removal VCXO, Avalon-MM addresses

HBran2 · ‎12-10-2019

Hi,

I try to remove VCXO module from my project and to use re-clock module as described here:

As you can see in the attached stp screenshot the PLL's locked signal fall, and TX side died.

I tried to analyze the Avalon M-M signals, but didn't find the relevant addresses description (12D, 12E, 12F and 130) , can you assist?

JonWay_C_Intel · ‎12-18-2019

Hi,

Could you please confirm if the reference clock of the

TX PLL is correct? As per the user guide, it is required to running @ 100MHZ

from oscillator.

Besides, you can refer to the following document to

generate the example example without VCXO from the IP GUI by using the newer

version of Quartus and see if encounter the same problem.