Xilinx, Inc.
Performing placement and routing concurrently

Abstract:

Method and system relate generally to generating a physical design for a circuit design. In such a method, a logical network is obtained from a logical netlist for the circuit design. A physical network for an integrated circuit chip is obtained. The physical network is converted into a routing graph. The logical network and the routing graph are combined to build an extended network. Routing is performed on the extended network for the logical netlist to perform placement and the routing concurrently to provide the physical design.