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<== Date ==> <== Thread ==>

Subject: Re: MTCA4 HW management
From: bob dalesio <[email protected]>
To: Jeong Han Lee <[email protected]>
Cc: Han Lee <[email protected]>, [email protected]
Date: Mon, 11 Jan 2016 06:26:34 -0500
SLAC is not using any uTCA. That decision was changed. The engineers found that it had several disadvantages: little real estate for analog boards, the standard was not so standard and the new changes made it more of a niche market, and the boards were expensive. The crates were also very large. SLAC will be using ATCA and/or Stand Alone Boxes. Stand Alone boxes have their own crate monitoring and control. 

FRIB is using uTCA for their applications.

It would be nice if someone developed some open source cards that could provide a starting point for people attempting to use the standard.

Bob

On Mon, Jan 11, 2016 at 4:42 AM, Jeong Han Lee <[email protected]> wrote:
Hi all,

  I am looking for any existent EPICS support of MicroTCA HW management or any plan for that. I've heard that SLAC and DESY heavily (?) use that platform so far, but there are no EPICS related activities I can find in teck-talks and others.

  Currently, my concern is to to maintain all MTCA4 HW (Chassis, Carrier Hub, Backplane, Power Modules, Cooling Units, etc), because MTCA.4 HW is still unstable (I mean comparing with any VME HW (I might be wrong) and ESS will use several hundred MicroTCA Chassis (crate).

This maintenance has the following activities:

  * monitor/change a status of MicroTCA HW though EPICS
  * update/revert the corresponding firmware through EPICS
  * all activities are recorded into a EPICS archive service (AA) (it is clear evidence with EPICS)

  So, we can scale this activities up to massive MicroTCA HW easily.

  Please let me know if you know much better idea than my naive one, and would you recommend what you're using?


  Thanks,
  Han






Replies:
Re: MTCA4 HW management Sonya Hoobler
References:
MTCA4 HW management Jeong Han Lee

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