Hitachi 100GB 7200 RPM HTE721010G9SA00 User Manual
Product codes
HTE721010G9SA00
Travelstar E7K100 (SATA) Hard Disk Drive Specification
129
12.28 Security Erase Prepare (F3h)
Table 87: Security Erase Prepare (F3h)
The Security Erase Prepare command must be issued immediately before the Security Erase Unit command to
enable device erasing and unlocking.
enable device erasing and unlocking.
The Security Erase Prepare Command must be issued immediately before the Format Unit Command. This com-
mand is to prevent accidental erasure of the device.
mand is to prevent accidental erasure of the device.
This command does not request the transfer of data.
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
- - - - - - - -
Error
see below
Sector Count
- - - - - - - -
Sector Count
- - - - - - - -
LBA Low
- - - - - - - -
LBA Low
- - - - - - - -
LBA Mid
- - - - - - - -
LBA Mid
- - - - - - - -
LBA High
- - - - - - - -
LBA High
- - - - - - - -
Device
- - - - - - - -
Device
- - - - - - - -
Command
1 1 1 1 0 0 1 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
V
-
0
-
V