[Arm-netbook] Block Diagram EOMA-68 Handheld Games Console

[Richard Zink]

On Mon, 8 Sep 2014 11:38:58 +0200
Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
> On Mon, Sep 8, 2014 at 11:23 AM, Luke Kenneth Casson Leighton
> <lkcl at lkcl.net> wrote:
> > On Mon, Sep 8, 2014 at 11:33 AM, Richard Zink <zink at hexatux.org> wrote:
> >> On Fri, 5 Sep 2014 12:52:33 +0100
> >> Luke Kenneth Casson Leighton <lkcl at lkcl.net> wrote:
> >>
> >>> aaa.  btw the MXC6225XU is basically "are we vertical, are we
> >>> horizontal" it doesn't provide any kind of "tilt" or angle, and it is
> >>> 2-axis not 3-axis.  the data output is either 0x00 or 0xff.
> >>
> >>
> >> In fact it *gives* you an output for X and Y (Which is from -128 to 127).
> 
> http://www.memsic.com/accelerometers/MXC6226XU
> 
> this is one that gives values from -128 to 127 - the MXC6226 not the MXC6225.

Yes, the MXC6225 should give you the correct values for acceleration, 
which is 64 LSB/g and a measuring range of +/- 2g.
I don't have a device using this chip, so I need to rely on the datasheet
( http://hands.com/~lkcl/eoma/kde_tablet/MXC6225XU.pdf / http://www.memsic.com/userfiles/files/Datasheets/Accelerometer-Datasheets/MXC622xXC-Rev-A_Data_Sheet.pdf )
If I'm wrong with the datasheet, please point me to the correct one.

- Richard
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