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| flip flop verilog code: Verilog Digital System Design : Register Transfer Level Synthesis, Testbench, and Verification Zainalabedin Navabi, 2005-10-03 This rigorous text shows electronics designers and students how to deploy Verilog in sophisticated digital systems design.The Second Edition is completely updated -- along with the many worked examples -- for Verilog 2001, new synthesis standards and coverage of the new OVI verification library. |
| flip flop verilog code: Digital System Test and Testable Design Zainalabedin Navabi, 2010-12-10 This book is about digital system testing and testable design. The concepts of testing and testability are treated together with digital design practices and methodologies. The book uses Verilog models and testbenches for implementing and explaining fault simulation and test generation algorithms. Extensive use of Verilog and Verilog PLI for test applications is what distinguishes this book from other test and testability books. Verilog eliminates ambiguities in test algorithms and BIST and DFT hardware architectures, and it clearly describes the architecture of the testability hardware and its test sessions. Describing many of the on-chip decompression algorithms in Verilog helps to evaluate these algorithms in terms of hardware overhead and timing, and thus feasibility of using them for System-on-Chip designs. Extensive use of testbenches and testbench development techniques is another unique feature of this book. Using PLI in developing testbenches and virtual testers provides a powerful programming tool, interfaced with hardware described in Verilog. This mixed hardware/software environment facilitates description of complex test programs and test strategies. |
| flip flop verilog code: Learning from VLSI Design Experience Weng Fook Lee, 2018-12-14 This book shares with readers practical design knowledge gained from the author’s 24 years of IC design experience. The author addresses issues and challenges faced commonly by IC designers, along with solutions and workarounds. Guidelines are described for tackling issues such as clock domain crossing, using lockup latch to cross clock domains during scan shift, implementation of scan chains across power domain, optimization methods to improve timing, how standard cell libraries can aid in synthesis optimization, BKM (best known method) for RTL coding, test compression, memory BIST, usage of signed Verilog for design requiring +ve and -ve calculations, state machine, code coverage and much more. Numerous figures and examples are provided to aid the reader in understanding the issues and their workarounds. |
| flip flop verilog code: Design Automation, Languages, and Simulations Wai-Kai Chen, 2003-03-26 As the complexity of electronic systems continues to increase, the micro-electronic industry depends upon automation and simulations to adapt quickly to market changes and new technologies. Compiled from chapters contributed to CRC's best-selling VLSI Handbook, this volume of the Principles and Applications in Engineering series covers a broad rang |
| flip flop verilog code: The VLSI Handbook Wai-Kai Chen, 2019-07-17 Over the years, the fundamentals of VLSI technology have evolved to include a wide range of topics and a broad range of practices. To encompass such a vast amount of knowledge, The VLSI Handbook focuses on the key concepts, models, and equations that enable the electrical engineer to analyze, design, and predict the behavior of very large-scale integrated circuits. It provides the most up-to-date information on IC technology you can find. Using frequent examples, the Handbook stresses the fundamental theory behind professional applications. Focusing not only on the traditional design methods, it contains all relevant sources of information and tools to assist you in performing your job. This includes software, databases, standards, seminars, conferences and more. The VLSI Handbook answers all your needs in one comprehensive volume at a level that will enlighten and refresh the knowledge of experienced engineers and educate the novice. This one-source reference keeps you current on new techniques and procedures and serves as a review for standard practice. It will be your first choice when looking for a solution. |
| flip flop verilog code: Logic Synthesis Using Synopsys® Pran Kurup, Taher Abbasi, 2013-06-29 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. |
| flip flop verilog code: Higher-Level Hardware Synthesis Richard Sharp, 2004-03-18 In the mid 1960s, when a single chip contained an average of 50 transistors, Gordon Moore observed that integrated circuits were doubling in complexity every year. In an in?uential article published by Electronics Magazine in 1965, Moore predicted that this trend would continue for the next 10 years. Despite being criticized for its “unrealistic optimism,” Moore’s prediction has remained valid for far longer than even he imagined: today, chips built using state-- the-art techniques typically contain several million transistors. The advances in fabrication technology that have supported Moore’s law for four decades have fuelled the computer revolution. However,this exponential increase in transistor density poses new design challenges to engineers and computer scientists alike. New techniques for managing complexity must be developed if circuits are to take full advantage of the vast numbers of transistors available. In this monograph we investigate both (i) the design of high-level languages for hardware description, and (ii) techniques involved in translating these hi- level languages to silicon. We propose SAFL, a ?rst-order functional language designedspeci?callyforbehavioralhardwaredescription,anddescribetheimp- mentation of its associated silicon compiler. We show that the high-level pr- erties of SAFL allow one to exploit program analyses and optimizations that are not employed in existing synthesis systems. Furthermore, since SAFL fully abstracts the low-leveldetails of the implementation technology, we show how it can be compiled to a range of di?erent design styles including fully synchronous design and globally asynchronous locally synchronous (GALS) circuits. |
