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24
Barracuda ATA II 100 Family Product Manual, Rev. A
Command name
ATA-standard power-management commands
Check Power Mode
Idle
Idle Immediate
Sleep
Standby
Standby Immediate
ATA-standard security commands
Security Set Password
Security Unlock
Security Erase Prepare
Security Erase Unit
Security Freeze Lock
Security Disable Password
3.1.2 Identify Device command
The Identify Device command (command code EC
tion about the drive to the host following power up. The data is organized
as a single 512-byte block of data, whose contents are shown in the table
on page 25. All reserved bits or words should be set to zero. Parameters
listed with an "x" are drive-specific or vary with the state of the drive. See
Section 1 of this manual for default parameter settings.
The following commands contain drive-specific features that may not be
included in the Draft ATA-5 Standard.
Command code (in hex)
98
or E5
H
H
97
or E3
H
H
95
or E1
H
H
99
or E6
H
H
96
or E2
H
H
94
or E0
H
H
F1
H
F2
H
F3
H
F4
H
F5
H
F6
H
) transfers informa-
H
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