- Application: This example code use ADC to measure internal Bandgap voltage(VBG) and use VBG to calculate AVDD.
- BSP Version: NUC230/240 Series BSP CMSIS V3.01.001
- Hardware: NuEdu-EVB-NUC240 v1.0
In this example code, we use ADC channel 7 to measure the VBG. We then use the measured value to calculate AVDD value by using below formula. This method requires the VREF pin connects to AVDD pin.
You can download the sample code at https://www.nuvoton.com/resource-downlo ... 1227145113