4:2 compressors
Design of Adders and 4-2 Compressors for Approximate Multipliers
... Two approximate 4-2 compressors in produce nonzero output even for the zero inputs [13][14]. This results in high ED and high degree of precision loss especially in cases of zeros in all bits or in ...
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Switching Mode Based 4:2 Compressors for Dynamic Accurate Reconfigurable Multipliers
... Reversible logic plays an important role in recent years due to its ability to reduce the power dissipation which is the main requirement in Low power VLSI design . It is based on the Quantum computing using a physical ...
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Image and Signal Filtering using Fir Filter Made using Approximate Hybrid High Radix Encoding for Energy Efficient Inexact Multipliers using 4:2 Compressors
... In this paper, we tend to target hardware-level approximation by introducing the partial product perforation technique for designing approximate multiplication circuits. Approximate computing is an attractive design ...
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VLSI Architecture for Urdhwa Multiplier using XOR-XNOR based 4:2 Compressors
... three 4:2 Compressor, 7:2 Compressor, Compressor based Urdhwa ...of 4:2 compressor based on Full adder and 4:2 compressor based on XOR gate which is less than slices used ...
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Implementation of an Efficient Reverse Compressor Multiplier and Adder Based MAC Architecture K. Sreenath 1, H. Chandrasekhar2
... These compressors are used to reduce time delay and increase its speed for specific ...Generally compressors reduce N-input bits to a single sum bit of equal weight to that of the inputs and carry out ...
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Design of Dual Quality 4:2 Reverse Compressor Based Configurable Multiplier
... These compressors are used to reduce time delay and increase its speed for specific ...Generally compressors reduce N-input bits to a single sum bit of equal weight to that of the inputs and carry out ...
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Design and Implementation of Ration Distribution System to Stop the Corruption using AVR
... with 4:2 Compressors Analysis is carried out by designing 32-bit multiplier using 4:2 compressor multiplier architecture in Xilinx ISE ...
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Fast Fourier Transform utilizing Modified 4:2 & 7:2 Compressor
... Abstract:- With the advent of new technology in the fields of VLSI and communication, there is also an ever growing demand for high speed processing and low area design. It is also a well-known fact that the multiplier ...
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Implementation of Low Power Parallel Compressor for Multiplier using Self Resetting Logic
... (4:2) compressors, (5,3) counters or (5:3) compressors, and (6,3) counters or (6:3) compressors were used at the right and left end of the top two ...(6:3) compressors are ...
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Urdhwa Multiplier using XOR-XNOR based 4:2 and 7:2 Compressors
... 5:3 compressors based on full adder and utilization in term of 42 delays and 21 areas is ...5:3 compressors based on XOR gate and utilization in term of 36 delays and 24 ...5:3 compressors based on ...
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A Unique Low-Power Implementation of 4-2 Compressor in High Speed Multiplier
... speed 4-2 compressor circuit is used for fast digital arithmetic integrated ...The 4-2 compressor has been widely employed for multiplier ...uses 4:2, 5:2 ...
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DESIGN OF HIGH SPEED AND LOW POWER DADDA MULTIPLIER USING DIFFERENT COMPRESSORS
... presents 4:2 compressor using two different 8T full adder ...of 4:2 compressor without compromising the speed and ...power compressors is continuously ...the 4:2 ...
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Structured Approach for Designing 4:2 Compressor
... 358 The inverters at the input have the maximum switching activity compared to all other nodes in the circuit and hence the power dissipation of this circuit is increased. Modified multiplexer based designs for ...
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Design of Efficient Approximate Compressor for Digital Image Processing
... Abstract: For various error tolerant applications like multimedia and signal processing, approximate computing is the most suited computing technique. With the cost of accuracy, approximate computing gives us faster and ...
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High Speed and Area Efficient Discrete Hartley Transform using Urdhwa Multiplier
... of 4:2 compressor designs. First design uses the simple 4:2 compressor which uses two full ...of 4:2 compressors is two XOR-XNOR gates and four multiplexers ...of ...
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Design and Implementation of Wallace Compressor Multiplier using Vedic Mathematics
... to 4 output ...3:2 Compressors can add 3 inputs having a single bit and produces 2-bit ...3:2 compressors is as shown in below figure ...
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Dual-quality 5:2 compressors for utilizing in dynamic accuracy configurable multipliers
... low-power 4-2 and 5-2 compressors capable of operating at ultra-low supply ...novel 4-2 and 5-2 compressor designs, are prototyped and simulated to evaluate their ...
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CFD Integrated Design of Screw Compressors
... The screw compressor is a mature product. Despite its now established role in industry, efforts continue to make advances in every aspect of its design, manufacture and mode of operation. Although improvements so gained ...
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Power System Analysis of an Aero Engine
... Air travel is growing wit average of among all modes 5% to 6% per year. If this situation in air travel continues, world air traffic volume may increase five-fold to as much as twenty-fold by 2050 compared to the 1990 ...
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Linear Essential Spectrum Compressors
... In section 3 we describe linear maps ϕ from a C ∗ -algebra of real rank zero onto a semisimple Banach algebra that preserve Atkinson elements and the ones that compress different essenti[r] ...
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