PGA305EVM-034: PGA305EVM calibration error

kim donghoon

Part Number: PGA305EVM-034

Hello, I am working on the sensor calibration through the PGA300EVM-034 board and PGA305EVM software.
I would like to inquire about an error during the test.
I would like you to check the details of the error through the attached photograph.
The same error message appears when you insert the example value in the example manual instead of the measured value.
In addition, calibration is performed normally when PGA300EVM software is calibrated.

over 6 years ago

0 Scott Cummins over 6 years ago

TI__Mastermind 31655 points

Hi Kim,

If you have an un-programmed PGA305 device, can you please read the full EEPROM contents using the read command in the EEPROM page, and post the results here?

Regards,

0 kim donghoon over 6 years ago in reply to Scott Cummins

Prodigy 35 points

I have replaced the PGA300 chip and read the EEPROM.

0 Scott Cummins over 6 years ago in reply to kim donghoon

TI__Mastermind 31655 points

Hello Kim,

I guess I should have clarified before, but you are using a PGA300 device with the PGA305 GUI? What is the purpose of this?

The PGA300 will not work properly with the PGA300 GUI. The EVM for the PGA305 is the same as the PGA300 EVM, but the GUI is not the same.

Please use the PGA300 GUI to calibrate your PGA300 device.

Regards,

0 kim donghoon over 6 years ago in reply to Scott Cummins

Prodigy 35 points

I am sorry, I wrote it wrong, but I called pga300, but that data is pga305 chip and I tested it.
What I ultimately want to do is calibrate using pga305gui with the pga305 chip.

0 Scott Cummins over 6 years ago in reply to kim donghoon

TI__Mastermind 31655 points

Hi Kim,

Thanks for the clarification. I believe you may have a defective device. Please add me as a friend on E2E and message me with your email and we can discuss this offline.

Regards,

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PGA305EVM-034: PGA305EVM calibration error