US Patent 7774735 Integrated circuit netlist migration

A method for migrating a netlist from one set of library cells to a new set of library cells with minimal time and effort and without loss of information within an ASCI environment. This methodology ensures that during translation logic equivalence and scan configurations are maintained in the new technology libraries. Additionally, a complete migration of the constraints from the original netlist to the new netlist is also performed. Designer engineers no longer have to start from RTL and execute a complete resynthesis to translate an original design from one technology library to a new technology library.