sa126997
Newbie level 4
I trt to make non overlapping clock but it wave can't delay i am so confused
This is my code
and this is my wave
This is my code
PHP:
*
.GLOBAL GND
+ VDD
.SUBCKT inv in outI
MmnI outI in GND GND n_18 W=0.47u L= 0.18u
MmpI outI in VDD VDD p_18 W=0.94u L= 0.18u
.ENDS
.SUBCKT nor C1 C2 out
MN71 out C1 GND GND n_18 W=10.00u L= 0.18u
MN72 out C2 GND GND n_18 W=10.00u L= 0.18u
MP71 out C1 net06 VDD p_18 W=10.00u L= 0.18u
MP77 net06 C7 VDD VDD p_18 W=10.00u L= 0.18u
.ends
.SUBCKT ft CK ck1 ck2
XINV1 CK N1 inv
XNOR1 N1 N6 R1 nor
XINVL2 R1 N2 inv
XINVL3 N2 N3 inv
XINVUU N3 ck1 inv
XNOR2 CK N3 R2 nor
XINVL5 R2 N5 inv
XINVL6 N5 N6 inv
XINVDD N6 ck2 inv
.ENDS
Xft CK ck1 ck2 ft
VGND GND 0v DC=0v
VVDD VDD GND DC=1.8v
VCK ck GND PULSE 1.8 0 100u 0u 0u 50u 100u
*********************************************************
.PROT
.lib "/cad/cell_library/cic18/model/model/cic018.l" TT
.UNPROT
.MEAS TRAN Pmax AVG POWER FROM = 0us To =400us
.TEMP 27
.OPTION POST ACCURATE=3 METHOD=GEAR
.TRAN 0.1u 400us
.end
and this is my wave
Last edited: