The Ethernet SGMII and 1000BASE-X signal ports are described in the following table.
| Signal Name | Direction | Description |
|---|---|---|
| txp | Out | TEMAC to PHY transmit data positive. Initial status 0. |
| txn | Out | TEMAC to PHY transmit data negative. Initial status 0. |
| rxp | In | PHY to TEMAC receive data positive. |
| rxn | In | PHY to TEMAC receive data negative. |