awesome-opensource-hardware
Hardware toolkit
A curated list of tools and resources for designing and building digital electronic systems
List of awesome open source hardware tools, generators, and reusable designs
2k stars
70 watching
175 forks
Language: Python
last commit: 3 months ago
Linked from 3 awesome lists
PDKs / Manufacturable PDKs | |||
| gf180 | 370 | over 1 year ago | |
| sg13g2 | 406 | 8 days ago | |
| sky130 | 2,990 | 24 days ago | |
PDKs / Virtual PDKs | |||
| asap7 | 99 | 4 months ago | |
| freepdk45 | 861 | 6 days ago | |
| probe3.0 | 36 | 8 months ago | |
Compilers / Build Systems | |||
| bazelhdl | 118 | 14 days ago | |
| bender | 247 | 30 days ago | |
| chipyard | 1,649 | 9 days ago | |
| cocoon | 38 | over 1 year ago | |
| edalize | 641 | 7 days ago | |
| flgen | 15 | 7 days ago | |
| fusesoc | 1,203 | 14 days ago | |
| hammer | 255 | 9 days ago | |
| hwtbuildsystem | 7 | 27 days ago | |
| legohdl | 14 | over 2 years ago | |
| mflowgen | 232 | about 1 month ago | |
| siliconcompiler | 861 | 6 days ago | |
Compilers / Circuit Compilers | |||
| abc | 907 | 9 days ago | |
| act | 99 | 10 days ago | |
| aihwkit | 363 | 27 days ago | |
| amaranth | 1,572 | 10 days ago | |
| bigspicy | 38 | over 1 year ago | |
| bsc | 954 | 14 days ago | |
| calyx | 500 | 6 days ago | |
| chisel | 3,994 | 4 days ago | |
| circt | 1,674 | 6 days ago | |
| circuitgraph | 110 | about 1 year ago | |
| circuitops | 72 | about 1 month ago | |
| clash | 1,442 | 6 days ago | |
| coreir | 101 | over 2 years ago | |
| dfiant | 80 | 6 days ago | |
| fault | 135 | 19 days ago | |
| finn | 747 | 7 days ago | |
| firrtl | 729 | 3 months ago | |
| gamma | 34 | 5 months ago | |
| gamora | 47 | 14 days ago | |
| ghdl-yosys-plugin | 308 | 5 months ago | |
| halide | 5,902 | 7 days ago | |
| halide-to-hardware | 78 | 15 days ago | |
| hastlayer | 302 | 16 days ago | |
| hdl21 | 69 | 3 months ago | |
| hdlconvertor | 280 | 3 months ago | |
| hs-to-coq | 78 | 3 months ago | |
| ipyxact | 125 | 5 months ago | |
| livehd | 206 | 6 days ago | |
| llhd | 396 | over 2 years ago | |
| lsoracle | 97 | 13 days ago | |
| lstools | 183 | 8 months ago | |
| kami | 142 | about 2 months ago | |
| magma | 253 | about 1 month ago | |
| matchlib | 260 | 20 days ago | |
| matchclib_connections | 36 | 3 months ago | |
| mockturtle | 211 | about 1 month ago | |
| myhdl | 1,048 | about 2 months ago | |
| naja | 66 | 6 days ago | |
| netlist-paths | 26 | over 2 years ago | |
| panda-bambu | 243 | about 1 month ago | |
| pipelinec | 600 | 16 days ago | |
| pygears | 146 | over 1 year ago | |
| pymtl3 | 387 | 3 months ago | |
| pyrtl | 257 | 3 months ago | |
| pysysc | 48 | 11 months ago | |
| pyverilog | 640 | 5 months ago | |
| rohd | 376 | about 1 month ago | |
| scip | 402 | 7 days ago | |
| silice | 1,303 | 21 days ago | |
| skidl | 1,061 | 6 days ago | |
| slang | 620 | 7 days ago | |
| sodaopt | 37 | 5 months ago | |
| spinalhdl | 1,667 | 6 days ago | |
| spydrnet | 92 | 9 months ago | |
| surelog | 367 | 7 days ago | |
| sv-parser | 408 | 14 days ago | |
| sv2v | 561 | 25 days ago | |
