False Carrier - 16.2 English

1G/2.5G Ethernet PCS/PMA or SGMII LogiCORE IP Product Guide (PG047)

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16.2 English

The following figure shows the GMII signaling for a False Carrier condition. False Carrier is asserted by the core in response to certain error conditions, such as a frame with a corrupted start code, or for random noise.

Figure 1. False Carrier Indication