[Coco] Re: [Color Computer] composite driver for coco2?

[sadolph]

Hi Neil, yes I saw it--I built it this morning. 

Unfortunately, after trying to get it to work and doing some reading, my version of the 
COCO2 uses the MC1372 chip as the RM modulator.  I think the circuit on your site is for 
COCO1, and I suspect that there is a separate RF modulator in COCO1.

So, I think I have to hack the actual 1372 circuit to make it not act as a combination 
(composite video+modulator) and make it act as simply composite video.

I'm hoping someone else has gone through this in the past and has some tips!

thanks, Steve



On Mar 6 , "Neil Morrison" <neilsmorr at hotpop.com> wrote:
> 
> 
> Did you look on my website?
> 
> <a href='http://coco_docs.tripod.com/id53.htm'>http://coco_docs.tripod.com/id53.htm</a>
> 
> It only needs +5V
> 
> Neil
> 
> ----- Original Message ----- 
> From: sadolph
> 
> All,
> 
> I've been trying to track down a composite monitor driver circuit for
> coco2.  I've found some circuits, but they appear to be for coco1.
> 
> I'm wondering if anyone knows of a good circuit for coco2 color
> composite video?
> 
> Thanks, Steve
> 
> 
> 
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href='http://groups.yahoo.com/group/ColorComputer/'>http://groups.yahoo.com/group/ColorCo
mputer/</a>
> 
> 
>  
> 
> 


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