#15 Interrupts | Introduction to Operating Systems

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Welcome to 'Introduction to Operating Systems' course !

This lecture introduces the concept of interrupts in operating systems, explaining how interrupts enable event-driven execution. It classifies events into hardware interrupts, traps, and exceptions, providing examples and highlighting the differences between them. The lecture focuses on hardware interrupts, discussing the role of programmable interrupt controllers (PICs) in handling interrupt requests from external devices. It further explains the structure of Interrupt Descriptors and their role in directing the CPU to the appropriate interrupt service routine (ISR).
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#Interrupts #EventDriven #PIC #InterruptDescriptors
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could not find a better explanation than this

shikharchaudhary
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sir please reoplease the CITATION or PDF of all of your latest Vedios in NPTEL so that i can take print out please

kamalkhan-cegq