Intellectual Property (IP) Cores for Home Networking(WP137) - Spartan™-II FPGAs, programmed with IP cores, enable home networking products. Xilinx develops IP cores and partners with third-party IP providers to provide customers with a suite of cores to decrease the customer's time-to-market. While reprogrammability reduces the customer's time-to-market and enables flexibility, the Xilinx Online™ program allows time-in-market as specifications in emerging technologies keep evolving.