SubSystems

fobToStation

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fobToStation
1) Variables and update frequency:
```
octet fob; /* fob 1-96 */
octet station; /* HV cable 18 - 35 */
```

Update frequency:

fobToHV Database table request

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fobToHV
1) Variables and update frequency:
```
octet fob; /* fob 1-96 */
octet cable; /* HV cable 1 - 32 */
octet board; /* HV board 0 - 2 */

fttDataWindows DB request

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DATA WINDOWS
1) Variables and update frequency

```
octet uuid; /* fob(1-96) x vmm(1-4) = index 1 - 384 */
octet mode /* 0 = timebin, 1 = bcid */

fttHArdwareMap request info

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1) Variables and update frequency:
Row_num    
FEB_num    
VMM_num    

FTT

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VPD Run22 HV Map

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Escope traces

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Here are some scope traces took on Feb 26, 2019, with beam:

Ch1: EPD East Position 1, Tile 31 (last/outer tile)
Ch2: QTB clock
Ch3: QTC clock

Operations 2019

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Machine Learning

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Introduction/purpose

SW FEE box Removal

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Pre- and post-beam commissioning

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Post-installation / pre-beam commissioning

What supersector, fiberbundle, FEE, and SiPM is where?

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Prashanth maintains a page of the complete EPD mapping.  Here, the focus is to record which supersector and fiber

HLT QA

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Mapping

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For the current mapping file, look for "Current" in the Attached Files at the bottom of this page.

EPD racks in plat form

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EPD uses 1C2 and 1C3 racks in the south platform:
Here is the drawing of the racks:

Operations 2018

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VPD Run18 HV Map

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VPD Run17 HV Map

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Hardware mapping for Run 2017

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Hardware map for run 2017

It is important to maintain a record of the correspondence between (physical) supersector number (SS), position on the detector (PP) in any given run.

TRG

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