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i.MX RT ADC

Question asked by zhang yanming on Feb 21, 2019

Lately,i use i.MX RT 1052 to develop a project,i use the ADC.i learn the ADC with example i.MX RT\MIMXRT1052xxxxx-SDK 2.4.0\boards\evkbimxrt1050\driver_examples\adc\polling,the result is different with the code in the following pictures.now i want to ask the ADC conversion with software trigger time interval is required?

Aother question.the clock source  ADACK is  generated from a clock source within the ADC module. what is the ADACK  frequency?

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