Yosys

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Yosys Open SYnthesis Suite

https://github.com/YosysHQ/yosys
This is a framework for RTL synthesis tools.

This is a framework for RTL synthesis tools. It currently has extensive Verilog-2005 support and provides a basic set of synthesis algorithms for various application domains.

Yosys can be adapted to perform any synthesis job by combining the existing passes (algorithms) using synthesis scripts and adding additional passes as needed by extending the yosys C++ code base.

Yosys is free software licensed under the ISC license (a GPL compatible license that is similar in terms to the MIT license or the 2-clause BSD license).

Third-party software distributed alongside this software is licensed under compatible licenses. Please refer to abc and libs subdirectories for their license terms.

Download

https://github.com/YosysHQ/yosys/archive/refs/tags/v0.50.tar.gz

VCS Checkout

git clone https://github.com/YosysHQ/yosys.git

Categories

• Runs-on:GNU/Linux

Licensing

License

Verified by

Verified on

Notes

License

ISC

Verified by

tplaten, Mertgor

Verified on

14 February 2025

Notes

https://github.com/YosysHQ/yosys/blob/main/COPYING

Leaders and contributors

Contact(s)	Role
Claire Xenia Wolf	Maintainer

Resources and communication

Software prerequisites

Entry

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