说明：  本书是教育部高职高专规划教材。全书共10章，主要内容包括：计算机系统概述，计算机中数据的表示，运算方法与运算器，控制器，《微型计算机原理》Intel80X86微处理器，存储系统，80X86的寻址方式与指令系统，输入输出系统及接口，中断系统及DMA系统，串、并行通信及接口电路，各章后均附有习题。
(This book is the Ministry of Education, Vocational planning materials. The book is 10 chapters, the main contents include: Computer System Overview representation of computer data, computing method with arithmetic unit, controller, microcomputer principle " Intel80X86 microprocessor, storage systems, 80X86, addressing modes and instruction set input output system and interface, interrupt and DMA systems, serial and parallel communication interface circuit, with exercises after each chapter.)