: Designed for temporary assessment. It supports all functions and devices but does not allow you to program a physical chip.
: After receiving the license file via email, you must point the software to it by setting the LM_LICENSE_FILE environment variable on your system. BeagleBoard Insightful Perspective If you are looking for a more "real-world" take, Hackster.io’s FPGAdventures series
Once the variable is set, launching Libero SoC should automatically locate and activate your license.
Microchip categorizes its Libero SoC (System-on-Chip) licenses into several tiers based on device support and advanced features. The is the permanent, zero-cost tier intended for evaluation, development, and production of smaller-density FPGAs. Key Features of the Silver License Zero Cost : Completely free to generate and renew.
Microchip provides the free of charge. This license allows users to download, install, and use the flagship Libero SoC Design Suite without incurring initial licensing fees. It is designed to enable users to evaluate, design, and produce designs on supported FPGAs. Key Features of the Free License:
To get the free license, you must follow the official Microchip registration process:
Download the installer compatible with your operating system (Windows or Linux).
Libero SoC is a complete integrated development environment for FPGA and SoC design. It combines essential tools such as Synopsys® Synplify Pro® for synthesis and Siemens EDA ModelSim® for simulation into a single platform. This integration supports the entire design flow—from RTL entry through to device programming.
is the most authoritative resource. It clearly breaks down the two primary "no-cost" options available for developers: Microchip Technology Silver License
To generate the license file, you must provide the unique identifier of the machine it will be locked to:
The free license supports all of Microchip’s lower- to mid-density FPGAs:
PolarFire FPGAs are more expensive than Lattice iCE40, but Microchip offers low-cost dev boards (e.g., PolarFire Splash Kit ~$199). The free software makes the entry cost purely the hardware.
