12.3.2.1.6 Universal Program Debug Interface (UPDI) Reset

The UPDI contains a separate reset source that is used to reset the device during external programming and debugging. The reset source is accessible only from external debuggers and programmers. The UPDI reset will reset all logic except the UPDI itself, TCD pin override settings and BOD settings. See UPDI chapter on how to generate a UPDI reset request.