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5.3 Host Commands
C141-E221 5-99
(33) 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 ERASE PREPARE
• SECURITY ERASE UNIT
• SECURITY DISABLE PASSWORD
FROZEN MODE is canceled when the power is turned off, or when hardware is
resented. If this command is reissued in FROZEN MODE, the command is
completed and FROZEN MODE remains unchanged.
Issuing this command during LOCKED MODE returns the Aborted Command
error.
The following medium access commands return the Aborted Command error
when the device is in LOCKED MODE:
• EREAD SECTORS (EXT)
• WRITE SECTORS (EXT)
• WRITE VERIFY
• READ VERIFY SECTORS (EXT)
• READ MULTIPLE (EXT)
• WRITE MULTIPLE (EXT/FUA EXT)
• READ DMA (EXT)
• WRITE DMA (EXT/FUA EXT)
• DEVICE CONFIGURAION RESTORE
• DEVICE CONFIGURAION SET
• SECURITY SET PASSWORD
• SECURITY FREEZE LOCK
• SECURITY DISABLE PASSWORD
• FLUSH CACHE (EXT)
• SET MAX ADDRESS (EXT)