70 www.xilinx.com ChipScope Pro Software and Cores User Guide
UG029 (v14.3) October 16, 2012
Chapter 4: Using the ChipScope Pro Analyzer
Stopping/Disarming the Trigger
To disarm the trigger, select Trigger Setup > Stop Acquisition. Subsequent selections of
Trigger Setup > Run cause the trigger to re-arm.
Note: Stopping the data acquisition disarms the active trigger and any data captured up to that point
in time is lost.
Trigger Run Modes
The ChipScope Pro Analyzer tool supports three trigger run modes for the ILA core:
• Single
• Repetitive
• Startup
The trigger run mode is selected by using either the Trigger Setup > Trigger Run Mode
menu option or the Trigger Run Mode toolbar button (enabled only when the Trigger
Setup window is active).
Single Trigger Run Mode
The single trigger run mode is used to arm the ILA core trigger and capture data as
specified in the Trigger Setup window, upload and display the captured data, and stop.
After stopping, only your interaction causes the trigger to become re-armed to repeat the
process.