| flip flop verilog code: Digital Design and Implementation with Field Programmable Devices Zainalabedin Navabi, 2006-02-28 This book is on digital system design for programmable devices, such as FPGAs, CPLDs, and PALs. A designer wanting to design with programmable devices must understand digital system design at the RT (Register Transfer) level, circuitry and programming of programmable devices, digital design methodologies, use of hardware description languages in design, design tools and environments; and finally, such a designer must be familiar with one or several digital design tools and environments. Books on these topics are many, and they cover individual design topics with very general approaches. The number of books a designer needs to gather the necessary information for a practical knowledge of design with field programmable devices can easily reach five or six, much of which is on theoretical concepts that are not directly applicable to RT level design with programmable devices. The focus of this book is on a practical knowledge of digital system design for programmable devices. The book covers all necessary topics under one cover, and covers each topic just enough that is actually used by an advanced digital designer. In the three parts of the book, we cover digital system design concepts, use of tools, and systematic design of digital systems. In the first chapter, design methodologies, use of simulation and synthesis tools and programming programmable devices are discussed. Based on this automated design methodology, the next four chapters present the necessary background for logic design, the Verilog language, programmable devices, and computer architectures. |
| flip flop verilog code: Embedded Systems James K. Peckol, 2019-04-01 Embedded Systems: A Contemporary Design Tool, Second Edition Embedded systems are one of the foundational elements of todays evolving and growing computer technology. From operating our cars, managing our smart phones, cleaning our homes, or cooking our meals, the special computers we call embedded systems are quietly and unobtrusively making our lives easier, safer, and more connected. While working in increasingly challenging environments, embedded systems give us the ability to put increasing amounts of capability into ever-smaller and more powerful devices. Embedded Systems: A Contemporary Design Tool, Second Edition introduces you to the theoretical hardware and software foundations of these systems and expands into the areas of signal integrity, system security, low power, and hardware-software co-design. The text builds upon earlier material to show you how to apply reliable, robust solutions to a wide range of applications operating in todays often challenging environments. Taking the users problem and needs as your starting point, you will explore each of the key theoretical and practical issues to consider when designing an application in todays world. Author James Peckol walks you through the formal hardware and software development process covering: Breaking the problem down into major functional blocks; Planning the digital and software architecture of the system; Utilizing the hardware and software co-design process; Designing the physical world interface to external analog and digital signals; Addressing security issues as an integral part of the design process; Managing signal integrity problems and reducing power demands in contemporary systems; Debugging and testing throughout the design and development cycle; Improving performance. Stressing the importance of security, safety, and reliability in the design and development of embedded systems and providing a balanced treatment of both the hardware and the software aspects, Embedded Systems: A Contemporary Design Tool, Second Edition gives you the tools for creating embedded designs that solve contemporary real-world challenges. Visit the book's website at: http://bcs.wiley.com/he-bcs/Books?action=index&bcsId=11853&itemId=1119457505 |
| flip flop verilog code: Embedded Microprocessor System Design using FPGAs Uwe Meyer-Baese, 2025-05-29 This textbook for courses in Embedded Systems introduces students to necessary concepts, through a hands-on approach. It gives a great introduction to FPGA-based microprocessor system design using state-of-the-art boards, tools, and microprocessors from Altera/Intel® and Xilinx®. HDL-based designs (soft-core), parameterized cores (Nios II and MicroBlaze), and ARM Cortex-A9 design are discussed, compared and explored using many hand-on designs projects. Custom IP for HDMI coder, Floating-point operations, and FFT bit-swap are developed, implemented, tested and speed-up is measured. New additions in the second edition include bottom-up and top-down FPGA-based Linux OS system designs for Altera/Intel® and Xilinx® boards and application development running on the OS using modern popular programming languages: Python, Java, and JavaScript/HTML/CSSs. Downloadable files include all design examples such as basic processor synthesizable code for Xilinx and Altera tools for PicoBlaze, MicroBlaze, Nios II and ARMv7 architectures in VHDL and Verilog code, as well as the custom IP projects. For the three new OS enabled programing languages a substantial number of examples ranging from basic math and networking to image processing and video animations are provided. Each Chapter has a substantial number of short quiz questions, exercises, and challenging projects. |
| flip flop verilog code: Programming in HDL - 2 Mr. Rohit Manglik, 2024-03-02 EduGorilla Publication is a trusted name in the education sector, committed to empowering learners with high-quality study materials and resources. Specializing in competitive exams and academic support, EduGorilla provides comprehensive and well-structured content tailored to meet the needs of students across various streams and levels. |
| flip flop verilog code: Introduction to Embedded System Design Using Field Programmable Gate Arrays Rahul Dubey, 2008-11-23 Introduction to Embedded System Design Using Field Programmable Gate Arrays provides a starting point for the use of field programmable gate arrays in the design of embedded systems. The text considers a hypothetical robot controller as an embedded application and weaves around it related concepts of FPGA-based digital design. The book details: use of FPGA vis-à-vis general purpose processor and microcontroller; design using Verilog hardware description language; digital design synthesis using Verilog and Xilinx® SpartanTM 3 FPGA; FPGA-based embedded processors and peripherals; overview of serial data communications and signal conditioning using FPGA; FPGA-based motor drive controllers; and prototyping digital systems using FPGA. The book is a good introductory text for FPGA-based design for both students and digital systems designers. Its end-of-chapter exercises and frequent use of example can be used for teaching or for self-study. |
