Showing 286 open source projects for "verilog"

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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: 1,216 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...
    Downloads: 79 This Week
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  • 3
    SpinalHDL

    SpinalHDL

    Scala based HDL

    SpinalHDL is a hardware description (HDL) framework embedded in Scala, enabling hardware designers to build digital circuits with modern programming abstractions. Instead of writing in Verilog or VHDL directly, users describe hardware components and their interconnects using Scala code and Spinal’s domain-specific library, which then emits synthesizable hardware (e.g. as Verilog). Because SpinalHDL is embedded in Scala, it allows reuse of functional abstractions, parameterization, modular composition, and higher-level constructs to manage complexity. ...
    Downloads: 3 This Week
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  • 4
    Clash

    Clash

    Haskell to VHDL/Verilog/SystemVerilog compiler

    ...Load your designs in an interpreter and easily test all your component without needing to setup a test bench. Although Clash offers many features, you sometimes need to directly access VHDL, Verilog, or SystemVerilog directly.
    Downloads: 2 This Week
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    AWS EC2 FPGA

    AWS EC2 FPGA

    AWS EC2 FPGA hardware and software development Kit

    ...AFIs are reusable, shareable and can be deployed in a scalable and secure way. Development experience leverages an optimized compiler to allow easy new accelerator development or migration of existing C/C++/openCL, Verilog/VHDL to AWS FPGA instances. Fully custom hardware development experience provides hardware developers with the tools required for developing AFIs for AWS FPGA instances.
    Downloads: 5 This Week
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  • 6
    ...Tool to compare the interfaces ( ports, parameters, SV interfaces ) between two versions of a Verilog module or two similar modules 7. Verilog Testbench Generator 8. VHDL Testbench Generator 9. Verilog Remove Assignments 10. Verilog Find Instances or Nets 11. Clock And Reset Tree Analyzer( Alpha)
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    Downloads: 544 This Week
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  • 7

    System Verilog Parser IEEE 1800 LRM

    IEEE LRM compliant System Verilog Parser in Java with Python, Tcl API

    This parser has been developed to help users to implement their Verilog tool/utility on the top this library. It reads RTL and populates its internal data structures. There are APIs to extract the design information from the database, there are APIs to elaborate every element of the design along with basic expression evaluation capabilities. It has been bundled as an executable JAR file along with a sample application which reads a RTL file(s), elaborates and dumps it back to show the users that they will be able to extract every bit of design information from the parsed database. ...
    Downloads: 34 This Week
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  • 8
    openTPU

    openTPU

    An open-source AI accelerator, developed by AI

    openTPU is an open-source AI accelerator project that exposes an entire inference hardware stack in one readable repository. It includes SystemVerilog RTL, a custom instruction set, a bit-exact simulator, a kernel language, compiler tooling, host software, and profiling utilities. The hardware design runs on a Xilinx Kintex-7 PCIe FPGA card and has been demonstrated with modern language models including Qwen, LFM, Gemma, SmolLM, and Phi variants. Both int8 and compact 4-bit weight formats...
    Downloads: 1 This Week
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  • 9

    EDAUtils Converters

    Free converters across IP-XACT Verilog VHDL Liberty SystemC

    verilog2vhdl : Tool to convert Verilog into VHDL by keeping the same structure and function for ease of correlation. vhdl2verilog : Tool to convert VHDL into Verilog by keeping the same structure and function for ease of correlation verilog2ipxact :Tool to create IP-XACT Component or Design from a Verilog Module. ipxact2verilog : Tool to convert IP-XACT into Verilog module ipxactinterface2svinterface : Converts IP-XACT Bus Definition / BusInterface into System Verilog Interface verilog2lib : Create Liberty .lib library from verilog module lib2verilog : Converts Liberty .lib Cells into empty verilog modules verilog2systemc : Tool to convert Verilog into SystemC keeping the original structure as much as possible. ...
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    Downloads: 271 This Week
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  • 10
    XLS

    XLS

    XLS: Accelerated HW Synthesis

    ...The compiler lowers DSLX into a rich intermediate representation, applies aggressive optimization and scheduling passes, and can either JIT the design for software simulation or emit Verilog for FPGA/ASIC flows. A key idea is “software-style” iteration: fast, deterministic simulation via the JIT encourages test-driven development and property checking before committing to RTL. XLS also provides tooling for pipelining, state insertion, and formal equivalence checks between different stages, giving developers confidence as designs evolve. ...
    Downloads: 0 This Week
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  • 11
    Icestudio

    Icestudio

    Visual editor for open FPGA boards

    Visual editor for open FPGA boards. Built on top of the Icestorm project using Apio.
    Downloads: 2 This Week
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  • 12
    Sloc Cloc and Code (scc)

    Sloc Cloc and Code (scc)

    Sloc, Cloc and Code: scc is a very fast accurate code counter

    Sloc, Cloc and Code: scc is a very fast accurate code counter with complexity calculations and COCOMO estimates written in pure Go. The tool is similar to cloc, sloccount and tokei. For counting the lines of code, blank lines, comment lines, and physical lines of source code in many programming languages. The goal is to be the fastest code counter possible, but also perform COCOMO calculations like sloccount, estimate code complexity similar to cyclomatic complexity calculators, and produce...
    Downloads: 3 This Week
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  • 13
    IP-XACT 2009/2014  Platform

