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/**
* Copyright 2020 The SkyWater PDK Authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
*/
library ("sky130_ef_io__vssd_lvc_clamped_pad_ff_ss_100C_1v65_1v65_1v65") {
define(driver_model,library,string);
define(clk_width,library,string);
define(def_sim_opt,library,string);
define(simulator,library,string);
define(signal_voltage_type,pin,string);
technology("cmos");
delay_model : "table_lookup";
revision : "1.0000000";
date : "Mon Mar 01 13:33:45 MST 2010";
voltage_unit : "1V";
current_unit : "1mA";
leakage_power_unit : "1nW";
pulling_resistance_unit : "1kohm";
time_unit : "1ns";
resistance_unit : "1ohm";
capacitive_load_unit(1.000000, "pf");
nom_process : 1.000000;
nom_temperature : 100;
nom_voltage : 1.65;
default_leakage_power_density : 0.000000;
default_cell_leakage_power : 0.000000;
bus_naming_style : "%s[%d]";
default_fanout_load : 0.000000;
default_inout_pin_cap : 0.000000;
default_input_pin_cap : 0.000000;
default_output_pin_cap : 0.000000;
default_max_transition : 1.000000;
in_place_swap_mode : "match_footprint";
library_features("report_delay_calculation");
input_threshold_pct_rise : 50 ;
input_threshold_pct_fall : 50 ;
output_threshold_pct_rise : 50;
output_threshold_pct_fall : 50;
slew_lower_threshold_pct_fall : 20;
slew_lower_threshold_pct_rise : 20;
slew_upper_threshold_pct_fall : 80;
slew_upper_threshold_pct_rise : 80;
slew_derate_from_library : 1;
define (always_on, pin, boolean);
/*Voltage Map Definitions */
voltage_map("VDDA", 1.65);
voltage_map("VSWITCH", 1.65);
voltage_map("VDDIO", 1.65);
voltage_map("VDDIO_Q", 1.65);
voltage_map("VCCD", 1.65);
voltage_map("VCCHIB", 1.65);
voltage_map("VSSD", 0.0);
voltage_map("VSSIO_Q", 0.0);
voltage_map("VSSA", 0.0);
voltage_map("VSSIO", 0.0);
/*Operating Conditions */
operating_conditions ("ffss_1.65v_1.65v_1.65v_100C") {
process : 1.0 ;
temperature : 100 ;
voltage : 1.65 ;
tree_type : "balanced_tree" ;
}
default_operating_conditions : "ffss_1.65v_1.65v_1.65v_100C";
cell ("sky130_ef_io__vssd_lvc_clamped_pad") {
dont_use : true;
is_macro_cell : true;
interface_timing : true;
pad_cell : true;
dont_touch : true;
area : 14850;
cell_leakage_power : 5039;
/* Power Supply Pins */
pg_pin (VDDA) {
voltage_name : VDDA ;
pg_type : primary_power ;
}
pg_pin (VSWITCH) {
voltage_name : VSWITCH ;
pg_type : primary_power ;
}
pg_pin (VDDIO) {
voltage_name : VDDIO ;
pg_type : primary_power ;
}
pg_pin (VDDIO_Q) {
voltage_name : VDDIO_Q ;
pg_type : primary_power ;
}
pg_pin (VCCD) {
voltage_name : VCCD ;
pg_type : primary_power ;
}
pg_pin (VCCHIB) {
voltage_name : VCCHIB ;
pg_type : primary_power ;
}
/* Ground Pins */
pg_pin (VSSD) {
voltage_name : VSSD ;
pg_type : primary_ground ;
}
pg_pin (VSSIO_Q) {
voltage_name : VSSIO_Q ;
pg_type : primary_ground ;
}
pg_pin (VSSA) {
voltage_name : VSSA ;
pg_type : primary_ground ;
}
pg_pin (VSSIO) {
voltage_name : VSSIO ;
pg_type : primary_ground ;
}
/* Digital Input Pins */
/* Digital Output Pins */
/* Digital InOut Pins */
/* Analog Pins */
pin ("VSSD_PAD") {
direction : inout;
related_power_pin : VDDIO;
related_ground_pin : VSSD;
is_pad : true;
always_on : true;
signal_voltage_type : "analog";
capacitance : 0.070467;
}
pin ("AMUXBUS_A") {
direction : inout;
related_power_pin : VDDIO;
related_ground_pin : VSSD;
always_on : true;
signal_voltage_type : "analog";
capacitance : 0.070467;
}
pin ("AMUXBUS_B") {
direction : inout;
related_power_pin : VDDIO;
related_ground_pin : VSSD;
always_on : true;
signal_voltage_type : "analog";
capacitance : 0.070467;
}
}
}