[Coco] Coco 2 6847-TI Vdg?

Luis Antoniosi (CoCoDemus) retrocanada76 at gmail.com
Fri Apr 5 19:05:58 EDT 2013


http://users.digitalindigo.net/~techno/coco2.html




On Fri, Apr 5, 2013 at 6:40 PM, Arthur Flexser <flexser at fiu.edu> wrote:

> Are you certain about that?  I have the pretty strong impression that the
> model ending in B, the Tandy (rather than Radio Shack) nameplate, and the
> T1 VDG always went together.  Do you know of an exception?
> Art
> On Fri, Apr 5, 2013 at 6:22 PM, Retro Canada <retrocanada76 at gmail.com
> >wrote:
>
> > not all B models. there are some without. But if is Tandy labelled
> > apparently will be a coco2b.
> >
> > Sent from my iPhone
> >
> > On 2013-04-05, at 6:07 PM, Arthur Flexser <flexser at fiu.edu> wrote:
> >
> > > You have the newer VDG.  (All model numbers ending in B do.)  But
> > > Basic displays inverse lowercase unless you enable the true lowercase.
>  I
> > > don't remember offhand how to do that.  If you have a routine that
> copies
> > > the ROMs to RAM, it just takes a single additional poke to an address
> in
> > > the $9xxx range.  Or you could download ADOS, which fully supports the
> > > real lowercase.
> > >
> > > Art
> > >
> > > On Fri, Apr 5, 2013 at 5:55 PM, Aldo Lagana <a.lagana at snet.net> wrote:
> > >
> > >> I just noticed my coco2 is a 26-3127B Korean model.  It does display
> > zero
> > >> with a slash through it but haven't opened her up and wonder if it may
> > have
> > >> the newer VDG.
> > >>
> > >> Is there a way to tell otherwise?  Shift 0 displays standard reverse
> > video
> > >> lowercase.  Was it more rumor than reality they displayed true
> > lowercase?
> > >>
> > >>
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> > >
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> >
>
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