Scicos Block
fr - eng

##
FROM Receives data from a corresponding GOTO

### Contents

- FROM Receives data from a corresponding GOTO
  - Palette
  - Description
  - Dialog box
  - Default properties
  - Interfacing function
  - See also
  - Authors

### Palette

- Branching - Branching palette

### Description

The main role of the GOTO/FROM blocks is to transport signals from a block to another block without connecting them physically. The FROM block transports its received data (from the corresponding GOTO) to its output. Multiples FROM blocks can receive data from one GOTO, although a GOTO can send data to multiple FROM.
The GOTO and FROM blocks are connected by the tag parameter.
For information on the visibility and limitation of these blocks please refer to the GOTO documentation.
This block can support all the data types.

### Dialog box

- Tag
  The tag of the GOTO block passing the signal to this FROM block.
  Properties : Type 'str' of size -1.

### Default properties

- always active: no
- direct-feedthrough: no
- zero-crossing: no
- mode: no
- regular outputs:
  - port 1 : size [-1,-2] / type -1
- number/sizes of activation inputs: 0
- number/sizes of activation outputs: 0
- continuous-time state: no
- discrete-time state: no
- object discrete-time state: no
- name of computational function: from

### Interfacing function

- SCI/macros/scicos_blocks/Branching/FROM.sci [view code]

### See also

- GOTO - GOTO Pass block input to From block (Scicos Block)
- GotoTagVisibility - Define Scope of GOTO tag visibility (Scicos Block)

### Authors

Fady NASSIF INRIA