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Altera_Forum
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9 years ago

VGA - output of a graphic not stable

Hello Community, I got a problem with my current VGA project. Here a few informations about what I want to do: - first ten 8-bit-rows are used to display some text like variables or sth simil...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
9 years ago

Dont generate a clock with logic - generate a clock enable instead. Logic clocks can cause all sorts of timing problems. Stick with the same system clock throughout with a 10Hz clock enable.