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Altera_Forum's avatar
Altera_Forum
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15 years ago

DE1 to DE2-115, VGA module errors

Greetings everyone, I've been a reader of these forums for a few years now and am starting to get a bit more active in the community. I'm a first year graduate student who purchased a DE1 development...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Thanks for the response! I did take care of the VGA_BLANK_N and VGA_SYNC_N signals already and went back to my DE1 and started from scratch. So far the projects works on the DE1. So, I'm going to start a more formal port instead of just throwing code in expecting it to work.

Previously, I did take a look at the data sheet for the VGA chip but brushed it off not thinking it would make my module not functional. This was a mistake on my part and I should have know hardware isn't as forgiving as I'd like it to be sometimes.

I'll take a deeper look at the difference between the boards and figure out any new signal propagation I may need to implement. Thanks for the advice!