22.214.171.124.2. RX Data Polarity Inversion
To enable RX data polarity inversion, when using the Enhanced PCS, select the Enable RX data polarity inversion option in the Gearbox section of the Native PHY IP core. Refer to the RX Gearbox, RX Bitslip, and Polarity Inversion section for more information.
To enable receiver polarity inversion in Basic/Custom (Standard PCS), Basic/Customer w/ Rate Match (Standard PCS), and in Standard PCS low latency mode, perform the following actions in the Native PHY IP core:
- Select the Enable RX polarity inversion option
- Select the Enable rx_polinv port option
Refer to the RX Polarity Inversion Feature section for more information.