FUJITSU MHW2120BS - Manual (Page 223)

5.3 Host Commands
Table 5.40 Data format of Read Log Ext log page 10h
Byte Item
01 Reserved
02 Status field value
03 Error field value
04 Sector Number field value
05 Cylinder Low field value
06 Cylinder High field value
07 Dev/Head field value
08 Sector Number Exp field value
09 Cylinder Low Exp field value
0A Cylinder High Exp field value
0B
Sector Count field value
Sector Count Exp field value
0E to FF Reserved
100 to 1FE Vendor Unique
1FF Check sum
00 Tag field
Reserved
0C
0D
Table 5.41 Tag field information
Bit Description
0 … 4
6
7
If bit 7 is 0, this field has an error tag number.
5 Reserved
If this bit is 0, the field consisting of bits 0 to 4 has an
error tag number.
C141-E249 5-149