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TMS320F28388D: VREFHID not connected . possible solution

Part Number: TMS320F28388D

Hello.

In oune of our protoype designs, we discover an error by not connecting VREFHID to VREF 3V level. We are using ADCIND3 as adc input, is there any sw workaround that we can use to set an internal reference (or any other voltage reference) for this ADC input?

The rest of ADCs inputs are fine.

Thank you