Western Digital T13/2132-D - Manual (Page 5)

June 23, 2010 T13/2132-D Revision 3
Working Draft Enhanced Disk Drive - 4 (EDD-4) v
Document Status
The text which is highlighted in green may affect backward compatibility.
New Capabilities added to EDD-4
Revision History
Rev Date Description
0 January 21, 2009 1) Used ACS-2r1 as the template for this first draft.
2) Populated this template with d1572r3.doc (EDD-3)
3) Used ACSC-2 definitions for byte, word, DWord, and QWord since
ACS-2 has a complete set of conventions.
4) Incorporated Erratum
5) Added editors notes where there were issues were found during
conversion.
1 July 29, 2009 1) Integrated e08134r1. This changes the definition of the device path.
Added definitions of both SATA and PATA to definition of terms. Defini-
tions were taken from ACS-2 verbatim.
2) Integrated e09103r1. This obsoletes Read Long, Write Long, Seek,
Extended Seek, and Recalibrate.
3) Integrated e09102r3. This adds a Trusted Computing BIOS function
2 June 22, 2010 1) Incorporated e09136r0 - EDD-4r1 Updates from 30-Jul telecon and
19-Aug plenary.
2) Performed a spell check
3) Normalized periods to followed by 2 spaces.
4) Incorporate e09127r3
3 June 23, 2010 1) Corrected links that were not hot
2) Removed cut and paste artifacts from 2 notes in Annex A
Integrated Proposal List
# Doc Description
1 e08134r1 Updates SATA path definition
2 e09103r1 Obsoletes Read Long, Write Long, Seek, Extended Seek, and Recalibrate
3 e09102r3 Adds a Trusted Computing INT 13h BIOS function
4 e09127r3 Adds an Annex describing peaceful coexistence of MBR and GPT