Attendees

  1. @Thomas Watteyne

  2. @Daniel Lovell

  3. @David Burnett

  4. @Alex Moreno

  5. Eric Yang

  6. @Fil Maksimovic

  7. @Yichen Liu

  8. @Yu-Chi Lin

  9. @Kristofer PISTER

Minutes

  • @Daniel Lovell

    • @Titan Yuan reported surprisingly good results when tested with the nitrate sensor from Arias group

    • Still investigating root cause of 10th bit being stuck at zero

    • Presented some slides about GPIO input impedance for MEMS contact sensor and differential cap xl use

    • Next up is aggressively modeling everything connected to the GPIO node to account for all charge leakage paths

    • Also shared results of spring 2021 oscibear tapeout class digital baseband bring-up: loopback works OK but still some surprising results.

    • Note for @Fil Maksimovic : ADC input is 8-bits