Forum Discussion

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

15fps to 60fps video conversion

I believe somebody had similar problem, but I simply cannot find it. I want to display my 15fps 1920x1080 video @33MHz on HDTV monitor accepting 60fps framerate, running at approximately @133M...
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
12 years ago

I think you can run the TPG at the slower clock and put a Avalon-ST DCFIFO (with packet support) between the TPG and VFB to act as a clock crossing bridge. Use the Qsys "Insert Avalon-ST Adapters" to automatically insert the necessary adapters after adding the FIFO.