F4PGA open source flow gets a new Python-based build system and CLI tool

One of the most recent projects developed within the workgroup is the unified f4pga CLI tool . In the broader context of our continuous efforts to make the FPGA space more unified and flexible , creating the f4pga CLI tool was a logical next step – it allowed us to wrap the underlying tools into a single CLI, making the F4PGA toolchain a more complete flow. The currently supported architectures are AMD’s (former Xilinx) 7 Series, Lattice’s iCE40 and QuickLogic’s EOS S3.