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SPICE Simulator

Circuit simulation workspace for netlist jobs, transient or AC traces, and direct waveform inspection in the browser.

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Netlist

Edit the primary SPICE deck, upload a netlist file, and prepare the core simulation input.

Paste a SPICE netlist here, or upload a netlist file below.

Models / Libraries

Attach model libraries and subcircuits, then inject .include lines into the working netlist.

Model files

No model libraries attached yet.

Subcircuit files

No subcircuits attached yet.

0 include files selected for the current workspace.

Simulation Output

Dispatch the current workspace to the job pipeline and monitor execution state.

Simulation status
Waiting for a file

Run Flow

The same job model is used across simulation, conversion, and RF tools.

  1. Upload. Paste or upload a SPICE deck and keep the run configuration on the left panel.
  2. Dispatch. The backend stores the netlist, creates a job, and hands execution to the worker pipeline.
  3. Inspect. Waveforms, logs, and exports stay available in the right panel as soon as the job completes.

Output Surface

Waveforms, signal selection, and exports are rendered in the right workspace.

Job ID: No job yet

Waveform Output

Run a SPICE job to populate the chart surface, metrics, and raw output export.

No waveform data yet.

Logs

spice.workspace -> ready
spice.includes -> 0 selected

Tools Platform

SPICE Simulator

Built for interactive circuit checks

This tool keeps the SEO shell static while the actual simulation and chart data stay dynamic. It fits netlist analysis better than the normal file-conversion flow.

  • Upload. The netlist is uploaded through the same backend storage pipeline as other tools.
  • Simulate. A worker picks up the job and runs ngspice as an embedded shared library.
  • Explore. The frontend polls the finished result and renders the selected waveform from the returned JSON data.

Models / Libraries

Attach model libraries and subcircuits, then inject .include lines into the working netlist.

  • Paste or upload a SPICE deck and keep the run configuration on the left panel.
  • The backend stores the netlist, creates a job, and hands execution to the worker pipeline.
  • Waveforms, logs, and exports stay available in the right panel as soon as the job completes.
RF S-ParametersProcessi

Engineering workspaces

RF, SPICE, Smith chart, and CSV workspaces stay close to the catalog so the platform can support both file conversion and deeper engineering jobs.

ConvertitoriCSV PlotSmith Chart