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ATA Bus Interface and ATA Commands
Quickview 300 80/100/120/160/200/250/300GB PATA 5-11
83 7: See Address Offset Reserved Area Boot, INCITS TR27:2001
6: 1 = SET FEATURES subcommand required to spinup after power-up
5: 1 = Power-Up In Standby feature set supported
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
84 Command set/feature supported extension.
15: Shall be cleared to zero
14: Shall be set to one
13-8: Reserved
7: 1 = WRITE DMA QUEUED FUA EXT command supported (ATA-7)
6: 1 = WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands
supported (ATA-7)
5: 1 = General Purpose Logging feature set supported
4: 1 = Streaming feature set supported (ATA-7)
3: 1 = Media Card Pass Through Command feature set supported
2: 1 = Media serial number supported
1: 1 = SMART self-test supported
0: 1 = SMART error logging supported
85 Command set/feature enabled.
15: Obsolete
14: 1 = NOP command enabled
13: 1 = READ BUFFER command enabled
12: 1 = WRITE BUFFER command enabled
11: Obsolete
10: 1 = Host Protected Area feature set enabled
9: 1 = DEVICE RESET command enabled
8: 1 = SERVICE interrupt enabled
Table 5-2 Identify Drive Command Parameters
Word CONTENT DESCRIPTION