3898 Networking
The following diagram shows the P3898 network topology:
External Connector Channels : Mapping to Switch/Controller
| Switch Port | Connected To |
| P8 | Tegra EQOS Ethernet Controller |
| P5 | Aurix Ethernet Controller |
| P2 | Out of Harness, H-MTD Female cable tagged P8 |
| P3 | Out of Harness, H-MTD Female cable tagged P9 |
| P4 | Out of Harness, H-MTD Female cable tagged P7 |
| P0 | H-MTD Male connector J24 |
| P6 | H-MTD Male connector J23 |
Change to Enable Networking with AFW
By default, the p3898 switch is configured to work with AURIX IFW. In order for Tegra
and AURIX communication over VLAN to work with Aurix AFW,
nv_tacp_init.sh script must be updated.- The
nv_3898_vlan_setup.shscript (called fromnv_tacp_init.sh) that configures the p3898 switch for VLAN. - When one argument is passed, the script configures the switch to work with AURIX IFW. If no argument is passed, the switch is configured to work with Aurix AFW.
- Remove the argument passed to the
nv_3898_vlan_setup.shscript (i.e., removeifw) to make it work with AURIX AFW.