Figure 70. Command Set (Subcommand) - IBM DJSA-210 - Travelstar 10 GB Hard Drive Specifications

(Delayed Write Function)
Enable Delayed Write function
Disable Delayed Write function
(S.M.A.R.T Function)
S.M.A.R.T. Read Attribute Values
S.M.A.R.T. Read Attribute Thresholds
S.M.A.R.T. Enable/Disable Attribute Autosave
S.M.A.R.T. Save Attribute Values
S.M.A.R.T. Execute Off–line Immediate
S.M.A.R.T. Read Log Sector
S.M.A.R.T. Write Log Sector
S.M.A.R.T. Enable Operations
S.M.A.R.T. Disable Operations
S.M.A.R.T. Return Status
S.M.A.R.T. Enable/Disable Automatic Off-line
(Set Features)
Enable Write Cache
Set Transfer mode
Enable Advanced Power Management feature
Enable Address Offset mode
40 bytes of ECC apply on Read/Write Long
Disable read look–ahead feature
Disable reverting to power on defaults
Disable write cache
Disable Advanced Power Management feature
Disable Address Offset mode
Enable read look–ahead feature
4 bytes of ECC apply on Read/Write Long
Enable reverting to power on defaults
(Set Max Security Extension)
Set Max SET PASSWORD
Set Max LOCK
Set Max UNLOCK
Set Max FREEZE LOCK

Figure 70. Command Set (Subcommand)

Figure 68 on pages 103 and 104 shows the commands that are supported by the device.
Figure 69 above shows the subcommands that are supported by each command or feature.
Command (Subcommand)
Travelstar 32GH/30GT/20GN hard disk drive specifications
105
Command Feature
Code Register
(Hex) (Hex)
FA 07
FA 87
B0 D0
B0 D1
B0 D2
B0 D3
B0 D4
D5
B0
D6
B0
B0 D8
B0 D9
B0 DA
B0 DB
EF 02
EF 03
EF 05
EF 09
EF 44
EF 55
EF 66
EF 82
EF 85
EF 89
EF AA
EF BB
EF CC
F9 01
F9 02
F9 03
F9 04