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Altera_Forum
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15 years ago

Video Clocked output and VGA

Hi all. I am using a DE2 , and I am trying to show RGB test pattern generator on the VGA. I am using vip to genereate the colour bars, but i have not benn able to fully understand the way VCO wo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

hi again..

im adding a frame buffer to my previous system

testpattern --> clocked video output (CVO)

so rite now it would be:

testpattern --> framebuffer(connected to SDRAM) --> CVO

here is my system as seen in SOPC builder

https://www.alteraforum.com/forum/attachment.php?attachmentid=2400

is the connection right?

How about the components? is it enough with just adding framebuffer?

should i add frameread component? but framebuffer does have output pin on it