[Coco] PAL CoCo
Luis Antoniosi (CoCoDemus)
retrocanada76 at gmail.com
Fri Nov 29 09:37:18 EST 2013
On Coco it's an IC. It's commonly mistaken by a 24-pin EPROM but it's not.
If you follow the traces you will see that it's connected to the 6847 like
this one here:
https://lh5.googleusercontent.com/-R2PDAlwUyC8/Ukef7tm_2iI/AAAAAAAAHQg/S6ZXnbdbq2I/s912/WP_20130928_020.jpg
Maybe it would be better to get the dragon32 circuitry. It uses an LM1889
and some models have a daughter board to improve the the SAM
synchronization.
On Fri, Nov 29, 2013 at 9:29 AM, Phill Harvey-Smith <afra at ramoth.org.uk>wrote:
> Hi all,
>
> Does the circuit for the PAL version of the CoCo 1 and 2 exist anywhere ?
>
> Cheers.
>
> Phill.
>
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