ADC Power Monitoring

What can I do for someone else? This is a question I have been thinking about lately.

Looking at the ADC Power monitoring code, I feel that the understanding of the ADC is not in place, there are many parts of the code do not understand. Such as:

1. Why is the pin set to output when initializing?

2. What value does the ADC collect, and what is the range?

3. Why do I need ADCs to specify the analog and digital quantities?

Take these questions and read the chip handbook first. After reading the chip manual, there is a problem.

4. The ADC supports up to 14-bit analog-to-digital conversion with up to bits ENOB (effective number of bits). Supports 14-bit conversions, What is the 14-bit here 14-bit?

5. What is the difference between decimation rates and resolution?

6. What is the role of Reference voltage?

7. is extra conversion referring to single-ended input?

8. What is the conversion accuracy?

9. There is input, output, the conversion after the completion of the results how to put on a pin?

Supports 7 bits (30-khz bandwidth) to bits (4-khz bandwidth) of resolution.?

ADC Power Monitoring