Hitachi HDS728080PLAT20 Specifications - Page 157
General Purpose Log Directory
UPC - 829686000094
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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 Description 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) Bytes 2 1 1 1 1 1 1 1 1 1 Offset 00h 02h 03h 04h 05h 40h 41h 42h 44h 45h Number of sectors in the log at address 80h (7:0) Number of sectors in the log at address 80h (15:8) 1 100h 1 101h Number of sectors in the log at address FFh (7:0) Number of sectors in the log at address FFh (15:8) 1 1FEh 1 1FFh 512 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. Deskstar 7K80 Hard Disk Drive Specification 153