Problems with the Test Pattern Generator

Hello again,

in the meantime, i tried another system unseccesfully.

In Qsys I took a Clocked Video Input and gave it on a Clocked Video Output, so that i get a loop through. For the settings I take the DVI 1080p60 presets.

The Video Clock comes from a PLL and the System Clock is 125MHz from Y4.

Anyway I don't get any picture out of my DVI port =(

Besides I measured with a scope at measuring point V on the Bitec DVI Card.

On the input site, I could see a vertical sync signal. On the output site was nothing...

Now I thing that I have overlook something on the board.

Thanks for help!