Commodore 2031 - Block Distribution by Track

Table 4 BLOCK DISTRIBUTION BY TRACK
Block or
Track number Sector Range Total
1 to 17 0 to 20 21
18 to 24 0 to 18 19
25 to 30 0 to 17 18
31 to 35 0 to 16 17
Any block on a diskette may be examined by using the program DISPLAY
T&S, provided on the TEST/DEMO diskette.
Tables 5 and 6 will assist the user in interpreting information obtained using the
DISPLAY T&S program.
Table 5 2031 BAM FORMAT
Track 18, Sector 0.
Byte Contents Definition
0,1 18,01 Track and sector of first
directory block
2 65 ASCII character A indi-
cating DOS 2 format
3 0 Null flag for future DOS
use
4-143 Bit map of available
blocks for tracks 1-35*
*1 = available block
0 = block not available
(each bit represents one block)
50