binary adders
Towards Physarum binary adders
... The local deposition of chemoattractant is also subject to the same diffusion as that which affects the food sources in fact it is represented computationally as the same ‘substance’ and[r] ...
9
Area-Delay Dynamic Binary Adders in QCA
... To introduce the novel architecture proposed for implementing ripple adders in QCA, let consider two n-bit addends A = an−1, . . . , a0 and B = bn−1, . . . , b0 and suppose that for the I th bit position (with i = ...
Index Terms Asynchronous circuits, binary adders, CMOS design, digital arithmetic.
... Asynchronous circuits refer to logic circuits do not depend on an external clock for circuit operation. They depend on and/or engineer timing assumption for the correct operation. The worst case bundled delay mechanism ...
7
Delay Efficient Binary Adders in QCA
... QCA is a nanostructure consists basic cell of a square four quantum dots structure charged with two free electrons able to tunnel through the dots within the cell. The two electrons will always reside in opposite corners ...
5
Area Delay Efficient Binary Adders in QCA Mr B Harinath Naidu & Mr M Purna Sekhar
... In addition, to compute the carry signals, one level of the CLA logic is required for each factor of four in the operands word-length. This means that, to process nbit addends, log4 n levels of CLA logic are required, ...
6
Area-Delay Efficient Binary Adders in QCA
... result of the system attempting to settleto a ground state. Any cells alongthe wire that are anti- polarizedto the input would be at a high energy level, andwould soon settle to the correct groundstate. The propagationin ...
5
Area-Delay Efficient Binary Adders in QCA
... A QCA is a nano-structure having as its basic cell a square four quantum dots structure charged with two free electrons able to tunnel through the dots inside the cell. Because of Coulombic repulsion, the two electrons ...
10
FPGA Binary Addition & Carry Tree Adders Using Prefix Computation or Addition
... arithmetic. Binary adders are used in microprocessor for addition and subtraction operations as well as for floating point multiplication and ...Therefore adders are fundamental components and ...
8
A Novel Design of Reversible Binary and BCD Adders using Verilog HDL Koppera Manasa, Dr N V N Ravi Kumar & M Basha
... these adders' results in efficient ...optimized Binary adders and BCD adders. The adders designed in this work are optimized for Quantum cost, Delay and ...
7
DESIGN OF A QUINARY TO RESIDUE NUMBER SYSTEM CONVERTER USING MULTI-LEVELS OF CONVERSION
... from binary to residue it needs lots of binary adders, comparators, gates and that may lead to chip complexity, propagation delay, problems of interconnections due to the big number of binary ...
9
Implementation of efficient approximate unsigned multipliers for DSP applications
... full adders (FAs) and half adders (HAs); compressors are also utilized in the Wallace or Dadda tree to further reduce the critical path with an increase in circuit ...
6
Performance Analysis of 64-Bit Carry Look Ahead Adder
... Carry look ahead logic uses the concepts of generating and propagating carries. Although in the context of a carry look ahead adder, it is most natural to think of generating and propagating of binary addition, ...
5
VLSI design of high-speed adders for digital signal processing applications.
... VLSI design of high-speed adders for digital signal processing VLSI design of high-speed adders for digital signal processing applications.. Seyfollah Seyfollahi Bazarjani.[r] ...
180
An Efficient Filter Design for Active Noise Control System
... The main part of the system is a filter section to extract the signal. The input to the filter is a signal contaminated with noise. The filter out may be incorrect due to the presence of noise. The filter out will be ...
6
Design of Single Precision Floating Point Multiplication Algorithm with Vector Support
... Register Transfer Logic has developed for Double precision Floating Point Multiplier further simulation results can be implemented. The performance of the Floating point multiplier can be increased by taking the 256 bit ...
8
COMPUTATIONAL REDUCTION LOGIC FOR ADDERS
... The main strategy of adders is that the minimum memory consumption, which is given a priority since there is a need for low density of chips. So in this approach, other than computing the carry separately, it is ...
10
AREA AND POWER EFFICIENT CARRY SELECT ADDER USING BRENT KUNG ARCHITECTURE
... carry adders and a ...two adders therefore two ripple carry adders in order to perform the calculation twice, one time with the assumption of the carry being zero and the other assuming ...
11
FFT using Power Efficient Vedic Multiplier
... This paper implements a radix-2 8 point FFT processor for DSP applications designed using modified 24×24 floating point Vedic multipliers. The design is optimized for power. Low power modified Vedic multiplier unit for ...
6
Design of 64 bit hybrid carry select adder using CMOS 32nm Technology
... [11].Arvind Kumar, Anil Kumar Goyal, “Study of Various Full Adders using Tanner EDA Tool”, International Journal of Science Technology (IJCST) Vol. 3, Issue 1, 2012. [12].Saradindu Panda, A.Banerjee, B.Maji, ...
5
Optimization of Full Adders: A Survey
... ABSTRACT:Full adder is the basic and most common ele ment in the designing of basic arithmetic circuits like Adders, Substractors, Multipliers, and Dividers etc. It is the heart of Arithmetic and Logic Un it. Any ...
11