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Diffstat (limited to 'source/errata.rst')
| -rw-r--r-- | source/errata.rst | 30 |
1 files changed, 8 insertions, 22 deletions
diff --git a/source/errata.rst b/source/errata.rst index a3bb66a..8feb6ea 100644 --- a/source/errata.rst +++ b/source/errata.rst @@ -10,22 +10,22 @@ but are easy ways to break or damage your board permanently. For a list of differences between the Maple and Arduinos, see the :ref:`compatibility reference <compatibility>`. +The errata are grouped by Maple version ("Rev"). Rev 5 is currently +on sale. If you are unsure which version you own, the :ref:`Maple +hardware page <maple-hardware-identify-rev>` has pictures and +descriptions of each version. + .. contents:: Contents :local: Maple Rev 5 ----------- -These boards went on sale in November 2010. They have white buttons, -and "r5" in small print near the "LeafLabs Maple" text next to the -"infinity-leaf" logo, among other changes: - -.. figure:: /_static/img/maple_rev5.png - :align: center - :alt: Maple Rev 5 - Known issues: +* **Pin 3 AIN missing**: Pin 3 is capable of analog input, but the + corresponding "AIN" is missing from its silkscreen. + * **GPIO 39-43 not configured**: this is really more of a software "TODO" item. Some of the JTAG header pins are numbered 39-43. These STM32 pins are indeed fully functional :ref:`GPIO <gpio>` when the a @@ -43,13 +43,6 @@ Potential failure modes: Maple Rev 3 ----------- -This batch of boards went on sale beginning in May 2010. They have a -darker red silkscreen and the "infinity-leaf" logo: - -.. figure:: /_static/img/maple_rev3.png - :align: center - :alt: Maple Rev 3 - Known issues: * **Bad/Sticky Buttons**: a number of Rev 3 boards sold in May-June 2010 @@ -106,13 +99,6 @@ Potential failure modes: Maple Rev 1 ----------- -This batch of 100 boards shipped in later 2009. They have a red -silkscreen and the logo is a single pixelated leaf: - -.. figure:: /_static/img/maple_rev1.png - :align: center - :alt: Maple Rev 1 - Known issues: * **ADC noise**: generally very high, in particular when the USB port |