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ADuC7129 and ADC12,13 input

Question asked by jakpil000 on Feb 7, 2012
Latest reply on Feb 9, 2012 by jakpil000

Hi,

I have problem witch  adc input number 12 and 13. When I measure voltage on others input - internal temperature sensor or AVCC/2 - result is correct. Problem is when I want measure voltage on input adc13. Result is 0 but voltage measured by multimeter is 1.6V. DDS is turned off. Where is the problem?

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