Fujitsu MHY2250BH Product/Maintenance Manual page 144

Interface
Table 5.18 Data format of SMART Summary Error Log (2/2)
Byte(hex)
3E
3E
3F
40
41
42
43
44
45
46 to 58
59
5A, 5B
5C to 1C3
1C4, 1C5 Total number of drive errors
1C6 to 1FE Reserved
1FF Check sum
•
Command data structure
Indicates the command received when an error occurs.
•
Error data structure
Indicates the status register when an error occurs.
•
Total number of drive errors
Indicates total number of errors registered in the error log.
•
Checksum
Two's complement of the lower byte, obtained by adding 511-byte data one byte at a
time from the beginning.
5-66
Item
Reserved
Reserved
Error field value
Sector Count field value
Sector Number field value
Cylinder Low field value
Error data structure
Cylinder High field value
Drive/Head field value
Status field value
Vendor unique
State
Power-on time (unit: h)
Error log data structure 2
to
Error log data structure 5
C141-E262