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| -rw-r--r-- | source/lang/api/board-values.rst | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/lang/api/board-values.rst b/source/lang/api/board-values.rst index 367adbb..d6d78f6 100644 --- a/source/lang/api/board-values.rst +++ b/source/lang/api/board-values.rst @@ -18,6 +18,12 @@ boards. Some example usages are given :ref:`below Constants --------- +- ``CLOCK_SPEED_MHZ``: Clock speed of your board, in megahertz + (MHz). This is the same as ``CYCLES_PER_MICROSECOND``. + +- ``CLOCK_SPEED_HZ``: Clock speed of your board, in hertz (Hz). This + is the same as ``CLOCK_SPEED_MHZ * 1000000``. + - ``CYCLES_PER_MICROSECOND``: Number of CPU cycles per microsecond on your board. |