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Author : Abdallatif S. Abuissa
Publisher :
ISBN 13 :
Total Pages : 129 pages
Book Rating : 4.:/5 (911 download)
Download or read book Low Power High Fault Coverage Test Techniques for Digital Vlsi Circuits written by Abdallatif S. Abuissa and published by . This book was released on 2009 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Low Power High Fault Coverage Test Techniques for Digital VLSI Circuits written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Testing of digital VLSI circuits entails many challenges as a consequence of rapid growth of semiconductor manufacturing technology and the unprecedented levels of design complexity and the gigahertz range of operating frequencies. These challenges include keeping the average and peak power dissipation and test application time within acceptable limits. This dissertation proposes techniques to addresses these challenges during test. The first proposed technique, called bit-swapping LFSR (BS-LFSR), uses new observations concerning the output sequence of an LFSR to design a low-transition test-pattern-generator (TPG) for test-per-clock built-in self-test (BIST) to achieve reduction in the overall switching activity in the circuit-under-test (CUT). The obtained results show up to 28% power reduction for the proposed design, and up-to 63% when it is combined with another established technique. The proposed BS-LFSR is then extended for use in test-per-scan BIST. The results obtained while scanning in test vectors show up to 60% reduction in average power consumption. The BS-LFSR is then extended further to act as a multi-degree smoother for test patterns generated by conventional LFSRs before applying them to the CUT. Experimental results show up to 55% reduction in average power. Another technique that aims to reduce peak power in scan-based BIST is presented. The new technique uses a two-phase scan-chain ordering algorithm to reduce average and peak power in scan and capture cycles. Experimental results show up to 65% and 55% reduction in average and peak power, respectively. Finally, a technique that aims to significantly increase the fault coverage in test-per-scan BIST, while keeping the test-application time short, is proposed. The results obtained show a significant improvement in fault coverage and test application time compared with other techniques.
Author : Angela Krstic
Publisher : Springer Science & Business Media
ISBN 13 : 1461555973
Total Pages : 201 pages
Book Rating : 4.4/5 (615 download)
Download or read book Delay Fault Testing for VLSI Circuits written by Angela Krstic and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the early days of digital design, we were concerned with the logical correctness of circuits. We knew that if we slowed down the clock signal sufficiently, the circuit would function correctly. With improvements in the semiconductor process technology, our expectations on speed have soared. A frequently asked question in the last decade has been how fast can the clock run. This puts significant demands on timing analysis and delay testing. Fueled by the above events, a tremendous growth has occurred in the research on delay testing. Recent work includes fault models, algorithms for test generation and fault simulation, and methods for design and synthesis for testability. The authors of this book, Angela Krstic and Tim Cheng, have personally contributed to this research. Now they do an even greater service to the profession by collecting the work of a large number of researchers. In addition to expounding such a great deal of information, they have delivered it with utmost clarity. To further the reader's understanding many key concepts are illustrated by simple examples. The basic ideas of delay testing have reached a level of maturity that makes them suitable for practice. In that sense, this book is the best x DELAY FAULT TESTING FOR VLSI CIRCUITS available guide for an engineer designing or testing VLSI systems. Tech niques for path delay testing and for use of slower test equipment to test high-speed circuits are of particular interest.
Author : Debashis Bhattacharya
Publisher : Springer Science & Business Media
ISBN 13 : 1461315271
Total Pages : 168 pages
Book Rating : 4.4/5 (613 download)
Download or read book Hierarchical Modeling for VLSI Circuit Testing written by Debashis Bhattacharya and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: Test generation is one of the most difficult tasks facing the designer of complex VLSI-based digital systems. Much of this difficulty is attributable to the almost universal use in testing of low, gate-level circuit and fault models that predate integrated circuit technology. It is long been recognized that the testing prob lem can be alleviated by the use of higher-level methods in which multigate modules or cells are the primitive components in test generation; however, the development of such methods has proceeded very slowly. To be acceptable, high-level approaches should be applicable to most types of digital circuits, and should provide fault coverage comparable to that of traditional, low-level methods. The fault coverage problem has, perhaps, been the most intractable, due to continued reliance in the testing industry on the single stuck-line (SSL) fault model, which is tightly bound to the gate level of abstraction. This monograph presents a novel approach to solving the foregoing problem. It is based on the systematic use of multibit vectors rather than single bits to represent logic signals, including fault signals. A circuit is viewed as a collection of high-level components such as adders, multiplexers, and registers, interconnected by n-bit buses. To match this high-level circuit model, we introduce a high-level bus fault that, in effect, replaces a large number of SSL faults and allows them to be tested in parallel. However, by reducing the bus size from n to one, we can obtain the traditional gate-level circuit and models.
