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PGA309 Designer's Kit Control Program not responding

Andree Schwaar
Prodigy 10 points
Other Parts Discussed in Thread: PGA309, PGA309EVM-USB

Hello,

we bought a PGA309EVM-USB Bundle including USB DAQ Platform and a PGA309 Test Board. The software PGA309EVM-USB is installed.

But with this software we can't program the PGA309 or write the EEPROM - only simulation and various files can be created.

We found a software PGA309 Designer's Kit Control Program - but there is no responding with our hardware.

The destination is to program a self layouted PGA309-board with EEPROM for some measurement duties.

Therefore we only need to program the gains, reference and offset-values.

How could it work with our hardware ?

Thanks for your effort

Andree

  • 0
    TI__Mastermind 27715 points

    Hello Andree,

    Just so I understand correctly, you are trying to calibrate a PGA309 and EEPROM on your own board with our PGA309EVM-USB system, is that correct?

    If so, you can connect your system directly to the proper pins of the USB-DAQ board and run the PGA309EVM-USB software normally. I've attached a presentation which shows the required connections.

    Test Your Own Sensor PGA309.ppt

    Best regards,

    Ian Williams
    Linear Applications Engineer
    Precision Analog - Op Amps