4269 - [ECP5/ECP5-5G]: Is it possible to have a 16 bit data path using Lattice SGMII (Serial Gigabit Media Independent Interface ) IP?
The SGMII IP supports 8-bit data path. It is not possible to use 16 bit data path with this IP.
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Lattice CPRI IP core (Common Public Radio Interface) itself provides the auto-negotiation function. There is a state machine that will automatically go through a searching state from one line rate to the next line rate, eventually it will find the ...