Author : Nicola Nicolici
Publisher : Springer Science & Business Media
ISBN 13 : 0306487314
Total Pages : 182 pages
Book Rating : 4.3/5 (64 download)
Download or read book Power-Constrained Testing of VLSI Circuits written by Nicola Nicolici and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text focuses on techniques for minimizing power dissipation during test application at logic and register-transfer levels of abstraction of the VLSI design flow. It surveys existing techniques and presents several test automation techniques for reducing power in scan-based sequential circuits and BIST data paths.
Author : Suman Lata Tripathi
Publisher : CRC Press
ISBN 13 : 1000168158
Total Pages : 379 pages
Book Rating : 4.0/5 (1 download)
Download or read book Advanced VLSI Design and Testability Issues written by Suman Lata Tripathi and published by CRC Press. This book was released on 2020-08-18 with total page 379 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book facilitates the VLSI-interested individuals with not only in-depth knowledge, but also the broad aspects of it by explaining its applications in different fields, including image processing and biomedical. The deep understanding of basic concepts gives you the power to develop a new application aspect, which is very well taken care of in this book by using simple language in explaining the concepts. In the VLSI world, the importance of hardware description languages cannot be ignored, as the designing of such dense and complex circuits is not possible without them. Both Verilog and VHDL languages are used here for designing. The current needs of high-performance integrated circuits (ICs) including low power devices and new emerging materials, which can play a very important role in achieving new functionalities, are the most interesting part of the book. The testing of VLSI circuits becomes more crucial than the designing of the circuits in this nanometer technology era. The role of fault simulation algorithms is very well explained, and its implementation using Verilog is the key aspect of this book. This book is well organized into 20 chapters. Chapter 1 emphasizes on uses of FPGA on various image processing and biomedical applications. Then, the descriptions enlighten the basic understanding of digital design from the perspective of HDL in Chapters 2–5. The performance enhancement with alternate material or geometry for silicon-based FET designs is focused in Chapters 6 and 7. Chapters 8 and 9 describe the study of bimolecular interactions with biosensing FETs. Chapters 10–13 deal with advanced FET structures available in various shapes, materials such as nanowire, HFET, and their comparison in terms of device performance metrics calculation. Chapters 14–18 describe different application-specific VLSI design techniques and challenges for analog and digital circuit designs. Chapter 19 explains the VLSI testability issues with the description of simulation and its categorization into logic and fault simulation for test pattern generation using Verilog HDL. Chapter 20 deals with a secured VLSI design with hardware obfuscation by hiding the IC’s structure and function, which makes it much more difficult to reverse engineer.
Author : George W. Zobrist
Publisher : Praeger
ISBN 13 :
Total Pages : 216 pages
Book Rating : 4.3/5 (91 download)
Download or read book VLSI Fault Modeling and Testing Techniques written by George W. Zobrist and published by Praeger. This book was released on 1993 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: VLSI systems are becoming very complex and difficult to test. Traditional stuck-at fault problems may be inadequate to model possible manufacturing defects in the integrated ciruit. Hierarchial models are needed that are easy to use at the transistor and functional levels. Stuck-open faults present severe testing problems in CMOS circuits, to overcome testing problems testable designs are utilized. Bridging faults are important due to the shrinking geometry of ICs. BIST PLA schemes have common features-controllability and observability - which are enhanced through additional logic and test points. Certain circuit topologies are more easily testable than others. The amount of reconvergent fan-out is a critical factor in determining realistic measures for determining test generation difficulty. Test implementation is usually left until after the VLSI data path has been synthesized into a structural description. This leads to investigation methodologies for performing design synthesis with test incorporation. These topics and more are discussed.
Author : M. Bushnell
Publisher : Springer Science & Business Media
ISBN 13 : 0306470403
Total Pages : 690 pages
Book Rating : 4.3/5 (64 download)
Download or read book Essentials of Electronic Testing for Digital, Memory and Mixed-Signal VLSI Circuits written by M. Bushnell and published by Springer Science & Business Media. This book was released on 2006-04-11 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: The modern electronic testing has a forty year history. Test professionals hold some fairly large conferences and numerous workshops, have a journal, and there are over one hundred books on testing. Still, a full course on testing is offered only at a few universities, mostly by professors who have a research interest in this area. Apparently, most professors would not have taken a course on electronic testing when they were students. Other than the computer engineering curriculum being too crowded, the major reason cited for the absence of a course on electronic testing is the lack of a suitable textbook. For VLSI the foundation was provided by semiconductor device techn- ogy, circuit design, and electronic testing. In a computer engineering curriculum, therefore, it is necessary that foundations should be taught before applications. The field of VLSI has expanded to systems-on-a-chip, which include digital, memory, and mixed-signalsubsystems. To our knowledge this is the first textbook to cover all three types of electronic circuits. We have written this textbook for an undergraduate “foundations” course on electronic testing. Obviously, it is too voluminous for a one-semester course and a teacher will have to select from the topics. We did not restrict such freedom because the selection may depend upon the individual expertise and interests. Besides, there is merit in having a larger book that will retain its usefulness for the owner even after the completion of the course. With equal tenacity, we address the needs of three other groups of readers.
