Module libreda_lefdef::import

Import LEF and DEF structures by populating data base structures.

Structs

• DEFImportOptions
  Control the import of DEF structures.
• LEFImportOptions
  Control the import of a LEF library. This is inspired of the LEFDEFReaderConfiguration of KLayout.

Enums

• LefDefImportError
  Error type returned from LEF/DEF input and output functions.

Functions

• convert_geometry 🔒
  Convert a LEF shape into a database shape with the correct units.
• def_orient_to_transform 🔒
  Convert a DEF Orient type into a 90-degree rotation transform.
• import_def_into_db
  Convert a LEF and a DEF structure into a Chip data structure.
• import_def_netlist
  Import the netlist from the DEF structure into the top_cell.
• import_def_regular_wiring
  Import routes/wiring from the nets in the DEF structure.
• import_def_vias
  Import DEF via definitons as cells into the layout.
• import_lef_into_db
  Populate chip with the contents of the LEF data-structure.
• import_lef_vias
  Import LEF via definitions as cells into the layout. On success returns a vector with the IDs of the new via cells.
• lef_to_db
  Convert a LEF structure into a Chip data structure using default import options. Use import_lef_into_db() for better control over the import strategy.
• lefdef_to_db
  Convert a LEF and a DEF structure into a Chip data structure. Currently this reads only the placement of the cells. No wires are created.