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Logic Synthesis For Fpga Reliability
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Book Synopsis Logic Synthesis for FPGA Reliability by : Zhe Feng
Download or read book Logic Synthesis for FPGA Reliability written by Zhe Feng and published by . This book was released on 2013 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt: Logic synthesis is one of the key stages in the computer-aided design (CAD) flow for a field programmable gate array (FPGA) based design. It usually consists of a series of optimization iterations to improve the quality of results (QoR) of the design. Besides the traditional optimization objectives (e.g., performance, area, power), the reliability is becoming a main concern as modern FPGAs have advanced to 20nm technology, due to reduction in core voltage, decrease in transistor geometry, and increase in switching speed. However, existing techniques for enhancing the reliability of FPGA based designs fall behind industrial needs in terms of cost (e.g., area and power overhead), CAD flow, runtime, and the FPGA architecture. To address the problems, this dissertation proposes several novel logic synthesis algorithms. The first algorithm seeks a formal method to improve the reliability of FPGA based designs while incurring minimal area and power overhead. The algorithm formulates the problem of the FPGA reliability under random faults as a stochastic satisfiability (SSAT) based Boolean matching, and employs robust templates to rewrite the look-up table (LUT) based netlist, to maximize the stochastic yield rate. To ensure not breaking the current CAD flow, a logic synthesis algorithm is presented that performs a SAT-based in-place reconfiguration in the LUT to mask soft errors, without changing of the functionality and topology of the LUT based netlist. In addition, the dissertation proposes three fast in-place logic synthesis algorithms targeting the modern FPGA architecture including both LUTs and interconnects, which perform simulation guided netlist analyses and utilize don't cares in the netlist to enhance the reliability of the design. The effectiveness of the proposed algorithms are verified by experimental results.
Book Synopsis Logic Synthesis Using Synopsys® by : Pran Kurup
Download or read book Logic Synthesis Using Synopsys® written by Pran Kurup and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Logic synthesis has become a fundamental component of the ASIC design flow, and Logic Synthesis Using Synopsys® has been written for all those who dislike reading manuals but who still like to learn logic synthesis as practised in the real world. The primary focus of the book is Synopsys Design Compiler®: the leading synthesis tool in the EDA marketplace. The book is specially organized to assist designers accustomed to schematic capture based design to develop the required expertise to effectively use the Compiler. Over 100 `classic scenarios' faced by designers using the Design Compiler have been captured and discussed, and solutions provided. The scenarios are based both on personal experiences and actual user queries. A general understanding of the problem-solving techniques provided will help the reader debug similar and more complicated problems. Furthermore, several examples and dc-shell scripts are provided. Specifically, Logic Synthesis Using Synopsys® will help the reader develop a better understanding of the synthesis design flow, optimization strategies using the Design Compiler, test insertion using the Test Compiler®, commonly used interface formats such as EDIF and SDF, and design re-use in a synthesis-based design methodology. Examples have been provided in both VHDL and Verilog. Audience: Written with CAD engineers in mind to enable them to formulate an effective synthesis-based ASIC design methodology. Will also assist design teams to better incorporate and effectively integrate synthesis with their existing in-house design methodology and CAD tools.
Book Synopsis Logic Synthesis for FPGA-Based Finite State Machines by : Alexander Barkalov
Download or read book Logic Synthesis for FPGA-Based Finite State Machines written by Alexander Barkalov and published by Springer. This book was released on 2015-10-15 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses control units represented by the model of a finite state machine (FSM). It contains various original methods and takes into account the peculiarities of field-programmable gate arrays (FPGA) chips and a FSM model. It shows that one of the peculiarities of FPGA chips is the existence of embedded memory blocks (EMB). The book is devoted to the solution of problems of logic synthesis and reduction of hardware amount in control units. The book will be interesting and useful for researchers and PhD students in the area of Electrical Engineering and Computer Science, as well as for designers of modern digital systems.
