'Interrupt handling' diaporamas de présentation

Time Synchronization

849 views • 69 slides

Chapter 1: Introduction

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A Whirlwind Tour through Concurrency

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UNIT 8

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Module 5: Implementing Real-time Systems

Module 5: Implementing Real-time Systems. Overview. Defining Terms Windows CE Kernel Features Primer on Threads and Synchronization Interrupt Handling Scheduler Control Optimizing a Windows CE-device. Defining Terms.

438 views • 32 slides

The OS Kernel

The OS Kernel. Kernel Definitions and Objects Queue Structures Threads Implementing Processes and Threads Process and Thread Descriptors Implementing the Operations Implementing Synchronization and Communication Mechanisms Semaphores and Locks Building Monitor Primitives

521 views • 31 slides

4. The OS Kernel

4. The OS Kernel. 4.1 Kernel Definitions and Objects 4.2 Queue Structures 4.3 Threads 4.4 Implementing Processes and Threads Process and Thread Descriptors Implementing the Operations 4.5 Implementing Synchronization and Communication Mechanisms Semaphores and Locks

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SUMMARY

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Exam #1 Feb. 27, 2004

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MetaTM & TxLinux

MetaTM & TxLinux Hany Ramadan, Christopher Rossbach, Donald Porter, Owen Hofmann, Aditya Bhandari, Emmett Witchel University of Texas at Austin. TM Background. Transactional programming is an emerging alternative to locks Avoids problems such as deadlock

328 views • 25 slides

Computer Organization

Computer Organization. Basic Architecture Review. Von Neumann Distinct single-ALU & single-Control Fixed circuitry Non-von Neumann Various changes Multiple ALUs Merged ALU and Control Alternatives to ALU. Timing.

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UQC113S2

UQC113S2. Interrupt Programming on 68307. 68307 Interrupt Handling. The 68307 has 2 distinct parts to the structure of its interrupt handling The standard 68000 core, called the EC000 core processor The 68307 Interrupt controller. Interrupt Handling. Order of Events.

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320 views • 19 slides

AT91SAM Linux Introduction

AT91SAM Linux Introduction. Linux Kernel Introduction. Afternoon Agenda. Linux Kernel Introduction. Linux Device Driver Introduction. Linux Device Driver Getting Started. Hands-on 06. Character Device Driver Developing. Hands-on 07. Platform Device Driver Developing. Hands-on 08.

388 views • 18 slides

Lecture 6: Real-Time Scheduling

Lecture 6: Real-Time Scheduling. Advanced Operating System Fall 2012. Real-Time Scheduling. A real-time task is defined to be one in which there is a hard deadline to meet; failure to meet the deadline can lead to disaster.

918 views • 16 slides

Interrupts

Interrupts. Microprocessor and Interfacing 261214. Example: Writing a Game. Need to Check Keyboard Input. Method 1: Using a Loop Program keeps checking for keyboard input. While (1) [ If Key = Right Then moveRight ElseIf Key = Left Then moveLeft End If ].

276 views • 15 slides

Interrupt-Driven Input/Output

Interrupt-Driven Input/Output. Last Time Busses, Arbitration, Interoperability Polled Input/Output Operations Inefficiencies This Time Interrupts Interrupt-Driven I/O Serial and Block Device Examples Reminders/Announcements Reading P&H, Chapter 8.5-8.9 Next week, 6/4 Course Review

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Power evaluation of SmartDust remote sensors

Power evaluation of SmartDust remote sensors. CS 252 Project Presentation Robert Szewczyk Andras Ferencz. Application: remote sensor. Periodic measurements light, temperature, humidity Data processed in the infrastructure thin client model communication is necessary

258 views • 11 slides

A vxWorks driver for DMA on VMEbus

A vxWorks driver for DMA on VMEbus. Babak Kalantari Paul Scherrer Institute Switzerland. Direct Memory Access. Processor board. Slave board (e.g. ADC). CPU. Memory. Memory. Memory. PCI-VME bridge. - Universe II - Tsi148 - etc. . Transfer by CPU. Transfer using DMA. VMEbus.

401 views • 10 slides