| flip flop verilog code: Verilog and SystemVerilog Gotchas Stuart Sutherland, Don Mills, 2010-04-30 In programming, “Gotcha” is a well known term. A gotcha is a language feature, which, if misused, causes unexpected - and, in hardware design, potentially disastrous - behavior. The purpose of this book is to enable engineers to write better Verilog/SystemVerilog design and verification code, and to deliver digital designs to market more quickly. This book shows over 100 common coding mistakes that can be made with the Verilog and SystemVerilog languages. Each example explains in detail the symptoms of the error, the languages rules that cover the error, and the correct coding style to avoid the error. The book helps digital design and verification engineers to recognize these common coding mistakes, and know how to avoid them. Many of these errors are very subtle, and can potentially cost hours or days of lost engineering time trying to find and debug the errors. This book is unique because while there are many books that teach the language, and a few that try to teach coding style, no other book addresses how to recognize and avoid coding errors with these languages. |
| flip flop verilog code: Digital VLSI Systems Design Seetharaman Ramachandran, 2007-06-14 This book provides step-by-step guidance on how to design VLSI systems using Verilog. It shows the way to design systems that are device, vendor and technology independent. Coverage presents new material and theory as well as synthesis of recent work with complete Project Designs using industry standard CAD tools and FPGA boards. The reader is taken step by step through different designs, from implementing a single digital gate to a massive design consuming well over 100,000 gates. All the design codes developed in this book are Register Transfer Level (RTL) compliant and can be readily used or amended to suit new projects. |
| flip flop verilog code: Digital System Design using FSMs Peter D. Minns, 2021-06-23 DIGITAL SYSTEM DESIGN USING FSMS Explore this concise guide perfect for digital designers and students of electronic engineering who work in or study embedded systems Digital System Design using FSMs: A Practical Learning Approach delivers a thorough update on the author’s earlier work, FSM-Based Digital Design using Verilog HDL. The new book retains the foundational content from the first book while including refreshed content to cover the design of Finite State Machines delivered in a linear programmed learning format. The author describes a different form of State Machines based on Toggle Flip Flops and Data Flip Flops. The book includes many figures of which 15 are Verilog HDL simulations that readers can use to test out the design methods described in the book, as well as 19 Logisim simulation files with figures. Additional circuits are also contained within the Wiley web folder. It has tutorials and exercises, including comprehensive coverage of real-world examples demonstrated alongside the frame-by-frame presentations of the techniques used. In addition to covering the necessary Boolean algebra in sufficient detail for the reader to implement the FSM based systems used in the book, readers will also benefit from the inclusion of: A thorough introduction to finite-state machines and state diagrams for the design of electronic circuits and systems An exploration of using state diagrams to control external hardware subsystems Discussions of synthesizing hardware from a state diagram, synchronous and asynchronous finite-state machine designs, and testing finite-state machines using a test-bench module A treatment of the One Hot Technique in finite-state machine design An examination of Verilog HDL, including its elements An analysis of Petri-Nets including both sequential and parallel system design Suitable for design engineers and senior technicians seeking to enhance their skills in developing digital systems, Digital System Design using FSMs: A Practical Learning Approach will also earn a place in the libraries of undergraduate and graduate electrical and electronic engineering students and researchers. |
| flip flop verilog code: Hardware Description Language Demystified Dr. Cherry Sarma Bhargava, Dr. Rajkumar, 2020-09-03 Get familiar and work with the basic and advanced Modeling types in Verilog HDL Key Features a- Learn about the step-wise process to use Verilog design tools such as Xilinx, Vivado, Cadence NC-SIM a- Explore the various types of HDL and its need a- Learn Verilog HDL modeling types using examples a- Learn advanced concept such as UDP, Switch level modeling a- Learn about FPGA based prototyping of the digital system Description Hardware Description Language (HDL) allows analysis and simulation of digital logic and circuits. The HDL is an integral part of the EDA (electronic design automation) tool for PLDs, microprocessors, and ASICs. So, HDL is used to describe a Digital System. The combinational and sequential logic circuits can be described easily using HDL. Verilog HDL, standardized as IEEE 1364, is a hardware description language used to model electronic systems. This book is a comprehensive guide about the digital system and its design using various VLSI design tools as well as Verilog HDL. The step-wise procedure to use various VLSI tools such as Xilinx, Vivado, Cadence NC-SIM, is covered in this book. It also explains the advanced concept such as User Define Primitives (UDP), switch level modeling, reconfigurable computing, etc. Finally, this book ends with FPGA based prototyping of the digital system. By the end of this book, you will understand everything related to digital system design. What will you learn a- Implement Adder, Subtractor, Adder-Cum-Subtractor using Verilog HDL a- Explore the various Modeling styles in Verilog HDL a- Implement Switch level modeling using Verilog HDL a- Get familiar with advanced modeling techniques in Verilog HDL a- Get to know more about FPGA based prototyping using Verilog HDL Who this book is for Anyone interested in Electronics and VLSI design and want to learn Digital System Design with Verilog HDL will find this book useful. IC developers can also use this book as a quick reference for Verilog HDL fundamentals & features. Table of Contents 1. An Introduction to VLSI Design Tools 2. Need of Hardware Description Language (HDL) 3. Logic Gate Implementation in Verilog HDL 4. Adder-Subtractor Implementation Using Verilog HDL 5. Multiplexer/Demultiplexer Implementation in Verilog HDL 6. Encoder/Decoder Implementation Using Verilog HDL 7. Magnitude Comparator Implementation Using Verilog HDL 8. Flip-Flop Implementation Using Verilog HDL 9. Shift Registers Implementation Using Verilog HDL 10. Counter Implementation Using Verilog HDL 11. Shift Register Counter Implementation Using Verilog HDL 12. Advanced Modeling Techniques 13. Switch Level Modeling 14. FPGA Prototyping in Verilog HDL About the Author Dr. Cherry Bhargava is working as an associate professor and