This book presents an integrated approach to digital design principles, processes, and implementations to help the reader design increasingly complex systems within shorter design cycles. It also introduces digital design concepts, VHDL coding, VHDL simulation, synthesis commands, and strategies together. · VHDL and Digital Circuit Primitives· VHDL Simulation and Synthesis Environment and Design Process· Basic Combinational Circuits· Basic Binary Arithmetic Circuits· Basic Sequential Circuits· Registers· Clock and Reset Circuits· Dual-Port RAM, FIFO, and DRAM Modeling· A Design Case Study: Finite Impulse Response Filter ASIC Design· A Design Case Study: A Microprogram Controller Design· Error Detection and Correction· Fixed-Point Multiplication· Fixed-Point Division· Floating-Point Arithmetic

A result of K.C. Chang's practical experience in both design and as an instructor, this book presents an integrated approach to digital design principles, processes, and implementations to help the reader design much more complex systems within a shorter design cycle. Many of the design techniques and considerations illustrated throughout the chapters are examples of viable designs.

A completely updated and expanded comprehensive treatment of VHDL and its applications to the design and simulation of real, industry-standard circuits. This comprehensive treatment of VHDL and its applications to the design and simulation of real, industry-standard circuits has been completely updated and expanded for the third edition. New features include all VHDL-2008 constructs, an extensive review of digital circuits, RTL analysis, and an unequaled collection of VHDL examples and exercises. The book focuses on the use of VHDL rather than solely on the language, with an emphasis on design examples and laboratory exercises. The third edition begins with a detailed review of digital circuits (combinatorial, sequential, state machines, and FPGAs), thus providing a self-contained single reference for the teaching of digital circuit design with VHDL. In its coverage of VHDL-2008, it makes a clear distinction between VHDL for synthesis and VHDL for simulation. The text offers complete VHDL codes in examples as well as simulation results and comments. The significantly expanded examples and exercises include many not previously published, with multiple physical demonstrations meant to inspire and motivate students. The book is suitable for undergraduate and graduate students in VHDL and digital circuit design, and can be used as a professional reference for VHDL practitioners. It can also serve as a text for digital VLSI in-house or academic courses.

This book is designed specifically to make the cutting-edge techniques of digital hardware design more accessible to those just entering the field. The text uses a simpler language (Verilog) and standardizes the methodology to the point where even novices can get medium complex designs through to gate-level simulation in a short period of time. Requires a working knowledge of computer organization, Unix, and X windows. Some knowledge of a programming language such as C or Java is desirable, but not necessary. Features a large number of worked examples and problems--from 100 to 100k gate equivalents--all synthesized and successfully verified by simulation at gate level using the VCS compiled simulator, the FPGA Compiler and Behavioral Compiler available from Synopsys, and the FPGA tool suites from Altera and Xilinx. Basic Language Constructs. Structural and Behavioral Specification. Simulation. Procedural Specification. Design Approaches for Single Modules. Validation of Single Modules. Finite State Machine Styles. Control-Point Writing Style. Managing Complexity--Large Designs. Improving Timing, Area, and Power. Design Compiler. Synthesis to Standard Cells. Synthesis to FPGA. Gate Level Simulation and Testing. Alternative Writing Styles. Mixed Technology Design. For anyone wanting an accessible, accelerated introduction to the cutting-edge tools for Digital Hardware Design.

Electronic systems based on digital principles are becoming ubiquitous. A good design approach to these systems is essential and a top-down methodology is favoured. Such an approach is vastly simplified by the use of computer modeling to describe the systems. VHDL is a formal language which allows a designer to model the behaviours and structure of a digital circuit on a computer before implementation. "Digital System Design with VHDL" is intended both for students on Digital Design courses and practitioners who would like to integrate digital design and VHDL synthesis in the workplace. Its unique approach combines the principles of digital design with a guide to the use of VHDL. Synthesis issues are discussed and practical guidelines are provided for improving simulation accuracy and performance. Features: a practical perspective is obtained by the inclusion of real-life examples an emphasis on software engineering practices encourages clear coding and adequate documentation of the process demonstrates the effects of particular coding styles on synthesis and simulation efficiency covers the major VHDL standards includes an appendix with examples in Verilog

