Beige Bag Software has been developing analog, digital, and mixed mode simulators since 1990. We provide top quality product and technical support to help you determine the behavior of analog and mixed signal systems. B2 Spice A/D is the most interactive mixed mode simulator on the market. Modify component and system parameters as the system is running and view results in traditional graphs and tables, or in virtual instruments, or directly on the schematic with our unique visualization scheme. Comes with built in schematics editor which can be exported to one of many PCB formats. The user interface is completely live, i.e. view changes in schematics and graphs as you modify parameter values in collapsible panels.
B2 Logic allows you to build the circuit on the screen and test it by placing probes in the circuit. As the simulation progresses, the signal values change in the probes in the circuit, as well as in a timing diagram and in a spreadsheet. You can change the input values by clicking directly in the inputs in the circuit.
A fully featured mixed mode simulator that builds upon B2 Spice A/D 2000's ease of use and adds its own powerful and innovative features to make it the simulator of choice for power SPICE users.
B2 Spice v5 has two modes for analyzing a circuit, an non-interactive Test mode with defined parameter for each Test, and a interactive Simulation, which runs indefinitely until reset by the user.
The Simulation mode is controlled by the main toolbar and consists of the Reset, Pause, Step, Walk, and Run buttons. These control the progress of operation of the Simulation. The Step Ceiling and Update Interval settings control how the Simulation progresses and how often the results are updated.