Manage Primary
Manage Prima,y·Cominand Descriptor Format
(CDBT
.
Bit
Byte
7
I
6
I
5
I
4
L
3
1
2
J
1
J
00
Opcode
=
FDH
01
Logical
Unit
Number
I
FMTDTA
I
CMPLST
I
Defect
List
Format
02-08
(MSB=02)
Reserved
(LSB=08)
09
Control
Byte
FMTDTA
(Format
Data).
Indicates whether
the
Initiator
will send additional defect
information (Dlist)
to
the
Target.
If
set
to
zero (0):
there
will be no
Data
Out phase,
the
Target will
not
receive a new Dlist,
the
current Plist is not retained,
the
current Glist is
not
retained,
and
the
CMPLST
bit
and
the
Defect List Format field will have no effect.
0
If
set
to
1 (one), a new Dlist will be supplied by
the
Initiator
and
the
CMPLST
bit
and
the
Defect List
Format
field will provide additional parameters.
CMPLST
(Complete
List).
If
set
to
zero (0),
the
PUst is retained
and
the
Dlist is appended
to
it.
Note: this option will only format tracks found within
the
Dlist.
If
set
to
1 (one),
the
defects in
the
Dlist are used
to
create a new Plist which replaces
the
old Plist.
Defect List
Format.
The
supported field values are:
Field
Value
Descdption
000
Block
format
(defect
list
length
of
zero)
o 0 1
Reserved
o 1 0
Reserved
o 1 1
Reserved
1 0 0
Bytes
from
index
format
1 0 1
Physical
sector
format
(recommended)
1 1 0
Reserved
1 1 1
Reserved
.
8·12
Vendor Unique Command Descriptions
DRAFT
1/18/93 09:58
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