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Advanced Programmable Interrupt Controller

The Advanced Programmable Interrupt Controller (APIC) is a family of programmable interrupt controllers developed by Intel. As its name suggests, the APIC is more advanced than Intel's 8259 Programmable Interrupt Controller (PIC), particularly enabling the construction of multiprocessor systems. It is one of several architectural designs intended to…

Art, Integrated local APICs & Variants

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Discrete APIC

Integrated local APICs

I/O APICs

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Advanced Programmable Interrupt Controller

Nodes66
Edges65
Triples0
Avg. degree1.97
Density0.030303
Components1

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Important terminology

apic interrupt local intel systems processors system integrated used 82489dx one multiprocessor apics timer interrupts lapic processor also pentium discrete

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