Load and assemble the source.
Then:
WS
RAM PRT>BB
DISK PTR>0
LENGTH>2
CC
What did you do in practice:
WS -> write assembled code to disk
starting from routine at BB (DC.B 'DOS',0 etc.)
at disk sector 0 (where bootblock reside)
length 2 (self explanatory
)
CC -> calculate checksum (fill the second long -> DC.L 0 with the right value)
[if you wonder what the third longword DC.L $370 is, is the disk rootblock, sector 880]
Now if you boot the disk code start from offset $c, the START label.
Enjoy!
