Serial Wire Debug

The Serial Wire Debug (SWD) use two pins to communicate with the target. For further information on how to use the programming and debugging capabilities of the EDBG, see Embedded Debugger.

Table 1. SWD Connections
SAM V71 pin Function Shared functionality
PB07 SWD clock Trace
PB06 SWD data Trace
PB05 SWO Trace data MediaLB and Trace
PB12 ERASE SW1 and Chip Erase