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  • Briefly describe vector IRQ interrupts?

    * Question

    Briefly describe vector IRQ interrupts?


    *
    Answer

    Vector IRQ has medium priority and processing interrupts are faster.C jumps according to the address in VICVectAddr and executes the corresponding service program. Refer to Figure 4.81.The entire process is done automatically by the VIC hardware, without the user’s software intervention.


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