Overview

I/O mapping


'I/O mapping' can also refer to...

 

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A technique used primarily in microprocessing whereby peripheral devices are interfaced to a processor whose architecture supports input and output instructions. An I/O mapped device is assigned one or more of the processor's I/O port addresses, and data and status information are transferred between the processor and the peripheral device using the processor's input and output instructions.

Subjects: Computing.


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