The design works fine outputting DisplayPort video in MST mode and the stream count is set to 2 at 1920x1080p @ 60Hz output, but it only works on one channel when the refresh rate is increased to 120Hz.(297MHz pixel clock)
I have lowered frequency to 277272(277.272MHz) but the result is the same.
I have taken over this case back
It's good to finally able to communicate with you directly without going through the dFAE.
There are few questions that I would like to clarify with you.
Below is also some follow up questions from my previous enquiry that I didn't hear back from you yet.
Yes you are right we are talking about Arria V FPGA and I am using the Arria V for the DP MST project. Sorry I was confusing you. Because there are several projects are going and one of the project is using the Cyclone 10 but NOT for this project that we are discussing. I have answers for your questions below:
MSA_SST.txt = connecting output to a SST monitor.
MSA_MST.txt = connecting output to a MST monitor.
I don’t how to fix it due to it is a signal deep inside the DP IP.
Sorry for the late respond as I miss out your feedback in early Aug.
Thanks for the clarification on SST vs MST log is due to different monitor.
Is your MST monitor = Asus PQ321Q ?
As for the Aux log debug,
Understood that you could be busy with other higher priority project.
This is fine but I also wanted to let you know I can't let the case idle for too long without any activity update.
Therefore, I will proceed to close this existing case first.
Feel free to post new forum thread when you are free to resume the debug discussion again then Intel agent will continue to support you.