head, VLSI domain, School of Electrical and Electronics Engineering at Lovely Professional University, Punjab, India. She has more than 14 years of teaching and research experience. She is Ph.D. (ECE), IKGPTU, M.Tech (VLSI Design & CAD) Thapar University and B.Tech (Electronics and Instrumentation) from Kurukshetra University. She is GATE qualified with All India Rank 428. She has authored about 50 technical research papers in SCI, Scopus indexed quality journals, and national/international conferences. She has eleven books related to reliability, artificial intelligence, and digital electronics to her credit. She has registered five copyrights and filed twenty-two patents. Your LinkedIn Profile https://in.linkedin.com/in/dr-cherry-bhargava-7315619 Dr. Rajkumar Sarma received his B.E. in Electronics and Communications Engineering from Vinayaka Mission's University, Salem, India & M.Tech degree from Lovely Professional University, Phagwara, Punjab and currently pursuing Ph.D. from Lovely Professional University, Phagwara, Punjab. Your LinkedIn Profile www.linkedin.com/in/rajkumar-sarma-213657126 |
| flip flop verilog code: Embedded Control for Mobile Robotic Applications Leena Vachhani, Pranjal Vyas, Arunkumar G. K., 2022-08-10 An all-in-one resource for designing and implementing embedded control in mobile robotics In Embedded Control for Mobile Robotic Applications, a distinguished trio of researchers delivers an authoritative and fulsome resource for understanding embedded control and robotics. The book includes coverage of a variety of embedded platforms, their use in controller implementation, stability analyses of designed controllers, and two new approaches for designing embedded controllers. The authors offer a full chapter on Field-Programmable-Gate-Array (FPGA) architecture development for controller design that is perfect for both practitioners and students taking robotics courses and provide a companion website that includes MATLAB codes for simulation and embedded platform-specific code for mobile robotic applications (in Embedded C and Verilog). The two approaches discussed by the authors—the top-down methodology and the bottom-up methodology—are of immediate practical utility to both practicing professionals in the field and students studying control applications and mobile robotics. The book also offers: A thorough introduction to embedded control, including processor, IC, and design technology, as well as a discussion of limitations in embedded control design Comprehensive explorations of the bottom-up and top-down methods, including computations using CORDIC, interval arithmetic, sliding surface design, and switched nonlinear systems Practical discussions of generic FPGA architecture design, including Verilog, PID controllers, DC motors and Encoder, and a systematic approach for designing architecture using FSMD In-depth examinations of discrete-time controller design, including the approximation to discrete-time transfer function and embedded implementation stability Perfect for practitioners working in embedded control design and control applications in robotics, Embedded Control for Mobile Robotic Applications will also earn a place in the libraries of academicians, researchers, senior undergraduate students, and graduate students in these fields. |
| flip flop verilog code: Digital Design and Computer Architecture, ARM Edition Sarah Harris, David Harris, 2015-04-09 Digital Design and Computer Architecture: ARM Edition covers the fundamentals of digital logic design and reinforces logic concepts through the design of an ARM microprocessor. Combining an engaging and humorous writing style with an updated and hands-on approach to digital design, this book takes the reader from the fundamentals of digital logic to the actual design of an ARM processor. By the end of this book, readers will be able to build their own microprocessor and will have a top-to-bottom understanding of how it works. Beginning with digital logic gates and progressing to the design of combinational and sequential circuits, this book uses these fundamental building blocks as the basis for designing an ARM processor. SystemVerilog and VHDL are integrated throughout the text in examples illustrating the methods and techniques for CAD-based circuit design. The companion website includes a chapter on I/O systems with practical examples that show how to use the Raspberry Pi computer to communicate with peripheral devices such as LCDs, Bluetooth radios, and motors. This book will be a valuable resource for students taking a course that combines digital logic and computer architecture or students taking a two-quarter sequence in digital logic and computer organization/architecture. - Covers the fundamentals of digital logic design and reinforces logic concepts through the design of an ARM microprocessor. - Features side-by-side examples of the two most prominent Hardware Description Languages (HDLs)—SystemVerilog and VHDL—which illustrate and compare the ways each can be used in the design of digital systems. - Includes examples throughout the text that enhance the reader's understanding and retention of key concepts and techniques. - The Companion website includes a chapter on I/O systems with practical examples that show how to use the Raspberry Pi computer to communicate with peripheral devices such as LCDs, Bluetooth radios, and motors. - The Companion website also includes appendices covering practical digital design issues and C programming as well as links to CAD tools, lecture slides, laboratory projects, and solutions to exercises. |
| flip flop verilog code: Digital Design and Computer Architecture David Money Harris, Sarah L. Harris, 2013 Provides practical examples of how to interface with peripherals using RS232, SPI, motor control, interrupts, wireless, and analog-to-digital conversion. This book covers the fundamentals of digital logic design and reinforces logic concepts through the design of a MIPS microprocessor. |
