P3663 Networking
The following diagram shows the P3663 network topology:
External Connector Channels - Mapping to Switch/Controller
QUAD HMTD Connector J7
| Port | Connected to |
|---|---|
| 1 | Switch-1(88Q5072) Port 7 |
| 2 | LAN7431 (PCIe Ethernet Controller) |
| 3 | Tegra MGBE0 Ethernet Controller |
| 4 | Tegra EQOS Ethernet Controller |
MateNET Connector J3
| Port | Pin Number | Connected to |
|---|---|---|
| 1 | Pin 1&2 | Switch (88Q5072) Port 1 |
| 2 | Pin 3&4 | Switch (88Q5072) Port 2 |
| 3 | Pin 5&6 | Switch (88Q5072) Port 3 |
| 4 | Pin 11&12 | Switch (88Q5072) Port 4 |
| 5 | Pin 9&10 | Switch (88Q5072) Port 5 |
| 6 | Pin 7&8 | Switch (88Q5072) Port 6 |
Basic Network Configuration
| Node | Controller/Switch Port | Mode & Speed | T1 Role | PHY present | L2 Routing |
|---|---|---|---|---|---|
| Tegra | EQOS | 1G-BASE-T1 | NA | Yes | NA |
| MGBE-0 | 10G-BASE-T1 | Primary | Yes | NA | |
| MGBE-2 | 5G (XFI) | NA | No | NA | |
| Switch-1 (88Q5072) | P0 (Internal CPU port) | 1G | NA | No | No Restriction |
| P1 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P2 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P3 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P4 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P5 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P6 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P7 | 100M-BASE-T1 | Primary | Yes (internal) |
No Restriction except forwarding to Switch-1 P8 |
|
| P8 | 1G (RGMII) | NA | No | Only to P10 | |
| P10 | 5G (XFI) | NA | No | No Restriction | |
| P11 | PCIe Gen3 X1 | NA | No |
No Restriction except forwarding to Switch-1 P8 |
|
| Tegra PCIe Ethernet | LAN 7431 controller | 1G-BASE-T1 | Master | Yes | NA |