Book Synopsis Using Fine Grain Approaches for Highly Reliable Design of FPGA-based Systems in Space by : Mahtab Niknahad
Download or read book Using Fine Grain Approaches for Highly Reliable Design of FPGA-based Systems in Space written by Mahtab Niknahad and published by KIT Scientific Publishing. This book was released on 2014-05-22 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nowadays using SRAM based FPGAs in space missions is increasingly considered due to their flexibility and reprogrammability. A challenge is the devices sensitivity to radiation effects that increased with modern architectures due to smaller CMOS structures. This work proposes fault tolerance methodologies, that are based on a fine grain view to modern reconfigurable architectures. The focus is on SEU mitigation challenges in SRAM based FPGAs which can result in crucial situations.
Book Synopsis Logic Synthesis for FPGA-Based Control Units by : Alexander Barkalov
Download or read book Logic Synthesis for FPGA-Based Control Units written by Alexander Barkalov and published by Springer Nature. This book was released on 2020-01-08 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on control units, which are a vital part of modern digital systems, and responsible for the efficiency of controlled systems. The model of a finite state machine (FSM) is often used to represent the behavior of a control unit. As a rule, control units have irregular structures that make it impossible to design their logic circuits using the standard library cells. Design methods depend strongly on such factors as the FSM used, specific features of the logic elements implemented in the FSM logic circuit, and the characteristics of the control algorithm to be interpreted. This book discusses Moore and Mealy FSMs implemented with FPGA chips, including look-up table elements (LUT) and embedded memory blocks (EMB). It is crucial to minimize the number of LUTs and EMBs in an FSM logic circuit, as well as to make the interconnections between the logic elements more regular, and various methods of structural decompositions can be used to solve this problem. These methods are reduced to the presentation of an FSM circuit as a composition of different logic blocks, the majority of which implement systems of intermediate logic functions different (and much simpler) than input memory functions and FSM output functions. The structural decomposition results in multilevel FSM circuits having fewer logic elements than equivalent single-level circuits. The book describes well-known methods of structural decomposition and proposes new ones, examining their impact on the final amount of hardware in an FSM circuit. It is of interest to students and postgraduates in the area of Computer Science, as well as experts involved in designing digital systems with complex control units. The proposed models and design methods open new possibilities for creating logic circuits of control units with an optimal amount of hardware and regular interconnections.
Book Synopsis Introduction to Logic Synthesis using Verilog HDL by : Robert B.Reese
Download or read book Introduction to Logic Synthesis using Verilog HDL written by Robert B.Reese and published by Morgan & Claypool Publishers. This book was released on 2006-12-01 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction to Logic Synthesis Using Verilog HDL explains how to write accurate Verilog descriptions of digital systems that can be synthesized into digital system netlists with desirable characteristics. The book contains numerous Verilog examples that begin with simple combinational networks and progress to synchronous sequential logic systems. Common pitfalls in the development of synthesizable Verilog HDL are also discussed along with methods for avoiding them. The target audience is anyone with a basic understanding of digital logic principles who wishes to learn how to model digital systems in the Verilog HDL in a manner that also allows for automatic synthesis. A wide range of readers, from hobbyists and undergraduate students to seasoned professionals, will find this a compelling and approachable work. The book provides concise coverage of the material and includes many examples, enabling readers to quickly generate high-quality synthesizable Verilog models.
Book Synopsis Logic Synthesis for Reliability by : Kaushik Roy
Download or read book Logic Synthesis for Reliability written by Kaushik Roy and published by . This book was released on 1993 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Memory-Based Logic Synthesis by : Tsutomu Sasao
Download or read book Memory-Based Logic Synthesis written by Tsutomu Sasao and published by Springer Science & Business Media. This book was released on 2011-03-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes the synthesis of logic functions using memories. It is useful to design field programmable gate arrays (FPGAs) that contain both small-scale memories, called look-up tables (LUTs), and medium-scale memories, called embedded memories. This is a valuable reference for both FPGA system designers and CAD tool developers, concerned with logic synthesis for FPGAs.