| flip flop verilog code: Digital Design and Computer Architecture, RISC-V Edition Sarah Harris, David Harris, 2021-07-12 The newest addition to the Harris and Harris family of Digital Design and Computer Architecture books, this RISC-V Edition covers the fundamentals of digital logic design and reinforces logic concepts through the design of a RISC-V microprocessor. Combining an engaging and humorous writing style with an updated and hands-on approach to digital design, this book takes the reader from the fundamentals of digital logic to the actual design of a processor. By the end of this book, readers will be able to build their own RISC-V microprocessor and will have a top-to-bottom understanding of how it works. Beginning with digital logic gates and progressing to the design of combinational and sequential circuits, this book uses these fundamental building blocks as the basis for designing a RISC-V processor. SystemVerilog and VHDL are integrated throughout the text in examples illustrating the methods and techniques for CAD-based circuit design. The companion website includes a chapter on I/O systems with practical examples that show how to use SparkFun's RED-V RedBoard to communicate with peripheral devices such as LCDs, Bluetooth radios, and motors. This book will be a valuable resource for students taking a course that combines digital logic and computer architecture or students taking a two-quarter sequence in digital logic and computer organization/architecture. - Covers the fundamentals of digital logic design and reinforces logic concepts through the design of a RISC-V microprocessor - Gives students a full understanding of the RISC-V instruction set architecture, enabling them to build a RISC-V processor and program the RISC-V processor in hardware simulation, software simulation, and in hardware - Includes both SystemVerilog and VHDL designs of fundamental building blocks as well as of single-cycle, multicycle, and pipelined versions of the RISC-V architecture - Features a companion website with a bonus chapter on I/O systems with practical examples that show how to use SparkFun's RED-V RedBoard to communicate with peripheral devices such as LCDs, Bluetooth radios, and motors - The companion website also includes appendices covering practical digital design issues and C programming as well as links to CAD tools, lecture slides, laboratory projects, and solutions to exercises - See the companion EdX MOOCs ENGR85A and ENGR85B with video lectures and interactive problems |
| flip flop verilog code: Introduction to VLSI Design Flow Sneh Saurabh, 2023-06-15 Chip designing is a complex task that requires an in-depth understanding of VLSI design flow, skills to employ sophisticated design tools, and keeping pace with the bleeding-edge semiconductor technologies. This lucid textbook is focused on fulfilling these requirements for students, as well as a refresher for professionals in the industry. It helps the user develop a holistic view of the design flow through a well-sequenced set of chapters on logic synthesis, verification, physical design, and testing. Illustrations and pictorial representations have been used liberally to simplify the explanation. Additionally, each chapter has a set of activities that can be performed using freely available tools and provide hands-on experience with the design tools. Review questions and problems are given at the end of each chapter to revise the concepts. Recent trends and references are listed at the end of each chapter for further reading. |
| flip flop verilog code: A Handbook of Digital Logic N.B. Singh, A Handbook of Digital Logic is a comprehensive yet accessible guide designed for absolute beginners seeking to unravel the complexities of digital logic. From the foundational concepts to advanced topics, this book offers a step-by-step exploration of digital transmission media, computer networks, quantum computing, neuromorphic computing, nanotechnology in digital logic, biocomputing, and more. With clear explanations, practical examples, and real-world applications, readers will embark on a transformative journey into the realm of digital logic, empowering them to understand, design, and innovate in the digital age. Whether you're a student, hobbyist, or professional, this handbook serves as an invaluable resource for building a solid understanding of digital logic from the ground up. 3.5 |
| flip flop verilog code: Verilog Digital System Design Zainalabedin Navabi, 1999 Annotation A much-needed, step-by-step tutorial to designing with Verilog--one of the most popular hardware description languages Each chapter features in-depth examples of Verilog coding, culminating at the end of the book in a fully designed central processing unit (CPU) CD-ROM featuring coded Verilog design examples A first-rate resource for digital designers, computer designer engineers, electrical engineers, and students. |
| flip flop verilog code: Digital Design of Signal Processing Systems Shoab Ahmed Khan, 2011-02-02 Digital Design of Signal Processing Systems discusses a spectrum of architectures and methods for effective implementation of algorithms in hardware (HW). Encompassing all facets of the subject this book includes conversion of algorithms from floating-point to fixed-point format, parallel architectures for basic computational blocks, Verilog Hardware Description Language (HDL), SystemVerilog and coding guidelines for synthesis. The book also covers system level design of Multi Processor System on Chip (MPSoC); a consideration of different design methodologies including Network on Chip (NoC) and Kahn Process Network (KPN) based connectivity among processing elements. A special emphasis is placed on implementing streaming applications like a digital communication system in HW. Several novel architectures for implementing commonly used algorithms in signal processing are also revealed. With a comprehensive coverage of topics the book provides an appropriate mix of examples to illustrate the design methodology. Key Features: A practical guide to designing efficient digital systems, covering the complete spectrum of digital design from a digital signal processing perspective Provides a full account of HW building blocks and their architectures, while also elaborating effective use of embedded computational resources such as multipliers, adders and memories in FPGAs Covers a system level architecture using NoC and KPN for streaming applications, giving examples of structuring MATLAB code and its easy mapping in HW for these applications Explains state machine based and Micro-Program architectures with comprehensive case studies for mapping complex applications The techniques and examples discussed in this book are used in the award winning products from the Center for Advanced Research in Engineering (CARE). Software Defined Radio, 10 Gigabit VoIP monitoring system and Digital Surveillance equipment has respectively won APICTA (Asia Pacific Information and Communication Alliance) awards in 2010 for their unique and effective designs. |
