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Altera_Forum
Honored Contributor
18 years agoVGA VHDL DE2 problem
Hi, I'm currently trying to use the VGA capabilities of the ALTERA DE2 board to display a red screen with VHDL. The resolution i'm using is 640x480. I've written a code for it but it doesn't wo...
Altera_Forum
Honored Contributor
18 years agoHi,
Thanks for your reply. I did some timing analysis with my oscilloscope and i measured some frequency's. The timing is the same as in the document i was using: http://www.epanorama.net/documents/pc/vga_timing.html I also tried a old crt monitor, this doesn't work either. It displays that the singals are "out of range". Maybe the document is wrong? I'm going to try your verilog file now. Roelof