ID:20747 Cannot merge CPA instance <name> with the SERDES IP instances placed in the same bank.

CAUSE: Placement of LVDS SERDES IP prevents the CPA from merging.

ACTION: Ensure that all the following conditions are met: all clock inputs to SERDES IP are driven, each CPA being merged has the same parameters and the same reset input driving it or different banks for the LVDS IP are used, only one core clock of SERDES IPs in the same bank is used to drive logic, and placement assignments are correct.