| flip flop verilog code: Digital Logic Circuits Dr. P. Kannan, Mrs. M. Saraswathi, Mr. C. Rameshkumar, PREFACE OF THE BOOK This book is extensively designed for the third semester EEE/EIE students as per Anna university syllabus R-2013. The following chapters constitute the following units Chapter 1, 9 covers :-Unit 1Chapter 2 and 3 covers :-Unit 2Chapter 4 and 5 covers :-Unit 3Chapter 6 and 7 covers :- Unit 4Chapter 8 VHDL :-Unit 5 CHAPTER 1: Introduces the Number System, binary arithmetic and codes. CHAPTER 2: Deals with Boolean algebra, simplification using Boolean theorems, K-map method , Quine McCluskey method, logic gates, implementation of switching function using basic Logical Gates and Universal Gates. CHAPTER 3: Describes the combinational circuits like Adder, Subtractor, Multiplier, Divider, magnitude comparator, encoder, decoder, code converters, Multiplexer and Demultiplexer. CHAPTER 4: Describes with Latches, Flip-Flops, Registers and Counters CHAPTER 5: Concentrates on the Analysis as well as design of synchronous sequential circuits, Design of synchronous counters, sequence generator and Sequence detector CHAPTER 6: Concentrates the Design as well as Analysis of Fundamental Mode circuits, Pulse mode Circuits, Hazard Free Circuits, ASM Chart and Design of Asynchronous counters. CHAPTER 7: Discussion on memory devices which includes ROM, RAM, PLA, PAL, Sequential logic devices and ASIC. CHAPTER 8: The chapter concentrates on the design, fundamental building blocks, Data types, operates, subprograms, packagaes, compilation process used for VHDL. It discusses on Finite state machine as an important tool for designing logic level state machines. The chapter also discusses register transform level designing and test benches usage in stimulation of the state logic machines CHAPTER 9: Concentrate on the comparison, operation and characteristics of RTL, DTL, TTL, ECL and MOS families. We have taken enough care to present the definitions and statements of basic laws and theorems, problems with simple steps to make the students familiar with the fundamentals of Digital Design. |
| flip flop verilog code: Advanced Computing and Intelligent Technologies Monica Bianchini, Vincenzo Piuri, Sanjoy Das, Rabindra Nath Shaw, 2021-07-21 This book gathers selected high-quality research papers presented at International Conference on Advanced Computing and Intelligent Technologies (ICACIT 2021) held at NCR New Delhi, India, during March 20–21, 2021, jointly organized by Galgotias University, India, and Department of Information Engineering and Mathematics Università Di Siena, Italy. It discusses emerging topics pertaining to advanced computing, intelligent technologies, and networks including AI and machine learning, data mining, big data analytics, high-performance computing network performance analysis, Internet of things networks, wireless sensor networks, and others. The book offers a valuable asset for researchers from both academia and industries involved in advanced studies. |
| flip flop verilog code: Formal Techniques for Safety-Critical Systems Cyrille Artho, Peter Csaba Ölveczky, 2019-02-01 This book constitutes the refereed proceedings of the 6th International Workshop on Formal Techniques for Safety-Critical Systems, FTSCS 2018, held in Gold Coast, Australia in November 2018. The 10 revised full papers presented together with an abstract of an invited talk were carefully reviewed and selected from 22 submissions. The papers are organized in topical sections on analysis and verification of Safety-Critical Systems; analysis of timed systems; semantics and analysis methods, and model transformation. |
| flip flop verilog code: Hardware/Firmware Interface Design Gary Stringham, 2009-10-31 Why care about hardware/firmware interaction? These interfaces are critical, a solid hardware design married with adaptive firmware can access all the capabilities of an application and overcome limitations caused by poor communication. For the first time, a book has come along that will help hardware engineers and firmware engineers work together to mitigate or eliminate problems that occur when hardware and firmware are not optimally compatible. Solving these issues will save time and money, getting products to market sooner to create more revenue.The principles and best practices presented in this book will prove to be a valuable resource for both hardware and firmware engineers. Topics include register layout, interrupts, timing and performance, aborts, and errors. Real world cases studies will help to solidify the principles and best practices with an aim towards cleaner designs, shorter schedules, and better implementation! - Reduce product development delays with the best practices in this book - Concepts apply to ASICs, ASSPs, SoCs, and FPGAs - Real-world examples and case studies highlight the good and bad of design processes |
| flip flop verilog code: Trends in Network and Communications David C. Wyld, Michal Wozniak, Nabendu Chaki, Natarajan Meghanathan, Dhinaharan Nagamalai, 2011-06-30 This book constitutes the proceedings of three International Conferences, NeCoM 2011, on Networks & Communications, WeST 2011, on Web and Semantic Technology, and WiMoN 2011, on Wireless and Mobile Networks, jointly held in Chennai, India, in July 2011. The 74 revised full papers presented were carefully reviewed and selected from numerous submissions. The papers address all technical and practical aspects of networks and communications in wireless and mobile networks dealing with issues such as network protocols and wireless networks, data communication technologies, and network security; they present knowledge and results in theory, methodology and applications of the Web and semantic technologies; as well as current research on wireless and mobile communications, networks, protocols and on wireless and mobile security. |
| flip flop verilog code: Getting Started with FPGAs Russell Merrick, 2023-11-21 Skip the complexity and learn to program FPGAs the easy way through this hands-on, beginner-friendly introduction to digital circuit design with Verilog and VHDL. Whether you have been toying with field programmable gate arrays (FPGAs) for years or are completely new to these reprogrammable devices, this book will teach you to think like an FPGA engineer and develop reliable designs with confidence. Through detailed code examples, patient explanations, and hands-on projects, Getting Started with FPGAs will actually get you started. Russell Merrick, creator of the popular blog Nandland.com, will guide you through the basics of digital logic, look-up tables, and flip-flops, as well as high-level concepts like state machines. You’ll explore the fundamentals of the FPGA build process including simulation, synthesis, and place and route.You’ll learn about key FPGA primitives, such as DSP blocks and PLLs, and examine how FPGAs handle math operations and I/O. Code examples are provided in both Verilog and VHDL, making the book a valuable resource no matter your language of choice. You’ll discover how to: Implement common design building blocks like multiplexers, LFSRs, and FIFOs Cross between clock domains without triggering metastable conditions or timing errors Avoid common pitfalls when performing math Transmit and receive data at lightning speeds using SerDes Write testbench code to verify your designs are working With this accessible, hands-on guide, you’ll be creating your own functional FPGA projects in no time. Getting started with FPGAs has never been easier. |
