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C141-E116-01EN 5 - 33
Table 5.5 Information to be read by IDENTIFY DEVICE command (5 of 6)
Bit 4: Removable Media Status Notification feature set supported = 0
Bit 3: Advanced Power Management feature set supported = 1
Bit 2: CFA feature set supported = 0
Bit 1: READ/WRITE DMA QUEUED supported = 0
Bit 0: DOWNLOAD MICROCODE command supported = 0
*17 Word 85: Enable/disable Command set/feature enabled
Bit 15: Reserved
Bit 14: NOP command enabled = 0
Bit 13: READ BUFFER command enabled
Bit 12: WRITE BUFFER command enabled
Bit 11: Reserved
Bit 10: Host Protected Area feature set enabled
Bit 9: DEVICE RESET command enabled = 0
Bit 8: SERVICE interrupt enabled = 0
Bit 7: Release interrupt enabled = 0
Bit 6: Look-ahead enabled
Bit 5: Write cache enabled
Bit 4: PACKET Command feature set enabled = 0
Bit 3: Power Management feature set enabled
Bit 2: Removable Media feature set enabled = 0
Bit 1: Security Mode feature set enabled
Bit 0: SMART feature set enabled
*18 Word 86: Command set/feature enabled
Bit 15-10: Reserved
Bit 9: 1 = Automatic Acoustic Management feature set enabled
Bit 8: 1 = SET MAX security extension enabled by SET MAX SET PASSWORD
Bit 7: Reserved
Bit 6: 0 = SET FEATURES subcommand required to spin-up after power-up
Bit 5: 0 = Power-Up In Standby feature set enabled
Bit 4: 0 = Removable Media Status Notification feature set enabled
Bit 3: 1 = Advanced Power Management feature set enabled
Bit 2: 0 = CFA feature set enabled
Bit 1: 0 = READ/WRITE DMA QUEUED command supported
Bit 0: 0 = DOWNLOAD MICROCODE command supported
*19 Word 88: Ultra DMA modes
Bit 15-14: Reserved
Bit 13: 1 = Ultra DMA mode 5 is selected
0 = Ultra DMA mode 5 is not selected
Bit 12: 1 = Ultra DMA mode 4 is selected
0 = Ultra DMA mode 4 is not selected
Bit 11: 1 = Ultra DMA mode 3 is selected
0 = Ultra DMA mode 3 is not selected
Bit 10: 1 = Ultra DMA mode 2 is selected
0 = Ultra DMA mode 2 is not selected
Bit 9: 1 = Ultra DMA mode 1 is selected
0 = Ultra DMA mode 1 is not selected
Bit 8: 1 = Ultra DMA mode 0 is selected
0 = Ultra DMA mode 0 is not selected
Bit 7-6: Reserved
Bit 5: 1 = Ultra DMA mode 5 and below are supported
Bit 4: 1 = Ultra DMA mode 4 and below are supported
Bit 3: 1 = Ultra DMA mode 3 and below are supported
Bit 2: 1 = Ultra DMA mode 2 and below are supported
Bit 1: 1 = Ultra DMA mode 1 and below are supported
Bit 0: 1 = Ultra DMA mode 0 is supported