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Add links for technology examples

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Eren Dogan 2023-04-25 13:17:13 -07:00
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PORTING.md
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@ -6,19 +6,24 @@ If you want to support a new technology, you will need to create:
We provide two technology examples for [SCMOS] and [FreePDK45]. Each We provide two technology examples for [SCMOS] and [FreePDK45]. Each
specific technology (e.g., [FreePDK45]) should be a subdirectory specific technology (e.g., [FreePDK45]) should be a subdirectory
(e.g., $OPENRAM_TECH/freepdk45) and include certain folders and files: (e.g., `$OPENRAM_TECH/freepdk45`) and include certain folders and files:
* gds_lib folder with all the .gds (premade) library cells: * `gds_lib` folder with all the `.gds` (premade) library cells:
* dff.gds * `dff.gds`
* sense_amp.gds * `sense_amp.gds`
* write_driver.gds * `write_driver.gds`
* cell_1rw.gds * `cell_1rw.gds`
* replica\_cell\_1rw.gds * `replica\_cell\_1rw.gds`
* dummy\_cell\_1rw.gds * `dummy\_cell\_1rw.gds`
* sp_lib folder with all the .sp (premade) library netlists for the above cells. * `sp_lib` folder with all the `.sp` (premade) library netlists for the above cells.
* layers.map * `layers.map`
* A valid tech Python module (tech directory with \_\_init\_\_.py and tech.py) with: * A valid tech Python module (tech directory with `__init__.py` and `tech.py`) with:
* References in tech.py to spice models * References in tech.py to spice models
* DRC/LVS rules needed for dynamic cells and routing * DRC/LVS rules needed for dynamic cells and routing
* Layer information * Layer information
* Spice and supply information * Spice and supply information
* etc. * etc.
[FreePDK45]: https://www.eda.ncsu.edu/wiki/FreePDK45:Contents
[SCMOS]: https://www.mosis.com/files/scmos/scmos.pdf