[Coco] Re : Re : FREE Services For Members Of The CoCoList at Malted Media
surtoutnombliepas at yahoo.ca
Sat Apr 21 19:22:24 EDT 2007
Yes, Mr. Merchberger host it for we at this address:
Thank you again Mr. Merchberger.
----- Message initial ----
De : Mark Marlette <mark at cloud9tech.com>
À : coco at maltedmedia.com
Envoyé le : vendredi 20 avril 2007, 13 h 16 min 11 s
Objet : Re: [Coco] Re : FREE Services For Members Of The CoCoList at Malted Media
IIRC there were some level problems in your circuit.
I think you posted a .jpg of it. I looked at it quickly. Don't totally
Working other designs and sometimes they all run together. Heck maybe
it was my levels that were off.... :)
Quoting coco at yourdvd.net:
> What 512k static ram are you using? the first to hit the scene were
> semistatic requiring something like an 8ms? refresh or so (these were
> hitachi). The current ones are fully static. The 4464 used in the 128k
> machine use a bidirectional i/o line like the static rams. The 41256
> has a seperate din and dout line but these are shorted together in the
> coco 3 memory circuit. did you account for the 256k bank switch?
> if all else fails you can make one of these:
Découvrez ce qui fait jaser les gens ! Visitez les groupes de l'heure sur Yahoo! Québec Groupes.
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