Forum Discussion

ThomasTessier's avatar
ThomasTessier
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Using 2 inputs to Clock MUX doesn't result in correct answer

I have a design were I am trying to use the Input Clock MUX to Switch between two input pin clock ports. The PLLs are in platform designer and I get the following warning: Warning: test_system_qsy...
Mengzhe's avatar
Mengzhe
Icon for Occasional Contributor rankOccasional Contributor
3 years ago

Hi,

Intel PLL only support directly input from REFCLK and cannot add a MUX between them.

Here is passed project.

BR,

Mengzhe