T1022 Processor configuration

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T1022 Processor configuration

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swatig
Contributor I

Hello All,

I am using T1022 processor in one of the designs. In the design, I do not want to use the RGMII/MII on EC1 or EC2 interface, but want to use only MDIO at 2.5V. I understand that for this use case:
-> power L1VDD and LVDD will have to be kept at 2.5V
-> EC1 and EC2 will be configured as GPIOs and 
-> there will be no requirement for oscillator on EC*_GTX_CLK125.

Can someone confirm whether it is a valid configuration or not?

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r8070z
NXP Employee
NXP Employee

It is a valid configuration.