| systemc | 491 | 22 days ago | |
| systemc-compiler | 249 | about 1 month ago | |
| synlig | 169 | 6 days ago | |
| tapasco | 106 | 24 days ago | |
| tce | 145 | 9 days ago | |
| uhdm | 202 | 8 days ago | |
| verible | 1,380 | 6 days ago | |
| veriloggen | 306 | 3 months ago | |
| veryl | 509 | 6 days ago | |
| verik | 41 | almost 2 years ago | |
| vlsir | 27 | 3 months ago | |
| xls | 1,212 | 6 days ago | |
| yosys | 3,491 | 6 days ago | |
Compilers / FPGA Compilers | |||
| amf-placer | 97 | 9 months ago | |
| dreamplacefpga | 75 | 23 days ago | |
| flowtune | 188 | about 2 years ago | |
| nextpnr | 1,310 | about 1 month ago | |
| vtr | 1,016 | 7 days ago | |
Compilers / Layout Compilers | |||
| align | 267 | 2 months ago | |
| autodmp | 130 | over 1 year ago | |
| bag | 142 | almost 2 years ago | |
| coriolis | |||
| dreamplace | 705 | 23 days ago | |
| gdsfactory | 542 | 6 days ago | |
| gds3d | 201 | 3 months ago | |
| gdsiistl | 39 | over 4 years ago | |
| gdstk | 347 | 14 days ago | |
| gdspy | 352 | 7 months ago | |
| ieda | 321 | about 1 month ago | |
| klayout | 803 | 8 days ago | |
| kweb | 24 | 3 months ago | |
| lclayout | |||
| layout21 | 48 | 4 months ago | |
| magic | 494 | 6 days ago | |
| magical | 213 | 7 months ago | |
| openroad | 1,601 | 7 days ago | |
| phidl | 198 | 4 months ago | |
Design and Verification Tools / Benchmarks | |||
| big-doe-openroad | 5 | over 1 year ago | |
| bringup-bench | 123 | about 1 month ago | |
| bsg_pipeclean_suite | 10 | almost 5 years ago | |
| corescore | 135 | 2 months ago | |
| epfl-benchmarks | 166 | 3 months ago | |
| fpga-tool-perf | 102 | 9 months ago | |
| opdb | 22 | over 1 year ago | |
| rdf-2020 | 13 | almost 3 years ago | |
| sv-tests | 297 | 7 days ago | |
| verilog-eval | 179 | 3 months ago | |
Design and Verification Tools / Board Design | |||
| boardview | 152 | 4 months ago | |
| cuflow | 223 | 6 days ago | |
| datasheet-scrubber | 51 | 5 months ago | |
| freecad | 19,832 | 6 days ago | |
| freerouting | 1,258 | 6 days ago | |
| kicad | 1,932 | 6 days ago | |
| kicanvas | 644 | 12 days ago | |
| librepcb | 2,430 | 6 days ago | |
| pcbflow | 130 | 10 months ago | |
Design and Verification Tools / Digital Design | |||
| digital | 4,427 | 25 days ago | |
| DigSim | 17 | about 1 month ago | |
| verilog-mode | |||
| vsrtl | 89 | about 1 year ago | |
| vscode-systemverilog | 127 | 28 days ago | |
| vscode-teroshdl | 568 | 16 days ago | |
Design and Verification Tools / Documentation | |||
| elk | 256 | 15 days ago | |
| graphviz | 1,645 | 6 months ago | |
| gds3d | 201 | 3 months ago | |
| hdelk | 73 | over 1 year ago | |
| kythe | 1,380 | 6 days ago | |
| memory-layout-diagram | 38 | about 1 year ago | |
| netlistsvg | 638 | 10 months ago | |
| netlist-viewer | 37 | about 1 year ago | |
| nn-svg | 5,088 | 2 months ago | |
| pcbdraw | 1,162 | 7 months ago | |
| pinion | 427 | 14 days ago | |
| pinout | 388 | over 2 years ago | |
| sphinx | 6,586 | 6 days ago | |
| sphinx-verilog-domain | 21 | over 3 years ago | |
| sphinxcontrib-hdl-diagrams | 55 | about 1 year ago | |
| symbolator | 185 | almost 2 years ago | |
