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- Only digital board
- Before programming the FPGA
- Current consumption: 327 mA at 24 V on P24V0D
- Temperature: Stable at around 28C with fan blowing on the bottom of the board (not FPGA side)
- After programming the FPGA
- Current consumption: 336 mA at 24 V on P24V0D
- Temperature: Stable at around 29C with fan blowing on the bottom of the board (not FPGA side)
- Virtual IO
- prsntAnalogL and prsntCarrierL both are high indicating no boards are plugged in
- hwRev is correct: 0b0001
- hardwareIo[7:4] works
- Digital and analog board
- After programming the FPGA
- Current consumption: 338 mA at 24 V on P24V0D
- Temperature stable at around 32C now due to analog board in the way of the airflow to the digital board
- prsntAnalogL is now low indicating that the analog board is plugged on
- Toggling pwrEnable HIGH should turn on all the power supplies on the analog board
- This includes supplies on the P24V0A power rail also so this must be provided from the external supply
- Toggling the pwrEnable HIGH
- Current consumption:
- 440 mA at 24 V on P24V0D
- 47 mA at 24 V on P24V0A
- Probing on analog board:
- P5V0A FIRST = 4.978 V
- P5V0D FIRST = 5.013 V
- P1V8A FIRST = 1.816 V
- P1V8D FIRST = 1.803 V
- P1V8D = 0.494 V
- P3V3D = 0 V
- P3V3A = 0 V
- P1V8A = 0 V
- P2V5 AVDD = 0 V
- P2V5A SINK = 0 V
- P0V8 DC BIAS = 0 V
- → Something is not working on the analog board and the power sequencing!
- Issue identified, see Issue #1
- Gave all three analog boards to the workshop on 2024-04-26 for rework
- Digital, analog and carrier board
- prsntCarrierL is now low indicating that the carrier board is plugged on
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