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AdamT's avatar
AdamT
Icon for New Contributor rankNew Contributor
2 years ago

Issue with MAX10 FPGA ADC

We appear to have an issue with the ADC on the MAX 10 ADC. The ADC inputs appear to be feeding current onto the signal being measured. We are using the ADC to measure the voltage of a number of poten...
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AqidAyman_Altera's avatar
AqidAyman_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

You also need to check if below requirement is fulfilled:


Intel® MAX® 10 devices are available in single or dual supply packages.

  • For devices with single power supply:
  1. Use on chip regulator to power up the digital supply.
    1. Use VCCA to power up the ADC analog.
  • For dual power supply devices, you must provide external power supplies of 1.2 V and 2.5 V to power up the ADC.