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Altera_Forum's avatar
Altera_Forum
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16 years ago

scaler problem

Hi, I have another problem about scaler, it's right that adding a control port to scaler makes the input resolution changable, but some resolution doesn't work. My data path is listed below. Clo...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
15 years ago

Hi;

I think that I got everything working with the scaler (with cvi or tpg). When I add a clipper between the cvi and the scaler, I got only result for the tpg. When I use the CVI I got an overflow. I added a frame buffer between the clipper and the scaler and it seems working perfectly. I want to know if there is another method without using the frame buffer because I need the memory for other processing.

thx.