| F4PGA Architecture Definitions | 
 | ============================== | 
 |  | 
 | .. image:: _static/images/overview.svg | 
 |   :align: center | 
 |   :width: 50% | 
 |  | 
 | This project contains documentation of various FPGA architectures, it is currently concentrating on; | 
 |  | 
 | * Lattice | 
 |  | 
 |   * iCE40 | 
 |  | 
 |   * ECP5 | 
 |  | 
 | * AMD/Xilinx | 
 |  | 
 |   * Series 7 (Artix, Kintex and Zynq) | 
 |  | 
 | * QuickLogic | 
 |  | 
 |   * EOS-S3 | 
 |  | 
 |   * QLF-K4N8 | 
 |  | 
 | The aim is to include useful documentation (both human and machine readable) on the primitives and routing | 
 | infrastructure for these architectures. | 
 | We hope this enables growth in the open source FPGA tools space. | 
 |  | 
 | The project includes; | 
 |  | 
 | * Black box part definitions | 
 | * Verilog simulations | 
 | * Verilog To Routing architecture definitions | 
 | * Documentation for humans | 
 |  | 
 |  | 
 | Contents | 
 | -------- | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 2 | 
 |  | 
 |    tools | 
 |    packages | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 2 | 
 |    :caption: Development | 
 |  | 
 |    development/getting-started | 
 |    development/cmake | 
 |    development/structure | 
 |    development/notes | 
 |    development/vtr_notes | 
 |    development/arch_notes | 
 |  | 
 | .. toctree:: | 
 |    :maxdepth: 2 | 
 |    :caption: Bitstream Documentation | 
 |  | 
 |    bitdoc/index | 
 |    bitdoc/prjxray/index | 
 |    Database visualizer ➚ <https://chipsalliance.github.io/f4pga-database-visualizer/> | 
 |    Bitstream viewer ➚ <https://github.com/chipsalliance/f4pga-bitstream-viewer> |