Open Source FreeBSD Electronic Design Automation (EDA) Software

Ngspice project aims to improve the spice3f5 circuit simulator.

TkGate is a event driven digital circuit simulator with a tcl/tk-based graphical editor. TkGate supports a wide range of primitive circuit elements as well as user-defined modules for hierarchical design.

eLogSim is an event driven, 4-level (0,X,1,Z) digital circuit simulator. It uses a test oriented stimulus approach and offers a statistical (or exhaustive if it makes sense) fault simulation option. eLogSim has a simple GUI and is pre-compiled for Ubuntu 20, Mint 20, CentOS 8, openSUSE 15, FreeBSD 12, Solaris 11, Windows 10/11 & Raspbian/Raspberry PiOS Buster (32/64bit) & Ubuntu-MATE 20.04 (64 bit) operating systems. Cross platform & -network, concurrent fault simulation now available. Commented, easy-to-compile source-code included as well.

G2C (Geospatial to Civil) The LandGML Interoperability Experiment initiated by Autodesk, U.S. Army Corps of Engineers Engineering Research and Development Center, and Galdos Systems. this open source tool transforms LandGML into LandXML documents.

Integrated suite of engineering tools focusing on automation, portability, collaboration, and data management

asfpga is an assembler written for use in FPGA design. It can be easily modified for your instruction set. The ultimate goal of this software is to allow a FPGA designer to easily write assembly code for a custom instruction set. The current version al

Portatux is an interactive ncurses interface as well as a command line tool for controlling the 8 data pins in the parallel port in Linux and FreeBSD.