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RE: 28377 CAL0/CAL1

MST
Prodigy 40 points

thankyou brett...

Kindly give us much more details on  ADCINCAL0 / ADCINCAL1 pins and how this can be used for better operation.

Thank you,

MST

  • 0
    TI__Guru 60865 points

    Hi MST,

    CAL0/CAL1 are regular ADC inputs mapped to channel select 14 and 15 for all 4 ADCs.  This can give you the flexibility to use these two channels on whichever ADCs you want.  Alternatively, you could feed the same signal to multiple ADCs to calibrate out any ADC-to-ADC error.  For applications that require redundancy, you could feed the same signal to two (or more) different ADCs, then process the conversion results on the two different cores.