The V5 power source can use either internal voltage reference (2.048 V), or use VDD as an external reference (default). The V6 only has internal reference. This PR makes it so the V5 also uses its internal reference instead of VDD, so as to make the two behave the same.
The V5 power source can use either internal voltage reference (2.048 V), or use VDD as an external reference (default). The V6 only has internal reference. This PR makes it so the V5 also uses its internal reference instead of VDD, so as to make the two behave the same.