Figure 70. Set Max Security Mode Transition - IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive Specifications

The Set Max FREEZE LOCK command allows the host to disable the SET MAX commands (including Set
Max UNLOCK) until the next power cycle. When this command is accepted the device is in the Set Max
Frozen mode.
The Set Max password, the Set Max security mode and the unlock counter do not persist over a power
cycle but persist over a hardware or software reset.
NOTE: If this command is immediately preceded by a Read Native MAX ADDRESS command regardless
of Feature register value, it shall be interpreted as a Set Max ADDRESS command.
Set Max Frozen
Set Max Locked
Set Max Unlocked
Set Max Inactive
Set Max security mode transition
Figure 70.
Set Max FREEZE LOCK
Set Max LOCK
Set Max SET PASSWORD
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
Set Max UNLOCK
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