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Altera_Forum
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16 years ago

Video IP Scaler control

Hello, I'm having trouble using the Scaler in the Video IP suite. I have instantiated the scaler using the megawizard and my control logic is custom. I have instantiated a fixed scaler ...
Altera_Forum's avatar
Altera_Forum
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16 years ago

I would treat them as write only. If I remember correctly from discussions with the video IP designers that it actually depended on which device family you were using. And if memory serves it seems if you try to read them all you get back is 0xffffffff. But it will be interesting to see if the status register claims that it is outputting video data.

Jake