The Fedora Project community Chitlesh Goorah Fedora Electronic Lab

GspiceUI is listed among the Fedora Electronic Lab (FEL) packages. GNU Spice GUI is intended to provide a GUI to freely available Spice electronic cicuit simulators eg.GnuCAP, Ng-Spice.It uses gNetList to convert schematic files to net list files and gWave to display simulation results.gSchem is used as the schematic generation/viewing tool. Additional information can be obtained by reading the followingman pages : man gspiceui

Gwave is a waveform viewer, intended originaly for displaying the output of analog simulators such as spice, but also useful for other purposes.Gwave can read tabluar ascii files in addition to the specialized output files from Spice3, NGSpice, and Hspice. It displays the data as 2-D plots, and allows for scrolling, zooming, and measuring the waveforms. Install gwave if you need 2-D interactive display of analog waveforms or other tabluar data. gwave is listed among Fedora Electronic Lab (FEL) packages.

Ngspice is a general-purpose circuit simulator program.It implements three classes of analysis: - Nonlinear DC analyses - Nonlinear Transient analyses - Linear AC analyses Ngspice implements the usual circuits elements, like resistors, capacitors, inductors (single or mutual), transmission lines and a growing number of semiconductor devices like diodes, bipolar transistors, mosfets (both bulk and SOI), mesfets, jfet and HFET. Ngspice implements the EKV model but it cannot be distributed with the package since its license does not allow to redistribute EKV source code. Ngspice integrates Xspice, a mixed-mode simulator built upon spice3c1 (and then some tweak is necessary merge it with spice3f5). Xspice provides a codemodel interface and an event-driven simulation algorithm. Users can develop their own models for devices using the codemodel interface. It could be used for VLSI simulations as well. This is a command line based application. Additional documentation and examples can be found on thesub package: ngspice-doc rpm -qd ngspice-doc Additional information can be obtained by reading the followingman pages : man ngmultidecman ngnutmegman ngsconvertman ngspice

The primary component is a general purpose circuit simulator. It performs nonlinear dc and transient analyses, fourier analysis, and ac analysis. Spice compatible models for the MOSFET (level 1-7), BJT, and diode are included in this release. Gnucap is not based on Spice, but some of the models have been derived from the Berkeley models. Unlike Spice, the engine is designed to do true mixed-mode simulation. Most of the code is in place for future support of event driven analog simulation, and true multi-rate simulation. Additional information can be obtained by reading the followingman pages : man gnucap

TclSpice is an improved version of Berkeley Spice designed to be used with the Tcl/Tk scripting language. The project is based upon the NG-Spice source code base with many improvements. This is a command line based application.