#396 ESD devices Pull request opened by KrzysztofHerman This PR contains support for ESD devices : • xschem symbols and examples [image](https://private-user-images.githubusercontent.com/141824113/422783455-797eb00e-b973-4627-8efe-7b672497079d.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NDE5NTY1MzAsIm5iZiI6MTc0MTk1NjIzMCwicGF0aCI6Ii8xNDE4MjQxMTMvNDIyNzgzNDU1LTc5N2ViMDBlLWI5NzMtNDYyNy04ZWZlLTdiNjcyNDk3MDc5ZC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMzE0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDMxNFQxMjQzNTBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1iMTMwYTUxY2VhZGM4YjVmNGQ1ZGRmOThmYmFjZWVmYmMxNWMxM2VjMDI2NDY3Y2E2OTQ2ZDY0NTFlN2U5NmEzJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.bbZgqc00hH9iuKC1OC5aIubca7uo0UfzO8CRClpE6DM) • spice models for ngspice and Xyce • PyCells (ESD are fixed devices however it is possible to generate the layout our of the python code) [image](https://private-user-images.githubusercontent.com/141824113/422784491-61c7e172-8726-4909-9bb0-5f63af3282b1.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3NDE5NTY1MzAsIm5iZiI6MTc0MTk1NjIzMCwicGF0aCI6Ii8xNDE4MjQxMTMvNDIyNzg0NDkxLTYxYzdlMTcyLTg3MjYtNDkwOS05YmIwLTVmNjNhZjMyODJiMS5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjUwMzE0JTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI1MDMxNFQxMjQzNTBaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT0yZmNjNjk1MzY5NmMwYWRiYmVlNDUxYjg0YWM3OGNjYmU0ZjFiYWU0Y2E4ZWRlMzhkZDY4ZDA4ZjE4OGZhM2ZlJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCJ9.S9rbZMYEhZk5filVb2Mm5Bkhny0tcJcYwt2-K2arymM) IHP-GmbH/IHP-Open-PDK