CONFIG pin at 88E1512PB2

[ghdlghdl0558]

Hello, I have a question about Xavier Circuit’s 88E1512PB2.

In the circuit, the CONFIG pin is floating as shown below.

However, after contacting the manufacturer of the 88E1512PB2,
it was confirmed that the CONFIG pin cannot be floated and there is no internal pull-up/pull-down in it.

I wonder why the CONFIG pin is floating.

thank you.

[kayccc]

Sorry for the late response, our team will do the investigation and provide suggestions soon. Thanks

[Trumany]

Hi, the design is validated on Xavier devkit, CONFIG value can be overwritten by SW, you can leave a TP or add pu/pd per vendor suggestion for it if any concern.