: It is often used to "unwrap" periodic waveforms by finding cycle crossing points. Practical Applications in Design
: Tracks variations in crossing times over many cycles to evaluate signal stability.
: Measures the time difference between an input crossing a threshold and an output doing the same. cadence cross
: Calculates the duration between two crossing points (e.g., 10% to 90% of the signal swing).
: Designers can specify if they want to find rising edges, falling edges, or both. Occurrence Number : You can find the nthn raised to the t h power time a signal crosses a value (e.g., the 5th rising edge). : It is often used to "unwrap" periodic
The cross() function is primarily used within the Cadence Calculator to detect the precise time a signal passes a defined value.
: Use the cycle and time options within the function to handle periodic signals without manual counting. : Calculates the duration between two crossing points (e
Using the cross() function effectively requires careful setup of your Cadence Virtuoso environment.