ID:176093 Location assignments of LVDS DPA-mode <name> <name> do not obey the LVDS DPA rule. These DPA mode channels span rows <number> to <number> and have <number> SERDES separation between them. The maximum allowed SERDES separation between the DPA channels fed by a PLL is <number>.

CAUSE: The Fitter tried to place an LVDS DPA-mode SERDES driven by a fast PLL, but the location assignments of the LVDS DPA-mode SERDES are too far from each other. As a result, the Fitter cannot place the specified fast PLL.

ACTION: Modify the design so the LVDS DPA-mode SERDES location assignments are within the specified range of each other, or delete the LVDS DPA-mode SERDES location assignment.