Module libreda_sta::liberty_library

Public modules Interface definitions for cell delay look-up as it is provided for example by Liberty libraries.

Structs

• Cell 🔒
  Timing model of a cell.
• ConstraintArc
  Setup and hold constraints.
• DelayArc
  Delay tables.
• LibertyTimingLibrary
  Timing library based on a ‘liberty’ library.
• LuTableTemplate 🔒
  Template for lookup-tables.
• Pin
  Timing information of an output pin.

Functions

• get_cell_name 🔒
• get_interpolated_timing_table 🔒
  Read a lookup table with indices and put it into an interpolator struct such that the lookup table can be evaluated like a function.
• read_template_tables 🔒
  Read all lookup table templates in this library group and put them into a HashMap indexed by their name.

Type Definitions

• ConstraintLut 🔒
  Lookup table which maps the slew of the constrained and related signal to a constraint (e.g. setup or hold time).
• DelayLut 🔒
  Lookup table which maps a (capacitance, time)-pair to a time.
• SlewLut 🔒
  Lookup table which maps a (capacitance, time)-pair to a time.