SimOne. Circuit Simulation
SimOne is an effective high performance circuit simulation environment, which uses original algorithms based on state-of-the-art numerical methods along with classical ones.
SimOne up to 10 times faster than usual SPICE-simulators at the same precision level.
SimOne includes a complete SPICE-based circuit simulation and provides such new features as Periodic Steady-State analysis and Stability analysis of circuits.
Periodic Steady-State determines the steady-state behavior of the circuit avoiding long and cumbersome calculations of the transients.
Stability analysis shows if the circuit is stable in the current operating point; determines components affecting its stability; allows studying stability under varying temperature and parameters of components models.
SimOne includes:
- Circuit Components Library;
- Capture Schematic Editor;
- Graph Viewer for simulation results displaying;
- Simulation results post-processing.
The Components Library contains built-in SPICE components models (SPICE-primitives), and an extensive database of real circuit components models (more than 30 000). It also provides a convenient interaction with SPICE-libraries files and graphical macro-models.
The Capture Schematic Editor is a Windows MDI application, which provides easy creating and editing of circuits and components models, managing models library and simulation routines.
The Graph Viewer and Postprocessor allows
- Plotting graphs of desired circuit variables and functions of them;
- Using cursor functions for the curves parameters evaluation;
- Making various measurements of curves parameters, with their automatic recalculation as simulation restarts;
- Plotting graphs of measurements as function of any stepping parameter;
- Calculating spectral properties of curves using the Fast Fourier Transform.
SimOne provides export of simulation results and circuit equations in numerical and symbolic forms into Matlab, Maple and MS Excel.