I have question about operating range of i.MX6.
There is a following desctiption in Table 9's note of IMX6SLCEC.
VDD_SOC and VDD_PU output voltage must be set to this rule: VDD_ARM - VDD_SOC / VDD_PU < 50mV
I can't understand the meaning of description.
I understand that VDD_ARM_IN is supplied from SW1A/B of PMIC and VDD_SOC_IN and VDD_PU_IN are supplied from SW1C.
According to the Table 10 of MMPF0100's datasheet, SW1A/B and SW1C's voltage level is set to 1.375V
If I apply the above-mentioned formula, all devices can't satisfy it.
Please let me know the formula's meaning.