Re: A89: Should I make a "shell" for AMS 2.03?
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Re: A89: Should I make a "shell" for AMS 2.03?
It is done the same way with HW1, but HW1 can use any location of memory
that fits some constraints, but on HW2 there are only certain locations
and I guess the info TI gave was crap.
Cassady Roop wrote:
>
> My question: Why exactly CAN'T they do greyscale? What reason is there
> for it not being able to? I'm really an 86 person, but on the 86 you do
> it by switching the memory area that is mapped to the screen really fast
> through a port. Isn't there a videomap port on the 89? And a free
> block of mem in which to switch the screen?
>
> Cassady Roop
>
> jw_sullivan@juno.com wrote:
> >
> > Well, if the TI-92 Plus HW2 can do greyscale, then it seems that there
> > should be a way to make the TI-89 HW2 calcs do greyscale. I'm not really
> > familiar with the hardware differences between the 89's and 92's.
> >
> > J.W.
> >
> > On Wed, 15 Dec 1999 23:49:39 -0600 "Daniel Wood" <thedew@usit.net>
> > writes:
> > >
> > > thats my understanding.
> > >
> > > -Dan
> > > thedew@usit.net
> > >
> > > ----- Original Message -----
> > > From: "Bryan Rabeler" <rabelerb@pilot.msu.edu>
> > > To: <assembly-89@lists.ticalc.org>
> > > Sent: Wednesday, December 15, 1999 11:13 PM
> > > Subject: Re: A89: Should I make a "shell" for AMS 2.03?
> > >
> > >
> > > >
> > > > TI-92 Plus calculators can do grayscale? Are you sure? So its
> > > just the
> > > > TI-89 HW2 and not the TI-92 Plus HW2 that can't do grayscale?
> > > >
> > > > Bryan
> > >
> > >
--
Scott "_Wrath_" Dial
wrath@calc.org
ICQ#3608935
TimeCity AI Guy II - www.timecity.org
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