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ADC124S051: how could we add an Interrupt function with our device?

Zhanpeng Li
Intellectual 2130 points
Part Number: ADC124S051

Hi team,

For now, we test the ADC124S051 with a MCU on system.  we could not find a way to use our ADC with high efficiency.

the reason is that we could not communciate with ADC124S051 by using interrupt. it seems that we need to read the ADC all the time.

do we have any solutions that we could achieve the interrupt communcition instead of the polling？

BR

Brandon.

  • 0
    TI__Guru**** 173706 points

    Hi Brandon,

    The ADC124S051 has no means to generate an interrupt so you'll have to setup something in your software.  You could for instance use a timer routine to read the ADC once per X time period.  Maybe an external event that triggers a GPIO could set off a request to take a series of samples from the ADC.