3.5.3 Push Button Switches

The SAM9X60-Curiosity features three push buttons:

  • One Board Reset push button (SW1); when pressed, the processor is reset.
  • One User push button (SW2) connected to PIO_PA29. This is for user usage.
  • One Start push button (SW3) connected to the MCP16501 pin. When pressed, the PMIC start-up sequence is initiated if the buck converters are off.
Figure 3-24. User Push Buttons