HP Classic upgrade kit - Multi Emulator (updated list of emulated models)

[Harald]

(01-04-2018 12:03 AM)HP-Collection Wrote:  A very nice job, indeed.
I'm really thinking of buying such a PCB, but I quarrel with a problem: The calculator used can be selected by software, but multifunctional is unfortunately not due to the different key assignments of the different calculators. Do you have a solution for that yet? Or do you suggest to use only one calculators ROM?

Well, the obvious solution would be one overlay for each calculator model with all the functions, including the shifted ones, on it. If an HP35 was used, the overlay would hide all the original functions, except "pi". Of course this would have to be a non sticky overlay.
Unfortunately I don't have such an overlay.