This package provides an EFI toolchain for building programs that can run in the environment presented by Intel's EFI.

The EFI Analyzer checks EFI binaries and prints out header and section information.

This package provides EFI tools for EFI key management and EFI variable management.

Slang is a software library that provides various components for lexing, parsing, type checking, and elaborating SystemVerilog code. It comes with an executable tool that can compile and lint any SystemVerilog project, but it is also intended to be usable as a front end for synthesis tools, simulators, linters, code editors, and refactoring tools.

nextpnr is an EDA, portable and vendor neutral FPGA place and route tool.

KLayout is EDA software. It is a scriptable VLSI layout editor used for visualizing and editing mask data, transcoding between different file formats (GDSII and OASIS), executing DRC, LVS verification, and drawing of chip cross-sections basked on mask data.

Pydigitalwavetools is a Python library to parse, write and format digital wave files in VCD format, a standardized ASCII format used to store simulation data from Verilog and other hardware description languages.

Magic is an interactive EDA layout tool. It can run DRC and LVS tests and can assist with automatic routing.

OpenROAD is an EDA toolkit for RTL to GDS design flows. It provides all necessary steps from VLSI designs to implement integrated chip physical designs, from RTL design to synthesized Verilog and routed layout. It includes tools for floorplanning, placement, clock tree synthesis, routing, parasitic extraction, and timing analysis.

Hdlmake helps manage and share HDL code by automatically finding file dependencies, writing synthesis and simulation Makefiles.

Fx2lafw is free firmware for Cypress FX2 chips which makes them usable as simple logic analyzer and/or oscilloscope hardware.

This package provides a library of AST nodes for VHDL, SystemVerilog, and SystemC, with conversion between languages and to JSON.

gdstk is a library for creation and manipulation of GDSII layout files which are commonly used for EDA and chip design.

LibrePCB is software to develop PCB. It features human readable file formats and complete project management with library, schematic and board editors.

Gerbv is a viewer for files in the Gerber format (RS-274X only), which is commonly used to represent printed circuit board (PCB) layouts. Gerbv lets you load several files on top of each other, do measurements on the displayed image, etc. Besides viewing Gerbers, you may also view Excellon drill files as well as pick-place files.

Xyce is a SPICE-compatible, high-performance analog circuit simulator, capable of solving extremely large circuit problems by supporting large-scale parallel computing platforms. It also supports serial execution.

This package provides a VHDL compiler and simulator.

This package can create project files for supported tools and run them in batch or GUI mode. All EDA tools such as Icarus, Yosys, ModelSim, Vivado, Verilator, GHDL, Quartus etc get input HDL files (Verilog and VHDL) and some tool-specific files (constraint files,memory initialization files, IP description files etc). Together with the files, perhaps a couple of Verilog `defines, some top-level parameters/generics or some tool-specific options are set.

Camv-rnd is a viewer for PCB supporting gerber, excellon and g-code. It is part of the RiNgDove EDA suite.

LibreLane is an EDA ASIC infrastructure library based on several components including OpenROAD, Yosys, Magic, Netgen, CVC, KLayout and a number of custom scripts for design exploration and optimization.

Surf is a python library with support functions for VHDL gateware digital design. It provides implementation modules compatible with FPGA and ASIC design.

This package contains the official KiCad footprint libraries.

python-klayout is a standalone Python API of KLayout. This library supports OASIS and GDS2 file formats, editing of mask layouts, and verification such as DRC and LVS.

Horizon is an EDA package supporting an integrated end-to-end workflow for PCB design, including from parts management and schematic entry to gerber export.