Synchronizing Devices

In addition to the automatic synchronization of devices offered by NI-DAQmx for devices such as DSA or SMIO, you can synchronize devices by sharing trigger and sample clock signals and by sharing a master timebase or a reference clock.

Refer to the Synchronized Analog Input (Share Trigger and Timebase) example located in the SignalExpress\Examples\DAQmx directory for an example of synchronizing two devices.

Note  LabVIEW SignalExpress does not support trigger, clock, timebase, or reference clock sharing across PXI Trigger buses on the NI PXI-1006 and NI PXI-1045 chassis.