Memory mapping: Difference between revisions

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* [[Memory-mapped file]], also known as <code>mmap()</code>
* [[Memory-mapped I/O]], an alternative to [[port I/O]]; a communication between CPU and peripheral device using the same instructions, and same bus, as between CPU and memory
* [[Port-mapped I/O]], a method complementary to Memory-mapped I/O
* [[Virtual memory]], technique which gives an application program the impression that it has contiguous working memory, while in fact it is physically fragmented and may even overflow on to disk storage