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所在平台: Udemy |
课程主页: https://www.udemy.com/course/computer-organization-and-architecture-j/
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Coursera 上的《计算机组成与体系结构》课程概览： 本课程是一门关于计算机组成与体系结构的入门课程，面向电气工程、电子与通信工程、计算机科学与技术、信息技术、理学学士、大专（理工科）、计算机应用科学、计算机应用技术、工学硕士、理学硕士等专业的学生。该课程不仅有助于学生获得学分，还能帮助他们在各类竞争性考试中取得好成绩。 **课程共分为五个部分：** * **第一部分：** 介绍计算机组成与体系结构的区别、计算机的功能模块、CPU 的寄存器组织、CPU 组织以及寻址模式。 * **第二部分：** 讲解带符号数、定点数、浮点数和字符的数据表示；计算机算术运算，包括加法器（如涟漪进位加法器、超前进位加法器）、乘法（移位加法、Booth 算法、进位保存加法）、除法（恢复除法、非恢复除法）等。 * **第三部分：** 涵盖外围设备及其特性（输入输出子系统、I/O 设备接口、I/O 传输方式：程序控制、中断驱动和 DMA）；特权指令与非特权指令；软件中断与异常；程序与进程（中断在进程状态转换中的作用）；I/O 设备接口（SCSI、USB）。 * **第四部分：** 探讨流水线的基本概念、吞吐量和加速比、流水线冲突；并行处理器的介绍；内存和缓存的并发访问以及缓存一致性。 * **第五部分：** 讲解存储器组织、存储器交织；层次化存储器组织的理念；缓存存储器、缓存大小与块大小的关系；映射函数、替换算法、写策略。
This is a basic course on Computer Organization and Architecture. This course is meant for Engineering Students of Electrical, Electronics & Communication, Computer Science and IT, BSC Students, Diploma Students (Polytechnic), BCA students, MCA students, MTech Students, MS Students. This course is not only beneficial for students to earn credits as a part of their course curriculum but also score well in competitive exams. The Complete Course is divided into Five Sections. Section-1 Covers Differences between Computer Organization and Architecture, Functional Blocks of Computer, Register Organization of CPU ,CPU Organization and Addressing Modes. Section-2 covers Data Representation of Signed numbers, Fixed and Floating Point Numbers and Characters, Computer Arithmetic, Ripple Carry Adder, Carry Look Ahead Adder, Multiplication by Shift & Add, Booth's Algorithm, Multiplication by Carry Save addition, Restoring Division Algorithm, Non Restoring Division Algorithm. Section-3 Covers Peripheral Devices and their characteristics: Input-Output Subsystems, I/O Device Interface, I/O transfers - Program Controlled, Interrupt Driven and DMA, Privileged and Non-Privileged Instructions, Software Interrupts and Exceptions, Programs and Processes - Role of Interrupts in Process State Transitions, I/O Device Interfaces - SCSI, USB.Section-4 Covers Basic concepts of Pipelining, Throughput and Speedup, Pipeline Hazards, Introduction to Parallel Processors, Concurrent access to Memory and Cache Coherency. Section-5 covers Memory Organization, Memory Interleaving, Concept of Hierarchical Memory Organization, Cache Memory, Cache Size vs. Block Size, Mapping Functions, Replacement Algorithms, Write Policies.
