Table of Contents
Advertisement
(4) Defect processing during initialization
Table 4.101 shows each combination of control flag specification values and the
contents of processing executed by the IDD. Furthermore, see Chapter 3 "Data
Format" of the "Product Manual" concerning alternate block allocation
processing methods.
Table 4.101 FORMAT UNIT command defect processing (1/2)
CDB Byte 1
FmtData
CmpLst
Defect List
Format
0
–
– – –
(Note 4)
1
0
d d d
(Note 1,
Note 2,
Note 3)
1
0
d d d
(Note 1,
Note 2,
Note 3)
1
1
d d d
(Note 1,
Note 2)
1
1
d d d
(Note 1,
Note 2)
1
0
1 0 0
1 0 1
(Note 3)
C141-C009
Header
FOV
DPRY
Defect
List
Length
(Format parameters not
transferred)
0
0
Zero
1
0
1
1
Zero
0
0
Zero
1
0
1
1
Zero
0
0
>0
1
0
4.3 Format Commands
Defect Processing Method
1) Alternate block allocation is performed
for defects registered in the P List.
2) The previously existing G List is
erased.
1) Alternate block allocation is performed
for defects registered in the P List and
the previously existing G List.
2) The previously existing G List is
saved.
1) Alternate block allocation is performed
for defects registered in the previously
existing G List.
2) The P List is saved, but it is not used in
defect processing.
3) The previously existing G List is
saved.
1) Alternate block allocation is performed
for defects registered in the P List.
2) The previously existing G List is
erased and it is not used in defect
processing.
1) Neither the P List or the G List is used
in defect processing (alternate block
allocation processing is not
performed.)
2) The P List is saved, but the previously
existing G List is erased.
1) Alternate block allocation is performed
for defects registered in the P List, in
the previously existing G List and the
defects described in the D List
transferred from the INIT.
2) The D List is added to the previously
existing G List.
4-155
Advertisement
Table of Contents
