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Altera_Forum's avatar
Altera_Forum
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14 years ago

Terasic DE3 with HSMC-DVI

Hi @all, i have realized a video interface on the DE3 board. The interface consists of the following hardware: HSMC-DVI - for video input, DDR2 SO-DIMM Memory - as framebuffer, DE3, LCD 800x4...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

Thanks for your reply.

I have tested different EDID contents. Original EDID contents from different monitor typs (dell 20 zoll, samsung 24 zoll, iiyama 19 zoll ...) and my own configurations.

They all work in combination with my laptop but do not function with my desktop pc.

So the thing i would like to know is what are the differences between the two dvi-out ports on my laptop and my desktop pc.

I've already tested two different graphic cards, one with display-port-out and the other one with dvi-out. But nothing helps.