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IOAPIC - OSDev Wiki
wiki.osdev.org/IOAPIC
Oct 3, 2016 - The Intel I/O Advanced Programmable Interrupt Controller is used to distribute external interrupts in a more advanced manner than that of the standard 8259 PIC. With the I/O APIC, interrupts can be distributed to physical or logical (clusters of) processors and can be prioritized. Each I/O APIC typically ...Advanced Programmable Interrupt Controller - Wikipedia
https://en.wikipedia.org/wiki/Advanced_Programmable_Interrupt_Controller
In computing, Intel's Advanced Programmable Interrupt Controller (APIC) is a family of interrupt controllers. 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 ...People also ask
IO-APIC — Wikipédia
https://fr.wikipedia.org/wiki/IO-APICTranslate this page
IO-APIC est l'acronyme de I/O Advanced Programmable Interrupt Controller, qui est un contrôleur programmable d'interruptions. C'est une architecture Intel pour gérer les interruptions dans les ordinateurs multiprocesseurs. Elle est mise en œuvre par la puce Intel 82093AA et se trouve sur toutes les cartes Intel SMP.[PDF]IO APIC - PDOS-MIT
https://pdos.csail.mit.edu/6.828/2016/readings/ia32/ioapic.pdf
IOAPIC Device. Index Register Interface for. Optimum Memory Usage. Registers are 32-Bit Wide to Match the PCI to Host Bridge Architecture. Package 64-Pin PQFP. The 82093AA I/O Advanced Programmable Interrupt Controller (IOAPIC) provides multi-processor interrupt management and incorporates both static andubuntu - Why should I enable IO APIC in VirtualBox? - Server Fault
https://serverfault.com/questions/74672/why-should-i-enable-io-apic-in-virtualbox
Oct 15, 2009 - Most modern machines do. A standard installation on a modern physical PC or VMware will usually result in Halaacpi.dll being chosen as most systems nowadays have an IO APIC and VMware chose to virtualize it by default (IOAPIC - I/O Advanced Programmable Interrupt Controller ...
https://www.acronymfinder.com/I%2FO-Advanced-Programmable-Interrupt-Controller-...
How is I/O Advanced Programmable Interrupt Controller abbreviated? IOAPIC stands for I/O Advanced Programmable Interrupt Controller. IOAPIC is defined as I/O Advanced Programmable Interrupt Controller somewhat frequently.ioapic(4) - OpenBSD manual pages
https://man.openbsd.org/ioapic.4
May 31, 2007 - DESCRIPTION. ioapic is an I/O Advanced Programmable Interrupt Controller (Advanced Programming Interrupt Controller on Bona Fide OS Developer
www.osdever.net/tutorials/view/advanced-programming-interrupt-controller
Functionally, it replaces the 8259's. You must essentially shut off the 8259's and turn on the IO APIC to use it. The IO APIC is typically located at physical address FEC00000, but may be moved by programming the north/southbridge chipset. The Intel chip number is 82093 and you can get the doc for it off of the Intel website.What is the relationship of Vector in IOAPIC and IRQ# in X86 ...
https://software.intel.com/en-us/forums/virtualization-software.../topic/748985
Nov 22, 2017 - 1 post
Hi, I am checking IOAPIC in my virtual machine (Ubuntu16.04_64bit), and with my own utility to dump the IOREDTAB of IOAPIC, i got,ioapic(4) - NetBSD Manual Pages
netbsd.gw.com/cgi-bin/man-cgi?ioapic+4
APIC(4) NetBSD/x86 Kernel Interfaces Manual APIC(4) NAME apic, ioapic, lapic -- Intel APIC Architecture SYNOPSIS ioapic* at mainbus* DESCRIPTION The apic subsystem provides basis for a system of advanced programmable interrupt controllers (APICs) originally designed by Intel but now widely used on all x86 ...