How does Interrupt request (or IRQ) work and why need this?

Asked By 70 points N/A Posted on -
qa-featured

I want to need following answers
How does interrupt request (or IRQ) work? What is interrupt request level? Why need Advanced Programmable Interrupt Controller (APIC)? What is Master PIC and Slave PIC? What are 16 IRQs and when it’s used? What is IRQ conflict error? What is Message Signaled Interrupts (MSI)? Thank You

SHARE

Login/Register to Answer

Find out the characteristics of Infrared Data Association

Previous

Need brief information about Palm OS

Next

Related Questions