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

.. py:module:: samd

.. autoapi-nested-parse::

   SAMD implementation settings



.. raw:: html

    <p>
    <details>
    <summary>Available on these boards</summary>
    <ul>
    <li> Adafruit EdgeBadge
    <li> Adafruit Feather M4 CAN
    <li> Adafruit Feather M4 Express
    <li> Adafruit Grand Central M4 Express
    <li> Adafruit Hallowing M4 Express
    <li> Adafruit ItsyBitsy M4 Express
    <li> Adafruit Matrix Portal M4
    <li> Adafruit Metro M4 Airlift Lite
    <li> Adafruit Metro M4 Express
    <li> Adafruit Monster M4SK
    <li> Adafruit PyGamer
    <li> Adafruit PyPortal
    <li> Adafruit PyPortal Pynt
    <li> Adafruit PyPortal Titano
    <li> Adafruit Pybadge
    <li> Adafruit Trellis M4 Express
    <li> AloriumTech Evo M51
    <li> BDMICRO VINA-D51
    <li> CP32-M4
    <li> Capable Robot Programmable USB Hub
    <li> CircuitBrains Deluxe
    <li> DynOSSAT-EDU-OBC
    <li> LoC BeR M4 base board
    <li> Mini SAM M4
    <li> PyCubedv04
    <li> PyCubedv04-MRAM
    <li> PyCubedv05
    <li> PyCubedv05-MRAM
    <li> Robo HAT MM1 M4
    <li> SAM32v26
    <li> Seeeduino Wio Terminal
    <li> Silicognition LLC M4-Shim
    <li> SparkFun MicroMod SAMD51 Processor
    <li> SparkFun Thing Plus - SAMD51
    <li> Sprite_v2b
    <li> TG-Boards' Datalore IP M4
    <li> The Open Book Feather
    <li> UARTLogger II
    <li> Winterbloom Sol
    </ul>
    </details>
    </p>




.. 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.

   .. py:attribute:: enabled
      :annotation: :bool

      Is the clock enabled? (read-only)


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

      Clock parent. (read-only)


   .. py:attribute:: frequency
      :annotation: :int

      Clock frequency in Herz. (read-only)


   .. py:attribute:: calibration
      :annotation: :int

      Clock calibration. Not all clocks can be calibrated.