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ULINK®2 User's Guide

ITM Stimulus Ports

The ITM Stimulus Ports section controls access to the Instrumentation Trace Macrocell (ITM) Stimulus Ports.

Cortex-M Target Driver Setup - ITM Stimulus Ports

The Enable checkboxes individually enable or disable ITM Stimulus Ports 0..31.

The Privilege option selects privilege for ITM Stimulus Port groups. It disables access to Port groups in User Mode (always accessible in Privileged Mode). It can protect ports which are used by an operating system from being accessed from user code.