wookey
Newbie level 4
global vdd mixed cadence
hi all, I meet a problem about gndd! as blow:
When I run a simulation with spectre in cadence, the DC voltage of global signal (gndd! ) is not ground (0V), but -1.235V for example. So, how can I appropriately set a envirnment option about gndd! so as to set it's voltage to ground?
p.s. the cadence system seems set gnd! to ground as default.
hi all, I meet a problem about gndd! as blow:
When I run a simulation with spectre in cadence, the DC voltage of global signal (gndd! ) is not ground (0V), but -1.235V for example. So, how can I appropriately set a envirnment option about gndd! so as to set it's voltage to ground?
p.s. the cadence system seems set gnd! to ground as default.