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Debug and trace components include a configurable Breakpoint Unit (BPU) for implementing breakpoints, and configurable Data Watchpoint and Trace (DWT) unit for implementing watchpoints, data tracing, and system profiling.
Other debug and trace components include:
printf()style debugging, using instrumentation trace.
Interfaces suitable for:
Passing on-chip data through a Trace Port Interface Unit (TPIU) to a Trace Port Analyzer (TPA), including Serial Wire Output (SWO) mode.