32 security disable password (f6h) – Toshiba MK6017MAP User Manual
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10.8.32 SECURITY DISABLE PASSWORD (F6h)
COMMAND CODE
1 1 1 1 0 1 1 0
REGISTER
REGISTER SETTING
NORMAL COMPLETION
DR
DRIVE No.
no change
CY
no
change
HD
no
change
SN
no
change
SC
no
change
FT
no
change
This command can be executed only when the drive is in unlocked mode. When the drive is in locked mode,
the drive rejects the command with an Aborted command error.
The SECURITY DISABLE PASSWORD command requests a transfer of a single sector of data from the host
including the information specified in the following table. Then the drive checks the transferred password. If
the user password or the Master password match the given password, the drive disables the lock function.
This command does not change the Master password which may be reactivated later by setting a user
password.
Security Disable Information
Word Content
0 Control
word
Bit
15-1
Reserved
Bit 0
Identifier 0=compare user password
1=compare master password
1-16
Password (32 bytes)
17-255 Reserved