I apologize for the relatively simplistic question re: RTFM material.
I am writing my first PIC '84 program.

It maps out to 01BE in length in terms of EPROM used for the program
(via the xxxx.LST output file from MPASM).

When adding YANF (Yet Another Neat Feature) ... (actually fix a bit of bad
logic) the length increases past this length (to 01AD for example).

The program now does not function.  It appears that the if I have the
functioning program and continuously add nops to the program I can get to a
point where the program ceases to function, therefore no matter what the
code is  ... even jumped over code ... the length itself creates the
symptom of crashing.  Is not the maximum space for a '84 larger than this?
Or is a maximum  program length to 200H - FFH (data registers + misc
space)?

Thanks,
Mike