PFN definitions

Pfn

1) Page frame number
Found on https://www.crosswordclues.com/clue/pfn

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PFN

Page Frame Number
Found on http://www.encyclo.co.uk/visitor-contributions.php

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PFN

Pulse Forming Network
Found on https://www.encyclo.co.uk/local/20818

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PFN

Page Frame Number, index into the mem_map[] array which describes physical memory pages.
Found on https://www.encyclo.co.uk/local/22606

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