4 Replies Latest reply on Apr 22, 2019 6:56 AM by frederic.chasse_1669321

    Getting more than 100 ADC notices: Analog signal "Net_xxxx" is connected to one terminal only

    frederic.chasse_1669321

      Hi,

       

      I'm doing a PCB involving a CY8CKIT-059. The PSoC uses 2 Sequencing SAR ADCs (one with 8 differential channels, one with 4 single-ended channels), the USB component, a UART component, and multiple GPIOs. I'm also outputting 1.024V to a pin. I had to use the auto-assignment of pins because the analog iterative improvement did not converge when I manually assigned the pins.

       

      Now, everything builds fine, but I get 107 notices that "Net_xxxx" is connected to one terminal only. Is this normal? What can I do to improve the design?

       

      Also, concerning my routing of 1.024V to a pin, I get the warning "Voltage Reference Information: Vref '1.024V' is connected to terminal 'analog_0' of 'VREF_OUT' but no direct hardware connection exists." Will it work?

       

      Thank you,

       

      Fred