[Coco] RGB2VGA DE0-Nano Programming Help - Resolved

Steven Hirsch snhirsch at gmail.com
Sat Aug 1 11:36:24 EDT 2015


On Sun, 2 Aug 2015, Mark McDougall wrote:

> On 1/08/2015 10:56 PM, Gene Heskett wrote:
>
>> If it has good britness yet, running the sync thru a gate of a 7404 or
>> 7406 to invert it migh be justy what the Dr ordered.  Most of those were
>> looking for a negative pulse, and I have a faint memory that the coco's3
>> sync pulse were positive.

> Since the RG2VGA FPGA code is generating the sync, a far better solution 
> would be to modify the HDL.

I posted a suggestion to that effect from Luis that fixed a 
similar problem for me.  Did that message ever appear on the list?

Hard to tell since &*_&)*(^ gmail decides it's not in my best interests to 
see my own posts.

Steve


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