General Purpose Log Directory; Table 100.General Purpose Log Directory - Hitachi 7K80 - Deskstar - Hard Drive Specifications

12.17.1 General Purpose Log Directory

The figure below defines the 512 bytes that make up the General Purpose Log Directory.
Table 101: General Purpose Log Directory
General purpose logging version
Number of sectors in the log at log address 01h (7:0)
Number of sectors in the log at log address 01h (15:8)
Number of sectors in the log at log address 01h (7:0)
Number of sectors in the log at log address 01h (15:8)
...
Number of sectors in the log at log address 20h (7:0)
Number of sectors in the log at log address 20h (7:0)
Number of sectors in the log at log address 21h (7:0)
Number of sectors in the log at log address 22h (7:0)
Number of sectors in the log at log address 22h (15:8)
Number of sectors in the log at address 80h (7:0)
Number of sectors in the log at address 80h (15:8)
Number of sectors in the log at address FFh (7:0)
Number of sectors in the log at address FFh (15:8)
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 80-9Fh shall each be defined as 16 sectors long.
Description
Deskstar 7K80 Hard Disk Drive Specification
153
Bytes Offset
2 00h
1 02h
1 03h
1 04h
1 05h
1 40h
1 41h
1 42h
1 44h
1 45h
1 100h
1 101h
1 1FEh
1 1FFh
512