Forum Discussion

New Contributor

7 years ago

Cyclone V using TPG -> CVO, Mode match is not behaving correctly, but I am getting video out

My c code sets the parameters for mode 1 as the data sheet states, and video output functions, but when I read the Video Mode Match register, I get garbage instead of the expected 0x00002. When I ...

CheepinC_altera

Regular Contributor

7 years ago

Hi,

Sorry for the delay. Based on my understanding, as long as you have configured the CVO with all the video modes that you will be feeding, the CVO will be able to automatically detect and switch to the new video format. Probably you can refer to the following design example in wiki to see if it is helpful?

https://fpgawiki.intel.com/wiki/CVO_IP_video_mode_detection_and_switching_feature

Thank you.

Forum Discussion

Cyclone V using TPG -> CVO, Mode match is not behaving correctly, but I am getting video out

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