'Character devices' presentation slideshows

I/O Management

I/O Management. Chapter 7. I/O Hardware. Incredible variety of I/O devices Common concepts Port connection point, for device to communicate with machine Bus ( daisy chain or shared direct access)

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Operating Systems CMPSC 473

Operating Systems CMPSC 473. I/O Management (1) November 30 2010 - Lecture 23 Instructor: Bhuvan Urgaonkar. Announcements. Project 3 due today Please indicate time to meet TA on sheet Project 4 out and due on Dec 10 You need to study material on content addressable storage

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

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Chapter 13: I/O Systems

Chapter 13: I/O Systems. Adapted to COP4610 by Robert van Engelen. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus ( daisy chain or shared direct access) Controller ( host adapter ) I/O instructions control devices Devices have addresses, used by

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I/O Systems

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Chapter 13: I/O Systems

Chapter 13: I/O Systems. I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Streams Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access)

456 views • 31 slides

Chapter 13: I/O Systems

Chapter 13: I/O Systems. I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Streams Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access)

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Chapter 13: I/O Systems

Chapter 13: I/O Systems. I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus ( daisy chain or shared direct access) Controller ( host adapter )

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I/O Systems

I/O Systems. Notice: The slides for this lecture have been largely based on those accompanying the textbook Operating Systems Concepts with Java , by Silberschatz, Galvin, and Gagne (2003). Many, if not all, of the illustrations contained in this presentation come from this source.

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Lecture 10: Kernel Modules and Device Drivers

ECE 412: Microcomputer Laboratory. Lecture 10: Kernel Modules and Device Drivers. Objectives. Review Linux environment Device classification Review Kernel modules PCMCIA example Skeleton example of implementing a device driver for a BlockRAM based device. Review Questions.

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Module 12: I/O Systems

Module 12: I/O Systems. I/O hardwared Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access) Controller (host adapter)

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13: I/O Systems

13: I/O Systems. I/O hardwared Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Performance. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access) Controller (host adapter)

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Linux Device Driver Development

Linux Device Driver Development. Chris Lydick Spring 2007. CIS e (?*i). TU. 10:30. Intro to Device Drivers. Lydick. PSYCH 012. MWF. 11:30. My Motivation. Lydick. EECE 92181. MWF. 9:30. Reverse Engineering. Lydick. LAB 0. F. 2:30p. Demonstrations. Lydick. Class Schedule.

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I/O Systems

I/O Systems.

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ITEC 502 ??? ??? ? ??

ITEC 502 ??? ??? ? ??. Chapter 8-2: I/O Management (Review) Mi-Jung Choi mjchoi@postech.ac.kr DPNM Lab. Dept. of CSE, POSTECH. I/O Hardware. Incredible variety of I/O devices Common concepts Port Bus ( daisy chain or shared direct access) Controller ( adapter )

151 views • 15 slides