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