elhep/FMC_SDR

Schematics cosmetics

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tprzywoz commented

  • Use normal components instead of "undefined". Then configure them as not fitted using variant feature.

  • Add 'CERN Open Hardware Licence' text

FMC_SDR_XFE

  • Note says about FL6: "Can be exchanged for HFCN-9700+ or BFCN-5750+ for amateur bands." Add more information about other necessary component replacement because for example, BFCN-5750+ pass band is 5650 - 5850 MHz and next stage amplifier 7-14 GHz.

FMC_SDR:

  • Place decoupling capacitors on transceiver sheet (not power supply sheet)

  • fmc_connector.SchDoc - change formatting page template

  • add a note about allowed Vadj levels (fmc connector)

  • Maybe add some test points? I2C SPI

  • We have LA33 pins free so maybe connect some diagnostic lines for example PG

Models:

  • add pin type information (in/out/power) for IC4

  • (XFE board) IC15 is Splitter/Combiner so 1 4 and 6 pins should be I/O. Correct the part description (2 Way-90 and different frequencies)

  • Sim-153+ correct the part description