libraries/sky130_fd_io/v0.0.0/timing/sky130_fd_io__common.lib.json

{
  "bus_naming_style": "%s[%d]",
  "comp_attribute,capacitive_load_unit": [
    1.0,
    "pf"
  ],
  "comp_attribute,library_features": "report_delay_calculation",
  "comp_attribute,technology": "cmos",
  "comp_attribute,voltage_map": [
    [
      "VGND",
      0.0
    ],
    [
      "VNB",
      0.0
    ]
  ],
  "current_unit": "1mA",
  "default_cell_leakage_power": 0.0,
  "default_fanout_load": 0.0,
  "default_inout_pin_cap": 0.0,
  "default_input_pin_cap": 0.0,
  "default_leakage_power_density": 0.0,
  "default_output_pin_cap": 0.0,
  "delay_model": "table_lookup",
  "in_place_swap_mode": "match_footprint",
  "input_threshold_pct_fall": 50.0,
  "input_threshold_pct_rise": 50.0,
  "leakage_power_unit": "1nW",
  "nom_process": 1.0,
  "output_threshold_pct_fall": 50.0,
  "output_threshold_pct_rise": 50.0,
  "pulling_resistance_unit": "1kohm",
  "resistance_unit": "1ohm",
  "revision": 1.0,
  "simulation": "true",
  "slew_derate_from_library": 1,
  "slew_lower_threshold_pct_fall": 20.0,
  "slew_lower_threshold_pct_rise": 20.0,
  "slew_upper_threshold_pct_fall": 80.0,
  "slew_upper_threshold_pct_rise": 80.0,
  "time_unit": "1ns",
  "voltage_unit": "1V"
}