Programmable interrupt controller

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Related lectures (30)

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Playing Melodies: Timer & Interruption

Explains playing melodies using timers and interruptions on microcontrollers, covering notes, periods, durations, and sensor implementation.

Interrupts

Explores interrupts as a mechanism for abstraction and multiplexing in operating systems, covering handling, processing, and initialization.

Process Protection and Efficient Execution

Explores process execution, protection, and efficient OS mechanisms for secure and reliable multi-program environments.

Interrupts: Principles and Implementation

Explores the principles and implementation of interrupts in microcontrollers, covering motivation, sources, and practical examples.

Multiprocessors, Processes and Switching

Covers the creation of processes, switching between them, handling interrupts, and the context switch mechanism in the multiprocessor world.

Exceptions: Handling and Types

Explores exceptions in computer systems, covering their types, classification, handling, and design challenges.

Adding Interrupts: CPU Dispatcher

Covers adding interrupts to a CPU and implementing a software dispatcher for interrupt handling with fixed priorities.

Priority Encoders: Example and Operation

Explains the operation of priority encoders and provides examples of 8-input priority encoders.

Adding Interrupts to a CPU

Covers the process of adding interrupts to a CPU and the necessary modifications in the datapath and control.

Understanding Microcontroller Interruptions

Explores microcontroller interruptions, covering types, vectors, categories, and handling methods, emphasizing internal complexity and ease of programming.