C.1. About the SWD and JTAG trace connector

The SWD and JTAG trace connector is used for debug targets requiring JTAG, SWD, SWO, and low bandwidth trace connectivity.

This appendix describes 10-way and 20-way connectors that are mounted on debug target boards. These are specified as 0.050 inch pitch two-row pin headers, Samtec FTSH or equivalent. See www.samtec.com.

The connectors are grouped into compatible sets according to the functions supported. Some targets support communication by both SWD and JTAG using the SWJ-DP block to switch between protocols.

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