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Logic Primitive Transformations with Yosys Techmap (tomverbeure.github.io)
23 points by picture on Nov 28, 2022 | hide | past | favorite | 1 comment



Great article. Especially needed since Yosys is very difficult to use.

One tip, maybe. Yosys's Graphviz output is frankly incomprehensible shit, and Graphviz isn't very good at laying out these sorts of graphs. But it also can output the information to JSON with the write_json command which lets you use other better tools, e.g. https://github.com/nturley/netlistsvg




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