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| author | Marti Bolivar <mbolivar@leaflabs.com> | 2011-04-08 15:56:14 -0400 |
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| committer | Marti Bolivar <mbolivar@leaflabs.com> | 2011-04-08 18:58:58 -0400 |
| commit | 5d17fbe13cc6baeeb1f54c925a0c67ae60e5f23e (patch) | |
| tree | 08b975e9d8fc2c4d34beee41e154897b89e77b00 /source/lang/api | |
| parent | d70af49f021da7da497b45b18c4fea73cfbd3cb7 (diff) | |
| download | librambutan-5d17fbe13cc6baeeb1f54c925a0c67ae60e5f23e.tar.gz librambutan-5d17fbe13cc6baeeb1f54c925a0c67ae60e5f23e.zip | |
Adding CLOCK_SPEED_MHZ and CLOCK_SPEED_HZ as derived board-specific values.
Diffstat (limited to 'source/lang/api')
| -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. |