Edge Detection
Purpose
Detect edges of pulse signal in given direction
Library
Control / Logical
Description
The output of the edge detection block changes to \(1\) when an edge is detected on the input signal. It returns to \(0\) in the following simulation step.
The block allows you to detect the following edges:
- rising
The output is set to \(1\) when the input changes from \(0\) to a non-zero value.
- falling
The output is set to \(1\) when the input changes from a non-zero value to \(0\).
- either
The output is set to \(1\) when the input changes from \(0\) to a non-zero value or vice versa.
Parameters
- Edge direction
The direction of the edges to detect, as described above.
Probe Signals
- Input
The input signal.
- Output
The output signal.