Forum Discussion
RClan2
New Contributor
5 years agoATX PLL Stuck In Calibration
I have an Arria10 design which includes an ATX PLL. The design operates properly on most boards but on about 10% of boards the ATX PLL never exits calibration ( i have verified the frequency of the r...
CheepinC_altera
Regular Contributor
5 years agoHi,
As I understand it, Andy seems to have helped open an IPS case on this. I have responded to the IPS especially on the CLKUSR requirement. Please let me know if you would require further clarification. Thank you.