SYS_RESET_N signal direction

In《Jetson_AGX_Xavier_Series_OEM_Product_Design_Guide_v2.0》document,the direction is BIdir,but it is output direction in 《JetsonAGXXavierSeriesDatasheet_DS09654001v1.1》document. Which value is right?
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And SYS_RESET_N signal is as input from outside device,what is internal structure?Float input?Pull up input?Pull down input?
Look forward to your answer! Thanks.

It should be Bidir.

And SYS_RESET_N signal is as input from outside device,what is internal structure?Float input?Pull up input?Pull down input?

The module internal design is not public, for carrier board design, just follow OEM design guide.

We use SYS_RESET_N signal as Bidirection.When SYS_RESET_N as ouput,how to configure this signal ?

It is controlled by system, no need to configure it.

Got it.Thanks a lot.