Novel Reversible Multiplier Circuit in Nanotechnology
نویسندگان
چکیده
Reversible computation is of the growing interests to power minimization having applications in low power CMOS design, quantum computing, optical information processing, DNA computing, bioinformatics and nanotechnology. This paper proposes a novel 4x4 bit reversible Multiplier circuit. It is faster and has lower hardware complexity compared to the existing designs. In addition, the proposed reversible multiplier is better than the existing counterparts in term of number of gates and number of garbage outputs. Haghparast and Navi recently proposed a 4x4 reversible gate called "MKG". The reversible MKG gate can work singly as a reversible full adder. In this paper we use MKG gates to construct the reversible multiplier circuit. The proposed reversible multiplier circuit can multiply two 4-bits binary numbers. It can be generalized for NxN bit multiplication.
منابع مشابه
A Novel Design of Reversible Multiplier Circuit (TECHNICAL NOTE)
Adders and multipliers are two main units of the computer arithmetic processors and play an important role in reversible computations. The binary multiplier consists of two main parts, the partial products generation circuit (PPGC) and the reversible parallel adders (RPA). This paper introduces a novel reversible 4×4 multiplier circuit that is based on an advanced PPGC with Peres gates only. Ag...
متن کاملDesign of a Novel Reversible Multiplier Circuit Using HNG Gate in Nanotechnology
Reversible logic circuits are of interests to power minimization having applications in low power CMOS design, optical information processing, DNA computing, bioinformatics, quantum computing and nanotechnology. In this paper we propose a novel 4x4 bit reversible multiplier circuit. The proposed reversible multiplier is faster and has lower hardware complexity compared to the existing counterpa...
متن کاملReversible Logic Multipliers: Novel Low-cost Parity-Preserving Designs
Reversible logic is one of the new paradigms for power optimization that can be used instead of the current circuits. Moreover, the fault-tolerance capability in the form of error detection or error correction is a vital aspect for current processing systems. In this paper, as the multiplication is an important operation in computing systems, some novel reversible multiplier designs are propose...
متن کاملA Novel Approach to Design 2-bit Binary Arithmetic Logic Unit (ALU) Circuit Using Optimized 8:1 Multiplexer with Reversible logic
Reversible circuit designing is the area where researchers are focussing more and more for the generation of low loss digital system designs. Researchers are using the concept of Reversible Logic in many areas such as Nanotechnology, low loss computing, optical computing, low power CMOS design etc. Here we have proposed a novel design approach for a 2-bit binary Arithmetic Logic Unit (ALU) usin...
متن کاملOptimized Reversible Multiplier Circuit
Reversible logic circuits have received significant attention in quantum computing, low power CMOS design, optical information processing, DNA computing, bioinformatics, and nanotechnology. This paper presents two new 4× 4 bit reversible multiplier designs which have lower hardware complexity, less garbage bits, less quantum cost and less constant inputs than previous ones, and can be generaliz...
متن کامل