{{Note|The selection of the appropriate schematic mode and simulation engine (mixed-mode vs. digital) is done automatically by [[RF.Spice A/D]] based on the parts used in your circuit.}}
You can run both of RF.Spice's mixed-mode and [[Digital Simulation|digital simulation]] engines in either of its two simulation modes, that is, either as a live simulation or as a predefined test. However, digital circuit analysis is more effective as a live simulation, whereby you can step time by the clock cycles and observe your circuit's response using live digital timing diagrams. On the other hand, for most RF circuits you need to perform either an AC frequency sweep test or a network analysis.
==System Requirements==