π OpenLane β Flow Documentation Hub
Links
| Language | GitHub Pages π | GitHub π» |
|---|---|---|
| πΊπΈ English |  |
 |
This directory organizes OpenLane workflow documentation inside the SemiDevKit project.
It provides two structured sub-flows:
- OpenLane Lite β minimal, lightweight execution flow
- OpenLane Superstable β full stable flow with complete GDS results
π¦ OpenLane Lite (Lightweight Flow)
π Description
- Minimal OpenLane environment
- SKY130A SPM sample flow
- Generated GDS/DEF/timing reports
- Verified using OpenROAD GUI
𧱠OpenLane Superstable (Full Stable Flow)
π Description
- Complete run of the SPM (Simple Processor Model)
- Final GDS, DEF/LEF, timing & area reports
- GUI-verified routing, placement, and filler structures
- Includes screenshots and analysis
π Purpose of This README
- Provide a single unified entry point for OpenLane resources
- Clearly distinguish between Lite and Superstable flows
- Offer direct navigation to GitHub / GitHub Pages documentation
π Directory Structure
openlane/
βββ openlane-lite/ # Lightweight OpenLane documentation
βββ openlane-superstable/ # Full stable flow with GDS output
βββ README.md # β This file (OpenLane index)
π¬ Notes
- Both flows use SKY130 and were executed in official OpenLane containers
- Can be adapted for any RTL given suitable configuration
- Future updates will include IR-drop, power, and DRC documentation
π€ Author
| Item | Details |
|---|---|
| π¨βπ¬ Name | Shinichi Samizo |
| π» GitHub | Samizo-AITL |
π License
| Component | License | Notes |
|---|---|---|
| π» Source Code | MIT License | Free use / modification |
| π Text Materials | CC BY 4.0 / CC BY-SA 4.0 | Attribution required |
| π¨ Figures & Diagrams | CC BY-NC 4.0 | Non-commercial only |
| π External References | Original license | Proper citation required |