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TMS320F28388D: Questions about ADC Sample Project: adc_ex1_soc_software.

Part Number: TMS320F28388D
Other Parts Discussed in Thread: C2000WARE, TMDSHSECDOCK, TMDSCNCD28388D

Tool/software:

Hello support team,

I'm trying to configure and test the on-chip 4-ch ADCs of F28388D. I imported the sample project code from C:\C2000Ware_6_00_00_00\driverlib\f2838x\examples\c28x\adc\CCS.

From the description in adc_ex1_soc_software.c file, I noticed that External Connections - A0, A1, C2, and C3 should be connected to signals to convert.

However from the code and adc_ex1_soc_software.syscfg file, I can't tell where or how they are setup.

Could you walk me through the function of sample code and ADC setting in it?

What necessary configuration should I do for each ADC?

How should I modify it to support 4-ch data acquisition system?

FYI, as instructed by another support post, I have installed C2000Ware 6.00.00.00 and CCS 20.2.0 on my windows laptop.

I use the TMDSCNCD28388D version MCU063B-003 and TMDSHSECDOCK controlCARD Docking Station rev F boards for my testing.

Looking forward to your response.

Best regards,

Lin