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Altera_Forum's avatar
Altera_Forum
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9 years ago

SDI Transmit Triple Rate on Cyclone V

Hello all, I'm having issues trying to get a triple rate SDI transmit only module up and running on a Cyclone V dev kit. I can get 1080P60 out working fine using a pattern gen as an input to the CVO...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
8 years ago

Hi,

You can't let the reconfiguration interface unconnected. When switching the video standard from 3G/SD to HD or vice versa, it require the reconfiguration.

Please refer to the following example design, I created this example to show case the CVO switching function and it use the SDI interface to transmit the data. This design should be useful to you.

http://www.alterawiki.com/wiki/cvo_ip_video_mode_detection_and_switching_feature

Best Regards,

Terence

(This message was posted on behalf of Intel Corporation)