3.3.3.2 SAM SWD Interface

The Arm® SWD interface is a subset of the JTAG interface, making use of TCK and TMS pins. See 3.3.3.1.2 SAM JTAG Pinout (Cortex®-M debug connector).

MPLAB ICE 4 is capable of streaming UART-format ITM trace to the host computer. For details see 5.7.2.1 SAM ITM Trace.

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