FORMATMFM
BYTE
BIT 7 6
5
4 3
2 o
00 0 1
0
o
o
01
0
0
o o o
o
02 P
D S
o
N
M=1
T
03
LOGICAL STARTING SECTOR
INTERLEAVE 04 (OPTIONAL
DEF-O)
SECTOR SIZE 05 * (OPTIONAL DEF-Ol,256 BYTE SECTORS)
06 LAST TRACK NUMBER (OPTIONAL DEF-39)
07 NUMBER OF SECTORS **(OPTIONAL DEPENDS ON BYTE 05)
08 LOGICAL STARTING TRACK (OPTIONAL
DEF-O)
09 STARTING TRACK OFFSET (OPTIONAL
DEF-O)
OA
FILL BYTE
OB-??
SECTOR TABLE
*0~128
BYTE SECTORS
01-256
BYTE SECTORS
02-512
BYTE SECTORS
03-1024
BYTE SECTORS
(OPTIONAL DEF-$E5)
(OPTIONAL T-BIT SET)
**DEF
26--128
BYTE SECTORS
16--256
BYTE SECTORS
9-512
BYTE SECTORS
5-1024
BYTE SECTORS
SWITCHES:
P-partial
fonnat
(1
= partial)
I-index
address mark written
(1
= written)
D-double
sided flag
(1
= fonnat double sided)
S-side
select
T
-sector
table included
(1
= included, all other parameters must be
included)
N-{irive
number
PROTOCOL: Conventional
CONVENTIONS: This command must be followed
by
the INQUIRE DISK or QUERY
DISK FORMAT command
to
log in the diskette.
OUTPUT: None. The status
is
updated within the drive.
84
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