How to enable parallel on chip termination for a LVDS input on Arria 5 GX Devices?

[BWied1]

I used the assignment editor in order to enable the termination but unfortunately the fitter gives warning saying:

Warning (171167): Found invalid Fitter assignments. See the Ignored Assignments panel in the Fitter Compilation Report for more information.

In the ignored assignment report I can find my on chip termination assignment!

[IDeyn · Accepted solution]

I suppose you made a wrong assignment. You need to choose "Input termination" -> "Differential".

Hope that helps.

Best regards,

Ivan

[BWied1]

Yes it helped, thank you very much.

[IDeyn]

You are welcome.

Best regards,

Ivan