Table 146 Security Set Password Command (F1H); Security Set Password (F1H) - Hitachi CinemaStar P7K500 Specifications

10.35 Security Set Password (F1h)

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 IDN
0 0 0

Table 146 Security Set Password Command (F1h)

The Security Set Password command enables security mode feature (device lock function), and sets the master
password or the user password.
The security mode feature (device lock function) is enabled by this command, and the device is not locked
immediately. The device is locked after next power on reset or hard reset. When the MASTER password is set
by this command, the master password is registered internally, but the device is NOT locked after next power on
reset or hard reset.
This command requests a transfer of a single sector of data from the host including the information specified in
Table 146 on page 196.
The data transferred controls the function of this command.
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
7 6 5 4 3 2 1 0
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
- - - - - - - -
1 - 1 D - - - -
1 1 1 1 0 0 0 1
4 3 2 1 0
0 ABT T0N AMN
0 0 V 0 0
Command Block Input Registers
Register 7 6
Data - -
Error
Sector Count - -
Sector Number - -
Cylinder Low - -
Cylinder High - -
Device/Head - -
Status
Status Register
7 6 5 4
BSY RDY DF DSC DRQ COR IDX ERR
0 V 0 -
195
5 4 3 2 1 0
- - - - - -
...See Below...
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
...See Below...
3 2 1 0
- 0 - V