VHDL Answers to Frequently Asked Questions

VHDL Answers to Frequently Asked Questions PDF

Author: Ben Cohen

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 401

ISBN-13: 1461556414

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VHDL Answers to Frequently asked Questions is a follow-up to the author's book VHDL Coding Styles and Methodologies (ISBN 0-7923-9598-0). On completion of his first book, the author continued teaching VHDL and actively participated in the comp. lang. vhdl newsgroup. During his experiences, he was enlightened by the many interesting issues and questions relating to VHDL and synthesis. These pertained to: misinterpretations in the use of the language; methods for writing error free, and simulation efficient, code for testbench designs and for synthesis; and general principles and guidelines for design verification. As a result of this wealth of public knowledge contributed by a large VHDL community, the author decided to act as a facilitator of this information by collecting different classes of VHDL issues, and by elaborating on these topics through complete simulatable examples. TItis book is intended for those who are seeking an enhanced proficiency in VHDL. Its target audience includes: 1. Engineers. The book addresses a set of problems commonly experienced by real users of VHDL. It provides practical explanations to the questions, and suggests practical solutions to the raised issues. It also includes packages of common utilities that are useful in the generation of debug code and testbench designs. These packages include conversions to strings (the IMAGE package), generation of Linear Feedback Shift Registers (LFSR), Multiple Input Shift Register (MISR), and random number generators.

Designing for Re-use

Designing for Re-use PDF

Author: Tom Fisher

Publisher: Earthscan

Published: 2010

Total Pages: 201

ISBN-13: 1844074870

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First Published in 2009. Routledge is an imprint of Taylor & Francis, an informa company.

Reuse Methodology Manual for System-on-a-chip Designs

Reuse Methodology Manual for System-on-a-chip Designs PDF

Author: Michael Keating

Publisher: Springer Science & Business Media

Published: 1999

Total Pages: 320

ISBN-13:

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Silicon technology now allows us to build chips consisting of tens of millions of transistors. This technology not only promises new levels of system integration onto a single chip, but also presents significant challenges to the chip designer. As a result, many ASIC developers and silicon vendors are re-examining their design methodologies, searching for ways to make effective use of the huge numbers of gates now available. Design reuse -- the use of pre-designed and pre-verified cores -- is the most promising opportunity to bridge the gap between available gate-count and designer productivity. Reuse Methodology Manual for System-On-A-Chip Designs, Second Edition outlines an effective methodology for creating reusable designs for use in a System-on-a-Chip (SoC) design methodology. Silicon and tool technologies move so quickly that no singlemethodology can provide a permanent solution to this highly dynamic problem. Instead, this manual is an attempt to capture and incrementally improve on current best practices in the industry, and to give a coherent, integrated view of the design process.

Virtual Components Design and Reuse

Virtual Components Design and Reuse PDF

Author: Ralf Seepold

Publisher: Springer Science & Business Media

Published: 2013-06-29

Total Pages: 234

ISBN-13: 1475732759

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Design reuse is not just a topic of research but a real industrial necessity in the microelectronic domain and thus driving the competitiveness of relevant areas like for example telecommunication or automotive. Most companies have already dedicated a department or a central unit that transfer design reuse into reality. All main EDA conferences include a track to the topic, and even specific conferences have been established in this area, both in the USA and in Europe. Virtual Components Design and Reuse presents a selection of articles giving a mature and consolidated perspective to design reuse from different points of view. The authors stem from all relevant areas: research and academia, IP providers, EDA vendors and industry. Some classical topics in design reuse, like specification and generation of components, IP retrieval and cataloguing or interface customisation, are revisited and discussed in depth. Moreover, new hot topics are presented, among them IP quality, platform-based reuse, software IP, IP security, business models for design reuse, and major initiatives like the MEDEA EDA Roadmap.

Building with Reclaimed Components and Materials

Building with Reclaimed Components and Materials PDF

Author: Bill Addis

Publisher: Routledge

Published: 2012-05-16

Total Pages: 226

ISBN-13: 1136570640

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Interest in green and sustainable design is growing throughout the world. Both national and local governments are active in promoting reuse and recycling in order to reduce the amount of waste going to landfill. This guide identifies how building designers and constructors can minimize the generation of waste at the design stage of a building project by using reclaimed components and materials. Authoritative, accessible and much-needed, this book highlights the opportunities for using reclaimed components and materials and recycled-content building products for each element of a building, from structure and foundations to building services and external works. Current experience is illustrated with international case studies and practical advice. It discusses different approaches to designing with recycling in mind, and identifies the key issues to address when specifying reclaimed components and recycled materials in construction work. This book will be invaluable for building professionals including architects, specifiers, structural and service engineers, quantity surveyors, contractors and facilities managers as well as students of architecture and civil engineering. Published with NEF

