Open Source VHDL/Verilog Scientific/Engineering Software

VHDL/Verilog Scientific/Engineering Software

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Browse free open source VHDL/Verilog Scientific/Engineering Software and projects below. Use the toggles on the left to filter open source VHDL/Verilog Scientific/Engineering Software by OS, license, language, programming language, and project status.

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  • 1
    Icarus Verilog is an open source Verilog compiler that supports the IEEE-1364 Verilog HDL including IEEE1364-2005 plus extensions.
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    Downloads: 101 This Week
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  • 2
    GHDL

    GHDL

    VHDL 2008/93/87 simulator

    This directory contains the sources of GHDL, the open-source analyzer, compiler, simulator and (experimental) synthesizer for VHDL, a Hardware Description Language (HDL). GHDL is not an interpreter: it allows you to analyze and elaborate sources for generating machine code from your design. Native program execution is the only way for high-speed simulation. Full support for the 1987, 1993, 2002 versions of the IEEE 1076 VHDL standard, and partial for the 2008 and 2019 revisions. By using a code generator (LLVM, GCC or, x86_64/i386 only, a built-in one), it is much faster than any interpreted simulator. It can handle very large designs, such as leon3/grlib. GHDL runs on GNU/Linux, Windows and macOS; on x86, x86_64, armv6/armv7/aarch32, aarch64 and ppc64. You can freely download nightly assets, use OCI images (aka Docker/Podman containers), or try building it on your own machine.
    Downloads: 17 This Week
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  • 3

    pyrpl

    PyRPL turns your Red Pitaya into a powerful analog feedback device.

    The Red Pitaya is a commercial, affordable FPGA board with fast analog inputs and outputs. This makes it useful for quantum optics experiments, in particular as a digital feedback controller for analog systems. Based on the open source software provided by the board manufacturer, PyRPL (Python RedPitaya Lockbox) implements many devices that are needed for optics experiments with the Red Pitaya. PyRPL implements various digital signal processing (DSP) modules (see features below). It allows to arbitrarily interconnect the available DSP modules and retrieve signal values on timescales below 1 ms. The graphical user interface (GUI) provides a realtime display of the various measurement instruments and allows the easy configuration of DSP signal chains and feedback controllers. At the highest abstraction level, arbitrary feedback sequences can be defined to fulfill tasks as complex as approaching and locking a resonance of a high-finesse Fabry-Perot cavity (tested up to finesse=100,000).
    Downloads: 61 This Week
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  • 4

    ghdl-updates

    GHDL - a VHDL simulator

    GHDL is the leading open source VHDL simulator. *** Now on github.com/tgingold/ghdl *** We have binary distributions for Debian Linux, Mac OSX and Windows. On other systems, getting GHDL from here means downloading the current source package and building GHDL from source. Alternatively you can get the latest source version (warning : occasionally unstable!) by pulling a snapshot from the git repository.
    Downloads: 6 This Week
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  • 5
    adms
    ADMS is a code generator that converts electrical compact device models specified in high-level description language into ready-to-compile c code for the API of spice simulators. Repository migrated to: https://github.com/Qucs/ADMS For checkout do: git clone https://github.com/Qucs/ADMS.git
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    Downloads: 6 This Week
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  • 6
    Tools for FPGA development and IP cores. This project provides tools, cores and documentation to develope FPGA applications. The project focuses on VHDL.
    Downloads: 4 This Week
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  • 7
    OpenSOC86

    OpenSOC86

    Open implementation of the x86 architecture

    OpenSOC86 is an open implementation of the x86 architecture in Verilog. The current version only implements the 16-bit part (real mode). The processor is a pipelined architecture clocked at 100 MHz in a Cyclone II speed grade -6. Therefore it can be seen as similar to a 486 in real mode. Several peripherals are also implemented in a somewhat minimalistic way, but enough to be able to boot an IBM PCXT compatible bios and MSDOS 6.22. The current implementation is only proven to boot the bios and DOS in simulation. The system is targeted to run on the DE2-70 board. In order to run the system in hardware a SDRAM and SRAM controller need to be added. These are currently in development.
    Downloads: 6 This Week
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  • 8
    Pulse Programmer
    A programmable signal generator and RF synthesizer for scientific experiments, especially quantum computing and quantum information processing. It includes hardware, firmware, software, and documentation, all under an open source license.
    Downloads: 3 This Week
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  • 9

    VHDL Notepad++ Plugin

    VHDL Plugin for the Notepad++ Editor

    VHDL plugin based on http://sourceforge.net/projects/nppvhdlplugin/ This version is enhanced to include: - Insert Instantiation - Insert Signals - Create Test Bench Framework - Insert Component - Make comments Doxygen compliant - Create New Behavioral/Structural Entity Template - Create New Package File Template - Insert Synchronous Process - Insert Asynchronous Process - Insert a Default Header The default header is set in the vhdlConfig.txt file.
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    Downloads: 3 This Week
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  • 10
    A collection of useful software packages to perform engineering tasks, especially electrical engineering and chip design. All packages come as shrink-wrapped installers for Apple's Mac OS X.
    Downloads: 2 This Week
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  • 11
    FSMDesigner
    FSMDesigner is a C++ based implementation for a Finite State Machine (FSM) design tool with integrated Hardware Description Language (HDL) generation. FSMDesigner4 uses the Simple-Moore FSM model guaranteeing efficient fast complex control circuits.
    Downloads: 2 This Week
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  • 12

