Table 65 Intput Registers Of Sct Status Request Using Smart; Table 66 Input Registers Of Sct Status Request Using Read Log Ext - Hitachi CinemaStar P7K500 Specifications

8.21.2.3
SCT Status Request
Once an SCT command has been issued, a status is reported in the ATA registers. This status indicates that
the command was accepted or that an error occurred. This ATA status return does not indicate successful
completion of the SCT actions. Some commands can take several minutes or even hours to execute. In this
case, the host can determine execution progress by requesting SCT status.
Log page E0h contains the status information. Reading log page E0h retrieves the status information. The
SCT status may be acquired any time that the host is allowing to send a command to the device. This
command will not change the power state of the drive, nor terminate any background activity, including any
SCT command in progress.
8.21.2.3.1
SCT Status Request Using SMART
Command Block Output Registers
Register
Feature
Sector Count
Sector Number
Cylinder Low
Cylinder High
Device/Head
Command

Table 65 Intput Registers of SCT Status Request Using SMART

8.21.2.3.2
SCT Status Request Using Read Log Ext
Command Block Output Registers
Register
Feature Current
Previous
Sector Count Current
Previous
LBA Low Current
Previous
LBA Mid Current
Previous
LBA High Current
Previous
Device/Head
Command

Table 66 Input Registers of SCT Status Request Using Read Log Ext

HITACHI Deskstar & CinemaStar P7K500 Hard Disk Drive specification (Rev 1.1)
7 6 5 4 3 2 1 0
D5h
01h
E0h
4Fh
C2h
- - - D - - - -
B0h
7 6 5 4 3 2 1 0
Reserved
Reserved
01h
00h
E0h
Reserved
00h
00h
Reserved
Reserved
- - - D - - - -
2Fh
98