[mythtv-users] TV out card suggestions

[Gert van der Knokke]

Michael T. Dean wrote:

> There's also the DIY approach.  Based on 
> http://www.gossamer-threads.com/perl/mailarc/gforum.cgi?post=103525 , 
> I'm building a converter using the design for the AD724-EB ( 
> http://www.analog.com/UploadedFiles/Evaluation_Boards/Tools/452661188AD724eb.pdf 
> ).  The AD724 chip is available from Newark ( http://www.newark.com/ ) 
> and Arrow ( http://www.arrow.com/ )

With this chip you still need to program your VGA output to do PAL or 
NTSC frequencies as the chip does not do scanrate conversions. AFAIK it 
just combines the RGB and sync signals into a standard PAL or NTSC 
composite/SVHS signal.

Gert