    IP-XACT 2009/2014 Platform

    Smart GUI/Commandline tools to create IP-XACT( 2009/2014) files

    ...It has capability create Bus Definitions from scratch to populate BusDef library. One can create IP-XACT Component, Design or Registers by importing Ip in System Verilog/Verilog-95/VHDL, instantiate Bus Interfaces with proper port maps and attributes as needed. Smart GUI to create IP-XACT Registers, Memory Maps, Address Blocks for IP- has feature to import XLS or Verilog . It has Tcl/Python API support. ipxact2verilog - Generate Verilog module from IP-XACT definition ipxact2vhdlentity - Generate VHDL entity from IP-XACT Component definition verilog2ipxact - Generates IP-XACT definition from Verilog modules vhdl2ipxact - Generates IP-XACT definition from VHDL source ipxactcoherencycheckerverilog / ipxactcoherencycheckervhdl - Validates IP-XACT Component definition with RTL validateipxact - IP-XACT Linting tool
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    Downloads: 360 This Week
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  • 14
    BSC

    BSC

    Bluespec Compiler (BSC)

    BSC is the open source compiler toolchain for Bluespec SystemVerilog, a high-level, rule-based hardware design language. It translates Bluespec descriptions into synthesizable Verilog, letting developers bring typed, modular abstractions into mainstream FPGA/ASIC flows. The compiler performs scheduling of atomic rules, elaborates parameterized modules, and enforces interface contracts, producing predictable RTL that integrates with existing EDA tools. A companion simulator enables fast functional execution and debugging before handing designs to traditional verification and synthesis stages. ...
    Downloads: 2 This Week
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  • 15
    Chroma

    Chroma

    A general purpose syntax highlighter in pure Go

    As Chroma has just been released, its API is still in flux. That said, the high-level interface should not change significantly. Chroma takes source code and other structured text and converts it into syntax-highlighted HTML, ANSI-coloured text, etc. Chroma is based heavily on Pygments and includes translators for Pygments lexers and styles. ABAP, ABNF, ActionScript, ActionScript 3, Ada, Angular2, ANTLR, ApacheConf, APL, AppleScript, Arduino, Awk. PacmanConf, Perl, PHP, PHTML, Pig,...
    Downloads: 2 This Week
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  • 16
    VTracer is a Verilog Testbench developer aid. Contains well documented Verilog-Perl co-simulation environment (TCP sockets based), structural Verilog parser, demo Testbenches.
    Downloads: 15 This Week
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  • 17
    RFMEMS
    This SourceForge project hosts an open-source Verilog-A library of compact large-signal RF MEMS capacitor, resonator and switch models. The Verilog-A models can be used with SPICE solvers for large-signal simulation of analog/RF circuits based on RF
    Downloads: 7 This Week
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  • 18
    iceboy

    iceboy

    GameBoy clone

    The goal of this project is to implement a GameBoy in Verilog using the open source IceStorm tools for Lattice iCE40HX-8K FPGAs.
    Downloads: 0 This Week
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  • 19
    GTKWave is a fully featured GTK+ based wave viewer for Unix and Win32 which reads LXT, LXT2, VZT, FST, and GHW files as well as standard Verilog VCD/EVCD files and allows their viewing.
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    Downloads: 1,439 This Week
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  • 20
    Verilog-A for NGSPICE
    Downloads: 0 This Week
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  • 21
    OCM-PLD Source Code Repository
    Official firmware for MSX++ computers and compatibles.
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    Downloads: 0 This Week
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  • 22
    Infra-red Remote Sampler

    Infra-red Remote Sampler

    Infra-red Remote Control Sampling using FPGA

    Infra-red Remote Control Sampling using FPGA
    Downloads: 0 This Week
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  • 23
    XSCHEM

    XSCHEM

    Schematic circuit editor for VLSI and Mixed mode circuit simulation.

    Xschem is a schematic capture program, it allows to create a hierarchical representation of circuits with a top down approach . By focusing on interconnections, hierarchy and properties a complex system (IC) can be described in terms of simpler building blocks. A VHDL, Verilog or Spice netlist can be generated from the drawn schematic, allowing the simulation of the circuit. Key feature of the program is its drawing engine written in C and using directly the Xlib drawing primitives; this gives top speed performance, even on very big circuits. I have succesfully managed to simulate complete VLSI projects with this tool, both digital (Verilog / VHDL) and analog (Spice). ...
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    Downloads: 51 This Week
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  • 24
    Baya - SoC Integration Platform

    Baya - SoC Integration Platform

    Best in class SoC Integration Platform, IP-XACT, Verilog VHDL, UPF

    ...Rule based connections between component ports 6. A variety of SoC integration Methodologies 6.a. XLS/CSV Based connections 6.b. Port-to-Port Adhoc connections 6.c. IP-XACT and System Verilog Interface based connections 6.d. ... 7. Maintains a connectivity database with advance queries 8. Hierarchy Manipulation to create Power Domain, Voltage Domain, comply with Floor planning 8.a. Insert new hierarchy 8.b. Remove existing hierarchy 9. Associate the IP-XACT memory maps with the SoC component instances 10. Dump out the C Model for the entire design 11. ...
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    Downloads: 133 This Week
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  • 25
    MPC, The Multi Purpose structural Compiler is a tool for generation of network descriptions in various formats or languages (VHDL/Verilog/..), from an efficient structural description language.
    Downloads: 0 This Week
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