snoplus / tellie

The timing ELLIE LED calibration system
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Investigate PIN behaviour when switching channels #42

Open mnirkko opened 6 years ago

mnirkko commented 6 years ago

Some weird behaviour was seen when switching channels UG using the Python scripts, the PIN response did not update. This was usually noticed by a significantly lower RMS (e.g. ~140). It seemed to have to do with switching boxes. It may be possible to test this on the test bench, although this will be tricky. I don't think this has been observed when pulsing via ORCA.

If nothing else, this should be put in the TELLIE hardware documentation ("known quirks and behaviours").