Digital Systems Design with VHDL and Synthesis presents an integrated approach to digital design principles, processes, and implementations to help the reader design much more complex systems within a shorter design cycle. This is accomplished by introducing digital design concepts, VHDL coding, VHDL simulation, synthesis commands, and strategies together. The author focuses on the ultimate product of the design cycle: the implementation of a digital design. VHDL coding, synthesis methodologies and verification techniques are presented as tools to support the final design implementation. Readers will understand how to apply and adapt techniques for VHDL coding, verification, and synthesis to various situations. Digital Systems Design with VHDL and Synthesis is a result of K.C. Chang's practical experience in both design and as an instructor. Many of the design techniques and considerations illustrated throughout the chapters are examples of viable designs. His teaching experience leads to a step-by-step presentation that addresses common mistakes and hard-to-understand concepts in a way that eases learning. Unique features of the book include the following: VHDL code explained line by line to capture the logic behind the design concepts VHDL is verified using VHDL test benches and simulation tools Simulation waveforms are shown and explained to verify design correctness VHDL code is synthesized and commands and strategies are discussed. Synthesized schematics and results are analyzed for area and timing Variations on the design techniques and common mistakes are addressed; Demonstrated standard cell, gate array, and FPGA three design processes Each with a complete design case study Test bench, post-layout verification, and test vector generation processes. Practical design concepts and examples are presented with VHDL code, simulation waveforms, and synthesized schematics so that readers can better understand their correspondence and relationships.

A unique guide to using both modeling and simulation in digital systems design Digital systems design requires rigorous modeling and simulation analysis that eliminates design risks and potential harm to users. Introduction to Digital Systems: Modeling, Synthesis, and Simulation Using VHDL introduces the application of modeling and synthesis in the effective design of digital systems and explains applicable analytical and computational methods. Through step-by-step explanations and numerous examples, the author equips readers with the tools needed to model, synthesize, and simulate digital principles using Very High Speed Integrated Circuit Hardware Description Language (VHDL) programming. Extensively classroom-tested to ensure a fluid presentation, this book provides a comprehensive overview of the topic by integrating theoretical principles, discrete mathematical models, computer simulations, and basic methods of analysis. Topical coverage includes: Digital systems modeling and simulation Integrated logic Boolean algebra and logic Logic function optimization Number systems Combinational logic VHDL design concepts Sequential and synchronous sequential logic Each chapter begins with learning objectives that outline key concepts that follow, and all discussions conclude with problem sets that allow readers to test their comprehension of the presented material. Throughout the book, VHDL sample codes are used to illustrate circuit design, providing guidance not only on how to learn and master VHDL programming, but also how to model and simulate digital circuits. Introduction to Digital Systems is an excellent book for courses in modeling and simulation, operations research, engineering, and computer science at the upper-undergraduate and graduate levels. The book also serves as a valuable resource for researchers and practitioners in the fields of operations research, mathematical modeling, simulation, electrical engineering, and computer science.

This practical, tool-independent guide to designing digital circuits takes a unique, top-down approach, reflecting the nature of the design process in industry. Starting with architecture design, the book comprehensively explains the why and how of digital circuit design, using the physics designers need to know, and no more.

This textbook for courses in Digital Systems Design introduces students to the fundamental hardware used in modern computers. Coverage includes both the classical approach to digital system design (i.e., pen and paper) in addition to the modern hardware description language (HDL) design approach (computer-based). Using this textbook enables readers to design digital systems using the modern HDL approach, but they have a broad foundation of knowledge of the underlying hardware and theory of their designs. This book is designed to match the way the material is actually taught in the classroom. Topics are presented in a manner which builds foundational knowledge before moving onto advanced topics. The author has designed the presentation with learning Goals and assessment at its core. Each section addresses a specific learning outcome that the student should be able to “do” after its completion. The concept checks and exercise problems provide a rich set of assessment tools to measure student performance on each outcome.