Is there a communication way between Xavier A and Xavier B?

I’m confused of the relationship, master and slave? Can I control Xavier B under the system of Xavier A? What’s the purpose of such design. Thanks!

Dear laizheyuan,

  1. The reason there are two Xaivers in DriveAGX is due to redundancy.
  2. Are asking about communication between Xaviers?
    If yes, could you please let use know what the use-case is? Thanks.

Thanks for the reply, I just want to know the communication method, maybe by network cable? Or they have been designed with an internal switch method?

Dear laizheyuan,

Could you please refer to “Ethernet Network Topology in AV Configuration” in the below doc link for the connection between Xaviers?

https://docs.nvidia.com/drive/active/5.1.0.2L/nvvib_docs/index.html#page/DRIVE_OS_Linux_SDK_Development_Guide%2FNetwork%2520Setup%2Fnetwork_topology_av.html%23