Re: Cassette port input frequency range? And CPU MHz ranges.

[Egan Ford <datajerk@gmail.com>]

On Nov 27, 12:19 pm, dog_...@macgui.com (D Finnigan) wrote:
> Egan Ford wrote:
> > I just spent my yesterday creating a new cassette input method that is
> > ~11x faster than the original (I loaded moon patrol in 10 sec vs.
> > 109), and while it works with Virtual ][, it fails on the real thing.
>
> > Questions:
>
> > 1.  Does anybody know the upper frequency limit of the cassette input
> > port?
>
> The limitation is the microprocessor frequency, as well as the time it takes
> to execute the necessary instructions to address the cassette port.

Yes, clearly.  Let me restate my question.  Is there any obscure HW
limitation not emulated in emulators that would prevent higher
frequencies to be used.