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Re: ADT under Apple II emulation on Apple III?
On Dec 1, 4:58 pm, "Michael J. Mahon" <mjma...@aol.com> wrote:
> David Wilson wrote:
> > On Dec 1, 3:39 am, sc...@alfter.DIESPAMMERSDIE.us (Scott Alfter)
> > wrote:
>
> >>If the Apple III uses the 6551 for its serial port, though, then it should
> >>be possible to add support for it. ADT includes support for both the SSC
> >>and IIGS serial ports, and they're based on completely different hardware;
> >>adding Apple III support should be a matter of tweaking the SSC driver a
> >>bit.
>
> >http://www.digibarn.com/collections/systems/appleIII/DSC06526.JPG
> > shows that the Apple /// does use a 6551.
>
> I presume that's also true for the built-in serial port?
>
> -michael
>
> NadaPong: Network game demo for Apple II computers!
> Home page: http://members.aol.com/MJMahon/
>
> "The wastebasket is our most important design
> tool--and it's seriously underused."
I found schematics! Looks like it does use a 6551:
http://www.1000bit.net/SUPPORT/SCHEMA/a3/050-0039-h_08.jpg
(Full set here: http://www.1000bit.net/scheda.asp?id=16 )