I receive the followingerror when importing a UCF file that contains the CLOCK_DEDICATED_ROUTE constraint:
"ERROR: [HD-UCFReader 2] Could not create constraint 'CLOCK_DEDICATED_ROUTE' (file = xxx.ucf, line = xx)"
Can the PlanAhead software handle the constraint?
The PlanAhead software can handle the CLOCK_DEDICATED_ROUTE constraint. Check the netlist to make sure that the pin associated with this constraint actually exists in the synthesized netlist.
PlanAhead generates this errorif the pin does not exist in the synthesized netlist.