FPGA features and resources had dramatically increased in the last years. State-of-the-art devices are now too complex to be tackled by a single individual by using standard HDL tools.
The OHR community hosts and maintains a set of Free/Open high-level FPGA development tools that aims both to increase productivity and to empower resource and knowledge sharing.
This tutorial provides a short introduction & demo for two of the main HDL tools at OHR (HDLMake and Libre-FDATool) and finally introduces some of the hottest trends in high-level FPGA design tools.
This tutorial consist in three different blocks, one for each of the featured tools and a final one is left for conclusion and Q&A.
Hdlmake generates multi-purpose makefiles for HDL projects management. It supports local and remote synthesis, simulation, fetching module dependencies from repositories, creating project for multiple FPGA toolchains... All of this can be done with a makefile command or with Hdlmake directly. It supports modularity, scalability, use of revision control systems and code reuse. Hdlmake is free, open and distributed under the GPL license.
Libre-FDATool is a Python package aimed at helping in the analysis and design of HDL filters from high-level specifications. This Free/Libre Open Source software supports both VHDL and Verilog code generation and relies on a collection of Free scientific and EDA tools for providing advanced features -- simulation, graphics, debugging, etc.
Speakers: Javier D. Garcia-Lasheras