Severson-Group/AMDC-Hardware

Issues

• Fix board start-up PWM issues

  #137 opened 4 years ago
  2

• Add resolver interface support

  #136 opened 4 years ago
  0

• Change DB15 connector part number

  #134 opened 4 years ago
  1

• U14 footprint silkscreen outline is too large

  #128 opened 4 years ago
  1

• Add VDRIVE to DB15 connector for Power Stack interface

  #126 opened 4 years ago
  3

• Add pull-down resistor to VCCIO_EN

  #121 opened 4 years ago
  1

• REV D BOM is missing standoffs and jumpers

  #115 opened 4 years ago
  2

• Add `Relevant Versions of AMDC Hardware` section to `Power Distribution` doc

  #112 opened 5 years ago
  0

• Move Power Stack Document Section on Firmware to AMDC-Firmware

  #111 opened 5 years ago
  0

• isoSPI 24V power doesn't work

  #103 opened 4 years ago
  3

• Add jumper for selecting external vs. default E-STOP and VDRIVE

  #102 opened 4 years ago
  3

• Switch to through-hole USB connectors

  #101 opened 4 years ago
  1

• JTAG USB data lines swapped

  #100 opened 4 years ago
  1

• Power protection doesn't work as designed on REV D

  #98 opened 4 years ago
  2

• Add mechanical components to BOM for manufacturing

  #97 opened 4 years ago
  2

• Capacitors for analog input RC filter have wrong P/N in BOM

  #96 opened 4 years ago
  2

• U12, U3 slightly wrong footprint

  #95 opened 4 years ago
  2

• Create documentation about power stack interface

  #92 opened 5 years ago
  0

• Create documentation about AMDC hardware design

  #91 opened 5 years ago
  0

• Verify voltage rating of ADC protection

  #89 opened 5 years ago
  1

• Revise analog signal chain: remove ADA4522 add high impedance resistor across inputs

  #88 opened 5 years ago
  1

• Create LTSpice simulations of analog signal chain

  #87 opened 5 years ago
  0

• ADG3308 (encoder signal chain) has improper power rails on REV C

  #86 opened 5 years ago
  3

• Adding exposed copper area for the regulators

  #85 opened 5 years ago
  1

• Adding 0 ohm resistor to the power line of the critical sections (like analog conditioning)

  #84 opened 5 years ago
  1

• Adding over-voltage protection to the ADC input pins

  #83 opened 5 years ago
  5

• 2.048V reference rails failed on AMDC Rev C SN03

  #82 opened 5 years ago
  2

• Make reference designators for parts visible on the silkscreen after parts have been populated

  #81 opened 5 years ago
  1

• Make pin 1 of through-hole parts have a square pad

  #80 opened 5 years ago
  1

• Remove one ADC

  #79 opened 5 years ago
  1

• Changes to PowerStack I/O cable

  #78 opened 5 years ago
  1

• Add test points solder connections for JTAG signals

  #77 opened 5 years ago
  1

• Discuss status lines to/from PowerStack

  #76 opened 5 years ago
  1

• Verify voltage rating for capacitors

  #75 opened 5 years ago
  0

• Change analog supply rails to +/- 12V

  #74 opened 5 years ago
  3

• Remove user button and switches

  #73 opened 5 years ago
  1

• Add red/green LEDs for user I/O

  #72 opened 5 years ago
  1

• Remove pin headers for JTAG

  #71 opened 5 years ago
  1

• Change encoder receiver IC

  #70 opened 5 years ago
  1

• +/-15V LDO regulators for analog system not powerful enough

  #69 opened 5 years ago
  1

• Analog input op amp failed

  #68 opened 5 years ago
  35

• Add VSUPPLY input terminal block for Powerstack power

  #67 opened 5 years ago
  1

• Replace MOSFETs driven from 1.8V FPGA

  #66 opened 5 years ago
  1

• Use level-translation IC for UART signals

  #65 opened 5 years ago
  1

• Replace PWM VDRIVE level shifters with different part

  #64 opened 5 years ago
  1

• Update BOM to include mechanical devices

  #63 opened 5 years ago
  4

• Pick different low side switch MOSFETs for LED drivers

  #62 opened 5 years ago
  1

• Change BOM P/N for JTAG module

  #61 opened 5 years ago
  1

• Add PCB silkscreen polarity mark for SW2

  #60 opened 5 years ago
  0

• Fix Ethernet RJ45 footprint

  #59 opened 6 years ago
  1