.. Project U-Ray documentation master file, created by
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Welcome to Project U-Ray
=========================================

`Project U-Ray`_ documents the `Xilinx`_ US and US+ Series FPGA architecture to enable
development of open-source tools.  Our goal is to provide sufficient information
to develop a free and open Verilog to bitstream toolchain for these devices.

.. _Project U-Ray: https://github.com/SymbiFlow/prjuray
.. _Xilinx: http://www.xilinx.com/

.. toctree::
   :maxdepth: 2
   :caption: Xilinx US and US+ Architectures