ATA Bus Interface and ATA Commands
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83 | 7: | See Address Offset Reserved Area Boot, INCITS TR27:2001 | |
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| 6: | 1 | = SET FEATURES subcommand required to spinup after |
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| 5: | 1 | = |
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| 4: | 1 | = Removable Media Status Notification feature set supported |
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| 3: | 1 | = Advanced Power Management feature set supported |
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| 2: | 1 | = CFA feature set supported |
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| 1: | 1 | = READ/WRITE DMA QUEUED supported |
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| 0: | 1 | = DOWNLOAD MICROCODE command supported |
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84 | Command set/feature supported extension. | ||
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| 15: | Shall be cleared to zero | |
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| 14: | Shall be set to one | |
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| Reserved | ||
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| 7: | 1 | = WRITE DMA QUEUED FUA EXT command supported |
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| 6: | 1 | = WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands supported |
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| 5: | 1 | = General Purpose Logging feature set supported |
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| 4: | 1 | = Streaming feature set supported |
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| 3: | 1 | = Media Card Pass Through Command feature set supported |
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| 2: | 1 | = Media serial number supported |
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| 1: | 1 | = SMART |
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| 0: | 1 | = SMART error logging supported |
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85 | Command set/feature enabled. | ||
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| 15: | Obsolete | |
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| 14: | 1 | = NOP command enabled |
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| 13: | 1 | = READ BUFFER command enabled |
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| 12: | 1 | = WRITE BUFFER command enabled |
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| 11: | Obsolete | |
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| 10: | 1 | = Host Protected Area feature set enabled |
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| 9: | 1 | = DEVICE RESET command enabled |
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| 8: | 1 | = SERVICE interrupt enabled |
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