Category: At CERN
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Clock and orbit markings swapped on front panel
The front panel markings for the clock and orbit signals on the DTH P1V1 and P1V2 have been swapped.
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No data transferred over the SLinkRocket (or very slowly)
This bug is in firmware version 001-000-002. If there is no data transfer or it is very slow, do a re-initialisation of the link: Option 1 in all DTH modes of operation (DTH_Control.py).
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Can the DTH-P1 be plugged on a node ATCA slot?
Can the DTH-P1 be plugged on a node ATCA slot? Yes, the DTH-P1 can be plugged on an ATCA node slot. To do so, 2 jumpers should be changed to “NODE”position (J26 at bottom front position on the card, J45 back middle position on card). It is written on board “NODE”or HUB”. In this configuration,…
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Has the DTH-p1 an ethernet switch on board?
The DTH-p1 has a switch on board, but it doesn’t distribute the 1Gb ethernet to the nodes. This switch has only 5 ports: RJ54 (at front panel), IMPC, ComExpress and the 2 shelf managers.
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How to install the DTH?
The DTH should be installed in the HUB slot (1). For basic tests a loopback MPO is provided and has to be plug on the MPO font panel