IMX6 mixed EIM Voltages

[nicholasschmidt]

I need to add some 2.5 V GPIO pins to my IMX6 DualLite design, and for various reasons the only place I can put them is on EIM1 and 2. I need to leave EIM0 at 3.3 V. So I'd be powering EIM0 from 3.3 V and EIMs 1 and 2 from 2.5 V.

As far as I can tell this shouldn't be an issue for GPIO eFuse override at boot. Does anyone know whether this could be an issue?

Yes, I could just use a level translator, but...I can't.

Thanks,

Nick

[igorpadykov]

Hi Nick

no, there will no issues with powering EIM0 from 3.3 V and EIMs 1 and 2 from 2.5 V,

does not matter GPIO eFuse override at boot

Best regards

igor

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