.. _gptmr_sync_counter:

GPTMR sync counter
====================================

Overview
--------

The example shows gptmr sync counter functions.

Board Setting
-------------

Please refer to  :ref:`Pin Description <board_resource>`  for specific board.
Connect GPTMR compare output pin to oscilloscope.

Running the example
-------------------

Running the example,  and use the oscilloscope see the PWM waveforms of the two output comparison is synchronous.