[Coco] CocoNIC

[David Ladd]

Jim, good work on the card :D  Can't wait to get one :)

Brett, Very cool :) Thanks for sharing the video.  Looks good man :)  Can't
wait to see more :D  Maybe the text based web browser next time?  I think
it is called Lynx?  That is if it is on Fuzix :D



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| David Ladd a.k.a. PacoOtaktay a.k.a. Drencor                          |
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| Do you have your CoCo 3 yet?                                          |
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On Tue, Sep 27, 2016 at 12:43 PM, Brett Gordon <beretta42 at gmail.com> wrote:

> Yesterday, I got Jim Card's working with Fuzix here's a demo:
>
> https://www.youtube.com/watch?v=yBuQoY5Kc1U
>
> enjoy!
>
> -brett
>
> On Sat, Sep 24, 2016 at 4:55 PM, RETRO Innovations <go4retro at go4retro.com>
> wrote:
>
> > On 9/24/2016 3:11 PM, Brett Gordon wrote:
> >
> >>       o For everyone's reference, to convert from 65/68XX signalling to
> >>>         Intel/ISA, here are the equations:
> >>>           + assign _iow =              !(ce_nic & !r_w & e);
> >>>           + assign _ior =              !(ce_nic & r_w & e);
> >>>           + gating with E is important on both read and write
> >>>
> >> Thanks for sharing that.  I believe its important to our small community
> >> that nuggets of helpful info are free and open.  So from the little I
> >> understand of hardware, it looks as if ISA busses have a separate read
> and
> >> write lines, where the m6809 has one?
> >>
> > Yes, Motorola logic (and 65XX, since the MOS guys all came from Moto
> after
> > the 6800), uses CLK (E), !CE, and R/!W, while Intel uses CS (chip
> select),
> > RD, and WR.  Sometimes, CLK is not used, but if not, then CE is assumed
> ot
> > be gated with E if needed.
> >
> >> All nice features.  Not sure about a coco router, though, I'm guessing
> the
> >> code for such would actually be easier than a full tcp/ip stack :)
> >>
> > C'mon, you know you want to try it, if only to say you got it to work.
> >
> > Jim
> >
> >
> > --
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> > Coco at maltedmedia.com
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> >
>
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