13.2 Description

A number of complementary debug and test capabilities are available to users. The Serial Wire/JTAG Debug Port (SWJ-DP) combines a Serial Wire Debug port (SW-DP) and a JTAG Debug port (JTAG-DP). The SWJ-DP is used for standard debugging functions, such as downloading code and single-stepping through programs. It also embeds a serial wire trace.

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