Hitachi IC25N010ATCS04, Specifications

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13.24 Security Set Password (F1h)
see below Status 1 1 1 1 0 0 0 1 Command
- - - - - - - - Device/Head 1 - 1 D - - - - Device/Head
- - - - - - - - Cylinder High - - - - - - - - Cylinder High
- - - - - - - - Cylinder Low - - - - - - - - Cylinder Low
- - - - - - - - Sector Number - - - - - - - - Sector Number
- - - - - - - - Sector Count - - - - - - - - Sector Count
see below Error - - - - - - - - Feature
- - - - - - - - Data - - - - - - - - Data
7 6 5 4 3 2 1 0 Register 7 6 5 4 3 2 1 0 Register
Command Block Input Registers Command Block Output Registers
V – 0 – – 0 V 0 0 0 V 0 0 0 0 0
ERR IDX COR DRQ DSC DF RDY BSY AMN T0N ABT 0 IDN 0 UNC CRC
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
Status Register Error Register
Figure 111. Security Set Password command (F1h)
The Security Set Password command enables the 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 the next power on reset or hard reset. When the MASTER pass-
word is set by this command, the master password is registered internally. 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 speci-
fied in Figure 112 on page 154.
The data transferred controls the function of this command.
Hitachi Travelstar 60GH & 40GN hard disk drive specifications
153