TMDSCNCD280049C: can read ADC module A, but I can't red ADC module B

Depeng Man

Intellectual 2030 points

Part Number: TMDSCNCD280049C
Other Parts Discussed in Thread: C2000WARE,

Hi Team,

When I use C2000Ware_3_04_00_00\driverlib\f28004x\examples\adcadc_ex11_multiple_soc_epwm , I can read ADC_result of ADC module A , but the ADC_result of ADC module C has no changed value in Debug Mode of CCS. The ADC_result of ADC module C is always zero.

I want to feedback the ADC result of module A and C (or B) synchronously.

My Progress is using TMDSCNCD280049C to feedback differential AD value.

Because 280049C has synchronous singal end ADC converters, I want to use two ADC converter( like module A and B )

to feedback differential signal synchronously.

And then subtracting the other to get differential ADC value.

This direction is right ?

Pls check it.

Thanks Regards.

James

over 1 year ago

+1 Vasudha Bhadoria over 1 year ago

TI__Genius 10845 points

Hi,

I am checking if there is any issue with the example. Meanwhile can you please try trunning the same example fron the latest c2000ware package?

Thanks
Vasudha

0 YuChih ? over 1 year ago in reply to Vasudha Bhadoria

Prodigy 31 points

Hi Bhadoria

Thanks for your help.

I have tried the latest C2000 ware package?

It look like good, I will check it for real AD synchronously.

Thanks.

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TMDSCNCD280049C: can read ADC module A, but I can't red ADC module B