DOCUMENTATION FOR ZDT Version 2.0.00

     This is a version of DDT that can use Z-80 Mnemonics.

     This software will automatically determine which chip (8080 or
Z-80) it is running on and will work accordingly.

     This software will use TDL Z-80 Mnemonics when in the Z-80 mode.
The commands to utilize this software are the same as for DDT with the
addition of a few additional commands:

Extra command:                     Action:

 O                  Open File  ie  Ofilename.atb
                         filename is any CP/M legal filename
                         atb is CP/M file attribute ie hex,com,asm

 W                  Write to file  ie  Ws,f,optional offset
                         s=start    f=finish addresses

 E                  End/Close file  ie E optional hex run address



     The above is reconstructed from scratch notes.  Please feel free to
improve on this documentation.