Description
To transmit XAUI compliant data using Altera® transceivers you must format the data on the tx_datain[63..0] port as shown below.
tx_datain[63..0] = A7A3A6A2A5A1A4A0 B7B3B6B2B5B1B4B0 C7C3C6C2C5C1C4C0
This results in the following transmission over the four lanes.
Lane 0 : A0 A4 B0 B4 C0 C4
Lane 1 : A1 A5 B1 B5 C1 C5
Lane 2 : A2 A6 B2 B6 C2 C6
Lane 3 : A3 A7 B3 B7 C3 C7