Datasheet

Travelstar 80GN Hard Disk Drive Specification
98
Table 59: Command Set (2 of 2)
Commands marked * are alternate command codes for previously defined commands
Proto-
col
Command
Code
(Hex)
Binary Code Bit
7 6 5 4 3 2 1 0
3 Set Features EF 1 1 1 0 1 1 1 1
3 Set Max ADDRESS F9 1 1 1 1 1 0 0 1
3 Set Max ADDRESS EXT 37 0 0 1 1 0 1 1 1
3 Set Max FREEZE LOCK F9 1 1 1 1 1 0 0 1
3 Set Max LOCK F9 1 1 1 1 1 0 0 1
2 Set Max SET PASSWORD F9 1 1 1 1 1 0 0 1
2 Set Max UNLOCK F9 1 1 1 1 1 0 0 1
3 Set Multiple Mode C6 1 1 0 0 0 1 1 0
3 Sleep E6 1 1 1 0 0 1 1 0
3 Sleep* 99 1 0 0 1 1 0 0 1
3 S.M.A.R.T. Disable Operations B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Enable/Disable Attribute Auto save B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Enable/Disable Automatic Off-line B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Enable Operations B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Execute Off-line Immediate B0 1 0 1 1 0 0 0 0
1 S.M.A.R.T. Read Attribute Values B0 1 0 1 1 0 0 0 0
1 S.M.A.R.T. Read Attribute Thresholds B0 1 0 1 1 0 0 0 0
1 S.M.A.R.T. Read Log Sector B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Return Status B0 1 0 1 1 0 0 0 0
3 S.M.A.R.T. Save Attribute Values B0 1 0 1 1 0 0 0 0
2 S.M.A.R.T. Write Log Sector B0 1 0 1 1 0 0 0 0
3 Standby E2 1 1 1 0 0 0 1 0
3 Standby* 96 1 0 0 1 0 1 1 0
3 Standby Immediate E0 1 1 1 0 0 0 0 0
3 Standby Immediate* 94 1 0 0 1 0 1 0 0
2 Write Buffer E8 1 1 1 0 1 0 0 0
4 Write DMA CA 1 1 0 0 1 0 1 0
4 Write DMA CB 1 1 0 0 1 0 1 1
4 Write DMA EXT 35 0 0 1 1 0 1 0 1
2 Write Long 32 0 0 1 1 0 0 1 0
2 Write Long 33 0 0 1 1 0 0 1 1
2 Write Multiple C5 1 1 0 0 0 1 0 1
2 Write Multiple EXT 39 0 0 1 1 1 0 0 1
2 Write Sector(s) 30 0 0 1 1 0 0 0 0
2 Write Sector(s) 31 0 0 1 1 0 0 0 1
2 Write Sector(s)EXT 34 0 0 1 1 0 1 0 0
2 Write Verify 3C 0 0 1 1 1 1 0 0
Protocol: 1 : PIO data IN command 3 : Non data command + : Vendor specific command
2 : PIO data OUT command 4 : DMA command