7.2.2. .lib: Library
level attributes
Library
level attributes section explains technolgy type, date, revision. It also gives
units of volt, amps, time, capacitance etc which are used in the library.
Eg.:
/* General Attributes */
technology (cmos);
delay_model :
table_lookup;
in_place_swap_mode :
match_footprint;
library_features (report_delay_calculation,report_power_calculation);
/* Units Attributes */
time_unit :
"1ns";
leakage_power_unit :
"1nW";
voltage_unit :
"1V";
current_unit :
"1mA";
pulling_resistance_unit : "1kohm";
capacitive_load_unit (1,ff);
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