We have our carrier board with nano,now we would like to use Xavier-NX with it.
The debug uart pin are UART2_TXD(236) and UART2_RXD (238).
Our carrier board with nano was working fine at debug uart port.but I got the garbled in my console from xavier-nx.
Have you checked the pinmux?
You mean? seems the same.
I mean the pinmux spreadsheet to configure GPIO or SFIO. If you want to enable UART, it has to be SFIO first.
Could you share the step you enable UART on jetson nano? Want to see if anything is not working on NX.
I will check it this afternoon. Thanks for reporting this.
I just checked with NX on my nano devkit and it has the uart log.
Could you take a photo of your carrier board with usb-ttl cable connected?
Sorry! My mistake,update the right pin define of TTL.
Cable TXD (White Wire)
Cable RXD (Green Wire)
Cable GND (Black Wire)
Are you using jetson nano devkit?
Could you try your module to nano devkit and test the function first?
We resolved the problem.Thanks!
How about sharing your solution here for others to take as a reference?
We use another TTL cable,the output is the uart log not garbled.