Low Latency Ethernet 10G MAC Intel® FPGA IP User Guide

ID 683426
Date 3/01/2022
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6.4. Unidirectional Signals

The signals below are present when you turn on the Unidirectional feature option. This feature is available only in 10G operating mode.

Table 38.  Unidirectional Signals
Signal Direction Width Description
unidirectional_en Out 1

When asserted, this signal indicates the state of the tx_unidir_control register bit 0.

unidirectional_remote_fault_dis Out 1

When asserted, this signal indicates the state of the tx_unidir_control register bit 1.

unidirectional_force_remote_fault Out 1

When asserted, this signal indicates the state of the tx_unidir_control register bit 2.