Required Hardware
PXIe-5170R (4Ch) or
PXIe-5170R (8Ch) or
PXIe-5171R (8Ch)

Required Software
LabVIEW 2014 or later
NI-SCOPE 15.1 or later
Instrument Design Libraries for Reconfigurable Oscilloscopes 14.0

This example is based off the NI-SCOPE Configured Acquisition Example, and adds AB custom trigger functionality through the FPGA extension, in addition to the normal NI-SCOPE edge, window, immediate, etc. triggers.

The AB Trigger is capable of the following operations, where A and B are edge or level triggers.

A OR B:
Acquisition is triggered on source A or B when the criteria for selected trigger type for instance A or B are met.
A AND B
Acquisition is triggered on source A or B when the criteria for selected trigger type for instance A as well as B are met.
A THEN B
Acquisition is triggered on source B when the criteria for selected trigger type for instance A followed by instance B are met.
B THEN A
Acquisition is triggered on source A when the criteria for selected trigger type for instance B followed by instance A are met.

While the AB Trigger is enabled, the following NI-SCOPE features will not work: High Resolution Timesamps (Interpolation).