U.S. ATLAS HL-LHC Upgrade LAr Level 2 and Level 3 Managers Mailing List

[John Parsons <parsons AT nevis.columbia.edu>]

Thanks Andy.  Some comments/questions below.

                John

On 6/23/25 6:00 PM, Andy Haas wrote:
> Looks good to me, John.
> 15: I've attached a (Stratix) eye diagram (25 Gbps channel, from
> Stratix through sRTM to sRTM tester and back to Stratix) for inclusion
> on slide 15 (you have room to add). (Some Agilex eyes exist in
> principle but not at 25 Gbps and the engineer is not working this
> summer so I'm not sure exactly what corresponds to what settings at
> the moment.)

	- thx, I will add this figure.  I assume Stratix to SRTM is optical, 
SRTM to SRTM Tester is electrical(?), and Tester back to Stratix is 
optical again?
        - Also, by "Stratix" you mean devkit or LASP Preprototype?

> 16: Label sRTM and LASP ?

	- there are labels on the figure itself (admittedly a bit small, but I 
think visible)

> 20: The U.AZ BCP isn't included?
	- right, the PO "froze P6" for this review just before the U Az BCP, so 
it is not included in these slides

> On Sat, Jun 21, 2025 at 6:15 PM John Parsons <parsons AT nevis.columbia.edu> 
> wrote:
> > Hi all,
> >
> >          I have posted a draft of my slides for my LAr L2 presentation for the
> > upcoming NSF review on the Indico page for our meeting yesterday
> > (https://urldefense.proofpoint.com/v2/url?u=https-3A__indico.bnl.gov_event_28689_&d=DwIFaQ&c=slrrB7dE8n7gBJbeO0g-IQ&r=y4qQBOsjsdgJNx-_8SvpS9786vHE4GOddPXp1ozJgWc&m=dj4_4ow-7nbGdWtUcJot5xHPHHpz7nM6zfsuvlOp4o35XHd9mXQoAITKQc1gSzCU&s=IFaAStY1xWDyHAh9jos_u1wPB8p484gDL81J0i8o0XA&e=
> >     ). Comments are welcome.
> >
> >          Regards,
> >                  John
> > --
> > ______________________________________________________________________
> >
> > John Parsons
> > Nevis Labs,             Email: parsons AT nevis.columbia.edu
> >    Columbia University   Phone: (914) 591-2820
> > P.O. Box 137            Fax: (914) 591-8120
> > Irvington, NY 10533     WWW: 
> > https://urldefense.com/v3/__http://www.nevis.columbia.edu/*parsons/__;fg!!P4SdNyxKAPE!GxE-combZ3VgnOE4o_b8_l3RB-enxd37z8Cp8CBTWNUDLGf75zZRUMLpZmslKRc-jFf44Tu2-rG1qXeSHQ1vL04Dcmf6u2O07_olW5R-sQa58w$
> >
> > ______________________________________________________________________

--
______________________________________________________________________

John Parsons
Nevis Labs,             Email: parsons AT nevis.columbia.edu
 Columbia University    Phone: (914) 591-2820
P.O. Box 137            Fax: (914) 591-8120
Irvington, NY 10533     WWW: 
https://urldefense.com/v3/__http://www.nevis.columbia.edu/*parsons/__;fg!!P4SdNyxKAPE!EzdXlBS9BnM2RqOd436eh5FHcQqxVUgbq5cuLBO6l9t_l4WzDvvm_7gaCxXZnj29J0oUc7OXb18fNdF7jXQjYX1YM2wz2gD1U-LeZRa7QLL8bg$
      

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