[Arm-netbook] EOMA68 switch / NAS
luke.leighton at gmail.com
Wed Jul 24 23:25:46 BST 2013
On Wed, Jul 24, 2013 at 10:45 PM, joem <joem at martindale-electric.co.uk> wrote:
> These readily available in China:
> NT5CB256M16BP-DI 256*16 - about 29RMB
yeeouch that's over twice the cost of the chip.
> Identical to the part GT8UB256M16BP
> Schematic symbol and footprint in expeyes project
... which of course you've put into
http://git.rhombus-tech.net/?p=SoM1.git and have been maintaining it
there so it's *real* easy to collaborate on this by just getting that
one single file *not* having to download, unpack, trawl through,
extract, edit, cut and then paste that one single part...
... something like that, yeah? to make it _easy_ to collaborate, by
working to best practices known to work for decades, yeah?
ah wait - it's a DDR3 anyway. this chip supports SDRAM, DDR1 and
DDR2. i think there is a suitable part in the... what is is.... ben
> Just change chip name (and may be some pin names because they are marked
> up slightly differently between the two chips - but function is same).
> If you have PCMCIA footprint and schematic, drop that in too.
that's already in the eoma.git repo - it has been for over 18 months...
> I tried working on it but too but notice many different varieties all slightly different - best use
> the one you have.
... but yes, because kicad was such a bitch there was flat-out no
chance i was going to use it for a 1st proper CAD/CAM project, despite
really wanting to, so i moved over to PADS, and then evolved the
standard from there.
it'll take 5 mins to update. send me that ssh key, i'll ask phil to
add you to eoma.git.
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