A82: SV: Re: PROPOSAL: TI-82 "Enhancement" Project
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A82: SV: Re: PROPOSAL: TI-82 "Enhancement" Project
Actually, the Commodore 64 used a 6510-chip.
It has a few differences.
For example:
The stack-pointer points to the next "free" memory location while
the Z80īs points to the last stored value.
Sinclair used Z80-processors in their computers;
ZX81 (in the US called, Timex 1000)
and Spectrum.
You should look up the book, "The Complete Spectrum Rom Disassembly",
and modify the rom to fit the ti82.
That would be something...Spectrum had many good games!
/P-A
>Actualy, the CPU used in calculators in the same used in many personal
>computers similar to the Commodore. In fact I think that the Commodore
>may have even used a z80.
>
>Chris
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