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Best,
Arokux
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Where is the Spec for this board ?, specially the connectivity ( connectors and headers ).R
Where is the Spec for this board ?, specially the connectivity ( connectors and headers ).
For those who want to apply, please
1. tell the list who you are, and what effort have you made for the linux-sunxi community
thanks for your advice and sorry for my late response. Actually, TS module is a bit beyond my knowledge, so I did not know what to say sometimes. But I do remember few months ago, somebody in the community ask for the TS datasheet, And I asked for it from allwinner.
So there is a public TS datasheet with watermark 'for cubieboard only' made by allwinner.
>
> We need at least one more Olimex Ax0 for a linux-dvb / DMA - developer, or 2 Ax0 cubies, I cannot promise I can achieve that alone, and I will take many months if alone,
> anyway, we need the VE for MPEG2/4 decoding DVB- streams, will take months, too, until stable for A20?
> Building the DVB- receiver extension board is easy, most dvb-developers can assemble it in less than 2 hours, if not I would provide a DVB-C board at
> the PCB, linear and connector parts and postage costs, DVB-S is more complex because of the need for a LNB driver circuit (and software driver adaption).
> Even DVB-S2 boards can be build from parts cheap around on Ebay, but this needs stable working high performance DMA and h.264 VE decoding for live TV display.
>
> ...
>
> I hereby [RFC] all (extension) board manufacturers to agree to extension connector pin compatibility in future revisions, at least for the CSI(TS) ports
It's a good suggestion. I think we will consider it of course
> or what else the users and devs interested in, too, and or provide SMT connector adapters (maybe the cheaper way and for older revisions).
>
> This would make business easier for all extension board suppliers, and all claim "Open Hardware", so there's no reason for proprietary GPIO designs.
>
> Y
> tom
>
>
Am 12.09.2013 17:02, schrieb Michal Suchanek:
On 12 September 2013 13:29, thomas schorpp <thomas....@gmail.com> wrote:
Am 12.09.2013 11:36, schrieb Henrik Nordström:
ons 2013-09-11 klockan 20:31 +0200 skrev thomas schorpp:
Cubieboard and OLinuXIno boards uses different extension headers
entirely, both in size, type and pinout.
Olimex A20 uses "standard" 2.54 mm pitch, 40 pins, 2×20 (2 rows of 20 pins)
IDC SMT male connectors (like PATA IDE),
https://en.wikipedia.org/wiki/Insulation-displacement_connector
Cubieboard male "simple" pin headers typically spaced 0.1 inches (2.54 mm)
2x20,https://en.wikipedia.org/wiki/Pin_header
looks compatible, if not millimetres (0.079 in) or 0.05 inches (1.27 mm)
pitch,
http://blogzs1jen.dyndns.org:83/wp-content/gallery/cubieboard-accessories/breadboard_640.jpg
http://ubuntuone.com/62cLCytl7yfB9ElgIFEeon , p.1,7.
Cubieboard uses something like 22x2 2mm pitch headers. The pin count
is strange
It's not "strange", it looks like typical proprietary closed hardware design to me, like all those
MK8xx, etc, Android boards.
,cb0808 is almost exactly the same with cb0909, but with minor fix to the sata. Yes, we can say, cbteam save a little bit change or fix, which is totally without any technical difficulties. But in china, this is so important to protect ourselves. If you provide PCB layout, you will see many cubie-like boards on the market, then cubie dies, someone survival.
and the 2mm headers are way less common. I guengss getti
these connectors in China is not that much of a problem but getting
them in most parts of Europe is somewhat challenging.
Well, anyway, since Cubietech's main interest seems to be software only:
http://cubieboard.org/docs/
and I've got not time and nerves to dig thru their webforum to collect parts for puzzles, sorry,
I'm taking Olimex as "featured" for hardware projects, my sample request to Cubietech is taken back,
Thanks.
Thanks
Michal
y
tom
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