Slide 1I/O Management and Disk Scheduling Chapter 11 Slide 2 Categories of I/O Devices Human readable –Used to communicate with the user –Printers –Video display terminals…
Slide 11 I/O Management and Disk Scheduling Chapter 11 Slide 2 2 Categories of I/O Devices Human readable –Used to communicate with the user –Printers –Video display…
Slide 1Categories of I/O Devices Human readable –Communication with the user –Printers –Video display terminals –Display –Keyboard –Mouse Machine readable –Communication…
Slide 11 Disk Management operating systems Slide 2 2 Goals of I/O Software Provide a common, abstract view of all devices to the application programmer (open, read, write)…
Slide 1Operating Systems Input/Output Devices (Ch 13: 13.1-13.5) (Ch 12: 12.1-12.4) Slide 2 Introduction One OS function is to control devices –significant fraction of…
Slide 1 Operating Systems Input/Output Devices (Ch12.1 - 12.3, 12.7; 13.1-13.3, 13.7) Slide 2 Introduction F One OS function is to control devices –significant fraction…
Slide 1 Lecture 11: I/O Management and Disk Scheduling Slide 2 Categories of I/O Devices Human readable –Used to communicate with the user –Printers –Video display…
Slide 1 1 Device Management Slide 2 2 Categories of I/O Devices Human readable Used to communicate with the user Printers Video display terminals Display Keyboard Mouse Slide…
Slide 1 Operating Systems Input/Output Devices (Ch 5: 5.1-5.5) Slide 2 Introduction One OS function is to control devices –significant fraction of code (80-90% of Linux)…