    Notepad++ Verilog Plugin

    Verilog plugin for Notepad++

    Verilog processor for Notepad++. Current features: - Instantiate a module - Insert registers/wires from a module - Generate a test bench template - Automatically inserts a default header for a test bench - Insert a clocked always block v1.2.0 now supports ANSI and non-ANSI module declarations. To use this plugin, select the module declaration (including parameter and I/O definitions below for non-ANSI) and click SHIFT-CTRL-C. This selects the module and parses its components. After this, all other functions are available.
    Downloads: 2 This Week
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  • 13
    vrq is verilog parser that supports plugin tools to process verilog. Current plugins include tools to perform x-propagation and to auto build hiearchy.
    Downloads: 2 This Week
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  • 14
    VeriWell is a full Verilog simulator. It supports nearly all of the IEEE1364-1995 standard, as well as PLI 1.0. Yes, VeriWell *is* the same simulator that was sold by Wellspring Solutions in the mid-1990 and was included with the Thomas and Moorby book
    Downloads: 1 This Week
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  • 15
    The Affordable BIOS Restoration Tool provides VHDL and C code to recover from failed BIOS upgrades using affordable CPLD's. EEPROM's and Flash chips can be restored with this flash programmer. Interfaces for DIP and tsop packages are being developed.
    Downloads: 1 This Week
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  • 16
    A free VHDL IPs for general purpose FPGA developpement. Need GRLIB to work properly, to setup see README.
    Downloads: 1 This Week
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  • 17
    A verilog language compiler written using Java and JavaCC. It produces a netlist, an ascii text file, of all the cell connections. It can compile very large circuits comprised of many modules.
    Downloads: 1 This Week
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  • 18
    Development of a fully designed alarm clock implemented on the Xilinx Spartan3 board.
    Downloads: 0 This Week
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  • 19

    Anie

    PID_control, real_time, matlab_simulink, xilinx_ise, fpga_spartan3e

    Embedded system design (VHDL description) based on Xilinx's Spartan3E Development Kit to perform real-time PID control and monitoring of time critical plants such as brushless DC motors, maglevs... vimeo.com/channels/anie prezi.com/gpbycavq499c/anie/
    Downloads: 0 This Week
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  • 20

    ApproxAdderLib

    Library of Approximate Adders

    We provide MATLAB and Verilog Models of GeAr, and previously proposed adders (ACA-I, ETAII, ACA-II and GDA) at http://sourceforge.net/projects/approxadderlib/ GeAr is a low latency Generic Accuracy Configurable Adder that provides a higher number of potential configurations compared to state-of-the-art approximate adders, thus enabling a high degree of flexibility and trade-off between performance and output quality. These MATALB and Verilog models can allow software programmer as well as hardware designers to evaluate their code and design. To the best of our knowledge, this is the first open-source library of approximate adders that facilitates reproducible comparisons and further research and development in this direction across various layers of design abstraction. This work is a result of collaborative effort between Chair for Embedded Systems (CES) at Karlsruhe Institute of Technology (KIT), Germany and Vision Image and Signal Processing (VISpro) Lab at SEECS-NUST, Pakistan.
    Downloads: 0 This Week
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  • 21

    Arduloko OS

    Sistema Operacional

    Sistema Operacional baseado no Ubuntu 11.04 (natty) 64bits destinado à profissionais e estudantes de eletrônica. O sistema foi gerado principalmente para trabalhos elaborados com o hardware arduino, mas foi evoluindo e hoje trabalha com vários outros equipamentos. A senha para login (Arduino ou root) é arduino. Foi criado pelo programador Uberlan G. Soares. Para baixar pelo DropBox, eis o link: http://dl.dropbox.com/u/65818773/arduloko.iso User: Arduino Pass: arduino User: Root Pass: arduino
    Downloads: 0 This Week
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  • 22
    BlowfishVHDL - free fully synthesizable Blowfish encryption algorithm hardware implementation.
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    Downloads: 0 This Week
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  • 23

    COFILOS

    A Development Framework for Coldfire

    Contains a framework for Coldfire MCUs like 52254. The framework supports a Command Line Interface (CLI) that may work from Serial port, USB or ENET. The framework uses Processor Expert and IDE requirement is MCU Eclipse 10.4 from Freescale. Includes the FunkOS Realtime Operating System by Funkenstein Software Consulting, available at http://funkos.sourceforge.net Mainly it is a support package for the development board Perseus, but I have ported also the RTOS to MCF52233DEMO board. More to come....
    Downloads: 0 This Week
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  • 24
    Custom uav is a complete flight control system in development. The project includes everything required for unmanned flight.
    Downloads: 0 This Week
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  • 25
    This project aim to develop a suite of tool to ease the development of ASIC/FPGA solution. The final program should be an IDE enabling the creation and specification of a project from it's start to finish.
    Downloads: 0 This Week
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