WIP: 16C firmware hack for more memory

[brouhaha]

(04-06-2023 07:18 AM)Garry Lancaster Wrote:  Sounds like great progress. Are you adapting the code from the 15C, or 11C?

I'm using code from the 41C and 10C. The transcendental code is pretty similar in all models in the late Woodstock/Topcat (67/97, 19C/29C), Spice, and Voyager series.

Quote:Do you have to do any further work to get these new functions accessible in a program, or does it all just fall out in the wash if float mode is set and the appropriate key code is encountered? I suppose what I'm probably asking here is whether the float function has the same instruction code as the integer function in the same location.

Yes, the same instruction code. Right now I'm using SL (f A) as LN in float mode (though that will probably change), so in a program there's no way to tell them apart unless you know whether it will be in float or integer mode when executed.