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FUJITSU MHW2060AC User Manual

Page 129

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5.3 Host Commands

Table 5.16 Data format of SMART Summary Error Log

Byte Item

00

Version of this function

01

Pointer for the latest "Error Log Data Structure"

02 to 0D

First command data structure

0E to 19

Second command data structure

1A to 25

Third command data structure

26 to 31

Fourth command data structure

32

Device Control register value

33

Features register value

34

Sector Count register value

35

Sector Number register value

36

Cylinder Low register value

37

Cylinder High register value

38

Drive/Head register value

39

Command register value

3A to 3D

Fifth Command
data structure

Elapsed time after the power-on
sequence (unit: ms)

3E Reserved

3F

Error register value

40

Sector Count register value

41

Sector Number register value

42

Cylinder Low register value

43

Cylinder High register value

44

Drive/Head register value

45

Status register value

46 to 58

Vendor unique

59 State

5A, 5B

Error log data
structure

Error data
structure

Power-on time (unit: h)

5C to 1C3 Error log data

structure 2 to
Error log data
structure 5

Format of each error log data structure is same as those of
bytes 02 to 5B.

1C4, 1C5

Number of unrecoverable errors that have occurred.

1C6 to 1FE Reserved

1FF Check

sum

C141-E258

5-53

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