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TMS320F2800137: ADC

Part Number: TMS320F2800137

Tool/software:

C:\Users\Lenovo\Desktop\test\universal_motorcontrol_lab_f280013x
Hello, I am using the official routine of 137 and want to use my own hardware. I have blocked the relevant code of SPI and directly blocked runMotor1Offsets Calculation. Because I first verified the ADC part, I found that there is a change in the phase current ADC pin connected to 3.3V, while the phase voltage and bus voltage have always been zero. I measured the voltage of the pin and it is about 1.5V. The channel configuration is shown in the diagram, and I feel that there is no error