Hitachi HDS721032CLA362 User Manual
Hitachi hard disk drive specifications
196
11.38.1 Set Max Set Password (Feature = 01h)
Command Block Output Registers
Command Block Input Registers
Register
7
6
5
4
3
2
1
0
Register
7
6
5
4
3
2
1
0
Data
-
-
-
-
-
-
-
-
Data
-
-
-
-
-
-
-
-
Feature
0
0
0
0
0
0
0
1
Error
…See Below…
Sector Count
-
-
-
-
-
-
-
-
Sector Count
-
-
-
-
-
-
-
-
Sector Number
-
-
-
-
-
-
-
-
Sector Number
-
-
-
-
-
-
-
-
Cylinder Low
-
-
-
-
-
-
-
-
Cylinder Low
-
-
-
-
-
-
-
-
Cylinder High
-
-
-
-
-
-
-
-
Cylinder High
-
-
-
-
-
-
-
-
Device/Head
1
-
1
D
-
-
-
-
Device/Head
1
-
1
D
-
-
-
-
Command
1
1
1
1
1
0
0
1
Status
…See Below…
Error Register
Status Register
7
6
5
4
3
2
1
0
7
6
5
4
3
2
1
0
CRC
UNC
0
IDN
0
ABT
T0N
AMN
BSY
RDY
DF
DSC
DRQ
COR
IDX
ERR
0
0
0
0
0
V
0
0
0
V
0
-
-
0
-
V
Table 141 Set Max set Password
The device regards as Set Max Address command, if this command is immediately preceded by a Read Native
Max Address command.
Max Address command.
This command requests a transfer of a single sector of data from the host including the information specified in
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.
device is in Set_Max_Unlocked state.
Word
Description
0
Reserved
01-16
Password (32 byte)
17-255
Reserved
Table 142 Set Max Set Password data contents