Fujitsu MHN2150AT, MHN2100AT, MHN2300AT, MHN2200AT manual Security Erase Unit, Read DMA Write DMA

Interface

•SECURITY ERASE UNIT

FROZEN MODE is canceled when the power is turned off, or when hardware is reseted. 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:

•	READ DMA	•	WRITE DMA	•	SECURITY DISABLE PASSWORD
•	READ LONG	•	WRITE LONG	•	SECURITY FREEZE LOCK
•	READ MULTIPLE	•	WRITE MULTIPLE	•	SECURITY SET PASSWORD
•	READ SECTORS	•	WRITE SECTORS	•	SET MAX
•	READ VERIFY	•	WRITE VERIFY	•	FLUSH CACHE
	SECTORS

At command issuance (I-O register contents)

1F7h(CM)	1	1	1	1	0	1	0	1
1F6h(DH)	x	x	x	DV	xx
1F5h(CH)	xx
1F4h(CL)	xx
1F3h(SN)	xx
1F2h(SC)	xx
1F1h(FR)	xx

At command completion (I-O register contents)

1F7h(ST)	Status information
1F6h(DH)	x	x	x	DV	xx
1F5h(CH)	xx
1F4h(CL)	xx
1F3h(SN)	xx
1F2h(SC)	xx
1F1h(ER)	Error information

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