refExt Constant

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Gets the constant used to select the Aref pin as the voltage reference.

Syntax

Cell.ADC.refExt

Value

The constant that selects the Aref pin as the voltage reference.

Remarks

The voltage reference should be in the range 1.0V - 2.6V.

Examples

Cell.ADC.reference = Cell.ADC.refExt;

See Also

ref1V Constant, refA0 Constant, refVccScaled Constant