This repository is a template for project 1.1 that takes you through:
- Browse the standard cells
- Choose a standard cell to simulate
- Copy the spice file
- Modify the Makefile
- Modify the spice file to provide inputs to the gate
- Run the spice simulation to get a plot of the inputs and outputs
- Measure propagation delay
This repo is part of the Zero to ASIC course and licensed with Apache 2.
- ngspice tutorial http://ngspice.sourceforge.net/ngspice-tutorial.html
- ngspice notes on sky130 simulation: http://ngspice.sourceforge.net/applic.html and the use of .spiceinit
- Skywater PDK docs: https://skywater-pdk.readthedocs.io/en/main/