| flip flop verilog code: Digital Logic Testing and Simulation Alexander Miczo, 2003-10-24 Your road map for meeting today's digital testing challenges Today, digital logic devices are common in products that impact public safety, including applications in transportation and human implants. Accurate testing has become more critical to reliability, safety, and the bottom line. Yet, as digital systems become more ubiquitous and complex, the challenge of testing them has become more difficult. As one development group designing a RISC stated, the work required to . . . test a chip of this size approached the amount of effort required to design it. A valued reference for nearly two decades, Digital Logic Testing and Simulation has been significantly revised and updated for designers and test engineers who must meet this challenge. There is no single solution to the testing problem. Organized in an easy-to-follow, sequential format, this Second Edition familiarizes the reader with the many different strategies for testing and their applications, and assesses the strengths and weaknesses of the various approaches. The book reviews the building blocks of a successful testing strategy and guides the reader on choosing the best solution for a particular application. Digital Logic Testing and Simulation, Second Edition covers such key topics as: * Binary Decision Diagrams (BDDs) and cycle-based simulation * Tester architectures/Standard Test Interface Language (STIL) * Practical algorithms written in a Hardware Design Language (HDL) * Fault tolerance * Behavioral Automatic Test Pattern Generation (ATPG) * The development of the Test Design Expert (TDX), the many obstacles encountered and lessons learned in creating this novel testing approach Up-to-date and comprehensive, Digital Logic Testing and Simulation is an important resource for anyone charged with pinpointing faulty products and assuring quality, safety, and profitability. |
| flip flop verilog code: Verilog Coding for Logic Synthesis Weng Fook Lee, 2003-04-17 Provides a practical approach to Verilog design and problem solving. * Bulk of the book deals with practical design problems that design engineers solve on a daily basis. * Includes over 90 design examples. * There are 3 full scale design examples that include specification, architectural definition, micro-architectural definition, RTL coding, testbench coding and verification. * Book is suitable for use as a textbook in EE departments that have VLSI courses |
| flip flop verilog code: Digital Principles and System Design Dr. P. Kannan, Mrs. M. Saraswathy, 2016-07-01 PREFACE OF THE BOOK This book is extensively designed for the second semester CSE/IT students as per Anna university syllabus R-2013. The following chapters constitute the following units Chapter 1 and 2 covers :-Unit 1 Chapter 3 and 8 covers :-Unit 2 Chapter 4 and 5 covers :-Unit 3 Chapter 6 covers :- Unit 4 Chapter 7 covers :- Unit 5 Chapter 8 covers the Verilog HDL:- Unit 2 and 3 CHAPTER 1: Introduces the Number System, binary arithmetic and codes. CHAPTER 2: Deals with Boolean algebra, simplification using Boolean theorems, K-map method , Quine McCluskey method, logic gates, implementation of switching function using basic Logical Gates and Universal Gates. CHAPTER 3: Describes the combinational circuits like Adder, Subtractor, Multiplier, Divider, magnitude comparator, encoder, decoder, code converters, Multiplexer and Demultiplexer. CHAPTER 4: Describes with Latches, Flip-Flops, Registers and Counters CHAPTER 5: Concentrates on the Analysis as well as design of synchronous sequential circuits, Design of synchronous counters, sequence generator and Sequence detector CHAPTER 6: Concentrates the Design as well as Analysis of Fundamental Mode circuits, Pulse mode Circuits, Hazard Free Circuits, ASM Chart and Design of Asynchronous counters. CHAPTER 7: Discussion on memory devices which includes ROM, RAM, PLA, PAL, Sequential logic devices and ASIC. CHAPTER 8: Introduction to Verilog HDL which was chosen as a basis for the high level description used in some parts of this book. We have taken enough care to present the definitions and statements of basic laws and theorems, problems with simple steps to make the students familiar with the fundamentals of Digital Design |
| flip flop verilog code: Chip Multiprocessor Generator Ofer Shacham, 2011 Recent changes in technology scaling have made power dissipation today's major performance limiter. As a result, designers struggle to meet performance requirements under stringent power budgets. At the same time, the traditional solution to power efficiency, application specific designs, has become prohibitively expensive due to increasing nonrecurring engineering (NRE) costs. Most concerning are the development costs for design, validation, and software for new systems. In this thesis, we argue that one can harness ideas of reconfigurable designs to build a design framework that can generate semi-custom chips --- a Chip Generator. A domain specific chip generator codifies the designer knowledge and design trade-offs into a template that can be used to create many different chips. Like reconfigurable designs, these systems fix the top level system architecture, amortizing software and validation and design costs, and enabling a rich system simulation environment for application developers. Meanwhile, below the top level, the developer can program the individual inner components of the architecture. Unlike reconfigurable chips, a generator compiles the program to create a customized chip. This compilation process occurs at elaboration time --- long before silicon is fabricated. The result is a framework that enables more customization of the generated chip at the architectural level, because additional components and logic can be added if the customization process requires it. At the same time this framework does not introduce inefficiency at the circuit level because unneeded circuit overheads are not taped out. Using Chip Generators, we argue, will enable design houses to design a wide family of chips using a cost structure similar to that of designing a single chip --- potentially saving tens of millions of dollars --- while enabling per-application customization and optimization. |
