TMS320F28377S: 16-bit ADC result

Linda Zhang84708

Hello Champs,

Would you please kindly help how to check related result registers when using 16-bit ADC differential mode?

For example, if using ADCIN0 as positive input and ADCIN1 as negative input, is the converted result for them stored in ADCRESULT0 or ADCRESULT1?

Thanks!

Best Regards,

Linda

over 4 years ago

0 Leon Linder over 4 years ago

Intellectual 450 points

Hello Linda,

you mix up the number of the SoC or EoC and the number of the ADC input. When you start an AD conversion the result is stored in the register corresponding to the number of the SoC and does not depend on the number of the input.

Many greetings
Leon

0 tlee over 4 years ago

TI__Guru 62975 points

Linda,

As Leon has correctly pointed out, the ADCRESULTn register corresponds to the SOCn that initiated the ADC conversion.

-Tommy

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28377S: 16-bit ADC result