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TMS320F28374D: ADCIN14 & ADCIN15 : ADCx start of conversion

Colombo Carlo
Mastermind 25435 points

Part Number: TMS320F28374D

HI everybody , 

please  about ADCIN14 & ADCIN15  : they go to all ADCx .  

is there any limitations on these chs  in term of SOC  on differnet ADCs ?  can I for example   SOC  with same trigger  2 differnet ADCs ?

It would be useful fro me to double check ADCs are  working fine  .

any suggestion ?

thank you 

regards

Carlo

  • 0
    TI__Genius 10845 points
    Hi,

    ADCIN14 & ADCIN15 are channels 14-15 for each ADCx. Any channel can be selected for any of the ADC SOC0-15. Ideally you can use same SOC trigger for 2 ADCs. Please check section "10.3.1 Ensuring Synchronous Operation" & "10.3.3 Achieving simlutaneous Sampling" in TRM for more information.

    Thanks
    Vasudha