1080i50 SDI-HD Signals on embedded Wires

Hi,

does anybody have an Idea how I can generate 1080i50 SDI-HD Signals with the Clocked Video Output?

I'm able to generate 1080i50 Signals with the VCO on separate Wires (I set the font and back porch settings), but when I change to embedded Wires I only get 1080i60 Signals.

Can anybody help me?

Thanks everybody

Anja