Design Support


This user guide describes the capabilities of the trace features available through the debug architecture on KeyStone devices. Trace information can be gathered at the DSP core level or at the system level. The Debug Subsystem captures and exports trace data for both levels of trace. Trace is implemented as a non-intrusive debug tool within the KeyStone architecture, but can be selected to operate in both intrusive and non-intrusive mode depending on the amount of data the user wants to export.