Philip R. Moorby & Donald E. Thomas 
Verilog(R) Hardware Description Language [PDF ebook] 

xv From the Old to the New xvii Acknowledgments xxi 1 Verilog – A Tutorial Introduction 1 Getting Started 2 A Structural Description 2 Simulating the binary To ESeg Driver 4 Creating Ports For the Module 7 Creating a Testbench For a Module 8 11 Behavioral Modeling of Combinational Circuits Procedural Models 12 Rules for Synthesizing Combinational Circuits 13 14 Procedural Modeling of Clocked Sequential Circuits Modeling Finite State Machines 15 Rules for Synthesizing Sequential Systems 18 Non-Blocking Assignment ("