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Question, VDD_SOC and VDD_PU of i.MX6DL

Question asked by Masamichi Miyamoto on Feb 3, 2020
Latest reply on Feb 4, 2020 by Yuri Muhin

Dear team,


My customer found the following description on your i.MX6Solo/DualLite/Datasheet(IMX6SDLCEC,Rev.9).

“VDD_SOC LDO output set point is equal to the VDD_PU LDO output set point.”

The VDD_PU is the power for graphics feature and they do not use it, then they use the VDD_PU_CAP outputs voltages is about 0.15V and VDD_SOC and VDD_PU is differ.

Is it possible to use VDD_PU as like this even Graphic feature is not used?


Best Regards,