Spice# is a circuit simulator based on and improved from Spice 3f5 by Berkeley. The framework allows custom components and simulations to be added.
Get Started
$ dotnet add package SpiceSharpReadme
<img src="https://spicesharp.github.io/SpiceSharp/api/images/logo_full.svg" width="45px" /> Spice# (SpiceSharp)
Spice# is a Spice circuit simulator written in C#. The framework is made to be compatible with the original Berkeley Spice simulator, but bugs have been squashed and features can and will probably will be added.
Documentation
You can find documentation at https://spicesharp.github.io/SpiceSharp/. There you can find a guide for getting started, as well as more information about:
- Supported types of analysis.
- The general structure of Spice#.
- A tutorial on how to implement your own custom model equations (prerequisite knowledge needed).
- An example of changing parameters during simulation.
- etc.
Quickstart
Simulating a circuit is relatively straightforward. For example:
using System;
using SpiceSharp;
using SpiceSharp.Components;
using SpiceSharp.Simulations;
namespace SpiceSimulation
{
class Program
{
static void Main(string[] args)
{
// Build the circuit
var ckt = new Circuit(
new VoltageSource("V1", "in", "0", 0.0),
new Resistor("R1", "in", "out", 1.0e3),
new Resistor("R2", "out", "0", 2.0e3)
);
// Create a DC sweep and register to the event for exporting simulation data
var dc = new DC("dc", "V1", 0.0, 5.0, 0.001);
dc.ExportSimulationData += (sender, exportDataEventArgs) =>
{
Console.WriteLine(exportDataEventArgs.GetVoltage("out"));
};
// Run the simulation
dc.Run(ckt);
}
}
}
Most standard Spice-components are available, and building your own custom components is also possible!
Installation
Spice# is available as a NuGet Package.
SpiceSharp
