I use CY8C4248LQI-BL583 to design a 4 channels ADC application. I also use BLE to transfer acquired data out. It works fine when I set "Vref selection" in ADC at VDDA and VDDA/2. But BLE can't work when I set "Vref selection" in ADC at Internal 1.024 volts (or others). Anyone know why? And how can I solve this problem?
