energeticdin
Full Member level 2
Hi All,
In Cell libraries,
cell(INVX1) {
area : 3.14300;
pin(A) {
direction : Input
capacitance: 0.00225;
}
pin(Y) {
direction: output
capacitance: 0.0
internal_power() {
related_pin : "A";
rise_power(energy_template);
index_1 (xx, x, x, x,x,x)
index_2( );
values (
" 0.002417, x,x,x,x,x,xx", \
x
x
x
x x x x x x xx );
fall_power(energy_template) {
}
timing() {
cell_rise() {
index_1 { }
index_2 { }
values {
}
rise_transition()
cell_fall ()
fall_transiton ()
max_capacitance
cell_leakage_power:
My Doubt is:
1. How the area is calculated. I heard ther is def file. there will be X and Y. Onceit divide the values are coming, is it true.
2. How the tool is calculating the delay value.
3. I know index_1 is input transition time and index_2 is cap load.... what is that values .. which is having 7x7.
4. what is cell_rise, rise_transition, cell_fall and fall_transition
Plz clarify me
Thanks
DIN
In Cell libraries,
cell(INVX1) {
area : 3.14300;
pin(A) {
direction : Input
capacitance: 0.00225;
}
pin(Y) {
direction: output
capacitance: 0.0
internal_power() {
related_pin : "A";
rise_power(energy_template);
index_1 (xx, x, x, x,x,x)
index_2( );
values (
" 0.002417, x,x,x,x,x,xx", \
x
x
x
x x x x x x xx );
fall_power(energy_template) {
}
timing() {
cell_rise() {
index_1 { }
index_2 { }
values {
}
rise_transition()
cell_fall ()
fall_transiton ()
max_capacitance
cell_leakage_power:
My Doubt is:
1. How the area is calculated. I heard ther is def file. there will be X and Y. Onceit divide the values are coming, is it true.
2. How the tool is calculating the delay value.
3. I know index_1 is input transition time and index_2 is cap load.... what is that values .. which is having 7x7.
4. what is cell_rise, rise_transition, cell_fall and fall_transition
Plz clarify me
Thanks
DIN