TMS320F28388D: ADC Calibration Code

B M Mohan

Expert 1720 points

Part Number: TMS320F28388D

HI,

As part of F28388D ADC Calibration , call a preprogrammed ADC Calibration function using the address of the function.

Where can I find the actual source code for the calibration code.

Regards,

Mohan

over 3 years ago

0 Devin Cottier over 3 years ago

TI__Guru 60865 points

Hi Mohan,

The source code for this function is not available; this function is assembly instructions burned into the TI OTP that move the trims from TI OTP to the HW trim registers in the ADC modules.

See also: https://e2e.ti.com/support/microcontrollers/c2000/f/171/t/947567 : the goal is to eventually release a redundant function into drvierlib that does the same thing as the function in OTP.

0 B M Mohan over 3 years ago in reply to Devin Cottier

Expert 1720 points

Hi Devin,

Thank you for your response.

Could you please guide me on how to procure the OTP code. I am using this for one of the aerospace application, where we need source code.

Regards,

Mohan

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TMS320F28388D: ADC Calibration Code