Hitachi ic35l060avv207-0 - Deskstar 60 GB Hard Drive Specifications page 205

Upon receipt of the subcommand from the host the device asserts BSY, enables or disables the
Autosave feature, clears BSY, and asserts INTRQ.
11.42.1.4 SMART Save Attribute Values (Subcommand D3h)
This subcommand causes the device to immediately save any updated Attribute Values to the Attribute
Data sector of the device regardless of the state of the Attribute Autosave feature. Upon receipt of the
SMART Save Attribute Values subcommand from the host the device writes any updated Attribute Values
to the Attribute Data sector.
11.42.1.5 SMART Execute Off-line Immediate (Subcommand D4h)
This subcommand causes the device to immediately initiate the set of activities that collect Attribute data
in an off-line mode (off-line routine) or execute a self-test routine in either captive or off-line mode.
The Sector Number register shall be set to specify the operation to be executed.
Sector Number
0
1
2
127
129
130
Off-line mode: The device executes command completion before executing the specified routine. During
execution of the routine the device will not set BSY nor clear DRDY. If the device is in the process of
performing its routine and is interrupted by a new command from the host, the device will abort or sus-
pend its routine and service the host within two seconds after receipt of the new command. After
servicing the interrupting command, the device will resume its routine automatically or not start its routine
depending on the interrupting command.
Captive mode: When executing self-test in captive mode, the device sets BSY to one and executes the
specified self-test routine after receipt of the command. At the end of the routine the device sets the exe-
cution result in the Self-test execution status byte (Figure 159 on page 0) and ATA registers as below and
executes command completion.
Status
Error
Cyl Low
Cyl High
Operation to be executed
Execute SMART off-line data collection routine immediately
Execute SMART Short self-test routine immediately in off-line mode
Execute SMART Extended self-test routine immediately in off-line mode
Abort off-line mode self-test routine
Execute SMART Short self-test routine immediately in captive mode
Execute SMART Extended self-test routine immediately in captive mode
Set ERR to one when self-test has failed
Set ABRT to one when self-test has failed
Set to F4h when self-test has failed
Set to 2Ch when self-test has failed
Deskstar 180GXP hard disk drive specifications
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