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32:2 diagnostic mux for Fastino #1

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gkasprow opened this issue Aug 20, 2023 · 2 comments
Open

32:2 diagnostic mux for Fastino #1

gkasprow opened this issue Aug 20, 2023 · 2 comments

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@gkasprow
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gkasprow commented Aug 20, 2023 •
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Initial spec:

  • 32:2 mux that allows continous impedance/continuity/crosstalk measurements of the entire chain from Fastino down to ion trap using VNA/Impedance meter without disconnecting from Fastino.
  • relay control: SPI over EEM/DIOT or USB via Arduino nano/RPI
  • DIOT form factor with EEM assembly option
  • stand-alone operation (USB+12V supply)

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@gkasprow
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Partially assembled and working board
20230920_101159.jpg

@gkasprow
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All relays assembled
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@gkasprow