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What does IR stand for?

IR stands for Interrupt Request

This definition appears very frequently and is found in the following Acronym Finder categories:

  • Information technology (IT) and computers

See other definitions of IR

Other Resources:
We have 68 other meanings of IR in our Acronym Attic

Samples in periodicals archive:

Other topics include the mixed postman problem with restrictions on the edges, real-time scheduling of interrupt requests over conventional PC hardware, multi-format web content transcoding for mobile devices.
The new support will enable consumers to plug AccessRunner-based modem products directly into a desktop or notebook PC's USB port without having to open the PC, install adapter cards or worry about which serial port or interrupt request to use.
These include: --Eight/Four-Port, 3Gb/s SAS/SATA RAID controller IC with PCI Express host bus interface --Embedded processor for RAID calculation, volume rebuild and numerous interrupt requests related to IO processing to unburden the CPU --Support for RAID levels 0, 1, 5, 6, 10, 50, 60 and JBOD for maximum flexibility --RAID5 hardware acceleration circuit for increased performance --DDR2 memory controller and DMA controller for optimized rate processing Pricing and Availability The Vitesse VSC7250 and VSC7251 and associated customer evaluation boards are currently available to customers.