Fujitsu MCE3064AP User Manual
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C156-E142-02EN
The READ DEFECT DATA command transfers media defect data to the host.
When Plist is 1, the command transfers header and PDL. When Glist is 1, this command transfers
header and SDL. When both Plist and Glist are 0, it transfers the header. When both Plist and
Glist are 1, the command transfers PDL and SDL. PDL and SDL are arranged in an ascending
order.
header and SDL. When both Plist and Glist are 0, it transfers the header. When both Plist and
Glist are 1, the command transfers PDL and SDL. PDL and SDL are arranged in an ascending
order.
The defect list format supported is listed in Table 4.89. If any other format is specified, the
command assumes the format listed in Table 4.90 and reports Recovered Error.
command assumes the format listed in Table 4.90 and reports Recovered Error.
Table 4.89 Defect list formats
Defect List Format
Data format
101
Physical sector address format
Table 4.90 Defect descriptor
Byte
Defect descriptor
0-2
Defect block track address
3
00h
4-7
Defect block sector address
The detect list header is shown in Table 4.91.
Table 4.91 Defect list header
Bit
Byte
7
6
5
4
3
2
1
0
0
00h
1
0
0
0
Plist
Glist
Defect List Format
2-3
Defect List length
4-n
Defect Descriptor(s)