| Name | Description |
|---|---|
| BooleanChange | Indicate Boolean signal changing |
| UnitDelay | Delay the clocked input signal for one sample period |
| FractionalDelay | Delay the clocked input signal for a fractional multiple of the sample period |
| ClockToBoolean | Block to translate clock signals to continuous Boolean events (each time the input clock ticks a rising Boolean output edge is produced). |