I’ve developed a custom carrier board for the Jetson Nano. I’ve found the boot process a little difficult to understand so I’m debugging some signals. In the course of my debugging I’ve noticed that pin 232 and 234 seem to be swapped (232 is I2C2_SDA and 234 is I2C2_SCL). I’ve confirmed that (232,234) is connected to (5,6) of the onboard EEPROM (U11 - also not mentioned in design guide). I’ve scoped the lines and confirmed that 234 is a clock signal and 232 is data.
Why the discrepancy? Are there any others? Are there updated documents to show the current pin assignments?