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Altera_Forum's avatar
Altera_Forum
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16 years ago

UP VGA Pixel Buffer problem

Hello, I'm trying to use vga pixel buffer as a data source for the vga controller in SOPC builder on a DE2 board using Quartus 9.1. I'm not really sure what I need to use with the pixel bu...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I have DE2-70 board and I have been trying to generate 640*480 pixel vga signal but I have a message like "could not open pixel buffer device".

if there is anyone who design it using "video out university ıp core" and make it work,could you share sources codes (.SOPC,.V,.C,.SOF,.ELF .....).