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| 00:16 | anuejn | nice :)
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| 23:25 | anuejn | Bertl_oO: the Beta I currently have does not manage to train the link to the sensor anymore
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| 23:26 | anuejn | any debugging hints?
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| 23:26 | anuejn | (the power supply seems to be a bit on the low side but not too much (5V rail at 4.8242V)
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| 23:31 | Bertl_oO | what output do you get during training?
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| 23:35 | anuejn | https://paste.niemo.de/mabubenumi.yaml
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| 23:37 | Bertl_oO | that looks very much like a contact problem, i.e. two LVDS pair have bad contact
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| 23:38 | Bertl_oO | try to clean the connectors on the interface board as well as the mating connectors on main and sensor board
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| 23:38 | Bertl_oO | best with isopropanol or similar and a brush
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| 23:41 | anuejn | ah I see
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| 23:41 | anuejn | will try
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| 23:42 | tpw_rules | how can you tell?
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| 23:47 | Bertl_oO | well, the training adjustment looks reasonable, except for two pairs and the final check also confirms all channels except for two which didn't make the training
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| 23:47 | Bertl_oO | so chances are good that the only problem here is a bad contact between FPGA and sensor
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| 23:48 | Bertl_oO | of course, it could be something more serious as well, but that's what I would check first
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| 23:58 | tpw_rules | the result should be 0xFFFFFFFF if they all worked? i am trying to figure out how to interpret the results. it will be important for development of my own algorithm
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