Hitachi IC25N010ATCS04, Технические характеристики

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13.22 Security Erase Unit (F4h)
see below Status 1 1 1 1 0 1 0 0 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 - V 0 V 0 0 0 V 0 V 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 108. Security Erase Unit command (F4h)
The Security Erase Unit command initializes all user data sectors and then disables the device lock
function.
Note that the Security Erase Unit command initializes from LBA 0 to Native MAX LBA. The Host MAX LBA
is set by the Initialize Drive Parameter or the Set MAX ADDRESS command is ignored. The protected
area by the Set MAX ADDRESS command is also initialized.
This command requests the transfer of a single sector of data from the host including information specified
in Figure 109.
If the password does not match, the device rejects the command with an Aborted error.
Reserved 17-255
Password ( 32 bytes ) 01-16
Control Word
bit 0 : Identifier (1- Master, 0- User)
bit 1–15 : Reserved
00
Description Word
Figure 109. Erase Unit information
Hitachi Travelstar 60GH & 40GN hard disk drive specifications
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