Travelstar 5K100 Hard Disk Drive Specification
129
Table 86: Log address definition
Note: If log address 06h is accessed using the Read Log Ext or Write Ext commands, command abort shall be
returned.
The Extended SMART self-test log sector shall support 48-bit and 28-bit addressing. All 28-bit entries contained in
the SMART self-test log sector shall also be included in the Comprehensive SMART self-test log sector with the
48-bit entries.
If the feature set associated with the log specified in the Sector Number register is not supported or enabled, or if
the values in the Sector Count, Sector Number or Cylinder Low registers are invalid, the device shall return com-
mand aborted.
13.15.1 General purpose log Directory
The value of the General Purpose Logging Version word shall be 0001h. A value of 0000h indicates that there is no
General Purpose Log Directory. The Logs at log addresses 80h-9Fh are defined as 16 sectors long.
Log
address
Content Feature set Type
00h Log directory N/A Read
Only
03h Extended Comprehensive SMART
error log
SMART error
logging
Read
Only
06h SMART self-test log SMART self-test See Note
07h Extended SMART self-test log SMART self-test Read
Only
80h-9Fh Host vendor specific SMART Read/Wri
te
Description Bytes Offset
General Purpose Logging Version 2 00h
Number of sectors in the log at log address 01h (7:0) 1 02h
Number of sectors in the log at log address 01h (15:8) 1 03h
Number of sectors in the log at log address 02h (7:0) 1 04h
Number of sectors in the log at log address 02h (15:8) 1 05h
...
Number of sectors in the log at log address 80h (7:0) 1 100h
Number of sectors in the log at log address 80h (15:8) 1 101h
...
Number of sectors in the log at log address FFh (7:0) 1 1FEh
Number of sectors in the log at log address FFh (15:8) 1 1FFh
512
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