seeking Motorola M68MM01A2 documentation

Jonathan Chapman lists at glitchwrks.com
Wed Jan 19 06:15:55 CST 2022


That's a neat board! Where can I/we order one?

Thanks,
Jonathan

‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐

On Wednesday, January 19th, 2022 at 04:08, jos via cctalk <cctalk at classiccmp.org> wrote:

> On 19.01.22 01:22, Chris Elmquist via cctalk wrote:
>
> > On Tuesday (01/18/2022 at 11:35PM +0000), Jonathan Chapman wrote:
> >
> > > How's about a Glitchbus board set that's compatible? I was planning on doing it anyway.
> > >
> > > That would be very cool. Something along those lines was my plan B and
> > >
> > > I even dug out a tube of 6802's for the effort. I think I could wire
> > >
> > > up a prototype over a weekend. MC6802 is a nice "cheat" as you don't
> > >
> > > have to mess with the two-phase clock stuff.
> >
> > What would be really slick is an SBC that has everything on it to be
> >
> > either an Altair 680 or an SWTPC 6800 just by changing some jumpers,
> >
> > switches, etc. and putting the correct ROM monitor on the board.
>
> Something around these lines ?
>
> https://forum.vcfed.org/index.php?threads/tektronix-board-bucket-6800.54128/page-5#post-835416
>
> Yes, it runs, I still have some PCB's left.
>
> Works with both 6800 or 6802, memory map is defined with a GAL.
>
> Jos


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