Multiple Constant Multiplication Optimizations For Field Programmable Gate Arrays

Author: Martin Kumm
Editor: Springer
ISBN: 3658133236
File Size: 12,53 MB
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This work covers field programmable gate array (FPGA)-specific optimizations of circuits computing the multiplication of a variable by several constants, commonly denoted as multiple constant multiplication (MCM). These optimizations focus on low resource usage but high performance. They comprise the use of fast carry-chains in adder-based constant multiplications including ternary (3-input) adders as well as the integration of look-up table-based constant multipliers and embedded multipliers to get the optimal mapping to modern FPGAs. The proposed methods can be used for the efficient implementation of digital filters, discrete transforms and many other circuits in the domain of digital signal processing, communication and image processing.

Run Time Reconfigurable Constant Multiplication On Field Programmable Gate Arrays

Author: Möller, Konrad
Editor: kassel university press GmbH
ISBN: 3737603766
File Size: 36,60 MB
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This book addresses the question how run-time reconfigurable constant multipliers (RCMs) can be efficiently implemented on field programmable gate arrays (FPGAs). RCMs calculate the multiplication of an input number by one out of several constants which can be selected during run-time. This is important as constant multiplication is an essential operation in digital signalprocessing (DSP) applications. The evaluation of RCMs is done by considering reconfiguration using reconfigurable look-up tables (LUTs),reconfiguration using multiplexers (MUXs) and Partial Reconfiguration (PR). This book contributes two new methods to generate RCMs using the first two reconfiguration principles. First, a LUT-based constant multiplier is extended to be reconfigurable. Second, optimized constant multipliers without reconfiguration are fused using MUXs. Moreover, a general post-optimization for MUX-based RCMs is proposed. Finally, the design space produced in this way is analyzed using synthesis experiments. The contributed methods provide important trade-off points in the design space of RCMs on FPGAs.

Arithmetic Circuits For Dsp Applications

Author: Pramod Kumar Meher
Editor: John Wiley & Sons
ISBN: 1119206790
File Size: 41,44 MB
Format: PDF
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A comprehensive guide to the fundamental concepts, designs, and implementation schemes, performance considerations, and applications of arithmetic circuits for DSP Arithmetic Circuits for DSP Applications is a complete resource on arithmetic circuits for digital signal processing (DSP). It covers the key concepts, designs and developments of different types of arithmetic circuits, which can be used for improving the efficiency of implementation of a multitude of DSP applications. Each chapter includes various applications of the respective class of arithmetic circuits along with information on the future scope of research. Written for students, engineers, and researchers in electrical and computer engineering, this comprehensive text offers a clear understanding of different types of arithmetic circuits used for digital signal processing applications. The text includes contributions from noted researchers on a wide range of topics, including a review of circuits used in implementing basic operations like additions and multiplications; distributed arithmetic as a technique for the multiplier-less implementation of inner products for DSP applications; discussions on look up table-based techniques and their key applications; CORDIC circuits for calculation of trigonometric, hyperbolic and logarithmic functions; real and complex multiplications, division, and square-root; solution of linear systems; eigenvalue estimation; singular value decomposition; QR factorization and many other functions through the use of simple shift-add operations; and much more. This book serves as a comprehensive resource, which describes the arithmetic circuits as fundamental building blocks for state-of-the-art DSP and reviews in - depth the scope of their applications.

Field Programmable Gate Array Technology

Author: Stephen M. Trimberger
Editor: Springer Science & Business Media
ISBN: 9780792394198
File Size: 38,54 MB
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Many different kinds of FPGAs exist, with different programming technologies, different architectures and different software. Field-Programmable Gate Array Technology describes the major FPGA architectures available today, covering the three programming technologies that are in use and the major architectures built on those programming technologies. The reader is introduced to concepts relevant to the entire field of FPGAs using popular devices as examples. Field-Programmable Gate Array Technology includes discussions of FPGA integrated circuit manufacturing, circuit design and logic design. It describes the way logic and interconnect are implemented in various kinds of FPGAs. It covers particular problems with design for FPGAs and future possibilities for new architectures and software. This book compares CAD for FPGAs with CAD for traditional gate arrays. It describes algorithms for placement, routing and optimization of FPGAs. Field-Programmable Gate Array Technology describes all aspects of FPGA design and development. For this reason, it covers a significant amount of material. Each section is clearly explained to readers who are assumed to have general technical expertise in digital design and design tools. Potential developers of FPGAs will benefit primarily from the FPGA architecture and software discussion. Electronics systems designers and ASIC users will find a background to different types of FPGAs and applications of their use.

