Smart Execute Off-Line Immediate [B0H, Sub D4H] - Hitachi C4K60 - Travelstar Slim - Hard Drive Specifications

7.5.48. SMART Execute Off-line Immediate [B0h, Sub D4h]

Task File Registers
Command
LBA High
LBA Mid
LBA Low
Device/Head
Sector Count
Features
The SMART EXECUTE OFF-LINE IMMEDIATE command causes the device to immediately initiate the
optional set of off-line data collection activities that collect attribute data in an off-line mode and then save
this data to the device, or execute a self-diagnostic test routine in either captive or off-line mode.
The device reports command aborted if SMART is not enabled, if register values are invalid, or if a self-test
fails while executing a sequence in captive mode. Also, The device sets F4h to LBA Mid Register and sets
2Ch to LBA High Register when the subcommand specified a captive self-test routine which has failed
during execution. The device sets 4Fh to LBA Mid Register and sets C2h to LBA High Register when the
subcommand specified a captive self-test routine and some error other than a self-test routine failure
occurred.
Table 7.28 11 SMART EXECUTE OFF-LINE IMMEDIATE LBA Low Register Values
Value
0
1
2
3
4
5 - 63
64 - 125
126
127
128
129
130
131
132
133- 191
192 - 255
K6610170
Rev.2
Dec 22, 2004
7 6 5
Sub command specific
X X X
Description of subcommand to be executed
Execute SMART off-line routine immediately in off-line mode
Execute SMART Short self-test routine immediately in off-line mode
Execute SMART Extended self-test routine immediately in off-line mode
Reserved
Execute SMART Selective self-test routine immediately in off-line mode
Reserved
Reserved (Vendor specific)
Abort off-line mode off-line routine (Vendor specific)
Abort off-line mode self-test routine
Reserved
Execute SMART Short self-test routine immediately in captive mode
Execute SMART Extended self-test routine immediately in captive mode
Reserved
Execute SMART Selective self-test routine immediately in captive mode
Reserved
Reserved (Vendor Specific)
4 3 2 1
B0h
C2h
4Fh
DRV X X
XX
D4h
- 109 -
0
X X