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11.9.5 Command table
This table shows the device's response to commands when the Security Mode Feature Set (Device lock function) is
enabled.
The head unload is done not only by Standby, Standby Immediate, Sleep command and Hard Reset, but also by the
Standby timer
Table 53: Command table for device lock operation
Command
Check Power Mode
Enable/Disable Delayed
Write
Device Configuration
RESTORE
Device Configuration
FREEZE LOCK
Device Configuration
IDENTIFY
Device Configuration SET
Execute Device Diagnostic
Flush Cache
Flush Cache EXT
Format Track
Format Unit
Identify Device
Idle
Idle Immediate
Initialize Device Parameters
Read Buffer
Read DMA
Read DMA EXT
Read Long
Read Multiple
Read Multiple EXT
Read Native Max ADDRESS
Read Native Max ADDRESS
EXT
Read Sector(s)
Read Sector(s) EXT
Read Verify Sector(s) EXT
Recalibrate
Security Disable Password
Security Erase Prepare
Device Mode
Locked
Unlocked
Frozen
o
o
o
o
x
o
o
o
o
o
x
o
o
o
x
o
x
o
x
o
x
o
o
o
o
o
o
o
o
o
o
o
x
o
x
o
x
o
x
o
x
o
o
o
o
o
x
o
x
o
x
o
o
o
x
o
o
o
Travelstar 80GN Hard Disk Drive Specification
Command
o
o
Set Max ADDRESS
o
Set Max ADDRESS EXT
o
Set Max FREEZE LOCK
o
Set Max LOCK
o
Set Max SET PASSWORD
o
Set Max UNLOCK
o
Set Multiple Mode
o
o
Sleep
S.M.A.R.T. Disable
o
Operations
S.M.A.R.T. Enable/Disable
o
automatic off-line
S.M.A.R.T. Enable/Disable
o
Attribute Autosave
S.M.A.R.T. Enable
o
Operations
S.M.A.R.T. Exectue Off-line
o
Immdeiate
S.M.A.R.T. Read Attribute
o
Values
S.M.A.R.T. Read Attribute
o
Thresholds
o
o
S.M.A.R.T. Read log sector
o
S.M.A.R.T. Write log sector
o
o
S.M.A.R.T. Return Status
o
S.M.A.R.T. Save Attributre
o
Values
o
o
Standby
o
Standby Immediate
x
Write Buffer
o
Write DMA
Write DMA EXT
82
Device Mode
Locked
Unlocked
Frozen
x
o
o
x
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
x
o
o
x
o
o
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