21-Apr-2021

Attendees

  1. @Said Alvarado-Marin

  2. @Thomas Watteyne

  3. @Timothy Claeys

  4. @Austin Patel

  5. @Andrew Fearing

  6. @Jackson Paddock

  7. @David Burnett

  8. @Kristofer PISTER

  9. @Martina Balbi

  10. @Joshua Alexander

  11. @Fil Maksimovic

Minutes

  • @Jackson Paddock

    • working code

    • where will be using?

    • <I’m missing the context entirely, please fill in? (@Thomas Watteyne )

  • @Austin Patel

    • nRF integration discussion

    • big board and small board pin interface if different

      • small board: voltage sources

      • big board: only

    • discussion about using P4 for connecting to the McCoy

      • 4x bus for the 3-wire bus

      • VDDD

      • VBAT

      • VDDIO

      • GND

    • keep the tap feature

    • would recommend doing chip-on-board for large board

      • shipped board to Quik-Pak, waiting for response

    • bad radio performance on big board with rubber ducky on SMA

      • bad radio performance

      • strange, if you are getting -60 dBm, no reason for bit corruption

      • @Fil Maksimovic : same calibration → yes

      • @Kristofer PISTER disable all of the switching regulators and drive with clean external supply to VBAT and VDDIO?

        • @Joshua Alexander yes

      • @Kristofer PISTER susceptibility on noise on supply at certain frequency

      • @Joshua Alexander you can using the pins for the current measurement

      • @Austin Patel this needs to work before sending to Quik-Pak

      • discussion about changes to layout

      • goal is to get both boards out by Apr 28, 2021

      • board review on Apr 26, 2021 or Apr 27, 2021

    • @Kristofer PISTER what

    • @Thomas Watteyne to confirm UART pins can be mapped to any pins