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What is the voltage level of AM358 GEMAC in RGMII Mode?
i will use AM3358 GEMAC with RGMII Interface.
what is voltage level of RGMII Interface.
I Know that usually RGMII Interface is used 2.5[V].
but 2.5[V] Power supply is not supplied to AM3358.
I Want to information that RGMII Interface level is 2.5[V] or 3.3[V] ?
if interface is level is 2.5[v], need to supply 2.5[V] to some power supply pin?
You will need to select a PHY that supports either 1.8v or 3.3v signaling levels depending on how you configure the AM335x.
3.3v is the most common implementation for AM335x; please refer to this post for more information if you choose to implement a 1.8v solution:
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