Experimental Physics and
Industrial Control System

On Fri, Apr 08 2016, "Hu, Yong" <[email protected]> wrote:
> It is good to hear that you like GS products at your project (BTW,
> LIGO is in the spotlight this year). Just a few questions for you: do
> they provide source codes for building Linux device driver and APIs (I
> suppose you are using Linux)? Is their technical staff responsive?
> Have you seen any GS ADCs/DACs failure so far?

Hi, Yong.  Sorry for the very late reply.  Maybe this answers your
question about "technical staff responsive[ness]" ;)

We do not interface with the GS ADCs/DACs directly from EPICS.  They are
handled in our fast, real-time system, via custom linux kernel modules.
We do not provide source code for linux drivers, and I'm not sure if GS
does either.  Should check with them.

The GS ADCs and DACs have been quite reliable, as far as we can tell.

jamie.

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References:

Recommendation on a PCIe ADC board Vasquez Stanescu, Jesus A

Re: Recommendation on a PCIe ADC board Jameson Graef Rollins

Re: Recommendation on a PCIe ADC board Hu, Yong

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