| 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | .
Click one of the letters above to be taken to a page of all terms beginning with that letter.
- IRQsearch for term
interrupt request; interrupt request lineA hardware line over which a device, such as a printer or modem, can send signals to the processor when the device is ready to send or receive information. Typically, each device connected to the computer uses a separate IRQ.