Book Synopsis Logic Synthesis for Control Automata by : Samary Baranov
Download or read book Logic Synthesis for Control Automata written by Samary Baranov and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Logic Synthesis for Control Automata provides techniques for logic design of very complex control units with hardly any constraints on their size, i.e. the number of inputs, outputs and states. These techniques cover all stages of control unit design, including: description of control unit behavior by using operator schemes of algorithms (binary decision trees) and various transformations of these descriptions -- composition, decomposition, minimization, etc.; synthesis of a control automaton (finite-state machine); synthesis of an automaton logic circuit: with matrix structure as a part of LSI or VLSI circuits; as multilevel circuit with logic gates; with standard LSI and VLSI circuits with and without memory. Each chapter contains many examples, illustrating the use of the models and methods described. Moreover, the special last chapter demonstrates in detail the whole design methodology presented in the previous chapters, through the examples of the logic design for a control unit. The models, methods and algorithms described in the book can be applied to a broad class of digital system design problems including design of complex controllers, robots, control units of computers and for designing CAD systems of VLSI circuits using FPGA, PLD and SIC technologies. Logic Synthesis for Control Automata is a valuable reference for graduate students, researchers and engineers involved in the design of very complex controllers, VLSI circuits and CAD systems. The inclusion of many examples and problems makes it most suitable for a course on the subject.
Book Synopsis Logic Synthesis for Compositional Microprogram Control Units by : Alexander Barkalov
Download or read book Logic Synthesis for Compositional Microprogram Control Units written by Alexander Barkalov and published by Springer Science & Business Media. This book was released on 2008-07-17 with total page 283 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the very important parts of any digital system is the control unit, coordin- ing interplay of other system blocks. As a rule, control units have irregular str- ture, which makes process of their logic circuits design very sophisticated. In case of complex logic controllers, the problem of system design is reduced practically to the design of control units. Actually, we observe a real technical boom connected with achievements in semiconductor technology. One of these is the development of integrated circuit known as the "systems-on-a-programmable- chip" (SoPC), where the number of elements approaches one billion. Because of the extreme complexity of microchips, it is very important to develop effective design methods oriented on particular properties of logical elements. Solution of this problem permits impr- ing functional capabilities of the target digital system inside single SoPC chip. As majority of researches point out, design methods used in case of industrial packages are, in case of complex digital system design, far from optimal. Similar problems concern the design of control units with standard ?eld-programmable logic devices (FPLD), such as PLA, PAL, GAL, CPLD, and FPGA. Let us point out that modern SoPC are based on CPLD or FPGA technology. Thus, the development of eff- tive design methods oriented on FPLD implementation of logic circuits used in the control units still remains the problem of great importance.
Book Synopsis Logic Synthesis and SOC Prototyping by : Vaibbhav Taraate
Download or read book Logic Synthesis and SOC Prototyping written by Vaibbhav Taraate and published by Springer Nature. This book was released on 2020-01-03 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book describes RTL design, synthesis, and timing closure strategies for SOC blocks. It covers high-level RTL design scenarios and challenges for SOC design. The book gives practical information on the issues in SOC and ASIC prototyping using modern high-density FPGAs. The book covers SOC performance improvement techniques, testing, and system-level verification. The book also describes the modern Xilinx FPGA architecture and their use in SOC prototyping. The book covers the Synopsys DC, PT commands, and use of them to constraint and to optimize SOC design. The contents of this book will be of use to students, professionals, and hobbyists alike.
