UART internal pull up

Autonomous Machines Jetson & Embedded Systems Jetson Xavier NX
1

hI All,

can you please let me know if the Jetson Nano & Xavier UART RX & TX have internal pull up resistors ?

Also is there any pin on the 260 pin Jetson Nano connector which gives 1.8v output ?

thanks

3

Please check the pinmux sheet in DLC, it contains the pins output feature. Jetson Download Center | NVIDIA Developer

4

thanks but what is DLC. I had seen the product datasheet and guide in that the UART is mentioned as 1.8v CMOS logic but does it have any internal pull up resistors ?

5

DLC: download center. Jetson Download Center | NVIDIA Developer
No internal pull-up.

6

Thanks can you please let me know is there any pin on the 260 pin Jetson Nano connector which gives 1.8v output ?

7

Please check in pinmux sheet.