本书是大学本科计算机科学和计算机工程专业讲授“计算机组织”课程的教科书或教学参考书。其内容的深度和广度，既适用于大学本科的课堂教学，也适用于计算机专业技术人员的阅读参考。 本书内容自成体系，深入浅出地介绍了计算机各主要功能部件的组成原理，通过具体的性能分析，了解其基本设计方法。为了适应广大读者不同的专业背景以衣不同专业课程体系对“计算机组织”课程内容的要求，本书在选材上着重考虑从基本内容（数字信息和基本逻辑设计）出发，逐步深入到计算机各主要功能部件以及由它们相互连接组成的数据路径的控制器的设计。 本书区别于其他同类教材的主要特点之一是将同时出版由原作者撰写的英文和中文教材，以便于大学推广双语教学，并将有利于学生在学习本书的同时，提高英文阅读写作能力，同时还可以进一步参考有关的英文文献。

The Scope of the Book We wrote this book with the intention that it would be used in a firstª²level course on computer organization in computer science and computer engineering curricula. The book is selfª²contained, so that reading it requires only a basic knowledge of computer programming in a highª²level language. The breadth of material has been chosen to provide fundamental knowledge of computer information and basic digital logic. The depth of material has been chosen to provide students with a solid foundation for their future studies and a career as a computer professional. One of the difficulties of writing a textbook on computer organization is the lack of universally accepted d...