SPICE (Simulation Program with Integrated Circuit Emphasis)'s a general-purpose analog electronic circuit simulator. It's a powerful program that's used in IC and board-level design to check the integrity of circuit designs and to predict circuit behavior. Introduction Integrated circuits, unlike board-level designs composed of discrete parts, are impossible to breadboard before manufacture. Further, the high costs of photolithographic masks and other manufacturing prerequisites make it essen… (More on Spicy)