Why does Intel® Arria® 10 ATX PLL and PMA calibration fail when 'pin_perstn' of PCIe HIP keeps asserted on power up?

Description

Due to a calibration code problem in Intel® Quartus Prime 16.1 and earlier version, Arria® 10 ATX PLL and PMA calibration failure might be found when 'pin_perstn' of PCIe HIP keeps asserted on device power up. The "cal_busy" signal will not be released with "pin_perstn"  asserted.

Resolution

To avoid this failure, please use Intel Quartus Prime 17.1 or later version.