ATA Bus Interface and ATA Commands
Word | Content Description |
83Command sets supported.
15:Shall be cleared to zero
14:Shall be set to on
13:1 = FLUSH CACHE EXT command supported
12:1 = mandatory FLUSH CACHE command supported
11:1 = Device Configuration Overlay feature set supported
10:1 =
9:1 = Automatic Acoustic Management feature set supported
8:1 = SET MAX security extension supported
7:See Address Offset Reserved Area Boot, INCITS TR27:2001
6:1 = SET FEATURES subcommand required to spinup after
5:1 =
4:1 = Removable Media Status Notification feature set supported
3:1 = Advanced Power Management feature set supported
2:1 = CFA feature set supported
1:1 = READ/WRITE DMA QUEUED supported
0:1 = DOWNLOAD MICROCODE command supported