Book Synopsis Layout Driven Logic Synthesis and Optimization Techniques for FPGA by : Shih-Chieh Chang
Download or read book Layout Driven Logic Synthesis and Optimization Techniques for FPGA written by Shih-Chieh Chang and published by . This book was released on 1994 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Technology Mapping for LUT-Based FPGA by : Marcin Kubica
Download or read book Technology Mapping for LUT-Based FPGA written by Marcin Kubica and published by Springer Nature. This book was released on 2020-11-07 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers selected topics of automated logic synthesis dedicated to FPGAs. The authors focused on two main problems: decomposition of the multioutput functions and technology mapping. Additionally, the idea of using binary decision diagrams (BDD) in these processes was presented. The book is a scientific monograph summarizing the authors’ many years of research. As a result, it contains a large number of experimental results, which makes it a valuable source for other researchers. The book has a significant didactic value. Its arrangement allows for a gradual transition from basic things (e.g., description of logic functions) to much more complex issues. This approach allows less advanced readers to better understand the described problems. In addition, the authors made sure that the issues described in the book were supported by practical examples, thanks to which the reader can independently analyze even the most complex problems described in the book.
Book Synopsis High-level Estimation and Exploration of Reliability for Multi-Processor System-on-Chip by : Zheng Wang
Download or read book High-level Estimation and Exploration of Reliability for Multi-Processor System-on-Chip written by Zheng Wang and published by Springer. This book was released on 2017-06-23 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book introduces a novel framework for accurately modeling the errors in nanoscale CMOS technology and developing a smooth tool flow at high-level design abstractions to estimate and mitigate the effects of errors. The book presents novel techniques for high-level fault simulation and reliability estimation as well as architecture-level and system-level fault tolerant designs. It also presents a survey of state-of-the-art problems and solutions, offering insights into reliability issues in digital design and their cross-layer countermeasures.
Book Synopsis Logic Synthesis for Finite State Machines Based on Linear Chains of States by : Alexander Barkalov
Download or read book Logic Synthesis for Finite State Machines Based on Linear Chains of States written by Alexander Barkalov and published by Springer. This book was released on 2017-06-24 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses Moore finite state machines (FSMs) implemented with field programmable gate arrays (FPGAs) including look-up table (LUT) elements and embedded memory blocks (EMBs). To minimize the number of LUTs in FSM logic circuits, the authors propose replacing a state register with a state counter. They also put forward an approach allowing linear chains of states to be created, which simplifies the system of input memory functions and, therefore, decreases the number of LUTs in the resulting FSM circuit. The authors combine this approach with using EMBs to implement the system of output functions (microoperations). This allows a significant decrease in the number of LUTs, as well as eliminating a lot of interconnections in the FSM logic circuit. As a rule, it also reduces the area occupied by the circuit and diminishes the resulting power dissipation. This book is an interesting and valuable resource for students and postgraduates in the area of computer science, as well as for designers of digital systems that included complex control units
Book Synopsis Finite State Machine Logic Synthesis for Complex Programmable Logic Devices by : Robert Czerwinski
Download or read book Finite State Machine Logic Synthesis for Complex Programmable Logic Devices written by Robert Czerwinski and published by Springer Science & Business Media. This book was released on 2013-01-12 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a monograph devoted to logic synthesis and optimization for CPLDs. CPLDs' macrocell can also be interpreted as programmable AND-fixed OR structure, well known as PAL-based structure. The question is: what should be done when the number of implicants representing function exceeds the number of product terms available in a logic block. The answer is ... in the book. Logic synthesis and optimization methods dedicated for PAL-based structures are proposed. The methods strive to find the optimum fit for the combinational logic and finite state machines to the structure of the logic device and aim at area and speed optimization. The theoretical background and complete strategies are richly illustrated with examples and figures.
Book Synopsis Impact of Logic Synthesis on the Soft Error Rate of Digital Integrated Circuits by : Daniel Limbrick
Download or read book Impact of Logic Synthesis on the Soft Error Rate of Digital Integrated Circuits written by Daniel Limbrick and published by . This book was released on 2012 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
