A86: new news to some old news to others


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A86: new news to some old news to others




every rom call that you guys are finding are the same rom calls that the
programmers of the ti-86 used to program the ti-86

all of these roms mimic the commands that are already on the calculator, well
i believe that they are one in the same.  for example, someone found a rom
call that does the same thing as >frac which is true in the sense that it's
the same rom call that the programmers used.

one thing i would love to know is if there is a way to remove the original
programming of the ti-86 and overwrite it with a completely new os, change the
ti-86 completely, since what we all use is an os in the first place.  the only
way i could see that you can't take it off is if the os is written in rom and
protected (which is probably true).

but the question remains, did ti use all of the rom calls, or just the ones
that it wanted to for the 86.


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