SWCU194 March 2023 CC1314R10 , CC1354P10 , CC1354R10 , CC2674P10 , CC2674R10
Figure 2-3 shows the trace port interface unit (TPIU) block diagram (main blocks of the TPIU and the clock domains). The TPIU acts as a bridge between the Arm® Cortex® -M33 trace data from the ITM, and an off-chip trace port analyzer.