From: Nicolas Welte (no_spam_at_x1541.de)
Date: 2004-04-13 20:22:23
Speaking of Jan:
he also contacted me personally to seek help in creating a C900 keyboard
adaptor (and asking for JC64 ROMs, of course). He sent me some interesting
pictures showing the C900 keyboard controller assembly which consists of a
R65001EB3 piggybacked with a 2716 EPROM. So I guess it should be pretty easy
to read out the controller program. Anyway, someone already knows how the
serial keyboard protocol looks like and if it's compatible with the PC, AT or
Amiga?
Nicolas
Baltissen, GJPAA (Ruud) wrote:
> Hallo William,
>
>
> > I am forwarding this to cbm-hackers mailing list. I know there was
> > discussion of this a while back, but I do not recall the details.
>
> I started that discussion because i was looking for the original ROMs,
> as he does now.
>
>
> > I got a JC64 only a few days ago but it is missing the original
> > roms.
>
> Quite logical as this is one of Dimitri's JC64, the ones I needed those
> ROMs for.
>
> Anyway, I contacted Hidehiko Ogata who owns a JC64 (but with US ROMS
> as well) and who lives in Japan. He is interested in the original ROMs
> as well and living in the native country has quite some advantages. But
> we all have to wait.....
>
> And Jan knows about this as he visited me two weeks before the purchase
> because at that time the JC64's were still at my place waiting for the ROMs.
>
>
> --
> ___
> / __|__
> / / |_/ Groetjes, Ruud
> \ \__|_\
> \___| URL: Ruud.C64.org
>
>
>
>
>
>
>
>
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