I confuse about CFG3 pin definition of PTN3356.
I think that it's configuration pin for DP alternate mode enable/disable.
But it looks like configuring normal DP mode enable/disable too.
When it's configured low, I cannot use PTN3356 both normal and alternate DP mode?
Is it same configuration the pin value OPEN and HIGH?
Is it reason that CFG3 has internal pull-up?