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i.MX6 VDDARM_IN voltage during reset

Question asked by Toshishisa Sugiyama on Jan 10, 2019
Latest reply on Jan 10, 2019 by Toshishisa Sugiyama



I have a question about voltage of VDDARM_IN and VDDSOC_IN during Reset.

VDDARM_IN and VDDSOC_IN are connected together and voltage applied at 1.42V, However, when VDDARM_CAP and VDDSOC_CAP turn on, 1.42V drop to 1.17 in short time during reset.

I think it is no problem because it is during reset and voltage is more than sleep mode voltage 0.9V.


Can you think of something to be a problem?


Best Regards,