This program creates a .MAC program from a hex object code, as generated by the Motorola cross assembler for the M6800 series microprocessors. It is written in a quick and dirty way to take full advantage of the tools provided by RT-11. It requires more disk space than a more efficient program would, but these are only temporary files that may be deleted after each stage of the EPROM burning process. This program is written in a non-standard version of RATFOR, so I am including a FORTRAN file of the output of this RATFOR preprocessor, as well as a .SAV file. More detailed information can be found in the RATFOR file. JOHN T. DAVIES III THERMO ELECTRON INSTRUMENTS, INC. 524 ALPHA DRIVE PITTSBURGH, PENNSYLVANIA 15238-2912 (412) 963-0903