TAILIEUCHUNG - Lecture Operating System: Chapter 05 - University of Technology

Lecture Operating System: Chapter 05 - Input/Output presented Principles of I/O hardware, Principles of I/O software, I/O software layers, Disks, Clocks, Character-oriented terminals, Graphical user interfaces, Network terminals, Power management. | Input/Output Chapter 5 Principles of I/O hardware Principles of I/O software I/O software layers Disks Clocks Character-oriented terminals Graphical user interfaces Network terminals Power management Principles of I/O Hardware Some typical device, network, and data base rates Device Controllers I/O devices have components: mechanical component electronic component The electronic component is the device controller may be able to handle multiple devices Controller's tasks convert serial bit stream to block of bytes perform error correction as necessary make available to main memory Memory-Mapped I/O (1) Separate I/O and memory space Memory-mapped I/O Hybrid Memory-Mapped I/O (2) (a) A single-bus architecture (b) A dual-bus memory architecture Direct Memory Access (DMA) Operation of a DMA transfer Interrupts Revisited How interrupts happens. Connections between devices and interrupt controller actually use interrupt lines on the

• Hệ điều hành
• Operating System
• Principles of I O software
• I O software layers
• Character oriented terminals
• Graphical user interfaces
• Network terminals
• Operating system concepts
• Lecture Operating system concepts
• Operating system services
• Operating system structures
• Operating system design
• Operating system structure
• Hệ điều hành
• Computer system organization
• Operating System Debugging
• Operating System Generation
• Types of System Calls
• Lecture Operating system principles
• Computer system
• Modern operating systems
• Evolution of operating systems
• Computer system structures
• File system interface
• File system implementation
• Computer system architecture
• The Linux system