Changes

At the end of an analog or mixed-mode circuit simulations, the node voltages, branch currents and device powers are typically available for graphing or tabulation. Voltages, current and powers are usually plotted as a function of time or frequency. In the case of a Network Analysis test, port characteristics like scattering, impedance or admittance [[parameters]] are also computed. At the end of a digital circuit simulation, it is the state of the digital inputs and outputs, which you would like to visualize.