This volume covers digital design techniques, exercises and applications. The book discusses digital design and implementation in the context of VLSI and embedded system design. It covers basic digital design techniques to high speed design techniques. The contents also cover performance improvement, optimization concepts and design case studies. It includes pedagogical features such as design examples and illustrations. This book will be a useful guide for hardware engineers, logic design engineers, professionals and hobbyists looking to learn and use the digital design to develop VLSI based algorithms, architectures and products.