[Elphel-support] Elphel cameras synchronization

[Alexandre Poltorak]

Thanks Andrey.
Alexandre

On Sun, Nov 28, 2010 at 9:11 PM, Andrey Filippov <andrey at elphel.com> wrote:

> On Sun, Nov 28, 2010 at 1:01 PM, Alexandre Poltorak <alexandre at elphel.com>wrote:
>
>> Is it possible to synchronize several hundreds cameras over the
>> synchronization port ? Are there any technical requirement to the
>> synchronization cable ? Can it be a simple bus ? (40 meters long)
>>
>> Alexandre,
>
> I was never thinking of "hundreds" cameras to synchronize, but at least 100
> should be probably possible directly. The output driver can generate at
> least 0.5A signals, and the input opto-coupler needs just a few mA. I would
> just measure those values directly, it should also be easy to add a
> on-transistor amplifier, if needed.
>
> Andrey
>
>
>
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