[Arm-netbook] A31 EVB schematics and layout received from allwinner

Antony Antony antony at phenome.org
Wed Apr 3 16:15:07 BST 2013


On Wed, Apr 03, 2013 at 10:01:35AM +0530, Ajith Kumar wrote:
> On Wed, Apr 3, 2013 at 3:20 AM, luke.leighton <luke.leighton at gmail.com>wrote:
> 
> > On Tue, Apr 2, 2013 at 3:28 AM, luke.leighton <luke.leighton at gmail.com>
> > wrote:
> > > On Mon, Apr 1, 2013 at 2:52 PM, luke.leighton <luke.leighton at gmail.com>
> > wrote:
> > >> allwinner have very kindly provided EVB schematics, datasheet and PCB
> > >> layout files for the A31.  page is here:
> > >> http://rhombus-tech.net/allwinner/a31/
> > >>
> > >> i've literally only just received the schematics in the past few hours
> > >> so will be setting that up shortly.
> >
> >  PADS file for the DDR3 RAM received, and the PCB layout begun.
> >     http://rhombus-tech.net/allwinner/a31/news/
> >
> 
> Hi Luke, Is it possible to share the DDR3 layout, I have got the PADS ES
> suite and like to start on the
> layout of a minimal A10 board.

There is an interesting file in the A20 documents OLIMEX pushed today.
 
https://github.com/OLIMEX/OLINUXINO/blob/master/HARDWARE/A20-PDFs/A20_PAD_STD_V1_1.rar  

a20_pad_std_v1_1.pdf 
A20_PAD_STD_V1_1.DSN  I couldn't open this, but it appears to be a PADS file.

-antony



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