I would like to ask about the recommended connections for unused analog interfaces of i.MX6SoloX.
In i.MX6SX datasheet(IMX6SXCEC Rev.1), it is described in Table-5 that the recommended connection of unused VADC_IN[0:3] is float.
But in i.MX6SX hardware design guide(IMX6SXHDG, Rev.1), the recommended connection for unused VADC_IN[0:3] is said as connect to GND, in table-2-17.
Which is the truth?
I found difference on the recommended connections for unused VDD_AFE_1P2 and VDDA_AFE_3P3 as well between datasheet and hardware design guide.
Please show me which is correct about VDD_AFE_1P2 and VDDA_AFE_3P3 as well.