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Toshiba Corporation Digital Media Network Company
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10.8.31.2 Set Max Set Password
F9h with the content of the Features register equal to 01h.
COMMAND CODE
1 1 1 1 1 0 0 1
REGISTER
REGISTER SETTING
NORMAL COMPLETION
DR
DRIVE No.
no change
CY
no
change
HD
no
change
SN
no
change
SC
no
change
FT 01
H
no change
LBA
no
change
This command is not immediately preceded by a READ NATIVE MAX ADDRESS command. If this command is
immediately preceded by a READ NATIVE MAX ADDRESS command, it shall be interpreted as a SET MAX
ADDRESS command.
This command requests a transfer of a single sector of data from the host. Table 10.8-7 defines the content of
this sector of information. The password is retained by the device until the next power cycle. When the device
accepts this command the device is in Set_Max_Unlocked state.
Table 10.8-7
SET MAX SET PASSWORD data content
Word Content
0 Reserved
1-16
Password (32 bytes)
17-255 Reserved
10.8.31.3 Set Max Lock
F9h with the content of the Features register equal to 02h.
COMMAND CODE
1 1 1 1 1 0 0 1
REGISTER
REGISTER SETTING
NORMAL COMPLETION
DR
DRIVE No.
no change
CY
no
change
HD
no
change
SN
no
change
SC
no
change
FT 02
H
no change
LBA
no
change
This command is not immediately preceded by a READ NATIVE MAX ADDRESS command. If this command is
immediately preceded by a READ NATIVE MAX ADDRESS command, it shall be interpreted as a SET MAX
ADDRESS command.
The SET MAX LOCK command sets the device into Set_Max_Locked state. After this command is completed
any other SET MAX commands except SET MAX UNLOCK and SET MAX FREEZE LOCK are rejected. The
device remains in this state until a power cycle or the acceptance of a SET MAX UNLOCK or SET MAX
FREEZE LOCK command.
