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High-Speed Area-Efficient VLSI Architecture of Three-Operand Binary Adder
IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2020Three-operand binary adder is the basic functional unit to perform the modular arithmetic in various cryptography and pseudorandom bit generator (PRBG) algorithms. Carry-save adder (CS3A) is the widely used technique to perform the three-operand addition.
A. K. Panda, Rakesh Palisetty, K. C. Ray
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BCD Adder Designs Based on Three-Input XOR and Majority Gates
IEEE Transactions on Circuits and Systems - II - Express Briefs, 2020Lots of emerging techniques can natively realize majority-of-three (MAJ) gates. Although enhanced gates such as exclusive-OR (XOR) gates can be implemented by several MAJ gates, there exists much efficient XOR design which directly derived by the ...
Zhufei Chu +4 more
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Analysis of Basic Adder with Parallel Prefix Adder
2020 First IEEE International Conference on Measurement, Instrumentation, Control and Automation (ICMICA), 2020Adders are the important and essential block of the digital circuit. It performs the addition in a digital circuit and so the overall performance of the digital circuit depends on the selection of a suitable adder. The proper selection of adder is needed to reduce the extra laborious work and complexity of a digital system.
Shweta Dubey, Gaurav Verma
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Low power and area efficient error tolerant adder for image processing application
International Journal of Human Capital and Information Technology Professionals, 2020Approximate computing‐based arithmetic units are oriented towards reduction in power, delay, and area. Intrinsic error tolerance capability of emerging application domains, like multimedia, Internet of Things (IoT), and image processing provides better ...
M. Priyadharshni, S. Kumaravel
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Availability of adder antivenom
Veterinary Record, 2014WE read with interest the letter on the availability of adder antivenom by Alan Sim ( VR , June 7, 2014, vol 174, p 586) and share his concerns. Supply of adder antivenom for the treatment of animals is always an issue but has recently become more acute with the cessation of production of European Adder Antivenom …
Nicola, Bates, Nick, Edwards
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2014 48th Asilomar Conference on Signals, Systems and Computers, 2014
Currently memristors are being researched to offer logic and memory functions. Recently, ultra dense resistive memory arrays built from various two terminal semiconductor or insulator thin film devices have been demonstrated. This paper presents memristor-based designs of commonly used (ripple carry, conditional sum and parallel prefix) adders.
Divya Mahajan 0001 +2 more
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Currently memristors are being researched to offer logic and memory functions. Recently, ultra dense resistive memory arrays built from various two terminal semiconductor or insulator thin film devices have been demonstrated. This paper presents memristor-based designs of commonly used (ripple carry, conditional sum and parallel prefix) adders.
Divya Mahajan 0001 +2 more
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On the adders with minimum tests
Proceedings Sixth Asian Test Symposium (ATS'97), 2002This paper considers two types of n-bit adders, ripple carry adders and cascaded carry look-ahead adders, with minimum tests for stuck-at-fault models. In the first part, we present two types of full adders consisting of five gates, and show their minimality. We also prove that one of the full adders can be tested by only three test patterns for single
Seiji Kajihara, Tsutomu Sasao
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Design and Analysis of High-Speed Parallel Prefix Adder for Digital Circuit Design Applications
2020 International Conference on Computational Performance Evaluation (ComPE), 2020Adders play a crucial role and are one of the fundamental building blocks in application like signal processing. In the modern scenario, integrated circuits are majorly used in which the requirement of adder module is vital.
Garima Thakur, Harsh Sohal, Shruti Jain
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Applied Optics, 1989
We report construction and successful operation of a ripple carry full adder with an architecture based on symbolic substitution logic. The principal piece of hardware is a microchannel spatial light modulator. Examples of its operation are given for addition of 4-bit numbers.
T M, Merklein, W, Stork, H, Yajima
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We report construction and successful operation of a ripple carry full adder with an architecture based on symbolic substitution logic. The principal piece of hardware is a microchannel spatial light modulator. Examples of its operation are given for addition of 4-bit numbers.
T M, Merklein, W, Stork, H, Yajima
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Area and delay efficient GDI based accuracy configurable adder design
Microprocessors and microsystems, 2020Adders are one of the basic fundamental critical arithmetic circuits in a system and their performances affect the overall performance of the system. Traditional n-bit adders provide precise results, whereas the lower bound of their critical path delay ...
S. B, P. A
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