FallingEdge
Output y is true, if the input u has a falling edge, otherwise it is false (y = edge(not u))
Library
Modelica/Blocks/MathBoolean
Description
A falling edge of the Boolean input u results in y = true at thistime instant. At all other time instants, y = false.
The usage is demonstrated, e.g., in exampleModelica.Blocks.Examples.BooleanNetwork1.
Parameters
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo_pre_u_start | pre_u_start | Value of pre(u) at initial time | Scalar | true |
| Name | Label | Description | Data Type | Valid Values |
|---|---|---|---|---|
mo__nmodifiers | Number of Modifiers | Specifies the number of modifiers | Number | |
mo__modifiers | Modifiers | Add new modifier | Structure | |
mo__modifiers/varname | Variable name | Cell of strings | 'not_u' | |
mo__modifiers/attribute | Attribute | Cell of strings | 'start' | |
mo__modifiers/value | Value |
Ports
| Name | Type | Description | IO Type | Number |
|---|---|---|---|---|
u | implicit | Boolean input signal | input | 1 |
y | implicit | Boolean output signal | output | 1 |