Table 81 Command Set (Subcommand) - Hitachi CinemaStar P7K500 Specifications

Command (Subcommand)
(SMART Function)
SMART Read Attribute Values
SMART Read Attribute Thresholds
SMART Enable/Disable Attribute Autosave
SMART Save Attribute Values
SMART Execute Off-line Data Collection
SMART Read Log
SMART Write Log
SMART Enable Operations
SMART Disable Operations
SMART Return Status
SMART Enable/Disable Automatic Off-line
(Set Features)
Enable Write Cache
Set Transfer Mode
Enable Advanced Power Management
Enable Power-up in Standby Feature Set
Power-up in Standby Feature Set Device Spin-up
Enable Address Offset Mode
Enable Automatic Acoustic Management
Disable read look-ahead feature
Disable reverting to power on defaults
Disable write cache
Disable Advanced Power Management
Disable Power-up in Standby Feature Set
Disable Address Offset Mode
Enable read look-ahead feature
Disable Automatic Acoustic Management
Enable reverting to power on defaults

Table 81 Command Set (Subcommand)

Table 78 Command Set on page 115 and Table 79 Command Set --Continued-- on page 116 show the
commands that are supported by the device. Table 80 on page 117 shows the sub-commands those are
supported by each command or feature.
HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
Command code
(Hex)
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
B0
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
EF
117
Feature
Register
(Hex)
D0
D1
D2
D3
D4
D5
D6
D8
D9
DA
DB
02
03
05
06
07
09
42
55
66
82
85
86
89
AA
C2
CC