| undulate | 35 | 2 months ago | |
| wavedrom | 3,003 | 8 months ago | |
| wavedrompy | 97 | over 1 year ago | |
Design and Verification Tools / FPGA Design | |||
| byteman | 39 | almost 2 years ago | |
| icestudio | 1,716 | 10 days ago | |
| f4fpga | 361 | about 1 month ago | |
| foedag | 60 | 13 days ago | |
| logik | 256 | 7 days ago | |
| openfpgaloader | 1,216 | 8 days ago | |
| rphax | 16 | over 1 year ago | |
Design and Verification Tools / Formal Verification | |||
| boolector | 335 | 3 months ago | |
| cvc5 | 1,038 | 6 days ago | |
| ilang | 75 | 5 months ago | |
| autosva | 73 | 8 months ago | |
| autocc | 14 | 27 days ago | |
| pono | 81 | 30 days ago | |
| sby | 406 | 14 days ago | |
| z3 | 10,383 | 6 days ago | |
Design and Verification Tools / Linters | |||
| svlint | 314 | 2 months ago | |
| svlint-action | 7 | about 1 year ago | |
| verible | 1,380 | 6 days ago | |
| verilator | 2,554 | 6 days ago | |
Design and Verification Tools / Register Design | |||
| gen_registers | 8 | about 3 years ago | |
| rggen | 330 | 7 days ago | |
| open-register-design-tool | 195 | about 1 month ago | |
| peakrdl | 105 | 3 months ago | |
| systemrdl | 235 | 3 months ago | |
Design and Verification Tools / Schematics | |||
| d3-hwschematics | 94 | 9 months ago | |
| kaktus2dev | 194 | about 1 month ago | |
| openplc_editor | 426 | 13 days ago | |
| oregano | 214 | 3 months ago | |
| qucs_s | 882 | 6 days ago | |
| hdl21schematics | 14 | 10 months ago | |
| xschem | 333 | 7 days ago | |
Design and Verification Tools / Electronics Simulators | |||
| champsim | 520 | 6 days ago | |
| dromajo | 216 | 2 months ago | |
| eesim | 106 | 11 days ago | |
| essent | 139 | 5 months ago | |
| firesim | 887 | 10 days ago | |
| gem5 | 1,692 | 7 days ago | |
| muchisim | 45 | 5 months ago | |
| ghdl | 2,388 | 7 days ago | |
| icarus | |||
| irsim | 30 | 7 months ago | |
| libsystemctlm-soc | 222 | 27 days ago | |
| logisim-evolution | 4,934 | 17 days ago | |
| lwtr4sc | 5 | 4 months ago | |
| ngspice | |||
| noxim | 239 | 10 months ago | |
| nvc | 636 | 7 days ago | |
| pysysc | 48 | 11 months ago | |
| qemu | 10,421 | 6 days ago | |
| ramulator2 | 238 | 4 months ago | |
| renode | 1,617 | 6 days ago | |
| sax | 66 | 6 days ago | |
| simulide | 200 | about 3 years ago | |
| systemc-components | 94 | about 1 month ago | |
| tiny-five | 52 | about 1 year ago | |
| xictools | 144 | 9 days ago | |
| xyce | |||
| verilator | 2,554 | 6 days ago | |
Design and Verification Tools / Verification Frameworks | |||
| adc-eval | 19 | over 1 year ago | |
| awsteria_infra | 17 | about 2 months ago | |
| anasysmod | 34 | over 3 years ago | |
| cocotb | 1,811 | 8 days ago | |
| cocotbext-axi | 213 | about 1 year ago | |
| cocotbext-pcie | 139 | 12 months ago | |
| constrainedrandom | 15 | about 1 month ago | |
| cvc | 21 | over 1 year ago | |
| core-v-verif | 446 | 7 days ago | |
| ddr5_phy | 42 | 8 months ago | |
| fault | 41 | 8 months ago | |
| force-riscv | 265 | about 1 year ago | |
| frame | 31 | about 1 year ago | |
| fstdumper | 16 | about 1 year ago | |
| lctime | |||
