Challenges for parasitic extraction ■ Parasitic extraction DAs design get larger, and process geometries smaller than 0.35um, the impact of wire resistance, capacitance and inductance(aka parasitics)becomes significant a Give rise to a whole set of signal integrity issues a Challenge D Large run time involved(trade-off for different levels of accuracy) a Fast computational methods with desirable accuracy8 Challenges for parasitic extraction ◼ Parasitic Extraction As design get larger, and process geometries smaller than 0.35m, the impact of wire resistance, capacitance and inductance (aka parasitics) becomes significant Give rise to a whole set of signal integrity issues ◼ Challenge Large run time involved (trade-off for different levels of accuracy) Fast computational methods with desirable accuracy