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PGA300EVM-034: CRC calculation

Igor Giterman
Prodigy 145 points

Part Number: PGA300EVM-034

I am working with PGA305EVM-034

The EVM is connected to external Bridge (pressure sensor)

I have successfully calculated and written the calibration coefficients into the device.

In order to Run PGA305 SoC in standalone mode I need to:

  1. Calculate CRC
  2. Write CRC
  3. Disconnect USB Cable
  4. Turn OFF the Power to PGA305EVM-034
  5. Disconnect USB2ANY board
  6. Turn On the power to PGA305EVM-034
  7. Change pressures to validate calibration

Please confirm that process I am using is correct.

See images below.

Thank you for your help.

  • 0
    TI__Guru 52376 points

    Hi Igor Giterman,

    We appreciate your interest in this device, however at this time we are unable to offer additional support. Please use our extensive resources – including datasheets, user’s guides, application notes, FAQs, and existing E2E posts – to guide your design and help troubleshoot any issues. We apologize for any inconvenience this may cause.

    -Bryan