Dear Sir
I refer to the IMX6SXIEC Rev. 3.
It has four voltage mode (1.5, 1.8, 2.5 and 3.3V) for RGMII I/O supply.
Q1.
Is it necessary to set some register in order to set the voltage mode?
I think that it is only to use within the range of min = 1.43 V, Typ = 1.5 V, max = 1.58 when we want to use it in 1.5V mode.
Is my understanding correct?
Best Regards,
Eishi SHIBUSAWA
Hi Eishi
>Q1.Is it necessary to set some register in order to set the voltage mode?
no
>I think that it is only to use within the range of min = 1.43 V, Typ = 1.5 V, max = 1.58 when we want to use it in >1.5V mode.Is my understanding correct?
yes correct.
Best regards
igor
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