本书围绕计算机系统的组成，详细论述了各个部分的组成及工作原理，结合新的计算机

技术应用，内容更具有创新性。全书共11 章，其内容包括：计算机系统概论、数据的表示

与校验、运算方法与运算器、存储器系统、指令系统、控制器、接口与输入输出、外围设备、

总线、并行处理与互连网络、多处理机与机群系统。-Computer systems around the composition of the book, discusses in detail the various parts of the composition and working principle, combined with new computer technology, more innovative content. The book is 11 chapters, its contents include: Introduction to computer systems, data representation and verification, computation methods and arithmetic unit, memory systems, instruction, controller, interface and input and output, peripherals, bus, parallel processing and interconnection network, multi-processor and cluster systems.