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A New Multi Level Timing Simulation Environment For Timing Verification
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Author :Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design Publisher : ISBN 13 : Total Pages : pages Book Rating :4.:/5 (123 download)
Book Synopsis A New Multi-level Timing Simulation Environment for Timing Verification by : Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design
Download or read book A New Multi-level Timing Simulation Environment for Timing Verification written by Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design Publisher : ISBN 13 : Total Pages : pages Book Rating :4.:/5 (123 download)
Book Synopsis Timing Verification by Formal Signal Interaction Modeling in a Multi-level Timing Simulator by : Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design
Download or read book Timing Verification by Formal Signal Interaction Modeling in a Multi-level Timing Simulator written by Carnegie-Mellon University. SRC-CMU Research Center for Computer-Aided Design and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Unified Approach for Timing Verification and Delay Fault Testing by : Mukund Sivaraman
Download or read book A Unified Approach for Timing Verification and Delay Fault Testing written by Mukund Sivaraman and published by Springer Science & Business Media. This book was released on 2012-09-17 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Large system complexities and operation under tight timing constraints in rapidly shrinking technologies have made it extremely important to ensure correct temporal behavior of modern-day digital circuits, both before and after fabrication. Research in (pre-fabrication) timing verification and (post-fabrication) delay fault testing has evolved along largely disjoint lines in spite of the fact that they share many basic concepts. A Unified Approach for Timing Verification and Delay Fault Testing applies concepts developed in the context of delay fault testing to path sensitization, which allows an accurate timing analysis mechanism to be developed. This path sensitization strategy is further applied for efficient delay fault diagnosis and delay fault coverage estimation. A new path sensitization strategy called Signal Stabilization Time Analysis (SSTA) has been developed based on the fact that primitive PDFs determine the stabilization time of the circuit outputs. This analysis has been used to develop a feasible method of identifying the primitive PDFs in a general multi-level logic circuit. An approach to determine the maximum circuit delay using this primitive PDF identification mechanism is also presented. The Primitive PDF Identification-based Timing Analysis (PITA) approach is proved to determine the maximum floating mode circuit delay exactly under any component delay model, and provides several advantages over previously floating mode timing analyzers. A framework for the diagnosis of circuit failures caused by distributed path delay faults is also presented. A metric to quantify the diagnosability of a path delay fault for a test is also proposed. Finally, the book presents a very realistic metric for delay fault coverage which accounts for delay fault size distributions and is applicable to any delay fault model. A Unified Approach for Timing Verification and Delay Fault Testing will be of interest to university and industry researchers in timing analysis and delay fault testing as well as EDA tool development engineers and design verification engineers dealing with timing issues in ULSI circuits. The book should also be of interest to digital designers and others interested in knowing the state of the art in timing verification and delay fault testing.
Book Synopsis Statistical Timing Verification and Delay Fault Detection by Formal Signal Interaction Modeling in a Multi-level Timing Simulator by : Jacques Benkoski
Download or read book Statistical Timing Verification and Delay Fault Detection by Formal Signal Interaction Modeling in a Multi-level Timing Simulator written by Jacques Benkoski and published by . This book was released on 1989 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Modern VLSI designs are characterized by tight timing constraints, increased importance of the parasitics and large correlated variations in the process-dependent parameters. This work is focused on the development of new techniques to verify the timing behavior of the circuit under these process-dependent parameter variations and predict the location and size of the possible delay faults. The formal modeling of signal interaction presented in this thesis has allowed the formulation of conservative conditions on the validity of circuit macromodels. These conditions form the basis of efficient and accurate algorithms for multi-level simulation including dynamic level selection, fast statistical timing simulation and delay fault detection."
