[Coco] OS-9 80-column driver is ready

[Luis Antoniosi (CoCoDemus)]

well that's goes out of my skill at the moment.

right now I'm just cloning circuits ;)




On Tue, Oct 8, 2013 at 9:50 PM, <nickma at optusnet.com.au> wrote:

> Here's a totally brilliant idea that oozes with awesomeness...
>
> Can the single line output (which you channel to the GREEN pin of an
> RGB input, be channeled to the READ and BLUE lines under software
> control from the CoCo?
>
> This way you can choose the color output to an RGB monitor to set 1 of
> 8 colors.
>
> And under software, change the channel selection at a scanline level
> to create bands of color.
>
> Green test with a yellow status bar at the bottom for example.
>
> Better still (if possible), can the video chip RAM be written to add
> color information that would control this output channel selection
> circuitry, therefore bypassing CoCo cpu intervention?
>
> Just thinking "out-of-the-box".
>
> Nick
>
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