FishTail’s SDC Mapping solution is used to transform RTL constraints so they apply to a gate-level netlist and transform gate-level constraints so they apply to RTL. SDC Mapping is also used to convert Tcl constraints to SDC.
SDC Mapping Features
What Makes us Different
Our SDC mapping solution maintains information on the Tcl constraint that resulted in an entry in the mapped SDC file. User comments associated with the constraint are maintained. If a specified design object does not exist the tool provides information on the portion of the name that correctly matched the design description, reducing the time and effort required to rootcause the issue. Our ability to map constraints from RTL to gates, or from gates to RTL only requires as input the design description that you want the constraints to apply to. So, if you are provided a constraint file that results in errors when it is applied to a design representation, because the objects referred to do not exist, we can fix these errors and rewrite the constraints so they do apply.