Author : Amir Zjajo
Publisher : Springer Science & Business Media
ISBN 13 : 9048197252
Total Pages : 311 pages
Book Rating : 4.0/5 (481 download)
Download or read book Low-Power High-Resolution Analog to Digital Converters written by Amir Zjajo and published by Springer Science & Business Media. This book was released on 2010-10-29 with total page 311 pages. Available in PDF, EPUB and Kindle. Book excerpt: With the fast advancement of CMOS fabrication technology, more and more signal-processing functions are implemented in the digital domain for a lower cost, lower power consumption, higher yield, and higher re-configurability. This has recently generated a great demand for low-power, low-voltage A/D converters that can be realized in a mainstream deep-submicron CMOS technology. However, the discrepancies between lithography wavelengths and circuit feature sizes are increasing. Lower power supply voltages significantly reduce noise margins and increase variations in process, device and design parameters. Consequently, it is steadily more difficult to control the fabrication process precisely enough to maintain uniformity. The inherent randomness of materials used in fabrication at nanoscopic scales means that performance will be increasingly variable, not only from die-to-die but also within each individual die. Parametric variability will be compounded by degradation in nanoscale integrated circuits resulting in instability of parameters over time, eventually leading to the development of faults. Process variation cannot be solved by improving manufacturing tolerances; variability must be reduced by new device technology or managed by design in order for scaling to continue. Similarly, within-die performance variation also imposes new challenges for test methods. In an attempt to address these issues, Low-Power High-Resolution Analog-to-Digital Converters specifically focus on: i) improving the power efficiency for the high-speed, and low spurious spectral A/D conversion performance by exploring the potential of low-voltage analog design and calibration techniques, respectively, and ii) development of circuit techniques and algorithms to enhance testing and debugging potential to detect errors dynamically, to isolate and confine faults, and to recover errors continuously. The feasibility of the described methods has been verified by measurements from the silicon prototypes fabricated in standard 180nm, 90nm and 65nm CMOS technology.
Author : Youngsoo Shin
Publisher : Springer
ISBN 13 : 3319460978
Total Pages : 236 pages
Book Rating : 4.3/5 (194 download)
Download or read book VLSI-SoC: Design for Reliability, Security, and Low Power written by Youngsoo Shin and published by Springer. This book was released on 2016-09-12 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains extended and revised versions of the best papers presented at the 23rd IFIP WG 10.5/IEEE International Conference on Very Large Scale Integration, VLSI-SoC 2015, held in Daejeon, Korea, in October 2015. The 10 papers included in the book were carefully reviewed and selected from the 44 full papers presented at the conference. The papers cover a wide range of topics in VLSI technology and advanced research. They address the current trend toward increasing chip integration and technology process advancements bringing about new challenges both at the physical and system-design levels, as well as in the test of these systems.
Author : Laung-Terng Wang
Publisher : Morgan Kaufmann
ISBN 13 : 0080556809
Total Pages : 893 pages
Book Rating : 4.0/5 (85 download)
Download or read book System-on-Chip Test Architectures written by Laung-Terng Wang and published by Morgan Kaufmann. This book was released on 2010-07-28 with total page 893 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern electronics testing has a legacy of more than 40 years. The introduction of new technologies, especially nanometer technologies with 90nm or smaller geometry, has allowed the semiconductor industry to keep pace with the increased performance-capacity demands from consumers. As a result, semiconductor test costs have been growing steadily and typically amount to 40% of today's overall product cost. This book is a comprehensive guide to new VLSI Testing and Design-for-Testability techniques that will allow students, researchers, DFT practitioners, and VLSI designers to master quickly System-on-Chip Test architectures, for test debug and diagnosis of digital, memory, and analog/mixed-signal designs. Emphasizes VLSI Test principles and Design for Testability architectures, with numerous illustrations/examples. Most up-to-date coverage available, including Fault Tolerance, Low-Power Testing, Defect and Error Tolerance, Network-on-Chip (NOC) Testing, Software-Based Self-Testing, FPGA Testing, MEMS Testing, and System-In-Package (SIP) Testing, which are not yet available in any testing book. Covers the entire spectrum of VLSI testing and DFT architectures, from digital and analog, to memory circuits, and fault diagnosis and self-repair from digital to memory circuits. Discusses future nanotechnology test trends and challenges facing the nanometer design era; promising nanotechnology test techniques, including Quantum-Dots, Cellular Automata, Carbon-Nanotubes, and Hybrid Semiconductor/Nanowire/Molecular Computing. Practical problems at the end of each chapter for students.
