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5.3 Host Commands
C141-E145-02EN 5-41
Bit 0: '1' = From the SMART ENABLE OPERATION command
*14 WORD 86
Bits 15: Reserved
Bit 13-10: Same definition as WORD 83.
Bit 9: '1' = Enables the Automatic Acoustic Management function.
From the SET FEATURES command
Bit 8: '1' = From the SET MAX SET PASSWORD command
Bits 7-6: Same definition as WORD 83.
Bit 5: '1' = Enables the Power-Up In Standby function.
Bit 4: '1' = Enables the Removable Media Status Notification function.
Bit 3: '1' = Enables the Advanced Power Management function.
Bits 2-0: Same definition as WORD 83.
*15 WORD 87
Bits 15: = '0'
Bits 14: = '1'
Bits 13-2: Reserved
Bit 1-0: Same definition as WORD 84.
*16 WORD 88
Bit 15-8: Currently used Ultra DMA transfer mode
Bit 13: '1' = Mode 5 is selected.
Bit 12: '1' = Mode 4 is selected.
Bit 11: '1' = Mode 3 is selected.
Bit 10: '1' = Mode 2 is selected.
Bit 9: '1' = Mode 1 is selected.
Bit 8: '1' = Mode 0 is selected.
Bit 7-0: Supportable Ultra DMA transfer mode
Bit 5: '1' = Supports the Mode 5
Bit 4: '1' = Supports the Mode 4
Bit 3: '1' = Supports the Mode 3
Bit 2: '1' = Supports the Mode 2
Bit 1: '1' = Supports the Mode 1