Hitachi DK23EA Specifications - Page 62

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

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6.3.2.8.11 SMART Execute Off-line Immediate [B0h, Sub D4h] Task File Registers Command Cylinder High Cylinder Low Device/Head Sector Number Sector Count Features DRV : Device selection bit 76543210 B0h C2h 4Fh - X - DRV XX XX XX D4h 0 : DRV0 1:DRV1 This 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 selfdiagnostic test routine in either captive or off-line mode. Table 6.11 SMART EXECUTE OFF-LINE IMMEDIATE Sector Number register values Value Description of subcommand to be executed 0 Execute SMART off-line routine immediately in off-line mode 1 Execute SMART Short self-test routine immediately in off-line mode 2 Execute SMART Extended self-test routine immediately in off-line mode 3 - 63 Reserved 64 - 125 Reserved (Vendor specific) 126 Abort off-line mode off-line routine (Vendor specific) 127 Abort off-line mode self-test routine 128 Reserved 129 Execute SMART Short self-test routine immediately in captive mode 130 Execute SMART Extended self-test routine immediately in captive mode 131- 191 Reserved 192 - 255 Reserved (Vendor Specific) K6602637 Rev.3 02.27.01 - 62 -

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K6602637
Rev.3
02.27.01
- 62 -
6.3.2.8.11 SMART Execute Off-line Immediate [B0h, Sub D4h]
Task File Registers
7
6
5
4
3
2
1
0
Command
B0h
Cylinder High
C2h
Cylinder Low
4Fh
Device/Head
-
X
-
DRV
XX
Sector Number
XX
Sector Count
XX
Features
D4h
DRV : Device selection bit
0 : DRV0
1:DRV1
This 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.
Table 6.11
SMART EXECUTE OFF-LINE IMMEDIATE Sector Number register values
Value
Description of subcommand to be executed
0
Execute SMART off-line routine immediately in off-line mode
1
Execute SMART Short self-test routine immediately in off-line mode
2
Execute SMART Extended self-test routine immediately in off-line mode
3 - 63
Reserved
64 - 125
Reserved (Vendor specific)
126
Abort off-line mode off-line routine (Vendor specific)
127
Abort off-line mode self-test routine
128
Reserved
129
Execute SMART Short self-test routine immediately in captive mode
130
Execute SMART Extended self-test routine immediately in captive mode
131- 191
Reserved
192 - 255
Reserved (Vendor Specific)