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Cob disposition

Bottom COB has dtm1, data dpm going from dpm0 to dpm6 and control dpm is dpm7. It is marked as "0" with a marker, but can also be seen from the ID tag ending in 0 on the front of the COB.
Top COB had dtm2, data dpm going from dpm8 to dpm14  and control dpm is dpm15. It is marked as "1" with a marker, but can also be identified from the ID barcod tag ending in 1 on the front of the COB.
The RTM C03-01 and C03-02 were placed in the bottom and top location, respectively.

Slow Controls and Data connections

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Use connectors with yellow strip (they seem to work best). Slow control channels have been tested to be working if placed in this configuration

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Image of connections on the RTM data side. The non-marked fiber is the type-B fiber which comes out from the breakout box.


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We decided to avoid connections on the DPM6 as this particular RCE showed few errors during testing.
To do so we used a breakout box to re-map the data connections.

For the HALL-B set-up:
1) Take breakout box labelled as "DATA"
2) Connect fiber type B in MTP1
3) Connect the octopus cable to fiber H
4) Connect the single fibers in the following order (from 0 to 11)
black, red, yellow, grey, teal, pink, white, purple, brown, green, orange, blue
5) In this configuration the mapping should be (X means absent):
dpm   pgp
3          3
5          3
X          X
1           3
X          X
X          X
5           1 
X           X
4           2
5           0
4           0
4           1

TiPcie Card connection

• Use typeB fibers from the Ti VME crate to the Ti Card
• Connectors should be on slot #1 and slot #5

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This table shows the connections on the flange board

QA of Flange Board ↔ FE0Bs

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1) dpm[6] seems like it has broken data channels. 

MTP1 => typeB fiber

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2) daq-map sometimes shows "Not found" data links

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