Intel CPU Emus
linuxgeek96:
Attached is the alpha source code of an Axe program for emulating the 4004 microprocessor by Intel. Enjoy! EDIT: The program has a bug: please remove the Pic2-6 sotred to Str1 so it works :P
DJ Omnimaga:
That is rather interesting. Too bad there aren't much 4004 programs it seems. I wonder if more processors could be emulated?
calcdude84se:
Reminds me of CalcDOS - an x86 Emulator. (Only linked for grins and giggles, as the program isn't very functional.)
I think it's an interesting general question what old hardware we can readily emulate on the 83+ series. I don't know enough to suggest any candidates, but I'm sure something interesting could be done. 15MHz is relatively powerful. Even the 83+'s 6.
Art_of_camelot:
I think there is a Spectrum emulator floating around somewhere in Ticalc's archives. Other old z80 computers and devices should be doable as well. Its also worth mentioning that the intel 8080(with some z80 instructions) is already being emulated on the 83+/84+ series in Calc84maniac's Ti-Boy.
linuxgeek96:
okay, I'm starting the 8008 today, the 8080 will be for tomorrow (glad to see there already is one), and 8086 is day after. They all seem to be similar enough to modify the last (i.e. no complete rewrite necessary). The 8008 is actually easier than the 4004, because axe is more inclined to bytes than nibbles :) Thanks for the support,
linuxgeek96
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