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General Discussion Board \ Calculator Discussion \ 83+/86 Emulation?

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AuthorComment
Papajohn56
Probe
Posted: 9 May 2003
20:57 GMT
Total Posts: 1
Would it be possible to have a shell for any 68k TI that enables you to run TI-83+/TI-86 programs? That would be great. I know there's resolution difference, however it could be compensated for. Also because the 68k TIs have powerful processors for calculators.
zkostik
Carrier
avatar
Posted: 11 May 2003
10:40 GMT
Total Posts: 2486
Well, I would probably say there won't be a z80 emu on 68k for the following reasons:
z80 is a whole different processor than 68k used in 89. emulating a different processor requires a lot of power and 68k is only so so faster than z80.
even if some good programmer makes a z80 emulator, it will be too slow to be usable.

i would think it is technically possible but the whole project isn't worth the time since it won't be usable due to low speed. there have been some emulators but they emulated very old processors which had speed about 1/10 of 68k's and they didn't have as large instruction set as z80. also, authors commented that the speed wasn't too awesome even with the old cpu they emulated. so far, i haven't heard of anyone trying to emulate z80 on 68k, but it'd sure like to see that!

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Billy
Ultralisk
Posted: 29 May 2003
23:57 GMT
Total Posts: 260
What has been emulated that is 1/10 of a 68K processor?





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