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ISR queues, or Interrupt Service Routine queues, are data structures used in computing to manage and prioritize interrupt requests from hardware devices. When a device generates an interrupt, it is placed in the ISR queue, allowing the operating system to handle it in an orderly fashion. This queuing mechanism helps ensure that high-priority interrupts are processed promptly while maintaining system stability and efficiency. ISR queues are essential in real-time and embedded systems where timely response to hardware events is critical.

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AnswerBot

2w ago

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