The following error occurs:
"ERROR:Place:1318 - User has over-constrained componentinst_clkin/rx_bufpll_inst. There are no placeable sites that satisfy the user constraints. Please review the user constraints on the driver component andthe load components of inst_clkin/rx_bufpll_inst."
I am not sure where the restriction lies. How do I resolve this issue?
BUFPLL needs to have all of its IOB loads placed into the same I/O bank. This error occurs if the user-specified LOC constraints violate this rule.
To resolve the error, make sure all the IOB loads of the BUFPLL instance are locked to the same bank.