| maestro | 182 | 7 months ago | |
| msdsl | 37 | 8 months ago | |
| netgen | 109 | 6 days ago | |
| openplc_v3 | 1,105 | 17 days ago | |
| opensta | 410 | 13 days ago | |
| opentimer | 567 | over 1 year ago | |
| openvaf | 129 | 3 months ago | |
| osvvm | 51 | 7 days ago | |
| pcievhost | 84 | about 1 month ago | |
| pyspice | 660 | 3 months ago | |
| pyucis | 21 | about 2 months ago | |
| pyuvm | 372 | 4 months ago | |
| pyvsc | 113 | about 2 months ago | |
| raft | 21 | 10 days ago | |
| riscv-dv | 1,020 | 3 months ago | |
| rohd-cosim | 18 | 9 months ago | |
| rohd-vf | 32 | 9 months ago | |
| switchboard | 262 | about 1 month ago | |
| svreal | 43 | almost 4 years ago | |
| systemctlm-cosim-demo | 130 | 6 months ago | |
| sv_waveterm | 9 | about 1 year ago | |
| tvip-apb | 25 | about 1 year ago | |
| tvip-axi | 362 | 5 months ago | |
| uvvm | 372 | 29 days ago | |
| v2k-top | 7 | over 4 years ago | |
| vidbo | 57 | almost 3 years ago | |
| vunit | 742 | 15 days ago | |
Design and Verification Tools / Physics | |||
| devsim | |||
| elmer | 1,200 | 6 days ago | |
| femwell | 114 | 14 days ago | |
| hotspot | 85 | about 1 year ago | |
| meep | 1,245 | 6 days ago | |
| paraview | 1,318 | 6 days ago | |
| pact | 44 | 4 months ago | |
| scikit-rf | 727 | 6 days ago | |
Design and Verification Tools / Waveform Viewers | |||
| scviewer | 14 | 9 months ago | |
| d3wave | 59 | 10 months ago | |
| gtkwave | 656 | 24 days ago | |
| iio-oscilloscope | 262 | 14 days ago | |
| konata | 397 | 8 months ago | |
| npTDMS | 240 | 2 months ago | |
| scopy | 398 | 6 days ago | |
| sigrok | |||
| simview | 76 | 9 months ago | |
| sootty | 47 | 9 months ago | |
| spyci | 43 | almost 2 years ago | |
| verilog-vcd-parser | 90 | over 2 years ago | |
| wavebin | 76 | 7 months ago | |
| waveforms-live | 93 | over 4 years ago | |
Designs & Generators / Accelerators | |||
| aes | 337 | about 1 month ago | |
| ara | 373 | 6 days ago | |
| bfg | 7 | 6 days ago | |
| bismp | 131 | almost 5 years ago | |
| finn | 747 | 7 days ago | |
| fftgenerator | 9 | 8 months ago | |
| fpu | 529 | over 1 year ago | |
| garnet | 106 | 6 days ago | |
| gemmini | 812 | 11 days ago | |
| gplgpu | 658 | about 10 years ago | |
| core_jpeg | 210 | over 2 years ago | |
| fftgenerator | 9 | 8 months ago | |
| h265-encoder-rtl | 230 | over 1 year ago | |
| logicnets | 83 | 5 months ago | |
| nngen | 339 | about 1 year ago | |
| nvdla | 1,744 | over 2 years ago | |
| nyuziprocessor | 2,007 | 13 days ago | |
| opencgra | 135 | over 1 year ago | |
| openofdm | 377 | almost 2 years ago | |
| openspike | 129 | almost 2 years ago | |
| project-zipline | 281 | over 1 year ago | |
| pyfda | 653 | 10 days ago | |
| ranc | 40 | 10 months ago | |
| sha256 | 318 | 6 months ago | |
| sha512 | 37 | over 3 years ago | |
| sha3 | 76 | 9 months ago | |
| serpens | 9 | 3 months ago | |
| sextans | 69 | 4 months ago | |
| spiral | 206 | 11 months ago | |
| tvm-vta | 254 | 8 months ago | |
| verigood-ml | 51 | 10 months ago | |
| verigpu | 822 | 5 months ago | |
| verilog-lfsr | 137 | almost 2 years ago | |
| vortex | 1,242 | 7 days ago | |
