Half Duplex Operation on 10/100M Ethernet MAC Not Supported

Description

The Triple Speed Ethernet designs that turn on the Enable MAC 10/100 half duplex support option do not enable the half duplex operation. The user interface may allow you to turn on the option but the generated design will not enable the half duplex support for 10/100M core variations.

This issue will be fixed in a future version of the Triple Speed Ethernet MegaCore function.