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Altera_Forum
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10 years ago

Test Pattern Generator -> Clocked Video Output with Altera NEEK

I have an Altera FPGA NEEK and I want to use the following VIP cores setup: CVI(Clocked Video Input) -> SCL(Scaler) -> FB(Frame Buffer) -> CVO(Clocked Video Output). This gives me a screen with ve...
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Altera_Forum
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10 years ago

NIOS software is not involved at all in generating the color bar pattern.

The only way software can alter the pattern is if you have selected the uniform background output test pattern, and then change the R/G/B registers to alter the displayed color.