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Patrick Van Oosterwijck

10/01/2020, 6:18 PM
I did some simulation analysis on the available resistors: https://github.com/xorbit/sky130-power-blocks/blob/master/primitive-test/resistors.md Some related questions are: • Where can I find the models that are in the docs but don't seem to be in the repo? • Is the lack of temperature modeling in some of the models due to incompatibility with ngspice? • Are the P- poly resistors really that stable over temperature? • Looking through the rules/device-details doc, there are a ton of symbols that seem to be made in xschem. I can't seem to find them in the PDK, are they available somewhere?