APIC Meaning and
Definition
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APIC stands for "Advanced Programmable Interrupt Controller." It is a term used in the field of computer architecture and refers to a hardware component known as an interrupt controller. An interrupt controller is responsible for managing and prioritizing various interrupt requests in a computer system.
The APIC is an enhanced and more advanced version of the traditional programmable interrupt controller (PIC). It is commonly found in modern multiprocessor systems and is responsible for handling interrupts generated by the various devices connected to the computer.
The APIC provides a more efficient and flexible approach to interrupt handling. It allows for increased scalability in terms of the number of processors and devices that can be supported. It also offers better performance by efficiently managing interrupt requests and distributing them among the available processors.
An APIC consists of several components, including the local APIC, which handles interrupts for a specific processor, and the I/O APIC, which handles interrupts generated by I/O devices. These components communicate with each other and with the processors through a bus or a dedicated communication channel.
Overall, the APIC plays a crucial role in managing the flow of interrupts within a computer system, ensuring that devices and processors are properly synchronized and that interrupt requests are handled in a timely and efficient manner.
Common Misspellings for APIC
- api9c
- ap8ic
- api8c
- apixc
- apicx
- apivc
- apicv
- apifc
- apicf
- apidc
- apicd
- apci
- apiic
- apicc
- AqIC
- APyC
- APhC
- api c
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