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Altera_Forum's avatar
Altera_Forum
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18 years ago

DE2 board VGA Dispaly

Hello All, I am trying to use the board's SRAM to store an image and dispaly it on the screen. I designed a project using QuartusII and was able to manage the VGA dispaly timing. I used a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

I tried it and the image appeared dark (not bright).

But please explain to me why shifting by 2?!!!

Shifting by 2 is equivalent to multiplying by 4 which makes the range now from 0 --> 1023 (10 bits for VGA_R, VGA_G, VGA_B). Would the image still look the same after the shift?

Many Thanks