OSEDA

If you have an ETH internal account and have access to the oseda tool, you can use it directly. This is basically a wrapper for a IIC-OSIC-TOOLS container.

There are some considerations to be made: oseda does not automatically set up some stuff that IIC-OSIC-TOOLS normally does. This includes: - The PDK_ROOT environment variable: Specifies where the PDKs are located - The PDK environment variable: Specifies which PDK we are using - The ~/.xschem/xschemrc file: There, we have a command for setting up SG13G2 PDK specific stuff for XSCHEM

To set the environment variables, I suggest setting up a ethz.env file with the following content:

#!/bin/sh

export PDK_ROOT="/foss/pdks"
export PDK="ihp-sg13g2"

To fix your ~/.xschem/xschemrc, add the following line to the end of it (WITHOUT changing the other content):

source $::env(PDK_ROOT)/$::env(PDK)/libs.tech/xschem/xschemrc

To use the tools you either prefix all commands you enter

oseda bash

source ethz.env