Book Synopsis Digital Timing Macromodeling for VLSI Design Verification by : Jeong-Taek Kong
Download or read book Digital Timing Macromodeling for VLSI Design Verification written by Jeong-Taek Kong and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: Digital Timing Macromodeling for VLSI Design Verification first of all provides an extensive history of the development of simulation techniques. It presents detailed discussion of the various techniques implemented in circuit, timing, fast-timing, switch-level timing, switch-level, and gate-level simulation. It also discusses mixed-mode simulation and interconnection analysis methods. The review in Chapter 2 gives an understanding of the advantages and disadvantages of the many techniques applied in modern digital macromodels. The book also presents a wide variety of techniques for performing nonlinear macromodeling of digital MOS subcircuits which address a large number of shortcomings in existing digital MOS macromodels. Specifically, the techniques address the device model detail, transistor coupling capacitance, effective channel length modulation, series transistor reduction, effective transconductance, input terminal dependence, gate parasitic capacitance, the body effect, the impact of parasitic RC-interconnects, and the effect of transmission gates. The techniques address major sources of errors in existing macromodeling techniques, which must be addressed if macromodeling is to be accepted in commercial CAD tools by chip designers. The techniques presented in Chapters 4-6 can be implemented in other macromodels, and are demonstrated using the macromodel presented in Chapter 3. The new techniques are validated over an extremely wide range of operating conditions: much wider than has been presented for previous macromodels, thus demonstrating the wide range of applicability of these techniques.
Book Synopsis Utilizing Logic Information in Multi-level Timing Simulation by : Marko Chew
Download or read book Utilizing Logic Information in Multi-level Timing Simulation written by Marko Chew and published by . This book was released on 1991 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "Multi-level simulation with a dynamic model level selection mechanism is a technique for increasing simulation efficiency. Implementation considerations dictate a pessimistic dynamic model selection mechanism which could result in longer execution times than a normal simulation of a flattened logic network. Our equivalence class concept lessens the impact of the pessimistic selection mechanism by detecting currently dormant logic blocks with respect to an input transition."
Book Synopsis Static Timing Analysis for Nanometer Designs by : J. Bhasker
Download or read book Static Timing Analysis for Nanometer Designs written by J. Bhasker and published by Springer Science & Business Media. This book was released on 2009-04-03 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: iming, timing, timing! That is the main concern of a digital designer charged with designing a semiconductor chip. What is it, how is it T described, and how does one verify it? The design team of a large digital design may spend months architecting and iterating the design to achieve the required timing target. Besides functional verification, the t- ing closure is the major milestone which dictates when a chip can be - leased to the semiconductor foundry for fabrication. This book addresses the timing verification using static timing analysis for nanometer designs. The book has originated from many years of our working in the area of timing verification for complex nanometer designs. We have come across many design engineers trying to learn the background and various aspects of static timing analysis. Unfortunately, there is no book currently ava- able that can be used by a working engineer to get acquainted with the - tails of static timing analysis. The chip designers lack a central reference for information on timing, that covers the basics to the advanced timing veri- cation procedures and techniques.
Book Synopsis Micro System Technologies 90 by : Herbert Reichl
Download or read book Micro System Technologies 90 written by Herbert Reichl and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: On September 10-13, 1990, the first international meeting on Microsystem Technologies takes place at the Berlin International Congress Center. Most of the traditional congresses deal with themes that become more and more specific, and only a small part of the scientific world is reflected. The Micro System Technologies is attempting to take the opposite direction: During the last two decades the development of microelectronics was characterized by a tremendous increase of complexity of integrated circuits. At the same time the fields of microoptics and micromechanics have been developed to an advanced state of the art by the application of thin film and semiconductor technologies. The trend of the future development is to increase the integration density by combining the microelectronic, microoptic, and micro mechanic aspects to new complex multifunctional systems, which are able to comprise sensors, actuators, analogue and digital circuits on the same chip or on multichip-modules. Microsystems will lead to extensions of the field of microelectronic applications with important technical alterations and can open new considerable markets. For the realization of economical solutions for microsystems a lot of interdisciplinary cooperation and know-how has to be developed. New materials for sensitive layers, substrates, conducting, semiconducting, or isolating thin films are the basis for the development of new technologies. The increasing complexity leads to increasing interaction among electrical and non-electrical quantities.
