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12.40 Security Erase Prepare (F3h)
The Security Erase Prepare Command must be issued immediately before the Security Erase Unit Command to
enable device erasing and unlocking.
The Security Erase Prepare Command must be issued immediately before the Format Unit Command. This command
is to prevent accidental erasure of the device.
This command does not request to transfer data
Table 194 Security Erase Prepare Command (F3h)
Command Input
Field
Description
FEATURE
N/A
COUNT
N/A
LBA
N/A
Bit Description
DEVICE
7 Obsolete
6 N/A
5 Obsolete
4 Transport Dependent
3:0 Reserved
Command
7:0 F3h
Normal Outputs
See Normal Outputs in Section 12.7 Flush Cache (E7h)
Error Outputs
See Error Outputs in Section 12.12 Idle (E3h / 97h)
The ABORT bit shall be set to one if the device is in Frozen mode.
268
Hard Disk Drive Specification