Security Set Password (F1H) - Toshiba MK6017MAP Product Specification

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10.8.27 SECURITY SET PASSWORD (F1h)

COMMAND CODE
REGISTER SETTING
DR
CY
HD
SN
SC
FT
This command requests a transfer of a sector of data from the host including the information specified in the
table below. The function of this command is decided by the transferred data.
Word
0
1-16
17-255
The settings of the identifier and security level bits interact as shown in the table below.
Identifier Level
User High
Master High
User Maximum
Master Maximum
Copyright ©2000 Toshiba corporation. All rights reserved.
- 588 -
1 1 1 1 0 0 0 1
DRIVE No.
Security Set Password information
Control word
Bits 15-9 Reserved
Bits 8 Security level
Bits 7-1 Reserved
Bit 0 Identifier
Password ( 32 bytes )
Reserved
Identifier and security level
The password supplied with the command will be saved as the new user password. The
lock function will be enabled by the next power-on. The drive can then be unlocked by either
the user password or the previously set master password.
This combination will set a master password but will not enable the lock function.
The password supplied with the command will be saved as the new user password. The
lock function will be enabled by the next power-on. The drive can only be unlocked by the
user password. The master password previously set is still stored in the drive but will not be
used to unlock the drive.
This combination will set a master password but will not enable the lock function
REGISTER
NORMAL COMPLETION
no change
no change
no change
no change
no change
no change
Content
0=High
1=Maximum
0=set user password
1=set master password
Command result