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Table 85 Command Set (Subcommand)
Command (Subcommand)
Command code
(Hex)
Feature Register
(Hex)
(Device Configuration Overlay)
Device Configuration Restore
B1
C0
Device Configuration Freeze Lock
B1
C1
Device Configuration Identify
B1
C2
Device Configuration Set
B1
C3
(NCQ Non-Data)
Abort NCQ queue – Abort All
63
00
Abort NCQ queue – Abort Streaming
63
10
Abort NCQ queue – Abort Non-Streaming
63
20
Abort NCQ queue – Abort Selected
63
30
Deadline Handling – WDNC
63
Set:11
Clear:01
Deadline Handling – RDNC
63
Set:21
Clear:01
(Sanitize Device Feature Set)
Sanitize Status Ext
B4
0000
Crypto Scramble Ext (data encryption model only)
B4
0011
Overwrite Ext
B4
0014
Sanitize Freeze Lock Ext
B4
0020
(Set Features)
Enable Write Cache
EF
02
Set Transfer Mode
EF
03
Enable Advanced Power Management
EF
05
Enable Power-up in Standby Feature Set
EF
06
Power-up in Standby Feature Set Device Spin-up
EF
07
Enable use of Serial ATA feature
EF
10
Set Maximum Host Interface Sector Time
EF
43
Extended Power Conditions
EF
4A
Disable read look-ahead feature
EF
55
Repurposing Depopulation (RDP) Feature Set
EF
5B
Write Cache Enabled Data Safety
EF
5C
Disable reverting to power on defaults
EF
66
Disable write cache
EF
82
Disable Advanced Power Management
EF
85
Disable Power-up in Standby Feature Set
EF
86
Disable use of Serial ATA feature
EF
90
Enable read look-ahead feature
EF
AA
Enable/Disable the Sense Data Reporting feature set
EF
C3
Enable reverting to power on defaults
EF
CC
Execute RDP Certification for SATA
EF
E0
(Set Max Address)
Set Max Set Password
F9
01
Set Max Lock
F9
02
Set Max Unlock
F9
03
Set Max Freeze Lock
F9
04
(SMART Function)
SMART Read Attribute Values
B0
D0
SMART Read Attribute Thresholds
B0
D1
SMART Enable/Disable Attribute Autosave
B0
D2
SMART Save Attribute Values
B0
D3
SMART Execute Off-line Data Collection
B0
D4
SMART Read Log
B0
D5
136
Hard Disk Drive Specification