gpio number

Hi,
I cannot find the pin “VIN_PWR_BAD” in nv_Jetson-TX2-Series-Pinmux-Template.xlsm, so where I can get the correspond gpio number of “VIN_PWR_BAD”?

hello 499377441,

could you please share more details, for example, where did you find this VIN_PWR_BAD pin?
may I also know what’s your use-case to configure this pin for using, thanks

Hello JerryChang,
Thank you for your reply.
“VIN_PWR_BAD” is the signal name of pin B8, i find it in P2597_C02_OrCAD_schematics.pdf, but i can’t find it in nv_Jetson-TX2-Series-Pinmux-Template.xlsm, so how to configure the function(as gpio or sfio) of pin B8?
I had a lot of problems like that. such as pin A36, B8, A46, A48, A14, E48, E49, and so on. If i want them act as gpio or sfio, how to configure them?

Hi,
VIN_PWR_BAD is system dedicated use pin not SOC pin, can’t be set as GPIO.
Please find in https://developer.nvidia.com/embedded/dlc/jetson-tx2-series-oem-product-design-guide about pin description.

Hello JimWang,
Thank you so much! Is there a easy way to know weather a pin can set as GPIO or not?

Hi,
It’s easy any pin can’t find it’s GPIO number in pinmux will be the one can’t be use as GPIO.

Hello JimWang,
Thank you so much!!