The Data Routing feature has been deprecated. Do not use it for new projects.

The purpose of the Virtual Wiring Harness is twofold:

To map or connect Signals in the TestCases to Signals in the SUT

To 'transform' the Signal Data so that it arrives at its destination in the correct format

In a project with one VMC, connections to the Virtual Wiring Harness can be done from the MxVDev user Interface.  For more complex projects, you use MxTransIt to further configure the harness. The MxVDev options are found at the following locations:

Data Routing Tab - See below

Inline Transforms

Handler Transforms

Automated Message Transmission

Network Configuration

Data Routing


This tab is displayed when you click the Add->Apply or Edit buttons in the Signal Dictionary. It enables you to connect a particular Signal in the Signal Dictionary with a particular Transform in the Auto Harness.  The selection of Transforms available in the Data Routing combo box depends on the type of Signal:

hmtoggle_plus1Numeric Signal - Routing to MxVMC
hmtoggle_plus1Message Signal - Routing to MxVMC
hmtoggle_plus1Message Signal - Routing to a CAN bus
hmtoggle_plus1Message Signal - Routing to the CAN Transport

Related Topics:

Using VMCs

Using the Signal Dictionary

Network Configuration

Configuring a Transport Layer