JETSON NX I2C0 config as GPIO

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

HI Nvidia
We designed our own carrier board to work with NX. There is a switch chip REALTEK TL8367N-VB-CG on carrier board.We use I2C0 to communicate with it. However, the I2C of TL8367N-VB-CG is not standard, NXcan’t find the device.
Ordinary IO driving ability is weak,Can I2C0 config as GPIO？Is the driving capability of GPIO the same as the original IIC?THANKS!

3

hello 593436536,

please access NX pinmux spreadsheet from download center.
you should also refer to Pinmux Changes session for the details of customization, and then update your board configuration.
thanks