'Higher priority task' diaporamas de présentation

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Chapter 2 Real-Time Systems Concepts

Chapter 2 Real-Time Systems Concepts. Background. Foreground. ISR. Time. ISR. ISR. Code execution. Foreground/Background Systems. application consists of an infinite loop Interrupt service routines (ISRs) handle asynchronous event (foreground)

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Chapter 2 Real-Time Systems Concepts

Chapter 2 Real-Time Systems Concepts. Background. Foreground. ISR. Time. ISR. ISR. Code execution. Foreground/Background Systems. application consists of an infinite loop Interrupt service routines (ISRs) handle asynchronous event (foreground)

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Real-Time Operating Systems

Real-Time Operating Systems. Real-Time Kernels Theoretical Foundations of RTOS Intertask Communication & Synchronization Memory Management Case Study. Real-Time Kernels. A process is an abstraction of a running program and is the logical unit of work scheduled by OS

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CSE 522 Real-Time Scheduling (3)

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EE5900 Advanced Embedded System For Smart Infrastructure

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Estimating Task Durations

Estimating Task Durations. Methodologies and Psychology of Estimating. Project Schedules and Estimates. A project schedule is the result of the aggregation of all of the task durations. If the durations lack validity, so does the project schedule.

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Sporadic and Aperiodic Processes

Sporadic and Aperiodic Processes. Lecture 15. Sporadic and Aperiodic. We can expand on the simple model for periodic processes to include sporadic (and aperiodic) processes by interpreting T the period as the minimum inter-arrival interval.

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Real Time Scheduling

Real Time Scheduling. Outline. About real time systems Basic Scheduling Techniques Recent Work Future Work. Real Time Systems. Correctness of the system may depend not only on the logical result of the computation but also on the time when these results are produced

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CprE 458/558: Real-Time Systems

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Practice Questions on Delay Composition Algebra

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