10-bit calibration result

Nomo

Hi,

In page 696 of TRM (spnu499), "19.8.1.2 Calibration and Offset Error Correction Sequences" is described.
I want to use this calibration function and get the 10-bit calibration result.
In case that the ADC result is 12-bit, is the data conversion to 10-bit executed (by hardware) automatically?
I expect that the software procedure and calculation is not needed.

Thanks

Nomoto

over 12 years ago

0 John Hall over 12 years ago

TI__Genius 9015 points

Hello Nomoto,

I have forwarded your question to the expert on this. They will be responding soon.

0 Sunil Oak over 12 years ago

TI__Mastermind 49120 points

Hello,

The "10/12-bit" bit of the ADC operating mode control register selects between 10-bit (default) and 12-bit mode operation. When configured to be in 10-bit mode, only 10-bit conversions are done. No shifting in software is necessary.

Regards, Sunil

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10-bit calibration result