Precoding
Corresponding low-level API class: PP_PRECODING
await port.l1.serdes[0].pma.precoding.set(rx_mode=enums.PreCodingMode.ON, rx_endianness=enums.Endianness.NORMAL,tx_mode=enums.PreCodingMode.ON, tx_endianness=enums.Endianness.NORMAL)
resp = await port.l1.serdes[0].pma.precoding.get()
resp.rx_mode
resp.rx_endianness
resp.tx_mode
resp.tx_endianness