Signal Routing
NI digital waveform generator/analyzers are capable of sending and receiving signals through the front panel and through the PXI trigger bus (for PXI bus computers) or the RTSI trigger bus (for PCI bus computers).
The front panel connectors provide connectivity for the bidirectional DIO channels as well as for control lines for sending and receiving clocks, triggers, and events. Refer to the Front Panel and Connector Pinout topic for your device for more information about the front panel connectivity.