Datasheet

7K500 OEM Specification
Page 155 of 176
14.40.5.2
14.40.5.214.40.5.2
14.40.5.2 Error log pointer
Error log pointer Error log pointer
Error log pointer
14.40.5.3
14.40.5.314.40.5.3
14.40.5.3 Device error count
Device error count Device error count
Device error count
14.40.5.4
14.40.5.414.40.5.4
14.40.5.4 Error log data structure
Error log data structure Error log data structure
Error log data structure
Description Bytes Offset
1
st
error log data structure 12 00h
2
nd
error log data structure 12 0Ch
3
rd
error log data structure 12 18h
4
th
error log data structure 12 24h
5
th
error log data structure 12 30h
Error data structure 30 3Ch
90
Table 119 Error log data structure
Command data structure: Data format of each command data structure is shown below.
Description Bytes Offset
Device Control register 1 00h
Features register 1 01h
Sector count register 1 02h
LBA Low register 1 03h
LBA Mid register 1 04h
LBA High register 1 05h
Device register 1 06h
Command register 1 07h
Timestamp(milliseconds from Power On) 4 08h
12
Table 120 Command data structure
Description Bytes Offset
Reserved 1 00h
Error register 1 01h
Sector count register 1 02h
LBA Low register 1 03h
LBA Mid register 1 04h
LBA High register 1 05h
Device register 1 06h
Status register 1 07h
Extended error data (vendor specific) 19 08h
State 1 1Bh
Life timestamp (hours) 2 1Ch
30
Table 121 Error data structure