Слайд 15
![Характеризация. Liberty-файл cell ( inv_1 ) { area : 12.288; cell_footprint](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/1296669/slide-14.jpg)
Характеризация. Liberty-файл
cell ( inv_1 ) {
area : 12.288;
cell_footprint :
inv;
pin ( x ) {
direction : output;
function : "!a";
max_capacitance : 0.042;
timing () {
related_pin : "a";
timing_sense : negative_unate;
cell_rise {
index_1("0.01, 0.1, 0.25, 0.5, 1");
index_2("0.003, 0.006, 0.01, 0.021, 0.042");
values( \
"0.0386484, 0.0499882, 0.0643839, 0.102756, 0.175062", \
"0.0806822, 0.0951632, 0.110274, 0.149557, 0.222875", \
"0.130135, 0.153161, 0.178153, 0.230174, 0.304942", \
"0.196376, 0.227614, 0.262277, 0.33657, 0.43871", \
"0.311289, 0.35326, 0.400172, 0.502054, 0.647193" );
}
rise_transition {
index_1("0.01, 0.1, 0.25, 0.5, 1");
index_2("0.003, 0.006, 0.01, 0.021, 0.042");
values( \
"0.0368458, 0.0554257, 0.0802179, 0.148406, 0.278967", \
"0.0476396, 0.0613543, 0.0824827, 0.148462, 0.278736", \
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