is reversible if the number o...
Reversible logic has become one in all the promising analysis directions in low power dissipating circuit style within the past few years and has found its applications in low power CMOS style, cryptography, digital signal process, optical scientific discipline and engineering. This paper presents a quantum price economical reversible full adder gate and Reversible Decoder in engineering. This ...
Reversible circuits find applications in many areas of Computer Science including Quantum Computation. This paper examines the testability of an important subclass of reversible logic circuits that are composed of k-wire controlled NOT (kCNOT with k -CNOT gate can be implemented using an irreversible k-input AND gate and an EXOR gate. A reversible k-CNOT circuit where each k-CNOT gate is realiz...
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