:mod:`samd`
===========

.. py:module:: samd

.. autoapi-nested-parse::

   SAMD implementation settings





.. py:class:: Clock

   Identifies a clock on the microcontroller.

   They are fixed by the hardware so they cannot be constructed on demand. Instead, use
   ``samd.clock`` to reference the desired clock.

   .. attribute:: enabled
      :annotation: :bool

      Is the clock enabled? (read-only)


   .. attribute:: parent
      :annotation: :Union[Clock, None]

      Clock parent. (read-only)


   .. attribute:: frequency
      :annotation: :int

      Clock frequency in Herz. (read-only)


   .. attribute:: calibration
      :annotation: :int

      Clock calibration. Not all clocks can be calibrated.