This message is from the T13 list server.

On Wed, 24 Apr 2002 09:40:32 -0600, Pat LaVarre wrote:
>This message is from the T13 list server.
>> Hale Landis requested that
>> something be fixed regarding ATAPI commands.
>Anyone have a less cryptic memory to share?

The PACKET command description (since ATA/ATAPI-4) is missing some
information about how PACKET Overlap/Queued commands operate. The
missing information is the *ONLY* place in the PACKET DMA command
protocols where the device supplies a Byte Count value. This
information was in SFF-8020. Again this is only for PACKET DMA O/Q
commands.



*** Hale Landis *** www.ata-atapi.com ***



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