: If the function fails to find a point, ensure your threshold is actually within the signal's range (e.g., don't look for a 1V cross in a 0.8V signal).

The cross() function is primarily used within the Cadence Calculator to detect the precise time a signal passes a defined value.

Using the cross() function effectively requires careful setup of your Cadence Virtuoso environment.

: Tracks variations in crossing times over many cycles to evaluate signal stability.

💡 : While the cross() function is powerful for single points, it is often combined with other functions like delay() to build complex automated verification scripts.