Book Synopsis Multi-Level Simulation for VLSI Design by : D.D. Hill
Download or read book Multi-Level Simulation for VLSI Design written by D.D. Hill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 215 pages. Available in PDF, EPUB and Kindle. Book excerpt: AND BACKGROUND 1. 1 CAD, Specification and Simulation Computer Aided Design (CAD) is today a widely used expression referring to the study of ways in which computers can be used to expedite the design process. This can include the design of physical systems, architectural environments, manufacturing processes, and many other areas. This book concentrates on one area of CAD: the design of computer systems. Within this area, it focusses on just two aspects of computer design, the specification and the simulation of digital systems. VLSI design requires support in many other CAD areas, induding automatic layout. IC fabrication analysis, test generation, and others. The problem of specification is unique, however, in that it i!> often the first one encountered in large chip designs, and one that is unlikely ever to be completely automated. This is true because until a design's objectives are specified in a machine-readable form, there is no way for other CAD tools to verify that the target system meets them. And unless the specifications can be simulated, it is unlikely that designers will have confidence in them, since specifications are potentially erroneous themselves. (In this context the term target system refers to the hardware and/or software that will ultimately be fabricated. ) On the other hand, since the functionality of a VLSI chip is ultimately determined by its layout geometry, one might question the need for CAD tools that work with areas other than layout.
Download or read book Science Abstracts written by and published by . This book was released on 1995 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Innovative Methods and Techniques in New Electric Power Systems by : David Gao
Download or read book Innovative Methods and Techniques in New Electric Power Systems written by David Gao and published by Frontiers Media SA. This book was released on 2023-04-03 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis System-Level Analysis and Design under Uncertainty by : Ivan Ukhov
Download or read book System-Level Analysis and Design under Uncertainty written by Ivan Ukhov and published by Linköping University Electronic Press. This book was released on 2017-11-16 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: One major problem for the designer of electronic systems is the presence of uncertainty, which is due to phenomena such as process and workload variation. Very often, uncertainty is inherent and inevitable. If ignored, it can lead to degradation of the quality of service in the best case and to severe faults or burnt silicon in the worst case. Thus, it is crucial to analyze uncertainty and to mitigate its damaging consequences by designing electronic systems in such a way that they effectively and efficiently take uncertainty into account. We begin by considering techniques for deterministic system-level analysis and design of certain aspects of electronic systems. These techniques do not take uncertainty into account, but they serve as a solid foundation for those that do. Our attention revolves primarily around power and temperature, as they are of central importance for attaining robustness and energy efficiency. We develop a novel approach to dynamic steady-state temperature analysis of electronic systems and apply it in the context of reliability optimization. We then proceed to develop techniques that address uncertainty. The first technique is designed to quantify the variability of process parameters, which is induced by process variation, across silicon wafers based on indirect and potentially incomplete and noisy measurements. The second technique is designed to study diverse system-level characteristics with respect to the variability originating from process variation. In particular, it allows for analyzing transient temperature profiles as well as dynamic steady-state temperature profiles of electronic systems. This is illustrated by considering a problem of design-space exploration with probabilistic constraints related to reliability. The third technique that we develop is designed to efficiently tackle the case of sources of uncertainty that are less regular than process variation, such as workload variation. This technique is exemplified by analyzing the effect that workload units with uncertain processing times have on the timing-, power-, and temperature-related characteristics of the system under consideration. We also address the issue of runtime management of electronic systems that are subject to uncertainty. In this context, we perform an early investigation of the utility of advanced prediction techniques for the purpose of finegrained long-range forecasting of resource usage in large computer systems. All the proposed techniques are assessed by extensive experimental evaluations, which demonstrate the superior performance of our approaches to analysis and design of electronic systems compared to existing techniques.
Book Synopsis Reliability, Quality and Safety of Software-Intensive Systems by : Dimitris Gritzalis
Download or read book Reliability, Quality and Safety of Software-Intensive Systems written by Dimitris Gritzalis and published by Springer. This book was released on 2013-03-09 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: It is, indeed, widely acceptable today that nowhere is it more important to focus on the improvement of software quality than in the case of systems with requirements in the areas of safety and reliability - especially for distributed, real-time and embedded systems. Thus, much research work is under progress in these fields, since software process improvement impinges directly on achieved levels of quality, and many application experiments aim to show quantitative results demonstrating the efficacy of particular approaches. Requirements for safety and reliability - like other so-called non-functional requirements for computer-based systems - are often stated in imprecise and ambiguous terms, or not at all. Specifications focus on functional and technical aspects, with issues like safety covered only implicitly, or not addressed directly because they are felt to be obvious; unfortunately what is obvious to an end user or system user is progressively less so to others, to the extend that a software developer may not even be aware that safety is an issue. Therefore, there is a growing evidence for encouraging greater understanding of safety and reliability requirements issues, right across the spectrum from end user to software developer; not just in traditional safety-critical areas (e.g. nuclear, aerospace) but also acknowledging the need for such things as heart pacemakers and other medical and robotic systems to be highly dependable.
