Functional Description - Nuvoton ISD94124BYI Technical Reference Manual

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Note: After the EADC pins is configured to ADC analog input, corresponding DINOFF

(Px_DINOFF[31:16]) should be set to 1 to disable digital input path.

6.16.5 Functional Description

The EADC controller consists of a 13 channel analog switch, 13 sample modules and a 12-bit

successive approximation analog-to-digital converter. The EADC operation is based on sample

module 0~12, each of them has its configuration to decide which trigger source to start the

conversion, which channel to convert. Sample module 0~12 can be configured to EADC_CH0~12

channel, and different trigger source. It provides user a flexible means to get the over-sampling

results. The sample module 0~3 and sample module 4~12 are shows as follows.

ISD94100 Series Technical Reference Manual

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