"PHY to PHY" and "RGMII to RGMII"

Autonomous Machines Jetson & Embedded Systems Jetson AGX Xavier
1

What can high speed data communication Tech between Xaviers?
I have a project that requires the use of 2EA Xavier is in progress.
It is commonly understood to be implemented as a P2P Ethernet connection between Xaviers.
In this case, 2EA xavier mount on one carrier board.
I know that transformer is unnecessary. It consists of PHY to PHY.

Perhaps, Is it Possible?

  1. RGMII to RGMII
2

Hi, that’s not validated. You can consider PCIe for this, there is appnote in DLC: https://developer.nvidia.com/embedded/dlc/jetson-agx-xavier-series-pcie-endpoint-design-guidelines-application-note