FOSS Flows For FPGA
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F4PGA is an Open Source HDL-to-Bitstream FPGA synthesis solution, currently targeting Xilinx 7-Series, Lattice iCE40 and
Lattice ECP5 FPGAs.
Think of it as the GCC of FPGAs.

The project aim is to design tools that are highly extendable and multiplatform.

.. toctree::
  :caption: About F4PGA

  community
  how
  status
  getting-started

.. toctree::
  :caption: Design Flows

  flows/index
  flows/synthesis
  flows/pnr
  flows/bitstream
  flows/f4pga

.. toctree::
  :caption: Specifications

  FPGA Assembly (FASM) ➚ <https://fasm.readthedocs.io/en/latest/>

.. toctree::
  :caption: Other

  yosys
  VPR ➚ <https://docs.verilogtorouting.org/en/latest/vpr/>
  Architecture Definitions ➚ <https://f4pga.readthedocs.io/projects/arch-defs/en/latest/>
  Project X-Ray ➚ <https://f4pga.readthedocs.io/projects/prjxray/en/latest/>
  Project Trellis ➚ <https://prjtrellis.readthedocs.io/en/latest/>

.. toctree::
  :caption: Contributing

  contributing/building-docs
  contributing/venv