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    20 repositories

    • toolchain-nix

      Public
      Nix flake for openXC7
      Nix
      •
      Other
      •8•57•2•2•Updated Aug 18, 2026Aug 18, 2026

    • nextpnr-xilinx

      Public
      Experimental flows using nextpnr for Xilinx devices
      C++
      •
      ISC License
      •72•70•32•1•Updated Aug 18, 2026Aug 18, 2026

    • demo-projects

      Public
      Demo projects for various Kintex FPGA boards
      fpgablinky
      fpgablinky
      Verilog
      •
      BSD 3-Clause "New" or "Revised" License
      •25•71•1•1•Updated Aug 18, 2026Aug 18, 2026

    • toolchain-installer

      Public
      Convenience script to install the nextpnr-xilinx toolchain for Kintex7, Artix7, Spartan7 and Zynq7
      toolchainfpgainstaller
      toolchainfpgainstaller
      Shell
      •
      BSD 3-Clause "New" or "Revised" License
      •14•114•0•0•Updated Aug 18, 2026Aug 18, 2026

    • lambdapnr

      Public
      FPGA place and route tool written in Haskell
      Haskell
      •0•0•0•0•Updated Aug 18, 2026Aug 18, 2026

    • prjxray

      Public
      Documenting the Xilinx 7-series bit-stream format.
      Python
      •
      ISC License
      •176•14•0•0•Updated Aug 17, 2026Aug 17, 2026

    • prjxray-db

      Public
      Project X-Ray Database: XC7 Series
      Makefile
      •
      Creative Commons Zero v1.0 Universal
      •41•8•0•0•Updated Aug 15, 2026Aug 15, 2026

    • nextpnr-xilinx-meta

      Public
      Metadata for the nextpnr-xilinx xc7 flow
      Creative Commons Zero v1.0 Universal
      •8•3•0•0•Updated Jul 28, 2026Jul 28, 2026

    • database-virtex7

      Public
      database of fuzzed virtex7 information extracted from prjxray checkout and build procedure
      ISC License
      •0•0•0•0•Updated Jul 14, 2026Jul 14, 2026

    • primitive-tests

      Public
      Test designs for various primitives supported by openXC7
      Verilog
      •
      BSD 3-Clause "New" or "Revised" License
      •3•12•0•0•Updated Apr 23, 2025Apr 23, 2025

    • openXC7-snap

      Public archive
      snap package for nextpnr PnR FPGA toolchain for Xilinx 7 series FPGAs, with Spartan7, Artix7, Zynq7 and Kintex7 support
      BSD 3-Clause "New" or "Revised" License
      •6•30•3•0•Updated Jul 10, 2024Jul 10, 2024

    • yosys-snap

      Public
      SNAP package definition for the Yosys logic synthesis suite
      BSD 3-Clause "New" or "Revised" License
      •0•1•0•0•Updated Jun 14, 2024Jun 14, 2024

    • nixpkgs

      Public
      Nix Packages collection
      Nix
      •
      MIT License
      •20k•2•0•0•Updated Mar 18, 2024Mar 18, 2024

    • db-workspace-for-kintex7

      Public archive
      workspace for prjxray DB for kintex7
      Shell
      •2•4•0•0•Updated Oct 9, 2023Oct 9, 2023

    • fasm

      Public
      FPGA Assembly (FASM) Parser and Generator
      Python
      •
      Apache License 2.0
      •35•1•0•1•Updated Oct 9, 2023Oct 9, 2023

    • dsp-tests

      Public
      Designs for testing DSP block support
      Python
      •
      BSD 3-Clause "New" or "Revised" License
      •0•2•0•0•Updated Apr 5, 2023Apr 5, 2023

    • iologic-tests

      Public
      FPGA toolchain tests for the IO logic tiles (IOI)
      Verilog
      •0•3•0•0•Updated Feb 4, 2023Feb 4, 2023

    • xc7k325t-blinky-nextpnr

      Public archive
      Makefile
      •
      BSD 3-Clause "New" or "Revised" License
      •11•45•11•3•Updated Jan 5, 2023Jan 5, 2023

    • xc7k325t-picosoc-nextpnr

      Public archive
      Picosoc for the XC7K325T using yosys+nextpnr
      Verilog
      •
      BSD 3-Clause "New" or "Revised" License
      •1•11•1•0•Updated Dec 5, 2022Dec 5, 2022

    • scratchpad

      Public
      Project for sharing random stuff, discussions, etc.
      HTML
      •0•2•4•0•Updated Feb 4, 2022Feb 4, 2022
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