Smart Execute Off-Line Immediate [B0H, Sub D4H] - Hitachi DK23CA-10 - 10 GB Hard Drive Specifications

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
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
0
1
2
3 - 63
64 - 125
126
127
128
129
130
131- 191
192 - 255
K6602637
Rev.3
02.27.01
7 6 5
- X
0 : DRV0
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
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
Reserved (Vendor Specific)
4 3 2
B0h
C2h
4Fh
- DRV XX
XX
XX
D4h
1:DRV1
- 62 -
1 0