I have placed the components in concept hdl but refdes of the components will not incremental all components are same refdes..
so, now i can change each component refdes manually.. please help me...
Do an attribute on the component and change the $LOCATION to LOCATION, then edit the text for the ref des to update the text.
Wondering if you want to have incremental ref des assigning why don't you just place the component with the $location=? and let the packager assign the reference designator? Much easier that way, unless you're looking to force ref des assignments.