Designs & Generators / Analog Circuits | |||
| ams_kgd | 36 | over 3 years ago | |
| analog_blocks | 26 | over 2 years ago | |
| openfasoc | 241 | 21 days ago | |
| open-pmic | 26 | over 3 years ago | |
Designs & Generators / Chip Packaging | |||
| bsg_packaging | 8 | 9 months ago | |
Designs & Generators / Boards | |||
| bsg_motherboards | 7 | about 1 year ago | |
| gmm7550 | 18 | 10 months ago | |
| google-coral-baseboard | 69 | over 1 year ago | |
| hardware-components | 20 | 8 days ago | |
| parallella-hw | 413 | almost 3 years ago | |
Designs & Generators / Connectivity | |||
| aib | 127 | about 2 months ago | |
| aib-protocols | 24 | 9 months ago | |
| axi | 1,106 | 6 days ago | |
| axi4_aib_bridge | 7 | over 5 years ago | |
| bsg_ddr3_io | 4 | over 1 year ago | |
| core_ddr3_controller | 366 | about 3 years ago | |
| ctucanfd_ip_core | |||
| hdmi | 1,091 | 10 months ago | |
| i2c | 22 | over 4 years ago | |
| idma | 91 | 10 days ago | |
| io-gen | 1 | about 6 years ago | |
| litedram | 382 | about 2 months ago | |
| liteeth | 214 | about 1 month ago | |
| litescope | 169 | about 2 months ago | |
| litepice | 481 | about 2 months ago | |
| nocrouter | 110 | over 6 years ago | |
| omi_device_ice | |||
| opencapi_accel | 64 | 3 months ago | |
| opencapi_client | 11 | about 2 years ago | |
| openserdes | 142 | over 2 years ago | |
| pymtl3-net | 43 | about 1 year ago | |
| ravenoc | 142 | over 1 year ago | |
| tnoc | 158 | about 2 years ago | |
| usb3_camera | 873 | about 1 year ago | |
| usb_cdc | 157 | 9 months ago | |
| usb_dfu | 16 | 9 months ago | |
| umi | 140 | 10 days ago | |
| verilog-axis | 743 | 4 months ago | |
| verilog-ethernet | 2,306 | 4 months ago | |
| verilog-i2c | 546 | 4 months ago | |
| verilog-uart | 422 | over 1 year ago | |
| verilog-pcie | 1,137 | 7 months ago | |
| verilog-wishbone | 109 | 11 months ago | |
| vis4mesh | 10 | 10 months ago | |
| vivado-library | 574 | 5 months ago | |
| wav-d2d-hw | 8 | about 3 years ago | |
| wav-lpddr-hw | 98 | over 3 years ago | |
| wav-slink-hw | 25 | over 3 years ago | |
| wav-wlink-hw | 8 | about 3 years ago | |
Designs & Generators / CPUs | |||
| a2i | 244 | over 2 years ago | |
| ara | 373 | 6 days ago | |
| black-parrot | 626 | 6 days ago | |
| cfu-playground | 472 | 8 days ago | |
| cores-swerv | 821 | over 1 year ago | |
| cores-swerv-el2 | 252 | 6 days ago | |
| core-v-verif | 446 | 7 days ago | |
| cva6 | 2,283 | 6 days ago | |
| cve2 | 29 | 5 months ago | |
| cv32e40s | 131 | 21 days ago | |
| cv32e40x | 213 | 15 days ago | |
| cvw | 269 | 6 days ago | |
| ibex | 1,377 | 9 days ago | |
| lizard | 84 | over 5 years ago | |
| microwatt | 662 | 3 months ago | |
| minimax | 204 | 7 months ago | |
| muntjac | 78 | 2 months ago | |
| neorv32 | 1,595 | 9 days ago | |
| openxiangshan | 4,843 | 6 days ago | |
| picorv32 | 3,146 | 5 months ago | |
| rocket-chip | 3,257 | 10 days ago | |
| rioschip | 32 | almost 2 years ago | |
| serv | 1,442 | 10 days ago | |
| snitch | 217 | 12 months ago | |
| veer | 252 | 6 days ago | |
| vroom | 479 | 3 months ago | |
Designs & Generators / FPGA Architectures | |||
