Design of 4 bit ALU using Reversible Gates
نویسندگان
چکیده
Circuit is called as reversible if we have one to one mapping of input and output values. Reversible gates have shown promising future in low power vlsi. Their implementation using Quantum Gates further enhances their prospect for next generation VLSI applications. Authors here have successfully designed a reversible ALU which is effective in terms of number of reversible gates, garbage outputs, constant inputs, quantum cost and hardware complexity. __________________________________________________*****_________________________________________________ I. I
منابع مشابه
Design and Synthesis of 16-bit ALU using Reversible Logic Gates
The paper describes the design of programmable reversible logic gate structures, targeted for the ALU implementation and their use in the realization of an efficient reversible ALU. Using reversible logic gates instead of traditional logic AND/OR gates, a reversible ALU whose function is the same as traditional ALU is constructed. Comparing with the number of input bits and the discarded bits o...
متن کاملAn Extensive Survey: Designing of ALU Using Reversible Logic Gates
In this review paper we reviewed that the Programmable reversible logic is emerging as a prospective logic design style for implementation in modern nanotechnology and quantum computing with minimal impact on circuit heat generation. Many researchers provide advances in reversible logic using and quantum computer algorithms allow for improved computer architecture and arithmetic logic unit desi...
متن کاملDesign and Implementation 16 BIT REVERSIBLE LOGIC ALU with 15-Operations
Reversible logic is one of the emerging technologies having promising applications in quantum computing. This project will deal with the design of a 16 bit reversible Arithmetic Logic Unit (ALU) with 15 operations is presented by making use of Double Peres gate, Fredkin gate, Toffolli gate, DKG gate and NOT gate. A new VLSI architecture for ALU using reversible logic gates is proposed. ALU is o...
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 کاملA 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 کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
دوره شماره
صفحات -
تاریخ انتشار 2014