ADMA: Difference between revisions

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Grammatical correction
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(Flesh out this article out a bit, remove some commentary and other inaccuracies, link to latest draft. Still not perfect.)
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An ADMA capable controller maps the standard ATA IO and ADMA registers at a 64-bit or 32-bit address (..PCI BAR 4/5, 20h-27h). The size of this area is 1024 bytes.
 
ADMA is supports Queued and Overlapped ATA command sets, but neither is necessary to support ADMA. Both the ATA and ATAPI commands sets are supported.
 
==Detection and Initialization==
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