When generating NetGen netlist, I see the following warning. Why?
WARNING:NetListWriters:674 - Mismatched property type detected - type S expected for property DESKEW_ADJUST:, but type integer detected, ignored.
The warning can be safely ignored.
The reason for the warning is because the X_DCM_SP SimPrim model has this parameter in string while its an integer in the NCD file. Xilinx is currently working on fixing this mismatch, but since this is a nonsimulatable parameter, this will not cause any simulation issues.