22
ST310014ACE Product Manual, Rev. B
3.1.2 Identify Drive command
The Identify Drive command (command code EC
H
) transfers information
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-Rev 6 Standard.
Write Multiple
C5
H
Write Sectors
30
H,
31
H
ATA-standard power-management commands
Check Power Mode
98
H
or E5
H
Idle
97
H
or E3
H
Idle Immediate
95
H
or E1
H
Sleep
99
H
or E6
H
Standby
96
H
or E2
H
Standby Immediate
94
H
or E0
H
ATA-standard security commands
Security Set Password
F1
H
Security Unlock
F2
H
Security Erase Prepare
F3
H
Security Erase Unit
F4
H
Security Freeze Lock
F5
H
Security Disable Password
F6
H
Command name
Command code (in hex)
Содержание ST310014ACE
Страница 1: ...ST310014ACE Ultra ATA Interface Drive Product Manual...
Страница 2: ......
Страница 3: ...ST310014ACE Ultra ATA Interface Drive Product Manual...
Страница 8: ...viii ST310014ACE Product Manual Rev B...
Страница 38: ...30 ST310014ACE Product Manual Rev B...
Страница 39: ...ST310014ACE Product Manual Rev B 31...