[Coco] MC6847 VGA (FPGA) Project underway...

Barry Nelson barry.nelson at amobiledevice.com
Sat Oct 10 10:34:39 EDT 2015


The swapping of red and blue needs to be accessible from outside the case some how. Maybe make it toggle back and forth on every reset, almost like original video did, except the original video was never that consistent. :)

On Oct 10, 2015, at 12:37 AM, coco-request at maltedmedia.com wrote:

> Date: Fri, 9 Oct 2015 22:57:20 -0500
> From: Brendan Donahe <brendan at polylith.com>
> To: CoCoList for Color Computer Enthusiasts <coco at maltedmedia.com>
> Subject: Re: [Coco] MC6847 VGA (FPGA) Project underway...
> Message-ID:
> 	<CACdpcVmg43TYVWeobn8DYrbXDjWsbZe3Qcn2Mb0dHCGzNetitA at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
> 
> Selectable artifacting. Current prototype should support selecting between
> PMODE 4 mono and color as well as swapping red and blue.  There are some
> other features, but I'm not sure if Ed has been able to prove they work on
> this board yet.



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