S32k314 adc reading

[vasanth-sr]

Hi,

i have assinged the mux_output0 pin for ADC1. the channel number is not mentioned, which channel use to read the value.

i saw in the configuration ANAMUX_OUTPUT channel. is this correct? 

Attached the screenshort.FYR.

[vasanth-sr]

Ok ,thanks

[Senlent]

Hi@vasanth-sr

No, for example,you can check the specific channel number like the way below.

S32K344_S32K324_S32K314_IOMUX.xlsx

Senlent_0-1682412485404.png

the PTC27->ADC1_MA[0]

S32K3XXRM_rev5: Table 295.ADC channel mapping

Senlent_1-1682412642499.png

[vasanth-sr]

Ok ,Thank you.

[vasanth-sr]

Hi team,

In our design, pin no 93 -ADC1_MA[0] (ADC1 -> mux_output0 -> PTC27) used to read voltage.

I configured this pin, this pin default direction is output not configurable as a input.

How can i configure and read ADC value from this ADC1_MA[0]?

[Senlent]

Hi@vasanth-sr

Could you please create a new question for this topic, I'm not familiar with it, thank you for your understanding