Module lef

LEF file parsing and database creation for MemEA memory components.

This module provides functionality to parse Library Exchange Format (LEF) files and create component databases. It extracts cell dimensions from LEF files and optionally augments them with enclosure data from corresponding GDS layout files. The resulting data is saved as a component database for use in area estimation.

Enums

• LefError
  Errors that can occur during LEF file parsing.

Functions

• add_cell 🔒
  Interactively adds a cell to the database with user confirmation and type selection.
• lefin
  Interactive LEF file processing workflow.
• parse_size 🔒
  Parses width and height from a LEF SIZE line using regex.
• read_lef 🔒
  Reads and processes a LEF file to create a component database.