provides an excellent narrative on the process. The author highlights that while the software is "free," the installation and licensing process can be "archaic" and requires strict adherence to system requirements (like 16GB of RAM) to avoid silent failures during synthesis. Hackster.io Are you planning to use Libero for a specific FPGA family , like the PolarFire or SmartFusion2?
To use the Silver license, you must register for a Microchip account and request the license file. This file is tied to your computer’s MAC address (Host ID). You must install this license file in the software to activate the Silver features.
In this article, we will dissect the free licensing tiers of Libero SoC, what hardware you can use, the limitations you must respect, and how to legally obtain your license today.
Node-locked (single PC) or Floating (network-server based). 2. The Evaluation License (Free, Time-Limited) microchip libero license free
Acquiring your free Silver license requires a Microchip account and your computer's host ID. Step 1: Find Your Computer's Host ID (MAC Address) Open the (Windows) or Terminal (Linux). Type getmac (Windows) or iplink (Linux) and press Enter.
You can request the license through the Microchip FPGA Software Products page by following these steps: 4 Libero® SoC Design Suite—Free Silver License
SmartFusion2, IGLOO2, RTG4, ProASIC3, and Fusion families. provides an excellent narrative on the process
: Primarily supports smaller-to-mid-range devices within families such as PolarFire , PolarFire SoC , SmartFusion2 , IGLOO2 , RTG4 , and legacy families like ProASIC3 and Fusion .
Does not support the newest high-density PolarFire or PolarFire SoC devices. 2. Libero Evaluation (Eval) License
Once you download the license file (usually named License.dat ), you must point Libero to it: To use the Silver license, you must register
You do not need a paid license to target Microchip’s most popular, low-power, and secure FPGA families. The free Silver license fully supports the following architectures:
This is the most practical free license for users moving beyond pure evaluation.
The Libero SoC ecosystem offers two primary no-cost licensing options: the and the Evaluation License . While both are free, they serve very different purposes.