What is the difference between IRQ and I/O Addresses?

They is very much the same task.

IRQ is an interrupt request.Its for instance your some sort of press man or women / report since the president therefore you want her attention.So whos much more important gets to ask their question or perhaps the presidents interest.This is devices obtain the attention based on priorities 0-15.

Instead old stuff as certainly not been modified in these types of years.I feel new pc’s could assist more and perhaps they are split as computers backside 20 typical used not one but two chips for IRQ so they really were separate thus totally wasting one IRQ.

! /0 (input along with output) addresses are machine addresses.Like everyone features a different mobile phone number.