Repositories list

• SpinalDoc-RTD

  Public

  SpinalHDL/SpinalDoc-RTD’s past year of commit activity
  The sources of the online SpinalHDL doc

  documentationspinalhdl

  documentationspinalhdl

  Python

  •

  Creative Commons Zero v1.0 Universal

  •6767 forks•3131 stars•2222 issues•1010 pull requests•Updated Apr 4, 2026Apr 4, 2026

• VexiiRiscv

  Public

  SpinalHDL/VexiiRiscv’s past year of commit activity
  Like VexRiscv, but, Harder, Better, Faster, Stronger

  Scala

  •

  MIT License

  •4242 forks•216216 stars•2121 issues•11 pull request•Updated Apr 3, 2026Apr 3, 2026

• SpinalHDL

  Public
  Scala based HDL

  scalafpgavhdl+ 2

  scalafpgavhdlrtlverilog

  Scala

  •

  Other

  •372372 forks•2k2k stars•163163 issues•3636 pull requests•Updated Apr 2, 2026Apr 2, 2026

• NaxSoftware

  Public

  SpinalHDL/NaxSoftware’s past year of commit activity
  C

  •77 forks•1111 stars•11 issue•00 pull requests•Updated Apr 2, 2026Apr 2, 2026

• VexiiRiscv-RTD

  Public

  SpinalHDL/VexiiRiscv-RTD’s past year of commit activity
  Python

  •

  Creative Commons Zero v1.0 Universal

  •55 forks•33 stars•00 issues•22 pull requests•Updated Mar 20, 2026Mar 20, 2026

• rvls

  Public

  SpinalHDL/rvls’s past year of commit activity
  RISCV lock-step checker based on Spike

  C++

  •66 forks•1414 stars•00 issues•11 pull request•Updated Mar 6, 2026Mar 6, 2026

• docker

  Public
  Dockerfile

  •77 forks•33 stars•11 issue•11 pull request•Updated Mar 1, 2026Mar 1, 2026

• VexRiscv

  Public

  SpinalHDL/VexRiscv’s past year of commit activity
  A FPGA friendly 32 bit RISC-V CPU implementation

  cpufpgavhdl+ 5

  cpufpgavhdlriscvverilogsocspinalhdlsoftcore

  Assembly

  •

  MIT License

  •496496 forks•3.1k3.1k stars•118118 issues•77 pull requests•Updated Feb 11, 2026Feb 11, 2026

• NaxRiscv

  Public
  Scala

  •

  MIT License

  •4848 forks•310310 stars•4545 issues•00 pull requests•Updated Jan 23, 2026Jan 23, 2026

• riscv-isa-sim

  Public

  SpinalHDL/riscv-isa-sim’s past year of commit activity
  Spike, a RISC-V ISA Simulator

  C

  •

  Other

  •1k1k forks•22 stars•00 issues•00 pull requests•Updated Nov 10, 2025Nov 10, 2025

• SpinalTemplateSbt

  Public template
  A basic SpinalHDL project

  Scala

  •7575 forks•9393 stars•55 issues•66 pull requests•Updated Aug 15, 2025Aug 15, 2025

• CocotbLib

  Public
  Python

  •

  MIT License

  •88 forks•1818 stars•11 issue•2121 pull requests•Updated Jul 9, 2025Jul 9, 2025

• SpinalSchemaGen

  Public
  Scala

  •

  MIT License

  •11 fork•66 stars•00 issues•00 pull requests•Updated Mar 17, 2025Mar 17, 2025

• SaxonSoc

  Public
  SoC based on VexRiscv and ICE40 UP5K

  riscvrtlsoc

  riscvrtlsoc

  Scala

  •

  MIT License

  •4141 forks•161161 stars•1515 issues•00 pull requests•Updated Mar 16, 2025Mar 16, 2025

• openocd_riscv

  Public
  Spen's Official OpenOCD Mirror

  C

  •

  Other

  •975975 forks•5151 stars•1111 issues•00 pull requests•Updated Mar 10, 2025Mar 10, 2025

• SpinalTemplateSbtDependencies

  Public
  An SpinalHDL project example which use VexRiscv git as a dependency

  Scala

  •33 forks•44 stars•00 issues•00 pull requests•Updated Feb 12, 2025Feb 12, 2025

• VexiiFirmware

  Public
  C

  •11 fork•22 stars•00 issues•00 pull requests•Updated Jan 6, 2025Jan 6, 2025

• SpinalDoc

  Public
  SpinalHDL documentation assets (pictures, slides, ...)

  HTML

  •1313 forks•3232 stars•00 issues•00 pull requests•Updated Dec 10, 2024Dec 10, 2024

• SpinalCrypto

  Public
  SpinalHDL - Cryptography libraries

  cryptographyscalacrypto+ 11

  cryptographyscalacryptofpgaaesvhdlmd5shartlverilog+ 4

  Scala

  •

  MIT License

  •2121 forks•6060 stars•33 issues•00 pull requests•Updated Jul 19, 2024Jul 19, 2024

• SpinalWorkshop

  Public
  Labs to learn SpinalHDL

  Scala

  •4545 forks•158158 stars•77 issues•00 pull requests•Updated Jul 4, 2024Jul 4, 2024

• Spinal-bootcamp

  Public
  SpinalHDL-tutorial based on Jupyter Notebook

  Jupyter Notebook

  •4949 forks•4848 stars•00 issues•00 pull requests•Updated Apr 9, 2024Apr 9, 2024

• NaxRiscv-Rtd

  Public
  Python

  •33 forks•22 stars•00 issues•00 pull requests•Updated Feb 15, 2024Feb 15, 2024

• naxriscv_doc

  Public
  MIT License

  •44 forks•00 stars•00 issues•00 pull requests•Updated Dec 19, 2023Dec 19, 2023

• embench-iot

  Public
  The main Embench repository

  C

  •

  GNU General Public License v3.0

  •134134 forks•00 stars•00 issues•00 pull requests•Updated Dec 1, 2023Dec 1, 2023

• SpinalTemplateGradle

  Public
  A basic SpinalHDL project, configured with Gradle instead of SBT

  spinalhdl

  spinalhdl

  Scala

  •33 forks•44 stars•11 issue•11 pull request•Updated Jul 5, 2023Jul 5, 2023

• buildroot-spinal-saxon

  Public
  C

  •66 forks•22 stars•00 issues•00 pull requests•Updated Oct 3, 2022Oct 3, 2022

• linux

  Public
  C

  •

  Other

  •11 fork•00 stars•00 issues•00 pull requests•Updated Sep 5, 2022Sep 5, 2022

• riscv-compliance

  Public
  Assembly

  •

  BSD 3-Clause "New" or "Revised" License

  •288288 forks•00 stars•00 issues•00 pull requests•Updated Mar 15, 2022Mar 15, 2022

• coremark

  Public
  CoreMark® is an industry-standard benchmark that measures the performance of central processing units (CPU) and embedded microcrontrollers (MCU).

  C

  •

  Other

  •401401 forks•00 stars•00 issues•00 pull requests•Updated Dec 22, 2021Dec 22, 2021

• VexRiscvSocSoftware

  Public
  C

  •1616 forks•2828 stars•00 issues•00 pull requests•Updated Dec 15, 2021Dec 15, 2021