FPGA development and testing tools. See also Tutorials. Vivado Tcl Build Script - quick and easy Vivado builds with Tcl Verilog Simulation with Verilator and SDL - blazingly fast way to simulate your designs Verilog Lint with Verilator - quickly check your Verilog designs iCE40 FPGA Toolchain on Linux - building an open source FPGA toolchain for iCE40 FPGA Tooling on Ubuntu 20.04 - testing FPGA tools with Ubuntu 20.04 Focal Fossa