Hi, [quote userid="643115" url="~/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1497577/tms320f28069-is-it-okay-to-leave-soc1-unconfigured-when-using-simulen0-simultaneous-sampling-mode/5769408#5769408"]As you can see, the PSU voltage is supplied directly to the ADCINA0 and ADCINB0 pins via jumper wires, without any RC filtering between the supply and the ADC inputs.[/quote] Having long jumper wires like this will not result in a clean signal going to ADCINA0 and ADCINB0. Could you please at least twist the jumper wires together? This should reduce the difference between the two inputs. Best Regards, Ben Collier
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