Table 141 Set Max Set Password; Table 142 Set Max Set Password Data Contents - Hitachi HDS723020BLA642 Specifications

11.39.1 Set Max Set Password (Feature = 01h)
Command Block Output Registers
Register
Data
Feature
Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
Command
Error Register
7 6 5
CRC UNC 0
0 0 0

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.
This command requests a transfer of a single sector of data from the host including the information specified in
Table 141
.
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.
Word
0
01-16
17-255

Table 142 Set Max Set Password data contents

7 6 5 4 3 2 1
- - - - - - -
0 0 0 0 0 0 0
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
1 - 1 D - - -
1 1 1 1 1 0 0
4 3 2 1
IDN 0 ABT T0N AMN
0 0 V 0
Description
Reserved
Password (32 byte)
Reserved
Hitachi hard disk drive specifications
Command Block Input Registers
0 Register 7
- Data -
1 Error
- Sector Count -
- Sector Number -
- Cylinder Low -
- Cylinder High -
- Device/Head 1
1 Status
Status Register
0 7 6 5
BSY RDY DF
0 0 V 0
205
6 5 4 3 2 1 0
- - - - - - -
...See Below...
- - - - - - -
- - - - - - -
- - - - - - -
- - - - - - -
- 1 D - - - -
...See Below...
4 3 2 1
DSC DRQ COR IDX ERR
- - 0 -
0
V