Modular Web Design

Modular Web Design PDF

Author: Nathan Curtis

Publisher: New Riders

Published: 2010-04-07

Total Pages: 492

ISBN-13: 0132104865

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User experience design teams often suffer from a decentralized, blank canvas approach to creating and documenting a design solution for each new project. As teams repeatedly reinvent screen designs, inconsistency results, and IT teams scramble to pick up the pieces. Pattern libraries only go so far, suggesting general solutions to common problems instead of offering concrete, specific design treatments. At times, documented solutions turn into a costly mess of unclear expectations, unrealistic goals, and abandoned work. Enter components, each of which represents a chunk of a Web page. Designers can produce wireframes, mockups, or markup far more efficiently reusing components based on an established design system. Rather than limit innovation, components enable designers to render solved design frameworks quickly and to focus on the problem at hand, drastically improving the quality and rate of production. In addition, teams develop a deeper baseline for collaboration, a platform for governance, and a structure for useful and predictable documentation. This book defines the role of components and why they matter, maps out how to organize and build a component library, discusses how to use components in practice, and teaches a process for documenting and maintaining components.

Software Reuse

Software Reuse PDF

Author: Ivar Jacobson

Publisher: Addison-Wesley Professional

Published: 1997

Total Pages: 536

ISBN-13:

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Introducing the reuse-driven software engineering business; Architectural style; Processes; Organizing a reuse business.

Building Reuse

Building Reuse PDF

Author: Kathryn Rogers Merlino

Publisher: University of Washington Press

Published: 2018-06-01

Total Pages: 233

ISBN-13: 0295742356

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The construction and operation of buildings is responsible for 41 percent of all primary energy use and 48 percent of all carbon emissions, and the impact of the demolition and removal of an older building can greatly diminish the advantages of adding green technologies to new construction. In Building Reuse, Kathryn Rogers Merlino makes an impassioned case that truly sustainable design requires reusing and reimagining existing buildings. Additionally, Merlino calls for a more expansive view of preservation that goes beyond keeping only the most distinctive structures based on their historical and cultural significance to embrace the creative reuse of even unremarkable buildings for their environmental value. Building Reuse includes a compelling range of case studies—from a private home to an eighteen-story office building—all located in the Pacific Northwest, a region with a long history of sustainable design and urban growth policies that have made reuse projects feasible. Reusing existing buildings can be challenging to accomplish, but changing the way we think about environmentally conscious architecture has the potential to significantly reduce energy consumption, carbon emissions, and waste.

Reuse Methodology Manual for System-On-A-Chip Designs

Reuse Methodology Manual for System-On-A-Chip Designs PDF

Author: Pierre Bricaud

Publisher: Springer Science & Business Media

Published: 2013-03-09

Total Pages: 232

ISBN-13: 1475728875

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Silicon technology now allows us to build chips consisting of tens of millions of transistors. This technology promises new levels of system integration onto a single chip, but also presents significant challenges to the chip designer. As a result, many ASIC developers and silicon vendors are re-examining their design methodologies, searching for ways to make effective use of the huge numbers of gates now available. These designers see current design tools and methodologies as inadequate for developing million-gate ASICs from scratch. There is considerable pressure to keep design team size and design schedules constant while design complexities grow. Tools are not providing the productivity gains required to keep pace with the increasing gate counts available from deep submicron technology. Design reuse - the use of pre-designed and pre-verified cores - is the most promising opportunity to bridge the gap between available gate-count and designer productivity. Reuse Methodology Manual for System-On-A-Chip Designs outlines an effective methodology for creating reusable designs for use in a System-on-a-Chip (SoC) design methodology. Silicon and tool technologies move so quickly that no single methodology can provide a permanent solution to this highly dynamic problem. Instead, this manual is an attempt to capture and incrementally improve on current best practices in the industry, and to give a coherent, integrated view of the design process. From the Foreword `Synopsys and Mentor Graphics have joined forces to help make IP reuse a reality. One of the goals of our Design Reuse Partnership is to develop, demonstrate, and document a reuse-based design methodology that works. The Reuse Manual (RMM) is the result of this effort.' Aart J. de Geus, Synopsys, Inc. Walden C. Rhines, Mentor Graphics Corporation

XML for Data Architects

XML for Data Architects PDF

Author: James Bean

Publisher: Morgan Kaufmann

Published: 2003-07-03

Total Pages: 292

ISBN-13: 9781558609075

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"XML for Data Architects" focuses on the combination of architectural and design approaches to using XML, providing numerous syntactical and working examples. It describes the challenges of using XML in a manner that promotes simplification of integration, and a high degree of schema reuse.