Using Basic Trigger Mode - 2023.1 English

Vivado Design Suite User Guide: Programming and Debugging (UG908)

Document ID
Release Date
2023.1 English

Use the basic trigger mode to describe a trigger condition that is a global Boolean equation of participating debug probe comparators. Basic trigger mode is enabled when the Trigger Mode is set to either BASIC_ONLY or BASIC_OR_TRIG_IN. Use the Basic Trigger Setup window (see the following figure) to create this trigger condition and debug probe compare values.

Figure 1. ILA Basic Trigger Setup Window

You can also use the set_property Tcl command to change the trigger mode of the ILA core. For instance, to change the trigger mode of ILA core hw_ila_1 to BASIC_ONLY, use the following command:

set_property CONTROL.TRIGGER_MODE BASIC_ONLY [get_hw_ilas hw_ila_1]