Next FlexRIO devices can send and receive signals through the front panel connectors and the PXI trigger bus. The front panel connectors provide connectivity for the input and output signals and for the control lines that send and receive clocks, triggers, and events. You can use the PXI trigger bus to send and receive events, triggers, and Sample and Reference Clocks. Trigger routes are configured independently of the LabVIEW session. To route a signal, use the FlexRIO API to configure how to route the device.