| fabulous | 148 | 12 days ago | |
| fabric_team | 3 | over 3 years ago | |
| openfpga | 837 | 3 days ago | |
| prga | 195 | 3 months ago | |
Designs & Generators / Libraries | |||
| basejump_stl | 523 | 6 days ago | |
| basic_verilog | 1,650 | 14 days ago | |
| berkeley-hardfloat | 291 | 2 months ago | |
| common_cells | 517 | 16 days ago | |
| cvfpu | 437 | 29 days ago | |
| hdl | 1,526 | 6 days ago | |
| lambdalib | 23 | 10 days ago | |
| lambdapdk | 28 | 10 days ago | |
| libsv | 23 | 6 months ago | |
| mathlib | 12 | about 1 year ago | |
| oh | 1,188 | 7 months ago | |
| pztb-core | 7 | 4 months ago | |
| pzbcm | 34 | 8 days ago | |
| rohd-hcl | 81 | 8 days ago | |
| vlsiffra | 110 | about 1 year ago | |
Designs & Generators / Memory | |||
| core_axi_cache | 44 | over 3 years ago | |
| cv-hpdcache | 59 | 20 days ago | |
| bsg_fakeram | 32 | almost 2 years ago | |
| huancun | 67 | 2 months ago | |
| openram | 834 | 7 days ago | |
| lake | 18 | 16 days ago | |
Designs & Generators / Systems | |||
| caliptra | 236 | 14 days ago | |
| caliptra-rtl | 76 | 6 days ago | |
| beagle_sdr_gps | 481 | 10 days ago | |
| bsg_manycore | 229 | 19 days ago | |
| cep | 21 | about 2 months ago | |
| esp | 340 | 13 days ago | |
| falcon | 252 | about 1 year ago | |
| hero | 95 | about 1 year ago | |
| litex | 2,997 | 6 days ago | |
| openfasoc | 241 | 21 days ago | |
| openpiton | 643 | about 1 month ago | |
| opentitan | 2,578 | 6 days ago | |
| openwifi-hw | 700 | 12 months ago | |
| pulp | 452 | 7 months ago | |
| pulpissimo | 388 | 27 days ago | |
| rose | 36 | about 2 months ago | |
| senseq | 34 | almost 2 years ago | |
| verilogboy | 465 | almost 2 years ago | |
| wulpus | 62 | 10 days ago | |
| x-heep | 146 | 10 days ago | |
Designs & Generators / Boards | |||
| artix-dc-scm | 48 | about 1 year ago | |
| arty-mpw-tester | 3 | 3 months ago | |
| fomu | 215 | almost 2 years ago | |
| icebreaker | 576 | 19 days ago | |
| lpddr5-testbed | 1 | 10 months ago | |
| PicoEVB | 246 | almost 3 years ago | |
| qomu-dev-board | 33 | over 3 years ago | |
| scalenode-cm4-baseboard | 143 | 8 months ago | |
| sodimm-ddr5-tester | 11 | 24 days ago | |
Education / Analog Design | |||
| book-on-mos-stagse | 333 | 3 months ago | |
| SiliWiz | |||
Education / Digital Design | |||
| cornell-ece4750 | |||
| cornell-ece5745 | |||
| stanford-ee272a | |||
| stanford-ee272b | |||
Other Awesome Lists | |||
| ben-marshall | 493 | about 1 year ago | |
| computer-engineering-resources | 458 | 3 months ago | |
| delftopenhardware | 459 | 10 months ago | |
| drom | 969 | 3 months ago | |
| hdl | 140 | 6 days ago | |
| kicad-3rd-party-tools | 751 | about 1 month ago | |
| mattvenn | 295 | over 1 year ago | |
| pkuzjx | 99 | almost 5 years ago | |
| semiconduoctor-startups | 484 | 14 days ago | |
jnv/lists
mattvenn/awesome-opensource-asic-resources
hdl/awesome
yosyshq/oss-cad-suite-build
nic30/hwt
m-kru/hbs
hardwareir/netlistdb
rprinz08/hbpf
schlae/graphics-gremlin
chiselverify/chiselverify
microsoft/cppgraphqlgen
clin99/cpp-taskflow
ivicanikolicsg/maian
compsec-snu/difuzz-rtl