[Coco] Prototyping cartridge

Matthew Stock stock at csgeeks.org
Thu Apr 25 09:51:36 EDT 2013


PayPal will be fine, price I still need to sort out.  :-)  I'll send out a
post when I have the board back and can figure out my costs on the whole
thing.
  -Matt



On Thu, Apr 25, 2013 at 8:33 AM, Bill Gunshannon <billg999 at cs.uofs.edu>wrote:

>
> > Bill,
> >
> > I don't know what features you're looking for in particular,
>
> At the moment, I was looking for a board I could use to make my own
> EPROM Cartridges and also to breadboard a few simple projects.
>
> >                                                              but the
> > interface board I'm working on is my attempt to build such a prototype
> > board.  Rather than leave a blank board however, I've put in a few handy
> > items for most projects - bus transceivers, a 32K EEPROM, and a small
> CPLD
> > to replace a lot of the standard glue logic.  It has a breakout header
> > with
> > the address and data pins to connect to an Arduino, but you could
> > obviously
> > use those to connect to anything.  Right now the whole board measures
> > about
> > 2.25"x3.25", and has some mount points for either a simple "cover" or
> > installation into a case.
> >
> > If that seems like it could be a good start for you, let me know.  My
> plan
> > at the moment is to offer fully populated/programmed boards for sale, but
> > also to provide the code and designs for free.  I don't really know how
> > much demand there is for such a unit, but it's a fun project regardless.
>
> Depending on the price, I would be interested in a couple complete boards
> and maybe also a couple bare boards if that is doable.
>
> >
> > You can see a couple of demos of the prototype board at
> > http://www.youtube.com/user/Greyhound716 along with a few other projects
> > I've been working on.  I hope to have a new (final?) board incorporating
> > all of the design improvements in a couple of weeks.
>
> Oh yeah, will you be taking PayPal?  :-)
>
> bill
>
> --
> Bill Gunshannon          |  de-moc-ra-cy (di mok' ra see) n.  Three wolves
> billg999 at cs.scranton.edu |  and a sheep voting on what's for dinner.
> University of Scranton   |
> Scranton, Pennsylvania   |         #include <std.disclaimer.h>
>
>
>
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>



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