This repository contains experiments with the Digilient Arty A7 FPGA development board, which features a Xilinx Artix-7 FPGA. The justfile enables a fully open-source flow using f4pga tools.
There are a handful of software dependencies you'll need to have installed in order to use the flows in this repo. For simulation setup, see penguin.
- Project X-Ray for working with 7 series FPGAs
- yosys for synthesis
- nextpnr-xilinx for place & route
- OpenOCD for uploading bitstreams
Once you've got all those installed, run just --list to see available recipes. Maybe try
just pnr top_test to make sure everything is working.