outl ine Computer System Operation A modern computer system System boot Interrupt 1/0 Structure 1/0 Structure 1/0 operation DMA Storage Structure and Storage Hierarchy Storage Structure Storage hierarchy Hardware Protection Hardware Protection General System Architecture General System Architecture system call Computing Environments 小结和作业 4口4回,4在4色重刀QC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . outline Computer System Operation A modern computer system System boot Interrupt I/O Structure I/O Structure I/O operation DMA Storage Structure and Storage Hierarchy Storage Structure Storage hierarchy Hardware Protection Hardware Protection General System Architecture General System Architecture system call Computing Environments 小结和作业
CS Von Neumann architecture 。计算机 1.不可编程的:强定制,高效 2.可编程的:灵活 ·提供指令集,程序就是一个指令序列 冯·诺伊曼体系结构 五大部件:运算器、控制器、存储器、I/0设备 存储器与CPU相分离:指令存储与数据存储共享存储器 运算器 存 任序+数据 输出然采 输入设备 存储器 输出设备 反 续 指 地 作 响应 址 响应 信号 信号 控拉制器 请求信号 请案信号 4口4白,4在4生·至)QC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . CS & Von Neumann architecture ▶ 计算机 1. 不可编程的: 强定制,高效 2. 可编程的: 灵活 ▶ 提供指令集,程序就是一个指令序列 冯·诺伊曼体系结构 ▶ 五大部件:运算器、控制器、存储器、I/O设备 ▶ 存储器与CPU相分离;指令存储与数据存储共享存储器 控制器 存储器 地 址 指 令 运算器 取 数 据 存 数 据 输入设备 程序+数据 输出设备 输出结果 请求信号 请求信号 响应 信号 响应 信号 反 馈 信 号 操 作 命 令
Outline Computer System Operation A modern computer system System boot Interrupt 1/0 Structure 1/0 Structure 1/0 operation DMA Storage Structure and Storage Hierarchy Storage Structure Storage hierarchy Hardware Protection Hardware Protection General System Architecture General System Architecture system call Comput ing Envi ronments 小结知作业 1口4日4在14色至)QC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Outline Computer System Operation A modern computer system System boot Interrupt I/O Structure I/O Structure I/O operation DMA Storage Structure and Storage Hierarchy Storage Structure Storage hierarchy Hardware Protection Hardware Protection General System Architecture General System Architecture system call Computing Environments 小结和作业
A modern computer system I disk disk printer tape drives disk printer tape-drive CPU controller controller controller system bus memory controller memory 4口4包,4在4色更)QC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A modern computer system I
A modern computer system II mouse keyboard printer monitor disks CPU disk USB controller graphics controller adapter memory 4口4包,4在14色,至)QC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A modern computer system II