Figure 4-7 SAM D09 Device Programming Window
9.
The code snippet is supposed to toggle PortA pin 9 (
PA09
) at approximately 50kHz. This can be
verified by probing the pin using an oscilloscope.
10. The snapshot of waveform captured through oscilloscope is as follows:
Figure 4-8 Pin Toggle Output Waveform
Atmel AT06467: Getting started with SAM D09/D10/D11 [APPLICATION NOTE]
Atmel-42362B-Getting-Started-with-SAM-D09-D10-D11_AT06467_Application Note-11/2015
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