I am using the TI AM4378 Microprocessor, and I want to use Gigabit Ethernet Functionality using it.
I have selected a 10/100/1000 Gigabit Ethernet PHY, for interfacing.
I would like to know the voltage level present on the TI AM4378 Microprocessor RGMII interface I/O pins,
when the microprocessor is communicating with Ethernet PHY , as I want to do power calculations ,power estimation and connector selection.
Also, I would like to make the microprocessor power calculations, i.e, how much power does the Ethernet subsystem consume, while running on Gigabit Ethernet.
And how much volage and current is on each pin of the RGMII Gigabit Ethernet interface.
Can you help me in this regard? Thank you