Scicos Block
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##
Activation union

### Contents

- Activation union
  - Palette
  - Description
  - Default properties
  - Interfacing function
  - Computational function

### Palette

- OldBlocks - Old blocks palette

### Description

This block is an event addition block with up to three inputs. The output reproduces the events on all the input ports. Strictly speaking, CLKSOM_f is not a Scicos block because it is discarded at the compilation phase. The inputs and output of CLKSOM_f are synchronized.

### Default properties

- always active: no
- direct-feedthrough: no
- zero-crossing: no
- mode: no
- number/sizes of activation inputs: 3
- number/sizes of activation outputs: 1
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: sum

### Interfacing function

- SCI/macros/scicos_blocks/Events/CLKSOM_f.sci [view code]

### Computational function

- SCI/routines/scicos/sum.c (Type 0) [view code]