Book Synopsis Design of Cost-Efficient Interconnect Processing Units by : Marcello Coppola
Download or read book Design of Cost-Efficient Interconnect Processing Units written by Marcello Coppola and published by CRC Press. This book was released on 2018-10-03 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: Streamlined Design Solutions Specifically for NoC To solve critical network-on-chip (NoC) architecture and design problems related to structure, performance and modularity, engineers generally rely on guidance from the abundance of literature about better-understood system-level interconnection networks. However, on-chip networks present several distinct challenges that require novel and specialized solutions not found in the tried-and-true system-level techniques. A Balanced Analysis of NoC Architecture As the first detailed description of the commercial Spidergon STNoC architecture, Design of Cost-Efficient Interconnect Processing Units: Spidergon STNoC examines the highly regarded, cost-cutting technology that is set to replace well-known shared bus architectures, such as STBus, for demanding multiprocessor system-on-chip (SoC) applications. Employing a balanced, well-organized structure, simple teaching methods, numerous illustrations, and easy-to-understand examples, the authors explain: how the SoC and NoC technology works why developers designed it the way they did the system-level design methodology and tools used to configure the Spidergon STNoC architecture differences in cost structure between NoCs and system-level networks From professionals in computer sciences, electrical engineering, and other related fields, to semiconductor vendors and investors – all readers will appreciate the encyclopedic treatment of background NoC information ranging from CMPs to the basics of interconnection networks. The text introduces innovative system-level design methodology and tools for efficient design space exploration and topology selection. It also provides a wealth of key theoretical and practical MPSoC and NoC topics, such as technological deep sub-micron effects, homogeneous and heterogeneous processor architectures, multicore SoC, interconnect processing units, generic NoC components, and embeddings of common communication patterns.
Book Synopsis Domain Specific High-Level Synthesis for Cryptographic Workloads by : Ayesha Khalid
Download or read book Domain Specific High-Level Synthesis for Cryptographic Workloads written by Ayesha Khalid and published by Springer. This book was released on 2019-03-28 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers an in-depth study of the design and challenges addressed by a high-level synthesis tool targeting a specific class of cryptographic kernels, i.e. symmetric key cryptography. With the aid of detailed case studies, it also discusses optimization strategies that cannot be automatically undertaken by CRYKET (Cryptographic kernels toolkit. The dynamic nature of cryptography, where newer cryptographic functions and attacks frequently surface, means that such a tool can help cryptographers expedite the very large scale integration (VLSI) design cycle by rapidly exploring various design alternatives before reaching an optimal design option. Features include flexibility in cryptographic processors to support emerging cryptanalytic schemes; area-efficient multinational designs supporting various cryptographic functions; and design scalability on modern graphics processing units (GPUs). These case studies serve as a guide to cryptographers exploring the design of efficient cryptographic implementations.
Book Synopsis Scientific and Technical Aerospace Reports by :
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis EDA for IC Implementation, Circuit Design, and Process Technology by : Luciano Lavagno
Download or read book EDA for IC Implementation, Circuit Design, and Process Technology written by Luciano Lavagno and published by CRC Press. This book was released on 2018-10-03 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presenting a comprehensive overview of the design automation algorithms, tools, and methodologies used to design integrated circuits, the Electronic Design Automation for Integrated Circuits Handbook is available in two volumes. The second volume, EDA for IC Implementation, Circuit Design, and Process Technology, thoroughly examines real-time logic to GDSII (a file format used to transfer data of semiconductor physical layout), analog/mixed signal design, physical verification, and technology CAD (TCAD). Chapters contributed by leading experts authoritatively discuss design for manufacturability at the nanoscale, power supply network design and analysis, design modeling, and much more. Save on the complete set.
