mk2ddtz.sub

   1 a:xsub
   2 ;  Build ddtz
   3 ;
   4 ;  Assemble with Microsoft M80:
   5 m80 =ddtz.z80/z
   6 ;  If you prefer SLR, use the following line instead:
   7 ;z80asm ddtz/M
   8 ;
   9 ;  Generate PRL file:
  10 link ddtz[op]
  11 ;
  12 ;  Convert to COM file:
  13 ddtz ddtz.prl
  14 F ddtznew.com
  15 W 200 H
  16 G 0
  17 ;
  18 ;  If you don't have ddtz (yet), do it with ddt.
  19 ;  Adjust the end address, if file length changes:
  20 ;
  21 ;ddt ddtz.prl
  22 ;M200,28FF,100
  23 ;G0
  24 ;save 40 ddtznew.com