188.8.131.52. 1G/10GbE PHY Functional Description
Standard and Enhanced PCS Datapaths
The Standard PCS and PMA inside the Native PHY are configured as the Gigabit Ethernet PHY. The Enhanced PCS and PMA inside the Native PHY are configured as the 10GBASE-R PHY. Refer to the Standard PCS and Enhanced PCS architecture chapters for more details.
The Sequencer controls the start-up sequence of the PHY IP, including reset and power-on. It selects which PCS (1G or 10G) and PMA interface is active. The Sequencer interfaces to the reconfi