Travelstar 5K160 (PATA) Hard Disk Drive Specification
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12.8.6 Command Table
This table shows the device's response to commands when the Security Mode Feature Set (Device lock function) is
enabled.
Command Device
Locked
Mode
Device
Unlock
Mode
Device
Frozen
Mode
Check
Power
Mode
o o o
Device Configuration RESTORE
x
o
o
Device Configuration FREEZE LOCK
o
o
o
Device Configuration IDENTIFY
o
o
o
Device Configuration SET
x
o
o
Execute
Device
Diagnostic
o o o
Flush
Cache
x o o
Flush Cache EXT
x
o
o
Format
Track
x o o
Format
Unit
x o o
Identify
Device
o o o
Idle
o o o
Idle
Immediate
o o o
Idle Immediate with Unload Feature
o
o
o
Initialize
Device
Parameters
o o o
Read
Buffer
o o o
Read
DMA
x o o
Read
DMA
EXT
x o o
Read
Long
x o o
Read
Multiple
x o o
Read
Multiple
EXT
x o o
Read Native Max ADDRESS
o
o
o
Read Native Max ADDRESS EXT
o
o
o
Read
Sector(s)
x o o
Read Sector(s) EXT
x
o
o
Read Verify Sector(s)
x
o
o
Read Verify Sector(s) EXT
x
o
o
Recalibrate
o o o
Security
Disable
Password
x o x
Security
Erase
Prepare
o o o
Security
Erase
Unit
o o x
Security
Freeze
Lock
x o o
Security Set Password
x
o
x
Security
Unlock
o o x
Seek
o o o
Sense
Condition
o o o
Set
Features
o o o
Figure 32 Command table for device lock operation