Selecting Transfer Functions

You can select a transfer function to associate with a system mapping.

A transfer function transforms a data flow when it enters in an ECU or when it exits an ECU. A transformation example can be a transcoding to a number of available bits in a given signal.

  1. From the System view, expand the System Mappings node and select a system mapping.
  2. In the Port/Connection Allocations node, right-click a mapping and choose Assign Transfer Function or (depending on the port direction).
  3. Enter these details for the assignment:

    Box Name Description
    Function Select a function.
    In port Select a port.
    Out port Select a port.

The function and its ports appear under the selected mapping in the System Mappings node.