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Re: Microsoft Premium Softcard //e doesn't fit in my Apple //e!
> > I have one of my Freed clones running at 20Mhz :-).
> Yeah, Steve. I recall that Jim Lill posted some instructions on the old
> GEnie site for getting the card to run at 9 mHz. I followed them, and it
> ran at 9 mHz without a hitch. (Probably still does. I should be able to
> check that out in a couple of months after I resuscitate some other
> things.) In addition to the crystal change, the card had to be
> repopulated with the F version of the several chips.
Has anyone ever tried upgrading a Z80+ with its far fewer chips?
http://apple2info.net/index.php?title=Z-80_Plus
Rob