Field Programmable Logic And Applications

Author: Gordon Brebner
Editor: Springer Science & Business Media
ISBN: 3540424997
File Size: 31,46 MB
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This book constitutes the refereed proceedings of the 11th International Conference on Field-Programmable Logic and Application, FPL 2001, held in Belfast, Northern Ireland, UK, in August 2001. The 56 revised full papers and 15 short papers presented were carefully reviewed and selected from a total of 117 submissions. The book offers topical sections on architectural framework, place and route, architecture, DSP, synthesis, encryption, runtime reconfiguration, graphics and vision, networking, processor interaction, applications, methodology, loops and systolic, image processing, faults, and arithmetic.

Computer Control Abstracts

Author:
Editor:
ISBN:
File Size: 67,43 MB
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Field Programmable Logic And Applications Reconfigurable Computing Is Going Mainstream

Author: Manfred Glesner
Editor: Springer
ISBN: 3540461175
File Size: 40,45 MB
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This book constitutes the refereed proceedings of the 12th International Conference on Field-Programmable Logic and Applications, FPL 2002, held in Montpellier, France, in September 2002. The 104 revised regular papers and 27 poster papers presented together with three invited contributions were carefully reviewed and selected from 214 submissions. The papers are organized in topical sections on rapid prototyping, FPGA synthesis, custom computing engines, DSP applications, reconfigurable fabrics, dynamic reconfiguration, routing and placement, power estimation, synthesis issues, communication applications, new technologies, reconfigurable architectures, multimedia applications, FPGA-based arithmetic, reconfigurable processors, testing and fault-tolerance, crypto applications, multitasking, compilation techniques, etc.

Proceedings

Author: IEEE Computer Society
Editor: Los Alamitos, Calif. : IEEE Computer Society Press
ISBN: 9780818656521
File Size: 26,64 MB
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Electrical Electronics Abstracts

Author:
Editor:
ISBN:
File Size: 42,49 MB
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1994 Ieee International Symposium On Circuits And Systems

Author:
Editor:
ISBN: 9780780319158
File Size: 68,97 MB
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Dissertation Abstracts International

Author:
Editor:
ISBN:
File Size: 10,22 MB
Format: PDF
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Fpga 2008

Author:
Editor:
ISBN:
File Size: 50,13 MB
Format: PDF, Mobi
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Sixth Biennial Ieee International Nonvolatile Memory Technology Conference

Author: IEEE Computer Society
Editor: Institute of Electrical & Electronics Engineers(IEEE)
ISBN:
File Size: 64,90 MB
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Physics Briefs

Author:
Editor:
ISBN:
File Size: 51,15 MB
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Neuronale Netze Selbst Programmieren

Author: Tariq Rashid
Editor:
ISBN: 9781492064046
File Size: 66,54 MB
Format: PDF, ePub, Mobi
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Neuronale Netze sind Schlüsselelemente des Deep Learning und der Künstlichen Intelligenz, die heute zu Erstaunlichem in der Lage sind. Dennoch verstehen nur wenige, wie Neuronale Netze tatsächlich funktionieren. Dieses Buch nimmt Sie mit auf eine unterhaltsame Reise, die mit ganz einfachen Ideen beginnt und Ihnen Schritt für Schritt zeigt, wie Neuronale Netze arbeiten. Dafür brauchen Sie keine tieferen Mathematik-Kenntnisse, denn alle mathematischen Konzepte werden behutsam und mit vielen Illustrationen erläutert. Dann geht es in die Praxis: Sie programmieren Ihr eigenes Neuronales Netz mit Python und bringen ihm bei, handgeschriebene Zahlen zu erkennen, bis es eine Performance wie ein professionell entwickeltes Netz erreicht. Zum Schluss lassen Sie das Netz noch auf einem Raspberry Pi Zero laufen. - Tariq Rashid hat eine besondere Fähigkeit, schwierige Konzepte verständlich zu erklären, dadurch werden Neuronale Netze für jeden Interessierten zugänglich und praktisch nachvollziehbar.

Applied Science Materials Science And Information Technologies In Industry

Author: D.L. Liu
Editor: Trans Tech Publications Ltd
ISBN: 3038263931
File Size: 43,78 MB
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Collection of selected, peer reviewed papers from the 2014 International Conference on Advances in Materials Science and Information Technologies in Industry (AMSITI 2014), January 11-12, 2014, Xi’an, China. Volume is indexed by Thomson Reuters CPCI-S (WoS). The 1030 papers are grouped as follows: Chapter 1: Materials Science and Processing Technologies; Chapter 2: Information Technologies and Information Processing Algorithms; Chapter 3: Applied Sciences and Engineering Researches