BYTE
0
I
2
3
4
5
6
7
8
9
10
II
...
140
141
142
143
144-159
160-161
162-163
164
165-166
167-170
171-255
BAM FORMAT/DIRECTORY HEADER (1541 MODE)
Track 18, Sector 0
CONTENTS DEFINITION
18
Track
of
next directory block (always
18)
I Sector
of
next directory block (always I)
65 ASCII character A indicating 1541/1551
!I
571
14040
format
Double-sided Flag (ignored
1541
mode)
Number
of
sector available
on
track I
Track
I,
sector 0-7 availability map*
Track I, sector 8-16 availability map*
Track
1,
sector 17-23 availability map*
Number
of
sector available on track 2
Track 2, sector 0-7 availability map*
Track 2, sector 8-16 availability map*
Track 2, sector 17-23 availability map*
Number
of
sector available on track
35
Track 35, sector 0-7 availability map*
Track 35, sector 8-16 availability map*
Track 35, sector 17-23 availability map*
Diskette name padded with shifted spaces [CHR$(l60)
I
160 Shifted space [CHR$(l60)]
Diskette ID
160 Shifted space [CHR$(l60)]
ASCII representation
of
2A, which are respectively,
the DOS version (2) and format type (154011541115511
157114040/2030).
Shifted spaces [CHR$(l60)]
Nulls [CHR$(O)], not used
107
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