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Altera_Forum
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14 years ago

Sync signal of VIP Clocked Video Input

Hey guys, Just one quick question about the sync signals of Clocked Video Input megacore: The manual said vid_h_sync should be set to 1 when video is in horizontal synchronization period. ...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
14 years ago

That is correct. The h_sync signal is not asserted during the front porch or back porch periods of the horizontal blanking period, and the vid_datavalid is asserted during the active picture time.