axis_eth_fcs modules example

[mika94mes]

is there any example where your "axis_eth_fcs.v" / "axis_eth_fcs_check.v" modules are used?
or a description where and how to use them?

currently if I use the "axis_eth_fcs_check.v" module within the "eth_mac_1g_rgmii", the loopback isn't working simultaneously

thanks in advance,
BR

[alexforencich]

Those were basically proof of concept modules. After writing those, I realized that rolling the FCS code, length enforcement, and interface conversion made more sense than using separate modules. There is no need to use those modules unless you're trying to do something weird.