About step2 in default setting: Connect a reference clock to the CLKin1* port from a signal generator or other source. Use 122.88 MHz for default configuration.
Exact frequency and input port (CLKin0/CLKin1) depends on programming.
If we want to use external source 10MHz on CLKIn port, and expect to get CLKOut = 122.8MHz, also make sure that the two frequencies are locked.
What are the settings on TICS PRO?