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5-108 C141-E203-01EN
(35) SECURITY FREEZE LOCK (X’F5’)
This command puts the device into FROZEN MODE. The following commands
used to change the lock function return the Aborted Command error if the device is
in FROZEN MODE.
• SECURITY SET PASSWORD
• SECURITY UNLOCK
• SECURITY DISABLE PASSWORD
• SECURITY ERASE PREPARE
• SECURITY ERASE UNIT
FROZEN MODE is canceled when the power is turned off, or when COMRESET
is reseted.
If this command is reissued in FROZEN MODE, the command is completed and
FROZEN MODE remains unchanged.
The following medium access commands return the Aborted Command error when
the device is in LOCKED MODE:
• READ DMA (EXT)
• READ LONG
• READ MULTIPLE (EXT)
• READ SECTORS
• READ VERIFY SECTORS
• WRITE DMA (EXT)
• WRITE LONG
• WRITE MULTIPLE (EXT)
• WRITE SECTORS (EXT)
• WRITE VERIFY
• SECURITY DISABLE PASSWORD
• SECURITY FREEZE LOCK
• SECURITY SET PASSWORD
• SET MAX ADDRESS (EXT)