[Coco] Writting a Rs-232 Pack Emulator .dll

phil pt ptaylor2446 at gmail.com
Wed Jan 8 18:44:39 EST 2020


Nope, vb.net and its runs very quick if the write the correct code.

On Wed, Jan 8, 2020 at 6:24 PM Joel Rees <joel.rees at gmail.com> wrote:

> 2020年1月2日(木) 13:12 phil pt <ptaylor2446 at gmail.com>:
>
> > Thank you for the information but I still not understand how to get the
> > rs232 pack emulator to write the memory address in bcc?
> >
>
> Borland's C compiler?
>
> On Sat, Dec 28, 2019 at 21:03 RETRO Innovations <go4retro at go4retro.com>
> > wrote:
> >
> > > On 12/28/2019 7:25 PM, Robert Gault wrote:
> > > > Phil,
> > > >
> > > > I'm not sure exactly what you are asking. At the very least, you
> > > > should obtain the following:
> > > >
> > > >
> > >
> >
> http://www.colorcomputerarchive.com/coco/Documents/Manuals/Hardware/Deluxe%20RS-232%20Operation%20Manual%20(Tandy).pdf
> > > >
> > > >
> > > >
> > >
> >
> http://www.colorcomputerarchive.com/coco/Documents/Manuals/Hardware/Deluxe%20RS-232%20Program%20Pak%20Schematic%20(Tandy).pdf
> > > >
> > > >
> > > > These manuals will show you what is inside the RS-232 pak and the
> > > > bytes at which it receives and sends data: $FF68-$FF6B.
> > > >
> > > > You might want to look at the NitrOS-9 code that communicates with /P
> > > > and /T# as the RS-232 pak is used for both printing and terminal use.
> > > > scbbp.asm   for printing
> > > > scbbt.asm   for terminal use
> > > > sc6551.asm  driver
> > > >
> > > > Robert
> > >
> > > I'd also suggest the 6551 datasheet:
> > > http://www.princeton.edu/~mae412/HANDOUTS/Datasheets/6551_acia.pdf
> > >
> > >
> > >
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> > >
> >
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