1. 22 Sep, 2018 1 commit
  2. 14 Aug, 2018 1 commit
  3. 11 Aug, 2018 1 commit
  4. 05 Aug, 2018 1 commit
  5. 03 Aug, 2018 1 commit
    • Eric Kuzmenko's avatar
      Add pi-matching circuit to the baseband modem antenna's feedline · 2f8fb756
      Eric Kuzmenko authored
      The return path for the antenna may have to have a 6.8nH Murata LQG15HN inductor installed on it (cutting the ground trace shorting the pads). The BoM was updated with the new components and everything was reannotated and updated (page 2's caps were out of order).
      2f8fb756
  6. 02 Aug, 2018 1 commit
  7. 16 Jul, 2018 2 commits
  8. 09 Jul, 2018 1 commit
  9. 07 Jul, 2018 1 commit
  10. 04 Jul, 2018 1 commit
    • Eric Kuzmenko's avatar
      Now using GPIO5_IO03 (P4.03) to put the class-D op-amp in shutdown and... · 3bf0094e
      Eric Kuzmenko authored
      Now using GPIO5_IO03 (P4.03) to put the class-D op-amp in shutdown and conserve energy when muted, make C1716 near the ETH PHY's DVDDL pin 47 220nF instead of 10uF (EmCraft suggested that this should be 100nF but their's is 220nF, asked why), added a 10k pull-down to PAM2841's ENA pin, added a 100nF cap to the smart card's C1 VCC pin, added a 1uF cap to the haptic motor circuit's 3V3_P rail
      
      Still need to use I2C3 instead of I2C1 according to EmCraft's suggestions.
      3bf0094e
  11. 03 Jul, 2018 1 commit
  12. 02 Jul, 2018 1 commit
  13. 29 Jun, 2018 2 commits
    • Eric Kuzmenko's avatar
      Make the ETH PHY's crystal's load capacitors 27pF instead of 22pF, Cstray... · 10d742e3
      Eric Kuzmenko authored
      Make the ETH PHY's crystal's load capacitors 27pF instead of 22pF, Cstray should now be 3.5pF instead of 7pF
      10d742e3
    • Eric Kuzmenko's avatar
      Move USB-C, Mini-HDMI, RJ45, and 3.5mm jack receptacles to the bottom of the... · 71d87ac3
      Eric Kuzmenko authored
      Move USB-C, Mini-HDMI, RJ45, and 3.5mm jack receptacles to the bottom of the board, also place the Micro-SD card slot to the left of all of the receptacles centered at the bottom, place the Smart-Card slot just above the Micro-SD card facing the left, add 3D models to each of the respective connectors/sockets
      
      The order of the various receptacles and sockets can be changed bit the pitch between them should stay about the same since it is currently as tightly packed asreasonably possible (1.5~2.5mm clearance between connectors).
      71d87ac3
  14. 28 Jun, 2018 1 commit
  15. 27 Jun, 2018 1 commit
  16. 26 Jun, 2018 1 commit
  17. 25 Jun, 2018 3 commits
  18. 24 Jun, 2018 2 commits
  19. 22 Jun, 2018 1 commit
  20. 21 Jun, 2018 2 commits
  21. 19 Jun, 2018 1 commit
  22. 18 Jun, 2018 1 commit
  23. 17 Jun, 2018 1 commit
  24. 16 Jun, 2018 2 commits
  25. 15 Jun, 2018 5 commits
  26. 14 Jun, 2018 2 commits
  27. 13 Jun, 2018 2 commits