Hi, Icenowy Zheng píše v St 01. 11. 2017 v 08:31 +0800: > > And according to the Orange Pi PC2 and Prime schematics, they both > start at 1.1V. (The Prime schematics even says "For H5 adjust > VDD-CPUX to 1.1V). >
Orange Pi PC2 starts at the same voltage as Orange Pi PC. That is at 1.308V. It can be calculated from 0.6×(1+11.8÷10) as per the values of Ru1/Ru2 resistors in the schema. It is also my experience of working with these boards and writing the sy8106a driver. regards, Ondrej > > > > There's no need to enforce a SoC-wide change. > > > > Maxime > >
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