2.6. Nangate45 Technology Library
This is a PDK that comes packaged with OpenROAD-flow. Right now, it is only validated against the OpenROAD-flow backend of hammer.
2.6.1. Dummy SRAMs
The Nangate45 plugin comes with fake SRAMs without behavioral models or GDS files. They only have timing libs for the TT corner (same as the pdk’s stcell lib).
2.6.2. Supported Tools
Only the OpenROAD-flow tools are suported, but compatibility between the two plugins is no longer maintained.