Author : Patrick Girard
Publisher : Springer Science & Business Media
ISBN 13 : 1441909281
Total Pages : 376 pages
Book Rating : 4.4/5 (419 download)
Download or read book Power-Aware Testing and Test Strategies for Low Power Devices written by Patrick Girard and published by Springer Science & Business Media. This book was released on 2010-03-11 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Managing the power consumption of circuits and systems is now considered one of the most important challenges for the semiconductor industry. Elaborate power management strategies, such as dynamic voltage scaling, clock gating or power gating techniques, are used today to control the power dissipation during functional operation. The usage of these strategies has various implications on manufacturing test, and power-aware test is therefore increasingly becoming a major consideration during design-for-test and test preparation for low power devices. This book explores existing solutions for power-aware test and design-for-test of conventional circuits and systems, and surveys test strategies and EDA solutions for testing low power devices.
Author : Santanu Chattopadhyay
Publisher : CRC Press
ISBN 13 : 1351227769
Total Pages : 86 pages
Book Rating : 4.3/5 (512 download)
Download or read book Thermal-Aware Testing of Digital VLSI Circuits and Systems written by Santanu Chattopadhyay and published by CRC Press. This book was released on 2018-04-24 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book aims to highlight the research activities in the domain of thermal-aware testing. Thermal-aware testing can be employed both at circuit level and at system level Describes range of algorithms for addressing thermal-aware test issue, presents comparison of temperature reduction with power-aware techniques and include results on benchmark circuits and systems for different techniques This book will be suitable for researchers working on power- and thermal-aware design and the testing of digital VLSI chips
Author : Stanley Leonard Hurst
Publisher : IET
ISBN 13 : 9780852969014
Total Pages : 560 pages
Book Rating : 4.9/5 (69 download)
Download or read book VLSI Testing written by Stanley Leonard Hurst and published by IET. This book was released on 1998 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hurst, an editor at the Microelectronics Journal, analyzes common problems that electronics engineers and circuit designers encounter while testing integrated circuits and the systems in which they are used, and explains a variety of solutions available for overcoming them in both digital and mixed circuits. Among his topics are faults in digital circuits, generating a digital test pattern, signatures and self-tests, structured design for testability, testing structured digital circuits and microprocessors, and financial aspects of testing. The self- contained reference is also suitable as a textbook in a formal course on the subject. Annotation copyrighted by Book News, Inc., Portland, OR
Author : Nicola Nicolici
Publisher : Springer Science & Business Media
ISBN 13 : 140207235X
Total Pages : 182 pages
Book Rating : 4.4/5 (2 download)
Download or read book Power-Constrained Testing of VLSI Circuits written by Nicola Nicolici and published by Springer Science & Business Media. This book was released on 2003-02-28 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text focuses on techniques for minimizing power dissipation during test application at logic and register-transfer levels of abstraction of the VLSI design flow. It surveys existing techniques and presents several test automation techniques for reducing power in scan-based sequential circuits and BIST data paths.
Author : T. Kishore Kumar
Publisher : CRC Press
ISBN 13 : 135113681X
Total Pages : 390 pages
Book Rating : 4.3/5 (511 download)
Download or read book Electronics and Communications Engineering written by T. Kishore Kumar and published by CRC Press. This book was released on 2019-06-07 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every day, millions of people are unaware of the amazing processes that take place when using their phones, connecting to broadband internet, watching television, or even the most basic action of flipping on a light switch. Advances are being continually made in not only the transmission of this data but also in the new methods of receiving it. These advancements come from many different sources and from engineers who have engaged in research, design, development, and implementation of electronic equipment used in communications systems. This volume addresses a selection of important current advancements in the electronics and communications engineering fields, focusing on signal processing, chip design, and networking technology. The sections in the book cover: Microwave and antennas Communications systems Very large-scale integration Embedded systems Intelligent control and signal processing systems
Author : S. Jayanthy
Publisher : Springer
ISBN 13 : 981132493X
Total Pages : 156 pages
Book Rating : 4.8/5 (113 download)
Download or read book Test Generation of Crosstalk Delay Faults in VLSI Circuits written by S. Jayanthy and published by Springer. This book was released on 2018-09-20 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes a variety of test generation algorithms for testing crosstalk delay faults in VLSI circuits. It introduces readers to the various crosstalk effects and describes both deterministic and simulation-based methods for testing crosstalk delay faults. The book begins with a focus on currently available crosstalk delay models, test generation algorithms for delay faults and crosstalk delay faults, before moving on to deterministic algorithms and simulation-based algorithms used to test crosstalk delay faults. Given its depth of coverage, the book will be of interest to design engineers and researchers in the field of VLSI Testing.
