Forum Discussion

Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

Clocked Video Output behavior

Hi I designed a system with following flow: Clocked Video In (CVI) --------> Frame Buffer ------------> Clocked Video Out (CVO) Input video format is 1080p 60Hz. For frame buffer, I a...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
16 years ago

I don't know for sure, but I would guess the blank frame is generated by the frame buffer, not the CVO. You could try removing the frame buffer to see if you still get the blank frame. Connecting a test pattern generator straight to the CVO may also be an interesting experiment.