| flip flop verilog code: The Industrial Information Technology Handbook Richard Zurawski, 2018-10-03 The Industrial Information Technology Handbook focuses on existing and emerging industrial applications of IT, and on evolving trends that are driven by the needs of companies and by industry-led consortia and organizations. Emphasizing fast growing areas that have major impacts on industrial automation and enterprise integration, the Handbook covers topics such as industrial communication technology, sensors, and embedded systems. The book is organized into two parts. Part 1 presents material covering new and quickly evolving aspects of IT. Part 2 introduces cutting-edge areas of industrial IT. The Handbook presents material in the form of tutorials, surveys, and technology overviews, combining fundamentals and advanced issues, with articles grouped into sections for a cohesive and comprehensive presentation. The text contains 112 contributed reports by industry experts from government, companies at the forefront of development, and some of the most renowned academic and research institutions worldwide. Several of the reports on recent developments, actual deployments, and trends cover subject matter presented to the public for the first time. |
| flip flop verilog code: Topics in Parallel and Distributed Computing Sushil K Prasad, Anshul Gupta, Arnold L Rosenberg, Alan Sussman, Charles C Weems, 2015-09-16 Topics in Parallel and Distributed Computing provides resources and guidance for those learning PDC as well as those teaching students new to the discipline. The pervasiveness of computing devices containing multicore CPUs and GPUs, including home and office PCs, laptops, and mobile devices, is making even common users dependent on parallel processing. Certainly, it is no longer sufficient for even basic programmers to acquire only the traditional sequential programming skills. The preceding trends point to the need for imparting a broad-based skill set in PDC technology. However, the rapid changes in computing hardware platforms and devices, languages, supporting programming environments, and research advances, poses a challenge both for newcomers and seasoned computer scientists. This edited collection has been developed over the past several years in conjunction with the IEEE technical committee on parallel processing (TCPP), which held several workshops and discussions on learning parallel computing and integrating parallel concepts into courses throughout computer science curricula. - Contributed and developed by the leading minds in parallel computing research and instruction - Provides resources and guidance for those learning PDC as well as those teaching students new to the discipline - Succinctly addresses a range of parallel and distributed computing topics - Pedagogically designed to ensure understanding by experienced engineers and newcomers - Developed over the past several years in conjunction with the IEEE technical committee on parallel processing (TCPP), which held several workshops and discussions on learning parallel computing and integrating parallel concepts |
| flip flop verilog code: Nanoelectronics, Circuits and Communication Systems Vijay Nath, J.K. Mandal, 2020-11-17 This book features selected papers presented at the Fifth International Conference on Nanoelectronics, Circuits and Communication Systems (NCCS 2019). It covers a range of topics, including nanoelectronic devices, microelectronics devices, material science, machine learning, Internet of things, cloud computing, computing systems, wireless communication systems, advances in communication 5G and beyond. Further, it discusses VLSI circuits and systems, MEMS, IC design and testing, electronic system design and manufacturing, speech signal processing, digital signal processing, FPGA-based wireless communication systems and FPGA-based system design, Industry 4.0, e-farming, semiconductor memories, and IC fault detection and correction. |
| flip flop verilog code: IP Cores Design from Specifications to Production Khaled Salah Mohamed, 2015-08-27 This book describes the life cycle process of IP cores, from specification to production, including IP modeling, verification, optimization, and protection. Various trade-offs in the design process are discussed, including those associated with many of the most common memory cores, controller IPs and system-on-chip (SoC) buses. Readers will also benefit from the author’s practical coverage of new verification methodologies. such as bug localization, UVM, and scan-chain. A SoC case study is presented to compare traditional verification with the new verification methodologies. Discusses the entire life cycle process of IP cores, from specification to production, including IP modeling, verification, optimization, and protection; Introduce a deep introduction for Verilog for both implementation and verification point of view. Demonstrates how to use IP in applications such as memory controllers and SoC buses. Describes a new verification methodology called bug localization; Presents a novel scan-chain methodology for RTL debugging; Enables readers to employ UVM methodology in straightforward, practical terms. |
| flip flop verilog code: Fundamentals of Layout Design for Electronic Circuits Jens Lienig, Juergen Scheible, 2020-03-19 This book covers the fundamental knowledge of layout design from the ground up, addressing both physical design, as generally applied to digital circuits, and analog layout. Such knowledge provides the critical awareness and insights a layout designer must possess to convert a structural description produced during circuit design into the physical layout used for IC/PCB fabrication. The book introduces the technological know-how to transform silicon into functional devices, to understand the technology for which a layout is targeted (Chap. 2). Using this core technology knowledge as the foundation, subsequent chapters delve deeper into specific constraints and aspects of physical design, such as interfaces, design rules and libraries (Chap. 3), design flows and models (Chap. 4), design steps (Chap. 5), analog design specifics (Chap. 6), and finally reliability measures (Chap. 7). Besides serving as a textbook for engineering students, this book is a foundational reference for today’s circuit designers. For Slides and Other Information: https://www.ifte.de/books/pd/index.html |
| flip flop verilog code: Digital Circuit Analysis and Design with Simulink Modeling and Introduction to CPLDs and FPGAs Steven T. Karris, 2007 This book is an undergraduate level textbook presenting a thorough discussion of state-of-the-art digital devices and circuits. It is self-contained. |
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