Selecting ADC Analog Input Channels 8 Through 15, and 24 Through 31 for ADC Conversion Is Not Supported in PDL 2.1.0 - KBA218805

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    Selecting analog input channels 8 through 15, and 24 through 31 for ADC conversion is not supported due to a defect in the ADC driver. The problem is reproducible on FM0+ and FM4 family of devices when using the ADC driver from Peripheral Driver Library (PDL) 2.1.0. Is there a workaround?



    No. The problem will be corrected in the next PDL 2.x release. Contact Cypress technical support ( for possible firmware updates and help with using the specified channels in ADC conversion.