[Coco] Disto SC add-ons
benbleau at gmail.com
Tue Dec 30 17:35:02 EST 2008
Roger Taylor wrote:
> Does anyone know how in the heck the addon with the video chip is
> supposed to output video or how it works? The board also has a clock
> chip which seems to be running even though the board is old.. you can
> PEEK from BASIC and see the clock registers changing. I do have the
> register specs on the clock. The video chip is a CRT9128. There's an
> 11mhz crystal, HM6116LP-2 chip, 13x2 header, and 2x2 header. I see no
> other ID marks on the board other than the word "Disto" and two color
> stickers on the back labeled "M" and "T".
> I see nothing in the Disto SC docs explaining the details of this
> board, just a mention that it's one of the add-ons.
if I recall, I had one of these boards 15 years ago? and it worked only
with OS9. It required a driver to be installed.
I returned it to CRC computers, because it had a horrible wobble in the
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