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trigger ADS1281-EVM

Radek Myska
Prodigy 10 points
Other Parts Discussed in Thread: ADS1281, ADCPRO

Hallo

I have kit  ADS1281EVM board with the MMB0 and want trigger conversion  ADS1281EVM external logical signal, is it possible? 

thanks for response Radek

  • 0
    TI__Guru** 113765 points

    Radek,

    The ADS1281 is continuously converting unless it is not powered, clock is not present, or the device is in the reset state, or power down state.  The SYNC pin will reset the digital filter and restart the conversion, but it is not an external trigger input for starting an acquisition.

    I think you might be really asking if within ADCPro you can externally trigger the acquisition of data to be displayed.  The answer is no, there is no ability for the software to trigger the start of acquisition from an external event.

    Best regards,

    Bob B