Metadata-Version: 2.1
Name: cicsim
Version: 0.1.12
Summary: Custom IC Creator Simulation Tools
Home-page: https://github.com/wulffern/cicsim
Author: Carsten Wulff
Author-email: Carsten Wulff <carsten@wulff.no>
License: MIT
Project-URL: Homepage, https://github.com/wulffern/cicsim
Project-URL: Bug Tracker, https://github.com/wulffern/cicsim/issues
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Requires-Python: >=3.8
Description-Content-Type: text/markdown
License-File: LICENSE
Requires-Dist: numpy
Requires-Dist: pandas
Requires-Dist: jinja2
Requires-Dist: matplotlib


# Custom IC Creator Simulation Tools

[![tests](https://github.com/wulffern/cicsim/actions/workflows/main.yml/badge.svg)](https://github.com/wulffern/cicsim/actions/workflows/main.yml)


# Why
This is a script package I use to control ngspice, it can

- Run corner simulations
- Create IPs (used in  [wulffern/aicex](https://github.com/wulffern/aicex) )
- Create simulation directories
- View waveforms

# Changelog

| Version | Comment                                         |
|:--------|:------------------------------------------------|
| 0.0.1   | First version of cicsim                         |
| 0.0.3   | All in on open source tools                     |
| 0.1.2   | First version on pipy                           |
| 0.1.3   | github action update                            |
| 0.1.4   | Added waveform viewer                           |
| 0.1.5   | Update waveform viewer                          |
| 0.1.6   | wave: added search. Added docs                  |
| 0.1.7   | Bugfix: ngraw deprecated float_                 |
| 0.1.8   | Added template command                          |
| 0.1.9   | Bugfix: allow absolute path in template command |
| 0.1.11  | Added directory name option (dname) to template |
| 0.1.12  | Added sndrfs and enobfs to fftWithHanning       |






# Install this module
If you want to follow the latest and greatest
``` sh
git clone https://github.com/wulffern/cicsim
cd cicsim
python3 -m pip install --user -e . 
```

If you want the latest stable

``` bash
python3 -m pip install cicsim
```

# Get started with simulation
Head over to [Open source analog integrated circuit flow on Skywater
130nm](https://analogicus.com/rply_ex0_sky130nm/tutorial) to see cicsim in action.

# Get started with waveform viewer

Make sure you install a python version with tk. On my mac it was

``` bash
brew install python-tk
```

Once installed, I do

``` bash
cicsim wave output_tran/tran_SchGtTtKffVh_*
```

![](wave.png)


# Commands

``` 
Usage: cicsim [OPTIONS] COMMAND [ARGS]...

  Custom IC Creator Simulator Tools

  This package provides helper scripts for simulating integrated circuits

Options:
  --help  Show this message and exit.

Commands:
  plot         Plot from rawfile
  portreplace  Replace ${PORTS} and ${VPORTS} with the subcircuit ports...
  results      Results of single runfile
  run          Run a ngspice simulation of TESTBENCH
  simcell      Create a ngspice simulation directory for a Cell
  srun         Run a spectre simulation of TESTBENCH
  summary      Generate simulation summary for results
  wave         Open waveform viewer
```
