FOSS architecture definitions of FPGA hardware useful for doing PnR device generation.
This repository is focused on the development of architecture support in F4PGA. Start with the if you are looking to use the tools.
This repo contains documentation of various FPGA architectures, it is currently concentrating on:
It includes:
The aim is to gather useful documentation (both human and machine readable) about the primitives and routing infrastructure for these architectures. We hope this enables growth in the open source FPGA tools space.