Hi NXP!
I am getting adc(bandgap, BD_ADCresult) result as "985" with 12 bits resolution setting in S32k312/5V power.
This result(BD_ADCresult) gives out VREF as 4158mV with the equation below.
It 's based on an "AN13413" document. Is this the right result? or am I missing something?
N = 12 / BD_ADCresult = 985 => VREF = 4158mV(value too high, should be around 1000mV. right?)
Let me share other bit resolution settings and its adc results also.
N = 8, BD_ADCresult = 60
N = 10, BD_ADCresult = 245
N = 12, BD_ADCresult = 985
N = 14, BD_ADCresult = 3940
Any guidance to get a solution for this issue would be appreciated.
Thanks
Thank you so much for your interest in our products and for using our community.
Can you share your project, IDE versions, RTD and a small guide on how to reproduce your issue please?
Have a nice day!