A tool for low-power CMOS voltage reference designs
EAVREF is a computer-aided tool for robustly designing ultra-low-power CMOS voltage references. The tool is compatible with the powerful Ngspice simulator, enabling open-source microelectronics design flow with SkyWater 130nm Technology.
openCarac : Automatize your Spice simulator runnings
openCarac aims to automatize the characterization of electronic circuits using your favourite Spice simulator and provide output files in HTML, LaTeX (c) and GNU Octave (c) scripts.
openCarac is natively compatible with various simulators including:
- Ngspice (c), http://ngspice.sourceforge.net
- Gnucap (c), http://gnucap.org/dokuwiki/doku.php?id=gnucap:start
- Xyce (c), http://xyce.sandia.gov
It comes with an API which permits to add other features and extend openCarac compatibility; openCarac is also TCL package and comes with functions that can be called in any TCL script.
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...It reads a netlist describing distributed circuit parameters, stimuli, analysis types (op, ac, tran), and output controls (plot, plot3). It can also export distributed circuit to Ngspice netlist and import the corresponding Ngspice simulation result.
The developed graphical interface is based on the SKILL language which is a Lisp dialect used as a scripting language and PCell (Parameterized Cells) description language used in many EDA software suites by Cadence Design Systems.
Interactive viewer for ngspice raw files. Provide interface to view analog waveforms, results of ngspice simulator. Allows printing, saving as image, copy to clipboard. Uses wxWidget, but heavily tailored to UNIX OS. Tested on Ubuntu 10.04
An easy to use spice interface with GTK. This project allows to start and view the simultions with one or two click. It uses gschem for the schematics and ngspice as simulator.
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