Referring to Pins 219, 221, 223, 225 which now look to be used for PCIE2/3 signals.
Can these pins be used as GPIOs? Are they 1.8V?
It looks like on the pin mux, some of them are pulled to 3.3V - is there any way to turn this off?
Hi daniel174,
Are you using the devkit or custom board for Orin Nano?
What’s your Jetpack version in use?
Do you mean the following 4 pins?
If you don’t use them for PCIe, you could configure them as GPIO (PAG.00, PAG.01, PAG.04, PAG.05) in pinmux spreadsheet and apply the generated dtsi to your BSP package.
Yes, I mean those pins. We are trying to build a custom board and looking to use these as GPIO.
Are they 1.8V? It looks like on the pin mux, some of them are pulled to 3.3V - is there any way to turn this off?
We are currently on 35.3.1.
These pins are pulled up to 3.3V on module, can’t be disabled.
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